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19-100523k CITY OF .AN � Federal Way Centered on Opportunity May 17, 2019 Mr. Mike Benzien Mr. Casey Moore Mr. Ray Vefik Federal Way Public Schools 1211 South 332°d Street Federal Way, WA 98003 mhenzienOh sore cmoore a,fwps.or r.Vg @LL1gs•ore CITY HALL 33325 8th Avenue South Federal Way, WA 98003-6325 (253) 835-7000 www. cityoffederalway.. com Jim Ferrell, Mayor FILE Re: File #19-100523-UP; PROCESS I "DIRECTOR'S APPROVAL" FW Public Schools DeVry Property, 3600 South 344th Street, Federal Way Dear Messrs. Benzien, Moore and Vefik: The Community Development Department has completed review of your Process I Master Land Use application for conversion of an existing office building and developed site into an elementary school, .located at the above -referenced address. The Process I application is hereby approved per the findings and conclusions noted below. FINDINGS OF FACT 1. The applicant, Federal Way Public Schools (FWPS), proposes conversion of an existing office building and developed site into an elementary school. There will be interior and exterior building work and site improvements as follows: a. Interior upgrade and improvement work will be reviewed via applicable building and related permits. b. Exterior building improvements include: exit stairs at the northeast and southeast corners of the building and modifications to some existing windows to accommodate new exits. The building's fagade, paint scheme, roof top equipment screening and mechanical equipment will otherwise remain unchanged. c. Site improvements include: concrete sidewalks (some with steps) to accommodate the new building exits and associated minor landscaping restoration; a loading platform and stairs to the service kitchen on the east side of the building; kitchen cooler condensing unit; grease interceptor; flagpole near the building's main entrance; mailbox on a pedestal; Knox box on a pedestal; a below grade storm filter vault at the existing storm pond; pavement marking and directional signage improvements to facilitate wayfinding and separation of busses and vehicles; removal of parking stall striping by grinding or black striping 24 surface parking stalls at the northeast corner of the site and 10 stalls at the southeast corner of the site; use of temporary measures, such as cones or other traffic control devices, to block off parking areas during pick-up and drop off times along the northern (21 spaces), eastern (8 spaces), Mr. Mike Benzien Mr. Casey Moore Mr. Ray Vefik Page 2 of 7 May 17, 2019 and southern (17 spaces) sides of the school; and widening of the eastern access driveway apron to 67.42 feet to accommodate school bus turn movements. Required landscaping, garbage/recycling enclosure, and generator enclosure will remain unchanged. No work is proposed at the parking garage and no exterior play facilities are to be constructed according to FWPS. d. Off -site improvements include: installation of Advisory School Zone Flashers on South 344Th Street. This work will be performed by King County and paid for by FWPS. 2. This proposal is subject to the provisions of the Weyerhaeuser Company Concomitant Pre -Annexation Development Agreement (CZA) and Office Park Zone (OP-1) zoning regulations, and the Chase Concomitant Pre -Annexation Zoning Agreement (CZA) and Office Park Zone (OP-3) zoning regulations, both in effect on August 23, 1994. Any procedural requirements must meet today's codes (Federal Way Revised Code [FWRC] Tide 19). 3. The zoning for the subject property is Office Park (OP-3) on the west side of the site and Office Park (OP-1) on the east side. The site was previously used as the DeVry Technical Institute, an allowed "school facilities" use in the OP-1 and OP-3 zones per the CZAs (OP-1 Exhibit D Section III[A] [10] and OP-3 Exhibit C Section III[A][10]). The site received Use Process III land use approval in 2000 under City file numbers 00-102763-UP and 00-102765-SE, as an "educational facility" with construction of an office building to be used by DeVry Technical Institute, a parking garage, and site improvements. A portion of the building was also previously used as a call center, an allowed "office" use in the OP-1 and OP-3 zones per the CZAs. The proposed use as an elementary school is the same "school facilities" use permitted in the OP-1 and OP-3 zones per the CZAs. 4. The CZAs contain additional regulations that apply to development located south of State Route 18. There is a list of uses permitted south of SR-18 and "school facilities" is not on the list. As previously noted DeVry was allowed to locate on the site, and the CZAs allow "any other use determined by the Director to be compatible with the above permitted uses" (OP-1 Exhibit D Section V[A] [3] and OP-3 Exhibit C Section IV[A][3]). It is determined that the change of site user from DeVry (school facility) to an FWPS elementary school (school facility) is reasonable and compatible with other permitted uses. 5. The CZAs state "All uses shall be conducted only inside an entirely enclosed building" (OP-1 Exhibit D Section V[A][4] and OP-3 Exhibit C Section IV[A][41). The submittal states that no exterior play facilities will be constructed. The CZA requirement is not litnited to exterior facilities, it applies to all uses; therefore, to ensure compliance, a condition of approval shall state that all uses shall be conducted only inside an entirely enclosed building. Site access and parking are customary and not prohibited by this provision. 6. In accordance with OP-1 Exhibit D Section III(D) and OP-3 Exhibit C Section IIIP), the use zone chart FWCC 22-729 (Schools) for the BN zone applies as there is no chart for "schools" in the OP or MP zones. 7. Proposed exterior building improvements are shown to be setback more than 50 feet from all property lines and no increase in building height is proposed. 8. The "school facilities" use is not changing from the previous primary building occupant; therefore, no additional parking is required. According to the applicant, there are 901 parking stalls on -site between the surface lot and the parking garage. Even with the proposed removal of stalls, the remaining amount will be adequate for the proposed use. 9. No changes to required site landscaping are proposed. 19-100523-00-UP Doc. LD. 78802 Mr. Mike Benzien Mr. Casey Moore Mr. Ray Vefik Page 3 of 7 May 17, 2019 10. South 3441h Street is classified as a Principal Collector in the Federal Way Comprehensive Plan (FWCP); which satisfies FWCC Section 22-729, Special Regulation and Notes #2.b. 11. An outdoor play area is required per FWCC Section 22-729, Special Regulation and Notes #3. However, see Finding #5 above regarding outdoor use. According to the CZAs, "If the provisions relating to the OP-1 Zone conflict with other provisions of City codes, the OP-1 Zone provisions shall prevail' (OP-1 Exhibit D Section II). Additionally, "If the provisions relating to the OP-3 Zone conflict with other provisions of City codes, the OP-3 Zone provisions shall prevail' (OP-3 Exhibit C Section II). Therefore, the CZA provisions prevail and as a result, the outdoor play area is not required for compliance with City zoning regulations. 12. FWCC Section 22-729, Special Regulation and Notes #9 states that, "This use must comply with the requirements of the state department of social and health services and/or the state superintendent of public instruction." FWPS is already subject to such requirements, which are enforced by other agencies. 13. The submittal indicates that building colors and materials will remain unchanged. The new exterior stair and platform paint colors will match the color of the lower base building color. 14. A demolition permit for interior work has been issued (file 19-100738-CO). Plumbing, structural, electrical, and fire sprinkler system permits for interior upgrade work have been issued (files 19-101799- PL, 19-100792-CO, 19-101151-EL, 19-102088-EL, 19-102175-EL, 19-102190-EL, and 19-101841-FP). A building permit for interior tenant improvements and a fire alarm system permit are under review (files 19-101838-CO and 19-102189-FP). 15. Per the CZAs (OP-1 Exhibit D Section V[A][8] and OP-3 Exhibit C Section IV[A][8]), "Access points to the surrounding arterial streets shall be designed and developed to minimize traffic congestion and potentially hazardous turning movements. An internal circulation plan shall be developed to assure smooth traffic flow in and between developments. The access and internal circulation plan must be acceptable to the City." The applicant submitted a site circulation plan that shows three bus load/unload zones around the building on the north, east, and south sides. Family vehicle access is directed to the southwestern portion of the site in the surface lot and staff parking will be in the parking garage. The applicant submitted an AutoTurn analysis of school buses turning into and out of the eastern site driveway. To prevent encroachment into opposing lanes or the center turn lane, the applicant will be widening the eastern driveway apron to 67.42 feet. The 67.42 foot wide easterly driveway on South 344t', Way/Street designated for staff and school buses was designed to accommodate school buses turning in and out of the site. This driveway was approved by the Public Works Director in order for school buses to enter, maneuver, and leave the site without encroaching onto opposing traffic lanes, or mounting a curb. Due to the wider driveway width, pedestrian crossing will take longer. As such, as a condition of approval, the applicant shall design the sidewalk to minimize pedestrian crossing distance at the driveway. The sidewalk plan must be submitted, reviewed, and approved by the City prior to construction. The approved sidewalk plan must be constructed prior issuance of any certificate of occupancy, including temporary occupancy permit. The access and internal circulation plan have been reviewed and -are acceptable to the City with the driveway expansion as conditioned. 16. Per the CZAs (OP-1 Exhibit D Section V[A][21] and OP-3 Exhibit C Section IV[A][14]), "Any development will have traffic impacts on surrounding streets and intersections. Prior to development 19-100523-00-UP Doc. I.D. 78802 Mr. Mike Benzien Mr. Casey Moore Ms. Ray Vefik Page 4 of 7 May 17, 2019 approval, impacts and appropriate solutions must be identified. Those solutions shall be made conditions of development approval." An April 29, 2019, pavement analysis prepared by AESI, and a May 14, 2019, AASHTO Structural Number Calculations Summary prepared by AESI, were submitted to the City for review. The pavement analysis analyzed the portion of South 344th Way from the driveway of 3600 South 344th Street, west to the intersection with Weyerhaeuser Way. The pavement evaluation for South 344th Way/Street prepared by the applicant's engineer indicated that the pavement section for South 344th Way/Street was designed with a Structural Number of 3.96, and has degraded to 2.40 due to age and traffic load. With the anticipated traffic load generated by the school, the provided calculations determined the road is not structurally adequate, and it is likely that the existing pavement will fail. As such, as a condition of approval, prior to issuance of any certificate of occupancy, including temporary occupancy permit, the applicant shall provide adequate pavement analysis, design, and construct any required improvements along South 344th Way/Street to accommodate and mitigate the proposed traffic loading. The pavement analysis and design must be reviewed and approved by the City. In addition, an April 10, 2019, Transportation Technical Report (TIA) for the ES24 Project, prepared by Heffron Transportation Inc., and an April 25, 2019, TIA Addendum Letter was submitted to the City for review. In accordance with these, the following shall be made conditions of approval: a. Prior to issuance of any Certificate of Occupancy, including temporary occupancy permit, the applicant shall install signage at the two driveways on South 344th Street informing and directing motorists of the family -vehicle load/unload, school buses, and staff parking entrances. Additionally, the internal drive aisle connecting the two driveways shall be blocked off during drop-off and pick- up time to prevent family vehicles from using the school bus/staff driveway; thus, minimizing pedestrian/vehicle conflicts. b. Per the TIA, the two schools will be staggered by 45 minutes, with Lake Grove Elementary starting at 8:35 A.M. and Wildwood Elementary starting at 9:20 A.M. The morning peak of the proposed school uses were adjusted and analyzed from 8:15 to 9:15 A.M. instead of the typical adjacent street AM peak hour period. Since this is the case, the proposed school uses on site shall not start before 8:35 A.M. and shall be staggered by 45 minutes between the two schools. c. As identified in the TIA, Advisory School Zone Flashers on South 344th Street are needed to inform drivers of an advisory 20 mph school zone. The City of Federal Way will utilize King County to install the Advisory School Zone Flashers on South 344th Street. Prior to issuance of any Certificate of Occupancy, including temporary occupancy permit, the applicant shall reimburse the City any associated costs for the installation of the Advisory School Zone Flashers. d. Prior to opening the schools, the applicant shall develop and implement the TIA's recommended Transportation and Access Communication measure. For the first two weeks of school, the applicant shall implement access control personnel as recommended in the TIA to manage potential queuing onto South 344th Way. 17. For the associated concurrency evaluation (file 19-100811-CN) a Capacity Reserve Certificate was issued on March 25, 2019. 18. The project meets the threshold set forth in FWRC 19.30.120, "Nonconforming water quality improvements, Section (f) — Redevelopment which involves a change in use, and the changed use has a potential to release a new pollutants) to surface water ystems within the city. For the pwposes of this subsection, "new pollutant(r) " 19-100523-00-UP Doc, I.D. 78802 Mr. Mike Benzien Mr. Casey Moore Mr. Ray Vefik Page 5 of 7 May 17, 2019 means a pollutant that was not di charged at that location immediately prior to the change in use, as well as a pollutant that was discharged in less quantities immediately prior to the change in use. "To mitigate for water quality treatment, and bring the site into compliance with current standards, the applicant is proposing to install a below grade stormwater treatment vault that meets the Enhanced Basic Treatment criteria of the 2016 King County Sur ace Dater Design Manual (KCSWDM) and Washington State Department of Ecology General Use Level Designation, as allowed by the City. 19. Lakehaven is the water and sewer service purveyor for the site. According to Lakehaven, Certificates of Water and Sewer Availability were issued on February 20, 2019. Certificates are valid for one-year from the date of issuance. The applicant will need to submit applications to Lakehaven for any necessary water and/or sewer service connection modifications. 20. South King Fire & Rescue reviewed the proposal and has the following comments, which are applicable at the time of the building permit: a. A recessed fire department "Knox" brand key box shall be installed on the building near the front entrance. Location(s) will be approved by the plan reviewer or Deputy Fire Marshal onsite. b. A separate permit will be required for any modification of the fire sprinkler system that involves 10 or more fire sprinkler heads. c. A separate permit will be required for any modification to the fire alarm system and/or devices. d. Fire Alarm shall be Emergency Voice/Alarm, IFC 907.5.2.2. CONCLUSIONS OF LAW 1. The proposed improvements are not exempt from use process review as they do not meet criteria set forth in FWRC 19.15.020, "Exceptions." 2. Process I "Director's Decision" is the appropriate Master Land Use application as the improvements are to a developed site and do not exceed thresholds set forth in FWRC 19.15.030(1). 3. The proposed improvements are exempt from State Environmental Policy Art review as the scope of work meets categorical exemption WAC 197-11-800(1) and FWRC 14.15.030(c). 4. The proposed improvements comply with zoning regulations set forth in Use Zone Chart FWCC Section 22-729 (Schools), including required yards, lot coverage, height, and parking. 5. As conditioned, the proposed improvements meet Process I purpose criteria set forth in FWRC 19.55.020, including compliance with applicable zoning regulations in effect on August 23, 1994 (Federal Way City Code [FWCC]), procedural requirements of current code (Federal Way Revised Code [FWRq), and health, safety, and welfare standards. CONDITIONS OF APPROVAL 1. In compliance with the CZAs, all uses shall be conducted only inside an entirely enclosed building (except for site access and parking). 19. 100523-00-CP Doc. I.D. 78802 Mr. Mike Benzien Mr. Casey Moore Mr. Ray Vefik Page 6 of 7 May 17, 2019 2. The 67.42 foot wide easterly driveway on South 3441h Way/Street designated for staff and school buses was designed to accommodate school bus turning in and out of the site. This driveway was approved by the Public Works Director in order for school buses to enter, maneuver, and leave the site without encroaching onto opposing traffic lanes, or mounting a curb. Due to the wider driveway width, pedestrian crossing will take longer. As such, the applicant shall design the sidewalk to minimize pedestrian crossing distance at the driveway. The sidewalk plan must be submitted, reviewed, and approved by the City prior to construction. The approved sidewalk plan must be constructed prior issuance of any Certificate of Occupancy, including a temporary occupancy permit. 3. The pavement evaluation for South 3441h Way/Street prepared by the applicant's engineer indicated that the pavement section for South 344,h Way/Street was designed with Structural Number of 3.96, and has degraded to 2.40 due to age and traffic load. With the anticipated traffic load generated by the school, the provided calculations determined the road is not structurally adequate, and it is likely that the existing pavement will fail. As such, prior to issuance of any Certificate of Occupancy, including a temporary occupancy permit, the applicant shall provide adequate pavement analysis, design, and construct any required improvements along South 344th Way/Street to accommodate and mitigate the proposed traffic loading. The pavement analysis and design must be reviewed and approved by the City. 4. Prior to issuance of any Certificate of Occupancy, including a temporary occupancy permit, the applicant shall install signage at the two driveways on South 344th Street informing and directing motorists of the family -vehicle load/unload entrance, and school buses and staff parking entrance. Additionally, the internal drive aisle connecting the two driveways shall be blocked off during drop-off and pick-up time to prevent family vehicles from using the school bus/staff driveway; thus, minimizing pedestrian/vehicle conflicts. 5. Per the TIA, the two schools will be staggered by 45 minutes, with Lake Grove Elementary starting at 8:35 A.M. and `Y/ildwood Elementary starting at 9:20 A.M. The morning peak of the proposed school uses were adjusted and analyzed from 8:15 to 9:15 A.M. instead of the typical adjacent street AM peak hour period. Since this is the case, the proposed school uses on site shall not start before 8:35 A.M. and shall be staggered by 45 minutes between the two schools. 6. As identified in the TIA, Advisory School Zone Flashers on South 3441h Street are needed to inform drivers of an advisory 20 mph school zone. The City of Federal Way will utilize King County to install the Advisory School Zone Flashers on South 3441h Street. Prior to issuance of any Certificate of Occupancy, including a temporary occupancy permit, the applicant shall reimburse the City any associated costs for the installation of the Advisory School Zone Flashers. 7. Prior to opening the schools, the applicant shall develop and implement the TIA's recommended Transportation and Access Communication measure. For the first two weeks of school, the applicant shall implement access control personnel as recommended in the TIA to manage potential queuing onto South 3441h Way. APPEALS The effective date of this decision per FWRC 19.05.360 is May 20, 2019. Pursuant to FWRC 19.55.050, the applicant, any person who submitted written comments or information, any person who has specifically requested a copy of the decision, or the City may appeal this decision to the Federal Way Hearing Examiner by June 3, 2019. Any appeal must be in the form of a letter delivered to the Community Development Department with the established fee. The notice of appeal must contain a statement identifying the decision 19-100523-00-UP Doc. I.D. 78802 Mr. Mike Benzien Mr. Casey Moore Mr. Ray Vefik Page 7 of 7 May 17, 2019 being appealed, along with a copy of the decision; a statement of the alleged errors in the director's decision, including identification of specific factual findings and conclusions of the director disputed by the person filing the appeal; and the appellanes name, street address, email address, telephone number, and fax number, and any other information to facilitate communications with the appellant. CLOSING This land use decision does not waive compliance with future City of Federal Way codes, policies, and standards relating to this development. This Process I approval does not constitute approval of a building permit. If you have any questions regarding this derision, please contact Senior Planner Stacey Welsh at 253- 835-2634, or stacev.welsh _ cit-yoffederalway.com. Sincerely, Brian Davis Community Development Director enc: Approved Land Use Application Plan Sheets (Al, A2, 1, C000, C100, C200, C201, C300, C400) c: Stacey Welsh, Senior Planner Kevin Peterson, Senior Engineering Plans Reviewer Sarady Long, Senior Transportation Planning Engineer Brian Asbury, Lakehaven Water & Sewer District Chris Cahan, South King Fire & Rescue Calvin Gasaway, calvir ienr9gatiaw .cQm D- I.D. 78802 19-100523-00-UP April 11, 2019 City of Federal Way ATTN: Stacey Welsh Senior Planner 33325 8th Avenue South Federal Way, WA 98003-6325 stacey.welsh@cityoffederalway.com RESUBMITTED APR I 1 20`19 CITY OF FEDERAL WAY COMMUN Y DEVELOPMENT Re: File #19-100523-UP; TECHNICAL REVIEW COMMENTS #2 FW Public Schools DeVry Property, 3600 South 344th Street, Federal Way Dear Ms. Welsh, Please see below responses Technical Review Comments #2 letter dated March 27, 2019. All responses are in red. Included in this resubmittal is a Transportation Technical Report that also addresses Technical Review Comment Letter #1 dated February 28, 2019 items 7a, 7b, 7c, 7d, 7e, 7f,7g,8and 9. COMMUNITY DEVELOPMENT - PLANNING DIVISION Stacey Welsh, (253) 835-2634, atacev.welsbQ.citvoffederalwar.com 1. The resubmittal did not adequately address the following comment provided previously, as only a school bus turning diagram was submitted: a. The submittal narrative indicates perimeter and parking lot landscaping will remain unchanged. The narrative also states pavement marking and directional signage improvements to facilitate wayfinding and separation of busses and cars will occur as a site improvement; however, no additional details were provided. Please provide additional details regarding the planned site circulation for review. Additionally, if it turns out that further site modification to the parking lot, including parking stall and landscaping revisions and/or removal, are necessary these site modifications require review and approval with a Use Process I land use application. 4.11.19 Please see information included in attached Transportation Technical Report dated April 10, 2019 detailing how separation of bus entry and car entry will be accomplished. No additional site modifications to the parking lot are planned to be made other than the removal of some parking stall striping identified in this resubmittal and also discussed in the next comment. Additionally, the resubmittal included a civil site plan and school bus turning diagram which indicate two locations where parking stall striping will be removed; however, this is not shown on the project site plan or described in any narrative, please clarify and update documents as appropriate. 4.11.19 Please see revised Civil Plan Sheet C000 showing extents of parking stall striping to be removed and blocked -off. 2. The resubmittal was incomplete as it did not include the traffic study, which is understood to be forthcoming. 4.11.19 Please see attached Transportation Technical Report dated April 10, 2019. The following comments were sent via email on March 26, 2019, and are provided below for reference: PUBLIC WORKS - DEVELOPMENT SERVICES DIVISION Kevin Peterson, (253) 835-2734, kevin. eterson .cit offederalwa .com Development Services staff received the March 22nd submittal at 1:30 PM on March 25th for the referenced project, have reviewed those materials related to the water quality treatment system, and have the following comments that need to be addressed prior to land use approval: The Stormfilter cartridge system does not meet the Enhanced Basic Water Quality Treatment criteria, as outlined in either the 2016 King County Surface Water Design Manual (KCSWDM), or the Washington State Department of Ecology (DOE) General Use Level Designation (GULD), as required by the City of Federal Way. The engineer shall provide a treatment system that meets the criteria as identified in either of those standards. (The treatment system proposed appears to only meet the DOE conditional use designation.) 4.11.19 Please see attached revised Civil Plans C000, C100, C200, C201, C300 and C400. The plans have been revised to utilize a Modular Wetland filter vault. This vault provides enhanced treatment and is approved by the WA State DOE accordingly. 4. Design calculations were not provided with this submittal. The engineer shall provide the calculations that substantiate the sizing of the treatment system/ facility that's being proposed. 4.11.19 Please see attached WWHM Project Report calculations and memo from the vendor confirming sizing of vault. 5. My understanding is that this submittal was only for the land use process application, and does not constitute a submittal under the building permit (19-100792-CO). 4.11.19 Per meeting at COFW on 3.29.19 Brian Davis confirmed that stormwater submittal does not require a separate building permit submittal, and shall only be included under this existing Process 1 application via this resubmittal. PUBLIC WORKS -TRAFFIC DIVISION Sarady Long, (253) 835-2743, Barad .lon ¢' offederalwa .com (Included in this resubmittal is a Transportation Technical Report that also addresses Technical Review Comment Letter #1 dated February 28, 2019 items 7a, 7b, 7c, 7d, 7e, 7f, 7g, 8 and 9.) The following technical review items must be addressed prior to Public Works approval: 6. The applicant specified that there will be no designated safe walking routes established on South 344th Street as part of this development. As such, a crosswalk on South 344th Street is not warranted. Please remove the proposed crosswalk from Sheet Al and C000. *Also, please provide Advisory School Zone Flashers on South 344th Street to inform drivers of an advisory 20 mph school zone similar to the school zone flashers installed on 9th Avenue South for the Federal Way Public Academy. 4.11.19 The crosswalk that was shown on previous submittal was carried over from a previous plan base sheet from original project. The crosswalk does not exist, and is not being proposed. Revised drawings sheet C000 and Al without the crosswalk shown are attached. *Required flashers will be provided. This is acknowledged on page 3 of the attached Transportation Technical Report dated April 10, 2019 and shown on revised sheets C000 and C400. 7. The proposed bus loading/unloading zone between the parking garage and the main school building is approximately 490 210 feet, which would accommodate about three five school buses. This bus loading/ unloading area may not be adequate to accommodate the expected bus traffic serving 1000 students. Based on the proposed three two elementary schools' site design, the proposed bus loading/unloading zone was designed to accommodate from 6 to 10 school buses. 4.11.19 Please see information included in attached Transportation Technical Report dated April 10, 2019 8. The driveway width for three -lane two-way driveway must be increased to at least 40 feet. Driveway widths may be increased in order to provide adequate width for vehicles that may be reasonably expected to use the driveway, as determined by the Public Works Director. 4.11.19 Per multiple communications between the Civil Engineer David Nason and Sarady Long Friday through the end of day Tuesday 4.9.19, revised plan showing the City's preferred 40' wide new driveway approach solution is now shown on attached revised sheets C000, C100 and C400. Architectural site plan Al also now represents this modification. 9. The submitted school bus turning diagram appears to show the school bus encroaching onto opposing traffic lanes and/or mounting a curb when entering and leaving the site. As such, the driveway width may need to be increased in order to accommodate the school bus turning into and out of the driveway. Please submit larger scale drawing of the bus turning diagram at the two driveway on South 344th Street. 4.11.19 A revised enlarged turning diagram exhibit showing the new 40' driveway width are indicated on page 24 in the attached Transportation Technical Report dated April 10, 2019. There are no longer turn radius conflicts with the buses entering and exiting the site. No buses will be entering the other, westernmost driveway. 10. No loading/unloading zone is provided for student drop-off/ pick-up other than for buses. Although it is clear that it is the district's intent that all students would arrive and depart by the school bus, failure to adequately consider parents or other providers (such as daycare minivans) in the site design is highly likely to create significant on -street queuing issues that would compromise public safety on- and off -site. The site design must be revised to adequately consider this. 4.11.19 The proposed loading/unloading areas are indicated in the attached Transportation Technical Report dated April 10, 2019 Please do not hesitate to call or reach out via email with any questions or concerns about the information being provided. Thank you for your continued support with the permit review process for this project. My cell phone is 253-686-6008. Sincerely, Jesse Ahlberg Partner CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT DEPARTMENT DEVELOPMENT REVIEW COMMITTEE TRANSMITTAL DATE: 5-15-19 TO: Kevin Peterson, Senior Engineering Plans Reviewer Sarady Long, Senior Transportation Planning Engineer FROM: Stacey Welsh, Planning FOR DRC MTG. ON: None; please provide comments/conditions ASAP FILE NUMBER(s): 19-100523-UP RELATED FILE NOS.: 19-100792-CO & 19-100811-CN PROJECT NAME: FWPS ELEMENTARY SCHOOL #24 (DEVRY PROPERTY) PROJECT ADDRESS: 3600 S 344TH ST PARCEL NUMBER: 7261200221 ZONING DISTRICT: OP-1 & OP-3 PROJECT DESCRIPTION: Conversion of an existing office building and site into an elementary school. LAND USE PERMITS: Use Process I PROJECT CONTACT: Casey Moore Federal Way Public Schools cmoore@fwps.org 253-945-5935 MATERIALS SUBMITTED: Resubmittal Information Form Cover Letter AASHTO Structural Number Calculations Summary Revised Sheets RESUBMITTED MAY 14 2M DEPARTMENT OF COMMUNITY DEVELOPMENT PEi)ERALwAY 33325 8`h Avenue South :�:CfTY OF Federal Way, WA 98003-6325 CITY OF comma 1 y QEVELOPMEN 253-835-2607; Fax 253-835-2609 Federal Way www.cityoffe-ei-a]WAy.com RESUBMITTAL INFORMATION This completed form MUST accompany all resubmittals. Additional or revised plans or documents for an active project will not be accepted unless accompanied by this completed form. Changes to drawings must be clouded. Applicants will be required to affix the City's date stamp on each page of resubmitted plans and to collate loose plans into existing plan sets. You are encouraged to contact the Permit Center prior to submitting if you are not sure about the number of copies required. Project Number: 1 9- 1 0 0 5 2 3- U P- Project Name: FWPS Elementary No. 24 Project Address: 3600 344th Wa Federal Wa WA 98001 Project Contact: Casev Moores Federal Way Public Sohool5 Phone: 253.945.5935 E-mail CMOORE@FWPS.ORG RESUBMITTED ITEMS: # of Copies Detailed Description of Item 6 Cover Letters 6 AASHTO Structural Number Calculations Summary by AESI 6 Revised Drawings 1 Al, A2, C000, C100, C200 C201, C300 �t C400) 5 / 8 / 2019 Resubmittal Requested by: Stacey Welsh Letter Dated: 5 10 2019 (ta ember) OFFICE USE ONL Y ESUB A' Distribution Date. —1 S- B R Y Dept/Div Name # Description Building ;Plannin S aced PW Fire Other Bulletin #129 - September 24, 2018 Page 1 of 2 k:\IIandouts\Resubmittal Information greenegasaway May 14, 2019 Stacey Welsh Senior Planner City of Federal Way 33325 8th AVE South Federal Way, WA 98003 Re: File #19-100523-UP; FWPS ELEMENTARY SCHOOL No. 24 3600 S. 344te Way Federal Way, WA 98001 Dear Stacey: RESUEEM,I'lTTEb MAY 1 �, ' s CITY OF FEDERAL WAY COMM fTY DEVELOPMENT We are providing the following supporting documentation as requested at the May 10, 2019 City of Federal Way/Federal Way Public Schools coordination meeting.: • AASHTO Structural Number Calculations Summary by AESI dated May 14, 2019 • Sheet 1— Onsite Circulation Plan • Sheet Al — Process 1 Land -Use Application • Sheet A2 — Process 1 Land -use Application • Sheet C000 — Cover Sheet • Sheet C100 — Demo and TESC Plan and Details • Sheet C200 — Civil Site Plan • Sheet C201 — Civil Site Plan • Sheet C300 — Site Restoration Plan • Sheet C400 — Driveway Plan Any revisions to the drawings have been clouded and are designated FW-R4. No revisions have been made to drawings C100, C200, C201 and C300. They are being resubmitted along with the other drawings so that you have a complete and up-to-date submittal package. We are submitting 6 large format drawings and a completed resubmittal form. If you have any questions, please call me at 253-941-4937. Sincerely, Tony Matiatos P.O. Box 4158, Federal Way, WA 98063 • Seattle: 253-941-4937 • Tacoma: 253-572-9615 • Fax: 253-941-5122 RESUBMITTED] AASHTO Structural Number Calculations summary MAY I A 2019 Federal Way Elementary School No. 24 CRY OF FEDERAL WAY AESI Project No. 100041E001 C0MMUfVfi'"YDC-VFLDi Mz?;r May 14, 2019 The Structural Number (SN) represents the overall structural requirement needed to sustain the design's traffic loadings. It is an abstract number that expresses the structural strength of a pavement required for given combinations of soil support (MR), total traffic expressed in ESALs, terminal serviceability and environment. The following equation can be used to relate individual material types and thicknesses to the structural number: SN = a1D1 + a2D2M2 + a3D3M3 Where: • a1; a2, a3 = structural -layer coefficients of the wearing surface, base, and subbase layers, respectively (see table page 4) • D1, D2, D3 = thickness of the wearing surface, base, and subbase layers in inches, respectively, and 9 M2, M3 = drainage coefficients for the base and subbase, respectively. The Structural Number is converted to actual layer thicknesses using a layer coefficient (a) that represents the relative strength of the construction materials in that layer. Additionally, all layers below the surface layer are assigned a drainage coefficient (M) that represents the relative loss of strength in a layer due to its drainage characteristics and the total time it is exposed to near - saturation moisture conditions. The drainage coefficient is often assumed to be 1 for both cases. As -built plan set for South 344th Way/Street, Sheet C-9 shows pavement section to be: ® 4" Class 'A' Asphalt (2 — 2" lifts) B 4" Class'E' Asphalt D 6" Crushed Rock s Compacted Subgrade For comparison purposes we calculated the AASHTO Structural Number (SN) of the as -built pavement section assuming layer coefficients of 0.44 for Class A asphalt, 0.34 for Class E asphalt, 0.14 for crushed surfacing base, and 0 for the subgrade. SN= (4" Class 'A' Asphalt x 0.44) + (4" Class'E' Asphalt x 0.34) + (6" Crushed Rock x 0.14) We calculated a structural number of 3.96. We understand that the subject section of South 344th Way/Street is designated as a "Type M, Principal Collector" as depicted on the City of Federal Way, Public Works Drawing No. 3-2M. Review of the City of Federal Way Development Standards (updated March 2019) Chapter 3 — Transportation, Section 3.2 — Streets, Subsection 3.2.16 — Surfacing Requirements, presents the following design pavement section for "Principal Collector" Class Street: Surfacing: 6" of %" HMA (Hot Mix Asphalt), 58H, -22 Base: 6" of ATB (Asphalt Treated Base) and/or crushed surfacing (Thickness to be determined by design with minimum thickness of 8" if ATB is not used) Subbase: Bank Run (Thickness to be determined by design) For the Principal Collector section, we calculated a structural number of 4.20 using 6 inches of ATB and 3.76 assuming no ATB and the minimum 8 inches of crushed surfacing (assumes layer coefficient of 0.26 for ATB and no subbase thickness). SN= (6" of HMA x 0.44) + (8" crushed rock x 0.14) = 3.76 PJ Correction for Pavement age From AASHTO: Serviceable life. The difference in present serviceability index (PSI) between construction and end -of -life is the serviceability life. The equation compares this to default values of 4.2 for the immediately -after -construction value and 1.5 for end -of -life (terminal serviceability). Typical values used now are: Terminal Serviceability Indexes (Pt) for Street Classifications Secondary Roads and Local Residential Streets 2.0 Minor Collectors, and Industrial Commercial Streets 2.25 Major Collectors and Arterials 2.5 Age effects the pavement performance. The long-term serviceable life of pavement is 20 to 30 years. The subject pavement is over 30 years old. The change in serviceability is the difference between the initial serviceability index and terminal serviceability index. For local streets and collectors, the change in serviceability for a 30-year design life is from 2 to 2.5 (AASHTO). Using a value of 2.0 results in the following structural number calculation for the subject pavement accounting for the age of the pavement SN= 0" Class 'A' Asphalt x 0.44)/2.0 + (4" Class'E' Asphalt x 0.34)/2.0 + (6" Crushed Rock x 0.14) SN= 2.40 3 � a�• v��asN, '�-q r 8"3 p 23530 S/Cjn� �L Source: AASHTO Pavement Thickness Design Guide Layer coefficients. Structural layer coefficients (ai) are required for flexible pavement design. A value for these coefficients is assigned to each layer material in the pavement structure in order to convert actual layer thickness into structural number (SN). Course Hot Mix Asphalt with Type A Aggregate 0.44 Hot Mix Asphalt with Type B Aggregate 0.40 Type B Hot Mix Asphalt 0.40 Asphalt Treated Base Class 0.34 Bituminous Treated Aggregate Base 0.23 Asphalt Treated Base Class II 0.26 Cold -Laid Bituminous Concrete Base 0.23 Cement Treated Granular (Aggregate) Base 0.20 Soil -Cement Base 0.15 Crushed (Graded) Stone Base 0.14 Macadam Stone Base 0.12 Portland Cement Concrete Base (New) 0.50 Old Portland Cement Concrete 0.40 Crack and Seated PCC 0.25 — 0.30 Rubblized PCC 0.20 Cold in Place Recycled 0.22 — 0.27 Subbase Course Soil -Cement Subbase 0.10 Soil -Lime Subbase 0.10 Granular Subbase 0.10 Soil -Aggregate Subbase 0.05 al CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT DEPARTMENT DEVELOPMENT REVIEW COMMITTEE TRANSMITTAL DATE: 5-9-19 TO: Kevin Peterson, Senior Engineering Plans Reviewer Sarady Long, Senior Transportation Planning Engineer FROM: Stacey welsh, Planning 1 FOR DRC MTG. ON: None; please provide comments/conditions ASAP FILE NUMBER(s): 19-100523-UP RELATED FILE NOS.: 19-100792-CO & 19-100811-CN PROJECT NAME: FWPS ELEMENTARY SCHOOL #24 (DEVRY PROPERTY) PROJECT ADDRESS: 3600 S 344TH ST PARCEL NUMBER: 7261200221 ZONING DISTRICT: OP-1 & OP-3 PROJECT DESCRIPTION: Conversion of an existing office building and site into an elementary school. LAND USE PERMITS: Use Process I PROJECT CONTACT. Casey Moore Federal Way Public Schools cmoore@fw s.or 253-945-5935 MATERIALS SUBMITTED: Resubmittal Information Form Cover Letter Revised Sheet C400 41k R E S U E M ITTE D DEPARTMENT OF COMMUNITY DEVELOPMENT 33325 8'h Avenue South 4wk MAY 0 9 2019 Federal Way, WA 98003-6325 CITY OF 253-835-2607;Fax 253-835-2609 Federal Way CITY OF FEDFR L VVAY wwti v.c!tvoffederahvay.com COMMUNrN DEVELOPMENT RESUBMITTAL INFORMATION This completed form MUST accompany a# resubmittals. Additional or re vised plans or documents for an active project will not be accepted unless accompanied by this completed form. Changes to drawings must be clouded. Applicants will be required to affix the city's date stamp on each page of resubmitted plans and to collate loose plans into existing plan sets. You are encouraged to contact the Permit Center prior to submitting if you are not sure about the number of copies required. Project Number: 1 9- 1 0 O 5 Project Name: FWPS Elementary Nc 2 3 - U P- 24 Project Address: 3600 344th Way, Federal Way, WA 98001 Project Contact: Casey Moore, Federal Way Public Schools_ Phone: 253.945.5935 Email CMOORE FWPS.ORG RESUBMITTED ITEMS: # of Copies 0 DETAILED Description of Item Cover Letter I Sheet C400 Resubmittal Requested by: Stacev Welsh Letter Dated: 5 / 8 / 2019 ��a Mem er RESUB A' Dept/Div Name uildin Plannin PW Fire Other OFFICE USE Oft Y Distribution Date. - Bulletin #129 — September 24, 2018 Page 1 of 1 k:\Handouts\Resubmittal Information greenegasaway May 9, 2019 Stacey Welsh Senior Planner City of Federal Way 33325 8`h AVE South Federal Way, WA 98003 Re: File #19-100523-UP; FWPS ELEMENTARY SCHOOL No. 24 3600 S. 344" Way Federal Way, WA 98001 cover sheet that states it's a correction to the round 3 review comments response. Dear Stacey: We are resubmitting Sheet C400 to address the pole height for the Advisory School Zone Flashers as a correction to Technical Review Comments #3. This sheet should replace Sheet C400, recently submitted on May 7, 2019. We are submitting 6 large format drawings and a completed resubmittal form. If you have any questions, please call me at 253-941-4937. Sincerely, Tony Matiatos RESUBMITTED MAY 9 9 2019 CITY OF rrDERAL WAY GOMMUNf1Y DEEVELOPMENt' P.O. Box 4158, Federal Way, WA 98063 • Seattle: 253-941-4937 • Tacoma: 253-572-9615 • Fax: 253-941-5122 CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT DEPARTMENT DEVELOPMENT REVIEW COMMITTEE TRANSMITTAL DATE: 5-8-19 TO: Kevin Peterson, Senior Engineering Plans Reviewer Sarady Long, Senior Transportation Planning Engineer FROM: Stacey Welsh, Planning FOR DRC MTG. ON: None; please provide comments/conditions ASAP FILE NUMBER(s): 19-100523-UP RELATED FILE NOS.: 19-100792-CO & 19-100811-CN PROJECT NAME: FWPS ELEMENTARY SCHOOL *24 (DEVRY PROPERTY) PROJECT ADDRESS: 3600 S 344TH ST PARCEL NUMBER: 7261200221 ZONING DISTRICT: OP-1 & OP-3 PROJECT DESCRIPTION: Conversion of an existing office building and site into an elementary school. LAND USE PERMITS: Use Process I PROJECT CONTACT: Casey Moore Federal Way Public Schools cmoore@fwps.org 253-945-5935 MATERIALS SUBMITTED: Resubmittal Information Form Response Letter/Cover Letter Revised Plan Set and Technical Memos DEPARTMENT OF COMMUNITY DEVELOPMENT 33325 8`h Avenue South CITY OF FEDEHAL WAY Federal Way. WA 98003-6325 CITY OF COMMUNITY DEVELOPMEA7 253-835-2607; Fax 253-835-2609 Federal Way www.citNffederalway.com RESUBMITTAL INFORMATION This completed form MUST accompany al/ resubmittals. Additional or revised plans or documents foran active project will not be accepted unless accompanied by this completed form. Changes to drawings must be clouded. Applicants will be required to affix the City's date stamp on each page of resubmitted plans and to collate loose plans into existing plan sets. You are encouraged to contact the Permit Center prior to submitting if you are not sure about the number of copies required. Project Number: 1 9- 1 0 0 5 2 3- U P- Project Name: _FWPS Elementary No. 24 Project Address: 3600 344th Way, Federal Way, WA 98001 Project Contact: Casey -Moore, Federal Way Public Schools Phone: 253.945.5935 E-mail CMOOREC FWPS.ORG RESUBMITTED ITEMS: # of Copies Detailed Description of Item 6 Cover Letters 6 Technical Memorandum by Hefron Transportation 6 Driveway Vehicle Tracking Exhibit by AHBL 6 Geotechnical Review Letter by AESI 6 Revised Drawings [1,A1,C000,C100,C200,C201,C300 Et C400; 4 / 19 /2019a Resubmittal Requested by: Stacev Welsh Letter Dated: 5 / 3 / 2019 ( to ember OFFICE USE ONL Y RESUB A' S Distribution Date: Dept/Div Name # Description B ildin tannin PW Fire Other Bulletin #129 — September 24, 2018 Page 1 of 2 k:\Handouts\Resubmittal Information greenegasaway RECEIVED MAY 0 7 2019 May 7, 2019 CITY OF FEDERAL WAY COMMUNFY DEVELOPMEN? Stacey Welsh Senior Planner City of Federal Way 33325 8' AVE South Federal Way, WA 98003 Re: File #19-100523-UP; FWPS ELEMENTARY SCHOOL No. 24 3600 S. 344" Way Federal Way, WA 98001 Dear Stacey: Thank you for your comment emails of April 19, 2019 and May 3, 2019. They are attached with our written responses in red italics. In addition to the written responses the following supporting documentation is attached: • Technical Memorandum by Heffron Transportation dated April 25, 2019 • Driveway Vehicle Tracking Exhibit by AHBL dated April 30, 2019 ■ Geotechnical Review Letter by Associated Earth Sciences dated April 29, 2019 • Sheet 1 — Onsite Circulation Plan • Sheet Al — Process 1 Land -Use Application • Sheet C000 — Cover Sheet • Sheet C100 — Demo and TESC Plan and Details • Sheet C200 — Civil Site Plan • Sheet C201 — Civil Site Plan • Sheet C300 — Site Restoration Plan ■ Sheet C400 — Driveway Plan Any revisions to the drawings have been clouded and are designated FW-R3. Drawings C200, C201 and C300 are being resubmitted for ease of reference, however, no revisions have been made to those drawings. We are submitting 6 large format drawings and a completed resubmittal form. If you have any questions, please call me at 253-941-4937. Sincerely, Tony Mtiatos P.O. Box 4158, Federal Way, WA 98063 • Seattle: 253-941-4937 • Tacoma: 253-572-9615 • Fax: 253-941-5122 May 7, 2019 FWPScp18-ES24-TECHNICAL REVIEW COMMENT LETTER #3 - REVISED RESPONSE The e-mail below was received from Stacey Welsh on April 19, 2019. Our responses are in red italics below. Good afternoon, The Public Works Traffic Division has reviewed the ES24 Project Transportation Technical Report and the submitted plans. Please address the following comments. You may address the TIA comments with an addendum along with updating other plans as necessary. TIA & Plans Review 1. The TIA specified that the proposed school use would be interim basis for only one academic year (2019-2020), while the two schools (Wildwood Elementary and Lake Grove Elementary) are being renovated. However, per the article in the Federal Way Mirror dated April 11, 2019, it appears that Star Lake Elementary would be relocated to the site following completion of the two schools. Furthermore, the site would also be utilized as a long-term permanent use to add additional school capacity. Although, it's unlikely that these additional uses would alter the results of the study, the TIA should fully disclose and address all potential use of the site. Response: See response to Comment 1 on attached TIA Addendum Letter from Heffron Transportation dated April25, 2019. 2. The four intersections controlled by King County and the Washington State Department of Transportation (WSDOT) are subject to their respective established LOS standard. Response: See response to Comment 2 on attached TIA Addendum Letter from Heffron Transportation dated April25, 2019. Figure 8 identified a maximum of 58 parking stalls would be needed for the family -vehicle load/unload vehicles. However, page 3 specified that about 80 percent of all students would rely on school -bus transportation. With 580 students at Wildwood Elementary School, the remaining 20 percent that would be dropping off by parent would equate to 116 vehicles. Given longer dwell time for pick up, the designated 148 stalls may not be adequate to accommodate both schools. Response: See response to Comment 3 on attached TIA Addendum Letter from Heffron Transportation dated April25, 2019. 4. Provide full page Auto Turn analysis of school bus turning movement at the easterly driveway clearly showing curb, through lanes and turn lane. The location of the exiting bus must be located directly behind the sidewalk before beginning the turn. Response: See attached Driveway Vehicle Turning Diagram on attached Exhibit dated 4/30/2019. The diagram includes updated bus turning tracks and new expanded driveway to accommodate bus turning movements based on latest information related to bus turning requirements. Additionally, Sheets 1, Al, C000 and C400 have been revised to show the widened driveway and are included in this submittal. Sheet C100 has been revised to show the required demolition for the widened driveway. 5. Provide pavement evaluation for S 344th Way to ensure the existing pavement was designed to handle the anticipated traffic load. Response: See attached pavement evaluation letter from Associated Earth Sciences dated April 29, 2019 which indicates that the operation of school buses on South 344th Way/Street as proposed should not adversely affect the performance of the as -built pavement section. 6. As information, the City is considering the following conditions, subject to final adjustment, and incorporation into the land use decision: a. Prior to issuance of a Certificate of Occupancy, the applicant shall install signage at the two driveways on S 344th St. informing and directing motorists of the family -vehicle load/unload entrance and school buses and staff parking entrance. Additionally, the internal drive aisle connecting the two driveways shall be blocked off during drop-off and pick-up time to prevent family vehicles from using the school bus/staff driveway, thus minimizing pedestrian/vehicle conflicts. Response: Regarding the site signs: Sheets C000 and C400 have been modified to show signage. Sheet C000 indicates the signage location at each driveway and Detail 4 on Sheet C400 includes the sign detail. Regarding the internal drive aisle: The School District shall develop and implement plans to block the connecting internal drive aisle connecting the two driveways during drop-off and pick-up time to prevent family vehicles from using the school bus/staff driveway, which will minimize pedestrian/vehicle conflicts. b. Per the TIA, the two schools would be staggered by 45 minutes with Lake Grove Elementary starting at 8:35 A.M. and Wildwood Elementary starting at 9:20 A.M. The morning peak of the proposed school uses were adjusted and analyzed from 8:15 to 9:15 A.M. instead of the typical adjacent street AM peak hour period. Since this is the case, the proposed school uses on site shall not start before 8:35 A.M. and shall be staggered by 45 minutes between the two schools. Response: The School District shall develop and implement plans to stagger the school start times by 45 minutes and that no school activity will start prior to 8:35 am. c. As identified in the TIA, the applicant shall install Advisory School Zone Flashers on S 344th Way to inform drivers of an advisory 20 mph school zone. As such, prior to issuance of a Certificate of Occupancy, the applicant shall install Advisory School Zone Flashers on S 3441h Way. The advisory school zone flashers shall be powered by solar panels located on the top of the pole with two LED flashing beacons. 51-1 school sign (48" x 48") FYG and Advisory "20 MPH" speed limit sign W13-1P (30" x 30") FYG shall be located between the two LED flashing beacons. Response: Sheets C000 and C400 have been revised to show revised Advisory School Zone Flashers. Sheet C000 indicates the Advisory School Zone Flasher locations and Detail 3 on Sheet C400 shows the Advisory School Flasher in detail. Prior to opening the schools, the applicant shall develop and implement the TIA's recommended Transportation and Access Communication measure. For the first two weeks of school, the applicant shall implement access control personnel as recommended in the TIA to manage potential queuing onto S 3441h Way. Response: Regarding the Transportation and Access Communication measure: The School District shall develop and implement a plan to accommodate the TIA's recommended Transportation and Access Communication measure discussed in section 4.2A on page 30 of the TIA report. Regarding the Access Control Personnel: The School District shall develop and implement a plan to accommodate the recommended Access Control Personnel discussed in section 4.28 on page 30 of the TIA report. Please submit revised application materials as appropriate, accompanied by a completed "Resubmittal Information Form" (attached). If you have any questions regarding this letter, please contact Sarady Long, Senior Transportation Planning Engineer, at 253-835-2743. Stacey Welsh, AICP Senior Planner May 7, 2019 FWPScp18-ES24-Land Use Technical Review Comment #3 - Response The e-mail below was received from Stacey Welsh on May 3, 2019. Our response is in red italics below. Jesse, I was just informed that the generator will be relocated, which has not been part of the land use review. Please update plan Sheet Al showing the relocated generator so that a zoning code review can be done on that component of the project. In addition, on the site plan show the increased bus driveway width, as the site plan on file shows 40', but that is no longer the proposal, as now it will be over 60'. It's my understanding that the individual who called today has a revised site plan that they will submit on behalf of the building permit; however, all plans need to match and reflect the same project components. Here is a link to the Permit Center's Resubmittal Form: Project Resubmittal Information Form. Response: Regarding the proposed generator relocation: The School District is in the process of receiving a proposal request from the contractor that they can use to evaluate cost and benefits. If the School District decides to move forward with the relocation of the generator, a submittal with the new location will be made to the City of Federal Way. At this time, it is a concept and is not considered final. Therefore, no changes to the generator location will be in this resubmittal. Regarding the new expanded Driveway: Site Plans on sheets Al and C000 and details on sheet C400 have been revised to show the new driveway and its expanded width. Thank you, Stacey Welsh, AICP Senior Planner TECHNICAL MEMORANDUM heffron transportation inc RECEIVED MAY 0 7 2019 CITY OF FEDERAL WAY Project: Federal Way Public Schools — ES24 Project COMMUNMY DEVELOPMENT Subject: Response to City's Transportation Technical Report Comments Date: April 25, 2019 Author: Tod S. McBryan, P. E� This memorandum responds to the comments from the City of Federal Way's Public Works Traffic Division, transmitted via email from Stacey Welsh on April 19, 2019. The comments relate to the Transportation Technical Report for the ES24 Project (Heffron Transportation, Inc., April 10, 2019). This memorandum responds to comments 1, 2, and 3; responses to subsequent comments will be provided by others. Comment 1. The TIA specified that the proposed school use would be interim basis for only one academic year (2019-2020), while the two schools (Wildwood Elementary and Lake Grove Elementary) are being renovated. However, per the article in the Federal Way Mirror dated April 11, 2019, it appears that Star Lake Elementary would be relocated to the site following completion of the two schools. Furthermore, the site would also be utilized as a long-term permanent use to add additional school capacity. Although, it's unlikely that these additional uses would alter the results of the study, the TM should fully disclose and address all potential use of the site. Response: As stated in the referenced technical report (section 1.1.2, page 1), after the interim use, the building is anticipated to be made available for other school -related programs that are expected to be less intense (in terms of traffic and parking demand) than the planned interim use. Based on new information provided by the District, we understand that the site is now planned to be used as an interim location for Star Lake Elementary during a similar one-year construction period. For comparison, in 2018 Star Lake Elementary had enrollment of about 430 students, which is less than the larger of the two schools (Wildwood Elementary) evaluated for traffic impacts. Subsequently, the building provides 41 additional classrooms, creating the opportunity to relocate programs and ultimately reduce K-3 class size across the District, which in turn supports the District's Strategic Plan, Goal I. In summary, after being used as a temporary housing site for District Bond Projects, the building will be used as a K-3 Elementary site in order to provide more capacity across the overall system. All of these subsequent uses are expected to have less traffic impact than evaluated in the TIA. Comment 2. The four intersections controlled by King County and the Washington State Department of Transportation (WSDOT) are subject to their respective established LOS standard. Response: As stated in the referenced technical report (section 2.3.2, page 11) for the WSDOT- controlled intersections, SR 18 is classified by WSDOT as a Highway of Statewide Significance (HSS) and has an established LOS standard of LOS D. As stated in section 2.3.3 (page 12) for the King County -controlled intersections, King County's adopted LOS standard within its urban area is LOS E.' King County, 2016 Comprehensive Plan — Transportation Element, updated October 29, 2018. 6544 NE 61"Street Seattle, WA 98115 206-523-3939 hefftrans.com Federal Way Public Schools — ES24 Project • heffron Response to City's Transportation Technical Report Comments transportation inc In section 3.4.2 (page 25), it is stated that the WSDOT-controlled intersections would meet WSDOT's level of service standards with the project. Similarly, in section 3.4.3 (page 26) it is shown that King County -controlled intersections would meet King County's operational (LOS) standards. Comment 3. Figure 8 identified a maximum of 58 parking stalls would be needed for the family - vehicle load/unload vehicles. However, page 3 specified that about 80 percent of all students would rely on school -bus transportation. With 580 students at Wildwood Elementary School, the remaining 20 percent that would be dropping off by parent would equate to 116 vehicles. Given longer dwell time for pick up, the designated 148 stalls may not be adequate to accommodate both schools. Response: The planning guidance for schools used to estimate the peak queue/stacking demand of 58 vehicles reflects the peak number of vehicles expected on site during the worst five to ten minutes right before the school's afternoon dismissal. The dismissal -and -departure process typically extends for 20 to 25 minutes with lower numbers on the shoulders of the peak. Morning arrival queues and stacking tend to be smaller since the arrival process is typically more spread out over the 20 to 25 minutes before school starts, and drivers usually leave the site immediately after discharging their students. It is also important to understand that the peak number of vehicles (58) accounts for the fact that some students would be picked up before the worst five/ten minutes and some would be picked up after the peak five/ten minutes. It also reflects that some students (such as siblings and neighbors) would carpool, particularly in the afternoon, when fewer family drivers may be available to transport students. Finally, this guidance reflects schools with lower levels of bus ridership than is expected for the interim schools on the ES24 site. In most cases, school bus ridership is also higher in the afternoon (again because fewer family drivers may be available to transport students), in some cases dramatically higher. So, the higher end of bus ridership range (85% or higher) is expected in the afternoon for this site and the planning guidance used is a reasonable worst case. Note that the ITE trip generation estimate (in Table 5 of the referenced technical report) for the afternoon peak hour (when the largest queues and stacking typically occur) is 89 vehicles for the larger of the two schools. These estimates are based on average rates for schools that likely had lower school bus ridership levels than expected here. Even if all of these arrivals were on site simultaneously, they would be accommodated within the lot. As described in the report, the primary risk for overspill onto S 344t' Way will be congestion at the driveway throat. Therefore, it was recommended that the District provide a staff member, certified flagger, or off -duty police officer at the access driveway during morning arrival and afternoon dismissal for the first two weeks of school to ensure traffic flows do not spill out on to S 344t' Place during either period for both schools. TSM/tsm FWPS ES24 Trans Comment Response —FINAL April 26, 2019 1 2 a s s o c i a t e d earth sciences i n c o r p o r a t e d April 29, 2019 Project No. 190041EO01 Federal Way Public Schools 33330 8th Avenue South Federal Way, Washington 98003 Attention: Mr. Casey Moore RECEIVED MAY 0 7 2019 CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT Subject: Geotechnical Review —South 344th Way/Street Pavement Section Elementary School No. 24 Existing Office Building Remodel 3600 South 344th Street Federal Way, Washington Dear Mr. Moore: As requested, this letter summarizes our review of the existing pavement along the portion of South 344th Way/Street from the driveway of 3600 South 344th Street, west to the intersection with Weyerhaeuser Way in Federal Way, Washington. This review was requested by the City of Federal Way Public Works. The office building at 3600 South 344th Street is being renovated as a temporary elementary school (Elementary No. 24) to house students during the replacement of other District facilities. We provided micro -pile design recommendations for new interior foundation support as part of the building remodel project (AESI design letter dated March 28, 2019). As part of this pavement review, we were provided with an as -built plan set, entitled, "South 344th Way As-Builts," prepared by ESM, dated August 12, 1999. The traffic engineer assisting with the District's Elementary No. 24 project, Heffron Transportation Inc. (Heffron), provided the following traffic information specific to the new school bus trips to and from the subject site: The existing section of South 344th Way/Street between Elementary No. 24 and Weyerhaeuser Way would provide access and carry: the addition of up to 50 full-size school bus trips (25 in each direction —westbound lane and eastbound thru/left lane) and up to 24 SPED bus trips (12 in each direction —westbound lane and eastbound thru/left lane) per school day for the 180- day school year. These estimates were based on information from the District indicating the schools are expected to be served by a total of 16 full-size school buses and up to 8 smaller SPED buses each making in/out trips in the morning and afternoon and assuming 75% of buses arrive/depart from/to the west on South 344th Way. Kirkland Office 1911 Fifth Avenue I Kirkland, WA 98033 P 1425.827.7701 Mount Vernon Office 1 508 S. Second Street, Suite 1011 Mount Vernon, WA 98273 P 1425.827.7701 Tacoma Office 1 1552 Commerce Street, Suite 102 1 Tacoma, WA 98402 P 1253.722.2992 www.aesgeo.com PAVEMENT SUBGRADE As discussed in our referenced micro -pile design letter, we expect the area of the existing office building and the subject section of South 344th Way/Street to be underlain at shallow depth by dense to very dense glacially consolidated till soils or structural fills placed above these glacial soils. This is based upon our review of the site -specific geotechnical exploration and design report prepared for the subject office building (Geotech Consultants, Inc., dated October 20, 1999 (1999 Study), our experience in the project vicinity on other projects and our recent observation of subgrade soil conditions disclosed by excavations through the lower floor slab of the subject office buildings. Undisturbed glacial till soils or properly compacted structural fill placed above these competent native soils would provide a suitable subgrade for pavement support, in our opinion. PAVEMENT SECTION REVIEW We have reviewed the referenced as -built plan set for South 344th Way/Street. The design pavement section is shown on Sheet C-9. The design pavement section was: • 4" Class 'A' Asphalt (2 — 2" lifts) • 4" Class 'E' Asphalt • 6" Crushed Rock • Compacted Subgrade For comparison purposes we calculated the AASHTO structural number or the as -built pavement section assuming layer coefficients of 0.44 for Class A asphalt, 0.34 for Class E asphalt, 0.14 for crushed surfacing base, and 0 for the subgrade. We calculated a stability number of 3.96. We understand that the subject section of South 3441h Way/Street is designated as a "Principal Collector" by the City of Federal Way. Review of the City of Federal Way Development Standards (updated March 2019) Chapter 3 — Transportation, Section 3.2 — Streets, Subsection 3.2.16 — Surfacing Requirements, presents the following design pavement section for "Principal Collector" Class Street: • Surfacing: 6" of %" HMA (Hot Mix Asphalt), 58H, -22 • Base: 6" of ATB (Asphalt Treated Base) and/or crushed surfacing (Thickness to be determined by design with minimum thickness of 8" if ATB is not used) Subbase: Bank Run (Thickness to be determined by design) For the Principal Collector section, we calculated a stability number of 4.20 using 6 inches of ATB and 3.76 assuming no ATB and the minimum 8 inches of crushed surfacing (assumes layer coefficient of 0.26 for ATB and no subbase thickness). We compared the stability number of the as -built section of the South 344th Way/Street to the City of Federal Way Principal Collector section, using crushed surfacing instead of ATB. The 2 crushed surfacing section was selected to provide an "apples to apples" comparison to the as -built South 344th Way/Street section. The as -built section has a greater stability number than the Principal Collector section selected for comparison. The as -built section meets the minimum structural requirements presented for the Principal Collector designation, in our opinion. The City of Federal Way Principal Collector designation is not listed as one of the standard FHWA road designations. For the purpose of this review, we have assumed that a Principal Collector is similar to an FHWA Class 16, Urban Minor Arterial designation. Based on information provided us by Heffron (from data published in Vehicle Volume Distributions by Classification, Washington State Transportation Center (TRAC), July, 1997), Class 16 roadways average 94.4% cars, 2.4% single -unit trucks (including transit and school buses), 2.9%combination trucks, and 0.3% multi -trailer trucks, for a total of 5.6% heavy vehicles. Traffic count data compiled by Heffron for the Elementary No. 24 project suggests that the proposed new daily bus trips could increase the heavy vehicle portion of total daily traffic from about 3.1% to about 4.1%, which would still be below the national average of 5.6% for Urban Minor Arterials. CONCLUSION The as -built section of South 344th Way/Street is designated a Principal Collector by the City of Federal Way. As demonstrated, the as -built section meets the structural requirements listed for the Principal Collector. The Principal Collector type street is comparable to roadways designed to accommodate a national average of 5.9% heavy vehicles. The operation of Elementary No. 24 is forecast to increase the average percentage of heavy vehicles on South 344th Way/Street from 3.1% to 4.1% of the total traffic which is below the average percentage of heavy vehicles that was likely part of the basis of design for the road section type. Pavement age aside, operation of school buses on South 3441h Way/Street as proposed should not adversely affect the performance of the as built pavement section. We appreciate the opportunity to be of service. If we can answer any questions regarding this letter, please do not hesitate to call. Sincerely, ASSOCIATED EARTH SCIENCES, INC. Kirkland, Washington Tyl A. Gilsdorf, G.I.T. CESCL Senior Staff Geologist TG/Id-190041E001-3 - Projects\20190041\KE\W P t hA E, a) wawaLHi�c 9�. �2ima �S _�ti Kurt D. Merriman, P.E. Senior Principal Engineer 3 ORANGE = INSIDE WHEEL TRACK WHEELS DO NOT TRACK OVER CURB OF TRANSISTION PANE. rani a im BUS DOES NOT TRACK INTO TWLTL 0 BUSSES DO NOT HIT WHEELS DO NOT TRACK OVER CURB OF TRANS}STION PANEL BUS MODELLED UTILIZES A 23' WHEEL BASE PER DATA PROVIDED BY CITY (GREEN LINE) CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT DEPARTMENT RESUBMITTAL DEVELOPMENT REVIEW COMMITTEE TRANSMITTAL DATE: 5-1-19 TO: Kevin Peterson, Senior Engineering Plans Reviewer Sarady Long, Senior Transportation Planning Engineer FROM: Stacey Welsh, Planning FOR DRC MTG. ON: None; please provide comments/conditions ASAP FILE NUMBER(s): 19-100523-UP RELATED FILE NOS.: 19-100792-CO & 19-100811-CN PROJECT NAME: FWPS ELEMENTARY SCHOOL #24 (DEVRY PROPERTY) PROJECT ADDRESS: 3600 S 344TH ST PARCEL NUMBER: 7261200221 ZONING DISTRICT: OP-1 & OP-3 PROJECT DESCRIPTION: Conversion of an existing office building and site into an elementary school. LAND USE PERMITS: Use Process I PROJECT CONTACT: Casey Moore Federal Way Public Schools cmoore@fwps.org 253-945-5935 MATERIALS SUBMITTED: Resubmittal Information Form Technical Comment Response Letter Geotechnical Memo Bus Driveway Plan Revised Plan Sheet C400 Heffron Memo CITY OF ` - Federal Way RESUBMITTED DEPARTMENT OF COMMUNITY DEVELOPMENT APR 3 0 2019 33325 8`h Avenue South Federal Way, WA 98003-6325 :r CITY OF FEDERAL WAY 253-835-2607; Fax 253-835-2609 ,COMMUNRY DEVELOPMENT www.ciLpffederalway.com RESUBMITTAL INFORMATION This completed form MUST accompany all resubmittals. Additional or revised plans or documents for an active project will not be accepted unless accompanied by this completed form. Changes to drawings must be clouded. Applicants will be required to affix the City's date stamp on each page of resubmitted plans and to collate loose plans into existing plan sets. You are encouraged to contact the Permit Center prior to submitting if you are not sure about the number of copies required. Project Number: .1 9- 1 0 0 5 2 3- U P Project Name: FWPS ES 24 Project Address: 3600 SOUTH 344TH WAY, FEDERAL WAY, WA Project Contact: Casey Moore, FWPS Phone: 253.261.4187 E-mail CMOORE@FWPS.ORG RESUBMITTED ITEMS: # of Copies Detailed Description of Item 6 Cover Memo For Technical Review Comment Letter #3 6 Geotechnical Review Memo - South 344th Way/Street Pavement Sectil 6 Bus Driveway Plan - Auto Turn Analysis 30-APR-1 9 (Color 11x17) 6 Revised Sheet C400 w/ Revised East Driveway Plan 6 TIA Addendum Letter From Heffron Resubmittal Requested by: Stacey Welsh Letter Dated: 1 / �'sarr MOMIMT) m OFFICE USE ONL Y RESUB A' Distribution Date._ S By.• e l] Dept/Div Name # Description Building 'Planningl PW Fire Other Bulletin #129 — September 24, 2018 Page 1 of 2 k:\Handouts\Resubmittal Information 4/30/19 RESU13MITTED FWPScp18-ES24-TECHNICAL REVIEW COMMENT LETTER #3 RESPONSE APR 3 0 20i9 Stacey, Cam' ()F F—tDERAL WAY ^.C}'AktuNf7Y DEVELOPMW Our responses are below in red and per the attached documentation noted on the Re -submittal form. TIA & Plans Technical Review Comments #3 (per email only from Stacey Welsh) 1. The TIA specified that the proposed school use would be interim basis for only one academic year (2019-2020), while the two schools (Wildwood Elementary and Lake Grove Elementary) are being renovated. However, per the article in the Federal Way Mirror dated April 11, 2019, it appears that Star Lake Elementary would be relocated to the site following completion of the two schools. Furthermore, the site would also be utilized as a long-term permanent use to add additional school capacity. Although, it's unlikely that these additional uses would alter the results of the study, the TIA should fully disclose and address all potential use of the site. (Please see attached TIA Addendum Letter from Heffron Tranportation). 2. The four intersections controlled by King County and the Washington State Department of Transportation (WSDOT) are subject to their respective established LOS standard. (Please see attached TIA Addendum Letter from Heffron Tranportation). Figure 8 identified a maximum of 58 parking stalls would be needed for the family -vehicle load/unload vehicles. However, page 3 specified that about 80 percent of all students would rely on school -bus transportation. With 580 students at Wildwood Elementary School, the remaining 20 percent that would be dropping off by parent would equate to 116 vehicles. Given longer dwell time for pick up, the designated 148 stalls may not be adequate to accommodate both schools. (Please see attached TIA Addendum Letter from Heffron Tranportation). 4. Provide full page Auto Turn analysis of school bus turning movement at the easterly driveway clearly showing curb, through lanes and turn lane. The location of the exiting bus must be located directly behind the sidewalk before beginning the turn. (Please see attached updated bus turning diagram with new driveway shown and new bus data inputted into re -run auto -turn program). 5. Provide pavement evaluation for S 344th Way to ensure the existing pavement was designed to handle the anticipated traffic load. (Please see attached pavement evaluation letter from Associated Earth Sciences). 6. As information, the City is considering the following conditions, subject to final adjustment, and incorporation into the land use decision: a. Prior to issuance of a Certificate of Occupancy, the applicant shall install signage at the two driveways on S 344th St. informing and directing motorists of the family -vehicle load/unload entrance and school buses and staff parking entrance. Additionally, the internal drive aisle connecting the two driveways shall be blocked off during drop-off and pick-up time to prevent family vehicles from using the school bus/staff driveway, thus minimizing pedestrian/vehicle conflicts. Understood b. Per the TIA, the two schools would be staggered by 45 minutes with Lake Grove Elementary starting at 8:35 A.M. and Wildwood Elementary starting at 9:20 A.M. The morning peak of the proposed school uses were adjusted and analyzed from 8:15 to 9:15 A.M. instead of the typical adjacent street AM peak hour period. Since this is the case, the proposed school uses on site shall not start before 8:35 A.M. and shall be staggered by 45 minutes between the two schools. Understood c. As identified in the TIA, the applicant shall install Advisory School Zone Flashers on S 344th Way to inform drivers of an advisory 20 mph school zone. As such, prior to issuance of a Certificate of Occupancy, the applicant shall install Advisory School Zone Flashers on S 344th Way. The advisory school zone flashers shall be powered by solar panels located on the top of the pole with two LED flashing beacons. 51-1 school sign (48" x 48") FYG and Advisory "20 MPH" speed limit sign W13-1P (30" x 30") FYG shall be located between the two LED flashing beacons. Understood d. Prior to opening the schools, the applicant shall develop and implement the TIA's recommended Transportation and Access Communication measure. For the first two weeks of school, the applicant shall implement access control personnel as recommended in the TIA to manage potential queuing onto S 344th Way. Understood Thank you for your assistance with this project. Let me know if there are any questions about this submittal. If you could please include me on the response to this submittal it would be much appreciated! Thanks, Jesse Ahlberg greenegasaway Stacey Welsh From: Stacey Welsh Sent: Friday, April 19, 2019 3:19 PM To: Mike Benzien; Ray Vefik Cc: Brian Davis; Kevin Peterson; Sarady Long; Calvin Gasaway Subject: File #19-100523-UP; TECHNICAL REVIEW COMMENTS #3 Attachments: Resubmittal Information.pdf Good afternoon, The Public Works Traffic Division has reviewed the ES24 Project Transportation Technical Report and the submitted plans. Please address the following comments. You may address the TIA comments with an addendum along with updating other plans as necessary. TIA & Plans Review 1. The TIA specified that the proposed school use would be interim basis for only one academic year (2019-2020), while the two schools (Wildwood Elementary and Lake Grove Elementary) are being renovated. However, per the article in the Federal Way Mirror dated April 11, 2019, it appears that Star Lake Elementary would be relocated to the site following completion of the two schools. Furthermore, the site would also be utilized as a long-term permanent use to add additional school capacity. Although, it's unlikely that these additional uses would alter the results of the study, the TIA should fully disclose and address all potential use of the site. 2. The four intersections controlled by King County and the Washington State Department of Transportation (WSDOT) are subject to their respective established LOS standard. Figure 8 identified a maximum of 58 parking stalls would be needed for the family -vehicle load/unload vehicles. However, page 3 specified that about 80 percent of all students would rely on school -bus transportation. With 580 students at Wildwood Elementary School, the remaining 20 percent that would be dropping off by parent would equate to 116 vehicles. Given longer dwell time for pick up, the designated 148 stalls may not be adequate to accommodate both schools. 4. Provide full page Auto Turn analysis of school bus turning movement at the easterly driveway clearly showing curb, through lanes and turn lane. The location of the exiting bus must be located directly behind the sidewalk before beginning the turn. 5. Provide pavement evaluation for S 344th Way to ensure the existing pavement was designed to handle the anticipated traffic load. 6. As information, the City is considering the following conditions, subject to final adjustment, and incorporation into the land use decision: Prior to issuance of a Certificate of Occupancy, the applicant shall install signage at the two driveways on S 344th St. informing and directing motorists of the family -vehicle load/unload entrance and school buses and staff parking entrance. Additionally, the internal drive aisle connecting the two driveways shall be blocked off during drop-off and pick-up time to prevent family vehicles from using the school bus/staff driveway, thus minimizing pedestrian/vehicle conflicts. b. Per the TIA, the two schools would be staggered by 45 minutes with Lake Grove Elementary starting at 8:35 A.M. and Wildwood Elementary starting at 9:20 A.M. The morning peak of the proposed school uses were adjusted and analyzed from 8:15 to 9:15 A.M. instead of the typical adjacent street AM peak hour period. Since this is the case, the proposed school uses on site shall not start before 8:35 A.M. and shall be staggered by 45 minutes between the two schools. As identified in the TIA, the applicant shall install Advisory School Zone Flashers on S 344th Way to inform drivers of an advisory 20 mph school zone. As such, prior to issuance of a Certificate of Occupancy, the applicant shall install Advisory School Zone Flashers on S 344th Way. The advisory school zone flashers shall be powered by solar panels located on the top of the pole with two LED flashing beacons. 51-1 school sign (48" x 48") FYG and Advisory "20 MPH" speed limit sign W13-1P (30" x 30") FYG shall be located between the two LED flashing beacons. Prior to opening the schools, the applicant shall develop and implement the TIA's recommended Transportation and Access Communication measure. For the first two weeks of school, the applicant shall implement access control personnel as recommended in the TIA to manage potential queuing onto S 344th Way. Please submit revised application materials as appropriate, accompanied by a completed "Resubmittal Information Form" (attached). If you have any questions regarding this letter, please contact Sarady Long, Senior Transportation Planning Engineer, at 253-835-2743. Stacey Welsh, AICP Senior Planner Federal Way 33325 8th Avenue South Federal Way, WA 98003-6325 Phone: 253/835-2634 www. cityoffe de ra Iway. cam Stacey Welsh From: Brian Asbury <BAsbury@lakehaven.org> Sent: Thursday, April 18, 2019 10:47 AM To: Stacey Welsh Subject: FWPS Elementary School #24 (DeVry Property), 19-100523-UP Stacey, Applicant has completed and submitted to Lakehaven an application for Certificates of Availability, and Lakehaven issued these Certificates on 2/20/19. Applicant will simply need to submit applications to Lakehaven for any necessary water and/or sewer service connection modifications. DevelopmentBrian Asbury .: Lakehaven Lr�, ceh�av�,t_t7 W�bsiC�. The contents of this email may be determined to be a public record and subject to disclosure pursuant to RCW 42.56 regardless of any expectations or claims of confidentiality or privilege asserted. 1 Stacey Welsh From: Cahan, Chris <Chris.Cahan@southkingfire.org> Sent: Monday, April 15, 2019 3:09 PM To: Stacey Welsh Subject: 19-100523 Attachments: 19-100523 FWSD DeVry.docx Stacey, We have no further comments. I included my original comments... Chris Chris Cahau I Deputy Fire Marshal ; Lieutenant I South King Fire & Rescue I Prevention 31617 V Ave S, Federal Way, WA 98003 Desk: 253.946.7243 I Mobile: 206-931-1556 WE PROVIDE PRQFESSIONA L FIRE DEPARTMENT .SERVICES TO SAFEGUARD THECOMMUNITYANO ENHANCE THE QUALITY OPLIFE. Join SKFR on: south kin fire. r I Facebook I Twitter I LinkedIn 1 F is of a<til L-< s se,11111c°d I)y Bitdoi nder Agenda Date: February 14t" 2019 Subject: 19-100523/FWPS-DeVry Property Address: 3600 S 344th St Planner: Stacey Welsh From: Chris Cahan, Deputy Fire Marshal South King Fire and Rescue 253-946-7243 chris.cahan southkintifire.org Fire Department Lock Box: A recessed fire department "Knox" brand key box shall be installed on the building near the front entrance. Location(s) will be approved by the plan reviewer or Deputy Fire Marshal onsite. Fire Sprinkler System: A separate permit will be required for any modification of the fire sprinkler system that involves 10 or more fire sprinkler heads. Fire Alarm: A separate permit will be required for any modification to the fire alarm system and/or devices. Fire Alarm shall be Emergency Voice/Alarm. !FC 907.5.2.2 Stacey Welsh From: Kevin Peterson Sent: Monday, April 15, 2019 8:25 AM To: Stacey Welsh Subject: DeVry - FWPS #24 Stacey, Their Apr 11 re -sub satisfies the WQ requirement so I can sign -off on the UPI. Thanks, Kevin Peterson Sr. Engineering Plans Reviewer Ext. 2734 Federal Way Public Schools delays schools' opening I Federal Way Mir or f , Page 1 of 7 -A r -- etrofitting construction has begun at the former DeVry University building, recently purchased by ederal Way Public Schools for $13 million. Olivia Sullivan/staff photo ICHOOLS Federal Way Public Schools Delays schools' )pening :WPS purchases former DeVry Jniversity building for $13M to emporarily house students. Sy Olivia Sullivan hursday, April 11, 2019 5:45pnn INEWS n response to "aggressive" chedule challenges, Federal Way )ublic Schools has revised its )pening schedules for Star Lake ADVERTISEMENT https://www. federalwaymirror. cominews/federal-way-public-schools-delays-schools-openi... 4/ 12/2019 Federal Way Public Schools del,-,s schools' opening I Federal Way Mirror _ Page 2 of 7: Iementary and Totem Middle .chools, and unveiled temporary tudent housing plans for the ecently purchased DeVry University ►uilding in Federal Way. 'he original proposal for occupying Totem nd Star Lake had been set for fall 2021, but ow the district has reset these timelines, ,ublicized at the most recent Totem and Star ,ake bond project update meeting on April 'otem is now set to open winter ;021, with Star Lake to follow in fall ;022. The two schools are currently Dcated on the same piece of )roperty approximately 500 feet tpart; designs for the new school ►rojects show two separate schools vi,th partially combined spaces on me site. Making these schedule changes allows us to :lake the best use of our bond dollars, with more going directly to the schools, rather than scalation or overtime costs," said Whitney Chiang, the district's director of multimedia ommunications, in an email. approved by voters in November 2017, a school construction bond of $450 million was llocated to the district to rebuild eight schools, including Thomas Jefferson High School, Iotem and Illahee middle schools, and Olympic View, Lake Grove, Mirror Lake, Star Lake nd Wildwood elementary schools, as well as improvements for Memorial Stadium. 'he district is amid the design phases for six of those schools, including Totem and Star https://www.federalwaymirror.cominews/federal-way-public-schools-delays-schools-openi... 4/ 12/2019 Federal Way Public Schools de ays schools' opening I Federal Way Mirror Page 3 of 7 ,ake. IN Builders, Inc, the general contractor/construction management firm for this construction ,roject, reviewed the district's most recent schedule early in the process, which showed both chools would be complete in fall 2021, and the firm indicated it was "aggressive," ccording to the district. Vhile the district could meet the schedule, it would require approximately $1.5 million in vertime costs and include a high risk of delayed occupancy, the district told attendees at the kpril 3 meeting. 'he current adjusted schedule allows both Totem and Star Lake Elementary to be completed -ss than a year later, while the construction begins at the same time as the previous chedule. WPS unveiled their construction updates prior to announcing the purchase of the former )eVry University building in Federal Way (3600 S. 344th St.) to the Star Lake and Totem leeting attendees. The district purchased the building for $13 million in February, and anded the facility by allocating money generated from the School Construction Assistance 'rogram, Chiang said. The purchase of this building was the most cost-effective option to fill this short-term -mporary need, and also provide long-term permanent additional capacity," she said. 'he district will retrofit the DeVry building to temporarily house Wildwood and Lake Grove tudents next school year, beginning fall 2019, according to the district. ,tar Lake Elementary students will then be relocated to the former DeVry building from pring 2021 to fall 2022. otem students will remain in their existing building while the new building is constructed. I accommodate student transportation to the temporary Devey site located approximately ix miles south of Star Lake's current building, the district's transportation department will reate bus routes and bus stops based on current enrollment, Chiang said. https://www.federalwaymirror.cominews/federal-way-public-schools-delays-schools-openi... 4/ 12/2019 Federal Way Public Schools del,----, schools' opening I Federal Way Mirror Page 4 of 7 Iransportation costs are funded by the state fund and based on the number of students riding e bus, the district said. We are in the process of gathering estimates at this time, and it would be difficult to ,rovide a definitive number until we know what the enrollment and ridership numbers will ,e," the district told the Mirror. 'he district has various options for long-term use of the former DeVry facility, including the reation of a regional early learning center that can house a combination of programs Ztended to reduce K-3 class size across the district, Chiang continued. 'he district will pay for the approximately $18 million in renovations to the facility with a 3 class size reduction grant. according to the district, discussion of temporary housing began in early 2018. Amid the arly design phase for Mirror Lake, Lake Grove, and Wildwood Elementary; the district -arned there was a need to provide temporary housing for two of the three schools, Chiang aid. The district explored various options, including portable villages, leasing buildings rom another district, moving scholars to other elementary schools, and purchasing a wilding in Federal Way. Purchasing a building was the best option and allowed us to keep bond dollars in the new chools," she noted. "It also provided for long-term permanent additional capacity to address vercrowding in elementary schools." WPS said they are working collaboratively with the city on tenant improvement permitting ,rocesses. 'he city issued the district a demolition permit in February, which allows the contractor to ,egin removing existing interior walls and ceilings of the building; the district applied for end use and building permits in March. The final step is for the city to issue the district an ccupancy permit. ,EPA updates https://www.federalwaymirror.cominews/federal-way-public-schools-delays-schools-openi... 4/ 12/2019 Federal Way Public Schools dglays schools' opening I Federal Way Mii�or Page 5 of 7 'he district also released an updated SEPA checklist for the Totem and Star Lake projects fter community members highlighted numerous errors and inaccuracies in the former report ,sued on Feb. 18, the district said at the bond update meeting on April 3. ri a March 11 press release from the district regarding the revised SEPA checklist, the istrict states: "During this comment period, several errors and omissions in the SEPA hecklist were brought to our attention. An outside company created and prepared the -port." 'he district obtains information from multiple sources and works with a consultant pecializing in SEPA preparation to assemble the report, Chiang said. `It is usual and customary to work with consultants to provide outside xpertise and support," she stated. The same team of consultants was used in preparation of the Mirror Lake, Lake Grove, and Vildwood Elementary Schools, and Thomas Jefferson High School SEPA reports ... We lso reviewed and strengthened our process to enhance accuracy and quality in our products, o this would not happen again." 'he SEPA checklist comment period ends April 15. Irojects or more information on Totem Middle School, Star Lake Elementary '-chool, or other bond projects within the FWPS district, visit wps.org/bond. https://www.federalwaymirror.cominews/federal-way-public-schools-delays-schools-openi... 4/ 12/2019 '• .4611 PT w� r• -fir f rY , !. 17 AVAILABLE Federal Way III 3600 S. 344th Way ,,illIIy CUSHMAN � COMMERCEVIM WAKEFIELI REAL ESTAVSOUJnON5-CO MEMM Dave Kevin (206) 682,,0666 0- REALTY Magee Smith Federal Way Public Schools delays schools' opening I Federal Way Mirror Page 7 of 7 �l WPS purchased the DeVry building in Federal Way to temporarily house elementary school students chile new school bond projects of new schools are completed. Olivia Sullivan/staff photo Y ake Grove and Wildwood elementary school students will be temporarily housed in the DeVry building )r the 2019-2020 school year. Olivia Sullivan/staff photo © 2019, Federal Way Mirror and Sound Publishing, Inc. Subscribe I Print Editions I Newsletters I About Us I Terms of Use I Privacy Policy I Contact Us' https: //www.federalwaymirror. cominews/federal-way-public-schools-delays-schools-open.... 4/ 12/2019 CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT DEPARTMENT RESUBMITTAL DEVELOPMENT REVIEW COMMITTEE TRANSMITTAL DATE: 4-11-19 TO: Kevin Peterson, Senior Engineering Plans Reviewer Greg Kirk, Plans Examiner Sarady Long, Senior Transportation Planning Engineer Brian Asbury, Lakehaven Water & Sewer District Chris Cahan, South King Fire & Rescue FROM: Stacey -Welsh, Planning FOR DRC MTG. ON: None; please provide-comments/conditions ASAP FILE NUMBER(s): 19-100523-UP RELATED FILE NOS.: 19-100792-CO & 19-100811-CN PROJECT NAME: FWPS ELEMENTARY SCHOOL #24 (DEVRY PROPERTY) PROJECT ADDRESS: PARCEL NUMBER: ZONING DISTRICT: 3600 S 344TH ST 7261200221 OP-1 & OP-3 PROJECT DESCRIPTION: Conversion of an existing office building and site into an elementary school. LAND USE PERMITS: Use Process I PROJECT CONTACT: Casey Moore Federal Way Public Schools cmoore@fwps.org 253-945-5935 MATERIALS SUBMITTED: Resubmittal Information Form Transmittal Sheet Response Letter TIA Storm Calcs & Memo Revised Plan Sheets CITY OF �_ Federal Way RESUBMITTED APR 11 2019 CrTY OF FEDERAL WAY COMMUN TY DEVELOPMEN7 DEPARTMENT OF COMMUNITY DEVELOPMENT 33325 81h Avenue South Federal Way, WA 98003-6325 253-835-2607;Fax 253-835-2609 www.Cit OffederaIway.eom RESUBMITTAL INFORMATION This completed form MUST accompany all resubmittals. Additional or revised plans or documents for an active project will not be accepted unless accompanied by this completed form. Changes to drawings must be clouded. Applicants will be required to affix the City's date stamp on each page of resubmitted plans and to collate loose plans into existing plan sets. You are encouraged to contact the Permit Center prior to submitting if you are not sure about the number of copies required. Project Number: 1 9- 1 0 0 5 2 Project Name: FWPS Elementary School No. 24 Project Address: Project Contact: 3 - U P - 3600 344th Way, Federal Way, WA 98001 Casey Moore, Federal Way Public Schools Phone: (253) 945-5935 RESUBMITTED ITEMS: E-mail cmoore@fwps.org # of Copies Detailed Description of Item 6 Re -Submittal Cover Letter Addressing each comment 2 hard, 1 CD Transportation Technical Report (Traffic Report) 6 Revised sheets C000, C100, C200, C201, C300, C400, Al 6 WWHM Project Report Calculation & memo Re: Stormwater Treatment Vault Resubmittal Requested by: Stacey Welsh (Staff Mernber) 2 / 28 / 19 Letter Dated: and 3 / 27 79 OFFICE USE ONL Y RESUB A' Distribution Date. By. - De t/Div Name # Description Building Planning PW Fire Other Bulletin #129 — September 24, 2018 Page 1 of 2 k:\Handouts\Resubmittal Information greenegasaway architecuu-c I planning I proj..., .._....,,.,...,, To: City of Federal Way Attn: Stacey Welsh Fax Number: RESUBMITTED APR 11 2019 CfTY OF FEDERAL war COMMUNrrY DEVELOPMENT TRANSMITTAL From: Jesse Ahlberg Project: FWPScpl8-ES24-Land Use Process 1 Resubmittal #2 Date: 4.11.19 WE ARE SENDING YOU FAX MAIL UNDER SEPARATE COVER VIA Copies Date Description 6 Re -submittal Cover Letter addressing each comment 2 hard 1 CD Transportation Technical Report (Traffic Report) Revised sheets C000, C100, C200, C300, C400, Al WWHM Project Report Calculation & memo Re: Stormwater Treatment Vault 6 6 COMMENTS: Stacey, Attached is our resubmittal package. Call with any questions, thank you for your continued help! Thanks, Jesse Ahlberg Cell: 253-686-6008 Copy to: Received: Stacey Welsh From: Brian Asbury <BAsbury@lakehaven.org> Sent: Friday, March 29, 2019 8:41 AM To: Stacey Welsh Subject: FWPS - DeVry Property (19-100S23-UP) Stacey, Lakehaven issued Water & Sewer Certificates of Availability for the proposed project/property on 2/20/19; Certificates are valid for one-year from date of issuance. Based on the submittal received by the City on 3/22/19, it appears that none of the existing water sewer service connections/meters are proposed to remain active, and only a Lakehaven Sewer Service Connection Permit will be required for the proposed new grease interceptor. Let me know if there's any questions or if additional information is needed. AsburyBrian EngineeringDevelopment - o Lakehaven Lakehaven DE Website The contents of this email may be determined to be a public record and subject to disclosure pursuant to RCW 42.56 regardless of any expectations or claims of confidentiality or privilege asserted. t: CITY OF �. Federal Way Centered of? 0.pportuni-ty March 27, 2019 Mr. Ray Vefik Mr. Mike Benzien Federal Way Public Schools 1211 South 332nd Street Federal Way, WA 98003 rvefikg&wps.org rnbenzicn@fas.org CITY HALL 33325 8th Avenue South Federal Way, WA 98003-6325 (253) 835-7000 www.cityoffederalway.com Jim Ferrell, Mayor FILE Re: File #19-100523-UP9 TECHNICAL REVIEW COMMENTS #2 FW Public Schools DeVry Property, 3600 South 3441h Street, Federal Way Dear Mr. Vefik & Mr. Benzien: City departments/divisions have the following comments in response to your March 22, 2019, resubmittal. Comments in this letter need to be addressed prior to issuance of a land use application decision, or as otherwise noted. Questions regarding technical review comments should be addressed to the referenced staff representative. COMMUNITY DEVELOPMENT — PLANNING DIVISION Stacey Welsh, (253) 835-2634, stacey.weish ct,cityoffederalway.c mm 1. The resubmittal did not adequately address the following comment provided previously, as only a school bus turning diagram was submitted: a. The submittal narrative indicates perimeter and parking lot landscaping will remain unchanged. The narrative also states pavement marking and directional signage improvements to facilitate wayfinding and separation of busses and cars will occur as a site improvement; however, no additional details were provided. Please provide additional details regarding the planned site circulation for review. Additionally, if it turns out that further site modification to the parking lot, including parking stall and landscaping revisions and/or removal, are necessary these site modifications require review and approval with a Use Process I land use application. Additionally, the resubmittal included a civil site plan and school bus turning diagram which indicate two locations where parking stall striping will be removed; however, this is not shown on the project site plan or described in any narrative, please clarify and update documents as appropriate. 2. The resubmittal was incomplete as it did not include the traffic study, which is understood to be forthcoming. Mr. Ray Vefik Mr. Mike Benzien Page 2 of 3 March 27, 2019 PUBLIC WORKS — DEVELOPMENT SERVICES DIVISION Kevin Peterson, (253) 835-2734, kevin.Peterson u&ciiyoffederalway.com The following comments were sent via email on March 26, 2019, and are provided below for reference: Development Services staff received the March 22°d submittal at 1:30 PM on March 25d' for the referenced project, have reviewed those,materials !!dated to the water quality treatment system, and have the following comments that need to be addressed prior to land use approval: 3. The Stormfilter cartridge system does not meet the Enhanced Basic Water Quality Treatment criteria, as outlined in either the 2016 King County Surface Water Design Manual (KCSWDM), or the Washington State Department of Ecology (DOE) General Use Level Designation (GULD), as required by the City of Federal Way. The engineer shall provide a treatment system that meets the criteria as identified in either of those standards. (The treatment system proposed appears to only meet the DOE conditional use designation.) 4. Design calculations were not provided with this submittal. The engineer shall provide the calculations that substantiate the sizing of the treatment system/facility that's being proposed. 5. My understanding is that this submittal was only for the land use process application, and does not constitute a submittal under the building permit (19-100792-CO). PUBLIC WORKS — TRAFFIC DIVISION Sarady Long, (253) 835-2743, sarady.long@cityoffederalway.com The following technical review items must be addressed prior to Public Works approval: 6. The applicant specified that there will be no designated safe walking routes established on South 3441h Street as part of this development. As such, a crosswalk on South 3441h Street is not warranted. Please remove the proposed crosswalk from Sheet Al and C000. Also, please provide Advisory School Zone Flashers on South 344thStreet to inform drivers of an advisory 20 mph school zone similar to the school zone flashers installed on 9thAvenue South for the Federal Way Public Academy. 7. The proposed bus loading/unloading zone between the parking garage and the main school building is approximately 190 feet, which would accommodate about three school buses. This bus loading/, unloading area may not be adequate to accommodate the expected bus traffic serving 1000 students. Based on the proposed three elementary schools' site design, the proposed bus loading/unloading zone was designed to accommodate from 6 to 10 school buses. ' 8. The driveway width for a three -lane two-way driveway must be increased to at least 40 feet. Driveway widths may be increased in order to provide adequate width for vehicles that may be reasonably expected to use the driveway, as determined by the Public Works Director. 9. The submitted school bus turning diagram appears to show the school bus encroaching onto opposing traffic lanes and/or mounting a curb when entering and leaving the site. As such, the driveway width may 19-100,23-00-UP Do-J.D. 78936 Mr. Ray Vefik Mr. Mike Benzien Page 3 of 3 March 27, 2019 need to be increased in order to accommodate the school bus turning into and out of the driveway. Please submit larger scale drawing of the bus turning diagram at the two driveway on South 344,h Street. 10. No loading/unloading zone is provided for student drop-off/pick-up other than for buses. Although it is clear that it is the district's intent that all students would arrive and depart by the school bus, failure to adequately consider parents or other providers (such as daycare minivans) in the site design is highly likely to create significant on -street queuing issues that would compromise public safety on- and off -site. The site design must be revised to adequately consider this. CLOSING Please be aware that this review does not preclude the city from requesting additional information related to any of the topics discussed above. Please submit revised application materials as appropriate, accompanied by the completed "Resubmittal Information Form" (enclosed). Pursuant to Federal Way Revised Code (FWRC) 19.15.050, if an applicant fails to provide additional information to the city within 180 days of being notified that such information is requested, the application shall be deemed null and void and the city shall have no duty to process, review, or issue any decisions with respect to such an application. If you have any questions regarding this letter, please contact me at stacev.welsh c�7r citvoffederalwa . om, or 253 835-2634. Sincerely, Stacey Welsh, AICP Senior Planner enc: Resubmittal Information Form C. Brian Davis, Community Development Director Kevin Peterson, Senior Engineering Plans Reviewer Sarady Long, Senior Transportation Planning Engineer Calvin Gasaway, s;ftivin@ rem sa�nyv--m 19-100323-00-UP Doc- I.D. 78936 CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT DEPARTMENT RESUBMITTAL DEVELOPMENT REVIEW COMMITTEE TRANSMITTAL DATE: 3-25-19 TO: Kevin Peterson, Senior Engineering Plans Reviewer Greg Kirk, Plans Examiner Sarady Long, Senior Transportation Planning Engineer Kathy Mathena, Lakehaven Water & Sewer District Chris Cahan, South King Fire & Rescue FROM: Stacey Welsh, Planning FOR DRC MTG. ON: None; please provide comments/conditions ASAP FILE NUMBER(s): 19-100523-UP RELATED FILE NOS.: 19-100792-CO & 19-100811-CN PROJECT NAME: FW PUBLIC SCHOOLS - DEVRY PROPERTY PROJECT ADDRESS: 3600 S 344TH ST PARCEL NUMBER: 7261200221 ZONING DISTRICT: OP-1 & OP-3 PROJECT DESCRIPTION: Conversion of an existing office building and site into an elementary school. LAND USE PERMITS: Use Process I PROJECT CONTACT: Casey Moore Federal Way Public Schools cmoore@fwps.org 253-261-4187 MATERIALS SUBMITTED: Resubmittal Information Form Response Letter Onsite Circulation Plan Revised plans sheets RESUBMITTED DEPARTMENT OF COMMUNITY DEVELOPMENT �r MAR [ [ 2019 33325 8`h Avenue South Federal Way, WA 98003-6325 CITY OF F CITY OF FEDERO.I. WAY 253-835-2607; Fax 253-835-2609 Federal Way COMMUNITY DEV PMENT www.6Voffedera[way.co .com RESUBMITTAL INFORMATION This completed form MUST accompany all resubmittals. Additional or revised plans or documents for an active project will not be accepted unless accompanied by this completed form. Changes to drawings must be clouded. Applicants will be required to affix the City's date stamp on each page of resubmitted plans and to collate loose plans into existing plan sets. You are encouraged to contact the Permit Center prior to submitting if you are not sure about the number of copies required. Project Number: 1 9_ 1 0 0 5 2 3 U P Project Name: FWPS ES 24 Project Address: Project Contact: 3600 SOUTH 344TH STREET, FEDERAL WAY WA Casey Moore, FWPS Phone: 253.261.4187 RESUBMITTED ITEMS: E-mail CMOORE@FWPS.ORG # of Copies Detailed Description of Item 6 A I, A2 (Addressing review comment #s 1, 2, & 1 D 6 C000, C200, C201(Addressing review comment # 5 1 Color & Material Photos(Addressing review comment # 2) 1 Review Comment Response Letter dated March 22, 2019) 6 Onsite Circulation Plan (Addressing review comment # 8) Resubmittal Requested by: Stacey Welsh Letter Dated: 2 / 21 / 19 �tlatt memuer) RESUB A' Dept/Div Building Plannin' PW Fire Other OFFICE USE ONL Y 1 Distribution Date. - Name # Description Bulletin #129 — September 24, 2018 Page 1 of 2 k:\Handouts\Resubmittal Information FEDERAL WAY PUBLIC SCHOOLS 1� March 22, 2019 City of Federal Way Attn: Stacey Welsh Senior Planner 33325 8th Avenue South Federal Way, WA 98003-6325 RE: 3.22.19 Re -Submittal FWPScp18-ES24—Process 1 Technical Review Comment Response Dear Ms. Welsh, Below you will find updated responses to the Technical Review Comment Letter. Existing preliminary responses sent 2.28.19 remain in red, while updated information is in bold red text with today's date next to them. These updates include descriptions of what is a part of today's resubmittal package. In short, every item with the exception of the Traffic -Related comments are being addressed with this submittal. The Traffic -related study work is still on -going, and while there has been progress with traffic counts being completed and analysis taking place, we were informed by the District's traffic engineer that the formal submittal is still a week or two out. Given that information, we wanted to get as much information to the City as soon as possible, including the stormwater treatment design so that review can begin. COMMUNITY DEVELOPMENT -PLANNING DIVISION Stacey Welsh, (253) 835-2634, stace8,.welsh@c:ityolTedernlway.com 1. On Sheet Al, list the parcel number and update the zoning designation to OP-1 and OP-3, as twc designations apply to the property. 3.22.19: Please see attached updated Sheet Al which now includes this information. 2. Clarify the proposed colors/materials for the new exterior stairs at the northeast and southeast corners of the building. 3.22.19: Please see attached revised Color & materials indicators photos which now include specific paint color selected to match existing lower base building color. This is also indicated on Sheet A2 included in this resubmittal. The submittal narrative indicates perimeter and parking lot landscaping will remain unchanged. The narrative also states pavement marking and directional signage improvements to facilitate wayfinding and separation of busses and cars will occur as a site improvement; however, no additional details were provided. Please provide additional details regarding the planned site circulation for review. Additionally, if it turns out that further site modification to the parking lot, including parking stall and landscaping revisions and/or removal, are necessary these site modifications require review and approval with a Use Process I land use application. The District's Traffic Engineer Heffron Transportation Inc. are finalizing the plan and it will be submitted with the separate traffic submittal addressing all traffic -related COFW comments. RECEIVED MAR 2 2 2019 CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT FEDERAL WAY PUBLIC SCHOOLS 4. The project is not required to comply with Crime Prevention through Environmental Design (CPTED) guidelines, as that code was adopted after implementation of the CZA. However, FWPS is encouraged to contact the Federal Way Police Department as early as possible during project design to collaborate on safety and other issues (Lindsey Sperry, Crime Analyst and Prevention Specialist, Lindsey. rry c city offederalwa .cam. School District will reach out to the police department. PUBLIC WORKS -DEVELOPMENT SERVICES DIVISION Kevin Peterson, (253) 835-2734, kevin.peterson@cityoffederalway.com Engineering Plans 5. Per FWRC 19.30.120,'Non-conforming water quality improvements," the change of use from an office building to school will trigger the requirement to bring the site into conformance with current water quality standards. Specifically, the following section applies: "(f) Redevelopment which involves a change in use, and the changed use has a potential to release a new pollutant(s) to surface water systems within the city. For the purposes of this subsection, 'new pollutant(s)' means a pollutant that was not discharged at that location immediately prior to the change in use, as well as a pollutant that was discharged in less quantities immediately prior to the change in use." The current standard of treatment is Enhanced Basic, as identified in the 2016 King County Surface Water Design Manual (KCSWDM). The entire site shall be upgraded to meet this standard. Besides the 2016 KCSWDM, the city accepts those treatment systems that have achieved General Use Level Designation (GULD) through the Washington State Department of Ecology (WSDOE) for enhanced basic treatment. 3.22.19: Per agreement reached between FWPS and the COFW, attached are sheets C000, C200 and C201 which adds a stormfilter vault to the project scope for your review. PUBLIC WORKS -TRAFFIC DIVISION Sarady Long, (253) 835-2743, sarady.long@cityoffederalway.com The following technical review items must be address prior to Public Works approval. The proposal to convert an existing 99,000 square foot office building to an elementary school is estimated to generate approximately 170 new weekday PM peak hour trips and 1,946 daily trips. As such, a concurrency permit with an application fee of $9, 032 is required for this development project. Application fee was paid upon submittal of Concurrency Application. A Traffic Impact Analysis (TIA) prepared by an engineer licensed in the state of Washington is required for this development project. The TIA should include, but is not limited to, the following elements: TIA is still in progress by Heffron Transportation Inc. a. LOS and queuing analysis at access points for morning and evening peak hours. 3.22.19: This analysis will be included in the TIA. Heffron's sub -consultant Idax conducted counts on 3.20.19 and data is being processed. b. Internal traffic circulation and queuing analysis at parent and school bus pick-up/drop-off loading areas. Internal storage for parent and school bus pick-up/drop-off loading areas shall be designed to FEDERAL WAY PUBLIC SCHOOLS accommodate the expected queues so traffic will not back up onto South 344th Street. Complete On -site circulation plan will be included in the forthcoming traffic submittal. c. LOS analysis at intersections in Federal Way impacted by 100 trips in the weekday morning peak. This analysis will be included in the TIA. d. Analyze Safe School walking route and School Zone Flasher enhancement. No students attending the schools would live within walking distance. There will be no walk area established. e. Pavement analysis on South 344th Street to ensure the existing pavement can accommodate increased EASLs generated by school buses. Concern is being reviewed. f. Recommend performing LOS analysis and use SimTraffic to model the queuing on the SR 18 ramps and along Weyerhaeuser Way at the ramp terminal intersections. This is a potential requirement from WSDOT. This analysis will be included in this analysis as part of TIA. g. Recommend performing safety and LOS analysis at South 342nd Street/Military Road South. This is a potential requirement by King County. This analysis will be included in this analysis as part of TIA. 8. School Bus Turning Radius at Driveways. Submit a Vehicle Turning Diagram to the Public Works Traffic Division for review. This diagram will show how the appropriate design vehicle, such as school bus, can enter, maneuver, and leave the site access without encroaching onto opposing traffic lanes or mounting a curb. 3.22.19: Included in today's submittal is the Vehicle Turning Diagram for the school buses which confirms buses can make the required turns. In addition to the Vehicle turning diagram performed by the Civil Engineer, actual physical bus tests were performed on -site by Federal Way Public Schools transportation department confirming that the buses are able to drive the proposed route around the building. 9. The trips generated by the project will impact WSDOT and King County facilities. Please forward the traffic study to the appropriate staff with King County and WSDOT for their review comments. We will forward the TIA to King County and WSDOT review staff. SOUTH KING FIRE & RESCUE Chris Cahan, (253) 946-7243, chris.cahan@southkingfire.org Fire Department Lock Box 10. A reamed fire department "Knox" brand key box shall be installed on the building near the front entrance. Location(s) will be approved by the plan reviewer or Deputy Fire Marshal onsite. 3.22.19: Please see attached, updated site plan that shows the new Knox box that will be installed at the west main entry. Fire Sprinkler System 11. A separate permit will be required for any *modification of the fire sprinkler system that involves 10 or more fire sprinkler heads. Fire Sprinkler system is bidder -designed. Responsible Sub -contractor will submit for permit once under contract. 3.22.19: GC/CM General Contractor is currently out to bid for subcontractor scopes, including Fire Sprinkler systems. FEDERAL WAY PUBLIC SCHOOLS Fire Alarm 12. A separate permit will be required for any modification to the fire alarm system and/or devices. Fire Alarm system is bidder -designed. Responsible Sub -contractor will submit for permit once under contract. 3.22.19: GC/CM General Contractor is currently out to bid for subcontractor scopes, including Fire Sprinkler systems. 13. The fire alarm shall be an Emergency Voice/Alarm (IFC 907.5.2.2). The Fire Alarm system will have required Emergency Voice Alarm per IFC Please do not hesitate to call or reach out via email with any questions or comments about the information being provided. Thank you for your continued support with the permitting process for this project. Sincerely, Jesse Ahlberg Partner COLOR & MATERIALS INDICATORS CAI ARS X MATERIALS REMAIN greenegasaway IVED MAR F 2 2019 F W PS ES 24 - PROCESS 1 LAND US 3.22.2019 CITY OF FEDERAL. WAY COMMUNf1Y DEVELOPMENT COLOR & MATERIALS INDICATORS COLORS & MATERIALS REMAIN UNCHANGED. COLORS & MATERIALS REMAIN UNCHANGED. greenegasaway FWPS ES 24- PROCESS 1 LAND USE 3.22.2019 1/V II, EX. PARKING GARAGE FOR STAFF PARKING LEGEND: /-� BUS GRCUTATION ROUTE CROSSINGGUMO ❑/ STDDENTEN Y KEYNOTES O DELETE PARWW STRIPING THIS MP 5*CRV S;." —1- i I I I I EX. BUILDING l 0 0 P I �� FEDERAL WAY PUBLIC SCHOOLS greenegasaway a0 KX 4158 _DERN WAY, WA 98063 -: 253-9i'-4937 ARC! ',CT S'AYF M%S'J-TAN- w0 CC\SULTANI Sin W... � NO J 00 z= 0� r < <a a U z w J RECEIVE w ✓; W MAR 2 2 2019 LL CITY GF FEDERAL lv�'Al COMMUNITY DEVI-1- +)V ENT CA"': R! V 22 VAR 209 n Z • v • GRMH•CSGLE 0 15 30 W KMR W10c.b lorw. Cal 14efora you dlg. ADDENDUM CITY OF PUBLIC WORKS DEPARTMENT 33325 81h Avenue South ... Federal Way 98003-6325 Federal 'Inlay 253-835-2700;Fax Fax 253-835-27092709 (:entered on Opportunity wwwxilvotfederalwayxonl CAPA CITY RESER VE CERTIFICATE (CRC) This CONCURRENCY DETERMINATION is made this 22"d day ol'March 2019 by the City of Federal Way (COFW), a political subdivision of the State of Washington (hereinafter called the "City"). WHEREAS, the developer intends to develop the property described as Federal Way Public Schools - ES24 reviewed under City file CN Number(s) 19-100811-00-CN (hereinafter called the "development"); and WHEREAS, RCW 36.70A requires that the City adopt and enforce ordinances which prohibit development approval if the development causes the level of service on a transportation facility to decline below the standards adopted in the comprehensive plan, unless transportation improvements or strategies to accommodate the impacts of the development are made concurrent with the development; and WHEREAS, the City adopted its comprehensive plan in November 1995; and WHEREAS, Chapter 19 of the COFW Revised Code was amended by the creation of Chapter 19.90 Division III on June 10, 2006 by Ordinance 06-525 effective January 1, 2007; and NOW, THEREFORE, a concurrency certificate is issued for the development of 96,504 SF Elementary School based on the facts and conditions set forth herein. Development Parameters This CONCURRENCY DETERMINATION is based on the following development: Development type: Elementary School Development size: 96,504 SF Property address: 3600 S 344th St Federal Way, WA 98001 Parcel No. (s): 726120-0221 Number of New PM Peak Hour Vehicles Trips Generated: 162 Validity of Concurrency Determination This CAPACITY RESERVE CERTIFICATE is valid only for the specific development approval consistent with the development parameters and the City file number contained within this certificate. If the development is changed, expired, cancelled or withdrawn, it will be subjected to reevaluation for concurrency purposes. Terms of the Capacity Reserve Certificate This CAPACITY RESERVE CERTIFICATE is valid until the underlying development permit expires, is withdrawn or cancelled, whichever occurs first. i Approved By: Date: ZS Afar ZVI,9 Printed Name: Richard A. Perez P.E Title: Citv Traffic Engineer CITY OF Federal ` i ,�� Public Works Department ►Yf+tyJ 33325 3th Avenue South Federal WaY 1A 93003-6325 253-835-2700'Fax. 253-835-2609 Centered ai Opiuort±lnttj �v%v�v.cityoffederalway.com CITY CENTER CONCURRENCY TEST SUMMARY APPLICATION (NO(S): 19-100811-00-CN Date: March 22, 2019 Project Name Federal Way Public Schools - ES24 Property Address/Location 3600 S 344th St Parcel Number(s) 726120-0221 Project Description Change of use from Office to Elementary School Based on the traffic distribution, intersections impacted by at least one or more evening peak hour trips were analyzed for meeting Concurrency LOS standards (v/c less than 1.1) consistent with the City of Federal Way Transportation Concurrency Management code as described in FWRC 19.90. Table 1 below shows a summary of the LOS analysis for the study intersections with V/C ratio at the anticipated build -out year. For all other study intersections and detailed LOS calculation, please contact the Public Works Traffic Division. Nate: Anv thanges to the development Proiect that require additional review wilt be billed on an hourly basis. Table 1: City Center Zone Concurrency Level of Service (LOS) Intersection 2019 Background Conditions LOS Standard Met? 2019 With Project Conditions LOS Standard Nlet? ID Zone I North -South Street ;East-West Street V/C V/C 2549 CC 114 Av SI S 312 St 0.40 ---0.4_0 ------ _ -__ 0.73 _ 0.27 - 0.37 _ ._ ..____.._-_------------ -- 2550 CC_; Pacific Hwy S µ- i S 312 St-------- _ -- 0.73 2552 { CC_ 120 Av S I S 312 St 0.27_ � _ 2554 � CC Av S -� �-~ IS 3l2 St - -- 0.37 _�t23 .� . - __- _ 2652 - CC 120 Av S IS 314 St 0.19 0.19 0.20_ --------- - 0.66 -- - _ 0.38 ---- 0.26 _ -- 1 S 314 St 2654 1 CC -12r 3 Av S -0.19_ - _ _ 2750 : CC Pacific HwLS I S 3l6 St - � --0.66 - ----- - CC 13vAvA S IS 316 St 2752 -t 0.38_ _ _1 . _ _ ` _ 2754 1 C_123. Av S IS_316 St - - 0.26 _C _ _ 3048 CC 111 PIS - j S 320 St - -- 0.73 - 0.73 0.76 0.72 - 0.87 0.73 -------- 0.70 3050 CC I Paccif c Hwy, S _ __-_-- 1 S- S 320 St _ _- 0.76 3052 T CC i 20 Av S 1 S 320 St -------.--5 ------Y--------------------_-____ 3055 CC � 23 Av S S 320 St ----- ry ----_-.-t -- ---- ---�- 320 3056 I CC Gateway Blvd S S 320 St _ - ___ __f _ ------�- -------- 3057 CC [-5 SB Ram S 320 St ` _ _} 3255 CC 123rd Ave S 'S 322nd St ---- -- - 3.348 CC - 11 PIS ' S 324 St 0.72 0.88---- 0.73 ---- - - 0.70 _ 0.70 0.23 0.2 0.23 ------ 0.26 0.73 - 3350 24 S 0.73 CC Average v/c Ratio = 0.51 y J 0.51 All signalized City Center intersections met LOS standards: IFair• SI:0- t tie (.-)aIV: Concurrency Test Result: If "Fail", identify intersections and possible mitigation: Yes Yes Passed: Fail: Concurrency Test performed by: Sarady Long Date L:\DEPTIPW\TRA\Concurrency\2019 CN Project\19-100811-CN_FWPS ES24\ES24 CN LOS Summary -FINAL 1/1 CITY OF i Federal Way APPLICATION (NO(S): Project Name Property Address/Location Parcel Number(s) Project Description CITYWIDE CONCURRENCY TEST SUMMARY 19-100811-00-C N Federal Way Public Schools - ES24 3600 S 344th St 726120-0221 Change of use from Office to Elementary School Public Works Department 33325 8th Avenue South Federal Way WA 98003-6325 253-835-2700, F. 253-835-2609 www.c i tyo 1Tedera Iw ay_com Date: March 22, 2019 Based on the traffic distribution, intersections impacted by at least one or more evening peak hour trips were analyzed for meeting concurrency LOS standards (v/c less than 1.2 for signalized and 1.0 for unsignalized) consistent with the City of Federal Way Transportation Concurrency Management code as described in FWRC 19.90. Table l below shows a summary of the LOS analysis for the study intersections with V/C ratio above 0.70 at the anticipated build -out year. Where a performance measure does not apply to the entire intersection, the table shows the measure for the worst movement of the intersection. For all other study intersections and detailed LOS calculation, please contact the Public Works Traffic Division. Note: Anv changes to the dercla ment project th:u: re wire additlimal review will be billed on an hourly basis. Table 1: Concurrency Level of Service (LOS) Intersection 2019 Background Conditions LOS Standard Met? 2019 With Project i LOS Conditions Standard V/C Met? ID Zone North -South Street East-West Street V/C 58 [050 Military Rd S S Star Lake Rd 0.72 0.84 0.69 - Y Y 0.72 L Y Pacific Hwy S S 288 St 0.84 Y'- - 1056 I Military Rd S fS 288 St 0.70 1'. .Y 1651 Pacific H S S Dash Point Rd 0.75 - 0.70 0.71- 0.76 0.81 0.73 0.76 0.69 0.77 0.79 - 0.71 LO1-Ol 0.78 0.72 _0.78i. 0.97 0.93 0.77 0.76 _ 0.75 _ 1,06 - 0.88 - 0.78 _ 0_74 _0.81 0.78 0.73 0.74 l Y - Y - y Y Y' l: Y: _ l` _ 1;r _.� V Y 1 _�l: _ ti ..- -1 _ -1 1' _ V W } } _... 1- Y 1. ^ t- • } 0.75 �.... }. 1658 1 - Military Rd S IS 298 St 0.71 .. Y . . 2628 1,21 Av SW ;SW Dash Point Rd 0.71 �' Y -�.76 302n j21 Av SW - iSW 320 St 0Y. 3046 �18 Av S I S 320 St _ 0.81 = Y. 3060 32 Av S - IS 320 St 0.78 v. . 3061 lWeyerhaeuser _ IS 320 St 0.77 S' . Y. 3640 1 Av S SW 330 St 0.71 Y. 3858 I We erhaeuser W S S 336 St 0.78 0.79 4028 _ 1,21 Av SW SW Cam us Dr 4043 - _ ____ l LS ,S 336 St _ 0.72 ! .Y • .: Y 0.80 V - 4050 Pacific Hwy S ;S 336 St_ 4052 20 Av S TS 336 St 4132 _ SW Cam us Dr -�10 Av SW - 0.73 Y- 14160_ 33 PI S Weyerhaeuser Wy S -- 11.80 1( 4213 !Hoyt Rd SW SW 340 St -- -- 0.97 _0.43 Y -_0.81 Y_ •4220 1 135 Av SW SW 340 St 4560 1 Weyyerhaeuser Wy S ISR18 EB Ramps_ ,4840 .4846 -4848 - - - _.......... �1-Av S tS 348 St 9 Av S _ E:S 348 St --------__---___..... [Pacific H S - I:S 343 St w 0.76 1. _ Y-�T 0.75 L06 X, -4850 - 116 Av S I SR 18 0.89 I Y 5050 - -- 'Enchanted Pkwy S IS 352 St 5228 1 Av SW 1SW 356 St 0.74 1---T---- 5240 ------ _121 = -- p 1 Av S IS 356 St 0.84 0.78 = - �-. 0.74 0.74 1, ! 5246 Pacific Hw�S -- I S 356 St 5251 6340 -Enchanted Pkwy S S 356 St Pacific Hwy S S 373 St All intersections met the City of Federal Way LOS standards: Concurrency Test Result: if"Fail", identify intersections and possible mitigation: V es Yes �taR' tar 011la: I Passed: � Fail: Concurrency Test performed by: Sarady Long Date L:\DEPT\PW\TRA\Concurrency\2019 CN Project\ 19-100811-CN_FWPS ES24\ES24 CN LOS Summary_FINAL Iim CITY OF � Federal Way CITY HALL 33325 8th Avenue South Federal Way, WA 98003-6325 (253) 835-7000 www.cityoffederalway.com Jim Ferrell, Mayor March 14, 2019 AHBL Attn: David C Nason, P.E. 2215 North 30th Street, Suite 300 Tacoma, WA 98403-3350 RE: FW PUBLIC SCHOOLS - DEVRY PROPERTY Folder # 19-100523-000-00-UP; Stormwater Quality Improvements Appeal Dear David: Development Services has reviewed your letter dated March 7, 2019 requesting reconsideration of the requirement to upgrade the existing stormwater treatment system at the FWPS Elementary School 24 (Parcel 726120-0221). Review of available materials indicates the several inconsistencies between your request and the traffic conditions prior to the change of use. Conduent (call center) before its closing had 304 employees according to the June 8, 2018 article in the News Tribune. Before DeVry closed for business the number of student attending was approximately 300 but 50% of that total took classes exclusively on-line. This would indicate that your "Prior Uses" estimate is overly conservative. We believe the estimate should be adjusted as follows: Conduent (call center) with 304 employees would generate 996 daily trips (498 entering, 498 exiting), ceased July 2018. DeVry with a local student body of 150 would generate 240 daily trips (120 entering, 120 exiting), ceased December 2015. TOTAL COMBINED 1,236 trips per day (618 entering, 618 exiting). It is important to note that DeVry ceased operation in 2015. A three year reduction in daily trips cannot be considered as contributing "immediately before the change of use" in accordance with FWRC 19.30.120. Therefore a reasonable estimate of daily trips at the site is actually 996 trips per day. This is slightly over half of the daily trip estimate you provided for Lake Grove and Wildwood combined (1,800 trips per day). All of the daily trips estimated above appear to assume individual automobiles. It is our understanding that FWPS intends to bus the student to the site during the remodel of the two elementary schools. There is a significant difference between the pollutants anticipated from a gasoline automobile compared to diesel bus. The fall text of FWRC 19.30.120 says: (f) Redevelopment which involves a change in use, and the changed use has a potential to release a new pollutant(s) to surface water systems within the city. For the purposes of this subsection, \\CFWFILEI\Applications\CSDC\PROD\docs\save\156120 78851_I1132310.doc - "new pollutant(s)" means a pollutant that was not discharged at that location immediately prior to the change in use, as well as a pollutant that was discharged in less quantities immediately prior to the change in use; The change from predominantly gas powered cars to diesel powered buses has a marked increase in the potential to release new pollutants to the stormwater system. Based upon our research it appears that the daily trips will be increased when compared to the period immediately before the change of use and there is a significant increase in the potential for new pollutants on site. Without additional information it cannot be fully evaluated, however it is likely that FWRC 19.30.120 (1)c will also be triggered when the existing lot is reconfigured for bus and parent drop offs, which has not been shown on the current plans. As currently proposed, the Pre -application stormwater quality improvements are necessary to meet the change of use, the potential change of pollutants and to comply with FWRC 19.30.120. Sincerely, Cole Elliott, P.E. Development Services Manager enc: New Tribune article June 8, 2018 Federal Way Mirror article April 24, 2015 cc: EJ Walsh, P.E., Public Works Director Stacey Welsh, Senior Planner Jesse Ahlberg, Greene Gasaway Casey Moore, Federal Way Public Schools \\CFW FILE 1 \Applications\CS DC\FROMdocs\save\156120_78851_ 11132310.doc RESUBMIT-TED 40114L.MAR 1 1 2019 DEPARTMENT OF COMMUNITY DEVELOPMENT CITY 33325 8`h Avenue South COMMUO�pOE�WAy Federal Way, WA 98003-6325 CITY OF — - EV2L PMS,-NT 253-835-2607; Fax 253-835-2609 FederalWay www.cityoffederalway.com RESUBMITTAL INFORMATION This completed form MUST accompany all resubmittals. Additional or revised plans or documents for an active project will not be accepted unless accompanied by this completed form. Changes to drawings must be clouded. Applicants will be required to affix the City's date stamp on each page of resubmitted plans and to collate loose plans into existing plan sets. You are encouraged to contact the Permit Center prior to submitting if you are not sure about the number of copies required. Project Number: 1 9- 1 0 0- Project Name: Elementary School No. 24 Project Address: 5 2 3- U P- 3600 344th Way, Federal Way, WA 98001 Project Contact: Casey Moore, Federal Way Public Schools Phone: (253) 945-5935 E-mail cmoore@fwps.org RESUBMITTED ITEMS: # of Copies Detailed Description of Item 3 Process 1: Partial Response to review comments letter from COFW dated 2/21/19: Letter from Civil Engineer responding to the Public Works -Development Services Division Process 1 review comment (#5) about potential stormwater treatment upgrades. Resubmittal Requested by: RESUB A'/ Letter Dated (Sta1F rail -ef OFFICE USE ONL Y Distribution Date., 3 Bulletin #129 — September 24, 2018 Page 1 of 2 II k:\Handouts\Resubmittal Information March 7, 2019 Mr. Cole Elliot Development Services Manager City of Federal Way Public Works 33325 8rh Avenue South Federal Way, WA 98003-6325 RESUBMITTED MAR 1 1 2919 Cn-Y OF FEDEf�WAY WMMUNITY REVEL PplElr Project: FWPS Elementary School 24, AHBL No. 2180930.10 Subject: Storm Water Quality Site Improvements Dear Cole. Civil Engineers Structural Engineers Landscape Architects Community Planners This letter is to request that the City of Federal Way reconsider the condition to require the Land Surveyors proposed stormwater water quality improvements to the Elementary School 24 site. We believe that the proposed change of use will not increase the potential for pollution, and the requirement to update the site's storm system to meet the current water quality standards is Neighbors not triggered. At our pre -application meeting on February 13, 2019, Kevin Peterson stated that the City was requiring the proposed project to update the site's storm water system to meet the current storm water manual requirements. The case was made that the requirement was triggered due to the addition of buses to the site, Keven referred to specifically, FWRC 19.30.120(f) where a "Redevelopment which involves a change in use, and the changed use has a potential to release a new pollutant(s) to surface water systems within the city. For the purposes of this subsection, "new pollutants(s) means a pollutant that was not discharged at that location immediately prior to the change in use, as well as a pollutant that was discharged in less quantities immediately prior to the change in use;" Based upon our research and understanding of the site's previous use, it is our opinion that the change of use will actually decrease the number of vehicles at the site; and the potential for pollution is greatly reduced. The proposed site will be a temporary school for Wildwood and Lake Grove Elementary Schools. The site would experience faculty and staff parking, parent drop off, miscellaneous visitors, and buses. It should be noted that the buses will not be maintained or stored on the site. Based on the ITE trip generation rates, the anticipated trips generated would be • Wildwood Elementary is planned to have 580 students and is estimated to generate 1,100 trips per day (550 entering, 550 exiting) • Lake Grove Elementary is planned to have 370 students and is estimated to generate 700 trips per day (350 entering, 350 exiting) TACOMA ■ Total combined estimate 1,800 trips per day (900 entering, 900 exiting). 2215North 301hStreet Suite 300 Tomma,WA 98403-3350 253.3831422 _ www.ahbLcom Mr. Cole Elliot ON March 7, 2019 2180930.10 �► Page 2 of 3 ■/ I■ As part of the original permitting effort and SEPA review process for the building and accessory- parking garage, a detailed traffic impact analysis was prepared. The Transportation Impact Analysis for DeVry, Inc. Federal Way, Washington Campus (The Transpo Group, Inc., May 11, 2000) included detailed traffic generation estimates and analyses for the site. The estimates were described in the Trip Generation section of that report (pages 31 and 31) as follows. The trip generation rates for the Federal Way campus were based on a study (Traffic, Circulation and Parking Survey/Analysis, Envicom Corporation, April 7, 1994) conducted at an open and 100 percent occupied campus in Pomona, California. The parking and trip generation study was conducted fora five -lay period, from February 14, 1994 to February 18, 1994. Adjustments were made to the data to account for drop -outs and absenteeism in order to provide a more conservative estimate. Trip generation rates were developed in terms of trips per thousand square feet based on the data gathered in Pomona, California. The location and setting of the Pomona campus is very similar to the proposed campus in Federal Way. Like the Pomona campus, the Federal Way campus is located next to two regional freeways (SR 18 & I-5). In addition, the Pomona campus is located within a building that is set within a much larger business park. Given the development of Weyerhaeuser's East Campus, this is also true of the Federal Way campus. Finally, the sizes of the two facilities are both approximately 100,000 gsf. This results in similar student enrollments and class schedules, meaning arrival patterns and trip generation would be similar. Because ITE trip generation rates are based on several different types of schools, it was determined that this trip generation study would provide the most accurate information for the Federal Way campus. Table 4 of that report presents the resulting estimates that were used for the analyses. The original permitted use was expected to generate 5,090 daily trips with approximately 500 AM peak hour trips expected to occur between 8:00 and 9:00 AM. These trip estimates were incorporated into the SEPA Checklist (dated May 13, 2000) and were reviewed and approved by the City of Federal Way. Based on review of the SEPA Checklist and the supporting transportation impact analysis, the City issued a Mitigated Determination of Non -Significance (MDNS) dated July 15, 2000. It is noted that, in more recent years, use by DeVry University declined; and the building was partially occupied by a call -center use in addition to the reduced level of use by DeVry University. Attached is the letter that was provided by the Federal Way Public Schools (FWPS), from the site's previous owner's representative, for documentation of the most recent building occupancy and uses. It suggests the site's office component had 900 employees, and the DeVry University component had 300 students. Assuming the information is correct, standard ITE trip generation rates were applied to estimate daily traffic generation for the most recent prior uses. Prior Uses (office/college/university) • An office with 900 employees is estimated to generate 2,950 trips per day (1,475 entering, 1,475 exiting) • A college/university with 300 students is estimated to generate 480 trips per day (240 entering, 240 exiting). Total combined estimate 3,430 trips per day (1,715 entering, 1,715 exiting). OMISO Mr. Cole Elliot March 7, 2019 2180930.10 Page 3 of 3 When compared to either the original permitted and approved use or the more recent reduced level of use, the planned elementary school use would generate substantially less traffic (between 47.5% and 64.5% less) per day. Furthermore, the office use or its original permitted use as a year-round, for -profit university would be expected to generate traffic nearly every weekday (250 days per year for the office with 10 holidays and 234 days per year based on the current DeVry session calendar), while the planned elementary school use would only generate traffic 180 weekdays in the year. So, even if the prior use had generated the same number of trips per day, the school use would still be less (72%) compared to the prior uses over the course of a full year. Based on this information, the number of vehicles at the site will be decreased; and potential for pollution will be reduced. We believe that the site's existing storm water system is sufficient, no further improvements to the water quality facilities be made as a part of our project. FWPS appreciates the City's attention to this project. If you have any questions, please call me at (253) 383-2422. Sincerely, David C. Nason, PE Associate Principal DN/el c: Jesse Ahlberg - Greene Gasaway Casey Moore - Federal Way Public Schools Q:\2018\2180930\WORDPROC\Letters\20190307 Ltr (Storm WQ to COFW) 2180930 10.docx i 11: 13© O M February 4, 2019 Federal Way Public School Mike Benzien Executive Director of Maintenance & Operations RE: 3600 S 344th Way Federal WA, 98001 Dear Mike: Per our conversation regarding previous occupancy at Federal Way III C3600 South 34411, Way, Federal Way), this letter is being provided to help support and establish the occupancy during LBA's ownership period. The building was built for DeVry University which occupied and held classes for up to 300 students at any given time. Further, LBA leased the remainder of the building to Conduent Cformerly ACS formerly Xerox) and they had up to 900 employees daily working their call center. Upwards to 90% of that occupancy drove single occupancy vehicles to the building. At full occupancy we have always still had pen and unoccupied parking stalls in the lot and in the garage. If you need anything further please do not hesitate to contact me. Thanks Kim Ospina Regional Operations Manger LBA Realty 600 UNIVERSITY STREET • SUITE 3025 • SEATTLE, WA 96101 • www.LBArealty.com 't w�om dwA _ March 7, 2019 Mr. Cole Elliot Development Services Manager City of Federal Way Public Works 33325 8th Avenue South Civil Engineers Federal Way, WA 98003-6325 Structural Engineers Project: FWPS Elementary School 24, AHBL No. 2180930.10 Subject: Storm Water Quality Site Improvements Landscape Architects Dear Cole: Community Planners This letter is to request that the City of Federal Way reconsider the condition to require the Land Surveyors proposed stormwater water quality improvements to the Elementary School 24 site. We believe that the proposed change of use will not increase the potential for pollution, and the requirement to update the site's storm system to meet the current water quality standards is Neighbors not triggered. At our pre -application meeting on February 13, 2019, Kevin Peterson stated that the City was requiring the proposed project to update the site's storm water system to meet the current storm water manual requirements. The case was made that the requirement was triggered due to the addition of buses to the site, Keven referred to specifically, FWRC 19.30.120(f) where a "Redevelopment which involves a change in use, and the changed use has a potential to release a new pollutant(s) to surface water systems within the city. For the purposes of this subsection, "new pollutants(s) means a pollutant that was not discharged at that location immediately prior to the change in use, as well as a pollutant that was discharged in less quantities immediately prior to the change in use;" Based upon our research and understanding of the site's previous use, it is our opinion that the change of use will actually decrease the number of vehicles at the site; and the potential for pollution is greatly reduced. The proposed site will be a temporary school for Wildwood and Lake Grove Elementary Schools. The site would experience faculty and staff parking, parent drop off, miscellaneous visitors, and buses. It should be noted that the buses will not be maintained or stored on the site. Based on the ITE trip generation rates, the anticipated trips generated would be • Wildwood Elementary is planned to have 580 students and is estimated to generate 1,100 trips per day (550 entering, 550 exiting) • Lake Grove Elementary is planned to have 370 students and is estimated to generate 700 trips per day (350 entering, 350 exiting) TA COMA • Total combined estimate 1,800 trips per day (900 entering, 900 exiting). 2215 North 30th Street Suite 300 Tatomo,WA 98403-3350 253.383.2422 _ www.ahbl.com Mr. Cole Elliot March 7,2019 2180930.10 �� will Page 2 of 3 AW NINE As part of the original permitting effort and SEPA review process for the building and accessory- parking garage, a detailed traffic impact analysis was prepared. The Transportation Impact Analysis for DeVry, Inc. Federal Way, Washington Campus (The Transpo Group, Inc., May 11, 2000) included detailed traffic generation estimates and analyses for the site. The estimates were described in the Trip Generation section of that report (pages 31 and 31) as follows. The trip generation rates for the Federal Way campus were based on a study (Traffic, Circulation and Parking Survey/Analysis, Envicom Corporation, April 7, 1994) conducted at an open and 100 percent occupied campus in Pomona, California. The parking and trip generation study was conducted for a five-day period, from February 14, 1994 to February 18, 1994. Adjustments were made to the data to account for drop -outs and absenteeism in order to provide a more conservative estimate. Trip generation rates were developed in terms of trips per thousand square feet based on the data gathered in Pomona, California. The location and setting of the Pomona campus is very similar to the proposed campus in Federal Way. Like the Pomona campus, the Federal Way campus is located next to two regional freeways (SR 18 & 1- 5). In addition, the Pomona campus is located within a building that is set within a much larger business park. Given the development of Weyerhaeuser's East Campus, this is also true of the Federal Way campus. Finally, the sizes of the two facilities are both approximately 100,000 gsf. This results in similar student enrollments and class schedules, meaning arrival patterns and trip generation would be similar. Because ITE trip generation rates are based on several different types of schools, it was determined that this trip generation study would provide the most accurate information for the Federal Way campus. Table 4 of that report presents the resulting estimates that were used for the analyses. The original permitted use was expected to generate 5,090 daily trips with approximately 500 AM peak hour trips expected to occur between 8:00 and 9:00 AM. These trip estimates were incorporated into the SEPA Checklist (dated May 13, 2000) and were reviewed and approved by the City of Federal Way. Based on review of the SEPA Checklist and the supporting transportation impact analysis, the City issued a Mitigated Determination of Non -Significance (MDNS) dated July 15, 2000. It is noted that, in more recent years, use by DeVry University declined; and the building was partially occupied by a call -center use in addition to the reduced level of use by DeVry University. Attached is the letter that was provided by the Federal Way Public Schools (FWPS), from the site's previous owner's representative, for documentation of the most recent building occupancy and uses. It suggests the site's office component had 900 employees, and the DeVry University component had 300 students. Assuming the information is correct, standard ITE trip generation rates were applied to estimate daily traffic generation for the most recent prior uses. Prior Uses (office/college/university) • An office with 900 employees is estimated to generate 2,950 trips per day (1,475 entering, 1,475 exiting) ■ A college/university with 300 students is estimated to generate 480 trips per day (240 entering, 240 exiting). • Total combined estimate 3,430 trips per day (1,715 entering, 1,715 exiting). 1318130 Mr. Cole Elliot March 7, 2019 2180930.10 Page 3 of 3 When compared to either the original permitted and approved use or the more recent reduced level of use, the planned elementary school use would generate substantially less traffic (between 47.5% and 64.5% less) per day. Furthermore, the office use or its original permitted use as a year-round, for -profit university would be expected to generate traffic nearly every weekday (250 days per year for the office with 10 holidays and 234 days per year based on the current DeVry session calendar), while the planned elementary school use would only generate traffic 180 weekdays in the year. So, even if the prior use had generated the same number of trips per day, the school use would still be less (72%) compared to the prior uses over the course of a full year. Based on this information, the number of vehicles at the site will be decreased; and potential for pollution will be reduced. We believe that the site's existing storm water system is sufficient, no further improvements to the water quality facilities be made as a part of our project. FWPS appreciates the City's attention to this project. If you have any questions, please call me at (253) 383-2422. Sincerely, David C. Nason, PE Associate Principal DN/el Jesse Ahlberg - Greene Gasaway Casey Moore - Federal Way Public Schools Q:\2018\2180930\WORDPROC\Letters\20190307 Ltr (Storm WQ to COFW) 2180930.10.docx 010130 February 4, 2019 Federal Way Public School Mike Benzien Executive Director of Maintenance & Operations RE: 3600 S 344th Way Federal WA, 98001 Dear Mike: Per our conversation regarding previous occupancy at Federal Way III (3600 South 344th Way, Federal Way), this letter is being provided to help support and establish the occupancy during LBA's ownership period. The building was built for DeVry University which occupied and held classes for up to 300 students at any given time. Further, LBA leased the remainder of the building to Conduent (formerly ACS formerly Xerox) and they had up to 900 employees daily working their call center. Upwards to 90% of that occupancy drove single occupancy vehicles to the building. At full occupancy we have always still had pen and unoccupied parking stalls in the lot and in the garage. If you need anything further please do not hesitate to contact me. Thanks Kim Ospina Regional Operations Manger LBA Realty 600 UNIVERSITY STREET • SUITE 3025 • SEATTLE, WA 98101 • www.LBArealty.com <t Stacey Welsh From: Jesse Ahlberg <jesse@greenegasaway.com> Sent: Thursday, February 28, 2019 3:19 PM To: Stacey Welsh Cc: Ray Vefik; 'Casey Moore'; Calvin Gasaway; 'Tony Matiatos'; Brian Davis; Kevin Peterson; Chris Cahan; Sarady Long Subject: FWPScp18-ES24-Process 1 Review Comments Attachments: ES24 COFW Process 1 Comment acknowledgement 2.28.19.pdf Stacey, I just wanted to reach out to you to confirm that we received your Process 1 review comment letter and let you know that we are diligently working on addressing each department's list of comments. Attached is a quick mark-up of your letter just showing you a status of items, but requires no response. It is more of an FYI to make sure you knew we appreciated the quick review and are doing our best to get a quick, but complete and thorough re -submittal back to you. Our goal is to make our formal re -submittal as soon as possible, and a number of the comments have already been incorporated into our documents, but there are still some items we're working through. Thanks, and if you have any questions or comments please don't hesitate to reach out to myself or Calvin from my office or the District. My cell is 253-686-6008. Thanks, Jesse greenegasaway wxy".,.areenegyasawa y .coan O 1 253.941.4937 f 1 253.941.512.2 PO Box 4158, Federal Way, WA 98063 Federal Way centered on Opportunity February 21, 2019 Mr. Ray Vefik Mr. Mike Benzien Federal Way Public Schools 1211 South 332nd Street Federal Way, WA 98003 rvefik c fwps.org mbenzicnre_�fwps.otg Re: File #19-100523-UP; TECHNICAL REVIEW COMMENTS FW Public Schools DeVry Property, 3600 South 344th Street, Federal Way Dear Mr. Vefik & Mr. Benzien: CITY HALL 33325 8th Avenue South Federal Way, WA 98003-6325 (253) 835-7000 www.cityoffederalway.com Jim Ferrell, Mayor City departments/divisions have the following comments in response to your January 31, 2019, submittal. This proposal is subject to the provisions of the Weyerhaeuser Company Concomitant Pre -Annexation Development Agreement (CZA) and Office Park (OP-1) zoning regulations; and the Chase Concomitant Pre- Annexation Zoning Agreement, and Office Park (OP-3) zoning regulations, both in effect on August 23, 1994. Any procedural requirements must meet today's codes (Federal Wery Revised Code [FWRC] Title 19). Some comments provided herein are required and some are informative, while others may be applicable during future steps of the project. Comments in this letter need to be addressed prior to issuance of a land use application decision, or as otherwise noted.' Questions regarding technical review comments should be addressed to the referenced staff representative. COMMUNITY DEVELOPMENT -PLANNING DIVISION Stacey Welsh, (253) 835-2534, st-acey.wcls3i@ci-tyaffediz;Alway.com On Sheet Al, list the parcel number and update the zoning designation to OP-1 and OP-3, as two designations apply to the property. We will provide this information on the documents. 2. Clarify the proposed colors/materials for the new exterior stairs at the northeast and southeast corners of the building. We will provide this information on the documents. Colors will be complimentary to the'building. The submittal narrative indicates perimeter and parking lot landscaping will remain unchanged. The narrative also states pavement marking and directional signage improvements to facilitate wayfinding and separation of busses and cars will occur as a site improvement; however, no additional details were provided. Please provide additional details regarding the planned site circulation for review. Additionally, if it turns out that further site modification to the parking lot, including parking stall and landscaping revisions and/or removal, are necessary these site modifications require review and approval with a Use Process I land use application. We are working with the traffic and civil engineers to prepare a site -circulation plan that we will submit to the COFW. Mr. Ray Veftk Mr. Mike Benzien Paget of 4 February21, 2019 4. The project is not required to comply with Crime Prevention through Environmental Design (CPTED) guidelines, as that code was adopted after implementation of the CZA. However, FWPS is encouraged to contact the Federal Way Police Department as early as possible during project design to collaborate on safety and other issues (Lindsey Sperry, Crime Analyst and Prevention Specialist, Lindsey. e. '@6 woffederalwa .com. School District will reach out to the police department. PUBLIC WORKS -DEVELOPMENT SERVICES DIVISION Kevin Peterson, (253) 835-2734, kevin.peterson@c4offederalway.com c4offederalway.com Engineering Plans Per FWRC 19.30.120,'Non-conforming water quality improvements," the change of use from an office building to school will trigger the requirement to bring the site into conformance with current water quality standards. Specifically, the following section applies: "(f) Redevelopment which involves a change in use, and the changed use has a potential to release a new pollutant(s) to surface water systems within the city. For the purposes of this subsection, 'new pollutant(s)' means a pollutant that was not discharged at that location immediately prior to the change in use, as well as a pollutant that was discharged in less quantities immediately prior to the change in use." The current standard of treatment is Enhanced Basic, as identified in the 2016 King County Surface Water Design Manual (KCSWDM). The entire site shall be upgraded to meet this standard. Besides the 2016 KCSWDM, the city accepts those treatment systems that have achieved General Use Level Designation (GULD) through the Washington State Department of Ecology (WSDOE) for enhanced basic treatment. We are studying this issue and will be addressing with Public works very soon. PUBLIC WORKS -TRAFFIC DIVISION Sarady Long, (253) 835-2743, sarady.long@cityoffederalway.com The following technical review items must be address prior to Public Works approval. 6. The proposal to convert an existing 99,000 square foot office building to an elementary school is estimated to generate approximately 170 new weekday PM peak hour trips and 1,946 daily trips. As such, a concurrency permit with an application fee of $9, 032 is required for this development project. Application fee was paid upon submittal of Concurrency Application. 7. A Traffic Impact Analysis (TIA) prepared by an engineer licensed in the state of Washington is required for this development project. The TIA should include, but is not limited to, the following elements: TIA is underway. a. LOS and queuing analysis at access points for morning and evening peak hours. This -analysis will be included in the TIA. b. Internal traffic circulation and queuing analysis at parent and school bus pick-up/drop-off loading areas. Internal storage for parent and school bus pick-up/drop-off loading areas shall be designed to accommodate the expected queues so traffic will not back up onto South 344th Street. This analysis is underway. 19-100523-00-UP Doc I D 7878' c. LOS analysis at intersections in Federal Way impacted by 100 trips in the weekday morning peak. This analysis will be included in the TIA. d. Analyze Safe School Walking route and School Zone Flasher enhancement. No students attending the schools would live within walking distance. There will be no walk area established. e. Pavement analysis on South 344th Street to ensure the existing pavement can accommodate increased EASLs generated by school buses. Concern is being reviewed. f. Recommend performing LOS analysis and use SimTraffic to model the queuing on the SR 18 ramps and along Weyerhaeuser Way at the ramp terminal intersections. This is a potential requirement from WSDOT. This analysis will be included in this analysis as part of TIA. g. Recommend performing safety and LOS analysis at South 342nd Street/Military Road South. This is a potential requirement by King County. This analysis will be included in this analysis as part of TIA. 8. School Bus Turning Radius at Driveivays. Submit a Vehicle Turning Diagram to the Public Works Traffic Division for review. This diagram will show how the appropriate design vehicle, such as school bus, can enter, maneuver, and leave the site access without encroaching onto opposing traffic lanes or mounting a curb. Our site circulation plan is being created by utilizing turn radius software and we are confirming the modeling with actual school buses in the field prior to submitting the plan to the COFW. 9. The trips generated by the project will impact WSDOT and King County facilities. Please forward the traffic study to the appropriate staff with King County and WSDOT for their review comments. We will forward the TIA to King County and WSDOT review staff. SOUTH KING FIRE & RESCUE Chris Cahan, (253) 946-7243, chris.cahan@southkingfire.org Fire Department Lock Box 10. A reamed fire department "Knox" brand key box shall be installed on the building near the front entrance. Location(s) will be approved by the plan reviewer or Deputy Fire Marshal onsite. A Knox box will be provided at the west main entry. Fire Sprinkler System 11. A separate permit will be required for any modification of the fire sprinkler system that involves 10 or more fire sprinkler heads. Fire Sprinkler system is bidder -designed. Responsible Sub -contractor will submit for permit once under contract. Fire Alarm 12. A separate permit will be required for any modification to the fire alarm system and/or devices. Fire Alarm system is bidder -designed. Responsible Sub -contractor will submit for permit once under contract. 13. The fire alarm shaffbe an Emergency Voice/Alarm (1FC 907.5.2.2). The Fire Alarm system will have required Emergency Voice Alarm per IFC. 19-100523-00-UP Doc I D 7878' CLOSING Please be aware that this review does not preclude the city from requesting additional information related to any of the topics discussed above. Please submit revised application materials as appropriate, accompanied by the completed "Resubmittal Information Form" (enclosed). Pursuant to FWRC 19.15.050, if an applicant fails to provide additional information to the city within 180 days of being notified that such information is requested, the application shall be deemed null and void and the city shall have no duty to process, review, or issue any decisions with respect to such an application. Understood If you have any questions regarding this letter, please contact me at stacev.weishr—@citvof cderalway.com, or 253 835-2634. Sincerely, Stacey Welsh, AICP Senior Planner enc: Resubmittal Information Form C. Brian Davis, Community Development Director Lindsey Sperry, Crime Analyst and Prevention Specialist Kevin Peterson, Senior Engineering Plans Reviewer Sarady Long, Senior Transportation Planning Engineer Chris Cahan, South King Fire & Rescue Calvin Gasaway, calvin(?,grc.:cncg sawn)' -coin 19-100523-00-UP Doc, I.D- 78784 CITY OF Federal Way Centered on Opportunity February 21, 2019 Mr. Ray Vefik Mr. Mike Benzien Federal Way Public Schools 1211 South 332nd Street Federal Way, WA 98003 rvefik o,fiyps.org mbenzien [r &-amorg CITY HALL 33325 8th Avenue South Federal Way, WA 98003-6325 (253) 835-7000 www. cityoffederalway. com FILE Re: File #19-100523-UP; TECHNICAL REVIEW COMMENTS FW Public Schools DeVry Property, 3600 South 344th Street, Federal Way Dear Mr. Vefik & Mr. Benzien: Jim Ferrell, Mayor City departments/divisions have the following comments in response to your January 31, 2019, submittal. This proposal is subject to the provisions of the Weyerhaeuser Company Concomitant Pre -Annexation Development Agreement (CZA) and Office Park (OP-1) zoning regulations; and the Chase Concomitant Pre - Annexation Zoning Agreement, and Office Park (OP-3) zoning regulations, both in effect on August 23, 1994. Any procedural requirements must meet today's codes (Federal Way Revised Cade [FWRq Title 19). Some comments provided herein are required and some are informative, while others may be applicable during future steps of the project. Comments in this. letter need to be addressed prior to issuance of a land use application decision, or as otherwise noted. Questions regarding technical review comments should be addressed to the referenced staff representative. COMMUNITY DEVELOPMENT — PLANNING DIVISION ` Stacey Welsh, (253) 835-2634, stacev welshfa).cityoffederalwayy.com 1. On Sheet Al, list the parcel number and update the zoning designation to OP-1 and OP-3, as two designations apply to the property. 2. Clarify the proposed colors/materials for the new exterior stairs at the northeast and southeast corners of the building. 3. The submittal narrative indicates perimeter and parking lot landscaping will remain unchanged. The narrative also states pavement marking and directional signage improvements to Facilitate wayfinding and separation of busses and cars will occur as a site improvement; however, no additional details were provided. Please provide additional details regarding the planned site circulation for review. Additionally, if it turns out that further site modification to the parking lot, including parking stall and landscaping revisions and/or removal, are necessary these site modifications require review and approval with a Use Process I land use application. Mr. Ray Vefik Mr. Mike Benzien Page 2 of 4 February 21, 2019 4. The project is not required to comply with Crime Prevention through Environmental Design (CPTED) guidelines, as that code was adopted after implementation of the CZA. However, FWPS is encouraged to contact the Federal Way.Police.Department as early as possible during project design to collaborate on safety and other issues (Lindsey Sperry, Crime Analyst and Prevention Specialist, Lindse .S er citvoffederal-,vay.com). PUBLIC WORKS — DEVELOPMENT SERVICES DIVISION Kevin Peterson, (253) 835-2734, kevin.peterson fllcityoffedetalway.cam Engineering Plans 5. Per FWRC 19.30.120, `Nonconforming water quality improvements," the change of use from an office building to school will trigger the requirement to bring the site into conformance with current water quality standards. Specifically, the following section applies: "(f) Redevelopment which involves a change in use, and the changed use has a potential to release a new pollutant(s) to surface water systems within the city. For the purposes of this subsection, `new pollutant(s)' means a pollutant that was not discharged at that location immediately prior to the change in use, as well as a pollutant that was discharged in less quantities immediately prior to the change in use." The current standard of treatment is Enhanced Basic, as identified in the 2016 King County Surface Water Design Manual (KCSWDNL). The entire site shall be upgraded to meet this standard. Besides the 2016 KCS`y/DM, the city accepts those treatment systems that have achieved General Use Level Designation (GULD) through the Washington State Department of Ecology (WSDOE) for enhanced basic treatment. PUBLIC WORKS —TRAFFIC DIVISION Sarady Long, (253) 835-2743, saradv.lvneu7eitvoffederal_way.com The following technical review items must be address prior to Public Works approval. 6. The proposal to convert an existing 99,000 square foot office building to an elementary school is estimated to generate approximately 170 new weekday PM peak hour trips and 1,946 daily trips. As such, a concurrency permit with an application fee of ,$9,032 is required for this development project. 7. A Traffic Impact Analysis (TIA) prepared by an engineer licensed in the state of Washington is required for this development project. The TIA should include, but is not limited to, the following elements: a. LOS and queuing analysis at access points for morning and evening peak hours. b. Internal traffic circulation and queuing analysis at parent and school bus pick-up/drop-off loading areas. Internal storage for parent and school bus pick-up/drop-off loading areas shall be designed to accommodate the expected queues so traffic will not back up onto South 344,h Street. c. LOS analysis at intersections in Federal Way impacted by 100 trips in the weekday morning peak. 19-100523-00-UP Doc. LD. 78784 1 Ivlr. Ray Vefik . Mr. Mike Benzien Page 3 of 4 February 21, 2019 d. Analyze Safe School Walking route and School Zone Flasher enhancement. e. Pavement analysis on South 3441h Street to ensure the existing pavement can accommodate increased EASLs generated by school buses. f. Recommend performing LOS analysis and use SitnTraffic to model the queuing on the SR 18 ramps and along Weyerhaeuser Way at the ramp terminal intersections. This is a potential requirement from WSDOT. g. Recommend performing safety and LOS analysis at South 342^d Street/Military Road South. This is a potential requirement by King County. 8. School Bus Turning Radius at Driveways. Submit a Vehicle Turning Diagram to the Public Works Traffic Division for review. This diagram will show how the appropriate design vehicle, such as school bus, can enter, maneuver, and leave the site access without encroaching onto opposing traffic lanes or mounting a curb. 9. The trips generated by the project will impact WSDOT and King County facilities. Please forward the traffic study to the appropriate staff with King County and WSDOT for their review comments. SOUTH KING FIRE & RESCUE Chris Cahan, (253) 946-7243, chris.cah southkin re.or Fire Department Lock Box 10. A recessed fire department "Knox" brand key box shall be installed on the building near the front entrance. Location(s) will be approved by the plan reviewer or Deputy Fire Marshal onsite. Fire Sprinkler System 11. A separate permit will be required for any modification of the fire sprinkler system that involves 10 or more fire sprinkler heads. Fire Alarm 12. A separate permit will be required for any modification to the fire alarm system and/or devices. 13. The fire alarm shall be an Emergency Voice/Alarm (IFC 907.5.2.2). CLOSING Please be aware that this review does not preclude the city from requesting additional information related to any of the topics discussed above. Please submit revised application materials as appropriate, accompanied by the completed "Resubmittal Information Form" (enclosed). Pursuant to F1VRC 19.15.050, if an applicant 19-100323-00-UP Doc. I.D. 78784 Mr. Ray Vefik Mr. Mike Benzien Page 4 of 4 February 21, 2019 fails to provide additional information to the city within 180 days of being notified that such information is requested, the application shall be deemed null and void and the city shall have no duty to process, review, or issue any decisions with respect to such an application. If you have any questions regarding this letter, please contact me at stacev.welsh ci offederalway.corn, or 253 835-2634. Sincerely, Stacey Welsh, AICP Senior Planner enc: Resubmittal Information Form c. Brian Davis, Community Development Director Lindsey Sperry, Crime Analyst and Prevention Specialist Kevin Peterson, Senior Engineering Plans Reviewer Sarady Long, Senior Transportation Planning Engineer Chris Cahan, South King Fire & Rescue Calvin Gasaway, eal�iiiCo�reclregasaway.com 19-100523-00-UP Doc. I.D. 78784 Stacey Welsh From: Stacey Welsh Sent: Wednesday, February 20, 2019 2:42 PM To: Stacey Welsh Subject: FW: DeVry letter Attachments: 72612002.21 joint.pdf From: Kathy Mathena [mailto:kmathepa@lakehaven.org] Sent: Wednesday, February 20, 2019 2:39 PM To: Stacey We Cc: Kevin Peterson Subject: RE: DeVry letter HIStacey. Cert of Availability was done today (attached). Looks like they are good to go for LWSD. Thanks for checking. Lakehave,n Kathleen Mathena Engineering Technician 253-945-1655 Lakehaven WATER & SEWER DISTRICT Lakehaven Water & Sewer District — Development Engineering Section 31623 — 1st Ave S * PO Box 4249 * Federal Way, WA 98063-4249 Email: DE@Lakehaven.org * Telephone: 253-945-1581 or 253-945-1580 This certificate is intended to provide the applicant, land use agencies &/or public health departments with information necessary to evaluate development proposals. Lakehaven Water & Sewer District, at its sole discretion, reserves the right to delay, or deny, water service based upon capacity &/or supply limitations in Lakehaven's or Other Purveyor's system facilities. Proposed Land Use: ❑ Building Permit-SFR () ❑ Building Permit-MFR () ® Building Permit -Other ❑ Subdivision () ❑ Short Subdivision Q ❑ Binding Site Plan ❑ Boundary Line Adjustment ❑ Other (specify/describe) Tax Parcel Number(s): 7261200221 Site Address: 3600 S 344th St Lakehaven GIS Grid: M-11 Ex. Bldg. Area to Remain: UNKNOWN sf New Bldg. Area Proposed: UNKNOWN sF WATER SYSTEM INFORMATION 1. ® Water service can be provided by service connection to an existing 8" or 12" diameter water main that is on the site. 2. ❑ Water service for the site will require an improvement to Lakehaven's water distribution system of: ❑ a. feet of " diameter water main to reach the site; and/or ❑ b. The construction of a water distribution system on the site; and/or ❑ c. A major portion of Lakehaven's comprehensive water system plan would need to be implemented and/or constructed; and/or ❑ d. Other (describe): 3. ® a. The existing water system is in conformance with Lakehaven's Comprehensive Water System Plan. ❑ b. The existing water system is not in conformance with Lakehaven's Comprehensive Water System Plan and an Amendment to this Plan will be required. This may cause a delay in issuance of land use approvals or permits. 4. ® a. The subject property is within the corporate limits of Lakehaven Water & Sewer District, or has been granted Boundary Review Board approval for extension of water service outside of Lakehaven's water service area. ❑ b. Annexation or Boundary Review Board approval will be necessary to provide service. S. Water service is subject to: ® a. Payment of connection charges (to be determined by Lakehaven, for any new/modified service connection); ❑ b. Proof or reservation of easement(s) as required by Lakehaven; ® c. Other: Water 5 rvice Connection Application recuired. for any newirrodified vconnection. Comments/special conditions: The nearest fire hydrants are on the Property (as marked on map on the back of this page). System hydraulic model results (FF #141, copy attached), at no less than 20 psi, indicate that Lakehaven's standard maximum allowable liquid velocity of 10 ft/s is exceeded at a fire flow rate above 2.500 GPM. This flow figure depicts the theoretical performance of the water distribution system under high demand conditions. Fire flow rates greater than this may be accommodated through water distribution system improvements, contact Lakehaven for additional information. 538 Pressure Zone Est. Meter Elevation(s)-GIS: 402+/- Est. Pressure Range at Meter(s) (psi): 50-58 I hereby certify that the above water system information is true. This certification shall be valid for one (1) year from the date of signature. Name: BRIAN ASBURY Title: PEVELOPMENT ENGINEERING SUPERVISOR Signature: 7nDate: 7261200221 wtr.docx (Form Update 12/28/18) Page 1 of 2 " u4 2154660020 33930 33940 Sf- 2221049036 WtrSvc 32621 3722 11/2" Meter i WtrSvc 32405 8" FP Line '-- - B - D 121, D " � r 7261200221 3600 7263450 all WtrSvc 32404 8` DI 6" FP Line i WtrSvc 32419 + 2 - 2" Meters ' 12422600085 WtrSvc 32421 _ Ix„ DI 2" Irr. Meter iJ22600080 an DI D .. 5 3���N 5r Q,. PVC °7 5 3 TN S �2221 9D40�� PVC 8. pVC B PVC 450/ — 2221049006 24220000p57 RC_r` U55 3711 MOTE: Lakehaven Water and Sewer FWPS - DeVry Property " District neither warrants nor guarantees 19-100523-UP the accuracy of any facility information 0 t00 200 provided. Facility locations and conditions are subject to field verification. Feet 2/12/2019 BIFs 7261200221 wtr.docx (Form Update 12/28/18) Page 2 of 2 ` ATKE AVEN UTILITY DISTRICT Hydraulic Model Fire Flow Estimate Request/Reporting Form Requested By: Date: Mary Young 05/22/00 Hydrant Location: New Development - Quadrant Parcel 5 (see attached) — 14 Section M-11 / 12 ntersection: S 344 LIZWay & 37tn Ave S Description: see attached map Results Sy: Date: John Bovman 05/26/00 condiET6.n Pressure (psi) static 46 Fire Flar 20 NOTE: 40del Run No,: 95LUDNFF.INP FF#141 0 2700 The fire flow analysis was performed for the potential development of Quadrant Parcel 5. The initial model runs assumed 8" pipe throughout the proposed development. However, simulated pressures fell below 20 psi at flows of 2500 gpm. The above results assume a 12" trunk within the development as shown on the attached map. With the 12" trunk, a maximum fire flow rate of-2500 gpm is available. There is no guarantee that the Hydraulic Model results will represent actual system performance. Model results depict the theoretical performance of the system under high demand conditions. Field measurements should always be obtained for design purposes. ea F x �57 r• f ,- ~ NUN—C v-ZINATED sag TAC:OMA � LORINATIO �W�jj 32 /� NE #N F-1 P1 -40 � N yr II HI 00 SS ii A U aR --44 toC) �. ,s a xa 0 j ,� 29 39 _ ' rf� 1 116 0 la 13 I 114. EVER rEEN PARK DIV. - 0 *trill • •;I,p I � ,' �. 3i,in S1. 7p7471 R110DIDB70 � lOT 1 IDT x fl 10 y `ti A a ti OQ LAI !8'-Rbi U [1l 16 1-z1�R.rl 1) � A - 1-Ili'rl.1u aA- 4 L. S� �Qtil' G4 0e M1 wQ, 9 4 Lakellaven WATER & SEWER DISTRICT E EWIM- - -- Lakehaven Water & Sewer District - Development Engineering Section 31623 - 1st Ave S * PO Box 4249 * Federal Way, WA 98063-4249 Telephone: 253-945-1581 or 253-945-1580 * Email: DE@Lakehaven.org This certificate is intended to provide the applicant, land use agencies &/or public health departments with information necessary to evaluate development proposals. Lakehaven Water & Sewer District, at its sole discretion, reserves the right to delay, or deny, sewer service based upon capacity &/or supply limitations in Lakehaven's or Other Purveyor's system facilities. Proposed Land Use: ❑ Building Permit-SFR Q ❑ Building Permit-MFR Building Permit -Other ❑ Subdivision () ❑ Short Subdivision () ❑ Binding Site Plan ❑ Boundary Line Adjustment ❑ Other (specify/describe) Tax Parcel Number(s): 7261200221 Site Address: 3600 S 344th St Lakehaven GIs Grid: M-11 Ex. Bldg. Area to Remain: UNKNOWN sf New Bldg. Area Proposed: UNKNOWN sf SEWER SYSTEM INFORMATION 1. ® Sewer service can be provided by service connection to an existing 8" diameter sewer main that is on the site and the sewer system has the capacity to serve the proposed land use. 2. ❑ Sewer service for the site will require an improvement to Lakehaven's sanitary sewer system of: ❑ a. feet of " diameter sewer main or trunk to reach the site; and/or ❑ b. The construction of a sanitary sewer collection system on the site; and/or ❑ c. A major portion of Lakehaven's comprehensive wastewater system plan would need to be implemented and/or constructed; and/or ❑ d. Other (describe): 3. ® a. The existing sewer system is in conformance with Lakehaven's Comprehensive Wastewater System Plan. ❑ b. The existing sewer system is not in conformance with Lakehaven's Comprehensive Wastewater System Plan and an Amendment to this Plan will be required. This may cause a delay in issuance of land use approvals or permits. 4. E a. The proposed site land use Is within the corporate limits of Lakehaven Water & Sewer District, or has been granted Boundary Review Board approval for extension of sewer service outside of Lakehaven's sewer service area. ❑ b. Annexation or Boundary Review Board approval will be necessary to provide service. S. Sewer service is subject to: © a. Payment of connection charges (to be determined by Lakehaven, for any new/modified service connection); ❑ b. Proof or reservation of easement(s) as required by Lakehaven; ® c. Other: Sewer Service Connection Permit reoulred. for any new modified s i Comments/special conditions: I hereby certify that the above sewer system information is true. This certification shall be valid for one (1) year from the date of signature. Name: BRIAN ASBURY Title: DEVELOPMENT ENGINEERING SUPERVISOR Signature: Date: 4F o/Z 7 7261200221 swr.docx (Form Update 12/28/18) Page 1 of 2 + 2154660020 33930 54660721 0 3394 6 T 41 10 7261200195 3450 NOTE: Lakehaven Water and Sewer District neither warrants nor guarantees the accuracy of any facility information provided. Facility locations and conditions are subject to field verification. 7261200221 swr.docx (Form Update 12/28/18) WtrSvc 32621 11/2" Meter WtrSvc 3240S 8" FP Line �. 7261200221 3600 r-2't WtrSvc 32404 8' 6" FP Line rSvc 32419 9 2" Meters�� WtrSvc 32421 2" Irr. Meter 9 tit 344TH S7 2221049036 3722 2422600085 2000 3711 FWPS - DeVry Property 19-100523-UP 0 to0 200 Feet 2/1-1/Z019 5I4 Page 2 of 2 heffron transportation inc TECHNICAL MEMORANDUM RECEIVED Project: Federal Way Public Schools — ES24 Project FEB 2 0 2019 CITY OF FEDERAL WAY Subject: Traffic Generation & Scoping Analysis COMMUNITY DEVELOPMENT Date: February 20, 2019 Author: Tod S. McBryan, P.E. This memorandum presents traffic generation anb scoping analysis for Federal Way Public Schools' proposed change of use and site improvements at the existing office/university building in Federal Way. The analysis is intended to support the permit application to the City of Federal Way. Please contact Tod McBryan at (206) 527-8410 with any questions regarding this memorandum. 1. Project Description 1.1. Existing and Prior Uses The project site is located at 3600 S 344 h Way in Federal Way just east of the State Route (SR) 18 interchange with Weyerhaeuser Way S. Interstate 5 (I-5). The site contains two buildings —a two-story office/classroom building and a separate two-story parking garage —and a surface parking lot. The office/classroom building to be converted has a total of 99,200 square feet (sf) on two floors.' Per King County Assessor data as well as tenant improvement plans of the interior, the building has two sections — an office portion totaling 42,001 sf and a college/university portion totaling 57,199 sf. The building was originally constructed in 2001 for DeVry University, which occupied and held classes in the building for up to 300 students at any given time. The site owner (LBA) leased the remainder of the building to Conduent (formerly ACS, formerly Xerox), which had up to 900 employees working daily in the call center on the site (see attached letter). DeVry University closed at the end of 2015.3 The overall site has a combined total of 917 parking spaces with 477 located in the exterior surface parking lot and 440 parking spaces within the two-story parking garage.4 The site has two vehicular access driveways on S 344" Way. 1.2. Proposed Elementary School Use Federal Way Public Schools is in the process of acquiring the project site and plans to make improvements that would allow for interim elementary-school use for two schools—Wildwood Elementary and Lake Grove Elementary —while both schools are under construction. The interim school use is expected to occur for one academic year (2019-2020) and would accommodate a total of about 950 students (about 370 from Lake Grove Elementary and about 580 from Wildwood Elementary). After the interim use, the building is anticipated to be made available for other school - related programs that would be smaller and less intense (in terms of traffic and parking demand) than the planned interim use. The site, vicinity, and the two schools (with their enrollment areas) that would be accommodated are shown on Figure 1. I Existing uses and building areas from King County Assessor website data, accessed, February 2019. 2 LBA Realty, letter from K. Ospina — Operations Manager, February 4, 2019. 3 Federal Way Mirror, April 24, 2015. 4 Field counts by GreeneGasaway, February 2019. 6544 NE 615t Street Seattle. WA 98115 206-523-3939 hefftrans.com N Not to Scale Enrollment Areas ....... for Elementary Schools Federal Way Public Schools Figure 1 ES24 PROJECT Vicinity Map of Existing Schools I heffron and Proposed Project Site transportation inc Federal Way Public Schools — ES24 Project Traffic Generation & Scoping Analysis heffron transportation inc The planned interim school site is located about 5.5 miles (driving distance) from Lake Grove Elementary School and about 4.5 miles (driving distance) from Wildwood Elementary. As a result, all students in both schools would be eligible for school -bus transportation. In order to accommodate the two schools, the project would consist of modifications to the interior of the building and the surface parking lot would be modified to provide a school -bus load/unload zone (accommodating at least 10 school buses simultaneously) and a passenger -car load/unload zone. The District estimates that Lake Grove Elementary would be served by up to six school buses; Wildwood Elementary would be served by up to 10 school buses. The site plan with planned modifications is in development. Operational requirements for accommodating two schools in the building, dictate elements such as joint use of shared spaces (e.g. kitchen, cafeteria, nurses' office, etc.), and integrating bus transportation routes within the District. As a result, the start and dismissal times for each school would be staggered. Based on current planning, the District anticipates that school hours for Lake Grove Elementary would be from 8:35 A.M. to 3:05 P.M. and hours for Wildwood Elementary would be from 9:20 A.M. to 3:50 P.M. —providing a 45-minute stagger between the two schools. This schedule stagger will also allow for the temporal separation between traffic flows to and from the two schools during the peak arrival and dismissal periods, since most traffic generated by elementary schools is compressed into about 30 minutes. Finally, because the proposal is for an interim period at a site located several miles from the existing schools and enrollment areas, and since all students would be eligible for transportation, the District expects substantially higher school -bus ridership than would be expected for a typical school. Preliminary estimates for the two schools are that up to 80% to 85% of all students may rely on school - bus transportation. It is noted that school -bus ridership for morning arrivals can be lower than afternoon dismissal because morning trips may be combined with other family trips (e.g. parents dropping students off at school on the way to work). 2. Site Trip Generation 2.1. School Trip Generation Estimates Trip generation estimates for the interim elementary -schools were derived using rates published for Elementary Schools (Land Use 520) in the Institute of Transportation Engineers' (ITE) Trip Generation Manual.5 The rates based on the number of students were applied using the expected enrollment for both schools (580 students expected at Wildwood and 370 students expected at Lake Grove). The estimated trip generation for both schools for three peak hours —morning arrival, afternoon dismissal, and the traditional commuter PM peak hours are presented in Table 1. It is important to note that the project site for the interim schools will not have many of the typical facilities common at permanent elementary schools such as gymnasiums, playfields, or theaters. These types of facilities are regularly used by local communities and surrounding neighborhoods and are often the primary cause of traffic generation during the commuter PM peak hour (since elementary schools generally are dismissed prior to the PM peak). As a result, the PM peak hour trip estimates are likely conservatively high. Table 1. Trip Generation Estimates — Interim Site for Wildwood and Lake Grove Elementaries School Expected Enrollment Morning Peak Hour Afternoon Peak Hour Commuter PM Peak Hour In Out Total In Out Total In Out Total Wildwood Elementary Lake Grove Elementary 580 students 370 students 210 179 389 J 134 114 248 89 108 197 57 69 126 48 51 99 30 33 63 Source: Heffron Transportation, Inc., February 2019 using rates for Elementary Schools (LU 520) from ITE's Trip Generation Manual. 1. Enrollment estimates provided by Federal Public Schools, February 2019. 5 1TE, 1011 Edition, September 2017. February 20, 2019 1 3 1 Federal Way Public Schools — ES24 Project Traffic Generation & Scoping Analysis heffron transportation inc As noted previously, the start times of the two schools must be staggered to accommodate operational requirements within the building as well as school bus transportation. The planned stagger by 45 minutes, which would also help to reduce the traffic-, access-, and queuing -related effects of the two schools. Because of the staggered start times, it would not be accurate or appropriate to simply add the above peak hour trip estimates, as that would overstate the actual hourly trip generation at the site. Instead and to account for the staggered start times, temporal distributions (in 15-minute increments) of school -traffic were derived from driveway counts conducted previously at an existing South Puget Sound area elementary school.6 The temporal distributions were applied to the morning arrival afternoon dismissal peak hour trip generation estimates for each school accounting for the 45-minute staggered starts and then combined to determine the hour during which the highest combined traffic would be expected during morning and afternoon peak periods.' The staggered start times are not expected to influence traffic generated by the two schools during the commuter PM peak hour. However, as noted above, the PM peak hour estimates using published ITE rates are likely conservatively high for the planned interim schools at this site. Figure 2 shows how the traffic from both schools is projected to combine and result in peak volumes in the morning and afternoon. During both peak periods, the largest early spikes in 15-minute volume (8:15 A.M. during morning arrivals and 3:15 P.M. just prior to afternoon dismissal) are comprised of the highest 15-minute volume expected from Lake Grove Elementary combined with a smaller volume of early trips generated by Wildwood Elementary. The second spikes in volume (8:45 A.M. and 3:30 P.M.) are comprised mostly of traffic expected from Wildwood Elementary, with a small remaining number of overlapping trips from Lake Grove Elementary. Figure 2. Total Site Traffic by 15-Minute Period With Staggered (by 45-minutes) Start Times 180 160 140 120 U) chi 100 E 80 j 60 U H 40 20 —Total Both Schools Largest hourly volume from the two schools in the morning would occur --•Wildwood ES r;,:::_ r; from 8:15to 9:15A.M. —Lake Grove ES"""' ''' 'L�::: ;-,• Largest hourly volume from the two schools in the afternoon would occur from 3:00 to 4:00 P.M. �* x•: RX .L}1f ram~ - •{'•-{. i� Q¢ a a M a a a a a M a Q Q Q Q Q Q¢¢¢¢ Q¢ EL Q_ MC o O Ln O Ln o Ln o o Ln o Ln O Ln O Ln o Ln o Ln o Ln o Ln o O CM '14- O 7 CM d' O M � O O M O 7 ('M sr O M It O (p (p W CD r` r` r_ r- M ao 00 M O O N CN N N M M M M V- L0 Morning and Afternoon Peak Periods (15-minute period begin) Source: Heffron Transportation, Inc., February 2019. 6 Site counts performed at the Puyallup School District's Pope Elementary School in October 2017. 7 To facilitate the analysis of 15-minute temporal distributions with a 45-minute stagger, the assumed school hours were 8:30 A.M. to 3:30 P.M. for Lake Grove Elementary and 9:15 A.M. to 3:45 P.M. for Wildwood Elementary. February 20, 2019 1 4 Federal Way Public Schools — ES24 Project Traffic Generation & Scoping Analysis hef f ron transportation inc Table 2 presents the resulting combined peak hour trip estimates for the two planned schools that would share the site. It is important to note that the trip estimates presented below reflect the highest combined hourly volumes for the entire site. The combined peak hour when Wildwood is forecast to generate its peak hour volumes, while at that same time When combined, the Lake Grove Elementary would generate its highest hourly volumes from 7:35 to 8:35 A.M. and from 2:45 to 3:45 P.M., while Wildwood Elementary would generate its highest hourly volumes from 8:20 to 9:20 A.M. and from 3:15 to 4:15 P.M. Due to the 45-minute staggered start times, the combined site peak hours are forecast to occur from 8:15 to 9:15 A.M. and from 3:00 to 4:00 P.M. and are represented in the table. The forecast site traffic during these hours are expected to consist of all or nearly all of Wildwood Elementary peak hour traffic with about 46% of the Lake Grove Elementary peak hour traffic overlapping the morning peak hour and about 62% overlapping the afternoon peak hour. Table 2. Combined Trip Generation Estimates — Interim Site for Wildwood and Lake Grove School Morning Peak Hour (8:15 to 9:15 A.M.) Afternoon Peak Hour (3:00 to 4:00 P.M.) Commuter PM Peak Hour (highest hour 4-6 P.M.) In Out Total In Out Total In Out Total Wildwood Elementary Lake Grove Elementary 210 179 389 48 65 113 1 258 244 502 106 88 194 15 63 78 121 151 272 48 51 99 30 33 63 78 84 162 Total Combined for Site Source: Heffron Transportation, Inc., February 2019. 2.2. Trip Generation of Prior Uses Since the existing building was previously occupied by DeVry University and the Conduent call -center office use, the site has historically generated trips during the morning, afternoon, and commuter PM peak hour. To provide a comparison of trip estimates for the planned interim school use and the prior office/university use, trip generation estimates were prepared for the prior uses based on the information provided by LBA Realty (referenced previously). ITE trip generation rates for General Office Building (Land Use 710) based on total employees were applied to the prior office component; rates for University/College (Land Use 550) based on total students were applied to the prior university component. The results are presented in Table 3 and as shown, the existing building is estimated to have generated up to 378 AM peak hour trips, 254 trips during the afternoon peak hour (expected peak for school dismissal), and 405 PM peak hour trips. These estimates are consistent with values that would be expected based on the capacity of the on -site parking facilities (roughly one-third of stalls fill and empty during commuter peak hours. Table 3. Trip Generation Estimates for Prior Site Uses Site Use Size AM Peak Hour Afternoon Peak Hour' Commuter PM Peak Hour In Out Total In Out Total In Out Total Office UniversilylCollege 900 employees 300 students 276 57 333 35 10 45 311 67 378 76 13 89 142 23 165 218 36 254 72 14 J 86 288 31 319 360 45 405 Total Site Source: Heffron Transportation, Inc., February 2019 using rates for Office (L U 710) and University/College (L U 550) from ITE's Trip Generation Manual, 1. Estimated using time -of day distribution percentages for General Office in Trip Generation Manual, Vol 2: App. A and applied to both uses (7. 4 % of total daily tragic occurs from 3:00 to 4:00 P.m.). February 20, 2019 1 5 Federal Way Public Schools — ES24 Project Traffic Generation & Scoping Analysis 2.3. Net Changes in Site Trip Generation heffron transportation inc When compared to traffic estimates from the prior uses, the planned interim school uses on the site are estimated to result in a net increase of about 124 trips in the morning peak hour (although the increase is expected to occur later than typical for an office building) with a decrease in inbound trips and an increase in outbound trips. During the afternoon peak hour when school dismissal would occur, the net increase is estimated at about 18 trips compared to the prior uses. During the computer PM peak hour, the school uses are expected to generate less traffic than the prior uses (a decrease of up to 243 trips). According to Federal Way Revised Code (FWRC) section 19.90.010 — Definitions, "Net new trips" means the trip generation of the development activity less any allowable credit for existing activity that will be replaced, demolished or abandoned as part of the development activity. In addition, the same section notes that "Trip generation credit" means a reduction in the number of new peak hour trips attributed to an application as described in FWRC 19.90.080, equal to the number ofpeak hour trips generated on the site described on the application from uses that have had a SEPA analysis prior to the effective date of the ordinance adopting this chapter that have ceased or will cease if the development permit is granted. FWRC Section 19.90.120 (4) states: In the case ofa demolition or termination of an existing structure or use, only to the extent that trips generated by the last previous use were analyzed and, if required, mitigated by a previous SEPA decision or CRC, shall a trip generation credit be applied to the trip generation for the use subsequent to the effective date of the ordinance codified in this chapter. The number of trips allowed in the credit shall be as estimated using ITE's Trip Generation, or other methodology approved by the director. It should also be recognized that the students that would attend both schools are currently attending or would otherwise be attending the schools in their current locations, were they not under construction. With all students eligible for bus transportation, it is likely the total number of trips within the larger City of Federal Way would be lower. In addition, the trips that would have gone to those schools would not occur and would instead be redirected to the interim site during the construction period. The trip assignments did not take credit for redirecting those existing trips to the interim site. 3. Trip Distribution and Assignments As described, the site of the interim schools is located roughly 5.5 miles from Lake Grove Elementary and 4.5 miles from Wildwood Elementary. The enrollment areas for both schools would remain unchanged during the interim use period. Trip distribution patterns for each school were developed based on the locations of the enrollment areas, residential density within those areas, and anticipated travel routes and travel times between those areas, the site, and the larger regional transportation network. These distribution patterns reflect the existing and expected future travel characteristics of the local roadway network including the locations of the site access driveways, parking supply, and student drop-off/pick-up areas. The majority of morning and afternoon peak hour trips are expected to consist of passenger vehicles (for student drop-off and pick-up) and school buses. Some peak hour trips were also assumed to consist of teachers and staff. The estimated peak hour trips were assigned to the roadway network using the projected distribution patterns. The projected traffic distribution patterns for the two schools on the combined interim site for the morning peak hour are shown on Figure 3. Trip distribution patterns were also developed for the prior uses on the site so that a comparative assignment of the net change in traffic could be developed. The resulting assignment of the net change in morning peak hour trips is are shown on Figure 4. February 20, 2019 1 6 X�� Inbound Trip Distribution ,_„ Inbound Trips (Project Only) Xx0 Outbound Trip Distribution XX Outbound Trips (Project Only) Enrollment Areas for Elementary Schools Federal Way Public Schools ES24 PROJECT Figure 3 Morning Peak Hour Trip Assignments Combined Peak for Wildwood & Lake Grove N Not to Scale 40% <1%o I heffron transportation inc K XX Net New Outtbound Trips Enrollment Areas for Elementary Schools N Not to Scale Federal Way Public Schools Figure 4 Morning Peak Hour Trip Assignments hefFron ES24 PROJECT Net Change Compared to Prior Uses transportation inc Federal Way Public Schools — ES24 Project Traffic Generation & Scoping Analysis 4. Study Area and Analysis Scope hef f ro n L transportation inc Based on the morning peak hour trips assignments shown on Figure 3 and on consultation with City of Federal Way traffic review staff,' the anticipated transportation analysis study area would comprise of the following off -site intersections plus the two site access driveways on S 344`h Way: • S 344`h Way / Weyerhaeuser Way S; • SR 18 Eastbound Ramps / Weyerhaeuser Way S; • SR 18 Westbound Ramps / Weyerhaeuser Way S; and New morning peak period traffic counts would be conducted at the above intersections. We will coordinate with City staff to determine a method to estimate background traffic for the 2019/2020 school year when the site would be used by the elementary schools. Since the existing building is vacant, no credit for removal of trips would be applied to the background traffic forecasts. However, a future without -project condition that assumes another office user could occupy the space without a new permit would be appropriate for comparison Operations analyses to determine levels of service without and with the project would be performed for the study area intersections. In addition, the analysis will include an evaluation of on -site circulation, queuing/stacking, parking, load/unload zones, and pedestrian access, as requested by the City. We understand that, as part of the transportation concurrency review effort, the City of Federal Way will develop trip distribution and assignments for the estimated PM peak hour trips and prepare the required concurrency analysis. Therefore, no additional analysis of PM peak hour conditions is required. Attachment: Letter from LBA Realty regarding prior building occupancy. FWPS - FS24 Project Traffic Generation Analysis - FINAL .S Personal communication, Sarady Long, Senior Transportation Planning Engineer, City of Federal Way, January 15, 2019. February 20, 2019 1 9 February 4, 2019 Federal Way Public School Mike Benzien Executive Director of Maintenance & Operations RE: 3600 S 344th Way Federal WA, 98001 Dear Mike: Per our conversation regarding previous occupancy at Federal Way III (3600 South 344111 Way, Federal Way), this letter is being provided to help support and establish the occupancy during LBA's ownership period. The building was built for DeVry University which occupied and held classes for up to 300 students at any given time. Further, LBA leased the remainder of the building to Conduent (formerly ACS formerly Xerox) and they had up to 900 employees daily working their call center. Upwards to 90% of that occupancy drove single occupancy vehicles to the building. At full occupancy we have always still had pen and unoccupied parking stalls in the lot and in the garage. If you need anything further please do not hesitate to contact me. Thanks Kim Ospina Regional Operations Manger LBA Realty 600 UNIVERSITY STREET • SUITE 3025 • SEATTLE, WA 98101 • www.LBArealty.com 4�, CITY OF Federal Wai DATE: February 20, 2019 TO: Stacey Welsh FROM: Kevin Peterson MEMORANDUM Public Works Department SUBJECT: FW PUBLIC SCHOOLS - DEVRY PROPERTY - (19-100523-00-UP) 3600 S 344TH ST Public Works Development Services has the following Technical Review comment(s) related to this project: 1) Per FWRC 19,30.120 Nonconforming water quality improvements: the change of use from an office building to school will trigger the requirement to bring the site into conformance with current water quality standards. Specifically, the following section applies: (0 Redevelopment which involves a change in use, and the changed use has a potential to release a new pollutant(s) to surface water systems within the city. For the purposes of this subsection, "new pollutant(s)"means a pollutant that was not discharged at that location immediately prior to the change in use, as well as a pollutant that was discharged in less quantities immediately prior to the change in use. The current standard of treatment is Enhanced Basic, as identified in the 2016 KCSWDM. The entire site shall be upgraded to meet this standard. Besides the 2016 KCSWDM, the City accepts those treatment systems that have achieved General Use Level Designation (GULD) through the Washington State Department of Ecology (WSDOE) for Enhanced Basic treatment. .-1) FWCP - Chapter Three, Transportation Map III - 3 MWa���d PM d f�rYib city of Functional Classification of Existing Federal Corrgmhensnre Plan and Planned Streets and Highways Des Kent Moines '1f A— Pug-ei 5oarnd '• rWFed( UL r �n�7 Py�yr 5W r � � Tacoma £ 4 � - r S Legend 4V.; PAA. 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The City of Federal Way makes no warranty as to its accuracy_ Page I of 1 71%- Irr 4" http:Hgismaps.kingcounty.govlarcgislrestldirectorieslarcgisoutputIPrintingIPrintingService—... 2/1/2019 King County Department of AIssments: eReal Property --1 Page 1 of 4 r' X YOU COULD SAVE $66$ when you switch to Progressive Zip Code Get a Quote ADVERTISEMENT New Search Property Tax Bill Map This Property Glossary• of Terms Area Report Prin[ Property Delail M Parcel 726120-0221' Name LBA REALTY FUND III - COMPANY Site Address 3600 S 344TH ST 98001 Geo Area 55-70 Spec Area Property Name DEVRY UNIVERSITY AND PARKING GARAGE Legal Description PARCEL DATA Jurisdiction FEDERAL WAY Levy Code 1205 Property Type C Plat Block / Building Number Plat Lot / Unit Number Quarter -Section -Township- Range 32-33 & 39-51 NW-22-21-4 RICHARDS NORTH LAKE ACRES UNREC POR OF SW 1/4 OF NW 114 OF SEC 22-214 LY SLY OF SR 18 LESS W 700 FT & LESS POR FOR S 344TH ST EX POR OF VAC S 344TH LY ADJ - PER FEDERAL WAY LLA #BLA00- 103136 REC # 20000913900006 Plat Block: Plat Lot: 32-33 & 39-51 LAND DATA Highest & Best Use As If COMMERCIAL Vacant SERVICE Highest & Best Use As PRESENT USE Improved Present Use Office Building Land SgFt 510,830 Acres 111.73 Rainier Territorial Olympics Cascades Seattle Skyline Puget Sound Lake Washington Lake Sammamish Lake/River/Creek Other View Views Designations Historic Site Current Use (none) Nbr Bldg Sites Adjacent to Golf Fairway NO Adjacent to Greenbelt NO Other Designation NO Deed Restrictions NO NO Percentage Unusable Unbuildable NO Restrictive Size Shape NO Zoning OP-3 Water WATER DISTRICT Sewer/Septic PUBLIC Road Access PUBLIC Parking ADEQUATE Street Surface PAVED Waterfront Location Waterfront Footage 0 Lot Depth Factor Waterfront Bank 0 Tide/Shore Waterfront Restricted Access Waterfront Access Rights NO Poor Quality NO Proximity Influence NO Nuisances Topography Traffic Noise Airport Noise Power Lines NO Other Nuisances NO Problems Water Problems NO Transportation Concurrency NO ADVER https://blue.kingcounty.com/AssessorleRealPropertyIDetail.aspx?ParceINbr=7261200221 2/1 /2019 King County Department of As--ssments: eReal Property Page 2 of 4 Development Rights Purchased I A. T_ Easements —L INC, Native Growth Protection NO Easement DNR Lease INO Building Number 1 Building Description OFFICE Number Of Buildings Aggregated 1 Predominant Use OFFICE BUILDING (344) Shape Rect or Slight Irreg Construction Class MASONRY Building Quality AVERAGE/GOOD Stories Building Gross Sq Ft Building Net Sq Ft Year Built 12 99,200 99,200 2001 Eff. Year 2005 ! Percentage Complete 100 Heating System (HEAT PUMP Sprinklers Yes Elevators IYes 12 Section(s) Of Buildinq Number: Other Problems I NO Environmental Environmental NO ! BUILDING Click the camera to see more pictures. FitYuiedf'Suilf�n i 95 Click the camera to see more pictures. plan of Building 1 Mrasm omeriwMINUCHO n mrr "� ::iiff x rxrr HIYr VA1 W i1,M,p Section Section Use Description Storied Heigh. Floor Gross Sq Net Sq Number Number Ft Ft OFFICE BUILDING OFFICE 2 I(344) PORTION 1 16 0 42,001 42,001 1 OF44)CE BUILDING J COLLEGE -Devry 1 16 0 57,199 57.199 TAX ROLL HISTORY Account Valued Year Tax Year Omit Year Appraised) Levy Land Code Value ($) Appraised Imps Value ($) Appraised New Total Dollars Value ($) ($) Taxable Land Value Taxable Imps Value ($) Taxable Total Value ($) Tax Value Reason 726120022108'2018 726120022108 2017 2019 2018 �2017 11205 4,597,400 1205 4,597,400 10,574.000 15,171,400 j0 4,597,400 10,574,000 15,171,400 9,568,300 14,165,700 0 4,597,400 9,568,300 14,165,700 726120022108 2016 1205 41597,400 9,568,300 14,165,700 0 J4,597,400 9,568,300 14,165,700 726120022106 2015 2016 J1205 14,597,400 9,226,600 13,824,000 0 4,597,400 9,226,600 13,824,000 726120022108 2014 2015 11205 14,597,400 7,561,100 12,158,500 0 4,597,400 7,561,100 12,158,500 726120022108 2013 2014 1205 4,597,400 8,735,100 13,332,500 0 4,597,400 8,735,100 13,332,500 726120022108 2012 2013 1205 10 10 10 0 4,597,4CGl8,049,000 112,400 https:Hblue.kingcounty.com/AssessorleRealPropertyIDetail.aspx?ParceINbr=726120O221 2/ 1 /2019 King County Department of A—, ssments: eReal Property Page 3 of 4 726120022105j2011 2012 11205 1 4,597,400 8,302,600 12,900,000 10 4,597,40018,302,600 112,900,000 726120022108 2010 2011 J1205 j 41597,400 111,246,300 15,843,700 10 4,597,400 11,246,30 15,843,700 726120022108 2009 2010 11205 1 4,597,400 11,015,887 15,613,287 0 4,597,400 11,015,887 15,613,287 726120022108 2008 2009 1205 3,704,211 11,909,076 15,613,287 0 3,704,211 11,909,076 15,613,287 726120022106 2007 2008 1205 4,597,400 12,980,700 17,578,100 0 4,597,400 12,980,700 17,578,100 726120022108 2006 2007 11205 4,597,400 13,873,600 18,471,000 10 4,597,400 13,873,600 18,471,000 726120022108 2005 12006 1205 4.086,600 13,497,700 17,584,300 0 4,086,600113,497,700 17,584,300 726120022108 2004 2005 1205 4,086,600 12.660,700 16,747,300 0 4,086,600 12,660,70 16,747,300 7261200221OB12003 12004 11205 4,086.600 12.428,300 16,514,900 0 4,086,600 12,428,300 16,514,900 726120022108 2002 2003 11205 4,086,600 12,002,000 16,088,600 0 4,086,600 12,002,000 16,088,600 726120022108 2001 12002 11205 4,086,600 12,175,600 16,262,200 2,652,600 4,086,600 12,175,600 16,262,200 726120022106 2000 2001 J1205 1,245,300 0 1,245,300 0 1,245,300 0 11,245,300 726120022108 1999 2000 11205 1643,400 0 643,400 0 643,400 0 0 1643,400 220,800 1220,800 726120022108 1998 1999 11205 jT20,800 10 220,800 0 1220,800 726120022106 11997 11998 11205 10 0 0 0 220,800 0 72612002210811996 11997 1205 10 10 0 0 220,800 0 1220,800 726120022108 1994 11995 13490 10 0 0 !0 220,800 0 J220,800 726120022108 1992 1993 3490 0 0 0 0 220,800 10 220,800 726120022106 1990 1991 13490 0 0 10 0 225,300 10 225,300 726120022108 1988 11989 13490 0 0 10 10 225,300 0 225,300 726120022108 1986 11987 1 13490 0 0 10 0 Lo 0 0 '0 0 10 225,300 10 225,300 110,800 104,500 —II 72612002210811984 11985 1 13490 10 110,600 0 726120022108 1982 11983 13490 10 104,500 10 SALES HISTORY Excise Recording Document Seller Buyer Sale Number Number Date Sale Price Name Name Instrument Reason LBA REALTY LBA REALTY Special 2930168 20180515001052 5/14/2018 $0.00 FUND III- COMPANY FUND III- COMPANY Warranty Other XIII LLC XII LLC Deed LBA REALTY LBA REALTY Special 2749702 20150814000864 8/14/2015 $0.00 FUND III- COMPANY II FUND III - COMPANY Warranty Deed Other LLC XIII LLC LBA REALTY LBA REALTY Special 2524536 20111229000936 12/28/2011 $0.00 FUND III- COMPANY VII LLC FUND III - COMPANY II LLC Warranty Deed Other LBA REALTY LBA REALTY Special 2318699 20071102001078 10/30/2007 $0.00 FUND III- F(JND 1{I- COMPANY I COMPANY Warranty Other LLC IVIILLC Deed LBA REALTY Statutory L 20070914001104 9/10/2007 $12,350,000.00 DEVRY INC FUND III - COMPANYI Warranty None 1 LLC Deed 20000824001607 8/23/2000 $2,072,666-00 CHASE DEVRY INC Quit Claim (Unknown) 11772245 WILLIAM J Deed CHASE CHASE .1754383 ,20000522001584 5/19/2000 $0.00 WILLIAM J+JEANETTE WILLIAM J+CHASE Quit Claim Deed Trust I M JEANETTE M CHASE CHASE WILLIAM 1699291 19990721001507 2/3/1999 $0.00 WILLIAM J+JEANETTE Quit Claim Trust J+CHASE JEANETTE M M LUNG Deed TRUST r CHASE CHASE 1231072 199202200000 2/3/1992 $0,00 WILLIAM J+JEANETTE M WILLIAM J+JEANETTE I M TTE Quit Claim Deed Other REVIEW HISTORY Tax Year Review Number Review Type Appealed Hearing Settlement Decision Status Value Date Value 2019 11802167 Local Appeal $15,171,400 1/1/1900 $0 I Active 2016 1501543 Local Appeal $13,824,000 1/1/1900 1$13,824,000 SUSTAIN Completed REVISE Completed 2015 89304 State Appeal 1 $12,000,000 6/15/2017 $12,158,500 2015 11402067 Local Appeall $13,332,500 1/1/1900 j$12,00D,000 REVISE Completed 2014 187925 State Appeal) $13,332,500 6/15/2017 $13,332,500 SUSTAIN Completed 2014 j 1301635 Local Appeal $13,332,500 1 1/1/1900 $13,332,500 SUSTAIN Completed 2013 185004 State Appeal 1 $13,594,800 6/15/2017 1$12,646,400 REVISE Active 2013 1201335 Local Appeal) $13,594,800 1/1/1900 1 $13,594,800 SUSTAIN Completed , 2012 , 1100992 1 Local Appeal $13,863,200 1/1/1900 1 $12,900,000 REVISE Completed https://blue.kingcounty.com/Assessor/eRealProperty/Detail.aspx?ParcelNbr=7261200221 2/1 /2019 King County Department of As-^ssments: eReal Property Page 4 of 4 2010 0902505 Local Appeal $16,000,000 1/1/1900 $0 Completed 2009 69826 State Appeal $20,314,900 11/18/2009 1 $15,613,287 REVISE Completed 2009 0801318 Local Appeall $20,314,900 1/1/1900 $20,314,900 SUSTAIN Completed 2008 67041 State Appeal 1 $19,855,800 10/8/2008 $19,855,800 SUSTAIN 1/1/1900 $19,855.800 SUSTAIN Completed 2008 0701022 Local Appeall $19,855,800 Completed PERMIT HISTORY Permit Issue Permit Issuing Reviewed Permit Description Type Number Date Value Jurisdiction Date TI - Construct office partition 09-104888-00- walls, set up for new roof lop FEDERAL CO equipment for expansion of Remodel 12/28/2009 $35,000 WAY 8/10/2010 call center. Mechanical on separate peril No plumbing. TI - Interior remodel for 09-104501-00- existing tenant, including FEDERAL CO partition walls, relites, door Remodel 11/17/2009 $20,000 WAY g/10/2010 replacement and relocation. No plumbing or mechanical. 09-100655-00- Interior & exterior work to Demolition 3/12/2009 $19,705,950 FEDERAL 7/19/2010 CO existing 1 st & 2nd floor areas. WAY Interior modifications to prepare 1 st & 2nd floor areas for future tenant design. 08-101148-00- Includes removal of most Remodel 3/13/2008 $450,000 FEDERAL 8/13/2008 CO partition walls, floor, ceiling WAY finishes; wall & floor repair as needed & installation of new acoustic ceiling system, Interior modifiations including 07-105226-01- reconfiguration of interior FEDERAL CO partitions &doors, upgrade Remodel 1/17/2008 $1,250,000 WAY 8/13/2008 ceilings & finishes, addition og stairway. 07-100764-00- Construction of a free Other 3/14/2007 $12,000 FEDERAL 8/1/2007 CO standing open air structure. WAY 001049430000 Other 11/10/2001 $2,994,657 WAY RAL 813112001 1037880000 Other 10/4/2000 I$5,531,727 WAY RAL 4/23/2001 1037860000 Other 10/412000 $4,895,495 1 WAYRAL 4/23/2001 HOME IMPROVEMENT EXEMPTION Nev, Search Property Tax Bill Map This Property Glossary or Terms Area Report Print Property Detail ADVERTISEMENT https://blue.kingeounty. com/Assessor/eRealProperty/Detail. aspx?ParcelNbr=7261200221 2/ 1 /2019 CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT DEPARTMENT DEVELOPMENT REVIEW COMMITTEE TRANSMITTAL DATE: 2-1-19 TO: Cole Elliott, Development Services Manager Scott Sproul, Building Official Rick Perez, City Traffic Engineer Brian Asbury, Lakehaven Water & Sewer District Chris Cahan, South King Fire & Rescue FROM: Stacey Welsh, Planning FOR DRC MTG. ON: 2-14-19 (internal discussion) FILE NUMBER(s): 19-100523-UP RELATED FILE NOS.: None PROJECT NAME: FW PUBLIC SCHOOLS — DEVRY PROPERTY PROJECT ADDRESS: 3600 S 344TH ST PARCEL NUMBER: 7261200221 ZONING DISTRICT: OP-1 & OP-3 PROJECT DESCRIPTION: Conversion of an existing office building and site into an elementary school. LAND USE PERMITS: Use Process I PROJECT CONTACT. Ray Vefik Federal Way Public Schools rvefik@fwps.org 206-835-0473 MATERIALS SUBMITTED: Master Land Use Application Narrative Colors & Materials Photos Site Plan* Elevations* *On the site plan and elevations, (E) indicates existing features. CIT Federal Way RECE9VELIASTER LAND USE APPLICATION DEPARTMENT OF COMMUNITY DEVELOPMENT 31 2019 33325 8`h Avenue South JAN Federal Way, WA 98003-6325 253-835-2607;Fax 253-835-2609 CITY OF FEDERAL. WAY www.ei!yoffederalway.com COMMUNITY DEVELOPMENT APPLICATION NO(S) _I _ ! C�tJ�t Vl 1 Date January 31st, 2019 Project Name Federal Way Public Schools DeVry Property Property Address/Location 3600 South 33241dA/ Federal Way. WA 98003 Parcel Number(s) 7261200221 Project Description P14-ASE PREVI' The applicant is planning to convert the existing DeVry Building (office) and site into a public school. This project will be a tenant improvement scope of work. Type of Permit Required Annexation Binding Site Plan Boundary Line Adjustment _ Comp Plan/Rezone Land Surface Modification Lot Line Elimination �Preapplication Conference X_Process I (Director's Approval) Process II (Site Plan Review) _ Process III (Project Approval) _ Process IV (Hearing Examiner's Decision) _ Process V (Quasi -Judicial Rezone) _ Process VI _ SEPA w/Project _ SEPA Only _ Shoreline: Variance/Conditional Use Short Subdivision Subdivision Variance: Commercial/Residential Required Information OP-3 Zoning Designation Commercial nterprlse Comprehensive Plan Designation Not Applicable Value of Existing Improvements $15,000.000 Value of Proposed Improvements International Building Code (IBC): Change to A-2,A-3, B, E, & S- (Occupancy Type Type II -A Construction Type Applicant Name: Federal Way Public Schools Address:1211 South 332nd Street City/State:Federal Way / WA Zip: 98003 Phone:253-945-5930 Fax:253-945-5959 Emaii:mbenziett org Signature: n Agent (if different than Applicant) Name: CBRE I Heery Address: 1420 Fifth Avenue, Suite 1700 City/ State: Seattle / WA Zip: 98101 Phone:206-835-0473 Fax: None _� Email: rveix r is vs.org / ' veretta pt`w s.arg Owner 1 Name: Federal Way Public Schools Address: 1211 South 332nd Street City/State: Federal Way / WA Zip:98003 Phone:253-945-5930 Fax:253-945-5959 Email: mbenzien(@FWus.orRi Bulletin #003 —January 1, 2011 Page 1 of 1 k:\Handouts\Master Land Use Application FWPScp18_ES24 RECEIVED 1/31/19 PROCESS 1 SUBMITTAL NARRATIVE DESCRIPTION OF PROJECT JAN 3 1 2019 CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT Federal Way Public Schools (FWPS) is in the process of acquiring a 2-story, 99,000sf office building located at 3600 S 344th Street in Federal Way. The building formerly housed DeVry University and a call center. FWPS is proposing to perform tenant improvements to house two elementary schools on an interim basis for one academic year (2019-2020) while construction to replace both schools occurs at the two existing school sites. Permanent use of the building following next year's temporary housing plan is currently unknown. Interior building improvements will include: ■ Program generated tenant improvements • Select mechanical and electrical upgrades • Seismic upgrades • Warming kitchen • 5 single occupant restrooms The interior stair, elevator, elevator equipment room, restrooms and service cores are anticipated to remain unchanged Exterior building improvements will include: • Exit stairs at the northeast and southeast corner of the building • Modifications to the existing storefront windows to accommodate new exits The fagade modulation, paint scheme, roof top equipment screening, roof membrane and mechanical equipment are to remain unchanged Site improvements to include: Sidewalks to accommodate the new exits Loading platform to service kitchen • Pavement marking and directional signage improvements to facilitate wayfinding and separation of busses and cars The perimeter landscaping, parking lot landscaping, screened refuge / recycle and generator enclosures are to remain unchanged No work is to occur at the parking structure and no exterior play facilities will be constructed The District plans to stagger the start times of each of the two schools to address both programmatic and transportation constraints as well as to alleviate traffic concerns. It is anticipated that the start and finish times will be staggered between 40-55 minutes apart but this is subject to changing slightly. The district intends to close on the sale of the building this week. The project delivery system is GC/CM, with Forma Construction filling that role. Once the building sale is final, Forma will be submitting for a demolition permit (likely next week) so while the building/M&E permit submittal review(s) are on -going they can prepare the interior of the building for the main tenant improvement project. We would like to see the TI building permits issued by the end of March so that the project will be complete in time for the start of school in the Fall of 2019. COLOR & MATERIALS INDICATORS �► "f COLORS & MATERIALS REMAIN , UNCHANGED. E1 E i v F i nrry nr rr.l�r�ar rara�. m rmpwftivol F. COLORS & MATERIALS REMAIN i imrNnNr;Fn _ greenegasaw ay FWPS ES 24- PROCESS 1 LAND USE COLOR & MATERIALS INDICATORS COLORS & MATERIALS REMAIN UNCHANGED. d how IWme wN. � COLORS & MATERIALS REMAIN UNCHANGED. •• h -, ly�`y' ter• -�4. r''~• wo, greeneg��s��.�`���ay FWPS ES 24-PROCESS 1 LAND USE Stacey Welsh From: Sarady Long Sent: Wednesday, January 30, 2019 11:15 AM To: 'Casey Moore' Cc: Stacey Welsh; Brian Davis; EJ Walsh; Rick Perez Subject: RE: FWPScp18-ES24-DeVry Landuse Zoning Determination/Clarification Attachments: 2019 FW Concurency Application.pdf Casey, As part of the Use Process I land use application, please submit a concurrency application (see attached) with appropriate application fee and a traffic study addressing off -site LOS analysis, site access and circulation, pick-up and drop-off, queuing, etc. Sarady Long Senior Transportation Planning Engineer Glv p Federal Way_ Public Works [department 33325 8th Ave S, Federal Way, WA 98003 Desk:2.53.835.2743 1 Fax:253.835.2709 www.cityoftederalway.com From: Stacey Welsh Sent: Wednesday, January 30, 2019 9:49 AM To: 'Casey Moore'; Brian Davis; EJ Walsh Cc: 'jesse@greenegasaway.com'; 'Calvin@greenegasaway.com'; Sally McLean; Mike Benzien; Doc Hansen; Ray Vefik; Michael Swartz; Scott Sproul; Greg Kirk; Sarady Long Subject: RE: FWPScp18-ES24-DeVry Landuse Zoning Determination/Clarification Casey, A Use Process I land use application is required (see attached) to review exterior building and site modifications. It will also document the change of site user from DeVry to FWPS and address the outdoor use component of the Concomitants. As part of the project submittal, prepare a complete project description that encompasses everything you will be doing with this property. The interior building component can be briefly summarized, as it is not being reviewed as part of the land use application; that will be done via building permits. You indicated that no modifications would be made to the parking garage to accommodate an outdoor play area. Will there not be new play equipment, equipment storage, or a fence on the roof? Is the parking garage no longer slated to be used as the outdoor play area? Please address this in the project narrative. Chapter 19.115 does not apply to the DeVry property because of the Concomitant Agreements. Stacey Welsh, AICP Senior Planner Federal Way 33325 8th Avenue South Federal Way, WA 98003-6325 Phone: 253/835-2634 www.citvoffederalway.com From: Casey Moore [mailto:cmoore@fwps.org] Sent: Friday, January 25, 2019 4:30 PM To: Stacey Welsh; Brian Davis; EJ Walsh Cc: 'jesse@greenegasaway.com'; 'Calvin@greenegasaway.com'; Sally McLean; Mike Benzien; Doc Hansen; Ray Vefik; Michael Swartz Subject: RE: FWPScp18-ES24-DeVry Landuse Zoning Determination/Clarification Stacey I apologize for the delay in responding, I think we dropped this with the holidays. Could you please advise us of the land use application (Use Process) that we need to submit? Regarding your questions regarding an outdoor play area and potential use of the parking garage, our plans at this point are not to make any modifications to specifically accommodate an outdoor play area. We did have a couple of other questions we were hoping you could assist us with regarding the applicability of the City's Design Guidelines per Ch 19.115 as they would apply to this project. Our understanding of interpretation of the Design Guidelines is affected by Council Agreement AG94-10 (Chase Concomitant Pre -Annexation Zoning Agreement) which states in Exhibit C, Section III.D: "Provisions of the FWC relating to lot coverage, facade measurement, modulation; parking between structures and streets other than those specified herein, shall not apply to this zone." Our questions are as follows: FWC 19.115.050 (2)(c) requires driveways be shared with adjacent properties to minimize number of driveways and curbs. Discussion/Scope: The existing building has two dedicated driveways that will remain unchanged. The driveways are not shared with the adjacent properties. The property to the west has two driveways that serve its needs and are aligned with driveways across the street, to the south. The property to the east is a WSDOT facility that requires its own separate, secured and distinct site entry point. Due to the existing conditions and the needs of individual property owners a driveway reconfiguration is not beneficial. Question: Please confirm that a reconfiguration of the driveways will not be required. FWC 19.115.050 (4)(a) and 19.115.090(1)(b) require primary entrances to be clearly visible or recognizable from the right-of-way. Discussion/Scope: The primary building entrance is not clearly visible from the right-of-way. However, it is clearly visible and recognizable from the main site entry drive and parking areas. This allows immediate and easy identification of the building entry and entry sequence. Question: Please confirm that the building entrance as located on the west elevation is acceptable. FWC 19.115.100(4) requires roofs avoid the appearance of a flat roof and have an integral and obvious architectural pitch to meet this guideline. Alternative distinctive roof forms such as varied and multiple stepped rooflines, architectural parapets, articulated cornices and fascias, arches, eyebrows, and similar methods will be considered by the director; provided, that the roof design minimizes uninterrupted horizontal planes and results in architectural and visual appeal. Discussion/Scope: The existing building has several features that minimize uninterrupted horizontal planes. The building has articulated cornices, stepped roof lines, entry canopies, and modulated fagades to create visual appeal. Question: Please confirm the alternative roof forms described are acceptable and meet the requirements indicated above. Thank you for your assistance. Casey Moore RA LEED AP Director of Capital Programs Cmoore@fwps.org Cell 2S3.261-4187 Tel 253.945.5935 FEDERAL WAY PUBLIC SCHOOLS From: Casey Moore Sent: Thursday, December 20, 2018 10:56 PM To: Stacey Welsh <Stacey.Welsh@cityoffederalway.com>; Brian Davis < Brian. Davis @cityoffedera lway.com>; EJ Walsh <EJ.Walsh@cityoffederalway.com> Cc: 'jesse@greenegasaway.com' <jesse@greenegasaway.com>; 'Calvin@greenegasaway.com' <Calvin@greenegasaway.com>; Sally McLean <smclean@fwps.org>; Mike Benzien <mbenzien@fwps.org>; Doc Hansen <Robert.Hansen@cityoffederalway.com>; Ray Vefik <rvefik@fwps.org>; Michael Swartz <mswartz@fwps.org> Subject: RE: FWPScp18-ES24-DeVry Landuse Zoning Determination/Clarification Stacey Thank you for your response. We will follow up shortly with actions/responses to your comments. Casey Moore RA LEED AP Director of Capital Programs Cmoore@fwps.org Cell 253.261-4187 Tel 253.945.5935 FEDERAL WAY PUBLIC SCHOOLS From: Stacey Welsh <Stacey.Welsh@citypffedera iway.com> Sent: Thursday, December 20, 2018 8:54 AM To: Casey Moore <cmoore fwps.org>; Brian Davis <Brian.Davis cjt offederaiwa ,com>; EJ Walsh <EJ.Walsh @cityoffederalway.com> Cc: 'jesse@greenegasaway.com'<Iesse@greenegasaway.com_ >;'Calvin@greenegasaway.com' <Caivin@greenegasawaV.com>; Sally McLean <smclean@fwQs.org>; Mike Benzien <mbenzien Pfw s.or >; Doc Hansen <Robert.Hansen@cityoffederalway.com>; Ray Vefik <rvefik@fwps.org>; Michael Swartz <mswartz@fwps.oii> Subject: RE: FWPScp18-ES24-DeVry Landuse Zoning Determination/Clarification Casey, Staff has reviewed your email and upon discussion, the school facilities use is reasonable because a school was there previously. The city is on board with the use, however cannot formalize that confirmation until a land use application (Use Process) is filed. The city code requires code interpretations to be processed with the associated land use application. Regarding the outdoor play area, has your proposed use of the parking garage changed since we originally discussed it? Please clarify whether the outdoor play space will be internal to the parking garage or if the roof area will be used as well. Thank you, Stacey Welsh, AICP Senior Planner Federall Way 33325 8`�' Avenue South Federal Way, WA 98003-6325 Phone: 253/835-2634 www.citVoffederalway.co From: Casey Moore [mailto:cmooreCaNvps.orcJ Sent: Friday, December 14, 2018 3:09 PM To: Stacey Welsh; Brian Davis; EJ Walsh Cc: 'jesse@greenegasaway.com'; 'Calvin@greenegasaway.com'; Sally McLean; Mike Benzien; Doc Hansen; Ray Vefik; Michael Swartz Subject: FWPScp18-ES24-DeVry Landuse Zoning Determination/Clarification Stacey, EJ, Brian Following up on our conversation and preliminary determination of the allowable use for the site, our civil engineer has done a bit more research, and identified the following points we were seeking clarification of our understandings on: According to the zoning map, the site is zoned OP-3, with a note on the zoning map that it is subject to Council Ordinance 94-210. We have reviewed this ordinance (attached) and want to confirm that the conversion of an adult education facility to an elementary educational facility will be deemed a permitted use given the following language: Exhibit C, Section III lists schools as a use that is permitted outright. Section IV is specific to "new development" south of SR 18 and does not specifical list schools as being allowed "in office park developments south of SR 18". This section does include "any other use determined by the Director to be compatible with the above permitted uses". Additionally the statement in Section IV, item 4 indicates: "All uses shall be conducted only inside an entirely enclosed building", so we are also seeking confirmation of support regarding the installation of an outdoor play area (which is expected to be housed within the covered parking garage). As we discussed in our previous meetings, the District is considering purchasing this building and signed a purchase agreement based on our previous understandings, and we are proceeding with developing tenant improvement designs in order to accomplish the needed work in order to occupy in August 2019. Thank you for your assistance. Casey Moore RA LEED AP Director of Capital Programs Cmoore@fw s.or Cell 253.261-4187 Tel 253.945.5935 FEDERAL WAY PUBLIC SCHOOLS From: Stacey Welsh <Stace .Welsh cit offederalwa .com> Sent: Friday, December 7, 2018 2:19 PM To: Casey Moore <cmoore@fwps.org> Cc: 'jesse@greenegasaway.com' <Oesse reene asawa .cam>; 'Calvin@greenegasaway.com' <Calvin reene asawa .com> Subject: RE: FWPScp18-ES24-DeVry Landuse Zoning Determination Casey, I referenced "school facilities" as listed in the Concomitant Zoning Agreement (CZA) on the parcel. The western part of the DeVry site is zoned OP-3 and the eastern part zoned OP-1 (these regulations are not in the Federal Way Revised Code). OP-1: Concomitant and OP-1 Re ulations.►adf (City's ftp site) OP-3: see attached scanned document In case you have not already done so, as a reminder of something we discussed at the November 2, 2018 meeting, please contact Rick Perez, City Traffic Engineer, to discuss requirements if you move forward with the DeVry site. Stacey Welsh, AICP Senior Planner Federal Way 33325 8t" Avenue South Federal Way, WA 98003-6325 Phone: 253/835-2634 www.citvoffederalway.com From: Casey Moore [mailto:cmooreCafwps.orp] Sent: Friday, December 07, 2018 11:17 AM To: Stacey Welsh Cc: Jesse Ahlberg (Jesse_ greenegasaway.corrt); Calvin Gasaway (Calvin@cJreenegasawa_y.com) Subject: FWPScp18-ES24-DeVry Landuse Zoning Determination Stacey Following up on our conversation regarding the DeVry building and our investigation to being able to use it as an educational facility, during our meeting on 11/1/18 you had done some research and found an agreement that stipulated the uses of this property which included "education." Could you remind us what that document was and if possible provide us a copy or point us to where we could find it? Thank you for your assistance. Casey Moore RA LEED AP Director of Capital Programs Cmoore@fwps.or Cell 253.261-4187 Tel 253.945.5935 FEDERAL WAY PUBLIC SCHOOLS WWHM2012 PROJECT REPORT Stormwater Treatment Calculations & Memo FWPScpl 8-ES24 RESUBMITTED APR 11 2019 CITY OF FEDERAL WAY COMMLIN[TY DEVELOPMENT General Model Information Project Name: WQ Preliminary Site Name: Devry ES No 24 Site Address: City: Report Date: 4/1 /2019 Gage: Seatac Data Start: 1948/10/01 Data End: 2009/09/30 Timestep: 15 Minute Precip Scale: 1.000 Version Date: 2018/07/12 Version: 4.2.15 POC Thresholds Low Flow Threshold for POC1: 50 Percent of the 2 Year High Flow Threshold for POC1: 50 Year WQ Preliminary 4/1/2019 1:11:05 PM Page 2 Landuse Basin Data Predeveloped Land Use Basin 1 Bypass: No GroundWater: No Pervious Land Use acre C, Lawn, Flat 2.35 Pervious Total 2.35 Impervious Land Use acre ROADS FLAT 9.38 Impervious Total 9.38 Basin Total 11.73 Element Flows To: Surface I nterflow Groundwater WQ Preliminary 4/1/2019 1:11:05 PM Page 3 Mitigated Land Use Basin 1 Bypass: No GroundWater: No Pervious Land Use acre C, Lawn, Flat 2.35 Pervious Total 2.35 Impervious Land Use acre ROADS FLAT 9.38 Impervious Total 9.38 Basin Total 11.73 Element Flows To: Surface I nterflow Groundwater WQ Preliminary 4/1/2019 1:11:05 PM Page 4 Routing Elements Predeveloped Routing WQ Preliminary 4/1/2019 1:11:05 PM Page 5 Mitigated Routing WQ Preliminary 4/1/2019 1:11:05 PM Page 6 Analysis Results POC 9 lmi . U 0 n Percent Timms Exceeding + Predeveloped Predeveloped Landuse Totals for POC #1 Total Pervious Area: 2.35 Total Impervious Area: 9.38 Mitigated Landuse Totals for POC #1 Total Pervious Area: 2.35 Total Impervious Area: 9.38 f.—Mve Probability 45 1 2 3 10 ?7 >J E6 Ba Y :a h °a 9a 0b � x Mitigated Flow Frequency Method: Log Pearson Type III 17B Flow Frequency Return Periods for Predeveloped. POC #1 Return Period Flow(cfs) 2 year 3.726341 5 year 4.760656 10 year 5.469583 25 year 6.395508 50 year 7.108477 100 year 7.842223 Flow Frequency Return Periods for Mitigated. POC #1 Return Period Flow(cfs) 2 year 3.726341 5 year 4.760656 10 year 5.469583 25 year 6.395508 50 year 7.108477 100 year 7.842223 Annual Peaks Annual Peaks for Predeveloped and Mitigated. POC #1 Year Predeveloped Mitigated 1949 4.973 4.973 1950 5.060 5.060 1951 3.099 3.099 1952 2.600 2.600 1953 2.809 2.809 1954 3.035 3.035 1955 3.405 3.405 1956 3.360 3.360 1957 3.905 3.905 1958 3.053 3.053 This number was used to size the overflow by-pass of the Modular Wetland. M-1 WQ Preliminary 4/1/2019 1:11:05 PM Page 7 1959 3.031 3.031 1960 3.201 3.201 1961 3.309 3.309 1962 2.790 2.790 1963 3.203 3.203 1964 3.018 3.018 1965 4.047 4.047 1966 2.618 2.618 1967 4.542 4.542 1968 5.171 5.171 1969 3.681 3.681 1970 3.478 3.478 1971 4.150 4.150 1972 4.478 4.478 1973 2.485 2.485 1974 3.834 3.834 1975 4.178 4.178 1976 2.967 2.967 1977 3.046 3.046 1978 3.740 3.740 1979 5.136 5.136 1980 5.039 5.039 1981 3.873 3.873 1982 5.563 5.563 1983 4.374 4.374 1984 2.816 2.816 1985 3.875 3.875 1986 3.294 3.294 1987 5.062 5.062 1988 3.026 3.026 1989 3.784 3.784 1990 7.256 7.256 1991 5.643 5.643 1992 2.790 2.790 1993 2.372 2.372 1994 2.525 2.525 1995 3.420 3.420 1996 3.810 3.810 1997 3.653 3.653 1998 3.548 3.548 1999 7.569 7.569 2000 3.706 3.706 2001 3.929 3.929 2002 4.884 4.884 2003 3.796 3.796 2004 7.046 7.046 2005 3.229 3.229 2006 2.885 2.885 2007 6.622 6.622 2008 5.542 5.542 2009 4.629 4.629 Ranked Annual Peaks Ranked Annual Peaks for Predeveloped and Mitigated. POC #1 Rank Predeveloped Mitigated 1 7.5692 7.5692 2 7.2564 7.2564 3 7.0464 7.0464 WQ Preliminary 4/1/2019 1:11:47 PM Page 8 4 6.6222 6.6222 5 5.6430 5.6430 6 5.5629 5.5629 7 5.5416 5.5416 8 5.1712 5.1712 9 5.1357 5.1357 10 5.0617 5.0617 11 5.0595 5.0595 12 5.0391 5.0391 13 4.9728 4.9728 14 4.8844 4.8844 15 4.6289 4.6289 16 4.5418 4.5418 17 4.4781 4.4781 18 4.3738 4.3738 19 4.1781 4.1781 20 4.1502 4.1502 21 4.0470 4.0470 22 3.9290 3.9290 23 3.9052 3.9052 24 3.8751 3.8751 25 3.8726 3.8726 26 3.8344 3.8344 27 3.8097 3.8097 28 3.7958 3.7958 29 3.7837 3.7837 30 3.7404 3.7404 31 3.7064 3.7064 32 3.6806 3.6806 33 3.6527 3.6527 34 3.5477 3.5477 35 3:4778 3.4778 36 3.4195 3.4195 37 3.4050 3.4050 38 3.3602 3.3602 39 3.3086 3.3086 40 3.2945 3.2945 41 3.2294 3.2294 42 3.2032 3.2032 43 3.2008 3.2008 44 3.0991 3.0991 45 3.0534 3.0534 46 3.0456 3.0456 47 3.0348 3.0348 48 3.0310 3.0310 49 3.0256 3.0256 50 3.0179 3.0179 51 2.9673 2.9673 52 2.8845 2.8845 53 2.8160 2.8160 54 2.8089 2.8089 55 2.7897 2.7897 56 2.7896 2.7896 57 2.6184 2.6184 58 2.5998 2.5998 59 2.5249 2.5249 60 2.4850 2.4850 61 2.3717 2.3717 WQ Preliminary 4/1/2019 1:11:47 PM Page 9 Duration Flows The Facility PASSED Flow(cfs) Predev Mit Percentage Pass/Fail 1.8632 1709 1709 100 Pass 1.9162 1571 1571 100 Pass 1.9691 1418 1418 100 Pass 2.0221 1272 1272 100 Pass 2.0751 1141 1141 100 Pass 2.1281 1047 1047 100 Pass 2.1811 958 958 100 Pass 2.2341 876 876 100 Pass 2.2870 806 806 100 Pass 2.3400 737 737 100 Pass 2.3930 677 677 100 Pass 2.4460 627 627 100 Pass 2.4990 575 575 100 Pass 2.5519 537 537 100 Pass 2.6049 502 502 100 Pass 2.6579 458 458 100 Pass 2.7109 420 420 100 Pass 2.7639 392 392 100 Pass 2.8169 366 366 100 Pass 2.8698 351 351 100 Pass 2.9228 321 321 100 Pass 2.9758 302 302 100 Pass 3.0288 274 274 100 Pass 3.0818 258 258 100 Pass 3.1348 241 241 100 Pass 3.1877 225 225 100 Pass 3.2407 208 208 100 Pass 3.2937 199 199 100 Pass 3.3467 184 184 100 Pass 3.3997 171 171 100 Pass 3.4527 161 161 100 Pass 3.5056 149 149 100 Pass 3.5586 142 142 100 Pass 3.6116 131 131 100 Pass 3.6646 123 123 100 Pass 3.7176 116 116 100 Pass 3.7706 112 112 100 Pass 3.8235 102 102 100 Pass 3.8765 97 97 100 Pass 3.9295 88 88 100 Pass 3.9825 82 82 100 Pass 4.0355 82 82 100 Pass 4.0885 79 79 100 Pass 4.1414 78 78 100 Pass 4.1944 73 73 100 Pass 4.2474 68 68 100 Pass 4.3004 64 64 100 Pass 4.3534 62 62 100 Pass 4.4063 58 58 100 Pass 4.4593 56 56 100 Pass 4.5123 52 52 100 Pass 4.5653 49 49 100 Pass 4.6183 48 48 100 Pass WQ Preliminary 4/1/2019 1:11:47 PM Page 11 4.6713 45 45 100 Pass 4.7242 41 41 100 Pass 4.7772 40 40 100 Pass 4.8302 38 38 100 Pass 4.8832 35 35 100 Pass 4.9362 31 31 100 Pass 4.9892 29 29 100 Pass 5.0421 27 27 100 Pass 5.0951 23 23 100 Pass 5.1481 22 22 100 Pass 5.2011 20 20 100 Pass 5.2541 17 17 100 Pass 5.3071 16 16 100 Pass 5.3600 16 16 100 Pass 5.4130 15 15 100 Pass 5.4660 13 13 100 Pass 5.5190 12 12 100 Pass 5.5720 10 10 100 Pass 5.6250 9 9 100 Pass 5.6779 8 8 100 Pass 5.7309 8 8 100 Pass 5.7839 8 8 100 Pass 5.8369 8 8 100 Pass 5.8899 8 8 100 Pass 5.9429 8 8 100 Pass 5.9958 8 8 100 Pass 6.0488 8 8 100 Pass 6.1018 8 8 100 Pass 6.1548 8 8 100 Pass 6.2078 8 8 100 Pass 6.2608 7 7 100 Pass 6.3137 7 7 100 Pass 6.3667 7 7 100 Pass 6.4197 7 7 100 Pass 6.4727 6 6 100 Pass 6.5257 6 6 100 Pass 6.5786 6 6 100 Pass 6.6316 5 5 100 Pass 6.6846 5 5 100 Pass 6.7376 4 4 100 Pass 6.7906 4 4 100 Pass 6.8436 4 4 100 Pass 6.8965 4 4 100 Pass 6.9495 3 3 100 Pass 7.0025 3 3 100 Pass 7.0555 2 2 100 Pass 7.1085 2 2 100 Pass WQ Preliminary 4/1/2019 1:11:47 PM Page 12 Water Quality Water Quality BMP Flow and Volume for POC #1 On-line facility volume: 1.2239 acre-feet On-line facility target flow: 1.5064 cfs. Adjusted for 15 min: 1.5064 cfs. Off-line facility target flow: 0.8488 cfs. Adjusted for 15 min: 0.8488 cfs. This number was used to size the Modular Wetland. WQ Preliminary 4/1/2019 1:11:48 PM Page 13 LID Report tJ¢Technique Used for Treatment 7 TotalVolurne Needs Volume Through Infiltration Volume Cumulative Volume Percent Volume Waterpualfty Percent Water Quality Comment Treatment Facility (ac-ft} Infiltration Infiltrated Treated (ao-R) (ac-ft) Credit Total Volume frritlfrated 0.00 000 0.00 0.00 0.00 0% No Treat, Credit ation Compoance wish LJ£} Anarylysisna Analysis A Stand2rd 8% of 2-yr to 50% of Result = 2-9 Passed WQ Preliminary 41112019 1 � 11:48 PM Page 14 Model Default Modifications Total of 0 changes have been made. PERLND Changes No PERLND changes have been made. IMPLND Changes No IMPLND changes have been made. WQ Preliminary 4/1/2019 1:12:14 PM Page 15 Appendix Predeveloped Schematic Basin 1 11.7'3ac WQ Preliminary 4/1/2019 1:12:14 PM Page 16 Mitigated Schematic Basin 1 11.73ac WQ Preliminary 4/1/2019 1:12:15 PM Page 17 Predeveloped UCI File RUN GLOBAL WWHM4 model simulation START 1948 10 01 RUN INTERP OUTPUT LEVEL RESUME 0 RUN l END GLOBAL END 2009 09 30 3 0 FILES <File> <Un#> END FILES OPN SEQUENCE UNIT SYSTEM 1 < ----------- File Name- >*** ----------------------------- *** INGRP INDELT 00:15 PERLND 16 IMPLND 1 COPY 501 DISPLY 1 END INGRP END OPN SEQUENCE DISPLY DISPLY-INFO1 # - #<---------- Title ----------- >***TRAN PIVL• DIG1 FIL1 1 Basin 1 MAX END DISPLY-INFO1 END DISPLY COPY TIMESERIES # - # NPT NMN *** 1 1 1 501 1 1 END TIMESERIES END COPY GENER OPCODE # # OPCD *** END OPCODE PARM # # K *** END PARM END GENER PERLND GEN-INFO PYR DIG2 FIL2 YRND 1 2 30 9 <PLS ><------- Name ------- >NBLKS Unit -systems Printer *** # - # User t-series Engl Metr *** in out *** 16 C, Lawn, Flat 1 1 1 1 27 0 END GEN-INFO *** Section PWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC *** 16 0 0 1 0 0 0 0 0 0 0 0 0 END ACTIVITY PRINT -INFO <PLS > *****************_ Print -flags ***************************** PIVL PYR # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC ********* 16 0 0 4 0 0 0 0 0 0 0 0 0 1 9 END PRINT -INFO WQ Preliminary 4/1/2019 1:12:16 PM Page 18 PWAT-PARM1 <PLS > PWATER variable monthly parameter value flags *** # - # CSNO RTOP UZFG VCS VUZ VNN VIFW VIRC VLE INFO HWT *** 16 0 0 0 0 0 0 0 0 0 0 0 END PWAT-PARM1 PWAT-PARM2 <PLS > PWATER input info: Part 2 *** # - # ***FOREST LZSN INFILT LSUR SLSUR KVARY 16 0 4.5 0.03 400 0.05 0.5 END PWAT-PARM2 PWAT-PARM3 <PLS > PWATER input info: Part 3 *** # - # ***PETMAX PETMIN INFEXP INFILD DEEPFR 16 0 0 2 2 0 END PWAT-PARM3 PWAT-PARM4 <PLS > PWATER input info: Part 4 # - # CEPSC UZSN NSUR INTFW IRC 16 0.1 0.25 0.25 6 0.5 END PWAT-PARM4 AGWRC 0.996 BASETP AGWETP 0 0 *** LZETP *** 0.25 PWAT-STATEI <PLS > *** Initial conditions at start of simulation ran from 1990 to end of 1992 (pat 1-11-95) RUN 21 *** # - # *** CEPS SURS UZS IFWS LZS AGWS 16 0 0 0 0 2.5 1 END PWAT-STATEI END PERLND IMPLND GEN-INFO <PLS ><------- Name ------- > Unit -systems Printer *** # - # User t-series Engl Metr *** in out *** 1 ROADS/FLAT 1 1 1 27 0 END GEN-INFO *** Section IWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW IWAT SLD IWG IQAL *** 1 0 0 1 0 0 0 END ACTIVITY PRINT -INFO <ILS > ******** Print -flags ******** PIVL PYR # - # ATMP SNOW IWAT SLD IWG IQAL ********* 1 0 0 4 0 0 0 1 9 END PRINT -INFO IWAT-PARM1 <PLS > IWATER variable monthly parameter value flags *** # - # CSNO RTOP VRS VNN RTLI *** 1 0 0 0 0 0 END IWAT-PARM1 IWAT-PARM2 <PLS > IWATER input info: Part 2 *** # - # *** LSUR SLSUR NSUR RETSC 1 400 0.01 0.1 0.1 END IWAT-PARM2 IWAT-PARM3 <PLS > IWATER input info: Part 3 *** # - # ***PETMAX PETMIN 1 0 0 WQ Preliminary 4/1/2019 1:12:17 PM GWVS 0 Page 19 END IWAT-PARM3 IWAT-STATEI <PLS > *** Initial conditions at start of simulation # - # *** RETS SURS 1 0 0 END IWAT-STATEI END IMPLND SCHEMATIC <-Source-> <--Area--> <-Target-> MBLK *** <Name> # <-factor-> <Name> # Tbl# *** Basin 1*** PERLND 16 2.35 COPY 501 12 PERLND 16 2.35 COPY 501 13 IMPLND 1 9.38 COPY 501 15 ******Routing****** END SCHEMATIC NETWORK <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** COPY 501 OUTPUT MEAN 1 1 48.4 DISPLY 1 INP.UT TIMSER 1 <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** END NETWORK RCHRES GEN-INFO RCHRES Name Nexits Unit Systems Printer *** # - #<------------------ >< --- > User T-series Engl Metr LKFG *** in out *** END GEN-INFO *** Section RCHRES*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # HYFG ADFG CNFG HTFG SDFG GQFG OXFG NUFG PKFG PHFG *** END ACTIVITY PRINT -INFO <PLS > ***************** Print -flags ******************* PIVL PYR # - # HYDR ADCA CONS HEAT SED GQL OXRX NUTR PLNK PHCB PIVL PYR ********* END PRINT -INFO HYDR-PARM1 RCHRES Flags for each HYDR Section *** # - # VC Al A2 A3 ODFVFG for each *** ODGTFG for each FUNCT for each FG FG FG FG possible exit *** possible exit possible exit * * * * * * * * * * * * * * *** END HYDR-PARM1 HYDR-PARM2 # - # FTABNO LEN DELTH STCOR KS DB50 *** <------ ><-------- ><________><________><________><________><________> *** END HYDR-PARM2 HYDR-INIT RCHRES Initial conditions for each HYDR section *** # - # *** VOL Initial value of COLIND Initial value of OUTDGT *** ac-ft for each possible exit for each possible exit <------><-------- > <---><---><---><---><---> *** <---><---><---><---><---> END HYDR-INIT END RCHRES SPEC -ACTIONS WQ Preliminary 4/1/2019 1:12:17 PM Page 20 END SPEC -ACTIONS FTABLES END FTABLES EXT SOURCES <-Volume-> <Member> SsysSgap<--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # tem strg<-factor->strg <Name> # # <Name> # # *** WDM 2 PREC ENGL 1 PERLND 1 999 EXTNL PREC WDM 2 PREC ENGL 1 IMPLND 1 999 EXTNL PREC WDM 1 EVAP ENGL 0.76 PERLND 1 999 EXTNL PETINP WDM 1 EVAP ENGL 0.76 IMPLND 1 999 EXTNL PETINP END EXT SOURCES EXT TARGETS <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Volume-> <Member> Tsys Tgap Amd *** <Name> # <Name> # #<-factor->strg <Name> # <Name> tem strg strg*** COPY 501 OUTPUT MEAN 1 1 48.4 WDM 501 FLOW ENGL REPL END EXT TARGETS MASS -LINK <Volume> <-Grp> <-Member-><-'-Mult--> <Target> <-Grp> <-Member->*** <Name> <Name> # #<-factor-> <Name> <Name> # #*** MASS -LINK 12 PERLND PWATER SURO 0.083333 COPY INPUT MEAN END MASS -LINK 12 MASS -LINK 13 PERLND PWATER IFWO 0.083333 COPY INPUT MEAN END MASS -LINK 13 MASS -LINK 15 IMPLND IWATER SURD 0.083333 COPY INPUT MEAN END MASS -LINK 15 END MASS -LINK END RUN WQ Preliminary 4/1/2019 1:12:17 PM Page 21 Mitigated UCI File RUN GLOBAL WWHM4 model simulation START 1948 10 01 RUN INTERP OUTPUT LEVEL RESUME 0 RUN 1 END GLOBAL END 2009 09 30 3 0 FILES <File> <Un#> END FILES UNIT SYSTEM 1 < ----------- File Name- ----------------------------- >*** *** OPN SEQUENCE INGRP INDELT 00:15 PERLND 16 IMPLND 1 COPY 501 DISPLY 1 END INGRP END OPN SEQUENCE DISPLY DISPLY-INFO1 # - #<---------- Title ----------- >***TRAN PIVL DIG1 FIL1 1 Basin 1 MAX END DISPLY-INFO1 END DISPLY COPY TIMESERIES # - # NPT NMN *** 1 1 1 501 1 1 END TIMESERIES END COPY GENER OPCODE # # OPCD *** END OPCODE PARM # # K *** END PARM END GENER PERLND GEN-INFO PYR DIG2 FIL2 YRND 1 2 30 9 <PLS ><------- Name ------- >NBLKS Unit -systems Printer *** # - # User t-series Engl Metr *** in out *** 16 C, Lawn, Flat 1 1 1 1 27 0 END GEN-INFO *** Section PWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC *** 16 0 0 1 0 0 .0 0 0 0 0 0 0 END ACTIVITY PRINT -INFO <PLS > ***************** Print -flags ***************************** PIVL PYR # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC ********* 16 0 0 4 0 0 0 0 0 0 0 0 0 1 9 END PRINT -INFO WQ Preliminary 4/1/2019 1:12:17 PM Page 22 PWAT-PARM1 <PLS > PWATER variable monthly parameter value flags *** # - # CSNO RTOP UZFG VCS VUZ VNN VIFW VIRC VLE INFC HWT *** 16 0 0 0 0 0 0 0 0 0 0 0 END PWAT-PARM1 PWAT-PARM2 <PLS > PWATER input info: Part 2 *** # - # ***FOREST LZSN . INFILT LSUR SLSUR KVARY 16 0 4.5 0.03 400 0.05 0.5 END PWAT-PARM2 PWAT-PARM3 <PLS > PWATER input info: Part 3 *** # - # ***PETMAX PETMIN INFEXP INFILD DEEPFR BASETP 16 0 0 2 2 0 0 END PWAT-PARM3 PWAT-PARM4 <PLS > PWATER input'info: Part 4 *** # - # CEPSC UZSN NSUR INTFW IRC LZETP *** 16 0.1 0.25 0.25 6 0.5 0.25 END PWAT-PARM4 PWAT-STATEI <PLS > *** Initial conditions at start of simulation ran from 1990 to end of 1992 (pat 1-11-95) RUN 21 *** # - # *** CEPS SURS UZS IFWS LZS AGWS 16 0 0 0 0 2.5 1 END PWAT-STATEI END PERLND IMPLND GEN-INFO <PLS ><------- Name ------- > Unit -systems Printer *** # - # User t-series Engl Metr *** in "out *** 1 ROADS/FLAT 1 1 1 27 0 END GEN-INFO *** Section IWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW IWAT SLD IWG IQAL *** 1 0 0 1 0 0 0 END ACTIVITY PRINT -INFO <ILS > ******** Print -flags ******** PIVL PYR # - # ATMP SNOW IWAT SLD IWG IQAL ********* 1 0 0 4 0 0 0 1 9 END PRINT -INFO IWAT-PARM1 <PLS > IWATER variable monthly parameter value flags *** # - # CSNO RTOP VRS VNN RTLI *** 1 0 0 0, 0 0 END IWAT-PARM1 IWAT-PARM2 <PLS > IWATER input info: Part 2 *** # - # *** LSUR SLSUR NSUR RETSC 1 400 0.01 0.1 0.1 END IWAT-PARM2 IWAT-PARM3 <PLS > IWATER input info: Part 3 *** # - # ***PETMAX PETMIN 1 0 0 AGWRC 0.996 AGWETP 0 GWVS 0 WQ Preliminary 4/1/2019 1:12:17 PM Page 23 END IWAT-PARM3 IWAT-STATEI <PLS > *** Initial conditions at start of simulation # - # *** RETS SURS 1 0 0 END IWAT-STATEI END IMPLND SCHEMATIC <-Source-> <--Area--> <-Target-> MBLK *** <Name> # <-factor-> <Name> # Tbl# *** Basin 1*** PERLND 16 2.35 COPY 501 12 PERLND 16 2.35 COPY 501 13 IMPLND 1 9.38 COPY 501 15 ******Routing****** END SCHEMATIC NETWORK <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** COPY 501 OUTPUT MEAN 1 1 48'.4 DISPLY 1 INPUT TIMSER 1 <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** END NETWORK RCHRES GEN-INFO RCHRES Name Nexits Unit Systems Printer *** # - #<------------------ >< --- > User T-series Engl Metr LKFG *** in out *** END GEN-INFO *** Section RCHRES*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # HYFG ADFG CNFG HT.FG SDFG GQFG OXFG NUFG PKFG PHFG *** END ACTIVITY PRINT -INFO <PLS > ***************** Print -flags ******************* PIVL PYR # - # HYDR ADCA CONS HEAT SED GQL OXRX NUTR PLNK PHCB PIVL PYR ********* END PRINT -INFO HYDR-PARM1 RCHRES Flags for each HYDR Section *** # - # VC Al A2 A3 ODFVFG for each *** ODGTFG for each FUNCT for each FG FG FG FG possible exit *** possible exit possible exit * * * * * * * * * * * * * * *** END HYDR-PARM1 HYDR-PARM2 # - # FTABNO LEN DELTH STCOR KS DB50 *** <------ ><-------- ><--------><-------- ><--------><--------><--------> *** END HYDR-PARM2 HYDR-INIT RCHRES Initial conditions for each HYDR section *** # - # *** VOL Initial value of COLIND Initial value of OUTDGT *** ac-ft for each possible exit for each possible exit <______>G-------- > G___><___><___>G___><___> END HYDR-INIT END RCHRES SPEC -ACTIONS WQ Preliminary 4/1/2019 1:12:17 PM Page 24 END SPEC -ACTIONS FTABLES END FTABLES EXT SOURCES <-Volume-> <Member> SsysSgap<--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # tem strg<-factor->strg <Name> # # <Name> # # *** WDM 2 PREC ENGL 1 PERLND 1 999 EXTNL PREC WDM 2 PREC ENGL 1 IMPLND 1 999 EXTNL PREC WDM 1 EVAP ENGL 0.76 PERLND 1 999 EXTNL PETINP WDM 1 EVAP ENGL 0.76 IMPLND 1 999 EXTNL PETINP END EXT SOURCES EXT TARGETS <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Volume-> <Member> Tsys Tgap Amd *** <Name> # <Name> # #<-factor->strg <Name> # <Name> tem strg strg*** COPY 1 OUTPUT MEAN 1 1 48.4 WDM 701 FLOW ENGL REPL COPY 501 OUTPUT MEAN 1 1 48.4 WDM 801 FLOW ENGL REPL END EXT TARGETS MASS -LINK <Volume> <-Grp> <-Member-><--Mult--> <Target> <-Grp> <-Member->*** <Name> <Name> # #<-factor-> <Name> <Name> # #*** MASS -LINK 12 PERLND PWATER SURO 0.083333 COPY INPUT MEAN END MASS -LINK 12 MASS -LINK 13 PERLND PWATER IFWO 0.083333 COPY INPUT MEAN END MASS -LINK 13 MASS -LINK 15 IMPLND IWATER SURO 0.083333 COPY INPUT MEAN END MASS -LINK 15 END MASS -LINK END RUN WQ Preliminary 4/1/2019 1:12:17 PM Page 25 Disclaimer Legal Notice This program and accompanying documentation are provided 'as -is' without warranty of any kind. The entire risk regarding the performance and results of this program is assumed by End User. Clear Creek Solutions Inc. and the governmental licensee or sublicensees disclaim all warranties, either expressed or implied, including but not limited to implied warranties of program and accompanying documentation. In no event shall Clear Creek Solutions Inc. be liable for any damages whatsoever (including without limitation to damages for loss of business profits, loss of business information, business interruption, and the like) arising out of the use of, or inability to use this program even if Clear Creek Solutions Inc. or their authorized representatives have been advised of the possibility of such damages. Software Copyright © by : Clear Creek Solutions, Inc. 2005-2019; All Rights Reserved. Clear Creek Solutions, Inc. 6200 Capitol Blvd. Ste F Olympia, WA. 98501 Toll Free 1(866)943-0304 Local (360)943-0304 www.clearcreeksolutions.com WQ Preliminary 4/1/2019 1:12:17 PM Page 28 BiowClean A Forterra Company Date: 03/29/19 Subject: 8695 — Devey Elementary, Federal Way, Wa To Whom It May Concern, - The MWS Linear will be sized in accordance with the TAPE GULD approval for the Modular Wetland System. The system is sized at a loading rate of (less than or equal to)1.o gpm/ sq ft, where the pre -filter cartridges are sized at a loading rate of less than 2.1 gpm/ sq ft. Design, sizing, and loading have been reviewed and approved by a Modular Wetland Representative and is ready for final approval. Shown below are the calculations for this Project: MWS-L-8-16-V-UG-HC ■ Required Treatment Flow Rate = o.85 cfs • MWS-Linear-8-16 Treatment Capacity Provided = o.85 cfs or 381.48 gpm at 6.3' HGL • Pre -filter Cartridge = 7 full size cartridges • Surface Area per Cartridge = 25.6 sq ft • Loading rate (Pre -Filter Cartridge) = 2.1 gpm / sq ft ■ MWS Wetland Surface Area = 372.96 sf • Loading Rate (Wetland Media) =1.0 gpm/sf If you have any questions please feel free to contact us at your convenience. Sincerely, Anthony J. Spolar, E.I.T. Stormwater Engineer Modular Wetland System, Inc. 5796 Armada Dr. Suite 250, Carlsbad, Ca 92008 (469) 458-7973 • Fax (760) 433-3176 www.biocleanenvironmental com FWPS TCO MEETING SIGN -IN PROJECT NAME: FWPS #-24 DATE: 6/10/19. NAME COMPANY/ORGANIZATION PHONE NUMBERS E-MAIL I E. -. his '1 A Officer .� ��d `� � Other: J 2. �ii ! fir,: t�ti Office: Zdx"� �)� aJEcl r )N Other: 3 • c� -e'�t �r Ir�t Office: 7,56 flsr S"6 S.S, e Other: 4 IG t b t Office: c !` - i187 iLo Fb Other: 5.�1.n5 ► �.�� ��. Office: cvs0L� Other: F.o 6.�C Office: 31W 7600 &AC�ea )e 6 er Other: a 1(100. CUM 7.1,/, 6y Office0o SaT --72.2 i _ ✓ et Other: 8. `C�C�'1 >CI 1 Office:A, %.. Other: 9. %i cgs Office: Other:1R Ll (/ 10. Office: Other: 11. Office: Other: 12. Office: Other: 13. Office: Other: 14. Office: Other: 15. Office: Other: Bulletin #I46 — April 23, 2014 Page 1 of 9 k:\Handouts\Pre-Con Meeting Notes Permit Conditions — Permit No. 19-101838-CO 1. Maintain fire suppression system during construction. 2. Separate permit required for any modification to the fire alarm system and/or devices. 3. Separate permit required for any modification to the fire sprinkler system of 10 or more fire sprinkler heads. 4. Single action hardware required on Staff restroom doors. 5. Prior to any Occupancy of the building (Temporary or Final), all site/civil improvements shall be completed with Public Works final approval - . NO EXCEPTIONS. 6. See Land Use conditions of approval for 19-100523-UP, many items are required to be completed prior to issuance of any Certificate of Occupancy. ES24 Project Transportation Technical Report TABLE OF CONTENTS 1. INTRODUCTION.......................................................................................... .............................. 1 I.I. Project Description................................................................................................................. 1 2. BACKGROUND CONDITIONS.................................................................................................... 5 2.1. Roadway Network..................................................................................................................... 5 2.2. Traffic Volumes........................................................................................................................ 6 2.3. Traffic Operations................................................................................................................... 10 2.4. Parking............................................................................................................................... 13 2.5. Transit Facilities and Service.................................................................................... ......... 13 2.6. Non -Motorized Transportation Facilities................................................................................ 13 3. PROJECT IMPACTS.................................................................................................................... 14 3.1. Roadway Network................................................................................................................... 14 3.2. Traffic Volumes.................................................................................. ............................. 14 3.3. Trip Distribution and Assignments......................................................................................... 17 3.4. Traffic Operations.................................................................................. . ............................. 18 3.5. Parking Demand and Supply..........................................,........................................................ 27 3.6. Transit..................................................................................................................................... 27 3.7. Non -Motorized Transportation Facilities................................................................................ 28 3.8. Transportation Impact Fees..................................................................................................... 28 4. FINDINGS AND RECOMMENDATIONS.................................................................................. 29 4.1. Analysis Findings........................................................................................•.......................... 29 4.2. Recommendations................................................................................................................. 30 APPENDIX A — City of Federal Way Analysis Requirements APPENDIX B — Traffic Counts Data Sheets APPENDIX C — Level of Service Definitions & LOS Calculation Sheets APPEDNIX D — SimTraffic Queue Simulations Results APPEDNIX E — AHBL's AutoTurn Analysis of School Bus Site Circulation LIST OF FIGURES Figure 1. Vicinity Map of Existing Schools and Proposed Project Site ......................... ........... .......... _ 2 Figure 2. Site Plan with Access and Planned Load/Unload Areas......................................................... 4 Figure 3. Existing (2019) Traffic Volumes............................................................................................ 8 Figure 4. Forecast 2020 Without -Project Traffic Volumes.................................................................... 9 Figure 5. Total Site Traffic by 15-Minute Period With Staggered (by 45-minutes) Start Times......... 15 Figure 6. Morning Peak Hour Trip Assignments — Combined Peak for Wildwood & Lake Grove .... 19 Figure 7. Forecast 2020 With -Project Traffic Volumes....................................................................... 20 Figure 8. Family -Vehicle and School -Bus Load/Unload Areas........................................................... 23 Figure 9. School Bus Auto -Turn Analysis........................................................................................... 24 1 "191 ; April 10, 20191 i ES24 Project Transportation Technical Report LIST OF TABLES Table 1. Level of Service Summary — Existing and Without -Project Conditions (Federal Way)........ 10 Table 2. Level of Service Summary — Existing and Without -Project Conditions (WSDOT).............. 11 Table 3. Level of Service Summary — Existing and Without -Project Conditions (King County) ....... 12 Table 4. Collision Summary (January 1, 2016 through February 28, 2019)........................................ 12 Table 5. Trip Generation Estimates — Interim Site for Wildwood and Lake Grove Elementaries....... 14 Table 6. Combined Trip Generation Estimates — Interim Site for Wildwood and Lake Grove ........... 16 Table 7. Trip Generation Comparison to Estimates for Prior Permitted Site Uses ............................... 17 Table 8. Level of Service Summary — 2020 Without- and With -Project Conditions (Federal Way)... 18 Table 9. Level of Service Summary — Site Access Driveways With -Project ....................................... 21 Table 10. Site Access Intersection Queue Lengths — 2020-With-Project Conditions .......................... 22 Table 11. Level of Service Summary — 2020-Without- and With -Project Conditions (WSDOT)....... 25 Table 12. SR 18 Interchange Queue Lengths — 2020-Without- and With -Project Conditions ............ 26 Table 13. Level of Service Summary — 2020-Without- and With -Project Conditions (King County) 26 I" April 10, 2019 1 ii ES24 Project Transportation Technical Report 1. INTRODUCTION r This report presents the transportation impact analyses for Federal Way Public Schools' proposed ES24 Project located in the City of Federal Way. The scope of the analysis and approach were coordinated with the City of Federal Way after its review of the Traffic Generation and Scoping Analysis, for the project; the City's comment letter with analysis requirements is included in Appendix A.' This report also addresses subsequent comments issued March 27, 2019 by the City in a second technical review comment letter.3 The analyses were prepared to support the change -of -use permitting effort for this 1 project and documents the existing conditions in the site vicinity, presents estimates of project -related Jtraffic, and evaluates the anticipated impacts to the surrounding transportation system. 1.1. Project Description 1.1.1. Existing and Prior Uses The project site is located at 3600 S 344th Way in Federal Way just east of the State Route (SR) 18 interchange with Weyerhaeuser Way S. The site contains two buildings —a two-story office/classroom building and a separate two-story parking garage —and a surface parking lot. The office/classroom building to be converted has a total of 99,200 square feet (sf) on two floors.4 Per King County Assessor data as well as tenant improvement plans of the interior, the building has two sections —an office portion totaling 42,001 sf and a college/university portion totaling 57,199 sf. The building was originally constructed in 2001 for DeVry University, which occupied and held classes in the building. As DeVry's use and occupancy of the building declined, the site owner (LBA) leased the office portion of the building to Conduent (formerly ACS, formerly Xerox), which had up to 900 employees working daily in the call center on the sites. DeVry University closed at the end of 2015.E The overall site has a total of 917 parking spaces with 477 located in the exterior surface parking lot and 440 parking spaces within the two-story parking garage.' The site has two vehicular access driveways on S 344th Way. 1.1.2. Proposed Elementary School Use Federal Way Public Schools has acquired the project site and plans to make minor improvements that would allow for interim elementary-school use for two schools—Wildwood Elementary and Lake Grove Elementary —while both schools are being renovated. The interim school use is expected to occur for one academic year (2019-2020) and would accommodate a total of about 950 students (about 370 from Lake Grove Elementary and about 580 from Wildwood Elementary). After the interim use, the building is anticipated to be made available for other school -related programs that are expected to be less intense (in terms of traffic and parking demand) than the planned interim use. The site, vicinity, and the two schools (with their enrollment areas) that would be accommodated are shown on Figure 1. Heffron Transportation, Inc., February 20, 2019 City of Federal Way, Technical Review Comments, Feb. 21, 2019; and personal comm. with S. Long, Feb. 28, 2019. J 3 City of Federal Way, Technical Review Comments #2, March 27, 2019. 6 Existing uses and building areas from King County Assessor website data, accessed, February 2019. 5 LBA Realty, letter from K. Ospina — Operations Manager, February 4, 2019. 6 Federal Way Mirror, April 24, 2015. _J 7 Field counts by GreeneGasaway, February 2019. JI " April 10, 2019 1 1 N Not to Scale Enrollment Areas for Elementary Schools Federal Way Public Schools Figure 1 ES24 PROJECT Vicinity Map of Existing Schools I heffron and Proposed Project Site transportation inc I ES24 Project Transportation Technical Report The planned interim school site is located about 5.5 miles (driving distance) from Lake Grove Elementary School and about 4.5 miles (driving distance) from Wildwood Elementary. As a result, all students in both schools would be eligible for school -bus transportation. In order to accommodate the two schools, the project would consist of modifications to the interior of the building and the surface parking lot would be modified to designate a school -bus load/unload zone (accommodating at least 10 full-size (40-foot) school buses and up to four Special Education (SPED - 25-foot) school buses simultaneously). The District estimates that Lake Grove Elementary would be served by up to six full- size school buses and two or three SPED buses; Wildwood Elementary would be served by up to 10 full size school buses and up to four SPED buses. Passenger -car load/unload would occur from parking spaces located within the project site. Site and building improvements are planned to begin in late spring 2019 with occupancy in fall 2019 for the 2019-2020 school year. The site plan with access locations and planned load/unload areas is shown in Figure 2. As requested by the City of Federal Way, the District would provide Advisory School Zone Flashers on S 344"' Street to inform drivers of an advisory 20 mph school zone. Operational requirements for accommodating two schools in the building dictate elements such as joint use of shared spaces (e.g. kitchen, cafeteria, nurses' office, etc.), and integrating bus transportation routes within the District. As a result, the start and dismissal times for each school would be staggered. Based on current planning, the District anticipates that school hours for Lake Grove Elementary would be from 8:35 A.M. to 3:05 P.M. and hours for Wildwood Elementary would be from 9:20 A.M. to 3:50 P.M. -providing a 45-minute stagger between the two schools. This schedule stagger will also allow for the temporal separation between traffic flows to and from the two schools during the peak arrival and dismissal periods, since most traffic generated by elementary schools is compressed into about 30 minutes. Finally, because the proposal is for an interim period at a site located several miles from the existing schools and enrollment areas, and since all students would be eligible for transportation, the District expects substantially higher school -bus ridership than would be expected for a typical school. Preliminary estimates for the two schools are that up to 80% to 85% of all students may rely on school - bus transportation. It is noted that school -bus ridership for morning arrivals can be lower than afternoon dismissal because morning trips may be combined with other family trips (e.g. parents dropping students off at school on the way to work). J I a" April 10, 2019 1 3 M -T 04 - 1, " I Existing, Parkin • �-! �.•` Garage. ; for Staff Parking .9 ir School Bus I Load/Unload a. to i i I � I , Famiiy-vehicle load/unload area ILoad/Unload SPED Bus I ■ate �r��Al� ���� _-_ , I 0 4 M� o _; .10 r ♦ _ ♦, A,; I� ♦ School Bus ♦ Load/Unload y .� ! - School Bus & _ �00 - - Family Vehicle S 344th Way _ �� Access Source: GreeneGasaway, February 2019 Federal Way Public Schools Figure 2 ES24 PROJECT Site Plan with Access ' heffrvn and Planned Load/Unload Areas transportation Irmo ES24 Project Transportation Technical Report -1 ' 2. BACKGROUND CONDITIONS l _J 1 J This section of the report presents the existing and future conditions without the proposed project. The impacts of the proposed project were evaluated against these base conditions. The future horizon year for this analysis is 2020, because this is the year the most intense interim elementary school use (with two schools and enrollment of 370 and 580 students) is scheduled to occur at the site. Since the site has been unoccupied for about four years, the analysis of without -project conditions reflects no traffic being generated by the site. However, details of the traffic generation estimates and likely impacts outlined as part of the original SEPA review and permitting effort for the City -approved use of the site are provided for comparison to demonstrate what could be and was generated by the approved site use. The following sections describe the existing roadway network, traffic volumes, traffic operations (in terms of levels of service), transit facilities, non -motorized facilities, and parking. The study area intersections were determined in coordination with City of Federal Way staff based on the site's location at the eastern edge of the City of Federal Way and the location of the two schools (and enrollment areas) that will occupy the site. Since the site is near unincorporated King County and in close proximity to the SR 18 interchange with Weyerhaeuser Way S, the study area includes two intersections controlled by King County and provides supplemental analysis for the Washington State Department of Transportation (WSDOT) controlled ramp intersections. Based on City guidance, the following intersections (listed by jurisdiction) could experience increases of 100 or more morning peak hour trips compared to current conditions and were identified for analysis. The City also requested analysis of the site access intersections during the afternoon dismissal peak hour; the City is completing PM peak hour analysis separately as part of its traffic concurrency review process. City of Federal Way Intersections • S 304`h Street / Military Road S • Weyerhaeuser Way / S 344`h Way • S 344`h Way / West Site Access • S 3441h Way / East Site Access 2.1. Roadway Network King County Intersections a S 342"d Street / Military Road S • S 3201h Street / Military Road S WSDOT Intersections Weyerhaeuser Way / SR 18 Eastbound Ramps Weyerhaeuser Way / SR 18 Westbound Ramps The following describes key roadways in the site vicinity as presented in the City of Federal Way Comprehensive Plan — Transportation Elements S 344th Way / S 344" Street is classified as a Principal Collector and provides east -west access from its western terminus at Weyerhaeuser Way S. Approximately '/z-mile east of Weyerhaeuser Way S, the roadway bends northward and becomes 42"d Avenue S for about 700 feet before bending eastward again and becoming S 342"d Street and extending east to Military Road S. Adjacent to the site, the roadway has three lanes (one in each direction plus a center, two-way, left -turn lane) with curbs, gutters, and sidewalks on both sides. Farther east, it has two lanes (one in each direction) with asphalt shoulders on both sides. The posted speed limit is 35 miles per hour (mph). Its intersection with Military Road S is located within unincorporated King County and is unsignalized (the eastbound approach is stop -sign controlled). Its intersection with Weyerhaeuser Way S is located within the City of Federal Way and is also unsignalized (the westbound approach is stop -sign controlled). & City of Federal Way, Revised 2015. 1 � April 10, 2019 1 5 ES24 Project Transportation Technical Report Weyerhaeuser Way S is classified as a Principal Collector south of the SR 18 Eastbound Ramps intersection and as a Minor Arterial north of SR 18 Eastbound Ramps intersection. It provides north - south access between S 3201h Street on the north and S 3491h Street on the south. Near the project site, Weyerhaeuser Way is a four/five-lane roadway (two lanes in each direction with some left -turn pockets). North of Weyerhaeuser Road it narrows to a two/three-lane roadway. It has curbs on both sides and sidewalk on the east side. The posted speed limit is 35 mph. Military Road S is a north -south oriented roadway classified as a Minor Arterial with one travel lane in each direction and auxiliary lanes at major intersections, including left -turn pockets at S 342"d Street. Near the site, it is located within unincorporated King County; it is within the City of Federal Way between SR 18 and S 320`h Street and then again west of Interstate 5 (I-5). The roadway has paved shoulders with some segments of curb on one or both sides. The posted speed limit is 35 mph. Both the City of Federal Way's 2018 — 2023 Transportation Improvement Plan9 (TIP) and King County's Road Services Division Capital Improvement Program (CIP)1 ° were reviewed. There are no transportation improvements planned that could affect the roadways and intersections near the project site by 2020 when the two schools are planned to temporarily occupy the project site. It is noted that the City has previously considered converting the S 3441h Way / Weyerhaeuser Way S interscction to roundabout control; however, that project is on hold due to lack of funding. Another development in the vicinity —the Greenline Warehouse "A" project —was recently reviewed and approved by the City of Federal Way. As a SEPA condition of approval and prior to issuance of Certificate of Occupancy, that project applicant is required to "...construct right-tum storage for the westbound SR-18 off -ramp to mitigate for the impact to the westbound off -ramp to the satisfaction and with approval of WSDOT."" WSDOT requested the turn storage be extended by 200 feet (from 100 feet to 300 feet. This improvement is assumed in the future without -project analyses; all other roadways and intersections were assumed to remain unchanged in year 2020 for this analysis. 2.2. Traffic Volumes 2.2.1. Peak Hour Determination As described previously, the interim use of the site by two elementary schools will require that the start and dismissal times of each school are staggered by 45 minutes. As described later in the Trip Generation section of this report (Section 3.2.1), the staggered start times are expected to result in a morning site peak hour of 8:15 to 9:15 A.M. and an afternoon site peak hour of 3:00 to 4:00 P.M. Therefore, the morning analyses of off -site intersections were performed for the 8:15 to 9:15 A.M. hour; site access analyses were performed for the 3:00 to 4:00 P.M. hour. 2.2.2. Existing Conditions To capture the existing traffic conditions during the referenced morning peak hour, traffic counts were performed at all study intersections from 7:15 to 9:15 A.M. A count was also performed at the site access point on S 3441h Way from 2:30 to 4:30 P.M. All counts were performed on Wednesday, March 20, 2019. The count days were coordinated to they reflected typical school -day operations. As noted above, the morning peak hour of the proposed school uses would be from 8:15 to 9:15 A.M. During this hour, background traffic volumes are between 11% and 24% lower than volumes during the commuter AM peak hour, which occurred from 7:15 to 8:15 A.M. at all locations except one (it occurred from 7:45 to 9 City of Federal Way, May, 2017. ° King County, (h!#ps llagua.kinscount}_anv/kcdat/roads/ci ), updated March 12, 2019, accessed, March 21, 2019. 11 City of Federal Way, Modified Mitigated Determination of Nonsignificance (MDNS) Greenline Warehouse "A ", October 26, 2018. La" April 10, 2019 1 6 1 J ES24 Project Transportation Technical Report 8:45 A.M. at the Weyerhaeuser Way S / SR 18 Westbound Ramps intersection). The existing morning peak hour traffic volumes are shown on Figure 3; the afternoon volumes at the site access driveway are also shown. The traffic counts are provided in Appendix B. 2.2.3. Future Without -Project Conditions Traffic volume forecasts for 2020 conditions without the project were developed by applying a compound annual growth rate to the study -area intersections. A 2% compound annual growth rate was applied to existing volumes, consistent with traffic analyses of other development projects in the vicinity. In addition to the background growth rate, traffic estimates from the following developments were included in the future baseline traffic volumes.12 • Greenline Business Park; • IRG Building A; • IRG Building B; • East Campus Corporate Park (assuming full occupancy); • DaVita Federal Way; and • Former Weyerhaeuser Headquarters building (assuming full occupancy) It is noted that the assumed pipeline traffic added to study area intersections reflects values for the commuter AM peak hour; actual pipeline traffic during the analysis hour (8:15 to 9:15 A.M.) would likely be lower than assumed (by 11 % to 24%). In addition, the traffic analyses for the above developments only included forecasts for two of the study -area intersections evaluated in this report — the Weyerhaeuser Way S/SR 18 Ramp intersections. Therefore, pipeline traffic for all other locations were estimated. Similarly, volumes for the afternoon peak hour were not provided for the segment of S 344`h Way where site access is provided; therefore, those pipeline volumes were also estimated from available details about the PM peak hour traffic assignments for each development. The 2020-without-project morning peak hour traffic volumes are shown on Figure 4; the 2020 without - project afternoon peak hour traffic volumes at the site access driveways are also shown. 12 Pipeline development trip estimates derived by Heffron Transportation, Inc. from traffic volumes presented in Greenline Business Park— Transportation Impact Analysis, Transportation Engineering NorthWest (TENW), April 27, 2018. JI April 10, 2019 1 7 Enrollment Areas - for Elementary Schools t0 N r 0 Not to Scale �— 0 - S 288th St 117 103 107 —� 1 f ! 178 5II9 636 0 --► 265 0 ��� n i 47 195 152 �to 142 1 f 496 211 99 i 89 270 1 Elementary Wildwood 1` I rr y rr CD 3 J r N r rrr Lake Grove �+ r y� a Elementary * 158 47 5 3121h St ff 1 37 1 L 311 ; 12 54 543 66 208 5 f l 1 100 S 320th St S 320th St 5 321s15 1 ,0 1 nCD W� 200 244 m 5 �1 •�`r�'Jg SW ♦` � s 1 �, t 1 182 126 �'' S 336th St 73 s� 0 —0� 371192 _ Project 171 Site 5 42nd S Dr 99 5 344th Si 5 3481h St � � 1 i 1 !� S 349th St 258 95 L 178 r 10 fr 193 193 (99) ► — (99) 86 86 385 15 (359)� (359) —0. Key XX Morning Peak Hour Volume (XX) (Afternoon Peak Hour Volume) driveways only Federal Way Public Schools Figure 3 heffrvn ES24 PROJECT Existing (2019) Traffic Volumes I transportation inc Enrollment Areas for Elementary Schools Lake Grove Elementary* / 0 t o \ 153 :� 0 l +-- 0 109 --+ T i♦ 0 __* 272 0 176 --+ 200 f 0 t— 548 5 S 320th St EJ13 102 T CA204 521 Pye SW �\ �4 206 184 S 336th St 268 1 0 457196 174 5t 277103 t 206 i 10 I 447 15 XX Morning Peak Hour Volume (XX) (Afternoon Peak Hour Volume) driveways only Federal Way Public Schools ES24 PROJECT Wildwood yy��, Elementary` Figure 4 Forecast 2020 Without -Project Traffic Volumes N Not to Scale 60 119 105 226 805 f1 1 48 148 1 88 --► 215 101 93 341 163 48 40�� T 13 618 65 loth St S321stS [ 1 y l 6 ro 1 1 � 1 � S [ to Project Site 5 342nd 5 5 344th Sl S 349th St 221 221 (104) (104) 94 94 (370)� (370) heffron transportation inc ES24 Project Transportation Technical Report 2.3. Traffic Operations Morning peak hour traffic operations analyses were performed for the study -area intersections. Analyses of PM peak hour conditions were prepared by the City of Federal Way as part of the transportation concurrency evaluation, and are not included in this report. Traffic operations are evaluated using level of service (LOS) with six letter designations, "A" through "F." LOS A is the best and represents good traffic operations with little or no delay to motorists. LOS F is the worst and indicates poor traffic operations with long delays. The following sections present results for intersections in each of the affected jurisdictions. All level -of -service calculations are included in Appendix C. 2.3.1. City of Federal Way Levels of service for the study area intersections within the City of Federal Way were determined using procedures in the Highway Capacity Manual 6`h Edition.13 All level of service calculations were performed using the Synchro 10.1 traffic operations analysis software and reported from HCM 6 module for both signalized and unsignalized intersections. Intersection geometric characteristics as well as signal phasing and timing for all signalized intersections were confirmed during field observations. These characteristics were assumed to remain unchanged for future 2020 conditions. The City of Federal Way has an adopted level of service policy that sets standards for the street and highway system. Outside of the City Center, the standards require volume -to -capacity (v/c) ratios of 1.2 or lower for signalized intersections and 1.0 or lower for unsignalized intersections.14 Table 1 summarizes existing and forecast 2020 levels of service without the proposed project for the two off -site intersections within the City of Federal Way. Table 1. Level of Service Summary — Existing and Without -Project Conditions (Federal Way) Morning Peak Hour (8:15 to 9:15 A.M.) Existing (2019) 2020 Without Project Intersection Type I Location -Signalized Intersection LOS 1 Delay 2 VIC 3 i LOS Dela VIC S 304th Street I Military Road B 11.8 0.47 B 12.3 0.47 Unsi nalized Intersection 1 Movement LOS Delay V1C € LOS Delay VIC S 3441h Way I Weyerhaeuser Way S (overall) A 3.6 A 4.1 Westbound Left Turns C 15.3 0.03 C 16.5 0.04 Westbound Right Turns B 13.9 0.33 C 16.2 0.42 Southbound Left Turns A 8.7 0.10 A 9.0 0.11 Source: Heffron Transportation, Inc., March 2019. 1. LOS = Level of service. 2. Delay = Average seconds of delay per vehicle. 3. VIC = Volume -to -capacity ratio for signalized intersection calculated using HCM 2000 Module. HCM 6 does not report intersection -wide VIC ratios. As shown, the signalized S 3041h Street / Military Road S intersection currently operates at LOS B and is projected to operate at LOS B in 2020 without the project. The unsignalized S 344th Way / 13 HCM 6`h Edition, Transportation Research Board (TRB), 2016. City of Federal Way, City of Federal Way Comprehensive Plan — Transportation Element, Revised 2015, Ia" April 10, 2019 1 10 ES24 Project Transportation Technical Report I Weyerhaeuser Way S intersection currently operates at LOS A overall with all movements operating at LOS B or better. This intersection is expected to continue to operate at LOS A overall in 2020, but the westbound right -turn movement is projected to degrade from LOS B to LOS C due to increases in background traffic assumed from pipeline development. j 2.3.2. WSDOT Levels of service for the two WSDOT-controlled study area intersections were determined using procedures in the Highway Capacity Manual 6`h Edition and performed using the Synchro 10.1 traffic operations analysis software. The results are reported from the Synchro LOS module, which accounts for the upstream and downstream effects of closely spaced intersections such as the SR 18 ramps. Signal timing and phasing cards for the two SR 18 ramps intersections were provided by WSDOT and were confirmed during field observations. The westbound right -turn storage lane extension described previously (from 100 feet to 300 feet) was assumed to be in place for the 2020 analysis. All other intersection characteristics were assumed to remain unchanged. I 11 SR 18 is classified by WSDOT as a Highway of Statewide Significance (HSS) and has an established LOS standard of LOS D. Table 2 summarizes existing and forecast 2020 levels of service without the proposed project for the two WSDOT intersections at the SR 18 on/off ramps at Weyerhaeuser Way S. As shown, both are currently operating at LOS B. The eastbound ramps intersection is expected to continue to operate at LOS B in 2020 without the project; westbound ramp intersection is projected to degrade from LOS B to LOS C in 2020 without the project due to the assumed increases in background traffic from pipeline development projects. Table 2. Level of Service Summary — Existing and Without -Project Conditions (WSDOT) Intersection Type I Location Morning Peak Hour (8:15 to 9:15 A.M.) Existing (2019) 2020 Without Project LOS I Delay z VIC 3 LOS Delay VIC Signalized Intersection SR 18 Westbound Ramps I Weyerhaeuser Way S SR 18 Eastbound Ramps I Weyerhaeuser Way S B 14.3 0.42 C 27.3 0.74 B 10.9 0.32 B 18.0 0.53 Source: Heffron Transportation, Inc., March 2019. 1. LOS = Level of service. 2. Delay = Average seconds of delay per vehicle. 3. VIC = Volume -to -capacity ratio for signalized intersection calculated using HCM 2000 Module. 2.3.3. King County Levels of Service Levels of service for the two King -County -controlled study -area intersections were determined using procedures in the Highway Capacity Manual 6`h Edition and performed using the Synchro 10.1 traffic operations analysis software. The results are reported from the HCM 6 module for both signalized and unsignalized intersections. Signal timing and phasing for the S 320th Street / Military Road S intersection were provided by King County. Intersection channelization, geometries, as well as signal phasing and timing were confirmed during field observations; all were assumed to remain unchanged for future 2020 conditions. ` I I U April 10, 2019 1 11 ES24 Project Transportation Technical Report King County's adopted LOS standard within its urban area is LOS E.15 Table 3 summarizes existing and forecast 2020 levels of service without the proposed project for the two off -site intersections within King County. As shown, the signalized S 320th Street / Military Road intersection currently operates at LOS C; assumed increases in background traffic associated with pipeline development is forecast to degrade operations to LOS D in 2020 without the project. The unsignalized S 342nd Street intersection with Military Road S currently operates at LOS A overall with all movements operating at LOS C or better. The overall intersection is expected to continue to operate at LOS A in 2020, but the eastbound left -turn movement is expected to degrade from LOS C to LOS D due to assumed increases in background traffic. Table 3. Level of Service Summary - Existing and Without -Project Conditions (King County) Morning Peak Hour (8:15 to 9:15 A.M.) LOS 1 1 Existing (2019) j 2020 Without Project Delay 2 VIC 3 ! LOS Delay VIC Intersection Type I Location Signalized Intersection S 320th Street / Military Road S C 34.1 0.72 D 53.4 0.83 Unsi nalized Intersection I Movement LOS Delay VIC ,`• LOS Delay VIC S 342,d Street / Military Road S (overall) A 1.6 A 1.8 Northbound Left Turns A 7.9 0.05 A 8.0 0.06 Eastbound Left Turns C 21.7 0.17 D 26.2 0.22 Eastbound Right Turns A 9.7 0.02 ! A 9.7 0.02 Source: Heffron Transportation, Inc., March 2019. 1. LOS = Level of service. 2. Delay = Average seconds of delay per vehicle. 3. VIC = Volume -to -capacity ratio for signalized intersection calculated using HCM 2000 Module. Collision Review As recommended in scoping discussions with City of Federal Way traffic division staff, collision data for the two King County -controlled intersections were obtained from WSDOT. These data, reflecting a 3.2-year period between January 1, 2016 and February 28, 2019 are summarized in Table 4. None of the collisions involved pedestrians and/or bicyclists and there were no recorded fatalities. These data do not indicate any unusual traffic safety conditions. Table 4. Collision Summary (January 1, 2016 through February 28, 2019) Number of Collisions by Type Total Avg I Rear- Side Left Right Right Ped 1 Intersections End Swipe Turn Turn Angle Cycle Other a.,,, 12Yrs Year S 320th Street I Military Rd S 4 0 0 1 0 0 3 8 2.5 S 342nd Street I Military Rd S 0 0 0 0 0 0 0 0 0.0 Source: WSDOT, March 2019. Reflects collision data for the 3.2-year time period between January 1, 2016 and February 28, 2019. a. Other collision types include improper movement, or collision type not provided. 15 King County, 2016 Comprehensive Plan - Transportation Element, updated October 29, 2018. 1 " April 10, 2019 1 12 ES24 Project Transportation Technical Report I I I I J J 2.4. Parking The overall site has a total of 917 parking spaces with 477 located in the exterior surface parking lot and 440 parking spaces within the two-story parking garage.16 2.5. Transit Facilities and Service Pierce Transit provides bus service in the site vicinity. The closest bus stops are located approximately 1,000 feet southwest of the site on Weyerhaeuser Way S at the S 344th Way intersections. The stops are served by Pierce Transit Route 501 (northbound stop north of the intersection and southbound stop south of the intersection), which operates seven -days per week with weekday service from about 6:00 A.M. to about 8:50 P.M. and headways (time between consecutive buses) of 60 minutes. 2.6. Non -Motorized Transportation Facilities As described in the Roadway Network section, there are sidewalks along S 344th Way adjacent to the site. There are also intermittent pedestrian facilities beyond the site frontage on Weyerhaeuser Way S. 16 Field counts by GreeneGasaway, February 2019. I"ILIO April 10, 2019 1 13 ES24 Project Transportation Technical Report 3. PROJECT IMPACTS This section describes conditions that would exist with the interim elementary school use at the project site. As described previously, the interim school use is expected to occur for one academic year (2019- 2020) and would accommodate a total of about 950 students (about 370 from Lake Grove Elementary and about 580 from Wildwood Elementary). After the interim use, the building is anticipated to be made available for other school -related programs that would be smaller and less intense (in terms of traffic and parking demand) than the planned interim use. The following sections describe the methodology used to determine the proposed project's impacts. 3.1. Roadway Network To accommodate school -bus turn movements at the eastern access driveway, the District would widen the driveway apron to 40 feet consistent with City of Federal Way standards. In addition, as requested by the City of Federal Way, the District would provide Advisory School Zone Flashers on S 344"' Street to inform drivers of an advisory 20 mph school zone. 3.2. Traffic Volumes The following describes the assumptions used to estimate project -generated traffic. 3.2.1. School Trip Generation Estimates Trip generation estimates for the interim elementary schools were derived using rates published for Elementary Schools (Land Use 520) in the Institute of Transportation Engineers' (ITE) Trip Generation Manual." The rates based on the number of students were applied using the expected enrollment for both schools (580 students expected at Wildwood and 370 students expected at Lake Grove). The estimated trip generation for both schools for three peak hours —morning arrival, afternoon dismissal, and the traditional commuter PM peak hours are presented in Table 5. It is important to note that the project site for the interim schools will not have many of the typical facilities common at permanent elementary schools such as gymnasiums, playfields, or theaters. These types of facilities are regularly used by local communities and surrounding neighborhoods and are often the primary cause of traffic generation during the commuter PM peak hour (since elementary schools generally are dismissed prior to the PM peak). As a result, the PM peak hour trip estimates are likely conservatively high. Table 5. Trip Generation Estimates — Interim Site for Wildwood and Lake Grove Elementaries School Expected Enrollment 1 Morning Peak Hour Afternoon Peak Hour Commuter PM Peak Hour In Out Total In Out Total In Out Total Wildwood Elementary Lake Grove Elementary 580 students 370 students 1 210 179 389 134 114 248 89 108 197 1 57 69 126 48 51 99 1 30 33 63 Source: Heffron Transportation, Inc., February 2019 using rates for Elementary Schools (LU 520) from ITE's Trip Generation Manual. 1. Enrollment estimates provided by Federal Public Schools, February 2019. As noted previously, the start times of the two schools must be staggered to accommodate operational requirements within the building as well as school bus transportation. Because of the staggered start times, it would not be accurate or appropriate to simply add the above peak hour trip estimates, as that would overstate the actual hourly trip generation at the site. Instead and to account for the staggered 11 ITE, 10111 Edition, September 2017. Ia April 10, 2019 1 14 ES24 Project Transportation Technical Report start times, temporal distributions (in 15-minute increments) of school -traffic were derived from driveway counts conducted previously at an existing South Puget Sound area elementary school.18 The temporal distributions were applied to the morning arrival afternoon dismissal peak hour trip generation estimates for each school accounting for the 45-minute staggered starts and then combined to determine the hour during which the highest combined traffic would be expected.19 The staggered start times are j not expected to influence traffic generated by the two schools during the commuter PM peak hour. lHowever, as noted above, the PM peak hour estimates using published ITE rates are likely conservatively high for the planned interim schools at this site. J J Figure 5 shows how the traffic from both schools is projected to combine and result in peak volumes in the morning and afternoon. During both peak periods, the largest early spikes in 15-minute volume (8:15 A.M. during morning arrivals and 3:15 P.M. just prior to afternoon dismissal) are comprised of the highest 15-minute volume expected from Lake Grove Elementary combined with a smaller volume of early trips generated by Wildwood Elementary. The second spikes in volume (8:45 A.M. and 3:30 P.M.) are comprised mostly of traffic expected from Wildwood Elementary, with a small remaining number of overlapping trips from Lake Grove Elementary. Figure 5. Total Site Traffic by 15-Minute Period With Staggered (by 45-minutes) Start Times 180 ' 160 ' 140 120 U) CD 100 ' L N CD 80 ' E 7 j 60 ' CJ H 40 ' 20 ' Total Both Schools Largest hourly volume from the two schools in the morning would occur --•Wildwood ES from 8:15to 9:15A.M. —Lake Grove ES Largest hourly volume from the two schools in the afternoon would ti I occur from 3:00 to 4:00 P.M. z 1 I -TVI .kf %k i0,F I ¢ ¢ ¢ ¢ ¢ ¢ ¢ ¢ ¢ ¢ ¢ ¢ a a. M o_ M M M 0- M M c- M M M OU') c? O O LO O M U') O O Un O M u') O O Ln U_� "T O O U') O M Vn "t O O Un OU') M -r OU') O OU') M O I;r O Co Co I__ r— I- r— M W 00 OC) O M — CV " N CV C+'M M M M T V CC) Morning and Afternoon Peak Periods (I5-minuteperiod begin) Source: Heffron Transportation, Inc., February 2019. Table 6 presents the resulting combined peak hour trip estimates for the two planned schools that would share the site. It is important to note that the trip estimates presented below reflect the highest combined hourly volumes for the entire site. When combined, the Lake Grove Elementary would generate its highest hourly volumes from 7:35 to 8:35 A.M. and from 2:45 to 3:45 P.M., while Wildwood Elementary 18 Site counts performed at the Puyallup School District's Pope Elementary School in October 2017. 19 To facilitate the analysis of 15-minute temporal distributions with a 45-minute stagger, the assumed school hours were 8:30 A.M. to 3:30 P.M. for Lake Grove Elementary and 9:15 A.M. to 3:45 P.M. for Wildwood Elementary. I April 10, 2019 1 15 J it" ES24 Project Transportation Technical Report would generate its highest hourly volumes from 8:20 to 9:20 A.M. and from 3:15 to 4:15 P.M. Due to the 45-minute staggered start times, the combined site peak hours are forecast to occur from 8:15 to 9:15 A.M. and from 3:00 to 4:00 P.M. and are represented in the table. The forecast site traffic during these hours are expected to consist of all or nearly all of Wildwood Elementary peak hour traffic with about 46% of the Lake Grove Elementary peak hour traffic overlapping the morning peak hour and about 62% overlapping the afternoon peak hour. Table 6. Combined Trip Generation Estimates — Interim Site for Wildwood and Lake Grove School Morning Peak Hour 8:15 to 9:15 A.M. Afternoon Peak Hour (3:00 to 4:00 P.M.) Commuter PM Peak Hour (highest hour 4-6 P.M.) In Out Total In Out Total In Out Total Wildwood Elementary Lake Grove Elementary 210 179 389 48 65 113 1 258 244 502 1 106 88 194 15 63 78 121 151 272 48 51 99 30 33 63 1 78 84 162 Total Combined for Site Source: Heffron Transportation, Inc., February 2019. 3.2.2. Trip Generation of Prior Uses Since the existing building was original constructed for and occupied by DeVry University, the site has historically generated trips during the morning, afternoon, and commuter PM peak hour. To provide a comparison of trip estimates for the planned interim school use and the prior use, trip generation estimates were obtained from the original permitting effort and SEPA review documents for the building and its accessory parking garage. A detailed traffic impact analysis was prepared in year 2000 in support of the SEPA review and permitting for the site. The Transportation Impact Analysis for DeVry, Inc. Federal Way, Washington Campus20 included detailed traffic generation estimates and analyses for the site. The estimates were described in the Trip Generation section of that report (pages 31 and 32); Table 4 of that report presents the resulting estimates that were used for the analyses. The original permitted use was expected to generate 5,090 daily trips with approximately 500 AM peak hour trips expected to occur between 8:00 and 9:00 A.M. These trip estimates were incorporated into the SEPA Checklist" prepared for the development at the time and were reviewed and approved by the City of Federal Way. Based on its review of the SEPA Checklist and the supporting transportation impact analysis, the City issued a Mitigated Determination of Non -Significance (MDNS). 22 It is noted that, in more recent years, use by DeVry University declined and the building was partially occupied by a call -center use in addition to the reduced level of use by DeVry University. A recent letter from the site's previous owner's representative suggests the site's office component had 900 employees and the DeVry University component had 300 students.zs 3.2.3. Net Changes in Site Trip Generation Typically, change -of -use applications and the associated transportation review analyses consider the net change in trips compared to a site's previous use. According to Federal Way Revised Code (FWRC) section 19.90.010 — Definitions, "Net new trips" means the trip generation of the development activity less any allowable credit for existing activity that will be replaced, demolished or abandoned as part of the development activity. In addition, the same section notes that "Trip generation credit" means a 20 The Transpo Group, Inc., May 11, 2000. 21 The Quadrant Corporation, May 13, 2000. 22 City of Federal Way, July 15, 2000, 23 LBA Realty, letter from K. Ospina — Operations Manager, February 4, 2019. I "OL April 10, 2019 1 16 J J J ES24 Project Transportation Technical Report reduction in the number of new peak hour trips attributed to an application as described in FWRC 19.90.080, equal to the number of peak hour trips generated on the site described on the application fi°om uses that have had a SEPA analysis prior to the effective date of the ordinance adopting this chapter that have ceased or will cease if the development permit is granted. FWRC Section 19.90.120 (4) states: In the case of a demolition or termination of an existing structure or use, only to the extent that trips generated by the last previous use were analyzed and, if required, mitigated by a previous SEPA decision or CRC, shall a trip generation credit be applied to the trip generation for the use subsequent to the effective date of the ordinance codified in this chapter. The number of trips allowed in the credit shall be as estimated using ITE's Trip Generation, or other methodology approved by the director. Table 7 presents a comparison of the prior site trip generation estimates and the estimates derived for the proposed interim elementary school use. The planned interim school uses on the site are estimated to generate an increase of only 3 trips in the morning peak hour, though it is noted that the inbound / outbound splits are different. The planned interim elementary school use would generate nearly 200 fewer trips during the PM peak hour. Since the site has been vacant for the past few years, no reduction to background volumes was applied; however, when compared to traffic estimates used in SEPA review, permitting, and determination of mitigation for the original building and its MDNS, the planned interim elementary school use would generate traffic at similar or lower levels. Table 7. Trip Generation Comparison to Estimates for Prior Permitted Site Uses Site Use Size AM Peak Hour Commuter PM Peak Hour In Out Total In Out Total Original DeVry University 1 Interim Elementary Schools 2 100,000 sf 580 / 370 students 434 65 499 258 244 502 -176 179 3 73 287 360 78 84 162 5 -203 -198 Total Site 1. Source: Transportation Impact Analysis for DeVry, Inc. Federal Way, Washington Campus, Transpo Group, May 2000. 2. Source: Heffron Transportation, Inc., February 2019. Although the FWRC indicates a trip credit for the prior use should be allowed, to present a conservative worst -case analysis, all trips generated by the interim use were evaluated as if they would be new to the surrounding roadway network. As noted later in this report, the traffic impact fee should credit the prior use 3.3. Trip Distribution and Assignments The interim school site is located roughly 5.5 miles from Lake Grove Elementary and 4.5 miles from Wildwood Elementary. The enrollment areas for both schools would remain unchanged during the interim use period. Trip distribution patterns for each school were developed based on the locations of the enrollment areas, residential density within those areas, and anticipated travel routes and travel times between those areas, the site, and the larger regional transportation network. These distribution patterns reflect the existing and expected future travel characteristics of the local roadway network including the locations of the site access driveways, parking supply, and student drop-off/pick-up areas. The majority of morning and afternoon peak hour trips are expected to consist of passenger vehicles (for student drop-off and pick-up) and school buses. Some peak hour trips were also assumed to consist of teachers and staff. The estimated peak hour trips were assigned to the roadway network using the projected distribution patterns. The projected traffic distribution patterns for the two schools on the combined interim site for the morning peak hour are shown on Figure 6. Iam; April 10, 2019 1 17 ES24 Project Transportation Technical Report It should also be recognized that the students that would attend both schools are currently attending or would otherwise be attending the schools in their current locations, were they not under construction. With all students eligible for bus transportation, it is likely the total number of trips within the larger City of Federal Way would be lower. In addition, the trips that would have gone to those schools would not occur and would instead be redirected to the interim site during the construction period. The trip assignments did not take credit for redirecting those existing trips to the interim site. As noted above, since the existing project site and building are currently unoccupied, no credit for removal of trips from the prior uses was applied to traffic in the study area. The estimated morning peak hour trip assignment was added to the forecast 2020 without -project traffic volumes presented previously. The 2020 with -project morning peak hour traffic volumes are shown on Figure 7. 3.4. Traffic Operations Levels of service for the study area intersections were calculated using the 2020-with-project traffic volumes and the procedures and methods outlined previously. The following sections describe the results for intersections in each jurisdiction. Level -of -service calculations are included in Appendix C. 3.4.1. City of Federal Way Off -Site Intersections Table 8 summarizes forecast 2020 levels of service with the proposed project for the two off -site intersections in the City of Federal Way. Analyses were performed using the same methodology described previously. Results for without -project conditions are provided for comparison. As shown, the S 3041h Street / Military Road S intersection is expected to continue operating at LOS B with the project. The S 3441h Way / Weyerhaeuser Way S intersection is projected to degrade to LOS B overall and westbound right -turns are expected to degrade from LOS C to LOS D. These intersections would meet City of Federal Way level of service standards, and no mitigation would be needed. As noted previously, the weekday PM peak hour LOS analyses were conducted by the City of Federal Way as part of the transportation concurrency evaluation, and are not included in this report. Table 8. Level of Service Summary — 2020 Without- and With -Project Conditions (Federal Way) Morning Peak Hour (8:15 to 9:15 A.M.) 2020 Without Project 2020 With Project Intersection Type I Location Signalized Intersection 'urisdiction LOS I Delay 2 VIC 3 LOS Delay VIC S 304th Street / Military Road B 12.3 0.47 f B 14.2 0.52 Unsi nalized Intersection 'urisdiction 1 Movement LOS Delay VIC LOS Delay VIC S 344th Way / Weyerhaeuser Way S A 4.1 B 11.8 Westbound Left Turns C 16.5 0.04 C 24.9 0.06 Westbound Right Turns C 16.2 0.42 D 34.4 0.82 Southbound Left Turns A 9.0 0.11 A 9.6 0.23 Source: Heffron Transportation, Inc., March 2019. 1. LOS = Level of service. 2. Delay = Average seconds of delay per vehicle. 3. VIC = Volume -to -capacity ratio for signalized intersection calculated using HCM 2000 Module. HCM 6 does not report intersection -wide VIC ratios. "I; April 10, 2019 1 18 it J KI Ir XX Outbound Trips (Project Only) i /o LL'� ` Enrollment Areas for Elementary Schools Federal Way Public Schools ES24 PROJECT d�1 N Not to Scale Figure 6 Morning Peak Hour Trip Assignments heffron Combined Peak for Wildwood & Lake Grove transportation inc Enrollment Areas L------- for Elementary Schools 0 N 0 122 2I51 0 Not to Scale i 0 S 2881h St 119 105 109 —� T f 0� 0 ` 226 208 805 299 Q D � i 48 226 214 k,�� f ��� �a y 148 1 f 518 � 101 256 93 341 �(td S 9 Wildwood Elementary* L ���,F°'�' rr 5ya CD r rr � rr Lake Grove Elementary* 1 f r I _ s 3121h 5t 196163 1 41 81—�T 'I, 548 13 � 66 618 131 324 � 5 , . S 320th St .I 1 j— 109 E S 320th St � t 5 321st 5 1 ,0 rD 362 535 � t 184 249 L� S 336th St I 268 —? 1 0 --* 629227 Project 239 Z Site S 342nd 5 Dr S 344th St S 348th St 277 211 409 1 1� 10 I Fp� 16 447 Key XX Morning Peak Hour Volume (XX) (Afternoon Peak Hour Volume) driveways only S 349th St (1 5) (8) _ (75) (53) 41 1► 4 9'8 36 Z34(45) t15 (5) y *-2261119t 4­355 C (66)82 ? (5) 27--+ [375)12-1j. (423)130--1. Federal Way Public Schools Figure 7 Forecast 2020 With -Project I heffrvn ES24 PROJECT Traffic Volumes transportation inc ES24 Project Transportation Technical Report Site Access Driveway Operations The project site has two vehicular access driveways on S 3441h Way. School buses and staff are expected to use the eastern driveway; family drivers are expected to be directed to the western access. For those students that are transported to and from school in family vehicles, drivers will be directed to use parking spaces within the site and to walk students to and from the building. Operational analyses of the site access driveways were prepared using the same methods and analysis tools as applied to the off -site intersections. Morning and afternoon peak period counts were performed at the existing eastern driveway to document current volumes on S 344th Way. The same traffic forecast methodology was applied to volumes on S 344th Way as described previously for the off -site analysis (2% compound annual growth rate plus pipeline development traffic). Since the pipeline development projects in the vicinity did not prepare analyses for the afternoon peak hour, those values were estimated. As shown in Table 9, both site access driveways are expected to operate at LOS A overall during both the morning and afternoon peak hours and all movements are projected to operate at LOS C or better. The HCM reported 95th-percentile queues are also presented; all are forecast to be 2.0 vehicles or fewer. Table 9. Level of Service Summary - Site Access Driveways With -Project Intersection Type I Location LOS 1 Morning Peak Delay 2 Hour V1C 3 951h% Q 41 LOS Afternoon Delay Peak Hour VIC 951h% Q Unsi nalized Intersection 1 Movement S 344nd Way / West Site Access (overall) A 5.5 A 3.8 Eastbound Left Turns A 8.5 0.10 0.3 A 7.9 0.07 0.2 Southbound Left Turns B 14.2 0.12 0.4 C 16.6 0.22 0.8 Southbound Right Turns B 13.6 0.41 2.0 A 9.9 0.15 0.5 S 344nd Way / East Site Access (overall) A 1.3 A 1.2 Eastbound Left Turns A 8.6 0.04 0.1 A 8.8 0.01 0 Southbound Movements B 14.7 0.10 0.3 B 11.9 0.11 0.4 - Source: Heffron Transportation, Inc., March 2019. 1. LOS = Level of service. 2. Delay = Average seconds of delay per vehicle. 1 3. VIC = Volume -to -capacity ratio. 4. 951h-%ile Q - the 95'h percentile queue reported by HCM 6 methodology in number of vehicles. J J J Site Access Driveway Queuing Queuing simulations were also performed for the site access intersections on S 3441h Way. The average and 951h-percentile queue lengths (the queue that would be exceeded 5 percent of the time) were determined using the Sim Traffic 10.1 microsimulation software companion to Synchro. The simulations were conducted to represent conditions where school traffic (particularly family -vehicle and school -bus activity) is compressed into shorter time periods, peak hour factor (PHF) adjustments were applied for all simulations. As shown in Table 10, the project is expected to generate some eastbound left -turn queues within the center left -turn pocket. However, the simulations indicate they would be accommodated within available storage areas without interfering with adjacent access points. The queues for vehicles leaving the site would also be accommodated within the available storage. The SimTraffic simulations results are included in Appendix D. .J I a" April 10, 2019 1 21 ES24 Project Transportation Technical Report Table 10. Site Access Intersection Queue Lengths — 2020-With-Project Conditions Intersection 1 Movement Storage Length Morning Peak Hour Afternoon Peak Hour Average Q 2 95th %Ile Q 3 Average Q 95th %Ile Q S 344th Way I West Site Access Eastbound Left Turns 100 feet 20 feet 49 feet 10 feet 35 feet Westbound Through -Right Movements n/a 2 feet 13 feet n/a 4 n/a Southbound Left -turns 75 feet 22 feet 56 feet 26 feet 49 feet Southbound Right Turns 85 feet 39 feet 65 feet 26 feet 49 feet S 344th Way / East Site Access Eastbound Left Turns 170 feet 10 feet 40 feet 3 feet 22 feet Southbound Turns 250 feet 13 feet 54 feet 1 21 feet 65 feet Source: Heffron Transportation, Inc., March 2019. Queue lengths calculated using Sim Traffic average of five, 60-minute model runs. 1. Average Q = Estimated average queue over duration of peak hour 2. 951h-%ile Q = 951h percentile queue, that which would be exceeded 5% of the hour or less. 3. n/a — not applicable; no queue reported. On -Site Accomodations for Passenger Car Load/Unload When planning and designing new schools, a key aspect is accommodating passenger vehicle queues during morning arrival and afternoon dismissal. Since this project site is being prepared for interim (nine months) use by two elementary schools with sites and enrollment areas located 4 to 5 miles away, all students would be eligible for district -provided bus transportation. Trips to this site may be out of the way for many family drivers and the District expects much higher levels of bus ridership during the interim occupancy period. Nevertheless, the following presents potential on -site queuing and stacking using rates and guidance for traditional school projects. Planning research and guidance from several sources suggest providing on -site queue stacking of between 1.2 and 2.0 feet per student.24 Since the arrival and dismissal periods of the two schools would be staggered by 45 minutes, the peak queuing and stacking demand of each school (typically lasting for about 10 to 15 minutes) would also be staggered. Therefore, planning for queuing and stacking can focus on the larger of the two schools—Wildwood Elementary. With enrollment expected at 580 students, that guidance would recommend a range of 700 to 1,160 linear feet or room for 35 to 58 vehicles. The southwest surface parking lot, where family drivers will be directed to park and walk students to and from the building, has 148 parking stalls. Figure 8 shows this area with 58 vehicles. This lot can accommodate nearly 2.5 times the industry guidance for vehicle queuing and stacking on site, without stacking in the drive aisles. The drive aisles could accommodate substantially more vehicles. It should be noted that on -site vehicle stacking in this area of the site is more than three times what will be provided at the permanent Wildwood Elementary School site when renovation is complete. The enrollment for Lake Grove Elementary at this site would be about 64% of Wildwood Elementary; therefore, this area would be adequate for both schools. It is acknowledged that some fluctuation in volumes and queuing activities are common as they can be affected by weather, special events, and unfamiliarity with drop-ofFpick-up procedures at the beginning of each school year. The primary risk for overspill onto S 344th Way will be congestion at the driveway throat. Therefore, it is recommended that the District provide a staff member, certified flagger, or off -duty police officer at the access driveway during morning arrival and afternoon dismissal for the first two weeks of school to ensure traffic flows do not spill out on to S 344th Place during either period for both schools. 24 Keith B. Higgins, PE, TE — Hatch Mott MacDonald, Retooling School Drop-off/Pick-up Zones to Meet Demand, WestemITE Meeting Paper 9C, 2010. IApril 10, 2019 1 22 M A Key: /c i M C� Inbound School Bus Route A Outbound School Bus Route . ,- Existing Parking i;- Garage for Staff Parking SChOOI BUS Load/Unload 1 I F' f Family -vehicle load/unload area OEM Fru; r ru cars, Sil!7wn r r � r ro Cl �i� p r� Y ' � r r a r r r rf Family Vehicle �► yi=. Access Source: Green`eGasaawway, February 2019 Federal Way Public Schools ES24 PROJECT tz: i � s it r� - I- SPED Bus Load/Unload is School Bus & _ Staff Access S 344th Way Figure 8 Family -Vehicle and School -Bus Load/Unload Areas r� School Bus Load/Unload Y N I ' hefftransportrvn inc ES24 Project Transportation Technical Report Accommodations for School Buses The District estimates that Lake Grove Elementary would be served by up to six full-size (40 foot) school buses plus two or three SPED (25-foot) buses; Wildwood Elementary would be served by up to 10 fill -size (40-foot) school buses and up to four SPED (25-foot) buses. Since the start and dismissal times of each school would be staggered, buses serving each school would not be on site at the same times. Therefore, the site would be required to accommodate up to 10 full-size buses and up to four SEPD buses simultaneously. School buses are planned to be directed to use the eastern access driveway and approach the designated load zones. One load zone would be located between the building and the parking garage. This area is approximately 220 feet long and is sufficient to accommodate five of the 40-foot full-size school buses. Another zone for five full-size buses would be located on the south side of the building as shown. An ADA accessible load zone for four 25-foot SPED buses would be designated along the east side of the building. Figure 8 (previous page) shows the location of planned school bus load/unload areas and the anticipated circulation routes through the site for inbound and outbound buses. These routes have been field tested at the site using District school buses and drivers; an AutoTurn analysis of the circulation routes is included in Appendix E. As shown, the site can easily accommodate the school buses on site without affecting S 344th Way. The project civil engineer (AHBL) prepared an AutoTurn analysis of school buses turning into and out of the site at the eastern access driveway. The results are shown on Figure 9. To accommodate bus movements without encroaching into opposing lanes or the center turn lane, the District plans to widen the driveway apron to 40 feet consistent with City of Federal Way standards. The pavement evaluation for S 344`h Way has also been conducted by AHBL and will be provided under separate cover. Figure 9. School Bus Auto -Turn Analysis will need to avoid monument sign g L` misses do not conflict with each other widen driveway to 40' up to RfvV line will need to adjust how sidewalk meets frontage sidewalk driveway apron \flush ids IE V,,,: panel per city detail Flush panel per city detail 3 6A 3.6A Source: AHBL, April 8, 2019. r/w line IIL April 10, 2019 1 24 it !l� ES24 Project Transportation Technical Report 3.4.2. WSDOT 1 The following presents the results of the level of service and queuing simulation analyses prepared for the two WSDOT-controlled study -area intersections. It is noted that the with -project operations and queuing conditions are likely similar to or better than would be expected with the existing building 7 occupied by the original DeVry University use reviewed under SEPA and permitted by the City. Levels of Service - Table 11 summarizes existing and forecast 2020 levels of service with the proposed project for the two WSDOT intersections at the SR 18 on/off ramps at Weyerhaeuser Way S. Analyses were performed using the same methodology as described previously. As shown, the westbound SR 18 ramps intersection is projected to degrade from LOS C to LOS D with the project; eastbound ramps intersection is expected to continue operating at LOS B. With the project, these intersections would meet WSDOT's level of service standards and no mitigation would be needed. Table 11. Level of Service Summary — 2020-Without- and With -Project Conditions (WSDOT) J J J J Intersection Type 1 Location Morning Peak Hour (8:15 to 9:15 A.M.) 2020 Without Project 2020 With Project LOS 7 Delay 2 VIC 3 LOS Delay Vic Signalized Intersection 'urisdiction SR 18 Westbound Ramps I Weyerhaeuser Way S SR 18 Eastbound Ramps I Weyerhaeuser Way S C 27.3 0.74 D 37.9 0.87 B 18.0 0.53 B 19.4 0.59 Source: Heffron Transportation, Inc., March 2019. 1. LOS = Level of service. 2. Delay = Average seconds of delay per vehicle. 3. VIC = Volume -to -capacity ratio for signalized intersection calculated using HCM 2000 Module. Queuing Simulations As recommended in scoping discussions with City of Federal Way traffic division staff, queuing simulations were also performed for the SR 18 ramp intersections at Weyerhaeuser Way S. The 95cn percentile queue lengths (the queue that would be exceeded 5 percent of the time) were determined using the SimTraffic 10.1 microsimulation software companion to Synchro. As shown in Table 12, the project is forecast to increase the 95`'-percentile queues somewhat, but the existing and planned storage areas are expected to accommodate the projected queue lengths in 2020 with the project. SimTraffic simulations results are included in Appendix D. J 1 a" April 10, 2019 1 25 ES24 Project Transportation Technical Report Table 12. SR 18 Interchange Queue Lengths — 2020-Without- and With -Project Conditions Intersection / Movement SR 18 Westbound Ramps / Weyerhaeuser Way S Northbound Left Turns Westbound Left Turns Westbound Right Turns SR 18 Eastbound Ramps / Weyerhaeuser Way S Southbound Left Turns Eastbound Left Turns Eastbound Right Turns 95% Queue Lengths (feet) Storage Length Morning Peak Hour (feet) 2020 Without Project i 2020 With Project 300 157 1 291 >1,000 96 121 300 220 € 244 500 155 128 >1,000 183 194 400 79 99 Source: Heffron Transportation, Inc., March 2019. 1. Queue lengths were calculated using the Sim Traffic with an average of five, 60-minute model runs. 3.4.3. King County The following presents the results of the level of service analyses prepared for the two King County - controlled study -area intersections. It is noted that the with -project conditions are likely similar to or better than would be expected with the existing building occupied by the original DeVry University use reviewed under SEPA and permitted by the City. The results are presented in Table 13. As shown, the signalized S 320th Street / Military Road intersection is expected to continue to operate at LOS D in 2020 with the project. The unsignalized S 342"d Street / Military Road S intersection is projected to continue to operate at LOS A overall; the eastbound left -turn movement forecast to experience additional delay and degrade from LOS D to LOS E with the project. However, these results do not consider that some drivers may choose to make two -stage left turns onto northbound Military Road S using the center two-way, left -turn lane. If this occurs, the delays are expected to be less and operations are likely to be at LOS D or better. In either case, the intersection would still meet King County operational standards of LOS E or better. Table 13. Level of Service Summary — 2020-Without- and With -Project Conditions (King County) Morning Peak Hour (8:15 to 9:15 A.M.) 2020 Without Project 1 2020 With Project LOS I Delay 2 V/C 3 LOS Delay VIC Intersection Type 1 Location Signalized Intersection S 320th Street / Military Road S D 53.4 0.83 D 54.3 0.87 Unsi nalized Intersection I Movement LOS Delay VIC LOS Delay V/C S 342"d Street / Military Road S (overall) A 1.8 A 3.3 Northbound Left Turns A 8.0 0.06 A 8.6 0.07 Eastbound Left Turns D 26.2 0.22 E 42.0 0.49 Eastbound Right Turns A 9.7 0.02 B 10.4 0.02 Source: Heffron Transportation, Inc., March 2019. 1. LOS = Level of service. 2. Delay = Average seconds of delay per vehicle. 3. VIC = Volume -to -capacity ratio for signalized intersection calculated using HCM 2000 Module. Tll.; April 10, 2019 1 26 ES24 Project Transportation Technical Report _I) 3.5. Parking Demand and Supply 3.5.1. School Day Parking School -day parking demand at elementary schools is primarily driven by staffing levels and family - volunteer activity. Future parking demand estimates were developed based on studies at similar elementary schools in the area and rates published by ITE. Observations performed by Heffron Transportation at numerous elementary schools throughout the Puget Sound area indicate school -day parking demand rates ranging from 1.18 to 1.38 vehicles parked per employee (accounting for employees, volunteers, and visitors). ITE's Parking Generation25 includes peak parking demand rates of 0.13-vehicles-per-student and 0.95-vehicles-per-employee. Based on school employee directories for each school, Wildwood Elementary has 66 employees; Lake Grove Elementary has 50 employees (as noted the combined enrollment for the two schools would be 950 students. Based on the range of rates available, the proposed interim school use is expected to have peak school -day parking demand that could range from about 110 to 160 vehicles. The variation in demand would likely depend on the level of volunteer participation. Even with some parking spaces unavailable due to use for school bus load unload areas, the site is expected to have over 800 parking spaces, which would easily accommodate typical school -day parking demand. 3.5.2. Evening Event Parking The proposed interim elementary schools are likely to host occasional evening and/or weekend events. The types of events typically held at the site may include the following. • Large School Events — Typically occur about once every month or two. The largest events occur two or three times per year and usually include: Curriculum Night/Open House, drama performances, musical concerts or talent shows, and STEM or science fairs and showcases. Some of the larger events have staggered arrivals and not all attendees are on site at once, while others have fixed start and end times and all attendees are on site simultaneously. • PTA (or other) Meetings — There are commonly one or two smaller PTA events per month that usually occur in a commons space. Typically, attendance ranges from about 30 to 100 people. For evening events, the on -site parking supply of over 900 spaces would likely be more on -site parking capacity than any other elementary school in the region and could accommodate evening events. Because of the limited commons spaces within the building, it is expected that large events would be scheduled to avoid overlapping between the two schools. 3.6. Transit Some transit trips could be generated by the teachers or staff at the site. However, due to the distance to the nearest transit stop, the number is expected to be very small. The nearest bus stops are located about 1,000 feet southwest of the site on Weyerhaeuser Way S at S 344th Way. The potential for a few additional transit trips is not expected to result in adverse impacts to transit facilities or service. School bus transportation is made available to by Federal Way Public Schools to students who qualify for transportation. For the proposed project, when Lake Grove Elementary and Wildwood Elementary schools are located at the project site, all students would be eligible for school bus transportation. The District estimates that Lake Grove Elementary would be served by up to six school buses; Wildwood Elementary would be served by up to 10 school buses.26 25 ITE, 5`h Edition, January 2019. 26 Email communication, GreeneGasaway, February 2019. I VL April 10, 2019 1 27 J ES24 Project Transportation Technical Report 3.7. Non -Motorized Transportation Facilities As described previously, the planned interim school site is located about 5.5 miles (driving distance) from Lake Grove Elementary School and about 4.5 miles (driving distance) from Wildwood Elementarythe two schools that would occupy the site. As a result, all students in both schools would be eligible for school -bus transportation and none would be located within walking distance. No walk area would be established around the site for the planned use. 3.8. Transportation Impact Fees The City of Federal Way collects traffic impact fees for new development. The traffic impact fee for elementary schools is based on floor area and is assessed at $2.00 per new square foot. However, the fee amount should be reduced based on the elimination of the existing use. The City's rate schedule does not have specific rates for college or university (the building's original purpose), but the rate for office uses (the building's most recent use), is $6.00 per square foot. Since the impact fee rate for the proposed use is less than that of the prior use, no traffic impact fee should be applied. IApril 10, 2019 1 28 ES24 Project 1 Transportation Technical Report _I 4. FINDINGS AND RECOMMENDATIONS 4.1. Analysis Findings The following summarizes the findings of the analysis; • Federal Way Public Schools plans to make minor improvements to the former DeVry University building that would allow for interim elementary-school use for two schools— Wildwood Elementary and Lake Grove Elementary —while both schools are being renovated. J • The interim school use is expected to occur for one academic year (2019-2020) and would accommodate a total of about 950 students (about 370 from Lake Grove Elementary and about 1 580 from Wildwood Elementary). After the interim use, the building is anticipated to be made 9 available for other school -related programs that are expected to less intense (in terms of traffic and parking demand) than the planned interim use. The planned interim school site is located about 5.5 miles (driving distance) from Lake Grove Elementary School and about 4.5 miles (driving distance) from Wildwood Elementary. As a result, all students in both schools would be eligible for school -bus transportation. • Operational requirements to accommodate the two schools in the building require that start and dismissal times for each be staggered by 45 minutes. With the planned staggered start times, the j combined site is expected to generate 502 trips during its morning peak hour (8:15 to 9:15 l A.M.); 272 trips during the afternoon peak hour (3:00 to 4:00 P.M.); and 162 trips during the during the commuter PM peak hour. ■ Compared to trip generation estimates used for the original SEPA review and permitting of the 1 subject building and parking garage, the planned interim school use would generate 3 additional morning peak hour trips and nearly 200 fewer commuter PM peak hour trips. ■ When all trips from the planned interim schools are added as new to the local roadways, all off - site study -area intersections under City of Federal Way, King County, and WSDOT control, are 1 forecast to meet operational standards of each jurisdiction and no mitigation is recommended. Family drivers that elect to transport students to or from school will be directed to the southwest surface parking lot, which has 148 parking stalls. This lot can accommodate nearly 2.5 times the industry guidance for vehicle queuing and stacking on a school site and is expected to adequately accommodate demand from both schools. ■ Operational analysis and queuing simulations indicate that the access driveways and existing 1 channelization can accommodate the interim school use (including family vehicles and school buses) without adversely affecting traffic flows on S 344th Street. • The proposed interim school use is expected to have peak school -day parking demand that could range from about 110 to 160 vehicles. Even with some parking spaces unavailable due to use for school bus load unload areas, the site is expected to have over 800 parking spaces, which would easily accommodate typical school -day parking demand. • For evening events, the on -site parking supply of over 900 spaces is expected to accommodate evening events. Because of the limited commons spaces within the building, it is expected that large events would be scheduled to avoid overlapping between the two schools. J • All students in both schools that would temporarily occupy the site would be eligible for school - bus transportation; none would be located within walking distance. No walk area would be established around the site for the planned use. II � April 10, 2019 1 29 ES24 Project Transportation Technical Report 4.2. Recommendations Based on the above findings, the following two measures are recommended. A. Transportation and Access Communication: Prior to opening the interim schools, the District and both schools should develop and distribute transportation and access materials. The materials should communicate to families the school bus availability, routes, stops, and schedules. The materials should also provide directions for those family drivers that elect to transport students to or from the site. These materials should outline appropriate times for drop- off and pick-up of students, where to access the site, and where to park before walking students to and from the building. The materials should emphasize that the west driveway on S 344`h Way must be kept clear at all times; drivers must proceed into the lot and find a parking space. B. Access control personnel: The primary risk for overspill onto S 344th Way will be congestion at the driveway throat of the western access while parents become accustomed to the site and protocols. It is recommended that the District provide a staff member, certified flagger, or off - duty police officer at the access driveway during morning arrival and afternoon dismissal for the first two weeks of school to ensure traffic flows do not spill out on to S 344th Place during either period for both schools. No other mitigation is recommended to accommodate the proposed school use of the existing building. I" April 10, 2019 1 30 ES24 Project Transportation Technical Report APPENDIX A City of Federal Way Analysis Requirements I J J Il 11 J J 11 I I I I J CITY OF A; Federal Way Centered on Opportunity February 21, 2019 Mr. Ray Vefik Mr. Mike Benzien Federal Way Public Schools 1211 South 33211J Street Federal Way, WA 98003 rvefik ps.M mlacn7.icn0 fw)s.org Re: File #19-100523-UP; TECHNICAL REVIEW COMMENTS FW Public Schools DeVry Property, 3600 South 344th Street, Federal Way Dear Mr. Vefik & Mr. Benzien: CITY HALL 33325 8th Avenue South Federal Way, WA 98003-6325 (253) 835-7000 www. cityoffederalway. com Jim Ferrell, Mayor City departments/divisions have the following comments in response to your January 31, 2019, submittal. This proposal is subject to the provisions of the Weyerhaeuser Company Concomitant Pre -Annexation Development Agreement (CZA) and Office Park (OP-1) zoning regulations; and the Chase Concomitant Pre - Annexation Zoning Agreement, and Office Park (OP-3) zoning regulations, both in effect on August 23, 1994. Any procedural requirements must meet today's codes (Federal Way Revised Code [FWRC] Title 19). Some comments provided herein are required and some are inforinative, while others may be applicable during future steps of the project. Comments in this letter need to be addressed prior to issuance of a land use application decision, or as otherwise noted. Questions regarding technical review comments should be addressed to the referenced staff representative. COMMUNITY DEVELOPMENT — PLANNING DIVISION S `a-Cey Welsh, (253) 835-2534, star .welsh ci cif eralwa . 1. On Sheet Al, list the parcel number and update the zoning designation to OP-1 and OP-3, as two designations apply to the property. 2. Clarify the proposed colors/materials for the new exterior stairs at the northeast and southeast corners of the building. 3. The submittal narrative indicates perimeter and parking lot landscaping will remain unchanged. The narrative also states pavement marking and directional signage improvements to facilitate wayfinding and separation of busses and cars will occur as a site improvement; however, no additional details were provided. Please provide additional details regarding the planned site circulation for review. Additionally, if it turns out that further site modification to the parking lot, including parking stall and landscaping revisions and/or removal, are necessary these site modifications require review and approval with a Use Process I land use application. Mr. Rap N7e6k I'vIr. Mike Benzien Page 2 of 4 February 21, 2019 4. The project is not required to comply with Crime Prevention through Environmental Design (CPTED) guidelines, as that code was adopted after implementation of the CZA. However, FWPS is encouraged to contact the Federal Way Police Department as early as possible during project design to collaborate on safety and other issues (Lindsey Sperry, Crime Analyst and Prevention Specialist, 1_.inciseu_.S�crr��ityr>Ifedei:il�v ay.rnm) . PUBLIC WORKS — DEVELOPMENT SERVICES DIVISION Kevin Peterson, (253) 835-2734, kevin.petersun rx ciWoffl:deralway.coi:3 Engineering Plans 5. Per FWRC 19.30.120, `Nonconforming water quality improvements," the change of use from an office building to school will trigger the requirement to bring the site into conformance with current water quality standards. Specifically, the following section applies: "(f) Redevelopment which involves a change in use, and the changed use has a potential to release a new pollutant(s) to surface water systems within the city. For the purposes of this subsection, `new pollutant(s)' means a pollutant that was not discharged at that location immediately prior to the change in use, as well as a pollutant that was discharged in less quantities immediately prior to the change in use." The current standard of treatment is Enhanced Basic, as identified in the 2016 King County Surface Water Design Manual (KCSWDM). The entire site shall be upgraded to meet this standard. Besides the 2016 KCS\XTDM, the city accepts those treatment systems that have achieved General Use Level Designation (GULD) through the Washington State Department of Ecology (WSDOE) for enhanced basic treatment. PUBLIC WORKS — TRAFFIC DIVISION Sarady Long, (253) 835-2743, saradyjong@cityoffcderalwa�f.cnm The following technical review items must be address prior to Public Works approval. 6. The proposal to convert an existing 99,000 square foot office building to an elementary school is estimated to generate approximately 170 new weekday PM peak hour trips and 1,946 daily trips. As such, a concurrency permit with an application fee of S9,032 is required for this development project. 7. A Traffic Impact Analysis (TIA) prepared by an engineer licensed in the state of Washington is required for this development project. The TIA should include, but is not limited to, the following elements: a. LOS and queuing analysis at access points for morning and evening peak hours. b. Internal traffic circulation and queuing analysis at parent and school bus pick-up/drop-off loading areas. Internal storage for parent and school bus pick-up/drop-off loading areas shall be designed to accommodate the expected queues so traffic will not back up onto South 344Lh Street. c. LOS analysis at intersections in Federal Way impacted by 100 trips in the weekday morning peak. 19- 100523-00- UP Doc I D 78784 1 J I 1 Mr. Ray Vefik Mr. Mike Benzien Page 3 of 4 February 21, 2019 d. Analyze Safe School Walking route and School Zone Flasher enhancement. e. Pavement analysis on South 34411, Street to ensure the existing pavement can accommodate increased EASLs generated by school buses. f. Recommend performing LOS analysis and use SimTraffic to model the queuing on the SR 18 ramps and along Weyerhaeuser Way at the ramp terminal intersections. This is a potential requirement from WSDOT. g. Recommend performing safety and LOS analysis at South 342°d Street/Mibtaiy Road South. This is a potential requirement by King County. 8. School Bus Turning Radius at Driveways. Submit a Vehicle Turning Diagram to the Public Works Traffic Division for review. This diagram will show how the appropriate design vehicle, such as school bus, can enter, maneuver, and leave the site access without encroaching onto opposing traffic lanes or mounting a curb. 9. The trips generated by the project will impact WSDOT and King County facilities. Please forward the traffic study to the appropriate staff with King County and WSDOT for their review comments. SOUTH KING FIRE & RESCUE Chris Cahan, (253) 946-7243, chris.caha:i @ svtitlildii fire.o Fire Department Lock Box 10. A recessed fire department "Knox" brand key box shall be installed on the building near the front entrance. Location(s) will be approved by the plan reviewer or Deputy Fire Marshal onsite. Fire Sprinkler System 11. A separate permit will be required for any modification of the fire sprinkler system that involves 10 or more fire spriukler.heads. Fire Alarm 12. A separate permit will be required for any modification to the fire alarm system and/or devices. 13. The fire alarm shall be an Emergency Voice/Alarm (IFC 907.5.2.2). �J CLOSING Please be aware that this review does not preclude the city from requesting additional information related to .J any of the topics discussed above. Please submit revised application materials as appropriate, accompanied by the completed "Resubmittal Information Form" (enclosed). Pursuant to F",VRC 19.15.050, if an applicant 19-100523-00 UP Doc. I.D. 78784 J Mr. Ray Vefik Mr. Mike Benzien Page 4 of 4 February 21, 2019 fails to provide additional information to the city within 180 days of being notified that such information is requested, the application shall be deemed null and void and the city shall have no duty to process, review, or issue any decisions with respect to such an application. If you have any questions regarding this letter, please contact me at sr:ecev.��clsl� rt citynffcderalnay.rotn, or 253 835-2634. Sincerely, -A4av -111411� Stacey Welsh, AICP Senior Planner enc: Resubmittal Information Form G Brian Davis, Community Development Director Lindsey Sperry, Crime Analyst and Prevention Specialist Kevin Peterson, Senior Engineering Plans Reviewer Sarady bong, Senior Transportation Planning Engineer Chris Cahan, South King Fire & Rescue Calvin G asaway, r'�y:restt� a�ct�vaa•-o=is 19-100523-00-UI' Doc. I.D. 78784 ES24 Project Transportation Technical Report APPENDIX B Traffic Counts Data Sheets J J J J J I V www.idaxdata.com J j Military Rd S e&1 S 304th St Date: Wed, Mar 20, 2019 N Peak Hour Count Period: 7:15 AM to 9:15 AM Peak Hour: 7:15 AM to 8:15 AM 0 0 o �o M 47 U) �n (0 N n r r O O Residential pw O J o�aoo > 3 103 � TEV: 1,267 "� 0 �~ A 0 «_ 0 �• r c 07j 0 1- PHF: 0.93 �- 1 0 � �. ,.: 277 S 304th 0 o St n 41 t O�O 0 � � V t F HV %: PHF EB 40% 0.85WB 0.0% 025 Uia NB 3.3% 096 SB 3.7% 088 TOTAL 3.6% 093 Two -Hour Count Summaries S 304th St Residential Dwy Military Rd S Military Rd S 15-min Rolling Eastbound Westbound Northbound Southbound Interval Start Total One Hour UT LT TH RT UT LT TH RT UT LT TH RT UT LT TH RT 7:15 AM 0 34 0 35 0 0 0 0 0 47 133 0 0 0 44 27 320 0 7:30 AM 1 30 0 50 0 1 0 0 0 47 127 0 0 0 54 31 341 0 7:45 AM 0 17 0 52 0 0 0 0 0 71 99 0 0 0 47 38 324 0 8:00 AM 0 22 0 36 0 0 0 0 0 67 98 0 0 0 29 30 282 1,267 8:15 AM 0 26 0 42 0 0 1 0 0 48 79 0 0 0 37 40 272 1,219 8:30 AM 0 31 0 46 0 0 0 0 0 54 71 0 0 0 26 25 253 1.131 8:45 AM 0 26 0 40 0 0 0 0 0 51 69 0 0 0 37 34 257 1,064 9:00 AM 1 24 0 24 0 0 0 0 0 42 46 0 0 0 31 21 189 971 Count Total 2 210 0 325 1 0 1 0 0 0 427 722 0 0 0 305 246 2,238 0 Peak Hour 1 103 0 173 1 0 1 0 0 0 232 457 0 0 0 174 126 1,267 1 0 Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count Interval Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total EB WB NB SB Total East West North South Total Start 7:15 AM 2 0 4 0 6 0 0 0 0 0 0 0 0 0 0 7:30 AM 3 0 4 4 11 0 0 0 0 0 0 0 0 0 0 7:45 AM 3 0 7 2 12 0 0 0 0 0 0 0 0 0 0 8:00 AM 3 0 8 5 16 0 0 0 0 0 0 0 0 0 0 8:15 AM 7 0 9 5 21 0 0 0 0 0 0 0 0 0 0 8:30 AM 2 0 8 2 12 0 0 0 0 0 0 0 0 0 0 8:45 AM 3 0 5 3 11 0 0 0 0 0 2 0 0 0 2 9:00 AM 2 0 2 1 5 0 0 0 0 0 0 0 2 0 2 Count Total 25 0 47 22 94 0 0 0 0 0 2 0 2 0 4 Peak Hour 1 11 0 23 11 45 1 0 0 0 0 0 0 0 0 0 0 jMark Skaggs: (425) 250-0777 mark.skaggs@idaxdata.com www.idaxdata.com Military Rd S S 320th St ozo A Date: Wed, Mar 20, 2019 N Peak Hour Count Period: 7:15 AM to 9:15 AM Peak Hour: 7:15 AM to 8:15 AM M M � U) 10 A CM r Peasley Canyon G 0 127 1 05y 9 555 778 A • 0 188 TEV: 2,759 PHF: 0.95 1p A 873 S 320th 623 62 St n "i t 36 0 9 1 "" ` 4 4 V N 0 M M HV %: PHF i EB 2.7% 0.84 O� �y c WB 2.8% 0.92 �O M NB 2 3% 084 SB 0 9% 0.90 TOTAL 2.4% 095 Two -Hour Count Summaries S 320th St Peasley Canyon Rd S Military Rd S Military Rd S Interval 15-min Rolling Start Eastbound Westbound Northbound Southbound Total One Hour UT LT TH RT UT LT TH RT UT LT TH RT UT LT TH RT 7:15 AM 0 63 183 13 0 13 143 39 0 63 79 20 0 48 20 39 723 0 7:30 AM 0 47 159 18 0 9 142 29 0 74 87 26 0 47 17 56 711 0 7:45 AM 0 42 163 18 0 8 127 26 0 100 85 31 0 49 19 53 721 0 8:00 AM 0 36 118 13 0 6 143 33 0 75 71 19 0 37 9 44 604 2,759 8:15 AM 0 36 142 22 0 11 141 27 0 61 63 24 0 21 17 44 609 2,645 8:30 AM 0 39 114 24 0 13 152 23 0 62 56 25 0 38 24 38 608 2,542 8:45 AM 0 38 133 28 0 10 179 35 0 74 55 27 0 27 6 55 667 2,488 9:00 AM 0 29 107 15 0 13 164 18 0 73 37 23 0 31 12 41 563 2,447 Count Total 0 330 1,119 151 0 83 1,191 230 0 582 533 195 0 298 124 370 5,206 0 Peak Hour 0 188 623 62 0 36 555 127 0 312 322 96 0 181 65 192 2,759 0 Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Interval Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total EB WB NB SB Total East West North South Total Start 7.15AM 8 5 4 1 19 0 0 0 0 0 0 2 0 3 5 7:30 AM 5 9 4 2 20 1 0 0 0 1 0 1 0 1 2 7:45 AM 5 1 5 0 11 0 0 0 0 0 0 1 1 0 2 8:00 AM 6 4 4 1 15 0 0 0 0 0 0 1 1 0 2 8:15 AM 8 8 2 4 22 0 0 0 0 0 0 1 1 1 3 8:30 AM 7 10 4 5 26 0 0 0 0 0 0 2 2 0 4 8:45 AM 7 11 8 5 31 0 0 0 0 0 0 2 0 0 2 9:00 AM 4 18 2 3 27 0 0 0 0 0 0 0 0 1 1 Count Total 50 67 33 21 171 1 0 0 0 1 0 10 5 6 21 Peak Hour 24 20 17 4 65 1 0 0 0E 1 0 5 2 4 11 Mark Skaggs: (425) 250-0777 mark.skaggs@idaxdata.com www.idaxdata.com l Military Rd S wa)- S 342nd St Date: Wed, Mar 20, 2019 N Peak Hour Count Period: 7:15 AM to 9:15 AM Peak Hour: 7:15 AM to 8:15 AM ooi o o co � O�O ° co La o 0 U 1 Al 0 139 < 0 � 6 0 47 TEV: 1,118 PHF: 0.90 0 ­0 422 0 S 342nd St n I a m � HV %: PHF CD EB 0.0% 066 WB OHO 0 o NB 1.8% 089 r- LO w SB 2.5% 083 TOTAL 1.8% 090 'Two -Hour Count Summaries S 342nd St 0 Military Rd S Military Rd S Interval 15-min Rolling Eastbound Westbound Northbound Southbound Start Total One Hour UT LT TH RT UT LT TH RT UT LT TH RT UT LT TH RT 7:15 AM 0 11 0 3 0 0 0 0 0 30 202 0 0 0 39 10 295 0 7:30 AM 0 16 0 10 0 0 0 0 0 25 213 0 0 0 31 14 309 0 7:45 AM 0 10 0 5 0 0 0 0 0 20 207 0 0 0 41 19 302 0 8:00 AM 0 10 0 4 0 0 0 0 0 13 140 0 0 0 37 8 212 1,118 8:15 AM 0 9 0 3 0 0 0 0 0 12 157 0 0 0 42 14 237 1,060 8:30 AM 0 11 0 3 0 0 0 0 I 0 12 151 0 0 0 33 9 219 970 8:45 AM 0 10 0 5 0 0 0 0 1 17 120 0 0 0 54 13 220 888 9:00 AM 0 7 0 1 0 0 0 0 0 13 115 0 0 0 29 11 176 852 Count Total 0 84 0 34 0 0 0 0 1 1 142 1,305 0 0 0 306 98 1,970 0 Peak Hour 0 47 0 22 0 0 0 0 0 88 762 0 0 0 148 51 1,118 1 0 Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Interval Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total EB WB NB SB Total East West North South Total Start 7:15 AM 0 0 2 2 4 0 0 0 0 0 0 0 0 0 0 7:30 AM 0 0 7 2 9 0 0 0 0 0 0 2 0 0 2 7:45 AM 0 0 4 1 5 0 0 0 0 0 0 0 0 0 0 8:00 AM 0 0 2 0 2 0 0 0 0 0 0 0 0 0 0 8:15 AM 0 0 5 2 7 0 0 0 0 0 0 0 0 0 0 8:30 AM 1 0 5 2 8 0 0 0 0 0 0 0 0 0 0 8:45 AM 2 0 5 0 7 0 0 0 0 0 0 1 0 0 1 9:00 AM 0 0 3 1 4 0 0 0 0 0 0 0 0 0 0 Count Total 3 0 33 10 46 0 0 0 0 0 0 3 0 0 3 Peak Hr 1 0 0 15 5 20 1 0 0 0 0 0 0 2 0 0 2 jMark Skaggs: (425) 250-0777 mark skaggs@idaxdata com www.idaxdata.com Weyerhauser Way S WWI SR 18 WB Ramps Date: Wed, Mar 20, 2019 N Peak Hour Count Period: 7:15 AM to 9:15 AM Peak Hour: 7:45 AM to 8:45 AM � N O � M i0 y_ (0 L > 3: m Ln N o O SIR 18WBOff Y N Ramp 369 .110�--� 3 fi 0 507 � 5 n 0 • 0 0 TEV: 1,327 � +, c O� - > 0 PHF: 0.83 133 > c c ■7�' 0 SR 18 WB On Ramp 0 0 i r cr) c W n d H m 0 _' 0 C t N N L 3: HV %: PHF 3: WB w WB 1.8% 077 O� co Cl) Lo NB 1.7% 0.91 SB 1.7% 0.80 TOTAL 1.7% 083 Two -Hour Count Summaries SR 18 WB On Ramp SR 18 WB Off Ramp Weyerhauser Way S Weyerhauser Way S Interval 15-min Rolling Start Eastbound Westbound Northbound Southbound Total One Hour UT LT TH RT UT LT TH RT UT LT TH RT UT LT TH RT 7:15 AM 0 0 0 0 0 22 2 68 0 71 64 0 0 0 37 14 278 0 7:30 AM 0 0 0 0 0 28 0 88 0 66 74 0 0 0 60 16 332 0 7:45 AM 0 1] 0 Q 0 37 0 127 0 56 86 0 0 a 74 20 400 0 8:00 AM 0 0 0 0 0 35 0 68 0 75 68 0 0 0 46 12 304 1,314 8:15 AM 0 0 0 0 0 31 3 80 0 44 54 0 0 0 48 11 271 1,307 8:30 AM 0 0 0 0 0 30 2 94 0 71 65 0 0 0 68 22 352 1,327 8:45 AM 0 0 0 0 0 20 0 69 0 41 52 0 0 0 55 18 255 1,182 9:00 AM 0 0 0 0 0 19 0 68 0 44 71 0 0 0 37 15 1 254 1 1,132 Count Total 0 0 0 0 0 222 7 662 0 468 534 0 0 0 425 128 2,446 0 Peak Hour 0 0 0 0 0 133 5 369 0 246 273 0 0 0 236 65 1 1,327 1 0 Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Interval Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total EB WB NB SB Total East West North South Total Start 7:15 AM 0 2 5 4 11 0 0 1 1 2 1 0 0 0 1 7:30 AM 7 1 7 4 12 0 0 0 0 0 0 0 0 0 0 7:45 AM 0 1 2 0 3 0 0 0 0 a 0 0 0 0 0 8:00 AM 0 1 2 3 6 0 0 0 0 0 1 0 0 0 1 8:15AM 0 2 4 0 6 0 0 1 0 1 0 0 0 0 0 8:30 AM 0 5 1 2 8 0 0 0 2 2 0 0 0 0 0 8:45 AM 0 0 5 3 8 0 0 0 0 0 0 0 0 0 0 9:00 AM 0 2 10 2 14 0 0 0 0 0 1 0 0 0 1 Count Total 0 14 36 18 68 0 0 2 3 5 3 0 0 0 3 Peak Hour 0 9 9 5 23 0 0 1 2 3 1 0 0 0 1 Mark Skaggs: (425) 250-0777 mark.skaggs@idaxdata.com www.idaxdata.com I I I Weyerhauser Way S i&wl SR 18 EB Ramps Date: Wed, Mar 20, 2019 N Peak Hour Count Period: 7:15 AM to 9:15 AM Peak Hour: 7:15 AM to 8:15 AM � ea w o0 U3 M N 1 00 SR18EBOn L, U Ramp 1 L~ «J IL 0 _ {��E •] ° �- 70 TEV: 1,388 0 ° 0 oO ' o o N ' -� 9 ME-* PHF: 0.95 ° � > 259 � � 980 71 SR18EBOff 445 �o ° � � 0 n..... Ramp t Q o It a s HV %: PHF EB 0 4% 081 Ol�_ /Q M 00 W B M ti NB 2.3% 0.93 SB 3.2% 0.80 TOTAL 2.2% 0.95 'Two -Hour Count Summaries SR 18 EB Off Ramp SR 18 EB On Ramp Weyerhauser Way S Weyerhauser Way S 15-min Rolling Eastbound Westbound Northbound Southbound Interval Start Total One Hour UT LT TH RT UT LT TH RT UT LT TH RT UT LT TH RT 7:15 AM 0 10 1 37 0 0 0 0 0 0 127 81 0 27 33 0 316 0 7:30 AM 0 11 6 41 0 0 0 0 0 0 132 80 0 39 52 0 361 0 7:45 AM 0 23 1 49 0 0 0 0 0 0 117 69 0 42 65 0 366 0 8:00 AM 0 26 1 53 0 0 0 0 0 0 114 68 0 30 53 0 345 1,388 8:15 AM 0 15 0 53 0 0 0 0 0 0 95 57 0 30 47 0 297 1,369 8:30 AM 0 20 0 35 0 0 0 0 0 0 108 52 0 38 56 0 309 1,317 8:45 AM 0 18 0 45 0 0 0 0 0 0 75 43 0 35 39 0 255 1,206 9:00 AM 0 20 0 38 0 0 0 0 0 0 93 40 0 23 38 0 252 1,113 Count Total 0 143 9 351 0 0 0 0 0 0 861 490 0 264 383 0 2,501 0 Peak Hour 1 0 70 9 180 1 0 0 0 0 1 0 0 490 298 0 138 203 0 1,388 0 ,Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Interval Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total EB WB NB SB Total East West North South Total Start 7:15 AM 0 0 5 3 8 0 0 1 1 2 1 0 0 0 1 7:30 AM 0 0 8 4 12 0 0 0 0 0 0 0 0 0 0 7:45 AM 1 0 2 0 3 0 0 0 0 0 0 0 0 0 0 8:00 AM 0 0 3 4 7 0 0 0 0 0 1 0 0 0 1 8:15 AM 2 0 8 1 11 0 0 1 0 1 0 0 0 0 0 8:30 AM 1 0 2 1 4 0 0 0 2 2 0 0 0 0 0 8:45 AM 5 0 6 4 15 0 0 0 0 0 0 0 0 0 0 9:00 AM 1 0 10 2 13 0 0 0 0 0 0 0 0 0 0 Count Total 10 0 44 19 73 0 0 2 3 5 2 0 0 0 2 Peak Hour 1 0 18 11 30 1 0 0 1 1 2 2 0 0 0 2 ,__1 Mark Skaggs: (425) 250-0777 mark.skaggs@idaxdata.com www.idaxdata.com C• Weyerhauser Way S S 344th Way A N Peak Hour M n N y M m t co � t0 M N S 344th Wa t— 237 TEV: 1,203 = 10 24 PHF: 0.96 0 u�168 n! Two -Hour Count Summaries Cl) mm m� a� m ram, Date: Wed, Mar 20, 2019 Count Period: 7:15 AM to 9:15 AM Peak Hour: 7:15 AM to 8:15 AM HV %: PHF EB - WB 2.0% 0.87 NB 2.6% 087 SB 2.1% 086 TOTAL 2.3% 096 0 S 344th Way Weyerhauser Way S Interval Eastbound Westbound Northbound Start UT LT TH RT UT LT TH RT UT LT TH RT UT 7:15 AM 0 0 0 0 0 0 0 55 0 0 156 10 0 7:30 AM 0 0 0 0 0 2 0 65 0 0 147 4 1 7:45 AM 0 0 0 0 0 4 0 67 0 0 118 6 0 8:00 AM 0 0 0 0 0 4 0 50 0 0 132 2 0 8:15 AM 0 0 0 0 0 2 0 50 0 0 102 4 0 8:30 AM 0 0 0 0 0 3 0 50 0 0 110 5 0 8:45 AM 0 0 0 0 0 4 0 43 0 0 85 2 0 9:00 AM 0 0 0 0 0 1 0 35 0 0 88 4 0 Count Total 0 0 0 0 0 20 0 415 0 0 938 37 1 Peak Hour 0 0 0 0 0 10 0 237 0 0 563 22 1 Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Interval Heavy Vehicle Totals Bicycles Weyerhauser Way S Southbound LT TH RT 31 37 0 41 52 0 49 62 0 25 83 0 23 74 0 29 66 0 25 59 0 18 51 0 241 484 0 146 234 0 Start EB WB NB SIB Total EB WB NB SIB Total East 7:15 AM 0 2 4 2 8 0 0 1 1 2 1 7:30 AAA 0 2 5 4 11 0 0 0 0 0 0 7:45 AM 0 0 2 0 2 0 0 0 0 0 0 8:00 AM 0 1 4 2 7 0 0 0 0 0 0 8:15AM 0 1 6 2 9 0 1 0 0 1 0 8:30 AM 0 1 2 2 5 0 0 0 2 2 1 8:45 AM 0 1 6 8 15 0 0 0 0 0 0 9:00 AM 0 3 6 2 11 0 0 0 0 0 0 Count Total 0 11 35 22 68 0 1 1 3 5 2 Peak Hr 0 5 15 8 28 0 0 1 1 2 1 15-min Rolling Tota I One Hour 289 0 312 0 306 0 296 1,203 255 1,169 263 1,120 218 1,032 197 933 2,136 0 1,203 0 Pedestrians (Crossing Leg) West North South Total 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 Mark Skaggs: (425) 250-0777 mark.skaggs@idaxdata.com Start EB WB NB SIB Total EB WB NB SIB Total East 7:15 AM 0 2 4 2 8 0 0 1 1 2 1 7:30 AAA 0 2 5 4 11 0 0 0 0 0 0 7:45 AM 0 0 2 0 2 0 0 0 0 0 0 8:00 AM 0 1 4 2 7 0 0 0 0 0 0 8:15AM 0 1 6 2 9 0 1 0 0 1 0 8:30 AM 0 1 2 2 5 0 0 0 2 2 1 8:45 AM 0 1 6 8 15 0 0 0 0 0 0 9:00 AM 0 3 6 2 11 0 0 0 0 0 0 Count Total 0 11 35 22 68 0 1 1 3 5 2 Peak Hr 0 5 15 8 28 0 0 1 1 2 1 15-min Rolling Tota I One Hour 289 0 312 0 306 0 296 1,203 255 1,169 263 1,120 218 1,032 197 933 2,136 0 1,203 0 Pedestrians (Crossing Leg) West North South Total 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 Mark Skaggs: (425) 250-0777 mark.skaggs@idaxdata.com 15-min Rolling Tota I One Hour 289 0 312 0 306 0 296 1,203 255 1,169 263 1,120 218 1,032 197 933 2,136 0 1,203 0 Pedestrians (Crossing Leg) West North South Total 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 Mark Skaggs: (425) 250-0777 mark.skaggs@idaxdata.com Pedestrians (Crossing Leg) West North South Total 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 Mark Skaggs: (425) 250-0777 mark.skaggs@idaxdata.com Mark Skaggs: (425) 250-0777 mark.skaggs@idaxdata.com www.idaxdata.com l I j .J j 3600 BLOCK EAST DWY wa). S 344th St Date: Wed, Mar 20, 2019 N Peak Hour Count Period: 7:15 AM to 9:15 AM Peak Hour: 7:15 AM to 8:15 AM M � 0 OCD U1 L M W M O O O J L U j 258 E� �r 0 r�� TEV: 352 255 4- 255 n 1 ~ 0 • • o 0 0 7 oa0 PHF: 0.86 0 > 94 93 ~ O�O 0 Q Q 93 =� S 344th St HV %: PHF EB 32% 081 WB 1.6% 0.87 NB - SB 33.3% 0.38 TOTAL 2 3% 086 Two -Hour Count Summaries S 344th St S 344th St 0 3600 BLOCK EAST DWY Interval 15-min Rolling Eastbound Westbound Northbound Southbound Start Total One Hour UT LT TH RT UT LT TH RT UT LT TH RT UT LT TH RT 7:15 AM 0 1 19 0 0 0 59 0 0 0 0 0 0 0 0 2 81 0 7:30 AM 0 0 25 0 0 0 70 0 0 0 0 0 0 0 0 0 95 0 7:45 AM 0 0 29 0 0 0 73 0 0 0 0 0 0 0 0 0 102 0 8:00 AM 0 0 20 0 0 0 53 0 0 0 0 0 0 0 0 1 74 352 8:15 AM 0 1 26 0 0 0 54 0 1 0 0 0 0 0 0 0 0 81 352 8:30 AM 0 0 21 0 0 0 52 1 0 0 0 0 0 1 0 0 75 332 8:45 AM 0 0 21 0 0 0 52 0 0 0 0 0 0 0 0 0 73 303 9:00 AM 0 0 18 0 0 0 35 0 0 0 0 0 0 0 0 0 53 282 Count Total 0 2 179 0 0 0 448 1 0 0 0 0 0 1 0 3 634 0 Peak Hour 0 1 93 0 1 0 0 255 0 0 0 0 0 0 0 0 3 352 1 0 Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count Interval Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total EB WB NB SB Total East West North South Total Start 7:15 AM 2 1 0 1 4 0 0 0 0 0 0 0 0 0 0 7:30 AM 1 2 0 0 3 0 0 0 0 0 0 0 0 0 0 7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8:00 AM 0 1 0 0 1 0 0 0 0 0 0 0 1 0 1 8:15 AM 2 1 0 0 3 0 1 0 0 1 0 0 0 1 1 8:30 AM 2 2 0 1 5 0 0 0 0 0 0 0 1 0 1 8:45 AM 7 1 0 0 8 0 0 0 0 0 0 0 0 0 0 9:00 AM 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 Count Total 14 10 0 2 26 0 1 0 0 1 0 0 2 1 3 Peak Hr 3 4 0 1 8 1 0 0 0 0 0 0 0 1 0 1 j Mark Skaggs: (425) 250-0777 mark skaggs@idaxdata.com www.idaxdata.com 3600 BLOCK EAST DWY S 344th St Ua�l Date: Wed, Mar 20, 2019 N Peak Hour Count Period: 2:30 PM to 4:30 PM Peak Hour: 2:45 PM to 3:45 PM � o OV m 0 �J H U) M W r N O p S 344th 5t 12� 110 n 0 0 • 0 TEV: 480 PHF: 0.92 110 a o �_� 0� j 0 0 356 358� 0 ~ W 356 S 344th St HV %: PHF EB 1 7% 092 WB 5.5% 0.79 NB - - SB 0 0% 0.39 TOTAL 2.5% 0.92 'Two -Hour Count Summaries S 344th St S 344th St 0 3600 BLOCK EAST DWY Interval 15-min Rolling Start Eastbound Westbound Northbound Southbound Total One Hour UT LT TH RT UT LT TH RT UT LT TH RT UT LT TH RT 2:30 PM 0 1 67 0 0 0 27 9 0 0 0 0 0 0 0 1 96 0 2:45 PM 0 0 86 0 0 0 35 0 0 0 0 0 0 0 0 0 121 0 3:00 PM 0 0 97 0 0 0 31 0 0 0 0 0 0 0 0 2 130 0 3:15 PM 0 0 80 0 0 0 23 0 0 0 0 0 0 1 0 8 112 459 3:30 PM 0 0 93 0 0 0 21 0 0 0 0 0 0 1 0 2 117 480 3:45 PM 0 0 89 0 0 0 24 0 0 0 0 0 0 1 0 2 116 475 4:00 PM 0 0 97 0 0 0 28 0 0 0 0 0 0 0 0 0 125 470 4:15 PM 0 0 98 0 0 0 19 0 0 0 0 0 0 0 0 0 117 475 ount Total L 0 1 707 0 0 0 208 0 0 0 0 0 0 3 0 15 934 0 eak Hour 0 0 356 0 1 0 0 110 0 0 0 0 0 0 2 0 12 480 0 Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Interval Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total EB WB NB SB Total East West North South Total Start 2:30 PM 1 1 0 0 2 0 0 0 0 0 0 0 0 1 1 2:45 PM 2 2 0 0 4 0 0 0 0 0 0 0 0 3 3 3:00 PM 0 2 0 0 2 0 0 0 0 a 0 0 0 1 1 3:15PM 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3:30 PM 3 2 0 0 5 0 0 0 0 0 0 0 0 0 0 3:45 PM 2 1 0 0 3 0 0 0 0 0 C 0 7 1 8 4:00 PM 1 1 0 0 2 0 0 0 0 0 0 0 0 1 1 4:15PM 4 1 0 0 5 0 0 0 0 0 0 0 1 0 1 Count Total 14 10 0 0 24 1 0 0 0 0 0 0 0 8 7 15 Peak Hr 6 6 0 0 12 0 0 0 0 0 0 0 0 4 4 Mark Skaggs: (425) 250-0777 mark.skaggs@idaxdata.com ES24 Project Transportation Technical Report APPENDIX C Level of Service Definitions 0 LOS Calculation Sheets ES24 Project Transportation Technical Report J Levels of service (LOS) are qualitative descriptions of traffic operating conditions. These levels of ser- vice are designated with letters ranging from LOS A, which is indicative of good operating conditions with little or no delay, to LOS F, which is indicative of stop -and -go conditions with frequent and lengthy delays. Levels of service for this analysis were developed using procedures presented in the Highway Capacity Manual, Sixth Edition (Transportation Research Board, 2016). Signalized Intersections Level of service for signalized intersections is defined in terms of average delay for all vehicles that travel through the intersection. Delay can be a cause of driver discomfort, frustration, inefficient fuel consumption, and lost travel time. Specifically, level -of -service criteria are stated in terms of the average delay per vehicle in seconds, which is a complex measure dependent on a number of variables including: number and type of vehicles by movement, intersection lane geometry, signal phasing, green time allocated to each phase, transit stops, and parking maneuvers. Table B-1 shows the level of service criteria for signalized intersections from the Highway Capacity Manual, Sixth Edition. Table B-1. Level of Service for Signalized Intersections Level of Service Average Delay Per Vehicle General Description A Less than 10.0 seconds Free flow B 10.1 to 20.0 seconds Stable flow (slight delays) C 20.1 to 35.0 seconds Stable flow (intermediate delays) D 35.1 to 55.0 seconds Stable flow (intermediate delays) E 55.1 to 80.0 seconds Unstable flow (approaching forced flow) F Greater than 80.0 seconds Forced flow Dammed Source: Transportation Research Board, Highway Capacity_ Manual, 2016. Unsignalized Intersections For unsignalized intersections, level of service is based on the average delay per vehicle for each turning movement. The level of service for all -way stop or roundabout -controlled intersections is based upon the average delay for all vehicles that travel through the intersection. The level of service and delay for a one - or two-way, stop -controlled intersection is related to the availability of gaps in the main street's traffic flow, and the ability of a driver to enter or pass through those gaps. Table B-2 shows the level of service criteria for unsignalized intersections from the Highway Capacity Manual, Sixth Edition. Table B-2. Level of Service Criteria for Unsignalized Intersections Level of Service Average Delay per Vehicle A Less than 10.0 seconds B 10.1 to 15.0 seconds C 15.1 to 25.0 seconds D 25.1 to 35.0 seconds E 35.1 to 50.0 seconds F Greater than 50.0 seconds Source: Transportation Research Board, yi�hway Capacity Manual, 2016. April 10, 2019 1 C-1 FWPS ES 24 Existing (2019) Traffic Vols - AM Peak 1: Militarx Rd S & S 304th St HCM 6th Signalized Intersection Summary --10- -'V 4---4\ I/P.t Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations 1� 43. 1 + r Traffic Volume (veh/h) 107 0 152 0 0 0 195 265 0 0 131 120 Future Volume (veh/h) 107 0 152 0 0 0 195 265 0 0 131 120 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 0.99 0.99 1.00 1.00 1.00 1.00 1.00 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/In 1826 1826 1826 1900 1900 1900 1826 1826 1826 1841 1841 1841 Adj Flow Rate, veh/h 120 0 171 0 0 0 219 298 0 0 147 135 Peak Hour Factor 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 Percent Heavy Veh, % 5 5 5 0 0 0 5 5 5 4 4 4 Cap, veh/h 326 0 290 0 6 0 596 475 0 389 341 287 Arrive On Green 0.19 0.00 0.19 0.00 0.00 0.00 0.14 0.26 0.00 0.00 0.19 0.19 Sat Flow, veh/h 1730 0 1539 0 1900 0 1739 1826 0 1753 1841 1552 Grp Volume(v), veh/h 120 0 171 0 0 0 219 298 0 0 147 135 Grp Sat Flow(s),veh/h/In 1730 0 1539 0 1900 0 1739 1826 0 1753 1841 1552 Q Serve(g_s), s 1.9 00 3.1 0.0 0.0 0.0 0.0 4.4 0.0 0.0 2.2 2.4 Cycle Q Clear(g_c), s 1.9 0.0 3.1 0.0 0.0 0.0 0.0 4.4 0.0 0.0 2.2 2.4 Prop In Lane 1.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 Lane Grp Cap(c), veh/h 326 0 290 0 6 0 596 475 0 389 341 287 V/C Ratio(X) 0.37 0.00 0.59 0.00 0.00 0.00 0.37 0.63 0.00 0.00 0.43 0.47 Avail Cap(c_a), veh/h 1014 0 902 0 1702 0 697 1219 0 564 1169 986 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(]) 1.00 0.00 1.00 0.00 0.00 0.00 1.00 1.00 0.00 0.00 1.00 1.00 Uniform Delay (d), s/veh 10.9 0.0 11.4 0.0 0.0 0.0 10.4 10.0 0.0 0.0 11.1 11.2 Incr Delay (d2), s/veh 0.7 0.0 1.9 0.0 0.0 0.0 0.4 1.4 0.0 0.0 0.9 1.2 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/In 0.6 0.0 0.9 0.0 0.0 0.0 1.0 1.4 0.0 0.0 0.7 0.7 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 11.6 0.0 13.3 0.0 0.0 0.0 10.8 11.4 0.0 0.0 11.9 12.4 LnGrp LOS B A B A A A B B A A B B Approach Vol, veh/h 291 0 517 282 Approach Delay, s/veh 12.6 0.0 11.2 12.1 Approach LOS B B B Timer - Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 6.9 13.5 0.0 9.2 11.2 10.3 Change Period (Y+Rc), s 5.0 5.5 4.0 5.0 5.5 4.5 Max Green Setting (Gmax), s 5.0 20.5 27.5 6.0 19.5 18.0 Max Q Clear Time (g_c+ll), s 0.0 6.4 0.0 2.0 4.4 5.1 Green Ext Time (p-c), s 0.0 1.4 0.0 0.2 1.1 1.1 Intersection Summary HCM 6th Ctrl Delay 11.8 HCM 6th LOS B FWPS ES 24 8:15 am 03/20/2019 Existing (2019) Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. I FWPS ES 24 Existing (2019) Traffic Vols - AM Peak 6: We erhauser Way S & S 344th St HCM 6th TWSC Intersection Int Delay, s/veh 3.6 Movement WBL WBR NBT NBR SBL SBT Lane Configurations r 1 + Traffic Vol, veh/h 10 178 385 15 95 258 Future Vol, veh/h 10 178 385 15 95 258 —, Conflicting Peds, #/hr 0 0 0 1 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None - None Storage Length 100 0 - - 360 - Veh in Median Storage, # 0 0 _ _ 0 Grade, % 0 _ 0 0 Peak Hour Factor 89 89 87 87 89 89 Heavy Vehicles, % 3 3 5 5 4 4 Mvmt Flow 11 200 443 17 107 290 1 Major/Minor Minor1 Maior1 Maior2 Conflicting Flow All 957 453 0 0 461 0 Stage 1 453 - - Stage 2 504 - Critical Hdwy 6.43 6.23 4.14 Critical Hdwy Stg 1 5.43 - - Critical Hdwy Stg 2 5.43 - _ - Follow-up Hdwy 3.527 3.327 - 2.236 Pot Cap-1 Maneuver 285 605 - 1090 Stage 1 638 - - I Stage 2 605 - - } Platoon blocked, % _ _ Mov Cap-1 Maneuver 257 604 - - 1089 Mov Cap-2 Maneuver 360 _ _ - Stage 1 575 _ Stage 2 605 - - JApproach WB NB SB HCM Control Delay, s 14 0 2.3 HCM LOS B Minor Lane/Major Mvmt NBT NBRWBLn1WBLn2 SBL SBT Capacity (veh/h) - - 360 604 1089 = J HCM Lane V/C Ratio - 0.031 0.331 0.098 HCM Control Delay (s) - - 15.3 13.9 8.7 HCM Lane LOS - - C B A ` HCM 95th %tile Q(veh) - - 0.1 1.4 0.3 J FWPS ES 24 8:15 am 03/20/2019 Existing (2019) Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. j FWPS ES 24 Existing (2019) Traffic Vols - AM Peak 4: We erhauser Way S & SR 18 WB On-ramp/SR 18 WB Off -ramp Lanes, Volumes, Timings _A � � t 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations *' r tt tt r Traffic Volume (vph) 0 0 0 100 5 311 200 244 0 0 208 66 Future Volume (vph) 0 0 0 100 5 311 200 244 0 0 208 66 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 0 80 350 0 0 60 Storage Lanes 0 0 0 1 1 0 0 1 Taper Length (ft) 25 25 25 25 Lane Util. Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.95 1.00 1.00 0.95 1.00 Ped Bike Factor 0.98 Frt 0.850 0.850 Flt Protected 0.954 0.950 Satd. Flow (prot) 0 0 0 0 1777 1583 1719 3438 0 0 3505 1568 Flt Permitted 0.954 0.950 Satd. Flow (perm) 0 0 0 0 1777 1583 1719 3438 0 0 3505 1533 Right Turn on Red Yes Yes Yes Yes Satd. Flow (RTOR) 389 83 Link Speed (mph) 30 30 30 30 Link Distance (ft) 1081 1111 694 701 Travel Time (s) 24.6 25.3 15.8 15.9 Confl. Peds. (#/hr) 1 1 Confl. Bikes (#/hr) 1 2 Peak Hour Factor 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 Heavy Vehicles (%) 0% 0% 0% 2% 2% 2% 5% 5% 5% 3% 3% 3% Adj. Flow (vph) 0 0 0 125 6 389 250 305 0 0 260 83 Shared Lane Traffic (%) Lane Group Flow (vph) 0 0 0 0 131 389 250 305 0 0 260 83 Turn Type Perm NA Perm Prot NA NA Perm Protected Phases 8 5 2 6 Permitted Phases 8 8 6 Detector Phase 8 8 8 5 2 6 6 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 7.0 7.0 7.0 Minimum Split (s) 36.9 36.9 36.9 10.5 29.9 25.9 25.9 Total Split (s) 40.0 40.0 40.0 35.0 75.0 40.0 40.0 Total Split (%) 34.8% 34.8% 34.8% 30.4% 65.2% 34.8% 34.8% Maximum Green (s) 34.1 34.1 34.1 29.5 69.1 34.1 34.1 Yellow Time (s) 3.9 3.9 3.9 3.5 3.9 3.9 3.9 All -Red Time (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.9 5.9 5.5 5.9 5.9 5.9 Lead/Lag Lead Lag Lag Lead -Lag Optimize? Yes Yes Yes Vehicle Extension (s) 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Recall Mode None None None None Min Min Min Walk Time (s) 7.0 7.0 7.0 7.0 7.0 7.0 Flash Dont Walk (s) 24.0 24.0 24.0 17.0 13.0 13.0 Pedestrian Calls (#/hr) 0 0 0 0 0 0 Act Effct Green (s) 12.3 12.3 14.9 32.2 11.5 11.5 Actuated g/C Ratio 0.22 0.22 0.26 0.57 0.20 0.20 FWPS ES 24 8:15 am 03/20/2019 Existing (2019) Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc FWPS ES 24 Existing ( 2019) Traffic Vols - AM Peak 4: We erhauser Way S & SR 18 WB On-ramp/SR 18 WB Off -ramp Lanes, Volumes, Timings -P� 4% t �j Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR v/c Ratio 0.34 0.60 0.55 0.16 0.36 0.22 Control Delay 23.0 7.2 24.3 6.3 22.6 7.9 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay 23.0 7.2 24.3 6.3 22.6 7.9 LOS C A C A C A Approach Delay 11.2 14.4 19.0 Approach LOS B B B Queue Length 50th (ft) 36 0 69 21 38 0 Queue Length 95th (ft) 81 38 138 41 75 25 �j Internal Link Dist (ft) 1001 1031 614 621 I Turn Bay Length (ft) 80 350 60 Base Capacity (vph) 1 ! 05 1132 925 3395 2181 985 Starvation Cap Reductn 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 Reduced v/c Ratio 0.12 0.34 0.27 0.09 0.12 0.08 Intersection Summa Area Type: Other Cycle Length:115 Actuated Cycle Length: 56.7 Natural Cycle: 80 Control Type: Actuated -Uncoordinated Maximum v/c Ratio: 0.60 Intersection Signal Delay: 14.3 Intersection LOS: B Intersection Capacity Utilization 39.5% ICU Level of Service A -� Analysis Period (min) 15 lc�nlitc nnri Phacac• d- WouprKmiaar Wnw S R SR I WR C1n-ramnlSR 1A WR Off -ramn I I j I j t0 08 o,5 06 I FWPS ES 24 8:15 am 03/20/2019 Existing (2019) Traffic Vols - AM Peak Synchro 10 Report J Heffron Transportation, Inc. j FWPS ES 24 Existing (2019) Traffic Vols - AM Peak 5: Weyerhauser Way S & SR 18 EB Off-ramp/SR 18 EB On -ramp Lanes, Volumes, Timings Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations 4 r ++ r + Traffic Volume (vph) 73 0 171 0 0 0 0 371 192 126 182 0 Future Volume (vph) 73 0 171 0 0 0 0 371 192 126 182 0 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 425 0 0 0 50 0 0 Storage Lanes 0 0 0 0 0 1 1 0 Taper Length (ft) 25 25 25 25 Lane Util. Factor 1.00 1.00 1.00 100 1.00 1.00 1.00 0.95 1.00 1.00 1.00 100 Ped Bike Factor 0.98 1.00 Frt 0.850 0.850 Flt Protected 0.950 0.950 Satd. Flow (prot) 0 1736 1553 0 0 0 0 3438 1538 1752 1845 0 Flt Permitted 0.950 0.375 Satd. Flow (perm) 0 1736 1553 0 0 0 0 3438 1513 691 1845 0 Right Turn on Red Yes Yes Yes Yes Satd. Flow (RTOR) 190 150 Link Speed (mph) 30 30 30 30 Link Distance (ft) 917 857 555 694 Travel Time (s) 20.8 19.5 12.6 15.8 Confl. Peds. (#/hr) 2 2 Confl. Bikes (#/hr) 1 2 Peak Hour Factor 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 Heavy Vehicles (%) 4% 4% 4% 0% 0% 0% 5% 5% 5% 3% 3% 3% Adj. Flow (vph) 81 0 190 0 0 0 0 412 213 140 202 0 Shared Lane Traffic (%) Lane Group Flow (vph) 0 81 190 0 0 0 0 412 213 140 202 0 Turn Type Split NA Perm NA Perm pm+pt NA Protected Phases 2 2 8 7 4 Permitted Phases 2 8 4 Detector Phase 2 2 2 8 8 7 4 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 7.0 5.0 7.0 Minimum Split (s) 35.9 35.9 35.9 22.9 22.9 10.5 26.9 Total Split (s) 45.0 45.0 45.0 40.0 40.0 20.0 60.0 Total Split (%) 42.9% 42.9% 42.9% 38.1 % 38.1 % 19.0% 57.1 % Maximum Green (s) 39.1 39.1 39.1 34.1 34.1 14.5 54.1 Yellow Time (s) 3.9 3.9 3.9 3.9 3.9 3.5 3.9 All -Red Time (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.9 5.9 5.9 5.9 5.5 5.9 Lead/Lag Lag Lag Lead Lead -Lag Optimize? Yes Yes Yes Vehicle Extension (s) 4.0 4.0 4.0 4.0 4.0 3.5 4.0 Recall Mode None None None Min Min None Min Walk Time (s) 7.0 7.0 7.0 7.0 7.0 7.0 Flash Dont Walk (s) 23.0 23.0 23.0 10.0 10.0 14.0 Pedestrian Calls (#/hr) 0 0 0 0 0 0 Act Effct Green (s) 9.2 9.2 15.3 15.3 27.8 27.4 Actuated g/C Ratio 0.19 0.19 0.31 0.31 0.57 0.56 FWPS ES 24 8:15 am 03/20/2019 Existing (2019) Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. FWPS ES 24 Existing (2019) Traffic Vols - AM Peak 5: We erhauser Way S & SR 18 EB Off-ramp/SR 18 EB On -ramp Lanes, Volumes, Timings __P. � t / t Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR v/c Ratio 0.25 0.43 0.38 0.37 0.23 0.20 Control Delay 21.8 7.5 16.3 8.1 5.7 5.6 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay 21.8 7.5 16.3 8.1 5.7 5.6 LOS C A B A A A Approach Delay 11.8 13.5 5.6 Approach LOS B B A Queue Length 50th (ft) 20 0 51 14 15 23 Queue Length 95th (ft) 60 46 100 62 38 54 �1 Internal Link Dist (ft) 837 777 475 614 1 Turn Bay Length (ft) 425 50 Base Capacity (vph) 11387 1279 2484 1134 721 1787 Starvation Cap Reductn 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 Reduced v/c Ratio 0.06 0.15 0.17 0.19 0.19 0.11 Intersection Summary Area Type: Other Cycle Length: 105 Actuated Cycle Length: 49 Natural Cycle: 70 Control Type: Actuated -Uncoordinated 3 Maximum v/c Ratio: 0.43 Intersection Signal Delay: 10.9 Intersection LOS: B Intersection Capacity Utilization 39.5% ICU Level of Service A J Analysis Period (min)15 Cnlifc nnri Phacac• 5• WPvarhaiicar VV2v . R RR I FR Cl mmn/5R 1A FR 0n-ramn �� ■ 04 �G'•' tea 20 s 4D S I I I l FWPS ES 24 8:15 am 03/20/2019 Existing (2019) Traffic Vols - AM Peak Synchro 10 Report J Heffron Transportation, Inc. j FWPS ES 24 Existing (2019) Traffic Vols - AM Peak 2: Military Rd S & S 320th St HCM 6th Signalized Intersection Summary --0-I } 140. i 4/ Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations tt r 1 0 + r + r Traffic Volume (veh/h) 142 496 89 47 636 103 270 211 99 117 59 178 Future Volume (veh/h) 142 496 89 47 636 103 270 211 99 117 59 178 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.99 1.00 0.99 1.00 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/In 1841 1841 1841 1811 1811 1811 1856 1856 1856 1826 1826 1826 Adj Flow Rate, veh/h 154 539 97 51 691 112 293 229 108 127 64 193 Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 Percent Heavy Veh, % 4 4 4 6 6 6 3 3 3 5 5 5 Cap, veh/h 189 724 321 328 861 139 346 363 306 256 269 392 Arrive On Green 0.11 0.21 0.21 0.19 0.29 0.29 0.20 0.20 0.20 0.15 0.15 0.15 Sat Flow, veh/h 1753 3497 1549 1725 2963 480 1767 1856 1560 1739 1826 1532 Grp Volume(v), veh/h 154 539 97 51 401 402 293 229 108 127 64 193 Grp Sat Flow(s),veh/h/In 1753 1749 1549 1725 1721 1722 1767 1856 1560 1739 1826 1532 Q Serve(g_s), s 7.8 13.1 4.8 2.2 19.5 19.6 14.5 10.3 5.4 6.1 2.8 9.7 Cycle Q Clear(g_c), s 7.8 13.1 4.8 2.2 19.5 19.6 14.5 10.3 5.4 6.1 2.8 9.7 Prop In Lane 1.00 1.00 1.00 0.28 1.00 1.00 1.00 1.00 Lane Grp Cap(c), veh/h 189 724 321 328 500 501 346 363 306 256 269 392 V/C Ratio(X) 0.81 0.74 0.30 0.16 0.80 0.80 0.85 0.63 0.35 0.50 0.24 0.49 Avail Cap(c_a), veh/h 379 2105 932 375 1035 1036 556 584 491 557 585 657 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Uniform Delay (d), s/veh 39.5 33.6 30.4 30.6 29.7 29.7 35.1 33.4 31.5 35.5 34.1 28.8 Incr Delay (d2), s/veh 6.2 0.6 0.2 0.2 2.3 2.3 3.5 0.7 0.3 0.6 0.2 0.4 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/In 3.6 5.5 1.8 0.9 8.1 8.2 6.4 4.6 2.0 2.6 1.2 3.5 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 45.7 34.2 30.6 30.7 32.0 32.0 38.6 34.1 31.7 36.1 34.3 29.1 LnGrp LOS D C C C C C D C C D C C Approach Vol, veh/h 790 854 630 384 Approach Delay, s/veh 36.0 31.9 35.8 32.3 Approach LOS D C D C Timer -Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 22.7 24.3 19.3 15.2 31.8 24.2 Change Period (Y+Rc), s 5.5 * 5.5 6.0 5.4 5.5 6.5 Max Green Setting (Gmax), s 19.7 * 55 29.0 19.6 54.5 28.5 Max Q Clear Time (g_c+I1), s 4.2 15.1 11.7 9.8 21.6 16.5 Green Ext Time (p-c), s 0.1 2.8 0.7 0.2 4.7 1.3 Intersection Summary HCM 6th Ctrl Delay 34.1 HCM 6th LOS C Notes * HCM 6th computational engine requires equal clearance times for the phases crossing the barrier. FWPS ES 24 8:15 am 03/20/2019 Existing (2019) Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. FWPS ES 24 Existing (2019) Traffic Vols - AM Peak 3: Military Rd S & S 342nd St HCM 6th TWSC 1 Intersection Int Delay, s/veh 1.6 Movement EBL EBR NBL NBT SBT SBR Lane Configurations r + 1� Traffic Vol, veh/h 37 12 54 543 158 47 Future Vol, veh/h 37 12 54 543 158 47 Conflicting Peds, #/hr 0 0 1 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None Storage Length Veh in Median Storage, 0 # 0 115 180 - 0 0 Grade, % 0 0 0 Peak Hour Factor 82 82 88 88 76 76 Heavy Vehicles, % 6 6 3 3 2 2 Mvmt Flow 45 15 61 617 208 62 Major/Minor Minor2 Maior1 Ma or2 Conflicting Flow All 979 240 271 0 0 Stage 1 240 - - - - r-� Stage 2 739 - - Critical Hdwy 6.46 6.26 4.13 Critical Hdwy Stg 1 5.46 - - 1 Critical Hdwy Stg 2 5.46 - - I Follow-up Hdwy 3.554 3.354 2.227 Pot Cap-1 Maneuver 273 789 1287 Stage 1 791 - 1 Stage 2 465 - - Platoon blocked, % Mov Cap-1 Maneuver 260 788 1286 Mov Cap-2 Maneuver 260 - =y JI Stage 1 753 i Stage 2 465 Approach EB NB SIB HCM Control Delay, s 18.8 0.7 0 HCM LOS C J Minor Lane/Major Mvmt NBL NBT EBLn1 EBLn2 SBT SBR Capacity (veh/h) 1286 260 788 HCM Lane V/C Ratio 0.048 0.174 0.019 HCM Control Delay (s) 7.9 21.7 9.7 HCM Lane LOS A C A J HCM 95th %tile Q(veh) 0.1 0.6 0.1 j J FWPS ES 24 8:15 am 03/20/2019 Existing (2019) Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. FWPS ES 24 Forecast 2020 Without -Project Traffic Vols - AM Peak 1: Military Rd S & S 304th St HCM 6th Signalized Intersection Summary � � � t t41 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations 1� 1: + ? Traffic Volume (veh/h) 109 0 176 0 0 0 200 272 0 0 153 122 Future Volume (veh/h) 109 0 176 0 0 0 200 272 0 0 153 122 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/In 1826 1826 1826 1900 1900 1900 1826 1826 1826 1841 1841 1841 Adj Flow Rate, veh/h 122 0 198 0 0 0 225 306 0 0 172 137 Peak Hour Factor 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 Percent Heavy Veh, % 5 5 5 0 0 0 5 5 5 4 4 4 Cap, veh/h 359 0 320 0 6 0 570 475 0 382 351 296 Arrive On Green 0.21 0.00 0.21 0.00 0.00 0.00 0.13 0.26 0.00 0.00 0.19 0.19 Sat Flow, veh/h 1731 0 1540 0 1900 0 1739 1826 0 1753 1841 1552 Grp Volume(v), veh/h 122 0 198 0 0 0 225 306 0 0 172 137 Grp Sat Flow(s),veh/h/In 1731 0 1540 0 1900 0 1739 1826 0 1753 1841 1552 Q Serve(g_s), s 1.9 0.0 3.8 0.0 0.0 0.0 0.0 4.8 0.0 0.0 2.7 2.5 Cycle Q Clear(g_c), s 1.9 0.0 3.8 0.0 0.0 0.0 0.0 4.8 0.0 0.0 2.7 2.5 Prop In Lane 1.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 Lane Grp Cap(c), veh/h 359 0 320 0 6 0 570 475 0 382 351 296 V/C Ratio(X) 0.34 0.00 0.62 0.00 0.00 0.00 0.39 0.64 0.00 0.00 0.49 0.46 Avail Cap(c_a), veh/h 970 0 863 0 1627 0 661 1165 0 541 1117 942 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 1.00 0.00 0.00 0.00 1.00 1.00 0.00 0.00 1.00 1.00 Uniform Delay (d), s/veh 10.8 0.0 11.6 0.0 0.0 0.0 11.2 10.6 0.0 0.0 11.6 11.5 Incr Delay (d2), s/veh 0.6 0.0 2.0 0.0 0.0 0.0 0.4 1.5 0.0 0.0 1.1 1.1 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/In 0.6 0.0 1.1 0.0 0.0 0.0 1.2 1.6 0.0 0.0 0.9 0.7 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 11.4 0.0 13.5 0.0 0.0 0.0 11.6 12.0 0.0 0.0 12.7 12.7 LnGrp LOS B A B A A A B B A A B B Approach Vol, veh/h 320 0 531 309 Approach Delay, s/veh 12.7 0.0 11.9 12.7 Approach LOS B B B Timer - Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 7.1 13.9 0.0 93 11.6 11.2 Change Period (Y+Rc), s 5.0 5.5 4.0 5.0 5.5 4.5 Max Green Setting (Gmax), s 5.0 20.5 27.5 6.0 19.5 18.0 Max Q Clear Time (g_c+ll), s 0.0 6.8 0.0 2.0 4.7 5.8 Green Ext Time (p-c), s 0.0 1.5 0.0 0.2 1.2 1.3 Intersection Summary HCM 6th Ctrl Delay 12.3 HCM 6th LOS B FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 Without -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF FWPS ES 24 Forecast 2020 Without -Project Traffic Vols - AM Peak 6: We erhauser Way S & S 344th St HCM 6th TWSC Intersection Int Delay, s/veh 4.1 Movement WBL WBR NBT NBR SBL SBT Lane Configurations r 1 t Traffic Vol, veh/h 10 206 447 15 103 277 Future Vol, veh/h 10 206 447 15 103 277 Conflicting Peds, #/hr 0 0 0 1 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None None - None Storage Length 100 0 - - 360 Veh in Median Storage, # 0 0 0 Grade, % 0 0 0 Peak Hour Factor 89 89 87 87 89 89 Heavy Vehicles, % 3 3 5 5 5 5 Mvmt Flow 11 231 514 17 116 311 Maior/Minor Minor1 Maior1 Maior2 Conflicting Flow All 1067 524 0 0 532 0 Stage 1 524 - - - ' Stage 2 543 - Critical Hdwy 6.43 6.23 4.15 Critical Hdwy Stg 1 5.43 - Critical Hdwy Stg 2 5.43 - - Follow-up Hdwy 3.527 3.327 - 2.245 Pot Cap-1 Maneuver 245 551 - 1020 Stage 1 592 - Stage 2 580 - - Platoon blocked, % Mov Cap-1 Maneuver 217 550 - 1019 Mov Cap-2 Maneuver 323 Stage 1 524 Stage 2 580 - Approach WB NB SB HCM Control Delay, s 16.2 0 2.4 HCM LOS C J Minor Lane/Major Mvmt NBT NBRWBLn1WBLn2 SBL SBT Capacity (veh/h) _ - 323 550 1019 HCM Lane V/C Ratio 0.035 0.421 0.114 HCM Control Delay (s) - 16.5 16.2 9 HCM Lane LOS C C A ` HCM 95th %tile Q(veh) _ 0.1 2.1 0.4 FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 Without -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF J FWPS ES 24 Forecast 2020 Without -Project Traffic Vols - AM Peak 4: Weyerhauser Way S & SR 18 WB On-ramp/SR 18 WB Off -ramp Lanes, Volumes, Timings -.4 --1* 4- T /,D. 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations 4 r I tt tt r Traffic Volume (vph) 0 0 0 102 5 548 204 521 0 0 288 131 Future Volume (vph) 0 0 0 102 5 548 204 521 0 0 288 131 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 0 300 350 0 0 60 Storage Lanes 0 0 0 1 1 0 0 1 Taper Length (ft) 25 25 25 25 Lane Util. Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.95 1.00 1.00 0.95 1.00 Ped Bike Factor 0.98 Frt 0.850 0.850 Flt Protected 0.954 0.950 Satd. Flow (prot) 0 0 0 0 1743 1553 1703 3406 0 0 3406 1524 Flt Permitted 0.954 0.950 Satd. Flow (perm) 0 0 0 0 1743 1553 1703 3406 0 0 3406 1489 Right Turn on Red Yes Yes Yes Yes Satd. Flow (RTOR) 265 131 Link Speed (mph) 30 30 30 30 Link Distance (ft) 1081 1111 694 701 Travel Time (s) 24.6 25.3 15.8 15.9 Confl. Peds. (#/hr) 1 1 Confl. Bikes (#/hr) 1 2 Peak Hour Factor 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 Heavy Vehicles (%) 0% 0% 0% 4% 4% 4% 6% 6% 6% 6% 6% 6% Adj. Flow (vph) 0 0 0 128 6 685 255 651 0 0 360 164 Shared Lane Traffic (%) Lane Group Flow (vph) 0 0 0 0 134 685 255 651 0 0 360 164 Turn Type Perm NA Perm Prot NA NA Perm Protected Phases 8 5 2 6 Permitted Phases 8 8 6 Detector Phase 8 8 8 5 2 6 6 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 7.0 7.0 7.0 Minimum Split (s) 36.9 36.9 36.9 10.5 29.9 25.9 25.9 Total Split (s) 40.0 40.0 40.0 35.0 75.0 40.0 40.0 Total Split (%) 34.8% 34.8% 34.8% 30.4% 65.2% 34.8% 34.8% Maximum Green (s) 34.1 34.1 34.1 29.5 69.1 34.1 34.1 Yellow Time (s) 3.9 3.9 3.9 3.5 3.9 3.9 3.9 All -Red Time (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.9 5.9 5.5 5.9 5.9 5.9 Lead/Lag Lead Lag Lag Lead -Lag Optimize? Yes Yes Yes Vehicle Extension (s) 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Recall Mode None None None None Min Min Min Walk Time (s) 7.0 7.0 7.0 7.0 7.0 7.0 Flash Dont Walk (s) 24.0 24.0 24.0 17.0 13.0 13.0 Pedestrian Calls (#/hr) 0 0 0 0 0 0 Act Effct Green (s) 34.5 34.5 19.3 41.8 17.0 17.0 Actuated g/C Ratio 0.39 0.39 0.22 0.47 0.19 0.19 FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 Without -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF I I I J J J FWPS ES 24 Forecast 2020 Without -Project Traffic Vols - AM Peak 4: We erhauser Way S & SR 18 WB On-ramp/SR 18 WB Off -ramp # Lanes, Volumes, Timings --4' --P� 4\ I i Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR v/c Ratio 0.20 0.89 0.69 0.40 0.55 0.42 Control Delay 21.6 32.9 42.4 15.4 36.0 12.8 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay 21.6 32.9 42.4 15.4 36.0 12.8 LOS C C D B D B Approach Delay 31.1 23.0 28.7 Approach LOS C C C Queue Length 50th (ft) 47 224 129 117 94 15 Queue Length 95th (ft) 99 #440 197 132 134 54 Internal Link Dist (ft) 1001 1031 614 621 Turn Bay Length (ft) 300 350 60 Base Capacity (vph) 681 768 575 2697 1331 661 Starvation Cap Reductn 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 Reduced v/c Ratio 0.20 0.89 0.44 0.24 0.27 0.25 Intersection Summa Area Type: Other Cycle Length: 115 Actuated Cycle Length: 88.3 Natural Cycle: 90 Control Type: Actuated -Uncoordinated Maximum v/c Ratio: 0.89 Intersection Signal Delay: 27.3 Intersection LOS: C Intersection Capacity Utilization 58.4% ICU Level of Service B Analysis Period (min) 15 # 95th percentile volume exceeds capacity, queue may be longer. Queue shown is maximum after two cycles. ,rdk anti Phacac d Wavarhairspr Wau S P.SR 18 WB On- ramolSR 18 WB Of( ram❑ t02 08 75 5 4 05 ■ 06 943.s s FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 Without -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF 11 FWPS ES 24 Forecast 2020 Without -Project Traffic Vols - AM Peak 5: We erhauser Way S & SR 18 EB Off-ramp/SR 18 EB On -ramp Lanes, Volumes, Timings ---p. *-- 4\ t/P.# 4/ Lane Group Lane Configurations Traffic Volume (vph) Future Volume (vph) Ideal Flow (vphpl) Storage Length (ft) Storage Lanes Taper Length (ft) Lane Util. Factor Ped Bike Factor Frt At Protected Satd. Flow (prot) Flt Permitted Satd. Flow (perm) Right Turn on Red Satd. Flow (RTOR) Link Speed (mph) Link Distance (ft) Travel Time (s) Confl. Peds. (#/hr) Confl. Bikes (#/hr) Peak Hour Factor Heavy Vehicles (%) Adj. Flow (vph) Shared Lane Traffic (%) Lane Group Flow (vph) Turn Type Protected Phases Permitted Phases Detector Phase Switch Phase Minimum Initial (s) Minimum Split (s) Total Split (s) Total Split (%) Maximum Green (s) Yellow Time (s) All -Red Time (s) Lost Time Adjust (s) Total Lost Time (s) Lead/Lag Lead -Lag Optimize? Vehicle Extension (s) Recall Mode Walk Time (s) Flash Dont Walk (s) Pedestrian Calls (#/hr) Act Effct Green (s) Actuated g/C Ratio EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR *1 r tt t 268 0 174 0 0 0 0 457 196 184 206 0 268 0 174 0 0 0 0 457 196 184 206 0 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 0 425 0 0 0 50 0 0 0 0 0 0 0 1 1 0 25 25 25 25 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.95 1.00 1.00 1.00 1.00 0.98 1.00 0.850 0.850 0.950 0.950 0 1703 1524 0 0 0 0 3471 1553 1719 1810 0 0.950 0.312 0 1703 1524 0 0 0 0 3471 1528 564 1810 0 Yes Yes Yes Yes 193 124 30 917 20.8 0.90 0.90 0.90 6% 6% 6% 298 0 193 0 298 193 Split NA Perm 2 2 2 2 2 2 7.0 7.0 7.0 35.9 35.9 35.9 45.0 45.0 45.0 42.9% 42.9% 42.9% 39.1 39.1 39.1 3.9 3.9 3.9 2.0 2.0 2.0 0.0 0.0 5.9 5.9 4.0 4.0 4.0 None None None 7.0 7.0 7.0 23.0 23.0 23.0 0 0 0 19.4 19.4 0.28 0.28 30 857 19.5 0.90 0.90 0.90 0.90 0% 0% 0% 4% 0 0 0 0 0 0 0 0 30 30 555 694 12.6 15.8 2 2 0.90 0.90 0.90 0.90 4% 4% 5% 5% 508 218 204 229 508 218 204 229 NA Perm pm+pt NA 8 7 4 8 4 8 8 7 4 7.0 7.0 5.0 7.0 22.9 22.9 10.5 26.9 40.0 40.0 20.0 60.0 38.1 % 38.1 % 19.0% 57.1 % 34.1 34.1 14.5 54.1 3.9 3.9 3.5 3.9 2.0 2.0 2.0 2.0 0.0 0.0 0.0 0.0 5.9 5.9 5.5 5.9 Lag Lag Lead Yes Yes Yes 4.0 4.0 3.5 4.0 Min Min None Min 7.0 7.0 7.0 10.0 10.0 14.0 0 0 0 19.3 19.3 38.2 37.8 0.28 0.28 0.55 0.54 2 0.90 5% 0 K FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 Without -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF l FWPS ES 24 Forecast 2020 Without -Project Traffic Vols - AM Peak I I I I I I J J I I I 5: We erhauser Way S & SR 18 EB Off-ramp/SR 18 EB On -ramp Lanes, Volumes, Timings 4\ t /0� 4 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR v/c Ratio 0.63 0.34 0.53 0.43 0.39 0.23 Control Delay 29.4 5.4 24.4 13.1 11.4 10.0 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay 29.4 5.4 24.4 13.1 11.4 10.0 LOS C A C B B A Approach Delay 19.9 21.0 10.6 Approach LOS B C B Queue Length 50th (ft) 110 0 95 31 39 44 Queue Length 95th (ft) 220 45 172 99 99 111 Internal Link Dist (ft) 837 777 475 614 Turn Bay Length (ft) 425 50 Base Capacity (vph) 1003 977 1783 845 561 1437 Starvation Cap Reductn 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 Reduced v/c Ratio 0.30 0.20 0.28 0.26 0.36 0.16 Intersection Summary Area Type: Other Cycle Length: 105 Actuated Cycle Length: 69.6 Natural Cycle: 70 Control Type: Actuated -Uncoordinated Maximum v/c Ratio: 0.63 Intersection Signal Delay: 18.0 Intersection LOS: B Intersection Capacity Utilization 58.4% ICU Level of Service B Analysis Period (min)15 J FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 Without -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF J FWPS ES 24 Forecast 2020 Without -Project Traffic Vols - AM Peak 2: Military Rd S & S 320th St HCM 6th Signalized Intersection Summary --I, 4\ t # Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations tt r 0 + r + r Traffic Volume (veh/h) 148 518 93 48 805 105 341 215 101 119 60 226 Future Volume (veh/h) 148 518 93 48 805 105 341 215 101 119 60 226 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 1.00 1.00 0.99 1.00 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/In 1841 1841 1841 1811 1811 1811 1856 1856 1856 1826 1826 1826 Adj Flow Rate, veh/h 161 563 101 52 875 114 371 234 110 129 65 246 Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 Percent Heavy Veh, % 4 4 4 6 6 6 3 3 3 5 5 5 Cap, veh/h 187 687 304 407 998 130 391 410 346 286 300 417 Arrive On Green 0.11 0.20 0.20 0.24 0.33 0.33 0.22 0.22 0.22 0.16 0.16 0.16 Sat Flow, veh/h 1753 3497 1548 1725 3059 399 1767 1856 1562 1739 1826 1533 Grp Volume(v), veh/h 161 563 101 52 492 497 371 234 110 129 65 246 Grp Sat Flow(s),veh/h/In 1753 1749 1548 1725 1721 1737 1767 1856 1562 1739 1826 1533 Q Serve(g_s), s 11.6 19.9 7.2 3.1 34.8 34.8 26.7 14.5 7.6 8.6 4.0 18.0 Cycle Q Clear(g_c), s 11.6 19.9 7.2 3.1 34.8 34.8 26.7 14.5 7.6 8.6 4.0 18.0 Prop In Lane 1.00 1.00 1.00 0.23 1.00 1.00 1.00 1.00 Lane Grp Cap(c), veh/h 187 687 304 407 561 567 391 410 346 286 300 417 V/C Ratio(X) 0.86 0.82 0.33 0.13 0.88 0.88 0.95 0.57 0.32 0.45 0.22 0.59 Avail Cap(c_a), veh/h 267 1479 655 407 728 735 391 410 346 391 411 510 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Uniform Delay (d), s/veh 56.6 49.6 44.5 38.8 41.0 41.0 49.5 44.7 42.0 48.6 46.7 40.8 Incr Delay (d2), s/veh 15.9 0.9 0.2 0.1 9.0 8.9 32.3 1.2 0.2 0.4 0.1 0.5 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/In 6.0 8.8 2.8 1.3 16.0 16.2 15.2 6.8 3.0 3.8 1.8 6.9 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 72.5 50.5 44.7 38.9 49.9 49.8 81.7 45.9 42.2 49.0 46.8 41.3 LnGrp LOS E D D D D D F D D D D D Approach Vol, veh/h 825 1041 715 440 Approach Delay, s/veh 54.1 49.3 63.9 44.4 Approach LOS D D E D Timer -Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 35.9 30.8 27.2 19.1 47.5 35.0 Change Period (Y+Rc), s 5.5 * 5.5 6.0 5.4 5.5 6.5 Max Green Setting (Gmax), s 19.7 * 55 29.0 19.6 54.5 28.5 Max Q Clear Time (g_c+ll ), s 5.1 21.9 20.0 13.6 36.8 28.7 Green Ext Time (p-c), s 0.1 2.9 0.7 0.1 5.3 0.0 Intersection Summary HCM 6th Ctrl Delay 53.4 HCM 6th LOS D Notes * HCM 6th computational engine requires equal clearance times for the phases crossing the barrier FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 Without -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF 1 I J J J FWPS ES 24 Forecast 2020 Without -Project Traffic Vols - AM Peak 3: Military Rd S & S 342nd St HCM 6th TWSC Intersection Int Delay, s/veh Movement 1.8 EBL EBR NBL NBT SBT SBR Lane Configurations r + 1� Traffic Vol, veh/h 40 13 65 618 163 48 Future Vol, veh/h 40 13 65 618 163 48 Conflicting Peds, #/hr 0 0 1 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None None Storage Length 0 115 180 - Veh in Median Storage, # 0 - 0 0 Grade, % 0 - 0 0 Peak Hour Factor 82 82 88 88 76 76 Heavy Vehicles, % 6 6 3 3 2 2 Mvmt Flow 49 16 74 702 214 63 Maior/Minor Minor2 Ma'orl Maior2 Conflicting Flow All 1097 247 278 0 0 Stage 1 247 - - - Stage 2 850 - - Critical Hdwy 6.46 6.26 4.13 Critical Hdwy Stg 1 5.46 - - Critical Hdwy Stg 2 5.46 - - Follow-up Hdwy 3.554 3.354 2.227 Pot Cap-1 Maneuver 232 782 1279 Stage 1 785 - - Stage 2 412 - Platoon blocked, % Mov Cap-1 Maneuver 218 781 1278 Mov Cap-2 Maneuver 218 - - Stage 1 739 - - Stage 2 412 - - Approach EB NB SB HCM Control Delay, s 22.2 0.8 0 HCM LOS C Minor Lane/Major Mvmt NBL NBT EBLn1 EBLn2 SBT SBR Capacity (veh/h) 1278 218 781 HCM Lane V/C Ratio 0.058 0.224 0.02 HCM Control Delay (s) 8 26.2 9.7 HCM Lane LOS A D A HCM 95th %tile Q(veh) 0.2 0.8 0.1 FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 Without -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF J FWPS ES 24 Forecast 2020 With -Project Traffic Vols - AM Peak 1: Military Rd S & S 304th St HCM 6th Signalized Intersection Summary --I, -,* I i Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations 1� 1� + r Traffic Volume (veh/h) 109 0 226 0 0 0 214 299 0 0 251 122 Future Volume (veh/h) 109 0 226 0 0 0 214 299 0 0 251 122 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/In 1826 1826 1826 1900 1900 1900 1826 1826 1826 1841 1841 1841 Adj Flow Rate, veh/h 122 0 254 0 0 0 240 336 0 0 282 137 Peak Hour Factor 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 Percent Heavy Veh, % 5 5 5 0 0 0 5 5 5 4 4 4 Cap, veh/h 413 0 368 0 5 0 501 480 0 444 444 375 Arrive On Green 0.24 0.00 0.24 0.00 0.00 0.00 0.12 0.26 0.00 0.00 0.24 0.24 Sat Flow, veh/h 1732 0 1541 0 1900 0 1739 1826 0 1753 1841 1553 Grp Volume(v), veh/h 122 0 254 0 0 0 240 336 0 0 282 137 Grp Sat Flow(s),veh/h/In 1732 0 1541 0 1900 0 1739 1826 0 1753 1841 1553 Q Serve(g_s), s 2.2 0.0 5.7 0.0 0.0 0.0 0.0 6.3 0.0 0.0 5.2 2.8 Cycle Q Clear(g_c), s 2.2 0.0 5.7 0.0 0.0 0.0 0.0 6.3 0.0 0.0 5.2 2.8 Prop In Lane 1.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 Lane Grp Cap(c), veh/h 413 0 368 0 5 0 501 480 0 444 444 375 V/C Ratio(X) 0.30 0.00 0.69 0.00 0.00 0.00 0.48 0.70 0.00 0.00 0.64 0.37 Avail Cap(c_a), veh/h 828 0 736 0 1387 0 566 994 0 501 953 804 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 1.00 0.00 0.00 0.00 1.00 1.00 0.00 0.00 1.00 1.00 Uniform Delay (d), s/veh 11.7 0.0 13.1 0.0 0.0 0.0 13.7 12.5 0.0 0.0 12.8 11.9 Incr Delay (d2), s/veh 0.4 0.0 2.3 0.0 0.0 0.0 0.7 1.9 0.0 0.0 1.5 0.6 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/In 0.7 0.0 1.8 0.0 0.0 0.0 1.6 2.2 0.0 0.0 1.9 0.8 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 12.1 0.0 15.4 0.0 0.0 0.0 14.4 14.4 0.0 0.0 14.3 12.5 LnGrp LOS B A B A A A B B A A B B Approach Vol, veh/h 376 0 576 419 Approach Delay, s/veh 14.3 0.0 14.4 13.7 Approach LOS B B B Timer -Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 8.8 15.4 0.0 9.6 14.6 13.5 Change Period (Y+Rc), s 5.0 5.5 4.0 5.0 5.5 4.5 Max Green Setting (Gmax), s 5.0 20.5 27.5 6.0 19.5 18.0 Max Q Clear Time (g_c+I1), s 0.0 8.3 0.0 2.0 7.2 7.7 Green Ext Time (p-c), s 0.0 1.6 0.0 0.3 1.7 1.4 Intersection Summary HCM 6th Ctrl Delay 14.2 _ HCM 6th LOS B FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 With -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF FWPS ES 24 Forecast 2020 With -Project Traffic Vols - AM Peak 6: We erhauser Way S & S 344th St HCM 6th TWSC Intersection Int Delay, s/veh 11.8 Movement WBL WBR NBT NBR SBL SBT Lane Configurations r 1 t Traffic Vol, veh/h 10 409 447 16 211 277 Future Vol, veh/h 10 409 447 16 211 277 Conflicting Peds, #/hr 0 0 0 1 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None - None Storage Length 100 0 - - 360 Veh in Median Storage, # 0 0 0 Grade, % 0 0 0 Peak Hour Factor 91 91 87 87 92 92 ^l Heavy Vehicles, % 3 3 5 5 5 5 Mvmt Flow 11 449 514 18 229 301 Major/Minor Minor1 Ma'or1 Maior2 Conflicting Flow All 1283 524 0 0 533 0 Stage 1 524 - - - - - Stage 2 759 - Critical Hdwy 6.43 6.23 - 4.15 Critical Hdwy Stg 1 5.43 - Critical Hdwy Stg 2 5.43 - Follow-up Hdwy 3.527 3.327 - 2.245 Pot Cap-1 Maneuver 181 551 - 1020 Stage 1 592 - - Stage 2 460 - - _� Platoon blocked, % _ _ Mov Cap-1 Maneuver 140 550 - 1019 Mov Cap-2 Maneuver 192 _ i Stage 1 458 Stage 2 460 Approach WB NB SIB HCM Control Delay, s 34.2 0 4.1 HCM LOS D Minor Lane/Major Mvmt NBT NBRWBLn1WBLn2 SBL SBT Capacity (veh/h) 192 550 1019 J HCM Lane V/C Ratio 0.057 0.817 0.225 HCM Control Delay (s) 24.9 34.4 9.6 HCM Lane LOS C D A HCM 95th %tile Q(veh) i 0.2 8.1 0.9 FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 With -Project Traffic Vols - AM Peak Synchro 10 Report .j Heffron Transportation, Inc. - RHF J FWPS ES 24 Forecast 2020 With -Project Traffic Vols - AM Peak 8: S 344th St & West Dwy HCM 6th TWSC Intersection Int Delay, s/veh 5.5 Movement EBL EBT WBT WBR SBL SBR Lane Configurations + + r Traffic Vol, veh/h 82 121 226 134 36 198 Future Vol, veh/h 82 121 226 134 36 198 Conflicting Peds, #/hr 1 0 0 1 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length 100 - 0 75 Veh in Median Storage, # - 0 0 0 - Grade, % - 0 0 0 - Peak Hour Factor 72 86 89 74 69 69 Heavy Vehicles, % 0 13 6 0 0 0 Mvmt Flow 114 141 254 181 52 287 Major/Minor Major1 Major2 Minor2 Conflicting Flow All 436 0 0 715 346 Stage 1 - - - 346 - Stage 2 - 369 - Critical Hdwy 4.1 - 6.4 6.2 Critical Hdwy Stg 1 - 5.4 Critical Hdwy Stg 2 - 5.4 Follow-up Hdwy 2.2 - 3.5 3.3 Pot Cap-1 Maneuver 1134 - 400 702 Stage 1 - - 721 - Stage 2 - - 704 - Platoon blocked, % Mov Cap-1 Maneuver 1133 359 701 Mov Cap-2 Maneuver 445 - Stage 1 647 - Stage 2 703 - Approach EB WB SIB HCM Control Delay, s 3.8 0 13.7 HCM LOS B Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1 SBLn2 Capacity (veh/h) 1133 - - 445 701 HCM Lane V/C Ratio 0.101 - - - 0.117 0.409 HCM Control Delay (s) 8.5 - - - 14.2 13.6 HCM Lane LOS A - B B HCM 95th %tile Q(veh) 0.3 - 0.4 2 FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 With -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF J J FWPS ES 24 Forecast 2020 With -Project Traffic Vols - AM Peak 7: S 344th St & East Dwy HCM 6th TWSC Intersection Int Delay, s/veh Movement 1.3 EBL EBT WBT WBR SBL SBR Lane Configurations t 1� Traffic Vol, veh/h 27 130 355 15 5 5 Future Vol, veh/h 27 130 355 15 5 5 Conflicting Peds, #/hr 1 0 0 1 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length 100 - - - - Veh in Median Storage, # - 0 0 - 0 Grade, % - 0 0 - 0 Peak Hour Factor 74 85 84 74 25 25 Heavy Vehicles, % 15 9 3 40 100 100 Mvmt Flow 36 153 423 20 20 20 Major/Minor Maior1 Maior2 Minor2 Conflicting Flow All 444 0 0 659 434 Stage 1 - - - 434 - Stage 2 - - 225 - Critical Hdwy 4.25 - 7.4 7.2 Critical Hdwy Stg 1 - 6.4 - Critical Hdwy Stg 2 - 6.4 - Follow-up Hdwy 2.335 4.4 4.2 Pot Cap-1 Maneuver 1051 307 459 Stage 1 - 487 - Stage 2 - 627 - Platoon blocked, % Mov Cap-1 Maneuver 1050 296 459 Mov Cap-2 Maneuver - - 370 - Stage 1 - 470 - Stage 2 - 626 - A r)roach EB WB SB HCM Control Delay, s 1.6 0 14.7 HCM LOS B Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1 Capacity (veh/h) 1050 410 HCM Lane V/C Ratio 0.035 0.098 HCM Control Delay (s) 8.6 14.7 HCM Lane LOS A - B HCM 95th %tile Q(veh) 0.1 0.3 J FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 With -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF J FWPS ES 24 Forecast 2020 With -Project Traffic Vols - Afternoon Peak 8: S 344th St & West Dwy HCM 6th TWSC Intersection Int Delay, slveh 3.8 Movement EBL EBT WBT WBR SBL SBR Lane Configurations + + r Traffic Vol, vehlh 66 375 119 45 53 75 Future Vol, vehlh 66 375 119 45 53 75 Conflicting Peds, #1hr 7 0 0 2 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None None - None Storage Length 100 - - - 0 75 Veh in Median Storage, # - 0 0 - 0 - Grade, % - 0 0 - 0 - Peak Hour Factor 72 93 80 72 60 60 Heavy Vehicles, % 0 4 9 0 0 0 Mvmt Flow 92 403 149 63 88 125 Major/Minor Ma'or1 Ma'or2 Minor2 Conflicting Flow All 219 0 0 775 188 Stage 1 - - 188 - Stage 2 - - 587 - Critical Hdwy 4.1 6.4 6.2 Critical Hdwy Stg 1 - - 5.4 Critical Hdwy Stg 2 - 5.4 Follow-up Hdwy 2.2 3.5 3.3 Pot Cap-1 Maneuver 1362 - 369 859 Stage 1 - - 849 - Stage 2 - - 560 - Platoon blocked, % Mov Cap-1 Maneuver 1353 339 853 Mov Cap-2 Maneuver - 399 - Stage 1 785 Stage 2 556 - Approach EE WB SIB HCM Control Delay, s 1.5 0 12.7 HCM LOS B Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1 SBLn2 Capacity (vehlh) 1353 - - 399 853 HCM Lane VIC Ratio 0.068 - - - 0.221 0.147 HCM Control Delay (s) 7.9 - - 16.6 9.9 HCM Lane LOS A C A HCM 95th %tile Q(veh) 0.2 0.8 0.5 FWPS ES 24 3:00 pm 03/20/2020 Forecast 2020 With -Project Traffic Vols - Afternoon Peak Synchro 10 Report Heffron Transportation, Inc. - RHF l FWPS ES 24 Forecast 2020 With -Project Traffic Vols - Afternoon Peak 7: S 344th St & East Dwy HCM 6th TWSC Intersection Int Delay, s/veh 1.2 Movement EBL EBT WBT WBR SBL SBR Lane Configurations Traffic Vol, veh/h 5 423 149 5 8 15 Future Vol, veh/h 5 423 149 5 8 15 Conflicting Peds, Or 7 0 0 7 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None None None Storage Length 100 - - Veh in Median Storage, # - 0 0 0 Grade, % 0 0 0 Peak Hour Factor 72 93 82 72 35 35 -� Heavy Vehicles, % 100 2 4 100 75 27 Mvmt Flow 7 455 182 7 23 43 ` Major/Minor Maior1 Maior2 Minor2 J Conflicting Flow All 196 0 0 662 193 Stage 1 - - - 193 - Stage 2 469 - Critical Hdwy 5.1 _ _ 7.15 6.47 Critical Hdwy Stg 1 - 6.15 - } Critical Hdwy Stg 2 - 6.15 - Follow-up Hdwy 3.1 - 4.175 3.543 Pot Cap-1 Maneuver 956 - 332 789 Stage 1 - - 692 - I Stage 2 _ _ = 502 - J Platoon blocked, % Mov Cap-1 Maneuver 950 325 784 Mov Cap-2 Maneuver - _ 400 - 1 Stage 1 682 - Stage 2 498 Approach EB WB SB HCM Control Delay, s 0.1 0 11.9 JHCM LOS B Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1 Capacity (veh/h) 950 - 588 HCM Lane V/C Ratio 0.007 0.112 HCM Control Delay (s) 8.8 - 11.9 HCM Lane LOS A - B HCM 95th %tile Q(veh) 0 _ 0.4 J j FWPS ES 24 3:00 pm 03/20/2020 Forecast 2020 With -Project Traffic Vols - Afternoon Peak Synchro 10 Report �J Heffron Transportation, Inc. - RHF J FWPS ES 24 Forecast 2020 With -Project Traffic Vols - AM Peak 4: We erhauser Way S & SR 18 WB On-ramp/SR 18 WB Off -ramp Lanes, Volumes, Timings --I, --v Ir 4- 4 I * l0� t Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations *T �` tt ft r Traffic Volume (vph) 0 0 0 109 5 548 362 535 0 0 324 131 Future Volume (vph) 0 0 0 109 5 548 362 535 0 0 324 131 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Storage Length (ft) 0 0 0 300 350 0 0 60 Storage Lanes 0 0 0 1 1 0 0 1 Taper Length (ft) 25 25 25 25 Lane Util. Factor 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.95 1.00 1.00 0.95 1.00 Ped Bike Factor 0.98 Frt 0.850 0.850 Flt Protected 0.954 0.950 Satd. Flow (prot) 0 0 0 0 1743 1553 1703 3406 0 0 3406 1524 Flt Permitted 0.954 0.950 Satd. Flow (perm) 0 0 0 0 1743 1553 1703 3406 0 0 3406 1489 Right Turn on Red Yes Yes Yes Yes Satd. Flow (RTOR) 254 116 Link Speed (mph) 30 30 30 30 Link Distance (ft) 1081 1111 694 701 Travel Time (s) 24.6 25.3 15.8 15.9 Confl. Peds. (#/hr) 1 1 Confl. Bikes (#/hr) 1 2 Peak Hour Factor 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 Heavy Vehicles (%) 0% 0% 0% 4% 4% 4% 6% 6% 6% 6% 6% 6% Adj. Flow (vph) 0 0 0 136 6 685 453 669 0 0 405 164 Shared Lane Traffic (%) Lane Group Flow (vph) 0 0 0 0 142 685 453 669 0 0 405 164 Turn Type Perm NA Perm Prot NA NA Perm Protected Phases 8 5 2 6 Permitted Phases 8 8 6 Detector Phase 8 8 8 5 2 6 6 Switch Phase Minimum Initial (s) 5.0 5.0 5.0 5.0 7.0 7.0 7.0 Minimum Split (s) 36.9 36.9 36.9 10.5 29.9 25.9 25.9 Total Split (s) 40.0 40.0 40.0 35.0 75.0 40.0 40.0 Total Split (%) 34.8% 34.8% 34.8% 30.4% 65.2% 34.8% 34.8% Maximum Green (s) 34.1 34.1 34.1 29.5 69.1 34.1 34.1 Yellow Time (s) 3.9 3.9 3.9 3.5 3.9 3.9 3.9 All -Red Time (s) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.9 5.9 5.5 5.9 5.9 5.9 Lead/Lag Lead Lag Lag Lead -Lag Optimize? Yes Yes Yes Vehicle Extension (s) 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Recall Mode None None None None Min Min Min Walk Time (s) 7.0 7.0 7.0 7.0 7.0 7.0 Flash Dont Walk (s) 24.0 24.0 24.0 17.0 13.0 13.0 Pedestrian Calls (#/hr) 0 0 0 0 0 0 Act Effct Green (s) 34.2 34.2 29.6 54.7 19.7 19.7 Actuated g/C Ratio 0.34 0.34 0.29 0.54 0.20 0.20 FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 With -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF I J J I J J J FWPS ES 24 Forecast 2020 With -Project Traffic Vols - AM Peak 4: We erhauser Way S & SR 18 WB On-ramp/SR 18 WB Off -ramp Lanes, Volumes, Timings -.4 --p. 4\ t` Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR v/c Ratio 0.24 0.99 0.91 0.36 0.61 0.43 Control Delay 26.4 53.7 59.1 13.6 40.9 15.4 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay 26.4 53.7 59.1 13.6 40.9 15.4 LOS C D E B D B Approach Delay 49.0 32.0 33.6 Approach LOS D C C Queue Length 50th (ft) 65 305 279 121 125 26 Queue Length 95th (ft) 108 #467 #418 136 152 64 Internal Link Dist (ft) 1001 1031 614 621 Turn Bay Length (ft) 300 350 60 Base Capacity (vph) 591 694 499 2341 1155 581 Starvation Cap Reductn 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 Reduced v/c Ratio 0.24 0.99 0.91 0.29 0.35 0.28 Intersection Summary Area Type: Other Cycle Length:115 Actuated Cycle Length: 100.7 Natural Cycle: 100 Control Type: Actuated -Uncoordinated Maximum v/c Ratio: 0.99 Intersection Signal Delay: 37.9 Intersection LOS: D Intersection Capacity Utilization 58.7% ICU Level of Service B Analysis Period (min) 15 # 95th percentile volume exceeds capacity, queue may be longer. Queue shown is maximum after two cycles. Rn0c nnri Phncac• d Wavarhaimar Way. R RR 1R WR C}r7-rmmnlSR 1A WR Off-rmmn 08 75 s 05 • 06 - 40 s 4�:s { FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 With -Project Traffic Vols - AM Peak J Heffron Transportation, Inc. - RHF Synchro 10 Report J FWPS ES 24 Forecast 2020 With -Project Traffic Vols - AM Peak 5: Weyerhauser Way S & SR 18 EB Off-ramp/SR 18 EB On -ramp Lanes, Volumes, Timings } _I. f- -- t 10� 41 I Lane Grcun Lane Configurations Traffic Volume (vph) Future Volume (vph) Ideal Flow (vphpl) Storage Length (ft) Storage Lanes Taper Length (ft) Lane Util. Factor Ped Bike Factor Frt Flt Protected Satd. Flow (prot) Flt Permitted Satd. Flow (perm) Right Turn on Red Satd. Flow (RTOR) Link Speed (mph) Link Distance (ft) Travel Time (s) Confl. Peds. (#/hr) Confl. Bikes (#/hr) Peak Hour Factor Heavy Vehicles (%) Adj. Flow (vph) Shared Lane Traffic (%) Lane Group Flow (vph) Turn Type Protected Phases Permitted Phases Detector Phase Switch Phase Minimum Initial (s) Minimum Split (s) Total Split (s) Total Split (%) Maximum Green (s) Yellow Time (s) All -Red Time (s) Lost Time Adjust (s) Total Lost Time (s) Lead/Lag Lead -Lag Optimize? Vehicle Extension (s) Recall Mode Walk Time (s) Flash Dont Walk (s) Pedestrian Calls (#/hr) Act Effct Green (s) Actuated g/C Ratio EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR *T r 'fit r t 268 0 239 0 0 0 0 629 227 184 249 0 268 0 239 0 0 0 0 629 227 184 249 0 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 0 425 0 0 0 50 0 0 0 0 0 0 0 1 1 0 25 25 25 25 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.95 1.00 1.00 1.00 1.00 0.98 0.850 0.850 0.950 0 1703 0.950 0 1703 1524 Yes 266 1524 0 0 0 0 3471 1553 30 917 20.8 0.90 0.90 0.90 6% 6% 6% 298 0 266 0 298 266 Split NA Perm 2 2 2 2 2 2 7.0 7.0 7.0 35.9 35.9 35.9 45.0 45.0 45.0 42.9% 42.9% 42.9% 39.1 39.1 39.1 3.9 3.9 3.9 2.0 2.0 2.0 0.0 0.0 5.9 5.9 4.0 4.0 4.0 None None None 7.0 7.0 7.0 23.0 23.0 23.0 0 0 0 21.4 21.4 0.28 0.28 0 0 0 Yes 30 857 19.5 0 3471 1528 Yes 104 30 555 12.6 0.90 0.90 0.90 0.90 0% 0% 0% 4% 0 0 0 0 0 0 0 0 0.950 1719 1810 0 0.226 409 1810 0 Yes 30 694 15.8 2 2 0.90 1 0.90 0.90 0.90 4% 4% 5% 5% 699 252 204 277 699 252 204 277 NA Perm pm+pt NA 8 7 4 8 4 8 8 7 4 7.0 7.0 5.0 7.0 22.9 22.9 10.5 26.9 40.0 40.0 20.0 60.0 38.1 % 38.1 % 19.0% 57.1 % 34.1 34.1 14.5 54.1 3.9 3.9 3.5 3.9 2.0 2.0 2.0 2.0 0.0 0.0 0.0 0.0 5.9 5.9 5.5 5.9 Lag Lag Lead Yes Yes Yes 4.0 4.0 3.5 4.0 Min Min None Min 7.0 7.0 7.0 10.0 10.0 14.0 0 0 0 25.2 25.2 44.5 44.0 0.32 0.32 0.57 0.57 2 0.90 5% 0 L FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 With -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF I I 1 1 I I J I J J FWPS ES 24 Forecast 2020 With -Project Traffic Vols - AM Peak 5: We erhauser Way S & SR 18 EB Off-ramp/SR 18 EB On -ramp Lanes, Volumes, Timings _0� 4--- t /P� i Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR v/c Ratio 0.64 0.44 0.62 0.45 0.45 0.27 Control Delay 32.6 5.6 25.8 15.8 12.5 10.4 Queue Delay 0.0 0.0 0.0 0.0 0.0 0.0 Total Delay 32.6 5.6 25.8 15.8 12.5 10.4 LOS C A C B B B Approach Delay 19.9 23.1 11.3 Approach LOS B C B Queue Length 50th (ft) 130 0 151 54 43 62 Queue Length 95th (ft) 233 54 249 137 102 139 Internal Link Dist (ft) 837 777 475 614 Turn Bay Length (ft) 425 50 Base Capacity (vph) 898 930 1597 759 490 ; 316 Starvation Cap Reductn 0 0 0 0 0 0 Spillback Cap Reductn 0 0 0 0 0 0 Storage Cap Reductn 0 0 0 0 0 0 Reduced v/c Ratio 0.33 0.29 0.44 0.33 0.42 0.21 Intersection Summary Area Type: Other Cycle Length:105 Actuated Cycle Length: 77.8 Natural Cycle: 70 Control Type: Actuated -Uncoordinated Maximum v/c Ratio: 0.64 Intersection Signal Delay: 19.4 Intersection LOS: B Intersection Capacity Utilization 58.7% ICU Level of Service B Analysis Period (min) 15 Cnlite nnrr Phnccc• F• Nlauarhniicar Mimi R P. RR I FR Off. ramnlSFt 1R FR (fin -ramp 1 .40Z 04 \1'07 20s 1 E40s I FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 With -Project Traffic Vols - AM Peak �f Heffron Transportation, Inc. - RHF Synchro 10 Report J FWPS ES 24 Forecast 2020 With -Project Traffic Vols - AM Peak 2: Military Rd S & S 320th St HCM 6th Signalized Intersection Summary --► , *-- t 1 4/ Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations tt r 0 + F + r Traffic Volume (veh/h) 148 518 93 48 805 105 341 256 101 119 208 226 Future Volume (veh/h) 148 518 93 48 805 105 341 256 101 119 208 226 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 1.00 1.00 0.99 1.00 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/In 1841 1841 1841 1811 1811 1811 1856 1856 1856 1826 1826 1826 Adj Flow Rate, veh/h 161 563 101 52 875 114 371 278 110 129 226 246 Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 Percent Heavy Veh, % 4 4 4 6 6 6 3 3 3 5 5 5 Cap, veh/h 187 686 304 406 997 130 389 408 344 290 305 421 Arrive On Green 0.11 0.20 0.20 0.24 0.33 0.33 0.22 0.22 0.22 0.17 0.17 0.17 Sat Flow. veh/h 1753 3497 1548 1725 3059 399 1767 1856 1562 1739 1826 1533 Grp Volume(v), veh/h 161 563 101 52 492 497 371 278 110 129 226 246 Grp Sat Flow(s),veh/h/In 1753 1749 1548 1725 1721 1737 1767 1856 1562 1739 1826 1533 Q Serve(g_s), s 11.7 20.0 7.3 3.1 35.0 35.0 26.9 17.8 7.7 8.6 15.2 18.0 Cycle Q Clear(g_c), s 11.7 20.0 7.3 3.1 35.0 35.0 26.9 17.8 7.7 8.6 15.2 18.0 Prop In Lane 1.00 1.00 1.00 0.23 1.00 1.00 1.00 1.00 Lane Grp Cap(c), veh/h 187 686 304 406 561 566 389 408 344 290 305 421 V/C Ratio(X) 0.86 0.82 0.33 0.13 0.88 0.88 0.95 0.68 0.32 0.44 0.74 0.58 Avail Cap(c_a), veh/h 265 1471 651 406 724 731 389 408 344 389 409 508 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Uniform Delay (d), s/veh 56.9 49.9 44.8 39.0 41.2 41.2 49.9 46.4 42.4 48.6 51.3 40.7 Incr Delay (d2), s/veh 16.2 1.0 0.2 0.1 9.1 9.1 33.6 3.8 0.2 0.4 2.9 0.5 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/In 6.0 8.8 2.8 1.3 16.2 16.3 15.5 8.7 3.0 3.8 7.2 6.9 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 73.1 50.8 45.0 39.1 50.4 50.3 83.5 50.1 42.6 49.0 54.2 41.2 LnGrp LOS E D D D D D F D D D D D Approach Vol, veh/h 825 1041 759 601 Approach Delay, s/veh 54.5 49.8 65.4 47.8 Approach LOS D D E D Timer - Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 36.0 30.9 27.6 19.2 47.7 35.0 Change Period (Y+Rc), s 5.5 * 5.5 6.0 5.4 5.5 6.5 Max Green Setting (Gmax), s 19.7 * 55 29.0 19.6 54.5 28.5 Max Q Clear Time (g_c+I1), s 5.1 22.0 20.0 13.7 37.0 28.9 Green Ext Time (p-c), s 0.1 2.9 1.1 0.1 5.2 0.0 Intersection Summary HCM 6th Ctrl Delay 54.3 HCM 6th LOS D Notes * HCM 6th computational engine requires equal clearance times for the phases crossing the barrier FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 With -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF FWPS ES 24 Forecast 2020 With -Project Traffic Vols - AM Peak 3: Military Rd S & S 342nd St HCM 6th TWSC Intersection Int Delay, s/veh 3.3 Movement EBL EBR NBL NBT SBT SBR Lane Configurations r + 1� Traffic Vol, veh/h 81 13 66 618 163 196 Future Vol, veh/h 81 13 66 618 163 196 Conflicting Peds, #/hr 0 0 1 0 0 0 ` Sign Control Stop Stop Free Free Free Free RT Channelized - None - None - None Storage Length 0 115 180 - Veh in Median Storage, # 0 0 0 Grade, % 0 0 0 _ Peak Hour Factor 90 90 88 88 75 75 Heavy Vehicles, % 9 9 3 3 3 3 Mvmt Flow 90 14 75 702 217 261 Ma or/Minor Minor2 Maior1 Maior2 Conflicting Flow All 1201 349 479 0 0 Stage 1 349 - - - �� Stage 2 852 - - Critical Hdwy 6.49 6.29 4.13 Critical Hdwy Stg 1 5.49 Critical Hdwy Stg 2 5.49 - Follow-up Hdwy 3.581 3.381 _ 2.227 Pot Cap-1 Maneuver 198 679 1078 Stage 1 699 - - Stage 2 407 - Platoon blocked, % Mov Cap-1 Maneuver 184 678 1077 Mov Cap-2 Maneuver 184 - Stage 1 649 _ Stage 2 407 - - JApproach EB NB SIB HCM Control Delay, s 37.6 0.8 0 HCM LOS E Minor Lane/Major Mvmt NBL NBT EBLn1 EBLn2 SBT SBR 1 Capacity (veh/h) 1077 - 184 678 J HCM Lane V/C Ratio 0.07 - 0.489 0.021 HCM Control Delay (s) 8.6 - 42 10.4 HCM Lane LOS A - E B HCM 95th %tile Q(veh) 0.2 - 2.4 0.1 FWPS ES 24 8:15 am 03/20/2020 Forecast 2020 With -Project Traffic Vols - AM Peak Synchro 10 Report Heffron Transportation, Inc. - RHF J ES24 Project Transportation Technical Report APPENDIX D SimTraffic Queue Simulations Results I 11 I I J Queuing and Blocking Report Forecast 2020 With -Project Traffic Vols - AM Peak 03/28/2019 Intersection: 7: S 344th St & East Dwy Movement EB SB Directions Served L LR Maximum Queue (ft) 64 76 Average Queue (ft) 10 13 95th Queue (ft) 40 54 Link Distance (ft) 306 Upstream Blk Time (%) Queuing Penalty (veh) Storage Bay Dist (ft) 100 Storage Blk Time (%) 0 Queuing Penalty (veh) 0 Intersection: 8: S 344th St & West Dwy Movement EB WO 5B SB Directions Served Maximum Queue (ft) Average Queue (ft) 95th Queue (ft) Link Distance (ft) Upstream Blk Time (%) Queuing Penalty (veh) Storage Bay Dist (ft) Storage Blk Time (%) Queuing Penalty (veh) Zone Summary Zone wide Queuing Penalty: 1 L TR L R 56 27 85 83 20 2 22 39 49 13 56 65 152 227 100 75 0 1 0 0 FWPS ES 24 SimTraffic Report Heffron Transportation, Inc. - RHF Page 1 Queuing and Blocking Report Forecast 2020 With -Project Traffic Vols - Afternoon Peak 03/28/2019 Intersection: 7: S 344th St & East Dwy Movement EB SB Directions Served L LR Maximum Queue (ft) 43 81 Average Queue (ft) 3 21 95th Queue (ft) 22 65 Link Distance (ft) 306 Upstream Blk Time (%) Queuing Penalty (veh) Storage Bay Dist (ft) 100 Storage Blk Time (%) Queuing Penalty (veh) Intersection: 8: S 344th St & West Dwy Movement EB SB SB Directions Served L L R Maximum Queue (ft) 36 55 56 Average Queue (ft) 10 26 26 95th Queue (ft) 35 49 49 Link Distance (ft) 227 Upstream Blk Time (%) Queuing Penalty (veh) Storage Bay Dist (ft) 100 75 Storage Blk Time (%) 0 0 Queuing Penalty (veh) 0 0 Zone Summary Zone wide Queuing Penalty: 0 FWPS ES 24 SimTraffic Report Heffron Transportation, Inc. - RHF Page 1 Queuing and Blocking Report Forecast 2020 Without -Project Traffic Vols - AM Peak 03/27/2019 Intersection: 4: Weyerhauser Way S & SR 18 WB On-ramp/SR 18 WB Off -ramp Movement WB WB NB NB NS SB SB 5H Directions Served LT R L T T T T R Maximum Queue (ft) 119 265 176 156 152 152 146 82 Average Queue (ft) 49 131 94 74 71 54 55 20 95th Queue (ft) 96 220 157 133 134 113 117 77 Link Distance (ft) 1064 630 630 659 659 Upstream Blk Time (%) Queuing Penalty (veh) _ Storage Bay Dist (ft) 300 350 60 Storage Blk Time (%) 0 7 0 Queuing Penalty (veh) 0 9 0 Intersection: 5: Weyerhauser Way S & SR 18 EB Off-ramp/SR 18 EB On -ramp Movement EB EB NB NB NB SB SB Directions Served LT R T T R L T Maximum Queue (ft) 227 97 201 169 75 214 156 Average Queue (ft) 107 46 86 57 51 78 56 95th Queue (ft) 183 79 157 124 81 155 125 Link Distance (ft) 876 876 479 479 630 630 Upstream Blk Time (%) Queuing Penalty (veh) Storage Bay Dist (ft) 50 Storage Blk Time (%) 8 0 Queuing Penalty (veh) 16 1 Zone Summary Zone wide Queuing Penalty: 79 I J FWPS ES 24 SimTraffic Report Heffron Transportation, Inc. - RHF Page 2 Queuing and Blocking Report Forecast 2020 With -Project Traffic Vols - AM Peak 03/27/2019 Intersection: 4: Weyerhauser Way S & SR 18 WB On-ramp/SR 18 WB Off -ramp Movement WB WB NS NB NB SB SB SB Directions Served LT R L T T T T R Maximum Queue (ft) 165 271 320 210 139 157 212 82 Average Queue (ft) 59 147 184 66 63 68 89 22 95th Queue (ft) 121 244 291 157 126 135 177 80 Link Distance (ft) 1064 630 630 659 659 Upstream Blk Time (%) Queuing Penalty (veh) Storage Bay Dist (ft) 300 350 60 Storage Blk Time (%) 0 1 0 15 0 Queuing Penalty (veh) 0 2 0 19 0 Intersection: 5: Weyerhauser Way S & SR 18 EB Off-ramp/SR 18 EB On -ramp Movement EB EB NB NB NB SB SB Directions Served LT R T T R L T Maximum Queue (ft) 225 111 259 203 76 158 196 Average Queue (ft) 115 58 126 85 56 72 63 95th Queue (ft) 194 99 217 173 83 128 151 Link Distance (ft) 876 876 479 479 630 630 Upstream Blk Time (%) Queuing Penalty (veh) Storage Bay Dist (ft) 50 Storage Blk Time (%) 14 0 Queuing Penalty (veh) 32 2 Zone Summary Zone wide Queuing Penalty: 393 FWPS ES 24 SimTraffic Report Heffron Transportation, Inc. - RHF Page 2 ES24 Project Transportation Technical Report APPENDIX E AHBL's AutoTurn Analysis of School Bus Site Circulation Om m � mz go z1 cn s 1,m ELEMENTARY SCHOOL NO 24 FEDERAL WAY PUBLIC SCHOOLS $ oo • = f9 r. C T C 2 D �. y a*e t EX. PARKING GARAGE FOR STAFF PARKING LEGEND: BUS CIRCULATION ROUTE OCROSSING W-. QSTUDENT ENTRY ISRcn„ h.Vsbel0W, CaII a&ram yw dWg. rTI)W 5i'KR PVM FYYR4 I EX. BUILDING 17 i FVWA i 1, f u I I AONCIORY AaOol FAY FlAyi�R ov.pRc cowmr FWR4 r r n I � � I I f � i �� >ioaoc eve wm nrNF AGCESx NESNIXiMY Y wnanEY�41,e r It I I 1 1 Z � 1 '{ 0 s � 1, y FAMILY VEHICLE LOAD / UNLOAD v AREA W 45 e 045 Fm 0 ! iA46T YLMCEEAC -r f ■ ! { r ■ r FEDERAL WAY I PUBLIC SCHOOLS greenegasawa5 PO BOX 4158 FEDERAL WAY, WA, 98063 TEL: 253-941-4937 ARCHITECT STAMP CONSULTANT 1 r =r.. CONSULTANT STAMP o � N 0 zl Q 00 zU z JO CA O OV ~ = J U m Q J Q >Q ~ > U W Q LLJ �— cn z W p W O LL DATE: 10 APRIL 20191 &Dvmm � f REV: FWR210APR2019 0Y'F1AIf1O0W111' FWR3 07MAY2019 FWR4 14MAY2019 FWR4 Z T'IYiV MW FWf3 I GRAPWC SDALE o� RE BMITTpC ADDEND =Y e (E) ACCESSIBLE PARKING STALLS & ROUTE OF TRAVEL (E) PERIMETER LANDSCAPING (E)-GRASS-PA,%fWNT — — , — _ _ - _ y — - - ADVISOR SCHODI. ZONE PROPERTY LINE PLASHER 9Y KING COUNTY (E) RIERr FW-R4 perplNS1�iRS6T-'-_ r - { f f I� iEj`ELEC TRR19 ORMIR - ' , I 1 1 ' CO PRE -CAST PLANTER BOXES � J ♦ 1 _ STAIR C (E) ACP 4-A2 1 -1 ._ -- ._ - -. T=d•---�•.A '. �._-7 ,-,--- � '-} a \ / (8) REFUSE :LEE 05URE I v X41CHEm ICON* t im" FW-R3BT I - 1 1 •r'i — + ' - rl Y�u: Y�� (e�;iAAwsDAPwc � I u F - (E) CANOPY _ _ •I .._. _ _ _ 1 t� - 1 . I:..__--_ 1 REMOVEiSTR�INf] @Y, 1 _ _ I': • -. O• .•n. I I' :GRINDING OR BLAC1[ (E gONC �AZA I { ' ; =_ 2 S70 R Y�: 1�,,R E. -REMOVE SiRIP,jNC / \•\ __ _ f C I I�y .jpk (E) CURB, GUTTER. GRINBIRI G _ - _—N O W-CYO �` SF�R w ; (E) 2—STORY BUILDING '� i 1 P AN ER STRIP D A"`SiRIPgVG • ' Y� & SIDEWALK CONC *AOS� IFA _ APPRO]C 400' TO _ '_.-? DRni1YRYS iO E0.S7' —(E) CANOPY REV 2,FW-R3 �' f f ;� / _____-_._ -' _ -e •__`�I �'»)u' j37C ^3.=�Y'~:JCL j.� .,L}^; - Y �J PrRK�N _ /�%�_ �_. �, ` ----- i • _ : 1�161 DMVEWAY J • f �- J (E) CONC W,NS [Fyy� . • .•' - — 9GMA(E� ! ,A - [.SEi L1NL 2-A2 MAILBOX ] L DRWM1GS (E) ROCKERY L '1' / I e _ _ __.. - ) - TLACPDE- + _ _ - BEET C000 L (E) PARKING STRUCTUREt.TRAHCE •'~ - .� ��.- ). _ r pTF / ,F I . (Z) PERIMETER •.10'fl" F J �` ..__ 1• IQ ACCESSIBLE PARfKING . ' �Y Imo. .v LAN®SCAPNG (E) STAIR STALLS & ROUTE OF RFAVEL {i} ACP a ' (E) PERIMETER LANDSCAPING (E) POLE LIGHTS (E) STAIR ___ 717 _•-yz=-- _(E36RIIJEWAY— (E) CONTOUR (GRADE) LINES^-'_�• ` _ _-- ACCESS 1 :k. FW-RJ SIGIACE V (E) STORM SEWER POND DIRECTORY — , - i FEDERAL WAY PUBLIC SCHOOLS @ SSC _ FEDERAL WAY PUBLIC SCHOOLS \ • `, �''�--� �--fit=: �_ rti STIXtY FILTER VAULT (E) ACP}{! . 33330 8TH AVENUE SOUTH (BELOW GRADE) -SS FEDERAL WAY, WA. 98003 �\�—' I J� Ij CONTACT CASEY MOORE \` ~ — PHONE 253.945-9957 ,ti -• -..� - - — - :/' I� , EMAIL CMOORE@FWPSORG - _ _ _ - _ -_ --—•��,_.—T �y _;4,� `y =_== —� - OWNERS REPRESENTATIVE \\ CBRE/HEERY (E) SERVICE DRIVE 500 UNION AVE. SUITE 1000 SEATTLE, WA. 98101 APPROX fyj' ,'� (E) PERIMETER LANDSCAPING '�]�•—_r �f 4� ��� �•_�_•"-_��^-`� CONTACT REY VEFIK PHONE 206.587.0473 EMAIL RVEFIK@FWPS.ORG ARCHITECT INDEX NOTES GREENE GASAWAY ARCHITECTS PO BOX 4158 Al SITE PLAN A2 ELEVATION 1, NO WORK TO (E) PARKING STRUCTURE FEDERAL WAY, WA 98063-4158 CONTACT TON MATIATOS PHONE 253.941.4937 EMAIL TON YOGREENEGASAWAY.COM REV 2 2 SEE CIVIL PLANS FOR ADDITIONAL IMPROVEMENTS 0 SITE30PLAN 4�?m, SCAw N s I'! DRIVEWAYS . Y OOL TONE• \ - f BY ABBREVIATIONS EXISTING SITE DATA PARKING BUILDING DATA KING COUNTY FW-R4 CONC CONCRETE LEGAL DESCRIPTION: SEE ATTACHED PARKING STALLS 475 ON -GRADE USE E, B, A3 ELEC ELECTRICAL 426 PARKING STRUCTURE (E) HT EXISTING HEIGHT PARCEL NO: SEE ATTACHED 901 STALLS TOTAL CONST TYPE II B ACP ASPHALT PAVEMENT SITE AREA: 510,830 SF (11,73 ACRES) NOTES: PARKING STALL COUNT INCLUDES 22 AREA 49.530 SF UPPER FLOOR ROW RIGHT OF WAY ACCESSIBLE STALLS 49,530 SF LOWER FLOOR �• APPROXIMATE LAND -USE ZONE: OP-3 SF TOTAL FIRE SPRINKLERED YES FIRE ALARMED YES FEDERAL WAY PUBLIC SCHOOLS greenegasaway PO BOX 4158 FEDERAL WAY, WA, 9806: TEL: 253-941-4937 ARCHITECT STAMP CONSULTANT CONSULTANT STAMP z O Q O O a - Z'U'^^ Q V/ O V LL_I O — cn U m U) I Q Q Z J 2 g cn Jw � 0 Ld W W U ILL 0/'V/ L1_ a - DATE: 22 APR 2019 REN. REVZ 10 APR 2019 FW-R3 07 MAY 2019 FW-R4 14 MAY 2019 / I SUBMITTED MAY 1 4 2019 CONFOotw*T FEDERAL WAY PUBLIC SCHOOLS ADVISORY SCHOOL SIGN FLASHER FWR2 BY KING COUNTY ADQT AND FYLR2 AM Y S FWR4 R�MOVESTRIPING PWRA A *1"ASCORE30PIOTHERiys %10HTROL O STQBLOC2c pFF PARKING AREA OURMGPICKUP BV'G1eNQ1NG DR SLACK ._ A1fR(1P•OPF TIALTS LANDSCAPE IEpL11p$TO Ap+JLIH Rtl/QYE STRIPDK3 BV $TRJPING GRINOIHG OR SLACK STRIPING 1 I -ry 1 -7 _ j 1 I I EXISTING _E XISTING -- I I . PARKING - II - .. i BUILDING RY STRUCTURE — +I f7, I i SR 18 2"AS COWSOR OTHER TRAFFIC CDry MO I j _ - E_' DEVICES 7OB000K OFF FARKOOG A13EAOURING FICK-UP AN{f DROPfeFF nME3 LAFmSWS ISLANDS TO REWIN -� - - I.. NEYYCONCRETE WALKWAY _ I FWRIANDFWR4 .SWkAS.CONESOR OTHER TRAFFIC CONTROL DEVICES .T O BLOCK OFF PARNINGARF.A CIURING PI X= A1400nPOFFTTI,IES LANDSCAPE 19LlNOSTOREWJN - FWR4 WATER QUALITY TREATMENT PARCEL NUMBER 7261200721 SITE ADDRESS 31W 9OI1Tx wmsTTrFET T?l3BJIAC wA vtA 9F(gl FILL SPECIFICATION FILL MATERIAL SHALL NOT CONTAIN PETROLEUM PRODUCTS, OR SUBSTANCES WHICH ARE HAZARDOUS, DANGEROUS, TOXIC, OR WHICH OTHERWISE VIOLATE ANY STATE, FEDERAL, OR LOCAL LAW, ORDINANCE, CODE, REGULATION, RULE, ORDER, OR STANDARD TRENCH NOTE IF WORKERS ENTER ANY TRENCH OR OTHER EXCAVATION FOUR OR MORE FEET IN I1E1tTIFTMNTTOE71IIiT IAlEf TLIE OPO PR AIIII W 1' KOT sE{IION 2-0 313IB,ITSHALLBESHOREDANDCRIBBED THECONTRACTORALONESHALLBE RESPONSIBLE FOR WORKER SAFETY AND AHBL ASSUMES NO RESPONSIBILITY ALL TRENCH SAFETY SYSTEMS SHALL MEET THE REQUIREMENTS OF THE WASHINGTON INDUSTRIAL SAFETY AND HEALTH ACT, CHAPTER 4917 RCW CHAPTER 4917 RCW UTILITY NOTE THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES AREAPPROXIMATE ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILfO ES BEFORE COMMENCING WORK AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES THAT INCUR DUE TO THE CONTRACTOR'S FAILURE TO LOCATE EXACTLY AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES AHBL ASSUMES NO LIABILITY FOR THE LOCATION OF UNDERGROUND UTILITIES TOPOGRAPHIC NOTE THE EXISTING CULTURAL AND TOPOGRAPHIC DATA SHOWN ON THESE DRAWINGS HAS BEEN PREPMEC. IN PART. BASED UPON INFCRMATON FURNISHED BY OTHERS WHILE THIS INFORMATON IS BELIEVED TO BE RELIABLE, AHBL CANNOT ENSURE ACCIJI mic;TIBF!%LST Rtl eADNOIeIE 14PI1 T14kAOCM oFTHAT INFORMATON OR FOR ANY ERRORS OR OMISSIONS WHICH MAY HAVE BEEN P OOMOM TEO *lTO1FW5Z DRAYdNIRl Al A TB? 0 Knnwwhsrsb@IOW. CAN bek,e you dig. OWNER FEDERAL WAY PUBLIC SCHOOLS 33330871AVENUESOU FEDERAL WAY WA BWKS CONTACT:CASEYMOORE PHONE (253)94 —57 EMAILCMOORE®FWPS ORD GCCM/CONTRACTOR FORMA CONSTRUCTON 1420 SN AYE, SUITE 1700 SEATTLE. WA 98134 CONTACT: RYAN MIGHT PHONE:(20B)7 - 02 EMAIL RYANW@FOFW CC DOM OWNER'S REPRESENTATIVE 500 UNION AVE. SUITE 1000 SE4TTLE, W-B101 CDNTACT MY WI:4 PHONE:(253) B455957 EMAIL: RVEFIK@FWPS.ORG AR(_HITr-rT GREENE-GASAWAY ARCHITECTS PO BOX 415E FEDERAL WAY, WA 9B063 CONTACT: TONY MATIATOS PHONE (253)N14937 EMAIL: long@greenegazaaay mm CIVIL ENGINEER 2215 NORTH 30TH STREET, SUITE 2 TACOMA, WA 98403 CONTACT DAVID NASON, PE PHONE: (25313B3-24Y1 EMAIL4nas @. M— BMS240 GRAPHIC SCALE y0. M 60SD �120 r.00 F[LT DISTRICT TO UTILIZE TEMPORARY MEASURES SUCH AS CONES OR OTHER TRAFFIC CONTROL DEVICES TO BLOCK OFF PARKING AREA DURING PICK-UP AND DROP OFF TIMES LANDSCAPE ISLANDS TO REMAIN SIGN TYPEA-SEE DETAIL 3SHEET COW a s PflR]Ann PMu SHEET INDEX FWR2 AND FWR3 SMe KxINee %w TAL •CGIXI JCOVERSHEET REPLACEDRFVEHBLY SEE ENLARGEMENT Aoo-1 •C100 DEMO AND TESC PLAN AND DETAILS DETAIL 1 I C<CO cx1 clru slTE FTAx N PLAN SIGN TYPE 9-SfE OETAµTYPE j$4EET GD elw p /T;TyrIRAH ' MCI= FWR2 ._. `. APR69RYSG-0OL pC+l FLA6TLER erluoacQUNTY FBHd4 1 CITY OF FEDERAL WAY GENERAL NOTES I PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO P—NSTRUCTION ME- 2 ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE FEDERAL WAY REVISED CODE (FWRC) APPLICABLE ORDINANCES, AND THE CITY COUNCIL CONDITIONS OF PROJECTAPPROVAL THESE DOCUMENTS ARE SUPPLEMENTED BY THE MOST RECENT VERSION OF THE STANDARD SPECIFICATONS FOR ROAD. BRIDGE AND MUNICIPAL CONSTRUCTION (WEDOTAPWA), THE KING COUNTY ROAD STANDARDS (KCRS), AND THE KING COUNTY SURFACE WATER DESIGN MANUAL (KCSWOM) IT SHALL BE THE SOLE RESPONSIBILITY OFTHE APPLICANTAND THE PROFESSIONAL ENGINEER TO CORRECTANY ERROR OMiSSIOk OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THESE PLANS ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST OR LIABILITY TO THE CITY OF FEDERAL WAY. 3, THE DESIGN ELEMENTS WITHIN THESE PLANS HAVE BEEN REVIEWED ACCORDING TO THE FEDERAL WAY ENGINEERING REVIEW CHECKLIST SOME ELEMENTS MY HAVE BEEN OVERLOOKED OR MISSED BY THE CITY ENGINEERING PLAN REVIEWER ANY VARIANCE FROM ADOPTED STANDARDS IS NOT ALLOWEDUNLESS SPECIFICPLLYAPPROVEDBYTHECITYOFFEDERALWAY PRIORTO CONSTRUCTION 4. APPROVAL OF THIS ROAD. GRADING, AND DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER CONSTRUCTION (I E DOMESTIC WATER CONVEYANCE SEWER CONVEYANCE, GAS ELECTRICITY. ETC) 5 BEFORE ANY CONSTRUCTION OR DEVELOPMENTACTIVITY, A PRECONSTRUCTION MEETING MUST BE HELD BETWEEN THE CITY OF FEDERAL WAY, THE APPLICANT. AND THE APPLICANTS CONSTRUCTION REPRESENTATIVE 6 A SIGNED COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS T GVARdCGNFTTLYOTIOFL TGLT &M=el LIMIFE9 M PER'MMC7*W 19.MRWl.R91CA I 74411 T.IYAII 1i1 i OD P M, M�WAY'THROUGH FRIDAY, AND 9:M A M TD21M olR DN 1{ATDFq,YF 10 FRANCHISED UTILITIES OF OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEET ALL CITY REOUIREMENTS AND THE REQUIREMENTS OF KCRS CHAPTER B ARE SUBMITTED TO THE CITYOF FEDERAL WAY AT LEAST THREE DAYS PRIOR TO CONSTRUCTION 11 VERTICAL DATUM SHALL BE KCAS OR NGV VERTICAL DATUM NGVD 1929 PENNALLEGON ASSOCIATES CONSULTING ENGINEERS INC 21X0 DRAWINGS USED FOR BACKGROUNDS SITE SM tl240-33B SET CHISELLED AT FACE CONC WALK ELEV 41260 greenegasaway PO BOX 4158 FEDERAL WAY, WA. 98063 TEL: 253-941-4937 ARCHITECT STAMP CONSULTANT Q CONSULTANT STAMP Je IYAAAiF U) J NO 00 Z = J 0 O OJ ZJ 5W w' L li LU LU J 0 W Uj LI_ F— I UJ 'Lu VNJ LL LU 0 U DATE: 6 MAR 2019 REV: ADD 1 20MAR2019 FWR2 10APR2019 FWR3 07MAY2019 FWR4 14MAY2019 C0100 D MAY 14 2019 Imps �i arwsm u1\- CONFORMED SET r X.OEIIEII;A J PROTECT7Dpliw- I FORMA fdECTMGLDDN4fi 9iFER TO EIxCrRL�N' LNIUi Aoa AOGTIBYAi /iORNNTIpN fr �A O N EX CATCH k ECCATCH PAOYEGiIDN OBASIN u 3 Tf� 9 H ON EX CATCH BASIN TION ON EX CATCH BASIN CITY OF FEDERAL WAY EROSION/SEDIMENTATION CONTROL NOTES 1 APPROVAL OF THIS EROSIONISEDIMENTATION CONTROL(ESC) PLAN DOES NOT CONSTRUIEAN APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN (I E SIZE AND LOCATON OF ROADS. PIPES RESTRICTDRS, CHANNELS, RETENTION FAC ILRIES, UTILITIES, ETC) 2 THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION, MAINTENANCE, REPLACEMENT, AND UPGRADING OF THESE ESC FACILITIES IS THE RESPONSIBILITY OF THEAPPLICANTICONTRA CTOR UNTIL ALL CONSTRUCTION IS APPROVED 3 THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL BE CLEARLY FLAGGED IN THE FI ELD PRIOR TO CONSTRUCTION DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE FLAGGED CLEARING LIMITS SHALL BE PERMITTED THE FLAGGING SHALL BE MAINTAINED BY THE APPLICANTJCONTRACTOR FOR THE DURATION OF CONSTRUCTION N THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN CONJUNCTION WITH ALL CLEARING AND GRADING ACTIVITIES AND IN SUCH A MANNER AS TO INSURE THAT SEDIMENT LADEN WATER DOES NOT ENM THE OM9MD0 A•T MM Olt YIMATE APELkC ll[VA5MWANDAI 5 THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS DURING THE CONSTRUCTION PERIOD, THESE ESC FACILITIES SHALL BE UPGRADED (IE ADDITIONAL SUMPS, RELOCATION OF DITCHES AND SILT FENCES, ETC) AS NEEDED FOR UNEXPECTED nop" rwoT B THE ESC FACILITIES SHALL BE INSPECTED DAILY BY THE APPLICANTJCONTRACTOR AND MAINTAINED AS NECESSARY TO ENSURE THEIR CONTNUED FUNCTIONING 7 ANY AREA STRIPPED OF VEGETATION. INCLUDING ROADWAY EMBANKMENTS, WHERE NO FURTHER WORK IS ANTICIPATED OR A PERIOD OF 2 DAYS (WET SEASON) OR 7 DAYS (DRY SEASON)- SHALL BE IMMEDIATELY STABILIZED WITH TIE APPROVED ESC METHDDS (I E. SEEDING, MULCHING- NETTING, EROSION BLA—S, ETCI rr SEE ARCH FOR P+ J DEMO -'BAR- EXISTING BUILDING !l f L PROVDE INLET PROTECTION ON E% CATCH BASIN PROTECT EX MULTI STEM TREE TO REMAIN , 1 �• PROTECT EX_ PINE TREE TO REMAIN + A CONSTRUCTION SEQUENCE 1 ARRANGEAND ATTENDA PRE -CONSTRUCTION MEETING WITH THE CITYOF FEDERAL WAY. 2 STAKE FLAG CLEARING AND CONSTRUCTION LIMITS 3 OM6 UCTAATEMPWRYlIi1pSION CDHIROLBWyACpORP11GTOTHETESCPIAN 2 WYM1LL INLETSEONENT ERO£CTXYf IN EX16TIfb CATCH /A� C1.00 N POTHOLE ALL EXISTING UTILITIES WITHIN PROJECT LIMITS 5 DEMOLISH EXISTING SITE FEATURES INDICATED FOR REMOVAL 6 MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE TO CRY OF FEDERALWAYS STANDARDS AND MANUFACTURER'S RECOMMENDATIONS T ROUGH GRADE SITE ALL GRADING SHALL BE DONE IN CONFORMANCE WITH THE CIVIL SITE PLAN 8 ALL DISTURBED AREAS THAT WILL REMAIN UNWORKED WILL BE COVERED WITH PLASTIC COVERINGS(BMP C123)WITHIN 2 DAYS(OCTOBER I- MARCH 31) OR 7 DAYS(APRIL I- ej C100 SEPTEMBER W) 9 RELOCATED EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS THE SITE CONDITIONS CHANGE, THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE TO THE CRY OF FEDERAL WAYS MINIMUM REQUIREMENTS 10 FINAL GRADE SITE AND INSTALL SURFACE TREATMENTS ENSURE THAT SURFACE WATER 15 POSITIVELY DIRECTED TOWARD STORM COLLECTION FACILITIES AND AWAY FROM THE BUILDING 11 REMOVE REMAINING TEMPORARY EROSION CONTROL ITEMS ONCE SITE HAS BEEN STABILIZED AND UPON APPROVAL FROM THE CITY OF FEDERAL WAY TOE IN MNNIMN FOR dNRROY OG81PAT1OM r PLASTIC COVERING �- LEGEND: REMOVE EXISTING CONCRETE CLEARINGJPROJECT LIMITS - - - - - - - - - - SL SAWCUT LINE KEYNOTES O DEw lATDRENQNE E]L armor WNCkEIR. ODEMOLISH EXISTING STAIRS AND RAILING OCLEAR AREA FOR FLAG POLE SEE ARCH OWdMPPAVEMENTASNECESSARYANDTOCOMPLETIONOF PNDJECr. DEMOLITION NOTES 1. DEMOLITION ITISTHEINTENTOFTHEWORKUNDERTHIS CO TO INCLUDE THE DEMOLITION OF ALL EXISTING CONCRETE, PAVING, UTILITIES AND OTHER EXISTING SITE IMPROVEMENTS INCLUDING THEIR UNDERGROUND COMPONENTS AS INDICATED BY THIS DRAWING AND AS REOUIRED FOR NEW CONSTRUCTION ITIS THE CONTRACTORS RESPONSIBILITYTO FULLY RENEW THE SITE CONDITIONS AND TO CORRELATE THESE OBSER-TIONSVRTH THE PROJECT WORK AND INCLUDE ALL NECESSARY DEMOLITION, WHETHER SHOWN OR NOT, AND INCLUDE ALL SUCH COSTS IN THE BASE BID 2 CLEMMG: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO COISUCTALL CLEARING NECESSARY TO BE ABLE TO COMPLETE ALL THE WORK OF THIS PROJECT 3 LEGALLYDNiPOSEOF ALL DEMOLISHED AND REMOVED MATERIALS, UNLESS INDICATED OTHERWISE A CONTRACTOR SHALL MINIMIZE DUST GENERATION ONSITE BY SPRINKLING THE SITE WITH WATER UNTIL SURFACE IS WET. S G FWR3 0 Auo L NAL DEMOLITA7N PINDIR WMON T111651TET IS 4Btr.XREO FOR STORM IMFROVEAIEHf3 JYIO IIIIYSiAIPIIrOE PAA�JN05TT6FVRX'J EAE& T6CP0BANOC201. TESC NO ES 1 ALL TEMPORARY SEDIMENTATION AND EROSION CONTROLMEASURES. AND PROTECTIVE MEASURES FOR CRITICAL AREAS AND SIGNIFICANT TRIBES SHALL- BE INSTALLED PRIOR TO INITIATING ANY CONSTRUCTION ACTMNES 2 ALL REOUTAEU SEDIMENTATION AND EROSION CONTROL FACILITIES MUST BECONSTRUCTED AND IN OPERATION PRIOR TO ANY LAND CLEARING ANDOR OTHER CONSTRUCTION ACTI—ES TO ENSURE THAT SEDIMENTLROEN WATER DOES NOT ENTER ANY EXISTING DRAINAGE SYSTEM.111E CONTRACTOR SHALL SCHEDULE AN INSPECTION OF THE ERCSgN CONTROL FACILITIES PRIOR TO ANY LAND CLEARING ANDIOR OTHER CONSTRUCTION ALL EROSION AND SEDIMENT CONTROL FACILIIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL 511CH TIME THAT CLEARING ANDIOR CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ON -SITE EROSION HAS PABBED THE IMPLEMENTATICK MAINTENANCE, REPLACEMENT, AND ADDITIONS TO THE EROSION AND SEDIMENTATION CONTROL MEASURES SHALL BE THE RESPONSMILTY OF THE CONTRACTOR 3 ME EROSION AND SEDIMENTATION CONTROL SYSTEM MEASURES DEPICTED ON THESE PLANS ARE INTENDED TO BE MINIMUM REQUIREMENTS TO —ANTICIPATED SITE CONDITIONS AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, ADDITIONAL MEASURES MAY BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE SITE DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RFSPONSIBITY OF THE CONTRACTOR TO ADDRESS ANY NEW CONDITIONS S THAT MAY BE CREATED BY CONSTRUCTION REEATED ACTARTFS AND TO PROVIDE ADDITIONAL FACILITIES. OVER AND ABOVE THE MNIMIW REQUIREMENTS, AS MAY BE NEEDED TO PROTECT AO.WGENTSITES, SENSITIVE AREAS, NATURAL WATER COURSES, ANDroRSTORM DRAINAGE SYSTEMS i NO TEMPORARY OR PERMANENT STOCKPILING OF MATERIALS OR EQUIPMENT SHALL OCCUR WITHIN CRITICAL AREAS OR ASSOCIATED BUFFERS, ORTHE CRTDCAL ROOT ZONE FOR VEGETATION PROPOSED FOR RETENTION 5 TOPSOIL SHALL NOT BE PIACEDWNILE SUBGRADE IS INA FROZEN OR MUDDYCONOTION WHENTHE SUSGRAOEISEXCESSIVELYWET,OR INHEN CONDITIONS EXIST THAT MAY OTHERWISE BE DETRIMENTAL TO PROPER—NG OR PROPOSED SOODI NG OR SEEDING EROSIONCDNT CLMEASURES SHALL BETHERESPONSIBILITY 6 OF THE R STABILIZATION THE COLON OF H ANY PROBLEMS OCCURRING BEFORE FINAL STABNUTOR OF THE SITE SHALL BE CORRECTED BY THE CONTRACTOR 7 IF EROSION OF, SEDIMENTATION OCCURS ON ADJACENT SITES, ALL CONSTRUCTION WORK WITHIN THE PROJECT LIMITS THAT WILL AGGRAVATE THE SITUATION MUST CEASE AND TIE CONTRACTOR SHALL IMMEDIATELY COMMENCE RESTORATION OR MITIGATION WASLAIEL NEBTDAANDN ACIINTY SR6Nll CONTP m IJNTi EUON TIDE As TFE PR=B.EM 6 AECT " 6 ALLEROSION AN DSEDIMENTATONCONTROLMEASURESSHOWNON THESE DRAWNGS SHALL BE INSTALLED PRIOR TO, OR AS THE FIRST STAGE OFSRE PREPARATION 9 SHOULD THE TEMPORARY EROSION AND SEDIMENTATION CONTROL MEASURES B—ON THESE DRAWINGS NOT PROVE ADEQUATE TO CONTROL EROSION AND SEDIMENTATION THE CONTRACTOR SHALL INSTALLAFXIITONAL FACILITIES AS NECESSARY TO PROTECT ADMGENTSTTES,SENSITIVEAREAS NATURALWATERCOURSES JIIIpDT[;]qW 11RAWADE SYSTE1tl 10 THECONTRACTOR SHALL BE REQUIRED TO CALL 1-SMA24-55550R'811- A MINIMUM OF TWO WORKING DAYS PRIOR TO COMMENCING ANY EXCAVATION ACTIVITIES TO DETERMINE FIELD LOCATIONS OF ALL UNDERGROUND UTILITIES 11 RUNOFF SMALL NOT BE ALLOWED TO DRAIN INTO THE STORM DRAINAGE SYSTEM DURING CONSTRUCTION PROVDE TEMPORARY PROTECTION FORSTORM DRAINS AS REQUIRED TO PREVENT RUNOFF FROM ENTERING THE STORM DRAINAGE SYSTEM 12 AL.TU.PO MYSWUWAN088RMWNTATION CONTROL. MEXAM SHALL BE COMPLETELY REMOVED PRIOR TO PROJECT COMPLETION r-w4ftl wkj GRAPHICSCALE 0 10 20 NB 1--MPERT FEDERAL WAY PUBLIC SCHOOLS greenegasaway PO BOX 4158 FEDERAL WAY, WA. 98063 TEL: 253-941-4937 ARCHITECT STAMP CONSULTANT Iir odd! CONSJ'-ANT STAMP lz vJ J J H CV O LLJ O O cl Z O "/ Q OU Z = J J U m a rU/'' y L J 4/ Q LLJ r 0 Z J Z LLJ 2ry- Q LLJ uJ O J 0 2 Lu Lu ui LL 0 DATE: 6 MAR 2019 REV: FWR3 07MAY2019 clEon MAY 14 2019 CONFORMEUIET 11 LEGEND: r--� G EML54TCONOtETE-BrANMRD e Dery cmo KEYNOTES ww r w � w>• r w i�� OPADADRD%SAIp m LPPER LEVEL. s�ARCHITECTURAI PyxilGRFl.1kM1NTIDli/LANANOOETAIS. SITE STAIRS TREADS TO BE IT DEEP, RISERS TO BE T HIGH ! r PLATFORM AND STAIR BEE ARCH + w �.: w w w i.� i o'p'AL1DgYFaftALLTIt TkII F�FVENDYN pIpXDPSMVGRm W9TAttAllOLt C20a _ ■■ r BX RIM 3B&5a ! O VIrDIND LNOPENDTE]oCEP155t R1AIIYlYtE+yT10N, 4O MATCH EXISTING ELEVATION ! 6-INCH PVC®2%MIN 7 ■ r ■ ■ OOrfTR4CTanR ya.A1ITGAINE L'OnCRETF„A W ER Cj OO IOEalI['.LL TO rN AgACFNTE Oa WG(X]NCRETE PAVEMENT. ! TOPSTAIRS40ZV I _ I aTTA yYAIA$'00v G100 r.:r -CLP=75 ! 1aB�`�:�L _: f '' GENERAL NOTES NO J 1 CONTNGANDSHALLGRACATCHBA INS AREAS TO DRAIN TO CATCH BASINS NGAND PROPOSED 2 LANDINGSSHALL NOT EXL.N.I.IN WALKS LANDINGS ]8900 ' -LOEAN. SHALL NOTE EXCEEO45%LONGTUDINAL SLOPEANDI C.S.S% SLOPE CONTRA CTORSHALLCONFIRMALLSLOPES i i r R NIA i i i i m 41rI — w— w w i rT► 3 MATCH EXISTING WALKS TO CONNECT TO LANCINGSSHALLMEET EXISTING 4 EX.,ANJ RPROPOSEDDOORWAYS1RHINCHBELOWTHRESHOLDS NOTIFYARCHITECTANDENGINEERIF MAX SLOPES ARE EXCEEDED PRIOR TO FORMING WALKS REMOVE AND REPLACE LANDING BUILDING GREASE INTERCEPTOR SEE MECH 5 SEE SHEET=0 FOR JOIN DETAILS AND INFORMATION TO NEAREST JOINT FF=399.0 IJ r __ _ LELP— I^_ii ri "ar m i"m ii i� T 11LF'2URNaWHDPETRENCH !I ! 399.00 ! I 1 .. , { MT?sl rtiTMLFMN�Pi7l'ATE I CONNE ! - - +;.•;' ORAINPROVIOE FITTINGS AS REQUIRED , . ! ����_�\/�U��\//\ ! rr''tt I ■ ■ V� + 1 lr - T'm r - " CONNECT TO EXISTING AND GRACE TO GRAIN TO• EX, AREA DRAIN q IXNIN TO� ][.I GRAIN -. r - •r'�-' MUFS-INCHPVC®231MIN BLF 6-INCH PVC®2%MI'�`- i• ! i r WIN allr MEN INS' i t nuD ALlle IflOL^.CaMEf!�^ FOOTINGNAO SEE ARCH r - •..3,+. L ! TY![]Gq ! CONNECT TO STORM LINE PROVIDE Fi1TING&AS neplJlnED , x I a 10 20 40 1M -114 INCH WIDE ' INCH WIDE WI 1 INCH DEEPIMINI\ PREMOLDEDJOINT FILLER CONTRACTION EXPANSION JOINT nDYQE A LIGHT BROOM FINISH PERPENDICULAR TO THE TRAVEL WAY 4" r WcNTOOHCRCLEPAVEMENT Qq�t`.G O191fACLVG DASE {pG4yf PER WSDOTS %3 ) WTI U-� C 1 —• • •�' F= UMID VE OOA PACMD FIRM AND UNYIEDING NOTES 1. GEPT115 INDICATED ARE COMPACTED THICKNESSES 2 CEMENT CONCRETE PAVEMENT SHALL CONSISTOF PORTLANO CEMENT CONCRETE WITH A MINIMUM COMPRESSIVE STRENGTH OF— PSI AND A MINIMUM RUPTURE MODULUS OF 660 PSI & ALL BASE MATERIAL SHALL BE COMPACTED TO A MINIMUM DENSITY OF 05Y. BASED ON THE MODIFIED PROCTOR MAXIMUM DRY DENSITY PER ASTM D-155Z 4 SUBGRAOE SHALL BE COMPACTED TOA FIRM AND UNYIELDING CONDITION PRIOR TO PIACEMENTOFANY PAVEMENT LAYERS ANY LOCALIZED ZONES OF SOFT, ORGANIC -RICH, OR OEBRIS4-ADEN SOILS SHOULD BE OVEREXCAVATED AND REPLACED WITH STRUCTURAL FILL MATERIAL 5 SIDEWALK SHALL BE GRADED WITH ACROSS SLOPE NOT EXCEEDING 15% AND A LONGITUDINAL SLOPE NOT EXCEEDING45% CONTRACTOR SHALL MATCH EXISTING WALKS AND PROVIDE THEIDENTIFIEDACCESSIBLE O LANDINGS AT THE TOP AND BOTTOM OF STAIRS, MOAT DOORWAYS WALKWAYS SHALL BE STRAIGHT GRADED IN ® BETWEEN LANDINGS AND EX WALKS TO MATCH CONTRACTOR SHALL REVIEW GRADES WITH ENGINEER AND OWNER'S REPRESENTATIVE IN THE FIELD DURING IAYOUTTO CONFIRM THE DESIRED SLOPES ARE BEING ACHIEVED _ AND ADEQUATE DRAINAGE IS PROVIDED B PROVIDE EXPANSION AND CONSTRUCTION JOINTS ASSHOWN PERWSDOTSTANDARD PLAN F-W.10G5 DONOT PROVIDE SMOOTH TROWELED PERIMETER SEA. EXPANSION JOINT WITH SELF LEVELING SIKA FLEX SEALANT FOR V*LK1 ✓eAAIJ5dAW4L MT04C0NCRETEOC M Kno Call before you dig. wl CEMENT CONCRETE - STANDARD DUTY L ' NorTGBOLLE NOTE: PROVIDE UGNT rl)5SANDBLAST FlNISH ON . T FI CONCRETE ON WAL4 I P CIA GALV: POST -SPACE MAXHORIZON LLB 54•VER STA RTR Y4- .. CONCRETE SL PLAN N4 LEWS AT ICGC AT 4^ z — — r;p LL •. HOOK HORR BARS DOWN arm! TYP 4 S4 lIBLNE [ NryIE A:A HAHONAIL I 11iL0EO EQOB65AArLl E! GROUND SMOOTH AND S-DWSCH40PVCSLEEVEA NONLUTTINGANO SHALL POST LOCATION -GROUT FU FMtOP2ADA1rA1rOAM GROUT BTWN STEEL POST SLEEVE-EMBEDPOSTB'MII SITE STAIRS TYPICAL STAIR WALL STAIR SECTION FEDERAL WAY PUBLIC SCHOOLS greenegasaway PO BOX 4158 FEDERAL WAY, WA. 98063 TEL: 253-941-4937 I ARCHITECT STAMP ICONSULTANT Lin Amm— raver RarRA - �w • L�q IRxu= 77�ru•T.-.-�LUNm.m CONSULTANT STAMP d rr� @r IOBL � LL(//LJO! J "t N OO O= Z U J � O OJ 2 CO U � 'fir' \ram Z� W W 2� W W W 0 W IL W, I DATE: 6 MAR 2019 REV: C200.0' MAY 14 2019 o.a'4aJLxn CONFORMEf- FVJR1 111111 b Li ]+ITCH Cal@ 8 E LMI �AgVE A1•b aEI.T!'GE FTRCC91GA9 REQUIRED RESTORE LAWN AND MATCH EXISTING SITE GRADING. REFER TO GENERAL NOTES. SHEET MW 3 6'X 1B MOpAAR czD1 wETLANOwwTr FYYR1 IE 3TB BOi TE )Qp9 rr u+9RMM A f 1 LUIy ammo PAITCUTNiDe APPIHAL= C201 IE 3Bfi 1d STORM rM STRUCTURE TU 6T STOR FwlNcieT,:PR:e1e P;5lTI INSTALLATION NOTES I. EONTP. fm m PROM)E NL 146T2 EOONMEAT. 1LII£RCILS AYO M'fIDENIA(S REOIARD ro ORI010 AM) m5TA11 IHC MIpA AM) APTlR2NWtES m ACO3Rn4HEE MM lM5 ORAmr.S' AAn rNf IrPTHI.'mm SPff/YArKWX Ur8E25 00/EABSf SMrfD m 1(4M/£ACRWORS 01MTRACr. 1. UArf ulbl . RASTAlIC➢ QY [Etfl RISE 41M6ACRHR �.. RCC6WFl/0.5 A IWWUN 6' lE'ki AOCX 815Y MAEST SF[OPfD BY me PRa¢cr EimvrFR. DwmanaR a wn' rrB6t rD IBer1' . PFAllC! ETGYrECPS lTdpON7 BISE SPEIXOGDM'S J. 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I p�E .YIDICAT£DA COIJPACS9171RP01E6i 2 —6H1Lt ROOMPACTED TO.A TAROETAYMMA OKM d1 MW OH THE FW4 THeDACTr.AL LIAY1IM]M W-#MW PER MW 0,W. ff*NMkK LOAtTIIMSPt MCOTbMTE0N0T 1tm TTATR** NDR MGHE"m io' i AIiK>'WrLT 615E Y TER11401t McWWACrEO 14 A MWWMM CifISITV Wsit1•NISlO DII 11HB=DICTED FIR GTORMAXIMUMDRYDENSITYPERASTMD-1557. 4 SUBGRADE SHALL BE COMPACTED TO A FIRM AND UNYIELDING CONDITION PRIOR TO PLACEMENT OF ANY PAVEMENT LAYERS ANY LOCALIZED ZONES OF SOFT, ORGANIC -RICH, OR DEBRIS -LADEN SOILS SHOULD BE OVEREXCAVATED AND REPLACED WITH STRUCTURAL FILL MATERIAL 1 ASPHALT PAVEMENT Z GRAPHIC SCALE 0 10 20 40 1" =20 FEET THROUGH CURES OR LANDSCAPE 5W PLAMERISLANDS PIPE TO BE 1' R BEVELED TO MATCH FACE OF CURB P1N9L fpp4(>t �--• E IN TRUCTIONSHALL NFORMTOWSDOT m &6L3 1` E� �1 VERTICAL CURB 1 IgFrO` E 015 x DIA OR 4• MIN LEGEND: ASPHALTPAVEMENTe C201 U STORM DRAIN PIPINQ C201 _ 61011➢ I .L£SIH! (D I, CONC) /• (CPEP, CMP PVC) bn•RAEFIr l)IMlCOMRf! AND SUOC PiI;R RAN BACKFILL WITH BANK RUN GRAVEL FOR .� TRENCH BACKFILL PER WSDGT-19 PAPER PER SPECIFIED ON SPECS z4•MIN NOTES: 1. BACKFILLMATERIALSHALLNOTHAVEROCKSORPARTICLESLARGERTHANI'WITHIN 1r OFTHE PIPE BACKFILLMATERIAL SHALL BE PLACED IN 8• MAXIMUM LOOSE LIFTS AND COMPACTED TO 95%MAXIMUM DRY DENSITY PER MODIFIED PROCTOR TEST (ASTM D-15M. 2 CONSTRUCT ALL STORM AND ROOF DRAINS IN CONFORMANCE WTH THIS DETAIL UNLESS NOTED OTHERWISE ON THE PLANS 1 ALL TRENCHEXCAVATIONSSHALLBESLOPED. SHORED. SHEETED,BRACED, OR OTHERIMSE SUPPORTED IN COMPLIANCE WITH OSHA REGUTATION AND LOCAL ORDINMCES 4 IF ORGANIC MATERIAL IS ENCOUNTERED DURING UTILITY EXCAVATION, OVEREXCAVATE TRENCH TO INCREASE PIPE BEDDING DEPTH TO 18. OR MORE AS REQUIRED TO COMPACT BEDDING TO FIRM AND UNYIELDING CONDITION STORM AND UTILITY TRENCH 4wwo FEDERAL WAY PUBLIC SCHOOLS I greenegasaway PO BOX 4158 FEDERAL WAY. WA. 98063 TEL: 253-941-4937 ARCHITECT STAMP CONSULTANT go Iri on CONSULIANI SSI(A�MMP W,/2~ WE J NO 00 Z J (U O OU = J U m (n � Q Q Z 5W J G J W W 0 LL W I DATE: 6 MAR 2019 REV: FWR1 OIAPR2019 C20ED ml MAY 1 4 2019 rD�uu°nr 1�"r CONFORMED SET SEEDBGPE EDGING SEE DETAIL 11C300 1—S4NCH PVC AT2%MIN comN CfWw IW PROVIDE SD -DEG BEND CONNECTTO EXISTING YARD GRAIN AZALEA HIM CRIMSON. TGALLON RESTORE 2' W OE STRIP OF RIVER ROCK a COLUMN INP) PROVIDE 4" COMPACTED CRUSHED SURFACING y TOP COURSE BETWEEN STAIR TOWER AND ' 1•.. ex 6LuaGIND UID ecBnW ST,1sLs ^�1.LM�CIi'[P{%P1T11i RRGL� MCTOSTAPHYLOS UVANRSL I 18LF61NCH PVC AT 2%MIN KINNILKINNIK4"POTS IT OC CONNECT TO DS AT COLUMN RESTORE DISTURBED LAWN RHODODENDRON OAPHNOLDES 21 MIN RESTORE Y WIDE STRIP OF RIVER ROCK �.l NORTH EAST BUILDING CORNER RESTORATION xcsT fTTY•DEYI R;P 0/P,Vf3l xDOx PUINTINGAREA IJRILYEaDK.ITA t GAL @ 1624" O C I , ,';� I..K4aD'J.L.LWFG6,YIFA • MCTOSTAPHYLOS UVPNRSLI � , KINNICKINNIK 4"POT518'OC PLANTING AREA 11 t "�,— LIRIOPESPICATA T! 1GAL@AREOC ~ r �ON CIAR m-m. 4... RESTORE DISTURBED LAM T AZALEA HIN CRIMSON, Y GALLON a��l RESTORE 2' W GE STRIP OF RIVER ROCK LANDSCAPE EDGING SEE DETAIL —W Fl NORTH WEST BUILDING CORNER RESTORATION 0 0 Know whaes b810W. CaII before you dig. 1 _ --------• --- ----- "- —�`� -•-- - LEGEND: �. 004W CONU I -STANDARD DUTY " 1pOF4M1rfCNilfACIxWAO1Mr SIDEWALK EXPANSION JOINT EX 12,CPEPSTDRMLINE FIELD VERIFY LOCATION AND DEPTH (,A T BFG) - O � CONNECTTOEXISTINGIY'CPEPPIPE WTH CUT IN TEE OR SADDLE RESTORE DISTURBED LAWN jAN,yCIFq fnP1'H SEE DETAIL 11C300' 32L1 B4NCH PVC AT 2%MIN PROVIDE 45-0EG BEND TO INTERSECT EX. LINE PERPENDICULARLY CONNECT TO COWNSPOUT AT COLUMN WTH TEE .rn1IP[PLIU JGc,IT RRTTEAY PROVIDE 4" COMPACTED CRUSHED SURFACING d' TOP COURSE BUIUDIN ANDSTAIEEOW STAIS O RUCiY'HJW/T EX BUILDINGANO BELOW STAIS AND PROVIDE 4" COMPACTED CRUSHED SURFACING TOP COURSE BETWEEN STAIR TOWER AND+�4T LTn EK BUILDING 1 C. CONNECT TO DOWNSPOUT AT COLUMN WITH MDEG BEND RESTORE Y WIDE STRIP OF RIVER ROCK J FEDERAL WAY PUBLIC SCHOOLS I greenegasaway PO BOX 4158 FEDERAL WAY, WA. 98063 TEL: 253-941-4937 ARCHITECT STAMP GENERAL NOTES 1 CON TRACTOR SHALL RESTORE LAWNAREASW 2-INCHES OF COMPOSTTILLED INTO THE EXISTING B INCHES OF DISTURBED AREA. CONTRACTOR SHALL PROVIDE A SMOOTH FLUSH TRANSISTION FROM THE NEW WALKS TO THE ADJACENT LAWN AREAS IMPORT FILL OR REMOVE EXCESS SDILS AS NECESSARY mrcwne TlGxcomo 1G11 [xfMIMCLde lXALI PAGY1GE fl00 MATCH CONSULTANT ®� TO EXISTING LAWN TYPE. 2 CONTRACTOR SHALL DESIGN AND CONSTRUCT ADJUSTMENTS TO THE IRpIGATION SYSTEM ASBUILT INFORMATION AND PERFORMANCE CRITERIA WLL BE PROVIDED UNDER A SEPARATE COVER 3 SUBGAR ORRRESTORED IF SHALL BE SCARIFIED ROTOTILLED IF CONDMPLANTIQUAREAS FLED NSREQUIRE EQUALI 4 LINCH DEPTH INE GRAESAM M LCH IN ALINALL PING BE.AREAS 5 FINEGRADEBARKMULCHINALL .BEDS. 6 ALL ULLAN AL PLk FULL AND CONFORM TO NURSERY USA STANDARD NORS IZE STOCK, LATEST EDITION STANDARD STBE OCK. LATE r PLANTMATERIALLY SIZE OR No BE CONSULTANT STAMP LOFARCHITE TO ONLY WITH APPROVAL OF ARCHITECT OR OWNER SL4 VIAWTED CONTRACTORSHALL MAINTAIN SITE UNTIL FINAL TORSHA�MhLL MAINTAIN B LANDSCAPEC CONTIlhtMRACTOR SITE 9 INS ECTIPE INSPECTION AND BY OWNER V Mtr. 1SHALLACCEPTANCE 0 RIVER ROCK SHEXROCdI_ACEDWASHED, ROUNDED ROCK , COLOR yJ Ta •L MATCHINGTHEPA ROCK FABRIC 3INCHESTHICK OVERA PERMEABLE SEPARATION FABRIC ON COMPACTED SUBGRAOE s s NOTE: A y INSTALL EDGING PER MANUFACTURER'S' BPBCixilPGlli51TTNTOP GF EDOtl WTQW MCI ABOVE COMPACTED FINISH GRACE OURF SIDE) CONDITIONS VARY SEE PLAN KZ1V11a'� SRRLa 71.E ' TOPOFSU60M0E—\ , --r- ---SnrxrsreE>.�wNO SOUTH EAST BUILDING CORNER RESTORATION F COLOR SHALL BE BLACK EITHER SIDE OF EDGING .-�--__•_ �... __" � _" . � _ Tu sAAlITAM arA6lun STAKE AT ALL CURVE RETURNS, CURVE MIDPOINTS, AND AT 36' RESTORE WOE STRIP OF RIVER ROCK OC MIN &STEEL LANDSCAPE EDGING I r. rlp GxG4lyi RESTORE WDE .TRIP OF RIVER ROCK ' PLANTING AREA LIRIOPE SPICATA RESTORE T WDE STRIP OF RIVER ROCK LANDSCAPE PLANING AREA ARLTOSTAPHYLOSUVNURSLI _ KINNICKINNIK 1 GAL @ 24' OC �. • LANDSCAPE PLANTING AREA AR NICKIN IHYIK I G 5 @ 24- OC I RHODODENDRON DAPHNOLOE52T MIN 4Y � �KINNICKINNIKI GAL@24"OC _73 AZALEA HIN CRIMSON, T GALLON Al - FOP nF LANOSCAPEEDGING 10 SEE DETAIL I/C300 RETAIN MULTI STEM TREE •� �. PLANTING AREA LIRIOPE SPICATA 1GAL@18- -OC L � 2 RETAIN EX PINE CIWARG 6GIE RESTORE DISTURBED LAWN ASREG. 0 5 10 20 I PLANTING AREA 1 GALE 18-24- A 1 GAL @ 1B-24' O C 1"=10 FEET PLANTING BED EDGE SEE DETAIL 1l 0 4 SOUTH WEST BUILDING CORNER RESTORATION i U J 64 O Z O _ I =O J O H U m NU) O ' LV U G Q. I— LLJ J LLI Cn LIJ LU LL i DATE: 6 MAR 2019 REV: C3Q00 DDulswrtY� aD�ua�T CONFORMED SET NEW SIDEWALK - MATCH IE)JOINT PATTERN END CURB- END CURB TRANSISTION START CURB HEIGHT TRANSRION FWR3 r CENTER 23 RADIUS 1_ 00\ FWR3 SLOPE TO PEAL"ffR NE MW:EDATPHILF MATCH E% FHRa .i c WEi3{ fFhIDPERT'L11R: 3- HMA• CL9- PG 8422 OVER W CSTC OR 4"ATB 4l'.R] MATCH EXISTING I RIGHT OF WAY S Fwg4 p FV.R3 � w mw'mwDCALCWIC 1 ST.MTCYRO FWR3 BUS DRIVEWAY PLAN { 1 auR M1*tADE SHµL vec W mow$11 ==Tau COMPACTED TO 95%MDD 2 FIELD VERIFY EXISTING GRADES rf 3 RESTOREDISTIIRBEDAREASV—MULCHTOMATCHEXISTING f CONDTOONS REPLACE REMOVED TREES AS REQUIRED 4 PAINTNEWEXTRUDEDCURBYELLOWTOMATCH EX 5 FIELD ADJUST SLOPES AFFECTED AND FEATHER GRADES TO MATCH EX GoG-r,1 CITY OF FEDERAL WAY STANDARD DETAIL 3.6A wIDTD KDowwhaP:below. Call before you dig. IX CURB IX TWLTL I r l I / I I I TR.V+&SndIPMLLISMINY' MATCH EX a GUTTER BTMT MAIFP3TIOgurui HBTGITF FL=3B6 BBz I/pATCli E]lI 1 ETAI{F2" WATCpDOIjTTeR RKC�]1651Ej WATCH E%1 I I I � FWRf TYPE A SII N - SEE GETAIL THIS SHEET I l eer,�e r,eurr I IXPANSION . l FHM HQKORIVE WLT AARON i'ER E[rr OF FEDERRL 1\ STA)IGVlO PEAM 3 GA jet OETNL2FO0 I FWR4 E% CB TO REMAIN -PROTECT V I III I MATCH - CURB p..NMENT I l I l l I III I START FLUSH AURB AND GUTTER 7 �L.TGI.YO. �IRlp4A, �TRAX913rQN RAE¢L (B%MAX) I r MATCH EX CURB STARTTRANSI$TTON CURBHEIGHT 1FL=39 _(MATCH EX) I x GRAPHIC SCALE B 5 10 20 FWR3 NO PICK UP PARENT DROP OFF SCHOOL BUS LOADING STAFF UNLOADING ACCESS ACCESS TYPE A TYPE B r 3R%30-TYPEIIIOR TYPENREiIECTVE SIGNSH ONAEBLAUMSHEEONA WSDDT 9IBB SIGN SHALL MANE BIM.K TE1R OX AYI HITE BACKGROUND - REFER TO DETANS ABOVE FDR uraur Yw171LAf ;oyLT�aT✓> 1""" bT (GALV) WITH ASSOCIATED MOUNTING HARDWARE 6 Oa CHAMFER FINISH GRADE r B 25• PP CLASS —I CEMENT CONCRETE -\ W (� SITE SIGN DETAILS .3YNia FEDERAL WAY PUBLIC SCHOOLS I I jgreenegasaway I PO DOX 4158 FEDERAL WAY, WA. 98063 TEL: 253-941-4937 ARCHITECT STAMP Q�$�YAJf1 A WNSU_IANI SIALIH cP p V / ,et J 0 0 Z Z J Q OU Z VJ � aQ ry z� o LLI J try LU w J r) LU LLI LL. DATE: 6 MAR 2019 REV- FWR2 10APR201 9 FWR3 07MAY2019 FWR4 14MAY2019 C4,0,0-D CONFORGEMET ELEMENTARY SCHOOL FEDERAL WAY PUBLIC SCHOOLS NO 24 GENERAL NOTES PROJECT DATA DIRECTORY INDEX 1 ALL WORK NOT COMPLETED UPON SUBSTANTIAL COMPLETION ADDRESS FEDERAL WAY PUBLIC SC SSC (INCLUDING PUNCH -LIST WORK) SHALL BE PERFORMED AT 3600 SOUTH 344TH STREET GENERAL MECHANICAL THE OWNERS CONVENIENCE FOR NO ADDITIONAL COST TO FEDERAL WAY PUBLIC SCHOOLS OWNER. FEDERAL WAY, WA 98001 33330 BTH AVENUE SOUTH G100 GENERAL INFORMATION M010 MECHANICAL LEGEND & NOTES 2, BRING CONFLICTS, OMISSIONS AND INCONSISTENCIES FOUND FEDERAL WAY, WA 98003 CONTACT CASEY MOORE G110 G200 FIRE STOPPING CODE ANALYSIS M020 M030 MECHANICAL SCHEDULES MECHANICAL ENERGY CODE NOTES IN CONTRACT DOCUMENTS TO ATTENTION OF ARCHITECT VICINITY MAP PHONE 253,945.5957 G201 CODE PLAN - OR UN FLOOR OCCUPANCY GROUPS M201N FOUNDATION PLAN - NORTH IMMEDIATELY. REFER TO GENERAL CONDITIONS FOR EMAIL CMOOREQFWPS,ORG G202 CODE PLAN - UPPER FLOOR OCCUPANCY GROUPS M202S FOUNDATION PLAN - SOUTH ADDITIONAL REQUIREMENTS G203 CODE PLAN - GROUND FLOOR OCCUPANCY LOADS M311N GROUND FLOOR PLUMBING PLAN - NORTH G204 CODE PLAN - UPPER FLOOR OCCUPANCY LOADS M312S GROUND FLOOR PLUMBING PLAN - SOUTH 3. DO NOT SCALE DRAWINGS. OWNERS REPRESENTATIVE G205 CODE PLAN - GROUND FLOOR CORES M321N UPPER FLOOR PLUMBING PLAN - NORTH 4. FIELD VERIFY ALL (E) CONDITIONS & ROUGH OPENINGS PRIOR CBRE/HEERY G206 CODE PLAN - UPPER FLOOR CORES M322S M350 UPPER FLOOR PLUMBING PLAN - SOUTH PLUMBING DETAILS - NOT INCLUDED TO FABRICATION AND LAYOUT OF WORK. NOTIFY ARCHITECT 1420 STH AVE, SUITE 1700 M411N GROUND FLOOR HVAC PLAN - NORTH OF CONFLICTS IMMEDIATELY. SEATTLE, WA. 95101 M4125 GROUND FLOOR HVAC PLAN - SOUTH CONTACT RAY VEFIK M421N UPPER FLOOR HVAC PLAN NORTH 5. FOLLOW MANUFACTURER'S INSTALLATION INSTRUCTIONS PHONE 251945.5957 CIVIL M422S UPPER FLOOR HVAC PLAN - SOUTH UNLESS MORE STRINGENT REQUIREMENTS ARE NOTED OR EMAIL RVEFIKOFWPS.ORG M450 HVAC DETAILS - NOT INCLUDED REQUIRED BY CODE OR THE CONTRACT DOCUMENTS. COOO COVER SHEET GCCM CONTRACTOR Cloo PLAN & DETAILS 6. PROVIDE SOLID BLOCKING FOR ALL WALL & CEILING C200 CIVIDEMLSITE PLAN MOUNTED ITEMS. C FORMA CONSTRUCTION C300 SITE RESTORATION PLAN 7. INSTALL ALL WORK IN OCC, FIRE, & SMOKE BARRIER RATED 1016 1ST AVE S, SUITE 40D ELECTRICAL WALLS IN ACCORDANCE W/ IBC & IFC REQUIREMENTS. SEATTLE, WA 98134 CONTACT RYAN WRIGHT E010 ELECTRICAL LEGEND & NOTES 8. COORDINATE ROUGH OPENING SIZE & LOCATION PHONE 206.795.9182 EMAIL RYANW®FORMACC.COM ARCHITECTURAL ED111N GROUND FLOOR ELECTRICAL DEMO - NORTH - NOT INCLU INGLUOE REQUIREMENTS WITH ALL SUBCONTRACTORS PRIOR TO �— ED111S GROUND FLOOR ELECTRICAL DEMO - SOUTH - NOT FABRICATION OR LAYOUT OF WORK. PROJECT LOCATION ARCHITECT A010 ABBREVIATIONS AND LEGENDS ED112N ED112S UPPER FLOOR ELECTRICAL DEMO - NORTH - NOT IN=DW UPPER FLOOR ELECTRICAL DEMO - SOUTH - NOT INCLUDED 9. VERIFY SIZE & LOCATION OF MECHANICAL AND ELECTRICAL AD AD211N SITE PLAN GROUND FLOOR DEMO PLAN - NORTH ED501 ONE -LINE DISTRIBUTION DEMO DIAGRAM - NOT INCLUDED EQUIPMENT, CURBS, BASES AND SIMILAR ITEMS WITH GREENE GASAWAY ARCHITECTS AD211S GROUND FLOOR DEMO PLAN - SOUTH E211N E211S GROUND FLOOR LIGHTING PLAN - NORTH GROUND FLOOR LIGHTING PLAN - SOUTH MANUFACTURERS PRIOR TO FABRICATION & LAYOUT OF WORK PROJECT DESCRIPTION PO BOX 4158 FEDERAL WAY, WA 98063-415B AD212N UPPER FLOOR DEMO PLAN - NORTH E212N UPPER FLOOR LIGHTING PLAN - NORTH CONTACT TONY MATIATOS AD2125 UPPER FLOOR DEMO PLAN - SOUTH E212S UPPER FLOOR LIGHTING PLAN - SOUTH 10. PROVIDE GALVANIC ISOLATION BETWEEN DISSIMILAR METALS. IN GENERAL, THE PROJECT MAY BE SUMMARIZED AS FOLLOWS: a941. PHONE 253.941.4937 A211N A211S GROUND FLOOR PLAN - NORTH GROUND FLOOR PLAN - SOUTH E220 E311N LIGHT FIXTURE CONTROL SCHEDULE GROUND FLOOR POWER PLAN - NORTH 11. CONTRACTOR SHALL BE RESPONSIBLE FOR DETERMINING TENANT IMPROVEMENTS EMAIL TO ENEGASAWAY.COM A212N UPPER FLOOR PLAN - NORTH E311S GROUND FLOOR POWER PLAN - SOUTH SCOPE OF ALL CUTTING, PATCHING, FITTING & RESTORATION WORK INCLUDES BUT IS NOT LIMITED TO: STRUCTURAL -BUILDING A22IN A221N12S FLOOR PLAN - SOUTH UPPER L GROUND FLOOR CEILING PLAN - NORTH E312N E312S UPPER FLOOR POWER PLAN - NORTH UPPER FLOOR POWER PLAN - SOUTH WORK REQUIRED FOR INSTALLATION & COMPLETION OF ALL SELECTIVE SALVAGE, DEMOLITION & CUTTING & PATCHING A221S GROUND FLOOR CEILING PLAN - SOUTH E501 ONE -LINE DISTRIBUTION DIAGRAM WORK, METALS, WOOD & PLASTICS, THERMAL & MOISTURE PROTECTION PIS SOLUTIONS A222N UPPER FLOOR CEILING PLAN - NORTH 12. •PROVIDE TEMPORARY PROTECTION TO KEEP (E) BLD OPENINGS & FINISHES SPECIALTIES, EQUIPMENT & FURNISHINGS MECHANICAL, PLUMBING & HVAC ELECTRICAL, LOW VOLTAGE, LIFE 1250 PACIFIC AVE, SUITE 701 A2225 UPPER FLOOR CEILING PLAN - SOUTH WEATHERTIGHT AND WATERTIGHT ® ALL TIMES. SAFETY & SECURITY SYSTEMS WA 98402 CONTACT JACK PINKARD CONTACT A300 A400 BUILDING SECTIONS EXTERIOR ELEVATIONS 13. CRITICAL OPERATIONAL SYSTEMS SHALL REMAIN FULLY PHONE 253.383.2797 EMAIL JPINKARDOPCS-STRUCTURAL.COM A500 A501 WALL SECTIONS WALL SECTIONS FOOD SERVICE OPERATIONAL AT ALL TIMES A600 DETAILS 14 FIRE STOP & LABEL PENETRATIONS IN FIRE & SMOKE RATED EXISTING SITE DATA STRUCTURAL— M ETA L FABRICATION A601 A602 DETAILS DETAILS FS701 FS201 FOOD SERVICE EQUIPMENT PLAN FOOD SERVICE & UTILITY SCHEDULE ASSEMBLIES IN ACCORDANCE WITH THE REQUIREMENTS OF A603 DETAILS FS301 PLUMBING ROUGH -IN PLAN THE ASSEMBLIES. GREENE GASAWAY ARCHITECTS GR A610 EXTERIOR STAIRS FS302 ELECTRICAL ROUGH -IN PLAN LEGAL DESCRIPTION: SEE ATTACHED BOX 41S8 A61; DETAILS F5303 SPECIAL CONDITIONS PLAN 15, PROTECT ALL SURFACES, FURNITURE, EQUIPMENT AND FEDERAL WAY, WA 98063-4158 A613 DETAILS SIMILAR ITEMS FROM DUST, DEBRIS & SIMILAR CONDITIONS IN PARCEL NO: SEE ATTACHED CONTACT RON SEEHAFER A61 DETAILS WORK AREAS OCCUPIED BY OWNER. REMOVE PRIOR TO 6:00 PHONE 253,941.4937 A6217 DETAILS AM THE FOLLOWING DAY. SITE AREA: 510,530 SF (11,73 ACRES) EMAIL RON®GREENEGASAWAY.COM A621 DETAILS 16. PROTECT SURFACES & EQUIPMENT FROM DUST, DEBRIS & SIMILAR CONDITIONS IN SPACES NOT OCCUPIED BY OWNER. LAND -USE ZONE: OP-3 MECHANICAL A630 A700 A711 DETAILS EXTERIOR STOREFRONT SCHEDULE & DETAILS DETAILS PARKING STALLS 426 ON -GRADE A710 DOOR & FRAME SCHEDULE 17. SEAL PENETRATIONS THROUGH NEW & (E) FIRE RATED 475 PARKING STRUCTURE HULTZ/BHU A711 DOOR & FRAME DETAILS ASSEMBLIES TO COMPLY WITH THROUGH PENETRATION 901 STALLS TOTAL 1111 FAWCETT AVE #100 A700 COILING SHUTTER TYPES & DETAILS SYSTEM REQUIREMENTS INDICATED ON SHT G1.11 FOR APPLICATION NOTES: PARKING STALL COUNT INCLUDES 22 TACOMA, WA 98402 CONTACT MECH BRIAN WHITE AB1 A810 INTERIOR FINISH SCHEDULE ELEVATIONS /1 6'-s ACCESSIBLE STALLS PHONE 253.383.3257 EMAIL BRIANW®HULTZBHU.COM A811 IN INTERIOR ELEVATIONS r Z1,I` �( �� BUILDING DATA ELECTRICAL A812 AB14 INTERIOR ELEVATIONS INTER OR ELEVATIONS INTERIOR ELEVATIONS 1 4 ND ®�'t�l �Yc�"J�4 A900 DETAILS USE E. B. A3 HULTZ/BHU A901 DETAILS till FAWCETT AVE #100 A910 WALL SIGN DETAILS CONST TYPE II B TACOMA, WA 98402 CONTACT ELEC SCOTT MALLORY AREA 48,227 SF UPPER FLOOR PHONE 253.383.3257 48,227 SF LOWER FLOOR 96,5544 SF TOTAL EMAIL SCOTTMGHULTZBHU.COM STRUCTURAL CIVIL FIRE SPRINKLERED YES 5100 GENERAL NOTES AHBL S701 GENERAL NOTES FIRE ALARMED YES 2215 IN 30TH ST, SUITE 300 5102 GENERAL NOTES TACOMA, WA 98403-3350 S211N FOUNDATION PLAN - NORTH EXISTING CONDITIONS CONTACT DAVID NASON S2115 S212N FOUNDATION PISOUTH LEVEL 2 FRAMINGNG PLAN - NORTH PHONE 253,383.2422 EMAIL DNASON®AHBL.COM S212S LEVEL 2 FRAMING PLAN - SOUTH 1, THE DRAWINGS CONTAIN REFERENCES TO EXISTING 5212N LEVEL 2 FRAMING PLAN - NORTH FLOOR DIAPHRAGM RETROFITS CONDITIONS. THE BUILDING IS NOT LEVEL, SQUARE OR FOOD SERVICES 52125 LEVEL 2 FRAMING PLAN - SOUTH FLOOR DIAPHRAGM RETROFITS NORTH FLOOR COLLECTOR RETROFITS PLUMB. S212N LEVEL 2 FRAMING PLAN - 2. CONTRACTOR SHALL REVIEW EXISTING CONDITIONS PRIOR TO STAFFORD DESIGN GROUP S212S S213N LEVEL 2 FRAMING PLAN - SOUTH FLOOR COLLECTOR RETROFITS ROOF FRAMING PLAN - NORTH ROOF DIAPHRAGM RETROFITS SUBMITTING A BID. 19528 12TH AVE NE S213S ROOF FRAMING PLAN - SOUTH ROOF DIAPHRAGM RETROFITS SEATTLE, WA 98155 S213N ROOF FRAMING PLAN - NORTH ROOF COLLECTOR RETROFITS 3. SUBMITTING A BID INDICATES CONTRACTOR'S ACCEPTANCE CONTACT TIM STAFFORD S213S ROOF FRAMING PLAN - SOUTH ROOF COLLECTOR RETROFITS OF THE EXISTING CONDITIONS AND AGREEMENT TO PROVIDE PHONE 253.269.4505 EMAIL TSTAFFORD®STAFFORODESIGNGROUP.COM S300 5400 FOOTING & SLAB DETAILS CONCRETE WALL & FRAMING DETAILS WORK WITHIN THE CONDITIONS PROVIDED, HAZMAT PBS REVISION NOTES SE 913 EAST GA ST, SUITE 300 SEATTLE, WA 98102 CONTACT WILLEM MAGER PHONE 206.233.9639 I REVISION $ EMAIL WILLIAM.MAGERUPBSUSACOM AO%2 AREA OF REVISION greenegasaway PO BOX 4158 FEDERAL WAY, WA. 98063 TEL: 253-941-4937 ARCHITECT STAMP �n CONSULTANT CONSULTANT STAMP VJ NO 00 2 Ocl) Q O J �NN 1..1� U ap —0 ^0^ L QQ aN Z J LLJ 2 Z W W W 0 W W LL DATE: 11 FEB 2019 REV: G100 PRELIMINARY (E) PERIMETER LANDSCAPING V) PRE -CAST PLANTER H01FS — I I (Q 2—STORY PARKING STRUCTURE NO WORK _ 4\\ \ Y \ \ 1 /* (E) ROCKERY (E) PARKING STRUCTURE ENTRANCE::� AT UPPER LEVEL \ M1 10'_0 (E) STAIR 1 � (E) PERIMETER LANDSCAPING 'r (E) STAIR PROPERTY LINE NO1R-V3➢'£ 107f.fi6' (E) STAIR y--- (EL COMPACT PARKING -STALLS 1� STASR "1= (E) GEMERATOR� I j I I I CONC (F) CONC WALKS g 10•A6^3 da A 20-A400 (E) PARKeN0.5TRUCTURC ENTRANCE AT LOWER LEVEL 14 (E) ACCESSIBLE PAR1 kr STALLS & ROUTE OF TRAVEL (E) ACP - - - _ - - - fE) STANIJAW PARKING STALLS (E) CONTOUR (GRADE) LINES 4 0 SITE30PLANSCAo s B (E) ACCESSIBLE PARKING STALLS & ROUTE OF TRAVEL (E) -GRASS -PAVEMENT - (E) ROCKEAT PLATFORMSTAIR- d (t:) ELEC 1Rp.N$FORMER , (E) ACP 40-A400 -1 V (E) REFVSEIREC1bE £t1LT.OSLRE � (E) LANDSCAPIRG STAIR r'I (E) CANOPY (E) CONC PLAZA ! GREASE WTETtCEPTOR I m . PL AxT CUM STwRIP ER. (E) 2—STORY BUILDING o ry I d STDEWALC 34V- a ma U ~ M M rL ELEV BAY & FLAG POLE _ � `• � e � FPPR011 �00• TO 0{yV _4 TO EAST (E) CANOPY •..�. 7 ''�:� �' .---!€Iji-n po (E) DWVEWAY I (p PERIMETER LANDSCAPING 11•490.00' I " 'L-599,36' PGLE UGN15 _.4 •=0" i DRIVEWAY--7 PLANTWc BEDS A v _ 1 -,yam • •, (E) STORM SEWER POND I+ ., _ -_ _ - - _ - - Acp NOI'IJ'S6-E fi09.31• C (E) SERVICE DRIVE- /�-___._-_- (E) PERIMETER LA.NDSCAP 4G C greenegasaway PO BOX 4158 FEDERAL WAY. WA. 98063 TEL: 253-941-4937 ARCHITECT STAMP CONSULTANT CONSULTANT STAMP VJ J NO 00 Z U J C) O O-i Um (n �^ LL Q Z cW J G W W J 0 W W DATE: 12 FEB 2019 REV: A100 r — m f Keller Graduate School , . r7 of Management... 1 _ � - _ " t ,_� �•. � ��. .`T__�T _- r�„�— �^'-.��—•—mac �—• 1` A•! a ,- _- Mi w R .■ 7, a- -- - i GDz4 La G* ;k• t 1 - _ `r 1 � � � 'A �,-fit. � `� W r s •' i A ar M : y i — .y _ (E) ALUM STOREFRONT (E) PC CONC PANELS- DS STAIR —�� " I coL �N . MP FX CAB EXIT L_ I S/ AUcN 43-A500 SIM CLASSROOM V — 8110 1 30-A600 SIM 1 14 0' 345'-0' 30'-0' b 12-A600 20-A800 10-A600 ABOVE 30-A600 BELOW CLASSROOM CLASSROOM CLASSROOM B112 I 8 113 8115 q I V WALL I WALL WALL I I IQ-ASO20-A812 12 I I I �T iwFL d1-A600 I I"r CLASSROOM og music� '�,—,♦ 42-ABOO f 02 r {}! 7' BTV.ti 5'.�J05 4' IV 4• I 4' 12' 4' 4 12' 4' a 2' e 02 01 CLASSROOM V — p1 5-6' (CLASSROOM N Glee B1o7 I . EXIT 7. FCAB f � I WALL CLASSROOM BIOS I I rz b I 0 GROUND FLOOR PLAN - NORTHUl I I I k 1 1 N-7 SCALE 1/8 = 1 -0 try FIIGIe 35-O' — OUTLINE OF (E) CANOPY ABOVE < ME z E-STORAGE AE-VESABU N11a I S - �. s U---• Ti 7 A�� CLASSROOM D CLAS E E-LOBBY e1 A111 11 WA! l I 111 I A I fI I- s 1 -1 1 1 a (E) WCT SHAFT Ei N o CORRIDOR B _6' !!`-l0' 8114 10-Ati01 11-A601 OpY�� CONIC SHEAR WALL CJ GIs GROUP °° D'f ELEC ; a alle B,lo - 4 RESTROON 06p - - ° ELEC STAIR 2 B1x1 m-- LRC 03 8117 i I _ 1 D8 D - m 1 - - - 1"i BOYS RESTROAM ,o S_0• e,n 33-A600 (E) DF�Ir _ ^� 06 D COST :'pi o enxA - 20-Afi01 -an GIRLS RESTROOM r^� 0s D-- - 1p � — _ as 121 S eAIR I a LEARNII STORAGE ^Y-" ' T 8100 Blue 1 ••- u 30-A601 i 1 O6 40-A600 ? ' 05 O9 ua r-. r CONIC 9�EAF - �'� r CORRIDOR 40-A601 B103 0 0 V o o e WALL CLASSROOM 8104 iS 22-A600 SIM � WALL � WALL CLASSROOM CLASSROOM B102 B101 14 t-� „ I 0 W-STORAGE-1 AI -- CORRIDOR WTEROR- 1 ELEV SEE 10-Ae-2 �z-Aso1 1 a ACTIVITY ROOM ILITERIC ELEV SEE 10-A811 i i a B7 1 I STAIR 5 1 A106 02 as S 6 o I MACN Al OS (E) ELEVATOR I ♦ I OFFICE I AI We I - � 1 W-LOBBY A10e e �ppoz RECEPTION A107 V 04I❑ I W-VESTIBUIE --A10m 1 NOTES 1 SEE SHT G1.00 FOR GENERAL NOTES 2. NOT ALL WORK INDICATED, INCLUDING CUTTING & PATCHING, ON FLOOR PLANS- SEE OTHER ARCH DRAWINGS & OTHER DISCIPLINES' DRAWINGS 3. PATCH (E) CONC SOG AROUND CONIC SHEAR WALLS, SEE STRUCTURAL 4, PATCH (E) CONC SOG AT PLUMBING WASTE LINES SEE 40-A602 5 FILL CRACKS, HOLE, DIVETS, SAWCUTS & SIMILAR IMPERFECTIONS (E) CONIC SOG FLOOR W/ CEMENTITIOUS TOPPING 6- PREP (E) CONIC SOG FLOOR TO ACCEPT NEW FINISHES IN ACCORDANCE W/ FLR FINISH MFR RED 7 PROVIDE STL STUDS HEADERS ABOVE DOORS, RELITES, COILING SHUTTERS AND DUCTS & SIMILAR OPENNINGS SEE 40-A603 B INSTALL SALVAGED WINDOW BLINDS BACK AT ORIGINAL LOC 9 SEE 10-A901 FOR DISPLAY BOARD MOUNTING HEIGHTS O NOTES 1.1 OMIT GWB AT CAVITY SIDE 1.2 PLACE WALL ® LOC OF REMOVED WALL LEGEND (E) STL STUDS & (E) GWB (E) STL STUDS & (E) GWB (1 HR ASSEMBLY) SEE 15-A501 (E) CONC INFILL (E) STL STUD & (E) OWE (MATCH (E) ) (E) GWB (E) STL STUDS, (E) GWB & GWB GWB GWB (E) STL STUD & GWB GWB STL STUDS & GWB SEE 10-A501 STL STUDS & GWB SEE 11-A501 STL STUDS & GWB AT (E) PC CONC WALL PANELS SEE 13-A501 CONC AT (E) PC CONC WALL PANELS SEE 12-A500 CONC SEE 13-A500 RELITE RL-1 SEE SHT A711 DOOR & FRAME V SEE SHT A711 FX & FX CAB FX CAB SEE 20-A901 .410 WALL SIGN SEE SHT A910 DISPLAY BOARDS 4' 12' 4' <—LENGTHS (VARY) TB MB Te greenegasaway PO BOX 4158 FEDERAL WAY, WA. 98063 TEL: 253-941-4937 ARCHITECT STAMP n CONSULTANT CONSULTANT STAMP r^ V) J O O O Z O cn J Q U m —i cn D a_ O Z � J J LL_ 2g o z W W O�/ 0 Ly //L1� `J DATE: 12 FEB 2019 REV: A211N PRELIMINARY NOTES (E) 345'-0' _ SEE SHT A211N m 35-0' 013 30'-0' (E) X-0 I (E) 30'-0' (E) 30,-0' SE) 35--0' s PLATF�RM k STAIR SEE 20-A440 CONC FLR INFlLL SEE 10-A630 a z I II s - KITCHEN INTERIOR ELEV SEE 10-A810 I E-VESTiBUE STORAGE m 1h I A117U ---^-- zo-aelz II f I ❑ 1.1 I AHyA-}0 � '4/r os CLASSROOML CLASSROOM - STAIR 12 Ana ^COOLER <G ELEC w I �t 7 R,1 AlIft 0 n— E-LOBBY F Altt �. ( O6 96p I COL tt+L' L WALL STOR 06 <A 6" C > FIt6s, A,1Rf i I G� T i1MVV A DN FX CAB j w,lH KITCHEN ID eEN p DP 0 0 o CORRIDOR INTERIOR C CORRIDOR i € 13_AWS 70'-3' E ELEV SEE 10-A612 V A113 CONIC &YEAR WALL s — I STAIR 3 ACTIVITY ROOM INTERIOR ELEV SEE 10-AB11 z _ t 2 T <� b i B $ VP <A C> _ ? .00B D BOYS RIESTROOM AM �(E) OF e> I ACTIVITY CAFETERIA A,OB 2x-AsnO A,01 F STAIR 5 1 ,GUST dw' 15,01 xn1 f STROO ti GIRLS REM .;r . A1wi lAtt, EXIT F> ❑2 j 0gD 09 =;• n: 11 a STAIR 4 ELEC A,n 6 I. a f <E xt up STORAGE` ELECA,5_ - D_ N A MAL ARM 02 g- `�0S 09 BF OF I Ato09 s UP (E) ELEVATOR I a _ Q 3 FX CA9 EVF` A CORRIDOR 6 �� • . B-1 INFlLL D R 20-AB72 = W CAB A1o1wa AtM H olE) WCT_SR!_ft__ I � � ■ I� 09p I CONIC SHEAR WALL ❑ 0. i� ^���^^ ❑ _.. _ OFFICE OFFICE OFFICE OFFICE OFFICE OFFICE b iD 3 R STROOM i RESTROOM r• 1? i c a A1mo ALUM Alms x1mQ A1P7. A,U11 m I Alpy I LJ� 03-s LOUN I I KCEPTKW Y � x -- r I ❑ ❑ 2+ HALLWAY L a0-AB12 - I t 1. �. rm 7 G r OFFICE W `a v A, A Q. Alarm ❑ 05 r Atm 'LAUWNNO r py HEALTH 4. 12 A,mr d05 _. W-LOBBY I ,, , COPY jOS + OFFICE OFFICE - SINK 1.2 A,OB j A107l �. A,Oh lAyn OM� HALL AtG• RECEPTION }Sp M0°� v p T-� 'q �1tiALLWAY X O51pQ O2 AI07 � AipH . 6 _ V. - A.bp� v �..�..5 p 091p OFFICE OFFECF $.. zc WORK ROOM 405 Alm Awn ` l .QI MOM OFFICE OFFICE COPY OFFICE OFFICE OFFICE D5� A—IW AWi4 AMQ A,_ A_ A-- „I o HAALLWAY 1 W-VESTIBUIIE A,aw. I 10 GROUND 1 FLOOR PLAN — SOUTHo� "�S FCIC SEE 10-A211N 0 NOTES SEE SHT A211N LEGEND SEE SHT A211N greenegasaway PO BOX 4158 =EDERAL WAY, WA. 98063 TEL: 253-941-4937 ARCHITECT STAMP =_C CONSULTANT CONSULTANT STAMP J ,It 000 O cn J � I 0 z 0— Q = J J QQ O J Lu WLu 0 LL 0 DATE: 12 FEB 2019 REV: A211S PRELIMINARY NOTES SEE SHT A211N (E) ALUM STOREFRONTVAN001le� (E) PC CONC PANELS I Q CAB ! 'Imt r43-A600 I CLASSROOM _ Ili a210 .0 � 30� 02 01 CLASSROOM aloe y' 12 i' 3 a CLASSROOM q — B20] 12-A600 10-A600 ABOVE 30-A600 BELOW G 1 e' 1' CLASSROOM CLASSROOM CLASSROOM S—M 2-1 B213 B215 E( = ti Ck WALL WALL WALL N y S (E) W SHAFT o y._ • CORRIDOR 1a-A600 f 05 8214 � u" +1306 r i 06f7 ` GROUP nni ELCC I eaB b CLASSROOM i] 2U-ASQ Rf57R00M e2i1 c6p { i +jl -- - - "x ELEL STAIR 2 17I I s22o alzo 1 �03 _ •- - T 2' BTWN'STJO{ S_p. ��? BOYS RESTROOM e2]2 _ •'•` (E) DUCT SHAFT— (E) DF-,* 061> o $ —•IMusic o N m m 2" BTWN Si Ds 07 Dt EA. GIRLS RESTROOM U " 1r : BL11 e X 09 STAIR 1 A 11 STORAGE ` B226e A -10• (CLASSROOM PIZ FX CAB - wAl� I CLASSROOM. I I __ E i t I I Ib N S 0 UPPER FLOOR PLAN - NORTH 0 SCALE 1 /B = 1 -0 VV GROUP 06 40-A600 o: wsr CORRIDOR 8203 s s I WAt� jj(p WALL CLASSROOM CLASSROOM lmQ 8202 (E) CANOPY BELOW 7 CLASSROOM a21e WALL I LR 7 LEARNING B2oo s I WALL {r d CLASSROOM em1 09 P x Z ! I"1p 0 NOTES SEE SHT A211N ! ' I CLA5 � ezlo i ' 3 FX CAB L - s ! CORRIDOR e1TERIOR 7 ! ELEV SEE 10-ABs4 LEGEND `k. SEE SHT A211N 6 � ! ACTDAtY ROOM MTERJOI ELEV SEE 10-A813 I a, -IT 1 0 L I 5 STAID 5 o� F} �� 02 0 agib - 0.4 1 um•] STOR (E) ELEVATOR ~" t I I 2 FX CAA o I I CLASSROOM •�1 I KEY PLAN ! A2725 _ I• greenegasaway PO BOX 4158 =EDERAL WAY, WA. 9BO& TEL: 253-941-4937 kRCHITECT STAMP �n :ONSULTANT CONSULTANT STAMP J ~ NO Zo 0 O O V Oz J co Q c a aN I..L Q Q O w qJ LL- W w 'y J p a_ W w a_ L DATE: 11 FEB 2019 REV: A212N PRELIMINARY NOTES SEE SHT A211N 1111112 =p = 0�,, - CLASSROOM CLASSRODM CLASSROOM CLASSROOM 1 1 CI.A ` A211 1111T 7-7 1 EZ-151 I I I I 1 NE - - OS �, k•. it WALL WAIL . WALL WALL I I I 1 4 ' IA, o ( ( ( ( I 1 7 Ii I 6 s1 b o I :X CA8 I 0M 1 o a o 091 An I 0 NOTES SEE SHT A211N CORRIDOR PI u ml.I I CORRIDOR INTERIOR 0 A21a i i LEGEND I ELEV SEE 10-AB14 V 5 -- - ----------------- SEE SHT A211N a a �-DN 01 n STAIR 3 R11 t•_z+riawsXi - I fACTIVITY ROOM INTERIOR ELEV SEE 10-AB13 �^ C(A�ROOM —� CLA^� ROOM -_ u B m v v n D, D2 <A Ci ❑OB p BOYS RQ OO'M -, � ,r .. I v ACTIVITY 22-A901 STAIR 5 .y.r:sT ...❑06on C� �� 02 06 (E) DUCT SHAFT PL C - A, QRLS RESTROW In � LEARNING- —0 x �� CLASSROOM v -a F i - ... tS'»7 7 ❑ OB 06 02 �'-6- 02 STAIR 4 ELEC 06 - - < E STORAGE A2auo - - EIEC O06 • IY . I� -$rOR ' v 06 - ® 20-AB12 a� CLASSROOM _ , CLASSROOM (E) ELEVATOR -o- J �' O a'•10- C v _ 02� 1 SCR M i <B 7 09 I (E) DUCT SHAFT 07 IIII A CORRIDOR { A2u2 I _ T v o 0 o FX CAB FT r4a 1 e' a ` Fko: I WQ , WALL WABALLLL CLA CIASSR�Y D A ® CLASSROOMCLASSROOM Alm I I I E 0 UPPER -FLOOR PLAN - SOUTH "� FCIC SEE 10-A212N greenegasaway PO BOX 4158 EDERAL WAY, WA. 98063 TEL: 253-941-4937 1RCHITECT STAMP �n XINSULTANT :ONSULTANT STAMP 00 O Z U c/) J L 0V Q = J V o0 a_ a cy- Qa o Z LL . Lu L_ - W Lu III J p a_ W lL EL ILL :Dl DATE: 11 FEB 2019 REV: A212S PRELIMINARY greenegasaway PO BOX 4158 FEDERAL WAY, WA 98063 TEL: 253-941-4937 M"ITECT STAMP �n CONSULTANT CONSULTANT STAMP VJ lot J NO 00 Z = J cl) O V O = J Um C/)D �a zJ W w J p W W LL Z 0 F— U W (10 DATE: 12 FEB 2019 REV: A300 PRELIMINARY NOTES (E) ROOF OVERFLOW SCUPPER (E) PRE -FIN SHT MTL COPING (E) PRE -FIN SHT MTL COPING J/r / (E) CORNICE W/ SMOOTH (E) CORNICE W/ SMOOTH - TEXTURED FINISH PRE -INN ALUM STOREFRONT FRAMING b TEXTURED FINISH - - -- — _ 1" DBL PANE INS GL ROOF - I- - _'.� HT VARIES ��: -E _ _ _ - _ — ` 9M`,t]- ROOF ~HT VAPoES 'r - — - T- ILA I STAIR �I--• 1 j LEGEND x ►UPPER FLOOR %~ �^ I I r _ —UPPER FLOOR h (E) C�A.19CPr j' -1-T� _ _ _ Y. I _ T (E) WASTE d RECYCLING ExTER IOR STOREFRONT NINDOW SEE SHEET A700 �Y (E) FG ---j -•.� J :"'_ j ENCLOSURE o.-ow- FLOOR — - I I gIOIRdD ONJl — FLO� (E) PR DOORS C ] C ] _ (E) 1• DEEP REVEALS 0 SOUTH ELEV7 (E) ACCENT LIGHT STL STAIR SEE SHEET A604 (E) PC CONC PANELS W/ SCALE 3/32'. = 1 -o" SMOOTH TEXTURED FINISH (E) ALUM STFR FRAMING MEMBERS (E) I" DEL PANE INS GL n a i .. y iDDf - ��-.�= •'^--mac __ _ i - _- ROOF HT VARIES - I j UPPER FLOOR _ IIPPEI= FLOOR L ; !E=NCROInaO GRo OJF� flO0.Z a (E) CANOPY WEST ELEV FCIC SEE 10-A900 2 O SCALE 3/32" = 1'—O" T — ROOF T HT VARIES 1 ) ROOF ST HT VARIESs STAIR _ j ' _j t I ,� UPPER FLOOR .._—__ —I Y ' - I —UPPER FL00- R A �I (E) PC 7' GROUND HOOK '--- i - ; 1 GROUND R00 �I C_7 C_7 NORTH ELEV FCIC SEE 10-A40D 30 SCALE 3/32" = 1'—O" • I 8} c STAIR - - -- - — - — - - - - - - - - - — - - _ _ _ _ - STAIR _ _Row HT VARIES -1- — h UPPER FLOOR UPPER FLOOR J� i � I I. + � �7 _ I _ — E) FG-- CRAIIq ik00R - 1 CROW FLU EAST ELEV PLATFORM (E) CANOPY ` FCIC SEE 10-A400 40 SCALE 3/32" = 1'-0" greenegasaway PO BOX 4158 FEDERAL WAY. WA 98063 TEL: 253-941-4937 ARCHITECT STAMP �n CONSULTANT CONSULTANT STAMP J 00 V) Z C.) O 0U Q = JM LLJ W cl)a w Qa O I— 3: L-I_ 2W_ x w w w J 0 w� DATE: 12 FEB 2019 REV: FAlmilaxlk, mol PRELIMINARY NW 1/4 SEC 22. T21N, R4E, W.M. MATCHLtNE - SEE SHEET C-7 GRAPHIC SCALE 30 0 15 30 60 ( IN PEEL' ) I i..h = 30 Leet DATUM: NGVD 1929 SUPPL ADJ, 1947 NOTE: THE TOP FLOOR OF THE PARKING STRUCTURE IS PLUMBED INTERNALLY TO DRAIN TO THE SOUTHWEST CORNER OF THE BUILDING. DRAINAGE EXITS BUILDING AT CLEANOUT ,#I. CLEANOUT jj7 IS CONNECTED TO THE MAIN STORM DRAINAGE SYSTEM AT CB f7. Call 1+ before you Dig...�13 1-800-424-5555 wulxcnarw Sand[ (US-) r I PERMIT NO. 00-102763-00-UP I �l�°j� 2oso Engineering ?l—;o g Sur,eyfng REFERENCE INFORMATION DATE JOB NUMBER DESIGNED ALc QUADRANT CORPORATION, INC. FIELD BOOK: KK-K AUGUST 2000 QUADRANT EAST CAMPUS 5 00585.00 Penhallegon Associates Consulting Engineers, Inc. SURV. CPU FILE, DRAxN ALG Fm ea+ ws •" ._ m na 9ED33 oe e 9,.== 11100 NE STH ST SUITE 500 9B57-SRV.DWG SME DEVRY TAG NR t+15r mLo-ac 1 REVISED PER C.O.F,W. PEER REVIEW AND W.S.D.O.T. COMMENTS iB/9/00 AG 1APP'n J �Wzs7 fiv-z01= �1-600- 5-e+0e nz: (�u7 en-e0�� BELLEVUE, WA DATUM: NGVD 1929 CHECKED KHN Kkkl.nd . Fede..IWey - CI, El— T"=3o' STORM DRAIN PLAN - NORTH SHEET C-6 OF 12 SYM 9MSInN OATF RY SUPPL AD L 1947 _ MATCHLINE - SEE SHEET C-6 NW 1/4 SEC 22, T21N, R4E, W.M. w SITE B.M. 240-2M; SET R-R. SPIKE. ELEV.=399.24 f i a / �dr r + 0 m } 1 I u - m L I I� 99 LF-24' CPEP • 13 5 - 0.005 LP-- 9 ta' St of i f C9 1YPE II m CB TYPE. I, _ RIM SB7.70 RIM 396.90 IE 386.47 iE 359.52. I CO 2. iy IV C8 4A-TYPE A IM 96.66 I - -- IE 387.62 - SOLID LID - ' ca ia Q 5 _ . - p aa°. -A RDA 3R4.60 m `i CBJ14-TYPE II I - .• :_ � � I � . RIM 357.00 I CB�13-•TYPE n .. IE 390.103 RIM 395.00 IE 366.17 tO I I I {{I 2 f I �; f��, — — — — — — c _ _ �_ - -- _ s EX R/W- -�� S. 344 TH WAY _ v SITE B.M. #240-338- � c SET CHISELED AT [ FACE CONC_ WALKa ELEV.=412.60 - Ax a z DESIGNED ALLr1 ="y .e•n? '��Iny :c 14,p cng Penhallegon Associates Consulting Engineers, Inc. DRAN7J ALG -­ 1 REVISED PER C.O.F.W. PEER REVIEW AND W.S.D.O.T. COMMENTS 13/9/00 AG KHN Pl t125) 327-eDI1 -=cc•e ,•e:�e n.,: (a�c9e 6; v- n-s CHECKED KHN Kirkland Federal Way Cl, Elum QUADRANT CORPORATION, INC. 11100 NE 8TH ST SUITE 500 BELLEVUE, WA EAENCE INFORMAODN DATE )OK: xx-x AUGUST 2000 U FILE: 9657-SRYDWG SCALE NOW 1929 SUPPL ADJ. 1947 GRAPHIC SCALE 30 0 15 30 60 ( IN FEET ) 1 ivch = 30 Ieet DATUM: NGVD 1929 SUPPL ADJ. 1947 Call before you D;g 1-800-424-5555 UNDERGRaU.ND SPUN (USA) PERMIT NO. 00-102763-00-UP MmaN, Sb-- QUADRANT EAST CAMPUS 5 JOB NU619EA 00585.00 DEVRY Eric NO. Ill STORM DRAIN PLAN - SOUTH SHEET C-7 OF-1 388 - 386 - 384 - 382 - 380 - 378 - 376 - 374 - 390 - 388 - 386 - 384 - 382 - 380 - 378 - 376 - 374 - 372 - DESIGNEi DRAWN CHECKB r r,� -g 398 OVERFLOW (100-YR) WS EL 3KW 394 390 ]8Z - 79 MI AP PAD E • DETENTION (10-YR) WS EL 383.80 N;r THICK -T l . WATER QUALITY WS EL 37 AO 376 .- -� 379190 - INVERT 377.43 23 376- _ - EMERGENCY SPILLWAY Jt Js2 WS EL 384.59 C-8 9TTL7M OF WETPOOL EL 375.8 -,'ON SEDIMENT STORAGE, I LF - 24- CPEP W/ 11 TRASH RACK S2s 55 S = -0.103 ' IE 376.80 ''1 ` 29 LF-8' GRAVITY DRAIN' WITH GATE 1 VALVE � %.. IE 377.30, S = -0.019 ^ - 1 c8 1-TYPE Ir C18 CONTROL STRUCTURE N - - GRADE ROAD WITH 1% r4 SLOPE TOWARDS POND kU F9 750 LF CHAIN LINK FIR A -ATYPICAL WET/DETENTION POND SECTION SCALE: 1" = 4' VERT' 15' WATER QUALITY FLOW LENGTH - 3 x W101 BERM EL 385.09 - - 3B4.09 - 100 YR WS EL t 5' WIDE TOP OF BERt 5 IE S79,eD 80 V MIN WO MERGE EL 2V QEtO S T• ODIIOY e mMe EL 379 eO TOP nTp" i 80 LF52= CPEP 005 OUTLET PSI lF-� DRAM - IE 8" 3TT30 S ' `0.Oi9Innw WA ITV EL 31m.16 ({{P) IE s17.e+ IE 37743 TIC HAVE 0.5- SEDIMENT STORAGE IE 24" 376.80 WET/DETENTION POND FLOW PATH CROSS-SECTION v-v SCAI F, I' . 21Y HOR17 1" = 4' VERT- ALG ALG 2 REVISED PER CO.F.W. PEER REVIEW AND COMMENTS OAA505 AG KHN KNN 1 REVISED PER C.OF.W. PEER REVIEW AND W.S.D.O.T. {AMYENTS /OD AG KHN STY REVISION I DATE BY APP NW 1/4 SEC 22, T21N, R4E, W.M. \ I I �- BOTTOM OF DETENTION POND EL 379.80 BOTTOM OF WETPOOL EL fSO 375.80 1.0' SEDIMENT STORAGE W TOP WIDTH 5'-SLOPE 9141 (V) TOP IS I' BELOW 1W J DESIGN WATER SURFACE- ! EL 378.80 I x � • V`� � '&T AT V� t0D rR dj 6" MIPIPE 91PPORT(S); 3" x 4S0 9A IL 3e2 PLAN a N PARKING LOT EL 390E EL 379.96 24' OUTLET PIPE - IDRRW5= O%TMCW EL V IE 377,IH WS ELV 396 394 42 le PAD i GRAPHIC SCALE 20 0 10 20 40 DATUM; NGVD 1929 - SUPPL ADJ. 1947 + ( IN FEET) O AQ 20 feet F STRUCTURAL FILL NOTES FOR DETENTION POND is V 1. FILL FOR BERM SHALL BE COMPACTED AT A RATE OF 957. STANDARD PROCTOR IN • ACCORDANCE WITH RECOMMENDATIONS OF GEOTECHNICAL ENGINEERING STUDY DATED AC ._ 10/20/99. 2- BEFORE THE FILL IS RACED, THE AREA SHOULD BE STRIPPED DOWN TO DENSE GLACIAL - . FILL TO ENSURE UT7LE OR NO SEEPAGE OCCURS BELOW THE FILL NATIVE SAND SHALL • BE REMOVED IF IT IS FOUND OVERLYING GLACIAL TILL WITHIN THE BERM AREA 4 THE NORTHERN INTERIOR BERM SLOPE SHOULD BE INCLINED AT 3:1 (H:V). POND VOLUME TABLE REQUIRED PROVIDED CELL 1 •10.258 - 14.362 CF 14.152 CF CELL 2 •26.671 - 30,775 CF 27.988 CF WO TOTAL 41.033 CF 42.140 CF DETENTION 84,525 CF 92,711 CF -CELL 1 MUST CONTAIN 25-35% OF THE TOTAL WO VOLUME + ` GB TYK r NOTE: ALL DISCHARGE FROM THE PROJECT AREA SHALL BE j 1 IE 386.14 IN COMPLIANCE WITH WATER QUALITY STANDARDS OF THE STATE • OF WASHIGNTON (WAC 173-201A). 1 � 5' GATE C f 9 c• I 385 09 TN 0< RER COM. {CTEO B1,CKfi1 WARBY ynyL SPILLWAY G" 1RRY L ... - _ I� GE07EXTILE A" MIN. DEPTH FIRST y�ME. excLupwo 15 Aoces_5 RegD ./fl_sarreu - 2 EMERGENCY OVERFLOW ft--m ACCESS RAMP. - O�FlRST VkTPOO_ CELL AND NTS VOLUME = 14,152 CF' EXCLU0R1.0 CONTROL SRiUC3URE- SEDIMENT-STORAGE 75IM11H, t' FREEBOARD QUAR1TT SP LIIMD DITCH - d ARMORED DRAINAGE DITCH 3 1rr w1N NTS LOCXINO BaLTs. RIU 0. 33500 75' DAIS a {ADDER OR e GS a _ MM OFFSET. o VALVE BOX Z :�17,I�NATIVESOIL COMPACTEDBACKFILLA,4V* TOP ORIRCE POPID 33 * B0170M ORIFICE ACCESS ROAD e 4 NTS NOTES: 1, PIPE SIZES AND SLOPES PER PLANS 2f' ry(r PINE 2. EXCEPT AS SHOWN OR NOTED, UNITS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE REQUIREMENTS FOR CATCH BASIN TYPE 2, 72' MIN, DIAM. 3. PIPE SUPPORTS AND RESTRICTOR/SEPARATOR SHALL BE OF SAME MATERIAL, AND BE ACHORED AT 33X ' MASPACING BY 5/8" DIAM, STAINLESS STEEL EXPANSION BOLTS OR EMBEDDED 2" IN WALL ,}* 0f r H 1E M. r`w~ti 4. THE RES7RIOTOR/8EPARATO9 SHALL BE FABRICTED FROM ,06W ALUMINUM, OR .064" ALUMINIZED � STEEL OR .064' GALVANIZED STEEL PIPE: IN ACCORDANCE WITH AASHTO M 36. M 196, M 197. f AND M 274, GALVANIZED STEEL SHALL HAVE TREATMENT 1. DI DRAIN PIPE 5. OUTLET SHALL BE CONNECTED TO CULVERT OR SEWER PIPE V47H A STANDARD COUPUNG BAND ZIUt PATH GATE VALVE GROUTED CORRUGATED METAL PIPE, OR GROUTIN70 THE BELL OF CONCRETE PIPE .�T f/ IE m L '�1 AVAL ' B. THE VERTICAL RISER STEM OF THE RESNCTOR/SEPARATOR SHALL BE THE SAME DIAM. AS THE 3 =ANOVr GATE SHEAR HORIZONTAL OUTLET PIPE, WITH AN B" MIN. DIAM. T'JlPDIS _10m Pz i($k GATE. 7. FRAME AND LADDER OR STEPS OFFSET SO THAT: 9 T s OR LADDER A, CLEANOUT GATE IS VISIBLE FROM TOP. i I SOLID PLAT( iv rL 57aWe B CUMS DOWN SPACE IS CLEAR OF RISER AND CLEANOUT GATECa C. FRAME IS CLEAR OF CURB. B.IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE: you EL OUTLET PIPE TO HAVE SMOOTH - EL 37&8 Ire O.D. EOU AL TO CONCRETE PIPE I.D. LESS 1/$. IE OUT = 377.64 IR.,10 y D OVERFLOW = 384.09 9 ALL DISCHARGES FROM THE PROJECT AREA SHALL BE IN COMPLIANCE WITH WATER QUALITY D�g. t{+, '4iISTfa BONOY WATER CUAUTY EL 376.80 BOTTOM GRACE O ELEV 379.80 = 3.59'0 ELEVATION STANDARDS OF THE STATE WASHINGTON (WAC 173-201A)_ ,y AD�y W+• 1' SEDIMENT STORAGE TOP 0R19CE O ELEV 3OZ28 = 249"O 1-800-424-5555 37580 UNDERGRWND SERVICE (USA) itl'r4.Y NAM PERMIT NO. 00-102763-00-UP 0CS #1 FLOW CONTROL MANHOLE DETAIL � r1Ts '. ' "� ,'nC. QUADRANT CORPORATION INC. Penhallegon Associates Consulting Engineers, lnc. 1 ] 1; (12) 827-V5an10 al:n0. :YA aR033 _. _. v 2.5 e82 s c0m 11100 NE STH ST SUITE 500 .e pss7 av-7DIJ-eoo-9<s-6.Da Ax "uuT en -son; BELLEVUE, WA REFERENCE INFORMATION DATE JOB NUMBER FEW BOOK: XX-X QUADRANT EAST CAMPUS 5 SURV. CPU FILE Aucusr z000 00585.00 9657-SRV.DWG su F D E V R Y DRc m P0a5m1.DL1G DANM: NGVD 1929 ADJ 1947 SUPPL AD1"=20' POND DETAILS SEEP C-S OF - 77