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17-105792
CITY OF ti. Federal Way January 23, 2018 CITY HALL 33325 8th Avenue South Federal Way, WA 98003-6325 (253) 835-7000 www.cityoffederalway.com Jim Ferrell, Mayor Mr. Steve Coulston Email: SteveCoulstonn.1mueller.com Lance Mueller & Associates ILE 130 SW Lakeside Avenue, Suite 250 Seattle, WA 98122 Re: File #17-105792-00-UP; PROCESS II `SITE PLAN APPROVAL' Diagnostechs, 840 South 333rd Street, Federal Way Dear Mr. Coulston: The City of Federal Way's Community Development Department has completed administrative review of the proposed site redevelopment located at 840 South 333`d Street. The Process II land use application submitted on December 4, 2017, is hereby approved with conditions. The proposal meets site plan and community design guideline criteria set forth in Federal Way Revised Code (FWRC) 19.60.050 as found in the enclosed ExhibitA - Findings for Process II Site Plan Approval, and incorporated into this decision by reference. The remainder of this letter outlines the zoning and development review process required for this proposal and a summary of appeal procedures. REQUIRED REVIEW PROCESS The proposed improvements to the site are subject to Process II Site Plan Review pursuant to medical office with medical research and testing facility use requirements set forth in FWRC 19.235.010 and 19.235.030. The proposal does not exceed the city -adopted flexible thresholds set forth in FWRC 14.15.030(c) and therefore is exempt from review under the State Environmental Policy Act. CONDITION OF APPROVAL • Pursuant to FWRC 19.115.050(4)(e), seating shall be added to the existing pedestrian plaza along the front building fagade. APPEALS The effective date of this decision is January 26, 2018, or three days from the date of this letter. Pursuant to FWRC 19.60.080, any person who received notice of this administrative decision may appeal the decision to the Federal Way Hearing Examiner by February 9, 2018. Any appeal must be in the form of a letter delivered to the Department of Community Development with the established fee. The appeal letter must contain a clear reference to the matter being appealed and a statement of the alleged errors in the Director's decision, including the identification of specific findings and conclusions made by the Director disputed by the person filing. a� ttscs 0 4� To] 15 xv OV uscs 0 TEST PIT 3 Description Elevollon. Reddish tan, silty SAND with some gravel and organic matter, fine grained, dry to moist, loose Gray, silty gravelly SAND, fine to medium grained, moist, dense to very dense Test pit was terminated at 8 feet on June 26, 1989, no groundwater seepage encountered. TEST PIT 4 Description Elevation: Reddish tan, silty SAND with some gravel and organic matter, fine grained, dry to moist, loose 5 1141-14. Gra silt y, y gravelly SAND, fine to medium grained,' moist, dense to very dense E 15 Test pit terminated at 7 feet on June 26, 1989, no groundwater seepage encountered. GEOTECH CONSULTANTS TEST PIT LOGS PAC AERO BUILDING RING COUNTY, WASHINGTON Job No.: Dohs L��+ Iy Ho/1, 89233 06/26/89 DBG 4 Mr. Coulston January 23, 2018 Page 2 However, in that you are the only party of record, your appeal period is waived (assuming you do not wish to appeal this decision). Waiver of the right to appeal does not affect the effective date of this decision. APPROVAL DURATION Unless modified or appealed, the Process II decision is valid for five years from the date of issuance of the decision. Time extensions to the decision may be requested prior to the lapse of approval following the provisions listed in F"C 19.15.110. The improvements must be substantially completed within the five-year time period or the land use decision becomes void. 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 II approval does not constitute approval of a building permit, authorization to clear and grade, or demolish the existing building. If you have any questions regarding this decision, please contact Senior Planner Dave Van De Weghe at 253-835-2638, or dak,id.vatideweghecityoffederalway.com. Sincerely, Brian Davis Director of Community Development enc: Exhibit A `Findings for Process II Site Plan Review Approval' Approved Site Plan and Elevations c: Dave Van De Weghe, Senior Planner Peter Lawrence, Plans Examiner, via email Cole Elliott, Development Services Manager Sarady Long, Senior Transportation Planning Engineer Chris Cahan, South King Fire & Rescue, via email Brian Asbury, Lakehaven Utility District, via email Dr E.L. Khoury, m0e1khoury cQi hotmaii.com 17-105792-00-UP Doc. 1 D. 77030 k CITY OF Federal Way EXHIBIT A Findings for Process II Site Plan Approval Diagnostechs File #17-105792-00-UP The Director of Community Development hereby makes the following findings pursuant to content requirements of the Process II written decision as set forth in Federal Way Revised Code (FWRC) 19.60.070. These findings are based on review of existing city documents and submitted items by the applicant received December 4, 2017. Proposal — The applicant proposes a change of use from office and warehouse to medical office with medical research and testing facilities, plus a warehouse area. Proposed tenant improvements include the addition of 10,751 sq. ft. of new floor area within the existing footprint, new skylights, new windows, the extension of a sanitary sewer line, and the widening of the eastern driveway with a new rockery. 2. Existing Conditions — The subject site is located within an office park. It previously served as an office and warehouse for the Weyerhaeuser Corporation. It is surrounded by OP (Office Park) zoning on all sides except the northern property line abuts the B.P.A. Trail, zoned RS 7.2. Comprehensive Plan & Zoning Designation — The subject property is located within the Office Park (OP) comprehensive plan and zoning designation. The property's proposed use of a medical office with medical research and testing facilities, plus a warehouse area, is a permitted use within the OP zoning designation pursuant to FWRC 19.235.010. 4. Review Process — Medical office uses with medical research and testing facilities, plus a warehouse area, are subject to development review procedures of Process II `Site Plan Review' set forth in FWRC Chapter 19.60. Process II review requires no public notice period and concludes with a written decision issued by the Director of Community Development. Appeals of the Director's decision are conducted by the city's Hearing Examiner. Environmental Review — The proposed improvements are exempt from environmental review. The building expansion will be less than 12,000 square feet; the improvements are consistent with the State Environmental Policy Act (SEPA) definition of "minor new construction" as set forth in WAC 197-11-800(2)(e). 6. Height — The height of the building is 55 ft., thereby meeting the maximum height limit of 55 ft. Setbacks — The required yard for the medical office use is 55 ft. front, 20 ft. side, and 20 ft. rear setbacks. The existing building meets all required setbacks. 8. Lot Coverage — No maximum lot coverage applies. Instead, the buildable area will be determined by other site development regulations, i.e., required yards, landscaping, surface water facility, etc. 9. Parking — Parking requirements from the OP zone use chart for research development are 1 parking stall for each 1,000 sq. ft. of gross floor area. The 87,700 sq. ft. facility requires 88 parking spaces. 115 parking spaces are currently provided, thereby meeting the requirement. 10. Landscaping — OP zoning district landscaping standards set forth in FWRC 19.125.060(8) include Type III landscaping five feet in width shall be provided along all perimeter lot lines. Required landscaping is shown along all lot lines except the rear. The rear lot line (north) faces the BPA trail; therefore, additional landscaping is not be required along the rear. Pursuant to FWRC 19.125.070, commercial developments shall provide twenty-two (22) square feet of Type IV interior lot landscaping per parking space when 50 or more parking stalls are required. For 115 parking spaces, 2,530 sq. ft. of interior landscaping is required. Aerial photos show more than 2,530 sq. ft. of existing interior landscaping. 11. Community Design Guidelines — The existing building complies with the provisions of FWRC Chapter 19.115, "Community Design Guidelines" that are applicable to the development as detailed below. a. Crime Prevention Through Environmental Design (CPTED) • Completed CPTED checklist. • Entrance in full view of street. • Direct pathways to entrance and sidewalks. • Landscaping does not obstruct natural surveillance. b. Building Design — The building primary entrance is clearly visible from the right-of-way on South 333r6 Street. Landscaping, a pedestrian plaza, and walkways help define the main entry. The south and west facades, which are both longer than 60 feet and visible from the right-of- way, have incorporated several facade treatment options. The south facade includes modulation, landscaping and a partially completed pedestrian plaza. The west facade has incorporated facade modulation and landscape screening for half the length of the facade. Methods of articulation and accessory elements are also incorporated in the overall architectural design. Window openings, parapets, material variations, and foundation landscaping are all used to articulate blank walls. Condition of Approval. Pursuant to FWRC 19.115.050(4)(e), seating shall be added to the existing pedestrian plaza along the front building facade. Pedestrian Circulation — Pedestrian pathways and pedestrian areas are incorporated into the site design. Pedestrian access from South 333 d Street to the building's main entrance is provided by a sidewalk. d. District Guidelines — The principal entrance facade is clearly recognizable from South 333rd Street. The building facades visible from the right-of-way all incorporate a variety of pedestrian -oriented architectural treatments. Material changes, articulation, modulated rooflines, and landscaping are used to break down building bulk and scale. The south facade located along the right-of-way contains more than 40 percent transparent glass and achieves overall pedestrian -friendly elements and features. Findings for Process II Site Plan Approval Page 2 Diagnostechs 17-105792-00-UP/Doc. I.D. 77032 12. Transportation Transportation Concurrency Analysis (FWRC 19.90) a. Based on the submitted materials to renovate the existing building and 10,571 new square feet addition, the Institute of Transportation Engineers (ITE) Trip Generation - 8t" Edition, land use code 710 (General Office), the proposed project is estimated to generate approximately 16 new weekday PM peak hour trips. b. A concurrency permit is required for this development project. The PW Traffic Division will perform concurrency analysis to determine if adequate roadway capacity exists during the weekday PM peak period to accommodate the proposed development. Please note that supplemental transportation analysis and concurrency mitigation may be required if the proposed project creates an impact not anticipated in the six -year Transportation Improvement Plan (TIP). C. The estimated fee for the concurrency permit application is $4,650.00 (11 - 50 Trips). This fee is an estimate and based on the materials submitted for the preapplication meeting. The concurrency application fee must be paid in full at the time the concurrency permit application is submitted with land use application. The fee may change based on the new weekday PM peak hour trips as identified in the concurrency trip generation. The applicant has the option of having an independent traffic engineer prepare the concurrency analysis consistent with City procedures; however, the fee remains the same. Transportation Impact Fees (TIF) (FWRC 19.91) Based on the submitted materials for 10,571 square feet office addition, the estimated traffic impact fee is $64,775. Please note, the actual impact fee will be calculated based on the fee schedule in effect at the time a completed building permit application is filed and paid prior to permit issuance (FWRC 19.100.070 3(a)). Street Frontage Improvements (FWRC 19.135) a. Per FWRC 19.135.030, the applicant shall construct frontage improvements and dedicate right- of-way along S 333`d St. if the proposed improvements in any 12-month period exceed 25 percent of the assessed value of all structures on the subject property. The applicant/owner will need to submit an appraisal for all structures on the subject property, or King County Assessor's records may be used. The Public Works Development Services Division will evaluate the submitted appraisal data to determine if the project actually meets the City's 25 percent threshold for requiring street frontage improvements. b. If the 25 percent threshold is met, the applicant/owner would be expected to construct street improvements consistent with the planned roadway cross -sections as shown in Map III-4 in Chapter III of the Federal Way Comprehensive Plan (FWCP) and Capital Improvement Program (CIP) shown as Table III-10 (FWRC 19.135.040). Based on the materials submitted, staff conducted a limited analysis to determine the required street improvements. The applicant would be expected to construct improvements on the following streets to the City's planned roadway cross -sections: S 333`d Street is a Minor Arterial planned as a Type "M" street, consisting of a 36-foot street with curb and gutter, six-foot planter, 8-foot sidewalks with street trees and street lights in a 70-foot right-of-way (ROW). Assuming a symmetrical cross section, 5-foot Findings for Process II Site Plan Approval Page 3 Diagnostechs 17-105792-00-UP/Doc. I.D. 77032 ROW dedication and half -street improvements are required as measured from the street centerline. C. The applicant may make a written request to the Public Works Director to modify, defer, or waive the required street improvements (FWRC 19.135.070). These modification requests have a nominal review fee currently at $290 ($270.00 plus $20 recording fee). Access Management (FWRC 19.135) a. Access management standards are based on roadway safety and capacity requirements. FWRC 19.135.280 provides access standards for streets based on planned roadway cross -sections. Please note that access classifications are per Drawing 3-1A in the Public Works Development Standards. b. Per FWRC 19.135.280, there may be only one driveway for each 330 feet of lot frontage. This property does not have the 660 feet minimum street frontage to allow a second access. Additionally, driveway must be located no closer than 150 feet to any street intersection or to any other driveway, whether on or off the subject property. The current proposal does not meet access management standards and should be modified. The city may further limit or prohibit access to or from driveway onto arterial streets as deems appropriate for safety. C. The director may grant a modification administratively to reduce spacing standards by up to 20 percent of the tabular values with supporting documentation (FWRC 19.135.290). Please note that these modification requests have a nominal review fee of $290. Once preliminary traffic queuing analysis has been completed, the applicant's traffic engineer may submit a written request for access modification if desired. d. For driveways that serve uses other than single-family residential uses and zero lot line townhouse developments, the maximum driveway width is 30 feet for a two-lane two-way driveway and 40 feet for a three -lane two-way driveway (FWRC 19.135.270). 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. 13. Public Works — Development Services a. Complete requirements of Street Modification waiver. b. Use erosion and sedimentation BMP during construction. C. Obtain a ROW permit for any work within the city's ROW. 14. Fire Protection — These comments are informational and need to be addressed at the time of building permit review. Emergency Access — Fire apparatus access roads shall comply with all requirements of Fire Access Policy 10.006 http://southkingfire.org/DocumentCenter/HomeNiew/24. Designated and marked fire lanes may be required for emergency access. This may be done during the plans check or prior to building final. Requirements and marking options can be found in Title 8 of the Federal Way Revised Code: http://www.codepublishing.com/WA/FederalWay/. Vehicle Access Gates — All vehicle access gates shall comply with Gate Policy (enclosed). Findings for Process II Site Plan Approval Page 4 Diagnostechs 17-105792-00-UP/Doc. I.D. 77032 Fire Department Lock Box — A recessed fire department "Knox" brand key box shall replace the existing Supra Box. Location(s) will be approved by the plan reviewer or Deputy Fire Marshal onsite. Fire Sprinkler System — A separate permit is required for modifications to the fire alarm system. Fire Alarm — A separate permit is required for modification to the existing fire alarm system. High Piled Storage — The building shall be designed for High Piled Combustible Storage in accordance with chapter 32 of the 2015 IFC. This code offers options for fire protection based on the intended use of the building. Some options will limit the commodity and height of storage in the warehouse. 15. Building Permit — Prior to tenant improvements, the applicant must obtain building permit approval. This Use Process II site plan approval decision does not grant building permit approval. 16. Decision Criteria — Staff funds the proposal is consistent with applicable site plan approval criteria required for Process II as set forth in FWRC 19.60,050. The proposal is consistent with the city's comprehensive plan; applicable provisions of FWRC Title 19 Zoning and Development Code; public health, safety, and welfare; and streets and utilities in the area are adequate to serve the anticipated demand from the proposal. The proposal is consistent with Community Design Guideline decisional criteria set forth in FWRC Chapter 19.115. Final construction drawings will be reviewed for compliance with specific regulations, conditions of approval, and other applicable city requirements. These findings shall not waive compliance with future City of Federal Way codes, policies, and standards relating to this development. Prepared by: Dave Van De Weghe, Senior Planner Date: January 23, 2018 Findings for Process II Site Plan Approval Page 5 Diagnostechs 17-105792-00-UP/Doc. I.D. 77032 RECEIVEF) DEC 0 h 2017 CITY N FEDERAL Y'1RY MASTER LAND USE APPLICATION COMMUNf1Y 1EVc1.f3P�fEM' DEPAItTA-IE[YT OY7 CU\ihirlNiTY DEVBLOPNIETrI' 33325 8'h Avenue South City OF • Federal Way, WA 98003.6325 253-835-2607, Fax 253-83 5-2609 FederalWay wyw.cityoffedcralway corn APPLICATION NO(S) ' 105 7 9 &7,_ — 14 P )Project Name ad a Prop ertyAdciress/T.ocation.. O4'r _5_-.�53310 -)T Parcel Nuntbei•(s}• ������ - �� �� Project Description 11t •fi�tALt 9 7, SIG& Wl�l AVk.s S141 PLEASEPIZIIf Ev1VFw/►afe Type_of *niit Repired Ai noxation _Binding Site Plan _Boundary Line Adjustment Comp Plan/Rezone Land Surface Modification �UtUne Elimination —Preapplication Conference Process (Dlrector'sApprovat) �romss II (Site Platt R-Mow) Process III (Project Approval) Process IV (Bearing Exwabicr's Decision) _-Process V (Quasi -Judicial Rezone) Process VI SLPA w/Projeot SEPA Only S11orelhic. Varlance/Conditional Use Short Subdivision Subdivision Variance: Commerolal/Residential Required Trtforination P4/L " lv/N+C) S� N Fxl: �++ur I-11vorrL �IwEr h 1IApplicant 4f' (i�F'kW P!I%Zoning Designation Comprehensive Plan Designation Value of Existing Improvements Value of Proposed Improvements Inle -nattanal Building Code (IBC): 61 5-1-,A• 3 , r'-! Occupanoy Type TSL,N11G 1<�2� Construction Type Bulleth1#003-1211uaty 1, 2011 Nama: ) ASfa . S?`i� Cots ibiV Address: _VV ?�•* CitylState: Jz;-*7tt,5 Aug- Zip: -10rm Phone: 2oG 3 2S; 7•55.3 Fax: 1va a53- Signature' Agent (if different thwApplicant) Name: Address: City/State; Zip: Phone: Fax: Email: Signature: OW1101, Z$o� Z Name: 044 Address: PlAtt, 64— M CitylState: j4E;;V?` tv.4 zip: qua 2 Phone: 142 Sl ' -1 S176, Fax: cet�RYG 1<f�7'�ul�r - Bmail: E}1 Signature: �� � ��•f� �� � �� Page I of 1 Use Application IV ..•vr _ i Ii&,I4i.Lf* A-*l, " s � Z _ loll JpONF: ems_ � A � � .la's ^����PP''����rr �- r. �[r� . y p ��� f • ��"",,''�� * '� may' "* t �►: . W I Vc I I S 1 & 5,E 40&t0X a ,z 5,e eac..uw LT idso sum OIL �9 m m 9 Nw ip � } ��•. ., r � � Y •�� is r ,� IL T_ N moll — ME 1 JN �=x::�u-�`.,v'e�:.r _ %pis-t _ •y _ -.- . .._ . �.. din- • +y--. �1 nM ^•ie �4$f Wl..' 0 44 w, ppr .. ..: r. h w 1 o mi `y J l � e VICINITY MAP (N.T.S.) �T Q BUFFER l 11 D�mt, EXIST. DRrvE ••[RK16 C 1,4W SF ����••• .. a71.a Wi t„I ER TO M ....I to44vwL a ,srura�, �T yyi�sog� • I� ' IR®E RWIi. APPRDK. ] �� OF NEW LL jF[ —,Fpp CONNECRON %C o pj}- SS lK 1Wi .PRO'4. La mN Of cas+. lµv Folc% E,_i#,' c. F-- (] • .Fp tu.; CDC ,,{ ... pNY1E m Iu1CH I.Y. i l°fv� +uwL rl � -...ram �i°�oOi s�oa °'•'"` F_,' w/RNLI YJ.f. C7 I RRF LLG�11pPi �:3.1Wa. ros EXIST. sore f— R 0~- k O111H I sg� \ l .. - H' ..... Nm COYERm 245 91=' ' ENCLOSURE PER FWRC 191250W(4) � ♦ WSRNC LOPDINC MEA k FWRC 19125150 Q 840 S. 33:iRD S'F. F.F. 381.00 PARCEL NOS.: 926500 -0150 ZONING: OP OFFICE PARK SITE: AREA: 3.8 ACRES (166,473 SF) III-B, FIRE SPRINKLED © (SM): OFFICE S--1 (SM); WAREHOUSE/STORAGE A-3 (SM): ASSEMBLY SPACES F-1 (SM): MANUFACTURING EXIST. °RNE,w_-- ti m DOUG CURB INFO RIPE VIOSC c � Fir E omrc am wo—■ WR am Lcl. bK6 •� � .ter»..-. a� .�� FpIaY PLM10 CURREO.B k �WtP9C✓lY�9M L1p ROCKERY FLN CURB �q�riK LtlY •r \ r EIOSINC PRDPFRPr UNE \ f ro RETNY! uucwwcm 1 \ trrr\ \\ r \\ L RmTRPE W15T 20' FNE IPlE EXU.. ILNDSfMWO BUFFER 00 10 20 =0 60 IW U ~ i ❑ i m� I [n m Q O =3 Z �J ❑ < Q mW ❑❑ '-clmLL sheet Al .1 RE�����®Lakehaven WATER & SEWER DISTRICT DEC 0 4 2017 COMMUNrl"YDEV DEVELOPMENT 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, 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 ID Building Permit -Other ❑ Subdivision ❑ Short Subdivision ❑ Binding Site Plan ❑ Rezone ❑ Boundary Line Adjustment ® Other (specify/describe) Pro c ss II Permit Chan a of Use Tax Parcel Number(s): 9265000150 Site Address: 840 S 333rd St Lakehaven GIS Grid: 1-10 Ex. Bldg. Area to Remain: 87,000 sf New Bldg. Area Proposed: 0 sf Applicant's Name: Dia s-T s nc. WATIE SYS ENII F>ORMATI N ® Water service can be provided by service connection to an existing 8" diameter water main that is on the site. ❑ 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): . ® 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. ® 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. Water service is subject to: ® a. Payment of connection charges (For any new/modifled service connection, to be determined by Lakehaven); ❑ b. Proof or reservation of easement(s) as required by Lakehaven; ® c. Other: Water Servic Connection tic ion re it d r an w mo ifed s rvice n e ion. 1. 2. 3. 4. S. 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 #173, 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 2,700 GPM (approximate). 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. Dom./Irr. Meter Elevation-GIS: 384+/- Est. Pressure Range at Meter(s) (psi): Min. 58, Max. 66 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: DEVELaPMENT ENGINEERING SUPERV150R Signature: Date: J/ ■ 9265000150 wtr-Reissue.docx (Form Update 1/3/17) Page 1 of 2 132140049D �, 516 1721049103 9285000100 822 E: Lakehmmn Water and Smver District neither warrants nor guarantees the accuracy of any facility information provided_ Faeffly locations and conditions are subject to f ie Id verification. Fes[.. ��iHii��,,ydrant 9 928500015, 0 840 K Ex. WtrSvc 27838 11fz" Dom. Ex. WtrSvc 27115 1" Irr. Esc. Hydrant 172104Da 14 1095 Ex WtrSvc 27093 8" Fire -Prot. N 1721049138 Ex. - riyaran �� Hydrate 0 _ 3" AC &" AC `-AC `a AC r pC,�'[ S 333RD S7 � Ca �3`31 w � 9}B5DOfl1In �+ 3333D Water Certificate of Availability (re -issue) Parcel 92650001-% Q 10d 2D4 FeA 111EV2017 SIB 9265000150 wtr-Reissue.docx (Form Update 1/3/17) Page 2 of 2 Hydraulic Model Fire Flow Estimate Request/Reporting Form Date: 7/23/2003 Requested By: LMC for Patriot Fire Protections (Weyerhaeuser Records Storage Bldg) Location to be Modeled: 840 S 333RD ST Lakehaven % Section Grid: 1-10 Intersection: S 332ND ST & 8TH PL S Add. Description: See attached map Pressure Zone: 538 Results By: BLR Date: 7/24/03 (form update 10/24/2012 by BIA) Model Run No.: Master Water System Model 2007.net FF #173 Condition Pressure (psi) Flow (gpm) Static 54 0 Fire Flow 20 3,100 NOTES: Lakehaven's adopted level of sei vice goals for fire flow rates are 1000 gpm within single family residential areas (including duplexes) and 2500 gpm for multi -family, corrunercial, industrial areas. Model results depict the theoretical performance of the water system under high demand conditions and are not guaranteed to represent actual system performance. A design professional should be consulted for site specific design purposes. The calculated fire flow capacity in the above table is based on a currently available residual system pressure of 20 psi at the location modeled. The model indicates that Lakehaven's standard maximwn. allowable velocity of 10 ft/s is exceeded at a fire flow rate above 2,700 gpm. Fire flow capacities greater than 2,700 gpm may be accommodated through water system improvements. Form Rev. 5/30/08 1 TR C 91 CD 52 53 54 �s. 73 60'78'b.l. $- 2' s' 6 45' 0 ,o P 22'n• Bo PA IFIC ERO Y iy+ 4y5' .5� flit i5 I-7pv> co 50' R Y Turnaround Esmt. 6 n 14 11 Lakehaven WATER & SEWER DISTRICT 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 ❑ Building Permit-MFR ❑ Building Permit -Other ❑ Subdivision ❑ Short Subdivision ❑ Binding Site Plan ❑ Rezone ❑ Boundary Line Adjustment ® Other (specify/describe) PROCESS II PERMIT Tax Parcel Number(s): 926500-0150 Site Address: 840 S 333R0 STREET Lakehaven GIS Grid: I-10 Ex. Bldg. Area to Remain: 87,700 sf New Bldg. Area Proposed: 0 sf Applicant's Name: BUSH. ROED, & HITCHINGS. INC SEWER SYSTEM INFORMATION 1. ® Sewer service can be provided by service connection to an existing 8" diameter sewer main that is approximately 40 feet from 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. ® 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. 5. Sewer service is subject to: ❑ a. Payment of connection charges (to be determined by Lakehaven); ❑ b. Proof or reservation of easement(s) as required by Lakehaven; ❑ c. Other: Comments/special conditions: Existing service connection to orooerty (S5P #19379). 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: BILL NELSON Title: ENGINEERING TECH II Signature: Date: 113111 CoA-Sewer-2017.docx (Form Update 1/3/17) Page 1 of 2 528S 31 ST 522 S 331ST PL 51 ST PL 510 S 331 ST PL 1095 S 324th ST J10 110 840 S 333RD ST 82 14' 333 DST S 333RD ST s-0920 $" S 333RD 33330 8TH AVE S NOTE: Lakehaven Utility District ILI neither warrants nor guarantees the accuracy of any facility information provided. Facility iet locations and conditions are Yfl' ��Dl0l subject to field verification. CERTIFICATE OF AVAILABILITY 0 85 170 Feet M Lakehaveii NOTE: Lakehaven Water and Sewer Diagnostechs TI District neither warrants nor guarantees 17-103957-00-PC the accuracy of any facility Information 0 50 100 provided. Facility locations and conditions are subject to field verification. 9/15/2017 BIA Feet CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT DEPARTMENT DEVELOPMENT REVIEW COMMITTEE TRANSMITTAL DATE: 12/11/2017 TO: Cole Elliott, Development Services Manager Peter Lawrence, Plans Examiner Rick Perez, City Traffic Engineer Brian Asbury,•Lakehaven Water & Sewer District Chris Cahan, South King Fire & Rescue Rob Van Orsow, Solid Waste/Recycling Coordinator FROM: Dave Van De Weghe, Planning FOR DRC MTG. ON: 12/28/2017 - Internal FILE NUMBER(s): 17-105792-00-UP RELATED FILE NOS.: 17-103957-00-PC PROJECT NAME: DIAGNOSTECHS PROJECT ADDRESS: 840 S 333RD ST ZONING DISTRICT: OP PROJECT DESCRIPTION: Change of use from office/warehouse to office with research, development and testing facilities & warehouse area. Addition of approximately 10,751 square feet of new 2nd floor area within existing 76,600 square foot building. New skylights, new windows, extension of san. sewer line and widening of eastern driveway. LAND USE PERMITS: UP II PROJECT CONTACT: STEVE COULSTON, stevecoulston@lmueller.com MATERIALS SUBMITTED: Site Plan Landscape Plan Tenant Improvements Plan COMMERCIAL SERVICES OP Fidelity National Title 600 University St., Suite 2424 IosuranceCompsny Seattle, WA 98101 Phone: 206-262-6291 Email: marc.wisepfnf.com <th COMM ITMENT FDIC TITLE INSURANCE RECEIVED Issued by DEC 3 ' 2017 Fidelity National Title of Washington, Inc., FEDERAL WAY as agent for FidelityNational Title Insurance Company COMMUNITY DEVELOPMEN T Fidelity National Title of Washington, Inc., as agent for Fidelity National Title Insurance Company, a California corporation ("Company"), for a valuable consideration, commits to issue its policy or policies of title insurance, as identified in Schedule A, in favor of the Proposed Insured named in Schedule A, as owner or mortgagee of the estate or interest in the land described or referred to in Schedule A, upon payment of the premiums and charges and compliance with the Requirements; all subject to the provisions of Schedules A and B and to the Conditions of this Commitment. This Commitment shall be effective only when the identity of the Proposed Insured and the amount of the policy or policies committed for have been inserted in Schedule A by the Company. All liability and obligation under this Commitment shall cease and terminate 6 months after the Effective Date or when the policy or policies committed for shall issue, whichever first occurs, provided that the failure to issue the policy or policies is not the fault of the Company. The Company will provide a sample of the policy form upon request. IN WITNESS WHEREOF, Fidelity National Title Insurance Company, through its agent, Fidelity National Title of Washington, Inc., has caused its corporate name and seal to be affixed by its duly authorized officers on the date shown in Schedule A. Countersigned by: 9y. EAL Randy Quirt, President i FUles[ Authorized Signature l,S�Chnoi Gr�a� rA4~SncrA9ary 27C 101 (6/06) ALTA Commitment — 2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA AMERICAN members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land AND TITLE Title Association. ASSOC ION Ra Fidelity National Title of Washington, Inc. SCHEDULE A Name and Address of Title Insurance Company: Fidelity National Title of Washington, Inc. 600 University St., Suite 2424 Seattle, WA 98101 Title Officer: Marc Wise Escrow No.: 20373091-410-KA6 1. Effective Date: September 14, 2017 at 8:00 A.M. 2. Policy or Policies to be issued: ALTA 2006 Standard Owner's Policy - General Schedule Rate Amount: $6,200,000.00 Premium: $8,600.00 Tax: $ 868.60 Total: $9,468.60 Proposed Insured: AMGP Properties, LLC, a Washington limited liability company ALTA 2006 Extended Loan Policy - Simultaneous Issue Proposed Insured: First Citizens Bank Amount: $4,650,000.00 Premium: $ 750.00 Tax: $ 75.75 Total: $ 825.75 3. The estate or interest in the land described or referred to in this Commitment is: A FEE 4. Title to the estate or interest in the land is at the Effective Date vested in: Weyerhaeuser NR Company -,,a Washington corporation 5. The land referred to in this Commitment is described as follows: See Exhibit A attached hereto and made a part hereof. 27C101A (6/06) i ALTA Commitment-2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA AMERICA� members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land o TITN Title Association. MIAII°" File No.: 20373091-410-KA6 EXHIBIT A LEGAL DESCRIPTION LOT A OF KING COUNTY LOT LINE ADJUSTMENT NO.87703002, AS RECORDED MAY 19, 1987 UNDER RECORDING NO. 8705191107, RECORDS OF KING COUNTY AUDITOR; EXCEPT THAT PORTION CONVEYED TO THE CITY OF FEDERAL WAY FOR RIGHT OF WAY BY DEED RECORDED JUNE 13, 2005 UNDER RECORDING NO.20050613000236 SITUATE IN THE CITY OF FEDERAL WAY, COUNTY OF KING, STATE OF WASHINGTON. 27C101A (6/06) 2 ALTA Commitment —2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA s AMERICAN members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land LAND TITLE Title Association. A55OCIAI ION File No.: 20373091-410-KA6 SCHEDULE B - SECTION I REQUIREMENTS L INSTRUMENTS NECESSARY TO CREATE THE ESTATE OR INTEREST MUST BE PROPERLY EXECUTED, DELIVERED AND DULY FILED FOR THE RECORD. 2. PAYMENT TO OR FOR THE ACCOUNT OF THE GRANTORS OR MORTGAGORS OF THE FULL CONSIDERATION FOR THE ESTATE OR INTEREST TO BE INSURED. SCHEDULE B OF THIS POLICY OR POLICIES TO BE ISSUED WILL CONTAIN EXCEPTIONS TO THE FOLLOWING MATTERS UNLESS THE SAME ARE DISPOSED OF TO THE SATISFACTION OF THE COMPANY. GENERAL EXCEPTIONS A. RIGHTS OR CLAIMS OF PARTIES IN POSSESSION, OR CLAM41NG POSSESSION, NOT SHOWN BY THE PUBLIC RECORDS. B. ANY ENCROACHMENT, ENCUMBRANCE, VIOLATION, VARIATION, OR ADVERSE CIRCUMSTANCE AFFECTING THE TITLE THAT WOULD BE DISCLOSED BY AN ACCURATE AND COMPLETE LAND SURVEY OF THE LAND. C. EASEMENTS, PRESCRIPTIVE RIGHTS, RIGHTS -OF -WAY, LIENS OR ENCUMBRANCES, OR CLAIMS THEREOF, NOT SHOWN BY THE PUBLIC RECORDS. D. ANY LIEN, OR RIGHT TO A LIEN, FOR CONTRIBUTIONS TO EMPLOYEE BENEFIT FUNDS, OR FOR THE STATE WORKERS' COMPENSATION, OR FOR SERVICES, LABOR, OR MATERIAL HERETOFORE OR HEREAFTER FURNISHED, ALL AS IMPOSED BY LAW, AND NOT SHOWN BY THE PUBLIC RECORDS. E. TAXES OR SPECIAL ASSESSMENTS WHICH ARE NOT YET PAYABLE OR WHICH ARE SHOWN AS EXISTING LIENS BY THE PUBLIC RECORDS. F. ANY LIEN FOR SERVICE, INSTALLATION, CONNECTION, MAINTENANCE, TAP, CAPACITY, OR CONSTRUCTION OR SMLAR CHARGES FOR SEWER, WATER, ELECTRICITY, NATURAL GAS OR OTHER UTILITIES, OR FOR GARBAGE COLLECTION AND DISPOSAL NOT SHOWN BY THE PUBLIC RECORDS. G. UNPATENTED MINING CLAIMS, AND ALL RIGHTS RELATING THERETO. H. RESERVATIONS AND EXCEPTIONS IN UNITED STATES PATENTS OR IN ACTS AUTHORIZING THE ISSUANCE THEREOF. 1. INDIAN TRIBAL CODES OR REGULATION, INDIAN TREATY OR ABORIGINAL RIGHTS, INCLUDING EASEMENT OR EQUITABLE SERVITUDES. J. WATER RIGHTS, CLAIMS OR TITLE TO WATER. K. DEFECTS, LIENS, ENCUMBRANCES, ADVERSE CLAIMS OR OTHER MATTERS, IF ANY, CREATED, FIRST APPEARING IN THE PUBLIC RECORDS, OR ATTACHING SUBSEQUENT TO THE EFFECTIVE DATE HEREOF BUT PRIOR TO THE DATE THE PROPOSED INSURED ACQUIRES OF RECORD FOR VALUE THE ESTATE OR INTEREST OR MORTGAGE THEREON COVERED BY THIS COMMITMENT. END OF SCHEDULE B - SECTION I 27CIOIB1(6/06) 3 ALTA Commitment —2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA �r eMcaiuw members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land AND I ( Title Association. A5 tOC 1A"ON File No.: 20373091-410-KA6 SCHEDULE B - SECTION II EXCEPTIONS SCHEDULE B OF THE POLICY OR POLICIES TO BE ISSUED WILL CONTAIN EXCEPTIONS TO THE FOLLOWING MATTERS UNLESS THE SAME ARE DISPOSED OF TO THE SATISFACTION OF THE COMPANY: I. REAL ESTATE EXCISE TAX PURSUANT TO THE AUTHORITY OF RCW CHAPTER 82.45 AND SUBSEQUENT AMENDMENTS THERETO. AS OF THE DATE HEREIN, THE TAX RATE FOR SAID PROPERTY IS 1.78% . FOR ALL TRANSACTIONS RECORDED ON OR AFTER JULY 1, 2005: ■ A FEE OF $10.00 WILL BE CHARGED ON ALL EXEMPT TRANSACTIONS; • A FEE OF $5.00 WILL BE CHARGED ON ALL TAXABLE TRANSACTIONS IN ADDITION TO THE EXCISE TAX DUE; 2. GENERAL PROPERTY TAXES AND SERVICE CHARGES, AS FOLLOWS, TOGETHER WITH INTEREST, PENALTY AND STATUTORY FORECLOSURE COSTS, IF ANY, AFTER DELINQUENCY: (1ST HALF PAID; 2ND HALF PAID) TAX ACCOUNT NO.: 926500 0150 YEAR BILLED PAID BALANCE 2017 $104,234.71 $104,234.71 $0.00 TOTAL AMOUNT DUE, NOT INCLUDING INTEREST AND PENALTY: $0.00. LEVY CODE: 1205 ASSESSED VALUE LAND: $1,165,300.00 ASSESSED VALUE IMPROVEMENTS: $5,917,700.00 3. LIABILITY FOR SEWER TREATMENT CAPACITY CHARGES, IF ANY, AFFECTING CERTAIN AREAS OF KING, PIERCE AND SNOHOMISH COUNTIES. SAID CHARGES COULD APPLY TO PROPERTY CONNECTING TO THE METROPOLITAN SEWERAGE FACILITIES OR RECONNECTING OR CHANGING ITS USE AND/OR STRUCTURE AFTER FEBRUARY 1, 1990. PLEASE CONTACT THE KING COUNTY WASTEWATER TREATMENT DIVISION, CAPACITY CHARGE PROGRAM, FOR FURTHER INFORMATION AT 206-296-1450 OR FAX NO. 206-263-6823 OR EMAIL AT CAPCHARGEESCROW(t�KINGCOUNTY.GOV * A MAP SHOWING SEWER SERVICE AREA BOUNDARIES AND INCORPORATED AREAS CAN BE FOUND AT: HTTP://YOUR.KINGCOUNTY.GOV/FTP/GIS/WEBNMC/UTILITIES/SERVAREA CITIES.PDF l8lON 16 IN-11aI Ztork wei0-0we"MIaW.W11a 4. RIGHT TO ENTER THE LAND TO MAKE REPAIRS AND CUT BRUSH AND TREES WHICH THREATEN OR ENDANGER THE ELECTRIC TRANSMISSION LINE ADJOINING THE LAND, AS GRANTED IN INSTRUMENT RECORDED UNDER RECORDING NO..3136525. 27CIOIBII (6/06) 4 ALTA Commitment —2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA � AMERICAN members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land SAND TITLE Title Association. ASSOCIA 1 ION File No.: 20373091-410-KA6 SCHEDULE B — Section II (Continued) 5. AGREEMENT AND THE TERMS AND CONDITIONS THEREOF: RECORDED: FEBRUARY 28, 1973 RECORDING NO.: 7302280392 REGARDING: COMPREHENSIVE LAND USE PLAN AGREEMENT 6. AGREEMENT AND THE TERMS AND CONDITIONS THEREOF: RECORDED: AUGUST 23, 1973 RECORDING NO.: 7308230502 REGARDING: SEWER SERVICE AGREEMENT 7. AGREEMENT AND THE TERMS AND CONDITIONS THEREOF. - RECORDED: DECEMBER 21, 1973 RECORDING NO.: 7312210373 REGARDING: WATER SERVICE AGREEMENT 8. COVENANTS, CONDITIONS AND RESTRICTIONS IMPOSED BY INSTRUMENT RECORDED ON MARCH 19, 1974, UNDER RECORDING NO. 7403190539. AND AMENDMENTS THERETO: RECORDED: NOVEMBER 29, 1979 AND DECEMBER 11, 1985 RECORDING NOS.: 7911290745 & 8512110086 9. ALL COVENANTS, CONDITIONS, RESTRICTIONS, BUT OMITTING ANY COVENANTS OR RESTRICTIONS, IF ANY, BASED UPON RACE, COLOR, RELIGION, SEX, SEXUAL ORIENTATION, FAMILIAL STATUS, MARITAL STATUS, DISABILITY, HANDICAP, NATIONAL ORIGIN, ANCESTRY, OR SOURCE OF INCOME, AS SET FORTH IN APPLICABLE STATE OR FEDERAL LAWS, EXCEPT TO THE EXTENT THAT SAID COVENANT OR RESTRICTION IS PERMITTED BY APPLICABLE LAW, RESERVATIONS, EASEMENTS OR OTHER SERVITUDES, IF ANY, DISCLOSED BY THE RECORDED PLAT OF WEST CAMPUS OFFICE PARK DIVISION I, RECORDING NO.7.410080457. THIS POLICY DOES NOT INSURE THAT THE LAND DESCRIBED IN SCHEDULE A IS BENEFITED BY EASEMENTS, COVENANTS OR OTHER APPURTENANCES SHOWN ON THE PLAT OR SURVEY TO BENEFIT OR BURDEN REAL PROPERTY OUTSIDE THE BOUNDARIES OF SAID LAND. 10. EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GRANTEE: THE CITY OF TACOMA PURPOSE: WATER TRANSMISSION PIPELINE AREA AFFECTED: A PORTION OF SAID PREMISES RECORDED: DULY 09, 1976 RECORDING NO.: 7607090441 27CIOIBII (6/06) 5 ALTA Commitment —2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA � AMl RtCAN members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land ,.xUTIT « Title Association. A$ a''A'P— Ma File No.: 20373091-410-KA6 SCHEDULE B — Section II (Continued) 11. AGREEMENT AND THE TERMS AND CONDITIONS THEREOF: RECORDED: DULY 15, 1982 RECORDING NO.: 8207150561 REGARDING: SANITARY SEWAGE SERVICE AND AMENDMENTS THERETO: RECORDED: OCTOBER 25, 1982, DECEMBER 15, 1983, MAY 08, 1984 AND MAY 23, 1985 RECORDING NOS.: 8210250698, 83 [ 2150475, 8405080793 & 8505230308 f f��T/ 11 W I[�lZ.y7i.Y�1L��y�73'L.Yi1�/� RECORDED: MAY 07, 1987 RECORDING NO.: 8705079001 13. ALL COVENANTS, CONDITIONS, RESTRICTIONS, BUT OMITTING ANY COVENANTS OR RESTRICTIONS, IF ANY, BASED UPON RACE, COLOR, RELIGION, SEX, SEXUAL ORIENTATION, FAMILIAL STATUS, MARITAL STATUS, DISABILITY, HANDICAP, NATIONAL ORIGIN, ANCESTRY, OR SOURCE OF INCOME, AS SET FORTH IN APPLICABLE STATE OR FEDERAL LAWS, EXCEPT TO THE EXTENT THAT SAID COVENANT OR RESTRICTION IS PERMITTED BY APPLICABLE LAW, RESERVATIONS, EASEMENTS OR OTHER SERVITUDES, IF ANY, DISCLOSED BY THE BOUNDARY LINE ADJUSTMENT RECORDED UNDER RECORDING NO. 8705191107. THIS POLICY DOES NOT INSURE THAT THE LAND DESCRIBED IN SCHEDULE A IS BENEFITED BY EASEMENTS, COVENANTS OR OTHER APPURTENANCES SHOWN ON THE PLAT OR SURVEY TO BENEFIT OR BURDEN REAL PROPERTY OUTSIDE THE BOUNDARIES OF SAID LAND. 14. AGREEMENT AND THE TERMS AND CONDITIONS THEREOF: RECORDED: AUGUST 10, 1987 RECORDING NO., 8708100955 REGARDING: WATER SERVICE CONNECTION AGREEMENT 15. AGREEMENT AND THE TERMS AND CONDITIONS THEREOF: RECORDED: OCTOBER 24, 1989 RECORDING NO.: 8910241527 REGARDING: WATER SERVICE SYSTEM AGREEMENT 16. EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GRANTEE: PUGET SOUND POWER & LIGHT COMPANY PURPOSE: ELECTRIC LINE AREA AFFECTED: A PORTION OF SAID PREMISES RECORDED: APRIL 16, 1990 RECORDING NO.: 9004160297 27C101BII (6/06) 6 ALTA Commitment —2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA � AMERICAN members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land AND TITLE Title Association. AS.S°`IAI ION ff�, Km File No.: 20373091-410-KA6 SCHEDULE B — Section II (Continued) 17. TERMS AND CONDITIONS OF "REAL PROPERTY LICENSE" IMPOSED BY INSTRUMENT RECORDED ON OCTOBER 18, 1990, UNDER RECORDING NO. 9010180752. 18. EASEMENT AND THE TERMS AND CONDITIONS THEREOF: PURPOSE: WATER SERVICE FACILITIES AREA AFFECTED: A PORTION OF SAID PREMISES RECORDING NO. 9010180753 19. UNRECORDED LEASEHOLDS, IF ANY; RIGHTS OF VENDORS AND HOLDERS OF SECURITY INTERESTS ON PERSONAL PROPERTY INSTALLED UPON THE LAND; AND RIGHTS OF TENANTS TO REMOVE TRADE FIXTURES AT THE EXPIRATION OF THE TERM. 20. MATTERS RELATING TO THE QUESTIONS OF SURVEY, RIGHTS OF PARTIES IN POSSESSION, AND UNRECORDED LIEN RIGHTS FOR LABOR AND MATERIAL, IF ANY, THE DISPOSITION OF WHICH WILL BE FURNISHED BY SUPPLEMENTAL REPORT. END OF SCHEDULE B — SECTION II 27CIOIBII (6/06) 7 ALTA Commitment —2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA AMERICAN members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land LAND TITLE Title Association. ASSOCIATION 1C: PAO File No.: 20373091-410-KA6 NOTES NOTE 1: EVIDENCE AND AUTHORITY OF THE OFFICERS OF WEYERHAEUSER NR COMPANY, A WASHINGTON CORPORATION TO EXECUTE THE FORTHCOMING INSTRUMENT SHOULD BE SUBMITTED. NOTE 2: ACCORDING TO THE APPLICATION FOR TITLE INSURANCE, THE PROPOSED INSURED IS AMGP PROPERTIES, LLC, A WASHINGTON LIMITED LIABILITY COMPANY. WE FIND NO PERTINENT MATTERS OF RECORD AGAINST THE NAME(S) OF SAID PARTY(IES). NOTE 3: BASED ON INFORMATION PROVIDED TO THE COMPANY, ON THE DATE OF THIS COMMITMENT IT APPEARS THAT THERE IS LOCATED ON THE LAND: COMMERCIAL/INDUSTRIAL STRUCTURE(S) KNOWN AS: 840 S. 333RD ST FEDERAL WAY, WA 98003 NOTE 4: IF YOU WOULD LIKE THE COMPANY TO ACT AS TRUSTEE IN THE PROPOSED DEED OF TRUST, PLEASE NOTE THAT " FIDELITY NATIONAL TITLE OF WASHINGTON, INC." MAY ACT AS TRUSTEE OF A DEED OF TRUST UNDER RCW 61.24.010(1). NOTE 5: THE COMPANY REQUIRES THE PROPOSED INSURED TO VERIFY THAT THE LAND COVERED BY THIS COMMITMENT IS THE LAND INTENDED TO BE CONVEYED IN THIS TRANSACTION. THE DESCRIPTION OF THE LAND MAY BE INCORRECT, IF THE APPLICATION FOR TITLE INSURANCE CONTAINED INCOMPLETE OR INACCURATE INFORMATION. NOTIFY THE COMPANY WELL BEFORE CLOSING IF CHANGES ARE NECESSARY. CLOSING INSTRUCTIONS MUST INDICATE THAT THE LEGAL DESCRIPTION HAS BEEN REVIEWED AND APPROVED BY ALL PARTIES. NOTE 6: THE FOLLOWING MAY BE USED AS AN ABBREVIATED LEGAL DESCRIPTION ON THE DOCUMENTS TO BE RECORDED, PER AMENDED RCW 65.04. SAID ABBREVIATED LEGAL DESCRIPTION IS NOT A SUBSTITUTE FOR A COMPLETE LEGAL DESCRIPTION WITHIN THE BODY OF THE DOCUMENT. LOT A KING COUNTY LOT LINE ADJUSTMENT #8703002 REC NO. 8705191107 EXC PTN NOTE 7: IN THE EVENT THAT THE COMMITMENT JACKET IS NOT ATTACHED HERETO, ALL OF THE TERMS, CONDITIONS AND PROVISIONS CONTAINED IN SAID JACKET ARE INCORPORATED HEREIN. THE COMMITMENT JACKET IS AVAILABLE FOR INSPECTION AT ANY COMPANY OFFICE. NOTE 8: THE POLICY(S) OF INSURANCE MAY CONTAIN A CLAUSE PERMITTING ARBITRATION OF CLAIMS AT THE REQUEST OF EITHER THE INSURED OR THE COMPANY. UPON REQUEST, THE COMPANY WILL PROVIDE A COPY OF THIS CLAUSE AND THE ACCOMPANYING ARBITRATION RULES PRIOR TO THE CLOSING OF THE TRANSACTION. NOTE 9: PRIOR TO CLOSING PLEASE CONTACT YOUR TITLE OFFICER FOR CURRENT COURIER AND/OR ACCOMMODATION FEES WHICH MAY BE CHARGED FOR RECORDING RUNS. 27C101 Notes (6/061 8 ALTA Commitment —2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA ha1ER3CAf3 members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land ,area ririi Title Association. A5SOC1A"ON 9Ar File No.: 20373091-410-KA6 NOTES (Continued) END OF NOTES 27C 101 Notes (6/06) 9 ALTA Commitment — 2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land i HDThif e Title Association. A�Cmjpv� VA CONDITIONS The term mortgage, when used herein, shall include deed of trust, trust deed, or other security instrument. 2. If the proposed Insured has or acquired actual knowledge of any defect, lien, encumbrance, adverse claim or other matter affecting the estate or interest or mortgage thereon covered by this Commitment other than those shown in Schedule B hereof, and shall fail to disclose such knowledge to the Company in writing, the Company shall be relieved from liability for any loss or damage resulting from any act of reliance hereon to the extent the Company is prejudiced by failure to so disclose such knowledge. If the proposed Insured shall disclose such knowledge to the Company, or if the Company otherwise acquires actual knowledge of any such defect, lien, encumbrance, adverse claim or other matter, the Company at its option may amend Schedule B of this Commitment accordingly, but such amendment shall not relieve the Company from liability previously incurred pursuant to paragraph 3 of these Conditions. 3.. Liability of the Company under this Commitment shall be only to the named proposed Insured and such parties included under the definition of Insured in the form of policy or policies committed for and only for actual loss incurred in reliance hereon in undertaking in good faith (a) to comply with the requirements hereof, or (b) to eliminate exceptions shown in Schedule B, or (c) to acquire or create the estate or interest or mortgage thereon covered by this Commitment. In no event shall such liability exceed the amount stated in Schedule A for the policy or policies committed for and such liability is subject to the insuring provisions and Conditions and the Exclusions from Coverage of the form of policy or policies committed for in favor of the proposed Insured which are hereby incorporated by reference and are made a part of this Commitment except as expressly modified herein. 4. This Commitment is a contract to issue one or more title insurance policies and is not an abstract of title or a report of the condition of title. Any action or actions or rights of action that the proposed Insured may have or may bring against the Company arising out of the status of the title to the estate or interest or the status of the mortgage thereon covered by this Commitment must be based on and are subject to the provisions of this Commitment. The policy to be issued contains an arbitration clause. All arbitrable matters when the Amount of Insurance is $2,000,000 or less shall be arbitrated at the option of either the Company or the Insured as the exclusive remedy of the parties. You may review a copy of the arbitration rules at <http://www.alta.org/>. FIDELITY NATIONAL FINANCIAL PRIVACY NOTICE At Fidelity National Financial, Inc., we respect and believe it is important to protect the privacy of consumers and our customers. This Privacy Notice explains how we collect, use, and protect any information that we collect from you, when and to whom we disclose such information, and the choices you have about the use of that information. A summary of the Privacy Notice is below, and we encourage you to review the entirety of the Privacy Notice following this summary. You can opt -out of certain disclosures by following our opt -out procedure set forth at the end of this Privacy Notice. Types of Information Collected. You may provide us with certain personal information about you, like your contact information, address demographic information, social security number (SSN), driver's license, passport, other government ID numbers and/or financial information. We may also receive browsing information How Information is Collected. We may collect personal information from you via applications, forms, and correspondence we receive from you and others related to our transactions with you. When you visit our websites from your computer or mobile device, we automatically collect and store from your Internet browser, computer and/or mobile device if you visit or use our websites or applications. certain information available to us through your Internet browser or computer equipment to optimize your website experience. Use of Collected Information. When Information Is Disclosed. We request and use your personal We may disclose your information information to provide products to our affiliates and/or and services to you, to improve nonaffiliated parties providing our products and services, and to services for you or us, to law communicate with you about these enforcement agencies or products and services. We may governmental authorities, as also share your contact required by law, and to parties information with our affiliates for whose interest in title must be marketing purposes. determined. Choices With Your Information. Information From Children. We Your decision to submit do not knowingly collect information to us is entirely up to information from children who are you. You can opt -out of certain under the age of 13, and our disclosure or use of your website is not intended to attract information or choose to not children. provide any p2rsonal information 27C101 (6/06) 10 ALTA Commitment —2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA ��iE45GN members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land is„„or,rLV Title Association. kKNVPATIVk R7` i File No.: 20373091-410-KA6 to us. Privacy Outside the Website. International Users. By We are not responsible for the providing us with your privacy practices of third parties, information, you consent to its even if our website links to those transfer, processing and storage parties' websites. outside of your country of residence, as well as the fact that we will handle such information consistent with this Privacy Notice. The California Online Privacy Protection Act. Some FNF companies provide services to mortgage loan servicers and, in some cases, their websites collect information on behalf of mortgage loan servicers. The mortgage loan servicer is responsible for taking action or making changes to any consumer information submitted through those websites. Your Consent To This Privacy Access and Correction; Contact Notice. By submitting information Us. If you desire to contact us to us or by using our website, you regarding this notice or your are accepting and agreeing to the information, please contact us at terms of this Privacy Notice. privacy@fnf.com or as directed at the end of this Privacy Notice. 27C 101 Notes (6/06) 11 ALTA Commitment — 2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA AIAMICAN n•� members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land , MOnTU Title Association.-swc-1°. Imo; =3 6A FIDELITY NATIONAL FINANCIAL, INC. PRIVACY NOTICE Fidelity National Financial, Inc. and its majority -owned subsidiary companies providing title insurance, real estate- and loan -related services (collectively, "FNF", "our" or "we") respect and are committed to protecting your privacy. We will take reasonable steps to ensure that your Personal Information and Browsing Information will only be used in compliance with this Privacy Notice and applicable laws. This Privacy Notice is only in effect for Personal Information and Browsing Information collected and/or owned by or on behalf of FNF, including Personal Information and Browsing Information collected through any FNF website, online service or application (collectively, the "Website"). Types of Information Collected We may collect two types of information from you: Personal Information and Browsing Information. Personal Information. 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Amendments to the Privacy Notice will be posted on the Website. Each time you provide information to us, or we receive information about you, following any amendment of this Privacy Notice will signify your assent to and acceptance of its revised File No.: 20373091-410-KA6 terms for all previously collected information and information collected from you in the future. We may use comments, information or feedback that you submit to us in any manner that we may choose without notice or compensation to you. Accessing and Correcting Information; Contact Us If you have questions, would like to access or correct your Personal Information, or want to opt -out of information sharing with our affiliates for their marketing purposes, please send your requests to privacy@fnf.com or by mail or phone to: Fidelity National Financial, Inc. 601 Riverside Avenue Jacksonville, Florida 32204 Attn: Chief Privacy Officer (888) 934-3354 27C101 Notes (6/06) 14 ALTA Commitment — 2006 Copyright American Land Title Association. All rights reserved. The use of this Form is restricted to ALTA licensees and ALTA � members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land i NOTtii Title Association. Ay1tlC1•""� P. LAKEH"EN WATER & SEWER DISTRICT SEWER USE SURVEY FOR ALL NONnRESIDENTIAL EST kBLISHMENTS F- ,til �• 11 GENERAL INFORMATION COMMUN i Y DEVELOFI;fo rT f. Company/business name lLTeILPL,� S Site address, ��• ��� �� �' �� Tax Parcel Number(s) 26-6Ao 9 E29 4 5. Contact official • Rl cm Q 11'7lw Title b lXtcMiciF E604'40-INNIS Email address, 61 Acti7S @ D mados7e'cti S ram+ Malling address 1171! 0 6-f)1 AVE S 9LO 6 CA CeWr,t-VA 0,?ZZ. Telephone number0«�3— $_ _ - 378 Fax number, Property Management Group/Building Owner Type of business conducted: Aluminum Forming Auto Body/Repair Battery Manufacturing • Boatyard/Repair, Cement Manufacturing Construction Copper Farming Electrical/ El ectron l c Components Manufacturing Electroplating NAICS Number(s), if known Food Processing ink Formulating Laundry Leather Finishing Machine Shop Meat/Seafood Processing Medical/Dentai Metal rinlshing/Molding Nonferrous Metals Painting/Coatings Paving & Roofing Photo/X-ray Plastics Forming Printing/Graphics Pulp & Paper Radiator Repair Restaurant/Dell Retail/ Vd h of es a l e-Dry School Other (See Item 45) Provide a brief narrative description of the activities your firm conducts Including any manufacturing, production, or service activities: CL%dV Ai<.- L-A 0 ' A--R ' g` eAt-S Is•ari Accidental Spill Prevention Plan (ASPP) prepared for this facility? N Yes [ ] No G, if'any analyses have been performed on wastewater or sludge produced by your facility please attach a copy of the most recent data to this questionnaire. Be certain to include the date of the analysis, narne of the laboratory performing the analysis, and locations) from which the sample(s) were taken (attach sketches, plans, etc., as necessary). Note to S1911ing Offlctak In accordance w1th Title 40 of the Cade of Federal l;egulatlons Part 403.141 Information and data provided in this questionnaire which idfuinties the nature and Frequency of dischame shall be avallabl© to the public w1thout restriction. Requests for confidential treatment of other information slrall be governed by procedures speciflad in 40 CPR Part 2, should a Discharge Agreement or Permit be required far your facility, fire information in flits quesfrarrnalre will bo used to issue the Agreomerrt ar Perrsrit; This Is fo ha signed by an aufhorlxed olciat of your ftrrrr a r adege►ate cotnpfetinn of flits for►n and review of the Information by the srrgning official. I have personally examined and am familiar with the information submitted In this document and attachments, based upon my inquiry of those individuals immediately responsible for obtaining the information reported herein, I believe that the submitted information Is true, accurate and complete. I am aware that there are signiflcant penalties for submitting false information, Including the possibility of fine and/or Imprisonment. Date: 7 ,q ACT I Lakehaven Use only -Service ID SUS-2017.docx (Form Rev. IV30/16) Print Name: _ S 4e ism_CejUe Signature: Page I of 2 LAKEHAVEN WATER & SEWER DISTRICT SEWER SE SURVEY i-OR ALL NON-RESIDENTIAL ESTABLIa NT5 7. Thls facility generates the following types and amounts of wastes (check all that: apply): Average Gallons per Day 15easuEeA Estimat A, [ Y]Domestic wastes (restrooms, showers, etc) B. [ ] Cooling water, non -contact C, [ ] Boller/tower blowdown D. [ ] Cooling water, contact E, [v]'Process wastes F. R.,T qu[pment/faclllty washdown (31 [ J Air pollution control unit H. [ ] Stormwater run-off to sanitary sewer Other (describe) Totals 7.A-7.I Above 8.- Wastes are d[scharged/disposed to (check all that apply and quantities): Average Gallons per Day Measured EsMina [ Y]�Sanitary sewer [ ] Septic system [ ] storm sewer [ ] Surface water Waste haulers [ ] Evaporation [ ] Other (describe) Please provide name, address & frequency of process-soilds waste hauler(s), if used. '9. Do/Will you use or store any of the following (check all that apply): Acids Caustics Paints(water based) Pesticides./Herbicides; Ant[ -freeze ryes/Inks Palnts(oll based) Photo Chemicals Batteries Gases/Aeroso[s _� Petro[eum/Oils solvents Others(specify): 10. Are any of the following fixtures connected to the sanitary sewer (check all that apply): [ p]'Floor drains [ )sumps [) Other 11. Does this facility have an internal grease --trap &/or an external oillwater separator or interceptor? [ ] Internal [ ] External [ ] Don't know 12. Does this facility use any other pretreatment devices or processes far treating wastewater or sludge? C ] Yes [yj'Na Please describe. Lakehaven Use Only -service ID sits-20Mdocx (Form Rev, 12/30/16) Page 2 of 2 , LAREH.A.VEN WATER R & SEWER DISTRICT CROSS CONNECTION CONTROL PROGRAM WATER USE QUESTIONNAIRE This form sliall be completed by the applicant for each structure and/or irrigation/fire system for which `eater service is requested from the District, with the exception of single-family residences. Return Address: DE, Lalcehaven Water & Sewer District, PO Box 4249, Federal Way, OVA 98063-4249. Questions: 253-946-5427. Applicant's Noma: lxro� koY,�eft Phone: - 878 Email: .bIA6VC)S P DV�rWb;Pwt;. Property Address: -so ' �% Mailing Address: — — i T110 ��,IF, � s QLoc G City: State: Gt. Zi� UO3 City: �e�r~ State: W� Zip: g8032-- Building Height (feet); .40 err # of )?loons Aboveground: I 3 Rooftop Elevation: Ur112 �65 2a — 9o� Will the premise have or use any of the following Items? PIease mark ("X11 or 11 V11) the appropriate column for each numbered item, If not sure an Item will be used, the backiiow prevention requirement wlll be enforced as if it svere, In fact, used. I,ist other items net in the list below that may require backtloiv prevention, on Me back of this form, Nor NOT YES NO suRE YES NO SURF, 1 Air compressors 25 Fire sprinklersystems d 2 Air conditioning systems 26 Heat exchangers 3 Aspirators, medical/lob 27 Heat pumps 4 Autoclaves 28 Hot tubs 5 Autopsy tables 29 Hydrotherapy balks 6 Auxiliary water supply on the Premises 30 Tcenmohines 7 Boiler feed lines 31 Irrigation systems 8 Booster or any other type of water um 32 Fndustrial fluid systems 9 'Bottle washing equipment 33 Janitor sinks 10 Car washing equipment 34 Laboratory equipment Y 11 Chemical feeds for industrialprocess or equipment a' 35 Makeup tanks 12 Chlorinators ?C 36 Photo deveioping siaks/taiiks 13 Commercial dishwashers 37 Pump prime lines 14 Commercial laundrymachines 38 Radiator flushing equipment 15 Computer cooling lines j{ 39 Sewer -connected equipment 16 Cooling lowers 40 Spas 17 COZ dispensing equipment 41 Steam -generating equipment 18 Degreasing a uipment 42 Slerilizers 19 Dental equipment 43 Stl€Is ?( 20 Dialysis equipment 44 Swimmingpools 21 Dyavats and/or tanks 45 Trip primers 22 l;tcbing tanks 46 used or gray waters tems 23 Fennenting tanks 47 X-ray equipment X 24 Filmprocessors DISTRICT �.ra :�i�;,• .`ICI rl;._-_ - --,. fir:' i:ti - - USE ONLY . ::'S5'F••";•�.r.`.a`b�•.; --III- Wow, VK ..?�_ M1t, .0. �J-%t•-cE -.r t. L� .. �r j'f•'1 �' ttiC�J l I ii i ° i':' 1•- •Lt]'ltE `'�tiyl3'1'�;.;:'':::_•,.' `�J Dt1,�=�`=:`, ..s �. �.11. � �. �]; .Q . �� �•"'I' 1�ram... �7�,., >� . - ::1Y .L'ircie.AllF'iAt=ilpp3 -�- „�rr:F•..� ,,T-v i'.,�.=::•�;:.'::.: it •' •:•_ wUQ 2011,%1= (i+oim ROY. IWO/16) GEoTEcn CONSULTANTS, INC. Diagnostechs c/o Lance Mueller & Associates Architects 130 Lakeside Avenue, Suite 250 Seattle, Washington 98122 Attention: Steve Coulston via email. stevecoulston 01mueller. com Subject: Geotechnical Engineering Considerations Proposed Driveway Widening/Rockery Installation 840 South 3331d Street Federal Way, Washington Dear Mr. Coulston: 2401 loth Ave E Seattle, Washingtbn 98102 (425) 747-5618 FAX (425) 747-8561 October 24, 2017 JN 17533 DEC 0 4 2017 C04MilM TY DI=V LE 0 MGM' We are pleased to present this geotechnical engineering report for the proposed driveway widening project to be constructed in Federal Way, Washington. The scope of our services consisted of exploring site surface and subsurface conditions, and then developing this report to provide recommendations for general earthwork and design criteria for the proposed cut rockery. Our services have been provided in general accordance with the scope you authorized in our Contract for Professional Services. Development of the property is in the planning stage, and detailed plans were not made available to us. We were provided with a preliminary site plan which was developed by Lance Mueller & Associates (LMA) Architects and dated July 21, 2017. Based on this plan and conversations with LMA Architects, we understand that the driveway/fire lane along approximately the southern half of the eastern end of the building will be widened 10 feet. The widening the drive lane will require a cut into the existing 6- to 8-foot-tall moderate slope along the eastern property line. The provided plans indicate the widened lane will have a length of 106 feet with a 33.5-foot-long transition on either end tapering back to the existing conditions. We understand a rockery that is up to 6 feet tall is proposed along eastern edge of the widened driving lane. If the scope of the project changes from what we have described above, we should be provided with revised plans in order to determine if modifications to the recommendations and conclusions of this report are warranted. SITE CONDITIONS SURFACE The Vicinity Map, Plate 1, illustrates the general location of the site in Federal Way. The irregular - shaped subject site has approximately 307 feet of frontage along South 333rd Street on its southern side and a depths of 345 and 520 feet along its western and eastern property lines respectively. A three story, 76,612-square-foot office and warehouse building covers a majority of the center of the property. Asphalt parking areas are located along the southern, western, and northern sides of the GEOTECH CONSULTANTS, INC. Diagnostechs JN 17533 October 24, 2017 Page 2 building and are surrounded by landscaping areas. A 20-foot-wide drive lane is located directly alongside the eastern building perimeter; a 20-foot-wide landscaping buffer is located east of the drive lane, extending to the eastern property line. In the area of the proposed drive lane widening, the ground surface slopes upwards from the drive lane to the property line at an approximate 2:1 (Horizontal:Vertical) inclination with a maximum height of about 8 feet. The sloping ground is covered with grass and several mature evergreen trees. Based on our involvement in the project site in 1989/1990, it appears that the area of this slope is an excavation into the ground made when the project was developed. The subject site is bordered by a commercial property to the west which contains an office/warehouse building. As discussed above, South 333rd Street borders the site to the south. Properties owned by the City of Federal Way border the site to the north and east. A corridor for power lines and public walking paths is located north of the subject site. Celebration Park borders the subject site to the east; the Federal Way Community Center building is located directly east of the southern end of the building on the subject site. A buffer area covered with trees and underbrush is located on the neighboring park property to the east along the shared property line with the subject site. SUBSURFACE The subsurface conditions were explored by excavating two test holes on October 12, 2017 at the approximate locations shown on the Site Exploration Plan, Plate 2. A geotechnical engineer from our staff conducted the excavation process, logged the test pits, and obtained representative samples of the soil encountered. The Test Hole Logs are attached to this report on Plate 3. Our firm completed a geotechnical engineering study in 1989 on the subject site for the development of the existing warehouse site onsite. A total of four test pits were completed with a backhoe near the four corners of the warehouse building for the study. We have attached the site plan and test pit logs'from our original study to the end of this report for reference. Soil Conditions Test Hole 1 was conducted on the existing slope in the area of the proposed widening approximately 13 feet east of the existing driving lane's eastern curb. Loose slightly silty, gravelly, sand with roots was observed beneath a thin layer of topsoil. The slightly silty gravelly sand became gray and dense at a depth of 2.5 feet below the ground surface. Test Hole 2, located directly east of the existing curb and at the toe of the existing slope encountered dense, gravelly, slightly silty sand below 8 inches of topsoil. Dense to very dense gravelly silty sand was the core soil of the large site that this project area is contained in, as revealed in our test pits done in 1989. Thus, the soil revealed in the recent test holes is very consistent with the soil revealed in our 1989 test pits. Groundwater Conditions No groundwater seepage was observed in our explorations. However, the test holes were completed at the end of the dry summer season and left open for only a short time period. It should be noted that groundwater levels vary seasonally with rainfall and other factors. GEOTECH CONSULTANTS, INC. Diagnostechs JN 17533 October 24, 2017 Page 3 The stratification lines on the logs represent the approximate boundaries between soil types at the exploration locations. The actual transition between soil types may be gradual, and subsurface conditions can vary between exploration locations. The logs provide specific subsurface information only at the locations tested. The relative densities and moisture descriptions indicated on the test hole logs are interpretive descriptions based on the conditions observed during excavation. CONCLUSIONS AND RECOMMENDATIONS Based on the provided site plan, the driving lane will be widened 10 feet to the east for a length of 106 feet east of the southern half of the existing warehouse building. Dense, native silty sand soil was revealed in recent test holes at shallow depths. Considering the dense condition of this, it is our opinion that the construction of a rockery is very feasible to complete the permanent cut required for the proposed driving lane widening. Recommendations regarding this rockery is as follows: A rockery is not intended to function as an engineered structure to resist lateral earth pressures, as a retaining wall would do. The primary function of a rockery is to cover the exposed, excavated surface and thereby retard the erosion process. We recommend limiting the rockery to an exposed height of 6 feet and. placing it against only dense, competent, native soil. The lower 12 inches must be embedded below the finish grade that will exist at the face of the rockery. Rockeries that are taller than 6 feet, or that are placed in front of loose soil or in areas of compacted fill will require additional engineering. A cut rockery detail depicting these design recommendations is attached to this report as Plate 4. The construction of rockeries is, to a large extent, an art not entirely controllable by engineering methods and standards. It is imperative that rockeries, if used, are constructed with care and in a proper manner by an experienced contractor with proven ability in rockery construction. The rockery should be constructed with hard, sound, durable rock in accordance with accepted local practice King County standards. In general, the lowest two rows of rocks should have a minimum depth (as measured perpendicular to the rockery's face) of 1/3 of the rockery's height. Soft rock, or rock with a significant number of fractures or inclusions, should not be used, in order to limit the amount of maintenance and repair needed over time. Provisions for maintenance, such as access to the rockery, should be considered in the design. In general, we recommend that the rockery have a minimum dimension of one-third the height of the slope cut above them. Geotech Consultants, Inc. should be allowed to review the final development plans to verify that the recommendations presented in this report are adequately addressed in the design. Such a plan review would be additional work beyond the current scope of work for this study, and it may include revisions to our, recommendations to accommodate site, development, and geotechnical constraints that become more evident during the review process. We recommend including this report, in its entirety, in the project contract documents. This report should also be provided to any future property owners so they will be aware of our findings and recommendations. GEOTECH CONSULTANTS, INC. Diagnostechs October 24, 2017 LIMITATIONS J N 17533 Page 4 The conclusions and recommendations contained in this report are based on site conditions as they existed at the time of our exploration and assume that the soil and groundwater conditions encountered in the - test holes are representative of subsurface conditions on the site. If the subsurface conditions encountered during construction are significantly different from those observed in our explorations, we should be advised at once so that we can review these conditions and reconsider our recommendations where necessary. Unanticipated conditions are commonly encountered on construction sites and cannot be fully anticipated by merely taking samples in test pits holes. Subsurface conditions can also vary between exploration locations. Such unexpected conditions frequently require making additional expenditures to attain a properly constructed project. It is recommended that the owner consider providing a contingency fund to accommodate such potential extra costs and risks. This is a standard recommendation for all projects. This report has been prepared for the exclusive use of DiagnosTechs, Lance Mueller and Associates, and their representatives, for specific application to this project and site. Our conclusions and recommendations are professional opinions derived in accordance with our understanding of current local standards of practice, and within the scope of our services. No warranty is expressed or implied. The scope of our services does not include services related to construction safety precautions, and our recommendations are not intended to direct the contractor's methods, techniques, sequences, or procedures, except as specifically described in our report for consideration in design. Our services also do not include assessing or minimizing the potential for biological hazards, such as mold, bacteria, mildew and fungi in either the existing or proposed site development. ADDITIONAL SERVICES In addition to reviewing the final plans, Geotech Consultants, Inc. should be retained to provide geotechnical consultation, testing, and observation services during construction. This is to confirm that subsurface conditions are consistent with those indicated by our exploration, to evaluate whether earthwork and foundation construction activities comply with the general intent of the recommendations presented in this report, and to provide suggestions for design changes in the event subsurface conditions differ from those anticipated prior to the start of construction. However, our work would not include the supervision or direction of the actual work of the contractor and its employees or agents. Also, job and site safety, and dimensional measurements, will be the responsibility of the contractor. During the construction phase, we will provide geotechnical observation and testing services when requested by you or your representatives. Please be aware that we can only document site work we actually observe. It is still the responsibility of your contractor or on -site construction team to verify that our recommendations are being followed, whether we are present at the site or not. GEOTECH CONSULTANTS, INC. Diagnostechs October 24, 2017 JN 17533 Page 5 The following plates are attached to complete this report: Plate 1 Vicinity Map Plate 2 Site Exploration Plan Plate 3 Test Hole Logs Plate 4 Cut Rockery Detail Previous Site Plan and Test Pit Logs (Geotech Consultants, Inc., 1989) We appreciate the opportunity to be of service on this project. Please contact us if you have any questions, or if we can be of further assistance. ASM/DRW:mw Respectfully submitted, GEOTECH CONSULTANTS, INC. A am S. W yer Geote4hnical Engineer ra a + S "S"OI�IAL E" D. Robert Ward, P.E. Principal GEOTECH CONSULTANTS, INC. GEOTECH CONSULTANTS, INC. (Source: Microsoft MapPoint, 2013) VICINITY MAP 840 South 333rd Street Federal Way, Washington Job No: Date: Plate: 17533 1 Oct.2017 1 1 Legend: Lj Test Hole Location I. GEOTECH CONSULTANT'S, INC. SITE EXPLORATION PLAN 840 South 333rd Street Federal Way, Washington Job No: Date: Plate: 17533 1 Oct, 2017 No Scale 2 TEST HOLE I 0.0 — 0.7 Topsoil 0.7 — 2.8 Rust -brown gravelly slightly silty SAND with cobbles and roots, fine - to medium -grained, dry, loose [SM/Sty] - at 2.5 feet, becomes gray, very dense, no roots Hand Auger was terminated at 2.8 feet on October 12, 2017. No groundwater seepage was encountered in the test bole. TEST HOLE 2 D-. -t) I Soil Description 0.0 — 0.7 Topsoil 0.7 — 1.5 Gray gravelly slightly silty SAND with cobbles, fine- to medium - grained, moist, very dense SMISP] Hand Auger was terminated at 1.5 feet on October 12, 2017. No groundwater seepage was encountered in the test hole. *NOTE — Letters in brackets ] denote the USCS soil classification. GEOTECH CONSULTANTS, INC. TEST HOLE LOGS 840 South 333rd Street Federal Way, Washington Job No: Date: Plate: 17533 1 Oct.2017 3 ----------------- Al �` I V A ' iinimum 12-inch width of 2"-4" quarry spalls adjacent to rockery. A V I& 1or2 V A, V Vr A Height 7 A V CUn Native Soil Max.=B feet s V A (See Note 4) V 1 V �� V 7 A Stable cut face A V V A V A V V A 4-inch perforated PVC pipe with holes turned B = . (min.) in.) A IV downward (slope to drain to approved outfall) ��=...._ Min.=12" Firm, undisturbed soil GENERAL NOTES: 1) Rock shall be sound and have minimum density of 160 pounds per cubic foot. 2) The bottom two rows of rocks shall be at least 3-man size. 3) The long dimension of all rocks shall be placed perpendicular to the wall. Each rock should bear on two rocks in the tier below. 4) Rockeries are erosion -control structures, not retaining walls. The on -site material must be stable and free-standing in the cut face. G eog rid- reinforced rockeries must be used where they will be subjected to vehicle surcharges. 5) No roadways or parking shall be located within a 1:1 (Horizontal:Vertical) zone upslope from rockery's base. Footings or structures shall not bear within a 2:1 (H:V) zone extending upslope from the rockery's base. 6) Where two tiers of rockeries will be constructed, the base of the upper rockery should be located outside a 1:1 (H:V) zone sloping upward from the base of the lower rockery. 7) Any deviation in design or in placement of adjacent structures must be reviewed by the geotechnical engineer of record. GEOTECH CONSULTANT'S, INC. CUT ROCKERY DETAIL 840 South 333rd Street Federal Way, Washington Job No: Date: Plate: 17533 1 Oct.2017 4 TP - 2 0 �TP-II I1 DTP-4 GEOTECH CONSULTANTS LEGEND ® TP -1 APPROXMATE TEST PIT LOCATION TEST PIT LOCATION PLAN PAC AFRO BUILDING KING COUNTY, WASHINGTON JoeM.8 8023.4 Nnr JULY 80 1 1' = 100' �"r 2 1b o� uses 0 TEST PIT 1 Description Elevation: Reddish tan, silty SAND with some gravel and organic matter, fine grained, dry to moist, loose SM ' 5 :1:1: SM: Gray, silty gravelly SAND, fine to medium grained, moist, dense to very dense LES 15 Test pit was terminated at 8 feet on June 26, 1989F no groundwater seepage encountered. TEST PIT 2 Elevation. USCs Description Reddish tan, silty SAND with some gravel and organic matter, fine grained, dry to moist, loose SM Gray, silty gravelly SAND, fine to medium grained, moist, dense to very dense Test pit was terminated at 7 feet on June 26, 1989, 10 no groundwater seepage encountered. 15 GEOTECH CONSULTANTS TEST PIT LOGS PAC AERO BUILDING KING COUNTY, WASHINGTON Jab Mo.: On/e Loy 6 Rote: L89233 I06/26/89 3 S Ib `�. ` ' . Odd (/SCS 0 TEST PIT 3 Description Elevation: Reddish tan, silty SAND with some gravel and organic matter, fine grained, dry to moist, loose Gray, silty gravelly SAND, fine to medium grained, moist, dense to very dense Test pit was terminated at 8 feet on June 26, 1989, no groundwater seepage encountered. TEST PIT 4 Elevation : Description Reddish tan, silty SAND with some gravel and organic matter, fine grained, dry to moist, loose 5 SMT. Gray, silty gravelly SAND, fine to medium grained,- moist, dense to very dense E 15 Test pit terminated at 7 .feet on June 26, 1989, no groundwater seepage encountered. GEOTECH CONSULTANTS r TEST PIT LOGS PAC AERO BUILDING KING COUNTY, WASHINGTON ✓Ob No.: Ante: C. w By: HNe: 89233 06/26/89 G 4 STORM DRAINAGE REPORT for Diagnostechs 840 South 333rd Street Federal Way, WA 98003 Applicant: Lance Mueller & Architects 130 Lakeside Avenue South, Suite 250 Seattle, WA 98122 Engineer: Ted Dimof, PE License No. 36042 Bush, Roed and Hitchings 2009 Minor Avenue E Seattle, WA 98102 (206) 323-4144 Date: November 17, 2017 RECEIVED DEC 0 4 2017 CITY OF FEDERAL WAY COMMUNITY DEVELOPMENT Table of Contents 1.0 - Project Overview ................... ..... ..... 3 2.0 - Conditions and Requirements Summary..,, .......... I ................. I ......... I ...... I .......................................... 10 3.0 — Offsite Analysis...................................................................................................................................12 3.1 - Upstream Analysis 12 3.2 — Downstream Analysis..........................................................................................................................................12 4.0 — Flow Control and Water Quality Facility Analysis and Design.............................................................13 4.1— Existing Site Hydrology (Part A).........................................................................................................................13 4.2 — Developed Site Hydrology (Part B).....................................................................................................................13 4.3 — Flow Control Requirements (Part C)...................................................................................................................13 4.4 — Water Quality Requirements (Part D).................................................................................................................13 5.0 — Special Reports and Studies...............................................................................................................14 6.0 — Other Permits.......................................................................................................................................14 7.0 — CSWPP Analysis and Design...... ......................... ...................... ...... ......................................... 14 8.0 — Bond Quantities, Facility Summaries, and Declaration of Covenant...................................................15 9.0 — Operations and Maintenance Manual...................................................................................................15 List of Figures Figure1.1 TIR Worksheet.................................................................................................................................4 Figure1.2 Site Location.....................................................................................................................................9 Figure3.1 DIS Flow Path.. ..............................................................................................................................12 Appendices Appendix A Figure 1— On -site Storm Water Basin Map Appendix B C2 - TESC Plan Appendix C Geotechnical Report Page 12 1.0 - Project Overview The DiagnoStechs project at 840 South 333rd Street, Federal Way, WA (Parcel #9265000150) proposes tenant improvements with a fire lane expansion and a new dumpster enclosure. The total site area is 3.82 acres of which only 0.09 acres will be disturbed. A new sewer line connection will be installed by tying into the existing side sewer on -site. Landscaping will be improved in order to meet new city requirements. Existing Conditions: The site generally slopes between 3% and 5% to the southwest. The existing site contains a 3-story commercial warehouse and a parking lot. The existing storm water is captured in on -site inlets which are discharged into a public storm drainage system on South 333rd Street. Post -Developed Conditions: The project is proposing to do tenant improvements to the existing building structure, adding a new sanitary side sewer line, fire line expansion, and a dumpster enclosure. This project will not be altering on -site storm water and right-of-way improvements are not proposed. Page 13 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIR) WORKSHEET Part1 PROJECT OWNER AND PROJECT ENGINEER Project Owner Lance Mueller & Associates Phone (206) 325-2553 Address 130 Lakeside Ave S. Suite 250, Seattle, WA 98122 Project Engineer Ted Dimot, P.E. Company Bush, Roed & Hitchings, Inc. Phone (206) 323-4144 Part 3 TYPE OF PERMIT APPLICATION ❑ Landuse (e.g.,Subdivision / Short Subd. / UPD) ❑ Building (e.g.,M/F / Commercial / SFR) ❑ Clearing and Grading ❑ Right -of -Way Use LI Other Process II Permit Part 2 PROJECT LOCATION AND DESCRIPTION Project Name Diagnostechs DPER Permit # Location Township 21 N Range 4E Section 17 Site Address 840 S 333rd St, Federal Way, WA 98003 Part 4 OTHER REVIEWS AND PERMITS ❑ DFW HPA ❑ Shoreline ❑ ❑ ❑ ❑ COE 404 DOE Dam Safety FEMA Floodplain COE Wetlands Management ❑ Structural Rockery/Vault/ ❑ ESA Section 7 ❑ Other Part 5 PLAN AND REPORT INFORMATION Technical Information Report Site Improvement Plan (Engr. Plans) N Full Type of Drainage Review ❑ Targeted (check one): ❑ Simplified ❑ Large Project Plan Type (check one): Full ❑ Modified ❑ Simplified Date (include revision ❑ Directed Date (include revision dates): dates): Date of Final: Date of Final: Part6 SWDM ADJUSTMENT APPROVALS Type (circle one): Standard 1 Experimental / Blanket Description: (include conditions in TIR Section 2) N/A Approved Adjustment No. Date of Approval: 2016 Surface Water Design Manual 4/24/2016 Figure 1.1— Technical Information Report (TIR) Worksheet, page 1 Page 14 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIR) WORKSHEET ^Part 7 MONITORING REQUIREMENTS Monitoring Required: Yes 1 Nr, Describe: Start Date: Completion Date: Re: KCSWDM Adjustment No. Part 8 SITE COMMUNITY AND DRAINAGE BASIN Community Plan : N/A Special District Overlays: NIA Drainage Basin: Hylebos Creek Stormwater Requirements: NIA Part 9 ONSITE AND ADJACENT SENSITIVE AREAS ❑ River/Stream ❑ Steep Slope ❑ Lake ❑ Erosion Hazard ❑ Wetlands ❑ Landslide Hazard ❑ Closed Depression ❑ Coal Mine Hazard ❑ Floodplain ❑ Seismic Hazard ❑ Other ❑ Habitat Protection El Part 10 SOILS Soll Type Slopes Alderwood gravelly sandy loam (AgD) 15-30% Everett-Alderwood gravelly sandy loam (EwC) 6-15% ❑ High Groundwater Table (within 5 feet) ❑ Other ❑ Additional Sheets Attached 2016 Surface Water Design Manual 2 ❑ Sole Source Aquifer ❑ Seeps/Springs Figure 1.1— Technical Information Report (TIR) Worksheet, page 2 Page 15 Erosion Potential 4/24/2016 KING COUNTY, WASHINGTON. SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIR) WORKSHEET Part11 DRAINAGE DESIGN LIMITATIONS REFERENCE LIMITATION / SITE CONSTRAINT ❑ Core 2 — Offsite Analysis ❑ Sensitive/Critical Areas ❑ SEPA ❑ LID Infeasibility ❑ Other ❑ Additional Sheets Attached Part 12 TIR SUMMARY SHEET (provide one TIR Summary Sheet per Threshold Discharge Area) Threshold Discharge Area: (name or description) Core Requirements (all 8 apply): Discharge at Natural Location Number of Natural Discharge Locations: 1 Offsite Analysis Level: (D 2 / 3 dated: 10/12/2017 Flow Control (include facility Level: 1 / 2 13 or Exemption Number summary sheet) Flow Control BMPs N/A Conveyance System Spill containment located at: N/A Erosion and Sediment Control / CSWPP/CESCL/ESC Site Supervisor: TBD Construction Stormwater Contact Phone: Pollution Prevention After Hours Phone: Maintenance and Operation Responsibility (circle one): Private / Public N/A If Private, Maintenance Log Required: Yes / No Financial Guarantees and Provided: Yes)i No Liability ` l Water Quality (include facility Type (circle one): Basic / Sens. Lake KEnuanced Basic Bog summary sheet) or Exemption No. Landscape Management Plan: Yes KND Special Requirements (as applicable): Area Specific Drainage Type: CDA / SDO / MDP / BP / LMP / Shared Fac. ane Requirements Name: Flood plain/Floodway Delineation Type (circle one): Major / Minor / Exemption None 100-year Base Flood Elevation (or range): Datum: Flood Protection Facilities Describe: N/A 2016 Surface Water Design Manual 4/24l2016 Figure 1.1— Technical Information Report (TIR) Worksheet, page 3 Page 16 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIR) WORKSHEET Part 12 TIR SUMMARY SHEET (provide one TIR Summary Sheet per Threshold Discharge Area) Source Control Describe land use: N/A (commercial / industrial land use) Describe any structural controls: N A Oil Control High -use Site: Yes R ND Treatment BMP: Maintenance Agreement: Yes Lo 1 with whom? Other Drainage Structures Describe: Part 13 EROSION AND SEDIMENT CONTROL REQUIREMENTS MINIMUM ESC REQUIREMENTS MINIMUM ESC REQUIREMENTS DURING CONSTRUCTION AFTER CONSTRUCTION ❑ Clearing Limits ■ Stablize exposed surfaces © Cover Measures 0 Remove and restore Temporary ESC Facilities ❑ Perimeter Protection 0 Clean and remove all silt and debris, ensure ❑ Traffic Area Stabilization operation of Permanent Facilities, restore 0 operation of Flow Control BMP Facilities as Sediment Retention necessary ElSurface Water Collection ❑ Flag limits of SAO and open space preservation ❑ Dewatering Control areas ❑ Dust Control ❑ Other ❑ Flow Control ❑ Protection of Flow Control BMP Facilities (existing and proposed) ❑ Maintain BMPs / Manage Project Part 14 STORMWATER FACILITY DESCRIPTIONS (Note: Include Facility Summary and Sketch) Flow Control Type/Description Water Quality Type/Description ❑ Detention ❑ Infiltration ❑ Regional Facility ❑ Shared Facility ❑ Flow Control BMPs ❑ Other ❑ Vegetated Flowpath ❑ Wetpool ❑ Filtration ❑ Oil Control ❑ Spill Control ❑ Flow Control BMPs ❑ Other 2016 Surface Water Design Manual 424/2016 Figure 1.1- Technical Information Report (TIR) Worksheet, page 4 Page 17 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIR) WORKSHEET Part 15 EASEMENTSITRACTS Part 16 STRUCTURAL ANALYSIS ❑ Drainage Easement ❑ Cast in Place Vault ❑ Covenant ❑ Retaining Wall ❑ Native Growth Protection Covenant ❑ Rockery> 4' High ❑ Tract ❑ Structural on Steep Slope ❑ Other ❑ Other Part 17 SIGNATURE OF PROFESSIONAL ENGINEER I, or a civil engineer under my supervision, have visited the site. Actual site conditions as observed were incorporated into this worksheet and the attached Technical Information Report. To the best of my knowledge the information r re is accurate. / fr5gne�are — — 2016 Surface Water Design Manual 412412016 Figure 1.1— Technical Information Report (TIR) Worksheet, page 5 Page 18 Site Location: The site is located at 840 South 333d Street, Federal Way, WA. See Figure 1.2 below. owr.. �....a°. a.. wo oc.ennw �J M TE n� nOV 3 Foil .. Google Figure 1.2 — Site Location O � —O e M Soils: Per the King County soil survey map, the site contains approximately 60% Alderwood gravelly sandy loam (AgD), with a hydraulic soil classification B, and approximately 40% Everett-Alderwood gravelly sandy loam (EwC), with a hydraulic soil classification A. Page 19 2.0 — Conditions and Requirements Summary Storm water Code and Engineering Standards: The design of the facilities on -site conforms to the 2016 King County Surface Water Design Manual and City of Federal Way Addendum to the King County Surface Water Design Manual. Core Requirements: 1. Discharge at Natural Location: The majority of the existing sites discharge into the public storm drainage system within the Hylebos Creek Basin. All site storm water will be discharged into the public storm drainage system of Hylebos Creek Basin via a series of catch basins on -site. See Section 3 - Figure 3.1(D/S Flow Path) and Figure 1 (Basins, Sub -basins, and Site) of Appendix A for more details. 2. Offsite Analysis: A Level 1 Offsite Analysis was conducted. This analysis is detailed in Section 3 of this report. 3. Flow Control: The site is located within a Conservation Flow Control Area and no downstream problems have been identified. The existing site sheet flows all storm water to on -site inlets which are piped to a public catch basin at the southwest corner of the property. That discharges into a public storm main and conveyed to the West Campus Business and Office Park pond 0.3 miles southwest of the project site. Current flow control facilities will remain unchanged. Less than 5,000 square feet of new plus replaced impervious surface is proposed and no new pervious surface is proposed. Therefore, this project is exempt from adding additional flow control facilities or expanding existing ones. 4. Conveyance System: The majority of proposed site drainage system collects drainage via catch basin inlets through tight lined pipe and discharges into an off -site detention pond system. 5. Erosion and Sediment Control: A TESC plan has been developed to contain sediment and prevent erosion. 6. Maintenance and Operations: An operations and maintenance manual is not required for this project. 7. Financial Guarantees and Liability: Financial guarantees are not required for this project. 8. Water Quality: This project disturbs less than 5,000 square feet of new and replaced impervious surface and does not propose any new pervious surface. Therefore, water quality is not required for this project. 9. Flow Control BMPs: Flow control is not required for this project. Page 1 10 Special Requirements: 1. Other Adopted Area -Specific Requirements: No other area specific requirements are in place. 2. Flood Hazard Area Delineation: The project is not within a flood hazard area. 3. Flood Protection Facilities: This project is not within a flood hazard area. 4. Source Controls: No source control measures are required. 5. Oil Control: No oil control measures are required. Page 111 3.0 — Offsite Analysis 3.1 - Upstream Analysis The upstream sides of the site are completely contained within adjacent properties. 3.2 — Downstream Analysis A level 1 downstream analysis was conducted. See Figure 3.1— Downstream (D/S) Flow Path re 3.1 below. The entire site is contained within the Hylebos Creek Basin. There are multiple points where drainage sheet flows off -site onto adjacent properties. These flows eventually end up in the public drainage system of Hylebos Creek Basin towards the West Campus Business and Office Park pond. All drainage on the site's property will be routed through an on -site conveyance system and discharged to the public drainage system on South 333rd Street. From the existing catch basin located within the right-of-way on the southwest corner of the property, water is conveyed to a storm main running southwest on South 333rd Street. The main travels approximately 0.23 miles southwest before turning south for 0.07 miles and discharging into the West Campus Business and Office Park Pond. Page 1 12 The entire downstream path to the West Campus Business and Office Park pond was walked during a site visit, and there was no evidence of drainage overtopping catch basins or evidence of erosions from the City's storm system. King County Map was used to check for flood issues, sensitive areas, basin maps, etc. The site is not located within a FEMA floodplain or any of DDES sensitive areas. The iMap does list a few drainage complaints along the d/s flow path at the southeast corner of the West Campus Business and office Park pond. 4.0— Flow Control and Water Quality Facility Analysis and Design 4.1 — Existing Site Hydrology (Part A) The existing site sheet flows all storm water to on -site inlets which are piped to a public inlet at the southwest corner of the property. That discharges into a public storm main and conveyed to the West Campus Business and Office Park pond 0.3 miles southwest of the project site. Current flow control facilities will remain unchanged. Less than 5,000 square feet of new plus replaced impervious surface is proposed and no new pervious surface is proposed. Therefore, this project is exempt from adding additional flow control facilities or expanding existing ones. 4.2 — Developed Site Hydrology (Part B) The proposed improvements will not be changing the conveyance system and all drainage will continue to sheet flow to on -site inlets and be routed to the West Campus Business and Office Park Pond. 4.3 — Flow Control Requirements (Part C) Flow Control Requirements: The flow control standard for the site was determined as a Conservation Flow Control area by the City of Federal Way Public Works Development Services Division. Less than 5,000 square feet of new and replaced impervious surface is proposed and no new pervious landscaping is proposed. This project does not trigger flow control requirements. Flow Control BMP Requirements: This project is exempt from flow control requirements. 4.4 — Water Quality Requirements (Part D) Water Quality Treatment Requirements: The site lies within an enhanced basic water quality treatment area per the City of Federal Way Public Works Development Services Division. Less than 5,000 square feet of new and replaced impervious surface is proposed and no new pervious landscaping is proposed. This project does not trigger water quality requirements. Page 113 5.0 — Special Reports and Studies Geotechnical Report: Geotech Consultants, Inc. Project No. JN 17533, October 24th, 2017 6.0 — Other Permits Not Applicable, 7.0— CSWPP Analysis and Design ESC Measures: The following ESC measures listed in the 2016 KCSWDM have been evaluated for use on the proposed site. Each measure is listed and designated as being used or not being used and if not being used a discussion on why is provided. 6. Clearing Limits The limits of clearing and grading are designated on the plans. 7. Cover Measures No soils will be left exposed. Outside of the road proper, straw mulch will be used for cover if necessary. 8. Perimeter Protection Chain link fencing will be used to isolate construction activities from the public. 9. Traffic Area Stabilization The area of ground disturbance is not of sufficient size to require any stabilization measures. 10. Sediment Retention Any construction storm water drainage will be collected and routed through the onsite mitigation systems. 11. Surface Water Control Any construction storm water drainage will be collected and routed through the onsite mitigation systems. 12. Wet Season Requirements No special wet season requirements are applicable. 13. Critical Areas Restrictions There are no critical areas on -site. Page 1 14 8.0 — Bond Quantities, Facility Summaries, and Declaration of Covenant No new drainage facilities are proposed for this project. Bond quantities are not required. 9.0—Operations and Maintenance Manual No new drainage facilities are proposed for this project. An Operations and Maintenance Manual is not required. Page 1 15 Appendix A Figure 1 — On -site Storm Water Basin Map Appendix B C2—TESC Plan �rrrrrrrrrrw v TEMPORARY EROSION & SEDIMENT CONTROL NOTES' _ 1. APPROVAL OF THIS CROSION/501BMO'TYATION CONTROL (ESC) PLAN ODES �GER14NATING CONSTITUTE AN APPROVAL OF PERMANW ROAD OR DRAINAGE DEM (IQ PERENNIAL LOCATION OF ROADS, PIPES, RESTRICTORS, CHANNELS, RETENTION FACIUI) EEO.). IIT SHALL BE 2. THE IMPLEMENTATION OF THESE ESC PLANS.AND THE CONSTRUCTION, MAI REPLA=DIT, AND UPCR"G OF THESE ESC FA(UMES IS THE RESPON. THE APPLICANT/CONTRACM UNTIL ALL WNS• =T10R• 19 APPROVED. L BE PROVIDED 3. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL I FLAGGED IN THE FIELD PRIOR TO CONSTRUCTION. DURING THE CONSTRUCT NO DISTURBANCE BEYOND THE FLAGGED CLEARING LIMITS SHALL BE PERM FLAGGING SHALL BE MAINTAINED BY THE APPUCANT/CONTRACTOR FOR TF OF CONSTRUCTION. I 4. THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN C01. WITH ALL CLEARING AND GRADING ACTIVITIES, AND IN SUCH A MANNER AI THAT SEDIMENT LADEN WATER DOES NOT ENTER THE DRAINAGE SYSTEM C APPLICABLE WATER STANDARDS, li aktrg Days Balore You Dig 1-800-424-5555 UlitlaB UntlD.Wr,N , RWA) Curler DD,MTj�ID,OFyWA) Oa: Z w ^ Z aon Z a6 Z w NmN J F- U _ °6 orf W c O > aN aim Z uim W ��o (IJ 0 0 ,3 MD Z N O W Gil Z 0 3 OU Iw— Q J) U U o U) Q z a p) Cca C) O w w z J �0wr Q � w U z g 3 0 HRB TFD AS Tl f7 ��2017213 Appendix C Geotechnical Report GE0TECH CONSULTANTS, INC_ Diagnostechs c/o Lance Mueller & Associates Architects 130 Lakeside Avenue, Suite 250 Seattle, Washington 98122 Attention: Steve Coulston via email. stevecoulston@Imueller.com Subject: Geotechnical Engineering Considerations Proposed Driveway Widening/Rockery Installation 840 South 3331d Street Federal Way, Washington Dear Mr. Coulston: 2401 10th Ave E Seattle, Washingtbn 98102 (425) 747-5618 FAX (425) 747-8561 October 24, 2017 JN 17533 We are pleased to present this geotechnical engineering report for the proposed driveway widening project to be constructed in Federal Way, Washington. The scope of our services consisted of exploring site surface and subsurface conditions, and then developing this report to provide recommendations for general earthwork and design criteria for the proposed cut rockery. Our services have been provided in general accordance with the scope you authorized in our Contract for Professional Services. Development of the property is in the planning stage, and detailed plans were not made available to us. We were provided with a preliminary site plan which was developed by Lance Mueller & Associates (LMA) Architects and dated July 21, 2017. Based on this plan and conversations with LMA Architects, we understand that the driveway/fire lane along approximately the southern half of the eastern end of the building will be widened 10 feet. The widening the drive lane will require a cut into the existing 6- to 8-foot-tall moderate slope along the eastern property line. The provided plans indicate the widened lane will have a length of 106 feet with a 33.5-foot-long transition on either end tapering back to the existing conditions. We understand a rockery that is up to 6 feet tall is proposed along eastern edge of the widened driving lane. If the scope of the project changes from what we have described above, we should be provided with revised plans in order to determine if modifications to the recommendations and conclusions of this report are warranted. SITE CONDITIONS SURFACE The Vicinity Map, Plate 1, illustrates the general location of the site in Federal Way. The irregular - shaped subject site has approximately 307 feet of frontage along South 333rd Street on its southern side and a depths of 345 and 520 feet along its western and eastern property lines respectively. A three story, 76,612-square-foot office and warehouse building covers a majority of the center of the property. Asphalt parking areas are located along the southern, western, and northern sides of the GEOTECH CONSULTANTS, INC. Diagnostechs JN 17533 October 24, 2017 Page 2 building and are surrounded by landscaping areas. A 20-foot-wide drive lane is located directly alongside the eastern building perimeter; a 20-foot-wide landscaping buffer is located east of the drive lane, extending to the eastern property line. In the area of the proposed drive lane widening, the ground surface slopes upwards from the drive lane to the property line at an approximate 2:1 (Horizontal:Vertical) inclination with a maximum height of about 8 feet. The sloping ground is covered with grass and several mature evergreen trees. Based on our involvement in the project site in 1989/1990, it appears that the area of this slope is an excavation into the ground made when the project was developed. The subject site is bordered by a commercial property to the west which contains an office/warehouse building. As discussed above, South 333rd Street borders the site to the south. Properties owned by the City of Federal Way border the site to the north and east. A corridor for power lines and public walking paths is located north of the subject site. Celebration Park borders the subject site to the east; the Federal Way Community Center building is located directly east of the southern end of the building on the subject site. A buffer area covered with trees and underbrush is located on the neighboring park property to the east along the shared property line with the subject site. SUBSURFACE The subsurface conditions were explored by excavating two test holes on October 12, 2017 at the approximate locations shown on the Site Exploration Plan, Plate 2. A geotechnical engineer from our staff conducted the excavation process, logged the test pits, and obtained representative samples of the soil encountered. The Test Hole Logs are attached to this report on Plate 3. Our firm completed a geotechnical engineering study in 1989 on the subject site for the development of the existing warehouse site onsite. A total of four test pits were completed with a backhoe near the four corners of the warehouse building for the study. We have attached the site plan and test pit logs'from our original study to the end of this report for reference. Soil Conditions Test Hole 1 was conducted on the existing slope in the area of the proposed widening approximately 13 feet east of the existing driving lane's eastern curb. Loose slightly silty, gravelly, sand with roots was observed beneath a thin layer of topsoil. The slightly silty gravelly sand became gray and dense at a depth of 2.5 feet below the ground surface. Test Hole 2, located directly east of the existing curb and at the toe of the existing slope encountered dense, gravelly, slightly silty sand below 8 inches of topsoil. Dense to very dense gravelly silty sand was the core soil of the large site that this project area is contained in, as revealed in our test pits done in 1989. Thus, the soil revealed in the recent test holes is very consistent with the soil revealed in our 1989 test pits. Groundwater Conditions No groundwater seepage was observed in our explorations. However, the test holes were completed at the end of the dry summer season and left open for only a short time period. It should be noted that groundwater levels vary seasonally with rainfall and other factors. GEOTECH CONSULTANTS, INC. Diagnostechs JN 17533 October 24, 2017 Page 3 The stratification lines on the logs represent the approximate boundaries between soil types at the exploration locations. The actual transition between soil types may be gradual, and subsurface conditions can vary between exploration locations. The logs provide specific subsurface information only at the locations tested. The relative densities and moisture descriptions indicated on the test hole logs are interpretive descriptions based on the conditions observed during excavation. CONCLUSIONS AND RECOMMENDATIONS Based on the provided site plan, the driving lane will be widened 10 feet to the east for a length of 106 feet east of the southern half of the existing warehouse building. Dense, native silty sand soil was revealed in recent test holes at shallow depths. Considering the dense condition of this, it is our opinion that the construction of a rockery is very feasible to complete the permanent cut required for the proposed driving lane widening. Recommendations regarding this rockery is as follows: A rockery is not intended to function as an engineered structure to resist lateral earth pressures, as a retaining wall would do. The primary function of a rockery is to cover the exposed, excavated surface and thereby retard the erosion process. We recommend limiting the rockery to an exposed height of 6 feet and. placing it against only dense, competent, native soil. The lower 12 inches must be embedded below the finish grade that will exist at the face of the rockery. Rockeries that are taller than 6 feet, or that are placed in front of loose soil or in areas of compacted fill will require additional engineering. A cut rockery detail depicting these design recommendations is attached to this report as Plate 4. The construction of rockeries is, to a large extent, an art not entirely controllable by engineering methods and standards. It is imperative that rockeries, if used, are constructed with care and in a proper manner by an experienced contractor with proven ability in rockery construction. The rockery should be constructed with hard, sound, durable rock in accordance with accepted local practice King County standards. In general, the lowest two rows of rocks should have a minimum depth (as measured perpendicular to the rockery's face) of 1/3 of the rockery's height. Soft rock, or rock with a significant number of fractures or inclusions, should not be used, in order to limit the amount of maintenance and repair needed over time. Provisions for maintenance, such as access to the rockery, should be considered in the design. In general, we recommend that the rockery have a minimum dimension of one-third the height of the slope cut above them. Geotech Consultants, Inc. should be allowed to review the final development plans to verify that the recommendations presented in this report are adequately addressed in the design. Such a plan review would be additional work beyond the current scope of work for this study, and it may include revisions to our recommendations to accommodate site, development, and geotechnical constraints that become more evident during the review process. We recommend including this report, in its entirety, in the project contract documents. This report should also be provided to any future property owners so they will be aware of our findings and recommendations. GEOTECH CONSULTANTS, INC. Diagnostechs JN 17533 October 24, 2017 Page 4 LIMITATIONS The conclusions and recommendations contained in this report are based on site conditions as they existed at the time of our exploration and assume that the soil and groundwater conditions encountered in the - test holes are representative of subsurface conditions on the site. If the subsurface conditions encountered during construction are significantly different from those observed in our explorations, we should be advised at once so that we can review these conditions and reconsider our recommendations where necessary. Unanticipated conditions are commonly encountered on construction sites and cannot be fully anticipated by merely taking samples in test pits holes. Subsurface conditions can also vary between exploration locations. Such unexpected conditions frequently require making additional expenditures to attain a properly constructed project. It is recommended that the owner consider providing a contingency fund to accommodate such potential extra costs and risks. This is a standard recommendation for all projects. This report has been prepared for the exclusive use of DiagnosTechs, Lance Mueller and Associates, and their representatives, for specific application to this project and site. Our conclusions and recommendations are professional opinions derived in accordance with our understanding of current local standards of practice, and within the scope of our services. No warranty is expressed or implied. The scope of our services does not include services related to construction safety precautions, and our recommendations are not intended to direct the contractor's methods, techniques, sequences, or procedures, except as specifically described in our report for consideration in design. Our services also do not include assessing or minimizing the potential for biological hazards, such as mold, bacteria, mildew and fungi in either the existing or proposed site development. ADDITIONAL SERVICES In addition to reviewing the final plans, Geotech Consultants, Inc. should be retained to provide geotechnical consultation, testing, and observation services during construction. This is to confirm that subsurface conditions are consistent with those indicated by our exploration, to evaluate whether earthwork and foundation construction activities comply with the general intent of the recommendations presented in this report, and to provide suggestions for design changes in the event subsurface conditions differ from those anticipated prior to the start of construction. However, our work would not include the supervision or direction of the actual work of the contractor and its employees or agents. Also, job and site safety, and dimensional measurements, will be the responsibility of the contractor. During the construction phase, we will provide geotechnical observation and testing services when requested by you or your representatives. Please be aware that we can only document site work we actually observe. It is still the responsibility of your contractor or on -site construction team to verify that our recommendations are being followed, whether we are present at the site or not. GEOTECH CONSULTANTS, INC. Diagnostechs October 24, 2017 JN 17533 Page 5 The following plates are attached to complete this report: Plate 1 Vicinity Map Plate 2 Site Exploration Plan Plate 3 Test Hole Logs Plate 4 Cut Rockery Detail Previous Site Plan and Test Pit Logs (Geotech Consultants, Inc., 1989) We appreciate the opportunity to be of service on this project. Please contact us if you have any questions, or if we can be of further assistance. ASM/DRW:mw Respectfully submitted, GEOTECH CONSULTANTS, INC. �U Adam S. M yer Geote4hnical Engineer T may . "rOIT.4L �r D. Robert Ward, P.E. Principal GEOTECH CONSULTANTS, INC. GEOTECH CONSULTANTS, INC. (Source: Microsoft MapPoint, 2013) VICINITY MAP 840 South 333rd Street Federal Way, Washington Job No: Date: Plate: 17533 1 Oct.2017 1 Legend: ® Test Hole Location GEOTECH CONSULTANTS, INC. SITE EXPLORATION PLAN 840 South 333rd Street Federal Way, Washington Job No: Date: Plate: 17533 1 Oct. 2017 No Scale 1 2 TEST HOLE I Depth -et) Soil Description 0.0 — 0.7 Topsoil 0.7 — 2.8 Rust -brown gravelly slightly silty SANG with cobbles and roots, fine - to medium -grained, dry, loose [SM/SP] - at 2.5 Meet, becomes gray, very dense, no roots Hand Auger was terminated at 2.8 feet on October 12, 2017. No groundwater seepage was encountered in the test hole. TEST HOLE 2 Depth - 0.0 — 0.7 Topsoil 0.7 — '1.5 Gray gravelly slightly silty SAND with cobbles, fine- to medium - grained, moist, very dense SMISP] Hand Auger was terminated at 1.5 feet on October 12, 2017. No groundwater seepage was encountered in the test hole. *NOTE — Letters in brackets ] denote the USCS soil classification. TEST HOLE LOGS GEOTECH 840 South 333rd Street CONSULTANTS, INC. Federal Way, Washington ' Job No: Date: Plate: 17533 Oct.2017 3 or 2 Height 6 Max.=8 feet f Z& V A V A 7 B = (H)/3_� -_ (min.) Min.w12" Firm undisturbed soil GENERAL NOTES: V A V A A A V V Minimum 12-inch width of 2"-4" quarry �V�palls adjacent to rockery- V A ' Undisturbed Native Soil (See Note 4) T A V A Stable cut face [downward inch perforated PVC pipe with holes turned (slope to drain to approved outfall) 1) Rock shall be sound and have minimum density of 160 pounds per cubic foot. 2) The bottom two rows of rocks shall be at least 3-man size. 3) The long dimension of all rocks shall be placed perpendicular to the wall. Each rock should bear on two rocks in the tier below. 4) Rockeries are erosion -control structures, not retaining walls. The on -site material must be stable and free-standing in the cut face. Geogrid-reinforced rockeries must be used where they will be subjected to vehicle surcharges. 5) No roadways or parking shall be located within a 1:1 (Horizontal:Vertical) zone upslope from rockery's base - Footings or structures shall not bear within a 2:1 (H:V) zone extending upslope from the rockery's base. 6) Where two tiers of rockeries will be constructed, the base of the upper rockery should be located outside a 1:1 (H:V) zone sloping upward from the base of the lower rockery. 7) Any deviation in design or in placement of adjacent structures must be reviewed by the geotechnical engineer of record. Y GEOTECH CONSULTANTS, INC. CUT ROCKERY DETAIL 840 South 333rd Street Federal Way, Washington Job No: Date: Plate: 17533 1 Oct.2017 4 TP - 2 L DTP -II I1 DTP-4 GEOTECH CONSULTANTS A i ., LEGEND lwTP -I APPROXIMATE TEST PIT LOCATION TEST PIT LOCATION PLAN PAC AFRO BUILDING KING COUNTY, WASHINGTON .bb -*.I avh+ Aa JULY 1' c i0t}' 23.4 IN o c# Uscs 0 E 15 TEST PIT 1 Description Elevation: Reddish tan, silty SAND with some gravel and organic matter, SMIlfine grained, dry to moist, loose SM ' SM.' Gray, silty gravelly SAND, fine to medium grained, moist, dense to very dense p�0 uscs 0 5 E 15 Test pit was terminated at 8 feet on June 26, 1989Y no groundwater seepage encountered. TEST PIT 2 Description Elevofion. Reddish tan, silty SAND with some gravel and organic matter, fine grained, dry to moist, loose Gray, silty gravelly SAND, fine to medium grained, moist, dense to very dense Test pit was terminated at 7 feet on June 26, 1989, no groundwater seepage encountered. 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EAST (206) 323-4144 SEATTLE, Washington 1-800-935-0508 WASHINGTON 98102-3513 FAX# (206) 323-7135 REVISION