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19-102543-) FILE CITY OF Federal Allay Centered on Opportunity July 8, 2019 Mr. Viral Shah 1600-B SW Dash Point Road, #466 Federal Way, WA 98023 3d ral pandit ail. ❑m Re: File No. 19-102543-00-AD; EXEMPTION REQUEST APPROVAL Shah Septic Line Stream Crossing, 30016 20th Place SW, Federal Way Dear Mr. Shah: CITY HALL 33325 8th Avenue South Federal Way, WA 98003-6325 (253) 835-7000 www cityoffederalway. com Jim Ferrell, Mayor This letter responds to your critical area exemption request submitted to the city on May 24, 2019. The Community Development Department staff has reviewed and hereby approves your proposal to cross the type Ns stream and stream buffer on your property with two schedule 40 PVC 3/4-inch lines (supply and return) for a new septic drain Field on the southern end of your property. The stream on the property has been classified in a June 13, 2018, memo by Cedarock Consultants Inc. as a type Ns stream, which has a minimum 35-foot required stream buffer per Federal Way Revised Code (FWRC) 19.145.270, As described in the revised Walker Septic Design and Repair plans dated received on June 19, 2019, the 3/4 inch transport lines for the septic system include the following construction methods as noted on the plans: • Transport line to be installed by boring or pushing under the stream bed for a distance of 70 feet. • Sleeve supply line and return lines a minimum of 35 feet on either side of stream. •. Lines are to be buried at least three feet below the stream bed. ■ Lines are to be perpendicular to the stream bed. • Pressure test transport line to assure water tight. As identified in Viral Shah June 19, 2019, email, construction of the lines and drain field can be accessed from the north via an existing Shah access road, and from the south via the neighbor's property to the west. This stream crossing work is hereby approved as proposed and does not require a formal critical area exemption under FWRC 19.145.110 or FWRC 19.145.120, as all critical area impacts from this small improvement are avoided. The proposed stream crossing by pushing or boring under the Ns stream avoids impacts to the stream and its 35-foot protective buffer. No above ground work is proposed within 35 feet of the stream. The septic drain field lines are a small private utility improvement and the construction method Mr. Viral Shah Page 2of2 July 8, 2019 meets the highest level of critical area protection identified in RVRC 19.145.130 by avoiding impacts to the stream and buffer. The overall project will protect the public health, safety, and welfare by installing a new code compliant septic drain system and avoiding critical area impacts. The applicant is responsible for all other permits and approvals, including any access over the neighbor property and King County Health Department approval. We suggest that you consult your stream biologist, Cedarock Consultants Inc., to determine if any other state or federal permits are required. If you have any questions or need further assistance, please contact me at 253 835-2652 or *.harris cr cityofFederalway.com. Sincerely, arris Senior Planner Enc: Approved Walker Site Plan Regarding Critical Areas (Stream Crossing), May 21, 2019 c: Robert "Doc" Hansen, Planning Manager Doi: L1179339 19-102543-00-AD 1 I I M. 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M S -. D �� -a sCD In O 3 IZ m r c Q O- w / / o / I / a' MT / / N N C r I/ C � m m a o / K 04 (zD X r r / �� rr ° w ��� m -C ++ 3 Sc0 .1 / l/ SE'SZ 7I N rD j a rt v m D m m am-m �o Z Z D ON D A O _ v N s " < o aq 3 c cm m ❑ DD r O m 3 O ° o m o m o o Q v < n o rtDJ j < N m r O Q N _ 03 O 0 i Jim Harris From: Viral Shah <viralpandit@gmail.com> Sent: Monday, June 10, 2019 5:28 PM To: Jim Harris Subject: Re: Stream crossing for septic - Shah Dear Mr Harris I have forwarded your email to Dan Walker. I will await the reply and forward it to you. Thank you! - Viral On Jun 10, 2019, at 3:42 PM, Jim Harris <Jim.Harris@cityoffederaiway.com> wrote: Mr. Shah: I have taken a quick look at the critical area exemption request and the drawings submitted with your request. In order to further review your request, I need some additional information from your septic installer. Can you please have your septic installer (Walker Design) provide a written narrative of how they propose to do the stream crossing that is shown on their plan. The Walker plan shows the stream crossing, and states it is a sleeve for 10 feet on each side of the stream. Per the FWRC there is a 35 foot buffer on each side of the stream. Therefore, it appears there is a 25 foot intrusion into the stream buffer on each side of the stream for the construction. Have Walker indicate the construction method. A boring or pushing under the stream bed for a distance of 70 feet (35 feet on each side of creek) is easily permitted as it meets all FWRC requirements by staying out of the stream buffer, and I thought from previous discussions that this was the construction method you were pursuing. Also have Walker provide another drawing showing how and where they gain access across the creek for septic construction on each side of the creek. Email correspondence from Walker Design is acceptable. Jim Harris Senior Planner <image001 J pg> 33325 8th Avenue South Federal Way, WA 98003-6325 Phone:253/835-2652 Fax: 253/835-2609 www. c i tyo ffe de ra lwa y. co rn Office Hours Mon - Thur, 8:00 AM — 4:30 PM or by appointment Office Hours Mon -Thur, 8:00 AM —4:30 PM or by appointment From: Viral Shah [mailto:viral andit mail.com] Sent: Wednesday, June 19, 2019 8:23 PM To: Dan Walker Cc: Jim Harris Subject: Re: Viral Shah Stream Crossing design revision Dear Mr. Harris, Construction can be accessed from the north via our access road on our property, and from the south via neighbor's property to the west or walking north from the area where septic drainfield is proposed. Thank you, - Viral On Wed, Jun 19, 2019 at 11:50 AM Dan Walker cwalkerse ticdesi ail.com> wrote: Hi Jim, I received your email below from Mr. Shah. Attached is the revised site plan including the 35 ft. stream buffer and construction notes. As for another drawing showing where they will gain access across the stream for septic construction on each side of the stream, I am going to hand that over to Viral. I'm thinking the homeowner and septic installer can come up with the plan for this as they may have to get in touch with the neighbors. Please let me know if this is acceptable and if there is anything else needed. Thank you very much! Jim Harris From: Viral Shah <viralpandit@gmail.com> Sent: Thursday, June 20, 2019 3:53 PM To: Jim Harris Subject: Re: Viral Shah Stream Crossing design revision Attachments: Shah Septic Design - construction access.pdf Follow Up Flag: Follow up Flag Status: Flagged Hi Jim, Please see attached. Does this work? Thank you, - Vital On Thu, Jun 20, 2019 at 7:43 AM Jim Harris <Jim.Hartis cit offederalway.com> wrote: Viral: Can you show this access you identified in your prior email via a sketch of a site plan, nothing fancy required, you can mark up a site plan showing these access points or use a google map (aerial photo) or comparable air photo if that works. On the sketch label construction areas, and access points etc. You can email this to me. I am tied up in a multi -day hearing for the next few days and will not be available. Jim Harris Senior Planner 4 crry of Federal Way 33325 8th Avenue South Federal Way, WA 98003-6325 Phone:253/835-2652 Fax: 253/835-2609 www.citvoffederalway.com 1 CEDAROCK CONSULTANTS, INC. MEMORANDUM Date: June 13, 2018 To: Dr. Viral Shah and Dr. Aparna Ananth From: Carl Hadley Subject: Stream Typing Analysis 30016 20th PI SW, Federal Way This memo provides qualitative analysis of a small watercourse that crosses 30016 20th PI SW in Federal Way (Figure 1). A review of field conditions and existing documents was conducted to evaluate appropriate water typing. The watercourse was walked on June 5, 2018 from Puget Sound upstream approximately 1,000 feet to review current conditions affecting potential fish use. This included looking for evidence of fish passage barriers, and both rearing and spawning habitat quality. SUBJECT `"A�'29(AhSt STREAM f: SVv _ I..akots'1 63y iiv5 �. iQ �vrJri' � - 15 M SIN 30 W St u, Adelaide •' 2 Q � � 5 Figure 1. Detail from WDFW SalmonScape map showing stream in question. Blue lines indicate coho salmon use. Stream Flow The stream was flowing with approximately 50 gpm. This resulted in an active watercourse about 12-16" wide and between 0.5 and 1.0" deep. According to the landowners, the creek dries up every summer for between 2 and 4 months. 19609 244th AVENUE NE , WOODINVILLE, WA 98077 , 425%788--0961 30016 20th PI SW, Federal Way June 13, 2018 Watercourse Route and Fish Passage The approximate watercourse route is shown in Figure 2. It is not known exactly what route the pipe follows as it traverses the neighbor's property to the west. Starting at the beach there is a small (-12") culvert buried under the sand and gravel where flow is discharged (see Photo 1). During the winter when flows are higher the culvert is reportedly exposed. But spring and summer flows are not high enough to keep littoral sediment transport on the beach from burying the pipe invert. The pipe appears to travel upslope approximately 520-feet over a 10 percent grade (Photo 2). The upstream end of the pipe daylights in a 3-4-foot deep vertical stormwater pipe with a squirrel cage on top designed to preclude brush from entering (Photo 3). None of this reach is fish passable. From the squirrel cage, an open channel heads southeast approximately 125-feet across the Shah-Ananth property. The wetted channel is narrow (12-24"), shallow (generally less than an inch or two), and about 12 percent in grade (Photo 4). No permanent fish barriers were noted. A second (dry) channel appeared to head due south but was not flowing or investigated further. A second 12" culvert is located near the eastern boundary of the Shah-Ananth property (Photo 5). This culvert continues southeast upslope 140-feet under a road and driveway. The culvert slope is about 11 percent. It is not fish -passable. From the upstream end of the second culvert a small open channel continues southerly up a moderate (11 percent) slope of heavily vegetated forest. No permanent migration barriers were noted in the several hundred feet that were examined. Fish Habitat Conditions Most (>65 percent) of the watercourse on and near the site is contained within two small steep culverts and offers no potential habitat or fish passage. The rest consists of a small (less than 2- feet wide), relatively steep channel. The channel contains no pools, no woody debris, no patches of clean gravel suitable for spawning, or any other habitat of the type preferred for use by salmonids for rearing or spawning. Because water is only present during the wet season, any fish use would be temporary. The lack of winter rearing habitat (e.g. refugia) in the confined moderately steep channel would preclude even this use should access ever be provided. Riparian Conditions The open channel section on the Shah-Ananth property is heavily clogged with a dense stand of reed canarygrass that covers the banks and clogs the channel in places (Photo 6). Moderate aged deciduous trees are found close to the channel at the upper and lower end and provide some beneficial function. Other native species are found close to the stream on the east side where the grade steepens. Should the property owners ever need a source of mitigation for work near the stream, there is significant opportunity for enhancement of the riparian buffer that would benefit local wildlife including amphibians and avian species. The dense stand of non-native grasses could be discouraged, and native shrubs and trees planted as way to increase riparian buffer functions. Page 3 of 7 30016 20th PI SW, Federal Way June 13, 2018 Water Typing Conclusion A review of existing literature identified a few agency maps that suggest the watercourse in question may have historically supported salmonids including coho salmon (Figure 1). We were not able to identify any evidence for this determination. No surveys, agency names, data, or dates are associated with the maps. It is very clear that the channel currently does not and cannot support coho due to the long steep culvert down to the beach. This culvert was reportedly placed more than a decade ago and may have replaced a previous culvert. Because the channel dries up completely each year, and fish access from Puget Sound is not possible, the channel is not currently fish -bearing. The fish use call may have been a presumption based on mapping characteristics. Should the culverts ever be removed, the channel on the Shah -Ana nth property is unlikely to ever support more than minimal use by fish (if any). The watercourse is very narrow due to limited flow and high channel gradient. Under existing conditions, it is my opinion the watercourse would be classified as Ns under the City of Federal Way Revised Code 19.145.260(2) and the Washington State code WAC 222-16-030(4). These are seasonal, non -fish habitat streams in which surface flow is not present for at least some portion of a year of normal rainfall. Report Author Carl Hadley is the principal fisheries biologist with Cedarock Consultants and provides almost 30 years of experience evaluating and mitigating impacts of land use changes on aquatic habitat. r _' ' r,'.Y: `ram • _ +:. - `} ..=-.� , � ��.�.5`1[� +�t.1 . Photo 1. Pipe invert buried under sediment at shoreline (June 5, 2018). Page 4of7 WALKER SEPTIC DESIGN AND REPAIR LLC DAN WALKER 253-569-4988 %malkerse tir,desi n w rnail.4ct,n NOTES All of the work and materials shall be in accordance with the King County Health Department rules and regulations. The septic system is designed for a 4-bedroom residence and has the capability to handle an occasional peak flow of no more than 570 gallons per day. To ensure the longevity of the system, it is very important that the continuous operational capacity shall not exceed more than 360 gallons per day. The owner shall not exceed the following residential sewage strength parameters: o BODS 130-230 o CBODS Approximately 108-191 o TSS 49-150 o O and G 10-25 • It shall be the sole responsibility of the owner/contractor to backfill or cover all of the soil test pits on this property after the health department has reviewed the soil. • Extreme care shall be taken not to disturb the natural soils in the drainfield area prior to or after the installation of the system. Property line location and accuracy shall be the owner/contractor responsibility and shall be identified prior to installation. It is very helpful to run string lines for the installer. ® All downspout and footing drains shall be directed away from all components of the on -site septic system. a All water lines shall maintain a 10 feet setback from ail components of the on -site septic system. There shall be no cuts downslope of the active and reserve drainfield areas unless the designer has ensured that the proper setbacks can be maintained. ® Tanks must be filled with water to inlet/outlet inverts to verify water tightness for final inspection. a The control panel or alarm shall be mounted within visual site of the pump tank access lid. It is the responsibility of the owner/contractor to verify pump, alarm, timer panel, etc., is permanently wired and functioning correctly prior to notifying installer. Installer shall pressure test system prior to requesting final inspection. • Installer shall notify designer when system is backfilled for final backfill inspection. s The owner shall provide a covenant agreeing to operate and maintain the on -site sewage system in accordance with Title 13. • The owner shall receive an operation and maintenance manual with the as -built package. It is highly recommended the owner reviews this information and does not exceed the limits of their on -site septic system. 9 Backfill cover material to be composed predominately of mineral with no greater than 10% organic content. Installer to place a minimum of 12" and maximum of 24" over drainfield and send backfill notification to designer. Public Health to Seattle & King County Site Design Application Form for Individual On -Site Sewage System (OSS) ON Record ID: For Office Payment Date: Use Only Approximate Site 30016 20th PL SW Federal Way, WA 98023 Address: Name & Mailing Address Viral Shah of Property Owner: Owners Phone Number: 253 347-6903 Designer Name: Dan Walker 30016 20th PL SW Federal Way, WA 98023 Owner`s Email: viralpandit@gmail.com Owners preferred method Mail of communication: Email X Designer Phone Number: 253-569-4988 Designer Address: 30914104th Ave SE DOL Certification: 5100301 Designer Email: walkersepticdesign@gmaii.com THIS IS NOT A PERMIT Property Information Parcel # (APN): 012103-9113 Subdivision Name: Property Size (sq. ft.): 171,067 Design Type: New Replacement of a failed system_ Lot: Type of Area:Rural_ Block: Urban Acreage: 3.93 Distance from property line to a public sewer is > 200? Yes No Replacement to support major alteration/new building/additional bedrooms If replacement, Non -conforming R Water Supply: Public Water System - Group A X Proposed Private Individual Well _ Rainwater catchment System_ Public Water System - Group B_ Existing Private Individual Well — Water System Name: Lakehaven Water District Dwelling Type: Single Family X System Information ( TLI) Septic Tank Size (in Gal): 1264 Pump Tank size (in Gal.): 1500 Non -Single Family: Private Spring Water System ID: Septic Tank Material: Concrete.X Non -Concrete Pump Tank Material: Concrete X Non -Concrete Other Drainfield Type: Pressure _ Subsurface Drip X Sand Lined Trench/Bed— Glendon_ Gravity (no Pump)_ Mound_ OSCAR Coils _ Pump to gravity_ None - Only holding tank_ If Drainfied Type is OSCAR Coils, OSCAR Coil size: OS-50 (5 feet) _ OS-100(7 feet)_ Drainfield Material: Gravel _ Gravelless _ Not Applicable X Nibbler Distribution Product Manufacturer and Model (If applicable): Netafim Treatment Type: No advanced treatment (only septic tank) Mound Stratified Sand Filter` Proprietary Treatment Product (ATU, etc.) X Intermittent Sand Filter_ Recirculating Sand Filter _ Sand Lined Trench/Bed— Composting or Incinerating Toilet _ Holding Tank — Proprietary treatment product: FAST (MicroFAST, Advan Tex RetroFAST) — ECOPOD Fusion Multi -Flo — — — NuWater x Aqua Aire Eljen— Glendon — Nayadic — BioBarrier MBR Aqua Safe Enviro-Flo Jet Inc. — LOWeFLOW — Singular AiRR Enviro-Guard` Hydro -Kinetic — SepticTech — Whitewater Busse MBR — — Fuji Clean Puraflow Peat TDR (Advanced — Fiber Biofilter— Septic Treatment) — Proprietary Treatment Product Model: BNR-600 Disinfection: El If Disinfection, Disinfection Model• Calculation: Number of bedrooms: 4 Total Gallons/Day (450 minimum) (Gal): 570 Soil Texture Type (lA-S): 4 Application Rate (Gal/sq. ft./day): 0-8 Total Absorption Area (sq. fQ: 1,426 Date Soils Logged: 04/03/2019 Drainfield Length(l[Q. 713 Trench Width: 1 inch Trench Depth Minimum (inches): 6 Trench Depth Maximum (inches): 6 Garbage Disposal[] Max. Slope in drainfield/Reserved Area (%): 17 If encountered, provide depth to the restrictive layer Basement Plumbing: in Inches. (If not, leave it blank): 23 I understand that failure to comply with the Code of IGng County Board of Health T& 13 may resultin the dsappawal of thesewage system being proposed in this application. Non-cornoianre may also lead to revocation of my Designers Cpr#tei of Competency andlor appropriate legal action by fhe Health Deparhnertt. f Designer's Signature: F`?� K.C. ID# Date: FOR HEALTH DEPARTMENT USE ONLY: NOTE: SYSTEM MUST BE INSTALLED BY A WNG COUNTY CERTIFIED INSTALLER UNLESS OTHERWISE PROVIDED BY CODE APPROVED (date): Comments BY: APPROVALOFF HISS d SIG APPLICATIONon IS BASED SOLELY required QNIQFQORMA�f�PROVIDEOHIS APPLICATION AND DOES NOT CONSTITLITEer prior to permit anG@ PERMISSION. TO BEGIN CONSTRUCTION OF THE PROPOSES] SEWAGE DISPOSAL SYSTEM OR ANY OTHER IMPROVEMENTS ON THE SrTE_ THIS APPROV SHALL AdrBE CONSIDERED AN ASSURANCE, EITHER EXPRESSED OR DAPLIED, THAT DFVE1OPMENT PERMITS FOR THE SITE WILL BE ISSUED. THIS APPLICATION EXPIRES TWO YEARS FROM DATE OF APPROVAL. DISAPPROVED (date): BY: See attached Site Deficiency Sheet. Any person aggrieved by any decision ur final ordu of the Heath Ober may file a written application for appeal to the Health Officer within 60 calendar days of the data of the above decision. (Trde 13, KC.B.O.H. Chapter 13.12 — Sewage Review Committee). CS 13.15.97 Rev.7121l00 N CEIVE MAY ASTGATE RONMENTAL HEALTH SL-1 SL-2 j 0 - 4" Dark Brown Sandy Loam 0 - 24" Tan Fine Sandy Loam 411- 23" Tan Fine Sandy Loam 2411- 26" Grey Mottled Fine Silt Loam 23" - 27" Tan Grey Mottled Fine Silt Loam 26" + Grey Hard Pan 27" + Grey Hard Pan SL-3 SL-4 0 - 6" Dark Brown Sandy Loam 0 - 12" Reddish Brown Sandy Loam 6"- 28" Brown Sandy Loam 1211- 25" Tan Fine Sandy Loam 28" - 34" Grey Mottled Fine Silt Loam 25"- 28" Tan Grey Mottled Silt Loam j 34„ + Grey Hard Pan —S_L-5 -- -- SL-6 0 - 7" Dark Brown Sandy Loam 0 - 5" Dark Brown Sandy Loam 711- 21" Brown Sandy Loam 511- 25" Brown Sandy Loam 2111- 23" Grey Fine Silt Loam „ „ 25 - 28 Tan Grey Mottled Silt Loam 2311- 32" Tan Grey Mottled Silt Loam 2811 + Grey Hard Pan 32" + Grey Hard Pan j SL-7 I SL-8 0 - 5" Dark Brown Sandy Loam 0 - 6" Dark Brown Sandy Loam 511- 28" Brown Sandy Loam 6"- 24" Reddish Brown Sandy Loam 28"- 32" Tan Grey Mottled Silt Loam 24" - 32" Grey Mottled Fine Silt Loam 32I + Grey Hard Pan WALKER SEPTIC DESIGN Designed For: AND REPAIR LLC Viral Shah Phone: 25 3-569-4988 A walkersepticdesign9gmail.cvm Site Address: o""`'§,Ey� 30016 20`" PL SW- 30914 104;� Ave 5E Auburn, WA 98092 federal Way, WA 98023 00I4O,WAUCER��' Date: 05/21/2019 Parcel #: 012103-9113 EXPIRES 11 24 2020 O a I I = coma E 2: Z / LAJ M LLJ /? z /~ LLI b! / / / U / � c O 2 Q / U Q cn :3 / re N f N� a m X'�oE 0J C N N C_ C a �£ C C U CC rs+ .� a� a a Q 'a a'C"� c 3 a� _ V m nl rr. cti [3s C m N3 a; Li SL > ❑ [n m U D Z_ 0 Qi qC rC La N enum Ev)rn CD � .� m 7 00 a N Q Gi. 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I d l Z C !' m�, a E 3 v 3 m r 661 to l7 w p } / N >Lu I \_ � / W N I 4f I } / zo a>i n E oo — l lj c 3 IU MIN SETBACK 11 u 3 - i v v r m Iy m r > C 1 j a ° U cL 3 l 3 $ : -lu o o_ h� m � 00 l c N 3 L6 C f X } I > N c I 0 ! } ° E u 1> m,J t i lc� � W � W _Q N O m C m I ' J w E? E u p c m v to N II ? (U M m I 1 w 7 N Q �Gp+ 7 I4 j J V7 N II m ] i Ol S a , d a 1 i z (7 I Existing Single •'t Family Residence to 0 1 heoemdished lu N i-1 C 0 m IL u � 0 z Q cc C I G a N _ P•i w o I ✓, M {{ N N y nn y I v F� v •� a I E OR c }- o ° -0 u o ce- ! ! z m � pytio �I o W k u no �pQ � � p� I c a U J N L� •+ 7 U N i� U- 1 O E _3 ° m o a ° u iq.43 : n ° ca u i at ° a M a E no -1 Des moilles :. :�� d Mokjan il�f$�liS - .`�., •r'lr,;.t S`�'.iiJ;,! !y �_47 ,167I '�v""Qtiont Beath - ,51n [OVIII[]iQR Thomas '05 Baoydale 30016 20th A SW, CWdg l*har Federal Way, WA98023 `r� z�ccsuc �gic«� VA x aty ` PIP 30016 loth Pt 8w. t� Svszar4� sc Federal Way, WA 98M ���>n�t iY'i9Lk,K2 z SW iiX�i. Et l( SW 3Ch251 SW?iiFss n Sz8�3� ih'i�7t?iA 5*,#;' ZSE .4v M'4 SS idtlev:t Sw Svtr, E ' E£ePnen{iry Rb 5i5' 9CSR! S2. Viral Shah and Aparna Ananth Property location: 30016 201h Place SW, Federal Way Mailing address: 1600B SW Dash Point Road, Ste 466, Federal Way WA 98023 Email: viraloandit mail.com Phone: 253-237-2899 and 253-237-4136 Re: Request for an administrative decision for critical area exemption under FWRC 19.145.110 (2) Dear Mr. Harris, As you know from our conversation, our house is currently served by a gravity septic system that was originally installed north of the house in 1965. This aging system is in need of a new drainfield and replacement of several components. The area immediately south of the house is used already for a septic drainfield for the ADU on the property. Dan Walker of Walker Septic Design has prepared attached septic design that allows for a new drain field for the main house and establishment of two reserves on our property further south of the main house. His design has been submitted to the King county Department of Health (KCDOH) for approval on 5/22/19. As you can see, this design proposes that the septic lines travel underground below the level of the Ns Stream south of our house to connect to the new proposed drainfield. We had a biologist Mr. Carl Hadley review the stream crossing our property and his opinion was that "the watercourse would be classified as Ns under the City of Federal Way Revised Code 19.145.260(2) and the Washington State code WAC 222-16-030(4)." His full report is attached with this application. FWRC 19.145.110 (2) calls out exempted activities in critical areas — "Operation, maintenance, or repair of existing public improvements, utilities, public or private roads, parks, trails, or drainage systems if the activity does not further alter or increase impact to, or encroach further within, the critical area or buffer and there is no increased risk to life or property as a result of the proposed operation, maintenance, or repair, and no new clearing of native vegetation beyond routine pruning." We request critical areas exemption to maintain and repair our utility (septic system) under the code. We request that we and our septic installer be allowed to cross below the Ns stream to connect our septic tanks to our new septic drainfield, using a KCDOH approved septic design and permit. We hope to install the necessary components to repair our aging septic system this summer and hope to receive your approval to allow us this installation. Thank you, Sincerely, V'0 G � Viral Shah and Aparna Ananth RECEIVED CITY OF ��� MAY 2 4 2019 Federal Way CITY OF FRJcF{AL WA1' COMMU,TY DEVELOPhIjEl ' FILE NUMBER _j - I0 !- s _ 4 Applicant NAME V I RA-L- S BUSINESS/ORGANIZATION MAILING ADDRESS 1600 —R� S i j CITY F-, SHA-H REQUEST >,'OR ADMINISTRATIVE DECISION COMMUNITY DEVELOPMENT DEPARTMENT 33325 8`h Avenue South Federal Way, WA 9800 253-835-2607;Fax 253-835-2609 www.cityoffederalway.com jp,t,,-,t 9" -* �L6& STATE ZIP tjA- 190 23 Property Address/Location fJ b D >'�` f La C e Date k k PRIMARY PHONE a5-3- 3 L(�- 6c o3 ALTERNATE PHONE E-MAIL n FAX Description of Request List/Describe Attachment �d -�D For Staff Use ❑ Code Interpretation/Clarification ❑ Critical Areas Letter/Analysis/Peer Review ❑ Request for Extension (Land Use/Plat Approval) ❑ Revisions to Approved Permit ❑ Tree Removal ❑ Zoning Compliance Letter Bulletin #079 — January 4, 2016 Page 1 of 1 k:\Handouts\Request for Administrative Decision I tN AN ti Know what's below. 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WE ASSUME NO LIABILITY FOR THE ACCURACY OF THOSE RECORDS AND SURVEY, FOR THE FINAL LOCATION OF EXISTING UTILITIES IN AREAS CRITICAL TO CONSTRUCTION CONTACT THE UTILITY OWNER/AGENCY. 9 � o \ ►V s°o 7 C1 Q/1 \ o o c� oo wo ��„�� 7�0 � � 2 O w 7S � w EXISTING CONDITIONS 0 °3g,13„E �o cn N 538� o � O cn cam, S Op° o .400 stSS6C� AV, W J O QA Un g6�F0o s qo`r ' d'60'9Sc� 6QS / o O I 07 Q0��\�12° w GRAPHIC SCALE 60 0 30 60 ( IN FEET ) 1 inch = 60 ft. ,7S, 90��7T�SF 0 706 h lb 4- °"�7 O �� S 0 0 O, � � °p,°7' I s>� O SFT�%li„ 0 i rn 00 r ro J Q w U O X Z I U • W N 'a 0 W N (� m QQ o n 3 Of Q ow w o� L� 0i z s w z w I 0 (n Y Li I I o L I N m 0 Q W U O Y Gi 0 3 a) > o, o o ° CL o Cr- o cn z O Lw cry z z —J � w o- Q c wo�r� � N Q O = N J O �OQ 0 W L Li LL RESUBMITTED Lij AUG 2 4 2017 w CfTY OF FEDERAL WAY COM.MUNrTY DEVELOPM SHEET TITLE: SITE PLAN SHEET N0. I OF 3 Know what's below. Call before you dig. ALL EXISTING UTILITIE! VERIFIED HORIZONTAL[ ANY CONSTRUCTION. A INCLUDING BURIED UTI INDICATED ON RECORD FURNISHED BY OTHERS FOR THE ACCURACY OF SURVEY, FOR THE FINA UTILITIES IN AREAS CR CONTACT THE UTILITY ca GRAPHIC 0 I co rn Q w 0 d U- Z I 0 0 H W Z 4 L 0 r W • �� m �rn �W W < O W � Lam. W � L� d N Z O N 5 w a < W U Z w o _ Q = 0 � N 0) v 0 m W Y o I I I Q Q) I I U N 3 o N 0' O \ N o U z O �0 W n Q 3: 0-) = W 0 < cr� N O = N O N —I O O Q O rr, � W W W Lv U W O d SHEET TITLE: SITE PLAN SHEET NO 2OF3 CVTC—rTA,Ir- 1 rMA/Cn r)CTATN1TK1P` %A/AI 1 —.rw T.— —A. . C\/T[`TTIkIP` IIIIIICI1 I/CV[TrIBIC n=ATA.IT1tIr` IA/AI I _._. i'1 I-rn= nDATKI 35' IN 5' NOTE GEORESOURCES PERSONNEL SHOULD BE PRESENT ONSITE DURING THE CONSTRUCTION OF THE PROPOSED WALL BELOW THE EXISTING PATH TO CONFIRM THAT THE ASSUMED SOIL CONDITIONS ARE PRESENT. Know what's below. Call before you dig. ALL EXISTING UTILITIES SHOWN ON PLANS ARE TO BE VERIFIED HORIZONTALLY AND VERTICALLY PRIOR TO ANY CONSTRUCTION. ALL EXISTING FEATURES INCLUDING BURIED UTILITIES ARE SHOWN AS INDICATED ON RECORD MAPS AND SURVEY FURNISHED BY OTHERS. WE ASSUME NO LIABILITY FOR THE ACCURACY OF THOSE RECORDS AND SURVEY, FOR THE FINAL LOCATION OF EXISTING UTILITIES IN AREAS CRITICAL TO CONSTRUCTION CONTACT THE UTILITY OWNER/AGENCY. \71 VLLLL rr%111YYr%1 6" MINIMUM THICKNESS TYPICAL CUT WALL DETAIL SCALE : NTS 0' GHT (MAX 32") SECTION NOTES) O_ I rn 00 i� L0 N w U O - d I W LLJ 0 W • � (� m �rn in 0 O LL LJ Lcl- N Z O w N o Q W U Z w 0 w of = Q =� V) o0 U) o, m w y 3 o B a- 0 I I � 2 > a> of I j �Ia) �, � 3 0 0 1n a� +� o 0 0 (n z O �0 w v) z z-J(=� w C Q `— o=3: 0-) Un �— 1110> � N Q O N —I O O Q O ry � W w w w U LLJ CD SHEET TITLE: SITE SECTION SHEET N OF 3 nWmil. ..