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HomeMy WebLinkAbout02D1700aE.e:_V7�i GENERAL CONSTRUCTION NOTES 1. All workmanship and materials shall conform to the City of Auburn's requirements and specifications. 2. Standard Speci:ications shall be 1981 APWA as modified by the City of Auburn, including Auburn's Standard drawings. 3. A copy of these approved plans shall be on -site during construction. 4. Pre -construction meeting shall be required prior to any on - site work for all Public Facility Extension projects 5. ONE -CALL (1-800-424-5555) for utility locations (water, sanitary sewer, storm sewer, gas, power, telephone and television). 6. During construction, Contractor shall be required to control on -site storm water runoff by using temporary erosion/siltation control procedures. No sediment laden storm water shall be allowed to discharge into the City of Auburn's storm drainage system or onto adjacent properties. 7. Locations of existing utilities are approximate. It shall be the Contractor's responsibility to determine the true elevations and locations so as to avoid damage or disturbance during construction. 8. Existing pavement surfaces shall be saw cut full depth with straight, uniform edges. All joints between the new and original pavement shall be painted with asphalt emulsion (CSS-1). 9. The Contractor shall install, replace, or relocate all signs, as shown on the plans or as affected by construction, per the City's Standard detail. 10. Electric and telephone lines shall be in a trench with a minimum horizontal separation from other utilities (sewer, water, storm) of five feet. 11. All construction surveying for extensions of public facilities shall be done under the direction of a licensed land surveyor or a licensed professional Civil Engineer. 12. During construction, all public streets adjacent to this project shall be kept clean of all material deposits resulting from'on-site construction, as directed by the city. 13. Certified As -built drawings are required prior to project acceptance. Refer to "Certified As -built Requirements". 14. When utility easements are required, the minimum width shall be fifteen feet (151), depending on depth and location, and no permanent structure shall be constructed within a distance of ten feet (101) of said easement. 15. The City of Auburn has established typical Trench Excavation and Backfill Drawings to be used for the installation of utilities. Refer to these drawings for details before starting construction. 16. All required landscaping shall conform with City of Auburn Zoning Ordinance, Section No. 18.50. 17. For MH & CB rim adjustment, maximum adjustment with brick of rims and castings shall be fourteen inches (1411) without adding new sections. 18. All manholes and catch basins in public right-of-way or easements shall be adjusted after asphalt paving. COVER SHEET ROADWAY a UTILITY PLANS EXISTING POND MODIFICATIONS GDESC PLAN FIRE HYCRANT INSTALLATION M to v S"M NO- 2 3 4 5 7 ,41 i� VICINITY MAP STORM SEWER CONSTRUCTION NOTES 1. Refer to General Construction Notes for general requirements. 2. Pipe for storm sewers shall be SDR 35 PVC when pipe cover exceeds thirty-six (3611) inches. Concrete sewer pipe, SDR 21 PVC, or Ductile Iron Class 52 can be used when approved, and primarily for oversizing pipe or deep or shallow trenches. 3. All connections of SDR 35 PVC pipe to manholes shall be made by using A.C. or GPK manhole adaptors, or approved equal. 4. The maximum laying lengths shall not exceed twelve feet six inches (121611) for SDR 35 pipe. 5. Bedding for PVC pipe shall be 5/8" Minus Crushed Rock four inches (4"Y'°'under to six inches (611) minimum over pipe. 6. Bedding for concrete and ductile iron pipe shall be 5/8" Minus Crushed Rock, six inches (611) under to six inches (611) minimum over the pipe. 7. All pipe trench backfill material shall be Class "A" Bank Run Gravel, modified by the City of Auburn. 8. Pipe trench backfill material within the right-of-way shall be 5/8" Minus Crushed Rock when connection is perpendicular to the City street. LEGAL DESCMPT1 N T d W ' Lot I� West Beverly Hill Division II Robert R•' Lloyd ; as recorded in Volume 153 of Plats, 2102 so. 341st Place Pages I through 3, Records of King Federal Way, Wo 98003 County, Washington- (206) 874-6692 RM City Of Auburn Benchmark 26-K Mon 15th St NW a West Valley Highway- Top Brassie = 56- ENGINEER Richard L• Miller, P•E 2102 So- 341st Place Federal Way, Wo 98003 (206) 874- 6692 SANITARY SEWER CONSTRUCTION NOTES 1. SWer to General Construction Notes for general amequirements. 2. Sewer lines shall be laid to the grades and elevations shown on the drawings and shall not be changed without City approval. 3. Side sewer shall be installed from the City sewer main to minimum of five feet (51) beyond the property line and shall be a minimum six inches (611) in diameter with a one percent (1%) minimum slope. 4. Side severs shall be installed, where required by the Engineer, using commercially manufactured tees and shall be plugged with watertight plug. All joints shall be approved rubber-gasketed joints. (The location of the side sewers shall be marked at the end of the line inside property by a pressure treated 2 x 4, four feet (41) long buried in the ground a distance of three feet (31). The lower end shall have a 2 x 4 cleat nailed to it to prevent withdrawal of they stake. The exposed one foot (11) shall be painted traffic yellow and the depth to the side sewer or tee shall be indicated in black paint on the 2 x 4.) In addition, the letter "S", two inches (211) high, shall be neatly imprinted in the top of the curb before the concrete hardens to designate the side sewer location. 5. Location of side sewers shall only be changed as required during construction upon authorization of City. Contractor shall notify Engineer when exact locations are determined. 6. Contractor shall obtain any necessary side sewer connection - permits from the City of Auburn prior to construction. 7. It shall be the Contractor's responsibility to insure that no conflicts occur between sanitary sewer lines and proposed or existing utility lines during construction. 8. Unless otherwise approved, all connections to existing sewer main with new tees shall be done by the City of Auburn. The Contractor shall be responsible for pipe intallation, trench excavation, back fill and pavement restoration. 9. Ten foot (101) horizontal separation shall be maintained as a minimum between sewer and other existing or proposed utilities. 10. One foot 11) vertical separation shall be maintained as a &&L�•'�' minimum between sewer and other utilities when a crossing of'� utilities occurs. If one foot (11) minimum is not possible, then a sand cushion shall be provided as directed by the Engineer. 11. l connections of SDR 35 PVC pipe to manholes shall be made by using A.C. or GPK manhole adaptors, or approved equal. 12. Pipe for sanitary sewers shall be SDR 35 PVC when pipe cover exceeds thirty-six (3611) inches. Reinforced concrete sewer pipe, SDR 21 PVC, or Ductile Iron Class 52 can be used when approved, and primarily for oversizing pipe and deep or shallow trenches. 13. The maximum laying lengths shall not exceed twelve feet six inches (121611) for SDR 35 pipe. , 14. Bedding for PVC pipe shall be 5/8" Minus Crushed Rock, four inches (411) under to six inches (611) minimum over the pipe. 15. Bedding for concrete and ductile iron pipe shall be 5/8" Minus Crushed Rock, six inches (611) under to six inches (611) minimum over the pipe. 16. All pipe trench backfill material shall be Class "A" Bank Run Gravel, modified by the City of Auburn.----�:.. 17. Pipe trench backfill material within the right-of-way shall be 5/8" Minus Crushed Rock when connection is perpendicular to the City street. Py�a o, s,�M 11MTN p fAMt1'E obaJ -91 FAcoz- oc� 012-91A&` % HESE PLANS ARLs"'"APPROVED" FOR ONFORMANCE WITH CITY OF AUBURN NGINEERING DI ISION REQUIREMENTS Approve1er&-,%A4 S. , •t' r �'`"`•' Date Approved: S �- �••,,, Scale: LLOYD SNORT PLAT �": "z I" Vt ►L. 2 102 So. 341st Place, Federal Way 8 7 4 -669 2 Sheet No. L STORM th SANITARY .� � of � �a o 0 0 0 bee, 6aw 6 I z z J t \ \\ Existing-WM 6115 4 520 2+75-00 0. % OD CB#4 Type LOT3 LOT WSolid Cove 26'Lt St.- 0 + As -'37 Rim =� h Exist i ng)495-18 I- E- (Al 1) OqT W.-j+99.71 122 •v 1+95.98 1 +9-LF 8" SDR-3 S 6"x25'SDR-35 96 Existina QB TVDel Stubout Ek Plug 16-25' Rt k+16-31 I-E- = 511- 24 im=49:f 3 TBM 11!9 = - r I-EJE i t) 494 66 49 E-( 49 4- 66 +c) . 1+35 SS Lt z_�+ W�i . I m_� I SCALE: I"=20' 7 Install 175LF 2" • 160 Poly 08 nstal 1 2674: 2" CL- 160 Rgk_r,,-% CB*3 Type I I L_�__ - 0221�. (Water Service Lo 5) 1- E- 509- 58 (Water r S,6rvice Lot 2) Sta-2!:?5 2472-115 It. 0-73' Water _n" 26 L 8" RCP C I II Rim =24 IV eejc�- =-522 7' I•E-(Eaw)=sq-:4�517-17 r. I C1. n-Le -E-(So w W W w __w w iW6011001 11111111 I'll' — — — 111 rnd 7onst 10-000 6 F N, Acce Roay DO106, 7 7 LO 811 X 9AVC j 8 x 145' RCP Cl 31 S= 10- 70% -A J I — — L T AW fig -7, 8"x-21-�� SDR_M 6"x25' SDR-35 r 9. Stubout a Plug Ir INC MH# I i r�� I I tall Z77tP-r* CL- 160 95 99 SS MH#• C *2 Type I "Poly (Water Service Lot I I I o4 -1 0.13 6 x 12' SDR-35 5.16 ( I I I i R 4 �7 Sta 1189 1#77 SS Sewer Esm't Rim=515-72 51S.04 AIM*- eee 188 I-E- 518.33 CONSTRUCTION NOTES LAIPS Son" C 8/x45' SDR 35 1. 87% I-E- (Al 1) S'53 1 4 (D—Sawcut Remove a Replace In Kind Curb, �'; i40 .8'5/0-4 6"x 25' SDR-35 Sto 0 a 35 ot". 13 IL Gutter h Sidewalk Sta 1+75 To 2+16• Rim= 498-99 4-98. Stubout a Plug 4963-2a I-E- 519- 71 (D—Sawcut, Remove a Replace In Kind Existing Asphalt Pavement- Wf::� i 0 z Q��Construct 30' Driveway Sta 1+90 to I LOT i/ -4— Q�)—Install I-66"Tapping Tee, 1-6"Gote Valve (FLxMJ) Conc- Blocking Lt Sta 2+05 ® 0 Can) 0 Z 0 4-0 Existing Power Tele- a Cable Install 37 LF 6' Ductile Iron Pipe Class 52 > r'V a- U) 4) �i (D— Install F 6"x6" Tee (MJ xFL) 1-6"MJ Plug ToEast Isting 2" Natural Gas -6" Gate Volve(FLxMJ), I!City Of Auburn Std -75, Conc. Blocking- -114" Elec- Conduit FH- Assembly Lt Sta Ot23 Existing I NOTE: (�)—Install 3 Single Service Water Meter Assembly x �,=( Contractor shall verify vertical elevation Locate Behind Sidewalk Within Limits Of 30' of all existing utilities and notify engineer Access And Utility Easement - of any conf licts prior to construci;,)n. (8 —Stub Min V Inside P/L, 00 And Mark End W/Zx4 PC Cr ?T 0 Cn U) E- WW E_W_ HIGHWAY FM AND F"OFILE4PUL16. L946 PLATE I -SINGLE PLAN 'WTS-EDYM • PRINTED IN U.S.A. Mallet urn Benchmark 26- Blue. Revised =Per C=ity--= /29=13- 0 NOTE: See Sheet 3 For Required Modifications To Existing Detention Pond 81 Flow Control Structure. iu IN k JOINT *"*A - OK VfKMr_'TKICA.A%- AT id KAX. IU'TZ- KVAL5 C F U LL C-ONCkETs VWJAkL 'r 5M MPKr_815E BATCH awe C4-- 24 CUP.5 PELIV4EXTION Is KeGLUIKE17, EAG SIDE OP APPKOAGH (F_KCIF_FT Foot / CAM&I-P FAMIVf/ WV VoirLE.", pimat,islow W: L. WIPT14 OF DRIVEWAY fe""A 5a C'Ovr-KRep &Y ZoNtwr. (5r_1E CWL(VeWXY WiPTW GYP. PV--rA1L- JT. ptMENSION -A. "mue, 10 FT. 24 d Ab4Vr- Pym� C' COMPACT GP CRU13W.F-0 KOCAC K- 47V (tPeE kcrre v40. 7) C., c4mP6411TEP COK K4UC," F_'At'b'TtN4 C.A"K 11LUM Se-C.TION 6) "EKE '7%,j' UTILrry --mvir NOTES : C-AllbTile, PKIVeWA.-f III SWWWAL-K S"LL ORM r4_AC_" AS0110CF-C-TEP 1) CONC. GLASS 5 (1%). 5 py T%4.6 EAGINF-ept. CEMENT FeK GU. YP. AND KoL,'jf. .4,GC_r_e&A,TIF_ iV WITH tl% 7) C.K119WF-P KOCK TO a-F_ rLACF-P' AJK EWTKAINMF_),4-T. W"eKK 5U&44CA9ae, 15 UNOT- AZ4-Z AS PiKOCTS0 OY TIM 2) WHEN A DRIVEWAY OPENING IS -Ta 6E CoNerrmucTep W"eme Cumeep exobT, Ti4F- ENMKF_ CUM& ANp &UTTE'K eer_r10N 5"AL-A_ 0-r- Km.40VE:12 TO THE NE_^,FE_e0T CITY OF EXISTING eXPAI15IOI4 JC.AK-r 004 E:Ar-W e'Irr- OF: THE OPENING AND AUBURN. WASHINGTON 4)) We-FECTION K15-GLUIKEP 5EFOR0 PLAC.Mr. GONCKFETIEL. RESIDENTIAL DRIVEWAY 4) ANY U91kUTWL)FkI2F-0 VF-VIAMON FROM TYPE 'C' rMS DETAIL tL44LL 15"_ CAU56 FUR Kr_JF_C;TI0N OF THE! *AJQMK. 0) ALL WC.PKK SHALL C-014P1ff WIT14 ENGINE DATe/l/ov, A.PWA 11'yTA1WVAJKP*4 _4 T W NOTE: Ditch gradient may vary between 2.00'% minimum and 25.00% maximum to match existing terrain and maintain minimum ditch section - ROCK LINED DITCH •e 3 Elevation= 295.40 3 Ifs SECTION B- B EMERGENCY SPILLWAY Match Flowline Of Existing Drainage Swale At P/L Riprap Outlet W/12" Depth 8" Quarry Spoils EAST PROPERTY LINE OIL - Install Silt Fence- Extend beyond Construction Limits 4 Construct Rock Lined Ditch Vary Slope To Match Terrain "�-- •--� 2 f From 2.00% Min To 25% Max SCALE: I"= 20' trX157_AJ L0 T C � Extend Past Spillway AIM = QY6419 - -T 2:9. 5.00 Minimum I.E. = 089.9 260. 07 (MopI y A5 yyoWN )06A v6THILf1 '" TH15 SHeeT) 2 ®� 2 96 Top Of Dike Const Emer enc �� 98 c'g8` �-- ���'01 Elev 296.40 Spil Tway• Extend 5p0 '30 ist' Minimum Riprap To Ditch ,,r" � O �3F( in 8, Protect) x x - 2x x 9 6- O� F �, x Install Silt Fence 8i / Filter Berm istm 6 Chain '�`• Remove er.� Link Fence (posT5 Pf Risera/ ONLY,N® WIRe)� Install Gravel Cone Riser /"RiDrOD Outlet With 1.0 Ft Depth 8 12' Quarry Spoils Install 55 LF IS" RCP S=31.45"(o Adjust As Req'd To Maintain t Outlet Elev=288.0 CONSTRUCTION NOTES Remove 50LF 36" 1/2 Rnd CMP (I —Raise Existing Dike As Required To Provide Minimum Elev Of 296.40 0—Install Type 1L Catch Basin W/Soi'd \ Cover- Crown Of New 18" RCP To Match Crown Of Existing 8" PVC U 8 LF 18" RCP W/Trash Rack \ ` Construct Access Ramp S= 40% Extend 18" RCP To Property Line Surface With 8" Depth Of 3 Maintain 18" Min Cover- 4"-6" Quarry Spoils T e II-54" Catch Basin 007* W \ 1 % It W/Round Cover \ Rim = Min Elevation Determined r - \ %It By Slab a Cover- CB Base `N Section Will Protrude Above Existing Natural Ground Line• I E• (36")= 307.3t (Verify) Locate 1/2 Round CMP As High in Knockout As Possible I•E• (18")= 305.3 Adjust As Required To Provide 2.0 Ft Min Difference In Invert Elevations W z 0 m water 5urtaCe AT G I00= Elevation = 295.72 Min Dike Elev = 296.40 �---- Existing 8" PVC FILTER Too Riser Elev 296•( O 0 0 0 0 0 0 0 0 0 a 0 0 0 0 iet vari°n -[�—TBM 6.50 \•� Desion Water Surface Z. Elev = 295.40 _Remove Exist 8" PVC Riser - , 1 1 i , Install Short Nipple a Rubber Gasketed Cap , teps Allow Outlet Elev= 287.3 u r Install Short Nipple a Rubber Gasketed Cap W/3-3/8" Orifice Tvpe I-48" Catch Basin DETAI L KEY MAP BOB LLOYD SHORT PLAT SPLOO13-90 SCALE: I" = 60' .,r /7w 0 I•E• = 288.0 (Existing) Tie! 48" CMP GRAVEL DONE RISER EMAZ1.M i" 0 Perf 10" 0• C• Typ- , - F V2" Whshed Gnwel im FAC r THESE PLANS A "APPROVED" FOR ' CONFORMANCE WITH CITY OF AUBURN " ENGINEERING DIVISI R UIREMENTS ftvitsed Per Cyr--- 5/3/93---RLwl s17193 Revised V22/93 --• Ri-M_____..___ Dote Approved. Scale: p S f BOB LLOYD SHORT PLAT '-v :`L 2102 S©.341st Place, Federal Way 87*"6692 Sheet No, • Existing Pond Mod fic .tea . s. ter. 1 y ^. Install 19 LF 8" P1 SDR-35 S=1.00% CB # 4 Type I W/Solid Cover 26' Lt Sto 0+35 Rim= 498.5 I•E• = 494.85 Const 4' Emeraencv / Spillway- Surface W/12" Depth 8" Quarry Spal ls• Elev = 499.50 Top Dike Elevation 500.00 Minimum 2' // Desi n Water Surface Elev=499.00 � I I L_ ottom Elev � I 2 3 496.00 3 6.00' Note: No Ground Water Found At This Location TEMPORARY POND NAIL 1-- 'FlIffing CB Ttpe I O 10 Rim=497.33 I•E•(Exist)= 494.66 I E•(New)=494.66 (Place filter fabric beneath grate) Install 18 _F 6" PVC S= 6.39% W/6" PVC o Riser & Gravel Cone (See tail) I•E-496.00 .0 Const Temporary Pond (See Detail) - •,a :�•:::t•: S 33 •:Y :•..;.ifs: c ,t 502 - 500 - 498--- 49 6 -- 49 4 -- �,f510 -• - ..r---- Const 23 5 LF Temp Ditch - - - - •.,- _ Limit Of Clear' . �n9 4_Grading_ - 12" min I L-. 3 TEMPORARY DITCH #1 { r = •� � .q � c 7 STAPLES OR WIRE RING 2'a2•a14GA. WELDED WIRE (TYPICAL) FABRIC OR EQUAL FILTER FABRIC MATERIAL MiRAFI IOO X OR EQUAL \n NOTES; 2"a 4" DOUG. FIR 1. PLACE I. OF S4"-I-1`2" WASHED ROCK OR PEA AT 4' O,C GRAVEL ON BOTH SIDES OF FENCE TO CREATE A BEVEL SHAPE. - I 2. FABRIC S/fALl COVER BOTTOM OF 6" a 6" TRENCH AND EXTEND BEYOND THE LIMIft ' THE GRAVEL IN ORDER TO MAINTAIN AN EXCE36 i I OVERLAP OF 2" MINIMUM AS SHOWN IN TYPICAL CROSS-SECTION. 14' '.S ' .'.�'•� ILLA,,, • �315�%'°: j I ' �.: f s : : ��'s I �u io ELEVATION t% 6" TRENCH wiG F T FA T IL ER BRIC - ERIAL I'. 1 1/2" WASHED ROCK .ti OR PEA GRAVEL. ex4" DOUG. FIR OR EQUAL 6' a 6•• TRENCH _ YI - "-W 2' EXCESS OVER __�•+ L TYPICAL CROSS SECTION V w SILTATION FENCING DETAIL >ur� �- CONSTRUCTION SEQUENCE A. PRIOR TO CONSTRUCTION OF THE ACCESS ROAD 5 1. Attend pre -construction meeting / /52 2. Establish off -site clearing/grading limits 3. Install silt fence along east property line as shown '--------- 4. Construct off -site pond modifications including overflow - 0 Clearing & Grading _ --- ••• Limit • • Const 260 LF Temp Ditch Install 12"x 20' (" Temporary, Culvert 0 Install 20'x5O' Construction °n ti Entrance- Surface W/12" 4 Depth 8" Quarry Spalls• Fence *` SlECTM A -A Stole: !"s 4' ,------ - -..J and spillway, control structure and conveyance system as shown on the plans. 5. If necessary, implement additional siltation control GENERAL CONSTRUCTION NOTES measures as directed by the City Officials. FOR GRADING, DRAINAGE AND EROSION CONTROL B. ACCESS ROAD` 1. Establish clearing and grading limits 1. Within the City of Auburn, all required retention/detention, 2. Construct silt fence sedimentation and erosion control facilities must be 3. Construct temporary construction entrance and install constructed and in operation, prior to land clearing and/or temporary culvert. other construction activities, to insure that sediment -laden 4. Construct temporary pond and install on -site gravel cone, water and storm drainage run-off does not impact the catch basin #4 and connect to existing catch basin. adjacent properties or the natural drainage ways. 5. Construct all ditches and swales to direct all surface water to the pond. 2. The retention/detention, sedimentation and erosion control 6. Clear and rough grade access road facilities depicted on this drawing are intended to be 7. Construct storm, sanitary sewer, and water system. minimum requirements to Net anticipated site conditions. Surface and pave access road. Additional drainage and erosion control facilities may be required as situations warrant during construction. The C. AFTER CONSTRUCTION implementation, maintenance, replacement and additions to these control systems shall be the responsibility of the 1. Stabilize on -site and off -site disturbed areas by permittee. hydroseeding and mulching. 2. Clean all sedimentation and construction residue 3. The retention/detention control pond shall remain in place storm drainage facilities. until the permanent storm system is in place and 3. Comply with the "Grading, Drainage and Erosion Contrt7 - operational. Notes" in the continuous operation and maintenance of" these facilities. 4. The Temporary erosion control facilities, including all perimeter controls, shall remain in place until final site n construction is completed and approval has been received Revised Per City Review --4/29/93---RLM PIS from the City. 5. Denuded areas and soil stockpiles must be stabilized by ��AR�/�%, THESE PLANS A ",�►P ED11 F hydroseeding & mulching according to the following schedule: • �► e�' CONFORMANCE WITH �" OF • r AUBURN ENGINEERING' IVISION From April 1 to October 31 all denuded areas at final REQUIREMENTS grade and all exposed areas that are scheduled to •/D/8�9/ / • remain unworked for more than 30 days shall be �,� stabilized within 10 days. �B .' Approved By: �jniln� -SAW- From From November i 'to March 31 all exposed soils at final -; __ Date Approved: i3 grade shall be stabilized immediately using permanent - Revised Per City Review 111114 lZ- RL - _ or temporary measures. Exposed soils with an area Scale: greater than 5,000 square feet that are scheduled to � I'=,ZQ;_Hz remain unworked for more than 24 hours and exposed area . 090%B U.M SHORT PLAT 1■_ of less than 5,000 square feet that wall remain unworked for more than 7 days shall be stabilized ; immediately. -`L•t 4.f : 2f02 So: 34Is :'1�IC,, Ftcl Way 8 74 -669 ?_ 6. On projects with Grading Permits only, and for which no subsequent Building Permit has been issued, an as -built sheet No. drawing will be required upon completion of grading , GDEC ` ` . r activities.,, „ot+J r 0. ser 01— M Meow X1 own MW �owcuts Remove & Restore 14't Lt Sto 2+05 Existing PavItt Curb, Gutter Install And Sidewalk (Replace in Kind) 1-8"x6" Topping Tee 1-6" Gate L-AMJ) Conc Blocking 23.75' Rt Sto 2t05 Instal I 1- 6 x 6" Too (MJx FL) Instal I 1- 6" MJ Plug To East I- V'Gote Volvo (FL x MJ) I-Std Fire Hyd Ass'y (W/O Storz Adopter) Conc Blocking ..... -"tall 37LF-6"DI C4m52 (Install At 4-5Bury Depth I-E-=493.8 To Avoid Conflict W/Proposed Storm Drain) Install 3-Single I" Services r'Type K Omow (Locate Behind Sidewalk Between Access Road & Esm't) T Pond I Existing Ditch A — Existing 561% I*-Rna W PIP6 0PLACEt) PI-MH PlFrEgENT 15c-7 OF Ftfi,45 NOTE This project shall be constructed in accordance with Federal Way Water a Sewer District Standard ii Specifications For Water Distribution System Extensions approved by the State Deportment MKS Elev=295-40 V Social and Health Services on October 21, 1985 W/Ibtal Storage (Revised April, 1989) &.4 Capacity =167 660 CF To Filter Berm Elev=295-40 Silt Fence FIRE PROTECTION AUTHORITY TOP G I Cone City Of Auburn now Ov 296.0 I-E-288-0 To OF Dike 296.40 F AAaOO/2 —q( -Wdth • Federal Way Water & Sewer District THESE PLANS ARE "APPROVE" P A CONFORMANCE WITH TPt6- CITY OF AUBURN Water Distribution Plan