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HomeMy WebLinkAboutR-38833130 25 20 15 RECEIVING PIT 30.0' CITY OF SEATTLE 10' WATER LINE R.O.W. ......... ............. ....... MIN ........................ ........................ ........................ ........................ ........................ ........................ j........................ ................... ... :................. ....^........................ .................. ..................... ............. 1\L\ EXISTING GRADE AS -BUILT ELEV = 4 EL= 17.93 \ \ a1 \ a = JUTE FABRIC BETWEEN 73.5" PIPE ELEV's 14' AND 17' ' \ IL / SEE L'SCAPE PLANS 1 / 10 80 4 \\ /�1 LF 4:SDC�0.9% 4. ................---------.----- ............... :... \....:............................/........:.... 70 Lf 24 So- ®0.9% \ : DETENTION OUTFALL TO POND.... / IE=7.00 / BOTTOM OF DEAD STORAGE=6.00' / 5 :BOTTOM OF PON©=5.00' ................ 2' FROM :FACE OF CB..........................:...................TSD#Z*4, .............................................. ---.-.-.-. ..................... .. :.. J .:..SD#Z5, CB TYPE 11- 54" RIM=22.08 80 FOOT FUSE WELD STEEL CB TYPE 31- 72" RIP RAP PAD IE=8.40 24"(IN) E = RIM=20.59 CL MIN SEE DETAIL IE=7.65 24SOLID WALL PIPE Q 0.9% " IE-8 90 18"(IN)SW (IN)S 0 30 25 20 IE=8.40 24"(IN)W -1E=6.40-24"(OUT)N------ 0+00 CONTRACTOR TO CONTACT SPU TRANSMISSION CREW- -CHIEF -ROGER--COX. -{�06).3992496--- WITH A MINIMUM 72 HOURS::NOTICE PRIOR TO BORING CONSTRUCTION. AN SPU REPRESENTATIVE SHALL BE ONSITE DURING ALL WORK WITHIN SPU PROPERTY. IE=7.65 24"(OUT)N C\11 �+00 ........................ :........................ :........................ :........................ :.................... � . EXISTING GRADE .. --: ..:........................ : TOP OF POND OVERFLOW=18.50' TOP OF LIVE STORAGE=17.00' : 77 15 ' / .......................................................................................... /....... . BOTTOM OF LIVE STORAGE=14.00' N7/ DETENTION POND-- 10 ' LI 1 ................. / 4 :.................... ...................:........................ / / SD#Z2A, CB TYPE II - 54" BOTTOM OF DEAD STORAGE=�( 0'' RIM=17.75 5 IE=136.50 24" OUT NW BOTTOM OF POND=5.00� �' ( ) 0+00 XI 31 LF 24" 0 24" SD @ 1.0% 0.5% -• ------------------------ ----- -POND "INLET, -- -- SD#Z2, CB TYPE 11- 72" ELEV= 13.09 RIM=20.51 IE=13.25 24"(IN)S IE=13.25 24"(IN)SE: IE=13.25 24"(OUT)W 1+00 2+{00 JUTE FABRIC BETWEEN ELEV's 14' AND 17' - - - SEE L'SCAPE PLANS _ - - TOP OF POND OVERFLOW =18.50' 7 1 :4 TOP OF LIVE STORAGE=17.00' ..5,........ ......................... ......................... ........................ :.... ......................fit .............. BOTTOM OF LIVE STORAGE-14.00° 1 L\ / /37 LF 24" SD ® 0.0%- 4 / a uri ...................\...................DTENTfON POND....:. ................. 1 :.. \ / 4 SD#Z3, CB:TYPE 11- 72" RIM=20.44 IE=14.00 :24"(IN)SE \ BOTTOM OF DEAD STORAGE=6.00' / IE=14.00 24"(OUT)N BOTTOM OF POND=5.0W is ..................:..................\._-.-.-.-.-.-.-.-.-....-.--.-..................................................... :........................ :.................... STORM PROFILE: DETENTION POND CUT SCALE: 1 "=5' V. I "=20' H ---- - �� Ex fRR Line ° (Assumed Depth STORM PROFILE: DETENTION POND to SD#ZI SCALE: 1 "=5' V. I "=20': H 200 SAME STRUCTURE - - 3+.00 3+{00 EX 48" SD 1..PIPE ........ ..... DOWNSTREAM- POC 30 25 20 10 3+{60 4+-00 In Compliance W/ City Of Renton Standards Approved By: Date: Approved By: Date: ....................................................................................................................... Approved: By: Date: Approved: By: Date: 12 LF: 24" SD ® 6.4% .................... SD#Z2, CB TYPE 11- 72" RIM=20.51 IE=13.25 24"(IN)S IE=13.25:24"(IN)SE IE=13.25 24"(OUT)W ...........................................:..... NOTE: ALL STORM PIPE (SD) TO BE LCPE, RCP, SDR35 (IF GREATER :THAN 3'). ALL STORM PIPE TO CONFORM WITH CITY OF RENTON STDS 25 20 15 10 TITLE LONGACRES BUSINESS CENTER SW 27TH ST & NACHES AVE SW CONSULTANT COUGHLIN PORTER 5 LUNDEEN 801 SECOND AVENUE - SUITE 900 SEATTLE, WA 98104 O P: 206/343-0460 .........:........................ F: 206/343-5691 A CONSULTING STRUCTURAL AND CIVIL ENGINEERING CORPORATION 5+:00 ISSUED: DATE DESCRIPTION CONTRACTOR- TO- -CONTACT- -SPU- -TRANSMISSION- CREW CHIEF ROGER COX: (206)399-2496 WITH A MINIMUM 72 HOURS NOTICE PRIOR TO BORING CONSTRUCTION. AN SPU REPRESENTATIVE SHALL BE ONSITE DURING ALL WORK WITHIN SPU PROPERTY. KEY MAP: PROJECT NUMBER C152268-03 DRAWN BY SAS ISSUE DATE 05/04/2017 SEAL �otiL pET�, z 36936 GI S f V, SHEET TITLE / NUMBER Detention Pond Profiles C4031 R-388331