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Home My WebLink AboutS-279903I � LI o W 9 _ZQ < O �w J Q a- r W Rx Z O Elf Q Q c W W wry D C_ Q Z W_ Y Q d C °H W W U-) g O :�i N Q W (il)� GRAPHIC SCALE 25 q z5 so too I INCH =50 FT. CONNECT TO EXISTING SSMH ,#4324016 RENTON (S -323) CONNECT W/INTERNAL DROP SEE SHEET 10 FOR DETAIL FIELD VERIFY DEPTH AN LOCATION 20 LF 8" SSPVC S =1.16% PROTECT EXIST. SSMH - DURING CONSTRUCTION 25 LF 8" SSPVC S =1.16% SSMH #1 48 "0 RIM =144 18.78(AB) IE= 10.495 (6" E)(AB) IE= 10.465 8" S)(AB) IE= 10.305 8" N)(AB) -SSCO #2 8" SSPVC WYE W/CLEANOUT _ IE =10.01 � #1 A TYPE 1 -P / o RIM =3�r 1 IE =i§.3 SANITARY SEWER STRMCrJM NOTES \ INV=14.2 \ OV #2 . FF 1. Mr. Eric Davison, King County Wastewater Treatment Division, (phone N N z N c O 3 \ BW /OCD #1 6' BACKWATER /ODOR CONTROL VALVE _ Y \ ua �+ 73 NDS 675 (OR APPROVED EQUAL) ASTM 1785 (TO BE USED AS CLEAN OUT) \ VALVE INVERT ELEV. = 34.4 14.12 (AB TO\) l zoo N W a- INSTALL IN TRAFFIC RATED VALVE BOX < 8. CO TO 16.31 (AB > �v Zo aE \ \ li&.4- C 0 � a" S SPVV 8" SC WYE \ \ W /CLEANOUT f UTILITY VAULT 660 -SA (OR EQUAL) \ \ IE =10.01 2 AB 4) CONNECT TO \ CONNECT TO EXISTING VEHICLE LOAD ACCESS HATCHES o \ SSMH #4324016 RENTON (S -323) CONNECT W /INTERNAL DROP & .t RECHANNEL TO ACCEPT NEW INSIDE DROP SANITARY SEWER SSMH #1 \ SEE SHEET 10 FOR DETAIL 18.78(AB FIELD VERIFY DEPTH & LOCATION i 20 LF 8" SSPVC 1 WITH OUTSIDE DROP �%� CONNEC71ON FROM EAST \ (f1� S =1.16% 0 AB 12.5(AB) SSMH #2 PROTECT EXIST. KCDNR SSHM f7-.6 �.� (8" SSPVC NORTH) SOV #1 R01 -2 DURING CONS TRUCT10P1 19.6 IO¢6(AB) WITH TRAFFIC RATED ACCESS 25 LF 8" SSPVC NDS 675 (OR APPROVED EQUAL) 19.8(AB) 14.12 AS S= 1- 3& %1.2 %(AB) y� "0 �C FLAP VALVE PER KCDNR METRO 7&2 SSMH #1 � 48 ' , \ RIM =1 18.% AB) SOV 2 # 4" SHUT OFF VALVE IE =10.45 (6" E AB IE= 10.145 ((8° S (AB z \ IE =10.5 (8 "N} AB) 16.9(AB) (TOV WITH TRAFFIC RATED ACCESS CB #tA TYPE 1 -P 8.09(AB) 15.74(AB) COLLECTS FLOW FROM PUMP 475- m ISLAND COLLECT70N TRENCH SSCO #1 v _ (AB) 8.2(AB) W7774 TRAFFIC RATED ACCESS SSCO #2 186.4�A8?, � #1 A TYPE 1 -P / o RIM =3�r 1 IE =i§.3 SANITARY SEWER STRMCrJM NOTES \ INV=14.2 \ OV #2 . FF 1. Mr. Eric Davison, King County Wastewater Treatment Division, (phone V VE INV 40 LF 6" SSPVC \ S= \ s STRUCTURE .0% i Z O OUT NOTES OWS 11 U71UTY VAULT 660-SA (OR EQUAL) 8. CO TO 16.31 (AB CONNECT TO review and approval at least five days prior to construction. VEHICLE LOAD ACCESS HATCHES li&.4- � #1 A TYPE 1 -P / o RIM =3�r 1 IE =i§.3 SANITARY SEWER STRMCrJM NOTES Engineers Planners 1. Mr. Eric Davison, King County Wastewater Treatment Division, (phone 4032 748th Ave. N.E. INV LEE STRUCTURE DESCRIPTION NOTES RIM OUT NOTES OWS 11 U71UTY VAULT 660-SA (OR EQUAL) 19.8(AB) 16.31 (AB CONNECT TO review and approval at least five days prior to construction. VEHICLE LOAD ACCESS HATCHES li&.4- 46.15 (6) SANITARY SEWER OWS #2 UTILITY VAULT 660 -SA (OR EQUAL) 18_0(AI3)1F6. 2 AB 4) CONNECT TO VEHICLE LOAD ACCESS HATCHES �� 6 AB SANITARY SEWER SSMH #1 4g °g 18.78(AB WITH OUTSIDE DROP �%� CONNEC71ON FROM EAST "0 0 AB 12.5(AB) SSMH #2 54 SHALLOW f7-.6 �.� (8" SSPVC NORTH) SOV #1 6" SHUT OFF 19.6 IO¢6(AB) WITH TRAFFIC RATED ACCESS BW/OCD #1 NDS 675 (OR APPROVED EQUAL) 19.8(AB) 14.12 AS WITH TRAFFIC RATED ACCESS FLAP VALVE PER KCDNR METRO 7&2 . (TOV) SOV 2 # 4" SHUT OFF VALVE 17.9(AB) 4;15 16.9(AB) (TOV WITH TRAFFIC RATED ACCESS CB #tA TYPE 1 -P 8.09(AB) 15.74(AB) COLLECTS FLOW FROM PUMP 475- &5 ISLAND COLLECT70N TRENCH SSCO #1 6 "0 (AB) 8.2(AB) W7774 TRAFFIC RATED ACCESS SSCO #2 8 "0 19-21"B) ;;L;z 9.8('0 4&Ofi WITH TRAFFIC RATED ACCESS BW /OCD #2 NDS 675 (OR APPROVED EQUAL) FLAP VALVE PER KCDNR (METRO) 1920(AB)18.1(AB) 4A9 (TOV W RAMC RATED ACCESS _ I :r .r ry Z- SOV #1 6" SHUT OFF VALVE OWS 11 UTILITY VAULT 660 -SA (OR EQUAL) - I -- 40(AB)LF 6" SSPVC CONNECT GARAGE FLOOR DRAIN r -- I 2W WIDE A EASEMENT - -.I ' - FOR BENEFIT ARCEL A 5 =4.3% TO OIL /WATER SEPERATOR I SEE SANITARY SEWER STRUCTURE i' U RAC_ NO. 860228 0. NOTES FOR ELEVATIONS. c45' SANITARY ER EASEMENT CITY OF RENTI s }h.5a � 7 CB h,'6 7_SSMH #2 54 °0 (SHALLb � OCD �2� 6--BACKWATER/ODOR CONTROL ,pALVE NDS 675 (OR EQUAL) ASTM 1785 (TO BE USED AS CLEANOUT) VAuvE INVERT ELEV =12.3 INSTALL IN TRAFFIC RATED VALVE BOX. OW° /I2/ UTILITY VAULT 660 -SA (OR EQUAL) /CONNECT TO CB #1A WHICH COLLECTS SURFACE FLOW FROM #2 PUMP ISLAND AND STORAGE TANK SLAB CONNECT TO SANITARY SEWER SEE SANITARY SEWER STRUCTURE NOTES FOR ELEVATIONS. NOTE SEE SHEET 10 FOR SANITARY SEWER PROFILES NTH RIM, INVERT AND SLOPE INFORMATION ROLL # 167 FR 91 OEM f (I J SANITARY SEWER SYSTEM NOTES 1. All work materials shall be in conformance with the standards and specifications of the City of Renton Utility Deportment and the latest edition of the WSDOT /APWA Standards and Specifications. 2. The hours of work in the street right of way shall be limited to 8:30 a.m. to 3:30 p.m. on weekdays unless otherwise approved in writing by the Planning/Building/Public Works Department at 235 -2620. All street closures, partial or full, shall be approved by the Planning /Building /Public Works Department 72 hours in advance. The Police Department, Fire Department, and 911 shall be notified 24 hours in advance of any work in the right of way. 3. All construction shall be in accordance with "Standard Specifications for Municipal Public Works Construction" prepared by Washington State Chapter American Public Works Association, latest edition (APWA) and City of Renton Standard Specifications. 4. All locations of existing utilities shown are approximate and it shall be the contractor's responsibility to verify the true and correct location so as to avoid damage or disturbance. 5. A preconstruction conference and a 24 hour notice shall be required prior to starting new construction. It shell be the contractors responsibility to secure all necessary permits prior to starting construction. (Inspection will be accomplished by a representative of the City of Renton.) It shall be the contractors responsibility to notify the Utility Department 24 hours in advance of backfilling all construction. 6. Contractor is solely responsible for the means, methods and sequences of construction and for the safety of workers and others on the construction site. 7. It shall be the responsibility of the contractor to obtain street use and any other related permits prior to any construction. 8. Plans approved by the City of Renton, Public Works Department, shall take precedence over all other plans. 9. A copy of these approved plans must be on the job site whenever construction is in progress. 10. The contractor shall provide the City of Renton with an as -built drawing of the sanitary sewer system which has been stamped and signed by a licensed professional engineer or licensed professional surveyor. 11. Backfill shall be placed equally on both sides of the pipe in layers with a loose average depth of 6 inches, maximum depth of 8 inches, thoroughly tamping each layer to 95 percent of maximum density. These compacted layers must extend for one pipe diameter on each side of the pipe or to the side of the trench. Materials to complete the fill over pipe shall be the some as described. 12. Open cut road crossings for utility trenches on existing traveled roadway shall be backfilled with crushed rock and mechanically compacted. Cuts into the existing asphalt shall be neatline cut with saw in a continuous line. A temporary mix patch must be placed immediately after backfill and compaction. A permanent hot mix patch shall be placed within 10 days and shall be per City of Renton current standards. 13. Datum shall be City of Renton, U.S.C. and G.S. 14. All disturbed areas shall be seeded and mulched or otherwise stabilized to the satisfaction of the Department for the prevention of on -site erosion after the completion of construction. 15. All pipe and appurtenances shall be laid on a properly prepared foundation- in accordance with Section 7- 02.3(1) of the current State of Washington Standard Specifications for Road and Bridge Construction. This shall include necessary leveling of the trench bottom or the top of the foundation material as well as placement and compaction of required bedding material to uniform grade so that the entire length of the pipe will be supported on a uniformly dense unyielding base. Pipe bedding shall be pea gravel 6" above and below the pipe. 16. Sanitary sewer pipe shall be polyvinyl chloride (PVC) rubber gasketed ASTM D 3034, SDR 35, or ductile iron class 50. 17. In unimproved areas, manhole to extend minimum 6 inch and maximum 18 inch above finished grade. In paved area, cover must slope in all directions to match paving. KCDNR /METRO SS NOTES Engineers Planners 1. Mr. Eric Davison, King County Wastewater Treatment Division, (phone 4032 748th Ave. N.E. 684 -1707) shall be notified at least two days prior to construction LEE in the vicinity of King County's Eastside Interceptor, Section 1 manhole R01 -2. A-NNNT 2. During construction, no debris shall be allow to enter King County's Eastside Inceptor, section 1. � 3. Plans for dewatering adjacent to King County facilities shall be submitted to Mr. Eric Davison (phone 684 -1707) for King County .$ R 33180 4s�. -4'rtR'� Al- review and approval at least five days prior to construction. ocrinES 05 -07 -ZQ�/ 4. King County does not guarantee the location, diameter or pipe Inver elevation; therefore, field verification is recommended prior to construction. American Engineers Planners Engineering 4032 748th Ave. N.E. Corporation Redmond, WA 98052 PHONE (425) 881 -7430 Fax (425) 887 -7731 A-NNNT ' _ 2 7996? .ANNED OCT 4 2000