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Home My WebLink AboutS-288201IE Fj a� yap L� 2 2 a per. s It I W 0 h+ 1 I 0 ;T. Z ` Q o � W a c m q, •� o d �g eq � s6@ 0 O �w �a LEGEND EXISTING REMO ", ?ROPOS'6 I::NC'!E �ROaO.$EC ASPHALT PAVING GAS C'CNCRETE PAVING GIs --' -- EUILDINGS [ : WAT E -- -- TREE PROTECTION TR_E WIPRO I '.TIGI 'y. �T t RI iN= CONSTPUC ITN LIII I irrI E t:. CONTOUR (NDEY + . I. -, -_ CONTOUR. U, - v CD CURBING _ 'I ♦c SAWCU! :LINE A'A c ti .. [. - to N-+ SILT F.NCE Gene Coulon Park I T- RESIBENTA_ BLDG. LOWEST FINISH TO B E C NSTRU„lE 11 _OCR EL 22 ......,t..Y,..,. � .�. DUn'NG PEASE 1 96,60 Ste" 7 I I 7r )h _ / / UBE GTr- EUTUR' 01PEE I BUILDING -o j I I all ` SANITARY SEWER NOTES AND SPECIFICATIONS before you D19. AIL WORK MATERIALS SHALL BE IN CONFORMANCE WITH HE STANDARDS AND SPECIFICATIONS OF \ �\ \ \ THE CITY OF RENTON AND THE LATEST EDITION OF THE WSDOt /APWA STANDARDS AND SPECIFICATIONS. 1�+[� " f \' \\ �\ - \ 2 THE HOURS OF WORK IN THE STREET RIGHT -OF -WAY SHALL,BE LIMITED TO 8:30 A.M. TO 3:30 P.M. G 30 60 120 - - ` "•"''' 'V \\ \ ON WEEKDAYS UNLESS OHERWISE APPROVED IN WRITING BY THE TRANSPORTATION DMSION AT 1- 800 - 424 -5555 - �, 277 -6222. ALL STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROVED BY HE TRANSPORTATION DIVISION 24 HOURS IN ADVANCE. THE POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE aOI :RGIZO�IUD sEZYCE (�sn7 s •` IkBM135 �,� \ \ NOTIFIED 24 HOURS IN ADVANCE. SCALE 1 " =60' >� v V v�. / x i 1 I / / J 7 M/ / Existing Steam Plant FF =22.40 � - i i y i T rl wrvp �� -IdBt 8 � WN06522 A,30L404.54 Boeing Renton Plant 6 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 T SHALL BE THE CONTRACTORS RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. / a \ 5. A PRECONSTRUCTION CONFERENCE AND A 24 HOUR NOTICE SHALL BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION. IT SHALL BE THE CONTRACTOR'S 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 CONTRACTOR'S RESPONSIBILITY TO T NOTFY THE UTILITY DEPARTMENT 24 HOURS IN ADVANCE OF BACKFILLING ALL CONSTRUCTION. gD `\ 7'rN \ 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. - -CL \` 7. IT SHALL BE THE RESPONSIBILITY OF HE CONTRACTOR TO OBTAIN STREFT USE AND ANY OTHER I I 8. PLANS APPROVED BY THE CITY OF RENTON, DEVELOPMENT SERVICES DIVISION, SHALL TAKE 5•1 , PRECEDENCE OVER ALL OTHER PINS. il. 9. A COPT OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS `1 _ `'1 I IN PROGRESS. II 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 FUTURE IT T �1 ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. BUILDNGIAL 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 { :r 1 I QI DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH. MATERIALS TO COMPLETE f THE FILL OVER PIPE SHALL BE THE SAME AS DESCRIBED. 1� J � _ (_;__ I � ! �. I I 12. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED ROADWAY SHALL BE ,6060 I BACKATED WITH CRUSHED ROCK AND MECHANICALLY COMPACTED. CUTS INTO THE EXISTING f 1 , ASPHALT SHALL BE NEATLINE CUT WITH SAW IN A CONTINUOUS LINE. A TEMPORARY MIX PATCH 3" I CONNECT EXISTING SIDE MUST BE PLACED IMMEDIATELY AFTER BACKFILL AND COMPACTION. A PERMANENT HOT MIX PATCH i SEALER TO SEWER. SYSTEfd 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. .,�, . .....� �..,. ,�.. 1... ....... �.. ..,.,., . �` ° "` ° ""-1" " "�` ` "" ' P J j T •'" ' " " "' "' °" _. .- 14. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED TO THE l SATISFACTION OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION AFTER THE EXIST NG o -z'NT =VrER COMPLETION OF CONSTRUCTION. ., N,-T f 15 ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH SECTION 7-02.3(l) OF THE CURRENT STATE OF WASHINGTON STANDARD i -•� �— i _ ;' ' ii T ` SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION, THIS SHALL INCLUDE NECESSARY LEVELING : *- _ -= = _� —� -" -_ �..t'ad ,� . T �. II _..._ . I _. �.,•� OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL AS WELL AS PLACEMENT ,° _ ` _ — _ — " •s —_ _ —r T_— — -- ! 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. ° I i6. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED ASTM D 3034, t SDR 35, OR DUCTILE IRON CLASS 50. CONNECT 10 17. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCH AND MAXIMUM 18 INCH ABOVE I T EX 96 METRO FI NI SHED GRADE. COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING. IN PAVED AREA, 1. SEPARATION 18. WHERE SHOWN AS C -900, THE SEWER PIPE SHALL BE PRESSURE GLASS 150(DR18) CONFORMING TO OM EXGTi G MAIN AWWA C900 18. PROVIDE NEW EASEMENT 19. ALL SIDE SEWER STUBS SHALL BE CAPPED WITH A WATER TIGHT PLUG. PLUG LOCATION SHALL BE TO CITY OF RENTON MARKED WITH A 2x4 STAKE, 12' CONE, WITH ONE END BURIED AT THE DEPTH OF THE PLUG 01 - INVERT AND EXTENDING AT LEAST 3' VERTICALLY OUT OF THE GROUND. THE PORTION OF THE STAKE ABOVE GROUND, M F WITH T D DT FROM THE INVERT TO ROUN S RACE. CONNECTT PIPE HE STAKE WTHAN8 AT ABOVE THE -- - _- I GROUND WATER NOTE: - THE CONTRACTOR SHALL NOTE THAT THE APPROXIMATE - ( w GROUND WATER ELEVATION HAS BEEN MEASURED AT HORIZONTAL DATUM ELEVATION Ift THE CONTRACTOR SHALL PROVIDE Q DEWATERNG, AS REQUIRED FOR CONSTRUCTION OF THE WASHINGTON COORDINATE SYSTEM OF 1983(91) NEW V SEWER MAN. THE CONTRACTOR SHALL NORTH ZONE I O COORDINATE DEWATERNG WELLS, OR AN ALTERNATIVE NATIONALNGEODEDC SURVE OINTOS METHOD, WITH THE GEOTECHNICAL ENGINEER CONTRACTOR No. 0031 "NA E 1990 SHALL NOTE THAT DEWATERNG WELLS MUST BE LOCATED No. 0155 •PTB• 1902 No. 0049 •SUMMB` 1990 W[TMI THE EASEMENT. HORIZONTAL LOCATION OF MANHOLES ARE BASED UPON HE NORTHING & EASDNG RELATIVE TO HE PROPERTY CORNERS. LOCATION INFORMATION HAS METRO SURCHARGE NOTE PAN SHEETS. ' BEEN PROVIDED IN THE — N DURING EMERGENCY SRUATION<S, METRO MAY SURCHARGE THE SANITARY SEWER MAINLINE TO ELEVATION 25.00. ANY RWOMNIMMI D GRAVITY SIDE SEVERS DRAINING FINISHED FLOORS LOWER FOR APPROVAL THAN ELEVATION 25, MUST HAVE BACK FLOW PREVENTORS INSTALLED. F FLOOR BELOW ELEVATION 25 ARE DRAINED BY i VIA FORCE MAN, BACK FLOW PREVENTORS WILL NOT BE BY ,y NEEDED. THE PUMP WILL ACT AS BACKFLOW PREVENTION. BY QATR COUGHLIN PORTERLUNDEEN I A CONSULTING STRUCTURAL AND COIL ENGINEERING CORPORATION 217 PINE STREET- SUITE 3DO P. 206/343 -0460 SEATTLE, WA 98101 F: 2061343 -5691 WE A9o�SSl�� a Ex =IREC C- !/23/2002 BY ATE BY. DATE , Y,TAP SOUTHPORT - PEE I "HE ET, Secc evelopmeni, Bellevue, Washington 98004 — ' C42 C4.1 PfLASE 1 C4.0 4.3 - SANITARY SEWER PLAN SGwAuy:J JUL 2 1 [001 r� O x y 0 � H •v ly w , �n N r o 0 U zz w1 '1 l� Uj