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Home My WebLink AboutS-330502M 1 � u N a o Ica C 0 o rn rn cy- Q cr- J Ld W QY (0 J � or_ v) ~ u J LLJ o CC Z G k, pV3 v9 m o 2 a x W V) a( R I O � N a �Z a a 3 o y� z o �I f SA Nl TA R Y SEWER NOTES & SPECIFICATIONS SANITARY SEWER NOTES AND SPEC117CA770NS 1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIF7CA770N OF 7HE CITY OF RENTON U77LI7Y DEPARTMENT AND THE LATEST ED177ON OF THE WSDOT/APWA STANDARDS AND SPEClF7CA770NS 2 ALL CONS7RUC770N SHALL BE IN ACCORDANCE WITH ?STANDARD SPECIFICA77ONS FOR MUNICIPAL PUBLIC WORKS CONS7RUC710N? PREPARED BY WASHINGTON STATE CHAPTER AMERICAN PUBLIC WORKS ASSOCIATION, LATEST ED177ON (APWA) AND CITY OF RENTON STANDARD SPECIFTCA RONS J. ALL LOCA77ONS OF EXIS77NC UnU77ES SHOWN ARE APPROXIMA7E AND IT SHALL BE 774E CONTRACTOR ?S RESPONSIBILITY TO VERIFY 774E TRUE AND CORRECT LOCA77ON SO AS TO AVOID DAMAGE OR DIS7URBANCE 4. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, ME774ODS AND SEQUENCES OF CONSTRUC77ON AND FOR THE SAFETY OF WORKERS AND 07HERS ON 7HE CONS7RUC770N SI7E 5. IT SHALL BE 7HE RESPONSIBILITY OF 774E CON7RACTOR TO OBTAIN S7REET USE AND ANY 0774ER RELA7ED PERMITS PRIOR TO ANY CONS7RUC770N 6. PLANS APPROVED BY 7HE CITY OF RENTON, PUBLIC WORKS DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS 7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB S17E WHENEVER CONSTRUCTION IS IN PROGRESS 8. 774E CONTRACTOR SHALL PROVIDE 774E CITY OF RENTON W7774 AN AS -BUILT DRAWING OF 774E SANITARY SEWER SYSTEM, WHICH HAS BEEN STAMPED AND SIGNED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 9. 6ACKF7LL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS W7774 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 DIAME7ER ON EACH SIDE OF 774E PIPE OR TO 774E SIDE OF THE 7RENCH. MATERIALS TO COMPLETE THE FILL OVER PIPE SHALL BE THE SAME AS DESCRIBED. 10. OPEN CUT ROAD CROSSINGS FOR U77LITY 7RENCHES ON EXIS71NG 7RAVELED ROADWAY SHALL BE 8ACKF7LLED W7774 CRUSHED ROCK AND MECHANICALLY COMPACTED. CUTS INTO THE EXIS77NG ASPHALT SHALL BE NEATLINE CUT W 7 SAW IN A COA177NUOUS LINE. A 7EMPORARY MIX PATCH MUST BE PLACED IMMEDIATELY AFTER BACKFILL AND COMPAC770N. A PERMANENT HOT MIX PATCH SHALL BE PLACED W771IN 10 DAYS AND SHALL BE PER CITY OF RENTON CURRENT STANDARDS 11. DATUM SHALL BE CITY OF RENTON, 1988 NA VD. 12 ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED TO THE SA77SFAC77ON OF THE DEPARTMENT FOR THE PREVEN770N OF ON -SITE EROSION AFTER THE COMPLE77ON OF CONS77?UC770N. 13. ALL PIPE AND APPUR7ENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDA770AI IN ACCORDANCE WITH SEC77ON 7 OF THE CURRENT STATE OF WASHINGTON' STANDARD SPECIFICA77ONS FOR ROAD AND BRIDGE CONSTRUC77ON. THIS SHALL INCLUDE NECESSARY LEVELING OF 7HE TRENCH BOTTOM OR THE TOP OF THE FOUNDA77ON MATERIAL, AS WELL AS PLACEMENT AND COMPA077ON OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT THE EN77RE LENGTH OF THE PIPE WLL BE SUPPOR7ED ON A UNIFORMLY DENSE, UNYIELDING BASE. PIPE BEDDING SHALL BE PEA GRAVEL 6 INCHES ABOVE AND BELOW THE PIPE. 14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKE7ED ASTM D 3034, SDR 35, OR DUC77LE IRON CLASS 50. 15. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCHES AND MAXIMUM 12 INCHES ABOVE FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE 7N ALL DIREC77ONS TO MATCH PAVING. U77LITY SPECIRCA77ONS C \SDSK \ CITYNO TES \RENTON \U17LITYSPECIRCA 770NSDOC Q w 0 000 314" SPACES SPACED -314" 12 "0 [-4 314" 0 0 0 AS INDICATED -HT. 7/8" FIBER JOINT — 13 0 PACKING m 000 1/8" RAISE -1/2" WIDE 1/8 BEND 1' BORDER 10" z w w - - =`- -- - -- PLUG SEALED IN SAME 7 3 4' "MANNER R AS S MAIN SEWER JOINTS. 8„ 15' CAST IRON RING AND COVER MATERIAL AS SPECIFIED. CLEAN —OUT DETAIL - CASTING INLAND FDRY r � 'i PROPERTY LINE OR EQUAL PT #714 SIDE SEWER MAIN TO BUILDING SEWER 25 SEE DETAIL 5.1.4 ADJUSTMENT 4" MIN. o z , FUTURE 6" SEWER PIPE ' 6 ° - -� BLDG SEWER 6" SIDE OUTLET TEE z; �� CONE 2'X4" STUD SERVICE - 4)ARKER MORTAR JOINTS PAINT UPPER PORTION WHITE w' AND STENCIL ON SIDE WORD 0 "SEWER" WITH 3" HIGH 4" MIN. STEPS -3 4" DEFORMED BAR a BLACK LETTERS. STEPS SHALL BE INCLUDED 6" SIDE SEWER & BUILDING SEWER PLAN g _I 6 1/2" d CONRETE RISER BY PIPE INC. 6" SIDE SEWER 48 OR APPROVED EQUAL 1:3.5'MIX NOTE: CONCRETE 60' ALLOWABLE MAX SIDE SEWER SHALL HAVE A BLOCKING FOR CAST OR MINIMUM 5' COVER AT PROPERTY MAX. PIPE SIZE -21" I.D. UCTILE IRON PIPE LINE OR 3 -5' LOWER THAN THE AX LADDER -STD. ALUMINUM 6 AIIN ff LOWEST HOUSE ELEVATION, WHICH - OR GALVANIZED STEEL. 25• MIN EVER IS LOWER. CONCRETE SHELF 6 L1 /N HORIZONTAL 6" SIDE OUTLET TEE SEWER MAIN EXIS77NG SEVER MAIN CONC. BLOCKING ANGLE -' s" s�DE sEwER OF TEE AT MAIN OVER 25 ° "TEST MORTAR F LET PRECAST BASE SECTION ELE NATION .� 6 TEE TO BE INSTALLED L_ _ OR CAST IN PLACE J� AT CONNECTION 6,. MIN. 4�� NOTE: — 6" MIN. ovof MAKE TAP THROUGH CAST IRON GVE E SADDLE SECURED TO SEWER MAIN SANITARY MANHOLE TYPICAL DETAIL WITH STAI NE Sn1G NEW ANDS enPO�, 25•G SEWERS TO EXISTING MAIN. TYP. " SEE SHTS. 11 & 12 29' MIN SLOPE HORIZONTAL VITRIFIED CLAY, PLAIN & REINFORCED CONCRETE, DI & TYPICAL SIDE SEWER Cl PIPE SEWER MAINS ARE TO ELEVA TION BE CORE DRILLED. NOTES, I, STEPS TO BE 3/4" 0 DEFORMED BAR GALVANIZED SAFTEY STEPS OR EQUAL 2. STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED SIDE SEWER SERVICE DETAIL 3, CASTING TO BE OLYMPIC FOUNDRY MH30 WITH MH30 D/T OR EQUAL, PER DWG. BR29 4, MANHOLE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE TYP. SEE SHTS. 15 & 16 5. OPENING SHOULD BE ON' DOWNSTREAM SIDE. _b. ALL 'JOINTS SHALL BE GROUTED. 7. SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING, COATED (SEALED) WITH A HIGH 'SOLIDS URETHANE' COATING) WASSER MC CONSEAL OR APPROVED EQUALT COLOR OF '.COATING SHALL BE WHITE, Q w 0 000 314" SPACES SPACED -314" 12 "0 [-4 314" 0 0 0 AS INDICATED -HT. 7/8" FIBER JOINT — 13 0 PACKING m 000 1/8" RAISE -1/2" WIDE 1/8 BEND 1' BORDER 10" z w w - - =`- -- - -- PLUG SEALED IN SAME 7 3 4' "MANNER R AS S MAIN SEWER JOINTS. 8„ 15' CAST IRON RING AND COVER MATERIAL AS SPECIFIED. CLEAN —OUT DETAIL - r � 'i d;