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Home My WebLink AboutS-347704F- F- 11 CL CL w a Z U w 0 o: CL SANITARY SEWER NOTES & SPECIFI CA TIONS Sanitary Sewer Notes and Specifications THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SANITARY SEWER UTILITY. 1. All work and work material shall be in conformance with the standards and specifications of the City of Renton Planning /Building /Public Works Department and the latest edition of the WSDOT /APWA Standards and Specifications, as approved and modified by the City of Renton in the Renton Standard Plans & Specifications. A set of approved plans shall be kept on site at all times during construction. 2. The hours of work in the street right of way shall be per City specifications on weekdays unless otherwise approved in writing by the Planning /Building /Public Works Department. An approved traffic control plan must be obtained prior to beginning any work within public right of way. 3. 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. 4. A pre — construction 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 notify the Public Works inspector 24 hours in advance of backfiliing all construction. 5. Contractor is solely responsible for the means, methods and sequences of construction and for the safety of workers and others on the construction site. 6. It shall be the responsibility of the contractor to obtain street use and any other related permits prior to any construction. 7. Plans approved by the City of Renton, Public Works Department shall take precedence over all other plans.8. A copy of these approved plans must be on the job site whenever construction is in progress. 9. 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. 10. 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. 11. Open cut road crossings for utility trenches on existing traveled roadway shall be backfilled with crushed rock and mechanically compacted unless otherwise approved by the Public Works inspector. 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. 12. Datum shall be City of Renton, 1988 NAVD. 13. 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. 14. All pipe and appurtenances shall be laid on a properly prepared foundation in accordance with the standards and specifications of the City of Renton Planning/Building/Public Works Department and the latest edition of the WSDOT /APWA Standards and Specifications, as approved and modified by the City of Renton in the Renton Standard Plans & Specifications. 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 as required from the pipe bedding standards, Detail 8077. 15. Sanitary sewer pipe shall be polyvinyl chloride (PVC) rubber gasketed ASTM D 3034, SDR 35, or ductile iron class 50, unless otherwise approved by the Wastewater Utility. 16. In unimproved areas, manhole to extend r inches above finished grade or must have mir poured at grade. In paved area, cover must sl paving. RECESSES LIFT POCI Z�� (BRONZE 12 }" 14" 1 i" 12 }' 14" CAST IRON RING AND COVER CONCRETE CLASS 3000 t TIGHT A NO. EXISTING SEWER MAIN CONC. BLOCKING ANGLE mss" SIDE SEWER OF TEE AT MAIN OVER 25° ELEVA TION v 6 "TEST TEE TO BE INSTALLED AT CONNECTION � \1 0NoG NOTE. - �E tG MAKE TAP THROUGH CAST IRON O SADDLE SECURED TO SEWER MAIN WITH tT�OC1GR� WHEN SCONNECTING STEEL EW SIDE 25• SEWERS TO EXISTING MAIN. 29, MIN SLOPE HORIZONTAL VITRIFIED CLAY, PLAIN & TYPICAL SIDE SEWER REINFORCED CONCRETE, D1 & C1 PIPE SEWER MAINS ARE TO ELEVATION BE CORE DRILLED. SIDE SEWER SERVICE DETAIL TYP. SEE SHTS. 15 & 16 MIN MIN �_ MIN I MIN MIN 2" CLAQ_ REVISION *2" CLA CLA OF CURB OR OF PAVEMENT .AND FDRY PT #714 5.1.4 T 4" MIN. DEFORMED BAR BE INCLUDED RISER BY PIPE INC. DVED EQUAL PE SIZE -21" I.D. —STD. ALUMINUM VANIZED STEEL. -7E SHELF MORTAR F LET PRECAST BASE SECTION L— OR CAST IN PLACE 6" MINA 6 MIN. SANITARY MANHOLE TYPICAL DETAIL (NTS) NOTES, 1, 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 3. CASTING TO BE PER DWG. BR29 4. MANHOLE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE 5. ALL JOINTS SHALL BE GROUTED, 6. SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING, COATED (SEALED) WITH A HIGH SOLIDS URETHANE COATINGI WASSER MC— CONSEAL OR APPROVED EQUAL/ COLOR OF COATING SHALL BE WHITE. 7. RUBBER GASKETTED JOINTS SHALL BE IN CONFORMANCE WITH ASTM C -443. 8. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 THE',', INSIDE DIAMETER OF THE LARGEST PIPE. 9. CONNECTIONS TO MANHOLE SHALL BE MADE USING GPK ADAPTOR, KOR —N —SEAL BOOTS OR APPROVED EQUAL. EDGE OF EXISTING /NEW FA /C ROADWAY (TYPICAL) 2" CLASS `B' OVERLAY 'ENTER LINE OR .ANE LINE VARIES --{ 1 ' 2 5' M1' IMIN � MIN I MINT GRAVEL /GRADE SHOULDER A NEEDED (TYPICAL) -ACP CLASS `E' OR `B' 6" CRUSHED SURFACING TOP COURSE CRUSHED ROCK, FLOWABLE FILL OR AS! REQUIRED BY ENGINEER CAS77NG; PROPERTY LINE SIDE SEWER MAIN TO BUILDING SEWER ""A -BUILT NOTE: 'UAL OR EQUA SEE DED AD✓UST14 25„ Q ; 7 7 04 FUTURE 6" SEWER PIPE 6 ° BLDG SEWER 6" SIDE OUTLET TEE 2; 2"X4" STUD SERVICE MARKER PAINT UPPER PORTION WHITE W AND STENCIL ON SIDE WORD "SEWER" WITH 3" HIGH BLACK LETTERS. N 4" MIN. CONE MORTAR" STEPS -3 STEPS Si 6" SIDE SEWER & BUILDING SEWER PLAN 2 -, SURVEY PERFORMED BY TOUMA ENGINEERS AND 6112 N 6" SIDE SEWER 1: J. 5 MIX NOTE: q 48" VARIES CONRETE' OR APPR LAND SURVEYORS CONCRETE 60•ALLOWABLEMAX SIDE SEWER SHALL HAVE A BLOCKING FOR CAST OR MINIMUM 5' COVER AT PROPERTY DUCTILE IRON' PIPE. LINE OR 3 -5' LOWER THAN THE 6 1MIN . X LOWEST HOUSE ELEVATION, WHICH- CHECKED FOR COMPLIANCE MAX. F a LADDER OF ENGINEERS AND -. 25 MIN EVER IS LOWER. TO CITY STANDARDS OR GAP'. 6 .WIN HORIZONTAL 6" SIDE OUMET TEE GRIND OR SAWCUT AND REMOVE CONCRE SEWER MAIN Date PA VE MEN T PATCH DETAIL (HR -23) CONCRETE CLASS 3000 t TIGHT A NO. EXISTING SEWER MAIN CONC. BLOCKING ANGLE mss" SIDE SEWER OF TEE AT MAIN OVER 25° ELEVA TION v 6 "TEST TEE TO BE INSTALLED AT CONNECTION � \1 0NoG NOTE. - �E tG MAKE TAP THROUGH CAST IRON O SADDLE SECURED TO SEWER MAIN WITH tT�OC1GR� WHEN SCONNECTING STEEL EW SIDE 25• SEWERS TO EXISTING MAIN. 29, MIN SLOPE HORIZONTAL VITRIFIED CLAY, PLAIN & TYPICAL SIDE SEWER REINFORCED CONCRETE, D1 & C1 PIPE SEWER MAINS ARE TO ELEVATION BE CORE DRILLED. SIDE SEWER SERVICE DETAIL TYP. SEE SHTS. 15 & 16 MIN MIN �_ MIN I MIN MIN 2" CLAQ_ REVISION *2" CLA CLA OF CURB OR OF PAVEMENT .AND FDRY PT #714 5.1.4 T 4" MIN. DEFORMED BAR BE INCLUDED RISER BY PIPE INC. DVED EQUAL PE SIZE -21" I.D. —STD. ALUMINUM VANIZED STEEL. -7E SHELF MORTAR F LET PRECAST BASE SECTION L— OR CAST IN PLACE 6" MINA 6 MIN. SANITARY MANHOLE TYPICAL DETAIL (NTS) NOTES, 1, 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 3. CASTING TO BE PER DWG. BR29 4. MANHOLE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE 5. ALL JOINTS SHALL BE GROUTED, 6. SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING, COATED (SEALED) WITH A HIGH SOLIDS URETHANE COATINGI WASSER MC— CONSEAL OR APPROVED EQUAL/ COLOR OF COATING SHALL BE WHITE. 7. RUBBER GASKETTED JOINTS SHALL BE IN CONFORMANCE WITH ASTM C -443. 8. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 THE',', INSIDE DIAMETER OF THE LARGEST PIPE. 9. CONNECTIONS TO MANHOLE SHALL BE MADE USING GPK ADAPTOR, KOR —N —SEAL BOOTS OR APPROVED EQUAL. EDGE OF EXISTING /NEW FA /C ROADWAY (TYPICAL) 2" CLASS `B' OVERLAY 'ENTER LINE OR .ANE LINE VARIES --{ 1 ' 2 5' M1' IMIN � MIN I MINT GRAVEL /GRADE SHOULDER A NEEDED (TYPICAL) -ACP CLASS `E' OR `B' 6" CRUSHED SURFACING TOP COURSE CRUSHED ROCK, FLOWABLE FILL OR AS! REQUIRED BY ENGINEER ""A -BUILT NOTE: 'UAL S- 3 4 7 7 04 FIE "AS— BUILT" IS BASED ON AN ACTUAL FILED SURVEY PERFORMED BY TOUMA ENGINEERS AND VARIES LAND SURVEYORS CHECKED FOR COMPLIANCE 2" DEPTH OF ENGINEERS AND TO CITY STANDARDS GRIND OR SAWCUT AND REMOVE �TOUMA LAND SURVEYORS.PLLC Date PA VE MEN T PATCH DETAIL (HR -23) Date ' TYP. SEE SHTS. 1 66M SOUTH 191ST PLACE. SUITE E -102 • KENT, WA 96032 PHONE (425) 251 -0665 FAX (425) 251 -0625 Date '°4/ °6 9/4/08 omaim: uve 1 " =20' '�' CITY OF GERASIMOV SEWER EXTENSION V,� RENTON wa DATUM SANITARY SEWER DETAILS & NOTES ° •• .«¢.� Planning /Building /Public Works Dept. 5008 NE 1st STREET RENTON WA. 972 ne- rr e000 svue r 1 .,°.