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Home My WebLink AboutS-22020ASE 1/4, NE 1/4, SEC. 3, T.23N., RZE., W.M. PROPERTY LINE SANITARY SEWER NOTES & SPECIFICATIONS V -0" MIN. - - 6-0 FUTURE 6" BUILDING SEWER PIPE 1 BUILDING SEWER 2 "x 4" STUD SERVICE MARKER PAINT UPPER TEE WATH 6" SIDE OUTLET PORTION WHITE ANS STENCIL ON SIDE Z WORDING "SEWER" WITH 3" HIGH BLACK LETTERS- AND g6 WIRE WRAPPED AROUND THE SPUD AND 6" SIDE SEWER AND BUILDING SEWER 10 EXTENDED TO THE TOP OF THE STUD. a UNLESS OTHERWISE APPROVED BY THE CITY, MAKE TAP THROUGH CAST VITRIFIED CLAY, PLAIN AND REINFORCED CONCRETE, Dl PIPE AND C1 IRON SADDLE SECURED TO SEWER MAIN WITH STAINLESS STEEL BANDS PIPE SEWER MAINS ARE TO BE CORE DRILLED WHEN CONNECTING NEW SIDE SEWERS TO EXISTING MAIN. 60" ALLOWABLE MAX. FOR CAST IRON PIPE OR DUCTILE IRON PIPE. *MIX 45' MAX. /�� MPx ��9Vp� R 25' MIN. —_Ca _2% MIN SLOPE HORIZONTAL 6" SIDE OUTLET TEE 1 SEWER MAIN 6" MIN SEWER MAIN CONCRETE BLOCKING ANGLE OF TEE AT MAIN OVER 25 TYPICAL SIDE SEWER ELEVATION ELEVATION NOTE: UNLESS OTHERWISE SHOWN ON PLAN, SIDE. SEWER SHALL HAVE A MINIMUM S' COVER AT PROPERTY LINE OR 3 -5' LOWER THAN THE LOWEST HOUSE ELEVATION, WHICHEVER IS LOWER. 1 DETAIL ° STANDARD SIDE SEWER INSTALLATION SEWER' MAIN TO PROPERTY LINE No scALE rALL 90°fURNS SHALL BE ACCOMPLISHED BY MEANS OF A WYE AND 45 ®END. TWO 45 °BENDS SHALL NOT BE ACCEPTABLE - w w 4" CLEANOUT WYE WITH 45 BEND AND PLUG. w Z HOUSE HOUSE HOUSE 4" SEWER PIPE (TYPICAL) 4" SURFACE 4" SEWER PIPE T CLEANOUT WYE 4" BEND AS REQUIRED (NO MORE d' THAN 45 SEND). EVERY 2ND CHANGE. IN DIRECTION OR GRADE 4" CLEANOUT WYE WITH PLUG WILL REQUIRE A SURFACE 4" TEST TEE WITH 3' —O" MIN. CLEANOUT WYE l1 PROPERTY LINE I PLUG FACE UP (TYPICAL) in 4" SEWER PIPE, SEE NOTES 2 AND 3. MINIMUM LINE SIZE FOR OTHER THAN SINGLE FAMILY IS 6" PROPERTY LINE in 6' MIN. 6 "x 4" REDUCER io io Z z (TYPICAL) i z w MAIN SEWER LINE 5Z �1 w� TYPICAL BUILDING SEWER INSTALLATION PLAN NOTES: o 4" SOIL PIPE IF THE BUILDING SEWER IS LOWER THAN THE 1. Prior to installation of a sanitary sewer connection, z o side —sewer permit must be purchased from the City of CALDER COUPLING z ROADWAY ELEVATION, BACKFLOW PREVENTION Renton Public Works Department. n: OR EQUAL TO FIT ¢ DEVICE SHALL BE INSTALLED EQUAL TO TYLER v o < ¢ 2 -84, 2. Types of pipe and fittings that can be used for sanitary cs ° sewers shall be approved by the Department of Public Works. Z io SURFACE CLEANOUT - ° 4" CALDER COUPLING Rubber or neoprene gaskets as specified by the manufacturer, ° I 4 "x 4 "ie4" WYE o shall be used on joints. I i5 OR EQUAL TO FIT m 'r' 5 1 A minimum grade of 2% (1/4" per foot) must be m SURFACE CLEANOUT maintained with 4" pipe. In the event a 2% grade 4 "x 4 "x4" WYE cannot be maintained. The owner must an a TRACT H ACCESS PAD 6" THICK CRUSHED ROCK 1 1/4" MINUS PUMP STATION I 20LF 6" D.I. VENT S=2.0% VENT HEADBOX ELECTRICAL PANEL I ENCLOSURE eP O ss TELEMETRY TO�hr, PANEL I O ENCLOSURE S<�! SANITARY SEWER PUMP STATION HOSE BIB IN LOCKING j VALVE BOX I I--- 3/4" BACKFLOW PREVENTER s (SEE SHT. W -8 FOR DETAIL) 3/4" WATER SERVICE S.S. M.H. A -2 L All work materials shall be in conformance with the standards and specifications of the City of Renton and the latest edition of the WSDOT /APWA Standards and Specifications. 2. The hours of work in the street rightof -way shall be limited to 8:30 a.m. to 3:30 p.m. on .weekdays unless otherwise approved in writing by the Transportation Division at 277-6222. All seras closures, partial or full, shall be approved by the Transportation Division 24 hours in advance. The Police Department, Fire Department, and 911 shall be notified 24 hours in advance. 3. All construction shall be in accordance with "Standard Spccificatiam for Municipal Public Works Construction" prepared by Washington State Chapter American, Public Works Association, latest edition (APWA) and City of Rahton Standard Specifi —oas. 4. All locations o£existing utilities shoua are approximate and it shall be the contractor's responsibility to verify the true and correct location so as to avoid damage or dirn� r+>r.ce. 5. A preconstruction conference and a 24 hour notice shall be required prior to starting new construction- It shall be the contractors responsibility to secure all neces;- 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 City Inspector 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 responsibiliry of the contractor to obtain street use and any other related permits prior to any construction. S. Plans approved by the City of Renton, Development Services Division, 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. if. Backfill shall be placed equally on both sides of the pipe in layers with a loose average depth of 6 inches, rtazinnurri 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 same 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 neadine cut with saw in a continuous line. A temporary mix patch must be placed immediately after backfill and compaction. A pemancht hot mix patch shall be placed within 10 days and shall be per City of Rennin 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 ofon -sue erosion after the complevan ofcorstruction 15. All pipe and appurtenances shall be land on a properly prepared foundation to accordance with Section 7 -02 t(1) of the current State of Washington Standard Specifiwtions for Road and Bridge Construction. This shall incluUe necessary leveling of the trench bottom or the top of die 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 gm'vel 6" above and below• the pipe. 16. Sanitarysewdr pipe shall be polyvinyl chloride (PVC) rubber gasketed ASTM D 3034, SDR 35, or ductile iron class 52 With mechanical jc,mts. , 17. In unimproved areas, manhole to extend minimum 6 inch and maximum 18 inch above funished-grade. In paved area, cover must slope in all directions to match paving. 4" PIPING ggrade release to the Cityy and then can install 4 "x 4 "x 4" TEST TEE 6" pipe at a grade of i% FACE UP AND PLUGGED z tY 4" PIPING 4, For ' nspection of side sewer, call 24 hours in advance, 277 -5570. Site must be ready for inspection iI tr 4" NIPPLE m and representative on site when inspector ° m a rives at appointed time. Side ewer and stub zx 6 "x 4" REDUCER shall be tested per City specifications. w Make the connection at the house. Do not backfill 0 6" COUPLING TO FIT the ditch until approval is given by the inspector. Z END 6" PIPE - Final approval will be granted after the existing PLAN septic tank has been pumped out and filled with sand. no ( I REMOVE 2 "x4" STUD AND CAP OR PLUG ON END OR EXISTING 6" SEWER PIPE BUILDING DRAIN 5. Install side sewer with 2' minimum cover. 18" a g AND INSTALL BUILDING SEWER COUPLINGS, FOR LOW HOUSE cover is allowed at the house if outlet is shallow. o REDUCER, TEES, AND BENDS AS REQUIRED. I 6. If responsible sewer stub is not available. The owner shall io be responsible for its installation. The side sewer shall be a minimum sewer r n size. b tee p of available, the main sewer line must be tapped PROPERTY I I DNE thru a cost iron saddle. All work Within �— SEE SIDE SEWER DETAIL street right —of —way shall be done by a licensed ¢ 6" PIPING TO 6' -0" and bonded contractor. o y BEYOND PROPERTY LINE 7. All work shall be ac o plished in accordance with the Washington Industrial Safety and Zm m I I 6" SIDE OUTLET TEE Health Act. (WISHA) �p o SEE NOTE 6 SEWER MAIN rr I I 8. All trench backfill for side sewers m the public right —of —way shall consist of 5/8" minus crushed rock. CALL FOR LOCATIONS BEFORE YOU DIG 9. An buildina sewer and side sewers shall have 48HR LOCATORS 1- 800 - 424 -5555 bedding in- accordance with drawing BW18C or —J� — BRO9 as applicable. &,2202 MROPEY LINE TO BUILDING CONNECTION NQ scgLE . _k..,, . , _. WWP -27 -2202 f fA f f ! A I ! 1 A 1 A A I A I 1 I I I 1 !A 20 19 18 17 116 15 14 13 12 11 10 9 8 7 6 MI RO OX 6 7 8 9 10 11 12 13 14 15 16 17 Z Q O ® Imo— cc W (1 2 3:: w 83 W 03 Z >- 0 'Q�/� S2 Vl M E,1 ® U � � V) 9V) R d i A 6� Z r ROC Aw< w S E s O Z Z K }o z F tY a K N m M _ W Ste O J V V s S is aa O A A U 1 H ° m o NJ Cq z ° 1 Ii 18 19 V u 1 1 20 21