The URL can be used to link to this page

Home My WebLink AboutWWP2703410.3SA NITA R Y SEWER NOTES SW 114, NE114, SEC. 15, TWF 23 N., RGE. 5 E., W.M. 0 0 � a o ifi W a z 0_ 0 U Q n Q 0 o w o VIA mommom8 1. ALL WORK MA7FR/ALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPEC/F/CA77ONS OF THE CITY OF RENTON UTILITY DEPARTMENT AND THE LATEST E9I770N OF THE WSDOT/APWA STANDARDS AND SPECIFICA 77ONS. 2. THE HOURS OF WORK /N THE STREET RIGHT-OF-WAY SHALL BE LIMITED TO 8:JO AM TO J.30 PM ON WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY THE DEPARTMENT OF PUBLIC WORKS AT 425-430-7200. ALL STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROVED BY THE DEPARTMENT OF PUBLIC WORKS 24 HOURS /N ADVANCE. THE POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE NO77FlED 24 HOURS IN ADVANCE. 3 ALL CONSTRUCTION SHALL BE IN ACCORDANCE NhTH "STANDARD SPECIFICATIONS FOR MUNICIPAL PUBLIC WORKS CONSIRUC77ONN PREPARED BY THE WASHINGTON STATE CHAPTER AMER/CAN PUBLIC WORKS ASSOCIATION (APWA), LATEST ED177ON AND THE CITY OF RENTON STANDARD SPECIFICA 7TONS. 4. ALL LOCA77ONS OF EX/STTNG U77LI77ES SHOWN ARE APPROX/MATE AND IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCA77ON SO AS TO AVOID DAMAGE OR DISTURBANCE 5. A PRE -CONSTRUCTION CONFERENCE AND A 24 HOUR NOTICE SHALL BE REQUIRED PRIOR TO STAR77NC NEW CONSTRUC770N. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PR/OR TO STAR77NG CONS 7RUC77ON (INSPECTION WILL BE ACCOMPLISHED BY A REPRESEN TA 77 VE OF THE CITY OF RENTON). IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO N077FY THE U77LITY DEPARTMENT 24 HOURS //V ADVANCE OF BACKFILLING ALL CONSTRUC770N. 6. CONTRACTOR /S SOLEL Y RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF CON57RUC770N AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE CONSIRUC77ON S17F 7. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY OTHER RELA7FD 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 CONSTRUC7ION /S /N PROGRESS 10. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS-BUIL T DRAWING OF THE SANITARY SEWER SYS7FM W 11CH HAS BEEN STAMPED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 11. BACKFILL SHALL BE PLACED EWALL Y ON BOTH S/DES OF THE PIPE IN LA YERS WITH A LOOSE AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF 8 INCHES, THOROUGHLY TAMP/NG EACH LA YER TO 95Z OF MAX/MUM DENS/TYTHESE COMPACTED LA YERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH M47FRIAL5 TO COMPLETE THE FILL OVER THE PIPE SHALL BE THE SAME AS DESCRIBED. 12. OPEN CUT ROAD CROSSINGS FOR U77LITY TRENCHES ON EX/STING TRAWLED ROADWAY SHALL BE BACKFILLED WITH CRUSHED ROCK AND MECHAN/CALL Y COMPACTED. CUTS INTO EX/S77NG ASPHALT SHALL BE NEA7LINC CUT WITH A SAW /N A CON77N000S LINE A TEMPORARY COLD MIX PATCH MUST BE PLACED IMMEDIA7EL Y AFTER BACKFILL AND COMPACI7ON. A PERMANENT HOT MIX PATCH SHALL BE PLACED WITHIN 10 DA YS AND SHALL BE PER CURRENT CITY OF RENTON STANDARDS. IJ DA7UM SHALL BE CITY OF RENTON, NA VD 1988 (METERS) AND NAD 198311991 (METERS) 14. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED TO THE SA775FAC77ON OF lHE DEPARTMENT FOR THE PREVEN77ON OF ON -SITE EROSION AFTER THE COMPLETION OF CONSTRUC770N. 15. ALL P/PE AND APPURTENANCES SHALL BE LAID ON A PROPERL Y PREPARED FOUNDA77ON IN ACCORDANCE IMTH SEC77ON 7-023(1) OF THE CURRENT STATE OF WASH/NGTON STANDARD SPECIRCA7701VS FOR ROAD AND BRIDGE CONS TRUC 770N. THIS SHALL INCLUDE NECESSARY LEVELING OF THE 7RENCH BOTTOM OR 7HE TOP OF THE FOUNDA77ON MATERIAL AS WELL AS PLACEMENT AND COMPAC77ON OF REQUIRED BEDDING MA7FRIAI TO UNIFORM GRADE SO THA T THE EN77RE LENGTH OF PIPE WILL BE SUPPORTED ON A UN/FORML Y DENSE UNYIELDING BASE. PIPE BEDDING SHALL BE PEA GRAVEL 6" ABOVE AND BELOW THE PIPE. 16. SANITARY SEWER PIPE SHALL BE POL YWNYL COLOR/DE (PVC) RUBBER GASKETFD A5TM D 3034, SOR J5, C900, OR DUCTTLE IRON CLASS 50. SANITARY SEWER FORCE MAIN TO BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO LATEST REVISION OF AWWA C110 & C111, THICKNESS CL. 52. 17. IN UNIMPROVED AREAS, MANHOLE TO EXTEND A MINIMUM OF 6" AND A MAXIMUM OF 18" ABOVE FIN/SHED GRADE. IN PAVED AREAS, COVER MUST SLOPE /N ALL DIREC7701VS TO MA TCH PA WNG. 18. ALL SANITARY SEWER IMPROVEMENTS SHALL BE CONSTRUCTED /N ACCORDANCE W/ / THESE APPROVED PLANS. ANY DEVIA LION FROM THESE PLANS WILL REQUIRE APPROVAL FROM THE OWNER, ENGINEER AND APPROPRIATE PUBLIC AGENC/ES. 19. L OCA 77ONS OF ROADWAYS, BUILDINGS AND PARKING AREAS SHOWN HEREON ARE APPROX/MA 7F FOR DIMENSIONED L OCA 77ONS OF 77 ESE IMPROVEMENTS, REFER TO THE ARCHITFC7URAL SITE PLAN. IMPROVEMENT AND STRUCTURE LOCA 77ONS SHALL BE FIELD SET BY THE ENGINEER AS REQUIRED. 20. ALL MANHOLES SHALL BE PER THE CITY OF RENTON STANDARDS AND SPECIFICATIONS. ALL MANHOLES SHALL HAVE A MIN/MUM 0.10 FOOT TO MAX/MUM 1.0 FOOT DROP BETWEEN INVERT IN AND INVERT OUT. ALL MANHOLE COVERS SHALL BE ADJUSTED TO FINISH GRADE PRIOR TO FINAL PAVING OR LANDSCAPING 21. ALL TRENCH BACKFILL SHALL BE COMPACTED TO A T LEAST 95X OF THE MAXIMUM DRY DENSITY PER ASTM D-1557-70 (MODIFIED PROCTOR), FOR THE FIRST THREE FEET ABOVE THE PIPE. THE REMAINING BACKFILL MAY BE TO 9OX IF NOT IN AN AREA OF FUTURE PAVEMENT OR STRUCTURAL FILL. TRENCH BACKFILL AND COMPAC77ON SHALL BE COMPLETED PRIOR TO 7E577NG LINES FOR LEAKAGE. 22. ALL SIDE SEWERS SHALL BE A MINIMUM 6" DIAMETER AND HAVE A MINIMUM SLOPE OF 2.0.E PROPERTY/LOT CORNERS AND/OR BUILDING LOC4770NS AND FINISH GRADES SHALL BE ESTABLISHED IN THE FIELD PR/OR TO ANY SEWER CONSTRUCTION. SIDE SEWER TFE STA 77ONS ARE REFERENCED FROM THE NEAREST DOWNSTREAM MANHOLE. THE CONTRACTOR SHALL MAINTAIN ACCURA 7F AS-BUIL T RECORDS OF ALL SIDE SEWER LOCA 77ONS. ALL SIDE SEWERS SHALL BE IFSIFD AT THE TIME OF MAIN LINE TESTTNG. PIPE MATERIAL SHALL BE C900 FOR DEPTHS OVER 15'' 23 WHERE A W47FR MAIN CROSSES ABOVE lHE SANITARY SEWER, AND LESS THAN 3'O" OF VERTICAL CLEARANCE EXISTS BETWEEN lHE TOP OF SEWER AND BOTTOM OF W47FR MAIN, THE SEWER SHALL BE CONSTRUCTED OR RECON57PUCTD WITH DUC77LE IRON PIPE (CLASS 50) FOR A MIN/MUM HORIZONTAL DISTANCE OF 10' ON EACH SIDE OF THE WA 751? MAIN CROSSING 24. SANITARY SEWER MAIN LINES (8" DIAMETER AND LARGER) SHALL NOT BE CONS7RUCIFD ANY CZ OSER THAN 10 FEET TO ANY BUILDING OR 5 FEFT TO ANY CARPORT. 25. NEW CONNECIONS TO EX/STING FACIL177ES SHALL BE SEALED OFF UN77L UPSTREAM CONSTRUC7ON /S FIN/SHED, TESTED, CLEANED AND ACCEPTED. ALL CONSTRUCTION DEBRIS AND WATER SHALL BE REMOVED PRIOR TO OPENING THE SEAL. ALL IES77NG SHALL BE /N THE PRESENCE OF A C/TY OF RENTON INSPECTOR. 26. PR/OR TO ACCEPTANCE OF CONSTRUCTION AND/OR ISSUANCE OF OCCUPANCY PERMITS, ENGINEER/SURVEYOR-CER17FIED AS-BUIL T DRAWINGS MUST BE PREPARED OF ALL SANITARY SEWER FACILITIES 27. INSTALL FALL RE57RAINT SYSTEM /N ALL SANITARY SEVER MANHOLES OVER 20 FEET DEEP. FALL RESTRAINT SYSTEM SHALL BE "SURETRACT CLIMBING AND FALL PR07FC77ON SYSTEM" AS MANUFACTURED BY "MILLER FALL P1?OIFC770N" 1: 5 MIX CONCRETE BLOCKING 25 MIN TFE WITH 6" SIDE OUTLET CLEANOUT=SEE DETAIL LEFT 2 "x 4 " STUD SER VICE MARKER PAINT UPPER PORTION WHITE AND LA8EL "SEWER" WITH 3" HIGH BLACK LETTERS. WRAP 16 WIRE AROUND THE PIPE, EXTEND IT TO FINISH GRADE AND ATTACH IT TO THE 2 X4" STUD. SIDE SEWER DETAIL 4 NO SCALE " SQUARES SPACED - 3/4" AND/GATED - HT. 1/8" RA/SE--112" WIDE BORDER 10" 9" 518,. 2-7/8" CAST IRON RING AND COVER ZZWOTE.- IN UNIMPROVED AREAS POUR 1'-0" THICK 2'-0" SQUARE CONCRETE, CLASS 3000, PAD AROUND RING AND COVER. IN ASPHAL T ROADWA KS RESTORE AROUND aEANOUT RING AND COVER AS REQUIRED BY STANDARD DETAIL DRA WING BR36. 60" ALLOWABLE MAX. FOR CAST IRON PIPE OR DUCTILE IRON PIPE. 6" SIDE OU7LET TEE SEWER MAIN CONCRETE BLOCKING ANGLE zt `O OF TEE A T MAIN OVER 25' 0� t ANGLE WI EKING MANGREi B GO_2X MIN SLOPE HORIZONTAL L�SEWER MAIN TYPICAL SIDE SEWER ELEVA 77ON NOTE. UNLESS OTHERWISE SHOWN ON PLAN, SIDE SEWER SHALL HAVE A MIN/MUM ERTY LINE OR J-5" LOWER THAN THE LOWEST HOUSE 4' COVER AT PROP ELEVA 770N, WHICHEVER /S L OW£R. UNLESS OTHERWSE APPROVED BY THE CITY, MAKE TAP THROUGH CAST IRON SADDLE SECURED TO SEWER MAIN WITH STAINLESS 57FEL BANDS WHEN CONNECTING NEW S/DE SEWERS TO EX/S77NG MAIN. VITRIFIED CLAY, PLAIN AND REINFORCED CONCRETE, D./ PIPE AND C.1. PIPE SEWER MAINS ARE TO BE CORE DRILLED SIDE SEWER DETAIL-/ NO SCALE PIPE MA TER/AL AS SPEC/FIFO BY THE ENGINEER 6 INCH OR 8 INCH CLEAN -OUT NO SCALE CONCRETE CLASS 3000 3/4 " 11 1 PLUG TO BE SEALED -�} IN SAME MANNER AS MAIN SEWER JOINTS. -------,� MORTAI FILLET MANHOLE FRAME AND CORER SEE DRAWING BR29 ADJUSTMENT (4' M/N.) CONE RUBBER GASKE7ED JOINTS /N ACCORDANCE WITH ASTM C-443 STEPS - 3/4 " DEFORMED BAR S7FPS SHALL 8E INCLUDED CONCRETE R/SER BY PIPE INC., OR APPROVED EQUAL. MAX. PIPE SIZE - 21 m 1. D. LADDER -STD. ALUM/NUM OR GAL VAN/ZED S7FEL CONCREIF SHELF PRECAST BASE SEC77ON OR CAST IN SHELF. NOTES* 1. STEPS TO BE J14" 0 DEFORMED BAR GAL VAN/ZED SAFETY STEPS OR EQUAL. 2. S7FPS ARE TO BE /N PLACE BEFORE MANHOLE SEC77ONS ARE INSTALLED. 3 CAS77NG TO BE PER DRAWING BR29. 4. MANHOLE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE 5. ALL JOINTS SHALL BE GROUTED. 6. SANITARY SEWER MANHOLES SHALL HA VE ALL /N7ER/OR SURFACES, INCLUDING CHANNELING, CQ47FD (SEALED) WITH A HIGH SOLIDS URETHANE COATING,' WA55ER MC-CONSEAL OR APPROVED EQUAL; COLOR OF COA77NG SHALL BE WH17F 7. RUBBER GASKETFD ✓0/NT5 SHALL BE /N CONFORMANCE WITH AS7M C-449 8. CHANNEL HEIGHT SHALL BE A MIN/MUM OF J14 THE INSIDE DIAMETER OF THE LARGEST P/PE. 9. CONNECTIONS TO MANHOLE SHALL BE MADE USING GPK ADAPTOR, KOR-N-SEAL BOOTS OR APPROVED EQUAL. SANITARYMANHOLE TYPICAL DETAIL UNDERGROUND LOCATOR SERVICE CALL BEFORE YOU DIG. 1-800- 424-5555 NO SCALE S 3410O2 H. STr fsS�ONAL E�'\ RECOMMENDED FOR APPROVAL BY DA7F /-, L BY DA 7F- BY. DATE° 1477 1 NE 29th Place Suite 101 Bellevue, Washington 98007 'CO, 425.885.7877 Fax 425.885.7963 DESIGN ENGINEERING • PLANNING SURVEYING C0 S-341wAt COREJOB# 06124 SANITARY SENFR NOIFS & DETAILS C5.31