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Home My WebLink AboutWWP2703229.4SE 1/4 SEC. 14, TWP. 23 N., RGE. 5 E., W.M. J U N 0 a LO 0 0 a 0 0 �m v Z 9 T MOR TA! FILLET 0 MANHOLE FRAME AND COVER SEE DRAWING BR29 ADJUSTMENT (4" MIN.) CONE RUBBER GASKETED JOINTS STEPS - 3/4 " DEFORMED BAR STEPS SHALL BE INCLUDED CONCRETE RISER BY PIPE INC., OR APPROVED EQUAL. MAX. PIPE SIZE - 21 " 1. D. LADDER -STD. ALUMINUM OR GALVANIZED STEEL CONCRETE SHELF PRECAST BASE SECTION OR CAST IN SHELF. O p NO TES: 1. STEPS TO BE 3/4 " 0 DEFORMED BAR GALVANIZED SAFETY STEPS OR EQUAL. 2. STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED. J. CASTING 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 HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING, COATED (SEALED) WI TH A HIGH SOLIDS URETHANE COA TING; m WASSER MC-CONSEAL OR APPROVED EQUAL; W COLOR OF COATING SHALL BE WHITE. Q 7. RUBBER GASKETED JOINTS SHALL BE IN CONFORMANCE WITH ASTM C-443. 8. CHANNEL HEIGHT SHALL BE A MINIMUM OF 3/4 THE INSIDE 9. DIAMETER OF THE LARGEST PIPE. CONNECTIONS TO MANHOLE SHALL BE MADE USING GPK ADAPTOR, KOR-N-SEAL BOOTS OR APPROVED EQUAL. U Z U Z S to Z Z O a z - '� . , - RYMANHOLE TYPICAL DETAIL NOT TO SCALE o � � o U Q Q Li o a s = 2 Y 701 w Q 0 z 0 w Of R/W 2 "x 4" STUD SERVICE MARKER PAINT UPPER PORTION WHITE AND LABEL "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 NO SCALE 60" ALLOWABLE MAX. FOR CAST IRON PIPE OR DUCTILE IRON PIPE. 1: 3.5 MIX CONCRETE BLOCK/NG � MIN 25• \-16 " SIDE OUTLET TEE SEWER MAIN Z CONCRETE BLOCKING ANGLE �Q OF TEE A T MAIN OVER 25' r-/ r-I/A 7-1/-IA/ T E \fil ING xP ETE B��c P GO NCR 29 MIN SLOPE HORIZONTAL SEWER MAIN TYPICAL SIDE SEWER ELEVATION NOTE. UNLESS OTHERWISE SHOWN ON PLAN, SIDE SEWER SHALL HA VE A MINIMUM 4' COVER A T PROPERTY LINE OR 3-5' LOWER THAN THE LOWEST HOUSE ELEVA T/ON, WHICHEVER /S L 0WER. UNLESS OTHERWISE APPROVED BY THE CITY, MAKE TAP THROUGH CAST IRON SADDLE SECURED TO SEWER MAIN WITH STAINLESS STEEL BANDS WHEN CONNECTING NEW SIDE SEWERS TO EXISTING MAIN. VITRIFIED CLAY, PLAIN AND REINFORCED CONCRETE, D.I. PIPE AND C.I. PIPE SEWER MAINS ARE TO BE CORE DRILLED SIDE SEWS' :DETAIL # NO SCALE SA NITA R Y SEWER NOTES 1. ALL WORK MA TER/ALS SHALL BE /N CONFORMANCE WITH THE STANDARDS AND SPECIFICA TIONS OF THE CITY OF RENTON UTILITY DEPARTMENT AND THE LA TEST EDITION OF THE WSDO T/APWA STANDARDS AND SPECIFICA TIONSS, 2. THE HOURS OF WORK /N THE STREET RIGHT -OF -WA Y SHALL BE LIMITED TO 8.• 30 AM TO 3. 30 PM ON WEEKDA YS 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 NOTIFIED 24 HOURS IN ADVANCE. J. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD SPECIFICATIONS FOR MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED BY THE WASHINGTON STATE CHAPTER AMERICAN PUBLIC WORKS ASSOCIATION (APWA), LATEST EDI TION AND THE CI TY OF RENTON STANDARD SPECIFICA TIONS. 4. 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. 5. A PRE -CONSTRUCTION CONFERENCE AND A 24 HOUR NOTICE SHALL BE REQUIRED PRIOR TO S TAR TING NEW CONSTRUCTION. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING CONSTRUCTION. (INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTA TI VE OF THE CITY OF RENTON). IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE UTILITY DEPARTMENT 24 HOURS /N ADVANCE OF BACKFILLING ALL CONSTRUCTION. 6. CONTRACTOR /S SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE 7. 1 T SHALL BE THE RESPONS/BILI TY OF THE CONTRA CTOR TO OB TA IN STREET USE AND AN Y 0 THER RELA TED PERM/ IS 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 CONSTRUCTION /S /N PROGRESS. 10. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS -BUILT DRAWING OF THE SANITARY SEWER SYSTEM WHICH HAS BEEN STAMPED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 11. BACKFILL SHALL BE PLACED EQUALL Y ON BOTH SIDES OF THE PIPE IN LA YERS WITH A LOOSE A VERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF 8 INCHES, THOROUGHL Y TAMPING EACH LA YER TO 957 OF MAXIMUM DENS/TY. THESE COMPACTED LA YERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH. MA TER/ALS TO COMPLETE THE FILL OVER THE PIPE SHALL BE THE SAME AS DESCRIBED. 12. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRA VELED ROADWA Y SHALL BE BACKFILLED WITH CRUSHED ROCK AND MECHANICALL Y COMPACTED. CUTS INTO EXISTING ASPHAL T SHALL BE NEA TLINE CUT WITH A SAW /N A CONTINUOUS LINE. A TEMPORARY COLD MIX PA TCH MUST BE PLACED IMMEDIA TEL Y AFTER BACKFILL AND COMPACTION. A PERMANENT HOT MIX PA TCH SHALL BE PLACED WITHIN 10 DA YS AND SHALL BE PER CURRENT CITY OF RENTON STANDARDS. 13. DA TUM SHALL BE CITY OF RENTON, NA VD 1988 (METERS) AND NAD 1983/1991 (METERS) 14. ALL DISTURBED AREAS SHALL BE SEEDED AND MUL CHED OR O THER WISE STABILIZED TO THE SA TISFA CTION OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION AFTER THE COMPLETION OF CONSTRUCTION. 15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDA TION /N ACCORDANCE WITH SECTION 7-023(1) OF THE CURRENT STA TE OF WASHINGTON STANDARD SPECIFICA TIONS FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDA TION MA TERIAL AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE UNYIELDING BASE. PIPE BEDDING SHALL BE PEA GRA VEL 6" ABOVE AND BELOW THE PIPE. 16. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED ASTM D 3034, SOR 35, C900, OR DUCTILE 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 FINISHED GRADE. IN PA VED AREAS, CO VER MUST SL OPE /N ALL DIRECTIONS TO MA TCH PA V/NG. 18. ALL SANITARY SEWER IMPROVEMENTS SHALL BE CONSTRUCTED IN ACCORDANCE W/TH THESE APPROVED PLANS. ANY DEVIATION FROM THESE PLANS WILL REQUIRE APPROVAL FROM THE OWNER, ENGINEER AND APPROPRIA TE PUBLIC A GENCIES. 19. LOCA TIONS OF ROADWA YS, BUILDINGS AND PARKING AREAS SHOWN HEREON ARE APPROX/MA TE. FOR DIMENSIONED LOCH TONS OF THESE IMPROVEMENTS, REFER TO THE ARCHITECTURAL SITE PLAN. IMPROVEMENT AND STRUCTURE L OCA TIONS SHAL L BE FIEL D SET B Y THE ENGINEER A S REQUIRED. 20. ,ALL MANHOLES SHALL BE PER THE CITY OF RENTON STANDARDS AND SPECIFICA TIONS. ALL MANHOLES SHALL HA VE A MINIMUM 0.10 FOOT TO MAXIMUM 1.0 FOOT DROP BETWEEN INVERT IN AND INVERT OUT. ALL MANHOLE COVERS SHALL BE ADJUSTED TO FINISH GRADE PRIOR TO FINAL PA V/NG OR LANDSCAPING. 21. ALL TRENCH BACKFILL SHALL BE COMPACTED TO AT LEAST 959 OF THE MAXIMUM DRY DENSITY PER ASTM D-1557-70 (MODIFIED PROCTOR), FOR THE FIRST THREE FEET ABOVE THE PIPE. THE REMAINING BACKFILL MA Y BE TO 907. IF NOT IN AN AREA OF FUTURE PAVEMENT OR STRUCTURAL FILL. TRENCH BACKFILL AND COMPACTION SHALL BE COMPLETED PRIOR TO TESTING LINES FOR LEAKAGE. 22. ALL SIDE SEWERS SHALL BE A MINIMUM 6" DIAMETER AND HAVE A MINIMUM SLOPE OF 2.09: PROPERTY/LOT CORNERS AND/OR BUILDING LOCH TIONS AND FINISH GRADES SHALL BE ESTABLISHED /N THE FIELD PRIOR TO ANY SEWF_R CONSTRUCTION. SIDE SEWER TEE STA TIONS ARE REFERENCED FROM THE NEAREST DOWNSTREAM MANHOLE. THE CONTRACTOR SHALL MAINTAIN ACCURATE AS-BUIL T RECORDS OF ALL SIDE SEWER LOCATIONS. ALL SIDE SEWERS SHALL BE TESTED A T THE TIME OF MAIN LINE TESTING. PIPE MA TER/AL SHALL BE C900 FOR DEPTHS 0 VER 15' 23. WHERE A WA TER MAIN CROSSES ABOVE THE SANITARY SEWER, AND LESS THAN 3'0" OF VERTICAL CLEARANCE EXISTS BETWEEN THE TOP OF SEWER AND BOTTOM OF WATER MAIN, THE SEWER SHALL BE CONSTRUCTED OR RECONSTRUCTED WITH DUCTILE IRON PIPE (CLASS 50) FOR A MINIMUM HORIZONTAL DISTANCE OF 10' ON EACH SIDE OF THE WA TER MAIN CROSSING. 24. SANITARY SEWER MAIN LINES (8" DIAMETER AND LARGER) SHALL NOT BE CONSTRUCTED ANY CLOSER THAN 10 FEET TO ANY BUILDING OR 5 FEET TO ANY CARPORT 25. NEW CONNECTIONS TO EXISTING FACILITIES SHALL BE SEALED OFF UNTIL UPSTREAM CONSTRUCTION IS FINISHED, TESTED, CLEANED AND ACCEPTED. ALL CONSTRUCTION DEBRIS AND WATER SHALL BE REMOVED PRIOR TO OPENING THE SEAL. ALL TESTING SHALL BE IN THE PRESENCE OF A CITY OF RENTON INSPECTOR. 26. PRIOR TO ACCEPTANCE OF CONSTRUCTION AND/OR ISSUANCE OF OCCUPANCY PERMITS, ENGINEER/SURVEYOR-CERTIFIED AS-BUIL T DRA WINGS MUST BE PREPARED OF ALL SA NI TAR Y SEWER FA CILI TIES. 27. INSTALL FALL RESTRAINT SYSTEM /N ALL SANITARY SEWER MANHOLES OVER 20 FEET DEEP. FALL RESTRAINT SYSTEM SHALL BE "SURETRACT CLIMBING AND FALL PROTECTION SYSTEM", AS MANUFACTURED BY "MILLER FALL PROTECTION" A 5-BU/LT ERIC C VYASh Q�"J 33713 SISTER �(c. AL �aEs 6-12-05 -,-s -4� 'Con �zw� DESIGN ENGINEERING SCANNED APR 2 2 ;zeaa` 1477 1 NE 29th Pace Suite 10 7 Bellevue, Washington 98007 425.885.7877 Fax 425.885.7963 PLANNING • SURVEYING 040370..J1