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Home My WebLink AboutWWP2703486.1SEC. 11, TWP. 23 RGE. 5 E., W. M. c LL Q m w o Ne Ne C o J ['� W m L) z m J 5 c� EX. SSUH STA. 9f72, 17.0' L T. SSMH RIM 508.66 8" lE W 501.58 CON IRACTOR TO VERIFY PR/OR TO CONNEC17ON TRACT 4�� `2 6 "%E, 51,50 WMH 2 . 1 f 06, 5.0' RT. 5 ,N \ - -FF 521.5 \ J /fi. U- -zo. J, L. U fr/. VER77CAL CONTROL BASIS OF BEARING N0077'30"E BETWEEN THE MONUMENTS FOUND /N PLACE A T THE WEST QUARTER AND SOUTHWEST SECTION CORNER OF SECTION 11-23-5 PER THE PLAT OF WND WOOD DIMS/ON 3, REF. 1. LEGAL DESCRIPTION Erw 3 9 86 01 OWNER/APPLICANT PLEASANT PATH, LLC 9805 N.E. 116TH ST., SU17F 7499 K/RKLAND, WA 98034 PHONE. (425) 785-2870 ENGINEER/SURVEYOR CORE DESIGN, INC. 14711 N.E. 29TH PL., SUITE 101 BELLEVUE, WA 98007 PHONE. (425) 885-7877 SAN/TARYSEWER NOTES 7. ALL WORK MATERIALS SHALL BE /N CONFORMANCE WTH THE STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON UTLITY DEPARTMENT AND THE LATEST EDITION OF THE WSDOTIAPWA STANDARDS AND SPECIFICATIONS 2. THE HOURS OF WORK /N THE STREET RIGHT-OF-WAY 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 IN ADVANCE. THE POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS /N ADVANCE. 3. ALL CONSTRUCTION SHALL BE /N ACCORDANCE WITH 'STANDARD SPEC/F/CATIONS FOR MUNICIPAL PUBLIC WORKS CONSTRUCTON" PREPARED BY THE WASHINGTON STATE CHAPTER AMERICAN PUBLIC WORKS A550CIA77ON (APWA), LATEST EDI77ON AND THE CITY OF RENTON STANDARD SPECIFICATIONS. 4. ALL LOCATIONS OF EXISTING U77LI77ES SHOWN ARE APPROXIMATE AND IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCA77ON SO AS TO AVOID DAMAGE OR DISTURBANCE. 5. A PRE-CONSTRUC7ON CONFERENCE AND A 24 HOUR N077CE SHALL BE REQUIRED PRIOR TO STAR771VG NEW CONSTRUCT/ON/T SHALL BE THE CONTRACTORS RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STAR77NG CON57PUC77ON. (INSPECTION WILL BE ACCOMPLISHED BY A REPRESEN TA 77 VE OF THE C/TY OF RENTON). I SHALL SE THE CONTRACTOR'S RESPONS/B/L/TY TO NO77FY /HE UT7L/TY DEPARTMENT 24 HOURS /N ADVANCE OF BACK FILLING ALL CONSTRUCTION 6. CONTRACTOR /S SOLEL Y 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 RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUC770N. 8. PLANS APPROVED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL 0771ER PLANS. 9. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SI1T WHENEVER CONS7RUC7701V /S /N PROGRESS. 10. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WTH AN AS -BUILT DRAWING OF THE SANITARY SEWER SYSTEM WHICH HAS BEEN STAMPED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 11. BACK FILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH A LOOSE AVERAGE DEPTH OF 6 INCHES, MAX/MUM DEPTH OF 8 INCHES, THOROUGHL Y TAMPING EACH LA YER TO 95X OF MAXIMUM DENSITY. THESE COMPACTED LA YERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF THE PIPE OR TO 77E SIDE OF THE TRENCH. MATERIALS TO COMPLETE THE FILL OVER THE PIPE SHALL BE THE SAME AS DESCR/BED. 12. OPEN CUT ROAD CROSSINGS FOR U77LITY TRENCHES ON E11577NG TRAVELED ROADWAY SHALL BE BACK FILLED WITH CRUSHED ROCK AND MECHANICALLY COMPACIED. CUTS INTO EX/STING ASPHAL T SHALL BE NEATUNE CUT WITH A SAW /N A CON77N000S LINE. A TEMPORARY COLD MIX PATCH MUST BE PLACED /MMED/A 7FL Y AFTER BACK FILL AND COMPAC770N. A PERMANENT HOT MIX PA TCH SHALL BE PLACED WITHIN 10 DA YS AND SHALL BE PER CURRENT CITY OF RENTON STANDARDS. 13. DATUM SHALL BE CITY OF RENTON, NA VD 1988 (METERS) AND NAD 1983/1991 (METERS 14. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED TO THE 5A775FAC77ON OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION AF7ER THE COMPLE77ON OF CONS7RUC7701V 15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERL Y PREPARED FOUNDA7701V /N ACCORDANCE WITH SECTION 7-02.3(1) OF THE CURRENT STATE OF WASHINGTON STANDARD SPECY-ICA77ONS FOR ROAD AND BRIDGE CONSTRUC170N THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDA77ON MATERIAL AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE EN77RE LENGTH OF PIPE WILL BE SUPPORTED ON A UNIFORML Y DENSE UNYIELDING BASE. PIPE 90D/NG SHALL BE PEA GRA VEL 6" ABOVE AND BELOW THE P/PE. 16. SANITARY SEWER PIPE SHALL BE POL YWNYL CHLORIDE (PVC) RUBBER GASKETED ASTM D 3034, SDR J5, C900, OR DUC77LE IRON CLASS 50 SANITARY SEWER FORCE MAIN TO BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO LATEST REVISION OF AWW C110 & CIII, 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 IN ALL DIRECTIONS TO MATCH PAVING. 18. ALL SANITARY SEWER IMPROVEMENTS SHALL BE CONS TRUCIFD /N ACCORDANCE WITH THESE APPROVED PLANS ANY DEWA77ON FRUM THESE PLANS WILL REQUIRE APPROVAL FROM THE OWNER, ENGINEER AND APPROPRIA IF PURL/C AGENCIES 19. L OCA 7701VS OF ROADWA YS, BUILDINGS AND PARK/NG AREAS SHOWN HEREON ARE APPROX/MA TF FOR DIMENSIONED L 0CA 7701VS OF THESE IMPROVEMENTS, REFER TO THE ARCHITECTURAL SITE PLAN. IMPROVEMENT AND STRUC7URE LOCA7ONS SHALL SE FIELD SET BY THE ENGINEER AS REQUIRED. 20. ALL MANHOLES SHALL BE PER THE CITY OF RENTON STANDARDS AND SPEC/F/CATTONS. ALL MANHOLES SHALL HAVE A MINIMUM 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 PR/OR TO FINAL PA ONG OR LANDSCAPING. 21. ALL TRENCH BACK FILL SHALL BE COMPACTED TO AT LEAST 95X OF THE MAXIMUM DRY DENSITY PER ASTM 0-1557-70 (MODIFIED PROCTOR), FOR THE FIRST THREE FEET ABOVE THE PIPE. THE REMAINING BACK FILL MAY BE TO 90Z IF NOT IN AN AREA OF FUTURE PA VEMENT OR STRUCTURAL FILL. TRENCH BACK FILL AND COMPACTION SHALL BE COMPLETED PR/OR TO 7ES77NG LINES FOR LEAKAGE. 22. ALL SIDE SEWERS SHALL BE A MINIMUM 6" DIAMETER AND HAVE A MINIMUM SLOPE OF 20Z PROPERTY1LOT CORNERS ANDIOR BU/LDINC LOCATIONS AND FINISH GRADES SHALL BE ESTABLISHED /N THE FIELD PRIOR TO ANY SEWER CONSTRUC770N. SIDE SEWER TY STA77ONS ARE REFERENCED FROM THE NEAREST DOWNSTREAM MANHOLE. THE CONTRACTOR SHALL MAINTAIN ACCURATE AS -BUILT RECORDS OF ALL SIDE SEWER LOCA7ONS. ALL SIDE SEWERS SHALL BE TESTED AT THE 77ME OF MAIN LINE TESTING. PIPE MAZER/AL SHALL BE C900 FOR DEPTHS OVER 15' 23. WHERE A WATER MAIN CROSSES ABOVE THE SANITARY SEWER, AND LESS THAN 3'0" OF VER77CAL CLEARANCE EXISTS BETWEEN THE TOP OF SEWER AND BOTTOM OF Wi47ER MAIN, THE SEWER SHALL BE CONSTRUCTED OR RECONSTRUCTED WITH DUC77LE IRON PIPE (CLASS 50) FOR A MIN/MUM HORIZONTAL D/STANCE OF 10' ON EACH SIDE OF THE WATER 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 CONNEC77ONS TO EXIS778G FACIVRES SHALL BE SEALED OFF UN77L UPSTREAM CONS7RUC770N /S FIN/SHED, 7ESTED, CLEANED AND ACCEPTED. ALL CONSTRUCTION DEBRIS AND WATER SHALL BE REMOVED PR/OR TO OPENING THE SEAL. ALL TESTING SHALL BE IN 77E PRESENCE OF A CITY Gr RENTON INSPECTOR. 26. PRIOR TO ACCEPTANCE OF CONSTRUC7ON AND/OR ISSUANCE OF OCCUPANCY PERMITS, ENGINEER/SURVEYOR-CERTIFIED AS -BOIL T DRAWNGS MUST BE PREPARED OF ALL SANITARY SEWER FAC11177ES. 27. INSTALL FALL RESTRAINT SYSTEM /N ALL SANITARY SEWER MANHOLES OVER 20 FEET DEEP. FALL RESTRAINT SYSTEM SHALL BE "SURETPACT CLIMBING AND FALL PROTEC77ON SYSTEM ,, AS MANUFACTURED BY "MILLER FALL P1?OTEC7701V" VICINITYMAP RECOMMENDED -76 H ST FOR APPROVAL / B . DA It . ,pE 33251 Ea k� BY DAT,. �ss10NAL ENG\ I� BY DATE 14711 NE 29th Place Suite 101 Bellevue, Washington 98007 'Con 425.885.7877 Fax 425.885.7963 lkzw� DESIGN ENGINEERING • PLANNING • SURVEYING I I CU IN = 1200 f COREJOB# 06083 SANITARY SEWER PLAN, PROFILES AND NOTES C5.01