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GENERAL NOTES EROSION&SEDIMENT CONTROL NOTES STORM DRAINAGE GENERAL NOTES Q
<br /> 1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH CURRENT CITY OF EVERETT DESIGN AND CONSTRUCTION STANDARDS;THE 1. APPROVAL OF THIS EROSION/SEDIMENTATION CONTROL(ESC)PLAN DOES NOT CONSTITUTE AN APPROVAL OF PERMANENT 1. ALL PIPE SHALL BE PLACED ACCORDING DMSION 7 OF THE WSDOT STANDARD SPECIFICATIONS. v I r I architecture I design
<br /> CURRENT EDITION OF THE WASHINGTON STATE DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR ROAD,BRIDGE,AND ROAD OR DRAINAGE DESIGN(E.G.SIZE AND LOCATION OF ROADS,PIPES,RESTRICTORS,CHANNELS,RETENTION FACILITIES,
<br /> MUNICIPAL CONSTRUCTION;AND THE ADOPTED EDITION OF THE WASHINGTON STATE DEPARTMENT OF ECOLOGY STORMWATER MANAGEMENT M TES)• 2. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE OR PIPE-ARCH IN 6'AVERAGE DEPTH LOOSE
<br /> MANUAL FOR WESTERN WASHINGTON. 2. THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION,MAINTENANCE,REPLACEMENT,AND UPGRADING OF LIFTS.MAXIMUM LIFT DEPTH SHALL NOT EXCEED 9".EACH LIFT SHALL BE THOROUGHLY COMPACTED.COMPACTED 265Winslow WayEast
<br /> THESE ESC FACILITIES IS RESPONSIBILITY OF THE CONLICANT/ON,MAINTERNANCE,
<br /> UNTIL ALL CONSTRUCTION IS COD OF LIFTS MUST EXTEND AT LEAST ONE PIPE DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH.
<br /> 2. ALL WORK WITHIN CITY RIGHT-OF-WAY SHALL BE SUBJECT TO THE INSPECTION OF THE CITY.SEPARATE R/W CONSTRUCTION PERMITS ARE THEE ESC APPROVED AND VES THEORELPONSCILITY IS HESEABLISHED. S CK LL OVER NR.THE PIPE SHALL BE PERFORMED IN ACCORDANCE WITH SECTIONS 7-08.3(3)THE WSDOT STANDARD Suite 2020
<br /> REQUIRED AND SHALL BE OBTAINED BY THE CONTRACTOR.
<br /> 3. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL BE CLEARLY FLAGGED IN THE FIELD PRIOR TO
<br /> 3. PRIOR TO ANY SITE CONSTRUCTION INCLUDING CLEARING/LOGGING OR GRADING,THE SITE CLEARING LIMITS SHALL BE LOCATED AND FIELD 3. ALL GRATES LOCATED IN THE GUTTER FLOW LINE(INLET AND CATCH BASIN)SHALL BE DEPRESSED 0.1 FLLI
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<br /> BELOW PAVEMENT LEVEL Bainbridge Island
<br /> IDENTIFIED. CONSTRUCTION.DURING THE CONSTRUCTION PERIOD,NO DISTURBANCE BEYOND THE FLAGGED CLEARING UNITS SHALL BE
<br /> PERMITTED.THE FLAGGING SHALL BE MAINTAINED BY THE APPLICANT/CONTRACTOR FOR THE DURATION OF CONSTRUCTION. Washington 98770
<br /> 4. PRIOR TO ANY SITE WORK,THE CONTRACTOR SHALL CONTACT THE CITY OF EVERETT PERMIT SERVICES AT 425-257-8810 TO SCHEDULE A 4. THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN CONJUNCTION WITH ALL CLEARING AND GRADING 4. ALL CATCH BASINS ARE TO BE TYPE I UNLESS OTHERWISE APPROVED BY THE CRY OR DESIGNATED
<br /> PRE-CONSTRUCTION CONFERENCE. REPRESENTATIVE.THE USE AND INSTALLATION OF INLETS IS NOT ALLOWED.
<br /> ACTIVITIES,AND IN SUCH A MANNER AS TO ENSURE THAT SEDIMENT AND SEDIMENT LADEN WATER DO NOT ENTER THE
<br /> DRAINAGE SYSTEM,ROADWAYS,OR VIOLATE APPLICABLE WATER QUALITY STANDARDS. telephone
<br /> 5. ENGINEERED AS-BUILT DRAWINGS IN ACCORDANCE WITH THE CURRENT ADOPTED INTERNATIONAL BUILDING CODE SHALL BE REQUIRED PRIOR 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ADJUSTING ALL MANHOLE,INLET AND CATCH BASIN FRAMES AND
<br /> TO FINAL SITE APPROVAL.THE CONTRACTOR SHALL KEEP ACCURATE RECORDS DURING CONSTRUCTION AND FURNISH TO THE GRATES TO GRADE JUST PRIOR TO CURB INSTALLATION AND/OR PAVING. 2 0 6 8 4 2 1 2 5 3
<br /> OWNER/ENGINEER FOR PROJECT CLOSEOUT. 5. THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS.DURING
<br /> THE CONSTRUCTION PERIOD,THESE ESC FACILITIES SHALL BE UPGRADED AS NEEDED FOR UNEXPECTED STORM EVENTS 6. ALL CATCH BASINS WITH A DEPTH OF 5 FEET OR GREATER TO THE FLOW LINE SHALL BE TYPE II CATCH BASINS.
<br /> 6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL PERMITS FOR UTILITY,ROAD,AND RIGHT-OFWAY CONSTRUCTION. AND TO ENSURE THAT SEDIMENT AND SEDIMENT-LADEN WATER DO NOT LEAVE THE SITE. e-mail
<br /> 6. THE ESC BE ROUTINELY AND MAINTAINED BY THE APPLICANT/CONTRACTOR TO ENSURE THEIR 7. HERRING BONE GRATES ARE REQUIRED ON ALL STORM STRUCTURES UNLESS NOTED OTHERWISE.ALL CATCH BASINS
<br /> 7. THE CONSTRUCTION STORMWATER POLLUTION PREVENTION(SWPP)FACILITIES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE APPROVED CONTINUEDEESC
<br /> FACILITIESFUNCE SHALLHA,ESPECIALLY INSPECTED AFTER STORM EVENTS. AND MANHOLES SHALL HAVE LOCKING LIDS.ROLLED GRATES ARE NOT APPROVED FOR USE. frank03rkarchitecture.com
<br /> SWPPP PLANS(TESC PLANS)PRIOR TO ANY GRADING OR LAND CLEARING.THESE FACILITIES MUST BE SATISFACTORILY MAINTAINED UNTIL
<br /> CONSTRUCTION AND LANDSCAPING IS COMPLETED AND THE POTENTIAL FOR ON-SITE EROSION HAS PASSED.SEDIMENT LADEN WATERS 7. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 8. POLYPROPYLENE SAFETY STEPS AND LADDER STEPS SHALL BE PROVIDED IN ALL MANHOLES AND SHALL BE
<br /> SHALL NOT ENTER THE NATURAL DRAINAGE SYSTEM. POSITIONED CORRECTLY WITH THE BOLT AREAS ON THE RIM.
<br /> THE 48 HOURS FOLLOWING A MAJOR STORM.EVENT. YTON A,,
<br /> 8. NONCOMPLIANCE WITH THE REQUIREMENTS FOR EROSION CONTROLS,WATER QUALITY AND CLEARING LIMITS MAY RESULT IN REVOCATION OF 9. CATCH BASIN FRAMES AND GRATES SHALL BE OLYMPIC FOUNDRY MODEL SM60,SM52,OR SM44,LOCKING TYPE O�a4*Asy,,,ggq---,,,��r,,jjj
<br /> PROJECT PERMITS,PLAN APPROVAL,AND BOND FORECLOSURES. 8. AT NO TIME SHALL MORE THAN ONE FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A TRAPPED CATCH BASIN. OR EQUIVALENT.MODEL SM52 SHALL BE REFERRED TO AS A`THROUGH CURB INLET"ON THE PLANS. m'4' n, tAr
<br /> ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING.THE CLEANING OPERATION SHALL NOT o» ♦ry„
<br /> 9. TRENCH BACKFILL OF NEW UTILITIES AND STORM DRAINAGE FACILITIES SHALL BE COMPACTED TO 95%MAXIMUM DENSITY(MODIFIED FLUSH SEDIMENT LADEN WATER INTO THE DOWNSTREAM SYSTEM. 13. ALL PIPES SHALL BE INSTALLED WITH RUBBER GASKETS AS PER MANUFACTURER'S RECOMMENDATIONS. "'/* , %;
<br /> PROCTOR)UNDER ROADWAYS AND 907.MAXIMUM DENSITY(MODIFIED PROCTOR)OFF ROADWAYS.COMPACTION SHALL BE PERFORMED IN 9. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR 'di��
<br /> ACCORDANCE WITH SECTIONS 7-08.3(3)AND 2-03.3(14)OF THE WSDOT STANDARD SPECIFICATIONS. THE DURATION OF THE PROJECT.ADDITIONAL MEASURES MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT 14. CORRUGATED POLYETHYLENE PIPE(CAP):
<br /> 10. THE OWNER AND CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING AND PROTECTING ALL EXISTING UTILITIES PRIOR TO BEGINNING CLEAN FOR THE DURATION OF THE PROJECT. A.ALL PIPE SHALL BE SMOOTH INTERIOR.CPP SHALL BE DOUBLE-WALLED.ALL PIPE SHALL MEET AASHTO AND 'T'FONAL W°
<br /> CONSTRUCTION. LOCATION OF UTILITIES SHOWN ON CONSTRUCTION PLANS ARE BASED ON BEST RECORDS AVAILABLE AND ARE SUBJECT TO ASTM SPECIFICATIONS.
<br /> VARIATION.FOR ASSISTANCE IN UTILITY LOCATION,CALL 811. 10. THE CONTRACTOR SHALL PROVIDE PERIODIC STREET CLEANING TO REMOVE DEBRIS AND SEDIMENT TRACKED OFF THE SITE. B.UPON REQUEST BY THE CITY INSPECTOR,ALL PIPE RUNS SHALL PASS THE LOW PRESSURE AIR TEST
<br /> REQUIREMENTS OF SECTION 7-04.3(1)E&F OF THE WSDOT STANDARD SPECIFICATIONS FOR ROAD,BRIDGE, CONSULTANTS:
<br /> 11. PRIOR TO CONSTRUCTION THE OWNER AND/OR CONTRACTOR SHALL NOTIFY THE PROJECT ENGINEER AND THE PUBLIC WORKS DIRECTOR 11. APPROPRIATE MEASURES SHALL BE TAKEN TO STOP SEDIMENT FROM ENTERING SURFACE WATER BODIES IF THE PROPOSED AND MUNICIPAL CONSTRUCTION.PIPE RUNS SHALL BE TESTED WITH PIPE LOADED AND COMPACTED TO FINISH
<br /> WHEN CONFLICTS EXIST BETWEEN THE PLANS AND FIELD CONDITIONS.CONFLICTS SHALL BE RESOLVED(INCLUDING PLAN AND PROFILE BAPS FAIL. - GRADE.
<br /> REVISIONS)AND RESUBMITTED FOR APPROVAL PRIOR TO PROCEEDING WITH CONSTRUCTION. C.UPON REQUEST BY THE CITY INSPECTOR,PIPE SHALL BE SUBJECT TO MANDREL TESTING(MANDREL SIZE= C EC I L
<br /> 12. BARE AND/OR DISTURBED SOILS SHALL REMAIN UNCOVERED AND/OR UNSTABIUZED FOR NO MORE THAN 2 DAYS FROM 90%OF NOMINAL PIPE DIAMETER). LEVEL
<br /> G _BUILT TION;ONE SET SHALL BE OCTOBER 1 THROUGH APRIL 30,AND FOR NO MORE THAN 7 DAYS FROM MAY 1 THROUGH SEPTEMBER 30. ON A 12 SUBMITTED TO THE PROJECT ENTHE CONTRACTOR SHALL KEEP GI EER,AND ONO SETS OF E SET SHALL BE BMITTED TOITE AT ALL TIMES RTHECCITYNAT COMPLETIONFOFMCONSTRUCTION AND PRIOR D PSTRICTLY NFOR ED;FAI URE TO COMPLYPIMAY RESULT IN REJ CTION OF THE APIPE ANID/OR FUTURET WILL BE ASSOCIATES
<br /> TO FINAL ACCEPTANCE OF WORK. RESTRICTION ON USE OF MATERIAL.
<br /> E. MINIMUM DEPTH OF COVER SHALL BE 2 FEET. PO BOX 598 BOTHELL, WA 98011
<br /> F. COUPLINGS SHALL BE INTEGRAL BELL AND SPIGOT OR DOUBLE BELL SEPARATE COUPLINGS.SPLIT COUPLINGS
<br /> WILL NOT BE ALLOWED. (206) 484-3495
<br /> G.BACKFlLL SHALL COMPLY WITH SECTION 7-08.3(3)OF THE WSDOT STANDARD SPECIFICATIONS FOR ROAD, www.cecilnossoc.com
<br /> BRIDGE,AND MUNICIPAL CONSTRUCTION WITH THE EXCEPTION THAT THE SECOND PARAGRAPH OF SECTION
<br /> 7-08.3(3)IS DELETED AND REPLACED WITH:THE MATERIAL USED FOR BACKFIWNG AROUND AND TO A POINT 1
<br /> FOOT ABOVE THE TOP OF THE PIPE SHALL BE CLEAN EARTH OR SAND,FREE FROM CLAY.ANY GRAVEL OR
<br /> STONES INCLUDED IN THE BACKFILL SHALL PASS THROUGH A 1 INCH SIEVE.
<br /> 15. CULVERT ENDS SHALL BE BEVELED TO MATCH SIDE SLOPES.FIELD CUTTING OF CULVERT ENDS IS PERMITTED WHEN
<br /> APPROVED BY THE CITY.
<br /> 16. ALL FIELD CUT CULVERT PIPE SHALL BE TREATED AS REQUIRED IN THE STANDARD SPECIFICATIONS OR GENERAL
<br /> SPECIAL PROVISIONS.
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<br /> SEWER GENERAL NOTES Q
<br /> 1. ALL PIPE SHALL BE PLACED ACCORDING DIVISION 7 OF THE WSDOT STANDARD SPECIFICATIONS. NO
<br /> 2. A PRE-CONSTRUCTION CONFERENCE SHALL BE HELD PRIOR TO THE START OF CONSTRUCTION. Z LV 0
<br /> `3. PRIOR TO CONSTRUCTING ANY SEWER MAINS,THE STREET CENTERLINES OF THE DEVELOPMENT,CENTER OF CUL-DE-SACS,ALL SEWER I
<br /> L'LI I z LINE EASEMENTS AND ALL LOT CORNERS SHALL BE STAKED. coW
<br /> 4. A MINIMUM TEN(5)FOOT HORIZONTAL SEPARATION MUST BE MAINTAINED BETWEEN THE SANITARY SEWER LINE AND THE WATER MAIN. 1 lr O
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<br /> 5. SIDE SEWER STUBS SHALL HAVE A MINIMUM OF TWO(2)PERCENT SLOPE AND MAXIMUM OF FORTY-FIVE(45)DEGREE SLOPE.STUBS __
<br /> SHALL BE 6'MINIMUM DIAMETER.FOR ALL STUBS LESS THAN EIGHT(8)FEET IN DEPTH:INSTALL A THREE(3)INCH WIDE GREEN W
<br /> METALLIC DETECTOR TAPE 12'ABOVE THE PIPE,THE ENTIRE LENGTH OF THE STUB CONTINUING UP THE 2X4 SIDE SEWER MARKER POST.
<br /> IDENTIFICATION ON THE TAPE SHALL INCLUDE THE WORDS'SANITARY SEWER'. Q
<br /> 6. SANITARY SEWER PIPE LESS THAN EIGHTEEN(18)FEET IN DEPTH AND LESS THAN 20%SLOPE SHALL BE PVC CONFORMING TO ASTM W nI I-
<br /> D-3034,SDR-35 AND SHALL BE BEDDED WITH CLEAN,GRANULAR MANUFACTURED PEA GRAVEL FROM 4'UNDER TO 6'OVER THE PIPE. 1..1..
<br /> SANITARY SEWER PIPE EIGHTEEN(18)FEET DEEP AND GREATER,OR ON A SLOPE OF 20%OR MORE,SHALL BE DUCTILE-IRON MINIMUM /r
<br /> THICKNESS CLASS 52,CEMENT-MORTAR LINED AND MON JOINT.ALL DUCTILE-IRON PIPE MUST MEET THE REQUIREMENTS OF AI WA \` W
<br /> C-151. CO 1
<br /> 7. HIGH-DENSITY POLYETHYLENE(HDPE)SHALL BE SDR-11 MINIMUM. Z
<br /> APPROVED D p W
<br /> PUBLIC WORKS DEPARTMENT
<br /> DATE /itSitoZt
<br /> CITY OF EVERETT REVIEWED FOR PERMIT
<br /> A""`2.1°e'-Ott` GENERAL NOTES
<br /> CITY OF EVERETT PERMIT SET
<br /> REVIEWED FOR PERMIT DATE: 6.15.21
<br /> REVISIONS:
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