3322 BROADWAY 2022 COMPASS HEALTH Plans 2025-09-26

d� d � It `�m STORM DRAINAGE NOTES POLLUTANTS OTHER THAN SEDIMENT CITY OF EVERETT GENERAL NOTES T.E.S.C. GENERAL NOTES N 1. NO PART OF THE DRAINAGE SYSTEM SHALL BE COVERED,CONCEALED, ALL POLLUTANTS,INCLUDING WASTE MATERIALS AND DEMOLITION DEBRIS, 1. APPROVAL OF THIS EROSION/SEDIMENTATION CONTROL(ESC) THE NOTES AND DETAILS PROVIDED ON THIS SHEET ILLUSTRATE SOME OF N 4) O OR PUT INTO USE UNTIL IT HAS BEEN INSPECTED,TESTED,AND THAT OCCUR ONSITE SHALL BE HANDLED AND DISPOSED OF IN A MANNER PLAN DOES NOT CONSTITUTE AN APPROVAL OF PERMANENT ROAD OR THE MOST COMMON TEMPORARY EROSION/SILTATION CONTROL BEST IL G - ACCEPTED BY THE CITY OF EVERETT. THAT DOES NOT CAUSE CONTAMINATION OF STORMWATER.GOOD DRAINAGE DESIGN(E.G.SIZE AND LOCATION OF ROADS,PIPES, MANAGEMENT PRACTICES(BMPS).ALTHOUGH SOME MEASURES SHOWN HERE C N 2. ALL WORK AND MATERIAL SHALL CONFORM TO THE CITY OF EVERETT HOUSEKEEPING AND PREVENTATIVE MEASURES WILL BE TAKEN TO RESTRICTORS,CHANNELS,RETENTION FACILITIES,UTILITIES). MAY NOT BE SPECIFIED IN THE T.E.S.C.PLAN FOR THIS PROJECT,THE DETAILS DESIGN AND CONSTRUCTION STANDARDS AND SPECIFICATIONS AND ENSURE THAT THE SITE WILL BE KEPT CLEAN,WELL ORGANIZED,AND FREE 2. THE IMPLEMENTATION OF THESE ESC PLANS AND THE ARE PROVIDED FOR FUTURE REFERENCE SHOULD SITE CONDITIONS REQUIRE >Q N THE WSDOT/APWA STANDARD SPECIFICATIONS FOR ROAD,BRIDGE, OF DEBRIS. IF REQUIRED,BMPS TO BE IMPLEMENTED TO CONTROL CONSTRUCTION,MAINTENANCE,REPLACEMENT,AND UPGRADING OF ADDITIONAL MEASURES BEYOND THOSE SPECIFIED.APPROPRIATE W N N AND MUNICIPAL CONSTRUCTION(CURRENT EDITION). SPECIFIC SOURCES OF POLLUTANTS ARE DISCUSSED BELOW. THESE ESC FACILITIES IS THE RESPONSIBILITY OF THE RESPONSES TO UNANTICIPATED SITE CONDITIONS MAY INCLUDE,BUT ARE C 3 3. APPROXIMATE LOCATIONS OF EXISTING UTILITIES HAVE BEEN APPLICANT/CONTRACTOR UNTIL ALL CONSTRUCTION IS COMPLETED NOTLIMI9IfRAq,NTlj9CWLLOWING ADDITIONAL BMPS: T y p OBTAINED FROM AVAILABLE RECORDS AND ARE SHOWN FOR VEHICLES,CONSTRUCTION EQUIPMENT,AND/OR PETROLEUM PRODUCT AND APPROVED AND VEGETATION/LANDSCAPING IS ESTABLISHED. • TEMPORARY DITCHES,SWALES,DIKES OR BASINS CONVENIENCE.THE CONTRACTOR SHALL BE RESPONSIBLE FOR STORAGE/DISPENSING: 3. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS • JUTE OR SYNTHETIC MATTING,EITHER GENERIC OR PROPRIETARY U N VERIFICATION OF LOCATIONS AND TO AVOID DAMAGE TO ANY ALL VEHICLES,EQUIPMENT,AND PETROLEUM PRODUCT PLAN SHALL BE CLEARLY FLAGGED IN THE FIELD PRIOR TO SLOPE SCARIFICATION OR TERRACING ADDITIONAL UTILITIES SHOWN.IF CONFLICTS WITH EXISTING UTILITIES STORAGE/DISPENSING AREAS WILL BE INSPECTED REGULARLY TO CONSTRUCTION.DURING THE CONSTRUCTION PERIOD,NO • ANCHORED PLASTIC SHEETING w ARISE DURING CONSTRUCTION,THE CONTRACTOR SHALL NOTIFY THE DETECT ANY LEAKS OR SPILLS,AND TO IDENTIFY MAINTENANCE DISTURBANCE BEYOND THE FLAGGED CLEARING LIMITS SHALL BE • MULCH,BRUSH OR GRAVEL FILTER BERMS �J w; PUBLIC WORKS INSPECTOR AND ANY CHANGES REQUIRED SHALL BE NEEDS TO PREVENT LEAKS OR SPILLS. PERMITTED.THE FLAGGING SHALL BE MAINTAINED BY THE • DUST CONTROL 151t T M APPROVED BY THE CITY ENGINEER PRIOR TO COMMENCEMENT OF ON-SITE FUELING TANKS AND PETROLEUM PRODUCT STORAGE APPLICANT/CONTRACTOR FOR THE DURATION OF CONSTRUCTION. TIRE WASH STATIONS 1 nkrom Moisaln RELATED CONSTRUCTION ON THE PROJECT. CONTAINERS SHALL INCLUDE SECONDARY CONTAINMENT. 4. THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE • SODDING 4. ALL STORM SYSTEMS WITHIN THE PUBLIC RIGHT-OF-WAY OR IN SPILL PREVENTION MEASURES,SUCH AS DRIP PANS,WILL BE CONSTRUCTED IN CONJUNCTION WITH ALL CLEARING AND GRADING • ROCK CHECK DAMS EASEMENTS MUST BE STAKED BY SURVEY FOR LINE AND GRADE USED WHEN CONDUCTING MAINTENANCE AND REPAIR OF ACTIVITIES,AND IN SUCH A MANNER AS TO ENSURE THAT SEDIMENT PRIOR TO STARTING CONSTRUCTION, VEHICLES OR EQUIPMENT. AND SEDIMENT LADEN WATER DO NOT ENTER THE DRAINAGE SYSTEM, SUCH MEASURES SHALL BE SELECTED BY THE CONTRACTOR IN 38 NORTHWEST DAVIS,SUITE 300 5. ALL CATCH BASIN GRATES MUST BE STENCILED OR STAMPED"DUMP IN ORDER TO PERFORM EMERGENCY REPAIRS ON SITE, ROADWAYS,OR VIOLATE APPLICABLE WATER QUALITY STANDARDS. CONSULTATION WITH THE CITY INSPECTOR AND THE CESCL,AND SHALL BE PORTLAND,OR 97209 NO WASTE,DRAINS TO STREAM,LAKE,RIVER,PUGET SOUND,OR TEMPORARY PLASTIC WILL BE PLACED BENEATH AND,IF RAINING, 5. THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM INSTALLED PER MANUFACTURER'S SPECIFICATIONS,ENGINEER'S DESIGN OR 503.245.7100 WETLAND:'CHOOSE APPROPRIATE FEATURE FOR THE PROJECT OVER THE VEHICLE. REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS.DURING THE STANDARD CONSTRUCTION INDUSTRY PRACTICE AS THE SITUATION DICTATES. 6. SHALL COMPLY WITH THE EVERETT MUNICIPAL CODE(EMC),CITY CONTAMINATED SURFACES SHALL BE CLEANED IMMEDIATELY CONSTRUCTION PERIOD,THESE ESC FACILITIES SHALL BE UPGRADED 1505 5TH AVE,SUITE 300 ADOPTED STORMWATER MANAGEMENT MANUAL,POLICIES AND FOLLOWING ANY DISCHARGE OR SPILL INCIDENT. AS NEEDED FOR UNEXPECTED STORM EVENTS AND TO ENSURE THAT 1. THE TEMPORARY EROSION/SEDIMENTATION CONTROL FACILITIES SHALL BE SEATTLE,WA 98101 CRITERIA SET FORTH IN THE CITY OF EVERETT'S DESIGN AND CHEMICAL STORAGE: SEDIMENT AND SEDIMENT-LADEN WATER DO NOT LEAVE THE SITE. CONSTRUCTED PRIOR TO ANY GRADING OR LAND CLEARING IN 206.576.1600 CONSTRUCTION STANDARDS&SPECIFICATIONS. ANY CHEMICALS STORED IN THE CONSTRUCTION AREAS WILL 6. THE ESC FACILITIES SHALL BE INSPECTED ROUTINELY AND ACCORDANCE WITH THE APPROVED TEMPORARY EROSION/SEDIMENTATION CONFORM TO THE APPROPRIATE SOURCE CONTROL BMPS LISTED MAINTAINED BY THE APPLICANT/CONTRACTOR TO ENSURE THEIR CONTROL PLAN.THESE FACILITIES MUST BE SATISFACTORILY MAINTAINED 1014 HOWARD STREET ADDITIONAL NOTES: IN VOLUME IV OF THE ECOLOGY STORMWATER MANUAL. IN CONTINUED FUNCTIONING,ESPECIALLY AFTER STORM EVENTS. UNTIL CONSTRUCTION AND LANDSCAPING IS COMPLETED AND THE 101 FRANCISCO,CA 94103 7. ALL PIPE SHALL BE PLACED ON STABLE EARTH,OR IF IN THE OPINION WESTERN WA,ALL CHEMICALS SHALL HAVE COVER, 7. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED POTENTIAL FOR ON-SITE EROSION HAS PASSED. OF THE INSPECTOR THE EXISTING FOUNDATION IS UNSATISFACTORY, CONTAINMENT,AND PROTECTION PROVIDED ON SITE,PER BMP AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN THE 48 415.252.7063 THEN IT SHALL BE EXCAVATED BELOW GRADE AND BACK-FILLED WITH C153 FOR MATERIAL DELIVERY,STORAGE AND CONTAINMENT IN HOURS FOLLOWING A MAJOR STORM EVENT. 2. NONCOMPLIANCE WITH THE EROSION CONTROL REQUIREMENTS,WATER ©ANKROM MOISAN ARCHITECTS,INC. A GRAVEL MATERIAL TO SUPPORT THE PIPE. SWMMWW 2005 8. AT NO TIME SHALL MORE THAN ONE FOOT OF SEDIMENT BE QUALITY REQUIREMENTS,AND/OR CLEARING LIMITS MAY RESULT IN • APPLICATION OF AGRICULTURAL CHEMICALS,INCLUDING ALLOWED TO ACCUMULATE WITHIN A TRAPPED CATCH BASIN.ALL REVOCATION OF PROJECT PERMITS OR PLAN APPROVAL,FINES AND BOND 8. THE BACK FILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE FERTILIZERS AND PESTICIDES,SHALL BE CONDUCTED IN A CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO FORECLOSURES. PIPE IN LAYERS WITH A LOOSE AVERAGE DEPTH OF 6",MAXIMUM MANNER AND AT APPLICATION RATES THAT WILL NOT RESULT IN PAVING.THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT DEPTH 8"-9",THOROUGHLY STAMPING EACH LAYER.THESE LOSS OF CHEMICAL TO STORMWATER RUNOFF.MANUFACTURERS' LADEN WATER INTO THE DOWNSTREAM SYSTEM. 3. THE T.E.S.C.FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM COMPACTED LAYERS MUST EXTEND FOR ONE DIAMETER ON EACH RECOMMENDATIONS FOR APPLICATION PROCEDURES AND RATES 9. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS.THE CONTRACTOR SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH.MATERIALS TO SHALL BE FOLLOWED. AT THE BEGINNING OF CONSTRUCTION AND SHALL BE RESPONSIBLE FOR PROVIDING IMPROVED OR MODIFIED COMPLETE THIS FILL OVER PIPE SHALL BE THE SAME AS DESCRIBED. DEMOLITION: MAINTAINED FOR THE DURATION OF THE PROJECT.ADDITIONAL FACILITIES AS NECESSARY TO MAINTAIN RUNOFF WATER QUALITY DURING (REFER TO WSDOT STANDARD SPECIFICATIONS 7-04.3(3)AND DUST RELEASED FROM DEMOLISHED SIDEWALKS SHALL BE MEASURES MAY BE REQUIRED TO ENSURE THAT AND AFTER SIGNIFICANT STORM EVENTS AND TO ADDRESS THE ACTUAL 2-03.2(14)C,METHOD B&C). CONTROLLED USING DUST CONTROL MEASURES(BMP C140). ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE SITE AND SOILS CONDITIONS ENCOUNTERED. • STORM DRAIN INLETS VULNERABLE TO STORMWATER DISCHARGE PROJECT. 9. CATCH BASIN OFFSETS ARE MEASURED TO CENTER OF GRATE. CARRYING DUST,SOIL,OR DEBRIS WILL BE PROTECTED USING 10. THE CONTRACTOR SHALL PROVIDE PERIODIC STREET CLEANING 4. CONTRACTOR SHALL MAINTAIN ON SITE AT ALL TIMES SUFFICIENT STORM DRAIN INLET PROTECTION(BMP C220 AS INDICATED ON TO REMOVE DEBRIS AND SEDIMENT TRACKED OFF THE SITE. QUANTITIES OF EROSION CONTROL MATERIALS TO COVER ALL EXPOSED 10. ALL CATCH BASINS SHALL BE TYPE A PER C.O.E.STANDARD DWG 402, THE PLAN). 11. APPROPRIATE MEASURES SHALL BETAKEN TO STOP SEDIMENT SOIL IN THE EVENT OF UNANTICIPATED WEATHER CONDITIONS. EXCEPT AS OTHERWISE NOTED. PROCESS WATER AND SLURRY RESULTING FROM SAWCUTTING FROM ENTERING SURFACE WATER BODIES IF THE PROPOSED BMPS CONTRACTOR MAY CONSIDER PHASING GRADING ON LARGE SITES TO AND SURFACING OPERATIONS WILL BE PREVENTED FROM FAIL.IF BMPS FAIL AND SEDIMENT-LADEN WATER IS LEAVING THE SITE, MINIMIZE BARE SOIL EXPOSURE. C PASS 11. ALL CATCH BASINS WITH A DEPTH OVER 5.0 FEET TO THE FLOW LINE ENTERING THE WATERS OF THE STATE BY IMPLEMENTING IMMEDIATELY NOTIFY YOUR PUBLIC WORKS INSPECTOR. SHALL BE A TYPE II CB OR LARGER(MANHOLE). SAWCUTTING AND SURFACING POLLUTION PREVENTION 12. BARE AND/OR DISTURBED SOILS SHALL REMAIN UNCOVERED 5. THE IMPLEMENTATION OF THESE TESC PLANS AND THE CONSTRUCTION, MEASURES(BMP C152). AND/OR UNSTABILIZED FOR NO MORE THAN 2 DAYS FROM OCTOBER 1 MAINTENANCE,REPLACEMENT,AND UPGRADING OF THESE T.E.S.C. T T��i1Au l 12. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ADJUSTING ALL 1.SLURRY AND CUTTING SHALL BE VACUUMED DURING THROUGH APRIL 30,AND FOR NO MORE THAN 7 DAYS FROM MAY 1 FACILITIES IS THE RESPONSIBILITY OF THE APPLICANT/CONTRACTOR UNTIL MANHOLE,INLET AND CATCH BASIN FRAMES AND GRATES TO GRADE CUTTING AND SURFACING OPERATIONS. THROUGH SEPTEMBER 30. ALL CONSTRUCTION IS APPROVED.BARE AND/OR DISTURBED SOILS SHALL 11-11 JUST PRIOR TO POURING CURBS AND PAVING. 2.SLURRY AND CUTTINGS SHALL NOT DRAIN TO ANY NATURAL 13. NOTIFY THE CITY PUBLIC WORKS INSPECTOR AT LEAST 24 HOURS REMAIN UNCOVERED FOR NO MORE THAN 2 DAYS FROM OCTOBER 1 OR CONSTRUCTED DRAINAGE CONVEYANCE. PRIOR TO DEWATERING ACTIVITIES.HANDLE HIGHLY TURBID OR THROUGH APRIL 30,AND FOR NO MORE THAN 7 DAYS FROM MAY 1 13. CATCH BASIN FRAME AND GRATE SHALL BE OLYMPIC FOUNDRY MODEL 3.COLLECTED SLURRY AND CUTTINGS SHALL BE DISPOSED OF OTHERWISE CONTAMINATED DEWATERING WATER SEPARATELY FROM THROUGH SEPTEMBER 30.STABILIZE WITH APPROVED T.E.S.C.METHODS - 5435,LOCKING TYPE OR EQUAL.STANDARD GRATES SHALL BE USED IN A MANNER THAT DOES NOT VIOLATE GROUNDWATER OR STORMWATER. (E.G.SEEDING,MULCHING,NETTING,EROSION BLANKETS,PLASTIC UNLESS SPECIFIED OTHERWISE. SURFACE WATER QUALITY STANDARDS. 14. THE APPROVED PROJECT PUBLIC WORKS PERMIT AND SWPPP COVERING,ETC.).SOIL STOCKPILES SHALL BE STABILIZED WITHIN 24 LET U S CONCRETE AND GROUT: SHALL BE RETAINEDON SITE OR READILY AVAILABLE TO THE HOURS. 14. UNLESS OTHERWISE NOTED,ALL STORM SEWER PIPE SHALL BE PROCESS WATER AND SLURRY RESULTING FROM CONCRETE CONTRACTOR THROUGHOUT THE DURATION OF THE CONSTRUCTION CORRUGATED POLYETHYLENE PIPE:THE MATERIAL SUPPLIED UNDER WORK WILL BE PREVENTED FROM ENTERING THE WATERS OF THE PROJECT. 6. WHERE STRAW MULCH FOR TEMPORARY EROSION CONTROL IS REQUIRED, deVelO ment a rt Hers THIS SPECIFICATION SHALL BE HGH-DENSITY CORRUGATED STATE BY IMPLEMENTING CONCRETE HANDLING MEASURES(BMP 15. DESIGN,INSTALL,IMPLEMENT,AND MAINTAIN EFFECTIVE IT SHALL BE APPLIED AT A MINIMUM THICKNESS OF TWO INCHES. P p POLYETHYLENE SMOOTH INTERIOR PIPE AND SHALL BE C151). POLLUTION PREVENTION MEASURES TO MINIMIZE THE DISCHARGE OF MANUFACTURED IN CONFORMITY WITH THE LATEST AASHTO 1. CONCRETE TRUCK CHUTES,PUMPS,AND INTERNALS SHALL POLLUTANTS. 7. ANY AREA NEEDING T.E.S.C.MEASURES,NOT REQUIRING IMMEDIATE SPECIFICATIONS OR M 294 TYPE S AND THE MATERIAL COMPOUND BE WASHED OUT ONLY INTO FORMED AREAS AWAITING 16. PROTECT ALL LID BMPS FROM SEDIMENTATION THROUGH ATTENTION,SHALL BE ADDRESSED WITHIN FIFTEEN(15)DAYS. SHALL CONFORM TO AASHTO M 294.COUPLERS SHALL COVER NOT INSTALLATION OF CONCRETE OR ASPHALT. INSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENT LESS THAN ONE FULL CORRUGATION ON EACH ANNULAR SECTION OF 2. UNUSED CONCRETE REMAINING IN THE TRUCK AND PUMP CONTROL BMPS ON PORTIONS OF THE SITE THAT DRAIN INTO THE LID 8. THE T.E.S.C.FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND PIPE AND PASS THE WSDOT STANDARD SPECIFICATION SECTION SHALL BE RETURNED TO THE ORIGINATING BATCH PLANT BMPS. MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN THE 48 HOURS 7-04.3(4)D LOW PRESSURE AIR TEST FOR STORM SEWERS. FOR RECYCLING. FOLLOWING A STORM EVENT. 3. HAND TOOLS INCLUDING,BUT NOT LIMITED TO,SCREEDS, 15. GALVANIZED STEEL PIPE SHALL HAVE TYPE 1 ASPHALT COATING. SHOVELS,RAKES,FLOATS,AND TROWELS SHALL BE 9. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE ALUMINIZED PIPE DOES NOT REQUIRE COATING. WASHED OFF ONLY INTO FORMED AREAS AWAITING FIELD MARKINGS REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION IS ACHIEVED INSTALLATION OF CONCRETE OR ASPHALT. OR AFTER THE TEMPORARY BMPS ARE NO LONGER NEEDED.TRAPPED 16. STORM WATER RETENTION/DETENTION FACILITIES,STORM DRAINAGE WHEN NO FORMED AREAS ARE AVAILABLE,WASHWATER AND BEFORE ANY CLEARING OR GRADING OCCURS,CONTRACTOR OR SEDIMENT SHALL BE REMOVED OR STABILIZED ON SITE.DISTURBED SOIL PPE AND CATCH BASINS SHALL BE FLUSHED AND CLEANED PRIOR TO LEFTOVER PRODUCT SHALL BE CONTAINED IN A LINED SURVEYOR SHALL INSTALL TEMPORARY FIELD MARKINGS AS FOLLOWS: AREAS RESULTING FROM REMOVAL SHALL BE PERMANENTLY STABILIZED. CITY OF EVERETT PUBLIC WORKS ACCEPTANCE. CONTAINER.CONTAINED CONCRETE SHALL BE DISPOSED OF IN A MANNER THAT DOES NOT VIOLATE GROUNDWATER OR SURFACE 1. MARK CLEARING LIMITS AS SHOWN ON PLAN OR AS DIRECTED BY 10.CONTRACTOR SHALL USE INDUSTRY BEST MANAGEMENT PRACTICES TO WATER QUALITY STANDARDS. OWNER(LIMITS ON PLAN ARE MAXIMUM ALLOWABLE)WITH PREVENT PETROLEUM PRODUCTS,FERTILIZERS,CONCRETE BY-PRODUCTS CLEARING LIMITS SANITARY WASTEWATER: CONTINUOUS RUN OF ORANGE SURVEYOR'S TAPE 4-6 FEET ABOVE AND OTHER POLLUTANTS FROM ENTERING OFF-SITE DRAINAGE COURSES. • PORTABLE SANITATION FACILITIES WILL BE FIRMLY SECURED, GROUND.CONTRACTOR MAY SUBSTITUTE CONSTRUCTION OR SILT SLASH PILES AND OTHER SOLID WASTE SHALL BE DISPOSED OF IN CLEARING LIMITS SHOWN ON PLAN REPRESENT MAXIMUM ALLOWABLE REGULARLY MAINTAINED,AND EMPTIED WHEN NECESSARY. FENCING FOR SURVEYOR'S TAPE. ACCORDANCE WITH ALL APPLICABLE LOCAL REGULATIONS. EXTENT OF CLEARING ON THE PROPERTY.OWNER MAY ELECT TO CLEAR SOLID WASTE WILL BE STORED IN SECURE,CLEARLY MARKED LESS AREA WITHIN WSDOT RIGHT-OF-WAY. DRAINAGE FACILITY DESIGN IS CONTAINERS. 2.CONTRACTOR SHALL REQUEST INSPECTION OF FIELD MARKINGS BY 11.WASTEWATER FROM PROJECT ACTIVITIES AND DE-WATERING SHALL BE BASED ON ASSUMPTION OF MAXIMUM ALLOWED ONSITE CLEARING AND OTHER: C.O.E.STAFF PRIOR TO COMMENCING CLEARING OR GRADING. ROUTED TO AN UPLAND AREA FOR REMOVAL OF FINE SEDIMENTS AND HARDSCAPE. OTHER BMPS WILL BE ADMINISTERED AS NECESSARY TO OTHER CONTAMINANTS.ONLY CLEAN,UNPOLLUTED WATER SHALL LEAVE ADDRESS ANY ADDITIONAL POLLUTANT SOURCES ON SITE. THE SITE. MARKING OF CLEARING BMPS IN THE FIELD S ALL LIMITS PLACEMENT EROSION BE ADJUST D FOR ACTUALEXTE T OF CONTROL CERTIFIED EROSION & 12.THE CONTRACTOR SHALL KEEP OFF-SITE STREETS CLEAN AT ALL TIMES BY CLEARING MARKED NAFIEDLIRECTED BY OWNER.D PRIOR TO COMMENCEMENTNG OF SITEWORK.MITS SHALL BE CLEARLY MAINTENANCE OF BMPS SEDIMENT CONTROL LEAD SW OF EVEEEPING. THESE STREETS WILL NOT BE ALLOWED WITHOUT PRIOR CITY OF EVERETT APPROVAL. ALL TEMPORARY AND PERMANENT EROSION AND SEDIMENT CONTROL WASHINGTON STATE D.O.E.REQUIRES THAT A CERTIFIED EROSION AND PRACTICES SHALL BE MAINTAINED AND REPAIRED AS NEEDED TO SEDIMENT CONTROL LEAD(CESCL)BE RETAINED TO MONITOR T.E.S.0 ASSURE CONTINUED PERFORMANCE OF THEIR INTENDED FUNCTION. COMPLIANCE.THE CESCL MUST BE IDENTIFIED ON THE STORMWATER UNDERGROUND UTILITY NOTE FACILITIES SHALL BE INSPECTED AT A MINIMUM ON A WEEKLY BASIS GENERAL PERMIT APPLICATION AND SHALL ATTEND THE CONTRACTOR RESPONSIBILITY FOR AND IMMEDIATELY AFTER ANY RUNOFF PRODUCING RAIN EVENT.ALL PRE-CONSTRUCTION MEETING WITH CITY STAFF. EX.UNDERGROUND UTILITY LOCATIONS SHOWN HEREON ARE BASED UPON MAINTENANCE AND REPAIR SHALL BE CONDUCTED IN ACCORDANCE EROSION/SILTATION CONTROL G SURFACE INDICATORS.NO UNDERGROUND LOCATE SERVICE WAS WITH MARYSVILE STANDARDS.AT A MINIMUM,REPAIRS TO BMP'S N UTILIZED FOR THEIR LOCATION.THE USE OF THIS TEMPORARY E EROSION AND SILTATION CONTROL CONSTRUCTION,USER SHOULD THIS MAP FOR THEIR EXACT SHALL TAKE PRECEDENT OVER OTHER SITE WORK AND COMPLETED SITE GRADING NOTES THAT STORM WATER RUNOFF D BE CONTROLLED AT ALL TIMES TO PRE VENT T SOIL T LOCATION IS NOT WARRANTED.PRIOR TO CALL THE UTILITY LOCATE SERVICE AT 1-800-424-5555,TWO BUSINESS PRIOR TO CLOSING THE SITE OF THE NIGHT.TRAPPED SEDIMENT MUST BE REMOVED OR STABILIZED ON SITE.DISTURBED SOIL AREAS 1.ALL GRADING SHALL COMPLY WITH CHAPTER A33 OF THE EROSION AND TO MAINTAIN WATER QUALITY.ANY AND ALL MEASURES W Q DAYS BEFORE CONSTRUCTION. RESULTING FROM REMOVAL SHOULD BE PERMANENTLY STABILIZED. INTERNATIONAL BUILDING CODE(CURRENT EDITION). NECESSARY TO DO SO SHALL BE EMPLOYED BY THE CONTRACTOR. Q HIGH VISIBILITY FENCING(BMP C103) 2. PUBLIC STREETS ARE TO BE KEPT CLEAR OF DIRT AND DEBRIS AT ALL 1.REGARDLESS OF SITE,WEATHER,SOIL OR OTHER CONDITIONS,THE S F WATER QUALITY STANDARD INSPECT FENCING AND REPAIR DAMAGED SECTIONS. TIMES DURING CONSTRUCTION.DUST SUPPRESSION AND STREET CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR ENSURING THAT EROSION d W CLEANING MUST OCCUR AS DIRECTED BY THE PUBLIC WORKS DOES NOT OCCUR ON THE SITE AND THAT POLLUTED OR SILT-LADEN RUNOFF Y ¢ STORMWATER RELEASED FROM THIS CONSTRUCTION SITE TO CONSTRUCTION ROAD STABILIZATION(BMP C107) INSPECTOR. DOES NOT LEAVE THE SITE OR ENTER INTO ANY CREEK,STREAM,WETLAND V W OFF-SITE DRAINAGE CHANNELS SHALL NOT BE PERMITTED TO INSPECT STABILIZED AREAS REGULARLY,ESPECIALLY AFTER LARGE OR WATER BODY ON OR OFF THE SITE. O W TRANSPORT SEDIMENT LOADINGS EXCEEDING 5 NTUs ABOVE STORM EVENTS.ADD GRAVEL IF NECESSARY AND RESTABILIZE ANY 3. THE SITE SOILS ARE GENERALLY CONSIDERED MOISTURE SENSITIVE _ BACKGROUND LEVELS. AREAS FOUND TO BE ERODING. AND AS SUCH ARE SUSCEPTIBLE TO DISTURBANCE BY CONSTRUCTION 2.BEYOND THE MINIMUM REQUIREMENTS SHOWN ON THIS PLAN,THE m } J EQUIPMENT, PARTICULARLY DURING PERIODS OF WET WEATHER.THE CONTRACTOR SHALL BE RESPONSIBLE FOR SELECTING AND IMPLEMENTING Q Q BMP C120,TEMPORARY SEEDING OF STRIPPED AREAS GRADING CONTRACTOR SHALL TAKE ALL PRECAUTIONS TO LIMIT APPROPRIATE METHODS,"BEST MANAGEMENT PRACTICES"(BMPS),FOR STORM W �+ SEEDING SHOULD BE SUPPLIED WITH ADEQUATE MOISTURE.SUPPLY SURFACE DISTURBANCE AND PROTECT THE SITE GRADING AREA FROM WATER TREATMENT AND CONTROL THAT MEET THE REQUIREMENTS OF BOTH Q _ EROSION CONTROL BMPS WATER AS NEEDED,ESPECIALLY IN ABNORMALLY HOT OR DRY EXCESSIVE RUNOFF EROSION. THE WASHINGTON STATE DEPARTMENT OF ECOLOGY AND CITY OF EVERETT. QO 1n WEATHER OR ON ADVERSE SITES.WATER APPLICATION RATES 3.THE CONTRACTOR SHALL REPORT ALL WATER QUALITY CONCERNS AND Q co d HIGH VISIBILITY FENCING(BMP C103) SHOULD BE CONTROLLED TO PREVENT RUNOFF. 4. AREAS TO RECEIVE FILL SHALL BE CLEARED OF ALL VEGETATION AND ACTIVITIES TO THE CERTIFIED EROSION AND SEDIMENT CONTROL LEAD CC USE IN COMBINATION WITH BMP C233,SILT FENCE AS INDICATED ON RE-SEEDING-AREAS WHICH FAIL TO ESTABLISH VEGETATIVE COVER DELETERIOUS MATTER. THE PLANS. ADEQUATE TO PREVENT EROSION SHALL BE RE-SEEDED AS SOON AS (C.E.S.C.L.)AND TO CITY OF EVERETT. IN THE EVENT THAT THE INSTALLED O 2 SUCH AREAS ARE IDENTIFIED. 5.AREAS TO RECEIVE FILL SHALL BE PROOFROLLED.ALL LOOSE AND WATER QUALITY CONTROL MEASURES ARE INEFFECTIVE AT CONTROLLING CC 04 O CONSTRUCTION ROAD/PARKING AREA STABILIZATION(BMP C107) SOFT AREAS SHALL BE REMOVED AND REPLACED WITH EROSION AND SILTATION,THE CONTRACTOR SHALL IMMEDIATELY REPORT TO m fM U ONCE DEMOLITION IS COMPLETE,THE BUILDING FOUNDATIONS AND MULCHING(BMP C121) STRUCTURAL FILL. AND CONSULT WITH THE C.E.S.C.L.TO FIND AN APPROPRIATE REMEDY.ALL SLAB AREAS WILL BE STABILIZED WITH GRAVEL AND CONCRETE. MULCHED AREAS SHOULD BE CHECKED PERIODICALLY,ESPECIALLY CONSTRUCTION ACTIVITIES,WITH THE EXCEPTION OF EROSION AND SILTATION FOLLOWING SEVERE STORMS.DAMAGED AREAS OF MULCH OR 6. ALL FILL MATERIALS USED SHALL BE FREE OF VEGETATION AND CONTROL MEASURES,SHALL CEASE UNTIL SUCH TIME AS THE WATER QUALITY TEMPORARY&PERMANENT SEEDING(BMP C120) TIE-DOWN MATERIAL SHALL BE IMMEDIATELY REPAIRED. DELETERIOUS MATTER AND SHALL NOT CONTAIN ROCKS GREATER IS BROUGHT INTO COMPLIANCE WITH D.O.E.AND CITY OF EVERETT PERMANENT SEEDING SHALL BE USED TO STABILIZE EXPOSED SOILS THAN SIX INCHES IN DIAMETER. REQUIREMENTS. REVISION DATE REASON FOR ISSUE AND SHALL BE PERFORMED UNDER THE DIRECTION OF THE PLASTIC COVERING(BMP C123) 1 12/15/21 50%CD'S LANDSCAPE PLANS AND SPECIFICATIONS. CHECK REGULARLY FOR RIPS AND PLACES WHERE THE PLASTIC MAY 7. STRUCTURAL FILLS SHALL BE PLACED IN EIGHT TO 10 INCH THICK 4.THE CONTRACTOR SHALL BE RESPONSIBLE FOR MONITORING WEATHER 2 7/12/22 GMP SET BE DISLODGED.CONTACT LOOSE HORIZONTAL LIFTS AND SPREAD UNIFORMLY. FORECASTS AND ANTICIPATING STORM ACTIVITY AND SHALL SCHEDULE ALL 3 12/12/22 REVISE PER COMMENTS MULCHING(BMP C121) BETWEEN THE PLASTIC AND THE GROUND SHOULD ALWAYS BE PROJECT ACTIVITIES IN ANTICIPATION OF THE WEATHER. STABILIZE EXPOSED SURFACES WITH 2"-4"MULCH WHEN SURFACES MAINTAINED.ANY AIR BUBBLES FOUND SHOULD BE REMOVED 8. AFTER EACH LIFT HAS BEEN SPREAD EVENLY,IT SHALL BE ARE TO BE UNWORKED FOR THE SEASONAL TIME FRAMES LISTED IN IMMEDIATELY OR THE PLASTIC MAY RIP DURING THE NEXT WINDY COMPACTED TO A MINIMUM OF 95%OF MAXIMUM DENSITY 5.ALL SUPPLIES AND MATERIALS NECESSARY FOR IMPLEMENTING BMPS SHALL BE THE TESC NOTES AND SWPPP NARRATIVE. PERIOD.RE-ANCHOR OR REPLACE THE PLASTIC AS NECESSARY. DETERMINED IN ACCORDANCE WITH ASTM D1557(MODIFIED STORED ON SITE AND SHALL BE IMMEDIATELY AVAILABLE FOR USE.SUCH PROCTOR). SUPPLIES AND MATERIALS SHALL INCLUDE,BUT NOT BE LIMITED TO,STRAW PLASTIC COVERING(BMP C123) TOPSOILING(BMP C125) BALES OR OTHER MULCHING MATERIAL,SILT FENCING AND STAKES,FILTER USE PLASTIC SHEATHING TO PROTECT STOCKPILES.STABILIZE WITH INSPECT FOR DAMAGE FROM RAINFALL AND SHEET FLOW.REGRADE 9. THE SURFACE OF ALL SLOPES SHALL BE COMPACTED.THIS MAY BE FABRIC,ETC. SAND BAGS CONNECTED WITH ROPE. AS NECESSARY. ACCOMPLISHED BY OVER-BUILDING THE SLOPES,THEN CUTTING BACK To FINAL GRADES,OR BY RUNNING THE COMPACTOR OVER THE 6.DURING AND AFTER RUNOFF PRODUCING STORM EVENTS,THE CONTRACTOR J`• TOPSOILING/COMPOSTING(BMP C125) DUST CONTROL(BMP C140) SLOPE AS EACH FILL LIFT IS BEING PLACED.ALL SLOPES SHALL BE SHALL MONITOR ALL EROSION CONTROL MEASURES AND SHALL PRIORITIZE TOPSOIL EXPOSED SOILS AND PROPOSED PLANTERS. RESPRAY AREA AS NECESSARY TO PREVENT WIND EROSION. COMPACTED BY THE END OF EACH WORK DAY. IMPLEMENTATION AND MAINTENANCE OF EROSION AND SILTATION CONTROL z MEASURES ABOVE ALL OTHERS. DUST CONTROL(BMP C140) STORM DRAIN INLET PROTECTION(BMP C220) 10. FIELD DENSITY TESTS(IF REQUIRED)WILL BE MADE BY A QUALIFIED 33745 CONTRACTOR SHALL IMPLEMENT MEASURES TO PREVENT WIND FOR SYSTEMS USING FILTER FABRIC:INSPECTIONS SHOULD BE MADE SOILS ENGINEERING FIRM.DENSITY TESTS SHALL BE TAKEN AT OR f94. TRANSPORT OF DUST FROM SOIL SURFACES.SUCH MEASURES CAN ON A REGULAR BASIS,ESPECIALLY AFTER LARGE STORM EVENTS.IF JUST BELOW THE SURFACE AT THE FREQUENCY AND LOCATIONS INCLUDE BUT ARE NOT LIMITED TO THE FOLLOWING:MULCHING AREAS THE FILTER BAG BECOMES CLOGGED,IT SHOULD BE CLEANED OR DETERMINED BY THE SOILS ENGINEERING FIRM.WHEN THE TESTS 70NAL 9i'bti NOT USED FOR VEHICLE ACCESS,SPRINKLING EXPOSED SURFACES REPLACED. INDICATE THAT THE DENSITY OF ANY LAYER OF FILL OR PORTION WITH WATER,SURFACE HAUL ROADS WITH GRAVEL. THEREOF IS BELOW THE SPECIFIED DENSITY,THE PARTICULAR SILT FENCE(BMP C233) SECTION SHALL BE REWORKED UNTIL THE REQUIRED DENSITY HAS STORM INLET PROTECTION(BMP C220) INSPECT IMMEDIATELY AFTER EACH RAINFALL,AND AT LEAST DAILY BEEN OBTAINED.ALL TEST RESULTS SHALL BE TRANSMITTED TO THE PLACE INSERTS PER PLAN DETAIL IN EXISTING CATCH BASINS AS DURING PROLONGED RAINFALL.REPAIR AS NECESSARY. CITY OF EVERETT BUILDING DEPARTMENT. INDICATED ON THE PLAN. SEDIMENT MUST BE REMOVED WHEN IT REACHES APPROXIMATELY STANDARD NOTES ONE THIRD THE HEIGHT OF THE FENCE,ESPECIALLY IF HEAVY RAINS 11. A GRADING PERMIT AND APPROVAL OF THE TEMPORARY EROSION AND AS NEW CATCH BASINS ARE INSTALLED,THESE SHALL ALSO BE ARE EXPECTED. SEDIMENTATION CONTROL PLAN SHALL HAVE BEEN OBTAINED FROM PROTECTED UNTIL THE DRAINAGE AREA IS STABILIZED. THE CITY OF EVERETT FOR ANY ON-SITE GRADING. SILT FENCE(BMP C233) SOIL STOCKPILES 12. ALL CUT AND FILL SLOPES SHALL BE A MAXIMUM OF 2.:1. CONSTRUCTION INSTALL SILT FENCE IN LOCATIONS INDICATED ON THE PLAN. TEMPORARY STOCKPILE LOCATIONS MAY BE ADJUSTED BY CONTRACTOR 13.STOCKPILES ARE TO BE LOCATED IN SAFE AREAS AND ADEQUATELY IN FIELD.TOPSOIL STRIPPING STOCKPILES SHALL BE WINDROWED PROTECTED TO PREVENT EROSION.HYDROSEED PREFERRED. DOCUMENTS TEMPORARILY ALONG LOT FRONTAGE FOR SPREADING WHEN LOTS ARE CLEARED.CARE SHOULD BE TAKEN TO AVOID UNINTENTIONAL DRAINAGE 14 NO GRADING SHALL OCCUR WITHIN 2 FEET OF PROPERTY BOUNDARY IMPOUNDMENT OR DIVERSION.TOPSOIL STRIPPINGS MAY BE INCORPORATED INTO EROSION CONTROL DIVERSION BERMS. WITHOUT WRITTEN APPROVAL OF ADJACENT OWNER. -i.T- PROJECT NUMBER STOCKPILES SHALL NOT BE PLACED WITHIN NGPAs,SCREENING BUFFERS, 2.12.2022 21-056 EXISTING DRAINAGE OR UTILITY EASEMENTS OR RIGHTS-OF-WAY. STOCKPILE MANAGEMENT SHALL COMPLY WITH T.E.S.C.GENERAL NOTES SHEET NUMBER ON SHEET C2.1,INCLUDING STABILIZATION WITHIN 24 HOURS. C1 .02 P:\WORK\PROJECTSU021\21-056 ANKROM COMPASS HEALTH\CMDWG\SHEETS\C1.0 DEMO SWPPP.DWG 12/12/2022