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o CONSTRUCTION DATES: EROSION AND STORMWATER MANAGEMENT CONTROLS ��0�
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<br /> z PARTY RESPONSIBLE FOR LONG TERM OPERATION AND MAINTENANCE OF THE SITE-OWNER BEST MANAGEMENT PRACTICES(BMPS)FOR STORMWATER POLLUTION PREVENTION �•
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<br /> OWNER NAME CITY OF GREELEY TERRY FARRILL,P E,SENIOR WATER IDENTIFY AND DESCRIBE ALL OF THE FOLLOWING,INCLUDING THE DESCRIPTION OF WHEN,
<br /> RESOURCE ENGINEER IV WHERE,AND HOW THE BMPS WILL BE INSTALLED AND THE IMPLEMENTATION SPECIFICATIONS «ws ,
<br /> ADDRESS 1100 LOTH STREET,SUITE 300 970-350-9813 FOR EACH BMP --— -- _ PROJECT
<br /> 2 CITY,STATE ZIPCODE GREELEY,CO 80631 TERRY FARRILL@GREELEYGOV COM
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<br /> PARTY RESPONSIBLE FOR IMPLEMENTATION OF THE SWMP-CONTRACTOR(CONTRACTOR NAME) POUDRE POND FOR THE POUDRE RIVER TRAIL WORK AND ACCESS TO THE SPILLWAY POUDRE PONDS
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<br /> SWMP ADMINISTRATOR LOCATION SILT FENCING WILL ALSO BE INSTALLED BETWEEN THE DITCH AND ACCESS IMPROVEMENTS AND
<br /> ROAD ON THE WEST EDGE OF THE PROPERTY SILT FENCING WILL EXTEND DOWN TO THE ^ ,,, RESTORATION PROJECT
<br /> IN ACCORDANCE WITH PART I C 3 OF THE GENERAL REQUIREMENTS OF THE STORMWATER MINIMUM SURFACE WATER ELEVATION OF POUDRE POND(4649 FEET,NAVD88) EXCAVATION
<br /> MANAGEMENT PLAN ASSOCIATED WITH COLORADO DIVISION OF PUBLIC HEALTH AND AND CONSTRUCTION OF THE BASE OF THE SPILLWAY WILL OCCUR BELOW THE MINIMUM POND B SLURRY WALL
<br /> ENVIRONMENT,THE PREPARER OF THIS DOCUMENT AGREES THAT HE/SHE IS RESPONSIBLE FOR SURFACE WATER ELEVATION AND POUDRE POND WILL SERVE AS A SEDIMENTATION BASIN AND INTERCONNECT PIPE
<br /> DEVELOPING,IMPLEMENTING,MAINTAINING,AND REVISING THE SWMP MR FARRILL IS THE FOR THIS AND ANY OTHER RUNOFF THAT DOESN'T DIRECTLY FLOW OFF-SITE - - ---
<br /> CONTACT FOR ALL SWMP-RELATED ISSUES AND IS THE PERSON RESPONSIBLE FOR ITS 2 WHEREVER POSSIBLE,EXISTING VEGETATION SHALL BE PRESERVED INCLUDING TREES AND FOR CONSTRUCTION
<br /> ACCURACY,COMPLETENESS,AND IMPLEMENTATION
<br /> d POND SLOPES THE DETOUR TRAIL WILL BE PLACED ON EXISTING DIRT ROAD SURFACE AND
<br /> SITE DESCRIPTION CLIENT
<br /> THE POUDRE RIVER TRAIL WILL BE RECONSTRUCTED AT THE APPROXIMATE EXISTING
<br /> a)THE CITY OF GREELEY PLANS TO CONSTRUCT A SPILLWAY TO ALLOW THE CACHE LA POUDRE ALIGNMENT w City of Greeley
<br /> RIVER TO OVERTOP INTO THE POUDRE PONDS FLATIRONS 1&2 RESERVOIR(POUDRE POND)IN 3 AFTER CONSTRUCTION,THE SPILLWAY SIDES WILL BE REGRADED AND COIR MAT WILL BE
<br /> ANON-EROSIVE FASHION THE POUDRE RIVER TRAIL WILL BE TEMPORARILY RE-ROUTED PLACED TO PROMOTE SOIL RETENTION ON THE DISTURBED SURFACE THE COIR MATTING
<br /> AROUND POUDRE POND AND A PORTION OF THE EXISTING TRAIL WILL BE RE-CONSTRUCTED WILL BE REVEGETATED ALONG WITH OTHER NON-PAVED,DISTURBED AREAS OF THE SITE C AREA OF DISTURBANCE
<br /> d b)THE 10 FOOT WIDE POUDRE RIVER TRAIL DETOUR WILL BE CONSTRUCTED AROUND POUDRE SOIL MAP UNIT
<br /> 0 POND BY EXCAVATING 6 INCH OF MATERIAL AND PLACING AND COMPACTING 6 INCHES OF%IN 4 NO ON-SITE STORAGE OF HAZARDOUS MATERIALS WILL BE ALLOWED
<br /> � CRUSHED AGGREGATE 940 FEET OF THE EXISTING 1-FOOT WIDE CONCRETE POUDRE RIVER 5 NO BATCH PLANTS WILL BE LOCATE ON-SITE CONSULTANT
<br /> SOILS MAP
<br /> TRAIL WILL BE REMOVED POUDRE POND WILL BE DRAINED DOWN TO THE MINIMUM SURFACE AECOM
<br /> a WATER ELEVATION OF 4649 FEET(NAVD88) THE SPILLWAY LOCATION WILL BE EXCAVATED TO 6 VEHICLE TRACKING CONTROL WILL BE PLACED AT THE STABILIZED STAGING AREA NOT TO SCALE 7595 TECHNOLOGY WAY
<br /> REQUIRED DEPTH,THE CONCRETE HEADER WILL BE POURED IN PLACE,THE GROUTED AND ENTRANCE DENVER,CO 80237
<br /> T 1-303-740-2600 F 1-303-694-3926
<br /> GRADED RIPRAP SPILLWAY(INCLUDING REQUIRED FILTER FABRIC AND BEDDING MATERIAL) 7 A DEDICATED CONCRETE WASHOUT WILL BE LOCATED WITHIN THE CONSTRUCTION www aecom cam
<br /> WILL BE CONSTRUCTED,THE 940 FOOT SECTION OF THE POUDRE RIVER TRAIL WILL BE STAGING AREA AND WILL NOT DISCHARGE OFF-SITE ALL PROJECT SOLID AND LIQUID
<br /> RECONSTRUCTED INCLUDING PLACING AND COMPACTING THE NECESSARY FILL THE POUDRE WASTE WILL BE DISPOSED OF PROPERLY AND REMOVED FROM THE SITE AMENDMENTS LITHf)S
<br /> RIVER TRAIL DETOUR WILL BE LEFT IN PLACE THE SWMP SHALL BE AMENDED AS NECESSARY TO ADDRESS ANY CHANGES IN DESIGN, ENGINEERING
<br /> c)THE TOTAL SITE AREA IS APPROXIMATELY 85 ACRES AS DEFINED BY THE THE EXISTING 8 NO DEWATERING FOR CONSTRUCTION IS ANTICIPATED Lnhos Engine Wadsenng
<br /> CONSTRUCTION,OPERATION,MAINTENANCE,WEATHER OR SEASONAL CONDITIONS 2750 S Wadsworth Blvd,Sune D-200
<br /> POUDRE RIVER TRAIL ALONG THE CACHE LA POUDRE RIVER AND THE DETOUR TRAIL AROUND CITY OF GREELEY WILL WILL POUDRE POND TO A SUFFICIENT LEVEL NECESSARY FOR THE CONTRACTOR THAT HAVE A SIGNIFICANT EFFECT ON DISCHARGE OF POLLUTANTS TO SURFACE OR Denver,Colorado 80227
<br /> POUDRE POND WITHIN THE TOTAL SITE AREA,THE DETOUR TRAIL WILL DISTURB 1 3 ACRES, TO COMPLET WORK UNDERGROUND WATERS,OR TO ADDRESS CONCERNS IDENTIFIED DURING INSPECTIONS Once 303 625 9502
<br /> RE-CONSTRUCTION OF THE POUDRE RIVER TRAIL WILL DISTURB 0 5 ACRES AND OR INVESTIGATIONS BY OWNER,USEPA,OR CDPHE ALL SWMP REVISIONS MUST BE www bthosEng com
<br /> CONSTRUCTION OF THE SPILLWAY WILL DISTURB 0 5 ACRES MADE AS SOON AS PRACTICABLE,BUT IN NO CASE MORE THAN 72 HOURS AFTER BMP
<br /> FINAL STABILIZATION CHANGES HAVE BEEN MADE TO ACCURATELY REFLECT THE CHANGING FIELD
<br /> d)THE SITE IS LOCATED AT A FORMER GRAVEL MINE THAT HAS BEEN RECLAIMED AS A CONDITIONS
<br /> RESERVOIR,A GRAVEL PARKING LOT,AND A FENCED PUMP STATION ALL AREAS DISTURBED BY CONSTRUCTION WILL RECEIVE SEED ACCORDING TO THE PLANS AND
<br /> SPECIFICATIONS AND WITHIN THE SPECIFIED VEGETATIVE TIME SCHEDULE THE FOLLOWING RECORD RETENTION
<br /> e)VEGETATION AT THE SITE IS COMPRISED OF TREES,SHRUBS,AND GRASS BETWEEN THE FINAL STABILIZATION MEASURES FOR OBTAINING A VEGETATIVE COVER SHALL BE TAKEN
<br /> POUDRE RIVER TRAIL AND THE CACHE LA POUDRE RIVER,GRASSES FROM SEEDING EFFORTS THE SWMP,ALL CHANGES TO IT,AND INSPECTION AND MAINTENANCE RECORDS MUST
<br /> ALONG THE POUDRE RIVER TRAIL AND DOWN TO THE OHWL OF THE POUDRE POND(4665 FEET, 1 REVEGETATION PER SECTION 02900 BE KEPT ON-SITE DURING CONSTRUCTION THE OWNER MUST RETAIN A COPY OF THE
<br /> NAVD88),AND OPPORTUNISTIC GRASSES AND WEEDS BELOW THE POND OHWL AND OTHER SWMP ALONG WITH THE FOLLOWING RECORDS FOR THREE(3)YEARS AFTER SUBMITTAL
<br /> NON-PAVED AREAS OF THE SITE ABOVE THE POND OHWL,APPROXIMATELY 11 ACRES OF THE 2 SOIL PREPARATION AND AMENDMENTS, OF THE NOTICE OF TERMINATION FOR
<br /> SITE IS VEGETATED(13%OF THE SITE) 3 SOIL STABILIZATION PRACTICES(E G CRIMPED STRAW,HYDRO MULCH,OR ROLLED 1 ANY OTHER PERMITS REQUIRED FOR THE PROJECT,
<br /> i)SITE GRADING,INCLUDING EXCAVATION,MATERIAL HANDLING,FILL,AND COMPACTION,WILL EROSION CONTROL PRODUCTS),AND, CONSTRUCTION
<br /> 2 RECORDS OF ALL INSPECTION AND MAINTENANCE,INCLUDING REPAIRS OF SPILLS,
<br /> o OCCUR FOR THE DETOUR TRAIL,SPILLWAY CONSTRUCTION,AND POUDRE RIVER TRAIL 4 APPROPRIATE SEDIMENT CONTROL BMPS AS NEEDED UNTIL FINAL STABILIZATION IS LEAKS,OR OVERFLOWS,CONDUCTED DURING CONSTRUCTION,
<br /> o RECONSTRUCTION AND COULD RESULT IN SEDIMENT TRANSPORT TO SURFACE WATERS ACHIEVED
<br /> mp VEHICLE MAINTENANCE AND FUELING WILL BE LIMITED TO THE PROJECT STAGING AREA NO 3 ALL PERMANENT OPERATIONS AND MAINTENANCE AGREEMENTS THAT HAVE BEEN
<br /> w STORAGE OF HAZARDOUS MATERIALS WILL OCCUR ON SITE FINAL STABILIZATION WILL OCCUR WHEN THE SITE HAS A UNIFORM VEGETATIVE COVER WITH A IMPLEMENTED,INCLUDING ALL RIGHT OF WAY,CONTRACT,COVENANTS AND OTHER
<br /> a DENSITY OF 70%OVER THE ENTIRE DISTURBED AREA ALL TEMPORARY SYNTHETIC EROSION BINDING REQUIREMENTS REGARDING PERPETUAL MAINTENANCE,AND,
<br /> o g)NON-STORMWATER DISCHARGE IS NOT ANTICIPATED AT THE SITE PREVENTION AND SEDIMENT CONTROL BMPS(SUCH AS SILT FENCE OR WATTLES)MUST BE 4 ALL REQUIRED CALCULATIONS FOR DESIGN OF THE TEMPORARY AND PERMANENTuj /sl
<br /> o h)STORMWATER RUNOFF FROM AREAS NORTH OF THE POUDRE RIVER TRAIL FLOWS DIRECTLY REMOVED AS PART OF THE SITE FINAL STABILIZATION ALL SEDIMENT MUST BE CLEANED OUT OF STORMWATER MANAGEMENT SYSTEMS
<br /> INTO THE CACHE LA POUDRE RIVER ALL OTHER AREAS FLOW INTO POUDRE POND WHICH CONVEYANCES AND TEMPORARY SEDIMENTATION BASINS IF APPLICABLE INSPECTIONS 37269
<br /> DISCHARGES TO THE DITCH ON THE WESTERN EDGE OF THE PROPERTY VIA A PUMP THE
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<br /> w DITCH DISCHARGES INTO THE CACHE LA POUDRE RIVER DOWNSTREAM OF THE N 35TH POLLUTION PREVENTION MEASURES THE INSPECTION LOG WILL BE COMPLETED BY THE CONTRACTOR FOR THE
<br /> AVENUE BRIDGE NAL
<br /> SOLID WASTE CONSTRUCTION SITE INSPECTIONS AT THE SITE WILL BE PERFORMED AND
<br /> y SOLID WASTE,INCLUDING BUT NOT LIMITED TO,COLLECTED ASPHALT AND CONCRETE MILLINGS, DOCUMENTED AS FOLLOWS
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<br /> a FLOATING DEBRIS,PAPER,PLASTIC,FABRIC,CONSTRUCTION AND DEMOLITION DEBRIS AND ONCE EVERY FOURTEEN(14)DAYS,AND WITHIN 24 HOURS OF ANY PRECIPITATION
<br /> OTHER WASTE SHALL BE PROPERLY DISPOSED OF OR SNOWMELT EVENT THAT CAUSES SURFACE EROSION
<br /> y HAZARDOUS WASTE INSPECTIONS MUST INCLUDE OBSERVATION OF THE FOLLOWING ISSUE/REVISION
<br /> O o HAZARDOUS MATERIALS,INCLUDING BUT NOT LIMITED TO OIL,GASOLINE,PAINT AND ANY . THE CONSTRUCTION SITE PERIMETER AND DISCHARGE POINTS,
<br /> tail HAZARDOUS SUBSTANCE MUST BE PROPERLY STORED INCLUDING SECONDARY CONTAINMENTS,
<br /> TO PREVENT SPILLS,LEAKS OR OTHER DISCHARGE RESTRICTED ACCESS TO STORAGE AREAS • ALL DISTURBED AREAS, 0 1lrosnozo ISSUED FOR CONSTRUCTION
<br /> 9I/Rl DATE I DESCRIPTION
<br /> o MUST BE PROVIDED TO PREVENT VANDALISM STORAGE AND DISPOSAL OF HAZARDOUS WASTE • AREAS USED FOR MATERIAL/WASTE STORAGE THAT ARE EXPOSED TO
<br /> a MUST BE IN COMPLIANCE WITH ALL STATE REGULATIONS PRECIPITATION,
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<br /> o WASHING OF CONSTRUCTION VEHICLES OTHER AREAS DETERMINED TO HAVE A SIGNIFICANT POTENTIAL FOR STORMWATER
<br /> O EXTERNAL WASHING OF TRUCKS AND OTHER CONSTRUCTION VEHICLES MUST BE LIMITED TO A POLLUTION,
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<br /> DEFINED AREA OF THE SITE RUNOFF MUST BE CONTAINED AND WASTE PROPERLY DISPOSED EROSION AND SEDIMENT CONTROL MEASURES IDENTIFIED IN THE SWMP,AND,
<br /> a o OF NO ENGINE DEGREASING IS ALLOWED ON SITE ANY OTHER STRUCTURAL BMPS THAT MAY REQUIRE MAINTENANCE
<br /> a CONCRETE WASHOUT AND CONSTRUCTION DEWATERING WATER
<br /> THE CONTRACTOR SHALL USE MEANS TO WASHOUT CONCRETE OFFSITE IN THE EVENT
<br /> CONCRETE WASHOUT WATER AND CONSTRUCTION DEWATERING WATER MUST BE DISCHARGED
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<br /> ON SITE,THE WASHOUT WATER SHALL NOT BE DISCHARGED TO SURFACE WATERS OR TO PROJECT NUMBER
<br /> N 3 STORM SEWER SYSTEMS WITHOUT SEPARATE PERMIT COVERAGE THE DISCHARGE OF Project Number 60609097
<br /> o co CONCRETE WASHOUT WATER AND CONSTRUCTION DEWATERING WATER TO THE GROUND,
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<br /> F 9 UNDER SPECIFIC CONDITIONS,MAY BE ALLOWED BY THE STORMWATER CONSTRUCTION PERMIT SHEET TITLE
<br /> m w WITH APPROPRIATE BMPS ARE IMPLEMENTED EROSION CONTROL NOTES
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<br /> SHEET NUMBER
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<br /> LL EC-02
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