HomeMy WebLinkAboutC340 - SWPPP - G3.4PROJECTSITEYbvAYmsAYmsAYmsAYclAYbvASITE SITE Hazel Dell PkwySITE SITE SITE FIRMVICINITY MAPB1POTENTIAL POLLUTANT SOURCES ASSOCIATED WITH CONSTRUCTION ACTVITIESTHERE IS A POTENTIAL FOR POLLUTANTS ASSOCIATED WITH CONSTRUCTION MACHINERYINCLUDING DIESEL FUEL, HYDRAULIC FLUID, ENGINE OILS AND LUBRICANTS, ANTIFREEZE ANDOTHER PETROLEUM PRODUCTS. SOIL AND SEDIMENT DISTURBED DURING EARTHWORK ACTIVITIESCOULD BE BECOME POLLUTANTS IF THE TRANSPORT OF THESE MATERIALS BY WIND AND/ORWATER IS NOT MEDIATED BY EROSION CONTROL MEASURES. CONSTRUCTION VEHICLES NEED TOBE INSPECTED DAILY. CONTRACTOR SHALL HAVE SPILL CONTAINMENT TRAYS ALONG WITH AUNIVERSAL SPILL KIT ONSITE. ANY SPILL SHALL BE ADDRESSED IMMEDIATELY. CONTAMINATED SOIL/ STONE SHALL BE REMOVED.B2CONSTRUCTION ENTRANCETHE CONSTRUCTION ENTRANCE SHALL BE LOCATED AT THE ENTRANCE TO THE PROJECT. THEPLANNED LOCATION CAN BE FOUND ON THE EROSION CONTROL PLAN.B3TEMPORARY SURFACE STABILIZATIONTEMPORARY SURFACE STABILIZATION IS REQUIRED WHEN DISTURBED AREAS ARE EXPECTED TOREMAIN INACTIVE. STABILIZATION MUST BE INITIATED BY THE END OF THE 7TH DAY ANDCOMPLETED WITHIN 14 DAYS AFTER INITIATION. STABILIZATION INCLUDES SEEDING / PLANTINGTHE EXPOSED AREAS AND APPLYING MULCH, STONE OR OTHER TEMPORARY STABILIZATIONMETHOD. AREAS THAT ARE PLANNED FOR TEMPORARY SEEDING, SEE THE SEEDING TABLEPROVIDED ON THE EROSINO CONTROL DETAIL SHEET. AREAS THAT HAVE BEEN COMPACTED MAYBE EXCLUDED WHEN THESE AREAS ARE INTENDED TO BE IMPERVIOUS SURFACE IN THE FINALCONDITION, PROVIDED RUN-OFF ID DIRECTED TO APPROPRIATE SEDIMENT CONTROL MEASURES.B4SEDIMENT CONTROL MEASURES FOR CONCENTRATED FLOWCONCENTRATED FLOW IS NOT ANTICIPATED. SHOULD CONCENTRATED FLOW DEVELOP AROUNDINLETS, WEIGHTED STRAW WATTLES ARE TO BE IMPLEMENTED AS AN ADDITIONAL CONTROL MEASURE. DETAILS CAN BE FOUND ON THE EROSION CONTROL DETAIL SHEET.B5SEDIMENT CONTROL MEASURES FOR SHEET FLOWSILT FENCE : SEDIMENT CONTROL MEASURES ARE SHOWN ON THE EROSION CONTROL PLANS.DETAILS CAN BE FOUND ON THE EROSION CONTROL PLAN.INSTALL SILT FENCE TO TRAP SEDIMENT.SILT FENCE CAPTURES SEDIMENT BY PONDING WATER AND DEPOSTION. SILT FENCE SHALL NOT BEUSED FOR DIVERSION, ACROSS STREAMS, CHANNELS, DITCHES SWALES OR ANY CONCENTRATEDFLOW.FILTER SOCKS: A TEMPORARY BARRIER CONSISTING OF PERMEABLE MATERIAL (COMPOST ORMULCH CONTAINED IN A PERMEABLE GEOTEXTILE INSTALLED TO INTERCEPT AND TREAT SEDIMENTLADEN RUNOFF. THEY WILL TRAP SEDIMENT BY INTERCEPTING RUNOFF AND REDUCING VELOCITY.B6RUNOFF CONTROL MEASURESINLET PROTECTION : INLETS CARRY MODERATE TO LARGE FLOWS OF STORMWATER WHICH CANTRANSPORT SEDIMENT TO STREAMS, RIVERS, LAKES AND WETLANDS. RUNOFF CONTROL MEASURES FOR THIS PROJECT INCLUDE SILT FENCE WHICH IS SHOWN ON THE EROSION CONTROLPLANS. DETAILS CAN BE FOUND ON THE EROSION CONTROL PLAN.CONCRETE WASHOUT : CONCRETE WASHOUT AREAS SHALL BE INSTALLED AND UTILIZED AS CONTAINMENT FOR WASHING EQUIPMENT OF UNCURED CONCRETE AND ASSOCIATED LIQUIDS. ALLCONCRETE WASHOUT WATER SHALL BE DISCHARGED TO A CONCRETE WASHOUT AREA. CONCRETEWASHOUT AREAS SHALL BE LOCATED A MINIMUM OF 50 FEET FROM ANY BODY OF WATER ANDLOCATED AWAY FROM STORMWATER INLETS AND CONVEYANCE SYSTEMS.FILTER SOCK : SEE B-5 FOR ADDITIONALB7STORMWATER OUTLET PROTECTIONSTORMWATER OUTLETS ALL DISCHARGE DIRECTLY TO NEW STORM SEWER STRUCTURES. OUTLET LOCATIONS ARE SHOWN ON THE EROSION CONTROL PLANS.B8GRADE STABILIZATION STRUCTURESNO GRADE STABILIZATION STRUCTURES ARE REQUIRED FOR THIS PROJECT.B9DEWATERING MANAGEMENTSHOULD DEWATERING BE NECESSARY, WATER SHALL BE DIRECTED TO A SEDIMENT BASIN ORSEDIMENT TRAP PRIOR TO DISCHARGE. DEWATERING BAGS MAY ALSO BE INTRODUCED TOCONTROL SEDIMENT. CONTRACTOR SHALL SUBMIT DEWATERING PLAN TO THE ENGINEER PRIOR TOSTART OF DEWATERING PROCESS.B10MEASURES IN WATERBODIESNO IN-STREAM WORK WILL BE REQUIRED ON THIS PROJECT.B11STORMWATER QUALITY MEASURES MAINTENANCE GUIDELINESSTORMWATER INLET CONTROL MEASURES CONSISTING OF TEMPORARY SEDIMENT BAGS ARESHOWN ON THE EROSION CONTROL PLANS. DETAILS CAN BE FOUND ON THE EROSION CONTROLDETAIL SHEET. ANY DISCHARGE OF WATER FROM DEWATERING OR GROUND WATER FROMEXCAVATIONS, TRENCHES, FOUNDATIONS, ETC. MUST BE DIRECTED TO AN APPROPRIATESEDIMENT CONTROL MEASURE OR SERIES OF EROSION CONTROL MEASURES THAT MINIMIZE THEDISCHARGE OF SEDIMENT. CONTRACTOR SHALL MONITOR ALL EROSION CONTROL MEASURES ANDPERFORM MAINTENANCE AS OUTLINED IN THE MANUFACTURERS SPECIFICATIONS OR AS REQUIREDTO ENSURE PROPER WORKING ORDER OF EACH DEVICE. MONITORING AND MAINTENANCEGUIDELINES FOR EACH EROSION CONTROL BEST MANAGEMENT PRACTICE IS INCLUDED WITH THEDETAIL FOR THAT PRACTICE. EROSION CONTROL PRACTICE DETAILS ARE FOUND ON THE EROSIONCONTROL PLAN. THE CONTRACTOR IS RESPONSIBLE FOR COMPLETING WEEKLY INSPECTIONREPORTS FOR THE PURPOSE OF EVALUATING THE EFFECTIVENESS AND CONDITIONS OF THEINSTALLED PRACTICES. DAILY INSPECTIONS ARE REQUIRED DURING PERIODS OF RAINFALL EQUALTO OR EXCEEDING 1/2". MEASURES FOUND TO BE DEFICIENT SHALL BE REPAIRED WITHIN 48 HRS, 7DAYS FOR NEW, ALTERNATE OR REPLACEMENT MEASURES.CONSTRUCTION ENTRANCE DRIVE FODS MATS SHALL BE INSPECTED ON A WEEKLY BASIS ANDCLEARED ONCE 2" OF SEDIMENT ACCUMULATION IS PRESENT. CLEANING SHALL BE VIA SKID-STEERWITH BROOM ATTACHMENT, FODS SHOVEL, WATER PRESSURE AND STREET SWEEPER.B12EROSION AND SEDIMENT CONTROL MEASURES BUILDING LOTSTHERE ARE NO INDIVIDUAL BUILDING LOTS CREATED AS PART OF THIS PROJECT.B13SEQUENCE OF STORMWATER QUALITY MEASURE IMPLEMENTATIONPRIOR TO MOBILIZING HEAVY EQUIPMENT, THE CONSTRUCTION ENTRANCE SHALL BE INSTALLED.AND DENOTED BY ANY REQUIRED SIGNAGE IMMEDIATELY UPON MOBILIZING, THE CONTRACTORSHALL POST THE NECESSARY PERMITS AND CONSTRUCTION GENERAL STORMWATER PERMITDOCUMENTATION AT THE ENTRANCE TO THE SITE. PRIOR TO STARTING EARTHWORK OPERATIONSOR ANY OTHER SOIL DISTURBING ACTIVITY, ALL THE SILT FENCE SHALL BE INSTALLED . ALONGWITH THE SILT FENCE INSTALLATION, ALL EXISTING INLETS SHALL BE PROTECTED AS INDICATED ONTHE PLANS.TEMPORARY SEEDING / STABILIZATION MEASURES INSTALLED AS EARTHWORK ISIMPLEMENTED. FINAL STABILIZATION SHALL INCLUDE REMOVAL OF ALL TEMPORARY CONTROLMEASURES, INSTALLATION OF TOPSOIL AND SEEDING IN AREAS TO RECEIVE PERMANENT SEEDINGHAS BEEN ACHIEVED WITH 70% COVERAGE REALIZED, FINAL GRADES AND COMPACTION ARECOMPLETE, STORM STRUCTURES AND ROAD SURFACES HAVING BEEN CLEANED.B14MATERIAL HANDLING AND SPILL PREVENTIONSPILL PREVENTION SHALL BE ACCOMPLISHED BY UTILIZING SPILLGUARDS FOR EQUIPMENTFUELING AND FOR EMERGENCY CONTAINMENT FOR VEHICLE SPILLS. EQUIPMENT IN NEED OFREPAIR SHALL BE REMOVED FROM SITE FOR THE NECESSARY MAINTENANCE. SPILLGUARDS SHALLBE 3'X3'X6" AND SHALL BE CONSTRUCTED OF A MATERIAL RESISTANT TO PETROLEUM PRODUCTS.ON-SITE FUEL STORAGE TANKS SHALL HAVE EMERGENCY STORAGE CAPACITY DIRECTLY BELOWTHE TANK IN CASE OF RUPTURE. ANY HAZARDOUS MATERIAL SPILLAGE SHALL BE COLLECTEDAND/OR CLEANED IMMEDIATELY BY A TRAINED INDIVIDUAL AND DISPOSED OF IN ACCORDANCEWITH ALL FEDERAL, STATE AND LOCAL REGULATIONS. SPILLS MUST BE REPORTED TO IDEM SPILLRESPONSE AND THE COUNTY'S SOIL AND WATER CONSERVATION DISTRICT OFFICE. EMERGENCYCONTACT INFORMATION CHART LOCATED ON THIS SHEET.B15MATERIAL HANDLING AND STORAGE PROCEDURESWASTE CONTAINERS (TRASH RECEPTACLES MUST BE MANAGED TO REDUCE THE DISCHARGE OFPOLLUTANTS AND BLOWING OF DEBRIS. WASTE CONTAINERS MUST HAVE A COVER TO MINIMIZEEXPOSURE OF WASTE TO PRECIPITATION OR WASTE MUST BE REMOVED FROM THE SITE DAILY ANDDISPOSED OF PROPERLY. CONCRETE WASHOUT OUT AREAS ARE OUTLINED ON THE PLANS.PROPER INSTALLATION, MAINTENANCE AND UTILIZATION SHALL BE OBSERVED TO CONTROLCONCRETE AND CEMENTITIOUS WATER. CONCRETE WASHOUT AREAS SHALL BE LEAK PROOF ANDLOCATED AWAY FROM STORMWATER INLETS AND DISCHARGE POINTS. PROPER STORAGE ANDHANDLING OF MATERIALS, SUCH AS FUELS OR HAZARDOUS WASTES MUST BE IMPLEMENTED TOMINIMIZE THE POTENTIAL FOR POLLUTANTS TO CONTAMINATE SURFACE OR GROUND WATER ORDEGRADE SOIL QUALITY.STORMWATER POLLUTION PREVENTION -DURING CONSTRUCTION - SECTION BSTORMWATER POLLUTION PREVENTION -POST CONSTRUCTION SECTON CC1POTENTIAL POLLUTANTS ASSOCIATED WITH PROPOSED LAND USETHE FUTURE USE OF THE IMPROVED AREAS INVOLVES THE DRIVING AND PARKING OFPRIVATE VEHICLES ON ASPHALT / STONE PAVED SURFACES. CONTAMINANTSTYPICALLY FOUND IN PARKING AREAS AND ON ROADS INCLUDE THE FOLLOWING;1.OIL & GREASE2.ANTIFREEZE3.BRAKE FLUID & BRAKE DUST4.RUBBER FRAGMENTS5.GASOLINE, DIESEL FUEL AND OTHER HYDROCARBONS6.METALS FROM VEHICLES7.GRIT AND SEDIMENT FROM WEARING OF THE ROAD SURFACE8.MATERIAL FALLING OR WASHING OFF OF VEHICLES9.TRASH AND OTHER BIOLOGICAL AGENTS CONTAINED IN THE TRASHC2PROPOSED POST CONSTRUCTION STORMWATER QUALITY MEASURESEXISTING UNDERGROUND DETENTION SYSTEMNO NEW UNDERGROUND DETENTION WILL BE INTRODUCED WITH THIS PROJECT. THEEXISTING UNDERGROUND DETENTION WILL CONTINUE WITH THE CURRENTMAINTENANCE PRACTICES.MECHANICAL BMPA AQUA-SWIRL XCELERATOR XC-4 STRUCTURE WILL BE PLACED AT THEDOWNSTREAM END OF THE STORM SEWER SYSTEM, PRIOR TO ENTERING THEEXISTING DOWNSTREAM STORM SEWER SYSTEM. THE PRIMARY PURPOSE OF THISBMP IS TO REMOVE SEDIMENT, OILS AND FLOATABLE DEBRIS FROM THESTORMWATER PRIOR TO DISCHARGING FROM THE SITE.GOOD HOUSE KEEPING MEASURESGOOD HOUSEKEEPING MEASURES SUCH AS REGULAR STREET VACUUMING,INSTALLATION OF TRASH RECEPTACLES, AND REDUCTION IN FERTILIZER OVERSPRAYCAN BE INCORPORATED BY THE OWNER AND/OR OCCUPANT.VACUUM CLEAN ALL PAVED AREAS PRIOR TO REMOVING INLET PROTECTION.C3PLAN DETAIL FOR STORMWATER MEASURESDETAILS FOR STORMWATER MEASURES ARE SHOWN ON THE EROSION CONTROLDETAIL SHEET. DETAILS FOR MECHANICAL BMP CAN FOUND ON THE SITE UTILITYDETAILS SHEET.C4SEQUENCE OF STORMWATER MEASURE IMPLEMENTATIONTHE NEW AQUA-SWIRL XC-4 BMP WILL BE INSTALLED WITH THE STORM SEWERSYSTEM FOLLOWING DEMOLITION ACTIVITIES. THIS UNIT WILL PROVIDESTORMWATER QUALITY FOR THE NEW IMPERVIOUS AREAS POST CONSTRUCTION.OBSERVATION OF THIS UNIT WILL BE CONDUCTED THROUGHOUT CONSTRUCTIONAND A FINAL INSPECTION WILL BE CONDUCTED AT THE END OF CONSTRUCTION TOADDRESS ANY SEDIMENT REMOVAL REQUIREMENTS.C5MAINTENANCE GUIDELINES OF POST CONSTRUCTION STORMWATER QUALITYMEASURESMAINTENANCE REQUIREMENTS FOR THE STORMWATER QUALITY MEASURES WHICHWILL REMAIN IN PLACE AFTER CONSTRUCTION IS COMPLETE, ARE DESCRIBEDBELOW. REFER TO THE BMP OPERATIONS AND MAINTENANCE MANUAL FOR MOREDETAILED MAINTENANCE REQUIREMENTS.EXISTING UNDERGROUND DETENTION SYSTEMCONTINUE EXISTING MAINTENANCE PROGRAMEXISTING DRY DETENTION SYSTEMSSEMIANNUALLY:·INSPECT FOR EROSION OF SLOPES AND BOTTOM.ANNUALLY:·INSPECT FOR DAMAGE TO EMBANKMENTS,·MONITOR FOR SEDIMENT ACCUMULATION IN THE FACILITY AND·EXAMINE INLET AND OUTLET DEVICES TO ENSURE THEY ARE FREE OF DEBRIS ANDARE OPERATIONAL.STANDARD MAINTENANCE:·REPAIR UNDERCUT OR ERODED AREAS·REGULAR MOWING SCHEDULE·MANAGE PESTICIDES AND NUTRIENTS·REMOVE LITTER AND DEBRISANNUAL MAINTENANCE (AS NEEDED)·SEED OR SOD TO RESTORE DEAD OR DAMAGED GROUND COVERMECHANICAL BMP (AQUA-SWIRL XCELERATOR XC-4)FREQUENT INSPECTION AND CLEANING IS CRITICAL FOR PROPER OPERATION.RECOMMENDED INSPECTION AND MAINTANCE SCHEDULES VARY WITHMANUFACTURER.C6RESPONSIBLE ENTITY FOR POST CONSTRUCTION MEASURESTHE SKILLMAN GROUPTYLER BARKER3834 SOUTH EMERSON AVENUEINDIANAPOLIS, IN. 46203PHONE: 317-474-2288EMAIL: TBARKER@SKILLMAN.COMCall 48 hours or 2 working days before you dig.It's Fast, It's Easy and It's the Law in the state of Indiana! Call 811 or 800-382-5544 Before you Dig!A2VICINITY MAPTHE VICINITY MAP IS LOCATED ON THIS SHEET. THE PROJECT LIES WEST OF HAZELDELL PARKWAY AND SOUTH OF AVIAN WAY IN THE CITY OF CARMEL - PROPERTYADDRESS IS 13989 HAZEL DELL PARKWAY.A3PROJECT NARRATIVETHIS PROJECT INVOLVES THE CONSTRUCTION OF A NEW BUILDING ADDITION,RENOVATIONS TO THE EXISTING BUILDING, RENOVATIONS TO THE BUILDINGENTRANCE ,REVISIONS TO AN EXISTING DOCK AREA PARKING LOT AND ASSOCIATEDINFRASTRUCTURE REVISIONS.A4LATITUDE AND LONGITUDELATITUDE N 39° 58' 43."; LONGITUDE W 86° 04' 14.59"A5LEGAL DESCRIPTIONTHE PROJECT PROPERTY IS LOCATED IN HAMILTON COUNTY INDIANA ON THE CARMELCHERRY TREE ELEMENTARY CAMPUS. SECTION 21, TOWNSHIP 18, RANGE 4(SEE LEGAL DESCRIPTION ON THIS SHEET)A611 x 17 INCH PLATREFER TO SITE PLANA7BOUNDARIES OF 100 YEAR FLOODPLAINS, FLOODWAY FRINGES ANDFLOODWAYSNO FLOODPLAINS, FLOODWAY FRINGES OR FLOODWAYS ARE LOCATED ON THIS SITEA8ADJACENT LAND USEADJACENT LAND USE IS RESIDENTIAL (S1) ON ALL SIDES.A9IDENTIFICATION OF U.S. EPA APPROVED OR ESTABLISHED TMDLVESTAL CREEK DOES NOT HAVE AN ESTABLISHED TMDL . THE ULTIMATE RECEIVINGBODY IS WHITE RIVER WHICH HAS A TDML FOR E COLI (125/100 ml) AND IS IMPAIREDDUE TO PCB'S BASE ON AN APPROVED REPORT DATED APRIL 9,2004.A10RECEIVING WATERSTHE RECEIVING WATER IS VESTAL CREEK LOCATED ON THE WEST SIDE OF HAZELDELL PARKWAY.A11IDENTIFICATION OF DISCHARGES TO WATER ON 303(d) LISTVIA THE IDEM ATTAINS RECORD VESTAL CREEK IS NOT ON THE 303(d) LIST. THEDOWNSTREAM RECEIVING WHITE RIVER IS ON THE 303(d) list.A12SOILS MAP AND SOIL DESCRIPTIONTHE SOILS MAP AND SOIL DESCRIPTIONS CAN BE FOUND ON THIS SHEET.A13WETLANDS, LAKES AND WATER COURSESTHERE ARE NO WETLANDS, LAKES OR WATER COURSES LOCATED WITHIN THEPROJECT SITE.A14STATE AND/OR FEDERAL WATER QUALITY PERMITSA CONSTRUCTION GENERAL STORMWATER PERMIT WILL BE NEEDED FROM THEINDIANA DEPARTMENT OF ENVIRONMENTAL MANAGEMENTA15EXISTING VEGETATIVE COVERTHE EXISTING SITE VEGETATION MAINLY CONSISTS OF LANDSCAPE PLANTING ANDMAINTAINED LAWN AREAS.A16EXISTING SITE TOPOGRAPHYTHE EXISTING SITE TOPOGRAPHY CAN BE FOUND ON THE SITE SURVEY. THE SITE PROJECT AREA GENERALLY SLOPES FROM WEST TO EAST.A17STORMWATER DISCHARGE ENTERING SITESTORMWATER DISCHARGE DOES NOT ENTER THE PROJECT SITE.A18STORMWATER DISCHARGE LEAVING SITESTORMWATER DISCHARGE WILL LEAVE THE SITE VIA A STORM SYSTEM COMPRISEDOF EXISTING AND PROPOSED STORM PIPES AND STRUCTURES.A19LOCATION OF EXISTING STRUCTURESLOCATION OF ALL EXISTING STRUCTURES CAN BE FOUND ON THE SURVEY SHEETS.A20EXISTING PERMANENT RETENTION / DETENTION FACILITIES / WETLANDSTHERE ARE 3 EXISTING DETENTION SYSTEMS LOCATED ON THE SITE. ANUNDERGROUND DETENTION SYSTEM IS LOCATED UNDER THE NORTHEAST BALL FIELDA DRY BASIN IS LOCATED IN THE NORTHWEST CORNER OF THE SITE AND A DRYDETENTION BASIN AT THE EAST EDGE OF THE PROPERTY.A21STORMWATER DIRECT DISCHARGE TO GROUNDWATERTHERE ARE NO INFILTRATION WELLS, SINKHOLES OR DRYWELLS CURRENTLYLOCATED OR PROPOSED FOR THE PROJECT SITE.A22PROJECT AREATHE TOTAL PROJECT SITE AREA IS 1.25± ACRES. THE PROJECT AREAS ARE DEPICTEDON THE EROSION CONTROL PLANSA23DISTURBED AREATHE TOTAL OF DISTURBED AREA IS TO BE 0.97± ACRES.A24PROPOSED FINAL TOPOGRAPHYFINAL TOPOGRAPHY IS DEPICTED ON THE GRADING PLANS.A25LOCATION OF BOUNDARIES OF DISTURBED AREASDISTURBED AREAS ARE NOTED ON THE EROSION CONTROL PLAN.A26LOCATION OF STORMWATER DRAINAGE SYSTEMSTORMWATER SYSTEMS ARE LOCATED ON THE EAST AND NORTH SIDES OF THEPROJECT. SEE SITE UTILITY PLANS.A27LOCATION OF STORMWATER AND NON-STORMWATER DISCHARGELOCATIONSSTORMWATER COLLECTED BY STORM STRUCTURES AND UNDERGROUND PIPESLEAVE THE SITE AND DRAIN NORTH TO VESTAL CREEK. SEE SITE UTILITY PLANS.A28LOCATION OF SITE IMPROVEMENTSSITE IMPROVEMENTS CAN BE FOUND ON THE SITE PLANS. SITE UTILITIES CAN BEFOUND ON THE SITE UTILITY PLANS. NO OFFSITE IMPROVEMENTS ARE PART OF THISPROJECT.A29SOIL STOCKPILESNO SOIL STOCKPILES WILL BE CREATED AS PART OF THIS PROJECT. DEMOLITION MATERIALS WILL REMOVED FROM SITE AND DISPOSED OF AT AN APPROVED SITE. DEMOLITION MATERIALS WILL REMOVED FROM SITE AND DISPOSEDOF AT SITE LISTED BELOW. IF UNKNOWN PRIOR TO START OF CONSTRUCTION, LOCATIONS MUST BE DISCLOSED AT THE PRE-CONSTRUCTION MEETING AND PRIORTO START OF WORK.OFFSITE DEMOLITION MATERIAL RECEIVING SITE:.A30CONSTRUCTION SUPPORT ACTIVITIESSTAGING AREA FOR CONSTRUCTION LAYDOWN IS PLANNED FOR THE EAST SIDE OFTHE PROJECT AREA. WITH SOME MINIMAL AMOUNT OF LAYDOWN ON THE NORTH SIDE. A31LOCATION OF IN-STREAM ACTIVITIESNO IN-STREAM ACTIVITY WILL BE USED ON THIS PROJECTA32HYDROLOGIC UNIT CODETHE HYDROLOGIC UNIT CODE FOR THIS PROJECT IS: 051202011002ASSESSMENT OF CONSTRUCTION PLAN ELEMENTSSECTION ASHEET REFERENCETOPO (1 OF1)TOPOGRAPHIC SURVEYG1.1 & G1.2SITE PLANSG2.0 & G2.1GRADING PLANSG3.1 & G3.2EROSION CONTROL PLANSG3.3SWPP PLANSG3.4EROSION CONTROL DETAILSSU1.1 & SU1.2SITE UTILITY PLANSSU2.1SITE UTILITY DETAILSSU2.2SITE UTILITY DETAILSEROSION CONTROL REQUIREMENT NOTE:"I CERTIFY UNDER PENALTY OF LAW THAT I UNDERSTAND THE TERMS ANDCONDITIONS OF THE CONSTRUCTION GENERAL STORMWATER PERMIT AND THESTORMWATER POLLUTION PREVENTION PLAN THAT AUTHORIZES THESTORMWATER DISCHARGE ASSOCIATED WITH ACTIVITIES FROM THECONSTRUCTION SITE. A TRAINED INDIVIDUAL, AS DEFINED BY THE NPDES GENERALPERMIT APPENDIX B, WILL BE USED FOR STORMWATER IMPLEMENTATION,SELF-MONITORING AND STORMWATER PROJECT MANAGEMENT.CONTRACTOR SIGNATURETMDL NAMEWEST FORK WHITE RIVER(MUNCIE TO HAMILTON -MARION COUNTY LINEWATERSHED SPECIALISTKRISTI TODDPHONE317-308-3376EMAIL kmtodd@idem.in.govAUIDINW01A2_T1003AU NAMEVESTAL DITCHCATEGORY 2ASSESSEDYESIMPAIREDNOTHREATENEDNOON 303(d) LISTNOHAS TDMLNOHAS 4B PLANNOALUSFULLY SUPPORTINGFISHNOT ASSESSEDRECRFULLY SUPPORTINGIDEM ATTAINSCOPYRIGHT 2023 BY FANNING/HOWEY ASSOCIATES, INC.WWW.FHAI.COMARCHITECTPROJECT NUMBER: 222011.00CHERRY TREEELEMENTARYSCHOOLADDITION ANDRENOVATIONCARMEL CLAY SCHOOLS13989 HAZEL DELL PARKWAYCARMEL, IN 46033PROJECT ISSUE DATE: 2.23.2024DRAWN BY: ARS317-848-0966350 E NEW YORK ST# 300, INDIANAPOLIS, IN 46204REV.NO.DESCRIPTIONDATECONSULTANTTLF-ENGINEERS.COM317-334-15003901 WEST 86TH STREET, ST# 200, INDIANAPOLIS, IN 4626819700317No.G3.4STORMWATER POLLUTIONPREVENTION PLANPH: 1-888-233-77451-317-233-7745IDEM EMERGENCY SPILLPHONE INFORMATIONA1PLAN INDEXASSESSMENT OF CONSTRUCTION PLAN ELEMENTSA1PLAN INDEX - SWPP PLAN SHEETA2VICINITY MAP - SWPP PLAN SHEETA3PROJECT NARRATIVE - SWPP PLAN SHEETA4LATITUDES AND LONGITUDE - SWPP PLAN SHEETA5LEGAL DESCRIPTION - SEE SURVEY SHEETSA611"X17" PLAN - SEPARATE DOCUMENTA7BOUNDARIES 100 YEAR FLOODPLAINS, FLOODWAY FRINGES AND FLOODWAYS - SURVEY SHEETSA8ADJACENT LAND USE - SWPP PLAN SHEETA9IDENTIFICATION OF U.S. EPA APPROVED OR ESTABLISHED TMDLA10RECEIVING WATERSA11IDENTIFICATION OF DISCHARGES TO WATER ON 303(d) LISTA12SOIL MAP AND SOIL DESCRIPTION - SWPP PLAN SHEETA13WETLANDS, LAKES AND WATER COURSES - EROSION CONTROL PLANSA14STATE AND FEDERAL WQ PERMITS - NONE REQUIRED AT THIS TIMEA15EXISTING VEGETATIVE COVER - SITE SURVEY SHEETSA16EXISTING SITE TOPOGRAPHY - SITE SURVEY SHEETSA17 STORMWATER DISCHARGE ENTERING SITE - GRADING PLANSA18 STORMWATER DISCHARGE LEAVING SITE - GRADING PLANSA19LOCATION OF EXISTING STRUCTURES - SITE SURVEY PLANSA20EXISTING PERMANENT RETENTION / DETENTION FACILITIES WETLANDSSITE SURVEY SHEETSA21STORMWATER DISCHARGE TO GROUNDWATER - GRADING PLANSA22PROJECT AREA - SWPP PLAND AND SITE PLANSA23DISTURBED AREA - EROSION CONTROL PLANSA24 PROPOSED FINAL TOPOGRAPHY -GRADING PLANSA25LOCATION OF BOUNDARIES OF DISTURBED AREAS - EROSION CONTROLPLANSA26LOCATION OF STORMWATER DRAINAGE SYSTEM - SITE UTILITY PLANSA27LOCATION OF STORMWATER AND NON-STORMWATER DISCHARGE LOCATIONS - GRADING PLANSA28LOCATION OF SITE IMPROVEMENTS - SITE PLANSA29SOIL STOCKPILES - EROSION CONTROL PLANSA30CONSTRUCTION SUPPORT ACTIVITIES - SWPP PLANA31LOCATION OF IN-STREAM ACTIVITIES - NONEA32HYDROLOGIC UNIT CODE - SWPP PLANA33PRE CONSTRUCTION AND POST CONSTRUCTION DISCHARGE -SWPP PLANSTORM WATER POLLUTION PREVENTION - DURING CONSTRUCTIONB1POTENTIAL POLLUTION SOURCES - SWPP SHEETB2CONSTRUCTION ENTRANCE - EROSION CONTROL PLANSB3TEMPORARY SURFACE STABILIZATION - EROSION CONTROL PLANSB4SEDIMENT CONTROL MEASURES FOR CONCENTRATEDFLOW - EROSION CONTROL PLANSB5SEDIMENT CONTROL MEASURES FOR SHEETFLOW - EROSION CONTROL PLANSB6RUNOFF CONTROL MEASURES - EROSION CONTROL PLANSB7STORM WATER OUTLET PROTECTION - EROSION CONTROL PLANSB8GRADE STABILIZATION STRUCTURES - NONEB9DEWATERING MANAGEMENT - EROSION CONTROL DETAIL SHEETB10MEASURES IN WATERBODIES - NONEB11STORMWATER QUALITY MEASURES MAINTENANCE GUIDELINESSWPP SHEETB12 EROSION AND SEDIMENT CONTROL MEASURES BUILDING LOTS - NONEB13 SEQUENCE OF STORM WATER QUALITY MEASURES - SWPP SHEETB14MATERIAL HANDLING AND SPILL PREVENTION - SWPP SHEETB15MATERIAL HANDLING AND STORAGE PROCEDURES - SWPP SHEETSTORM WATER POLLUTION PREVENTION - POST CONSTRUCTIONC1POTENTIAL POLLUTANTS ASSOCIATED WITH PROPOSE LAND USESWPP SHEETC2PROPOSED POST CONSTRUCTION STORM WATER QUALITY MEASURESSWPP SHEETC3PLAN DETAIL FOR STORMWATER MEASURES - EROSION CONTROL PLANSC4LOCATION, DIMENSION, SPECIFICATIONS AND DETAILS OF EACH STORMWATER QUALITY MEASURE - EROSION CONTROL PLANSC5MAINTENANCE GUIDELINES OF POST CONSTRUCTION STORMWATERQUALITY MEASURES - SWPP SHEETC6RESPONSIBLE PERSON POST CONSTRUCTION - SWPP SHEETCONSTRUCTION SOLID WASTE MANAGEMENT1.PROVIDE CONTINUOUS SITE MONITORING AND CLEANUP. COLLECT TRASH ON ADAILY BASIS. PROVIDE AS MANY WASTE BINS AS NEEDED TO KEEP SITE CLEAN OFLITTER AND WASTE. DURING EXTENDED PERIODS OF RAINFALL, WASTE BINS MUSTBE COVERED.2.LOOSE MATERIALS RESULTING FROM THE CONSTRUCTION AND DEMOLITION SHALLBE PROMPTLY REMOVED FROM THE SITE BY THE CONTRACTOR. WHENNECESSARY TO STORE CONSTRUCTION AND DEMOLITION DEBRIS ONSITE, THEMATERIALS SHALL BE CONCEALED IN COVERED DUMPSTERS OR STOCKPILED ANDCOVERED. LOCATE STOCK PILES SUFFICIENTLY FAR AWAY FROM DRAINAGEINLETS (50 FT MINIMUM SEPARATION).3.SEGREGATE AND RECYCLE WASTE MATERIALS WHEN APPROPRIATE.4.ARRANGE FOR REGULAR WASTE COLLECTION BY LICENSED TRASH HAULER.5.PROVIDE SECONDARY CONTAINMENT FOR HAZARDOUS MATERIAL CONTAINERS.6.COMPLY WITH ALL STATE AND LOCAL SOLID WASTE DISPOSAL AND NUISANCEREQUIREMENTS.7.TRAIN EMPLOYEES AND SUBCONTRACTORS TO USE PROPER SOLID WASTEMANAGEMENT PRACTICES.SANITARY WASTE MANAGEMENT1.DO NOT PLACE TEMPORARY FACILITIES (PORT-O-LETS) ON PAVED AREAS. LOCATETEMPORARY FACILITIES AT LEAST 50 FEET FROM STORM DRAINAGE INLETS.2.UNTREATED RAW WASTEWATER MAY NOT BE DISCHARGED TO LAND, THE STORMDRAIN SYSTEM OR TO SURFACE WATER BODIES.3.SANITARY/SEPTIC FACILITIES SHOULD BE MAINTAINED IN GOOD WORKING ORDERBY A LICENSED SERVICE PROVIDER.4.ARRANGE REGULAR WASTE COLLECTION BY A LICENSED HAULER.GENERAL EROSION CONTROL REQUIREMENT NOTES1.PERSONNEL ASSOCIATED WITH THE PROJECT MUST BE INFORMED OFTHE TERMS AND CONDITIONS OF A CONSTRUCTION STORMWATERGENERAL PERMIT (CGSP), THE REQUIREMENTS WITHIN THESTORMWATER POLLUTION PREVENTION PLAN (SWP3) AND THEREQUIREMENTS OF THE EROSION CONTROL PLAN . THE PERMITTEE ISREQUIRED TO DOCUMENT THIS PROCESS. PERSONNEL INCLUDE BUT ARENOT LIMITED TO: GENERAL CONTRACTORS, CONSTRUCTIONMANAGEMENT FIRMS, GRADING/EXCAVATING CONTRACTORS, CONCRETESUPPLIERS, SWP3 RESPONSIBLE PERSONS AND THOSE RESPONSIBLEFOR ADMINISTERING THE SELF-MONITORING PROGRAM (SMP).2.ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES AS DEEMEDNECESSARY MAY BE REQUIRED BY IDEM OR THE CITY INSPECTOR.CONTACT:TYLER BARKERCONTACT ADDRESS:3834 SOUTH EMERSON AVENUEINDIANAPOLIS, IN. 46203CONTACT PHONE:317-474-2288EMAIL:TBARKER@SKILLMAN.COMEROSION CONTROL:RESPONSIBLE PARTYCONTACT INFORMATIONONSITE CONTACTINFORMATION:CONTACT:.CONTACT ADDRESS:..CONTACT PHONE:.EMAIL:.SOILS MAPSOIL TYPESPH: 1-317-773-2181HAMILTON COUNTY SOIL ANDWATER CONSERVATION PHONEINFORMATIONTAC REVIEW12-15-20231TAC COMMENT RESPONSE23-5-2024TAC COMMENT RESPONSE35-14-2024