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HomeMy WebLinkAboutC804 Stormwater Pollution Prevention DetailsNo. PROBLEM or CONCERN YES NO N/A 1. Is the site information posted at the entrance? 2. Are all necessary permits attained and special provisions being implemented? 3. Is a construction entrance installed? Is it effective? Is it enough 4. Public and private streets are clean? 5. Are appropriate practices installed where stormwater leaves the site? 6. Silt fence is entrenched into the ground? 7. Silt fence is upright? Fabric and stakes meet specifications? Fabric is not to torn? Terminated to higher ground? Property joined at ends? 8. Sediment basins and traps are installed according to the plan? The pipe or rock spillway is functional? 9. The earthwork for erosion and sediment control practices is properly graded, seeded and /or mulched? 10. Diversions swales and /or waterbars are installed to 'Ian and rotected? Perimeter practices have adequate capacity and do not need to be cleaned out? 11. 12. Inlet protection is installed on all functional inlets? (not filter fabric under grate) 13. Inlet protection is installed so water does not flow under it? 14. The frame, cross bracing and /or stakes are adequate and meet specifications? 15. The fabric, straw, mulch and /or stone is intact without holes or tears? 16. Catch basin insert protection is installed where required? 17. Sediment has been removed from the practice? 18. Swales and ditches have been stabilized or protected? 19. Stormwater outlets are adequately stabilized? 20. Temporary stabilization of distributed ground has been addressed? 21. Disturbed areas that will lie dormant for 15 days are planned to be protected? 22. All protected dormant areas meet a minimum 70% coverage 23. Growing vegetation has sufficient water and /or nutrients to grow? 24. Permanent stabilization of disturbed ground is progressing through the project? 25. Final grading and stabilization is progressing on completed areas? 26. The soil has been properly prepared for seeding? 27. Hard or soft armoring is installed where natural vegetation will erode? 28. Water pumping operations have a protected outlet and discharge water is clear? 29. A designated washout is established for concrete trucks? 30. A dumpster is onsite for trash disposal? 31. Fuel tanks and other toxic materials are safely stored and protected? 32. Smaller construction sites not required to file a separate NOI are complying with the overall plan? 33. 34. DATE: 3/1 /04 PROJECT NO.: 1238.V02 DRAWN BY: DCC CHECKED BY: SHEET TITLE: STORMWATER POLLUTION PREVENTION DETAILS DRAWING FILES: N: \1238 \V002 \DWGS \C804.DWG SHEET NO.: #2 1 n SPILL PREVENTION CONTROL and COUNTERMEASURES PLAN PURPOSE: The intention of this Spill Prevention, Control and Countermeasures (SPCC) is to establish the procedures and equipment required to prevent the discharge of oil and hazardous substances in quantities that violate applicable water quality standards, cause a sheen upon or discoloration of the surface of navigable waters or adjoining shorelines, or cause sludge or emulsion to be deposited beneath the surface of the water or adjoining shorelines. The Plan also establishes the activities required to mitigate such discharges (i.e., countermeasures) should they occur. FACILITY DESCRIPTION: Single Family Home Residential development. SCOPE: Definitions: Pollutant: means pollutant of any kind or in any form, including but not limited to sediment, paint, cleaning agents, concrete washout, pesticides, nutrients, trash, hydraulic fluids, fuel, oil, petroleum, sludge, oil refuse, and oil mixed with wastes including soil. Discharge: includes but is not limited to, any spilling, leaking, pumping, pouring, emitting, emptying, or dumping. Navigable Waters: means all waters of the United States that are connected with a navigable stream, lake, or sea. [Note: This definition is usually interpreted to mean any wastewater (even normally dry wash or storm sewer) that eventually drains into a navigable stream]. PLAN REVIEW AND AMENDMENTS: This Plan shall be reviewed and /or amended, if necessary, whenever there is a change in the design of the site, construction, operation, or maintenance which materially affects the site's potential for the discharge of regulated material. PREDICTION OF POTENTIAL SPILLS: 1. Nearest Navigable Water Elliot Creek 2. Drainage System All storm drainage leaves the office site by open ditches and closed storm systems to the east to Elliot Creek. It then follows the ditch southeast. 3. Possible Spill Sources (During and post construction) Vehicular sources such as leaking fuel or oil, brake fluid, grease, antifreeze; construction trash and debris biological agents found in trash and debris, fertilizers, household items including but not limited to cleaning agents, chemicals, paint, herbicides and pesticides. 4. Groundwater Contamination The facility maintains NO above ground or under ground storage tanks at this site. Therefore, it is felt that there is little or no possibility of post construction groundwater contamination. The facility does have city sanitary sewer and city water. ALERT PROCEDURE FOR SPILLS: 1. Any personnel observing a spill will immediately instigate the following procedure: a) Dialing "0" from any telephone. b) Notify the appropriate emergency personnel. 2. The Emergency Coordinator will then take the following actions: a) Barricade the area allowing no vehicles to enter or leave the spill zone. b) Notify the Indiana Department of Environmental Management, Office of Emergency Response by calling the appropriate telephone number: Office 317- 233 -7745 Toll Free 800- 233 -7745 Also the National Response Center at 800 424 -8802 and provide the following information: Time of observation of the spill Location of the spill Identity of material spilled Probable source of the spill Probable time of the spill Volume of the spill and duration Present and anticipated movement of the Weather conditions Personnel at the scene Action initiated by personnel c) Notify the City of Carmel Fire Department Phone: 9 -1 -1 spill d) Notify the City of Carmel Police Department Phone 9 -1 -1 e) Notify waste recovery contractor, maintenance personnel or other contractual personnel as necessary for cleanup. f) Coordinate and monitor cleanup until the situation has been stabilized and all spills have has been eliminated. Cooperate with the IDEM -OER on procedures and reports involved with the event. 9) CLEAN -UP PARAMETERS: 1. The Developer Homeowners Association shall be continually kept informed maintain lists of qualified contractors and available Vac trucks, tank pumpers and other equipment readily accessible for clean -up operations. In addition, a continually updated list of available absorbent materials and clean -up supplies should be kept on site. 2. All maintenance personnel will be made aware of techniques for prevention of spills. They will be informed of the requirements and procedures outlined in this plan. They will be kept abreast of current developments or new information on the prevention of spills and /or necessary alterations to this plan. 3. When spills occur which could endanger human life and this becomes a primary concern, the discharge of the life saving protection function will be carried out by the local police and fire departments. 4. Absorbent materials, which are used in cleaning up spilled materials, will be disposed of in a manner subject to the approval of the Indiana Department of Environmental Management. 5. Flushing of spilled materials with water will not be permitted unless so authorized by the Indiana Department of Environmental Management. EROSION CONTROL MEASURES MAINTENANCE REQUIREMENTS STRAW BALE DAM MAINTENANCE REQUIREMENTS 1. INSPECT STRAW BALE DAMS AFTER EACH STORM EVENT AND PROMPTLY REMOVE ANY SEDIMENT DEPOSITS TO ENSURE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN, TAKING CARE NOT TO UNDERMINE THE ENTRENCHED BALES. 2. INSPECT PERIODICALLY FOR DETERIORATION OR DAMAGE FROM CONSTRUCTION ACTIVITIES AND REPAIR IMMEDIATELY. 3. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE ALL STRAW BALES AND SEDIMENT, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE IT. SILT FENCE MAINTENANCE REQUIREMENTS 1. INSPECT THE SILT FENCE PERIODICALLY AND AFTER EACH STORM EVENT. 2. IF FENCE FABRIC TEARS, STARTS TO DECOMPOSE, OR IN ANY WAY BECOMES INEFFECTIVE, REPLACE THE AFFECTED PORTION IMMEDIATELY. 3. REMOVE DEPOSITED SEDIMENT WHEN IT REACHES HALF THE HEIGHT OF THE FENCE AT ITS LOWEST POINT OR IS CAUSING THE FABRIC TO BULGE. 4. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN OUT. 5. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE THE FENCE AND SEDIMENT DEPOSITS, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE. TEMPORARY SEDIMENT TRAP MAINTENANCE REQUIREMENTS 1. INSPECT TEMPORARY SEDIMENT TRAPS AFTER EACH STORM EVENT AND IMMEDIATELY REPAIR ANY EROSION AND PIPING HOLES. 2. REMOVE SEDIMENT WHEN IT HAS ACCUMULATED TO ONE -HALF THE DESIGN DEPTH. 3. REPLACE SPILLWAY GRAVEL FACING IF CLOGGED. 4. INSPECT VEGETATION, AND RE -SEED IF NECESSARY. 5. CHECK THE SPILLWAY DEPTH PERIODICALLY TO ENSURE A MINIMUM OF 1.5 FT. DEPTH FROM THE LOWEST POINT OF THE SETTLED EMBANKMENT TO HIGHEST POINT OF THE SPILLWAY CREST, AND FILL ANY LOW AREAS TO MAINTAIN DESIGN ELEVATION. 6. PROMPTLY REPLACE ANY DISPLACED RIPRAP, BEING CAREFUL THAT NO STONES IN THE SPILLWAY ARE ABOVE DESIGN GRADE. 7. AFTER ALL DISTURBED AREAS HAVE BEEN STABILIZED, REMOVE THE STRUCTURE AND SEDIMENT, SMOOTH THE SITE TO BLEND WITH ADJOINING AREAS, AND STABILIZE. SANDBAG CURB INLET SEDIMENT BARRIER MAINTENANCE REQUIREMENTS 1. INSPECT FREQUENTLY FOR DAMAGE BY VEHICULAR TRAFFIC, AND REPAIR IF NECESSARY. 2. INSPECT AFTER EACH STORM EVENT. 3. REMOVE SEDIMENT, WITHOUT FLUSHING, WHEN IT REACHES HALF THE HEIGHT OF THE BARRIER. 4. DEPOSIT REMOVED SEDIMENT WHERE IT WILL NOT ENTER STORM DRAINS. BLOCK AND GRAVEL CURB INLET PROTECTION MAINTENANCE REQUIREMENTS 1. AFTER EACH STORM EVENT, REMOVE THE SEDIMENT AND REPLACE THE GRAVEL; REPLACE THE GEOTEXTLE FABRIC, IF USED. 2. PERIODICALLY REMOVE SEDIMENT AND TRACKED -ON SOIL FROM THE STREET, WITHOUT FLUSHING, TO REDUCE THE SEDIMENT LOAD ON THE CURB INLET PROTECTION. 3. INSPECT PERIODICALLY FOR DAMAGE AND REPAIR; KEEP GRATES FREE OF DEBRIS. 4. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE THE GRAVEL, WIRE MESH, GEOTEXTILE FABRIC, AND ANY SEDIMENT, AND DISPOSE OF THEM PROPERLY. EROSION CONTROL BLANKET (SURFACE APPLIED) MAINTENANCE REQUIREMENTS 1. DURING VEGETATIVE ESTABLISHMENT, INSPECT AFTER STORM EVENTS FOR ANY EROSION BELOW THE BLANKET. 2. IF ANY AREA SHOWS EROSION, PULL BACK THAT PORTION OF THE BLANKET COVERING IT, ADD SOIL, RE -SEED THE AREA, AND RE -LAY AND STAPLE THE BLANKET. 3. AFTER VEGETATIVE ESTABLISHMENT, CHECK THE TREATED AREA PERIODICALLY. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE MAINTENANCE REQUIREMENTS 1. INSPECT ENTRANCE PAD AND SEDIMENT DISPOSAL AREA WEEKLY AND AFTER STORM EVENTS OR HEAVY USE. 2. RESHAPE PAD AS NEEDED FOR DRAINAGE AND RUNOFF CONTROL. 3. TOPDRESS WITH CLEAN STONE AS NEEDED. 4. IMMEDIATELY REMOVE MUD AND SEDIMENT TRACKED OR WASHED ONTO PUBLIC ROADS BY BRUSHING OR SWEEPING. FLUSHING SHOULD ONLY BE USED IF THE WATER IS CONVEYED INTO A SEDIMENT TRAP OR BASIN. 5. REPAIR ANY BROKEN ROAD PAVEMENT IMMEDIATELY. CONRETE: POLLUTION PREVENTION HANDLING The following steps will help reduce stormwater pollution from concrete wastes: 1. Discuss the concrete management techniques described in this BMP (such as handling of concrete waste and washout) with the ready -mix concrete supplier before any deliveries are made. 2. Incorporate requirements for concrete waste management into material supplier and subcontractor agreements. 3. Store dry and wet materials under cover, away from drainage areas. 4. Avoid mixing excess amounts of fresh concrete. 5. Perform washout of concrete trucks offsite or in designated areas only. 6. Do not wash out concrete trucks into storm drains, open ditches, streets, or streams. 7. Do not allow excess concrete to be dumped onsite, except in designated areas. 8. For onsite washout: Locate washout area at least 50 feet from storm drains, open ditches, or water bodies. Do not allow runoff from this area by constructing a temporary pit or bermed area large enough for liquid and solid waste. Wash out wastes into the temporary pit where the concrete can set, be broken up, and then disposed properly. Avoid creating runoff by draining water to a bermed or level area when washing concrete to remove fine particles and expose the aggregate. Do not wash sweepings from exposed aggregate concrete into the street or storm drain. Collect and return sweepings to aggregate base stockpile or dispose in the trash. STORMWATER POLLUTION PREVENTION PLAN INDEX AND DATA Al. Index provided below. A2. Provided separately. A3. This project consists of the construction of the Village of WestClay Section V02 -A of a residential development containing 8 Single Family lots. Site construction is to begin in April of 2004 and to be completed prior to April of 2005. A4. See Sheet C100. A5. For legal see Plat, LAT 39' 58' 17" N, LON 86' 11' 47" W, S 1/2, S28, T18N, R3E A6. See Development Plan, Sheet C101. A7. 05120201090060 A8. NA A9. Stormwater will discharge from the site into existing storm sewer networks within the Villages of WestClay. The storm sewers are routed through several detention ponds prior to discharging into Elliot Creek and an existing storm sewer system in Claridge Farms Subdivision. A10. None All. Elliot Creek Al2. None A13. None. A14. See sheet C102. A15. See sheets C102 -103. A16. See sheets C102 -103. A17. See sheets C102 -103. A18. See sheets C102 -103. A19. See sheet C101. A20. See sheet C101. A21. Stockpile area shall be located as far away from ponds, existiing storm sewer inlets, and existing swales. Stockpile shall not be located closer than 15 feet from property line. Stockpile shall be immediately seeded and secured with silt fence. A22. See sheet C102. A23. See sheet C101. B1. Sediment particles, oils, hydraulic fluids, fuel, grease, paint, concrete washout, trash, cleaning agents, pesticides, pathogens, nutrients, etc B2. See Specific Stormwater Pollution Prevention Control Notes on C804. B3. See sheets C102 -C103 and C804. B4. See sheets C102 -C103 and C804. B5. See sheets C102 -C103 and C804 B6. See sheets C102 -C103 and C804. B7. See sheets C102 -C103 and C804. B8. See sheets C102 -C103 and C804. B9. See sheets C102 -C103 and C804. B10. See sheets C102 -C103 and C804. B11. See sheets C102 -C103 and C804. B12. See sheets C102 -C103 and C804. B13. Material Handling and Spill Prevention Plansapply to source pollutants prior, during, and post construction. Source pollutants can be but are not limited to sediment, paint, cleaning agents, concrete washout (SEE C804), pesticides, nutrients, trash, hydraulic fluids, fuel, oil, petroleum, grease and other equipment spills to be removed from the project site. See sheet C804 for "Spill Prevention and Countermeasure Plan" and "Monitoring and Maintenance Guidlines for Pollution Prevention: Post Construction" Notes on these. B14. See sheets C102 -C103 and C804. B15. See sheets C102 -C103 and C804. Cl. Sediment particles, grass clippings, leaves, oils, heavy metals, road salt, roof tars, trash, hydraulic fluids, fuel, concrete washout, and other debris associated with single family subdivisions, see BMP Manual. C2. See BMP Manual. C3. See BMP Manual. C4. See BMP Manual. C5. See BMP Manual. Villages of WestClay- Section V02 -A SPECIFIC STORMWATER POLLUTION PREVENTION CONTROL PLAN NOTES This plan has been created in an effort to eliminate sediment from leaving the Villages of West Clay Section V02 -A project during construction protecting the adjoining properties and Elliot Creek. The majority of the existing watershed sheet drains flow prior to entering the existing streets storm sewers in the adjoining sections. The storm sewer systems convey runoff through a series of ponds eventually discharging into Elliot Creek and Williams Creek. There are 22 items that shall be done to reduce the risk of sediment from leaving the site and entering the existing storm sewers. PRECONSTRUCTION ACTIVITIES 1. Call the Indiana Underground Plant Protection Systems, Inc. "Holey Moley") at 1 -800- 382 -5544 to check the location of any existing utilities. They should be notified two working days before construction takes place. 2. A silt fence shall be installed at the edges of the project site where there is potential for any stormwater runoff. Potential areas are identified as follows: South Lot lines of 268 -275, East Lot line of 268, West Lot line of 275, north of future back of curb Hourglass Drive. 3. Curb Inlet Protection shall be installed at the intersections of: Hourglass Drive Parson's Gate, Hourglass Drive& Bonaventure Avenue. 4. Inlet Protection shall be placed at the existing inlets along Hourglass Drive. They are located at Station 24 +90.92 of Hourglass Drive. 5. Inlet Protection shall be placed at the existing beehive south of Lot 275. 6. Evaluate, mark, and protect important trees and associated root zones. Evaluate existing vegetation suitable for use as filter strips along existing back of curb and alleys. 7. A construction entrance shall be placed per plan location east of the intersection of Parson's Gate and the future location of Hourglass Drive. 8. Establish construction staging area for equipment and vehicles as far as from detention ponds and existing storm sewer inlets as possible. 9. Establish onsite location for owner /operator /contractor placement of approved plans and Rule 5 NOI and Rule 5 inspection documentation. CONSTRUCTION ACTIVITIES 10. Once erosion and sediment control measures are in place, begin land clearing followed immediately by rough grading. A 10' strip of existing vegetative cover shall be left undisturbed along the interior perimeter of the project as long as possible to serve as natural buffer zones. Rule 5 requires all disturbed areas that will potentially be idle for 15 days or more are to be stabilized (seeded, mulched, etc.) immediately. 11. Upon completion of rough grading, final grade and permanent seed pond banks, common areas, swales, and earth mounds immediately after grading is completed. 12. Upon completion of ground stabilization, install sanitary sewer and storm sewers. 13. As storm sewers are installed, install inlet protection (silt fence). Install rip -rap upon completion of end sections. 14. Once all sewer installation is complete and inlets protected, proceed with street and alley construction. 15. Once pavement and curbs are in place, install curb inlet sediment barriers as well for paved area inlets in alleys. 16. Once inlet protection is in place, final grade all areas. Upon completion of all grading, verify depth of pond per plan requirement, dredge as needed. Upon completion of final grading or idle period temporary seed all lots and permanently seed all common areas and easements as depicted on plan. 17. Any additional construction requiring land disturbing activities such as utility work must comply with the same sequence set forth. All disturbed areas shall be immediately stabilized. 18. Complete periodic inspections and written evaluations on a form similar to the one on sheet C804. POST CONSTRUCTION ACTIVITIES GCG 0 PS AREA TO BE TOPSOILED, SEEDED AND MULCHED BY OVER AT COMPLETION OF CONSTRUCTION (TYP.), SIDE YARD DRAINAGE SWALE 0 I' DROP INLET PROTECTION GGG CONCRETE SIDEWALK III 0 RB INLET PROTECTION CCC 0 EXISTING CURB GUTTER CCC GCG O 0 HOUSE O 0 PERIMETER PROTECTION: SILT FENCE STREET REAR YARD DRAINAGE SWALE CCC PERIMETER PROTECTION: SILT FENCE 0 0 GCC GARAGE 0 SAMPLE EROSION /SEDIMENT CONTROL PRACTICE PLAN FOR A TYPICAL ONE- OR TWO- FAMILY DWEWNG UNDER CONSTRUCTION SCALE: NONE CC CCC 0 INDIVIDUAL LOT EROSION CONTROL PLAN LEGEND PS PERMANENT SEEDING u PROPERTY LINE/ DRAINAGE SWALE SILT FENCE FINISHED DRAINAGE EXISTING DRAINAGE TREE CONSERVATION GRAVEL ENTRANCE/ EXIT PAD DROP INLET PROTECTION CURB INLET PROTECTION EROSION CONTROL BY HOUSE BUILDERS SOIL SALVAGE AND UTILIZATION A. Temporary seeded areas established by the developer will be maintained by the home builder and his sub contractors. Silt fences previously installed will be maintained. B. A construction drive to the house -site from the alley (or street if no alley exists) shall be installed of Number 2 Stone, 6" thick and a minimum of 12' wide. This shall be utilized for access to the house and any mud or dirt tracked into the alley or street shall be promptly removed to a stable area (water shall not be used to flush silt or mud into the storm sewer). C. Prior to construction, silt fence is to be installed along the back of curb at the front of the property and along the alley or at the edge of the rear drainage easement at the rear of the property. The silt fence is to be installed prior to construction and maintained until permanent vegetation (grass) is established. D. When time is appropriate, and as soon as possible, roof down spout extenders of non perforated rain_ tile should be extended to the street or other solid outlet until a lawn is established. E. Establish permanent ground cover and remove silt fence. 19. Inspect and maintain all erosion control measures as detailed in the erosion control measures and maintenance requirements beginning immediately after installation and continuing until vegetation has been sufficiently established and all construction activity is complete. 20. Remove individual inlet protection and straw bale dams, silt fences, etc only after seeding is established in each area to the point where silt will not enter the lakes or storm sewer system. 21. Inspection and maintenance of all common areas and infrastructure improvements is the responsibility of the owner /developer or his designee until improvements are accepted for maintenance by the local agencies or utilities. 22. Inspection and maintenance of individual lots during home building is the responsibility of the home builder or his designee until the home owner buys and thereby accepts responsibility for the individual lot. EVALUATION FOR CONSTRUCTION PROJECTS A trained individual shall perform a written evaluation of the project site. a. By the end of the next business day following each rainfall that exceeds 0.5" b. A minimum of one (1) time per week HOLEY MOLEY SAYS e c DON'T DIG BLIND' "IT'S THE LAW" CALL 2 WORKING DAYS BEFORE YOU DIG 1- 800 382 -5544 CALL TOLL FREE PER INDIANA STATE LAW IS -69 -1991. IT IS AGAINST THE LAW TO EXCAVATE WITHOUT NOTIFYING THE UNDERGROUND LOCATION SERVICE TWO (2) WORKING DAYS BEFORE COMMENCING WORK. Project Name Name of Trained Individual Date of Inspection Is this Evaluation following a rainfall Yes No If yes, date the rain stopped: ALL PROBLEMS OR CONCERNS NEED TO BE ADDRESSED WITH A CORRECTIVE ACTION Identify the problem by number and /or provide additional explanation as needed. Developer Representative contacted, name and date: Date: Contractor Representative contacted, name and date: Date: Report Submitted by Date: Inches 00UO i rr \)01\1 T. (c.77 co N o 0000075 OSTATE NA 4.z OF /NDIANP... rL DATE: 3/1/04 THIS DRAWING AND THE IDEAS, DESIGNS AND CONCEPTS CONTAINED HEREIN ARE THE EXCLUSIVE INTELLECTUAL PROPERTY OF THE SCHNEIDER CORPORATION, AND ARE NOT TO BE USED OR REPRODUCED, IN WHOLE OR IN PART, WITHOUT THE WRITTEN CONSENT OF THE SCHNEIDER CORPORATION. COPYRIGHTED BY THE SCHNEIDER CORP. (2004) Schneider THE SCHNEIDER CORPORATION 12821 E. New Market Street Suite 100 Carmel, IN 46032 Telephone: 317.569.8112 Fax: 317.826.6410 www.schneidercorp.com Architecture Civil Engineering Environmental Engineering Geotechnical Services GIS *LIS Home Builder Services Interior Design Land Surveying Landscape Architecture Transportation Engineering Cn C\2 °o n l z z C)