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HomeMy WebLinkAboutWPO202200051 VSMP - SWPPP 2022-12-13Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property Stormwater Pollution Prevention Plan Bundoran Farm: Lot F 11 TMP 86-90 North Garden, VA 22959 Phone Number TBD Operator(s): Name TBD Company TBD Certification # TBD Phone Number TBD Qualified Inspection Personnel: Name TBD Company TBD Certification # TBD Phone Number TBD SWPPP Prepared By: Eric Woolley, P.E. SWPPP Preparation Date: 12/09/2022 Estimated Project Dates: Start of Construction: 03 / 01 / 2023 Completion of Construction: 12 / 31 / 2023 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property Project Information: Owner: First Year Forever LLC 3915 Chain Bridge Road Fairfax, VA 22030 Phone Number O erator: Name Company Certification # Phone Number ) rOiect Manager;. Steve von Storch Architect Stoneking von Storch Architects (434)295-4204 svonstorch@s-vs.com This SWPPP.Was Prepared By: Eric Woolley, P.E. 210 5'h Street NE Charlottesville, VA 22902 (434)973-0045 ewoolley@woolley-eng.com Responsible Land Disturber/Qualifed Inspection Personnel: Name Company Certification # Phone Number Emergency 24:hour contact: Name Phone Number Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm Lot F 11 Property Table of Contents SECTION 1: REGISTRATION STATEMENT ...... ......... ......... ...... ... ...... ... ...... ... ...... ... I SECTION 2: NOTICE OF GENERAL PERMIT COVERAGE ..........................................2 SECTION 3: NATURE OF ACTIVITY ........................................................................................... 3 SECTION 4: EROSION AND SEDIMENT CONTROL PLAN ...................................................... 7 SECTION 5: STORMWATER MANAGEMENT PLAN .............................................................. 18 SECTION 6: POLLUTION PREVENTION PLAN ........................................................................ 19 SECTION 7: DISCHARGES TO IMPAIRED WATERS, SURFACE WATERS WITHIN AN APPLICABLE TMDL WASTELOAD ALLOCATION, AND EXCEPTIONAL WATERS ....... 30 SECTION 8: QUALIFIED PERSONNEL ...................................................................................... 32 SECTION 9: SIGNED CERTIFICATION ................................................................. 33 SECTION 10: DELEGATION OF AUTHORITY ........................................................34 SECTION 11: GENERAL PERMIT COPY ................................................................ 36 SECTION 12: INSPECTION LOGS ......................................................................... 37 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 1: REGISTRATION STATEMENT Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 2: NOTICE OF GENERAL PERMIT COVERAGE Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 3: NATURE OF CONSTRUCTION ACTIVITY 3.1 Project/Site Information Project Information: Project/Site Name: Bundoran Farm: Lot F 11 Project Street/Location: TMP 86-90, located along Carpenter Drive City: North Garden State: Virginia Zip Code: 22959 County or Similar Subdivision: County of Albemarle Latitude/Longitude Latitude: 37 " 58 ' 11.3 " N (degrees, minutes, seconds) Method for determining latitude/longitude: Longitude: -78 " 39 ' 58.5 " W (degrees, minutes, seconds) ❑ USGS topographic map (specify scale:) ❑ EPA Web site ® GPS ❑ Other (please specify): Is the project located in Indian country? ❑ Yes ® No If yes, name of Reservation, or if not part of a Reservation, indicate "not applicable." Not applicable Is this project considered a federal facility? ❑ Yes ® No VSMP permit number: (This is the unique identifying number assigned to your project by your permitting authority after you have applied for coverage under the construction general permit.) Type of regional facility/facilities to which site contributes: N/A General Location Map Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property CARPENTER OR SITE A� RQ �ZI _J A 'V\ a J 4- VICINITY MAP 1" = 1000' Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property 3.2 Nature and Sequence of Construction Activity Project Information: Describe the general scope of the work for the project, major phases of construction, etc.: 1. Woolley Engineering is responsible for the overall stormwater management plan and for providing the VSMP documents. 2. Erosion & Sediment control measures shall be put in place providing access to the property and perimeter control. The implementation of a construction entrance will be utilized in the location of the proposed driveway. Safety fence and silt fence shall be installed, and temporary seeding shall be applied to all disturbed areas. Soil disturbing activities include: selective clearing and excavating, clearing and grading, installing erosion and sediment controls, and installation of post -construction controls. What is the function of the construction activity? ® Residential ❑ Commercial ❑ Industrial ❑ Road Construction ❑ Linear Utility ❑ Other (please specify): Estimated Project Start Date: 03/01/2023 Estimated Project Completion Date: 12/31/2023 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property Phase Construction Activity: Table 3: Estimated timeline of construction Estimated timeline Construction activity and BMP descriptions of activity* Week 1 Initial Phase (perimeter control) 1. Install safety fence 2. Silt fence installed (see section 4, part 7) 3. Construct stabilized construction entrance (see section 2, part 9) 4. Surface roughening — as needed 5. Permanent seeding see section 4. 1, part 3 Week 1 Before any site grading activities begin 1. Install silt fences (see section 4. 1, part 6) 2. Install tree protection see section 4. 1, part 1 Beginning Week 2 Site Grading 1. Begin site clearing and grubbing operations 2. Begin overall site grading 3. Disturbed areas where construction will cease for more than 14 days will be stabilized with erosion controls section 2 part 5 Beginning Week 2 Infrastructure (utilities, parking lot, etc.) 1. Construct staging and materials storage area (section 3, part 2) 2. Install temporary sanitary facilities and dumpsters, as necessary (section 3, part 1) 3. Install storm sewer 4. Driveway installation 5. House Construction Final Week Final stabilization and landscaping 1. Remove all temporary control measures and stabilize any areas disturbed by the removal with erosion controls 2. Prepare final seeding and landscaping 3. Monitor stabilized areas until final stabilization is reached *Dates are subject to change Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 4: EROSION AND SEDIMENT CONTROL PLAN 4.1 Soils, Slopes, Vegetation, and Current Drainage Patterns Project Information: Soil tYee(s);, According to the USDA Natural Resource Conservation Service soil map for the County of Albemarle, Virginia, project area soil consists of Dyke Silt Loam, Hayesville Loam, Meadowville Loam, and Unison Silt Loam. The Meadowville Loam on -site is classified within hydrologic groups A, which can have moderate to rapid runoff potential when thoroughly wet. The Dyke Silt Loam, Hayesville Loam, and Unison Silt Loam on -site are classified within hydrologic group B, which can have moderate to rapid runoff potential when thoroughly wet. • See sheet ES 1.0 in Appendix M for soils map. Slopes (describe current slopes and note any changes due to grading or fill activities): • There are some areas of moderate slopes on -site within the project area (7-15% slopes) Drainage Patterns (describe current drainage patterns and note any changes due to grading or fill activities): • Pre -Construction: Stormwater from the site sheetflows across the site. A portion of the existing site contains an active vineyard. • Post -Construction: The drainage divides will remain unchanged from pre -construction to post -construction site conditions. Roof drainage will drain via sheetflow overland. yegetation Pre -construction the site is seeded and primarily wooded with a mix of deciduous and non -deciduous trees and shrubs. • Post -construction disturbed open areas will be stabilized with vegetative groundcover. Other: The 12 Digit HUC for the property is: 020802031201. Drainage from the site flows into the North Fork Hardware River, and then ultimately into the James River. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property Erosion & Sediment Control BMPs: Minimize Disturbed Area and Protect Natural Features and Soil. Describe the areas that will be disturbed with each phase of construction and the methods (signs, fences, etc.) that you will use to protect those areas that should not be disturbed. Describe natural features identified earlier and how each will be protected during construction activity. Also describe how topsoil will be preserved. Include these areas and associated BMPs on your site map(s) also. Maximum disturbed area is detailed in the site plan. BMP Description: Topsoil Stockpiles Topsoil stripped from the immediate construction area will be stockpiled. The stockpile will be in an area that will not interfere with construction phases and at least 15 feet away from areas of concentrated flows of pavement. The slopes of the stockpile will not exceed 2:1 to prevent erosion. A silt fence will be installed around the perimeter of the stockpile. See E&S plan- Sheet ES2.0 in the Appendices for stockpile location. Installation Schedule: Topsoil stockpiles will be established during grading activities. Temporary stabilization will be applied immediately after the slopes of the stockpile have been graded and construction equipment transverses the slopes. Maintenance and Inspection: The area will be inspected weekly for erosion and immediately after storm events. Areas on or around the stockpile that have eroded will be stabilized immediately with erosion controls. Maintenance and inspection procedures for the silt fence. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property BMP Description: Tree Protection • Temporary Fencing: Install temporary fencing around tree protection zones to protect remaining trees and vegetation from construction damage. Maintain temporary fence and remove when construction is complete. Fencing should be the last item removed after completion of a project. This fencing will be erected at a radius of 1.50 feet away from the trunk of tree for every inch in stem diameter. Diameter is measured 4.5 feet above the ground. For trees 4 inches or less in diameter the measurement will be at 6 inches above the ground. This radial distance is termed the "critical root zone" and will serve as the Tree Protection Zone (TPZ). Fencing will consist of heavy-duty chain link. Fencing will be rigidly supported and maintained during all construction periods at a minimum height of 6.0 feet above grade. • Signs stating, "No Entry, Tree Protection Area," in both English and Spanish, are to be posted at 30-foot intervals. • Protect tree root systems from damage caused by runoff or spillage of noxious materials while mixing, placing, or storing construction materials. • Protect root systems from ponding, eroding, or excessive wetting caused by watering operations. • Mulch areas inside tree protection zones and other areas indicated. o Apply 4-inch thickness of organic mulch. Do not place mulch within 6 inches of the tree trunk to allow the trunk to breathe. • Do not store construction materials, debris, or excavated material inside tree protection zones. • Do not permit vehicles or foot traffic within tree protection zones; prevent soil compaction over root systems. • Maintain tree protection zones free of weeds and trash. Installation Schedule: Tree protection fencing should be installed prior to construction activities within the work area. Maintenance and Areas should be checked regularly to identify problems and Inspection: determine if additional controls (e.g., more training, more explicit signage, more obvious barriers) are needed. Inspectors should also look for signs of unintended consequences of construction activities on the natural areas, such as changes in hydrology, flooding, or accidental spills, and take appropriate actions to mitigate the damage. Staff: Personnel Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property TP TREE PROTECTION Z Control Stormwater Flowing onto and Through the Project: Describe structural practices (i.e., diversions, berms, ditches, storage basins) including design specifications and details used to divert flows from exposed soils, retain or detain flows, or otherwise limit runoff and the discharge of pollutants from exposed areas of the site. 3. Stabilize Soils: Describe controls (i.e., temporary seeding with native vegetation, hydroseeding, etc.) to stabilize exposed soils where construction activities have temporarily or permanently ceased. Also describe measures to control dust generation. Use of impervious surfaces for stabilization should be avoided whenever possible. BMP Description: Temporary Seeding The establishments of a temporary vegetative cover on disturbed areas by seeding with appropriate rapidly growing annual plants. This protects slopes exposed during construction until permanent vegetative cover can be established. Temporary seeding will apply to all areas on the site that will not be brought to final grade for periods of thirty (30) days to one year. Selection of the appropriate seed mixture depends upon the time of year it is to be applied see schedule on E&S details sheet — ES3.0. Installation Schedule: Temporary seeding shall be applied to all denuded areas prior to permanent stabilization in the form of either hardscape or permanent seeding. Temporary seeding shall be used on all fill slopes. Maintenance and Inspection: All seeded areas will be inspected weekly during construction activities for failure and after storm events Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property until a dense cover of vegetation has been established. If failure is noticed at the seeded area, the area will be reseeded immediately. After construction is completed at the site, permanently stabilized areas will be monitored until final stabilization is reached Responsible Staff: Responsible Land Disturber see page 2 BMP Description: Permanent Seeding Permanent seeding will be applied after the final design grades are achieved on portions of the site but no later than 14 days after construction activities have permanently ceased. After the entire site is stabilized, any sediment that has accumulated will be removed and hauled off -site for disposal at the Ivy Material Utilization Center. Construction debris, trash and temporary BMPs (including silt fences, material storage areas, sanitary toilets, and inlet protection) will also be removed and any areas disturbed during removal will be seeded immediately. Seedbed Preparation a. In areas where disturbance results in subsoil being the final grade surface, topsoil will be spread over the fmished area at minimum depth of 2 to 6 inches. b. The seedbed will be free of large clods, rocks, woody debris and other objectionable materials. c. Fertilizer and lime will be applied to the seedbed according to the manufacturer's recommendations or soil tests. d. The top layer of soil will be loosened to a depth of 3-5 inches by raking, tilling, disking or other suitable means. Grass Selection/Application a. Common areas at the site will be stabilized with a mixture of Tall Fescue, Creeping Red Fescue and Redtop at an application rate of 30 pounds per acre or 0.95 pounds per 1,000 square feet. Lawns will be stabilized with a mixture of Kentucky Blue Grass and Creeping Red Fescue at an application rate of 100 pounds per acre or 2.3 pounds per 1,000 square feet. b. Seed will be applied uniformly by hydroseeding or broadcasting. Where broadcasting Installation Schedule: Portions of the site where construction activities have permanently ceased will be stabilized, as soon as possible but no later than 14 days after construction ceases. Maintenance and Inspection: All seeded areas will be inspected weekly during construction activities for failure and after storm events until a dense cover of vegetation has been established. If failure is noticed at the seeded area, the area will be reseeded, fertilized, and mulched immediately. After construction is completed at the site, permanently Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property stabilized areas will be monitored until final stabilization is reached. Responsible Staff: Responsible Land Disturber (see page 2) BMP Description: Dust Control Dust from the site will be controlled by using a mobile pressure -type distributor truck to apply potable water to disturbed areas. The mobile unit will apply water at a rate of 300 gallons per acre and minimized as necessary to prevent runoff and ponding. Installation Schedule: Dust control will be implemented as needed once site grading has been initiated and during windy conditions (forecasted or actual wind conditions of 20 mph or greater) while site grading is occurring. Spraying of potable water will be performed no more than three times a day during the months of May -September and once per day during the months of October -April or whenever the dryness of soil warrants it. Maintenance and Inspection: At least one mobile unit shall be available at all times to distribute potable water to control dust on the project area. Each mobile unit shall be equipped with a positive shutoff valve to prevent over watering of the disturbed area. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property 4. Protect Slopes: Erosion control blankets and matting, tackifiers, etc. are not being proposed at this time for the scope of this project. BMP Description: Soil Stabilization Blankets & Matting Geotextile erosion control blankets will be used to provide stabilization for the trenches. The blanket will cover the entire area of the graded slope. The blanket will be installed by digging a small trench on the upside of the slope, 12 inches wide by 6 inches deep, and stapling the leading edge of the blanket in the trench. The blanket will be rolled down the slope slowly to maintain soil contact and stapled in 12-inch intervals. If the blanket cannot cover the entire slope, the blankets will be overlapped (minimum of 2 inches) and stapled at the overlapped edge. The erosion control blanket will always be installed according to manufacturer's instructions andspecifications. Installation Schedule: The erosion control blankets will be installed once the soil has reached final grade. Maintenance and Inspection: The erosion control blanket will be inspected weekly and immediately after storm events to determine if cracks, tears, or breaches have formed in the fabric; if so, the blanket will be repaired or replaced immediately. Good contact with the soil must be maintained and erosion should not occur under the blanket. Any areas where the blanket is not in close contact with the ground will be repaired or replaced. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property 5. Protect Storm Drain Inlets: Describe controls (i.e., inserts, rock -filled bags, or block and gravel, etc.) including design specifications and details that will be implemented to protect all inlets receiving stormwater from the project during the entire duration of the project. BMP Description: Outlet Protection Structurally lined Outlet protection used for dissipating energy placed at the outlets of pipes or paved channel sections. Outlet protection is used to prevent scour at stormwater outlets and minimize downstream erosion. See ESC narrative (Section 4) for design details and placement. Installation Schedule: The outlet protection will be established when the inlet drainage pipe is installed. This form of protection shall be performed on all stormwater outlets by using ri ra . Maintenance and Inspection: Inspect to ensure against scour. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property 6. Establish perimeter controls and sediment harriers: Describe structural practices (i.e., silt fences or fiber rolls) including design specifications and details to filter and trap sediment before it leaves the construction site. BMP Description: Silt Fence Silt fences will be installed along the disturbed area as shown on the site plan. Silt fences will be installed by excavating a 12-inch-deep trench along the line of proposed installation. Wooden posts supporting the silt fence will be spaced 4 to 6 feet apart and driven securely into the ground: a minimum of 18 to 20 inches deep. The silt fence will be fastened securely to the wooden posts with wire ties spaced every 24 inches at the top, mid -section, and bottom of the wooden post. The bottom edge of the silt fence will be extended across the bottom of the trench and the trench will be backfilled and compacted to prevent stormwater and sediment from discharging underneath the silt fence. Installation Schedule: The silt fence will be installed before construction begins at the site and silt fence locations are illustrated on the plan Section 4. Maintenance and Inspection: Silt fences will be inspected weekly and immediately after storm events to ensure it is intact and that there are no gaps where the fence meets the ground or tears along the length of the fence. If gaps or tears are found during the inspection, the fabric will be repaired or replaced immediately. Accumulated sediment will be removed from the fence base if it reaches one-third the height of the silt fence and hauled off -site for disposal. If accumulated sediment is creating noticeable strain on the fabric and the fence might fail from a sudden storm event, the sediment will be removed more frequently. Before the fence is removed from the project area, the sediment will be removed. The anticipated life span of the silt fence is 6 months and will likely need to be replaced after this period. Responsible Staff: Responsible Land Disturber see page 2 Design Specifications 1. The silt fence will be constructed long enough to extend across the expected flow path. 2. The support posts will be a minimum of 4.5 feet and driven a minimum of 18 to 20 inches in the ground. Posts will be spaced a maximum of 6 feet apart. Fabric will be securely fastened to posts with half -inch staples or 16-gauge wire ties spaced a maximum of 6 inches. 3. A 12-inch trench will be excavated along the uphill side of the silt fence posts. The bottom edge of the fabric will extend across the bottom of the trench. The trench will be backfilled to 4 inches above ground and compacted to bury and secure the bottom of the filter fabric. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property 7. Retain Sediment On -Site and Control Dewatering Practices: Describe sediment control practices (i.e., sediment trap or sediment basin), including design specifications and details (volume, dimensions, outlet structure) that will be implemented at the construction site to retain sediments on -site. Describe dewatering practices that will be implemented if water must be removed from an area so that construction activity can continue. 8. Establish Stabilized Construction Faits: Describe location(s) of vehicle entrance(s) and exit(s), procedures to remove accumulated sediment off -site (i.e., vehicle tracking), and stabilization practices (i.e., stone pads and/or wash racks) to minimize off -site vehicle tracking of sediments and discharges to stormwater. BMP Description: Temporary Stone Construction Entrance A stone entrance shall be constructed utilizing existing driveways, as identified on the site map, to prevent off -site transport of sediment by construction vehicles. The stone entrance will be at least 70 feet long and a minimum of 10 feet wide. This stone area shall be used for washing sediment from vehicles exiting the site. Where sediment is transported onto a public road surface, the road shall be cleaned thoroughly at the end of each day. Sediment shall be removed from the roads by shoveling or sweeping and transported to a sediment control disposal area. Street washing shall be allowed only after sediment is removed in this manner. Installation Schedule: The stabilized exits will be installed before construction begins and shall be adjacent to Carpenter Drive as shown on the Erosion & Sediment Control plan ES2.0 . Maintenance and Inspection: The exit will be inspected weekly and after storm events or heavy use. The exit will be maintained in a condition that will prevent tracking or flowing of sediment onto Carpenter Drive. All sediment tracked, spilled, dropped, or washed onto Carpenter Drive will be swept up immediately and hauled off -site for disposal at the landfill. Broken road pavement as a result of construction activities on roadways immediately adjacent to the project site will be repaired immediately. Alternate Method: The County inspector may, at their discretion, require the use of a paved construction entrance as an alternate to the stone construction entrance. For details see E&SC plan details in the Appendix. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property 9. Additional BMPs: Describe additional BMPs that may not fit into the above categories. BMP Description: Surface Roughening This erosion and sedimentation control measure involves creating horizontal depressions on slopes or leaving slopes in a roughened condition by not fine -grading them. This is done to aid in the establishment of vegetative cover or seed, to reduce runoff velocity and increase infiltration, and to reduce erosion and provide for sediment trapping. Stair -step grades or groove -cut slopes will be used for gradients steeper than 3:1. Stair -step grading on any erodible material that is soft enough to be ripped with a bulldozer. Also, it is well suited for slopes consisting of soft rock with some subsoil. Make the vertical cut distance less than the horizontal distance, and slope the horizontal portion of the step slightly toward the vertical wall. Keep individual vertical cuts less than 2 feet deep in soft materials and less than 3 feet d ep in rocky materials. Installation Schedule: Roughening shall occur after vegetation has been removed from the slope after grading. Maintenance and Inspection: The surface roughening will be inspected to ensure that the proper sloping is achieved after stair -stepping concludes. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 5: STORMWATER MANAGEMENT PLAN Stormwater Management BMPs: Stormwater Management - Pre Construction Pre -construction stormwater from the site outfalls via overland flow. There are no existing BMPs located within the project area. Stormwater Management - Post Construction A. Watershed for the site is the North Fork Hardware River Watershed. The HUC for the project is: 020802031201 Stormwater Management - Summary: Post -construction stormwater from the proposed single family residence rooftop will outfall onto the existing lawn. Outfalls with high volumes of water will have outlet protection installed to protect from erosion. The rest of the site will drain via overland flow. Stormwater Quantity: State Regulation 9VAC25-870-66D shall be met by outfalling all roof drainage to the existing lawn and allowing sheetflow. Stormwater Quality: The Homeowner is exempt from the stormwater quality regulations under 9VAC25-870-65 due to the nature of the project (Single Family Residence). Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 6: POLLUTION PREVENTION PLAN 6.1 Site Features and Sensitive Areas to be Protected Project Information: Description of unique features and measures to protect them: • Surface runoff from the project will flow through multiple E&S measures prior to ultimately leading into the North Fork Hardware River. 6.2 Potential Sources of Pollution Project Information: Potentials sources of sediment to stormwater runoff • Land clearing and grubbing operations • Grading and site excavation operations • Vehicle Tracking • Landscaping operations Potential pollutants and sources, other than sediment, to stormwater runoff: • Combined Staging Area- small fueling activities, minor equipment maintenance, hazardous waste storage • Materials Storage Area- general building materials, trash, etc. • Construction Activity- paving, curb & gutter installation, concrete pouring and building construction For all potential construction site pollutants, see table 1 below Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property Table 1: Potential construction site pollutants Material/Chemical Physical Description Stormwater Location Pollutants Pesticides (insecticides, Various colored to Chlorinated Herbicides used for fungicides, herbicides, colorless liquid, powder, hydrocarbons, noxious weed control rodenticides) pellets, or grains organophosphates, carbamates, arsenic Fertilizer Liquid or solid grains Nitrogen, hos horous Newly seeded areas Plaster White granules or powder Calcium sulphate, Building construction calcium carbonate, sulfuric acid Cleaning solvents Colorless, blue, or Perchloroethylene, No equipment cleaning yellow -green liquid methylene chloride, allowed in project limits trichloroethylene, petroleum distillates Asphalt Black solid Oil petroleum distillates Streets and roofing Concrete White solid/grey liquid Limestone, sand, pH, Curb and gutter, building chromium construction Glue, adhesives White or yellow li uid Polymers, epoxies Building construction Paints Various colored liquid Metal oxides, stoddard solvent, talc, calcium Building construction carbonate, arsenic Curing compounds Creamy white liquid Naphtha Curb and gutter Wood preservatives Clear amber or dark Stoddard solvent, Timber pads and building brown liquid petroleum distillates, construction arsenic, copper, chromium Hydraulic oil/fluids Brown oily petroleum Mineral oil Leaks or broken hoses hydrocarbon from equipment Gasoline Colorless, pale brown Benzene, ethyl benzene, Secondary or pink petroleum toluene, xylene, MTBE contamment/staging area hydrocarbon Diesel Fuel Clear, blue green to Petroleum distillate, oil & Secondary yellow liquid grease, naphthalene, contamment/staging area lens Kerosene Pale yellow liquid Coal oil, petroleum Secondary petroleum hydrocarbon distillates contamment/staging area Antifreeze/coolant Clear green/yellow liquid Ethylene glycol, Leaks or broken hoses propylene from equipment glycol, heavy metals (copper, lead zinc Sanitary toilets Various colored liquid Bacteria, parasites, and Staging area viruses Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property 6.3 Endangered Species Certification Project Information: Are endangered or threatened species and critical habitats on or near the project area? ® Yes ❑ No Describe how this determination was made A study of the Virginia Department of Game and inland fisheries website was made in August of 2021 to determine if endangered or critical habitats reported or potential habitats could be located within a three-mile radius of the site. The website suggested that there could potentially be as many as twelve endangered or threatened species near the site. The website that was used to make this determination is: http://vafwis.org/fwis/index.asp (Accessed 09/26/2022) See table 2 below for potential specific species in the surrounding area within a three-mile radius of the site. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property Table 2: Endangered/Threatened species and critical habitats BOVA Status Tier Common Name Scientific Name Code 060017 FESE Ia Spinymussel, James Parvaspina collina 050022 FTST Ia Bat, northern long-eared Mvotis septentrionalis 060173 FTST Ia Pi¢toe, Atlantic Fusconaia masoni 060029 FTST IIa Lance, vellow Elliptio lanceolata 050020 SE Ia Bat, little brown Mvotis lucifu¢us 050027 FPSE Ia Bat, tri-colored Perimyotis subflavus 060006 SE Ib Floater, brook Alasmidonta varicose 040096 ST Ia Falcon, peregrine Falco peregrinus 040293 ST Ia Shrike, loggerhead Lanius ludovicianus 100155 ST Ia Skipper, Appalachian grizzle PyrQus wyandot 060081 ST IIa Floater, green Lasmigona subviridis 040292 ST Shrike, migrant loggerhead Lanius ludovicianus migrans 100079 FC IIIa Butterfly, monarch Danaus plexippus 030063 CC IIIa Turtle, spotted Clemmys guttata 030012 CC IVa Rattlesnake, timber Crotalus horridus * FE=Federal Endangered; FT —Federal Threatened; SE=State Endangered; ST—State Threatened; FC=Federal Candidate; FS=Federal Species of Concern; CC --Collection Concern ** I=VA Wildlife Action Plan -Tier I -Critical Conservation Need; II=VA Wildlife Action Plan -Tier II -Very High Consery ation Need; III=VA Wildlife Action Plan -Tier III -High Conservation Need; IV=VA Wildlife Action Plan -Tier IV - Moder ate Conservation Need The site operator shall contact the field office for the U.S. Fish and Wildlife Service to ensure that construction does not interfere with endangered or threatened species and critical habitats. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F I 1 Property 6.4 Historic Preservation Project Information: Are there any historic sites on or near the construction site? ❑ Yes ® No • Describe how this determination was made: A careful study of the Virginia Department of Historic Resources website: (httos://www.dhr.virginia.goy/historic-re isg tersh -Accessed 09/26/2022 and the National Parks registry website: (https://catalog.archives.gov/) -Accessed 09/26/2022 suggested that there are no historic districts or architecture points located within a 3 mile radius of the property. 6.5 Good Housekeeping BMPs Project Information: Material Handling and Waste Management: Describe measures (i.e., trash disposal, sanitary wastes, recycling, and proper material handling) to prevent the discharge of solid materials to waters of the U.S., except as authorized by a permit issued under section 404 of the CWA. BMP Description: Waste Materials All waste materials will be collected and disposed of into metal trash dumpsters in the materials storage area. Dumpsters will have a secure watertight lid, be placed away from stormwater conveyances and drains, and meet all federal, state, and municipal regulations. Only trash and construction debris from the site will be deposited in the dumpster. No construction materials will be buried on -site. All personnel will be instructed, during tailgate training sessions, regarding the correct disposal of trash and construction debris. Notices that state these practices will be posted in the office trailer and the individual who manages day -today site operations will be responsible for seeing that these practices are followed. Construction dumpsters shall be covered and secured during every rain event and before vacating the site for more than 24 hours. Installation Schedule: Trash dumpsters will be installed once the materials storage area has been established. Maintenance and Inspection: The dumpsters will be inspected weekly and immediately after storm events. The dumpster will be emptied weekly and taken to the Van Der Linde facilities. If trash and construction debris are exceeding the dumpster's capacity, the dumpsters will be emptied more frequently. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property BMP Description: Hazardous Waste Materials All hazardous waste materials such as oil filters, petroleum products, paint, and equipment maintenance fluids will be stored in structurally sound and sealed shipping containers, within the hazardous materials storage area. Hazardous waste materials will be stored in appropriate and clearly marked containers and segregated from other non - waste materials. Secondary containment will be provided for all waste materials in the hazardous materials storage area and will consist of commercially available spill pallets. Additionally, all hazardous waste materials will be disposed of in accordance with federal, state, and municipal regulations. Hazardous waste materials will not be disposed of into the on -site dumpsters. All personnel will be instructed, during tailgate training sessions, regarding proper procedures for hazardous waste disposal. Notices that state these procedures will be posted in the office trailer and the individual who manages day-to-day site operations will be responsible for seeing that these procedures are followed. Installation Schedule: Shipping containers used to store hazardous waste materials will be installed once the site materials storage area has been installed. Maintenance and Inspection: The hazardous waste material storage areas will be inspected weekly and after storm events. The storage areas will be kept clean, well -organized, and equipped with ample cleanup supplies as appropriate for the materials being stored. Material safety data sheets, material inventory, and emergency contact numbers will be maintained in the office trailer. Responsible Staff: Responsible Land Disturber see page 2 BMP Description: Sanitary Waste Temporary sanitary facilities (portable toilets) will be provided at the site throughout the construction phase. The toilet will be located in the staging area away from concentrated flow paths and traffic flow and will have collection pans underneath as secondary containment. Installation Schedule: The portable toilets will be brought to the site once the staging area has been established Maintenance and Inspection: All sanitary waste will be collected from the portable facilities a minimum of three times per week. The portable toilets will be inspected weekly for evidence of leaking holding tanks. Toilets with leaking holding tanks will be removed from the site and replaced with new portable toilets. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property BMP Description: Recycling Wood pallets, cardboard boxes, and other recyclable construction scraps will be disposed of in a designated dumpster for recycling. The dumpster will have a secure watertight lid, be placed away from stormwater conveyances and drains and meet all local and state solid -waste management regulations. Only solid recyclable construction scraps from the site will be deposited in the dumpster. All personnel will be instructed, during tailgate training sessions, regarding the correct procedure for disposal of recyclable construction scraps. Notices that state these procedures will be posted in the office trailer, and the individual who manages day-to-day site operations will be responsible for seeing that these procedures are followed. Installation Schedule: Designated recycling dumpsters will be installed once the combined staging area has been established. Maintenance and Inspection: The recycling dumpster will be inspected weekly and immediately after storm events. The recycling dumpster will be emptied weekly and taken to an approved recycling center by Van Der Linde. If recyclable construction wastes are exceeding the dumpster's capacity, the dum sters will be emptied more fre uentl . Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property Z Establish Proper Building Material Staging Areas: Describe construction materials expected to be stored on -site and procedures for storage of materials to minimize exposure of the materials to stormwater. BMP Description: Materials Storage Area Construction equipment and maintenance materials will be stored at the combined staging area and materials storage areas. Gravel bag berms will be installed around the perimeter to designate the staging and materials storage area. A watertight shipping container will be used to store hand tools, small parts, and other construction materials. Nonhazardous building materials such as packaging material (wood, plastic, and glass), and construction scrap material (brick, wood, steel, metal scraps, and pipe cuttings) will be stored in a separate covered storage facility adjacent to the shipping container. All hazardous -waste materials such as oil filters, petroleum products, paint, and equipment maintenance fluids will be stored in structurally sound and sealed containers, under cover within the hazardous materials storage area. Very large Items, such as framing materials and stockpiled lumber, will be stored in the open in the materials storage area. Such materials will be elevated on wood blocks to minimize contact with runoff. Installation Schedule: The materials storage area will be installed after grading and prior to any infrastructure constructed at the site. Maintenance and Inspection: The storage area will be inspected weekly and after storm events. The storage area will be kept clean, well - organized, and equipped with ample cleanup supplies as appropriate for the materials being stored. Perimeter controls, containment structures, covers, and liners will be repaired or replaced as needed to maintain proper function. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property 3. Designate Washout Areas: Describe location(s) and controls to minimize the potential for stormwater pollution from washout areas for concrete mixers, paint, stucco, etc. BMP Description: Concrete Washout The temporary concrete washout area will be constructed with a recommended minimum length and minimum width of 10 feet, but with sufficient quantity and volume to contain all liquid and concrete waste generated by washout operations. The washout area will be lined with plastic sheeting at least 10 mils thick and free of any holes or tears. Signs will be posted marking the location of the washout area to ensure that concrete equipment operators use the proper facility. Concrete pours will not be conducted during or before an anticipated storm event. Concrete mixer trucks and chutes will be washed in the designated area or concrete wastes will be properly disposed of off -site. When the temporary washout area is no longer needed for the construction project, the hardened concrete and materials used to construct the area will be removed and disposed of according to the maintenance section below and the area will be stabilized. Installation Schedule: The washout area will be constructed before concrete ours occur at the site. Maintenance and Inspection: The washout areas will be inspected daily to ensure that all concrete washing is being discharged into the washout area, no leaks or tears are present, and to identify when concrete wastes need to be removed. The washout areas will be cleaned out once the area is filled to 75 percent of holding capacity. Once the area's holding capacity has been reached, the concrete wastes will be allowed to harden; the concrete will be broken up, removed, and taken to the landfill for disposal. The plastic sheeting will be replaced if tears occur during removal of concrete wastes from the washout area. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property 4. Establish proper equipment/vehicle fueling and maintenance practices: Describe equipment/vehicle fueling and maintenance practices that will be implemented to control pollutants to stormwater (e.g., secondary containment, drip pans, spill kits, etc.) BMP Description: Vehicle/Equipment Fueling and Maintenance Several types of vehicles and equipment may be used on -site throughout the project, including graders, scrapers, excavators, loaders, paving equipment, rollers, trucks and trailers, backhoes, and forklifts. All major equipment/vehicle fueling, and maintenance will be performed off -site. A small, 20-gallon pickup bed fuel tank will be kept on -site in the combined staging area. When vehicle fueling must occur on -site, the fueling activity will occur in the staging area. Only minor equipment maintenance will occur on -site. All equipment fluids generated from maintenance activities will be disposed of into designated drums stored on spill pallets in accordance with Part 3.1. Absorbent, spill -cleanup materials and spill kits will be available at the combined staging and materials storage area. Drip pans will be placed under all equipment receiving maintenance and vehicles and equipment arked overnight. Installation Schedule: BMPs implemented for equipment and vehicle maintenance and fueling activities will begin at the start of the project. Maintenance and Inspection: Inspect equipment/vehicle storage areas and fuel tank weekly and after storm events. Vehicles and equipment will be inspected on each day of use. Leaks will be repaired immediately, or the problem vehicle(s) or equipment will be removed from the project site. Keep ample supply of spill -cleanup materials on -site and immediately clean up spills and dispose of materials properly. Responsible Staff: Responsible Land Disturber see page 2 5. Allowable non-stormwater discharges: For the allowable non-stormwater discharge(s) associated with construction activity identified, describe controls and measures that will be implemented at those sites to minimize pollutant discharges. This includes irrigation, water related dust control, vehicle washing, or other non- stormwater discharges. BMP Description: Vehicle/Equipment Washing All equipment and vehicle washing will be performed at the construction entrance. Installation Schedule: Will begin with initial startup of construction activity. Maintenance and Inspection: Inspect area daily to ensure that sediment is not tracked onto adjacent roadways. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property 6. Spill Prevention and Control Plan: Describe the spill prevention and control plan to include ways to reduce the chance of spills, stop the source of spills, contain and clean up spills, dispose of materials contaminated by spills, and train personnel responsible for spill prevention and control. BMP Description: Spill Prevention and Control Plan i. Employee Training: All employees will be trained via biweekly tailgate sessions. ii. Vehicle Maintenance: Vehicles and equipment will be maintained off -site. All vehicles and equipment including subcontractor vehicles will be checked for leaking oil and fluids. Vehicles leaking fluids will not be allowed on -site. Drip pans will be placed under all vehicles and equipment that are parked overnight. iii. Hazardous Material Storage: Hazardous materials will be stored in accordance with Section 3, Part 1 and federal and municipal regulations. iv. Spill Kits: Spill kits will be within the materials storage area and concrete washout areas. v. Spills: All spills will be cleaned up immediately upon discovery. Spent absorbent materials and rags will be hauled off -site immediately after the spill is cleaned up for disposal at the Landfill. Spills large enough to discharge to surface water will be reported to the National Response Center at 1-800-424-8802. vi. Material safety data sheets, a material inventory, and emergency contact information will be maintained at the on -site project trailer. Installation Schedule: The spill prevention and control procedures will be implemented once construction begins on -site. Maintenance and Inspection: All personnel will be instructed, during tailgate training sessions, regarding the correct procedures for spill prevention and control. Notices that state these practices will be posted in the office trailer, and the individual who manages day-to-day site operations will be responsible for seeing that these procedures are followed. Responsible Staff: Responsible Land Disturber see page 2 Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 7: DISCHARGES TO IMPAIRED WATERS, SURFACE WATERS WITHIN AN APPLICABLE TMDL WASTELOAD ALLOCATION, AND EXCEPTIONAL WATERS. 7.1 Construction Site Estimates Project Information: The following are estimates of the construction site: Construction site area to be disturbed Total parcel area 1.60 acres 25.22 acres Percentage impervious area before construction — project area 0 % Runoff coefficient before construction — project area 0.35 Percentage impervious area after construction — project area 1_5 % Runoff coefficient after construction — project area 0.36 Z2 Receiving Waters Project Information: Description of receiving waters: Surface runoff from the site drains via overland flow to the North Fork Hardware River. A tributary to the North Fork Hardware River runs through the site. Stormwater runoff from disturbed areas will pass through multiple erosion & sediment control measures which will collect sediment. Description of waters subject to TMDLs: The North Fork Hardware River is not currently listed on the 2020 303(d) list for the state of Virginia as an impaired waterway. Provide link to impaired water referenced from Virginia's TMDL website: https://www.deq.virginia.gov/home/showpublisheddocument?id=2251 (Accessed 09/26/2022) Please list any measures that will be used to meet the TMDL(s): Surface runoff from this project will flow through silt fencing and other erosion control measures prior to entering the North Fork Hardware River; therefore, there will be no impact on TMDLs anticipated from this project. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 8: QUALIFIED PERSONNEL Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 9: SIGNED CERTIFICATION I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Name: First Year Forever, LLC Title: Member Signature: Date: 12-08-2022 Francis J. Balint, Jr. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 10: DELEGATION OF AUTHORITY Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property Delegation of Authority I, (name), hereby designate the person or specifically described position below to be a duly authorized representative for the purpose of overseeing compliance with environmental requirements, including the Construction General Permit, at the Bundoran Farm Lot F 11 construction site. The designee is authorized to sign any reports, stormwater pollution prevention plans and all other documents required by the permit. (name of person or position, company, address, phone number) By signing this authorization, I confirm that I meet the requirements to make such a designation as set forth in the Construction General Permit (CGP), and that the designee above meets the definition of a "duly authorized representative". Operator Name: Company: Title: Signature: Date: Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 11: GENERAL PERMIT COPY COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road, North Wing Charlottesville, Virginia 22902-4596 TeL (434) 296-5832 • Fax (434) 972-4126 COMBINED EROSION AND SEDIMENT CONTROL AND fit1111301S'/_r004AdMOKXJ0lu1DI " FOR SINGLE-FAMILY DETACHED RESIDENTIAL CONSTRUCTION Erosion and Sediment Control Agreement: In lieu of submitting a formal erosion and sediment control plan for development of this single-family residence and/or appurtenant structure, I agree to comply with the requirements of the Albemarle County Water Protection Ordinance, County Code Chapter 17, the Virginia Erosion and Sediment Control Law, Virginia Code, Title 62.1, Chapter 3.1, Article 2.3, and Erosion Control Regulations 9VAC25-840, and the Virginia Erosion and Sediment Control Handbook, latest edition. I agree to provide erosion control measures in accordance with the Handbook standards and specifications to protect against the transport of soil and sediment off of the property. I further agree to comply with additional requirements determined necessary by the Program Authority. Such requirements shall be based on established conservation standards and shall represent the minimum practices that Albemarle County deems necessary to provide adequate control of erosion and sedimentation on or resulting from this development. At a minimum, the following to the following measures will be implemented: 1. Silt fence, sediment traps and other protective measures must be provided in areas where sediment from disturbed areas may leave the site, and must be properly installed before land disturbance. These measures must remain installed and maintained until adequate stabilization is achieved as determined by the Program Authority. 2. All erosion measures are subject to inspection periodically and after each runoff -producing rainfall event. Any necessary repairs to maintain the effectiveness of the erosion control devices and cleanup of sedimentation must be made immediately. If erosion control measures are found to be inadequate, or in need of repair, by a county inspector, you will be notified. A fee of $176.80 will be charged for the first reinspection and $280.80 for each subsequent reinspection that is necessary. 3. A temporary stone construction entrance must be provided wherever traffic will be leaving the construction site and where there exists the possibility of transporting mud directly onto a road or other paved area. 4. All denuded areas on the site must be stabilized within seven (7) days of final grading with permanent vegetation or a protective ground cover suitable for the time of year. Temporary soil stabilization must be applied within seven (7) days to denuded areas that may not be at final grade but will remain dormant (undisturbed) for longer than thirty (30) days. 5. A permanent stabilization/vegetative cover must be established on all denuded areas within nine (9) months of the start of clearing or grading. Unless documented in writing to the Program Authority at the start of land disturbance, the nine (9) months will be measured from the permit issuance date. If an extension is necessary and construction extends for more than a year, a permit maintenance fee of $170 will be required. 6. During construction of the project, soil stockpiles and borrow areas must be stabilized, covered, or protected with sediment trapping measures. 7. All storm sewer inlets that are operable during construction must be protected so that sediment -laden water cannot enter the storm water conveyance system without first being filtered or otherwise treated to remove sediment. 8. All temporary erosion and sediment control measures must not be removed until disturbed areas are stabilized. After stabilization is complete, all measures must be removed within 30 days, unless otherwise authorized by the Program Authority. Trapped sediment and the disturbed soil areas resulting from the disposition of temporary measures must be permanently stabilized to prevent further erosion and sedimentation. Stormwater Management Agreement: In lieu of submitting a formal stormwater management plan for development of this single-family residence and/or appurtenant structure, I agree to comply with the requirements of the Albemarle County Water Protection Ordinance, County Code Chapter 17, the Virginia Stormwater Management Law, Virginia Code, 9VAC25-850, and 9VAC25-870. I agree to provide stormwater management measures as determined necessary by the Program Authority. Such requirements shall be based on established state standards and shall represent the minimum practices that Albemarle County deems necessary to provide adequate control of stormwater runoff resulting from this development. At a minimum, the following measures will be implemented: The site shall be fully stabilized with permanent vegetation or equivalent stabilization with seven (7) days of final grading. 2. For sites within a larger plan of development, all runoff from the house and driveway and developed areas shall runoff as directed on the overall plan, or sheet flow to adjacent vegetated areas. Runoff shall not adversely impact neighboring properties. 3. For sites without a larger plan of development, runoff shall sheet flow to vegetated areas. Such areas shall be natural areas subject to mowing no more than 4 times per year, and at least 100 feet in flow length to the nearest property line, stream, or receiving water. 4. Roof gutters shall be directed to splash blocks or level spreaders to establish sheet flow to vegetated areas as per item 2-3. No concentrated runoff shall be discharged from the property. 5. For site without a larger plan of development, all impervious areas and storm sewer inlets shall be situated so that water cannot enter the storm water conveyance system without first being filtered or otherwise treated to remove potential pollutants as indicated above. Roof gutters shall not be conveyed directly to storm sewer, ditch lines or property lines. Certification: I further understand that failure to comply with such requirements within three (3) working days, following notice by a county official, could result in a citation for violation and may require the submission and approval of a formal erosion and sediment control plan or stormwater management plan with an appropriate performance bond as provided in Section 17- 403 and 17-414 of the Albemarle County Water Protection Ordinance. I hereby agree to be responsible for carrying out each of the duties and responsibilities enumerated above, as well as all other requirements of Albemarle County's erosion and sediment control and stormwater management programs. I also hereby agree to maintain responsibility for this permit regardless of the sale of the property prior to completion of the work covered by this permit. First Year Forever, LLC 3915 Chain Bridge Road 602-703-8060 fbalint@bffb.com I n� . — = Landowner's Signature Street Address, City, State Zip Code Phone No. Email Address VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY 1111 E. Main Street, Suite 1400, Richmond, Virginia 23219 P.O. Box 1105, Richmond, Virginia 23218 (800)592-5482 www.deg.virizinia.gov Matthew J. Strickler David K. Paylor Secretary of Natural Resources Director (804)698-4000 July 1, 2019 TO: Any Operator constructing a Single -Family Detached Residential Structure RE: Coverage under the 2019 VPDES Construction General Permit (VAR10) Construction of a Single -Family Detached Residential Structure Various locations throughout the Commonwealth of Virginia Dear Permittee Any operator with a stormwater discharge associated with the construction of a single-family detached residential structure, within or outside a common plan of development or sale, is authorized to discharge under the General VPDES Permit for Discharges of Stormwater from Construction Activities (VAR10) and is not required to submit a registration statement or the Department of Environmental Quality portion of the permit fee provided that they comply with the terms and conditions of the general permit. The effective date of your coverage under this general permit is July 1, 2019 or the date of locality authorization to commence land disturbance, whichever is later. The general permit will expire on June 30, 2024. A copy of the general permit can be obtained from DEQ's webpage at the following location: https://Iaw.l is. virg in i a.gov/adm i ncode/title9/agencV25/ch apter880/secti o n70/. The general permit contains the applicable Stormwater Pollution Prevention Plan (SWPPP) requirements and other conditions of coverage. Please print the general permit and read it carefully as you will be responsible for compliance with all permit conditions. If your activity discharges to a surface water that is impaired or designated as exceptional, please see below for additional requirements: 1. Does this proposed land -disturbing activity discharge to a surface water identified as impaired or for which a TMDL wasteload allocation has been established and approved prior to the term of the general permit for (i) sediment or a sediment -related parameter or (ii) nutrients? If YES, then the following general permit (Part I B 4 a) and SWPPP requirements (Part II B 5) must be implemented for the land -disturbing activity: • Permanent or temporary soil stabilization shall be applied to denuded areas within seven (7) days after final grade is reached on any portion of the site; • Nutrients (e.g., fertilizers) shall be applied in accordance with manufacturer's recommendations or an approved nutrient management plan and shall not be applied during rainfall events; • Inspections shall be conducted at a frequency of (i) at least once every four (4) business days or (ii) at least once every (5) business days and no later than 24 hours following a measurable storm event. In the event that a measurable storm event occurs when there are more than 24 hours between business days, the inspection shall be conducted on the next business day; and • Representative inspections used by utility line installation, pipeline construction, or other similar linear construction activities shall inspect all outfalls. Construction General Permit (VAR10) Single -Family Detached Residential Structure Page 2 2. Does this proposed land -disturbing activity discharge to a surface water identified as impaired or for which a TMDL wasteload allocation has been established and approved prior to the term of the general permit for polychlorinated biphenyl (PCB)? If YES, then the following general permit (Part I B 4 b) and SWPPP requirements (Part II B 6) must be implemented for the land -disturbing activity: • Implement an approved erosion and sediment control plan; • Dispose of PCB -contaminated materials in compliance with applicable state, federal, and local requirements to minimize the exposure of PCB -containing building materials; • Inspections shall be conducted at a frequency of (i) at least once every four (4) business days or (ii) at least once every (5) business days and no later than 24 hours following a measurable storm event. In the event that a measurable storm event occurs when there are more than 24 hours between business days, the inspection shall be conducted on the next business day; and • Representative inspections used by utility line installation, pipeline construction, or other similar linear construction activities shall inspect all outfalls. 3. Does this proposed land -disturbing activity discharge to an exceptional water as identified in Section 30 of the Water Quality Standards, 9VAC 25-260? If YES, then the following general permit (Part I B 5) and SWPPP requirements (Part II B 7) must be implemented for the land -disturbing activity: • Permanent or temporary soil stabilization shall be applied to denuded areas within seven (7) days after final grade is reached on any portion of the site; • Nutrients (e.g., fertilizers) shall be applied in accordance with manufacturer's recommendations or an approved nutrient management plan and shall not be applied during rainfall events; • Inspections shall be conducted at a frequency of (i) at least once every four (4) business days or (ii) at least once every (5) business days and no later than 24 hours following a measurable storm event. In the event that a measurable storm event occurs when there are more than 24 hours between business days, the inspection shall be conducted on the next business day; and • Representative inspections used by utility line installation, pipeline construction, or other similar linear construction activities shall inspect all outfalls. Any operator with an existing (i.e., previously permitted) stormwater discharge associated with the construction of a single-family detached residential structure, within or outside a common plan of development or sale, must update their SWPPP to incorporate the changes to the Construction General Permit effective July 1, 2019. Please update your SWPPP as soon as possible but no later than sixty (60) days from the date of this letter. If you have any questions about this permit, please contact the DEQ Office of Stormwater Management at ConstructionGPO_deg.virginia.aov. Sincerely, /l �6 G Erin Ervin Belt, Manager Office of Stormwater Management Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property SECTION 12: INSPECTIONS and MAINTENANCE 12.1 Inspections Project Information: Inspection Personnel. The Contractor will conduct inspections and the Contractor will bear primary responsibility for inspections of all Erosion and Sediment Control devices and pollution prevention measures to ensure continuing effectiveness. The inspector must be considered Qualified Personnel. Qualified personnel means a licensed professional engineer, responsible land disturber (RLD), or other knowledgeable person who holds a certificate of competence from the board in the area of project inspection, is enrolled in the board's training program for project inspection or combined administrator, and successfully completes such program within one year of enrollment. 2. Inspection Schedule and Procedures: i. Inspections will be conducted at least once every 14 calendar days and within 48 hours following any runoff producing storm event. Where areas have been temporarily stabilized or runoff is unlikely due to winter conditions (e.g., the site is covered with snow or ice, or frozen ground exists) such inspections will be conducted at least once every month. ii. Inspections must include all areas of the site disturbed by construction activity, off -site areas (covered by the permit), and areas used for storage of materials that are exposed to precipitation. Inspectors must look for evidence of, or the potential for, pollutants entering a stormwater conveyance system. Control measures identified in the SWPPP shall be inspected for proper installation, maintenance, and operation. Discharge locations, where accessible, shall be inspected to ascertain whether control measures are effective in minimizing impacts to receiving waters. Where discharge locations are inaccessible, nearby downstream locations shall be inspected to the extent that such inspections are practicable. Locations where vehicles enter or exit the site shall be inspected for evidence of off -site sediment tracking. iii. Major observations should include: the location(s) of discharges of sediment or other pollutants from the site; amount of rainfall at the construction site since the previous inspection; weather information and a description of any discharges occurring at the time of inspection; location(s) of control measures that need to be maintained; location(s) of control measures that failed to operate as designed or proved inadequate for a particular location; and location(s) where additional control measures are needed that did not exist at the time of inspection. iv. All vegetative and structural erosion and sediment control practices shall be constructed and maintained according to minimum standards and specifications of the Virginia Erosion and Sediment Control Handbook. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F I 1 Property V. Contractor shall prepare a report summarizing the scope of the inspection, names and qualifications of personnel making the inspection, the dates of the inspection, major observations relating to the implementation of the SWPPP, and actions taken in accordance with stormwater regulations. The report shall be made and retained as part of the SWPPP. vi. See Appendix E for copy of inspection report for site 12.2 Maintenance of Controls Project Information: Table 5.2 — Maintenance Procedures Schedule Actions to be Taken Persons Responsible Safety Fence Inspect for integrity Temporary Stone Construction Entrance Inspect for integrity & clear any debris carried to road Silt Fence Inspect for integrity Inlet Protection Inspect for integrity Outlet Protection Inspect for integrity Surface Roughening Inspect for integrity & for proper sloping Temporary Seeding Inspect for integrity Permanent Seeding Inspect for integrity & water as necessary Soil Stabilization Blankets & Matting Inspect for integrity Dust Control Apply as necessary Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property A - Inspection Reports General Information Project Name VSMP Tracking No. Location Date of Inspection Start/End Time Responsible Land Disturber (RLD) Responsible Land Disturber Certificate # RLD Company RLD Phone # "The RLD is responsible for the management and maintenance of all site erosion and sediment controls." Inspection Information Inspector's Name(s) Inspector's Title(s) Inspector's Contact Info Inspector's Qualifications Stage of Construction Type of Inspection: ❑ Regular ❑ Pre -storm event ❑ During storm event ❑ Post -storm event Weather Information Has there been a storm event since the last inspection? ❑Yes ❑No If yes, provide: Storm Start Date & Time: Storm Duration (hrs): Approximate Amount of Precipitation (in): Weather at time of this inspection? ❑ Clear ❑Cloudy ❑ Rain ❑ Sleet ❑ Fog ❑ Snowing ❑ High Winds ❑ Other: Temperature: Have any discharges occurred since the last inspection? ❑Yes ❑No If yes, describe: Are there any discharges at the time of inspection? ❑Yes ❑No If yes, describe: Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property GENERAL STORMWATER POLLUTION PREVENTION PLAN INFORMATION YES NO Copy of Permit Copy of permit coverage letter Approved ESC plan on site YES FNO SWPPP on site SWPPP signed Approved SWM plan on site SIGN AT ENTRANCE (conspicuously placed near the main entrance— publicly accessible at all times) YES NO Web Address for SWPPP Coverage Letter (with registration number) Site -specific BMPs • Number the structural and non-structural BMPs identified in your SWPPP on your site map and list them below (add as many BMPs as necessary). Carry a copy of the numbered site map with you during your inspections. This list will ensure that you are inspecting all required BMPs at your site. • Describe corrective actions initiated, date completed, and note the person that completed the work in the Corrective Action Log. • Sequencing(SEQ) — The projected date for BMP installation. Update as needed after inspections. Revision: 07/30/2009 SEQ Date BMP M BP Installed? Maintenane a Required? Corrective Action Needed and Notes 1 ❑Y ❑N ❑Y ❑N 2 ❑Y ❑N ❑Y ❑N 3 ❑Y ❑N ❑Y ❑N 4 ❑Y ❑N ❑Y ❑N 5 ❑Y ❑N ❑Y ❑N 6 ❑Y ❑N ❑Y ❑N 7 ❑Y ❑N ❑Y ❑N 8 ❑Y ❑N ❑Y ❑N 9 ❑Y ❑N ❑Y ❑N 10 ❑Y ❑N ❑Y ❑N 11 ❑Y ❑N ❑Y ❑N 12 ❑Y ❑N ❑Y ❑N 13 ❑Y ❑N ❑Y ❑N 14 ❑Y ❑N ❑Y ❑N 15 ❑Y ❑N ❑Y ❑N 16 ❑Y ❑N ❑Y ❑N 17 ❑Y ❑N ❑Y ❑N 18 ❑Y ❑N ❑Y ❑N Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F I 1 Property Overall Site Issues Below are some general site issues that should be assessed during inspections. Customize this list as needed for conditions at your site. BMP/activity Implemented? Maintenan Corrective Action Needed and Notes ce Required? 1 Are all slopes and ❑Yes ❑No ❑Yes ❑No disturbed areas not actively being worked properly stabilized? 2 Are natural resource ❑Yes ❑No ❑Yes ❑No areas (e.g., streams, wetlands, mature trees, etc.) protected with barriers or similar BMWs? 3 Are perimeter ❑Yes ❑No ❑Yes ❑No controls and sediment barriers adequately installed (keyed into substrate) and maintained? 4 Are discharge points ❑Yes ❑No ❑Yes ❑No and receiving waters free of any sediment deposits? 5 Are storm drain ❑Yes ❑No ❑Yes ❑No inlets properly protected? 6 Is the construction ❑Yes ❑No ❑Yes ❑No entrance/exit preventing sediment from being tracked into the street? 7 Is trash/litter from ❑Yes ❑No ❑Yes ❑No work areas collected and placed in covered dumpsters? Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property BMP/activity Implemented? Maintenan Corrective Action Needed and Notes ce Required? 8 Are washout ❑Yes ❑No ❑Yes ❑No facilities (e.g., paint, stucco, concrete) available, clearly marked, and maintained? 9 Are vehicle and ❑Yes ❑No ❑Yes ❑No equipment fueling, cleaning, and maintenance areas free of spills, leaks, or any other deleterious material? 10 Are materials that ❑Yes ❑No ❑Yes ❑No are potential stormwater contaminants stored inside or under cover? 11 Are non-stormwater ❑Yes ❑No ❑Yes ❑No discharges (e.g., wash water, dewatering) properly controlled? 12 Are public roads ❑Yes ❑No ❑Yes ❑No cleaned as required? 13 (Other) ❑Yes ❑No ❑Yes ❑No Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F I I Property Describe any incidents of non-compliance not described above (write none if there are no additional incidents of non-compliance): CERTIFICATION STATEMENT I certify under penalty of law that I performed the inspections and, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I have read and understand the SWPPP and the SWPPP portion of the General Permit for Discharge of Stormwater from Construction Activities. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations and falsifying inspections (reports). Inspector's Name: Signature: Date: CERTIFICATION STATEMENT I certify the site is in compliance or non-compliance (strike through incorrect) with the SWPPP and the General Permit for Discharge of Stormwater from Construction Activities. "I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." Print name and title: Signature: Date: Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property B - Corrective Action Log Instructions: • Create here a corrective action log. This log should describe repair, replacement, and maintenance of BMPs undertaken based on the inspections and maintenance procedures described above. Actions related to the findings of inspections should reference the specific inspection report. • This log should describe actions taken, date completed, and note the person that completed the work. Date Completed IActions Taken I Completed By Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property B - Corrective Action Log (Cont'd) Date Completed Actions Taken Completed B Please attach additional corrective actions if necessary. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property C - Log of Major Grading Activity Date Location Description Start End Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property C - Log of Major Grading Activity (Cont'd) Date Location Description Start End Please attach additional grading activities if necessary. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property D - Log of Permanent/Temporary Halts in Construction Date Location Description Start End Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property D - Log of PermanentITenWorary Halts in Construction (Cont'd) Date Location Description Start End Please attach additional halts in construction activity if necessary. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property E - Log of Changes and Updates to SWPPP Instructions: Create a log here of changes and updates to the SWPPP. You should include additions of new BMPs, replacement of failed BMPs, significant changes in the activities or their timing on the project, changes in personnel, changes in inspection and maintenance procedures, and updates to site maps, etc. Date Completed Problem Actions Taken Completed B Signature Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property E- Log of Changes and Updates to SWPPP (Cont'd) Date Completed Problem Actions Taken Completed B Signature Please attach additional changes/updates if necessary. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property F - Log of Inidadon of Stabilization Starting Property Under Date Stabilization Stabilization Efforts Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property F- Log of Initialization of Stabilization (Cont'd) Starting Property Under Date Stabilization Stabilization Efforts Please attach additional initialization of stabilization measures if necessary. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property G - Log of Properties No Longer Under Operator Control Date Property No Longer under Final Stabilization Efforts Control of Ouerator Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property G - Log of Properties No Longer Under Operator Control (Cont'd) Date Property No Longer under Final Stabilization Efforts Control of Operator Please attach additional properties no longer under operator control if necessary. Stormwater Pollution Prevention Plan (SWPPP) Bundoran Farm: Lot F 11 Property End of SWPPP