Loading...
HomeMy WebLinkAboutWPO202200003 VSMP - SWPPP 2022-03-01of AL COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road, North Wing Charlottesville, Virginia 22902-4596 k Tel. (434) 296-5832 • Fax (434) 972-4126 �'rRGiNZP Stormwater Pollution Prevention Plan (SWPPP) For Construction Activities At: Project Name: Birdwood Cart Path Plan WPO420220003 Address: 410 Golf Course Drive Charlottesville, VA 22903 Prepared by: Timmons Group 608 Preston Avenue, Suite 200p Charlottesville, VA 22903 434.327.1681 Prepared for: University of Virginia Foundation P.O. Box 400218 Charlottesville, VA 22902 Contact: Mr. Chris Schooley 434-982-4848 SWPPP Preparation Date: March 1, 2022 APPROVED by the Albemarle County Community Development Department Date 03/02/2022 File WP0202200003 (This document is to be made publicly available according to 9VAC25-880-70, Part II, section D) Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County CONTENTS: (from Albemarle County Code Sec. 17-405) 1. Registration statement 2. Notice of general permit coverage 3. Nature of activity 4. Erosion and Sediment Control Plan. 5. Stormwater Management Plan 6. Pollution Prevention Plan. 7. Discharges to impaired waters, surface waters within an applicable TMDL wasteload allocation, and exceptional waters. 8. Qualified personnel 9. Signed Certification 10. Delegation of authority. 11. General permit copy 12. Inspection logs Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 1. Registration statement (Provide a signed completed copy of the DEQ registration statement) Issued — 10/2014 Stonnwater Pollution Prevention Plan (SWPPP) Albemarle County VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM CONSTRUCTION ACTIVITIES (VAR10) REGISTRATION STATEMENT 2019 Application type. R` NEW PERMIT ISSUANCE (CHOOSE ONE) ❑ MODIFICATION WITH ACREAGE INCREASE ❑ MODIFICATION WITHOUT ACREAGE INCREASE ❑ EXISTING PERMIT RE -ISSUANCE Section I. Operator/Permittee Information. PERMIT #: PLAN/ID #: TECHNICAL CRITERIA: IIB ❑ IIC ❑ A. Construction Activity Operator (Permittee). The person or entity that is applying for permit coverage and will have operational control over construction activities to ensure compliance with the general permit. A person with signatory authority for this operator must sign the certification in Section V. (per Part III. K. of the VAR10 Permit). Operator Name: University of Virginia Foundation Contact person: Chris Schooley Address: P.O. Box 400218 City, State and Zip Code: Charlottesville, VA 22904 Phone Number: (434) 982-4848 Primary and CC Email: cschooley@uvafoundation.com, jonathan.showalter@timmons.com B. Electronic correspondence. To receive an emailed coverage letter or to pay by credit card, you must choose YES and include a valid email. May we transmit correspondence electronically? YES � NO ❑ Section II. Construction Activity Information. A. Include a site map showing the location of the existing or proposed land -disturbing activities, the limits of land disturbance, construction entrances and all waterbodies receiving stormwater discharges from the site. B. Project site location information. Construction Activity Name: Birdwood Cart Path Plan Address: 410 Golf Course Drive City and/or County and Zip Code: Charlottesville, VA 22903 Construction Activity Entrance Location On private drive by Golf Course Drive and Ivy (description, street address and/or Road latitude/longitude in decimal degrees): Latitude and Longitude 38.048423,-78.540285 (6-digit, decimal degrees format): C. Acreage totals for all land -disturbing activities to be included under this permit coverage. Report to the nearest one -hundredth of an acre. Total land area of development (include entire area to be 1.90 Acres disturbed as approved in the Stormwater Management Plan): Primary estimated area to be disturbed (include portions with 1.90 Acres Erosion and Sediment Control Plan approval only): Off -site estimated area to be disturbed (if applicable): N/A D. Property Owner Status: FEDERAL ❑ STATE ❑ PUBLIC ❑ PRIVATE E. Nature of the Construction Activity Description (i.e. commercial, Commercial industrial, residential, agricultural, environmental, utility): F. Municipal Separate Storm Sewer System (MS4) name(s) (if the site is discharging to a MS4): County of Albemarle G. Estimated Project Dates (MM/DD/YYYY). Start Date: Aril 2022 Completion Date: December 2023 H. Is this construction activity part of a larger common plan of YES lvf NO ❑ development or sale? Rev 11/2020 PAGE 1 16 CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 I. 6`h Order Hydrologic Unit Code (HUC) and Receiving Water Name(s). Include additional areas on a separate page. HUC NAME(S) OF RECEIVING WATERBODY 020802040402 Rivanna River - Moores Creek Section III. Off -site Support Activity Location Information. List all off -site support activities and excavated material disposal areas being utilized for this project. Include additional areas on a separate page. Off -site Activity Name: Address: City or County: Off -site Activity Entrance Location (description, street address and/or latitude/longitude in decimal degrees): Latitude and Longitude (6-digit, decimal degrees format): Is this off -site activity an excavated material disposal area? YES ❑ NO ❑ If this off -site activity is an excavated material disposal area, list the contents of the excavated fill material: Will a separate VPDES permit cover this off -site activity? YES ❑ NO ❑ Section IV. Other Information. A. A stormwater pollution prevention plan (SWPPP) must be prepared in accordance with the requirements of the General VPDES Permit for Discharges of Stormwater from Construction Activities prior to submitting the Registration Statement. By signing the Registration Statement, the operator is certifying that the SWPPP has been prepared. B. Has an Erosion and Sediment Control Plan been submitted to the VESC Authority for review? YES Fr NO ❑ Erosion and Sediment Control Plan Approval Date (for the estimated area to be disturbed MM/DD/YYYY): C. Has land -disturbance commenced? YES ❑ NO 67 D. Annual Standards and Specifications. If this project is utilizing approved Annual Standards and Specifications (AS&S), attached the completed AS&S Entity Form. AS&S Entity Name (if different from the Operator identified in Section I): E. Billing information (leave blank if same as the Operator identified in Section I. above). This entity will receive Annual Permit Maintenance and Permit Modification Fee invoices (if applicable). Billing Name: Contact Name: Address: City, State and Zip Code: Phone Number: Primary and CC Email: Rev 11/2020 PAGE 2 16 CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 Section V. Certification. A person representing the operator as identified in Section I. A. and meeting the requirements of 9VAC25-880-70. Part III. K must physically sign this certification. A typed signature is not acceptable. Please note that operator is defined in 9VAC25-870-10 as follows: "Operator" means the owner or operator of any facility or activity subject to the Act and this chapter. In the context of stormwater associated with a large or small construction activity, operator means any person associated with a construction project that meets either of the following two criteria: (1) the person has direct operational control over construction plans and specifications, including the ability to make modifications to those plans and specifications or (H) the person has day-to-day operational control of those activities at o project that are necessary to ensure compliance with a stormwater pollution prevention plan for the site or otherstate permit or VSMP authority. permit conditions (i.e., they are authorized to direct workers at a site to carry out activities required by the stormwater pollution prevention plan or comply with other permit conditions). In the context of stormwater discharges from Municipal Separate Storm Sewer Systems (MS4s), operator means the operator of the regulated MS4 system. 9VAC25-880-70. Part III. K. Signatory Requirements. Registration Statement. All Registration Statements shall be signed as follows: a. Fora corporation: by a responsible corporate officer. For the purpose of this chapter, a responsible corporate officer means: (i) a president, secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy -making or decision -making functions for the corporation; or (ii) the manager of one or more manufacturing, production, or operating facilities, provided the manager is authorized to make management decisions that govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long-term compliance with environmental laws and regulations; the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for state permit application requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures; b. For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or c. For a municipality, state, federal, or other public agency: by either a principal executive officer or ranking elected official. For purposes of this chapter, a principal executive officer of a public agency includes: (i) the chief executive officer of the agency or (ii) a senior executive officer having responsibility for the overall operations of a principal geographic unit of the agency. Certification: "I certify under penalty of law that I have read and understand this Registration Statement and that this document and all attachments were prepared 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." Printed Name: Signature (signed in ink): Date Signed: U Section VI. Submittal Instructions. Submit this form to the VSMP Authority. If the locality is the VSMP Authority, please send your Registration Statement submittal directly to the locality; do NOT send this form to DEQ. A list of local VSMP Authorities is available here: VSMP Authorities. If DEQ is the VSMP Authority, please send to: If the locality is the VSMP Authority, please send to: Department of Environmental Quality Office of Stormwater Management Suite 1400 PO Box 1105 Richmond VA 23218 constructiongp@deq.virginia.gov Rev 11/2020 PAGE 3 16 CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS PLEASE DO NOT PRINT OR SUBMIT This Registration Statement is for coverage under the General VPDES Permit for Discharges of Stormwater from Construction Activities. This form covers the following permit actions: new permit issuance, existing permit modification with an increase in acreage, existing permit modifications that result in a plan modification but do not result in an increase in disturbed acreage, and reissuance of an active permit coverage. Application type. Select NEW PERMIT ISSUANCE to obtain a new permit coverage. Modifications are for modifying an existing, active permit coverage. Select MODIFICATION WITH ACREAGE INCREASE when the previously approved acreage(s) increases (permit modifications are not performed for decreases in acreage unless they result in plan changes — see Modification WITHOUT Acreage Increase). Select MODIFICATION WITHOUT ACREAGE INCREASE when there is a change to the site design resulting in a change to the approved plans with no increase in acreage(s) Select EXISTING PERMIT REISSUANCE to extend an expiring permit coverage for the next permit cycle and include the existing permit number. Section I. Operator/Permittee Information. A. Construction Activity Operator (Permittee). The person or entity that is applying for permit coverage and will have operational control over construction activities to ensure compliance with the general permit. For companies, use the complete, active, legal entity name as registered with a state corporation commission. Entities that are considered operators commonly consist of the property owner, developer of a project (the party with control of project plans and specifications), or general contractor (the party with day-to-day operational control of the activities at the project site that are necessary to ensure compliance with the general permit). If an individual person is listed as the operator, that person (or a legal representative of) must sign the certification in Section V. An operator may be one of the following: 9VAC25-870-10. Definitions "Operator" means the owner or operator of any facility or activity subject to the Act and this chapter. In the context of stormwater associated with a large or small construction activity, operator means any person associated with a construction project that meets either of the following two criteria: (i) the person has direct operational control over construction plans and specifications, including the ability to make modifications to those plans and specifications or (h) the person has day-to-day operational control of those activities at a project that are necessary to ensure compliance with a stormwater pollution prevention plan for the site or other state permit or V5MP authority permit conditions (i.e., they are authorized to direct workers at a site to carry out activities required by the stormwater pollution prevention plan or comply with other permit conditions). In the context of stormwater discharges from Municipal Separate Storm Sewer Systems (M54s), operator means the operator of the regulated M54 system. "Owner" means the Commonwealth or any of its political subdivisions including, but not limited to, sanitation district commissions and authorities, and any public or private institution, corporation, association, firm or company organized or existing under the laws of this or any other state or country, or any officer or agency of the United States, or any person or group of persons acting individually or as a group that owns, operates, charters, rents, or otherwise exercises control over or is responsible far any actual or potential discharge of sewage, industrial wastes, or other wastes or pollutants to state waters, or any facility or operation that has the capability to alter the physical, chemical, or biological properties of state waters in contravention of § 62.1-44.5 of the Code of Virginia, the Act and this chapter. "Person" means any individual, corporation, partnership, association, state, municipality, commission, or political subdivision of a state, governmental body, including a federal, state, or local entity as applicable, any interstate body or any other legal entity. B. May we transmit correspondence electronically? If you choose YES to this question and provide an email address in Section I. A., all correspondence, forms, invoices and notifications will be transmitted by email to the operator. This will also give the operator the ability to pay by credit card and to receive Dermit coverage aooroval letters immediately uoon Dermit aooroval. Section II. Construction Activity Information. A. A site map indicating the location of the existing or proposed land -disturbing activities, the limits of land disturbance, construction entrances and all water bodies receiving stormwater discharges from the site must be included with the submittal of this form. Aerial imagery maps or topographic maps showing the required items are acceptable. Plan sheet sized site maps are not required. Please consult your VSMP authority if you have additional questions regarding site map requirements. B. Construction Activity Name and location. Provide a descriptive project name (it is helpful to use the same naming convention as listed on the Stormwater Management plans), 911 street address (if available), city/county of the construction activity, and the 6-digit latitude and longitude in decimal degrees format for the centroid, main construction entrance or start and end points for linear projects (i.e. 37.1234N/-77.1234W). C. Acreage totals for all land -disturbing activities, on- and off -site, to be included under this permit. Acreages are to be reported to the nearest one -hundredth acre (two decimal places; i.e. 1.15 acres). Provide the total acreage of the primary development site as approved on the Stormwater Management Plans and the primary on -site estimated acreage to be disturbed by the construction activity as approved under the Erosion and Sediment Control Plans. The off -site estimated area to be disturbed is the sum of the disturbed acreages for all off -site support activities to be covered under this general permit. Do not include the off -site acreage totals in the primary, on -site total and estimated disturbed acreage totals. Permit fees are calculated based on your disturbed acreage total for all on- and off -site areas being disturbed under this permit coverage (the sum of all on -site and off -site disturbed acreages). D. Property owner status. The status of the construction activity property owner. Any property not owned by a government entity or agency (i.e. federal, state or local governments) is PRIVATE. Rev 11/2020 PAGE 4 16 CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS PLEASE DO NOT PRINT OR SUBMIT E. Nature of the construction activity description. Choose the designation that best describes the post -construction use of this project (you may choose more than one). (i.e. Residential, Commercial, Industrial, Agricultural, Environmental, Educational, Oil and Gas, Utility, Transportation, Institutional, etc.). Describe the post -construction use of the project (i.e. Commercial — one new office building and associated parking and utilities; Transportation — Linear roads, sidewalks and utilities; Agricultural-3 Poultry Houses, etc.). F. Municipal Separate Storm Sewer System (MS4) name(s) if discharging to a MS4. If stormwater is discharged through a MS4 (either partially or completely), provide the name of the MS4(s) that will be receiving water from this construction activity. The MS4 name is typically the town, city, county, institute or federal facility where the construction activity is located. G. Estimated project dates. Provide the estimated project start date and completion date in Month/Day/Year or MM/DD/YYYY format (i.e. 07/30/2019). H. Is this construction activity is part of a larger common plan of development or sale? "Common plan of development or sale" means a contiguous area where separate and distinct construction activities may be taking place at different times on different schedules per 9VAC25-870-50. Definitions. Le. a subdivision, commercial development, business park, etc. I. 6th Order Hydrologic Unit Code (HUC) and associated Receiving Water Name(s). Provide all 6th order HUCs and receiving waterbody names, for the primary site and any Off -site areas included under this permit coverage, that could potentially receive stormwater runoff discharging from this activity. The HUC can be either a 12-digit number (i.e. 0208010101) or 2-letter, 2-number code (i.e. JL52). Include additional HUCs or receiving waters on a separate page. You may utilize DEQL s web -based GIS application, VEGIS, to obtain this information. • VEGIS application link: DEQ's VEGIS Mapping Application • Instructions for utilizing DEQ's VEGIS application link: CGP-GIS HUC Instructions Section III. Off -site Support Activity Location Information. This general permit also authorizes stormwater discharges from support activities (e.g., concrete or asphalt batch plants, equipment staging yards, material storage areas, excavated material disposal areas, borrow areas) located on -site or off -site provided that (i) the support activity is directly related to a construction activity that is required to have general permit coverage; (ii) the support activity is not a commercial operation, nor does it serve multiple unrelated construction activities by different operators; (iii) the support activity does not operate beyond the completion of the construction activity it supports; (iv) the support activity is identified in the Registration Statement at the time of general permit coverage; (v) appropriate control measures are identified in a SWPPP and implemented to address the discharges from the support activity areas; and (vi) all applicable state, federal, and local approvals are obtained for the support activity. Off -site activity name and location information. Provide a descriptive off -site project name, 911 street address (if available), construction entrance location (address or decimal degrees coordinates and description), city/county and the 6-digit latitude and longitude in decimal degrees (i.e. 37.1234N, 77.1234W) of all off -site support activities. Indicate whether the off -site support activity will be covered under this general permit or a separate VPDES permit. If excavated material (i.e., fill) will be transported off -site for disposal, the name and physical location address, when available, of all off -site excavated material disposal areas including city or county; 6-digit latitude and longitude in decimal degrees (i.e. 37.1234N,-77.1234W) and the contents of the excavated material. List additional off -site areas to be included under this permit coverage on a separate page. Off -site areas not included on this registration will need to obtain coverage under a separate VPDES permit. Section IV. Other Information. A. A stormwater pollution prevention plan (SWPPP) must be prepared prior to submitting the Registration Statement per 9VAC25-880. See 9VAC25-880-70. Part II. of the General Permit for the SWPPP requirements. B. If the Erosion and Sediment Control Plan for the estimated area to be disturbed listed in Section II. C. has been submitted to the VESC Authority for review and plan approval, choose YES. If you are submitting this application to reissue an existing permit coverage, please provide the date that the VESC Authority approved the Erosion and Sediment Control Plan for the estimated area to be disturbed. C. If land disturbance has commenced, choose YES. "Land disturbance" or "land -disturbing activity" means a man-made change to the land surface that may result in soil erosion or has the potential to change its runoff characteristics, including construction activity such as the clearing, grading, excavating, or filling of land per §62.1-44.15:24. Definitions. D. If this project is using approved Annual Standards and Specifications (AS&S), attach the completed AS&S Entity Form. If the AS&S Entity is different from the operator identified in Section I. A., list the AS&S Entity Name. The AS&S entity is the entity or agency that holds the approved annual standards & specification. Please indicate if this project is also requesting a plan waiver. • AS&S Entity Form link: Annual Standards and Specifications Entity Information Form Rev 11/2020 PAGE 5 16 CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS PLEASE DO NOT PRINT OR SUBMIT E. Billing information. If the person or entity responsible for billing/invoicing is different from the operator, please complete this section. If they are the same, leave this section blank. Section V. Certification. A properly authorized individual associated with the operator identified in Section I. A. of the Registration Statement is responsible for certifying and signing the Registration Statement. A person must physically sign the certification, a typed signature is unacceptable. State statutes provide for severe penalties for submitting false information on the Registration Statement. State regulations require that the Registration Statement be signed as follows per 9VAC25-880-70 Part III. K. 1.: a. For a corporation: by a responsible corporate officer. For the purpose of this part a responsible corporate officer means: (i) A president secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy -making or decision -making functions for the corporation, or (ii) the manager of one or more manufacturing, production, or operating facilities, provided the manager is authorized to make management decisions that govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long-term compliance with environmental laws and regulations; the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for permit application requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures. b. For a partnership or sole proprietorship: by a general partner or the proprietor, respectively. c. For a municipality, state, federal, or other public agency: by either a principal executive officer or ranking elected official. For purposes of this part a principal executive officer of a public agency includes: (i) The chief executive officer of the agency, or (ii) A senior executive officer having responsibility far the overall operations of a principal geographic unit of the agency. Section VI. Submittal Instructions. Submit this form to the VSMP Authority that has jurisdiction for your construction activity. The VSMP Authority maybe either DEQ or your locality depending on the location and type of project. If your project is under the jurisdiction of a Local VSMP Authority, please contact the locality for additional submittal instructions. A blank area is provided for the Local VSMP Authority's mailing address. Who is the VSMP Authority for my oroiect? DEQ or the locality? • DEQ: DEQ is the VSMP Authority and administers permit coverage for land -disturbing activities that are: ➢ within a locality that is not a VSMP Authority; ➢ owned by the State or Federal government; or ➢ utilizing approved Annual Standards and Specifications. • The Locality: The local government (locality) is the VSMP Authority and administers permit coverage for all other projects not covered by DEQ as listed above. For these projects, please submit permit forms directly to the Local VSMP Authority. A list of Local VSMP Authorities is available on DEQ's website here: Local VSMP Authority List. www.deg.virginia.gov/Progra mslwate r/StormwaterM a nageme nt/VSM PPerm its/Constructio nGenera I Perm it. aspx Email the completed and signed form to: constructiongp@deg.virginia.gov Rev 11/2020 PAGE 6 16 Section 2. Notice of general permit coverage (This notice is to be posted near the main entrance according to 9VAC25-880-70, Part II, section C.) (Provide a copy of the DEQ coverage letter when obtained) Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 3. Nature of activity (Provide a detailed narrative of the construction activities. Include or reference a construction schedule and sequence. Include any phasing.) This project includes the construction of a new 6' wide asphalt and brick golf course path. The limits of disturbance are 1.90 acres. These improvements are being made within the property boundary. The property is bounded by Residential Properties and U.S. 250 Highway to the north, residential properties to the east. Birdwood Golf Course bounds the south side, and Boar's Head Resort the west side. All construction shall take place in accordance with the Erosion and Sediment Control Sequence of Installation on plan sheet C3.0. Estimated construction dates are as indicated on the Registration Statement. 4 Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 4. Erosion and Sediment Control Plan. (Provide a reduced, I W 7 copy of the latest Erosion and Sediment Control Plan. Do not reference only.) Issued — 10/2014 Stonnwater Pollution Prevention Plan (SWPPP) Albemarle County WIDE ASPHALT, AND ASSOCIATED LIMITS OF DISTURBANCE US 1.90 ACRES ADJACENT PROPERTY THE NORTHERN AND EASTERN PROPERTY LINE IS BOUND BY RESIDENTIAL BUILDINGS . THE SOUTHERN PROPERTY UNE IS IRRIND BY BIRDWOOD LAKE. THE WESTERN PROPERTY LINE IS BOUND BY WAR HEAD SPORTS CLUB. EXISTING SIDE CONDITIONS THE SUE IS CURRENILY A GOLF COURSE. OFF -SITE AREAS NO OFFSTE AREAS WILL BE DISTURBED AS PART OF CONSTRUCTION. CRITICAL EROSION AREAS THERE ARE NO CRITICAL SLOPES ON SUE. EROSION AND SEDIMENT CONTROL MEASURES UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCNML EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE CURRENT ADDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. THE MINIMUM STANDARDS OF THE VESCH SHALL BE ADHERED TO UNLESS OTHERWISE WANED OR APPROVED BY A VARIANCE BY LOCAL AUTHORITIES HAVING JURISDICTION. STORMWATER RUNOFF CONSIDERATIONS SIORMWATER WILL BE MANAGED FIREARM THE SAME APPROACH AS THE BIRDWOJD GOLF COURSE PUN. SEE WPO AMENDMENT MR INFORMATION AND CALCULATIONS. STRUCTURAL PRArnCES: 1. TEMPDRARYCONSIIUICUONENTRANCE-3.02 AITSYMPARYCONSTRUCIION MURREE SHALL BE PROVIDED AT THE LOCATION INDICATED ON THE PLANS. T IS IMPERATIVE THAT THIS MEASURE BE MAINTAINED THROUGHOUT CONSTRUCTION. NS PURPOSE IS TO REOJCE THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR V3H:CLES OR RUNOFF. 2. STORM BRON NIET PROTECTION -3.075TONE FILTERS SMALL BE PLACED AT THE INUET OF All DRAINAGE STRUCTURES AS INDICATED ON PUNS. HIS PURPOSE IS TO PREVENT SCDI MLNT FROM ENTERING THE STORM DRAINAGE SYSTEM PRIOR TO PERMANENT STABILIZATION. 3. DUST CONTROL -3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO SJRFACE AND MR MOVEMENT. 4. STORM BRAIN FLET PROTECTION-3.07 STONE FILTERS SHALL BE PLACED AT THE INLET OF ALL DRAINAGE STRUCTURES A$ INDICATED ON PLANS. IJ$ PURPOSE IS TO REVIEW SPOT MINT FROM ENTERING THE STORM DRAINAGE SYSTEM PRIOR TO PERMANEWSTAULIZATION. 5. SILT FORCE MAKER -3.05 SILT FENCE SEDISMENT BARRIERS SHALL BE INSTALLED DOWNSLOPE OF AREAS WITH MINIMAL GRADES TO FILTER SETTLEMENT LADEN RUNOFF FROM SHEET FLOW AS INDICATED. LR NURSE IS TO PREVENT SEDIMENT FROM LEAVING THE SUE. VEGETATIVE PRACTICES: 6 TOPSOIL(TEMMRARY SIIKKPIIEI-3.30 TOPSOIL SHALL BE STRIPPED FRAM AREAS TO BE GRADED AND SFOCKNIED MR LITER SPREADING. SIOCKNLE LOCATIONS SHALL BE LOCATED ONSTE AND SHALL BE STABILIZED WITH TEMPORARY SILT PENCE AND VEGETATION. T. TEMPORARY SEEDING -3.31 ALL IMMUNE) AREAS WHICH WILL BE LEFT DORMANT MR MORE THAN 30 DAYS SHALL BE SEEDED WITH FAST GERMINATING TEMPORARY VEGETATION IMMEDIATELY FOLLOWING GRADING OF THOSE AREAS. SELERIONOF THE SEED MIXTURE SHA1L DEPEND ON THE TIME OF YMRITIS APPLIED. R. PERMANENTSEMING-3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL VEGETATIVE COVER BY PLANING SEED TO REDUCE EROSION, STABILIZE DISTURBED ARMS, AND ENHANCE NATURAL SMUTO 9. MULCHING -3.35 APPLICATION OF PLANT RESIDUE OR OTHER SUTAW£MATERIALS TO THE SOIL SURFACE MANAGEMEW STRATEGIES 1. PROVIDE SEDIMENT MAPPING MEASURES AS MUST STEP IN GRADING, SEED AND MULCH IMMEDIATELY MLLOWING INSTALLATION. 2. PROVIDE TEMPORARY SEEDING OR OTHER STABILIZATION IMMEDIATELY AFTER GRADING. 3. ISOLATE TRENCHING FOR UTILITIES AND DRAINAGE FROM DOWNSTREAM CONVEYANCES IN ORDER TO MINIMIZE PERIMETER CENTERS. 4. ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE MAINTAINED UNTIL THEY ARE NO LONGER REQUIRED TO COMPLY WITH THERA COWCT DOCUMENTS OR STATE LAW. PERMANENT STABILIZATION PLL NON -PAVED ARMS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT SEEDING IMMEDIATELY FOLLOWING FINISHED GRADING. SEEDING SHALL BE IN ACCORDANCE WITH SITE R SPEC. 3 32, PERMANENT SEEDING- SEED TYPE SHALL BE AS SPECIFIED FOR 'MINIMUM CARE UWNSH AND "GENERAL SLOPES' IN THE HANDBOOK FOR SLOPES LESS THAN 3: L MR SLOPES GREATER THAN 3: I, SEED TYPE SHALL BE AS SPECIFIED FOR 'LOW MAINTENANCE SLOPES' IN TABLE 3.32 D OF THE HANDBOOK. MR MULCH (STRAW OR FIBER) SHALL BE USED ON ALL SEEDED SURFACES. IN ALL SEEDING OPERATIONS SEED, RMILLUBER AND LURE SHALL BE APPLED PRIOR TO MULCHING. SEQUENCE OF INSTALUTIW PHASE 1. A PRE,CONSRUCTION MEETING IS REQUIRED WITH ALBEMARLE CWNRY MS INSPECTOR, CONTRACTOR, OWNER, AND ENGINEER. THIS MEETING SHALL TAKE RACE ATTHE MUM OFFICE BUILDING. CLEARING LIMITS MUST BE FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE. 2. INSTALLWLVERT INLET PROTECTION, INLET PROTECTION, SILT PENCE, AND CONSTRUCTION ENTRANCES. 3. FILL AROUND AND OVERCULVERTS MAINTAINING TILL DIVERSION TO TEMPORARY SLOPE DRAINS PROTECTED WITH CULVERT INLET PROTECTION. 4. AFTER ALL PHASE I EROSION AND SEDIMENT CONTROL MEASURE ARE IN PLACE, SITE WORK DAN MKIM. 5. ROUGH GRADE PROJECT ARU. 6. SEED ALL DENUDED AREAS MR VESCH STANDARDS. PHASE II 1. INSTALL ADDITIONAL INLET PROTECTION WHERE SHOWN ON THE PHASE R EROSION AND SEDIMENT CONT0.0L PLAN AS THE STORM SYSTEM 1$ CONSTRUCTED AND BECOMES OPERATIONAL. 2. FINE GRADE PROJECT AREA APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. 3. ALL SMRMWATERPIPING N STRUCTURES SHALL BE INSPECTED MR SILT/SEDIMENT. IF PRESENT, SILT/SEDIMENT SHALL BE CLEANED OUT FOR THE SYSTEM TO THE SATISFACTION OF THE ME INSPECTOR 4. APPLY PERMANENT SOIL STPBIUTAIlON TO THESE ARMS WITHIN SEVEN DAYS AFTER FINAL GRADE 15 ACHIEVED. SILT PENCE MUST BE MAINTAINED THROUGH GRADING AND CONSTRUCTION. 5. ONCE CONSTRUCTION IS COMPETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION CONTROL MEASURES CAN BE REMOVED UPON APPROVAL FROM THE EBS INSPECTOR. MINIMUM STANDARDS: AN EROSION AND SEDIMENT CONTROL PROCLAIM ADOPTED BY A DISTRICT ON LOCALITY MUST BE CONSISTENT WITH THE FOLLOWING CETERA, TECHNIQUES AND METHODS: PULL PERMANENT O0. TEMMRUMW SOIL STABLIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABNZATION SHALL BE APPUED WITHIN SEVEN COPY$ TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT MR LONGER THAN 30 RAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ME TO BE LENT DORMANT MR MORE THAN ONE YEAR. HIS WRING CONSTRUCTION OF THE PROJECT, SOIL STOCKMLES AND BORROW AREAS SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT MAPPING MEASURES. THE APPLICANT IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILER ON SITE AS WELL AS BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM THE PRWECF SITE. MS3. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL GROUND COVE IL IS ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL 1NHI67 EROSION. MS4. SEDIMENT TRAPS, PERIMETER DIKES, SEDIMENT BARRIER$ AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A MUST STEP IN ANY LAND -DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UP$LOPE HAND DISTURBANCE TAXES PLACE. HIS STABILIZATION MEASURES SHALL BE APPLIED T3 EARTHEN STRUCTURE: SUCH AS DAM$ DIKES AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. MS6. SEDIMENT TRAPS$HALL BE DESIGNED AND CONSTRUCTED BASED UMN THE TOTAL DRAINAGE AREA TO BE SERVED BY THE TRAP. A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT MA➢SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES. MSZ. CUT AND FULL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNERTHAT WILL MINIMIZE EROSION. SLOPFS THAT ART FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF PERMANENT STABILIZVLOV 5'IALL BE PROVIDED WIN ADDITIONAL SLOPE STABILIZING MEASURES UYLLTH' PROBLEM IS CORRECTED. MSS. CONCENTRATED RUNOFF SHALL NOT ROW DOWN CUT OR BILL SLAMS UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE. 11S9. WHENEVER WATER SEEM FROM ASLOPE FACE, ADEQUATE DRAINAGE OR DIFFER PROTECTION SHALL BE %DIVIDED. FRI ALL STORM SEWER MUM THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT SEDIMENT LADEN WATER CANNOT EWER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. HIS BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE INSTALLED IN BOTH TILE CONVEYANCE MS32. WHEN WORK IN AWE WATERCOURSE IS PERFORMED, PR6AUTIONS SHALL BE TAKEN TO MINIMIZE ENCROACHMENT, CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK MCA TO THE GREATEST EXTENT MSSIBLE DURING CONSTRUCTION. NONEWD1BIE MATERIAL SHALL BE USED FOR THE CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY MUSED FOR THESE STRUCTURES IF ARMORED BY HIS WHEN A UVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN ANY SIX -MONTH PERIOD, ATERI VEHI WIAR STREAM CROSSING CONSTRUCTED OF NONERODIBLE MATERIAL SHALL BE PROVIDED. MS34. ALL APPLICABLE FEDERAL, STATE AGO LOCAL REGULATIONS PERTAINING TO WORKING IN OR CROSSING LIVE WATERCOURSES SHALL BE MET. MS35. THE BED AND B.ANRS OF A WATERCOURSE SHALL BE STABNZED IMMEDIATELY AFTER WORK IN THE WATERCOURSE 15 COMPLETED. MS36. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN ADDITION TO OTHER APPLICABLE CRTII A. NO MORE THAN SM UNEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT MAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT WES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF SUE PROPERTY. D. MATERIAL USED FOR BACKTIWNG TRENCHES SHALL BE PRDPERLY COMPACTED IN ORDER TO MINIMIZE EROSION AND PROMOTE $TA6ILIIATIOX. E. DESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE REGULATIONS. F. APPLICABLE SAFETY REGULATIONS SHALL BE COMPILED WITH. HIS WHERE CONSTRUCTION VEHICIE ACCESS ROUES INTERSECT PAVED O0. PUBLIC FUNDS, PROVISIONS$HALL BE MADE TO MINIMIZE THE TRANSPORT OF SEGMENT BY VEHICULARTRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT ISTRANSPo0.TED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE ROAD SURFACE SHALL BE CLEANED THOROUGHLYATTHEENDOFEACHDAY SEDIMEWSHALLBE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSALARU. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL APPLYTOINDIVIWIAL DEVELOPMENT LOTS AS WELL PS M LARGER LAND -DISTURBING ACTIVITIES. ME 18. ALLTEMMRARY EROSION AND $EOIMENTCONTML MEASURES $HALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION DR AFTER THETEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BYTHE LOCAL PROGRAM AUTHORITY. TRAPPED SEDIMENT AND THE DISTURBED SOIL ARMS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZEO TO PREVENT FURTHER EROSION AND SEDIMENTATION. M ,19 PROPERTIES AGO WATERWAYS DOWNSTREAM FROM DEVELOPMENT STILES SHALL BE PROTECTED MOM SEDIMENT DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK FLOW RATE OF STORMWATER RUNOFF FOR THE STATED FREQUENCY STORM OF 24-HOUR DURATION IN ACCORDANCE WITH THE STANDARDS AND CRITERIA LISTED IN SECTION 19 OF VIRGINIA ADMINISTRATIVE CODE 9VAC25-SHHHD MINIMUM STANDARDS. SIB 1: UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE UTESF EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. ES 2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE CONTINUING REVIEW AND EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL PLAN. ES 3: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO DR AS THE FIRST STEP M CLEARING, GRADING, OR LAND DISTURBANCE. ESA: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL TIMES. ES-5: PRIOR TO COMMENCING LAND -DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PUNS (INCLUDING, BUT NOT LIMITED 70, OFFS M BORROW OR WASTE ARM), SUBMIT A SUPPLEMENTARY EROSION CONTROL RAN TO THE FAOHIIECT/ENGINEER AND THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE. ES-6; PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE RESPONSIBLE UND DISTURBER. (MODIFIED NOTE) ES 7: All DISTURBED AREAS SHAUL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT &I TIMES DURING UNDDISTURBING ACTVTIES AND DURING SITE DEVELOPMENT. ES 8: WRING DEWATERING OPERATIONS, PUMP WATER IBM AN APPROVED FILTERING DEVICE. RE 9: INSPECT ALL EROSION CONTROL MEASURES DAILY AND AFTER MOM RUNOFF - PRDDUCING RAINFALL EVENT. MAKE ANY NECESSARY REPAIRS OR CLUNUPTO MAINTAIN THE EFFECTIVENESS OFME EROSION CONTROL DEVICES IMMEDIATELY. SOLE INFORMATION, 2O-ALBEMARLE FINE SANDY FORM, IS TO 25 PERCENT STORES, 25 TO 601NCHFSTO RESTNCTVE EXPIRES, WELL DRAINED, HYDROLOGIC. SOIL GROUP: C 3C - A B MARIE VERY SMNY FINE SANDY LOAM, 2 M l5 PERCEW SLW6, 35 TO W MCHM M DESTRUCTIVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: C 40 - ASHE LOAM, 15 TO 25 PERCENTSLOPES, 20 TO 40INCHES M DESUETUDE FEATURES, SOMEWHAT EXCESSIVELY MAMM, HYDROLOGIC GROUP: B 14D - CIESTER LOAM, 15 TO 25 PERCENT SLOPES, GREATER THAN 9INCHES M RESIRIONE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: B 14E - CHESTER LOAM, 25 TO 45 PERCENT SLOPES, GREATER THAN WINCHES TO RESTRICTIVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: B 15D - CIESTER VERY STONY LOAM, 15 TO 25 PERCENT SLOPES, GREATERTRAN BE INCHES M RESTRICTIVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: B 2E0 - CUIPEPER FINE S NOY LOAM, 2 M 7 PERCEW SLOPES, 40 M 791NCHES TO RESTRICTIVE FEATURES, WELL DRAINED, HYDROLOGIC SOIL GROUP: B 21C WUMPER FINE SANDY LOAM, 7 TO 15 PERCENT SMPES, 90 TO n INCHES TO RESTRICTIVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: 0 27B ELMAK LOAM, 2 TO 7 PERCENT SLOPES, GREATER THAN 60 INCHES IT) RESTRICTIVE FEATURES, WELL OWNED, HYDROLOGIC GROUP: B IRE - ELIOAK LOAM, 7 M IS PERCENT SOPES, GREATER THAN 60IWH6M RESTRICTIVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: B 27D - EUOAK LOAM, 15 TO 25 PBLCENTSLOPES, GREATER THAN 601NCHESTO RESTRICTIVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: B 29D - FAUQUIER SILT LOAM, 1571325 PERCENT SLOPES, 20 M 401NCHES TO RESTRICTIVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: C 34D - GLENELG LOAM, 15 TO 25 PERCENT SLOPES, GREATER THAN W INCHES M RESTRUCTURE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: B 36B HAYESVILLE LOAM, 2 TO 7 PERCENT SLOPES, GREATER THAN 601NCIESTO RS UC RVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: B 3M-HAYMVILLELOAM,1570250ERCENTSMPES,GRMTMI N601NCHESMRESTRICTIVE FEATURES, WELL DAMNED, HYDROLOGIC GROUP: B 36D - HAYESVILLE WAN, 25 TO 45 PERCENT SLOPES, GREATERTHPN 60 INCHES TO RESTRICTIVE FEATURESWELL DRAINED HYDROLOGIC GROUP: B 37D3 - HAYESVILLE LOAM, 15 TO 25 PERCENTSLOPES, SEVERELY ERODED, GREATER THAN 60 INCHES TO RESTRICTIVE FEATURES, WELL DUNNED, HYDROLOGIC GROUP'. 39E HAZELI.(NM, 25M 45 PERCENTSLOPES, 20 TOO RACISM RESTRICTIVE FEATURES, EXCESSIVELY DRAINED, HYDROLOGIC GRWP: B 47C LOUISBURG MNDY LOAM, 7 T 15 PERCEW SLOPES, GREATER THAN O INCHK TO RESTRICTIVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: A 47D - LOUISBURG SANDY LOAM, 15 TO 25 PERCENT SLOPES, GREATER THAN 601NOHFSTO RESTRICTIVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: A 47E - LWISBURG SANDY LOAM, 25 IC 45 PERCENT SLOPES, GREATERTHPN 60 INCHES TO RESTRICTIVE FEAMRES, WELL DRAINED, HYDROLOGIC GROUP: A 54C- MAYODAN LRAM, 7M 15 PERCENT SLOPES, 40 M GD INCHE M R6TUI E FEATURES, WELLDRAINEO, HYDROLOGIC GROUP:B 65B MCOLETSANDYMMI,2M7PERCENTSLOPES,GREATERTHAN601NCHE5TO RESTRICTIVE FEATURES, WELL DMINM, HYDROLOGIC GROUP: B 65C - PADG ET SANDY LOAM, 7 TO 15 PERCENT STORES, GREATER THAN SO INCHES TO RESTRICTIVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP: B 67E - PARKER EXREMELY $FOGY LOAM, 25 TOW PERCENTSLOPES, 46 M M INCHES TO RESTRICTIVE FEATURES EXCESSIVELY DRAINED, HYDROLOGIC GRWP: A 88- UDDRTHENTS, LOAMY, GREATER THAN 60 INCHES TO RESTRICTIVE FEATURES 94B - WEW WEE RANDY FOAM, 2 M 7 PERCENT SLOPES, GREATER THAN 60 INCHES TO RESTRICTIVE FEATURES WELL DRAINED, HYDROLOGIC GROUP: B 94C- WEW WEE SANDY LOAM, 7 TO 15 PERCENT SLOPES GREATER THAN 60 [NCNB TO RESTRICTIVE EXPIRES, WELL DRAINED, HYDROLOGIC GROUP: B TABLE 3,31-B ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS 'QUICK REFERENCE FOR ALL REGIONS' PLANTING DATES SPECIES RATE (LBSIACRE) SEPT.1-MELIA ARMY MIX OF ANNUAL WEGRASS (LOLIUM MULTI-FLORUM) CEREAL(WINTER) RYE soIN(SECALE CEREALE) FEB. 16-APR. 30 ANNUAL WEGRASS 60-IM (LOLIUMMULT-FLORUM) MAY1-AUG. 31 GERMAN MILLET 5O PS (SE ARIA ITALICA) 3.31 TABLES DUHD SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA TOTAL LB$. PER ACRE MINIMUM CARE LAWN COMMERCIAL OR RESIDENTIAL 17S200 LBS. KENTUCKY 31 OR TURF -TYPE TALL FESCUE W100% IMPROVED PERENNIAL WEGRASS OS% KENTUCKY BLUEGRASS 05% GENERAL SLOPE R)1 OR LESS) KENTUCKY3I FESCUE 120 LBS. REDTOPGRASS 2LBS. SEASONAL NURSE CROP 2ULB$. ISO LED. LOWMAINTENANCE SLOPE (STEEPER THAN 31) ' SEE SLOPE STABILIZATION SEED MIX `USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES AS STATED BELOW: FEBRUARY LATH THROUGH APRIL.................................. ANNUAL WE MAY 1ST THROUGH AUGUST FE N........ .................... FOTTAIL MILLET AUGUST 16FX THROUGH OCTOBEIR __ .__ANNUAL WE NOVEMBER THROUGH FEBRUARY 15711 ........................ WINTER RYE "SUBSTITUTE SERICEA LESPEDEZA FOR CROWNVETCH EASTOF FARMVILLE VA (MAY THROUGH SEPTEMBER USE HULLED SERICEI, ALL OTHER PERIOD$, USE UNHULLED$ERICERM IFFIATPEA I$USEDINLIEU OF CROWNVETCH, INCREASE RATE TO 30 WSJACRE. ALL LEGUME SEED MUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY BE ADDED TO ANY SLOPE OR LOW -RAM NTENANCE MIX DURING WARMER SEEDING PERIODS; ADD 1620 LBSJACRE IN MIXES. T, Vo. UNUID57I51 02/28/2022 FE �1a 0� 09R0/2021 A. MABEE • DAIMABEE rHI AN J. SHOWALT • • suLe • N/A Qz F J I C 0 a< L .. t r 2 K_ Q � 0 U�� C O c J W C O m U ZU O U 0 0 [ G W C U 49370 SHEET... C3.O L TABLE 3.31-B ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS 'QUICK REFERENCE FOR PII REGIONS" PLANT NO DATES SPECIES RATE(LBSIACRE) SILT FENCE CULVERT INLET PROTECTION ENDWALL TOE OF FILL CULVER .RS LJHN O F�O� ��, drKAA �; Ol LTHXXKI OA y DggHER SEPT .1-FEB. 15 M50 MIX OF ANNUAL RYEGR455 D lec \o.0iU2U5]I51 (LOLIUM MULTI-FLCRUM) 8 51100 CEREAL (WINTER) RYE (SECALE CEREPLE) ' DISTANCE I50' MINIMUM pF'4 Y"fi U? t )r" "V' a` 4 YX, , �fgIFINAL ETLG, FEB. 16-APR. b ANNUALRYEGRASS EG100 (LOLIUM MULTI-FLCRUM) MAY 1 -AUG . 31 GERMAN MILLET 50 O BETARIA ITALICA) 3.31 TOE OF IF FLOW IS TOWARD FILL EMBANKMENT SILT FENCE `FLOW "OPTIONAL STONE COMBINATION LJ"' 1 PERSPECTIVE VIEW ry $ a £ E -[E ~ C L TEMPORARY SEEDING PLANT MATERIALS rvosaa ro _ 3.32-D FLOW 2.5 iiao,TABLE p�'eR �00SRE SPECIFIC SEEDING MNVERSE FOR PIEDMONT AREA LBS. PER ACRE CARE LAWN OR RESIDENTIAL 1]S200 LBS. 31 ORTURNWPE TALL FESCUE 90-iW% IMPROVED PERENNIAL RYEGRASS 05% DEGREES B5% �VOOT N3, BAST, BE, Y560R Y5] COARSE CLASS,3�y'� AGGREGATE TO REPLACE SILT FENCE IN' RPRAP HOREESHOE'WHEN HIGH VELOCITV OF FLOW IS E%PECTEO 5 AN µ "°�" "�_HK '£_""4U,TOTAL HKH_ oo r 8" �A wlMINIMUM 0000MMERCIAL zwwKENTUCKY NSOBt wwKBNrucxva p CULVERT INLET PROTECTION GENERAL SLOPE 3'.10R LESS) PERSPECTIVE VIEW PERSPECTIVENEW PLASTIC FENCE METAL FENCE $ yp NO Scale KENTUCKY 31 FESCUE 120 USE. REDTOPGRASS 2L6S. SEASONAL NURSE CROP20 LBS. 150 USE. LOW-MAI NTENANCE POEM ES EEC THAN 3: 11 UEs 1. gETCEENNES LFSCAVO AHON'TREND LORE 'SEE SLOPE STABILIZATION $EEO MIX �� NAxGTNE uxEOFgTANE6N COE SAFETY FENCE 'USESEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING GATES FL e i pti•N ASSTATED BELOW: FEBRIARY I6TH THROUGH APRIL ANNUAL RYE 3 ST MATERIALTO MHVXA AND a4W K*LLTANNOLCOMPACTTHE MAY 15T THROUGH AUGUST 15TH ............................ FOXTAIL MILLET NUFFLT ETRENCH. DATE AUGUST iBTH THROUGH CCTOBER................ ............... ANNUAL RYE CURB INLET SEDIMENT FILTER S NOVEMBER THROUGH FEBRUARY ISTH........................ WINTER RYE f=RAVEL \ J j 0912012021 " SUBSTITUTE SERICEA LESPEDEZA FOR CROWNVETCH EAST OF _ / �_ o ' DRANN BY, FAAMNLLE VA (MAY THROUGH SEPTEMBER USE HULLED SER,CEA,ALL OTHER PERIODS, USE UNHULLEO SERICEA). IF FLATPEA IS USED IN LIEU j _ A. MABEE OF CROWNVETCH, INCREASE RATE TO 30 LB$.IACRE. ALL LEGUME SEED MUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY BE FLcw • DESIGNED BY ADDED TO ANYSLOPE OR MIX DURING WARMER SEEDING BESIDES: ADD 10-20UBSJACRE IN MIXES. WTI SHEET FLOW INSTAON TERSPECTIYEVIEW) // / \ • A.MABEE BY O 3.32 ROICHECKED FLEW A RDN FREE"R 2 aFFE-,, REDwATEn • • • �• J. SHOWALTER PERMANENT SEEDING MIX FOR PIEDMONT AREA SfNE ERNST CONSERVATION SEEM RIGHT-0E-WAY NON-NATIVE WOODS MIX ERNMX-132 rorom IN XA&uRE HIGHER THAN POINT B 4 • BOTANICALNAME COMMON NAME PRICELB ORAINAGEWAY INSTALLIF ON (FRONT ELEVATION) 5F SOi2 9EDI ME °%•:;• }'� CONCRE M GUTFFATE Ra INLET 12 J 30.00% FEsrucARUBR.4 CREEPING RED PEscuE 190 20.00% LOLIUMPERENNE, PERENNIAL RYEGRASS, 185 'FASTBALL RGL' 'FASTTRALLRGL' (TURFTYPE) GRAVEL SEND BEVlwTaa.aanaxgcoARSEAGGREGATE . NEL OF Bxl HEREPOxONCNCIFOAFFIDOATON NOFRCNTOFTHESTRUCTURE aHoL vTO Qz J a Lu Q SILT FENCE(W/0 WIRE SUPPORT) -N-, 2000% PHLEUMPRATENSE, TIMOTHY'CLIMAM 120 12.00% TRIFOWMHYBRIWM ALSIKECLOVER 3.25 1000% AGROSNSPERENN4N5, AUTUMN BE PASS, 1400 ALBANYMMEBUSH- ALBANY PINE BUSH- NYECOTYPE NY ECOTYPE _ ': _ M t " µvSE NGVWJw w5E OR WNGETOPWACEUTg1RUCNREg AXO Ore AREA. O Q a Q W F- 0 STORMWATER INLET PROTECTION h&ele PROFILE° J B.03% AGROSTSALSA REDTOP B.03 100% MIX PRICEhB BULK: $3.61 SEEDING RATE: 40E0 LB PER ACRE n Mn - P1xuhT• SILT FENCE DROP INLET PROTECTION 2 X e µ000 ORro wLET wM FltM1E CRATE LZ y Q > I \ V Z F Z WOODLANDOPENINGS THE $HAOE-TOLERANT GRASSES AND CLOVER ARE GOODFOR WOODLAND OPENINGS AND PARTIALLY SHADED SITES. MIX FORMULATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICEDEPENDING ON THE AVNLABILITT OF EXISTING AND NEW PRODUCTS. WHILE THE FORMULA MAY CHANGE, THE GUIDING PHILOSOPHYAND FUNCTION OF THEM,%WILLNOT t • � Fvr :Y 1 F _ _ DRAH-F `V °" L'C111 I mn aw EEr¢T P1AN _ FRAUE MA% — ` ~ — G r. 'i�-r N WN CAT— EX AT U CORNERS PERSPECTIVE NEWS ETANE � z O LL1 J O O w IY fUl W V GO Q O 0 U F Z W L] W SLOPE STABILIZATION SEED MIX / SECTION A —A FAORIC 1 mx. 0 c� Z 0 A1mx U e6 HAry NRDA-I ID -a-fi 1G. I— 0 . °VP1mMel'ae mrxuoa<aaamaN. AB aa5loNtt.lWI Da VTuc Waa son. wniDp alNA,onD .`-vim,Iea or xnN�D,na�.a. DETAIL A ELEVATION OF STAKE AND FABRIC ORIENTATION Lu W PAVED WASH RACK CATION ,MET � NIS OD PROTECTOR ,s APPUCXE E WERE THE INLET DRAINS A RELATIVELY RAT AREA (SLOPE NO GREATER MAN SAT M OE PCE THE ETTYPICAL THE EET OR METHO GHATT NOT AAND PPLYNOT EXCEEDING I TTO I RECFTNNG3.) ARE _ CONCENTRATED ROWS. SUCH AS IN STREET OR HIGHWAY MEDIANS. 3.m-1 IS �m ]OB NO 49370 PAVED CONSTRUCTION ENTRANCE STORM DRAIN INLET PROTECTION C3.1 r .y-_i.�'�a`II 1 I,,^ ♦`` 1`11 � II 11'`_=_ ; rl ill�l' 1 I I'e /':'.___ _ IYiYa V] a_Tm E-SNMET C13 - ;1--�'r®-______ \_.♦\`�M`�`"1` _ _____ \I „l� � `, I�iJ�lr'� =11 i(i j' i / '� I� `/ � i � li i'.I'� r/ , t Ili%,..'_- _ _ ____ � �. I1 Ill�t �==pC cvcv�� __�1 N`_a�yl II , I `y '' / • _ r: : /I /,11' r 1 / - _ __ `♦V \`'�_ � 'li_ o= s _ __-on __ � _ 1 � ( � ' / 'li' )i-�, i ,',�i I Il / I --I �''l, _ ._ _ ___`\__ -y� � �_ .II `I 11 �,1��`♦11`' 'I ,' I / I 11'11\ 11j, 11'I `I I' 1 II I ', _/- 1♦ -I „'{,j•'m ��♦�- _ _� F' 'I I'IN,I ` I , / ' 'I�l. II/rl'i 'I'I i' 11�1� II __ „ �I _____ __�xV.♦oc �i', Ilil -V `. I, ,li, / 1/I I� ,` II /I/I ------ '_--'"__ F: _--- �__ ♦C�♦: A,, � "� li 1�171� i „111/ I 111111' li�l 'il I� f,' d �'rl%:,�' _ _ 111'1 IJ�' i zl -s' `�••_ '{ '-___ .m+ _ ". - -` -c _t____' \ �1_ ` 1 1 1 g'll. �I' � 1 I �I - _, 0 , ' %�'i /'i /� i I l' I i� ii /''' � ) � ll�:♦ -----------•-_- _ `- -J �� 1'11111111 ' l l �1'::Ir,��` ,i♦fin /, /, /r�/II,I I„ll'II 1 y /�\11 _ t1,1 IlI --�1---_/='i'C �'�___'__� _ pp J 1 111 n 11 li♦♦ \ 1♦ I% i 1 I ' rl 1 '1 � tCy- ®i $% 1�11�11� 1{ m ///' i '.i/i4''i ''//'�id�4ll it 'i'.II' Ib I ' /• l ` \ 1y -rJ `,i �I I \�1 ' m iII� ,I IC7 o p ,,.% II 1, //,�l 11I , 11� I �. 11,1� ♦ _ 1 1 ' E • / r iifm _ �`I � � II � r I/ II /"I I 1''ill,�/ail 111 l i1C) i �p� I •I ' 1 imr�l � '�; _♦:�� 1 Cn , I '1', / 'i 11'I '1 U ,'�/i/"i /' y i' ♦ �� 1 , 1 , "� I bl. M I '1 1 r I ' I 1 ' 1 / ,�J / / / � I I l� I II 11 p,' 1 -- 1 `I � l li Fll `� `A m p� ' I ' • / , I l h I l 1 - 1', QI tD - 1 ' 1 G LA J �'1,�I 1` ♦,1 ♦ /l,% /ll r l I I Ll nl y'I, I I 11 �], .1 11 ,O I�1 (P ���'GJI', r,' \1- ♦I I - '' 11 ����'Y , l'r , r I i 1 I111``'11 �'I ; '111 ® i \ 1 111 `I 1 �(-`' JJ K➢I \A I u '�/�' i 1 ' I I , ��I , I11`1 111 111 1 \ `1,- ® " I I ,, I 1 \ ll �e�"1��`rlw �in� '4'' ♦I,�IIi I,' \ ali ` Maui .'/ � I �'i 1'� i i i I 1, I I III"1",` Ii `�\`e1♦ \y', "� / O ` \ LlJ` NYC' 1 Il 1 ♦ PI '' I oII9D _ 1"'1 ♦ 11 `II 1 `I 1 I',I III IIII . p __V Li`♦♦\ ` • 11 � '. 1 1 ,l�'I�Ic�+. `Z\� 'il^�` � � N` \ ``�I,l :,r I � 1 I'I `` IV `I ; li I '1 '� `1\1` ♦1\\`_1♦` `�♦ _ '- 1 1 `` \ ``I\ ` \IJi '.)`~♦` % ` 11 11 11 \,3` 11 1 ', 1 I I`,\1\ �♦.\`�:.`1\, e\I O� l` V i - ` to f el \ \I �- .. \ \.`. `,\` . .;�e I lr ♦ \l \ ``Il 1 \ y'mJ J` \ ' ID -- I \ `. .`. 3 dl Iln I I 111 1 Y `I ` \ `. . I\' ♦ ♦`�`\ n`�`t`le \ ` I `0 CO \ `^4,w,` ,♦I`♦ \`. w) �n1 �IHl 1 \111 1 `I ;I ♦`.I♦♦`♦\" `♦1`\`. `\�`._:`'_,�.� ` 1♦ � m p `�♦•_ _ \` `�y. � `\. `"vwT w �\c ` `1nll 1I`r` 1, II i `, 11 \ `. I�r \ ``I; \\ �\--. Q♦``���I �. � lry o l I \`, �.� � \`` ♦` ` `. 1.``°\1`"I r `I `I i_ r \.�` j i �'\ `\ `,`. \I ♦\r �r �i\ �`,___.1`�� 1`�/`11� o� ICI \1kk 1� ` �I \` i ' m, �I 1 \ ♦: ' i '\ ^ V`ye �, � I ♦ / I �`I 1 `�\ . ', I � � - `, li'� � I 1 ' V ` g r � ' i ` nee �v - __ _ ♦v 11'♦_ I 1 e e�e/ IIII Il(m �' y'/ A'i i 'i� I �i l �i� 1 I V� ::,il}-J� i'li llll�� \iy: �'! ..•/i lY\J II'IlI`1 1\%y/, _ _`_ \ e`.` I!, lO I �,y9 1 � \ 11 �1 1 i 11�� ' ' Ii' \e♦ 1\ `e 111e I'1 I r _ :III I I 1 `1 1, // ",��'^ ``` �_ ' ,GI m _ \ _ 111 Ill 'll' ''i//♦\�e ``` a `II /I/ II _ 1 I II ,I,,I I , _ ' 1 I/y IIII/. 1, ♦ \`P 1, - _S 1 \ 1 I � 1I,I , I , ______ \ `` ' i/ `"- - ♦�`♦1 `mil %111/`Ili II/ y/i/-ee♦\`♦ 4/ ` � �� - � /�Jl` I11 I" `I'I/'r L�.el \\`\w \\ ` Ir' \♦. II`I 1`I,III' /, �. `.♦1 ♦\" �, / '� `e J11, 111'l,l\'{ Iilllligll ` po _ e \�`. ♦� 1 V __-_ v \`` Ao ,J(��y � � '__' _ � � rl m �, Iris'' � 1//i, _ �� � \\ 11 �,''� I' /YJ- �.' `♦vAec' __• e V Ill IIII 1� 1 � I \`♦ ` O II 1 //�� / � o �_ \`� `1`` '4 f`l // \ `' Il�ll �lii 6� ii, �':- -.e \`e l,e.\`e \1 `� � / ,' ;1 _ ;j`♦ /�\1\ilI 11'\\IIII II ___- `\ ` ` 1 4jf/"^�J�} \`. ♦ 1 111'. �NVU �,:%'.'_♦ . \�� 1 \e e ll `I / % � \� e ' � `11 , 1, 'q `` `�Ful` 1 1 J i\✓ .-. � \, ' I I I I', �i _ `l l ` 1` 1 �I /� l i 1 i � _, _'e I � / ' I ' 1 --- __ 1 ` , 1 " I ` \ I� I ' �ll 1,,.. /, �%'r,. ♦ o ♦' 1 ` 1 `, 'ta - �/ ` � I /J4 ' , 1 `I I , I l,l'♦ -___'__ '. `♦ e-E„ el`,\�1 - 1`i`1__ \ III I � 1 e1Q` \ '' / L i' -- 1`I 1 I I'illl��'�' ♦ `P�� 1` e``1 ) ' �II'I/ I% '' \ ♦♦ e \11 \♦ � /C .h \I II I ,11 _-__`�____.�����:. `� ♦v` -''`2P - � v � "��� 'I '�)��I"� �� "'%' -� _ `�<j, 11 ` ll A�`de 1�.� m�.I� '� , / I/ / I � n „Inl ♦ _ // I ' I11 � la -.�`a-�y_ ��`-�t` ♦�`: .�� ::: e:� i/ I'iil� D`�gi% \ `idle �`.�. p.00 rx�_' -,-- `F*`-_o`�`�` �:. `�`\` \`��` ♦e `i '�i 'i/ ��°i%i'''�' _�` � \`, 1`e>��mcb�`�a ivo : F I 1 r 1 t 1 4 1�I,IlliP11 - � .,\` e ` - ♦ \ P. `- `. 1 Imo' .1� � � cr a \��``(} ' v �cn co S - \ 1♦ I ' r ' 1 I I _` � \♦` `` ` ♦ \\. ;; ee\ ``\\`I ♦` ` \ ,` j) 1 \I ��,'' _ ♦ ` \ \` \`\'.. ��♦ (ll �'N /''�, , '' ` .1 � 1 \ `1 II 'll �' ` \� e\`I`e` .�; "`__:`p\`e .l i /�Jy,✓,'' e� �I� � � _ / __ i/ � / 1 I '1111111,11 \ l�. P�♦e `, `�'nj`fyu.�r-"P_w' _ I,w�I ill, u,l _I_ -a°`/so \'li I"``I\, ,l\ - ♦\�1 ,ll \ -�o\ \I'� `Iv zpp �(�_ - to IIII` 11 1 'II' 11 � 1✓�� elill�i 1 j /\�`♦`. `♦`�i'�' __ _ __ _ _ >.Il '�' a / � ®®�. I 1`,``Il; 1 ~III,` y ��r�liiall- `I n;l, `-1 ir% ' '�5.��'C�. `♦Z',/ -_a � -__ -__ �_� �' _ _/- ,__ - '-_ 11 �1 rll P. Ilii 1 1 1i=1 1F,iry /li- - ' _-__ _'____ 1 0 ` `\ v 4'l�ly �l... _ _ __ ' -_ ` _ mp ` _ ul h'I,IIIq III a lul,U 'F♦ ` \ ; `qll /e\ ♦ .-- " ' _ - C' �' - - -lw i o ;I'II, II,' .IP Ion 1` " �\ I'I1 / --__; i - __'____-___ 11 h+11 1l y III',p, lnlli'll 1```'♦♦ 11`�\`♦/' \`,, ' '$ '3 In 9 � � m m € � /♦'' 11 :I1, _ ,II'I�pl',°y�liiupyip_ _ , 1\l`P``l ` ll ll 1 1 e, r \ `I j - __ __,-_-i � /'_________ ______- _-_ -_ _-_ - ni '. � J IJ I1, 1111P1i11 `♦1`1,S1I`P,\`.1 - _ Ar. hell ``o`P.�e�`' ./ .'/,' .0 '. � �. i. '-_________-• __ _ _ _ _ r� =� 3 -_�__ ,'I'/ ��Ih�l"11'4I9J� __ ``Q` ♦"'I _ �=!-$_� _= c ____'�_ =mac Cvcvc � Iti�li' `♦Il\l\ i'Iq __J',lllll ll'Ii �I�'I � _�':'� �r�_i_ _� 'ice ��/� ��-�� �- _� ___ _ _' ___ _ 'Il - Ir'III �♦ 1111/I'I' I `FJ� - "'S��%'�_�� _ , _ _ - _ - '• ,IIX' ;_'-s;,�,"i' 1, $ _-_-:=__--\_��-_a,� � � \ / � \ m '/`'✓'I, 8 ��' �$ - Opp g 'l i.� '/,''. _ ,G'♦ T I M M O N S GROUP h• •"' vOUR VISION ACHIEVED TIROUGH OURS. SXE0.lOTTEENLLE OW¢E 0R W1rvG�`p"R`°A� "` • • 608Brut Avenue, Suih E00 CYatlottnville, VA 3390! 1EL 036.]95.5514 M4% .095.8317 mm t,mm ,s.on olA of BIRDWOOD GOLF CARTPATH PLAN I , _-11 N' V ALBEMARLE COUNT - VIRGINIA o m 'm 6 m \ EROSION AND SEDIMENT CONTROL PHASE I t Mu pine eM eewualM 0.wmmb ve Ne eslusiee ggreM of it MI.gXS GPOYY eM riey ml Ee rep W waY n Mole a In qn sitl eNll M M uwY b� ny pury[ee MlaYzrw, nputire, ON nN EROSION CONTROL LEGEND EALTH ?� ���}�,OF - t t LIMITS OF QE4WNG AND DIVIDING ✓— �p - DRPINAGE DMDE - �. '//'/"ii 'i _-%�-,t '//"1\lill •I 'I ISOIL I I, III " 11 �'' � 4Id,v. /vl,. w4 RJOMANKMv_vAn. SPORTS COMPNVEDCN.N E..11 1.02 (EX Lr3sEl R 9 \ate INLETP0.0TECIION 3.07 O'pF \2w • _ _, l'I /, �' - I y ' - II wV 6.90. 1 cSCALE 1-50' LVEaTwIaT PaOTEClIon 3.08 N T p /, `` \ `\/ 1 \ OI 11 '� 1 / O • I I ' x� I \l ; X.K I' \/', TS iEMPOahPY5PPO1N6 3.31 050- �1001 m ^� WSTCON.01- 3.39 uE _ slLr MvrvcE s.Ds __ _ ____ - rNII' �/i''y'/ � `( �., o_ _ � o / o ,� "b II I I a ��•.®i- N SF ��� ___ (II _soLLSYPE.'__= of a� �T !• 1 ` I / ` "'NIa6y1NIR EROSION AND 5E01MEW CONTROL HONOBOON'SPECIFlUTIW XJMOE0. £`�JJlll//,',� /'/i I�'I\1111'\J 1'`I ill \___ \I l�'/ i �!f i• - __ ¢e; �! I/JII III ll�l/�� ih/ _ \l\'- _---_ `�____'--'_-_____ - ll li\` 'r\'Ili� IIIIII 1 III �� ' � ' �- .�-' //I'S IL TYPE' I ` P ICI' I illr �1`\I `Ii// \\a- m -zui __ 1 I t \- •11IIII\\\ I\/'I `I\' I I I1111 _ ' I 1 / / \.' \11 \ �\ 1\ \ \ 1 11\I` `.II`l�`\ YI 1 ,'//r'1 /. 1 \ 1 11 1"IIII'\`\'_\\ 1 IIII I 'i l; '/3 \- -____ I ' wlii, :'%i I'lile 1\_ `l________�_ o ' I� \ \ : /i '�-y-d ur ,__ III �../ I - ` •__'_ / =U' \ I r \ Ds/zo/zan SOIL wawN By A. MABEE 31 IIIII ill .\.` \� .�-' �`\.`�`. \r2`\I�';'\ I Ce/__ ____z\. '.i/°;/'•'�/:: :' - �_�� _S �„ __ _ _ ______ oc ____ � __ ;� ' 11'` -f:� \` {��^q7 `..� o I "111, e\ II O\ r. _----. %',' ./.. / Dc Ts _ �.��t you//i%� _ — _ ______ __ ` _ 1--- -\ • OAS MABEE 2 .` \ `II aal` I I /ir � —�--�: •`` 'G--' - -- __-� • z. sHowaLrea ol�I / ___ — �� _ �• scnLe 0\� -Nadi `; � , 3�yrll--_CC__ _ \`, �; \\o II'Ili I I l I ,'/ �/ '�/ \�� �,_ • I"_50 `OIL.1'`YPE sC.A" .`"-'_;- _ A� N� I/�.// vI II IFvv,,,/li,l rr, i' ' /' I��" __ I • `�` \\` I�rIJ�' 4'� �, /iii •i Ii iI ii �, II / oC PE'/ - Ce)I I_------ -_ _. mPB'. `_ Q solL vPe ISJmuieN) wu - �(,c., =T I:,.I J - IA4P-R5-63 I UNlV�y�ALOF VIRGINIA FOUNDATION PG. 574, 577 PLAT �662� (PLAT) I )� 80, 85 PLAT \ :\ I, III I IP iI' \ IiP Ilt'"li�lliil I/,I ,,i,. '/ I'yLL ,,'DB27S3.I PG. 325 ---__ Z '/'/ .B. 1055, PG: 271 ��'/ L.L o - - ��/i' "� ''II rI ,l •' II III l Iln Igiq Ills hill h�::: / �/ DB 453,'(PLAT) PG. 85' ' ,III' II q Iln rl'II"f / _ --I :%; i'li' i Il rl III ild "I Ili�l Iiil /u __,'BIR WQC1D �,LF Y laTcr /$M 5 x W Q tilrIil'II'll I'n IIIiIi,'' - _ 544.0t AP,RES w Y .,vn. -=__ r I ill II II II III pl CiOURSL`:•. Z T II,,Ilrll'r rllnlllll\;;^I aE IInIriilli Irulll 11 %Jia a..� `I ` 1 II IS�2n2' IseLiWsi, Il ' 1 0 Z't I�i ATC INLLI \ .i I I , �/''O 01 _ O ' l i / /I / I U1 n S 15P 5Fh INLET 1 / 1: Is 4NAtfi IpLEj/ Q • \. I\I\I\\ 1 I .II"I/ r�l l\,- i W %P O -_' -\\IIII IIN� 1\\ 1 '/� � i< - SOIL TYPFp TOP-SpILE r� fl ```\ ` • \`I\I I INLET :\\ `___ •__ —_—_ :_____ _ _ - /' , �.; ,__�.._; ;i" ////� lr I IIII' I/i \' I I r I I r II - = `I `:a 11\l I �ulScalT�, irIL[r �I II I/�:'' '!l'�. G€ r i / Ir __ � '__ / _'iLf�i vvc -' = "O_ ii_ I�// IIII � I ! ` _ _ "- \`�-'' /'"�• I,I'\��:',/�(` III "E / '',a' \\o , � a / --✓>-1�3so�__;,�; y � �I �__ - �-9 ' \ -, /' 1 `�_ _- r ' r ' `, \ � I ' � sx 5t L ul .�� •-s��'.'t'°_----� P TRAP 5902', �M�,�g'6/ ":i,w- __ ____ __-__ I' "I dill �I�ii� �'Ili'dl',w r'. Ifll ,:r' , 4"F pia "E .��I III ':1111 I'll III' ��ir$i it II 9$ao �Z �Z "- - - — ____�__-� �'� '•t�/• ,'�" �I li `: yii=S8ry o00 �_ _____ _-• � ____ - ____ II II II IIII A a •Illl10 ---_---- -- u�'IVn �� __ •�____ � — �-_,; � �_ _ _�-_�__ ___ _-__�-_ __ ___________ _ — — � / __"' � � � � - ' I I I ' � I �� .A �.A'.. �•o2i Ai't `s14 V�I �''111:: i � __ "-'�.; ^s :,�.� •� ;��,;'_ �•�_, —. � _ - - _ �TMP `75-fi5 r' I �'I 11111 :.'A , �f ,�V ILI'Ien V•� UNIVERSITY OF VIRGINII FOB NDATI0II D8)4662, PG. 574,' 5/,7 (PLAT DB'L93� IPG., T� fJ-'6.®. JS4;/(�',�X2, �/ :A: �, 1 �'. '� 'd:�ti'�• Cj' (�`• os/zo/mn ��Y : .I �/ w Ne A. GAGb'ACF C�11!✓35�- .�;,' S \tom Iryi �: _ _ . Ayl` dl Al 54A'Or �F,S DA. A E. I J. sNownLren i /Q., ,'9, // � .;�l�ll �_____ �_' _- _ '-_ �2"I`��1`�'� 'II • i"=sD' D _ - " CIP J4wY Lu ul PCE i r $/RICK" / r'--_�,'-_- — — — -_ _ ___04 �=z�, �� 111 VJlllll .tV�J�� I v +r �3 �:."�..� Z A � NNER�tt 6TyIR,INu+ DfUOn* - / ,' R ( / / - _ _ _ " M III f y READ (valor nsc ws ® �. �. 1 v A v` : s O (� II a 11 I ' k .;8'4g62, PG,.Sd4 577 jP1AF) /r 'e G rya 1 f I _ _ U I I, /r-___D$2S33,PG 80"$5_(,PAAT� u�3�s ArpwB I / / ,_ -�A y r I , p G AT�`mL �:F 2712 _PG _325 , � � - / r-� / _ � I L "r ,"i,' z Z _ uj LL1 111111 I'd _ _ DB: T055. P6.��� v , ,/ILL r Y ,u / - r l a J I „l,\• _ 9 _ _ _6F.-750; P& 372__ 1 ,j 7' I_ ^° ' / _®� _ cIP _-_ `\ �N % o _ D.B.453 PG, 95-(PLAT)-' 1�r� �:f l,'_ -�.a-" // W e $f,RDlyOQD_ GQLF"COURSE" �' _ � ' f \ b�`. a O €_ "9 b44.0 -ABRES �IW "+Ivp�en SY III ., II 1 J� o_ ��D � LI I� \.A�`/A. Zps Q : Y -,`�• Z,a V..I ml1 / �'/ / /'-��� �, _ EROSION CONTROL LEGEND P �0.5 , ' r r' �Z 11'II I'I I I I 1 I I �I _ C�-l9 _ ' , i,/,''','•'� _ t t UNITS OF CLEARING AND GRADING _ 2g nl'I I,I / _ /'. ''-/ r — -FA l.GEDmDE - I CC %% a I I ' p �' ' - 0� ° r _ "� „/.; ,''%,' -� son aaEapmpe Q' W is IIll IORR AJ5M l (T p�/ BRICK 1 / ' / '�. :''/.'.', .' ,�(� g$ . rLUMI 1IN CAP' '/ I. JIOH BRICK / f — GPVED CONSIPVLT[IXI ENIMNCE 3.02 � W �P STavaro ASC pv3N _ _ _ N� I ;CI.�EAJ3 (Naw,eali R� BUILD( INLETPROIEQIDN 3.01 OJVRTINOITERa N 3.08 RERNnxSxrsEEDmD 3.32 , I II I , � I I I i MU MVLCXING 3.35 ]D ,I( •If I Ti ' ti L I / s64LET tea, Eno S '11r r !� - �I °i'l° l a I—TI 49370 1g � 3 I SILT PENCE 3.05 0 50' 1W' g I� 5 r ` r r ' ' VFRaxu ERDSICNANDSEDII4R 1DII.LNAND9�l.DN 1M.FICAO NNONNNI C3.4 13 L EROSION CONTROL LEGEND IIIIIIIIIIIIIIIf Ill � �NyeaLrH OF�k uxLrS or aenwxG AND GRADING — — — — — DNA UNAGE DMDE w SOIL AREA DMDE - o d.0......t.. J ::4 L' 41MAYM.9KAIAI ERA ', �••� 2i�� j � /,,' " _ `I ''` / IG SPORTS CO I 'Il ( I I Pce vnveD ronsmvrnon L... 3.02 ai ,r. v�. wv_vnisi / ` / I• _ MPS % - a° ovzaizozz �: ,xur vzomm°x 3.m b > oyl�0.5g,9 / `:% CIP ® CVLvSM wLEr vamSrnon 3.D8 1 SCALE I'=50' vmrwx�mrsnnmG 3.32 D�T�I �€ V -� ��\I;wU.NUM. 3.35 uE DNhGp1T4(yd)tl/, / jr% 0,' / r '-o V. o __ _ ° , _ �;�i}� I °� �' �, v" -- _-__"_-_____ �/ C 1� I 1 y NL SF =� 3E ALT PENCE 3.05 _ yC1 yC ,"VIRGIHU EROSION Pn0 SEDIMENT WIP0.0L XPND9DDK" S4KIFlGTION NxMBE0. = _ '_�, `r ` // •/ -6 _0.g e'ee — � Ego �I=en7I11 �l�l�l� < v�d/: -------------"------ �1/� �A ;,/— ��l IIT) -311 _�-- I _ " _-- - - - - -- - _ i I i "lip /� _, A i„_'ni:.,�',_, /� � — ___ _ _ � ,r Ds/zo/zan y: �ada �sav wuwn°. A. MISS \�J. ;�; i/ A. MINES z. sxowniren r=sD' 1- - Ile,il TOP can °vwifr-- �� iO� iiii ii''l",�"rr r'r I •__ - � �ii r_ _'_ Wi J , �'�'�'� IMFa5�63 i i ,' : UNIV��SITY OF VIRGINIA FOUNDATION � V'�: _ : '' //_` ,s��y:'�"(�) Q � �i' '''I...' /� ' / -i -B,B. 4662, I A'. -','i z H >3 ' l / "I,' i , PG. 574, 577 PLAT roe --spa 3a' +`� Z A i�l ,ili ,'/,,','��� r:C -{Y8. 29b3�PG. 80� 85 (PLAT) 1 W s O r 27 S3,i PG. 325 1 �I r D.B. 1055,PG-27 -- r'/i PG.572 / �W W D.B. 750, _� `i � o - _ DB. 453 PG. 85 "(PLAT) _ 'prLa3o. _ zi _�� J u iin ,N"i ,f'i/,. '� '"BIRdWAOD F GOURSE':; r imxnn g LLJ 544.0i= U) E f '' r'li' r io;i NI 'i �I,�p l"li,l !„ /� it �✓ �. ���� 1p �'-3 �� Zpx Q ZBt r 1 I for5gn>E inLLT �AI 15 cw.rd44l7 �s rv� W/l' -- I i U) - _ , 1S IF EMET, - '�'%tl � � 0 �? IF t; il,iii ii 'ii , t.,n iiiil Ali i;r / i ',ram=5ns}. AA $) i�'il; 'r V�`_ A'i �, e�, !� �'/3. .� �s Genre i v4 T1 -1 --�T; ,poi , \ �m 49370 a - i d�,aa� - -- __ ( \ nD. sf L Section 5. Stormwater Management Plan (Provide a reduced 11x17 copy of the latest stormwater management plan. Do not reference only.) Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County BIRDWOOD GOLF COURSE AMENDMENT #3 REVISION TO WPO 201800016 AMENDMENT #3 SITE DATA TAX M MR PARCELS 75L3 PPRCELAREA: 544 ACRES LIMITS OF DISTURBANCE MAGPIES ZONING: N-1 RESIDENTIAL PROPOSED USES'. GOLF COURSE UTILITIES: ACSA DRAINAGE DISTRICT: OFFER RIVANNA RIVER WATERSHED SPECIAL CONDITIONS FROM NATIONWIDE PERMIT 42 Special Conditions: As mitigation for the proposed impacts the applicant will grade approximately 0.49 acre of upland adjacent to an emergent wetland found on Hole #16 and approximately 0.26 acre of upland adjacent to an emergent wetland found on Hole If 18 and plant both areas with herbaceous hydrophytes. Approximately 0.75 acre will be planted. Monitoring reports must be submitted before September of each monitoring year. The report will identify and document visual observation, the presenceiabsence of the dominance of vegetation having an indicator status of Facultative or wetter vegetation within the planted areas. If a dominance of Upland species or the presence of invasive species is observed, a corrective action plan will be initiated. Both areas will be monitored for a maximum of 10 years. Monitoring will commence following construction in year I and in years 2, 3, 5, 7, and 10. Source: Letter d. 4126/18 from Vincent D. Pero, USACE, to Chris Schooley, UVA Foundation] COUNTY OF ALBEMARLE DECEMBER 7, 2018 VICINITY MAP SCALE 111:5000' OWNER: UNIVERSITY OF VIRGINIA FOUNDATION PO BOX 400218 CHARLOTTESVILLE,VA 22904 ENGINEER OF RECORD: TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE,VA 22902 CONTACT: CRAIG KOTARSKI, P.E. TELEPHONE:434-327-1688 SIGNATURE PANEL: APPROVAL DATE DEPARTMENT OF COMMUNITY DEVELOPMENT ENGINEERING Sheet List Table She Numher SM1 Tule GOD COVER CAW STORMWATER MANAGEMENT PRE -DEVELOPMENT CAO3 STORMWATER MANAGEMENT POST -DEVELOPMENT CAO4 STORMWATER CALCULATIONS 7G STORMWATER VRRM SPREADSHEET OMNI TOTAL SHEETS �� 1iNLYx SNDW,U.iE0. I,r. vD. wuwnlsl C Y15/12 9 &- 1WO7118 A. ALLJSON •• A. HMEE • HKKED Dv • • J. SHO`WLE e z O LU O U L l 40490 \\ 2H'-P \— 1SACRE LOTS 139AG J � kit Sp 4Y f; +N.", I� r r ,. _ 1.1 u � r ' sor 1\ J, I: I ) L , ' M WL7YFe 1 , \ 3C P 3D P 1a AcRELOTs 15AC 1 ' 1J RE .TS I A RO : Ir :03AC 1 J 1 � l h I� N � r �r ^T � c 1 Ad \` \ �I t N`- 1 I / 4S*. 3ACRE LOTS 20P \\ _ - \ 1 f � 1( S - *�s ' sue. r ' � a�Ctir IR Osac A•{� g I � ] ✓' T bd r Y p I U, AC I I \ \ J( /ti ruL>J a MOREY CREFK .71/� / �/�' ♦ ♦ / - 1 �. ( �` / / �. UNlrs of wpat� - v vv> ♦ / L -55 ♦ / CUTE a \♦ i �_ =� r _ 8 FOREST JG '--� / �i'- f+•.y -� J .e TIRE 03AC _ TOTAL AlAl 1_aELo-=_ a \� I I/% FOREST 26 AG TURF 17AG _ ell -IMP 03AC 8 TOTAL asgc- _ Ir AtL 41 DRAINAGE AND OUTFALL NARRATIVE THE SITE HAS 8 MAJOR OUTFALL POINTS ALONG THE DRAINAGE AREA TO THE OUTFALL. SOME AREAS WITHIN CHANGE IN LAND COVER CONDITIONS. SOILDIVIDES EASTERN PROPERTY LINE, WHICH DRAIN TO MOREY THIS OUTFALL ARE CONVERTED FROM GOLF COURSE TO CREEK. THE DRAINAGE AREAS AND LAND COVER MEADOW, WHILE OTHER AREAS ARE CONVERTED FROM •.....• DRAINAGE DIVIDES OUTFALL 5: CONDITION ARE GENERALLY CONSISTENT BETWEEN BRUSH TO GOLF COURSE. THE OUTFALL IS A NATURAL AN ONSITE POND(#3) SERVES A MAJORITY OF THE UMITSOFWORK PRE -DEVELOPMENT (GOLF COURSE) AND CHANNEL FROM THE POND(N2) TO MOREY CREEK. DRAINAGE AREA TO THE OUTFALL, BEFORE THE RUNOFF IS POST-DEVELOPMETN(GOLF COURSE). THE CUMULATIVE CONVEYED TO A NATURAL CHANNEL. DRAINAGE AREA IS CONSTANT AND THE CURVE NUMBER OUTFALL 3: OF THE SIM AREA HAS DECREASED THE SITE AREA HAS DECREASED FROM PRE AND A LARGE ONSITE POND A LAINAGE RGE ONSITEA MAJORITY OF THE ND K3) SERVE A MAJORITY O DUTFAL S W18: OUTFACES PO TO O TFALL. AND THESE FALL POINTS EXIST ALONG THE EASTERN SIDE DOWNSTREAM NATURAL CHANNELS HAVE STREAM OF THE PROPERTY LINE. RUNOFF FROM THE SITE IS NOT OUTFALL I: BUFFERS, WITH SOME AREAS BEING USED FOR MITIGATION CONCENTRATED BEFORE LEAVING THE SITE, BUT IS p„ AN ONSITE NATURAL CHANNEL CONVEYS RUNOFF FROM (CONVERSION TO FOREST). THE OUTFALL IS A NATURAL CONVEYED TOWARDS MOREY CREEK. THE SITE TO MOREY CREEK. THE DRAINAGE AREA WITHIN CHANNEL FROM THE POND(#3) TO MOREY CREEK. THIS OUTFALL IS GENERALLY UNDISTURBED - AN EXISTING GOLF COURSE (TURF) AREA WILL BE CONVERTED TO A OUTFALL A: MEADOW (BRUSH). THIS OUTFALL POINT IS A NATURAL CHANNEL, BUT DOES SOPLE 1•0' NOT HAVE AN UPSTREAM STORMWATER MANAGEMENT OUTFALL 2: SYSTEM. WORK WITHIN THIS DRAINAGE AREA IS 0 300500' A LARGE ONSITE POND(N2) SERVES A MAJORITY OF THE GENERALLY LIMITED TO REDEVELOPMENT WITH MINIMAL \u. wwusn s v1e/u €W zm 6ws,sg°� C ¢u tc =aye o�oo .: pCpo wW� 0 222 a¢¢ s 333 L A, 1WO]/IB A ALLISON By •• A. MABEE • J. SHOWALTER • • • • M I CL � r Z z w LLJ a s Q o l O z > Te W � o Lu Q W Lu U) H� J Z 8 W OQ I1Jc m Q Z "az: z EI Lu O p a€ gg. C) O - m . 8I rvo^ :- y. 40490 E E L Im FOREST SAC 1 2R*-P 1$ADREbTS 139 AC ram.- NT ". 2G*-P 7 mN 9s i v` `. 1-3ACRE LOT ]4 AC A 3 b 1 / ACRE LOT6 YBAO / ` MITIGATION / FORE EAT �PF BRU: ASSTURF PONL MP '+,.. f,.f..rair J=c 1 o<E O \ �rrrt{bTH{CL / / \, / ~'f •C A. FOREST 25AC s E ai BRUSH6 SURF 11 AC IMP D3AC JF) L TOTAL 4SAC -0. ...... I 0 f•fi �,..j• f � 1,; 1, Al 3D*-11` J\-• o r � � '-t.,\I 1 13ACRE LOTS i] , 1 3 BMRS HEAD UM AG t 7-Al PH 4B* \ l / aACRE LOTS 23 Ac -- 1/ SPILTYPE / I n (P 1 �� 1 - J �L✓/ � 1 1 WND / OiPl BB.OiC ( 4B TUHF .,1. TURF DS AU 1` � �_�C, �1-3 ACRE LOTS 6.5 A; �%/*•-•tld'4'vea�*'�. '� MOREYCREFK7—,.- / OFALL 1 �f OUTFALL \ / FOREST 0Ib13 ` Y i1 TORE. Ac TOTAL D AC AGRE LGT9 4.5AC >.�✓`•/ BIRDWOOD CARTPATH PATH STORMWATER MANAGEMENT NARRATIVE —..—.—.— soa DlvlDss THIS SHEET IS PROVIDED TO DEPICTE PROPOSED DEVELOPMENT CONDITIONS ASSOCIATED WITH EACH ANO DISTURBANCE LIMITS of DISTURBANCE DRAINAGE AREARK A. WOW 110NOMM• DRAINAGEDIVIDES REFER TO SHEET C404 FOR -AND COVER COPMUTATIONS SCALE 1"O00- O360 � 0 L Am"X MI01LLLTq 1 ND W02057151 PE o9s D�S� `r o000 �a Emm ee ' R, R, 1WO7118 DR� By A. ALL SON •• A. HASEE • J. SHOWALTER � M W s z SW ` O $ O p W€ z LLu S W pe L1 r y Q (n s ul) a 3 Oat€ uwW; Z Jaas? O g Op W �; o O � s£ F` p cl� Ln s R € i' 404, 0 31 AlEff 51 rcnq 3k L LAND COVER SUMMARY TABLE THIS TABLEPROVIDESA LIST OF OUTFALLAREAS(TOPLEFTOF EACH GROUP) AND THE CORRESPONDING PREAND wyG+LLTHOFPk POSTDEVELOPMENTLAND COVER CONDITIONS. ONLY THEAREAS WITHIN THE LIMITSAND THATHAVE A CHANGE IN 4O� C LAND COVER ARE SHOWN IN MIS ANALYSIS -ALL OTHERAREAS WITHIN THE SITEHAVEA CONSISTENTLAND COVER p� IN PREAND POSTDEVELOPMENT CONDITIONS. SOMEAREAS, SUCHAS THE SOUTHERN END OF THEPROPERTY, ARE V;p[1i&W At 6B0MADER� OUTSIDE ME LIMITS OF WORK BUT WILL HAVEA LAND COVER CONVERSIONAS GOLF COURSE (TURF) IS CONVERTED lit. ve. W02U5]t51 TO UN -MOWED NATIVE GRASSES (BRUSH). �pv>a zt CURVE NUMBERS FOR LAND COVERS ARE BASED ON TABLE 2.2C OF THE NRCS TR-55 MANUAL eFSBIONAI ENpVS' • FOREST: HEAVILY FORESTED AREA. GENERALLY AROUND THE PERIMETER OF THE SITE. CN=55 • BRUSH: LOW MAINTENANCE AREAS WITHIN THE GOLF COURSE SITE. WITH A MIX OF VEGETATION AND GRASSES • CN=98 g $ • TURF: GOLF COURSE TURF AREAS, MANAGED • CN=61 > g • IMPERVIOUS: CART PATHS AND OTHER STRUCTURES WITHIN THE SITE. ae • • CN=N swi q • 01 EB = REQUIRED 01 FLOW TO MEET THE ENERGY BALANCE EQUATION. IN NO CASES $HALL THE ALLOWABLE i g FLOW PER THE ENERGY BALANCE EQUATION EXCEED THE PRE -DEVELOPED 01. avU�m �tma a EE 1 Pre REFER TO SHEET CM2 FOR MAP OF LAND CONVERSIONS �OW a Ss a3a mV� Qp00 Fm o� F1�m www z€ F8E m 0 2 $ryn IV07118 A. ALUSON 2022 WPO AMENDMENT SUMMARY p�1eN� 6. BIRDWOOD CARTPATH PLAN: • THE BIRDWOOD CARTPATH PLAN HAS A A. NAeee re eep BY LIMITS OF DISTURBANCE OF 1.90 ACRES. 0.23 ACRES FALL WITHIN THE : �. 5--L- PREVIOUS LIMITS OF DISTURBANCE OF • 6u� THIS PLAN AND THE TOTAL LIMITS OF THIS PROJECT HAS BEEN EXPANDED FOR THE REMAINING 1.67 ACRES TO SHOW STORMWATER COMPLIANCE IS MET THROUGH AMENDING THIS WPO M 201800016. $ THE CARTPATH PROJECT CONVERTS A TOTAL OF 0.53 ACRES FROM TURF TO IMPERVIOUS. THE TABLE AND CN z VALUES OF DRAINAGE AREAS 3 LLJ c THROUGH 5 HAVE BEEN UPDATED ACCORDINGLY. Q (n O z z LU Q i aLU It g # i ��_ oQ D ` r U c g5 U O£W m % Q Q m p0 �ILL p C : 8 Oo�� O 2 :5 a m 3 40490 !a s9eaT rvp. C464 IE Oevelepmen[ PprtOevelppment PreOevelppment PmPRvelapment q1 FB Area CV Area CN Q1 n10 V1 nl Q10 V1 Fres[ a0J 53. O,M 33. ].DO 8.030 0. 0.020 29]0 OmsM13.20 40. n1 Pon-Oevbleu CAan QEB PeOVIretl By: ].]bl IDrf 3.2 61. O.W 61. Im ervious 0. %. OO] %. Ta1el 33 61. 3.20 08. st Port-8evelo mast P2-pevelopment Pm[-Cevelapment QE8 2 Arca CN Q1 Q]0 V] QI 10 VI . 3.63 55. 112E0 88960]8.9fA 0.]� ]1.333 Brush A,511 .]668q1Ppn-Oevisleu[AenQEBPe001retlBy:3.tls .2.20.3 3951 36.92 ,3 Pre�cevelppment Pon-Oevelopmen[ Pre - Development PreFCevelopmen[ ICES Ares CV Aree CN ql 030 V1 ql 30 V] Pores[ 2]. M. 2.'d 53. 169BJ S.Q 12.]80 1n,930 1.051 ]s.222 Brush 1]. I9. 3620 d8. mPert-pev i5le::map nee a< Circe z.n9z nn M.63 ss. sl.]9 m. Impervious ]. %. v99 %. Total 93.03 5].2] 92.W %.3 P2pevelp mast Port-0evelo men[ P2-Oevelopmm[ PostCevelppmen[ qE8 4 ARa CH Area CN ql q10 V] QI n10 V1 PorcsC 2. M. 0.M 53. ].i.330 ]39.]40 1.35] 10.z9J 138.A'V 1.319 ]3.12J Brush 0. 69. ].30 C8 nl Port-0ev ii lesStAan nEB Pe ulree 1.639 imf 99. 61. JSSR 61. Impervlpus 1.4 %. 0.61 %. TOLI 53.] 61.] 53.)9 39.61 Pre-Cevela mast Port-8evelo mast Pre-pevelopment PmlCevelapment QE8 5 Area CN Arca finl%0V]nlIpV1Porert3.53.38430U.CPO05/16.lOJ981&10.AI98129BmsM10.I8.3Turft].61.]6Q1Post-Oevislns[AempervlousOA%.0.mrloz PrcCevelp mast Port-Oevelo mast Pre PmPRvelopmmt qEB 6 Arei CN A 1ppmeM Port-Oevelopmen[ Pre -Development Pm[Cevelopmen[ qEB CN Aree CN ql O]0 N Q1 30 V1 53. O.W 3s. ]230 0.5.510 Q 4.241 3a3E0 0.362 J8. h]0 48. q1 Port-Oev is lesstAen qEB Pe uime 3.509 Turf jlmpewiousNo.5� 61. ]1.]3 61. %.O]0%.a01 61. lali %.30 P2.Rvelp meat Pprt-pave Aa mast Pre Aapment vmlRvelppmept nEB 8 Ares CV Arce CN n1 n]0 V1 n1 30 VI Porcst p. ss. am ss. ,,Iwo, io o.6eo a p.o9p osm a.aa6 p.]39 Brush p. u. am a6. ql Ppn-pevN lawman q68 Bepmrea W: a.699 nrt p.z ss. o.0 61. Impervmua p.oz %. o.ao %. Tpral p.z 69. o.0 61. 2022 WPO AMENDMENT SUMMARY BIRDWOOD CARTPATH PATH: THE BIRDWOOD CARTPATH PATH HAS A LIMITS OF DISTURBANCE OF 1.90 ACRES. 0.23 ACRES FALL WITHIN THE PREVIOUS LIMITS OF DISTURBANCE OF THIS PLAN AND THE TOTAL LIMITS OF THIS PROJECT HAS BEEN EXPANDED FOR THE REMAINING 1.67 ACRES TO SHOW STORMWATER COMPLIANCE IS MET THROUGH AMENDING THIS WPO 201800016. THE CARTPATH PATH PROJECT CONVERTS A TOTAL OF 0.53 ACRES FROM TURF TO IMPERVIOUS. THE VALUES OF THE VRRM SPREAD SHEET HAVE BEEN UPDATED ACCORDINGLY. omYXn.�..xe.rumvmmw.o.�ama�e.MYwwmaw�. e.Xaw A.:LIKxw!w' x9Xua.aAYr� Sih6umiM�Y XNUM(4w YnmM PnNge A.5., �000000 �00®00� �008000 1�000000 4Xe[mylYrmS�avMp a tlmmroYa6vEemf4saYBirP4lNwHt heMrvuvbx[um-�ma'xFi rcpw'-bP�4MPbim.M6 @.trY(.iteaomuM W: trtlmpM.AAmvry »+Man m Xmumlw+euaem ar Xa. �w�+u.. P*m eanenMwnf0.leu MN BOB KEE GED SN oVi1UVA 9p'A'ALM I .[. F•. WU2057151 IS 2107/2e ALLP50N DESIGNED � ABEE �• CHECKED BC • 15H05W SALT( FT i • t 0 F- LU LU N a W a LU w a 0 L 40490 C409 Section 6. Pollution Prevention Plan. (reference County Code 17-404 and State Regulation 9VAC25-880-70 part II section A.4) A. Plan showing pollution activities and prevention practices (Provide a reduced I lxl7 copy of a site plan on which all of the following activity locations are clearly marked. Keep this plan up-to-date with ongoing site changes and inspections.) Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County :.a �: ` _ ___ \ `c ___-.� :. -. ✓\ -' / ' - ',M1@ ��� '_59a - -n� '" ':" _ ----- --- _ `_ ___ r 1 r i I' 1 I ' r � l i' i �i 'ii'ui '' 'l 'i / Lrr � -_ _ ��:�, ____-_-__"_ `' \•� 'r � !, �-`JoD,'/'j 5'• \ � _,_ '- _ � - "___ _ "5/I i III r ' I r r i ! rl �i lln � ill '/ / ', ' <.u:. �\'- s, - .:1`-O EI �1\I1 ' � ✓ 59D2i 05'AB'8/ 10s`` - _ ____ ____ __ -__ - __-_ f/ 11 1` n i l "' II l i'iill' Iifl'ii o�I�i 1111�, ' / p'.� D\ ' ��`\" `\J. p50g'1® _ -) i'. - __'_ --_ "_' _ _ `�' "_ _ �\` ,'1 " � ',1 6Cl ili ll' i/I'yll 11' ✓,u, ie =Ea II' Ir r r �� /'Ya; �`•P' I'' :�\�. ' /''''' ___ � 'l, l� / ,� ' I I 1 1 lI "'�51. A, _ � � J!-- - _ ___ ___^ __ •_�_` ____-_____-_ <- i � ____ ' � _c_ iA �//. _� I� 1. A ` `i llA`c. ,A 1'�11 ,� � '�'1 `, ,11"1A ,.I�ui '1 �'1A` 3�s'= u�Z �Z =:xl �•�:, _ ____ _--S.v__ _ '' ''/ _' / _ 1 '1 ''I� 1 ' `I ` V, l l l ` V` �,A,��\'Ivl r l l,lu` 1, 11` �, ________ _-301L1YPE-- ` EA ' U ERWY 00. VIR�INI%ti FOI NDATIO _ _ - D?6!'4662, PG. 5i74' S7) (PIP,T) �S02E___ A --� _ —�i'r� _ D.B%2 'PG., BOr$5(VLAT4 ! lun ,PC'xy,325�1 , 'I�1'II ''C3' / D/NJB. d055,., /27,1' Ds/zo/zaz/ Jb,B. )5(} 0l A r`�AI" ` 45 P,C `�(�9'l' ._i '/, (�5`�d`I� d' / V P:liU$Sb; v'' ,(.��`y'li l; i :/' A.MABEE -�, �Rip DA MABEE jp CHECKED -'I. ________ -n-___ - _ - D• ", I _ _ / '$44.0 ACC '-F >:,'�, .'�t_'sY,'$"i v 1 I / '' ' - eexeD D. 1/r t O/'/" �' SOILTVP.EI``\``\ • 15NOWALTER --_ -- -';a. / ' ao/ Ada ' I'd1" SCALE _____ SOIL PE ! 1 � - � ;N� r /- / �,' / i' ill / ae" _,-___ ___ _ .l„ud�`i�,, I I r • r ' - - ------- / / i4A o :•`�, 'O,' �� i ( / c : �u`1`yn 1 . ------ - - ��-------- � <PR ATE`1 _ ---_ —,_ _wus OFpl Re��vsD s., �� -- __ ;rVv � q � _ o._o. __ —?nr � `; �;;��I'�(�`8 1,, • pLF �coURS� R - ' r �1 cIP A�FR xw(*E n�aFexisr�c-T c0eenxyr' ^-- _ ---- ''Qz APG I IBNVF EXISflNG3TOFE --VTMGLrEwasinw < i vExlcL[WnsNakEA.. PCE� Q �1 a z co Lrr� �N ��`I�`STVR�_LL�II. fA_- / �1 _ _'���'' � /.r �'�r �7d�IR�ALN� �� Z � NJV,FR5iTY -YI INIA fOMDkT1 / / / / ' _-_-- - _ ' E(xcx�num Asc-so3 ', i� w{ 111 h 11', 9 14IB- 4662, PG, 534,-577 �PJA7-)' /x a6e wLa miulw eq_ ^ 1 ca s Fue laN �� _ _ __ _ 11V .''/__________ '° V' I` L E 'Idl' ' �SOI TYPE-_ ''� ,STgWm nsc-3D3" wVD MP Ek _ �—____=__� l ' . A /�-_s/i��ri Q Z i 1 1 '�' i1 !'; "� Dg 2933PC. 80" 8C` PdA _ � ' - EL= cf. 1 I 5577 / _ 1 I 1 1 lo, i, �:B: 2712,_PG. 325,- ill',i ,I ', 'Ipd�n��l'� D•.B. i056. �+.�'�1.� � C -- ,_'SOICmiayPE''� 1'�� � - \ L -_D.B..757J7 S _ 1 _ i�� / cIP , "--- J w D.B. 453, Pb. b6�PlAT}-'' h q doll', 1 �_ _6jRDV)0 GOLF-COURS&- _ o • - ILA 'll'I,wld, - - \ � "� . _ I' i 'Id /544.Ot AERES /�� _ -- -- 11/r'/'---' 1 `bF` a a gs 1 I '11� I \ -s-'- '___ _ 'o `,o -"_ _ - -'�' "_.___�, -"-____-- ��,1 �' . � al EROSION CONTROL LEGEND` I'll ,'�I II ! I ., CIE' ___^I /� �r _ ...'' = i..'�'� i O Y: / /,'�'/ LIMAS OFO�nulxG nrvD GRADIrvG i I 'All DwNADEDMDE - r - 1' ` o. r����� SCILLADMDE - cl� a REMW �ml� CIP' / • i STDRY BRICK / r' / '�'l . 'i'�/'/. . �_ j FCE AAveD O3xsmDCrton ExmnxcE 3Az m f3 DED1q C 193.1a'(N1w _ �� ''.''YI''/., �/� /. ,•__ IP ® IrvIETFFoiErnox 3.07 l`, 11 r 1 '1'' 1 COi. Or LASNTINET vaortrnox 3.0e ^off H 11 I RMPo0.AAY SEEDING 3.31 2: 11 L jl r/ 11 i " ' I _ _ , I 1 1 I ' d i Dc Dusr CONTROL 3.39 SCALE Iroe NO. S ' '=5P 2 DSo 1 TI 49370 10�11'YV I\l�.WG I / I ICI r� III I '_ii� /61-^NRGIHIA Exaslory AxDsmmExr wxlxDL xnnmeoox'svEaManax nomeER PPP-1 zi, L '4 EROSION CONTROL IEGEND aI t t I AGE CLEARING ANDGRADING )III //jO� DRAUIEAGE DMDE '„'/..ii i;-�-� ,('„/'/I \`jil •I II II I� i `` SOIL PREA DNIDf - ,,/� i/%:'• -/:' a it / l01 I i SPORTS COMP I 'll (� II _ vcE PAVED CCNsIRVLTION EWNnxcE 3.02 e3 '� � "I';�'I• (� \l- _ IP ® INIkTP0.01EC110N 3.0J CVLVE0.T IHIET P0.01ECIION 3.08 SCALE 1"=50' \ 'I I ID __ 1 I m• I I � ', O O 5V' 108' }EMPORAPYSEEOIHG 3.31 UN• `Id Al' :o'\ \ _ 'D" ` _ °oc. �L6.1 o e li A I Ili j� ��',/, Dc VVST CONr 01_ 3.38 -- -_'-_` a i SIV IENCE 3.Ds €wd N _ SOILSYP€: _ _ m W '"VIRGINU EROSION AND SEVIMENI COMROL NPXOROON'SPEPEIfAiICN NVMff0. —36G -=_---_-_-_-_---_--._-----_ asg" €ee 71%,/ (r I'1Ii I'I ',I 'J� '''IIII --_ '/l,/�`�` i i,'/_ 03a= ..3z'a- _ ;__ _ I\I II 1 11/Ill II I'7'' _ \'✓ \ --- - -- - -- - 3 s� �4i �i dill( 1� j/ y I RI/ ( off. sa Pe! r /, ®v/,� ' �� I III v/ \ ;\\� --___ I` 59e oe / I I 1 19BlI`v ;J'S,','� -- 'li ' �'' S 11I II, e =/ CONSTRUCTION � 4//, NI / �I � _ _ ' � ) / ` I I\_ / I ',`v\ ' ' \ \ `� I � (III DIIMPsrEB wlcwER `"�- _ III; l '/' ' I' I I I I \ `\� __ \ �1 �I \�__' II _ I1 ' /,' •'' -,`; 1`� TEMPORARY \"_ __6C __ MORTAR MI%ING / - II' `v \` \\ \` ➢� ,\�``\``` \`\` I /'j ____ i __ '__—--C-�a��/ice / I --- __ _ _- � /i'li--=_ DATS sse -___ Ds/zo/zaz/ � � ovAwn x. A. MAKE I, I I III `�J;.'\ •� \•.\� �\ _ �\;'t_I\-ii Ir'`<%�i I *` i __;� _ ___ •; �,�4i;',' _ � iG � �_ — / _ __ — is oc ______ �` _ -� 11 -4 - \\ \ \ \a' I I' 4-1�9'¢ I \ — — _��� -_-_ i/ ' / DC TS 't �t Z�\ l //�% I - __ '/( • A. MABEE i `R\� `\` \\ \ 1 I I' y I�\ ♦ 1 �� -__�`\rill J _ __ 0 ,� /> % / / _ _ \ _ - • - _ ___ wEcxEo By '��:.`\ �/o '' ,eO <-i '� \� — : I. IllALTER �.\`. \ ✓f i \ \ 'I \ i%r _ _ _ _.. \`, wAS OUT ICLE/ ` RWNGWGE _ _ `\\\ \'\ gO.`` � ____ \ x� I `G., /'.i' r Illi Ir/Iliil' I„ i ��i i _ �'�\` _ I • � j I ( • LV l- ___ MI -W z SOIL TYPE _ IJCRARi°Ixler`-- W , lnT /'6' _`I O oo ol° Irli+lli. i,l IIII ,;"'!r,''/'////,'r / ' '/ / I" 'I \ I11 J. p I' 1 CL I III IIr l I ' ' 1 _ \ '� I Irl1 I.. III' r '/ i r '11 r '\Iw a^ 71 I�II�I"I ,Il //' ' 1�IA4P-95-63 ilrl,i// /;IiJ I'r _• 11 I ' / , UNjV N,S OF VIRGINIA FOUNDATION BIIII 'I11 III II'I ni'li': i/; ',r1 _ �/ __ _.,_' ) l � •• Z E 1, IIIII I, I I ; / ' / ' PG. 574, 577 PLAT (/ I I I'I ill I,/;/„' ' -D,B. �662, (PLAT)III � B \. /( %(` _ , I 11/; � Ts nl1 I III II, /� ' ,/ , - / I -_ \ ' .� :5'CItAiE wjLx i/ s d i !7 r ' / i l / ' III,,, I / I �f_ - _{YB. 2933� PG. 80, 85 (PLAT) _ v3� ' I�'11111�11//' /,, ,'r .D B�27U, PG. 325 _- II "(' Q�Z% / .F 1 ID B. Iom t, 271 a 11tnl .(}i'/'/ii,' _ .B. 750� ) ILL o Z III ( (,� r ' // 'i, 'r2, // '.� I/ ,/ •' II I'I l IIn Iq'I 011 �/PG. 851 PLAT ___"__ i �� ,�� J w W I� nn 453._ )_-r FEb3n'�II II/I F /,' / - 7sIIIIynIYiii__K6 �GOILF GOURSL`�� a W _ "/' �' III I'd Illl'i111111 Illln l; n ', _ _ 544.Oi AUE - I ��1 �§III III11 'Ill 11 ;(n I II '' W d' E. _ I i; lr; rl 11 IIII qd III p1111111 Irr1 I/ T,, / / - \ y(,yv i r ED d .g .�� " r QaZ�: I r il;I I tl� II Ii"IIII"Iu1 /Ir1 III it v����, -'--_ 1 Ak .� vv 1 QE� DP'�U �'� A T ` vl r'(r /I n' IIn V`�v`vv ` _ Isp cfndmin P-neai" �'/ r 1 T51 '1 I �Q O YP c F` CID �I) u 'I Ily'..IIIII fill 111� l II ' SOILTYPk 522� I 'INP-I. IIII'l II I vA:v__- __ _-_--_ ___� � _� - / . �S.lT, __•�_�'•i' //,r, /r I "�i II I v' I I r r i I I_ `I `:z 'I 1`V ' '� t5'cal�iWm � �I I /�/' /,: n€ _ � I 49370 \ `, '. I I I' .'� \V v J _ � � � / , _ ✓ �a _,_^�1i1 � LIB - i :�� A /` r _- __- Tv r - I ' `r Y ( ' sxm no. 5f PPP-1 s g L Hl�llull,` -V.T-\ I1 pa111 ,1O__-:2\�JE /J _ ,P, FJ°�t -_'�l �r`r�o- _----__-___ _a '__ l I ',r®I i I i/,i/li I/ii l°il°II i �% I r ov �6 ti � I �fh _apt-�; ,�., Ty" -5 0 ----�'- B-1_ - '�- ___ ':. __-_;0 =;_i �'� '. f' �/• �'- ___ ,�,1.','i' _ rll IA .'.AJ'��1r IIIli1 I lure { I aS8ry Uoo �� sa _ _5Q6 oe _ _ _ _ _-�� Wit,''/ _ _ �•�— \ 1.`, �\� \`. ����`�d .. ��..� ' I''I������0. �/ s� ______"_� o✓/ - `\ �S�MP I75 63 1 UNI QRSIT'Y OF V%INIX `0004TI01 D'&. '4662, PG. 5,74� 577 (P,LAb i r `' I 'I 'I ', I \ ,', 1`,I�� I D.B.�L94,)PG.,80; Bb (EIAT� o Y `\\ `��� { �'. '\\1.\'Q' l' /\`, 09/20/2021 ,'fir �, -- -- - _ ----- -'- _' -'6,- ,45� PGPL?,_T�. ,,' � �.. oR,NNN _ � V � 1 AV. I ' A MABEE __�_ � �///V,' � `�d� n o -544/0 'P.Gft ;I r,_ '� ,/.,�./. _ A ' , oA.MAB E �, � _ � I`' _ _ _ ,' / _ I ` I / / , \ / I � • 1. SHOWALTER ELME - - /gam"_ _"_" o � - "- - —_"" __" �_ __ / - 111 "' - ..� Aydl d, i I • 1•=so' l _ - - - — �fy/ - _ IIMIT50FpISTVRBAfJiIEYbO CLTENPORARV TOIIEfS � ' - � i s CIP'' '�o %'/ _ 5 �' IBNOG E%I6PiNG SiorvE -- - ` . SF COWMN,✓J / A\ 1 // /' '� �o� HAIILGUA➢EJ \i F�� % A r-e _ , / / r / - EOITLREIE WASIT:IW �-V€MC+.EWFSH'PAEA. PCE �, Q r n ;y{1 PS �MU \`�`J1VH _LL�11,IN /L[ING_ TMF3.'Z5 _ z I IIj1 _ '-� NNEASITY OF VIf3�dINW fOtlNDbT10N co II'� II II 1 4 _ yj -DB- 4bI32, PC, 534,-577 �P,LAF� r 7r //I' Ni--INEA W — � 1 I CONSTRUCTION _ __ - $yuPu' ma OUMPGTER ��- Q __PB'2933, PG ECi "$5 P.LA _>� _' P,. T91s rmwB IN, i -. - e� 'xvsdrs^� Z II ylcA NL .I'I,I, VB7712 PG 325, _ _ _ `� - '/ — ';/ ;/ v, z LL 6 W I - _ I __ D.B. 7055 i>G �H.� ' ' r 1 �3a $ Z I,I� Id+- Y 0� _68: �50PG 372--'�� S 1' __ I — / ° /,' _ cIP _ .; ��� J w w = III ,�� L.. - _ _ - '� ,J LIB' air _-_"b____,D,B, 4-_--gS'(PIAT)- 1� __ __ _ .'�,, _ _ _ 'Ip„v £w; �:n E - el / 6",kyOOD GOLF-000@S -6 0`� _ 5fl4.Ot-A6RES `'o _ - c -„° /' _-_-____ o, ."�,� Iil✓ \ . ,� Z E' �JJ 1:0,o /,= _ — EROSION CON ROL EGEND J / _ t t LINOS OF 0.FAWNG AND GM0ING Q Q y URAIxAGF UmUF I I { , , r p _ / /, / i - SOIL AREA DIVIDE DezGI k U54 me 1 / / ck- , NORIO AR/ Lft UI`W,' , I, STORY BRICK h / f _ �' /•'�, , , � PCE � PFVEO COxGINVLTION EN LANCE 3.02 m g I�(C) nTPEDrg9c-yor BUILDING I / '� i i /� esa. ja' (xnwaeP - , ''':: / - _ IP ® INLErraoTErnox 3.m ?� r�'1 '� ' � � / / � � - / �' '/ �,' ' %/',�'�0 /,' ' _�O CIP GULVEPTTNLET PROTECTION tl C 1 3.08 �O y G 1 i� I / r ,t_ 11\� 4 • - , ' / / , fuel kj — \ PS PEGMNENTSEEOING 3.33CA x �m I R3 O E� MULCHING 3.35 ]O SCALE T"L0• ervo. k 0 50 1 49370 E SILT FENCE 3.05 0 00' 1W' g T 4%�- ♦ _ l 1 [ "i r , l �11'1 _ �, A " sxar.o. s \�k,II � \ �/ „ I� _ I; "'NRGINU EROSION PNO SEOIMEM LONTROLXRNOE I.JK"SPEQFlGTION NIIMBE0. PPP'Z p¢ L EROSION CONTROL LEGEND v t uMITB OECLEAmrvGAND GMD[NG DFSONAGE DOADE - v SOIL AREA DIVIDE '3PORrs �` 1 rll II PCE IA. COSINVRION ENTFANCE 1.02 0 b _ OMP[E- e �u X _ la" ���IA/✓OC1'�6 rD / ' CIP ® COWERT 1NLElN EC9oN 3.0e 1J� 9P 1 SCALE 1-50' • ' - r 0 `, - ' r , r I B`Vi� III A (fa`\\' Aqµ. / PS PERMANEHTSEEDING 3.32 $ ^� "� 501W' ac 335 6E II SILTFENCE 3.05 W'VIRGINIA EROSION AND SEDIMENT WNIROL'AAEEDEK' SASELFI TIDN HIINBE0. r----- — _ _ � '°- ww I; _ _ I 'Ir`v V',I i / / r r7 :�.'-.' e �r" IIII v f _ �' I%I /r� e J���I i(_ '.I�`�',r• i__-____y i `v:�<'ww 3 r �- A. I y - �\ 11i 1ii \�y-%ly .-t �� '�I ' ..r//wfil d�1111 I'1 IIII I�lv IV��/-- ' I11jr �'.1I'Ir CONBTRULTON EA TOILE.- Y MOFEARMI%ING _�`"-_=_ �/' --_ �`:�: - - /illy_ 1'A•,____.i.:." ri "''t ��� _ roaEm - - "-" - - STATION EE 09/20/2021 CB NBy A. MABEE DESIGNEDBY 1 i./,' �. \ ,\r` 'r'I"I �J\r\`\ax �\ _„ i�',' _ �,}� ����— .{'__ —�C _ _ • A. MABEE CHECKED By "'� _\� `\`� `\` -I ' r/rrrr _ _ _ `` \ r� RO//C .E ' / t v _ ___ - __`__\ • I. SlHOlAlWALTER ICLE/ _ _,Q FAIN GUAGF_ CIP • • SCALE ' I rl II ' / �'/ / - � _ ~�.: rll • '^-so' - \;'... • w q \\ \ �\ _ ' ' � • - _\ _ ,\\.. ��" ': __�_ �''� mu: •'i/ \ny rlri rli'7'rit 'I Ir Ili r'/ / -_ \_t \ - r ' - :1I` �:J:�,�`` w rrrr> 1;'ii' 1 r ' ' r �\:n I • CL _�nC'�%� s` - 0 38 ' ` — MI a� Q d � n T / v v W / 9 2 Q WI f- 1/ ,r v' II Q a f... UNkVFk§,V OF VIRGIN- FOUNDATION _ � V ���� .� '� �, 1`w'c'aPec ii.:U)l - PG. 574, 577 PLAT ' _ _ _ _/toe-�r2 se'. v i e i -D,B. 4662, ( _ _'/ A ` W v' w is canre wya I u I: _ D'8. 2933� PG. 80, 85 (PLAT) Lu s_ a PG.325 _"__ 6.B' zirz I z ._ AC.RGE� R-aG 27110550pBI DB. 754 PG. 372 LLZ ZI wIII 11i111'453,PG. 8(PLAT)>p8 'BIRdW00D OULU 544.0B °. [l ,g Z Ex l l= irr A// 'r v 1 Ir lilll ulllii ' // r rToP zT 1Y V / is uu;x([r,' r1r 1 �I O / ® ' I'r �r r r o -' i irr II ilil'�'�'111 v Ir r / sTE INLtvT / r/ r r'� r'/ AE 1oe527 ar rr e=szsir'� "�'/ 4 r�i J Lip I Y: �1111111 ,Av`v1vA1, v ' Is 4aATD ly(EJ'/ ' O , -i 111111'��,v V,11r`v vvAvv _ _ +D I lvv'v I d %9 --- __-_-'F< li' 1 - 1 'r• `I� P �_—___--�`, r 10 / _" `' 'I rh yillul II IIII 111111111 ' r I--' L, � r� - — t� r III III' - n - r. r r II 'll �i T=`r d' it as _ - i oa s z �1 r I _ ++ . r r \ r1 '`�4� 1 ,'/r'i' In'ii � it III '.n I , '/- :vv2._-- 1�� A o_ _--' .,/gin, I r rf� � ` r r I -r i-��1 �✓� 11�1 I a �' Iss cw.�iw.[t- � v I: '�' ''lI, � i€ �.�_____ - __ �',T `•o� �-_-__'. _ I�' _� _--______-_�__ 'l;�i�lr I 'PN' ' oP-s2T as' '/r ''' t I, h'E-1 II I 4.9370 E \ 1 I ' ��� V r 1 � � / 1 d' idR �-c�'`� �a�_,-� � -• - i' ` ,. i F' � 1 ' \ sNEvr nD 5i L rs. sources or roumants. Locations, ana Pollutant, or Pollutant Location on site Prevention Practices, Generating Activity Control Measures C. Sources of Pollutants continued. Common activities and minimum control and prevention practices Pollutant, or Pollutant Location on site Prevention Practices, Generating Activity Control Measures Follow Erosion and Sediment Control Clearing, grading, excavating, and on- Land disturbance area Plan. Dispose of clearing debris at stabilized areas acceptable disposal sites. Seed and mulch, or sod within 7 days of land clean, Cover storm drain inlets and use drip pans Paving operations Roads and driveways and absorbentloil dry for all paving machines to limit leaks ands ills Concrete washout shall occur in area Direct concrete wash water into a leak - Concrete washout and adjacent to the construction entrance as proof container or leak -proof settling basin cement waste designated on the Pollution Prevention that is designed so that no overflows can Plan. occur Enclose or cover material storage areas. Mix paint indoors in a containment area or Structure construction, stucco, Structures in a flat unpaved area. Prevent the painting, and cleaning discharge of soaps, solvents, detergents and wash water, paint, form release oils and curing compounds. Dewatering if necessary when Water shall be filtered, settled or similarly Dewatering operations converting culvert inlet protection treated prior to discharge as shown on shown on plans plan. Designated areas for material delivery and Material delivery and storage Adjacent to construction entrance and storage. Placed near construction construction trailer, entrances, away from waterways and drainage paths Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Pollutant, or Pollutant Location on site Prevention Practices, Generating Activity Control Measures Material use during building process Building areas Follow manufacturer's instructions. MSDS's attached. Waste collection area will not receive a substantial amount of runoff from upland areas and does not drain directly to a waterway. Containers have lids covered before periods of rain, or are in a covered Solid waste disposal As provided by contractor area. Scheduled collection to prevent overfilling. MATERIALS NOT TO BE BURIED ON -SITE Convenient and well -maintained portable sanitary facilities will be provided, and Sanitary waste Current locations shown on plan located away from waterways or inlets. Such facilities shall be regularly maintained. Apply fertilizers in accordance with Landscaping operations Landscape areas shown on plan manufacturer's recommendations and not during rainfall events To be treated in a sediment basin or better Wash area is located at the construction control as specified on plan. Minimize Wash Waters entrance. Adjacent diversion dike will the discharge of pollutants from divert wash water to sediment trap. equipment and vehicle washing Vehicle and equipment washing Designated areas and details shown on Provide containment and filtering for all Ian wash waters per the plan Minimization of exposure to precipitation and stormwater. Minimize the exposure of building materials, building products, construction wastes, trash, landscape materials, fertilizers, pesticides, herbicides, detergents, sanitary waste, and other materials present on the site to precipitation and to stormwater. (Identify all non-stormwater discharges to occur on your site. Keep this plan up-to-date with ongoing site changes and inspections. See CGP, 9VAC25-880-70 section E for examples of non-stormwater discharges.) D. Non-stormwater discharges Discharge Pollutants or Pollutant Constituents Location on Site Dust control water Sediment As shown on plan Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Discharge Pollutants or Pollutant Location on Site Constituents E. Persons responsible for pollution prevention practices (Provide the names and contact information for all persons responsible for prevention practices as listed above.) Mr. Chris Schooley P.O. Box 400218 Charlottesville, VA 22904 434.982.4848 F. Response and reporting practices Minimize discharges from spills and leaks. Minimize the discharge of pollutants from spills and leaks and implement chemical spill and leak prevention and response procedures as follows. Respond to all spills, leaks and discharges as follows, Materials and equipment necessary for oil or chemical spill cleanup will be kept in the temporary material storage trailer onsite. Equipment will include, but not be limited to, brooms, dust pans, mops, rags, gloves, goggles, kitty litter, sand, saw dust, and plastic and metal trash containers. All oil or other chemical spills will be cleaned up immediately upon discovery. Identify and stop source of discharge. Use absorptive materials to soak up as much chemical as possible. Place all contaminated material in trash containers for disposal. Report all spills, leaks and discharges as follows, (Provide detailed response and reporting practices according to 9VAC25-880-70, Part 11, section A.4.e.) Reports will be made to the following: Virginia Department of Emergency Management Emergency Operations Center (EOC) Phone: (800) 468-8892 Spills large enough to reach the storm sewers will be reported to the National Response Center at 1-800424-8802. Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County G. Pollution Prevention Awareness (Describe training and procedures to provide awareness and compliance for all measures in this document; waste management, wash waters, prevention measures, etc.) The registered land disturber shall oversee all construction activities to implement and maintain pollution prevention measures. As such training and procedures shall be provided by contractor for each worker on site before they begin land disturbing activities. Training on implementation of erosion and sediment control devices/procedures must be provided by registered land disturber each time a new E&SC procedure is constructed. Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 7. Discharges to impaired waters, surface waters within an applicable TMDL wasteload allocation, and exceptional waters. This site discharges to impaired waters as detailed on the following sheets. Enhanced inspection frequency is required as outlined below: (1) Inspections shall be conducted at a frequency of (i) at least once every four business days or (ii) at least once every five business days and no later than 48 hours following a measurable storm event. In the event that a measurable storm event occurs when there are more than 48 hours between business days, the inspection shall be conducted on the next business day; and (2) Representative inspections used by utility line installation, pipeline construction, or other similar linear construction activities shall inspect all outfalls discharging to surface waters identified as impaired or for which a TMDL wasteload allocation has been established and approved prior to the term of this general permit. Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 8. Qualified personnel The following personnel are responsible for inspections; (Provide the name, telephone number, and qualifications of the qualified personnel conducting inspections.) Mr. Chris Schooley P.O. Box 400218 Charlottesville, VA 22904 434.982.4848 Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 9. Signed Certification (Provide certification according to 9VAC25-870-370. For purposes of plan review and approvals, this certification should be the owner of the property, the same signature as appears on the bonds and applications. Another operator can be designated on the delegation of authority form to follow.) 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." Owner/Operator Name: Mr. Chris Schoole Company: University of Virginia Foundation Title: Senior rwaestate prgjfin@pger Signature: n / Date: Mr .Chris Schooley P.O. Box 400218 Charlottesville, VA 22904 434.982.4848 Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 10. Delegation of authority. (Provide the persons or positions with authority to sign inspection reports or to modify the stormwater pollution prevention plan. A formal, signed delegation of authority is needed.) 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 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) (city, state, zip) (phone) 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: Mr. Chris Schoole Company: UniversAv of Vir ini ndalion Title: ,{- Signature: Date: Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 11. General permit copy (Provide a copy of the construction general permit, 9VAC25-880) Issued — 10/2014 Stonnwater Pollution Prevention Plan (SWPPP) Albemarle County COMMONWEALTH of VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY General Permit No.: VAR10 Effective Date: July 1, 2019 Expiration Date: June 30, 2024 GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM CONSTRUCTION ACTIVITIES AUTHORIZATION TO DISCHARGE UNDER THE VIRGINIA STORMWATER MANAGEMENT PROGRAM AND THE VIRGINIA STORMWATER MANAGEMENT ACT In compliance with the provisions of the Clean Water Act, as amended, and pursuant to the Virginia Stormwater Management Act and regulations adopted pursuant thereto, operators of construction activities are authorized to discharge to surface waters within the boundaries of the Commonwealth of Virginia, except those specifically named in State Water Control Board regulations that prohibit such discharges. The authorized discharge shall be in accordance with the registration statement filed with the Department of Environmental Quality, this cover page, Part I - Discharge Authorization and Special Conditions, Part II - Stormwater Pollution Prevention Plan, and Part III - Conditions Applicable to All VPDES Permits as set forth in this general permit. Construction General Permit Effective July 1, 2019 Page 2 of 26 192TO 1 DISCHARGE AUTHORIZATION AND SPECIAL CONDITIONS A. Coverage under this general permit. During the period beginning with the date of coverage under this general permit and lasting until the general permit's expiration date, the operator is authorized to discharge stormwater from construction activities. This general permit also authorizes stormwater discharges from support activities (e.g., concrete or asphalt batch plants, equipment staging yards, material storage areas, excavated material disposal areas, borrow areas) located on -site or off -site provided that: a. The support activity is directly related to the construction activity that is required to have general permit coverage for discharges of stormwater from construction activities; b. The support activity is not a commercial operation, nor does it serve multiple unrelated construction activities by different operators; c. The support activity does not operate beyond the completion of the last construction activity it supports; d. The support activity is identified in the registration statement at the time of general permit coverage; e. Appropriate control measures are identified in a stormwater pollution prevention plan and implemented to address the discharges from the support activity areas; and f. All applicable state, federal, and local approvals are obtained for the support activity. B. Limitations on coverage. 1. Post -construction discharges. This general permit does not authorize stormwater discharges that originate from the site after construction activities have been completed and the site, including any support activity sites covered under the general permit registration, has undergone final stabilization. Post -construction industrial stormwater discharges may need to be covered by a separate VPDES permit. Discharges mixed with nonstormwater. This general permit does not authorize discharges that are mixed with sources of nonstormwater, other than those discharges that are identified in Part I E (Authorized nonstormwater discharges) and are in compliance with this general permit. Discharges covered by another state permit. This general permit does not authorize discharges of stormwater from construction activities that have been covered under an individual permit or required to obtain coverage under an alternative general permit. Page 3 of 26 4. Impaired waters and total maximum daily load (TMDL) limitation. Nutrient and sediment impaired waters. Discharges of stormwater from construction activities to surface waters identified as impaired in the 2016 § 305(b)/303(d) Water Quality Assessment Integrated Report or for which a TMDL wasteload allocation has been established and approved prior to the term of this general permit for (i) sediment or a sediment -related parameter (i.e., total suspended solids or turbidity) or (ii) nutrients (i.e., nitrogen or phosphorus) are not eligible for coverage under this general permit unless the operator develops, implements, and maintains a stormwater pollution prevention plan (SWPPP) in accordance with Part II B 5 of this permit that minimizes the pollutants of concern and, when applicable, is consistent with the assumptions and requirements of the approved TMDL wasteload allocations and implements an inspection frequency consistent with Part II G 2 a. Polychlorinated biphenyl (PCB) impaired waters. Discharges of stormwater from construction activities that include the demolition of any structure with at least 10,000 square feet of floor space built or renovated before January 1, 1980, to surface waters identified as impaired in the 2016 § 305(b)/303(d) Water Quality Assessment Integrated Report or for which a TMDL wasteload allocation has been established and approved prior to the term of this general permit for PCB are not eligible for coverage under this general permit unless the operator develops, implements, and maintains a SWPPP in accordance with Part II B 6 of this permit that minimizes the pollutants of concern and, when applicable, is consistent with the assumptions and requirements of the approved TMDL wasteload allocations, and implements an inspection frequency consistent with Part II G 2 a. Exceptional waters limitation. Discharges of stormwater from construction activities not previously covered under the general permit effective on July 1, 2014, to exceptional waters identified in 9VAC25-260-30 A 3 c are not eligible for coverage under this general permit unless the operator develops, implements, and maintains a SWPPP in accordance with Part II B 7 of this permit and implements an inspection frequency consistent with Part II G 2 a. 6. There shall be no discharge of floating solids or visible foam in other than trace amounts C. Commingled discharges. Discharges authorized by this general permit may be commingled with other sources of stormwater that are not required to be covered under a state permit, so long as the commingled discharge is in compliance with this general permit. Discharges authorized by a separate state or VPDES permit may be commingled with discharges authorized by this general permit so long as all such discharges comply with all applicable state and VPDES permit requirements. D. Prohibition of nonstormwater discharges. Except as provided in Parts I A 2, 1 C, and I E, all discharges covered by this general permit shall be composed entirely of stormwater associated with construction activities. All other discharges including the following are prohibited: 1. Wastewater from washout of concrete; 2. Wastewater from the washout and cleanout of stucco, paint, form release oils, curing compounds, and other construction materials; Page 4 of 26 3. Fuels, oils, or other pollutants used in vehicle and equipment operation and maintenance; 4. Oils, toxic substances, or hazardous substances from spills or other releases; and 5. Soaps, solvents, or detergents used in equipment and vehicle washing. E. Authorized nonstormwater discharges. The following nonstormwater discharges from construction activities are authorized by this general permit when discharged in compliance with this general permit: 1. Discharges from firefighting activities; 2. Fire hydrant flushings; 3. Waters used to wash vehicles or equipment where soaps, solvents, or detergents have not been used and the wash water has been filtered, settled, or similarly treated prior to discharge; 4. Water used to control dust that has been filtered, settled, or similarly treated prior to discharge; 5. Potable water sources, including uncontaminated waterline flushings, managed in a manner to avoid an instream impact; 6. Routine external building wash down where soaps, solvents or detergents have not been used and the wash water has been filtered, settled, or similarly treated prior to discharge; 7. Pavement wash waters where spills or leaks of toxic or hazardous materials have not occurred (or where all spilled or leaked material has been removed prior to washing); where soaps, solvents, or detergents have not been used; and where the wash water has been filtered, settled, or similarly treated prior to discharge; 8. Uncontaminated air conditioning or compressor condensate; 9. Uncontaminated ground water or spring water; 10. Foundation or footing drains where flows are not contaminated with process materials such as solvents; 11. Uncontaminated excavation dewatering, including dewatering of trenches and excavations that have been filtered, settled, or similarly treated prior to discharge; and 12. Landscape irrigation. F. Termination of general permit coverage. 1. The operator of the construction activity shall submit a notice of termination in accordance with 9VAC25-880-60, unless a registration statement was not required to be submitted in accordance with 9VAC25-880-50 A 1 c or A 2 b for single-family detached residential structures, to the VSMP authority after one or more of the following conditions have been met: Page 5 of 26 a. Necessary permanent control measures included in the SWPPP for the site are in place and functioning effectively and final stabilization has been achieved on all portions of the site for which the operator has operational control. When applicable, long term responsibility and maintenance requirements for permanent control measures shall be recorded in the local land records prior to the submission of a complete and accurate notice of termination and the construction record drawing prepared; b. Another operator has assumed control over all areas of the site that have not been finally stabilized and obtained coverage for the ongoing discharge; c. Coverage under an alternative VPDES or state permit has been obtained; or d. For individual lots in residential construction only, final stabilization as defined in 9VAC25- 880-1 has been completed, including providing written notification to the homeowner and incorporating a copy of the notification and signed certification statement into the SWPPP, and the residence has been transferred to the homeowner. The notice of termination shall be submitted no later than 30 days after one of the above conditions in subdivision 1 of this subsection is met. 3. Termination of authorization to discharge for the conditions set forth in subdivision 1 a of this subsection shall be effective upon notification from the department that the provisions of subdivision 1 a of this subsection have been met or 60 days after submittal of a complete and accurate notice of termination in accordance with 9VAC25-880-60 C, whichever occurs first. 4. Authorization to discharge terminates at midnight on the date that the notice of termination is submitted for the conditions set forth in subdivisions 1 b through 1 d of this subsection unless otherwise notified by the VSMP authority or department. 5. The notice of termination shall be signed in accordance with Part III K of this general permit. G. Water quality protection. 1. The operator shall select, install, implement, and maintain control measures as identified in the SWPPP at the construction site that minimize pollutants in the discharge as necessary to ensure that the operator's discharge does not cause or contribute to an excursion above any applicable water quality standard. If it is determined by the department that the operator's discharges are causing, have reasonable potential to cause, or are contributing to an excursion above any applicable water quality standard, the department, in consultation with the VSMP authority, may take appropriate enforcement action and require the operator to: a. Modify or implement additional control measures in accordance with Part II C to adequately address the identified water quality concerns; b. Submit valid and verifiable data and information that are representative of ambient conditions and indicate that the receiving water is attaining water quality standards; or Page 6 of 26 c. Submit an individual permit application in accordance with 9VAC25-870-410 B 3. All written responses required under this chapter shall include a signed certification consistent with Part III K. 7_1:M STORMWATER POLLUTION PREVENTION PLAN A. Stormwater pollution prevent plan. A stormwater pollution prevention plan (SWPPP) shall be developed prior to the submission of a registration statement and implemented for the construction activity, including any support activity, covered by this general permit. SWPPPs shall be prepared in accordance with good engineering practices. Construction activities that are part of a larger common plan of development or sale and disturb less than one acre may utilize a SWPPP template provided by the department and need not provide a separate stormwater management plan if one has been prepared and implemented for the larger common plan of development or sale. The SWPPP requirements of this general permit may be fulfilled by incorporating by reference other plans such as a spill prevention control and countermeasure (SPCC) plan developed for the site under § 311 of the federal Clean Water Act or best management practices (BMP) programs otherwise required for the facility provided that the incorporated plan meets or exceeds the SWPPP requirements of Part II B. All plans incorporated by reference into the SWPPP become enforceable under this general permit. If a plan incorporated by reference does not contain all of the required elements of the SWPPP, the operator shall develop the missing elements and include them in the SWPPP. 3. Any operator that was authorized to discharge under the general permit effective July 1, 2014, and that intends to continue coverage under this general permit, shall update its stormwater pollution prevention plan to comply with the requirements of this general permit no later than 60 days after the date of coverage under this general permit. B. Contents. The SWPPP shall include the following items: 1. General information. a. A signed copy of the registration statement, if required, for coverage under the general VPDES permit for discharges of stormwater from construction activities; b. Upon receipt, a copy of the notice of coverage under the general VPDES permit for discharges of stormwater from construction activities (i.e., notice of coverage letter); c. Upon receipt, a copy of the general VPDES permit for discharges of stormwater from construction activities; d. A narrative description of the nature of the construction activity, including the function of the project (e.g., low density residential, shopping mall, highway, etc.); e. A legible site plan identifying: Page 7 of 26 (1) Directions of stormwater flow and approximate slopes anticipated after major grading activities; (2) Limits of land disturbance including steep slopes and natural buffers around surface waters that will not be disturbed; (3) Locations of major structural and nonstructural control measures, including sediment basins and traps, perimeter dikes, sediment barriers, and other measures intended to filter, settle, or similarly treat sediment, that will be installed between disturbed areas and the undisturbed vegetated areas in order to increase sediment removal and maximize stormwater infiltration; (4) Locations of surface waters; (5) Locations where concentrated stormwater is discharged; (6) Locations of any support activities, including (i) areas where equipment and vehicle washing, wheel wash water, and other wash water is to occur; (ii) storage areas for chemicals such as acids, fuels, fertilizers, and other lawn care chemicals; (iii) concrete wash out areas; (iv) vehicle fueling and maintenance areas; (v) sanitary waste facilities, including those temporarily placed on the construction site; and (vi) construction waste storage; and (7) When applicable, the location of the on -site rain gauge or the methodology established in consultation with the VSMP authority used to identify measurable storm events for inspection as allowed by Part II G 2 a (1) (ii) or Part II G 2 b (2). Erosion and sediment control plan. a. An erosion and sediment control plan designed and approved in accordance with the Virginia Erosion and Sediment Control Regulations (9VAC25-840), an "agreement in lieu of a plan" as defined in 9VAC25-840-10 from the VESCP authority, or an erosion and sediment control plan prepared in accordance with annual standards and specifications approved by the department. b. All erosion and sediment control plans shall include a statement describing the maintenance responsibilities required for the erosion and sediment controls used. c. An approved erosion and sediment control plan, "agreement in lieu of a plan," or erosion and sediment control plan prepared in accordance with department -approved annual standards and specifications, implemented to: (1) Control the volume and velocity of stormwater runoff within the site to minimize soil erosion; (2) Control stormwater discharges, including peak flow rates and total stormwater volume, to minimize erosion at outlets and to minimize downstream channel and stream bank erosion; Page 8 of 26 (3) Minimize the amount of soil exposed during the construction activity; (4) Minimize the disturbance of steep slopes; (5) Minimize sediment discharges from the site in a manner that addresses (i) the amount, frequency, intensity, and duration of precipitation; (ii) the nature of resulting stormwater runoff; and (iii) soil characteristics, including the range of soil particle sizes present on the site; (6) Provide and maintain natural buffers around surface waters, direct stormwater to vegetated areas to increase sediment removal, and maximize stormwater infiltration, unless infeasible; (7) Minimize soil compaction and, unless infeasible, preserve topsoil; (8) Ensure initiation of stabilization activities, as defined in 9VAC25-880-1, of disturbed areas immediately whenever any clearing, grading, excavating, or other land - disturbing activities have permanently ceased on any portion of the site, or temporarily ceased on any portion of the site and will not resume for a period exceeding 14 days; and (9) Utilize outlet structures that withdraw stormwater from the surface (i.e., above the permanent pool or wet storage water surface elevation), unless infeasible, when discharging from sediment basins or sediment traps. 3. Stormwater management plan. a. Except for those projects identified in Part II B 3 b, a stormwater management plan approved by the VSMP authority as authorized under the Virginia Stormwater Management Program (VSMP) Regulation (9VAC25-870), or an "agreement in lieu of a stormwater management plan" as defined in 9VAC25-870-10 from the VSMP authority, or a stormwater management plan prepared in accordance with annual standards and specifications approved by the department. b. For any operator meeting the conditions of 9VAC25-870-47 B of the VSMP regulation, an approved stormwater management plan is not required. In lieu of an approved stormwater management plan, the SWPPP shall include a description of, and all necessary calculations supporting, all post -construction stormwater management measures that will be installed prior to the completion of the construction process to control pollutants in stormwater discharges after construction operations have been completed. Structural measures should be placed on upland soils to the degree possible. Such measures must be designed and installed in accordance with applicable VESCP authority, VSMP authority, state, and federal requirements, and any necessary permits must be obtained. Pollution prevention plan. A pollution prevention plan that addresses potential pollutant - generating activities that may reasonably be expected to affect the quality of stormwater discharges from the construction activity, including any support activity. The pollution prevention plan shall: a. Identify the potential pollutant -generating activities and the pollutant that is expected to be exposed to stormwater; Page 9 of 26 b. Describe the location where the potential pollutant -generating activities will occur, or if identified on the site plan, reference the site plan; c. Identify all nonstormwater discharges, as authorized in Part I E of this general permit, that are or will be commingled with stormwater discharges from the construction activity, including any applicable support activity; d. Identify the person responsible for implementing the pollution prevention practice or practices for each pollutant -generating activity (if other than the person listed as the qualified personnel); e. Describe the pollution prevention practices and procedures that will be implemented to: (1) Prevent and respond to leaks, spills, and other releases including (i) procedures for expeditiously stopping, containing, and cleaning up spills, leaks, and other releases; and (ii) procedures for reporting leaks, spills, and other releases in accordance with Part III G; (2) Prevent the discharge of spilled and leaked fuels and chemicals from vehicle fueling and maintenance activities (e.g., providing secondary containment such as spill berms, decks, spill containment pallets, providing cover where appropriate, and having spill kits readily available); (3) Prevent the discharge of soaps, solvents, detergents, and wash water from construction materials, including the clean-up of stucco, paint, form release oils, and curing compounds (e.g., providing (i) cover (e.g., plastic sheeting or temporary roofs) to prevent contact with stormwater; (ii) collection and proper disposal in a manner to prevent contact with stormwater; and (iii) a similarly effective means designed to prevent discharge of these pollutants); (4) Minimize the discharge of pollutants from vehicle and equipment washing, wheel wash water, and other types of washing (e.g., locating activities away from surface waters and stormwater inlets or conveyance and directing wash waters to sediment basins or traps, using filtration devices such as filter bags or sand filters, or using similarly effective controls); (5) Direct concrete wash water into a leak -proof container or leak -proof settling basin. The container or basin shall be designed so that no overflows can occur due to inadequate sizing or precipitation. Hardened concrete wastes shall be removed and disposed of in a manner consistent with the handling of other construction wastes. Liquid concrete wastes shall be removed and disposed of in a manner consistent with the handling of other construction wash waters and shall not be discharged to surface waters; (6) Minimize the discharge of pollutants from storage, handling, and disposal of construction products, materials, and wastes including (i) building products such as asphalt sealants, copper flashing, roofing materials, adhesives, and concrete admixtures; (ii) pesticides, herbicides, insecticides, fertilizers, and landscape Page 10 of 26 materials; and (iii) construction and domestic wastes such as packaging materials, scrap construction materials, masonry products, timber, pipe and electrical cuttings, plastics, Styrofoam, concrete, and other trash or building materials; (7) Prevent the discharge of fuels, oils, and other petroleum products, hazardous or toxic wastes, waste concrete, and sanitary wastes; (8) Address any other discharge from the potential pollutant -generating activities not addressed above; (9) Minimize the exposure of waste materials to precipitation by closing or covering waste containers during precipitation events and at the end of the business day, or implementing other similarly effective practices. Minimization of exposure is not required in cases where the exposure to precipitation will not result in a discharge of pollutants; and f. Describe procedures for providing pollution prevention awareness of all applicable wastes, including any wash water, disposal practices, and applicable disposal locations of such wastes, to personnel in order to comply with the conditions of this general permit. The operator shall implement the procedures described in the SWPPP. SWPPP requirements for discharges to nutrient and sediment impaired waters. For discharges to surface waters (i) identified as impaired in the 2016 § 305(b)/303(d) Water Quality Assessment Integrated Report or (ii) with an applicable TMDL wasteload allocation established and approved prior to the term of this general permit for sediment for a sediment - related parameter (i.e., total suspended solids or turbidity) or nutrients (i.e., nitrogen or phosphorus), the operator shall: a. Identify the impaired waters, approved TMDLs, and pollutants of concern in the SWPPP; and b. Provide clear direction in the SWPPP that: (1) Permanent or temporary soil stabilization shall be applied to denuded areas within seven days after final grade is reached on any portion of the site; (2) Nutrients shall be applied in accordance with manufacturer's recommendations or an approved nutrient management plan and shall not be applied during rainfall events; and (3) A modified inspection schedule shall be implemented in accordance with Part II G 2 a. SWPPP requirements for discharges to polychlorinated biphenyl (PCB) impaired waters. For discharges from construction activities that include the demolition of any structure with at least 10,000 square feet of floor space built or renovated before January 1, 1980, to surface waters (i) identified as impaired in the 2016 § 305(b)/303(d) Water Quality Assessment Integrated Report or (ii) with an applicable TMDL wasteload allocation established and approved prior to the term of this general permit for PCB, the operator shall: Page 11 of 26 a. Identify the impaired waters, approved TMDLs, and pollutant of concern in the SWPPP; b. Implement the approved erosion and sediment control plan in accordance with Part II B 2; c. Dispose of waste materials in compliance with applicable state, federal, and local requirements; and d. Implement a modified inspection schedule in accordance with Part II G 2 a. 7. SWPPP requirements for discharges to exceptional waters. For discharges to surface waters identified in 9VAC25-260-30 A 3 c as an exceptional water, the operator shall: a. Identify the exceptional surface waters in the SWPPP; and b. Provide clear direction in the SWPPP that: (1) Permanent or temporary soil stabilization shall be applied to denuded areas within seven days after final grade is reached on any portion of the site; (2) Nutrients shall be applied in accordance with manufacturer's recommendations or an approved nutrient management plan and shall not be applied during rainfall events; and (3) A modified inspection schedule shall be implemented in accordance with Part II G 2 a. 8. Identification of qualified personnel. The name, phone number, and qualifications of the qualified personnel conducting inspections required by this general permit. 9. Delegation of authority. The individuals or positions with delegated authority, in accordance with Part III K, to sign inspection reports or modify the SWPPP. 10. SWPPP signature. The SWPPP shall be signed and dated in accordance with Part III K. C. SWPPP amendments, modification, and updates. 1. The operator shall amend the SWPPP whenever there is a change in the design, construction, operation, or maintenance that has a significant effect on the discharge of pollutants to surface waters and that has not been previously addressed in the SWPPP. The SWPPP shall be amended if, during inspections or investigations by the operator's qualified personnel, or by local, state, or federal officials, it is determined that the existing control measures are ineffective in minimizing pollutants in discharges from the construction activity. Revisions to the SWPPP shall include additional or modified control measures designed and implemented to correct problems identified. If approval by the VESCP authority, VSMP authority, or department is necessary for the control measure, revisions to the SWPPP shall be completed no later than seven calendar days following approval. Implementation of these additional or modified control measures shall be accomplished as described in Part II H. Page 12 of 26 3. The SWPPP shall clearly identify the contractors that will implement and maintain each control measure identified in the SWPPP. The SWPPP shall be amended to identify any new contractor that will implement and maintain a control measure. 4. The operator shall update the SWPPP as soon as possible but no later than seven days following any modification to its implementation. All modifications or updates to the SWPPP shall be noted and shall include the following items: a. A record of dates when: (1) Major grading activities occur; (2) Construction activities temporarily or permanently cease on a portion of the site; and (3) Stabilization measures are initiated; b. Documentation of replaced or modified controls where periodic inspections or other information have indicated that the controls have been used inappropriately or incorrectly and were modified; c. Areas that have reached final stabilization and where no further SWPPP or inspection requirements apply; d. All properties that are no longer under the legal control of the operator and the dates on which the operator no longer had legal control over each property; e. The date of any prohibited discharges, the discharge volume released, and what actions were taken to minimize the impact of the release; f. Measures taken to prevent the reoccurrence of any prohibited discharge; and g. Measures taken to address any evidence identified as a result of an inspection required under Part II G. 5. Amendments, modifications, or updates to the SWPPP shall be signed in accordance with Part III K. D. Public notification. Upon commencement of land disturbance, the operator shall post conspicuously a copy of the notice of coverage letter near the main entrance of the construction activity. For linear projects, the operator shall post the notice of coverage letter at a publicly accessible location near an active part of the construction project (e.g., where a pipeline crosses a public road). The operator shall maintain the posted information until termination of general permit coverage as specified in Part I F. E. SWPPP availability. 1. Operators with day-to-day operational control over SWPPP implementation shall have a copy of the SWPPP available at a central location on -site for use by those identified as having responsibilities under the SWPPP whenever they are on the construction site. Page 13 of 26 The operator shall make the SWPPP and all amendments, modifications, and updates available upon request to the department, the VSMP authority, the EPA, the VESCP authority, local government officials, or the operator of a municipal separate storm sewer system receiving discharges from the construction activity. If an on -site location is unavailable to store the SWPPP when no personnel are present, notice of the SWPPP's location shall be posted near the main entrance of the construction site. The operator shall make the SWPPP available for public review in an electronic format or in hard copy. Information for public access to the SWPPP shall be posted and maintained in accordance with Part II D. If not provided electronically, public access to the SWPPP may be arranged upon request at a time and at a publicly accessible location convenient to the operator or his designee but shall be no less than once per month and shall be during normal business hours. Information not required to be contained within the SWPPP by this general permit is not required to be released. F. SWPPP implementation. The operator shall implement the SWPPP and subsequent amendments, modifications, and updates from commencement of land disturbance until termination of general permit coverage as specified in Part I F. All control measures shall be properly maintained in effective operating condition in accordance with good engineering practices and, where applicable, manufacturer specifications. If a site inspection required by Part II G identifies a control measure that is not operating effectively, corrective actions shall be completed as soon as practicable, but no later than seven days after discovery or a longer period as established by the VSMP authority, to maintain the continued effectiveness of the control measures. If site inspections required by Part II G identify an existing control measure that needs to be modified or if an additional or alternative control measure is necessary for any reason, implementation shall be completed prior to the next anticipated measurable storm event. If implementation prior to the next anticipated measurable storm event is impracticable, then additional or alternative control measures shall be implemented as soon as practicable, but no later than seven days after discovery or a longer period as established by the VSMP authority. G. SWPPP Inspections. 1. Personnel responsible for on -site and off -site inspections. Inspections required by this general permit shall be conducted by the qualified personnel identified by the operator in the SWPPP. The operator is responsible for ensuring that the qualified personnel conduct the inspection. 2. Inspection schedule. a. For construction activities that discharge to a surface water identified in Part 11 B 5 and B 6 as impaired or having an approved TMDL or Part I B 7 as exceptional, the following inspection schedule requirements apply: (1) Inspections shall be conducted at a frequency of (i) at least once every four business days or (ii) at least once every five business days and no later than 24 hours following a measurable storm event. In the event that a measurable storm event occurs when Page 14 of 26 there are more than 24 hours between business days, the inspection shall be conducted on the next business day; and (2) Representative inspections as authorized in Part II G 2 d shall not be allowed. b. Except as specified in Part II G 2 a, inspections shall be conducted at a frequency of: (1) At least once every five business days; or (2) At least once every 10 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. c. Where areas have been temporarily stabilized or land -disturbing activities will be suspended due to continuous frozen ground conditions and stormwater discharges are unlikely, the inspection frequency described in Part II G 2 a and 2 b may be reduced to once per month. If weather conditions (such as above freezing temperatures or rain or snow events) make discharges likely, the operator shall immediately resume the regular inspection frequency. d. Except as prohibited in Part II G 2 a (2), representative inspections may be utilized for utility line installation, pipeline construction, or other similar linear construction activities provided that: (1) Temporary or permanent soil stabilization has been installed and vehicle access may compromise the temporary or permanent soil stabilization and potentially cause additional land disturbance increasing the potential for erosion; (2) Inspections occur on the same frequency as other construction activities; (3) Control measures are inspected along the construction site 0.25 miles above and below each access point (i.e., where a roadway, undisturbed right-of-way, or other similar feature intersects the construction activity and access does not compromise temporary or permanent soil stabilization); and (4) Inspection locations are provided in the inspection report required by Part II G. e. If adverse weather causes the safety of the inspection personnel to be in jeopardy, the inspection may be delayed until the next business day on which it is safe to perform the inspection. Any time inspections are delayed due to adverse weather conditions, evidence of the adverse weather conditions shall be included in the SWPPP with the dates of occurrence. 3. Inspection requirements. a. As part of the inspection, the qualified personnel shall: (1) Record the date and time of the inspection and, when applicable, the date and rainfall amount of the last measurable storm event; Page 15 of 26 (2) Record the information and a description of any discharges occurring at the time of the inspection or evidence of discharges occurring prior to the inspection; (3) Record any land -disturbing activities that have occurred outside of the approved erosion and sediment control plan; (4) Inspect the following for installation in accordance with the approved erosion and sediment control plan, identification of any maintenance needs, and evaluation of effectiveness in minimizing sediment discharge, including whether the control has been inappropriately or incorrectly used: (a) All perimeter erosion and sediment controls, such as silt fence; (b) Soil stockpiles, when applicable, and borrow areas for stabilization or sediment trapping measures; (c) Completed earthen structures, such as dams, dikes, ditches, and diversions for stabilization and effective impoundment or flow control; (d) Cut and fill slopes; (e) Sediment basins and traps, sediment barriers, and other measures installed to control sediment discharge from stormwater; (f) Temporary or permanent channels, flumes, or other slope drain structures installed to convey concentrated runoff down cut and fill slopes; (g) Storm inlets that have been made operational to ensure that sediment laden stormwater does not enter without first being filtered or similarly treated; and (h) Construction vehicle access routes that intersect or access paved or public roads for minimizing sediment tracking; (5) Inspect areas that have reached final grade or that will remain dormant for more than 14 days to ensure: (a) Initiation of stabilization activities have occurred immediately, as defined in 9VAC25-880-1; and (b) Stabilization activities have been completed within seven days of reaching grade or stopping work; (6) Inspect for evidence that the approved erosion and sediment control plan, "agreement in lieu of a plan," or erosion and sediment control plan prepared in accordance with department -approved annual standards and specifications has not been properly implemented. This includes: Page 16 of 26 (a) Concentrated flows of stormwater in conveyances such as rills, rivulets, or channels that have not been filtered, settled, or similarly treated prior to discharge, or evidence thereof; (b) Sediment laden or turbid flows of stormwater that have not been filtered or settled to remove sediments prior to discharge; (c) Sediment deposition in areas that drain to unprotected stormwater inlets or catch basins that discharge to surface waters. Inlets and catch basins with failing sediment controls due to improper installation, lack of maintenance, or inadequate design are considered unprotected; (d) Sediment deposition on any property (including public and private streets) outside of the construction activity covered by this general permit; (e) Required stabilization has not been initiated or completed or is not effective on portions of the site; (f) Sediment basins without adequate wet or dry storage volume or sediment basins that allow the discharge of stormwater from below the surface of the wet storage portion of the basin; (g) Sediment traps without adequate wet or dry storage or sediment traps that allow the discharge of stormwater from below the surface of the wet storage portion of the trap; and (h) Land disturbance or sediment deposition outside of the approved area to be disturbed; (7) Inspect pollutant generating activities identified in the pollution prevention plan for the proper implementation, maintenance, and effectiveness of the procedures and practices; (8) Identify any pollutant generating activities not identified in the pollution prevention plan; and (9) Identify and document the presence of any evidence of the discharge of pollutants prohibited by this general permit. 4. Inspection report. Each inspection report shall include the following items: a. The date and time of the inspection and, when applicable, the date and rainfall amount of the last measurable storm event; b. Summarized findings of the inspection; c. The locations of prohibited discharges; d. The locations of control measures that require maintenance; Page 17 of 26 e. The locations of control measures that failed to operate as designed or proved inadequate or inappropriate for a particular location; f. The locations where any evidence identified under Part II G 3 a (6) exists; g. The locations where any additional control measure is needed; h. A list of corrective actions required (including any changes to the SWPPP that are necessary) as a result of the inspection or to maintain permit compliance; i. Documentation of any corrective actions required from a previous inspection that have not been implemented; and The date and signature of the qualified personnel and the operator or its duly authorized representative. 5. The inspection report shall be included into the SWPPP no later than four business days after the inspection is complete. The inspection report and any actions taken in accordance with Part II shall be retained by the operator as part of the SWPPP for at least three years from the date that general permit coverage expires or is terminated. The inspection report shall identify any incidents of noncompliance. Where an inspection report does not identify any incidents of noncompliance, the report shall contain a certification that the construction activity is in compliance with the SWPPP and this general permit. The report shall be signed in accordance with Part III K of this general permit. H. Corrective actions. The operator shall implement the corrective actions identified as a result of an inspection as soon as practicable but no later than seven days after discovery or a longer period as approved by the VSMP authority. If approval of a corrective action by a regulatory authority (e.g., VSMP authority, VESCP authority, or the department) is necessary, additional control measures shall be implemented to minimize pollutants in stormwater discharges until such approvals can be obtained. The operator may be required to remove accumulated sediment deposits located outside of the construction activity covered by this general permit as soon as practicable in order to minimize environmental impacts. The operator shall notify the VSMP authority and the department as well as obtain all applicable federal, state, and local authorizations, approvals, and permits prior to the removal of sediments accumulated in surface waters including wetlands. Page 18 of 26 PART III CONDITIONS APPLICABLE TO ALL VPDES PERMITS NOTE: Discharge monitoring is not required for this general permit. If the operator chooses to monitor stormwater discharges or control measures, the operator shall comply with the requirements of subsections A, B, and C, as appropriate. A. Monitoring. 1. Samples and measurements taken for the purpose of monitoring shall be representative of the monitoring activity. Monitoring shall be conducted according to procedures approved under 40 CFR Part 136 or alternative methods approved by the U.S. Environmental Protection Agency, unless other procedures have been specified in this general permit. Analyses performed according to test procedures approved under 40 CFR Part 136 shall be performed by an environmental laboratory certified under regulations adopted by the Department of General Services (1 VAC30-45 or 1 VAC30-46). 3. The operator shall periodically calibrate and perform maintenance procedures on all monitoring and analytical instrumentation at intervals that will ensure accuracy of measurements. B. Records. 1. Monitoring records and reports shall include a. The date, exact place, and time of sampling or measurements; b. The individuals who performed the sampling or measurements; c. The dates and times analyses were performed; d. The individuals who performed the analyses; e. The analytical techniques or methods used; and f. The results of such analyses. 2. The operator shall retain records of all monitoring information, including all calibration and maintenance records and all original strip chart recordings for continuous monitoring instrumentation, copies of all reports required by this general permit, and records of all data used to complete the registration statement for this general permit, for a period of at least three years from the date of the sample, measurement, report or request for coverage. This period of retention shall be extended automatically during the course of any unresolved litigation regarding the regulated activity or regarding control standards applicable to the operator, or as requested by the board. C. Reporting monitoring results. Page 19 of 26 1. The operator shall update the SWPPP to include the results of the monitoring as may be performed in accordance with this general permit, unless another reporting schedule is specified elsewhere in this general permit. 2. Monitoring results shall be reported on a discharge monitoring report (DMR); on forms provided, approved or specified by the department; or in any format provided that the date, location, parameter, method, and result of the monitoring activity are included. If the operator monitors any pollutant specifically addressed by this general permit more frequently than required by this general permit using test procedures approved under 40 CFR Part 136 or using other test procedures approved by the U.S. Environmental Protection Agency or using procedures specified in this general permit, the results of this monitoring shall be included in the calculation and reporting of the data submitted in the DMR or reporting form specified by the department. 4. Calculations for all limitations which require averaging of measurements shall utilize an arithmetic mean unless otherwise specified in this general permit. D. Duty to provide information. The operator shall furnish, within a reasonable time, any information which the board may request to determine whether cause exists for terminating this general permit coverage or to determine compliance with this general permit. The board, department, EPA, or VSMP authority may require the operator to furnish, upon request, such plans, specifications, and other pertinent information as may be necessary to determine the effect of the wastes from his discharge on the quality of surface waters, or such other information as may be necessary to accomplish the purposes of the CWA and the Virginia Stormwater Management Act. The operator shall also furnish to the board, department, EPA, or VSMP authority, upon request, copies of records required to be kept by this general permit. E. Compliance schedule reports. Reports of compliance or noncompliance with, or any progress reports on, interim and final requirements contained in any compliance schedule of this general permit shall be submitted no later than 14 days following each schedule date. F. Unauthorized stormwater discharges. Pursuant to § 62.1-44.5 of the Code of Virginia, except in compliance with a state permit issued by the department, it shall be unlawful to cause a stormwater discharge from a construction activity. G. Reports of unauthorized discharges. Any operator who discharges or causes or allows a discharge of sewage, industrial waste, other wastes or any noxious or deleterious substance or a hazardous substance or oil in an amount equal to or in excess of a reportable quantity established under either 40 CFR Part 110, 40 CFR Part 117, 40 CFR Part 302, or § 62.1-44.34:19 of the Code of Virginia that occurs during a 24-hour period into or upon surface waters or who discharges or causes or allows a discharge that may reasonably be expected to enter surface waters, shall notify the Department of Environmental Quality of the discharge immediately upon discovery of the discharge, but in no case later than within 24 hours after said discovery. A written report of the unauthorized discharge shall be submitted to the department and the VSMP authority within five days of discovery of the discharge. The written report shall contain: 1. A description of the nature and location of the discharge; 2. The cause of the discharge; Page 20 of 26 3. The date on which the discharge occurred; 4. The length of time that the discharge continued; 5. The volume of the discharge; 6. If the discharge is continuing, how long it is expected to continue; 7. If the discharge is continuing, what the expected total volume of the discharge will be; and Any steps planned or taken to reduce, eliminate and prevent a recurrence of the present discharge or any future discharges not authorized by this general permit. Discharges reportable to the department and the VSMP authority under the immediate reporting requirements of other regulations are exempted from this requirement. H. Reports of unusual or extraordinary discharges. If any unusual or extraordinary discharge including a "bypass" or "upset," as defined in this general permit, should occur from a facility and the discharge enters or could be expected to enter surface waters, the operator shall promptly notify, in no case later than within 24 hours, the department and the VSMP authority by telephone after the discovery of the discharge. This notification shall provide all available details of the incident, including any adverse effects on aquatic life and the known number of fish killed. The operator shall reduce the report to writing and shall submit it to the department and the VSMP authority within five days of discovery of the discharge in accordance with Part III 12. Unusual and extraordinary discharges include any discharge resulting from: 1. Unusual spillage of materials resulting directly or indirectly from processing operations; 2. Breakdown of processing or accessory equipment; 3. Failure or taking out of service of some or all of the facilities; and 4. Flooding or other acts of nature. I. Reports of noncompliance. The operator shall report any noncompliance which may adversely affect surface waters or may endanger public health. An oral report to the department and the VSMP authority shall be provided within 24 hours from the time the operator becomes aware of the circumstances. The following shall be included as information that shall be reported within 24 hours under this subdivision: a. Any unanticipated bypass; and b. Any upset that causes a discharge to surface waters. 2. A written report shall be submitted within five days and shall contain: a. A description of the noncompliance and its cause; Page 21 of 26 b. The period of noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the anticipated time it is expected to continue; and c. Steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance. The department may waive the written report on a case -by -case basis for reports of noncompliance under Part III I if the oral report has been received within 24 hours and no adverse impact on surface waters has been reported. 3. The operator shall report all instances of noncompliance not reported under Part III 1 1 or 2 in writing as part of the SWPPP. The reports shall contain the information listed in Part 111 1 2. NOTE: The reports required in Part III G, H and I shall be made to the department and the VSMP authority. Reports may be made by telephone, email, or by fax. For reports outside normal working hours, leaving a recorded message shall fulfill the immediate reporting requirement. For emergencies, the Virginia Department of Emergency Management maintains a 24-hour telephone service at 1-800-468-8892. 4. Where the operator becomes aware of a failure to submit any relevant facts, or submittal of incorrect information in any report, including a registration statement, to the department or the VSMP authority, the operator shall promptly submit such facts or correct information. J. Notice of planned changes. 1. The operator shall give notice to the department and the VSMP authority as soon as possible of any planned physical alterations or additions to the permitted facility or activity. Notice is required only when: a. The operator plans an alteration or addition to any building, structure, facility, or installation that may meet one of the criteria for determining whether a facility is a new source in 9VAC25-870-420; b. The operator plans an alteration or addition that would significantly change the nature or increase the quantity of pollutants discharged. This notification applies to pollutants that are not subject to effluent limitations in this general permit; or 2. The operator shall give advance notice to the department and VSMP authority of any planned changes in the permitted facility or activity, which may result in noncompliance with state permit requirements. K. Signatory requirements. 1. Registration statement. All registration statements shall be signed as follows: a. For a corporation: by a responsible corporate officer. For the purpose of this chapter, a responsible corporate officer means: (i) a president, secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy -making or decision -making functions for the corporation; or (ii) the manager of one or more manufacturing, production, or operating facilities, provided the Page 22 of 26 manager is authorized to make management decisions that govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long-term compliance with environmental laws and regulations; the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for state permit application requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures; b. For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or c. For a municipality, state, federal, or other public agency: by either a principal executive officer or ranking elected official. For purposes of this chapter, a principal executive officer of a public agency includes (i) the chief executive officer of the agency or (ii) a senior executive officer having responsibility for the overall operations of a principal geographic unit of the agency. 2. Reports and other information. All reports required by this general permit, including SWPPPs, and other information requested by the board or the department shall be signed by a person described in Part III K 1 or by a duly authorized representative of that person. A person is a duly authorized representative only if: a. The authorization is made in writing by a person described in Part III K 1; b. The authorization specifies either an individual or a position having responsibility for the overall operation of the regulated facility or activity such as the position of plant manager, operator of a well or a well field, superintendent, position of equivalent responsibility, or an individual or position having overall responsibility for environmental matters for the operator. (A duly authorized representative may thus be either a named individual or any individual occupying a named position); and c. The signed and dated written authorization is included in the SWPPP. A copy shall be provided to the department and VSMP authority, if requested. 3. Changes to authorization. If an authorization under Part III K 2 is no longer accurate because a different individual or position has responsibility for the overall operation of the construction activity, a new authorization satisfying the requirements of Part III K 2 shall be submitted to the VSMP authority as the administering entity for the board prior to or together with any reports or information to be signed by an authorized representative. 4. Certification. Any person signing a document under Part III K 1 or 2 shall make the following certification: "I certify under penalty of law that I have read and understand this document and that this document and all attachments were prepared 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 Page 23 of 26 penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." L. Duty to comply. The operator shall comply with all conditions of this general permit. Any state permit noncompliance constitutes a violation of the Virginia Stormwater Management Act and the Clean Water Act, except that noncompliance with certain provisions of this general permit may constitute a violation of the Virginia Stormwater Management Act but not the Clean Water Act. Permit noncompliance is grounds for enforcement action; for state permit coverage, termination, revocation and reissuance, or modification; or denial of a state permit renewal application. The operator shall comply with effluent standards or prohibitions established under § 307(a) of the Clean Water Act for toxic pollutants within the time provided in the regulations that establish these standards or prohibitions or standards for sewage sludge use or disposal, even if this general permit has not yet been modified to incorporate the requirement. M. Duty to reapply. If the operator wishes to continue an activity regulated by this general permit after the expiration date of this general permit, the operator shall submit a new registration statement at least 60 days before the expiration date of the existing general permit, unless permission for a later date has been granted by the board. The board shall not grant permission for registration statements to be submitted later than the expiration date of the existing general permit. N. Effect of a state permit. This general permit does not convey any property rights in either real or personal property or any exclusive privileges, nor does it authorize any injury to private property or invasion of personal rights, or any infringement of federal, state or local law or regulations. O. State law. Nothing in this general permit shall be construed to preclude the institution of any legal action under, or relieve the operator from any responsibilities, liabilities, or penalties established pursuant to any other state law or regulation or under authority preserved by § 510 of the Clean Water Act. Except as provided in general permit conditions on "bypassing" (Part III U) and "upset' (Part III V), nothing in this general permit shall be construed to relieve the operator from civil and criminal penalties for noncompliance. P. Oil and hazardous substance liability. Nothing in this general permit shall be construed to preclude the institution of any legal action or relieve the operator from any responsibilities, liabilities, or penalties to which the operator is or may be subject under §§ 62.1-44.34:14 through 62.1-44.34:23 of the State Water Control Law or § 311 of the Clean Water Act. Q. Proper operation and maintenance. The operator shall at all times properly operate and maintain all facilities and systems of treatment and control (and related appurtenances), which are installed or used by the operator to achieve compliance with the conditions of this general permit. Proper operation and maintenance also includes effective plant performance, adequate funding, adequate staffing, and adequate laboratory and process controls, including appropriate quality assurance procedures. This provision requires the operation of back-up or auxiliary facilities or similar systems, which are installed by the operator only when the operation is necessary to achieve compliance with the conditions of this general permit. R. Disposal of solids or sludges. Solids, sludges or other pollutants removed in the course of treatment or management of pollutants shall be disposed of in a manner so as to prevent any pollutant from such materials from entering surface waters and in compliance with all applicable state and federal laws and regulations. Page 24 of 26 S. Duty to mitigate. The operator shall take all steps to minimize or prevent any discharge in violation of this general permit that has a reasonable likelihood of adversely affecting human health or the environment. T. Need to halt or reduce activity not a defense. It shall not be a defense for an operator in an enforcement action that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with the conditions of this general permit. U. Bypass. 1. 'Bypass," as defined in 9VAC25-870-10, means the intentional diversion of waste streams from any portion of a treatment facility. The operator may allow any bypass to occur that does not cause effluent limitations to be exceeded, but only if it also is for essential maintenance to ensure efficient operation. These bypasses are not subject to the provisions of Part III U 2 and 3. 2. Notice. a. Anticipated bypass. If the operator knows in advance of the need for a bypass, the operator shall submit prior notice to the department, if possible at least 10 days before the date of the bypass. b. Unanticipated bypass. The operator shall submit notice of an unanticipated bypass as required in Part III I. 3. Prohibition of bypass. a. Except as provided in Part III U 1, bypass is prohibited, and the board or department may take enforcement action against an operator for bypass unless: (1) Bypass was unavoidable to prevent loss of life, personal injury, or severe property damage. Severe property damage means substantial physical damage to property, damage to the treatment facilities that causes them to become inoperable, or substantial and permanent loss of natural resources that can reasonably be expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused by delays in production; (2) There were no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities, retention of untreated wastes, or maintenance during normal periods of equipment downtime. This condition is not satisfied if adequate back-up equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass that occurred during normal periods of equipment downtime or preventive maintenance; and (3) The operator submitted notices as required under Part III U 2. b. The department may approve an anticipated bypass, after considering its adverse effects, if the department determines that it will meet the three conditions listed in Part III U 3 a. Page 25 of 26 V. Upset. 1. An "upset," as defined in 9VAC25-870-10, means an exceptional incident in which there is unintentional and temporary noncompliance with technology -based state permit effluent limitations because of factors beyond the reasonable control of the operator. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation. 2. An upset constitutes an affirmative defense to an action brought for noncompliance with technology -based state permit effluent limitations if the requirements of Part III V 4 are met. A determination made during administrative review of claims that noncompliance was caused by upset, and before an action for noncompliance, is not a final administrative action subject to judicial review. 3. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventative maintenance, or careless or improper operation. 4. An operator who wishes to establish the affirmative defense of upset shall demonstrate, through properly signed, contemporaneous operating logs or other relevant evidence that: a. An upset occurred and that the operator can identify the cause of the upset; b. The permitted facility was at the time being properly operated; c. The operator submitted notice of the upset as required in Part III I; and d. The operator complied with any remedial measures required under Part III S. 5. In any enforcement proceeding, the operator seeking to establish the occurrence of an upset has the burden of proof. W. Inspection and entry. The operator shall allow the department as the board's designee, the VSMP authority, EPA, or an authorized representative of either entity (including an authorized contractor), upon presentation of credentials and other documents as may be required by law to: 1. Enter upon the operator's premises where a regulated facility or activity is located or conducted, or where records shall be kept under the conditions of this general permit; 2. Have access to and copy, at reasonable times, any records that shall be kept under the conditions of this general permit; 3. Inspect and photograph at reasonable times any facilities, equipment (including monitoring and control equipment), practices, or operations regulated or required under this general permit; and 4. Sample or monitor at reasonable times, for the purposes of ensuring state permit compliance or as otherwise authorized by the Clean Water Act or the Virginia Stormwater Management Act, any substances or parameters at any location. Page 26 of 26 For purposes of this section, the time for inspection shall be deemed reasonable during regular business hours, and whenever the facility is discharging. Nothing contained herein shall make an inspection unreasonable during an emergency. X. State permit actions. State permit coverage may be modified, revoked and reissued, or terminated for cause. The filing of a request by the operator for a state permit modification, revocation and reissuance, or termination, or a notification of planned changes or anticipated noncompliance does not stay any state permit condition. Y. Transfer of state permit coverage. 1. State permits are not transferable to any person except after notice to the department. Except as provided in Part III Y 2, a state permit may be transferred by the operator to a new operator only if the state permit has been modified or revoked and reissued, or a minor modification made, to identify the new operator and incorporate such other requirements as may be necessary under the Virginia Stormwater Management Act and the Clean Water Act. As an alternative to transfers under Part III Y 1, this state permit may be automatically transferred to a new operator if: a. The current operator notifies the department at least 30 days in advance of the proposed transfer of the title to the facility or property; b. The notice includes a written agreement between the existing and new operators containing a specific date for transfer of state permit responsibility, coverage, and liability between them; and c. The department does not notify the existing operator and the proposed new operator of its intent to modify or revoke and reissue the state permit. If this notice is not received, the transfer is effective on the date specified in the agreement mentioned in Part III Y 2 b. 3. For ongoing construction activity involving a change of operator, the new operator shall accept and maintain the existing SWPPP, or prepare and implement a new SWPPP prior to taking over operations at the site. Z. Severability. The provisions of this general permit are severable, and if any provision of this general permit or the application of any provision of this state permit to any circumstance, is held invalid, the application of such provision to other circumstances and the remainder of this general permit shall not be affected thereby. Section 12. Inspection logs INSPECTION FREQUENCY: (1) Inspections shall be conducted at a frequency of (i) at least once every four business days or (ii) at least once every five business days and no later than 48 hours following a measurable storm event. In the event that a measurable storm event occurs when there are more than 48 hours between business days, the inspection shall be conducted on the next business day; and (2) Representative inspections used by utility line installation, pipeline construction, or other similar linear construction activities shall inspect all outfalls discharging to surface waters identified as impaired or for which a TMDL wasteload allocation has been established and approved prior to the term of this general permit. Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County STORM WATER INSPECTIONS FOR VSMP GENERAL PERMIT LAND DISTRIBUTING ACTIVITIES Page I PROJECT: MONITORING FOR THE WEEK BEGINNING: DATE AND TIME OF INSPECTION: RAINFALL: Date of Rain Amount Inches Initials EROSION AND SEDIMENT CONTROL FACILITIES INSPECTED: (Inspections shall be conducted according to Part IIF2 of the Permit. However, if the discharges of stormwater from construction activities are to surface waters identified as imparied, inspections shall be conducted according to Part IB4d.) Facility Identification Date and Time of Inspection Operating Properly (Y/N) Description of inspection observations OBSERVATION OF RUNOFF AT OUTFALLS: (Inspections shall be conducted according to Part IIF2 of the Permit. However, if the discharges of stormwater from construction activities are to surface waters identified as imparied, inspections shall be conducted according to Part IB4d.) By this signature, I certify that this report is accurate and complete to the best of my knowledge: Qualified Personnel By this signature, I certify that the contraction activity is in compliance with the SW PP and general permit. Qualified Personnel ceritication statement on page 3 shall be signed. By this signature, I certify that this report is accurate and complete to the best of my knowledge: Operator/Duly Authorized Representative By this signature, I certify that the contraction activity is in compliance with the SWPP and general permit. Operator/Duly Authorized Representative Stormwater Discharge Cattail Identification Date Clarity Floating Solids Suspended Solids Oil Sheen Otherobvious indicators of stormwater pollution (list and describe) Visible sediment leaving the site?(Y/N) If yes, describe actions taken to prevent future releases (may need to attach additional information) Describemeasurestakento clean up sediment outside of disturbed limits (may need to attach additional information) Clarity: Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is very, cloudy Floating Solids: Choose the number which best describes the amount of floating solids in the discharge where 1 is no solids and 10 the surface us covered in floating solids Suspended Solids: Choose the number which best describes the amount of suspended solids in the discharge where 1 is no solids and 10 is extremely muddy. Oil Sheen: Is there an oil sheen in the stormwater discharge (Y or N)? STORM WATER INSPECTIONS FOR VSMP GENERAL PERMIT LAND DISTRIBUTING ACTIVITIES Page I PROJECT: MONITORING FOR THE WEEK BEGINNING: DATE AND TIME OF INSPECTION: RAINFALL: Date of Rain Amount Inches Initials EROSION AND SEDIMENT CONTROL FACILITIES INSPECTED: (Inspections shall be conducted according to Part IIF2 of the Permit. However, if the discharges of stormwater from construction activities are to surface waters identified as imparied, inspections shall be conducted according to Part IB4d.) Facility Identification Date and Time of Inspection Operating Properly (Y/N) Description of inspection observations OBSERVATION OF RUNOFF AT OUTFALLS: (Inspections shall be conducted according to Part IIF2 of the Permit. However, if the discharges of stormwater from construction activities are to surface waters identified as imparied, inspections shall be conducted according to Part IB4d.) By this signature, I certify that this report is accurate and complete to the best of my knowledge: Qualified Personnel By this signature, I certify that the contraction activity is in compliance with the SW PP and general permit. Qualified Personnel ceritication statement on page 3 shall be signed. By this signature, I certify that this report is accurate and complete to the best of my knowledge: Operator/Duly Authorized Representative By this signature, I certify that the contraction activity is in compliance with the SWPP and general permit. Operator/Duly Authorized Representative Stormwater Discharge Cattail Identification Date Clarity Floating Solids Suspended Solids Oil Sheen Otherobvious indicators of stormwater pollution (list and describe) Visible sediment leaving the site?(Y/N) If yes, describe actions taken to prevent future releases (may need to attach additional information) Describemeasurestakento clean up sediment outside of disturbed limits (may need to attach additional information) Clarity: Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is very, cloudy Floating Solids: Choose the number which best describes the amount of floating solids in the discharge where 1 is no solids and 10 the surface us covered in floating solids Suspended Solids: Choose the number which best describes the amount of suspended solids in the discharge where 1 is no solids and 10 is extremely muddy. Oil Sheen: Is there an oil sheen in the stormwater discharge (Y or N)? STORM WATER INSPECTIONS FOR VSMP GENERAL PERMIT LAND DISTRIBUTING ACTIVITIES Page I PROJECT: MONITORING FOR THE WEEK BEGINNING: DATE AND TIME OF INSPECTION: RAINFALL: Date of Rain Amount Inches Initials EROSION AND SEDIMENT CONTROL FACILITIES INSPECTED: (Inspections shall be conducted according to Part IIF2 of the Permit. However, if the discharges of stormwater from construction activities are to surface waters identified as imparied, inspections shall be conducted according to Part IB4d.) Facility Identification Date and Time of Inspection Operating Properly (Y/N) Description of inspection observations OBSERVATION OF RUNOFF AT OUTFALLS: (Inspections shall be conducted according to Part IIF2 of the Permit. However, if the discharges of stormwater from construction activities are to surface waters identified as imparied, inspections shall be conducted according to Part IB4d.) By this signature, I certify that this report is accurate and complete to the best of my knowledge: Qualified Personnel By this signature, I certify that the contraction activity is in compliance with the SW PP and general permit. Qualified Personnel ceritication statement on page 3 shall be signed. By this signature, I certify that this report is accurate and complete to the best of my knowledge: Operator/Duly Authorized Representative By this signature, I certify that the contraction activity is in compliance with the SWPP and general permit. Operator/Duly Authorized Representative Stormwater Discharge Cattail Identification Date Clarity Floating Solids Suspended Solids Oil Sheen Otherobvious indicators of stormwater pollution (list and describe) Visible sediment leaving the site?(Y/N) If yes, describe actions taken to prevent future releases (may need to attach additional information) Describemeasurestakento clean up sediment outside of disturbed limits (may need to attach additional information) Clarity: Choose the number which best describes the clarity of the discharge where 1 is clear and 10 is very, cloudy Floating Solids: Choose the number which best describes the amount of floating solids in the discharge where 1 is no solids and 10 the surface us covered in floating solids Suspended Solids: Choose the number which best describes the amount of suspended solids in the discharge where 1 is no solids and 10 is extremely muddy. Oil Sheen: Is there an oil sheen in the stormwater discharge (Y or N)?