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WPO201900026 VSMP - SWPPP 2019-08-16
of COUNTY OF ALBEMARLE A.,, 11 Department of Community Development �'"i��� 401 McIntire Road,North Wing Charlottesville,Virginia 22902-4596 Tel. (434)296-5832 • Fax(434)972-4126 Stormwater Pollution Prevention Plan (SWPPP) For Construction Activities At: Project Name: Wawa—Outparcel at Pantops Corner Address: 1260 Richmond Rd Charlottesville,VA 22911 TMP 78-5A Prepared by: Name: Kimley-Hom and Associates, Inc. 1700 Willow Lawn Drive, Suite 200, Richmond,VA 23230 APPROVED by the Albemarle County Community r Prepared for: • Date me Department File Name: Pantops Corner LC 2- SWPPP Preparation Date: 8/29/2019 (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 13. Notice of Termination Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 1. Registration statement Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY FOR OFFICE USE ONLY GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM ID Number: CONSTRUCTION ACTIVITIES(VAR10) Technical Criteria: IIB ❑ DC ❑ REGISTRATION STATEMENT 2019 NEW ISSUANCE ■ RE-ISSUANCE ❑ MODIFICATION WITH ACREAGE INCREASE ❑ MODIFICATION WITHOUT ACREAGE INCREASE ❑ Existing Permit Coverage Number(if applicable,VAR10####): 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. A person with signatory authority for this operator must sign the certification in Section VI. (per Part III. K. of the VAR10 Permit). Construction Activity Operator Name: The Rebkee Company Contact person: Paul Sprouse Address: 2800 Patterson Avenue, Suite 200 City,State,Zip Code: Richmond, VA 23221 Phone Number: (804) 419-0747 Primary Email: psprouse@rebkee.com CC Email: B. Billing Information (leave blank if same as the Operator identified in Section I.A. above). This entity will receive Annual Permit Maintenance and Permit Modification Fee invoices(if applicable). Name: Contact Person: Address: City,State Zip Code: Phone Number: Primary Email: CC Email: C. May we transmit correspondence electronically? You must choose YES and include a valid email in order to pay by credit card and to receive your permit coverage approval letter via email: YES ■ NO ❑ Rev 04/2019 PAGE 1 1 7 CONSTRUCTION GENERAL PERMIT(VAR10) REGISTRATION STATEMENT 2019 Section II. Construction Activity Location Information. Project site 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 water bodies receiving stormwater discharges from the site. B. Construction Activity Name: Wawa at Pantops Corner Address: 1260 Richmond Rd City and/or County and Zip Code: Charlottesville, VA 22911 Latitude and Longitude (6-digit, decimal degrees format): 38.034365, -78.453011 C. Construction Activity Entrance Location (description,street address and/or Approx. 150 ft north of intersection of U.S. latitude/longitude in decimal degrees): Route 250 and Pantops Corner Way Section III. Offsite Support Activity Location Information. List all offsite support activities to be included under this permit registration. Enter additional areas on a separate page. Offsite areas not included on this registration may need to obtain coverage under a separate VPDES permit. A. Offsite Activity Name: Address: City and/or County and Zip Code: Latitude and Longitude (6-digit,decimal degrees format): B. Offsite Activity Entrance Location (description,street address and/or latitude/longitude in decimal degrees): Section IV. Site Information. A. Acreage totals for all land-disturbing activities to be included under this B. Estimated Project Dates permit coverage. Report to the nearest one-hundredth of an acre. (MM/DD/YYYY) Total land area of development(including the entire area to be disturbed as approved in the Stormwater 1 .78 AC. Start date: 07/01/2019 Management Plan): Primary estimated area to be disturbed (portions with 1 .63 AC. Erosion and Sediment Control Plan approval only): Completion date: 07/01/2020 Offsite estimated area to be disturbed (if applicable): C. Property Owner Status: FEDERAL ❑ STATE ❑ PUBLIC ❑ PRIVATE ■ D. Nature of the Construction Activity Description (i.e. commercial, industrial, residential, agricultural, environmental): Commercial Development E. Municipal Separate Storm Sewer System (MS4) �'Ii�VV t'rl� name (if discharging to a MS4): Rev 04/2019 PAGE 2 17 CONSTRUCTION GENERAL PERMIT(VAR10) REGISTRATION STATEMENT 2019 F. Is this construction activity part of a common plan of development or sale? YES ■ NO ❑ G. 6th Order Hydrologic Unit Code (HUC)and Receiving Water Name(s). Attach a separate list if needed. HUC RECEIVING WATERBODY(S) JR14 Rivanna River - Meadow Creek Section V. 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 VESCP Authority for review? YES ■ NO ❑ Erosion and Sediment Control Plan Approval Date(for estimated area to be disturbed).: C. Has land disturbance has commenced? YES ■ NO ❑ D. If this project is using approved Annual Standards and Specifications(AS&S), attach the completed AS&S Entity Form. AS&S Entity Name (if different from the Operator identified in Section II.A.): SEE THE FOLLOWING PAGE FOR SIGNATURE AND CERTIFICATION REQUIREMENTS AND INFORMATION Rev 04/2019 PAGE 3 17 CONSTRUCTION GENERAL PERMIT(VAR10) REGISTRATION STATEMENT 2019 Section VI. 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 storm water 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(ii)the person has day-to-day operational control of those activities at a project that are necessary to ensure compliance with a storm water pollution prevention plan for the site or other state permit or VSMP authority permit conditions(i.e., they are authorized to direct workers at a site to carry out activities required by the storm water pollution prevention plan or comply with other permit conditions).In the context of storm water 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. 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 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: 'RI lid s��ro SL Signature(signed in ink): Date: 7/23/ 2 :19 1°17— ‘ Section VII. Submittal Instructions. Submit this form to the Virginia Stormwater Management Program (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 The Local VSMP Authority(insert address below) Office of Stormwater Management Suite 1400 PO Box 1105 Albemarle County Richmond VA 23218 Environmental Services Division constructiongp@deq.virginia.gov 401 McIntire Road, Room 224 Charlottesville, VA 22902 Rev 04/2019 PAGE 4 ( 7 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. The following permit actions are covered by this form: new issuance,re-issuance,modification with an increase in acreage and plan modifications that do not result in an increase in acreage. Choose NEW ISSUANCE if this Registration Statement submittal is to obtain a new permit coverage,RE-ISSUANCE to renew an active,expiring permit coverage or MODIFICATION to modify an active permit coverage When modifying permit coverage,indicate if the modification is increasing the amount of acreage previous covered(MODIFICATION WITH ACREAGE INCREASE)or changing the site design with no increase in acreage (MODIFICATION WITHOUT ACREAGE INCREASE). Existing Permit Coverage Number. Provide the permit number for a modification or reissuance(i.e.VAR10####). 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 named as the operator,that person(or a representative of)must sign the certification in Section VI. An operator can 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 storm water 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(ii)the person has day-to-day operational control of those activities at a project that are necessary to ensure compliance with a storm water pollution prevention plan for the site or other state permit or VSMP authority permit conditions(i.e.,they are authorized to direct workers at a site to carry out activities required by the storm water pollution prevention plan or comply with other permit conditions).In the context of storm water discharges from Municipal Separate Storm Sewer Systems(MS4s),operator means the operator of the regulated MS4 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 for 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.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. C. 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 allow the operator to pay by credit card and receive permit coverage approval letters immediately upon approval. Section II.Construction Activity Location Information. Location information related to the project site. 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 Virginia Stormwater Management Program(VSMP)authority if you have additional questions regarding site map requirements. B.Provide a descriptive project name(it is helpful to use the same naming convention as listed on the Stormwater plans),911 street address(if available),city/county of the construction activity,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.Construction Activity Entrance Location. Provide an address or decimal degrees coordinates and a description of the main construction entrance where the permit coverage letter will be posted. Rev 04/2019 PAGE 5 17 CONSTRUCTION GENERAL PERMIT(VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS PLEASE DO NOT PRINT OR SUBMIT Section III. Offsite 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. If requesting permit coverage for offsite activities,please complete this section. List additional offsite areas to be included under this permit coverage on a separate page. Offsite areas not included on this registration will need to obtain coverage under a separate VPDES permit. A. Offsite activity location information. Provide a descriptive offsite project name,911 street address(if available)and city/county of all off-site support activities.Provide the 6-digit latitude and longitude in decimal degrees(i.e.37.1234N,-77.1234W).Please note that off-site activities not covered under this permit may require separate permit coverage. B. Offsite activity entrance location. Provide an address or decimal degrees coordinates and a description of the main construction entrance. Section IV. Site Information. A.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). B.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). C.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. D.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 project(i.e. Commercial—one new office building and associated parking and utilities;Transportation—Roads, sidewalks and utilities;Agricultural—3 Poultry Houses,etc.). E.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. F.This construction activity is part of a 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 9VAC25-870-10.Definitions. I.e.a subdivision,commercial development,business park,etc. G.6th Order Hydrologic Unit Code(HUC)and associated Receiving Water Name(s). Provide all 6th order HUCs and receiving waters for the site and offsite areas 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 DEQ'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 Rev 04/2019 PAGE 6 17 CONSTRUCTION GENERAL PERMIT(VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS PLEASE DO NOT PRINT OR SUBMIT Section V.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 IV.A.has been submitted to the Virginia Erosion and Sediment Control Program(VESCP)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. • AS&S Entity Form link: Annual Standards and Specifications Entity Information Form Section VI.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 for the overall operations of a principal geographic unit of the agency. Section VII. Submittal Instructions. Submit this form to the VSMP Authority that has jurisdiction for your construction activity. The VSMP Authority may be 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 to include their mailing address. Who is the VSMP Authority for my project? 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. DEQ'S CONSTRUCTION GENERAL PERMIT WEBSITE http://www.deq.virginia.gov/Programs/Water/5tormwaterManagement/VSM PPermits/ConstructionGeneralPermit.aspx Rev 04/2019 PAGE 7 17 1 E 6 ?3 j inns OF DaTUMAIICe i' 1.76 AC `�,n� _ems-"=�.Z�• ..�` \`�• i;� tia'q.\= ------_--------- -----------------------__-____-___ ,:,, ''/ { ``` }sit i ,� `��` C3 - -- --- ,- - •�-.._-.._.nf.'!.......-..:..-. " 41 n = G 4 m il � 'i tI4 \`J �. I r, is O I ' 1 t ;i /� ; • Iii,', ., '', . Al Mt ." II awa • , 11. :I ,Ij C 1-'1, w r / kk y' i 9 Jq� .1 j� W ' '�! OUTFALL TO MANMADE STRUCNRE I •� %� •� i - �i j �g ' AND OLTWAn11'MEADOW CREEK I , •.yi F i e I --11 1 ‘." 'RC. CD Ell '1 ' . j iniqik. j.... • key e� , O 11. ENmsmucnDM I \ ¢ e o t ` n *'r fa It, k 0 �ir�� ANCE �' -lip I i` ff ``,'t \\\', �, ' ma y•/+t �w. S '---'�- ''//'///4ry+� `, . F.. — f- 1 \ / \ , OUTFALL TO MANMADE STRUCNRE l t iRJVATER0�D \VARIABLE WIDTV \! W n i , `` , .\\\ \ \ , AND ULONAM.Y MEADOW CREEK 1 \ , ! /, (L X ' \ \ t r W i� T .rn •: w, d � f / I i I x TMF 78,5E i l`r Ili I I ' I I I PAN TOPS PLC it 1' ; o o I DB 5147 PG 228 � TMP 78-5B it /% o a s ' I _,' PANTOPS CORNER LC II; o Ce i I i 1.10 AC DB 5147 PG 228 ;I; / z z_c- o L ,t • i 0.58 AC i" goo Y i ;ti i a x a al ��z t 0 41) < • GRAPHIC SCALE IN FEET to ]a SHEET NUMBER :-o 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.) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Section 3. Nature of activity This SWPPP has been developed in accordance with the requirements contained in the Virginia Pollution Discharge Elimination System(VPDES) storm water general permit for discharges from construction activities (9 VAC 25-880). It is the responsibility of the Operator involved with grading, drainage, utilities or who implement a pollutant control measure identified in the Storm Water Pollution Prevention Plan(SWPPP)to secure authority to discharge stormwater from land disturbing activates of one acre or greater in full conformance with the stormwater regulations of the Virginia Department of Environmental Quality(VDEQ) as contained in 9 VAC 25-880. The Operator and all subcontractors must comply with the requirements of the VSMP as contained in the VDEQ VPDES storm water general permit and implementing regulations (9 VAC 25-880) and the erosion and sediment control requirements of the VDEQ as published in the Virginia Erosion and Sediment Control Handbook(current edition). These requirements are as follows: A. The Operator will file a complete Registration Statement for coverage under a VPDES General Permit for storm water discharges from construction activities with the Virginia Department of Environmental Quality at least 15 days prior to commencement of construction. Verification of coverage received from the Department of Environmental Quality prior to the commencement of land disturbing activities exceeding the thresholds noted above. The appropriate filing fee(as outlined in local ordinance in VSMP localities or as outlined below for non-VSMP localities) in check form made out to "Treasurer of the locality in which the project is occurring except for localities not collecting permit fees(by ordinance or those choosing not to be VSMP Authorities)," (for non-VSMP Authority localities, make checks payable to "Treasurer of Virginia') must be submitted to the locality or DEQ for non-VSMP Authority localities before the general permit will be issued. The fees,payable by the Operator, are as follows: • Less than 1 acre (only areas within common plans of development or sale): $290 • Between 1 and 5 acres: $2,700 • Between 5 and 10 acres: $3,400 • Between 10 and 50 acres: $4,500 • Between 50 and 100 acres: $6,100 • Greater than 100 acres: $9,600 Send the Permit Fee form and check for the appropriate fee amount to the following address: Department of Environmental Quality Receipts Control P.O. Box 1104 Richmond, Virginia 23218 Send the General Permit Registration Statement for Discharges from Construction Activities with a copy of the Fee Form and a copy of the fee check to the following address: Department of Environmental Quality Office of Stormwater Management 10th Floor, P.O.Box 1105 Richmond, Virginia 23218 B. A copy of the Registration Statement for coverage under the general permit for storm water discharges from construction activities as well as the actual general permit when issued by the VDEQ shall be maintained by the Operator for inspection at the construction site. Land Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP)Albemarle County disturbing activities cannot commence until verification of coverage is received by the Operator from VDEQ. C. A complete copy of the SWPPP, including copies of all inspection reports,plan revisions, etc., must be retained by the Operator at the project site at all times during working hours and kept in the Operator's permanent project records for at least three years following submission of the Notice of Termination(NOT). D. The Operator must provide names and addresses of all subcontractors working on this_project who will be involved with all construction activities that disturb site soil. This information must be kept with this SWPPP. E. The Operator and all subcontractors involved with land disturbing for this project must sign a copy of the appropriate certification statement included in Section 9 which will be incorporated into the construction contract. F. As described below,the Operator shall conduct regular inspections to determine effectiveness of the SWPPP. The SWPPP shall be modified by the Operator as needed to prevent pollutants from discharging from the site. The Operator's inspector must be both a person familiar with the site and the nature of the major construction activities and be qualified to evaluate both overall system performance and individual component performance. Additionally, the Operator's inspector must either be someone empowered to implement modifications to this SWPPP and the pollutant control devices, if needed, in order to increase effectiveness to an acceptable level, or someone with the authority to cause such things to happen. This authority should be delegated to the inspector by using the enclosed Letter of Delegation of Authority(Section 10) signed by the Operator naming the person or position responsible for undertaking these tasks on behalf of the Operator. G. This SWPPP shall be updated each time there are modifications to the pollutant prevention system or a change of Operators working on the project that disturbs site soil. The Operator shall notify the governing reviewing agency before these modifications are implemented, unless immediate Operator action is necessary to prevent unauthorized discharges. If immediate Operator action is needed,then the Operator shall notify the governing reviewing agency of the action as soon as practicable. H. Discharge of oil or other hazardous substances into the storm water is subject to reporting and cleanup requirements. Refer to Part III.G of the VPDES General Permit for additional information. Copies of the VPDES General Permit and the Registration Statement forms are available on the Department of Environmental Quality web site (http://www.deq.virginia.gov/Programs/Water/StormwaterManagement/V SMPPermits.aspx). I. Once the site reaches fmal stabilization, the Operator shall complete and submit two copies of the NOT form for activities on site. This form is included as Section 13. If a section or phase of the project reaches fmal stabilization prior to the entire project reaching fmal stabilization,then that section may be clearly marked on the site plans and the date of fmal stabilization recorded in the SWPPP. Areas so marked are no longer required to be inspected as a part of permit compliance. J. This SWPPP is intended to control water-borne and liquid pollutant discharges by some combination of interception, filtration, and containment. The Operator and all subcontractors implementing this SWPPP shall remain alert to the need to periodically refine and update the SWPPP in order to accomplish the intended goals. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County K. This SWPPP shall be amended as necessary during the course of construction in order to keep it current with the pollutant control measures utilized at the site. Amending the SWPPP does not mean that it has to be reprinted. It is acceptable to handwrite revisions, add addenda, sketches, new sections, and/or revised drawings. L. A record of the dates when land disturbing activities occur,when construction activities temporarily or permanently cease on a portion of the site, and when stabilization measures are initiated shall be maintained by the Operator until the NOT is filed. A log for keeping such records is included in the Appendices. A different form for the log may be substituted if it is found to be more useful. M. Annual permit maintenance fees are required. Maintenance fees are as follows: • Less than 1 acre (only areas within common plans of development or sale): $50 • Between 1 and 5 acres: $400 • Between 5 and 10 acres: $500 • Between 10 and 50 acres: $650 • Between 50 and 100 acres: $900 • Greater than 100 acres: $1,400 This SWPPP has been prepared for land disturbing activities associated with the construction of the Wawa— Outparcel at Pantops Corner located at the Pantops Corner Development along Richmond Road and Stony Point Road in Albemarle County, VA. This SWPPP includes the elements necessary to comply with the Storm Water General Permit issued by the VDEQ under the VPDES and local governing agency requirements. This SWPPP shall be implemented at the start of construction. Without adequate control there is the potential for each type of pollutant to be transported by stormwater. The project will consist of the following basic activities: ® Site grading, ® Paving work, ® Installation of stormwater management and drainage systems, ® Installation of utilities, ® Other activities : Landscaping Purpose A major goal of pollution prevention efforts during project construction is to control soil and pollutants that originate on the site and prevent them from flowing to surface waters of the Commonwealth. The purpose of this SWPPP is to provide requirements for achieving that goal. A successful pollution prevention program also relies upon careful inspection and adjustments during the construction process in order to enhance its effectiveness. Scope Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County This SWPPP must be implemented when land disturbing activities begin on the site. This SWPPP will be made available for public inspection upon public request on site during normal business hours for the term of the permit authorization for the site. The SWPPP Construction Site Notice as well as a copy of the DEQ Coverage Letter must be posted conspicuously and readable from a public right of way at the job site. This SWPPP primarily addresses the impact of storm rainfall and runoff on areas of the ground surface disturbed during the construction process. In addition,there are recommendations for controlling other sources of pollution that could accompany the major construction activities. Permit coverage is terminated as of the date the lot is transferred to a new owner, coverage under a new VPDES permit is obtained, or as of the date another Operator assumes control over portions of the site not stabilized. In these situations, coverage under the permit terminates at midnight the date the Notice of Termination (NOT) is filed. Where the Operator seeks to terminate coverage because the site has reached fmal stabilization,termination will become effective upon concurrence by the VSMP Authority, or after 60 days from the submittal of the NOT,whichever occurs first. Forms required to implement the SWPPP are included in the Appendices to this document. The VPDES General Permit for Storm Water Discharges from Construction Activities prohibits most non-storm water discharges during the construction phase. Allowable non-storm water discharges that may occur during construction on this project, which would therefore be covered by the General Permit, include: 1. Discharges from firefighting activities; 2. Fire hydrant flushing; 3. Water used to wash vehicles or control dust where detergents are not used; 4. Water flowing from potable sources and water line flushing; 5. Water used to control dust; 6. External building wash down which does not use detergents; 7. Runoff from pavement wash down where spills or leaks of toxic or hazardous materials have not occurred (unless all spilled material has been removed) and where detergents have not been used; 8. Uncontaminated air conditioning or compressor condensate; 9. Springs and uncontaminated groundwater; 10. Foundation or footing drains where flows are not contaminated with process materials such as solvents; 11. Uncontaminated excavation dewatering; and 12. Landscape irrigation. The techniques described in this SWPPP focus on providing control of pollutant discharges with practical approaches that utilize readily available expertise, materials, and equipment. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County The Operator referred to in this SWPPP is the entity noted on the VSMP registration statement. The Operator and their subcontractor(s) will construct the site development improvements in accordance with the approved plans and this SWPPP. Described below are the land disturbing construction activities that are the subject of this SWPPP. They are presented in the order(or sequence)they are expected to begin, but each activity will not necessarily be completed before the next begins. Also, these activities could occur in a different order if necessary to maintain adequate erosion and sedimentation control: A. (The proposed project will be a 6,049 SF Wawa gas station and convenience store. The proposed Wawa is on approximately 1.78 acres of land as an outparcel to the Pantops Corner Development. The subject property is located at the Pantops Corner Development along Richmond Road and Stony Point Road,respectively. The proposed area of disturbance is 1.63 acres. B. Sequence of Construction 1. Reference VSMP Plans for Pantops Corner WPO 201800088 for the following: • Erosion Control and SWM Narrative • Erosion Control Plan—Perimeter Controls • Erosion Control Plan—Main Construction • Erosion Control Details • E&S and BMP Details 2. The erosion and sediment control measures shown on this sheet are to follow in sequence from the VSMP plans for Pantops Corner WPO 201800088. 3. Once Wawa site is brought to grade and E&S measures are installed, overall contractor to turn site over to Wawa contractor. 4. Schedule a pre-construction meeting to be held at the Albemarle County office building. The owner must give the county inspector at least 48 hours notification to schedule the pre-construction meeting for the issuance of a land disturbance permit. The certified land disturber must attend the meeting. 5. The VSMP construction activity operator and the county environmental inspector must attend the pre-construction meeting. 6. Contractor to inspect and maintain all erosion and sediment control measures previously installed and make any necessary repairs/additions before beginning proposed improvements. 7. Install inlet protection for all storm structures if they are not already in place. 8. Install the private sanitary sewer pipe and domestic water. Coordinate tie-in points with final site development plan for Pantops Corner SDP 201800089 and see Sheet CS-101 in this plan set. 9. Install stone base to all parking areas to serve as temporary stabilization, and install temporary seeding in newly graded areas. 10. Begin construction of internal parking, curb and gutter, and drive aisles. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County 11. Construct proposed Wawa building and gas canopy. 12. Continue site grading to proposed fmished grades maintaining positive drainage to erosion and sediment control measures. 13. Pave parking areas. Complete pavement markings and striping. Confirm all accessible routes and parking areas conform to ADA standards. 14. Stabilize all remaining non-paved areas with permanent seeding. Install final landscaping and plantings. 15. No erosion control measures may be removed without approval of the environmental inspector for the site. C. The project site consists of 1.78 acres with a disturbed area of 1.63 acres. D. The Wawa parcel project consists as part of the Pantops Corner Plans(WPO 201800088) for the Pantops Corner Development.Per the Pantops Corner Plans the runoff coefficient for pre- development is 0.35. Per the Wawa design plans the post-development run off coefficient is increased to 0.81. E. Other potential sources of pollution—Vehicle fuels and lubricants. F. The ultimate downstream receiving water body for stormwater runoff from within the limits of disturbance is JR14 (Rivanna River—Meadow Creek). G. The selected erosion and sediment control drawings, grading and drainage drawings, and/or erosion and sediment control narrative provided in Section 4 illustrate/outline the following: 1. Drainage patterns and approximate slopes or contours anticipated after grading activities 2. Areas of soil disturbance and areas of the site which are not to be disturbed. 3. Location of major structural and non-structural controls. 4. Location of areas where stabilization practices are expected to occur including types of vegetative cover 5. Surface waters including wetlands 6. Locations where stormwater is discharged to a surface water with an outline of the drainage area for each discharge point. 7. Existing and planned paved areas and buildings 8. Location of permanent stormwater management practices to be used to control pollutants in stormwater after construction activities have been completed 9. Location of all off-site materials,waste, borrow or equipment storage areas covered by the plan, and 10. Location of other potential sources of pollution Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County The actual schedule for implementing pollutant control measures will be determined by project construction progress. Down slope protective measures must always be in place before soil is disturbed. Included as part of this SWPPP in Section 4 and Section 5 are selected project construction drawings. Please refer to them for detailed site information. A. Site Location—The proposed project an outparcel at the Pantops Corner development. is changing two commercial parcels into one retail parcel. The proposed parcel is at the intersection of Richmond Road and Stony Point Road, respectively. The closest body of water to the site is Rivanna River. B. Site Topography and Coverage—The site is currently pad graded from the Pantops Corner plan (SDP 201800089). There are managed along the south and west boundaries of the site. Preserved slopes are present at the Pantops Corner outparcel to the north. Currently the site sits at elevations of 415 feet to 390 feet, respectively. As the site progresses from north to south,the elevation changes from 415 feet(southernmost side)to 390 feet (northernmost side). The site's drainage currently sheetflows north to an existing storm outfall. C. Rainfall Information—The average annual rainfall for Albemarle County, Virginia is 43 inches (Monticello weather station). Fifty six percent (24 inches) of the annual precipitation occurs between April and September. A rain gauge shall be installed on site to determine if an inspection triggering rainfall event has occurred.An inspection"triggering rainfall event"is rainfall that equals or exceeds one quarter inch(0.25") in a 24-hour period at the construction site. D. Site Soils—The following soils are present on-site according to a web soil survey generated from the United States Department of Agriculture (USDA)and Natural Resources Conservation Service (NRCS) online database Soil Type 23B Davidson Clay Loam,2 to 7 percent slopes The Davidson component makes up 80 percent of the map unit. Slopes are 2 to 7 percent. This component is on hillslopes,piedmonts. The parent material consists of residuum weathered from greenstone. Depth to a root restrictive layer is greater than 60 inches. The natural drainage class is well drained. Water movement in the most restrictive layer is moderately high. Available water to a depth of 60 inches (or restricted depth) is moderate. Shrink-swell potential is low. This soil is not flooded. It is not ponded. There is no zone of water saturation within a depth of 72 inches. Organic matter content in the surface horizon is about 1 percent.Nonirrigated land capability classification is 3e. This soil does not meet hydric criteria. Soil Type 23C Davidson Clay Loam, 7 to 15 percent slopes The Davidson component makes up 80 percent of the map unit. Slopes are 7 to 15 percent. This component is on hillslopes,piedmonts. The parent material consists of residuum weathered from greenstone. Depth to a root restrictive layer is greater than 60 inches. The natural drainage class is well drained. Water movement in the most restrictive layer is moderately high. Available water to a depth of 60 inches (or restricted depth) is moderate. Shrink-swell potential is low. This soil is not flooded. It is not ponded. There is no zone of water saturation within a depth of 72 inches. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County Organic matter content in the surface horizon is about 1 percent.Nonirrigated land capability classification is 6e. This soil does not meet hydric criteria. E. Total Area and Disturbed Area—The project site consists of 1.78 acres with a disturbed area of 1.63 acres. F. Quality of Receiving Surface Waters and/or Wetlands—The proposed drainage of the Wawa site will ultimately drain in to the Rivanna River—Meadow Creek. Meadow Creek is classified as Waters of the United States. Meadow Creek is included on the Virginia Department of Environmental Quality Draft 2018 305(b)/303(b)Water Quality Assessment Integrated Report as impaired for aquatic life and recreation. Aquatic life is impaired based on the presence of Benthic-Macroinvertebrate Bioassessments with a Low TMDL priority. Recreation is impaired based on the presence on Escherichia Coli with a Medium TMDL priority. The Total Maximum Daily Load and Waste Load Allocation is scheduled to be developed in 2018. To offset these impairments during construction,portable sanitary facilities will be utilized on site and regularly serviced by contractor. Following completion of construction,wastewater will be directed to existing public sanitary sewer systems. G. Threatened or Endangered Species or their Critical Habitat—The Virginia Department of Game and Inland Fisheries' Virginia Fish and Wildlife Information Service was reviewed for the presence of threatened or endangered species on the site. Once specie was identified as threatened or endangered within two miles of the project area and is the Green Floater (Lasmigona subviridis). Coordination with the proper federal, state, and local agencies should occur if these species are observed during construction or if impacts to these species' habitats will occur. H. Erosion Control Plan—The Erosion and Sediment Control facilities shown on the approved E&S plans (Section 4) include a temporary paved construction entrance, silt fence, storm drain inlet protection, safety fence, sediment trap,temporary seeding, and permanent seeding as shown on the Pantops Corner Plans (WPO 201800088) and Wawa Outparcel Plan Sheets CE-101, CE-102, and CG-101. These plans are provided in Section 4. I. Permanent Stormwater Controls—The Pantops Corner Plans(WPO 201800088) address the permanent stormwater management controls. All concentrated onsite runoff shall be routed into channels at rates that comply with VA Type 11 C SWM Regulations as the site is grandfathered into a Type IIC SWM Permit. At each point of analysis, the post development 2-year and 1-year peak runoff is less than the pre development peak runoff. Water quality will be addressed with the purchase of 8.30 lbs of phosphorus nutrient credits to satisfy the nutrient load reduction as set by the DEQ in the Virginia Stormwater Management Program. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Section 4. Erosion and Sediment Control Plan. A variety of storm water pollutant controls(Best Management Practices) are recommended for this project. These controls are reflected in the Erosion and Sediment Control Plans enclosed herein as Section 4. Some controls are intended to function temporarily and will be used as needed for pollutant control during the construction period. These include temporary sediment barriers such as silt fencing, a rock construction entrance, and inlet protection measures. For most disturbed areas, permanent stabilization will be accomplished by covering the soil with pavement, buildings, other improvements, and/or vegetation. Erosion and Sediment Controls 1. Short and Long Term Goals—All erosion and sediment control measures have been selected, designed and are to be installed in accordance with the Virginia Erosion and Sediment Control Law and Regulations. The short term goal of construction phase stabilization is to minimize the loss of sediment to adjacent waters during construction. The long term goal is to minimize the loss of sediment from the project once constructed by permanent soil stabilization. 2. Soil Stabilization- The purpose of soil stabilization is to prevent soil from leaving the site. In the natural condition, soil is stabilized by existing vegetation. The primary technique to be used at this project for stabilizing site soil will be to provide a protective cover of turf grass, pavement, other improvements, or building over disturbed soil. a) Temporary Seeding— Stabilization for all areas to remain denuded for a period of fourteen(14) days or longer(for disturbed area draining to impaired waters, Tier III waters or to waters with a TMDL established prior to the issuance of the Construction General Permit), or;thirty(30) days or longer(for all other disturbed areas) shall be initiated within twenty-four(24)hours after construction activity ceases in these areas. The methods for establishing stabilization shall be applied within seven(7) days of initiation. Temporary seeding shall be in conformance with the project plans and/or erosion and sediment control narrative. b) Permanent Seeding or Sodding- Stabilization for all areas at final grade shall be initiated within twenty-fours (24)hours of completion of the land disturbing activity. The methods for establishing final stabilization shall be applied within seven(7) days of initiation. Except for small level spots, seeded areas shall be protected with mulch. Permanent seeding or Sodding shall be in conformance with the project plans and/or erosion and sediment control narrative. c) Structural Controls—Storm water runoff is to be structurally controlled as depicted on the plan sheets and/or project narrative. Structural controls shall be keyed to land disturbing activities especially on sites with significant topography and shall be completely installed prior to commencement of such land disturbing activities. d) Final Stabilization—Final stabilization is not considered established until a ground cover is achieved that is uniform, mature enough to survive and will inhibit erosion. The Operator shall stabilize all exposed earth areas with permanent vegetation as described in the project plans and/or erosion and sediment control narrative. • Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County I LINE BEARING DISTANCE m j .'.' 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T.M.78-5C z a O -E. r"m.�0„*.k.�L I FLOW 1289 STONY Q 0- '''''' `�►`i �� POINT LLC I 0- a; `.,114.VV,,a DB 5147 PG 228 1f 0 11 RN1RANCE .•` Z o• 5 •i EXISTING CONDITIONS SHOWN INCLUDE \\� o IMPROVEMENTS PROPOSED WITHNDIN \ . Z ❑Z ci i PANTOPS CORNER PLANS SDP RIVERG / \ Q Z O , 201800089 AND WPO 201800088 LANErTI BOUNDARY AND TOPOGRAPHIC SURVEY i D_ U Y INFORMATION PROVIDED BY: FIELD SURVEY PROVIDED BY ROGER W. RAY & > I- Z Y ASSOCIATES, INC. ON MARCH 23, 2018. UPDATED XY DATA ON OCTOBER 16, , , = Q o 2018. DATUM FOR TOPOGRAPHY NAVD88. ❑ Q Q Ei - W • J GRAPHIC SCALE IN FEET m o s 0 20 40 80 a ,'_ I SHEET NUMBER E 3 SCALE 1-...W` CV-102 a; 11611... 11 • • Plotted 13y.An0er90n,Laura Sheet Set:Kho l.oyout.CE-100 August 29,2019 11:05:57am K:\RIC_CIV\113160-Wawa-Rebkee\032-Richmond Road and Stoney Point-Albemarle County\CAD\PIanSheels\CE-101 EROSION AND SEDIMENT CONTROL PLAN,dwg This document,together with the concepts and dent,.praaanlM her.,as an Nsirumenl M....ca.is Intended only for Ne wasting purpose and chant far which It woe p.m..R..of and Improper reliance on ihle Oocumenl wihout written wthorliatlon and adaptation by N.ley-Horn and...how Inc.Mall ee without 11.1114,to Klmley-Horn ono Rssoclalx,Inc. • —— __ __ii[i) ,l \3j9-- `� . '` ..}•el,� \ —— — . . 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Z WAWA AT RICHMOND ROAD SCALE AS SHOWN r -4gA p m AND STONY POINT ROAD CONTROL PLAN AND DESIGNED BY KRW 4. z f 700 WLLOW LAIwNEDRHSUITE 200ARICHMONO:VA 232J0 0 p DRAWN BY ERA PHONE: 804-673-3882 ALBEMARLE COUNTY VIRGINIA PPP EXHIBIT CHECKED BY RRP :11i1a www.KIMLEY-MORN.COM No. REVISIONS DATE BY Y I t7Q E 0 o -----_ �� \ .-- --- _ -- — — .+ �\ •17 i;'s _-\--` ���� �� �` _ _ - - — _ - - - - - - - -- _ ..err rr. - - - --- J��i�i •d's' N VIRGINIA UNIFORM CODING SYSTEM FOR z 5 - \ 'v�3ss- ♦F� - • - - ' -- - - _ _ = -- '11 �/v rP� EROSION AND SEDIMENT CONTROL /( ,. — r. // \' ;11I, ^ A 1 rr�= - _.. _ --_-' - - - ._��.......W..�......�-.u'S ^.� . �I, ' SM.&SPEC. MEASURE CAUDUT SYMBa QUANTITY ¢ o \\�J \111-: 3I �� _ ".i i' \\ ----3s7 \ \ %�-x�r 102 PAVED ST CTON O `%%,/�/1�•0114 1 EA. ENTRANCE \\ 1r111 ULTIMATE LIMITS OF I O z \ \ \ \ -�A®:' -'\' ( - \\ 11 \1 DISTURBANCE-1.62 AG •' II' \ i: 1 II \ _ \\ ,,� _ _ , Sob SLLT FENCE O X X X ---I 302 LF 0 0 I��ill�r C 39a'�` \ 1~SS S i SS...3� SS SS - 0 ''' ©I Eh - J 0 9 I \11 I ��.�II ♦ _ - I \\ C� ,. So7 INLET PROTECTION IP j 5 EA C. w o III Ip I I • 54 E 1II. •I Ilk.. `'-352"'!\\ I \ ' ♦ �— .Q• Lai - -� .1-.! I • I ,.. \ .`Z , c`' / I i33 SODDING O f- so Mato AC1 .E • I 1 \ rik P ( •.. -'� •-••.•, •!`N7 I• : •�•.:,• I \ ULTIMATE UNITS of DISTURBANCE I I I I MR *1.62 AC IMM i j ° I III 1 .''`....A / - yl.�--• 0—e awa [ 1 ? !r. \7.i -.` �:. .: , 3 u° 5 so I Ill• .T69-- 1` Ip'/. T .$I. � �.JV . .. .'J� Q��.• \�` //� I \\ �co �\ . ,TT a 11111111 • I rat , %,+� • ' ig '� \\�' • -� •' '- _ •- e - .=0= 1 al PROBABLE CONSTRUCTION SEQUENCE ��m % i I i \ • • ci x '• ¢ 1. REFERENCE VSMP PLANS FOR PANTOPS CORNER WPO 201800088 TIN EI x J c .. I I 1111 \_}g1 -I ti 1\ i /� Yn - ... _ , . ,\.1 -O- FOR THE FOLLOWING: W NARRATIVE „5 w Z to_ / I , -• • ® ' , I z -EROSION CONTROL PLAN0 -EROSION CONTROL AND S- PERIMETER ONTROLS -2- 3 Q'w"y •• l\ / I/ In 1 !.�.�3••• • �• •7 .\,. ' \ 0 -EROSION CONTROL D-EROSION CONTROL ETAILS MAIN CONSTRUCTION W— ®g / I w w U T'h\� \P I •f rn f•..• . `1 / O.. } I - -E&S AND SAP DETAILS - '383'.F~O Q-�" PROPOSED LOCATION FOR ON-SITE j I 7 • F , 2. THE EROSION AND SEDIMENT CONTROL MEASURES SHOWN ON THIS r 4- 1 — r?-E+'• < FUEL STORAGE CONTRACTOR TO { - __„.4,..... ��' - 7 SHEET ARE TO FOLLOW IN SEQUENCE FROM THE VSMP PLANS FOR • o` m . PRONOE IMPERMEABLE BARRIER \ �/ �1_! -- I-1 PANTOPS CORNER WPO 2 01 8 000 88. v a ; I ',CONTAINMENT.EXTERNAL TO STORAGE) _ • •-+ • • • • • •- 26.0' I --- -----, ��.TH OF` E i`,W:I__--.,I .1 RI IIX.,,LTT' : yy.tea-W -I 1- - I u 3. ONCE WAWA SITE IS BROUGHT TO GRADE AND E&S MEASURES ARE IS 7 /I �� PROPOSED LDCATION FOR$DI.VENT'T W W W N 4 :�.:�. r x INSTALLED. OVERALL CONTRACTOR TO TURN SITE OVER TO WAWA gA{-- `o s PAINT STORAGE(CONTRACTOR TO PROPOSED LOCATION FOR IP I• , CONTRACTOR. 8 i; \ PROVIDE IYPEIBAEA&E CONTNNMENT,"' CONCRETE WASHOUT ! �'�}�• ©I J • RYA! .PERKINS 1j rc ° „-- IXIERNAL TO STORAGE) (CONTRAC1Ot TO PROVIDE \ Ilip �� X Lk N°.M8585 _ IMPERMEABLE `�� .4..---- \ 4. 4. SCHEDULE A CONSTRUCTION MEETING TO BE HELD AT THE •d - o E �� 1 � BARPoER/UNm PIT THAT s�V -_ _ �•I'I ��Y��r�� _,� .f \ e/ ALBEMARLE COUNTY OFFICE BUILDING. THE OWNER MUST GIVE THE Po 7/22/� —� COUNTY INSPECTOR A7 LEAST 48 HOURSILOTIFICATION TO • -® " �11 1 -^\ PREwNTs RUNoFF) x1 SCHEDULE THE PRE-CONSTRUCT ON MEETG FOR THE ISSUANCE OF �/ l I� \ ]Y6 \ ��•�����=,;'� ��% 1 QfsNacEssARY) x A LAND DI57URBANCE PERMIT. THE CERTID LAND DISTURBERO� 11111 \ i MUST ATTEND THE MEET NG. °x a `/ I \ \\ tra_a ,kl.— � t � U��� Ili \ / / ©/ s� \ 5. THE VSM ''cam o x x Z °• ��\ ._. ��. Y / �► ENVIRONMENTTAL NSPECTOR MUSATTENDHE PRECONSTRUCTION ausi9I \ \\ f. \ �� - I'� MEETING. o Nn \ i ,� -- \ a Tp Q N.waum e ° d I\\ \ \ PItOPO� a ` 0+ — X—X— — 6. CONTRACTOR TO INSPECT AND MAINTAIN EROSION AND a m -- _._ SCUD/NM-HAZAismommtummRDOUS — '- _,.��___N \_ _ _ SEDIMENT CONTROL MEASURES PREVIOUSLY INSTALLED AND MAKE Y I W 2, i' \\ \ \ WAS DDIFSIER �� -- \ ANY NECESSARY REPAIRS/ADDITIONS BEFORE BEGINNING PROPOSED u, o S Fi \ + ,/ \ I � _ — — .... \ IMPROVEMENTS. § _ / ��. �v�=m�°�' �A" — �% ^^ 7Ti oo v — m IJtU% 'o LE 1`+00 `ye. ® 1 a '•. w + I \ — �' }I \_ — ", 7. INSTALL INLET PROTECTION FOR ALL STORM STRUCTURES IF THEY -J -�/ � \ �� \ _ • --�---1N ---t—w -V—W \�—W �\( _`11l -s._�A/ -.—W A\ — i rr — . .. — a"illh,,,'(1 ARE NOT ALREADY IN PLACE. 0 ♦ T Y° / { JB \\N \ i \ 1 \.. �' / 1 8. INSTALL THE PRIVATE SANITARY SEWER PIPE AND DOMESTIC WATER. E /� 3 �,.• _. - -- - __. __ ...... _. ___ __ _ COORDINATE TIE-IN POINTS WITH FINAL SITE DEVELOPMENT PLAN 1 n e - $� \ .�' 1 ..►� .WilaM,l _ '. - ••-'-I • • - • ' _(} / ,'"r. _ _ , `.\ FOR PANTOPS CORNER SDP 201800089 AND SEE SHEET CS-101 IN r /. IW \ „� 1l !. !..'-' ! • THIS PLAN SET. Z Z ! / ! \ \ _ _ '" ( 9. INSTALL STONE BASE TO ALL PARKING AREAS TO SERVE AS 0 n o V. - �� / / .. I 'N TEMPORARY STABILIZATION, AND INSTALL TEMPORARY SEEDING IN o .- I I / I \ �J t \L t` ! NEWLY GRADED AREAS. Z (l Z Y ,/ ` I I ' \ I ...-"' J�� e 1 `.J I I 1 \ I ...+"�_� �' 10.BEGIN CONSTRUCTION OF INTERNAL PARKING,CURB AND GUTTER, 0 L o,s ��• I I I 1 \\ \ I I I F r'��- /` 1 AND DRIVE AISLES. COr J^ ,, I I i \ \ I I I 11. CONSTRUCT PROPOSED WAWA BUILDING AND GAS CANOPY. vJ Z I..L 1 I I 1 TMP 78— 5E \ \ _ -I I I I ,/ �:' W = III II I `I ("+ \ - -- .1 J 1 / ,; 12.CONTINUE SITE GRADING TO PROPOSED FINISHED GRADES O a • I I I / I PAN�fOPS LC I / / MAINTAINING POSITIVE DRAINAGE TO EROSION AND SEDIMENT n I I I i Q - CONTROL MEASURES. _ I I I I I --�. TMP 78—5B / ! �'• 13.PAVE PARKING AREAS.COMPLETE PAVEMENT MARKINGS AND LV o '' I 1 I DB 5147 PG 228 / ��� / ! I STRIPING. CONFIRM ALL ACCESSIBLE ROUTES AND PARKING AREAS ' PANTOPS CORNER LC ,% CONFORM TO ADA STANDARDS. W W E i I I I I 1.10 AC DB 5147 PG 228 1 4, • I i _,. --ice I .�,; 14.STABILIZE ALL REMAINING NON-PAVED ARES N17H PERMANENT SEEDING. INSTALL FINAL LANDSCAPING AND PLANTINGS. / I II I I , 0.58 AC / / 15.NO EROSION CONTROL MEASURES MAY BE REMOVED WITHOUT 2 O o I II II I I I I -` - ' / • APPROVAL OF THE ENVIRONMENTAL INSPECTOR FOR THE SITE. < o p O -- — O`-O �- "� — JLI ' CC O 5 n' w I— Z Z Q 0 Z 4. d 2 0- 'iZ r \ r- / / Q I- f. O Q (/) U ‘.... o IX o w Z J Q Z EFC Wm GRAPHIC SCALE IN FEET > .E 0 10 20 40 a I Imml I SHEET NUMBER - 1 -20 CE-101 X- m F c° FRONTON CRNTRTL MFASURF4 MS-19 MINIMUM STANDARDS MS-IS MINIMUM STANDARDS(CONT.') i< THE FOLLORNG EROSION CONTROL MEASURES AS SHORN ON THE EROSION CONTROL PLAN SHEET(S)CF THE STE PLAN WILL BE MS-1 PERMANENT OR TEMPORARY SOIL STABIUZATON SHALL BE APPUED TO DENUDED AREAS WITHIN SEVEN DAYS AFTER USED FGR THIS PHo,ECT FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN F.IF THE APPLICANT CHOOSES AN OPTION THAT INCLUDES STORMWATER DETENTION,HE SHALL OBTAIN a Ek e DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER THAN 14 DAYS. APPROVAL FROM THE VESCP OF A PLAN FOR MAINTENANCE OF THE DETENTION FACILITIES.THE PLAN SHALL SET 102 TEMPORARY STONE CONSTRUCTION ENTRANCE-A STABILIZED STONE PAD WITH A FILTER TARRED UNDERLINFR WILL BE FORTH THE MAINTENANCE REQUIREMENTS OF THE FACILITY AND THE PERSON RESPONSIBLE FOR PERFORMING THE z PROVIDED AT THE PRIMARY CONSTRUCTION ACCESS PONT.THE PURPOSE OF THIS PRACTICE IS TO REDUCE THE AMOUNT OF MUD PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. MAINTENANCE.TRANSPORTED ONTO PAVED PUBUC ROADS BY MOTOR VEHICLES OR RUNOFF.THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION 8 j, WHICH DILL PREVENT TRACKING CR FLOW OF MUD am PUBUC RIGHTS-OF-WAY.THIS MAY REQUIRE PERIODIC TOP DRESSING NTH MS-2 DURING CONSTRUCTION OF THE PROJECT,SOIL STOCK PILES AND BORROW AREAS SHALL BE STABIUZED OR PROTECTED• ADDITIONAL STONE OR THE WASHING AND REWORKING OF EXISTING STONE AS CONDITIONS DEMAND AND REPAIR AND/OR OEANOUT G. OUTFALL FROM A DETENTION FACILITY SHALL BE DISCHARGED TO A RECEIVING CHANNEL AND ENERGYWIT}i SEDIMENT TRAPPING MEASURES. THE APPLICANT IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT x OF MIT STRUCTURES USEDN TRAP SEDIMENT.ALL MATERIALS SPILLED,DROPPED,WASHED.GI TRACT®FROM VEHICLES ONTO DISSIPATORS SHALL BE PLACED AT THE OUTFALL OF ALL DETENTION FACILITIES AS NECESSARY TO PROVIDE A O ROADWAYS OR INTO STORK DRAINS MUST BE REMOVED IMMEDIATELY.ME USE OF WATER TRUCKS TO REMOVE MATERIALS DROPPED, STABILIZATION OF ALL SOIL STOCKPILES ON SITE AS WELL AS BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM STABIUZED TRANSITION FROM THE FACILITY TO THE RECEIVING CHANNEL WASHED.CRY TRACKED ONTO ROADWAYS DILL NOT BE PERMITTED UNDER ANY OROIMSTANCiS. THE PROJECT SITE. ATTACHED SILT FENCE-A TEMPORARY SEGMENT aNHEER ILL BE NG OF A SYNTHETIC FILTER FABRIC EIrW INEO ACROSS AND MS-3 A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY H. ALL ON-SITE CHANNELS MUST BE VEPoFlED TO BE ADEQUATE. w 3 105 SLD TO SUPPORTING POSTS AND ENTRENCHED WILL RE PRODDED AROUND MUCH OF THE STE PERIMETER MID PARALLEL TO Al IA- SLOPED AREAS ME PURPOSE OF THIS PRACTICE IS TO INTERCEPT AND DETAIN SMALL AMOUNTS OF SEGMENT FROM DISTURBED STABILIZED.PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABUSHED UNTIL A GROUND COVER IS ACHIEVED THAT IS ZO3 AREAS WI O1 DURING CONSTRUCTION OPERATIONS IN ORDER N PREVENT SEDIMENT FROM LEAVING THE STE 9Lr FENCES SMALL BE NSPECTED IMMEDIATELY AFTER EAN RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL ANY REQUIRED REPAIRS SHALL UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION. I.INCREASEDVOLUMES OF SHEET FLOWS THAT MAY CAUSE EROSION OR SEDIMENTATION ON ADJACENT PROPERTY S .. A 5 BE MADE IMMEDIATELY.CLOW ATTENTION SHALLIE PAID TO THE REPAIR OF DAMAGED SILT FENCE RESULTING FROM END RUNS AND SHALL BE DIVERTED TO A STABLE OUTLET, ADEQUATE CHANNEL PIPE OR PIPE SYSTEM, OR TO A DETENTION La UNDERCUTTING SHOULD THE FABRIC ON A SILT FENCE DECOMPOSE OR BECOME INEFFECTIVE PRIOR TO THE END OF THE ECPECTED MS-4 SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO TRAP FACIUTY. RE o' USABLE LIFE AND THE BARRIER STILL BE NECESSARY,THE FABRIC NAIL BE REPLACED PROMPTLY.SEDIMENT DEPOSTS NOSED BE SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND-DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL '- ME AFT ER ER EACH STORE EVENT.THEY MUST BE REMOVED WEN DEPOSITS REACH APPROJOMATELY ONE-HALF TIE HEIGHT OF BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. J. IN APPLYING THESE STORMWATER MANAGEMENT CRITERIA.INDIVIDUAL LOTS OR PARCELS IN A RESIDENTIAL rc 5 TIHE BARRIER.ANY SEGMENT DEPOSITS REMAINING IN PUCE AFTER THE SILT FENCE IS NO LONGER REQUIRED SHALL BE DRESSED BEFORE OR INDUSTRIAL DEVELOPMENT SHALL NOT BE CONSIDERED TO BE SEPARATE DEVELOPMENT TO CONFORM WITH THE EASING GRADE,PREPARED AND SET]IED. ` MS-5 STABILIZATION MEASURES SHALL BE APPUED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND DIVERSIONS PROJECTS. INSTEAD, THE DEVELOPMENT, AS A WHOLE, SHALL BE CONSIDERED TO BE A SINGLE DEVELOPMENT 7 i 107 STORM DRAIN INLET PROTECTION-A SEDIMENT FILTER OR AN EXCAVATED IMPOUNDING AREA AROUND A STORM ORAIN DROP IMMEDIATELY AFTER INSTALLATION. PROJECT.HYDROLOGIC PARAMETERS THAT REFLECT THE ULTIMATE DEVELOPMENT CONDITION SHALL BE USED IN ° INLET OR ORB INLET RILL BE PRODDED AT A L INLET LOCATIONS WHIN THE UNITS OF DISTURBANCE THE PURPOSE OF THIS ALL ENGINEERING CALCULATIONS. 'qg' PRACTICE IS TO FREEST SEGMENT FREUd ENTERING STORE DRAINAGE STATUES PRICE TO PERMANENT STARISZATCE OF THE MS-6 SEDIMENT TRAPS AND SEDIMENT BASINS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE 6 I i PRACTICED HE TICED AREA.THE STRUCTURE WALL L BE INSPECTED AFTER RAIN AND REPAIRS MADE AS NEEDED. SEDIMENT SHALL BE MOM AND T TRAP RESTORED TO ITS NODAL DIMENSIONS WHEN THE SEGMENT HAS ACCUMULATED TO ONE HALF THE AREA TO BE SERVED BY THE TRAP OR BASIN. K. ALL MEASURES USED TO PROTECT PROPERTIES AND WATERWAYS SHALL BE EMPLOYED IN A MANNER WHICH Z DEl9H7N DEPTH OF THE TRAP.REMOVED SEDIMENT NAIL BE DEPOSITED IN A SUITABLE AREA AND IN SUCH A MANNER THAT IT RILL MINIMIZES IMPACTS ON THE PHYSICAL., CHEMICAL AND BIOLOGICAL INTEGRITY OF RIVERS,STREAMS AND OTHER c NOT ERODE STRUCTURES SHALL BE REMOVED AND THE AREA STABUZED WEN THE REMAINING DRAINAGE AREA HAS BEEN CONSTRUCTEDWATERS Of THE STATE. PROPERLY STABUZED. MS-7 CUT AND FILL SLOPES SHALL BE DESIGNED AND IN A MANNER THAT WILL MINIMIZE EROSION. SLOPES i THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH L 131 TEMPORARY SEEDING-THE ESTARUSHMENT OF A TEMPORARY VEGETATIVE COVER ON DISTURBED AREAS BY SEEDING NTH ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED. L ANY PLAN APPROVED PRIOR TO JULY 1,2014, THAT PROVIDES FOR STORMWATER MANAGEMENT THAT n U_ APPROPRIATE RAPIDLY GROWING ANNUAL PLANTS WILLALL BE PROVIDED ON DISTURBED AREAS THAT WILL NOT RE BROUGHT TO ADDRESSES ANY FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS FOR NATURAL OR MAN-MADE CHANNELS ilwmi n r S FINAL GRADE WITHIN 14 DAYS.TEMPORARY SEEDING SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE U< AT FINAL GRADE BUT DILL REMAIN LONGER THAN 14 DAYS AS PER MS-1.THE PURPOSE OF THIS PRACTICE IS TO PROVIDE MS-8 CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN ADEQUATE SHALL SATISFY THE FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS FOR NATURAL OR MAN-MADE CHANNELS ?> PROTECTION BARE SOILS EXPOSED DURING CONSTRUCTION UNTIL PERTINENT VEGETATION OR OTHER EROSON CONTROL TEMPORARY OR PERMANENT CHANNEL FLUME OR SLOPE DRAIN STRUCTURE IF THE PRACTICES ARE DESIGNED TO(I)DETAIN THE WATER QUALITY VOLUME AND TO RFI RASE IT OVER 48 0 c °r N u$ MEASURES CAN BE ESTABLISHED. HOURS; z B 133 SODDING:STABUZATON OF FINE-GRADED DISTURBED AREAS BY ESTABU9HING PERMANENT GRASS STANDS NTH SOD KILL BE MS-9 WHENEVER WATER SEEPS FROM A SLOPE FACE•ADEQUATE DRAINAGE OR OTHER PROTECTION SHALL BE PRODDED. (II)DETAIN AND REI EASE OVER A 24-HOUR PERIOD THE EXPECTED RAINFALL RESULTING FROM THE ONE YEAR, p EPROVIDED FOR ALL AREAS ON-STE AS SHORN ON THE LANDSCAPING PAN.THE PURPOSE OF THIS PACTICE IS TO ESTABJ41 24-HOUR STORM; AND(III)REDUCE THE ALLOWABLE PEAK FLOW RATE RESULTING FROM THE 1.5,2, AND u�i n PERMANENT TURF IMMEDIATELY AND ro PREVENT EROSION AND DAMAGE FROM SEDIMENT AND RUNOFF BY STABILIZING THE SQL MS-TO ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT 10-YEAR, 24-HOUR STORMS TO A LEVEL THAT IS LESS THAN OR EQUAL TO THE PEAK FLOW RATE FROM THE ^ o n R' SURFACE SITE ASSUMING IT WAS IN A GOOD FORESTED CONDITION,ACHIEVED THROUGH MULTIPLICATION OF THE FORESTED 5 SEDIMENT-LADEN WATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING ALTERED OR OTHERWISE TREATED PEAK FLOW RATE BY A REDUCTION FACTOR THAT IS EQUAL TO THE RUNOFF VOLUME FROM THE SITE WHEN IT TO REMOVE SEDIMENT. �\ ^ro S PERMANENT sTADIUZATQN WAS IN A GOOD FORESTED CONDITION DIVIDED BY THE RUNOFF VOLUME FROM THE SITE IN ITS PROPOSED /\ :w i i CONDITION,AND SHALL BE EXEMPT FROM ANY FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS FOR NATURAL g S 2 IJ`a 3 PERMANENT STABIUZATON DILL BE ACHIEVED NTH SODDING AND SIDING AS SHEEN ON THE LANDSCAPING PLAN SHEETS OF ME MS-11 BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERAT)ONALT ADEQUATE r In OR MAN-MADELTUS 3 r5 PLANALLVEGETATEDVEGETATEDSITE FOR VEGETATED AREAS CONCRETE,PAVEMENT,AND OTHER IMPERVIOUS SURFACES DILL STABILIZE THE REMAINDEROF PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE INSTALLED IN BOTH THEN g a THE SITE CONVEYANCE CHANNEL AND RECEIVING CHANNEL CHANNELS AS DEFINED IN ANY REGULATIONS PROMULGATED PURSUANT TO§62.1-44.15:54 OR 62.1-44.15:65 OF >o N i THE ACT. �NI xa KAUNiBIAR� M5-12 WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE ENCROACHMENT, �� 4 `I CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO THE GREATEST EXTENT POSSIBLE DURING CONSTRUCTION. M.FOR PLANS APPROVED ON AND AFTER JULY 1, 2014, THE FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS BETWEEN THE TIME THE ER090N CONTROL PLAN IS IMPLEMENTED MID FINAL SITE STABIUZATIQE IS ACHIEVED,ALL DISTURBED OF§621-44.15:52 A OF THE ACT AND THIS SUBSECTION SHALL BE SATISFIED BY COMPLIANCE WITH WATER n 0 n a NONERODIBLEDRTMATERIAL SHALL IF USED FOR THE CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS.EARTHEN FILL MAY BE u i AREAS AND (48)H URS MEL MUST BE INSPECTEDOFFP NOT LESS NFAN OHO:EVERY SEVEN(7)CALENDAR DAYS AND WITHIN USED FOR THESE STRUCTURES IF ARMORED BY NONERODIBLE COVER MATERIALS. QUANTITY REQUIREMENTS IN THE STORMWATER MANAGEMENT ACT §821-44.15:24 ET SEQ. OF THE CODE OF FORTY-0OT(AR)HOURS FLOWING A RUNOFF PRWUCNG RAINFALL EVENT. 9 VIRGINIA)AND ATTENDANT REGULATIONS,UNLESS SUCH LAND-DISTURBING ACTIVITIES ARE IN ACCORDANCE WITH ■ `E EXAMPLES OF PARTICULAR ITEMS TO BE EVALUATED DURING SITE INSPECTIONS ARE LISTED BELOW. THIS UST IS NOT MENDED TO MS-13 WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN ANY SIX-MONTH 9VAC25-870-48 OF THE VIRGINIA STORMWATER MANAGEMENT PROGRAM(VSMP)PERMIT REGULATIONS. a ui BE COMPREHENSIVE. DURING EACH INSPECTION,EACH INSPECTOR MUST EVALUATE OVERALL EROSON CONTROL SYSTEM PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF NONERODIBLE MATERIAL SHALL BE PRODDED. _• PERFORMANCE,AS WELL AS THE EFFECTIVENESS a snrcM COMPONENTS.ADDITIONAL FACTORS SHOULD BE CONED RED AS N.COMPLIANCE WITH THE WATER QUANTITY MINIMUM STANDARDS SET OUT IN 9VAC25-870-66 OF THE VIRGINIA APPROPRIATE TO THE CIRCUMSTANCES. 1 5 MS-14 ALL APPLICABLE FEDERAL,STATE AND LOCAL REQUIREMENTS PERTAINING TO WORKING IN OR CROSSING LIVE STORMWATER MANAGEMENT PROGRAM (VSMP)PERMIT REGULATIONS SHALL BE DEEMED TO SATISFY THE n 5 • LOCATIONS NTS E V HICFS ENTER AND EXIT THE STE MUST BE INSPECTED FOR EVIDENCE OF OFF-STE SEDIMENT TRACKNG WATERCOURSES SHALL BE MET. REQUIREMENTS OF MINIMUM STANDARD 19. (RY ' � TSIOpnA STABXUZED CONSTRUCTION ENTRANCE WILL BE CONSTRUCTED WHERE WHIQES ENTER AND RIOT. THIS ENTRANCE KILL B oa MAINTAINED OR SUPPLEMENTED AS NECESSARY TO PE THV NT SEDIMENT FROM LEAVING ME SITE ON VEHICLES SEDIMENT MS-15 THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN E WATERCOURSE IS •S TRACKED ONTO PUBUC ROADWAYS MUST BE SHOVELED OR SWEPT FROM THE ROADWAY AND FE-DEPOSITED ON STE IN A QOMPLETED.MANNER WAIT MINIMIZES ITS OFFSITE RELEASE POTENTIALL .PERKINS IX • SEDIMENT BARRIERS MUST BE INSPECTED MID,F NECESSARY,THEY MUST BE ENLARGED OR CLEANED N ORDER TO PROVIDE I g ADDITIONAL CAPACITY. ALL MANUAL EXCAVATED FROM BEHIND SEDIMENT BARRIERS SHALL BE STOCKPILEDON THE UP SLOE US-16 UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN ADDITION TO GFNFRAI EROSION AND SEDIMENT CONTROL NOTES .Q6 Uc.No.016565 SCE a THE 9ARPoEA ADd110NAL SEDIMENT BARRIERS MUST BE COISIFNGTFD AS NEEDED. OTHER APPLICABLE CRITERIA: (FROM VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK) y1 7/22/I9°X g • INSPECTOR WILL EVALUATE DISTURBED AREAS AND AREAS USED FOR STORING MATERIALS THAT ARE EXPOSED TO RAINFALL A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. 0 FOR EBB CO'.OF,OR THE POTENTIAL FOR,POLLUTANTS ENTERING THE DRAINAGE SYSTEM. IF NECESSARY THE MATERIALSB. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. ES-1: UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE D G MUST BE OYIIED OR ORIGINAL Covers MUST BE REPNFED OR SUPPLEMENTED. ALSO,PROTECTIVE BERMS MUST BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT ON O O CONSTRUCTED,IF NEEDED.IN ORDER TO CONTAIN RUNOFF FROM MATERIAL STORAGE AREAS. C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE ALTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING CONTROL HANDBOOK AND VIRGINIA REGULATIONS 9VAC25-840-40 EROSION AND SEDIMENT CONTROL REGULATIONS. m • GRASSED AREAS WILL BE INSPECTED TO CONFIRM THAT A HEALTHY STAND CF GRASS IS MAINTAINED. THE STE HAS ACHIEVED DEVICE, OR BOTH. AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF-SITE N FINAL STABILIZATION NEVI TUBE GRASS COVER PROVIDES PERMANENT STABILIZATION OF ME SOIL SURFACE EXCLUSIVE OF PROPERTY. 3 RE Il AREAS THAT HALE BEEN PIED OR COVERED BY BUIIDING(5J. PERMANENT STABILIZATION IS NOT CONSIDERED ESTABLISHED ES-2: THE CHESTERFIELD COUNTY ENVIRONMENTALENCE ENT OF MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE-CONSTRUCTION s Al IL Al i 3 own_A GROUND COVER IS ACHIEVED THAT IS UNIFORM,MATURE ENOUGH TO SURVIVE MID DILL INHIBIT EROSON D. MATERIAL USED FOR BACKFlLLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MINIMIZE EROSION AND it N o x x ¢ PROMOTE STABILIZATION. CONFERENCE,ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY,AND ONE WEEK PRIOR TO THE FINAL ',FA • AL DISCHARGE PORTS MUST BE INSPECTED TO DETERMINE NETHER EROSION CONTROL MEASURES ARE EFFECTIVE IN INSPECTION. O �1 Y PREVENTING IMPACTS TO RECEIVING WATERS. E RESTABIUZATION SHALL BE ACCOMPLISHED IN ACCORDANCE MATH THIS CHAPTER. a < m m o F.APPLICABLE SAFETY REQUIREMENTS SHALL BE COMPLIED WITH. ES-3: ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. <I G� B A. a BASED UPOI THE RESULTS OF THE INSECTONS,EACH EROSON AND SEGMENT CONTROL MEASURE SHALL BE REPAIRED AD/OR Y x° MAINTAINED IN ACCORDANCE WITH THE MAINTENANCE REQUIREMENTS SPECIFIED IN THE CORRESPONDING SECTION OF THE 1 MS-17 WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBUC ROADS, PROVISIONS SHALL BE MADE TO ES-4: A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE STE AT ALL TIMES. N pp1 FUSION AWl STMMFNT CONTROL HANRRIXIK THE CONTRACTOR SHALL MAINTAIN A COPY OF THIS HANDBOOK ON STE AT ALL N W o o§ TINES DURING CONSTRUCTION. MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT IS 5 TRANSPORTED ONTO A PAVED OR PUBUC ROAD SURFACE, THE ROAD SURFACE SHALL BE CLEANED THOROUGHLY AT THE END ES-5: PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PUNS(INCLUDING,BUT OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A NOT LIMITED TO, OFF-SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN J v r^ )•g S SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS TO THE OWNER FOR REVIEW AND APPROVAL BY THE CHESTERFIELD COUNTY ENVIRONMENTAL INSPECTOR. O J A£ PROFCT DESCRIPTION MANNER. THIS PROVISION SHALL APPLY TO INDIVIDUAL DEVELOPMENT LOTS AS WELL AS TO LARGER LAND-DISTURBING ACTIVITIES. ES-6: THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO r1/ nv THIS PROJECT CONSISTS OF IMPROVEMENTS ASSOQATED NTH A NEW WAWA GAS STATION AND CONVENIENCE STORE THE PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE CHESTERFIELD COUNTY ENVIRONMENTAL INSPECTOR. ❑ L.L c PROPOSED WAWA IS O1 APPROXIYATEIY 1.78 ACRES OF LAND AS AN QUTRARCEL TO THE PARiDPS CORNER DEVELOPMENT.THE _ �OBJE T PROP-ERTY 1pLOCATEDDISTURBANCE IS MEINTERSECTION O RICMY0N0 ROAD AND STONY FONT ROAD,RESPECTIVELY.THE MS-18 ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER ANAL SITE ES-7: ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING z o F STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED,UNLESS OTHERWISE AUTHORIZED BY THE ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL ANAL STABILIZATION IS ACHIEVED. Z W PROPOSED IMPROVEMENTS INCLUDE A NEW 6,049 SQUARE-FOOT BUILDING AND ASSOCIATED DRIVE VISES,PARKING AREAS, VESCP AUTHORITY.TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY / CURBING,WATER AND SEWER SETS ItMS,MID STORK DRAINAGE STa IOJEE MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION. ES-8: DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED SEDIMENT TRAPPING/FILTERING DEVICE. NO < O ❑ Y ACCESS WILL BE PROVIDED FROM AN EXISTING ENTRANCE PROVIDED FROM THE PATO'S CORNER STE PLANS AT PANTOPS CONTAMINATED EFFLUENT OR GROUNDWATER MAY BE DISCHARGED WITHOUT A SEPARATE VPDES DISCHARGE PERMIT FROM THE VDEQ. r , I CORER WAY AND TRAVLWAY B. MS-19 PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM Z `J ❑ u SEDIMENT DEPOSITION,EROSION AND DAMAGE DUE TO INCREASES IN VOLUME,VELOCITY AND PEAK FLOW RATE ES-9: THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES NOT LESS THAN ONCE EVERY FOURTEEN(14)CALENDAR LL��-- s PSITT NG SI E CONDITIONS OF STORMWATER RUNOFF FOR THE STATED FREQUENCY STORM OF 24-HOUR DURATION IN ACCORDANCEWITH THE DAYS AND WITHIN 48 HOURS FOLLOWING A RUNOFF PRODUCING RAINFALL EVENT(O.5 INCH OR GREATER RAINFALL WITHIN A O T�o L CURRENTLY,THE STE IS PAD GRADED AS PART OF THE PARTTPS COMER PLANS(SIP 201800059 AND NO sola000sa). FOLLOWING STANDARDS AND CRITERIA.STREAM RESTORATION AND RELOCATION PROJECTS THAT INCORPORATE Z < PERIMETER RETAINING WALLS ARE,STALLED.THE SANITARY AND WATER UTILITY MANS AND STORM SYSTEM IS INSTALLED PER NATURAL CHANNEL DESIGN CONCEPTS ARE NOT MAN-MADE CHANNELS AND SHALL BE EXEMPT FROM ANY FLOW 24-HOUR PERIOD). A RAIN GAUGE SHALL BE INSTALLED ON-SITE TO DETERMINE IF AN INSPECTIONETRIGGERING RAINFALL EVENT �!1 Z THE PATOPS CORNER PLANS(SIP 2Qa000a9 AND WPO 2Qa000sa). RATE CAPACITY AND VELOCITY REQUIREMENTS FOR NATURAL OR MAN-MADE CHANNELS HASH OCCURRED. ANY AEELYSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES v J S SHALL BE MADE IMMEDIATELY. W o• AD.D�NT ARFA4 A.CONCENTRATED STORMWATER RUNOFF LEAVING A DEVELOPMENT SITE SHALL BE DISCHARGED DIRECTLY INTO AN O V J zADEQUATE NATURAL OR MAN-MADE RECEIVING CHANNELES-10: DUST CONTROL SHALL BE PROVIDED IN COMPLIANCE WITH APPLICABLE LOCAL AND STATE DUST CONTROL REGULATIONS. f2 G I. I THE SUBJECT STE IS BORDERED TO DIE SOUTH BY RICMOND ROAD(US RTE 250),TO THE NORTH BY THE FANTODS CORNER PIPE OR STORM SEWER SYSTEM.FOR THOSE SITES — DEVFLOM TOANDENT,AND THE EAST D VEST BY EXISTING RETAIL WHERE RUNOFF IS DISCHARGED INTO A PIPE OR PIPE SYSTEM,DOWNSTREAM STABIUTY ANALYSES AT THE III l� Y SrORMwATFR MANATrMFNT NARRRAnE OUTFALL OF THE PIPE OR PIPE SYSTEM SHALL BE PERFORMED. ES-17: NO SOLID MATERIALS, INCLUDING BUILDING MATERIALS,ARE ALLOWED TO BE DISCHARGED FROM THE SITE WITH W ❑ E— G STORMWATER. ALL SOLID WASTE, INCLUDING DISPOSABLE MATERIALS INCIDENTAL TO THE MAJOR CONSTRUCTION ACTIVITIES, MUST QUANTITY: AS AN QUTPARCEL TO THE PANTEPS CORKER DEVELOPMENT,STORMWATER CUANTITY DILL BE AODRESSD WITHIN THE B. ADEQUACY OF ALL CHANNELS AND PIPES SHALL BE VERIFIED IN THE FOLLOWING MANNER: BE COLLECTED,REMOVED FROM THE SITE AND DISPOSED OF IN ACCORDANCE WITH ALL STATE AND LOCAL REGULATIONS in O a~`E. OVERALL DEVELOPMENT PLANS.STORM INLETS AND APES WILL RE BROUGHT UP TO THE PARCEL UNITS AND SNG TFR KILL BE 1 THE APPLICANT SHALL DEMONSTRATE THAT THE TOTAL DRAINAGE AREA TO THE POINT OF ANALYSIS WITHIN Z CONVEYED THROUGH THE CEVELOPYENT N THE ULTIMATE PITFALL THE STOR61WATE)t CALCULATIONS AND SIZING OF THE PIPES () ES-12: ALL PERSONNEL INVOLVED WITH CONSTRUCTION ACTIVITIES MUST COMPLY WITH STATE AND LOCAL SANITARY OR SEPTIC N E KILL BE DESIGNED BASED OFF CF THE ACTUAL IMPEROQUSIESS OF THE WAWA PARCEL.N ENSURE ADEQUATE CAPACITY WITHIN THE CHANNEL IS ONE HUNDRED TIMES GREATER THAN THE CONTRIBUTING DRAINAGE AREA OF THE PROJECT IN THE NETWORK AND OUTFAL REQUIREMENTS. QUESTION; OR SYSTEM REGULATIONS. TEMPORARY SANITARY FACILITIES WHERE PRODDED AT THE SITE THROUGHOUT THE CONSTRUCTION PHASE 2 A MUST BE UTILIZED BY ALL CONSTRUCTION PERSONNEL AND SHALL BE SERVICED BY A COMMERCIAL OPERATOR WHEN PROVIDED. < Z QUALITY: N SATISFY REQUIREMENTS FOR WATER QUALITY ON STE.WATER QUALITY CREDITS DILL aE PURCHASED FOR THE ENTIRE ()(A))NATURAL CHANNELS SHALL BE ANALYZED BY THE USE OF A TNO-YEAR STORM TO VERIFY THAT DEVELOPMENT PER THE VSLP PANTO,*COR ER WAY PLANS(APO 2Q600066 VI OF 0.).A TOTAL 49 LBS WILL BE PURCHASED D STORMWATER WILL NOT OVERTOP CHANNEL BANKS NOR CAUSE EROSION OF CHANNEL BED OR BANKS. a - COVER THE ENTRE DEVELOPMENT INCLUDING THE WAWA PARED. ES-13: NON-STORMWATER COMPONENTS OF SITE DISCHARGE MUST BE CLEAN WATER. WATER USED FOR CONSTRUCTION, WHENQ - (B)ALL PREVIOUSLY CONSTRUCTED MAN-MADE CHANNELS SHALL BE ANALYZED BY THE USE OF A TEN-YEAR USED FOR CONSTRUCTION,WHICH DISCHARGES FROM THE SITE,MUST ORIGINATE FROM A PUBLIC WATER SUPPLY OR PRIVATE o B W rc SOB.i STORM TO VERIFY THAT STORMWATER WILL NOT OVERTOP ITS BANKS AND BY THE USE OF A TWO-YEAR STORM WELL APPROVED BY THE VA DEPARTMENT OF HEALTH. WATER USED FOR CONSTRUCTION THAT DOES NOT ORIGINATE FROM AN 0 < TO DEMONSTRATE THAT STORMWATER WILL NOT CAUSE EROSION OF CHANNEL BED OR BANKS; AND APPROVED PUBLIC SUPPLY MUST NOT DISCHARGE FROM THE SITE. �N/ w i ACCORDING N THE NATURAL RESOURCE CONSERVATION SERVICE MAP THE SOUS ON SITE ARE C59FlED AS L1 0 (C)PIPES AND STORM SEWER SYSTEMS SHALL BE ANALYZED BY THE USE OF A TEN-YEAR STORM TO VERIFY LL 2 YAP UNIT:238-DAVIDSON CLAY LOAM.2 TO]PERCENT SCORES THAT STORMWATER WILL BE CONTAINED WITHIN THE PIPE OR SYSTEM. ES-14: MATERIALS RESULTING FROM CLEARING AND GRUBBING SHALL BE STOCKPILED UP SLOPE FROM ADEQUATE u COMPONENT:DAVIDSON(sox) SEDIMENTATION CONTROLS OR HAULED OFF-SITE. z z ♦— ,L THE DAVIDSON COMPONENT MARES UP 80 PERCENT OF THE MAP UNIT.SLOPES ARE 2 N 7 PERCENT.THIS COMPONENT IS ON C.IF EXISTING NATURAL RECEIVING CHANNELS OR PREVIOUSLY CONSTRUCTED MAN-MADE CHANNELS OR PIPES ES-15: THE USE OF DETERGENTS FOR LARGE SCALE WASHING IS PROHIBITED. < 0 z • HILLSLOPES,PIEDMONTS THE PARENT MATERIAL DONSSIS OF RESDUUM WEATHBREI.D FROM OEENSTOIE DEPTH N A ROOT ARE NOT ADEQUATE, THE APPLICANT SHALL: _ 0 9 RESTWCTIE LAYER IS(IRIDES THAN a0 VICES TIE NATURAL DRANAGE CLASS R RER.L pRAINED.WATER MOVEMENT IS THE (1)IMPROVE THE CHANNELS TO A CONDITION WHERE A TEN-YEAR STORM WILL NOT OVERTOP THE BANKS AND A ES-16: CHEMICALS.PAINTS, SOLVENTS,FERTLI21ER5,AND OTHER TOXIC MATERIAL MUST BE STORED IN WATERPROOF • MOST RESTRICTS LAYER IS MODBRATELY HHCH AVAILABLE WATER N A DEPTH OF 60 VICES(OR pESTICTOD DEPTH)is TWO-YEAR STORM WILL NOT CAUSE EROSION TO CHANNEL THE BED OR BANKS; OR v MCOENATE SINK-SDELL POTENTIAL IS LOW.THIS SOL IS NOT FLOODED.IT IS NOT PONOED.THERE IS NO ZONE OF WATER CONTAINERS. EXCEPT DURING APPLICATION, THE CONTENTS MUST BE KEPT LOCKED IN TRUCKS OR WITHIN LOCKED STORAGE I 0_ x 6 SATURATION WITHIN A DEPTH OF 72 INCES.ORGANIC MATTER CONTENT N TIE SURFACE HGIERI IS ABET 1 PERCENT. NONIRIIGATED LAND CAPABILITY gA59FlGTIO/IS i MIS SQL DOES NOT MEET NITRIC CRITERIA. (2)IMPROVE THE PIPE OR PIPE SYSTEM TO A CONDITION WHERE THE TEN-YEAR STORM IS CONTAINED WITHIN THE APPURTENANCES; FACILITIES. RUNOFF CONTAINING SUCH MATERIAL MUST BE COLLECTED,REMOVED FROM SITE, TREATED, AND DISPOSED AT ANEL APPROVED SOLID WASTE OR CHEMICAL DISPOSAL FACILITY. () } '^§, MAP YAP UNIT 2 -DAVIDSONAVS CLAY LOAM,7 TO ID PERCENT SORES (3)DEVELOP A SITE DESIGN THAT WILL NOT CAUSE THE PRE-DEVELOPMENT PEAK RUNOFF RATE FROM A H O >- fi COMPONENT:DAVIDSON(80x) TWO-YEAR STORM TO INCREASE WHEN RUNOFF OUTFALLS INTO A NATURAL CHANNEL OR WILL NOT CAUSE THE Z THE DAVIDSON COMPONENT MAKES UP 80 PERCENT OF ME MAP UNIT.SLOPES ARE 7 N 15 PERCENT.THIS COMPONENT R ON PREOEVELOPMENT PEAK RUNOFF RATE FROM A TEN-YEAR STORM TO INCREASE WHEN RUNOFF OUTFALLS INTO A f-- HILLSOPES PIEDMONTS THE PARENT MATERIAL CONSSTS OF RESIDUUM WEATHERED FROM GREENSTONE DEPTH N A ROOT MANMADE CHANNEL OR Q O Al RESTRICTIVE LAYER IS GREATER MAN 60 INCHES.THE NATURAL DRAINAGE CLASS IS NIL DRAINED.WATER MOVEMENT N TIE (4)PROVIDE A COMBINATION OF CHANNEL IMPROVEMENT,STORMWATER DETENTION OR OTHER MEASURES WHICH IS Q Q MOST RESTRICTIVE VIER IS YODFREAIELY MIDI.AVAILABLE WATER N A DEPTH OF NO SINES(OR RESTRICTED DEPTH)IS SATISFACTORY TO THE VESCP AUTHORITY TO PREVENT DOWNSTREAM EROSION. > 3 MODERATE.SHRINK-SWELL POTENTIAL IS LOW.THIS SOIL IS NOT FLOODED.IT IS NOT PODDED.THERE IS NO ZONE OF WATER SATURATION NTH A DEPTH OF 72 INCHES CRGARICE MATTER CONTENT N THE SURFACE HORIZON IS ABOUT 1 PERCENT. Z Q O 8 NGNRRRGATED LAND CAPABIUTY CASSFICATOE IS 3a MIS SQL DOES NOT MEET HYINUC CRITERIA. D. THE APPLICANT SHALL PROVIDE EVIDENCE OF PERMISSION TO MAKE THE IMPROVEMENTS. Q Q FOR MORE RETAILED SOILS INFORMATION,SEE THE FINAL EIS GEOTAMCAL DEPORT. >> w CO i E. ALL HYDROLOGIC ANALYSES SHALL BE BASED ON THE EXISTING WATERSHED CHARACTERISTICS AND THE < UI E ERTICAL AREA( ULTIMATE DEVELOPMENT CONDITION OF THE SUBJECT PROJECT. v CRITICAL AREAS TYPICALLY INCLUDE AREAS OF STEEP SLOPES,AREAS ADJACENT N WETLANDS,AND OTHER AREAS NTH SERIOUS SHEET NUMBER s UN AN EROSON POTENTIAL ALBEMARLE COUNT/ AN TY HAS IDENTIFIED AREAS OF MANAGED STEEP SLOPES D PRESERVED SLOPES ON STE CE-102 • SEESHEET CV-101 FOR MANAGED AND PRESERVED SLOPES a i L CONSTRUCTION OF A SILT FENCE COSTING PAVEMENT w (WITHOUT WIRE SUPPORT) 70'MIN. 1. SET THE STAKES. 2. EXCAVATE A 4"X 4"TRENCH s' 1 sa _ TEMPORARY SEEDING REOUIREMFNT1 g UPSLOPE ALONG THE LINE OF 1-IT=II=TITI-n••-- L STAKES. II-IIII--II- .• •• .r. .f.r�t.V.Vr.At.A TABLE JJr�B 6-MIN. A MOUNTABLE BERM :E -, 6.MAX.p r- MIER CLOTH ACCEPTABLE TFMPORAMV SEEDING PLANT MATERIALS j (OPTIONAL) '' SIDE ELEVATION •OnCK REFERENCE FOR ALL REGIONS. ) / _ ETOSIING GROUND Hmnae12710 SRma OboJaoel rn �� _ II 70'MK o // II Sryt t FcD.IS 50/50 Mu of N �/ �/ - 6 (CPTHINAL)WASHRACK /,(to'WIN. IALollu Rmw2iloDUDI o FLOW , r' . __-_- . .-. �a�\rl JI-. A w-Im 5 C<[W(N m1cr)Rye i 5 �f�f•e •VMf�.?.B.,t a . III pl K1f 'All.?" 10'MI rn c WBS 1Y MIN'. � • cb p• f f ! ': N 33W Feb.16-Ain..w Amos)RYc88u 60-IIXI F 1\(.\f•. l f•!•l-� �f.T S 1 Ilnliumwo.On.um) w g 3. STAPLE FILTER MATERIAL 4. BACKFILL AND COMPACT - "VLKA. �%i.viws-%z 4d j o t TO STAKES AND EXTEND THE EXCAVATED SOIL. 'N T l\ '� IT INTO THE TRENCH. warn [N.—POSITIVE � \ 10'YIN. ` '•+aT I.A,�sl cep miun w d COURSE AGGREGATE I POSITIVE DRAINAGE TO r:0 (u•�,ir,rie) Z SEDIMENT TRAPPING o • I DEVICE iC •MUST EXTEND FULL `WIDTH OF INGRESS MID N F 1 V'I� EGRESS OPERATION PLAN VIEW x ' % �/ CURB INLET L. 6 n — / 1Y MIN �� ?> /1- —1 III! • —TRAIT I •••:.•••••'•••1•_•y•.1 0•.••.;•., I 3'MIN. O __. O O 'Y I I=o=d't . �0 �A� at:.;�• •�:�1 al J•MIN. - . ,T = N m m I �I IIII— - FLow TRAIL - - <1e 1491 III III F LTER CLOTH SECTION A-A 'WIRE SCREEN -• LOOM ^ F i x $o SHEET FLOW INSTALLATION I 6'-r I GRAVEL FTLTEA z (PERSPECTIVE VIEW) .,.;�(; Y��.-,:.._ RUNOFF WATER MI ET owuto FILTERED WATER > o 5.x .n • I Fl,OI r ••St••y-• •••••IIIPPOWNWPRMIWI IOW I i 3 e 5 / -. P %\�\\ �6.A{5%E.!m.6.Ai 14%.00:I Wm Lt.a Lira Arm 0 �� � RE SCREEN \- . INLET N oQ\/ N , 4 2-X4 MOOD STUD `I`y� % REINFORCED CONf]RETE DRAIN SPACE SPECIAL APPLICATION: MIS METHOD OF INLET PROTECTION IS APPLICABLE AT CURB INLETS ■ CTURE E6. E . 01 y am.; e� / SECTION B-B OVERFLOW CAPABILITY IS NECESSARY TO PREVENT EXCESSIVE PENNING IN FRONT OF THE$ ����\ /�R f '. 'GRAVEL SHALL BE VOOT/.T./357.OR/5 COARSE AGGREGATE /MIIIIIIIIII= II-- POINTS A SHOULD BE HIGHER THAN POINT B. SOURCE:VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK 3.02-1 BLOCK AND GRAVEL CURB INLET 'v1•THOj•`. DRAINAGEWAY INSTALLATION SEDIMENT FILTER �G3 ��f�c i (FRONT ELEVATION) STONE CONSTRUCTION ENTRANCE s j SOURCE:Adapted from Installation of Straw and Fabric Filter Barriers for Sediment ControlVA.BSIC PLATE.3.05-2 0 RY PERKINS 51 8 Sherwood and Iyant LAc.No.046565 I € 0 7/22/19 ii ONAL 1" 6 i Albemarle County Design Standards Manual-Engineering •-•.V. 3 3 a 8n o Y 'I it a. .2 STO^@5 RUCTION -- 1:'IO N. S 1- 1' i5 E' ACCESS J•SM-2A ASPHALT'OP I U 18 g g 1 Y� S t{ COURSE e 2x 2% ",1f \„6•MN.25A AGGREGATE BASE 0 —I €; PRE o i jQ , 10•MIL Z Z H U STONE Q W 3 a E PIVL CONSTRUCTION 0 AST PAVED O Q 3 Y ACCESS WASHRACK e •. •, 1 Z 0 0 m 5 -•:•-,•e•'• I EXIST NG 0 �al�i 1 i 1:, / PAVEMF VT S •I1_•I1_�I1• tc •IA.S'warm rum.WIDTH L `--I� ED.„. E 1-1-1 ///J� . OF INGRESS END EGRESS IRAPP,NG DEVICE N CPERArov li W s• PLAN W p H h O - ..--12'MTV. 61I K ORANAGF W O 0'1 2x .1 VT Z E • - _ ',Iwo- vc;DcvlcE E E_Ti C_C'.1 Q Z A < SECTION A- ' A00 5 5 $iA Tim =Ovate lap oil inch 11u1+1 be R1.I dled null,a nmmuImr 1 Inch 1,11of11. I 0 m .hmotl cal,a mipphuI2 a wa,h hose With a allude,of 1'Inche,for adequate -3 colutmd Ine.mDe\Cash axe DWm1 he 1 arlled awe}haul the enflame I.,au Q bI 1 aptnoved.elt�la men to moo,senora t .All,e1W11e1u Alan he pin 111ed hoot Z Z z M n1 Cem1.7o11h a•u.rhfc hes of wale"omse.. < 0 of PAVED WASH RACK - 1 O AID_ CLU }. is 2EZ > > 1 O '^ O ie r o r Page Rof21 < v/ U 5 s P __ K Q Q w S <`F CO 03 o SHEET NUMBER nE CE-103 Section 5. Stormwater Management Plan • Stormwater Management Controls The following stormwater management controls have been utilized on this project: El Dry ponds ® Stormwater retention/detention structures: ❑ Flow attenuation from swales and natural depressions ❑ Infiltration of site runoff ❑ Bio-retention systems ❑ Stormwater wetlands ❑ Water quality structures ❑ Other measures(Specify) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County 8- m 15' TEMIA_NAt-Y I - GRADING ESMT (3) 6' SEGMENTAL GRADING LEGEND DB 4553 PG 473-486 BLOCK RET. WALLS. MANAGEDSLDPES-N\ 11111 l C: BOTTOM OF CURB ELEVATION _OCK __ _JJ __ BC: TOP OF CURB ELEVATION ny,• )VIDE -R_ _ OF WALL ELEVATION \._ _ --- -'- -- -- - TERRACED RETAINING WALL T_YR4 / / /%// € $AI '� \� 43g.afi�- "`-���_ � _ 416.- OF EACH WALL 6FD -'-___ 410.00/ BW: BIiin TOTTOM OF WALL ELEVATION x `Tw ` �` _ (MAX EIGHT - 413� / �� n: TOP OF ISLAND ELEVATION E -_ ---- • \� - TO BE DESIGNED AND WVELCI CIED L PART ,A / MOM -- �t00 : 6 '�4j7 x J `tr4 .try "418-417 - - OF PANTOPS COMER pEVD.OPIffN7 PLANS _ /� �o�•■ � BI: BOTTOM OF ISLAND ELEVATION A .''�� -405 `'< \ ------ -' -----'---- --` .. `grid- FF: FINISHED FLOOR ELEVATION A -.. '-395•. ,\ \�� ., \�„w , 40 \� \ -- _"' �__- UMI1S OF dsnme Bw �� FS: FINISHED SURFACE ELEVATION ATION m 2 ,-, - s• -_ - _ ----------------- i' PAVEMENT \ -_ - 8 \ ""- - .I9_n \�'�` 1 I I -...._ �� , �/ ` � G: GROUND ELEVATION \) \ =yt 1 1 t__•___a•. •----Z-^�- - y` � - r _ -_ .. 'ty JaIC�q0\�v(/�; RIM: STRUCTURE RIM ELEVATION 5 1 1111 I �`�'"-w r_il' y _ �- _-_ 1RANSBGN FLUSH a•m To or WAWA CURB '� y 96.TcL_ r1■■ __u----u-u=���......_�_...._ l� a =fv7�i�11 ME: MATCH EXISTING ¢ •r�\' III ® _ u• , {t■••\ 34a.75 PROPOSED ELEVATION g' \ 395.05ANEW SEE DETAIL ON SHEET C5-501 / A Pw O 201L , ,i.�i. 1 �. \. 1 \0 . TC - oft / 'Tye eg` �\ /!il■1L 346.75 LE �� 11 111' 394.40 �- 39s.4ziliiiiiiiiiiiiiillpp Ll MV`39253-- \ \ �1 -Y. EXISTING ELEVATION 66 LF OF e- = ■E'�\..�17�I/ 11 'II 1-,..,__,.--- \ g SSA -SS SS � 396.OB •P a 20z \\ \\ \ _ ■■■�LRAM 1r� -VDOT STANDARD CG-6 CURB ° I) 111 \. . • 1\ Rrim..., -y I F5 J97: \ ■7■i {I�t AND GUTTER y 6 I GMTS aF OISNRBANCE�` V \ ..-,g r CONNECT 81 PVC TO STR 03 396.96 FS ,s LF CF 6•Pw u■11111■Ihl' G I I ro `NTH ADS RUBBER BOOT FS •2..MIN.(TYP.) Z ( 396.25 - CONNECTION AT INV.389.00 .30.5.95, 2 e i 1 ( , `�3,\ / 'S , I��-.-- -_ �- 7{,38a22 S g• �f r■ '/ SPIWNG CURB AND GUTTER I I,{, SOOT STD.CC-123 394.15 - FS .(SEE DETAIL ON SHEET OS-501) 11_ y i I'll ' I __ACCESSIBLERAMP `� ' r� ►_� �!1 i g39x TI J9ass , • n 39729 Il n � I CO r�'�'■lIIII�.�I� o h II 1}l k'\ •' � a BI 3964.L. ' '• BI J96.79 BI 397.54I � ■ ®MI r 1 6za...........•}4605 INV.393.25 Q STORMWATER MANAGEMENT NARRATIVE- ■ i1a E 9a71 394.:� sm c_c (TMP-) 41 LF CC 6 Li 1 • '• -• PI", ♦ '� . MEMO , L < O Y .\ 1 I J9'I-- TC TC I I. . • Pw O 201L 395.30 TRENCH DRAIN l• .\ MINI ' ,STORM WATER QUANTITY: O K <a 1 ti _-l�I 393.15 I 395.84 INY. 39539(TYP.) 1.• • ..7 1397 96 5 - 4• mANsnaN FRaM Fwsr CURB. �•0� 1 - I Fs ■MOOR 3 AS AN OUTPgRCEL TO TI1E PAN70P5 CORNER DEVELOPMENT • 1 t \ ` 92.70 I ro 6'WAWA-501 • awa I. �°�� I I \•' 4� - . CANOPY DRAIN ■EI1I I ' �¢ STQRMWATER QUANTITY WILL BE ADDRESSED WITHIN THE OVI=RALL < 52 '°I' SEE DETAIL ON SHEET CS-501 . I ;I. 4 \. •INV:394.15(TYP.) O 1 I .. DRAIN _ • 7 M �■ I- DEVELOPMENT PLANS. STORM INLETS AND PIPES WILL BE BROUGHT UP o B m s 8 a I I i\ ��•F .393.07 I • I� I I. 7. ,: ? • 4 ■ 1 a TO THE PARCEL UNITS AND STORMWATER WILL BE CONVEYED THROUGH m-¢ ° �I 11 \ •rt•o21L` 19s.e3 I -•' ''�...� • I EINIII I 3THE DEVELOPMENT TO THE ULTIMATE OUTFALL THE STORM WATER <orcae 395.65 n 396.35 n*p 9y '.TI 39"Z..: _ CALCULATIONS AND SIZING OF THE PIPES WILL BE DESIGNED BASED OFF o00\11 \`__ III I -� IN �� '�, RIDGE LONE _FS L e.p81395.B5"\ ' B19a42 'I -:991 �,E■I "'\ :nnw OF THE ACTUAL IMPERVIOUSNESS OF THE WAWA PARCEL TO ENSURE �IN <`�i s o a I I� I I �' ,z^• • I 1.78 ACRES .D5X-ii .: ■ •-• • •MM■I sN N ESJADEQUATE CAPACITY WITHIN THE NETWORK AND OUTFAU_ z1I I -• 4 392.78 ( - ► 395.57 �� 397.27 �d�- MM■ M w w a REQUIREMENTS.REFER TO SHEET CG-102 FOR ADDITIONAL INFORMATION. N$ 8= 1,1 ! J9 18 '+ FS I I 1061F aF 8• �r W50-FB-I-VA 'Lo2x' 95.84 FS \•: • -r FS :" ■■IIOJ■■1 z i - I 'ISO I 4. .� ro 39279 PSO a 4.a>< 1 • Fs T\�. - - - j - Min MIL Q O> ^ ) ,o x �/1 Fs 6,049 GSF - ' gam/+: . I r- ° >-� io 1 Jdr I - ., �s.az - - NM 1 MINI cn p STORMWATER QUALITY: 0 3 T - wor STD.R92-2., FEE:396.25 Fs a LF of e•Pw o �. - I d a ..•a ._...I I t \ / (SEE DETAIL ON 48 SPACES 1l 20%MIN.(TTP.) '•\., I ■�O.OI1 (Li p <+ 'Yn _ „ mANsnaN FROM O� TO SATISFY REQUIREMENTS FOR WATER QUAUTY ON SITE,WATER J lilt, I I a F f SHEET CS-5d) I I FLUSH CURB TO . \ • .• ' 7 - 1 ■/yI, 11 MI III F-- 7 re m. a m /� TRANSITION FTt011 FLUSH CURB iNv.39z.46 -•\ .2 QUALITY CREDITS WILL BE PURCHASED FOR THE ENTIRE DEVELOPMENT z k?•• 384.14 FR 6'WAWA CURB '•7• t 6•WAWA CURB h �. ■IIIIL�JIII Li 0 0 0 5 p1 w m � `--' / _ .�S • ® Z PER THE VSMP PANTOPS CORNER WAY PLANS WPO 201800088. A E r,J 1 s Nm X-U O,6 I TC TC • $.DETAIL ON SHEET CS-501 " ^~• • INV.393.25 SEE DETAIL ON -n]96.13 ,• < T 396.54 _ n 396.951 • II 0 ( ) N SHEET CS-sot ��BI 395.8J' vJBBI 396.04. 81 396.45 '� TOTAL OF 8.49 LBS WILL BE PURCHASED TO COVER THE ENTIRE * U c 3 R V m '-_'/ • .70 3• I. ' ( ) 1 I • _(., . � ,7 .\�I J98.= I -2' DEVELOPMENT INCLUDING THE WAWA PARCEL REFER TO SHEET CG-102In MIMI o ' -! Lu cc Z U I �• ,• it / r T395.C/BC 1 ' ' ]96.31 395.51 I. ® • _ ■ • * I ,■111�illl U IX FOR ADDITIONAL INFORMATION. Ne 'L K SEE 6TORNCEPTOR DETAIL °i.i �„ W Z f TC FS ON SHEET CS 501 395.85CANOPY DRAIN .J ) i -_I Z U r I. \1 ��M� ,�( F55 62/ I� 7Y6 09 _ AV'- 395.7F65 -395 FS \� FS. ••INY.394.15(TYPJ K�OOIIl o _1 I 1 94.87 - 396 23 .• . . • , .-. 95.46 110. ? - -- 1396 28 ,{r•-,{i1I■I I I! . 1 T$p MI39_1 Tc _�.� J98.25 - •>� ,••396.29 FS �'pL WATER 181 LF zees - LIMIT I.' ',O/ \ DGHT PCIE BASE ro I ..4 398.10- FS-- -'I I• Fs• TO 39,r.37 TRENCH DRAIN o�4 R• BE COORdNATm MTH 1 +! W----Y! W t"-'- 39fi.30 ` I I •JBS95 ' ..N 1- I S V.IN:3t TRENCH DRAIN I MI MIIII \ j/�)� O it .m WALL DESIGN I ,.®ihr 41 ' L •' INV.IN:390.10 (SEE DETAIL ON 3Ba.1 INV:395.98 TW. I I 1 t • C P TRANSn0N FROM FLUSH CURB TRANSITION FROM FLUSH CURB INV.OUT:389.98 SHEET CS-501) ( ) r1■1111 AAA���R u i I \ eV' 39 TO 8•WAWA CURB wpT STD.CG-12B ' ; ro 6•WAWA CURB I CONNECT a'PVC TO SIN 07 WITH \\ •E1/11■)� 1 \ STRUCTURE TABLE T,1 RY PERKINS Tj 0 MAMTAIN 6•CURB i I \ �� SEE DETAIL ON SHEET CS-501 ACCESSIBLE RAMP Lic.No.04�86 ° \ -ACROSS WMPSTER PAD IIIS I SEE DETAIL ON SHEET CS-5D I ADS RUBBER BOOT CONNECTION �I'tE// s 39559 ( r 395.33 , SEE DETAIL ON SHEET CS-501 396.43'1 396.52 r STRUCTURE NAME DESCRIPTION RIM HEIGHT �L 7 22 ({(��� a E Ir� ___ ✓ 70 if OF 8• ) TC ' YI �I:) ' T� N ,__ _g PVC•LOW ro u.,i� 19 LF OF 6'PVC• Imo; J95.45 S)E111 woT STD.d-2CCir \ // ri III , ,�*.. oV \$ 3:..40 T SEGMENTAL BLOCK ,,, &jaw, 2.0.MIN.(TYP.) /'LEI 1ro3 4 0 A 111u1fillr L-8•-� srtL d 39a1z 9.16 ,�v \ / •• • •3 .O • %491 ' I n\ Tc RET- WALL. FRONTS: rr - �-/Lt �� 39ss4 396.39 f/ TG Iz!/�ci�l' sm o2 wo7 sm.D-ze 39s.os 7.a7 'Q1P�1. �Pi - � J9591 I 395.82 �.. � \ Tc %IIIL-\EI 1-er 3 3 a c z \'' M'..,t 394.• I •I- 42• HANDRAIL. - 76 ✓ illk SIR 0.T war STD MH / 39S110 748 ¢E w �11 �zcrs. I9 Caro INSET A(SEE / _/ - �, I\� - U Z Y Yrc c `•�.`) \ .�--. .-,-- �.�.'. �t' 4. ,ITHIS sH '. I- M1111 w�TV°11- � ' Matta STR 04 VOOT STD.MH- 396.07 7.17 38 ° i • ! , >1V AW - -- - I ` F' --- II■1rii STR Os SOOT STD.d-1' 395.30 6.12 d,2 g N < n 1q • stiletlA =•v��t� - MM1O7;e i war STD.a-2c < m • _ \ �Y _ :vim„•� � 394.r'r SIR 06 394.85 8.50 = •! \ -Ai. . ._ . .ate 1 • 0111113 I L- ' a•u __. \ \387.00 TERRACED RETAINING WALL ��d-Y---•l p �� � \' III lkl�a SOOT S1..ad-JC s_ _• � --‘SW VOOT STD.GR-2 c 57R 07 39545 Q47 H o t2-e FT) _ UNITS OF DISTURBANCE 1 m■oIUII L-8 i f�'�lik._ - - iO =�(sEE DETAIL ON - di4iv� P•tr •:LE WIDT 1 +00 \ 17 BE OESIClIED AND CONSTRUCTED AS PART- �.T o Jr./ `� \ i OF PANTOPs CORNER DEVELOPMENT PLANS 1 SHEET CS-501) ! J LN 1 -, "MIME EX.sm 6!; _ --V I \ \ - (R \ t TVATF•R/iAI)^ I 1T f _ 1_r7C7®1•.I sm.A13 'DOT STD.d-3e.L-e• 39z5e ash ° �,� sap \\ \\ W W -\-W �-W �.-W W W t W f' - �Y a^ .• ) imillllliilliiii! �, sm B7 SOOT STD.DI�.L-1a 387.7G 9'2o Z 3 w l _ 1 1 .040411. I / I �� I - - 395 iIIS:1i1 STORM PIPES Q \// I / / / I\ '� \' - li1V\ / PIPE SEGMENT LENGTH DESCRIPTION SLOPE INV.(IN) INV.(OUT) O. I I , \ J ;tiff s / D To B7 17 LF ir RCP 2.00% 382.94 382.60 r n F \, ,.:;,/- , I I/ I ` I Fly -� ------ iL ,1 1 L►\0•�` CD x s ..1: I I/r I I 1 388.43 \I \ I I 1..•- - I ?2." �• 03 TD 02 54 LF 1s•RCP tiros 3ea99/1 'z 387.4e Z i I 1 \ \ I I Q ( I I \ \ II I r'' 5' SEGMENTAL BLOCK I ` 04 ID 03 123 LF 15•RCP O.ss1c 388.89 388.22 \ \ I . I RET. WALL. PROVIDE r a 1 I I I I I , TM P 7 8 5 E II 05,a 04 34 IF ,s•RCP Q557L 300.16 Ja999 o I I II I I I I I j I PAN'TOPS 'LC I `�`rl ')J 42• HANDRAIL. I I • '; O7 ro 06 - 971E 15'RCP 0.55% 38a96 388.45 Q „� I j DB 5147 PG 228 '���°;;-', TMP 78-5B I I CANOPY TO 07 31 LF IY Pw 0.55% 389.72 389.55 Et I I 1 I 1,10 AC - PANTOPS CORNER LC IJ� . =j i I I I 1 i ! ,,� '/ DB 5147 PG 228 I 1r �-r' `f I I I I I I MANAGED SLOPES ' 8(4 o Z i; l I 1 I I I I I - I I'S§s••., 394.92 _ 42 1 : Q _ , 13 O Q 0^ t MI�� .STC 395.80 . �" • O LL NN ;+ 395.82 __ LL Fs „Aggro, 8 mil 0 1 ,.3BSO-- BS• A) / I CO Q O EXISTING CONDITIONS SHOWN INCLUDE OS Ili ' ---��• - 95'85 _ O- "• IMPROVEMENTS PROPOSED WITH -- U 'S23 `S18 r LElfilyg, 395.67 \� "Y PANTOPS CORNER PLANS SDP .' • I H Z > 201800089 AND WPO 201800088 9 BOUNDARY AND TOPOGRAPHIC SURVEY Or \ cc z Q INFORMATION PROVIDED BY: FIELD - - - - -- \ < SURVEY PROVIDED BY ROGER W. RAY & . '' W E ASSOCIATES, INC. ON MARCH 23, 2018. i , 1 OGRAPHIIC SCALE IN FEET 10 20 40 1 UPDATED XY DATA ON OCTOBER 16, l l I SHEET NUMBER 2018. DATUM FOR TOPOGRAPHY NAVD88. SCALE:, 1 I A•- 10' scALe 1 -za CG 101 -a° 1 PANTOPS CORNER m s PRE-DEV POA DRAINAGE MAP aPanto,,('orner-Appendix JD Nutrient Nestulremenl Spreadsheet PERFORMANCE-BASED WATER QUALITY C'AI<ILATIONS PERFORMANCE BASED WATER QUALITY CAI[UTATR)NS v Nor%shem 1 Nrieivh.I Narlaetel1 la 9 L- ! I v.r n ,,,,,oldrage. , g n .• e I I A ♦ SI3.I'I Lx roma nnprvi.ws A,var I 1' SYambal:i 1 -.. - IMerdn lh aDWlubk am 1.\I and IM1e pr.xt.lexe(opad I q un rarer tlr„r). -x- Thn f I ml dcvrl.prlw n xhhe the rar.nF 0.+,ro1 rmPrr.wu, .s. -. m♦ . ApplieebleAm lAl•= 6.82 asrza df oe RQH rl. .c nrnR Ik Fmin We ni.un}'mpr rasa men of tlr MCMpn Ivnc if prmx. Ilr,,^ dhc pnyr: .l 1 I �,u ll.« /Irc>t par. t IM1.61 sacra n I n ndit m 9 t .terns mp Lover p^ rn>, \ ♦ ♦ .Y.78-5A I AM p0YER 0ATA %mnesrk,prent imprn xur cover Tal 0.7 atcold 1-.-_,,,." fit Paacr Nan tR a,.rape lad cn,ni ,aBa A[roTKIA I tg005 HSLBO A,C aral = 523 xm I,,,,v„=IM Ie ns lmprvirvn nrvrr+A•)s 1110= J•i Ire <I.,x„r�l :adVI RpEf HSG B:5.28 ALa TM 7e-SBLI 9.X AC Y IMPERNali 0.25 AC L.•mid Pot de,clognenl imp.uws emu.AI L IOU= r s The area.xwM he Me smna•used in STEP 1 1,.. > 1.-,.,. tlla T,.c1'plµ:5.25 Al • The- bjec m the as fen Mrality to kaaih)Tlrrcfore.consult the15d3 - ' '1 tin of this value SITp,� IMem n tk apprpriate doe situaf twUn1 , I OPoAz Irtahry Fu lxrgcrdkLm M1Srnaaa _,Si ITncon.Islsm teal dnchyn unlxMrethr exiennP Prnrntimpm'awsE SOWS Hx e:OJS Ac ,non r1,..,"Inane thn lM a.rraFc lad men anddun lL=,.,wal.tk -d STEPIrxI ttEP:p^nWe WPERNd15:0.0 AC The Fh information to deermine thec . YOTµ:115 Al, afT^'I'r' dk I p Iv% high the lrrfmmvn swill appl,flerA t-I the t \ STEP_s UHmnlne the use/age and cover 1lwalenhN tar rudinF it., s la •OR > I....ra I. :and Z c \. w.rw imperviousdes emir Il x 1 vol r&Pon+.ona. ran.rarer iii at.eau P+ -___Si...."J. 'r •Mx,R 3 i rwrry Si-eand,rnxr,dmd 1 1'. N cat p nmartt wBN%s)tlw a0devsn w°�'�' If the'massy has determined lad sower conditions for tdsduel„"nerve-.has its MIS p 'ew a min m m. TOP.2 t a Re TOTAL HYDRO CPC DATA tun the Lost AC MOP rP T° ..... - dM or l he he pen p Z vvvy W aMdpn-tie vdnJmLmmimd by then Ito a,,. ,�- „Siluatlonl:<< \ \110,. Th n^¢c •� „ pa=�j -- I I h' I M' Fa lad W Iflx.PtvpxrN de,e4nmmm her drse4rpnrem Yit 6r.x drmiw° , 44 7 u 79 5E II= g-ra•5 P9 (rI a d he p* d sm v II 1 p de,e5gr°ent b remklrrrd a pintos.nmral' red.t ale.rar ^1 114 0ta�t3 32 eft Ott iv.me Ne llcupeale Naar default valor: 1 o, 1 hnh r les than dr Plot a the as 1,Lard eov-et pnaedurc fur Situoti n ldxp M rddpM diodap..m rinds by de,rkrpmntpd J Y.)9- Onpsa-lL73 eta mdI do 1.x.,+.d 4numm,s_a xr J I p ed x t: J tin nor apprgeYm=M.Axrt r NY � .SS Toeu 6..2 min fr. --_ 5t .- ti q_na-Leo cR C a a xr-3«Sfa -- O O....,R«ohs fl° ��\ai O ..• j I U m / ma LO'•f �5 m J ((multi l'orner•Appendix ED Nutrient Requiem,'Sono...hnt PFJt6DNMANC'F.BASED WATER QUALITY CA1.CV1AT10NS PERFORMANCE-WASP!,WATER QUALITY CALCULATIONS m m O ° a ��\ • 11 Nuh.6art2 <gg Ty,78-S6 I r n ' Timllamt 8 ^ c ° BO B eB 1e0 850 sr\.:\.'. I d 3 ^ Q"j T b scene:t-BG \• '44•=�![•ov �.� I Sumo,of Si...2 ericma:from calculation pnsadw•TEP 1 thne STEP)Noi.laxy I s°�3i'f) ap E 'cfi � � 1 e � r w - ad5 APplosSt aml Al•r n.82 acres ., NT�P[a IMermior the relehse Pentdedoluprnem Prllutum hwd I.rt n. e '_.Seim BM%d hwn Teak bid ad locale tin do an: w o�j i 1 11..=Imalpmdevekpvrmin5cry impervious Sc. 76.M ZZ .. ! -- _ I'. 1Un5+InUNx 4..fla Aa22X IhAuatbo S211 ROMP 1: Bnr°rntionfnlnr 3 't 1 • - _ 1�•" * a c,, law= R n lasso.,INP 3.Dnermirc tM1a p,llmanl I.nd cmrnnF the pnS.J NSI%,:. -<+ o t • � � - Lave IU 115•,111)Nx 6,nllx A. 1Fatmtlan 5.231 O1 E i _ ,,-- - -�,-.th s. \\\\l�� ,) where: Let„a remlive P,e devehpntem total l phosphorous loud p. d ss - N o 5 '- _ �� 11_ - -_ _- -T�� 1„,,,,pa vuud eai tnP dmpen rows rave+AsIs 100= 3.9D'F le., potrkvrld vtpxnt pe us cos .sworn ad,r p.r.lav,F{ 'M^' i cr t{r cc .xpn xirrt: I.xr d at %Lora 'n•ed --7' l • I xRtk nurMnl pw Prr saar•der u. Md^N"xrw.%74.- N I1 appirabk aealxml Ba1Pn ds ■ F f ' [' -- '�� _ - MiIrv.== °r SLe..a ..21L ed A= Lw o.,E i >i a e{pF* d 1- ptydr Ip 'tit P'nrntu Pr, ar of RMP drainage arsLLn /� / ' i - - ; f7L • pl (r-' 7 7oie >I...,.Ra In ': 1.= IUUs♦ I°IV19x )6.iAU M1.. a:•X P� P vd in wM•c nunAen•L1 • !° i V +1'�� AC , - m� 1�� f: . • S��fj II SI pounds per year A= oral F ,l pnyar,nlBMPt>rnl` 1y4i 4 Determine the'Mahe pre-des pollutant load i Lovl. Leon= 10.05 MAN. a 2.26 1- 1i/1 {I l�'I �� JY��': Lase : STEP T4etermine We reltYae pollutant oat requirement NN _ = 0.00 pounds pm year m fr - ! PIN '•1 �, ... '•lr fir rot.a5v�° 1 fw.�... 1U115+10009x 1....av'la,1a`.`x tom /_ ; _ R11': tFA'uN^^SIO NN= L.,,.Lr,,...,.ar.r p i : + , `t .�_. °• - t , X_C evatc the p= kW remg.,. M the proPxesl NNI%sl. o_ r at... Lw„.s„u. tarse peed elo nrnt total phosphorous had Ipa"afs M N . TINS' loos L..-.w I R sir a Lg.,. IFgoMb}241 _- 1Ow C10 - y ace.. .}, _ t >m1 NJ9 pounds P. M1 1°. 1 li ,mAm�A �. _ - 1 _/ .� l-oval= a as rage land even condition for specific watershed u locality where: 1.�,,,as grvt.k,elsi.e.pollutant hod Tympani by pmpased BMP tpwds R v $ ` r.= a � - s• _ _ the(hryrat B default aalue dd16:tarn<m STIR Ident{M1 tint wrraRemeot p N.II T to site Per rout O E `� w- .. .... ..4 P press)d is whole mho 1.0.nrmrm the required poll.,rem,-1 al f Ia.a fU Olt t W f of W decimal( I E v A ri j x�� � yOW& - A= aryAwddk area r,amn EFT_ d RR 11�„I a UX1 tEpYa SIII a, pn a an mu- - cap,+ in nnu ran u 5 �►� rf'� \ �-�. n� l Icon= retain post-development twat phosphorous land entering proposed S• +�rr'�S ' � Lau>, � _ "um x 6.a2 .xzF required n R ram dwmrvm efficiency I percent expewN in whisk d 'S 1�� . when. ay' BMPtpwd,pm Yr I n •..b / wA �� i I+w.�+.:_- IGd15+ IUd14x ram.,/ L,�ruer= Ot8* ON, 0.00 pm..pa year . m 1 tole pounds per year 3 3 a `� y`/�, fr RR= pollutant mnm,al requirement Ipvds per curl d.Calculate the Idtal pollutant Wad removed M the tlM%sl: N O Y Y ¢ °v / u.r I lirgi� It,.d' «I-dti,eP^rdevelaprncnt rural pRt,pRumra ldxd lPwds per L„-.aaa. l•,.,Masn ( w M • rc u ��pAyypR�,,,, 4 - r. i - f EFT= LIM !Lai aHXI Om pounds per year d N''.2 m m 1 ° w .�u.r\ t ii -� C2 W - = 7a b.Verify Compliance:,.. <o- n i `\. L-r r RR s 2 0 _ ( ° B.D x X.9 OI n LL 1� • .15 Y�/ ®®�yI ^.A a Y$ -i ()� �9 - Y.\ .�l -I•. 1 s.' BILL OF SALE. W L E ^Ipw l INS PL- �� AFFIDAVIT OP PHOSPHOROUS OFFSET SALE ° SPA I s Nonpoim Nutrient Offset Credits HOTEL STREET CAPITA'.LLC_a Vfrgmu hulked IraAd 7 pony("Seller%hereb E_ 60 B uo-_ 1j11 lB0' \ E >, / certifies Mc following:ya o°• atsAaOm_ ....• a '¢ BILL OF SALE.made as of 5 226 ,2019.by HOTEL STREET CAPITAL,n a -^ W liability cum I. Pursuant to that certain Agreement for I'unhasc and Sale f N MitigationCredits. w ci .__..____. ___.._.. ._..__._..- .... :. LLC^aVrEI paml"Sella'(.to PANTOPS CORNER EEC,a V irgl nie ha \ H 5 limited liability dared as of ce 2019 I he P •ecnsn1 eOrr Terms of which rsseSimmix., i a� ..0 )company.1'Purchmtt'1. hennn a,reference and made pet he I I hcHwern 411m and the PA♦TAPS CORNER. V o1 PA r,f TOP C Cp =R WHEREAS Seller and Purchaser have entered into that ceess n\ I Purchase LLC I'Punl4as i 1,f«the haslet r the Purchaser.Sella agnvJ m sea l W pounds r Q O1 and Sale of 4 M 0 g wnpr n pRwpfaxu 0 he N - (nd 1 Puchuacr and mire he N N NPOST DEVEA-PMENT LAND COVER Me" }n. Credits.dated (1 s'111/1 h 'Suclav Agreement-. ratio of O r •tit 'Foffs.at the R gen 'ng facility In the am f 36 69 L� a _ _ _ the temp of which incorporated Is h I d made p Fn D h respect to the Ws o offsets I the Project A V S.MP Ma O I t pounds nitrogen k 1 for Amend Pia f ti F I I I I sale M1r.Noopi Seller and purchase b Pu f Compensator)NutrientsMitigation Crtrlrls hold-n hilltops C N PI)201RJNBRX:\Ohara I(mast Virginia/ L I Sells Nonpo tit OlTsct Hunk- fe (sun Virginia I IR V 020862043 rgina has nng Albemarle Count,Ias JID Numbers of -8 A / s' ` I NOW THEREFORE f and J i -he pe he Purchase Price lea W OPODSEO (I) 2 S • ---`•,. F- defined m heR lase A} d the good ad luablconfederation.the mmip and 2. hereof.Seller nsaction contemplated by 0e • OFF SI'E AREA sufficiency f which beret)) kll he•b) II 1 w A A' / _ -.. �iAlt 250 ROW > distgaa conveys Agreement are"the Seller has sold to Purchaser the phdnpbomua offsets. d- - r -- .I IMPPGVEVENiS) delvers and seta c to Purchase Its sums.d assigns 8.(9 Nutient r reditarroxlits has ° '- _ ____ __..._ __ ,d! such dcsc'had' thcP last 1 bt O -- gmrnamL WITNESS the following signature: 111r11'.1 STREET CAPITAL 1.1.C. < E _ P { ! I T(1 HAVE AND TO HOLD all such N (Toth Ilaabv sold aW 0aaa(umd IA \ry nie limited 1' ' mpanr Z E MPERNO'- - - •I Darhaur milts .. and as913m fnrcv By. GRAY:- COMPANY.TLC.Almager < r IMPERAODS Ole fe P :Z APPLICABLE ARGA: e r e 1 IN WITNESS WIIEREOF.Seller has d h'.Bill 1 Sale he executed by as duly Q Z < n '. \�IL E 1 867 AC CNSITE Dre: aIIIl9 _ - _ I' ,[� e- f. + I ,015 AC OFFSITE = au ,mod reef nuti,v a.ofdr date faN abovei._- 1 Taranto gmgHmaa O OF= ` .. 1 J r 582 Ai, TOTAL IIl17 F.L STREET C 51'ITAL I.L.C. STATE OF VIRGINS j w I CIXiFfTY'OF FAUQI;IER: m i `` % _ :��,� a Virginia limited'iota.,composts O VLSI TE APF A: by Gaywn love S C .'.Lac,its Sworn and subscribed before me this 301 day or.s_�s�( _.'UI9.by Thunaa lama i 4+ 511 AC iIP mma5m Rom IL Massaging Member of Gmyvtn Love&Company.LL of HOTEL STREET e.i •" � `. \ OFFS!1.56 AC PER'. CAPITAL.LLC t Virginia limited om as i / ITT APE . NI I ei�" Z a i ,, - J Z A,. M N' •F. Tames Ross 11 -.......- -tea XE_er t• .,a.e Q O o• 0,a3 AC PER: 1 _ _ n'e+a�' ware. 'Pc J O g M)cm -xc J e IMPERNCUS(i)P.) I ■ P --1�l1 1 G oft IJO et d COuOd°A.T dvnawdl [^� ProfeO Name NIaIm:NmclWmrnt Plan for Pamops(mrcr Yt'COWIg.4iW EvlR[a 1 - Tf•'A Ate:4; Pmlrrt'Name:VSMP Maps Amendment Pan for Pinions Comer W�lgS Y i 1 - 5,23 _-DIP IMP:OI:.\lbemarle Count, tli g I 1.59 AC PERT• IMP:078011mdW586I 078U110000W<MI.071410.-00-005N0.07gW.d4°U{pSEO Lnanoe:.\IbemvklaaoN) _� E a ^\�\ \ . s.r� .,..__ :._- (Aaer. Panto',Comer LC (Miter R(10.d1-�5(GI T°7L80D-0fWOWSA0.078(RHq-0UAM)SB0.0780000-0D005E0 'l1 Q/ 0 Z SId ,5 1 704 Crimson f Ste.101 v' L I{ V. 3233 17W Cnm+on C I Ste.Ill r 5'- rs_ \,`Ly s``,sssll - _ c,nt AmanitaDnlrtd:Ri9lhs I{ o&Phos3) f- O < /// x Credit 4 Dsmrd Plmpbrma+8191bs'T�nmp 36.69 �/1 0 e robs NL C:O'_Ug02W Praje HU(.0 8004 v/ U s♦ / .. Applbtiaa:N'%)201801x188 ° JFFS�E AREA J Application \%1_t 1800081 Q J J c (RR 20 ROSY - fY £ ` IMPROVEMENTS) .. $$ O \, 5\\� / ( 'ti:,. . < m g A& 00 ° �iao NO Laam.mm . I SHEET NUMBER 9ede 1--l0' Y. CG-102 Plotted By.Anderson,Laura Sheet Set:Kha Layout:CG-102 DRAINAGE AREA MAP July 19,2019 04:29:54pm K:\RIC_CIV\113160-Wawa-Rebkee\032-Richmond Road and Stoney Point-Albemarle County\CAD\PlonSheete\CC-102 DRAINAGE AREA MAP.dwg ThI.docun,.yl.to9.ther with the c aP4 Pnd deep,.pr...nt.d herein,p$an Netrum.nt of.eMc.,A Intended only for the q.clec Purpo..and client for which it wasp p ed.Rsu..of and Improper.ebnnce on Ni.document without written authori.adon and adoptallon by KLnley-Hon,and Apoclatee.Inc.Mall b.without lAbillty to KYnley-Hwn and A.wclot..,Inc. / 0 1 \\:,‘, \ \ Ilk .\\• ,t4 ii\t‘46, \cl.......41\\ '11 I i .... 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OOP I nu) 0).Qp til t1 m Nam, 0 � O--I A A cn \kCini I !n r- D m m D O __`I (7n3 m ' e�I I e do lir D z 5P it I' A I 0 I i N )3 I / / D , i1 E� 1 E� 11 ,' �� it I w. 1 I 4.4 '3` 4 �- _ +B.pkbl1 ©- OHU �� OHU �HU I — _O__ e.lu • • �•/ ',�\ U.S. ROUTE 250 RICHMOND ROAD,VARIABLE WIDTH RAN • • To 0 s _v o? [ ' I nag. NORTH z KHA PROJECT 113160032 0'a 0o44,0 VSMPPLAN E i,9Kimley>)Horn � I m= WAWA AT RICHMOND ROAD DRAINAGE AREA MAP SCALE AS SHOWN ;n. �.p C 0 2019 KIMLEY-HORN AND ASSOCIATES,INC. p 2 AND STONY POINT ROAD DESIGNED BY KRW . 0 x y 1700 NILLOW LANK DR,SUITE 20Q RIOHMOND,VA 23230 DRANN BY KRW 16 -fti0 PHONE: 804-673-3882 ALBEMARLE COUNTY VIRGINIA CHECKED BY RRP � � WWW.KIM EY-HORN No. REVISIONS DATE BY Plotted By Anderson,Laura Sheet Set Rho Loyout:CG-102 DRAINAGE AREA MAP July_19,2019 09:23:23om K:\RIC_CIV\113160-Waco-Rebkee\032-Rlohmond Rood and Stoney Point-Albemarle County\GAD\PlanSheete\CG-103 OVERALL DRAINAGE AREA MAP.dwa OILdocument.together with the concepts en de d .yne presented harsh,as an Instrument of.0M lece. Intended only for the sp.o pure.* inc purpe and anent for wh Reties icn It wall prepared.Re.of and Improper rel..on this document without written auutharballon and adopt..by Molloy-Horn and Apoelatx,Inc.MMI be without IiobMRy to 91nley-Ram and Aewekta,Inc. x x x xx xx,It x x xx x%x%x�xvx a x%%�`xf:% • lQ x`t 4:.x. x x x x x x 1Q� x N A x x k x A x`t x:C is x x.4yx x A - x x x x% <x x x% x k x x x x x%ih xxxx .:w__� �, xxxx t it Oi %x �ti as xx B �` %% 41 rF�7ftT I % x , x xx 0,8 �� �, x. % w.l , LI,xx x x. �� ��- e t % x xl' xx x• x,.' x % I y •• Y elm , ` x -I —j.,L[. :J. ,i,. :\, , i . .„ ,,,..., .. % , , ,. .„_- _. ..IMO MA I'r I i AM MO-11. / ..,.., • - • ..., ..NN, \\ ,,,), \ • v / ‘s, 000 40.40 7 16:.,7 16 ....Li. fir:,77.717,70 wli 1 i !‘1441"°144\, 4.V. iS...,‘:.41 . 1 . 1 1 il ** **4\ \ ''' s. . i 1 1 'i 4441,\, ... si. i ,)._,I €____, 1 , i A", . R " 1 . , .. .:, s \ , 1 ,, , . L_ _J t.r.. .\ ,ST** ' \ i I,\ , �II R i a...-. MIIM 4,11k4.411.10444:400. I k NM MM Millani A, , i,,,,.\,..,,,,;,,,, \ \ ; \„0,...,0_ . ,,, , -r ....... , ...., .,_ . .. ,„,.., , ,_ ,-,, I ai 1- 1 is,-4 sir,�d I u, ,_, \ , A Q M' .I�I� 'It 6 1 1! "� 4 (. mti, 1 i , • i 1 ... ,_...... r r , . �`.�.� II D i _ `t. Z z i i ;li D�D� 1 ; O I I fl r 1 �3� i II ` �3y� -- — > � 1 ; D�63� II asot �m ' � 'm�O II Ovum I!. I I Ovpv 1 II xjn� n r I ' '. TeResaa8e4Y97.i� q !�O r-cP A ffl 07 II N C7 m r I� .�ii .. :�5 t`�r'SL}�i �i N()Ri I r 3 V)v A I---' ONO II • N — — � — CO". • < f AID ....," ) � / 00 v' n -ram � mom � ' m>N - I I` P >In , , -o dt a ; of 7 _ill .z> ill. > I ,,,,,,ii. 11— :... 0`: ' ' --0 I : 0(-7'-a K °°01".gm I GO•40m 1t I O0� N A W / 'le -A)0 n ,' �,. : ,U N m co /i --II' ' I A�� / o9D ;.�..*.-.,... : ,--,mvoz iooD e f ,• -0 a9 D n o „1� rP- D a IBC I l+ D n ..� OrsIV 0 ` �:U��.-:� m,,Nm ,� D:D�D-H '.� -i A co. . i . .,. II�I N.J .--. rr.— SAW I nJmi F 1 I n , ` N-- ro. ' I I 1 I —�� i o I I_ _II V 1 4 2,- .. Olik..,1‘,„:, . - - - -- c... ..<, der: ` 1.... sN, .. •., ..P • •+. 9 1 r iI wm o ``� �/! S ``� Ti2�myy2 m�ormlmm>�s�>>Z Nr CO > m p'wa' m n m � hoefJ�ey �ZQmCy >O10 >P >sgMigr„�>>2�N„$ l mo a u o' no D> mNg3"�C�0O10 Onn ,AA oDoD 7-AA N C110 iog1 0ADv+ g m88 O.O 2V0pE8po 2 ,._ o zm> z " S rrm D pZNm8A1Dm D �$nzZcygf� 5 m z i n"[y>zm� z mnmmomF —o oTym��>S'o o vmiz a cZ R "o.T yit4.. i4,1' § it mMt[ N /\ en z C.nio m g D SD' rNORTH o m m S z m —m" KHA PROJECT 113160032 o� C044o '-- n _____ 9 VSMP PLAN 7 2219 � � i4. Kimley>>> Horn = " WAWA AT RICHMOND ROAD OVERALL DRAINAGE N F z 3CAtE AS SHOWN N gv;l '4 o m AND STONY POINT ROAD AREA MAP DESGNEDBY KRW Ug1g1�y LLOW KiMLEV-HORN AND ASSOIMONO.INC. — ,700 WILLOW LANK OR,SUITE 200,RICHMONO,VA 23230 a0 ORA1N1 BY KRW • � y cip PHONE: 804-673-3882 WWW.KIMLEY-MORN.COM _ ALSEMAR COUNTY VIRGINIA CHECKED BY RRPVIgt LE No. REVISIONS DATE BY 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 Control of sediments has been described previously. Other aspects of this SWPPP are listed below: 1. Dust Control- Construction traffic must enter and exit the site at the stabilized construction entrance. The purpose is to trap dust and mud that would otherwise be carried off-site by construction traffic. Dust control shall be provided by the Operator in compliance with applicable local and state dust control regulations. After construction, the site will be stabilized(as described elsewhere), which will reduce the potential for dust generation. 2. Effluent from de-watering activities must be filtered or passed through an approved sediment trapping device, or both, before being discharged from the site. No contaminated effluent or groundwater may be discharged with stormwater without a separate VPDES discharge permit from the VDEQ. Such permit shall be obtained by the Operator,prior to discharge. 3. Solid Waste Disposal-No solid materials, including building materials, are allowed to be discharged from the site with storm water. All solid waste, including disposable materials incidental to the major construction activities, must be collected, removed from the site and disposed of in a legal manner. The locations of solid waste containers must be shown on the site maps. Substances that have the potential for polluting surface water and/or groundwater must be controlled by whatever means necessary in order to ensure that they are not discharged from the site. As an example, special care must be exercised during equipment fueling and servicing operations. If a spill occurs, it must be contained and disposed of so that it will not flow from the site or enter groundwater,even if this requires removal,treatment, and disposal of soil. In this regard, potentially polluting substances should be handled in a manner consistent with the impact they represent. 4. Sanitary Facilities -All personnel involved with construction activities must comply with state and local sanitary or septic system regulations. Temporary sanitary facilities where provided at the site throughout the construction phase must be utilized by all construction personnel and shall be serviced by a commercial operator when provided. Their location must be shown on the project site maps if installed on site. 5. Water Source -Non-storm water components of site discharge must be clean water. Water used for construction, which discharges from the site, must originate from a public water supply or private well approved by the Virginia Department of Health. Water used for construction that does not originate from an approved public supply must not discharge from the site. It is to be retained in ponds until it infiltrates and evaporates. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County Plotted ByAnderson,Laura Sheet Set:Kha LayoutCE-100 August 29,2010 11:05:57am K:\RIC_CIV\113160-Wawa-Rabkee\032-Richmond Road and Stoney Point-Albemarle County\CAD\PlanSheeta\CE-101 EROSION AND SEDIMENT CONTROL PLAN.dwa mls document.together with the concepts and deslgne presented herein,ae an Instrument of service,I.Intended only toy the specific purpose and client for Mich It on.prepared.Rpm of and Improper rmienae on this document wlt0cul mitten authorization and adaptation by KMNy-Horn and Anoclotp,Inc.Mtall be without nobility to Kknley-Hom end Associalw.InC. I 1 I 'i' 1111111 I Xi$ \ N \ ,,, A . l _ -__,_ -- --__...._„„,_, ,...-..• ,/ i i _ ®+ T12AVEL AY B �j 2 q q III I m$ ''/ MN © TONNE RTION Q [YSMT 0 'D L•1 I I/ ----- ------ - r _ i ® _ o .. .•3T•CCES E--�� 1; j11 � / ® ' j111 I- co'/ '4d '- who. :/` .0 CJ�r E y //// . . 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'� / 1 ;\ 111 1) / Iv \I L. \,ti .si \- s' -N � x—�� x— x— x�x— x-Tex— x— — —x� �'b \ OIIF1 ryHll� �'i 1, , �„ _ :. :•�F. ®-.�-tit�U- :-'Ol•Ml1-t _- ` _. \°� \� y U.S. ROUTE 250 RICHMOND ROAD,VARIABLE WIDTH RAN I : i i NwA 1 I 51 l>p O D 4 17i <5 A A g Z C R vz ED ® ® E ;o H \\ *I ' —O Si I x1�% -, V - 1.. V I�„ TluINOSD I W NORTH z _ _ E 1 _•1 O INTERIM EROSION KHA 160 32 sd COki/o • VSMP PLAN DATE *, Kimley>>> Horn m " WAWA AT RICHMOND ROAD AND SEDIMENT 8/27/19 x ' Z SCALE AS SHOWN > I '-' o CO AND STONY POINT ROAD CONTROL PLAN AND DESIGNED BY KRW •1, ; �..„0m 2019 INC. A 1700 WILLOW LAWN OD, CMON 23230 DRAM BY KRw O .\ PHONE: 804-673-3882 ALBEMARLE COUNTY VIRGINIA PPP EXHIBIT CHECKED BY PRY v1N\2 WWW.KIMLEY-HORN.COM No. REVISIONS DATE BY During the construction phase, the Operator shall implement the following measures where appropriate: 1. Material resulting from clearing and grubbing shall be stockpiled up slope from adequate sedimentation controls or hauled off-site. All soil stockpile areas shall be annotated on the project plans in Section 4. 2. All soil stockpile areas shall be maintained sufficiently far from water bodies or wetlands and shall be adequately protected from erosion to preclude migration of sediments into the water bodies or wetlands. 3. The Operator shall designate areas for equipment cleaning, maintenance, and repair. The Operator and subcontractor(s) shall utilize those areas. The areas shall be protected by a temporary perimeter berm or silt fencing. 4. Use of detergents for large scale washing is prohibited(i.e., vehicles, buildings,pavement surfaces, etc.) 5. Chemicals,paints, solvents, fertilizers, and other toxic material must be stored in waterproof containers. Except during application,the contents must be kept locked in trucks or within locked storage facilities. Runoff containing such material must be collected, removed from the site,treated, and disposed at an approved solid waste or chemical disposal facility. 6. All materials used for concrete mixing shall be washed down in a designated area where the corresponding runoff is directed into a leak-proof container or leak-proof settling basin. This concrete wash water shall be properly disposed of off-site. B. Sources of Pollutants, locations, and prevention practices Pollutant,or Pollutant Prevention Practices, Generating Activity Location on site Control Measures Disturbed(Bare)Soil Whole Site Vehicle Fuels and Lubricants Whole Site Chemicals associated with building construction and building Whole Site materials Asphalt and asphalt pavement waste;chlorine for water line Whole Site flushing Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County C. Sources of Pollutants continued. Common activities and minimum control and prevention practices Pollutant,or Pollutant Prevention Practices, Generating Activity Location on site Control Measures Follow Erosion and Sediment Control Clearing,grading,excavating,and un- Land disturbance area Plan. Dispose of clearing debris at stabilized areas acceptable disposal sites.Seed and mulch, or sod within 7 days of land clearing Cover storm drain inlets and use drip pans Paving operations Roads and driveways and absorbent/oil dry for all paving machines to limit leaks and spills Direct concrete wash water into a leak- Concrete washout and Current location and detail shown on proof container or leak-proof settling basin cement waste plan that is designed so that no overflows can 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. Water shall be filtered,settled or similarly Dewatering operations Dewatering sites shown on plan treated prior to discharge as shown on plan. Designated areas for material delivery and Material delivery and storage Designated area shown on plan storage. Placed near construction entrances,away from waterways and drainage paths Material use during building process Building areas Followm nu tachefac urer's instructions. MSDS's atttached. 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 Current designated container areas on before periods of rain,or are in a covered Solid waste disposal plan 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 Waters Wash areas shown on plan control as specified on plan.Minimize the discharge of pollutants from equipment and vehicle washing Vehicle and equipment washing Designated areas and details shown on Provide containment and filtering for all plan 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. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County (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 Location on Site Constituents E. Persons responsible for pollution prevention practices The contractor will be responsible for pollution prevention practices. 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; Report all spills,leaks and discharges as follows; The contractor will be responsible for all response and reporting practices. G. Pollution Prevention Awareness If deficiencies in the erosion and sediment control measures are determined, they shall be recorded on the inspection form by the Operator and corrective action shall be initiated by the Operator within the time frame specified below. Between the time this SWPPP is implemented and fmal site stabilization is achieved, all disturbed areas and pollutant controls must be inspected at one of the two frequencies below: (Operator shall mark chosen inspection frequency) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County ❑ At least once every four business days or, ❑ 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. Based on these inspections, the Operator shall decide whether it is necessary to modify this SWPPP, add or relocate sediment barriers, or institute other actions required in order to prevent pollutants from leaving the site via storm water runoff. The Operator has the duty to repair, modify, maintain, or supplement pollutant control measures and take other actions necessary to achieve effective pollutant control The Operator may install a rain gauge at the site to determine site specific rainfall conditions or must provide estimates of rainfall at the project site and provide information as to how the estimates were generated. For purposes of permit compliance, it is strongly recommended that the Operator install a rain gauge at the project site. Examples of particular items to be evaluated during site inspections are listed below. This list is not intended to be comprehensive. During each inspection, the Operator's inspectors must evaluate overall pollutant control system performance, as well as the effectiveness of system components. Additional factors should be considered as appropriate to the circumstances. A. Locations where vehicles enter and exit the site must be inspected for evidence of off-site sediment tracking. A stabilized construction entrance will be constructed where vehicles enter and exit. This entrance will be maintained or supplemented as necessary to prevent sediment from leaving the site on vehicles. Sediment tracked onto public roadways must be shoveled or swept from the roadway and re-deposited on site in a manner that minimizes its offsite release potential. B. Sediment barriers must be inspected and, if necessary,they must be enlarged or cleaned in order to provide additional capacity. All material excavated from behind sediment barriers shall be stockpiled on the up slope side of the barrier. Additional sediment barriers must be constructed as needed. Sediment must be removed from sediment traps and sediment basins when the design capacity has been reduced by 50%. C. Inspections will evaluate disturbed areas and areas used for storing materials that are exposed to rainfall for evidence of, or the potential for,pollutants entering the drainage system. If necessary,the materials must be covered or original covers must be repaired or supplemented. Also, protective berms must be constructed, if needed, in order to contain runoff from material storage areas. Grassed areas will be inspected to confirm that a healthy stand of grass is maintained. The site has achieved fmal stabilization when turf grass cover provides permanent stabilization of the soil surface exclusive of areas that have been paved or covered by building(s). Permanent stabilization is not considered established until a ground cover is achieved that is uniform, mature enough to survive and will inhibit erosion. D. All discharge points must be inspected to determine whether erosion control measures are effective in preventing impacts to receiving waters. Based on inspection results, any modification necessary to increase effectiveness of this SWPPP to an acceptable level shall be made by the Operator within seven calendar days of the inspection. All modifications to the SWPPP document and approved plan will be noted on the construction plans. The inspection reports Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County must be completed entirely and additional remarks shall be included if needed to fully describe a situation. An important aspect of the inspection report is the description of additional measures that need to be taken to enhance plan effectiveness. The inspection report must identify whether the site was in compliance with the SWPPP at the time of inspection and specifically identify all incidents of non-compliance. Inspection reports will be kept on file by the Operator as an integral part of this SWPPP for at least thirty six months following the month the Notice of Termination is filed with the VDEQ. It is the responsibility of the Operator to ensure the adequacy of site storm water pollutant discharge controls. Physical site conditions, weather conditions or Operator practices may make it necessary to install more structural controls than are shown on the plans. (For example, localized concentrations of runoff could make it necessary to install additional sediment barriers.) Assessing the need for additional controls and implementing them or adjusting existing controls are key aspects of the effectiveness of this SWPPP until the site achieves fmal stabilization. Should a control fail, be bypassed or otherwise be ineffective in maintaining sediments onsite and releasing sediment offsite the Operator will provide notification to the VDEQ in accordance with Part III. G.of the VPDES Storm Water General Permit, as necessary. If it is determined by the Operator's Inspector that there has been an upset or bypass of the control measures resulting in a release of sediment to State waters,the Operator's Inspector shall report the bypass or upset to the Virginia Department of Environmental Quality and the Albemarle County Department of Community Development at 434-296-5832 within 24 hours of discovery of the unanticipated bypass or upset. 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. Within five days of making the verbal report to VDEQ, a written report shall be submitted by the Operator containing: • A description of the nature and location of the discharge; • The cause of the discharge; • The date on which the discharge occurred; • The length of time that the discharge continued; • The volume of the discharge; • If the discharge is continuing, how long it is expected to continue; • 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. 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. The proposed drainage of the Wawa site will ultimately drain in to the Rivanna River—Meadow Creek. Meadow Creek is classified as Waters of the United States. Meadow Creek is included on the Virginia Department of Environmental Quality Draft 2018 305(b)/303(b) Water Quality Assessment Integrated Report as impaired for aquatic life and recreation.Aquatic life is impaired based on the presence of Benthic-Macroinvertebrate Bioassessments with a Low TMDL priority. Recreation is impaired based on the presence on Escherichia Coli with a Medium TMDL priority. The Total Maximum Daily Load and Waste Load Allocation is scheduled to be developed in 2018. Site work shall be in compliance with the following requirements: 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. In accordance with Part I B 4 and Part I B 5, inspections shall be conducted as follows: I. 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 where there are more than 48 hours between business days,the inspection shall be conducted on the next business day; and II. Representative inspections used by utility line installation,pipeline construction, or other similar linear construction activities shall inspect all outfalls discharging to exceptional waters. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Section 8. Qualified personnel The following personnel are responsible for inspections; The purpose of site inspections is to assess performance of pollutant controls. The inspections shall be conducted by the Operator's designated E&S inspector. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Section 9. Signed Certification 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: Pc Sior s Company: RQ kee C,MP& Title: fro,]ec 4 M.et&age.r _ Signature: `1 Date: Kt) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 10. Delegation of authority. 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: Company: Title: Signature: Date: Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County Section 11. General permit copy Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County COMMONWEALTH of VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY General Permit No.: VAR10 Effective Date: July 1, 2014 Expiration Date: June 30, 2019 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 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 herein. General Permit No.: VAR10 Page 1 of 23 PART I DISCHARGE AUTHORIZATION AND SPECIAL CONDITIONS A. Coverage under this general permit. 1. 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. 2. 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. 2. 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. 3. 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. 4. Impaired waters and TMDL limitation. Discharges of stormwater from construction activities to surface waters identified as impaired in the 2012 § 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 SWPPP that minimizes the pollutants of concern and, when applicable, is consistent with the assumptions and requirements of the approved TMDL wasteload allocations. In addition, the operator shall implement the following items: General Permit No.: VAR10 Page 2 of 23 a. The impaired water(s), approved TMDL(s), and pollutant(s) of concern, when applicable, shall be identified in the SWPPP; b. 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; c. 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 d. The applicable SWPPP inspection requirements specified in Part II F 2 shall be amended as follows: (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. 5. Exceptional waters limitation. Discharges of stormwater from construction activities not previously covered under the general permit issued in 2009 to exceptional waters identified in 9VAC25-260-30 A 3 c are not eligible for coverage under this general permit unless the operator implements the following: a. The exceptional water(s) shall be identified in the SWPPP; b. 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; c. 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 d. The applicable SWPPP inspection requirements specified in Part II F 2 shall be amended as follows: (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 exceptional waters. 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. General Permit No.: VAR10 Page 3 of 23 D. Prohibition of nonstormwater discharges. Except as provided in Parts I A 2, I 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; 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; 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 to the VSMP authority after one or more of the following conditions have been met: General Permit No.: VAR10 Page 4 of 23 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 is responsible. When applicable, long term responsibility and maintenance requirements shall be recorded in the local land records prior to the submission of a notice of termination; 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 residential construction only, temporary soil stabilization has been completed and the residence has been transferred to the homeowner. 2. The notice of termination should be submitted no later than 30 days after one of the above conditions in subdivision 1 of this subsection is met. 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. Termination of authorizations 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 the notice of termination, whichever occurs first. 3. The notice of termination shall be signed in accordance with Part III K of this general permit. G. Water quality protection. 1. The operator must 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. 2. 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 B 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 c. Submit an individual permit application in accordance with 9VAC25-870-410 B 3. All written responses required under this chapter must include a signed certification consistent with Part III K. General Permit No.: VAR10 Page 5 of 23 PART II STORMWATER POLLUTION PREVENTION 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 A. 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 must develop the missing elements and include them in the SWPPP. Any operator that was authorized to discharge under the general permit issued in 2009, 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. A. Stormwater pollution prevention plan 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: (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; General Permit No.: VAR10 Page 6 of 23 (5) Locations where concentrated stormwater is discharged; (6) Locations of support activities, when applicable and when required by the VSMP authority, including but not limited to (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 purposes. 2. Erosion and sediment control plan. a. An erosion and sediment control plan approved by the VESCP authority as authorized under the 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. Any operator proposing a new stormwater discharge from construction activities that is not required to obtain erosion and sediment control plan approval from a VESCP authority or does not adopt department-approved annual standards and specifications shall submit the erosion and sediment control plan to the department for review and approval. b. All erosion and sediment control plans shall include a statement describing the maintenance responsibilities required for the erosion and sediment controls used. c. A properly implemented 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, adequately: (1) Controls the volume and velocity of stormwater runoff within the site to minimize soil erosion; (2) Controls stormwater discharges, including peak flow rates and total stormwater volume, to minimize erosion at outlets and to minimize downstream channel and stream bank erosion; (3) Minimizes the amount of soil exposed during the construction activity; (4) Minimizes the disturbance of steep slopes; (5) Minimizes 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) Provides and maintains natural buffers around surface waters, directs stormwater to vegetated areas to increase sediment removal, and maximizes stormwater infiltration, unless infeasible; (7) Minimizes soil compaction and, unless infeasible, preserves topsoil; (8) Ensures that stabilization of disturbed areas will be initiated 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 General Permit No.: VAR10 Page 7 of 23 (9) Utilizes 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. New construction activities. 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. Any operator proposing a new stormwater discharge from construction activities that is not required to obtain stormwater management plan approval from a VSMP authority or does not adopt department-approved annual standards and specifications shall submit the stormwater management plan to the department for review and approval. b. Existing construction activities. Any operator that was authorized to discharge under the general permit issued in 2009, and that intends to continue coverage under this general permit, shall ensure compliance with the requirements of 9VAC25-870-93 through 9VAC25-870-99 of the VSMP Regulation, including but not limited to the water quality and quantity requirements. 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. 4. 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; 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); General Permit No.: VAR10 Page 8 of 23 (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 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, and sanitary wastes; and (8) Address any other discharge from the potential pollutant-generating activities not addressed above; 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. 5. SWPPP requirements for discharges to impaired waters, surface waters with an applicable TMDL wasteload allocation established and approved prior to the term of this general permit, and exceptional waters. The SWPPP shall: a. Identify the impaired water(s), approved TMDL(s), pollutant(s) of concern, and exceptional waters identified in 9VAC25-260-30 A 3 c, when applicable; b. Provide clear direction 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 I B 4 or Part I B 5. General Permit No.: VAR10 Page 9 of 23 6. Qualified personnel. The name, phone number, and qualifications of the qualified personnel conducting inspections required by this general permit. 7. Delegation of authority. The individuals or positions with delegated authority, in accordance with Part III K, to sign inspection reports or modify the SWPPP. 8. SWPPP signature. The SWPPP shall be signed and dated in accordance with Part III K. B. 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. 2. The SWPPP must 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 must be accomplished as described in Part II G. 3. The SWPPP must clearly identify the contractor(s) 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 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 where modified as soon as possible; 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 F. General Permit No.: VAR10 Page 10 of 23 5. Amendments, modifications, or updates to the SWPPP shall be signed in accordance with Part III K. C. 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. D. 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. 2. 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 must be posted near the main entrance of the construction site. 3. 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 C. 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. E. 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. 1. All control measures must 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 F identifies a control measure that is not operating effectively, corrective action(s) 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. 2. If site inspections required by Part II F identify an existing control measure that needs to be modified or if an additional 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 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. F. 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 insuring that the qualified personnel conduct the inspection. 2. Inspection schedule. a. Inspections shall be conducted at a frequency of: General Permit No.: VAR10 Page 11 of 23 (1) At least once every five business days; or (2) At least once every 10 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 no later than the next business day. b. 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 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. c. 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 report required by Part II F. 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; (2) Record the information and a description of any discharges occurring at the time of 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; General Permit No.:VAR10 Page 12 of 23 (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 channel, flume, 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 roads for minimizing sediment tracking; (5) Inspect areas that have reached final grade or that will remain dormant for more than 14 days for initiation of stabilization activities; (6) Inspect areas that have reached final grade or that will remain dormant for more than 14 days for completion of stabilization activities within seven days of reaching grade or stopping work; (7) 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 but is not limited to: (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 sediments 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 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 outside of the approved area to be disturbed; (8) Inspect pollutant generating activities identified in the pollution prevention plan for the proper implementation, maintenance and effectiveness of the procedures and practices; (9) Identify any pollutant generating activities not identified in the pollution prevention plan; and General Permit No.: VAR10 Page 13 of 23 (10) 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 location(s) of prohibited discharges; d. The location(s)of control measures that require maintenance; e. The location(s) of control measures that failed to operate as designed or proved inadequate or inappropriate for a particular location; f. The location(s)where any evidence identified under Part II F 3 a (7) exists; g. The location(s) where any additional control measure is needed that did not exist at the time of inspection; 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 j. The date and signature of the qualified personnel and the operator or its duly authorized representative. The inspection report and any actions taken in accordance with Part II must 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 Ill K of this general permit. G. Corrective actions. 1. The operator shall implement the corrective action(s) 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. 2. 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. General Permit No.: VAR10 Page 14 of 23 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 must 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. 2. 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 (1VAC30-45 or 1VAC30-46). 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 individual(s)who performed the sampling or measurements; c. The date(s) and time(s) analyses were performed; d. The individual(s)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. 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. General Permit No.: VAR10 Page 15 of 23 3. 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 modifying, revoking and reissuing, or terminating this general permit 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; 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 8. 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. General Permit No.: VAR10 Page 16 of 23 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 herein, 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 but are not limited to 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. 1. 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; 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 11 or 2 in writing as part of the SWPPP. The reports shall contain the information listed in Part III 12. 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. General Permit No.: VAR10 Page 17 of 23 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 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, etc. 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 Ill 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 Ill 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 General Permit No.: VAR10 Page 18 of 23 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 must 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 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 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 90 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. General Permit No.: VAR10 Page 19 of 23 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. 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. General Permit No.: VAR10 Page 20 of 23 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. 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(s) 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 must be kept under the conditions of this general permit; 2. Have access to and copy, at reasonable times, any records that must 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. 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. General Permit No.: VAR10 Page 21 of 23 X. State permit actions. State permits 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 permits. 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. 2. 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. General Permit No.: VAR10 Page 22 of 23 DEFINITIONS "Business day" means Monday through Friday excluding state holidays. "Commencement of land disturbance" means the initial disturbance of soils associated with clearing, grading, or excavating activities or other construction activities (e.g., stockpiling of fill material). "Construction site" means the land where any land-disturbing activity is physically located or conducted, including any adjacent land used or preserved in connection with the land-disturbing activity. "Final stabilization" means that one of the following situations has occurred: 1. All soil disturbing activities at the site have been completed and a permanent vegetative cover has been established on denuded areas not otherwise permanently stabilized. Permanent vegetation shall not be considered established until a ground cover is achieved that is uniform (e.g., evenly distributed), mature enough to survive, and will inhibit erosion. 2. For individual lots in residential construction, final stabilization can occur by either: a. The homebuilder completing final stabilization as specified in subdivision 1 of this definition; or b. The homebuilder establishing temporary soil stabilization, including perimeter controls for an individual lot prior to occupation of the home by the homeowner, and informing the homeowner of the need for, and benefits of, final stabilization. 3. For construction projects on land used for agricultural purposes, final stabilization may be accomplished by returning the disturbed land to its preconstruction agricultural use. Areas disturbed that were not previously used for agricultural activities, such as buffer strips immediately adjacent to surface waters, and areas that are not being returned to their preconstruction agricultural use must meet the final stabilization criteria specified in subdivision 1 or 2 of this definition. "Immediately" means as soon as practicable, but no later than the end of the next business day, following the day when the land-disturbing activities have temporarily or permanently ceased. In the context of this general permit, "immediately" is used to define the deadline for initiating stabilization measures. "Impaired waters" means surface waters identified as impaired on the 2012 § 305(b)/303(d)Water Quality Assessment Integrated Report. "Infeasible" means not technologically possible or not economically practicable and achievable in light of best industry practices. "Initiation of stabilization activities" means: 1. Prepping the soil for vegetative or nonvegetative stabilization; 2. Applying mulch or other nonvegetative product to the exposed area; 3. Seeding or planting the exposed area; 4. Starting any of the above activities on a portion of the area to be stabilized, but not on the entire area; or 5. Finalizing arrangements to have the stabilization product fully installed in compliance with the applicable deadline for completing stabilization. This list is not exhaustive. General Permit No.: VAR10 Page 23 of 23 "Measurable storm event" means a rainfall event producing 0.25 inches of rain or greater over 24 hours. "Stabilized" means land that has been treated to withstand normal exposure to natural forces without incurring erosion damage. Section 12. Inspection logs Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Pantops Corner SWPPP Grading Log Inspection: Date Time Instructions: Fill out this sheet as grading events occur. Record grading events and their respective locations on this log. Summary: Event on record: Location(s)on Site: • Major Grading Activities: • Construction Activities Cease: o Temporarily: o Permanently: • Stabilization Measures Initiated: • Other Grading Activity Notes: Inspector Signature Date Operator Signature Date Pantops Corner SWPPP Inspection Log Inspection: Last Rainfall: Date Time Date Rainfall Amount Summary(requirements on back of sheet): Locations of: • Prohibited discharges • Controls needing maintenance • Failed controls: • Evidence that ESCP has not been properly implemented: • Additional measures needed: Corrective actions required: Unimplemented corrective actions from previous inspection: Inspector Signature Date Operator Signature Date "If this report does not identify any incidents of non-compliance, I certify that the construction activity is in compliance with the SWPPP and Construction General Permit." Section 13. Notice of Termination Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Notice of Termination General VPDES Permit for Discharges of Stormwater from Construction Activities (VAR10) (Please Type of Print All Information) 1. Construction Activity Operator: Name: Contact: Mailing Address: City: State: Zip: Phone: Email address(if available): 2. Name and Location of the Construction Activity: (As listed on the Registration Statement.) Name: Address(if available): City: State: Zip: County(if not located within a City): Latitude(decimal degrees): Longitude(decimal degrees): 3. General Permit Registration Number: 4. Reason for Terminating Coverage Under the General Permit: (The operator shall submit a Notice of Termination after one or more of the following conditions have been met.) ❑ 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 is responsible. 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 notice of termination; ❑ 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; n C. Coverage under an alternative VPDES or state permit has been obtained; or ❑ D. For residential construction only, temporary soil stabilization has been completed and the residence has been transferred to the homeowner. The notice of termination should be submitted no later than 30 days after one of the above conditions being met. Authorization to discharge terminates at midnight on the date that the notice of termination is submitted for the conditions set forth in subsections B through D above, unless otherwise notified by the VSMP authority or the Department. Termination of authorizations to discharge for the conditions set forth in subsection A above shall be effective upon notification from the Department that the provisions of subsection A have been met or 60 days after submittal of the notice of terminations, whichever occurs first. 5. Permanent Control Measures Installed: (VVhen applicable, a list of the on-site and off-site permanent control measures (both structural and nonstructural)that were installed to comply with the stormwater management technical criteria. Attach a separate list if additional space is needed.) Permanent Control Measure#1 Type of Permanent Control Measure: Date Functional: Address(if available): City: State: Zip: County(if not located within a City): Latitude(decimal degrees): Longitude(decimal degrees): Receiving Water: Total Acres Treated: Impervious Acres Treated: 01/2014 Page 1 of 2 Permanent Control Measure#2 Type of Permanent Control Measure: Date Functional: Address(if available): City: State: Zip: County(if not located within a City): Latitude(decimal degrees): Longitude(decimal degrees): Receiving Water: Total Acres Treated: Impervious Acres Treated: Permanent Control Measure#3 Type of Permanent Control Measure: Date Functional: Address(if available): City: State: Zip: County(if not located within a City): Latitude(decimal degrees): Longitude(decimal degrees): Receiving Water: Total Acres Treated: Impervious Acres Treated: 6. Participation in a Regional Stormwater Management Plan: (When applicable, information related to the participation in a regional stormwater management plan.Attach a separate list if additional space is needed.) Regional Stormwater Management Facility Type of Regional Stormwater Management Facility: Address(if available): City: State: Zip: County(if not located within a City): Latitude(decimal degrees): Longitude(decimal degrees): Total Site Acres Treated: Impervious Site Acres Treated: 7. Perpetual Nutrient Credits: (When applicable, information related to perpetual nutrient credits that were acquired in accordance with§62.1-44.15:35 of the Code of Virginia.Attach a separate list if additional space is needed.) Nonpoint Nutrient Credit Generating Entity Name: Perpetual Nutrient Credits Acquired (lbs/acre/year): 8. Certification: "I certify under penalty of law that I have read and understand this Notice of Termination 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: Title: Signature: Date: (Please sign in INK. This Certification must be signed by the appropriate person associated with the operator identified in Item#1.) 01/2014 Page 2 of 2 Instructions for Completing the Notice of Termination General VDPES Permit for Discharges of Stormwater from Construction Activities (VAR1O) GENERAL b. The date that the permanent control measure became functional A Notice of Termination must be submitted when an operator no longer as a post-development stormwater management control; wishes to be covered under the General VPDES Permit for Discharges of Stormwater from Construction Activities(VAR10). c. The street address (if available), City or County (if not located within a City)of the permanent control measure; All Notice of Terminations should be submitted to: d. The latitude and longitude in decimal degrees of the approximate Department of Environmental Quality center of the permanent control measure; Office of Stormwater Management,10th Floor P.O.Box 1105 e.The receiving water of the permanent control measure;and Richmond,VA 23218 f. The number of total and impervious acres treated by the LINE-BY-LINE INSTRUCTIONS permanent control measure(to the nearest one-tenth of an acre). Item 1: Construction Activity Operator Information. Attach a separate list if additional space is needed. Provide the legal name(do not use a colloquial name),contact,mailing Item 6: Participation in a Regional Stormwater Management Plan address, telephone number, and email address (if available) of the (when applicable). construction activity operator that was issued general permit coverage. For each Regional Stormwater Management Facility provide the Item 2: Name and Location of the Construction Activity following information: Information. a.The type of regional facility to which the site contributes; Provide the official name,street address(if available),city or county(if not located within a City)of the construction activity. Also, provide the b. The street address (if available), City or County (if not located latitude and longitude in decimal degrees of the approximate center of within a City)of the regional facility; the construction activity (e.g., N 37.5000, W 77.5000). NOTE: This information can be obtained from the previously submitted Registration c. The latitude and longitude in decimal degrees of the approximate Statement. center of the regional facility;and Item 3:General Permit Registration Number. d. The number of total and impervious site acres treated by the regional facility(to the nearest one-tenth of an acre). Provide the existing general permit registration number for the construction activity identified in Item 2. Attach a separate list if additional space is needed. Item 4:Reason for Termination. Item 7: Perpetual Nutrient Credits(when applicable). Indicate the appropriate reason for submitting this Notice of Provide the following information related to perpetual nutrient credits Termination. The Notice of Termination may only be submitted after that were acquired in accordance with §62.1-44.15:35 of the Code of one or more of the following conditions have been met: Virginia: a. Necessary permanent control measures included in the SWPPP a. The name of the nonpoint nutrient credit generating entity from for the site are in place and functioning effectively and final which perpetual nutrient credits were acquired;and stabilization has been achieved on all portions of the site for which the operator is responsible.When applicable,long-term responsibility b. The number of perpetual nutrient credits acquired (lbs. per acre and maintenance requirements for permanent control measures shall per year). be recorded in the local land records prior to the submission of a notice of termination; Attach a separate list if additional space is needed. b. Another operator has assumed control over all areas of the site Item 8:Certification. that have not been finally stabilized and obtained coverage for the ongoing discharge; A properly authorized individual associated with the operator identified in Item 1 of the Registration Statement is responsible for certifying and c. Coverage under an alternative VPDES or state permit has been signing the Registration Statement. Please sign the Registration obtained;or Statement in INK. d. For residential construction only, temporary soil stabilization has State statutes provide for severe penalties for submitting false been completed and the residence has been transferred to the information on the Registration Statement. State regulations require homeowner. that the Registration Statement be signed as follows: The Notice of Termination should be submitted no later than 30 days a. For a corporation: by a responsible corporate officer. For the after one of the above conditions being met. purpose of this part,a responsible corporate officer means: Item 5:Permanent Control Measures(when applicable). (i) A president, secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other For each on-site and off-site permanent control measure (both person who performs similar policy-making or decision-making structural and non-structural) that was installed to comply with the functions for the corporation,or stormwater management technical criteria provide the following information: (ii) the manager of one or more manufacturing, production, or operating facilities, provided the manager is authorized to make a.The type of permanent control measure; management decisions that govern the operation of the regulated 01/2014 Page 1 of 2 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 for the overall operations of a principal geographic unit of the agency. 01/2014 Page 2 of 2