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Home My WebLink AboutWPO201900033 VSMP - SWPPP 2019-11-18 i;% r. Al COUNTY OF ALBEMARLE .c if-v Department of Community Development :� 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: Stonefield Block "G"Major Site Plan Amendment Address: N/A Albemarle County, VA Prepared by: Name. WW Associates Prepared for: Name: O'Connor Capital Partners,L.L.C. SWPPP Preparation Date: August 27, 2019 (This document is to be made publicly available according to 9VAC25-880-70,Part II, section D) APPROVED by the Albemarle County Community Development Department Date i l - Pi? -_L9 ____ File wpo2-1 tY bo03� Issued- 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County I t CONTENTS: (from Albemarle County Code Sec. 17-405) 1. Registration statement 2. Notice of general permit coverage 3. Nature of activity 4. Erosion and Sediment Control Plan. 5. Stormwater Management Plan 6. Pollution Prevention Plan. 7. Discharges to impaired waters, surface waters within an applicable TMDL wasteload allocation, and exceptional waters. 8. Qualified personnel 9. Signed Certification 10. Delegation of authority. 11. General permit copy 12. Inspection logs Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County i z Section 1. Registration statement (Provide a signed completed copy of the DEQ registration statement) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County I 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 ❑ IIC ❑ REGISTRATION STATEMENT 2019 RE4SSUANCE U MODIFICATION WITH ACREAGE INCREASE ❑ MODIFICATION WITHOUT ACREAGE INCREASE O 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 O'Connor Capital Partners, LLC Operator Name: Bill O'Connor,CEO Contact person: 535 Madison Ave.,6th Floor Address: New York, NY 10022 City, State,Zip Code: (212)318-7700 Phone Number: boconnor@oconnorcp.com Primary Email: 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 17 � I 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 Stonefield, Block G B. Construction Activity Name: N/A Address: Charlottesville,VA 22901 City and/or County and Zip Code: Latitude and Longitude 38.06722, -78.48861 (6-digit,decimal degrees format): C. Construction Activity Entrance Location (description,street address and/or latitude/longitude in decimal degrees): 38.06722,-78.48861 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: N/A 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 65.80 Start date: 09/01/2019 Management Plan): Primary estimated area to be disturbed (portions with 0.45 03/01/2020 Erosion and Sediment Control Plan approval only): Completion date: Offsite estimated area to be disturbed (if applicable): 0 C. Property Owner Status: FEDERAL ❑ STATE ❑ PUBLIC ❑ PRIVATE D. Nature of the Construction Activity Description (i.e. commercial,industrial, residential, agricultural, Commercial environmental): E. Municipal Separate Storm Sewer System(MS4) Albemarle County 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 O G. 6'Order Hydrologic Unit Code(HUC)and Receiving Water Name(s). Attach a separate list if needed. HUC RECEIVING WATERBODY(S) 020802040203 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 El Erosion and Sediment Control Plan Approval Date(for estimated area to be disturbed).: 9/1/2019 C. Has land disturbance has commenced? YES ❑ NO El 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 stormwater discharges from Municipal Separate Storm Sewer Systems(MS4s),operator means the operator of the regulated MS4 system. 9VAC25-880-70.Part III.K.Signatory Requirements.Registration Statement.All Registration Statements shall be signed as follows: a.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: Bill O'Con/nor,CEO Signature(signed in ink): Date: s%s{ ` ) q).t# 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 Albemarle County PO Box 1105 Richmond VA 23218 401 McIntire Road constructiongp@deq.virginia.gov Charlottesville,VA 22902 Rev 04/2019 PAGE 4 17 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 stormwater associated with a large or small construction activity,operator means any person associated with a construction project that meets either of the following two criteria:(i)the person has direct operational control over construction plans and specifications,including the ability to make modifications to those plans and specifications or(ii)the person has day-to-day operational control of those activities at a project that are necessary to ensure compliance with a stormwater pollution prevention plan for the site or other state permit or VSMP authority permit conditions(i.e.,they are authorized to direct workers at a site to carry out activities required by the stormwater pollution prevention plan or comply with other permit conditions).In the context of stormwater discharges from Municipal Separate Storm Sewer Systems(MS4s),operator means the operator of the regulated MS4 system. "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.1L52). 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 9vAC15-880-70.Part iI.of the C,eneral 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 lows 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/StormwaterManagement/VSMPPermits/ConstructionGeneralPermit.aspx Rev 04/2019 PAGE 7 17 Section 2. Notice of general permit coverage (This notice is to be posted near the main entrance according to 9VAC25-880-70, Part II, section C.) (Provide a copy of the DEQ coverage letter when obtained) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Section 3. Nature of activity (Provide a detailed narrative of the construction activities. Include or reference a construction schedule and sequence. Include any phasing.) The purpose of this project is for the construction of Stonefield building G-5 and its associated parking. This project will involve disturbing approximately 0.45 acres. Sequence of construction: 1. Contractor to schedule and attend a pre-construction meeting with Albemarle County and obtain Albemarle County Land Disturbance Permit prior to the start of any land disturbing/construction activities associated with this plan. 2. Install perimeter controls and inlet protections in locations shown on the plans prior to beginning construction. 3. Perform grading operations to bring site to elevations and maintain positive drainage to sediment trapping devices. Stabilize areas as they are brought to grade. 4. Construct improvements as shown on plans. 5. Stabilize all remaining disturbed areas. 6. All erosion and sediment controls shall be removed within 30 days of final site stabilization or when measures are no longer needed. Removals are subject to approval by the County erosion control inspector. 7. Close out the project. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County Section 4. Erosion and Sediment Control Plan. (Provide a reduced, 1 l x17 copy of the latest Erosion and Sediment Control Plan. Do not reference only.) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County B II! III1 I D �0 D Dp g — I / i I I o —--i ! • I / / S ( II �ti�1 II Iw,�.` —�—3-�—�-—,——��Llwrs of CONSTRUCTION / / %`' i a70 +a TMP 61W-3-19A , • v ♦ �. / I. 11:o Dp PARCEL 1 (BLOCK G) ) � /OCT STONEFIELD PROPERTY OWNER, LLC / / I I DB 4857 PG 503-511 O P I POWER EASEMENT / , F ' ' Tv'; I DB 1564 PC 615 / ! IIII l I I / 4 �. III I I p • • [ I . . . I ® / IP , j / \ III _ , ! r I e D. 2 0w< R PINE E1/ II f kR.1 rR POWER/ \\ .,, /• e O jjj//, al�.Ui- i CI .1 I — w w�,' I ' MUNN°01 }IIJ I i INGRESS/EGRESS 17� I 1T l 1 EASEMENT D D ` w � ;: GAS W Gn5 uQi DB 1183 PCS 6-18 I .•p US —GAS GAS GAS T s as p II I 1 � 'I _ p _ . -,-- C I j as91— De e p p SANRARY \ S r— — • — — — — — — — II II p �F p ll ;SArlill,;; i .' I I I cii De ——y D e e p AC9JTIE$ N Iu11' < sp r+ p e vjTv . 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N I \ \` \ \ :-H1 — 1 — plII I _ !1J )1% w w wwwsw—Iw—ww ds .E�w� w�w /�� . �\ y _I / / ' ^P I I I �� I— I D N I� I I // ,/ I/ a -q)0` I I - — - I z �%_t� �),vi 1 'II-i�%��?�� a 0- •l,tiL•'.'.�10� Ij I NOTE: /� � • /: .�� ♦.�( -1 'w I� sDM 2e / 1 CONTRACTOR SHALL PROVIDE SAFETY FENCE AROUND CONSTRUCTION 1 N 1�L �„ij�`%� �� .�� N��i. /I 4E1 i.j'a �.i� ,0 GP' ®- TOP .1�i5 1 AREA TO PREVENT PEDESTRIANS FROM ENTERING CONSTRUCTION SITE al 7 -7'Pa %49i ,- N�i4 � AV:I �WW0. �� • �s—GAS ®s 111 / i jil 0 20'SANITARY SEWER ��i edit', . ••III jt� �ti /�C �.�iN��z'`, N' ,) l EASEMENT I 0 II it',"•��:Y,AO." I� •�I49-4 II' • STORM / �BLACKBIRD LANE(PRIVATE) DB 11ee oc,s I J. ��1, •I�{. ��:.% �� .i51%!"�it�Kati hl.� 20 LOP' 19 . • /�// / I EROSION AND SEDIMENT CONTROL LEGEND a /� D6 . . • �`k.�`;�``�--j /' / / F1 I 3.05 SIT FENCE i ♦J71. f ,is" = __. — —� `7�rillrff = — _1 � �q„ �—III . i _ +T / / / I 3.07 STORM DRAIN 7 ■-` G ^-®. _ _�Sr -r �_�T�"r■� t ■ —� �1♦sLCURttt ' �� • / I _ ` j`�/, j INLET PROTECTION IP G' / N/� — /_C—■ ■ _! • wow ■-War-Amy - ��—— SCREEN WALL-C 7L 1 I / / I SO' / LMIS OF 3.31 T"CMPORARY SEEDING . ---0-- 0'P,y III WI III if, — - - O 3., a 111 , a II 2a'sroaM- i I I 3.32 PERMANENT SEEDING P$ ---0-- SPN DRNNAGE EASEMENT I % o a / I B 1 P PC (P OB 1861 PC 31(PUi)--- SpN — RI LONGER USE 25' 1FFER030 l --EASEMENT 3.35 [MULCHING MU __n DB 1030 Pc 335 o �- IF THIS DRAWING IS A REDUCTION I g N MN E'SPwo� I GRAPHIC SCALE MUST BE USED\dam FF7— FM FM FM FM FM FM --� FM FM FL FM_ FM —� FM FM FM FM FM FM FM FM FM — FM FM - O SEWER EASEMENT C 3.38 TREE PROTECTION TP -'--0-- SCALE: 1-= 10' DB r810 POIOt DB 1a61 PC3,(PLAT) LIMITS OF CONSTRUCTION 10' O 10' I ADDED EASEMENT WFO..ADDED ROOF DRAIN LEADER JOB 7 31 19 DESIGNED Br. PROJECT: SET REV. NO. ©ADDED CONTOUR LABELS;REVISED SHEET NUMBER Otl7�T� �— 30 of yr, JOB STONEFIELD TOWNCENTER 2 ■— ■${v/�"}, ; ENGINEERS DRAWN er, CMA BANK BLOCK G r^ j �� SURVEYORS HMS/OSB ALBEMARLE COUNTY, VIRGINL4 DRAWING NUMBER: I I - ti►•-.4 ;ill PLANNERS TITLE: EROSION & SEDIMENT CONTROL PLAN C-8 y LLC.No. DiNR BY: zi =- ASSOCIATES HFw i �o^ �, 44 r11„ ,�� SHEET NUMBER: �94-as�19�,. �u�.:. smo WWA NUMBER: FILE NAME: DISCIPLINE: SCALE: DATE: SIONAL 1:# .....�..._ 217036.04 - -2•�'9 � H:1=10' 5/14/19 9 of 14 NO. SHEET REVISION BY DATE N0. SHEET REVISION BY DATE _ V:N/A e 1992 3.07 STONE J:'CIOf+ '""""""__"-"" ""'' ""'-"""-"-""""""""-""" CE GRAVEL AND WIRE MESH Ip GRAVEL CURB INLET SEDIMENT Cp TYPICAL ORIENTATION OF I pp ao9 ACCESS 1 , SN-2A AS HA_t TOP DROP INLET SEDIMENT FILTER TREATMENT — 1 The minimum allowable height measured Born the apslope side of Me dike is 18 inches(see I 2R / COURSE2X I (-PAVEMENT FILTER i l a<3.tp,). SOIL STABILIZATION BLANKET _ MN L.A A;R I.HAsI `�J_ ' ///��/ TEMPORARY D11ERSION DIKE PROFIT F ,- { ✓ � DN RHN oW SLOPES EmPG oP _.-.- '.2 NmnEs eA Co,TRNcs 18'MIN.-. "'" - ' THE SLOPE D MRos GRAYEL•(12"NIN.DEPTH) • ___-��"'-' III -II _Compacted Soil • _ l- •J -lI 1 RUNOFF WATER •�` /'/%/�' I I 11-Il l8'm n FI,> r{ j ' � E� WITH SEDIMENT ' /Jl ' ��\ BE. ,� 1IVZIII il / �! '�� { I - - j1 e /,• RGMMw ORTHMBEMwD MgP 'n ... ._. : II: r'i i•$ • �w i 2R AVEMKNTIf .�, m III t _ I I96V o t :ii .k,• - a I =1ICI rn=nnIu_ I=I 11=11=11 -II=II-11-1- • --.........""✓GB PVf Olv/uN/.GF ... • IIiF f I STEEP- - ' IIIIII II :' WIMDT aa— gBAeTi OtER ` — WBr MESH � • WIRE MESH \ I I MUST EXTEND Tan, SEDIMENT OF NGRF55 AND.:DRESS TO ELYM tiT -. . - txrLRED MAIM - an sLceorrs APxr OPs..APOh To THE DIRECT..or no. TRAPPING DENICF FILTERED ,-----,2/ i �Il11li Ili PRo vERrm Prr-•LI[L 1 WATER a -_=II-Xi1..•:V•I•q•• AND AN°IOR SECURELv. L __.. _ _... .........._ .......... ELM tl �`` • III II'.T.•p.,.'J I •~�.1 1 .•. 1'! •,.<i •�•�.� .. Source:V.D$WG Plate 3.09-1 'Olt' �'.'.l a . �•l + "cc; IILI II Ell tl ll II II aIILII 1 "T . ii li. cio-m:D.A.AGE — _I k: • TD SEDIMENT SPECIFIC APPLICATION ocoao sr--( A ,r• • TRA PNC OP1aC:. t '�' �• BRING wTERaL SOWN TO AN ARE C;NaCRLTL WOE. ! I r2' Dnow.•ANo STAPLE.,r FI,TE C:,.TH THIS METHOD OF INLET PROTECTION IS APPLICABLE I~ `CURB OAL WHERE HEAVY CONCENTRATED FLOWS ARE EXPECTED . I ,,r SECTION A-A BUT NOT WHERE PONDING AROUND THE STRUCTURE Arc n MIGHT CAUSE EXCESSIVE INCONVENIENCE OR DAMAGE 1 SPECIFIC APPLICATION DITCHES APPLY PROTECTIVE COVERING TO ADJACENT STRUCTURES AND UNPROTECTED AREAS. EL To mE wREcnon ar want.A rmrmmw seater Gip ell inch most be installed with a muumuu 1 inch bakocl' /.,,,,.,, nee sLors REa Rm_.s�ao shutoff vat sTrpplyvrg a wash hose with a charneter'of 1.5 niches for adequate THIS mentor)OF INLET PROTECTION IS APPLICABLE AT CDRR INIFTJ •• THE DITCH fRAT ALL POSE.R or 101i tmnt pre' tie, Wash water musthe anted away how We entrance to an WHERE PONDING IN FRONT OF THE STRUCTURE/S NOT LIKELY TO CAUSE •••••...!::•, IHCoNYENIFNCE OR DAMAGE TO AOIACE'IT STRUCTURES AND UNPROTECTED II Zi;•••:..6••!•� approved settIma area to remove sediment All sedunent:Mall be presented front • GRAVEL SHALL BE VDOT y3, #357 OR #5 COARSE AREAS °T2.•/:•'•' SAP mitering storm chain;,ditches or watetcortrsee. AGGREGATE. u=n- PAVED WASH RACK •GRAVES SMALL BE V1N7T 63,d367 OR 6 COARSE AGGREGATE •��=nilnilnilgilni NilR°-�� II ................_ _...___.....__....._..-..___.._..__.......__......._...._..._.__._......__._.._.-.....__...j SOURCE:ADAPTED FROM LUDLOW PRODUCTS BROCHURE PLATE:3.36-1 -... SOURCE VA.DSWC PLATE.3 07-2 Source: Va.DSWC Plate 3.07.6 1992 336 1992 332 CONSTRUCTION OF A SILT FENCE I SF Tp FENCING AND ARMORING PIPE OUTLET CONDITIONS OP _ 1992 33 1 (WITHOUT WIRE SUPPORT) 1.SET THE STAKES 2 EXCAVATE A A"%4"TRENCH 11 II A A TABLE 332-D p5 TS TABLE 331-8 SITE SPECIFIC SEWING MIXTURES FOR PIEDMONT AREA UPSTATE ALONG THE LINE OF ♦ .•�;B':� ACCEPTABLE TEMPORARY SEEDING PLAYS MATERIALS STAKES. _�E BMA tilt ri;!..,-i�: Total Lbs. �1 �1 ��!iZt Per 'QUICK REFERENCE FOR ALL REGIONS' - l -- ado R•N.Sii_ NG91011im Care lawn �``' I ��)) an �— N:6__� • • Rate . I/If, /� , �►-�� ` bit •�:,_��.iwir flaming DRtrR 3Rrsia fibs hotel I' �f _ GNP OE I Iv �` ` �( • I ��!II��:i� PIPE OUTLET TO FLAT -Commercial or Residential 175-2IXI Ibs r/ ^ IIII / ,` \;:; ��I AREA WITH NO DEFINED -Kentucky 31 Or Turf-Type Tell Fescue 95-100% -/ / _ j CHANNEL -Improved Perennial Ryegrass 0-S$E '�� - ' gIIR �, '' I PLAN VIEW •♦� i -Kentucky Bluegrass 0-596 Sept 1-Feb.15 50/50 MiRM `, Anova(R au (Lnliurrt_mulikt�lla) III III mi.FENCE `T I L B High-Maintenance Lawn 200-2_W lbs R SU-lIXl R• I I Cereal(Winter)Rye i �i , j I al ,„ ,,,I.— -Kentucky 31 or Turf-Type Tall Fescue 100% (Sewle tweak) 3.STAPLE FILTER MATERIAL a.BACKFILL AND COMPACT I rr STAKES AND EXTEND THE EXCAVATED SOIL. ai wM )I 'III 11![ il4i a General Slope(;1 or lessl Ft INTO THE TRENCH. 1 Ar I. 1 'P€ - I,I Feb.16-Apr,30 Annual Rycgrass 60•100 .- II I r �I rn 1 I) I � E •Kentucky 31 Fescue a • J SECTION A-A FILTER CLOTH Rex e n v RECOMMENDED FOR Pe0 HETER 128 Ibs. (indium multi-Oorum oar - Red Top Gras 2 Ibs. e s IUMn FENCE--% \Illiiii"tom t- `sv,` ) 'I -Seasonal Nurse Crop• 2011>s. �i rn; a/� EN A W a 150 lbs. May 1-Aug 31 German Millet 50 '' caRo MICE •R Ni�W�y, 1 Lew-Maintenance Slolx(Steeper than 3:q (Serena hallos) z - II - II s o 4-XRR.e.. - w . _ III �-� • IIII ...s y>... �� i `�;�;�i 3d (MIS) 1 / — / W��Ri4!��WJ��E A - Kentucky 31 Fescue 108 lbs. XI � I-- t-fA E ia: i -Red Top Grass 2lbs. IRlllL4 - FLOW hull- - CORRECT METHODS OF TREE FENCING an �� .��.�;..��*_�� Seasonal Nurse Crop• 20lbs" Source: Va DSWC ='111�I=1I1 _"IIIVr 1 1 1��/1��•AVA:ILS •CrOwmet<h•• JUDE j 1 III -III—'• `• Ai \�;'Fall PIPE OUTLET TO WELL 1501bs. E. SHEET FLOW INSTALLATION t �C1 I; l;'�•�- ��R��;•-�1y.-., DEFINED CHANNEL (PERSPECTIVE VIEW) �4,1'- I �•d'I PLAN VIEW ".� ��_�_:♦.. •Use seasonal nurse mop in accordance with seeding dates as stated below: o .A A 0 r ` L a FebruaryMay 1st hrough rougth h April ih Foxta'u,Annual 0<t E { c\r, A �h F+W I� A \I IIIyI'%'. I - August o 1 through October Annual Rye it_ q e �� \ lilt .,_ O x November through February 151h Winter Rye e ;''/[\ - .. s\\% ,�'�.I[ `•«a ...:t-t.'•, I I a j •s �•'•: "substitute Sericea lespedtu for Crowmetch east of Fartnville,VA.(May m ��i %\\\� moat: SECTION A-A F rev W e o RE �PERIMETER through September use hulled Sericea,all other periods,use unhulled Sericea). /�\/. _ _ /0� r, .,,-�'. area CLOTH - RECOMMENDED For ENTIRE If flatpca is used in lieu o(Crownvetcli,increase rate to 30 tbs./acre.All legume L. NOTES I APRON❑NINO NAY BE RIPRAP GROUTED RIPRAP.OABIONaa seed must be properly inoculated.Weeping Lovegrass lmay be added to any slope 41 = — =II—i / ran - BASKET.FO OR LENGTH OFE. or low-maintenance mix during warmer seeding periods;add 10-201bs/acre in U POINTS A SHOULD BE HIGHER THAN POINT B. CORRECT TRUNK ARMORING 2 L•13 THE LENGTH OF THE RIPRAP APRON AS CALCOLATED o DRAINACEWAY INSTALLATION OR 3 USING PLATES3IB-3 AND 31B-4 mixes. I:A (FRONT ELEVATION) I TRIANGULAR BOARD FENCE A-I TINES NCE aAXlaau STONE DIAMETER BUT Nor O LESS THAN a INCHES AWE.M.)tM Ulm Imldlaliml cl.Ir_e and labrk:der bonito fur.rdwnnl Connell)IRA IU1C.3Dia Source Va DSWC Plate 3 18-1 ,,Mr0nnd and Fy4n1 a Source: Va.DSWC Plate 3.38-2 8 $ 2 REVISED SHEET NUMBER JOB 8/28/19 DESIGNED en PROJECT: SET REV. NO. T"°J°r JOB STONEFIELD TOWNCENTERi Ell 2 ff j ENGINEERS DRAWN BY: - C&F BANK BLOCK G SURVEYORS HMs/tee ALBEMARLE COUNTY, VIRGINIA _DRAWING NUMBER: PLANNERS _ TITLE: a Lc ,. OtHR rn Lc.N E�" a HAY EROSION & SEDIMENT CONTROL DETAILS C-9 rM ASSOCIATES 0O.A Y �A'AF ®sylto -SHEET NUMBER: p -a�l9 ♦ WWA NUMBER: FILE NAME: DISCIPLINE: SCALE: DATE: NO. 33 ONAL ECG rd.rd.:.`.'i.onAtt Phone,._.-� r+vO 217036.04 7036WC_ENS-J,dwg CME H:N/A 10 of 14 SHEET REVISION BY DATE NO. SHEET REVISION BY DATE _ V::M/A 5/14/19 Section 5. Stormwater Management Plan (Provide a reduced 1 1 x17 copy of the latest stormwater management plan. Do not reference only.) • Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County - ShortVonbnBMPConpWtlauForWorkshwb2.6 - - - ,:v .' I 0 � � zl I �, � 1 . 1 1 1 1 ; I �., 1 Albemarle couAyv.Ubr Protection Qdirence.Mlaarrea Simple Method - Plan Slore6eld Blocks G FSP Water Resources Area: I 4" ■ .p •" I I I :I I - �"�__ -.g ® \ N f'1 1! w ■ NORTH UGD a 1� -1'<O [ ettr.. 8m '.... sitm \❑�\ \ I z Prepdrer JOB Date'Rev 4/92019 1 r tL + I�+ TNP 61W-7- PmlectOrairppe Area Designation f9a,G I II 7 - - _ .,- �I .` \ C057C OBP9xL PC� RATION L slam p.Y9tn=9.]w9cuwr, L=[%%wv1x 11 gA)2.n) , � -. / R9 maw+nwallcmk.RR=o.0s.e0090) 1 ' ��'•' Qj -n, •..:A ' y° -_;. ��}�� 1--. • 9 ,, +� 0 / a ' 1 I a t+f ° a^� ,y� Y w O WHOLESALE CORPORATION • sma alarm come.rcv.0.9 � \ _ ry owe pawl mss r - .. �� °e 9 ��°�' '� F�I , ,-•,at�-.>s0,. e.l-_ G. C-•°?A'." - -_e.'4, a°L __ 13IIiiI ! SA.. I I � AN SAN t1. -I1 j f' I ,ii � TONE2mGE AVENUE(PRIVATE)pn.m Ar., potlpWepw•M A.,, . L�iT� i. -sc= 'II I � ., ......" ri. .....'a::)E:.. ..+Ti s.,a� z''-' i 1 1 Owed Lenge, ve. ',niece Or. W. s.a.e. li-r 1 - -tIITr- w . »w.,, L wan no e�� Wet, na stO1ar i. I ‘11 liil lel in = w w Eg I _ I I 1 w,a worts I 11'� r t .] ] 4 . . Fwkeg�m Art,+ Yee 2 Aree] a.m. Artn rta 2 Arm 1 A,ee. r. , 1 ` Oed drtes Met Ama 2 uaael A.m t 9 Art,2 suwlatl • 1 ' E • 4 I ' I I I 1 .om= a0.ro- `1 R4 • I 03 • Al xtw� Ym na �atl Nee a i 1 I , 1 I k :. D , (RETAIL) ) • I E 1 II I (RETAIL) d A.419.9ue9 p�wm a Ym M. ; I ��h , I I 3 ::: ,034awl1a.ea..� .966_ .. , } III ,� � Nee Me � I G I aa.I Areas Mee, A Nee 1 Art., Area� M.� I ��\\�° �.. E • h 200.230 1 I gi gammilillaginillefillii -- .. ' iiii. il II I 1 I 1 1 1 A SAN ®_SW W1 w� o.nwhb Rwww. M 1101: w-w w �• I �� 'I_ •P . I I I • • Mow0.10 malwlrar 0% 23Ame 071 re mme4 d L_ :: .«x/.,., �� w w •w Y A •I:k w-w-w-w -w- w- _�ls w C I ,IP.I• 'Morel MP•1 Went) RR %RR a. ,o I �� P. • •N_ SA1�=�AN S SAID • 0.70 tao 20% oz3'. e.]1 n2s mse x,a / ( I La ... • - . ` :• 0.55 tm o% oos o.ds u.�: rz.ro v :,-. rtnaa MI pIGN Io c ;I $ o.a 190 1% ON 1.m 1559 vd2 ve ,-e,a.:�._.no y w-w w _w 1 ti°.W..w..P=D.Wep..»Ana..,,�n91 w e=e».,2o~ I _ �� gin. C I IW)• rNP») LW) 4P•tl1 RR %RR Area TIP. ,'. • F a .11 CIS • 1 I I 070 090 20% 023 8.71 2729 •945 71%12.1opeetArm 1I i 1,....- T +I 035 065 0% 006 ete 1365 2& 94%OiYwhy Weer W4ske/s._... + j, � 0d0 055 00 006 10 1550 I4.5, 9Nk0Nr�LAM �` ` O _ e"-. .1 I NI IF I DIP 61W-3-149 TIC IISN we 90919y 2002 dMN \ I z 1 PARCEL 1(BLOCK G) OCT STONEFlELD PROPERTY OWNER,LLC STORMWATER NARRATIVE I - , 1\ I I ,iti F I oe 4857 Pc so3-sn I. I I II 11 STORMWATER DETENTION FOR THE IMPROVEMENTS PROPOSED WITH THIS BLOCK G BMP ANALYSIS AREA \ 1 I „ m s I I t SITE PLAN ARE PROVIDED BY THE PERMANENT NORTH SW1.1 FACILITY AREA-6.17 AC ` 17 < I ,,_ I t- LOCATED IN THE ADJACENTN COSTCO PARKING LOT. DETAILS FOR THE IMPERVIOUS N2U=4.60 ACII 1 �� I 1P I •„, 1 I I II z FACILITY ARE PROVIDED ON THE ALBEMARLE PLACE STORMWATER /4.5% IMPERVIOUS MANAGEMENT PLAN AMENDMENT NO.4,WPOf 2010-00023 AND WPOf �I \ �, (� )• 1 Q I - I" \ c , X I 1 1 i 2013-69.AN ASSUMED POST DEVELOPED IMPERVIOUS COVER OF 90% WAS UTILIZED IN THE DESIGN OF THE UNDERGROUND DETENTION _ < STSItM FOR BLOCKS F R G.THE AS-BURT IMPERVIOUS COVER FOR BAP 61w J 19 � -- -` - I I -■ • "- �: I -_- I I .., 0 BLOCK F IS 85.5X.THE POST-DEVELOPED IMPERVIOUS COVER FOR NORTHROP CROMMAN 0.■ c`7j� I z, www BLOCK G IS 74.5E INCLUDING THE IMPROVEMENTS PROPOSED AS PART OB 909 Pc AAa Mr' I _ _ ii OF THIS PLAN. OB ens Pc ua I��,» -�•._ _ ,_ li I w-1IISTORMWATER QUALITY FOR THE IMPROVEMENTS PROPOSED WITH THIS •• 1 \ • C -- SITE PLAN ARE PROVIDED BY THE STORMFILTER AND VORTECHS UNITS CONSTRUCTED AS PART OF THE ALBEMARLE PLACE STORNWATER ' MANAGEMENT PLAN AMENDMENT NO.4, WPO/2010-00023 AND THE ` I III • I ' I I z. 'I I I II v I I FILTERRAS INSTALLED AS PART OF THE STONEFIELD BLOCK G FINAL SITE 111 PLAN,WPO/ 2014-00102. THE SITE IS GRANDFATHERED PER 9VAC25-870-48 AND MEETS THE WATER QUALITY REQUIREMENTS OF PART II C SET FORTH IN 9VAC25-870-96. PER PART II C THE O I I I I I II ci t I I i• 1 I I '�- 4/ I STORMFILTER AND VORTECHS UNITS PROVIDE A POLLUTANT REMOVAL G2 I III II I I .I ARATE OF 60%AND THE FLTERRAS PROVIDE A POLLUTANT REMOVAL (BJ'9 RESTAURANT RATE OF 74%. I & BREWHOUSE) Id) ' , I 0 ❑ • 1_ I .IJ THE REQUIRED OVERALL POLLUTANT REMOVAL RATE IS 68% FOR BLOCK )111111 ' I `' I I ( ) I °G. PLEASE REFER TO BMP COMPUTATIONS USING THE SIMPLE METHOD I If . j ' on. g I II ° WORKSHEET PROVIDED ON THIS DRAWING. : I / �. ♦ O ' ` \ I 11 1 I I o 'tt POLLUTANT REMOVAL CALCULATIONS FOR BLOCK G , ' 0 ♦ II ° I II\ I REFERENCE SIMPLE METHOD WORKSHEETS AND THE BMP ANALYSIS AREA �' �♦ •• •5�'' \ I \ ° • 8 NAP ON THIS DV/G. �' •` ,1fd s' • \°\_ . I.I 5 TOTAL BMP ANALYSIS AREA= 6.17 ACRES 1 ■ • - -� - - ,II 1 TOTAL L(PRE) - 8.71 LBS \ \ \ % I I w-w-w-w tee=-, I ii , TTT .. TOTAL L(POST) = 27.29 IBS 1L y _- I + 1 TOTAL POLLUTANT REMOVAL REQUIRED = 18.58 LBS 1 �__ _ •I \ ©y I z I •r ` I TOTAL POLLUTANT REMOVAL PROVIDED = 18.59 LEISI REMAINING: 18.59 - 18.58 =0.01 LBS - - % SAN SAN SAN SAN SAN 001 ' SAN SAN ''I SAN SAN SAN SAN 5 ' e AS SHOWN ON DWG. C-14 OF THE BLOCK G FINAL SITE PUN I �Iw �--�- - - - - (WP02014-00102)THE EXISTING STORMFILTER,VORTECHS,AND FILTERRAS t PROVIDE A POLLUTANT REMOVAL RATE OF 18.59 LBS/YR FOR BLOCK G. , ut 8THEREFORE THE POLLUTANT REMOVAL REQUIREMENTS ARE MET FOR THIS a I,I N 2 ;:� US RTE 29(SEMINOLE TRAIL) u AREA.AREA. I C m SOUTH BOUND LANE 111 R.' , I,I Z IF THIS DRAWING IS A REDUCTION GRAPHIC orF MUST BE USED J�' u SCALE: 1' = 30' x I,I z •�• - S ,, I I 30. 0 30' 1 REVISED POLLUTANT REMOVAL CALCULATIONS JDB 7/31/18 7 DESIGNED aY - PROJECT: SET REV. NO. 2 REVISED POLLUTANT REMOVAL CALCULATIONS It SHEET NUMBER JOB B/28/19 TDB STONEFIELDBAN TOWNCENTER CENTER ENGINEERS (WARN 6Y. C&F BANK BLOCK G 2 R / PLANNERS ALBEMARLE Cr�UN7Y VIRGINIA DRAWING NUMBER: R _ TITLE: I.No ._ PLANNERS DINR Br: BMP ANALYSIS AREA MAP & C-10 i 4 2 4r ASSOCIATES HAY STORMWATER MANAGEMENT CALCULATIONS 0.,. I0.=4I A.�.' SHEET NUMBER: CyQ-wV�l9 OS .w w ST c WWA NUMBER: FILE NAME: DISCIPLINE: SCALE: DATE: NO. SHEET REVISION BY DATE _NO. SHEET REVISION BY DATE ST0NAi.B° z ...a=e+ 217036.04 703604C-SWM-I.dwg CM'. V.1 30. 5/14/19 11 of 14 , Section 6. Pollution Prevention Plan. (reference County Code 17-404 and State Regulation 9VAC25-880-70 part II section A.4) A. Plan showing pollution activities and prevention practices (Provide a reduced 1.1x17 copy of a site plan on which.all of the fbllowing activity locations are clearly marked. Keep this plan up-to-date with ongoing site changes and inspections.) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPPI Albemarle County w • • • tl / r I - D D De 11 /Ii i j A . I le* / •/• . I 1 II": II��ti�/ I� I _ — I1► ° D `�i—3-s—7-—1—-1 Lrnns OFICONSTRUCION / / . _t\UP 470 �i ,,°' il aTMP 61W-3-19A - / . - 1r m►� / � / G ❑ v� � II IDn PARCEL 1 (BLOCK G) / �� I �II I OCT STONEFIELD PROPERTY OWNER, LLCIIdDB 4857 PG 503-511 D . .;W I PowER EIEMEn.�I (A:11. • 1�I, ° I �1'� 1 4/ DB 4564.G 645 / . / I� I � I 11 / 1• e zpI_III, I `.:) il Q D `[ 5 \/ DB9° PINEF IW r ro �r 4 . / • ❑ / /,I1 ICIU I 1 1 5 c 76rr I $ I i 111 I I ° ° ° 1 w W+ I W �� rAtop : [ 1 1 telt 1 1 _ rl �_ euwarou �, �� -- 'I �1 II VARIABLEINCRS/EGRESSk I) --- ; -1. , .PS GAS CAS I , EASEMENT I DB 4483 PGS 6 6 I !I G I I I n i - (i a DIr IIEI I ° D T. p J f<-GPS "- I I ' @ I r° ° r.-. , - ; CPS - f1 n5 C!5 GAS D �_ 1 \ P, y • 1 II 469� I Ir e D e De ° D - I �_ /` _ D D �-SAHTTARY Ps ,,J / 17, a < De D - �. D a ° ° D e eF � JI I u I uxC tt INLET TO EXISTING FlLTERRA SHALL 4' I I 1 '^ Q> D p ° 1- `• -" -_. 3 s Ie ou� •/ '� BE BLACKED DURING CONSTRUCTION ��;T�;j� ! 1 II I C. I 1 e a I,:T_•� '�<e' 's� / \ TO PREVENT SEDIMENT LADEN /'�A� ........„0„...„ g le, 11 D 1 q //,//r I I� 0+,-5 _ WATER FROM ENTERING BMP ///// 1 �� 11 I N I i D •FFEe 703G � D •'♦♦♦,.�• I ; a �..j.,. 1 .� lir ROOF DRAIN LEADER,VP. • W 3 SDM 1n� �O _____-__-____________________-__-__-__-__-__-________-__-__-__-_____-__-__- ��yI I ` CONNECT ROOF DRAIN TO • ° -�� I raP=/47D.nfl I 'I Z ��. °e ` STORM STR. 236) • , o'? I 1� I ,V) I i ,;4 I cf3 le 411.1 viral II f ? /� A Ve*/ `11J DARKING , � W \ I I�I "' i : 1 , , •;%. o !� BLDG. G5 ° � � ' 4 I y' I / ` 47o s FFE = 470.70 p ♦v`� I ;moor ,0(0� z1 I? I.� � °1� v��►��4 I Q�Ioll .ENI° _ 11 r 1 I 1 I �,�' °\D •rl,�•�► I ; I Ps ti/ I rJ I D L D De , 0!0i �im.•�•�s I / I,/ \ IDA�fTS pF CONSTRUCTKN Kris-G^s;cnsA \ DD� �I ' / ow- I. Z 469 1 \ - , �3 ,�S FPS ; ■ I/ 1� , ,� , ��/ - J I N O � � w \G w G� W_�w-W W 5 f1s 7r7ri PO�4EM� -w--- W— W il / /7. // Q' 1 _I . I -- I �..— / / / i y ., 7,i1.1 _ �� / /1 i NOTE: Ij � � I. �I !�/� �{� �� I o. A �� 9 "`�� 70 1I��MAI 28 CONTRACTOR SHALL PROVIDE SAFETY FENCE AROUND CONSTRUCTION I I� t,fou�/1 .,f �/AC '.„i= 5 ; 1:440*— GNs�G ®�� TO, 7Ir5 • igil N.�6) e j 1 / .e1 �►� i�v.� �1 ✓.-' GA6-GAS . ,� I AREA TO PREVENT PEDESTRIANS FROM ENTERING CONSTRUCTpN SITE. 10'SANITARY SEWERf /��•"t.<��' ��•� •%��•• .�/ I�• M DEN /� / /p USEMENTI r. �� te.a0. �� 1 �4 /.1 $0,,,� 45 %j't i 4 osTDR , EROSIUN AND SEDIMENT CONTROL LEGEND o BLACKBIRD LANE(PRNA7'E) OB 4489 PC r9 I > • '�11 ••tki�� •% •„.i •. _ i li� elm ,,BI_�%.48°4*iN-�%Iw_Cz: �V.•�1_ v,si -lfz.-_ 1.�0s� 2 USEMEN019 ig • __ �/1 /In• :. - _ (hi' ::: SILT_. 1 . - - : �\ _„ "�. - , / / STORM DRAIN 9 / 5 - _ � I INLET PROTECTION G_ <_ rT� �•�i — -+m SECURItt IP cy Sr =ems _� - . i _ ___ �� / / / / �__ i lC �� SCREEN WAIL V I Oy / SpN 3a'HDPE 3.31 TEMPORARY SEEDING TS ---o-- / _� / '� �'' LAIRS OF CONSIRUC110N O,P 49 m° pa;Aillg '' �' / 3.32 PERMANENT SEEDING PS --o-- A 20'STORM-id "- a DRAINAGE EASEMEN0 -I SP y D1 4 P 3 USE I -'"O-� IF THIS DRAWING IS A REDUCTION Y DB 1864 PG 31 (PUT)-- O 25'BUFFER EASEMENT 3.35 MULCHING MU W NHN _ NO LONGER IN 1::'' __ DB A030 PG 335 n MN Ex SPBet. GRAPHIC SCALE MUST BE USED " FM- FM F FM FM FM -I FM FM - FM FM FM FM FM FM FM FM - FM �-FM FM FM FM FM \ 20'SANITARY O ' 3 3B [TREE PRESERVATION 0 0. SEWER EASEMENT I ND PROTECTION TP -v- 1 a De ra7D Pc7o1 0 SCALE: 10' II DB r864 PG31(PUT) ' 10' 0 10' _ __ __-_ -_ -_ -_ -- __ -_-_-_-_-__-____-�_____________J__ ___________ -------- ___________�__________'^ LAIRS OF CONSTRUCTION 0 1 ADDED EASEMENT INFO.,ADDED ROOF DRAIN LEADER JDB 7/31/19 I DESIGNED BY.. PROJECT: SET REV. NO. 2 ADDED CONTOUR LABELS;REVISED SHEET NUMBER JDB 8 28 19 �� '"'°F P,. roe STONEFIELD TOWNCENTER 2 m ' _-_ _- ' ifill ENGINEERS DRAWN BY: C&F BANK, BLOCK G �� SURVEYORS ALBEMARLE COUNTY VIRGINIA DRAWING NUMBER: II■, I �„ / PLANNERS TITLE: b L1c.No.r. r DINR BY EROSION & SEDIMENT CONTROL PLAN C-8 ASSOCIATES HAY o �6� -SHEET NUMBER: 7 _- ` r-a8-o�,. . ��r Ira ,>a WWA NUMBER: FILE NAME: DISCIPLINE SCALE DATE: 9 STONAL E� .._.==..arr 703QO4 EN$-2. CALL H:I-1°. of 14 NO. SHEET REVISION BY DATE NO. SHEET REVISION BY DATE 217D38.D4 °i° V::N/A 5/14/19 a B. Sources of Pollutants,locations,and prevention practices Pollutant,or Pollutant Prevention Practices, Generating Activity Location on site Control Measures C. Sources of Pollutants, continued. Common activities and minimum control and prevention ractices Pollutant,or Pollutant Location on site Prevention Practices, Generating Activity 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 Paving operations Roads and driveways pans and absorbent/oil dry for all paving machines to limit leaks and spills Direct concrete wash water into a leak- Concrete washout Current location and detail shown proof container or leak-proof settling and cement waste on plan basin 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 Material delivery and storage Designated area shown on plan and storage.Placed near construction entrances,away from waterways and drainage paths Follow manufacturer's instructions Material use during building process Building areas .MSDS's attached. waste collection area will not receive a substantial amount of runoff from upland Solid waste disposal Current designated container areas areas and does not drain directly to a on plan waterway.Containers have lids covered before periods of rain,or are in a covered area.Scheduled collection to prevent Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County Pollutant,or Pollutant Prevention Practices, Generating Activity Location on site Control Measures overfilling.MATERIALS NOT TO BE BURIED ON-SITE Convenient and well-maintained portable sanitary facilities will be Sanitary waste Current locations shown on plan provided,and 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 control as specified on plan. Wash Waters Wash areas shown on plan Minimize the discharge of pollutants from equipment and vehicle washing Designated areas and details shown on Provide containment and filtering for all Vehicle and equipment washing 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. (Identify all non-stormwater discharges to occur on your site. Keep this plan up-to-date with ongoing site changes and inspections. See COP, 9VAC25-880-70 section E for examples of non-storinwater discharges.) D. Non-stormwater discharges Discharge Pollutants or Pollutant Location on Site Constituents Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County • E. Persons responsible for pollution prevention practices (Provide the names and contact information for all persons responsible for prevention practices as listed above.) Bill O'Connor, CEO 535 Madison Avenue, 6th Floor New York,NY 10022 212-318-7700 boconnor@oconnorcp.com F. Response and reporting practices Minimize discharges from spills and leaks.Minimize the discharge of pollutants from spills and leaks and implement chemical spill and leak prevention and response procedures as follows. Respond to all spills,leaks and discharges as follows; Materials and equipment necessary for spill cleanup will be kept in temporary material storage trailer onsite. Equipment will include,but not be limited to,brooms,dust pans,mops,rags,gloves,goggles,kitty litter,sand,saw dust, and plastic and metal trash containers. • All oil and other chemical spills will be cleaned up immediately upon discovery.Identify and stop source of discharge. Use absorptive materials to soak up as much chemical as possible.Place all contaminated material in trash containers for disposal. Report all spills,leaks and discharges as follows; Reports will be made to the following: Virginia Department of Emergency Management,Emergency Operations Center.Phone: 800-468-8892. Spills large enough to reach storm sewers will be reported to the National Response Center at 800-424-8802. • G. Pollution Prevention Awareness (Describe training and procedures to provide awareness and compliance for all measures in this document, waste management, wash waters,prevention measures, etc.) The registered land disturber shall oversee all construction activities to implement and maintain pollution prevention measures. As such training and procedures shall be provided by contractor for each worker on site before they begin land disturbing activities.Training on implementation of erosion and sediment control devices/procedures must be provided by registered land disturber each time a new E&SC procedure is constructed. Issued— 10/2014 Storrnwater Pollution Prevention Plan(SWPPP)Albemarle County Section 7. Discharges to impaired waters, surface waters within an applicable TMDL wasteload allocation, and exceptional waters. (Provide detailed measures for any applicable T1VIDI..,) This site discharges to Meadow Creek,which is listed as impaired on Virginia's 303(d)Total Maximum Daily Load Priority List and Reports because of violations of the state's water quality standards for E. coli and fecal coliform bacteria. Silt fencing and inlet protection will be provided as described in site plans. Enhanced inspection frequency is required as outlined below: (1) Inspections shall be conducted at a frequency of(i)at least once every four business days or(ii) at least once every five business days and no later than 48 hours following a measurable storm event.In the event that a measurable storm event occurs when there are more than 48 hours between business days,the inspection shall be conducted on the next business day; and (2)Representative inspections used by utility line installation,pipeline construction, or other similar linear construction activities shall inspect all outfalls discharging to surface waters identified as impaired or for which a TMDL wasteload allocation has been established and approved prior to the term of this general permit. Additional items for implementation: (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 accordances with manufacturer's recommendations or an approved nutrient management plan and shall not be applied during rainfall events. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Section 8. Qualified personnel The following personnel are responsible for inspections; (Provide the name,telephone number, and qualifications of the qualified personnel conducting inspections.) Bill O'Connor, CEO O'Connor Capital Partners,L.L.C. 212-318-7700 Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County 4 Section 9. Signed Certification (Provide certification according to 9VAC25-870-370) 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." Operator Name: Bill O'Connor Company: O'Connor Capital Partners,L.L.C. Title: Signature: Date: .+ ,� rao t cl Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Section 10. Delegation of authority. (Provide the persons or positions with authority to sign inspection reports or to modify the stormwater pollution prevention plan. A formal, signed delegation of authority is needed.) Delegation of Authority I, Bill O'Connor (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 Stonefield Block "G" 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 defmition of a"duly authorized representative". Operator Name: Bill O'Connor, CEO Company: O'Connor Capital Partners,L.L.C. Title: Signature: Date: • Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Section 11. General permit copy (Provide a copy of the construction general permit, 9VAC2$-880) • • • Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County 1 f= € A .i'r-1 nEi 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 21 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: I General Permit No.: VAR10 Page 2 of 21 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 21 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 21 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 Ill 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 21 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 21 (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 21 (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); L General Permit No.: VAR10 Page 8 of 21 (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 21 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 21 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 21 (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 21 (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 21 (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 III 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 21 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 21 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 21 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 21 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 21 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 21 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 21 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 21 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. Section 12. Inspection logs (Provide templates for your inspections. Requirements are listed in 9VAC25-880-70, Part Ii, section B and F.) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County INSPECTION LOG SHEET In accordance with General Permit Part II B Item 4 (pages 9 and 10 of Section 11 of this SWPPP), the Contractor shall use the following log sheets to record dates of: land disturbing activities; materials that are disturbed and where they are stored separate from the plans already given; spill prevention measures that are used; response measures undertaken to remedy spill events; and any special measures undertaken to adjust or add erosion control items that were not planned. Action/Activity Date CONSTRUCTION INSPECTION REPORT Inspection reports shall be maintained under this tab for review by the Albemarle County and Virginia Department of Environmental Quality Erosion and Sediment Control Inspectors. Project Name: Permit Number: Project Address County/City: Project Operator: Operator Telephone: Operator Address: County/City: ZIP: Qualified Personnel/ RLD Name: Inspection Date: Time: Yes No Yes No Copy of permit ❑ ❑ SWPPP prepared and available on site ❑ ❑ Copy of permit coverage letter ❑ ❑ SWPPP signed/certified by operator _ ❑ ❑ Approved ESC plans incorporated as part of ❑ ❑ Approved stormwater management plan ❑ ❑ SWPPP PRECIPITATION AMOUNT: INCHES* WEATHER INFORMATION: SWPPP CONTENT Yes No Comments/Notes 1. Updated SWPPP Log for -Sequence&timing of land- disturbance activities -Operator responsibilities for pollution ❑ ❑ control - Dates of major grading and stabilization activities 2. Updated Site Plan and SWPPP Log for location and description of potential pollution sources ❑ ❑ (fuel, chemical storage, portable toilets, etc.) EROSION AND SEDIMENT CONTROLS Yes No • Comments/Notes 1. Stabilization practices -Stabilization measures initiated after construction has ❑ ❑ temporarily or permanently ceased 2. Structural practices Sediment traps and basins installed and ❑ ❑ stabilized Silt fence installed properly ❑ ❑ Diversion dikes and conveyance channels ❑ ❑ installed and stabilized Inlet and outlet protection installed and ❑ ❑ functioning properly Other practices installed and functioning properly—list other existing practices in the ❑ ❑ comments Any existing practices modified or additional practices added—note in comments and ❑ ❑ document in SWPPP Log. *An estimate of the precipitation amount from either the run-off producing storm event or, if inspecting on a 7-day schedule,the amount of rainfall since the previous inspection. 3. Management and Maintenance practices Yes No Control measures maintained with appropriate ❑ ❑ sediment accumulation removal Litter, construction debris, and chemicals prevented from becoming a pollutant source ❑ ❑ Construction entrance maintained ❑ ❑ Description of construction wastes, storage practices, and containment measures included ❑ ❑ in SWPPP Log INSPECTIONS Yes No Comments/Notes 1. Sediment visible at any discharge ❑ ❑ locations 2. Any locations of pollutant discharges ❑ ❑ 3. Any locations of control measures ❑ ❑ needing maintenance 4. Any locations of inadequate or failed ❑ ❑ control measures 5. Any locations where control measures are ❑ ❑ needed 6. Any corrective action required—Please include details in comments and see corrective action sheet on the next page. ❑ ❑ • NONSTORMWATER DISCHARGE MANAGEMENT Yes No Comments/Notes 1. Any current non-stormwater discharges ❑ ❑ a. Fire fighting controls ❑ ❑ b. Fire hydrant flushing ❑ ❑ c.Vehicle washing (no detergent) ❑ ❑ d.Water used for dust control ❑ ❑ e. Potable water source ❑ ❑ f.Water for hydrostatic testing of pipelines ❑ ❑ g. Building washing (no detergent) ❑ ❑ h. Pavement washwaters(no hazardous ❑ ❑ materials or detergent used on pavement) i. Air conditioner or compressor ❑ ❑ condensation is uncontaminated j. Uncontaminated ground water or ❑ ❑ _springs k. Foundation or footing drains ❑ ❑ I. Uncontaminated excavation dewatering ❑ ❑ m. Landscape irrigation ❑ 0 CORRECTIVE ACTION SHEET Inspection Date: Time: Initials of Date of Qualified Item Description and Location of Condition and Corrective Personnel/RLD Recommended Corrective Actions* Action** Confirming Corrective Action Taken *Note whether or not off-site damage resulting from the condition observed was evident during the inspection. **Modifications should be made within seven (7) calendar days of approval to meet statutory requirements. Qualified Personnel/RLD: Signature Date