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HomeMy WebLinkAboutWPO202000018 VSMP - SWPPP 2020-07-06COUNTY OF ALBEMARLE Department of Community Development l 7 401 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: 29th Place Drive Thru Address: 1500 Seminole Trail Charlottesvile, Virainia 22901 Prepared by: Name: Ryan T. Yauger, P.E. Prepared for: Name: Federal Realty Investment Trust SWPPP Preparation Date: 7/2/2020 (This document is to be made publicly available according to 9VAC25-880-70, Part II, section D) APPROVED by the Albemarle County om nity De7 l p6/re 0 2 O�rtment DateFie WP0202000018 C iNLTH pF ' L� Z' RYAN YAUGER y Lic. No. 0402056625 n. 7/2/2020 Issued—10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County CONTENTS: (from Albemarle County Code Sec. 17-405) I. Registration statement 2. Notice of general permit coverage 3. Nature of activity 4. Erosion and Sediment Control Plan. 5. Stormwater Management Plan 6. Pollution Prevention Plan. 7. Discharges to impaired waters, surface waters within an applicable TMDL wasteload allocation, and exceptional waters. 8. Qualified personnel 9. Signed Certification 10. Delegation of authority. 11. General permit copy 12. Inspection logs Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 1. Registration statement (Provide a signed completed copy of the DEQ registration statement) Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY FOR OFFICE USE ONLY GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM ID Number: CONSTRUCTION ACTIVITIES (VAR10) Technical Criteria: IIB 11 IIC ❑ REGISTRATION STATEMENT 2019 NEW ISSUANCE 9 RE -ISSUANCE ❑ MODIFICATION WITH ACREAGE INCREASE ❑ MODIFICATION WITHOUT ACREAGE INCREASE ❑ Existing Permit Coverage Number (if applicable, VAR10####): Section I. Operator/Permittee Information. A. Construction Activity Operator (Permittee). The person or entity that is applying for permit coverage and will have operational control over construction activities to ensure compliance with the general permit. A person with signatory authority for this operator must sign the certification in Section VI. (per Part III. K. of the VAR30 Permit), Construction Activity Operator Name: Cypress Contracting LLC Contact person: Dan Sweeney Address: 23465 Rock Haven Way, Suite 130 City, State, Zip Code: Dulles, VA 20166 Phone Number: (703) 661-8841 Primary Email: dsweeney@cypresslic.net 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 orderto pay by credit card and to receive your permit coverage approval letter via email: YES 13 NO ❑ Rev 04/2019 PAGE 1 l 7 CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 Section II. Construction Activity Location Information. Project site information. A. Include a site map showing the location of the existing or proposed land -disturbing activities, the limits of land disturbance, construction entrances and all water bodies receiving stormwater discharges from the site. B. Construction Activity Name: 29th Place Drive Thru Address: 1500 Seminole Trail City and/or County and Zip Code: Charlottesville, VA 22901 Latitude and Longitude (6-digit, decimal degrees format): 38.078326,-78.477661 C. Construction Activity Entrance Location (description, street address and/or latitude/longitude in decimal degrees): Section III. Offsite Support Activity Location Information. List all offsite support activities to be included under this permit registration. Enter additional areas on a separate page. Offsite areas not included on this registration may need to obtain coverage under a separate VPDES permit. A. Offsite Activity Name: Address: City and/or County and Zip Code: Latitude and Longitude (6-digit, decimal degrees format): B. Offsite Activity Entrance Location (description, street address and/or latitude/longitude in decimal degrees): Section IV. Site Information. A. Acreage totals for all land -disturbing activities to be included under this permit coverage. Report to the nearest one -hundredth of an acre. Total land area of development (including the entire 1.53 area to be disturbed as approved In the Stormwater Management Plan): Primary estimated area to be disturbed (portions with 0.68 Erosion and Sediment Control Plan approval only): Offsite estimated area to be disturbed (R applicable): o C. Property Owner Status: D. Nature of the Construction Activity Description (i.e. commercial, industrial, residential, agricultural, environmental): B. Estimated Project Dates (MM/DO/YYYY) 9/1/2020 Start date: 12/112020 Completion date: FEDERAL O STATE ❑ PUBLIC O PRIVATE B Commercial E. Municipal Separate Storm Sewer System (MS4) name (if discharging to a MS4): Albemarle Rev D4/2019 PAGE 217 CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 F. Is this construction activity part of a common plan of development or sale? YES W NO ❑ G. 6" Order Hydrologic Unit Code (HUC) and Receiving Water Name(s), Attach a separate list if needed. HUC RECEIVING WATERBODY(S) JR14 Rivanna River - Meadow Creek Section V. Other Information. A. A stormwater pollution prevention plan (SWPPP) must be prepared in accordance with the requirements of the General VPDES Permit for Discharges of Stormwater from Construction Activities prior to submitting the Registration Statement. By signing the Registration Statement, the operator is certifying that the SWPPP has been prepared. B. Has an Erosion and Sediment Control Plan been submitted to the VESCP Authority for review? YES W NO ❑ Erosion and Sediment Control Plan Approval Date (for estimated area to be disturbed).- C. Has land disturbance has commenced? YES O NO W D. If this project is using approved Annual Standards and Specifications (ASBS), attach the completed AS&S Entity Form. AS&S Entity Name (if different from the Operator identified in Section II. A.): w^ SEE THE FOLLOWING PAGE FOR SIGNATURE AND CERTIFICATION REQUIREMENTS AND INFORMATION Rev 04/2019 PAGE 3 1 7 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 ofstormwater associated with a large or small construction activity, operator means any person associated with a construction project that meets either ofthe following two criteria: (i) the person has direct operational control over construction plans and specifications, including the ability to make modifications to those plans and specifications or (h) the person has day-to-day operational control of those activities at a project that are necessary to ensure compliance with a stormwater pollution prevention plan for the site or other state permit or VSMP authority permit conditions (i.e., they are authorized to direct workers at a site to carry out activities required by the stormwmer pollution prevention plan or comply with other permit conditions). In the context ofstormwater discharges from Municipal Separate Storm Sewer Systems (MS4s), operator means the operator of the regulated M54 system. 9VAC25-880.70. Part I 11. 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-moking functions for the corporation; or (il) 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. Fora partnership or sole proprietorship: by a general partner or the proprietor, respectively; or c. Fora 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 (Ill 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 forgathering the information, the information submitted is to the best of my knowledge and belief true, accurate, and complete. I am aware that there are significant penalties for submitting false Information including the possibility of fine and Imprisonment for knowing violations." Printed Name: Signature ul,ned in hki: Date: 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 DEC. A list of local VSMP Authorities is available here: VSMP Authorities. If DEQ is the VSMP Authority please send to: Department of Environmental Quality Office of Stormwater Management Suite 1400 PO Box 1105 Richmond VA 23218 constructiongp@dea.yirginia.goy If the locality is the VSMP Authority, please send to: The Local VSMP Authors insert address below E5832 ounty Department of Community Development Roo'le, VA 2290222<t26 Rev 04/2019 PAGE 4 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.) 1.0 SITE DESCRIPTION a. Nature of the Construction Activity The subject site is an existing 1.53-acre parcel of the 29th Place shopping center that is located at 1500 Seminole Trail in Albemarle County, Charlottesville, Virginia. The purpose of this project is to modify an existing commercial building and install a single lane drive-thru, parking improvements, and utilities associated with a proposed drive-thru restaurant. Runoff from the site will be conveyed by an existing underground storm drain system located onsite. Construction is anticipated to take approximately four (4) months to complete. b. Intended Sequence of Soil -Disturbing Activities This project includes the attached general construction elements in order of the sequence of construction: *See attached* c. Estimated Total Site Area to be Disturbed The construction limits encompass an area of disturbance that is approximately 0.68 acres of land. Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County SEQUENCE OF CONSTRUCTION: PHASE I I. OBTAIN ALL REQUIRED PERMITS,. 2. ATTEND PRE -CONSTRUCTION MEETING. 3, CONTRACTOR SHALL CONTACT JURISDICTION AT LEAST 48 HOURS PRIOR TO COMMENCING CONSTRUCTION. 4. STAKE AND FLAG LIMITS OF DISTURBANCE, 5. INSTALL ALL PERIMETER CONTROLS. AND INLET PROTECTION FOR EXISTING STORM DRAINS IN PROXIMITY TO LIMITS OF DISTURBANCE.. 6, INSTALL CONSTRUCTION ENTRANCE AS SHOWN ON THE PHASE I E&$ PLAN. 7. PHASE I CONSTRUCTION ACTIVITY SHALL BE LIMITED TO ONLY THE REAR PORTION OF THE SITE. WHILE MAINTAINING ACCESS TO THE FRONT PARKING AREA AND FRONT ENTRANCES OF THE BUILDING- 8- BEGIN DEMOLITION OF SITE FEATURES WITHIN THE PHASE I CONSTRUCTION AREA.. 9. INSTALL PROPOSED CURB.. GREASE TRAP AND ASSOCIATED SANITARY LATERALS, TRASH ENCLOSURE AND DRIVE-THRU FEATURES_ 10. PROVIDE TEMPORARY SEEDING AND DUST CONTROL OF ALL DISTURBED AREAS AS NEEDED. 11. WHEN THE PHASE I HAS BEEN SUFFICIENTLY STABILIZED AND APPROVAL IS GIVEN FROM THE COUNTY INSPECTOR, REMOVE THE PHASE I AREA PERIMETER CONTROLS. NOTE: CONTRACTOR SHALL NOT COMMENCE PHASE II OF THE EROSION AND SEDIMENT CONTROL PLAN PRIOR TO THE COUNTY EROSION AND SEDIMENT CONTROL INSPECTORS APPROVAL AND COMPLETION OF ALL PHASE I CONSTRUCTION. PHASE II 1. INSTALL PERIMETER CONTROLS IN THE PHASE II CONSTRUCTION AREA, MAINTAINING PUBLIC ACCESS IN THE REAR AND NORTHEAST SIDE OF THE BUILDING. 2. RELOCATE CONSTRUCTION ENTRANCE AS SHOWN ON THE PHASE II E&S PLAN, 3. BEGIN DEMOLITION OF EXISTING CURB AND ASPHALT WITHIN THE PHASE II CONSTRUCTION AREA. 4, PERFORM WORK TO MODIFY EXISTING BUILDING FOR THE PROPOSED RESTAURANT USE 5. INSTALL PROPOSED CURB AND STONE WITHIN PROPOSED PAVING AREAS, 6- COMPLETE PAVING OF THE PROPOSED ASPHALT AREAS. 7. MILL AND OVERLAY AS NECESSARY TO MATCH EXISTING GRADES AT THE LIMITS OF CONSTRUCTION,. 8- APPLY PERMANENT SEEDING TO ALL DISTURBED AREAS. 9. INSTALL LANDSCAPE PLANTINGS AS SHOWN ON THE LANDSCAPE PLAN. SHOWN UNDER SEPARATE COVER, NOTE: CONTRACTOR SHALL NOT REMOVE EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO COUNTY EROSION AND SEDIM ENT CONTROL INSPECTORAPPROVAL. Section 4. Erosion and Sediment Control Plan. (Provide a reduced, I Ix17 copy of the latest Erosion and Sediment Control Plan. Do not reference only.) Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County \ \ 1\ -� roe S64 PC 2991 APPa X LOC 1/EPCO EASEMf/✓T PaRCC - T,,.. aH J88 PG 172 LOT 14i \ BERKMA9 \ 'SHOPPER' WORLD" �� j / /,4 0..B 769 PG 299 PC 627 - \ NDS N/F / \ \/ I / BARRY G. OOFFLEMYER, fJANCI QS OFFCEMYER, GENERAL PARTNERS SHOP ERS' WORLD, LC Q.B 336D•PC. 7-16 D /WA 551 PC 529 zo'UnUlr EASEMENT TM 61U O/ 14 TM 6/M- Mf1VT ^ Pea "f e" \ / �6`� PRESENT OUS£GOOC GROOMING AND/BOARDING ZONING• PLAN ED OEVE10PMfNT SNOPP/NC CENTER _ - / ` Os 540 Pc AR A.f 260, 528 SF.POR 5.991 AC. / l/ / / / 64 I / - 36' SEANCE O4fYE GSEMENT \ / \ OBER l8 P110 117T _ / / / �Wj n 09 5�A5 631 I A. 06 5B6 PG 512 b\ / \ OO 50 BB4 PG. 1 PRN29. 88 SEANCE EASEMGYT EASEMENT 400 PC 122 L / a RAI r�E�_ J2"SCF Smw ORSEEN7�l-LOµ�L04 `ll "'Op oIS NCE ALP X Ni OB 2110 PG J .IP _ �� �� A'Sp•,S -. OS 19M PG. 112 SF 9,9, 547 EA$EME87 � / ; ^ • ." I _ - ,' ��— 1 / / �� / ^ / I '�—.T—. _ _ ice•— ii TI �De I I Q (IP AWa11T APS41011 °s . ,.� d li V \ PROP. II III II II \ EAEMLNT61 � / 09 497 .W P 4 / , e Leo LOp�Loo—LB LB -0B—L-0D— DD—Lao—LO�L00 S A S. R SF \)� - -- - �SOLV_ ANDWASHWATERO / • I .I f D / G A R=46o. 15 / / � g I �-n3670" P _ L 95.88 115 \ r VMP I I - CNB 544'OS'30"E / /S I I CHD 95.11 PORTABLE TOIL FUEL Lam— g I� �k _ uMlrsoF / JI A I� S403158"W PROP WCUT 10'ELEC O.9 5sfl SMN81 06. ,/ \ \ \ j b NVOENSIPCILLEL FVELTING AREA. E J49' ro / a 1 A -_---------- 5492702'Z 12 OO IP I C I LON!—L01�III`'\\— 6P.9P' —PROP Yv WOK °F — � / / / /�-III{'; I I • Oc �� - "Snwaur.-__=,, .—►-..--►�►--►— -- as as QPCAife,T� NOT IJ T O APP" LOG: 12iC'0 EASEMENJ FN SIGN _ ,{ `Sa420'40 - 00 12 573'/0:33! P.O.B. W TP 15.58' 109. ROP. SAWCU 6U74W EASEMENT APPAOK LLL". C N?C/N OB. 400 PG 172 IEIEPHONE & TELEGRAPH COMPANY OB 419 PC 4O4 10" //!!CITY EASEMENT O.B. 419 PG ATS OR 400 PC 122 SEMINOLE TRAIL U. S. RTE. 29 / LEGEND �1 z �5z 3.01 SAFETY FENCE zLd � Z Z WINU 5� Z wW w�(,V> d 3m TEMPOWWVCONSTRULiIONENTRANCE CE z w / MPRkTPAVEDWA3HNACK CE W N ��Qm ZO N aos 81LTFPNCE SF. O E z r �$§ Oz�r� � o< EE'O ZqjJ O0�wz a XZM Ea 3 30t STORM.AIN. PROIECIIgi �F O Q F n4f U �I w g F TREEPRESERVATNIN ® TP y ANpPROlEC110N ki 3b p05TCOMROL ()(; ()C REVISIONS REV DATE COMMENT O� ��0 ORNNA(EFLONPAIH —► ► ►— � 1 fi118/2026 OM ESSCOUNrV JPN COMMENTS 4�RTV NOTES: Q v 1. PLEASE SEE SHEET C603 FOR SEQUENCE OF CONSTRUCTION. 15 p...wNns 6BNRv. CallheEo�laodag. ALWAYS CALL 811 It'sfast. It'sfrm It'sthelay. NOT APPROVED FOR CONSTRUCTION PROJECT No: V194600 DRAWN BY FEN CHECKED BY: RTY DATE 03I1812020 CAD I.D.: 1 PROJECT-. VIRGINIA STORMWATER MANAGEMENT Z PLAN FOR 29TH PLACE //1JI DRIVETHRU F 20 10 5 0 20 LOCATION 1500 SEM I N OL E T RAIL CH ARL OTT ESVI L L E, VA 22901 AL BEMARL E COU NTY BOHLERI / , _ sEaaiceoR (/ 7 % 28 BLACKWELL PARK LANE, SUITE 201 WARRENTON, VI RGI NIA 20186 Phone (540) 349-4500 F.: (540)349-0321 VA@BohlerEng.com LTH OF NYA R 7 / bc. No. 0402056625 .0 0- 6/18/2020 ASS/ONALE�G\ LOW I - - SHEET E EROSION AND SEDIMENT - CONTROL PLAN DDI ti' PHASE PHASE I WORK AREA NUMBER SHEET NUM: =6p. C-601 REVISION i - 6l 18/ 2020 SHOPPER'IMORCD" IDZ-RV PG 627 N F 41ORCD. C C PG5BNTZON/YC.: PLANPR SHOPPING CENTEF, \ yy \ �` /IO YANKING/ fASEMkNI / CV/ \ LEGEND ffMkP HkTPPaAV oNwaslMMCK CE CE \ I APPRax zoo, PrPco Ensa"T \ A, a'ANFI�;.STORMDRAININLEIPROIECngi. �P 20, UT/LTTY EASEMENTve ✓Z j sss MgtexwD MU MU 6 36" SE 11 ORl1/E EASEMENT WAIERL/NE EASEMENT O' / OB 545 PG 931 ` PG 112 / / / N� / ^ qB 596 P6 512 \ I \ / Q / \ I TREEPNESERVATIDN � \ / / / y,.y / \ I O �O ❑ aNDPRaTEcnaw ® TP PRNATE SERICf EASEMENT 2 T� \ / 99 694 PG 50 I `� U40612NT DUSTNL 9.90P2 DG DC L 25..67 \\ CNB=S0N0=26. 03�_ // ���i / �'•\ �V' IXiaN^t�RaNPAni ► ► ► —u — _ \ / / 72 RME MEM A ` C- (0x�to o _007�.�I._ IST=RBANCE APFROX LOG 10" \9. DUVEOOJ oe Li'rsEMi�2 o, �Pso�e'F p O"ACCESS EASEMENT �/ ,// 7 Q8 J P ps All ® �bl IF 1/ RErLOD—L96—toU--Lo-_ LOD O� LOL00— oD�toU—LOU 09 I Mu RYSEWERVASEM-/7,' f> — _ s aPs,o / SoUvBTS, AND WASHWATER O _ r D C NAC IESA}RR-�1 / BTAGINGPREAAND EPO AB Op >- \ LIMITS OF / - � \ISTURBA� Op q 10"QEC. X&EVfNT 09 561 PG 61 oB• / / / r 112 / / S 7�k/ , APPROX LOC KPfA £ASEMENT / / // UO �• .1J.8 38BPC 1l2 /� / / d2' R. 1 0 -- _ 5237 :33 E Poe SEMINOLE TRAIL —U. S. RTE. 29 I / I PROPOSED RESTAURANT 2,225 SF I . IilD E I w T I "��UMITS L)F WORK I I. I I I I _— 1PI19-__ ~R=460. 15 =1J 56'10' L=938B I - CNB=544'0530"E 1 I CNO=95.71 � Z 3Oa s"\IIR" I / V ZO t0 5 20 92.92' NOTES- 1. PLEASE SEE SHEET G603 FOR SEQUENCE OF CONSTRUCTION. —30' ✓EPCD EASEMENT OH 6B9 PG: IB3 _ yam( /�p aol_ 14:94' BII'OBYB"W "� r Z LY w w W WZ Z=ZN� W C7..U�U� LDzwww>lyJi Z>CO~�WZ m ww D)�¢Q?Q z xwzrr �zxaa~p o¢tD0ln�� zJoo�wz a xze a¢ O > r U w r y REVISIONS :Est DATE COMMENT 1 fi118/2020 ADDRESS COUNTY COMMENTS 15 R�n'I16. IIBNIM1Y. Callhelo�yaodag. ALWAYS CALL 811 It'sfast. It'sfrea It'sthelm. NOT APPROVED FOR CONSTRUCTION PROJECT No.: V194600I DRAWN BY: FEN CHECKED BY: RTY DATE: (3/1812020 CAD I.D.: 1 PROJECT VIRGINIA STORMWATER MANAGEMENT PLAN FOR 29TH PLACE DRIVETHRU LOCATION 1500 SEMINOLE TRAIL CHARLOTTESVILLE, VA 22901 ALBEMARLE COUNTY BOHLER11 28 BLACKWELL PARK LANE, SUITE 201 WARRENTON, VI RGI NIA 20186 Phone (540)349-4500 F.. (540)349-0321 ON .p Lic. No.0402056625 I� a- p T 6/18/2020 `6"UPL/IY EASEMENT SHEETTITLE. oB `OOPG 122 EROSION AND ' EASEMENT 122 - _ SEDIMENT CONTROL PLAN ---- -- --- — �-' PHASE II PHASE II WORK AREA 0 30 6 SHEET NUMBER 1`60' C-602 REVISION i - 6/ 18I 2020 Section 5. Stormwater Management Plan (Provide a reduced 11x17 copy of the latest stormwater management plan. Do not reference only.) Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County a'rL� ncimexrUD y� Iw- Q N - S_ERl//C pRQ/E �4�.� i� �� /� - �// �l/�J ooQ�z�� His w"Tv--- _ - '- - oz as wz w r ► ► / 7­­� - REVISIONS REV DATE COMMENT ItA �� •• LANDS N/F SW29, LC I -- - -_ ,/ �,> - __ _ / .r' LANDS N/F SW29, LC I 1 s18rzo2° I ADDRESS COUNTY COMMENTS JPN RTY ,•.' D.B. 2110 PG. 308 / D.B. PG. 311 �/ / D.B. 2110 PG. 308 •" D.B. 2110 PG. 311 610 TM .' TM 61U-01-15 AREA: 66,601 S.F. OR 1.529 AC. AREA: 66,601 S.F. OR 1.529 AC. ' o is `ui P'r i"I o 1 I .ems P011 --►—►—►— / -- ----- ------- � � ► ^ Qe P011—; --�/ �— ------ -- / ► - -► —►—►� a° -� - I O 0 r�'�� 61-2626Fs OE=PSBCFS -- --- -- ,, - m-1as°Fs .� �'� - O lJ. °a=s21°Fs, - - /Callti _ % :. D1o=6EdCFS / - - / � - 7 °10=292CF6 I - - - - / ALWAYS CALL 811 — Y --- / — It'sfasl. It'sirce.lt'sthelBW. NOR T APPROVED CONSTRUCTION e�>9_ - '/��99v '/ p1oNn uiEgV194800 PROJECT No EarM SENWOL�E( T�R4/Lp-1.1 S. RTE. 2.9 s'I ��F SEAM)VOL�EL[TRAIL -U�..S. RTF 2.9 s'I�' ��F DRAWN BY: FEN YAASPNaLT PAUFp(%��&lC R490W.IY PASP/NLT P.IVFO�PU&K R[daDWAY CHECKED BY: 03I181R20 DATE: 262° CAD I.D.: 1 PRE -DEVELOPMENT DRAINAGE PLAN '° 5'S '° POST -DEVELOPMENT DRAINAGE PLAN 30 15 7.5 0 3D PROJECT: VIRGINIA 1•=36• STORMWATER - EXISTINGIMPERVIOUSAREAS-26,773SF(0.61AC) - PROPOSEDIMPERVIOUSAREAS-20,802SF(0.48AC) V=38• MANAGEMENT PLAN FOR - EXISTING PERVIOUS AREAS - 2,929 SF (0.07 AC) - PROPOSED PERVIOUS AREAS -8,900 SF (0.20 AC) 29T H PLACE DRIVETHRU DRNNKEFLO/JPAIH —► ► ►— RLNN^LERON/PATH —► ► LOCATION STORMWATER MANAGEMENT NARRATIVE CHARBOOTTESVILEERAAI22901 OVERVIEW STORMWATER NARRATIVE AL BEMARL E COUNTY THE SUBJECT SITE IS CURRENTLY DEVELOPED WITH AN EXISTING SHOPPING CENTER AND ASSOCIATED WATER QUALITY REQUIREMENTS FOR THIS SITE WILL BE MET THROUGH THE REDUCTION OF IMPERVIOUS PARKING AND UTILITIES. THE PROPOSED IMPROVEMENTS INCLUDE ALTERATIONS TO THE EXISTING AREA TO ENSURE THAT THERE IS NO DEGRADATION TO THE STORMWATER QUALITY CAUSED BY THE AS SHOWN BY THE CALCULATIONS, THE FLOWS HAVE BEEN REDUCED TO EACH EXISTING STORM INLET WITH THE PROPOSED DEVELOPMENT. THEREFORE THE 72" CULVERT AT THE POINT OF ANALYSIS AND ALL UPSTREAM CONVEYANCES ARE ADEQUATELY DESIGNED FOR THE PROPOSED FLOW, BECAUSE THE EXISTING gpHLER/� COMMERCIAL BUILDING, THE CONSTRUCTION OF A NEW DRIVE-THRU LANE AND DRIVE-THRU SITE FEATURES, DEVELOPMENT OF THIS SITE. STORM STEM CAN ADEQUATELY CONVEY THE POST -DEVELOPMENT FLOWS FROM THE DEVELOPMENT MODIFICATIONS TO THE EXISTING PARKING AREA, AND THE INSTALLATION OF ASSOCIATED LANDSCAPING AREATOAPOINTOFANALYSIB WHICH IS LESS THAN 1% OF THE TOTAL CONTRIBUTING DRAINAGE AREA, BOTH AND UTILUIEB. WATER QUANTITY REQUIREMENTS WILL BE MET BY ANALYINGTHE EXISTING DOWNSTREAM SYSTEM WHICH CHANNEL PROTECTION AND FLOOD PROTECTION REQUIREMENTS HAVE BEEN MET, SINCE BOTH FLOOD DRAINS TO d1. EXISTING CONDITIONS ALL SITE RUNOFF ULTIMATELY DRTO THE EXISTING 72' THE POINT OF ANALYSIS, POI AINS UNDERGROUND CULVERT, FLOWING TO THE SOUTH ALONG SEMINOLE TRAIL (ROOM 29). AT THIS POINT OF PROECTION AND CHANNEL PROTECTION REQUIREMENTS HAVE BEEN SATISFIED, ALL STORMWATER QUANTITY REQUIREMENTS HAVE BEEN MET AND NO FURTHER ANALYSIS OR CALCULATIONS ARE REQUIRED. BACKWELL SUITE 28 $LACKWEI.L P.SRIi LANE, SUITE ZOl ANALYSIS, THE CONTRIBUTING DRAINAGE AREA FROM THE SUBJECT SITE (0.68 AC) IS LESS THAN I % THE THEEXISTING PROPERTY IS CURRENTLY DEVELOPED AS AN EXISTING COMMERCIAL SHOPPING CENTER WITH TOTAL WATERSHED AREA(107.6 ACRES), THEREFORE SATISFYING THE LIMIT OF ANALYSIS FOR BOTH BEST MANAGEMENT PRACTICES NARRATIVE ASSOCIATED PARKING, UTILITIES AND LANDSCAPING. THE EXISTING RUNOFF FLOWS INTO EXISTING STORM CHANNEL AND FLOOD PROTECTION. N,VI RGINI 20186 INLETS LOCATED ONSITE WHICH CONVEY THE DRAINAGE TO AN EXISTING 72' STORM CULVERT WHICH FLOWS SINCE THE SUBJECT SITE IS A REDEVELOPED SITE, WATER QUALITY REQUIREMENTS WERE CALCULATED Phone (540)349-4500 FROM NORTH TO SOUTH ACROSS THE SITE, THIS CULVERT LEAVES THE SHOPPING CENTER ON THE PLEASE SEE SHEET C-9W FOR DRAINAGE MAPS SHOWING THE TOTAL WATERSHED AREA. USING THE VIRGINIA RUNOFF REDUCTION METHOD(VRRM) RE DEVELOPMENT SPREADSHEET. USING THIS F.. (540)349-0321 SOUTHERN SIDE AND CONTINUES TO FLOW SOUTH DOWN SEMINOLE TRAIL(ROUTE 29) TO THE ULTIMATE SINCETHETOTALDEVELOPMENTAREA IS LESS THAN ACRE, UTILIZED TO SPREADSHEET, IT WAS DETERMINED THAT THEDEVELOPMENTOFTHISSNEMEETSTHEPHOSPHORUS ON VA@BohlerEng.com OUTFALL. AN THE RATIONAL METHOD WAS DETERMINE THE PRE -DEVELOPMENT AND POST -DEVELOPMENT FLOWS. BASED ON LAND COVER, THE REMOVAL REQUIREMENTS BASED THE PROPOSED REDUCTION OF IMPERVIOUSIANDCOVER. PLEASE SEE SHEET GG902 FORTHEVRRM SPREADSHEET SUMMARY. BECAUSE THE REQUIRED PHOSPHORUS LTFf OF` PROPOSEDIMPROVEMENTS PRE -DEVELOPMENT C-FACTOR WAS CALCULATED AS 0,81 AND THE POST -DEVELOPMENT C-FACTOR WAS REMOVAL HAS BEEN MET FOR THE PRO POSED DEVELOPMENT, ALL STORMWATER QUALITY REQUIREMENTS CALCULATED AS 0.65. THE SMINUTE RAINFALL INTENSITY VALUES WERE DETERMINED BASED ON DATA FROM THE PURPOSE OFTHIS PROJECT IS TO ALTER A PORTION OFTHE EXISTING BUILDING FORA DRIVE-THRU THE NOM ATLAS 14 POINT PRECIPITATION FREQUENCY DATABASE. FOR THIS PROJECT HAVE BEEN MET AND NO FURTHER ANALYSIS IS REQUIRED. RESTAURANT AND CONSTRUCT DRIVE-THRU LANES AND ASSOCIATED PARKING, UTILITIES AND SITE FEATURES. THE PROPOSED DISTURBANCE AREA IS APPROXIMATELY 0.68 ACRES, THE PRE -DEVELOPMENT FLOWS WERE CALCULATED AS: CONCLUSION SINCE CHANNEL AND FLOOD PROTECTION REQUIREMENTS HAVE BEEN META D THE AMOUNT IMPERVIOUS 1-YEAR FLOW =2.32 CFS AREA REDUCED WITH THE DEVELOPMENT MEETS THE THE VRRM REQUIREMENTS FOR PHOSPHORUS NYA R 70 2-YEAR FLOW =2.78 CFS REMOVAL; IT IS THE OPINION OF THE ENGINEER THAT ALL STORMWAER REQUIREMENTS HAVE BEEN MET FOR THIS SITE- Lic. No. 0402056625� 10-YEAR FLOW = 3M CFS THEPOST-DEVELOPMENT FLOWS WERE CALCULATED AS: ADEQUATE CUTFALL NARRATIVE Oi(S 6/16/2020 I -YEAR FLOW 1.85 CFS 2-YEAR FLOW=221 CFS 10-YEAR FLOW = 2.92 CFS THE EXISTING ONSITE CULVERT. SINCE THE EXISTING UNDERGROUND EY D CULVERT CAN ADEQUATMWATER PIPES OUTFALL TO AN EXISTI NG ELY UNDERGROUNDNSTREAM Y CONVEY FLOW IN THE POST -DEVELOPED CONDITION AT THE POINT OF ANALYSIS, THE OUTFACE PDINT IS CONSIDERED ADEQUATE. `n'IAL E�G` SIT EET TI TLE: STORMWATER COMPLIANCE PLAN SHEET NUMBER: C-901 20 10 0 20 1^ 26' REV] SI ON i - 6/ 18/ 2020 TOTAL CONTRIBUTING DR 107.6 ACRES TOTAL PROJECT AREA 0.68 ACRES CONTRIBUTING DRAINAGE AREA MAP 29 2552.5 ° 251 r=250 PrO Ylrxlnla iBlimlf PedeNm MetMd ae-OwelPpmenR 1—ileac 5PrcWsheet-Yersem aA er.,v.Prrg^spmjamsrn lw. roi3 pact 5ttls: spxx Site Summary w�yxR% 391n Pan Sta. . Mam tr ael: e3 ora Site lard [mrcr 3umrmrY Pre-RaDayalcp—.land Camel latrn A xa• owm. CSpin PSdI. fr•% nlTaM1t rPn,Vaprn hues] 900 °.b AI®yeJ iie![Acof G.aO 19 �..rr. r.•. [e•,I w oae a9P PmfRSLFewra maR lard Ca1,ar arrvr YJ% %dLau ,..r1Dpn l,a.•1 AI.,, .d Trlfarf o.ou Om _ •w.rrw,.co.r.lro.rf a.uP °m r•ad �.a,e, x,n,taar ra.d. Kral PeeYtN•rPPPmn iP.+r� .I.r�,s t Pwe- earYMoemm[ - ,rye. row•rlr+e A4u,rdRe- ar9arekPrxeR b Rr 8.x T Ieae1NN1 4aS eve ui. ib1n1 P.P] -0IMI rml Po.t-pwJrgreaM lee A.. 1-Papa.cWmeNtalYr bapaxbul} Wl)wl,�.a I.ew laVpr - Site Compliance Summary h.al�•YeTr rr.Ip•nRYal..rMdPra.Plx'I e r.Ld IPrW N•d,rr.9n•e F,hsrdlltJn P.aO en Fenl.vrlOMer .. m,temrw,t pryeapm,atrnlP.a dPAr Las R.m.l„I.t TP l..a et.daee pNn F•va ' TARBETTp R@ULTION EXCEED® eY O.eT lBi1'EAR •' Av DwWPxr[ narPwu.wv �mt LeadPx a1rDPwbRrrelm read parxn arr,nr I6farWel 1Po7audM too Lm > sa 242LY3 PHI: Predlctwn Interval Lower, Plu: PredlctiPn I.I.-l•U'pper, SEP: Slenderd ErPOT of Predlctlpn,SE: Standard Error (other- ace report) Statistic Value Unit SEP 2 Year Peak Flood 38A ft'31s 17 3 33 Year Peak. Flood 46.3 fl^31e 18 5 Year Peak Flood 94.6 ftn31: 20 10 Year Peak Fra'od 155 ft"31B 24 25 Year Peak Ficod 256 Ff^31s 29 50 Year Peak Flood 360 ft"31s 32 100 Yeat Peak Flood 534 ft"31s 30 200 Year Peak Flood 687 f1131s. 33 Aeak-fbwSetrgi2s t;iaikns Auslln, 'S.H., Krslolic, J.L., and Wiegand, Ute,2011, Peak -flaw Characteristics of Virginia stream:: U.S. Geological Survey SeMni le In Yesligatlans Report 2011-5144, 106 p. * 3 latilas and 2 appendixes on CD.(hllp:Ilpuh:.usgs.govlslf/201115144/) 29th Place Starbucks Region ID: VA, Workapaee III:L'AIC210"c04221t35100G00 Clleked Point (Latitude, Longitude): 38.07788,-71L47792 Time: 2020-02-04 1 7:41 :52 -D500 4, I9[ � f f '� � lottemar IBosn characlen;cs Parameter Cadu Parameter Deecnptlun Value Unit DRNAREA Area that drains 10 a point on a stream 0.17 square miles Peak Fi1WS18tIStk5 Paramf1efsso1n,gs1po Rao Parameter Cade Parameter Name Value Units Min Limit Max Limit DRNAREA Dram age Area 0.17 square miles 0.06 7866 Peak -Flow SlatlstoS FIDW Re9onlmaPrig-1 sag Z W W Z � W W C7�U�U�W UZW Wy>N Z>C7~�WZ W to Uz �Wz10 2W¢Q~ o¢°90In�� zJoo�wz ¢ �ze3a¢ a¢ � O LU LU J r N REVISIONS REV DATE I COMMENT 1 511=020 ADDRESS COUNTY COMMENTS 15 Ra.r—befaW. Callbda. ao %. ALWAYS CALL 811 It'sfast. It'sirea It'sthelm. NOT APPROVED FOR CONSTRUCTION PROJECT NO, V194000 DRAWN BY: EEN CHECKED BY: RTY DATE: 03/1812020 CAD I.D.: 1 PROJECT-. VIRGINIA STORMWATER MANAGEMENT PLAN FOR 29TH PLACE DRIVETHRU LOCATION 1500 SEMINOLETRAIL CH ARL OTT ESVI L L E VA 22901 AL BEMARL E COU NTY IIBOHLER11 28 BLACKWELL PARK LANE, SUITE 201 WARRENTON, VIRGINIA 20186 Phone (540)349-4500 F.. (540)349-0321 bc. No. 0402056625 n 6/18/2020 SHEETTITLE: STORMWATER COMPLIANCE PLAN SHEET NUMBER: D C-902 REVISION 1- 6/ 18I 2020 Section 6. Pollution Prevention Plan. (reference County Code 17-404 and State Regulation 9VAC25-880-70 part II section AA) A. Plan showing pollution activities and prevention practices (Provide a reduced 11 x 17 copy of a site plan on which all of the following activity locations are clearly marked. Keep this plan up-to-date with ongoing site changes and inspections.) Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County C. ZONING �Y / � 11u rarcnu✓v � , ffj' � 0856a PG yL�1 � APPROX LOC 1/EPCO EASEMENT \ 09 38B PC 172 D.B 789 PG 789 \ BARRY a.00FFLEMYER, fJANCQ5 OFFCEMYER, GfNERAL PARTNERSQ.B. 336O,PG. 736 zo' unv PERREF®r �6 PRESENT U5£ OOG GROOMING AND BOAROTNG 1 b ZONING h1GHWAY'COMM£RC/AL - O6 540 PC / \ OBER l8 �SEMINT / / / �W I \ 09. sf�vrD416 GSENfNT I L.B. M6 PG 511 9B4 P0, 50 1 SFF, 50 EASEMENT O.B. / B84 ER 50 10 D UnLnY EASEMENT 433956" - 400PC >21 / L I6.67 _ '. \ CHB SCHLI-2103 Ri \ / b0 LO _-__- 46 MTG f MSE- - �W PROP - ORA/NAMFNT -- SAWCl1i T�IMIT50F pB 1110 PC JII - _- �/ J2" STORM ORAINACE - LO -= DISNRBANCE APiBP�X LET / / 09 1170 P6, 3N7 OH 193E PO. 112- _ b ACCESS EASEMENT ^ • I -0 9,9547 PG87•�- 1 r � r t` a�0 `O Il �'i _ ,} _ 1 ' ( /I \. PROP. APPROAK LX iB a /I enweur £AGNfNT o y / 1T1L \ / / AIL •. -... II - � � � \� OR 497 F,; 4 / �LEO Lop--Lop—LB w -0D—LOD— D Op r LOp o -Do � S AS. R ----- - SOLVENT6, ANDWASHWATERO /4o G A LUMP 'N / FUK $ PORTABLE TOIL o l j u i �•a,_ � uMirsoF �� � � II - � \pISNRBPNCE O - - - --- PROP / O /— -. WCUT 10'ECEL fSEMENT / ,/ \ VEHICLE FUELING AREA. ¢e ss1 x B1 PK. � 1 oN I IHc vARaNc sicF e ( -- , � � � `ss 1 _ - or" I { 12- 10a/// / PROP. SAWC / UT v�����///// gg ENIFR SYGN s APPROX C(7G0 �fAZM�r / 00 T d1• 8• / 11• _ 523•/033! / _-- - _—_ -_- L CENTER SENINOLE TRAIL —I/ S. RTE. 29 X 1 I J `R-160. 15 JI5620" L 95.88 I CHB 544'0530 f LHD-95.71 1 • s w S40'3158 "W, II L ID 300' l49' _ t i B492702 F 82.92' `UNTSOF- WORK - - -: - � .• I 30'IfPCP 0SEMENT Q9 989 PG 1 - -- — — — _ — — — — _ —I — — — — — J 24.91' 001_a P.O.B. �CU�Jo 6'U71L1TY EASEMENT P9, 4OV PG 122 10' NVC EASEMENT 0B 400 PC 122 15.58' LEGEND z Lo w w z w w WW zEZNU w C7�U�U� Oz wwnjw zy Oro�u, Q wNz Irn�QQZQ z �'gw Zrr oQc�Dmrril�a z JOn �wz �_ aZUaQ a J Lr O > r U w r U REVISIONS :EV DATE COMMENT 15 • IPa'.rM1a 60fQW Cdllhelo yaodag. ALWAYS CALL 811 It'sfaV. It sfrm It'sthel— NOT APPROVED FOR CONSTRUCTION PROJECT No.: V194600 DRAWN BY: JPN CHECKED BY: RTY DATE 5I1812020 CADID. 1 PROJECT: VIRGINIA STORMWATER MANAGEMENT PLAN FOR 29TH PLACE DRIVE THRU LOCATION 1500 SEMI NOLE TRAIL CHARLOTTESVILLE, VA 22901 ALBEMARLECOUNTY BOHLER11 28 BLACKWELL PARK LANE, SUITE 201 WARREN ON, VIRGINIA 20186 Phony (540)349-4500 Far (540) 349-0321 Lic. No. 0402056625 l- 6/18/2020 j J� TEM1iPORARY GJNB L.ON ENTRANCE CE CE SHEETTITLE. WITHMPHkTPAWDWASHWK POLLUTION PREVENTION PLAN PHASE 1 SHEET NUMBER: 20 10 5 0 20 1 ORG. DATE - 611812020 ZON/VC.: l �I APPROX LOC KPCO FASEAIENT 99 .T.68 PG 171 PG. 6P7 \/,'\ PG 526 20'am FASEMfNT F TC2 MENT SHOPPING CENTER tE9 540 PG ✓61 �p. OPP/VC CENTER S OR 5991 AC /Z j. 36' SERNCE ORl1'E EASEMENT WAI IERL/NE EASEMENT fR 41V / _ O6 19JB PL' 111 / pB 596 512 09 894 PC 50 I PRNATE 5ER✓/CE EA5q/EM I \ 99 684 PG 50 117 / \ Q 43'3956' / / / / III���►►► 9.9040 P�SZZENT \ CNB SCN0=26. 03/ ) 9 LO ISBAN l0 to48"SPJRM LOLITURCE 9b2 OPT N / ]2"STORM ORA/MOF A�FROX LOG 10' T - 1Yr-�u 07/LLIY EASEMENT / / / / �%71JOAPGM3M / / _: o •-007���i._=p OOfOI 09 19JB PC 1J2 / • o ^ / / _ 30'ACCf55 EASEMENT yY// � � I 98 547 PG Bl / /�001 / f / _ 46J J✓ je / LDO�pO-�LDD-�ko 40B LOO�LOD- oo-LoG=LG LG9'4 B a s APs o q SOLVENTS AND WASHWATER O / i - _ TP13 �` I L -939B i Y /� /50T15 DO ♦/ / UMP PROPOSED I i CNO-95.71 RESTAURANT PO GIANB PREAAND I UE/P'/ 2,225 SF >N- \ LIMITS OF - \ISTURIMN - O JO',2EG EASEMfNT / oB CE VEHICLEFOE;LINGAREA i 09 561 PG 81 / TP fib / �S-� o o o o S497702 f - 30' ✓EPL'D FASEMEM v 09 6B9 PG: IB3 / ♦ QO APPROX COC YEPfA EASEMENT-< / I As. \ \ — 14:94' 12 . -. Ss at ML7.L:_ 15.38'•16W B 11 Y YG. 04 `-10' U/1(/IY EASEMENT O.B 4r9 PC 4J5 O.B 400 PG 122 SEMINOLE TRAIL -U. S. RTE. 29 APPROX LOC KPCO FASEAIENT 99 .T.68 PG 171 PG. 6P7 \/,'\ PG 526 20'am FASEMfNT F TC2 MENT SHOPPING CENTER tE9 540 PG ✓61 �p. OPP/VC CENTER S OR 5991 AC /Z j. 36' SERNCE ORl1'E EASEMENT WAI IERL/NE EASEMENT fR 41V / _ O6 19JB PL' 111 / pB 596 512 09 894 PC 50 I PRNATE 5ER✓/CE EA5q/EM I \ 99 684 PG 50 117 / \ Q 43'3956' / / / / III���►►► 9.9040 P�SZZENT \ CNB SCN0=26. 03/ ) 9 LO ISBAN l0 to48"SPJRM LOLITURCE 9b2 OPT N / ]2"STORM ORA/MOF A�FROX LOG 10' T - 1Yr-�u 07/LLIY EASEMENT / / / / �%71JOAPGM3M / / _: o •-007���i._=p OOfOI 09 19JB PC 1J2 / • o ^ / / _ 30'ACCf55 EASEMENT yY// � � I 98 547 PG Bl / /�001 / f / _ 46J J✓ je / LDO�pO-�LDD-�ko 40B LOO�LOD- oo-LoG=LG LG9'4 B a s APs o q SOLVENTS AND WASHWATER O / i - _ TP13 �` I L -939B i Y /� /50T15 DO ♦/ / UMP PROPOSED I i CNO-95.71 RESTAURANT PO GIANB PREAAND I UE/P'/ 2,225 SF >N- \ LIMITS OF - \ISTURIMN - O JO',2EG EASEMfNT / oB CE VEHICLEFOE;LINGAREA i 09 561 PG 81 / TP fib / �S-� o o o o S497702 f - 30' ✓EPL'D FASEMEM v 09 6B9 PG: IB3 / ♦ QO APPROX COC YEPfA EASEMENT-< / I As. \ \ — 14:94' 12 . -. Ss at ML7.L:_ 15.38'•16W B 11 Y YG. 04 `-10' U/1(/IY EASEMENT O.B 4r9 PC 4J5 O.B 400 PG 122 SEMINOLE TRAIL -U. S. RTE. 29 CO WZ z=ZN�� W (7�U�UK ��wwrn>r� ®m Z>CO~�WZ ww �rrQ�mC7� Z��wa�ai U2<Qa- o Qa Z�Oo�DO wawa¢ n� O > r U w m w 7gpg. � REVISIONS J� REV DATE COMMENT AN 15 p...whns 6BNRv. Callhero�yaodag. ALWAYS CALL 811 It'sfast. It'sfrm It'sthelm. NOT APPROVED FOR CONSTRUCTION PROJECT No: V194600 DRAWN BY JPN CHECKED BY: NTY DATE 6I1812020 CAD I.D.: 1 PROJECT-. VIRGINIA STORMWATER MANAGEMENT Z PLAN FOR �f 29TH PLACE DRIVE THRU LOCATION 1500 SEMINOLE TRAIL CHARLOTTESVILLE, VA 22901 ALBEMARLE COUNTY BOHLERI 28 BLACKWELL PARK LANE, SUITE 201 W ARRENTON, VI RGI NIA 2018E Phone (540)349-4500 Fao (540)349-0321 .p bc. No./402056625 �O.P 6/18/2020 LEGEND FSSipIIA�Et��' EmT Rey CTOPAN OWMH NRyNCE SHEET TITLE: POLLUTION PREVENTION PLAN PHASE II SHEET NUMBER: 2 20 10 5 0 20 T•=2Q' ORG.DATE-6/18/2020 B. Sources of Pollutants, locations, and prevention practices Pollutant, or Pollutant Location on site Prevention Practices, Generating Activity 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 Material use during building process Building areas Follow manufacturer's instructions. MSDS's attached. waste collection area will not receive a substantial amount of runoff from upland 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 Location on site Prevention Practices, Generating Activity 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 Wash Waters Wash areas shown on plan better control as specified on plan. Minimize the discharge of pollutants from equipment and vehicle washing Vehicle and equipment washing Designated areas and details shown on Provide containment and filtering for all plan wash waters per the plan Minimization of exposure to precipitation and stormwater. Minimize the exposure of building materials, building products, construction wastes, trash, landscape materials, fertilizers, pesticides, herbicides, detergents, sanitary waste, and other materials present on the site to precipitation and to stormwater. (Identify all non-stormwater discharges to occur on your site. Keep this plan up-to-date with ongoing site changes and inspections. See CGP, 9VAC25-880-70 section E for examples of non-stormwater discharges.) iIm 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.) Cypress Contracting LLC Dan Sweeney (Principal) 23465 Rock Haven Way, Suite 130 Dulles, VA 20166 (703) 661-8841 dsweeney@cypressllc.net F. Response and reporting practices Minimize discharges from spills and leaks. Minimize the discharge of pollutants from spills and leaks and implement chemical spill and leak prevention and response procedures as follows. Respond to all spills, leaks and discharges as follows; Report all spills, leaks and discharges as follows; (Provide detailed response and reporting practices according to 9VAC25-880-70, Part II, section A.4.e.) See attached 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.) See attached Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County F. Spill Prevention and Response Most spills can be cleaned up following manufacturer specifications. Absorbent/oil dry, sealable containers, plastic bags, and shovels/brooms are suggested minimum spill response items that should be available at this location. 15Y Priority: Protect all people 2d Priority: Protect equipment and property 3rd Priority: Protect the environment 1. Check for hazards (flammable material, noxious fumes, cause of spill) — if flammable liquid, turn off engines and nearby electrical equipment. If serious hazards are present leave the area and call 911. LARGE SPILLS ARE LIKELY TO PRESENT A HAZARD. 2. Make Sure the spill area is safe to enter and that it does not pose an immediate threat to health or safety of any person. 3. Stop the spill source. 4. Call co-workers and supervisor for assistance and to make them aware of the spill and potential dangers. 5. If possible, stop spill from entering drains (use absorbent or other material as necessary). 6. Stop spill from spreading (use absorbent or other material) 7. If spilled material has entered a storm sewer; contact locality's storm water department. 8. Clean up spilled material according to manufacturer specifications, for liquid spills use absorbent materials and do not flush area with water. 9. Properly dispose of cleaning materials and used absorbent material according to manufacturer specifications. Emergency Contacts: Normal Working Hours DEQ Blue Ridge Regional Office (Roanoke) 540-562-6700 DEQ Blue Ridge Regional Office (Lynchburg) 434-582-5120 DEQ Northern Regional Office 703-583-3800 DEQ Piedmont Regional Office 804-527-5020 DEQ Southwest Regional Office 276-676-4800 DEQ Tidewater Regional Office 757-518-2000 DEQ Valley Regional Office 540-574-7800 Nights, Holidays & Weekends VA Dept. of Emergency Management 804-674-2400 24 Hour Reporting Service 800-468-8892 Local Contacts Albemarle County Water Resources Program 434-296-5816 Ext: 3410 1. Stormwater ManagementBMP's (1) The project includes an existing underground storm drain system that serves the subject property. BMP's and SWM facilities are proposed to meet state and local regulations. See Stormwater Management Plan for details. 2. Other Controls (1) No solid materials, including building materials, garbage and debris shall be discharged to surface waters of the State, except as authorized by a Clean Water Act §404 permit. (2) Where construction vehicle access routes intersect paved public and private roadways, provisions will be made to minimize the transport of sediment by vehicular tracking onto the paved surface. Where sediment is transported onto a road surface, the road will be cleaned thoroughly at the end of each day. Sediment will be removed from the roads by shoveling or sweeping and transported to a sediment disposal area. Street washing will be allowed only after sediment is removed in this manner. Bulk clearing of accumulated sediment will not include flushing the areas with water. Cleared sediment will be returned to the point of likely origin or other suitable location. (3) The contractor shall ensure that compliance with applicable state or local waste disposal, sanitary sewer or septic system regulations is attained. (4) Contractor will ensure that no discharges from any temporary asphalt paving operations are allowed to enter into the stormwater system. (5) Contractor will ensure that any other potential pollution sources such as the storage of fertilizers, chemicals, vehicle fueling, sanitary waste facilities, etc. will be managed in a manner consistent with local and state regulations. The contractor will provide the owner with a list of any hazardous materials at least 48 hours before bringing the materials onsite. Materials will be handled in a controlled manner with as few handlings as possible. Materials will be stored and protected in accordance with the manufacturer's recommendations and requirements of the project specifications. 3. Prohibition and Reporting of Released of Substances other than Stormwater • Execution of reporting requirements in the event of non-compliance of the general permit or if any un-permitted, unusual or extraordinary discharge enters or could be expected to enter surface waters of the State. • Prohibition of non-stormwater discharges except as provided for in the general permit. Appropriate pollution prevention measures for non-stormwater components of discharge will be implemented. • Execution of reporting requirements of 40 CFR Part 110 (2002), 40 CFR Part 117 (2002), and 40 CFR Part 302 (2002) and 62.1-44.34.19 of the code of Virginia. In addition, the discharge of hazardous substances or oil in the stormwater discharge from the construction site will be prevented or minimized in accordance with the stormwater pollution prevention plan. Prohibition of discharge of hazardous substances, oil or pollutants resulting from onsite spills or releases. Oil, chemical or other hazardous substance spills in excess of reportable quantities, in accordance with Part I D and E. of the Permit (Appendix A), will be reported to the Department in accordance with Part III G. of the Permit as soon as the discharge is discovered, but no later than 24 hours. A reportable quantity of oil is defined as a discharge to surface water that causes sheen, discoloration, and/or an emulsion. Reports will be made to the following: DEQ Northern Virginia Regional Office Phone: (703) 583-3870 Fax: (703) 583-3821 For reports outside normal working hours, leave a message Virginia Department of Emergency Management Emergency Operations Center (EOC) Phone: (800) 468-8892 • Materials and equipment necessary for oil or chemical spill cleanup will be kept in the temporary material storage trailer onsite. Equipment will include, but not be limited to, brooms, dust pans, mops, rags, gloves, goggles, kitty litter, sand, saw dust, and plastic and metal trash containers. • All oil or other chemical spills will be cleaned up immediately upon discovery. Spills large enough to reach the storm sewers will be reported to the National Response Center at 1-800- 424-8802. 4. Management Measures and Response to Unintentional Releases All waste collection, control, treatment, management of pollutant activities and disposal facilities will be operated in a manner consistent with the general permit regulations. All feasible steps to minimize any adverse impact to State waters resulting from non- compliance with conditions specified in the general permit will be taken. All reasonable steps to minimize, correct or prevent any discharge in violation of the general permit which has a reasonable likelihood of adversely affecting human health or the environment will be taken. G. Pollution Prevention Awareness: (1) Short and Long -Term Goals and Criteria (a) The construction -phase erosion and sediment controls will be designed to retain sediment on site to the maximum extent practicable and to eliminate or reduce discharges of oil, grease, floatables, suspended sediments or dissolved pollutants to receiving waters. (b) All Control measures must be properly installed and maintained in accordance with the manufacturers' specifications and good engineering practices. If periodic inspections or other information indicates a control has been used inappropriately or incorrectly, the contractor must replace or modify the control for site situations. (c) If sediment escapes the construction site, off -site accumulations of sediment must be removed by Contractor at a frequency sufficient to minimize off -site impacts (e.g., sediment in the street could be washed into storm sewers by the next rain and/or pose a safety hazard to users of public streets). (d) Contractor must remove sediment from sediment traps or sedimentation ponds when the volume of the wet storage has been reduced by 50%. (e) Litter, construction debris, and construction chemicals exposed to storm water will be prevented from becoming a pollutant source for storm water discharges (e.g., screening outfalls, picked up daily). Contractor will clean storm water inlets as required to ensure that grounds and public properties are maintained free from accumulations of waste materials and rubbish. All waste materials will be removed from the site and legally disposed at public or private dumping areas. Contractor will provide on -site containers for collection of waste materials, debris, and rubbish. The disposal of solid waste in open dumps is prohibited. The disposal of wastes into the storm drainage system or waterways is prohibited.. The contractor will completely remove temporary materials and equipment when their use is no longer required. At the completion of the project, the contractor will remove waste materials, rubbish, tools, equipment, machinery, and surplus materials, and clean all sight -exposed surfaces. The project site will be left clean and ready for public use. All cleaning and disposal operations will be conducted in accordance with all current local, state, and federal codes, laws, ordinances, regulations, rules, standards, etc. Disposal of demolition and debris materials will be in landfills approved for such use by local, state, and federal regulatory agencies. Debris, rubbish, concrete, and other demolition material will be removed and transported in a manner that will prevent spillage on pavements, streets, and adjacent areas. Spillage that occurs will be cleaned up. Volatile wastes will be stored in covered metal containers and removed from the premises daily. The disposal of volatile wastes in storm or sanitary drains is prohibited. The contractor will prevent the accumulation of wastes, which create hazardous conditions. (2) Inspections The contractor will bear primary responsibility for daily inspections of all E&S devices and pollution prevention measures to ensure continuing effectiveness. A record of inspections and corrective actions shall be kept on -site. The contractor will bear primary responsibility for daily inspections of all E&S devices and pollution prevention measures to ensure continuing effectiveness. A record of inspections and corrective actions shall be kept on -site. This inspection frequency shall be modified if a TMDL or exceptional waterway impacted by the construction is identified in this SWPPP. Modification shall be to every four (4) business days, or at least once every five (5) 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. Contractor inspections shall be conducted as follows: • At least once every five (5) business days or. • 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. Where areas have been finally or temporarily stabilized or runoff is unlikely due to winter conditions (e.g., the site is covered with snow or ice, or frozen ground exists) such inspections shall be conducted at least once every month. • Disturbed areas and areas used for storage of materials that are exposed to precipitation shall be inspected for evidence of, or the potential for, pollutants entering the drainage system. Erosion and sediment control measures identified in the plan shall be observed to ensure that they are operating correctly. Where discharge locations or points are accessible, they shall be inspected to ascertain whether erosion control measures are effective in preventing significant impacts to receiving waters. Where discharge locations are inaccessible, nearby downstream locations shall be inspected to the extent that such inspections are practicable. Locations where vehicles enter or exit the site shall be inspected for evidence of offsite sediment tracking. • Based on the results of the inspection, if contractor believes that stormwater controls are not operating effectively he will report such to the Design Engineer. The design engineer will revise the stormwater pollution prevention devices as appropriate, but in no case later than seven (7) calendar days following the inspection. • If the existing erosion and sediment controls need to be modified or if additional erosion and sediment controls are necessary, implementation will be completed before the next anticipated storm event. If implementation before the next anticipated storm event is impracticable, they shall be implemented as soon as practicable. Such modifications will provide for timely implementation of any changes to the plan within seven (7) calendar days following the inspection. • Contractor shall prepare a report summarizing the scope of the inspection, names and qualifications of personnel making the inspection, the dates of the inspection, major observations relating to the implementation of the stormwater pollution prevention plan, and actions taken in accordance with Part II F.4 and II G of the DEQ Stormwater Regulations. The report shall be made and retained as part of the stormwater pollution prevention plan in accordance with Part II B of the regulations. • Major observations should include: the location(s) of discharges of sediment or other pollutants from the site; location(s) of erosion and sediment controls that need to be maintained; location(s) of erosion and sediment controls that failed to operate as designed or proved inadequate for a particular location; and location(s) where additional erosion and sediment controls are needed that did not exist at the time of inspection. Such reports shall identify any incidents of noncompliance. Where a report does not identify any incidents of noncompliance, the report shall contain a certification that the facility is in compliance with the stormwater pollution prevention plan and this permit. The report shall be signed in accordance with Part III K of this permit. Copies of the report forms to be completed by the inspector are attached in Appendix B. The inspection reports will be signed in accordance with the permit requirements. These reports will be provided to the construction manager at the completion of the project. Section 7. Discharges to impaired waters, surface waters within an applicable TMDL wasteload allocation, and exceptional waters. (Provide detailed measures for any applicable TMDL) TMDL's or exceptional waterways do exist for the downstream receiving waters. TMDL's for Rivanna River and Meadow Creek receiving water include: Bacteria and Other Microbes (2008) These agents are not anticipated to be generated as a direct result of this construction project. Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 8. Qualified personnel The following personnel are responsible for inspections; (Provide the naive, telephone number, and qualifications of the qualified personnel conducting inspections.) To be determined. Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County 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: Company: Title: Signature: Date: Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 10. Delegation of authority. (Provide the persons or positions with authority to sign inspection reports or to modify the stormwater pollution prevention plan. A formal, signed delegation of authority is needed.) Delegation of Authority I, (name), hereby designate the person or specifically described position below to be a duly authorized representative for the purpose of overseeing compliance with environmental requirements, including the Construction General Permit, at the construction site. The designee is authorized to sign any reports, stormwater pollution prevention plans and all other documents required by the permit. (name of person or position) (company) (address) (city, state, zip) (phone) By signing this authorization, I confirm that I meet the requirements to make such a designation as set forth in the Construction General Permit (CGP), and that the designee above meets the definition of a "duly authorized representative". Operator Name: Company: Title: Signature: Date: Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County Section 11. General permit copy (Provide a copy of the construction general permit, 9VAC25-880) Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County COMMONWEALTH of VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY General Permit No.: VAR10 Effective Date: July 1, 2019 Expiration Date: June 30, 2024 GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM CONSTRUCTION ACTIVITIES AUTHORIZATION TO DISCHARGE UNDER THE VIRGINIA STORMWATER MANAGEMENT PROGRAM AND THE VIRGINIA STORMWATER MANAGEMENT ACT In compliance with the provisions of the Clean Water Act, as amended, and pursuant to the Virginia Stormwater Management Act and regulations adopted pursuant thereto, operators of construction activities are authorized to discharge to surface waters within the boundaries of the Commonwealth of Virginia, except those specifically named in State Water Control Board regulations that prohibit such discharges. The authorized discharge shall be in accordance with the registration statement filed with the Department of Environmental Quality, this cover page, Part I - Discharge Authorization and Special Conditions, Part II - Stormwater Pollution Prevention Plan, and Part III - Conditions Applicable to All VPDES Permits as set forth in this general permit. Construction General Permit Effective July 1, 2019 Page 2 of 26 PART 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. Page 3 of 26 4. Impaired waters and total maximum daily load (TMDL) limitation. a. Nutrient and sediment impaired waters. Discharges of stormwater from construction activities to surface waters identified as impaired in the 2016 § 305(b)/303(d) Water Quality Assessment Integrated Report or for which a TMDL wasteload allocation has been established and approved prior to the term of this general permit for (i) sediment or a sediment -related parameter (i.e., total suspended solids or turbidity) or (ii) nutrients (i.e., nitrogen or phosphorus) are not eligible for coverage under this general permit unless the operator develops, implements, and maintains a stormwater pollution prevention plan (SWPPP) in accordance with Part II B 5 of this permit that minimizes the pollutants of concern and, when applicable, is consistent with the assumptions and requirements of the approved TMDL wasteload allocations and implements an inspection frequency consistent with Part II G 2 a. b. Polychlorinated biphenyl (PCB) impaired waters. Discharges of stormwater from construction activities that include the demolition of any structure with at least 10,000 square feet of floor space built or renovated before January 1, 1980, to surface waters identified as impaired in the 2016 § 305(b)/303(d) Water Quality Assessment Integrated Report or for which a TMDL wasteload allocation has been established and approved prior to the term of this general permit for PCB are not eligible for coverage under this general permit unless the operator develops, implements, and maintains a SWPPP in accordance with Part II B 6 of this permit that minimizes the pollutants of concern and, when applicable, is consistent with the assumptions and requirements of the approved TMDL wasteload allocations, and implements an inspection frequency consistent with Part II G 2 a. 5. Exceptional waters limitation. Discharges of stormwater from construction activities not previously covered under the general permit effective on July 1, 2014, to exceptional waters identified in 9VAC25-260-30 A 3 c are not eligible for coverage under this general permit unless the operator develops, implements, and maintains a SWPPP in accordance with Part II B 7 of this permit and implements an inspection frequency consistent with Part II G 2 a. 6. There shall be no discharge of floating solids or visible foam in other than trace amounts. C. Commingled discharges. Discharges authorized by this general permit may be commingled with other sources of stormwater that are not required to be covered under a state permit, so long as the commingled discharge is in compliance with this general permit. Discharges authorized by a separate state or VPDES permit may be commingled with discharges authorized by this general permit so long as all such discharges comply with all applicable state and VPDES permit requirements. D. Prohibition of nonstormwater discharges. Except as provided in Parts I A 2, 1 C, and I E, all discharges covered by this general permit shall be composed entirely of stormwater associated with construction activities. All other discharges including the following are prohibited: 1. Wastewater from washout of concrete; 2. Wastewater from the washout and cleanout of stucco, paint, form release oils, curing compounds, and other construction materials; Page 4 of 26 3. Fuels, oils, or other pollutants used in vehicle and equipment operation and maintenance; 4. Oils, toxic substances, or hazardous substances from spills or other releases; and 5. Soaps, solvents, or detergents used in equipment and vehicle washing. E. Authorized nonstormwater discharges. The following nonstormwater discharges from construction activities are authorized by this general permit when discharged in compliance with this general permit: 1. Discharges from firefighting activities; 2. Fire hydrant flushings; 3. Waters used to wash vehicles or equipment where soaps, solvents, or detergents have not been used and the wash water has been filtered, settled, or similarly treated prior to discharge; 4. Water used to control dust that has been filtered, settled, or similarly treated prior to discharge; 5. Potable water sources, including uncontaminated waterline flushings, managed in a manner to avoid an instream impact; 6. Routine external building wash down where soaps, solvents or detergents have not been used and the wash water has been filtered, settled, or similarly treated prior to discharge; 7. Pavement wash waters where spills or leaks of toxic or hazardous materials have not occurred (or where all spilled or leaked material has been removed prior to washing); where soaps, solvents, or detergents have not been used; and where the wash water has been filtered, settled, or similarly treated prior to discharge; 8. Uncontaminated air conditioning or compressor condensate; 9. Uncontaminated ground water or spring water; 10. Foundation or footing drains where flows are not contaminated with process materials such as solvents; 11. Uncontaminated excavation dewatering, including dewatering of trenches and excavations that have been filtered, settled, or similarly treated prior to discharge; and 12. Landscape irrigation. F. Termination of general permit coverage. 1. The operator of the construction activity shall submit a notice of termination in accordance with 9VAC25-880-60, unless a registration statement was not required to be submitted in accordance with 9VAC25-880-50 A 1 c or A 2 b for single-family detached residential structures, to the VSMP authority after one or more of the following conditions have been met: Page 5 of 26 a. Necessary permanent control measures included in the SWPPP for the site are in place and functioning effectively and final stabilization has been achieved on all portions of the site for which the operator has operational control. When applicable, long term responsibility and maintenance requirements for permanent control measures shall be recorded in the local land records prior to the submission of a complete and accurate notice of termination and the construction record drawing prepared; b. Another operator has assumed control over all areas of the site that have not been finally stabilized and obtained coverage for the ongoing discharge; c. Coverage under an alternative VPDES or state permit has been obtained; or d. For individual lots in residential construction only, final stabilization as defined in 9VAC25- 880-1 has been completed, including providing written notification to the homeowner and incorporating a copy of the notification and signed certification statement into the SWPPP, and the residence has been transferred to the homeowner. 2. The notice of termination shall be submitted no later than 30 days after one of the above conditions in subdivision 1 of this subsection is met. 3. Termination of authorization to discharge for the conditions set forth in subdivision 1 a of this subsection shall be effective upon notification from the department that the provisions of subdivision 1 a of this subsection have been met or 60 days after submittal of a complete and accurate notice of termination in accordance with 9VAC25-880-60 C, whichever occurs first. 4. Authorization to discharge terminates at midnight on the date that the notice of termination is submitted for the conditions set forth in subdivisions 1 b through 1 d of this subsection unless otherwise notified by the VSMP authority or department. 5. The notice of termination shall be signed in accordance with Part III K of this general permit. G. Water quality protection. 1. The operator shall select, install, implement, and maintain control measures as identified in the SWPPP at the construction site that minimize pollutants in the discharge as necessary to ensure that the operator's discharge does not cause or contribute to an excursion above any applicable water quality standard. 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 C to adequately address the identified water quality concerns; b. Submit valid and verifiable data and information that are representative of ambient conditions and indicate that the receiving water is attaining water quality standards; or Page 6 of 26 c. Submit an individual permit application in accordance with 9VAC25-870-410 B 3. All written responses required under this chapter shall include a signed certification consistent with Part II I K. PART II STORMWATER POLLUTION PREVENTION PLAN A. Stormwater pollution prevent plan. A stormwater pollution prevention plan (SWPPP) shall be developed prior to the submission of a registration statement and implemented for the construction activity, including any support activity, covered by this general permit. SWPPPs shall be prepared in accordance with good engineering practices. Construction activities that are part of a larger common plan of development or sale and disturb less than one acre may utilize a SWPPP template provided by the department and need not provide a separate stormwater management plan if one has been prepared and implemented for the larger common plan of development or sale. 2. The SWPPP requirements of this general permit may be fulfilled by incorporating by reference other plans such as a spill prevention control and countermeasure (SPCC) plan developed for the site under § 311 of the federal Clean Water Act or best management practices (BMP) programs otherwise required for the facility provided that the incorporated plan meets or exceeds the SWPPP requirements of Part II B. All plans incorporated by reference into the SWPPP become enforceable under this general permit. If a plan incorporated by reference does not contain all of the required elements of the SWPPP, the operator shall develop the missing elements and include them in the SWPPP. 3. Any operator that was authorized to discharge under the general permit effective July 1, 2014, and that intends to continue coverage under this general permit, shall update its stormwater pollution prevention plan to comply with the requirements of this general permit no later than 60 days after the date of coverage under this general permit. B. Contents. The SWPPP shall include the following items: 1. General information. a. A signed copy of the registration statement, if required, for coverage under the general VPDES permit for discharges of stormwater from construction activities; b. Upon receipt, a copy of the notice of coverage under the general VPDES permit for discharges of stormwater from construction activities (i.e., notice of coverage letter); c. Upon receipt, a copy of the general VPDES permit for discharges of stormwater from construction activities; d. A narrative description of the nature of the construction activity, including the function of the project (e.g., low density residential, shopping mall, highway, etc.); e. A legible site plan identifying: Page 7 of 26 (1) Directions of stormwater flow and approximate slopes anticipated after major grading activities; (2) Limits of land disturbance including steep slopes and natural buffers around surface waters that will not be disturbed; (3) Locations of major structural and nonstructural control measures, including sediment basins and traps, perimeter dikes, sediment barriers, and other measures intended to filter, settle, or similarly treat sediment, that will be installed between disturbed areas and the undisturbed vegetated areas in order to increase sediment removal and maximize stormwater infiltration; (4) Locations of surface waters; (5) Locations where concentrated stormwater is discharged; (6) Locations of any support activities, including (i) areas where equipment and vehicle washing, wheel wash water, and other wash water is to occur; (ii) storage areas for chemicals such as acids, fuels, fertilizers, and other lawn care chemicals; (iii) concrete wash out areas; (iv) vehicle fueling and maintenance areas; (v) sanitary waste facilities, including those temporarily placed on the construction site; and (vi) construction waste storage; and (7) When applicable, the location of the on -site rain gauge or the methodology established in consultation with the VSMP authority used to identify measurable storm events for inspection as allowed by Part II G 2 a (1) (ii) or Part II G 2 b (2). 2. Erosion and sediment control plan. a. An erosion and sediment control plan designed and approved in accordance with the Virginia Erosion and Sediment Control Regulations (9VAC25-840), an "agreement in lieu of a plan" as defined in 9VAC25-840-10 from the VESCP authority, or an erosion and sediment control plan prepared in accordance with annual standards and specifications approved by the department. b. All erosion and sediment control plans shall include a statement describing the maintenance responsibilities required for the erosion and sediment controls used. c. An approved erosion and sediment control plan, "agreement in lieu of a plan," or erosion and sediment control plan prepared in accordance with department -approved annual standards and specifications, implemented to: (1) Control the volume and velocity of stormwater runoff within the site to minimize soil erosion; (2) Control stormwater discharges, including peak flow rates and total stormwater volume, to minimize erosion at outlets and to minimize downstream channel and stream bank erosion; Page 8 of 26 (3) Minimize the amount of soil exposed during the construction activity; (4) Minimize the disturbance of steep slopes; (5) Minimize sediment discharges from the site in a manner that addresses (i) the amount, frequency, intensity, and duration of precipitation; (ii) the nature of resulting stormwater runoff; and (iii) soil characteristics, including the range of soil particle sizes present on the site; (6) Provide and maintain natural buffers around surface waters, direct stormwater to vegetated areas to increase sediment removal, and maximize stormwater infiltration, unless infeasible; (7) Minimize soil compaction and, unless infeasible, preserve topsoil; (8) Ensure initiation of stabilization activities, as defined in 9VAC25-880-1, of disturbed areas immediately whenever any clearing, grading, excavating, or other land - disturbing activities have permanently ceased on any portion of the site, or temporarily ceased on any portion of the site and will not resume for a period exceeding 14 days; and (9) Utilize outlet structures that withdraw stormwater from the surface (i.e., above the permanent pool or wet storage water surface elevation), unless infeasible, when discharging from sediment basins or sediment traps. 3. Stormwater management plan. a. Except for those projects identified in Part II B 3 b, a stormwater management plan approved by the VSMP authority as authorized under the Virginia Stormwater Management Program (VSMP) Regulation (9VAC25-870), or an "agreement in lieu of a stormwater management plan" as defined in 9VAC25-870-10 from the VSMP authority, or a stormwater management plan prepared in accordance with annual standards and specifications approved by the department. b. For any operator meeting the conditions of 9VAC25-870-47 B of the VSMP regulation, an approved stormwater management plan is not required. In lieu of an approved stormwater management plan, the SWPPP shall include a description of, and all necessary calculations supporting, all post -construction stormwater management measures that will be installed prior to the completion of the construction process to control pollutants in stormwater discharges after construction operations have been completed. Structural measures should be placed on upland soils to the degree possible. Such measures must be designed and installed in accordance with applicable VESCP authority, VSMP authority, state, and federal requirements, and any necessary permits must be obtained. 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; Page 9 of 26 b. Describe the location where the potential pollutant -generating activities will occur, or if identified on the site plan, reference the site plan; c. Identify all nonstormwater discharges, as authorized in Part I E of this general permit, that are or will be commingled with stormwater discharges from the construction activity, including any applicable support activity; d. Identify the person responsible for implementing the pollution prevention practice or practices for each pollutant -generating activity (if other than the person listed as the qualified personnel); e. Describe the pollution prevention practices and procedures that will be implemented to: (1) Prevent and respond to leaks, spills, and other releases including (i) procedures for expeditiously stopping, containing, and cleaning up spills, leaks, and other releases; and (ii) procedures for reporting leaks, spills, and other releases in accordance with Part III G; (2) Prevent the discharge of spilled and leaked fuels and chemicals from vehicle fueling and maintenance activities (e.g., providing secondary containment such as spill berms, decks, spill containment pallets, providing cover where appropriate, and having spill kits readily available); (3) Prevent the discharge of soaps, solvents, detergents, and wash water from construction materials, including the clean-up of stucco, paint, form release oils, and curing compounds (e.g., providing (i) cover (e.g., plastic sheeting or temporary roofs) to prevent contact with stormwater; (ii) collection and proper disposal in a manner to prevent contact with stormwater; and (iii) a similarly effective means designed to prevent discharge of these pollutants); (4) Minimize the discharge of pollutants from vehicle and equipment washing, wheel wash water, and other types of washing (e.g., locating activities away from surface waters and stormwater inlets or conveyance and directing wash waters to sediment basins or traps, using filtration devices such as filter bags or sand filters, or using similarly effective controls); (5) Direct concrete wash water into a leak -proof container or leak -proof settling basin. The container or basin shall be designed so that no overflows can occur due to inadequate sizing or precipitation. Hardened concrete wastes shall be removed and disposed of in a manner consistent with the handling of other construction wastes. Liquid concrete wastes shall be removed and disposed of in a manner consistent with the handling of other construction wash waters and shall not be discharged to surface waters; (6) Minimize the discharge of pollutants from storage, handling, and disposal of construction products, materials, and wastes including (i) building products such as asphalt sealants, copper flashing, roofing materials, adhesives, and concrete admixtures; (ii) pesticides, herbicides, insecticides, fertilizers, and landscape Page 10 of 26 materials; and (iii) construction and domestic wastes such as packaging materials, scrap construction materials, masonry products, timber, pipe and electrical cuttings, plastics, Styrofoam, concrete, and other trash or building materials; (7) Prevent the discharge of fuels, oils, and other petroleum products, hazardous or toxic wastes, waste concrete, and sanitary wastes; (8) Address any other discharge from the potential pollutant -generating activities not addressed above; (9) Minimize the exposure of waste materials to precipitation by closing or covering waste containers during precipitation events and at the end of the business day, or implementing other similarly effective practices. Minimization of exposure is not required in cases where the exposure to precipitation will not result in a discharge of pollutants; and f. Describe procedures for providing pollution prevention awareness of all applicable wastes, including any wash water, disposal practices, and applicable disposal locations of such wastes, to personnel in order to comply with the conditions of this general permit. The operator shall implement the procedures described in the SWPPP. 5. SWPPP requirements for discharges to nutrient and sediment impaired waters. For discharges to surface waters (i) identified as impaired in the 2016 § 305(b)/303(d) Water Quality Assessment Integrated Report or (ii) with an applicable TMDL wasteload allocation established and approved prior to the term of this general permit for sediment for a sediment - related parameter (i.e., total suspended solids or turbidity) or nutrients (i.e., nitrogen or phosphorus), the operator shall: a. Identify the impaired waters, approved TMDLs, and pollutants of concern in the SWPPP; and b. Provide clear direction in the SWPPP that: (1) Permanent or temporary soil stabilization shall be applied to denuded areas within seven days after final grade is reached on any portion of the site; (2) Nutrients shall be applied in accordance with manufacturer's recommendations or an approved nutrient management plan and shall not be applied during rainfall events; and (3) A modified inspection schedule shall be implemented in accordance with Part II G 2 a. 6. SWPPP requirements for discharges to polychlorinated biphenyl (PCB) impaired waters. For discharges from construction activities that include the demolition of any structure with at least 10,000 square feet of floor space built or renovated before January 1, 1980, to surface waters (i) identified as impaired in the 2016 § 305(b)/303(d) Water Quality Assessment Integrated Report or (ii) with an applicable TMDL wasteload allocation established and approved prior to the term of this general permit for PCB, the operator shall: Page 11 of 26 a. Identify the impaired waters, approved TMDI-s, and pollutant of concern in the SWPPP; b. Implement the approved erosion and sediment control plan in accordance with Part II B 2; c. Dispose of waste materials in compliance with applicable state, federal, and local requirements; and d. Implement a modified inspection schedule in accordance with Part II G 2 a. 7. SWPPP requirements for discharges to exceptional waters. For discharges to surface waters identified in 9VAC25-260-30 A 3 c as an exceptional water, the operator shall: a. Identify the exceptional surface waters in the SWPPP; and b. Provide clear direction in the SWPPP that: (1) Permanent or temporary soil stabilization shall be applied to denuded areas within seven days after final grade is reached on any portion of the site; (2) Nutrients shall be applied in accordance with manufacturer's recommendations or an approved nutrient management plan and shall not be applied during rainfall events; and (3) A modified inspection schedule shall be implemented in accordance with Part II G 2 a. 8. Identification of qualified personnel. The name, phone number, and qualifications of the qualified personnel conducting inspections required by this general permit. 9. Delegation of authority. The individuals or positions with delegated authority, in accordance with Part III K, to sign inspection reports or modify the SWPPP. 10. SWPPP signature. The SWPPP shall be signed and dated in accordance with Part III K. C. SWPPP amendments, modification, and updates. 1. The operator shall amend the SWPPP whenever there is a change in the design, construction, operation, or maintenance that has a significant effect on the discharge of pollutants to surface waters and that has not been previously addressed in the SWPPP. 2. The SWPPP shall be amended if, during inspections or investigations by the operator's qualified personnel, or by local, state, or federal officials, it is determined that the existing control measures are ineffective in minimizing pollutants in discharges from the construction activity. Revisions to the SWPPP shall include additional or modified control measures designed and implemented to correct problems identified. If approval by the VESCP authority, VSMP authority, or department is necessary for the control measure, revisions to the SWPPP shall be completed no later than seven calendar days following approval. Implementation of these additional or modified control measures shall be accomplished as described in Part II H. Page 12 of 26 3. The SWPPP shall clearly identify the contractors that will implement and maintain each control measure identified in the SWPPP. The SWPPP shall be amended to identify any new contractor that will implement and maintain a control measure. 4. The operator shall update the SWPPP as soon as possible but no later than seven days following any modification to its implementation. All modifications or updates to the SWPPP shall be noted and shall include the following items: a. A record of dates when: (1) Major grading activities occur; (2) Construction activities temporarily or permanently cease on a portion of the site; and (3) Stabilization measures are initiated; b. Documentation of replaced or modified controls where periodic inspections or other information have indicated that the controls have been used inappropriately or incorrectly and were modified; c. Areas that have reached final stabilization and where no further SWPPP or inspection requirements apply; d. All properties that are no longer under the legal control of the operator and the dates on which the operator no longer had legal control over each property; e. The date of any prohibited discharges, the discharge volume released, and what actions were taken to minimize the impact of the release; f. Measures taken to prevent the reoccurrence of any prohibited discharge; and g. Measures taken to address any evidence identified as a result of an inspection required under Part II G. 5. Amendments, modifications, or updates to the SWPPP shall be signed in accordance with Part III K. D. Public notification. Upon commencement of land disturbance, the operator shall post conspicuously a copy of the notice of coverage letter near the main entrance of the construction activity. For linear projects, the operator shall post the notice of coverage letter at a publicly accessible location near an active part of the construction project (e.g., where a pipeline crosses a public road). The operator shall maintain the posted information until termination of general permit coverage as specified in Part I F. E. SWPPP availability. 1. Operators with day-to-day operational control over SWPPP implementation shall have a copy of the SWPPP available at a central location on -site for use by those identified as having responsibilities under the SWPPP whenever they are on the construction site. Page 13 of 26 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 shall 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 D. If not provided electronically, public access to the SWPPP may be arranged upon request at a time and at a publicly accessible location convenient to the operator or his designee but shall be no less than once per month and shall be during normal business hours. Information not required to be contained within the SWPPP by this general permit is not required to be released. F. SWPPP implementation. The operator shall implement the SWPPP and subsequent amendments, modifications, and updates from commencement of land disturbance until termination of general permit coverage as specified in Part I F. All control measures shall be properly maintained in effective operating condition in accordance with good engineering practices and, where applicable, manufacturer specifications. If a site inspection required by Part II G identifies a control measure that is not operating effectively, corrective actions shall be completed as soon as practicable, but no later than seven days after discovery or a longer period as established by the VSMP authority, to maintain the continued effectiveness of the control measures. 2. If site inspections required by Part II G identify an existing control measure that needs to be modified or if an additional or alternative control measure is necessary for any reason, implementation shall be completed prior to the next anticipated measurable storm event. If implementation prior to the next anticipated measurable storm event is impracticable, then additional or alternative control measures shall be implemented as soon as practicable, but no later than seven days after discovery or a longer period as established by the VSMP authority. G. SWPPP Inspections. 1. Personnel responsible for on -site and off -site inspections. Inspections required by this general permit shall be conducted by the qualified personnel identified by the operator in the SWPPP. The operator is responsible for ensuring that the qualified personnel conduct the inspection. 2. Inspection schedule. a. For construction activities that discharge to a surface water identified in Part II B 5 and B 6 as impaired or having an approved TMDL or Part I B 7 as exceptional, the following inspection schedule requirements apply: (1) Inspections shall be conducted at a frequency of (i) at least once every four business days or (ii) at least once every five business days and no later than 24 hours following a measurable storm event. In the event that a measurable storm event occurs when Page 14 of 26 there are more than 24 hours between business days, the inspection shall be conducted on the next business day; and (2) Representative inspections as authorized in Part II G 2 d shall not be allowed. b. Except as specified in Part II G 2 a, inspections shall be conducted at a frequency of: (1) At least once every five business days; or (2) At least once every 10 business days and no later than 24 hours following a measurable storm event. In the event that a measurable storm event occurs when there are more than 24 hours between business days, the inspection shall be conducted on the next business day. c. Where areas have been temporarily stabilized or land -disturbing activities will be suspended due to continuous frozen ground conditions and stormwater discharges are unlikely, the inspection frequency described in Part II G 2 a and 2 b may be reduced to once per month. If weather conditions (such as above freezing temperatures or rain or snow events) make discharges likely, the operator shall immediately resume the regular inspection frequency. d. Except as prohibited in Part II G 2 a (2), representative inspections may be utilized for utility line installation, pipeline construction, or other similar linear construction activities provided that: (1) Temporary or permanent soil stabilization has been installed and vehicle access may compromise the temporary or permanent soil stabilization and potentially cause additional land disturbance increasing the potential for erosion; (2) Inspections occur on the same frequency as other construction activities; (3) Control measures are inspected along the construction site 0.25 miles above and below each access point (i.e., where a roadway, undisturbed right-of-way, or other similar feature intersects the construction activity and access does not compromise temporary or permanent soil stabilization); and (4) Inspection locations are provided in the inspection report required by Part II G. e. If adverse weather causes the safety of the inspection personnel to be in jeopardy, the inspection may be delayed until the next business day on which it is safe to perform the inspection. Any time inspections are delayed due to adverse weather conditions, evidence of the adverse weather conditions shall be included in the SWPPP with the dates of occurrence. 3. Inspection requirements. a. As part of the inspection, the qualified personnel shall: (1) Record the date and time of the inspection and, when applicable, the date and rainfall amount of the last measurable storm event; Page 15 of 26 (2) Record the information and a description of any discharges occurring at the time of the inspection or evidence of discharges occurring prior to the inspection; (3) Record any land -disturbing activities that have occurred outside of the approved erosion and sediment control plan; (4) Inspect the following for installation in accordance with the approved erosion and sediment control plan, identification of any maintenance needs, and evaluation of effectiveness in minimizing sediment discharge, including whether the control has been inappropriately or incorrectly used: (a) All perimeter erosion and sediment controls, such as silt fence; (b) Soil stockpiles, when applicable, and borrow areas for stabilization or sediment trapping measures; (c) Completed earthen structures, such as dams, dikes, ditches, and diversions for stabilization and effective impoundment or flow control; (d) Cut and fill slopes; (e) Sediment basins and traps, sediment barriers, and other measures installed to control sediment discharge from stormwater; (f) Temporary or permanent channels, flumes, or other slope drain structures installed to convey concentrated runoff down cut and fill slopes; (g) Storm inlets that have been made operational to ensure that sediment laden stormwater does not enter without first being filtered or similarly treated; and (h) Construction vehicle access routes that intersect or access paved or public roads for minimizing sediment tracking; (5) Inspect areas that have reached final grade or that will remain dormant for more than 14 days to ensure: (a) Initiation of stabilization activities have occurred immediately, as defined in 9VAC25-880-1; and (b) Stabilization activities have been completed within seven days of reaching grade or stopping work; (6) Inspect for evidence that the approved erosion and sediment control plan, "agreement in lieu of a plan," or erosion and sediment control plan prepared in accordance with department -approved annual standards and specifications has not been properly implemented. This includes: Page 16 of 26 (a) Concentrated flows of stormwater in conveyances such as rills, rivulets, or channels that have not been filtered, settled, or similarly treated prior to discharge, or evidence thereof; (b) Sediment laden or turbid flows of stormwater that have not been filtered or settled to remove sediments prior to discharge; (c) Sediment deposition in areas that drain to unprotected stormwater inlets or catch basins that discharge to surface waters. Inlets and catch basins with failing sediment controls due to improper installation, lack of maintenance, or inadequate design are considered unprotected; (d) Sediment deposition on any property (including public and private streets) outside of the construction activity covered by this general permit; (e) Required stabilization has not been initiated or completed or is not effective on portions of the site; (f) Sediment basins without adequate wet or dry storage volume or sediment basins that allow the discharge of stormwater from below the surface of the wet storage portion of the basin; (g) Sediment traps without adequate wet or dry storage or sediment traps that allow the discharge of stormwater from below the surface of the wet storage portion of the trap; and (h) Land disturbance or sediment deposition outside of the approved area to be disturbed; (7) Inspect pollutant generating activities identified in the pollution prevention plan for the proper implementation, maintenance, and effectiveness of the procedures and practices; (8) Identify any pollutant generating activities not identified in the pollution prevention plan; and (9) Identify and document the presence of any evidence of the discharge of pollutants prohibited by this general permit. 4. Inspection report. Each inspection report shall include the following items: a. The date and time of the inspection and, when applicable, the date and rainfall amount of the last measurable storm event; b. Summarized findings of the inspection; c. The locations of prohibited discharges; d. The locations of control measures that require maintenance; Page 17 of 26 e. The locations of control measures that failed to operate as designed or proved inadequate or inappropriate for a particular location; f. The locations where any evidence identified under Part II G 3 a (6) exists; g. The locations where any additional control measure is needed; h. A list of corrective actions required (including any changes to the SWPPP that are necessary) as a result of the inspection or to maintain permit compliance; Documentation of any corrective actions required from a previous inspection that have not been implemented; and The date and signature of the qualified personnel and the operator or its duly authorized representative. 5. The inspection report shall be included into the SWPPP no later than four business days after the inspection is complete. 6. The inspection report and any actions taken in accordance with Part II shall be retained by the operator as part of the SWPPP for at least three years from the date that general permit coverage expires or is terminated. The inspection report shall identify any incidents of noncompliance. Where an inspection report does not identify any incidents of noncompliance, the report shall contain a certification that the construction activity is in compliance with the SWPPP and this general permit. The report shall be signed in accordance with Part III K of this general permit. H. Corrective actions. The operator shall implement the corrective actions identified as a result of an inspection as soon as practicable but no later than seven days after discovery or a longer period as approved by the VSMP authority. If approval of a corrective action by a regulatory authority (e.g., VSMP authority, VESCP authority, or the department) is necessary, additional control measures shall be implemented to minimize pollutants in stormwater discharges until such approvals can be obtained. 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. Page 18 of 26 PART III CONDITIONS APPLICABLE TO ALL VPDES PERMITS NOTE: Discharge monitoring is not required for this general permit. If the operator chooses to monitor stormwater discharges or control measures, the operator shall comply with the requirements of subsections A, B, and C, as appropriate. A. Monitoring. 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 individuals who performed the sampling or measurements; c. The dates and times analyses were performed; d. The individuals who performed the analyses; e. The analytical techniques or methods used; and f. The results of such analyses. 2. The operator shall retain records of all monitoring information, including all calibration and maintenance records and all original strip chart recordings for continuous monitoring instrumentation, copies of all reports required by this general permit, and records of all data used to complete the registration statement for this general permit, for a period of at least three years from the date of the sample, measurement, report or request for coverage. This period of retention shall be extended automatically during the course of any unresolved litigation regarding the regulated activity or regarding control standards applicable to the operator, or as requested by the board. C. Reporting monitoring results. Page 19 of 26 1. The operator shall update the SWPPP to include the results of the monitoring as may be performed in accordance with this general permit, unless another reporting schedule is specified elsewhere in this general permit. 2. Monitoring results shall be reported on a discharge monitoring report (DMR); on forms provided, approved or specified by the department; or in any format provided that the date, location, parameter, method, and result of the monitoring activity are included. 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 terminating this general permit coverage or to determine compliance with this general permit. The board, department, EPA, or VSMP authority may require the operator to furnish, upon request, such plans, specifications, and other pertinent information as may be necessary to determine the effect of the wastes from his discharge on the quality of surface waters, or such other information as may be necessary to accomplish the purposes of the CWA and the Virginia Stormwater Management Act. The operator shall also furnish to the board, department, EPA, or VSMP authority, upon request, copies of records required to be kept by this general permit. E. Compliance schedule reports. Reports of compliance or noncompliance with, or any progress reports on, interim and final requirements contained in any compliance schedule of this general permit shall be submitted no later than 14 days following each schedule date. F. Unauthorized stormwater discharges. Pursuant to § 62.1-44.5 of the Code of Virginia, except in compliance with a state permit issued by the department, it shall be unlawful to cause a stormwater discharge from a construction activity. G. Reports of unauthorized discharges. Any operator who discharges or causes or allows a discharge of sewage, industrial waste, other wastes or any noxious or deleterious substance or a hazardous substance or oil in an amount equal to or in excess of a reportable quantity established under either 40 CFR Part 110, 40 CFR Part 117, 40 CFR Part 302, or § 62.1-44.34:19 of the Code of Virginia that occurs during a 24-hour period into or upon surface waters or who discharges or causes or allows a discharge that may reasonably be expected to enter surface waters, shall notify the Department of Environmental Quality of the discharge immediately upon discovery of the discharge, but in no case later than within 24 hours after said discovery. A written report of the unauthorized discharge shall be submitted to the department and the VSMP authority within five days of discovery of the discharge. The written report shall contain: 1. A description of the nature and location of the discharge; 2. The cause of the discharge; Page 20 of 26 3. The date on which the discharge occurred; 4. The length of time that the discharge continued; 5. The volume of the discharge; 6. If the discharge is continuing, how long it is expected to continue; 7. If the discharge is continuing, what the expected total volume of the discharge will be; and 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. Discharges reportable to the department and the VSMP authority under the immediate reporting requirements of other regulations are exempted from this requirement. H. Reports of unusual or extraordinary discharges. If any unusual or extraordinary discharge including a "bypass" or "upset," as defined in this general permit, should occur from a facility and the discharge enters or could be expected to enter surface waters, the operator shall promptly notify, in no case later than within 24 hours, the department and the VSMP authority by telephone after the discovery of the discharge. This notification shall provide all available details of the incident, including any adverse effects on aquatic life and the known number of fish killed. The operator shall reduce the report to writing and shall submit it to the department and the VSMP authority within five days of discovery of the discharge in accordance with Part III 1 2. Unusual and extraordinary discharges include any discharge resulting from: 1. Unusual spillage of materials resulting directly or indirectly from processing operations; 2. Breakdown of processing or accessory equipment; 3. Failure or taking out of service of some or all of the facilities; and 4. Flooding or other acts of nature. I. Reports of noncompliance. The operator shall report any noncompliance which may adversely affect surface waters or may endanger public health. 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; Page 21 of 26 b. The period of noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the anticipated time it is expected to continue; and c. Steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance. The department may waive the written report on a case -by -case basis for reports of noncompliance under Part III I if the oral report has been received within 24 hours and no adverse impact on surface waters has been reported. 3. The operator shall report all instances of noncompliance not reported under Part II I 1 1 or 2 in writing as part of the SWPPP. The reports shall contain the information listed in Part 111 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. 4. Where the operator becomes aware of a failure to submit any relevant facts, or submittal of incorrect information in any report, including a registration statement, to the department or the VSMP authority, the operator shall promptly submit such facts or correct information. J. Notice of planned changes. 1. The operator shall give notice to the department and the VSMP authority as soon as possible of any planned physical alterations or additions to the permitted facility or activity. Notice is required only when: a. The operator plans an alteration or addition to any building, structure, facility, or installation that may meet one of the criteria for determining whether a facility is a new source in 9VAC25-870-420; b. The operator plans an alteration or addition that would significantly change the nature or increase the quantity of pollutants discharged. This notification applies to pollutants that are not subject to effluent limitations in this general permit; or 2. The operator shall give advance notice to the department and VSMP authority of any planned changes in the permitted facility or activity, which may result in noncompliance with state permit requirements. K. Signatory requirements. 1. Registration statement. All registration statements shall be signed as follows: a. For a corporation: by a responsible corporate officer. For the purpose of this chapter, a responsible corporate officer means: (i) a president, secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy -making or decision -making functions for the corporation; or (ii) the manager of one or more manufacturing, production, or operating facilities, provided the Page 22 of 26 manager is authorized to make management decisions that govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long-term compliance with environmental laws and regulations; the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for state permit application requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures; b. For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or c. For a municipality, state, federal, or other public agency: by either a principal executive officer or ranking elected official. For purposes of this chapter, a principal executive officer of a public agency includes (i) the chief executive officer of the agency or (ii) a senior executive officer having responsibility for the overall operations of a principal geographic unit of the agency. 2. Reports and other information. All reports required by this general permit, including SWPPPs, and other information requested by the board or the department shall be signed by a person described in Part III K 1 or by a duly authorized representative of that person. A person is a duly authorized representative only if: a. The authorization is made in writing by a person described in Part III K 1; b. The authorization specifies either an individual or a position having responsibility for the overall operation of the regulated facility or activity such as the position of plant manager, operator of a well or a well field, superintendent, position of equivalent responsibility, or an individual or position having overall responsibility for environmental matters for the operator. (A duly authorized representative may thus be either a named individual or any individual occupying a named position); and c. The signed and dated written authorization is included in the SWPPP. A copy shall be provided to the department and VSMP authority, if requested. 3. Changes to authorization. If an authorization under Part III K 2 is no longer accurate because a different individual or position has responsibility for the overall operation of the construction activity, a new authorization satisfying the requirements of Part III K 2 shall be submitted to the VSMP authority as the administering entity for the board prior to or together with any reports or information to be signed by an authorized representative. 4. Certification. Any person signing a document under Part III K 1 or 2 shall make the following certification: 5. "1 certify under penalty of law that I have read and understand this document and that this document and all attachments were prepared in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant Page 23 of 26 penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." L. Duty to comply. The operator shall comply with all conditions of this general permit. Any state permit noncompliance constitutes a violation of the Virginia Stormwater Management Act and the Clean Water Act, except that noncompliance with certain provisions of this general permit may constitute a violation of the Virginia Stormwater Management Act but not the Clean Water Act. Permit noncompliance is grounds for enforcement action; for state permit coverage, termination, revocation and reissuance, or modification; or denial of a state permit renewal application. The operator shall comply with effluent standards or prohibitions established under § 307(a) of the Clean Water Act for toxic pollutants within the time provided in the regulations that establish these standards or prohibitions or standards for sewage sludge use or disposal, even if this general permit has not yet been modified to incorporate the requirement. M. Duty to reapply. If the operator wishes to continue an activity regulated by this general permit after the expiration date of this general permit, the operator shall submit a new registration statement at least 60 days before the expiration date of the existing general permit, unless permission for a later date has been granted by the board. The board shall not grant permission for registration statements to be submitted later than the expiration date of the existing general permit. N. Effect of a state permit. This general permit does not convey any property rights in either real or personal property or any exclusive privileges, nor does it authorize any injury to private property or invasion of personal rights, or any infringement of federal, state or local law or regulations. O. State law. Nothing in this general permit shall be construed to preclude the institution of any legal action under, or relieve the operator from any responsibilities, liabilities, or penalties established pursuant to any other state law or regulation or under authority preserved by § 510 of the Clean Water Act. Except as provided in general permit conditions on "bypassing" (Part III U) and "upset" (Part III V), nothing in this general permit shall be construed to relieve the operator from civil and criminal penalties for noncompliance. P. Oil and hazardous substance liability. Nothing in this general permit shall be construed to preclude the institution of any legal action or relieve the operator from any responsibilities, liabilities, or penalties to which the operator is or may be subject under §§ 62.1-44.34:14 through 62.1-44.34:23 of the State Water Control Law or § 311 of the Clean Water Act. Q. Proper operation and maintenance. The operator shall at all times properly operate and maintain all facilities and systems of treatment and control (and related appurtenances), which are installed or used by the operator to achieve compliance with the conditions of this general permit. Proper operation and maintenance also includes effective plant performance, adequate funding, adequate staffing, and adequate laboratory and process controls, including appropriate quality assurance procedures. This provision requires the operation of back-up or auxiliary facilities or similar systems, which are installed by the operator only when the operation is necessary to achieve compliance with the conditions of this general permit. R. Disposal of solids or sludges. Solids, sludges or other pollutants removed in the course of treatment or management of pollutants shall be disposed of in a manner so as to prevent any pollutant from such materials from entering surface waters and in compliance with all applicable state and federal laws and regulations. Page 24 of 26 S. Duty to mitigate. The operator shall take all steps to minimize or prevent any discharge in violation of this general permit that has a reasonable likelihood of adversely affecting human health or the environment. T. Need to halt or reduce activity not a defense. It shall not be a defense for an operator in an enforcement action that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with the conditions of this general permit. U. Bypass. 1. "Bypass," as defined in 9VAC25-870-10, means the intentional diversion of waste streams from any portion of a treatment facility. The operator may allow any bypass to occur that does not cause effluent limitations to be exceeded, but only if it also is for essential maintenance to ensure efficient operation. These bypasses are not subject to the provisions of Part I II U 2 and 3. 2. Notice. a. Anticipated bypass. If the operator knows in advance of the need for a bypass, the operator shall submit prior notice to the department, if possible at least 10 days before the date of the bypass. b. Unanticipated bypass. The operator shall submit notice of an unanticipated bypass as required in Part III I. 3. Prohibition of bypass. a. Except as provided in Part III U 1, bypass is prohibited, and the board or department may take enforcement action against an operator for bypass unless: (1) Bypass was unavoidable to prevent loss of life, personal injury, or severe property damage. Severe property damage means substantial physical damage to property, damage to the treatment facilities that causes them to become inoperable, or substantial and permanent loss of natural resources that can reasonably be expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused by delays in production; (2) There were no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities, retention of untreated wastes, or maintenance during normal periods of equipment downtime. This condition is not satisfied if adequate back-up equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass that occurred during normal periods of equipment downtime or preventive maintenance; and (3) The operator submitted notices as required under Part III U 2. b. The department may approve an anticipated bypass, after considering its adverse effects, if the department determines that it will meet the three conditions listed in Part III U 3 a. Page 25 of 26 V. Upset. 1. An "upset," as defined in 9VAC25-870-10, means an exceptional incident in which there is unintentional and temporary noncompliance with technology -based state permit effluent limitations because of factors beyond the reasonable control of the operator. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation. 2. An upset constitutes an affirmative defense to an action brought for noncompliance with technology -based state permit effluent limitations if the requirements of Part III V 4 are met. A determination made during administrative review of claims that noncompliance was caused by upset, and before an action for noncompliance, is not a final administrative action subject to judicial review. 3. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventative maintenance, or careless or improper operation. 4. An operator who wishes to establish the affirmative defense of upset shall demonstrate, through properly signed, contemporaneous operating logs or other relevant evidence that: a. An upset occurred and that the operator can identify the cause of the upset; b. The permitted facility was at the time being properly operated; c. The operator submitted notice of the upset as required in Part III I; and d. The operator complied with any remedial measures required under Part III S. 5. In any enforcement proceeding, the operator seeking to establish the occurrence of an upset has the burden of proof. W. Inspection and entry. The operator shall allow the department as the board's designee, the VSMP authority, EPA, or an authorized representative of either entity (including an authorized contractor), upon presentation of credentials and other documents as may be required by law to: 1. Enter upon the operator's premises where a regulated facility or activity is located or conducted, or where records shall be kept under the conditions of this general permit; 2. Have access to and copy, at reasonable times, any records that shall be kept under the conditions of this general permit; 3. Inspect and photograph at reasonable times any facilities, equipment (including monitoring and control equipment), practices, or operations regulated or required under this general permit; and 4. Sample or monitor at reasonable times, for the purposes of ensuring state permit compliance or as otherwise authorized by the Clean Water Act or the Virginia Stormwater Management Act, any substances or parameters at any location. Page 26 of 26 For purposes of this section, the time for inspection shall be deemed reasonable during regular business hours, and whenever the facility is discharging. Nothing contained herein shall make an inspection unreasonable during an emergency. X. State permit actions. State permit coverage may be modified, revoked and reissued, or terminated for cause. The filing of a request by the operator for a state permit modification, revocation and reissuance, or termination, or a notification of planned changes or anticipated noncompliance does not stay any state permit condition. Y. Transfer of state permit coverage. 1. State permits are not transferable to any person except after notice to the department. Except as provided in Part III Y 2, a state permit may be transferred by the operator to a new operator only if the state permit has been modified or revoked and reissued, or a minor modification made, to identify the new operator and incorporate such other requirements as may be necessary under the Virginia Stormwater Management Act and the Clean Water Act. 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 Record of Site Inspection (Attach as many sheets as necessary, including maps) Location Control Measure Incident of Non - Complianc a (YIN)' Comments Type Maintenance Req'd (YIN) Additional E&S Controls Req'd(YIN) Name: Title: Date: Signature: ' If no incidents of Non -Compliance have been noted above, I certify that the site is in compliance with the provisions of the Plan and Permit Record of Site Inspection (Example) Attach as many sheets as necessary, including maps) Control Measure Incident of Non - Additional Location Maintenance E&S Complianc Comments Type Req'd Controls e (YIN)' (YIN) Req'd YIN Section Perimeter Silt fence nearly collapsed along stream — reinforce with super silt Controls Y Y N fence along stream as shown on attached map. No material left site. Sediment Sediment volume reaching 50% - schedule clean out this week Trap 1 Y N N before rain predicted for Friday. Sediment N N N Trap 2 SWM Normal pool too high — check for clogging. Facility 1 Y N N Fueling N N N Area Dirt is being tracked on County roads. Ensure wash rack is Constructio Y N Y operational and being used properly. Remove material on County n Entrance roads and dispose of on -site. Section 2 Temporary Stockpile seeding washed off in recent storm. Re -seed and mulch. Stabilizatio Y N N n Diversion N N N Dikes Minor scouring at the end of riprap at Outfall 2. Extend riprap 10 ft as Outfalls 1-3 Y N N shown on attached plan. Name: Joe Smith Title: Site Superintendent Date: February 12 Signature: If no incidents of Non -Compliance have been noted above, I certify that the site is in compliance with the provisions of the Plan and Permit