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HomeMy WebLinkAboutWPO201800069 VSMP - SWPPP 2019-09-27 STORMWATER POLLUTION PREVENTION PLAN (SWPPP) PERMIT SUBMITTAL Oak Forest Pump Station Abandonment Project AIM Albemarle County Service Authority Charlottesville, Virginia August 2019 APPROVED by the Aternarle County Community 0ev It prent Department Date /oP 9 - File ■ OBG Part of Ramboll THIS PAGE LEFT INTENTIONALLY BLANK GogG Part of Ramboll August 26,2019 Ms.Emily Cox Engineer II County of Albemarle-Department of Community Development 401 McIntire Road,Room 227 Charlottesville,Virginia 22902-4596 RE: Oak Forest Pump Station Abandonment Project FILE: 6643\63413\Corres Dear Emily: This letter serves as a response to the comments received on our VSMP Permit Application submittal for the above referenced project. Listed below are each of the comments that we received from the County along with the action that we (OBG) have taken to respond to these comments: COMMENTS A. Stormwater Pollution Prevention Plan (SWPPP) 1. Provide a signed registration statement(Section 1). Rev. 1: Please provide the 2019 registration statement. OBG Response:A signed 2019 registration statement is provided with this resubmittal. 2. Provide a signed certification(Section 9). OBG Response:A signed certification is provided with this resubmittal. 3. The last note of the intended construction sequence section should say that erosion&sediment control measures shall only be removed once approved by the Albemarle County VSMP Inspector. OBG Response:Contract documents modified per comment. 4. The last paragraph of Section 4,stabilization practices should read"as determined by ACSA inspector& Albemarle County VSMP inspector". OBG Response:Contract documents modified per comment. 5. In Section 4 please add that"any materials taken offsite must be taken to a permitted site and noted in the SWPPP." Rev. 1: Note not evident in the contract documents. Please explain location. OBG Response: Language is included in the first paragraph in Section 4 of the SWPPP.A note has been added in the Offsite Areas section of the ESC Narrative on Sheet ESC-1. 6. The registration statement says 0.83 AC of disturbed area,and the plan says 0.91.Please clarify and ensure they are the same. OBG Response: The total disturbed are is 0.91 AC.Contract documents modified per comment. 0 0 (01 4435 Waterfront Drive,Suite 205 p 804-822-4200 OBG Glen Allen,VA 23060 f 804-270-5808 www.obg.com B. Pollution Prevention Plan(PPP) 1. Once the contractor decides the specific location of PPP items,ensure that the SWPPP is updated. Currently,the PPP is a generic example of what is required. OBG Response:The SWPPP will he updated once the contractor designates the location of PPP items. C. Stormwater Management Plan (SWMP) 1. Please reference Guidance Memo No. 15-2003 (attached to this letter) and include bullet points from pages 3 &4 on the plans.This shows that you are exempt from the VSMP stormwater requirements. OBG Response: Contract documents modified per comment. 2. Provide VDOT approval/permit of plans for work in right-of-way. Rev. 1:VDOT approval not evident.Please provide or explain where it is on the plans or in contract documents. OBG Response: See the attached email from Mr.John Winn with VDOT relative to the approval/permit of plans for work in right-of-way. 3. Rev. 1: Provide professional engineering seal and signature on plans and other contract documents. OBG Response: Contract documents have been sealed and signed by a professional engineer. D. Erosion and Sediment Control Plan (ESCP) 1. The Project Manual,Section 31-25,has an E&S bond amount.Is this for ACSA or through the County?If through the County,be aware we may calculate a different amount. Bonds are calculated once the plans are approved. OBG Response:Comment noted. 2. Parcel#'s on the cover sheet should not say N/A.List all tax map parcels affected. Rev. 1: Comment addressed.However,it appears 061W1-00-00-100CA is not on the plans and will still have work on it?Please verify. OBG Response:The proposed work will not affect 061W1-00-00-100CA. Please see attached Albemarle County Tax Map. 3. Topography should at least be verified within a year.Please add the date to cover sheet. Rev. 1: Cover sheet still says 2014.Date of field verification visit should be on the plans and should be within one year. OBG Response:To the best of our ability,OBG conducted a field visit to visually confirm that structures and existing site conditions have not changed since the original survey was performed in 2014.A note has been added to the title page stating this visual verification. OBG I PART OF RAMBOLL OBG CO 2019. ALL RIGHTS RESERVED 12 June 12,2019 Oak Forest Pump Station Abandonment Project Part of Ramboll 4. Provide the construction entrance detail with pavement and wash rack from page 8 of the design standards manual on the plans.This may not be required in the field based on discussions with the County inspector,it must be shown on the plans.However,a wash rack will always be required.Please show plans/detail for wash water and sediment trapping device. OBG Response:Contract documents modified per comment. 5. In order to protect all trees that are intended to be saved,the County suggests showing tree protection on all sheets of the plan,not just E&S. OBG Response: Contract documents modified per comment. 6. Show Temporary Seeding, Permanent Seeding and Dust Control on the plans. Rev. 1: Comment addressed,however mulching is not shown. Mulching is required for all seeding,so it should also be shown.It was shown on sheet ESC-1 in the narrative,but it is not in the legend or on the sheets. OBG Response: Contract documents modified per comment. 7. Ensure all existing contour elevations are labeled. OBG Response:Contract documents modified per comment. 8. There appears to be a stream linetype near the matchline for Sheet EXC-3 and 4. Is there a stream crossing?If so,provide details and any required permits. Rev. 1: Comment addressed.I am going to copy David Lockledge on this comment letter. He is part of the department at the County that maintains the stormwater basins. OBG Response: Noted. 9. Please update the northern matchline label on ESC-4 to say ESC-3. OBG Response: Contract documents modified per comment. 10. Please clarify the outlet protection and check dams on Sheet ESC-4.Are they proposed or existing? Provide design calculations(drainage are,flow,detail,etc.).Outlet protection detail was provided; however,flow and dimensions must be specified.No information was provided on the Check Dams. OBG Response:Check dams were identified during survey.The check dams were temporary ESC measures for the construction efforts for the adjacent shopping center.Those construction efforts have since concluded and the ESC measures have been removed.Contract documents modified per comment. Outlet protection is no longer needed. 11. The Critical Areas section of the Narrative referenced a storm basin.Please show the locations on the plans. Rev. 1: Sheet ESC-3 says see plan sheets for elevations,however these elevations are not evident. Sheet C-3 says grading by others in this area?Please clarify. OBG Response: Per the plan callouts on Sheet C-3,a future apartment building has been proposed in this location (to be constructed by others).The storm basin and associated grading is part of this future work. Plan callouts have been modified for clarity. OBG I PART OF RAMBOLL `^' ® 2019. ALL RIGHTS RESERVED I 3 June 12,2019 r,. OBG Oak Forest Pump Station Abandonment Project Part of Ramboll 12. Provide details of how bore pits will be dewatered if necessary. Rev. 1: Dewatering info on Sheet ESC-1 should include reference to E&S detail 3.26. OBG Response: Contract documents modified per comment. We trust that this submittal has satisfied all of the comments received.As always,should you have any questions or additional comments concerning this submittal please do not hesitate to contact myself at 804-822-4227. Very truly yours,yibtat196.642bA) Susan L.Stalnaker Project Manager O'BRIEN&GERE ENGINEERS,INC. OBG I PART OF RAMBOLL OBG © 2019. ALL RIGHTS RESERVED I 4 June 12,2019 Oak Forest Pump Station Abandonment Project Part of Ramboll OF A COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road,Room 227 Charlottesville,Virginia 22902-4596 Phone(434)296-5832 Fax(434)972-4126 VSMP Permit plan review Project title: Oak Forest Pump Station Abandonment Project Project file number: WP0201800069 Plan preparer: Susan Stalnaker—Obrien&Gere [susan.stalnaker@obg.com] Owner or rep.: Jeremy Lynn—ACSA [jlynn@serviceauthority.org] Plan received date: 05 Sept 2018 Rev. 1 received: 17 June 2019 Date of comments: 05 Oct 2018 Rev. 1 comments: 12 July 2019 Reviewers: Emily Cox County Code section 17-410 and Virginia Code §62.1-44.15:34 requires the VSMP authority to act on any VSMP permit by issuing a project approval or denial. This project is denied. The rationale is given in the comments below. The application may be resubmitted for approval if all of the items below are satisfactorily addressed. The VSMP application content requirements can be found in County Code section 17-401. A. Stormwater Pollution Prevention Plan(SWPPP) The SWPPP content requirements can be found in County Code section 17-405. A SWPPP must contain(1)a PPP,(2)an ESCP,(3)a SWMP,and(4)any TMDL measures necessary. 1. Provide a signed registration statement(Section 1). Rev. 1: Please provide the 2019 registration statement: https: //www.deq.virginia.gov/Portals/0/DEQ/Water/Stormwater Management/CGP%20ADA/CGP%20Registration%20Statement%202019 FINAL 201904 .pdf?ver=2019-05-01-163955-110 2. Provide a signed certification(Section 9). Rev. 1: Comment addressed. 3. The last note of the intended construction sequence section should say that erosion&sediment control measures shall only be removed once approved by the Albemarle County VSMP Inspector. Rev. 1: Comment addressed. 4. The last paragraph of Section 4, stabilization practices should read"as determined by ASCA inspector&Albemarle County VSMP inspector"Rev. 1: Comment addressed. 5. In Section 4 please add that"any materials taken offsite must be taken to a permitted site and noted in the SWPPP. Rev. 1: Note not evident in the contract documents.Please explain location. 6. The registration statement says 0.83 AC of disturbed area, and the plan says 0.91. Please clarify and ensure they are the same. Rev. 1: Comment addressed. B.Pollution Prevention Plan (PPP) The PPP content requirements can be found in County Code section 17-404. Engineering Review Comments Page 2 of 4 1. Once the contractor decides the specific location of PPP items, ensure that the SWPPP is updated. Currently,the PPP is a generic example of what is required. Rev. 1: Comment addressed. C. Stormwater Management Plan(SWMP) VSMP Regulation 9VAC25-870-108 requires the VSMP authority to approve or disapprove a SWMP. This plan is disapproved,and the reasons are provided in the comments below. The stormwater management plan content requirements can be found in County Code section 17-403. 1. Please reference Guidance Memo No. 15-2003(attached to this letter)and include bullet points from pages 3 &4 on the plans. This shows that you are exempt from the VSMP stormwater requirements. Rev. 1: Comment addressed. 2. Provide VDOT approval/permit of plans for work in the right-of-way.Rev. 1: VDOT approval not evident.Please provide or explain where it is on the plans or in contract documents. 3. Rev. 1: Provide professional engineering seal and signature on plans and other contract documents. D.Erosion and Sediment Control Plan(ESCP) Virginia Code §62.1-44.15:55 requires the VESCP authority to approve or disapprove an ESCP. This plan is disapproved,and the reasons are provided in the comments below. The erosion control plan content requirements can be found in County Code section 17-402. 1. The Project Manual, Section 31-25,has an E&S bond amount. Is this for ACSA or through the County? If through the County, be aware we may calculate a different amount. Bonds are calculated once the plans are approved. Rev. 1: Comment addressed. 2. Parcel #'s on the cover sheet should not say N/A. List all tax map parcels affected. Re'. 1: Comment addressed.However,it appears 061W1-00-00-100CA is not on the plans and will still have work on it?Please verify. 3. Topography should at least be field verified within a year.Please add date to cover sheet.Rev. 1: Cover sheet still says 2014. Date of field verification visit should be on the plans and should be within one year. 4. Provide the construction entrance detail with pavement and wash rack from page 8 of the design standards manual on the plans. This may not be required in the field based on discussions with the County inspector, it must be shown on the plans. However,a wash rack will always be required. Please show plans/detail for wash water and a sediment trapping device. http://www.albemarle.org/upload/images/forms center/departments/community development/for ms/design_standards manual/Albemarle_County Design Standards Manual 2015-04- 25 draft.pdf Rev. 1: Comment addressed. 5. In order to protect all trees that are intended to be saved,the County suggests showing tree protection on all sheets of the plan,not just E&S. Rev. 1: Comment addressed. 6. Show Temporary Seeding,Permanent Seeding and Dust Control on the plans.Rev. 1: Comment addressed,however mulching is not shown. Mulching is required for all seeding,so it should also be shown. It was shown on sheet ESC-1 in the narrative,but it is not in the legend or on the sheets. 7. Ensure all existing contour elevations are labeled. Rev. I: Comment addressed. 8. There appears to be a stream linetype near the matchline for Sheet ESC-3 &4. Is there a stream crossing?If so,provide details and any required permits. Rev. 1: Comment addressed.I am Engineering Review Comments Page 3 of 4 going to copy David Lockledge on this comment letter. He is part of the department at the county that maintains the stormwater basins. 9. Please update the northern matchline label on ESC-4 to say ESC-3. Rev. 1: Comment addressed. 10. Please clarify the outlet protection and check dams on Sheet ESC-4.Are they proposed or existing?Provide design calculations(drainage area, flow,detail,etc). Outlet protection detail was provided, however,flow and dimensions must be specified.No information was provided on the Check Dams. Rev. 1: Comment addressed. 11. The Critical Areas section of the Narrative referenced a storm basin.Please show the location on the plans. Rev. 1: Sheet ESC-3 says see plan sheets for elevations,however these elevations are not evident. Sheet C-3 says grading by others in this area?Please clarify. 12. Provide details of how bore pits will be dewatered if necessary on the plans. Rev. 1: Dewatering info on Sheet ESC-1 should include reference to E&S detail 3.26 https: //www.deq.virginia.gov/Portals/O/DEQ/Water/Stormwater Management/Erosion Sediment Control Handbook/Chapter%203%20 —%203 .26.pdf The VSMP permit application and all plans may be resubmitted for approval when all comments have been satisfactorily addressed. For re-submittals please provide 2 copies of the complete permit package with a completed application form. Engineering plan review staff are available from 2-4 PM on Thursdays,should you require a meeting to discuss this review. Process; After approval,plans will need to be bonded. The bonding process is begun by submitting a bond estimate request form and fee to the Department of Community Development. One of the plan reviewers will prepare estimates and check parcel and easement information based on the approved plans. The County's Management Analyst will prepare bond agreement forms,which will need to be completed by the owner and submitted along with cash,certificates or sureties for the amounts specified. The agreements will need to be approved and signed by the County Attorney and County Engineer. This may take 2-4 weeks to obtain all the correct signatures and forms. Stormwater Management Facilities Maintenance agreements will also need to be completed and recorded. The County's Management Analyst or other staff will prepare the forms and check for ownership and signature information. The completed forms will need to be submitted along with court recording fees. After bonding and agreements are complete,county staff will need to enter project information in a DEQ database for state application processing. DEQ will review the application information based on local VSMP authority approval. At this time,the DEQ portion of the application fees will need to be paid directly to the state. For fastest processing,this is done electronically with the emails provided on the application. DEQ should notify applicants with instructions on how to pay fees. When DEQ approves the application,they will issue a permit coverage letter. This should be copied to the county. After DEQ coverage is issued,via the coverage letter,the County can hold a pre-construction conference. Applicants will need to complete the request for a pre-construction conference form,and pay the remainder of the application fee. The form identifies the contractor and responsible land disturber,and the fee remaining to be paid. This will be checked by county staff, and upon approval,a pre-construction Engineering Review Comments Page 4 of 4 conference will be scheduled with the County inspector. At the pre-construction conference,should everything proceed satisfactorily,a joint VSMP and grading permit will be issued by the County so that work may begin. County forms can be found on the county website forms center under engineering; http://www.albemarle.org/deptforms.asp?department=cdengwpo of AL COUNTY OF ALBEMARLE Department of Community Development lllllfl 401 McIntire Road,North Wing mrquiAm-rre Charlottesville,Virginia 22902-4596 tiAzokPri Tel.(434)296-5832 • Fax(434)972-4126 IIRGIN3' Stormwater Pollution Prevention Plan (SWPPP) For Construction Activities At: Oak Forest Pump Station Abandonment Project Oak Forest Subdivision Albemarle County, Virginia 22901 Prepared by: O'Brien&Gere Engineers 4435 Waterfront Drive Suite 205 Glen Allen,Virginia 23060 Prepared for: Albemarle County Service Authority 168 Spotnap Road Charlottesville,Virginia 22911 SWPPP Preparation Date: July 17, 2019 (This document is to be made publicly available according to 9VAC25-880-70,Part II, section D) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK CONTENTS: (from Albemarle County Code Sec. 17-405) 1. Registration statement 2. Notice of general permit coverage 3. Nature of activity 4. Erosion and Sediment Control Plan. 5. Stormwater Management Plan 6. Pollution Prevention Plan. 7. Discharges to impaired waters, surface waters within an applicable TMDL wasteload allocation, and exceptional waters. 8. Qualified personnel 9. Signed Certification 10. Delegation of authority. 11. General permit copy 12. Inspection logs Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK Section 1. Registration statement Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY FOR OFFICE USE ONLY GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM ID Number: CONSTRUCTION ACTIVITIES (VAR10) Technical Criteria: IIB ❑ IIC ❑ REGISTRATION STATEMENT 2019 NEW ISSUANCE RE-ISSUANCE x❑ MODIFICATION WITH ACREAGE INCREASE ❑ MODIFICATION WITHOUT ACREAGE INCREASE ❑ Existing Permit Coverage Number (if applicable,VAR10####): Section I. Operator/Permittee Information. A. Construction Activity Operator(Permittee). The person or entity that is applying for permit coverage and will have operational control over construction activities to ensure compliance with the general permit. A person with signatory authority for this operator must sign the certification in Section VI. (per Part III. K. of the VAR10 Permit). Construction Activity Operator Name: Albemarle County Service Authority Contact person: Jeremy Lynn, P.E. Address: 168 Spotnap Road City,State, Zip Code: Charlottesville, VA, 22911 Phone Number: 434-977-4511 Primary Email: jlynn@serviceauthority.org CC Email: B. Billing Information (leave blank if same as the Operator identified in Section I. A. above). This entity will receive Annual Permit Maintenance and Permit Modification Fee invoices(if applicable). Name: Contact Person: Address: City,State Zip Code: Phone Number: Primary Email: CC Email: C. May we transmit correspondence electronically? You must choose YES and include a valid email in order to pay by credit card and to receive your permit coverage approval letter via email: YES% NO ❑ Rev 04/2019 PAGE 1 17 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: Oak Forest Pump Station Abandonment Project Address: Oak Forest Circle and Commonwealth Drive City and/or County and Zip Code: Charlottesville 22902 Latitude and Longitude (6-digit, decimal degrees format): 38.071560, -78.493495 C. Construction Activity Entrance Location (description, street address and/or latitude/longitude in decimal degrees): Commonwealth Drive Section III. Offsite Support Activity Location Information. List all offsite support activities to be included under this permit registration. Enter additional areas on a separate page. Offsite areas not included on this registration may need to obtain coverage under a separate VPDES permit. A. Offsite Activity Name: N/A Address: City and/or County and Zip Code: Latitude and Longitude (6-digit, decimal degrees format): B. Offsite Activity Entrance Location (description, street address and/or latitude/longitude in decimal degrees): N/A Section IV. Site Information. A. Acreage totals for all land-disturbing activities to be included under this B. Estimated Project Dates permit coverage. Report to the nearest one-hundredth of an acre. (MM/DD/YYYY) Total land area of development(including the entire area to be disturbed as approved in the Stormwater 0.0 acres Start date: 01/01/2020 Management Plan): Primary estimated area to be disturbed (portions with 0.91 acres Erosion and Sediment Control Plan approval only): Completion date: 06/01/2020 Offsite estimated area to be disturbed (if applicable): 0.0 acres C. Property Owner Status: FEDERAL ❑ STATE ❑ PUBLIC ® PRIVATE ❑ D. Nature of the Construction Activity Description (i.e. commercial, industrial, residential, agricultural, environmental): Residential Utility Abandonment/Installation (Sanitary Sewer) E. Municipal Separate Storm Sewer System (MS4)name (if discharging to a MS4): —t9 \P ib€'v o\A\-e Loof\. \1 - Rev 04/2019 PAGE 2 17 CONSTRUCTION GENERAL PERMIT(VAR10) REGISTRATION STATEMENT 2019 F. Is this construction activity part of a common plan of development or sale? YES ❑ NO al G. 6th Order Hydrologic Unit Code (HUC) and Receiving Water Name(s). Attach a separate list if needed. HUC RECEIVING WATERBODY(S) JR02 Biscuit Run Section V. Other Information. A. A stormwater pollution prevention plan (SWPPP) must be prepared in accordance with the requirements of the General VPDES Permit for Discharges of Stormwater from Construction Activities prior to submitting the Registration Statement. By signing the Registration Statement,the operator is certifying that the SWPPP has been prepared. B. Has an Erosion and Sediment Control Plan been submitted to the VESCP Authority for review(YES NO al Erosion and Sediment Control Plan Approval Date (for estimated area to be disturbed).: /o I / C. Has land disturbance has commenced? YES ❑ NO D. If this project is using approved Annual Standards and Specifications (AS&S), attach the completed AS&S Entity Form. AS&S Entity Name (if different from the Operator identified in Section II.A.): SEE THE FOLLOWING PAGE FOR SIGNATURE AND CERTIFICATION REQUIREMENTS AND INFORMATION Rev 04/2019 PAGE 3 17 CONSTRUCTION GENERAL PERMIT(VAR10) REGISTRATION STATEMENT 2019 Section VI. Certification. A person representing the operator as identified in Section I.A. and meeting the requirements of 9VAC25-880-70. Part III. K must physically sign this certification. A typed signature is not acceptable. Please note that operator is defined in 9VAC25-870-10 as follows: "Operator"means the owner or operator of any facility or activity subject to the Act and this chapter. In the context of storm water associated with a large or small construction activity, operator means any person associated with a construction project that meets either of the following two criteria:(i)the person has direct operational control over construction plans and specifications,including the ability to make modifications to those plans and specifications or(ii)the person has day-to-day operational control of those activities at a project that are necessary to ensure compliance with a storm water pollution prevention plan for the site or other state permit or VSMP authority permit conditions(i.e., they are authorized to direct workers at a site to carry out activities required by the storm water pollution prevention plan or comply with other permit conditions). In the context of storm water discharges from Municipal Separate Storm Sewer Systems(MS4s), operator means the operator of the regulated MS4 system. 9VAC25-880-70. Part III. K.Signatory Requirements. Registration Statement.All Registration Statements shall be signed as follows: a. For a corporation:by a responsible corporate officer. For the purpose of this chapter, a responsible corporate officer means:(i)a president,secretary, treasurer,or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy-making or decision-making functions for the corporation;or(ii)the manager of one or more manufacturing,production,or operating facilities,provided the manager is authorized to make management decisions that govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long-term compliance with environmental laws and regulations;the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for state permit application requirements;and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures; b. For a partnership or sole proprietorship:by a general partner or the proprietor, respectively;or c. For a municipality,state,federal, or other public agency:by either a principal executive officer or ranking elected official. For purposes of this chapter, a principal executive officer of a public agency includes:(i)the chief executive officer of the agency or(ii)a senior executive officer having responsibility for the overall operations of a principal geographic unit of the agency. Certification: "I certify under penalty of law that I have read and understand this Registration Statement and that this document and all attachments were prepared in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information,the information submitted is to the best of my knowledge and belief true, accurate, and complete. I am aware that there are significant penalties for submitting false information including the possibility of fine and imprisonment for knowing violations." Printed Name: l4CSfj — cr., Signature (signed in ink): Date: F51d?I*J 19 Section VII. Submittal Instructions. Submit this form to the Virginia Stormwater Management Program (VSMP) Authority. If the locality is the VSMP Authority, please send your Registration Statement submittal directly to the locality; do NOT send this form to DEQ. A list of local VSMP Authorities is available here: VSMP Authorities. If DEQ is the VSMP Authority, please send to: If the locality is the VSMP Authority, please send to: Department of Environmental Quality The Local VSMP Authority(insert address below) Office of Stormwater Management Suite 1400 PO Box 1105 Richmond VA 23218 constructiongp@deq.virginia.gov Rev 04/2019 PAGE 4 17 CONSTRUCTION GENERAL PERMIT(VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS PLEASE DO NOT PRINT OR SUBMIT This Registration Statement is for coverage under the General VPDES Permit for Discharges of Stormwater from Construction Activities. The following permit actions are covered by this form: new issuance,re-issuance,modification with an increase in acreage and plan modifications that do not result in an increase in acreage. Choose NEW ISSUANCE if this Registration Statement submittal is to obtain a new permit coverage,RE-ISSUANCE to renew an active,expiring permit coverage or MODIFICATION to modify an active permit coverage When modifying permit coverage,indicate if the modification is increasing the amount of acreage previous covered(MODIFICATION WITH ACREAGE INCREASE)or changing the site design with no increase in acreage (MODIFICATION WITHOUT ACREAGE INCREASE). Existing Permit Coverage Number. Provide the permit number for a modification or reissuance(i.e.VAR10####). Section I. Operator/Permittee Information. A.Construction Activity Operator(Permittee). The person or entity that is applying for permit coverage and will have operational control over construction activities to ensure compliance with the general permit.For companies,use the complete,active,legal entity name as registered with a state corporation commission. Entities that are considered operators commonly consist of the property owner,developer of a project(the party with control of project plans and specifications),or general contractor(the party with day-to-day operational control of the activities at the project site that are necessary to ensure compliance with the general permit). If an individual person is named as the operator,that person(or a representative of)must sign the certification in Section VI. An operator can be one of the following: 9VAC25-870-10.Definitions. "Operator"means the owner or operator of any facility or activity subject to the Act and this chapter.In the context of storm water associated with a large or small construction activity,operator means any person associated with a construction project that meets either of the following two criteria:(i)the person has direct operational control over construction plans and specifications,including the ability to make modifications to those plans and specifications or(ii)the person has day-to-day operational control of those activities at a project that are necessary to ensure compliance with a storm water pollution prevention plan for the site or other state permit or VSMP authority permit conditions(i.e.,they are authorized to direct workers at a site to carry out activities required by the storm water pollution prevention plan or comply with other permit conditions).In the context of storm water discharges from Municipal Separate Storm Sewer Systems(MS4s),operator means the operator of the regulated MS4 system. "Owner"means the Commonwealth or any of its political subdivisions including,but not limited to,sanitation district commissions and authorities, and any public or private institution,corporation,association,firm or company organized or existing under the laws of this or any other state or country,or any officer or agency of the United States,or any person or group of persons acting individually or as a group that owns,operates, charters,rents,or otherwise exercises control over or is responsible for any actual or potential discharge of sewage,industrial wastes,or other wastes or pollutants to state waters,or any facility or operation that has the capability to alter the physical,chemical,or biological properties of state waters in contravention of§62.1-44.5 of the Code of Virginia,the Act and this chapter. "Person"means any individual,corporation,partnership,association,state,municipality,commission,or political subdivision of a state, governmental body,including a federal,state,or local entity as applicable,any interstate body or any other legal entity. B.Billing information. If the person or entity responsible for billing/invoicing is different from the operator,please complete this section. If they are the same,leave this section blank. C. May we transmit correspondence electronically? If you choose YES to this question and provide an email address in Section I.A.,all correspondence,forms,invoices and notifications will be transmitted by email to the operator. This will also allow the operator to pay by credit card and receive permit coverage approval letters immediately upon approval. Section II.Construction Activity Location Information. Location information related to the project site. A.A site map indicating the location of the existing or proposed land-disturbing activities,the limits of land disturbance,construction entrances and all water bodies receiving stormwater discharges from the site must be included with the submittal of this form.Aerial imagery maps or topographic maps showing the required items are acceptable. Plan sheet sized site maps are not required. Please consult your Virginia Stormwater Management Program(VSMP)authority if you have additional questions regarding site map requirements. B.Provide a descriptive project name(it is helpful to use the same naming convention as listed on the Stormwater plans),911 street address(if available),city/county of the construction activity,6-digit latitude and longitude in decimal degrees format for the centroid,main construction entrance or start and end points for linear projects(i.e.37.1234N/-77.1234W). C.Construction Activity Entrance Location. Provide an address or decimal degrees coordinates and a description of the main construction entrance where the permit coverage letter will be posted. Rev 04/2019 PAGE 5 17 CONSTRUCTION GENERAL PERMIT(VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS PLEASE DO NOT PRINT OR SUBMIT Section III. Offsite Support Activity Location Information. This general permit also authorizes stormwater discharges from support activities(e.g.,concrete or asphalt batch plants,equipment staging yards, material storage areas,excavated material disposal areas,borrow areas)located on-site or off-site provided that(i)the support activity is directly related to a construction activity that is required to have general permit coverage;(ii)the support activity is not a commercial operation,nor does it serve multiple unrelated construction activities by different operators;(iii)the support activity does not operate beyond the completion of the construction activity it supports;(iv)the support activity is identified in the Registration Statement at the time of general permit coverage;(v) appropriate control measures are identified in a SWPPP and implemented to address the discharges from the support activity areas;and (vi)all applicable state,federal,and local approvals are obtained for the support activity. If requesting permit coverage for offsite activities,please complete this section. List additional offsite areas to be included under this permit coverage on a separate page. Offsite areas not included on this registration will need to obtain coverage under a separate VPDES permit. A. Offsite activity location information. Provide a descriptive offsite project name,911 street address(if available)and city/county of all off-site support activities.Provide the 6-digit latitude and longitude in decimal degrees(i.e.37.1234N,-77.1234W).Please note that off-site activities not covered under this permit may require separate permit coverage. B. Offsite activity entrance location. Provide an address or decimal degrees coordinates and a description of the main construction entrance. Section IV. Site Information. A.Acreage totals for all land-disturbing activities,on-and off-site,to be included under this permit. Acreages are to be reported to the nearest one-hundredth acre(two decimal places;i.e.1.15 acres). Provide the total acreage of the primary development site as approved on the Stormwater Management Plans and the primary on-site estimated acreage to be disturbed by the construction activity as approved under the Erosion and Sediment Control Plans.The off-site estimated area to be disturbed is the sum of the disturbed acreages for all off-site support activities to be covered under this general permit. Do not include the off-site acreage totals in the primary,on-site total and estimated disturbed acreage totals. Permit fees are calculated based on your disturbed acreage total for all on-and off-site areas being disturbed under this permit coverage(the sum of all on-site and off-site disturbed acreages). B.Estimated Project Dates. Provide the estimated project start date and completion date in Month/Day/Year or MM/DD/YYYY format(i.e. 07/30/2019). C.Property owner status. The status of the construction activity property owner. Any property not owned by a government entity or agency(i.e. federal,state or local governments)is PRIVATE. D.Nature of the construction activity description. Choose the designation that best describes the post-construction use of this project(you may choose more than one). (i.e.Residential,Commercial,Industrial,Agricultural,Environmental,Educational,Oil and Gas,Utility,Transportation, Institutional,etc.). Describe the project(i.e. Commercial—one new office building and associated parking and utilities;Transportation—Roads, sidewalks and utilities;Agricultural—3 Poultry Houses,etc.). E.Municipal Separate Storm Sewer System(MS4)name(s)if discharging to a MS4. If stormwater is discharged through a MS4(either partially or completely),provide the name of the MS4(s)that will be receiving water from this construction activity. The MS4 name is typically the town,city, county,institute or federal facility where the construction activity is located. F.This construction activity is part of a common plan of development or sale. "Common plan of development or sale"means a contiguous area where separate and distinct construction activities may be taking place at different times on different schedules per 9VAC25-870-10.Definitions. I.e.a subdivision,commercial development,business park,etc. G.6th Order Hydrologic Unit Code(HUC)and associated Receiving Water Name(s). Provide all 6th order HUCs and receiving waters for the site and offsite areas that could potentially receive stormwater runoff discharging from this activity. The HUC can be either a 12-digit number(i.e. 0208010101)or 2-letter,2-number code(i.e.1L52). Include additional HUCs or receiving waters on a separate page. You may utilize DEQ's web- based GIS application,VEGIS,to obtain this information. • VEGIS application link: DEQ's VEGIS Mapping Application • Instructions for utilizing DEQ's VEGIS application link: CGP-GIS HUC Instructions Rev 04/2019 PAGE 6 7 CONSTRUCTION GENERAL PERMIT(VAR10) REGISTRATION STATEMENT 2019 INSTRUCTIONS PLEASE DO NOT PRINT OR SUBMIT Section V.Other Information. A.A stormwater pollution prevention plan(SWPPP)must be prepared prior to submitting the Registration Statement per 9VAC25-880. See 9VAC25-880-70.Part II.of the General Permit for the SWPPP requirements. B.If the Erosion and Sediment Control Plan for the estimated area to be disturbed listed in Section IV.A.has been submitted to the Virginia Erosion and Sediment Control Program(VESCP)Authority for review and plan approval,choose YES. If you are submitting this application to reissue an existing permit coverage,please provide the date that the VESC Authority approved the Erosion and Sediment Control Plan for the estimated area to be disturbed. C.If land disturbance has commenced,choose YES. "Land disturbance"or"land-disturbing activity"means a man-made change to the land surface that may result in soil erosion or has the potential to change its runoff characteristics,including construction activity such as the clearing,grading, excavating,or filling of land per§62.1-44.15:24.Definitions. D.If this project is using approved Annual Standards and Specifications(AS&S),attach the completed AS&S Entity Form. If the AS&S Entity is different from the operator identified in Section I.A.,list the AS&S Entity Name.The AS&S entity is the entity or agency that holds the approved annual standards&specification. • AS&S Entity Form link: Annual Standards and Specifications Entity Information Form Section VI.Certification. A properly authorized individual associated with the operator identified in Section I.A.of the Registration Statement is responsible for certifying and signing the Registration Statement. A person must physically sign the certification,a typed signature is unacceptable. State statutes provide for severe penalties for submitting false information on the Registration Statement.State regulations require that the Registration Statement be signed as follows per 9VAC25-880-70 Part III.K.1.: a.For a corporation:by a responsible corporate officer.For the purpose of this part,a responsible corporate officer means: (i)A president,secretary,treasurer,or vice-president of the corporation in charge of a principal business function,or any other person who performs similar policy-making or decision-making functions for the corporation,or (ii)the manager of one or more manufacturing,production,or operating facilities,provided the manager is authorized to make management decisions that govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations,and initiating and directing other comprehensive measures to assure long-term compliance with environmental laws and regulations;the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for permit application requirements;and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures. b.For a partnership or sole proprietorship:by a general partner or the proprietor,respectively. c.For a municipality,state,federal,or other public agency:by either a principal executive officer or ranking elected official.For purposes of this part, a principal executive officer of a public agency includes: (i)The chief executive officer of the agency,or (ii)A senior executive officer having responsibility for the overall operations of a principal geographic unit of the agency. Section VII. Submittal Instructions. Submit this form to the VSMP Authority that has jurisdiction for your construction activity. The VSMP Authority may be either DEQ or your locality depending on the location and type of project. If your project is under the jurisdiction of a Local VSMP Authority,please contact the locality for additional submittal instructions. A blank area is provided for the Local VSMP Authority to include their mailing address. Who is the VSMP Authority for my project? DEQ or the locality? • DEQ: DEQ is the VSMP Authority and administers permit coverage for land-disturbing activities that are: ➢ within a locality that is not a VSMP Authority; ➢ owned by the State or Federal government;or ➢ utilizing approved Annual Standards and Specifications. • The Locality: The local government(locality)is the VSMP Authority and administers permit coverage for all other projects not covered by DEQ as listed above. For these projects,please submit permit forms directly to the Local VSMP Authority. A list of Local VSMP Authorities is available on DEQ's website here: Local VSMP Authority List. DEQ'S CONSTRUCTION GENERAL PERMIT WEBSITE http://www.deq.virginia.gov/Programs/Water/StormwaterManaRement/VSM PPermits/ConstructionGeneralPermit.aspx Rev 04/2019 PAGE 7 17 THIS PAGE LEFT INTENTIONALLY BLANK Section 2. Notice of general permit coverage (This notice is to be posted near the main entrance according to 9VAC25-880-70, Part II, section C.) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK Section 3. Nature of activity General Scope of Work: The Albemarle county service authority(ACSA)oak forest pump station abandonment project consists of the abandonment of the oak forest pump station and the installation of approx. 1,200 LF of sanitary sewer main and associated manholes via open trench and directional drill methods, effectively abandoning the Oak Forest Pump Station and extending the gravity sewer main. The purpose of this project is to abandon the existing Oak Forest Pump Station and redirect the sewer flow. Land disturbed by construction activities will be restored to pre- construction condition;no change in pervious area is proposed within the project area. What is the function of the construction activity: Municipal Sanitary Sewer Estimated Project Start Date: September 1, 2018 Estimated Project Completion Date: February 29, 2018 Total Land Area of Development: 0.00 acres Estimated Area to be Disturbed: 0.91 acres Intended Construction Sequence: The intended construction sequence is as follows: • All existing sewer services shall remain in service during construction. • Install erosion and sediment control measures per plans and in accordance with applicable permit requirements. • Contractor shall test pit and verify locations and depths of existing mains, sewer laterals, and service lines for tie-ins, and all other areas noted on the plans prior to construction. Contractor shall notify engineer if revisions to plans are required. Additionally, Contractor shall test pit existing utilities as identified on the plans. • Construct proposed sewer main and laterals within the existing and proposed temporary and permanent easements. • Appropriate traffic control measures including signage and detour shall be set up and removed daily in accordance with VDOT standards and the plans contained in the Contract Documents. Refer to narrative on plan sheets for details. • Upon acceptance of proposed work, coordinate with the Service Authority forces for isolation and tie-in of mains and services as depicted in the Contract Documents. Provide a minimum of 2 weeks notice to the Service Authority to provide isolation of existing mains for tie-ins. • Perform final surface restoration activities. Contractor shall protect in place all surface features to the degree possible and shall limit work impacts to the areas depicted in the plans. Where required for construction,the Contractor shall remove and replace all existing surface features in like and kind to existing or better condition. Features to be replaced are not specifically depicted on the plans. This note shall apply to all surface features, including but not limited to existing curbs, gutters, sidewalks, vegetation,pavement, and signage. • Contractor shall.note the VDOT requirements for timing of final pavement mill and overlay to coincide with warm weather. Contractor's bid shall include provisions for placement and maintenance of temporary pavement prior to final mill and overlay. • Once surface stabilization is complete,temporary erosion and sediment control measures shall be removed once approved by the Albemarle County VSMP Inspector. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK Section 4. Erosion and Sediment Control Plan. All land disturbed by mobilization/construction access to project sites will be restored to their original pre- construction condition. Any materials taken offsite must be taken to a permitted site and noted in the SWPPP. Temporary erosion and sediment control measures will not be removed until all disturbed areas upgradient of them are stabilized(as determined with approval by the Albemarle County Service Authority inspector& Albemarle County VSMP inspector). Stabilization Practices The Contractor shall be required to provide erosion and sediment control measures during all phases of the work.All erosion and sediment control measures shall be in accordance with the approved Erosion and Sediment Control Plan(included with the Contract Documents). The erosion and sediment controls shown on the plans are the minimum required. Depending on construction operations and the results of periodic stormwater inspections,the Contractor may be required to provide additional controls at the direction of the Albemarle County Service Authority Inspector. Unless otherwise indicated,vegetative and structural erosion and sediment control practices shall be constructed and maintained according to minimum standards and specifications included within the latest editions of the Virginia Erosion and Sediment Control Handbook(latest edition) and the Albemarle County Design Standards Manual. The Contractor shall apply permanent or temporary soil stabilization to all disturbed areas within 7 days after final grade is established on any portion of the site. Soil stabilization must also be applied within 7 days to disturbed areas which may not be at final grade,but which will`remain undisturbed for longer than 30 days. Soil stabilization measures shall include (but not be limited to)vegetative establishment, mulching, and the early application of gravel base material on areas to be paved. Sediment shall be removed from paved areas on a daily basis. Stock piles of soil and other erodible materials shall be stabilized or protected with sediment trapping measures. The Contractor is responsible for the temporary protection and permanent stabilization for stockpiles onsite as well as for materials transported from the project site. The Contractor shall clean streets of mud and dust and take whatever measures necessary to keep adjacent streets clean and dust-free. Effluent from dewatering operations shall be filtered or passed(or both)through an approved sediment trapping device and discharged in a manner that does not adversely affect adjacent properties,wetlands,waterways, or the storm drainage system. The Contractor is responsible for installation and maintenance of any additional control measures necessary to prevent erosion and sedimentation as determined necessary by the Authority Inspector. The Contractor is responsible for providing an individual holding a Responsible Land Disturber Certificate per Albemarle County requirements,who will be responsible for compliance with carrying out the land disturbing activity on this project as determined by ACSA inspector&Albemarle County VSMP inspector. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County SWPPP Inspections Inspections required by the general permit shall be conducted by qualified personnel identified by the operator. The inspection log included in Section 12 of this SWPPP shall be completed by the qualified personnel for each inspection; completed logs shall be kept within this SWPPP onsite. Inspections shall be conducted at a frequency of: 1. Inspections shall be conducted at a frequency of(i) at least once every four business days or(ii) at least once every five business days and no later than 48 hours following a measureable storm event. In the event that a measureable storm event occurs when there are more than 48 hours between business days, the inspection shall be conducted on the next business day; and 2. Representative inspections used by utility line installation,pipeline construction, or other similar linear construction activities shall inspect all outfalls discharging to surface waters identified as impaired or for which a TMDL wasteload allocation has been established and approved prior to the term of this general permit. Structural Practices Structural practices anticipated on this project as shown on the Erosion and Sediment Control Plan are: • Temporary Stone Construction Entrance • Temporary Silt Fence • Inlet Protection • Outlet Protection • Temporary Seeding • Permanent Seeding • Mulch • Tree Protection Given the relatively short time period expected for disturbance,no other structural practices are planned. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County P 3 M CONTRACT DOCUMENTS - PERMIT SUBMITTAL p ) . 6 • , / i. lk 4liw OAK FOREST . . "ill, ..„▪. . • ,1f': , ` . . • _., .4� , 9. PUMP STATION v el / ` PROJECT LOCATION �.co`' % ., ), 1 ABANDONMENT PROJECT . . ...) 74116 o ,r • *I' e, _01. A .6- - E,,, ro,* 7_, �. �ror APPROVALS SIGNATURE DATE INDEX OF DRAWINGS ! �`��`t/�`�\`` %,�, DEPARTMENT OF COMMUNITY DEVELOPMENT SHEET NO. TITLE �# `,;`�"�`-'``,S . � , ` T-0 COVER SHEET r,fit `` � ` • • PLANNER/ZONING ' �`, `" `�O,O,,��� ENGINEER G-1 GENERAL NOTES '�'.�_ ���`_ 4 • . t' G-2 KEV PLAN AND LEGEND _� , ` CITY OF ���` .,, ^. INSPECTIONS , \' ..CHARLOTTESVILLE ,` C-1 P.S.ABANDONMENT PLAN .A `� 3 �� ARB C-2 STA.0+00 TO STA.5+00 PROPOSED SEWER PLAN&PROFILE r ````��``,,`,�\ `� 2 DEPARTMENT OF FIRE RESCUE ` �` ; f ,a C-3 STA.5+00 TO STA.10+00 PROPOSED SEWER PLAN&PROFILE `�; ; 4..`.`\ r �\ ALBEMARLE COUNTY SERVICE AUTHORITY C-4 STA.10+00 TO STA.14+50 PROPOSED SEWER PLAN&PROFILE `,' \ , VIRGINIA DEPARTMENT OF TRANSPORTATION C-5 STA.14+50 TO STA.15+95 PROPOSED SEWER PLAN&PROFILE HEALTH DEPARTMENT C-6 DETAILS C-7 DETAILS VICINITY MAP ESC-1 EROSION AND SEDIMENT CONTROL NOTES SCALE.1,200P ACSA PROJECT # 2016-05 ESC-2 EROSION AND SEDIMENT CONTROL P.S.ABANDONMENT PLAN ESC-3 EROSION AND SEDIMENT CONTROL PLAN 1 OWNER: ALBEMARLE COUNTY SERVICE AUTHORITY NOTE:ALL IMPROVEMENTS SHALL COMPLY WITH THE 168 SPOTNAP ROAD CURRENT EDITION OF THE ALBEMARLE COUNTY ESC-4 EROSION AND SEDIMENT CONTROL PLAN 2 CHARLOTTESVILLE,VA 22911 SERVICE AUTHORITY'S GENERAL WATER AND SEWER ESC-5 EROSION AND SEDIMENT CONTROL DETAILS PHONE: 434-977-4511 CONSTRUCTION SPECIFICATIONS.IF THERE ARE ANY FAX: 434-979-0698 DISCREPANCIES BETWEEN THE PROJECT CONTACT:ALEXANDER J.MORRISON,PE SPECIFICATIONS AND THE ALBEMARLE COUNTY AGENT: O'BRIEN&GERE SERVICE AUTHORITY'S GENERAL WATER AND SEWER 4435 WATERFRONT DRIVE CONSTRUCTION SPECIFICATIONS,THE ALBEMARLE SUITE 205 COUNTY SERVICE AUTHORITY'S GENERAL WATER GLEN ALLEN,VA 23060 AND SEWER CONSTRUCTION SPECIFICATIONS SHALL PHONE: 804-822-4200 GOVERN. FAX: 804-270-5808 PROPOSED EASEMENT DATA CONTACT:ROBERT E.BELL,JR.PE ALBEMARLE COUNTY SERVICE AUTHORITY EASEMENTS TAX MAP:045&061 Parcel ID LAND OWNER SHEET PERMANENT TEMPORARY PARCEL NUMBER:SEE EASEMENT TABLE THIS SHEET ALBEMARLE COUNTY VIRGINIA ' SO. T SQ.FEET IMP 61W1-A-14 THOMAS G.JR.AND MAREN E WARD C-2 - 2252 MAGISTERIAL DISTRICT:RIO DISTRICT IMP 61W1-A-13 STEPHEN LANCE WEISEND AND KATHRYN LYNN SURCHEK C-2 - 1663 TMP 61W1-A ALBEMARLE COUNTY SERVICE AUTHORITY C-3 1937 2775 COUNTY: ALBEMARLE COUNTY TMP 61W-3-13 BLOCK H WESTFIELD SEMF CHARLESTON LLC C3 3259 3290 STATE VIRGINIA TMP 61 W3-14A BLOCK H WESTFIELD SEMF CHARLESTON LLC C3 3387 3394 TMP81W314 POSITNE.LLC C3/4 4417 4359 USE: SANITARY SEWER ABANDONMENT PROJECT AUGUST 15, 2019 TMP B7 W370 JEFFREY OR NANCY FLETCHER C� 153 399 ZONING: N/A TMP 61W-3-69 SECTION 3 WESTFIELD SEAN DOUGHERTY C-4 3663 1152 TMP 61W-3-68 SECTION 3 WESTFIELD KEW E.JOHNSON AND MICHAEL WATSON C-4 1549 791 VARIANCES:N/A TMP 61 W319B COSTCO WHOLESALE CORPORATION C-4/5 - 2341 ZONING PROFFERS:N/A G R'C N 6 GERE TOTAL 18365 22416 SOURCE OF TOPOGRAPHY:TOPOGRAPHIC SURVEY BY LINCOLN SURVEYING ON OCTOBER 2014 SOURCE OF SURVEY:TOPOGRAPHIC SURVEY BY LINCOLN SURVEYING ON OCTOBER 2014 O'BRIEN&GERE ENGINEERS,INC. US GEOLOGICAL SURVEY DATUM:NAVD 88&HAD 83 RICHMOND y��,I,LTH oA,D PRELIMINARY . 4435WATERFRONTDRIVE o ��,, NOT FOR TOTAL SITE ACREAGE:N/A SUITE 205 O r N .�' 8-22-r zZ CONSTRUCTION TOTAL DISTURBED AREA:0.91 ACRES GLEN ALLEN,VA 23060 :0 ROBERT E.BELL,JR y o PHONE:804-822-4200 ii HO.��03729��3JJ w� IT IS A NOLATON OF LAW FOR ANYDATE:AUGUST 15,2019 N BUILDING AREA/NO.OF STORIES/HEIGHT:N/A o �j��S PERSON UNLESS ACTING UNDER THE TO DIRECTION OF A UCE16m PROFESSIONAL a TOPOGRAPHY WAS VISUALLY VERIFIED IN THE FIELD BY O'BRIEN&GERE ENGINEERS ON AUGUST 2019 �5j�+��� ENGINEER TO ALTER THIS DOCUMENT. 6643.63413—T01 46 GENERAL NOTES CONSTRUCTION SHALL BE CORRECTED BY CONTRACTOR AT NO ADDITIONAL COST.POSITIVE 10 TOPSOIL AND SEEDING REQUIREMENTS ARE AS FOLLOWS: DRAINAGE OF ALL ROADWAY AREAS TO THE STORM DRAIN INLETS OR OTHER ACCEPTABLE UILITIES DRAINAGE CHANNELS SHALL BE MAINTAINED AT ALL TIMES. 0 10.1. THE CONTRACTOR SHALL PROVIDE PERMANENT SEEDING FOR ALL AREAS DISTURBED BY Vc' 1 WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY(ACSA) CONTRACTOR'S ACTIVITIES INCLUDING,BUT NOT LIMITED TO,DISTURBED LAWN AREAS, 2. CONTRACTOR SHALL MAINTAIN EXISTING STREAMS,DITCHES,DRAINAGE STRUCTURES, vaj INSPECTORS.THE CONTRACTOR WILL BE RESPONSIBLE FOR NOTIFYING THE PROPER ACSA OFFICIALS GRASS MEDIANS,GRASS UNED AND VEGETATIVE LINED DITCHES,ETC. CULVERTS AND FLOWS AT ALL TIMES DURING THE WORK.CONTRACTOR SHALL PAY FOR ALL AT THE START OF THE WORK 10.2. TOPSOIL SEEDING RATES,FERTILIZER AND TOPSOIL PREPARATION REQUIRES ARE AS PERSONAL INJURY AND PROPERTY DAMAGE WHICH MAY OCCUR AS A RESULT OF FAIUNG TO SPECIFIED IN THE CONTRACT DOCUMENTS. MAINTAIN ADEQUATE DRAINAGE. 2. THE ALBEMARLE COUNTY SERVICE AUTHORITY SHALL HAVE ACCESS TO USE THE AIRSPACE ABOVE THE LOCATIONS OF CONSTRUCTION FOR THE FLIGHT OF UNMANNED AERIAL VEHICLES FOR THE PURPOSE 11. CONTRACTOR SHALL AT HIS EXPENSE,MAINTAIN THE WORK SITE IN A CLEAN AND ORDERLY 3. ALL PIPES,DRAINAGE INLETS,AND OTHER STRUCTURES UNCOVERED DURING CONSTRUCTION OF IMAGERY COLLECTION. APPEARANCE AT ALL TIMES.ALL DEBRIS AND SURPLUS MATERIAL COLLECTED SHALL BE DISPOSED SHALL BE INSPECTED BY THE SERVICE AUTHORITY BEFORE BEING BACKFILLED OR BURIED. OF OFF THE WORK SITE BY CONTRACTOR,AT HIS EXPENSE. THE SERVICE AUTHORITY MAY REQUIRE CONTRACTOR,AT NO ADDITIONAL COST,TO UNCOVER 3. THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE NOT AND RE-COVER SUCH STRUCTURES IF THEY HAVE BEEN BACKFILLED OR BURIED WITHOUT NECESSARILY SHOWN ON THE PLANS AND WHERE SHOWN ARE ONLY APPROXIMATELY CORRECT.THE 12. EXISTING LAWNS,TREES.SHRUBS,FENCES,UTILITIES,CULVERTS,WALLS,WALKS,DRIVEWAYS, SUCH INSPECTION. CONTRACTOR SHALL ON HIS OWN INITIATIVE.LOCATE ALL UNDERGROUND LINES AND STRUCTURES,AS POLES,SIGNS,RIGHT-OF-WAY MONUMENTS,MAILBOXES AND THE LIKE SHALL BE PROTECTED FROM NECESSARY. DAMAGE DURING THE WORK ANY DAMAGE CAUSED TO SUCH ITEMS SHALL BE REPAIRED OR VEGETATION REPLACED BY CONTRACTOR AT NO ADDITIONAL COST.ALL PROPERTY PINS DISTURBED BY 4. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE GENERAL CONTRACTOR,WHETHER OR NOT THEY ARE DEPICTED IN THE SITE BASEMAP,SHALL BE RESTORED 1. PRIOR TO REMOVING ANY TREES,CONTRACTOR SHALL MEET WITH THE PROPERTY OWNERS WATER AND SEWER CONSTRUCTION SPECIFICATIONS,AS ADOPTED BY THE ACSA BY A VIRGINIA LICENSED SURVEYOR AT CONTRACTOR'S EXPENSE. AND THE SERVICE AUTHORITY TO REVIEW THE OMITS OF CONSTRUCTION AND OBTAIN PERMISSION TO REMOVE TREES REQUIRED TO DO THE WORK. 5. DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY. 13. CONTRACTOR SHALL EMPLOY EROSION CONTROL DEVICES AND METHODS AS REQUIRED TO MEET THE REQUIREMENTS AND INTENT OF THE SERVICE AUTHORITY EROSION CONTROL ORDINANCE AND 2. TREE AND PLANT ROOTS OR BRANCHES THAT MAY INTERFERE WITH THE WORK SHALL BE 8. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY(1-800-552-7001). SHALL COMPLY WITH THE DRAWINGS CONTAINED HEREIN.CONTRACTOR SHALL PROVIDE THE TRIMMED OR CUT ONLY WITH THE APPROVAL OF THE OWNER AND THE SERVICE AUTHORITY. NECESSARY DIVERSION DITCHES,DIKES,TEMPORARY CULVERTS,AND SILT FENCE REQUIRED TO ANY TREES OR PLANTS WHICH ARE SHOWN TO REMAIN THAT DO NOT INTERFERE WITH THE 7. ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF THREE AND A HALF(3.5)FEET OF COVER PREVENT MUD AND DEBRIS FROM BEING WASHED ONTO THE STREETS OR PROPERTY. WORK,BUT ARE DAMAGED BY CONTRACTOR OR HIS SUBCONTRACTORS,SHALL BE REPAIRED MEASURED FROM THE TOP OF PIPE,OVER THE CENTERUNE OF PIPE.THIS INCLUDES ALL FIRE HYDRANT CONTRACTOR'S VEHICLES SHALL BE KEPT CLEAN TO PREVENT MUD OR DUST FROM BEING OR REPLACED BY CONTRACTOR AT NO ADDITIONAL COST. ONES,SERVICE LATERALS AND WATER UNES,ETC. DEPOSITED ON STREETS. TRAFFIC AND SIGNAGE 8. ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES. 14. CONTRACTOR SHALL CLEAN UP,RESTORE,SEED AND MAINTAIN ALL DISTURBED AREAS IMMEDIATELY UPON COMPLETION OF WORK ON EACH SITE.TOPSOIL SEED,FERTILIZER AND MULCH 1. THE CONTRACTOR SHALL MAINTAIN VEHICULAR AND PEDESTRIAN ACCESS TO ALL PROPERTY 9. VALVES ON DEADEND UNES SHALL BE ROODED TO PROVIDE ADEQUATE RESTRAINT FOR THE VALVE SHALL BE PLACED IN ACCORDANCE WITH THE VIRGINIA EROSION AND CONTROL SEDIMENT OWNERS ALONG THE PROJECT ALIGNMENT. DURING A FUTURE EXTENSION OF THE LINE. CONTROL HANDBOOK,3RD EDITION 1992 AND CITY STANDARDS ON ALL DISTURBED AREAS.A PERMANENT STAND OF GRASS ADEQUATE TO PREVENT EROSION SHALL BE ESTABLISHED ON ALL 2. CONTRACTOR SHALL PROVIDE NECESSARY REFLECTORS,BARRICADES,TRAFFIC CONTROL 10. TREES ARE NOT PERMITTED IN THE ACSA EASEMENT. AREAS NOT RECEIVING PAVEMENT PRIOR TO FINAL ACCEPTANCE. DEVICES AND/OR FLAG PERSONS TO ENSURE THE SAFETY OF ITS WORKERS AND THE PUBUC AND SHALL COMPLY WITH THE DRAWINGS CONTAINED HEREIN.CONTRACTOR SHALL MAINTAIN 17. THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO-LEAD REGULATION REGARDING 15. AS DETERMINED BY THE SERVICE AUTHORITY,ANY DEFECTIVE,FAULTY,CRACKED,OR BROKEN SAFE AND PASSABLE PUBUC ACCESS TO PROPERTIES AND THE PUBUC RIGHT-OF-WAY DURING BRASS FITTINGS EFFECTIVE JANUARY 4,2014(SENATE BILL 3874 WHICH AMENDS THE SAFE DRINKING SIDEWALKS,DRIVEWAYS,HANDICAP RAMPS OR CURB&GUTTER AS A RESULT OF THIS CONSTRUCTION. WATER ACT). CONSTRUCTION SHALL BE REMOVED AND REPLACED PRIOR TO FINAL ACCEPTANCE.NO ADDITIONAL PAYMENT WILL BE MADE FOR SUCH WORK. 3. EXCEPT AS OTHERWISE AUTHORIZED IN WRITING BY THE SERVICE AUTHORITY,THE WORK 12. THE SEWER LATERAL BEYOND THE CONNECTION AT THE SEWER MAIN SHALL BE PRIVATE.THE SEWER SHALL BE COORDINATED AND PERFORMED IN A MANNER SO THAT ALL EXISTING FIRE LATERAL STUB-OUT SHALL UNDERGO THE ACSA LOW-PRESSURE AIR TEST TO SATISFY COUNTY TESTING EARTHWORK AND SITE CONDITIONS HYDRANTS SHALL BE ACCESSIBLE AT ALL TIMES DURING THE WORK REQUIREMENTS.VISUAL INSPECTION OF THE SEWER LATERAL STUB-OUT SHALL BE WITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT.THIS INSPECTION SHALL OCCUR UNDER AN"OTHER 1. UNLESS OTHERWISE NOTED ON THE PLANS OR IN THE SPECIFICATIONS,ALL FILL MATERIALS SHALL 4. CONTRACTOR SHALL NOTIFY PROPERTY OWNERS)FIVE(5)BUSINESS DAYS IN ADVANCE OF PLUMBING"PERMIT WHICH MUST BE OBTAINED BY THE CONTRACTOR. BE COMPACTED TO 95%OF THEORETICAL MAXIMUM DENSITY AS DETERMINED BY AASHTO T-99 BLOCKING ANY ENTRANCE.NO ENTRANCE SHALL BE BLOCKED FOR MORE THAN TWELVE(12) METHOD A,WITHIN PLUS OR MINUS 2%OF OPTIMUM MOISTURE,FOR THE FULL WIDTH AND DEPTH HOURS IN ANY 24 HOUR PERIOD WITHOUT APPROVAL OF THE PROPERTY OWNER. 13. THE SEWER LATERAL BEYOND THE CONNECTION AT A MANHOLE SHALL BE PRIVATE.VISUAL INSPECTION OF THE FILL ALL FILL MATERIAL UNDER PAVED AREAS SHALL BE VDOT#21B CRUSHED STONE AND PRESSURE TESTING OF THE SEWER LATERAL SHALL BE WITNESSED BY THE COUNTY BUILDING COMPACTED IN 6 INCH DEEP UFTS AS DIRECTED BY PROJECT INSPECTOR OR ACSA PROJECT 5. THE CONTRACTOR SHALL COMPLY 1ITH VIRGINIA WORK AREA PROTECTION MANUAL AND THE INSPECTIONS DEPARTMENT.THIS INSPECTION SHALL OCCUR UNDER AN"OTHER PLUMBING'PERMIT MANAGER. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES.WHICH MUST BE OBTAINED BY THE CONTRACTOR. 2. ALL MATERIALS AND INSTALLATION DETAILS SHALL CONFORM TO THE ALBEMARLE COUNTY SERVICE PERMITS AUTHORITY STANDARDS AND ALL OTHER APPUCABLE SERVICE AUTHORITY ORDINANCES. EROSION CONTROL&WORK AREA PROTECTION AND MAINTENANCE 1. CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS,NOT SUPPUED BY OWNER, 3. ANY UNUSUAL OR UNANTICIPATED SUBSURFACE CONDITIONS SHALL BE IMMEDIATELY REPORTED INSPECTIONS,BONDS(WITH BONDS POSTED BY CONTRACTOR)AND OTHER APPROVAL 1. UNLESS OTHERWISE INDICATED,ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT TO THE SERVICE AUTHORITY. RELATED ITEMS IN ACCORDANCE WITH THE CONTRACT DOCUMENTS,LOCAL STATE,AND CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE TO THE MINIMUM FEDERAL POUCIES.PERMITS REQUIRED INCLUDE:VDOT LAND USE PERMIT(SUPPUED BY STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK 4. CONTRACTOR SHALL VERIFY ALL DIMENSIONS,ELEVATIONS AND LOCATIONS PRIOR TO BEGINNING OWNER),EROSION AND SEDIMENT CONTROL PERMIT(SUPPUED BY CONTRACTOR),AND VSMP WORK AND IMMEDIATELY NOTIFY THE ACSA PROJECT MANAGER OR HIS DESIGNEE IN THE EVENT PERMIT(SUPPUED BY OWNER). 2. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST THERE ARE ANY DISCREPANCIES BETWEEN SUCH CONDITIONS AND THOSE SHOWN ON THE PLANS STEP TO LAND DISTURBING ACTIVITIES AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND AND SPECIFICATIONS. DEMOLITION DISTURBANCE TAKES PLACE. 5. BENCH MARKS ARE AS NOTED ON DRAWINGS.HORIZONTAL AND VERTICAL DATUM ARE NAD 83 AND 1. DEMOUTION PLANS ARE BASED ON AVAILABLE AS-BUILT DRAWINGS AND ARE PROVIDED AS A 3. CONTRACTOR SHALL PLACE ADDITIONAL SILT FENCE AROUND ALL SOIL AND GRAVEL STOCKPILES. NAVD 88,US SURVEY FEET. REFERENCE ONLY.CONTRACTOR SHALL FIELD VERIFY ALL THAT IS APPUCABLE AND NOTIFY THE ENGINEER OF ANY DISCREPANCIES PRIOR TO COMMENCING WORK 4. ALL DISTURBED AREAS ARE TO DRAIN TO SEDIMENT CONTROL MEASURE AT ALL TIMES DURING 6. COMPACTION TESTING OF THE SOILS IN ROAD&PARKING RIGHT OF WAY SHALL BE CONDUCTED BY LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL.STABILIZATION IS AN INDEPENDENT AGENCY AT THE CONTRACTOR'S EXPENSE,WITH THE RESULTS SENT TO THE 2. REFER TO PROJECT SPECIFICATIONS FOR ADDITIONAL DEMOUTION REQUIREMENT. ACHIEVED. ACSA PROJECT MANAGER. 3. ALL WORK SHALL COMPLY WITH THE APPLICABLE PROVISIONS OF THE VIRGINIA'STANDARDS AND 5. DURING DEWATERING OPERATIONS,WATER SHALL BE PUMPED INTO AN APPROVED FILTERING CONCRETE AND ASPHALT SPECIFICATIONS FOR SOIL EROSION AND SEDIMENT CONTROL IN DEVELOPING AREAS'ISSUED BY DEVICE.EFFLUENT SHALL BE DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY EFFECT THE US DEPARTMENT OF AGRICULTURE,SOIL CONSERVATION SERVICE.THE REQUIRED MEASURES FLOWING STREAMS OR OFF-SITE PROPERTIES. 1. ALL MATERIAL INSIDE FORMS SHALL BE CLEAN AND FREE OF ALL ROCKS AND OTHER LOOSE DEBRIS. SHALL BE COMPLETE AND IN PLACE PRIOR TO DEMOLITION. SUB-BASE MATERIAL SHALL BE COMPACTED BY MECHANICAL MEANS.REMOVE ALL STANDING 6. CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH WATER FROM AREA INSIDE FORMS. 4. THE CONTRACTOR IS RESPONSIBLE FOR THE CONTROL OF DUST AND MUD ON STREET AND • RAINFALL EVENT.ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OR ADJACENT ROADS AND DRIVEWAYS WHICH IS DUE TO VEHICLES ENTERING AND LEAVING THE THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY,AT NO ADDITIONAL COST TO THE 2. CONCRETE SHALL NOT BE PLACED UNLESS THE AIR TEMPERATURE IS AT LEAST 40"FAHRENHEIT IN PROJECT SITE. CONTRACT. THE SHADE AND RISING.CONCRETE SHALL NOT BE PLACED ON FROZEN SUBGRADE. 5. EXISTING UTIUTIES AND STRUCTURES SHOWN ARE FROM THE BEST AVAILABLE RECORDS AND 7. AT THE COMPLETION OF CONSTRUCTION,ALL SEDIMENT CONTROLS SHALL BE REMOVED AND ALL 3. CONCRETE SHALL NOT BE PLACED UNTIL STEEL DOWELS HAVE BEEN INSTALLED IN EXISTING SHALL BE VERIFIED BY THE CONTRACTOR TO HIS SATISFACTION PRIOR TO CONSTRUCTION. AREAS SHALL BE STABILIZED. CONCRETE IN ACCORDANCE WITH THE SERVICE AUTHORITY STANDARDS. CONTRACTOR SHALL TAKE NECESSARY PRECAUTIONS TO PROTECT EXISTING UTILITIES AND STRUCTURES AND ANY DAMAGE TO THEM SHALL BE REPAIRED IMMEDIATELY BY THE CONTRACTOR 8. UNLESS OTHERWISE NOTED,UNDERGROUND UTIUTY LINES SHALL BE INSTALLED IN ACCORDANCE 4. ALL EXISTING CURBS,CURB&GUTTER AND SIDEWALK TO BE REMOVED,OR DAMAGED BY THE AT HIS EXPENSE. WITH THE FOLLOWING STANDARDS IN ADDITION TO OTHER APPUCABLE CRITERIA CONTRACTOR SHALL BE TAKEN OUT TO THE NEAREST JOINT. 6. EXISTING CHAIN LINK FENCE AT THE PROJECT SITE SHALL BE DEMOLISHED AND REMOVED FROM 8.1. NO MORE THAN 300 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME 5. EXISTING ASPHALT CONCRETE PAVEMENT SHALL BE SAW CUT AND REMOVED AS PER THE THE SITE AND FOUNDATION POSTS REMOVED TO A MINIMUM OF 2-FEET BELOW FINISHED GRADE. 8.2. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. SPECIFICATIONS.REMOVAL SHALL BE DONE IN SUCH A MANNER AS TO NOT TEAR,BULGE OR 8.3. RESTABIUZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THE CONTRACT DISPLACE ADJACENT PAVEMENT.EDGES SHALL BE CLEAN AND VERTICAL IN A SINGLE 7. EXISTING WET WELL SHALL BE DEMOUSHED TO 2-FEET BELOW FINISHED GRADE(REMOVE HATCH 8.4. DOCUMENTS AND APPUCABLE STANDARDS. RECTANGULAR SHAPE AND ALL CUTS SHALL BE PARALLEL OR PERPENDICULAR TO THE DIRECTION AND ALL INTERNAL PIPING AND COMPONENTS)AND FILL WITH SAND OR PEA GRAVEL 8.5. APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH. OF TRAFFIC. 8. CONTRACTOR SHALL RE-GRADE AS NECESSARY FOR STABILIZED CONSTRUCTION ENTRANCE(SCE). 9. IN GENERAL,ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE CHECKED DAILY AND 6. DISPOSAL OF ALL EXCESS MATERIAL IS THE RESPONSIBILITY OF CONTRACTOR,AND SHALL BE REPLACE EXISTING SIDEWALK AS NECESSARY AT THE COMPLETION OF PROJECT.REFER TO AFTER EACH SIGNIFICANT RAINFALL.THE CONTRACTOR SHALL PERFORM THE DETAILED PERFORMED IN ACCORDANCE WITH ALL APPLICABLE FEDERAL STATE,AND LOCAL REGULATIONS. SPECIFICATION FOR SITE RESTORATION REQUIREMENTS. MAINTENANCE INSTRUCTIONS OUTUNED IN THE HANDBOOK FOR EACH STRUCTURAL AND VEGETATIVE MEASURE PROVIDED.THE FOLLOWING ITEMS SHALL BE CHECKED IN PARTICULAR 7. UMITS FOR REPAVING ARE DEPICTED ON THE PLANS.CONTRACTOR SHALL MILL AND OVERLAY 9. ACSA HAS REMOVED ALL PERTINENT EQUIPMENT FROM THE PUMP STATION.ALL REMAINING ENTIRE ROADWAY WIDTH.ALL AFFECTED STRIPING SHALL BE REPLACED IN ACCORDANCE EQUIPMENT TO BE REMOVED AND DISPOSED. 9.1. EROSION CONTROL STRUCTURES SHALL BE CLEANED WHEN THEY REACH 50%CAPACITY. WITH VDOT STANDARDS.UMITS FOR MILL AND OVERLAY SHALL EXTEND A MINIMUM OF 25 9.2. SEEDED AREAS SHALL BE CHECKED REGULARLY TO ENSURE THAT A GOOD STAND IS FEET BEYOND UMIT OF TRENCHING OR IMPACTS. MAINTAINED.AREAS SHOULD BE FERTILIZED,RESEEDED AND MULCHED AS NEEDED. 0 9.3. ALL ADJACENT ROADWAYS SHALL BE KEPT CLEAN.FILL SHALL NOT BE SPILLED INTO THE 8. SUB BASE MATERIALS IN ROAD&PARKING RIGHT OF WAY SHALL BE COMPACTED BY ROADWAY. MECHANICAL MEANS AND TESTED FOR THE CORRECT BEARING PRESSURE,RECORDED AND c'c77 9.4. THE CONTRACTOR SHALL PROVIDE DUST CONTROL AS REQUIRED. SENT TO THE ACSA PROJECT MANAGER. ay+ 9.5. THE AREAS OF CONSTRUCTION SHALL REMAIN IN STABLE CONDITIONS AT THE CLOSE OF .. EACH DAY.EROSION CONTROLS SHALL BE MONITORED AT THIS TIME,MAINTAINED AND 9. ALL CONCRETE USED IN VDOT RIGHT OF WAY THAT IS EXPOSED TO ENVIRONMENTAL REPAIRED OR REPLACED IF NECESSARY. CONDITIONS SHALL BE AIR ENTRAINED AND CLASS 3 AND CLASS 4. 9.6. AN ADEQUATE RESERVE OF EROSION CONTROL MATERIALS SHALL BE ON SITE AT ALL TIMES FOR EMERGENCY OR ROUTINE REPLACEMENT AND SHALL INCLUDE MATERIAL TO REPAIR DRAINAGE SILT FENCES AND OTHER DEVICES USED TO STABILIZE THE SITES. i 9.7. THE CONTRACTOR SHALL PROTECT EXISTING VALVES,MANHOLES,ETC.FROM BEING 1. CONTRACTOR SHALL EXERCISE CARE,ESPECIALLY AT INTERSECTIONS AND GUTTER UNES,TO T COVERED. PROVIDE POSITIVE DRAINAGE.ANY AREAS WHERE WATER IS IMPOUNDED AS A RESULT OF THIS 7 i 9 8 9 PRELIMINARY NOT FOR w CONSTRUCTION IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. DATE.AUGUST 15,2019 .,LTlf O, UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED Q I �4 5 UCENSED ENGINEER,TO ALTER THIS DOCUMENT. WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. �O' .f+ USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE S' 8-z2-I? 2 DRAWING IS NOT SCALABLE WHEN NO SCALE BAR IS PRESENT. o GENERAL FILE NO. • t - KLIBER L BELL JR. a IN CHARGE OF REB ALBEMARLE COUNTY SERVICE AUTHORITY N0.037293 a . 6643.63413-001 �• 0 ,,��4,4 DESIGNED BY DOS OAK FOREST PUMP STATION ABANDONMENT PROJECT G-1 `YS70NAL H CHECKED BY SLS DATE DRAWN BY DSS/IH O'BRIENBGEREENGINEERS,INC ALBEMARLE COUNTY,VIRGINIA AUGUST 15,2019 NO. DATE REVISION INT. RICHMOND,VIRGINIA GENERAL NOTES 1 w i i / o w _ , LEGEND 1 D I..MI ilr eN IP4vvf \ )li INDEX CONTOUR 420__ a 1 i,.: INTERMEDIATE CONTOUR co cLii i..,, FENCE BUILDING nP n O PROPERTY PIN Q EX.SANITARY MANHOLE • O O SURVEY CONTROL POINT 6 EDGE OF PAVEMENT CURB AND GUTTER 1 ''� I� /1 EX SANITARYI SEWER -M= IIJY Iu' yv/ i\'/J/\��/ / EX.GAS MAIN -o- .QiIii \/ EX.WATER MAIN EX WATER VALVE • EX.STORM DI = ❑ = EX.STORM DRAIN MANHOLE / EX.STORM DRAIN ikilitmal.O %. % EX.WATER METER o wN SHEET C-1 TREE W/CANOPY ` 0 ,j % 11 111111114;44/ UTOPERTY LINE -- 1111411rUTILITV EASEMENT'"orp O WOOD UNE.4 EX SANITARY SEWER LATERA UTOCO 111> ,41111111111ftkVig, \\ EET C� / EX SANITARY SEWER LATERAL � OAK FOREST SANITARY SEWER ,. OAK FOREST SANITARY MH O OAK FOREST SANITARY CO SHEET C-2 '� <2/0 OAK FOREST SANITARY LATERAL • BORING or \ B-ID \•`� TEMPORARY CONSTRUCTION ���•(44 / EASEMENT �� PERMANENT SANITARY - SEWER EASEMENT --- ELECTRICAL EASEMENT /," \ 4, 747 lIllkko,404 v_41* ( Q • �� SHEET C-5 \/".• . •4 i 4 • 3 • •0 illr O c.; • , . 1 .- /- t ,� / <. L. KEY MAP 1-=10a 100' 0 100' PRELIMINARY i NOT FOR CONSTRUCTION R IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. DATE:AUGUST 15,2019 olki't' H O ff, UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED O, p! UCENSED ENGINEER,TO ALTER THIS DOCUMENT.WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. ,�. 7Cy USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE. 0 8_��� 2 DRAWING IS NOT SCALABLE WHEN NO SCALE BAR IS PRESENT. t.• ZJ ROBERT E BELL.JR. > IN CHARGE OF REB ALBEMARLE COUNTY SERVICE AUTHORITY GENERAL FILE NO. w ' A"▪ Lt( 11$ NO.a1,7_z�,,,����� DESIGNED BY DSS is OAK FOREST PUMP STATION ABANDONMENT PROJECT 6843.63413-002 i `s`r.ONAL$�G CHECKED BY SLS DATE -2 III DRAWN BY DSS OBRIEN&GERE ENGINEERS,INC ALBEMARLE COUNTY, VIRGINIA AUGUST 15,2019 sNO. DATE REVISION H RICHMOND,VIRGINIA KEY PLAN St LEGEND / PARCEL Y OAK - ,., 22 id o FOREST ALBEMARLE a `'�`i am am•' COUNTY SERVICE ����," _ •.. vg , AUTHORITY J � I. LETTER CO SAL O -- _- INV.511.99' I ,, ,,�„ ',..«•y ' SERVICE CORPORATION I ---- DATED FEBRUARY 25.1980 ___ FROM ACSA DB 688 P. - �`� \ 678,680 PLAT -- =� - .r \ ,^ • • INV.511.78' � 4,4, �\,�'�l' I EXISTING 1 1 q 1 EASEMENT • i'i Iw%.•'-�'�• _�srx:a„"^_ m-.. CUT AND CAP EXISTING 4•FM, At' m.... - - - . -----• X N . FILL WITH FLOWABLE FILL AND PLUG AND SEAL --- - r 1,"�_..-- ABANDON IN PLACE INTERNAL FORCE © .^-'•- .-- -«-- ` -_ 1 y -c ' MAIN CONNECTION - 1 Ln U 2 1 PER DETAIL ON ^-•^- ^r)- 1 /-/ i SHEET C-7i i i j O O ���r_: TMP 61W-3-13 •. _. . JZ C) V LOT 1 BLOCK H ir' � Iy Dr-�'� WESTFIELD SEMF .'"J"��I I-"sl•. !2�Di' \ CHARLESTON LLC L' I -«I z :'Z... I f D B 4788 P 714 tt--" ▪ m -., - \ \ s cif- ,•' 2.m \REMOVE EXISTING FENCE AND SUPPORTS ! --- -_-_ •---•---• >m � i �, \ i ..�...., ���, .. - mnr .r.. ice+- +71 -N ', //TT��''�� :� _ 1 1 /11'�I1.-'' 1 6 v N ,► 1 1c1 ).- J DEMOLISH EXISTING PUMP I!" �; -:� ,y IC STATION AND APPURTENANCES. -p- - - ''' --- ..,. -3 'x ' . ;"1 � 1 SEE PLANS AND SECTIONS(THIS ,I 1 • 'i v �! yX� W FFt'1�.,,1 wwa SEWER LIFT STA no ...... L \ q 1 SHEET)FOR DETAILS ... ... w OAK FOREST SURDIIVSION „- (h'r r (ice/ �.i•� �_ I` 1 ' I SEE PROPOSED SEQUENCE OF ,. 0- ' `a.-•j - `♦-- ,jam'9,�V ! .J\ /"' r� 1� \ CONSTRUCTION NOTE 11 I _ice_R g'+:...� AL BV AEAWUNwY.... S ! _.. �• � 11 C `II`\ • 9 �G l ` �, ��/ Al' 41 r ��CAP EXISTING CONNECTION TO WET - "-" «•'••�• _.-.._ .a...�.w ... �- I �I`\/ l WELL PER DETAIL ON SHEET C 7 Y\ ,,•-} �G` r t �, .,o , ® , \ \ _ _ _ _ - _ _ _ _ _ OAK FOREST SUBDIVISION �"'" - PUMP STATION AS BUILT \'� \. j O NOT TO SCALE `► 14-\ �� 2 V�O ,e\ - �. , 20'PERMANENT ACSA c� SANITARY SEWER , I�� EASEMENT FLOW CONTROLBYPASS PUMPING PROPOSED SEQUENCE OF CONSTRUCTION 1 �1 1 J , �Tr �' 4. d \ ♦ i- x `� _/ ,/ THE CONTRACTOR SHALL FURNISH ALL LABOR,MATERIALS,EQUIPMENT AND SUPPLIES,AND SHALL PERFORM ALL WORK 1. THIS PROPOSED SEQUENCE OF CONSTRUCTION HEREIN IS A GUIDELINE ONLY.THE CONTRACTOR SHALL BE SOLELY 1 10'TEMPORARY ACSA RELATED TO THE ISOLATION OF THE PUMPING STATION AND CONTROL OF SEWAGE FLOW AS NECESSARY FOR RESPONSIBLE FOR SEQUENCING HIS WORK ACTMTIES TO MEET SCHEDULE AND REQUIREMENTS FOR CONSTRUCTION ` \� - / CONSTRUCTION PERFORMANCE OF THE WORK.FLOW CONTROL AND SEWAGE HANDLING METHODS SHALL BE REVIEWED AND APPROVED SPECIFIED IN THE CONTRACT DOCUMENTS.PRIOR TO CONSTRUCTION,THE CONTRACTOR SHALL SUBMIT A DETAILED I } a L ///,�EASEMENT BY THE OWNER PRIOR TO WORK COMMENCING AND IS FURTHER DISCUSSED HEREIN. SEQUENCE OF CONSTRUCTION INCLUDING CONSTRUCTION PHASING,TESTING,AND TIE-IN ACTMTIES.CONTRACTOR SHALL r /T�' v./,I NOTE THAT CERTAIN ELEMENTS OF THIS PROPOSED SEQUENCE ARE REQUIRED IN ORDER TO MAINTAIN BOTH VERTICAL AND } -�,[ 1��Y C \ ♦ \ �/ i �.i PROJECTED FLOW RATES FOR THE PUMP STATION ARE AS FOLLOWS FLOW DATA BASED ON STATION OPERATION FROM HORIZONTAL SEPARATION REQUIREMENTS BETWEEN WATER AND SEWER FACILITIES PER VDH. \(„y" \ / •I 1 ( 1/3/18 TO 2/26/18): 7�,-{ _ \ 2. ALL EXISTING SEWER SERVICES SHALL REMAIN IN SERVICE DURING CONSTRUCTION. '} *) 1 Y T Y`.�-�, \ \ \ AVERAGE DAILY FLOW RATE-7.5 GPM '� 1 ,'♦„'� \� ^` 3. THE CONTRACTOR SHALL HIRE A THIRD PARTY TO PERFORM A PRE-EXISTING AND POST-CONSTRUCTION SURVEY OF \ Y.N---)-.. .1 AVERAGE PEAK FLOW RATE-18.7 GPM S 1 ♦♦ \ *-1 PARCELS TMP 61W-3-14,TMP 61W-3-69 AND TMP 61W-3-68.PRE-EXISTING SURVEY SHALL BE COMPLETED PRIOR TO INITIATING I ♦ \ MAXIMUM DAILY FLOW RATE-10.6 GPM ANY WORK ON THESE PROPERTIES. \ �4`I, ,vv \ \ \ MAXIMUM PEAK FLOW RATE-26.5 GPM 4. INSTALL EROSION AND SEDIMENT CONTROL MEASURES PER PLANS AND IN ACCORDANCE WITH APPUCABLE PERMIT _ yp `t /' THE CONTRACTOR SHALL SUBMIT FLOW CONTROL AND SEWAGE BYPASS PUMPING ARRAGENENT PLANS TO THE OWNER REQUIREMENTS. \ Ls� � al ` \ V •♦ N \ AT THE PRE-CONSTRUCTION MEETING FOR REVIEW AND ACCEPTANCE.THE PLAN MUST BE SPECIFIC AND COMPLETE, � \ `NJ \ ♦ 5. CONTRACTOR SHALL TEST PIT AND VERIFY LOCATIONS AND DEPTHS OF EXISTING MAINS,SEWER LATERALS,AND SERVICE \ /`�� 9 C \ t ♦ N \ AND SHALL INCLUDE AS A MINIMUM THE FOLLOWING DETAILS: LINES FOR TIE-INS AND ALL OTHER AREAS NOTED ON THE PLANS PRIOR TO CONSTRUCTION.THE CONTRACTOR SHALL NOTIFY Nt -�`C '}�-� �� 1.CAPACITIES OF EQUIPMENT. THE ENGINEER IF REVISIONS TO PLANS ARE REQUIRED.ADDITIONALLY,THE CONTRACTOR SHALL TEST PR EXISTING UTILITIES �'7, 1 • 1 \\.J p, ♦♦♦ 9`2\ ,. ,,›i ; V'-\ \ ` 2.NUMBER AND TYPES OF PUMPS(TWO MINIMUM)AND CONTROLS. AS IDENTIFIED ON THE PLANS. ��� \c+�J '�,., (Mt"y' 3.PROTECTION AGAINST PIPE LEAKS AND/OR BREAKS. 6. CONSTRUCT PROPOSED GRAVITY SEWER AND MANHOLES FROM SSMH 5 TO SSMH 6 VIA JACK AND BORE METHOD.REMOVE ��'- Y r�\ , N r \♦♦ " ,.r-NiT \ 4.TEMPORARY SEWER PLUGGING METHODS AND BYPASS TIME DURATION. EXISTING CLEANOUT AND INSTALL PROPOSED SSMH 7.INSTALL NEW SEWER MAIN FROM SSMH 6 TO SSMH 7 AND CONNECT .%\/� 1 EXISTING 8-INCH PVC TO SSMH 7.ALL CONSTRUCTION SHALL BE WITHIN THE PROPOSED TEMPORARY AND PERMANENT ACSA ��..� '\ ,\/ �� 1 f �- 5.SIZE,LENGTH,MATERIALS AND METHOD FOR SUCTION AND DISCHARGE PIPING. '7 �'�.l.--J i'�-� 1 ♦ \ i1,V Y 1 N. EASEMENTS. ♦ t METHOD OF NOISE CONTROL FOR /O 1 ( -�; /'+ 1• ,�6. EACH PUMP AND R GENERATOR. 7. CONSTRUCT PROPOSED GRAVITY SEWER AND MANHOLES FROM PROPOSED SSMH 1 TO SSMH 5.ALL CONSTRUCTION SHALL \\� ,� '7' \ / \ [\ ♦(>\ } i'� ♦ �,r• 7.BYPASS PUMP LOCATION. 10'TEMPORARY ACSA ,-,1-- ,..„ BE WITHIN THE EXISTING AND PROPOSED TEMPORARY AND PERMANENT ACSA EASEMENTS. ja \ 8.CONTRACTOR'S AUTOMATED ALARM SYSTEM WITH A MONITORING AND RESPONSE PLAN AND REDUNDANT L y CONSTRUCTION �� HIGH-WATER ALARM FLOAT(IN EXISTING MANHOLE)CONNECTED TO EXISTING SCADA SYSTEM OR 24/7 CELLULAR 8. PRIOR TO ABANDONMENT OF THE OAK FOREST PUMP STATION AND FORCE MAIN AND THE INSTALLATION OF PROPOSED A`- N - 4'.J��i EASEMENT .\\J'1 _� K ♦�-' A , AUTODIALER GRAVITY SEWER AND MANHOLES FROM SSMH OAKFST•1-3 TO SSMH 1,ALL NEW GRAVITY SEWER SSMH 1 TO SSMH 7 SHALL BE "`r FOR THIS PROJECT THE FLOW CONTROLBYPASS PUMPING PERIOD STARTS AFTER ALL NEW MANHOLES AND SEWERS CONSTRUCTED AND ACCEPTED. 1 20'PERMANENT ACSA FROM SSMH 1 TO 7 HAVE BEEN INSTALLED AND TESTED,BUT PRIOR TO REPLACING EXISTING SANITARY SEWER AND 9. UPON ACCEPTANCE,INSTALL TEMPORARY BYPASS PUMPING TO ADEQUATELY BYPASS THE PUMP STATION AND REMAINING SANITARY SEWER MANHOLES.REFER TO THE PROPOSED SEQUENCE OF CONSTRUCTION. PROPOSED GRAVITY SEWER AND MANHOLES PER THE SEWERAGE COLLECTION AND TREATMENT(SCAT)REGULATION AND EASEMENT THE CONTRACTOR SHALL FURNISH ALL LABOR AND SUPERVISION TO SETUP,OPERATE,MAINTAIN AND MONITOR THE AVAILABLE FLOW DATA THE CONTRACTOR SHALL SUBMIT A BYPASS PUMPING PLAN DURING THE PRE-CONSTRUCTION g P LAN BYPASS SYSTEM.NOTICE OF SETUP AND OPERATION SHALL BE PROVIDED AS NOTED IN THE PROPOSED SEQUENCE OF CONSTRUCTION. MEETING FOR ACCEPTANCE. 10. ONCE THE TEMPORARY BYPASS PUMPING ARRANGEMENT HAS BEEN INSTALLED AND APPROVED,INSTALL THE PROPOSED 7^=10' 10' 0 10' THE CONTRACTOR SHALL UTILIZE BYPASS EQUIPMENT THAT WILL NOT HAVE NOISE LEVELS ABOVE 57 DBA AT ALL TIMES, GRAVITY SEWER FROM SSMH OAKFST-1-3 TO PROPOSED SSMH 1.COORDINATE WITH THE SERVICE AUTHORITY FOR MEASURED AT A DISTANCE OF 60 FEET FROM THE SOUND SOURCE. ISOLATION AND TIE-IN MAINS AND SERVICES AS DEPICTED.PROVIDED A MINIMUM OF 2 WEEKS'NOTICE TO THE SERVICE AUTHORITY TO PROVIDE ISOLATION OF EXISTING MAINS FOR TIE-INS. w SHOULD ANY LIQUID OR SOLID FROM THE SEWER COLLECTION SYSTEM BE SPILLED,DISCHARGED,LEAKED OR 1. OTHERWISE DEPOSITED TO THE OPEN ENVIRONMENT AS A RESULT OF THE CONTRACTOR'S FLOW CONTROL 11. DEMOUSH THE EXISTING OAK FOREST PUMP STATION AND FORCE MAIN PER THE CONTRACT PLANS AND SPECIFICATIONS. OPERATIONS,THE CONTRACTOR SHALL IMMEDIATELY CLEAN UP THE AFFECTED AREA AND ASSUME ALL COST CONTRACTOR SHALL COORDINATE WITH THE SERVICE AUTHORITY FOR REMOVAL OF ANY PERTINENT EQUIPMENT FROM THE ASSOCIATED HEREWITH.THE CONTRACTOR SHALL ALSO NOTIFY THE OWNER AND APPROPRIATE REGULATORY PUMP STATION.ALL REMAINING EQUIPMENT AND MATERIALS SHALL BE REMOVED AND DISPOSED.ABANDON EXISTING SEWER - AGENCIES. FORCEMAIN USING FLOWABLE FILL AND CAPPING THE ENDS AS INDICATED IN THE PLANS AND DETAILS.DEMOLISH EXISTING PUMP ILN,REMOVE CONCRETE SLAB ON THE REMAINING WITH PEA GRAVEL GRADE AND FOUNDATION,REMOVE THE TOP 4-FOOT SECTION OF THE WET WELL ANDFILL PRELIMINARY 12. PERFORM FINAL SURFACE RESTORATION ACTMTIES.CONTRACTOR SHALL PROTECT IN PLACE ALL SURFACE FEATURES TO NOT FOR DEGREE POSSIBLE AND SHALL LIMIT WORK IMPACTS TO THE AREAS DEPICTED ON THE PLANS.WHERE REQUIRED FOR CONSTRUCTION THE CONTRACTOR SHALL REMOV E AND REPLACE ALL EXISTING SURFACE FEATURES IN LIKE AND KIND TO CONSTRUCTION EXISTING,OR BETTER CONDITION.FEATURES TO BE REPLACED ARE NOT SPECIFICALLY DEPICTED ON THE PLANS.THIS NOTE 4 IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. SHALL APPLY TO ALL SURFACE FEATURES INCLUDING,BUT NOT LIMBED TO,EXISTING CURBS,GUTTERS,SIDEWALKS, DATE:AUGUST 15,2019 o O� ▪ `eNLTH ,14, ▪ UCENSED ENGINEER,TO ALTER THIS UNLESS ACTING UNDER THE ON OF A DOCUMENT.WHEN DRAWINGS INACCURACIES ARE REPRODUCED BY ANY MEANS.INTRODUCED VEGETATION,PAVEMENT,AND SIGNAGE 13. EROSION AND SEDIMENT CONTROL MEASURES SHALL ONLY BE REMOVED ONCE APPROVED BY THE ALBEMARLE COUNTY �.p USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE. VSMP INSPECTOR. ,�� 8-u'✓<q/ y DRAWING IS NOT SCALABLE WHEN NO SCALE BAR IS PRESENT. U ROBERT E.BELL.JR. a IN CHARGE OF REB _ • ALBEMARLE COUNTY SERVICE AUTHORITY CIVIL FILE NO. $ ;o NO 037293 s OAK FOREST PUMP STATION ABANDONMENT PROJECT 6643.63a13-003 `yLV DESIGNED BY DSS S`sIONA6 ECG` CHECKED BY SLS _ DATE -� DRAWN BY DSSIIH O'BRIEN&GERE ENGINEERS,INC ALBEMARLE COUNTY,VIRGINIA _ P.S. ABANDONMENT PLAN NO. DATE REVISION _ INT. RICHMOND,VIRGINIA AUGUST 15;2019 \t \ I �3 m y I mm \ m a \mm TMP 61W1-A•17 I \ \2 SYLVIA CECHOVA I D 8 3824 P 6 TMP 61W1-A-13 ' I \ STEPHEN LANCE WEISEND \ I 1102 T CIA \ KATHRYN LYNN SURCHEK I J� � OAK FORES I \\ D.B.2353 P.295 \-\ r TMP 61WUA-1fi IT ACSA _C, U `\ �'' \ I LARRY AND A I \ RECONNECT EXISTING CONSTRUCTIONEASEMENT I S \ ' DEBORAH P. JOHNSON I \ \ LATERAL TO MH I 0 W D 8 1825 P 138 \ O Tw \\ \ ' / V-'/ ,, , / TMP 61W1-A-14 4' / -L S ,� I THOMAS G.JR \ GF'/ I '{- ,- ,,r u /-, O IMP 61W1-A.15 / \ AND \ `-- \ ® - i , 1 43 I MICHAEL J JR. MAREN E WARD / 'v-�_ 1 \ \ \ ^ � � \ / I AND \ D B, 1731 P.396 / / 10 - \ /i / S \\ JANICE C.FABR1210 / / \ / �- $Qij� ��,` DB t256 P 29% \ ��� C CO /n _..... GO --- ivkd3 Z AA- - \ i l_ II? \ Ex zo AcsA SANITARY /� • �" //W. \ J ~ 1 a�ol"/� ,` J� \\ ___ _� _ may) \ SEWER EASEMENT // /--,✓ - / \- / • \ , -1. s• \<;/ \ S 00 ___ // /--�1Y• " SA.4+54 \I U 7 - 2+ _ \ MfPROPOSED I (� L -e�� -__ S�—S _ -- -- 1 r �,, -- -SSMH OAIO=RST-1-2, __ �-:1/-�/�� �l -- / N:3913734.51 l Z i ___ S /- i -i E:11484684.60\ 1 ..� �/�,��"j3 t` 1 `� �/ / 10'TEMPORARY ACS - / ` �� �j+C \�� O 1 - / / /-' '1 / CONSTRUCTIONS 6. \ / % \-t. J EASEMENT i _.,...._ , ,_,..., , \ ,\,,,,, g5i .....__. PLAN \`�- _�__�, 20' 0 20' -�, - 530 530 SSMH STA 0+00 - . . . . - - 51k 1+52 . . . . _ SSMH PROPOSA. • . . . . . . SSMH STA.4+54 1+ PoM=514.21. awwrt,l+ PROPOSED Au�r.1a PROPOSED RIM=504.57 SSMH ,L,� INV IN=507.95(SW) . . INV-IN=500.11 (NW) . . . . . . . M�9 88 RST 1 • . . . . . RIM=495.26 R T--2 a 1 INV.IN=5O8.0 (N) INV OUT-499.81 E. . . . . . . . . INV EN OUT=507 68(SE) O 1MM GI rr1.Qi nib INV O T=488.04 0 520 - (F) NV-OU7=488.30{E) F -520 2 510— _ EX.GRADE W -510 2 . . —�� cn 152 LF OF EX. 8'.PVC _ -- �. . . . . . . O / ex.GRADE 7 500 OF EX. — - - _ — _ — -500 . . . 1N IF OFB•8DR 28 Q 3.t81G O 11� U 490 1 -<s I 0 -400 120 LFOF 8'BDRZe PVC - S . . . . . . . . . . . . . . . . . . . ®2.03'A . Q 480 v) —480 o . . •. . I I . . W Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 l I. 460 . . . . . . I . . . . 460 -0-440 0400 1400 2.00 3400 4400 5W0 PRELIMINARY I NOT FOR 4 PROFILE CONSTRUCTION — 0 SCALE:HOR12.,'=20' 20' 0 20' `4 IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. VERT.1-.10' DATE:AUGUST 15,2019 O ��. LT11 OX, UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED 10' 0 10' G LICENSED ENGINEER,TO ALTER THIS DOCUMENT.WHEN DRAWINGS ARE REPRODUCED BV ANY MEANS. InTii O p f'P USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCAT F �4 8_u�r/ 2 DRAWING IS NOT SCALABLE WMEN NO SCALE BAR IS PRESENT. LL ROBERf E.BELL,JR. >I IN CHARGE OF REB ALBEMARLE COUNTY SERVICE AUTHORITY CIVIL FILE NO. �o No 037293 w OAK FOREST PUMP STATION ABANDONMENT PROJECT 6643.63413-004 DESIGNED BY DSSG.t �47 La ,VIAL E,O CHECKED BY SLS STA. 0+00 TO STA. 5+00 PROPOSED DATE ~1 DRAWN BY DSSnH NO. DATE REVISION INT. O'BRIEN&GERE ENGINEERS,INC RICHMOND,VIRGINIA ALBEMARLE COUNTY,VIRGINIA SEWER PLAN & PROFILE AUGUST 15,2019 2 a j �/ \ - % ���Jam.-�'.tJ'�J\i ��- TMa61xr3.1 H\.j`.. \. � \. `\� .� /kJ �i PROPOSED FUTURE CONSTRUCTION.TO TMP 61W-3-13 �' pp tl \ <' J \As"-�^ BLOCK 4 WESTI,E LD(SEWIF \. �, RECONSTRUCTED BY LOT 1 BLOCK H �' \ _ J_ ./\ CHARGE-ST'ON LLC "� \-" / TMP 61W1-A \ WESTFIELD SEMF CHARLESTON / O `\ i `�`� OB 4788 P 71a "\ '�J" -\�`;1j: N� OTHERS Y PARCEL Y OAK LLC CONTRACTOR SHALL c' ry r'' 1 PROTECT AND c�, t-\ i FOREST ALBEMARLE DB.4788 P 714 — COUNTY SERVICE \ / IJ " MAINTAIN THE 36'RCP \ I i \ / t AND INLET \ ST _ NITARY..1 \ <,J �\ pROPOS�,ED ANrT EASEMVENy l -14 LETTER TO SAL ASCO • • 1�(•C'lli`/ \� , \ J O CITBTRU TC ION /\ /�i / ��!,-\ TT \� SSMH 2" O D786 P7v /\= ., N39138'11.42 1U TE YAC �� • �� /\ �"-J _----: < \\ _ 5E 11484942.44 \,/ EASEMENT /"-\. j 1 7 ill.z___H STA,9+/ )_ i PROPO. -`"\fU _�y ! --�- ' �i, ' . ✓.'h,fly I SSMH3STORM DRAIN DATA .42 _ / MP \ - l . " L ▪ �� N:3913491.28 '-9y �. `-, \`L _ —L mil .`\/ /�-rk-{<: -� �I / E:11485�ZSa8--5°° STA 9.65 OjINLET F r,c �� / `/ _-._ Y'4 //_ INV.OUT=488.41' +s<<o � ) \� w. rr - " AN G ��-,.. -_- a \ — _ "1�1 p / ��°\, .00PROPOSEDI 36'RCP-73.OB' s oc' \ , R, i - i �: 5p5 " ', F. DIP 'SEI.�� `. — __ ��tiA. 0 - - SS H 4 ^ 02 s 9 / ('\ ° '>S- �� : _ w 7+06 T3 DP i - -.'® .8 b0 l / ' '�{� - •' 1 s N:3913443.18 `' �f �J9 laio'v1-\ AL 0 t _ 4, �-� < o SDMH 's'P / T, -17BLF i RIM 1509.42' -y _ -w OF ,3 P C 7R,' 1 V-A v -F.'_��- -, �_ _ - _ SDR 26 PVC 4i 0,' .1;. INV.IN=INACCESSIBLE DEBRIS ��� ,/ ,UMPNOU4\`• it l 6+00°- - . -— --k� O \' , 1- i ��_' 1 O (DEBRIS) 1 2-A M \ / I OF 8^ ,,A , f�l . ,�( 41 - V i A A �_I �-' A - _ ,� _ � - '' ` POSSIBLE TOP OF i 495 7 > i- - 4 B 4g5 Cr Z Ga x` ( _\ T - STRUCTURE(SUBMERGED) DWI �C � t>'�_. — �°�r�� (i'` SPOT=4el.aa' �� / ofg sod Jam/ �w _ s7A s+�® ;_Ki '� — _ O QL V '. �r�� � � \ ▪ � � �� i\._- �0 \ � � ^ SDMH(NO LID) ...-A �irf\ 1'LO 4.*lip) g�j : _;k : • > RIMH(NOI�' /• • -'1 7 O/l 10'TEMPORARY ACSA \ '\ v [CC]]''''/ 1 '\ f� / ' � A�PµOXIMK PER D CONSTRUCTION \ I i\ • ORB p ` ��al '... SU%)ea:oiEsi-.WEST FIEL EASEMENT `. 'I7 \ % \ 7 rJ` Z 0 _ _ V J \ /. 20'PERMANENT ACSA SEC REMOVE EX.TREES `r I ` �\ -�" / /- 0 yg9' SANITARY SEWER �. is---N' \ ` . O \ �-, Ni +_i EASEMENT \./,". \ 1 \ \ \ ��7^\O /N `J \�'max)....' INSTALL DUST COVER ON \ ` �w ` ^ / \ -( \ , PROPOSED MH lc() 1-100CA \ N PLAN N PROPOSED FUTURE \ w'T ' L/'1 CONSTRUCTION. 1^=20' 20' 0 20' GRADING BY OTHERS ,o 0 Inliill ��- V 520 ® I PTA 5+73 . . I STA,6+68 STA�+41 .STA 9+17I 520 . . OPOSED PROPOSED PROPOSED PROPOSED - MN OAKFRST-1.1 SSMI}2 SSMH 3 STA.9.65 1 RIM-494.66 I RIM1 90.33 RIM=49020 RIM�97.611 - I PROPOSED 't U - - - INV IN=485.15 CM) . . - INV N=484.48(NW) I INV IF=483.92(NW) - . . INV IN .76(NW) _ _ SSM 4 0 510 - INVGUT�964SE)--) -0W9UT=4842&(SE)-- INV OUT-483.72-(SE) INV-OUT-482.66(S) -RIM.4S4.W r - 510 . . INV 16=480.95(N). IDw - . . . . . INV OUT 480.75(SE) W . co WI. . . . . . . . I I . . . . . . . . . . . . . . . . W 500 - w /'I�GRADING BY OTHERS 1 ( W - 500 Q I= -- --,... • _ _._ — il, I= I \ I I, z_ _ 490 490 - Z 120 LF OF 8'SDR 28 PVC >, . . ` / __ . - . . . . O �i83% _ 95 LF OF 8'SDR 28 PVC O.TA%. _ C - - . . . i76LF OF SDR26 PVC00.54% - OF 8'DIP E4.. . P— 0 Z �. 73 LF OF 8'DIP 0.50% ,i. 0 . . . . . . . . �8.36% aeo _ o I I I t T o 460 o 0 . . . . .. . . . . . . . . . . . . . . . . . o O 470 - h . . . . I- - 470 o w I 1 . . I ( w z z II- 46° — 46° I � ( . . . . . W 450 HI 50 I 6490 7400 e+00 9.6 10+00 450 PRELIMINARY 61.3 T FO PROFILE CONSOTRUCTION SCALE:HORIZ 7^=20' 20' 0 20' ur IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. VERT.1^=10' DATE tipLTI1 op UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED 10' 0 10' :AUGUST 15,2019 n .'A 7. UCENSED ENGINEER,TO ALTER THIS DOCUMENT.WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. Q +Q USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE. -O �_� Z • DRAWING IS NOT SCALABLE WHEN NO SCALE BAR IS PRESENT. ROBE L.BELL,JR. —>, ALBEMARLE COUNTY SERVICE AUTHORITY CIVIL FILE NO. IN CHARGE OF REBB I NO 037293 a 6643.63413-005 �' ? W� DESIGNED BY DOS OAK FOREST PUMP STATION ABANDONMENT PROJECT ° ��'7 - STA. 5+00 TO STA 10+00 PROPOSED DATE- C-3 tiS70NAL:; CHECKED BY SLS 1 ~�� DRAWN BY DSS/IH NO. DATE REVISION INT. O'BRIEN&GERE ENGINEERS,INC RICHMOND,VIRGINIA ALBEMARLE COUNTY,VIRGINIA SEWER PLAN & PROFILE AUGUST 15,2019 Sy SEE PLAN NOTE 1 (r) STORM DRAIN DATA PROPOSED FUTURE CONSTRUCTION.TO V ` \ 11 _-—- LOT 22R SECTION TMP 63 -�\--9 l= \ Ct U O SDMH BE CONSTRUCTED BY \ 1 1 IP WESTFIELD SEAN DOUGHER TY �- ` r OTHERS / ( I O �I I, a INV.IN=507.61' \ ` O ' - -- STA 14+77 /� W INV.OUT=507.56' �. \ "- © - - PROPOSED 18'RCP-35.32 �� / 1 n 1 -�- / / SSMH? 4 f Z 1 \TMP 61W .14 / l \ O 1 -- - o / N:3913092.10 .�(Y� YaSITIVE 20'PERMANENT ACSA 411111, OSDMH cr '! V47B6 P 67 /.A , SUBTERRANEAN Lpi -5.70 F_;11485399.5, / • I I ,� /„ RIM=515.69' O v �\ ) • \ ® --� SANITARY SEWER l- •��' � \ 7MP / / J� - t ��'� • Ill �/ INV.IN(NW)=50721' f\/ /\ �h` (' EASEMENT ..�-� �` /-��i1 / --�j 2/ �Q C' INV.IN(SW)=507.01 /,, BORE PIT i--t -� 10'TEMPORARY ACSA v/ INV.OUT=507.01' 0 //'W',, 1�� ' \ CONSTRUCTION_ -� �/ / ,(/� z. 24'RCP-22.58' Q W STA 10+29 = EASEMEM 1 ' //T al INV.INLET=513.03' -f• �f PROPOSED ;" .Ilk. 1 1 A �� �#/-"1-� I ( ! /7 �1U� �� �LN O /� \ ,t \SSMH 5 PROPOSED GRADING -<< r 1 �— •o I a'�,i _'+ DROP INLET `+/ It N:3913385.12 AS PART OF FUTURE "' rt1 (� ; - --�� O Q\ Prt1 m ' IIIIi / 4' , 1JO RIM=513.32 \ . E71485097.19 CONSTRUCTION TO 1 ) f.'^ g ' �p off 1 ` Q INV.IN=505.56' Q •� OTHERS LETED BY i I \ -- �, a s79 ¢ 1 I /' i O� INV.QUT=5D5,38' rr^^ `� IV'S .r �l U 24"RCP-83.83' CO vJ -IO 46/GF OF.���'�� _1 ___ �1 E N '�' 3 �I ' ^o, DROP INLET Z 1 ��al 0 - `,�� -_ �.I I_TIC_370 LF OF 8'DIP W_/30"STEEL CA.41NG PIPE ) 1 \,00 -A 1 __� HP .L�. Ig or,./` -- pp��,,/ 10 RIM=510.85' ��JJ•� `�� -- IIMEMOr - - -- __—_ - - - - - -- , _ u •`'�o - — / �^ / "` - 0 IN=499.40' --�Q 1 � ' __ I 111 �� - ,.;,- INV. - -- / i '/// L e ' / INV.OUT=497.8S � ___ O ir1 2A'RCP-131.08' I/♦ 48"','S 1 RM PIPE INA.CESSISL FO-ClATIO(" - O �� � - __ Jm _ I — ,tom --- �.. �■.�_ ,. : - i- _ _ TMP 61W-3-68 r I BOREPIT�� illi‘vat m\ \Y i- ) � a LOT 21- SECTION 3 —y— Ell ` IBI SAN.SEWER DATA O TP \ \ \ / ON ! - N{GOW 1.: • cI GM�HP N:3913090.47 — INV.OUT�09.91' CONSTRUCTION 1 // _A w E:114&5321.28 ' _� - EASEMENT \ TOP SITE DROP INLET 1 ii m \\ J uIPLAN NOTES 20'PERMANNT ACSA \ SANITARY SEWER \ ELEVATION=516.13 I// Wv 11<I BORING LOCATIONS 1. REMOVE EXISTING CLEANOUT AND CONNECT EASEMENT PLAN BORING ID NORTHING EASTING DEPTH(FEET) EXISTING 8-INCH SEWER TO PROPOSED SSMH 7. 2. SUCCESSFUL COMPLETION OF TUNNEL B-1 3913278.02 11485165.72 50.00 REQUIRED PRIOR TO CONSTRUCTION OF 1"=20' 20' 0 20' REMAINING GRAVITY SEWER. ITITII B-2 3913232 18 11485207 01 50.00 530 STA 10.29. I STA.13+99 STA 14+7 I 530 PROPOSED - . . _ PROPOSED PROPOSE SSMH I SSMH 5 COMMONWEALTH DRIVE- . . - - - I RIM=48238 - RIM 479.13I INVIN 4B7 - iNV IN�60.00[NW) . . - - -. - - - INV IN=475.52(NW) INV IN=474.93(N) 520 - _-- INV OUTJ.79.90(SE) - _ — L IX. �) .... {�- - 520 --INV-OUT-475,32 _______INV - _ C. GRADING BY / — _ .� .— GRADE U I OTHERS / 1, r,�' � � EIECTRICJLL I . . I F 510 - W / 1 \ EAaeMEM - W - 510 W LU W W I - / N. .I 11n - 500 O � Q Q 7 -7 APPROXIMATE EDGE N 0 Z OF BORE PR • N.. 1 I - 490 - H- -_-_ - - 490 O •/ I . . APPROXIMATE U . EDGE \ 0 OF BORE PR O O - LL ` — — 480p +�_ ��� �� - 1 X) eTFEL CASING PIPE 1.16% I — — LL O .. m .7�� I 78 LF OF 8"SDR 26 PVC Q 0.50% O yl_ T 470 - CO (- - 470 Z .I . . . . . . . . . . . . . . . . . . . . . . . . . . . . I . . . . . - . I Z J _ . 0 txO} 460 - Q < - 460 A _ _ _ - . I I w . . — . . IWmg • G l J 440 10+00 ,1+ao 12.00 13=00 14+00 ,s+oo 440 PRELIMINARY FO 4 PROFILE CONSOTRUCTION .a SCALE.HOW-1"=20 20' 0 20' N IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. VERT.1"=10' DATE:AUGUST 15,2019 OI 311 7) UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED 10' 0 1D' t- UCENSED ENGINEER,TO ALTER THIS DOCUMENT.WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. USE THE GRAETERMINE THE ACTUAL SCALE 1DRAWING ISS NPHIC WOTSCALABLE HNSCALE BAR TODNO SCALE BAR IS PE ENT. KeERT E BELL,JR. > IN CHARGE OF REB ALBEMARLE COUNTY SERVICE AUTHORITY CIVIL FILE NO. Ci ao " 3 OAK FOREST PUMP STATION ABANDONMENT PROJECT 6643.63413-006 $2V DESIGNED BY DSS STA. 10+00 TO STA.15+00 PROPOSED DATE C-4 SS70NAL ECG CHECKED BY SLS O'BRIEN&GERE ENGINEERS,INC ALBEMARLE COUNTY,VIRGINIA _ SEWER PLAN & DRAWN BY DSS/IH NO. DATE REVISION INT. RICHMOND,VIRGINIA AUGUST 15,2019 O -\ g imi STORM DRAIN DATA 11 SDMH D RIM=474.59' INV.IN(E)=INACCESSIBLE \ INV.IN(S)=INACCESSIBLE INV.OUT=INACCESSIBLE 71- 10'TEMPORARY AC N f, —It i � CONS�SEMEN 12 RIM H480.79' LOL w \_IN — — ® INV.O=INACCESSIBLE IL INV.OUT=INACCESSIBLE —1.„7 _s _ 30'RCP-77.03' riiiii o STORM JUNCTION BOX(INACCESSIBLE) 10 +00I \\ SPOSDMH T1=459.4T S . +--$�6— 120LAOF 8'DIP 1 1 48'RCP-UNKNOWN' S . LIJ Ir I �i H _._ \_—._ -- \� ` �� — EXISTING ACSA \ '\ SEWER EASEMENT 2 � \ I" /\ 1\ D.\ BPG28 Z w ' / QA \ \—10'TAPORARY AC Q z ' • CONSTRUCTION \ z z m EASEMENT \ • 2 /off JELL II \ \ V i, • MP 6WWW-3�S 11 \ \ \ 14 \\ PLAN ,.=20• 20' 0 20' 510 510 . . . . SSMH STA. 1.5+97 - . . . . _ . . . . -.mail RIM=479.19 _ • INV IN=472.89 (NE) v INV IN=474.:5 (NW) . . 500 - F- - 500 W . . . . . . . . . . . . . . . W I . . . . . . . co . . . . W . . . . . . • 490 - CO - ---. - 490 Z . . . . . . . _ . . . . . . . . . . . . . O . . _ . . . . . . . . . . Q DEGRADE . . . . . . . . . . . . . . . . • 480 - Z _ _ - 480 Z . . O . . .`._— 120 LE OF 8".PVC.0.0.40 I - . . . . O O . . . . _ . . , a . . . . . . . . . . . . 0 o 470 - U. .� - 470 0 . . . . . . . . . . 0 LO 460 — I- — 460 o W 450 - Q - 450 EN ' ... . . . . . . . . . . . . . . . . . . . 440 - I 440 16.00 16+00 17 PRELIMINARY PROFILE NOT FOR SCALE:HORIL 1'20' 20' 0 20' CONSTRUCTION VERT.1'=10' IMjill '04 IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWNG WAS PREPARED AT THE S AI F INDICATED. 10' 0 10• DATE:AUGUST 15,2019 or4.140, T11 Op UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCEDp UCENSED ENGINEER,TO ALTER THIS DOCUMENT.WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. !•A USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SI E. iZ2 � DRAWING IS NOT SCALABLE WHEN NO SCALE BAR IS PRESENT.- C� CIVIL FILE NO. � � RDBEAT I BELL JR. a IN CHARGE OF REB ALBEMARLE COUNTY SERVICE AUTHORITY a No.03l293 re OAK FOREST PUMP STATION ABANDONMENT PROJECT 6643.63413-007 ��v DESIGNED BY DSS SS70NAL F'aG CHECKED BY SLS STA. 15+00 TO STA.16+00 PROPOSED DATE C-5 ~• DRAWN BY DSS/IH NO. DATE REVISION INT. O'BRIE RCHMOND,NR INIA INC ALBEMARLE COUNTY, VIRGINIA SEWER PLAN & PROFILE AUGUST 15,2019 i 2 !° FRAME & COVER -.._ _ %v 59 (SEE FIG. S-I-D,E) -. STREET SURFACE OR \" , \'�, \\'\\•\�. 0 8 E n�—{ NON-PAVED AREA Z • �� % \/��/ o $ o IR SLOPED AREA !— .'/�i� -j r_:.- ,J_:Vic_ \- REMAINING BACKFILL SHALL EI �`- E , ■ 11!1'•0' MAX % 36'MI 4 LARGER THAN 5' IN ANY OT CONTAIN ROCK MATERIAL n� ...6 I vs L ��. . DIMENSION 3000 PSI CONC. BASE 24'MI INDAL BACKFILL* I, i- BENCH SLOPED TO FLOW 8'MIN (6' LIFTS) RUBBER COATED STEEL - 3' 0' MIN CHANNEL 1/4' 1' MIN }�'" "'•� •__ EMBEDME THOROl1GHLY COMPACTED ,IY $Ent'x' Ai o G STEPS CAST IN PLACE f— SPRING LINE O_ BY HAND OR APPROVED �,, m E3 I� ,^,, )n u'JJ • OF PIPEme, MECHANICAL TAMPER w a3 PRECAST REINFORCED N _ HAUNCHING ii ye f9 O. 68 STONE g CONCRETE SECTIONS 12 MIN BEDDING 6' max E 'O' RING SEALS _16' MAX a' min o E MINIMUM ELEVATION jj '■,'�� BRANCH FOUNDATION(SHALL BE ~ -- 12' REQUIRED WHEN SOIL ms• -„i E ' DIFFERENCE ACROSS M.H.S' 4'-0' ■ �i 1.1- \%\/\/\/ %`✓j\� CONDITIONS ARE UNSTABLE ,ELF • E FROM INLET TO OUTLET _ ���/\�� � \\ \�\� (ALL PIPE) u SHALL BE 0.20 fEET. ��, .,n� .. --I hU I E VARIES 1,7 �d DEPTH OF FLOW CONC RET ,E CHANNEL TO BE FILLETS \� 2' .'S�� _A n_ 3/4 DIAMETER �I-�_ „I�� `�� i F� CONTRIBUTING 9 �_� NOTE ' SEWER. __ 1.OPEN CUTS IN PAVED AREAS WTHIN EXISTING ROOT RIGHT OF WAY SHALL BE O O A FILLETED INVERT FOR A SMOOT_ 12' 1 TRANSITION OF FLOW BETWEE i:_t� titna�: iVIA i aj��' NOTE: BAG DUCTIL ENTIRELY WITH NO. 21A STONE. INLET &OUTLET PIPE SHALL B•-='-ate--a��a�:--!i_e..- FLEXIBLE CONN TIO 2.FOR DUCTILE IRON PIPE THE BOTTOM OF THE TRENCH SHALL BE SCRAPED 1 PROVIDED. MIN. 6' BEDDING WITH STAINLESS STEEL ALL CONNECTIONS TO AND COMPACTED, AND ALL STONES REMOVED OR A 4' BEDDING OF NO.68 BAND EXISTING MANHOLES SHALL STONE SHALL BE PROVIDED NOTE : WI NO. 68 STONE IL BE CORED AND A FLEXIBLE 3.WHERE ROCK IS ENCOUNTERED PIPE SHALL BE INSTALLED ON A MINIMUM 6' $.-.0 L. _ 1. BEDDING THICKNESS REQUIREMENT SHOWN IS MINIMUM AND SHALL BE I- CONNECTION ' BOOT ' BEDDING OF NO.68 STONE „E' E •E AT w SPECIFICALLY DETERMINED BY THE CONSULTANT FORTE SOIL CONDITIONS. O INSTALLED °'_u -f: n+Z. w 2. THE CONSULTANT WILL DETERMINE WHETHER MANHOLES SHALT. HAVE 3 v EXTENDED OR NON-EXTENDED BASES. 3. ALL JOINTS, OFT HOLES,INLETS, OUTLETS TO BE SEALED & GROUTED INSIDE AND OUT. TYPICAL MANHOLE PLAN TYPICAL SEWER PIPE o 0 TYPICAL MANHOLE SECTION SHOWING BRANCH TIE - IN INSTALLATION IN TRENCH \ SHOWING BRANCH TIE IN ,'• NTS NTS N.TS FIG.S-3 TYPICAL MANHOLE FRAME & COVER FIG. S-I-B FIG. S-I-A N.T.S TD•28 FIG S-I-D TD-21 TD-23 TD-25 SEWER SERVICE LATERAL CONNECTION NOTES: I.WHERE A SEWER SERVICE LATERAL CONNECTS TO A MANHOLE AND NO INVERT ELEVATION FOR THE SERVICE LATERAL IS INDICATED,THE TOP(CROWN)ELEVATION OF THE SERVICE LATERAL PIPE SHALL BE AT LEAST 0.2'HIGHER THAN THE TOP(CROWN)ELEVATION OF THE THE LOWEST PIPE CONNECTED TO THE MANHOLE. 2.SEWER LATERALS IAPPEU INTO AN EVISIING SEWER MAIN SHALL RE CONNECTED USING A PIPE SADDLE. 3.MINIMUM GRADE FOR SEWER SERVICE CONNECTION SHALL BE 2% Q (1/4'PER F001 I 4.ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER DIAMETER 2'MIN I 5.ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER OF 3 FEET. SAI T TREATED FINISHED GROUND 2 x 4 MARKER '� PLUG END OF 1 MAIN LIN. ,�, SECTION SERVICE LATERAL ‘i 4sDo wy M ■■ a IN UNE WYE-TEE PLAN •• VARIES e SEWER SERVICE LATERAL CONNECTION N.T S. FIG.S-2 PRELIMINARY F TD-27 NOT FOR IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPRED AT THE SCALE INDICATED. CONSTRUCTION or..... Tii op UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED DATE:AUGUST 15,2019 L f UCENSED ENGINEER,TO ALTER THIS DOCUMENT.WHEN DRAWINGS RE REPRODUCED BY ANY MEANS. ¢+ USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE. G' DRAWING IS NOT SCALABLE WHEN NO SCALE BAR IS PRESENT. ALBEMARLE COUNTY SERVICE AUTHORITY CIVIL FILE NO. 22-I? yftOBERi E.BELL JR. > IN CHARGE OF REB $ �o - OAK FOREST PUMP STATION ABANDONMENT PROJECT 6643.63413-008 yTV DESIGNED BY DSS G~ DATE _6 `(3jU F. CHECKED BY SLS w �N1,� NAL O'BRIEN&GERE ENGINEERS,INC DRAWN BY DSS/IH NO. DATE REVISION INT. RICHMOND,VIRGINIA ALBEMARLE COUNTY, VIRGINIA DETAILS AUGUST 15,2019 i NOTES: ei 1.FOR SEWERS 15'AND SMALLER DIAMETER. ,n. BRASS COUNTERSUNK METAL CAP WITH BRASS SCREW PLUG(3-1/2"MIN. COUNTERSUNK SCREW PLUG MILL ASPHALT TO DISCONNECT SEWER AS SHOWN.INSERT MECHANICAL DIAMETER) LIM7S SHOWN ON PLANS PLUGS PLACE C000RETE,PARODIC ANO COAT WITH p TWO COATS OF ASPHALT-BASED COATING W MEP I H 'I` VDOT SM-9.5A FINISHED GRADE SHALL BE THE SAME 2.FCW SEWER la"AND LP T MASONRY DIAMETER SAME AS 15'AND MATCH EXISTING PAVEMENT AS PRE-CONSTRUCTION GRADE BE SLOSin51ED FOR MER ECHANICAL PUG Tao MAY THICKNESS(2"MIN.). 00AMG""""°"i0 CAST IRON B.RESHAPE AND FILL EXISTING CHANNEL AS NECESSARY BODY-TYPCAL EX.PAVEMENT PVIDE CONTOUR BETWEEN INCOMING CONCRETE G PIPES. COLLAR %// /////4 PLAN PLAN BRASS NOTES: yMINIIIIIIIIIII PLASTIC CLEANOUT I 6"VDOT 21A AGGREGATE J-' 12'BENCH BOTH SIDES OF TRENCH W/RECESSED SCREW CAP COUNTERSUNK NEENAH R-7514 VALVE HANDHOLE CAST-IRON - SCREW PLUG 1. CLEANOUTS TO BE INSTALLED EVERY BASE FOR FULL TRENCH -iI- IL-I - II 100'AND AT EVERY 90'BEND OR AS 1MDTH I I I 1 H I H-1 I .1= 95%COMPACTED BACKFILL FRAME&UD OR U.S.FOUNDRY 7621 BODY-TYPICAL SPECIFIED BY LATEST PLUMBING 3-3/8"ANCHOR BOLTS _ FINISHED GRADE 24-X24-X6' (FLANGE UP) I- 1 - PAVEMENT(FINISHEDGRADE) FACTORY APPLIED •��N CODES. I'I��n.0 J CI CONCRETE COLLAR PVC EPDXY TYPICAL - 1 L-I I I_ I-II SEE NOTE#2 SLEEVE 6.. 2. CLEANOUT TOP MAY BE GASKETED OR p = - E r GLUED CONNECTION TO THE STACK 1=II=IISII=l II.'-.''I �. 11-1=IVA*1f II— EITHERMETHOD MUST BE WATER nr- I, .I TIGHT. I-III/�-1171'"11= it.,,,:a°LTnDO Y raR • 11 ._t \�/4 PIPE BEDDING IN ACCORDANCE W1TH Au ARwNm tnNlEl:- IV Fps s Ii 4-218 STONE IP13. PIPING BEYOND CLEANOUT TO BEFIGURE W-2(SHEET D-2) Peon To MAX= " INSTALLED PER LATEST PLUMBINGCLEANOUT CODES. 1CeON- E(TYP) ELEVATION PuPIPE FROM BUI !SCHEDULE lO VC noac4. CLEANOUT OWNED BY PROPERTY I MIN. Dfin 4'RISER OWNER AND SHALL BE GENECO OR ~-II _STACK(TVP.) EQUAL WITH MIN.3-12"OPENING. 7RENCHWIDTH OR 4"DING -.Wyi rTO BUILDING my--' LI GRAVEL ' '--FIRMEARTH ] PARKING LOT RESTORATION �jrjBEDDING ELEVATION CLEANOUT NOT TO SCALEPE m TO SURFACE NOTES: TO HOUSE MikLL _ 4"SCHEDULE 40 PVC 'TOTAL DEPTH OF GRAVEL FOR FULL TRENCH WIDTH SHALL BE 6'. 1D IEM.www,EcnallsA'loom INIM1. 45°BEND AND YE MAY BE ALLOWED FOR CLEANOUTS NOT PEE snls W PUB AND DOCC NECTm PPE LOCATED AT PROPERTY LINE OR EDGE OF EASEMENT,AS APPROVED BY BUILDING OFFICIAL. ' W LATERAL 4^TEE- YE DOWNGRADE TO ' Pos MINNNAB 2. ALL CLEANOUTS INSTALLED IN TRAFFIC AREAS(INCLUDING (TYP') DRIVEWAYS SHALL BE TRAFFIC RATED IN ACCORDANCE WITH EXISTING MAIN/MANHOLE THIS DETAIL L . #57 STONE PIPE(PVC).BEDDING REQUIRED TO TOP OF SEWER ABANDONMENT DETAIL SANITARY SEWER CLEANOUT ELEVATION NOT TO SCALE (TRAFFIC RATED) CLEANOUT DETAIL NOT TO SCALE NOT TO SCALE Augus12011 Page 611-17 Shoulder Operation with Minor S•croachment (Figure TTC-5.0) t ROADWAY IL' i I I GY3H ntlOM GYoa G2o-z(v) Z DION 33S 500'+ 2 • c 80'-120' • PAVEMENT Ta ti ( SHADOW VEHICLE - �T " I 10' 6 RI\ REQUIRED �'iC MIN TMA OPTIONAL SEE NOTE 9 1 I _ 36' MIN. I UPI . COATED STEEL BAND OR STAINLESS 36' MIN. r0.25'MIN.THICKNESS "+TEFL CASING INSULATORS n . ' r1 STEEL CASING __�,_12" CONCRETE FILL J I 1 BOTH ENDS , r� ILLUMINATED FLASHING d ia i I I � —`y - - - - AMBER(CAUTION MODE) ° � � �," SEE NOTE 8 TYPE B OR C -0' 2'-0' 7' OR 8' 7' DR 8' 2'-0'- 2'-0' DUCTILE IRON PIPE I 18' DR 20' JOINT OF D.I. (RESTRAINED JOINTS) i _' SEE NOTE 7 ci NOTE 1. STEEL CASING TO EXTEND TO EDGE OF BORE PR. • CHANNELIZING o '. • DEVICES SPACING g 2. ENDS OF CASING CAN BE SEALED USING A PULL-ON END SEAL GASKET IN UEU OF CONCRETE FILL. • • SEE NOTE 7 `N'm 3. SADDLE SPACER SHALL BE PLACED AT THE CENTERPOINT OF PIPE. SEE NOTE 2 oi 4. FILL ANNULAR SPACE BETWEEN CASING AND PIPE WITH FLOWABLE ALL SEWER TYPICAL STEEL SLEEVE INSTALLATION +.0DS- - ! SEE NOTE W21-5DP UNDER ROADWAYS I N.T.S PRELIMINARY AG.S-5ii 4W20i NOT FOR H CONSTRUCTION R IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PRHCALE D. �p1,TH Off, UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATEDPREAED SCALE AT T E S MAY BE INTRODUCED DATE.AUGUST 15,2019 a� D UCENSED ENGINEER,TO ALTER THIS DOCUMENT.WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. �O� f.GT USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE. 8_u�f9 2 DRAWING IS NOT SCALABLE WHEN NO SCALE BAR IS PRESENT. • VO ROBERT E BELL.JR. > IN CHARGE OF REB ALBEMARLE COUNTY SERVICE AUTHORITY CIVIL FILE NO. Fil:• o NO - G OAK FOREST PUMP STATION ABANDONMENT PROJECT 6643.63413-009 C-7 =TV DESIGNED BY DSS t SSYONAL E.G CHECKED BY SLS DATE DRAWN BY DSS O'BRIEN&GERE ENGINEERS,INC ALBEMARLE COUNTY,VIRGINIA DETAILS AUGUST 15,2019 - NO. DATE REVISION TNT. RICHMOND,VIRGINIA I i m EROSION CONTROL NARRATIVE 3.38 TREE PROTECTION TREE PROTECTION WILL BE INSTALLED AT DESIGNATED LOCATIONS TO ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS. PROTECT IDENTIFIED TREES FROM INJURY DURING PIPELINE INSTALLATION. 1 1. OBTAIN ALL NECESSARY PERMITS PRIOR TO BEGINNING CONSTRUCTION.ALL EROSION AND DUST CONTROL SHALL BE PROVIDED ACCORDINGLY TO REDUCE SURFACE AND AIR MOVEMENT OF SEDIMENT CONTROL MEASURES SHALL CONFORM TO THE LATEST VIRGINIA STANDARDS AND DUST DURING LAND DISTURBANCE. 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT-OF-WAY,INCLUDING 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE-CONSTRUCTION o SPECIFICATIONS FOR SOIL EROSION AND SEDIMENT CONTROL CONNECTION TO ANY EXISTING ROAD,A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA CONFERENCE,ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY.AND ONE WEEK PERMANENT STABIUZATION DEPARTMENT OF TRANSPORTATION(VDOT).THIS PLAN AS DRAWN MAY NOT ACCURATELY PRIOR TO THE FINAL INSPECTION. a 2 INSTALL EROSION AND SEDIMENT CONTROL MEASURES AS SHOWN ON PLANS. REFLECT THE REQUIREMENTS OF THE PERMIT.WHERE ANY DISCREPANCIES OCCUR THE DISTURBED PORTIONS OF THE SITE WHERE CONSTRUCTION ACTIVITIES PERMANENTLY CEASE ARE REQUIREMENTS OF THE PERMIT SHALL GOVERN. a ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO 3. STAKEOUT PROPOSED WORK ASSOCIATED WITH THE ABANDONMENT OF THE OAK FOREST TO BE STABILIZED WITHIN SEVEN DAYS AFTER FINAL GRADE IS REACHED.METHODS OF PERMANENT MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK PUMP STATION AND INSTALLATION OF NEW SANITARY SEWER MAINS AND MANHOLES AS SOIL STABILIZATION SHALL COMPLY WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL a ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND VIRGINIA REGULATIONS VR 625-02-00 EROSION MID SEDIMENT CONTROL REGULATIONS. SHOWN ON THE CONTRACT DOCUMENTS. HANDBOOK LATEST EDITION AND AS DIRECTED BY COUNTY OFFICIALS(SEE NOTE 22 OF THE AND STANDARDS OF VDOT UNLESS OTHERWISE NOTED. ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN 4. BEGIN SANITARY SEWER CONSTRUCTION.CONTRACTOR SHALL OPEN CUT ONLY THAT LENGTH PLANS). 3. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE CLEARING. TRENCH THAT CAN BE BACKFILLED AND STABILIZED EACH DAY.PLACE EXCAVATED MATERIAL ON THE UPHILL SIDE OF THE TRENCH.UPON COMPLETION OF SEWER MAIN INSTALLATION STORMWATER RUNOFF CONSIDERATIONS APPROVED EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEARING, 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT GRADING OR OTHER CONSTRUCTION. EACH DAY,BACKFILL PIPE TRENCH AND PROVIDE TEMPORARY STABILIZATION. ALL TIMES. THERE WILL BE NO INCREASE IN PEAK RUNOFF RATES. 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED,SEEDED AND MULCHED. 8. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS 5. UPON COMPLETION OF THE SEWER MAIN INSTALLATION,TESTING,AND APPROVAL BY LOCAL AUTHORITY OFFICIALS,PERMANENT STABILIZATION SHALL BE INSTALLED PER PLANS AND MAINTENANCE 5. THE MAXIMUM ALLOWABLE SLOPE IS 2.1(HORIZONTAL VERTICAL)WHERE REASONABLY (INCLUDING,BUT NOT LIMITED TO,OFF-SITE BORROW OR WASTE AREAS),THE CONTRACTOR SHALL SUBMIT A SPECIFICATIONS AND THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK(NEWEST OBTAINABLE,LESSER SLOPES OF 31 OR BETTER ARE TO BE ACHIEVED. SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN EDITION). IN GENERAL,ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE CHECKED DAILY AND 6. PAVED,RIP-RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF APPROVING AUTHORITY. AFTER EACH SIGNIFICANT RAINFALL THE FOLLOWING ITEMS SHALL BE CHECKED IN PARTICULAR: 6. REMOVE REMAINING SEDIMENT CONTROL MEASURES AND STABILIZE AREAS DISTURBED TO THE COUNTY ENGINEER,OR DESIGNEE,IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES THEIR ORIGINAL CONDITION WITH PERMANENT,TEMPORARY OR SPECIAL SEEDING IN ALL 1. INLET PROTECTION WILL BE CHECKED DAILY FOR UNDERMINING OR DETERIORATION. DRAINAGE CHANNEL NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AREAS AS SPECIFIED OR REQUIRED. SEDIMENT SHALL BE REMOVED WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHES HALF 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM AUTHORITY. WAY TO THE TOP OF THE BARRIER AS REQUIRED IN ACCORDANCE WITH VIRGINIA EROSION PROJECT DESCRIPTION AND SEDIMENT CONTROL HANDBOOK,1992 EDITION AND THE LATEST VIRGINIA STANDARDS TRAFFIC CONTROL DEVICES. 7. DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND AND SPECIFICATIONS FOR EROSION AND SEDIMENT CONTROL 8. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. THE ALBEMARLE COUNTY SERVICE AUTHORITY(ACSA)OAK FOREST PUMP STATION ABANDONMENT FOR THE CONSTRUCTION INDUSTRY(29 CFR PART 1926). 8. DURING DEWATERING OPERATIONS,WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. PROJECT CONSISTS OF THE ABANDONMENT OF THE OAK FOREST PUMP STATION AND THE 2. SILT FENCE BARRIERS SHALL BE CHECKED REGULARLY FOR UNDERMINING OR INSTALLATION OF APPROX 1,285 LF OF 8-INCH SANITARY SEWER MAIN AND 10 MANHOLES. DETERIORATION OF THE FABRIC.SEDIMENT SHALL BE REMOVED WHEN THE LEVEL OF 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH APPROXIMATELY 0.91 ACRES OF LAND WILL BE TEMPORARILY DISTURBED IN ORDER TO COMPLETE SEDIMENT DEPOSITION REACHES HALF WAY TO THE TOP OF THE BARRIER AS REQUIRED IN RUNOFF-PRODUCING RAINFALL EVENT.ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE THE SANITARY SEWER WORK IT IS EXPECTED THAT THE PROJECT WILL START IN FALL 2018 AND BE ACCORDANCE WITH VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK 1992 EDITION EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. SUBSTANTIALLY COMPLETE WITHIN 150 CALENDAR DAYS.THERE WILL BE NO CHANGES TO THE AND THE LATEST VIRGINIA STANDARDS AND SPECIFICATIONS FOR EROSION AND SEDIMENT . CURRENT PERVIOUS/IMPERVIOUS SURFACES AS A RESULT OF THIS PROJECT.THERE WILL BE NO CONTROL 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED,DESIGNATED BORROW AREA CHANGES TO THE CURRENT DEVELOPED CONDITIONS OF THE SITE 3. PAVED WASH RACKS SHALL BE CHECKED REGULARLY FOR SEDIMENT BUILDUP WHICH WILL 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA EARTH FILL SHALL BE INERT EXISTING SITE CONDITIONS PREVENT DRAINAGE.IF THE PAVED WASH RACK IS CLOGGED BY SEDIMENT,IT SHALL BE MATERIALS ONLY,FREE OF ROOTS,STUMPS,WOOD,RUBBISH,AND OTHER DEBRIS. CLEANED AS REQUIRED IN ACCORDANCE WITH VIRGINIA EROSION AND SEDIMENT CONTROL 12 BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE THE PROPOSED WORK IS PRIMARILY LOCATED BETWEEN OAK FOREST CIRLCE AND THE COSTCO HANDBOOK 1992 EDITION AND THE LATEST VIRGINIA STANDARDS AND SPECIFICATIONS FOR SECTION 5.1.28. WHOLESALE,SOUTHEAST OF COMMONWEALTH DRIVE.THE TERRAIN ALONG THE ALIGNMENT VARIES EROSION AND SEDIMENT CONTROL FROM 7 TO 25%SLOPES FOR THE MAJORITY OF THE WORK AREA THE STEEPEST SLOPE IS LOCATED 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPUANCE WITH SECTION 13-301 OF THE CODE OF NORTHEAST OF COMMONWEALTH DRIVE BETWEEN STATIONS 13+00 TO 14+00 WHERE THE SLOPE IS 4. SEEDED AREAS SHALL BE CHECKED REGULARLY TO ENSURE THAT A UNIFORM STAND IS ALBEMARLE. AROUND 25%. MAINTAINED.AREAS SHOULD BE FERTILIZED AND RE-SEEDED AS REQUIRED IN ACCORDANCE WITH VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK 1992 EDITION AND THE LATEST 14. BORROW,FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL-TYPE POWER EQUIPMENT SHALL BE LIMITED TO ADJACENT AREAS VIRGINIA STANDARDS AND SPECIFICATIONS FOR EROSION AND SEDIMENT CONTROL EROSION AND SEDIMENT CONTROL LEGEND THE HOURS OF 7:OOAM TO 9:00PM. THE ADJACENT PARCELS SURROUNDING THE SANITARY SEWER WORK ARE PRIMARILY CALCULATIONS 15. BORROW,FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAN MAINTAINS LATERAL COMMERCIALLY OWNED.THERE ARE ADDITIONAL PRIVATE LANDS OWNED BY INDIVIDUAL PROPERTY SUPPORT,OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS,PHYSICAL DAMAGE TO ADJACENT LAND AND OWNERS WITHIN AND ADJACENT TO THE WORK NO CALCULATIONS ARE REQUIRED FOR THE EROSION AND SEDIMENT CONTROL PLAN. LIMITS OF DISTURBANCE -LOD- IMPROVEMENTS,AND DAMAGE TO ANY PUBUC STREET BECAUSE 0 SLIDES,SINKING,OR COLLAPSE. OFFSITE AREAS VSMP STORMWATER REQUIREMENTS SILT FENCE SF -s.- 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL,MAINTAIN,REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED THERE WILL BE NO OFF-SITE LAND DISTURBANCE.ANY MATERIALS TAKEN OFFSITE SHALL BE TAKEN THE CONSTRUCTION OF ABOVEGROUND AND UNDERGROUND LINEAR UTILITIES MAY BE EXEMPT STORM DRAIN INLET PROTECTION 0BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT,UNIT,BUILDING OR OTHER PORTION OF THE PROPERTY. TO A PERMITTED SITE AND NOTED IN THE SWPPP. FROM THE SWMP REQUIREMENTS IF THE PROJECT MEETS ONE OF THE FOLLOWING REQUIREMENTS TREE PROTECTION TP TP 17. TEMPORARY STABIUZATION SHALL BE TEMPORARY SEEDING AND MULCHING.SEEDING IS TO BE AT 75 SOILS 1. THE INSTALLATION OF UNDERGROUND UTILITIES(E.G.,WATERLINES,SEWER LINES,OIL AND LBS/ACRE,AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST OF A 50/50 MIX OF ANNUAL GAS DISTRIBUTION PIPELINES)BENEATH EXISTING IMPERVIOUS COVER(E.G.,ASPHALT RYEGRASS AND CEREAL WINTER RYE,OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE,OR MAY THE FOLLOWING SOIL TYPES MAY BE ENCOUNTERED WITHIN THE WORK AREA PAVEMENT,CONCRETE PAVEMENT)THAT WILL BE RETURNED TO ITS PREDEVELOPMENT CONSTRUCTION ENTRANCE 0 . P P B • EUOAK LOAM(27C),7 TO 15%SLOPES CONDITION AFTER THE COMPLETION OF CONSTRUCTION AND FINAL STABILIZATION; THROUGH AUGUST TO CONSIST OF GERMAN MILLET.STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. • GLENELG LOAM(34D),15 TO 25%SLOPES TEMPORARY SEEDING 0 _ ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. • URBAN LAND(91) 2. THE INSTALLATION OF UNDERGROUND UTILITIES(EG.,WATERLINES,SEWER LINES,OIL AND 18. PERMANENT STABIUZATION SHALL BE UME AND FERTILIZER,PERMANENT SEEDING,AND MULCH. GAS DISTRIBUTION PIPELINES)BENEATH EXISTING PERVIOUS COVER(E.G.,FOREST/OPEN pS - AGRICULTURAL GRADE LIMESTONE SHALL BE AT 90LBS/1000SF,INCORPORATED INTO THE TOP 4-6 CRITICAL AREAS SPACE,MANAGED TURF)THAT WILL BE RETURNED TO ITSSTABILIZATION; O PREDEVELOPMENT CONDITION PERMANENT SEEDING INCHES OF SOIL FERTILIZER SHALL BE APPLIED AT APPLIED AT S/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX AFTER THE COMPLETION OF CONSTRUCTION AND FINAL STABILIZATION;OR C _ PERMANENT SEEDING SHALL BE APPUED AT 180LBS/ACRE AND CONSIST OF 95%KENTUCKY 31 OR TALL THE ONLY POTENTIAL CRITICAL AREAS IDENTIFIED WITHIN THE PROJECT AREA IS THE ALIGNMENT DUST CONTROL BETWEEN THE EXISTING OAK FOREST PUMP STATION AND COMMONWEALTH DRIVE.THIS AREA IS 3. THE INSTALLATION OF ABOVE GROUND(I.E,OVERHEAD)UTILITY LINES. FESCUE AND 0-5%PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS.STRAW MULCH IS TO BE APPLIED AT 80 CONSIDERED CRITICAL BECAUSE IT IS LOCATED WITHIN THE LIMITS OF A STORMWATER RETENTION MULCHING O 0 LBS/100SF.ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. BASIN.THERE WILL BE LIMITED DISTURBANCE IN THIS AREA FOR THE INSTALLATION OF THE NEW IN ADDITION,THE CONSTRUCTION OF ABOVEGROUND OR UNDERGROUND LINEAR UTILITIES MAY BE SEWER MAIN AND ASSOCIATED MANHOLES.THE EXISTING TOPOGRAPHY WILL BE RETURNED TO CONDUCTED WITHOUT REQUIRED COVERAGE UNDER THE GENERAL VDPES PERMIT DISCHARGES OF 19. MAINTENANCE ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL ANY DAMAGE OR PRE-CONSTRUCTION ELEVATIONS AND PERMANENT STABILIZATION WILL BE APPUED FOLLOWING STORMWATER FROM CONSTRUCTION ACTIVITIES(CONSTRUCTION GENERAL PERMIT)PROVIDED CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIR IMMEDIATELY.SILT TRAPS ARE TO BE CLEANED THE WORK THAT: WHEN 50%OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT.ALL SEEDED AREAS ARE TO BE EROSION AND SEDIMENT CONTROL MEASURES RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS.SILT FENCE AND DIVISION DYKES 1. THE PROJECT DOES NOT SIGNIFICANTLY ALTER THE PREDEVELOPMENT RUNOFF WHICH ARE COLLECTING SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. A SERIES OF EROSION AND SEDIMENT CONTROL MEASURES SHALL BE UTIUZED TO MINIMIZE CHARACTERISTICS OF THE LAND SURFACE AFTER THE COMPLETION OF CONSTRUCTION AND 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED WITHIN 30 DAYS OF EROSION.THE EROSION AND SEDIMENT CONTROL MEASURES SHOWN ON THE PLANS FOR THIS FINAL STABILIZATION; FINAL SITE STABILIZATION,WHEN MEASURES ARE NO LONGER NEEDED,SUBJECT TO APPROVAL BY THE PROJECT ARE CONSISTENT WITH THE REQUIREMENT OF THE VIRGINIA EROSION AND SEDIMENT COUNTY EROSION CONTROL INSPECTOR. CONTROL HANDBOOK LATEST EDITION. 2. THE PROJECT IS MANAGED SO THAT LESS THAN ONE(1)ACRE LAND DISTURBANCE OCCURS 3.02 TEMPORARY STONE CONSTRUCTION ENTRANCE:TEMPORARY STONE CONSTRUCTION ON A DAILY BASIS; 21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WITHIN 1 YEAR OF THE DATE OF ENTRANCE WILL BE INSTALLED AT EACH VEHICULAR INGRESS AND EGRESS POINT ON THE WORK BORE PIT DEWATERING NOTES APPROVAL(WATER PROTECTION ORDINANCE SECTION 17-204G.) SITE TO REDUCE THE SOIL TRANSPORTED ONTO PUBUC ROADS AND OTHER PAVED AREAS.A 3. THE DISTURBED LAND WHERE WORK HAS BEEN COMPLETED IS ADEQUATELY STABILIZED ON A 22 PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE(9)MONTHS AFTER THE WASHRACK WILL BE INSTALLED PER THE DETAIL ON THE DRAWINGS WHERE VEHICLES WITH BE DAILY BASIS; DATE THE LAND DISTURBING ACTIN COMMENCED.(WATER PROTECTION ORDINANCE SECTION 17-207B) PROPERLY RINSED PRIOR TO INGRESS OR EGRESS OF THE WORK AREA '1. DEWATERING SHALL BE ACCOMPLISHED BY DRAWDOWN OF THE GROUND WATER FROM OUTSIDE 4. THE ENVIRONMENT IS PROTECTED FROM EROSION AND SEDIMENTATION DAMAGE THE EXCAVATION.DRAIN TRENCHES AND SIMILAR PASSIVE DEWATERING METHODS INSTALLED 3.05 SILT FENCE.SILT FENCE WILL BE INSTALLED TO DECREASE THE VELOCITY OF SHEET FLOW AND ASSOCIATED WITH THE LAND DISTURBING ACTIVITY, INSIDE THE EXCAVATION SHALL NOT BE THE PRIMARY METHOD OF GROUND WATER CONTROL. DETAIN SMALL AMOUNTS OF SEDIMENT FROM LEAVING THE CONSTRUCTION AREA SILT FENCE SHOULD BE INSTALLED ALONG CONTOUR LINES TO THE EXTENT PRACTICABLE.SILT FENCE OUTLET 5. THE OWNER AND/OR CONSTRUCTION ACTIVITY OPERATOR DESIGNS,INSTALLS,IMPLEMENTS, 2 THE GROUND WATER LEVEL SHALL BE MAINTAINED AT AN ELEVATION OF AT LEAST 2 FT BELOW PROTECTION WILL BE PLACED IN THE LOWEST PARTS WHERE THE SILT FENCE IS LOCATED TO AND MAINTAINS POLLUTION PREVENTS MEASURES TO' THE BOTTOM OF SHAFTS AND PIT EXCAVATIONS LOCATED IN GRANULAR SOIL BELOW THE WATER ALLOW RUNOFF TO DISCHARGE IMMEDIATELY IN THE EVENT OF A HEAVY RAINFALL TABLE WHERE THE CONSTRUCTION SHORING SYSTEM DOES NOT CUT OFF GROUND WATER 3.08 INLET PROTECTION:INLET PROTECTION WILL BE INSTALLED AT EVERY STORM INLET WITHIN 500 5.1. MINIMIZE THE DISCHARGE OF POLLUTANTS FROM EQUIPMENT AND VEHICLE WASHING. INFLOW.THE CONTRACTOR SHALL DEMONSTRATE THAT THE REQUIRED DRAWDOWN HAS BEEN FT OF AN OPEN TRENCH TO PROTECT THE STORM SEWER SYSTEM FROM SEDIMENTATION DURING WHEEL WAS WATER,AND OTHER WASH WATERS; ACHIEVED AT LEAST 48 HOURS PRIOR TO BEGINNING SHAFT OR PIT EXCAVATIONS.THIS CONSTRUCTION. DRAWDOWN SHALL BE CONSIDERED TO BE A MINIMUM AND SHALL BE INCREASED AS NECESSARY z 5.2. MINIMIZE THE EXPOSURE OF BUILDING MATERIALS,BUILDING PRODUCTS,CONSTRUCTION TO. S 3.20 ROCK CHECK DAMS:ROCK CHECK DAMS WILL BE INSTALLED WITHIN DRAINAGE SWALES TO WASTE,TRASH,LANDSCAPE MATERIALS,FERTILIZERS,PESTICIDES,HERBICIDES, 21. PROVIDE PROTECTION NECESSARY FOR SAFE EXECUTION OF THE WORK REDUCE VELOCITY OF CONCENTRATED STORMWATER FLOWS,THEREBY REDUCING EROSION OF DETERGENTS,SANITARY WASTE,AND OTHER MATERIALS PRESENT ON-SITE TO $ THE SWALE OR DITCH. PRECIPITATION AND TO STORMWATER; 22 PRODUCE CONDITIONS NECESSARY FOR THE EFFICIENT AND WORKMAN-LIKE EXECUTION OF 3.31 TEMPORARY SEEDING TEMPORARY STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO 5.3. MINIMIZE THE DISCHARGE OF POLLUTANTS FROM SPILLS AND LEAKS AND IMPLEMENT THE WORK 5. DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT(UNDISTURBED) CHEMICAL SPILL AND LEAK PREVENTION AND RESPONSE PROCEDURES; FOR LONGER THAN 30 DAYS.SEEDING SHALL BE APPLIED PER SPECIFICATION 3.31 OF THE HANDBOOK AND NOTE 17 OF THE ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES FOR 2.3. KEEP SURFACES FREE OF WATER WHEN CONCRETE IS BEING POURED AND UNTIL CONCRETE ail EROSION AND SEDIMENT CONTROL PLANS. 5.4. PROHIBIT THE DISCHARGE OF WASTEWATER FROM THE WASHOUT OF CONCRETE; HAS REACHED THE SPECIFIED COMPRESSIVE STRENGTH;AND r 3.32 PERMANENT SEEDING:ONCE THE SITE IS AT FINAL GRADE,A PERMANENT STAND OF GRASS 5.5. PROHIBIT THE DISCHARGE OF WASTEWATER FROM THE WASHOUT AND CLEANOUT OF 2.4. CONTROL GROUND WATER SEEPAGE INTO EXCAVATIONS FROM ALL SATURATED ZONES g SHALL BE ESTABLISHED IN ACCORDANCE WITHIN SPECIFICATION 3.32 OF THE HANDBOOK AND NOTE STUCCO,PAINT,FORM RELEASE OILS,CURING COMPOUNDS,AND OTHER CONSTRUCTION ABOVE THE FINAL EXCAVATION LEVEL SUCH THAT THE SEEPAGE WATERS DO NOT CAUSE 18 OF THE ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT MATERIALS,AND DISTURBANCE TO SOILS AT THE BOTTOM OF THE EXCAVATION AND DO NOT AFFECT CONTROL PLANS. CONSTRUCTION OF THE WORK AS SPECIFIED. 5.6. PROHIBIT THE DISCHARGE OF FUELS,OILS,OR OTHER POLLUTANTS USED IN VEHICLE AND 3.35 MULCHING.STRAW MULCH SHALL BE APPLIED AT A RATE OF 80 LBS/100 SF TO PROVIDE EQUIPMENT OPERATION AND MAINTENANCE 3. THE PUMPING WELLS AND OBSERVATION WELLS SHALL BE INSTALLED IN LOCATIONS SUCH THAT PRELIMINARY PROTECTION OF THE TOPSOIL AND SEED APPLICATION IN ACCORDANCE WITH SPECIFICATION 3.35 THEY WILL NOT INTERFERE WITH THE WORK BEING PERFORMED UNDER THIS CONTRACT. d4� OF THE HANDBOOK 6. THE OWNER AND/OR CONSTRUCTION ACTIVITY OPERATOR PROVIDES REASONABLENOT FOR m THE CO ,NSTRUCTIOON SITE SHALL NOT BE IMPACTED BY THE DEWATERING SYSTEM. CONSTRUCTION ROADWAYS ASSURANCE TO DEQ OR THE LOCAL VSMP AUTHORITY THAT ALL OF THE ABOVE CONDITIONS 4. EXISTING STRUCTURES UTILITIES, ,AND OTHER FEATURES LOCATED WITHIN AND WILL BE SATISFIED.THIS MAY BE ACCOMPLISHED BY INCORPORATING THESE CONDITIONS ADJACENT TO THE COR 0 'EROSION AND SEDIMENT CONTROL PLAN DEVELOPED FOR THE PROJECT. 5. OVERLAND SURFACE FLOW OF PUMPED EFFLUENT IS PROHIBITED. 4 IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. DATE:AUGUST 15,2019 �tipLTH OF, UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED 6. DEWATERING SHALL BE IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL 0 D UCENSED ENGINEER,TO ALTER THIS DOCUMENT.WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. t HANDBOOK,LATEST EDITION,STANDARD/DETAIL 3.26. {,. +AC USE THE GRAPHIC SCALE E TO DETERMINE THE ACTUAL SCALE A- 8-ZZ-0 Z DRAWING IS NOT SCALABLE WHEN NO SCALE BAR IS PRESENT. i ROBERT E.BELL.JR. > IN CHARGE OF REB ALBEMARLE COUNTY SERVICE AUTHORITY EROSION&SEDIMENT CONTROL FILE NO. �No 0�37293���w G. OAK FOREST PUMP STATION ABANDONMENT PROJECT 6643.63413-ESCO1 ESC-1p�s)Y(L_///LGtiTv DESIGNED BY DSS EROSION & SEDIMENTATION CONTROL DATE ... SALDNAL � CHECKED BY SLS DRAWN BY IH NO. DATE REVISION INT. O'BRIEN&GERE ENGINEERS,INC RICHMOND,VIRGINIA ALBEMARLE COUNTY,VIRGINIA NOTES AUGUST 15,2019 5 PARCEL Y OAK s PLAN NOTES FOREST ALBEMARLE o / �� 1. CONTRACTOR SHALL INSTALL TEMPORARY AND PERMANENT TREE PROTECTION �' COUNTY SERVICE MEASURES AS NECESSARY TO FACILITATE CONSTRUCTION. / AUTHORITY / LETTER TO SALASCO / SERVICE CORPORATION I DATED FEBRUARY 25. 1980 FROM ACSA D.8 688 P -- _ / 678,680 PLAT I S— — _ / / I EXISTING \ 1 EASEMENT !'77 CUT AND CAP EXISTING 4-FM, X N z FILL WITH PLOWABLE FILL AND CAP AND ABANDON6 O (n ABANDON IN PLACE FORCE MAIN AT MANHOLE PER \ U C DETAIL ON SHEET C-7 .� .....Cr),^ G Syr�; - I TMP 61W-3-13 I�•���(j.1 r m -v I LOT 1 BLOCK H �-!/�� ,<I /. ,- WESTFIELD SEMF 111•_ �� CHARLESTON LLC 0 14 C. II o , i 0B. 4788 P. 714 �:illi= �l. • ',\ REMOVE EXISTING FENCE AND SUPPORTS l�fl6 —gyp e FL ` . I ,,• V'k. 1 0, J„ DEMOLISH EXISTING PUMP :-. - i STATION AND APPURTENANCES. • 0 I .0,o SVFr�,.,, <, ti `, II I ` � r ' ,<` ' / - \,, (� SSMH.101111,1-1 _ _ _ i L'` _...♦ . v \ 1•` I �• P -L.,...,.., _.,_-4-.,,,- 1 ______ N .NIII e.,,,, N,e.k\ ,\,7,0,,s,,_. ),_,i,,1l-):\73.C:r,.. • ' ti ti , • "‘‘,. \ 4) ```� .,�A_`�.`01;.''..:-. i s t I,4: ..S,„ i , § N -- ' ' ((lam \ \ .N / / \ / • u Ii / 0 A PLAN wi 10. PRELIMINARY q NOT FOR CONSTRUCTION `OY IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. 1 g� �. ,LTN opUNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY . BE INTRODUCED DATE:AUGUST 15,2019 " a U- LICENSED ENGINEER,TO ALTER THIS DOCUMENT.WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. {O' f.QC USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE. ,-. 8-u.49 2 DRAWING IS NOT SCALABLE WHEN NO SCALE BAR IS PRESENT. ECEERT E.BELL JR. a IN CHARGE OF REB ALBEMARLE COUNTY SERVICE AUTHORITY EROSION&SEDIMENT CONTROL FILE NO. GN0 OAK FOREST PUMP STATION ABANDONMENT PROJECT ' 6643.63413-ESCO2 pS `a,_�' DESIGNED BY DSS - EROSION & SEDIMENT CONTROL DATE _2 SIONAL E C. CHECKED BY SDS •~'•••• ORAWNev IH O'BRIEN&HGEREMON ENGINEERS,INC ALBEMARLE COUNTY, VIRGINIA P.S. ABANDONMENT PLAN NO. DATE REVISION INT. RICHMOND,ENGINEERS, AUGUST 15,2019 \ \ z\ I PLAN NOTES 1 Nc m,� \a v 1. CONTRACTOR SHALL INSTALL TEMPORARY AND PERMANENT TREE PROTECTION \rn m MEASURES AS NECESSARY TO FACILITATE CONSTRUCTION. \ ;\ CECH TMP 6 17 \Z SYLVIA CE CHOVA I D B 3824 P 6 \ I \ TMP LANCE -13 I w I ' STEPHEN WEISEND W 1102 S1 CIR \ AND 1 '^ OAK FORE 1 I \ KAT D BN2353 NP 295 SURCHEK CO \J 1'' I TMP 61W 1-A-t6 \ 10'TEMPORARY ACSA O ---\ co- I LARRY A \ PROPOSED LATERAL CONSTRUCTION _O� • \ AND 1 \ \ AND CLEANOUT(TYP) EASEMENT I f► S. \ 1 DEBORAH P JOHNSON I Cr \ w D.B 1825 P 138 z1 1 \ `. w � ' �� I ;HOP 61W GA-14 .. �' ( w i TMP 61W1-A-15 \ AND / \ r�+ `� r z.I ' , l; h I MICHAEL J.JR. \ MAREN E WARD - VI. ® I • W ��� V -s-�. 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F_:11484798.42 .._� 1, . . -���✓'�i 1'r" N 39134 E , • 40,' yS f V`4si _ _._- — - �� + 1_'", \ E.1 971226 T-ta3�oot .. _ ,1 // d 146 GT� `7 ,77""7`-•,-50G S • .•icy�` i y ; \� ILS - _ — __ - _ _ �_ - ii.� � •,. �P• �. .1�� \ r` 1 7}00 \ - 8+00 - _ 1 \.\ LOCATION OF FUTURE STORM BASIN TO ^ ••ei a • „C Cy` ___ _s ./� + BE CONSTRUCTED BY OTHERS.REFER TO l, a�.i�oi•� '�!_ - ��� 00 (() _ ��---__4�-_ ` 9 ter ' .PLAN SHEET O3 FOR PROPOSED STORM �,1 0 -�,6,3);\�%�\-(/I 6+00,✓ -__® - - - _ _J BASIN ELEVATIONS. •••� PUMPNOU - ♦� / O \ dl .- 1 STA.9+65 •� •nz- < ` _ —_ Y �' PROPOSED ` i- 1 -495- \0 ---�-� ~- ". =r- `_C��: !\ �1- �� DA-SSMH 4 � �• ' i .'\ _-- �' e - �`, _e �a - - _� •` c'S�L-- 4 `N:3913443.18 \" `m • • / ---\ _ `. �� i E:11485071 29 /}_ tos •• �. e-� \ \ o l_. .� J ARE .-/ _.%/ ...� ..�... I \ ,'1� 1•••As. ' OO V ili 1111k..44 N O • t• \\ ( z' • /TE 10'TEMPORARY ACSA ® O �... `� Z�ZA �� OX1MA R CONSTRUCTION L �/' J I OF CREEION P1-PT WESTFELO I \ 91!� �,`�/v'� -.\i, \ ...-�„ '... 50001V15 t�yEE- EASEMENT `� - \ 11l /'� SECt10 It . I !.- J g �j, Z O. ,� / i`... -.- 20'PERMANENT ACSA N REMOVE EX.TREES �`^ \r I \\ •\ `V 3 G _---_•-, � --�-- O 1EE SANITARY SEWER �\J NA / '\ EASEMENT \-'�\-� \\ \ ---- :i •Z'V/NCI PRELIMINARY C) Q' NOT FOR 2 1-F°°°,A.,. \ Q' ��J CONSTRUCTION 'TUN'S A WOLATION OF LAW FOR ANV PERSON, THIS DRIVING WAS PREPARED AT THE SCALE INDICATED. PLAN � DATE:AUGUST 15,2019 O ��s,,LTH pp LESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED t"=20' 20' 0 20' Y� 0 , D UCENSED ENGINEER•TO ALTER THIS DOCUMENT.WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. `�_ l -T:, �,PC USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE. v 8_u-I? 7 DRAWING IS NOT SCA1 ARI E WHEN NO SCALE BAR IS PRESENT. U ROBERT E.BELL JR. a.IN CHARGE OF REB ALBEMARLE COUNTY SERVICE AUTHORITY EROSION 8 SEDIMENT CONTROL FILE NO. N0.037293 41 6643.63413-ESCO3 o � — OAK FOREST PUMP STATION ABANDONMENT PROJECT EROSION & SEDIMENTATION CONTROL DATE ESC-3 W DESIGNED BY DSS S70NAL 6 ` CHECKED BY SDS _ _ - - DRAWN BY IH NO. DATE REVISION INT. O'BRIEN 8 GERE ENGINEERS,INC RICHMOND,VIRGINIA ALBEMARLE COUNTY,VIRGINIA PLAN 1 AUGUST 15,2019 SEE PLAN NOTE 1 m m TMP 61W-3-69 -_, --� LOT 22R SECTION 3 -��-- / \ (� S \ I �� ; 1P WESTFIELD SEAN DOUGHERTY_ STA1a+77 �' ' - \ 41111 � • T u� • —-- PROPOSED -. \ V------. V \ N:3913092.10 v ••�.••o- I `� • �/ O 1 - ••poi !::e•`•=l dMP 61W.9 id F_:11485399.51 ••••!••v •111 \/� �O�� RVSITIVE 1. / i \ 1 1 2d PERMANENT ACSA -— i�'i•��!•=•:%•ii�•�' / �., 11AA P �, / r sue= '•s. l CO LOCATION OF FUTURE STORM BASIN TO BE • SUBTERRANEAN 10'TEMPORARY ACSA �' ••!:••i O ^ CONSTRUCTED BY OTHERS.REFER TO PLAN SHEET Z ® SANITARY SEWER / ;.N= �' •+ O O/'�• C4 FOR PROPOSED STORM BASIN ELEVATIONS. - EASEMENT \ CONSETAR TEONNT / /,�:•��•;j 1� 00 2 O �C/ BORE PIT I D RI ® F \ I - - / - •i••�•� // tii 17. �� PROPOSED 1O 4 I O h� i;�r;ii'�F' #16,"\.._.ft. Q enn • N.3913385.12r,\ (1) 70. \ '• A c� � � %%At. •in, , i...m,..,1 E11485097.19 ad' ' rn (� _ 3 — — �� :I_.� r�---..........,--Ar* -/ � 3 'P1��Prt < I I ' I• jil Q� V6"�. � , � I QZ\�O� -` .�• \ ����\ G• A ic .• �,i�7 II I '1 -- �' 12u5 S�9rF 3 EXISTING ELECTIRI�AL j �� Z �•••••mi 014••• / 1F I.�N FGSFMENT .\� ......,... Vail \ \V - .4161, ^� �` �` �``iit•� __-I - -:- CASING PIPE 1 00 -1- _— \13+,.0 ,06 I / zi 8 <16 - ev,. uRM PIPE INAC CESSIBL FO•�i • )♦( U�I �.ill .�� T- _ I O L `fir+T� --.. rr I&FO ' rmimm _m _F_AEH :' �1 s — ®IMMIErait _ — —, — T= c twas �II . 1 c� _-Ii.. 0 '�' �.. ,. \\\ 1�� I w •. BORE PIT TMP 61W-3-68 'n N p STA.13+99 L-STO- PIPE INACCE SIBLE FOR OCATI N LOT 21L SECTION 3 -\ _�_\ �C--_� - -- '�- ,�11D 3 \\ m; PROPOSED Y -` WESTFIELD KELLI E. JOHNSON \ _ N,Go,'' SSMH 6 I AND MICHAEL WATSON •—� 10'TEMPORARY ACSA - \ 1 \\ m GM�NP N:3913090.47 --'—- \ \ 1 // ` 1,1 ,,.1^_ E:13913091.28 ` _L. CONSTRUCTION ,. SITE BENCHMARK 3 \\ .1 ;� I 20'PERMANENT WER EASEMENT TOPOFDROPINLET 1 /� '�I m o W SANITARY SEWER N ELEVATION=516.13 I 1// I w I 1\<� PLAN NOTES EASEMENT 1. CONTRACTOR SHALL INSTALL TEMPORARY AND OUTLET PROTECTION P LAN PERMANENT TREE PROTECTION MEASURES AS NECESSARY TO FACIUTATE CONSTRUCTION. 26• 0 0' STORM DRAIN DATA O SDMH SAN. SEWER DATA RIM=515.8E INV.IN=507.61' INV.OUT=507,E ® RIM=514.02.' 18'RCP-95.32' Wilik6 M.IN=509.9E INV.OUT=509.91' O SDMH RIM=515.69 INV.IN(NW)=50721' INV.IN(SW)=507.01 INV.OUT=507.01' _ 24'RCP-22.56' INV.INLET=513.03' O DROP INLET \ RIM=513.32' INV.IN=505.58' Z INV.OUT_ .38• OLTPORARVAC ONSTRUCTIO(J EASEMEN D• Tt 10 RIM DROP ettk INLE10.93' D 1 — -'�� — iliiP INV.IN=499.40' Z f— "W INV.OUT=497.86' I••- W \I __ I 24'RCP-131.0E Z w I\ O = S —_AS 1 11 SDMMN474.59' 0 CO I I 0 RIINV.IN(E)=INACCESSIBLE CO \ 1 INV.IN(Si=INACCESSIBLE _ / INV.OUT=INACCESSIBLE 0 = j.I �-�( \ 12 SDMH w II •\ INV.IN=INACCESSIBLE z W I I ' = \\ 3 INV.OUT=INACCESSIBLE (/� 30'RCP-77,09' T \ 1 \-10'TEMPORARY AC \ .y A C.) vU II EASEMENT CONStRUC \ \ 76 0END WALL OUT 473.54' - Imo' II \ \ \ 2 1W-3�i84 11 \ 14 STORM DMHH RIMto TBOX(INACCESSIBLE) \ \ INV.SPOT=459.4T \� 1 A ( . 48'RCP-UNKNOWN PLAN PRELIMINARY r=20 zo 0 20• NOT FOR w CONSTRUCTION K 0 IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. DATE:AUGUST .spLT11 op UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED 15,2019 p' D LICENSED ENGINEER,TO ALTER THIS DOCUMENT. WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. `.P USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE. ,� 8_71-i9 % • DRAWING IS NOT SCALABLE\M-IEN NO SCALE BAR IS PRESENT. ALBEMARLE COUNTY SERVICE AUTHORITY EROSION&SEDIMENT CONTROL FILE NO. 1 ROBERT E.BELL JR. a IN CHARGE OF REB $ "o w s OAK FOREST PUMP STATION ABANDONMENT PROJECT 6643.63413-ESCO4 kpC--3 DESIGNED BY DSS EROSION & SEDIMENTATION CONTROL DATE ESC-4 SS7ONAL F•'G CHECKED BY SDS DRAWN BY IH NO. DATE REVISION INT. O'BRIEN&GERE ENGINEERS,INC RICHMOND,VIRGINIA ALBEMARLE COUNTY,VIRGINIA PLAN 2 AUGUST 15,2019 5 1 SILT FENCE CULVERT INLET CONSTRUCTION OF A SILT FENCE FENCING AND ARMORING PROTECTION (WITH WIRE SUPPORT) PORTABLE SEDIMENT TANK TSIT POSTS AND E«u VATE A A C 1.SINP.weE FEMME TO NE POSTS. x.0 Of POSTS. , . ——_ i� A' T' 65 or . aTr OR rD Aa Aa oo TO uo :�. •oanN ter + eN m.l Tar OF r,.� -rT - � lu a-:��'',i�a.T:i ,_ll ! —!�t I n T i i A � n 4ik.Ilp11 Dx I \ 1► l�'I�1 �� ' IPI �1� �9wt =111PI m� bili�) Cam/ v11=j oar«.� 11* .�,�,a � lulu►—=i diPPI"I ____ C- 7 TOE a ELL PLOW 1 a ow gm,.rTa vAs',L.., •:• ._. il III \ I I Ow •All- O EA... ;ISM � T A,aa • FENCE �wM c WCIS� IF Fcw L w+ BANKMENT r r r " ELEVATION MM FENCE w.sTIC FOES OPTIONAL STONE COMBINATION E � ,a CORRECT METHODS OF TREE FENCING tt r�..�la N«RmM i 41_ i 1164Pr 1111 PLOT /IIII— a TAN NC.armorI. C,,P°"ma sa(°D .. ., Ili Ir °t0IS ...="n•erlI as _mExsw ......E eno rNc rRExcN l�%% _- - ,:G...e irf rya+�* , -' * F aF �) �. CROSS-SECTION A-A moo,rags,.ra.ra.a raT Anwar ADamwTEM.KAMM OF ROM S aAss I WRAF ��.,F ,Fro, '1I.211 I .. CORRECT TRUNK ARMORING TRIANGULAR BOARD FENCE SOURCE:ADAPN0 hero SOOT Snndoao SM.and Va.DM PUTS.3.06-1 SOURED:AdeptA from 1pzWlnlo.o of Slrer and P.MFilt.,Barnes for'Wave,f ITy, HATE USA Sourer ve.DSCW Vial.ail-3 SOURCE. m Ta S U .-SOS RAIai-I sn.ae r ry PIPE OUTLET CONDITIONS CONSTRUCTION OF A SILT FENCE Pared construction entrance for erosion control plans (WITHOUT WIRE SUPPORT) STONE CONSTRUCTION ENTRANCE A a/ I.1.SET THE STAKES. 2 EXCAVATE A 4•X 4'TRENCH CONSTRUCTCI•.L �'::e UPSLOPE ALONG THE UNE OF AT NM ,TxO ACC$ ION 3 SIA TA ASPHALT OP �':i •�.< STAKES. - T ( s COURSE rE%ISING • PAVEMENT i�..,. �1 his:i�= i i• % ryl % • r,..i .i 2TlOwa `•• .•II. PIPE DUTLEE TO FLAT - 6 YIN.21A Ir:GREGAIE EASE ��. ��' .m.• Tx NO nEem� �' 1gy�7, / SIDE ELEVATION • %�' �� pROFllE PLAN VIEW •:..��i• / / 1I •�r-�L l' I F - r� r A��+r x CONST ro• r v I•; CONSTRUCTION ASPHALT PAYID 11 .�- �- ACCESS WASHRACN 1 3.STAPLE FILTER MATERIAL. 4.EACKFTLL AND COMPA�C'T 1r111, ` /1 MFEMEMSIE d TO STAKESE TRENCH.MEND THE EXCAVATED SOIL F'.VCKM �;: ll l. PAYFMENIJ T , IIIIIIIII' a ExISTNC ' 1 SECTION A-A x ,__,.a-e .....en ma rma. r EI�•...•• y;v - I-.PoxITINS PNxE �' id i.lii IrIfFi. ". :.�'i �'iN, - / - p.. / .oasts •sus[zrEreD rou WcrP ro SEDIMENT aBM ° �T��.,.:: A I°(�I 7 11 ,�� di --=1 pn Of°POW. a„�O1M PLAN VIEW OOPPERATION NGRESS AND EGRESS TRAPPING DE\nct CAI . ;,�,.. 'I ♦. :l; PIPE rerca,Ta R61S u N � If,r\i�t\ \t\z\r.,t>r\i\r,r,r,r•"r ` ,,i�1�.; neeu+sn c1ANNEL SHEET FLOW INSTALLATION 'IT-n II SK\r.�r. \r.\r.�4�c\i.%i\:%r.\i%., ", TO SEDIMENT 1 E2'MN. -eslnvE 001 PLAN ..+ ` (PERSPECTIVE VIEW) ], IRA PING DEVCC � SECTION A-A r '•'•-:a •s irpf EN ITO CI C-TH o d i_ . rr a SECTION A A Lei 8 SECSiC, A-A • ••• _• ~o I s#% e j !\ja7 7r 1•�rr A minion.wale tap of l dub nate be stalled ,w a milimwl 1 nut owcucl w a, m°a Ram NOTm-1.APRON LNMC UA RIP SNOUTED WRAP. N E I=1 \j•�j\(\j\j\tj\1\(.\f\f\l,!- .Selloff rah,supplying a wash hose illy a Aau etes of 1 5 web,fol anaptate `�' CONCRETE RAP = =II=' constant prrNSTae.\Va le water nowt be canned array front the enhance to an $ PLATES aTiE RTPa.EP APRON AS C0)5 330 POINTS A SHOULD BE HIGHER THAN POINT 8 rt[IxFO 0031 EDca[rE aArN SPACE apposed nettling ales 10 remor'e minima AI oedaaen.shall be p eweeled how ni a T-1 6 TAMS THE Twine M US, DIAMETER.lln NOT DRAINAGEWAY INSTALLATION SECTION B-8 totems slaw&Ans.ditches or waterca.ses M.a INCHES. (FRONT ELEVATION) Source:Va.DM 3.16-1 SOURCE ACeple*Iran LAtaletan el Slm.end BAric Ma grim foe I.dlmeot CaNr4IYA SSW PURE.316-2 SOME:WAShen 1001 21464 Halle R ler Sol meinend kdmenl WI^d.End OM NMVa. 1 3.03-1 PAVED WASH RACK CT Sknoad tad!pal NO scats D 9 Q PRELIMINARY NOT FOR CONSTRUCTION 0 R IS A VIOLATON OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE STALE INDICATED. DATE:AUGUST 1 5.2019 �pLTf! Op UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED Sr'AI F MAV BE INTRODUCED i� A UCENSED ENGINEER,TO ALTER THIS DOCUMENT.WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. Os 45 USE THE GRAPHIC crowF BAR TO DETERMINE THE ACTUAL SCALE. Cr pp DRAWING IS NOT SCALABLE WHEN NO Sr'nIFBAR IS PRESENT. ALBEMARLE COUNTY SERVICE AUTHORITY ♦L ROBERT E.KU-3R > EROSION&SEDIMENT CONTROL FILE NO. • IN CHARGE OF REB 1 NO.037293 a 6643.63413-ESC11 •; w OAK FOREST PUMP STATION ABANDONMENT PROJECT ° ONA tV DESIGNED By DSS EROSION & SEDIMENTATION CONTROL DATE ESC-5 S/ONAL CHECKED BY SLS O'BRIEN&GERE ENGINEERS,INC ALBEMARLE COUNTY, VIRGINIA DETAILS AUGUST15,2019 DRAWN BY IH NO- DATE REVISION INT RICHMOND,VIRGINIA Section 5. Stormwater Management Plan Project exempt from the SWMP requirements include the following: • The installation of underground utilities (e.g.,waterlines, sewer lines, oil and gas distribution pipelines) beneath existing impervious cover(e.g., asphalt pavement, concrete pavement)that will be returned to its predevelopment condition after the completion of construction and final stabilization; • The installation of underground utilities (e.g.,waterlines, sewer lines, oil and gas distribution pipelines) beneath existing pervious cover(e.g., forest/open space,managed turf)that will be returned to its predevelopment condition after the completion of construction and final stabilization; or • The installation of above ground(i.e., overhead)utility lines. In addition,the construction of aboveground or underground linear utilities may be conducted without required coverage under the General VDPES Permit Discharges of Stormwater from Construction Activities (Construction General Permit)provided that: • The project does not significantly alter the predevelopment runoff characteristics of the land surface after the completion of construction and final stabilization; • The project is managed so that less than one (1)acre land disturbance occurs on a daily basis; • The disturbed land where work has been completed is adequately stabilized on a daily basis; • The environment is protected from erosion and sedimentation damage associated with the land disturbing activity; • The owner and/or construction activity operator designs, installs, implements, and maintains pollution prevents measures to: o Minimize the discharge of pollutants from equipment and vehicle washing,wheel was water,and other wash waters; o Minimize the exposure of building materials, building products, construction waste,trash, landscape materials, fertilizers,pesticides,herbicides, detergents, sanitary waste, and other materials present on-site to precipitation and to stormwater; o Minimize the discharge of pollutants from spills and leaks and implement chemical spill and leak prevention and response procedures; o Prohibit the discharge of wastewater from the washout of concrete; o Prohibit the discharge of wastewater from the washout and cleanout of stucco,paint, form release oils, curing compounds, and other construction materials; and o Prohibit the discharge of fuels, oils, or other pollutants used in vehicle and equipment operation and maintenance. • The owner and/or construction activity operator provides reasonable assurance to DEQ or the local VSMP Authority that all of the above conditions will be satisfied. This may be accomplished by incorporating these conditions into an erosion and sediment control plan developed for the project. Post-construction stormwater management measures include the following: • Permanent seeding over all disturbed areas. All controls will remain in place until vegetative cover is established over disturbed areas. • Asphalt pavement restoration of all affected streets. No additional impervious area, or change in volume/velocity of runoff will be caused by this project. The site will be restored to pre-construction conditions following pipeline installation. No additional stormwater flows exceeding pre-construction levels will be generated. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK Section 6. Pollution Prevention Plan. (reference County Code 17-404 and State Regulation 9VAC25-880-70 part II section A.4) A. Plan showing pollution activities and prevention practices Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK CONSTRUCTION STAGING AREA SECONDARY CONTAINMENT SOLID FUEL WASTE STORAGE RECEPTACLE x x MATERIAL STORAGE SANITARY TOILET x x x CONSTRUCTION STAGING AREA NOTES: I. STAGING AREA WILL BE CONFINED TO CENTRAL LOCATION_ 2_ LOCATION OF POLLUTION GENERATING ACTIVITIES MAY NOT BE KNOWN PRIOR TO CONTRACTOR SELECTION AND MOBILIZATION. 3. CONTRACTOR WILL BE REQUIRED TO FOLLOW PREVENTION ACTIVITIES AS OUTLINED IN SWPPP. THIS PAGE LEFT INTENTIONALLY BLANK B. Sources of Pollutants, locations, and prevention practices Pollutant,or Pollutant Prevention Practices, Generating Activity Location on site Control Measures Fertilizer Newly seeded areas Follow Erosion and Sediment Control Plan.Maintain silt fence. Use drip pans and absorbent/oil dry for paving machines to limit leaks and spills.Paving machines to be stored Asphalt Commonwealth Drive offsite.Drip pans and absorbent/oil dry to be used for periods of temporary inactivity when onsite. Direct concrete wash water into a Concrete Stream crossings leak-proof container or leak-proof settling basin that is designed so that no overflows can occur. Regularly service and maintain all equipment.Identify the spilled or Leaks and broken equipment hoses leaked material,confine the spill area Hydraulic oil/fluids Use:Land disturbance area with absorbent material,begin Storage: Staging area remediation and decontamination of affected areas,and notify all appropriate parties. Regularly service and maintain all equipment.Identify the spilled or leaked material,confine the spill area Use:Land disturbance area with absorbent material,begin Gasoline Storage: Secondary remediation and decontamination of containment/staging area affected areas,and notify all appropriate parties.Vehicles and equipment shall not be refueled within 50 ft of surface water features. Regularly service and maintain all equipment.Identify the spilled material,confine the spill area with Use:Land disturbance area absorbent material,begin remediation Diesel fuel Storage: Secondary and decontamination of affected areas, containment/staging area and notify all appropriate parties. Vehicles and equipment shall not be refueled within 50 ft of surface water features. Convenient and well-maintained Sanitary toilets Staging area portable sanitary facilities will be provided and located away from waterways or inlets. C. Sources of Pollutants continued. Common activities and minimum control and prevention practices Pollutant,or Pollutant Prevention Practices, Generating Activity Location on site Control Measures Follow Erosion and Sediment Control Plan.Dispose of clearing debris at Clearing,grading,excavating,and un-stabilized areas Land disturbance area acceptable disposal sites.Seed and mulch,or sod within 7 days of land clearin g Use drip pans and absorbent/oil dry Paving operations Commonwealth Drive for all paving machines to limit leaks and spills Concrete washout and Direct concrete wash water into a cement waste Offsite location leak-proof container or leak-proof settling basin that is designed so that Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Pollutant,or Pollutant Location on site Prevention Practices, Generating Activity Control Measures no overflows can occur Water shall be filtered,settled or Dewatering operations To be determined by Contractor similarly treated prior to discharge as shown on plan. Designated areas for material delivery Material delivery and storage Staging area and storage.Placed near construction entrances,away from waterways and drainage paths Material used during building Proposed sewer locations Follow manufacturer's instructions. process MSDS's attached. Waste collection area will not receive a substantial amount of runoff from upland areas and does not drain Current designated directly to a waterway.Containers Solid waste disposal have lids covered before periods of container/staging areas rain,or are in a covered area. Scheduled collection to prevent overfilling.MATERIALS NOT TO BE BURIED ON-SITE Convenient and well-maintained portable sanitary facilities will be Sanitary waste Staging area provided,and located away from waterways or inlets.Such facilities shall be regularly maintained. Apply fertilizers in accordance with Landscaping operations Land disturbance area manufacturer's recommendations and not during rainfall events To be treated in a sediment basin or Wash Waters Offsite better control as specified on plan. Minimize the discharge of pollutants from equipment and vehicle washing Vehicle and equipment washing Offsite Provide containment and filtering for all 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, sanitary waste, and other materials present on the site to precipitation and to stormwater. D. Non-stormwater discharges Discharge Pollutants or Pollutant Location on Site Constituents Water used to control dust that has been filtered,settled,or similarly Sediment Land disturbance area treated prior to discharge 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 Sediment Windfield Circle,construction prior to washing);where soaps, entrances,staging areas solvents,or detergents have not been used;and where the wash water has been filtered,settled,or similarly treated prior to discharge Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Pollutants or Pollutant Location on Site Discharge Constituents Uncontaminated air conditioning Metals,mild detergents,sediment Staging areas or compressor condensate Uncontaminated ground water or Sediment Land disturbance area spring water Uncontaminated excavation dewatering,including dewatering of trenches and excavations that Sediment Land disturbance area have been filtered,settled,or similarly treated prior to discharge Landscape irrigation Nitrogen,phosphorous,sediment Land disturbance area E. Persons responsible for pollution prevention practices Individual managing day-to-day site operations Individuals responsible for inspections 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: • Vehicles and equipment will be maintained offsite.All vehicles and equipment, including subcontractor vehicles,will be checked for leaking oil and fluids. Vehicles leaking fluids shall be repaired immediately or be removed from the site. Drip pans will be placed under all vehicles and equipment that are parked overnight and known to be leaking if the repair is awaiting parts. • Discharge containing soap, solvents, concrete wash water, and wash water from construction materials (e.g. cleanup of stucco,paint, and curing compounds)will be collected and disposed of in a manner to prevent contact with stormwater. • Discharge of pollutants from vehicle and equipment washing will be located away from surface waters and stormwater inlets by directing wash waters to sediment basins or traps,where filtration devices will be used. • Sediment basins or other water storage devices will be periodically checked for leaks and overflows. Corrective measures will be taken immediately, if necessary. • Hazardous materials will be stored in accordance with federal and municipal regulations. • Secondary containment such as spill berms and spill containment pallets will be used for hazardous materials in the materials storage area. • Spill kits will be within the materials storage area and concrete washout areas. Respond to all spills, leaks and discharges as follows: • All spills, leaks,and discharges will be cleaned up immediately upon discovery. • Sorbent booms will be placed in front of any storm drain inlets or nearby waterways to prevent discharges from reaching waterways. • Spent absorbent materials and rags will be hauled off-site immediately after the spill is cleaned up for disposal at the landfill. • The operator shall implement the corrective actions 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 Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County by a regulatory authority is necessary, additional control measures shall be implemented to minimize pollutants in stormwater discharges until such approvals can be obtained. • The operator may be required to remove accumulated sediment deposits located outside of the construction activity covered by this general permit as soon as practicable in order to minimize environmental impacts. Report all spills, leaks and discharges as follows: • 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 with 40 CFR Part 110, 40 CFR Part 117, 40 CFR 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 reasonable 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. • If any unusual or extraordinary discharge 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. • The operator shall report any noncompliance,which may adversely affect surface waters or may endanger public health,to the department and the VSMP within 24-hours from the time the operator becomes aware of the circumstances. • 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. • Spills large enough to discharge to surface water will be reported to the National Response Center at 1- 800-424-8802. G. Pollution Prevention Awareness All employees will be trained via biweekly tailgate sessions,regarding the correct procedure for waste discharges and spill prevention and control. Employees will be familiarized with proper use of containment equipment and materials(e.g. spill stoppers and sorbent booms).Notices that state these practices will be posted in the office trailer or on information boards at the staging area, and the individual who manages day-to-day operations will be responsible for seeing that these procedures are followed. H. Pollution Prevention Plan Update Upon inspection of the site by the contractor, once the location of PPP items have been established, the SWPPP shall be updated to reflect these specific items. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County Section 7. Discharges to impaired waters, surface waters within an applicable TMDL wasteload allocation, and exceptional waters. Runoff associated with this project flows to Biscuit Run,which is a part of the James River Basin. Biscuit Run is classified as a Category 5 impaired water in the Virginia DEQ 2012 Impaired Waters List due to benthic- macroinvertebrate bioassessments,meaning that it is in need of a TMDL study. Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK Section 8. Qualified personnel The following personnel are responsible for inspections; TBD Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK Section 9. Signed Certification CERTIFICATION "I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." Owner/Operator Name: Jeremy Lynn, P.E. Company: Albemarle County Service Authority Title: Senior Civil Engineer Signature: 2ev,:077 Date: g 'a?).z),9 Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK Section 10. Delegation of authority. Delegation of Authority I, (name), hereby designate the person or specifically described position below to be a duly authorized representative for the purpose of overseeing compliance with environmental requirements, including the Construction General Permit, at the construction site.The designee is authorized to sign any reports, stormwater pollution prevention plans and all other documents required by the permit. (name of person or position) (company) (address) (city, state, zip) (phone) By signing this authorization, I confirm that I meet the requirements to make such a designation as set forth in the Construction General Permit (CGP), and that the designee above meets the definition of a "duly authorized representative". Operator Name: Company: Title: Signature: Date: Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK Section 11. General permit copy CHAPTER 880 GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM CONSTRUCTION ACTIVITIES 9VAC25-880-1. Definitions. The words and terms used in this chapter shall have the meanings defined in the Virginia Stormwater Management Act(Article 2.3(§62.1-44.15:24 et seq.) of Chapter 3.1 of Title 62.1 of the Code of Virginia), this chapter, and 9VAC25-870 unless the context clearly indicates otherwise, except as otherwise specified in this section. Terms not defined in the Act, this chapter, or 9VAC25-870 shall have the meaning attributed to them in the federal Clean Water Act(33 USC§ 1251 et seq.) (CWA). For the purposes of this chapter: "Business day"means Monday through Friday excluding state holidays. "Commencement of land disturbance" means the initial disturbance of soils associated with clearing, grading, or excavating activities or other construction activities (e.g., stockpiling of fill material). "Construction site" means the land where any land-disturbing activity is physically located or conducted, including any adjacent land used or preserved in connection with the land-disturbing activity. "Final stabilization" means that one of the following situations has occurred: 1. All soil disturbing activities at the site have been completed and a permanent vegetative cover has been established on denuded areas not otherwise permanently stabilized. Permanent vegetation shall not be considered established until a ground cover is achieved that is uniform (e.g., evenly distributed), mature enough to survive, and will inhibit erosion. 2. For individual lots in residential construction,final stabilization can occur by either: a. The homebuilder completing final stabilization as specified in subdivision 1 of this definition; or b. The homebuilder establishing temporary soil stabilization, including perimeter controls for an individual lot prior to occupation of the home by the homeowner, and informing the homeowner of the need for,and benefits of,final stabilization. 3. For construction projects on land used for agricultural purposes , final stabilization may be accomplished by returning the disturbed land to its preconstruction agricultural use. Areas disturbed that were not previously used for agricultural activities, such as buffer strips immediately adjacent to surface waters, and areas that are not being returned to their preconstruction agricuttural use must meet the final stabilization criteria specified in subdivision 1 or 2 of this definition. "Immediately" means as soon as practicable, but no later than the end of the next business day, following the day when the land-disturbing activities have temporarily or permanently ceased. In the context of this general permit, "immediately" is used to define the deadline for initiating stabilization measures. "Impaired waters" means surface waters identified as impaired on the 2012 §305(b)/303(d) Water Quality Assessment Integrated Report. "Infeasible" means not technologically possible or not economically practicable and achievable in light of best industry practices. "Initiation of stabilization activities" means: 1. Prepping the soil for vegetative or nonvegetative stabilization; Page 1 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County 2.Applying mulch or other nonvegetative product to the exposed area; 3.Seeding or planting the exposed area; 4. Starting any of the above activities on a portion of the area to be stabilized, but not on the entire area;or 5. Finalizing arrangements to have the stabilization product fully installed in compliance with the applicable deadline for completing stabilization. This list is not exhaustive. "Measurable storm event' means a rainfall event producing 0.25 inches of rain or greater over 24 hours. "Stabilized" means land that has been treated to withstand normal exposure to natural forces without incurring erosion damage. 9VAC25-880-10. Purpose. This general permit regulation governs stormwater discharges from regulated construction activities. For the purposes of this chapter, these discharges are defined as stormwater discharges associated with large construction activity, and stormwater discharges associated with small construction activity. Stormwater discharges associated with other types of industrial activity shall not have coverage under this general permit. This general permit covers only discharges through a point source to surface waters or through a municipal or nonmunicipal separate storm sewer system to surface waters. Stormwater discharges associated with industrial activity that originate from construction activities that have been completed and the site has undergone final stabilization are not authorized by this general permit. 9VAC25-880-15. Applicability of incorporated references based on the dates that they became effective. Except as noted, when a regulation of the United States set forth in the Code of Federal Regulations is referenced and incorporated herein, that regulation shall be as it exists and has been published in the July 1,2013, update. 9VAC25-880-20. Effective date of general permit. This general permit is effective on July 1, 2014. The general permit will expire on June 30, 2019. This general permit is effective for any covered operator upon compliance with all provisions of 9VAC25-880-30. 9VAC25-880-30.Authorization to discharge. A.Any operator governed by this general permit is authorized to discharge to surface waters of the Commonwealth of Virginia provided that: 1.The operator submits a complete and accurate registration statement, if required to do so, in accordance with 9VAC25-880-50 and receives acceptance of the registration by the board; 2. The operator submits any permit fees, if required to do so, in accordance with 9VAC25-870-700 et seq.; 3. The operator complies with the applicable requirements of 9VAC25-880-70; 4.The operator obtains approval of: Page 2 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County a. An erosion and sediment control plan from the appropriate VESCP authority as authorized under the Erosion and Sediment Control Regulations (9VAC25-840), unless the operator receives from the VESCP an "agreement in lieu of a plan" as defined in 9VAC25-840-10 or prepares the erosion and sediment control plan in accordance with annual standards and specifications approved by the department. The operator of any land-disturbing activity that is not required to obtain erosion and sediment control plan approval from a VESCP authority or is not required to adopt department-approved annual standards and specifications shall submit the erosion and sediment control plan to the department for review and approval; and b. A stormwater management plan from the appropriate VSMP authority as authorized under the Virginia Stormwater Management Program (VSMP) Regulation (9VAC25-870), unless the operator prepares the stormwater management plan in accordance with annual standards and specifications approved by the department. The operator of any land-disturbing activity that is not required to obtain stormwater management plan approval from a VSMP authority or is not required to adopt department-approved annual standards and specifications shall submit the stormwater management plan to the department for review and approval;and 5. The board has not notified the operator that the discharge is not eligible for coverage in accordance with subsection B of this section. B. The board will notify an operator that the discharge is not eligible for coverage under this general permit in the event of any of the following: 1. The operator is required to obtain an individual permit in accordance with 9VAC25- 870-410 B; 2. The operator is proposing discharges to surface waters specifically named in other board regulations that prohibit such discharges; 3. The discharge causes, may reasonably be expected to cause, or contributes to a violation of water quality standards(9VAC25-260); 4.The discharge violates or would violate the antidegradation policy in the Water Quality Standards(9VAC25-260-30) ;or 5. The discharge is not consistent with the assumptions and requirements of an applicable TMDL approved prior to the term of this general permit. C. 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: 1. The support activity is directly related to a construction activity that is required to have general permit coverage for discharges of stormwater from construction activities; 2. The support activity is not a commercial operation , nor does it serve multiple unrelated construction activities by different operators; 3. The support activity does not operate beyond the completion of the last construction activity it supports; 4. The support activity is identified in the registration statement at the time of general permit coverage; 5. Appropriate control measures are identified in a stormwater pollution prevention plan and implemented to address the discharges from the support activity areas;and 6.All applicable,state,federal,and local approvals are obtained for the support activity. D. Support activities located off-site are not required to be covered under this general permit. Discharges of stormwater from off-site support activities may be authorized under Page 3 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County another state or VPDES permit. Where stormwater discharges from off-site support activities are not authorized under this general permit, the land area of the off-site support activity need not be included in determining the total land disturbance acreage of the construction activity seeking general permit coverage. E. 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. F. Authorized nonstormwater discharges. The following nonstormwater discharges from construction activities are authorized by this general permit: 1. Discharges from firefighting activities; 2. Fire hydrant flushings; 3.Water 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 source, including uncontaminated waterline flushings; 6. Routine external building wash down where soaps, solvents, or detergents have not been used and the wash water has been filtered, settled, or similarly treated prior to discharge; 7. Pavement wash water 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 groundwater 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 irrigations. G. Approval for coverage under this general permit does not relieve any operator of the responsibility to comply with any other applicable federal, state or local statute, ordinance or regulation. H.Continuation of general permit coverage. 1. Any operator that was authorized to discharge under the general permit issued in 2009 and that submits a complete and accurate registration statement on or before June 30, 2014, is authorized to continue to discharge under the terms of the 2009 general permit until such time as the board either: a. Issues coverage to the operator under this general permit or b. Notifies the operator that the discharge is not eligible for coverage under this general permit. 2. When the operator is not in compliance with the conditions of the expiring or expired general permit the board may choose to do any or all of the following: Page 4 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County a. Initiate enforcement action based upon the 2009 general permit; b. Issue a notice of intent to deny the new general permit. If the general permit is denied, the owner or operator would then be required to cease the activities authorized by the continued general permit or be subject to enforcement action for operating without a state permit; c. Issue a new state permit with appropriate conditions;or d.Take other actions authorized by the VSMP Regulation(9VAC25-870). 9VAC25-880-40. Delegation of authorities to state and local programs. A board-approved VSMP authority is authorized to administer requirements of this general permit, including but not limited to: (i) registration statement acceptance; (ii) fee collection; (iii) stormwater management plan review and approval;and (iv) permit compliance and enforcement dependent upon conditions established as part of the board approval. 9VAC25-880-50.General permit application(registration statement). A. Deadlines for submitting registration statement. Any operator seeking coverage under this general permit, and that is required to submit a registration statement, shall submit a complete and accurate general VPDES permit registration statement in accordance with this section,which shall serve as a notice of intent for coverage under the general VPDES permit for discharges of stormwater from construction activities. 1. New construction activities. a. Any operator proposing a new stormwater discharge from construction activities shall submit a complete and accurate registration statement to the VSMP authority prior to the commencement of land disturbance. b.Any operator proposing a new stormwater discharge from construction activities in response to a public emergency where the related work requires immediate authorization to avoid imminent endangerment to human health or the environment is authorized to discharge under this general permit, provided that: (1) The operator submits a complete and accurate registration statement to the VSMP authority no later than 30 days after commencing land disturbance;and (2) Documentation to substantiate the occurrence of the public emergency is provided with the registration statement. c. Any operator proposing a new stormwater discharge associated with the construction of a single-family residence separately built, disturbing less than one acre and part of a larger common plan of development or sale, is authorized to discharge under this general permit and is not required to submit a registration statement or the department portion of the permit fee, provided that the stormwater management plan for the larger common plan of development or sale provides permanent control measures (i.e., stormwater management facilities) encompassing the single family residence. 2. Existing construction activities. a. Any operator that was authorized to discharge under the general permit issued in 2009 and that intends to continue coverage under this general permit shall: (1) Submit a complete and accurate registration statement to the VSMP authority on or before June 1,2014;and Page 5 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP)Albemarle County (2) 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. Any operator with an existing stormwater discharge associated with the construction of a single-family residence separately built, disturbing less than one acre and part of a larger common plan of development or sale, and that intends to continue coverage under this general permit, is authorized to discharge under this general permit and is not required to submit a registration statement or the department portion of the permit fee, provided that: (1) The stormwater management plan for the larger common plan of development or sale provides permanent control measures (i.e., stormwater management facilities) encompassing the single-family residence; and (2) The operator updates 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. 3. For stormwater discharges from construction activities where the operator changes, the new operator must submit a complete and accurate registration statement or transfer agreement form to the VSMP authority prior to assuming operational control over site specifications or commencing work on-site. 4. Late notifications.Operators are not prohibited from submitting registration statements after commencing land disturbance. When a late registration statement is submitted, authorization for discharges shall not occur until coverage under the general permit is issued. The VSMP authority, department, board, and the EPA reserve the right to take enforcement action for any unpermitted discharges that occur between the commencement of land disturbance and discharge authorization. B. Registration statement. The operator shall submit a registration statement to the VSMP authority that shall contain the following information: 1. Name, contact, mailing address, telephone number, and email address if available of the construction activity operator. No more than one operator may receive coverage under each registration statement. NOTE: General permit coverage will be issued to this operator, and the certification in subdivision 11 of this subsection must be signed by the appropriate person associated with this operator; 2. Name and location if available of the construction activity and all off-site support activities to be covered under this general permit, including city or county, and latitude and longitude in decimal degrees; 3.Status of the construction activity:federal,state, public,or private; 4. Nature of the construction activity(e.g., commercial, industrial, residential,agricultural, oil and gas,etc.); 5. Name of the receiving water(s)and HUC ; 6. If the discharge is through a municipal separate storm sewer system(MS4),the name of the municipal separate storm sewer system operator; 7. Estimated project start date and completion date; 8. Total land area of development and estimated area to be disturbed by the construction activity(to the nearest one-hundredth of an acre); 9. Whether the area to be disturbed by the construction activity is part of a larger common plan of development or sale; Page 6 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County 10. A stormwater pollution prevention plan (SWPPP) must be prepared in accordance with the requirements of the General VPDES Permit for Stormwater Discharges from Construction Activities prior to submitting the registration statement. By signing the registration statement the operator certifies that the SWPPP has been prepared ;and 11. The following certification: "I certify under penalty of law that I have read and understand this registration statement and that this document and all attachments were prepared in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information, the information submitted is to the best of my knowledge and belief true, accurate, and complete. I am aware that there are significant penalties for submitting false information including the possibility of fine and imprisonment for knowing violations." C.The registration statement shall be signed in accordance with 9VAC25-880-70, Part III K. 9VAC25-880-60. Termination of general permit coverage. A. Requirements. The operator of the construction activity shall submit a notice of termination to the VSMP authority after one or more of the following conditions have been met: 1. Necessary permanent control measures included in the SWPPP for the site are in place and functioning effectively and final stabilization has been achieved on all portions of the site for which the operator is responsible. When applicable, long-term responsibility and maintenance requirements for permanent control measures shall be recorded in the local land records prior to the submission of a notice of termination; 2. Another operator has assumed control over all areas of the site that have not been finally stabilized and obtained coverage for the ongoing discharge; 3. Coverage under an alternative VPDES or state permit has been obtained;or 4. For residential construction only,temporary soil stabilization has been completed and the residence has been transferred to the homeowner. The notice of termination should be submitted no later than 30 days after one of the above conditions being met. Authorization to discharge terminates at midnight on the date that the notice of termination is submitted for the conditions set forth in subdivisions 2 through 4 of this subsection unless otherwise notified by the VSMP authority or the department. Termination of authorizations to discharge for the conditions set forth in subdivision 1 of this subsection shall be effective upon notification from the department that the provisions of subdivision 1 of this subsection have been met or 60 days after submittal of the notice of terminations, whichever occurs first. B. Notice of termination.The notice of termination shall contain the following information: 1. Name, contact, mailing address, telephone number, and email address if available of the construction activity operator. 2. Name and location if available of the construction activity covered under this general permit, including city or county,and latitude and longitude in decimal degrees. 3.The general permit registration number. 4. The basis for submission of the notice of termination, pursuant to subsection A of this section. 5. Where applicable, a list of the on-site and off-site permanent control measures (both structural and nonstructural) that were installed to comply with the stormwater Page 7 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County management technical criteria. For each permanent control measure that was installed, the following information shall be included: a. The type of permanent control measure installed and the date that it became functional as a permanent control measure; b. The location if available of the permanent control measure, including city or county,and latitude and longitude in decimal degrees; c.The receiving water of the permanent control measures;and d. The number of total and impervious acres treated by the permanent control measure (to the nearest one-tenth of an acre). 6. Where applicable, the following information related to participation in a regional stormwater management plan. For each regional stormwater management facility, the following information shall be included: a.The type of regional facility to which the site contributes; b. The location if available of the regional facility, including city or county,and latitude and longitude in decimal degrees;and c. The number of total and impervious site acres treated by the regional facility (to the nearest one-tenth of an acre). 7. Where applicable, the following information related to perpetual nutrient credits that were acquired in accordance with§ 62.1-44.15:35 of the Code of Virginia: a. The name of the nonpoint nutrient credit generating entity from which perpetual nutrient credits were acquired;and b.The number of perpetual nutrient credits acquired (lbs. per acre per year). 8. The following certification: "I certify under penalty of law that I have read and understand this notice of termination and that this document and all attachments were prepared in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information, the information submitted is to the best of my knowledge and belief true, accurate, and complete. I am aware that there are significant penalties for submitting false information including the possibility of fine and imprisonment for knowing violations." C.The notice of termination shall be signed in accordance with 9VAC25-880-70 Part Ill K. D. Termination by the board. The board may terminate coverage under this general permit during its term and require application for an individual permit or deny a general permit renewal application on its own initiative in accordance with the Act, this chapter, and the VSMP Regulation,9VAC25-870. 9VAC25-880-70.General permit. Any operator whose registration statement is accepted by the board will receive the following general permit and shall comply with the requirements contained therein and be subject to all requirements of 9VAC25-870. Page 8 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County management technical criteria. For each permanent control measure that was installed, the following information shall be included: a. The type of permanent control measure installed and the date that it became functional as a permanent control measure; b. The location if available of the permanent control measure, including city or county,and latitude and longitude in decimal degrees; c.The receiving water of the permanent control measures;and d. The number of total and impervious acres treated by the permanent control measure (to the nearest one-tenth of an acre). 6. Where applicable, the following information related to participation in a regional stormwater management plan. For each regional stormwater management facility, the following information shall be included: a. The type of regional facility to which the site contributes; b.The location if available of the regional facility, including city or county,and latitude and longitude in decimal degrees;and c. The number of total and impervious site acres treated by the regional facility (to the nearest one-tenth of an acre). 7. Where applicable, the following information related to perpetual nutrient credits that were acquired in accordance with§62.1-44.15:35 of the Code of Virginia: a. The name of the nonpoint nutrient credit generating entity from which perpetual nutrient credits were acquired;and b.The number of perpetual nutrient credits acquired (lbs. per acre per year). 8. The following certification: "I certify under penalty of law that I have read and understand this notice of termination and that this document and all attachments were prepared in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information, the information submitted is to the best of my knowledge and belief true, accurate, and complete. I am aware that there are significant penalties for submitting false information including the possibility of fine and imprisonment for knowing violations." C.The notice of termination shall be signed in accordance with 9VAC25-880-70 Part Ill K. D. Termination by the board. The board may terminate coverage under this general permit during its term and require application for an individual permit or deny a general permit renewal application on its own initiative in accordance with the Act, this chapter, and the VSMP Regulation, 9VAC25-870. 9VAC25-880-70.General permit. Any operator whose registration statement is accepted by the board will receive the following general permit and shall comply with the requirements contained therein and be subject to all requirements of 9VAC25-870. Page 8 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County registration, has undergone final stabilization. Post-construction industrial stormwater discharges may need to be covered by a separate VPDES permit. 2. Discharges mixed with nonstormwater. This general permit does not authorize discharges that are mixed with sources of nonstormwater, other than those discharges that are identified in Part I E (Authorized nonstormwater discharges) and are in compliance with this general permit. 3. Discharges covered by another state permit. This general permit does not authorize discharges of stormwater from construction activities that have been covered under an individual permit or required to obtain coverage under an alternative general permit. 4. Impaired waters and TMDL limitation. Discharges of stormwater from construction activities to surface waters identified as impaired in the 2012 § 305(b)/303(d) Water Quality Assessment Integrated Report or for which a TMDL wasteload allocation has been established and approved prior to the term of this general permit for(i) sediment or a sediment-related parameter (i.e., total suspended solids or turbidity) or (ii) nutrients (i.e., nitrogen or phosphorus) are not eligible for coverage under this general permit unless the operator develops, implements, and maintains a SWPPP that minimizes the pollutants of concern and, when applicable, is consistent with the assumptions and requirements of the approved TMDL wasteload allocations. In addition, the operator shall implement the following items: a. The impaired water(s), approved TMDL(s), and pollutant(s) of concern, when applicable, shall be identified in the SWPPP; b. Permanent or temporary soil stabilization shall be applied to denuded areas within seven days after final grade is reached on any portion of the site; c. Nutrients shall be applied in accordance with manufacturer's recommendations or an approved nutrient management plan and shall not be applied during rainfall events;and d. The applicable SWPPP inspection requirements specified in Part II F 2 shall be amended as follows: (1) Inspections shall be conducted at a frequency of (i) at least once every four business days or (ii) at least once every five business days and no later than 48 hours following a measurable storm event. In the event that a measurable storm event occurs when there are more than 48 hours between business days, the inspection shall be conducted on the next business day;and (2) Representative inspections used by utility line installation, pipeline construction, or other similar linear construction activities shall inspect all outfalls discharging to surface waters identified as impaired or for which a TMDL wasteload allocation has been established and approved prior to the term of this general permit. 5. Exceptional waters limitation. Discharges of stormwater from construction activities not previously covered under the general permit issued in 2009 to exceptional waters identified in 9VAC25-260-30 A 3 c are not eligible for coverage under this general permit unless the operator implements the following: a. The exceptional water(s)shall be identified in the SWPPP; b. Permanent or temporary soil stabilization shall be applied to denuded areas within seven days after final grade is reached on any portion of the site; c. Nutrients shall be applied in accordance with manufacturer's recommendations or an approved nutrient management plan and shall not be applied during rainfall events;and Page 10 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County d. The applicable SWPPP inspection requirements specified in Part II F 2 shall be amended as follows: (1) Inspections shall be conducted at a frequency of (i) at least once every four business days or (ii) at least once every five business days and no later than 48 hours following a measurable storm event. In the event that a measurable storm event occurs when there are more than 48 hours between business days, the inspection shall be conducted on the next business day;and (2) Representative inspections used by utility line installation, pipeline construction, or other similar linear construction activities shall inspect all outfalls discharging to exceptional waters. 6. There shall be no discharge of floating solids or visible foam in other than trace amounts. C. Commingled discharges. Discharges authorized by this general permit may be commingled with other sources of stormwater that are not required to be covered under a state permit, so long as the commingled discharge is in compliance with this general permit. Discharges authorized by a separate state or VPDES permit may be commingled with discharges authorized by this general permit so long as all such discharges comply with all applicable state and VPDES permit requirements. D. Prohibition of nonstormwater discharges. Except as provided in Parts I A 2, I C and I E, all discharges covered by this general permit shall be composed entirely of stormwater associated with construction activities. All other discharges including the following are prohibited: 1.Wastewater from washout of concrete; 2.Wastewater from the washout and cleanout of stucco, paint, form release oils, curing compounds, and other construction materials; 3. Fuels, oils, or other pollutants used in vehicle and equipment operation and maintenance; 4.Oils,toxic substances,or hazardous substances from spills or other releases;and 5. Soaps,solvents , or detergents used in equipment and vehicle washing. E. Authorized nonstormwater discharges. The following nonstormwater discharges from construction activities are authorized by this general permit when discharged in compliance with this general permit: 1. Discharges from firefighting activities; 2. Fire hydrant flushings; 3. Waters used to wash vehicles or equipment where soaps, solvents, or detergents have not been used and the wash water has been filtered,settled,or similarly treated prior to discharge; 4. Water used to control dust that has been filtered,settled, or similarly treated prior to discharge; 5. Potable water sources, including uncontaminated waterline flushings; 6. Routine external building wash down where soaps, solvents or detergents have not been used and the wash water has been filtered,settled,or similarly treated prior to discharge; 7. Pavement wash waters where spills or leaks of toxic or hazardous materials have not occurred (or where all spilled or leaked material has been removed prior to Page 11 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County washing); where soaps, solvents, or detergents have not been used ; and where the wash water has been filtered,settled,or similarly treated prior to discharge; 8. Uncontaminated air conditioning or compressor condensate; 9. Uncontaminated ground water or spring water; 10. Foundation or footing drains where flows are not contaminated with process materials such as solvents; 11. Uncontaminated excavation dewatering, including dewatering of trenches and excavations that have been filtered, settled, or similarly treated prior to discharge; and 12. Landscape irrigation. F. Termination of general permit coverage. 1. The operator of the construction activity shall submit a notice of termination in accordance with 9VAC25-880-60 to the VSMP authority after one or more of the following conditions have been met: a. Necessary permanent control measures included in the SWPPP for the site are in place and functioning effectively and final stabilization has been achieved on all portions of the site for which the operator is responsible.When applicable, long term responsibility and maintenance requirements shall be recorded in the local land records prior to the submission of a notice of termination; b.Another operator has assumed control over all areas of the site that have not been finally stabilized and obtained coverage for the ongoing discharge; c. Coverage under an alternative VPDES or state permit has been obtained;or d. For residential construction only, temporary soil stabilization has been completed and the residence has been transferred to the homeowner. 2. The notice of termination should be submitted no later than 30 days after one of the above conditions in subdivision 1 of this subsection are met. Authorization to discharge terminates at midnight on the date that the notice of termination is submitted for the conditions set forth in subdivisions 1 b through 1 d of this subsection. Termination of authorizations to discharge for the conditions set forth in subdivision 1 a of this subsection shall be effective upon notification from the department that the provisions of subdivision 1 a of this subsection have been met or 60 days after submittal of the notice of termination,whichever occurs first. 3. The notice of termination shall be signed in accordance with Part III K of this general permit. G.Water quality protection. 1. The operator must select, install, implement and maintain control measures as identified in the SWPPP at the construction site that minimize pollutants in the discharge as necessary to ensure that the operator's discharge does not cause or contribute to an excursion above any applicable water quality standard. 2. If it is determined by the department that the operator's discharges are causing, have reasonable potential to cause, or are contributing to an excursion above any applicable water quality standard, the department, in consultation with the VSMP authority, may take appropriate enforcement action and require the operator to: a. Modify or implement additional control measures in accordance with Part II B to adequately address the identified water quality concerns; Page 12 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County b. Submit valid and verifiable data and information that are representative of ambient conditions and indicate that the receiving water is attaining water quality standards; or c. Submit an individual permit application in accordance with 9VAC25-870-410 B 3. All written responses required under this chapter must include a signed certification consistent with Part III K. PART II STORMWATER POLLUTION PREVENTION PLAN A stormwater pollution prevention plan (SWPPP)shall be developed prior to the submission of a registration statement and implemented for the construction activity, including any support activity, covered by this general permit. SWPPPs shall be prepared in accordance with good engineering practices. Construction activities that are part of a larger common plan of development or sale and disturb less than one acre may utilize a SWPPP template provided by the department and need not provide a separate stormwater management plan if one has been prepared and implemented for the larger common plan of development or sale. The SWPPP requirements of this general permit may be fulfilled by incorporating by reference other plans such as a spill prevention control and countermeasure (SPCC) plan developed for the site under §311 of the federal Clean Water Act or best management practices (BMP) programs otherwise required for the facility provided that the incorporated plan meets or exceeds the SWPPP requirements of Part II A.All plans incorporated by reference into the SWPPP become enforceable under this general permit. If a plan incorporated by reference does not contain all of the required elements of the SWPPP, the operator must develop the missing elements and include them in the SWPPP. Any operator that was authorized to discharge under the general permit issued in 2009, and that intends to continue coverage under this general permit,shall update its stormwater pollution prevention plan to comply with the requirements of this general permit no later than 60 days after the date of coverage under this general permit. A. Stormwater pollution prevention plan contents. The SWPPP shall include the following items: 1.General information. a. A signed copy of the registration statement for coverage under the general VPDES permit for discharges of stormwater from construction activities; b. Upon receipt, a copy of the notice of coverage under the general VPDES permit for discharges of stormwater from construction activities (i.e., notice of coverage letter); c. Upon receipt, a copy of the general VPDES permit for discharges of stormwater from construction activities; d. A narrative description of the nature of the construction activity, including the function of the project(e.g., low density residential, shopping mall, highway,etc.); e.A legible site plan identifying: (1) Directions of stormwater flow and approximate slopes anticipated after major grading activities; (2) Limits of land disturbance including steep slopes and natural buffers around surface waters that will not be disturbed; Page 13 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County (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 support activities, when applicable and when required by the VSMP authority, including but not limited to (i)areas where equipment and vehicle washing, wheel wash water, and other wash water is to occur; (ii) storage areas for chemicals such as acids,fuels,fertilizers,and other lawn care chemicals; (iii) concrete wash out areas; (iv) vehicle fueling and maintenance areas; (v) sanitary waste facilities, including those temporarily placed on the construction site; and (vi) construction waste storage; and (7) When applicable, the location of the on-site rain gauge or the methodology established in consultation with the VSMP authority used to identify measurable storm events for inspection purposes. 2. Erosion and sediment control plan. a. An erosion and sediment control plan approved by the VESCP authority as authorized under the Erosion and Sediment Control Regulations (9VAC25-840), an "agreement in lieu of a plan" as defined in 9VAC25-840-10 from the VESCP authority, or an erosion and sediment control plan prepared in accordance with annual standards and specifications approved by the department. Any operator proposing a new stormwater discharge from construction activities that is not required to obtain erosion and sediment control plan approval from a VESCP authority or does not adopt department-approved annual standards and specifications shall submit the erosion and sediment control plan to the department for review and approval. b. All erosion and sediment control plans shall include a statement describing the maintenance responsibilities required for the erosion and sediment controls used. c. A properly implemented approved erosion and sediment control plan, "agreement in lieu of a plan," or erosion and sediment control plan prepared in accordance with department-approved annual standards and specifications,that adequately: (1) Controls the volume and velocity of stormwater runoff within the site to minimize soil erosion; (2) Controls stormwater discharges, including peak flow rates and total stormwater volume, to minimize erosion at outlets and to minimize downstream channel and stream bank erosion; (3) Minimizes the amount of soil exposed during the construction activity; (4) Minimizes the disturbance of steep slopes; (5) Minimizes sediment discharges from the site in a manner that addresses (i) the amount, frequency, intensity, and duration of precipitation; (ii) the nature of resulting stormwater runoff; and (iii) soil characteristics, including the range of soil particle sizes present on the site; (6) Provides and maintains natural buffers around surface waters, directs stormwater to vegetated areas to increase sediment removal, and maximizes stormwater infiltration, unless infeasible; Page 14 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County (7) Minimizes soil compaction and, unless infeasible, preserves topsoil; (8) Ensures that stabilization of disturbed areas will be initiated immediately whenever any clearing, grading, excavating, or other land-disturbing activities have permanently ceased on any portion of the site, or temporarily ceased on any portion of the site and will not resume for a period exceeding 14 days;and (9) Utilizes outlet structures that withdraw stormwater from the surface (i.e., above the permanent pool or wet storage water surface elevation), unless infeasible, when discharging from sediment basins or sediment traps. 3.Stormwater management plan. a. New construction activities. A stormwater management plan approved by the VSMP authority as authorized under the Virginia Stormwater Management Program (VSMP) Regulation (9VAC25-870), or a stormwater management plan prepared in accordance with annual standards and specifications approved by the department. Any operator proposing a new stormwater discharge from construction activities that is not required to obtain stormwater management plan approval from a VSMP authority or does not adopt department-approved annual standards and specifications shall submit the stormwater management plan to the department for review and approval. b. Existing construction activities. Any operator that was authorized to discharge under the general permit issued in 2009, and that intends to continue coverage under this general permit,shall ensure compliance with the requirements of 9VAC25- 870-93 through 9VAC25-870-99 of the VSMP Regulation, including but not limited to the water quality and quantity requirements. The SWPPP shall include a description of, and all necessary calculations supporting, all post-construction stormwater management measures that will be installed prior to the completion of the construction process to control pollutants in stormwater discharges after construction operations have been completed. Structural measures should be placed on upland soils to the degree possible. Such measures must be designed and installed in accordance with applicable VESCP authority, VSMP authority, state, and federal requirements, and any necessary permits must be obtained. 4. Pollution prevention plan. A pollution prevention plan that addresses potential pollutant-generating activities that may reasonably be expected to affect the quality of stormwater discharges from the construction activity, including any support activity. The pollution prevention plan shall: a. Identify the potential pollutant-generating activities and the pollutant that is expected to be exposed to stormwater; b. Describe the location where the potential pollutant-generating activities will occur, or if identified on the site plan, reference the site plan; c. Identify all nonstormwater discharges, as authorized in Part I E of this general permit, that are or will be commingled with stormwater discharges from the construction activity, including any applicable support activity; d. Identify the person responsible for implementing the pollution prevention practice or practices for each pollutant-generating activity (if other than the person listed as the qualified personnel); e. Describe the pollution prevention practices and procedures that will be implemented to: (1) Prevent and respond to leaks, spills, and other releases including (i) procedures for expeditiously stopping, containing, and cleaning up spills, leaks, and other Page 15 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP)Albemarle County 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 materials; and (iii) construction and domestic wastes such as packaging materials, scrap construction materials, masonry products, timber, pipe and electrical cuttings, plastics, styrofoam,concrete, and other trash or building materials; (7) Prevent the discharge of fuels, oils, and other petroleum products, hazardous or toxic wastes, and sanitary wastes;and (8) Address any other discharge from the potential pollutant-generating activities not addressed above;and f. Describe procedures for providing pollution prevention awareness of all applicable wastes, including any wash water, disposal practices, and applicable disposal locations of such wastes, to personnel in order to comply with the conditions of this general permit. The operator shall implement the procedures described in the SWPPP. 5. SWPPP requirements for discharges to impaired waters, surface waters with an applicable TMDL wasteload allocation established and approved prior to the term of this general permit, and exceptional waters.The SWPPP shall: a. Identify the impaired water(s), approved TMDL(s), pollutant(s) of concern, and exceptional waters identified in 9VAC25-260-30 A 3 c,when applicable; b. Provide clear direction that: (1) Permanent or temporary soil stabilization shall be applied to denuded areas within seven days after final grade is reached on any portion of the site; Page 16 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County (2) Nutrients shall be applied in accordance with manufacturer's recommendations or an approved nutrient management plan and shall not be applied during rainfall events;and (3)A modified inspection schedule shall be implemented in accordance with Part I B 4 or Part I B 5. 6. Qualified personnel. The name, phone number, and qualifications of the qualified personnel conducting inspections required by this general permit. 7. Delegation of authority. The individuals or positions with delegated authority, in accordance with Part III K,to sign inspection reports or modify the SWPPP. 8. SWPPP signature. The SWPPP shall be signed and dated in accordance with Part III K. B. SWPPP amendments, modification,and updates. 1. The operator shall amend the SWPPP whenever there is a change in the design, construction, operation, or maintenance that has a significant effect on the discharge of pollutants to surface waters and that has not been previously addressed in the SWPPP. 2. The SWPPP must be amended if, during inspections or investigations by the operator's qualified personnel, or by local, state, or federal officials, it is determined that the existing control measures are ineffective in minimizing pollutants in discharges from the construction activity. Revisions to the SWPPP shall include additional or modified control measures designed and implemented to correct problems identified. If approval by the VESCP authority, VSMP authority, or department is necessary for the control measure, revisions to the SWPPP shall be completed no later than seven calendar days following approval. Implementation of these additional or modified control measures must be accomplished as described in Part II G. 3. The SWPPP must clearly identify the contractor(s) that will implement and maintain each control measure identified in the SWPPP. The SWPPP shall be amended to identify any new contractor that will implement and maintain a control measure. 4. The operator shall update the SWPPP no later than seven days following any modification to its implementation. All modifications or updates to the SWPPP shall be noted and shall include the following items: a.A record of dates when: (1) Major grading activities occur; (2) Construction activities temporarily or permanently cease on a portion of the site; and (3)Stabilization measures are initiated; b. Documentation of replaced or modified controls where periodic inspections or other information have indicated that the controls have been used inappropriately or incorrectly and where modified as soon as possible; c. Areas that have reached final stabilization and where no further SWPPP or inspection requirements apply; d. All properties that are no longer under the legal control of the operator and the dates on which the operator no longer had legal control over each property; e. The date of any prohibited discharges, the discharge volume released, and what actions were taken to minimize the impact of the release; f. Measures taken to prevent the reoccurrence of any prohibited discharge; and Page 17 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County g. Measures taken to address any evidence identified as a result of an inspection required under Part II F. 5. Amendments, modifications, or updates to the SWPPP shall be signed in accordance with Part III K. C. Public Notification. Upon commencement of land disturbance, the operator shall post conspicuously a copy of the notice of coverage letter near the main entrance of the construction activity. For linear projects, the operator shall post the notice of coverage letter at a publicly accessible location near an active part of the construction project(e.g.,where a pipeline crosses a public road). The operator shall maintain the posted information until termination of general permit coverage as specified in Part I F. D.SWPPP availability. 1. Operators with day-to-day operational control over SWPPP implementation shall have a copy of the SWPPP available at a central location on-site for use by those identified as having responsibilities under the SWPPP whenever they are on the construction site. 2. The operator shall make the SWPPP and all amendments, modifications,and updates available upon request to the department, the VSMP authority, the EPA, the VESCP authority, local government officials,or the operator of a municipal separate storm sewer system receiving discharges from the construction activity. If an on-site location is unavailable to store the SWPPP when no personnel are present, notice of the SWPPP's location must be posted near the main entrance of the construction site. 3. The operator shall make the SWPPP available for public review in an electronic format or in hard copy. Information for public access to the SWPPP shall be posted and maintained in accordance with Part II C. If not provided electronically, public access to the SWPPP may be arranged upon request at a time and at a publicly accessible location convenient to the operator or his designee but shall be no less than once per month and shall be during normal business hours. Information not required to be contained within the SWPPP by this general permit is not required to be released. E. SWPPP implementation. The operator shall implement the SWPPP and subsequent amendments, modifications, and updates from commencement of land disturbance until termination of general permit coverage as specified in Part I F. 1. All control measures must be properly maintained in effective operating condition in accordance with good engineering practices and, where applicable, manufacturer specifications. If a site inspection required by Part II F identifies a control measure that is not operating effectively, corrective action(s) shall be completed as soon as practicable, but no later than seven days after discovery or a longer period as established by the VSMP authority,to maintain the continued effectiveness of the control measures. 2. If site inspections required by Part II F identify an existing control measure that needs to be modified or if an additional control measure is necessary for any reason, implementation shall be completed prior to the next anticipated measurable storm event. If implementation prior to the next anticipated measurable storm event is impracticable, then alternative control measures shall be implemented as soon as practicable, but no later than seven days after discovery or a longer period as established by the VSMP authority. F.SWPPP Inspections. 1. Personnel responsible for on-site and off-site inspections. Inspections required by this general permit shall be conducted by the qualified personnel identified by the operator in the SWPPP.The operator is responsible for insuring that the qualified personnel conduct the inspection. Page 18 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County 2. Inspection schedule. 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 48 hours following a measurable storm event. In the event that a measurable storm event occurs when there are more than 48 hours between business days, the inspection shall be conducted no later than the next business day. b. Where areas have been temporarily stabilized or land-disturbing activities will be suspended due to continuous frozen ground conditions and stormwater discharges are unlikely,the inspection frequency may be reduced to once per month. If weather conditions (such as above freezing temperatures or rain or snow events) make discharges likely, the operator shall immediately resume the regular inspection frequency. c. Representative inspections may be utilized for utility line installation, pipeline construction,or other similar linear construction activities provided that: (1) Temporary or permanent soil stabilization has been installed and vehicle access may compromise the temporary or permanent soil stabilization and potentially cause additional land disturbance increasing the potential for erosion; (2) Inspections occur on the same frequency as other construction activities; (3) Control measures are inspected along the construction site 0.25 miles above and below each access point (i.e., where a roadway, undisturbed right-of-way, or other similar feature intersects the construction activity and access does not compromise temporary or permanent soil stabilization);and (4) Inspection locations are provided in the report required by Part II F. 3. Inspection requirements. a.As part of the inspection,the qualified personnel shall: (1) Record the date and time of the inspection and when applicable the date and rainfall amount of the last measurable storm event; (2) Record the information and a description of any discharges occurring at the time of the inspection; (3) Record any land-disturbing activities that have occurred outside of the approved erosion and sediment control plan; (4) Inspect the following for installation in accordance with the approved erosion and sediment control plan, identification of any maintenance needs, and evaluation of effectiveness in minimizing sediment discharge, including whether the control has been inappropriately or incorrectly used: (a)All perimeter erosion and sediment controls, such as silt fence; (b) Soil stockpiles, when applicable, and borrow areas for stabilization or sediment trapping measures; (c) Completed earthen structures, such as dams, dikes, ditches, and diversions for stabilization; (d)Cut and fill slopes; (e) Sediment basins and traps, sediment barriers, and other measures installed to control sediment discharge from stormwater; (f) Temporary or permanent channel, flume, or other slope drain structures installed to convey concentrated runoff down cut and fill slopes; Page 19 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County (g) Storm inlets that have been made operational to ensure that sediment laden stormwater does not enter without first being filtered or similarly treated;and (h) Construction vehicle access routes that intersect or access paved roads for minimizing sediment tracking; (5) Inspect areas that have reached final grade or that will remain dormant for more than 14 days for initiation of stabilization activities; (6) Inspect areas that have reached final grade or that will remain dormant for more than 14 days for completion of stabilization activities within seven days of reaching grade or stopping work; (7) Inspect for evidence that the approved erosion and sediment control plan, "agreement in lieu of a plan," or erosion and sediment control plan prepared in accordance with department-approved annual standards and specifications has not been properly implemented.This includes but is not limited to: (a) Concentrated flows of stormwater in conveyances such as rills, rivulets or channels that have not been filtered, settled, or similarly treated prior to discharge , or evidence thereof; (b)Sediment laden or turbid flows of stormwater that have not been filtered or settled to remove sediments prior to discharge; (c) Sediment deposition in areas that drain to unprotected stormwater inlets or catch basins that discharge to surface waters. Inlets and catch basins with failing sediments controls due to improper installation, lack of maintenance, or inadequate design are considered unprotected; (d)Sediment deposition on any property(including public and private streets)outside of the construction activity covered by this general permit; (e) Required stabilization has not been initiated or completed on portions of the site; (f) Sediment basins without adequate wet or dry storage volume or sediment basins that allow the discharge of stormwater from below the surface of the wet storage portion of the basin; (g) Sediment traps without adequate wet or dry storage or sediment traps that allow the discharge of stormwater from below the surface of the wet storage portion of the trap;and (h) Land disturbance outside of the approved area to be disturbed; (8) Inspect pollutant generating activities identified in the pollution prevention plan for the proper implementation, maintenance and effectiveness of the procedures and practices; (9) Identify any pollutant generating activities not identified in the pollution prevention plan;and (10) Identify and document the presence of any evidence of the discharge of pollutants prohibited by this general permit. 4. Inspection report. Each inspection report shall include the following items: a. The date and time of the inspection and when applicable, the date and rainfall amount of the last measurable storm event; b. Summarized findings of the inspection; c.The location(s) of prohibited discharges; d. The location(s)of control measures that require maintenance; Page 20 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County • e. The location(s) of control measures that failed to operate as designed or proved inadequate or inappropriate for a particular location; f.The location(s)where any evidence identified under Part II F 3 a (7)exists; g. The location(s) where any additional control measure is needed that did not exist at the time of inspection; h.A list of corrective actions required (including any changes to the SWPPP that are necessary )as a result of the inspection or to maintain permit compliance; i. Documentation of any corrective actions required from a previous inspection that have not been implemented;and j. The date and signature of the qualified personnel and the operator or its duly authorized representative. The inspection report and any actions taken in accordance with Part II must be retained by the operator as part of the SWPPP for at least three years from the date that general permit coverage expires or is terminated. The inspection report shall identify any incidents of noncompliance. Where an inspection report does not identify any incidents of noncompliance, the report shall contain a certification that the construction activity is in compliance with the SWPPP and this general permit. The report shall be signed in accordance with Part III K of this general permit. G.Corrective actions. 1. The operator shall implement the corrective action(s) identified as a result of an inspection as soon as practicable but no later than seven days after discovery or a longer period as approved by the VSMP authority. If approval of a corrective action by a regulatory authority (e.g., VSMP authority, VESCP authority, or the department) is necessary, additional control measures shall be implemented to minimize pollutants in stormwater discharges until such approvals can be obtained. 2. The operator may be required to remove accumulated sediment deposits located outside of the construction activity covered by this general permit as soon as practicable in order to minimize environmental impacts. The operator shall notify the VSMP authority and the department as well as obtain all applicable federal, state, and local authorizations, approvals, and permits prior to the removal of sediments accumulated in surface waters including wetlands. PART III CONDITIONS APPLICABLE TO ALL VPDES PERMITS NOTE: Discharge monitoring is not required for this general permit. If the operator chooses to monitor stormwater discharges or control measures, the operator must comply with the requirements of subsections A, B,and C,as appropriate. A. Monitoring. 1. Samples and measurements taken for the purpose of monitoring shall be representative of the monitoring activity. 2. Monitoring shall be conducted according to procedures approved under 40 CFR Part 136 or alternative methods approved by the U.S. Environmental Protection Agency, unless other procedures have been specified in this general permit.Analyses performed according to test procedures approved under 40 CFR Part 136 shall be performed by an environmental laboratory certified under regulations adopted by the Department of General Services(1VAC30-45 or 1VAC30-46). Page 21 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County 3. The operator shall periodically calibrate and perform maintenance procedures on all monitoring and analytical instrumentation at intervals that will ensure accuracy of measurements. B. Records. 1. Monitoring records and reports shall include: a.The date,exact place,and time of sampling or measurements; b.The individual(s)who performed the sampling or measurements; c. The date(s)and time(s)analyses were performed; d.The individual(s)who performed the analyses; e.The analytical techniques or methods used;and f.The results of such analyses. 2. The operator shall retain records of all monitoring information, including all calibration and maintenance records and all original strip chart recordings for continuous monitoring instrumentation, copies of all reports required by this general permit, and records of all data used to complete the registration statement for this general permit,for a period of at least three years from the date of the sample, measurement, report or request for coverage. This period of retention shall be extended automatically during the course of any unresolved litigation regarding the regulated activity or regarding control standards applicable to the operator,or as requested by the board. C. Reporting monitoring results. 1. The operator shall update the SWPPP to include the results of the monitoring as may be performed in accordance with this general permit, unless another reporting schedule is specified elsewhere in this general permit. 2. Monitoring results shall be reported on a discharge monitoring report(DMR); on forms provided, approved or specified by the department; or in any format provided that the date, location, parameter, method, and result of the monitoring activity are included. 3. If the operator monitors any pollutant specifically addressed by this general permit more frequently than required by this general permit using test procedures approved under 40 CFR Part 136 or using other test procedures approved by the U.S. Environmental Protection Agency or using procedures specified in this general permit, the results of this monitoring shall be included in the calculation and reporting of the data submitted in the DMR or reporting form specified by the department. 4. Calculations for all limitations which require averaging of measurements shall utilize an arithmetic mean unless otherwise specified in this general permit. D. Duty to provide information. The operator shall furnish, within a reasonable time, any information which the board may request to determine whether cause exists for modifying, revoking and reissuing, or terminating this general permit or to determine compliance with this general permit. The board, department, EPA, or VSMP authority may require the operator to furnish, upon request, such plans, specifications, and other pertinent information as may be necessary to determine the effect of the wastes from his discharge on the quality of surface waters, or such other information as may be necessary to accomplish the purposes of the CWA and the Virginia Stormwater Management Act. The operator shall also furnish to the board, department, EPA, or VSMP authority, upon request, copies of records required to be kept by this general permit. E. Compliance schedule reports. Reports of compliance or noncompliance with, or any progress reports on, interim and final requirements contained in any compliance schedule of this general permit shall be submitted no later than 14 days following each schedule date. Page 22 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County F. Unauthorized stormwater discharges. Pursuant to §62.1-44.5 of the Code of Virginia, except in compliance with a state permit issued by the department, it shall be unlawful to cause a stormwater discharge from a construction activity. G. Reports of unauthorized discharges. Any operator who discharges or causes or allows a discharge of sewage, industrial waste, other wastes or any noxious or deleterious substance or a hazardous substance or oil in an amount equal to or in excess of a reportable quantity established under either 40 CFR Part 110, 40 CFR Part 117, 40 CFR Part 302, or § 62.1- 44.34:19 of the Code of Virginia that occurs during a 24-hour period into or upon surface waters or who discharges or causes or allows a discharge that may reasonably be expected to enter surface waters, shall notify the Department of Environmental Quality of the discharge immediately upon discovery of the discharge, but in no case later than within 24 hours after said discovery. A written report of the unauthorized discharge shall be submitted to the department and the VSMP authority within five days of discovery of the discharge. The written report shall contain: 1.A description of the nature and location of the discharge; 2.The cause of the discharge; 3. The date on which the discharge occurred; 4. The length of time that the discharge continued; 5.The volume of the discharge; 6. If the discharge is continuing, how long it is expected to continue; 7. If the discharge is continuing,what the expected total volume of the discharge will be; and 8. Any steps planned or taken to reduce, eliminate and prevent a recurrence of the present discharge or any future discharges not authorized by this general permit. Discharges reportable to the department and the VSMP authority under the immediate reporting requirements of other regulations are exempted from this requirement. H. Reports of unusual or extraordinary discharges. If any unusual or extraordinary discharge including a "bypass"or"upset",as defined herein, should occur from a facility and the discharge enters or could be expected to enter surface waters, the operator shall promptly notify, in no case later than within 24 hours, the department and the VSMP authority by telephone after the discovery of the discharge. This notification shall provide all available details of the incident, including any adverse effects on aquatic life and the known number of fish killed. The operator shall reduce the report to writing and shall submit it to the department and the VSMP authority within five days of discovery of the discharge in accordance with Part III 12. Unusual and extraordinary discharges include but are not limited to any discharge resulting from: 1. Unusual spillage of materials resulting directly or indirectly from processing operations; 2. Breakdown of processing or accessory equipment; 3. Failure or taking out of service of some or all of the facilities;and 4. Flooding or other acts of nature. I. Reports of noncompliance. The operator shall report any noncompliance which may adversely affect surface waters or may endanger public health. 1. An oral report to the department and the VSMP authority shall be provided within 24 hours from the time the operator becomes aware of the circumstances. The following shall be included as information that shall be reported within 24 hours under this subdivision: Page 23 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County a.Any unanticipated bypass; and b.Any upset that causes a discharge to surface waters. 2.A written report shall be submitted within five days and shall contain: a.A description of the noncompliance and its cause; b. The period of noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the anticipated time it is expected to continue;and c. Steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance. The department may waive the written report on a case-by-case basis for reports of noncompliance under Part Ill 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 Ill 11 or 2 in writing as part of the SWPPP. The reports shall contain the information listed in Part III 12. NOTE: The reports required in Part Ill 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 manager is authorized to make management decisions that govern the operation of the regulated facility including having the Page 24 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan(SWPPP) Albemarle County explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long-term compliance with environmental laws and regulations; the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for state permit application requirements;and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures; b. For a partnership or sole proprietorship: by a general partner or the proprietor, respectively;or c. For a municipality, state, federal, or other public agency: by either a principal executive officer or ranking elected official. For purposes of this chapter, a principal executive officer of a public agency includes: (i) the chief executive officer of the agency or (ii) a senior executive officer having responsibility for the overall operations of a principal geographic unit of the agency. 2. Reports, etc.All reports required by this general permit, including SWPPPs,and other information requested by the board or the department shall be signed by a person described in Part Ill K 1 or by a duly authorized representative of that person. A person is a duly authorized representative only if: a.The authorization is made in writing by a person described in Part Ill K 1; b. The authorization specifies either an individual or a position having responsibility for the overall operation of the regulated facility or activity such as the position of plant manager, operator of a well or a well field, superintendent, position of equivalent responsibility, or an individual or position having overall responsibility for environmental matters for the operator. (A duly authorized representative may thus be either a named individual or any individual occupying a named position);and c. The signed and dated written authorization is included in the SWPPP.A copy must be provided to the department and VSMP authority, if requested. 3. Changes to authorization. If an authorization under Part III K 2 is no longer accurate because a different individual or position has responsibility for the overall operation of the construction activity, a new authorization satisfying the requirements of Part III K 2 shall be submitted to the VSMP authority as the administering entity for the board prior to or together with any reports or information to be signed by an authorized representative. 4. Certification. Any person signing a document under Part III K 1 or 2 shall make the following certification: "I certify under penalty of law that I have read and understand this document and that this document and all attachments were prepared in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief,true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." L. Duty to comply. The operator shall comply with all conditions of this general permit. Any state permit noncompliance constitutes a violation of the Virginia Stormwater Management Act and the Clean Water Act, except that noncompliance with certain provisions of this general permit may constitute a violation of the Virginia Stormwater Management Act but not the Clean Water Act. Permit noncompliance is grounds for enforcement action; for state permit Page 25 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County termination, revocation and reissuance, or modification; or denial of a state permit renewal application. The operator shall comply with effluent standards or prohibitions established under§ 307(a) of the Clean Water Act for toxic pollutants within the time provided in the regulations that establish these standards or prohibitions or standards for sewage sludge use or disposal, even if this general permit has not yet been modified to incorporate the requirement. M. Duty to reapply. If the operator wishes to continue an activity regulated by this general permit after the expiration date of this general permit, the operator shall submit a new registration statement at least 90 days before the expiration date of the existing general permit, unless permission for a later date has been granted by the board. The board shall not grant permission for registration statements to be submitted later than the expiration date of the existing general permit. N. Effect of a state permit. This general permit does not convey any property rights in either real or personal property or any exclusive privileges, nor does it authorize any injury to private property or invasion of personal rights, or any infringement of federal, state or local law or regulations. O. State law. Nothing in this general permit shall be construed to preclude the institution of any legal action under, or relieve the operator from any responsibilities, liabilities, or penalties established pursuant to any other state law or regulation or under authority preserved by§ 510 of the Clean Water Act. Except as provided in general permit conditions on "bypassing" (Part III U)and "upset (Part III V), nothing in this general permit shall be construed to relieve the operator from civil and criminal penalties for noncompliance. P. Oil and hazardous substance liability. Nothing in this general permit shall be construed to preclude the institution of any legal action or relieve the operator from any responsibilities, liabilities, or penalties to which the operator is or may be subject under §§ 62.1-44.34:14 through 62.1-44.34:23 of the State Water Control Law or§311 of the Clean Water Act. Q. Proper operation and maintenance. The operator shall at all times properly operate and maintain all facilities and systems of treatment and control (and related appurtenances), which are installed or used by the operator to achieve compliance with the conditions of this general permit. Proper operation and maintenance also includes effective plant performance, adequate funding, adequate staffing,and adequate laboratory and process controls, including appropriate quality assurance procedures. This provision requires the operation of back-up or auxiliary facilities or similar systems, which are installed by the operator only when the operation is necessary to achieve compliance with the conditions of this general permit. R. Disposal of solids or sludges.Solids,sludges or other pollutants removed in the course of treatment or management of pollutants shall be disposed of in a manner so as to prevent any pollutant from such materials from entering surface waters and in compliance with all applicable state and federal laws and regulations. S. Duty to mitigate. The operator shall take all steps to minimize or prevent any discharge in violation of this general permit that has a reasonable likelihood of adversely affecting human health or the environment. T. Need to halt or reduce activity not a defense. It shall not be a defense for an operator in an enforcement action that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with the conditions of this general permit. U. Bypass. 1. "Bypass," as defined in 9VAC25-870-10, means the intentional diversion of waste streams from any portion of a treatment facility. The operator may allow any bypass to occur that does not cause effluent limitations to be exceeded, but only if it also is for Page 26 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County essential maintenance to ensure efficient operation. These bypasses are not subject to the provisions of Part III U 2 and 3. 2. Notice. a. Anticipated bypass. If the operator knows in advance of the need for a bypass,the operator shall submit prior notice to the department, if possible at least 10 days before the date of the bypass. b. Unanticipated bypass.The operator shall submit notice of an unanticipated bypass as required in Part III I. 3. Prohibition of bypass. a. Except as provided in Part III U 1, bypass is prohibited, and the board or department may take enforcement action against an operator for bypass unless: (1) Bypass was unavoidable to prevent loss of life, personal injury, or severe property damage. Severe property damage means substantial physical damage to property, damage to the treatment facilities that causes them to become inoperable, or substantial and permanent loss of natural resources that can reasonably be expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused by delays in production; (2) There were no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities, retention of untreated wastes, or maintenance during normal periods of equipment downtime. This condition is not satisfied if adequate back-up equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass that occurred during normal periods of equipment downtime or preventive maintenance; and (3)The operator submitted notices as required under Part III U 2. b. The department may approve an anticipated bypass, after considering its adverse effects, if the department determines that it will meet the three conditions listed in Part Ill U 3 a. V. Upset. 1. An "upset," as defined in 9VAC25-870-10, means an exceptional incident in which there is unintentional and temporary noncompliance with technology-based state permit effluent limitations because of factors beyond the reasonable control of the operator. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance,or careless or improper operation. 2. An upset constitutes an affirmative defense to an action brought for noncompliance with technology-based state permit effluent limitations if the requirements of Part III V 4 are met. A determination made during administrative review of claims that noncompliance was caused by upset, and before an action for noncompliance, is not a final administrative action subject to judicial review. 3. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventative maintenance,or careless or improper operation. 4. An operator who wishes to establish the affirmative defense of upset shall demonstrate, through properly signed, contemporaneous operating logs or other relevant evidence that: a.An upset occurred and that the operator can identify the cause(s)of the upset; b.The permitted facility was at the time being properly operated; Page 27 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County c.The operator submitted notice of the upset as required in Part III I;and d.The operator complied with any remedial measures required under Part III S. 5. In any enforcement proceeding, the operator seeking to establish the occurrence of an upset has the burden of proof. W. Inspection and entry. The operator shall allow the department as the board's designee, the VSMP authority, EPA, or an authorized representative of either entity (including an authorized contractor), upon presentation of credentials and other documents as may be required by law to: 1. Enter upon the operator's premises where a regulated facility or activity is located or conducted,or where records must be kept under the conditions of this general permit; 2. Have access to and copy, at reasonable times, any records that must be kept under the conditions of this general permit; 3. Inspect and photograph at reasonable times any facilities, equipment (including monitoring and control equipment), practices, or operations regulated or required under this general permit;and 4. Sample or monitor at reasonable times, for the purposes of ensuring state permit compliance or as otherwise authorized by the Clean Water Act or the Virginia Stormwater Management Act,any substances or parameters at any location. For purposes of this section, the time for inspection shall be deemed reasonable during regular business hours, and whenever the facility is discharging. Nothing contained herein shall make an inspection unreasonable during an emergency. X. State permit actions.State permits may be modified, revoked and reissued, or terminated for cause. The filing of a request by the operator for a state permit modification, revocation and reissuance, or termination, or a notification of planned changes or anticipated noncompliance does not stay any state permit condition. Y.Transfer of state permits. 1.State permits are not transferable to any person except after notice to the department. Except as provided in Part III Y 2, a state permit may be transferred by the operator to a new operator only if the state permit has been modified or revoked and reissued, or a minor modification made, to identify the new operator and incorporate such other requirements as may be necessary under the Virginia Stormwater Management Act and the Clean Water Act. 2.As an alternative to transfers under Part III Y 1,this state permit may be automatically transferred to a new operator if: a. The current operator notifies the department at least 30 days in advance of the proposed transfer of the title to the facility or property; b. The notice includes a written agreement between the existing and new operators containing a specific date for transfer of state permit responsibility, coverage, and liability between them;and c. The department does not notify the existing operator and the proposed new operator of its intent to modify or revoke and reissue the state permit. If this notice is not received, the transfer is effective on the date specified in the agreement mentioned in Part III Y 2 b. 3. For ongoing construction activity involving a change of operator, the new operator shall accept and maintain the existing SWPPP, or prepare and implement a new SWPPP prior to taking over operations at the site. Page 28 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County 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. 9VAC25-880-80. (Repealed.) 9VAC25-880-82. (Repealed.) 9VAC25-880-84. (Repealed.) 9VAC25-880-86. (Repealed.) 9VAC25-880-88.(Repealed.) 9VAC25-880-90.(Repealed.) 9VAC25-880-100. Delegation of authority. The director, or his designee, may perform any act of the board provided under this chapter, except as limited by§62.1-44.14 of the Code of Virginia. FORMS(9VAC25-880) Department of Environmental Quality Construction Activity Operator Permit Fee Form (rev. 01/2014) Notice of Termination - General VPDES Permit for Discharges of Stormwater from Construction Activities(VAR10) (rev.01/2014) Registration Statement - General VPDES Permit for Discharges of Stormwater from Construction Activities(VAR10) (rev.01/2014) Transfer Agreement - General VPDES Permit for Discharges of Stormwater from Construction Activities (VAR10) (rev.01/2014) Page 29 of 29 9VAC25-880 (adopted 12/17/2013 -published 2/24/2014 -effective 7/1/2014) Issued— 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County THIS PAGE LEFT INTENTIONALLY BLANK Section 12. Inspection logs General Inspection Report Name of Project NoGP Tracking Inspection Date Inspector Name,Title&Contact Information Present Phase of Construction Inspection Location (if multiple inspections are required,specify location where this inspection is being conducted) Inspection Frequency(Note:you may be subject to different inspection frequencies in different areas of the site.Check all that} apply.) Standard Frequency: ❑ Weekly ❑ Every 14 days and within 24 hours of a 0.25" rain Increased Frequency:❑ Every 7 days and within 24 hours of a 0.25" rain (for areas of sites discharging to sediment or nutrient-impaired waters or to waters designated as Tier 2,Tier 2.5,or Tier 3) Reduced Frequency: ❑Once per month (for stabilized areas) ❑Once per month and within 24 hours of a 0.25" rain (for arid,semi-arid,or drought-stricken areas during seasonally dry periods or during drought) ❑Once per month (for frozen conditions where earth-disturbing activities are being conducted) Was this inspection triggered by a 0.25"storm event? ❑Yes 0 No If yes, how did you determined whether a 0.25" storm event has occurred? ❑ Rain gauge on site ❑ Weather station representative of site.Specify weather station source: Total rainfall amount that triggered the inspection (in inches): Unsafe Conditions for Inspection Did you determine that any portion of your site was unsafe for inspection per CGP Part 4.1.5? ❑ Yes ❑ No If"yes",complete the following: - Describe the conditions that prevented you from conducting the inspection in this location: - Location(s)where conditions were found: Issued — 10/2014 Stormwater Pollution Prevention Plan(SWPPP)Albemarle County APPENDIX A 16643/63413 Attachments — Project Details OBG OBG PART OF RAMBOLL Part of Ramboll P •Dart 1' '�, _imi, ,, ? . • W A:.. s.. • 44216 61-28 ."Mt% a.,�=�� c �6fIF� -0,.,° �r"4 04;0 1‘" aattakSTA 1&11' .'.'''' .irfo`,444'' •''4.' 4vit.' -'41 0-`) '',' izt.„I.-7 40;.„, • a 61-29A ��� ® ®� ® yrM r. l y _6( ,,,,‘ 4,„,„„, 0 6,=sA , a4 44'131' ©��°..°. 61-28A �a�,a '-'/- ,, /'.„ ip �fl A110 t ,w,.°• �� lin W'. .../ .„,_ Wirip ,_,,,,a,"''' imialit .0' 11. 41011614 jvJ m =? 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Sue Stalnaker To: Jeremy Lynn Subject: RE: Oak Forest Pump Station Abandonment Project From:John Winn <johnl.winn@vdot.virginia.gov> Sent: Wednesday, August 14, 2019 3:17 PM To:Jeremy Lynn <jlynn@serviceauthority.org> Subject: RE: Oak Forest Pump Station Abandonment Project Jeremy, It looks like all there will be is a bore from outside the right of way line on both so it should be a simple permit. No objections here. John W. Winn Jr. L.S. Contract Manager/ Utility Permit Inspector Charlottesville Residency Office-434-422-9865 Fax-434-984-1521 johnl.winn@vdot.virginia.gov From:Jeremy Lynn [mailto:jlynn@serviceauthority.org] Sent:Wednesday,August 14, 2019 12:25 PM To: 'John Winn' Cc:Susan Stalnaker(Susan.Stalnaker@obg.com) Subject: FW: Oak Forest Pump Station Abandonment Project John Can you provide an approval letter for our plans associated with the Oak Forest Pump Station Abandonment Project? See highlighted comment below. We dropped off the plans and the draft VDOT Permit at your office on June 16, 2019. Jeremy M. Lynn, P.E. Senior Civil Engineer Albemarle County Service Authority 168 Spotnap Road Charlottesville, Virginia 22911 (434) 977-4511 From: Sue Stalnaker<Susan.Stalnaker@ramboll.com> Sent: Wednesday,August 14, 2019 10:36 AM To:Jeremy Lynn <jlynn@serviceauthority.org> Cc: Don S Simmons<Don.Simmons@ramboll.com> Subject: RE: Oak Forest Pump Station Abandonment Project Jeremy, 1 z CC z 0 H z w H z H w z H RECEIVED AU6 2 7 2019 COMMUNITY DEVELOPMENT