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HomeMy WebLinkAboutSW8120507_CURRENT PERMIT_20141210STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW8 120501 DOC TYPE $ CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE 20141210 YYYYMMDD ROY COOPER Governor DIONNE DELLI-GATTI Secretary BRIAN WRENN Director May 6, 2021 Sharon T. Matthews, Living Trust Attn: Sharon T. Matthews Trustee 609 Executive Place Fayetteville, NC 28374 NORTH CAROLINA &wlron ntai Quadty Subject: Stormwater Permit Renewal Request State Stormwater Management Permit No. SW8 120507 Advance Auto Parts Hampstead Pender County Dear Ms. Matthews: State Stormwater Management Permit #SW8 120507 for the subject project expired on May 25, 2020. This is a reminder that permit renewal applications are due 180 days prior to their expiration per 15A NCAC 2H.1045(3). North Carolina General Statutes and the Coastal Stormwater rules require that this property be covered under a stormwater permit. Failure to maintain a permit subjects the owner to assessment of civil penalties. Please submit a complete permit renewal form along with a $505.00 fee and other submittal requirements within 30 days. The permit renewal form can be found on our website at: https://deg.nc.gov/about/divisions/enervv- m inera I -and- land-resources/stone water/stonnwater-proi;ram/post-construction-2. If you have any questions regarding this matter, please contact Ashley Smith at (910) 796-7215 or as leym.smith@ncdenr.gov. Sincerely, ekl�- 2�p "WA Brian Wrenn, Director Division of Energy, Mineral and Land Resources DES/ams: \\\Stormwater\Pennits & Projects\2012\120507 HD\2021 05 req_ren 120507 cc: Wilmington Regional Office File ril`W North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources Wilmington Regional Office 1 127 Cardinal Drive Extension I Wilmington, North Carolina 2a4o5 910.796.7215 rvoam cem,eu ALT X_ VA TA NC®ENR North Carolina Department of Environment and Natural Resources Pat McCrory Governor December 10, 2014 Sharon T. Matthews, Trustee Sharon T. Matthews Living Trust 609 Executive Place Fayetteville, NC 28374 Subject: Stormwater Permit No. SW8 120607 Ownership Change & Permit Transfer Advance Auto Parts Hampstead Pender County Dear Ms. Matthews: John E. Skvarla, III Secretary Effective August 1, 2013 the State Stormwater program has been transferred from the Division of Water Quality (DWQ) to the Division of Energy, Mineral and Land Resources (DEMLR). All previous references to DWQ will remain in older stormwater permits issued prior to August 1, 2013 until they are modified. Please note that any updated pages or addendums to this permit will now reference DEMLR as the Division responsible for issuance of the permit On October 31, 2014, the Wilmington Regional Office received a request to transfer ownership of the state stormwater management permit for the subject project. Staff of DEMLR inspected the project on December 9, 2014, determined that the documentation is in order, and that the project is in compliance with the terms and conditions of the state stormwater permit. As indicated on the Name/Ownership Change form, you have acknowledged receipt of a copy of the permit, which includes the application and supplement forms, and a copy of the required Operation and Maintenance agreement from the previous permittee. By acknowledging receipt of the permit, and by signing the Name/Ownership Transfer form, you have accepted the responsibility for complying with the terms and conditions outlined in this permit. The Division is hereby notifying you that the permit for the subject stormwater project has been transferred on December 10, 2014 and to remind you that this permit shall be effective until May 25, 2020. For your records, please find enclosed a copy of the updated page 2 of the permit, a copy of the inspection report indicating compliance, and a copy of the Name/Ownership Change form submitted on October 31, 2014. Please attach this cover letter and updated page 2 to your copy of the permit and maintain a copy of the permit on file at all times. Please be aware that the project's built -upon area and stormwater controls must be built and maintained in compliance with the permit documents and the approved plans. Maintenance of the approved system shall be performed in accordance with the signed Operation and Maintenance agreement. Any modifications to this project must be submitted to DEMLR and approved prior to construction. The issuance of this approval does not preclude you from complying with all other applicable statutes, rules, regulations or ordinances, which may have jurisdiction over the proposed activity, and obtaining a permit or approval prior to construction. Division of Energy, Mineral, and Land Resources Land Quality Section - Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 • (910) 796-7215 / Fax: (910) 350-2004 State Stormwater Management Systems Permit No. SW8 120507 If you have any questions concerning the. requirements of the permit or need additional. copies of the permit or the approved plans, please do not hesitate to call Linda Lewis with DEMLR in the Wilmington Regional Office at (910) 796-7215. Sincerely, 9m Tracy Davis, P.E., Director Division of Energy, Mineral and Land Resources GDS/ arl: IIIStormwater\Permits & Projects120121120507 HD1201412 permit 120507 Cc: Greg Jordan, Primax Construction, Inc. Matt Lowder, P.E. Triangle Site Design Pender County Planning Department Wilmington Regional Office Stormwater File Page 2 of 8 State Stormwater Management Systems Permit No. SW8 120507 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF ENERGY, MINERAL AND LAND RESOURCES STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY COMMERCIAL DEVELOPMENT SA WATERS In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Sharon T. Matthews Living Trust Advance Auto Parts US Highway 17 & Headwaters Drive, Hampstead, Pender County FOR THE construction, operation and maintenance of a wet detention pond discharging to Class SA waters in compliance with the provisions of 15A NCAC 2H .1000 and Session Law 2008- 211 (hereafter collectively referred to as the "stormwater rules') the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Energy, Mineral and Land Resources and considered a part of this permit. This permit shall be effective from the date of issuance until May 25, 2020, and shall be subject to the following specified conditions and limitations: 1. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.9 on page 3 of this permit. The stormwater control has been designed to handle the runoff from 23,774 sf of impervious area. 3. A 50' wide vegetative buffer must be provided adjacent to surface Waters, measured horizontally from and perpendicular to the normal pool of impounded structures, the top of bank of both sides of streams and rivers and the mean high water line of tidal waters. 4. The overflow from the wet pond must flow overland through a level spreader and 50-foot vegetated filter strip designed to pass the peak flow from the 10 year storm in a diffuse, non -erosive manner. 5. The drainage area will be limited to the amount of built -upon area indicated in Sections 1.2 and 1.8 of this permit, and per approved plans. Page 3 of 8 Permit Number: 7 (to be provided by DWQ) Drainage Area Number: Wet Detention Basin Operation and Maintenance Agreement I will keep a maintenance record on this BMP. This maintenance record will be kept in a log in a known set location. Any deficient BMP elements noted in the inspection will be corrected, repaired or replaced immediately. These deficiencies can affect the integrity of structures, safety of the public, and the removal efficiency of the BMP. The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the vegetated filter if one is provided. This system (check one): ® does ❑ does not incorporate a vegetated filter at the outlet. This system (check one): ❑ does ® does not incorporate pretreatment other than a forebay. Important maintenance procedures: — Immediately after the wet detention basin is established, the plants on the vegetated shelf and perimeter of the basin should be watered twice weekly if needed, until the plants become established (commonly six weeks). — No portion of the wet detention pond should be fertilized after the first initial fertilization that is required to establish the plants on the vegetated shelf. — Stable groundcover should be maintained in the drainage area to reduce the sediment load to the wet detention basin. — If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain should be minimized to the maximum extent practical. — Once a year, a dam safety expert should inspect the embankment. After the wet detention pond is established, it should be inspected once a month and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and maintenance should be kept in a known set location and must be available upon request. Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately. BMP element: Potentialproblem: How I will remediate theproblem: The entire BMP Trash/debris is present Remove the trash debris. The perimeter of the wet Areas of bare soil and/or Regrade the soil if necessary to detention basin erosive gullies have formed. remove the gully, and then plant a ground cover and water until it is established. Provide lime and a one-time fertilizer application. Vegetation is too short or too Maintain vegetation at a height of long. approximate!approximate!Y six inches. Form SW40I-Wet Detention Basin O&M-Rev.4 Page 1 of 4 Permit Number: (to be provided by DWQ) Drainage Area Number: BMP element.. Potentialproblem: How I will remediate theproblem: The inlet device: pipe or The pipe is clogged. Unclog the pipe. Dispose of the swale sediment off -site. The pipe is cracked or Replace the pipe. otherwise damaged. Erosion is occurring in the Regrade the swale if necessary to swale. smooth it over and provide erosion control devices such as reinforced turf matting or riprap to avoid future problems with erosion. The forebay Sediment has accumulated to a depth greater than the Search for the source of the sediment and remedy the problem if original design depth for possible. Remove the sediment and sediment storage. dispose of it in a location where it will not cause impacts to streams or the BMP. Erosion has occurred. Provide additional erosion protection such as reinforced turf matting or riprap if needed to prevent future erosion problems. Weeds are present. Remove the weeds, preferably by hand. If pesticide is used, wipe it on the plants rather than spraying. The vegetated shelf Best professional practices Prune according to best professional show that pruning is needed practices to maintain optimal plant health. Plants are dead, diseased or Determine the source of the dying, problem: soils, hydrology, disease, etc. Remedy the problem and replace plants. Provide a one-time fertilizer application to establish the ground cover if a soil test indicates it is necessary. Weeds are present. Remove the weeds, preferably by hand. If pesticide is used, wipe it on the plants rather than spraying. The main treatment area Sediment has accumulated to Search for the source of the a depth greater than the sediment and remedy the problem if original design sediment possible. Remove the sediment and storage depth. dispose of it in a location where it will not cause impacts to streams or the BMP. Algal growth covers over Consult a professional to remove 50% of the area. and control the algal growth. Cattails, phragmites or other invasive plants cover 50% of the basin surface. Remove the plants by wiping them with pl ygcide (do not spray):-, MAY Z Z (ul( Form SW401-Wet Detention Basin O&M-Rev.4 Page 2 of 4 Permit Number: (to be provided by DWQ) Drainage Area Number: AMP element: Potentialproblem: How I will remediate theproblem: The embankment Shrubs have started to grow Remove shrubs immediately. on the embankment. Evidence of muskrat or Use traps to remove muskrats and beaver activity is present. consult a professional to remove beavers. A tree has started to grow on Consult a dam safety specialist to the embankment. remove the tree. An annual inspection by an Make all needed repairs. appropriate professional shows that the embankment needs repair. if applicable) The outlet device Clogging has occurred. Clean out the outlet device. Dispose of the sediment off -site. The outlet device is damaged Repair or replace the outlet device. The receiving water Erosion or other signs of Contact the local NC Division of damage have occurred at the Water Quality Regional Office, or outlet. the 401 Oversight Unit at 919-733- 1786. The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. When the permanent pool depth reads 27.0 feet in the main pond, the sediment shall be removed. When the permanent pool depth reads 28.0 feet in the forebay, the sediment shall be removed. Sediment Removal Bottom 28 1 1 ----------------- FOREBAY BASIN DIAGRAM ill in the blanks) /-ft Min. Sediment Storage Permanent Pool Elevation 32 Pool Sediment Removal Elevation 27 Volum< Bottom Elevation MAIN POND MAY 2 2 .2012 1-ft Storage Form SW401-Wet Detention Basin O&M-Rev.4 Permit (to be provided by DWQ) I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Project name:Advance Auto Parts - Hampstead BMP drainage area number: Print name:Greg Jordan - Primax Construction Inc. Title: V ice -President Address:293 Olmsted Boulevard Suite I I Pinehurst, NC 28374 Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. [, A—�' YYk-"' a Notary Public for the State of C , County of y Dim (.` , do hereby certify that M'_ personally appeared before me this (;514— day of ` and acknowledge the due execution of the requirements. Witness my hand and official Q�p\\c 0o`e o t P\tae 0 G°m i0 30l toN b Z¢ ''. ORTH GP'�.J�,`, SEAL My commission expires 1 V ^ 3D_ I V/ MAY 2a 2012 Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4 Permit Number:�jZ�`� (to be provided by DWQ) Drainage Area Number: Filter Strip, Restored Riparian Buffer and Level Spreader Operation and Maintenance Agreement I will keep a maintenance record on this BMP. This maintenance record will be kept in a log in a known set location. Any deficient BMP elements noted in the inspection will be corrected, repaired or replaced immediately. These deficiencies can affect the integrity of structures, safety of the public, and the removal efficiency of the BMP. Important maintenance procedures: — Immediately after the filter strip is established, any newly planted vegetation will be watered twice weekly if needed until the plants become established (commonly six weeks). — Once a year, the filter strip will be reseeded to maintain a dense growth of vegetation — Stable groundcover will be maintained in the drainage area to reduce the sediment load to the vegetation. — Two to three times a year, grass filter strips will be mowed and the clippings harvested to promote the growth of thick vegetation with optimum pollutant removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and may be allowed to grow as tall as 12 inches depending on aesthetic requirements (NIPC,1993). Forested filter strips do not require this type of maintenance. — Once a year, the soil will be aerated if necessary. — Once a year, soil pH will be tested and lime will be added if necessary. After the filter strip is established, it will be inspected quarterly and within 24 hours after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County). Records of operation and maintenance will be kept in a known set location and will be available upon request. Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately. BMP element: Potentialproblem: How I will remediate theproblem: The entire filter strip Trash/debris is present. Remove the trash/debris. system The flow splitter device The flow sputter device is Unclog the conveyance and dispose (if applicable) clogged. of anv sediment off -site. The flow splitter device is Make any necessary repairs or damaged. replace if damage is too large for repair. EMAY 2 ti 2012 3Y:_-- Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page I of 3 BMP element: Potentialproblem: How I will remediate theproblem: The swale and the level The swale is clogged with Remove the sediment and dispose lip sediment. of it off -site. The level lip is cracked, Repair or replace lip. settled, undercut, eroded or otherwise damaged. There is erosion around the Regrade the soil to create a berm end of the level spreader that that is higher than the level lip, and shows stormwater has then plant a ground cover and bypassed it. water until it is established. Provide lime and a one-time fertilizer application. Trees or shrubs have begun Remove them. to grow on the swale or just downslo a of the level lip. The bypass channel Areas of bare soil and/or Regrade the soil if necessary to erosive gullies have formed. remove the gully, and then reestablish proper erosion control. Turf reinforcement is Study the site to see if a larger damaged or ripap is rolling bypass channel is needed (enlarge if downhill. necessary). After this, reestablish the erosion control material. The filter strip Grass is too short or too long Maintain grass at a height of if applicable). approximately three to six inches. Areas of bare soil and/or Regrade the soil if necessary to erosive gullies have formed. remove the gully, and then plant a ground cover and water until it is established. Provide lime and a one-time fertilizer application. Sediment is building up on Remove the sediment and the filter strip. restabilize the soil with vegetation if necessary. Provide lime and a one- time fertilizer application. Plants are desiccated. Provide additional irrigation and fertilizer as needed. Plants are dead, diseased or Determine the source of the dying. problem: soils, hydrology, disease, etc. Remedy the problem and replace plants. Provide a one-time fertilizer application. Nuisance vegetation is Remove vegetation by hand if choking out desirable species. possible. If pesticide is used, do not allow it to get into the receiving water. The receiving water Erosion or other signs of Contact the NC Division of Water damage have occurred at the Quality local Regional Office, or the outlet. 401 Oversight Unit at 919-733-1786. hiAy a�L,Ul'/ Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Permit Number: (to be provided by DWQ) I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Project name:Advance Auto Parts - Hampstead BMP drainage area number: Print name:Greo Jordan - Primax Construction Inc. Title:Vice President Address:293 Olmsted Boulevard Suite 11 Pinehurst- NC 28374 Phone:910-235-4711 2 Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. I, l'= K;W a Notary Public for the State of County ofdo hereby certify that r-31ca� personally appeared before me this�� day of .and acknowledge the due execution of the forgoing filter strip, n an buffer, and/or reader maintenance requirements. Witness my hand and official seal, i g p �otY ? 000N ��es �e G oEy.P m�s5�o0\ b Q MY Go `013012 2` Q P� ,ORT I'H lloW SEAL My commission expires MAY 2 Z012 Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3 State of North Carolina Department of Environment and Natural Resources Division of Water Quality STATE STORMWATER PERMIT NAME/OWNERSHIP CHA �G�F OFiR,9VE CURRENT PERMIT INFORMATION Oar 3 2014 Stormwater Management Permit Number: SW8120507 By' 2. Project Name: Advance Auto Parts (Hampstead, NC) 3. Current Permit Holder's Company Name/Organization: Pr mar C'nno rtinnInnr 4. Signing Official's Name: Greg Jordan 5. Mailing Address: 293 Olmsted Boulevard, Suite 11 City: Pinehurst 6. Phone: (910 ) 235-4711 Title: Vice President State: NC Zip: Fax: (� 28374 It. PROPOSED PERMITTEE / OWNER / PROJECT / ADDRESS INFORMATION This request is for: (please check all that apply) ❑X Name change of the owner (Please complete Items 1, 2 and 3 below) Name change of project (Please complete Item 5 below) Change in ownership of the property/company (Please complete Items 1, Mailing address / phone number change. (Please complete Item 4 below) Other (please explain): 3, and 4 below) 1. Proposed permittee's company name/organization: Sharon T. Matthews Living Trust u/a dtd 3/17/1993 2. Proposed permittee's signing official's name: Sharon T. Matthews 3. Proposed permittee's title: Trustee 4. Mailing Address: 609 Executive Place City: Fayetteville State: NC Zip: 28374 Phone: ( 910 ) 323-9700 Fax: ( 910 ) 323-9703 5. New Project Name to be placed on permit: Please check the appropriate box. The proposed permittee listed above is: ❑ HOA or POA (Attach documentation showing that the HOA or POA owns, controls, or has a recorded easement for all areas that contain stormwater system features. Print name of HOA or POA in #I above and provide name of HOA/POA's authorized representative in #2 above) ❑ The property owner ❑ Lessee (Attach a copy of the lease agreement and complete Property Owner Information on page 4) © Purchaser (Attach a copy of the pending sales agreement. Final approval of this transfer will be granted upon receipt of a copy of the recorded deed) ❑ Developer (Complete Property Owner Information on page 4) SSW N/O Change Rev24Sept2012 Page 1 of 4 III. REQUIRED ITEMS A request to transfer a permit will not be approved by the Division of Water Quality (DWQ) unless all of the applicable required items listed below are included with the submittal. Failure to provide the listed items may result in processing delays or denial of the transfer. 1. This completed and signed form. This certification must be completed and signed by both the current permit holder and the new applicant K this is a change of ownership. 2. Legal documentation of the property transfer to a new owner. 3. A copy of any recorded deed restrictions, covenants, or easements, if required by the permit. 4. The designer's certification (DWQ Engineer and Designer Certification Forms are available from each DWQ Regional office), if required by the permit and if not already submitted to DWQ. 5. If the proposed permittee is a firm, partnership, association, institution, corporation, limited liability company, or other corporate entity, provide documentation showing the authority of the named representative to act on behalf of the proposed permittee. 6. The $40.00 processing fee. If this is an initial transfer from the original permittee the processing fee is not required. Subsequent ownership transfers will require the $40.00 processing fee. IV. CURRENT PERMITTEE'S CERTIFICATION Please check one of the following statements and fill out the certification below that statement. ❑ Check here if the current permittee is only changing his/her/lts name, the project name, or mailing address, but will retain the permit. I, , the current permittee, hereby notify the DWQ that I am changing my name and/or I am changing my mailing address and/or I am changing the name of the permitted project. I further attest that this application for a name/ownership change is accurate and complete to the best of my knowledge. I understand that if all required parts of this application are not completed or if all requirrand information and attachments listed above are not included, this application package w��� incomplete. 99np 66 CT ® Check here if current permittee is transferring the property to a new owoA ai ownershi of t e ermit.?ve*s �/�ye$,,,r gy ` the current permittee, am subifiMMg this -application +�a�,+ PrimaY(.;lllRffllftilfll��'{. P � for a transfer of ownership for permit # �,,, I hereby notify DWQ of the sale or other legal transfer of the stormwater sys eem as ociated with this permit. I have provided a copy of the most recent permit, the designer's certification for each BMP, any recorded deed restrictions, covenants, or easements, the DWQ approved plans and/or approved as -built plans, the approved operation and maintenance agreement, past maintenance records, and the most recent DWQ stormwater inspection report to the proposed permittee named in Sections II and V of this form. I further attest that this application for a name/ownership change is accurate and complete to the best of my knowledge. I understand that if all required parts of this application are not completed or if all required supporting information and attachments listed above are not included, this application package will be returned as incomplete. I assign all rights and obligations as permittee to the proposed permittee named in Sections II and V of this form. I understand that this transfer of ownership cannot be approved by the DWQ unless and until the facility is in compliance with the permit. I /1"N Signature: I, La4ra A. a Notary Public for the State of Novi-14 (Ayokinc, County of Mtlklen(0L4q do hereby certify that MArie, MG I - WAS personally appeared before me this the I +',% day of D 0066f 20 14 , and acknowledge the due execution of the for ing instrument. Witness my hand and official seal, �••�`�O ICI414ry Seal) / P . • <O Notary Signature f 45 O My Commission Expires 7/20/2019 _ S �.•� z SSW N/O Change Rev24Sept2012 Page 2 of 4 = p' •, J "�'FNBURG GO V. PROPOSED PERMITTEE CERTIFICATION: (This section must be completed by the Proposed Permittee for all transfers of ownership) u/a dtd 3/17/1993 1 Sharon T. Matthews, Trustee, Sharon T. Matthews Living Truyhereby notify the DWQ that I have acquired through sale, lease or legal transfer, the responsibility for operating and maintaining the permitted stormwater management system, and, if applicable, constructing the permitted system. I acknowledge and attest that I have received a copy of: (check all that apply to this permit) the most recent permit the designer's certification for each BMP 0 any recorded deed restrictions, covenants, or easements ❑ the DWQ approved plans and/or approved as -built plans x❑ the approved operation and maintenance agreement Bpast maintenance records from the previous permittee (where required) DWQ stormwater inspection report showing compliance within 90 days prior to this transfer I have reviewed the permit, approved plans and other documents listed above, and I will comply with the terms and conditions of the permit and approved plans. I acknowledge and agree that I will operate and maintain the system pursuant to the requirements listed in the permit and in the operation and maintenance agreement. I further attest that this application for a name/ownership change is accurate and complete to the best of my knowledge. I understand that if all required parts of this application are not completed or if all required supporting information and attachments listed above are not included, this application package will be returned as incomplete. Signature Date: D a Notary Public for the State of � p�u %i/O,& , County of ,144A9. , do hereby certify that �J personally appeared before me this the /ji-6, day of / &4P 4 , 20 , and acknowledge the due execution of the 11 forgoing instrument. Witness my hand and official seal, ���%, ,R,r 1��� O�OPP Ay�O � 9 !ti (Notary Sear NO TARP Notary Signature PUBLIC Additional copies of the original permit and the approved Operation and Maintenance agreement can be obtained from the appropriate Regional Office of the Division of Water Quality. This completed form, including all supporting documents and processing fee (if required), should be sent to the appropriate Regional Office of the North Carolina Department of Environment and Natural Resources, Division of Water Quality, as shown on the attached map. Please note that if the Proposed Permittee listed above is not the property owner, the property owner must complete and sign page 4 of this document. Both the lessee / developer and the property owner will appear on the permit as permittees. ECEIVE OCT 312014 SSW N/O Change Rev24Sept2012 Page 3 of 4 BY. VI. PROPERTY OWNER CONTACT INFORMATION AND CERTIFICATION If the Proposed Permittee listed in Sections 11 and V of this form is not the Property Owner, the Property Owner must provide his/her Contact Information below and sign this form: Printed Name: Organization: Title within the Organization: Street Address: City: Mailing Address: City: Phone: Email: State: (if different from street address) State: Fax: Zip: I certify that I own the property identified in this permit transfer document and have given permission to the Proposed Permittee listed in Sections II and V to develop and/or, lease the property. A copy of the lease agreement or other contract, which indicates the party responsible for the construction and/or operation and maintenance of the stormwater system, has been provided with the submittal. As the legal property owner I acknowledge, understand, and agree by my signature below, that I will appear as a permittee along with the lessee/developer and I will therefore share responsibility for compliance with the DWO Stormwater permit. As the property owner, it is my responsibility to notify DWO by submitting a completed Name/Ownership Change Form within 30 days of procuring a developer, lessee or purchaser for the property. I understand that failure to operate and maintain the stormwater treatment facility in accordance with the permit is a violation of NC General Statute (NCGS) 143-215.1, and may result in appropriate enforcement action including the assessment of civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6. Signature of the property owner County of Date: a Notary Public for the State of do hereby certify that personally appeared before me this the day of , 20, and acknowledge the due execution of the forgoing instrument. Witness my hand and official seal, Notary Signature SSW N/O Change Rev24Sept2012 Page 4 of 4 (Notary Seal) E(CEQVE OCT 31 2014 BY:--------_ ,: (WAiFgQL !�' o NCDENR STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM LEVEL SPREADER - VEGETATED FILTER STRIP (LS-VFS) SUPPLEMENT This form must be completely filled out, printed, initialed, and submitted. I. PROJECT INFORMATION Project name Advance Auto Parts - Hampstead, NC Contact name Matt Lowder, PE Phone number 919-553-6570 Dale May 15, 2012 Drainage area number 1 IL DESIGN INFORMATION The purpose of the LS-VFS SW Rule: !0-year drawdown from Wet Pond Stormwater enters LS-VFS from A BMP Type of VFS Engineered filter strip (graded 6 sodded, slope < 8%) Explanation of any *Other' responses above If Stormwater Enters the LS-VFS from the Drainage Area 90% TSS wet -pond within SA waters - secondary treatment Drainage area 34,850 it Do not complete this section of the form. Impervious surface area 23,774 ftz Do not complete this section of the form. Percent impervious 68.22 % Do not complete this section of the form. Rational C coefficient Do not complete this section of the form. Peak Bow from the 1 inlhr storm cis Do not complete this section of the form. Time of concentration min Do not complete this section of the form. Rainfall intensity, 10-yr storm inmr Do not complete this section of the form. Peak Flow from the 10-yr storm cis Do not complete this section of the form. Design storm 10-year storm Maximum amount of flow directed to the LS-VFS cis Do not complete this section of the form. Is a flow bypass system going to be used? (Y or N) Do not complete this section of the form. Explanation of any "Other" responses above If Stormwater Enters the LS-VFS from a BMP Type of BMP Wet detention pond Peak discharge from the BMP during the design storm 0,018 cis Peak discharge from the BMP during the 10-year storm 0.259 cfs Maximum capacity of a 100-foot long LS-VFS 10 CIS Peak flow directed to the LS-VFS 0.259 cis Is a flow bypass system going to be used? Y (Y or N) kc Explanation of any "Other" responses above I Form SW401 - LS-VFS - 29Nov2010 - Rev.8 e 11111.hH page 1 of 3 LS-VFS Design Forebay surface area Depth of forebay at stormwater entry point Depth of forebay at stormwater exit point Feet of level lip needed per cis Computed minimum length of the level lip needed Length of level lip provided Width of VFS Elevation at downslope base of level lip Elevation at the end of the VFS that is farthest from the LS Slope (from level lip to the end of the VFS) Are any draws present in the VFS? Is there a collector swale at the end of the VFS? Bypass System Design (if applicable) Is a bypass system provided? Is there an engineered flow splitting device? Dimensions of the channel (see diagram below): A B W y (Flow depth for 10-year storm) freeboard (during the 10-year storm) Peak velocity in the channel during the 10-yr storm Channel lining material Does the bypass discharge through a wetland? Does the channel enter the stream at an angle? Explanation of any -Other' responses above NIA sq It No forebay is required. 36 in Depth is appropriate. 12 In Depth is appropriate. 10 fucfs 3 ft Ten feet is the minimum level spreader length. 10 ft 50 ft 31.50 fmsl 31.20 fmsl 0.60 % N (Y or N) OK N (Y or N) Y (Y or N) N (Y or N) If ft ft it ft ft/sec: ncn uuu. N (Y or N) NIA (Y or N) Bypass Flow will exit the stormwater BMP pond via the emergency spillway (flows in excess of the 10-year storm Flow) LYMAY 11 2012 :�� Form SW401 - LS-VFS - 29Nov2010 - Rev.B page 2 of 3 III. REQUIRED ITEMS CHECKLIST EDIT Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a requirement has not been met, attach justification. Requried hem: 1. Plans (1" - 59 or larger) of the entire site showing: - Design at ultimate build -out, - Off -site drainage (if applicable), - Delineated drainage basins (include Rational C coefficient per basin), - Forebay (if applicable), High Flow bypass system, - Maintenance access, - Proposed drainage easement and public right of way (ROW), and - Boundaries of drainage easement. 2. Plan details (1" = 30' or larger) for the level spreader showing: - Forebay (if applicable), - High flow bypass system, - One foot topo lines between the level lip and top of stream bank, - Proposed drainage easement, and - Design at ultimate build -out. 3. Section view of the level spreader (1" = 20' or larger) showing: - Underdrain system (if applicable), - Level lip, - Upslope channel, and - Downslope filter fabric. 4. Plan details of the flow splitting device and supporting calculations (if applicable). 5. A construction sequence that shows how the level spreader will be protected from sediment until the entire drainage area is stabilized. 6. If a non -engineered VFS is being used, then provide a photograph of the VFS showing that no draws are present. 7. The supporting calculations. 8. A copy of the signed and notarized operation and maintenance (0&M) agreement. Initials Page or plan sheet number and any notes: m4L I -_ 5, 0- q e-51 C-q C-5,C--7, CAI i M I Z I1J1q n4Z:t— 1 S""w44 MAY 2 2 2012 Form SW401 - LS-VFS - 29Nov2010 - Rev.8 page 3 of 3 Permit No. /ZOO / (to be pmvded by DWQ) AGA�F W A TF�O O G NCDENR h � STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form must be filled out, printed and submitted. The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information. L PROJECT INFORMATION Project name Advance Auto Pans - Hampstead, NC Contact person Matt Lowder, PE Phone number 919-553 6570 Date 5/15/2012 Drainage area number 1 IL DESIGN INFORMATION Site Characteristics Drainage area 34,850 ft2 Impervious area, post -development 23,774 If! %impervious 68.22 % Design rainfall depth 1.5 in Storage Volume: Non -SA Waters Minimum volume required ft' Volume provided ft' Storage Volume: SA Waters 1.5' runoff volume 2,913 ft' Pre -development 1-yr, 24-hr runoff 553 ft'gllx' Post -development 1-yr, 24-hr runoff 7,399 R3 ���� �((� CARQZ''i�i Minimum volume required 8,846 R' 'SSS/ly'� Volume provided 6,866 ft' r SEAL Peak Flow Calculations 24434 Is the pre/post control of the 1yr 24hr storm peak flow required? Y (Y or N) �'� S • Its. tj 1-yr, 24-hr rainfall depth 3.7 in ,� FN ll P O �.,, GIN • z� Rational C, pre -development 0.30 (unitless) i��i'� °yO°•••�aP� Rational C, post -development 0.75 limitless) aOIF%4� E• �, Rainfall intensity: 1-yr, 24-hr storm 6.17 irJhr OK % ^ • �l �l� tf I t Pre -development 1-yr, 24hr peak flow - 0.0303 ft/sec Post -development 1-yr, 24-hr peak flow 2,50 ft'/sec Pre/Post 1-yr, 24-hr peak flow control 2,47 ft'/sec Elevations Temporary pool elevation 33.60 fmsl Permanent pool elevation 32.00 fmsl SHWi elevation (approx. at the perm. pool elevation) 3200 fmsl Top of 1Oft vegetated shelf elevation 32.50 fmsl Bottom of 1Oft vegetated shelf elevation 31.50 fmsl Sediment cleanout, top elevation (bottom of pond) 27.00 fmsl Sediment cleanout, bottom elevation 26.00 fmsl Sediment storage provided 1.00 R Is there additional volume stored above the state -required temp. pool? N (Y or N) MAY 2 2CUl2 Elevation of the top of the additional volume fmsl BY: Form SW4d1-Wet Detention Basin-Rev.8-9117/09 Paris L & 11. Design Summary, Page 1 of 2 Permit (to be Provided by DWQ) IL DESIGN INFORMATION Surface Areas Area, temporary pool 5,165 ft' Area REQUIRED, permanent pool 2,823 ft' SAIDA ratio 8.10 (unidess) Area PROVIDED, permanent pool, Am,,,,,,, 2,945 ft` OK Area, bottom of 1 Oft vegetated shelf, A„_", 2.055 ft` Area, sediment cleanout, top elevation (bottom of pond), A... 305 ft` Volumes Volume, temporary pool 6,866 ft' OK Volume, permanent pool, V.. 6,226 ft' Volume, forebay (sum of forebays if more than one forebay) 1,340 ft' Forebay %of permanent pool volume 21.5% % OK SAIDA Table Data Design TSS removal 90 % Coastal SAIDA Table Used? Y (Y or N) MountairVPiedmont SAIDA Table Used? N (Y or N) SAIDA ratio 8.10 (unitless) Average depth (used in SAIDA table): Calculation option 1 used? (See Figure 10-2b) N (Y or N) Volume, permanent pool, V,e.,,, ,o„ 6,226 ft' Area provided, permanent pool, A.. 2,945 ff` Average depth calculated It _ Need 3 If min. Average depth used in SAIDA, d„, (Round to nearest 0.5ft) If Calculation option 2 used? (See Figure 10-2b) Y (Y or N) Area provided, permanent pool, A._. 2,945 f' Area, bottom of 10ft vegetated shelf, A„ u, 2,055 ft' Area, sediment cleanoul, top elevation (bottom of pond), Ate. 305 ft2 'Depth' (distance blw bottom of 1Oft shelf and top of sediment) 4.50 ft Average depth calculated 3.01 It OK Average depth used in SAIDA, d„, (Round to nearest 0.5ft) 3.0 ft OK Drawdown Calculations Drawdown through orifice? Y (Y or N) Diameter of orifice (if circular) 0.88 in Area of onfice (if -non -circular) in Coefficient of discharge (CD) 0.60 (unitless) Driving head (H,) 057 ft Drawdown through weir? N (Y or N) Weir type limitless) Coefficient of discharge (C„) (unitless) Length of weir (L) It Driving head (H) ft Pre -development 1-yr, 24-hr peak flow 0.03 03Isec Post -development 1-yr, 24-hr peak flow 2.50 ft'lsec Storage volume discharge rate (through discharge orifice or weir) 0.02 ft'/sec Storage volume drawdown time 2.30 days OK, draws down in 2-5 days. Additional Information Vegetated side slopes Vegetated shelf slope Vegetated shelf width Length of 0owpath to width ratio Length to width ratio Trash rack for overflow 8 onfice? Freeboard provided Vegetated filter provided? Recorded drainage easement provided? Capures all runoff at ultimate build -out? Drain mechanism for maintenance or emergencies is: 3:1 OK 1 .., 10:1 OK uu .7nZ- o.oa OK c MAY 2 2 2012 3.0 :1 OK Y (Y or N) OK 1.0 It OK Y (Y or N) OK Y (Y or N) OK Y (Y or N) OK PUMP Form SW401-Wet Detemon Basin -Rev 8-9117109 Parts I. 811. Design Summary, Page 2 of 2 Permit (to be provided by DWQ/ III. REQUIRED ITEMS CHECKLIST Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a requirement has not been met, attach justification. Page/ Plan Initials Sheet No. 1. Plans (1" - 50' or larger) of the entire site showing: - Design at ultimate build -out, - Off -site drainage (if applicable), - Delineated drainage basins (include Rational C coefficient per basin), - Basin dimensions, - Pretreatment system, - High Flow bypass system, - Maintenance access, - Proposed drainage easement and public right of way (ROV), - Overflow device, and - Boundaries of drainage easement. /iYsL C'-5, C-9 2. Partial plan (1" = 30' or larger) and details for the wet detention basin showing: - Outlet structure with trash rack or similar, - Maintenance access, - Permanent pool dimensions, - Forebay and main pond with hardened emergency spillway, - Basin cross-section, - Vegetation specification for planting shelf, and - Filter strip. 3. Section view of the wet detention basin (1" = 20' or larger) showing: - Side slopes, 3:1 or lower, - Pretreatment and treatment areas, and - Inlet and outlet structures. ln;Q C— Lv C-8 4. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified on the plans prior to use as a wet detention basin. M$( L/n/e 5 5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for Forebay, to verify volume provided. rye e- 5 C `/ 6. A construction sequence that shows how the wet detention basin will be protected from sediment until the entire drainage area is stabilized. In 5C_ C..-/ag- 7. The supporting calculations. 8. A copy of the signed and notarized operation and maintenance (0&M) agreement. �Ta4L 9, A copy of the deed restrictions (if required). lyi5/_ 10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests .— County -- soil maps are not an acceptable source of soils information. ]ice~i�.16LV y MAY 2 2 2012 BY: Form SW401-Wet Detention Basin-Rev.8-9/17/09 Part III. Required Items Checklist, Page 1 of 1 State Stor ater Management Systems Permit No. SW8 120507 Advance Auto Parts I �� Stormwater Permit No. SW8 120507 Pender Countv Designer's Certification 1, Aff LowA/� as a duly registered ��ts$/�M,� f ��`(7irtrr in the State of North Carolina, having been authohzed to observe (periodically/ weekly/ full time) the construction of the project, (Project) for 11'kYo a 45?4 Y 7, (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this form is included in the Certification. Noted deviations from approved plans and specifications: S JA CAN eeee°oeO4/ ESS/p°°by Signature SEAL Registration Number 2443J.11,1 ` Date /D���/Z �.�HG�NE��:^'y�o: �'`numnt` ECEIVE OCT 12 2012 BY:— D,,n R r f 7 1 ✓ t r .,: T 'r'_ r ii` : • �� ��� . � � I ar 3 .i �, "` -, /- V. � �V �;y sr-r �%IT ( � � r fi- i yJ ,;/� i �� �. Ur V _�' � (y !'�j 'd V �i �� t �� ti ��� l � N S� l .: State Stormwater Management Systems Permit No. SW8 120507 Certification Requirements: 1. The drainage area to the system contains approximately the permitted / acreage. ✓ 2. The drainage area to the system contains no more than the permitted amount of built -upon area. ✓ 3. All the built -upon area associated with the project is graded such that the runoff drains to the system. ✓ 4. All roof drains are located such that the runoff is directed into the system. 5. The outlet structure elevations are per the approved plan. v/ 6. The outlet structure is located per the approved plans. ✓ 7.. Trash rack is provided on the outlet structure. 8. All slopes above permanent pool are grassed with permanent vegetation. ✓ 9. Vegetated slopes above permanent pool are no steeper than 3:1. 10. The inlets are located per the approved plans and do not cause short- circuiting of the system. 11. The permitted amounts of surface area and/or volume have been provided. ✓ 12. Required drawdown devices are correctly sized and located per the approved plans. ✓ 13. All required design depths are provided. ✓ 14. All required parts of the system are provided, such as a vegetated shelf, a forebay, a vegetated filter, level spreader and a secondary BMP. ✓ 15. The required system dimensions are provided per the approved plans. 16. All components of the stormwater BMP are located in either recorded common areas, or recorded easements. cc: NCDENR-DWQ Regional Office Pender County Building Inspections Panes 7 of 7