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HomeMy WebLinkAboutSW6120802_Cover Letter & Permit_20120820�� NCDENR North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Governor Mr. Claude Clark Bojangles' Restaurants, Inc. 9432 Southern Pine Blvd. Charlotte, NC 28273 Division of Water Quality Charles Wakild, PE Director August 20, 2012 Subject: Stormwater Permit No. SW6120802 Bojangles'- Chicken Foot Rd. High Density Commercial Infiltration Basin Project Cumberland County Dear Mr. Clark: Dee Freeman Secretary The Stormwater Permitting Unit received a complete Stormwater Management Permit Application for Bojangles' on Chicken Foot Road on August 20, 2012. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2HA 000 and Session Law 2006-246. We are forwarding Permit No. SW6120802, dated August 20, 2012, for the construction, operation and maintenance of the subject project and the stormwater BMPs. This permit shall be effective from the date of issuance until August 20, 2020 and shall be subject to the conditions and limitations as specified therein, and does not supersede any other agency permit that may be required. Please pay special attention to the conditions listed in this permit regarding the Operation and Maintenance of the BMP(s), recordation of deed restrictions, procedures for changes of ownership, transferring the permit, and renewing the permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system, to record deed restrictions, to follow the procedures for transfer of the permit, or to renew the permit, will result in future compliance problems. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611- 7447. Unless such demands are made this permit shall be final and binding. This project will be kept on file at the Fayetteville Regional Office. If you have any questions, or need additional information concerning this matter, please contact Robert Patterson at (919) 807-6375; or robert.patterson@ncdenr.gov. Sincerely, for Charles Wakild, PE Wetlands and Siolmwater Branch 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919-807-63001 FAX: 919-807-6494 Interne[ www.ncwalerquality.org An Equal Opportunist' 1 AHirmalive Aclion Employer cc: SW6120802 File, ec: Brian T. Upton, PE - The Isaacs Group, PC Benji Layman, PE - The Isaacs Group, PC Mike Lawyer - Fayetteville Regional Office One NorthCarolina Naturallrf State Stormwater Permit Permit No. SW6120802 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT 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 Bojangles' Restaurants, Inc. Bojangles' Chicken Foot Rd. (SR 2252), Hope Mills, Cumberland County FOR THE construction, operation and maintenance of one (1) infiltration basin in compliance with the provisions of Session Law 2006-246 and 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. This permit shall be effective from the date of issuance until August 20, 2020, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS 1. This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.8 of this permit. The stormwater control has been designed to handle the runoff from 35,409 square feet of impervious area. 3. The infiltration basin is designed, and must be maintained, to capture and infiltrate 2.5x the minimum treatment volume in lieu of providing a vegetated filter strip and bypass. 4. The tract will be limited to the amount of built -upon area indicated in Section 1.8 of this permit, and as shown on the approved plans. 5. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 6. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. Page 1 of 6 State Stormwater Permit Permit No. SW6120802 7. The built -upon areas associated with this project shall be located at least 30 feet landward of all perennial and intermittent surface waters. 8. The following design criteria have been permitted for the infiltration basin and must be provided and maintained at design condition: a. Drainage Area, acres: 1.04 Onsite, ft : 44,200 . Offsite, ft2: 1,039 b. Total Impervious Surfaces, ft2: 35,409 Onsite, ft : 34,370 Offsite, ft2: 1,039 C. Design Storm, inches: 1.0 d. Basin Depth, feet: 3.0 e. Bottom Elevation, FMS12: 161.0 f. Bottom Surface Area, ft : 4,510 g. Overflow Pipes Elevation, FKSL: 162.60 h. Permitted Storage Volume, ft : 8,359 (at overflow elev.) i. Type of Soil: NoB j. 'Expected Infiltration Rate, in/hr: 1.26 k. Seasonal High Water Table, FMSL: 158.65 I. Time to Draw Down, days: 5.0 M. Receiving Stream/River Basin: Rockfish Creek / Cape Fear n. Stream Index Number: 18-31-(23) o. Classification of Water Body: "C" II. SCHEDULE OF COMPLIANCE 1. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface. 2. During construction, erosion shall be kept to a'minimum and any eroded areas of the system will -be repaired immediately. 3. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and revegetation of slopes. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of infiltration media, catch basins, piping and. forebay. g. A clear access path to the overflow weir must be available at all times. 4. Records of maintenance activities must be kept for each permitted BMP. The reports will indicate the date, activity, name of person performing the work and what actions were taken. 5. The permittee shall submit to the Division of Water Quality an annual summary report of the maintenance and inspection records for each BMP. The report shall summarize the inspection dates, results of the inspections, and the maintenance work performed at each inspection. Page 2 of 6 State Stormwater Permit Permit No. SW6120802 6. The stormwater treatment system shall be constructed in accordance with the approved plans and specifications, the conditions of this permit, and with other supporting data. 7. If the stormwater system was used as an Erosion Control device, it must be restored to design condition prior to operation as ,a stormwater treatment device, and prior to occupancy of the facility. B. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A modification may be required for those deviations. 9. Access to the stormwater facilities shall be maintained via appropriate easements at all times. 10. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built -upon area, details, etc. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area or to the drainage area. e. Further subdivision, acquisition, lease or sale.of all or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 11. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. 12. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of ten years from the date of the completion of construction. 13. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in. writing to the -Director that the changes have been made. ' III. GENERAL CONDITIONS This permit is not transferable to any person or entity except after notice to and approval by the Director. In the event of a change of ownership, or a name change, the permittee must submit a completed Name/Ownership Change form to the Division of Water Quality, signed by both parties, and accompanied by the appropriate documentation as listed on page 2 of the form. The approval of this request will be considered on its merits and may or may not be approved. Page 3 of 6 State Stormwater Permit Permit No. SW6120802 2. The permittee is responsible for compliance with all permit- conditions until such time as the Division approves the transfer request. 3. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 4. The issuance of this permit does not preclude the ,Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal) having jurisdiction. 5. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 6. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 7. The permit issued shall continue in force and effect until revoked or terminated. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. 8. Unless specified elsewhere, permanent seeding requirements for the stormwater controls must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 9. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 10. The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules and regulations contained in Session Law 2006- 246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et. al. 11. The permittee shall notify the Division in writing of any name, ownership or mailing address changes at least 30 days prior to making such changes. 12. The permittee shall submit a renewal request with all required forms and documentation at least 180 days prior to the expiration date of this permit. Permit issued this the 20th day of August, 2012. NORTH CA�R,lOLII/DNA ENVIRONMENTAL MANAGEMENT COMMISSION far Charles Waf ild, PE, Director Division of Water Quality By Authority of the Environmental Management Commission Page 4of6 State Stormwater Permit Permit No. SW6120802 Bojangles' — Chicken Foot Rd. Stormwater Permit No. SW6120802 Cumberland County Designer's Certification I, , as a duly registered in the State of North Carolina, having been authorized to observe (periodically/ weekly/ full time) the construction of the project, (Project) for (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 specification: Signature Registration Number Date SEAL Page 5 of 6 State Stormwater Permit Permit No. SW6120802 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 bypass/overflow structure weir elevation is per the approved plan. 6. The bypass/overflow structure is located per the approved plans. 7. A Trash Rack is provided on the bypass/overflow structure. 8. All slopes are grassed with permanent vegetation. 9. Vegetated slopes 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 volume have been provided. 12. All required design depths are provided. 13. All required parts of the system are provided. 14. The required system dimensions are provided per the approved plans. Please submit this Designer's Certification to: Fayetteville Regional Office Surface Water Protection 225 Green Street Systel Building Suite 714 Fayetteville, NC 28301-5043 Cc: Edward Byrne — Cumberland County - Building Inspections 1 Page 6 of 6