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HomeMy WebLinkAboutSW8090620_CURRENT PERMIT_20221101STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW8 0'�0LP20 DOC TYPE ® CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE 2 n 22 1, X 01 YYYYMMDD ROY COOPER Governor ELIZABETH S. BISER Secretory BRIAN WRENN Director November 1st, 2022 NORTH CAROLINA Environmental Quality Annie L. Jones Company, Inc. Attn: Joanne Salisbury, President 1532 Heritage Links Dr. Wake Forest. NC, 27587 Subject: Permit Renewal Post -Construction Stormwater Management Permit No. SW8 090620 Jones Pond Carteret County Dear Ms. Salisbury: Effective August 1, 2013 the Post -Construction Stormwater Management 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 permits issued prior to August 1, 2013 until they are modified. Please note that this permit will now reference DEMLR as the Division responsible for enforcement of the permit. On August 5, 2009, the Governor signed Session Law 2009-406. This law impacted any development approval issued by the former Division of Water Quality under Article 21 of Chapter 143 of the General Statutes, which was current and valid at any point between January 1, 2008, and December 31, 2010. The law extended the effective period of any permit that was set to expire during this time frame to three (3) years from its current expiration date. On August 2, 2010, the Governor signed Session Law 2010-177, which granted an extra year for a total of four (4) years extension. The Division of Energy, Mineral and Land Resources received a complete 8-year Permit Renewal Application for the subject permit on September 6th, 2022. The Division is hereby notifying you that permit SW8 090620 has been renewed, updated, and re -issued on November 1 st, 2022, as attached. As requested, a copy of the current operation and maintenance agreement is also enclosed. Please be aware that the renewal and re -issuance of this Stormwater permit does not imply that the site is currently in compliance. This permit shall be effective until January2nd, 2030 and does not supersede any other agency permit that may be required. The project shall be subject to the conditions and limitations as specified therein. This permit does not impose new or increased stormwater control requirements; it clarifies the rules and requirements of this program to provide you with a better understanding of your obligations under this permit. Failure to comply with these requirements will result in future compliance problems. Please note that this permit is not transferable except after notice to and approval by the Division. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing by filing a written petition with the Office of Administrative Hearings (OAR). The written petition must conform to Chapter 150B of the North Carolina General Statutes and must be filed with the OA14 within thirty (30) days of receipt of this permit. You should contact the OAH with all questions regarding the filing fee (if a filing fee is required) and/or the details of the filing process at 6714 Mail Service Center, Raleigh, NC 27699-6714, or via telephone at 919-431-3000, or visit their website at www.NCOAE.com. Unless such demands are made this permit shall be ;final and binding. ® E QA% North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources Wilmington Regional Office 1127 Cardinal Drive Extension I Wilmington. North Carolina 28405 wwm cw w r 910.796.72I5 State Stormwater Permit No. SW8 090620 Page 2 of 2 If you have any questions concerning this permit, please contact Aisia Freeman in the Wilmington Regional Office, at phone # (910) 796-7318 or Aisia.freeman@ncdenr.gov. Sincerely, For Brian Wrenn, Director Division of Energy, Mineral and Land Resources Enclosures: Attachment C — Permitting History Copy of The Renewal Application Documents Copy of the Current Operation and Maintenance Agreement DES/af:\\\Stormwater\Permits & Projects\2009\090620 HD\2022 10 permit 090620 cc: Wilmington Regional Office Stormwater File Aft North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources ®En : Wilmington Regional Office 1127 Cardinal Drive Extension I Wilmington. North Carolina 28405 �cmHra 910.796.7215 Post -Construction Stormwater Management Permit No. SW8 090620 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES POST -CONSTRUCTION STORMWATER MANAGEMENT PERMIT HIGH DENSITY SUBDIVISION 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 Howard C. Jones, 111 and Annie L. Jones Company, Inc. Jones Company Pond US Highway 70 at Carteret Drive, Beaufort, Carteret County FOR THE construction, operation and maintenance of one (1) wet detention pond in compliance with the provisions of Session Law 2008-211 and 15A NCAC 2H .'11000 (hereafter separately and collectively referred to as the "storm water rules') ... as outlined in the application, approved stormwater management plans, supplement, calculations, operation and maintenance agreement, recorded documents, specifications, and other supporting data (the "approved plans and specifications") as attached and/or on file with and approved by the Division of Energy, Mineral and Land Resources (the "Division" or "DEMLR"). The project shall be constructed, operated and maintained in accordance with these approved plans and specifications. The approved plans and specifications are incorporated by reference and are enforceable part of this permit. This permit shall be effective from the date of issuance until January 2ntl, 2030 and shall be subject to the following specified conditions and limitations. The permit issued shall continue in force and effect until the permittee files a request with the Division for a permit modification, transfer, renewal, or rescission, however, these actions do not stay any condition. 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 for cause as allowed by the laws, rules, and regulations contained in Title 15A NCAC 2H.1000 and NCGS 143-215.1 et.al. I. DESIGN STANDARDS 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 1.7 on page 3 of this permit. The subdivision is permitted for 2 lots, each limited to a maximum amount of built -upon area as indicated in Section 11.13 (f) of this permit. 3. The runoff from all built -upon area on each lot and within the permitted drainage area of this project must be directed into the permitted stormwater control system. The wet pond has been designed to treat the runoff from 111,900 square feet of Built -Upon Area. 4. The pond discharges to SA waters, therefore, it must be operated with a secondary BMP. A 50 foot vegetated filter strip system has been selected as the secondary BMP and is designed to promote "effective infiltration" of the discharge from the wet pond. Page 1 of 6 5. a Post -Construction Stormwater Management Permit No. SW8 090620 Each lot within the subdivision, whose ownership is not retained by the permittee, must submit a separate Offsite Stormwater Management Permit application package to the Division of Water Quality and receive a permit prior to any construction on the lot. A 50' wide vegetated buffer must be provided adjacent surface waters, measured horizontally from the normal pool of impounded structures, the banks of rivers and streams, and the mean high water line of tidal waters. The following design elements have been permitted for this wet detention pond stormwater facility, and must be provided in the system at all times. a. Drainage Area, acres: 3.65 Onsite, ftZ: 158,886 Offsite, ftz: 0 b. Total Impervious Surfaces, ftz: 111,900 Lot A (McDonald's), ftz: 38,878 Lot B, ftz: 73,022 Offsite, ftZ: 0 C. Design Storm, inches: 3.66 d. Average Pond Design Depth, feet: 3.5 e. TSS removal efficiency: 90% f. Permanent Pool Elevation, FMSL: 7.0 g. Permanent Pool Surface Area ftZ: 15,959 h. Permitted Temporary Storage Volume, ft3: 33,967 i. Temporary Storage Elevation, FMSL: 8.70 j. Predevelopment 1 yr-24 hr discharge rate, cfs: 0.32 k. Controlling Orifice: 3.0"0 pipe I. Post development Orifice flowrate, cfs : 0.17 m. Permanent Pool Volume, ft3: 53,002 n. Forebay Volume, ft3: 11,645 o. Maximum Fountain Horsepower: 1/6 p. Receiving Stream / River Basin: Turner Creek / WOK04 q. Stream Index Number: 21-35-1-11-1 F. Classification of Water Body: SA HQW' II. SCHEDULE OF COMPLIANCE The permittee is responsible for verifying that the proposed built -upon area for the entire lot does not exceed the maximum allowed by this permit. Once the lot transfer is complete, the built -upon area may not be revised without approval from the Division of Water Quality, and responsibility for meeting the built -upon area limit is transferred to the individual property owner. 2. The facilities shall be constructed, operated and maintained in accordance with the provisions of this permit, the approved plans and specifications, and the supporting documents attached to this permit and on file with the Division. If an Architectural Review Board or Committee is set up by the permittee to review plans for compliance with the BUA limit, the plans reviewed must include all proposed built -upon area. Any approvals given by the Board do not relieve the homeowner of the responsibility to maintain compliance with the permitted BUA limit. 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. Page 2 of 6 Post -Construction Stormwater Management Permit No. SW8 090620 5. 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. 6. 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. No person or entity, including the permittee, shall alter any component shown in the approved plans and specifications. Prior to the construction of any modification to the approved plans, the permittee shall submit to the Director, and shall have received approval for modified plans, specifications, and calculations including, but not limited to. those listed below. For changes to the project or SCM that impact the certifications, a new or updated certification(s), as applicable, will be required and a copy must be submitted to the appropriate DEQ regional office upon completion of the modification. a. Any modification to the approved plans and specifications, regardless of size including the SCM(s), BUA, details, etc. b. Redesign or addition to the approved amount of BUA or to the drainage area. c. Further development, subdivision, acquisition, lease or sale of any, all or part of the project and/or property area as reported in the approved plans and specifications. d. Altering, modifying, removing, relocating, redirecting, regrading, or resizing of any component of the approved SCM(s), the stormwater collection system and/or vegetative conveyance shown on the approved plan. e. The construction of any allocated future BUA. f. The construction of any permeable pavement, #57 stone area, public trails, or landscaping material to be considered a permeable surface that were not included in the approved plans and specifications. g. Other modifications as determined by the Director. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 9. 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. 10. 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. 11. Prior to transfer of the permit, the stormwater facilities will be inspected by the division personnel. The facility must be in compliance with all permit conditions. Any items not in compliance must be repaired or replaced to design condition prior to the transfer. Records of maintenance activities performed to date will be required. 12. A copy of the recorded deed restrictions must be submitted to the Division within 30 days of the date of recording the plat, and prior to selling lots. The recorded copy must contain all of the statements above, the signature of the Permittee, the deed book number and page, and the stamp/signature of the Register of Deeds Page 3 of 6 Post -Construction Stormwater Management Permit No. SW8 090620 13. Prior to the sale of any lot, the following deed restrictions must be recorded: a. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW8 090620, as issued by the Division of Water Quality under NCAC 2H.1000. b. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the Stormwater Management Permit. c. These covenants are to run with the land and be binding on all persons and parties claiming under them. d. The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the State of North Carolina, Division of Water Quality. e. Alteration of the drainage as shown on the approved plans may not take place without the concurrence of the Division of Water Quality. f. The maximum built -upon area per lot is Lot A (McDonald's) @38,878 square feet and Lot B at 73,022 square feet square feet. This allotted amount includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. g. All runoff on the lot must drain into the permitted system. This may be accomplished through providing roof drain gutters, which drain to the street, grading the lot to drain toward the street, or grading perimeter swales and directing them into the pond or street. Lots that will naturally drain into the system are not required to provide these measures. h. Built -upon area in excess of the permitted amount will require a permit modification. i. Each lot within the subdivision whose ownership is not retained by the permittee, must submit a separate Offsite Stormwater Management Permit application package to the Division of Water Quality and receive a permit prior to any construction on the lot. k. A 50' wide vegetated buffer must: be provided adjacent any impounded structures, streams, rivers and tidal waters on each lot. No built -upon area is allowed within this buffer. 14. The permittee shall at all times provide the operation and maintenance necessary to assure that all components of the permitted stormwater system function at the design condition. 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 re -vegetation of side slopes. d. Immediate repair of eroded areas. e. Maintenance of side slopes in accordance with approved plans. f. Debris removal and unclogging of structures, orifice, catch basins and piping. g. Access to all components of the system must be available at all times. 15. Records of maintenance activities must be kept by the permittee. The records will indicate the date, activity, name of person performing the work and what actions were taken. 16. Decorative spray fountains are allowed in the pond, subject to the following criteria: a. The minimum permanent pool volume is 30,000 cubic feet. b. The fountain must draw its water from less than 2' below the permanent pool surface. c. Separated units, where the nozzle, pump and intake are connected by tubing, may be used only if they draw water from the surface in the deepest part of the pond. d. The fountain may not be placed into the forebay. e. The falling water from the fountain must be centered in the main pond, away from the shoreline. f. The maximum horsepower for a fountain in this pond is 1/6 horsepower. Page 4 of 6 Post -Construction Stormwater Management Permit No. SW8 090620 III. GENERAL CONDITIONS CORRECTIVE ACTIONS REQUIRED. If the facilities fail to perform satisfactorily, the permittee shall take immediate corrective actions. This includes actions required by this Division and the stormwater rules such as the construction of additional or replacement on -site stormwater systems. These additional or replacement measures shall receive a permit from the Division prior to construction. 2. PERMIT RENEWAL. A permit renewal request must be submitted at least 180 days prior to the expiration date of this permit. The renewal request must include the appropriate application, documentation and the processing fee as outlined in Title 15A NCAC 02H.1045(3). 3. CHANGES TO THE PROJECT NAME., PERMITTEE NAME OR CONTACT INFORMATION. The permittee shall submit a completed Permit Information Update Application Form to the Division within 30 days to making any one of these changes. 4. TRANSFER. This permit is not transferable to any person or entity except after notice to and approval by the Director. Neither the sale of the project and/or property, in whole or in part, nor the conveyance of common area to a third party constitutes an approved transfer of the permit. a. TRANSFER REQUEST. The transfer request must include the appropriate application, documentation and the processing fee as outlined in 15A NCAC 02H.1045(2). This request must be submitted within 90 days of the permit holder meeting one or more of the following: i. A natural person who is deceased; ii. A partnership, limited liability corporation, corporation, or any other business association that has been dissolved; iii. A person or entity who has been lawfully and finally divested of title to the property on which the permitted activity is occurring or will occur through foreclosure, bankruptcy, or other legal proceeding. iv. A person or entity who has sold the property, in whole or in part, on which the permitted activity is occurring or will occur, V. The assignment of declarant rights to another individual or entity, vi. The sale or conveyance of the common areas to a Homeowner's or Property Owner's Association, subject to the requirements of NCGS 143-214.7(c2), b. TRANSFER INSPECTION. Prior to transfer of the permit, a file review and site inspection will be conducted by Division personnel to ensure the permit conditions have been met and that the project and the on -site stormwater system complies with the permit conditions. Records of maintenance activities performed to date may be requested. Projects not in compliance with the permit will not be transferred until all permit and/or general statute conditions are met. 5. COMPLIANCE. The permittee is responsible for compliance with the terms and conditions of this permit until the Division approves the transfer request. a. APPROVED PLANS AND SPECIFICATIONS. A copy of this permit, approved plans, application, supplement, operation and maintenance agreement, all applicable recorded documents, and specifications shall be maintained on file by the permittee at all times. b. DIVISION ACCESS. The permittee grants Division Staff permission to enter the property during normal business hours to inspect all components of the permitted project. c. ENFORCEMENT. Any individual or entity found to be in noncompliance with the provisions of a stormwater management permit or the requirements of the stormwater rules is subject to enforcement procedures as set forth in NCGS 143 Article 21. d. ANNUAL CERTIFICATION. The permittee shall electronically submit to the Division an annual certification completed by either the permittee or their designee confirming the projects conformance with permit conditions Page 5 of 6 Post -Construction Stormwater Management Permit No. SW8 090620 e. OBTAINING COMPLIANCE. 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 modified plans and certification in writing to the Director that the changes have been made. OTHER PERMITS. The issuance of this permit does not preclude the permittee from complying with and obtaining any other permits or approvals that are required for this development to take place, as required by any statutes, rules, regulations, or ordinances, which may be imposed by any other Local, State or Federal government agency having jurisdiction. Any activities undertaken at this site that cause a water quality violation or undertaken prior to receipt of the necessary permits or approvals to do so are considered violations of NCGS 143-215.1, and subject to enforcement procedures pursuant to NCGS 143-215.6. Permit renewed, updated, and reissued this the I" day of November 2022. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION For Brian vvrenn, Director Division of Energy, Mineral and Land Resources By Authority of the Environmental Management Commission Page 6 of 6 Attachment C - Permitting History Annie L. Jones Company, Inc. Permit No. SW8 090620 Approval Permit BIMS Description of the Changes Date Action Version construction, operation and maintenance of one ( I ) wet 7/27/2029 Original 1.0 detention pond in compliance with the provisions of Session Approval Law 2008-211 and 15A NCAC 2H 11/1/2022 Renewal 2.0 Nex Expiration Date O1/02/2030 1 Permit Number: StJO 0 C) JUN 1 5 2009 (to be provided by DIFQ) Drainage Area Number: Wet DetentioniBOperation 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 basil 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 safely 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 1 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 lon; a roximately six inches. Form SW401-Wet Detention Basin O&M-Rev.4 Page I of 4 I:ZE-C v j JUN 1 5 2009 RY• Permit Number. (to be provided by DTVQ) Drainage Area Number: BMP element: No —tent i5l roblem: 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 Search for the source of the a depth greater than 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 Remove the plants by wiping them invasive plants cover 50% of with pesticide (do not spray). the basin surface. Form SW401-Wet Detention Basin O&M-Rev.4 Page 2 of 4 RFC TVAr,I, 1lll. 0 9 2009 BY: — Permit Number. (to be provided by DWQ) Drainage Area Number: BMP 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 1 feet in the main pond, the sediment shall be removed. When the permanent pool depth reads 1 feet in the forebay, the sediment shall be removed. BASIN DIAGRAM ill in the blanks) Permanent Pool Elevation 7 Sediment Removal 0.3 Pe anen Pool Min. Elevatio 2 -f[ Page 3 of 4 YZE CN�I v xv.� JUN 1 6 nn Permit Number: (to be provided by DWQ) BY_ -- I acknowledge and agree by my signature below that I am responsible for the perfortnance 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: NAc arodd L> BMP drainage area number: Print name: W oR t CoL Title: Fe_' S t XDIE�rj-,— ArldrPcc- Z, 0 5T-CC ,P Date: 5— 2 4 - o "1 4z S- 'f 1 ) iUCZBsIb 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. 1, [—IY 65 C , Z I l i k_t) , a Notary Public for the State of N041"h%3Y0I Ina , County of (1,PY{�t do hereby certify that �(7tYd �'1Z1Q,5gS�L personally appeared before me this day of (y-,tag, and acknowledge the due execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal, �lte1.�Lf1 SEAL My commission expires I I • I • M1 a Form SW40I-Wet Detention Basin O&M-Rev.4 Page 4 of 4 ori5i42( Pemtit Number:( OgOloa.c� (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 aff c 7-5 of structures, safety of the public, and the removal efficiency of the BM .II it 2009 Important maintenance procedures: p — Immediately after the filter strip is established, any newly plant yce ctatir 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: Potential )roblem: How I will remediate theproblem: The entire filter strip Trash/debris is present. Remove the trash/debris. system The flow splitter device The flow splitter device is Unclog the conveyance and dispose (if applicable) clogged. of any sediment off -site. The flow splitter device is Make any necessary repairs or damaged. replace if damage is too large for repair. JUL 0 9 2009 BY Form SWU401-1-evel Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3 RFCFIVSD .li 11' 0 9 2009 BY: BMP element: Potentialproblem: How I will remediate theproblem: The swale and the level The swalle 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 e 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. Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 2 of 3 1�E(:]FN.�� Dui_ 0 9 2009 P rant Number: 'St.t_SY 00,ow�) JI (to be provided by Dit'Q) I acknowledge and agree by my signature below that 1 am responsible for the perfonnance 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: Jones Company Retention Pond BMP drainage area number: Print names: 4)l W C,DL�e Title: 1 e5)���� Signature: zsL--pie - y�83 -z-u C� Z (ds�/ b 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, U n6a 0— • G l � i1 kl Y'1 , a Notary Public for the State of N1l o�r�1�CaV'Olina County of OSYCYif- , do hereby certify that t-ind CotTc",(b -QT personally appeared before me this day of J—Ui�q ��, and acknowledge the due execution of the forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements. Witness my hand and official seal, %%aputt°1�a OPG.GILL OIPRY c 3��n,TFRET GG.••°°,• �ttduuuom�" SEAL My commission expires I ►- G • ool red, Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3 - . UCMLK UJt ONLY- - Date Received - < Fee Paid ` Permit Number ' a 1 t1'►��0 '' Itnn�ob ' g 610(0 1 NC DEQ Division of Energy, Mineral and Land Resources ` ' E STAT, STOR MS�pi d 6'.2022 I ... .. .. , . - MWATER - .�.,. PERMIT RENEML-APPLICATION`FORM In accordance with 15A NCAC 2H.1045(31 the current permit holder shall renew their high density permit 180 days prior to its expiration: Renewed permits are valid for a'pen'od of 8 years, per Session Law 2011-398 (SB 781) Section 60.(c).. This application form is.forpermitrenewals only.,, s, A. PROJECT INFORMATION 1. State Stormwater Permit Number: t r �w b q °Q-O\\ bZO, a 2. Project name:- 3. ,P,rgectstreetaddress: el�- City Y���`� ,�U�., cni�ntu• ik ,. Rio :-'%'XC7/ If the project has changed from the original approved plans, please complete SWU-101 for, a Major. _ Modification; or MinorModrfication Apphcationform available atra ttos(/dea.nc gov/about/divisions/enerav- mineral-land-resourcesJenergv-mir eral-land-rules/stormwater-2rogrambost-constructionr ". -8. PERMITTEE INFORMATION If changes to the permittee or projecfhame'have lSeeri made; please complete either tiie Pe`rm'iF(Jpdate form > or the Permit Transfer form available at: https.//ded.nc qov/abouUdivisions/energy-mineral-land- resources/energy-mineral-land-rules/stormwater-orogram/oost-construction. State StormwaterPermits do not automatically transfer with the sale of the pioperty. /�,v� 1. Current Permit Holder's Company Name/Organlntion: A' � � -k- •' J «was . �w rIV\C 2. Signing Official's Name: 3. Signing'Official s TiUei ' 4. Mailing Address: City: State V�L ZIP:'zZS3'( 5. Street Addre ss., City t .,• ..= s .... . ; w State:. ZIP �6. Phone '( ty ) 680•/381oZ EmailQnniel�ones oCoomeil con "' W 9 {Jvlay Stormwater Permit Renewal Form Page 1 of 3 plm1�®11, 2010 d e C. SUBMITTAL REQUIREMENTS Submit the application package to the appropriate DEMLR Regional Office (Coastal, SA Waters) or DEMLR Central Office (Urbanizing Areas Ph 2, USMP, Non -Coastal HQW/ORIM. Only applications packages that include all required items listed below will be accepted and reviewed. Initial each item below to indicate that the required information is provided in the application package: A 1. A permit application processing fee of $505.00 payable to NCDEQ. 2. One original signed hard copy and one electronic copy of this completed form. The signing official named on this application to represent the current permittee must meet one of the following: a. Corporation — a principle executive officer of at least the level of vice-president; b. Limited Liability Company (LLC) — a manager or company official as those terms are defined in G.S. 57D "North Carolina Limited Liability Company Act;" c. Public Entity — a principal executive officer, ranking official, or other duly authorized employee; d. Partnership or limited partnership — the general partner; e. Sole proprietor; or f. Letter of authorization signed by one of the signatories noted in a — e above authorizing the signature of another entity. 3. One hard copy and one electronic copy of recorded documents required by the original permit that have not yet been received by DEMLR, including: deed restrictions, protective covenants, condominium/planned community declaration and easements. If the project has been built, include documentation that the maximum BUA per lot or maximum total BUA has not been exceeded. If the project has not been built, include a signed agreement that the final recorded deed restrictions and protective covenants will be submitted at a later date. 4. O&M Agreements, Please select one: ❑ I have a copy of the current recorded O&M Agreement for all SCMs, and I will continue to keep this on file with the permit; or Er I do not have a copy of the current recorded O&M Agreement for all SCMs and am requesting a copy be sent to me. I agree to keep this on file with the permit. y! 5. Designer Certifications, Please select one: ❑ A copy of the certification(s) confirming that the project was built in accordance with the approved plans have been previously provided to the Division; or A copy of the certification(s) confirming that the project was built in accordance with the approved plans are enclosed; or 1 ❑ The project has not yet been built. 1 6. [IF APPLICABLE] If the project has been built, one original hard copy and one electronic copy of a signed, sealed, and dated letter from a licensed professional stating that the SCMs have been ►' /Jl, inspected, and that they have been built and maintained in accordance with the permit. l i 7. [IF APPLICABLE] When the permittee is a corporation or a limited liability corporation (LLC): vv ' Provide one hard copy and one electronic copy of documentation from the INC Secretary of State, or other official documentation, which supports the titles and positions held by the persons listed in Section C.2 per 15A NCAC 2H. 1043(3)(b). https://www.sosnc.gov/online services/search/by title/ Business Registration Stormwater Permit Renewal Application Form Page 2 of 3 May 11, 2018 D. PERMITTEE'S CERTIFICATION 1, Jo�nn� a copy of the Perm responsible for the according to the OI or built -upon area : project, SCMs or c knowledge, correj Signature: NOTARIZATION: 1, %RA✓IS ( ' O u r� _ the person legally responsible for the permit, certify that I have t and 08 I Agreem on site (or I'will obtain a copy and it will be kept on site), that I am performance of the maintenance procedures, and the site has been and will be maintained rM Agreement and approved plans. I agree to notify'DEMLR of any problems with the SCMs nd to submit the proper forms to modify or transfer the permit prior to any changes to the ✓✓nership. All information provided on: this permit renewal application is, to the best of my �n\d complete. /. n u Date: /0121/12 2 c LE 5f /��, , a;Notary Public for the State of _AW4 , County of f�YHy-E do hereby certify that 0"W/VC C=. .SA Lta:BvR Y personally appeared before me this the Zy day of OC i36aet 20 1-2--and acknowledge the due . execution of the forgoing instrument. Witness my hand and official seal, (Notary Seal) "Tr" Barldey NOIW FU9uC Wake Cotmty, NO WCmw dmB#msFebrwry2k2W Notary Signature: ----My commrssion;exprres Page 3 of 3 May 11, 2018 Permit No. 6y iC n5t:e (m be provided by DWO) NCDENR Project name Contact person Phone number Date Drainage area number JUL 2 0 2009 oOF wATFH LLJJ 11 ��c STORMWATER MANAGEMENT PERMIT APPLICATION FORM o 401 CERTIFICATION APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This tom must be filled out, printed and submitted. The Required Items Checklist (Pad 111) must be printed, filled out and submitted along with all of the required information. W. Brian Burchett, PE, PLS, Lead AP (919)848.6121 17Jul-09 II.'DESIGN IN FORMATION". "r " ``1M .. ,—. .. .:'l't , ;.,,�.. �,',;. •-;,qtw . �.,.. . ., Site Characteristics Drainage area 158,886 f? Impervious area, post -development 111,900 fe %impervious 70.43 Design rainfall depth 1.5 in Storage Volume: Non -SA Waters Minimum volume required tt' Volume provided ff' Storage Volume: SA Waters IS' runoff volume 13,582 fl' Pre -development 1-yr, 24-hr runoff 2,423 ff' kREF! Post -development 1-yr, 24-hr runoff 30,717 tt' MREF! Minimum volume required 28,294 ff' Volume provided 34,032 ff' Peak Flow Calculations Is the pre/post control of the lyr 24hr storm peak flow required? Y (Y or N) 1-yr, 24-hr rainfall depth 3.7 in --V 3 W Rational C, pre -development 0.25 (unittess) Rational C, post -development 0.95 (unitless) Rainfall intensity: 1-yr, 24-hr storm 0.15 Whir Insufficient. Check intensity calculation. Pre -development 1-yr, 24-hr peak flow 0.14 ff'/sec Post -development 1-yr, 24-hr peak flow 0.22 ff'/sec Pre/Post 1-yr, 24-hr peak flow control 0.08 ff'/sac Elevations Temporary pool elevation 8.70 fmsl Permanent pool elevation 7.00 fmsl SHVIT elevation (approx. at the perm. pool elevation) 7.00 fmsl Top of loft vegetated shelf elevation 7.50 tmsl Bottom of 10tt vegetated shelf elevation 6.50 fmsl Data not needed for calculation option 81, but OK if provided. Sediment cleanout, top elevation (bottom of pond) 1.00 fmsl Sediment cleanout, bottom elevation 0.00 ffisl Data not needed for calculation option N1, but OK it provided. Sediment storage provided 1.00 it Is there additional volume stored above the state -required temp. pool? Y (Y or N) Elevation of the top of the additional volume 8.7 fmsl OK Form SW401-Wel Detention Basin-Rev.6-2/20/09 Pam I. a II. Design Summary, Page 1 of 2 JUI. 2 0 2009 Permit No."1.c3 �co g nis"—,-) fro be PM,1ded by DWO) Area, temporary pool Area REQUIRED, permanent pool SAIDA ratio Area PROVIDED, permanent pool, Am._pw Area, bottom of 101t vegetated shelf, Aw y, Area, sediment cleanout, top elevation (bottom of pond), Asy_m„a Volumes Volume, temporary pool Volume, permanent pool, Vim,,,,. Volume, forebay (sum of forebays if more than one forebay) Forebay %of permanent pool volume SAIDA Table Data Design TSS removal Coastal SAIDA Table Used? Mountain/Piedmont SAIDA Table Used? SAIDA ratio Average depth (used in SAIDA table): Calculation option 1 used? (See Figure 10-2b) Volume, permanent pool, Vr, Pw Area provided, permanent pool, A�,myoq Average depth calculated Average depth used in SAIDA, d, (Round to nearest 0.5h) Calculation option 2 used? (See Figure 10-2b) Area provided, permanent pool, A.,,,iyoy Area, bottom of 10ft vegetated shelf, Abat_v„ y Area, sediment cleanout, top elevation (bottom of pond), As La, 'Depth' (distance b/w bottom of 1 Oft shelf and top of sediment) Average depth calculated Average depth used in SAIDA, dm., (Round to nearest 0.5ft) Drawdown Calculations Drawdown through orifice? Diameter of orifice (if circular) Area of orifice (it -non -circular) Coefficient of discharge (Cu) Driving head (Ha) Drawdown through weir? Weir type Coefficient of discharge (C„.) Length of weir (L) Driving head (H) Pre -development 1-yr, 24-hr peak flow Post -development 1-yr, 24-hr peak flow Storage volume discharge rate (through discharge orifice or weir) Storage volume drawdown time Additional Information Vegetated side slopes Vegetated shell slope Vegetated shelf width Length of flowpath to width ratio Length to width ratio Trash rack for overflow & orifice? Freeboard provided Vegetated filter provided? Recorded drainage easement provided? Capures all runoff at ultimate build -out? Drain mechanism for maintenance or emergencies 22,250 h' 11,599 It, _ 7.30 (unitless) 15,959 ttr OK 13,838 It' 4,142 ft' _ 34,032 ft' OK _ 53,002 Its 11,645 It' 22.0% % OK 90 % Y (Y or N) N (Y or N) 7.30 funs essl Y (Y or N) _ 53,002 ft' 15,959 fe _ 3.50 It _ 3.5It (Y or N) f2 fe If It It Y (Y or N) 2.00 in OK OK Check calculation. OK _ in' _ 0.60 (unitless) 0.52 tt N (Y or N) _ (unitless) (unitless) It tt _ 0.14 rya/sec OK 0.22 ft'/sec OK 0.08 tt'/sec 4.50 days OK, draws down in 2-5 days. OK, drawdown time is correct. 3 :1 OK 10 :1 OK _ 10.01t OK _ 3 :1 OK 3.0 :1 OK _ O Y (Y or N) OK bi4c PW _ N (Y or N) Insufficient R . U K _ Y (Y or N) OK 8' DIP Drain Fonn SW401-Wet Detention Basin-Rev13-2f2ND9 Parts I. a II. Design Summery, Page 2 of 2 ft 11 @ S 2009 Permit No.s ii Olo�t� (to be provided by DWQ) 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. . ran— Cr5 A. 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 (ROW), - Overflow device, and - Boundaries of drainage easement. 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 yyp Inlet and outlet structures. r L Ib 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. _ 0 S'uM [ �bRT 5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay, "Ps to verify volume provided. 6. A construction sequence that shows how the wet detention basin will be protected from sediment until the entire drainage area is stabilized. p SWM �r bllr The supporting calculations. 8. A copy of the signed and notarized operation and maintenance (0&M) agreement. T�9. A copy of the deed restrictions (if required). U1 J SWM 0. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County pQP D soil maps are not an acceptable source of soils information. Form SW401-Wet Detention Basin-Rev.6-2/20/09 Part III. Required Items Checklist, Page 1 of 1 Secorder� (3 M P ®TA 111L 2 0 2909 gFw�.Fq o� NCDENR _ STORMWATER MANAGEMENT PERMIT APPLICATION FOR 401 CERTIFICATION APPLICATION FORM LEVEL SPREADER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT This form must be completely filled out, printed and submitted. DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHECKLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)I Project name Contact name Phone number Date Drainage area number ) 848&6121 17, 2009 III: , DESIGN INFORMATION s For Level Spreaders Receiving Flow From a BMP Type of BMP Water Duality Pond Drawdown flow from the BMP 9.40 cis For Level Spreaders Receiving Flow from the Drainage Area Do not complete this section of the worksheet. Drainage area ftz Do not complete this section of the worksheet. _ Impervious surface area f12 Do not complete this section of the worksheet. _ Percent impervious % Do not complete this section of the worksheet. _ Rational C coefficient Do not complete this section of the worksheet. _ Peak flow from the 1 In/hr storm cis Do not complete this section of the worksheet. _ Time of concentration min _ Rainfall intensity, 10-yr storm - in/hr Do not complete this section of the worksheet. _ Peak flow from the 10-yr storm cis Do not complete this section of the worksheet. Where Does the Level Spreader Discharge? To a grassed bioretenlion cell? N (Y or N) To a mulched bioretention cell? _ N (Y or N) To a wetland? _ N (Y or N) To a filter stop or riparian buffer _ Y (Y or N) Please complete filter strip characterization below. Other (specify) Filter Strip or Riparian Buffer Characterization (if applicable) Width of grass 50.00 ft Width of dense ground cover 0.00 it Width of wooded vegetation _ 0.00 it Total width _ 50.00 it Elevation at downslope base of level lip 6.50 fmsl Elevation at top of bank of the receiving water _ _ 6.00 fmsl Slope (from level lip to to top of bank) 1.00 % Are any draws present? _ N (Y or N) Level Spreader Design Forebay surface area _ sq it Feet of level lip needed per cis 13 filets Answer "Y" to one of the following: _ Length based on the 1 m1hr storm? _ N (Y or N) Length based on the 10-yr storm? _ Y (Y or N) Length based on the BMP discharge rate? Y (Y or N) Design flow _ 9.40 cis Is a bypass device provided? N (Y or N) Length of the level lip _ 120.00 it Are level spreaders in series? _ N (Y or N) OK OK No forebay is needed. A bypass device is not needed. #VALUE! Form SW401 Level Spreader, Filter Strip, Restored Ripanan Buffer-Rev.5 Pans I. and II. Design Summary, page 1 of 2 Bypass Channel Design (it applicable) Does the bypass discharge through a wetland? Does the channel enter the stream at an angle? Dimensions of the channel (see diagram below): M B W Y Peak velocity in the channel during the 10-yr storm Channel lining material RErFIVED JIIL. 2 0 2009 (Y or N) Do not complete this section of the worksheet. (Y or N) Do not complete this section of the worksheet. BY:----- _ Do not complete this section of the worksheet. _ tl Do not complete this section of the worksheel. _ fl Do net Complete this section of the worksheet. _ fl Do not complete this section of the worksheet. _ ft Do not complete this section of the worksheet. _ Cis Do net complete this section of the worksheet. Do not complete this section of the worksheet. • 4�L •__-------- av 1 B M Form SW401-level Spreader, Filter Strip, Restored Ripened Buffer-Flev.5 Pans I. and II. Design Summary, page 2 of 2 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. n n Page/ Plan n 9 2009 Initials Sheet No. BY:____ J C"SR 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), - Forebay (if applicable), - High flow bypass system, - Maintenance access, - Proposed drainage easement and public right of way (ROW), and - Boundaries of drainage easement. jo CAA 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. JFA C- W 3. Section view of the level spreader (1" = 20' or larger) showing: - Underdrain system (if applicable), - Level lip, - Upslope channel, and - Downslope filter fabric. ,10 W XF0 ' 4. A date -stamped photograph of the filter strip that clearly shows the type of vegetation that is present. l ilk� 5. A construction sequence that shows how the level spreader will be protected from sediment until the entire drainage area is stabilized. 90M 6e! 6. The supporting calculations. 7. A copy of the signed and notarized operation and maintenance (0&M) agreement. y�t B. A copy of the deed restrictions (if required). Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.5 Part III, page I of 1 07/26/2009 12:06 9103502018 Jones Company Pond Stormwater Permit No. SW8 090620 Carteret Countv Designer's Certification NCDENR PAGE 05/10 State Stormwater Management Systems Permit No. SW8 090620 Page 1 of 2 I, in1. 13r ;un &rc% as a duly registered I rrf�son71 L !q'Aear- in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the project, lit0,eA — (Project) P-I f cl for AlNn, a I„e , (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 a part of this Certification. Noted deviations from approved plans and specifications: Registration Piumbel�i®� Date SEAL ��•�e wr ,a�_, - SEP 0 6 2022 t Rv. Page 8 of 9 07/2B/2009 12:06 9103502018 NCDENR PAGE 10/10 State Stormwater Management Systems Permit No. SW8 090620 Certification Requirements: Page 2 of 2 1. The drainage area to the system contains approximately the permitted acreage. i/ 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. __ko�_4. All roof drains are located such that the runoff is directed into the system. 5. The outlet/bypass structure elevations are per the approved plan. j✓ 6. The outlet structure is located per the approved plans. 7. Trash rack is provided on the outlet/bypass structure. 8. All slopes are grassed with permanent vegetation. i 9. Vegetated slopes are no steeper than 3:1. Y 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 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, and the vegetated filter. Z15.. The required dimensions of the system are provided„ per the approved plan. cc: NCDENR-DWQ Regional Office Town of Beaufort Building Inspections SEP 0 6 2022 Page 9 of 9 High Density Commercial Subdivisions JUL. 2 0 2009 Deed'Restrictiions & Protective Covenances In accordance with Title 15 NCAC 2H.1000, the Management Regulations, deed restrictions and protective covenants are required for High Density Commercial Subdivisions where lots will be subdivided and sold and runoff will be treated in an engineered stormwater control facility. Deed restrictions and protective covenants are necessary to ensure that the development maintains a built - upon area consistent with the design criteria used to size the stormwater control facility. I, f'^ w SRO i0lr 3103 ISS , acknowledge, affirm and agree by my signature below, that I will cause the following deed restrictions and covenants to be recorded prior to the sale of any lot within the project known as JoNO C_o_rNpAW Po UD 2. 3. 4. 5. 3 The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number Sw8 o9o(ozo , as issued by the Division of Water Quality under NCAC 2H.1000. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the stormwater management permit. These covenants are to run with the land and be binding on all persons and parties claiming under them. The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the State of North Carolina, Division of Water Quality. Alteration of the drainage as shown on the approved plan may not take place without the concurrence of the Division of Water Quality. T��rp awQT alto t�e buii area p of ism squareet. 0 rf e �ZV 6. The maximum built -upon area per lot in square feet, is as listed below. Lot # BUA Lot # BUA Lot # BUA Lot # BUA 386"'sF hm�Don.+las o.+ly is allotted amoun includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. All runoff from the built -upon areas on the lot must drain into the permitted system. This may be accomplished through a variety of means including roof drain gutters which drain to the street, grading the lot to drain toward the street, or grading perimeter swales to collect the lot runoff and directing them into a component of the stormwater collection system. Lots that will naturally drain into the system are not required to provide these additional measures. The owner of each lot, whose ownership is not retained by the permittee, is required to submit a separate stormwater permit application to the Division of Water Quality and receive a permit prior to construction. Signatu I. Ll . I, - >'1 , 1 / 1 a Notary Public in the State of tNAOr-1-h �1 n 3 , County o"f�L yr� do hereby certify that ��. A �Z , yt� l Yt personally appeared before me this the �— clay of TWti q , 2CCA_, and acknowledge the due execution of the foregoing instrument. Witness my hand angawr ll, g ature = 0 My Commission expires 1. is a�%a 3J NO�g��G aF i 01 4Zty-) Form DRPC-1 Rev.1 Page t of t