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HomeMy WebLinkAboutSW8980311_CURRENT PERMIT_20220511STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW8 9 g o 3 1 l DOC TYPE CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE _ __ 2022 05 It YYYYMMDD ROY COOPER Governor ELIZABETH S.BISER secretory BRIAN WRENN Dvector May 11, 2022 The Mews at Landfall Owners' Association Attn: Janice Allen, President 1749 Drysdale Drive Wilmington, NC 28405 NORTH CAROLINA Earlronmemtat Qualify Subject: Permit Renewal Post -Construction Stormwater Management Permit No. SW8 980311 The Mews aka Pembroke Townhomes New Hanover County Dear Ms. Allen: 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. The Division of Energy, Mineral and Land Resources received a complete 8-year Permit Renewal Application for the subject permit on April 5, 2022. The Division is hereby notifying you that permit SW8980311 has been renewed, updated, and re -issued on May 11, 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 sormwater permit does not imply that the site is currently in compliance. This permit shall be effective until March 12, 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 (OAH). The written petition must conform to Chapter 150B of the North Carolina General Statutes and must be filed with the OAH 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.NCOAH.com. Unless such demands are made this permit shall be final and binding. If you have any questions concerning this permit, please contact Ashley Smith in the Wilmington Regional Office, at (910) 796-7215 or ashleym.smith@ncdenr.gov. Sincerely, G11�110 Y; Brian Wrenn, Director Division of Energy, Mineral and Land Resources D_E Q�� North Carollna Department of Environmental Quality I Division of Energy, Mineral and land Resources NNmington Regional Office 1 127 Cardinal Drive Extension I Wilmington, North Carolina 28405 •. •parr\ / r 910.796.7215 I State Stormwater Permit No. SW8 980311 Page 2 of 2 Enclosures: Attachment C — Permitting History Renewal Application Documents Copy of the current operation and maintenance agreement DES/ams: \\\Stormwater\Permits & Projects\ 1 998\98031 1 HD\2022 05 permit 980311 cc: Jaymie McGuire; RPS Environmental; 309 Crowatan Road; Castle Flayne, NC 28429 Wilmington Regional Office Storrnwater File rrID `E � V North Carolina Department of Environmental Quality I DMsion of Energy, Kneral and Land Resources Wilmington Regional Office 1 l27 Cardinal Drive Extension I wllmington. North Carolna 28405 910.796.7215 Post -Construction Stormwater Management Permit No. SW8 980311 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF ENERGY, MINERAL AND LAND RESOURCES POST -CONSTRUCTION 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 The Mews at Landfall Owner's Association The Mews (aka Pembroke Townhomes, Phase lll) Wilmington, New Hanover County FOR THE construction, operation and maintenance of a wet detention pond in compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and 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 March 12, 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 on page 2 of this permit.. The subdivision is permitted for 15 lots, each allowed a maximum built -upon area as follows: Lots 1, 2, 4, 7, 10, 11, 13, & 15 @4,700 ft2; Lots 3, 5, 6, 8, 9, 12, and 14@4,600 ftz. 3. 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. Page 1 of 6 Post -Construction Stormwater Management Permit No. SW8 980311 DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES PROJECT DATA SHEET Project Name: Permit Number: Location: Applicant: Mailing Address: Application Date: Name of Receiving Stream / Index #: Classification of Water Body: Design Storm: Pond Depth, feet: Permanent Pool Elevation, FMSL: Drainage Area, acres: Total Impervious Surfaces, ft2: 15 lots: 8@4700; 7 @4,600 ft2: Roads/Parking, ft2 Other, ft2 Offsite Area entering Pond, ft2: Required Surface Area, ft2: Provided Surface Area, ft2: Required Storage Volume, ft': Provided Storage Volume, ft': Temporary Storage Elevation, FMSL: Controlling Orifice: II. SCHEDULE OF COMPLIANCE The Mews (aka Pembroke Townhomes, Phase III) SW8 980311 New Hanover County Ms. Janice Allen, President The Mews at Landfall Owner's Association 1749 Drysdale Drive Wilmington, NC 28405 April 5, 2022 UT Wrightsville Beach Recreational Area / 18-87- 24 "SB#" 1.0 inch 7 16 4.8 82,810 69,800 13,010 n/a none, per Engineer 2,902 3,356 7.082 10.405 18.4 1.25" _ pipe 1. The permittee is responsible for verifying that the proposed built -upon area for the entire lot, including driveways and sidewalks, does not exceed the allowable built -upon area. Once the lot transfer is complete, the built -upon area may not be revised without approval from the Division, and responsibility for meeting the built -upon area limit is transferred to the individual property owner. 2. If an Architectural Review Committee (ARC) is required to review plans for compliance with the BUA limit, the plans reviewed must include sidewalks and driveways. Any approvals given by the ARC do not relieve the homeowner of the responsibility to maintain compliance with the permitted BUA limit. 3. 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. 4. The stormwater management system shall be constructed in it's 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 980311 5. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 6. 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. 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. Adding the option to use permeable pavement or #57 stone within the lots as a permeable surface. The request may require a proposed amendment to the deed restrictions and protective covenants for the subdivision to be submitted and recorded. g. 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. h. Other modifications as determined by the Director. 8. Decorative spray fountains will not be allowed in the stormwater treatment system, as the permanent pool volume is less than 30,000 cubic feet. 9. 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. 10. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions 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 revegetation of side slopes. d. Immediate repair of eroded areas. e. Maintenance of side slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping. g. Access to the outlet structure must be available at all times. h. The vegetated filter shall be kept free of erosion. The spreader mechanism shall be kept free of sediment and trash, and shall evenly distribute the runoff across the width of the filter. Page 3 of 6 Post -Construction Stormwater Management Permit No. SW8 980311 11. Records of maintenance activities must be kept and made available upon request to authorized personnel of DEMLR. The records will indicate the date, activity, name of person performing the work and what actions were taken. 12. Prior to the sale of any lot, deed restrictions must be recorded which limit the built -upon area per lot to the amount as shown on the Project Data Sheet, per Section 1, Part 2. The recorded statements must follow the form: a. The maximum built -upon area per lot for Lots 1, 2, 4, 7, 10. 11, 13, and 15 is 4,700 ftz; and for Lots 3, 5, 6, 8, 9, 12, and 14 it is 4.600 ft'. 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. b. The covenants pertaining to stormwater regulations may not be changed or deleted without concurrence of the State. C. Alteration of the drainage as shown on the approved plan may not take place without the concurrence of the State. d. 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 naturally drain into the system are not required to provide these measures. 13. 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 bear the signature of the Permittee, the deed book number and page, and stamp/signature of the Register of Deeds. 14. 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. 15. 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. III. GENERAL CONDITIONS 1. 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. Page 4 of 6 Post -Construction Stormwater Management Permit No. SW8 980311 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, except in the case of an individual residential lot sale that is made subject to the recorded deed restrictions and protective covenants; 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 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. Page 5 of 6 Post -Construction Stormwater Management Permit No. SW8 980311 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 11th day of May 2022. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION , Unan Wrenn, Director Division of Energy, Mineral and Land Resources By Authority of the Environmental Management Commission Permit Number SW8 980311 Page 6 of 6 Attachment C - Permitting History The Mews aka Pembroke Townhomes Permit No. SW8 980311 Approval Date Permit Action BIMS Version Description of the Changes 3/12/1998 Original Approval 10 10/28/2011 Renewal 2.0 5/11/2022 Renewal 3.0 Expires3/12/2030 ULMLN UJt UNLT Date ece'ved Fee Paid Permit Number as �t5 5� 9 0311 NC DEQ Division of Energy, Mineral and Land Resources STATE STORMWATER: PERMIT RENEWAL APPLICATION FORM In accordance with 15A NCAC 2H.1045(3), the current permit holder shall renew their high density permit 180 days prior to its expiration. Renewed permits are valid for a period of 8 years per Session Law 2011-398 (SB 781) Section 60.(c). This application form is for permit renewals only. A. PROJECT INFORMATION 1. State Stormwater Permit Number: SW8 980311 2. Project name: TFIE MEWS'rOWNHOMES 3. Project street address: 1749 DRYSDALE DRIVE City: WILMINGTON County: NEW HANOVER ZIP: 28405 4. What, if any, changes have been made to the project as permitted? NONE If the project has changed from the original approved plans, please complete SWU-101 fora Major Modification or Minor Modification Application form available at: https:gdeg.nc.gov/about/divisions/energy- m ineral-land-resources/energy-mi neral-la nd-rules/stormwater-program/post-construction. B. PERMITTEE INFORMATION If changes to the permittee or project name have been made, please complete either the Permit Update form orthe Permit Transfer form available at., https://deg.nc.gov/about/divisions/energy-mineral-land- resources/energy-mineral-land-rules/stormwater-program/post-construction. State Stormwater Permits do not automatically transfer with the sale of the property. 1. Current Permit Holder's Company Name/Organization: THE MEWS AT LANDFALL OWNERS' ASSOCIATION 2. Signing Official's Name: JANICE ALLEN 3. Signing Official's Title: PRESIDENT 4. Mailing Address: 1749 DRYSDALE DRIVE City: WILMINGTON State: NC ZIP 28405 5. Street Address: 1749 DRYSDALE DRIVE City: WILMINGTON State: NC ZIP 28405 6. Phone: (910) 256-7604 Email: MAINTENANCECa�LANDFALL.ORG APR 05P; d , BY— Stormwater Permit Renewal Form Page 1 of 3 May 11, 2018 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: 1. A permit application processing fee of $505.00 payable to NCDEQ. 4v 2. One original signed hard copy and one electronic copy of this completed form. The signing official IN 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 ❑ 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. 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 �/ ❑ The project has not yet been built. 4� 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 nspected, and that they have been built and maintained in accordance with the permit. 7. [IF APPLICABLE] When the permittee is a corporation or a limited liability corporation (LLC): Provide one hard copy and one electronic copy of documentation from the NC 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 APR 0 5 2022 Stormwater Permit Renewal Application Form Page 2 of 3 May 11, 2018 D. PERMIITTTEE'S CERTIFICATION �JAA I, I I LP i; 9 ALLYE/ , the person legally responsible for the permit, certify that I have a copy of the Permit and O&M Agreement on site (or I will obtain a copy and it will be kept on site), that I am responsible for the performance of the maintenance procedures, and the site has been and will be maintained according to the O&M Agreement and approved plans. I agree to notify DEMLR of any problems with the SCMs or built -upon area and to submit the proper forms to modify or transfer the permit prior to any changes to the project, SCMs, or ownership. All information provided on this permit renewal application is, to the best of my knowledge, c ct and complete. rre Signature: CpiH.t� i� (1�/+�/ _ Date: MiglacW zl;, ao;a NOTARIZATION: , a Notary Public for the State of County of n%bU )4,qt r-yLP_ , do hereby certify that Tati I e P_ R - A I..L etJ/ personally appeared before me this the SO+ day of -Mi4e+ 20�, and acknowledge the due execution of the forgoing instrument. Witness my hand and official seal, (Notary Seal) Notary Signature: My commission expires Notary PL Now kBW ot norm APR 052022 8Y Stormwater Permit Renewal Application Form Page 3 of 3 May 11, 2018 S _��Y. {;'a;:. Vie; uf�x:l1�-+�..=":Y. ...:� Permit No. Swa C?8o3// (In he provided hr D141Q) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form may be photocopied for use as an original DWO Stormwater Manaeement Plan Review: A complete stormwater management plan submittal includes an application form, a wet detention, basin supplement for each basin, design calculations, and plans and specifications showing all basin and outlet structure details. 1. PROJECT INFORMATION Project Name: Pem broke Townhvme5 Ph. 3, (The Mews) Contact Person: L¢e F. CO to, Y2er Phone Number: (` /0) 25(p - 5-70 4- For projects with multiple basins, specify which basin this worksheet applies to: elevations Basin Bottom Elevation C1 ft. AI:P— (floor of the basin) Permanent Pool Elevation l(O ft. HbL (elevation of the orifice) Temporary Pool Elevation 18. 4 ft. Y/SL (elevation of the discharge structure overflow) areas Permanent Pool Surface Area 3,35(O sq. ft. (ivatersurface aea at the orifice elevation) r Drainage Area Impervious Area volumes Permanent Pool Volume Temporary Pool Volume Forebay Volume Other parameters SA/DA I Diameter of Orifice Design Rainfall Design TSS Removal '- Form SWU-102 Rev 3.99 ac. (on -site and off -site drainage to the basin) S'Z, 610 ae.(:f . (on -site and of/ site drainage to the basin) %f/A cu. f . (combined volume of main basin and forebay) I Dj405 cu. ft. (volume detained above the permanent pool) 44 cu. ft (approximately 20% of total volume) /. 39 `fo (surface area to drainage area ratio from DWQ table) 1,25 in. (2 to 5 day temporary pool draw -down required) 1 in. 10 % (minitnuin 85%required) Page I of 4 Footnotes: When using the Division SAIDA tables. the correct SAIDA ratio for permanent pool sizing should be computed based upon the actual impervious %and permanent pool depth. Linear interpolation should be employed to determine the correct value for non- standard table entries. '- In the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to pr ovide 90%TSS removal. The NCDENR BMP manual provides design tables for both 85'A TSS removal and 90% TSS removal. I1. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements per the Stormwater Best Management Practices Manual (N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code Section: 15 A NCAC 2H .1009. Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit Application Form, the agent may initial below. if a requirement has not been met, attach justification. Applicants Initials ✓ a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet). ✓ b. The forebay volume is approximately equal to 20% of the basin volume. c. The temporary pool controls runoff from the design storm event. ✓ d. The temporary pool draws down in 2 to 5 days. JJ'4- e. If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow calculations) f. The basin length to width ratio is greater than 3:1 ✓ g. The basin side slopes above the permanent pool are no steeper than 3:1. ✓ h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail). ✓ i. Vegetative cover above the permanent pool elevation is specified. ✓ j. A trash rack or similar device is provided for both the overflow and orifice. N A k. A recorded drainage easement is provided for each basin including access to nearest right- of-way. 1. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified prior to use as a wet detention basin. in. A mechanism is specified which will drain the basin for maintenance or an emergency.- -- III. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT 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) 0 does does not incorporate a vegetated filter at the outlet. This system (check are) 0 does 'Xdoes not incorporate pretreatment other than a forebay. Form SWU-102 Rev 3.99 Page 2 of Maintenance activities shall be performed as follows: After every significant runoff producing rainfall event and at least monthly: a. Inspect the wet detention basin system for sediment accumulation, erosion, flash accumulation, vegetated cover, and general condition. -1*`. •ri �a;:;' I b. Check and clear the orifice of.any.obstructions such that drawdown of the temporary pool occurs within 2 to 5 days'as'designed: Repair eroded areas immediately, re -seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as rieeded. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. 4. Remove accumulated sediment from the wet detention basin system semi-annually or when depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e. stockpiling near a wet detention basin or stream, etc.). 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 readsJ, 25 feet in the main pond, the sediment shall be removed. When the permanent pool depth reads 2,25 feet in the forebay, the sediment shall be removed. BASIN DIAGRAM (rill in the blanks) Permanent Pool Elevation I(P Sediment Re Lv,IEL13 75. �750. ----------Sediment Removal Elevation Bottom El� 2 % ------------------------------------- Bottom Elevation FOREBAY MAIN POND 5. Remove cattails and other indigenous wetland plants when they cover 50°/o of the basin surface. These plants shall be encouraged to grow along the vegetated shelf and forebay berm. 6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain shall be minimized to the maximum extent practical. Form SWU-102 Rev3.99 Page 3ol'4 7. All components of the wet detention basin system shall be maintained in good working order. I acknowledge and agree by my signature below that I am responsible for the performance of the seven 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. Print name: La : • Cowp-cc(L.. Title: (1)fJ14NG'&L. Address: Date: 3-101-O�� 1.1(0 NC—;;L8�Wo 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, // 1 i APIA '�A, // , a Notary Public for the State of Z/l'VtR County of Pezj ��/�n nvvv, do hereby certify that personally appeared before me this day of 4a rz -4 Z/n7 , and acknowledge the due execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal, SEAL My commission expires / 1 51 on +vre- Form SWU-102 Rev 3.99 Page 4 of 4 r Hu" 2 800K �6G8 0360 STA,rE OF NORTH CAROLINA COUNTY OF NEW HANOVER 19191:OV I , Pi'I 4: 12 FIRST AMENDMEN-r TO DECLARATION COVENANTS, CONDITIONS & RESTRICTIONS THE MEWS THIS hirst Amendment to the Declaration made as of the 0001 clay of October, 1999, by GULF WORSLEY AND COWPER PROPERTIES, LLC, and GWC HOMES, LLC, hereinafter referred to as "Declarant". 00�?�70 WITN ESSE'rl-1 WHEREAS, the Declarant has recorded in Book 2292 at Page 0970 of the New Hanover County Registry a Declaration of Covenants Conditions and Restrictions for The Mews at Landfall, as the same is shown on a map recorded in Mal) Book 37 at Page 271, of the Office of the Register of Deeds of New Hanover County, North Carolina; and WHEREAS, the Declarant wishes to amend the Declaration to set forth and incorporate the storm water restrictions applicable to the lots located within the Subdivision; and WHEREAS, under Article Xl, Section 3, the Declaration may be amended by the owners of not less than 80% of the lots in said Subdivision: and WHEREAS, the undersigned are the owners of more than 80% of the lots of the Subdivision. NOW, THEREFORE, the Declarant does hereby amend the Restrictions as follows: Under Article X, there will be add a new Section 5 as follows: Section 5: Compliance Willi Slormwater Runoff Rules: All lots shall be subject to and comply with applicable stormwater runoff rules which are applicable under state or local laws 1' 654 '7W 4V a. The maximum built upon area per lot for Lots I, 2, 4, 7, 10, 11, 13 and 15 and for lots 3, 5, 6, 8, 9, 12 and 14 it is 4,600 square feet, inclusive of that portion of the right of way between the lot line and the edge of the pavement, structures, walkways ofbrick, stone or slate, including open wood decking. b. 'file covenants pertaining to stormwater regulations may not be changed or deleted without concurrence of the State. C. Alteration of the drainage as shown on the approved plan may not take place without the concurrence of the Stale. RE CEI pJ y� Roof drainage shall be directed toward the delention pond. 1Ku ■6i-.: qOC 1pL 0 ILJ� te ' OCT 2 6 2000 e All lots shall be graded to drnin liom the rear toward the street. DW PROJ#_j%Jd��f o31( Except as specifically amended herein, the Declaration for The Mcws at Landfall as originally recorded shall remain in full force and ellect. �, kilt Reblrn0t:,t.,1^;;tau ?t7 N. 5d PAGE g00K 66p p361 IN WITNESS WHEREOF, the undersigned, being the owners of 80% or more of the Lots in The Mews at Landfall have caused this instrument to be executed and Landfall Associates has joined in the execution of this instrument for the sole purpose of indicating its consent to the same as the day and year first above written. ATTEST[': GULP, WORSLEY AND COWPER PROPERTIES, LLC (SEAL) BY: Worsley Investment and Development, LLC (Member) BY: *1M o'rsjla*a n a g c BY: Lee P. Cow/per Investments, LLC (Member) BY: -2,a�' d—pe' 4,,.. ,o Lee P. Cowper, McniVer/Ivlanager I3Y: Gul Stream oods 'North Carolina, Inc., (Member) BY: Jon .�Vi cent, President GW 13Y BY rvjcuwcvrvuurager BY: �' V,./\ � k L(� Men(ber/manager LANDFALL ASSOCIATES, a North Carolina Joint Venture, general partnership (SEAL) r BY: Ai th/orized Agent BY Authorized Agent Retum to ALLEN and MacLK)NALD 217 N. 51h St., Wilmington, NC 28401 BOOK PAGE STATE OF NORTH CAROLINA ? 6 6 Q 0 3 6 2 COUNTY OF N0R7 IN 1 �, 1, �Lcwi, Vk!i!Anor a Notary Public iii and for said County and State, do hereby certify that EARL M. WORSLEY personally came before me this day and acknowledged that he is a tMn40:5 of Worsley Investment and Development, LLC, a limited liability company which is a member of GULF, WORSLEY AND COWPER PROPERTIES, LLC, the limited liability company described in and which executed the foregoing instrument; that he executed said instrument in the limited liability company name by subscribing his name thereto; and that the instrument is the act and deed of said limited liability company; and that the typewritten word "SEAL" appearing beside the name of the limited liability company has been adopted by the limited liability company as its seal. WITNESS m hand and notarial seal, this th Y � day of October, 1999. Notary Public t/ _ '.-'c.� �••�. My Commission Expires: :,,1:r•• <,4>.. i �, •.;; .1; ;: STATE OF NORTH CAROLINA '•.,'y!`,'/�?';, ' COUNTY OF NOWfH-C��L4"-_(D� h 1, � V. 6 l , a Notary Public in and for said County and State, do here certik that LEE F. CO PER personally came before me this day and acknowledged that he is a manarer of Lee F. Cowper Investments, LLC, a limited liability company which is a member of GULF, WORSLEY AND COW13ER PROPERTIES, LLC, the limited liability company described in and which executed the foregoing instrument; that he executed said instrument in the limited liability company name by subscribing his name thereto; and that the instrument is the act and deed of said limited liability company; and that the typewritten word "SEAL" appearing beside the name of the limited liability company has been adopted by the limited liability company as its seal. WITNESS my hand and notarial seal, this the dam• day of October, 1999. JJ' OJ' Notary Public ' n My Commission Expires: (p- (3- �CoD = ` U I"' r. Isy STATE OF NORTh1 CAROLINA COUNTY OF , ^PIEW-HA-NO'VER L� fi.,� 1, an U MA.IV.w a Notary Public in and for said County and State, do hereby certify that _� .!rert R \n Inwl personally came before me this day and acknowledged that he is Secretary of GULF STREAM FOODS OF NORTH CAROLINA, INC., a corporation which is a finembGr,,�f GULF, WORSLEY AND COWPElt PROPERTIES, LLC; that by authority duly given anc�ase act of the corporation, the foregoing instrument was rgned in its name by its _President, sealed with its corporate seal, and attested by himself as itsSecretary; that the act of the Member is the act of the limited liability company; and that the typewritten word "SEAL" appearing beside the name of the limited liability company has been adopted by the limited liability company as its seal. WI ESS my hand and notarial seal, this tile S?�Ocl<fy of October, 1999. LLII.fI.OJ �ln � fLV_.n _ „�.t Ili ` �• • • , .......'''�,%`;;> ; Notary Publyd) My Commission Expires: 'i 13 9000 0 % : 111�1, 0 il•. Z' , STATE OF NOIkW CAVOLINA COUNTY OF BOOK 6PAGE `68 0363 I, 0a6e V I h17V a Notary Public in and for said County and State, do hereby certif that t-y\ Umtn�or,-�— and rl each, personally came before me this day and acknowledged that they are aria rs of G C HOMES, LLC, the limited liability company described in and which executed the foregoing instrument; that they executed said instrument in the limited liability company name by subscribing their names thereto; and that the instrument is the act and deed of said limited liability company; and that the typewritten word "SEAL" appearing beside the name of the limited liability company has been adopted by the limited liability company as its seal. WITNESS my hand and notarial seal, this the �J' day of October, 1999. My Commission Expires: STATE OF NO'R1TH CAROLINA COUNTY OF hereby certify th personally came before ASSOqATES, a North a Notary Public in for said County and State, me this day and acknowledged that they are associates of LANDFALL Carolina joint venture, described in and which executed the foregoing instrument; that they executed said instrument in the venture's name by subscribing their names thereto; and that the instrument is the act and deed of said venture; and that the typewritten word "SEAL" appearing beside the name of the venture has been adopted by the venture as its seal. WITNESS my hand and notarial seal, this the _16 4 ... JOy TARI' My Commission Expires:' s_Q� 5yQ 9.1 a ooi """/)4NOVE%�, r'Nrnm�WN STATE, OF NORTH CAROLINA New Hanover County Imp Koreg —t ArtnTe) cort 2cale(s) of 7 "1� t�� n O Notary (Nolnries) Public ix/ are cmtifted to be correct. n I an by N64e,-W of G=;;bar, 1999.