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HomeMy WebLinkAboutSW8030917_Historical File_20111130REHR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Governor November 30, 2011 Coleen H. Sullins Director Dr. Arnold Sobol, Member Manager Aftew Properties, LLC 2020 S. Churchill Dr. Wilmington, NC 28403 Subject: State Stormwater Managemeni The Village at Motts Landing High Density Subdivision Wet New Hanover County Dear Dr. Sobol: Permit No. SW8 030917 Pond Project Dee Freeman Secretary The Wilmington Regional Office received a complete State Stormwater Management Permit Application for The Village at Motts Landing on November 23, 2011. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000, effective September 1,1995. We are forwarding Permit No. SW8 030917 dated November 30, 2011, for the construction, operation and maintenance of the BMP's and built -upon area associated with the subject project. This permit shall be effective from the date of issuance until July 9, 2014, and shall be subject to the conditions and limitations as specified therein. Please pay special attention to the Operation and Maintenance requirements in this permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system will result in future compliance problems. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing by filing a petition with the Office of Administrative Hearings (OAH). The petition must conform to Chapter 150E of the North Carolina General Statutes, and must be filed with the OAH within thirty (30) days of receipt of this permit. A petition is considered filed when it is received in the Office of Administrative Hearings during normal office hours. The OAH accepts filings Monday through Friday between the hours of 8:00 a.m. and 5:00 p.m., except for official state holidays. The petition may be filed by facsimile (fax) or electronic mail by an attached file (with restrictions) - provided the signed original, one (1) copy and a filing fee (if a filing fee is required by NCGS §15013-23.2) is received in the OAH-within seven (7) business days following the faxed or electronic transmission. Unless such demands are made this permit shall be final and binding. You should contact the-OAH with all questions regarding the filing fee and/or the details of the filing process. The mailing address, telephone and fax numbers for the Office of Administrative Hearings are: 6714 Mail Service Center, Raleigh, NC 27699-6714. Telephone 919-733- 2698. FAX 919-733-3378. If you have any questions, or need additional information concerning this matter, please contact Kelly Johnson, at (910) 796-7215. Sincerely, For Colee A ullins, Director Division of Water Quality GDS/kpj: S:IWQSIStormwateAPermits &r Projects120031030917 HD12011 11 permit 030917 cc: Phil Tripp, PE, Tripp Engineering Inspector, New Hanover County Inspections Beth E. Wetherill, New Hanover County Engineering Division of Coastal Management Wilmington Regional Office Stormwater File Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 One Phone: 910-796-72151 FAX: 910-350-20041 Customer Service: 1-877-623-6748 NoeffiCarolina. Internet: vyww.ncwaterquality.org - r�' An Equal Opportunity 1 Affirmative Action Employer Natks State Stormwater Management Systems Permit No. SW8 030917 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE 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 Aftew Properties, LLC The Village at Motts Landing 5625 River Road, Wilmington, New Hanover County FOR THE construction, operation and maintenance of three (3) wet detention ponds in compliance with the provisions of Session Law 2008-211 and 15A NCAC 2H .1000 (hereafter separately and collectively referred to as the "stormwater rules') and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. This permit shall be effective from the date of issuance until July 9, 2014 and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS 1. This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. The subdivision is permitted for 243 lots and 12 multi -family units, each limited to a maximum amount of built -upon area as indicated in Table 1. 3. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.6 of this permit. The runoff from all built -upon area within the permitted drainage areas of this project must be directed into the permitted stormwater control systems. The wet ponds designated as Pond 1, Pond 2, and Pond 3, have been designed to treat the runoff from 693,588; 419,811; and 202,916 square feet of imperious area, respectively. 4. The maximum built -upon area allowed for the entire subdivision is 1,791,178 square feet. 5. A 50' wide vegetative buffer must be provided adjacent surface waters, measured horizontally from and perpendicular to the normal pool of impounded structures, the banks of each side of streams and rivers and the mean high water line of tidal waters. Page 2 of 9 State Stormwater Management Systems Permit No. SW8 030917 a b. C. d. e. f. 6. The following design elements have been permitted for this wet detention pond stormwater facility, and must be provided in the system at all times. Drainage Area, ac: Onsite ft2: Offsite ft2: Design Storm, in" Total Impervious,ft2: Lots, ft2: Roads/Parking, ft2: (incl. Clubhouse) Future, ft2: Offsite, ft2: Pond Depth, ft: TSS Removal efficiency: Permanent Pool (PP) Elevation, fmsl: Permitted Surface Area at PP, ft2: Permitted Storage Volume, ft3: Temporary Storage Elevation, fmsi: Controlling Orifice, (� Pipe: Forebay Volume, ft3: Permanent Pool Volume, ft3: Maximum Fountain Horsepower, hp: Receiving Stream / River Basin Stream Index Number: Classification of Water Body: II. SCHEDULE OF COMPLIANCE Pond 1 Pond 2 Pond 3 43.44 17.7 19.5 1,892,246 771,012 849,420 0 0 0 1.0 1.0 1.0 693,588 419,811 202,916 391,500 285,000 141,000 167,783 96,587 61,916 134,305 38,224 0 0 0 0 6.0 6.0 6.0 90% 90% 90% 9.0 8.0 12.0 79,475 23,263 34,577 81,462 42,081 54,629 10.0 9.5 13.5 4.0 2.5 2.0 69,015 43,118 27,560 342,621 69,795 138,207 1.00 0.25 0.50 Motts Creek / Cape Fear River 18-82 C: SW Curb Outlet Total 474,863 1,791,178 374,000 1,191,500 100,863 427,149 0 172,529 0 0 1. No person or entity, including the permittee, shall alter any component of the approved stormwater drainage system shown on the approved plans, unless and until the Division has approved of the revised plan. 2. The permittee is responsible for the routine monitoring of the project for compliance with the built -upon area limits, grading, and the storm drainage system established by this permit, the permit documents, the approved plans, and the recorded deed restrictions. 3. The permittee shall review all individual proposed and modified lot plans for compliance with the conditions of this permit. The permittee shall not approve any lot plans where the maximum allowed built -upon area has been exceeded, or where revisions to the grading or to the storm drainage system are proposed unless and until a permit modification has been approved by the Division. 4. The permittee shall notify any lot owner that is found to be in noncompliance with the conditions of this permit in writing, and shall require timely resolution. Page 3 of 9 State Stormwater Management Systems Permit No. SW8 030917 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. 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. 7. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to the approved plans, regardless of size. b. Redesign or addition to the approved amount of built -upon area. G. Further development, subdivision, acquisition, or sale of any, all or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was sought. d. Alteration of any aspect of the approved stormwater drainage system and/or the approved stormwater BMPs. e. The construction of any permitted future development areas shown on the approved plans. 8. All stormwater collection and treatment systems must be located in either public rights - of -way or dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required rights -of -way, common area and easements, in accordance with the approved plans. 9. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 10. 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. 11. 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. 12. This permit shall become void unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 13. The permittee shall at all times provide the operation and maintenance necessary to assure that all components of the permitted stormwater system function at design condition. The approved Operation and Maintenance Agreement must be followed in its entirety and maintenance must occur at the scheduled intervals. 14. Records of maintenance activities must be kept by the permittee. T he records will indicate the date, activity, name of person performing the work and what actions were taken. Page 4 of 9 State Stormwater Management Systems Permit No. SW8 030917 15. 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 030917, 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. The project is permitted for 243 lots and 12 multi -family units as summarized in Table 1 as defined by the stormwater rules, and as indicated in the approved plans. 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, driveways, and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. g. Filling in, piping or altering any 3:1 vegetated conveyances (ditches, swales, etc.) associated with the development except for average driveway crossings, is prohibited by any persons. h. Lots within CAMA's Area of Environmental Concern may have the permitted built - upon area reduced due to CAMA jurisdiction within the AEC. Filling in, piping or altering any designated 5:1 curb outlet swale or vegetated area associated with the development is prohibited by any persons. A 30' vegetated buffer must be maintained between all built -upon area and the Mean High Water line of surface waters. k. All roof drains shall terminate at least 30' from the Mean High Water mark. Portions of this project drain to a curb outlet system. Each designated curb outlet swale or 100' vegetated area shown on the approved plan must be maintained at a minimum of 100' long, maintain 5:1 (H:V) side slopes or flatter, have a longitudinal slope no steeper than 5%, carry the flow from a 10 year storm in a non -erosive manner, maintain a dense vegetated cover, and be located in either a dedicated common area or a recorded drainage easement. All runoff on the lots within the high -density portion of the project 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. M. Built -upon area in excess of the permitted amount will require a permit modification. Page 5of9 State Stormwater Management Systems Permit No. SW8 030917 16. 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. 17. Prior to transfer of the permit, the stormwater facilities will be inspected by DWQ personnel. The project and the stormwater facility must be in compliance with all permit conditions. Any items not in compliance must be repaired, replaced or restored to design condition prior to the transfer. Records of maintenance activities performed to date will be required. 18. If the permanent pool volume is greater than 30,000 cubic feet, a decorative spray fountain will be allowed in the stormwater treatment system, subject to the following criteria: a. The fountain must draw its water from less than 2' below the permanent pool surface. b. 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. C. The falling water from the fountain must be centered in the pond, away from the shoreline. d. The maximum horsepower for the fountain's pump is based on the permanent pool volume. The maximum pump power for a fountain in this pond is as specified in Section 1.6. 19. If permeable pavement BUA credit is desired, the permittee must submit a request to modify this permit to incorporate such language as required by the Division of Water Quality. The request to modify must include a proposed amendment to the deed restrictions and protective covenants for the subdivision, and a soils report identifying the type of soil, the Seasonal High Water Table elevation and the infiltration rate. Upon the successful completion of a permit modification, the individual lot owners that request to utilize permeable pavements shall submit the necessary forms and documentation to the permittee, or a designated agent, and receive approval prior to construction of the permeable pavement. III. GENERAL CONnITIONS This permit is not transferable except after notice to and approval by the Director. At least 30 days prior to a change of ownership, or a name change of the permittee or of the project, or a mailing address change, the permittee must submit a completed and signed Name/Ownership Change form, to the Division of Water Quality, accompanied by the supporting documentation as listed on the form. The approval of this request will be considered on its merits and may or may not be approved. 2. The permittee is responsible for compliance with all permit conditions until such time as the Division approves a request to transfer the permit. Neither the sale of the project in whole or in part, nor the conveyance of common area to a third party constitutes an approved transfer of the permit. 3. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 4. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal) having jurisdiction. 5. In the event that the facilities fail to perform satisfactorily the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. Page 6 of 9 State Stormwater Management Systems Permit No. SW8 030917 6. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting the permitted stormwater management facility. 7. The permit issued shall continue in force and effect until revoked or terminated. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and re -issuance or termination does not stay any permit condition. 8. -Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 9. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. The permittee shall maintain a copy of the permit, O&M Agreements, and the approved plans at all times. 10. The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules and regulations contained in Session Law 2006-246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al. 11. The permittee shall submit a permit renewal application at least 180 days prior to the expiration date of this permit. The renewal request must include the appropriate documentation and the processing fee. Permit modified and reissued this the 30"' day of November 2011. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 030917 Page 7 of 9 State Stormwater Management Systems Permit No. SW8 030917 The Village at Motts Landing Stormwater Permit No. SW8 030917 New Hanover Countv Designer's Certification Page 1 of 2 as a duly registered in the State of North Carolina, having been authorized to obse ve (periodically/weekly/full time) the construction of the project, (Project) for (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this form is a part of this Certification. Noted deviations from approved plans and specifications: Signature Registration Number Date SEAL Page 8 of 9 State Stormwater Management Systems Permit No. SW8 030917 Certification Requirements: Page 2 of 2 1. The drainage area to the system contains approximately the permitted acreage. 2. The drainage area to the system contains no more than the permitted amount of built -upon area. 3. All the built -upon area associated with the project is graded such that the runoff drains to the system. 4. All roof drains are located such that the runoff is directed into the system. 5. The outlet/bypass structure elevations are per the approved plan. 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. 9. Vegetated slopes are no steeper than 3:1. 10. The inlets are located per the approved plans and do not cause short-circuiting of the system. 11. The permitted amounts of surface area and/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. 15. The required dimensions of the system are provided, per the approved plan. cc: NCDENR-DWQ Regional Office Inspector, New Hanover County Building Inspections Page 9 of 9 Table 1- SWS 030917 - The Village at Mntts Landino - run Summory - - - - - ---------- November 30, 2011 Modification Lot Number Pond 1 Pond 2 JPond 3 1 Curb Outlet Impervious Area (ftz) In Each Draina a Area 1 5,000 2 5,000 3 5,000 4 5,000 5 5,000 6 5,000 7 5,000 8 5,000 9 5,000 10 5,000 11 5,000 12 5,000 13 5,000 14 5,000 15 5,000 16 5,000 17 5,000 18 5,000 19 5,000 20 5,000 21 5,000 22 5,000 23 5,000 24 5,000 25 5,000 26 5,000 27 5,000 28 5,000 29 5,000 30 5,000 31 5,000 32 5,000 33 5,000 34 5,000 35 5,000 36 5,000 37 5,000 38 5,000 39 5,000 40 5,000 41 5,000 42 5,000 43 5,000 44 5,000 45 5,000 Table 1- SW8 030917 - The Village at Metts Landing - Run Summnw November 30, 2011 Modification Lot Number Pond 1 Pond 2 1 Pond 3 1 Curb Outlet Impervious Area (ft) In Each Draina a Area 46 1 5,000 47 4,500 48 4,500 49 4,500 50 4,500 51 4,500 52 4,500 53 4,500 54 4,500 55 4,500 56 4,500 57 4,500 58 4,500 59 4,500 60 4,500 61 4,500 62 4,500 63 4,500 64 4,500 65 4,500 66 4,500 67 4,500 68 4,500 69 4,500 70 4,500 71 4,500 72 5,000 73 4,500 74 4,500 75 4,500 76 4,500 77 4,500 78 4,500 79 4,500 80 4,500 81 4,500 82 4,500 83 4,500 84 4,500 85 4,500 86 4,500 87 4,500 88 4,500 89 4,500 90 4,500 Table 1- SW9 030917 - The Village at Metts landing - gua Summary - ----------- - -- ----------- November 30, 2011 Modification Lot Number Pond 1 Pond 2 1 Pond 3 1 Curb Outlet Impervious Area (ft2) In Each Drainage Area 91 4,500 92 4,500 93 4,500 94 4,500 95 4,500 96 4,500 97 4,500 98 4,500 99 4,500 100 4,500 101 4,500 102 4,500 103 4,500 104 4,500 105 4,500 106 4,500 107 4,500 108 4,500 109A 4,500 109 4,500 110 4,500 111 4,500 112 4,500 113 4,500 114 4,500 115 4,500 116 4,500 117 4,500 118 4,500 119 4,500 119A 4,500 120 4,500 120A 4,500 121 4,500 122 4,500 123 4,500 124 4,500 125 4,500 126 4,500 127 4,500 128 4,500 129 4,500 130 4,500 131 4,000 132 4,000 Table 1- SW8 030917 - The Village at Motts Landing - RUA Summary November 30, 2011 Modification Lot Number Pond 1 Pond 2 1 Pond 3 1 Curb Outlet Impervious Area (ftz) In Each Draina a Area 133 4,500 134 4,500 135 4,500 136 4,500 137 5,000 138 5,000 139 5,000 140 5,000 141 5,000 142 5,000 143 5,000 144 5,000 145 5,000 146 5,000 147 5,000 148 5,000 149 5,000 150 5,000 151 5,000 152 5,000 153 5,000 154 5,000 155 4,000 156 4,500 157 4,500 158 4,500 159 4,500 160 4,500 161 4,500 162 4,500 163 4,500 164 4,500 165 4,500 166 4,500 167 4,500 168 4,500 169 4,500 170 4,500 171 4,500 172 4,500 173 4,500 174 4,500 175 4,500 176 4,500 177 4,500 Table 1- SW8 030917 - The Village at Motts Landing - RUA Summary November K 2011 Modification Lot Number Pond 1 Pond 2 1 Pond 3 1 Curb Outlet Impervious Area (ft2) In Each Draina a Area 178 4,500 179 4,500 180 4,500 181 4,500 182 4,500 183 4,500 184 4,500 185 4,500 186 4,500 187 4,500 188 4,500 189 4,500 190 4,500 191 4,500 192 4,500 193 4,500 194 4,500 195 4,500 196 4,500 197 4,500 198 4,500 199 4,500 200 4,500 201 4,500 202 4,500 203 4,500 204 4,500 205 4,500 206 4,500 207 4,500 208 4,500 209 4,500 210 4,500 211 4,500 212 4,500 213 4,000 214 4,000 215 4,000 216 4,000 217 4,000 218 4,000 219 4,000 220 4,000 221 4,000 222 4,000 Table 1- SW9 030917 - The Village at Mntts Landing - BUA Summary November 30, 2011 Modification Lot Number Pond 1 Pond 2 1 Pond 3 Curb Outlet Impervious Area (ft2) In Each Drainage Area 223 4,000 224 4,000 225 4,000 226 4,000 372 5,000 373 5,000 374 5,000 375 5,000 376 5,000 377 5,000 378 5,000 382 4,500 383 4,500 384 4,500 385 4,500 386 4,000 387 4,000 388 4,000 Multi Family, 12 @ 6,000 72,000 Total BUA: 391,500 285,000 141,000 374,000 1,191,500 DWQ USE ONLY Date Received Fee Paid Permit Number Applicable Rules: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph II - Post Construction (select all that apply) ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan ❑ Other WQ MgmtPlan: State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopiedror use as an original I. GENERAL INFORMATION 1. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): The Villaze at Motts Landine 2. Location of Project (street address): 5625 River Road City:Wilmington County: New Hanover Zip:28411 3. Directions to project (from nearest major intersection): From the intersection of 421 & 132 travel 1 mile south on 421 to the intersection of Sanders Road. Turn right on Sanders Road. Site will be 0.6 mile on your right 4. Latitude:34* 0729" N Longitude:77° 54' 39" W of the main entrance to the project. II. PERMIT INFORMATION: 1. a. Specify whether project is (check one): ❑New NModification b.If this application is being submitted as the result of a modification to an existing permit, list the existing permit number SW8 030917 , its issue date (if known)August 15, 2011, and the status of construction: ❑Not Started []Partially Completed* N Completed* *provide a designer's certification 2. Specify the type of project (check one): NLow Density ❑High Density ❑Drains to an Offsite Stormwater System ❑Other 3. If this application is being submitted as the result of a previously returned application or a letter from DWQ requesting a state stormwater management permit application, list the stormwater project number, if assigned, and the previous name of the project, if different than currently proposed, 4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑LAMA Major ❑NPDES Industrial Stormwater NSedimentation/Erosion Control: 3.0 ac of Disturbed Area ❑404/401 Permit: Proposed Impacts b.If any of these permits have already been acquired please provide the Project Name, Project/Permit Number, issue date and the type of each permit: Nov °2 3 2011 Form SWU-101 Version 07July2009 Page 1 of 6 IIt. CONTACT INFORMATION 1 a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee, designated government official, individual, etc. who owns the project): Applicant/Organization: Aftew Properties, LLC Signing Official & Title: Dr. Arnold Sobol, Member Manager b. Contact information for person listed in item 1a above: Street Address: 2020 S. Churchill Drive City: Wilmingtton State:NC Zip:28403 Mailing Address (if applicable): City: Phone: (910 ) 763-2629 Email: State: Zip: Fax: (910 ) 763-4742 c. Please check the appropriate box. The applicant listed above is: ® The property owner (Skip to Contact Information, item 3a) ❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below) ❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and 2b below) ❑ Developer* (Complete Contact Information, item 2a and 2b below.) 2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the person who owns the property that the project is located on): Property Owner/Organization: Signing Official & Title: b. Contact information for person listed in item 2a above: Street Address: City: State: Zip: Mailing Address (if applicable): City: State: Zip: Phone: ( ) Fax: Email: 3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other person who can answer questions about the project: Other Contact Person/Organization: Signing Official & Title: b. Contact information for person listed in item 3a above: Mailing Address: City: State: Zip: Phone: ( ) Fax: ( ) Email: 4. Local jurisdiction for building permits: Point of Contact: Phone #: Form SWU-101 Version 07July2009 Page 2 of 6 Nov 2 s 20» IV. PROJECT INFORMATION 1 In the space provided below, briefly summarize how the stormwater runoff will be treated. Overall low -density subdivision with pockets of high density treated by three (3) wet detention basins and a curb outlet system. 2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved: LJ Approval of a Site Specific DevE'----- —+Plan or PUD Approval Date: ❑ Valid Building Permit *� ❑ Other: b.Identify the regulation(s) the projei ❑ Coastal SW -1995 ® Ph 3. Stormwater runoff from this proje, 4. Total Property Area: 140.44 7. Total Property Area (4) - Total Q Area+: 140.44 acres + Total project area shall be calcuia between the banks of streams anc (MHM line, and coastal wetlan calculate overall percent built uX be included in the total project a 8. Project percent of impervious ar A 09t� V��o'D River basin. Inds Area: 0 acres Area: 0 acres lea (6) = Total Project funded structures, the area N) line or Mean High Water kltant project area is used to he NHW (or MHW) line may 'X 100 = 29.3 % 9. How many drainage areas does the project have? 3 (For high ciensiry, �.,u�.. _ � each proposed engineered stormwater BMP. For low density and other projects, use 1 for the whole property area) 10. Complete the following information for each drainage area identified in Project Information item 9. If there are more than four drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. Basin Information Drainage Area T _ Drainage Area 1 Drainage Area 2 Drainage Area 3 Receiving Stream Name Mott's Creek Mott's Creek Mott's Creek Mott's Creek Stream Class * C; SW C; SW C; SW C; SW Stream Index Number * 18-82 18-82 18-82 18-82 Total Drainage Area (so 140.44 1,892,246 771,030 849,420 On -site Drainage Area (sf) 140.44 693,588 419,811 202,916 Off -site Drainage Area (sf) - - - - Proposed Impervious Area** s 41.12 693,588 419,811 202,916 % Impervious Area** total 29.3 36.65 54.45 23.9 Impervious' Surface Area Drainage Area T _ Drainage e Area 1 Drainage Area 2 DrainageArea 3 On -site Buildings/Lots (sf) 1,181,624 391,500 285,000 141,000 On -site Streets (sf) 427,149 167,783 96,587 61,916 On -site Parking (so _ _ - - On -site Sidewalks (sf) Other on -site (so Future (so 182,405 1 134,305 38,224 - Off -site (sf, - ExisUng BUA*** (sf) Total (sf: 1,791,178 693,588 419,811 202,916 arreum Uuss ana inaex Number can be determined at: ** Impervious area is defined as the built upon area including, but not limited ttn,,b in-ap,Jr� sidewalks, gravel areas, etc.` v, ***Report only that amount of existing BUA that will remain after development. Do not r ox is to be removed and which will be replaced by new BUA. Nov 2 y G y areas, BUA that Form SWU-101 Version 07July2009 Page 3 of 6 11. How was the off -site impervious area listed above determined? Provide documentation. NA Proiects in Union County: Contact DWQ Central Office staff to check if the project is located within a Threatened & Endangered Species watershed that mm� be subject to more stringent stormwater requirements as per NCAC 02B . 0600. V. SUPPLEMENT AND O&M FORMS The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded from htW://h2o.enr.state.nc.us/su/bmp forms htm. VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. A detailed application instruction sheet and BMP checklists are available from http://h2o.enr.state.nc.us/su/bmp forms htm. The complete application package should be submitted to the appropriate DWQ Office. (The appropriate office may be found by locating project on the interactive online map ath!W://h2o.enr.state.nc.us/su/msi mates htm.) Please indicate that the following required information have been provided by initialing in the space provided for each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions for each submitted application package from h!W://h2o.enr.state.nc.us/su/bm_n forms htm. 1. Original and one copy of the Stormwater Management Permit Application Form. 'tials 2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants Form. (if required as per Part VII below) 3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M agreement(s) for each BMP. 4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to hft://www.envheID-org/pa-zes/onestoRexpress.html for information on the Express program and the associated fees. Contact the appropriate regional office Express Permit Coordinator for additional information and to schedule the required application meeting.) 5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor the project. This is required in addition to the brief summary provided in the Project Information, item 1. 6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the receiving stream drains to class SA waters within 1h mile of the site boundary, include the 1/2 mile radius on the map. 7. Sealed, signed and dated calculations. 8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including: a. Development/Project name. b. Engineer and firm. c. Location map with named streets and NCSR numbers. d. Legend. e. North arrow. f. Scale. g. Revision number and dates. h. Identify all surface waters on the plans by delineating the normal pool elevation of impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal waters, and any coastal wetlands landward of the MHW or NHW lines. • Delineate the vegetated buffer landward from the normal pool elevation of impounded structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters�+�j�Fi� i. Dimensioned property,/project boundary with bearings & distances.. j. Site Layout with all BUA identified and dimensioned. k. Existing contours, proposed contours, spot elevations, finished floor elevations. 1. Details of roads, drainage features, collection systems, and stormwater control measures. m. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a qualified person. Provide documentation of qualifications and identify the person who made the determination on the plans. Ti. Existing drainage (including off site), drainage easements, pipe sizes, runoff calculations. o. Drainage areas delineated (included in the main set of plans, not as a separate document). p. Vegetated buffers (where required). Form SWU-101 Version 07July2009 Page 4 of 6 Copy of any applicable soils report with the associated SHWT elevations (Please identify elevations in addition to depths) as well as a map of the boring locations with the existing elevations and boring logs. Include an 8.5"xll" copy of the NRCS County Soils map with the project area clearly delineated. For projects with infiltration BMPs, the report should also include the soil type, expected infiltration rate, and the method of determining the infiltration rate. (Infiltration Devices submitted to WiRO: Schedule a site visit for DWQ to verify the SHWT prior to submittal, (910) 796-7378.) 10. A copy of the most current property deed. Deed book: 3728 Page No:133 1.1. For corporations and limited liability corporations (LLC): Provide documentation from the NC Secretary of State or other official documentation, which supports the titles and positions held by the persons listed in Contact Information, item la, 2a, and/or 3a per NCAC 2H.1003(e). The corporation or LLC must be listed as an active corporation in good standing with the NC Secretary of State, otherwise the application will be returned. hgR://www.secretaa.sta4,e.nc.us/CorRorations/CSearch.aspx VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and protective covenants forms can be downloaded from htt2://h2o.enr.state.nc.us/su/bml2 forms htm#deed restrictions. Download the latest versions for each submittal. In the instances where the applicant is different than the property owner, it is the responsibility of the property owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring that the deed restrictions are recorded. By the notarized signature(s) below, the permit holder(s) certify that the recorded properly restrictions and protective covenants for this project, if required, shall include all the items required in the permit and listed on the forms available on the website, that the covenants will be binding on all' parties and persons claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted without concurrence from the NC DWQ, and that they will be recorded prior to the sale of any lot. VIII. CONSULTANT INFORMATION AND AUTHORIZATION Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as addressing requests for additional information). Consulting Engineer:Phillip G. Tripp, P.E. Consulting Firm: Tripp Engineering Mailing Address:419 Chestnuts Street City:Wilmington Phone: (910 ) 763-5100 Emafl:trippgpZ@ec.rr.com State:NC Zip:28401 Fax: (910 ) 763-5631 IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this section) (print or type name of person listed in Contact Information, item 2a) , certify that I own the property identified in this permit application, and thus give permission to (print or type name of person listed in Contact Information, item 1a) with (print or type name of organization listed in Contact Information, item 1b) to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with the submittal, which indicates the party responsible for the operation and maintenance of the stormwater system. RIEC �''.,.�fX NOV 2 3 2011 BY: FD Form SWU-101 Version 07July2009 Page 5 of 6 As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated egent (entity listed in Contact Information, item 1) dissolves their company and/or cancels or defaults on their lease agreement, or pending sale, responsibility for compliance with the DWQ Stormwater permit reverts back to me, the property owner. As the property owner, it is my responsibility to notify DWQ immediately and submit a completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement action including the assessment of civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6. Signature: Date: a Notary Public for the State of . County of do hereby certify that personally appeared before me this _ day of . and acknowledge the due execution of the application for a stormwater permit. Witness my hand and official seal, SEAL My commission expires X. APPLICANT'S CERTIFICATION I, (print or type name of person listed in Contact Information, item 2) Arnold Sobol certify that the information included on this permit application form is, to the best of my knowledge, correct and that the project will be constructed in conformance with the approved plans, that the required deed restrictions and protective cTaZr ts will be recorded, and that the proposed project complies with the requirements of the applicable stormules under 15A NC C 2H .1000, SL 2006-246 (Ph. II - Post Construction) or SL 2008-211. Siggnnat_ure: Date., 2.b/l 1, C Ba a Notary Public for the State ofAlcrAh (arnljits, County of Z er do hereby certify that AYA ki L, &012o ) personally appeared before me this Z3 day of vc ZO1 P , and acknowledge the due execution of the application for a stormwater permit. Witness my hand and official seal, *�)"4'i' (!__ SEAL My commission expires_ /0 Nov 2 3 2011 Form SWU-101 Version 077uly2009 Page 6 of 6 Completeness Review Checklist Project Name: CL. tA- U2 +n)-7 5 ���� Received Date: Project Location: 'A (' �, Accepted Date: Rule(s) F-12008 Coastal rCIf995 Coastal OPhase II (WiRO) El Universal 111988 Coastal Type of Permit: New or 64 or PR Existing Permit # (Mod or PR): nPE Cert on File? Density: HD or LD Type: Commercial or Residenti i aNCG: %: (% OK?) Stream Class: C SA Map �Offsite to SW8 Subdivided?: Subdivisioa or Single Lot I[--IORW Map I I lExemot Paperwork ®Supplement(s) (1 original per BMP) BMP Type(s):10M6,',.a6c F10&M with correct/original signatures (1 original per BMP except LS/VFS and s ales) 01 ❑Application with correct/original signatures OCorp or LLC: Sig. Auth. per SoS or letter Note to Reviewer' �$505 (within 6mo) . Soils Report with SHWT Calculations (signed/sealed) ONo obvious errors Density includes common areas, etc Deed Restrictions, if subdivided: & Notarized Plans r. Sets �` �: Details (roads, cul-de-sacs, curbs, sidewalks, BMPs, Buildings, etc) Grading mWetlands: Delineated or No Wetlands ®Vicinity Map ®Layout (proposed BUA dimensions) Legend ®DA Maps El Project Boundaries Infiltration Wet Pond Offsite Soils Report ®Soils Report ®PE Cert for Master Lot #: SHWT: SHWT: Deed Rest for Master Lot # Matches Master Bottom: PP: BUA Permitted (Master): sf Visited: BUA Proposed (Offsite): �wsf Additional Information: Permitted Proposed: Proposed: Proposed: BUA (sf) DA (sf) PP (el) SHWT (el) Depth (ft) SA (sf) TRIPP ENGINEERING, P.C. 419 Chestnut Street Wilmington, North Carolina 28401 Phone: (910) 763-5100 • FAX: (910) 763-5631 November 22, 2011 NCDENR Division Water Quality 127 Cardinal Drive Wilmington, NC 28405-3845 Attn: Ms. Kelly Johnson Re: The Village At Motts Landing Permit No SW8 030917 TE 11007 Dear Kelly: We are requesting a modification to the above referenced permit. The owner has renumbered Lots 372-385 from the previously approved plans and has also increased the impervious allocation for the 12 multi -family buildings in Phase IA and 1B. Below is a summary of the modifications for the Stormwater Permit: Pond 1 • Revised 12 Multi -family buildings impervious allocation from 5,177 sf each (62,124 sf) to 6,000 sf each (72,000 sf Total). This area is denoted as Phase I and I on the revised plans. • Renumbered Lots 135 and 136 to Lots 119A and 120A. Pond 2 • Renumbered Lots 386 and 387 to Lots 135 and 136. Pond 3 - No changes Curb Outlet • Lots 379 — 381 were renumbered and moved to a future phase. Lots 379 — 381 are no longer located in the permitted phase. • Renumbered Lots 379 — 382 to 382 — 385. • Renumbered Lots 383 — 385 to 386 — 388. Enclosed please find two sets of plans, application, and check for the review fee. Please review for approval and contact us with any questions, comments or if you need additional information. Thank you. Sincerely, Tripp Engineering, P.C. a. Lee Galloway ALO:dcb C'E*'ITVTED Nov � 3 2011 Enc. Table 1 - SW8 030917 - The Villaae at Motts Landing - R[le Siimmani November 2011 Plan Revision Lot Number Pond 1 Pond 2 1 Pond 3 1 Curb Outlet Impervious Area (e) In Each Drainage Area 1 5,000 2 5,000 3 5,000 4 5,000 5 5,000 6 5,000 7 5,000 8 5,000 9 5,000 10 5,000 11 5,000 12 5,000 13 5,000 14 5,000 15 5,000 16 5,000 17 5,000 18 5,000 19 5,000 20 5,000 21 5,000 22 5,000 23 5,000 24 5,000 25 5,000 26 5,000 27 J _ 5,000 28 5,000 29 5,000 30 5,000 31 5,000 32 5,000 33 5,000 34 5,000 35 5,000 36 5,000 37 5,000 38 5,000 30 5,000 40 I 5,000 41 5,000 42 5,000 43 5,000 44 5,000 45 5,000 qq-� P ck�oNeo--5 Table 1 - SW8 030917 - The Village at Nietts Landinn - R110 Siimmano November 2011 Plan Revision Lot Number Pond 1 Pond 2 1 Pond 3 1 Curb Outlet Impervious Area (ft2) In Each Drainage Area 46 5,000 47 4,500 48 4,500 49 4,500 50 4,500 51 4,500 52 4,500 53 4,500 54 4,500 55 4,500 56 4,500 57 4,500 58 4,500 59 4,500 60 4,500 61 4,500 62 4,500 63 1 4,500 64 4,500 65 4,500 66 4,500 67 4,500 68 4,500 69 4,500 70 4,500 71 4,500 5,000 - 72 73 4,500 74 4,500 75 4,500 76 4,500 77 4,500 78 4,500 79 4,500 80 4,500 81 4,500 82 4,500 83 4,500 84 4,500 85 i I 4,5001 86 4,500 87 4,500 88 4,500 89 4,500 90 4,500 Table 1 - SW8 030917 - The Villaae at Motts Landina - BETA Surr mare November 2011 Plan Revision Lot Number Pond 1 I Pond 2 1 Pond 3 1 Curb Outlet Impervious Area ( ) In Each Drainage Area 91 4,500 92 4,500 93 4,500 94 4,500 95 4,500 96 4,500 97 4,500 98 4,500 99 4,500 100 4,500 101 4,500 102 4,500 103 4,5001 104 4,500 105 4,500 106 4,500 107 4,500 108 4,500 109A (. t a') 4,500 109 4,500 110 4,500 111 4,5001 112 4,500 113 4,500 114 4,500 115 116 4,500 4,500 117 4,500 118 4,500 119 4,500 119A 4,500 120 4,500 120A 4,500 121 4,500 122 4,5001 123 4,5001 124 4,500 125 4,500 i 26 4,500 127 4,500 "i 28 4,500 129 4,500 130 4,5001 131 4,000 132 4,000 Table 1 - SW8 030917 - The Villaae at Motts Landina - SUA Summary November 2011 Plan Revision Lot Number Pond 1 Pond 2 1 Pond 3 1 Curb Outlet Impervious Area (e) In Each Drainage Area 133 4,500 134 4,500 135 4,500 136 4,500 137 5, 000 138 5,000 139 5,000 140 5,000 141 5,000 142 5,000 143 5,000 144 5,000 145 5,000 146 5,000 147 5,000 148 5,000 149 5,000 150 5,000 151 5,000 152 5,000 153 5,000 154 5,000 155 4,000 156 4,500 157 4,500 158 4,500 159 4,500 160 4,500 161 4,500 162 4,500 163 4,500 164 4,500 165 4,500 166 4,500 167 4,500 168 4,500 169 4,500 170 4,500 171 4,500 ' 172 i f f 4,500 r 173 4,500 174 4,500 175 4,500 176 4,500 177 4,500 Q 10 IN 11 Table 1 - SW8 030917 - The Villaae at Motts Landina - RUA Summary November 2011 Plan Revision Lot Number Pond 1 Pond 2 1 Pond 3 1 Curb Outlet Impervious Area (ft) In Each Drainage Area 178 4,500 W9 4,500 180 4,500 181 4,500 182 4, 500 183 4,500 184 4,500 185 4,500 186 4,500 187 4,500 188 4,500 189 4,500 190 4,500 191 4,500 192 4,500 193 4,500 194 4,500 195 4,500 196 4,500 197 4,500 198 4,500 199 4,500 200 4,500 201 4,5001 202 4,5001 203 415001 204 4, 500 205 4,500 206 4,500 207 4,500 208 4,500 209 4,500 210 4,500 211 4,500 212 4,500 213 4,000 214 4,000 215 4,000 216 R 4,000 l 217 4,000 218 4,000 219 4,000 220 4,000 221 4,000 222 4,000 Table 1 - SW8 030917 - The Vlllaae at Motts 1_2ndina - RUA Summary November 2011 Plan Revision Lot Number Pond 1 Pond 2 1 Pond 3 1 Curb Outlet Impervious Area (e) In Each Drainage Area 223 4,000 224 4,000 225 4,000 226 4,000 372 373 5,000 374 5,000 375 5,000 376 5,000 377 5,000 378 5,000 382 4,500 383 4,000 384 4,000 385 4,000 386 4,500 387 4,500 388 4,500 Multi Family 12 @ 6,000 72,000 Total BUA: 391,5001 285,0001 141,000 374,000 1,191,500