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HomeMy WebLinkAboutSW8970719_HISTORICAL FILE_20050818STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW8 �� 0 oll DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS L HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE 2005 Os \� YYYYMMDD Michael F. Easley, Governor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality August 18, 2005 Mr. Henry Bennett, Vice President Jerry McLamb Construction Co., Inc. 240 Hickman Road NW Calabash, NC 28467 Subject: Permit No. SW8 970719 Modification Jerry McLamb Commercial Subdivision High Density Subdivision Stormwater Project Brunswick County Dear Mr. Bennett: The Wilmington Regional Office received a complete modification to the Stormwater Management Permit Application for Jerry McLamb Commercial Subdivision on June 29, 2005. 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. We are forwarding Permit No. SW8 970719 Modification, dated August 18, 2005, for the construction of the project, Jerry McLamb Commercial Subdivision. This permit shall be effective from the date of issuance until September 3, 2007, the original expiration date, 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 upon written request within sixty (60) days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact Linda Lewis, or me at (910) 796-7215. Sincer ly, Edward Beck Regional Supervisor Surface Water Protection Section ENB/:arl S:\WQS\STORMWAT\PERMIT\970719.aug05 cc: Phil Norris, P.E., Norris Kuske & Tunstall Town of Shallotte Building Inspections Linda Lewis lWilmington_Regional_Offi5 Central Files One North Carolina Division of Water Quality 127 Cardinal Drive Extension Phone (910) 796-7215 Customer Servicel.877-623-6748 NorthCarottrla Wilmington Regional DRice Wilmington, NC 28405-3845 FAX (910)350-2004 Internet: h2o.encstale.nc.us i1'1a Fuimal y . �/ Y b t State Stormwater Management Systems Permit No. SW8 970719 Modification STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Henry Bennett, Jerry McLamb Construction Co., Inc. Jerry McLamb Commercial Subdivision Express Drive, Shallotte, Brunswick 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 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 September 3, 2007, and shall be subject to the following specified conditions and limitations: 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. This stormwater system has been approved for the management of stormwater runoff as described in Section 11.5 on page 3 of this permit. The subdivision is permitted for 6 lots, each allowed a maximum amount of built -upon area, more particularly described in Section 11.12 of this permit, and as defined in Section .1002 (1) of the stormwater rules. 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 4. 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 2 of 9 State Stormwater Management Systems Permit No. SW8 970719 Modification 5. The following design elements have been permitted for the wet detention pond and must be maintained in the system at all times: a. Drainage Area, acres: 16.50 Onsite, ftz: 718,740 Offsite, ftz: 0 b. Total Impervious Area, ftz: 646,866 Lot 1A-1: 73,311 Lot 1A-2: 93,034 Lot 1 B: 103,972 Lot 1 C: 151,378 Lot 1 D: 151,973 Larry Keever Lot: 32,021 Street: 41,357 C. Design Storm, inches: 1.0 d. Pond Depth, feet: 7.5 e. Permanent Pool Elev. (PPE), FMSL: 29.00 f. Provided Surface Area @PPE, ftz: 25,055 g. Provided Storage Volume, ft3: 56,947 h. Temporary Storage Elevation, FMSL: 31.10 i. Forebay Volume, ft3: 30,345 j. Controlling Orifice: 3.5" cp pipe k. Name of Receiving Stream: Mulberry Branch I. Index Number: LBR59 15-25-2-7 M. Classification of Receiving Stream: "C Sw" II. SCHEDULE OF COMPLIANCE 1. No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature (such as swales) shown on the approved plans as part of the stormwater management system without submitting a revision to the permit and receiving approval from the Division. 2. 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 of Water Quality, and responsibility for meeting the built -upon area limit is transferred to the individual property owner. 3. 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. Page 3 of 9 State Stormwater Management Systems Permit No. SW8 970719 Modification 4. 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. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area. e. Further subdivision, acquisition, or sale of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 5. The Director may determine that other revisions to the project should require a modification to the permit. 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. 7. 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. 8. 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. 10. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and revegetation of 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, catch basins and piping. g. Access to the outlet structure must be available at all times. Page 4 of 9 State Stormwater Management Systems Permit No. SW8 970719 Modification 11. Records of maintenance activities must be kept and made available upon request to authorized personnel of DWQ. 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, the following deed restrictions must be recorded: a. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW8 970719 Modification, 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 maximum built -upon area per lot is as follows: Tract 1A-1 @41,357 ftZ; Tract 1A-2 @73 311 ftZ; Tract 1B @103,972 ft2 (Holiday Inn Express)- Tract 1C @151,378 ft� (Thee Furniture Warehouse); Tract 1D @151,793 ft�; and the Larry Keever Tract @32,021 ftZ. The 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 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 the date that the document was recorded. 14. Prior to transfer of the permit, the pond must be inspected by DWQ personnel, and determined to 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. 15. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. Page 5 of 9 State Stormwater Management Systems Permit No. SW8 970719 Modification 16. Decorative spray fountains 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 a fountain in this pond is 1/3 horsepower. 17. 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. 18. 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. III. GENERAL CONDITIONS This permit is not transferable except after notice to and approval by the Director. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a "Name/Ownership Change Form" must be submitted to the Division of Water Quality accompanied by appropriate documentation from the parties involved, including as may be required, but not limited to, a deed of trust, recorded deed restrictions, Designer's Certification and a signed Operation and Maintenance plan. The project must be in good standing with DWQ. The approval of this request will be considered on its merits and may or may not be approved. The permittee is responsible for compliance with all permit conditions until such time as the transfer is approved. 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. 3. 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) which have jurisdiction. 4. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 5. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. 6. Permittee grants permission to staff of the DWQ to access the property for the purposes of inspecting the stormwater facilities during normal business hours. 7. The permittee shall notify the Division of any name, ownership or mailing address changes within 30 days. Page 6 of 9 I State Stormwater Management Systems Permit No. SW8 970719 Modification 8. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of ten years from the date of the completion of construction. Permit issued this the 18th day of August 2005. T COMMISSION Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 970719 Modification Page 7 of 9 NKT #05129 State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopied for use as an original 1. GENERAL INFORMATION 1. Applicants name (specify the name of the corporation, individual, etc. who owns the project): Jerry McLamb Construction Co., Inc. 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): Henry Bennett, Vice President 3. Mailing Address for person listed in item 2 above: 240 Hickman Road NW City: Calabash State: NC Zip: 28467 Telephone Number: (910) 287-3064 4. Project Name (subdivision, facility, or establishment name — should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): ``//-- Jerry McLamb Commercial Subdivision ��i<�/45S o"iV2 .1560/b42� 5. Location of Project (street address): 17 6. Directions to project (from nearest major intersection): Located off Mulberry Street approximately 1 mile north of intersection of NC 130 and US 17 7. Latitude: 330 59' 03" Longitude: 780 23' 43" of project S. Contact person who can answer questions about the project: Name: Henry Bennett Telephone Number: (910) 287-3064 II. PERMIT INFORMATION Specify whether project is (check one): New Form SWU-101 Version 3.99 Page 1 of 4 Renewal X Modification 2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the Existing permit number SW8 970719 And its issue date (if known) Sept. 11, 2003 3. Specify the type of project (check one): Low Density x High Density Redevelop General Permit Other 4. Additional Project Requirements (check applicable blanks):N/A CAMA Major Sedimentation/Erosion Control 404/401 Permit NPDES Stormwater Information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748. 111. PROJECT INFORMATION 1 In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stormwater management for the project. Existing Retention pond. 2. Stormwater runoff from this project drains to the Cape Fear River Basin. 3. Total Project Area: 16.50 AC 5. How many drainage areas does the project have? 1 4. Project Built Upon Area: 90 6. Complete the following information for each drainage area. If there are more than two drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. Basin)lnfo�mation;t " ,tk Mr1; Draina a Areal Draina° efArea 2 "i'7'" Receiving Stream Name V.T. Mulberry Branch Receiving Stream Class C Swam Drainage Area 16.50 AC Existing Impervious * Area Proposed Impervious* Area 14.85 AC % Impervious* Area (total) 90% Im ervtousSonfaee ""` Drama eTArea�I On -site Buildings " On -site Streets 41,357 SF or 0.9494 AC On -site Parkin ' — On -site Sidewalks " — Other on -site 605,509 SF or 13.90 AC Off -site ** To be shown on individual permits for outparcels i Total:646,866 SF / 14.85 AC i Total: • Impervious area is defined us the built upon area including, but not limited to, buildings, roads, parking areas sidewalks, gravel areas, etc. Form SWU-101 Version 3.99 Page 2 of 4 How was the off -site impervious area listed above derived? N/A IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS The following italicized deed restrictions and protective covenants are required to be recorded for all subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment. 1. The following covenants are intended to ensure ongoing compliance with state stormwater management permit number as issued by the Division of Water Quality. These covenants may not be changed or deleted without the consent of the State. 2. No more than * square feet ofany lot shall be covered by structures or impervious materials. Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood decking or the water surface of swimming pools. 3. Swa/es shall not be filled in, piped, or altered except as necessary to provide driveway crossings. 4. Built -upon area in excess of the permitted amount requires a state stormwater management permit modification prior to construction. 5. All permitted runofffrom outparcels or future development shall be directed into the permitted stormwater control system. These connections to the stormwater control system shall be per in a manner that maintains the integrity and performance of the system as permitted. By your signature below, you certify that the recorded deed restrictions and protective covenants for this project shall include all the applicable items required above, 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 State, and that they will be recorded prior to the sale of any lot. V. SUPPLEMENT FORMS The applicable state stormwater management permit supplement form(s) listed below must be submitted for each BMP specified for this project. Contact the Stormwater and General Permits Unit at (919) 733-5083 for the status and availability of these forms. Form SWU-102 Wet Detention Basin Supplement Form SWU-103 Infiltration Basin Supplement Form SWU-104 Low Density Supplement Form SWU-105 Curb Outlet System Supplement Form SWU-106 Off -Site System Supplement Form SWU-107 Underground Infiltration Trench Supplement Form SWU-108 Neuse River Basin Supplement Form SWU-109 Innovative Best Management Practice Supplement *See attached table Form SWU-101 Version 3.99 Page 3 of 4 NORRIS, KUSKE & TUNSTALL John S. Tunstall, P.E. J. Phillip Norris, P.E. Kent P. Harrell, P.E. John A. Kuske, III, P.E. CONSULTING ENGINEERS, INC. James T. Pyrtle, P.E. J.A. Kuske, P.E. 902 Market Street • Wilmington, NC 28401-4733 • Phone (910) 343-9653 • Fax (910) 343-9604 E-Mail: office@nkteng.com LETTER OF TRANSMITTAL To: Linda Lewis Date: June 28, 2005 71 Job No. 05129 NC DENR - Wilmington Subject: Jerry McLamb Commercial Subdivision Shallotte, NC SW8 970917 WE ARE SENDING YOU VIA FAX & MAIL ® ATTACHED ❑ UNDER SEPARATE COVER ❑ SHOP DRAWINGS ❑ PRINTS ❑ TRACINGS ❑ SPECIFICATIONS ❑ DISKS ❑ COPY OF LETTER ❑ FAX TRANSMITTAL: NUMBER OF PAGES INCLUDING THIS TRANSMITTAL Call 910-343-9653 If you have any difficulty receiving this message. COPIES DATE NO. DESCRIPTION 1 06-20-05 Copy of Amendment to the Declaration of Restrictive Covenants 1 N III -A vll--��rc rr�E=� t n ,r., o n nnnr uviv .v wuJ I:JY: I ❑ ❑ AS REQUESTED FOR YOUR USE ® FOR REVIEW AND APPROVAL ❑ FOR APPROVAL ❑ FOR BIDS DUE ElYOUR PRINTS LOANED TO US REMARKS: CC: Per your e-mail comments of June 28, 2005. If you need anything else, please let us know. Thank you. SIGNED J. Phillip Norris, P.E., / asn CONFIDENTIAL AND PRIVILEGED: Information contained in this document is privileged and confidential, intended for the sole use of the addressee. If you are not the addressee or the person responsible for delivering it to the addressee you are hereby notified that any dissemination, distribution or copying of this document is strictly prohibited. If you have received this document in error please immediately notify the sender and return to the address above. Jerry McLamb Subdivision SW8 970917 Subject: Jerry McLamb Subdivision SW8 970917 From: Linda Lewis <linda.lewis@ncmail.net> Date: Tue, 28 Jun 2005 08:59:54 -0400 To: Phil Norris <jpnorris@nkteng.com>, Amy Norris <anorris@nkteng.com> Phil: The Division received a permit modification for the subject project on June 15, 2005. Please submit a copy of the proposed amendment to the covenants, which splits up Lot lA into Lots lAl, 1A2 and Mr. Keevers' (Tract number??) and assigns them their individual BUA's. Thanks, Linda DEEDREST-HDSD.doc' Content Type application/msword Content Encoding: base64 I of 1 6/28/2005 9:00 AM 6/28/2005 TUE 12:07 FAX 910 343 9604 Norris, Kuske, Tunstall RECEIVED �J001/004 JUN 2 8 2005 ORRIS, KUSKE & TUNSTALL John S. Tunstall, E, �r�,�t J. Phi lip Norris, P.E. k P.E. Kent P. Harrell, P. (uske, III, P.E. CONSULTING ENGINEERS, INC. James T. Pyrtle, P.E. J.A. Kuske, P.E. 902 Market Street • Wilmington, NC 28401-4733 • Phone (910) 343-9653 • Fax (910) 343,%04 E-Mail: offtle@nkteng.com LETTER OF TRANSMITTAL To: Linda Lewis Date: June 28, 2005 Job No. 05129 I NC DENR - Wilmington 4 subject: Jerry McLamb Commercial Subdivision 11 WE ARE SENDING YOU ® ATTACHED ❑ SHOP DRAWINGS ❑ SPECIFICATIONS ❑ UNDER SEPARATE COVER ❑ PRINTS ❑ TRACINGS ❑ DISKS ❑ COPY OF LETTER Shallotte, NC SW8 970917 It COPIES I DATE I NO. I DESCRIPTION II 1 06-20-05 Copy of Amendment to the Declaration of Restrictive Covenants ❑ AS REQUESTED IN FOR REVIEW AND APPROVAL ❑ FOR APPROVAL ❑ FOR YOUR USE ❑ FORBIDS DUE ❑ YOUR PRINTS LOANED TO US REMARKS: CC: Per your e-mail comments of June 28, 2005. If you need anything else, please let us know. Thank you. SIGNED J. Phillip Norris, P.E., / asn CONFIDENTIAL AND PRIVILEGED: Information contained In this document is privileged and confidential, Intended for the sole use of the addressee. If you are not the addressee or the person responsible for delivering It to the addressee you are hereby notified that any dissemination, distribution or copying of this document is strictly prohibited. If you have received this document in error please immediately notify the sender and return to the address above. J. Phillip Norris, P.E. NORRIS, KUSKE &TUNSTALL John A.Kuske,Ilt,RE. John S.of C P.E. CONSULTING ENGINEERS, INC. J.A.Kuske,P.E. of Counsel June 15, 2005 Mr. Cameron Weaver, Express Review Coordinator NC DENR Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405-3845 Re: State Stormwater Permit Submittal Jerry McLamb Commercial Subdivision Shallotte, NC NKT Project No. 05129 Dear Mr. Weaver: Enclosed are two (2) sets of plans for the subject project, the original Division of Water Quality Stormwater Management Permit application, one (1) copy of the stormwater narrative and a $420.00 check for the permit review fee. It is our understanding that this review will be concurrent with an off -site application by Shallotte Battery and Hydraulics, which will be on the Larry Keever Tract. Please review this information for approval and contact us with any questions or comments you may have. Thank you for your assistance on this project. Sincerely, NORRIS, KUSKE, & TUNSTALL CONSULTING ENGINEERS, INC. �kkw, a� J. hillip Norris, P. . JPN/asn 05129 06-15-05-s-sw-Itr Enclosures cc: Linda Lewis / NC DENR JUN 15 2Q05 LY:9 902 Market Street • Wilmington, NC 28401-4733 • Phone: 910.343.9653 • Fax: 910.343.9604 NORRIS, KUSKE &TUNSTALL CONSULTING ENGINEERS, INC. c, Allowable Impervious Coverage Table Jerry McLamb Commercial Subdivision June 2005 NKT Project No. 05129 Area Common Ponds Tract 1A-1: Tract 1A-2: Tract 1 B: Tract 1 C: Tract 1 D: Larry Keever Tract: JPN/asn 05129 06-15-05-sw-allow. imp. table J. Phillip Norris, P.E. John A. Kuske, III, P.E. John S. Tunstall, P.E. J.A. Kuske, P.E. of Counsel Allowable Impervious 41,357 SF 73,311 SF 93,034 SF 103,972 SF 151,378 SF 151,793 SF 32,021 SF 902 Market Street • Wilmington, NC 28401-4733 • Phone: 910.343.9653 • Fax: 910.343.9604 STORMWATER SYSTEM NARRATIVE JERRY MCLAMB COMMERCIAL SUBDIVISION BRUNSWICK COUNTY, NORTH CAROLINA For Jerry McLamb Construction Co., Inc. 240 Hickman Road Calabash, NC 28467 (910)287-3064 June 2005 Prepared by: NORRIS, KUSKE, & TUNSTALL CONSULTING ENGINEERS, INC. 902 Market Street Wilmington, North Carolina 28401 (910)343-9653 (910) 343-9604 — (Fax) E-mail: office@nkteng.com NKT Project No. 05129 NARRATIVE STORMWATER MANAGEMENT MEASURES: This project was previously permitted under SW8 970719 on September 11, 2003. It was permitted as a commercial subdivision with a retention pond to meet high - density standards. This modification is to further subdivide a portion of the site. The total amount of allowable impervious surface will not change and the retention pond will not change.