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HomeMy WebLinkAboutSW8030216_Current Permit_20070905Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Coleen H. Sullins Director Division of Water Quality September 5, 2007 Dale Myrick, manager/Member Topsail Sound RB Partners, LLC 749 Albemarle Place Leland, NC 28451 Subject: Stormwater Permit No. SW8 030216 Modification Topsail Sound RV Park Low Density Subdivision Permit Onslow County Dear Mr. Myrick: The Wilmington Regional Office received a complete Stormwater Management Permit Application for Topsail Sound RV Park on September 5, 2007. Staff review of the plans and specifications has determined that the pro ect, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2�.1000. We are forwarding Permit No. SW8 030216 Modification, dated September 5, 2007, for the construction of the subject project. This permit shall be effective from the date of issuance until rescinded and shall be subject to the conditions and limitations as specified therein, and does not supercede any other agency permit that may be required. 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 either Rhonda Hall or me at (910) 796-7215. Sincerely, for Edward Beck Regional Supervisor Surface Water Protection Section ENB/rbh: S:1WQSISTORMWATERIPERMIT1030216MOD.sep07 cc: Ronald D. Cullipher, P.E., Stroud Engineering, P.A. Onslow County Building Inspections Rhonda Hall Wilmington Regional Office Central Files N�p�in Carolina Naturallru North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone (910) 796-7215 Customer Service Wilmington Regional Office Internet: www.ncwatMuality.org Fax (910) 350-2004 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper State Stormwater Management Systems Permit No.SW8 030216 Modification STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT LOW 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 Dale Myrick, Topsail Sound RB Partners, LLC Topsail Sound RV Park Onslow County FOR THE Construction, operation and maintenance of a 25% low density subdivision 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. The Permit shall be effective from the date of issuance until rescinded and shall be subject to the following specific conditions and limitations: I. DESIGN STANDARDS Lots 1 - 19 is limited to a maximum of 775 square feet of built -upon area and lots 20-345 is limited to a maximum of 518 square feet of built -upon area, as indicated in the approved plans. CAMA regulations may reduce the allowable built -upon area for those lots within the AEC. 2. The overall tract built -upon area percentage for the project must be maintained at 25% per the requirements of Section .1005 of the stormwater rules. 3. Approved plans and specifications for projects covered by this permit are incorporated by reference and are enforceable parts of the permit. 4. Projects covered by this permit will maintain a minimum 30 foot wide vegetative buffer between all impervious areas and surface waters. 5. The only runoff conveyance systems allowed will be vegetated conveyances such as swales with minimum side slopes of 3:1 (H:V) as defined in the stormwater rules and approved by the Division. 6. All roof drains must terminate at least 30' from the mean high water mark. II. SCHEDULE OF COMPLIANCE 1. Swales and other vegetated conveyances shall be constructed in their entirety, vegetated, and be operational for their intended use prior to the construction of any built -upon surface. Page 2 of 6 State Stormwater Management Systems Permit No.SW8 030216 Modification 2. During construction, erosion shall be kept to a minimum and any eroded areas of the swales or other vegetated conveyances will be repaired immediately. 3. The permittee shall at all times provide the operation and maintenance necessary to operate the permitted stormwater management systems at optimum efficiency to include: a. Inspections b. Sediment removal. C. Mowing, and re -vegetating of the side slopes. d. Immediate repair of eroded areas. e. Maintenance of side slopes in accordance with approved plans and specifications. 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 any of the items shown on the approved plans, including the stormwater management system, design concept, built -upon area, details, etc. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area or to the drainage area. e. Further subdivision, acquisition, or selling of the project area. f. Filling in, altering or piping 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. 6. The permittee shall submit all information requested by the Director or his representative within the time frame specified in the written information request. 7. No piping shall be allowed except that minimum amount necessary to direct runoff beneath an impervious surface such as a road and that minimum amount needed under driveways to provide access to lots. 8. Unless specified elsewhere, permanent seeding requirements for the swales must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 9. The permittee is responsible for verifying that the proposed built -upon area does not exceed the allowable built -upon area. Once the lot transfer is complete, the built -upon area may not be revised without a,proval from the Division of Water Quality, and responsibility for meeting the built upon area limit is transferred to the individual property owner, provided that the permittee complies with the requirements of Section 11.11 and 11.12 of this permit. Page 3 of 6 State Stormwater Management Systems Permit No.SW8 030216 Modification 10. Within 30 days of completion of the project, the permittee must certify in writing that the project's stormwater controls, and impervious surfaces have been constructed within substantial intent of the approved plans and specifications. Any deviation from the approved plans must be noted on the Certification. 11. Deed restrictions are incorporated into this permit by reference and must by recorded with the Office of the Register of Deeds prior to the sale of any lot. Recorded deed restrictions must include, as a minimum, the following statements related to stormwater management: a. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW8 030216 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. f. Lots 1 - 19 is limited to a maximum of 775 square feet of built -upon area and lots 20-345 is limited to a maximum of 518 square feet of built -upon area. 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, and coquina, but does not include raised, open wood decking, or the water surface of swimming pools. g. Filling in or piping of any vegetative conveyances (ditches, swales, etc.) associated with the development except for average driveway crossings, is strictly 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. Each lot will maintain a 30' wide vegetated buffer between all impervious areas and surface waters. All roof drains shall terminate at least 30' from the mean high water mark. 12. The permittee shall submit a copy of the recorded deed restrictions within 30 days of the date of recording. 13. If the permittee sets up an Architectural Review Committee or Board (ARC or ARB) to review plans for compliance with the restrictions, the plans reviewed must Include all proposed built -upon area (BUA). Any approvals given by the Page 4 of 6 State Stormwater Management Systems Permit No.SW8 030216 Modification ARC or ARB do not relieve the lot owner of the responsibility to maintain compliance with the permitted BUA limit. 14. 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. 15. All stormwater conveyances will be located in either dedicated right-of-way public or private), recorded common areas or recorded drainage easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. III. GENERAL CONDITIONS 1. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Division of Water Qualityy, in accordance with North Carolina General Statutes 143-215.6A to 143-215.6C. 2. The permit issued shall continue in force and effect until revoked or terminated. 3. 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. 4. 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 Title 15A of the North Carolina Administrative Code, Subchapter 2H.1000; and North Carolina General Statute 143-215.1 et. al. 5. The permit is not transferable to any person or entity except after notice to and approval by the Director. The Director may require modification or revocation and re -issuance of the permit to change the name and incorporate such other requirements as may be necessary. A formal permit request must be submitted to the Division of Water Quality accompanied by the appropriate fee, documentation from both parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits, and may or may not be approved. 6. The permittee is responsible for compliance with all permit conditions until such time as the Division approves the permit transfer request. Transfers to third parties by the permittee where the required documentation has not been submitted to and approved by the Division does not relieve the permittee of responsibility for transferring the permit. 7. 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. If any of those permits result in revisions to the plans, a permit modification must be submitted. 8. The permittee grants permission to DENR Staff to enter the property during business hours for the purposes of inspecting the stormwater management system and its components. Page 5 of 6 State Stormwater Management Systems Permit No.SW8 030216 Modification 9. The permittee shall notify the Division of Water Quality of any name, ownership or mailing address changes within 30 days. Permit issued this the 5'�' day of September, 2007. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION! h��L& )-r-n 0j U2 A S�ao - fo o een H. Sullirit, Director Division of Water Quality By Authority of the Environmental Management Commission Page 6 of 6 ��. 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 I. GENERAL INFORMATION 1. Applicants name (specify the name of the corporation, individual, etc. who owns the project): Topsail Sound RV Partners, LLC 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): Dale Myrick, Manager/Member 3. Mailing Address for person listed in item 2 above: 749 Albemarle Place City: Leland State: NC Zip: 28451 Telephone Number: ( 910 763-9096 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Topsail Sound RV Park 5. Location of Project (street address): Intersection of Morris Landing Rd..and Hardison Rd. City: Stump Sound Township County: Onslow 6. Directions to project (from nearest major intersection): Travel East on Moms Landing Road from US Hwy 17. Site is located on the South Side of Morris Landing Road at Hardison Road. 7. Latitude: N34128.38' Longitude: W77A30.75' 8. Contact person who can answer questions about the project: Name: Ronald D. Cullipher, P.E. Telephone Number: ( 252 II. PERMIT INFORMATION: 1. Specify whether project is (check one): New Renewal TMI ECEIv�� Form S'V�[ --'1(3 oV 3.99 Page 1 of yi of project 240-7479 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 and its issue date (if known) 3. Specify the type of project (check one): ✓ Low Density _High Density Redevelop General Permit Other 4. Additional Project Requirements (check applicable blanks): CAMA Major a amen a on rosion Control 404/401 PermitStormwater Information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748. III. 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. Stormwater is in sheet flow on the Southeastern portion of the property directed to the onsite wetlands that are currently receiving stormwater from the project. Stormwater from the Northwestern portion of the project will sheetflow to an existing ditch. 2. Stormwater runoff from this project drains to the Cape Fear River basin. 3. Total Project Area: 34.26 acres 4. Project Built Upon Area: 24.99 % 5. How many drainage areas does the project have? 2 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 Information Drainage Area 1 Drainage Area 2 Receiving Stream Name STUMP SOUND STUMP SOUND Receiving Stream Class SA/ORW SA/ORW Drainage Area 549,330.87 SF 777,788.35 SF Existing Impervious* Area 167,617.07 SF 0 SF Proposed Impervious*Area 0 SF 204,844.22 SF % Impervious* Area (total) 30.51 % 26.34 % Impervious* Surface Area Drainage Area I Drainage Area 2 On -site Buildings 77,259.00 SF 111,242.32 SF On -site Streets 81,419.88 SF 89,601.90 SF On -site Parking On -site Sidewalks 838.19 SF Other on -site 8,100.00 SF 4,000.00 SF Off -site Total: 167,617.07 SF Total: 204,844.22 SF * Impervious area is defined as 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 N/A 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 NIA square feet of any 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. Swales 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 runoff from outparcels or future development shall be directed into the permitted stormwater control system. These connections to the stormwater control system shall be performed 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 Form SWU-101 Version 3.99 Page 3 of 4 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. The complete application package should be submitted to the appropriate DWQ Regional Office. 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and one copy of the Stormwater Management Permit Application Form • One copy of the applicable Supplement Form(s) for each BMP • Permit application processing fee of $420 (payable to NCDENR) • Detailed narrative description of stormwater treatment/management • Two copies of plans and specifications, including: - Development/Project name - Engineer and firm -Legend North arrow Scale Revision number & date Mean high water line Dimensioned property/project boundary Location map with named streets or NCSR numbers Original contours, proposed contours, spot elevations, finished floor elevations Details of roads, drainage features, collection systems, and stormwater control measures Wetlands delineated, or a note on plans that none exist Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations - Drainage areas delineated - Vegetated buffers (where required) VII. AGENT AUTHORIZATION If you wish to designate authority to another individual or firm so that they may provide information on your behalf, please complete this section. Designated agent (individual or firm) Mailing Address: 151-A Hwy 24 City: Morehead City Phone:( 252 ) 247-7479 Stroud Engineering, P.A. VIII. APPLICANT'S CERTIFICATION State: NC Fax: ( 252 Zip: 28557 247-4098 I, (print or type name of person listed in General Information, item 2) Dale Myrick, Manager/Member 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 covenants will be recorded, and that the proposed project complies with the requirements of 15A NCAC 2H .1000. S Form SWU-101 Version 3.99 Page 4 of 4 Date: 6 � Permit No. (to be provided by DWQ) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM LOW DENSITY SUPPLEMENT This form may be photocopied for use as an original A low density project is one that meets the appropriate criteria for built upon area and transports stormwater runoff primarily through vegetated conveyances. Low density projects should not have a discrete stormwater collection system as defined by 15A NCAC 2H .1002(18). Low density requirements and density factors can be found in 15A NCAC 2H .1005 through .1007. I. PROJECT INFORMATION Project Name : Topsail Sound RV Park Contact Person: Ronald D. Cullipher, PE Number of Lots: 345 Phone Number: (252 Allowable Built Upon Area Per Lot* 247-7479 775 SF & 518 SF *If lot sizes are not uniform, attach a table indicating the number of lots, lot sizes and allowable built upon area for each lot. The attachment must include the project name, phase, page numbers and provide area subtotals and totals. II. BUILT UPON AREA See the Stormwater Management Permit Application for specific language that must be recorded in the deed restrictions for all subdivisions. For uniform lot sizes, complete the following calculation in the space provided below where: • SA Site Area - the total project area above Mean High Water. Wetlands may be excluded when the development results in high density pockets. • DF Density Factor - the appropriate percent built upon area divided by 100. • RA Road Area - the total impervious surface occupied by roadways. • OA Other Area - the total area of impervious surfaces such as clubhouses, tennis courts, sidewalks, etc. • No. Lots - the total number of lots in the subdivision. • BUA/Lot - the computed allowable built upon area for each lot including driveways and impervious surfaces located between the front lot line and the edge of pavement. Form SWU-104 Rev 3.99 Page 1 of 2 (SA x DF) - RA - OA = BUA No. Lots Lot Calculation: I U92�283.6i Sr -d o,zs - 171, oZl.1$ w — 1�i gt�b 5� s� I5b41 20Z.61 s 19 Lot. 0. -IT5 SF = 14,125 SF 3240 9I'g SF 1 ro $ %(04? sP ANlo-KA6e, %AIW-r yr 31.q 2 sfF 1$3j 593 V RverRBa-- rauolW7 a 532.. )S .F III. REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate that the following requirements have been met and supporting documentation is provided as necessary. If the applicant has designated an agent on the Stormwater Management Permit Application Form, the agent may initial below. Applicants Initials �r a. A 30 foot vegetative buffer is provided adjacent to surface waters. Projects in the Neuse River basin may require additional buffers. b. Deed restriction language as required on form SWU-101 shall be recorded as a restrictive covenant. A copy of the recorded document shall be provided to DWQ within 30 days of platting and prior to sale of any lots. Upc c. Built upon area calculations are provided for the overall project and all lots. d. Project conforms to low density requirements within the ORW AEC (if applicable). [ 15A NCAC 2H .1007(2)(b)] Form SWU-104 Rev 3.99 Page 2 of 2