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HomeMy WebLinkAboutSW8040434_CURRENT PERMIT_20041130STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW� DOC TYPE CURRENT PERMIT APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE YYYYMMDD �aF W ATFRQ Michael F. Easley, Governor O G William G. Ross, Jr., Secretary 7 North Carolina Department of Environment and Natural Resources D Alan W. Klimek, P.E. Director Division of Water Quality November 30, 2004 Mr. Gordon Myers, Chief Division of Engineering Services NC Wildlife Resources Commission 1720 Mail Service Center Raleigh, NC 27699-1720 Subject: Permit No. SW8 040434 Oyster Creek Boat Access Area Redevelopment Stormwater Permit Carteret County Dear Mr. Myers: The Wilmington Regional Office received a complete Stormwater Management Permit Application for Oyster Creek Boat Access Area on September 17, 2004. 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 040434, dated November 30, 2004, for the construction of the subject project. This permit shall be effective from the date of issuance until November 30, 2014, and shall be subject to the conditions and limitations as specified therein. 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 thirty (30) 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 Linda Lewis or me at (910) 395-3900. Sincerely, Rick Shiver - Regional Supervisor Surface Water Protection Section RSSlarl: S:1WQSISTORMWATIPERMIT1040434.nov04 cc: Everette Knight, P.E., The Rose Group Carteret County Building Inspections Linda Lewis Division of Coastal Management Wilmington-Rtrgional_Officeg Central Files North Carolina Division of Water Quality 127 Cardinal Drive Extension Phone (910) 395-3900 Customer Service1-877-623.6748 Wilmington Regional Office Wilmington, NC 28405-3845 FAX (919) 733-2496 Internet: h2o.enr,state.nc.us NoIrthCarolina An Equal Opportunity/Affirmative Action Employer— 50% Recycled110% Post Consumer Paper NatulYmlhf State Stormwater Management SYsterris Permit Number SW8 040434 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT REDEVELOPMENT PERMIT 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 NC Wildlife Resources Commission Oyster Creek Boat Access Area 1300 US Highway 70, Davis, Carteret County FOR THE redevelopment of existing impervious surfaces and treatment of the runoff in a pervious concrete pavement system 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 November 30, 2014 and shall be subject to the following specific conditions and limitations: I. DESIGN STANDARDS 1. The proposed built -upon area is 23,875 square feet, which is less than the 27,272 square feet that previously existed. Additionally, the post -construction peak flow from the 1 year-24 hour storm is less than or equal to the pre - construction peak flow. 2. To the extent practicable, the project has provided stormwater control measures in accordance with the stormwater rules. Those control measures are: a. Installation of 6,500 square feet of 8" deep pervious concrete pavement. b. A 30' vegetated buffer between the Mean High Water line andimpervious surfaces (except for the immediate boat ramp area). 3. Approved plans and specifications for projects covered by this permit are incorporated by reference and are enforceable parts of the permit. 4. The stormwater treatment device consists of 6,500 square feet of 8" concrete porous pavement laid flat. The site is graded such that the proposed built -upon area will drain across the porous pavement, down into the pore spaces, and will then infiltrate into the ground underneath, eliminating a direct discharge to SA ORW waters. II. SCHEDULE OF COMPLIANCE The permittee shall at all times provide adequate erosion control measures in conformance with the approved Erosion Control Plan. 2. The permittee shall submit all information requested by the Director or his representative within the time frame specified in the written information request. 2of6 _State Storm_water Mana_gement_Systems Permit Number SW8 040434 3. The permittee shall construct the stormwater control measures as shown on the approved plans. 4. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency including, but not limited to: a. Semi-annual scheduled inspections {every 6 months}. b. Sediment removal via vacuuming of the pore spaces in the porous pavement. C. mowing and revegetation of the vegetated areas. d. Immediate repair of eroded areas. e. Repair of porous pavement areas to maintain pore space and structural integrity. 5. The permittee shall submit to the Director and shall have received approval for revised plans, s ecifications, and calculations prior to construction, for any modification to t% approved plans, including, but not limited to, those listed below: a. Any revision to the approved plans, regardless of size. b. Project name Changge. C. Transfer of ownersFiip. 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 the property, in whole or in part, owned by the permittee, for which either a Sedimentation and Erosion Control Plan approval was sought or which required a CAMA Major permit. 6. The Director may determine that other revisions to the project should require a modification to the permit. 7. 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. III. GENERAL CONDITIONS Failure to abide bthe conditions and limitations contained in this permit mayy 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 reissuance, or termination does not stay any permit condition. 4. The issuance of this permit does not prohibit the Director from reopeninand modifying the permit, revoking and reissuing the permit, or terminating t9e 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 permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for anyy additions, deletions or redesign of the previously ermitted amount of built -upon area proposed regardless of the size of the modification. 3of6 State Stormwater Management Systems Permit Number SW8 040434 6. 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 reissuance of the permit to change the name and incorporate such other requirements as may be necessary. A formal permit request must be submitted to fhe Division of Water Quality accompanied by the appropriate fee, documentation from both parties involved, and other supporting materials as may be appropriate for the type of permit being transferred. 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 Director approves the transfer request. 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. 8. The permittee grants permission to DENR Staff to enter the premises during normal business hours for purposes of inspecting the facility. 9. The permittee shall notify the Division of any name, ownership or mailing address changes within 30 days. 10. 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. Permit issued this the 30th day of November 2004 NORT CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION --- ------------------------------- Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 040434 4of6 State Stormwater Management Systems Permit Number SW8 040434 Stormwater Project Number SW8 040434 Page 1 of 2 Oyster Creek Boat Access Area Carteret County Designer's Certification I, , as a duly registered in the State of North Carolina, having been authorized to observe (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. Required Items to be checked for this certification to be considered complete are on page 2 of this form. Noted deviations from approved plans and specifications: Signature Registration Number Date SEAL 5of6 State Stormwater Management Systems Permit Number SW8 040434 Designer 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. The porous pavement elevations are per the approved plan.' 5. The porous pavement is located per the approved plans. 6. All vegetated slopes are grassed with permanent vegetation. 7. Vegetated slopes are no steeper than 3:1. 8. The permitted amount of porous pavement surface area has been provided. .9. All required design depths are provided. .10. All required parts of the system are provided. 11. The dimensions of the system are provided per the approved plans. cc: NCDENR-DWQ Carteret County Building Inspections . « i OFFICE USE ONLY Date Received Fee Paid Permit N"mber -I - ZW # v ZZ(C,-1 Svg O 3 F_JARAJ9,cC(e6:•f— State of North Carolina Department of Environment and Natural Resources Division of Water Quality ST'ORMWATER MANAGEMENT PERMIT APPLICATION FORM T hb farm may be pha tompted for use as an orfgkW 1. GENERAL INFORMATION 1. Applicants name (specify the name of the corporation, individual, etc. who owns the project): North Carolina Wildlife Resources Commission 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): Gordon S. My_ers, Chief — Division of Engineering Services 3. Mailing Address for person listed in Item 2 above: 1720 Mail Service Center City. Raleigh State: NC Zip: 27699-1720 TelephoneNuinber. ( 919 1 715-3155 4. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans, specifications, letters. operation and maintenance agreements, etc): Ovster Creek Boating Access Arca 5. Location of Project (street address): 1300 Highway US70 City. Davis County: Carteret 6. Directions to project (from nearest major Intersection): From 140 take US70 into Morehead City. Follow US70 through Beaufort and continue to just north of Davis. Project site is just before bridge over Oyster Creek on the right. 7. Latitude: 34.81879" north Longitude: 76.45085 ° west of project 8. Contact person who can answer questions about the project Name: Mark Cooney (NCWRC) Telephone Number: ( 919 ) 718-3155 Ext. 295 11. PERMIT INFORMATION: 1. Specify whether project is (check one): X New Renewal Modification Farm SWIJ-101 Version 3.99 Page I of 4 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 HlghDensity X Redevelop General Permit Other 4. Additional Project Requirements (check applicable blanks): _CAMA Major TSedimentation/Erosion Control _404/401 Permit TNPDES Stormwater Information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748. IIL PROJECT INFORMATION 1. In the space provided below, summarim how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stormwater management for the project. The plan includes two features designed to 'intercept all stormwater from pmd surfaces and pass the drain&e to a previous pavement section for vertical drainage to soil below. Lateral drainage will pass through a constructed marsh situated between parking lot and estuarine waters. 2. Stormwater runoff from this project drains to the Core sound Mwathasin. 3. Total Project Area 1.85 acres 4. Project Built Upon Area: 29.6 % S. How many drainage areas does the project have? I 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 Receiving Stream Class ORW Drainage Area 80,586 s.f. Existing Impervious* Area 27 272 st Proposed Impervious Area 23,875 s.f. % Impervious Area (total) 29.6% Impervious' Surface Area Drainage Area 1 Drainage Area 2 On -site Buildings On -site Streets 13,925 sT On -site Parking 6,500 s.f. On -site Sidewalks 530 s.f. Other on -site 2,920 s.f. Off -site Tom: 23,875 s.£ Tom: Impervious area is defined as the built upon area including, but not limited to, buildings, reads, parking areas, sidewalks, gravel areas, etc. Form SWIT-101 Version 3.99 Page 2 of 4 7. How was the off -site impervious area listed above derived? IV. DEED RESTRICTIONS AND PROTECTIVE COVENAYIN 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 signiftcantly, a table listing each lot number, size and the allowable built -upon area For each lot mustbe provided as an attachment. 1. The following covenants are Intended to ensure ongoing compliance with state stormwater ranagement 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 cowrod 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 exoess of the permitted amount requires a state storm water managementpermit modiScation prior to construction 5. All permitted runaffkom outparcels or future developmentshall be directed Into the permitted storm water control system. 77usese connections to the stormwater control system shall be performed In a manner that maintains the Integrity and perfarmance 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 cannotbe 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 Of Site System Supplement Form SW11-107 Underground infiltration "french Supplement Form SWU-108 Neuse River Basin Supplement Form SWU-109 Innovative Best Management Practice Supplement (FORM NOT AVAILABLE) Farm SUM-101 Version 3.99 Page 3 of 4 VL 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. Please indicate that you have provided the following required information by initialing to the space provided next to each item_ Initials • Original and one copy of the Stormwater Management Permit Application Form Mc- • One copy of the applicable Supplement Form(s) for each BMP • Permit application processing fee of $420 (payable to NCDENR) 4I k • Detailed narrative description of stormwater treatmenL/management f I� • Two copies of plans and specifications, including. - Development/Project name - Engineer and firm - Legend - North arrow - Scale Revision number & date - Mean high waterline Dimensioned property/project boundary Location map with named streets or NC SR numbers Original contours, proposed contours, spot elevations, finished floor elevations Details of roads, drainage features, collection systems, and stormwater control measures Wetlands delineated, or a note on plans that none exist Existing drainage (including oft' -site), drainage easements, pipe sl2es, runoff calculations Drainage areas delineated - Vegetated buffers (where required) VII. AGENT AUTHORIZATION If you wish to designate authority to another Individual or firm so that they may provide information on your behalf, please complete this section. Designated agent (individual or firm): H,_-tti�ht. The Rose Grou „ lilt! _ Mailing Address: 621=101 Hutton. Street City. Raleigh State: NC Zip: 27606 Phone: ( 919 1 a22-Q�5$ Fax: ( 919 1 829-9335 _ VUL APPLICANT'S CERTIFICATION I, (print or type name ofpemn listed in General Information, item 2) Gordon S. Myers ----- 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 recorAvd, and that the proposed project complies with the requirements of 15A NCAC 2H .1009. Signature: Date:_. 1.7—::>eo U —r ENGINEERING SERVIC 00N CHIEF Farm SWU-101 Version 3.99 Page 4 of 4