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HomeMy WebLinkAboutSW8010803_CURRENT PERMIT_20020320STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW X(JIDd"D_-2) DOC TYPECURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE �?z�D YYYYMMDD i �0,WArRQ � r Mr. Michael G. Tuton, President Hunter Development Corporation PO Box 1066 Jacksonville, NC 28541-1066 Dear Mr. Tuton: Michael F. Easley, Governor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources Gregory J. Thorpe, Ph.D., Acting Director f : Division of Water Duality Wilmington Regional Office March 20, 2002 Subject: Permit No. SW8 010803 Marsh Oaks, Section II @Brynn Marr High Density Stormwater Project Onslow County The Wilmington Regional Office received a complete Stormwater Management Permit Application for Marsh Oaks, Section 11 @Brynn Marr on February 1, 2002. 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 PermitNo. SW8 010803 dated March 20, 2002, for the construction of Marsh Oaks, Section Il @Brynn Marr. This permit shall be effective from the date of issuance until March 20, 2012, 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 thirty (30) days following receipt of this permit. This request must be in the form of a writtenpetition, 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) 395-3900. Sincerely, cf t%�.�.�,t,�J� Rick Shiver Water Quality Regional Supervisor RSS/arl: S:IWQSISTORMWATIPERMIT1010803.MAR cc: Gordon McAdams; P.E. City of Jacksonville Building Inspections Linda Lewis Wilmington Regional Office Central Files —NM ENR N.C. Division of Water Quality 127 Cardinal Drive Extension Wilmington, N.C. 28405 (910) 395-3900 Fax (910) 350-2004 Customer Service 800-623-7746 State Stormwater Management Systen;,' Permit No. SW8 010803 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 Hunter Development Corporation Marsh Oaks, Section II @Brynn Marr Onslow County FOR THE construction, operation and maintenance of four (4) wet detention ponds in compliance with the provisions of 15A NCAC 2H .1000 {hereafter referred to as the "stormwater rules'D 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 March 20, 2012 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. 2. This stormwater system has been approved for the management of stormwater runoff as described on page 3 of this permit, the Project Data Sheet. The four stormwater controls have been designed to handle the runoff from 71,973 ft', 79,626 ft', 72,633 ft', and 60,548 ft', respectively, of impervious area. 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 4. The tract will be limited to the amount of built -upon area indicated on page .3 of this permit, and per approved plans. The built -upon area for the future development is limited to nla. 5. 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. 6. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. 2 }r State Stormwater Management Systemj� ' Permit No. SW8 010803 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 Hunter Development Corporation Marsh Oaks, Section II @Bryan Marr Onslow County FOR THE construction, operation and maintenance of four (4) wet detention ponds 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 March 20, 2012 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. 2. This stormwater system has been approved for the management of stormwater runoff as described on page 3 of this permit, the Project Data Sheet. The four stormwater controls have been designed to handle the runoff from 71,973 ftl, 79,626 ft2, 72,633 ft�, and 60,548 ft2, respectively, of impervious area. 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 4. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and per approved plans. The built -upon area for the future development is limited to n/a. 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. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. 2 State Stormwater Management Systems Permit No. SW8 010803 Project Name: Permit Number: Location: Applicant. Mailing Address: Application Date: Name of Receiving Stream/Index 4: Classification of Water Body: Pond Number: Drainage Area, acres: Offsite Area entering Pond, ft2: Total Impervious Surfaces, ft2: Pond Depth, feet: Required Surface Area, ft2: Provided Surface Area, ft2: Required Storage Volume, ft3: Provided Storage Volume, ft': .Permanent Pool Elevation, FMSL: Temporary Storage Elevation, FMSL: Controlling Orifice (pipe): 1IVISION OF WATER QUALITY P,OJECT DESIGN DATA SHEET Marsh Oaks, Section II @Bryn Marr SW8 010803 Onslow County Mr. Michael G. Tuton, President Hunter Development Corporation PO Box 1066 Jacksonville, NC 28541-1066 February 1, 2002 White Oak / Northeast Creek / 19-16-(0.5) "SC NSW" 1 2 3 4 4:18 4.04 3.64 4.4 None, per engineer 71,973 79,626 70,809 62,372 5 6 6 5.5 5,047 ; 4,250 3,773 3,934 6,696 4,356 4,500 5,207 15,173 14,665 13,213 15,972 16,414 15,399 14,501 16,449 6 5 6 •9 8.5 7.7 8.5 11.5 '1. 5" (P 1.5 "(P 1.5" 9 1.251 c 3 State Stormwater Management Systems Permit No. SW8 010803 11. SCHEDULE OF COMPLIANCE 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. 2. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 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 and vegetated filter. 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, flow spreader, catch basins and piping. g. Access to the outlet structure must be available at all times. 4. Records of maintenance activities. must be kept and made available upon request to authorized personnel of D WQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. 5. 1 - Decorative spray fountains will not be allowed in the stormwater treatment system. 6. The facilities shall be constructed as shown on the approved plans. 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. 7. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the.permitted facility has been installed in accordance with this�permit, the approved plans and specifications, .and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A modification.may be required for those deviations. 8. 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. 9. 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 item shown on the approved plans, including the stormwater management measures, 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. C. 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. 10. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. Ifthe proposed BUA exceeds the amount permitted under this permit, a modification -to the permit must be submitted and approved prior to construction. 4 State Stormwater Management Systems' Permit No. SW8 010803 11. SCHEDULE OF COMPLIANCE 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. 2. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 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 and vegetated filter. 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, flow spreader, catch basins and piping. g. Access to the outlet structure must be available at all times. 4. Records of maintenance activities must be kept and made available upon request to authorized personnel ofDWQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. Decorative spray fountains will not be allowed in the stormwater treatment system. 6. The facilities shall be constructed as shown on the approved plans. 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. 7. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A modification may be required for those deviations. 8. 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. 9. 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 item shown on the approved plans, including the stormwater management measures, 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 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. 10. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. If the proposed BUA exceeds the amount permitted under this permit, a modification to the permit must be submitted and approved prior to construction. 4 State Stormwater Management Systems Permit No. SW8 010803 11. 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. 12. The permittee shall notify'the Division of any name, ownership or mailing address changes within 30 days. 13. Prior to the sale or lease of any portion of the property, the permittee shall notify DWQ and provide the name, mailing address and phone number of the purchaser or leasee. An access/maintenance easement to the stormwater facilities shall be granted in favor of the permittee if access to the stormwater facilities will be restricted by the sale or lease of any portion of the property. 14. The permittee is responsible for verifying that the proposed built -upon area does not exceed the allowable built -upon area. 15. 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 This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division of Water Quality accompanied by an application fee, documentation from the 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. Responsibility for compliance with all permit conditions remains with the Permittee until such time as the Division approves the formal permit request. 2. 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 permittee grants.DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 6. The permit may modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, -revocation and reissuarice or termination does not stay any permit condition. 7. 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 20th day of March, 2002. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION L Ar-1 Gregory J. Thorpe, Ph.D., Acting Director '7 Division of Water Quality By Authority of the Environmental Management Commission State Stormwater Management Systems Permit No. SW8 010803 Marsh Oaks, Section II @Brynn Marr Stormwater Permit No. SW8 010803 Onslow County Designer's Certification 1, , 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. The checklist of items on page 2 of this form is included in the Certification. Noted deviations from approved plans and specification: Signature Registration Number Date 0XV-11 R State Stormwater Management Systems Permit No. SW8 010803 Marsh Oaks, Section II @Brynn Marr Stormwater Permit No. SW8 010803 Onslow 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, ect) 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 included in the Certification. Noted deviations from approved plans and specification: Signature Registration Number Date SEAL I State Stormwater Management Systems Permit No. SW8 010803 Certification Requirements: I 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 outlet/bypass structure elevations are per the approved plan. S. The outlet structure is located per the approved plans. 6. Trash rack is provided on the outlet/bypass structure. 7. All slopes are grassed with permanent vegetation. _8. Vegetated slopes are no steeper than 3:1. 9. The inlets are located per the approved plans and do not cause short-circuiting of the system. _10. The permitted amounts of surface area and/or volume have been provided. _11.. Required drawdown devices are correctly sized per the approved plans. _12. All required design depths are provided. _13. All required parts of the system are provided, such as a vegetated shelf, and a forebay. _14. The overall dimensions of the system, as shown on the approved plans, are provided. cc: NCDENR-DWQ Regional Office City of Jacksonville Building Inspections 7 k' State of North Carolina Department of Environment and Natural Resources Division of Water Equality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This fonn 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): Hunter Development Corporation 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): Michael G. Tuton, President 3. Mailing Address for person listed in item 2 above: P.O. Box 1066 City: Jacksonville State: NC Zip: 28541 Telephone Number: { 910 . } 57 7 —1 4 41 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Marsh_ Oaks, Section ii at Brynn Marr_ 5. Location of Project (street address): End of Pine Valley Rd. on left. City. Jacksonville County: Onslow 6. Directions to project (from nearest major intersection): Turn onto Pine Valley Rd. from Country Rd. Go to end of Rd. Project is on right. 7. Latitude: N 3 4° 4 5' 3011 Longitude: W 7 7° 21 - 4 2" of project 8. Contact person who can answer questions about the project Name: Michael G. Tuton Telephone Number. 910 577-1441 EL PER UT INFORMATION: 1. Specify whether project is (check one): X New Renewal Modification Faun SWU-101 Version 3.99 Page 1 of 5 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 X High Density -Redevelop -General Permit Other 4. Additional Project Requirements (check applicable blanks): CAMA Major X Sedimentation/Erosion Control 404/401 Pern-iit NPDES Stormwater Information on req uired quired state permits can be obtained by con acting the Customer. Service Center at 1-877-623-6748. M. PROJECT INTORMATION 1. In the space provided below.. summarizL- how stornyNater will be treated. Also attach a detailed narrative (one to two pages} describing stamwater management for the project . F6ur Stormwate-r--Ponds and -5:1 Vegetation Swale I Stormwater runoff from this project drains to the White Oak - River basin. I Total project Area.: 21 .65 acres 4. Project Built Upon Area: 27.9 % 5. How many drainage areas does the project bave?�_ 5 6. Complete the fallowing information for each drainage area- If there are more than two drainage areas in the project, attach an additional shek with the information for each area provided in the same fomiat as below. Pond #1 Ponct ffz '&§ftiRifJ6 ffiatf ........ a iV. ... 2 ......... ......... .................... ....... .... Receiving Stream Name Northeast Creek Northeast Creek Receiving Stream Class SC NSW SC NSW Drainage Area 4.18 ac.' 4.04 ac. Existing Impervious' Area 0 0 Proposed lmperviousyArea 1_65 ac. 1.83 ac. % Impervious` Area (total) 39.5%. 4 5 . 3 % ................. ... 6 Aiii 2 On -site Buildings .16,733 S.F. 24,374 S.F. On -site Streets 19#905 S.F. Huff Drive, 0 On -site Parking 23,823-S.F. 45,066 S.F. On -site Sidewalks 11 512 S.F. 10,J86 S.F. Other on -site Off -site ITotal:71,97 F_ Qr, 1.65 ac] TOMI:72,626 S.F. or-t-81 and Impervfous 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 5* 2. If this application Is being submitted as the result of a renewal or modification to an e2dsting permit, list the existing permit number - and its issue date (if known)_ 3. Specify the type of project (check one): Low Density _XI-figh Density -Redevelop -General Permit -Other 4. Additional Project Requirements (check applicable blanks): _LAMA Major X Sedimentation/Erosion Control 404/401 Pen -nit NPDES Stormwater Information on required state permits can be obtained by contacting the Customer. Service Center at l-877-623-674 M. PROJECT H41FORMATION 1. In the space provided below, summartm-how skwmwater will be treated. Also attach a detailed narrative (one to two pages} describing stamnvater management far the project Four ZtQrm-w-ater--Porids and 5:1 Vegetation Swale 2- Stormwater runoff from this project drains to the White Oak - River basin. 3. Total Project Area- 21 .65 acres 4. Project Built Upon Area: 27.9 % 5. How many drainage areas does the project have? 5 6. Complete the following information f6reach 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 - Pond #1 Pond #2 ... }rainy ... ........... ............ ............ :Ar ..... 2 .......... Receiving Steam Name Northeast Creek Northeast Creek Receiving Stream Class SC NSW SC NSW Drainage Area 4.18 ac. 4.04 ac. Existing hupervious Area 0 Proposed ImpervioteArea 1.65 ac 1.83 ac. % hmx-rviousW Area (total) 3 9 . 5 % - 45.3% .......... ... ...... ......... ....... ... .. . ....... .............. .......... ..... . ...... �Ay ...... .................. :::::: ....... 2 ... ..... ........... Oa -site Buildings .16,733 S,F. 24,374 S.F. On -site Streets 19 905 S.F. (Huff Drive 0. On -site Parking 23,823 S.F. 451066 S.F. On -site Sidewalks 11 151 2 S.F. 10,186 S.F. Other on -site Off -site TotaL-71 973 S F. or 1 .65 ac Tota:79, 1-83 ar. Impervious arm is defined as the built upon area kx1udh1g; but not thnited to, buildings, roads, parking areas, sidewalks, gravel areas. etc - Form SWU-101 Version 3.99 Page 2 of 5- MM #4 Are F. ......... ....... ....... 11 ........ Receiving Stream Name Northeast Creek Djortbeaqt ;Receiving Stream Class SC NSW SC NSW Drainage Area 3.64 Pic— 4.4 AC. Edstixig Irapemous' Area 0- - 0 Pro osecl Imper crsArea 1-62 -Ac. 1.44 Ac. % lmpeMous" Area (total) 44.5% 32.7% ........ .. ...... Area ............. . ............. Dr-,iffi'a-g' ... ....... . .. ............ ............. . On -site Buildirgs. 22 rC, SF 1 Ql p SF On -site Streets 0 .14:694 SF On -site Parking 37,715 SF 2-10940 SE On -site Sidewalks 11.038 SF 27S SF— Odier on -site 4,545 SF Off -site 20.aog SP Total: 62,372 SF %JL-, 1.62 Ac. un 1.44 Ac. RECEzv�D FEB c 12002 DWQ PROJ #56oFolo F03 How was the off -site impervious area listed above derived? IV. DEEI) RESTRICTIONS AND PROTECTIVE COVENANTS The following italicized deed restrictions and protective covenants are required to be recorded for all subdivisions, oritparceis 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. I.- The following covenants are intended to erasure 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 cons" of the State. 2. No more than N / A square feet of any lot shall be covered by structures or Impervious materials. lmpeMous materialsinclude asphalt, gravel, concrete, brick, stone slate or similar material but do not include wood decking or the waW surface of swunpwTpols. 3. Swales shall not be filled in, piped, or altered except as necessary to pvvide, driveway crossings. 4. Built -upon area in excess of the petrultted amount requires a state stormwater management permit modiScation prior to constructiorL 5. All permitted rtrrmfffrom outparcefs or future development shaft be directedinto the per7nittedstormw2ter control system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity and pearrmauce ottlie system as perarst&d. 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 tutkwfth the land, that the required covenants cannot be changed or deleted without concurmnce from the State, ancLd= they will be recorded prior to the sale of any lot V. SUPPLEMENEFORMS The applicable s=e stormwater management pemdt suppkm-ient form(s) listed below must be submitted for each BMP specified for this project. Contact the Sharmwater and -General Permits Unit at (9I9) 73 3-5M for the status and am lability of these romps. Form SWU-IO2 : Met Detention Basin Supplement Form SWU-I03 infiltration Basin Supplement Form SWU-104 Law Density Supplement Form SWU-105 . Curb Outlet System Supplemnt . Form SWU-M Off -Site System Supplement, Form SWU-107 Undergmund Infiltration Trench Supplement Form SWU-1% Meuse River Basics Supplement Forth SWU-109 Innovative Best Management Practice Supptenm�nt Form SWU-101 rlersirm 3.99 Page 3 of VF. s'LIBm TTAL REQuazuqE;vf'S I .' Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ. A complete package includes all of the iteins 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 Perri -At Application Form GRM • One copy. of the applicable Supplement Form(s) for each BMP GRM • Permit appfication processing fee of L120 (payable to NCDENR) GRM • Detailed narrative description of stormwater treatment/management GRM • Two copies of plans and specifications, including. GRM - Development/Project name -.Emgi -,eer and firm -Legend - North arrow - Scale - Revision number & date - Mean high waterline - Danensioned pmperty/projectboundary - Ueadan map with mmad streets or NCSR ers - Odgkml contours. proposed contours. spot elevations, fished floor elevations - Deta is of roads, diainage-featurm collection systems and stormwater control measures - Wetlands delineated; or a=rmte orr plans that mine exist - Existing drainage Ondud off -site), drainage easentents, pipe sizes, runoff calculations - Draftiage areas delineated -Vegetated buffers (whemrequaifed) VH. AGENTALTrHORIZATION If your wish to designate authority to another individual or firm so that they may provide information on your behalf, please complete this section. Designated agent(indiuidualorfirm)_. Parker& _Associates, Inc. Mailing Address: P.O. Box 976 City: Jacksonville State: MC Zip; 28541 Phone: ( 910 k 455-2414 Fax: ( 910 ) 455-3441 VIU. APPLICANTS CERTIFICATION 1, (print or type name of person Listed in General information, item 2) Michael G . Tu to n 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 con&rmance 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 .10f10. Date: l9 Form SWU-101 Version 3.99 - • Page 4 of 4' How was the off -site impervious area listed above derived? IV. BEET? RESTRICTIONS AND PROTECTIVE COVENANTS The following italicized deed restrictions and protective covenants are required to be recorded for, all subdivisions, otitparcels. 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 N / A square feet of any lot shall be covered by structures or impervious materials. Impervious materials include asphalt, grauel concrete, brick, stone, slate or similar material but do not include wood decking or the water surface of swimn*?,g Is. 3. Swales shall not be filled in, piped, or altered except as neces_swy to provide driveway crossings. 4. Built -upon area in wxms of the perndtted amount requires a state stormwater management permit modification prior to construction. 5. All permitted rurofffrom outparcefs or figure development shalf be directed into the permitted stormwater control system. These connections to the sta mwarer control system shall lie performed in a manner that maintains the integrity andperformance otthe system as per=itiedl 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 or} all parties and persons claiming cinder them, that they wM nmwtth the Iand, that the required covenants cannot be changed or deleted without corxxarence from the State, arutdm they will be recorded prior to the sale of any lot. V. SUPPLEMENT FORMS The applicable state starmwater management permit supplement fbrm(s) listed below must be submitted for each BMP specified for this project. Contact the Stormwater and General Permits Unit at (9I9) 733-M for the status and mailability of these forms. Form SWU-IO2 -. 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-I% Neuse River Baru Supplement Form SWU-109 Irdrtovative Best Management Practice Supplement Form SOU-10I Nersion 3.99 Page 3 of 5 PARKER & ASSOCIATES, INC. Consulting Engineers - Land Surveyors - Land Planners sl A� 200 06 New Bridge Street + P.O. Box 976 Jacksonville, NC 28541-0976 910) 455-2414 + Fax: (910) 455-3441 LETTER OF TRANSMITTAL To: Ms. Linda Lewis NCDENR-Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405-3845 WE ARE SENDING YOU: DATE: March 6, 2003 REF: Stormwater Permit No.1SW801080372— Marsh Oaks, Section H at Brynn Marr Onslow County, NC One 1 original Designer's Certification for the above referenced DELIVERY VIA: ® Regular Mail ❑ Hand ❑ Federal Express ❑ UPS Overnight' ❑ " UPS Ground -- ❑ - Other THESE ARE TRANSMITTED AS CHECKED BELOW: ❑ For Approval ® As Requested ❑ For Review and Comment ❑ For Your Use ❑ For Bids Due ❑ Other Comments: Gordon R. McAdams, P.E. Copies To: Hunter Development (w/enclosures) CF (P), LAM GRMladh (If enclosures are not as noted, kindly notify us at once) eI.GKM.1ewis.k"6NMENTAL ENGINEERING + STORM WATER MANAGEMENT + WATER AND WASTEWATER SYSTEMS DEVELOPMENT CONSULTING + FEASIBILITY REPORTS + COMPUTER AIDED DESIGN + CONSTRUCTION PLANS Sty Stormwater Management Systems Permit No. SW8 010803 Marsh Oaks, Section II @Brynn Marr Stormwater Permit No. SW8 010803 Onslow County Designer's Certification (PARTIAL) I, Gordon R . McAdams , as a duly registered Engineer in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the project, Marsh Oaks Section II at Brynn Marr roject) for Hunter Development Corp._{projectOwner) hereby state that, tothe best ofmyabilities, 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 included in the Certification. Noted deviations from approved plans and specification: Signature This certification applies to Ponds #1, #2 and #3. Certification for Pond #4 will be issued -when completed. A— / �f Registration Number 14125 Date 3 / /0-7 _ • SE AL ? 14125 r 0. GIN .. s — - � .. ....._ � ...:� i'... ... � . �i S: �• 'i � Sta, .,tormwater Management Systems Permit No. SW8 010803 Certification Requirements: A'- 1. The drainage area to the system contains approximately the permitted acreage. 6Ae— 2. The drainage area to the system contains no more than the permitted amount of built -upon area. * (a 3. All the built -upon area associated with the proj ect is graded such that the runoff drains to the system. 64— 4. The outlet/bypass structure elevations are per the approved plan. 641— 5. The outlet structure is located per the approved plans. GA'~ 6. Trash rack is provided on the outlet/bypass structure. 64"^ 7. All slopes are grassed with permanent vegetation. 6411- 8. Vegetated slopes are no steeper than 3:1. 64ti 9. The inlets are located per the approved plans and do not cause short-circuiting of the system. 10. The permitted amounts of surface area and/or volume have been provided. CA— I I. Required drawdown devices are correctly sized per the approved plans. 64,*,-- 12. All required design depths are provided. 61)'%- 13. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 14. The overall dimensions of the system, as shown on the approved plans, are provided. cc: NCDENR-DWQ Regional Office City of Jacksonville Building Inspections *Some built -upon area draining to Pond #3 has not been constructed. This will be built during the next phase. 7