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HomeMy WebLinkAboutSW8000401_CURRENT PERMIT_20091013 STORMWATER DIVISION CODING SHEET POST-CONSTRUCTION PERMITS PERMIT NO. SW8 � 01 DOC TYPE © CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE 2o09 to l 3 YYYYMMDD ©�� NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary October 13, 2009 Commanding Officer, MCB Camp Lejeune c/o Mr. Carl Baker, Deputy, Public Works Officer 1005 Michael Rd, PSC Box 20004 Camp Lejeune, NC 28542-0004 Subject: Stormwater Permit No. SW8 000401 Renewal Physical Fitness Center High Density Project Onslow County Dear Mr. Baker: The Wilmington Regional Office received a complete Stormwater Management Permit Renewal Application for Physical Fitness Center School on September 22, 2009. The Division is hereby notifying you that permit SW8 000401 has been renewed on October 13, 2009, and shall be effective until May 16, 2020. The renewal and reissuance of this stormwater permit does not imply that the site is currently in compliance with the terms and conditions of this state stormwater permit. The plans previously approved on May 16, 2000, in accordance with the regulations set forth in Title 15A NCAC 2H.1000 effective September 1, 1995, remain in full force and effect. 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 written petition, conforming to Chapter 150E 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 Angela Hammers, or me at (910) 796-7215. Sincerely, Georgette Scott Stormwater Supervisor Division of Water Quality GDS/akh: S:\WQS\STORMWATER\PERMIT\000401ren.oct09 cc: John R. Townson, Director, (USMC Environmental Management) Wilmington Regional Office; Central Files Wilmington Regional Office 127 Cardinal Drive Extension,Wilmington,North Carolina 28405 One Phone:910-796-72151 FAX:910-350-2004 1 Customer Service:1-877-623-6748 N01T1]CaT'o inat Internet:w nmaterquality.org Vatu yin l ff An Equal Opportunity l Affirmative Acton Employer (/ y6L /K`( 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 Commanding Officer& Marine Corps Base Camp Lejeune Physical Fitness Center Corner of 10th Street and c Street, MCB Camp Lejeune, Onslow County FOR THE operation and maintenance of one wet detention pond in compliance with the provisions of 15A NCAC 2H A000 effective September 1, 1995 (hereafter referred to as the "stormwaterrules') 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 is hereby renewed subject to the following addendums, clarifications, conditions and limitations: 1. The original permit conditions contained in the permit issued on February 3, 2000 remain in full force and effect, except as amended herein. (An additional copy of this original permit can be obtained from the Division of Water Quality, Wilmington Regional Office.) 2. This permit shall be effective from the date of issuance until February 3, 2020. 3. The permittee shall submit a permit renewal application request at least 180 days prior to the expiration date of this permit. The renewal request must include the applicable documentation and the processing fee. 4. Decorative spray fountains are not allowed in this wet detention pond. 5. If the use of permeable pavement is desired, this permit must be modified to add the permeable pavement conditions. Page 2 of 2 DWQ USE ONLY Date Received Fee Paid Permit Number State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT RENEWAL APPLICATION FORM This form may be photocopied for use as an original I. GENERAL INFORMATION 1. Stormwater Management Permit Number: SW8 000401 2. Permit Holder's name(specify the name of the corporation,individual,etc.): Marine Corps Base Camp Lejeune 3. Print Owner/Signing Official's name and title (person legally responsible for permit): Commander M. Crum, USN 4. Mailing Address for person listed in item 2 above: Marine Corps Base 1005 Michael Rd City:Camp Lejeune State:NC Zip:28547-2521 Phone: (910 1 451-2581 Fax: (910 l 451-3302 Email:N/A 5. Project Name: Physical Fitness Center 6. Location of Project(street address): Comer of 10"street and C street City:Camp Geiger County:Onslow Zip:28547 7. Directions to project(from nearest major intersection): US 17, go east on Curtis Road then north on A street right onto 10i6 street IL PERMIT INFORMATION: 1. Specify the type of stormwater treatment: ❑Constructed Wetland ❑Bioretention ®Wet Detention Basin ❑Dry Detention Basin ❑Infiltration Basin ❑Infiltration Trench ❑Sand Filter ❑Other: 2. List any changes from project that was originally approved (attach additional pages if needed): SEP 2 2 2009 Form SWU-102 (Renewal Form) Version 02.16.09 Page I of 3 BY, ' r 3: Do you have a copy of the original Operation and Maintenance Agreement? (check one) ®Yes (If yes,submit the attached (page 3) Operations and Maintenance verification sheet.) ❑No (If no, then submit a new Operations and Maintenance Agreement that can be located on the Division of Water Quality Home Page under the BMP Manual link: http://h2o.enr.state.nc.us/su/bmp—forms.htm) III. 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 Office. (Appropriate office may be found by locating project on the interactive online map at http://h2o.enr.state.nc.us/su/msi maps.htm) 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original& 1 copy of the Stormwater Management Permit Renewal Application Form • Application fee of$505.00(made payable to NCDENR) • Operation&Maintenance Verification or anew O&M Agreement • SWU-101 Application Form (if requesting a modification to the permit) • Transfer of Ownership/Name Change Form (if requesting transfer of oronership) VI. APPLICANT'S CERTIFICATION I, (print or type name of person listed in General Information,item 3) 0)in certify that the info tion includ d on this permit renewal application is, to the best of my knowledge,correct and complete. Signature: Date: —� Form SWU-102 (Renewal Form) Version 02.16.09 Page 2 of 3 Operations and Maintenance Verification I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed in the original Operations and Maintenance Agreement. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name:Carl Baker Title:Public Works Officer Address:1005 Michael Road Camp Leieune NC 28547 Phone:910-451-25 1 Signature: Z4 Date: 1-0-09 Note: The legally responsible party should not be a homeowners association unless more than 50%of the lots have been sold and a resident of the subdivision has been named the president. I i A t n c} i A:- (7n�sP-- a Notary Public for the State ofA)j�>R--T ( R/?ntn3A County of dA-)c5 do hereby certify that 0 A kz `TbAk ill? personally appeared before me this day of 2-It and acknowledge the due execution of the forgoing stormwater BMP maintenance requirements. Witness my hand and official seal, 1 Notary Signatur 11uunr» O'• AUEP.\G • 20. 2s; My commission expires: z� 7 Form SWU-102 (Renewal Form) Version 02.16.09 Page 3 of 3 -e a�0�W AT fj Michael F.Easley,Governor co North G.Ross Jr.,Secretary rNorth Carolina Department of Environment and Natural Resources 1 O T Alan W.IOimek,P.E.Director Division of Water Quality SURFACE WATER PROTECTION SECTION COASTAL STORMWATER PERMIT NAMEIOWNERSHIP CHANGE FORM I. CURRENT PERMIT INFORMATION: 1. Stormwater Management Permit Number: SW8 000401 2. Permit Holder's name: Camp Leieune 3. Signing official's name: Commander M. Crum, USN Title: Resident Officer in Charge (person legally responsible for permit) of Construction 4. Mailing address: Camp Leieune c/o 1005 Michael Rd City: Camp Leieune State: NC ZipCode: 28547-2521 Phone: (910) 451-2581 ext 268 FAX: (910) 451-3302 (Area Code and Number) (Area Code and Number) 11. NEW OWNER/ PROJECT/ADDRESS INFORMATION 1. This request is for: (please check all that apply) X a. Change in name/ownership of the property/company (Please complete Items #2, #3, and #4 below) b. Name change of project (Please complete Item #5 below) X c. Mailing address change. (Please complete Item #4 below) X d. Other (please explain): signing official's name/title and request to modify existing maintenance agreements for SW8 990850 (see attached modification) 2. New owner's name to be put on permit: Commanding Officer, MCB Camp Leieune 3. New owner's signing official's name and title: Mr. Carl Baker (Name) Deputy, Public Works Officer (Title) 4. New Mailing Address: 1005 Michael Rd, PSC Box 20004 City: Camp Leieune State: NC ZipCode: 28542-0004 Phone: (910) 451-2213 FAX: (910) 451-2927 (Area Code and Number) (Area Code and Number) 5. New Project Name to be placed on permit: N/A g2JEC�X�]�]D Page 1 of 2 SEP 2 2 2009 North Carolina Division of Water Quality Internet: www.ncwalcmuality.ore nb 943 Washington Square Mall Phone(252)W-6481 1V O Carolina Washington,NC 27889 Fax (252)946-9215 iftl rail'// An Equal Opportunity/Affirmative Action Employer—50%RegdeNl0%Post Consumer Paper L{s LLL Lirsl� PERMIT NAME/OWNERSHIP CHANGE FORM THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF WATER QUALITY UNLESS ALL OF THE APPLICABLE ITEMS LISTED BELOW ARE INCLUDED WITH THE SUBMITTAL. REQUIRED ITEMS: 1. This completed form. 2. Legal documentation of the transfer of ownership. 3. A copy of the recorded deed restrictions, if required by the permit. 4. The designer's certification, if required by the permit. 5. A signed Operation and Maintenance plan, if a system that requires maintenance will change ownership. 6. Maintenance records. CERTIFICATION MUST BE COMPLETED AND SIGNED BY BOTH THE CURRENT PERMIT HOLDER AND THE NEW APPLICANT IN THE CASE OF A CHANGE OF OWNERSHIP. FOR NAME CHANGES, COMPLETE AND SIGN ONLY THE CURRENT PERMITTEE'S CERTIFICATION. Current Permittee's Certification: I, Deputy, Public Works Officer, MCB Camp Leieune, attest that this application for a name/ownership change has been reviewed and is accurate and complete to the best of my knowledge. I understand that if all required parts of this application are not completed and that if all required supy�orting info n ation and attachments are not included, this application package will be r t rr ed as in o nplet �/ 9 7— Signature: G� Date: / o" � / New Applicant's Certification: (Must be completed for all transfers of ownership) I, Deputy Public Works Officer MCB Camp Leieune, attest that this application for a name/ownership change has been reviewed and is accurate and complete to the best of my knowledge. I understand that if all required parts of this application are not completed and that if all required supporting information and attachments are not included, this application package will be returned as incomplete. Signature: Date: THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SENT TO THE FOLLOWING ADDRESS: North Carolina Department of Environment and Natural Resources Division of Water Quality, SWP 943 Washinton Square Mall Washington, NC 27889 Page 2 of 2 Permit No.jlog (to be provided by DWQ) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form may be photocopied for use as an original DWO Stormwater Management Plan Review: A complete stormwater management plan submittal includes an application form, a wet detention basin supplement for each basin, design calculations, and plans and specifications showing all basin and outlet structure details. I. PROJECT INFORMATION Project Name: Cam; TPjenne P},yciral Fitness renter Contact Person: Grecory Bachman, P . E. Phone Number: (614 ) 252-1776 For projects with multiple basins, specify which basin this worksheet applies to: elevations Basin Bottom Elevation 1 1 - no ft. (floor of the basin) Permanent Pool Elevation 13 . 95 ft. (elevation of the orifice) 4. 253 Temporary Pool Elevation 14 . 95 ft. (elevation of the discharge structure overflow) 4. 553 areas Permanent Pool Surface Area F s n n sq. ft. (water surface area at the orifice elevation) Drainage Area 2 . 0 ac. (on-site and off-site drainage to the basin) Impervious Area 1 . 1 ac. (on-site and off-site drainage to the basin) volumes Permanent Pool Volume 7 , 200 cu. ft. (combined volume of main basin and forebay) Temporary Pool Volume 5, 100 cu. ft. (volume detained above the permanent pool) Forebay Volume 1 , 450 cu. ft. (approximately 20% of total volume) Other parameters SA/DA1 6. 30 (surface area to drainage area ratio from DWQ table) Diameter of Orifice 1 . 0 in. (2 to 5 day temporary pool draw-down required) Design Rainfall 1 in. Design TSS Removal 2 90 % (minimum 85% required) Form SWU-102 Rev 3.99 Page 1 of 4 ,j Footnotes: �- 1 When using the Division SA/DA tables,the correct SA/DA.ratio for permanent pool sizing should be computed based upon the actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non- standard table entries. 2 In the 20 coastal counties,the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide 90%TSS removal. The NCDENR BMP manual provides design tables for both 85%TSS removal and 90%TSS removal. H. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements per the Stormwater Best Management Practices Manual (N.C. Department of Environment, Health and Natural Resources, February.1999) and Administrative Code Section: 15 A NCAC 2H .1008. Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit Application Form, the agent may initial below. If a requirement has not been met, attach justification. Applicants Initials Gf3 a. The permanent pool depth is between 3 and 6 feet(required minimum of 3 feet). GA b. The forebay volume is approximately equal to 20% of the basin volume. GA c. The temporary pool controls runoff from the design storm event. G8 d. The temporary pool draws down in 2 to 5 days. N A, - 90% e. If required, a 30-foot vegetative filter is provided at the outlet(include non-erosive flow 755 P.c-m ovAl calculations) GB f. The basin length to width ratio is greater than 3:1. GA g. The basin side slopes above the permanent pool are no steeper than 3:1. GA h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail). GA i. Vegetative cover above the permanent pool elevation is specified. G9 j. A trash rack or similar device is provided for both the overflow and orifice. NA k. A recorded drainage easement is provided for each basin including access to nearest right- of-way. GB 1. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified prior to use as a wet detention basin. GD in. A mechanism is specified which will drain the basin for maintenance or an emergency. CONTRACTOR°;S PUMP G8 III. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the vegetated filter if one is provided. This system (check one) 2%kw 0 does not incorporate a vegetated filter at the outlet. This system (check one) 9XIax :0 does not incorporate pretreatment other than a forebay. Form SWU-102 Rev 3.99 Page 2 of 4 I u Maintenance activities shall be performed as follows: 1. After every significant runoff producing rainfall event and at least monthly: a. Inspect the wet detention basin system for sediment accumulation, erosion, trash accumulation, vegetated cover, and general condition. b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within 2 to 5 days as designed. 2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as needed. 3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. 4. Remove accumulated sediment from the wet detention basin system semi-annually or when depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e. stockpiling near a wet detention basin or stream, etc.). The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. When the permanent pool depth reads 2 . 3 feet in the main pond, the sediment shall be removed. When the permanent pool depth reads 2 . 3 feet in the forebay, the sediment shall be removed. BASIN DIAGRAM (fill in the blanks) Permanent Pool Elevation 1 3 Q 5 Sediment Re oval El. 1 1 . 70 75 0 __ ___ _ __ Sediment Removal Elevation 1 1 . 701275% Bottom Ele ation 10. 95 % ------------------------------------------Bottom Elevation 10- 9 5 FOREBAY MAIN PO ND 5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These plants shall be encouraged to grow along the vegetated shelf and forebay berm. 6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain shall be minimized to the maximum extent practical. Fonn SWU-102 Rev 3.99 Page 3 of 4 7 All components of the wet detention basin system shall be maintained in good working order. I acknowledge and agree by my signature below that I am responsible for the performance of the seven maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: S. V. SHOOK, LtCol, USMC Title: Base Maintenance Officer Address: PSC Box 20004, Bldg. 1202, Bin 1, Camp Lejeune, NC 28542 Phone: (910) 451-2511 Signature: x Date: Note: The legally responsible party should not be a homeowners association unless more than 50%of the lots have been sold and a resident of the subdivision has been named the president. I, —, a Notary Public for the State pf l�[ County of do hereby certify that personally appeared before me this day of_jej�& e5-14 and acknowledge the due execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal, SEAL My commission expires Form SWU-102 Rev 3.99 Page 4 of 4 Permit No. Su/ O del te'd ApR Date:' Engineer Certification I, Ai✓ I d as a duly registered Professional Engineer in the State of North Carolina,having been authorized to observe periodically the construction of the Project ysi4gt Fir.-wir CieNA-- Camp Lejeune, North Carolina for the Permittee hereby state that to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. Noted deviations form approved plans and specifications: Signature: r.•O A CAROI SI Registration No. G az/Z SEAL Date: -p ti.,CI NE YgNt. '�A�S.•`. '�l `.' b � -e , � . , � „ .. •._.. ''.5�.';=�. <' ' ; •., �.1ti ay ,. y _._.. .i.is —,.,t• i� • � � � _ ' ' � . ) i' � . C. a• DEPARTMENT OF THE NAVY TELEPHONE: OFFICER IN CHARGE OF CONSTRUCTION 910-451.2583 RESIDENT OFFICER IN CHARGE OF CONSTRUCTION FAX 910.451-5899 NAVAL FACILITIES ENGINEERING COMMAND CONTRACTS IN REPLY REFER TO: �1 1005 MICHAEL ROAD N62470-99-C-9003 CAMP LEJEUNE,NC 28547-2521 JAX/Al RECEIVED 4 Sept Ol SEP 13 2001 State of North Carolina Department of Environment BY' Health&Natural Resources Wilmington Regional Office Division of Water Quality 127 Cardinal Dr. Ext. Wilmington, NC 28405 Attn: Linda Lewis Re: Contract N62470-99-C-9003, Physical Fitness Center, Marine Corps Base, Camp Lejeune, North Carolina PERMIT SW8 000401 Gentlemen: In accordance with your letter of 16 May 2000 (Permit SW8 000401), it is herein certified that all work was accomplished in accordance with the approved plans and specifications. For further information contract the undersigned at 910 451-2583. Sincerely, WVAN-IN MARSHBURN, P.E. Supervisory Assistant Officer In Charge of Construction Eric]: Quality Performance . . . Quality Results State Stormwater Management Systems Permit No. SW8 000401 Physical Fitness Center Stormwater Permit No. SW8 000401 Onslow County Designer's Certification I, 1// / 6<1,Qwd"e'/ ,as a duly registered in the State JfNorth Carolina, having been authorized to observe (periodically/weekly/full time)the construction of the project, �r I �9�A �T7✓�lT l C-�{�►r (Project) for (Project Owner)hereby state that,to the best of my abilities,due care and diligen a 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: CAR (/ Signature A�� W14121 atvy Registration Number C / y�Z O � 4Nll Mrs Date ?Z ftftstellow 6 State Stormwater Management Systems Permit No. SW8 000401 Certification Requirements: 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. / 5. 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 Corann Harper, Onslow County Building Inspector 7