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HomeMy WebLinkAboutSW7960804_HISTORICAL FILE_20200129STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW2nQ� oopv� DOC TYPE ❑CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE DOC DATE YYYYMMDD ROY COOPER Governor MICHAEL S. REGAN Secretary S. DANIEL SMITH Director NORTH CAROLINA J=nylronmental Quality January 29, 2020 Mr. Charles E. Schulz, Deputy Facilities Officer MCAS Cherry Point PSC Box 8006 Cherry Point, NC 28533 Subject: Stormwater Permit Renewal Stormwater Management Permit SW7960804 MCAS Cherry Point Branch Exchange Craven County Dear Mr. Schulz: Uv tk (k0 A Division of Energy, Mineral, and Land Resources file review has determined that Stormwater Permit SW7960804 for a stormwater treatment system consisting of a wet Detention pond serving Branch Exchange expires on September 25, 2020. This is a reminder that permit renewal applications are due 180 days prior to expiration. We do not have a record of receiving a renewal application. Please submit a completed permit renewal application along with a $505.00 fee for permit renewal. Application forms for renewal can be found on our website at: htti)s.//dea.nc.--ov/-abo-ut/divisions/energy-mineral-land-resources/enerLv-minerai-land- rule5Atormwa ec-program/post-cori tj ct,�tion. North Carolina General Statutes and the Coastal Stormwater rules require that this property be covered under a stormwater permit. Failure to maintain a permit subjects the owner to assessment of civil penalties. If you have questions, please feel free to contact me at (252) 948-3923. 1 will be glad to discuss this by phone or meet with you. If you would like, I can e-mail you a copy of the application form. You can request a copy by e-mailing me at roger.thorpe@ncdenrgoy. Sincerely, /- ,-, - Ro er K. T orp Environmental Engineer :> North Carolina Department of Envlronmental Quality I Dtvtslon of Energy, Mineral and Land Resources cf::�,DEQ"_ Washington Regtonal Office 1943 Washtngton Square Mall I Washington, North Carolina 27889 ..�nr r�� orwsr\ 252.946.6481 o�o w A rE9QG 0 � Mr. G. W. Radford Environmental Affairs Department Marine Corps Air Station Cherry Point PSC Box 8006 Cherry Point, NC 28533 Dear Mr. Radford: V�b:Rd Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality DIVISION OF WATER QUALITY September 25, 2006 Subject: Permit No. SW7960804 Renewal MCAS Cherry Point Branch Exchange High Density Stormwater Project Craven County The Washington Regional Office received a completed Stormwater Renewal Application for the subject project on July 10, 2006. Staff review of the files and an on site inspection has determined that the project will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding Permit No. SW7960804 dated September 25, 2006 to Marine Corps Air Station, Cherry Point for a wet detention pond to serve the Branch Exchange located on 6 th Avenue at the Marine Corps Air Station in Cherry Point, NC. This permit shall be effective from the date of issuance until September 25, 2016 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. The issuance of this permit does not resolve any previous violations of the stormwater rules for construction without a permit. 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, 6714 Mail Service Center, Raleigh, NC 27699-6714. 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 Roger Thorpe or me at (252) 946-6481. Xcerely,6,, /AI Hodge, Rervisor Surface Water Protection Section Washington Regional Office cc: Washington Regional Office Central Files North Carolina Division of Water Quality Internet: nN�w.ncwatergtiality.org 943 Washington Square Mail Phone (252) 946-6481 Washington, NC 27889 Fax (252) 946-9215 Nont hCarolina �tura!!y An Equal OpportunitylAffirmative Action Employer — 54% Recycled10% Post Consumer Paper State Stormwater Management Systems Permit No. SW7960804 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 Marine Corps Air Station, Cherry Point Branch Exchange Craven County FOR THE continued, operation and maintenance of stormwater management systems 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 for a wet detention pond to serve the Branch Exchange located on 6 th Avenue at the Marine Corps Air Station in Cherry Point, NC. This permit shall be effective from the date of issuance until September 25, 2016 and shall be subject to the following specified conditions and limitations: DESIGN STANDARDS 1. 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 2 of this permit, the Project Data Sheet. 3. A maximum of 66,647 square feet of built upon area is allowed. 4. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with approved plans. 5. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. DIVISION OF WATER QUALITY PROJECT DATA Project Name: Branch Exchange Permit Number: SW7960804 Location: Craven County Applicant: MCAS, Cherry Point Mailing Address: PSC Box 8006 Cherry Point, NC 28533-0006 Application Date: 7/10/2006 Receiving Stream: UT to Slocum Creek Classification of Water Body: SC — NSW Project area: 3.59 ac Total Impervious allowed: 66,647 sf Pond Depth: 4.0 ft Required Storage Volume: 5,352 cf Provided Storage Volume: 6,016 cf Required Surface Area: 4,328 sf Provided Surface Area: 5,559 sf Controlling Orifice: 6 inch stone covered pipe at elevation 19.0 ft 6. No homeownerAot owner/developer shall be allowed to fill in, alter, or pipe any vegetative practices (such as swales) shown on the approved plans as part of the stormwater management system without submitting a revision to the permit and receiving approval from the Division. 7. The following items will require a modification to the permit: a. Any revision to the approved plans, regardless of size b. Project name change C. Transfer of ownership d. Redesign or addition to the approved amount of built -upon area e. Further subdivision of the project area. In addition, the Director may determine that other revisions to the project should require a modification to the permit. 8. 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. SCHEDULE OF COMPLIANCE The permittee will comply with the following schedule for construction and maintenance of the stormwater management system. a. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built -upon surfaces except roads. b. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 2. The facilities must be properly maintained and operated at all times. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals. 3. 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. Semiannual scheduled inspections (every 6 months) b. Sediment removal c. Mowing and revegetation of side slopes d. Immediate repair of eroded areas e. Maintenance of side slopes in accordance with approved plans and specifications f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping. 4. Records of maintenance activities must be kept and made available upon request to authorized personnel of DWQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. 5. 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. 6. Upon completion of construction 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. Mail the Certification to the Washington Regional Office, 943 Washington Square Mall, Washington, North Carolina, 27889, attention Division of Water Quality. 7. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of five years from the date of the completion of construction.. III. GENERAL CONDITIONS 1. 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. 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- 215.6(a) to 143-215.6(c). 3. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. 4. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 5. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. 6. The Permittee, at least six (6) months prior to the expiration of this permit, shall submit in writing a request for an extension along with appropriate application fee. Permit issued this the 25 th day of September, 2006. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION L for Alan W. Klimek, P. E. Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW7960804 WgTF Michael F. Easley, Governor 2y aG William G. Ross, Jr., Secretary { North Carolina Department of Environment and Natural Resources JUL 1 0 2006 r= _w Alan W. Klimek P.E. Director D4_t q p® Division of Water Quality SURFACE WATER PROTECTION SECTION COASTAL STORMWATER PERMIT RENEWAL APPLICATION FORM I. CURRENT PERMIT INFORMATION: I. Stormwater Management Permit Number- 2. Permit Holder's name: Cme«1 C.Lm b~c S4s1"�r- 3. Signing official's name: L3. � Title: r , (person legally responsible for permit) —,`� Z) f Ve o 4. Mailing address: M.,. F_&Q, ear= B,,c ROO % City: C�at`t- State: Wc. ZipCode: V�533- 000(.,Phone: ,,)5;J- 6&,- "1 FAX: 9*-,AV- -'2oad (Area Code and Number) (Area Code and Number). 6. Project Name: bL(&c, If�fcnch A 6. Location of Project: (street address) (1-A&t a _ �5� SV)Al-, \P_n,00_. 7. Directions to Project (from nearest major intersection) SNzC, Tl 2n .A 2 0,6_ n_ 26.1 °! 11. PERMIT INFORMATION Specify the type of stormwater treatment (wet pond, infiltration. etc.): LQI\, _f3 rkull ___%J 2. , List any changes (from project that was originally approved, attach additional pages if needed) 3. Do yob have a copy of the original Operation and Maintenance Agreement? Yes�C No Applicant's. Certification: I, (print) - W I certify that the information included on this permit Wnew ipli9tion,, i!jto tl� pest of my knowledge, correct and complete Signature: Date: 7-- 7-- Submit thidVcomplotted fotml alo6g with an application fee of $420.00 and a copy of the designer's certificat on to address listed below. Noah Carolina Division of Water Quality. 943 Washington Square Mall Phone (252) 946.6461 Customer Service 1-877-823-6748 One Washington Regional Office Washington, NC 27889 FAX (252)946-9215 fntemet: h2o.enr.state.nc.us Nari�iCclf'ofina An Equal Opportunity/Affirmative Action Empfoyer- 50% Recycled110% Post Consumer Paner ' cLaSu r� �3 l / V171111'171111 IVED 09:52 FAX 1337 223 8940 MARK BEACHLER .'ASSOC TONY MUCELLI Q3 002 tl-§ ;VT 1)9:119 F.0 7; 4-wi4 4415 All rl,::,N "t-ayea county Si-:miwaie-r Permit'No. SW7960iO4 Designer's Certification I. Stuart W. Bonnell as a duly req'sicre-d Professional Engineer in the State of Noah Caroaa, having been authorized to obselv< periodicallo wedkly i M.time j the conswuction of the project, —_Co Rranch J4xchngg (Project) tor (Project Owner) hereby suic rh:jt to thtr bei of ray abilities, due cart and diligence was used in the obsc!"Tiom of the project construezion such that the construction was observed to be built within substantial c.ompUvoce and intent of the approved pI 7 and spccifications- /Z Sigeanu� 117/29,198 WEP 0s.: 12 ITN'KK NO 52241 Z0113 UNITED STATES GOVERNMENT DEPARTMENT OF THE NAVY USMC AIRSTATION CYNTHIA M. IVES FOR OFFICIAL USE. ONLY ,.US GOVERNMENT TAX EXEMPT 78-964r914 "• 419p00153 1174 cc: $ Lu CI f l=. '� NOT TO EXCEED.066,2500.00 CITIBANKUSA: N A. PAYABLE -THROUGH CITIBANK [[SOUTH DAKOTA). N.A. . 701 E. 60TH STREET NORTH, SfOUX FALLS, SO 57104 605-331.2626 .r n + rpo7a f 60�0 - - - - - �.09 i.4 9549l. 4 19000 I5398311'0 1 71.+ r G Mr. Bill Moore North Carolina Environment 943 Washington Washington, NC Dear Mr. Moore: UNITED STATES MARINE CORPS MARINE CORPS AIR STATION POSTAL SERVICE CODE BOX 8003 CHERRY POINT, NORTH CAROLINA 28533-0003 Department of and Natural Resources Square Mall 27889 .z, 5090/29154 LN July 7, 2006 Attached for your review are the permit renewal applications for two infiltration ponds and one wet detention pond aboard Marine Corps Air Station (MCAS) Cherry Point. The two infiltration ponds were constructed to handle and treat stormwater from a parking lot located along installation's "A" Street and is permitted under State Stormwater Management Permit SW7960702. The detention pond located at the Branch Exchange was designed to handle and treat stormwater runoff from the facility's parking area and is permitted under State Stormwater Management Permit SW7960804. No modifications to the stormwater management systems have been made during the life of the permits. Attached as enclosure (1) is the permit renewal fee of $840.00 for State Stormwater Management Permits SW7960702 and SW7960804. The Professional Engineer Certificates for the State Stormwater Management Permits are attached as Enclosure (2) and enclosure (3) is the Coastal Stormwater Permit Renewal Application Forms provided by the North Carolina Department of Environment and Natural Resources Washington Regional Office. Enclosure (4) is the original Operations and Maintenance Plan that applied to all Stormwater Detention/Retention Ponds aboard MCAS Cherry Point during construction of these structures. 5090/29154 LN July 7, 2006 Thank you for your help in this matter. If you have any questions or require additional information', please contact Mr. Daryle Tripp of the Environmental Affairs Department at 252- 466-5747. Sincerely, J. C. CURLIN Supervisory Environmental Engineer By direction of the Commanding General Enclosures: 1. State Stormwater Management Permit renewal fee of $840.00 for State Stormwater Management Permits SW7960702 and SW7960804. 2. Professional Engineer Certificates for State Stormwater Management Permits SW7960702 and SW7960804. 3. Coastal Stormwater Permit Renewal Application Forms for State Stormwater Management Permits SW7960702 and SW7960804. 4. Operations and Maintenance Plan for all Stormwater Detention/Retention Ponds aboard MCAS Cherry Point. 6v MAINTENANCE OF STORM WATER NLANAGEMENT SYSTEMS ABOARD MARIENE CORPS AIR. STATION CHERRY POINT, NC 2SS33-0006 The following mainienance and operation guides for permanent and temporary storm water management and erosion control practices shall be followed for. all practices constructed aboard Marine Corps Air Station, Cherry Point and all OudyingiAuxiliary Landing Melds. GUIDE 1.1 - DURING CONSTRUCTION All temporary and permanent storin water management and erosion control measures shall be maintained to meet design specifications for the duration of the constriction contract, by the appropriate construction contractor. In order to assure this, contractors shall visually inspect each permanent and temporary control measure a minimum of once per week or after each rainfall in excess of 0.5 inches 'within 24 firs. Prior to acceptance by the government, the contractor shall perform final maintenance of all permanent practices, (i.e, re-establish grades, remove sediment, fertilize, mulch and seed denuded areas, etc.). Coupled with final maintenance of permanent practices, the contractor shall remove all temporary practices that will no longer be required. Upon project acceptance by the government all responsibility for maintenance and operation of these structures -shall.beconrie the responsibility of the Commanding General Marine Corps Air Station, Cherry Point, -North Carolina.. When projects site(s)-exceed the minimum threshold requirements of the North Carolina "General Permit for Storm Water Discharges Associated with Construction Activities (NCG010000), (currently 5 acres),.the'contractor shall follow the requirements of said permit. Specifically, the contractor shall maintain a writteri log detailing the required weekly inspections of project management practices, required inspection of practices within 24; firs of a rainfall of over 0.5 inches within 24 hrs, notations of any problems observed and corrective actions taken, notations of any off site sediment migration, presence -of foam, outfall staining, visible sheens. dry weather flows and presence of trash or debris. A complete description of corrective actions shall also be included: This log shall be maintained at the project site by the contractors Quality Control representative or other representative as determined by the Resident Officer in Charge of Construction (ROICC). Upon completion of project, the logbook shall be submitted by the ROICC to the Environmental"Affairs Department (EAD), Bldg 4223 for central filing. An EAD representative will be responsible for periodically checking this log. This log is also subject to inspection by state regulators or designated representatives. Any off site impacts of contractor operations shall be corrected at the expense of same., This shall include removal of sediment from adjacent property, -cleaning of downstream storm drains and culverts, and removal of sediment from -adjacent watercourses and wetland areas. The contractor shall be responsible for the cost of actual corrective actions as well as any civil or criminal penalties associated thereto. I of'2 GUIDE 2.1 - POST CONSTRUCTION - LONG TERM MAINTENANCE Upon f nal acceptance of project by the government, all permanent and temporary practices in place will become the property and responsibility of the government. Maintenance of these standard practices will be followed as detailed below. Prior to acceptance the government shall perform the following inspections and implement appropriate corrective action for noted deficiencies.: v DETENTION/RETENTION/INFILTRATION/SEDII\/MNT PONDS SHALL BE INSPECTED ONCE EVERY SIX MONTHS FOR THE FOLLOWING: Sediment/debris/trasli accumulation Inlet and outlet structure condition Erosion of pond overbanks and side.slopes Displacement of artificial grade stabilization materials Beaver damage o- VEGETATIVE FILTER STRIPS AND CONSTRUCTED WETLANDS SHALL BE INSPECTED ONCE EVERY SIX MONTHS FOR THE FOLLOWING. Sediment/debris/trash accumulation, - Irdet and outlet conditions, Erosionof overbanks and side slopes Displacement of artificial grade stabilization materials - Beaver damage - Density/condition of vegetation CONCRETE/GRASS/RIPRAP LINED CIIANNELS SHALL ICE INSPECTED ONCE EVERY SIX MONTHS FOR: - Sediment/debris/trash accumulation, Scouring at culvert/swale inlets and outlets - Erosion of channel and side slopes for erosion - Displacement of any artificial grade stabilization materials - Choking of flow due to vegetation or beaver damage Within thirty days of the aforementioned inspections, appropriate corrective actions shall be programmed for each deficiency noted. Where deficiencies pose an acute hazard to human health or environment, corrective actions shall be implemented within 24 hrs. 2 of 2 O�OF W'°'tE,9QG F. Fraley, Govemar Whim G. Ross Jr, Sern"m- �? North Caroiim Departma>< of EwAmnment and A anwal Rwm=m 0 'C Alan W. Klimek, PX- Direaor Division of Water Quality. May 3, 2006 Commanding General Environment Affairs Dept PSC Box 8006 Cherry Point, NC 285W Subject PERMIT RENEWAL StDmrwater Permit No. SW 7960804 MCAS-Branch Exchange Craven • Dear Commanding General, The Division of Water Quality issued a Coastal StonT water Management Permit, Number SW 7960804 to Commanding General Environment Affairs Dept for MCAS-Branch Exchange on 11/27/1996- This permit expires on 11/27/2006. Section .1003(h) of 15 A NCAC 2H .100fl (the stormwaterrules) requires that applications for permit renewals shall be submitted 180 days prior to the expiration of a permit and must be accompanied by a processing fee, which'is curreirtly set at $420.00. However, if your permit has already expired, you need to send in your application for renewal as soon as possible_ If this is still an active project please complete and submit the enclosed renewal application in a timely manner. If this project has not been constructed and a permit is no longer needed, please submit a request to have the permit rescinded. If you have sold time project, or are no longer the permittee, please provide the name, mailing address and phone number of the person or entity that is now responsible for this permit Enclosed is a form for change of ownership, which should be completed and submitted if t-)e property has changed hands. Your permit requires that upon completion of construction and prior to operation of the permitted treatment units a certification of completion be submitted to the Division from an appropriate designer for the system installed. This is to certify that the permitted facility has been installed in accordance with the perm, the approved plans, specifications and supporting documentation. Please include a copy of the certification with your permit renewal request and processing fee_ Enclosed is a copy of a sample certification_ You should be aware that failure to provide the Designer's Certification and the operation of a stonmwater treatment facility without a valid permit, are violations of NC General Statute 143-215.1 and may result in appropriate enforcement action including the assessment of civil penatties of up to $ 9 0,000 per day. If you have any questions, please feel free to contact me or a member of the coastal stormwrater staff with DWQ at 252-946-6481. i AI Hodge, Regional Supervisor Surface Water Protection Section Washington Regional Office cc: Hoggard/Eure Associates Washington Regional Office North Carolina Division of Water Quality hamlet �T� . 943 Washington Square Mall Phone (252) 94&4CA81 Rr o��o;+� E 1 is Washington, NC 27889 Fax (252) 946-9215 )VQturally UNITED STATES MARINE CORPS MARINE CORPS AIR STATION CHERRY POINT, NORTH CAROUNA 265334063 IN REPLY REFER TO: N 5090/28000 i � f LN November 30, 1998 Mr' -, Bill' Moore t "North 'Carolina Department of Environment and Natural Resources Water', Qua1'ity Section 943 Washington Square Mall ,Washington, North Carolina 27889 LEC �-1 1998 WASH114=14 a EGI�HAL OFFICE ' Dear Mr.Moore: Enclosed for your stormwater permit files is the designer's certification for the Marine Corps Air Station, Cherry Point Branch Exchange and Concession Center projects. Both projects are now fully complete. For additional information, please contact Amy Morgan of the Environmental Affairs Department at (252)466-5013. Sincerely, Q DF D J it nme al Affairs Officer direction of the Commanding General Enclosures: 1. Designer's certification for the Branch Exchange 2. Designer's certification for the 1.V11l:CJJ1U11 �,Ci1LCt r _' � * 4 � � �1 ,; •. � • • � ii � r . �' � � . . ! F . �� a. n 1� � 4� � ' Y .* •t. a ',y 4 .r - e • � � � �• r= Y �� R fi r����;:s��Yti,������7 a.��; 4��t:�;� � � . .. _ .. _ i �,T ��r F 4� �� 07/29/98 4TED 09:52 FAX 937 223 6940 MARK BEACHLEit..ASSOC ,-,uJeA LTA 44- TONY MUCELLI a 002 Z o 1,1:1 ?-.s�..:.L �' BSc Txchans'� ve•Cl Lcuuty Nesigner's Certification LDEC1 1998 WASHINGTON REGIONAL OFFICE nwn �• Stuart Vl- Boruiel! as a duly re i�.Cl- .{? ProftssionaiL Eng; etr in toe State of North Carolina, having been auttzorize� tv -1-5.1;--�1 obser-v[ periodically wwzkl.y 1 full time ) the cons- ctiou of the project, (Project Owner) here u�' staiC �iw to ih,� be s'c of my abilities, due care and diligence was used m t$c obszrvd.iIoa of r1.0 Drgje,'z construction such that the construction was observer to be built withi.r3 substantial cti mpliz-oce aad rate -tit of the approved plank and specifications. �s��arurc ENCLOSURE (P ) 07:':1.),'98 ;VTP (I�-12 €TI'RX NO 12241 IRjrill:' i` oj State of North Carolina Department of Envirorment, Health and Natural Resources Washington Regiona[ Office James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary MCAS. Environmental Attn: Doug Nelson PSC Box 8006 DIVISION OF WATER QUALITY November 27, 1996 Affairs Dent Cherry Point, NC 28533 Dear Mr. Nelson: �40 Subiect: Permit No. SW7960804 f(J �r A MCAS -.Branch Exchanae ! High Density Stormwater Project Craven County The Washinaton Reaional Office received the comAleted Stormwater Application for the subject project on November 26. 1996. 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. SW7960804 dated November 27., 1996 to MCAS., Cherry Point, NC. This permit shall be effective from the date of issuance until November 27, 2006 and shall be subject to the conditions ar.d 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 adjudicatary 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. 1424 Carolina Avenue, Washington, NC 27889 Telephone (919) 946-6481 FAX (919) 975-3716 An Equal Opportunity Affirmative Action Empioyer 50% recycled / 10% post -consumer paper MCAS, Environmental Affairs Dept. November 27, 1996 Page Two If you have any questions, or need additional information concerning this matter, please contact Bill Moore at (919) 946- 6481, extension 264. sincerely, doje�-- K. Thorpe Water Quality Supervisor Washington Regional Office cc: Hoggard/Eure Associates Craven County Inspections ✓{Washington Regional Office Central Files State Stormwater Management Systems Permit No. SW7960804 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RES 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 Marine Corps Air Station, Cherry Point Craven County FOR THE construction, operation and maintenance of stormwater management systems 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 for a wet detention pond to serve the Base Exchange located along Roosevelt Blvd at the Marine Corps Air Station in Cherry Point, NC. This permit shall be effective from the date of issuance until November 27, 2006 and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS 1. 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 pages 4 and 5 of this permit, the Project Data Sheet s). 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 3 DIVISION OF WATER QUALITY PROJECT DATA Project Name: Permit Number: Location: Applicant: Mailing Address: Application Date: Water Body Receiving Stormwater Runoff: Classification of Water Body: Basin Depth: Permanent Pool Elevation: Total Impervious Surfaces Allowed: Required Pond Surface Area: Provided Pond Surface Area: 4 Base Exchange SW7960804 Craven County MCAS, Cherry Point EAD PSC Box 8006 Cherry Point, NC 28533 8/8/96; original 11/26/96; complete Slocum Creek SC -NSW 4.0 feet 19.0 ft MSL 66,647 square feet 4328 square feet 5559 square feet Required Storage Volume: Provided Storage Volume: Temporary Storage Elevation: Controlling Orifice: 5352 cubic feet 6016 cubic feet 20.1 MSL (earth weir) 6 inch stone covered pipe 4. No homeowner/lot owner/developer shall be allowed to fill in, alter, or pipe any vegetative practices ( such as swales ) shown on the approved plans as part of the stormwater management system without submitting a revision to the permit and receiving approval from the Division. 5. The following items will require a modification to the permit: a. Any revision to the approved plans, regardless of size b. Project name change C. Transfer of ownership d. Redesign or addition to the approved amount of built -upon area e. Further subdivision of the project area. In addition, the Director may determine the other revisions to the project should require a modification to the permit. 6. 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. II. SCHEDULE OF COMPLIANCE 1. The permittee will comply with the following schedule for construction and maintenance of the stormwater management system. a. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built -upon surfaces except roads. 5 b. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 2. The facilities must be properly maintained and operated at all times. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals. 3. 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. Semiannual scheduled inspections (every 6 months) b. Sediment removal C. Mowing and revegetation of side slopes d. Immediate repair of eroded areas e. Maintenance of side slopes in accordance with approved plans and specifications f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping. 4. Records of maintenance activities must be kept and made available upon request to authorized personnel of DWQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. 5. 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. 6. Upon completion of construction 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. Mail the Certification to the Washington Regional Office, 1424 Carolina Avenue, Washington, North Carolina, 27889, attention Water Quality Section. 7. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of five years from the date of the completion of construction. III. GENERAL CONDITIONS 1. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change to the Permittee, a formal permit request must be submitted to the Division of Water Quality accompanied by an 2 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. t: 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 143-215.6(a) to 143-215.6(c). 3. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. 4. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 5. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. Permit issued this the 27 th day of November, 1996. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION 'j—A. Preston Howard, Jr., P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW7960804 7 ,11-26-1996 12:41PM FROM HOGGARD EURE ASSCC 8044847498 P.1 floggard / Care Associates P.C. 6006 Churchland Blvd, Portsmouth. Virginia 23703 804-484.9670 Fax: 804-484-7498 r ED WASH NG_rON OFFICE NOV 2 6 1996 t r a n s m i t t a, ax l to: Bill Moore fax: 190 975-3716 from: dim Farrell date: I November 25, 1996 re; I Branch Exchange - Cherry Point pages: 1 2, including cover sheet. MOTES: Here is additional clarification regarding the SWM Plan. 11-25-1996 12:42PM FROM HOGGARD EURE ASSOC 8044847498 IM; 6006 Churchland Boulevard P. O. Box 6398 HOGR sARD[EURE ASSOCIATES, P.C. Portsmouth, Virglnla 23703 SurveyorsiPlanners/Engineers Telephone (757) 454-9670 FAX (757) 484.7498 Mr. Bill Moore North Carolina Department of Natural Resources and Community Development Water Quality Division 1424 Carolina Avenue Washington, North Carolina 27089 Re: Construct Branch Exchange Marine Corps Air Station our File No. 1266-95 Dear Mr. Moore: November25, 1896 � .�.. ......! Thank you for the opportunity to clear up some of you concerns regarding the Stormwater Management Plan for the above mentioned project. After our conversation, I prepared the two (2) plans you.requested (G5 & C-10). As peM r our discussion there are three (3) areas of new pavement not entering the SW pond. Sketched on plan sheet G5 are two (2) of these areas . On each, the path of the runoff is Indicated. The area mistakenly left Off Is the second area draining to Luke Rowe's Gut. This area is adjacer4 to lath Avenue and is approximately 0.00 acres. The runoff leaves the pavement via a drainage chute. At the end of the drainage chute is a 5' x 6' riprap area. The runoff then travels a distance of approximately 80 feet in a grassed swale. The longiitudinal slope of the swale is 1.50%. The runoff then enters a new pipe system delivering the runoff to the existing pipe before entering Luke Rowe's Gut. The pavement area adjacent tv 6th Avenue (DRAINING TO EXISTING SYSTEM) travels a distance of approximately 35 feet in a grassed swale. The longitudinal slope of the swale is 0.8�3°A (.3 in 35). As shown by.the contours..there is a '15' wide bottom before beginning the 4:1 side slope_ The pavement .area adjacent to Roosevelt Boulevard sheet flows a distance of approximately 50.feeet over a grassed area. This runoff then enters an existing before entering LUKe Rowe's Gut. Please contact me if any questions or comments arise during your review_ I wilt be able to visit your office or speak to you by telephone if necessary to help expedite your review. Very truly yQur$, HOGGABDLEURP- ASSOCIATES, P.C. L-es, W. Farrell, E.I.T. State of North Carolina Department of Environment, Health and Natural Resources Washington Regional Office James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary Yv RR'o DIVISION OF WATER QUALITY August 22, 1996 Environmental Affairs Attn: Mr. R.D. Nelson PSC Box 8066 MCAS, Cherry Point, NC Dear Mr. Nelson: Dept 28533 Subject: Application No. SW7960804 MCAS, Branch Exchange Craven County The Washinqton Regional Office acknowledges receipt of your permit application and supporting information on August 8, 1996. This application has been assiqned the number listed above. A preliminary review of your project has been completed. The followinq additional information is needed before a permit can be issued: - site plan must show drainage basins and control measures for entire site -- stormwater calculations must account for runoff for entire site - stormwater narrative should clearly state difference between pre & pos-development conditions - provide detail of outlet, including orifice calculation The above information must be submitted within 30 days, or your application will be returned as incomplete. If you have questions, please feel free to contact me at (919) 946-6481, extension 264. sincerely, William J.LMoore Environmental Engineer Washington Regional Office cc: Hoggard/Eure Associates j4s-hington Reqional Office 1424 Carolina Avenue, Washington, NC 27889 Telephone (919) 946.6481 FAX (919) 975-3716 An Equal Opportunity Affirmative Action Employer 50% recycled / 10% post -consumer paper 6006 Churchland Boulevard R O. Box 6398 HOGGARD/EURE ASSOCIATES, P.C. Portsmouth, Virginia 23703 Surveyors/Planners/Engineers Telephone (757) 484-967C FAX (757) 484-7498 November 14, 1996 Please see Civil Sheet C-5 for greater detail of the physical features, existing and proposed. WASH NGT IV OFFICE OV 15 1996 PROPOSED DRAINAGE AREA MAP a L M. Ki The YELLOW (0.95 Ac) shaded areas are draining to Luke Rowe's Gut. The area at the North end of this Drainage Area collects in a grassed swale before entering the piped system. The water draining off the new pavement leaves the pavement via a drainage chute. The runoff then sheet flows approximately 50' before entering an existing pipe system and outfall into Luke Rowe's Gut. The GREEN (0.68 Ac) shaded areas drains to the existing storm sewer system. All paved areas new and existing travel thru a grassed swale before entering the new catch basin which is connected to the existing pipe system. The WHITE (1.95 Ac) non shaded area enter the wet pond. The pond was sized to accommodate this area and provide adequate treatment. EXISTING DRAINAGE AREA MAP The YELLOW (2.31 Ac) shaded areas are currently draining directly to Luke Rowe's Gut. The GREEN (1.27 Ac) shaded areas drains to the existing.storm sewer system, Please call if their are any additional questions. DIVISION OF ENVIRONMENTAL MANAGEMENT Lk) C� NORTII CAROLINA COASTAL STORMWATER PERMIT APPLICATION 16 (16 1. GENERAL INFORMATION (Refer to instntction sheet) e •X+ 1. Project Name Construct:' rJ�ranch Exehancle 2. Location, directions to project (include County, Address, State Road) Attach map. _ MCAS, Cherry Point, Craven County _ 3. Owner's Name W.M. pepriest Phone (919) 466-4599 4. Owner's Mailing Address: NRFA Dept.`PSC Box 8066 City Cherry Point_ _ State NC Zip 28533-0006 5. Nearest Receiving Stream Luke Rowe's Gut Class SC -SW 6. Project description Construction of a Branch Exchange Structure, required parking areas. and utilities - - - - -- k-e-e'✓• 4� ///m H. PERMIT INFORMATION 1. Permit No.go be filled in by DE'M)� e cJ 7 16, U^ o4 2. Permit Type_X_ New Renewal Modification (ex. Permit No.?) 3. Project Type: Low Density X Detention Infiltration 4. Other State/Federal Permits/Approvals Required (Check appropriate blanks) CAMA Major Sedimentation/Erosion Control X 404Permit M. BUILT UPON A RFA (Please see NCAC 211.1005 lhru .1007 for applicable density limits) Classification Allowable Impervious Area Total Project Area Proposed Impervious Area Drainage Drainage Basin Basin N/A Q r1a 1 r, _� Oth er Breakdown of Impervious Area (Please indicate below the design impervious area) Buildings 0.24 ac Streets Parking/SW 1.29 ac Other Impervious Area 42 . h 9A Totals I 1V. STORMWATER TREATMTNI' (Describe how the rurrq(f will be rreated) } Stormwater generated from the Branch Exchan e site roof avement and rassed areas shall be treated in a wet detention pond. The Pond has been sized according to DEHNR standards. Areas that do not enter the pond shall be treated with grassed swales before enterin Luke Rowe's Gut. V. DEED RESTRICTIONS AND PROTECTIVE COVENANT'S Deed restrictions and protective covenants are required to be recorded for all low density projects and all subdivisions prior to the sale of any lot. Please see the accompanying instruction sheet for the specific items that must be recorded for the type of project applied for. By your signature below, you certify that the recorded deed restrictions and protective covenants for this project shall include all the items required by the permit, that the covenants will be binding on all parties and persons claiming under them, that they will run with the land, that the covenant cannot be changed or deleted without concurrence from the State, and that they will be recorded prior to the sale of any lot. VI. OWNER'S -CERTIFICATION I, R.,.D.- NELSON_'. certify that the information included on this permit (Please print or type name clearly) application form is correct, that the project will be constructed in conformance with the approved plans, that the deed restrictions will be recorded with all required permit conditions, and that to the best of my knowledge, the proposed project complies with the requirements of 15A NCAC 2H.1000. I authorize the below named �erspri or firm to submit stormwater plans on my behalf. IRONMENTAL AFFAIRS OFFICER 5 AUG 96 Authorized Agent Signature and Title Date M. ALMIORIZATION tmusraE coMPLE7'...D) Person or firm name HocLgar /E`ure ,Associates, P.C. Mailing Address 6006 Churchland Boulevard P.O. Box 6398 City Portsmouth State VA Zip 23703 Phone (804) 484-9670 cc: Applicant/WiRO//Central Files a Li aaaa h RECEIVED V1P,WINGT0N OFFICE Y( � Lf Y � � d d d d d d d d d d d d d d d i /.•� � r� �rl IS if 111 jr — cv wx ,fit,, F ra ,�. N =r .t I �✓ 1 i 41 R „dY+^�• i ' ad Hai,, hy. ,�: { At- b ,5 O l7 m� t br 2 � J Y ,•� 'f S O � W e RECEIVEL, �':!4�SHINGTON OFFICE (low o 6 �y 1 5 mu m ` � c ca LU + ./ � ��nT✓/ i �ti , � ye 1 �qt.5i'♦ Il d�' �1�.�' = O H .O yy�� -. r��.�-ter ,-•_`L- = ___ � "-� F a , -- V Y T - q N 1AN d 2 MCAS, Base Exchange Craven County Stormwater Permit No. SW7960804 Designer's Certification I, , asaduly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the project, for (Project) (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. Signature _ Registration Number Dat 8 6006 Churchlond Boulevard P. O. Box 6398 9 HOGGARDIEURE ASSOCIATES, P.C. Portsmouth, Virginia 23703 Surveyors/Planners/Engineers Telephone (804) 484-9670 FAX (804) 484-7498 August 29, 1996 Mr. Bill Moore North Carolina Department of Natural Resources and Community Development Water Quality Division 1424 Carolina Avenue Washington, North Carolina 27889 Re: Construct Branch Exchange Marine Corps Air Station Our File No. 1266-95 Dear Mr. Moore: Hoggard 1 Eure Associates, P.C. has review your comments of August 22, 1996 and respectfully requests review of the revised Stormwater Management Report. The enclosed submittal package includes: Two (2) copies of a Stormwater Management Report - Supplement. This Supplemental information should clear up any questions that have come up. Please contact me if any questions or comments arise during your review. I will be able to visit your office or speak to you by telephone if necessary to help expedite your review. Very truly yours, GGARD/E ASSOCIATES, P.C. ame W. Farrell, E.I.T. 11-22-1996 10:37AM FROM HOGGAR❑ EURE ASSOC 8044847498 P.1 NQGGARD/EURE ASSOCIATES, P.C. 6006 Churchland Boulevard . Portswath, Virginia 23703 '757 - 484 - 9670 Fax: 757 - 484 - 7498 r 9� lax. t r a n" s' m t t a t0: Bill Moore tax: 1 1-919-975-37 l 6 from: Lstt ' 12-rt -W- J 4onhell, P- E. date: . Novcmber- 22, 1996 re: -MCA.S Cherry Point Branch Exchange Application No.: SW7960804 Our :File 'No.: 1266-95 pages: l , ncluding.cover sheet. NOTES: Sill, Please coittact ii{e as soon. as possible concerning the above referenced project. It is my nape diax we have provided you all the hifonnation that: you have needed for your review- If not pieasc inform me, It is also my hope that we have provided .a desigri, that you can approve; again, contact me with your concerns if not, I am. available for any meeting that vote may need at the site or at your office- l need the review of this plan to be expeditiously completed as construction is scheduled to begin very soon. f l% 11-22-1996 5:15PM FROM HOGGAR❑ EURE ASSOC B044847498 P. 1 Hoggard / lure Associates P.C. 6006 Churchland Blvd, Portsmouth, Virginia 23703 804-484-9670 fax: 804-484-7498 Ij y�,•f, a -ga XA t.r- a n s m t. t a I to; Bill Moore faic L9 975-3716 from: I rixxt 1fal-rell date: i November 22, 1996. re; I Cherry Point Branch Exchange pages: I 2, ' including cover skeet. NOTES; Here is the missing dc-tail of the outfall structure- dim I co G) co co C) O V) in Q Ld D' W 0 fy Q 0 Q zg O LL Lo La a� L (z" 0,0 La16e LQ A C)&r C^ S C_ —'5 4- — 4 0 t c.lL L. NN i L. L � e IN IOLA-Ifvpr_jcC MVA[&y 6 S 9 10 11 12 EROSION COM1ROL —FINISHED STONE GRADE EROSION CONTROL 2d lr11N, STORM GRAIN � 4 STONE ,D, PIPE 6 R-d 0 - 'A)' 7YP. O 'A}, r _ �FL4YI LINE' _1 , , — — — _ Q z �— - ScE r'u"T 2 �--FILTER O ° E' FABRIC FILTER CLOTH F.E.S.. 1. d=WIPE DIA+AE;ER L FLOW LINE PLAN VIEW SEC71ON 'Af—'Ali 2, KEY IN FILTER FABRIC 6'-9"; REC{kUMENDE0 FOR ENTIRE FERIMFTER M6 FLIP -FLAP RESTRICTION unT Tn craa p 4 r_c 8-30-1996 9.00AM FROM HOGCARO EURE ASSOC 8044847498 P.1 Hoggard / Fure Associates P.C- 6006 Charchland Blvd, Portsmouth, Virginia 73703 804-484-9670 Fax: 804-484-7498' r a. n s m g t t a I to: I Bill, ,Moore fay [919 975-37 I b from: I jiin Farrell date; I August 30, 1996 re: I Cherry Point Branch ExcX-ian e Pages: 1 2, including covet- sheet. NOTES: On Thursday, (August 29, 1996) a Federal Express package was sent to your office- The package contained a Supplement to the original SWM Report. In the process of binding the information a page was inadvertently left out. please insert the enclosed page in front of the existing drainage area map-. If you should have any farther questions please do not hesitate to call. 8-30-199S 9;01AM FROM HOGGARD SURE ASSOC B044847498 P.2 . Imo;71 lil"A s a rani a DWO/WARD Fax:252-946-9215 aka< Tr.3.n_—m i t Crin-F - Re=por-+ >k>}. P.I Feb 4 '04 9,35 Telephone Number Mode Start Time Pages Result Note 89198819923 NORMAL 4, 9:31 3'43" 12 0 K NCDENR ..+ow., „� ri+,.u►,r uuY.�e DIVISION OF WATER QUALITY WASHINGTON REGIONAL OFFICE . WASHINGTON, NC 27889 Phone- 252-946-6481 Fax: 252-946-9215 FAX NO.i� FROM: DATE: NO. OF PAGES (INCLUDING COVER): COMMENTS: