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SW8030720_HISTORICAL FILE_20101220
STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW8 a3072D DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE 20or YYYYMMDD 11 1, H It 1, h It u LU I i33HS 3ld Ave 3snoHiunoo - NOlilGaV IIVH SS3V4 -nlMOSNOYP , VN]108VD HidON ArGM dWO OIINVIIV. N ONVYYAOO ONIUMNION3 S3['I--IllOVA IVAVN CC ww z cc o Z5 o IAJ 0 Z Z W UJ CL < z _j uj cc F— < co —0 U) 5 w .j CL z .JIt < LL cr 0 W < z z u C/) LL 6 [if U) < ry ui < C) > z -r F- 0 U) 0 1 F- 0 z IC, LC rr r. wa tl1V0 1V83N30 3' S133NS .30 LSII cm 3N kVG 3snOHiuno tMIl0NOIlIOOd libH SS W � o s _ iN0 H1270N '3llIANOSNOVP f13l31 JNVJ DIN a pi �I1N'+ Ltl- ffl.C] WltOD SNIH��NI'JN3 S3111'll�tl� INAHN N $ Q �o 4� Fp LLJ Lo- Z Q W o�m a�4 O � LU H cc o U z w Cc (D U) zUI cc:N o z o z p m p p z 'p� tii 1 _ In _ g z o 3 - 3 - Z o 6 oQ �mOq �g �zZZ ti� a�m tu W CO IL. 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I a rT�'ou'MM r A 1�0 131N`1 OUR] -V -4K."M xrbN .nos .. ...........as . ............. 6 g: c, —T IT otu CONR TE DROP INLETS T— ��' 1— E�" 1�?ITA 2" ' _A QROF INLET FRAME AND"ORATES L: M� K MEMORY TRANSMISSION REPORT TIME :12-20-'10 16:25 FAX NO.1 :910-350-2018 NAME :DENR Wilmington FILE NO. 998 DATE 12.20 16:23 TO : E 917573228280 DOCUMENT PAGES 9 START TIME 12.20 16:23 END TIME 12.20 16:25 PAGES SENT 9 STATUS OK *** SUCCESSFUL TX NOTICE Strata of Norid Ca —H-a DaywrlmttYt 4r Eavlron—c and Nwtu rel Rewoua-ca Wi��+q Qtgq R4g1oaal Qmce .ANN ..... a p�sr rr. Cov�raor FAX CbVER S]3EET J)s Fiacm�w. SCar�twry To: �,��' � �~`. 'L -�i.r ..✓.s �r � - Frann: Jo C.n�nnnr Nax=.L4a--7I50�2004., �_ z i27 C rlvc NC 28403 - (910) 79E-7213 - ^� E111n1 OpF—. nlry ATRr fd— Ac k— limp-3-1 State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office Beverly Eaves Perdue, Governor FAX COVER SHEET Date: To. - Co: v f� Fax: r%.`' J - .�� ���� — d' G) Dee Freeman, Secretary No. Pages (excl. cover): From: Jo Casmer Phone: (910) 796-7336 Fax: (910) 350-2004 ��-� s �/a•-// ��/�✓� � �.' � , :� � /ems >� 127 Cardinal ()rive Extension, Wilmington, NC 28405 0 (940) 796-7215 o An t quit Opportunity Affirmative Action Fmpiover 1 MEMORY TRANSMISSION REPORT FILE NO. 999 DATE 12.20 16:24 TO R 919104512927 DOCUMENT PAGES 9 START TIME 12.20 16:25 END TIME 12.20 16:27 PAGES SENT 9 STATUS OK *** SUCCESSFUL TX NOTICE TIME :12-20-'10 16:27 FAX NO.1 :910-350-2018 NAME :DENR Wilmington *** SYwrq of North Cxrolloa Orpr.Ymrne or iinvlronmeoi rnd N;tu ral 124�OLr'CA! Wtlmlo�inn Ra�loorl ¢rrlco _ , Ba.•wr�y �'wvw.r Pirdirs Govea•nor �'AX CAVFR 57�1��'I' �KFraa sw. Sacretrry Duso: �Z ��� - / O Na. Pwgoe (axcl. Dover): Cam. C_GanrIY7�'OH+l�ca� -`�'� r �Y c Phona: (910b 3SO-2004 127 c_wrtlinnJ Drive Exmnalan, Wilrninglnn, NC 29405 - (410) 7"-7215 - - Fquwl lJpporfun7ty Afl7rsr[n::va Ac[inn 1sm[.[-y— ' - Beverly Eaves Perdue, Governor Date: /Z — Z—.f) -11 To: CA"/-57/ State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office FAX COVER SHEET Dee Freeman, Secretary No. Pages (excl. cover): _ g ) From: Jo Casmer Co: 9 i� � Phone: (910, 79) 6-7336 Fax:/�' '" S/ �' �`� Fax: (910) 350-2004 127 Cardinal Drive Extensiori, Wilmington, NC 28405 a (910) 796-7215 o An Equal Oppornrnity Aiiirmative Action Employer Central Files: APS SWP 12/20/10 Permit Number SW8030720 Permit Tracking Slip Program Category State SW Permit Type State Stormwater Primary Reviewer christine.nelson Coastal SW Rule Coastal Stormwater - 1995 Permitted Flow Status Project Type Active Major modification Version Permit Classification 1.30 Individual Permit Contact Affiliation Facility Facility Name Major/Minor Region Courthouse Bay Regional Stormwater Pond Minor Wilmington Location Address County Courthouse Bay Area Onslow Camp Lejeune NC 28547 Facility Contact Affiliation Owner Owner Name Owner Type Commanding Officer US Marine Corps - Camp Lejeune Government - Federal Owner Affiliation Carl H. Baker P S C 20004 Camp Lejeune NC 285420004 Dates/Events Scheduled Orig Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration 12/12/03 12/06/10 12/20/10 12/20/10 01 /26/15 Regulated Activities Requested/Received Events State Stormwater - HD - Detention Pond Deed restriction requested Deed restriction received Additional information requested 12/10/10 Additional information received 12/16/10 Outfall NULL Waterbody Name Stream Index Number Current Class Subbasin NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves perdue Coleen H. Sullins Governor Director December 20, 2010 Commanding Officer c/o Carl Baker, Deputy Public Works Officer MCB Camp Lejeune Bldg 1005 Michael Road Camp Lejeune, NC 28547 Subject: State Stormwater Management Permit No. SW8 030720 Courthouse Bay Regional Pond High Density Commercial Project Onslow County Dear Mr. Baker: Dee Freeman Secretary The Wilmington Regional Office received a complete modified Stormwater Management Permit Application for the Courthouse Bay Regional Pond on December 15, 2010. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding Permit No. SW8 030720 dated December 20, 2010, for the construction of the subject project. This modification covers the addition to the Mess Hall, P-1256, and the addition of impervious area for future projects within the current drainage area. This permit shall be effective from the date of issuance until January 26, 2015, 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 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 Christine Nelson, or me at (910) 796-7215. Sincerely, Georgette Scott Stormwater Supervisor Division of Water Quality GDSI can: S:IWQSISTORMWATERIPERMIT1030720 dec10 cc: Deb Brewster, NAVFAC Wilmington Regional Office Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 One Phone: 910-796-72154FAX; 910350-20041Customer Service1-877-623-6746 NorthCarolina Intemet: www.ncwaterquality,org Naturally An Equal Opportunity I Affirmative Action Employer State Stormwater Management Systems Permit No. SW8 030720 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY COMMERCIAL 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 General, Camp Lejeune MCB Courthouse Bay Regional Pond Marines Road, Courthouse Bay, Camp Lejeune, Onslow County FOR THE construction, operation and maintenance of one (1)-wet detention pond 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 January 26, 2015, 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 in Section 1.7 on page 3 of this permit. The final built -out condition of this stormwater system has been designed to handle the runoff from 1,621,289 square feet of impervious area. The current condition of this stormwater system has been designed to handle the runoff from 960,509 square feet of impervious area. 3. This wet detention pond must be operated with a 30 foot vegetated filter strip. 4. The tract will be limited to the amount of impervious area indicated in Section 1.7 on page 3 of this permit, and per approved plans. The impervious area for the future development within the current drainage area and condition of this stormwater system is limited to 192,590 square feet. Future impervious area within the final built -out drainage area and condition of this stormwater system is limited to an additional660,780 square feet or a total of 853,370 square feet. Page 2 of 8 State Stormwater Management Systems Permit No. SW8 030720 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 impervious area within the permitted drainage area(s) of this project must be directed into the permitted stormwater control system. 7. The following design criteria have been provided in the wet detention pond and must be maintained at design condition: Current Final Built -Out Condition Condition a. Draina_ge Area_, acr__es: _ 50.514 77.85 Onsite, ft': 2_,2.0.3,00.3 2,9_96,035.30 _ Offsite, ft1. from SW8 010431 _ 0 395,0_67.70_ - b. - Total Impervious Surfaces, ftz: 960,509 �1,621,289 On_site,_prev--iously_permitte_d, ftz: 7_62,276_ 762,276_ _ Onsite, additional, ft1: _ _ 5,643 5,643 Total Future, W: 192,590 853,370 O_nsite 192,5.9.0592,010 _ _ vOffsite, ft': (from SW8 010431) 0 261,360 c. Design Storm, inches: - 1 1 ---- d. P_ond_Depth,_feet_ _ _ 4.0 4.0 _ _ TSS removal efficiency: - -- _ 85% 85% e._ _ (a_30' vegetated filter is required)_ f. Permanent Pool Elevation, FMSL: 7.38 7.38 g_ Permanent Pool Surface Area,_ft_1: _ ^ft�: I 62,870 h. Permitted Storage Volume, _133,239 i 102,380 1.72 597 i. Temporary Storage Elevation, FMSL. 8.92 8.92 j. Controlling Orifice: 4 each @ 8 each @ 2"0 TO pipes pipes k. { Permanent Pool Volume, W- 193,648 521,674 I. Permitted Forebay Volume, ft3:_ _ _ -- 3.7,455_ _ _ 106,582 - - m. Fountain Horsepower, HP _ 314 - 2 n. R_eceiving Stream/River Basin: New RiverMlhite Oak o. Stream Index Number: _ _ _ 1 9-(15.5) p. _ CVassification of Water Body: _ _ II. SCHEDULE OF COMPLIANCE 1. The first phase of the stormwater system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any impervious surface associated with this project. 2. The final built -out condition of the stormwater system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any impervious area in excess of the 192,590 square feet of future impervious area permitted under the current condition of the system. 3. Prior to the construction of any permitted future areas shown on the approved plans, the permittee shall submit final site layout and grading plans to the Division for approval. Page 3 of 8 State Stormwater Management Systems Permit No. SW8 030720 4. The permittee must maintain compliance with the limits of the permitted impervious area and ensure that the runoff from all the built -upon area is directed into the permitted system. 5. The permittee must maintain the current permitted drainage area. No runoff from outside of the permitted drainage. area boundary may enter the permitted stormwater facilities without first applying for and receiving a permit modification. 6 During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 7. The permittee shall at all time 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 re -vegetation of slopes and the vegetated filter. d. Immediate repair of eroded areas. e. Maintenance of all 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. 8. 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. 9. Decorative spray fountains will be allowed in the stormwater treatment system, subject to the following criteria: a. The fountain must draw its water from less than 2' below the permanent pool surface. b. Separated units, where the nozzle, pump and intake are connected by tubing, may be used only if they draw water from the surface in the deepest part of the pond. c. The falling water from the fountain must be centered in the pond, away from the shoreline. d. The maximum horsepower for a fountain in the current condition of the pond is 314 horsepower. The maximum horsepower for a fountain in the final built -out condition of the pond is 2 horsepower. 10. The facilities shall be constructed as shown on the approved plans. This permit shall become void unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 11. 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. 12. 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. Page 4 of 8 State Stormwater Management Systems Permit No. SW8 030720 13. Access to the stormwater facilities for inspection and maintenance shall be maintained via appropriate recorded easements at all times. 14. 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, impervious area, details, etc. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of impervious area or to the drainage area. e. Further subdivision, acquisition, lease or sale of all or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was -sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 15. A copy of the approved plans and specifications shall be maintained on file by the Permittee at all times. At the time the permit is transferred to a new owner, the permittee shall forward the approved plans to the new owner. 16. 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 except after notice to and approval by the Director. In the event of a change of ownership, or a name change, the permittee must submit a completed Name/Ownership Change Form signed by both parties, to the Division of Water Quality, accompanied by the supporting documentation as listed on page 2 of the form. The approval of this request will be considered on its merits and may or may not be approved. 2. The permittee is responsible for compliance with all permit conditions until such time as the Division approves the transfer request. 3. 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. 4. 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) having jurisdiction. 5. 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. Page 5 of 8 State Stormwater Management Systems Permit No. SW8 030720 6. 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. 7. The permit remains in force and effect until modified, revoked, terminated or renewed. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and re - issuance or termination does not stay any permit condition. 8. 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. 9. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 10. The permittee shall notify the Division of any name, ownership or mailing address changes at least 30 days prior to making such changes. 11. The permittee shall submit a permit renewal request at least 180 days prior to the expiration date of this permit. The renewal request must include the appropriate documentation and the processing fee. Permit issued this the 20th day of December, 2010. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION Division of Water Quality By Authority of the Environmental Management Commission Page 6of8 State Stormwater Management Systems Permit No. SW8 030720 Courthouse Bay Regional Pond Stormwater Permit No. SW8 030720 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, (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 specifications: Signature Registration Number Date SEAL Page 7 of 8 State Stormwater Management Systems Permit No. SW8 030720 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 impervious area. 3. All the impervious area associated with the project is graded such that the runoff drains to the system. 4. All roof drains are located such that the runoff is directed into the system. 5. The outlet structure elevations are per the approved plan. 6. The outlet structure is located per the approved plans. 7. Trash rack is provided on the outlet structure. 8. All slopes are grassed with permanent vegetation. 9. Vegetated slopes are no steeper than 3:1. 10. The inlets are located per the approved plans and do not cause short- circuiting of the system. 11. The permitted amounts of surface area and/or volume have been provided. 12. Required drawdown devices are correctly sized and located per the approved plans. 13. All required design depths are provided. 14. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 15. The required system dimensions are provided per the approved plans. 16. All components of the stormwater BMP are located in either recorded common areas, or recorded easements. cc: NCDENR-DWQ Regional Office Page 8 of 8 { DEPARTMENT OF THE NAVY NAVAL FACILITIES ENGINEERING COMMAND, MID -ATLANTIC 9742 MARYLAND AVENUE NORFOLK, VA 23511-3095 IN REPLY REFER TO: 5305 OPQ December 13, 2010 North Carolina DENR-DWQ Wilmington Regional Office 127 Cardinal Drive Extension Wilmington, NC 28405 Telephone (910) 796-7421 To whom it may concern: SUBJECT: P1256, NCDENR Response to Comments, Regional Pond On behalf of the United States Marine Corps (USMC) Base Camp Lejeune, NAVFAC is respectfully submitting revised application materials in response to NCDENR's Request for Additional Information letter dated December 10, 2010. we have attached the following materials to complete our submission: • Original and one (1) copy of SW Application Form (revised) • Copy of Wet Detention Basin Operation and Maintenance Agreement - pending signature to be filed under separate cover. • (2) Copies of Plans (full. size -folded) , Sheet CD-001 revised dated 12/13/2010 On behalf of the USMC, NAVFAC appreciates NCDENR's cooperation with regard to this project. Please feel free to contact Deborah Brewster, PE at 757-322-4629 or David Towler, USMC PWD at (91.4) 451-3238, if you have any questions or comments regarding the enclosed materials. Otherwise, please forward all correspondence directly to Carl Baker- DDPW, MCB Camp Lejeune, 1005 Michael Rd, Camp Lejeune, NC 28542. Sincerely, Mary Ann DuRant By direction of the Commanding Officer Copy to: David Towler, USMC PWD Chris Workman, (OPQC15) DEC 1' 5 2010 BY: NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary December 10, 2010 Commanding Officer c/o Carl Baker, Deputy Public Works Officer US MCB Camp Lejeune Bldg 1005 Michael Road Camp Lejeune, NC 28547 Subject: Request for Additional Information Stormwater Project No. SW8 030720 Courthouse Bay Regional Stormwater Pond Onslow County Dear Mr. Baker: The Wilmington Regional Office received an Express Stormwater Management Permit Application for the Courthouse Bay Regional Stormwater Pond on December 6, 2010. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: Please correct the Project Name on page 1 of the application to "Courthouse Bay Regional Pond" or something similar. The project name should be listed as the name assigned for the entire stormwater project, not the currently proposed additions. 2. The table in Section IV.10 of the application appears to be missing information and has inconsistent information. For instance, the off -site drainage area for the current pond condition is the same number as the existing BUA. The previous permit did not identify any off -site drainage area for the current pond condition. Additionally, the total drainage area for the total build out condition of the pond has not been split into on -site and off -site portions as previously permitted. 3. Please submit a new operation and maintenance (O&M) agreement for the pond. Since a new supplement was necessary to document the proposed changes, a new O&M agreement is also needed. 4. Please either delineate all wetlands on site, disturbed or undisturbed, on the plans or add a note on the plans that none exist. 5. Due to the minor nature of these comments, the express Addlnfo fee has been waived for this request for additional information 6. Please keep in mind that changing one number may change other numbers and require the calculations, supplements, and other supporting documentation to be updated. Verify all numbers are correct to ensure consistency in the application documents. Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 One Phone: 910-796.72151FAX: 910-350-20041Customer Service: 1.877.623-6748 NorthCa olina Internet: www.ncwaierquality.org - 'J,i7������`/� An Equal Opportunity 1 Affrmative Aclion FmNaturally � Carl Baker December 10, 2010 Stormwater Application No. SW8 030720 Please note that this request for additional information is in response to a preliminary review. The requested information should be received in this Office prior to December 17, 2010, or the application will be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. If .you need additional time to submit the information, please email or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. Please note that a second significant request for additional information may result in the return of the project. If the project is returned, you will need to reschedule the project through the Express coordinator for the next available review date, and resubmit all of the required items, including the application fee. The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A. Please label all packages and cover letters as "Express" and reference the project name and State assigned project number on all correspondence. If you have any questions concerning this matter please feel free to call me at (910) 796-7323 or email me at christine.nelson@ncdenr.gov. Sincerely, Christine Nelson Environmental Engineer GDSlcan: S:IWQSISTORMWATERIADDINF0120101030720 dec10 cc: Deborah Brewster, NAVFAC Wilmington Regional Office Page 2 of 2 Nelson, Christine From: Nelson, Christine Sent: Friday, December 10, 2010 11:25 AM To: 'deborah. brewster@navy. miI'; 'Towler CIV David W' Cc: Russell, Janet Subject: Courthouse Bay Regional SW Pond mod Attachments: 030720 decl0.pdf; O_M_WetDetentionBasin_Rev 4.doc Deb & David, I've attached a pdf with the request for additional information for the modification to this project (5W8 030720). Copies will also be sent in the mail? I've also included a blank pond O&M agreement to help address one of the items. Let me know if you have any questions! Christine Christine Nelson Environmental Engineer NC DWQ - Stormwater Program Wilmington Regional Office 910-796-7323 E-mail correspondence to and from this address may be subject to the ,North Carolina Public Records Law and may be disclosed to third parries. IIICII EXPLOSIVE AIAGA%INES, MARINE CORPS AIR STATION, CIIFRRY POINT' HAVELOCK, NORTH CAROLINA' NORTH CAROLINA STATE BOARD OF REGISTRATION FOR PROFESSIONAL ENGINEERS AND LAND SURVEYORS 3SIX FORKS ROAD March 30, 1993 RA E+GH. N C 27609 19191 7B1 .9499 19191 781 -9547 R. LARRY GREENF- RLS Cww,w WILLIAM T. STEUER PF, RLS 11.Ir. lames E. Sutler, PE BosoY M. LONG, RLS Department of the Navy - Atlantic Division Scc. �_ Naval Facilities Engineering Command RAY E ANoERS RLS J. ALZERT Bess, JR„PE, RLS 151043dbert Street J. RICHARD COrraIGHAM. PE RLS Norfolk, Virginia 23511-2699 HELEN W. MERRITT, PUBLIC MtmaeR _ DANA H. RUCKEq, PE RLS FRANK L. TURNER PUBLIC MEMBER Dear Mr. Butler: JERRY T. CARTER E+.cu h1,[ S.c.na,n In accordance with your written request of March 25, t993, I am enclosing for your information a copy of The North Carolina Engineering and Land Surveying Act, G. S. 89C. I will refer your attention to G. S. 89C-25 which provides limitations on the application of the Statute. Paragraph 6 specifically exempts "Practice by members of the armed forces or employees of the government of the United States while engaged in the practice of engineering or land surveying solely for said government on government -owned works and projects." This exemption should not be construed as to allow engineering services to be provided to the Department of the Navy by non -registered contract employees. For any such circumstance, a North Carolina registrant would need be in responsible charge of any engineering services to be provided for a North Carolina project. I trust this information will be of some service and ask that you contact me if this office can be of further assistance_ Sincerely, e JZy. Cart r Executive Secretary ITC/jsa Enclosures �;.1yt-'� OEC 0 6 2010 13 BY 1) 2) 3) 14A&IFAM Naval Facilities Eng'neering Command WAVOAC Mlb-AiLAkhd PRE DEVELOPMENT PEAK FLOW (cfs) RATIONAL METHOD A = drainage area (acres) I = precipitation intensity C = runoff coeff Q=CIA 50.574 acres 3.95 in/hr 0.4268 Qpre(lyr)= 85.3 cfs DETERMINE WEIGHTED RUNOFF COEFFICIENT Area of Grass/Woods (pervious) = I 1,440,727 sf Area of Pave/Conc. (impervious)= 762,276 sf TOTAL AREA = 2,203,003 sf PRE BUA 34.60 % P1256-Mess Hall Addition Courthouse Bay Regional Pond October 27, 2010 Current Pond,Max BUA *lyr, 24hr (see precip calc's attached) *See calc's bel./Tble 8.03b attached *Refer to Table 8.03b for C Coeff 33.075 ac C= 0.15 17.499 ac C= 0.95 50.574 ac Cw= 0.4268 POST DEVELOPMENT PEAK FLOW (Cfs) 1) RATIONAL METHOD Q=CIA A = drainage area (acres) 50.574 acres = precipitation intensity 3.95 in/hr C = runoff coeff 0.4988 Qpost(1yr)= 99.6 cfs 2) DETERMINE WEIGHTED RUNOFF COEFFICIENT Area of Grass/Woods (pervious) = I 1,242,494 sf Area of Pave/Conc. (impervious)= 1 960,509 1 sf TOTAL AREA ,= 2,203,003 sf 3) POST BUA 43.60 % *1yr, 24hr (see precip calc's attached) *See calc's bel./Tble 8.03b attached *Refer to Table 8.03b for C Coeff 28.524 ac 22.050 ac C= C= 0.15 0.95 50.574 ac Cw= 0.4988 RECEWED DEC 0 6 2010 BY: MINAVFAC Naval Facilities Engineering Comrnand NAvif•A4` 611�•A1'l.AHf1C PRE DEVELOPMENT VOLUME (Cft) 1) VOLUME, SIMPLE METHOD V=3630*Rd*Rv*A A = drainage area (acres) Enin acres Rd = Rainfall depth (1-inch) Rv = Runoff Coeff (unitless) 0.3614 Vpre(lyr)= 66,350 cft 2) Determine Rv, Runoff Coeff Rv=O.OS*0.9*la la = perctage of imperv(BUA) 34.60 % Rv = Runoff Coeff 0.3614 P1256-Mess Hail Addition Courthouse Bay Regional Pond October 27, 2010 Current Pond, MAX BUA *usually 1" or 1.5" *See calc's below POST DEVELOPMENT VOLUME (cft) 1) VOLUME, SIMPLE METHOD V=3630*Rd*Rv*A A = drainage area (acres) I 50.574 acres Rd = Rainfall depth (1-inch) 1 in Rv = Runoff Coeff (unitless) 0.4424 Vpost(lyr)= 81,217 cft 2) Determine Rv, Runoff Coeff Rv=0.05+0.9*la la = perctage of imperv(BUA) 43.60 % Rv = Runoff Coeff 0.4424 *See calc's below 'V]ED DEC 0 6 2010 BY: P1256-Mess Mall Addition P&Mf Fj& .� M Courthouse Bay Regional Pond Navel Facilities Engineering Command October 27, 2010 NAVPAC 61ib-ATLANfiC Current Pond, Max BUA REQUIRED POND SURFACE AREA (sft)-POST Dev. 8 1) SURFACE AREA REQUIRED *Refer to Table 10-1 NCDENR BMP (SA/DA) ratio A = drainage area (acres) 50.574 acres A(imp)= Tot Impervious Area = Ra 22.050 acres Percent Impervious (BUA) = 43.60 Depth (avg) permanent pooi= 4 ft SA/DA Ratio (Table 10-1) = 2.85 Surface Area Required = Surface Area Provided = 62,786 sf 2,203,003 sf 960,509 sf *Refer to NCDENR 10-1 SA/DA Ratio Tables 62,870 sf OK *Surface area of top Perm. Pool YMCSIVED DEC 0 6 2010 BY: P1256-Mess Hall Addition Courthouse Bay Regional Pond 14AVFAM Naval Facilities E rgbeering Corrirnand October 27, 2010 NAWAC Mlb-ATLAWiC Current Pond, Max BUA Storage Volume Discharge Rate/Drawdown-Orfice 1) Orifice Equation Q=CdA(2gHo)A.5 *Refer to Chapter 3.5.2 Orfice Equation Cd,Coeff of Discharge= 0.60 *Refer to Table 3-8, Coeff of Discharge A, Cross -sectional Area= 0.08722 sf *cross sect. area of outlet pipes, see below g, Acceleration of gravity= 32.2 ft/sec^2 Ho, Driving Head= 1 0.73 ft No. of outlet pipes 4 Diameter of outlet pipes 2 in. Temp. Pool Volume(prov.) 102,380 cft Min. Pool Volume (req.) 81,217 cft OK Qdischarge_rate= 0.359 cfs Drawdown Rate= 2.62 days I*Drawdown needs to be between 2 to 5 days DEC 0 6 2010 BY: 7 ,ible 8.03b: Value of Runoff Coefficient C for Rational Formula �, '.'Asphalt Land Use C Land Use C Business: Lawns: Downtown areas 0.70-0.95 Sandy soil, flat, 2% 0.05-0.10 Neighborhood areas 0.50-0.70 Sandy soil, ave., 0.10-0.15 2-7% 0.15-0.20 Residential: Sandy soil, steep, 0.13-0.17 Single-family areas 0.30-0.50 7% 0.18--0.22 Multi units, detached 0.40-0.60 Heavy soil, flat, 2% 0.25-0.35 Multi units, Attached 0.60-0.75 Heavy soil, ave., Suburban 0.25-0.40 2-7°/6 Industrial: Heavy soil, steep, 0.30-0.60 Light areas 0.50-0.80 0.20-0.50 Heavy areas 0.60-0.90 Agricultural land: Parks, cemeteries 0.10-0.25 Bare packed soil 0.30-0.60 Smooth 020-0.50 Playgrounds 0.20-0.35 Rough 0.20-0.40 Cultivated rows 0.10-0.25 Railroad yard areas 0.20-0.40 Heavy sail no crop Heavy soil with 0.15-0.45 Unimproved areas 0.10-0.30 crop 0.05-0.25 treets: Sandy soil no crop 0.05-0.25 0.70-0.95 Sandy soil with Concrete 0.80-0.95 crop 0.10-0.25 Brick 0 70-0.85 Pasture Heavy soil 0.15-0.45 Drives and walks 0.75-0.85 Sandy soil 0.05-0.25 Woodlands 0.05-025 Roofs 0.75-0.85 • NOTE: The designer must use judgement to select the appropriate C value within the range for the appropriate land use_ Generally, larger areas with permeable soils, flat slopes, and dense vegetation should have lowest C values. Smaller areas with slowly permeable soils, steep slopes, and sparse vegetation should be assigned highest C values. Source: American Society of Civil Engineers Return to Main Workshee CE�'�%��r D) DEC 0 6 2010 BY: t ,■ Navel Facilities Engineering Comrrtiand WAWAC Mia-AfLAWiC 1) Overland Flow (Tc) P1256-Mess Hall Addition CourtHouse Bay Regional Pond October 27, 2010 Current Pond, MAX BUA TIME OF CONCENTRATION (min) Highest Elev in DA= 35 ft Lowest Elev in DA= 7.38 ft Longest Length in DA= 1450 ft 2) Average Slope= High(el)-Lowest(el) = 0.019 Longest Length *Use Nomograph 8.03a (attached) or 1.905 % 3) Height of Most Remote Point= 27.6 ft *Long Lgth x avg. slope (grass) 1.9 ft *Long Lgth x avg. slope (pave) 4) Length of Travel Tc Over Grass = 1350 ft 9 x 2 Over Conc/Pave = 100 ft 1.5 x 0.4 Total Tc = 18.6 min Use Tc= 15 min *Rnd down to near min. consery *Refer to Nomograph 8.03, *Multiply Tc x 2 for grass *Multiply Tc x 0.4 for pavement PRECIPITATION INTENSITY (IN/HR) 1) Precipitation Intensity Storm = 1-yr/15min 3.95 in/hr *Refer to NOAA Precipitation Intensity Chart for Sneads Ferry DEC a 8 2010 BY: CL loop Mr 34r N 1,+11 H (ft) cnn Note: Use nomograph Tc for natural basins with well-defined channels, for overland flow on bare earth, and for mowed -grass roadside channels. For overland flow, grassed surfaces, multiply Te by 2. For overland flow, concrete or asphalt surfaces, multiply Tc by 0.4. For concrete channels, multiply Tc by 0.2. Figure 8.03a Time of concentration of small drainage basins. 8,03.4 V�A;� 4S wA; C 0 0 2010 BY; Precipitation Frequency Data Server Page 1 of 3 ' POINT PRECIPITATION] FREQUENCY ESTIMATES. 3 FROM NOAA ATLAS 14 vo SNEADS FERRY, NORTH CAROLINA (31.8037) 34.55 Nr 77.4 W 49 feet from "Precipitation-hreyuency Atlas of the United States" NOAA Atlas 14, Vulurnc 2, Vemiun 3 G.M. Bunnin, 1), Martin, B. Lin, T. ParcyboL, M.Yckta, rind D. Riley NOAA, Nutiunal Weather Service, Silver Spring, Maryland, 2004 Extracted: Thu Oct 28 2010 Confidence Limits I Seasonality I Related Info I GIS data I Maps I, Docs I Return to State Map I Precipitation Inten A12{ 5mn 1�11 3_ -- 3 hr 6 hr yefirs min min min min min FI 5.94 4.74 t 3.95 2.7 ] 1.69 1.03 0.74 0.45 0 7.03 5.62 4.71 3.25 2.04 1.26 U.91 {}.55 F5� 8.22 6.5I 5 55 3.95 2.53 I.60 I.1(i 0.71 Estimates (in/hr ][FIQ hr hr II ;�JZ d_a� a } d Y. c�y dad 0.27 0.15 0.09 0.05 0.03 0.03 0.(}2 0.01 0.01 0.01 0.32 0.19 0.11 0.06 0.04 (1.U3 (1.02 0.02 0.01 0.01 0.42 0.24 0.14 0�8 005 0041O�02 0021U�12If� 61 111 9. ! 8 7.34 6. l9 4.49 2.92 1.88 l .37 0.84 0.50 0.29 0.16 0.09 0.06 0.04 0.03 0.(12 0.02 0.02 25 10.39 R.28 7.0(} 5. ] 8 3.45 2.28 l .68 1.04 0.62 0.3G 0.20 0. l 1 {},{}7 0.05 0.03 0.0 O0.02 D.02 ' These precipilation frequency estimates are based on a partial.duration series: ARI is the Average Recurrence Interval, Please reler to NOAA Atlas.14.Documenl for more information. NOTE: Formaltinq forces estimates near zero to appear as zero. Upper bound of the 90% confidence interval Precipitation Intensity Estimates (in/hr) ARI** L2�j 10 t5 30 611 1211 ❑3 r12 24 48 ❑4 ❑7 111 211 311 45 bU(}ears) mm lulu nun nun nun hr hr hr hr hr day day day day [;day day day I 16.4I 5.12 4.26 2.92 1.82 I , l0 0.80 0.49 0.29 U. l7 0.10 U.05 0.04 U.03 UA2 0.01 0.0 I 0.01 7.57 C,.OG 5.08 3.5 I 2.20 1.35 0.97 O.C,O 0.35 D.2 ] 0.12 0.07 0.[}4 0.03 D.02 0.02 0.01 0.(1 ] 8.84 7.09 5.98 4.24 2.72 1.7 ] f .24 0.77 0.4b 0.26 0.15 0.08 0.05 0.04 0.03 0.02 0 02 0.02 11} 9.88 7.90 C,.b6 4.82 3. [ 4 2.02 ! .47 0,91 U.54 U.31 U.l 8 D. l (1 0.06 0.05 0.03 0.02 0.02 0.02 25 1 1.15 8.88 7.50 5.56 3.70 2.44 ] .80 1.12 0.67 0.39 D.23 O, l 2 0.08 0.06 0.04 0.03 0.02 0.02 50 12.12 9.65 8.15 6.14 4.l6 2.79 2.0$ 1.29 0.78 0.45 0.27 0.14 0.09 0.06 0.04 0.03 U.03 0.02 ] 0{) 13.14 10.44 8.80 6.74 4.64 3. ] 7 2.39 l .49 0.91 0.52 D.3 I D.16 0.1 f} O.U7 U.04 200 ] 4,16 1 1.22 9.44 7.35 5. ] 5 3.58 2.72 l .71 L04 0.6(1 0.3b 0.18 D.1 I O.DB 0.05 O.U4 0.03 D.03 500 15.48 12.24 l0.27 8.17 11}00 16.57 I3A4 ]0.92 8.84 5.8b 4.17 3.23 2.03 1.25 0.73 0.43 0.22 D.13 D.10 0.06 0.04 0.04 0.03 2.31 1.43 0.83 0.50 0.25 0.I5 0.! 1 0.06 0.(}5 {}.{}4 U.O3 6.45 4.b7 3.(i6 i ne upper noun of the comtcence mcervai at eu 1 continence ievei is me value wnicn a7u of me simuiafea quanale values for a given frequency are greater than. " These precipitation frequency estimates are based on a partial duration.seges. ARI is the Average Recurrence Interval. P14 se refer to NOAA Atlas 14 Document for more information. NOTE: Formabrig prevents estlmates near zero to appear as zero. Lower bound of the 90% confidence interval Precipitation Intensity Estimates (in/hr) RI 5 [�Ifli 15 3(} 6(I 12f1M 6 M11 M14 48 4 7 10 20 306f1min min min min hr hr day day day day day day day 1 5.53 4.42 3.68 2,52 1.57 0.96 0.70 0.42 0.24 0.14 0.08 0.04 0.03 D.02 0.02 0.01 D.D1 (}.0! 2 6.55 5.24 4.39 3.03 1.90 1.18 0.85 0.51 0.30 0.17 O.10 0.05 0.04 0.03 0.02 0.02 0.01 0.01 ~ 5 7.63 6.1t 5,16 3.66 2.35 1.49 1.08 0.6E 0.38 0.22 U.12 O.D7 0.05 D.O3 0.02 0.02 O.OI O.O] -! 11} 8.5 ] 6.8 I 115.74 4.1(i 2.7 ] l .75 l .27 0.78 (1.45 0.26 0. ! 50.08 0.05 0.04 0.03 OA2 0.02 0.02 25 9.56 7.62 6.44 4.77 3.18 2.10 1.55 O95 0.56 0.32 0.!$ 0.10 0.(l6 0.(}5 0.03 0.02 0.02 0.02 http://dipper.nws.noaa.(,ovlcc,i-binlhdscIbuildout.perl?type=idf&units=us&series=pd&sta... 10/28/2010 -Pi'ecipitation Frequency Data Server Page 2 of 3 51) JLI7 8,2G G.97 5.25 3.5G 1 2.40 1.78 1.09 O. 0.37 J U.21 0.11 0.07 0.05 0.03 0.03 110.02 10.02 100 11.1 G 8.87 7.47 5.72 3.94 2.70 2.03 1.24 0.74 0.43 D.24 0.13 U.oB o.DG O.(}4 0.03 0.02 0.02 200 ] 1.94 9.46 7.9G 6.19 4.34 3.D2 2.29 1.41 0.85 0.49 U.28 U.14 0.09 O.D7 U.04 O.D3 D.03 0.02 50{) F 2.88 I D. l S 8.54 F .so 4.88 3.48 2,hR l .GS 1.00 0.57 ]LEE0.10 0.08 0.05 0.03 0 03 0.D2 (}{Ili 13.G ] 10.72 R.97 7.2C 5.30 3.85 2.99 l .85 ] . 13 O.G4 0.37 D.19 0. I I 0.08 0.05 0.04 0.03 0.03 The lower bound of the confidence interval at 90% confidence level is the value which 5%of the simulated quartile values for a given frequency are less than. " These precipitation frequency estimates are based on a partial duration maxima series., ARI is the Average Recurrence Interval. Please refer to NOAA Atlas 14 Document for more information. NOTE: Formatting prevents estimates near zero to appear as zero. Text version of tables 10 7 2 2 1 0.7 s 8:� y 0.3 a 0.2 w 1 .07 .05 .03 Q .02 L .01 a 001 Partial duration based Point IDF Curves - Version: 3 34.55 N 77.4 W 49 ft ...... tirl .. _.... -_... C C C C C C £ L L L L L L. M T T - S M M T S S E H E E LI � N A - I 00 I I 00 C.SO OD 1 !! I I I 1 i I It] O � t'�'7 •-I I rl N (0 <> W N M 7 0 DurationkD Thu Oct 28 08:07:56 2010 Average Recurrence Interval (years) 1-9ear - 5-9ear -X- 25-9ear -E3- 100-9ear --- 500-year -A- 2-year + 10- ear 50- ear -0- 200- ear -0- 1000- ear Related Information Maps & Aerials Click here to see topographic maps and aerial photographs available for this location from Microsoft Research Maps Watershed/Streamflow Information Click -here to see watershed and streami7ow information available for this location from the U.S. Environmental Protection Agency's site Climate Data Sources National Climatic Data Center (NCDC) database Locate NCDC climate stations within: DEC 0 6 2010 BY: http://d ipper, nws. noaa.gov/cgi-bin/hdsc/hui idout.perl?type=idf&un its=us&series=pd&sta... 10/28/2010 P1256-Mess Hall Addition 14AVFAM CourtHouse Bay Regional Pond Nsve! Facilities Eng'r-veeryng Command October 27, 2010 PjAWAd rob-AfLAWJd Existing Permitted Current Pond TIME OF CONCENTRATION (min) 1) Overland Flow (Tc) Highest Elev in DA= 35 ft Lowest Elev in DA= 7.38 ft Longest Length in DA= 145Q ft 2) Average Slope= High(el)-Lowest(el) = 0.019 Longest Length *Use Nomograph 8.03a (attached) or 1.905 % 3) Height of Most Remote Point= 27.6 ft *Long Lgth x avg. slope (grass) 1.9 ft *Long Lgth x avg. slope (pave) 4) Length of Travel Tc Over Grass = 1350 ft 9 x 2 Over Conc/Pave = 100 ft 1.5 x 0.4 Total Tc = 18.6 min Use Tc= 15 min *Rnd down to near min. consery *Refer to Nomograph 8.03, *Multiply Tc x 2 for grass *Multiply Tc x 0A for pavement PRECIPITATION INTENSITY (IN/HR) 1) Precipitation Intensity Storm = 1-yr/15min 3.95 fin/hr *Refer to NOAA Precipitation Intensity Chart for Sneads Ferry F �0 2010 AL DEPARTMENT OF THE NAVY NAVAL FACILITIES ENGINEERING COMMAND, MID -ATLANTIC 9742 MARYLAND AVENUE NORFOLK, VA 23511-3095 IN REPLY REFER TO: 5305 OPQ November 30, 2010 North Carolina DENR-DWQ Wilmington Regional Office 127 Cardinal Drive Extension Wilmington, NC 28405 Telephone (910) 796-7421 To whom it may concern: SUBJECT: P1256, Mess Hall Addition, SWP Application On behalf of the United States Marine Corps (USMC) Base, Camp Lejeune, NAVFAC is respectfully submitting application materials as required for a Major Modification, Express Stormwater Permit. The project is minor in nature and simply includes the construction of 10 parking spaces and a 2,060sf building addition. The existing area currently discharges Stormwater to a regional Stormwater management facility. Because we are increasing the previously approved BUA, we understand it is necessary to apply for a Major Modification, High Density SWP. This project's construction will increase,the previously permitted BUA by 0.26% (from 34.6% to 34.86%)- However, because there is extra capacity in today's current regional pond, we are proposing to permit the existing ponds full capacity of 43.6% BUA. Subject to NCDENR's review and approval of this major modification, using the existing ponds full storage capacity of 43.6% BUA will allow for 192,590sf of future additional impervious construction and development. The requested SWM application is submitted as a Major Modification of a previously approved permit, SW8 030720MOD issued in 2007, corrected July 27, 2010. We have attached the following materials to complete our submission: a Original and one (1) copy of SW Application Form 77EVE DEC 0 6 2010 cuss BY: - ti 5305 OPQ November 30, 2010 • Application Processing Fee ($4,000-major modification, high density), Check No. 8522-17627260 • PE exemption letter, Department of Navy • Detail Project Narrative dated October 13, 2010 • Stormwater Computations (Max BUA and Prior) o Wet Detention Basin Supplement -Max BUA (Oct. 27, 2010) o Time of Concentration/Precipitation Computations o Pre/Post Development Flows 1yr-24hr o Volume Computations o Pond Surface Area Computations o Storage Volume Discharge Rate/Drawdown Compuations • Copy of previous permit dated July 27, 2010. • Copy of Wet Detention Basin Supp from prior Permit-2007Mod • Two (2) copies of Plans (full size) -folded. On behalf of the USMC, NAVFAC appreciates NCDENR's cooperation with regard to this project. Please feel free to contact Deborah Brewster, PE at 757-322-4629 or David Towler, USMC PWD at (910) 451-3238, if you have any questions or comments regarding the enclosed materials. Otherwise, please forward all correspondence directly to Carl Baker-DDPW, MCB Camp Lejeune, 1005 Michael Rd, Camp Lejeune, NC 28542. Sincerely, a0A Mary Ann DuRant Supervisory, Civil Engineer By direction of the Commander Copy to: David Towler, USMC PWD Chris Workman, NAVFAC PM CKMED DEC 0 S 2010 -2- BY: For DEN US�NL� 1 � Md� n 3 0 � 2.0 Reviewer: G North Carolina Department of Environment and � Natural Resources submit: n v ��u r S NCDENR Request for Express Permit Review Time: firm: — FILL-IN all the information below and CHECK the Permitfs) you are requesting for express review. FAX or Email the completed form to Express Coordinator along with a completed DETAILED narrative, site plan (PDF file) and vicinity map (same items expected in the application package of the project location. Please include this form in the application package. • Asheville Region -Alison Davidson 828-296-4698;alison.davidson@ncdenr.gov • Fayetteville or Raleigh Region -David Lee 919-791-4203; david.Iee(a)ncdenr.clov • Mooresville & -Patrick Grogan 704-663-3772 or patrick.grogan(ftcdenngov • Washington Region -Lyn Hardison 252-946-9215 or lyn.hardison(a)ncdenr.gov • Wilmington Region -Janet Russell 910-350-2004 or ianet.russell(Dricdenr.gov NOTE. Project application received after 12 noon will be stamped in the following work day. Enter Related SW Permits of request SW 803072 SW SW SW SW Ce-a� Project name: MESS HALLADDITION, P1256 County: ONSLOW Applicant: USMC Company: CAMP LEJEUNE Address: 1005 MICHAEL RD City: CAMP LEJEUNE, State: NC Zip: 28542-_ Phone: 910-451-3238. Fax: 910-451-2213, Email: david.towler@usmc.mil Physical Location: I NTE RSECTI ON OF JACKSON AND HORN STREETS, CAMP LEJEUNE Project Drains into SC waters - Water classification NSW (for classification see-http:llh2o.enr.state.nc.us/bims/reports/reportsWB.html) Project Located in WHITE OAK River Basin. Is project draining to class ORW waters? N , within Y2 mile and draining to class SA waters N or within 1 mile and draining to class HOW waters? N Engineer/Consultant: DEBORAH BREWSTER, PE Company: NAVFAC D Address: 6506 HAMPTON BLVD City: NORFOLK, State: VA Zip: 23508-1278 Phone: 757-322-4629, Fax: 757-322-8280, Email: deborah.brewster@navy.mil NOV 0 4 2010 SECTION ONE: REQUESTING A SCOPING MEETING ONLY ❑.Scoping Meeting QNLY Igj DWO, ❑ DCM, ❑ DLR, ❑ OTHER: FINAL SUBMITTAL MEETING REQUEST BY: SECTION TWO: CHECK ONLY THE PROGRAMS YOU ARE REQUESTING FOR EXPRESS PERMITTING ❑ 401 Unit ❑ Stream Origin Determination: — # of stream calls - Please attach TOPO map marking the areas in questions ❑ Intermittent/Perennial Determination: _ # of stream calls - Please attach TOPO map marking the areas in questions ❑ 401 Water Quality Certification ❑ isolated Wetland (_linear ft oracres) ❑ Riparian Buffer Authorization ❑ Minor Variance ❑ Major General Variance ® State Stormwater ❑ General ❑ SFR, ❑ SFR < 1 ac. ❑Bkhd '& Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ Other ❑ Low Density ❑ Low Density -Curb & Gutter _ # Curb Outlet Swales ❑ Off -site [SW (Provide permit #)] ® High Density -Detention Pond 1 # Treatment Systems ❑ High Density -Infiltration ^ #Treatment Systems ❑ High Density -Bio-Retention _ # Treatment Systems ❑ High Density -SW Wetlands _ # Treatment Systems ❑ High Density -Other _# Treatment Systems /® MOD:® Major ❑ Minor ElPlan Revision ❑ Redev. Exclusion SW 8030720 (Provide permit#1 ❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ❑ Land Quality ❑ Erosion and Sedimentation Control Plan with _ acres to be disturbed.(CK # (for DENR use)) SECTION THREE - PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT for both scoping and express meeting request Wetlands on Site ❑ Yes ® No Wetlands Delineation has been completed: ® Yes ❑ No US ACOE Approval of Delineation completed: ® Yes ❑ No Received from US ACOE ® Yes ❑ No Buffer Impacts: ® No ❑ YES: —acre(s) Isolated wetland on Property ] Yes ® No 404 Application in Process wl US ACOE: ❑ Yes ® No Permit For DENR use only Fee Split for multiple permits: (Check # 1 Total Fee Amount $ SUBMITTAL DATES Fee SUBMITTAL DATES Fee CAMA $ Variance (❑ May; ❑ Min) $ SW (❑ ND, ❑ LD, ❑ Gen} $ 401: 1 $ LQS $ Stream Deter— $ NCDENR EXPRESS March 2009 ENAFFAC Naval Facilities Engineering Command NAVFAC MID -ATLANTIC Project Narrative P1256 Mess Hall Addition Courthouse Bay Camp LeJeune, North Carolina October 27, 2010 The enclosed project is a 2,060sf building addition and minor parking lot expansion of 10 parking spaces to the existing Courthouse Bay Mess Hall located off of Jackson Street and Horn Road at Camp Lcjeune. The original Mess Hall was constructed in 2007. The area that the Mess Hall is located and its stormwater is handled by a Regional Stormwater Management Facility that is located nearby the project. See below for project specifics. • The original Stormwater Permit for the Regional Stormwater Management Area is Permit Number SW8 030720 approved on December 12, 2003. • The Regional Stormwater Management Area was modified in 2005. Permit ' No. SW8 030720MOD was approved by NCDENR on January 26, 2005. • The original Dining Hall Building Project was built in 2007/2008 and was a modification of the Stormwater Permit Number SW8 030720MOD permit that included modification to the Regional Stormwater Management Area. The permit modification was approved on August 28, 2007 and corrected on July 27, 2010. • The existing Permit allows for 34.6% BUA. The existing pond as constructed has excess capacity for stormwater that "although it has been built -has not been permitted" by NCDENR. Therefore, this permit MOD will be maximizing the build out of the existing constructed pond. • The project area as designated for the original permit for the Regional Stormwater Management area will not change from the permit modification approved in 2007 and totals 50.574-acres. • The analysis for the existing current pond shows the MAX BUA threshold equals 43.6%, 960,509sf. • The existing permit (2007) allows for BUA 34.6%, 762, 276sf impervious development. The revised permit application attached is requesting to Maximize the ponds BUA to 43.6%, 960,509sf of impervious. • This permit application is proposing "no" physical changes to the pond, just a new hydraulic analysis maximizing the pond's current condition and some minor physical improvements to the Mess Hall, • This Mess [fall Addition project will include a minor building addition (2,060so, parking lot addition of 10 spaces (3,044sf), and some sidewalk improvements (net 539so adjacent to the building's front area totaling 5,643sf of impervious area. • The total impervious area all ready permitted equals 762,276sf and if you add the addition of 5,643sf (mess hall addition) will total 767,919sf —still well under the 960,509sf (43.6%) Max threshold. Therefore, an additional 192,590sf of FUTURE impervious will be permitted in the future meeting the ponds full capacity. • The disturbed area for the Mess Hall Addition project will be approximately 30,000sf or 0.69 acres, and a revised Erosion Control Permit for the project has already been issued in September 2010. r NOV 0 4 2010 1J`j xwrea T rr�9d p rwiem � xw�aw z xN1610 '� xwraw O i•wieW p MOZ k o AON Y PHIPPS ROAD Jr •i n u r --s r r cui G NIARf i V .l• Russell, Janet From: Brewster, Deborah CIV NAVFAC [deborah.brewster@navy_mil] Sent: Thursday, November 04, 2010 8:44 AM To: Russell, Janet Cc: Towler CIV David W Subject: Express Permitting Meeting Request —Final Submittal —RE: Mess Hall Addition, P1256 Attachments: 11042010REQUEST FOR EXPRESS 2010.doc; Stormwater Project Narrative-20100715, P1256.docx; CS-201.pdf Janet, Good morning. Please find attached the Express Request Form, the afternoon on November 16th would work best flexible on "official" start time for review. Thank you in advance. deb Deborah L. Brewster, PE Civil Engineer NAVFAC MIDLANT Marine Corps North Carolina IPT Phone: 757.322.4629 Fax: 757.322.8280 Email: deborah.brewster(@navy._mil project narrative and site plan. If possible, to review the project?? --and the project is 1 /viewer: Use ONco AGA_ 2O { v �North Carolina Department of Environment and Z? Natural Resources�C��� Request for Express Permit Review ' J Z ` o Confrm; ILA FILL-IN all the information below and CHECK the Permit(s) you are requesting for express review. FAX or Email the completed form to Express Coordinator along with a completed DETAILED narrative, site plan (PDF file) and vicinity map (same items expected in the application package of the project location. Please include this form in the application package. Enter Rplatpd Sw - I �� • Asheville Region -Alison Davidson 828-296-4698;alison.davidson(a).ncdenr.gov • Fayetteville or Raleigh Region -David Lee 919-791-4203; daviddeeAncdenrgov • Mooresville & -Patrick Grogan 704-663-3772 or patrick.grogan(a.ncdenuov • Washington Region -Lyn Hardison 252-946-9215 or lyn.hardison(@_ncdenr.aov • Wilmington Region -Janet Russell 910-350-2004 or lanet.russell('3@.ncdenr.gov NOTE: Project application received after 12 noon will be stamped in the following work day. Permits of request SW SW SW SW SW Project !Name: P1256-MESS HALL ADDITION, COURTHOUSE BAY County: ONSLOW Applicant: USMC Company: USMC Address: BLDG 1005 MICHAEL RD City: CAMP LEJEUNE, State: NC Zip: 28542 Phone: 910-451-2213, Fax: 910-451-2927, Email: CARL.H.BAKER@USMC.MIL Physical Location: INTERSECTION OF PHIPPS AND HORN RD, COURTHOUSE BAY AREA Project Drains into SC waters — Water classification NSW (for classification see-http://h2o.enr.state.nc•us/bims/reports/reportsWg,html) Project Located in WHITE OAK River Basin. Is project draining to class ORW waters? N , within % mile and draining to class SA waters Y or within 1 mile and draining to class HQW waters? N Engineer/Consultant: DEBORAH L. BREWSTER• PE Company: NAVFAC _ Address: 6506 HAMPTON BLVD City: NORFOLK, State: VA Zip: 23508-1278 Phone:757-322-4629, Fax: 757-322-8280, Email: DEBORAH.BREWSTER@NAVY.MIL SEP 0 2 z010 SECTION ONE: REQUESTING A SCOPING MEETING ONLY ® Scoping Meeting ONLY ®DWQ, ❑ DCM, ❑ DLR, ❑ OTHER: p,V; SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING ❑ 401 Unit ❑ Stream Origin Determination: # of stream calls — Please attach TOPO map marking the areas in questions ❑ Intermittent/Perennial Determination: _ # of stream calls — Please attach TOPO map marking the areas in questions ❑ 401 Water Quality Certification ❑ Isolated Wetland (_linear ft or _acres) ❑ Riparian Buffer Authorization ❑ Minor Variance ❑ Major General Variance ® State Stormwater ❑ General ❑ SFR, ❑ SFR < 1 ac. ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ Other ❑ Low Density ❑Low Density Garb &Gutter _ #Curb Outlet Swales ❑Off -site [SW (Provide permit #)] ® High Density -Detention Pond 1 # Treatment Systems ❑ High Density -Infiltration _ #Treatment Systems ElHigh Density -Bio-Retention _ # Treatment Systems ElHigh Density —SW Wetlands _ #'treatment Systems ❑ High Density -Other _ # Treatment Systems / ® MOD:❑ Major ❑ Minor ❑ Plan Revision ❑ Redev. Exclusion SW 8030720 (Provide permit #) ❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ❑ Land Quality ❑ Erosion and Sedimentation Control Plan with 0_6 acres to be disturbed.(CK # (for DEN use)) SECTION THREE — PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both_scopinq and express meeting requestl Wetlands on Site ❑ Yes ® No Buffer Impacts: ® No ❑ YES: _acre(s) Wetlands Delineation has been completed: ® Yes ❑ No Isolated wetland on Property ❑ Yes ® No US ACOE Approval of Delineation completed: ❑ Yes ❑ No 404 Application in Process w/ US ALOE: ❑ Yes ® No Permit Received from US ACOE ❑ Yes ❑ No For DENR use only Fee Split for multiplepermits: Check # Total Fee Amount $ SUBMITTAL DATES Fee SUBMITTAL DATES Fee LAMA $ Variance (❑ Maj; ❑ Min) $ SW (❑ HD, ❑ LID, ❑ Gen) $ 401: $ LQS $ Stream Deter,_ $ NCDENR EXPRESS March 2009 r C respon eras } itothird pa I $� � •13 3 fit, ill t _ a S 9 �» Lit pup n ° c � 1— JACKSON STREET FF ag s� { L7 9� AAA —Si Z U x e ' b S7; Rg NAVALFACILITIES ENOINEEFUNG OOMmA 1D m5 D-ATLANTIC ,� � LEILWE^ ELF, w ;I s MESS HALL ADDITION 8 , i to C ° coi1RTHOUSE BAY R I€; SOL LAYOUT k UTILITY PLAN , Z JO Z DRUd Russell, Janet From: Brewster, Deborah C!V NAVFAC [deborah.brewster@navy.mil] Sent: Thursday, September 02, 2010 12:37 PM To: Russell, Janet Subject: Express Project, P1256-Mess Hall Addition Courthouse Bay Attachments: P1256_REQUEST FOR EXPRESS 2010.doc; SWPApplicationfullform.docx; P1256 _Drawings.pdf; Stormwater Project Narrative-20100715, P1256.docx Janet, thank you so much for your assistance. Please find attached the Request for Express filled out, also you can review the project narrative in the application form and attached narrative letter. The vicinity map is located on page one of the drawings attached --and see sheet CS-201 for general civil details. Ps. If at all possible, would be very convenient to meet the afternoon of Sept. 9th? If not any time the following week is convenient for us. Thank you in advance. deb Deborah L. Brewster, PE Civil Engineer NAVFAC MIDLANT Marine Corps North Carolina IPT Phone: 757.322.4629 Fax: 757.322.8280 Email: deborah.brewster@una.vy.mil -----Original Message ----- From: Russell, Janet[mailto:janet.russell@ncdenr.gov] Sent: Thursday, September 02, 2010 11:04 To: Brewster', Deborah CIV NAVFAC Subject: Express Projects Deb. The Express Request Form should be attached. We will need one Request Form filled out for each permit. Along with Request From, please send a vicinity map with road names, a pdf site plan if available and a brief narrative describing the proposed changes to the existing permits. Please also provide the SW8 stormwater permit numbers if you have them. This info may be emailed back to me along with some dates that you and Dave Towler are available to meet. Thanks, SEP 0 2 2010 Janet a� •\ � O O v�l O 0 u I w J Q U V7 0 F- O z E14AFFNC Naval Facilities Engineering Command NAVFAC MID -ATLANTIC Proiect Narrative P1256 Mess Flail Addition Courthouse Bay Camp LeJeune, North Carolina September 7, 2010 The enclosed project is a 2,060sf building addition and minor parking lot expansion of 10 parking spaces to the existing Courthouse Bay Mess Flail located off of Jackson Street and Florn Road at Camp Lejeune. The original Mess Hall was constructed in 2007. The area that the Mess Flail is located and its stormwater is handled by a Regional Stormwater Management Facility that is located nearby the project. See below for project specifics. • 'fhe original Stormwater Permit for the Regional Stormwater Management Area is Permit Number SW8 030720 approved on December 12, 2003. • The Regional Stormwater Management Area was modified in 2005. Permit No. SW8 030720MOD was approved by NCDENR on January 26, 2005. • The original Mess Flail Building Project was built in 2007/2008 and was a modification of the Stormwater Permint Number SW8 030720MOD permit that included minor modification to the Regional Stormwater Management Area. The permit modification was approved on August 28, 2007 and corrected on July 27, 2010. • 'Phis project will include a minor building addition (2,060st), parking lot addition of 10 spaces (3,044st), and some sidewalk improvements (net 539st) adjacent to the building's front area. The total impervious area created by the building addition, sidewalk and parking lot improvements total 5,643sf. • The project area as designated for the original permit for the Regional Stormwater Management area will not change from the permit modification approved in 2007 and totals 50.57-acres. • The disturbed area for the Mess Flail Addition project will be approximately 30,000sf or 0,69 acres, and as such a Sedimentation and Erosion Control Permit will not be required by NCDENR. The Volume of the Temporary Pool in the current condition is 102,380 eft. The proposed Temporary Volume required that includes the building addition and additional parking totals 66,771cft. Therefore, the current pond has excess capacity/volume and is adequate to handle the 5,643sf of additional paved surface. See attached Volume Calculations. SEP 0 2 zoro n NI 0 a w�va 6ae S lit yyt� C C� � ff Pl-�Nr Q LOlIM4 \ Q Wp14M � wvi;na O ➢6LIMN S mYIMN 9'b 1 F, 11 -'e �+ 1 ItII CVOa sddIHd wn'wN�wu :tl3Y� 4'I - o w'm V'e'Y'4w=n m 101-6 W4 man - . —\" —^°J" m - .nn ON- i 9Sl IJ O.SPoi ICW-I ICZ\NO]>'11\rxar.l n+%\��A .]\'WX\'a :3 o - n 9 VG Ili III NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Governor ' Director July 27, 2010 Commanding Officer, clo Carl Baker, Deputy Public Works Officer MCB Camp Lejeune 1005 Michael Road Camp Lejeune, NC 28547 Subject: Stormwater Permit No. SW8 030720 (corrected) Courthouse Bay Regional Pond High Density Project Onslow County Dear Mr, Baker: Dee Freeman Secretary The Wilmington Regional Office received a complete modified Stormwater Management Permit Application for Courthouse Bay Regional Pond on August 28, 2007. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding Permit No. SW8 030720 Modification dated August 28, 2007, for the construction of the subject project. This modification will cover the addition of P-1030, Enlisted Dining Facility to the project area. This letter corrects Section 1.2 and 1.6 of the permit, which had incorrectly identified the drainage area and impervious area currently associated with this project. Please replace page 2 and 3 of your permit with the new pages that are enclosed with this letter. This permit shall be effective from the date of issuance until January 26, 2015, 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 written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact Christine Nelson, or me at (910) 796-7215. Sincerely, A 9- 'Georgette ott Stormwater Supervisor Division of Water Quality GDSlcan: S:IWQSISTORMWATERIPERMIT1030720mod.ju110 corrected cc: Deb Brewster, NAVFAC, Fax: 757-322-8280 Wilmington Regional Office Wilmington Regional office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 One Phone: 910.796-72151 FAX: 910-350-20041 Customer Service: 1-877-623-6748 No rth Caroli n a Internet: www.ncwaterquality.org Naturally atI ra ly An Equal Opportunity 1 Affirmative Action Empioyer � � �/ " State Stormwater Management Systems Permit No. SW8 030720 Modification 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 General, Camp Lejeune MCB Courthouse Bay Regional Pond Marinas Road, Camp Lejeune, Onslow County FOR THE construction, operation and maintenance of one (1) wet detention pond 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 January 26, 2015, 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 in Section 1.6 on page 3 of this permit. The built -out condition of this stormwater control has been designed to handle the runoff from a maximum of 1,621,289 square feet of impervious area, and must be operated with a 30' vegetated filter. The current permitted BUA is 762,276 ft . 3. The tract will be limited to the amount of built -upon area indicated in Sections 1.2 and L6 of this permit, and per approved plans. The built -upon area remaining that can drain to this pond for the future development is limited to a maximum of 859,013 square feet. 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 the approved plans. 5. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. Page 2 of 8 State Stormwater Management Systems Permit No. SW8 030720 Modification 6. The following design criteria have been provided in the wet detention pond and must be maintained at design condition: Potential Build- Current out Condition Condition a. Drainage Area, acres: 77.85 50.574 Onsite, ftz: 2,996,035.30 2,203,003 Offsite, ft2; 395,067.70 0 b. Total Impervious Surfaces, ft2: 1,621,289 762,276 Existing ftz: 518,200 201,376 Proposed On -site ftz: 765,209 560,900 Offsite ft2: (from SW8 010431) 261,360, 0 Future ft2: 76,520 0 C. Design Storm, inches: 1 1 d. Pond Depth, feet: 4.0 4.0 TSS removal efficiency: e. (a 30' vegetated filter is required) 85% 85% f. Permanent Pool Elevation, FMSL: 7.38 7.38 g. Permanent Pool Surface Area, ft2: 133,239 62,870 h. Permitted Storage Volume, ft3: 172,597 .102,380 i. Temporary Storage Elevation, FMSL: 8.92 8.92 8 'each @ 4 each @ j. Controlling Orifice: 2"0 pipes •2"0 pipes k. Permanent Pool Volume, ft3: 521,674 193,648 I. Permitted Forebay Volume, ft3. 106,582 37,455 M. Receiving Stream/River Basin: New River/White Oak n. Stream Index Number: 19-(15.5) o. Classification of Water Body: SC NSW II. SCHEDULE OF COMPLIANCE 1. This phase of 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 surface associated with the project . 2.. The entire stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any additional built -upon surface not currently permitted. 3. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 4. 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. 5. Access to the stormwater facilities shall be maintained via appropriate easements at all times. Page 3 of 8 os1V �1 c!A )ron a ass cm- cV ��lL 1 Z E0 Fm F. For DENR U Y� 1 ON 03n'1 -2-0 04 ko� North Carolina Department of Environment and ." Natural Resources NC®ENR Request for Express Permit Review Reviewer. L L Submit: 1— io Time: Confirm: FILL-IN all the information below and CHECK the Permits) you are requesting for express review. FAX or Email the completed form to Express Coordinator along with a completed DETAILED narrative, site plan (PDF file) and vicinity map (same items expected in the application package of the project location. Please include this form in the application package. • Asheville Region -Alison Davidson 828-296-4698;alison.davidsont@.ncmail.net • Fayetteville or Raleigh Region -David Lee 919-791-4203; david.leeoncmail.net • Mooresville & -Patrick Grogan 704-663-3772 or patricksrroaanAncmail.net • Washington Region -Lyn Hardison 252-946-9215 or lyn.hardison(a)ncmail.net • Wilmington Region -Janet Russell 910-350-2004 or[anet.russellCalncmail.net NOTE, Project application received after 12 noon will be stamped in the following work day. Enter Related SW Permits of request SW 8030720 SW 8041104 SW SW SW Z3— lead Project Name: REGIONAL STORMWATER POND, COURTHOUSE BAY County: ONSLOW Applicant: COMMANDING GENERAL MARINE CORPS BASE Company: CAMP LEGEUNE, NC Address: 1005 MICHAEL ROAD City: CAMP LEGEUNE, State: NC Zip: 28547 Phone: 910-451-59501, Fax: _ _ Email: @ Physical Location:COURTHOUSE BAY AREA (MARINES ROAD) Project Drains into COURTHOUSE BAY waters - Water classification (for classification see-httpXh2o.enr.state.nc.us/bims/reports/reportsWB.html) Project Located in WHITE OAK River Basin. Is project draining to class ORW waters? N , within % mile and draining to class SA waters Y or within 1 mile and draining to class HQW waters? Y Engineer/Consultant: BRYAN M. DICK PE Company: AECOM Address: 701 CORPORATE CENTER DRIVE SUITE 475 City: RALEIGH, State: NC Zip: 27607-_ I i �w�� IvED Phone: 919-854-6200. Fax: 919-854-6259, Email: b!yan.dick@aecom.com n.dick@aecom.com Ar,�W t,�}',�p^ SECTION ONE: RE UESTING A SCOPING MEETING ONLY I JUL 2 7 2010 IN Scoping Meeting ONLY ® DWQ, ❑ DCM, ❑ DLR, ❑ OTHER: 1 ,Y_ SECTION TWO: CHECK ONLY THE PROGRAM (SS) YOU ARE REQUESTING FOR EXPRESS PERMITTING ❑ 401 Unit ❑ Stream Origin Determination: _ # of stream calls - Please attach TOPO map marking the areas in questions ❑ Intermittent/Perennial Determination: _ # of stream calls - Please attach TOPO map marking the areas in questions ❑ 401 Water Quality Certification ❑ Isolated Wetland (_linear ft or _acres) ❑ Riparian Buffer Authorization ❑ Minor Variance ❑ Major General Variance ❑ State Stormwater ❑ General ❑ SFR, ❑ SFR < 1 ac. ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ Other ❑ Low Density ❑ Low Density -Curb & Gutter — # Curb outlet Swales ElOff-site[SW (Provide permit #)] [IHigh Density -Detention Pond _ # Treatment Systems ❑ High Density -Infiltration _ #Treatment Systems El High Density -Bio-Retention , # Treatment Systems El High Density -SW Wetlands _ # Treatment Systems ❑ High Density -Other _# Treatment Systems /❑ MOD:❑ Major ❑ Minor ❑ Plan Revision ❑ Redev. Exclusion SW (Provide permit#) ❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ❑ Land Quality ❑ Erosion and Sedimentation Control Plan with _ acres to be disturbed.(CK # (for DENR use)) SECTION THREE - PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both sconinci and express meeting reauest Wetlands on Site ® Yes ❑ No Buffer Impacts: ® No ❑ YES: —acre(s) Wetlands Delineation has been completed: ❑ Yes ® No Isolated wetland on Property ❑ Yes ® No US ACOE Approval of Delineation completed: ❑ Yes ® No 404 Application in Process w/ US ACOE: ❑ Yes ❑ No Permit Received from US ACOE ❑ Yes ® No *************************+********* +*+*****++*+*+****++for DENR use only***++******************************************************* Fee Split for multiple permits: (Check # 1 Total Fee Amount $ SUBMITTAL DATES Fee SUBMITTAL DATES Fee CAMA $ Variance (❑ Maj; ❑ Min) $ SW (❑ HD, ❑ LD, ❑ Gen) $ 401: $ LOS $ Stream Deter— $ (3 3o ? Z d L ,) As NCDENR FXPRESS March 2009 D 1 OZ/9Z/L 801=PTaP?8luatalnu-3urtul�dyd-a�iBdu-35/wo3•sPaolunn•AvAm//:dl)q "74SER RGAD , z-G���,� Piney Gr { STER BOULEVARD BREW Camp Lejeune Main Gate} (k ° J �o • � �- t r 9 LI Ito I} 1 �f ♦♦ m i � � f. � �1 A CIO ! 1 i Camp Leje / ne South Gate "N�,2 ✓ - i Project Location Sneads F re ry, 1 Bay +'Camp Lejeune MC \ r i \ f PROJECT SITE Legend Vicinity Map PAVED 0°Z ' 2Mfles ��� MCB Camp Lejeune Courthouse Bay Regional Stormwater and � ---- UNPAVED Camp Lejeune Marine Corps Base Onslow County, NC J0 8 3BBd 99 UtWI311A-SPOOJIIA Bryan M. Dick, PE, PH General Information This document is to serve as the narrative for a request of a scope meeting for the proposed infrastructure improvements of the Courthouse Bay Area. The previously permitted project was MCB Camp Lejeune — Courthouse Bay Regional Stormwater Pond project. "Phase I" of this project corresponded to permit SW8 041104 and the existing permit SW8 030720 correlated to "Phase II". The proposed project is located on Camp*Lejeune Marine Corps Base in Onslow County, North Carolina. The proposed project will encompass new development and re -development located off of Horn Road in the Courthouse Bay Area. At this time the proposed project is still in the pre -design phase. The scope meeting is being requested to obtain information and answer the following questions: 1. What are the limits of the existing permit SW8 030720, and whether or not we could potentially treat the proposed infrastructure Improvements at Courthouse Bay with the existing wet detention pond? If not do we need a new permit or Modification? 2. Need to understand what options are available for obtaining a "regional stormwater permit" for the Courthouse Bay area near Horn Road. Stormwater Information This project is located in the White Oak River Basin. The NCDWQ Stream Classification of Courthouse Bay is SA, HQW and its NCDWQ Index Number is 19-36. The Stream Classification of the New River is SA, HQW and its Index Number is 19-27. L�:V7 WO W14Foods: vitamin B6 Page 7 of 9 http://www.whroods.conVgenpage.php?tname=nutrient&dbid= 108 7/26/20 t 0 MEMORY TRANSMISSION REPORT FILE NO. 393 DATE 07.27 10:34 TO 8 917573228280 DOCUMENT PAGES 3 START TIME 07.27 10:35 END TIME 07.27 10:35 PAGES SENT 3 STATUS OK *** SUCCESSFUL TX NOTICE TIME :07-27-'10 10:35 FAX NO.1 :910-350-2018 NAME :DENR Wilmington *** NC�E R North Carolina Department of Environment and Natural Resources Division of Water quality Soverly Eaves Perdue Coloon H. Sullins Roo Frogman Govornor Director Secretary July 27. 2010 Commaindln�Cfflcr, Go aDCarl Bkor, nputy PublicOffi Works cer MBCCamp aJeruo -1005 Mich nei Fioud i . Camp Lojouna, NO 28547 $ttbJoot: Stormwater Permit No_ 9W6 0$0720 (oorroCted) Courthouse Bay Rvgg ion el Pond I - High Density ProJoc# Onslow County , hoar Mr. Baker: The Wilmington Regional <:Wflce received a comploto moditiod Stormwater Mannpement Frormit Appl}catlon for Courthouse Bayy Ftoggionel Pond on August 28, 2007. Staff review of the plena pep RpoClHcationa fiats 0etarmined thW the pproject, as proposed, will comply with the Stormwater Re{lulatlontf met forth in Yitia I &A NCAC 2H.1000, We era fcrwmrdln Permit No. SWt) 030720 Modification tletotl August 29, 2007. Tor the conatructlon of the sub oct project. This modlflcallon will cover the addition of P-1030. Enlisted Dining Faclllty to then project aroa, rh is letter corracta Section 1_2 and 1 _6 of the pormlt. whlCh had Incorrectly Identifled the drainage area and Irernpewlous area currently aaseclmted wlth thla pre act_ Pe leee repfaga Raga 2 and 3 of your poerwnt rtlt with the new pages that airs encsd loewith-this lottor. Thlm pormlt shall be effective from tho detect of laauancw untll .lanuary 29, 2016. Ond shall ba subject o to lhe) cOnditiona and lirrmltaitlone as specifled therein_ Ploaso pay sppecial mttentlon to the ( pefrptlon and Malntenance,requirmanta in thin pormlt_ Failure to estoblleh an adequate ayatam for opporation and malntensnce of the atorr"Wnter managomant system will result In future compliance probleme. If any parts, raq ulremanta, or limitations containod in this pormlt are, unacceptable, you have the right to request on odjudicatory hcarina upon written rnclueet within thirty (30) drays following receipt of thin pefrrnit. Thin request must be in tha form of a wrltte�n patltlon, conforming to O hapter 160B of the North Carolina ©onerel Statutes, and filed with the 4Mca Of Adminiatrative 1-1oaringa, R.O. Drawer 27447. Raleigh, NO 27811 -7447. Unlome auch damenda era made this permit shalt be finol Ond binairta. If you haven any quentIn"n. or need additional information concerning thin matter, pleene contact - Chriatine Nolson, or ma at (910) 796-7215. 5lncarely. �rgwtte r�tt - Stormwater Supervisor Division of Water <�umllty GDS/con: S:\WaS\STORMWAYER\Pr�RMO MO30720mod.jul10 ccrrectod cc: Dob Browator, NAV>=AC, FQx: 767-32.2-82150 Wilmington Regional C}ffico 27 1m ran Nap brnl bNlaa '177 G 010- O•Ha L1a \ F^Xd.. W„minpbn, North GrnrFr6 7MOS Pharr: p10-7pM1-7716 \ PAr(: % Cuwtaner sarvkaw: 1-677�79-674s �nrernvt: w.rr..n�.ae.rwuawv.arp !/71Y7LY'tIIIYI w.. ew.r ooro.tu..nr � wmrmruw .wvo.. ampere• MEMORY TRANSMISSION REPORT FILE NO. 372 DATE 07.22 15:26 TO : IR 917573228280 DOCUMENT PAGES 9 START TIME 07.22 15:26 END TIME OOK :28 PAGES SENT STATUS I SUCCESSFUL TX NOTICE TIME :07-22-'10 15:28 FAX NO.1 :910-350-2018 NAME ;DENR Wilmington stf.te or North 4=__2tna nepnrtanent of Havirnn`ndnt a 3 PTrtural Rmotar WllmfoRton IZawbna■ Qt7fce , B�ver(y Eows Perdwe, GuvArear FAX COVER SI-IEET Aer .PY�enwn_ 5ecret•.ry "ate: / '� � �� ___ _._ No_ Pages <e�ccl_ cover): �z_- 0 Yrom: Jo Canmor Co: �A -✓) �� �- Phanc: ��101 '796�733 G_ _ Fax: "/ �^J"�• / � -� ems- "•`� — g �� �� I'ax: �l O) 350-2.004 G�d��� ��i s"Y7 � �r���/�-S � �- A-// �f ri`.S �i'�✓ � It�� Gs av wa _L�-m .' L �g � �_.J � `-� �a�r ,�. � Q .�6'� r ✓ � -cam o T f rim — y4:7 �— {'�7 �`nrdlnnl YJrlve Ex[4n BloR. W[I mingcon- NC 2$�S - [91 U) 791r.927 S + An P_rtunl �ll.p.+mm4fy plT.rmnt:vn Actlnn 8mp3gypr C Beverly Eaves Perdue, Governor Date To: Co: Fax: ,t/IA %.� State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office FAX COVER SHEET %--�- f-;:�8r0 Dee Freeman, Secretary No. Pages (excl. cover): From: Jo Canner Phone: (910) 796-7336 Fax: 910 350-2004 127 Cardinal Drive Extension, Wilmington, NC 28405 0 (910) 796-7215 0 An Equal Opportunity Affirmative Action Employer STATE OF NORTH CAROLINA Department of Environment and Natural Resources WIRO Regional Office FILE ACCESS RECORD / SECTION SWP DATE/TIME �A�<l� _2�3/yAn -Z>ict_- a__ p/ NAME o44a,-cuJ GJ .'/s e-r-, REPRESENTING Guidelines for Access: The staff of the Regional Office is dedicated to making public records in our custody readily available to the public for review and copying. We also have the responsibility to the public to safeguard these records and to carry out our day-to-day program obligations. Please read carefully the following before signing the form. 1. Due to the large public demand for file access, we request that you call at least a day in advance to schedule an appointment for file review so you can be accommodated. Appointments are scheduled between 9:00 a.m. and 3:00 p.m. Viewing time ends at 4:45 p.m. Anyone arriving without an appointment may view the files to the extent that time and staff supervision are available. 2. You must specify files you want to review by facility name or incident number, as appropriate. The number of files that you may review at one -appointment will be limited to five. 3. You may make copies of a file when the copier is not in use by the staff and if time permits. There is no charge for 25 or less co ies.� cost per copy after the initial 25 is 2.5 per copy. Payment is to be made by check, money order, or cash in the administrative offices. 4. Files must be kept in the order you received them. Files may not be taken from the office. No briefcases large totes etc. are permitted in the file review area. To remove, alter, deface, mutilate, or destroy material in public files is a misdemeanor for which you can be fined up to $500.00. 5. In accordance with GS 25-3-512, a $25.00 processing fee will be charged and collected for checks on which payment has been refused. 6. The customer must present a photo ID, sign -in, and receive a visitor sticker prior to reviewing files. FACILITY NAME 1. 6,1,11-Ixe d S e- 2. 3. - 4. 5. rz- 1 7 3 /0 Signature/Name o irm or Business Date (Please attach business card to form if available) # Copes-. Amt. Pd: 9:Op APA Time In COUNTY Time Out STATE OF NORTH CAROLINA Department of Environment and Natural Resources WIRO Regional Office FILE ACCESS RECORD SECTION SWP DATEITIME NAME REPRESENTING Guidelines for Access: The staff of the Regional Office is dedicated to making public records in our custody readily available to the public for review and copying. We also have the responsibility to the public to safeguard these records and to carry out our day-to-day program obligations. Please read carefully the following before signing the form. 1. Due to the large public demand for file access, we request that you call at least a day in advance to schedule an appointment for file review so you can be accommodated. Appointments are scheduled between 9:00 a.m. and 3:00 p.m. Viewing time ends at 4:45 p.m. Anyone arriving without an appointment may view the files to the extent that time and staff supervision are available. 2. You must specify files you want to review by facility name or incident number, as appropriate. The number of files that you may review at one appointment will be limited to five. 3. You may make copies of a file when the copier is not in use by the staff and if time permits. There is no charge for 25 or less copies.; cost per copy after the initial 25 is 2.5 per copy. Payment is to be made by check, money order, or cash in the administrative offices. 4. Files must be kept in the order you received them. Files may not be taken from the office. No briefcases, large totes, etc. are permitted in the file review area. To remove, alter, deface, mutilate, or destroy material in public files is a misdemeanor for which you can be fined up to $500.00. 5. In accordance with GS 25-3-512, a $25.00 processing fee will be charged and collected for checks on which payment has been refused. 6. The customer must present a photo ID, sign -in, and receive a visitor sticker prior to reviewing files. FACILITY NAME 2. 3. 4. 5. Signature/ a of Firm or Business Date (Please attach business card to form if available) # Copes: Amt. to . Time In COUNTY g-se Time Out LETTER OF TRANSMITTAL 1y 0 STEWART TO FROM NCDENR John K. Klein Division of Water Quality Project Manager 127 Cardinal Drive (910) 796-0145 x 403 Wilmington, NC 28405 DATE SENT VIA 9-25-08 US Postal Service PROJECT NUMBER PROJECT NAME C6048 Enlisted Dining Facility at Courthouse Bay COPIES DATE DESCRIPTION 1 9-25-08 Engineer's Certification and Checklist For approval ❑ For review & comment Returned for corrections For your use ❑ Approved as submitted Returned after review As requested Approved as noted Resubmit copies for approval COMMENTS SIGNED John K. Klein, PE Sip 2 9 200� COPIED TO Walt Vaughn - Whiting -Turner Neil Sauer - Clark-Nexsen ENGINEERING. INNOVATION. SOLUTIONS,` 201 N FRONT ST WILMINGTON, NC T 910,796.0145 SUITE 103 28401 F 910.796.0146 State Stormwater Management Systems Permit No. SW8 030720 Modification Courthouse Bay Regional Pone Stormwater Permit No. SW8 030720Modification Onslow Count Designer's Certification arAQ ue t1-) , as a duly registered _ the State of North Carolina, having been authorized to obsery io ical weekly/ full time) the construction of the project, 4urt'THOy�E -9h'i A_L�ON� -- - - (Project) for Gow.rwwvqw (Arw G t Lfs.) cqkgProject 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 14104 Date ZS 06 Page 7 of 8 State Stormwater Management Systems Permit No. SW8 030720 Modification 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. All roof drains are located such that the runoff is directed into the system. 5. The outlet/bypass structure elevations are per the approved plan. ✓ 6. The outlet structure is located per the approved plans. -� 7. Trash rack is provided on the outlet/bypass structure. ✓ 8. All slopes are grassed with permanent vegetation. 9. Vegetated slopes are no steeper than 3:1. ✓ 10. The inlets are located per the approved plans and do not cause short- circuiting of the system. 11. The permitted amounts of surface area and/or volume have been provided. 12. Required drawdown devices are correctly sized per the approved plans. 13. All required design depths are provided. ✓ 14. All required parts of the system are provided, such as a vegetated shelf, and a forebay. /15. The required system dimensions are provided per the approved plans. cc: NCDENR-DWQ Regional Office Page 8 of 8