Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
SW8081202_HISTORICAL FILE_20090306
PERMIT NO. DOC TYPE DOC DATE STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS SW8 og �2 o'L ❑ CURRENT PERMIT ❑ APPROVED PLANS © HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION 2009 0 3 cxv YYYYMM DD NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Governor Director March 6, 2009 Carl Baker, Deputy Public Works Officer MCB Camp Lejeune 1005 Michael Road Camp Lejeune, NC 28542 Subject: Stormwater Permit No. SW8 081202 P1223 Truck Company Maintenance Operations Complex High Density Project Onslow County Dear Mr. Baker: Dee Freeman Secretary The Wilmington Regional Office received a complete Stormwater Management Permit Application for P1223 Truck Company Maintenance Operations Complex on February 23, 2009. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Session Law 2008-211 and Title 15A NCAC 2H.1000. We are forwarding Permit No. SW8 081202 dated March 6, 2009, for the construction of the subject project. This permit shall be effective from the date of issuance until March 6, 2019, 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 Chris Baker, or me at (910) 796-7215. Sincerely, Georgette Scott Stormwater Supervisor Division of Water Quality GSlcsb: S:IWQSISTORMWATERIPERMiT1081202.mar09 cc:. Joshua Hurst, P.E., Clark Nexsen Onslow County Building Inspections Chris Baker cWilmington-Regional-Office Central Files Wilmington Regional Office One 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 North Carol I nil Phone: 910-796-72151 FAX: 910-350-2004 V Customer Service: 1-877-623-6748 l�t111'��lJ Internet: www.ncwaterquality org L l State Stormwater Management Systems Permit No. SW8 081202 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 Carl Baker and MCB Camp Lejeune P1223 Truck Company Maintenance Operations Complex Michael Road, Camp Lejeune, Onslow County FOR THE construction, operation and maintenance of a wet detention pond and an infiltration basin in compliance with the provisions of Session Law 2008-211 and 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. This permit shall be effective from the date of issuance until March 6, 2019, 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 1.7 on page 3 of this permit. The wet detention pond and the infiltration basin stormwater controls have been designed to handle the runoff from 272,833 square feet and 131,424 square feet, of impervious area, respectively. 3. The tract and each BMP will be limited to the amount of built -upon area indicated on page 3 of this permit, and per approved plans. 4. A 50 feet wide vegetated buffer shall be provided adjacent tidal waters, streams, rivers, and impoundments. No built -upon area is allowed within this buffer. 5. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 6. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. Page 2 of 8 State Stormwater Management Systems Permit No. SW8 081202 5. Decorative spray fountains will be allowed in the wet detention pond 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 this pond is 114 horsepower. 6. 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. 7. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A modification may be required for those deviations. 8. If the stormwater system was used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device, and prior to occupancy of the facility. 9. Access to the stormwater facilities shall be maintained via appropriate easements at all times. 10. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built -upon area, details, etc. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area or to the drainage area. e. Further subdivision, acquisition, 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. 11. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. 12. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of ten years from the date of the completion of construction. Page 4 of 8 State Stormwater Management Systems Permit No. SW8 081202 13. 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, to the Division of Water Quality, signed by both parties, and accompanied by supporting documentation as listed on page 2 of the form. The project must be in good standing with the Division. 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. 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 issued shall continue in force and effect until revoked or terminated. 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 issuance of this permit does not.prohibit the Director from reopening a nd modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules and regulations contained in Session Law 2008- 211, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et. al. 11. The permittee shall notify the Division in writing of any name, ownership or mailing address changes at least 30 days prior to making such changes. Page 5 of 8 State Stormwater Management Systems Permit No. SW8 081202 12. The permittee shall submit a permit renewal application 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 6th day of March, 2009. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION' of Coleen 0. Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission Page 6 of 8 ` lI State Stormwater Management Systems Permit No. SW8 081202 P1223 Truck Company Maintenance Operations Complex Stormwater Permit No. SW8 081202 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 specification: Signature Registration Number Date SEAL Page 7 of 8 State Stormwater Management Systems Permit No. SW8 081202 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 Onslow County Building Inspections Page 8 of 8 DWQ USE ONLY Date. Received Fee Paid Permit Number 1 4ba-S S c-) 0 2 r Cam ----7 State of North Carolina i : - -; - - ,) -- - Department of Environment and Natural Resources 0 5 2009 Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATIONTORM= - This f rrrrr may he Irlrotocopied fi r, rrse as 1711 Original GENERAL INFORMATION 1. Applicants name (specify the name of the corporation, individual, etc, who owns the project): U.S. Government- MC13 Camp Lejeune �^ 2. Print Owner/Signing Official's name and title (person legally responsible fog• facility and compliance): Carl Baker - Depuh� Public Works Officer 3. Mailing Address for person listed in item 2 above: '1005 N licheal Rd City:Camp I-ejeune State:NC %ip:28542 Phone: (910 ) 451-2213 Fax: (910 ) 451-2927 _ }?ruail:carl.h.bakerrr usmc.mil 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): P1223 `]'ruck Company Maintenance O>wrations CompleN MCB Camp Lejeune 5. Location of Project (strut address): Micheal Road (street number unknown) City:Canip Lejeune Coll nty:Onslow 7ip:28542 6. Directions to project (from nearest major intersection): Coming from NC-24, take the exit for Holcomb Blvd. Drive 4.4 miles on Holcomb 13lvci., and turn left onto Dogwood St. Drive 430 feet on Dogivood St., and turn right on West Rd. Drive 0.3 miles on West Rd, and turn left on Gum St, Drive 0.2 miles on Gum St., and turn left on Michael Road. Drive approximately 500 feet on Michael Road and the project is located on the right. 7. Latitude:340 39' 56,12" N Longitude:77° 20' 09.77" W of project S. Contact person who can answer questions about the project: Name:K. Joshua Hurst Telephone Number: (919 828-1876 Email:ihurst0aclarknexsen.com Form SWU-101 Version 09 25.08 Page I o1'4 II. PERMIT INFORMATION: 1. Specify whether project is (check one): ®New r= LFs fl 5 2009 j []Renewal ❑Modification 2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the existing permit numberN/A and its issue date (if known)N/A . 3. Specify the type of project (check one): ❑Low Density ®1-ligh Density []Redevelop ❑General Permit ❑Universal SMP ❑Other 4. Additional Project Requirements (check applicable blanks; information on required state permits call be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑CAMA Major ®Sedimentation/1?rosion Control ❑404/401 Permit ❑NPDES Industrial Stormwater Ill. PROJECT INFORMATION 1. in the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stor•mwater management for the project. •The site will be treated by two separate BMI's. Drainage Area 1 (aourox. 4.00 acres) %will be treated by an Infiltration Basin. The basin is sized to heat a desi n rainfall depth of 3 inches and the 10 veal 24 hour storm is handled in the system as required to waive the vegetated filter strip. •['he remainder 7.02 acres (Drainage Area 2) will be treated by a Wet Detention Basin. The drawdown of the Wet Detention Basin is achieved via an orifice. A _vegetated filter strip is provided for moth the outfaII and the emergency spillway of the Wet Detention Basin. There is also a grassed swale on the Northeast corner of the site that is part of DA 2 The outfall of these two BMIN will go to an existing 24" RCP. 2. Stormwater runoff from this project drains to the White Oak River basin. 3. Total Property Area: 11.70 acres 4. Total Coastal Wetlands Area: 0 acres 5. Total Property Area (3) - Total Coastal )wetlands Area (4) = Total Project Area**:11.70 acres 6. (Total Impervious Area / Total Project Area) X 100 = Project Built Upon Area (BUA):80 io 7. How many drainage areas does the project have?2 8. Complete the following information for each drainage area. If there are more than two drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. For high density m-oiects, complete the table with one drainage area for each enizineered stormwater device. Basin Information Drainage Area I Drainage Area 2 Receiving Stream Name New River New River Stream Class & Index No. SQNSW 19-(15.5) SC;NSIV 19-(15.5) Total Drainage Area (so 174,124 305,841 On -site Drainage Area (sf) 159,865 305,841 Off -site Drainage Area (so 14,259 0 Existing Impervious Area (so 80,800 '142,059 Proposed Impervious*Area (sf) '131,424 272,833 Impervious'" Area (total) 75.5% 89.2% Impervious* Surface Area Drainage Area 1 Drainage Area 2 Form SWU-101 Vcrsion 09.25.08 Page 2 of 4 PFR 0 5 2oe9 R. On -site Buildings (so 0 18,802 On -site Streets (sf) _D _ ___ i 0 On -site Parking (sf) 129,590 253,969 On -site Sidewalks (so 0 62 Other On-SELe (50 0 0 Off -site (SO 1,834 0 Total (so: 131,424 272,833 * lrnpervions area is defined as the built 1117011 rrrca iuClrtdiug, btrt rrot limited tn, brriblirrgs, 1l07ds, luu•kiug areas, sidewalks, gravel areas, etc. **Total project area shall be calculated to eXClrrrle Coastal Wethulds frorrr use 7011e)l Crrlcrdatirrg the built upon area percentage calculation. This is the area used to calculate overall percent project built upon area (BUA). 9. 1-10w was the off -site impervious area listed above derived?Sheet flow onto the site via an adjacent roadway Projects in Union County: Contact the D11"Q Central Office stgff'to check to see if :you project is located i>>ithin a Tln-crrtened & L-ndangcred Sjrecies watershed that mrrl, be side jest to more stringent slorniwater requirements. IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS One of the following property restrictions and protective covenants are required to be recorded for all subdivisions, outparcels and future development prior to the sale of any lot. if lot sizes vary significantly, a table listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment. Forms can be downloaded front http:l/li2o.erlr.state.nc.us/su/bmp forms.htm - deed restrictions. For'nl DRPC-1 High Density Commercial Subdivisions Fornl DRPC-2 High Density Developments Nvith Outparcels Form DRPC-3 High Density Residential Subdivisions Form DRPC-4 Low Density Commercial Subdivisions Form DRPC-5 Low Density Residential Subdivisions Form DRPC-6 Low Density Residential Subdivisions with Curb Outlets By your signature below, you certify that the recorded property restrictions and protective covenants for this project shall include all the applicable items required in the above form, that the covenants will be binding on all parties and persons claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted without concurrence from the NC DWQ, and that they will be recorded prior to the sale of any lot. V. SUPPLEMENT FORMS The applicable state stornrwater management permit supplement form(s) listed below must be submitted for each BMP specified for this project. Contact the Stornlwater Permitting Unit at (919) 807-6300 for the status and availability of these forms. Forms can be downloaded from http__://li2o.en1'.St ite.]IC.us/sulbnlp forms.tltnl. Form SW401-Low Density Form SW401-Curb Outlet System Form SW40"1-Off-Site System Form SW401-Wet Detention Basin Form SW401-Infiltration Basin Low Density Supplement Curb Outlet System Supplement Off -Site System Supplement Wet Detention Basin Supplement Infiltration Basin Supplement Donn SWU-101 Version 09.25.09 Page 3 oi'4 e Form SW401-Infiltration Trench Underground Infiltration Trench Supplement Form SW401-Bioretention Cell Bioretention Cell Supplement Form SW401-1-evel Spreader Level Spreader/Filter Strip/Restored Riparian Buffer Supplement Form SW401-Wetland Constructed Wetland Supplement Form SW401-Grassed Swale Grassed Swale Supplement Form SW401-Sand Filter Sand Filter Supplement_.__4 , Form SW401-Permeable Pavement Permeable PavententSupplement Form SW401-Cistern Cistern Supplement + FES 0 5 2009 Form SWU-101 Version 09.25.08 Page 4 of'4 Vl. SUBMITTAL REQUIREMENTS FLs 0 5 2009 Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. The complete application package should be submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the interactive online map at ltttp:llh2a,ernr.state.rtc,uslsu/ntsi_itnal)s.htnn) Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and wire Cnpy of the Stormwater Management Permit Application Form k.1 • Orightal and one copy of the Deed Restrictions & Protective Covenants Form (if regrrired ns per Part IV who've) • Original of the applicable Supplement Form(s) and O&M agreements) for each BMP . Kj N • Permit application processing fee of $505 (Express: $4,000 for HD, $2,000 for LD) payable to NCDENR • Calculations & detailed narrative description of sto•niwater treatment/management Kj 14 • Copy of any applicable soils report • Two copies of plans and specifications (sealed, signed & dated), including: ) - Development/ Project name - Engineer and firm - Legend - North arrow - Scale - Revision number & date - Mean higlr water line - Dimensioned property/project boundary - Location map with named streets or NCSR numbers - Original contours, proposed contours, spot elevations, finished floor elevations - Details of roads, drainage features, collection systems, and stornilvater control measures - Wetlands delineated, or a note on plans that nonce exist - Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations - Drainage areas delineated - Vegetated buffers (where required) VII. AGENT AUTHORIZATION If you wish to desioMate authority to another individual or firm so that they may provide information on your behalf (such as additional information requests), please complete this section. (ex. designing engineer or firm) Designated agent (individual or finn):Clark Nexsen Architecture & Engineering - K. Joshua Hurst I'.I . Mailing Address_4000 Westchase Blvd., Suite 280 City:Raleigh _ State:NC Zip:27607 Phone: (919 ) 828-1876 Einai I:jhurst@riarknexsen.coiu Vlll. APPLICANT'S CERTIFICATION Fax: (91.9 ) 828-1877 I, (print or• t ylle uanre of perscrrr listed hi General hiPrruation, item 2) Carl Baker, PE certify that the information included on this permit application form is, to the best of my knowledge, correctand that the project will be constructed in conformance with the approved plans, that the required deed restrictions and protective cov is will be ed, and that the proposed project complies with the requirements of 15A NCAC 214 .100 _ rec /� Signature: Date: i — ZQ — O 1 Form SWU-101 Version 09.25.08 Pa-e 4 of 4 m O N Lo Cn Li 3 ' 1L N � Q C ra Q m C) _ a) LIB + Ln N 00 Om 00 OM O v°1i O m\ 00 N N Ol 00 N O O M Oct Ql `� N N U N to N ry U l.A u'1 O l6 —1 C) N � N Op m [O Q 00 � O rn Ln N N l0 a O m 00 nj � N > N Z U .-i N N _ a z g m Q N Ln LD O N o O N C) CDO Q Ol N a) to '� 00 N 00 D Ln N m m C U t lfl a) O O N o O m Ct r- 6s Ln� ,� n m `� CLO H W -1 m in .�-� .-i rrn Q in d � L L In �- a) a) �•• Z f0 a) i) Q �O N w ti Li- ""� a) rD @ x= ST3 a) r9 v Q .� g m o o or Q) L Q o Z W -a m w L Q Q• N= a ro w v 7 e Q a) .. vLA "= E .__ Q aJ a, °° a� ' v o Q > 00 � � Q) rip cn N W Y u c o2S a) Of a) Q _ � .� +.j w u a m m L an In by M v, �. Ln M 7 F a E 0 V ,� �_ ° m Ln -0 a 3 v ) L E o °' -a o z 3 5" '�, c U ,n w N o m N 0. in 7 E O i to c Q E u, �� �_ v .� rt7 0 d a) a) a� a� .� +, w° Q E an c o o , m E a a u"i Ana 3 a) 0 0 u v a) 4 ,� o ' x o a � m I'Co o + o L °� �' a `�° c c c c � r� w N O O w a\ o Q m m m a) a �- w N o 0 0 0 0.01 o - i-° rn 0 0 N LD N c 0 Ln Ln U v O 'v N J w Q Q n U 00 CO " U a � ^� Q O w C ttl Y O v LnLn a� r i DO Ln 0 rn r I 00 LM O rn Ol Ln O rl � ti rn m 00 rV n [V o N 000 Ln `'� C E N l/I L O 7 -- O O O il- r-I w Lo Y O LU O O o0 m m C LA U Ln 'O c I InL-n >- a lJ LA Lo O O � N Q a CO I C ru 4 N 00 r-i O dl Ln C um-f N N LD O p m o0 N h CV 2 V) cr Z 3 � a, _ f6 vzr Q Nt Ln Ln Q 'Zr N� \ 0 0 0 LCS) 0 Lnv "C3 O Q 01 N v 0�0 N 00 �+ O Ln '. C) 0 m c . Ln Ln a O 0 "� O O m y m I� ai Ln ri m Ln r m N Lo 6i m Lo "t w of N 00 .--i m L L Q � u c LL QJ Z y ro ra Q p Ln.� O v O Z v m p .2 ' = v u 4� a Q Ln ry Q I O f6 ai U c rts to w Q 0 of a� �_ °0 ao • a� vW C V +� U O Y r C u, m N vl m C O_ C C — 7 O E Y > Q7 � L '� Y Vl — = C 0.0 = C VT Ln "O - ) X .� Y U L- O C _O L N W LU v, N -d 0 o m Ln Q Ln N C `" a1 c O E E m� p� c O Q on c OO u O aj n YeCn YC - ,- 4 p O A Q3 m aa L v C C �+ ateO + m O w a O ma t O O O O- Oen H rn 0 0 N 00 N c 0 n a, u v O 'v N J a E 2 R N U CO CO U r Architectum & F_ngineerr'ng 4000 lI%r.,7C'Gcr e lilrrl., .S'rrile 280 RaleiG, 1\'orflr Curaliuu 27607 919/828.187( ! trti119/828-1877 • Gllr•//rruu.rlur•kue:� �err.cn71/ We transmit fTiWAJF i1MM m-11 To: North Carolina DLNR - Division of Land Resources Wilmington Rcs�, oval Office 127 Cardinal Drive Istctision Wilmington, NC 28405 Attn: Chris Bakcr Date: PCIM an• 20, 2009 Project No: 2861 Reference: III 123, '1'ruck Ctnnhauti� i�-laiut./Ohs Complex ® herewith fir= q 2 $ 2009 ❑ to accordance with your request r ❑ under separate cover For Your ❑ approval ❑ distribution to parties ® review and comment ❑ record ❑ use ❑ information The Following ❑ drawings ❑ computer file(s) ❑ specifications ❑ samples ❑ change order ❑ product literature n shop drawings other Copies Date Description 2 02/20/09 Full Size Revision Sheet (C-504) Remarks Chris, In addition to the package that you received on February 20, 2009 regarding the 'Request for Additional Information', please find the updated table to the 1-mergency Spilhvay detail (Detail A4, Sheet C-504) for the Wet Detention Basin. "['lie detail was revised to show the correct elevation of 20.00' FMSL for dimension ' B'. T\vo hard copies of the revised sheet, Sheet C-504, xvill be mailed to you via UPS. If you should have any further questions or comments, please feel free to contact us. By. Jason Rupert Copies to: o 0 Architecture & Engineering V: allQ3Ta V — -ZL 4000 1 Fesl(,base Bhyl,, Sidle 2SO To: North Carolina 1)1---NR - Division Date: hebruary 19, 2009 Kab'gA IV(jr/ + Cuminra 27007 919/ S2 S-187( Fax 919/52S-1877 Gl1p: / / rrrr+rv. clur �; rr r ti:� c rt. r •apt We transmit For Your The Following of land Resources W11111ington Re},)14 mal Office 127 Cardinal Dri'•e l"stensio n Wlimington, NC 28 0i Attn: Chris Baker ® herewith ❑ in accordance with your request ❑ under separate cover ❑ approval ® review and comment ❑ use Project No: 2861 Reference: PI 1231,Truck Company ��-laint./Ops Complex ❑ distribution to parties ❑ record ❑ information ® drawings ❑ computer file(s) ❑ specifications ❑ samples ❑ change order ❑ product literature n shop drawings � other Copies Date Description 1 02/19/09 NCDENR Supplements (1 Infiltration Basin, 1 Wet Detention Basin, 2 Level Spreaders, 1 Grassed Swale) 1 02/19/09 Report & Calculations Revisions 2 02/19/09 Full Size Revision Plans (CG-100, CG-101, C-506, C-508) 1 02/19/09 Check for resubmittal fee ($1,000) Remarks ]'lease see the attaclied documents and plans addressing the five (5) comments made in your'Request for Additional hilbrmation' letter dated February 13, 2009. if you sliould have any furtlier questions or comments, please leel free to contact us. Bv: Jason Rupert Copies to: DRAINAGE AREA DESIGN -SHEET DATE: 2/1812009 SHEET 1 OF 4 PROJECT: Truck Company Maintenace Operation Complex DESIGN BY: JTR PROJECT NO.: 2862 CHECKED BY: JH DESCRIPTION: Sub -Basin Drainage Area Analysis DRAINAGE AREA i.Inliltration Basin Post Development C A 11T A ac 2 impervious Surface 0.95 131,424 3.02 4 Pervious Surface 0.35 4.2700 0,98 6 7 8 Weighted C 0.80 Total Area 174,124 4.00 Impervious Area 131,424 3.02 Percent Impervious 75.5% Volume Runoff to be Controlled From 3.0" Storm Rv-0.05+0.009(1) (Simple Method, Scheuler) l= 75.5 Percent Impervious Rv= 0.73 Runoff Coefficient V-P'Rv Ad Drawdown Calculation Q = CiA i = 0,18 inlhr C = Weighted C A = Total area in acres Q = 0.58 P= 3.0 in Design Rainfall V= 0.729 ac-ft Volume To Be Treated V= 31,747 W Volume To Be Treated A= 15,638 it' Area of Treatment Device D= 2.50 ft Pool Depth V= 34,330 ft3 Volume of Treatment 14,50 it Seasonal High Water Table Elevation 1650 it Bottom of Treatment Device 19.00 it Water Suface Elevation V= 31,747 ft3 Volume To Be Drawn Down A= 15,638 ft2 Area of Treatment Device k= 6.60 inlhr Most Restrictive Infiltration Rate t= 5 hrs Drawdown Time 1= 0.2 days F3 2 0 2009 a DRAINAGE AREA DESIGN SHEET DATE: 2119/2009 SHEET 2 OF 4 PROJECT: MARSOC Firestation DESIGN BY; JTR PROJECT NO.'. 2862 CHECKED BY; JH DESCRIPTION; Sub -Basin Drainage Area Analysis DRAINAGE AREA 2- Wol Detention Basin Post Development C A ft' A ac 2 Impervious Surface 0.95 272,833 6.26 4 Pervious Surface 0.35 33,008 0.76 6 7 8 Weighted C 0.89 Total Area 305,841 7.02 Im ervious Area 272,833 6.26 Percent Impervious 89.2% Volume Runoff to be Controlled From 1.5" Storm Rv=0.05+0A09(i) (Simple Method, Scheuler) 1= 89.2 Percent Impervious Rv= 0.85 Runoff Coefficient V=P*Rv"Ad p= 1.5 in V= 0.749 ac-ft V=1 32,606 ft3 A= 19,243 ft' D= 4.00 ft V= 35,868 ft3 16.00 ft 10.00 ft 17.50 ft Q = CiA i = 0.18 inlhr C = Weighted C A = Total area in acres Q= 1,12 Design Rainfall Volume To Be Treated Volume To Be Treated Area of Treatment Device Pool Depth Volume of Treatment Seasonal High Water Table Elevation Bottom of Treatment Device water Suface Elevation I I Re uire Volume To Control The 1.5" Storm I RUNOFF COEFICIENT (RV): STORM RUNOFF (IN) / STORM RAINFALL (IN) PERCENT IMPERVIOUS (1): IMPERVIOUS PORTION OF DA (AC)/ DRAINAGE AREA (AC) RV = .05 +.9 * (1) = .05 + .9 * (.8921) _ .85289 IN/IN REQUIRED VOLUME FROM 1.5" OF RUNOFF = (DESIGN RAINFALL) * (RV) * (DRAINAGE AREA) V = 3630 * (1.5") * (.85289) * 7.021 = 32,606 FT PROVIDED VOLUME FROM 1.5" OF RUNOFF = 35,868 FT 3 VOLUME PROVIDED > VOLUME REQUIRED SURFACE AREA CALCULATIONS REQUIRED ORIFICE DIAMETER FOR 2-5 DAY DRAW DOWN TEMPORARY POOL VOLUME = 35,868 HEIGHT OF TEMPORARY POOL (H.) = 1.5 FT DRAWDOWN TIME = 2 DAYS OR 172,800 SEC FLOWRATE = 32,606 CIF /172,800 SEC = .1887 FT'/SEC ORIFICE COEFFICIENT = 0.6 AREA = (Q/C) / (2 * G * Ho/3 _ (.1887 /.6) / (2 * 32.2 * 135) = 0.05542 FT = 7.98 IN DIAMETER = (AREA * 4) / zr = 3.18 INCHES = USE 3.0 INCHES FOR ORIFICE SIZE (3.0" Orifice will drawdown volume in 2.76 days) 2 0 Z009 Hydraflow Table of Contents 1 Hydraflow.gpw Hydraflow Hydrographs Extension for AutoCADO Civil 3DO 2009 by Autodesk, Inc. v6.066 Wednesday, Feb 18, 2009 Hydrograph Return Period Recap...................................................................... 1 1 - Year SummaryReport................................................................................................................. 2 Hydrograph Reports................................................................. ......... 3 ................................. Hydrograph No. 1, Rational, Pre Development Entire Site ............................................... 3 Hydrograph No. 2, Rational, Post Development Entire Site ............................................. 4 Hydrograph No. 4, Rational, Pre Development DA 1....................................................... 5 Hydrograph No. 5, Rational, Post Development DA 1...................................................... 6 Hydrograph No. 6, Reservoir, Post Dev. 1 to Basin 1....................................................... 7 Pond Report - Infiltration Basin................................................................................... 8 Hydrograph No. 8, Rational, Pre Development DA 2 ....................... ... .... .. . . Hydrograph No. 9, Rational, Post Development DA 2.................................................... 10 Hydrograph No. 10, Reservoir, Post Dev. 2 to Basin 2................................................... 11 PondReport - Wet Pond........................................................................................... 12 10 -Year SummaryReport............................................................................................................... 13 Hydrograph Reports........................................................................ ... .............................. 14 Hydrograph No. 1, Rational, Pre Development Entire Site ............................................. 14 Hydrograph No. 2, Rational, Post Development Entire Site ........................................... 15 ........................ Hydrograph No. 4, Rational, Pre Development DA 1 ..................................................... 16 Hydrograph No. 5, Rational, Post Development DA 1.................................................... 17 Hydrograph No. 6, Reservoir, Post Dev. 1 to Basin 1 ..................... Hydrograph No. 8, Rational, Pre Development DA 2..................................................... 19 Hydrograph No. 9, Rational, Post Development DA 2.................................................... 20 Hydrograph No. 10, Reservoir, Post Dev. 2 to Basin 2................................................... 21 Hydrograph Return Period Hyd,agc l&ydrographs Extension for AutoCAD® Civil 3D@ 2009 by Autodesk, Inc. v6.066 Hyd. Hydrograph Inflow Peak Outflow (cfs) Hydrograph No. type Hyd(s) description (origin) 1-Yr 2-Yr 3-Yr 5-Yr 10-Yr 25-Yr 50-Yr 100-Yr 1 Rational ------ 30.58 ------- ------- ------- 47.86 ------- ------- ------- Pre Development Entire Site 2 Rational ------ 43.20 ------- ------- ------- 67.61 ------- ------- ------- Post Development Entire Site 4 Rational ------ 9.933 ------- ------- ------- 15,55 ------- ------- ------- Pre Development DA 1 5 Rational ------ 13.81 ------- ------- ------- 21.62 ------- ------- ------- Post Development DA 1 6 Reservoir 5 0.000 ------- ------- ------- 0.000 ------- ------- ------- Post Dev. 1 to Basin 1 8 Rational ------ 20.80 ------- ------- ------- 32.55 ------- ------- ------- Pre Development DA 2 9 Rational ------ 29.38 ------- ------- ------- 45.99 ------- ------- ------- Post Development DA 2 10 Reservoir 9 0.000 ------- ------- ------- 0.000 ------- ------- ------- Post Dev. 2 to Basin 2 Proj. file: Hydraflow.gpw Wednesday, Feb 18, 2009 Hydrograph Summary Re pydr_aiTow Hydrographs Extension for AutoCADO Civil 3DO 2009 by Autodesk, Inc. v6.066 Hyd. No. Hydrograph type (origin) Peak flow (cfs) Time interval (min) Time to peak (min) Hyd. volume (cult) Inflow hyd(s) Maximum elevation (ft) Total strge used (tuft) Hydrograph description 1 Rational 30.58 1 10 18,347 ------ ------ ------ Pre Development Entire Site 2 Rational 43.20 1 10 25,919 ------ ------ ------ Post Development Entire Site 4 Rational 9.933 1 10 5,960 -=---- ------ ------ Pre Development DA 1 5 Rational 13.81 1 10 8,288 ------ ------ ------ Post Development DA 1 6 Reservoir 0.000 1 nla 0 5 17.16 8,288 Post Dev, 1 to Basin 1 8 Rational 20.80 1 10 12,480 ------ ------ ------ Pre Development DA 2 9 Rational 29.38 1 10 17,631 ------ ------ — Post Development DA 2 10 Reservoir 0.000 1 nla 0 9 13.35 17,631 Post Dev. 2 to Basin 2 Hydraflow.gpw Return Period: 1 Year Wednesday, Feb 18, 2009 Hydrograph Report 2 0 2009 3 Hydraflow Hydrographs Extension for AUtoCAD® Civil 3D® 2009 by Autodesk, Inc. v6.066- _._ _ - Wednesday, Feb 18, 2009 Hyd. No. 1 Pre Development Entire Site Hydrograph type = Rational Peak discharge = 30.58 cfs Storm frequency = 1 yrs Time to peak = 0.17 hrs Time interval = 1 min Hyd. volume = 18,347 cuft Drainage area = 10.320 ac Runoff coeff. = 0.63 Intensity = 4.703 inlhr Tc by User = 10.00 min OF Curve = Test.IDF Asc/Rec limb fact = 111 Pre Development Entire Site Q (cfs) Hyd. No. 1 -- 1 Year Q (cfs) 35.00 30.00 25.00 20.00 15.00 10.00 5.00 000 35.00 30.00 25.00 20.00 15.00 10.00 5.00 000 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 Hyd No. 1 Time (hrs) 4 Hydrograph Report Hydraflow Hydrographs Extension for AUtoCAD® Civil ME) 2009 by Autodesk, Inc. v6.066 Wednesday, Feb 18, 2009 Hyd. No. 2 Post Development Entire Site Hydrograph type = Rational Peak discharge = 43.20 cfs Storm frequency = 1 yrs Time to peak = 0.17 hrs Time interval = 1 min Hyd. volume = 25,919 cuft Drainage area = 10.320 ac Runoff coeff. = 0.89* Intensity = 4.703 inlhr Tc by User = 10.00 min OF Curve = Test.IDF Asc/Rec limb fact = 111 Composite (Area1C) = [(9.070 x 0.95) + (3.030 x 0.35)] / 10.320 Q (cfs) 50.00 40.00 30.00 20.00 10.00 Post Development Entire Site Hyd. No. 2 -- 1 Year 0.00 0.0 0.0 0.1 0.1 0.1 Hyd No. 2 Q (cfs) 50.00 40.00 30.00 20.00 1 " 0.00 0.2 0.2 0.2 0.3 0.3 0.3 Time (hrs) Hydrograph Report 2 f1 2009 5 Hydraflow Hydrographs Extension for AutoCAD® Civil Me 2009 by Autodesk, Inc. v6.066 Hyd. No. 4 Pre Development DA 1 Wednesday, Feb 18, 2009 Hydrograph type = Rational Peak discharge = 9.933 cfs Storm frequency = 1 yrs Time to peak = 0.17 hrs Time interval = 1 min Hyd. volume = 5,960 cuft Drainage area = 3.300 ac Runoff coeff. = 0.64 Intensity = 4.703 in/hr Tc by User = 10.00 min OF Curve = Test.IDF Asc/Rec limb fact = 1 /1 Pre Development DA 1 Q (cfs) Hyd. No. 4 -- 1 Year 10.00 : M 4.00 2.00 0.00 -1 1 1 0.0 0.0 0.1 0.1 - Hyd No, 4 Q (cfs) 10.00 IV M 4.00 2.00 I I ! - __ I f 1 u 0.00 0.1 0.2 0.2 0.2 0.3 0.3 0.3 Time (hrs) Hydrograph Report Hydraflow Hydrographs Extension for AutoCADO Civil 3100 2009 by Autodesk. Inc. v6.066 Hyd. No. 5 Post Development DA 1 Hydrograph type = Rational Storm frequency = 1 yrs Time interval = 1 min Drainage area = 3.300 ac Intensity = 4.703 in/hr OF Curve = Test.IDF Q (Cfs) 14.00 12.00 10.00 4.00 2.00 0.00 1 1. 1 0.0 0.0 0.1 Hyd No. 5 0.1 Post Development DA 1 Hyd, No. 5 -- 1 Year Wednesday, Feb 18, 2009 Peak discharge = 13.81 cfs Time to peak = 0:17 hrs Hyd. volume = 8,288 cuft Runoff coeff. = 0.89 Tc by User = 10.00 min Asc/Rec limb fact = 1 /1 Q (cfs) 14.00 12.00 10.00 4.00 2.00 x 0.00 0.1 0.2 0.2 0.2 0.3 0.3 0.3 Time (hrs) Hydrograph Report 5,,3 2 2009 7 Hydrafow Hydrographs Extension for AutoCAD® Civil 3D® 2009 by Autodesk, Inc. v6.066 - Wednesday, Feb 18, 2009 Hyd. No. 6 Post Dev. 1 to Basin 1 Hydrograph type = Reservoir Peak discharge = 0.000 'cfs Storm frequency = 1 yrs Time to peak = nla Time interval = 1 min Hyd. volume = 0 tuft Inflow hyd. No. = 5 - Post Development DA 1 Max. Elevation = 17.16 ft Reservoir name = Infiltration Basin Max. Storage = 8,288 tuft Storage Indication method used. Q (cfs) 14.00 12.00 10,00 8.00 6.00 4.00 2.00 Post Dev. 1 to Basin 1 Hyd. No. 6 -- 1 Year Q (cfs) 14.00 12.00 10.00 8.00 6.00 4.00 2.00 0.00 v 1 1 1 1 1 I I I I 1 1 -I I 1 1 N 0.00 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 li Time (hrs) Hyd No. 6 ---M- Hyd No. 5 I.II.11=I.1111 Total storage used = 8,288 tuft Pond Report $ Hydraflow Hydrographs Extension for AutoCADO Civil 3DO 2009 by Autodesk, Inc. v6.066 Wednesday, Feb 18, 2009 Pond No. 1 - Infiltration Basin Pond Data Contours - User -defined contour areas. Conic method used for volume calculation. Segining Elevation = 16.50 ft Stage 1 Storage Table Stage (ft) Elevation (ft) Contour area (sgft) Incr. Storage (cult) Total storage (cult) 0.00 16.50 11,905 0 0 0.50 17.00 12,616 6,129 6,129 1.50 18.00 14,091 13,345 19,474 2,50 19,00 15,638 14,856 34,330 Culvert 1 Orifice Structures Weir Structures [A] [B] [C] [PrFRSr] [A] [B] [C] [D] Rise (in) = 0.00 0.00 0.00 0.00 Crest Len (ft) = 15.00 0.00 0.00 0,00 Span (in) = 0.00 0.00 0.00 0.00 Crest El. (ft) = 19.00 0.00 0.00 0.00 No. Barrels = 0 0 0 0 Weir Coeff. = 3.33 3.33 3,33 3.33 Invert El. (ft) = 0.00 0.00 0.00 0.00 Weir Type = Rect --- --- --- Length (ft) = 0.00 0.00 0.00 0.00 M ulti-Stage = No No No No Slope (%) = 0.00 0.00 0.00 n/a N-Value = .013 .013 .013 n/a Orifice Coeff. = 0.60 0.60 0.60 0.60 Exfil.(inthr) = 0.000 (by Wet area) Multi -Stage = n/a No No No TW Elev. (ft) = 0.00 Note: Culvert;Orifice outflows are analyzed under inlet {ic) and outlet (oc) control, Weir risers checked for orifice conditions (ic) and submergence (s). Stage 1 Storage / Discharge Table Stage Storage Elevation Cl A Clv B Clv C PrfRsr Wr A Wr B Wr C Wr D Exfii User Total ft cuft ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 0.00 0 16.50 --- --- --- --- 0.00 --- --- 0.000 0,50 6,129 17.00 --- --- --- 0.00 --- --- --- --- 0.000 1.50 19,474 18.00 --- -- --- 0.00 --- --- --- 0.000 2,50 34,330 19.00 --- --- --- 0.00 --- --- --- 0.000 Hydrograph Report `COD s Hydraflow Hydrographs Extension for AutoCADV Civil 3D® 2009 by Autodesk,`inc. v6:066�- -" - Wednesday, Feb 18, 2009 Hyd. No. 8 Pre Development DA 2 Hydrograph type = Rational Peak discharge = 20.80 cfs Storm frequency = 1 yrs Time to peak = 0.17 hrs Time interval = 1 min Hyd. volume = 12,480 cuft Drainage area = 7.020 ac Runoff coeff. = 0.63 Intensity = 4.703 inlhr Tc by User = 10.00 min IDF Curve = Test.IDF Asc/Rec limb fact = 111 Q (cfs) 21.00 18.00 15.00 12.00 9.00 6.00 3.00 Pre Development DA 2 Hyd. No. 8 -- 1 Year Q (cfs) 21.00 18.00 15.00 12.00 9.00 6.00 3.00 0.00 X _--, _ I I I I 1 I I ' N 0.00 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 ---- Hyd No. 8 Time (hrs) Hydrograph Report lii to] Hydraflow Hydrographs Extension for AutoCAD® Civil 3D® 2009 by Autodesk, Inc. v6.066 Wednesday, Feb 18, 2009 Hyd. No. 9 Post Development DA 2 Hydrograph type = Rational Peak discharge = 29.38 cfs Storm frequency = 1 yrs Time to peak = 0.17 hrs Time interval = 1 min Hyd. volume = 17,631 tuft Drainage area = 7.020 ac Runoff coeff. = 0.89 Intensity = 4.703 in/hr Tc by User = 10.00 min OF Curve = Test.IDF Asc/Rec limb fact = 111 Post Development DA 2 Q (cfs) Hyd. No. 9 -- 1 Year 30.00 25.00 15.00 10.00 5.00 WMN Q (cfs) 30.00 25.00 20.00 15.00 5.00 0.00 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 - Hyd No. 9 Time (hrs) t :`3 2 0 2009 Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 31D® 2009 by Autodesk. Inc. v6.066 Hyd. No. 10 Post Dev. 2 to Basin 2 11 Wednesday, Feb 18, 2009 Hydrograph type = Reservoir Peak discharge = 0.000 cfs Storm frequency = 1 yrs Time to peak = nla Time interval = 1 min Hyd. volume = 0 tuft Inflow hyd. No. = 9 - Post Development DA 2 Max. Elevation = 13.35 ft Reservoir name = Wet Pond Max. Storage = 17,631 tuft Storage Indication method used Post Dev. 2 to Basin 2 Q (cfs) Hyd. No. 10 -- 1 Year 30.00 25.00 15.00 10.00 40161 W Q (cfs) 30.00 25.00 20.00 15.00 10.00 M'14I11 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 Time (hrs) Hyd No. 10 Hyd No. 9 I.tl.I.I=I.E.I.I Total storage used = 17,631 tuft Pond Report 12 Hydraflow Hydrographs Extension for AUtoCAD® Civil 3DO 2009 by Autodesk, Inc. v6.066 Wednesday, Feb 18, 2009 Pond No. 2 - Wet Pond Pond Data Contours - User -defined contour areas. Conic method used for volume calculation. Begining Elevation = 11,00 ft Stage 1 Storage Table Stage (ft) Elevation (ft) Contour area (sgft) Incr. Storage (cult) Total storage (cult) 0.00 11.00 5,679 0 0 1.00 12.00 6, 792 6,227 6,227 2.00 13.00 9,107 7,920 14,147 3.00 14.00 10,846 9,963 24,110 4.00 15.00 12,729 11,774 35,884 5.00 16.00 14,757 13,729 49,613 6.00 17,00 16,928 15,829 65,441 6.50 17.50 19,881 9,191 74,633 7.00 18,00 23,140 10,744 85.377 8.00 19,00 27,167 25,124 110,501 9.00 20.00 30,935 29,028 139,528 Culvert 1 Orifice Structures Weir Structures [A] [B] [C] [PrfRsr] [A] [B] [C] [D] Rise (in) = 0.00 0,00 0.00 0,00 Crest Len (ft) = 15.00 0.00 0.00 0.00 Span (in) = 0.00 0,00 0.00 0.00 Crest El. (ft) = 19.50 0.00 0.00 0.00 No. Barrels = 0 0 0 0 Weir Coeff. = 3.33 3.33 3.33 3.33 Invert El. (ft) = 0.00 0.00 0.00 0.00 Weir Type = Rect --- --- --- Length (ft) = 0.00 0.00 0.00 0.00 Multi -Stage = No No No No Slope (%) = 0.00 0.00 0.00 nla N-Value = .013 .013 .013 nla Orifice Coeff. = 0.60 0.60 0.60 0.60 Exfil.(inthr) = 0.000 (by Wet area) Multi -Stage = nla No No No TW Elev. (ft) = 0,00 Note: CulverWrifice outflows are analyzed under inlet (ic) and outlet (oc) control. Weir risers checked for orifice conditions (ic) and submergence (s). Stage 1 Storage I Discharge Table Stage Storage Elevation Clv A Clv B Clv C PrfRsr Wr A Wr B Wr C Wr D Exfil User Total ft cuft ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 0.00 0 11.00 --- --- 0.00 --- --- --- --- 0.000 1.00 6,227 12.00 --- --- 0.00 --- --- --- --- --- 0.000 2.00 14,147 13.00 --- --- --- 0.00 --- --- --- --- --- 0.000 3.00 24,110 14.00 --- --- -- --- 0.00 --- --- --- --- --- 0,000 4.00 35,884 15.00 --- --- --- --- 0,00 --- --- --- --- --- 0.000 5.00 49,613 16.00 --- --- 0,00 --- --- --- --- --- 0,000 6.00 65,441 17.00 --- --- 0.00 --- --- 0.000 6.50 74,633 17,50 --- --- 0.00 --- --- --- 0.000 7.00 85,377 18.00 --- 0.00 0.000 8.00 110,501 19.00 --- --- --- 0.00 --- --- --- --- --- 0.000 9.00 139,528 20.00 --- --- 17.66 --- --- --- --- --- 17.66 2 0 20t�9 13 Hydrograph Summary Re pldr,jow Hydrographs Extension for AutoCADO Civil 3D® 2009 by Autodesk, inc. v6.066 Hyd. No. Hydrograph type (origin) Peak flow (cfs) Time interval (min) Time to peak (min) Hyd. volume (cult) Inflow hyd(s) Maximum elevation (ft) Total strge used (tuft) Hydrograph description 1 Rational 47,86 1 10 28,714 ------ ------ ------ Pre Development Entire Site 2 Rational 67,61 1 10 40,564 ------ ------ ------ Post Development Entire Site 4 Rational 15.55 1 10 9,327 ------ ------ ------ Pre Development DA 1 5 Rational 21.62 1 10 12,971 ------ ------ ------ Post Development DA 1 6 Reservoir 0.000 1 n!a 0 5 17,51 12,971 Post Dev. 1 to Basin 1 8 Rational 32,55 1 10 19,532 ------ ------ ------ Pre Development DA 2 9 Rational 45.99 1 10 27,593 -- --- ------ ------ Post Development DA 2 10 Reservoir 0.000 1 nla 0 9 14,30 27.593 Post Dev. 2 to Basin 2 Hydraflow.gpw Return Period: 10 Year Wednesday, Feb 18, 2009 Hydrograph Report 14 Hydraflow Hydrographs Extension for AutoCADO Civil 3D® 2009 by Autodesk, Inc. v6,066 Hyd. No. 'I Pre Development Entire Site Hydrograph type = Rational Storm frequency = 10 yrs Time interval = 1 min Drainage area = 10.320 ac Intensity = 7.361 inlhr IDF Curve = Test.IDF Q (cfs) 50.00 40.00 30.00 20.00 10.00 0.00 0.0 0.0 - Hyd No. 1 Wednesday, Feb 18, 2009 Peak discharge = 47.86 cfs Time to peak = 0.17 hrs Hyd. volume = 28,714 cuft Runoff coeff. = 0.63 Tc by User = 10.00 min ASc/Rec limb fact = 111 Pre Development Entire Site Hyd. No. 1 -- 10 Year 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 Q (cfs) 50.00 40.00 30.00 20.00 10.00 -X- 0.00 0.3 Time (hrs) 15 H d ro' ra h Report rt � 0 20�� 5�� HydraFlow Hydrographs Extension for AutoCADO Civil 3D0 2009 by Autodesk, Inc. v6.066 Wednesday, Feb 18, 2009 Hyd. No. 2 Post Development Entire Site Hydrograph type = Rational Peak discharge = 67.61 cfs Storm frequency = 10 yrs Time to peals = -0.17 hrs Time interval = 1 min Hyd. volume = 40,564 cuft Drainage area = 10.320 ac Runoff coeff. = 0.89* Intensity = 7.361 inlhr Tc by User = 10.00 min OF Curve = Test.IDF Asc/Rec limb fact = 111 " Composite (Area1C) = [(9.070 x 0.95) * (3.030 x 0.35)] 1 10.320 Q (cfs) 70.00 MOTOR 50.00 40.00 r1 tl4 10.00 MO 0.0 0.0 0.1 0.1 Hyd No. 2 Post Development Entire Site Hyd. No. 2 -- 10 Year Q (cfs) 70.00 60.00 50.00 40,00 30.00 20.00 10.00 _ _ I _. _._. _I 1w 0.00 0.1 0.2 0.2 0.2 0.3 0.3 0.3 Time (hrs) Hydrograph Report 16 Hydraflow Hydrographs Extension for AutoCADO Civil 3D® 2009 by Autodesk, Inc. v6.066 Wednesday, Feb 18, 2009 Hyd. No. 4 Pre Development DA 1 Hydrograph type = Rational Peak discharge = 15.55 cfs Storm frequency = 10 yrs Time to peak = 0.17 hrs Time interval = 1 min Hyd. volume = 9,327 cuft Drainage area = 3.300 ac Runoff coeff. = 0.64 Intensity = 7,361 inlhr Tc by User = 10.00 min OF Curve = Test.IDF Asc/Rec limb fact = 111 Q (cfs) 18.00 15.00 12.00 9.00 6.00 3.00 Pre Development DA 1 Hyd. No. 4 -- 10 Year Q (Cfs) 18.00 15.00 12.00 M OME 3.00 0.00 1 1 1 1 1 1 1 1 1 1 31 0.00 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 Hyd No. 4 Time (hrs) I G 2 1 200S Hydrograph Report Hydraflow Hydrographs Extension for AutoCADO Civil 3D0 2009 by Autodesk. Inc. v6.066 Hyd. No. 5 Post Development DA 1 17 Wednesday, Feb 18, 2009 Hydrograph type = Rational Peak discharge = 21.62 cfs Storm frequency = 10 yrs Time to peak = 0.17 hrs Time interval = 1 min Hyd. volume = 12,971 cuft Drainage area = 3.300 ac Runoff coeff. = 0.89 Intensity = 7.361 in/hr Tc by User = 10.00 min OF Curve = Test.IDF Asc/Rec limb fact = 1/1 Post Development DA 1 Q (cfs) Hyd. No. 5 -- 10 Year 24.00 20.00 16.00 12,00 4.00 Q (cfs) 24.00 16.00 12.00 IM full 4.00 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 Hyd No. 5 Time (hrs) 18 Hydrograph Report Hydraflow Hydrographs Extension for AUtoCADO Civil 31DO 2009 by Autodesk, Inc. v6.066 Wednesday, Feb 18, 2009 Hyd. No. 6 Post Dev. 1 to Basin 1 Hydrograph type = Reservoir Peak discharge = 0.000 cfs Storm frequency = 10 yrs Time to peak = nla Time interval = 1 min Hyd. volume = 0 Cuft Inflow hyd. No. = 5 - Post Development DA 1 Max. Elevation = 17.51 ft Reservoir name = Infiltration Basin Max. Storage = 12,971 cuft Storage Indication method used. Post Dev. 1 to Basin 1 Q (cfs) Hyd. No. 6 -- 10 Year 24.00 16.00 12.00 M 4.00 M Q (cfs) 24.00 20.00 16.00 12.00 Iwo] 4.00 SWIT1• 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 Time (hrs) Hyd No. 6 Hyd No. 5 1.I'LLII LU Total storage used = 12,971 cuft Hydrograph Report res z " ZOO 19 Hydraflow Hydrographs Extension for AutoCADV Civil 31D® 2009 by Autodesk, Inc. v6.066 Hyd. No. 8 Pre Development DA 2 Hydrograph type = Rational Storm frequency = 10 yrs Time interval = 1 min Drainage area = 7.020 ac Intensity = 7.361 inlhr OF Curve = Test.IDF Wednesday, Feb 18, 2009 Peak discharge = 32.55 cfs Time to peak = 0.17 hrs Hyd. volume = 19,532 cuft Runoff coeff. = 0.63 Tc by User = 10.00 min Asc/Rec limb fact = 111 Pre Development DA 2 Q (cfs) Hyd. No. 8 -- 10 Year Q (cfs) 35.00 30.00 25,00 20.00 15.00 10.00 5.00 000 35.00 30.00 25,00 20.00 15.00 10.00 5.00 o Oo 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 - 0.3 Hyd No. 8 Time (hrs) 20 Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3D® 2009 by Autodesk, Inc, v6.066 Wednesday, Feb 18, 2009 Hyd. No. 9 Post Development DA 2 Hydrograph type = Rational Peak discharge = 45.99 cfs Storm frequency = 10 yrs Time to peak = 0.17 hrs Time interval = 1 min Hyd. volume = 27,593 cuft Drainage area = 7.020 ac Runoff coeff. = 0.89 Intensity = 7.361 inlhr Tc by User = 10.00 min OF Curve = Test.IDF Asc/Rec limb fact = 111 Q (Cfs) 50.00 A 10.00 Post Development DA 2 Hyd. No. 9 -- 10 Year 0.00 J1EI I ' 0.0 0.0 0.1 0.1 0.1 Hyd No. 9 Q (Cfs) 50.00 40.00 30.00 20.00 M01011 3 0.00 0.2 0.2 0.2 0.3 0.3 0.3 Time (hrs) 2 0 21 Hydrograph Report Hydraflow Hydrographs Extension for AutoCADO Civil 3DO 2009 by Autodesk, Inc. v6.066 Wednesday, Feb 18, 2009 Hyd. No. 10 Post Dev. 2 to Basin 2 Hydrograph type = Reservoir Peak discharge = 0.000.cfs Storm frequency = 10 yrs Time to peak = nla Time interval = 1 min Hyd. volume = 0 cuft. Inflow hyd. No. = 9 - Post Development DA 2 Max. Elevation = 14.30-ft Reservoir name = Wet Pond Max. Storage - = 27-,593 cuft Storage Indication method used 0 (cfs) 50.00 40.00 30.00 20.00 10.00 Post Dev. 2 to Basin 2 Hyd. No. 10 -- 10 Year 0 (cfs) 50.00 40.00 30.00 20.00 10.00 0 00 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 Time (hrs) Hyd No. 10 Hyd No. 9 11TEHM Total storage used = 27,593 cuft I �I NARRATIVE General Information !_ E 3 0 5 2009 A. Name of Project: P1223 Truck Company Maintenance Operations Complex — The purpose of this project is to construct a motor pool facility to serve a Truck Company at MCB Camp Lcjeunc. The project includes constructing a one-story facility and supporting infrastructure including asphalt and gravel parking areas within a controlled perimeter. B. Acres in Tract: 11.89 C. Acres Being Disturbed: 11.70 D. Acres in Wetlands. There are no wetland areas located within the project site. The project site is also outside of any wetland buffers. E. Owner: U.S. Government — Owner representative is Carl Baker, Director MCB Camp Lcjeune Public Works, Design Branch F. Description of Development Proposal: The purpose of this project is to provide a single story motor pool maintenance facility with drive -through bays for servicing military vehicles based at Marine Corps Base at Camp Lejeune. The site work will include two entrances to a parking lot from Michael Road. Service access for military vehicles based at the facility will be provided through a separate entrance from Michael Road west of the parking lot entrances. The service entrance will provide space for a vehicle to stage and not interfere with traffic on Michael Road. This project will meet minimum anti- terrorism force protection standards. G. Pre-1988 Built Upon Area: None known — Area currently has 3 gravel lots constituting a pre -developed site of 46.9% impervious. H. Project & Stormwater Facilities Phasing: NIA — Project will be completed in a single phase. This is a Design Build project in which the site work will be approved and released for construction as the building design is completed. Proposed Waste Water Treatment & Water Supply: Sanitary Sewer service is provided by 6" laterals connected to an 8" main which is connected to an 8" existing gravity sewer main to the north of the site. Water Distribution service is provided by a 8" proposed loop on site connected to an existing 8" water main oil the south of the site. The 8" loop will have split connections to fire and domestic service prior to connecting to the building. Fire Hydrants will also be located on site necessary to meet code. " J. Historic Site & Projects Being Funded With Public Monies: NIA VEq 0 5 2009 K. Non -Compliance Issues with DENR Agencies: NIA — Water, Sanitary Sewer, Stor, nwater, and Erosion and Sedimentation will all be permitted through NCDENR. Stormwater Information A. I. River Basin: White Oak II. Stream Classification: SC. NSW Ill. Index Number for All Water Bodies On or Adjacent To The Project or Closest to The Project Area: New River: 19-(15.5) B. Stormwater Design is: High Density with a combination of Infiltration Basin and Wet Detention Basin. The use ofthe area can be classified as institutional since it is within the boundaries of a military base. C. Proposed total % Impervious Surface: 80.0% D. Number of Proposed Treatment Measures, Type(s) of Collection System: I Infiltration Basin, 2 Level Spreaders, 2 Vegetated Filter Strips and I Wet Detention Basin. E. Will All Built Upon Area Be Collected: All area will be collected for treatment except a small amount at the end of each driveway that will drain into the street and existing basins. F. I. Does Project Have Buffer Requirements: No II. Is Proposed Development Within a Buffer: No G. N/A H. Is Off -Site Runoff Coming Onto The Site or Into The Proposed BMP: Yes, the BMP is sized to handle runoff from Gum Street. Gum Street is crowned and the runoff from that offsite are will drain to an onsite BMP for treatment. I. Is Road Construction Across other Property Necessary to Access Project: No — The adjacent area to the east is under construction currently but all other access will be from existing streets. J. The project had an initial soil evaluation completed by GER Environmental. The evaluation shows high infiltration rates (5 in/hr+) in the areas of the basins. An Infiltration site visit was completed with Vincent Lewis on 12/09/08. Seasonal High Water Table and Basin locations were confirmed at that time. One potential area was not available for infiltration so a detention pond will be used. K. Is the Department of Transportation Requiring The Construction of A Turn Lane or Road Widening Associated With The Project: No lecle ! "Iyl(; saoz q o ss� WHITE, OAK RIVER I3ASIN Name of Stream Subbasin Stream Index Number Map Number Class Little Run WOK03 21-2-1 H31SW5 C Lodge Creek WOK03 21-14 H31SE8 C Lynch Creek WOK04 21-35-1-4 H32SW9 SA;HQW Main Prong WOK03 21-16-1 H31SE5 C Mairey Branch WOK03 21-3-1 H31SW7 C Margaret Branch WOK02 19-4-3 H29NW9 C;NSW Maria Creek WOK04 21-35-7-13-1 H33SW2 SA;ORW Meadows Branch WOK03 21-5 H31SW9 C Middens Creek WOK04 21-35-7-24 H32SE9 SA;HQW Mile Hammock Bay WOK02 19-41-2 I29SE5 SA;HQW Mill Creek WOK02 19-9 H29SW8 SC;NSW Mill Creek WOK02 19-30-1 I29NW8 SA;HQW Mill Creek WOK02 19-39-3-1 I29SW8 SA;HQW Mill Creek WOK01 19-41-11-1 I30NW7 SA;HQW Mill Creek WOK01 20-29-1-1 I30NE2 SA;HQW Mill Creek WOK03 21-19 H31SE9 SA;HQW Mill Run WOK02 19-17-7 129NW5 SC;NSW Mill Swamp WOK02 19-3-1 H28NE5 C;NSW Milldam Branch WOK03 21-3-6 H31SWB C Millis Swamp WOK03 21-3-2 H31SW7 C Millstone Creek WOK02 19-30-3-1 I29SW1 SA;HQW Mingo Creek WOK04 21-35-7-10-3 H33NW9 SC Mirey Branch WOK02 19-41-5-3 I29SE3 SA;HQW Mirey Branch WOK01 20-7 H30NW7 C Money Island Bay WOK03 20-36-13 132NW4 SA;HQW Money Island Slough WOK03 20-36-13-1 I32NW4 SA;HQW Money Island Swamp WOK03 21-16-2 H31SE5 C Morgan Bay WOK02 19-18 129NWG SC;NSW Mott Creek WOK02 19-16-3 129NE1 C;NSW Muddy Creek WOK02 19-30-2 I29NWS SA;HQW Mulberry Creek WOK01 20-13 H30SW4 C Mullet Cove WOK05 21-35-7-31 133NW4 SA;ORW Mullet Gut WOK01 20-29-2-1 I30NE1 SA;HQW Mundine Branch WOK01 20-6 H29NEG C Negro Creek WOK05 21-35-7-4 H33SE2 SA;HQW Nelson Bay WOK04 21-35-7-10-(l) H33NW9 SC Nelson Bay WOK04 21-35-7-10-(5) H33NW9 SA;HQW NEW RIVER WOK02 19-(1) H28NW3 C;NSW NEW RIVER WOK02 19-(7) H29SW8 SB;NSW NEW RIVER WOK02 19-(10.5} H29SWB SB;HQW,NSW NEW RIVER WOK02 19-(11) I29NW2 SC;HQW,NSW (NEW RIVER: WOK02 I29NW2 CSC;NSW NEW RIVER WOK02 19-(27) 129NE7 SA;HQW New River Restricted Area # 1 WOK02 19-31 I29SW2 Sc New River Restricted Area # 2 WOK02 19-37 129SE4 SC Newby Creek WOK04 21-35-1-8 I32NW3 SA;HQW NEWPORT RIVER WOK03 21-(1) H31SW9 C NEWPORT RIVER WOK03 21-(17) H31SE9 SA;HQW Newport River Restricted Area (Morehead City WOK03 21-31 132NW2 SC Harbor) North Fork White Oak River WOK01 20-2 H29NWG C North Leopard Creek WOK04 21-35-1-7-2 H32SE8 SA;HQW North River WOK04 21-35-1 H32SW6 SA;HQW Page 5 of 8 2009-02-07 06:25:28 RE: P-1223 -Truck Maintenance Facility Subject: RE: P-1223 - Truck Maintenance Facility From: "Christopher 1-1. Small" <csmall@ClarkNexsen.com> Date: Thu, 29 Jan 2009 13:28:52 -0500 To: "Christine Nelson" <Christine.Nelson@ncmai1.net> Thanks for the info Christine. That helps us a lot ... we were struggling with how to show the infiltration basin could handle the 10y 24h storm. we also were using the full infiltration rate so that saves us a mistake! Thanks again. If I don't see you before you leave, have a great vacation. Christopher H. Small EI, LEED AP Civil Engineer CLARK NEXSEN Architecture & Engineering 4000 Westchase Boulevard Suite 280 Raleigh, NC 27607 919.628.1876 Tel. 919.828.1877 Fax csmall@clarknexsen.com www.clarknexsen.com CONFIDENTIALITY NOTE: This e-mail and any files transmitted with it contain privileged and confidential information and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, you are hereby notified that any dissemination or copying of this e-mail or any of its attachments is strictly prohibited. If you have received this e-mail in error, please immediately notify the sending individual or entity by e-mail and permanently delete the original e-mail and attachments from your computer system. -----Original Message ----- From: Christine Nelson[mailto:Christine.Nelson@ncmail.net] Sent: Thursday, January 29, 2009 11:55 AM To: Christopher H. Small; Joshua Hurst Cc: David Towler Subject: P-1223 - Truck Maintenance Facility Chris, Sorry for getting back to you a couple days late, but here is the option for waiving the requirement for the vegetated filter for the infiltration system. Again, its applied only on a case -by -case scenario. Provide twice the design storm [to waive the off-line bypass) and demonstrate that the 10-yr, 24-hr storm is handled in the system without, discharging at 1/2 the max infiltration rate, then both the filter strip, and bypass requirement can be waived. By handling the 10-yr, 24--hr storm, the volume of runoff that is infiltrated during the 24 hours that it is raining can be subtracted from the 10 year volume to demonstrate that the 10 year 24 hour storm doesn't discharge From the system..' I had forgotten about the restriction on the infiltration rate in the meeting. Let me know if you have more questions. Christine 1 of 2 1 /29/2009 1:36 PM For DENR Use ONLY Reviewer. C1�% r+5--r rtC_.-' �F North Carolina Department of Environment an �, submic / &2-+ Natural Resources rime: o:op NCDENR Request for Express Permit Review Confirm. s�r 1, +4) — 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 LPDF 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(a?ncmaii.net. • Fayetteville orRaleigh Region -David Lee 919-791-4203; davld.lee(ci)-ncmail.net • Mooresville & -Patrick Grogan 704.663-3772 orpatrick.groganAncmail.net • Washington Region -Lyn Hardison 252.946-9215 or lyn.hardison(a ncmaitnet • Wilmington Region -Janet Russell 910-350-2004 or ianet.russell(a�ncmail.net NOTE., Project application received after 12 noon will be stamped in the following work day. Project Name: P1223 TRUCK COMPANY MAINTINENCE/OPERATIONS COMPLEX County: ONSLOW Applicant: CARL BAKER, PE DIRECTOR -DESIGN BRANCH Company: U.S. GOVERNMENT Address: 1005 MICHEAL ROAD City: CAMP LEJEUNE, State. NC Zip: 28542-4 Phone: 910.451-2213 Fax; :910-451-2927 Email: carl.h.baker@usmc.mil Physical Location:BLOCK BOUNDED BY MICHAEL ROAD, GUM ROAD, AND LOUIS ROAD. Project Drains into NEW RIVER waters -Water classification SC; NSW (for classification see-htt ://h2o.enr.state.nc.usibimstre olslre ortsWB.html Project Located in WHITE OAK River Basin, Is project draining to class ORW waters? N , within '/z mile and draining to class SA waters N or within 1 mile and draining to class HOW waters? N Engineer/Consultant: G - J Company: CLARK NEXSEN o-% IN �� � S Address: 4000 WESTCHASE BLVD„ SUITE 280 City: RALEIGH, State: NC Zip 27607-6864 j Phone:919-828-1876 Fax::919-828-1877 Email: SECTION ONE: REQUESTING r A SCOPING MEETING ONLY ,c�.��� - �} A SOS •� �.,p�f'` ❑ Scoping Meeting ONLY ElDWQ, ElDCM, -❑ .�N ;� DLR, ❑ OTHER: �, �+ ,�.`� O SZ _ SECTION TWO: CHECK ONLY THE PROGRAM iu YOU ARE REQUESTING FOR EXPRESS PERMITTING�'�r�,; ❑ 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, ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ Low Density ❑ Low Density -Curb & Gutter _ # Curb Outlet Swaies ❑ Off -site (SW (Provide permit #)] ® High Density -Detention Pond I # Treatment Systems ® High Density -Infiltration t #Treatment Systems ❑ High Density -Bio-Retention _ # Treatment Systems ❑ High Density-Stormwater Wetlands — # Treatment Systems ❑ High Density -Other _ # Treatment Systems / []MODIFICATION: ❑ Major ❑ Minor ❑ Revision SW (Provide permit #) ❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ,5;5 J Land Quality ❑ Erosion and Sedimentation Control Plan with 11.70 acres to be disturbed.(CK # -(for DENR use)) SECTION THREE - PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both scoping andexpressmeeting 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 Fee Split for multiple permits: lCheck N Buffer Impacts: ® No ❑ YES: acres) Isolated wetland on Property ❑ Yes ® No 404 Application in Process w/ US ACOE: ❑ Yes ® No Permit For DENR use only Total Fee Amount $ SUBMITTAL DATES Fee SUBMITTAL DATES Fee LAMA $ Variance (❑ Maj; [] Min) $ SW ( HD, 0 LD, ❑ Gen) $ 401: 1 $ LOS $ Stream Deter— $ NCDENR EXPRESS September 2008 For DEN Use ONLY Rev{ewer CA+r�'5���1e% North Carolina Department of Environment and Submit �t � 2- �i Natural Resources • op NCDENR Request for Express Permit Review 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 ma same items ex ected in the apiRlication package of the project location. Please include this form in the application package. • Asheville Region -Alison Davidson 828-296-4698;alison.davidson ncmail.net • Fayetteville or Raleigh Region -David Lee 919-791-4203; david.leeOncmail.net • Mooresville & -Patrick Grogan 704-663-3772 or lnatrick.proaant ncmail.net • Washington Region -Lyn Hardison 252-946-9215 or lvn.hardison aiincmail.net • Wilmington Region -Janet Russell 910-350-2004 or ianet.russell0rigmail.net NOTE: Project application received after 12 noon will be stamped in the following work day. Project Name: P1223 TRUCK COMPANY MAINTINENCEIOPERATIONS COMPLEX County: ONSLOW Applicant: CARL BAKER, PE, DIRECTOR -DESIGN BRANCH Company: U.S. GOVERNMENT Address: 1005 MICHEAL ROAD City; CAMP LEJEUNE, State. NC Zip: 28542-4 Phone: 910-451-2213 Fax::910-451-2927 Email: carl.h.baker@usmc.mil Physical Location:BLOCK BOUNDED BY MICHAEL ROAD, GUM ROAD, AND LOUIS ROAD. Project Drains into NEW RIVER waters — Water classification SC: NSW (for classification see-http:ilh2o.enr. state .nc,uslbimstreportstreportsWBAtml) Project Located in WHITE OAK River Basin. Is project draining to class ORW waters? N , within Yz mile and draining to class SA waters N or within 1 mile and draining to class HOW waters? N Engineer/Consultant: GREGORY MURPHY, PE Company: CLARK NEXSEN Address: 4000 WESTCHASE BLVD., SUITE 280 City: RALEIGH, State: NC Zip 27607-6864 R E C E I V E Phone: 919-828;1876 Fax::919-828-1877 Email: mur h @clarknexsen.com ' SECTION ONE: REQUESTING A SCOPING MEETING ONLY JAN 0 7 2009 ❑ Scoping Meeting ONLY ❑ DWQ, ❑ DCM, -❑ DLR, ❑ OTHER: SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING soJ # DWQ ❑ 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, ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ Low Density ❑ Low Density -Curb & Gutter # Curb Outlet Swales ❑ Off -site [SW (Provide permit #)] ® High Density -Detention Pond 1 # Treatment Systems ® High Density -Infiltration 1 #Treatment Systems ❑ High Density -Bio-Retention _ # Treatment Systems ElHigh Density—Stormwater Wetlands _# Treatment Systems ❑ High Density -Other _ # Treatment Systems / ❑ MODIFICATION: ❑ Major ❑ Minor ❑ Revision SW (Provide permit #) ❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ,6$ ` Land Quality( ( )) Erosion and Sedimentation Control Plan with 11.70 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 Fee Split for multiple permits: {Check # Buffer lr*cts: ® No ❑ YES: acre(s) Isolated wetland on Property ❑ Yes ® No 404 Application in Process wl US ACOE: ❑ Yes ® No Permit For DENR use only Total Fee Amount $ SUBMITTAL DATES Fee SUBMITTAL DATES Fee CAMA $ Variance (❑ Maj; ❑ Min) $ SW ( HD, 0 LD, Gen) I $ 401: I $ LQS $ Stream Deter,_ $ NCDENR EXPRESS September 2008 Truck Co�ipany Maintenance Operations Complex- Express Stormwat... Subject: '['ruck Company Maintenance Operations Complex- Express Stormwater permit From: "Jason T. Rupert" <jrupert vClarkNexsen.com> Date: Wed, 7 Jan 2009 16:28:03 -0500 TD: <janet.russell a ncmail.net> CC: "Christopher 1-1. Small" <csmall a ClarkNexsen.com>, "Gregory E. Murphy" <grnurphy rr ClarkNexsen.corn> Ms. Russell, Per your request please find the attached documents constituting our request for an Express Stormwater Permit submittal. The following dates at 11 am would be preferable for scheduling the meeting: January 20, 21, 22. Regards, Jason T. Rupert El Civil Engineering Intern CLARKuNEXSEN Architecture & Engineering 4000 Westchase Boulevard Suite 280 Raleigh, NC 27607 919.828.1876 Tel. 919.828.1877 Fax arupert{a darknexsen.com vnwu.clarknexsen.com CONFIDENTIALITY NOTE: This e-mail and any files transmitted with it contain privileged and confidential information and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, you are hereby notified that any dissemination or copying of this e-mail or any of its attachments is strictly prohibited. If you have received this e-mail in error, please immediately notify the sending individual or entity by e-mail and permanently delete the original e-mail and attachments from your computer system. rConlen"'escription: P1223 SW Narmtive.pdf P1223 SW Narrativc.pdf,nt'I'ype: applicationloctet-streamnt-Encoding: base64 Content -Description: 090107 P 1223 Express Request _2861_ pol-; 090107 P1223 Express Ilequest_2861_.pdfl Content -Type: application/octet-stream Content -Encoding: base64 1 of 1 1/7/2009 4:39 PM NARRATIVE General Information A. Name of Project: P 1223 Truck Company Maintenance Operations Complex —The purpose of this project is to construct a motor pool facility to serve a Truck Company at MCB Camp Lejeune. The project includes constructing a one-story facility and supporting infrastructure including asphalt and gravel parking areas within a controlled perimeter. B. Acres in Tract: 11.89 C. Acres Being Disturbed: 11.70 D. Acres in Wetlands: 'There are no wetland areas located within the project site. The project site is also outside of any wetland buffers. E. Owner: U.S. Government — Owner representative is Carl Baker, Director MCB Camp Lejeune Public Works, Design Branch F. Description of Development Proposal: "The purpose of this project is to provide a single story motor pool maintenance facility with drive -through bays for servicing military vehicles based at Marine Corps Base at Camp Lejeune. The site work will include two entrance to a parking lot from Michael Road. Service access for military vehicles based at the facility will be provided through a separate entrance from Michael Road west of the parking lot entrances. The service entrance will provide space for a vehicle to stage and not interfere with traffic on Michael Road. This project will meet minimum anti- terrorism force protection standards. G. Pre- 1988 Built Upon Area: None known — Area currently has 3 gravel lots constituting a pre -developed site of 46.9% impervious. H. Project & Stormwater Facilities Phasing: NIA — Project will be completed in a single phase. This is a Design Build project in which the site work will be approved and released for construction as the building design is completed. Proposed Waste Water Treatment & Water Supply: Sanitary Sewer service is provided by 6" laterals connected to an 8" main which is connected to an 8" existing gravity sewer main to the north of the site. Water Distribution service is provided by a 8" proposed loop on site connected to an existing 8" water main on the south of the site. The 8" loop will have split connections to fire and domestic service prior to connecting to the building. Fire Hydrants will also be located on site necessary to meet code. � J. Historic Site & Projects Being Funded With Public Monies: NIA E C E I V E D JAN 0 7 2009 DWQ PAOJ # K. Non -Compliance Issues with DENR Agencies: NIA — Water, Sanitary Sewer, Stormwater, and Erosion and Sedimentation will all be permitted through NCDENR. Stormwater Information A. I. River Basin: White Oak II. Stream Classification: SC: NSW I11. Index Number for All Water Bodies On or Adjacent To The Project or Closest to The Project Area: New River: 19-(15.5) B. Stormwater Design is: High Density with a combination of Infiltration Basin and Wet Detention Basin. The use of the area can be classified as institutional since it is within the boundaries of a military base. C. Proposed total % Impervious Surface: 89.7% D. Number of Proposed Treatment Measures, Type(s) of Collection System: I Infiltration Basin, 2 Level Spreader, 2 Vegetated Filter Strips and I Wet Detention Basin. E. Will All Built Upon Area Be Collected: All area will be collected for treatment except a small amount at the end of each driveway that will drain into the street and existing basins. I,. I. Does Project I -lave Buffer Requirements: No II, Is Proposed Development Within a Buffer: No G. NIA 1-1. Is Off -Site Runoff Coming Onto The Site or Into The Proposed BMP: Yes, the BMP is sized to handle runoff from Gum Street. Gum Street is crowned and the runoff from that offsite are will drain to an onsite BMP for treatment. Is Road Construction Across other Property Necessary to Access Project: No — The adjacent area to the east is under construction currently but all other access will be from existing streets. J. The project had an initial soil evaluation completed by GER Environmental. The evaluation shows high infiltration rates (5 in/hr +) in the areas of the basins. An Infiltration site visit was completed with Vincent Lewis on 12/09/08. Seasonal High Water Table and Basin locations were confirmed at that time. One potential area was not available for infiltration so a detention pond will be used. K. Is the Department of Transportation Requiring The Construction of A Turn Lane or Road Widening Associated With The Project: No about. -blank January S, 2009 P1223 Truck Maintenance OP Complex Gentlemen; The Express Stormwater Submittal Meeting has been scheduled with Chris Baker on Wednesday, January 21, 2009 at 10:30 AM here in the Wilmington Regional Office. Please review the submittal requirements, attached. Note that plans should be submitted folded to fit our file system, 9" x lA". Please respond within 2 business da s to confirm and reserve the submittal meeting date / time. Thanks, Janet Russell Express Coordinator I of I 1/8/2009 10:56 AM about:blank Sorry Jason, it should be attached this time. Jason T. Rupert wrote: Ms. Russell, That date of Wednesday, January 21, 2009 at 10:30 AM will be good for us. The submittal requirements were not attached to your original email. If at all possible, could you resend the documents. Regards, Jason T. Rupert El Civil Engineering Intern CLARKuNEXSEN Architecture & Engineering 4000 Westchase Boulevard Suite 280 Raleigh, NC 27607 919.828.1876 Tel. 919.828.1877 Fax lrupertCJZcla rknexsen.com www.clarknexsen.com CONFIDENTIALITY NOTE: This e-mail and any files transmitted with it contain privileged and confidential information and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, you are hereby notified that any dissemination or copying of this e-mail or any of its attachments is strictly prohibited. If you have received this e-mail in error, please immediately notify the sending individual or entity by e-mail and permanently delete the original e-mail and attachments from your computer system. -----Original Message ----- From: Janet Russell[mailto:Janet.Russell@ncmail.net] Sent: Thursday, January 08, 2009 10:57 AM To: Gregory E. Murphy; Towler GS05 David W Subject: P1223 Truck Maintenance Op Complex January 8, 2009 *P1223 Truck Maintenance OP Complex* Gentlemen: The Express Stormwater Submittal Meeting has been scheduled with *Chris Baker on Wednesday, January 21, 2009 at 10:30 AM* here in the Wilmington Regional Office. Please review the submittal requirements, attached. Note that plans should be submitted folded to fit our file system, 9" x 14". _Please respond within 2 business days to confirm and reserve the submittal meeting date / time. Thanks, Janet Russell Express Coordinator l of 1 1/8/2009 12:54 PM about:blank January 12, 2009 RE: P 1223 Truck Co. Maintenance I OP Complex Gentlemen: The Express Stormwater Submittal Meeting has been rescheduled at David's request. The new date is January 27, 2009 at 10:00 AM with Christine Nelson. The meeting will be here at 127 Cardinal Drive Ext, Wilmington, 28405. Please review the submittal requirements, attached. Also, please note that plans should be submitted folded to 9" x 14" to fit our file system, Please respond to this email within 2 business days to confirm and reserve the meeting date. Thanks, Janet Russell Express Coordinalor of 1 1/12/2009 12:32 PM RE: Truck Company Maintenance Subject: RE: Truck Company Maintenance From: "Gregory 17. Murphy" <gmurphy a ClarkNexsen.com> Date: Thu, 15 Jan 2009 10:21:48 -0500 To: "Janet Russell" <lanet.Russell a ncmail.net> CC: "'1'owler GS05 David W" <david.towlerousmc.mil> I won't be attending but Joshua Hurst, PE from our office will he attending with Jason Rupert. Jason and David have both replied and accepted the January 27, 2009, meeting date. Thanks. Gregory E. Murphy Senior Civil Engineer CLARK NEXSEN Architecture d Engineering 4000 westchase Boulevard Suite 280 Raleigh, NC 27607 919.828.1676 Tel. 919.828.1677 Fax gmurphy@clarknexsen.com www.clarknexsen.cem CONFIDENTIALITY NOTE: This e-mail and any files transmitted with it contain privileged and confidential information and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, you are hereby notified that any dissemination or copying of this e-mail or any of its attachments is strictly prohibited. If you have received this e-mail in error, please immediately notify the sending individual or entity by e-mail and permanently delete the original e-mail and attachments from your computer system. -----Original Message ----- From: Janet Russell[mailto:Janet.Russeil@ncmail.netl Sent: Thursday, January 15, 2009 10:20 AM To: Gregory E. Murphy Cc: Towler GSU David W Sub}ecto Truck Company Maintenance Greg: Please respond to the January 12th email offering the Express Stormwater meeting on January 27 at 10:00 AM with Christine Nelson. Is this date and time acceptable for the meeting' Thanks, Janet I of I 1 / 15/2009 11:10 AM abouvblank January 27, 2009 P 1223 -Truck Company Maintenance Op Complex Gentlemen: In follow-up to today's Scope meeting on the above -referenced project, the stonnwater submittal meeting has been scheduled with Chris Baker on February 5, 2009 at 10:00 AM here in the Wilmington Regional Office. Please review the submittal requirements, attached. Note that plans must be submitted folded to 9" x 14". Two sets of the plans are required and the original copies of signed application documents. We only need I set of the 9 1/2" x I I " size sheets. Please respond ASAP to confirm and reserve the submittal meeting date / lime. Thanks, Janet Russell Express Coordinator of 1 1/27/2009 12:27 PM R1?: P 1221'Fruck Company Maintenance Subject: RE: P 1223 Truck Company Maintenance From: "Jason T. Rupert" <jrupert n CiarkNexsen.com> Dale: Thu, 29 Jan 2009 12:18:26 -0500 To: "Janet Russell" <Janet.Russeil a nctmail.nct>, "Christopher I i. Small" <csmall a ClarkNexscn.com>, "Towler OS05 David W" <david.towlcr a usmc.mil> Janet, That date and time works for Chris and I. Thank you, Jason Rupert,. F.I. -----Original Message ----- From,, Janet Russell Imailto:Janet.Russell@ncmail.netl Sent: Thursday, January 29, 2009 12:12 PM To: Christopher H. Sma1L; Tcwier GS05 David W; Jason T. Rupert Subject: P 1223 Truck Company Maintenance Chris, Jason a David: Please respond ASAP to confirm that you want the Express Stormwater submittal appt. of *Feb. 5 at 10:00 AM* with *Chria Baker-. Thanks, Janet 1 of 1 1/29/2009 1:00 PM rl °�Ve4 _ � - I—. — +ter �+ lru .. - i,—�—�r�Y�eT� DIVISION OF WATER QUALITY INFILTRATION SYSTEM INVESTIGATION Complete and email this form to Vincent.L.ewis@r7cmail.net. If there are more than 7 areas to be tested, attach a second sheet. State Soil Scientist Confirmation Visit date/time'. �! �O-�LO F e /0--oc) .4 Project Name: ';ta y I`I'��,�rUE � l"'Co :unty: 0/isLo'd Street Address: IVA - U/,) C.00vieZ or I`IrGK�r• � `��. _E Gullf ST )A) 6rMp Z5JCUA-)C Directions from the nearest intersection of two major roads: &-m 16 oA7 Camp 1,4e-r- LcF ter S�'Grlr oti _ I�cN4L��. SrG �5 �.,sb by I�1claAr- �t� �. ��. �• >1 acre being disturbed? ffYES ❑NO CAMA Major required? DYES [ENO {'-`"M Consultant Name: (_�jiTC�� q6z�'• Phone: 49) 8Z S - /87(, Consultant Firm Name: C.L4 < Jor'�"'J Bore Number P-1 7- 2 P- 3 4 5 G 7 a)'ExiMing Ground Elevation 20' le.5' 20.5' b Proposed Bottom Elevation i S ' c Difference a minus b 5' d Add 2 ft. Min. Bore Depth) -17' rp, S -7.5 ' e Hardpan Depth? IVIA u R f l A f Approx. Elev. Of SHWT I' ej s' Max. lowest bottom elev. h Infiltration Rate OK? i) Confirmation of SHWT *State Soil Scientist Use ONLY Comments r Iq time Required Attachments: 1. Legible. vicinity map. 2. Complete Soils Report, 3. PDF formatted site plan with the boring locations to be tested. Site plans should be emailed or hand -delivered only. Illegible faxed maps will not be accepted. All proposed infiltration areas and existing, active utility lines located within the proposed basin/trench must be marked and flagged. If these areas are not flagged, the Soils Scientist reserves the right to decline to do the investigation. If the proposed infiltration system will be located in an area of existing pavement and there is no open area nearby, equipment capable of breaking through the impervious layer must be provided. The soils investigation does not take the place of a soils report prepared by an appropriate professional. The Soils Scientist will only verify the soil conditions that are reported in the Soils Report, and make a determination as to the suitability of the site to meet the infiltration design requirements under NCAC 2H.1000, and assumes no liability should the system fail. S:1WQSISTORMWATERIFORMSIinfiltration site visit Revised 10.07 :E af 0 z CL Q z 0 Q U 0 _l o cc lu > cr =I- LU V) m (D i.- z LPA LU z CL 0- Lu (cc LLI OW 19 Ln Loy Ul i o U am m m ` Zm� _ �M ��U�� laJ C7 �V 4Esi� Lasa�ld c03 �,I �y GEOPROBE RECORD Environmental, Groundwater, Hazardous Materials, GeoEnvironmental Resources, Inc. Geotechnical&InduslrialEngineer{ngConsultarts GeoProbe: CPT-1 Sheet: I of 1 Project: P1223 'Truck Company Complex GFR Project Number: 110-4994 Location: MCB Camp Lejeune, NC Drillcr: Cone'rec Date: 9/30/2008 Depth (ft.): 12.0 Flevation (ft.): 20.5 Client: Clark Nexsen Equipment: Direct Push Flevation I Depth Lith- olo Maleriall7escti lion p Ground Water Comments R. III ft. m by G inches topsoil —20 Slightly Silty SAND (SP-SM1I) 'ran with brown and gray, fine, trace organics and fine gravel (possible till) 5 1 Clavey SAND (SC) Orange with brown and tan, fine, trace . 5 .�� organics —15 j� 2 a - Sill), SAND (S\1) Gray with btuwn, tine, trace organics 10 3 Slightly Silty SAND (SP-SNI) —io 3 Tan and white, fine Boring terminated al 12 feel. 4- -2 15 —5 1 5 i � I i- i G GEOPROBE RECORD GeoEnvironmental Resources Inc, Environmental, Groundwater, Hazardous Materials, Geotechnical & Industrial Engineering Consultants GcoProbe: CPT-2 Sheet: 1 of 1 Project: P12231'ruck Company Complex GER Project Number: 110-4994 Location: N1CB Camp Lejeune, NC J Driller: Conc'l'ec Date: 9/30/2008 Dcpih (ft.): 12.0 Elevation (ft,): 21.0 Client: Clark Nexsen Equipment: Direct Push Elevation Depth Lith Material Description Ground Comments It. m ft. m by r G inches topsoil Silty SAND (SNI) —20 Brotivn %vith tan and gray, fine, trace organics (possible fill) Clavey SAND (SC) Dark tan to light Ian, tine, trace organics 5 5 —15 Silty SAND (SNl) 2 Tan and light gray, line, trace clay 4 - _ �7 - _ Slightly Silty SAND (SP-SM) _ Tan and while, fine to— 3 —10 3 Boring terminated at 12 feet. 4- -2 - 15 —5 l 5 G GEOPROBE RECORD Environmental, Groundwater, Hazardous Materials, GeoEnvironmental Resources, Inc. Geotechnical&Industrial Engineering Consultants GcoProbc: CPT-3 Sheet: 1 of 1 Project: P1223 Truck Company Complex GER Project Number: 110-4994 Location: MCI) Camp Lejeune, NC Driller: ConeTec Date: 9/29/2008 Depth (ft.): 12.0 Elevation (ft.): 18.5 Client: Clark Nexsen Equipment: Direct Push Elevation Depth I_ith- °logy Material Description p Ground Water Comments f3, m Il. nn r 13 inches topsoil Silty SAND (S\i) Dark brown with tan and gray, fine, trace organics (possible fill) 5 l Clayey Silty SAND (SC-SM) —15 rz Tan with orange and brown, Fine 4 5— Slightly Silty SAND (SP-S11) 'Can S., with orange and light gray, Fine —10 . 10 3 2 Boring tenninatcd at 12 feet. 4- -5 l 15 5 i 7 i- i k —0 0 G HAND AUGER BORING RECORD Geo Environmental Resources Inc. Environmental, Groundwater, Hazardous Materials, Geolechnical & Industrial Engineering Consultants Boring No. p_1 Sheet No. I of Project: P1223 Truck Company Complex GER Project Number: 110-4994 Location: MCB Camp Lejeune, NC Driller: GER Date Drilled: 9/23/2008 Depth (ft.): 9.0 Elevation (ft.): 20.0 Client: Clark Nexsen Drill Method: Hand Auger Elevation Depth Lit Material Description Ground r Water Comments IL m ft. IIIgy G "r 8 inches topsoil Silty SAND (S,\I) Yellow -brown, fine to medium, trace clay and roots Slightly Silty SAND (SP-SM) 'fan Nvith brown, fine 1 -7 ' - Clayey' Silty SA, -ND (SC-SNi) 5 Mottled orange -gray -tun, fine to medium _5-7- 15 i 2 } 4 Boring terminated at 9 leet. v —10 3 10 3 4 2 —5 l5 i I 5 5- i c G HAND AUGER BORING RECORD GeoEnvironmental Resources Inc. Environmental, Groundwater, Hazardous Materials, Geotechnical & Industrial Engineering Consultants Boring No. P-2 Sheet No. 1 of I Project: P1223 'Truck Company Complex GER Project Number: 110-4994 location: MCB Camp Lejeune, NC Driller: GER Date Drilled: 9/23/2008 Depth (ft): 10.0 Elevation (ft.): 19.5 Client: Clark Nexsen Drill Method: Band Auger Elevation Depth Lith- ology Material Description P Ground Water Comments In III -- r 6 inches topsoil Silty SAND (SN1) Gray to lighthrown, fine, trace roots 5 1 Clayey Silty SAND (SC-511) Tan with orange and light gray, fine to medium —15 5 - 4 2 Silty SAND {S�1) Tan and orange, fine, trace clay —10 3 Y 10-3Z Boring terminated at 10 feel. 2 4- -5 15 i I 5 i i —0 0 6 HAND AUGER BORING RECORD GeoEnvironmental Resources Inc, Environmental, Groundwater, Hazardous Materials, Geotechnicai & Industrial Engineering Consultants Boring No. P-3 Sheet No. 1 of Project: P1223 Truck Company Complex GER Project Number: 110-4994 Location: N1C11 Camp Lejeune, NC Driller: GER Date Drilled: 9/23/2008 Depth (ft.): 10.0 Elevation (ft.): 20.5 Client: Clark Nexsen Drill Method: Eland Auger Flevation Depth Litlt olo gY Material Descri tion P Grountll Water Comments Il. m ft. m 12 inches crushed stone aggregate —20 G 0� O 30 a Slightly Silty SAND (SP-SM) Brown to tan, fine Clavey SAND (SC) - _' :;�� Tan with orange, fine �✓ , . Slightly Silly SAND (SP-SM) 5 White, fine 5 Silty SAND (SN1) ---15 Tan, fine, trace clay Slightly Silty SAND (SP-SNI) 2 While and tan, line Clayev SAND (SC) 4 Mottled light gray -tan -orange, line Sandy, Lnw Plasticity CLAY (CL) Mottled light gray -tan -orange 10 3 Boring terminated at 10 icet. —10 3 4 2 15 —5 5- 6— HAND AUGER BORING RECORD GeoEnvironmental Resources, Inc. Environmental, Groundwater, Hazardous Materials, Geotechnical & tnduslrial Engineering Consultants Boring No. P-4 Sheet No. 1 of 1 Project: P1223 Truck Company Complex GER Project Number: 110-4994 Location: 111CB Camp Lejeune, NC Driller: GER Date Drilled: 9/23/2008 Depth (ft.): 7.0 Elevation (ft.): 22.5 Client: Clark Nexsen Drill Method: Hand Auger Elevation Depth Lith- ology Material Description Ground Water Comments R. m ft, m ° e D�0 8 inches crushed stone aggregate Clayey Silty SAND (SC-SR1) 'Fan with orange and brown, fine —20 _ —6 I—� 5 _ Q Slightly Silty SAND (SP-SI'1) 5 While, Fine 2 Boring terminated at 7 feet. —15 4 10 3 —]0 3 4 l5 i 2 5 s r —5 i � 1 G TEST BORING RECORDS FROM PREVIOUS STUDIES TEST BORING RECORD Environmentai, Groundwater, Hazardous Materials, CeoEnvironmental Resources, Inc. Geotechnical&IndustrialEngineeringConsultants Boring No. GB-1 8 Sheet No. 1 of 1 Project: P1223 Truck Company G E R ProjccI Number: 110-4800 Location: MCB Camp Lejeune, NC Drillcr: Fishburne Date Drilled: 2/14/2008 Depth (ft.): 50.0 Elevation (ft.): Client: Stroud, Pence & Associates, Ltd. Drill Method: 3" Mud Rotary Hlevation Depth pith- ology Material [)ascription Groun Watcr Connnents S Penetration Resistance (blows/foot) R in fit t 0 25 50 o Crushed Stone- 12 inches - - - - Silty SAND (SM) Firm to very loose, brown, fine, with trace to- 1- little clay -l-- - �4+- - - -- - -- - - - ---- 2 -4- --- ---- --- Slightly Silty SAND 5 -------- -- -- 10 3 (SP-S11) Firm to loose, tan, fine . r t 14+ _ _ _ _ _ 15 s t - -}- 20 G- 8 I J — — ---- — — 10 = - -3 - - -- - - - - - - .. Clean SAND (SP) Very loose, grey, tine to medium 35 - - :2 -- - - -- - - _ - - - - Silty SAND (SM) Very loose to loose, grey, fine to medium 12 * - -- --- - i 40- - -- - _--_ 13 t• - .2 - = - _------ - - 45-- 14- _- -- - V-i _ i 56 { I 13onng terminated at 50 feet.- GeoEnvironmental Resources, Inc. 2712 Southem Boulevard, Suite 101 Virginia Beach, VA 23452 757.463.3200 gerrrail@geronline.com TEST BORING RECORD GeoEnvironmental Resources Inc. Environmental, Groundwater, Hazardous Materials, Geotechntal 8 Industrial Engineering Consultants Boring No. G B-2 g Sheet No. I of I Project: P1223 Truck Company GER Project Number: 110-4800 Location: MCB Camp Lejeune, NC Driller: Fishburne Date Drilled: 2/14/2008 Depth (ft.): 50.0 Elevation (ft.): Client: Stroud, Pence & Associates, Ltd. Drill Method: 3" Mud Rotary Elevation It m Depth It m I ith- ology Material Dcscription Ground Water Comments S P T Penetration Resistance (blows/Coot) 0 25 50 5 10 15 20 25 30 35 40 45 50 1 _ 2— _ 3 _ 9— 12 13 - 14- - 16 $tone- 5 inchesySA\D(S41)ry e e_ e 3- v W • '-\�rushed loose to loose, brown, tine, with trace- l crushed stone and trace to little clay _ _ - -� - 5 _ _• - :'• .,:' .� Clayey SAND (SC) Loose to fimt, light grey, line _ _ - - - _ _ _ _ I _ _ _ - _14 -t ;• . ...� Slightly Silty SAND (SP-SM) Firm to loose, light grey, line tl� - -- - - _--• -- - __ - - - _ - s -t-t - - - - - ---- _ _ = 6 -• IJ Silty SAND (SM) Loose to dense, brown to grey, fine to medium, with trace to little clay - - _ - - _ _ _ - _"k - ---- - ------- - -- -- _ 43 •- Boring terminated at 50 icet. -- GeoEnvironmental Resources, Inc. 2712 Southern Boulevard, Suite 101 Virginia Beach, VA 23452 757-463-3200 germail@gerenline.com TEST BORING RECORD GcoETtvironmelltal Resources, Inc. Environmental, Groundwater, Hazardous Materials, Geotechnical8lndustrialEngineeringConsultants Boring No. GB-3 Sheet No. 1 of 1 Project: P1223 Truck Company GER Project Number: 110-4800 Location: i1IC13 Camp Lejeune, NC Driller: Fishburne Date Drilled: 2/13/2008 Depth (ft): 50.0 Elevation (ft.): Clicnt: Stroud, Pence & Associates, Ltd. Drill Method: 3" Mud Rotary Elevation Depth Lith- °logy Material Description Ground Comments Water S Penetration Resistance (blows/foot) il m f1 m T_ 0 25 50 - 'Topsoil - 5 inches — — — — , Clayey Silly SAND (SC-SM) Loose to Finn, mottled brown with grey, fine 5—Slightly 2 — 12 Silly SAND (SP-SM) Loose to very loose, light grey, line r.i — 10— 3 - ' • • ' — —_ ---_— _—_— — 5 7 _ 4 — — -- — 25 _ — — — —t— — — — —1— —{— — -- --- -- — _ —_ _ 9 --- _ -- —_ — _ —_ Silty SAND (SM) Loose to dense, grey, fine to medium -- -- _ 30 9 a — w — 10- _— ---- — — — 35 —� ----- -- 12— �w___ — — — __ — 40 e 13 _ . '. IT 45 e Elz�; Clayey SAND (SC) light grey, fine to coarse, with some — _ _ _ - _ _ _Firm, — _19- 50 shell fragments °, _ 0— _ — — — ——i— — -- — — Boring terminated at 50 feet. 16 GeoEnvironmental Resources, Inc. 2712 Southern Boulevard, Suite 101 Virg'hia Beach, VA 23452 757-463-3200 germall@geronline.com TEST BORING RECORD GeoEnvironmental Resources Inc. Environmental, Groundwater, Hazardous Materials, e Geotechnical & Industrial Engineering Consultants Boring No. GB-4 Sheet No. 1 of 1 Project: P1223 Truck Company GER Project Number: 110-4800 Location: MCB Camp Lejeune, NC Driller: Fishhurne Date Drilled: 2/14/2008 Depth (ft.): 10.0 Elevation (ft.): Client: Stroud, Pence & Associates, Ltd. Drill Method: 3" Mud Rotary Elevation ft nt Depth ft m Lilh- °t0by Material Description Ground Water Comments S T 0 Penetration Resistance 25 (blows/foot) 50 5 15 20 25 30 40 45 50 1 = 2 ' 4 5 6- 7-1 9 to-:-- ]l 14 l5-_ 16 Crus7tcd toy ne- I2 -inches o 3 -- --5- _71 -- - ---- - - Silty SAND (SM) Firm to loose, light grey, line, with trace clay _ _- -- _ X68 --- - - Boring tenninated at 10 feet. - - - - -1 f v - _ _ -_ _ - - -- - _ - -- -+ -- - - - - - - - - - - - - r -- - - - - - - -�-r - - - - - - _- -- -- - - -- - -r - - -�- --_------ - - -- - - - --- - - - - - - GeoEnvironmental Resources, Inc. 2712 Southern Boulevard, Su4e 101 Virginia Beach, VA 23452 757-463-3200 germail@geronline.com TEST BORING RECORD Environmental, Groundwater, Hazardous Materials, GeoEnvironmelltal Resources, Inc. Geotechnical & Industrial Engineering Consultants Boring No. G �_ Sheet No. 1 of I Project: 111223 Truck Company GER Project Number: I ]0-4800 Location: MCB Camp Lejeune, NC Driller: Fishburne Date Drilled: 2/14/2008 Depth (ft.): 10.0 Elevation (ft.): Client: Stroud, Pence & Associates, Ltd. Drill Method: 3" Mud Rotary Elevation fE IIIIIIft Depth 5 10 20 25 30 35 40— 45 50 2 4 6 9 10 12 13 14 15 Lith- II _ Material Description Crushed Stone- 8 inches Ground Comments petroleum odor P T a ' 0 Penetration 12_ _ Resistance _ 25 _ — (blows/foot) _ _ _ _ 50 Clayey Silty SAND (SC-SNI) Finn to loose, dark brown to grey, line _ 6 —_----- — Silt}SAND(SM) Loose, light grey, fine to medium, with trace clay — _9-- ----- w 13oring terminated at 10 feet. — _ _ _ _ — --- —�---- —� - — - t -- — ---- —} — — --- ------ -- — — — — — — — -- -- -- —_ _ —� ----- --- — ---= — — — — GeoEnvironmental Resources, Inc. 2712 Southern Boulevard, Suite 101 Virginia Beach, VA 23452 757-463-3200 germail@geronline.com TEST BORING RECORD GeoEnviron1ne11ta1 Resources, Inc. Environmental, Groundwater, Hazardous Materials, Boring No. GB-6 Geotechnical8induslrialEngineeringConsultants Project: P1223 'truck Company GER Project Nuntber: 110-4800 Sheet No. 1 of Location: MCB Camp Lejeune, NC Driller: Fishburne Date Drilled: 2/14/2008 Depth (ft.): 10.0 Elevation (ft): Client: Stroud, Pence & Associates, Ltd. Drill Method: 3" Mud Rotary lilevatiun Depth Lith Material Description Grtaund� Comments P Penetration Resistance (blows/l'not) ft m ft in °logy Water T 0 25 50 Crushed Stone- 12 inches ' r Slightly Silty SAIN (SP-SN1) s Louse, grey, orange and tan, fine, with trace 1 clay ; 5 1 2 iI 1 • 3 10 3 15 5 6 20 7 25 13 9 30— 10 35 � l! r n C7 ZL ZL u 12 40 c� z 13 45 a 14 N hS 7 Q 0 15 W 50 Q x n 16 lltlir �n �t� tii Gt GG G G Borrng ternunated at 10 lect. 1_T ,_I i GeoEnvironmental Resources, Inc. 2712 Southern Boulevard, Suite 101 Virginia Beach, VA 23452 757-463-3200 germail@geronline.com TEST BORING RECORD Get}Environmental Resources,Inc. Environmental, Groundwater, Hazardous Materials, Geotechnical & Industrial Engineering Consultants Boring No. GB-7 b Sheet No. 1 of 1 Project: P1223 Truck Company GER Project Number: 110-4800 Location: MCB Camp Lejeune, NC Driller: Fishburne Date Drilled: 2/13/2008 Depth (ft.): 10.0 Elevation (ft.): Client: Stroud, Pence & Associates, Ltd. Drill Method: 3" Mud Rotary Elevation ft m Depth ft m Lith- o1oSY Material Description Ground Water Comments P T Penetration Resistance (blows/foot) p 25 50 5-- 1 25 35 40 45 2 4- 7 to 12 13 14 15 3 e Silly SAND (S�1) Loose, light brown, fine �� g _ Gaye} Silh SAND(SC-SM)— Loose to firin, light brown, fine - t 15 — -- Silty SAND (SM)— Finn, light grey, fine, with truce clay 13oring terminated at 10 feet. -- - — — ---�-- 4T - _----__----__ — — — r— — — — -- — — - -_- --- — - -- —— -- --- -- — -- =--_------ --- --- -- — -- — ---� — -- — — -- —t—r--I— GeoEnvironmental Resources, Inc. 2712 Southern Boulevard, Suite 101 Virginia Beach, VA 23452 757-463-3200 germail@geronline.com 5.0 4.5 4.0 3.5 3.0 3 0 2.5 m CD x 1.5 1.0 0.5 0.0 0 10 20 30 40 50 60 70 Time (minutes) MINIMUM INFILTRATION RATE: cubic feet per second per square foot (cfslft.2): 2.59E-04 inches per minute (in./min.): 0.19 minutes per inch (min./in.): 5.4 inches per hour (in./hr.): 11.2 ITest or P_1 I Field Infiltration Test Boring No. Test Date: September 23, 2008 Test Depth: 4.5 ft. Elevation: 15.0 msl Environmental GWTDepth: 9.0 ft. Elevation: 10.5 msl Groundwater Harardoua Materials Soil Desc.: Silty Clayey SAND (SC-SM), orange -tan, fine-med. GeDtechnical Industrial Hygiene Test Type: 2" I.D., one dimension vertical GeoEnvironmental Resources, Inc. Project: P1223 Truck Company Cnnsulting Engineers Location: MCB Camp Lejeune, NC Job Number: 110.4994 Client: Clark Nexsen y 5.0 4.0 3 0 m 3.0 2.0 M 0.0 0 10 20 30 40 50 60 70 80 Time (minutes) MINIMUM INFILTRATION RATE: cubic feet per second per square foot (cfslft.2): 1.30E-04 inches per minute (Indmin.): 0.09 minutes per inch (min.lin.): 10.7 inches per hour (in./hr.): 5.6 ITest or P_2 Field Infiltration Test Boring No. Test Date: September 23, 2008 Test Depth: 6.0 ft. Elevation: 14.0 msl Environmental Groun dwator GWT Depth: 10.0 ft. Elevation: 10.0 msl Hazardous Materials Soil Desc.: Silty Clayey SAND (SC-SM), orange -gray, fine-med. GeDtechnical Ind ustriM Hygiene Test Type: 2" I.D., one dimension vertical'` a GonEnvlronmentnl Resources, Inc. Project: P1223 Truck Company '�' �` Consulting Engineers Location: MC13 Camp Lejeune, NC Job Number: 110-4994 Client: Clark Nexsen 5.0 4.5 4.0 3.5 3.0 3 0 2.5 a� d 2.0 x 1.5 1.0 0.5 0.0 0 10 20 30 40 50 60 70 Time (minutes) MINIMUM INFILTRATION RATE: cubic feet per second per square foot (cfs/ft.2): 1.54E-04 inches per minute (in./min.): 0.11 minutes per inch (minAn.): 9.0 inches per hour (in.1hr.): 6.6 Test or P-3 Boring No. Test Date: September 23, 2008 Test Depth: 5.0 ft. Elevation: 15.5 msl GWT Depth: 8.5 ft. Elevation: 12.0 msl Soil Desc.: Silty SAND (SM), tan, fine, tr. clay Test Type: 2" I.D., one dimension vertical Project: P1223 Truck Company Location: MCB Camp Lejeune, NC Job Number: 110-4994 Client: Clark Nexsen Field Infiltration Test Env iro nmentaI Groun dwa ter Hazardous Materials G eo technical Ind ustrial Hygiene is GeoEnvironmental Resources, inc. Consulting Engineers r a M 2.5 0.5 0.0 0 Test or Boring No. P-4 10 20 30 40 50 60 70 Time (minutes) MINIMUM INFILTRATION RATE: cubic feet per second per square foot (cfs/ft.2): 1.42E-04 inches per minute (in.lmin.): 0.10 minutes per inch (mindin.): 9.8 inches per hour (in./hr.): 6.1 Test Date: September 23, 2008 Test Depth: 3.0 ft. Elevation: 19.5 msl GWT Depth: 5.5 ft. Elevation: 17.0 msl Soil Desc.: Clayey Silty SAND (SC-SM), tan -orange, fine Test Type: 2" I.Q., one dimension vertical Project: P1223 Truck Company Location: MCB Camp Lejeune, NC Job Number: 110-4994 Client: Clark Nexsen Field Infiltration Test For DENR Use QNUY Reviewer. —tj North Carolina Department of Environment and submit: 12-1ia l2-tCp Natural Resources NCDENR Request for Express Permit Review Time: Confirm: 12 - 1 I Z L FILL-1N 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. 1 Q A Sr r s • Asheville Region -Alison Davidson 828-296-4698;alison.davidsonCapncmail.net Co v 5 w • Fayetteville or Raleigh Region -David Lee 919-791-4203; david.lee(@ncmall.net • Mooresville & -Patrick Grogan 704-663-3772 orpatrick.groganC?oncmail.net + Washington Region -Lyn Hardison 252-946-9215 or lyn.hardison&cmail.not • Wilmington Region -Janet Russell 910-350-2004 or ianet.russell(a).ncmail.net NOTE: Project application received after 12 noon will be stamped in the following work day. Project Name: P1223 TRUCK COMPANY MAINTINENCEIOPERATIONS COMPLEX County: ONSLOW pJk-,C_ MM t-e CT %kI Applicant: CARL BAKER, PE, DIRECTOR -DESIGN BRANCH Company: U.S. GOVERNMENT Address: 1005 MICHAAL ROAD City: CAMP LEJEUNE, State: NC Zip: 28542-4 Phone: 910-451-2213 Fax::910-451-2927 Email: carl.h.baker@usmc.mil Physical Location:BLOCK BOUNDED BY MICHAEL ROAD, GUM ROAD, AND LOUIS ROAD. Project Drains into NEW RIVER waters -Water classification SC; NSW (for classification see-httpaih2o,enr.state.nc.usibims/repodslreportsWB.html) Project Located in WHITE OAK River Basin. Is project draining to class ORW waters? N , within 1/2mile and draining to class SA waters N or within 1 mile o and draining to class HOW waters? N C r ,e ls' Grce-, � 1i SLJ 19 - Z3 E C E I V E Engineer/Consultant; GREGORY MURPHY, PE Company: CLARK NEXSEN R D Address: 4000 WESTCHASE BLVD., SUITE 280 City: RALEIGH, State: NC Zip 27607-6864 DEC Q ?�Q$ Phone:919-828-1876 Fax::919-828-1877 Email: mQ urphY@clarknexsen.com SECTION ONE: REQUESTING A SCOPING MEETING ONLY ElScoping Meeting ONLY ® DWQ, ElDCM, ElDLR, ❑ OTHER: PROD # DWQ SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING ❑ 401 Unit ❑ Stream Origin Determination: _ # of steam 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 El Minor Variance E] Major General Variance ® State Stormwater ® General ❑ SFR, ❑Bkhd & Bt Rmp, ❑ Clear & Grub, []Utility ❑ Low Density ❑ Low Density -Curb & Gutter _# Curb Outlet Swales ❑ Off -site [SW (Provide permit #)] ❑ High Density -Detention Pond _ # Treatment Systems ® High Density -Infiltration 3 #Treatment Systems ElHigh Density -Bio-Retention — # Treatment Systems ❑ High Density-Stormwater Wetlands _ # Treatment Systems ❑ High Density -Other _# Treatment Systems /❑ MODIFICATION: ElMajor ElMinor ElRevision 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 11.70 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 Buffer Impacts: ® No ❑ YES: acres) 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 wi US ACOE: ❑ Yes ® No Permit Received from US ACOE ® Yes ❑ No For DGNR use only Fee Split for multiple permits: (Check li 1 Total Fee Amount $ SUBMITTAL DATES Fee SUBMITTAL DATES Fee CAMA $ Variance (❑ Maj; ❑ Min) $ SW Q HD, ❑ LD, Gen) $ 401: 1 $ LQS $ Stream Deter— $ NCDENR EXPRESS September 2008 Y' NARRATIVE Project Description The purpose of this project is to provide a single story Truck Company Maintenance facility at Marine Corps Base at Camp Lejeune. This project will be similar to a motorpool that will service large vehicles and provide on site parking for these operations. The site work will include two entrances to a 165 space POV parking lot from Michael Road. Service access for the large vehicles based at this facility will be provided through a separate entrance from Michael Road southwest of the POV parking lot entrance. The service entrance will provide space for the vehicles to stage and not interfere with traffic on Michael Road. This project will meet minimum anti -terrorism force protection standards. Sidewalks will be provided for pedestrian access on site. This project will achieve a LEED certified rating for sustainable design and constructions practices. This project will be certified by the US Government. Site Description The site is located in the Fladnot Point area of MCB Camp Lejeune. The site consists of 11.70 acres of partially wooded, undeveloped land that has been used for pedestrian troop operations and storage. The site slopes From west to east. Utilities are within the proximity of the site. Existing utilities include a 48" storm sewer line crossing the eastern corner of the site, an 18" gravity sewer along the cast side of Michael Road, an 8" water main along Michael Road and Gum Road, and a 12" water main along Louis Road. Overhead power lines and an underground steam is located along Gum Road. Natural features include an existing earthen channel flowing southeast through the site from Michael Road to Louis Road. Drainage area maps are provided within the attachments of this report. Calculations indicate that the total post developed drainage area is 10.30 acres. The post developed conditions are 89.7% impervious with impervious area of 9.24 acres, and pervious area of 1.06 acres. This compares to the pre developed site calculations that show 47.1 % impervious with an impervious area of 4.85 acres, and pervious area of 5.45 acres. Adjacent Property The surrounding area is all within MCB Camp Lejeune military base. The site is bounded by Michael Road to the north, Gum Road to the west, and Louis Road to the south. The east side of the construction limits are bounded by adjacent an adjacent project that will construct a BMP at the site limit. Soils ®E C E I V E See the attached gcotechnical engineering report completed by GeoEnvironmental Resources, Inc. (GER) for detailed soil information. DEC 0 3 2008 DWO PpIni S Planned Erosion and Sediment Control Practices Temporary Gravel Construction Control Entrance/Exit — Practice 6.06 These devices will provide easy access for vehicles to the construction site, a place for vehicles to be cleaned of their mud and sediment before entering paved roads/areas and will help control erosion from surface runoff. During wet weather it may be necessary to designate an area on the entrance to wash vehicle tires. Runoff From this device will be directed towards temporary sediment traps, sediment fencing or temporary block & gravel inlets. 2. Temporary Sediment Trap — Practice 6.60 Temporary sediment traps will be used to control the runoff in drainage areas that are larger than I acre but not exceeding 5 acres. There will be 2 sediment trap needed on this site that will be converted to infiltration basins. They will be used to detain sediment -laden runoff and trap the sediment before the runoff enters the existing storm water system south of the site. Also, the sediment traps along with the silt fence and diversion dikes will prevent runoff from entering neighboring roadways. Temporary Diversion Dike — Practice 6.20 Temporary diversion dikes will be used on the site to divert sediment -laden water to temporary sediment traps. They may be used for drainage areas of 5 acres or less. The velocities in the diversion dikes will be maintained at 2 Fps or less to prevent the need to line the channel. Diversion dikes may be a ridge, excavated channel, or combination of both, and be made from soil or gravel. Gravel should be used where vehicles must cross frequently. 4. 'Temporary Block and Gravel Drop Inlet Protection — Practice 6.52 Temporary block and gravel drop inlet protection devices will be installed on the property. "These devices will help prevent sediment from entering storm drains before the detention area is stabilized, while also allowing early use of the storm drain system. 5. Land Grading, — Practice 6.02 Grading will occur on this site throughout the construction period. Grading will cause shifts in the established drainage areas, so after each period of grading, erosion and sediment control practices will be adjusted to compensate for any changes. 6. Sediment Fence — Practice 6.62 Sediment fence (silt fence) will be used around the perimeter of the property. This fencing will retain sediment by reducing sheet flows and promoting deposition. Also, deposition areas should be placed at readily accessible points'to encourage routine cleaning and maintenance. Caution should be used during the design of a sediment 2 Fence to prevent failure From undercutting, overtopping or collapsing, and to ensure that flow bypass areas and overflow outlets are stable. 7. Permanent Scedin6j— Practice 6.11 Permanent seeding will be used throughout the site. This practice will help reduce erosion and decrease sediment yield from rainfall, water and wind by reducing the velocity and volume of overland flow. Plant materials selected for permanent seeding should suit the climate, soils and topography of the site. Figure 6.1 la and "fables 6.11 b through 6.11 v can be used in the selection of plant materials. Refer to the plans for additional details and seeding schedules. Seedbed preparation, adequate liming, fertilization, timely planting and maintenance are important for the success of permanent seeding. Temporary Seeding— Practice 6.10 Temporary seeding will be used throughout the site. This practice will help control runoff and erosion until permanent vegetation or other erosion control members can be established. 'Temporary seeding also provides residue for soil protection and seedbed preparation and helps reduce mud and dust production during construction. Plant selection can be aided with the help of Tables 6. I Oa-6.I Oc. "Table 6.1 Oa should be using for seeding in late winter and early spring, 6.1 Ob for summer and 6. I Oc for fall. Seedbed preparation, liming and fertilizer are essential for success. Also, Mulching may be needed under harsh site conditions. 9. Mulching (Straw Net Blanket)— Practice 6.14 Straw net blankets will be used to help control erosion on the north, east, and west sides of Vaughn hill. They will be used on slopes that are no greater than 2:1. It is important to obtain a firm, continuous contact between the nets and the soil, or else erosion will occur underneath rendering the nets useless. MAINTENANCE PLAN 1. Erosion and sediment control practices will be checked for stability and operation following every runoff -producing rainfall. Any repairs will be made immediately to maintain the design of the practices. 2. The temporary gravel construction entrances/exits may require periodic topdressing to prevent mud or sediment from leaving the site. All objectionable materials spilled, washed, or tracked on to public roadways will be removed. Temporary sediment traps should be inspected after each period of significant rainfall. Remove sediment and restore the trap to its original dimensions when the sediment has accumulated to one-half the design depth of the trap. Remove the sediment and replace the contaminated part of the gravel facing. 4. 'Temporary diversion dikes should be inspected once a week and after every rainfall. Immediately remove sediment from the flow area and repair the ridge of the diversion. As the block and gravel drop inlets accumulate sediment after each rainfall, occasional removal of the sediment will occur to provide adequate storage volume for future rains. G. The sediment fence will be repaired as necessary to provide a sturdy barrier. Sediment will be removed from the fence periodically to reduce pressure on the fence and to allow enough space for accumulation from future rainfalls. 7. Permanent seeding will be inspected for failure and repairs will be made within the same planting season, if possible. Re-evaluation of planting materials, quantities of lime and fertilizer will occur if inadequate coverage is produced. 8. Reseed and mulch areas where temporary seeding seedling emergence is poor, or where erosion occurs, as soon as possible. Do not mow the areas where temporary seeding is present, and protect from traffic as much as possible. 9. Inspect all straw net blankets periodically, and after heavy rainfall to check for erosion, dislocation or failure. Where erosion or washout occurs, repair the slope grade, and reinstall. DECEIVED DEC 0 3 2008 DWO PRQJ # M z z z 8 S B E 3 I M N m Q I m 1 ° s,nnun aw S1N3wyalJdw 3u5 y X3ldA00 SNOIlVH3dO 30NVN31NIVV4 ANVdNOO )ionu-L f Y 71NY11YUIVI-QNYYIWO.]flNR133N1QN36314[IYJYj7YAYN ! S LO N ULJ U rn p (� CD ZOI-I0133HS 33S 3NI1H3iVW I _____ G;N ------Q a nu W IW�hWNa�-+�nFnnroimi �++'M.an nmmw���m,rn-in...iu w.a� n m o MATCHLINE - SEE SHEET CF101 I77L. I � d1, � L C — I� II 'III 4 s I in mcn II a m er II A o r%J ocn CID 8 ry (A -. z A no z Z z oLn cn e lS I' 16' NAVAL FAGUFIES ENGINEERING COMMAND-MIM7FgN71C ti a IAC) GY7 IEMN; NC � t � y � TRUCK COMPANY MAINTENANCE N y p OPERATIONS COMPLEX s v$ a Ell — -- SIfE IMPROVEYENIS AMID tRURES } m C7 O m u; N' C` — _ saw l�n aNr sunn3noaarvl ails R of X3ldW0OSNOlitl83dO Itl 3ONtlN31NWANtldW03HJfltli IqWE "0�9 r�"_'' 711NY11V M;CNVWWO'] ONIH33NEDN3 S314lI�tij 1VAVN 1 s li m w y1 i z J r U ul CC U 2 r Z �QO CD _ by G•ID 133HS 33S • 3Nt1HD1VW I jl I '1 I 9 1 I 1 I II I I 1 S 1 I I I I I I I I 1 I 1 II I I I I I I II I I I 4 I O U I I IP o s I 11 muj 1 j al �4 �LJI o rl W I I •� I i 4 I � '� a ,� q i< v r � q4 I z?� �e 1 I I 4a I 4 � •IR l[--RN-NM-fil�M n 3FN r Y I� f ice' rr l �I� �b C Fur r� 1 it r -IV Ir.g 1� 1 kv PI a � S 7 kn RR q 41 II R M1 M1 � V �N GUM RD. IQ III I y �Z- t 7 QI o U m Q ww..�w nr� �1�r - aw b �1'r1 mar mo]m ,awi `rmr O-[urnavYWnrt�w'+MrWrYra�iA x� fv 0 U m Q S3L'W a- SLY3N3'OMIN I X31dW005NTiVI ^ 7{1a 30NVN31NPdW ANVdW00Jl3f U �� ! M� lall�l� 1 9� - � d 711lfY11V9lW-aNW1Yi00 ONM33NS�N3 S3N311'.7Yj 1YhYN 1 's I ro N U 1 m Q .�� � �i II - wR 4 �..y `��-{ �wr nti alw mn �wiwuiwicwlwatw�aT,Wyry.J+r.-q\ t n ll-� Jr zz J une to 44 doer Al Ng 7F y �� C �V� �Q � err Tani DOL.—:�� T.p.Q.". — DM. ..py,ighl of ---W —.4'. z 0 C) 0 -i Express R iluest - MC13 Camp Lejeune Truck Co. Maint, Facility Subject: Express Request - MC13 Camp Lejeune Truck Co. Maint. Facility From: "Christopher H. Small" <csmall a ClarkNexsen.com> Date: Wed, 3 Dec 2008 13:35:59 .0500 'To: "Janet Russell" <Janct.Rusself a nemail.nct> CC: "Gregory I;, Murphy" <gnturphy a ClarkNexsen.ccm> Janet, Please see the attached documents required for Request for Express Permit Review. This project consists of a Truck Company Maintenance Facility at MCB Camp Lejeune. At this time we would like to request an Erosion and Sedimentation Control Plan submittal meeting and a State Stormwater scoping meeting. If schedule permits we would like to have both on the same day back to back. We have an Infiltration Site Visit schedule with Vincent Lewis for next Tuesday (12-9-08) with we would like a day or two prior to the submittallscoping meetings to incorporate his findings if any changes are necessary. Ideally we would like next Friday (12-12-08) or early the following week (week of 12-15). We would really like to get the E&S permit taken'care of before the holiday break. Thanks for your time and feel free to contact Greg Murphy or me with any questions. «081203 P1223 Express Request (2861).pdf>> «081203 P1223 E&S Narrative (2861),pdf>> «081203 Site Plan (2861).pdf>> «P1223 Vicinity Maps.pdf>> Christopher N. $m811 EI, LEED AP Civil Engineer CI_ARK*Nu XSEN Architecture & Engineering 4000 Weslchase Boulevard Suite 280 Raleigh, NC 27607 919.828,1876 Tel, 919.828.1877 Fox cs mall(diGa rknex sen.com wvm darks exsen,co n E C E I V E i DEC 0 3 2008 DWQ PROJ # CONFIDENTIALITY NOTE: This e-mail and any files transmitted with it contain privileged and confidential information and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, you are hereby notified that any dissemination or copying of this e-mail or any of its attachments is strictly prohibited. If you have received this e-mail in error, please immediately notify the sending individual or entity by e-mail and permanently delete the original e-mail and attachments from your computer system. Content -Description: 081203 P1223 Express Request (2861).pdf 081203 P1223 Express Request (2861).pdf i Content -'type: application./octct-stream Content -Encoding: base64 Font�nt-,Dcscription: 081203 P1223 E&S Narrative (2861).pdf 081203 P1223 E&S Narrative (2861).pdfiype: application/octct-stream ncoding. base64 Content -Description: 081203 Site I'lan (2861).pdf' 081203 Site Plan (2861).pdfl Content 'Type: application/octet-stream Content -Encoding: base64 Content -Description: 111223 Vicinity Maps.pdf P1223 Vicinity ,Maps.pdf Content Type: application/octet-stream 1 1 Content -Encoding: base64 1 of 1 12/3/2008 2:18 PM about:blank December 3, 2008 111223 Truck Company Maintenance 1 Op Complex Gentlemen: The Express Erosion Control Submittal Meeting has been scheduled with Rhonda flail on December 16, 2008 at 11:00 AM here in the Wilmington Regional Office. The Express Stormwater Scope Meeting has been scheduled with Chrisline Nelson al the same time (12116 Q 11:00 AM). Please note that based upon l l.7 acres of disturbed area, the erosion control review fee will be $780.00 (12 x $65) and $2,000 for the Express Pee. Please submit 2 separate checks made payable to NC DENR. If you were submitting both the erosion control package and the stormwater application package within the same week (7-day period), we could offer you a reduced bundled fee for high density projects ($4,000 covering both erosion control AND stomnwater express review). If the application packages are being submitted farther apart than 7 days, then separate 13xpress Fees will be required. Please respond within 2 business days to confirm and reserve the meeting date / time. flianks, Kanet Russell Express Coordinator 1 of 1 12/3/2008 4:40 PM RE-: P12237ruck Company Maintenance / Op Complex Subject: RE: P 1223 Truck Company Maintenance / Op Complex From: "Christopher 1-1. Small" <csnlall a C1arkNexsen.com> Date: Wed, 3 Dec 2008 17:19:30 -0500 To: "Janet Russell" <Janet.Russel l rr ncmail.net>, "Gregory E. Murphy" <gmurphy rt ClarkNcxsen.com>, "'fowler GS05 David W" <david.towler a usmc.mil> The 16th will work fine for us. Greg Murphy and I will be attending from Clark Nexsen. Janet, One questions I have with the schedule of both and the same time...will these be separate meetings or one meeting with both Land Quality and Water Quality in attendance? Christopher H. Small EI, LEED AP Civil Engineer CLARK NEXSEN Architecture & Engineering 4000 Westchaso Boulevard Suite 280 Raleigh, NC 27607 919.828.1876 Tel. 919.826.18'!7 Fax csmall@clarknexsen.com www.clarknexsen.com CONFIDENTIALITY NOTE: This e-mail and any files transmitted with it contain privileged and confidential information and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient or the person responsible for delivering the e-maiL to the intended recipient, you are hereby notified that any dissemination or copying of this e-mail or any of its attachments is stric4ly prohibited. If you have received this e-mail in error, please immediately notify the sending individual or entity by e-mail and permanently delete the original e-mail and attachments from your computer system. -----Original message ----- From: Janet Russell[mailto:Janet.Russell@ncmail.net] Sent: Wednesday, December 03, 2009 4:41 PM To: Christopher H. Small.; Gregory E. Murphy; Towl-er GS05 David w Subject: P1223 Truck Company Maintenance / Op Complex December 3, 2008 *P1223 Truck Company Maintenance / Op Complex* Gentlemen: The Express Erosion Control Submittal Meeting has been scheduled with 'Rhonda Hall on December 16, 2009 at 11:00 AM there in the Wilmington Regional Office. The Express Stormwater Scope Meeting has been scheduled with *Christine Nelson at the same time (12/16 @ 11:00 AMl)- Please note that based upon 11.7 acres of disturbed area, the erosion control review fee will be $780.00 (12 x $65) and $2,000 for the Express Fee. Please submit 2 separate checks made payable to NC DENR. If you were submitting both the erosion control package and the stormwater application package within the same week (7-day period), we could offer you a reduced bundled fee for high density projects ($4,000 covering both erosion control AND stormwater express review). If the application packages are being submitted farther apart than 7 days, then separate Express Fees will be required. Please respond within 2 business days to confirm and reserve the meeting date / time. Thanks, Janet RusselL Express Coordinator l of 1 12/4/2008 8:57 AM RE-: 111225 Truck Company Maintenance / Op Complex Subject: RE: P12231'ruck Company Maintcnancc / Op Complex From: "TowlcrCIV David V <david.towlcrausmc.miI> Date: Thu, 4 Dec 2008 07:42i30 -0500 To: "Janet Russell" Glanct.Russcll a ncmail.net>, "Christopher E [. Small" <csmall rr C1arkNexsen.com>, <gmurphyGclarknexsen.com> December 16, at 1100 is good for me, I'll be there. V/r, David W. Towler, E1 Marine Corps Rase, Camp Lejeune Civil Engineer Public Works Division, Bldg 1005 Civil Design Branch Phone: (410) 451-3238 ext. 3284 -----Original Message ----- From: Janet Russell imailto:Janet.Russell@ncmail_net] Sent: Wednesday, December 03, 2008 16:41 To: Christopher 14. Small; gmurp y@clarknexsen.com; Towler CIV David W Subject: P1223 Truck Company Maintenance / Op Complex December 3, 2008 *P1223 Truck Company Maintenance / Op Complex* Gentlemen The Express Erosion Control Submittal Meeting has been scheduled with Rhonda Nall cn December 16, 2008 at 11:00 AM "here in the Wilmington Regional Office. The Express Stormwater Scope Meeting has been scheduled with `Christine Nelson at the same time (12/16 @ 11:00 AM-). Please note that based upon .11.7 acres of disturbed area, the erosion control review fee will be $780.00 (12 x $65) and $2,000 for the Express Fee. Please submit 2 separate checks made payable to NC DENR. Tf you were submitting both the erosion control package and the Stormwater application package within the same week (7-day period), we could offer you a reduced bundled fee for high density projects ($4,000 covering both erosion control AND stormwater express review). If the application packages are being submitted farther apart than 7 days, then separate Express Fees will be required. Please respond within 2 business days to confirm and reserve the meeting date / time. Thanks, Janet Russell Express Coordinator 1 of 1 12/4/2008 4:00 AM NCDENR North Carolina Department of Environment and Natural Resources Request for Express Permit Review For DFNR Use ONLY Reviewer: Submit: Time, confirm. 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. • Asheville Region -Alison Davidson 828-296-4698;alison.davidson(a.ncmaii.net • Fayetteville or Raleigh Region -David Lee 919-791-4203; david.lee(a),ncmail.net • Mooresville & -Patrick Grogan 704-663-3772 or patrick.grogan(�ncmail.net • Washington Region -Lyn Hardison 252-946-9215 or lyn.hardison(a),ncmail.net • Wilmington Region -Janet Russell 910-350-2004 or ianet.russell(a)ncmail.net NOTE: Project application received after 12 noon will be stamped in the following work day. Project Name: P1223 TRUCK COMPANY MAINTINENCE/OPERATIONS COMPLEX County. ONSLOW Applicant: CARL BAKER, PE, DIRECTOR -DESIGN BRANCH Company; U.S. GOVERNMENT Address: 1005 MICHEAL ROAD City: CAMP LEJEUNE, State: NC Zip: 28542-4 Phone: 910-451-2213 Fax::910-451-2927 Email: carl.h.baker@usmc.mil Physical Location:BLOCK BOUNDED BY MICHAEL ROAD GUM ROAD AND LOUIS ROAD. Project Drains into NEW RIVER waters — Water classification SC; NSW (for classification see-http:llh2o.enr. slate. nc.usibimslreportslreportsWB.html) Project Located in WHITE OAK River Basin. Is project draining to class ORW waters? N , within Yz mile and draining to class SA waters N or within 1 mile and draining to class HOW waters? N Engineer/Consultant: K. JOSHUA HURST, PE Company: CLARK NEXSEN Address: 4000 WESTCHASE BLVD., SUITE 280 City: RALEIGH, State: NC Zip 27607-6864 Phone: 919-828-1876 Fax::919-828-1877 Email: iLELt@clarknexsen.com SECTION ONE: REQUESTING A SCOPING MEETING ONLY ❑ Scoping Meeting ONLY ❑ DWQ, ❑ DCM, -❑ DLR, ❑ OTHER: 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, ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ Low Density ❑ Low Density -Curb & Gutter # Curb Outlet Swales ❑ Off -site [SW (Provide permit #)] ® High Density -Detention Pond 1 # Treatment Systems ® High Density -Infiltration 1 #Treatment Systems ❑ High Density -Bio-Retention _ # Treatment Systems ❑ High Density—Stormwater Wetlands _ # Treatment Systems ❑ High Density -Other _ # Treatment Systems / ❑ MODIFICATION: ❑ Major ❑ Minor ❑ Revision 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 11.70 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 Fee Split for multiple permits: (Check # Buffer impacts: ® No ❑ YES: acre(s) Isolated wetland on Property ❑ Yes ® No 404 Application in Process wl US ALOE: ❑ Yes ® No Permit For DEER use only Total Fee Amount $ SUBMITTAL DATES Fee SUBMITTAL DATES Fee CAMA $ Variance (❑ Maj; ❑ Min) $ SW (❑ HD, ❑ LD, ❑ Gen) $ 401: $ LQS $ Stream Deter— $ NCDENR EXPRESS September 2008 P1223 Truck Company Maintenance Operations Complex CN Comm. No.:NC2681 Stormwater Narrative Clark*Nexsen - 1.0 PROJECT INFORMATION 1.1 PROJECT LOCATION AND EXISTING CONDITIONS The project site for the P1223 Truck Company Maintenance Operations Complex is located at Camp Lejeune. The site is bounded by Michael Road to the north, Gum Road to the west, and Louis Road to the south. The east side of the construction limits is bounded by an adjacent project that will construct a BMP at the site limit. The site consists of 11.70 acres of partially wooded, undeveloped land that has been used for pedestrian troop operations and storage, Existing grade elevations generally range from about 27 feet NISI, in the northwest corner of the site to a low of 11 feet MSL on the south side of the site. The existing site is forty seven percent (47%) impervious. 1.2 PROJECT DESCRIPTION The purpose of the originally permitted project can be found in the paragraph below. The purpose of this current project is to replace the existing permitted infiltration basin with a wet pond. The owner has opted for the replacement in light of maintenance issues. A wet pond will better suit their needs for this site. The wet pond will be located in the same area as the infiltration basin, and the current piping system will be modified so that only two outlets enter the wet pond. The previously permitted drainage area is only changing in size, as the footprint of the wet pond in larger than the infiltration basin. The same amount of BUA will be draining to the wet pond, and the downstream outlet will remain the same. The purpose of this project is to provide a single story Truck Company Maintenance Operations Complex at the Nfarinc Corps Base at Camp Lejeune. This project will be similar to a motorpool that will service large vehicles and provide on site parking for these operations. The site work will include two entrances to a 165 space POV parking lot from Michael Road. Service access for the large vehicles based at this facility will be provided through a separate entrance from Michael Road southwest of the POV parking lot entrance. The service entrance will provide space for the vehicles to stage and not interfere with traffic on Michael Road. Sidewalks will be provided for pedestrian access onsite. Approximately 11.7 acres will be disturbed during this construction period. This project will meet minimum anti -terrorism force protection standards. e P1223 "truck Company Maintenance Operations Complex Stormwater Narrative CN Comm. No.:NC2681 Clark*Nexsen The total drainage area for the site is '11.09 acres. The pre -development conditions are 47% impervious whereas the post -development conditions are 80% impervious. The project site has one outfall as indicated on the drainage area maps. The site drains to an existing 24" RCP located along the southern side of the site between the two storm water Bit Ps. The modified post -development drainage area map is shown on CG101. 1.3 GEOTECHNICAL INVESTIGATION Geotechnical investigation was performed by GeoEnvironmental Resources, Inc. (GER). A copy of the Geotechnical report can be found in the original permit documents. uo!Ivfnba.r 07spaooay Rq;dwaxa , axol ayj ssarun sat ry; p; pasopsi ,tour puv r;1oN oa zaa. qns sr ssalppv ; wolf p v o] aau uodsaljo rnw3 €ZEL-96 6:auoyd 2 V-IXAIIJC] `U Sulwll leu ae Z ` Is E-maj dis4 r M LLJ Mr1r) r K! Q � N U LC)O N ZD II III�Oq N C) t� Q 44 Q Q U Z O rLLI i I o� mlr. rw. � o tylrr �: rin � wEa rrr � s address maybe subject to tl ®Carolina`Public Records La " d may be I U W z � fit 4 I f�ti 7 h n - N r �0 M1Mago sN ,� heia N_'ti`,�~r�T! �� ���J +•�.—.H�-,�-e:kf"i� �I,.L��1 q ry � . l9 mi:l O (*� l �M � For l7ENR Use ONLY YJ11 V � � Reviewer, GVC, �� North Carolina Department of Environment and Submit: Natural Resources , 30 NCDENR Request for Express Permit Review Tlme: -- Confirm: 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 com leted DETAILED narrative site plan PDF file and vicinity ma 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(a)ncmail.net • Fayetteville or Raleigh Region -David Lee 919-791-4203; david.lee ncmail.net ---�� , �-� ,E • Mooresville & -Patrick Grogan 704-663-3772 or patrick.grorlan{aAncmail.net • Washington Region -Lyn Hardison 252.946-9215 or lyn.hardisonr@ncmail.net MAY • Wilmington Region -Janet Russell 910-350-2004 or fanet.russell rigmail.net i NOTE, Project application received after 12 noon will be stamped in the following work day. 'liRy ; �----- Project Name: R1223 TRUCK COMPANY MAINTINENCEIOPERATIONS COMPLEX j County: ONSLOW Applicant: CARL BAKER, PE DIRECTOR -DESIGN BRANCH Company: U.S. GOVERNMENT Address: 1005 MICHEAL ROAD City: CAMP LEJEUNE, State: NC Zip: 28542-4 Phone: 910-451-2213 Fax::910-451-2927 Email: carl.h.baker@usmc.mil Physical Location:BLOCK BOUNDED BY MICHAEL ROAD GUM ROAD, AND LOUIS ROAD. Project Drains into NEW RIVER waters- Water classification SC; NSW (for classification see-http:llh2o.enr.state. nc,u slbimslreportslreportsWB.html) Project Located in WHITE OAK River Basin. Is project draining to class ORW waters? N , within % mile and draining to class SA waters N or within 1 mile and draining to class HQW waters? N Engineer/Consultant: VINCE CHIRICHELLA, PE Company: CLARK NEXSEN Address: 4000 WESTCHASE BLVD., SUITE 280 City: RALEIGH, State: NC Zip 27607-6864 Phone: 919-828-1876 Fax::919-828-1877 Email: vchirich ellaoclarknexsen.com SECTION ONE: REQUESTING A SCOPING MEETING ONLY ❑ Scoping Meeting ONLY ❑ DWQ, [] DCM, -❑ DLR, ❑ OTHER: 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, ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ 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 ElHigh Density -Bio-Retention ___. # Treatment Systems ❑ High Density-Stormwater Wetlands — # Treatment Systems El High Density -Other _# Treatment Systems /® MODIFICATION: ® Major ❑ Minor ❑ Revision SW 081202(Provide permit#) ❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ❑ Land Quality ❑ Erosion and Sedimentation Control Plan with <1 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_reguest 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 Fee Split for multiDle Dermits: (Check # Buffer Impacts: ® No ❑ YES: acres) Isolated wetland on Property ❑ Yes ® No 404 Application in Process wl US ACOE: ❑ Yes ® No Permit For DENR use only Total Fee Amount $ SUBMITTAL DATES Fee SUBMITTAL DATES Fee CAMA $ Variance (❑ Maj; ❑ Min) $ SW (❑ HD, ❑ LD, ❑ Gen) $ 401: $ LQS $ Stream Deter,_ $ NCDENR EXPRESS September 2008