Loading...
HomeMy WebLinkAboutSW6110204_HISTORICAL FILE_20120312STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT ���(/O�l/�{ NO. SW DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE�� YYYYMMDD 9 TIMMONS YOUR VISION ACHIEVE 5410 Trinity Roacj/ AOUP ROUGH OURS. 112, Raleigh, NC 27607 To: Brian Lowther NCDENR Division of Water Quality 512 North Salisbury Street Raleigh, NC 27607 From: Zak Shipman, PE Project: ONUS Service Center Laydown Yard -Logistics Street Enclosed Please Find: DATE 1 2-1-12 Cover Letter 1 Application Fee 2 Construction Drawings and Calculations 2 SW Permit Application form 2 Supplement Forms 2 1 O&M Agreement Comments: Please call with questions. RECEIVED MAR 12 2012 DENR-FAYETTEVILLE REGIONAL OFFICE SIGNED:��� 9k Shipman, E TIMMONS GROUP YOUR VISION ACHIEVED THROUGH OURS. RECEIVED MA7 12 2012 DENR-FAYETTEVILLE REGIONAL OFFICE February 1, 2012 Mr. Brian Lowther NCDENR Division of Water Quality 512 N. Salisbury Street Raleigh, NC 27607 Re: Permit Modification-SW6110204: ONUS Service Center, Fort Bragg, NC Dear Mr. Lowther, Enclosed please find plans, calculations, application forms, and other associated documentation to enable the review of a permit modification for the subject project. The intent of the project is to construct a new gravel laydown yard adjacent to the existing building, and to convert a bioretention cell (permitted under SW6110204) into an underground infiltration chamber system. If you have any questions or comments, please feel free to give me a call at 919.866.4937. Best Regards Z Shipman, PE Timmons Group ��f U2/✓ _7� ,BKiatt( L.. Application Completeness Review MODI F ❑ First Submittal ErKe-submittal Date Received: 2 / i Date Reviewed Development/Project Name: O e/[! S ! oony r_ Cza tea. 4A vdoc%c/ I Receiving stream name (A G rs ctccck I Classic Liver Basin: CiAPt FE,t C .5V4'J 10 2_011 For post -construction, requirements, a program will be deemed compliant for the areas where it is implementing any of the following programs: WS-I, WS-II, WS-III, WS-IV, HOW, ORW, Neuse River Basin NSW, Tar -Pamlico River Basin NSW, and the Randleman Lake Water Supply Watershed Nutrient Management Strategy. High Density Projects that require a 401/404 within an NSW require 85% TSS, 30%,TIN /and 30%TP r Nemoval. T&E Species (Goose Creek, Waxhaw Creek or Six Mile Creek Water Sheds): /A Latitude and Longitude: 35 06? 4W AI — 178 S•/ 2 8 W Jurisdiction Fdaf BRAGGICUMArar �. e Project Address: 2-94 ! L u 6i's i i e5 deg-,- Fog i AR466 C 0 vrf Engineer name and firm: yak SL i„M .t ?E 7i,., ou s G.c 9ALe1GH m u, rriune. n- oov _T-r,a rr r=inau. z�F. ynl w m e Is the project confirmed to be in the State MS I Stormwater Permit jurisdiction? Yes or ❑ No ❑ Low Density (no curb and gutter) ❑ Low Density with curb and gutter outlets 11[lkgh Density ❑ Other ra 401/404 impacts to surface waters, wetlands, and buffers (add language to cover letter and/or add info letter) y�(//j BLIA 50. 97 % V Check for $505.00 included d Original signature (not photocopy) on application a/ Legal signature (Corporation-VP/higher, Partnership -General Partner/higher, LLC-membe anager Agent). Check spelling, capitalization, punctuation: http://www.secretary.state.nc.us/corporations/thepage.aspx If an agent signs the application, a signed letter of authorization from the applicant must be provided which includes the name, title, mailing address and phone number of the person signing the letter. —a— For subdivided projects, a signed and notarized deed restriction statement o'�Sealed, signed & dated calculations �-,K Correct supplement and O&M provided for each BMP on site (check all that were provided & number of each) ❑ Bioretention ❑ Dry Detention Basin ❑ Filter Strip ❑ Grass Swale ❑ Infiltration Basin &K Infiltration Trench S TDA-rEct•F ❑ Level Spreader ❑ Permeable Pavement ❑ Restored Riparian Buffer ❑ Rooftop Runoff ManagerrLnt ❑ Sand Filter HECE/V ❑ Stormwater Wetland l� ED ❑ Wet Detention Basin ❑ Low Density Ma• Curb Outlet i 2011 • Off -Site ❑ NCDOT Linear Road R FAVETTE�IlEREGIONALOFF/OE Two sets of sealed, signed & dated layout & finish grading plans with appropriate details arrative Description of stormwater management provided Soils report provided jt k -a- Wetlands delineated or a note on the plans or in the accompanying documents that none exist on site and/or adjacent property 2," Details for the roads, parking area, cul-de-sac radii, sidewalk widths, curb and gutter; Dimensions & slopes provided a� Drainage areas delineated ❑ Pervious and impervious reported for each ❑ Areas of high density �BMP operation and maintenance agreements provided uY Application complete ❑ Application Incomplete Returned: (Date) Comments tn o k c `f'-1 c, e--e a A. // D 2 a May 5, 2011 Revision, Bill Diuguid North Carolina Beverly Eaves Perdue Governor I r NC®ENR Department of Environment and Division of Water Quality Coleen H. Sullins Director March 1. 2011 Mr. Larry Malcom Old North Utility Services 110 North 4th Street Spring Lake, NC 28390 Subject: Stormwater Permit No. SW6110204 ONUS Service Center High Density Commercial Bio-Retention Project Cumberland County Dear Mr. Malcom: Natural Resources Dee Freeman Secretary APR p y cv'fl b ® , VQ The Stormwater Permitting Unit received a complete Stormwater Management Permit Application for ONUS Service Center on February 28, 2011. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000 and Session Law 2006-246. We are forwarding Permit No. SW6110204, dated March 1, 2011, for the construction, operation and maintenance of the subject project and the stormwater BMPs. This permit shall be effective from the date of issuance until February 28, 2021, 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 inspection 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. This project will be kept on file at the Asheville Regional Office. If you have any questions, or need additional information concerning this matter, please contact Brian Lowther at (919) 807-6368; or brian.lowther@ncdenr.gov. Sincerely, for Coleen H. Sullins cc: Fayetteville Regional Office Central Files SPU Files Wetlands and Stormwater Branch One 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 NorthCarolina Location: 512 N. Salisbury St, Raleigh, North Carolina 27604 // ntenel9www07-6300r FAX: :91 807-64941 Customer Service: 1-877-623-6748 Naturally An Equal Oppodunily, 1 Affirmative Action Employer ll�� State Stormwater Permit Permit No. SW6110204 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT 4 YI Q i [u1, 0 ^Q 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 Old North Utility Services, Inc. ONUS Service Center Logistics Street, Fort Bragg- Cumberland County FOR THE construction, operation and maintenance of a bioretention cell in compliance with the provisions of Session Law 2006-246 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 February 28, 2021, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.7 on page 3 of this permit. The stormwater control has been designed to handle the runoff from 83,300 square feet of impervious area. 3. The tract will be limited to the amount of built -upon area as indicated in Section 1.7 of this permit, and per the application documents and as shown on the approved plans. The built -upon area for the future development is limited to 0 square feet. 4. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 5. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. 6. The built -upon areas associated with this project shall be located at least 30 feet landward of all perennial and intermittent surface waters. Page 1 of 6 State Stormwater Permit,_ Permit No. SW6110204 7. The following design criteria have been provided in the bioretention cell and must be maintained at design condition: a. Drainage Area, Acres: 4.12 Onsite, ft : 137,572 Offsite, ft2: 37,212 b. Total Impervioug Surfaces, ft2: 83,300 Onsite, ft : 61,470 Offsite, ft2: 21,200 C. Design Storm, inches: V d. Max. Ponded Depth, feet: 12" e. Seasonal High Water Table, fmsl: 286 f. Planting Media Depth, feet: 2' g. Cell Dimensions, feet: 114' by 57' h. Bottom Elevation, fmsl: 288' i. Bottom Surface Area, ft2: 6,919 j. Permitted Storage Volume, ft3: 6,933 k. Bypass / Storage Elevation, fmsl: 292 n. Drawdown Time, hours: 12 P. Total number of plants provided: 58 q. Receiving Stream/River Basin: UT Cross Creek/ Cape Fear r. Stream Index Number: 18-27-(1) S. Classification of Water Body: "WS-IV" II. SCHEDULE OF COMPLIANCE 1. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface. 2. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 3. The permittee shall at all time provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowin.9 and re -vegetation of slopes and the filter strip. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans. f. Debris removal and unclogging of all drainage structures, level spreader, filter media, planting media, underdrains, catch basins and piping. g. Access to the cell and outlet structure must be available at all times. 4. Records of maintenance activities must be kept for each permitted BMP. The reports will indicate the date, activity, name of person performing the work and what actions were taken. 5. The permittee shall submit to the Division of Water Quality an annual summary report of the maintenance and inspection records for each BMP. The report shall summarize the inspection dates, results of the inspections, and the maintenance work performed at each inspection. 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 Page 2 of 6 State Stormwater Permit Permit No. SW6110204 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 recorded 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. 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 1. This permit is not transferable except after notice to and approval by the Director. In the event of a change of ownership, or a name change, the permittee must submit a completed Name/Ownership Change form signed by both parties, to the Division of Water Quality, accompanied by the supporting documentation as listed on page 2 of the form. The approval of this request will be considered on its merits and may or may not be approved. 2. The permittee is responsible for compliance with all permit conditions until such time as the Division approves a request to transfer the permit. Page 3 of 6 State Stormwater Permit-.. Permit No. SW6110204 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 and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules and regulations contained in Session Law 2006- 246, 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. 12. The permittee shall submit a renewal request with all required forms and documentation at least 180 days prior to the expiration date of this permit. Permit issued this the 1s1 day of March 2011. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION Jor G-oleen H: Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission Page 4 of 6 State Stormwater Permit Permit No. SW6110204 ONUS Service Center Stormwater Permit No. SW6110204 Cumberland 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 Name) 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 5 of 6 State Stormwater Permit=. , Permit No. SW6110204 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, per the vegetation plan. 9. Vegetated slopes are no steeper than 3:1. 10. The inlets are located per the approved plans and do not cause short- circuiting of the system. 11. The permitted amounts of surface area and/or volume have been provided. 12. Required drawdown devices are correctly sized per the approved plans. 13. All required design depths are provided. 14. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 15. The required system dimensions are provided per the approved plans. cc: NCDENR-DWQ Regional Office Page 6 of 6 ,. , ,- ,.;- , -• DWQUSEONLY Date Received Fee Paid Permit Number Applicable Rules: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph II - Post Construction (select all that apply) ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan ❑ Other WQ M mt Plan: r rr7 7"Vu State of North Carolina "ODepartment of Environment and Natural Resources APR 0 1} 2011 Division of Water Quality ViSTORMWATER MANAGEMENT PERMIT APPLICATION FORM This fonn may be photocopied for use as an original I. GENERAL INFORMATION 1. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): ONUS Service Center 2. Location of Project (street address): City:Fort Bragg County:Cumberland Zip:28310 3. Directions to project (from nearest major intersection): Enter Fort Bragg at Randolph check point. Continue on Randolph street, then turn left onto Knox Street Follow Knox to Honeycutt and turn Left onto Honeycutt. Follow Honeycutt through Bragg Blvd to Logistics Street. Turn Left onto Logistics and travel 400 feet. Project is on the left 4. Latitude:3508' 43.8" N Longitude:-78° 5729.5" W of the main entrance to the project. II. PERMIT INFORMATION: 1. a. Specify whether project is (check one): ®New ❑Modification b.If this application is being submitted as the result of a modification to an existing permit, list the existing permit number , its issue date (if known) and the status of construction: ❑Not Started []Partially Completed* ❑ Completed* *provide a designer's certification 2. Specify the type of project (check one): ❑Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other 3. If this application is being submitted as the result of a previously returned application or a letter from DWQ requesting a state stormwater management permit application, list the stormwater project number, if assigned, and the previous name of the project, if different than currently proposed, 4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑CAMA Major ❑NPDES Industrial Stormwater ®Sedimentation/Erosion Control: 3.06 ac of Disturbed Area 0404/401 Permit: Proposed Impacts b.If any of these permits have already been acquired please provide the Project Name, Project/Permit Number, issue date and the type of each permit: Form SWU-101 Version 07Jun2010 Page 1 of 6 III. CONTACT INFORMATION 1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee, designated government official, individual, etc. who owns the project): Applicant/Organization:0ld North Utility Services Signing Official & Title:Larry Malcom b.Contact information for person listed in item la above: Street Address:110 North 41h Street City:Spring Lake State:NC Zip:28390 Mailing Address (if applicable): Phone: (910 ) 495-1311 Email:lmalcom@onus.asusinc.com State: Zip: Fax: (910 ) 495-1310 c. Please check the appropriate box. The applicant listed above is: ❑ The property owner (Skip to Contact Information, item 3a) ® Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below) ❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and 2b below) ❑ Developer* (Complete Contact Information, item 2a and 2b below.) 2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the person who owns the property that the project is located on): Property Owner/Organization: Department of Defense Signing Official & Title:Lee Ward DPW - Water Management Branch b.Contact information for person listed in item 2a above Street Address:Buildine 3-1631 Butner Road City:Fort Bragg State:NC Zip:28310 Mailing Address (if applicable): City: State: Zip: Phone: (910 ) 396-0321 Fax: L ) Email: lee.p.ward@us.army.mil 3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other person who can answer questions about the project: Other Contact Person/Organization:0ld North Utility Services Signing Official & b.Contact information for person listed in item 3a above: Mailing Address:110 North 4th Street City:Spring Lake State:NC Zip:28390 Phone: (910 ) 495-1311 Email:jcoats@onus.asusinc.com 4. Local jurisdiction for building permits: Fax: (91O ) 495-1310 Point of Contact:Robert Fleming Phone #: (910 ) 396-1936 Form SWU-101 Version 07Jun2010 Page 2 of 6 .IV. PROJECT INFORMATION 1. In the space provided below, briefly summarize how the stormwater runoff will be treated. Offsite stormwater will be routed around the site and into existing storm drainage Onsite stormwater will be directed to the proposed bioretention pond. 2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved: ❑ Approval of a Site Specific Development Plan or PUD Approval Date: ❑ Valid Building Permit Issued Date: ❑ Other: Date: b.If claiming vested rights, identify the regulation(s) the project has been designed in accordance with: ❑ Coastal SW -1995 ❑ Ph II - Post Construction 3. Stormwater runoff from this project drains to the 4. Total Property Area: 4.12 acres River basin. 5. Total Coastal Wetlands Area: 0 acres 6. Total Surface Water Area: 0 acres 7. Total Property Area (4) -Total Coastal Wetlands Area (5) -Total Surface Water Area (6) = Total Project Area*:4.12 acres Total project area shall be calculated to exclude the followin the normal pool of im ounded structures, the area between the banks of streams and rivers, the area below the Normal High Water (NI-pIW) line or Mean High Water (MHW) line, and coastal wetlands landward from W) the NHW (or MHline. The resultant project area is used to calculate overall percent built upon area (BUA). Non -coastal wetlands landward of the NHW (or MHW) line may be included in the total project area. 8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 34.6 % 9. How many drainage areas does the project have?1 (For high density, count I for each proposed engineered stormwater BMP. For low densilit and other projects, use 1 for the whole properly/ area) 10. Complete the following information for each drainage area identified in Project Information item 9. If there are more than four drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. Basin Information' Draina e Area 1 Drainage Area Draina e Area Draina a Area Receiving Stream Name UT Texas Pond Stream Class * WS-IV Stream Index Number. 18-27-(1) Total Drainage Area (so 137572 On -site Drainage Area (so 100360 Off -site Drainage Area (so 37212 Proposed Impervious Area** (so 83300 % Impervious Area** total 60.6 Im" ervious*.*,Surface,Area Draina a Area 1 Drainage Area _ Drainage Area _ Draiiia e Area =? On -site Buildings/Lots (so 11600 On -site Streets (so 18800 On -site Parking (so 27800 On -site Sidewalks (so 700 Other on -site (so 3200 Future (so 0 Off -site (so 21200 Existing BUA*** (so 0 Total (so: 83300 * Stream Class and Index Number can be determined at: http://porhd.naienr.or veb/wg[ps/csu/classiftcations Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. *'Report only that amount of existing BUA that will remain after development. Do not report ally existing BUA that is to be removed and which will be replaced by new BUA. Form SWU-101 Version 07Jun2010 Page 3 of 6 11. How was the off -site impervious area listed above determined? Provide documentation. Aerial Images Projects in Union County: Contact DWQ Central Office staff to check if the project is located within a Threatened & Endangered Species watershed that may be subject to more stringent stormwater requirements as per NCAC 0213.0600. V. SUPPLEMENT AND O&M FORMS The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded from http://portal.nctiem.org/web/wq/ws/su/bmp-manual. VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. A detailed application instruction sheet and BMP checklists are available fromh�//portal.ticdeiir.org/web/wq/ws/su/statesw/forms does. Thecomplete application package should be submitted to the appropriate DWQ Office. (The appropriate office may be found by locating project on the interactive online map at http//�oital.ncdenr.org/web/wq/ws/su/maps.) Please indicate that the following required information have been provided by initialing in the space provided for each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions for each submitted application package from http://Lioi-tal.iicdenr.org/web/w(l/"`ws/sil/statesw/foi-ms does. 1. Original and one copy of the Stormwater Management Permit Application Form. 2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants Form. (if required as per Part VII below) 3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M agreement(s) for each BMP. 4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to http://www.envhelp.org/pages/onestol2exl2ress.htmi for information on the Express program and the associated fees. Contact the appropriate regional office Express Permit Coordinator for additional information and to schedule the required application meeting.) 5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor the project. This is required in addition to the brief summary provided in the Project Information, item 1. ` ^ 6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the Y receiving stream drains to class SA waters within 1/2 mile of the site boundary, include the lh mile radius on the map. 7. Sealed, signed and dated calculations. 8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including: a. Development/Project name. b. Engineer and firm. c. Location map with named streets and NCSR numbers. d. Legend. e. North arrow. f. Scale. g. Revision number and dates. h. Identify all surface waters on the plans by delineating the normal pool elevation of impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal waters, and any coastal wetlands landward of the MHW or NHW lines. • Delineate the vegetated buffer landward from the normal pool elevation of impounded structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters. i. Dimensioned property/ project boundary with bearings & distances. j. Site Layout with all BUA identified and dimensioned. k. Existing contours, proposed contours, spot elevations, finished floor elevations. I. Details of roads, drainage features, collection systems, and stormwater control measures. m. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a qualified person. Provide documentation of qualifications and identify the person who made the determination on the plans. n. Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations. o. Drainage areas delineated (included in the main set of plans, not as a separate document). p. Vegetated buffers (where required). Form SWU-101 Version 07Jun2010 Page 4 of 9. Copy of any applicable soils report with the associated SHWT elevations (Please identify z� elevations in addition to depths) as well as a map of the boring locations with the existing elevations and boring logs. Include an 8.5"x1l" copy of the NRCS County Soils map with the project area clearly delineated. For projects with infiltration BMPs, the report should also include the soil type, expected infiltration rate, and the method of determining the infiltration rate. (Infiltration Devices submitted to WiRO: Schedule a site visit for DWQ to verify the SHWT prior to submittal, (910) 796-7378.) 10. A copy of the most current property deed. Deed book: J Page No: NIA 11. For corporations and limited liability corporations (LLC): Provide documentation from the NC. N/Iq Secretary of State or other official documentation, which supports the titles and positions held by the persons listed in Contact Information, item la, 2a, and/or 3a per NCAC 21-1.1003(e). The corporation or LLC must be listed as an active corporation in good standing with the NC Secretary of State, otherwise the application will be returned. http://www.secretary.state.nc.us/Corporations/CSearch.aspx / www.secretarystate. nc. us / Corporations / CSearch.aspx/ / www.secretarystate. nc. us / Corporations / CSearch.aspx VIL DEED RESTRICTIONS AND PROTECTIVE COVENANTS For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and protective covenants forms can be downloaded from hP ://}port l.n cdennorg/web/wc�/ws/su/statesw/forms does. Download the latest versions for each submittal. In the instances where the applicant is different than the property owner, it is the responsibility of the property owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring that the deed restrictions are recorded. By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and protective covenants for this project, if required, shall include all the items required in the permit and listed on the forms available on the website, 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. VIII. CONSULTANT INFORMATION AND AUTHORIZATION Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as addressing requests for additional information). Consulting Engineer:William W. Dreitzler, P.E. Consulting Firm: ms consultants, inc. Mailing Address:500iackson Street City:RoanokeRoanoke Raids State:NC Zip:27870 Phone: (252)519-2135 Fax: (252 ) 519-2137 Email:bdreitzier@msconsultants.com IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this section) I, (print or type name of person listed in Contact Information, item 2a) Deparbnent ofDefense (Lee Ward), Ward) , certify that I own the property identified in this permit application, and thus give permission to (print or hype name of person listed in Contact Information, item 1a) Larry Malcom with (print or type nante of organization listed in Contact Information, item la) Old North Utilitil Services to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with the submittal, which indicates the party responsible for the operation and maintenance of the stormwater system. Form S WU-101 Version 07Jun2010 Page 5 of 6 As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated agent (entity listed in Contact Information, item 1) dissolves their company and/or cancels or defaults on their lease agreement, or pending sale, responsibility for compliance with the DWQ Stormwater permit reverts back to me, the property owner. As the property owner, it is my responsibility to notify DWQ immediately and submit a completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility without a valid permit is a violation of NC G eral Statue 143-215.1 and may result in appropriate enforcement action including the assessmen/tofoff/c}vit pe es of up to $25,000 per day, pursuant to NCGS 143-215.6. ? Signature: / Date: 3 Fti 20%/ II, �Y/Ri �� 't 1 a Notary Public for the State of ` Dk'\&G4" t`GL) , County of do hereby certify that Vtif 6-r0l' personally appeared before me this day of 1eVUO� - 3Dk ( , and acknowledge the d e executioV of the application for a stormwater permit. Witness my hand and official seal, 1 �l R C.��'- -Z' K' ooTAgy.Q My COMMISSION EXPIRES 12JIM013 A X. APPLICANT'S CERTIFICATION SEAL My commission expires (aIi,8� aov:.�-) I, (print or hype name of person listed in Contact Information, item 1a) Larnt Malcom, Old North UtilihtServices certify that the information included on this permit application form is, to the best of my knowledge, correct and that the project will be constructed in conformance with the approved plans, that the required deed restrictions and protective covenants will be recorded, and that the proposed project complies with the requirements of the applicable stormw rules under 15A NCAC 2H .1000, SL 2006-246 (Ph. II - Post Construction) or L 20 8-211. Signate: `1 Date: ur a Notary Public for the State of N�DM\ `(A(L'(1 Y , County of C,LI t�wka(yl do hereby certify that �,aq 1 W-U-ocn personally appeared before me this `� day of �tlur ur 0011 , and acknowledge the 1jule execution of the application for a stormwater permit. Witness my hand and official seal,,L0. e . P V i. J J �aEE M. i''k X- t�,OTAq J_ Ct Mr COMMISS1p( EXPIRES 12)I V013 Fes, "OGQ L\G SEAL My commission expires Form SWU-101 Version 07Jun2010 Page 6 of 6 APR ® v^V',0 Stormwater & Erosion Control Calculations ONUS Service Center Toil M-agg, NC Project l;: ✓ ,may. January 2011 Prepared by: ewes consultants, Inc. engineers, architects, planners "• 5nn Jackson Street Roanoke Rapids, NC (252) 51 9-213!i FAX: (252)51n-2137 4VWW.IT1SCUn SU�a nIS.CUn1 ms consultants, Inc. engineers, architects, planners 336 D Carthage Street Sanford, NC 27330 (9 19) -174-7303 FAX (919)774-6109 www.rnsconsulfonts, Gory) DITCH CALCULATIONS i 25= 8.6 Project Nome: ONUS Service Rldg Project Number : 6,1-12826 Project Location : Fort Braga. NC Designorihy: NSR Date : 1-Nov-10 Intobditch ss % n C A (Ac) Q cfs) OlotM M BW Dill V (fps) SHEAR A 0.50 0.022 0.60 4.19 22,12 22,12 3.0 0.0 1.42 3.1 0,44 B 5.90 0.070 0.40 0.09 0.32 22.44 3.0 0.0 1.39 3.9 5.11) C 0.50 0.022 0.40 1.43 5.03 27.47 3.0 0.0 1.54 3.9 OAB D 0.50 0.022 0.80 0.70 4.93 4.93 3.0 0.0 0.81 2.5 025 I- 0.56 0,022 0-80 0,94 6.62 6.62 3.0 0.0 Q88 2.8 0.31 Summary of Calculations sly., = slope of ditch it s roughness coefficlent G = runoff coefficient i = average intensity of for nfall in 1110106 per hour hased on a ten year storm A(sf) = drainage area in square feel A(Ac) = drainage area in acn:s O(cfs) = Oow in the channel (from channel section runoff only) in cubic, ler!1 per second Ototal = flow in the rhnnnol (from chennol sertiun runoff anrd up shr:am channel sections) In duhfr, lout per second M = horizontal component of sideslope BW= hollom width of n trapezoidal ch;ninol (trion(julir if f}W = 0) D(fl) = nonnat flow depth in feet V (fps) = averegn, velocity in tho channel in feet per socond Shlf_Aft =Shear stress al nunnal depth in poun(Is [)Of square foot n = per table 8.05b of the design manual c = weighlod avurago from table 8.031 of the design rnnnual A(Ac) : A(sf) i 4:5660 O(cf s) = C ' i ' A(Ac) Qtotal = Q(cLs) .I, Clf(cfs) of all upstream soclio ns Depth = (( Q(cfv)((2' sgrtU l r ( P4"2)))"(213))1( 1.49 ' sgd(s)' V(fps) = Ototel / (( )EPTFI ' ( HEPI'I I' M >) + ( DEF'I'll ' fbW ) SHEAR = 62A ' DEPTH ' s'% ms consultants, Inc. engineers, architects, planners 336 6 Carthage Street Sanford, NC 21330 (919)774-7303 FAX: (019) 774-6109 www.rnsconsultants. corn TEMPORARY DIVERSION CALCULATIONS Project Name : ONUS Service Center Projecl Number 64-12828 Project Location : Fort Bragg, NC Designed by NSR Dale : I-Nov-10 i= 8.0 Diversion s % n C A (Ac) Q cfs Qtolal M BW D ft fps) SHEAR TD1 1.00 0.022 0.40 1.32 4.22 4.22 2.0 0.0 0.79 3.4 0.49 TD2 0.S0 0.022 0A0 OZ) 0.93 0.03 2.0 0.0 0-51 1.8 0.16 TD3 0.50 0.022 0.40 0.84 2.69 2.69 v.0 0.0 0.76 2.3 0.24 T04 0.50 0.022 OAO 0.12 n.38 0.38 2.0 0.0 0.37 1.4 0.11 IDS 0.50 0.022 0.40 0.38 1.22 l22 2.0 0.0 0-56 1.9 0.18 Summary of Galculations s% = elope of ditch n = roughness coefficient C = runoff Coefficient i = average intensity of rainfall in inches por hour based on a ton your stein A(sf).- drainage aron in SCUM, feet A(Ac) = drainage area in acres Q(cfs) = flow In the channel (from rhnnnel s(icllon runoff only) in cubic reel per surond Ctotal = flow in the. channel (from channel section runoff and upstream channel sections) in cubic feet per second Ni = horizontal component of sidoslope BW= bottom width of a trapezoidal channel (Irinngular it BW = 0) D(lt) = normal flow depth in feet V (fps) = average velocity in the channel in foot per second SHEAR = Shear stress at normal depth in pounds por square loot it = per table 8.05b of the design manual c = weighted average from table 8.03a of the design manual A(Ac) = A(sf) 1435Ei0 Olds) = C ' i ' A(Arr) Ctotal = Q(CfS) + Q(Cf3) of all upstream SOCtIenS Depth = (( Q(cfs)((2 " sgrt(1 + ( W2)))'(213)) I ( 1.49 ' suits)' V(fps) = Ctotal / (( DEPTH ' ( DEPTH ' M)) + ( DEP I I I ' BW ) SHEAR = 62A ' DEPTIFI ' s% 'values for depth in trapezoidal channels (BW > 0) are dolenninod using the trapezoidal channel calculator (AutoCad 2006) rns consultants, Inc. Ft engineers, architects, planners Prujecl Name: ONUS Service Center .�-:.':,I Project Number : 64.12828 336 B Carthage Street Project Location: Fort Eiia9g. NC Sanford. NC 27330 Designed by: NSR A�, (919) 774-7303 Dare 1-Nov-10 FAX (919) 774-6109 www.nlsronsultants.crnn PIPE CALCULATIONS n = 0.013 i = 8.8 Upstream S C A Q Q total Reg. Pro. Size DI 0.33 07 0.17 1.05 14.02 2167 2x !.- DI 2 1.8 0.8 0.28 1.97 8.85 15.11 18 013 2.2 0.7 0.26 1.60 6.88 131a 18 CIa 0.5 09 0.52 4.12 4.12. 1s42 15 Of ICH E 15 0.8 U.75 5.28 5.28 8.36 15 Summary of CalCUlations s = slope n = roughness Coefficient Q = flowrate - from ditch cAmdations or Q=CiA Rcq.6i[o= 16'((( Q' n ) / ( s(Irt(3/100)))I(3/8 ms consultants, Inc. engineers, architects, planners 336 B Carthage Street Sanford, NC 27330 (9 19) 771 -7303 FAX: (919) 774-6 109 www.ms('onsu)tants.com SEDIMENT TRAP CALCULATIONS i-10= &0 Project Name - ONUS Service Building Project Number; 64-12828 Project Location : Fort Ifragg, NC Designed by: NSR M c A(sf A (ajr Q f10) SA req L W SA pro V req D V pro WL 1 0.5 127630.8 2.93 11,72 5105 102 51 5202 10548 -.0 18488 8 Summary of calculations C = mnofl coofflcient i(10) = avora{Ic intensity of rainfall in inches per hour based on a ten your storm A(sf) . drajnage area in square fort A(ae) = drainage area in acres Q(10) = flow into thr trap in cubic feet per second based on it ten year storm SA req = surface. area required nt design flow in aquaru fool 1-= proposed length of trap in feel W = proposed width of trap in feet SA pro = surface arch provided in square trot V req = volume required L1 cuhic foot D = Depth of the sc(fimont trap from bottom of trap to lop of eicir in feel v Pro :. proposed Volume of the trap in cuhic, feet WL = Length of weir in feel c = weighted avorage from table SA3a of the design manual A(nc) = A(sf) l 43560 Q(10) = C' i(10) - A(Ac) SA fell = 0.01 ' Q(l0) SA pro =L•W V req = 3600 ' Alm-) V pro=l(11."A'1'((I. 20)'(bV-2Ujp/2)'U WL = per table 6 r30a of Ine design n anal BOTTOM EL. 2NI ms consultants, Inc. engineers, architects, planners 336 B Carthage Street Sanford, NC 27330 (919)774-7303 FAX (019) 774-6109 www.ilisconSLllt@rltS.COM DISSIPATOR PAD CALCULATIONS Type A = no defined Channel Type B = into defined channel Project Narre : ONUS Service Udding Project Number : 64-128213 Project Localion Fort Bragg, NC Designed by: NSR ThW : 1-Nov- 10 Type B Type B Type A Type B Outlet Dia. Velocity Zone Type sideslope B_W. Width Depth Length Thickness Stone Type CULVERT 1 18 4.4 1 B 0 0 4.5 0 6 1 A Summary of Calculations Zone = per figure 8.06.h.1 in the Design Manual Length = per figure 8.06.b.2 in the Design Manual B.W. = Bottom Width of downstrearn ditch Width = 3 ' pipe diarnetor Depth = (( width - bottom width ) 12 / sideslope Thickness = per table on bottom of page 8.06.6 of the Manual Stone Type = per figure 8,06,h,2 in the: Design Manual R 33 m 9».Ilk S o}S to z io t. 3 ®_ m yIIy d33 i 9G A z a Title SneeL Rev: Date: Description: Designer Seal: Owner: EROSION CONTROL D.A.M. rc.:wmn.mmm�wuawpe.mn gym¢ /I"" (� OLD NORTH mProject: f q OLD NORTH UTILITY SERVICES UTILITY SERVICES _,) , >< LOGISTICS STREET %.?���,.......... � I FORT BRAGG, INC FORT BRAGG, NORTH CAROLINA"�rZ�ER it Ink COn1hCI10l WVI � 009 �onp tlrcloRo4nob RapmPNC 1l9i0 (15l161L61t YARD INLET 1 DA = 9.54 AC EX. INLET DA = 6.34 AC v� •w wmm [ lid w ,[rt� arwtb W / 1W / \� isD SD f i 1 ' SD DITCH C -DA = 1.43 A( DITCH D DA = 0.70 AC _ J J// DITCH A �% / DA=4.19AC / \\(1 ttrstt[un ,a+w / INLET 3 I DA 0.26 AC war-b 1 Nns1 an \ DITCH E DA = 0.75 AC DROP INLET 2 DA = 0.28 AC r wivnxos � t[mmica a„[d [a sw¢ s/u,O vv N e utw�s a uaw.x our W. to ms• BID POND 2 1 DA = 0.52 AC J I \ \ ; Hit/p tL DROP INLET 1 DA= 0.17AC� �rll� J CURB / DA = 0052 AC NOTE 1. w U ,PW[ RR b11 „ -NIV 1r11O�0A fA1Nt II M W-MA I /\ -I. I 1 I 1 I 1 I 1 CIVIL ENGINEERAi I 11 J [ m a; ms consultants, Inc. e,g[�BB9.9 MKiI. I�iYBe I sW N �IbR, Osage L�0 .wmmNs® o - 9 :5 tv E e E ci 0 rcll Q w Q U Q W j z 0' Q lr J w n W O Q } U W �_ Z_ F— J N cc Q H U = Of O y = u � � OJ Li O Cc z ¢ 0 0 N O o (n Issue Date: 6/09 Sheet. C-XaX ms consultants, Inc. engineers, architects, planners Project Name: ONUS Service Bldg. 336 B Carthage Street Project Number : 64-12828 Sanford, NC 27330 Project Location : Fort Bragg, NC (919) 774-7303 Designed by : NSR FAX: (919) 774-6109 Date: 27-Jan-t 1 www.msconsultants.com BIORETENTION POND 1 CALCULATIONS Runoff Volume using Simple Method (Section 3.3) Rainfall Depth Drainage Area = 137572 SF Drainage Area = 3.16 Ac Impervious Area = 83300 SF (including existing & offsite) Impervious Fraction (IA) = 0.61 = Drainage Area / Impervious Area Runoff Coefficient (Rv) = 0.59 = 0.05 + ( 0.9 ' IA ) Rainfall Depth to control = 1 " Volume = 6821 cf = 3630 ' Depth ' Rv ` Area Pre/Post Development Differece NOT REQUIRED 1yr 24 hr Rainfall Depth = 3.11 " Predev Drainage Area = 137572 sf Predev Impervious Area = 15000 Impervious Fraction = 0.109034 = Drainage Area / Impervious Area Predev Rv = 0.14813 = 0.05 + ( 0.9 ' A) Volume = 15931 cf = 3630 ' Depth ` ( Rv post - Rv pre) . Area REQUIRED VOLUME = Surface Area (Section 10.3.4) Pond Depth = SA required = 6821 cf 1 ft 6821 sf Volume Provided = 6933.5 CF = Volume / Depth Main Pool Elevation Area Volume (CF) 442F O��OQ0*E 8�Q{����w 292 5351 4906.5 4906.5 =�;n SEAL = r : 18079 ; w Forebay Elevation Area y •. FN '�,2ih GINS ; SF Volume (CFl 4f 290 384 ii NE 291 1051 717.5 292 1568 1309.5 2027 a KGj f MLA) `1�10 !/3I''L /Ors✓ 4o ui bov,. Application Completeness Review sa First Submittal ❑ Re -submittal Date Received: _- Lt r�i Date Reviewed: 2 V rr By,E ])tu l U,1 h Development/Project Name: �AI (� _ , P � s Receiving stream name U4— 'T f ;-,<A s ro;fn classification: x,-j S _ T V J?=IVt8 SA -sr For post -construction requirements, a program will be deemed compliant for the areas where it is implementing any of the following programs: WS-I, WS-II, WS-III, WS-IV, HQW, ORW, Neuse River Basin NSW, Tar -Pamlico River Basin NSW, and the Randleman Lake Water Supply Watershed Nutrient Management Strategy. High Density Projects that require a 401/404 within an NSW require 85% TSS 30% TN and 30% TP removal T&E Species (Goose Creek, Waxhaw Creek or Six Mile Creek Water Sheds): IJ IA - Latitude and Longitude: 35�a-T.9 _75 57 z9.5�( Jurisdl icton Project Address: LOG'esTi sTR F T toe No zrN (�yLjf�xlr.�Fr rT 3 r,: Engineer name and firm: ILJ Low Density (no curb and gutter) ❑ Low Density with curb and gutter outlets N;5an nsity ❑ Other AIY� ❑ 01/404 impacts to surface waters, wetlands, and buffers (add language to cover literr a dinfo letter) sY 3'Y /.__ hec 1h k for 505.0 included /Original signature (not photocopy) on application ,' Legal signature (Corporation-VP/higher, Partnership -General Partner/higher, LLC-member/manager, Agent). Check spelling, capitalization, punctuation: http://www.secretary.state.ne.us/corporations/thepage.aspx If an agent signs the application, a signed letter of authorization from the applicant must be provided which includes the name, title, mailing address and phone number of the person signing the letter. ❑ F6r subdivided projects, a signed and notarized deed restriction statement %ealed, signed & dated calculations Correct supplement and O&M provided for each BMP on site (check all that were provided & number of each) & Biorelentlon ❑ Dry Detention Basin ❑ Filter Strip ❑ Grass Swale ❑ Infiltration Basin ❑ Infiltration Trench ❑ Level Spreader ❑ Permeable Pavement ❑ Restored Riparian Buffer ❑ Rooftop Runoff Management ❑ Sand Filter ❑ Stormwater Welland ❑ Wet Detention Basin ❑ Low Density ❑ Curb Outlet ❑ Off -Site ❑ NCDOT Linear Road 21 Two sets of sealed, signed & dated layout & finish grading plans with appropriate details ❑ ,Narrative Description of stormwater management provided); a o i (,� I, cY Soils report provided �etlands delineated or a note on the plans tha one exist n site and/or adjacent property ails for the roads, parking area, cul-de-sac radii, sidewalk widths, curb and gutter, Dimensions & slopes provided rainage areas delineated ❑ Pervious and impervious reported for each ElAreas of high density /inspection and maintenance agreements provided q/ Application complete ❑ Application Incomplete Returned: (Date) Comments February 9, 2009 Revision ,i rns consultants, inc. engineers, architects, planners m 1��1 500 Jackson Sheet y +� Roanoke Rapids, NC 27870-2602 Phone: (252) 519-2135- Fax_ (252) 519-2137 w .msconsu tants.c= January 27, 2011 Mr. Mike Randall Wetlands and Stormwater Branch ((�� 401 Oversight/Express Permitting Unit FEB 0 4 2011 1617 Mail Service Center Raleigh, North Carolina 27699-1617 DENR- WATER QUCTy WETIANDSAND STORMWATER W*xH Reference: Stormwater Management Permit Application ONUS Service Center Fort Bragg, Cumberland County, North Carolina Dear Mr. Randall: The ONUS Service Center project is a proposed 11,600 square foot service building located on Logistics Street, approximately 400 feet North of the intersection of Logistics and Honeycutt Street. The site is located in a Military Phase If MS4; therefore a stormwater management permit is required. Please find attached the following submittal documents: • Permit Application (original + 1 copy) • $505 Application Fee • Supplement form • Operation and Maintenance Agreement • Site Narrative • USGS Map • Stormwater Calculations • Construction Drawings • Soils Report If after review you have any questions, or if you require any additional information, please contact me at your earliest convenience. Sincerely, ms consultants, inc. Nicholas S. RRigh r, P.E. Project Engineer Offices in: Ohio, Pennsylvania, Indiana, West Virginia, North Carolina, and Florida CAROLINAS ECS CAROLINAS, LLP i "Setting the Standard for Service! Geotechnical • Construction Materials • Environmental • Facilities October 13, 2010 Nick Rightmyer MS.Consultants Inc. 336-B Carthage St Sanford, N.C. 27330 RE: In -situ Infiltration Testing — Old North Utility Services Facility Logistics St., Fort Bragg, North Carolina ECS project no. 33:1442 Dear Mr. Rightmyer: ECS has completed the infiltration testing for the above referenced project please see the attached boring logs for all pertinent information regarding the locations explored. If you have any questions, please contact me at your earliest convenience. Best Wre<��,� r Miguel Santiago, P.E. NC P.E. License 033082 Vice President / Branch Manager °0e�pp n �q,q a °>'k46 FESSR I t.�d A. S ANa••`• 726 Ramsey St., Suite 3 • Fayetteville, NC 28301 • T. 910-401-3288 • F: 910-323-0539 • www.ecslimited.com ECS Carolinas, LLP • ECS Florida, LLC • ECS Illinois, LLC • ECS Mid -Atlantic, LLC • ECS Southeast, LLC • ECS Texas, LLP Infiltration Evaluation Old North Utility Services Facility Logistics St., Fort Bragg, North Carolina ECS Project No. 33.1442 October 13, 2010 Location Depth Soil Description 1-1 0-24" Tan, Orange, Fine to Medium SAND 24"-42" Gray, Tan, Fine to Medium SAND w/ CLAY 42"-80" Red, Orange, Gray, Mottled CLAY w/ SAND 80"-108" Orange, Gray, Clayey SAND Seasonal High Water Table was estimated to be at 80.0 inches below the existing grade elevation. Infiltration Rate: 0.004 inches per hour Test was conducted at 56.0 inches below existing grade elevation Groundwater was encountered at >108.0 inches below the existing grade elevation. Location Depth Soil Description 1-2 0-24" Tan, Orange, Fine to Medium SAND w/ Clay 24"-86" Tan, Orange, Fine to Medium SAND w/ Clay Lenses 86"-108" Red, Orange, Tan, Sandy CLAY Seasonal High Water Table was estimated to be at 72.0 inches below the existing grade elevation. Infiltration Rate: 15.1 inches per hour Test was conducted at 48.0 inches below existing grade elevation Groundwater was encountered at >108.0 inches below the existing grade elevation. r �i4.IENT' JOB / BORING / SHEET e MS Consultants Inc. 33:1442 1-1 1 OF 1`C PROJECT NAME ARCHITECT —ENGINEER �LLP Old North Utility Services Facility SITE LOCATION -0- CALIBRATED PENEnOYETER TONS/rr. Logistics St. I 2 3 4 6+ PLASTIC WATER LIQUID Fort Bragg, N.C. LIMIT X CONTE" X LIMIT X $ DESCRIPTION OF MATERIAL ENGLISH UNITS ROCK QUALITY DESIGNATION A RECOVERY Ao o z BOTfOY OF CASING W— LOSS OF CIRCULATION100 z RODX— — — REC.X o a 20X-40X-60X-60X-100 ® STANDARD PENETRATION BLOWS/FT. c� �a SURFACE ELEVATION Ts R A 0 10 20 30 40 50+ Tan, Orange, Fine to Medium SAND (SM) Gro , Tan, Fine to Medium SAND With Clay (Sc�INN Red, Orange, Gray, mottled CLAY With Some 5 SAND (CL) Orange, Gray, Clayey, SAND (SC) 1 END OF BORING CAP 9.00' SHWT O 80.0 Inches Test performed at 56.0 Inches 15 Ground water encountered O >108.0 In. Infiltration rate 0.004 Inches per hour 20 25 THE STRATIFICATION LINES REPRESENT THE APPROXIMATE BOUNDARY LINES BETWEEN SOIL TYPES IN -SITU THE TRANSITION MAY BE GRADUAL 7wL>108.0 inches WS OR ® BORING STARTED 08/16/10 TWUBCR) TWL(ACR) BORING COLLETED 08 1 6 1 0 CAVE IN DEPTH • NA TWL RIG HA FOREMAN B.Wall DRILLING METHOD HA JOB # BORING / SHEET o ,.lam MS Consultants Inc. 33:1442 1-2 1 OF 1 PROJECT NAME ARCHITECT -ENGINEER �LLp Old North Utility Services Facility a�Nx SITE LOCATION -0- CALIBRATED PENMOMFTER Logistics St. TONS/rr. 1 2 3 4 5+ PLASTIC WATER LIQUID Fort Bragg, N.C. IT x CONTENT x IBM x LIMIT 7C — _t —� $ DESCRIPTION OF MATERIAL ENGLISH UNITS 9 b ROCK QUALITY DESIGNATION @ RECOVERY o z� BOTTOM OF CASD7C S— LOSS OF CIRCULATION 100 z RODX— — — REC.X 20X-409-60%-80X-100X �yq SURFACE ELEVATION ?F 67 ® D STANDA PENETRATION 0 IO 20 30 40 50+ Tan, Orange Flne to Medium, SAND With Some Clay tSC) Tan, Orange, Fine to Medium SAND With Clay Lenses (SC) 5 _ Red, Orange, Tan, Sandy CLAY (CL) 10 END OF BORING ® 9.00' SHWT O 72.0 Inches Test Performed at 48.0 Inches 15 Ground water level at >108.0 Inches Infiltration rate of 15.1 inches per hour 20 25 30 — — THE STRATIFICATION LINES REPRESENT THE APPRUXIMATE BDUNDARY LINES BETWEEN SOIL TYPES IN -SITU THE TRANSITION MAY BE GRADUAL YWL > 108.0 inches Ws OR ® BORING STARTED 08/16/10 TW"BCR) =W14ACR) BORING COMPILsTED 08 16 10 CAVE IN DEPTH s NA �WL RIG HA FOREMAN B.Wall DRILLING METHOD HA `v I I t-x 111 `+✓e5 4 �E II. 1 I I I, I 14 III r i ly VE; I i" j1, 11 l 1 ENGINEER I SCALE BORING LOCATION 1 II ONUS DIAGRAM �LLc Facility MS Consultants, Inc. I Foa Ear e I Fort Bragg, N.C. n ECS CAROLINAS, LLP "Setting the Standard for Service' CAgitOLUNAS Geotechnical • Construction Materials • Environmental • Facilities January 20, 2010 Nick Rightrnyer MS Consultants Inc. 336-B Carthage St Sanford, N.C.27330 RE: In -situ Infiltration Testing — Old North Utility Services Facility Logistics St, Fort Bragg, North Carolina ECS project no. 33:1442 Dear Mr. Rightmyer. ECS has completed the infiltration testing for the above referenced project please see the attached boring logs for all pertinent information regarding the locations explored. If you have any questions, please contact me at your earliest convenience. Best regards, Miguel Santiago, P.E. NC P.E. License 033082 Vice President / Branch Manager 726 Ramsey St., Suite 3- Fayetteville, NC 28301 • T: 910401-3288 • F: 910-323-0539 • www.eeslimited.com ECS Carolinas, LLP • ECS Florida, LLC • ECS IlAnois, LLC • ECS Mid -Atlantic. LLC • ECS Southeast, LLC • ECS Texas, LLP Infiltration Evaluation Old North Utility Services Facility Logistics St., Fort Bragg, North Carolina ECS Project No. 33.1442 January 19, 2010 Location Death Soil Description 1-1 0-18" Tan, Fine to Coarse SAND 18"-30" Tan, Orange, Red, Sandy CLAY 30"-108" Tan, Orange, Gray, Clayey SAND Seasonal High Water Table was estimated to be at 60.0 inches below the existing grade elevation. Infiltration Rate: 0.003 inches per hour Test was conducted at 36.0 inches below existing grade elevation Groundwater was encountered at >108.0 inches below the existing grade elevation. Location Depth Soil Description 1-2 0-108" Tan, Gray, Fine to Medium SAND With Trace Clay Lenses Seasonal High Water Table was estimated to be at 70.0 inches below the existing grade elevation. Infiltration Rate: 5.3 inches per hour Test was conducted at 46.0 inches below existing grade elevation Groundwater was encountered at >108.0 inches below the existing grade elevation. 1 Q JOB � HO7DNG 1# SS MS MS Consultants Inc. 33:1442 I-1 OF 1 � 1 PROJECT NAME ARCHTE(T—ENGRUM LLP Old North Ulilily Services Faci ly AROUNAS S TE IDU71ON -0- CMDRA Logistics St. 1 2 8 e s+ PI.MM FAM UQOID Fort Bea N.C. »lT x C� % T> x , DESCRIPTION OF KATERIAi. ENGIM UNITS 1[ e ROCK QOAfJn DRUMEAQOA k RWDVMF a F BOTTOM OF CASM ♦ Low Of CMCO(A'NON t :d � �— — REC8 20%IO%80%— 80%—i ®SURDANDN1�TION SURFACE ELEVATION to 20 so e0 tto+ 0 Tan. Rne to Coarse SAND (SP) - Tan, Orange, Red, Sandy CLAY (CL) Tan, orange, Gray, Clay" SAND (SC) 5 1 END OF BORING ® 9.00' SHM o e0.0 Inches Test performed of 3&0 Inches 1 Ground grater encountered O >108.0 in. InfiHratlon rate 0.003 Inches per hour i i 20 i i i 25 I i I3 k -- I Inc SMTWXATM LDCS ttcracSEW TW APPRMGMTtt ttowmun LWEs tETveew SML "M W-WTU TW TRANSUtnt wa 2c rr+nmt L j Yn>108.0 Inches Ts OR® eOR=srH= 01/17/11 4 Tom) TWAK ei BOB= C01PLRM 01 1 7 1 1 uVZ at D> 'M O NA iYn M HA ►amum B.WCIll 1EMM MZTMW HA C1 MS Consultants Inc. MS JOB / BOIIR(C i S or 33:1442 I-2 1 aF 1 7:7: PROXI= NAM ARCEMICr—ENG111M Old North W Services Facility Srrs LOCATION -o- CAUSHA�PVMlVrAVlZR SS M. Logistics Si. 1 2 3 4 5+ PLASM YAM Imm Fort Bragg, N.C. uwr x warm= LIM x s n BOC% QUARrrr DENC2UMM a MOVMY is DESCRIPTION OF MATERIAL ENGLM ONNS s ... SOTRON DF cAsim MI,— um of CDiCOIATION 1 m RQDz— — — REC.z 20%-40%-60%—SQ —1 a ® RI 3IJRPACS iDSFATION 10 20 3o 40 50+ 0 Tan, Gray, nra to Medium SAND (SP) With Trace Clay Lenses . 5 1 END OF BORING ® 9.00' SHK O 70.0 Inches Teel Performed at 46.0 Inches 1 Ground water level at >108.0 Inches Infiltration rate of 5.3 inches per hour = 20 i 4 3 s 25 a 3 A 3 J -- THE STRATIED'ATOM LINES REPPESQrr THE APPRMaNATE BOLMARY LIES BETWEEN SOD. TYPES IN -SITU THE TRMSIT01 MAY E MAWAL PL>108.0 inches Ds OR® DD=asrARM 01/17/11 A =>�SM >Io>mRD 000�� 01 17 11 CAVE IN u=1N 0 NA I�n >� HA raw"B.Wall DRILLM VVEM HA c INFILTRATION TEST Y LOCATION BORING LOCATION DIAGRAM MS Consultants, Inc. ONUS oaABEV tq� BEV Facility aEviuows ..ID-ATWTHE 'E,•n"T'o Fort Bra99r N.C. s'rwowao Fon seavrce E