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HomeMy WebLinkAbout20060266 Ver 1_COMPLETE FILE_20060217Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment.and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality March 24, 2006 Marine Federal Credit Union c/o Craig L. Chamberlin, President/CEO PO Box 1551 Jacksonville, NC 28541-1551 DWQ Project # 060266 Onslow County SUBJECT: Approval of 401 Water Quality Certification with Additional Conditions Marine Federal Credit Union - Piney Green Dear Mr. Chamberlin: You have our approval, in accordance with the attached conditions and those listed below, to fill or otherwise impact 0.095 acres of wetlands for the purpose constructing a commercial building and associated parking at the subject property, as described within your application dated February 7, 2006 and received by the N.C. Division of Water Quality (DWQ) Regional Office on February 23, 2006 and additional information received on March 24, 2006. After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number 3402 (WQC 3402). The Certification allows you to use Nationwide Permit 18 when issued by the US Army Corps of Engineers (USACE). In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, Non-discharge, and NPDES Stormwater regulations. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 Permit. This approval is for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions. If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below. The Additional Conditions of the Certification are: 1. Impacts Approved The following wetland impacts are hereby approved as long as all of the other specific and general conditions of this Certification are met. No other impacts are approved including incidental impacts: Amount Approved (Units) Plan Location or Reference Stream N/A (feet) Isolated Wetlands N/A acres 404 Wetlands 0.095 (acres) site plan enlargement showing the wetland impact Waters N/A (acres) Buffers N/A (s uare ft.) No ? hCarolina ,azat urallrf North Carolina Division of Water Quality 127 Cardinal Drive Extension Phone (910) 796-7215 Customer Servicel-877-623-6748 Wilmington Regional Office Wilmington, NC 28405-3845 FAX (910) 350-2004 Internet: www.ncwaterguahty.org One An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper NorthCarohna Natural& Page Two Marine Federal Credit Union c/o Craig L. Chamberlin, President/CEO DWQ Project # 060266 March 24, 2006 2. Erosion & Sediment Control Practices Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 3. No Waste, Spoil, Solids, or Fill of Any Kind No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre-Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 4. No Sediment & Erosion Control Measures w/n Wetlands or Waters Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources has released the project. 5. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification shall expire upon expiration of the 404 or CAMA Permit. V. Page Three Marine Federal Credit Union c/o Craig L. Chamberlin, President/CEO DWQ Project # 060266 March 24, 2006 If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the DWQ Permit #060392 under section 401 of the Clean Water Act. If you have any questions, please telephone Joanne Steenhuis in the DWQ Wilmington Regional Office at 910- 796-7215. Sincerely, its Alan W. Klimek, P.E., Director Division of Water Quality Enclosures: WQC 3402 Certificate of Completion cc: Michelle Clements, PE - The East Group Brad Shaver - USACE Wilmington Regulatory Field Office Ian McMillian - DWQ 401 Oversight Unit WiRO Central Files Triage Check List Date: 3/22/06 Project Name: Marine Federal Credit Union - Piney Green DWQ#: 06-0266 County: Onslow To: Noelle Lutheran, Wilmington Regional Office 60-Day processing time: 3/20/06 to 5/18/06 From: Cyndi Karoly Telephone: (919) 733-9721 The file attached is being forwarded to you for your evaluation. Please call if you need assistance. ? Stream length impacted ? Stream determination Wetland determination and distance to blue-line surface waters on USFW topo maps ? Minimization/avoidance issues ? Buffer Rules (Meuse, Tar-Pamlico, Catawba, Randleman) ? Pond fill Mitigation Ratios ? Ditching ? Are the stream and or wetland mitigation sites available and viable? ? Check drawings for accuracy Is the application consistent with pre-application meetings? ? Cumulative impact concern Comments: As per our discussion regarding revision of the triage and delegation processes, please review the attached file. Note that you are the first reviewer, so this file will need to be reviewed for administrative as well as technical details. If you elect to place this project on hold, please ask the applicant to provide your requested information to both the Central Office in Raleigh as well as the Asheville Regional Office. As we discussed, this is an experimental, interim procedure as we slowly transition to electronic applications. Please apprise me of any complications you encounter, whether related to workload, processing times, or lack of a "second reviewer" as the triage process in Central had previously provided. Also, if you think of ways to improve this process, especially so that we can plan for the electronic applications, let me know. Thanks! March 16, 2006 119@[1flV0@ MA4 2 2006 NC DENR - Division of Water Quality 401 Wetlands Unit 1650 Mail Service Center Raleigh, NC 27699-1650 RE: Marine Federal Credit Union - Piney Green DWQ Project # 06-0266 THE EAST GROUP Corporate Office PO Box 7305 324 S Evans St Greenville NC 27835 www.eastgroup.com Tel 252.758.3746 Fax 252.830.3954 In response to the letter from Joanne Steenhuis to Marine Federal Credit Union dated March 7, 2006, we offer the following responses to the listed items: 1. This site has a proposed impervious area of 50.2 percent (1.31 acres on a 2.61 acre site). This results in additional storm water treatment requirements for the site. It is proposed to install a wet detention basin with wetland planting that will receive the runoff from all impervious surfaces and the majority of the site. This measure as designed will provide the 85% TSS removal required. We have not received approval of the Storm Water Management Plan for this project, but the application was submitted December 19, 2005, and we have received comments from the Wilmington Regional office which has resulted in some minor revisions to the wet detention basin. Included for your consideration are the Stormwater Management Permit Application Form, revised Wet Detention Basin Supplement, and the Storm Water Management Plan and supporting calculations, with revised wet detention basin calculations. There was not any additional encroachment to the wetlands. 2. This project can not be reduced in size to meet the 30 percent threshold as required. However, the proposed wet detention basin will treat the storm water from all proposed impervious areas. It will be installed as approved by the Division of Water Quality under the storm water permitting process. We are therefore requesting written concurrence and have enclosed a $200.00 check for the application fee along with six (6) copies of the application and requested supporting material. One copy has been sent directly to Joanne Steenhuis at the Wilmington Regional Office. 3. Marine Federal Credit Union is constructing this project on a site that is leased from Marine Corps Base Camp Lejeune. This property is federally owned, therefore no written deed notification can be provided. ENGINEERING ARCHITECTURE SURVEYING TECHNOLOGY Since 1975, servicing clients worldwide Also enclosed is a copy of the Nationwide General Permit #18 Verification letter received for this project. If you have any questions, please contact us at 252-758-3746. Thank you. Sincerely, The East Group, PA -//)I, dt-'e? b Michelle S. Clements, PE Enclosures: Check No. 721377 ($200.00) PCN Application form and supporting stormwater calculations USACE Nationwide Permit #18 Verification letter Construction Plans cc: Joanne Steenhuis, NC DENR - Wilmington Regional Office Douglas Turner, New Beginnings, Inc. Craig Chamberlin, Marine Federal Credit Union Office Use Only: 0 LP b O Form Version March 05 USAGE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicab D 1. Processing MA! 2 U Z00? 1. Check all of the approval(s) requested for this project: ftRMDuNfj 0S . WnT n Qo 1 , ® Section 404 Permit ? Riparian or Watershed Bu er" M ! ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: 13 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? U. Applicant Information 1. Owner/Applicant Information Name: Marine Federal Credit Union Mailing Address: PO Box 1551 Jacksonville, NC 28541-1551 Telephone Number: 910-577-7333 Fax Number: 910-355-7873 E-mail Address: pmarkl()marinefederal.ora 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Michelle Clements, PE Company Affiliation: The East Group Mailing Address: 324 S. Evans Street Greenville, NC 27834 Telephone Number: 252-758-3746 Fax Number: 252-830-3954 E-mail Address: michelle.clements(a)eastgrouu.com Updated 11/1/2005 Page 5 of 12 Ili. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and MRCS Soil Surrey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Marine Federal Credit Union - Piney Green 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): N/A MCB Camp Leieune Property 4. Location County: Onslow Nearest Town: Jacksonville, NC Subdivision name (include phase/lot number): N/A Directions to site (include road numbers/names, landmarks, etc.): On NC 24, at the Southeast corner of the intersection with Piney Green Road, near the limits of Jacksonville, NC. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 34.7158 ON 77.3232 °W 6. Property size (acres): 2.61 Acres 7. Name of nearest receiving body of water: Wallace Creek 8. River Basin: White Oak (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/mgps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: Land is generally covered in small trees and undergrowth and has been used by MCB Camp Lei eune as a training area in the recent past and is in a disturbed state. Updated 11/1/2005 Page 6 of 12 10. Describe the overall project in detail, including the type of equipment to be used: Normal construction equipment will be used to urade the site, construct a 3920 SF building w/ associated utilities, parking, driveways, hwv turn lane, and storm sewer detention pond. 11. Explain the purpose of the proposed work: Provide banking facilities for the members of Marine Federal Credit Union IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. USACE Action ID 200400025 V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. None VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: 2.51 Ac of land is available to be leased from MCB Camp Leleune, & the entire site will be occupied by the Credit Union for building, parkin, drives & storm water management. The wetlands will be filled to construct a stormwater wet detention pond with a littoral shelf for wetland plants. Updated 11/112005 Page 7 of 12 2. Individually last wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Site Number (indicate on map) Type of Impact Type of Wetland (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Floodplain (yes/no) Distance to Nearest Stream (linear feet) Area of Impact (acres) PPV-3 Excavationiberm Forested No 2000 0.095 Total Wetland Impact (acres) 0.095- 3. List the total acreage (estimated) of all existing wetlands on the property: 0.145 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiply length X width, then divide by 43,560. Stream Impact Number indicate on ma Stream Name Type of Impact Intermitte Peremtte t? nt. Average Stream Width Before Impact Impact Length (linear feet) Area of Impact (acres) N/A Total Stream Impact (by length and acreage) 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill. excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Site Number indicate on ma _ v Name of Waterbody (if applicable) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc. Area of Impact acres N/A Total Open Water Impact (acres) Updated 11/1/2005 Page 8 of 12 6. List the cumulative impact to all Waters of the U.S. resulting from the proiect: Stream Impact (acres): N/A Wetland Impact (acres): 0.095 Open Water Impact (acres): N/A Total Impact to Waters of the U.S. (acres) 0.095 Total Stream Impact (linear feet): N/A 7. Isolated Waters Do any isolated waters exist on the property? ? Yes ® No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ® uplands ? stream ® wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): both embankment and excavation Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Stormwater management requirement Current land use in the vicinity of the pond:Commercial N of NC24/MCB Camp Lejeune S Size of watershed draining to pond: 2.61 ae Expected pond surface area: 6686 VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It. may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. See Attachment VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. Updated 11/1/2005 Page 9 of 12 USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Regisier on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at htt-p ://h2o. enr.state_nc.us/newetlands/stnn p-ide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. The proposed mitigation for the wetland impact of this project takes into account that the wetlands are in a degraded state due to past training activities at MCB Camp Leieune It is proposed that the avoidance and minimization measures (See Att. 1) undertaken ofsite will be the only mitigation required for the 0.095 acres of impact to the degraded wetlands. Stormwater from the site will be collected in the wet detention pond, which will have wetland plantinp_s, before being released offsite. The discharge will be directed away from the wetlands to the drainage ditch east of the property. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): Updated 11/112005 Page 10 of 12 IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes F AI ? 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please . attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multi Tiers. Zone'* Impact (square feet) Multiplier Required Mitigation 1 NIA 3 (2 for Catawba) 2 1.5 Total * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. N/A Updated 11//2005 Page 11 of 12 X?. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. 1.31 acres of impervious area results from the proposed construction on this 2.61 acre site. All stormwater from the imperious area and much of the pervious areas will be collected and treated in a wet detention pond onsite. X1I. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. This site will use a septic svstem designed to handle the anticipated daily usage of the Credit Union Public sanitary sewer connection is cost prohibitive. Xlll. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: This is the only site in this vicinity that has been made available for commercial use by MCB Camp Leieune, therefore no other development is anticipated at this site. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Updated 11/1/2005 Page 12 of 12 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) ATTACHMENT No. 1 VII. Impact Justification (Avoidance and Minimization) Avoidance measures: This was the site that was available to lease for commercial purposes from MCB Camp Lejeune. The purpose of this project was to build and operate a Marine Federal Credit Union on 'the MCB Camp Lejeune. The size of the lot is limited on the north and the west by streets, on the east by a drainage ditch and to the south by the Piney Green Gate to the Base. The septic system is being constructed south of this property on an easement because not enough usable area is available onsite. There are no other sites known to be available that have the traffic volume, location, and accessibility as this site. For safety reasons, the entrances to the property are required to be as far away from the intersection of NC 24 and Piney Green Road as possible, with the distance along NC 24 being the most critical. This makes it very difficult to use the area along the east property line for the stormwater wet detention pond and meet the size requirements of the pond. Also, since the stormwater from the pond cannot be discharged to the highway ditches, the natural area that allows proper drainage from the pond is in the southeast corner of the property, which is the direction that drainage would naturally discharge from the site. It is not possible to avoid all impacts to wetlands and utilize the site for commercial purposes. Minimization measures: An alternate site plan was considered, but with the size of the lot and the requirements of the owner, this also resulted in filling the wetland. This site plan was not as traffic friendly, required more turning movements, and resulted in the imperious parking area being located immediately adjacent to the wetland area. This site plan was rejected. Reducing the size of the footprint of the developed area was explored, but with the anticipated usage of this facility, there can be no reductions in the building size or the supporting facilities and still have a practical project that functions well. The driveway is required for proper traffic flow. The setback requirements also dictate where facilities can be located on the site. As already noted, the septic sewer system is being located offsite on an easement. The area of the wet detention pond is directly related to the area of impervious and to the topography of the site. The wet detention pond has been sized close to the minimum requirements for the site. Any over sizing is minimal and can be attributed to matching construction lines between the main basin and the forebay to maintain smooth transitions. Any further changes to the wet detention pond will decrease its constructabiiity. There are no other minimization measures known. There will be a littoral shelf constructed in the wet detention pond at the level of the permanent pool elevation, which is a requirement of the stormwater management plan, but should improve stormwater quality and help mitigate wetland impacts. There will be no discharges of stormwater from the development to the remaining wetland area. Also, due to the degraded state of the wetlands onsite they are not fully functioning at this time. Therefore there will be no loss to any high quality wetlands. U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. 200400028 . County: Onslow U.S.G.S. Quad: Camp Leieune NOTIFICATION OF JURISDICTIONAL DETERIVIINATION Property Owner/Agent: Commanding General Address: RiVID/ECON, Attn: M. Korenek Marine Corps Base, PSC Box 20004 Camp 'L,eieune North Carolina 28542-0004 Telephone No.: 910-451-7235 Property description: Size (acres) apex. 20 Nearest Town Camp Leieune Nearest Waterway UT to Wallace Creek River Basin New River/AICWW 'USGS HUC 03030001 Coordinates N 34.7158 W 77.3232 Location description This project area known as the PPV site, is located along the southside of NC Highway 24, near the intersection with Piney Green Road in unnamed tributaries and headwater wetlands to Wallace Creek, Camp Leieune Onslow Countv, North Carolina. Indicate Which of the Following Apply: _ Based on preliminary information, there may be wetlands on the above described property. We strongly suggest you have this property inspected to determine the extent of Department of the Army (DA) jurisdiction. To be considered final, a jurisdictional determination must be verified by the Corps. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). There are Navigable Waters of the United States within the above described property subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. X There are waters of the U.S. including wetlands on the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ We strongly suggest you have the wetlands on your property delineated. Due to the size of your property and/or our present workload, the Corps may not be able to accomplish this wetland delineation in a timely manner. For a more timely delineation, you may wish to obtain a consultant. To be considered final, any delineation must be verified by the Corps. _ The wetland on your property have been delineated and the delineation has been verified by the Corps. We strongly suggest you have this delineation surveyed. Upon completion, this survey should be reviewed and verified by the Corps. Once verified, this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your property which, provided there is no change in the law or our published regulations, may be relied upon for a period not to exceed five years. X_ The waters of the U.S. including wetlands have been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory Official identified below on 12/7/2004. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. X The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (CAMA). You should contact the Division of Coastal Management in Wilmington, NC, at (910) 395-3900 to determine their requirements. Page 1 of 2 Action ID: 266 g o o a Z 3' Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). If you have any questions regarding this determination and/or the Corps regulatory program, please contact Jennifer S. Trve at 910-251-4923. Basis For Determination: This site exhbits wetland criteria as described in the 1987 Corps Wetland Delineation Manual and is adiacent to an unnamed tributarv to Wallace Cree'L a tributary to the New River which flows to the Atlantic Intracoastal Waterway This site also contains a waterbodv that exhibits an ordinary high water mark as indicated by chanoes in soil characteristics uresence of debris and the absence of terrestrial vegetation and is a tributarv to Wallace Creek and the New River. Remarks: conies furnished: Steve Harriott, Versar. Inc. 9200 Ransey Road, Columbia, MD 21045 Richard C Marshall, Jr. 355 Warner Winn Road, Kittrell. NC 27544 Phil Pavonk. USACE, Wilmineton District Corps Regulatory Official: ? ? k Date 12/07/2004 Expiration Date 12/07/2009 FOR OFFICE USE ONLY: A plat or sketch of the property and the wetland data form must be attached to the file copy of this form. • A copy of the "Notification Of Administrative Appeal Options And Process And Request For Appeal" form must be transmitted with the property owner/agent copy of this form. • If the property contains isolated wetlands/waters, please indicate in "Remarks" section and attach the "Isolated Determination Information Sheet" to the file copy of this form. Page 2 of 2 Badndwy Survey legend o Elp E.iwtk,g Iron found • SIP New Iron Sel ® PKr PK" NaU round • PKS PK" Noll $el A PP Power P.I. o ECU E.ISling U---t ? scN New Monument Set e NCGS Crk1 W- -l e rou 7xnporory Bents Uork x. CAtC Ca-a led C/L Cenle6- HWY High y NTS R/W NR Nut T. 5-1. Right of way Railroad This mop is a certified survey but has not been reviewed by a local government agency for compliance with any applicable land development regulations and therefore does not meet the minimum standards for recording. General Notes 1. All distances shown are ground horizontal. 2. This survey is tied to grid and the Datum is NAD 83. 3. All bearings, distances, and areas are computed by coordinate geometry. 4. This survey is prepared without the benefit of a Title Report and may not indicate all encumbrances on the property. 5. This survey is subject to oil easements, agreements and rights of way of record prior to the date of the survey. 5. This survey is of the wetland boundaries of the PPV Site Area of Marine Corps Bose Camp Lejeune in Onslow County NC, as deleniated by Versor, Inc. of Columbia. Maryland. 7. This is a Class A CIS Survey. 8. The survey was performed using a Trimble Beacon CPS receiver, P/N 2964-11, having sub-meter accuracy. The static tests performed on this receiver over known points during this survey showed a constant accuracy of better than 1.0 meters. 9. This certifies that this copy of this plat accurately depicts the boundary of the jurisdiction of Section 404 of the Clean Water Act as determined by the undersigned on this date. Unless there is a change in the low or our published regulations, this determination of Section 404 jurisdiction may be relied upon for a period not to exceed five years from this date. This determination was made utilizing 'the 1987 Corps of Engineers Wetlands Delineation Manual. Richard C. Professional Land Surveyor L-2866 Corps Of Engineers Approval Nome Title: Dote: _&L__ 3--D tr___a-_Zy Wetland Consultant: Steve flarriott Versor, Inc. 9200 Rumsey Rood Columbia, Md. 410-740-6099 Site Surveying Consultant Richard Marshall, PLS ,355 Warner Winn Rood Kittrell, NC 27544 252-436-0166 Sheet Index GRAPHIC SCALE 1"=1000' 0 1000 2000 3000 NAD 63 RECEIVED DEC 6 2004 R GUL?.ATORY Revised 1216104: Note 6 corrected, Note 10 removed, and grid coordinates for Project Limits are shown. Marine Corps Base Camp Lejeune CARO<,b Wetlands Survey PPV Site Area - Onslow County, NC s?_L- 6 Survey Date: 10127104 Scale: 1'=1000.0' =s? ?= Map Index Sheet Revised 1212104 to show Project Limits Richard C. Marshall, Jr. Professional Land Surveyor, L-2866 ae,?. 12/6/04 355 Worner Winn Road, Kittrell, NC 27544, Tel: 252-436-0166 Sheet I of 3 Vicinity Map Scale: I' =1000.0' Piney Green %mits y 24 N 355659.65 E 2505055.87 NAD 83 Boundary Survey Legend o rip E-6.9 !ron F-d • SIP New Jr- Set D PKF W" Nod Fa:nd a PKS "PK" Wil SO p PP Pawcr P.I. o ECM • SCM E.W.9 Monument New Monument Set NCCS Grid Monument B TBM r zy Bench Mork T x CALC :, Ca,cu/ofd C/L Centerline HWY NN HiO woy No/ T. Scala all way ? g k ,-d Npo In r U n.. t v a, Olt >m?U) ? N J a ~ G V- U-1 . t\ Ory c OU mZ In Y -d 0 =o 6a 0 0 C ,J L o? i6o L ? U :11 >ln -pct L %A)%t5 h E J u .Q d E 2504956.56 NAD 83 N59 03'50 "E 30.68' N356.73' "E 56.73' N2622 2' 62.22' S57'40'10"E .39.77' S3022'45"E 53.14' . S27'43'41"E 56.78' 504'43'17"E 52.47' 9'44'38"W 41.44' N49'12'09' W- 60.79' N61 '19' 13"W 4 7.08' S42'21'25 44.36' 53170'58"W 37.85' 355115.5 2505060. NAD 83 NAD 83 o ioo oouuwuu,,,? OAR04 J ?r ??p¢':oFCSS,pti. ,'L rss 58 z;ae_ SEAS L Da e 1216104 Revised 1212104 to show Project Limits N b 0 11C ?z 0 'y o_II 43? U?Ou d, Ol ov o¢? U ON W to I ?ao In?? 'a 2 NO O eanaa y Survey tegene S77 59'25"E I1 N ---------------------------- 44.B9' ''? , o Ed' Existing I- Found I al SIP New Iron Set H a WiF 'PK- NoN Found s PKS -PK' Nuil Set N 355981.16 A PP P.-, P.I. 'T N o E5" 2z'ng Monument E 2503369.19 . 52u New Monument Set NAD 83 I NLCs Grid Monument B TBM Temporary Bench Mark 545 21'26E o x CALC Calms iutcd 181.74' P c/L e. W10. N7749'OS"W 't, Limit HIQ"r „n NTS Not ro saW -*BAD REC*-IY,21 122.25' 579'23'01"E cN R/W Right or Wall ""BAD REC•« X,2 - U RR Ral4oad 50.78'y 2 NAD 83 S4D24'46"E 67.50' ' N1521'09"W o 91.38' x, 9-8 ?S1747'39"E 5906..3 5"W ?a 96.30' ' 79.32' N00'34'15"E 107.02' d z N2 3'46'30"W S39 50'32"E =v 79.59' 41.51' ti S03'41 '57"E Z N7031'23"W 94.38' U 69.11' 502'21']0E ° c 88.55' 99.13' N0N40 00'07"W - t s S1018'17"E N 355596.70 62.64' PPV-2 Sam, ?U-) E 2503483.57 N13'26'21"W 0.45ACRES m? NAD 83 56.68' 507'05'18"W N7835'33"W 30.75' NIO'l8'17"W 56.75' 85.21' S14 02'10"E °a NAD 83 Control Corner 111.35' N 355564.62 GR.IPHIG SGALE ,--,oo• E 2503639.15 o ,oo NAD 83 P?oJOct `im;fS N14 '02'10"W S75'57'5D"W 50.00' Control Corner V) N 355419.65 U E 2504248.36 c NAD 83 ° u' U Ma\ COL i U CO m o.ll -I U :- a3 ``apgntnlNh? ? ° Ui CARp.%?• U ==ago SE o A a L- 6b - - m O p .' 4 N U¢N .'ruin uu Ptp?? w V1 12/6/04 Revised 1212104 to show Project Limits c>q au: ??O Project: Marine Federal - Piney Green (20050297) Date: 1/24/2006 Pond No. Main Pond Elev. 1 Area Volume Cumulative Vol. 33 775 0.0 1,336.5 34 1,898 1,336.5 2,595.0 35 3,292 3,931.5 4,097.0 36 4,902 8,028.5 5,951.5 37 7,001 13,980.0 7,622.0 38 8,243 21,602.0 8,719.5 39 9,196 30,321.5 cft 224,985.5 Gallons Forebay Elev. Area Volume Cumulative Vol. 35 802 0.0 1,211.0 36 1,620 1,211.0 2,157.5 37 2,695 3,368.5 3,066.0 38 3,437 6,434.5 3,707.5 39 3,978 10,142.0 cft 75,253.6 Gallons With Orifice Elevation = 36.85 Ft & Temp pool outlet elevation = 38.10 Ft Surface Area Provided = 6686 Sq Ft Permanent Pool Volume = 13087 Cu Ft Temporary Pool Volume = 9386.675 Cu Ft Forebay volume is required to be 20% of the pond area. 33% of main pond 25% of total volume 6500 Sq Ft Required 4804 Cu Ft Required I . TerraServer Image Courtesy of the USGS Send To Printer Back To TerraServer USGS Piney Gre W Page 1 of 1 Change to 11x17 Print Size Show Grid Lines Change to Landscape North Carolina, United States 01 Jul 1971 'war f? Trailer Flark 0 r' i , http://www.terraserver.microsoft.com/PrintImage.aspx?T=2&S=12&Z=1 S&X=359&Y=48... 1/31/2006 0' '.5Km 0' 1.25Mi Image courtesy of the U.S. Geological Survey © 2004 Microsoft Corporation. Terms of Use Privacy Statement r7z -,pR416r r SI-nE 1 3/4 1/2 O 'Rr4+ C p C-J a o Y- + 1 65'9 111 1 ? I \ ---- 111 I 1 ??'??+ ?111 I _ 5- 1 Ll, I I I _ ` I 1?5'lt? \ / III 1 M 1 II \ ? - - I I - ? s. OZ Zip L9.ov+ \ 09'7-V 05'9b 22 _ - s I \9 -_ - ------- l -- 2?'o-V+ ,oz=, j :111vos r l?'6 I -OFFICE USE ONLY-- Date Received Fee Paid Permit Number C3 LD " ©?-u Cn State of North Carolina Department of Environment and Natural Resources Division of Water Quality D LI ?`1 ?U STORMWATER MANAGEMENT PERMIT APPLICATION 'YI This form may be photocopied for use as an original Mar 2 Q 2006 0 . 1 Aficll omw" I. GENERAL INFORMATION 1. Applicants name (specify the name of the corporation, individual, etc. who owns the project): Marine Federal Credit Union 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): Craig L. Chamberlin, President/CEO 3. Mailing Address for person listed in item 2 above: P.O. Box 1551 City: Jacksonville State: NC Zip: 28541-1551 Telephone Number: ( 910 ) 577-7333 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Marine Federal Credit Union, Piney Green 5. Location of Project (street address): NC Highway 24 City: Jacksonville, NC County: Onslow 6. Directions to project (from nearest major intersection): From the intersection of NC Hwy 24 and Piney Road, go East on NC Hwy 24. The entrance to the site will be 420 feet on the right (south) side. 7. Latitude: 34°42'54"N Longitude: 77°19'11 V of project 8. Contact person who can answer questions about the project: Name: Michelle Clements - The East Group Telephone Number: ( 252 ) 758-3746 H. PERMIT INFORMATION: 1. Specify whether project is (check one): x New Renewal Modification Form SWU-101 Version 3.99 Page 1 of 4 2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the existing permit number N/A and its issue date (if known) 3. Specify the type of project (check one): Low Density High Density Redevelop x General Permit Other 4. Additional Project Requirements (check applicable blanks): CAMA Major X Sedimentation/ Erosion Control 404/401 Permit _NPDES Stormwater Information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748. 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 stormwater management for the project. Stormwater runoff from the impervious areas will be be collected in a wet detention basin on the property, landscaped areas are diverted to either grass ditches along the roads or the wet detention basin. All drainage flows to Wallace Creek, which drains to the New River. 2. Stormwater runoff from this project drains to the White Oak River basin. 3. Total Project Area: 2.61 acres 4. Project Built Upon Area: 50.1 a/a 5. How many drainage areas does the project have? 1 6. 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. Basin Information Drainage Area 1- Section 1 Drainage Area 2 - Section 2 Receiving Stream Name Wallace Creek Receiving Stream Class SB NSW Drainage Area 113.692 sf 2.61 ac Existing hn ervious* Area 0 sf 0 ac Proposed Im ervious*Area 56,930 sf 1.31 ac % hn ervious* Area (total) 50.1% Im ervious* Surface Area Drainage Area I Drainage Area 2 On-site Buildings 3,92 0 sf 0.09 ac On-site Streets 23,500 sf 0.54 ac On-site Parking 28,300 sf 0.65 ac On-site Sidewalks 1,210 sf 0.05 ac Other on-site 0 sf 0.00 ac Off-site 0 sf 0.00 ac Total: 56,930 sf * Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. Form SWU-101 Version 3.99 Paget of 4 How was the of site impervious area listed above derived? N/A ICJ. DEED RESTRICTIONS AND PROTECTIVE COVENANTS The following italicized deed restrictions and protective covenants are required to be recorded for all subdivisions, outparceis 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. 1. the following covenants are intended to ensure ongoing compliance with state stormwater management permit number as issued by the Division of Water Quality. These covenants may not be changed or deleted without the consent of the State. 2. No more than squarefeet of any lot shall be covered by structures or impervious materials. Impervious materials include asphalt, gravel, concrete, brick stone, slate or similar material but do not include wood decking or the water surface of swimming pools. 3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings. 4. Built-upon area in excess of the permitted amount requires a state stormwater management permit modification prior to construction. 5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control system. These connections to the stormwater control system shall beperformed in a manner that maintains the integrity and performance of the system as permitted. By your signature below, you certify that the recorded deed restrictions and protective covenants for this project shall include all the applicable items required above, 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 State, and that they will be recorded prior to the sale of any lot, V. SUPPLEMENT FORMS ***See attached Wet Detention Basin Supplement*** The applicable state stormwater management permit supplement form(s) listed below must be submitted for each BMP specified for this project. Contact the Stormwater and General Permits Unit at (919) 733-5083 for the status and availability of these forms. Form SWU-102 Form SW-LJ-103 Form SWU-104 Form SVVU-105 Form SWU-106 Form SWU-107 Form SV%TU-108 Form SWU-109 Wet Detention Basin Supplement Infiltration Basin Supplement Low Density Supplement _ Curb Outlet System Supplement Off-Site System Supplement Underground Infiltration Trench Supplement Neuse River Basin Supplement Innovative Best Management Practice Supplement Form SWU-101 Version 3.99 Page 3 of 4 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. The complete application package should be submitted to the appropriate DWQ Regional Office. 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and one copy of the Stormwater Management Pen-nit Application Form 70S c • One copy of the applicable Supplement Form(s) for each BUT _')' l G • Permit application processing fee of $420 (payable to NCDENR) S G • Detailed narrative description of stormwater treatment /management • Two copies of plans and specifications, including: 7M 5 - Development/ Project name - Engineer and firm -Legend - North arrow cale evision number & date - Mean high 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 stormwater control measures - Wetlands delineated, or a note on plans that none 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 designate authority to another individual or firm so that they may provide information on your behalf, please complete this section. Designated agent (individual or firm): The East Group, PA Mailing Address: PO Box 7305 City: Greenville Phone: ( 252 ) 758-3745 State: NC Zip. 27835-7305 Fax: ( 252 ) 830-3954 VIII. APPLICANT'S CERTIFICATION I, (print or type name ofperson listed in General Information, item 2) Craig L. Chamberlin, President(CEO 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 m 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 15A NCAC 2H Signature: Date: 1211-31 rb5 Form SWU-101 Version 3.99 Page 4 of 4 Permit No. State of North Carolina Department of Environment and Natural Resources Division of Water Quality (to be provided by DWQ) STORMWATER MANAGEMENT PERMIT APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form may be photocopied for use as an original DWQ Stormwater Management Plan Review: A complete stormwater management plan submittal includes an application form, a wet detention basin supplement for each basin, design calculations, and plans and specifications showing all basin and outlet structure details. 1. PROJECT INFORMATION Project Name: Marine Federal Credit Union, Piney Green Contact Person: Michelle Clements Phone Number:( 252 ) 758-3746 For projects with multiple basins, specify which basin this worksheet applies to: elevations Basin Bottom Elevation 33.00 ft. (floor of the basin) Permanent Pool Elevation 36.85 ft. (elevation of the orifice) Temporary Pool Elevation 38.10 ft. (elevation of the discharge structure overflow) areas Permanent Pool Surface Area 6,567 sq. ft. Drainage Area 2.61 ac. Impervious Area 1.31 ac. (water surface area at the orifice elevation) (on-site and off-site drainage to the basin) (on-site and off-site drainage to the basin) volumes Permanent Pool Volume 11,048 cu. ft. (combined volume of main basin and forebay) Temporary Pool Volume 8,130 cu. ft. (volume detained above the permanent pool) Forebay Volume 2,038 (18.4%) cu. ft. (approximately 20% of total volume) Other parameters SA/DA1 5.74 (surface area to drainage area ratio from DWQ table) Diameter of Orifice 1.00 in. (2 to S day temporary pool draw-down required) Design Rainfall 1.00 in. Design TSS Removal 2 90 % (minimum 85% required) Form SWU-102 Rev 3.99 Pagel of 5 Footnotes: 1 When using the Division SA/DA tables, the correct SA/DA ratio for permanent pool sizing should be computed based upon the actual impervious ;,o and permanent pool depth. Linear interpolation should be employed to determine the correct value for non- standard table entries. 2 In the 20 coastal counties, the requirement for a vegetative filter maybe waived if the wet detention basin is designed to provide 9001'0 TSS removal. The NCDENR BNIP manual provides design tables for both 85% TSS removal and 90% TSS removal. II. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements per the Stormwater Best Management Practices Manual (N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code Section: 15 A NCAC 2H. 1008. Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit Application Form, the agent may initial below. If a requirement has not been met, attach justification. Applicants Initials t? i a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet). b. The forebay volume is approximately equal to 20% of the basin volume. c. The temporary pool controls runoff from the design storm event. d. The temporary pool draws down in 2 to 5 days. e. If required, a 30-foot vegetative filter is provided at the outlet (include non-erosive flow calculations) f. The basin length to width ratio is greater than 3:1. g. The basin side slopes above the permanent pool are no steeper than 3:1. h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail). i. Vegetative cover above the permanent pool elevation is specified. j. A trash rack or similar device is provided for both the overflow and orifice. k. A recorded drainage easement is provided for each basin including access to nearest right- of-way. 1. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified prior to use as a wet detention basin. in. A mechanism is specified which will drain the basin for maintenance or an emergency. III. NVET DETENTION BASIN OPERATION AND 1VIAINTENANCE AGREEMENT The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the vegetated filter if one is provided. This system (check one) 0 does 0 does not incorporate a vegetated filter at the outlet. This system (check one) 0 does 0 does not incorporate pretreatment other than a forebay. Form SWU-102 Rev 3.99 Page 2 of 4 Maintenance activities shall be performed as follows: 1. After every significant runoff producing rainfall event and at least monthly: a. Inspect the wet detention basin system for sediment accumulation, erosion, trash accumulation, vegetated cover, and general condition. b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within 2 to 5 days as designed. 2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as needed. 3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. 4. Remove accumulated sediment from the wet detention basin system semi-annually or when depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e. stockpiling near a wet detention basin or stream, etc.). The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. When the permanent pool depth reads 2.90 feet in the main pond, the sediment shall be removed. When the permanent pool depth reads 1.40 feet in the forebay, the sediment shall be removed. BASIN DIAGRAM ill in tine blank) Q Permanent Pool Elevation 3(0 Sediment A oval El. 35.' 5 '175'0' 5 75;0 -------------- o Sediment RemovalElerauon33 Bottom Ele ation 55, 00 --------------------------------------------- --' J6 Bottom Elevation 33 . Co ? -a FOREBA 1LU POND 5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These plants shall be encouraged to grow along the vegetated shelf and forebay berm. 6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain shall be minimized to the maximum extent practical. Form SWU-102 Rev 3.99 Page 3 of 5 7. Alt components of the wet detention basin system shall be maintained in good working order. I acknowledge and agree by my signature below that I am responsible for the performance of the seven maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: Craig L. Chamberlin Title: President/CEO Address: P.O. Box 1551, Jacksonville NC 28541-1551 Phone: Signatu Date: t 211 31 b 6 Note: 'The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. j 4,vwc-rci G l ?n ?,??ts a Notary Public for the State of IV °Y`?? ?'r0 A County of l`i do hereby certify that '1"L? r ke-IALL-1011 personally appeared before me this 1'5day of e Lxr , Zoe and acknowledge the due execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal, -1,44 ,'t" GIL;: ?a iVAI .......... ;i/ gig R ? O00 Gm f? ??? ° s? o c? 9:33 , E ?0?0 099 ?? JY 0 OAP. ?y o?o0p000800? .-1 s .?1? ?j;ti 7' ti2?d?u ! V SEAL My commission expires Zo ( cD Form SV U-102 Rev 3.99 Page 4 of 4 STR ATR MANAGEMENT PLAN for MARINE FEDERAL CREDIT UNION in MCS CAMP LEJEUNE ONSLOW COUNTY NORTH CAROLINA Date: December 16, 2005 Prepared by: THE EAST GROUP, P.A. 324 South Evans Street Greenville, NC 27834 (252) 758-3746 `\11111 iCl R0 X24 .?FES •%? 22 ?ni11Z ? ? THE MP Project No.: 20050297 NARRATIVE Marine Federal Credit Union is a new commercial development along NC Highway 24 in Camp Lejeune, North Carolina, Onslow County (See Vicinity Map). The project is located on a 2.61 acre tract of land and will have one commercial lot. This project will include stripping topsoil and debris on the lot and right-of-ways, and constructing a building, access drives, parking lot, turning lane, drainage features, water main and septic sewer. The current use of the land is lightly wooded. Onslow Water and Sewer Authority will provide water. Onsite septic sewer will be designed by the Health Department. The total acreage disturbed is 2.33 acres. All stormwater runoff from the impervious areas of the site will be diverted to a wet detention basin constructed as part of this project on the southeast corner of the property. The wet detention basin will also serve as a sediment basin during construction and will require cleaning before its conversion to a wet detention basin. Right of way ditches along the west and north sides of the property will continue to function as they currently do, and will accept some drainage from the grassed areas of the property. The ditches and wet detention basin drain eventually to Wallace Creek. Elevation limitations of this site require that the base of the outlet structure to be placed on a berm above the bottom of the permanent pool. The owner will provide a pump of sufficient capacity onsite to drain the permanent pool for maintenance or emergency operations. One drainage basin has been identified for this site which has 50.2% impervious area. The predevelopment rate of runoff for the subdivision is calculated as 4.49 cfs and the post- development rate of runoff is calculated as 8.95 cfs. The predominant soil type obtained from soil survey maps, Onslow County, North Carolina are: On - Onslow loamy fine sand GpB - Goldsboro-Urban land complex Onslow loamy fine sand is moderately well drained. The seasonal high water table is 1.5 to 3.0 feet below the surface. The available water capacity is moderate, permeability of the subsoil is moderate, and the shrink-swell potential is low. Goldsboro-Urban land complex is moderately well drained. The seasonal high water table is 2.0 to 3.0 feet below the surface. The available water capacity is moderate, permeability of the subsoil is moderate, and the shrink-swell potential is low. Marine Federal Credit Union December 16, 2005 APPENDIX Supporting Calculations Marine Federal Credit Union December 16, 2005 See Attachment A Page 3 Stornawater Calculations Project Marine Federal Credit Union, Piney Green Jacksonville, NC Date 11 /28105 Evaluate for 10-year storm Existing Conditions Type Area(ac) C factor CA Undeveloped land 2.00' 0.35 0.70 Woods 0.61 0.10 0.06 Gravel Road 0.00' 0.60 0.00 Grass 0.00 0.22 0.00 Marsh 0.00 ` 0.10 0.00 Total 2.61 0.76 Composite C factor 0.29 Overland sheet flow use manning's kinematic solution Tc = .007*(nL)^.8/(P2^.5 S^.4) Mannings n 0.030; Flow length 320.001 10-Year 6 Hr Rainfall 5.001 Land Slope, S, ft/ft 0.01? Tc, hr = 0.12 Tc, min = 7.24 thus i = 5.90 From IDF Curve Q=CiA Q= 4.49 cfs Proposed Conditions Type Area(ac) C factor CA Undeveloped Land 0.00' 0.35 0.00 Open Space 0.00; 0.30 0.00 Grass 1.29; 0.15 0.19 Gravel Road 0.00; 0.60 0.00 Pavement 1.18i 0.95 1.12 Sidewalk 0.05= 0.95 0.05 Lot Coverage 0.00 ` 0.40 0.00 Building - steel roof 0.09; 0.16 0.01 Marsh 0.00 0.10 0.00 Total 2.61 1.38 Composite C factor 0.53 Overland sheet flow use manning's kinematic solution Tc = .007*(nL)^.8/(P2^.5 S^.4) Mannings n 0.00 Flow length 380.00 10-Year 6 Hr Rainfall 5.001, Land Slope, S, ft/ft 0A1' Tc, hr = 0.10 Tc, min = 6.00 thus i = 6.50 From IDF Curve Q=CiA Q= 8.95 cfs Project: Marine Federal - Piney Green (20050297) Date: 1/24/2006 Pond No. 1 Main Pond Elev. Area Volume Cumulative Vol. 33 775 0.0 1,336.5 34 1,898 1,336.5 2,595.0 35 3,292 3,931.5 4,097.0 36 4,902 8,028.5 5,951.5 37 7,001 13,980.0 7,622.0 38 8,243 21,602.0 8,719.5 39 9,196 30,321.5 cft 224,985.5 Gallons Forebay Elev. Area Volume Cumulative Vol. 35 802 0.0 1,211.0 36 1,620 1,211.0 2,157.5 37 2,695 3,368.5 3,066.0 38 3,437 6,434.5 3,707.5 39 3,978 10,142.0 cft 75,253.6 Gallons With Orifice Elevation = 36.85 Ft . & Temp pool outlet elevation = 38.10 Ft Surface Area Provided = 6686 Sq Ft Permanent Pool Volume = 13087 Cu Ft Temporary Pool Volume = 9386.675 Cu Ft CAROZ =oQ: FESS/o A GIN S Si t ??`??? 6 to 2 I3? 33% of main pond 25% of total volume 6500 Sq Ft Required 4804 Cu Ft Required Forebay volume is required to be 20% of the pond area. Wet Detention Pond Worksheet Project Marine Federal - Piney Green Pond # 1.00 (Revised) 1 Determine SA/DA Ratio Enter % impervious From applicable SA/DA table Next lowest % Impervious value Next highest % Impervious value SA/DA Drainage Area, DA, acres Surface Area, SA, acres Surface Area, sf 51 Percentage Ratio 50 5.6 60 7 5.74 2.6 0.14924 6500.8944 2 Determine Runoff from 1" Storm Rv, runoff coeff = storm runoff, inches / rainfall, inches Rv 0.05+0.009(%impervious) Rv = 0.509 Volume to be controlled 1" Rv DA112 = 0.110 ac-ft 4803.942 cf 3 Determine dimensions Desired length/width ratio 3 Pond Depth= 3 Pond width = 46.550669 60 Pond length = 139.65201 125 Depth above permanent pool required, ft 0.7389663 1.25 Depth above permanent pool required, in 8.8675958 Actual Pond Provided 9387 Head Orifice Cia Flow Rate Time increment Total time Volume Time ft in 9pm min min cf days 1.25 0.5 3.405 20 0 9387 0.00 1.24 0.5 3.392 20 20 9318.906 0.01 1.23 0.5 3.380 20 40 9251.059 0.03 1.22 0.5 3.368 20 60 9183.459 0.04 1.22 0.5 3.355 20 80 9116.107 0.06 1.21 0.5 3.343 20 100 9049.002 0.07 1.20 0.5 3.330 20 120 8982.145 0.08 1.19 0.5 3.318 20 140 8915.535 0.10 1.18 0.5 3.306 20 160 8849.173 0.11 1.17 0.5 3.293 20 180 8783.058 0.13 1.16 0.5 3.281 20 200 8717.19 0.14 1.15 0.5 3.269 20 220 8651.57 0.15 1.14 0.5 3.256 20 240 8586.198 0.17 1.14 0.5 3.244 20 260 8521.073 0.18 1.13 0.5 3.232 20 280 8456.195 0.19 1.12 0.5 3.219 20 300 8391.565 0.21 1.11 0.5 3.207 20 320 8327.182 0.22 1.10 0.5 3.194 20 340 8263.047 0.24 1.09 0.5 3.182 20 360 8199.159 0.25 1.08 0.5 3.170 20 380 8135.518 0.26 1.08 0.5 3.157 20 400 8072.126 0.28 1.07 0.5 3.145 20 420 8008.98 0.29 1.06 0.5 3.133 20 440 7946.082 0.31 1.05 0.5 3.120 20 460 7883.432 0.32 1.04 0.5 3.108 20 480 7821.029 0.33 1.03 0.5 3.095 20 500 7758.873 0.35 1.03 0.5 3.083 20 520 7696.965 0.36 1.02 0.5 3.071 20 540 7635.304 0.38 1.01 0.5 3.058 20 560 7573.891 0.39 1.00 0.5 3.046 20 580 7512.725 0.40 0.99 0.5 3.034 20 600 7451.807 0.42 0.99 0.5 3.021 20 620 7391.137 0.43 0.98 0.5 3.009 20 640 7330.713 0.44 0.97 0.5 2.996 20 660 7270.538 0.46 0.96 0.5 2.984 20 680 7210.609 0.47 0.95 0.5 2.972 20 700 7150.929 0.49 0.95 0.5 2.959 20 720 7091.495 0.50 0.94 0.5 2.947 20 740 7032.31 0.51 0.93 0.5 2.935 20 760 6973.371 0.53 0.92 0.5 2.922 20 780 6914.681 0.54 0.91 0.5 2.910 20 800 6856.238 0.56 0.91 0.5 2.897 20 820 6798.042 0.57 0.90 0.5 2.885 20 840 6740.094 0.58 0.89 0.5 2.873 20 860 6682.393 0.60 0.88 0.5 2.860 20 880 6624.94 0.61 0.88 0.5 2.848 20 900 6567.734 0.63 0.87 0.5 2.836 20 920 6510.776 0.64 0.86 0.5 2.823 20 940 6454.065 0.65 0.85 0.5 2.811 20 960 6397.602 0.67 0.85 0.5 2.798 20 980 6341.387 0.68 0.84 0.5 2.786 20 1000 6285.418 0.69 0.83 0.5 2.774 20 1020 6229.698 0.71 0.82 0.5 2.761 20 1040 6174.225 0.72 0.82 0.5 2.749 20 1060 6118.999 0.74 0.81 0.5 2.737 20 1080 6064.022 0.75 0.80 0.5 2.724 20 1100 6009.291 0.76 0.79 0.5 2.712 20 1120 5954.808 0.78 0.79 0.5 2.599 20 1140 5900.573 0.79 0.78 0.5 2.687 20 1160 5846.585 0.81 0.77 0.5 2.675 20 1180 5792.845 0.82 0.77 0.5 2.662 20 1200 5739.352 0.83 0.76 0.5 2.650 20 1220 5686.107 0.85 0.75 0.5 2.637 20 1240 5633.11 0.86 0.74 0.5 2.625 20 1260 5580.36 0.88 0.74 0.5 2.613 20 1280 5527.857 0.89 0.73 0.5 2.600 20 1300 5475.603 0.90 0.72 0.5 2.588 20 1320 5423.595 0.92 0.72 0.5 2.576 20 1340 5371.836 0.93 0.71 0.5 2.563 20 1360 5320.323 0.94 0.70 0.5 2.551 20 1380 5269.059 0.96 0.70 0.5 2.538 20 1400 5218.042 0.97 0.69 0.5 2.526 20 1420 5167.273 0.99 0.68 0.5 2.514 20 1440 5116.751 1.00 0.68 0.5 2.501 20 1460 5066.477 1.01 0.67 0.5 2.489 20 1480 5016.45 1.03 0.66 0.5 2.477 20 1500 4966.671 1.04 0.66 0.5 2.464 20 1520 4917.139 1.06 0.65 0.5 2.452 20 1540 4867.856 1.07 0.64 0.5 2.439 20 1560 4818.819 1.08 0.64 0.5 2.427 20 1580 4770.031 1.10 0.63 0.5 2.415 20 1600 4721.49 1.11 0.62 0.5 2.402 20 1620 4673.196 1.13 0.62 0.5 2.390 20 1640 4625.151 1.14 0.61 0.5 2.378 20 1660 4577.352 1.15 0.60 0.5 2.365 20 1680 4529.802 1.17 0.60 0.5 2.353 20 1700 4482.499 1.18 0.59 0.5 2.340 20 1720 4435.444 1.19 0.59 0.5 2.328 20 1740 4388.636 1.21 0.58 0.5 2.316 20 1760 4342.076 1.22 0.57 0.5 2.303 20 1780 4295.764 1.24 0.57 0.5 2.291 20 1800 4249.699 1.25 0.56 0.5 2.278 20 1820 4203.882 1.26 0.55 0.5 2.266 20 1840 4158.313 1.28 0.55 0.5 2.254 20 1860 4112.991 1.29 0.54 0.5 2.241 20 1880 4067.917 1.31 0.54 0.5 2.229 20 1900 4023.09 1.32 0.53 0.5 2.217 20 1920 3978.5 0.52 0.5 2.204 20 1940 3934.18 1.35 0.52 0.5 2.192 20 1960 3890.0 0.51 0.5 2.179 20 1980 3846.261 1.38 0.51 0.5 2.167 20 2000 3802.673 1.39 0.50 0.5 2.155 20 2020 3759.3 0.50 0.5 2.142 20 2040 3716.24 1.42 0.49 0.5 2.130 20 2060 3673.395 1.43 0.48 0.5 2.117 20 2080 3630.798 1.44 0.48 0.5 2.105 20 2100 3588.448 1.46 0.47 0.5 2.093 20 2120 3546.346 1.47 0.47 0.5 2.080 20 2140 3504.492 1.49 0.46 0.5 2.068 20 2160 3462.886 1.50 0.46 0.5 2.056 20 2180 3421.527 1.51 0.45 0.5 2.043 20 2200 3380.416 1.53 0.45 0.5 2.031 20 2220 3339.553 1.54 0.44 0.5 2.018 20 2240 3298.937 1.56 0.43 0.5 2.006 20 2260 3258.569 1.57 0.43 0.5 1.994 20 2280 3218.449 1.58 0.42 0.5 1.981 20 2300 3178.577 1.60 0.42 0.5 1.969 20 2320 3138.953 1.61 0.41 0.5 1.956 20 2340 3099.576 1.63 0.41 0.5 1.944 20 2360 3060.447 1.64 0.40 0.5 1.932 20 2380 3021.565 1.65 0.40 0.5 1.919 20 2400 2982.932 1.67 0.39 0.5 1.907 20 2420 2944.546 1.68 0.39 0.5 1.895 20 2440 2906.408 1.69 0.38 0.5 1.882 20 2460 2868.518 1.71 0.38 0.5 1.870 20 2480 2830.876 1.72 0.37 0.5 1.857 20 2500 2793.481 1.74 0.37 0.5 1.845 20 2520 2756.334 1.75 0.36 0.5 1.833 20 2540 2719.435 1.76 0.36 0.5 1.820 20 2560 2682.784 1.78 0.35 0.5 1.808 20 2580 2646.381 1.79 0.35 0.5 1.795 20 2600 2610.225 1.81 0.34 0.5 1.783 20 2620 2574.318 1.82 0.34 0.5 1.771 20 2640 2538.658 1.83 0.33 0.5 1.758 20 2660 2503.246 1.85 0.33 0.5 1.746 20 2680 2468.082 1.86 0.32 0.5 1.733 20 2700 2433.166 1.88 0.32 0.5 1.721 20 2720 2398.497 1.89 0.32 0.5 1.709 20 2740 2364.077 1.90 0.31 0.5 1.696 20 2760 2329.904 1.92 0.31 0.5 1.684 20 2780 2295.979 1.93 0.30 0.5 1.671 20 2800 2262.302 1.94 0.30 0.5 1.659 20 2820 2228.873 1.96 0.29 0.5 1.647 20 2840 2195.692 1.97 0.29 0.5 1.634 20 2860 2162.759 1.99 0.28 0.5 1.622 20 2880 2130.074 2.00 0.28 0.5 1.609 20 2900 2097.636 2.01 0.28 0.5 1.597 20 2920 2065.447 2.03 0.27 0.5 1.585 20 2940 2033.505 2.04 0.27 0.5 1.572 20 2960 2001.812 2.06 0.26 0.5 1.560 20 2980 1970.366 2.07 0.26 0.5 1.547 20 3000 1939.169 2.08 0.25 0.5 1.535 20 3020 1908.219 2.10 0.25 0.5 1.523 20 3040 1877.517 2.11 0.25 0.5 1.510 20 3060 1847.064 2.13 0.24 0.5 1.498 20 3080 1816.858 2.14 0.24 0.5 1.485 20 3100 1786.9 2.15 0.23 0.5 1.473 20 3120 1757.19 2.17 0.23 0.5 1.461 20 3140 1727.729 2.18 0.23 0.5 1.448 20 3160 1698.515 2.19 0.22 0.5 1.436 20 3180 1669.549 2.21 0.22 0.5 1.423 20 3200 1640.832 2.22 0.21 0.5 1.411 20 3220 1612.362 2.24 0.21 0.5 1.399 20 3240 1584.141 2.25 0.21 0.5 1.386 20 3260 1556.168 2.26 0.20 0.5 1.374 20 3280 1528.442 2.28 0.20 0.5 1.361 20 3300 1500.965 2.29 0.20 0.5 1.349 20 3320 1473.736 2.31 0.19 0.5 1.337 20 3340 1446.755 2.32 0.19 0.5 1.324 20 3360 1420.022 2.33 0.19 0.5 1.312 20 3380 1393.537 2.35 0.18 0.5 1.299 20 3400 1367.301 2.36 0.18 0.5 1.287 20 3420 1341.312 2.38 0.18 0.5 1.275 20 3440 1315.572 2.39 0.17 0.5 1.262 20 3460 1290.08 2.40 0.17 0.5 1.250 20 3480 1264.836 2.42 0.17 0.5 1.237 20 3500 1239.84 2.43 0.16 0.5 1.225 20 3520 1215.093 2.44 0.16 0.5 1.213 20 3540 1190.594 2.46 0.16 0.5 1.200 20 3560 1166.343 2.47 0.15 0.5 1.188 20 3580 1142.34 2.49 0.15 0.5 1.175 20 3600 1118.585 2.50 0.15 0.5 1.163 20 3620 1095.079 2.51 0.14 0.5 1.150 20 3640 1071.821 2.53 0.14 0.5 1.138 20 3660 1048.812 2.54 0.14 0.5 1.126 20 3680 1026.05 2.56 0.13 0.5 1.113 20 3700 1003.537 2.57 0.13 0.5 1.101 20 3720 981.2727 2.58 0.13 0.5 1.088 20 3740 959.2565 2.60 0.12 0.5 1.076 20 3760 937.4886 2.61 0.12 0.5 1.064 20 3780 915.9692 2.63 0.12 0.5 1.051 20 3800 894.6981 2.64 0.12 0.5 1.039 20 3820 873.6755 2.65 0.11 0.5 1.026 20 3840 852.9014 2.67 0.11 0.5 1.014 20 3860 832.3757 2.68 0.11 0.5 1.001 20 3880 812.0985 2.69 0.11 0.5 0.989 20 3900 792.0698 2.71 0.10 0.5 0.977 20 3920 772.2897 2.72 0.10 0.5 0.964 20 3940 752.758 2.74 0.10 0.5 0.952 20 3960 733.475 2.75 0.10 0.5 0.939 20 3980 714.4405 2.76 0.09 0.5 0.927 20 4000 695.6547 2.78 0.09 0.5 0.914 20 4020 677.1174 2.79 0.09 0.5 0.902 20 4040 658.8288 2.81 0.09 0.5 0.890 20 4060 640.7889 2.82 0.08 0.5 0.877 20 4080 622.9977 2.83 0.08 0.5 0.865 20 4100 605.4552 2.85 0.08 0.5 0.852 20 4120 588.1615 2.86 0.08 0.5 0.840 20 4140 571.1165 2.88 0.07 0.5 0.827 20 4160 554.3203 2.89 0.07 0.5 0.815 20 4180 537.7729 2.90 0.07 0.5 0.802 20 4200 521.4744 2.92 0.07 0.5 0.790 20 4220 505.4248 2.93 0.07 0.5 0.778 20 4240 489.6241 2.94 0.06 0.5 0.765 20 4260 474.0724 2.96 0.06 0.5 0.753 20 4280 458.7696 2.97 0.06 0.5 0.740 20 4300 443.7158 2.99 0.06 0.5 0.728 20 4320 428.9111 3.00 0.06 0.5 0.715 20 4340 414.3554 3.01 0.05 0.5 0.703 20 4360 400.0489 3.03 0.05 0.5 0.690 20 4380 385.9915 3.04 0.05 0.5 0.678 20 4400 372.1833 3.06 0.05 0.5 0.665 20 4420 358.6243 3.07 0.05 0.5 0.653 20 4440 345.3146 3.08 0.04 0.5 0.641 20 4460 332.2543 3.10 0.04 0.5 0.628 20 4480 319.4432 3.11 0.04 0.5 0.616 20 4500 306.8816 3.13 0.04 0.5 0.603 20 4520 294.5695 3.14 0.04 0.5 0.591 20 4540 282.5069 3.15 0.04 0.5 0.578 20 4560 270.6938 3.17 0.03 0.5 0.566 20 4580 259.1304 3.18 0.03 0.5 0.553 20 4600 247.8166 3.19 0.03 0.5 0.541 20 4620 236.7526 3.21 0.03 0.5 0.528 20 4640 225.9383 3.22 0.03 0.5 0.516 20 4660 215.374 3.24 0.03 0.5 0.503 20 4680 205.0596 3.25 0.03 0.5 0.491 20 4700 194.9952 3.26 0.02 0.5 0.478 20 4720 185.1808 3.28 0.02 0.5 0.466 20 4740 175.6167 3.29 0.02 0.5 0.453 20 4760 166.3028 3.31 0.02 0.5 0.441 20 4780 157.2393 3.32 0.02 0.5 0.428 20 4800 148.4262 3.33 0.02 0.5 0.416 20 4820 139.8636 3.35 0.02 0.5 0.403 20 4840 131.5517 3.36 0.02 0.5 0.391 20 4860 123.4906 3.38 0.02 0.5 0.378 20 4880 115.6803 3.39 0.01 0.5 0.365 20 4900 108.1211 3.40 0.01 0.5 0.353 20 4920 100.813 3.42 0.01 0.5 0.340 20 4940 93.75622 3.43 0.01 0.5 0.328 20 4960 86.9509 3.44 0.01 0.5 0.315 20 4980 80.39723 3.46 - 0.01 0.5 0.302 20 5000 74.09537 3.47 0.01 0.5 0.290 20 5020 68.04553 3.49 0.01 0.5 0.277 20 5040 62.24793 3.50 0.01 0.5 0.265 20 5060 56.70282 3.51 0.01 0.5 0.252 20 5080 51.41044 3.53 0.01 0.5 0.239 20 5100 46.3711 3.54 0.01 0.5 0.227 20 5120 41.58511 3.56 0.00 0.5 0.214 20 5140 37.05283 3.57 0.00 0.5 0.201 20 5160 32.77465 3.58 0.00 0.5 0.188 20 5180 28.75103 3.60 0.00 0.5 0.176 20 5200 24.98247 3.61 0.00 0.5 0.163 20 5220 21.46957 3.63 0.00 0.5 0.150 20 5240 18.21301 3.64 0.00 0.5 0.137 20 5260 15.21358 3.65 0.00 0.5 0.124 20 5280 12.47223 3.67 0.00 0.5 0.111 20 5300 9.990125 3.68 0.00 0.5 0.098 20 5320 7.76869 3.69 0.00 0.5 0.085 20 5340 5.809746 3.71 0.00 0.5 0.071 20 5360 4.115694 372 0.00 0.5 0.058 20 5380 2.689858 3.74 0.00 0.5 0.044 20 5400 1.537167 3.75 0.00 0.5 0.029 20 5420 0.665785 3.76 0.00 0.5 0.011 20 5440 0.092309 3.78 0.00 0.5 #NUM! 20 5460 -0.12123 3.79 #NUM! 0.5 #NUM! 20 5480 #NUM! 3.81 T Project: Marine Federal - Piney Green (20050297) Date: 3/14/2006 Pond No. 1 Main Pond Elev. Area Volume Cumulative Vol. 33 796 0.0 1,144 34 1,492 1,144 2,243 35 2,993 3,387 3,865 36 4,736 7,251 5,813 37 6,890 13,064 7,970 38 9,049 21,034 9,571 39 10,092 30,604 cft 227,082 Gallons Forebay Elev. Area Volume Cumulative Vol. 35 594 0 782 36 969 782 1,478 37 1,987 2,260 2,626 38 3,265 4,886 3,559 39 3,852 8,444 cft 11048 Permanent Pool Volume between Elevations 36.85 and 34 [2243+3865+(0.85)(5813] 2038 Forebay Volume between Elevations 36.85 and 35 [1478+(0.85)(2626)] 62,654 Gallons With Orifice Elevation = & Temp pool outlet elevation = 36.85 Ft 38.10 Ft Surface Area Provided = 6567 Sq Ft Permanent Pool Volume = 11048 Cu Ft Tem ora Pool Volume = 8130 Cu Ft Forebay volume/permanent pool volume = 18.4% 6500 Sq Ft Required 4804 Cu Ft Required allowable range 18 - 22% Main pond surface areas do not include forebay surface areas Wet Detention Pond Worksheet Project Marine Federal - Piney Green Pond # 1.00 (Revised 03-14-06) Determine SA/DA Ratio Enter % impervious From applicable SA/DA table Next lowest % Impervious value Next highest % Impervious value SA/DA Drainage Area, DA, acres Surface Area, SA, acres Surface Area, sf 51 Percentage Ratio 50 5.6 60 7 5.74 2.6 0.14924 6500.8944 2 Determine Runoff from 1" Storm Rv, runoff coeff = storm runoff, inches / rainfall, inches Rv = 0.05+0.009(%impervious) Rv = 0.509 Volume to be controlled 1" Rv DA/12 = 0.110 ac-ft 4803.942 cf 3 Determine dimensions Desired length/width ratio 3 Pond Depth= 3 Pond width = 46.550669 60 Pond length = 139.65201 125 Depth above permanent pool required, ft 0.7389663 1.25 Depth above permanent pool required, in 8.8675958 Actual Pond Provided 8130 Estimate 2-day flowrate 4803.942/172,800 = 0.0278006 cfs Estimate 5-day flowrate 4803.942/432,000 = 0.0111202 cfs Head Orifice Dia Flow Rate Time Increment Total time Volume Time ft in cfs min min cf days 1.08 1.00 3.937 20 0 8130 0.00 1.07 1.00 3.918 20 20 8051.256 0.01 1.06 1.00 3.899 20 40 7972.895 0.03 1.05 1.00 3.880 20 60 7894.916 0.04 1.04 1.00 3.861 20 80 7817.319 0.06 1.03 1.00 3.842 20 100 7740.104 0.07 1.02 1.00 3.823 20 120 7663.272 0.08 1.01 1.00 3.803 20 140 7586.822 0.10 1.00 1.00 3.784 20 160 7510.754 0.11 0.99 1.00 3.765 20 180 7435.069 0.13 0.98 1.00 3.746 20 200 7359.765 0.14 0.97 1.00 3.727 20 220 7284.845 0.15 0.96 1.00 3.708 20 240 7210.306 0.17 0.95 1.00 3.689 20 260 7136.15 0.18 0.94 1.00 3.670 20 280 7062.376 0.19 0.93 1.00 3.650 20 300 6988.984 0.21 0.92 1.00 3.631 20 320 6915.975 0.22 0.91 1.00 3.612 20 340 6843.348 0.24 0.90 1.00 3.593 20 360 6771.104 0.25 0.89 1.00 3.574 20 380 6699.242 0.26 0.88 1.00 3.555 20 400 6627.762 0.28 0.87 1.00 3.536 20 420 6556.664 0.29 0.86 1.00 3.517 20 440 6485.949 0.31 0.86 1.00 3.498 20 460 6415.617 0.32 0.85 1.00 3.478 20 480 6345.666 0.33 0.84 1.00 3.459 20 500 6276.098 0.35 0.83 1.00 3.440 20 520 6206.913 0.36 0.82 1.00 3.421 20 540 6138.11 0.38 0.81 1.00 3.402 20 560 6069.689 0.39 0.80 1.00 3.383 20 580 6001.65 0.40 0.79 1.00 3.364 20 600 5933.994 0.42 0.78 1.00 3.345 20 620 5866.721 0.43 0.77 1.00 3.325 20 640. 5799.83 0.44 0.76 1.00 3.306 20 660 5733.321 0.46 0.76 1.00 3.287 20 680 5667.195 0.47 0.75 1.00 3.268 20 700 5601.451 0.49 0.74 1.00 3.249 20 720 5536.09 0.50 0.73 1.00 3.230 20 740 5471.111 0.51 0.72 1.00 3.211 20 760 5406.515 0.53 0.71 1.00 3.192 20 780 5342.301 0.54 0.70 1.00 3.172 20 800 5278.469 0.56 0.70 1.00 3.153 20 820 5215.02 0.57 0.69 1.00 3.134 20 840 5151.954 0.58 0.68 1.00 3.115 20 860 5089.27 0.60 0.67 1.00 3.096 20 880 5026.968 0.61 0.66 1.00 3.077 20 900 4965.049 0.63 0.65 1.00 3.058 20 920 4903.513 0.64 0.65 1.00 3.039 20 940 4842.359 0.65 0.64 1.00 3.019 20 960 4781.588 0.67 0.63 1.00 3.000 20 980 4721.199 0.68 0.62 1.00 2.981 20 1000 4661.192 0.69 0.61 1.00 2.962 20 1020 4601.569 0.71 0.61 1.00 2.943 20 1040 4542.328 0.72 0.60 1.00 2.924 20 1060 4483.469 0.74 0.59 1.00 2.905 20 1080 4424.993 0.75 0.58 1.00 2.886 20 1100 4366.9 0.76 0.57 1.00 2.866 20 1120 4309.189 0.78 0.57 1.00 2.847 20 1140 4251.86 0.79 0.56 1.00 2.828 20 1160 4194:915 0.81 0.55 1.00 2.809 20 1180 4138.352 0.82 0.54 1.00 2.790 20 1200 4082.172 0.83 0.54 1.00 2.771 20 1220 4026.374 0.85 0.53 1.00 2.752 20 1240 3970.959 0.86 0.52 1.00 2.732 20 1260 3915.926 0.88 0.51 1.00 2.713 20 1280 3861.277 0.89 0.51 1.00 2.694 20 1300 3807.01 0.90 0.50 1.00 2.675 20 1320 3753.125 0.92 0.49 1.00 2.656 20 1340 3699.624 0.93 0.49 1.00 2.637 20 1360 3646.505 0.94 0.48 1.00 2.618 20 1380 3593.769 0.96 0.47 1.00 2.599 20 1400 3541.415 0.97 0.47 1.00 2.579 20 1420 3489.444 0.99 0.46 1.00 2.560 20 1440 3437.856 1.00 0.45 1.00 2.541 20 1460 3386.651 1.01 0.44 1.00 2.522 20 1480 3335.829 1.03 0.44 1.00 2.503 20 1500 3285.389 1.04 0.43 1.00 2.484 20 1520 3235.332 1.06 0.42 1.00 2.465 20 1540 3185.658 1.07 0.42 1.00 2.445 20 1560 3136.367 1.08 0.41 1.00 2.426 20 1580 3087.458 1.10 0.41 1.00 2.407 20 1600 3038.932 1.11 0.40 1.00 2.388 20 1620 2990.79 1.13 0.39 1.00 2.369 20 1640 2943.03 1.14 0.39 1.00 2.350 20 1660 2895.653 1.15 0.38 1.00 2.331 20 1680 2848.659 1.17 0.37 1.00 2.311 20 1700 2802.047 1.18 0.37 1.00 2.292 20 1720 2755.819 1.19 0.36 1.00 2.273 20 1740 2709.974 1.21 0.36 1.00 2.254 20 1760 2664.511 1.22 0.35 1.00 2.235 20 1780 2619.432 1.24 0.34 1.00 2.216 20 1800 2574.735 1.25 0.34 1.00 2.197 20 1820 2530.421 1.26 0.33 1.00 2.177 20 1840 2486.491 1.28 0.33 1.00 2.158 20 1860 2442.943 1.29 0.32 1.00 2.139 20 1880 2399.779 1.31 0.31 1.90 2.120 20 1900 2356.997 1.32 0.31 U o 2.101 20 1920 2314.599 1.33 0.30 1.)o 2.082 20 1940 2272.583 1.35 0.30 1.)o 2.062 20 1960 2230.951 1.36 0.29 1.)o 2.043 20 1980 2189.702 1.38 0.29 1. 0 2.024 20 2000 2148.836 1.39 0.28 1.00 2.005 20 2020 2108.353 1.40 0.28 1.00 1.986 20 2040 2068.253 1.42 0.27 1.00 1.967 20 2060 2028.536 1.43 0.27 1.00 1.948 20 2080 1989.203 1.44 0.26 1.00 1.928 20 2100 1950.253 1.46 0.25 1.00 1.909 20 2120 1911.686 1.47 0.25 1.00 1.890 20 2140 1873.502 1.49 0.24 1.00 1.871 20 2160 1835.701 1.50 0.24 1.00 1.852 20 2180 1798.284 1.51 0.23 1.00 1.833 20 2200 1761.25 1.53 0.23 1.00 1.813 20 2220 1724.6 1.54 0.23 1.00 1.794 20 2240 1688.332 1.56 0.22 1.00 1.775 20 2260 1652.448 1.57 0.22 1.00 1.756 20 2280 1616.948 1.58 0.21 1.00 1.737 20 2300 1581.831 1.60 0.21 1.00 1.718 20 2320 1547.097 1.61 0.20 1.00 1.698 20 2340 1512.747 1.63 0.20 1.00 1.679 20 2360 1478.78 1.64 0.19 1.00 1.660 20 2380 1445.197 1.65 0.19 1.00 1.641 20 2400 1411.997 1.67 0.18 1.00 1.622 20 2420 1379.181 1.68 0.18 1.00 1.602 20 2440 1346.749 1.69 0.18 1.00 1.583 20 2460 1314.7 1.71 0.17 1.00 1.564 20 2480 1283.034 1.72 0.17 1.00 1.545 20 2500 1251.753 1.74 0.16 1.00 1.526 20 2520 1220.855 1.75 0.16 1.00 1.507 20 2540 1190.34 1.76 0.15 1.00 1.487 20 2560 1160.21 1.78 0.15 1.00 1.468 20 2580 1130.463 1.79 0.15 1.00 1.449 20 2600 1101.1 1.81 0.14 1.00 1.430 20 2620 1072.121 1.82 0.14 1.00 1.411 20 2640 1043.526 1.83 0.14 1.00 1.391 20 2660 1015.315 1.85 0.13 1.00 1.372 20 2680 987.4875 1.86 0.13 1.00 1.353 20 2700 960.0442 1.88 0.12 1.00 1.334 20 2720 932.985 1.89 0.12 1.00 1.315 20 2740 906.3097 1.90 0.12 1.00 1.295 20 2760 880.0186 1.92 0.11 1.00 1.276 20 2780 854.1117 1.93 0.11 1.00 1.257 20 2800 828.5889 1.94 0.11 1.00 1.238 20 2820 803.4503 1.96 0.10 1.00 1.218 20 2840 778.6961 1.97 0.10 1.00 1.199 20 2860 754.3261 1.99 0.10 1.00 1.180 20 2880 730.3405 2.00 0.09 1.00 1.161 20 2900 706.7394 2.01 0.09 1.00 1.142 20 2920 683.5227 2.03 0.09 1.00 1.122 20 2940 660.6905 2.04 0.09 1.00 1.103 20 2960 638.2429 2.06 0.08 1.00 1.084 20 2980 616.18 2.07 0.08 1.00 1.065 20 3000 594.5017 2.08 0.08 1.00 1.045 20 3020 573.2082 2.10 0.07 1.00 1.026 20 3040 552.2995 2.11 0.07 1.00 1.007 20 3060 1531.7757 1 , 2.13 0.07 1.00 0.988 20 3080 511.6369 2.14 0.07 1.00 0.968 20 3100 491.883 2.15 0.06 1.00 0.949 20 3120 472.5143 2.17 0.06 1.00 0.930 20 3140 453.5307 2.18 0.06 1.00 0.911 20 3160 434.9324 2.19 0.06 1.00 0.891 20 3180 416.7194 2.21 0.05 1.00 0.872 20 3200 398.8918 2.22 0.05 1.00 0.853 20 3220 381.4497 2.24 0.05 1.00 0.834 20 3240 364.3932 2.25 0.05 1.00 0.814 20 3260 347.7225 2.26 0.04 1.00 0.795 20 3280 331.4375 2.28 0.04 1.00 0.776 20 3300 315.5384 2.29 0.04 1.00 0.756 20 3320 300.0254 2.31 0.04 1.00 0.737 20 3340 284.8985 2.32 0.04 1.00 0.718 20 3360 270.1579 2.33 0.03 1.00 0.698 20 3380 255.8037 2.35 0.03 1.00 0.679 20 3400 241.836 2.36 0.03 1.00 0.660 20 3420 228.255 2.38 0.03 1.00 0.640 20 3440 215.0609 2.39 0.03 1.00 0.621 20 3460 202.2538 2.40 0.03 1.00 0.602 20 3480 189.8338 2.42 0.02 1.00 0.582 20 3500 177.8013 2.43 0.02 1.00 0.563 20 3520 166.1563 2.44 0.02 1.00 0.543 20 3540 154.8992 2.46 0.02 1.00 0.524 20 3560 144.03 2.47 0.02 1.00 0.505 20 3580 133.5492 2.49 0.02 1.00 0.485 20 3600 123.4568 2.50 0.02 1.00 0.466 20 3620 113.7534 2.51 0.01 1.00 0.446 20 3640 104.439 2.53 0.01 1.00 0.427 20 3660 95.51413 2.54 0.01 1.00 0.407 20 3680 86.97911 2.56 0.01 1.00 0.388 20 3700 78.83435 2.57 0.01 1.00 0.368 20 3720 71.08031 2.58 0.01 1.00 0.349 20 3740 63.71747 2.60 0.01 1.00 0.329 20 3760 56.74639 2.61 0.01 1.00 0.309 20 3780 50.1677 2.63 0.01 1.00 0.290 20 3800 43.98208 2.64 0.01 1.00 0.270 20 3820 38.19035 2.65 0.00 1.00 0.250 20 3840 32.79341 2.67 0.00 1.00 0.230 20 3860 27.79233 2.68 0.00 1.00 0.210 20 3880 23.18835 2.69 0.00 1.00 0.190 20 3900 18.98297 2.71 0.00 1.00 0.170 20 3920 15.17799 2.72 0.00 1.00 0.150 20 3940 11.77565 2.74 0.00 1.00 0.129 20 3960 8.778812 2.75 0.00 1.00 0.109 20 3980 6.191263 2.76 0.00 1.00 0.088 20 4000 4.018261 2.78 0.00 1.00 0.066 20 4020 2.26765 2.79 0.00 1.00 0.043 20 4040 0.95255 2.81 0.00 1.00 0.014 20 4060 0.100207 2.82 0.00 1.00 #NUM! 20 4080 -0.17624 2.83 #NUM! 1.00 #NUM! 20 4100 #NUM! 2.85 U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID. 200600461 County: Onslow USGS Quad: Camp Leieune GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Applicant: Marine Federal Credit Union Address: R.O. Box 1551- Jacksonville, NC 28541-1551 Authorized Agent: The East Group attn: Michelle Clements, PE 324 South Evans Street Greenville, NC 27834 Telephone No.: 910-577-7333 252-758-3746 Size and location of property (water body, road name/number, town, etc.): The 2.61 acre tract is located at the southeast corner of the intersection of Piney Green Road and Highway 24 near Jacksonville, adjacent to headwater wetlands of Wallace Creek, Onslow County. Description of projects area and activity: The project involves impacting 0.095 acres of headwater wetlands for development of a Marine Federal Credit Union. Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344) ? Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: Regional General Permit Number: Nationwide Permit Number: NW-18 See attached Nationwide Conditions. Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached conditions and your submitted application dated 2/7/2006 and plans dated 11110/2005 sheet C2. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order and/or appropriate legal action. This verification is valid until the NWP is modified, reissued, or revoked. All of the existing NWPs are scheduled to be modified, reissued, or revoked prior to March 18, 2007. It is incumbent upon you to remain informed of changes to the NWPs. We will issue a public notice when the NWPs are reissued. Furthermore, if you commence or are under contract to commence this activity before the date that the relevant nationwide permit is modified or revoked, you will have twelve (12) months from the date of the modification or revocation of the NWP to complete the activity under the present terms and conditions of this nationwide permit. If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all new and/or modified terms and conditions. The District Engineer may, at any time, exercise his discretionary authority to modify, suspend, or revoke a case specific activity's authorization under any NWT. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Quality (telephone (919) 733-1786) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact Brad Shaver at 910-251-4611. Corps Regulatory Official 194 Date: February 23, 2006 Expiration Date of Verification: March 18, 2007 is Determination of Jurisdiction: A. ? Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). B. ? There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. C. ? There are waters of the US and/or wetlands within the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. D. ® The jurisdictional areas within the above described project area have been identified under a previous action. Please reference jurisdictional determination issued 12/07/2004. Action ID 200400028 Basis of Jurisdictional Determination: The subiect area exhibits wetland criteria as described in the 1987 Corps Wetland Delineation Manual and is adjacent to headwater wetlands of Wallace Creek, Onslow County. Appeals Information: (This information does not apply to preliminary determinations as indicated by paragraph A. above) This correspondence constitutes an approved jurisdictional determination for the above described site. If you object to this determination, you may request an administrative appeal under Corps regulations at 33 CFR part 331. Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA form to the South Atlantic Division, Division Office at the Following address: Mr. Michael F. Bell, Administrative Appeal Review Officer CESAD-ET-CO-R U.S. Army Corps of Engineers, South Atlantic Division 60 Forsyth Street, Room 9M15 Atlanta, Georgia 30303-8801 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has been received by the Division Office within 60 days of the date of the NAP. Should you decide to submit an RFA form, it must be received at the above address by April 23, 2006. **It is not necessary to submit an RFA form to the Division Office if you do not object to the determination in this correspondence.** Corps Regulatory Official: Date Februarv 23, 2006 Copy Furnished: Environmental Affairs attn: Marty Korenek PSC Box 2004 Camp Lejeune, NC 28542 U.S. AR_NYIY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. 200400028 ' County: Onslow U.S.G.S. Quad: Camp Leieune NOTIFICATION OF TURISDICTIONAL DETERMINATION Property Owner/Agent: Commanding General Address: E14ID/ECON. Attn: M. Korenek Marine Corps Base, PSC Box 20004 Camp Leieune. North Carolina 28542-0004 Telephone No.: 910-451-7235 Property description: Size (acres) appx. 20 Nearest Town Camo Leieune Nearest Waterway UT to Wallace Creek River Basin New River/AICWW USGS HUC 03030001 Coordinates N 34.7158 W 77.3232 Location description This project area known as the PPV site is located along the southside of NC Highwav 24, near the intersection with Piney Green Road in unnamed tributaries and headwater wetlands to Wallace Creek, Camp Leieune Onslow County, North Carolina. Indicate Which of the Following Apply: _ Based on preliminary information, there may be wetlands on the above described property. We strongly suggest you have this property inspected to determine the extent of Department of the Army (DA) jurisdiction. To be considered final, a jurisdictional determination must be verified by the Corps. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). _ There are Navigable Waters of the United States within the above described property subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. X There are waters of the U.S. including wetlands on the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ We strongly suggest you have the wetlands on your property delineated. Due to the size of your property and/or our present workload, the Corps may not be able to accomplish this wetland delineation in a timely manner. For a more timely delineation, you may wish to obtain a consultant. To be considered final, any delineation must be verified by the Corps. _ The wetland on your property have been delineated and the delineation has been verified by the Corps. We strongly suggest you have this delineation surveyed. Upon completion, this survey should be reviewed and verified by the Corps. Once verified, this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your property . which, provided there is no change in the law or our published regulations, may be relied upon for a period not to exceed five years. X_ The waters of the U.S. including wetlands have been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory Official identified below on 12/712004. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. X The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (CAMA). You should contact the Division of Coastal Management in Wilmington, NC, at (910) 395-3900 to determine their requirements. Page 1 of 2 Action ID: 2ca g o o o Z j' Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). If you have any questions regarding this detennination and/or the Corps regulatory program, please contact Jennifer S. Frve at 910-2514923. Basis For Determination: This site exhbits wetland criteria as described in the 1947 Corps Wetland Delineation Manual and is adiacent to an unnamed tributary to Wallace Creek, a tributary to the New River which flows to the Atlantic Intracoastal WaterwavThis site also contains a waterbodv that exhibits an ordinarv hij!lh water mark as indicated by chanzes in soil characteristics presence of debris and the absence of terrestrial vegetation and is a tributarv to Wallace Creek and the New River. Remarks: copies furnished: Steve Harriott. Versar. Inc. 9200 Ransev Road, Columbia, NM 21045 Richard C Marshall Jr. 355 Warner Winn Road, lUttrell, NC 27544 Phil Pavonk. USACE, Wilmington District Corps Regulatory Official: Date 12/07/2004 Expiration Date 12/07/2009 FOR OFFICE USE ONLY: + A plat or sketch of the property and the wetland data form must be attached to the file copy of this form. • A copy of the "Notification Of Administrative Appeal Options And Process And Request For Appeal" form must be transmitted with the property owner/agent copy of this form. + If the property contains isolated wetlands/waters, please indicate in "Remarks" section and attach the "Isolated Determination Information Sheet" to the file copy of this form. Page 2 of 2 Wetlond Consultant: ---------- --------- ----Leg--------------- r d This mop is a certified survey but has not been m liance f r t Steve flarriott I V an o EIP E.Mi,,g ran SIP New tset . • p agency co o reviewed by a local governmen with an applicable land development re ulotions and ersor, nc. 9200 Rumsey Road PK N • PN5 PK' Nap 5al ?d therefore dues not meet the minimum standards for 1d. Columbia, PP Poser Pole a recording. 470-740-6099 6 o ECU E.h:ring U---t • SCN New Monument 5e1. e NCGS Crld U-ent e rdU Twmpwory Buch Mork z- CAtC Ca-loted C/L Centerline MWY High y NTS Not ro scale R/W Right at Way RR Raivood General Notes 1. All distances shown are ground horizontal. 2. This survey is tied to grid and the Datum is NAD 83. 3. All bearings, distances, and areas are computed by coordinate geometry. 4. This survey is prepared without the benefit of a Title Report and may not indicate all encumbrances on the property. 5. This survey is subject to oil easements, agreements and rights of way of record prior to the date of the survey. 6_ This survey is of the wetland boundaries of the PPV Site Area of Marine Corps Base Camp Lejeune in Onslow County NC, as deleniated by Versor, Inc. of Columbia, Maryland. 7. This is a Class A GIS Survey. 8. The survey was performed using a Trimble Beacon GPS receiver, P/N 2964-11, having sub-meter accuracy. The static tests performed on this receiver over known points during this survey showed a constant accuracy of better than 1.0 meters. 9. This certifies that this copy of this plot accurately depicts the boundary of the jurisdiction of Section 404 of the Clean Water Act as determined by the undersigned on this date. Unless there is a change in the law or our published regulations, this determination of Section 404 jurisdiction may be relied upon for a period not to exceed five years from this date. This determination was ,mode utilizing -the 1987 Corps of Engineers Wetlands Delineation Manual. ?//// Jr. / Professional Land Surveyor L-2866 Corps Of Engineers Approval Title: Date: rya opZ Sf Site A,,,u,p oj ......... CARaL 9 SEA c %a 3 L-wAy66 - uuu„no a 5. t2/6/o4 Surveying Consultant Richard Marshall, PLS 355 Warner Winn Road Kittrell, NC 27544 252-436-0166 Sheet Index GRAPHIC SCALE 1"=J000' NAD 53 RF-CEIVED DEC 6 2004 REGULATORY 0 1000 2000 3000 Revised 1216104: Note 6 corrected, Note 10 removed, and grid coordinates for Project Limits ore shown. Marine Corps Base Camp Lej . eune Wetlands Survey PPV Site Area - Onslow County, NC Survey Date: 10127104 Scale: 1 "=1000.0' Mop Index Sheet Revised 1212/04 to show PrJect Limits Richord C. Marshall, Jr. Professional Land Surveyor, L-2866 355 Warner Winn Road, Kittreli, NC 27544, Tel: 252-436-0166 Sheet 1 of 3 Vicinity Map Scale: 1 ' =1000.0' Pr?JCc\? Piney Green NC yw. Cirhits 2,4 N J u ?o E 2504966.56 NAD 83 N59 03'50 "f 30.68 N3731 '32 "E 56.73' N22'12'49"E 62.22' a9" N28 55'28 "W 25.45' 4-m 39 44'38"W -{? 41.44' _ N49'12'09"W 60.79' N61'19'13"W 47.08' S42'21 44.: S57"40'10"E .39.77' 530'22'45"E 53.14' S27'43'41 "E 56.78' S04'43'17"E 52.47' - 531'10'58"W 37.85" NAD Boundory Survey Legend o OP Existing 1- Found • SP New Iron Sul D FKF PK" Nog Found • PKS "PK• Nng SO p PP P.- PW, O ECM Existing M-....t • SOA New Mon--t Set o NCCS Crid Monument 6 TBM ?d Bench Mork Cdrn >< o C/L Centerline NNy NT5 Nigh"oy Not To 5-19 eR Ri hr "'( Woy Ra iy R .J, wd NAD 83 GR AGMIC +CALE 1`?1D0' o ico ytuunuN,,, CAI?o p :'FESS/p' zsa?o SEA ~`- L-Q,(356 j o.oe 12/6/04 Revised 1212104 to show Project Limits In 0 ?p O I 1 M ?v m N t N a? O? N bry c OU NZ r O 0 Ll. X 7 Ti b _b as m ? c U? b t ? U_ ?In an -o N IQ N c'n a b 2z o 'voll a 3 - E.2 -T U?bu o? v of ?bv o¢X UaN m to ??O C, a o swnd"ry su er t"gend 577 59'25' E N ---------------------------- 44.89' o EIP £xtsting Irw Fwnd (/1 y a PKF "PK" Nod Found PP P.- Pac v y l ? i ?? • PKS Nat Sir N 355981.16 ?V <f4 a o ECM Existing Monument E 2503369.19 cn,. SCM N"" ent set NAD 83 0 NCGS Grid Monument Uti CTBW AL temporary 9ench Mak 54521'26"E x ed- ce?c cawlmce 181.74' p ° } cif cwtni ne N1 T 41 (O ?Olect ?- NRP N.n.ar Limits ut ro Sc,H „BAD REC,+ Y,2 122.25' ?N NTS N.1" w Rrgnt "wf „BAD RECs, X,2 S79'23'01"E Rodrood 50.76' NAD 83 S40'24'45"E yz 67.50' om . N1521.09"W 91.38' S17'47'.39"E -50034'15w Y. 96.30' 79.32' N00.34'15"E -- 107.02' - ° a N2346'30"W r 539'50'32"E y 79.59' 41.51' o` _ S03.41 '57"E N70 31'23"W 94.38' 69.11' 50221'10"E o 88.55' N03'41'57"W - o a 1440 00'07"W 99.13 r s S1018'17"E N 355596.70 62.64' PPV-2 80.70' dui E 2503483.57 N13'26'21"W 0.45ACRES NAD 83 56.68' S07'05'18"W 147835'33"W 30.75' 1410'18'17"W a° NAD 83 56.75' 85.21 r S14 02'10"E Control Corner / 111.35' N 355564.62 °RnPf+iG SG,?LE ,--,oo• E 2503639.15 - o , oo NAD 83 pro1ec! L7m; fs N1112.98' "W S75'57'50"W 50.00' Control Corner N 355419.65 ii E 2504248.36 c NAD 83 ° oaten Z O lsoin! ? ?p i ? Cp roll F o 6i CAROL % -.'Z SE = of A . k- 6b Q1 V '?•Y rC. ??' 2QN "??rymn n,p,• 1216104 Revised 1212104 to show Project Limits ?do° Project: Marine Federal - Piney Green (20050297) Date: 1/2412006 Pond No. 1 Main Pond Elev. Area Volume Cumulative Vol. 33 775 0.0 1,336.5 34 1,898 1,336.5 2,595.0 35 3,292 3,931.5 4,097.0 36 4,902 8,028.5 5,951.5 37 7,001 13,980.0 7,622.0 38 8,243 21,602.0 8,719.5 39 9,196 30,321.5 cft 224,985.5 Gallons Forebay Elev. Area Volume Cumulative Vol. 35 802 0.0 1,211.0 36 1,620 1,211.0 2,157.5 37 2,695 3,368.5 3,066.0 38 3,437 6,434.5 3,707.5 39 3,978 10,142.0 cft 75,253.6 Gallons With Orifice Elevation = 36.85 Ft & Temp pool outlet elevation = 38.10 Ft Surface Area Provided = 6686 Sq Ft Permanent Pool Volume = 13087 Cu Ft Temporary Pool Volume = 9386.675 Cu Ft 33% of main pond 25% of total volume 6500 Sq Ft Required 4804 Cu Ft Required Forebay volume is required to be 20% of the pond area. I C TerraServer Image Courtesy of the USGS Page 1 of 1 Send To Printer Back To TerraServer Change to 11x17 Print Size Show Grid Lines Change to Landscape USW Piney Green, North Ca_r}olina United States 01 Jul 1971 t ?a? fi` ? • ? i i??r s• J I I-C r ------- Trainer Park iv 1, . i? ?t t http://www.terraserver.microsoft.corn/Printlmage.aspx?T=2&S=12&Z=18&X=3 59&Y=48... 1 /31 /2006 0' '.5Krn 0' ',25Mi Image courtesy of the U.S. Geological Survey © 2004 Microsoft Corporation. Terms of Use Privacy Statement f SOIL SURVEY OF ONSLOW COUNTY, NORTH CAROLINA - SHEET NUMBE it :' ?? maG r aG ?IaC t N]aC p MaCV? Q NG3 ? GaB Mk 'ac? Mac^\ --? Ly . ' On 1 NoE ?. ti1zC M ` . ri N06 '.sf 1 3/4 1/2 1/4 0' 1 0R314 1 0-5 0 1 2 KILOMETEF SCALE 1:24 000 I 39.31 + l? / / / . / i \ I d-,10.53 SCALE: 1"=20' +40.33 / 41.7 ? I I +40.84 ? - _ ? I I \ \ III I sl +40.52 ? I I I'+4( 41.54 I I I I 1 -1 47.43 / I I I\ +41.45 I I I I\ III I I ? ,_-- II \?r III I III I \f>. ?:??; 41.32 +? \\ +4-5 f p CS N i2 C= r 07 I . ---OFFICE USE ONLY-- • •-............ _.......... Date Received Fee Paid Permit Number 0 L.0 O ?( o State of North Carolina Department of Environment and Natural Resources ? ? ???(? Division of Water Quality to is P STORMWATER NI NAGEIVIENT PERMIT APPLICATION FORT P .0 2006 This form may be photocopied for use as an original q??D?Errai -'NAT ER QUAL11Y J. GENERAL INFORMATION 1. Applicants name (specify the name of the corporation, individual, etc. who owns the project): Marine Federal Credit Union 2. Print Owns er/Signing Official's name and title (person legally responsible for facility and compliance): Craig L. Chamberlin, PresidenVCEO 3. Mailing Address for person listed in item 2 above: P.O. Box 1551 City: Jacksonville Telephone Number: State: NC Zip: 28541-1551 910 ) 577-7333 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Marine Federal Credit Union, Piney Green 5. Location of Project (street address): NC Highway 24 City: Jacksonville, NC County: Onslow 6. Directions to project (from nearest major intersection): From the intersection of NC Hwy 24 and Piney Road, go East on NC Hwy 24. The entrance to the site will be 420 feet on the right (south) side. 7. Latitude: 34042'54"N Longitude: 77019'1 1"W 8. Contact person who can answer questions about the project: of project Name: Michelle Clements - The East Group Telephone Number: ( 252 ) 758-3746 11. PERMIT INFORMATION: 1. Specify whether project is (check one): X New Renewal Modification Form SWU-101 Version 3.99 Page 1 of 4 2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the existing permit number N/A and its issue date (if known) 3. Specify the type of project (check one): White Oak Low Density High Density Redevelop X General Permit Other 4. Additional- Project Requirements (check applicable blanks): CAMA Major X Sedimentation/ Erosion Control 404/401 Permit _NPDES Stormwater Information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748. 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 stormwater management for the project. Stormwater runoff from the impervious areas will be be collected in a wet detention basin on the property, landscaped areas are diverted to either grass ditches along the roads or the wet detention basin. All drainage flows to Wallace Creek, which drains to the New River. 2. Stormwater runoff from this project drains to the 3. Total Project Area: 2.61 acres 5. How many drainage areas does the project have? River basin. 4. Project Built Upon Area: 50.1 % 6. 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. Basin Information Drainage Area 1- Section 1 Drainage Area 2 - Section 2 Receiving Stream Name Wallace Creek Receiving Stream Class SB• NSW Drainage Area 113,692 sf 2.61 ac Existing hn ervious* Area 0 sf 0 ac Proposed Im ervious*Area 56,930 sf 1.31 ac % Im ervious* Area (total) 50.1% Im ervious* Surface Area Drainage Area I Drainage Area 2 On-site Buildings 3,920 sf 0.09 ac On-site Streets 23,500 sf 0.54 ac On-site Parking 28,300 sf 0.65 ac On-site Sidewalks 1.210 sf 0.05 ac Other on-site 0 sf 0.00 ac Off-site 0 sf 0.00 ac Total: 56,930 sf * Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidetivalks, gravel areas, etc. 4i. Form SWU-101 Version 3.99 Page 2. of 4 How was the off-site impervious area listed above derived? N/A IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS The following italicized deed 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. 1. 7'ne following covenants are intended to ensure ongoing compliance with state stormwater management permit number as issued by the Division of Water Quality. These covenants may not be changed or deleted without the consent of the State. 2. No more than squarefeet of any lot shall be covered by structures or impervious materials. Impervious materials include asphalt, gravel, concrete; brick, stone, slate or similar material but do not include wood decking or the water surface of swimming pools. 3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings. 4. Built-upon area in excess of the permitted amount requires a state stormwater management permit modification prior to construction. 5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity and performance of the system as permitted. By your signature below, you certify that the recorded deed restrictions and protective covenants for this project shall include all the applicable items required above, 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 State, and that they will be recorded prior to the sale of any lot, V. SUPPLEMENT FORMS ***See attached Wet Detention Basin Supplement*** The applicable state stormwater management permit supplement form(s) listed below must be submitted for each BMP specified for this project. Contact the Stormwater and General Permits Unit at (919) 733-5083 for the status and availability of these forms. Form SWU-102 Form SW-LJ-103 Form SWU-104 Form SWU-105 Form SWU-106 Form SWU-107 Form SV%TU-108 Form SWU-109 Wet Detention Basin Supplement Infiltration Basin Supplement Low Density Supplement Curb Outlet System Supplement Off-Site System Supplement Underground Infiltration Trench Supplement Neuse River Basin Supplement Innovative Best Management Practice Supplement Form SWU-101 Version 3.99 Page 3 of 4 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. The complete application package should be submitted to the appropriate DWQ Regional Office. 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and one copy of the Stormwater Management Pen-nit Application Form 'S C • One copy of the applicable Supplement Form(s) for each BMP -'Y l G _ • Permit application processing fee of $420 (payable to NCDENR) 1 • Detailed narrative description of stormwater treatment /management -1177L1• G • Two copies of plans and specifications, including: 7M 5 - Development/ Project name - Engineer and firm -Legend - North arrow - Scale evision number & date - Mean high 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 stormwater control measures - Wetlands delineated, or a note on plans that none 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 designate authority to another individual or firm so that they may provide information on your behalf, please complete this section. Designated agent (individual or firm): The East Group, PA Mailing Address: PO Box 7305 City: Greenville State: INC Zip: 27835-7305 Phone: ( 252 ) 758-3746 Fax: ( 252 ) 830-3954 VIII. APPLICANT'S CERTIFICATION I, (print or type name of person listed in General Information, item 2) Craig L. Chamberlin, President/CEO 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 m 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 15A NCAC 2H Signature: Form SWU-101 Version 3.99 Page 4 of 4 Date: k4l31426 Permit No. State of North Carolina Department of Environment and Natural Resources Division of Water Quality (to be provided by DWQ) STORMWATER MANAGEMENT PERMIT APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form may be photocopied for use as an original DWQ Stormwater Management Plan Review: A complete stormwater management plan submittal includes an application form, a wet detention basin supplement for each basin, design calculations, and plans and specifications showing all basin and outlet structure details. 1. PROJECT INFORMATION Project Name: Marine Federal Credit Union, Piney Green Contact Person: Michelle Clements Phone Number:( 252 ) 758-3746 For projects with multiple basins, specify which basin this worksheet applies to: elevations Basin Bottom Elevation 33.00 ft. (floor of the basin) Permanent Pool Elevation 36.85 ft. (elevation of the orifice) Temporary Pool Elevation 38.10 ft. (elevation of the discharge structure overflow) areas Permanent Pool Surface Area 6,567 sq. ft. (water surface area at the orifice elevation) Drainage Area 2.61 ac. (on-site and off-site drainage to the basin) Impervious Area 1.31 ac. (on-site and off-site drainage to the basin) volumes Permanent Pool Volume 11,048 cu. ft. (combined volume of main basin and forebay) Temporary Pool Volume 8,130 cu. ft. (volume detained above the permanent pool) Forebay Volume 2,038 (18.4%) cu. ft. (approximately 20% of total volume) Other parameters SA/DAI 5.74 (surface area to drainage area ratio from DWQ table) Diameter of Orifice 1.00 in. (2 to 5 day temporary pool draw-down required) Design Rainfall 1.00 in. Design TSS Removal 2 90 % (minimum 85% required) Form SWU-102 Rev 3.99 Page 1 of 5 Footnotes: I When using the Division SA/DA tables, the correct SA/DA ratio for permanent pool sizing should be computed based upon the actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non- standard table entries. 2 In the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide 90% TSS removal. The NCDENR BIVIP manual provides design tables for both 85% TSS removal and 90% TSS removal. I.I. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements per the Stormwater Best Management Practices Manual (N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code Section: 15 A NCAC 2H. 1008. initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit Application Form, the agent may initial below. If a requirement has not been net, attach justification. Applicant Initials a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet). b. The forebay volume is approximately equal to 20% of the basin volume. c. The temporary pool controls runoff from the design storm event. d. The temporary pool draws down in 2 to 5 days. e. If required, a 30-foot vegetative filter is provided at the outlet (include non-erosive flow calculations) f. The basin length to width ratio is greater than 3:1. g. The basin side slopes above the permanent pool are no steeper than 3:1. h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail). i. Vegetative cover above the permanent pool elevation is specified. j. A trash rack or similar device is provided for both the overflow and orifice. k. A recorded drainage easement is provided for each basin including access to nearest right- of-way. 1. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified prior to use as a wet detention basin. m. A mechanism is specified which will drain the basin for maintenance or an emergency. III. NVET DETENTION BASIN OPERATION AND N LUNTENANCE AGREEMENT The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the vegetated filter if one is provided. This system (check one) 0 does 9 does not incorporate a vegetated filter at the outlet. This system (check one) 0 does 0 does not incorporate pretreatment other than a forebay. Form SWU-102 Rev 3.99 Page 2 of4 Maintenance activities shall be performed as follows: 1. After every significant runoff producing rainfall event and at least monthly: a. Inspect the wet detention basin system for sediment accumulation, erosion, trash accumulation, vegetated cover, and general condition. b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within 2 to 5 days as designed. 2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as needed. 3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. 4. Remove accumulated sediment from the wet detention basin system semi-annually or when depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e. stockpiling near a wet detention basin or stream, etc.). The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. When the permanent pool depth reads 2.90 feet in the main pond, the sediment shall be removed. When the permanent pool depth reads 1.40 feet in the forebay, the sediment shall be removed. BASIN DIAGRAM (fill in the blainlaf Sediment Removal El. Bottom Elevation 3 , Gb FOREBAY Permanent Pool Elevation 3(c, Q'S Sediment Removal Elevation 33.95' --------------------------------- Bottom Elevation 33.00 75% 2510 / .ll.U POND 5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These plants shall be encouraged to grow along the vegetated shelf and forebay berm. 6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain shall be minimized to the maximum extent practical. Form SWU-102 Rev 3.99 Page 3 of 5 7. All components of the wet detention basin system shall be maintained in good working order. I acknowledge and agree by my signature below that I am responsible for the performance of the seven maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: Craig L. Chamberlin Title: President/CEO Address: P.O. Box 1551. Jacksonville. NC 25541-1551 Phone: Signatu Date: t 2-1131 c!::, :5 Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president 0w Fr? G t 8 ? ?`L d S a Notary Public for the State of ?f 0 1,-,i County of do hereby certify that personally appeared before me this ? day of certify. , 2vo and acknowledge the due execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal, !iN ??eeoe.eueeeq?3l?s ??4 ? .4\ se ®B ?? 4 R u i o e ? eOe a% qa to C . ''±.14. , a?? ./app f?tik ??.v?Pd'adu I I SEAL My commission expires 1?7 -Wev-- l f Zo t J Form SV U-102 Rev 3.99 Page 4 of 4 STORM WATER MANAGEMENT PLAN for MARINE FEDERAL CREDIT UNION in MCS CAMP LEJEUNE ONSLOW COUNTY NORTH CAROLINA Date: December 16, 2005 Prepared by: THE EAST GROUP, P.A. 324 South Evans Street Greenville, NC 27834 (252) 758-3746 \0 k? C A Rod ?? p?' FMS • 1p ,? 1 22 rnli? 1Z ? ? 1E EASE GROUP Project No.: 20050297 NARRATIVE Marine Federal Credit Union is a new commercial development along NC Highway 24 in Camp Lejeune, North Carolina, Onslow County (See Vicinity Map). The project is located on a 2.61 acre tract of land and will have one commercial lot. This project will include stripping topsoil and debris on the lot and right-of-ways, and constructing a building, access drives, parking lot, turning lane, drainage features, water main and septic sewer. The current use of the land is lightly wooded. Onslow Water and Sewer Authority will provide water. Onsite septic sewer will be designed by the Health Department. The total acreage disturbed is 2.33 acres. All stormwater runoff from the impervious areas of the site will be diverted to a wet detention basin constructed as part of this project on the southeast corner of the property. The wet detention basin will also serve as a sediment basin during construction and will require cleaning before its conversion to a wet detention basin. Right of way ditches along the west and north sides of the property will continue to function as they currently do, and will accept some drainage from the grassed areas of the property. The ditches and wet detention basin drain eventually to Wallace Creek. Elevation limitations of this site require that the base of the outlet structure to be placed on a berm above the bottom of the permanent pool. The owner will provide a pump of sufficient capacity onsite to drain the permanent pool for maintenance or emergency operations. One drainage basin has been identified for this site which has 50.2% impervious area. The predevelopment rate of runoff for the subdivision is calculated as 4.49 cfs and the post- development rate of runoff is calculated as 8.95 cfs. The predominant soil type obtained from soil survey maps, Onslow County, North Carolina are: On - Onslow loamy fine sand GpB - Goldsboro-Urban land complex Onslow loamy fine sand is moderately well drained. The seasonal high water table is 1.5 to 3.0 feet below the surface. The available water capacity is moderate, permeability of the subsoil is moderate, and the shrink-swell potential is low. Goldsboro-Urban land complex is moderately well drained. The seasonal high water table is 2.0 to 3.0 feet below the surface. The available water capacity is moderate, permeability of the subsoil is moderate, and the shrink-swell potential is low. Marine Federal Credit Union Page 2 December 16, 2005 APPENDIX Supporting Calculations Marine Federal Credit Union December 16, 2005 See Attachment A Page 3 Stormwater Calculations _ Project Marine Federal Credit Union, Piney Green Jacksonville, NC Date 11128105 Evaluate for 10-year storm Existing Conditions Type Undeveloped land Woods Gravel Road Grass Marsh Area(ac) C factor 2.00; 0.35 0.61 0.10 0.00:' 0.60 0.00'. 0.22 0.00' 0.10 CA 0.70 0.06 0.00 0.00 0.00 Total 2.61 0.76 Composite C factor 0.29 Overland sheet flow use manning's kinematic solution Tc = .007*(nL)^.8/(P2^.5 S^.4) Mannings n 0.030'. Flow length 320.00) 10-Year 6 Hr Rainfall 5.00 Land Slope, S, ft/ft _ GaJ ;' Tc, hr = 0.12 Tc, min = 7.24 thus i = 5.90,; From IDF Curve Q=CiA Q= 4.49 cfs RroQosed Co.'nditons Type Area (ac) C factor CA Undeveloped Land _ 0,00] : 0.35 0.00 Open Space 0.00 0.30 0.00 Grass 1.29, 0.15 0.19 Gravel Road 0.001 0.60 0.00 Pavement 1.181 0.95 1.12 Sidewalk 0.05;1 0.95 0.05 Lot Coverage 0:00 0.40 0.00 Building - steel roof 0.0a 0.16 0.01 Marsh 0.00; 0.10 0.00 Total 2.61 1.38 Composite C factor 0.53 Overland sheet flow use manning's kinematic solution Tc = .007*(nL)^.8/(P2^.5 S^.4) Mannings n ' 0.02a Flow length 380.00; 10-Year 6 Hr Rainfall 5.00; Land Slope, S, ft/ft 0,01 Tc, hr = 0.10 Tc, min = 6.00 thus i = 6.50A From IDF Curve Q=CiA Q= 8.95 cfs Project: Marine Federal - Piney Green (20050297) Date: 1/24/2006 Pond No. 1 Main Pond Elev. Area Volume Cumulative Vol. 33 775 0.0 1,336.5 34 1,898 1,336.5 2,595.0 35 3,292 3,931.5 4,097.0 36 4,902 8,028.5 5,951.5 37 7,001 13,980.0 7,622.0 38 8,243 21,602.0 8,719.5 39 9,196 30,321.5 cft 224,985.5 Gallons Forebay Elev. Area Volume Cumulative Vol. 35 802 0.0 1,211.0 36 1,620 1,211.0 2,157.5 37 2,695 3,368.5 3,066.0 38 3,437 6,434.5 3,707.5 39 3,978 10,142.0 cft 75,253.6 Gallons With Orifice Elevation = 36.85 Ft . & Temp pool outlet elevation = 38.10 Ft Surface Area Provided = 6686 Sq Ft Permanent Pool Volume = 13087 Cu Ft Temporary Pool Volume = 9386.675 Cu Ft Forebay volume is required to be 20% of the pond area. i .CAR A ??' • GIN E??' 011,111100\ , 13?O 33% of main pond 25% of total volume 6500 Sq Ft Required 4804 Cu Ft Required Wet Detention Pond Worksheet Project Marine Federal - Piney Green Pond # 1.00 (Revised) Determine SA/DA Ratio Enter % impervious From applicable SA/DA table Next lowest % Impervious value Next highest % Impervious value SA/DA Drainage Area, DA, acres Surface Area, SA, acres Surface Area, sf 51 Percentage Ratio 50 5.6 60 7 5.74 2.6 0.14924 6500.8944 2 Determine Runoff from 1" Storm Rv, runoff coeff = storm runoff, inches / rainfall, inches Rv 0.05+0.009(%impervious) Rv = 0.509 Volume to be controlled 1" Rv DA/12 = 0.110 ac-ft 4803.942 cf 3 Determine dimensions Desired length/width ratio 3 Pond Depth= 3 Pond width = 46.550669 60 Pond length = 139.65201 125 Depth above permanent pool required, ft 0.7389663 1.25 Depth above permanent pool required, in 8.8675958 Actual Pond Provided 9387 Head orifice Dia Flow Rate Time increment Total time Volume Time ft in 9pm min min cf days 1.25 0.5 3.405 20 0 9387 0.00 1.24 0.5 3.392 20 20 9318.906 0.01 1.23 0.5 3.380 20 40 9251.059 0.03 1.22 0.5 3.368 20 60 9183.459 0.04 1.22 0.5 3.355 20 80 9116.107 0.06 1.21 0.5 3.343 20 100 9049.002 0.07 1.20 0.5 3.330 20 120 8982.145 0.08 1.19 0.5 3.318 20 140 8915.535 0.10 1.18 0.5 3.306 20 160 8849.173 0.11 1.17 0.5 3.293 20 180 8783.058 0.13 1.16 0.5 3.281 20 200 8717.19 0.14 1.15 0.5 3.269 20 220 8651.57 0.15 1.14 0.5 3.256 20 240 8586.198 0.17 1.14 0.5 3.244 20 260 8521.073 0.18 1.13 0.5 3.232 20 280 8456.195 0.19 1.12 0.5 3.219 20 300 8391.565 0.21 1.11 0.5 3.207 20 320 8327.182 0.22 1.10 0.5 3.194 20 340 8263.047 0.24 1.09 0.5 3.182 20 360 8199.159 0.25 1.08 0.5 3.170 20 380 8135.518 0.26 1.08 0.5 3.157 20 400 8072.126 0.28 1.07 0.5 3.145 20 420 8008.98 0.29 1.06 0.5 3.133 20 440 7946.082 0.31 1.05 0.5 3.120 20 460 7883.432 0.32 1.04 0.5 3.108 20 480 7821.029 0.33 1.03 0.5 3.095 20 500 7758.873 0.35 1.03 0.5 3.083 20 520 7696.965 0.36 1.02 0.5 3.071 20 540 7635.304 0.38 1.01 0.5 3.058 20 560 7573.891 0.39 1.00 0.5 3.046 20 580 7512.725 0.40 0.99 0.5 3.034 20 600 7451.807 0.42 0.99 0.5 3.021 20 620 7391.137 073 0.98 0.5 3.009 20 640 7330.713 0.44 0.97 0.5 2.996 20 660 7270.538 0.46 0.96 0.5 2.984 20 680 7210.609 0.47 0.95 0.5 2.972 20 700 7150.929 0.49 0.95 0.5 2.959 20 720 7091.495 0.50 0.94 0.5 2.947 20 740 7032.31 0.51 0.93 0.5 2.935 20 760 6973.371 0.53 0.92 0.5 2.922 20 780 6914.681 0.54 0.91 0.5 2.910 20 800 6856.238 0.56 0.91 0.5 2.897 20 820 6798.042 0.57 0.90 0.5 2.885 20 840 6740.094 0.58 0.89 0.5 2.873 20 860 6682.393 0.60 0.88 0.5 2.860 20 880 6624.94 0.61 0.88 0.5 2.848 20 900 6567.734 0.63 0.87 0.5 2.836 20 920 6510.776 0.64 0.86 0.5 2.823 20 940 6454.065 0.65 0.85 0.5 2.811 20 960 6397.602 0.67 0.85 0.5 2.798 20 980 6341.387 0.68 0.84 0.5 2.786 20 1000 6285.418 0.69 0.83 0.5 2.774 20 1020 6229.698 0.71 0.82 0.5 2.761 20 1040 6174.225 0.72 0.82 0.5 2.749 20 1060 6118.999 0.74 0.81 0.5 2.737 20 1080 6064.022 0.75 0.80 0.5 2.724 20 1100 6009.291 0.76 0.79 0.5 2.712 20 1120 5954.808 0.78 0.79 0.5 2.699 20 1140 5900.573 0.79 0.78 0.5 2.687 20 1160 5846.585 0.81 0.77 0.5 2.675 20 1180 5792.845 0.82 0.77 0.5 2.662 20 1200 5739.352 0.83 0.76 0.5 2.650 20 1220 5686.107 0.85 0.75 0.5 2.637 20 1240 5633.11 0.86 0.74 0.5 2.625 20 1260 5580.36 0.88 0.74 0.5 2.613 20 1280 5527.857 0.89 0.73 0.5 2.600 20 1300 5475.603 0.90 0.72 0.5 2.588 20 1320 5423.595 0.92 0.72 0.5 2.576 20 1340 5371.836 0.93 0.71 0.5 2.563 20 1360 5320.323 0.94 0.70 0.5 2.551 20 1380 5269.059 0.96 0.70 0.5 2.538 20 1400 5218.042 0.97 0.69 0.5 2.526 20 1420 5167.273 0.99 0.68 0.5 2.514 20 1440 5116.751 1.00 0.68 0.5 2.501 20 1460 5066.477 1.01 0.67 0.5 2.489 20 1480 5016.45 1.03 0.66 0.5 2.477 20 1500 4966.671 1.04 0.66 0.5 2.464 20 1520 4917.139 1.06 0.65 0.5 2.452 20 1540 4867.856 1.07 0.64 0.5 2.439 20 1560 4818.819 1.08 0.64 0.5 2.427 20 1580 4770.031 1.10 0.63 0.5 2.415 20 1600 4721.49 1.11 0.62 0.5 2.402 20 1620 4673.196 1.13 0.62 0.5 2.390 20 1640 4625.151 1.14 0.61 0.5 2.378 20 1660 4577.352 1.15 0.60 0.5 2.365 20 - 1680 4529.802 1.17 0.60 0.5 2.353 20 1700 4482.499 1.18 0.59 0.5 2.340 20 1720 4435.444 1.19 0.59 0.5 2.328 20 1740 4388.636 1.21 0.58 0.5 2.316 20 1760 4342.076 1.22 0.57 0.5 2.303 20 1780 4295.764 1.24 0.57 0.5 2.291 20 1800 4249.699 1.25 0.56 0.5 2.278 20 1820 4203.882 1.26 0.55 0.5 2.266 20 1840 4158.313 1.28 0.55 0.5 2.254 20 1860 4112.991 1.29 0.54 0.5 2.241 20 1880 4067.917 1.31 0.54 0.5 2.229 20 1900 4023.09 1.32 0.53 0.5 2.217 20 1920 3978.512 1.33 0.52 0.5 2.204 20 1940 3934.18 1.35 0.52 0.5 2.192 20 1960 3890.097 1.36 0.51 0.5 2.179 20 1980 3846.261 1.38 0.51 0.5 2.167 20 2000 3802.673 1.39 0.50 0.5 2.155 20 2020 3759.333 1.40 0.50 0.5 2.142 20 2040 3716.24 1.42 0.49 0.5 2.130 20 2060 3673.395 1.43 0.48 0.5 2.117 20 2080 3630.798 1.44 0.48 0.5 2.105 20 2100 3588.448 1.46 0.47 0.5 2.093 20 2120 3546.346 1.47 0.47 0.5 2.080 20 2140 3504.492 1.49 0.46 0.5 2.068 20 2160 3462.886 1.50 0.46 0.5 2.056 20 2180 3421.527 1.51 0.45 0.5 2.043 20 2200 3380.416 1.53 0.45 0.5 2.031 20 2220 3339.553 1.54 0.44 0.5 2.018 20 2240 3298.937 1.56 0.43 0.5 2.006 20 2260 3258.569 1.57 0.43 0.5 1.994 20 2280 3218.449 1.58 0.42 0.5 1.981 20 2300 3178.577 1.60 0.42 0.5 1.969 20 2320 3138.953 1.61 0.41 0.5 1.956 20 2340 3099.576 1.63 0.41 0.5 1.944 20 2360 3060.447 1.64 0.40 0.5 1.932 20 2380 3021.565 1.65 0.40 0.5 1.919 20 2400 2982.932 1.67 0.39 0.5 1.907 20 2420 2944.546 1.68 0.39 0.5 1.895 20 2440 2906.408 1.69 0.38 0.5 1.882 20 2460 2868.518 1.71 - 0.38 0.5 1.870 20 2480 2830.876 1.72 0.37 0.5 1.857 20 2500 2793.481 1.74 0.37 0.5 1.845 20 2520 2756.334 1.75 0.36 0.5 1.833 20 2540 2719.435 1.76 0.36 0.5 1.820 20 2560 2682.784 1.78 0.35 0.5 1.808 20 2580 2646.381 1.79 0.35 0.5 1.795 20 2600 2610.225 1.81 0.34 0.5 1.783 20 2620 2574.318 1.82 0.34 0.5 1.771 20 2640 2538.658 1.83 0.33 0.5 1.758 20 2660 2503.246 1.85 0.33 0.5 1.746 20 2680 2468.082 1.86 0.32 0.5 1.733 20 2700 2433.166 1.88 0.32 0.5 1.721 20 2720 2398.497 1.89 0.32 0.5 1.709 20 2740 2364.077 1.90 0.31 0.5 1.696 20 2760 2329.904 1.92 0.31 0.5 1.684 20 2780 2295.979 1.93 0.30 0.5 1.671 20 2800 2262.302 1.94 0.30 0.5 1.659 20 2820 2228.873 1.96 0.29 0.5 1.647 20 2840 2195.692 1.97 0.29 0.5 1.634 20 2860 2162.759 1.99 0.28 0.5 1.622 20 2880 2130.074 2.00 0.28 0.5 1.609 20 2900 2097.636 2.01 0.28 0.5 1.597 20 2920 2065.447 2.03 0.27 0.5 1.585 20 2940 2033.505 2.04 0.27 0.5 1.572 20 2960 2001.812 2.06 0.26 0.5 1.560 20 2980 1970.366 2.07 0.26 0.5 1.547 20 3000 1939.169 2.08 0.25 0.5 1.535 20 3020 1908.219 2.10 0.25 0.5 1.523 20 3040 1877.517 2.11 0.25 0.5 1.510 20 3060 1847.064 2.13 0.24 0.5 1.498 20 3080 1816.858 2.14 0.24 0.5 1.485 20 3100 1786.9 2.15 0.23 0.5 1.473 20 3120 1757.19 2.17 0.23 0.5 1.461 20 3140 1727.729 2.18 0.23 0.5 1.448 20 3160 1698.515 2.19 0.22 0.5 1.436 20 3180 1669.549 2.21 0.22 0.5 1.423 20 3200 1640.832 2.22 0.21 0.5 1.411 20 3220 1612.362 2.24 0.21 0.5 1.399 20 3240 1584.141 2.25 0.21 0.5 1.386 20 3260 1556.168 2.26 0.20 0.5 1.374 20 3280 1528.442 2.28 0.20 0.5 1.361 20 3300 1500.965 2.29 0.20 0.5 1.349 20 3320 1473.736 2.31 0.19 0.5 1.337 20 3340 1446.755 2.32 0.19 0.5 1.324 20 3360 1420.022 2.33 0.19 0.5 1.312 20 3380 1393.537 2.35 0.18 0.5 1.299 20 3400 1367.301 2.36 0.18 0.5 1.287 20 3420 1341.312 2.38 0.18 0.5 1.275 20 3440 1315.572 2.39 0.17 0.5 1.262 20 3460 1290.08 2.40 0.17 0.5 1.250 20 3480 1264.836 2.42 0.17 0.5 1.237 20 3500 1239.84 2.43 0.16 0.5 1.225 20 3520 1215.093 2.44 0.16 0.5 1.213 20 3540 1190.594 2.46 0.16 0.5 1.200 20 3560 1166.343 2.47 0.15 0.5 1.188 20 3580 1142.34 2.49 0.15 0.5 1.175 20 3600 1118.585 2.50 0.15 0.5 1.163 20 3620 1095.079 2.51 0.14 0.5 1.150 20 3640 1071.821 2.53 0.14 0.5 1.138 20 3660 1048.812 2.54 0.14 0.5 1.126 20 3680 1026.05 2.56 0.13 0.5 1.113 20 3700 1003.537 2.57 0.13 0.5 1.101 20 3720 981.2727 2.58 0.13 0.5 1.088 20 3740 959.2565 2.60 0.12 0.5 1.076 20 3760 937.4886 2.61 0.12 0.5 1.064 20 3780 915.9692 2.63 0.12 0.5 1.051 20 3800 894.6981 2.64 0.12 0.5 1.039 20 3820 873.6755 2.65 0.11 0.5 1.026 20 3840 852.9014 2.67 0.11 0.5 1.014 20 3860 832.3757 2.68 0.11 0.5 1.001 20 3880 812.0985 2.69 0.11 0.5 0.989 20 3900 792.0698 2.71 0.10 0.5 0.977 20 3920 772.2897 2.72 0.10 0.5 0.964 20 3940 752.758 2.74 0.10 0.5 0.952 20 3960 733.475 2.75 0.10 0.5 0.939 20 3980 714.4405 2.76 0.09 0.5 0.927 20 4000 695.6547 2.78 0.09 0.5 0.914 20 4020 677.1174 2.79 0.09 0.5 0.902 20 4040 658.8288 2.81 0.09 0.5 0.890 20 4060 640.7889 2.82 0.08 0.5 0.877 20 4080 622.9977 2.83 0.08 0.5 0.865 20 4100 605.4552 2.85 0.08 0.5 0.852 20 4120 1 588.1615 2.86 0.08 0.5 0.840 20 4140 571.11651 2.88 0.07 0.5 0.827 20 4160 554.3203 2.89 0.07 0.5 0.815 20 4180 537.7729 2.90 0.07 0.5 0.802 20 4200 521.4744 2.92 0.07 0.5 0.790 20 4220 505.4248 2.93 0.07 0.5 0.778 20 4240 489.6241 2.94 0.06 0.5 0.765 20 4260 474.0724 2.96 0.06 0.5 0.753 20 4280 458.7696 2.97 0.06 0.5 0.740 20 4300 443.7158 2.99 0.06 0.5 0.728 20 4320 428.9111 3.00 0.06 0.5 0.715 20 4340 414.3554 3.01 0.05 0.5 0.703 20 4360 400.0489 3.03 0.05 0.5 0.690 20 4380 385.9915 3.04 0.05 0.5 0.678 20 4400 372.1833 3.06 0.05 0.5 0.665 20 4420 358.6243 3.07 0.05 0.5 0.653 20 4440 345.3146 3.08 0.04 0.5 0.641 20 4460 332.2543 3.10 0.04 0.5 0.628 20 4480 319.4432 3.11 0.04 0.5 0.616 20 4500 306.8816 3.13 0.04 0.5 0.603 20 4520 294.5695 3.14 0.04 0.5 0.591 20 4540 282.5069 3.15 0.04 0.5 0.578 20 4560 270.6938 3.17 0.03 0.5 0.566 20 4580 259.1304 3.18 0.03 0.5 0.553 20 4600 247.8166 3.19 0.03 0.5 0.541 20 4620 236.7526 3.21 0.03 0.5 0.528 20 4640 225.9383 3.22 0.03 0.5 0.516 20 4660 215.374 3.24 0.03 0.5 0.503 20 4680 205.0596 3.25 0.03 0.5 0.491 20 4700 194.9952 3.26 0.02 0.5 0.478 20 4720 185.1808 3.28 0.02 0.5 0.466 20 4740 175.6167 3.29 0.02 0.5 0.453 20 4760 166.3028 3.31 0.02 0.5 0.441 20 4780 157.2393 3.32 0.02 0.5 0.428 20 4800 148.4262 3.33 0.02 0.5 0.416 20 4820 139.8636 3.35 0.02 095 0.403 20 4840 131.5517 3.36 0.02 0.5 0.391 20 4860 123.4906 3.38 0.02 0.5 0.378 20 4880 115.6803 3.39 0.01 0.5 0.365 20 4900 108.1211 3.40 0.01 0.5 0.353 20 4920 100.813 3.42 0.01 0.5 0.340 20 4940 93.75622 3.43 0.01 0.5 0.328 20 4960 86.9509 3.44 0.01 0.5 0.315 20 4980 80.39723 3.46 0.01 0.5 0.302 20 5000 74.09537 3.47 0.01 0.5 0.290 20 5020 68.04553 3.49 0.01 0.5 0.277 20 5040 62.24793 3.50 0.01 0.5 0165 20 5060 56.70282 3.51 0.01 0.5 0.252 20 5080 51.41044 3.53 0.01 0.5 0.239 20 5100 46.3711 3.54 0.01 0.5 0.227 20 5120 41.58511 3.56 0.00 0.5 0.214 20 5140 37.05283 3.57 0.00 0.5 0.201 20 5160 32.77465 3.58 0.00 0.5 0.188 20 5180 28.75103 3.60 0.00 0.5 0.176 20 5200 24.98247 3.61 0.00 0.5 0.163 20 5220 21.46957 3.63 0.00 0.5 0.150 20 5240 18.21301 3.64 0.00 0.5 0.137 20 5260 15.21358 3.65 0.00 0.5 0.124 20 5280 12.47223 3.67 0.00 0.5 0.111 20 5300 9.990125 3.68 0.00 0.5 0.098 20 5320 7.76869 3.69 0.00 0.5 0.085 20 5340 5.809746 3.71 0.00 0.5 0.071 20 5360 4.115694 3.72 0.00 0.5 0.058 20 5380 2.689858 3.74 0.00 0.5 0.044 20 5400 1.537167 3.75 0.00 0.5 0.029 20 5420 0.665785 3.76 0.00 0.5 0.011 20 5440 0.092309 3.78 0.00 0.5 #NUM! 20 5460 -0.12123 3.79 #NUM! 0.5 #NUM! 20 5480 #NUM! 3.81 Project: Marine Federal - Piney Green (20050297) Date: 3/1412006 Pond No. Main Pond Elev. 1 Area Volume Cumulative Vol. 33 796 0.0 1,144 34 1,492 1,144 2,243 35 2,993 3,387 3,865 36 4,736 7,251 5,813 37 6,890 13,064 7,970 38 9,049 21,034 9,571 39 10,092 30,604 cft 227,082 Gallons Forebay Elev. Area Volume Cumulative Vol. 35 594 0 782 36 969 782 1,478 37 1,987 2,260 2,626 38 3,265 4,886 3,559 39 3,852 8,444 cft 62,654 Gallons 11048 Permanent Pool Volume between Elevations 36.85 and 34 [2243+3865+(0.85) (5813] 2038 Forebay Volume between Elevations 36.85 and 35 [1478+(0.85)(2626)] With Orifice Elevation = & Temp pool outlet elevation = 36.85 Ft 38.10 Ft Surface Area Provided = 6567 Sq Ft Permanent Pool Volume = 11048 Cu Ft Tempora Pool Volume = 8130 Cu Ft Forebay volume/permanent pool volume = 18.4% 6500 Sq Ft Required 4804 Cu Ft Required allowable range 18 - 22% Main pond surface areas do not include forebay surface areas Wet Detention Pond Worksheet Project Marine Federal - Piney Green Pond # 1.00 (Revised 03-14-06) 1 Determine SA/DA Ratio Enter % impervious 51 From applicable SA/DA table Percentage Ratio Next lowest % Impervious value 50 5.6 Next highest % Impervious value 60 7 SA/DA 5.74 Drainage Area, DA, acres 2.6 Surface Area, SA, acres 0.14924 Surface Area, sf 6500.8944 2 Determine Runoff from 1" Storm Rv, runoff coeff = storm runoff, inches / rainfall, inches Rv = 0.05+0.009(%impervious) Rv = 0.509 Volume to be controlled 1" Rv DA/12 = 0.110 ac-ft 4803.942 cf 3 Determine dimensions Desired length/width ratio 3 Pond Depth= 3 Pond width = 46.550669 60 Pond length = 139.65201 125 Depth above permanent pool required, ft 0.7389663 1.25 Depth above permanent pool required, in 8.8675958 Actual Pond Provided 8130 Estimate 2-day flowrate 4803.942/172,800 = 0.0278006 cfs Estimate 5-day flowrate 4803.942/432,000 = 0.0111202 cfs 1 1 Head Orifice Dia Flow Rate Time Increment Total time Volume Time ft in cfs min min cf days 1.08 1.00. 3.937 20 0 8130 0.00 1.07 1.00 3.918 20 20 8051.256 0.01 1.06 1.00 3.899 20 40 7972.895 0.03 1.05 1.00 3.880 20 60 7894.916 0.04 1.04 1.00 3.861 20 80 7817.319 0.06 1.03 1.00 3.842 20 100 7740.104 0.07 1.02 1.00 3.823 20 120 7663.272 0.08 1.01 1.00 3.803 20 140 7586.822 0.10 1.00 1.00 3.784 20 160 7510.754 0.11 0.99 1.00 3.765 20 180 7435.069 0.13 0.98 1.00 3.746 20 200 7359.765 0.14 0.97 1.00 3.727 20 220 7284.845 0.15 0.96 1.00 3.708 20 240 7210.306 0.17 0.95 1.00 3.689 20 260 7136.15 0.18 0.94 1.00 3.670 20 280 7062.376 0.19 0.93 1.00 3.650 20 300 6988.984 0.21 0.92 1.00 3.631 20 320 6915.975 0.22 0.91 1.00 3.612 20 340 6843.348 0.24 0.90 1.00 3.593 20 360 6771.104 0.25 0.89 1.00 3.574 20 380 6699.242 0.26 0.88 1.00 3.555 20 400 6627.762 0.28 0.87 1.00 3.536 20 420 6556.664 0.29 0.86 1.00 3.517 20 440 6485.949 0.31 0.86 1.00 3.498 20 460 6415.617 0.32 0.85 1.00 3.478 20 480 6345.666 0.33 0.84 1.00 3.459 20 500 6276.098 0.35 0.83 1.00 3.440 20 520 6206.913 0.36 0.82 1.00 3.421 20 540 6138.11 0.38 0.81 1.00 3.402 20 560 6069.689 0.39 0.80 1.00 3.383 20 580 6001.65 0.40 0.79 1.00 3.364 20 600 5933.994 0.42 0.78 1.00 3.345 20 620 5866.721 0.43 0.77 1.00 3.325 20 640 5799.83 0.44 0.76 1.00 3.306 20 660 5733.321 0.46 0.76 1.00 3.287 20 680 5667.195 0.47 0.75 1.00 3.268 20 700 5601.451 0.49 0.74 1.00 3.249 20 720 5536.09 0.50 0.73 1.00 3.230 20 740 5471.111 0.51 0.72 1.00 3.211 20 760 5406.515 0.53 0.71 1.00 3.192 20 780 5342.301 0.54 0.70 1.00 3.172 20 800 5278.469 0.56 0.70 1.00 3.153 20 820 5215.02 0.57 0.69 1.00 3.134 20 840 5151.954 0.58 0.68 1.00 3.115 20 860 5089.27 0.60 0.67 1.00 3.096 20 880 5026.968 0.61 0.66 1.00 3.077 20 900 4965.049 0.63 0.65 1.00 3.058 20 920 4903.513 0.64 0.65 1.00 3.039 20 940 4842.359 0.65 0.64 1.00 3.019 20 960 4781.588 0.67 0.63 1.00 3.000 20 980 4721.199 0.68 0.62 1.00 2.981 20 1000 4661.192 0.69 0.61 1.00 2.962 20 1020 4601.569 0.71 0.61 1.00 2.943 20 1040 4542.328 0.72 0.60 1.00 2.924 20 1060 4483.469 0.74 0.59 1.00 2.905 20 1080 4424.993 0.75 0.58 1.00 2.886 20 1100 4366.9 0.76 0.57 1.00 2.866 20 1120 4309.189 0.78 0.57 1.00 2.847 20 1140 4251.86 0.79 0.56 1.00 2.828 20 1160 4194.915 0.81 0.55 1.00 2.809 20 1180 4138.352 0.82 0.54 1.00 2.790 20 1200 4082.172 0.83 0.54 1.00 2.771 20 1220 4026.374 0.85 0.53 1.00 2.752 20 1240 3970.959 0.86 0.52 1.00 2.732 20 1260 3915.926 0.88 0.51 1.00 2.713 20 1280 3861.277 0.89 0.51 1.00 2.694 20 1300 3807.01 0.90 0.50 1.00 2.675 20 1320 3753.125 0.92 0.49 1.00 2.656 20 1340 3699.624 0.93 0.49 1.00 2.637 20 1360 3646.505 0.94 0.48 1.00 2.618 20 1380 3593.769 0.96 0.47 1.00 2.599 20 1400 3541.415 0.97 0.47 1.00 2.579 20 1420 3489.444 0.99 0.46 1.00 2.560 20 1440 3437.856 1.00 0.45 1.00 2.541 20 1460 3386.651 1.01 0.44 1.00 2.522 20 1480 3335.829 1.03 0.44 1.00 2.503 20 1500 3285.389 1.04 0.43 1.00 2.484 20 1520 3235.332 1.06 0.42 1.00 2.465 20 1540 3185.658 1.07 0.42 1.00 2.445 20 1560 3136.367 1.08 0.41 1.00 2.426 20 1580 3087.458 1.10 0.41 1.00 2.407 20 1600 3038.932 1.11 0.40 1.00 2.388 20 1620 2990.79 1.13 0.39 1.00 2.369 20 1640 2943.03 1.14 0.39 1.00 2.350 20 1660 2895.653 1.15 0.38 1.00 2.331 20 1680 2848.659 1.17 0.37 1.00 2.311 20 1700 2802.047 1.18 0.37 1.00 2.292 20 1720 2755.819 1.19 0.36 1.00 2.273 20 1740 2709.974 1.21 0.36 1.00 2.254 20 1760 2664.511 1.22 0.35 1.00 2.235 20 1780 2619.432 1.24 0.34 1.00 2.216 20 1800 2574.735 1.25 0.34 1.00 2.197 20 1820 2530.421 1.26 0.33 1.00 2.177 20 1840 2486.491 1.28 0.33 1.00 2.158 20 1860 2442.943 1.29 0.32 1.00 2.139 20 1880 2399.779 1.31 0.31 1.00 2.120 20 1900 2356.997 1.32 0.31 1.00 2.101 20 1920 2314.599 1.33 0.30 1.00 2.082 20 1940 2272.583 1.35 0.30 1.00 2.062 20 1960 2230.951 1.36 0.29 1.00 2.043 20 1980 2189.702 1.38 0.29 1.00 2.024 20 2000 2148.836 1.39 0.28 1.00 2.005 20 2020 2108.353 1.40 0.28 1.00 1.986 20 2040 2068.253 1.42 0.27 1.00 1.967 20 2060 2028.536 1.43 0.27 1.00 1.948 20 2080 1989.203 1.44 0.26 1.00 1.928 20 2100 1950.253 1.46 0.25 1.00 1.909 20 2120 1911.686 1.47 0.25 1.00 1.890 20 2140 1873.502 1.49 0.24 1.00 1.871 20 2160 1835.701 1.50 0.24 1.00 1.852 20 2180 1798.284 1.51 0.23 1.00 1.833 20 2200 1761.25 1.53 0.23 1.00 1.813 20 2220 1724.6 1.54 0.23 1.00 1.794 20 2240 1688.332 1.56 0.22 1.00 1.775 20 2260 1652.448 1.57 0.22 1.00 1.756 20 2280 1616.948 1.58 0.21 1.00 1.737 20 2300, 1581.831 1.60 0.21 1.00 1.718 20 2320 1547.097 1.61 0.20 1.00 1.698 20 2340 1512.747 1.63 0.20 1.00 1.679 20 2360 1478.78 1.64 0.19 1.00 1.660 20 2380 1445.197 1.65 0.19 1.00 1.641 20 2400 1411.997 1.67 0.18 1.00 1.622 20 2420 1379.181 1.68 0.18 1.00 1.602 20 2440 1346.749 1.69 0.18 1.00 1.583 20 2460 1314.7 1.71 0.17 1.00 1.564 20 2480 1283.034 1.72 0.17 1.00 1.545 20 2500 1251.753 1.74 0.16 1.00 1.526 20 2520 1220.855 1.75 0.16 1.00 1.507 20 2540 1190.34 1.76 0.15 1.00 1.487 20 2560 1160.21 1.78 0.15 1.00 1.468 20 2580 1130.463 1.79 0.15 1.00 1.449 20 2600 1101.1 1.81 0.14 1.00 1.430 20 2620 1072.121 1.82 0.14 1.00 1.411 20 2640 1043.526 1.83 0.14 1.00 1.391 20 2660 1015.315 1.85 0.13 1.00 1.372 20 2680 987.4875 1.86 0.13 1.00 1.353 20 2700 960.0442 1.88 0.12 1.00 1.334 20 2720 932.985 1.89 0.12 1.00 1.315 20 2740 906.3097 1.90 0.12 1.00 1.295 20 2760 880.0186 1.92 0.11 1.00 1.276 20 2780 854.1117 1.93 0.11 1.00 1.257 20 2800 828.5889 1.94 0.11 1.00 1.238 20 2820 803.4503 1.96 0.10 1.00 1.218 20 2840 778.6961 1.97 0.10 1.00 1.199 20 2860 754.3261 1.99 0.10 1.00 1.180 20 2880 730.3405 2.00 0.09 1.00 1.161 20 2900 706.7394 2.01 0.09 1.00 1.142 20 2920 683.5227 2.03 0.09 1.00 1.122 20 2940 660.6905 2.04 0.09 1.00 1.103 20 2960 638.2429 2.06 0.08 1.00 1.084 20 2980 616.18 2.07 0.08 1.00 1.065 20 3000 594.5017 2.08 0.08 1.00 1.045 20 3020 573.2082 2.10 0.07 1.00 1.026 20 3040 552.2995 1 2.11 0.07 1.00 1.007 20 3060 531.7757 2.13 0.07 1.00 0.988 20 3080 511.6369 2.14 0.07 1.00 0.968 20 3100 491.883 2.15 0.06 1.00 0.949 20 3120 472.5143 2.17 0.06 1.00 0.930 20 3140 453.5307 2.18 0.06 1.00 0.911 20 3160 434.9324 2.19 0.06 1.00 0.891 20 3180 416.7194 2.21 0.05 1.00 0.872 20 3200 398.8918 2.22 0.05 1.00 0.853 20 3220 381.4497 2.24 0.05 1.00 0.834 20 3240 364.3932 2.25 0.05 1.00 0.814 20 3260 347.7225 2.26 0.04 1.00 0.795 20 3280 331.4375 2.28 0.04 1.00 0.776 20 3300 315.5384 2.29 0.04 1.00 0.756 20 3320 300.0254 2.31 0.04 1.00 0.737 20 3340 284.8985 2.32 0.04 1.00 0.718 20 3360 270.1579 2.33 0.03 1.00 0.698 20 3380 255.8037 2.35 0.03 1.00 0.679 20 3400 241.836 2.36 0.03 1.00 0.660 20 3420 228.255 2.38 0.03 1.00 0.640 20 3440 215.0609 2.39 0.03 1.00 0.621 20 3460 202.2538 2.40 0.03 1.00 0.602 20 3480 189.8338 2.42 0.02 1.00 0.582 20 3500 177.8013 2.43 0.02 1.00 0.563 20 3520 166.1563 2.44 0.02 1.00 0.543 20 3540 154.8992 2.46 0.02 1.00 0.524 20 3560 144.03 2.47 0.02 1.00 0.505 20 3580 133.5492 2.49 0.02 1.00 0.485 20 3600 123.4568 2.50 0.02 1.00 0.466 20 3620 113.7534 2.51 0.01 1.00 0.446 20 3640 104.439 2.53 0.01 1.00 0.427 20 3660 95.51413 2.54 0.01 1.00 0.407 20 3680 86.97911 2.56 0.01 1.00 0.388 20 3700 78.83435 2.57 0.01 1.00 0.368 20 3720 71.08031 2.58 0.01 1.00 0.349 20 3740 63.71747 2.60 0.01 1.00 0.329 20 3760 56.74639 2.61 0.01 1.00 0.309 20 3780 50.1677 2.63 0.01 1.00 0.290 20 3800 43.98208 2.64 0.01 1.00 0.270 20 3820 38.19035 2.65 0.00 1.00 0.250 20 3840 32.79341 2.67 0.00 1.00 0.230 20 3860 27.79233 2.68 0.00 1.00 0.210 20 3880 23.18835 2.69 0.00 1.00 0.190 20 3900 18.98297 2.71 0.00 1.00 0.170 20 3920 15.17799 2.72 0.00 1.00 0.150 20 3940 11.77565 2.74 0.00 1.00 0.129 20 3960 8.778812 2.75 0.00 1.00 0.109 20 3980 6.191263 2.76 0.00 1.00 0.088 20 4000 4.018261 2.78 0.00 1.00 0.066 20 4020 2.26765 2.79 0.00 1.00 0.043 20 4040 0.95255 2.81 0.00 1.00 0.014 20 4060 0.100207 2.82 0.00 1.00 #NUM! 20 4080 -0.17624 2.83 #NUM! 1.00 #NUM! 20 4100 #NUM! 2.85 U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID. 200600461 County: Onslow USGS Quad: Camp Lejeune GENERAL PERIVIIT (REGIONAL AND NATIONWIDE) VERIFICATION Applicant: Marine Federal Credit Union Address: PLO. Box 1551- Jacksonville, NC 28541-1551 Authorized Agent: The East Group attn: Michelle Clements, PE 324 South Evans Street Greenville, NC 27834 Telephone No.: 910-577-7333 252-758-3746 Size and location of property (water body, road name/number, town, etc.): The 2.61 acre tract is located at the southeast corner of the intersection of Piney Green Road and Highway 24 near Jacksonville, adjacent to headwater wetlands of Wallace Creek, Onslow County. Description of projects area and activity: The project involves impacting 0.095 acres of headwater wetlands for development of a Marine Federal Credit Union. Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344) ? Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: Regional General Permit Number: Nationwide Permit Number: NW-18 See attached Nationwide Conditions. Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached conditions and your submitted application dated 2/712006 and plans dated 11/10/2005 sheet C2. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order and/or appropriate legal action. This verification is valid until the NWP is modified, reissued, or revoked. All of the existing NWPs are scheduled to be modified, reissued, or revoked prior to March 18, 2007. It is incumbent upon you to remain informed of changes to the NWPs. We will issue a public notice when the NWPs are reissued. Furthermore, if you commence or are under contract to commence this activity before the date that the relevant nationwide permit is modified or revoked, you will have twelve (12) months from the date of the modification or revocation of the NWP to complete the activity under the present terms and conditions of this nationwide permit. If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all new and/or modified terms and conditions. The District Engineer may, at any time, exercise his discretionary authority to modify, suspend, or revoke a case specific activity's authorization under any NWP. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Quality (telephone (919) 733-1786) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact Brad Shaver at 910-251-4611. Corps Regulatory Official "1i C Date: February 23, 2006 Expiration Date of Verification: March 18, 2007 Determination of Jurisdiction: A. ? Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). B. ? There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. C. ? There are waters of the US and/or wetlands within the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. D. ® The jurisdictional areas within the above described project area have been identified under a previous action. Please reference jurisdictional determination issued 12/07/2004. Action ID 200400028 Basis of Jurisdictional Determination: The subiect area exhibits wetland criteria as described in the 1987 Corps Wetland Delineation Manual and is adjacent to headwater wetlands of Wallace Creek, Onslow County. Appeals Information: (This information does not apply to preliminary determinations as indicated by paragraph A. above) This correspondence constitutes an approved jurisdictional determination for the above described site. If you object to this determination, you may request an administrative appeal under Corps regulations at 33 CFR part 331. Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA form to the South Atlantic Division, Division Office at the Following address: Mr. Michael F. Bell, Administrative Appeal Review Officer CESAD-ET-CO-R U.S. Army Corps of Engineers, South Atlantic Division 60 Forsyth Street, Room 9M15 Atlanta, Georgia 30303-8801 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has been received by the Division Office within 60 days of the date of the NAP. Should you decide to submit an RFA form, it must be received at the above address by April 23, 2006. "It is not necessary to submit an RFA form to the Division Office if you do not object to the determination in this correspondence." Corps Regulatory Official: Date February 23, 2006 Copy Furnished: Environmental Affairs attn: Marty Korenek PSC Box 2004 Camp Lejeune, NC 28542 W ATF9 p Michael F. Easley, Governor ?OtOF G William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources o Alan W. Klimek, P.E. Director Division of Water Quality March 7, 2006 DWQ Project # 06 0266 Onslow County CERTIFIED MAIL: 7004 2890 0002 3418 0725 RETURN RECEIPT REQUESTED Marine Federal Credit Union c/o Craig L. Chamberlin, President/CEO _1 PO Box 1551 Q 1 }V kV f 1-:5 Jacksonville, NC 28541-1551 MAR 1 3' 2006 Subject Property: Marine Federal Credit Union - Piney Green QUALITY REQUEST FOR MORE INFORMATION MR EW Dear Mr. Chamberlin: On February 23, 2006, the Division of Water Quality (DWQ) Regional Office received your application dated February 7, 2006, to impact 0.095 acres of wetlands to construct a stormwater detention pond for the project site. The DWQ has determined that your application was incomplete and/or provided inaccurate information as discussed below. The DWQ will require additional information in order to process your application to impact protected wetlands and/or streams on the subject property. Therefore, unless we receive the additional information requested below, we will have to move toward denial of your application as required by 15A NCAC 2H .0506 and will.place this project on hold as incomplete until we receive this additional information. Please provide the following information so that we may continue to review your project. Additional Information Requested: 1. The proposed impervious surface coverage proposed does not meet the 401 Water Quality Certification requirements described below: Additional site-specific stormwater management requirements may be added to this Certification at DWQ's discretion on a case-by-case basis for projects that have or are anticipated to have impervious cover of greater than 30 percent. Site-specific stormwater management shall be designed to remove 85% TSS according to the latest version of DWQ's Stormwater Best Management Practices manual at a minimum. Additionally, in watersheds within one mile and draining to 303(d) listed waters, as well as watersheds that are classified as nutrient sensitive waters (NSW), water supply waters (WS), trout waters (Tr), high quality waters (HQW), and outstanding resource waters (ORW), the Division shall require that extended detention wetlands, bio-retention areas, and ponds followed by forested filter strips (designed according to latest version of the NC DENR Stormwater Best Management Practices Manual) be constructed as part of the stormwater management plan when a site-specific stormwater management plan is required. For streams classified as Water Supply, High Quality Waters and Outstanding Resource Waters, post-construction, on-site stormwater management shall be required as appropriate and as outlined in 15A NCAC 2B .0104(m) and 2H .1000 to .1007, respectively, in addition to that required in this General Certification. North Carolina Division of Water Quality 127 Cardinal Drive Extension Phone (910) 796-7215 Customer Service1.877.623-6748 One Wilmington Regional Office Wilmington, NC 28405-3845 FAX (910) 350.2004 Internet: h2o.enr.state.nc.us NorthCaro/l/ina An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper NatCarol n Page Two Marine Federal Credit Union c/o Craig L. Chamberlin, President/CEO DWQ # 060266 March 7, 2006 Alternative designs may be requested by the applicant and will be reviewed on a case-by-case basis by the Division of Water Quality. Approval of stormwater management plans by the Division of Water Quality's other existing state stormwater programs including appropriate local programs are sufficient to satisfy this Condition as long as the stormwater management plans meet or exceed the design requirements specified in this condition. This condition applies unless more stringent requirements are in effect from other state water quality programs. 2. The project as proposed does not meet the conditions of the General Water Quality Certification #3402. If you determine that you cannot reduce the impervious coverage below 30% and are going to install an engineered stormwater treatment system (as the plans show), written concurrence is required. Please provide a fee for the amount of $200 and seven copies of the revised application and plans so that DWQ can continue the review process. Please send it to the attention of Ian McMillian, Division of Water Quality, 401 Wetlands Unit, 1650 Mail Service Center, Raleigh, NC 27699-1786. Please identify the project as DWQ Project # 06-0266. The remaining wetlands will be required to have a deed notification recorded (if there isn't one already). Please provide a draft copy of the deed notification or the previously recorded copy. If the Corps of Engineers requires the remaining wetlands to be placed in a Conservation Easement the draft copy of that will meet the DWQ requirements. If we do not hear from you within three weeks, we will assume that you no longer want to pursue this project and we will consider the project as withdrawn. This letter only addresses the application review and does not authorize any impacts to wetlands, waters or protected buffers. Please be aware that any impacts requested within your application are not authorized (at this time) by the DWQ. Please call me at 910-796-7405 or Ian McMillian at 919-733-1786 if you have any questions regarding or would like to set up a meeting to discuss this matter. /Sincerely, Joanne Steenhuis j. Environmental Specialist III cc: Michelle Clements, PE - The East Group Ian McMillian - 401 Oversight Unit +aad Shaver - USACE Wilmington Regulatory Field Office ntral iles Triage Check List Date: 2/21/06 Project Name: Marine Federal Credit Union - Piney Green DWQ#: 06-0266 County: Onslow To: Noelle Lutheran, Wilmington Regional Office 60-Day processing time: 2/17/06 to 4/17/06 From: Cyndi Karoly Telephone: (919) 733-9721 The file attached is being forwarded to you for your evaluation. Please call if you need assistance. ? Stream length impacted ? Stream determination Wetland determination and distance to blue-line surface waters on USFW topo maps ? Minimization/avoidance issues ? Buffer Rules (Meuse, Tar-Pamlico, Catawba, Randleman) ? Pond fill Mitigation Ratios ? Ditching ? Are the stream and or wetland mitigation sites available and viable? ? Check drawings for accuracy Is the application consistent with pre-application meetings? ? Cumulative impact concern Comments: As per our discussion regarding revision of the triage and delegation processes, please review the attached file. Note that you are the first reviewer, so this file will need to be reviewed for administrative as well as technical details. If you elect to place this project on hold, please ask the applicant to provide your requested information to both the Central Office in Raleigh as well as the Asheville Regional Office. As we discussed, this is an experimental, interim procedure as we slowly transition to electronic applications. Please apprise me of any complications you encounter, whether related to workload, processing times, or lack of a "second reviewer" as the triage process in Central had previously provided. Also, if you think of ways to improve this process, especially so that we can plan for the electronic applications, let me know. Thanks! FF THE '00j EAST LETTER OF TRANSMITTAL GROUP - Engineering - Engineering - Surveying - Technology r r. r, Sheet 9 P.O. Box 7305, 324 Evans Street, Greenville, NC 27835 Office: 252-758-3746 Fax: 252-830-3954 To: Wilmington Regulatory Field Office US Army Corps of Engineers PO Box 1890 Wilmington, NC 28402-1890 Date: 02/16/06 Project No. 20050297 Attention: Brad Shaver RE: Marine Federal Credit Union, Piney Green win We are sending you the folio r-71 Copy of Letter Specs Change Order Plans F Payment Application Copy Copies Date No. Item Description 1 USACE Pre-Construction Notification PCN Application Packet With 2 copies of the site plans These items are transmitted as checked below: X For Approval Reviewed For Your Use Reviewed as Noted As Requested Revise & Resubmit For Review and Comment Returned No Action Prints returned after Loan to us Remarks: One copy is for your files and One copy is for Marine Federal Credit Union Co ies: Architect: X Owner: X Engineer: X Other: DENR - DWQ Wetlands Unit X Contractor: Other: Signed: - Allen L. Henke Civil Engineer QAGeneral Forms\Project Relaated\transmittal D Turner 02-16-06.doc 08110104 BG ?15?.>?et1S ?a ????? 4hr,!rt?? \O bid --i Pre-Construction Notification (PCN) Application Form For Section 404 and/or Section 10 Nationwide, Regional and General Permits, Section 401 General Water Quality Certifications, and Riparian Buffer and Watershed Buffer Rules This form is to be used for projects qualifying for any of the U.S. Army Corps of Engineers' (USAGE) Nationwide, Regional or General Permits as required by Section 404 of the Clean Water Act and/or Section 10 of the Rivers and Harbors Act, and for the North Carolina Division of Water Quality's (DWQ) associated General 401 Water Quality Certifications. This form is also to be used for any project requiring approval under any Riparian Buffer Rules implemented by the N.C. Division of Water Quality. This form should not be used if you are requesting an Individual 404 Permit or Individual 401 Water Quality Certification. The USACE Individual Permit application form is available online at www.saNv.usace.anny.mil/wetlands/Permits.html. The USACE is the lead regulatory agency. To review the requirements for the use of Nationwide, Regional or General permits, and to determine which permit applies to your project, please go to the USACE website at www.saw.usace.army.mil/wetlands/index.html, or contact one of the field offices listed on page 3 of this application. The website also lists the responsible project manager for each county in North Carolina and provides additional information regarding the identification and regulation of wetlands and waters of the U.S. The DWQ issues a corresponding Certification (General or Individual), and cannot tell the applicant which 401 Certification will apply until the 404 Permit type has been determined by the USACE. Applicants are encouraged to visit DWQ's 401/Wetlands Unit website at http://h2o.enr.state.nc.us/ncwetlands to read about current requirements for the 401 Water Quality Certification Program and to determine whether or not Riparian Buffer Rules are applicable. The applicant is also advised to read the full text of the General Certification (GC) matching the specific 404 Permit requested. In some cases, written approval for General Certifications is not required, provided that the applicant adheres to all conditions of the GC. Applicants lacking access to the internet should contact DWQ's Central Office in Raleigh at (919) 733-1786. Trout Waters Coordination - Special coordination with the North Carolina Wildlife Resources Commission (NCWRC) is required for projects occurring in any of North Carolina's twenty-five counties that contain trout waters. In such cases, the applicant should contact the appropriate NCWRC regional coordinator (listed by county on page 4 of this application) prior to submittal of the application. Updated 11/1/2005 Page 1 of 12 Coastal Area Management Act (CAMA) Coordination - If the project occurs in any of North Carolina's twenty coastal counties (listed on page 4) the applicant should contact the North Carolina Division of Coastal Management (DCM). DCM will determine whether or not the project is within a designated Area of Environmental Concern, in which case DCM will act as the lead permitting agency. In such cases, DCM will require a CAMA Permit and will coordinate the 404/401 Permits. The applicant may also choose to coordinate with the United States Fish and Wildlife Service to ensure that the proposed project will have no impact upon any endangered or threatened species or critical habitat as regulated by the Endangered Species Act, and the State Historic Preservation Office, North Carolina Department of Cultural Resources to ensure that the proposed project will have no impact upon any properties listed or eligible for listing on the National Register of Historic Places. Compliance with these regulations is required to be eligible for any Department of the Army permit. The addresses for both agencies are listed on page 3 of this application. USACE Permits - Submit one copy of this form, along with supporting narratives, maps, data forms, photos, etc. to the applicable USACE Regulatory Field Office. Upon receipt of an application, the USACE will determine if the application is complete as soon as possible, not to exceed 30 days. This PCN form is designed for the convenience of the applicant to address information needs for all USACE Nationwide, Regional or General permits, as well as information required for State authorizations, certifications, and coordination. Fully providing the information requested on this form will result in a complete application for any of the USACE Nationwide, Regional or General permits. To review the minimum amount of information that must be provided for a complete PCN for each USACE Nationwide permit, see Condition 13, 67 Fed. Reg. 2090 (Jan. 15, 2002), available at http://www.usace.army.mil/inet/functions/cw/ceewo/re 2002pms.pdf. Processing times vary by permit and begin once the application has been determined to be complete. Please contact the appropriate regulatory field office for specific answers to permit processing periods. 401 Water Quality Certification or Buffer Rules - All information is required unless otherwise stated as optional. Incomplete applications will be returned. Submit seven collated copies of all USACE Permit materials to the Division of Water Quality, 401/Wetlands Unit, 1650 Mail Service Center, Raleigh, NC, 27699-1650. If written approval is required or specifically requested for a 401 Certification, then a non-refundable application fee is required. In brief, if project impacts include less than one acre of cumulative wetland/water impacts and less than 150 feet cumulative impacts to streams, then a fee of $200 is required. If either of these thresholds is exceeded, then a fee of $475 is required. A check made out to the North Carolina Division of Water Quality, with the specific name of the project or applicant identified, should be stapled to the front of the application package. For more information, see the DWQ website at http://h2o.ehnr.state.nc.us/ncwetlands/fees.html. The fee must be attached with the application unless the applicant is a federal agency in which case the check may be issued from a separate office. In such cases, the project must be identifiable on the U.S. Treasury check so that it can be credited to the appropriate project. If written approval is sought solely for Buffer Rules, the application fee does not apply, and the applicant should clearly state (in a cover letter) that only Buffer Rule approval is sought in writing. Wetlands or waters of the U.S. may not be impacted prior to issuance or waiver of a Section 401 Water Quality Certification. Upon receipt of a complete application for a 401 Certification, the Division of Water Quality has 60 days to prepare a written response to the applicant. This may include a 401 Certification, an on-hold letter pending receipt of additional requested information, or denial. Updated 11/1/2005 Page 2 of 12 US Army Corps Of Engineers Field Offices and County Coverage Asheville Regulatory Field Office Alexander Caldwell Haywood McDowell US Army Corps of Engineers Alleghany Catawba Henderson Mecklenburg 151 Patton Avenue Ashe Cherokee Iredell Mitchell Room 208 Avery Clay Jackson Polk Asheville, NC 28801-5006 Buncombe Cleveland Lincoln Rowan Telephone: (828) 271-7980 Burke Gaston Macon Rutherford Fax: (828) 281-8120 Cabarrus Graham Madison Stanley Raleigh Regulatory Field Office Alamance Franklin Nash Surry US Army Corps Of Engineers Caswell Forsyth Northampton Vance 6508 Falls of the Neuse Road Chatham Granville Orange Wake Suite 120 Davidson Guilford Person Warren Raleigh, NC 27615 Davie Halifax Randolph Wilkes Telephone: (919) 876-8441 Durham Johnston Rockingham Wilson Fax: (919) 876-5823 Edgecombe Lee Stokes Yadkin Washington Regulatory Field Office Beaufort Currituck Jones US Army Corps Of Engineers Bertie Dare Lenoir Post Office Box 1000 Camden Gates Martin Washington, NC 27889-1000 Carteret* Green Pamlico Telephone: (252) 975-1616 Chowan Hertford Pasquotank Fax: (252) 975-1399 Craven Hyde Perquimans Wilmington Regulatory Field Office Anson Duplin Onslow US Army Corps Of Engineers Bladen Harnett Pender Post Office Box 1890 Brunswick Hoke Richmond Wilmington, NC 28402-1890 Carteret Montgomery Robeson Telephone: (910) 251-4511 Columbus Moore Sampson Fax: (910) 251-4025 Cumberland New Hanover Scotland North Carolina State Agencies Division of Water Quality 401 Wetlands Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Telephone: (919) 733-1786 Fax: (919) 733-6893 Division of Water Quality Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC 27699-1652 Telephone: (919) 715-0476 Fax: (919) 715-2219 Pitt Tyrrell Washington Wayne Swain Transylvania Union Watauga Yancey *Croatan National Forest Only State Historic Preservation Office Department Of Cultural Resources 4617 Mail Service Center Raleigh, NC 276994617 Telephone: (919) 733-4763 Fax: (919) 715-2671 US Fish and Wildlife Service / National Marine Fisheries Service US Fish and Wildlife Service US Fish and Wildlife Service National Marine Fisheries Service Raleigh Field Office Asheville Field Office Habitat Conservation Division Post Office Box 33726 160 Zillicoa Street Pivers Island Raleigh, NC 27636-3726 Asheville, NC 28801 Beaufort, NC 28516 Telephone: (919) 856-4520 Telephone: (828) 258-3939 Telephone: (252) 728-5090 Updated 11/1/2005 Page 3 of 12 CANIA and NC Coastal Counties Division of Coastal Management Beaufort Chowan Hertford Pasquotank 400 Commerce Avenue Bertie Craven Hyde Pender Morehead City, NC 28557-3421 Brunswick Currituck New Hanover Perquimans Telephone: (252) 808-2808 Camden Dare Onslow Tyrrell Fax: (252) 247-3330 Carteret Gates Pamlico Washington NCWRC and NC Trout Counties Western Piedmont Region Coordinator Alleghany Caldwell Watauga 3855 Idlewild Road Ashe Mitchell Wilkes Kernersville, NC 27284-9180 Avery Stokes Telephone: (336) 769-9453 Burke Surry .Mountain Region Coordinator Buncombe Henderson Polk 20830 Great Smoky Mtn. Expressway Cherokee Jackson Rutherford Waynesville, NC 28786 Clay Macon Swain Telephone: (828) 452-2546 Graham Madison Transylvania Fax: (828) 452-7772 Haywood McDowell Yancey APPLICATION FORM BEGINS ON PAGE 5. PLEASE DO NOT SUBNHT PAGES 1- 4. Updated 11/1/2005 Page 4 of 12 F ED 1, '? UUU Office Use Only: ki .`,,Ija?ryffy „ Form Version March 05 o ?li tifie t? k,h? l H! ?45 ?1 ? 1 USACE Action ID No. WE¶ DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "NIA".) 1. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: 18 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: Marine Federal Credit Union Mailing Address: PO Box 1551 Jacksonville, NC 28541-1551 Telephone Number: 910-577-7333 Fax Number: 910-355-7873 E-mail Address: pmarkl(a marinefederal.org 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Michelle Clements, PE Company Affiliation: The East Group Mailing Address: 324 S. Evans Street Greenville, NC 27834 Telephone Number: 252-758-3746 Fax Number: 252-830-3954 E-mail Address: michelle.clements(i east2roup.com Updated 11/1/2005 Page 5 of 12 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Marine Federal Credit Union - Piney Green 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): N/A MCB Camp Leieune Property 4. Location County: Onslow Nearest Town: Jacksonville, NC Subdivision name (include phase/lot number): N/A Directions to site (include road numbers/names, landmarks, etc.): On NC 24, at the Southeast corner of the intersection with Piney Green Road, near the limits of Jacksonville, NC. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 34.7158 ON 77.3232 °W 6. Property size (acres): 2.61 Acres 7. Name of nearest receiving body of water: Wallace Creek 8. River Basin: White Oak (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/mgps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: Land is generally covered in small trees and undergrowth and has been used by MCB Camp Leieune as a training area in the recent past and is in a disturbed state. Updated 11/1/2005 Page 6 of 12 10. Describe the overall project in detail, including the type of equipment to be used: Normal construction equipment will be used to grade the site, construct a 3920 SF building w/ associated utilities, parking, driveways, hwy turn lane, and storm sewer detention pond. 11. Explain the purpose of the proposed work: Provide banking facilities for the members of Marine Federal Credit Union IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. USACE Action ID 200400028 V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. None VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: 2.61 Ac of land is available to be leased from MCB Camp Leieune, & the entire site will be occupied by the Credit Union for building, parking, drives & storm water management. The wetlands will be filled to construct a stormwater wet detention pond with a littoral shelf for wetland plants. Updated 11/112005 Page 7 of 12 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres): N/A Wetland Impact (acres): 0.095 Open Water Impact (acres): N/A Total Impact to Waters of the U.S. (acres) 0.095 Total Stream Impact (linear feet): N/A 7. Isolated Waters Do any isolated waters exist on the property? ? Yes ® No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. 8. Pond Creation if construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ® uplands ? stream ® wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): both embankment and excavation Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Stormwater management requirement Current land use in the vicinity of the pond:Commercial N of NC24/MCB Camp Leieune S Size of watershed draining to pond: 2.61 ac Expected pond surface area: 6686 VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. See Attachment VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. Updated 11/1/2005 Page 9 of 12 USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwetlands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. The proposed mitigation for the wetland impact of this project takes into account that the wetlands are in a degraded state due to past training activities at MCB Camp Lejeune It is proposed that the avoidance and minimization measures (See Att. 1) undertaken onsite will be the only mitigation required for the 0.095 acres of impact to the de raded wetlands Stormwater from the site will be collected in the wet detention pond, which will have wetland plantings, before being released offsite. The discharge will be directed away from the wetlands to the drainage ditch east of the property. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr.state.nc.us/wlp/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): Updated 11/1/2005 Page 10 of 12 IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federaVstate/local) funds or the use of public (federal/state) land? Yes ® No ? 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 213 .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify V Yes ? No 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact Multiplier Required 1 I N/A 13 (2 for Catawba) 2 1.5 Total * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel, Zone 2 extends an additional 20 feet from the edge of Zone 1. 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or.0244, or.0260. N/A Updated 11/1/2005 Page 11 of 12 XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. 1.31 acres of impervious area results from the proposed construction on this 2.61 acre site. All stormwater from the imperious area and much of the pervious areas will be collected and treated in a wet detention pond onsite. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. This site will use a septic system designed to handle the anticipated daily usage of the Credit Union. Public sanitary sewer connection is cost prohibitive. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 211.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional No development, which could impact nearby downstream water quality? Yes El If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: This is the only site in this vicinity that has been made available for commercial use by MCB Camp Leieune, therefore no other development is anticipated at this site. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Updated 11/112005 Page 12 of 12 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) ATTACHMENT No. 1 VII. Impact Justification (Avoidance and Minimization) Avoidance measures: This was the site that was available to lease for commercial purposes from MCB Camp Lejeune. The purpose of this project was to build and operate a Marine Federal Credit Union on the MCB Camp Lejeune. The size of the lot is limited on the north and the west by streets, on the east by a drainage ditch and to the south by the Piney Green Gate to the Base. The septic system is being constructed south of this property on an easement because not enough usable area is available onsite. There are no other sites known to be available that have the traffic volume, location, and accessibility as this site. For safety reasons, the entrances to the property are required to be as far away from the intersection of NC 24 and Piney Green Road as possible, with the distance along NC 24 being the most critical. This makes it very difficult to use the area along the east property line for the stormwater wet detention pond and meet the size requirements of the pond. Also, since the stormwater from the pond cannot be discharged to the highway ditches, the natural area that allows proper drainage from the pond is in the southeast corner of the property, which is the direction that drainage would naturally discharge from the site. It is not possible to avoid all impacts to wetlands and utilize the site for commercial purposes. Minimization measures: An alternate site plan was considered, but with the size of the lot and the requirements of the owner, this also resulted in filling the wetland. This site plan was not as traffic friendly, required more turning movements, and resulted in the imperious parking area being located immediately adjacent to the wetland area. This site plan was rejected. Reducing the size of the footprint of the developed area was explored, but with the anticipated usage of this facility, there can be no reductions in the building size or the supporting facilities and still have a practical project that functions well. The driveway is required for proper traffic flow. The setback requirements also dictate where facilities can be located on the site. As already noted, the septic sewer system is being located offsite on an easement. The area of the wet detention pond is directly related to the area of impervious and to the topography of the site. The wet detention pond has been sized close to the minimum requirements for the site. Any over sizing is minimal and can be attributed to matching construction lines between the main basin and the forebay to maintain smooth transitions. Any further changes to the wet detention pond will decrease its constructability. There are no other minimization measures known. There will be a littoral shelf constructed in the wet detention pond at the level of the permanent pool elevation, which is a requirement of the stormwater management plan, but should improve stormwater quality and help mitigate wetland impacts. There will be no discharges of stormwater from the development to the remaining wetland area. Also, due to the degraded state of the wetlands onsite they are not fully functioning at this time. Therefore there will be no loss to any high quality wetlands. U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. 200400028 County: Onslow U.S.G.S. Quad: Camp Leieune NOTIFICATION OF JURISDICTIONAL DETEILVIINATION Property Owner/Agent: Commanding_ General Address: EMD/ECON, Attn: M. Korenek Marine Corps Base. PSC Box 20004 Camp Leieune, North Carolina 28542-0004 Telephone No.: 910-451-7235 Property description: Size (acres) appx. 20 Nearest Town Camp Leieune Nearest Waterway UT to Wallace Creek River Basin New River/AICWW USGS HUC 03030001 Coordinates N 34.7158 W 77.3232 Location description This proiect area known as the PPV site is located along the southside of NC Highway 24, near the intersection with Piney Green Road in unnamed tributaries and headwater wetlands to Wallace Creek, Camp Leieune Onslow County, North Carolina. Indicate Which of the Following Appiv: Based on preliminary information, there may be wetlands on the above described property. We strongly suggest you have this property inspected to determine the extent of Department of the Army (DA) jurisdiction. To be considered final, a jurisdictional determination must be verified by the Corps. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). There are Navigable Waters of the United States within the above described property subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. X_ There are waters of the U.S. including wetlands on the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ We strongly suggest you have the wetlands on your property delineated. Due to the size of your property and/or our present workload, the Corps may not be able to accomplish this wetland delineation in a timely manner. For a more timely delineation, you may wish to obtain a consultant. To be considered final, any delineation must be verified by the Corps. The wetland on your property have been delineated and the delineation has been verified by the Corps. We strongly suggest you have this delineation surveyed. Upon completion, this survey should be reviewed and verified by the Corps. Once verified, this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your P.Loperty which, provided there is no change in the law or our published regulations, may be relied upon for a period not to exceed five years. X The waters of the U.S. including wetlands have been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory official identified below on 12/7/2004. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. X The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (CAMA). You should contact the Division of Coastal Management in Wilmington, NC, at (910) 395-3900 to determine their requirements. Page I of 2 Action ID: 2n 4oooz v- Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). If you have any questions regarding this determination and/or the Corps regulatory program, please contact Jennifer S. Frye at 910-251-4923. Basis For Determination: This site ezhbits wetland criteria as described in the 1987 Corps Wetland Delineation Manual and is adiacent to an unnamed tributary to Wallace Creek, a tributary to the New River which flows to the Atlantic Intracoastal Waterway. This site also contains a waterbody that exhibits an ordinary high water mark as indicated by chances in soil characteristics, presence of debris, and the absence of terrestrial vegetation and is a tributary to Wallace Creek and the New River. Remarks: conies furnished: Steve Harriott, Versar, Inc., 9200 Ransey Road, Columbia, MD 21045 Richard C. Marshall, Jr. 355 Warner Winn Road, Kittrell, NC 27544 Phil Pavonk. USACE, Wilmineton District Corps Regulatory Official: ? 7?::)( ? r Date 12/07/2004 Expiration Date 12/07/2009 FOR OFFICE USE ONLY: • A plat or sketch of the property and the wetland data form must be attached to the file copy of this form. • A copy of the "Notification Of Administrative Appeal Options And Process And Request For Appeal" form must be transmitted with the property owner/agent copy of this form. • If the property contains isolated wetlands/waters, please indicate in "Remarks" section and attach the "Isolated Determination Information Sheet" to the file copy of this form. Page 2 of 2 Boundary Surwy Legend ----------- o -- a-P ---- Existing ran ogkon - Ea,,,d - This mop is a certified survey but has not been overnment agency for compliance a local reviewed b SIP N.. Iron s.t • * * g a hcable land development regulations and any yPP with an PK NO round a PKF e PKS PK' Noil Sol therefore does not meet the minimum standards for -A PP P.- Pd. recording. o ECM &Ming Monument • SCM N.. Monument S.l e NCGS Grid Monument a TBdt T-porory 8-A Mork % CALL Cd,./.I d CA Crnt.rlln. Mwy High Y NTS Not To sod. R/W Right of Woy RR Roirood General Notes 1, All distances shown are g round horizontal. 2. This survey is tied to grid and the Datum is NAD 83 3. All bearings, distances, and areas are computed by coordinate geometry. 4. This survey is prepared without the benefit of a Title Report and may not indicate all encumbrances on the property. 5. This survey is subject to all easements, agreements and rights of way of record prior to the date of the survey. 6. This survey is of the wetland boundories of the PPV Site Area of Morine Corps Base Camp Lejeune in Onslow County NC, as deleniated by Versor, Inc. of Columbia, Maryland. 7. This is a Class A GIs Survey. 8. The survey was performed using a Trimble Beacon GPS receiver, PIN 2964-11, hovin? sub-meter accuracy. The static tests performed on thls receiver over known points during this survey showed a constant accuracy of better than 1.0 meters. 9. This certifies that this copy of this plat accurately depicts the boundary of the 1urisdiction of Section 404 of the Clean Water Act as determined by the undersigned on this date. Unless there is o change in the low or our published regulations, this determination of Section 404 jurisdiction may be relied upon for a period not to exceed five years from this date. This determination was. made utilizing 'the 1987 Corps of Engineers Wetlands Delineation Manual, RFchord C. J Professional Land Surveyor L-2866 Corps Of Engin,?e..,,ers`` Approval Name,t^ Title: J?Qgu G wD`? Dote: adbyaoOxSf Wetlond Consultant: Steve Harriott Versor, Inc. 9200 Rumsey Road Columbia, Md. 410-740-6099 Site Surveying Consultant Richard Marshall, PLS 355 Warner Winn Road Kittrell, NC 27544 252-436-0166 Sheet Index RF IQ NAO 83 ;s l.A e£_ ? 3 r ?( Q U RECEIVED DEC 6 2004 REGULATORY GRAPHIC SCALE 1'=1000' 0 1000 2000 3000 CAROf `? p` ?OF ESS/pi. ? ,a SE 9'- <? = u-fie „CinMAR?."?. mr.. 12/6104 Revised 1216104: Note 6 corrected, Note 10 removed, and grid coordinates for Project Limits are shown. Marine Corps Bose Camp Lejeune . Wetlands Survey PPV Site Area - Onslow County, NC Survey Date: 10127104 Scale: 1 "=1000.0' Map Index Sheet Revised 1212104 to show Project Limits Richard C. Marshall, Jr. Professional Land Surveyor, L-2866 355 Worner Winn Road, Kittrell, NC 27544, Tel: 252-436-0166 Sheet 1 of 3 Vicinity Map Scale: 1'=1000.0' I i £;o £ ;aa4S I 0'001=„t .alo3S volelZ[ '0100 9910-9?b-?ZSl Ial?PgZZ ON '11a?;;tN 'pond uu,M JauJRM 999 ON 'Alunoo molsu0 - oa.'y al1S Add 9982-7 anunS puoI Iouoissajoud -Jr 'poysuo{ry •0 pJoyald bg pauoda?d .faAjnS spunpipM auna(a-I dwoO asog sdjo,0 auuopy i I i i 1 1 fi 1 y .. j ? j a 51!1 Ir0 ?-c5 1 _ -all ??05 aafi`3_s>'Soa 21Vy22u?32nVCSFLB yln30 F, N j 4<4x +a a4 3xWX1.1 ?00UU??,,2?4 p ?G(/1a44W2?Ui2C0' ?o?oe{fO?O9x c 0 J 0 D ` `\\\\\11111111111/„? W =?_0 0 p U 0 :V W Nj = ?_ rn Q - 0 ':WO ? Ci ? N O ' dOti v uluRinl`O\ a R 0 N v v N .j QF z4?st~TKY+PS±R??'.;H v Q..) L v Cl- N 3 Z U 2 W w w w V•ry p? O N^ N M V V1 )- n h in u) In s;Iw!? 'il OJ E rv v L11to. , ? ? o to In t6na. rn? ?? 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Sv , 1 ?zz U ° '3:x ? £?esa 8 ° Q z U i h -.. sr g4 < ?,WZ 4WZU??-UUI2K? ? Q. - h U 1 y SIgaYYR?UUm<t'3?? CC ? W?naaaWn 2-UU=ZZK n ml Om O•jJ°mVm% 3 0 z 0 0 N N n rnN-?\fI 1 1 Sv?J°rauunmrpr :W V] J N fdpNdRI?MP a a 1 4 Project: Marine Federal - Piney Green (20050297) Date: 1/24/2006 Pond No. Main Pond Elev. 1 Area Volume Cumulative Vol. 33 775 0.0 1,336.5 34 1,898 1,336.5 2,595.0 35 3,292 3,931.5 4,097.0 36 4,902 8,028.5 5,951.5 37 7,001 13,980.0 7,622.0 38 8,243 21,602.0 8,719.5 39 9,196 30,321.5 cft 224,985.5 Gallons Forebay Elev. Area Volume Cumulative Vol. 35 802 0.0 1,211.0 36 1,620 1,211.0 2,157.5 37 2,695 3,368.5 3,066.0 38 3,437 6,434.5 3,707.5 39 3,978 10,142.0 cft 33% of main pond 25% of total volume 75,253.6 Gallons With Orifice Elevation = 36.85 Ft & Temp pool outlet elevation = 38.10 Ft Surface Area Provided = 6686 Sq Ft 6500 Sq Ft Required Permanent Pool Volume = 13087 Cu Ft Temporary Pool Volume = 9386.675 Cu Ft 4804 Cu Ft Required Forebay volume is required to be 20% of the pond area. TerraServer Image Courtesy of the USGS Page 1 of 1 Send To Printer Back To TerraServer Change to 11x17 Print Size Show Grid Lines Change to Landscape sum Pine Green, North Carolina, United States 01 Jul 1971 TV, C ? ryT T `? ti `w? f •fl ? ? • ? ?i I? •? r. I w j ifr Trailer t . • h , ?. Park •. fY ...- ?. • . .,..._?-- fir. IBM m • Aqy 1 • • • ??, COLA ? j .1. L' 0' '.5Km 01 1S25K FEB 1 7 2066 Image courtesy of the U.S. Geological Survey UFNR-WATER QUALITY © 2004 Microsoft Corporation. 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C g x M¦ ®i® 1 ? 0r mica r1w {9q 4; 4 Z44 7/7 N ? Q ? ? v xort „ ? d [ wort e ? fi o4 r ? ? 0 Vox ge• yy x n?d9 4ig x r x: o I r 0 N ? p c ?? to m ? n D ra < V?m 0 :3 ° ° m ? " O . li m e ° (D (/? -, o C f7 Z ° -0 A 5 1111011,,, N r cr) $. ?,,, 1111 I : I ???? •IE g? gay g? lit Uff Y? F.O. Box 7305 Greenville, North Carolina 27835 Invoice Number Date Voucher Amount Discounts Previous Pay Net Amount WETLANDS UNIT PER 3/13/06 0035637 200.00 200.00 NC DENR-WETLANDS Totals 1 1 200.00 200.00 - M?1r? ? p 2006 D? Fri -?w?TOfi?AY'iJ?T>:ft 6?OH EMILY BUSINESS FORMS 800.392.6018 ADVANTAGE 721377 r ?, 12 11 10 ° 8 7 6 5 5 4 3 2 1 SEAL SEAL ~Y1111 l i l l l II ~N CARP ~/~i l~SPHALi DRIVEWAI PP PRIVATE f~ESIDENCE Q'~' ' ~~~~y' ~ ENON CHAPEL r \ ~0 . HESS/p 9 ABC ;ONE ~ ~p m 6APTiST C~U;~i?CH DRI\~EWAY _ '4 _ M c~ . TO ACKS m ASPF!A! ~ ,._Vu'a; r~ - " 'H-'_ ~PivE';' M Y - ONVIlIE ~ PP ~ .,~J,J I 1 5r~ ~~,~I~~r~ z / ~ 1 o ~ HIGNWgy 2 ~ i ,~y ,GINS. o TO SWANS@ ~ - i~~lF S, r? ~ ~ 0 / ~ ~Illllui~l ~V 0 - - g _ N n SITE DATA: PROPERTY AREA ___.___.2.61 AC.± /I 2 - W z NC HIGH AY 4 25 R I E IMPERVIOUS AREA~_ ?.31 AC. QN SITE DISTURBED AREA 2.3~ AC. 200' _ OFF SITE DISTURBED AREA~~__ 2.11 AC. AP UI I N T C Y M RIGHT SIGHT 1RIANGLE -`--i- ~ f TOTAL AREA _ `._____4.44 AC. - - BIJILC)1NG HEIGHT '1 - ~ L 1 NOT TO SCALE - - - _ OF ST ORIES _-------._._1 PROPOSED BUILDING AREA _~__~_3,920 SF _ PARKING REQUIRED- I i~IU~.JBER OF" PARKING SPACES ____~~_T3 ~ ?CN1NG CL.ASSIFICATIQN___--._~~MR ~ j - - . ~ OF HAPJDICAPPED SPACES RE~aD. _._~___3 ~ ~,.,~~.~J~" ~ i)f' HANDICAPPED SPACES PRO'dIDED_4 ' OPEN SPACE ._______U•6S AC. K y~~'` K - SITE PLAN NOTES: - - - 1. ALL PARKING LOT/DRIVE DIMENSIGIJ5, ANGLES AND 15.0' RADII ARE TO BACK OF CURB WHERE APPLIGP.`?LE. 2 PARKING LOT SHALL BE STRIPED 1P~1 ACGORDAiJCE _ _ WITH THIS PLAN. 300' 3. NCDOT DRIVE4NAY PERMIT IS rEQUIRED. 15.0 LEFT SIGHT TRIANGLE 4.1`1CDOT tNCROACHMENT AGREEMENT FOR UTIi-ITiES AND WIDENING IS RE(UIRED. - 12.0' 5. CONTRACTOR MUST NOliFI' ONE-CALL-CENTEf7 A T _ _ ~ ?-800-v32-4949 A,T LEAST 48 HRS. !'kIQR TO J THE START OF EXCA~`ATION ~~R ;BENCHING TO J HAVE ALL UNDERGROUND UTILF(~iES LOCATED. ~ 125' TAPER 150' STORF.GE ~3 , ~~~Q ~ ~ - r » ~ ~ -rv u. SITE SHALL MELT aLL RtLATEv A~,.,ESSIBi.i~ ~ i ~ ~ p ~ _ REQUIREMENTS. _ - i'. CAMP I_EJEUNE PON T OF CCiNTAC?~ 5F-IALI_ BE: FRED Ui. ESTES, JR. l , 1~ l _ ~ _ ~ 1~YY~1~' Y'~}~ y Y r , ~ A,,I~ITY PLANNINU Bf.,,NCF~I MANhC~f 111 ~C lj I~' ~ ~~~~1 ~ ` ~ r ~ x 1~ Y { INSTALLATION DEVELOPMENT DIVIS!Cld ~ ~ J it= lf» p~' -T_ ~ ~ g NEW TURN LANE 1 5P11~~_ _ I c ~ C5 BUILDII~JG 12, ROOM 155 POST LANE ~ ilU~ ~ 37.0' ~ ~ r~, ~ ~ ~ i' g NEW TURN LANE ~ CAMP LEJEUNE, NC "854?-000X ~ i ~ I PHONE: 910-451-09817/1833 H ~ ' ~ H B.DEUNEATED WETLANDS EXIST ONSITE AND HAVE ~ y ~ ~ BEEN APPROVED BY THE U.S. ARMY CORPS OF ENGINEERS UNDER JURISDICTIONAL DETERMINATIQia PROPERTY IN ~ _L - L E ACTION LD. 200400028. , ~ l i A ~ ~ R~ ~ ~'s PROPOSED SIGN ° o 2 WIDE FLUME a i SEX. GATE T~ TREEUNE ~E RELOCATED i EX. FENCE TO ~ ~ ~ ~n ~ BE REMOVED R m ~ 7~, Y Y Y 7 ~ r i G P S I 9 SPr.CES I•--i 10 S ACE Q, G ~ ~ 1 5.0' ~ ~ • • 10.0' TYP. o h 1 1 1 ~ • • ~ ~ ' ~ 9.0' ~ N 24" CURB & ~ ~ 8.0' GUTTER TYP. ; i (4) FLAG POLES ° - ~ , a 9.5' , ~ ~ ~ ~ 9.0' 1 ~'i ~ . ~ ~A\ ~ .~0 ~ ~ 6' WIDE NCR CO ETE - SIDEWALK, ~ ~ - PAVEMENT ' EX. PECAN TREE TO REMAIN - ~ - m v v - ~ 71.5' -r i r; (CONTRACTOR TO PROTECT _ F i N TRUCTION J I DLRING COS ) - ~ F ' I T 58.0' 14.5' 39.60' 39.60' 0 ~ ~ - ~ - - - SEE ARCH. EE ARCH. ®3.0 ~ PLANS FOR PROPOSED ~i ; TYP 5.b LANS FOR 1 ~ ~ w w ~ w 1.5 ~ i ~ CANOPY ~ v U v U ~ BU~LD~NG cl o ~o j_ o DIMENSIONS ANOPY 1 IMENSIONS E 03~16~06 REVISED WET DETENTION POND ALH Q Q Q Q ~ ~ I Q. a d 4. ~ ~ ~ ~i ~ 1 to cn U1 8.0 .0' 8`.0' 8.0 ~ 3 920 SF ~ ~ ~ ~ z E 02~27~06 REVISED PER DOT COMMENTS JW r -~-T~ FFE = 42.50 v - - - _ J I 24.0' 4 . ' 20 5' 24.0' 0.0' 20 0' 00 2 ~ ~ 56.5' ~ D 02~03~06 REVISED WET bETENTION POND ALN E ; w I Z 20.0' 20.0' I ~ w ~ E a ~ i 71.~ r C 01/1306 REVISED PER DOT~DENR COMMENTS CBW a t I ~ R. m ~ ~ s N A ~ W ~ In d 0 p o a B 1216; 05 ISSUE FOR REVIEW BPB a ~ p N I $ ~ ~ p. ~ I o ~ ' 1 ~ 1` R A 10~14~05 ISSUE FOR REVIEW SLJ S T 0 4 4" WI E I RECV. DATE REVISIONS BY ~ ~ Yp O D SOL D ,I o WHITE STRIPES F11. ~ ~ R, I ~ II ro 3 ASPHALT PAVEMENT 0 ! ~ ~ SPEED BUMP C4 QS ~~NF D ~ 1 ~ ~ ~S 6' ~ p. ,Q I o i >r w s J ~I r° 24" CURB & ' ~ _ U ~ ~ ~ 'Q1S, GUTTER, TYP. 1 ~ A II . Q' g MON(41LITHIG CONCRETE ISLAND, / _ ~ ¦Engineerting¦Archtitecture¦Surveying¦Technolo gy C5 TO R~STRICT LEFT TURN ~ . Bax 7305, 324 S. Evans St., Green~nlle, NC 27834 252-758-3746, 252-B~0-3954 (Fax) FROM (PINEY GREEN RD. R150' ' STORMWATER ~ PROJECT T1TLE C ~I ~ i i ~ I I ~ DETENTION POND MAR ~ EF EDERA~ 'I Q ~ 'o• NEW DUMPSTER PAD ' II w CRED T UN ON ~ 4.O W~ SCREENING 15.0 I T (SEE DE AIL SHT.) ~ Onslow Count Jacksonville, NC R5.0 ; 1 0 Q DRAN4NG ~NTLE RELOCATED GATE PROPERTY LINE B 12•~ R~ i B 0' ?X ~ EW FENCE Slte Pan 4 ~ ~ % . _ O C l~: ~ X ~ x ~ Wetland Location Per v SCALE nd Location Per ~ DEPARTMENT USACOE Jurisdictional OE Jurisdictional AS NOTED CIVIL j ~ Determination Action urination Action l.D. ~ DRAwN BY DATE STARTED SHEET No, 200400029 00029 ci i /l~DIAI ~ n ~ ~nr , nr OLV/ liD YY IV/ IJ/ VJ I Vr 0 CHECKED DRAWING N0. a A APPROVED ISLAND DETAIL 30 15 0 30' 1 "=20' PROJECT NO, 1 30'-0" THIS DRAWING IS THE THIS DRAWING IS THE PROPERTY F THE EAST GROUP, P.A AdY USE, REUSE, REPRODUCTION, JISPLAY OR SALE OF THIS DRA99NG WITHOUT WRITTEN CONSEN OF THE EAST GROUP, P.A. IS STRICTLY PROHIBITED. (0 COP IGHT, ThE EAST GROUP. P.A. 2005 20050297 ) 12 11 10 9 8 7 6 5 5 4 3 2 1 10 9 8 ~ 6 5 4 3 2 1 12 11 SEAL ScAL \111111 I 1111!! 5'-0" CA~'0 l~ii A M - E M 0 I ~c • Fri , • ~ LY] ~~y,G~N~,~~` ~,~F~(• ~ " b BASE DITCH 00 _ a - i!!! F g. G~ ~ b ~fllllll~,~, -SPEED UUMP (CONCRETE) A A ~ A CLASS B STONE ~ti -SPEED BUMP FLUSH 3000 PSI FILTER FABRIC ; ~ ~ WITFI TOP OE CURB CONCRETE ~ - #5 WASHED STONE ~ ~ i L `gyp' COLORS L 10'-0" - LETTERING AND BIRDER-BLACK SIDE ELEVATION BACKGROUND-YELLOW i ~ ~ ~ PLAN SECTION B-B ,~\~~~A, N~TEI ~ ~ \ ~ ~ ~ \ 6" BITUMINOUS MOUNTING HEIGHT FRNM FINISHED PAVEMENT ~ ~ ~ ~ ~ CONCRETE ~ , (DR SIDEWALK) TD BOTTOM OF SIGN SHALL BE ~ 2 ~ o 7i?' ABOVE FINISHED GRADE CLASS B STONE ~ ~ ~ ~ a'-o" s'-a" a'-o" ~~a ~ ~ 6" COMPACTED ABC (MIN.) #5 WASHED STONE ~ ' --TOP OF CURB N R ~ t i ~ 3000 PSI TCP OF CO C ETE ~ ~ ~ CONCRETE SPEED BUIdP TCP OF PAVEMENT K FILTER FABRIC 1 ~ _ ~ 1' ~ , - ~j~~, ~ ~ 5" ~ r p 1.5" - 6° i Y~ UNDISTURBED OR SECTION A-A ~ :.r..--~~~•,-~~ , COMPACTED SUBGRADE PJOTE SLOPES OF SPEED BUMP SECTION A-A SHALL DE PAItJTED YELLOW USING THERMOPLASTIC PAINT. RIP RAP FLUME DETAIL 2 SPEED BUMP DETAIL 3 SPEED BUMF D UMP SIGN DETAIL CONCRETE PAVEMENT SECTION-DRIVE UP DETAIL PEE B 4 1 N.T.S. ~`5 N.T.S. C`5 N.T.S. J.T.S. G`5 N.T.S. C5 J J 8' OPAQUE FENCE oR wnu_ _ NOTE: INSTALL A ROUJNG PERIMETER GATE PER - GALV. CHAIN UNK FENCE UFC 4-022-01. FENCE SHALL BE REINFORCED OR ORANGE HI-NS FENCING WITH 3/4" VEHICLE RESTRAINING CABLE, - - 4'-6" PROTECTION H H HGT. - VARIABLE 2 1 2" O.D. POSTS ` / ~ ~ . ~ 10'-0" MAX. SPAN ~ X I 2' MAX.- i ~ b FENCE X GATE 0.02 SLOPE g" ~ ~ . GATE 40d SPIKE N G ~ SERVIT CONNECTOR ~,1 ~ ~ GR( i - BURNDY CAT. N0. ~ BUF GROUND CONNECTOR - ° n BURNDY GD" SERIES ° ° . , ~ ° ° ° 1 KSU23 OR EQUIVALENT i x ~ r~ o ~ ° ° 2° RADIUSa , 4 G . } GRA ~ ~ ~ ~ ~ ~~~~~-BUR ~ GRAID CONNECTOR " ° e BURNDY "GG SERIES i x i TENSION ~+oNOUTHic I HIRE ~ FlNISH GRADE coNC~E~ PAD ~x . ~ ~ FlNI VAR. ' ~-III-I I n ' ~-I -I I ~f 1/4"x1 1/2" FLEXIBLE COPP 1/2" FLEXIBLE COPPER BRAID ~a BASE COURSE SURFACE COURSE 1 RADIUS F F 6'-0" ' 8'-0" - NOTE, ~ - i " " 3/4• PERIMETER OF FENCING 1 1 A g" 3` ~ , 6• CHAMFER, SHALL BE DRIP UNE g• 2" ~.---1/4' / Fi. 1/4' / y T~~ DIAMETER OF EACH TREE. 18" a a GATE FENCE DETAIL / 1z' 7 Q RADIUS" ~ ~`5 N.T.S. NOTE: DRIVE dOd SPIKES INTO SURFACE UNDER MONOLITHIC nA» 6" 6• 6'x6• w~F g• 8, ~ ° CONCRETE ISLAND. STAGGER SPIKES ON 2' CENTERS EACH ° ° WAY. 8" 8. u NOTE: 1 2 xe DOwr1 ~ TEMPORARY ORANGE/PLASIIC ~ t2' o.C. ; SAFETY FENCE W/ STEEL POST TO BE INSTALLED AND MAINTAINED ~ ~ 03 16 06 REVISED TYPICAL WIDENIN DETAIL ALH °a a a ~ ° PLACE GROOVED JOINTS 1" DEEP AT 10'(MAX) INTERVALS D I I G E _ AROUND ALL 51TE 1REE5 TO ° BETWEEN EXPANSION JOINTS. E 1-4 4' 1 4` REMAIN AND TREES WITHIN 10' OF 4 I U11UTY CONSTRUCTION. SEAL THE ENURE DEPTH Of GROOVED JOINTS WITH JOINT C 02/27/06 ADDED CONCRETE ISLAND DETAIL JW SEALER. . B 0/13/06 REVISED PER DOT/DENR CCh9MENTS CBW JOINT SEALER SHOWING GROOVED JOINT A I2/I6/o5 ~ssuE FoR REVIEW BPS 2`xe• WEEP Homes 5ECT10N °A-A" REV. DATE REVISIONS BY N0. 5" MONOLITHIC CONCRETE ISLAND (SURFACE MOUNTED) DUMPSTER PAD W/ SCREENING TYPICAL TREE PROTECTION DETAIL 8 D 0 5 6 C5 N.T.S. G`5 N.T.S. C5 N.T.S. ' e ~ EXISTING 250' RIGHT-OF-WAY (EXCEPT WHERE ¦Engineering¦Architecture¦Survey~ng¦Technology Box 73D5, 324 S. Evans St., Greenville, NC 27834 252-758-3746, 262-836-3954 (Fax) NOTED ON PLAN) EXISTING 32' PAVEMENT VARIES 8' 11'P. 2' MINI-SKIP LINES RRO~ECT TITLE SHOULDER EDGE LINE WHITE REMOVE & REPLACE 12" C ADJACENT ASPHALT STRIP (IYP.) 4"/6" ~ I WHITE 1/4°/FT. 4" 6" MAR NE FEDERAL ® / 1"~ TUI 3. ~,P~~ - TURN LANE LINE 13' CREDIT UN ON 4 /6 15' q~lf S ~G III- Ng 01? F (Mq pGk COPE ~~~5~ I Cy X.) ~.1 B WHITE Onslow Count Jacksonville, NC DRAWING TITLE EX. ~ OF EASTBOUND LANE COMPACTED SUBGRADE WHITE MINI-SKIP Gradin Draina e Erosion 8c g~ g f1NES B B WHITETURN-LANEIJNE Sedimentation Control and i" TYPES 9.58 OVERLAY-CAP 2" TYPES 9.58 ASPHALT 2" TYPE 5 9,58 ASPHALT OVER EXISTING PAVEMENT CONCRETE SURFACE COURSE CONCRETE SURFACE COURSE P vement Detail TAPER a S -I 3" TYPE 119.OB 3° TYPE 119.08 ~ ASPHALT CONCRETE 50' SCALE DEPARTMENT - 5D' AS NOTED CIVIL ASPHALT CONCRETE INTERMEDIATE COURSE 5" B 25.08 BITUMINOUS BASE COURSE INTERMEDIATE COURSE 5" B 25.08 BITUMINOUS BASE COURSE TURN LANE BAY DRAWN BY DATE STARTED SHEET No. CBW 11/10/05 5 OF 6 i ~ ~ CHECKED DRAWING NO, A A APPROVED 9 TYPICAL NCSR WIDENING FOR TURN LANE INCLUDING DRIVEWAY ON NC 24 10 NCSR PAVEMENT MARKING DETAIL TURN-LANE C5 N.T.S. PROJECT NO. C5 CCJ N.T.S. 20050297 THIS DRAWNG 15 THE PROPEI DRAWING 15 THE PROPERTY F THE EAST GROUP, P.A. ANY USE REUSE, REPRODUCTION, ][SPLAY OR SALE OF THIS DRAWING WITHOUT WRITTEN CONSEN OF THE EAST GROUP, P.A. IS STRICTLY PROHIBITED. COP IIGHT, THE EAST GROUP. P.A. 2005 ) 12 11 10 9 8 7 6 5 4 3 2 1 12 it 10 9 8 7 6 5 4 3 2 1 SEAL SEAL ~><1~111 f f 111// ~~~~t~ ~ARO ~~ii 6'MIN.~ i L ~ ESS/ i NOTES: • TO BE PLUMB. IF ADJUSTMENT IS STREET RIGHT-OF-WAY B 1/2 L 1/2 L CLASS B ~ ~ NECESSARY AFTER PRESSURE TEST, OR AS NOTED ON PLANS M RETESTING MAYBE REQUIRED BY G.U.C. HYDRANTS SHALL BE AMERICAN CONCRETE / i~ UNDISTURBED = CONCRE~ Q A EARTH ~ ~ -UNDISTURBED M ~ I • ~ ~ ~ ~ To ~ ~ UNDISTURBED ~ . • VALVE BOX SHALL NOTE BE INSTALLED FlRE HYDRANT, PUMPER NOZZLE DARLING 8-84-8 OR MUELLER cati+P~ErE ToP ~ couFR aoTTO~+ NOTE; IN CURB AND GUTTER. TO BE PERPENDICULAR A-423 W/ 5 i/4' MAIN VALVE, sLIP ExT',=NSION yes INS. yes. INS. EBS vAwE Boz sHnu DE \ / EARTH Q-. ~ 9 ~ GENE /"I,, TRENCH N1DTH 12' \ ~ N ~ • r- H SHALL HAVE A SIX INCH TO STREET. ~ (2) 2 1/2' NOZZLES AND (1) TYPE wcNES wr. LGn~. wr. LcTN. wr. eNaPLOTTE un-27a, • INLET S OE 4 1/2" NOZZLE W/CAPS ALL HAVING 461-A 18-24 60 10 35 15 25 SHALL BEX EX1ENSIOiJ ~ A :'di:: ~ 1RENCH W1D1H 12` i • •C~~ YJ CLASS B ? ~ / , S . ~~A ry INSIDE DIAMETER ANO SHALL BE DUCi1LE NATIONAL STANDARD THREADS. IRON WiTH MECHANICAL JOINT FlTIINGS 6s2-A 2a-3s eo 1s as 24 3s cNAeLOTTE un-281. 564-A 36-46 92 16 47 36 45 CONCRETE ~ CLASS B l l I I l l l PER AWWA STANDARD C110. 664-A 39-60 106 26 63 36 45 2'-0"SO CONC - ~5 4S o ,,~i COU1+R 18" MIN. 8 3 B' 51/2' S 3/6" ~ A" ~ ~ 24' MAX. 2' ~ 7t z' 6' S' ~ UNDISTURBED ~ ~ EARTH ~ ; r, ~ ~ ~A~ - ~ s GROUND LINE ~A e t 4' H M --r ~ i PLAN -BENDS SECTION L ~ ~ ~ AD~usrAe~ 1s . ,~A ~ vuvE sow li-k -:fi 24 i E>11~ p~D~ PLAN - TEE SECTION L REMOVABLE / = 4 7 8" ~ ~ CAST IRON plpE 22 i 2 BENDS 45 BENDS 90 BENDS BtRiNESS DIDISIONS PROVIDE ROCK SPILL L'~ ~ VALVE BOX ^ ARROUND WEEP HOLES "wArr~' b A < a b SIZE L H L H L H B. D. L H C D LOCKED HYDRANT TEE 16 ~i ~ 6' i'-0' 1'-0' 1'-0' 1'-0` 1'-4' 1'-2' 6' 1'-3` 1'-0' k' k' O - p N 6' 1'-0' 1'-0' 1'-4` 1'-2' 1'-10' 1'-6' 8' 1'-6' 1'-4' ~Z{ d µ=W~ d_ ~ SLOPE TOP OF CONC GATE VALVE-~ 1 I/4' % 45' GUSSET m 12' 1'-4' 1'-4' 1'-10` 1'-10' 2'-8' 2'-3' 12' 2'-3' 2'-Q' ~ Z Df 6' PIPE ~ `i TO PROVDE DRAINAGE ~ 4 REaD. - NOTES NOTES; B. D. =BRANCH DIALIETER FROM HYDRANT DRAIN \ Grr APART - ~ , 1. DIMENSION 'A' SHOULD BE AS LARC£ AS POSSIBLE WITHOUT 1. DIIkNSTON 'C' SHOULD BE LARGE ENOUGH TO MAKE ANGLE 'A' INTERFERRING WITH THE MECH. JOINT BOLTS EOUAL TO OR GREATER THAN 45° 1~ et4' M a 7 L 6 1 2 n - 2 THE SHAPE OF THE BACK OF THE BUTTRESS MAY VARY AS LONG 2 DIMENSION 'D' SHOULD BE AS LARGE A5 PGSS1BlE WITHOUT ~ ~ ~ Y i6 14" AS THE CONCRETE IS AGAINST FlRM, UNDISTURBED EARTH. INTERFERRING WITH THE MECHANICAL JOINTS. 3. BUTTRESS DIIkN90N5 ARE BASED UPON A SOIL RESISTANCE 3. BUTTRESS DIMFN~ONS ARE BASED UPON A Sq1 RESISTANCE 6" GATE UNFORMED CONC ~`~;`-~~/A~~ r K VALVE THRUST BLOCK, OF TWO TONS PER S0. FT. AND A WRIER PRESSURE OF 150 P.SI. OF TWO TANS PER S0. FT. AND A WATER PRESSURE OF 150 P.SI. K PROVIDE 8 SQ FT OF BEARING AREA FIRE HYDRANT DETAIL 2 GATE VALVE DETAIL VALVE BOX DETAIL 1 3 N.T.S. N.TS. N.T.S. 4 THRUST BLOCKING C~ N.T.S. 1-1/2" PIPE J J 1-1/2" 1-1/2" 1o'f _ NDTE: TEMPORARY ORANCf/PLASiIC TO BUILDING TO MAIN saTETY Pt~cE w/ sTEa PosT TO BE INSTALLED AND MAINTAINEp AROUND ALL EXCAVATION AREAS DURING INSTALLATION OF DEWEY BR05. ~ waTTx MA1NS AND sERV1cES. CAST IRON METER BOX FlNISHm SUBGRADE MBX-5A \ ~ ~ 1-STEEI. SPIDER 1 1-STEEL. SPIDER ASSEIAgLY AS SHOWN V~.~~ ~ REOb PER JOINT MAGNETIC,TRACING~ 12'V~ \ AFTER BORE IS 0 REOb PER JOINT OF PIPE FABRICATE AFTER BORE IS COMPtI:IE. DIMENSION AS ~ A TAPES ~ ~ A, SLOPE SIDES AS 10'x2'»3 6' 1HK. STEF1 PLATE NECESSARY TO PI V / _ FOR INSTALLAl10N NECESSARY TO PROVIDE DESICtI SLOPE FOR INSTALLARON OF SANITARY SE1W7t. H H ~ NEW METER & BOX TO 8E INSTALLED K ff ~A ~ ~ NECESSARY FoR SHOE BEND ENDS 1/2' BY OWASA WHEN FEES HAVE BEEN ~ ~ 8 ~ i GoNSmuCnDN 6x3/e THK. 6" 6" ~ ~ V A ~ ` STEEL PLATE STEEL ENCASEMENT PIPE PAID BY G.C. x o a ~ ~ ~ ~ V~' U p ~ N i\~ i\~ i\~ , STORM SEWER m a ~ V~ \ , ~ 6' ABOVE SETTER -----STORM SE14IIt-- OR TO BOTTOM OF ~ a < ~ UNDISIURDED SOIL HALF OF THE b STCRM SEWER WHICH- :III-1I I- :III-1I I- ~ ~ ~ ~ s,Ea Pu,~ r Mlu. aEaRANCE =11 I-I I -I 11=11 ~ ~ ~ ~ ~~7 D.LP. CARRIER PIPE OF THE STORM EVER IS LESS SEWER ((BUT NO 12' OR LESS t LESS THAN 12~ CONCRETE FOORNG a _ _ _ Fl~ CONC. BLOCK t~ ~ ~ o A~/ 12' DIP SANITARY ~ WI ~C•) SE1ffR a m ~ 3/4' DIAx4'LONG BEDDING ~ BEDDING 1-1/2" SCH. v a NUTSFA~SIDE - ~ ~ ~ ~ 80 PVC, TYP. " ~ OF SPIDER ~A~AA/~~A~AA/~~A% i G 1 METER ~ Nom EN,~ SPIDER AsseMBLY m BE i~~/,~~/,~~/V~// ~ ( 9' DIP SANITARY SEWER MIN. ~ ~ ~ BINMINOUS COATED AF1ER FABPoCAIIDN. ENCLOSE END W/B' 6' MIN. FROM EDCE OF PIPE BRICK MASONRY SIDE VIEW END ELEVAT 2• o,D. aF ION 2' WEEP HOLE ~7 STONE QTE_ TO BUILDING SCH. 60 1-1/2"-90 TO MAIN 12' PIPE 12' MAXIMUM SIDE ~7 WHEN A SANTARY SEWER MUST BE INSTALLED UNDER A STORM SEWER BENDS, TYP. BEND TYP. Clfi1RANCE CASING SECTIC N G SECTION AND 12' of vERRCAL SEPARATION CANNOT BE OBTatgD, SUPPORTS SHAll, EIE PROVIDED FOR THE STORM SEWER. TYP. 1-1/2" WATER SERVICE CONNECTION 6 WATER PIPE TRENCH ENCASEMENT DETAIL SANITARY SEWER STORM DRAIN CROSSING F 5 7 F C`6 N.T.S. C6 N.T.S. C6 N.T.S. C6 N.T.S. 20'(t) NO7E / TEYPCNARi' ORANf,F/PIASAC / SAfLTY FEN(£ w/ S1EFL POSE ID gE Hg,~ ~ y~~ 116' i~ It6' ARORO ALL IXGVAlION Ailt'AS i URNG IHSiAlU110N OF 2' 2' 2' FINSN GRADE SF11EA MAllb A)0 SLYN(ES. 3 72' 36' 3' 72' 36' 3 E E 3' m ~ Trw. eAa~u ~ ~ - - - - - - - ~ - - - - - - - I Imprinted On Tank: Imprinted On Tank: ~ ~ STB-169 ~ ~ ~ 1000 Cal SRTC ~ ~j I Miq Date V~ ~ T iioo col A 1?/16/05 ISSUE FOR REVIEW BPB Mfq Date REV. DATE REVISIONS BY wnAl BA~it1 , ; ~ 22'6 Ud ~ 22'6 Ud ~ 22"6 Ud ' •81L,,• ~:~~~ti°•j ~ 4' PVC SCH 40 0 ~ 12'W SPAIM Ilff (Opening) ( (Opening) ~ ~ ~ (Openin o ~ ~ ~ ~ 9) L 22`b Ud N0. 12'W HAUNUNG °o°o °o°o ,a ~ \ ~ L',' (Opening) PPE (BADE ° ° ° ° ° GRAxtw+ E1~eECAOtT zae ~ ~DONG - 4' LUl °o°o°o°o o°o°o°o ? S7 SIpE B9)DNG D I D TWtDA1fON ~ ~ (YAY NOT ff AEm.) ~ ~ srarE m er:1110Rp1(iLT OpBAC1FD tM+ER PIPE ~ ~ FOR PVC TRUSS, VCP, AND A9S SAN. SEWc1t PIPE ~ is PLAN VIEW PLAN VIEW J VIEW ~ ~ e ¦ETlgtineering ¦Architecture¦Surueyi7tig¦Technology ~f Boz 7305, 324 S. EvOns Sl., Greenville, NC 27834 252-756-3746, 252-830-3954 (Faz) 1"6 BUTYL RUBBER SEAlANf IN ~"6 CONCRETE LIDS TDPORARY ORAN(E/PtAS11C W/ ~4 REBAR t1ANDLE OURET TEE INSTALLED j y~y w/ STFn P~ JOINT & GROUP IN PLACE Bt' BY CONTRACTOR PROJECT TITLE 10 BE NSTAl1fD AND WNARfD CONTRACTOR 1T) ENSURE WATER- AFOIID A11 ExravAnal ARFAS TIGHTNESS 1 22'0 CONCRETE UDS C OURlIG PbT~An~ ~ 22'0 CONCRETE UI FlN51 (RIDE 9l1Q1 YAO6 ~ WfiN ~4 REBAR H/ Y \ w WRN ~4 REEUR HANDLE ~ 24'6 NSiAUATKMI OF ~R ~ PYC TYp, MARIN F R EDE A SHILL EE U! ACL'tRIAN(f MTIN ~ / / lfff UTESi RE1190lI OF ASIY i ~ n D2a2t. ~ 9, ~ CRED T N N U 0 ,1 4' PVC SCH 40 ~ , UID FN/L BAg61LL - ~ ~ I 5"4 KNOCKOUT, ttP. V ~ 2' VENT (2)-5'6 I1' ~ (2)-5"6 2" VEiJT Onslow Count Jacksonville, NC ~T ~ T DRAWING TITLE KNOCKOUT ~ KN K ~ ~ OC OUf 4'6 ~ iu Water an S n' d a star t'-0' 41ELT 6AOJCFl1 uNi 43' ' N B O7RALBACKf11 a5oaoq,; ~••"o" ~fTH~TER y B ° 0 ° o o°o° o0a° SPIUIG!!E CRANJUREI~DIQRZONE 6"H x 1214 Sewer De it to s HAIMpING o000 °QOO ~ ~ SIOtE FLOW SLOT ooo 00 Z BfIDNG - ~ o 0 0° o o c o ooo°ooo° o°°a oo I FOUNDATION {MAY NOT BERE1bJ % ~ ~ ~ ooooo°ooo°ooo°ooo°o°coo°ooo°ooo°o°o°o0 2"TAPER ~ ~ o 0 0 0 0°° a° a o a o 0 0 0 0 0 0 0 ~ o 0 0 0 0 0 0 0 0 0 0 o c o.`D.D'.o.0 0 0,0 '0'.000,,0. 2'TAPER 0 0° o° o 0 0 0° o a o 0 0 8"WASHED STONE o00000ooooocoooo°oo ooooaoaoaooo ;//////.//i//;~/n i.~ ~ ooooo°o°o°°°ooaoaoooooooooo°o°o°o°ooo°o° B" WASHED STONE oooooopopaoQaooooQOQOaoo~ 0000000000000°000000000000°0°0° SCALE DEPARTMENT 00000000000000000000000000000000 SfOlE TO ff THORg1gdY e _ _ _ _ _ _ ~ _ COIPACIED VIOER PIPE I_I _I _ I_ _ AS NOTED CIVIL IIIJI~I DRAWN BY DATE STARTED SHEET No. PVC. SAN. SEWER PIPE (NOT INCL TRUSS) c~rr+~rrn~ i ~ iTri i .,~,.TT,-„ ~ , , , , SLJ 11 /10/05 6 OF 6 Jtl, i lulu V1tw JtU I WN V1tW JN VILW CHECKED DRAWING NO, A SEWER TRENCH DETAILS 00 GALLON P A 9 10 10 SE TIC TANK DETAIL- 11 1000 GALLON PUMP TANK [ 'UMP TANK DETAIL APPROVED C6 N.T.S. C6 NTS C6 NTS 97 ~A PROJECT NO. 20050297 THIS GRAVING IS THE PROP 12 11 10 9 8 7 6 5 IIS DRAWING IS THE PROPERTY F THE EAST GROUP, P.A. ANY USE, REUSE, REPRODUC11M JISPLAY OR SALE OF THIS DRAWING WITHOUT WRITTEN CONSEN OF THE EAST GROUP, P.A. IS STRICTLY PROHIBITED. (m COP IGHT, THE EAST GROUP. P.A. 2005 ) i 4 3 2 1 4 3 2 ~ 8 ~ 6 5 5 SEAL SEAL 11 10 9 12 `~{~1IINIrr~~~ ~~NN,~~ CARp ~/~i ~ PRIVATE RESIDENCE ASPHALT DRIVEWAY PP ABC STONE I,' ~ 0, ESS ENE ~ ~,i ~~~r~ MATCH LINE "A° ~ ~ • pF ENON CHAPEL. DRIVEWAY BAPTIST CHURCH AY - - x M 2 - EXISTING J G = \ •t l'' ~ ziVEWAY EXIST'NG 15" RCP WAY SPHALT ~L M ASPHALT DRIVE _ BP SiAT10'd ~ J, , ~ P STATION , 15" RAP _ ~ y . GINS • ~ _ _ - ~ ii !F G~ I RT _ - NO CULVERT .,;-.NO C ~ _ - _ _ _ _ ~ ~~~r S. ~u rinu~ - _ _ - 3 x GRADING NOTES: . - _ _ _ . . _ ~ 1. ALL VEGETATION AND TOPSOIL SHi;!.i_ B!= STRIPPED FRO~~ x \ FILL AREAS PRIOR f0 PLACING FILL- ANY QUESTIONABLE 24 - 250 R W NC HIG~IWA~' L OR UNSUITABLE SOIL CONDITIONS SHALL BE BROUG~'T TO . - _ _ N N THE ATTENTION OF THE ENGINEER. _ L AFTER STRIPPING TOPSOIL A~!D PRIOR TO PLACING FILL, IT x IS RECOMMENDED THAT ALL BUILDING, PAR~CING AND DRIVEWAY AREAS BE ROLLED YV'~'H A `ilE3RATOP,'f 201_LER - TO CONSOLIDATE LOOSE SOILS IN Ti'E 1)FPER SUBGRADE. COMPACTION TEST RESULTS Or .AT LEhS~ 95 PERCENT OF x CONSTRUCTION _ - - _ - - - - DISTURBANCE LIMITS THE STANDARD PROCTOR MAXIM~~M DRY ~~ENSITY WILL BF. - _ -i- - _ REQUIRED PRIOR TO ENGINEER'S APPRO'~'Ai FOP Fli_L _ PLAC M x N 3. ALI_ FILL SHALL BE COMPACTED TO AT LEAST 95 o OF THE _ _ . _ N - K STANDARD PROCTOR MAXIMUM DRY DENSITY ASTM D698,. 4. GRADING CONTRACTOR SHALL SEED AND MULCH ALL K DISTURBED AREAS IN AGCORDANCE WITH THE CONSTRUCTION SPECIFICATIONS WITHIN 21 DAYS COMPLETION OF GRADING WORK. UPON COMPLETION OF THE PROJECT, THE GENERAL DISTURBANCE LIMITS 50' TEMPORARY _ _ _ _ _ _ _ x CONTRACTOR SHALL INSTALL PERMANENT SEEDING AS _ - _ _ _ CONSTRUCTIO OUTLINED IN THE SPECIFICATIONS. ALL DRAINAGE PIPES ENTRANCE MATCH SHALL BE CLEANED BY THE GENERAL CCNTRAC~iOR TO - EXISTING MATCH EXISTING ~ ~ _ - - REMOVE ANY SEDIMENTS THAT NAVE ACCUMULA L'. - x 5. ALl_ PLANTING AREAS SHALL BE BACKF!LLED NJITH TOPSOLI 40.97 - , X AND RAKED DOWN, REMOVING ALL CLODS AND ROOTS, AND ~ LEFT READY FOR SEEDING AND PLANThNG. ' _ _ - - ~ - EP 40.78 41.63, >z FES _ _ - - SEPTIC S'tSTEM DESI ,N _ _ 41.08 _ - RIP RAP. 3g - - - _ INV. 36.94 Q ~ _ TYP. - - - - - - - - x GRAHAM ENVIRONMENTAL CONSULTING, INC. 6. ALL CULVERT CLEANOUTS MUST BE DONE SUCN - KENANSVILLE, NORTH CAROLINA THAT THE SEDIMENT IS EITHER EXTRACTED OR _ _ - u. ~ , BLOWN UPSTREAM FOR CLEANUP. UNDER NO - _ :;;?a _ s; - - CIRCUMSTANCES SHALL SEDIMENT BE BL , _ _ DOWNSTREAM. _ - - - 64 LF 24" RCP - - _ _ ILA - 9 X ~ ~ ~ ~I~I IN 7. NGTIFf NCDENR-W'ILMING101~; PRIOR TO COMM~ C G RA ~ ~ ®0.09% 3 ` K ~ ~ _ , . - - ~ , , - N~~R E. „r~` FES F, TC CONSTRUCTION. ~ 41.65 ~ I ~ ER F~ ~~~IO 19 ~ - - - ,SIT~ P~~ (1`I~, - - INV. 37.0 N PHONE: (910) 796-7312 X N T~~~ ~~~1~ lKE 1N q 1.42 ~ X X X X X Tc Sp ~ X ~p .to~~ 6. CAMP LEJEUNE POINT OF CONTACT HALL BE: ~ ~ 41.0 E~F~P - P`' ~ o~`' FRED W. ESTES, JR. off` e _ _ - - - SILT FENCE _ - tt ss~t FACILITY PLANNING BRANCH MANAC~.R, ~eH,o ~ „ Qte ~ H INSTALLATION DEVELOPMENT DIVISION CB-1 i TOP 40.98 F°~ v;,oe ~ BUILDING 12, ROOM 155 H ~ INV. 38.23 x x i~ - t3~ ~ {°~d ~ ~ e4°~t ~ POST LANE - TC ~ U U` 9 ~ es ~ try CAMP LEJEUNE, NC 28542-0004 _ ~ ~ ~~~te e~~r ~ deG ~ PHONE: 910-451-0980 1833 x I Pte ~ ~ ~ e~, ~ - - j 24" WIDE FLUME TC 1 " ~ I ; 40 42.16 41.79 ' o~,.~e~ , 2~~ ~ o~ ~ ' ~ 41 41 ~ ~ •i rX~ TC Pte TC 41.58 ~ ~ de I ~ 41.89 - , ~ i ~ TC 41.08 TC x ~ . YY~. Y ~ ~ ~r x ~ ~ 0 TC 41.92 ^~a.~n ' , ' I I ^ ® TC TC 4 of ~ {t \ res tte~ , ` ' ~ ~ ; ~ ~ TC v Q 41.08 41.22 1.69 ~ 'ti ~~6N ~ tte` -1a LEGEND `1'~ ~o~° G ~1' ve~~' Pteo f ' ~ ~ 42.13 G TC s ~ TC ~ ~ TC ~i 41.79 I i h 41.15 co`~ ~z~ EP =EDGE OF PAVEMEfJT G , TC 41.98 ,~,i • F. 5~~5 tirl FE =FINISHED ELEVATION I x X ' ~ ~ 42.04 TC ~ , TC TC k1 0 ~ i de4 ~ ~ F - =FLARED END SECTION ES x 41.65 TC TC 41.85 42.0 ~21p ~ - x ~ x ~ 41.45 41.55 - ~p x ~ - TC =TOP OF CURB ~ f i TSW =TOP OF SIDEWALK ,c TC TC 41 _ ! ` 24" SPI ~ DI =DROP INLET 41.38 41.50 TC GUTTER, ,,,„24" CURB & 41.75. TSW TC ~ GUTTER, TYP. TOPSOIL STOCK ~ _ CB =CATCH BASIN TC x ~ i)I_1 ~ 42.0 42.0 TC TC ~ PILE AREA RCP =REINFORCED CONCRETE PIPE ~ a 41.05 L GRATE 40.55 TC 42.0 41.07 I ~ ~~=INV. 38.00 ~ CPP =CORRUGATED PLASTIC PIPE ~ m =NEW STORM DRAINAGE PIPE 1 ~ - 41.60 ~ ~ ~ _ i ~ w F - X- =INLET PROTECTION~SILT FENCE ~ ''.~I T ~ ' 24" SPILL 42.0 C FE ~ L ' - =CONTOUR GUTTER, TYP: 42.25 40.78 N ~ X = I TC - 1 'i ~ o _ . 1 - F =SPOT ELEVATION 4C. 50 , o ~ ~ - 3 l o ® rt I - N PROPOSED S ~ 3 CLEARING LIMITS BUILDING ~ p ~ ~ ~I ~ < , TC a ~ FE ~r TSW ~ ~ , << ~ ~ i 1 ~ _ 42.10 k ~ 42.0 _ 40.85 3 920 SF E 03~16~06 REVISED WET DETENTION POND ALH ~ x i 1 FFE = 42.50 k it ~ ' L TC F i `y 11 ~ w ~ E _ 02 27 06 ADDED BENCHMARK J'w ~ i t a ~ _ ~ 42.50 40.64 1~1 ~ SDI 2 E I - ~ I ~ o ~ GRATE 40.55 ~ ~ _ _ - a:., _ = , C 02~03~06 REVISED WET DETENTION POND ALH INV. 37.79 TC ~ I ~ ~ c L-r= - TC _ E ~ ~ ~ 42.25 CB-3 - - SILT FENCES a+~ ~ a ~ ' 41.75 7C -r t',b~` TOP 40.83. ~ JCE~ ; ~ ~ ~ ~ - FE - _ ~ -LIMITS OF ~ ~ ~ - ~ ~ 41.78 ~ - ~ I ~ i INLET--~ ~ 420- - 2% INV. 38:08 CONSTRUC110N, )F I ~ ~ B 01~13~06 REVISED PER DOT~DENR COMMENTS CBW JC110N, ~J. _PROTECTION, SS TC SS. TC ®p TYP. ~ ~ I ~ - ~ 41.50 ~ 41.42 ^ RpP ' - ~i, ~ 'I '~i x ~5 - ~ T ~ - A 12~16~05 ISSUE FOR REVIEW BPB I ~ h I, TC - m q < REV. ' ~ TC 41.05 TC 41.70 i 41.70 1 z DATE REV1SlONS BY N0. 7~ 4 I 41.35 41.23 ~ ~ ~ ~ ~ _ 41 - i k ?-y ~ s TC ~ ~ ~ " C ~ I RIP RIP RAP _ - TYP ~ 1 - I ~ _ - - 40.98` ~ 41.16 - _ i ~ - TYP. ~ o _ I TC c~ TC TC D ' j i 41.90 41.38 ®<T' " , ETC '41.41 41.13 EMERGENCY - - - ~ ~ ~I ~ 1 ~ RIP TC ° ' o'~ps OVERFLOW _ _ _ TC 41.50 41 ~ ~ RAP, ~ I ` ~ 5 41.70 - s ~ ~ - - - 2 Rf'GRA Df fXIS nNC Dlrc ~ 1 ~ , TYP. CB-2 ~ 40 40 43 4 MATCH TOP 41.0 39 39 41 N EXI$TItJG TC < . 4p - \ ~ o ~ ' _ 4L ~ p ~ INV. 37.67 38 . X 37 ~ FES ~NY• ~ I I 40 24" CURB & _ ~ "v - _ - - h0 FES INV. i \ ~ 36.23 ~ ` - 31 ~ FE a ,r~ 38'9 ~ 41 °lo ~ 36 - - X 39.10 p.2 ~ ~ ~ RIP RAP Z a ~ 39 \ ¦Engineering¦Archtitecture~Su~r~~eying¦Technodogy l GUTTER, _ 1,~ I , ~ ~ xF 35 ~ 2A C ~ Boa 7305, 324 S. Evans St., Greenville, NC 27834 252-756-374b, 252-870-3954 (Far) ~ F 1 ~ TC ~6 35 6 P~ ~ E 34 1 1 _ INS PROJECT TITLE rAU ~ ~ 0 ~ 41.92 ~ ~ ~ 33 4y.20 0. FES ~ 6. p ~ STORMWATER 'r MArnN EROSION _ GIN Rf, CON1R0 C I ~ ; ! I ~ 3 ~ 3 ` X DETENTION POND ~i 1 ~ i ~ 3S ~ GRAD ~ A..~~ fD DITO 1 ` C 33 i I y TC 36 34 ~ F DERA~ RIME E MA I ~ 41.32 4'0 140.2' 1 ~ TC 7 35 PERMANENT DRAINAGE ~ I r~ 41.85 ~ 40 3g 38 I ! ~ 41 SILT" FENCE 36 , EASEMENT ~ NION TU RED C ~ I EP h0 - ~ r i~ 37 ' I ~ l Onslow Count Jacksonville, NC ~ 4.20 - 38 o i , , DRAIMNG TITLE i ~ FES INV. X' N X ~ ' ' ~ ~ ~ ~ i ~ UCTURE i J 39.00 ~ 41 OITLET STR 1_ET STRUCTURE i } r - - 42 .1 I TP39 0 0 ~ ~i ~ ~ 43 BOTTO ' 36,50 in Draina e r I Grad Gene a 39.10. ~ 9 ~ MATCH ' ~ x 44 M 70M' 36,,50 - B ' ~ XI T1NCr ~ 45 , E S k 46 ` ' ~ ~ CLEARING LIMITS 47 imentation d Se r sion 8c 0 e ~ , X _ _ ~ - , , _ ~ ~ ~I x ~ i ,I , ~ , ~ ~ ~ I Plan Contro i li ~ - Y - I ~ , - _ I~'i ~ lNetland Location Per ; j ~ SCALE DEPART6IENT X ~ USACCE Junsdictional , I,~~.~ AS NOTED CIVIL ~ x ~ ~ j I Determination Action I:D~ DRAWN BY DATE STARTED SHEET No. I ~ 11,, 200400028 _ 1'~ ~ ~ I~ - ~ `i ~ ~ I - SLJ CBW 11 10 05 2 OF 6 ~ ~ ~ GHtCKtD DKA.WING NI I~ A ~ i APPROVED - MATCH LINE "A" - s PROJECT NO. C2 30 15 0 30 20050297 1 "=30'-0" THIS DRAT THIS DRAWING 15 THE PROPERTY F THE EAST G- JP. P.A. ANY USE, REUSE, REPRODUCTON, (SPLAY OR SALE Of THIS DRAWING WITHOUT WRITTEN CONSEN OF THE EAST GROUP, P.A. 15 STRICTLY PROHIBITED. COPY IGHT, THE EAST GROUP. P. A. 551 4 3 2 8 7 g 5 5 11 10 9 12 12 11 10 y 8 ~ 6 5 r,z,,•,,r~[~ 5 4 3 2 ~ • ASPHALT DRIVEWAY PP 10"x6" TAPPING SLEEVE & VALVE ENON CHAPEL SEAL SEAL PRIVATE RESIDENCE . 1~IIU91( I , "1' - W - - ? _ W - - ~ BAP ST CHURCH ~ - W - - N - ~ APPROxIMATE LOCAT101J O;~SLOW COUNTY 10" ATER MAID W- ~ J ASPHALT DRIVEWAY ASPHALT DRIVEWAY ; , i - _W-- - -W- - R MAir ABC STONE ~~X~X CA ~X/~~ _ ~ _ DRIVEWAY ~N , ,RQ~ ~i~ , -y '1 ~ BP STATION ' QP STATION EXISTING F- ~ NO CULVERT ~ NO CUB ~,'ERT ~ 6x10 BORE PIT I , - ~ 15" RCP LOCATED APPROXIMATELY EX _TING I ~ 0 ` 16.0' FROM TRAFFlOE LA E N 15~. RCP M = EDGE OF PAVEMENT ,9 _ . - o ~ - - - - - _ - I - _ _ - - - - ai ~ _ - IN . - - - ~ti - a,. „ - - 'r _ - E S. G~ Y~ ' 4 - ,~11 ~ _ , I'; , _ - 111111 >;io i ` ,?T _ ~ 1V C HIGHWAY L ~ 24 250 R W _ . UTILITY NOTES: . ~ j - _ 1. ALL WATER AND SEWER CONSTRUC110N :IH~~LL BE COMPLETED IN _ . ~ _ ACCORDANCE WITH THE STANDARD SPECIFICATIONS OF ONSLO}~{ CO, ~ L WA$A PUBLIC UTILITIES DEPARTMENT. - - r - - 2. CONTRACTOR SHALL NOTIFY UTILITIES ENGINEER 48 HOURS 1N A.DVANCE I ~ OF BEGNNIN~ CONSTRUCTION. COORDINATE TIE-IN TO ALL EXISTING _ _ N EMENT PIPE 16(f CF OF 15 STEEL E CAS _ _ _ _ UTILITIES WITH UTILITIES ENGINEER. , / - _ _ - --~/-fi- PVC WATER MAIN - - - PIPE _ 3. LOCA11(,N OF EXISIIN~~ WATER AND SEWER MAINS ARE APPROXIMATE - ONLY AND SHALL BE FIELD VERIFIED PRIOR TO COMMENCING WORK. ANY - - ~ ~ r i i - - i _ - ~I:,~REPA CIES SHOULD MMEDIATELY BE POINTED OUT TO THE ENGINEER _ - ~ - JD UT1LITlES DEPARTMENT. 1 _ - _ _ _ - ~ 4 AS OF JAN 1, 1986, ANYONE DIGGING WITH IdECHA K - - NICALIZED EQUIPMENT - - _ _ IN HIGHWAI RIGHT-OE-wAY, PRIVATE UTILITY EAS T ~ , S, - _ - - - - _ ~ tAW TO G,VE NOTILt - - - _ SPACC-S WILL BE REQUIRED BY NORTH CAROUt`A E E OR PUB~II, - OE THE PROPOSED EXCAVATION TO ALL EXISTING AREA UTILITIES AT - _ _ W ~ ~ - _ - , _ _ LEAN 2 ORr(ING DAYS BEFORE STARTING TO D,G. THE UTILITY O~~NER - _ _ _ ~0(, TF - ~ ~ ~ ITS FACILITIES IN THE AREA OF THE PROPOSED _ - - K EXCA ATI V ON. JiILITY MEMBEP,S CF JLOCO CAN BE CONTACTED AT ~ - r _ I 1-800-632-4949 ~ I _ 5 4-INCH THROUGH 12-INCH WATER MAINS SHALL CONFORM TO AWWA - SPECIFICATIONS C-900-75, CLASS 150. m ~ 1 1 ~ - - ` ~ - MAINS SHALL BE BURIED TO A DEPTH OE 36 INCHES, UNLESS o m I ~ _ - i - _ - OTHEWISE NOTED. I ~ / - _ - - - _ - _ - Z CONTRACTOR SHALL MAINTAIN,COMPREHENSIVE DEPTH AND HORIZO T _..f--~.-- - - N SUBMIT I - x ~ J ~ - - - LOCATIONS) FIELD SAS-BUILTS FOR A.LL INSTAL Al10NS A p ~ N AL TO ThE ENGINEER. ~ ~ i~ - 0 8. ALL ROOF DRAINAGE fOR BUILDINGS SHALL BE CJNSTRUCTFD SG THAT I _ j' p- _ ; - - WATER DRAINS TO STORMWATER POND. i , . '-.JJ- - ~ 9. CAMP LEJEUNE POINT Of CONTACT SHALL BE. - - _ _ - - - - - - - - - - - - _ - _ _ J FRED W. ESTES, JR, , 1 _i' - - _ _ , _ - 24" - - ~ _ FACILITY PLANNING BRANCH MANAGER - ~ ~ ~,i~R~ -24"„RCP - ti ~ ~ i P FRCP - - - - . INSTALLATION DEVELOPMENT DIV1510N ...Y - - - ~.J~~...~J~_ . - - - _ _ ~ - - ~ r ,51;f, ~ `EWER P . ~ -~92° _ _ _ _ - ~ BUILDING 12, ROOM 165 - - - - - _ I~~l P~ - ~i (1!`,,1D - _ - - - _ - - _ i - _ - ~ - -39- - 6'x10' BORE PI _ SpiKE 4 4: _ - _ - - - - T y ~ rt,., - , -39- - - _ _ POST LANE - CAMP LEJEUNE, NC 28542-0004 i ~ it - ^-11L _ - ~ - ~~OPv = LOCATED APPROXIMATELY 1, ~ ALE 1 22.0' FROM TRAFFlCE LANE e 1 - PHONE, 910-451-0980 1833 I ti~ G " ~ ED ~ E OF PAVEMENT 6" TEE ~ &6 G., V I ~ ~ ~ ~ P 1" TA y ~ - - - - --may- 1 ~ i " 6" PLUG ~ ! 6 90' 1 ~ ~ I i` BEND ~ NOTE: - _ v. - _ _ _ - , ~ I. RPZ TYPE BACKFLOW PREVENTER SHALL BE INSTALLED IN T H ~ ~ ,i ' ~ 1" ?DETER-~' _EXIST 16 RAC WATER ~ BUILDING PRIOR TO A HE N r TEES IN THE WATER LINE LEGEND , ~ ~ ~ i FIRE HYDRANT ExisT is'~ RnW WATER i ASSEMBLY I Iii' -I- - - BV =BALL `JALI'E YYY1~Y'~;, , ~ - - - - - - GV =GATE VALVE - F~isT Is" R, CO =CLEAN OUT l 1 m , i k W DI =DROP INLET x i ~ i _ CB-1 ~ 1 1/2" 46' ~ r i ~ S B ~ ~ E D CB =CATCH BASIN ~ N ; I, ~ I~ ~ ~ N I I W L Q ~ MATCH LINE "A" Y - - - RCP =REINFORCED CONCRETE PIPE 1 ~ ~ ~ CPP =CORRUGATED PLASTIC PIPE ~ ~ xl • • ~ ~ j ~ ~ ~ ~ ~ - -W- - =EXISTING WATER LINE ~ f- =NEW WATER LINE . ~ a , ~ ~ ~ I X / - ~ ~ T ~ ~ G >QJ =NEW STORM DR AINAGE ) X ~ 1 - SS - =NEW SANITARY SEWER ~ , a t 1 A i o, N I \ ~ - i,, o Di-1 - ~ ~ - I i ~ J II F ~ ~ `.o_ _ ~ L ~ 1~ ~ ~ 1 ~ ~ ~ - - J ~ L I w Z N ~w r ~ N \ F Q ~ I13 ~ ~ 0 o 4 ~ PROP i ~ ~ OSED , a,, ~ ~ ~ ~ ~ 3 i~ ~ , BUILDI ~ ~ o , 3 w i~, G < x i ~ - ~i z ~ ` 3 920 SF ~ i b F = FE 42 .50 , J ~ ~ I ~ ~ ~ 6.0' TYP. 6' 10' N ~ t - L CB-3. - - CB-3; _ D 02/27 06 ADDED BOR P is - - C6 9.0. ~ ~ `.,_90' B ND E V! ~ ; ' co 10.0 . ~ e~No- ss ss c0 ~ - C 02/03 06 REVISED F - / WET DET-NTION POND ALH M cp I DI-2 ~ 1y R 1 a - - i ~ ~ s\, ~ ~ B 01/13 06 REVISED PER ~ ~ ~ 4i~ / DuT/DtNR „OMMENT,, CBW ~ , i 3~ ~ w ~ ii~,~l, ~ ~ i r-~ ` ~ ~ ~ • ~ 1b00 GAL SEP11C`'~~ - _ A 12/16 05 ISSUE FOR i i / REVEW BPB ~ - - ~ ~ ~ I ~ i ' i~ ~ - - - - - ~ I1 / a i , - ~ - ~ ' N REV. - I ~ N0. DATE REVISIONS B~, a ~ ~ ~ ~ 1200 ~I;AL. PUMP _ - 1 ~ ~ ~ ~ 's~,, i - - _ _ - _ TANK '(9'-8" x 5'-0" - ~ ` " t 1 ~ i a ~ ~ ' I SEPTIC SYSTEM DESIGNED BY ~ _t GRAHAM ENVIRONMENTAL CO NSULTING, INC. D ~ _ / - ~ ~ ~ U - KENANSVILLE, NORTH CAROLINA a CB-2 . - - - - - ~ ~ . f X i_ ' I ~ A~ i I ~ N ~ ~ I ~ \ ~ n. N ~ ' ~ I ~ 'IV C °°10 ~ I CPP UtnP . ova J ¦Engineering¦Architecture¦Suru ¦ STORMWATER o I I~ ~ ~ P ~a~~f 60« ~3a5, 324 s. Evans eying Technology ~ X50 ~ to i St, Green~lle, NC 27834 262 ib8-3746, 262-B30-3964 (Faz) DET ~ 1 ~ i EN TION ° 5~ a ceR` Qie PROJECT TITLE I N 1 ~ 1 i ~ F ~ ~ \ ~ 1 1 \ \ ~ ~ , t 9 ,8 °~~f° g St ePo`t C I ~ 4`1 4 ~i I , ~ re _ ~~ti~ sR rl _ Teysv ~ ~ ,6~ Xe°c~e aepX I I t., \ ~ ~ ~ j I ~ ~ 1 ~ ~ ~ ~ E F E D E R L X~RT''tsono „ ire / ~ ~ - . ,.R °~en 2~1~ t1 CR IT U a 0 _ P~e ~ ti ~,ae ~~z ~ ~ Onslo ~ ~ . , _ W Count Jacksonville NC 6 ~ ~ ~ ~ 1'i ~ , ~~TSIS ~ ~ 1t~`~~°ar ~ DRAWING TITLE ~ N ~c~es, tTe~ ~Q i ~'6 °A tite 'X~ I" ~1 I i „ ~ X.A3~ °~~on a X12 ! ~I 1 Je to ~ I ~w~ \ ` ~ ~ I ~ r 11 e~` P B sySX r~ . . ~ ~ ~ ~ ~ A ( ~ X I,~ ~~I 1 eP~ U tll a It PI y an f ~ , 3 - _ , r a' - - f I ~I ~ ~ ~ ~ '-r ~~I 11 ~ ~ ~ ~li _ i ~ ~ ~ ~ i ~ ~ i ~ ~ Wetlar Wetland Location Per Data ,j l I PP x ~ Supplied b Cam Le'eune ~ , Y P 1 ~ ~ SCALE DEPARTMENT t r ',1~ - , ~ i ~ ~ ~ i ~ I E i , ' i,'~ AS NOTED (,IVIL - ~ i' ; ~ ; ii ' \ ~ ~ ~ i DRAWN BY DATE STARTED SHEET No. 1 ~ SLJ/CBW 11/10/05 3 OF 6 MATCH LINE "A" CHECKED DRA'yyING N0, A 30 APPROVED 30 '-0" 30 15 0 ' 1"= 12 10 9 n is DRn PROJECT N0. C3 8 ~ MNG IS 11iE PROP 6 5 '.IS DRAPING IS THE PROPERTY F THE EAST CROUP, P.A. ANY 4 0 Y REUSE, REPRODUO110N, (SPLAY OR SALE OF THIS DRA 3 N 'R O G. 97 H1OUT WRITTEN CONSEN OF THE EAST GROUP, P,A. IS STRICTLY PROHIBITED. (0 DOPY IGHT, 1ME EAST GROUP, P.A, 2005 ) I 2 1 SEAL SEAL .'2?41; S� A03/16/06 REVISED TYPICAL WIDENING DETAIL ALH C 02/27/06 ADDED CONCRETE ISLAND DETAIL JW B 01/13/06 REVISED PER DOT/DENR COMMENTS CBW A 12/16/05 ISSUE FOR REVIEW BPB RNO DATE REVISIONS BY THE EAST GROUP, P.A. ■Engineering ■Architecture■Surveying ■Technology Box 7305, 324 S. Evans St., Greenville, NC 27834 252-758-3746, 252-830-3954 (fax) PROJECT TITLE MARINE FEDERAL CREDIT UNION Onslow County Jacksonville, NC DRAWING TITLE Grading, Drainage, Erosion & Sedimentation Control and Pavement Details SCALE DEPARTMENT AS NOTED CIVIL DRAWN BY DATE STARTED SHEET No. CBW 11/10/05 5 OF 6 CHECKED DRAWING NO. C5 APPROVED PROJECT N0. 120050297 5 4 3 2 1 10 9 8 ~ 6 5 12 11 °EAL SEAL ~~~1~~~~~lfl/ H CARp~~~i Q'~ ' iii NOTES; CLASS B . y . • CE TO BE PLUMB. If ADJUSTMENT IS STREET RIGHT-OF-WAY C UNDISTURBED = 1/2 L 1/2 L C~~~ ~ . 0. A EARTH ~ g ~ UNDISTURBED M , NECESSARY AFTER PRESSURE PEST, OR AS NOTED ON PLANS M RETESTING MAYBE REQUIRED BY G.U.C. HYDRANTS SHALL BE AMERICAN ~ ~ ~ UNDISTURBED EARTH ~ i ~ ~ ~ \ EARTH ~ f\~~ HA NOTE BE INSTAU~D FlRE HYDRANT, PUMPER NOZIlE DARLING 8-84-B OR MUELLER co~APLETE ToP & covEP aorrolA Non; • VALVE BOX 5 LL VALVE BOX SHALL BE L BE TRENCH N1D1H 12' J u y G~ N 2Ta, \ NCH N1DTH 12' ~ ~iF~(• . . ~ IN CURB AND GUTTER. TO BE PERPENDICULAR A-423 W/ 5 1/4° MAIN VALVE, suP ExTENsION Les INS. Las. INS. Les. cHAeLOTtE un-2~a, TO STREET. 2 2 1 2 NOZ'Il.ES AND (1) TYPE INCHES YlT. LGTH. WT LGTH. ~ I VALVE BOX EXTENSION VSION CLASS B o A ~ ~1/~ ~ S. ~ ~~A~ HA A SIX INCH ~ ~ / 461-A 18-24 60 10 35 15 .5 ~I SHALL BE • INLET SHOE SHALL ~ DUCTILE 4 1/2' NOZZLE W/CAPS ALL HANNG ss2-n 2a-3s ao 1e a5 2~ as I cHneLOrn un-2s1. INSIDE DIAMETER AND SHALL BE NATIONAL STANDARD THREADS. ssa-A se-ae e2 is a~ CONCRETE ~ CLASS B I I I I I 1~ ~ 1~ zfi,. ~ ~a ~ ~ qs o CONCRETE 664-A 39-60 106 26 63 36 45 IRON WITH MECHANICAL JOINT FlTTINGS r ~i ~ / ~ ~ PER AWWA STANDARD C110. taut-.~ ~ 8 3 B' S 1/2' S 3/8` .A . _ 18" MIN. ~ . ~ i 71 2' ~ n 5' S' 2` UNDISTURBED ~ ~ ~/j ~ - - ~ x EARTH ':~.a.,:;: 24' MAX. a t 4' N M GROUND LINE ~ , ~ ~ , ,a,.., PLAN -BENDS SEC110N ~A~~V~'\~~ 6" 4~. i~~%Ai~'V~ is E~ss DrE~51oNS PLAN -TEE SEC110N L / ~ ~ \ - ~ i.A~~~~~~ ADJUSTABLE 24 L q. ~A ~ chsT ~ 1 vuvE eoz w/ 4 r/~. ~ ~s ~ REMOVABLE _ + plpE 22 1 2 BENDS 45 BENDS 9D BENDS B~TRESS ~ CAST IRON PROVIDE ROCK SPlll I.ABEIID 3 A ~ WATER' TYP < ~ L H L H L H B. D. L H C D ~ 8' 1'-0' 1'-0` 1'-0` 1'-0' 1'-4' 1'-2' 6' 1'-3' 1'-0' o _ o a VALVE BOX ARROUND WEEP HOLES ~ ) ° 1D ~ n B' 1'-0' 1'-0' 1'-4' 1'-2' i'-10' 1'-6' 8' 1'-6' i'-4' = µZ~ Z LOCKED HYDRANT TEE ~ ~ 1 1/4'X45' m'I 1 ' 1'-4' Y-4' 1'-10' i'-10' 2'-B' 2'-3' 12' 2'-3' 2'-D' ~ Oi 2 SLOPE TOP OF CONC GATE vALVE~ ~ P VI RAINAGE 4 ~m• ~ ~ i NOTES NOTES B, D. ¦ BRANCH DIAMETER 6" PIPE ~ TO RO DE D Da aPART FROM HYDRANT DRAIN ~ 1. pYEN510N 'A' SHOULD BE A5 LARGE AS POSSIBLE WITHOUT f. DIMENSION 'C' SHOULD BE LARGE ENOUGH TO HAKE ANC1E 'A' INTERFERRING WITH THE MECH. JOINT BOLTS. EQUAL TO OA GREATER THAN A5° ~ B 1 4' O 1 2' n ~ 2 THE SHAPE OF THE BACK OF THE BUTTRESS YAY VARY AS LONG 2 DIMENSION 'D' SHIXILD BE AS LARGE AS POSSBLE MiTHOUT ~ ~ jAA~~ - Y 10 1 4' v~`~i 10' ~ 534' AS THE CONCF~TE IS AGAINST FlRM, UNDISTURBID EARTH. INTEftFERRMG WITI1 1HE MECHANICAL JOINTS. 3. BUTTRESS DIMENSONS ARE BASED UPON A SOIL RESISTANCE 3. BUTTRESS DIMENSONS ARE BASED UPON A SOL RESISTANCE 6" GATE UNFORMED CONC ~V~,~~~~V~~ r OF TW'0 TONS PER SQ. FT. AND A WATER PRESSURE OF 150 P.S.I. OF TWO TONS PER S0. FT. AND A WATER PRESSUFd: OF 150 P.SI. K VALVE THRUST BLOCK, ~ K PROVIDE B SQ FT OF BEARING AREA THRUST BLOCKING GATE VALVE DETAIL VALVE BOX DETAIL FIRE HYDRANT DETAIL 2 3 1 4 N.T.S. C6 N.T.S. N.T.S. C 6 C6 C6 N.T.S. 1-1/2" PIPE J ~ 1-1 2" 10'(f) 1-1/2" / NDTE TQIPORARY ORANGE/PIASIIC SAFETY FENCE W/ S1EFL POST TO BUILDING TO MAIN TO BE INSTAllfD AND MAINTAINED AROUND ALL IXCAVABON AREAS ~ti~ DEWEY BROS. ~ waRT~ u Nal s~nr+o ~H~s. CAST IRON METER BOX FlNISHED suBCRADE I~ MBX-5A 1-sTE 1-STEEL SPIDER ASSEMBLY AS SHONN < ~ ~ ~ V ~ \ ~ ~ ~ ~ REOb ~i / V ~ 1 / ' AFlER REOb PER JOINT OF PIPE FABRICATE AFTER BCRE IS COMPLETE DIYENSiON AS ~ MAGNEIIC,TRACING 2 ~ ~ NECES ~ TAPE _ SLOPE S1DES A5 10'x2'x3/B' THK. STEF1 PLATE P NECESSARY TO PROVIDE DESIC~1 SLOPE FOR INSTALLARON OF SANITARY SEWER. H 1/2' / SHOE -BEND ENDS 1/2' FOR ID Y FOR ~ ~ ~ \ NECESSAR . H NEW METER & BOX TO BE INSTALLED ~ ~ ~ ~ ~ ~ DoNS1RUDnoN 9'x3/B THK. 6' WASA WHEN FEES HAVE BEEN ~ ~ ~ \ ~ sTm PLATE sTEa ENChsEMENT PIPE BY 0 Y o a ~ ~ ~ ~~A ~A. ~ ~ A i `;~V~ ~A~; A~' STORY SEW4t 6' ABOVE SEWER -STORY SEWER-- PAID BY G.C. ~ ~ o ~ ~ ~ A m ~ ~ ~ OR TO BOTTpM OF STCRM SEMETt, WHICH- ~ < ~ ~ ~ UNDISTURBED SOIL NAIf OF THE b EVER IS LESS OF THE STORM ~ ~ N V ~ 1' MLN. _ ~ STEE1 PUTS CLEARANCE SEYhR BUT NO ~ ~ 12' OR LESS LESS Tf~AN 12~ CONCRETE FOOTING ~ I=~ ~ I- -1 ~ ICJ ~ I_ ~ , SHaE -III-I I -III-I I D.LP. CARRIER PIPE f A PIPE (OR CONC. BLOCK - - - i1LlED w CONC.) . DIP SANITARY / _ ~ z X12' ~ o j~/ SEWER ~ a 1 3 4' OI0.x4'LONG / BEDDING BEDDING SEE SIDE ~EC~ON-- m ~ BDLTS W/HD( ~ II NUTS EA. SIDE 1-1/2" SCH. ° ~ of SPIDER ~AiVA/VA~~A/VAS 80 PVC, TYP. ~ NOTE ENTIRE SPIDER ASSE}IBLY TO BE /~~/,v~/,v~/,A~/` MIN. `DIP SANITARY SE114R ~ //A/~A//A/ .A , G 1" METER tlS \ BITUMINOUS COATED AF1ER FABRICATIDN. 6' YIN. FROM EDGE OF PIPE ENCLOSE END U/8' " 1_I 2" V~ V ~V' \i i~~%~~~ BRICK MASONRY SI VI W END ELEVATION 2' NETP HOLE ~i7 STONE Q~ 1-1 2"-90' TO MAIN D.D. of TO BUILDING / 12' PIPE 12" M~~~DE WHEN A SANITARY SE'AFR MUST BE WSTAllED UNDER A STORY SEWER SCH 60 BEND TYP. CASING SI BENDS, TYP. CASING SECTION AND 12' of wERRCAL SEPARARON CANNOT E3E OBTAItrED, 51>pPORTS SHAH BE PROVIDED FOR THE sTDRM SEWER. r WATER PIPE TRENCH ENCASEMENT DETAIL TAIL SANITARY SEWER STORM DRAIN CROSSING S F TYP. 1-1 2 WATER SERVICE CONNECTION 6 7 C~ ~ F v N.T.S. N.T.S. C6 N.T.S. C6 C6 N.T.S. C6 ~~(fl NOTE / TEYP02tR'! p+INr,F/PLASDC I SIFETY FEHCr w/ 57FFL POST I16 116' 116' TD (if NSTALIfD AND YAlRAefD AROL10 ALL FXCAVAlION AREAS OUHN6IHSTALIATICN OF 2' 2' FlNShI QUDE gTER W1N5 A10 SDIN(EI 72' 36' 3, 3' i . 72' 3' i 36' 3, E E ~ m I ~ , ~ - - FtiAl. DACtSll Imprinted On Tank: Imprinted On Tank: ~ 518-169 1000 Gal srr~ia~ q 12/1605 ISSUE FOR REVIEW BPB ~ Mfq Date _ lzoo cal Mfg Date VA I V\ i~ REV. DATE REVISIONS BY ':7=d':: l,. ~ 22`4 Lid ~TECr BAOfftl1 I 22'0 Lid 122'0 Lid 4 c ~ 12`W 19DAL BAC161LL I I (DPe 9) 4' PVC SCH 0 I 22'0 Lid N0. 12`W 0 nin ~Pe~9) .:a S~:tY. ~ O Ug It (Opening) - nin ~ ~ (Opening) ll ~ ..o. o .o o ~ HAUNGN6 o°a°o o°o° CRAHIIiWEY®IEHTZOI& ~ ~ PPE (RIDE ~ ~ \ :i D Q BBIDAIO - 4' YH °o°o°o°o 0°0°°00 / 57 SipE ~DDlIG FOUlDAlIOH I ~ I (YAY NOT BE REm.I G. /i. /i. /i STONE 10 BE TIIOftLY~11.Y ` C04BACTFD LlLf1t P1PE ~ ~ ~ rn FOR PVC TRUSS, VCP, AND AB5 SAN. SEWER PIPE PLAN VIEW PLAN VIE PLAN VIEW ¦Eugtineerang¦Architecture¦Surveying¦Tech~ology Box 7305, 324 S. Evans St, Greenville, NC 27834 252-758-3746, 252-836-3954 (Fax) PROJECT TITLE - IbtE. 22'0 CONCRETE lJDS 1'0 BUTYL RUBBER SEALANT IN W/ f4 REBAR HANDLE OIJTIET TEE INSTAIlID SAiETY FI]!(E w/ S1EF1 Post JOINT dt GROUT IN PLACE Bf BY CONTRACTOR C TO BE NSTAl1J71 AND YAMS CONTRACTOR TO ENSURE WA1FR- 22'0 CONCRETE LIDS AROIRD All. ExDAYA ON TIGHRJE55 22'0 C CURIIC MSTAMAiION OF WR}i WRH ~4 RFBAR HANDLE RN9i tltADE SETfR YAMS AND 9]TNLFSS. Y ° 24'0 D RAL R N FE E MA E NSGLUTgN OF SDR $ PYC TYP. SHAH ff UI AOCOFmAHtE wTDI ~ ~ / ~ NION R DIT U CE Tf~ UTFST PE1190f1 aF ASIY i, D2321. ~ ~ '1 9' ~ . 4' PVC SCH 40 _ UID so KNOCKOUT, TYP. Onslow Count Jocksonville, NC FlUL (?Ag6111 2' V(NT ~ J (2)-s o 7 2' VENT DRAWING TITLE (2)-5'0 2' VENT il' I KNOCKOUT KNOCKOUT V~~ i 4'0 m N i ar rand San t Wate Y N 1'-a' SEIECf BAC!(FIl ~ 43' PVC TIF B B INDAI.BACATZL obodo:•: ",'uvii WRH FlLTER 0000 aooo i 2$' 6?1 x 12`W ewer Details S 6'H x 12'W 0 0 o SPRH6 LRE ~ p,~R ~ ~ FLOW SLOT D °oo°o °ooo 1515101E~DDIHG FLOW SLOT P~~ ooo as 0 0 0 0 o a o 0 ~TDNG - 4' YR °o°o°o°o o°°° °a --4 i FTXINDATICN o 0 0 0 0. o 0 0 0 ,o ~0 0 0 0 0 0 0 0 0 2` TAPER i °o°o°o°o°o°o°o°t :>0,0t,0.o'0;?0:;'0',0•;0':;,0 .o'a,;o';000000'000000 2' TAPER IUY ~ ~ 0000000ooo°ooo°000000000oooo0a°oooo°o°o 0 0 0 0° o 0 0 ( I ~ ~ 8'WASHEDSTONE o0000000o°oo°a°oooo B WASHED STONE o°oooooc o°o°o°o°°°o°o°o°°°o°o°o°o°0 0 0 0 0°000 SCALE DEPARTMENT o°o°o°o°°°°°a°o°o°o°o°o°o°o°o°o°o°0 0 0 AS NOTED CIVIL ~ ~ ~ ~ \ 000°00000000000000000000000°000000°00000 °0°0°0°°00°0°0°c ;~/i~/i~/n /i, - - - STgE 10 EE TNOROUWLY e - - - I~-1~ ~ DRAW BY DATE STARTED SHEET No. cawAC~n uw~x P~ ~I 11_I I 11=1 I LI SLJ 11/10/05 6 OF 6 ..~'+~r rr-~. i , rrri r PVC. SAN. SEWER PIPE (NOT INCL TRUSS) SECTION VIEW t LI WIN iN y ~Ll, 11LJV V 1LW CHECKED DRAWING NO. A a SEWER TRENCH DETAILS 10 1000 GALLON SEPTIC TANK DETAIL 11 1000 GALLON PUMP 9 LLON PUMP TANK DETAIL APPROVED N.T.S. C6 NTS C6 NTS C6 PROJECT NO. 20050297 THIS DRAMM THIS DRAWING IS THE PROPERTY F THE EAST GROUP, P.A ANY USE, REUSE, REPRODUCTION, ISPLAY OR SALE OF THIS DRAWING WTHOUT MITTEN CONSEN OF THE EAST GROUP, P.A. IS STRICTLY PROHIBITED. (O COP' IGHT, THE EAST GROUP. P.A. 2005 5 4 3 2 1 11 10 9 8 7 6 5 12 12 11 10 9 8 7 6 5 5 4 3 2 1 sEn~ sEAI I l l d~;11i Iltf~~. ~ ASPHALT DRIVEWAY F,P PRIVATE RESIDENCE ~ i Af ~ S BONE ~ p •y ~ EAP iIST C;!il;`tCH ~i ~~'•0 . DRIVEWAY NVI(lE m -FF I ~ _ M = ~ = 2 z 6f ;;iAll~,rl ~ ;~P _ ~.~~lOfi I ' Hlg ~ . ~ - _ ~ yWA o Y y SITE 24 p0~'',-~ i %ti . clty~ . ~y, i o SWANgBOR _ 0 ~ F s, c v i ~ ~ 1 Ullull~~ ~V n - _ _ - . _ _ _ _ . r _ _ _ sn~E ~aTa: U ~ z NC HIGHWAY 24 - 250 R W L - _ _ PROPERTY AREA _-----------_-___Z61 AC-_~ E IMPERVIOUS AREA~___.___~_ ?.31 .AC _ _ ~r ~.m._. _ - _ _ Oi i SITE DISTURBED AREA 2.3~ AC - 20D _ _ _ OFF SITE DISTURBED IaREA ?.11 AG. VICNITY MAP RIGHT SIGHT TRIANGLE ~ TOTAL AREA 4.44 AC. BUILDING HEIGHT - ~~I'f OF STORIES-- r PROPOSED BUILDING AREA ~________3 920 SF i i'„~', ~ PARIUPJG REOUIRED--- i _ _ e,~,-~~;' NUti1BFR OF PARKING SPACES _;'3 ZON1Nt, CLASSIFICATION_~__~~~,__MR I i~ _ ~ # OF HANDICAPPED SPACES REOD. _~_.5 ~ OF HANDICAPPED SPACES PROb`IDED~_4 OPEN SPACE 0.68 AC. ,~~,t K _ - SITE PLAN NOTES; 1. ,ALL PARKING LOT~DRIVE DIMEPJSiONS, ANl',l_ES AfJ!C ,5.0' RADII ARE TO BACK OF CURET WHf~RF ~~PPLICABLE. 2 PARKING LOT SHALL BE STRIPEC IN AC;;i1RD~ f<c;E _ _ _ _ _ _ _ _ bViTH THIS PLAN, _ 300' 15.0 e LEFT SIGHT TRIANGLE 3. NCDOT DRIVEWAY PERMIT I;> REQUIRED. NCCiOT ENCROACHMEfJ i AGRrEIe~Ef'-I FOR !.Tf~171ES AP~JD WIDENING IS REOUIREC!~ 12.0' 5_ CONTRACTl7R MUST PJOTIf r' ~.,li ~ ~'AJi rn~.{I_R qT J - 1-~°00-63?-4949 A~I LE_AST ~~R R;~ PRA( TO ~ J THE START OF EXCAVATi,',~J OR '~F'ENC'rII::^J; T~ / 125' TAPER 1 ~0' STORAGE R~0, RHO, HAVE ALL 'UNDERGROUND UTILITIES i_OCAIFD. r f! LT-- - - - - ~ 6. SITE SHALL MEET ALL RF~LATED ACCESSIBIL'~TY REQUIREMENTS. _ r - - - . r1' C ~ ~ - _ _ ~ ~ ~ ~ ~ ~ - ~ ~ C h~1P LEJEUNE POINT OF CGNTACT SHALL HE: `7 i r 'P~~H~ rJ~ F. 'V~ '-.~~~~T,-. FRED W ESTES, JR. ~ ~ l~i,i~ ~ -'1~ ~ p0'~lE~ , r:1C~ 19~ ~~~~~Y Y FA~_'ILIT~ PLANNING BRANCH MANAGER ~ 7 ~r Y Y~`~' Y ~ ~ IN~TALLATIGN DEVELOPMENT DIVISION \ ~ ~ ~IK~ I~'~~' _ X11, ~ ~ ~ 9 NEW TURN LANE t ~~r ~ ~ A~' 9 NEW TURN LANE 37.0' BUILDlI~1G 12, ROOM 155 POJT LANE i I i C5 Ei j I I ~ CAMP I_EJEllNE, NC 2854?_-0004 ~ PHONE: 910-451-0980~183~~ I f H 8. DELINEATED WETLANDS EtIST CNSITE AND HAVE 11 I BEEN APPROVED B't THE U.S. ARMY CORPS OF - I i ~ ~ PROPf=RTY LINE ENGINEERS UNDEF? JURISDICTIONAL DETERMINATIOi: ~J`~~ _ _ ACTION LD. 200400028. ~i ~ ~ RAW PROPOSED SIGN ~ ~ o 24" WIDE FLUME a EX. GATE TO TREEUNE ~E RE~OCATED i EX. FENCE TO BE REMOVED in ,i R~0 0 ~ i Iii I ! 9 SPACES 10 SPACES i i Q . G ~ ~ 5.0' ~ 10.0' TYP. b ~ - • ~ ~ 9.0' N ~ ~ ~ ' 24" CURB & ~ i t• b ~ 8.0'~ GUTTER, TYP. ~ , (4) FLAG POLES ~ - 0 9.5' 9.0' - ~ _ o , ~ ~ ~ ~ J ~ ~ 6' WIDE ~ CONCRETE - SIDEWALK, PAVEMENT 1n _ - ~ I X. AN TR T R MA N ~ E EC EE 0 E P TYP. CONTRACTOR TO PROTECT ~ v v~ 71.5' F ~ ( ~ ~ ~ DURING CONSTRUC110N) - J , L~ J I - - I r 58.0' 14.5' 39.60' 39.60' F I I o 1 ~ ~ ~ ~ < ~ ~ - SEE ARCH. 3EE ARCH. ®3.0 ® ~ PLANS FOR PROPOSED ~ ~ 5.b' YP I 'CANS FOR 1.5 CANOPY U U W W < CANOPY )IMENSIONS F 03/16/06 REVISED WET DE.TENT!ON POND ALH Q Q Q ~ BUILDING ° ° ' d,_ ~ DIMENSIONS a a a a¢. r 3 92 a.o .a e`o a.o I O SF ~ ~ ~ ~ ~ 1~ ~ FFE = 42.50 - - - z E 02/27/06 REVISED PER DOT COMMENTS JW ~ 40.0' 20.5' 24.0' 20.0' 20.0' 24.0' - - E , ?-y w I 56.5' r z ~ I ~ ] 20.0' ~ 20.0' ~ D 01/03/06 REVISED WET DETENTION POND ALH n E 71.5, 0 ~ ~ ~ RS - - ~ I W I-- N a C 01/13/06 REVISED PER DOT DENR COMMENTS / CBW a < ~ ~ ~Q. q ~i O ~ ~ B 12/16/05 ISSUE FOR REVIEW gPB z ~ ~ ~ ~ U 1 a ~ ~ J A 10/14/05 ISSUE FOR REVIEW SLJ RS. Tye , p (4) 4" WIDE SOLID y c~ o WHITE STRIPES NF Rd~. DATE REVISIONS gy R7 r 0 3 ASPHALT PAVEMENT ~ ~ D 1 ~ SPEED BUMP C4 O~~ ~ 1 0 ~ i ~ ~ NF D I ~ I s. so. S .Q 1 ~ b o _Z J I ~ i ~ R 24" CURB & U IS, GUTTER, TYP. Q 8 MON LITHIC CONCRETE ISLAND ~ C5 TO R STRICT LEFT TURN', 1\.. ~ ~ _ ~ ~ ` ~ ¦Engineering¦Architecture¦Surue in ¦Technolo FROM PINEY GREEN RD. ~ i R150' ~ ~ ~ ~ Box 7365 324 S. Evans St. Gr ndll ~ y g gy ee e, NC _7834 25~ 75g 3746, 252-630-3954 (Fax) c ~ w ~ STORMWATER ~V ~ PROJECT TITLE Ii i J ~ \V` C ~ DETENTION I POND i . MAR N EF EDERA L Q NEW DUMPSTER PAD ' S ~ ~ 4' ~ W SCREENING ' 1 ~ l / ~ (SEE DETAIL SHT.) CR z EDT N U CN I R5.O ~ ~ Onslow Count Jac~sonville, ±~C ~ ,~o, . . RELOCATED ' ' ' ' ' ' Qr DRAWING TITLE I ~ GATE ~ - - PROPERTY LINE -~~;~i, ' B El ~ 2•~ li I 1 R~ 4 ~ ~ 1 B ' ' ~ EW FENCE 1 X ~ i ~~I X ~ Site PI f ar~ ~ti O I ~ X 1 ~ ~ X I ~ ~ ~ C l~ - ~ ~ ~ ~ 1 ~ ~ ~ ,Wetland Location Per ~ ( USACOE Jarisdictiona nd Location Per ~ scAl~ DEPARTMENT OE Jarisdictional AS NOTED CIVIL r Determination Action minatlon Action LD. DRAWN BY DATE STARTED SHEET No. I 200400028 00028 _ ECKED W 10/13/05 1 OF 6 I CHECKED DRAWING NO, I ISLAND DETAIL A APPROVED 30 15 0 30' 1= 20 PROJECT HO 1 "=30'-0" 2005 0297 THIS DRAWING IS THE 12 11 10 9 g 7 6 THIS DRAWING IS THE PROPERTY F THE EAST GROUP, P.A. ANY USE, REUSE, REPRODUCTION, ](SPLAY OR SALE OF THIS DRAWING WITHOUT WRITTEN CONSEN OF THE EAST GROUP, P.A. IS STRICTL7 PROHIBITED. (m COP IGHT, THE EAST GROUP. P.A. 2005) 5 4 3 2 1 5 7 6 5 10 9 8 5 4 3 2. 1 12 11 SEAL SEAL ~~~'t~i~~u1r11,~ „ ~ PRIVATE RESIDENCE 45PHALT DRIVEWA, PP ' - MATCH LINE °A" \ • FESS ENGW CHAPEL ABC STONE I DRIVEWAY BAPTI~i CHURC 1 . ~ ~ 0 x ~ EkISTiNG M ~ _ ~ ~ ASPHALT DRI E.:%+r 1 E~'>iI~IG ~~15" RCP M ASPHALT DRIVEWAY 'j ~ BP STATIC'?: ~ ' ~1,~ P STATION ~ _ ~ ~ l~" RCP ~ - ~ IJO CULJEf ~ ~ ~ • F t~`~;•~ ~~y•:~GINti • ~ `_NO CULVERT - A - _ - x ~r F p ~ iii <<F C~~ ~ ~ / _ _ - - ~ . //Cl S. ~VVA ~U - 11111111 3 _ x _ - GRADING NOTES: 1. ALL VEGETATION AND TOPSOIL 51JAL_ BE STRIPPED FROM GHWA~' 24 - 250 R W 1VC HI x FILL AREAS PRIOR TO PLACING FILL- ANY L~UESTIONABLE ~ L OR UNSUITABLE SGIL CONDITIONS SHALL dE BROUGHT TO N THE ATTENTION OF THE ENGINEER. L x ~ 2. AF1~R STRIPPING TOPSOIL AND PRIOR TO Pi.AOING FI1_L, IT IS RECOMMENDED THAT ALL BUiI_DING, PARKING AND - - - - - - !1RIVENlAY AREAS BE ROILED WITH A ~/IP.RATOR~Y ROLLER - - _ TO rONSOLIGATE LOOSE SOIL> ~~°I UPPER SUSGR^.C!E. ~ - - _ _ - _ _ - - - - - - - - x CONSTRUCTION COMPACTION TEST RESULTS OF AT LEAST 95 PERGE'J1 OF - _ _ _ _ _ - _ - DISTURBANCE LIMITS THE SIAPJDARD PROCTOR MAXIMUi~ DRY UENSI~IY 'uVltL BE REQUIRED PRIOR TO ENGINEER'S gPPRO'JAL FOR FELL _ - - - - _ _ _ _ x PL.ACEMEN . _ - - ~ - - _ _ - _ ~ 3. ALL FILL SHALL BE COMPACTED TO AT LLAST 951 OF THE K STAPJDARU PROCTOR MAXIMUM DRY DENSITY (ASTM D698). - - 4. GRADING CONTRACTOR SHALL SEED AND MULCH ALL. K - - - - X DISTURBED AREAS IN ACCORDANCE WLiH THE CONSTRUC110N SPECIFICATIONS WITHIN 21 DAYS COMPLETION OF GP,ADING DISTURBANCE LIMITS 50' TEMPORARY _ _ _ WORK. UPON COMPLETION OF THE PROJECT, THE GENERAL _ _ - _ _ CONSTRUC 0 ENTRANCE MATCH x CONTRACTOR SHALL INSTALL PE MAP NT SE ` A~ OUTLINED IN THE SPECIFICATIONS. ALL DRAINAGE PIPES SHALL BE CLEANED BY THE GENERAL CONTRACTOR TO MATCH EXISTING ~ EXISTING ~ ' REMOVE ANY SEDIMENTS THAT HAVE ACCUMULATED EP_ - ~ - - Q 0~` _ ~ x 5. ALL PLANTING AREAS SHALL BE BACKFILI_ED WITH TOPSOIL 40.97 ~~0• , _ AND RAI(ED DOWN, REMOVING ALL CLODS AND ROOTS, AND EP _ - _ FE ~ - EP _ _ 40.78 41. ^ FES _ _ SEPTIC SYSTEM DESIGNED ©Y J LEET READY FOR S E ING ANJ ~A: PIG. - _ - 41.08 - - PIP RAP,- J 3g - - ~ a / - INV. 36,94 - ~ x GRAHAM ElJVIRONMENTAL CONSUETING, INC. 6. ALL CULVERT CLEANOUTS MUST BE DONE SUCH - - KENANSVILLC, NORTH CAROLINA THAT THE SEDIMENT IS EITHER EXTRACTED OR TYP. ~ _ - - - ~ ~ _ _ - - - - - ~ _ r ;i - - - BLOWN UPSTREAM FOR CLEANUP. UNDER NO r . r~:-' ' 64 LF 24 RCP - CIRCUMSTANCES SHALL SECIMENT BE BLOWN I - , ~.PL~ - _ - - - _ ®0.09%~,~ - ~ ; -=r '1''~t~' ~ ~ 39 ~ , _ , x DOWNSTREAM. ~ ~~~r i K _ _ ~;r CHAP I E•- _ , ~a ~ ~ - FES ~ ' ;~_I"`~! TC 7. NOTIF'f NCDENR-WILPXINGTON PRIOR TO CCMMENC11~1G ;~gSN R P~- ~ - ~ ~ r,~~ , 41.65 I ,~~T pQV`l ~ - - _ . INV. 37.0 CONS ~RUC110N. PHONE: (910} 796-7312 ~K~ l~ l 4~ ~ ~ , , x X X X T SF' K X x c ;E x So~~ ,1a~,< ~ Al 41.0 ; ~~p ~z~d 6. CAMP LEJEUNE POINT OF CONTACT SHALL BE P`~ ~ o~~ ~ ~ ~ FRED W. ESTES, JR. - _ SILT FENCE _ ,X,c~ Fto ss~te FACILITY PLANNING BRANCH MANAi;ER CB-1 TOP 40.98 ~tce~ g' Q~e I H INSTALLATION DEVELOPMENT U!b1SI0N H INV. 8.23 x 3 ? „ ~ ~ BUILDING 10, ROOM 155 KIP°~~ ~ eP°`~ POST LANE x 1~ _ I ' z ~ F~ x~zs R tr) CAMP LEJEUNE NC 28540-C00~ ~ 5 6 ~ ~ r aeP _ - - FUME TC TC I ~ r 24 WIDE L 42.16 41.79 40 x ~ ~z 5 ~~z`~ ~c PHONE: 910-451-0980 1333 ~ 41 _ ~ R~~Ren~,o~ 1a f c~~J h2 y ~X~ TC~ Leo P I TC - li ~ 41.89 ~ _ 41.58 ' 1de _ - ~j I, ~ TC 41.08 TC x ~ ~;n r x p• TC ~ TC 41.92 ~ ~ ~ I TC , ~ ~ e5 ~ ~~ch _ F zr .tit - a TC 1. 41 69 .22 41.08 I i ~ 42.13 ~ GQ ~ ~.o~ ~~2 ~ G LEGEND ,;o TC Q- TC TC i n G 41.98 h 41.15 41.79 ~ ~ ~1 sec ` , ~Z" - =r - ~ o~ r TC I y x.',! ~ 42.04 Q ~ 1 ~ ~ -tz`~ EP =EDGE OF PA`dEME.fJT X ~ ~ ~ TC TC TC o ~ ~ i x 41.65 1 TC TC 41.85 42.0 ~21~ ~ _ ~ _ S,IeP~~I FE =FINISHED ELEVATION ~ P( , FES =FLARED END SECTION 41.45 41.55 ~ = ~G TC =TOP OF CURB - x 41 1 24" SPI x x TC TC i ~ 41.38 41.50 TC GUTTER, ,;24" CURB & ` ~j TSW =TOP OF SIDEWALK i 41.75 TSW TC GUTTER, T1P. TOPSOIL STOCK DI =DROP INLET ~ ' x DI-1 ~ 42.0 42.0' TC TC rn ' TC FILE AREA ~ ~ ~ ~ GRATE 40.55 ~ 42.0 41.07 CB =CATCH BASIN RCP =REINFORCED CONCRETE PIPE 'i < 41.05 INV. 38.00 TC ' - 41.60 ~ - ~ CPP =CORRUGATED PLASTIC PIPE 1 ~ - ~ ~ , w 1.~, _ - m =NEW STORM DRAINAGE PIPE ~ i . ~ 24" SPILL 42.0 ~ - - C ~ L ' TC ~ ~ ~~y ~ TYP. ~ FE F ~ ~ ~ GUTTER, TC 42.25 40.78 ~ ~ F -X- =INLET PROTECTION/SILT FENCE I ~ o - =CONTOUR =SPOT ELEVATION - ' I~ 42.50 ~ o ~ I _ o ~ ~ , - '1:~ `,fi 3 1 R POSED ~ I~ ~ 3 1 P 0 CLEARING LIMITS o G~' I I w 1 `y l ® ~ a' ' i Z 1 BUILDING ~ ~ ° o i ~ I ~ 1 ~ TC a ~ FE a TSW j . , ~ ~,1 ~ ~ ~ < I ~ I 42.0 4 .10 40.85 2 SF 3 920 E 03/16/06 REVISED WET DETENTION POND ALH ~~-s~.lU FFE - 42.50 ~ ~ ~ i- Tc ~ o w. _ ~ 42.50 FE x } ~ , ~ ~ ~ , DI 2 40.64 D 02 27106 ADDED BENCHMARK JW / ~ ` E i L RATE 40.55 ~ ~ ~ ° G f- _ - y ~ y INV. 37.79 TC ~ I - _ _ _ _ TC E ~ ~ ~ ~ X - - - - 42.25 ~ CB-3 I ~,j ~ ~a a 41.75 ~ TC',, ,ra~'~p'` _ TOP 40.83 _ SILT FENCES , C 02/03/06 REVISED WET DETENTION POND ALH 1\ ~ i ~ INLET-~ 420 41:78' - INV. 38:08 _LIMITS.'OF ~ CONSTRUC110N, ' x T 1 ~_~.e -.-PROTECTION, SS SS TC ~ T1P. , )N, ~ B 01/13/06 REVISED PER DOTjDENR COMMENTS CBW TYP. 41,50 ~ Gp 'I Xl 41.42 ~R , ' I ~ - A 12 16 05 ISSUE FOR REVIEW BPB TC h ~F ~ i s°~ ` ' ` 41.05 TC - ~ TC 20 m q j TC TC 41.70 41.70 r , 41.35 41.23 i_ ~ i ~ ~ 5~i ~ ` ~ z REV. I • ~ , T Al ~ . T ~ k • . ' ~ C ~ i - - - C ~ ~ RIP RAP 4 S %tl N0. DATE REV~SlONS R'>' a RIP RAP ° y 1 _ 41.16 ~ ~ - - 40.98' i I ~ ~ i _ _ _ TYP. ~ TYP. - ~ y ~ I TC TC', ~~~o _ _ ~ , l _ - - I i 41.90 41.38 ~ <s ~ ~ TC `"41.41 - _ - - - ~ _ ~ D p ' ~ ~ 1 RIP TC EMERGENCY - - _ . _ ~ - y ~ TC ~ ~s ~ ~ 41 OVERFLOW ~4 , 1 I y~D y I I~,~ RAP, 41.50 I - ' ~ ' 1 TYP. 41.70 s _ ~ ~ RE,GRq ~ MATCH CB 2 40 40 DE EXI SnNG D1TC H EXISTING TC TOP 41.0 ~ 39 39 4'~ _ 38 h0 1 ~ 41.70 INV. 37.67 _ X ~ ~ - N'. -'~i , - ~ i' FES INV. ~ ~ ' ~ v ~6, 23 / RIP RAP ~ FES I 3 Y o FE 4 R 4" B & CU 2 / 0 I G ' 38,94_, s ~ ~ 41 TYP °1" 36 X 39.10~~ I 39 GUTTER, y 36, p ®'0~ =-C 39 ~ ~ ¦En ineerin ¦Architecture¦Surueying¦Technology ~ F 35 ~ " CP 1~ TC 0 ~ 3~ ~ :f' 24 ~ Box 7305, 324 5. Evans St, Greenville, NC Z78,',4 252-758-374&, 252-830-3954 (EoM} i ,o. 41.92 ~ 34 0.13~~~~ ~ I IN$jq~ PROJECT TITLE I ~ 41.20 d S . FE 33 ~ I y 'I ~ ~ ~ ~36. 0 STORMWATER ~ ~ ~i ~ ~ MgrnN eROSIDN , G IN CON ~ 3 3 X \ D NTI N POND ~i I S ETE 0 , ~ ~I ' , RE'GRADF KGB V ~ C ~ D DITCH ~ i 3 C 6 - 33 , TC 4.0 ~ , 34 , I I ~ i',/ ~ TC 41.32 140.2' ~ i . ~ - _ 35 I ~ 41.85 ~y y h1 SILT FENCE ~ 0 3g 8 . ~ i ~ MARINE FEDERAL I ~~I ' PERMANENT DRAINAGE ~ 4 3 I I ~~'~y 36 ~ " ~i 1~, ~i. EASEMENT R IT UNION C ' i EP - ~ I t I " Onsiow Count Jacksonville NC I ~1 - ,:x4;1,20 , 38 ~ i ~ ` iy ;G.~u - V1 40 '39 6r - ~ ~ to FES X" X ~ ' i i ; DRAVdNG TITLE ' INV. N Il ~~41: i i .00 39 ~ OUTLE~'~ST~UCTURE Il STRUCTURE _ _ ' 42 TOF 3~ 4~0~, , 1 43 x 10~ i General Gradm Draina e ATCH ~h X50 44 BOTTOM ~6~ i EXI~r,T1Nr,~ ~ 45 I ~ , g> g 50 3I ~ ~l , ~ I i k 46 ,Ty ~ , I ~I ~ X I, 6 ~ CLEARING LIMITS 47 'I I B i dimentation r son 8c Se Eo I` ~I l ' x ~ ~ ~I' i ?t? ~ ~ i ~ ~ I ~ ~ r II ntrol Plan Co _ I I ~5 ~~~-I` ,~,-i' X ' I ~ y i - ! ~ j ;letland Location Per I 3~ I I X ~i ~ 1 ~ ~ I '.;SACCE Jurisdictional ~ " SCALE DEPARTMENT ~ ( ~ ~ ~etermination Action LD_ ,~j~ ~ ` ~ AS NOTED CIVIL DRAWN BY DATE STARTED SHEET No ~ ~,r ' ~ I ~ I ih ;i; . ~J0400028 , SLJ/CBW 11 /10/05 2 OF 6 CHECKED DRAWING NO. f, A APPROVED MATCH LINE "A" ,;I x PROJECT NO. C2 30 15 0 30 1 "=30'-0" 120050297 -HS DRAWING 15 THE PROPERTY [ TT.E EAST GROUP, F.A. ANY USE, REUSE, REPRCOUC,CN, ISPLAY OR SALE OF TH15 DRAW ; W'THGJT WRITTEN OONSEN OF THE EAST GPGUP, P.A. 15 5'•F'C^.~ PP:*iIBITED -0 4]SHT, THE EAST GROUP. F.A. HS DRAWING 15 10 9 8 7 6 5 12 11 5 4 3 2 1 12 11 10 9 $ ~ 6 ~ 5 i 5 4 3 2 ~ ASPHAET DRIVEWAY 10"x6" TAPPING SLEEVE & VAL ENON CHAPEL PP ~ ~ W - ~ - SEAL SEAL PRIVATE RESIDENCE 11111 I 4r - _ BAPi~ST CHURCH M ~ ~ W - ~1 - W _ _ _ APPROXIMATE LOCATION ONSLpW COUNTY 10° WATER MAIN I 'i ASPHALT DRIVEWAY ASPHALT DRIVEWAY -~W- - - -W- - - ABC STONE ~XXXII I1,~2/ _ - DRIVEWAY ~(N ~ARO ~ BP STA ~ICN BP STATIO~~J ~ EXISTING t~ . , C~ i 'ASS NO CULVERT ~ _ L 0 a T 6x10 80RE PIT J CJLVER_ 15" RCP LOCATED A PPROXIMATELY EXISTING ~ 0~ \ 16.n' FROM TRAFFlCE LA E N 15 RCR~ M A - _ ~ ~ - EDGE OF PAVEMENT ~ _ - --;8-- - - - - - _ _ _ 4 , _ _ - - - ~y.G1NE. ~ . - _ _ . _ _ ----_________r _ ' tlll II I1 1~ y _ . GHWA ~ Y 24 ~ 250 R W - _ UTILITY OTES; _ _ - _ _ 1. ALL WATER AND SEWER CONSTRUCTION SHALL BE CO ONS OF ONSLOW CO. _ ACCORDANCE WITH THE STANDARD SPECIFICATI MPLETED IN L WASA PUBLIC UTILITIES DEPARTMENT. ~ ; _ _ _ - - - - ~ 2. CONTRACTOR SHALL NOTIFY UTILi11ES ENGI EER ~ - „ ~ - _ - - - - - - - - - - - _ N 48 HOURS IN ADVANCE OF BEGINNING CONSTRUCTION. COORDINATE TIE-iN TO ALL EXISTI 1 _ _ _ _ _ - - . _ i66 LF 6F 16° STEEL - ENCASEMENT PIPE UTILITIES WITH UTILITIES ENGINEER. NG _ - - _ _ - .--4~/-6" PV~I~ATER MAIN _ _ _ - _ - - - ~ - _ ~ 3. LOCATION OF EXISTING WATER AND SEyyER MAINS ARE APPROXIMATE - ~ - - - ONLY AND SHALL BE FIELD VERIFIED PRIOR TO COMMENCING WORT(. ANY - . _ . i - - _ _ - - _ . - - - - _ _ _ _ . _ _ 15CREPANCIES SHOULD IMMEDIATELY BE POINTED OUT TO THE ENGINEER AND UT1LIllES DEPARTMENT, _ _ . - - - - - - , _ i _ - _ ~ 4~ AS OF JAN 1, 1986, ANYONE DIGGING ITH ~ f( 1 _ _ ~ _ - - _ - - _ _ W MECHANICALIcED EQUIPMENT iN HIGHWAY RIGHT-OF-WAY, PRIVATE UTILITY EASEMENTS, OR PUBLIC - _ 'm - SPACES WILL BE REQUIRED BY NORTH CAROLINA LAW TO GIVE NOTICE - ~ _ OF THE PROPOSED EXCAVATION TO ALL EXISTING AREA UTLITIES AT x - ~n ` _ - LEAST 2 WORKING DAYS BEFORE STARTING Ti) DIG. THE UTILITY O~JNER - _ IS TO LOCATE ITS FACILITIES IN THE AREA OF THE PROPOSED N _ K EXCAVATION. UTILITY MEMBERS OF ULOCO CAN BE CONTACTED AT - 1-800-532-4949. 5. 4-INCH THROUGH 12-INCH WATER MAINS SHALL CONFORM TO AW~gA SPECIFICATIONS C-900-75, CLASS 150. A ~ ~ - - _ ' 6~ WATER MAINS SHALL BE BURIED TO A DEPTH OF 36 IPCH n m 1 r, OTHEWISE NOTED. I E5. UNLESS 7. CONTRACTOR SHALL MAINTAIN COMPREHEWSIVE DEPTH A ~ _ 11 ~ ~ i - _ I" x ~ ~ _ LOCATIONS) FIELD "AS-BllILTS" FOR A i I ~ N~ hORIZONTAt - - TO THE ENGINEER. L~ NSTAL_A11UNS AND SUBMIT r ! i _ ~ _ - _ - 8. ALL ROOF DRAINAGE FOR BUILDINGS SHALL 6E CONSTRUCTED SO THAT i - v - ~ i - _ _ - - - -..r _ 4J-- _ _ -a ~ _ -Q . i. i - - - _ - i ~ _ WATER DRAINS TO STOP,MWATER POND. _ Z i I i _ .r - _ f. _ _ _ - ~ 1 f~ - _ _ _ _ - _ - _ _ - ~ - 9. CAMP LEJEUNE POINT CF CONTACT SHALL BE. - - - ~ - ~ ~ - - - ~ - ~ - - - - J FRED ESTES, JR. - 'i~ ~ - - - FACILITY PLANNING BRANCH MANAGER I~ ~ ~ - I p~,ILRC~P.6~_ _ - 24"~~RCP - I _ _ - - - - - - - _ - CP - _ _ - - _ ~ 1 _ _ _ _ _ - ~ _ INSTALLATION DEVELOPMENT DIYI510N _ _ ~I, , OV1C 1 _ r~, y \ - 111 P ~ (NG~ _ _ - - - _ _ _ _ _ _ - - EUItDING 12, ROOM 155 s ~ ` 'IKF 4~ - - - _ - 6'x10' BORE PIT -3s- - ~ ~ ~ ' ' S' I`•1 ~ ~ LOCATED A I~`. 4 , ~ c, - _ ~ ~ ' ~ ~~ATIO PPROXIMATELY _ _ _ P05T LANE - - CAMP LEJEIJNE, NC 28542-0004 ~~1 ' ~ ~ ELE 22,0' FROM TRAFFlCE A r n~^, ~ ~ -~~1- PHONE: 910-451-09801833 I~ L NE 1 EDGE OF PAVEMENT 6" TEE & 6" G.V. 1 1 TAP - - - I ~'1 ~ ~ ~ I - _ I 1 6" 90' 6" PLUG BEND i ~ ~ ~ NOTE: _ y ` t " B. I ~ - ----,-----..r, - . I; , RPZ TYPE BACKFLOW PREVENTER SHALL BE INSTALLED IN T ~ H ~ 1" METER - sus BUILDING PRIOR TO A H~ NY TEES IN THE WATER LINE LEGEND __ExIST 16" RAW WATER ~I FI R _ E _ _ ~ ~ _ HYDR A T N - , - - ExisT 1s~ RAW WATER ~ I ASSEMBLY I I ~ - - ~ I - - - - - ` BV =BALL VALUE I ~ - GV =GATE VALVE _ - _ _ Exisr 16° CO =CLEAN OUT ~ I ~ r DI = DROF INLET x 'y j ~ ~ 1 1/2" 46' 1 ' ~ S BE D N - CB =CATCH BASIN ~ G N 'i ~ W ~ ~ ~ . ~ I Q ~ . _ _ MATCH UNE A RCP =REINFORCED CONCRETE PIPE v ~ ~ ~ i Q~ ~ ' ~ ~ a ~ ~ CPP =CORRUGATED PLASTIC PIPE ~ ~ ~ ~ ~ ~ - _~W_ - =EXISTING WATER LINE -I E-- =NEW WATER LINE vii G ~ =NEW STORM DR AINAGE m~ ~ x ~ ~r X 1 j --SS- =NEW SANITARY SEWER 1, a ~ I ~ _ ~ o - N \ I ~o _ DI-1 _ - ~ ~ I M 0 2 ~ I ` F --J ~ <r ~ w r - 1 z ~ I'~m i ,c r ~ N \ F a~ i ~ ~ ~ ~ 3~ ~L~ I ~ is ~ a 0 T PROPOS ~ ~ ~ ~ ED 3 ~I 611 I I ' U I ~ ~ < i ~ BUILDI G 3 w N ~S I ~ ~ I N z ~ < ~ x z WI ~ ~ 3 920 ~ I SF ~7~ ~ II ~ , b F = - - - ~ FE 42.5 0 E ti; ii ~ ~ ~ 6.0 TYP. 5' 10 N ~ ~ ~ CB-3 , i L--•- B-3; _ D 02/27 06 ADDED BOR~ _ / C F11 LOCATIONS JNJ 9G' _ ~ . E 1~ ~ CO 10.0 . ' BEND- ~ , ' - 90' B D - SS gg, CO C 02/03 06 REVISED ET / W DETENTION POND ALH " Cp DI-2 i 5 ~ 1 ~ B 01/13/06 REVISED PER D0./DENR COMMENTS CBW I, w ~ _ . 1 00 GA . _ A 12/16/05 ISSUE FOR RE I 1 V EW BPB in ` l , ~ i ~ ~ L SEPTIC., p ~ ~ ~ ~ , i TANK 9 =8" x 6'=0"- ~ _ ~ N - ' ~ N REV. ~ ~ ~ I _ ~ - _ Q f1 ~ i ~ - - - - _ - I ~ N0. SATE REVISIONS BY ~ 1200 AL ~ Q ~ PUMP _ - ~ ~ ~ ' ~ ~~4s, - - - _ _ - - - ~ . Z ~ TANK (9'-S" x 5'-D") _ - ` . - ~ ~ . ,41. b ; a - - ~ ~ " ~ ~ SEPTIC SYSTEM DESIGNED BY ~ GRAHAM ENVIRONMENTAL CO - NSULTING, INC. D I i , i ~ ~ ~ KENANSVILLE, NORTH CAROLINA CB-2 i a I ~A• .p \i\ ~ ' A A ~ ~ _ i N - _ - N 1 I 1 m 1 ~ \ ~ \ , t o. ~ 4 j ~ ~i - 2~^ CPP P~r~P {odd ¦~'ngineering¦Architecture¦Surveytin ¦PecTtnodo ~ A I `I _ ~ ~ STOR t MWATER o I g gy ~rpi~ e Box 13!)5, 324 S. Evans St, Greenhile, IJC 21834 252-76&-3746 252- \ p~D ~ 83p-3964 (FaK) ~ DETENTION ~ ~ POND c cep` Q~e PROJECT TITLE F ~,a ~ ~d ~~de ~ I ~ , ~ , ~ , _ I , ~ l _ ` 9 ,8 0~,{0 ~ ePod , Sure e5 ~ tih~ _ P es ~.6'I Xre~cr h deP ~ ~ i • i~ . `1 ~ ~ ~ ` ~ . c R E F E D R ~ 1 Ro~X1ono a, Yre on~~ 12'1 ~ CR D IT ~ ~ ~ II U 0 0 Pre 7 - 1 ~ i ~ } ~,ae _ , r~? Onslo Co I _ ~ ,Q~ I W ~ nt Jacksonville, NC B ~1 i ~ ~ j - I ( ~ °sls 3 ~ F~~~` ch j ~Rnw~HC 17TLE ~ tt aches, titer ~ ~ ~ I X i - ~~e 1~ r , ~ 1 ~ ~ _ ~ ~ , - ~ ~ ~ t. 1,~3, ~~ono o ~Y2 11 i ~ o~ leo Pre i I ~r ~ ~ 'I I~~I ~ r , II c , stem E S ~ ~r~ X X'~ '1' ' I' ~I eP ~tlll a t PI ~ y an i 3 - i _ I~!i i rn ~I ~ ~ I r ~ ~ r ~ I~Jetlond Loc Wetlend Lo ~ cation Per Data 1, ~ ~ Su u, 1 _ PPlied b Supplied by Camp Lejeune ,T~ SCALE a DEPARTMENT - ~ ,1 ' w . I ( ~ Y AS NOTED CIVIL DRAWN BY DATE STARTED SHEET No. L. SLJ/CBW 11/10/05 3 OF 6 MAT CH LINE "A ~ CHECKED DRAWING NO, i i A i 30 15 0 30' APPROVED 12 11 10 9 THls DRAWNC is THE PROPERTY PROJECT NO. C3 F IS THE PROPERTY [F THE EAST GROUP, P.A. ANY USE, REUSE, REPRODUCTION, ISPLAY OR A O VG ) 5E O OF ?il s 0 DRAG , 97 DRAWN G WRITTEN CONSEN OF THE EAST GROUP, P.A. IS STRICTLY PROHIBITED. (m COPY IGHT, 1HE EAST GROUP. P.A. 2005 6 5 4 3 2 1 12 10 g 8 ~ 6 5 4 3 2 s'-o' MAx. 1 STEEL 'r' Fosr ~ NOT E SEAL SEAL `~~~~uulri1,/ SEE SHEET C2. ENGINEER M MIN. 10 GA WIRE TI X111 CARp //ii MAY RE(~UIRE ADDII~ONAL ~.`~0 . F~SS~~ . 2 a 9 SILTFENCE AS 6tCTATEL~ BY k SITE CONDITIONS DURING w QQ' E CONSTRUCTION. M = - Q - I Q•. ~ 50' MAX. SPACING BETWEEN SPACING BETWEEN 6'-0' ~ ' NGINE~ ° ° 2" BITUMINOUS 1/2"x 4" EXPANSION JOINT gOP~ ~ CONCRETE (ASPHALT) "EXPANSION JOINTS 5' MIN ~,c $ C,1,~ 111 Fitd. E X~ll 111 ~1G (MIN.) RADE lflilll ~U B' MAX P~~ S, 4" THK.,4O00 PSI CONC WALK ~ ~rti, FRONT VIEW , , t ~ ~0 PSI CONC WALK - - ~ ~ ~ ~ ~ 4' WIDTH AS Q~~:~~~~Q~~~ z' ~ sTEEI. ^r' Rosr ~ ~ ~ ~ L ~ ~a ~ PER PLAN . Q~.,~~ BITUMI?JOUS CONCRETE SURFAC i ^r ~ _E COI,P,~, -WIRE MESH FENCE i C~ ~ G~ ~ ` J ! ~ ~ 8 COMPACTED ABC (MIN.) ~ `i i -CONTRAC110N JOINT (SAW CUT l0' 6' 2 ~ i ~ CRIMP RING CONNECTOR ~ ~ ~ ~ ~ l EA ~ , d ~ ~ D Q ~ ~ 1/2"z4" F1BER EXPANSION JOINT {PANS!ON JOINT OR EQUAL '1/3 DEPTH) ~ p p p p p ~ B' A L SSE / ~ ~ srNrH~nc WOVEN MATERIAL REQUIRED WH ~E ~ ~ FlLTER FABRIC ABUTS RIGI EN WALK S o o / ,-#57 WASHED - FlLL SLOPE D STRUCTURES 'ED WHEN WALK p p p p p p LGGREGATE BASE UCTURES ~ ~ DU SE 6' MIN. a ~ ~ ' sroNE UNDISTURBED OR 1 0 1 COMPACTED SUBGRADE #57 WASHED I ~ ~I 4000 PSI COMPACTED SU STONE ~ j GROUND UNE CONCRETE BGRADE ` TO ANCHOR BOTTOM K SIDE VIEW DIG IN 6" DOWN & 6' OUT ~ CONSTRUCTION ENTRANCE DETAIL SILT FENCE DETAI 2 L TYPICAL NEW PARKING LO T PAVEMENT SECTION K C4 N.T.S. N.T.S. 4 SI C4 N.T.S. C4 N. 4 SIDEWALK DETAIL T _ 5 URN DOWN SIDEWALK PAVEMENT SEC110N C4 C4 N.T.S. C4 0 a A ~ CURB LINE OR END - DF PARKING SPACE COLORS 1:12 MAX SLOPE LETTERING AND BORDER-GREEN 48" 6O" WHITE SYHBOL. ON BLUE BACKGROUND 48 i BACKGROUND-U1~1E 60" 48" w (MIN.) i (MIN.) ~ FlNISHED SUBGRADE _ _ BACK OF RAMP - 1-- - NOTE i ~ ~ M]UNTING HEIGHT FROM F[~SHED PAVEMENT ~ 'a ~ ~ ~ ~ - ' I ~ ~ ~ ~ ~ ~ - 'AMP ENGINEER MAY SPECIFY LOCATION. , ~ N ~ (OR SI?EWALK) TO BOTTOM OF SIGN SHALL BED ~ `1'~ ~ ~ ~ ~ ~ ~ 12' GRID - 60' ABOVE G TT ~ ~ ~ ~ ~ ..~_~p~, ~ ~ p RAMP TO ALIGN WITH EXISTING OR ~ ~i~~% A~~ ~ ~ ~ ~ ~ ~ ~ 1 ~ ~ BEHIND SID WDEVALK WHEN MOUNTED U ER LINE PROPOSED CRO - ~ ~ ~ ~ _ SS WALKS. ~ A \ ~ ~ ~ ~ / ~ SLOPE SIDES AS o ~ ~ A A ~V~ ~ 6° 1'-6" e __i _-E _ ~ ' _ I - 84' ABOVE SIDEWALK W _ HEN HOUNTED AT ~ ~ FRONT EDGE OF SIDEWALK i GRAD CHA ~ ~ \ \ ~ ' NECESSARY FOR E NGES FROM SIDEWALK ~ ~ g ~ ~ \ ~ ~ ~ ;r coNSTRUCnoN i~?"R,~ 1~2"R. ~ i i - 60~ ABOVE PAVEMENT WHEN MOUNTED A ip TO RAMP TO BE A MAXIMUM OF ~ o a ~ ~ ~ ~ ~ ~ A 1:12. DISTANCE TO BE GOVERNED « ~ ~ ~ V ~ i DU IN PARKING LOT' _ _ 3"R, : ~-3"R BY GRADE ~ < ~ ` ~ A o 7 . ~~i 7~ ~ / ~ ~ 1" ~ a I ~ i o- - FRONT ELEVAT A ~ A_ .jA~ ~ o ~ ~ ~ \ A \ \ , UNDISTURBED SOIL JT ELEVATION ~ ~ ~ ~ ~ z ~ \ .A `a.. :n ~ ~ 000 PS ~ I ~ f~. ~ ~ .3000 PSI ~ ~ 4 CONC ~ .y, L, Iti~ ~ , 't,-- CONC ~1.. ~ r ~ $ZJO 8 -0" WHER R J" WHERE R W IS AVAILABLE ~ ~ 2'-0° - ~ ~o~. y, H T SPILL OFI ~'URB & GUTTER I I I/'~~~ PER. S ANDARD CURB & GUTTER _ ~ i~• m~~ - f ~ ~4" PER. FT, SLOPE Q o PIPE GRADE i I CROS CR~~s SECTION ~ I 12 ~ ~1 S SECTION (NCDOT# R7-BA) Q Q ~ W a z°~ Q ~ 1:12 SLOPE ~ „ _ o ~ ~ ~ ~4 4 t ~ ~ d ~ . q ~ ~ 6 ~ ~ ~ ~ ~ s• SIN. MOUNTED UNDER NOTE: RESVD. PARKING SIGN v USE "STANDARD TYPE" C&G CENTERLINE OF UNLESS OTHERWISE NOTED ON PARKING SPACE n:,, PLANS. O.D. OF SECTION G S ECTI 0 N - AA ~ PIPE Iz' uA>a~uM slaE CLEARANCE 6 TYPICAL CURB & GUTTER DETAIL NEW HANDICAP SYMBOL DETAIL $ HANDICAP SIGN DETAIL ~`4 N.T.S. (SPILL Fr, STANDARD} N.T.S. ~ TYP, C4 N.T.S. C4 N.T. 9 TYP. HANDICAP RAMP ~ - N 1 ~ STORM DRAIN TRENCH DETAIL C4 S. C`4 T.S. Y C4 N.r.s. 4xD X PIPE SHALL BE FLUSH WITH INSIDE OF BOX, END OF PIPE SHALL BE ERHER MILL END DE Of BOX, MILL END X OR SAWCUT END Y Y X SLOPE 3~_U- NOTES - PRECAST CONCRETE BO TYP. ALL 4-SIDES N USED IN LIEU OF 8' BI ;AST CONCRETE BOXES MAY BE I IN LIEU Of 8' BLOCK, F OF INLET CONTRACTOR SHALL SUl N~TE~ TEMPORARY DRAWING TO ENGINEER RACTOR SHALL SUBMIT SHOP a EXTEND RIP RAF UP BANK ~N SEDIMENT P LING TO ENGINEER PRIOR TO USE, Q x OOL cu DFF-SIDE A MINIMUM DF 4 FEET FRAME ,GRATE, AND CURB HOOD 2' MAX.- - - - WIRE MESH SHALL BE DEWEY BROS. TYPE OOD F - - - (OPTIONAL) CH-BN-74D W/3'-0" THROAT OPENING OR APPROVED EQUAL OPENING Y Q 3' 1 X 1' MIN. - - - - - 5~~~ r^, SAO I, pF PLAN I SLOPE ti~~;iir~ " FLAN FRAME & GRATE SHALL BE DEWEY BROS. TYPE CH-BN-2 ~ 9" g TOP OF CURB 12" 2 ~ ~ ~ OR APPROVED EQUAL 2" PLAN ~ ~ ~ TDP ~F BANK \ ~ ~ ~ ~ TOP EL. ' ~ ~ TYP. STORM E ~ ~ ~ ; , ~ ' ~ ~ ~ ~ ~ DRAINAGE 4" X 8" X t 6" TOP EL \i ~ / i ~ ~ , ~ ~ INLET SOL1D CONCRETE ~ ~ ~ , ~ ~ ; ~ \ ~ ~ 8" BLOCK 8.. \ ~ ~ STRUCTURE e' g" 8.. g' g, e s E -p~ 4'x 8'x 16' ~ FINE R G AVEL FACE 3" DIA. OR " NCDOT #57 WASHED LARGER STONE ~ ~ SOLID CONCRETE STONE (1' I!IN. THICKNESS) BLOCK _ _ 3'-0' B 03~16~06 REVISED WET DETENTION POND ALH z'-~' SECTION T 6 6"T A 1216 05 ISSUE FOR R INV~ INV~ ~ EVIEW BPB SECTION Y-Y 3000 PSI ~ 12 INLET PROTECTION corlcRETE BASE SECTION x-x SECTION X-X REV. ~ G'4 N.T.S. N0. DATE REVISIONS BY SECTION 'X-X' aooo PSI SECTION 'Y-Y' CONCRETE BASE D 13 CATCH BASIN DETAIL - 14 DROP INLET DETAIL 11 FLAIRED END SECT./RIP RAP C4 N.T.s. J C`q, N.T.S. C`4 N.T.S. EL = 40.0 GRASS SPECIES AS INDICATED IN SPECIFICATIONS SHALL BE PROVIDED AROUND ENTIRE PERIMETER OF POND ON AQUATIC ~ 1 CLEAN OUT SET IN GRASS AREAS SHALL BE PVC 3 BENCH BETWEEN ELEVATIONS 40.00 AND 36.85. WEEPING LOVE GRASS SHALL NOT BE USED. W17H A 24" CONCRETE PRECAST COLLAR. •1 C WETLAND SPECIES AS INDICATED IN ¦Engtineering¦Arch2tecture¦Surve ¦ SPECIFICATIONS SHALL BE PROVIDED AROUND yting Technology CLEAN OUT SET IN PAVEMENT SHALL BE ~ z3 PRECAST o' ENTIRE PERIMETER OF POND ON AQUATIC ~ Box 7305, 324 S Evans St., Geen~nlle, NC 27834 252-758-3746, 252-830-3954 (Fo«) BENCH BETWEEN ELEVATIONS 36.85 AND 34.00. 'y:~T PROTECTED BY A CAST IRON VALVE BOX CONC. BASIN W MARKED "ROOF DRAIN" (PLUG SHALL BE / li - PROJECT TITLE BRASS W/BRASS COUPLING ASSY.) KNOCKOUT PANELS , ALL 4 SIDES 6. ~ EL 38.10 _ ~ C 1cMP. POOL EL 36.85 ~ ` 3' 3' M AR i-~ \~~~\V`" V`' V`' PLAN ~ IN E F E D _ E R PERM. P A o L ~ OL I= AQUATIC \ \ \ ~ ya STEEL REBAR GALV - ~ ~V~~V~ rR A P 8 BOTT M '1 III-~ " BENCH T III( 0 EL 33.0 '6• _ R EL _ D I 33.0 U I V ON SHALT COATED) ~ _ TACKWELDED AT 6" O.C. 40.0 i 4" PVC EACH WAY LAID IN 70P Onslow Count Jacksonville N T N- EL. _ C ~ OP BASIN ATTACH SCREEN T P _ ~'1/ GALV. LAC - 39.10 ~ I_ AQUATIC 44.0 DRAWING i1TLE & 6YEDGE AIJCHORS BENCH FILTER SCREEN r .4a COMBINATION WYE ~ 3~ all _ n , ra~na e rosion AND 1/8 BEND x 0~~' oU11E' = 38.10 24" RCP _ oPENING EL. 36.10 TOP EL. - 39.10 ~ I ~ ~ ~ - B 1/?" OPENIPIG GALV. 5 TEMP. POOL S edlm enta do EL. n C 36.85 o n t r of and ,f 24" PIPE OR A I,' ~ ROOF DRAIN LU ,L~uh: EXPANDED INU. i- 6.•1 EL = 36.5 _ - 24' CPP ORIFlCE INV. ELEV METAL SCREEN , 37.63 ~ BOT~,,,,IIILET I ~ S1 Bor. P 36.50 avement 1 D e all 6; S 1" LD. IidLET ° ~ - 36.~ `~7 BOTTOM EL 35.0 1 PERM, POOL SCALE DEPARTMENT PLUG AT END PIPE GROUT IN PLACE OF LINE INV. = 36.85 3/ BOTTOM EL 33.0 ~1 AS NOTED CIVIL A SECTION CRUSHED STONE ELEVATION -111 I I DRAWN BY DATE STARTED SHEET No. SECTIQL--2 SLJ/CBW 11/10/05 4 OF 6 - ROOF DRAIN DETAIL DETENTI CHECKED DRAWING NO. 16 ON POND OUTLET STRUCTURE N.T.S. N.T.S. A 4 r17"VETENTION POND DETAIL APPROVED N.T.S. 12 11 10 PROJECT NO. C4 9 8 7 THIS DRANING IS THE PROPERLY f VG IS THE PROPERTY F THE EAST GROUP, P. A, ANY USE, REUSE, REPRO CTI 2005029 DU ON, (SPLAY OR SALE ~ ~ 97 TH S ORAWiNG NITHOU T WRITTEN CONSEN OF THE EAST GROUP, P. A. IS STRICTLY PROHIBITED (a COP IGHT, THE EAST GROUP. P. A, 2005 ) 6 5 4 3 2 1