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HomeMy WebLinkAbout20030833 Ver 1_COMPLETE FILE_20030709401 comments entered Subject: 401 comments entered Date: Mon, 18 Aug 2003 14:44:47 -0400 From: Noelle Lutheran <Noelle.Lutheran@ncmail.net> To: Cyndi Karoly <Cyndi.Karoly@NCMail.Net>, John Dorney <John.Dorney@ncmail.net> A little change with administrative staff. You may hear this again, but... Comments have been entered on filemaker pro for: 030841 Regency Park - Section II On Hold 030833 USMC -Piney IslandBT11 -Dredging Issued Noelle Lutheran <Noelle.Lutheran@ncmail.net> 1 of 1 8/18/03 3:04 PM u1 I ® North Carolina Wildlife Resources Commission Charles R. Fullwood, Executive Director MEMORANDUM TO: John Dorney, Administrator 401/Wetlands Unit, Division of Water Quality North Carolina Department of Environment and Natural Resources and Mickey Sugg Wilmington Regulatory Field Office United States Army Corps of Engineers FROM: David McHenry, Northeast Coastal Region Coordinator Habitat Conservation Section DATE: August 11, 2003 SUBJECT: Section 401 Water Quality Certification/Section 10 Permit application for Marine Corps Air Station Cherry Point, Piney Island - BT 11, Carteret County, North Carolina. DWQ No. 03-0833 Biologists with the North Carolina Wildlife Resources Commission (Commission) reviewed the application with regard to impacts of the project on fish and wildlife resources. Our comments are provided in accordance with provisions of the Fish and Wildlife Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661 et. seq.) and the Clean Water Act of 1977 (as amended). Marine Corps Air Station Cherry Point requests authorization for conducting maintenance dredging at the Piney Island BT11 facility off of Jack's Bay. Approximately 25,000 cubic yards of spoil would be excavated from a channel measuring 1500 by 100 feet and a basin of unspecified dimensions. The project would return the area to originally excavated water depths of at least 6 feet. Spoil will be piped to a target mock runway situated approximately 7000 feet to the northwest of the boat basin where it would dewater in a constructed containment area. The Commission recognizes the ongoing need to maintain water access to the facility, and therefore is supportive of the project provided adverse impacts to wildlife habitats are minimized. This should be achieved by reestablishing a channel and basin similar to that originally excavated, but the information provided in the application was unclear with regard to the previous design and overall impacts of the current project. For example, the application indicates that there will be 58.5 acres of open water impacts, however the proposed channel dimensions only encompass 3.5 acres and the boat basin will involve some additional, unspecified area, which presumably would not involve 50+ acres (?). Based solely on the proposed channel Mailing Address: Division of Inland Fisheries • 1721 Mail Service Center ' Raleigh, NC 27699-1721 Telephone: (919) 733-3633 ext. 281 0 Fax: (919) 715-7643 401/Section 10 Piney Island channel Page 2 DWQ 03-0833 August 11, 2003 excavation and the total anticipate spoil volume, it appears that water depths in the channel average approximately 1.5 feet. Again, this does not include the boat basin portion of the project. Therefore, we recommend that the overall project design including the total dredge area, maximum excavation depths and original channel dimensions be clarified. Although silts and mud are the expected substrate materials in the project area, there may be areas of submerged aquatic vegetation (SAV) that would be affected by an increase in the original channel area. In this case, we would recommend verification that substantial coverage of SAV would not be affected. In addition to the preceding project information, we recommend that a pipeline inspection program be instituted during construction to minimize the potential for accidental spoil deposition in marsh habitat. This habitat is important for a variety of wildlife including the Carolina water snake (Nerodia sipedon williamengelsi), black rail (Laterallus jamaicensis) and other rare species. We appreciate the opportunity to comment on the impacts of the project on fish and wildlife resources. If you need to discuss these comments please call David McHenry at (252) 946-6481 ext 345. cc: Bowers, M. - US Fish and Wildlife Service, Raleigh NCDENR North Carolina Department of Environment and Natural Resources Division of Marine Fisheries Michael F. Easley, Governor William G. Ross, Jr., Secretary MEMORANDUM TO: John Dorney Division of Water Quality FROM: Mike Street DATE: July 17, 2003 SUBJECT: MCAS / Cherry Point 401/404 # 030833 / Carteret County Maintenance Dredging at BT11 Preston P. Pate, Jr., Director wET 81401 WOUP JUL 2 t M03 IVA RQUALMEM ON Attached is the Divisions' reply for the above referenced project. If you have any questions, please do not hesitate to contact me. Ms/sw 3441 Arendell St., P.O. Box 769, Morehead City, North Carolina 28557 Phone: 252-726-7021 \ FAX: 252-727-5127 \ Internet: www. ncdmf . net An Equal Opportunity \ Affirmative Action Employer - 50% Recycled \ 10% Post Consumer Paper r r MEMORANDUM To: John Dorney Through: Mike Stree From: Mike Marshall Date: 7/16/03 Subject: 401/404 #030833 Dredging of the of the Piney Island channel and boat basin is probably not the subject of a 401/404 permit request but, since the applicant mentions the dredging window in the application, I will go ahead and state that the Division of Marine Fisheries dredging window for these types of projects is September 30 through April 1. This window is more restrictive than the sea turtle-based window referred to in the application. There should also be a CAMA permit application for this project and the dredging window can be addressed at that time. I have no comment on the proposal to pump spoils onto high ground areas inside the bombing range. 'f - Date: 5 Triage Check List Project Name: CQi? ?SO?C - p,a DWQ#: O?-o X33 County: To: ? ARO ? FRO ? MRO ? RRO Mike Parker Ken Averitte Alan Johnson Steve Mitchell ? WaRO To ?*O Noelle Luther ai ? WSRO Cyn ntral Office) From: `J Telephone : (919) 3??0 The file attached is being forwarded to your, for your evaluation. Please call if you need assistance. ? Stream length impacted ? Stream determination ? etland determination and distance to blue-line surface waters on USFW topo maps nimization/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: UNITED STATES MARINE IbORPS MARINE CORPS AIR STATION PSC BOX 8003 CHERRY POINT, NORTH CAROLINA 28533-0003 WULAMOS/401 GROUP Mr. John Dorney NC Division. of Water Quality JUL U y 2003 4401 Reedy Creek Road pp Raleigh, NC 27607 ITERQUALITYSECTION Dear Mr. Dorney: 0.30833 5090/18100 LN June 27, 2003 MCAS Cherry Point proposes to conduct maintenance dredging at Piney Island (BT-11), as authorized by nationwide permit thirty-five. Please review and distribute the enclosed Pre-Construction Notification Application (PCN). The $475 application fee is enclosed. Dredging will remove approximately 25,000 cubic yards of material. No marsh, submerged aquatic vegetation or wetlands are present within the proposed dredge area. Dredged materials will be disposed of along the runway target as depicted on the enclosed maps. Berms (described further in the PCN) line the disposal area. The berms will protect adjacent wetlands from being impacted by dredge material disposal. If you have questions or require additional information, please contact Ms. Robin Ferguson of the Environmental Affairs Department at (252) 466-5917. Sincerely, DFO E ironment Affairs Officer y direction of the Commanding General Enclosures: 1. Check No. 287 2. BT-11 Sketches and Photos Office Use Only: Form Version April 2001 USACE Action ID No. DWQ Ne 3 3 If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing PAYMENT RECEIVED 'NE`fOD51401 CROUP 1. Check all of the approval(s) requested for this project: JUL U V 2003 ? Section 404 Permit X Section 10 Permit VOTER QUALITY SECTION X 401 Water Quality Certification ? Riparian or Watershed Buffer Rules 2. Nationwide, Regional or General Permit Number(s) Requested: #35 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 Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (see section VIII - Mitigation), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: Marine Corps Air Station Cherry Point Mailing Address: Commanding General, EAD LN, PSC Box 8006, Cherry Point, NC 28533-0006 Telephone Number: 252-466-5917 Fax Number: 252-466-2000 E-mail Address: fergusonrt@cherWoint.usmc.mil 2. Agent 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: George Radford Company Affiliation: Environmental Affairs Officer ]Mailing Address: same as above Telephone Number: 252-466-4599 Fax Number: 252-466-2000 E-mail Address: radfordg_w@cherrypoint.usmc.mil Page 1 of 11 .r t ! F_ I M. 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: Maintenance Dredging at BT11 2. T.I.P. Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): NA 4. Location County: Carteret Nearest Town: Atlantic Subdivision name (include phase/lot number): NA Directions to site (include road numbers, landmarks, etc.): BT11 is also known as Piney Island BTII is adjacent to Open Grounds Farm and very near the Cedar Island National Wildlife Refuge 5. Site coordinates, if available (UTM or Lat/Long): lat/long for center of Piney Island - 35° 01' 00"/76° 28' 00" (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Describe the existing land use or condition of the site at the time of this application: Military facility, used for ordnance delivery training. 7. Property size (acres): Piney Island is approximately 12000 acres. 8. Nearest body of water (stream/river/sound/ocean/lake): Jacks BU 9. River Basin: Neuse (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/maps/.) Page 2 of l l 10. Describe the purpose of the proposed work: This project includes the maintenance dredging of the access channel to the BT-11 boat harbor as well as the boat harbor itself, to allow continued access to BT-11 watercraft WAS Cherry Point dredyzed this area in the late 1980's. This project would restore the area to the dimensions achieved during the previous dredging, i e to a minimum depth of six feet Preliminary soundings indicate that dredging to the original dimensions would produce approximately 25,000 cubic yards of spoil material, the channel is approximately 1500 feet long and 100 feet wide Dredge materials would consist primarily of silt and mud. These materials would be hydraulically dredged then piped to an upland disposal area on BT-11. All dredging would be done between the dates of September 1 2003 and April 30, 2004 to avoid times when sea turtle densities in in-shore-waters are relatively high. Prior to start of dredging, the Contractor would survey, lay out and construct a 130' wide by 2,000' long containment/settling basin surrounded by a 7.2' high earthen berm with a splashboard riser type bleed-off system on the runway target area. The bottom of dike elevation would be 5'6" and the top_ of dike elevation would be 12'8". The containment/settling basin would be constructed in preparation for receiving the wet dredged spoils Pipes would then be temporarily installed along existing BT-11 roads and the dredged spoils pumped to the simulated runway target for disposal Spoils would remain in the basin until they have dewatered (this may take several months then the Contractor would return with suitable heave equipment and spread the dried spoil materials on the low areas and potholes in the runway target area, as directed by the Government 11. List the type of equipment to be.used to construct the project: Hydraulic dredge system with cutterhead. 12. Describe the land use in the vicinity of this project: Military facility used for ordnance delivery training. Adjacent land uses are primarily agricultural. 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. Page 3 of 11 t L. ; V. Future Project Plans Are any additional permit requests anticipated for this project in the future? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application: We do not anticipate the need for any other dredging outside the current project area However MCAS Cherry Point will soon be submitting a permit application for impacts to a canal and wetlands in order to improve an existing target. 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. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must 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. Wetland Impacts NA Wetland Impact Site Number (indicate on imp) Type of Impact* Area of Impact (acres) Located within 100 yearFloodplain** (yes/no) Distance to Nearest Stream (linear feet) Type of Wetland*** * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, 1, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http://www.fema.gov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) List the total acreage (estimated) of existing wetlands on the property: Total area of wetland impact proposed: Page 4 of 1 I 2. Stream Impacts, including all intermittent and perennial streams NA Stream Impact Site Number (indicate on ma) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? (pleasespecify) List eacn impact separately ana iaenmy temporary impacts. impacts Include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, 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. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at ww%v.uses.Qov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.tonozone.com, w%vxv.mapguest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U. S. Open Water Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Name of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) 1 Maintenance Dredging 58.5 Jacks Bay Bay - List eacn impact separateiy ana iaentiry temporary impacts. impacts include, but are not limited to: till, excavation, dredging, flooding, drainage, bulkheads, etc. 4. Pond Creation NA 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.): Page 5 of 11 d Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size of watershed draining to pond: Expected pond surface area: 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. Dredging would commence between September 1 and be completed by April 30 to avoid times when sea turtle densities in inshore waters are relatively high. Spoil materials would be piped to the simulated runway target for disposal. Earthen berms constructed along the runway target would contain the spoil materials, reducing the potential for impacts to adjacent wetlands Spoil materials would be allowed to gradually dewater. When the spoils are dry they would be used as fill dirt in other project or maintenance needs. 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. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, 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 NCWRP 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. Page 6 of 11 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. See information provided under impact minimization 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the .NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401/Wetlands Unit if payment into the NCWRP is available as an option. For additional information regarding the application process for the NCWRP, check the NCWRP website at hqp://h2o.enr.state.nc.us/M/index.htm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): 0 Amount of buffer mitigation requested (square feet): 0 Amount of Riparian wetland mitigation requested (acres): 0 Amount of Non-riparian wetland mitigation requested (acres): 0 Amount of Coastal wetland mitigation requested (acres): 0 IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) land? Yes X No ? 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 X No ? 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. Page 7 of 11 Yes ? No X NA, This project qualifies "for the maintenance categorical exclusion included in the MCO P5090.2a Environmental Compliance and Protection Manual. Clearinghouse review is not required. X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only) 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. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No X If you answered "yes", provide the following information: 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 (square feet) Multiplier Required Mitigation 1 3 2 1.5 Total * Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or.0260. XI. Stormwater (DWQ Only) Describe impervious acreage (both 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. Page 8 of 11 r . XH. Sewage Disposal (DWQ Only) 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. XM. Violations (DWQ Only) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No X Is this an after-the-fact permit application? Yes ? No X XIV. 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). --- --rr---____ --r--.----•i US Army Corps Of Engineers Field Offices and County Coverage Asheville Regulatory Field Office Alexander Cherokee Iredell Mitchell Union US Army Corps of Engineers Avery Clay Jackson Polk Watauga 151 Patton Avenue Buncombe Cleveland Lincoln Rowan Yancey Room 208 Burke Gaston Macon Rutherford Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley Telephone: (828) 271-4854 Caldwell Haywood McDowell Swain Fax: (828) 271-4858 Catawba Henderson Mecklenburg Transylvania Page 9 of 11 ?r , -s Z Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham Wilson US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes Yadkin 6508 Falls of the Neuse Road Ashe Franklin Nash Surry Suite 120 Caswell Forsyth Northampton Vance Raleigh, NC 27615 Chatham Granville Orange Wake Telephone: (919) 876-8441 Davidson Guilford Person Warren Fax: (919) 876-5283 Davie Halifax Randolph Wilkes Washington Regulatory Field Office Beaufort Currituck Jones Pitt US Army Corps Of Engineers Bertie Dare Lenoir Tyrrell Post Office Box 1000 Camden Gates Martin Washington Washington, NC 27889-1000 Carteret* Green Pamlico Wayne Telephone: (252) 975-1616 Chowan Hertford Pasquotank Fax: (252) 975-1399 Craven Hyde Perquimans *Croatan National Forest Only Wilmington Regulatory Field Office US Army Corps Of Engineers Post Office Box 1890 Wilmington, NC 28402-1890 Telephone: (910) 251-4511 Fax: (910) 251-4025 US Fis US Fish and Wildlife Service Raleigh Field Office Post Office Box 33726 Raleigh, NC 27636-3726 Telephone: (919) 856-4520 Division of Water Quality 401 Wetlands Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Telephone: (919) 733-1786 Fax: (919) 733-9959 [arine Fisheries Service National Marine Fisheries Service Habitat Conservation Division Pivers Island Beaufort, NC 28516 Telephone: (252) 728-5090 North Carolina State Agencies Division of Water Quality Wetlands Restoration Program 1619 Mail Service Center Raleigh, NC 27699-1619 Telephone: (919) 733-5208 Fax: (919) 733-5321 CAMA and NC Coastal Counties State Historic Preservation Office Department Of Cultural Resources 4617 Mail Service Center Raleigh, NC 27699-4617 Telephone: (919) 733-4763 Fax: (919) 715-2671 Division of Coastal Management Beaufort Chowan Hertford Pasquotank 1638 Mail Service Center Bertie Craven Hyde Pender Raleigh, NC 27699-1638 Brunswick Currituck New Hanover Perquimans Telephone: (919) 733-2293 Camden Dare Onslow Tyrrell Fax: (919) 733-1495 Carteret Gates Pamlico Washington NCWRC and NC Trout Counties Western Piedmont Region Coordinator 3855 Idlewild Road Kernersville, NC 27284-9180 Telephone: (336) 769-9453 Anson Duplin Onslow Bladen Harnett Pender Brunswick Hoke Richmond Carteret Montgomery Robeson Columbus Moore Sampson Cumberland New Hanover Scotland h and Wildlife Service / National N US Fish and Wildlife Service Asheville Field Office 160 Zillicoa Street Asheville, NC 28801 Telephone: (828) 665-1195 Alleghany Caldwell Ashe Mitchell Avery Stokes Burke Surry Watauga Wilkes Page 10 of 11 Mountain Region Coordinator Buncombe 20830 Great Smoky Mtn. Expressway Cherokee Waynesville, NC 28786 Clay Telephone: (828) 452-2546 Graham Fax: (828) 506-1754 Haywood Henderson Jackson Macon Madison McDowell Polk Rutherford Swain Transylvania Yancey Page 11 of 11 to eft U J tl P A z N V O L a G q ?Q 4 fi o ! / CCS '? Ca V, ( C ? LL u N Q \ t 0 G U 4o Y O a ? Pi O ?j f U Q X u W m c W d d J (3) Q U 2'1 o o U N - m w W LL > < O o cc U M L) O a o c m d U) J z W a 2) No a O sar °1 v2' cn I Uj (] li U o 7 N U) 4 m ?' q? c? rn m e a2maom o oooa? goo 1?0 „I, . 4 M NOW WOWNW, ;. - ; ACC ' ? :-: I ' ? .tvEF ? +Jf a ^ ` 11? z ryp .y BT-11 Maint Dredge Area Feet 0 2,250 4,500 6,750 9,000 0 i 13 Top, of DIKE 12 x - ? v 1 f ELEV. 12.8 1 . it MhY•WA•rt?i le/EL. ! I to I so,(mIW. SUFFEK 29 ? • r ExU.VhTE NATAL E ' roll tl j O tK I CoNSTRvCTwrl EX tSTWCt ? TROFILE b17 i G / --BVrtoM of DIKE \ 5 NEW PROFILE ELEV. 5.4 / \ 3 / 2 B AIRS-fR1P [R0S4.;,-SECTIoR STA .4*4o CG cG SCALE: I"= 4o' Rm:-A - 1" . 2. VERT. _ Vii. 130• IVL , 12 'K'1 ?• Y ' 1 EIEY. 12.8 I I I MAX. WATER LF%p soy (MIN.) bUFF?R Ilk 10 EYlST1TKx _ t P?LOFILE 9 , 1 I EXCAVATE' HAT'L I 1 FbR DIKE ' CoNSTRuCTtON O;? ? ? ? 111 \\`?' 1 NEW PRoF?LE W _- BarToN oa pnC6 '? ?/ '? DIKE D1Mt:NSWNS TYPICAL I FoA AILSEGTIONS. 3 / t 2 ` C AIRSTRtV CROSS-SECTtoN ,STA 16*Oo CI C6 SCALE: 40' 4oRta. I" 2 VEAT. ??S?OOSa/ are at oSS S'¢cfiana/ ?rac.?,i?gS'