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HomeMy WebLinkAbout20160164 Ver 1_Application_20160219Carpenter,Kristi From: Mathis, Stonewall D Sent: Friday, February 19, 2016 3:27 PM To: Shaver, Brad E SAW (Brad.E.Shaver@usace.army.mil); Herndon, Mason; Carpenter,Kristi Cc: Mathis, Stonewall D; Haste, Bradley L Subject: Davis Rd Stabilization project permit application package Attachments: Davis Rd Permit application package.pdf Follow Up Flag: Flag Status: Hey Brad, Mason, and Kristi, Follow up Flagged Please see the attached permit application package for Davis Rd Stabilization Project in Onslow County. Please note that this time the permit drawing (the one which is drawn to scale) should be printed on 8.5 x 11 to be true to scale. Also, NCDWR has permission to debit the appropriate permit fee for processing this application. Please let me know whether you need additional information. Thank you, Stonewall Davis Mathis Division Environmental Officer Division of Highways Division 3 Environmental Office Department of Transportation 910 341 2036 office 910 620 9441 mobile smathis@ncdot.gov 5501 Barbados Blvd Castle Hayne, NC 28429-5647 � i +i �!M � � Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Pre-Construction Notification (PCN) Form A. A licant Information 1. Processing 1a. Type(s) of approval sought from the Corps: � Section 404 Permit ❑ Section 10 Permit 1b. Specify Nationwide Permit (NWP) number: 3 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? � Yes ❑ No 1d. Type(s) of approval sought from the DWQ (check all that apply): � 401 Water Quality Certification — Regular ❑ Non-404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization 1e. Is this notification solely for the record For the record only for DWQ 401 For the record only for Corps Permit: because written approval is not required? Certification: ❑ Yes � No ❑ Yes � No 1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation � Yes � No of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu fee program. 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h � Yes ❑ No below. 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes � No 2. Project Information 2a. Name of project: Davis Rd SR 1204 Stabilization Project 2b. County: Onslow 2c. Nearest municipality / town: Maple Hill 2d. Subdivision name: n/a 2e. NCDOT only, T.I.P. or state WgS 3B.206711 (Bridge Maintenance) project no: 3. Owner Information 3a. Name(s) on Recorded Deed: NCDOT within ROW; others outside of ROW 3b. Deed Book and Page No. 3c. Responsible Party (for LLC if applicable): 3d. Street address: 3e. City, state, zip: 3f. Telephone no.: 3g. Fax no.: 3h. Email address: Page 1 of 13 PCN Form — Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent � Other, specify: NCDOT Division Engineer for Division 3 4b. Name: Karen Collette, P.E. 4c. Business name NC Department of Transportation (if applicable): 4d. Street address: 5501 Barbados Blvd. 4e. City, state, zip: Castle Hayne, NC 28429 4f. Telephone no.: 910-341-2000 4g. Fax no.: 910-675-0143 4h. Email address: kfussell@ncdot.gov 5. Agent/Consultant Information (if applicable) 5a. Name: Stonewall Mathis 5b. Business name NCDOT (if applicable): 5c. Street address: 5501 Barbados Blvd. 5d. City, state, zip: Castle Hayne, NC 28429 5e. Telephone no.: 910-341-2036 5f. Fax no.: 910-675-0143 5g. Email address: smathis@ncdot.gov Page 2 of 13 PCN Form — Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): Davis Road SR 1204 at 0.1 mile N of SR 1203 Latitude:34.759248N Longitude: - 1 b. Site coordinates (in decimal degrees): 77.615086W (DD.DDDDDD) (-DD.DDDDDD) 1c. Property size: 0.5 (within scoping area) acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to Nine Mile Swamp proposed project: 2b. Water Quality Classification of nearest receiving water: C Sw 2c. River basin: Cape Fear Page 3 of 13 PCN Form — Version 1.3 December 10, 2008 Version 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: There is an existing two lane paved road with existing two barrel crossline of 72 inch diameter pipe each at approximately 52 feet long on a 90 degree skew to the road with existing soil cement bag headwalls on inlet and outlet. The road shoulders are vegetated. The outlet soil cement bag headwall is compromised and there are sink holes in the road shoulder resultant on the outlet end. The general land use in the vicinity of the project is rural and largely wooded and agricultural with some residential concentrations. 3b. List the total estimated acreage of all existing wetlands on the property: 0.01 acres within the review area 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: -150 feet of perennial stream (Nine Mile Swamp) and approximately 50 feet of intermittent stream (UT to Nine Mile Swamp) within the review area. 3d. Explain the purpose of the proposed project: The purpose of the project is to preserve the safety and mobility of the traveling public by stabilizing the pipe structure and road fill on the outlet end. Page 4 of 13 PCN Form - Version 1.3 December 10, 2008 Version 3e. Describe the overall project in detail, including the type of equipment to be used: The existing pipe structure is two barrels of 72 inch diameter pipe at approximately 52 feet long on a 90 degree skew to the roadway with soil cement bag headwalls on inlet and outlet. The outlet headwall is compromised and there are sink holes in the outlet road shoulder resultant. The project proposes to install dewatering plates (sheet pile, metal plate, or the like) and bypass pump. A silt bag would be employed for dewatering the primary work area (area between the dams). The silt bag would be located in upland areas at approximatey 150 feet to the north of the pipe structure on the west side of the road (outlet side) in vegetated areas. Additional BMPs would be placed around and in the vicinity of the silt bag for further filtering. Pumps would be placed in upland areas as well. The project would fill in a portion of the outlet scour hole nearer the roadway and pipe structure in order to provide stability to the pipe structure and roadway. The outlet scour hole is approximately six feet deep relative to the outlet invert of the pipes. The scour hole is approximately 20 feet square. NCDOT would fill in the width of the scour hole for approximately 10 feet in the immediate downstream direction at the outlet of the pipes. The filling in of the portion of the outlet scour hole would be accomplished by filling in partially with demolished outlet headwall and partially with rip rap as further described. The road fill behind the outlet headwall would be dug back prior to outlet headwall demolition. The outlet soil cement bag headwall would be broken down and toppled over/placed into the bottom of the scour hole on the outlet end of the pipe. The soil cement bag headwall demolition operation would be monitored to ensure that the remnants would be more like rip rap consistency instead of severely crumbling. If it becomes evident that the headwall remnants are not acting like rip rap but are rather crumbling up severely, then the remaining not yet demolished soil cement headwall would be removed from the site and properly disposed. Any portions of the headwall that had already been placed in the scour hole to that point would remain in the scour hole and would be covered with rip rap as further described. Also, the operation would be monitored to remove protruding nails, metal, and the like that may be in the headwall. Any portions of the soil cement bag headwall that are used to fill in the scour hole would be capped with Class B rip rap. This rip rap would be sloped at approximately 1.5 to 1 slope from the bottom of the scour hole to intersect more or less flush with the pipe inverts and the rip rap would carry on up the slope still at approximate 1.5 to 1 slope to protect the road fill. This should stablize the pipe structure and road fill at the pipe structure. Finally the roadside channel stream bank heading in the downstream direction from the scour hole is basically a vertical slope at the bottom of an extremely steep (probably 1.5 to 1) vegetated road fill slope. So, NCDOT proposes to continue Class B rip rap bank stabilization downstream from the scour hole fill for this stretch of steep stream bank and road fill to help ensure long term stability of the roadside stream bank and road fill throughout this stretch of the stream. We would not place filter cloth under the rip rap for any the proposed bank stabilization as we believe we can achieve better stability by pressing the rip rap into the underlying soil which we would do; therefore, we request a waiver from the use of filter cloth beneath the rip rap in this regard to the bank stabilization portion if such waiver is necessary. Also, for the record, the outlet pipe inverts are perched with respect to the outlet stream bed, even that downstream stream bed beyond the scour hole. So, NCDOT is requesting, if necessary, a waiver from the burial requirements. To be clear, NCDOT is not proposing relocation, replacement, movement of, or the like of the existing pipes in any way so the applicant believes that such waiver from burial is not required since we are not proposing placement of pipes with this project. Nonetheless, the regulatory agencies may have a different perspective in this regard and therefore the request for a waiver from the burial requirements is hereby made as described if such waiver is necessary. Upon completion of the primary construction work, we would remove the sheet pile, metal plates, or the like. We would restore the temporarily disturbed areas as much as possible to preconstruction conditions. We would finish dressing up the roadway areas and stabilize any remaining disturbed areas with vegetation. Standard road construction and pipe replacement equipment such as cranes, excavators, dump trucks, and the like would be utilized for this project. Proper erosion and sedimentation control measures would be employed throughout the project. Finally, roadway area disturbance, if any, would be repaved. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all prior phases) in the past? � Yes ❑ No Comments: 4b. If the Corps made the jurisdictional determination, what type of determination was made? ❑ Preliminary ❑ Final 4c. If yes, who delineated the jurisdictional areas? Name (if known): Stonewall Mathis Agency/Consultant Company: Other: NCDOT ❑ Unknown 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. NCDWR visited the site on 6/3/2015. Page 5 of 13 PCN Form — Version 1.3 December 10, 2008 Version 5. Project History 5a. Have permits or certifications been requested or obtained for � Yes ❑ No � Unknown this project (including all prior phases) in the past? 5b. If yes, explain in detail according to "help file" instructions. n/a 6. Future Project Plans 6a. Is this a phased project? ❑ Yes � No 6b. If yes, explain. n/a Page 6 of 13 PCN Form — Version 1.3 December 10, 2008 Version C. Proposed Impacts Inventory 1. Impacts Summary 1a. Which sections were completed below for your project (check all that apply): � Wetlands � Streams - tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number — Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ — non-404, other) (acres) Tem ora T W1 ❑ P� T Handclearing/ Herbaceous ❑ Yes � Corps 0.01 Temporary fill emergent � No � DWQ W2 ❑ P❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W3 ❑ P❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W4 ❑ P❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W5 ❑ P❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W6 ❑ P❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ 2g. Total wetland impacts 0.01 2h. Comments: There would be handclearing and a small portion of temporary fill for the dam within the handclearing. 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number - (PER) or (Corps - 404, 10 stream length Permanent (P) or intermittent DWQ — non-404, width (linear Temporary (T) (INT)? other) (feet) feet) Outlet Scour Hole —8-10; S1 � P❑ T Fill/Bank Nine Mile Swamp � PER � Corps 20x20 22 Stabilization ❑ INT � �WQ scourhole S2 � P❑ T Bank Stabilization Nine Mile Swamp � PER � Corps —g_10 25 beyond scourhole ❑ INT � DWQ � PER � Corps 12 inlet; S3 ❑ P� T Dewatering Nine Mile Swamp —8-10 14 ❑ INT � �WQ outlet S4 ❑ P❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S5 ❑ P❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S6 ❑ P❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ 31�. Total stream and tributary impacts 61 3i. Comments: Temporary dewatering impacts are 9 feet on inlet and 5 feet on outlet. Page 7 of 13 PCN Form — Version 1.3 December 10, 2008 Version 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. 4b. 4c. 4d. 4e. Open water Name of waterbody impact number — (if applicable) Type of impact Waterbody type Area of impact (acres) Permanent (P) or Tempora T 01 ❑P❑T 02 ❑P❑T 03 ❑P❑T 04 ❑P❑T 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If ond or lake construction ro osed, then com lete the chart below. 5a. 5b. 5c. 5d. 5e. Wetland Impacts (acres) Stream Impacts (feet) Upland Pond ID Proposed use or purpose (acres) number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded P1 P2 Sf. Total 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If an impacts require miti ation, then ou MUST fill out Section D of this form. 6a. ❑ Neuse ❑ Tar-Pamlico ❑ Other: Project is in which protected basin? ❑ Catawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number— Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) or for Stream name mitigation (square feet) (square feet) Temporary (T) im act required? B1 ❑ P ❑ T ❑ Yes ❑ No B2 ❑P❑T ❑Yes ❑ No B3 ❑ P ❑ T ❑ Yes ❑ No 6h. Total buffer impacts 6i. Comments: Page 8 of 13 PCN Form — Version 1.3 December 10, 2008 Version D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. The work area has been minimized to that necessary to practically perform the work. The rip rap slope of approximate 1.5 to 1 proposed is about as steep as practical to minimize the footprint of the rip rap. Also, the planned pressing in of the rip rap into the soil without the use of filter cloth should help better stabilize the intended areas and result in minimizing potential for erosion and loss of rip rap material and the like which could otherwise negatively impact the stream system moving forward. Also, the proposed rip rap is the minimum lengths believed necessary to achieve the desire stabilizations for the scour hole and streambank and road fill sections. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Pressing in of the rip rap into the soil for the proposed bank stabilization should help ensure solid connection between the stone and the underlying soil resulting in a stable situation short and long term thereby minimizing potential for delayed impacts that might otherwise occur. Proper erosion and sedimentation control practices would be used to include silt bag for dewatering into. Bypass pumping would be utilized in order to maintain downstream flows thereby maintaining flow to the downstream environment and avoid impacts that would otherwise occur if bypass pumping were not proposed. Sheet pile, metal plate, or the like would be used for damming off the work area; the sheet pile, metal plate, etc. has minimal footprint and is proposed to be placed relatively close in to our proposed permanent impacts thereby minimizing our temporary footprint while still allowing the minimal amount of room to operate within. The inlet side metal plate is proposed at the point where the stream narrows back up to approximately 12 feet wide rather than right at the headwall area where the stream is approximately 14 feet wide. This minimizes the width of stream bottom (measured across the channel) that would be temporarily impacted. Also, having the metal plate proposed a little further away from the inlet headwall should help minimize potential of destabilizing the inlet headwall and possibly resulting in it being compromised resulting in erosion, sediment loss, and the like. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for ❑ Yes � No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps ❑ Mitigation bank 2c. If yes, which mitigation option will be used for this project? ❑ Payment to in-lieu fee program ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type Quantity 3c. Comments: 4. Complete if Making a Payment to In-lieu Fee Program 4a. Approval letter from in-lieu fee program is attached. ❑ Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: ❑ warm ❑ cool ❑cold 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non-riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan Page 9 of 13 PCN Form — Version 1.3 December 10, 2008 Version 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires ❑ Yes � No buffer mitigation? 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. 6c. 6d. 6e. Zone Reason for impact Total impact Multiplier Required mitigation (square feet) (square feet) Zone 1 3(2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in-lieu fee fund). 6h. Comments: Page 10 of 13 PCN Form — Version 1.3 December 10, 2008 Version E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1a. Does the project include or is it adjacent to protected riparian buffers identified � Yes � No within one of the NC Riparian Buffer Protection Rules? 1b. If yes, then is a diffuse flow plan included? If no, explain why. ❑ Yes ❑ No Comments: Project is not within described area. 2. Stormwater Mana ement Plan 2a. What is the overall percent imperviousness of this project? —40 % 2b. Does this project require a Stormwater Management Plan? � Yes ❑ No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: Project will not add any additional new paved area. The addition of rip rap is minimized and is that which is needed to stabilize the scour hole and stream bank and road fill and prevent further erosion and loss of sediment to the stream which may otherwise likely result without the project. Stormwater would continue to filter through the grassed shoulder as at present for treatment. ❑ Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program � DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? Onslow ❑ Phase II 3b. Which of the following locally-implemented stormwater management programs ❑ NSW apply (check all that apply): ❑ USMP ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes � No attached? 4. DWQ Stormwater Program Review ❑ Coastal counties ❑ HQW 4a. Which of the following state-implemented stormwater management programs apply � ORW (check all that apply): ❑ Session Law 2006-246 � Other: NPDES permit 4b. Has the approved Stormwater Management Plan with proof of approval been attached? ❑ Yes � No 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 11 of 13 PCN Form — Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1a. Does the project involve an expenditure of public (federal/state/local) funds or the � Yes ❑ No use of public (federal/state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes � No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval letter.) ❑ Yes ❑ No Comments: n/a 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑ Yes � No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after-the-fact permit application? ❑ Yes � No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): n/a 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in � Yes � No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. This is a pipe structure, road fill, and stream stabilization project on an existing paved road so it is not anticipated to result in additional development. 4. Sewage Disposal (DWQ Requirement) 4a. 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. n/a Page 12 of 13 PCN Form — Version 1.3 December 10, 2008 Version WETLAND PERMIT IMPACT SUMMARY WETLANDIMPACTS SURFACE WATERIMPACTS Hand Existing Existing Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural Site Station Structure Fillln Fillln in Clearing in SW SW Impacts Impacts Stream No. (From/To) Size / Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design (ac) (ac) (ac) (ac) (ac) (ac) (ac) (ft) (ft) (fit) SCOUR HOLE AND - 1 DAVIS RD STABILIZATION ASSOCIATED BANK _ _ - 0.01 (A% - - 22 14 (B) - STABILIZATION AT SCOUR HOLE BANK STABILIZATION - 25 BEYOND SCOUR HOLE TOTALS: 0 0 0 0 0.01 0 0 47 14 0 Notes: (A) THIS IS FOR HANDCLEARING FOR INSTALLING THE DEWATERING DAM (LIKELY METAL PLATE). THERE WOULD BE APPROXIMATELY 15 SQ. FT. OF TEMPORARY FILL FOR THE METAL PLATE W ITHIN THE HANDCLEARING AREA. (B) TEMPORARY IMPACTS FOR DEWATERING: 9 FT. INLET; 5 FEET OUTLET. � � �IN i sL . �' � r ` � 1 � Bank Stabilization of Outlet End of Pipes on SR 1204 at 0.1 mile North of SR 1203 Angola, Onslow County 0 1,500 3,000 6,000 9,000 12,000 Feet Bank Stabilization of Outlet End of Pipes on SR 1204 at 0.1 mile North of SR 1203 Angola, Onslow County � �`' �4� 06 � � � a. , � /�� � n �� �' h '�T. R� "\� j 3 . :. . . .. . '�. .': � �,' :` ; ,+� � � �� � , g : . � pk � e c x @/� .. x Wqii�,�s Rd atch�lor Rd � ` � � � � �^����'�`� � �3 h �. ��Q� �'� � � . . - � z , , , � a� e� ��� � P � �@ � ' � r: . . � � x a•, �,�; r� � ,a, 4�.z'"r-"' ���'Y 5 ��� �. �� � ,� . W" x 'i b ��.,�. '_ ` ' 1 3r" � � . r"� �:.1 � 1 .. . . . f � : � � � . � ,.t ' y� -. ?�'� +nu 1 r,� . ���� ' f � ' � - � , y� � ; �`L� � �a e � %a ` �n�'�l' J + . �. ; � _ - . �j � .. . �d - � � ;� ..; r ' � . � � , � `� � -�.-� � � � � � � ., � �m � . . . . . O ,' � x�` . . � ' � � r' .. � .,...� E ,,. ' �; � .. Nine Mile Swamp C Sw � � �� �� ��. � �a ry �"Y � `C�e�\�� '�ryD` ,�@ o� �%i� � S R 1204 .,.� �i f R+ k `` �� . / .. � . �`� � w . .,u _ .."�., .� � . . � . . � - . —� � � n����-�' �' ProjectLocation � � ��� �o> s : 34.759248degN 77.615086degW � 34°45'33.293"N 77°36'54.31 "W ��"' ��� 34 45.554892N 77 36.905167W .4 � � �s � , �, � � ' � ��,�; .�' �,��'��. � . s� ' �, r° �,�; SR 1203 �� � �. �` � s,���so� � Q- ' RO' 1 n y. � � � ��� r . 6, , M +` �': � - � �' �� .�,�2. �,� s , 0 . . . . . . .. O . .. . � N . � . � . �'� � -'- "� � � �- :i d ` .. . T . � . ., j+., . ' , . . s. m �� � ' ; � � � � �.; NC 53 �� � �,`e'� e � , k � y ���0a x :, � ,,. , s r�g ' r r � � ��,r � . ,xrF � ,��d��s r'r' .. . � . - . .'�� � �"�=�'`�`��� �., � . � . . . _ � •'::� 53 ora Rd � � � `� �� . „ � Anderm �5 �� � 1200 - F;� � � . , � � .,., s a.,�. � �����sy� � ��* , -� . ., .. . ��?� ., ���-. � � . : . s:t. . _ . ,� r �a ��. . . r. �""'. . _ . . . x�...� x�r.. � 0 1,500 3,000 6,000 9,000 12,000 Feet Bank Stabilization of Outlet End of Pipes on SR 1204 at 0.1 mile North of SR 1203 Angola, Onslow County �.,_ . .. ,"� . _, . ��06 ;. F. . _ � . . ,. . . . . . .. - . . e . � � � t. .. . ..�. ;� � . '�'� :� .. J; � �n willia � , atchelor Rd � ms Rd ,� `' �� 120 c � � � `��� r s , . `'` r � , , , r S . � � +:„ . � �"� , ;ti� ,L �';. � v:> : x� � � . �;4a, � �._ . �� . ��� � _ �� � , � � �� � , �r o� �- ��, . . �, � �, p p � ) ��. �� ' , . ,� �2 •' " � ' ' a ` " ' � ���. � � , '�, � � ,,._'. . 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