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HomeMy WebLinkAbout20140079 Ver 1_401 Application_20140124 Matthew L. Adkins, CHMM Public Safety & Environment Department Manager Environmental Remediation 351 Thornton Road, Suite 125 Direct: (770) 819-2849 Lithia Springs, GA 30122 FAX: (904) 245-2273 E-mail: matt_adkins@csx.com January 21, 2014 Mr. David Bailey, Project Manager Wilmington Regulatory Field Office U.S. Army Corps of Engineers 69 Darlington Avenue Wilmington, NC 28403 RE: Pre-Construction Notification – Nationwide Permit 14 CSX Transportation, Inc. Lumberton Bridge Replacement – MP 305.0 Wilmington Subdivision, Florence Division Pittman Road, Lumberton, North Carolina AMEC Project No. 643008299 Dear Mr. Bailey: This application is made subject to the rights of CSX Transportation, Inc. (CSXT) under Section 10501(b) of the Federal Interstate Commerce Commission Termination Act of 1995 and Section 20106 of the Federal Railroad Safety Act which are expressly preserved and not waived. In support thereof, the following information for the subject project is being submitted, which information is true and correct to the best of our knowledge. CSXT is submitting the attached Pre-Construction Notification (Attachment 1) along with attached supplemental project information for impacts to “waters of the U.S.” resulting from bridge replacement activities to the existing CSXT Wilmington Subdivision main line track at Milepost (MP) 305.0 near the City of Lumberton, North Carolina. It is our understanding that this project should be covered under U.S. Army Corps of Engineers (USACE) Nationwide permit 14. The proposed project will occur within the existing CSXT right-of-way. A site location map is included in Attachment 2. Project Description and Purpose The purpose of this project is to replace the existing CSXT bridge structure at MP 305.0 with a culvert. The existing bridge crosses forested wetlands of the Big Swamp and would be replaced with a triple box culvert. The project site is located approximately 6 miles to the east of Lumberton. Access to the project site is from Pittman Road, via state highway NC 211. The existing bridge at MP 305.0 is a 52-foot long timber trestle that has reached the end of its functional service life. The bridge will be replaced with a concrete culvert that is structurally equivalent and provides equal or greater hydraulic properties. In order to replace the bridge a temporary sheet pile cofferdam will be installed around the existing structure, the timber trestle demolished and removed, then the new precast triple box culvert installed in the same location. January 21, 2014 Page 2 Access for construction equipment and materials will be provided adjacent to the existing track from a grade crossing approximately 0.6 mile west of the bridge. The temporary cofferdam will provide for drainage during construction and will be removed once construction is complete. Engineering detail drawings of the proposed project are included in Attachment 3. Impacts to Waters of the U.S. Mr. David Bailey of the USACE Wilmington Regulatory Field Office conducted the verification of Jurisdictional Determination (table-top review). The USACE issued Corps Action Id. SAW -2013- 01609 for the binding Jurisdictional Determination on August 28, 2013 (see Attachment 4). The limits of jurisdictional “waters of the U.S.” at MP 305.0 are depicted on the detailed drawings (Attachment 3). The project will permanently impact 0.05 acre of Cypress-Gum Swamp; specifically, the fill impact will occur to an open water area with herbaceous vegetation which exists immediately landward of the wetland forest vegetation (trees and shrubs). The project will temporarily impact 0.002 acre of the wetland through placement of a cofferdam. Avoidance and Minimization of Impacts Avoidance measures in designing the box culvert were somewhat limited by the existing railroad right-of-way. However, placement of the culvert in the location of the existing bridge minimizes impacts to wetlands which have not previously been impacted. The culvert was designed to be the minimal size which can still carry the 100-year storm. Impacts to wetlands will be avoided during construction by utilizing existing right-of-way, uplands to access the site with construction machinery. Silt fences and other sediment and erosion control best management practices will be utilized to avoid impacts to wetlands through erosion and sedimentation. Mitigation of Impacts CSXT is not proposing compensatory mitigation for the 0.05 acre of impact to jurisdictional “waters of the U.S.” on this project. Additional Attachments As the Deed Book recording was not applicable to this project (i.e., the railroad property was not recorded at the local jurisdiction), a Valuation Map Number V04979 (Attachment 5) is included with this submittal package. AMEC submitted a request for threatened and endangered species review to the U.S. Fish and Wildlife Service (USFWS) Information, Planning, and Conservation (IPAC) database. A copy of the results is included with this submittal package (Attachment 6). AMEC submitted a request for historical project review to the North Carolina Department of Cultural Resources, State Historic Preservation Office (SHPO). A copy of the July 19, 2013 SHPO concurrence letter is included with this submittal package (Attachment 7). January 21, 2014 Page 3 If you have any questions, or would like more information, please contact Richard Harmon or Christina Conchilla (AMEC Environment & Infrastructure, Inc.) at (919) 381-9900. Thank you for your time and consideration. Sincerely, Matt Adkins, CHMM Manager, Environmental Remediation Attachments: 1. PCN Application 2. Site Location Map 3. Engineering Detail Drawings 4. Corps Action Id. SAW -2013-01609 5. Valuation Map Number V04979 6. USFWS IPAC Database Query Results 7. July 19, 2013 SHPO Concurrence Letter cc: NC DWR, 401 & Buffer Permitting Unit Mr. Troy Neisz, AMEC Mr. Richard Harmon, AMEC Mr. James Cutler, AMEC PCN APPLICATION Page 1 of 12 PCN Form – Version 1.3 December 10, 2008 Version Pre-Construction Notification (PCN) Form A. Applicant Information 1. Processing 1a. Type(s) of approval sought from the Corps: Section 404 Permit Section 10 Permit 1b. Specify Nationwide Permit (NWP) number: NWP 14 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 because written approval is not required? For the record only for DWQ 401 Certification: Yes No For the record only for Corps Permit: Yes No 1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu fee program. Yes No 1g. Is the project located in any of NC’s twenty coastal counties. If yes, answer below. Yes No 1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? Yes No 2. Project Information 2a. Name of project: CSXT Lumberton Bridge Replacement – MP 305.0 2b. County: Robeson 2c. Nearest municipality / town: Allenton 2d. Subdivision name: N/A 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: CSX Real Property, Inc. 3b. Deed Book and Page No. Deed Book recording not applicable; railroad property not recorded at local jurisdiction. See Valuation Map Number V04979 (attached herein). Deed Book and Page Number provided for adjacent properties on jurisdictional wetlands drawings. 3c. Responsible Party (for LLC if applicable): Matthew L. Adkins (Manager, Environmental Remediation; Public Safety & Environment Department) 3d. Street address: 351 Thornton Road, Suite 125 3e. City, state, zip: Lithia Springs, Georgia 30122 3f. Telephone no.: (770) 819-2849 3g. Fax no.: (904) 245-2273 3h. Email address: matt_adkins@csx.com Office Use Only: Corps action ID no. _____________ DWQ project no. _______________ Form Version 1.3 Dec 10 2008 Page 2 of 12 4. Applicant Information (if different from owner) 4a. Applicant is: Agent Other, specify: 4b. Name: 4c. Business name (if applicable): 4d. Street address: 4e. City, state, zip: 4f. Telephone no.: 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) 5a. Name: Richard G. Harmon, PWS (Associate Ecologist / Natural Resources-NEPA) 5b. Business name (if applicable): AMEC Environment & Infrastructure, Inc. 5c. Street address: 4021 Stirrup Creek Drive, Suite 100 5d. City, state, zip: Durham, North Carolina 27703 5e. Telephone no.: (919) 381-1366 5f. Fax no.: (919) 381-9901 5g. Email address: richard.harmon@amec.com Page 3 of 12 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): Property Identification Number not applicable; railroad property not recorded at local jurisdiction. See Valuation Map Number V04979 (attached herein). Tax PIN / Parcel ID provided for adjacent properties on jurisdictional wetlands drawings. 1b. Site coordinates (in decimal degrees): Latitude: 34.570768 Longitude: - 78.879435 (DD.DDDDDD) (-DD.DDDDDD) 1c. Property size: Project Area = 15,204 ft² = 0.35 acre 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to proposed project: The jurisdictional wetland is part of the "Big Swamp" named wetland system, which has an imbedded perennial stream feature (depicted on USGS topographic map). A direct hydrologic connection from "Big Swamp" to the Lumber River is present via the aforementioned perennial stream feature (RPW ). 2b. Water Quality Classification of nearest receiving water: Lumber River = WS-IV; B; Sw; HQW 2c. River basin: map is available at http://h2o.enr.state.nc.us/admin/maps/ Lumber River Basin / HUC 03040203 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: A jurisdictional forested wetland occurs along both sides of the railroad tracks at milepost (MP) 305.0 on the CSXT railway. The forested wetland at the bridge crossing is characterized as a Cypress-Gum Swamp. The canopy is dominated by bald cypress (Taxodium ascendens) and swamp black gum (Nyssa biflora). Inundation within the wetland is present, as are hydric soils. Note: The wetlands within the footprint of the project encompass a non-forested portion of the Cypress-Gum Swamp, as they are in the maintained ROW of the railway. Landward of the wetland (off-site), mixed pine-hardwood forested uplands occur, as well as agricultural lands (maintained row crops). 3b. List the total estimated acreage of all existing wetlands on the property: Wetland Area within Project Area = 8,258 ft² = 0.19 acre 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: No defined stream channel is present where the bridge crosses the wetlands at MP 305.0 on the CSXT railway. 3d. Explain the purpose of the proposed project: The purpose of this project is to replace existing CSX Transportation Bridge No. SE 305.0 with a culvert . The existing bridge crosses a non-forested wetland; i.e., the portion of the Big Swamp that occurs within the maintained ROW of the railway. The bridge would be replaced with a triple box culvert. The project site is located approximately 6 miles to the east of Lumberton. Access to the project site is from Pittman Road, via state highway NC 211. 3e. Describe the overall project in detail, including the type of equipment to be used: The existing bridge at MP 305.0 is a 52-ft. long timber trestle that has reached the end of its functional service life. The bridge will be replaced with a concrete culvert that is structurally equivalent and provides equal or great er hydraulic properties. In order to replace the bridge a temporary sheet pile cofferdam will be installed around the existing structure, the timber trestle demolished and removed, then the new precast triple box culvert installed in the same location. Access for construction equipment and materials will be provided adjacent to the existing track from a grade crossing approximately 0.6 miles west of the bridge. The temporary cofferdam will provide for drainage during construction and will be removed once construction is complete. The engineering drawings/details for the project are attached herein. Page 4 of 12 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? Comments: Corps Action Id. SAW -2013-01609 (document attached herein) Yes No Unknown 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): Mr. Richard Harmon, PWS and Mr. James Cutler, PWS (both of AMEC) Agency/Consultant Company: AMEC Environment & Infrastructure, Inc. Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. August 28, 2013; Corps Action Id. SAW -2013-01609 (document attached herein) 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? Yes No Unknown 5b. If yes, explain in detail according to “help file” instructions. 6. Future Project Plans 6a. Is this a phased project? Yes No 6b. If yes, explain. Page 5 of 12 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. Wetland impact number – Permanent (P) or Temporary (T) 2b. Type of impact 2c. Type of wetland (if known) 2d. Forested 2e. Type of jurisdiction (Corps - 404, 10 DWQ – non-404, other) 2f. Area of impact (acres) W1 P T Fill Non-Forested Portion of Cypress- Gum Swamp Yes No Corps DWQ 0.05 W1 P T Cofferdam Non-Forested Portion of Cypress- Gum Swamp Yes No Corps DWQ 0.002 W2 P T Yes No Corps DWQ W3 P T Yes No Corps DWQ W4 P T Yes No Corps DWQ W5 P T Yes No Corps DWQ 2g. Total wetland impacts 0.05 2h. Comments: Wetland impact area (permanent and temporary) is open water area with herbaceous vegetation (PEM). Wetland forest vegetation (trees and shrubs; PFO) exists immediately waterward of impact area. 3. Stream Impacts Not applicable to this project 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. Stream impact number - Permanent (P) or Temporary (T) 3b. Type of impact 3c. Stream name 3d. Perennial (PER) or intermittent (INT)? 3e. Type of jurisdiction (Corps - 404, 10 DWQ – non-404, other) 3f. Average stream width (feet) 3g. Impact length (linear feet) S1 P T PER INT Corps DWQ S2 P T PER INT Corps DWQ S3 P T PER INT Corps DWQ S4 P T PER INT Corps DWQ S5 P T PER INT Corps DWQ S6 P T PER INT Corps DWQ 3h. Total stream and tributary impacts 3i. Comments: Page 6 of 12 4. Open Water Impacts Not applicable to this project 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. Open water impact number – Permanent (P) or Temporary (T) 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) O1 P T O2 P T O3 P T O4 P T 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction Not applicable to this project If pond or lake construction proposed, then complete the chart below. 5a. Pond ID number 5b. Proposed use or purpose of pond 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) Flooded Filled Excavated Flooded Filled Excavated Flooded P1 P2 5f. 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) Not applicable to this project If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. Project is in which protected basin? Neuse Tar-Pamlico Other: Catawba Randleman 6b. Buffer impact number – Permanent (P) or Temporary (T) 6c. Reason for impact 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact (square feet) 6g. Zone 2 impact (square feet) B1 P T Yes No B2 P T Yes No B3 P T Yes No 6h. Total buffer impacts 6i. Comments: Page 7 of 12 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. Avoidance measures in designing the box culvert were somewhat limited by the existing railroad right-of-way. The culvert could not be moved to a different location. However, placement of the culvert in the location of the existing bridge minimizes impacts to wetlands which have not previously been impacted. The culvert was designed to be the minimal size which can still carry the 100-year storm. b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Impacts to wetlands will be avoided during construction by utilizing existing right -of-way, uplands to access the site with construction machinery. Silt fences and other sediment and erosion control best management practices will be utilized to avoid impacts to wetlands through erosion and sedimentation. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? Yes No 2b. If yes, mitigation is required by (check all that apply): DWQ Corps 2c. If yes, which mitigation option will be used for this project? Mitigation bank 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: Page 8 of 12 5. Complete if Using a Permittee Responsible Mitigation Plan 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 buffer mitigation? If yes, you will have to fill out this entire form – please contact the State for more information. Yes No 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. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (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 9 of 12 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 within one of the NC Riparian Buffer Protection Rules? Yes No 1b. If yes, then is a diffuse flow plan included? If no, explain why. Comments: Yes No 2. Stormwater Management Plan (Not applicable to this project) 2a. What is the overall percent imperviousness of this project? % 2b. Does this project require a Stormwater Management Plan? Yes No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: DWQ 401 stormwater requirements under WQC No. 3886 are not applicable for this project. 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: 2e. Who will be responsible for the review of the Stormwater Management Plan? Certified Local Government DWQ Stormwater Program DWQ 401 Unit 3. Certified Local Government Stormwater Review (Not applicable to this project) 3a. In which local government’s jurisdiction is this project? 3b. Which of the following locally-implemented stormwater management programs apply (check all that apply): Phase II NSW USMP Water Supply Watershed Other: 3c. Has the approved Stormwater Management Plan with proof of approval been attached? Yes No 4. DWQ Stormwater Program Review (Not applicable to this project) 4a. Which of the following state-implemented stormwater management programs apply (check all that apply): Coastal counties HQW ORW Session Law 2006-246 Other: 4b. Has the approved Stormwater Management Plan with proof of approval been attached? Yes No 5. DWQ 401 Unit Stormwater Review (Not applicable to this project) 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 10 of 12 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 use of public (federal/state) land? Yes No 1b. 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 (North Carolina) Environmental Policy Act (NEPA/SEPA)? Yes No 1c. 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.) Comments: Yes No 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, or Riparian Buffer Rules (15A NCAC 2B .0200)? Yes No 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): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes No 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. 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. No wastewater will be generated from the replacement of the existing bridge structure at MP 305.0. The new culvert crossing will not generate or discharge wastewater after construction is completed. Page 11 of 12 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or habitat? Yes No 5b. Have you checked with the USFWS concerning Endangered Species Act impacts? Yes No 5c. If yes, indicate the USFWS Field Office you have contacted. Raleigh Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? The permit applicant’s environmental consultant, AMEC, accessed the North Carolina Natural Heritage Program (NCNHP) Natural Heritage Database Search interactive software for previously documented occurrences of endangered, threatened, and/or special concern species of plants and animals either on or within the vicinity of the project site. AMEC also accessed the USFWS Information, Planning, and Conservation System (IPaC) database to determine if any federally listed threatened or endangered plant and animal species, designated critical habitat, or other natural resources of concern may be on or within the project site. A copy of the IPaC database query results for this project is attached herein. Finally, AMEC conducted a field habitat assessment, consisting of pedestrian reconnaissance of the plant communities and surface waters on the project site, to determine the likelihood of listed plant and animal species occurring within the site. For those listed species that could potentially occur in Robeson County, none were discovered (observations or sign) within the project site. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? Yes No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NOAA National Marine Fisheries Service – online interactive software “Essential Fish Habitat Mapper v3.0” 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? Yes No 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? AMEC submitted a request for project review for the CSXT Lumberton Bridge Replacement project site (letter dated June 24, 2013) to the North Carolina Department of Cultural Resources, State Historic Preservation Office (SHPO). The SHPO responded, via letter dated July 19, 2013 to Mr. Matt Adkins of CSXT, stating that “we have conducted a review of the project and are aware of no historic resources which would be affected by the project. Therefore, we have no comment on the project as proposed. The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the Advisory Council on Historic Preservation’s Regulations for Compliance with Section 106 codified at 36 CFR Part 800.” A copy of the July 19, 2013 SHPO concurrence letter is attached herein. Page 12 of 12 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain? Yes No 8b. If yes, explain how project meets FEMA requirements: There is a FEMA 100-year Floodplain established at this crossing of Big Swamp through a Limited Detail Study (LDS). This is detailed in the Flood Insurance Study (FIS) 37155CV001A for Robeson County, NC and Incorporated Areas dated Janua ry 19, 2005. The flood elevations were established through limited detailed means, and through coordination with Mark Viera, FEMA Region IV; Kenneth W. Ashe, P.E., CFM, Assistant Director, NC Department of Public Safety, Division of Emergency Management; and John D. Brubaker, PE, CFM, NFIP Engineer, NC Department of Public Safety, NC Floodplain Mapping Program. Using survey data the LDS was converted into a detailed study at the Big Swamp crossing and a FEMA No -Rise design was achieved with the replacement structures. 8c. What source(s) did you use to make the floodplain determination? Please see the response for Item 8b above. Applicant/Agent's Printed Name _______________________________ Applicant/Agent's Signature (Agent's signature is valid only if an authorization letter from the applicant is provided.) 01/21/14 Date SITE LOCATION MAP DeLorme Street Atlas USA® 2013 Data use subject to license. © DeLorme. DeLorme Street Atlas USA® 2013. www.delorme.com TN MN (8.8°W) 0 12 24 36 48 60 0 20 40 60 80 100 mi km Scale 1 : 2,200,000 1" = 34.72 miData Zoom 6-5 ENGINEERING DETAIL DRAWINGS 1 2 /9 /2 0 1 3 R A P a lu m b o 1 1 :0 6 :1 1 A M - - G :\ A T 1 3 \0 0 1 8 \B r id g e \S E 3 0 5 .0 -B - P P 0 1 . d g n How tomorrow moves BRIDGE MAINTENANCE AND DESIGN MAINTENANCE OF WAY ENGINEERING DEPARTMENT ROBESON COUNTY NC DIVISION: FLORENCE SUBDIVISION: WILMINGTON FILE:CADD FILE: REVISIONS DATE: DRAWN: SCALE: CHK'D: 12/9/2013 RAP MYC DESIGN: DRAWING NO.VAL. SEC. V.3NC L-15 13 MYC OVER BIG SWAMP BRIDGE NO. 305.0 AT M.P. SE 305.0 AFE No. 35821 2 0 0 ' +/- 75' 5'-0"10'-4"10'-4"5'-0" B A R R IE R 1 ' - 0 " B A R R IE R 1 ' - 0 " 3 0 ' - 0 " H E A D W A L L 8 ' - 0 " H E A D W A L L 8 ' - 0 " 4 8 ' - 0 " 1 0 ' - 0 " 1 0 ' - 0 " EXISTING TIMBER TRESTLE ±52'-3" (TO BE REMOVED) PROPOSED CULVERT 30'-8"±9'-10"±11'-9" NOGAP110271900.000000ESTCL1018 S/F S/F S/F S/F S/F S/F S/F S/F S/F S/F S/F S/F S/F S/F S/F S/FS/F S/F S/F S/F S/FS/F S/FS/F T/ B T/B T/B T/B T/B T/B T/B T/ B T/ B T/B T/B T/B T/B T/B T/B T/ B LOCATION PLAN R/W R/W QUANTITY UNIT DESCRIPTION C TRACKL 95 90 85 80 95 90 85 80 100 105 110 110 105 100 N EXISTING T.O.R. GRADE EXISTING L A P P R O X . S T A . 2 7 2 3 + 7 7 . 3 1 C E X IS T . B E N T N O . 2 L A P P R O X . S T A . 2 7 2 3 + 8 9 . 7 4 C E X IS T . B E N T N O . 3 L A P P R O X . S T A . 2 7 2 4 + 0 2 . 2 0 C E X IS T . B E N T N O . 4 A P P R O X . S T A . 2 7 2 3 + 6 3 . 4 3 O . F . B . W . E X IS T . B E N T N O . 1 C EXIST. BRIDGE C EXIST. TRACK & L L OFFSET: 13.73' RT STATION: 2723+50.91 BORING No.: B-1 OF BANK EXIST. BOTTOM OF BANK EXIST. TOP OF BANK EXIST. TOP OF BANK EXIST. BOTTOM OF BANK EXIST. BOTTOM OF BANK EXIST. TOP OF BANK EXIST. TOP OF BANK EXIST. BOTTOMWETLAND LIMITS WETLAND LIMITS WETLAND LIMITS TO: HAMLET, NC TO: WILMINGTON, NC ROBESON COUNTY, NORTH CAROLINA CSX RR BRIDGE L-15 V.3-NC 13. V04979 PLAN ELEVATION A P P R O X . S T A . 2 7 2 4 + 1 5 . 4 7 O . F . B . W . E X IS T . B E N T N O . 5 (TYP.) TO BE REMOVED EXISTING STRUCTURE STA. 2724+22.79, 8.41' LT ELEV.= 97.75 (NAVD88) E=2035836.22 N=298945.67 TBM TR-3-PIN (SET) WETLAND LIMITS (LEVEL) EL. 91.20 EXIST. GRADE STA. 2723+73.28 BEGIN BOX CULVERT STA. 2724+03.94 END BOX CULVERT S T A . 2 7 2 3 + 7 8 . 2 8 C B O X C L U V E R T L S T A . 2 7 2 3 + 8 8 . 6 1 C B O X C L U V E R T L S T A . 2 7 2 3 + 9 8 . 9 4 C B O X C L U V E R T L MATERIAL PROP. BEDDING 0 4 8 16 SCALE FEET 1/8" = 1'-0" E L . 9 9 . 2 2 E X IS T . T . O . R . E L . 9 9 . 1 7 E X IS T . T . O . R . PROP. T.O.R. DESCRIPTION INDEX OF SHEETS SHEET NO. 3. 2. 1. SUMMARY OF QUANTITIES NOTES VAL STA. 2724+37 M.P. SE 305TIMBER TRESTLE EXIST. 50' B.D. VAL STA. 2723+62 PROP. BOX CULVERTS RIPRAP LIMIT OF RIPRAP LIMIT OF TEMP. SILT FENCE TEMP. SILT FENCE CRUSHED STONE BEDDING (TYP.) THE FINISH SURFACE OF THE BE CUT OFF AT OR BELOW EXISTING TIMBER PILES TO TEMP. SILT FENCE TEMP. SILT FENCE E L . 9 9 . 8 8 P R O P . T . O . R . E L . 9 9 . 8 6 P R O P . T . O . R . GRADE FINISH THE FIELD. BENCHMARK: LOCAL BENCHMARK TO BE LOCATED AND VERIFIED IN STRUCTURES AND FOUNDATIONS. AREMA MANUAL FOR RAILWAY ENGINEERING, CHAPTER 8 - CONCRETE ALL MATERIAL AND WORKMANSHIP SHALL CONFORM TO THE CURRENT DESIGN LIVE LOAD: COOPER E80. TURBIDITY BARRIER TEMP. FLOATING TURBIDITY BARRIER TEMP. FLOATING 1 OF 7 SE305.0-1 1/8"=1'-0" CULVERT PLAN AND ELEVATION REPORT OF CORE BORINGS FOR STRUCTURE SILT FENCE DETAILS HANDRAIL DETAILS PRECAST CULVERT DETAILS TYPICAL SECTIONS CONSTRUCTION SEQUENCE & IMPACT SUMMARY CULVERT PLAN AND ELEVATION SE305.0-7 SE305.0-6 SE305.0-5 SE305.0-4 SE305.0-3 SE305.0-2 SE305.0-1 F L O W S.F. S.F. L.F. L.F. L.F. L.F. TONS C.Y. C.Y. TONS TONS TONS C.Y. L.F. 2,288 2,386 200 300 150 67 92 229 555 35 106 216 20 144 TEMPORARY SHEET STEEL PILE PZ22 TEMPORARY SHEET STEEL PILE PS27.5 TEMPORARY FLOATING TURBIDITY BARRIER TEMPORARY SILT FENCE TEMPORARY 24" DIA. PIPE STEEL HANDRAIL ASSEMBLY BALLAST BACKFILL EXCAVATION RIPRAP BEDDING STONE RIPRAP STONE BEDDING STONE BEDDING SLURRY PRECAST CONCRETE CULVERT 4.5' x 8' 1 2 /2 0 /2 0 1 3 R A P a lu m b o 5 : 2 4 :3 4 P M - - G :\ A T 1 3 \0 0 1 8 \B r id g e \S E 3 0 5 .0 -B - C D 0 1 .d g n How tomorrow moves BRIDGE MAINTENANCE AND DESIGN MAINTENANCE OF WAY ENGINEERING DEPARTMENT ROBESON COUNTY NC DIVISION: FLORENCE SUBDIVISION: WILMINGTON FILE:CADD FILE: REVISIONS DATE: DRAWN: SCALE: CHK'D: 12/20/2013 RAP MYC DESIGN: DRAWING NO.VAL. SEC. V.3NC L-15 13 MYC OVER BIG SWAMP BRIDGE NO. 305.0 AT M.P. SE 305.0 AFE No. 35821 P R O J E C T IO N 1 2 " M IN IM U M 50'-0" 50'-0" 5 0 ' - 0 " 5 0 ' - 0 " C TRACK & BRIDGE C EXIST. & PROP. L L OFFSET: 13.73' RT STATION: 2723+50.91 BORING No.: B-1 OF BANK EXIST. BOTTOM OF BANK EXIST. TOP OF BANK EXIST. TOP OF BANK EXIST. BOTTOM OF BANK EXIST. BOTTOM OF BANK EXIST. TOP OF BANK EXIST. TOP WETLAND LIMITS WETLAND LIMITS PLAN STA. 2724+22.79, 8.41' LT ELEV.= 97.75 (NAVD88) E=2035836.22 N=298945.67 TBM TR-3-PIN (SET) WETLAND LIMITS PROP. BOX CULVERTS 0 4 8 16 SCALE FEET 1/8" = 1'-0" WETLAND LIMITS SUGGESTED CONSTRUCTION SEQUENCE 4. 3. 2. 1. POST-CURFEW WORK 5. 4. 3. 2. 1. CURFEW WORK 6. 5. 4. 3. 2. 1. PRE-CURFEW WORK = SUGGESTED SEQUENCE OF PRECAST PLACEMENTX 5 1 3 111012 171618 426 879 141315 CLEAN UP / DISPOSE OF SCRAP MATERIAL. INSTALL RIP-RAP. INSTALL SUBBALLAST, BALLAST AND NEW TRACK. TO TOP OF SUBGRADE. INSTALL THE REST OF THE CULVERT SECTIONS AND BACKFILL RE-INSTALL BALLAST AND EXISTING TRACK. BACKFILL WITH STRUCTURAL BACKFILL AND NEW SUBBALLAST. PLACE ENOUGH SECTIONS TO CLEAR THE MAIN TRACK. BEGIN CULVERT INSTALLATION ALONG THE CENTERLINE OF TRACK. WITHIN EXISTING PILE VOID AREA TO MATCH EXISTING PAD. INSTALL COMPACTED CRUSHED STONE BEDDING AND POUR SLURRY BEDDING. AT OR BELOW THE FINISH SURFACE OF THE CRUSHED STONE SUPERSTRUCTURE AND CUT EXISTING PILES TO AN ELEVATION REMOVE EXISTING TRACK, BALLAST, REMOVE EXISTING BRIDGE LEAVING A VOID AROUND EXISTING PILES. POUR ONE SACK SLURRY ON TOP OF CRUSHED STONE BEDDING INSTALL COMPACTED CRUSHED STONE BEDDING. UNCLASSIFIED SOIL AND BACKFILL WITH DENSE GRADED AGGREGATE. EXCAVATE TO BOTTOM OF THE CRUSHED STONE BEDDING. REMOVE PREPARE THE WORKING AREA, INCLUDING CRANE PAD. DEWATER AND CLEAR CONSTRUCTION SITE. INSTALL TEMPORARY STEEL SHEET PILE AND DRAINAGE. AFE No. 35821 LEGEND WETLANDS WETLAND LIMITS ENVIRONMENTAL IMPACT SUMMARY TEMPORARY PERMANENT FT 2 ACRE FT ACRE 2 JURISDICTIONAL WETLANDS 2,100 0.05 OF2 7 SE305.0-2 1/8"=1'-0" AREA OF WETLAND IMPACTS (TEMPORARY) AREA OF WETLAND IMPACTS (PERMANENT) APPROXIMATE LIMITS OF PROJECT AREA ( T Y P . ) OF PROJECT AREA APPROXIMATE LIMITS 80 F L O W CONSTRUCTION SEQUENCE & IMPACT SUMMARY NOTE OF BANK EXIST. BOTTOM 24" DIA. PIPE 75 LF TEMPORARY 24" DIA. PIPE 75 LF TEMPORARY BRIDGE BALLAST DECK EXISTING TIMBER MINIMUM SECTION MODULUS 1.5 IN3/LIN. FT. SUGGESTED STEEL SHEET PILE TYPE PS27.5 MINIMUM SHEET PILE WALL TIP ELEVATION 81.0 APPROXIMATE AREA (WALL A)=1,193 SQ. FT. MINIMUM SECTION MODULUS 1.5 IN3/LIN. FT. SUGGESTED STEEL SHEET PILE TYPE PS27.5 MINIMUM SHEET PILE WALL TIP ELEVATION 81.0 APPROXIMATE AREA (WALL B)=1,193 SQ. FT. MINIMUM SECTION MODULUS 15 IN3/LIN. FT. SUGGESTED STEEL SHEET PILE TYPE PZ22 MINIMUM SHEET PILE WALL TIP ELEVATION 74.0 APPROXIMATE AREA (WALL C)=1,144 SQ. FT. MINIMUM SECTION MODULUS 15 IN3/LIN. FT. SUGGESTED STEEL SHEET PILE TYPE PZ22 MINIMUM SHEET PILE WALL TIP ELEVATION 74.0 APPROXIMATE AREA (WALL D)=1,144 SQ. FT. REQUIREMENTS OF ASTM A328 OR GREATER. STEEL SHEET PILE SHALL CONFORM TO THE1. 0.002 FT 2 ACRE AREA TABLE UPLANDS WETLANDS/WATERS PROJECT LIMITS 15,204 8,258 6,946 0.35 0.19 0.16 8'-0"8'-0" BARRIER 1'-0" BARRIER 1'-0" 15'-0" 24'-0" ( T Y P . ) 1' - 6 " 3 ' - 3 " HEADWALL & APRON 8'-0" HEADWALL & APRON 8'-0" END SECTION 8'-0" END SECTION 8'-0" PROPOSED PRECAST CONCRETE BOX CULVERT 32'-0" MIDDLE SECTIONS 2 @ 8'-0" = 16'-0" 15'-0" 24'-0" 35'-4" BEDDING WIDTH (MIN.) 1' - 6 " 7 ' - 0 " M IN . 1' - 4 " (TYP.) 8'-0" ( T Y P . ) 4 ' - 6 " 30'-8" 10'-0" WITH FLOWABLE FILL 4" GAP FILLED 10'-0" WITH FLOWABLE FILL 4" GAP FILLED 10'-0" ±9'-10"±11'-9" 8'-4" CLEAR 8'-4" CLEAR 1 2 /9 /2 0 1 3 R A P a lu m b o 1 0 :5 6 :5 9 A M - - G :\ A T 1 3 \0 0 1 8 \B r id g e \S E 3 0 5 .0 -B - T S 0 1 . d g n How tomorrow moves BRIDGE MAINTENANCE AND DESIGN MAINTENANCE OF WAY ENGINEERING DEPARTMENT ROBESON COUNTY NC DIVISION: FLORENCE SUBDIVISION: WILMINGTON FILE:CADD FILE: REVISIONS DATE: DRAWN: SCALE: CHK'D: 12/9/2013 RAP MYC DESIGN: DRAWING NO.VAL. SEC. V.3NC L-15 13 MYC OVER BIG SWAMP BRIDGE NO. 305.0 AT M.P. SE 305.0 AFE No. 35821 NOGAP110271900.000000ESTCL1018 GENERAL NOTES 95 90 85 80 95 90 85 80 PROPOSED CULVERT SECTION WINGWALLS & APRON MIDDLE SECTION END SECTION 27,600 41,400 43,650 TABLE OF LIFTING WEIGHTS ITEM EST. WT. (LBS) PROPOSED TYPICAL SECTION TRACK C EXIST.L 0.00% EL. 96.95 TOP OF BOX CULVERT 95 90 85 95 90 85 EL. 89.95 BOTTOM OF BOX CULVERT 100 105 100 105 EL. 91.20 BOX CULVERT INVERT STONE BEDDING (TYP.) COMPACTED CRUSHED 100 100 105 105 PILE BENT (TYP.) EXISTING TIMBER GROUND LINE APPROXIMATE EXIST. EXIST. BENT 5 APROX. O.F.B.W. EXIST. BENT 1 APROX. O.F.B.W. AND SHALL BE SUBMITTED TO THE ENGINEER FOR APPROVAL. LIFTING DEVICE SHALL BE DESIGNED BY THE BUILDER WITH MINIMUM SAFETY FACTOR OF 4 THE BUILDER SHALL VERIFY ALL DIMENSIONS AND ELEVATION PRIOR TO CONSTRUCTION. TO THE ENGINEER FOR APPROVAL. PRIOR TO STARTING ANY WORK, THE BUILDER SHALL SUBMIT CONSTRUCTION STAGING PLANS COMPACTED TO 95% OF MAXIMUM DENSITY DETERMINED BY ASTM D-1557. TO SUBBALLAST. THE BACKFILL AND THE UPPER TWELVE INCHES OF SUBGRADE SHALL BE UNSUITABLE MATERIAL SHALL BE REMOVED AND REPLACED WITH GRANULAR BACK FILL IDENTICAL A SINGLE LAYER SHALL NOT EXCEED SIX INCHES. AT OPTIMUM MOISTURE CONTENT AS DETERMINED BY ASTM D-1557. THE COMPACTED DEPTH OF BEDDING MATERIAL SHALL BE CRUSHED STONE, COMPACE4D TO 95% MAXIMUM DENSITY OBTAINED SPLICES OF LONGITUDINAL BARS SHALL BE 45 TIMES THE DIAMETER OF THE BARS. MINIMUM COVERS FOR CONCRETE SHALL BE 2 INCHES UNLESS OTHERWISE NOTED. BAR LAP DIMENSIONS OF THE BENDING DETAILS ARE OUT TO OUT. FABRICATION OF REINFORCING STEEL SHALL BE PER CHAPTER 7 OF THE CRSI MANUAL. ALL REINFORCING STEEL SHALL CONFORM TO ASTM A706 OR A615 GRADE 60. OF THE EPOXY MORTAR SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. EPOXY MORTAR SHALL BE SIKADUR 31 OR APPROVED EQUIVALENT. MIXING AND APPLICATION EDGES AND OTHER SURFACE DEFECTS. AFTER GALVANIZING, ALL ITEMS SHALL BE FREE OF FINS, ABRASIONS, ROUGH OR SHARP CURRENT ASTM DESIGNATION A123 AND A 153, AS APPLICABLE. ALL STEEL PARTS SHALL BE GALVANIZED AFTER FABRICATION IN ACCORDANCE WITH THE ALL EXPOSED EDGES SHALL BE CHAMFERED 3/4 INCH. COPIES OF THE DESIGN MIX SHALL BE SUBMITTED TO THE ENGINEER FOR APPROVAL. THE USE OF FLY ASH IN CONCRETE MIX DESIGN IS PROHIBITED. THE MAXIMUM SLUMP SHALL NOT EXCEED 4". THE MAXIMUM WATER/CEMENT RATIO SHALL NOT EXCEED 0.44. AGGREGATES SHALL BE GRADED #4 TO 1" MAXIMUM SIZE. CONCRETE AGGREGATES TO COMPLY WITH CURRENT ASTM SPECIFICATION C33 COARSE WATER REDUCING ADMIXTURE SHALL COMPLY WITH THE CURRENT ASTM SPECIFICATION C194. THE TOTAL AIR CONTENT SHALL NOT BE LESS THAN 5% NOR MORE THAN 7% BY VOLUME. AREMA SPECIFICATION. AIR-ENTRAINMENT SHALL COMPLY WITH ARTICLE 1.12 AND ARTICLE 1.12.4 OF CHAPTER 8 OF CEMENT SHALL COMPLY WITH CURRENT ASTM SPECIFICATION C150, TYPE II. CONCRETE MATERIAL, PLACING, CURING, AND TESTING TO BE PER AREMA MANUAL CHAPTER 8. REINFORCING STEEL: FY = 60,000 PSI CONCRETE: F'c = 6,000 PSI MATERIAL PROPERTIES -EQUIVALENT FLUID PRESSURE OF 40 PCF. LATERAL LOAD -COOPER E80 DESIGN LOADING -CSXT STANDARD SPECIFICATIONS. WITH PART 16, CHAPTER 8 OF AREMA MANUAL. -AREMA MANUAL FOR RAILWAY ENGINEERING - 2012 - CULVERTS DESIGNED IN ACCORDANCE SPECIFICATIONS: LIFTING DEVICE 2. 1. CONSTRUCTION NOTES BEDDING MATERIAL 3. 2. 1. REINFORCING STEEL EPOXY GALVANIZING 10. 9. 8. 7. 6. 5. 4. 3. 2. 1. CONCRETE 4. 3. 2. 1. DESIGN NOTES 0 4 8 SCALE FEET 1/4" = 1'-0" SLURRY (TYP.) ONE SACK LEVELING PAD THE CRUSHED STONE BEDDING (TYP.) AT OR BELOW THE FINISH SURFACE OF BE CUT OFFEXISTING TIMBER PILES TO LINE FINISH GRADE GRADE LINE APPROXIMATE EXIST. EXIST. T.O.R. PROP. T.O.R. LINE FINISH GRADE COMPACTED BACKFILLED & AREA TO BE COMPACTED BACKFILLED & AREA TO BE 3 OF 7 SE305.0-3 1/4"=1'-0" TYPICAL SECTIONS HANDRAILHANDRAIL 1'-0" 6"1'-3" 4 " 3 " 1'-3"6" " 211 2 ' - 0 " 6 ' - 0 " 2 ' - 0 " (TYP.) 2" CLR. ( T Y P . ) 2 " C L R . (TYP.) 2" CLR. ( T Y P . ) 2 " C L R . 1'-0"8'-0"1'-0" ( T Y P . ) 3 ' - 6 " 1' - 3 " 4 ' - 6 " 1' - 3 " 7 ' - 0 " 10'-0" M IN . 5 "15° M IN . 5 " MIN. 4" GAP " JOINT2 1 O N E S A C K S L U R R Y 4 " M IN . 1' - 4 " 2 " 2 " 3"3" R E C E S S 4 " GROOVE "2 11 PC CONCRETE BOXPC CONCRETE BOX G R O O V E " 211 1' - 6 " 1'-0"8'-0"1'-0" CLR. 2" 1' - 3 " C L R . 2 " C L R . 2 " C O N C R E T E B O X P R E C A S T R E IN F O R C E D C O N C R E T E B O X P R E C A S T R E IN F O R C E D 1' - 3 " ( T Y P . ) 6 " (TYP.) 1'-3" (TYP.) 6" 7 ' - 3 " 1 2 /9 /2 0 1 3 R A P a lu m b o 1 0 :5 5 :4 6 A M - - G :\ A T 1 3 \0 0 1 8 \B r id g e \S E 3 0 5 .0 -B - S D 0 1 .d g n How tomorrow moves BRIDGE MAINTENANCE AND DESIGN MAINTENANCE OF WAY ENGINEERING DEPARTMENT ROBESON COUNTY NC DIVISION: FLORENCE SUBDIVISION: WILMINGTON FILE:CADD FILE: REVISIONS DATE: DRAWN: SCALE: CHK'D: 12/9/2013 RAP MYC DESIGN: DRAWING NO.VAL. SEC. V.3NC L-15 13 MYC OVER BIG SWAMP BRIDGE NO. 305.0 AT M.P. SE 305.0 AFE No. 35821 SCALE: 1"=1'-0" SCALE: 1"=1'-0" PRIOR TO FABRICATION. SHOP DRAWINGS SHALL BE SUBMITTED TO THE ENGINEER FOR APPROVAL FABRICATOR MAY MODIFY "KEY" DIMENSIONS IN DETIALS A, B AND C. NOTES: ENGINEER FOR APPROVAL PRIOR TO FABRICATION. SHOP DRAWINGS SHALL BE SUBMITTED TO THE NOTE: SCALE: 1"=1'-0"SCALE: 1"=1'-0" TIE-ROD MECHANICAL CONNECTION PLAN BOX PLAN VIEW L "=1'-0"4 1SCALE: "=1'-0"4 1SCALE: 2-#8 R=6" #5 @ 12" #6 @ 12" #6 @ 12" #6 @ 12" (TYP.) (TYP.) 6" CHAMFER 1 1 THE TIE-ROD CONNECTION (TYP.) PEFORMED GROOVE/RECESS FOR TIE-ROD MECHANICAL CONNECTION SECTION CONNECTION TIE-RODC TOP/BOTTOM CONNECTION BOTTOM TIE-ROD CONNECTION TOP TIE-ROD GASKET 2" MAX. 1/2" MIN. LONGITUDINAL JOINT DETAIL "=1'-0"2 1SCALE: 1 CULVERT REINFORCMENT SECTION "=1'-0"4 3SCALE: STONE BEDDING COMPACTED CRUSHED WASHER AND GROOVE. TO CLEAR THE RECESS ADJUST REINFORCEMENT NOTE: OF CULVERT INSIDE FACE SECTION A-A A A (TYP.) RECTANGULAR WASHER •"x5"x4" ASTM A36 GR. 50 STEEL ROD 1" DIA. ASTM A572 GR. 50 STEEL ROD 1" DIA. ASTM A572 (TYP.) RECTANGULAR WASHER •"x5"x4" ASTM A36 1" NUT (TYP.) 1" NUT (TYP.) BOX SIDE SECTION (TYP.) •" FILLET 3-#8 2-#5 @ 12"#4 MORTAR (TYP.) WITH EPOXYFILLED 6"x6"x4" RECESS MORTAR (TYP.) WITH EPOXYFILLED 6"x6"x4" RECESS 2-#5 #5 @ 12" E.F. C C #6 @ 12" F.S. #5 @ 12" N.S. "=1'-0"2 1SCALE: "=1'-0"2 1SCALE: #5 @ 12" (TYP.) #5 @ 12"#5 @ 12" (TYP.) #5 @ 12" (TYP.) 2-#5 (TYP.) #5 @ 12" #5 @ 12" (TYP.) B B SCALE: 1"=1'-0" BOX CULVERT OUTSIDE FACE OF D D SECTION D-D #6 @ 12" WINGWALLS & APRON SECTION B-B WINGWALLS & APRON SECTION C-C GASKET BARRIER DETAIL #8 @ 6" #8 @ 6" #7 @ 6" (TYP.) #8 @ 6" #8 @ 6" AS SHOWN 4 OF 7 SE305.0-4 PRECAST CULVERT DETAILS 3'-0"5'-6"5'-6"5'-6"5'-6"5'-6"3'-0" 33'-6" (OUT TO OUT OF HANDRAIL) 1 ' - 1 0 " 3 ' - 6 " 33'-6" 30'-8" (ALONG C PLACEMENT) 7" " 2 1 4 "2 13 "2 13 "4 11 "4 11"2 14 " 4 1 2 " 4 1 2 M IN . 1 0 " 2 " 1'-7" (TYP.)1'-5" (TYP.) 1 2 /9 /2 0 1 3 R A P a lu m b o 1 0 :5 6 :3 4 A M - - G :\ A T 1 3 \0 0 1 8 \B r id g e \S E 3 0 5 .0 -B - S D 0 2 .d g n How tomorrow moves BRIDGE MAINTENANCE AND DESIGN MAINTENANCE OF WAY ENGINEERING DEPARTMENT ROBESON COUNTY NC DIVISION: FLORENCE SUBDIVISION: WILMINGTON FILE:CADD FILE: REVISIONS DATE: DRAWN: SCALE: CHK'D: 12/9/2013 RAP MYC DESIGN: DRAWING NO.VAL. SEC. V.3NC L-15 13 MYC OVER BIG SWAMP BRIDGE NO. 305.0 AT M.P. SE 305.0 AFE No. 35821 (TYP. AT POSTS) 12 12 12 12 G (TYP.) A A BASE PLATE (TYP.) "=1'-0"2 1SCALE: JOINT, UNLESS NOTED OTHERWISE. " DIA. DRILLED VENT HOLE 1" FROM4 1V= NOTE: V (TYP.) V (TYP.) V (TYP.) RETAINING CURB TOP OF BALLAST LC POST L "=1'-0"4 1SCALE: ELEVATION - HANDRAIL LAYOUT SECTION A-A BLACK PIPE " DIA. STD.2 11 ‰ " DIA. HOLES4 3 PIPE C HANDRAILL 6. 5. 4. 3. 2. 1. SYSTEM. EPOXY ADHESIVE ANCHORING WASHER TO BE SET WITH AN SELF-LOCKING HEX NUT AND " ANCHOR BOLTS WITH8 52- DETAIL - ANCHOR BOLTS PLATE " BASE8 5 ROUGH OR SHARP EDGES AND OTHER SURFACE DEFECTS. AFTER GALVANIZING, ALL ELEMENTS SHALL BE FREE OF FINS, ABRASIONS, APPLICABLE. ACCORDANCE WITH THE CURRENT ASTM A123 AND ASTM 153 AS HANDRAIL ELEMENTS SHALL BE GALVANIZED AFTER FABRICATION IN ON HANDRAIL PANELS. OPEN HOLES: AS NOTED. SHOP PAINT: NONE. AREMA MANUAL FOR RAILWAY ENGINEERING. MIG WELDING SHALL BE USED PANELS SHALL BE IN ACCORDANCE WITH CHAPTER 15, PART 3 OF THE FABRICATION AND ARC WELDING OF STRUCTURAL STEEL AND HANDRAIL ASTM A53. UNCOATED PIPE SHALL BE USED. STANDARD BLACK PIPE SHALL MEET THE REQUIREMENTS OF THE CURRENT ANCHOR BOLTS SHALL BE †" DIA. F1554 GR. 36. OF THE CURRENT ASTM A36. STRUCTURAL STEEL PLATES AND BARS SHALL MEET THE REQUIREMENTS NOTES: V (TYP.) V (TYP.) V (TYP.) BLACK PIPE (TYP.) " DIA. STANDARD2 11 HANDRAIL ASSEMBLY PANEL 5 7 AS SHOWN HANDRAIL DETIALS SE305.0-5 OF 6 OF 7 SE305.0-6 NONE SILT FENCE DETAILS 1 2 /9 /2 0 1 3 R A P a lu m b o 1 0 :5 7 :5 8 A M - - G :\ A T 1 3 \0 0 1 8 \B r id g e \S E 3 0 5 .0 -B - E C 0 1 .d g n How tomorrow moves BRIDGE MAINTENANCE AND DESIGN MAINTENANCE OF WAY ENGINEERING DEPARTMENT ROBESON COUNTY NC DIVISION: FLORENCE SUBDIVISION: WILMINGTON FILE:CADD FILE: REVISIONS DATE: DRAWN: SCALE: CHK'D: 12/9/2013 RAP MYC DESIGN: DRAWING NO.VAL. SEC. V.3NC L-15 13 MYC OVER BIG SWAMP BRIDGE NO. 305.0 AT M.P. SE 305.0 AFE No. 35821 7 OF 7 SE305.0-7 NONE REPORT OF CORE BORINGS 1 2 /9 /2 0 1 3 R A P a lu m b o 1 0 :5 7 :2 9 A M - - G :\ A T 1 3 \0 0 1 8 \B r id g e \S E 3 0 5 .0 -B - B L 0 1 . d g n How tomorrow moves BRIDGE MAINTENANCE AND DESIGN MAINTENANCE OF WAY ENGINEERING DEPARTMENT ROBESON COUNTY NC DIVISION: FLORENCE SUBDIVISION: WILMINGTON FILE:CADD FILE: REVISIONS DATE: DRAWN: SCALE: CHK'D: 12/9/2013 RAP MYC DESIGN: DRAWING NO.VAL. SEC. V.3NC L-15 13 MYC OVER BIG SWAMP BRIDGE NO. 305.0 AT M.P. SE 305.0 AFE No. 35821 CORPS ACTION ID. SAW-2013-01609 VALUATION MAP NUMBER V04979 USFWS IPAC DATABASE QUERY RESULTS JULY 19, 2013 SHPO CONCURRENCE LETTER North Carolina Department of Cultural Resources State Historic Preservation Office Ramona M. Bartos, Administrator Governor Pat McCrory Office of Archives and History Secretary Susan Kluttz Deputy Secretary Kevin Cherry Location: 109 East Jones Street, Raleigh NC 27601 Mailing Address: 4617 Mail Service Center, Raleigh NC 27699-4617 Telephone/Fax: (919) 807-6570/807-6599 July 19, 2013 Matt Adkins CHMM 351 Thornton Road, Suite 125 Lithia Springs, GA 30122 Re: CSXT Lumberton Bridge Replacement, MP 305.00 and 305.20, Lumberton, Robeson County, ER 13-1300 Dear Mr. Adkins: Thank you for your letter of June 24, 2013, concerning the above project. We have conducted a review of the project and are aware of no historic resources which would be affected by the project. Therefore, we have no comment on the project as proposed. The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the Advisory Council on Historic Preservation’s Regulations for Compliance with Section 106 codified at 36 CFR Part 800. Thank you for your cooperation and consideration. If you have questions concerning the above comment, contact Renee Gledhill-Earley, environmental review coordinator, at 919-807-6579 or renee.gledhill- earley@ncdcr.gov. In all future communication concerning this project, please cite the above referenced tracking number. Sincerely, Ramona M. Bartos