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HomeMy WebLinkAbout20060498 Ver 1_Complete File_20060222Atf, lRf1?'O ?y m.Aa STATE OF NORTH CAROLINA ' 1006s d gry?s QR??q ? 7Y DEPARTMENT OF TRANSPORTATION B, MICHAEL F. EASLEY GOVERNOR DIVISION OF HIGHWAYS February 17, 2006 MEMO TO: Mr. Rob Ridings Division of Water Quality FROM: Mike Sutton,PLS,LG Environmental Specialist, Division 2 County: Jones County SECRETARY SUBJECT: Nationwide # 3 permit plan for Jones 7, SR 1129 over Chinquapin Branch, bridge replacement, Jones County Please find attached a set of Nationwide # 3 permit plans for this project located in Jones County. If you have any questions, or if I can be of further assistance, please contact me at the Annex of the Division Engineer's Office at (252) -830-3490. MWS Attachments nil LYNDO TIPP T V6 DIVISION TWO • P.O. BOX 1587 • GREENVILLE, N.C. 27835 PHONE (252) 830-3490 • FAx (252) 830-3352 9 Bridge: Jones # 7'L4;y?ly-vVRTfi ??Q6 aSTp?Qtl All Planning documents have been completed including the Programmatic Categorical Exclusion Fo;; '%4q ,gB Regulatory Authorization Options for this Activity Federal: Section 404(F)(1)(b) Exempt Activities-Maintenance of Transportation Structures. State: Activities Deemed to Comply with Water Quality Standards. Local: None Or Federal: USACE Nationwide General Permit 3 - Maintenance State: General Water Quality Certification 93494 Local: None Project Description Replace existing 80.9' long by 19.3' (clear roadway) wide concrete deck bridge with timber joists, timber caps, timber piles, and timber crutch bents with a 21" concrete cored slab bridge that is proposed to be 117'-3" long by 27' (clear roadway) wide and supported by reinforced concrete on steel piles. Age of the bridge and safety inspection reports dictate the need for replacement of this bridge. There will be no impacts to jurisdictional waters and wetlands during bridge construction and guardrail installation. The longer bridge will result in approximately 1065 square feet of excavated roadway fill beneath the new structure. This project does involve Section 10 (Rivers and Harbors Act) navigable waters. This project does not require the completion of a formal PCN but notification to the Corps is being provided to be included in their database. This conveyance is shown on the Phillips Crossroads USGS Quad Map and Sheet Number 4 of the Soil Survey of Jones County. The channel is 45 feet wide from bank top to bank top and drains a woodland/agricultural area. No federally protected species or historic resources are immediately adjacent to this location. In order to ensure compliance with best management practices, all attached General and Regional Conditions associated with Nationwide Permit 3 and Water Quality Certification #3494 must be followed. Keep demolition and construction debris out of the stream. Riprap will not be placed below the plane of ordinary high water for stabilization. Excavation should be confined to the right of way, and limited to the minimum amount required to excavate in high ground for the construction of the new bridge. All excavated material should be removed from the site, placed on existing spoil piles, or disposed of in farm fields. All Erosion and Sedimentation measures and Maintenance Best Management Practices should be implemented. I am forwarding a copy to Mr. Andy Blankenship in Roadside Environmental for his perusal in E&S inspections. The project supervisor should always have this permit package, including the attached General and Regional Conditions associated with the Nationwide Permit 3 and Water Quality Certification #3494 on site during the bridge replacement. The project supervisor should notify me immediately if any questions or concerns should arise before and during construction. Jay B. Johnson Division 2 Environmental Officer (252)830-3490 JONES 7 B-4169 WBS ELEMENT 33517 PHILLIPS CROSSROADS USGS QUAD MAP .%l PROJECT f 4 t F , 1 Phillips a I ? i j M L? ` c ?f 2,500 1,250 0 2,500 Feet JONES 7 B-4169 WBS ELEMENT 33517 PHILLIPS CROSSROADS USGS QUAD MAP \o? Wyss Fork Ra M ?a c ?. W N E aa?e G;;bey Ra Rd S PROJECT c aQe\?- a? NC Sg 20 Gr ? Quo ?a Gr Nc 4 1 `?S8 m Gtee?to?? Rd eas ?? Sf,.? N ?a 4aR0' ?°' ?'F c NG m o -? m ?0a m` aQ Gr 0y Ito ?P 0 3,050 6,100 12,200 18,300 24,400 Feet TopoZone - The Web's Topographic Map, and more! Page 1 of 1 to ozone-.,..,.-- Map/Photo Info - Topo Download Photo Download USGS Topo Maps 1:24K/25K Series 1:100K Series t' 1:250K Series Map Size Small Medium Large View Scale IT : 100,000 Update Map Coordinate Format D_D.DDD Coordinate Datum WGS84/NAD83 F Show target Email this map Bookmark this map Print this map 35.09570N, 77.4401°W (WGS84/NAD83) USGS Phillips Crossroads Quad View TopoZone Pro aerial photos, shaded relief, street maps, interactive coordinate display, and elevation data V: f :--- ? - J 1 ` 0 0.6 1.2 1.8 2.4 3 km 0 0.4 0.8 1.2 1.6 2 mi M M=-9.523 G=-1.404 What's This? c ? TopoZone.com C 1999-2004 Maps a la carte, Inc. - All rights reserved. Use of this site is governed by our Conditions and Terms of Use. We care about your privacy - please read our Privacy Stz http://www.topozone.com/map.asp?z=18&n=3886383.99972162 &e=277568.999925021&... 2/17/2006 1- LO n u= W V J W W J a 1,- u rFT?`?1 V/ A z W 9. M x d W C _ I? cW GO. 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J = OJ ¢ J W I - ? ?11 w?N m Ow1D i ¢ m m l i 22 JmF-ZW i mx N !-O m t J 3 JO .l Qi mG W. Z mmW H? m UV ' !.. JJO; YmJl..m ly S m ?o W W Z y t ? 2 W 2 m C 11JF? ? j {u W ?O?? J - W b W OJ O W °° ?1 1 g O J F O r .4. YQ ¢ m'<pz 33 o ti z C .A t- W am ow xa = z Q ..... ...:. ....:.:. TEMPORARY-SILT FENCE z F Z E• z ! O aa? U O??xz h > O a Z ww 0. z rn H > ! a A O 00, 0 w c+ A z 49? t--4 61, ?=4 0 9 0 c? L 0 0 .......... .:..:::.::...... n f ? M Y.t r sm _ m ?X Q? Q-j O00 FW O O?? J pppp pp OY O8 OU< A 3 - l.ts ?A X G o t _ Ww= J Sao y, V O ROCK INLET SEDIMENT TRAP TYPE W e @? Z r V o g Zui ; e W a p >am Q 29 a s Q 0 z m aw N Q .3 ju 6 >-U)z a ss:; Z >Zm :, 8 ?9 ::) ?.s; :t ,?yy n. N O?0F W ATFgQG G r o ? April 4, 2006 Jones County Michael F. Easley, Governor Q??Q .qDR ,- -4,P ?? Q WATER, ?O?6 STpR?Q!/,?n, DWQ Project No. 20060498 943 Washington Square Mall APPROVAL of 401 WATER QUALITY CERTIFICATION and NEUSE RIVER BUFFER RULES with ADDITIONAL CONDITIONS Mr. C.E. Lassiter, Jr., P.E. NCDOT, Division 2 PO Box 1587 Greenville, NC 27835 Dear Mr. Lassiter: You have our approval, in accordance with the attached conditions and those listed below, for the following impacts: Wetlands Buffer Zone 1 Buffer Zone 2 Streams Site Number acres (square ft (square ft (linear ft) Jones 7 0 2590 1010 0 Net Total for Buffer 3600 (0.083 acres) Impacts The project shall be constructed in accordance with your application dated received March 7, 2006 for the purpose of replacing Bridge 7 over Chinquapin Branch on SR 1129 (Free Bridge Rd) in Lenoir County. After reviewing your application, we have decided that these impacts are covered by General Water Quality Certification Number 3494. This certification corresponds to the Nationwide Permit 3 issued by the Corps of Engineers. This approval is also valid for the Neuse River Buffer Rules (15A NCAC 2B .0233). In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit issued by the US Army Corps of Engineers (this supercedes Condition 1.3 of General Certification 3494 issued on December 31,2004). This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the DWQ and submit. a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or total impacts to streams or buffers (now or in the future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H.0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the attached certification. 1.) Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the Division of Water Quality upon completion of the project. 2.) All mechanized equipment operated near surface waters must be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. 3.) Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface waters is prohibited. N. C. Division of Water Quality FAX (252) 946-9215 William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality Washington, N.C. 27889 Telephone (252) 946-6481 Noe Carolina Ntura!!y An Equal Opportun'dy/Affirmative Action Employer - 50% Recycledl10% Post Consumer Paper 4.) All work shall be performed during low or normal flow conditions;, ' . 5.) The outside buffer, wetland or water boundary located within the construction corridor approved by this authorization shall be clearly marked by highly visible fencing prior to any land disturbing activities, Impacts to areas within the fencing are prohibited unless otherwise authorized by this certification. 6.) Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 7.) There shall be no excavation from or waste disposal into jurisdictional wetlands or waters associated with this permit without appropriate modification of this permit. Should waste or borrow sites be located in wetlands or stream, compensatory mitigation will be required since it is a direct impact from road construction activities. 8.) All stormwater runoff shall be directed to sheetflow through stream buffers at nonerosive velocities, unless approved otherwise by this certification. 9.) During the construction of the project, no staging of equipment of any kind is permitted in waters of the U.S., or protected riparian buffers. 10.) The dimension, pattern and profile of the stream above and below the crossing should not be modified by widening the stream channel or reducing the depth of the stream. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 11.) Any riprap used must not interfere with thalweg performance and aquatic life passage during low flow conditions. ` 12.) Pursuant to NCACI5A 2B .0233 (6), sediment and erosion control devices shall not be placed in Zone 1 of any Neuse River Buffer without prior approval by the NCDWQ. At this time, the NCDWQ has approved no sediment and erosion control devices in Zone 1, outside of the approved project impacts, anywhere on this project. Moreover, sediment and erosion control devices shall be allowed in Zone 2 of the buffers provided that Zone 1 is not compromised and that discharge is released as diffuse flow. 13.) Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation, operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 14.) Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. 15.) No live or fresh concrete shall come into contact with waters of the state until the concrete has hardened 16.) The presence of equipment in the channels must be minimized. Under no circumstances must rock, sand or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. 17.) All fill slopes located in jurisdictional wetlands shall be placed at slopes no flatter than 3:1. 18.) All protected riparian buffers impacted by the placement of temporary fill or clearing activities shall be restored to the preconstruction contours and revegetated with native woody species upon completion of the project construction. A post-construction as-built with the restoration activities included shall be submitted to the DWQ no later than 60 days after the project is closed out by the Department of Transportation. 19.) The post-construction removal of any temporary bridge structures will need to return the project site to its preconstruction contours and elevations. The revegetation of the impacted areas with appropriate native species is required. 20.) If the old bridge is removed, no discharge of bridge material into surface waters is preferred. Strict adherence to the Corps of Engineers guidelines for bridge demolition will be a condition of the 401 Water Quality Certification. 21.) A copy of this Water Quality Certification shall be posted on the construction site at all times. In addition, the Water Quality. Certification and all subsequent modifications, if any, shall be maintained with the Division Engineer and the on- site project manager. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition that conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please contact Garcy Ward at (252) 948-3922. S' cerely, for Alan W. Klimek, P.E. Attachment cc: Wilmington District Corps of Engineers Mr. William Wescott, US Army Corps of Engineers, Washington Field Office Mr. Jay Johnson, Division 2 Environmental Officer, NCDOT Mr. Rob Ridings, NCDWQ, Wetlands/401 Unit Central Files File Copy WQC #3494 This General Certification is issued in conformity with the requirements of Section 401, Public Laws 92-500 and 95-217 of the United States and subject to, the North Carolina Division of Water Quality (DWQ) Regulations in 15 NCAC 2H, Section .0500 and 15 NCAC 2B .0200 for:the discharge of fill material to waters and wetland areas which are waters of the United States as described in 33 CFR 330 Appendix A (B) (3, 4, 5; 6 7, 19, 20, 22, 25, 30, 32, and 36) of the Corps of Engineers regulations and Regional Permits 197800056 and 19780125 and for the Riparian Area Protection Rules (Buffer Rules) in 15A NCAC 2B .0200. This Certification replaces Water Quality Certification Number 3376 issued on March 18, 2002. This WQC is rescinded when the Corps of Engineers re-authorizes any of these Nationwide or Regional Permits or when deemed appropriate by the Director of the Division of Water Quality. The State of North Carolina certifies that the specified category of activity will not violate' applicable, portions of Sections 301, 302, 303, 306 and 307 of the Public Laws 92-500 and 95-217 if conducted in accordance with the conditions hereinafter set forth. Conditions of Certification: 1. These activities do not require written concurrence from the Division of Water Quality as long as they comply with all conditions of this General Certification. If any condition in this Certification cannot be met, application to and written concurrence from DWQ are required. Also, Condition No. 8 is applicable to all streams in basins with riparian area protection rules; 2. If the activity is associated with or in response to a Notice of Violation or an enforcement action initiated by DWQ or the Division of Land Resources, this General Certification requires, application to and prior written concurrence from the Division of Water Quality; 3. That appropriate sediment and erosion control practices which equal or exceed those outlined in the most recent version of the "North Carolina Sediment and Erosion Control Planning and Design Manual" or the "North Carolina Surface Mining Manual" whichever is more appropriate (available from the Division of Land Resources (DLR) in the DENR Regional or Central Offices) shall be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to assure compliance with the appropriate turbidity water quality standard; 4. All sediment and erosion control measures placed in wetlands or waters shall be removed and the natural grade restored within two months after the Division of Land Resources has released the project; 5. If an environmental document is required, this Certification is not valid until a Finding of No Significant Impact (FONSI) or Record of Decision (ROD) is issued by the State Clearinghouse; WQC #3494 6. Measures shall be taken to prevent live or fresh concrete from coming into contact with waters of the state. until the concrete has hardened; 7. Access roads constructed for any of these permits shall be constructed so as to minimize wetland fill as much as is practicable and :shall be restored to grade immediately after the project is completed: The site shall be re-vegetated with native species which shall be in place within three months following construction orbefore initiation of the next growing season; 8. In accordance with North Carolina General Statute Section 143-215.3D(e), any request for written concurrence for a 401 Water Quality Certification must include the appropriate fee. If a project also requires a CAMA Permit, one payment to both agencies shall be submitted and will be the higher of the two fees; 9. Impacts to any stream length in the Neuse, Tar-Pamlico, Randleman and Catawba River ` Basins (or any other river basins with Riparian Area Protection Rules [Buffer Rules] in effect at the time of application) requires written concurrence from DWQ in accordance with 15A NCAC 213.0200. Activities listed as "exempt" from these rules do not need to apply for written concurrence under this Certification. New development activities located in the protected 50-foot wide riparian areas (whether jurisdictional wetlands or not) within the Neuse and Tar-Pamlico River Basins shall tie limited to "uses" identified within and constructed in accordance with 15A NCAC 213.0200. All new development shall be located, designed, constructed, and maintained to have minimal disturbance to protect water quality to the maximum extent practicable through the use of best management practices; 10. Placement of culverts and other structures in waters, streams and wetlands must be placed below the elevation of the streambed to allow low flow passage of water and aquatic life unless it can be shown to DWQ that providing passage would be impractical. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in dis-equilibrium of wetlands or stream beds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium shall be maintained if requested in writing by DWQ. Additionally, when roadways, causeways or other. fill projects are constructed across FEMA-designated floodways or wetlands, openings such as culverts.or bridges must be provided to maintain the natural hydrology of the system as well as prevent constriction of the floodway that may result in destabilization of streams or wetlands. If more than 150 linear feet of additional stream is filled, culverted, rip-rapped, relocated, excavated or dredged as a result of this permit, then an application to DWQ is needed and compensatory mitigation may be required; 11. Additional site-specific conditions may be added to projects for which written concurrence is required or requested under this Certification in order to ensure compliance with all applicable water quality and effluent standards; 12. Applications for riprap groins proposed in accordance with 15A NCAC 67H .1401 (NC Division of Coastal Management General Permit for construction of Wooden and Riprap Groins in Estuarine and Public Trust Waters) must meet all the specific conditions for design and construction specified in 15A NCAC 07H .1405. 13. Concurrence from DWQ that this Certification applies to an individual project shall expire three years from the date of the cover letter from DWQ or on the same day as the expiration date of these corresponding Nationwide and Regional General Permits, whichever is sooner; WQC #3494 14. Projects with any impacts to streams, wetlands, and/or waters that have received a Notice of Violation from the Division of Land Resources and/or the Division of Water Quality are required to submit a complete application and receive written concurrence to use this Certification regardless of the proposed impact amount to streams, wetlands, and waters. 15. When written concurrence is required, the applicant is required to use the most recent version of the Certification of Completion form to notify DWQ when all work included in the 401 Certification has been completed; 16. Standard Erosion and Sediment. Control Practices: Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices: a. Erosion and sediment control measures for the project must be designed, installed, operated; and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. Design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. Reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. e. Sufficient materials required for stabilization and/or repair of erosion control measures and stormwater routing and treatment shall be on site at all times. 17. No Impacts Beyond those in Application No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre-construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 18. No Sediment and Erosion Control Measures in Wetlands Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources or locally delegated program has released the project. Non-compliance with or violation of the conditions herein set forth by a specific fill project shall result in revocation of this Certification for the project and may result in criminal and/or civil penalties. The Director of the North Carolina Division of Water Quality may require submission of a formal application for Individual Certification for any project in this category of activity if it is determined that the project is likely to have a significant adverse effect upon water quality including state or WQC #3494 federally listed endangered or threatened aquatic species or degrade the waters so that existing uses of the wetland or downstream waters are precluded. Public hearings may be held for specific applications or group of applications prior to a Certification decision if deemed in the public's best interest by the Director of the North Carolina Division of Water Quality. Effective date: 31 December 2004 DIVISION OF WATER QUALITY By Alan W. Klimek; P.E. Director WQC # 3494 4 W AT Michael F. Easley, Governor OF F9 O? QG William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources \ r Alan W. Klimek, P.E. Director Division of Water Quality © `C DWQ Project No.: Applicant: Project Name: Date of Issuance of 401 Water Quality Certification: County: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 40 I/Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: Agent's Certification 1, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Engineer's Certification Date: Partial Final I, as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature Registration No. Date One tbCarolina N.,o Transportation Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919-733-6893 / Internet http://h2o.enr.state.nc.us/ncwetlands An Equal Opportunity/Affirmative Action Employer-50% Recycled/10% Post Consumer Paper ;I Y M n STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY DIVISION OF HIGHWAYS GOVERNOR April 24, 2006 MEMO TO: Mr. William Wescott, PWS U.S. Army Corps of Engineers Wilmington District Washington Regulatory Field Office FROM: Jay B. Johnson, PWS Division Environmental Officer Division 2 County: Jones County USACOE Action ID 200610608 Date:03/09/2006 #4@k 49 V 4Z7Z4NO*.W 8X466 ANQSrQ? LYNDO TIPPET? '*H SECRETARY 601/"/e SUBJECT: Revised Nationwide Permit #3 for Jones #7 bridge replacement on SR 1129 over Chinquapin Branch, Jones County Expiration: 03 /18/2 007 DWQ Project Number 20060498 Date: April 4, 2006 The bridge design was revised after the Nationwide Permit #3 Application was initiated. The amount of proposed Rip Rap was significantly reduced, therefore, the amounts of allowable Riparian Buffer Zone Impacts were reduced as well. The 404 Impacts were not affected and remained at zero area impacts. No proposed bents are located in the stream, so no stream impacts are made. As in the original drawing, there will be no wetland excavation nor temporary wetland fill. Area 1 had a significant reduction in allowable Riparian Buffer Zone 1 Impacts, the original area measured as 635 square feet, but now reduced to 55 square feet. The fill removal area remained stable at 150 square feet. The allowable Riparian Buffer Zone 2 Impacts dropped from 315 square feet to 250 square feet. As previously stated, the reduction is due to the difference of proposed Rip Rap on the project. DIVISION Two • P.O. Box 1587 • GREENVILLE, N.C. 27835 PHONE (252) 830-3490 • FAx (252) 830-3352 Area 2 saw reductions in allowable Riparian Buffer Zone 1 Impacts as well; with 465 square feet as the original area compared to 260 square feet for the revised plan. The fill removal area remained constant at 325 square feet. Allowable Riparian Buffer Zone 2 Impacts remained stable at 170 square feet. The allowable. Riparian Buffer Zone 1 Impacts in Area 3, originally measured as 725 square feet of impacts, reduced to 130 square feet of impacts. The fill removal area remained at 325 square feet. The revised area for allowable Riparian Buffer Zone 2 Impacts actually increased from the original 200 square feet to the revised figure of 235 square feet of impacts. Area 4 experienced substantial reductions in both Riparian Buffer Zones. The allowable Riparian Buffer Zone 1 Impacts measured at 765 square feet, shrank to 235 square feet. The fill removal figure remained at a constant 325 square feet. The original 325 square foot area for Riparian Buffer Zone 2 shrank to 130 square feet of allowable impacts. In conclusion, the allowable Riparian Buffer Zone 1 Impacts dropped from an original 2,590 square feet to 680 square feet (0.02 acres), with Riparian Buffer Zone 2 Impacts reducing from 1,010 square feet of allowable impacts to 785 square feet (0.02 acres) of allowable impacts. The original total impact was 3,600 square feet (0.083 acres). The total area of impacts for the revised plan are 1,465 square feet (0.034 acres). There are zero 404 wetland impacts and zero stream impacts in the revised plan. If you have any questions, or if I can be of further assistance, please contact me at the Annex of the Division Engineer's Office at (252) -830-3490. Jay B. 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A s NATURAL RESOURCES TECHNICAL REPORT for the REPLACEMENT OF BRIDGE NO.7 ON SR 1129 OVER BIG CHINQUAPIN BRANCH JONES COUNTY, NORTH CAROLINA 0 30 ?( , •?/ C TIP No. B-4169 State Project No. 8.2190501 NORTH CAROLINA DEPARTMENT OF TRANSPORTATION Project Development and Environmental Analysis Branch Natural Resources, Permits and Mitigation Unit One South Wilmington Street, Post Office Box 25201 Raleigh, North Carolina 27611 Issued: February 2002 Y4?? tAQRTH C,1 e z M< Q Y,pl? po 7RA? P02 8 2002 Table of Contents 1.0 IN TRODUCTION ..................................................................................................................................................... I 1.1 PROJECT DESCRIPTION ......................................................................................................................................... 1 1.2 PURPOSE ................................................................................................................................................................ 1 1.3 METHODOLOGY .................................................................................................................................................... 1 1.4 QUALIFICATIONS OF INVESTIGATORS .................................................................................................................. 2 1.5 DEFINITIONS .......................................................................................................................................................... 2 2.0 PHYSICAL RESOURCES ....................................................................................................................................... 2 2.1 SOILS ...................................................................................................................................................................... 2 2.2 WATER RESOURCES .............................................................................................................................................. 3 2.2.1 Surface Water Characteristics ........................................................................................................................... 3 2.2.2 Best Usage Classification .................................................................................................................................. 3 2.2.3 Water Quality .................................................................................................................................................... 3 1 2.2.4 Ecological Impacts ............................................................................................................................................4 3.0 BIOTIC RESOURCES .............................................................................................................................................5 3.1 TERRESTRIAL COMMUNITIES ............................................................................................................................... 5 3.1.1 Coastal Plain Bottomland Hardwoods (Blackwater Subtype) ........................................................................... S 3.1.2 Early Successional ......................................................................................................... .................................... 6 3.1.3 Maintained Road ........................................................................................................... .................................... 6 3.1.4 MaintainedlDisturbed .................................................................................................... ....................................6 3.2 AQUATIC COMMUNITIES ................................................................................................... ....................................6 3.3 HABITAT SUMMARY .......................................................................................................... .................................... 7 4.0 JURISDICTIONAL TOPICS .............................................................................................. ..................................:.8 4.1 WATERS OF THE UNITED STATES ..................................................................................... .................................... 8 4.1.1 Wetlands and Surface Waters ........................................................................................ 4.1.2 Permits ........................................................................................................................... .................................... 8 ....................................8 4.1.3 Bridge Demolition ......................................................................................................... ....................................9 4.1.4 Mitigation ...................................................................................................................... ....................................9 4.1.4.1 Avoidance ...............................................................................................................................................................10 4.1.4.2 Minimization ...........................................................................................................................................................10 4.1.4.3 Compensatory Mitigation ................................................................................................. ...................................... 10 4.2 RARE AND PROTECTED SPECIES ....................................................................................... ..................................10 4.2.1 Federally-Protected Species .......................................................................................... .................................. I I 4.2.2 Federal Species of Concern and State Listed Species ................................................... ..................................12 5.0 REFERENCES ...................................................................................................................... ..................................14 6.0 APPENDICES 6.1 FIGURES Figure 1. Project Vicinity Map Figure 2. Habitat Within Project Area 6.2 WETLAND DATA FORMS AND RATING WORKSHEETS LIST OF TABLES TABLE 1. HABITAT WITHIN PROJECT AREA ....................................................................... .....................................7 TABLE 2. FEDERALLY PROTECTED SPECIES FOR JONES COUNTY ............................... ...................................11 TABLE 3. FEDERAL SPECIES OF CONCERN FOR JONES COUNTY ................................... ...................................13 North Carolina Department of Transportation TIP #: B-4169 February 2002 The LandMark Design Group, Inc. Project No. 1960024-311.00 Page ii 1 fl 1.0 INTRODUCTION The following Natural Resources Technical Report is submitted to assist in preparation of a Categorical Exclusion (CE) for the proposed project. The project is located in northwestern Jones County (Figure 1). 1.1 Project Description The proposed project calls for the replacement of Bridge No. 7 on State Road 1129, over Big Chinquapin Branch. The project length is approximately 1,200.00 ft (365.76 m). 1.2 Purpose The purpose of this technical report is to inventory, catalog, and describe the various natural resources that may be impacted by the proposed action. Recommendations are made for measures that will minimize resource impacts. These descriptions and estimates are relevant only in the context of the recommended project area. If the project area changes, additional field investigations may need to be conducted. 1.3 Methodology Research was conducted prior to field investigations. Information sources used in this pre-field investigation of the project area include: Phillips Crossroads (1982) U.S. Geological Survey (USGS) quadrangle map, Phillips Crossroads (1994) U.S. Fish and Wildlife Service (FWS) National Wetlands Inventory Map, Natural Resources Conservation Service (MRCS) soil maps, and NCDOT aerial photographs of the project area (1:1;200). Water resource information was obtained from Department of Environment and Natural Resources publications (DENR, 1998). Federal and State protected species information was gathered from the U.S. Fish and Wildlife Service (FWS) list of protected species and species of concern, and the N.C. Natural Heritage Program (NHP) database of rare species and unique habitats. LandMark Design Group environmental scientists Ryan Smith and Corri Faquin conducted field surveys along the proposed alignment on July 9, 2001. James Shern, Environmental Project Manager, subsequently performed an additional site visit during the week of August 27, 2001 for quality assurance purposes. Plant communities and their associated wildlife were identified and recorded. Wildlife identification involved using one or more of the following observation techniques: active search and capture, visual observations, and identification of characteristic signs of wildlife (sounds, scat, tracks, and burrows). Jurisdictional wetland delineations were performed utilizing the criteria prescribed in the Corps of Engineers Wetlands Delineation Manual (Environmental Laboratory, 1987). North Carolina Department of Transportation TIP #: B-4169 February 2002 The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 1 1 . 4 Qualifications of Investigators 1) Investigator: Ryan Smith, Environmental Scientist, LandMark Design Group Inc., September 1999 to Present Education: B.S. Natural Resources: Ecosystem Assessment, Minor in Environmental Science, North Carolina State University, 1999 Experience: Project Coordinator, Environmental Impact, Inc. Aberdeen, NC, May 1999 to August 1999 Forestry Technician, N.C. Forest Service, Summer 1998 I 2) Investigator: Corri Faquin, Environmental Scientist, LandMark Design Group Inc., April 2001 to Present Education: B.S. Natural Resources: Ecosystem Assessment, Minor in Environmental Science, North Carolina State University, 2000 B.S. Biological Science, North Carolina State University, 2001 Experience: Associate Scientist, Biolex, Inc. Pittsboro, NC, January 2000 to March 2001 Laboratory Technician, Department of Forestry, North Carolina State University, January 1999 to May 2000 3) Investigator: James Shern, Senior Environmental Scientist LandMark Design Group Inc., November 1996, to Present ' Education: B.S. Forestry, North Carolina State University, 1992 1.5 Definitions Definitions for area descriptions used in this report are as follows: Project Area denotes the area bounded by proposed construction limits; Project Vicinity describes an area within a 0.50 mi (0.81 km) radius of the project study area; and Project Region is equivalent to an area represented by a 7.5 minute USGS quadrangle map with the project occupying the central position. i 2.0 PHYSICAL RESOURCES Soil and water resources that occur in the project area are discussed below. Soils and availability of water directly influence composition and distribution of flora and fauna in any biotic community. The project area lies within the Coastal Plain Physiographic Province. The topography in this section of Jones County is characterized as nearly level or gently sloping. Project elevation is approximately 6.00 ft (1.83 m) above mean sea level (msl). 2.1 Soils Two soil phases occur within the project area: Autryville loamy fine sand and Muckalee loam. Soil description information was obtained from the Soil Survey of Jones County, North Carolina (1981). They are as follows: North Carolina Department of Transportation TIP #: B-4169 February 2002 The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 2 • AutMille loamy fine sand (non-hydric) with 0.00 to 4.00 percent slopes is a well drained soil found close to drainage ways. Infiltration is moderately rapid, permeability is moderate to moderately rapid, surface runoff is slow, and the available water capacity is low. Main limitations for this soil type include caving of ditch banks and trench walls, and leaching. • Muckalee loam (hydric) with 0.00 to 1.00 percent slopes is a frequently flooded, poorly drained soil on flood plains along small streams. The permeability is moderate, the shrink-swell potential is low, and the seasonal high water table occurs at a depth between 0.50 to 1.50 ft (0.15 to 0.46 m). Flooding and wetness are the main limitations for this soil type. i 2.2 Water Resources This section contains information concerning those water resources within the project area. Water resource information encompasses physical aspects of the resource, its relationship to major water systems, Best Usage Standards, and water quality of the resources. Surface water resources and minimization methods are also discussed. 2.2.1 Surface Water Characteristics Big Chinquapin Branch is the only surface water resource within the project area. The section of the Branch in the project area is located in sub-basin 03-04-11 of the Neuse River Basin. The average baseflow width is approximately 38.00 ft (11.58 m). Average depth is approximately 2.50 ft (0.76 m). The substrate of Big Chinquapin Branch is composed of loamy sand and flow was moderate upon site inspection. Water clarity was fair. 2.2.2 Best Usage Classification All streams have been assigned a best usage classification by the N.C. Division of Water Quality. The classification of Big Chinquapin Branch in the project area is C Sw NSW (NCDWQ, 1998). Class C refers to waters suitable for aquatic life propagation and survival, fishing, wildlife, secondary ' recreation, and agriculture. The supplemental classification of Sw denotes waters that have low velocities and characteristics different from most water bodies including a low pH, low dissolved oxygen, and high organic content. The supplemental classification of NSW denotes Nutrient Sensitive Waters that require additional nutrient management because they are subject to excessive growth of microscopic and/or macroscopic vegetation. Neither High Quality Waters (HQW), Water Supplies (WS-I: undeveloped watersheds or WS-II: predominately undeveloped watersheds) nor Outstanding Resource Waters (ORW) occur within 1.00 mi (1.61 km) of the project area. 2.2.3 Water Quality The DWQ has initiated a basin-wide approach to water quality management for each of the 17 river basins within the state. To accomplish this goal the DWQ collects biological, chemical, and physical data that can be used in basinwide assessment and planning. All basins are reassessed every five years. North Carolina Department of Transportation TIP #: B-4169 February 2002 The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 3 Prior to the implementation of the basinwide approach to water quality management, the Benthic Macroinvertebrate Ambient Network (BMAN) assessed water quality by sampling for benthic macroinvertebrate organisms at fixed monitoring sites throughout the state. There is no BMAN station located on Big Chinquapin Branch within 1.00 mi (1.61 km) of the project area. Many benthic macroinvertebrates have life cycle stages that can last from six months to one year. Therefore, the adverse effects of a toxic spill may not be overcome until the next generation. Different taxa of macroinvertebrates have different tolerances to pollution, therefore, long-term changes in water quality conditions can be identified by population shifts from pollution sensitive to pollution tolerant organisms (and vice versa). Overall, the species present, the population diversity, and the biomass are t reflections of long-term water quality conditions. In North Carolina point source dischargers are permitted through the National Pollutant Discharge Elimination System (NPDES) Program. Permits are required for all point source discharges. There are no point source discharges on Big Chinquapin Branch within 1.00 mi (1.61 km) upstream of the project area. 2.2.4 Ecological Impacts Replacing an existing structure in the same location with a road closure during construction is almost always preferred. It poses the least risk to aquatic organisms and other natural resources. Bridge ' replacement at a new location usually results in greater impacts. Usually, project construction does not disturb the entire right-of-way; therefore, actual impacts will be considerably less than reported in Table 1. Project construction may result in the following impacts to surface waters: 1 1. Increased sedimentation and siltation from demolition debris and/or erosion resulting from vegetation removable and soil disturbance during construction, 2. Changes in light incidence and water clarity due to increased sedimentation and vegetation removal, 3. Alteration of water levels and flows due to interruptions and/or additions to surface and ground water flow from construction, t 4. Changes in water temperature due to increased sun and wind exposure resulting from streamside vegetation removal, ' 5. Increased nutrient loading from the stormwaer runoff of areas disturbed during construction, and/or I 6. Increased input of toxic compounds from demolition, construction, toxic spills, and highway runoff. North Carolina Department of Transportation TIP #: B-4169 February 2002 ' The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 4 1 Precautions must be taken to minimize impacts to water resources in the project area. The I NCDOT's Best Management Practices (BMP) for the Protection of Surface Waters must be strictly enforced during the construction stage of the project. Guidelines for these BMPs include, but are not limited to minimizing built upon area and diverting stormwater away from surface water supply waters as much as possible. Provisions to prevent water resource contamination by toxic substances during the demolition and construction phases must also be strictly enforced. 3.0 BIOTIC RESOURCES Biotic resources include aquatic and terrestrial ecosystems. This section describes those ecosystems ' encountered in the project area, as well as, the relationships between flora and fauna within these ecosystems. Composition and distribution of biotic communities throughout the project area are reflective of topography, hydrologic influences, and past and present land uses in the project area. Descriptions of the terrestrial systems are presented in the context of plant community classifications and follow descriptions presented by Schafale and Weakley (1990) where possible. Dominant flora and ' fauna observed, or likely to occur, in each community are described and discussed. Scientific nomenclature and common names (when applicable) are provided for each plant and animal species described. Plant taxonomy generally follows Radford et al. (1968). Animal taxonomy follows Martof et al. (1980), Potter et al. (1980), and Webster et al. (1985). Subsequent references to the same organism will include the common name only. Fauna observed during the site visits are denoted with an asterisk (*). Published range distributions and habitat analysis are used in estimating fauna expected to be present within the project area. 1 3.1 Terrestrial Communities Four distinct terrestrial communities are identified in the project area (Figure 2): Coastal Plain ' Bottomland Hardwoods, early successional, maintained road, and maintained/disturbed. Community boundaries within the project area are well defined as shown in Figure 2. Faunal species likely to occur within the project area will exploit all community types for shelter, foraging opportunities, and/or as wildlife corridors. 3.1.1 Coastal Plain Bottomland Hardwoods (Blackwater Subtype) The Coastal Plain Bottomland Hardwoods are present on both sides of State Road 1129 and both north and south of Big Chinquapin Branch. The canopy is composed of sweet-gum (Liquidambar styraciflua), hickory (Carya sp.), short-leaf pine (Pinus echinata), red maple (Acer rubrum), ash (Fraxinus sp.), sycamore (Platanus occidentalis), cypress (Taxodium sp.), and river birch (Betula nigra). The sapling layer includes saplings of the canopy trees as well as ironwood (Carpinus caroliniana). The shrub layer consists of box elder (Acer negundo), and elderberry (Sambucus canadensis). The vine layer consists of trumpet creeper (Campsis radicans), muscadine (Vitis 1 rotundifolia), Japanese honeysuckle (Lonicera japonica), greenbrier (Smilax rotundifolia), and greenbrier (Smilax bona-nox). North Carolina Department of Transportation TIP #: B-4169 February 2002 ' The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 5 Avian species associated with this community type include: turkey vulture (Cathartes aura), wood duck (Aix sponsa), mallard (Anas platyrhynchos), Swainson's warbler (Limnothlypis swainsonii), American coot (Fulica americana), pied-billed grebe (Podilymbus podiceps), tufted titmouse (Bacolophus bicolor), and turkey (Meleagris gallopavo). Wildlife species associated with this community type include white-tailed deer (Odocoileus virginianus), gray squirrel (Sciurus carolinensis), marsh rabbit (Sylvilagus palustris), golden mouse (Ochrotomys nuttali), bobcat (Felis rufus), southeastern shrew (Sorex longirostris), mink (Mustela vison), and raccoon (Procyon lotor). ' 3.1.2 Early Successional The early successional community is present on the east and west sides of State Road 1129. The early successional community located on the west side of State Road 1129 is adjacent to the north bank of Big Chinqapin Branch. The early successional community to the east of State Road 1129 follows adjacent to the State Road in a north to south direction. The sapling layer is composed of hickory, red maple, sweet-gum, and box elder. The herb layer contains false nettle (Boehmeria cylindrica), jewel- weed (Impatiens capensis), lizard's tail (Saururus cernuus), pokeweed (Phytolacca americana), and clover (Trifolium sp.). Vines within the early successional community include poison ivy (Toxicodendron radicans), trumpet creeper, muscadine, and greenbrier (Smilax rotundifolia). Faunal species within this community include species occupying the Coastal Plain Bottomland Hardwoods. 3.1.3 Maintained Road The maintained road is located west of State Road 1129 and is adjacent to the south bank of Big Chinquapin Branch. The maintained road is vegetated by grass (Festuca sp.) and is utilized as an access road. Faunal species associated with the maintained road includes least shrew (Crypotis parva), eastern cottontail (Sylvilagus floridanus), white footed mouse (Peromyscus leucopus), and gray squirrel (Sciurus carolinensis). 3.1.4 Maintained/Disturbed The maintained/disturbed community exists along both sides of State Road 1129 for the entire length of the project area. Species within the maintained/disturbed roadside include grass, ragweed, Japanese honeysuckle, muscadine, poison ivy, red maple, hickory, pokeweed, blackberry (Rubus argutus), and ' trumpet creeper. Faunal species associated with the maintained/disturbed community includes those species found in the maintained road community. 3.2 Aquatic Communities One aquatic community, Big Chinquapin Branch is located within the project area. Physical characteristics of a water body and the condition of the water resource influence faunal composition of aquatic communities. Terrestrial communities adjacent to a water resource also greatly influence aquatic communities. Vegetation within the aquatic community includes those species present in the early successional community, the maintained road, and the Coastal Plain Bottomland Hardwoods. North Carolina Department of Transportation TIP #: B-4169 February 2002 1 The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 6 Ll J fl J Fauna associated with these aquatic communities includes various invertebrate and vertebrate species. Aquatic species likely to occur in the Big Chinquapin Branch include bluegill (Lepomis macrochirus), water snake (Nerodia sp.), spotted turtle (Clemmys guttata), largemouth bass* (Micropterus salmoides) southern leopard frog (Rana sphenocephala), and dwarf salamander (Eurycea quadridigitata). Invertebrates that would be present include various species of caddisfly (Trichoptera), mayfly (Ephemeroptera), crayfish (Decapoda), dragonfly (Odonata), and damselfly (Odonata). 3.3 Habitat Summary Construction of the subject project will have various impacts on the biotic resources described. Any construction related activities in or near these resources have the potential to impact biological functions. Table 1 quantifies the habitat communities within the project area. Table 1. Habitat Within Project Area. Community- Surface Wetland Upland Totals NV"ater Bottomland Hardwoods - 0.22 ac (0.09 ha) 0.72 ac (0.29 ha) 0.94 ae (0.38 ha) Early Successional - 0.02 ac (0.01 ha) 0.26 ac (0.11 ha) 0.28 ae (0.12 ha) Maintained Road - - 0.12 ac (0.05 ha) 0.12 ae (0.05 ha) Maintained/Disturbed - - 0.88 ac (0.36 ha) 0.88 ac (0.36 ha) Big Chinquapin Branch 0.20 ac (0.08 ha) - - 0.20 ac (0.08 ha) Total 0.20 ac (0.08 ha) 0.24 ac (0.10 ha) 1.98 ac (0.81 ha) 2.42 ac (0.99 ha) Plant communities found within the proposed project area serve as nesting and sheltering habitat for various wildlife species. Replacing Bridge No. 7 and its associated improvements may reduce habitat for some faunal species. However, due to the size and scope of this project, it is anticipated that impacts to fauna will be minimal. Areas modified by construction (but not paved) will become road shoulders and early succession habitat. Reduced habitat may displace some wildlife further from the roadway while attracting other wildlife by the creation of early successional habitat. Animals temporarily displaced by construction activities may repopulate areas suitable for the species. Aquatic communities are sensitive to even small changes in their environment. Stream channelization, scouring, siltation, sedimentation, and erosion from project-related work may affect water quality and biological constituents. Although direct impacts may be temporary, environmental impacts from these construction processes may result in long term or irreversible effects. Impacts often associated with in-stream construction include increased channelization and scouring of the streambed. In-stream construction alters the stream substrate and may remove streamside vegetation at the site. Disturbances to the substrate will produce siltation, which in excessive amounts can clog the gills and/or feeding mechanisms of benthic organisms (sessile filter-feeders and deposit- North Carolina Department of Transportation TIP #: B-4169 February 2002 The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 7 feeders), fish, and amphibian species. Benthic organisms may also be covered by excessive amounts of sediment. Some of these organisms may be slow to recover or repopulate a stream. The removal of streamside vegetation and placement of fill material at the construction site alters the terrain. Alterations of the streambank enhance the likelihood of erosion and sedimentation. Revegetation stabilizes the soil thus mitigating these processes. Erosion and sedimentation carry soils, toxic compounds, and other materials into aquatic communities at the construction site. These processes increase turbidity and can cause the formation of sandbars at the site and downstream, thereby altering water flow and the growth of vegetation. Streamside clearing also leads to more direct sunlight penetration causing elevations in water temperatures, which may impact some species. Based on the potential for increased sedimentation, it is recommended that silt curtains be used during construction. 4.0 JURISDICTIONAL TOPICS This section provides descriptions, inventories, and impact analysis pertinent to two important issues: "Waters of the United States" and rare and protected species. 4.1 Waters of the United States Surface waters and jurisdictional wetlands fall under the broad category of "Waters of the United States," as defined in Section 33 of the Code- of Federal Register (CFR) Part 328.3. Wetlands, defined in 33 CFR 328.3, are those areas that are inundated or saturated by surface or ground water at a frequency and duration sufficient to support, and under normal circumstances do support, a prevalence of vegetation typically adapted to life in saturated conditions. Any action that proposes to place fill into these areas falls under the jurisdiction of the U.S. Army Corps of Engineers (COE) under Section 404 of the Clean Water Act (33 U.S.C. 1344).. 4.1.1 Wetlands and Surface Waters Potential wetland communities were investigated pursuant to the 1987 Corps of Engineers Wetlands Delineation Manual. The three-parameter approach was used. Hydric soils, hydrophytic vegetation, and certain specific hydrologic characteristics must all be present for an area to be considered a wetland. Wetlands are present within the Coastal Plain Bottomland Hardwoods and the early successional communities. The total area of wetlands within the project area is 0.24 ac (0.10 ha). Big Chinquapin Branch is a jurisdictional surface water under Section 404 of the Clean Water Act (33 USC 1344). Big Chinquapin Branch covers 0.20 ac (0.08 ha) and 281.00 if (85.65 lm) of the project area. Discussion of the biological, physical, and water quality aspects of all surface waters in the project area are presented in previous sections of this report. 4.1.2 Permits Nationwide Permit 23 (33 CFR 330.5(a) (23)) is likely to be applicable for all impacts to "Waters of the ' United States" resulting from the proposed project. This permit authorizes activities undertaken, North Carolina Department of Transportation TIP #: B-4169 February 2002 I The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 8 assisted, authorized, regulated, funded, or financed in whole or part by another federal agency or department where that agency or department has determined that pursuant to the Council on Environmental Quality regulation for implementing the procedural provisions of the National Environmental Policy Act: • the activity, work, or discharge is categorically excluded from environmental documentation because it is included within a category of actions which neither individually nor cumulatively have a significant effect on the human environment, and • the office of the Chief of Engineers has been furnished notice of the agency's or department's application for the categorical exclusion and concurs with that determination. A Nationwide Permit 33 may be required if the construction plans require a temporary structure that is ' not covered in the NEPA document. This project will also require a 401 Water Quality Certification from the DWQ prior to the issuance of the Nationwide Permit. Section 401 of the Clean Water Act requires that the state issue or deny a water quality certification for any federally permitted or licensed activity that may result in a discharge to "Waters of the United States." Section 401 Certification allows surface waters to be temporarily impacted for the duration of the construction or other land manipulation. The issuance of a 401 certification from the DWQ is a prerequisite to issuance of a Section 404 permit. Projects located within the Neuse River Basin are subject to the Neuse River Buffer Rules, administered by the DWQ. These rules address loss of stream channel buffers for field verified streams appearing on the USGS Topographic Quad and/or the NRCS Soil Survey. Bridge construction is ' allowable provided that there are "no practical alternatives." Written authorization is required from the DWQ. A request to the DWQ for the authorization should be included in the cover letter of the permit application package. 4.1.3 Bridge Demolition ' Bridge demolition information will be provided in the NEPA Document. 4.1.4 Mitigation The COE has adopted, through the Council on Environmental Quality (CEQ), a wetland mitigation ' policy that embraces the concept of "no net loss of wetlands" and sequencing. The purpose of this policy is to restore and maintain the chemical, biological, and physical integrity of "Waters of the United States," specifically wetlands. Mitigation of wetland impacts has been defined by the CEQ to include avoiding impacts (to wetlands), minimizing impacts, rectifying impacts, reducing impacts over time, and compensating for impacts (40 CFR 1508.20). Each of these three aspects (avoidance, minimization, and compensatory mitigation) must be considered sequentially. North Carolina Department of Transportation TIP #: B-4169 February 2002 The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 9 L 4.1.4.1 Avoidance Avoidance mitigation examines all appropriate and practicable possibilities of averting impacts to "Waters of the United States." According to a 1990 Memorandum of Agreement (MOA) between the Environmental Protection Agency (EPA) and the COE, in determining "appropriate and practicable" measures to offset unavoidable impacts, such measures should be appropriate to the scope and degree of those impacts and practicable in terms of cost, existing technology, and logistics in light of overall project purposes. 4.1.4.2 Minimization Minimization includes the examination of appropriate and practicable steps to reduce the adverse impacts to "Waters of the United States." Implementation of these steps will be required through project modifications and permit conditions. Minimization typically focuses on decreasing the footprint of the proposed project through the reduction of median widths, right-of-way widths, fill slopes, and/or road shoulder widths. Other practical mechanisms to minimize impacts to "Waters of the United States" crossed by the proposed project include: strict enforcement of sedimentation control BMP's for the protection of surface waters during the entire life of the project; reduction of clearing and grubbing activity; reduction/elimination of direct discharge into streams; reduction of runoff velocity; re-establishment of vegetation on exposed areas; judicious pesticide and herbicide usage; minimization of "in-stream" activity; and litter/debris control. 4.1.4.3 Compensatory Mitigation Compensatory mitigation is not normally considered until anticipated impacts to "Waters of the United States" have been avoided and minimized to the maximum extent practicable. It is recognized that "no net loss of wetlands" functions and values may not be achieved in each and every permit action. Appropriate and practicable compensatory mitigation may be required for unavoidable adverse impacts that remain after all appropriate and practicable minimization has been performed. Compensatory actions often include restoration, creation, and enhancement of "Waters of the United States." Such actions should be undertaken in areas adjacent to or contiguous to the discharge site whenever practicable. Compensatory mitigation is not usually necessary with a Nationwide Permit No. 23, however final mitigation requirements rest with the COE. Impact thresholds for mitigation are as follows: • 0.10 to 1.00 ac (0.04 to 0.40 ha) of wetland impacts may require mitigation; • 1.00 ac (0.40 ha) or more of wetland impacts will require mitigation; • 150.00 If (45.72 lm) or more of stream impacts will require mitigation. 4.2 Rare and Protected Species 1 Some populations of flora and fauna have been in, or are in, the process of decline either due to natural forces or their inability to coexist with human activities. Federal law (under the provisions of the Endangered Species Act of 1973, as amended) requires that any action, likely to adversely affect a North Carolina Department of Transportation TIP #: B-4169 February 2002 The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 10 species classified as federally protected, be subject to review by the U.S. Fish and Wildlife Service (FWS). Other species may receive additional protection under separate state laws. 4.2.1 Federally-Protected Species Plants and animals with federal classifications of Endangered (E), Threatened (T), Proposed Endangered (PE), and Proposed Threatened (PT) are protected under the provisions of Section 7 and Section 9 of the Endangered Species Act of 1973, as amended. As of June 12, 2001, the FWS lists two federally-protected species for Jones County (Table 2). A brief description of the characteristics and habitat requirements for these species along with a conclusion regarding potential project impacts ' follows. 1 Table 2. Federally-protected species of Jones County. Scientific Name Common '.Name _Federal Status Alligator mississippiensis American alligator Threatened (S/A) Picoides borealis Red-cockaded woodpecker Endangered Endangered - A taxon "in danger of extinction throughout all or a significant portion of its range." Threatened (S/A) - Threatened due to similarity of appearance-a species that is threatened due to similarity of appearance with other rare species and is listed for its protection. These species are not biologically endangered or threatened and are not subject to Section 7 consultation. Alligator mississippiensis (American alligator) Threatened (S/A) Animal Order: Lorcata Date listed: May 2, 1997 Alligator mississippiensis range from 6.00 to 19.00 ft (1.83 to 5.79 m) in length. This reptile has a broad snout, short neck, and a heavy body with a laterally compressed tail. Adults are black to dark gray and faint yellow crossbands are sometimes evident. The young are black with conspicuous yellow crossbands. This species is similar to the spectacled caiman although it has a small, curved ridge in ' front of the eyes. The American alligator inhabits fresh water swamps, marshes, abandoned rice fields, ponds, lakes, and backwaters of large rivers. Although its range once extended north to the Dismal Swamp, the American alligator is now absent north of the Albemarle Sound and in much of the upper coastal plain. ' In June, the female builds a large mound of leaves, mud, and debris about 23.62 in (60.00 cm) high and 47.24 to 78.74 in (120.00 to 200.00 cm) wide usually located in a shaded area a few meters from the water. She deposits about 30 eggs in a cavity on top of the mound, remains nearby, and challenges all ' intruders. Hatchlings emerge in late summer to early fall. No biological conclusion is necessary for the American alligator. North Carolina Department of Transportation TIP #: B-4169 February 2002 The LandMark Design Group, Inc. Project No. 1960024-311.00 Page I I Picoides borealis (red-cockaded woodpecker) Endangered Animal Family: Picidae Date Listed: October 13, 1970 ' The red-cockaded woodpecker (RCW) once occurred from New Jersey to southern Florida and west to eastern Texas. It occurred inland in Kentucky, Tennessee, Arkansas, Oklahoma, and Missouri. The RCW is now found only in coastal states of its historic range and inland in southeastern Oklahoma and ' southern Arkansas. In North Carolina moderate populations occur in the sandhills and southern coastal plain. The few populations found in the Piedmont and northern coastal plain are believed to be relics of former populations. ' The adult RCW has black and white plumage and male RCWs have small red streaks on the sides of the nape. The RCW is identifiable by horizontal stripes of black and white on it's back, white with streaked flanks on it's breast and underside, and a large white cheek patch. ' The RCW uses open old growth stands of southern pines, particularly longleaf pine (Pinus palustris), for foraging and nesting habitat. RCWs require forested stands that contain at least 50.00 percent pine, lack a thick understory, and are contiguous with other pine stands. These birds nest exclusively in trees ' greater than 60 years old that are contiguous with pine stands at least 30 years of age. The foraging range of the RCW is up to 500.00 ac (202.34 ha) and must be contiguous with suitable nesting sites. ' RCWs nest exclusively in living pine trees, generally those trees infected with red-heart disease. Cavities are located in colonies from 12.00 to 100.00 ft (3.66 to 30.48 m) above the ground and average 30.00 to 50.00 ft (9.14 to 15.24 m) high. They can be identified by a large incrustation of running sap surrounding the tree. The incrustation of sap is believed to be a defense mechanism of the RCW against possible predators. A colony of woodpeckers usually consists of one breeding pair and the offspring from previous years. The RCW lays its eggs (three to five) in April, May, and June and the eggs hatch approximately 38 days later. All members of the colony share the raising of the young. Red-cockaded woodpeckers feed mainly on insects but may feed on seasonal wild fruits. BIOLOGICAL CONCLUSION: NO EFFECT The mature, open pine stands required by the RCW are not present in the project area. The North Carolina Natural Heritage Program database was reviewed on June 12, 2001 and revealed no records of existing populations of RCW within 1.00 mi (1.61 km) of the project area. No habitat for RCW exists in the project area, thus, no impacts to the RCW will result from project construction. 4.2.2 Federal Species of Concern and State Listed Species ' Federal Species of Concern are not afforded federal protection under the Endangered Species Act and are not subject to any of its provisions, including Section 7, until they are formally listed or proposed as ' Threatened or Endangered. However, the status of these species is subject to change, and therefore should be included for consideration. Federal Species of Concern (FSC) are defined as a species that is under consideration for listing but for which there is insufficient information to support listing. In addition, organisms, which are listed as Endangered (E), Threatened (T), or Special Concern (SC) by North Carolina Department of Transportation TIP #: B-4169 February 2002 ' The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 12 1 i? the North Carolina Natural Heritage Program list of Rare Plant and Animal Species, are afforded state protection under the N.C. State Endangered Species Act and the N.C. Plant Protection and Conservation Act of 1979. There are eleven Federal Species of Concern listed by the FWS for Jones County. A survey for these species was not conducted during the site visit, nor were any of these species observed. A review of the NCNHP database of rare species and unique habitats on June 12, 2001 revealed no federal species of concern within 1.00 mi (1.61 km) of the project area. Table 3. Federal Species of Concern for Jones Count Scientific Name Carex chapmanii Procambarus plumimanus Oxypolis ternata Heterodon simus Rana capito capito Asplenium heteroresiliens Dionaea muscipula Macbridea caroliniana Minuartia godfreyi Solidago pulchra Common Name - Chapman's sedge Croatan crayfish Savanna cowbane Southern hognose snake Carolina gopher frog Carolina spleenwort Venus flytrap Carolina bogmint Godfrey's sandwort Carolina goldenrod NC Status Habitat - Yes Yes Yes SR** No SC* No E No C-SC* Yes T** Yes E* No E Yes Solidago verna Spring-flowering goldenrod T Yes "E"--An Endangered species is one whose continued existence as a viable component of the State's flora or fauna is determined to be in jeopardy. "T"--A Threatened species is one which is likely to become endangered species within the foreseeable future throughout all or a significant portion of its range. "C"--A Candidate species is one which is very rare in North Carolina, generally with 1-20 populations in the state, generally substantially reduced in numbers by habitat destruction, direct exploitation or disease. The species is also either rare throughout its range or disjunct in North Carolina from a main range in a different part of the country or the world. "SR"--A Significantly Rare species is one which is very rare in North Carolina, generally with 1-20 populations in the state, generally substantially reduced in numbers by habitat destruction, direct exploitation, or disease. The species is generally more common elsewhere in its range, occurring peripherally in North Carolina. "SC"--A Special Concern species is one which requires monitoring but may be taken or collected and sold under regulations adopted under the provisions of Article 25 of Chapter 113 of the General Statutes (animals) and the Plant Protection and Conservation Act (plants). Only propagated material may be sold of Special Concern plants that are also listed as Threatened or Endangered. * -- Historic record - the species was last observed in the county more than 50 years ago. ** -- Obscure record - the date the species was last observed in the county is uncertain. North Carolina Department of Transportation TIP #: B-4169 February 2002 The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 13 11 5.0 REFERENCES 1 1 fl Amoroso, J.L. 1999. Natural Heritage Program List of the Rare Plant Species of North Carolina. North Carolina Natural Heritage Program. Raleigh, N.C. Basinwide Information Management System, [Online]. Available: http://h2o.enr.state.nc.us/bims/Reports/reports.html [2001, June 28]. Cowardin, Lewis M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classifications of Wetlands and Deepwater Habitats of the United States. U.S. Fish and Wildlife Service. U.S. Government Printing Office, Washington D.C. Environmental Laboratory. 1987. Corps of Engineers Wetlands Delineation Manual. Technical Report Y-87-1, U.S. Army Engineer Waterways Experiment Station, Vicksburg, Miss. LeGrand, Jr., H.E. and S.P. Hall. 1999. Natural Heritage Program List of the Rare Animal Species of North Carolina. North Carolina Natural Heritage Program. Raleigh, N.C. Lists of Active Permits, [Online]. Available: http://h2o.enr.state.nc.us/NPDES/documents/permits.xls [2001, June 28]. Martof, B.S., W.M. Palmer, J.R. Bailey and J.R. Harrison III. 1980. Amphibians and Reptiles of the, Carolinas and Virginia. Chapel Hill, The University of North Carolina Press. NCDEHNR. 1993. Classifications and Water Quality Standards for North Carolina River Basins. Department of Environment, Health and Natural Resources. Raleigh, N.C. NCDEHNR. 1995. Guidance for Rating the Values of Wetlands in North Carolina. Division of Environmental Management. NCDENR. 1998. Neuse River Basinwide Water Quality Management Plan. Department of Environment and Natural Resources. Raleigh, N.C. NCDEM. March 2000. Division of Parks and Recreation. North Carolina Natural Heritage Program Biological Conservation Database. Palmer, William M. and Alvin L. Braswell, 1995. Reptiles of North Carolina. Chapel Hill, The University of North Carolina Press. Pennak, R.W. 1989. Fresh-water Invertebrate of the United States, 3`d. John Wiley and Sons, Inc. Potter, E.F., J.F. Parnell and R.P. Teulings. 1980. Birds of the Carolinas. Chapel Hill, The University of North Carolina Press. North Carolina Department of Transportation TIP #: B-4169 February 2002 The LandMark Design Group, Inc. Project No. 1960024-311.00 Page 14 1 Radford, A.E., H.E. Ahles and G.R. Bell. 1968. Manual of the Vascular Flora of the Carolinas. Chapel Hill, The University of North Carolina Press. ' Schafale, M.P. and A.S. Weakley. 1990. Classification of the Natural Communities of North Carolina. Third Approximation. North Carolina Natural Heritage Program, Division of Parks and Recreation, NCDEHNR. Raleigh, N.C. I 1 1 U.S. Fish and Wildlife Service list of Threatened and Endangered Species in Jones County, [Online]. Available: http://nc-es.fws.gov/es/cntylist/J*ones.html [2001, June 28]. USDA. 1981. Soil Survey of Jones County, North Carolina. US Department of Agriculture, Soil Conservation Service. Webster, W.D., J.F. Parnell and W.C. Biggs. 1985. Mammals of the Carolinas, Virginia and Maryland. Chapel Hill, The University of North Carolina Press. North Carolina Department of Transportation TIP #: B-4169 The LandMark Design Group, Inc. Project No. 1960024-311.00 February 2002 Page 15 L_? JONES COUNTY \ 1315 16 30 1301 ??k> 317 \ Beaver'. 100 °Om B-4 1 69 - 302 <. ?^ ?z Pollocks ?.j 1301 y 34 X1129 1 Chinquapin. ................................... 1 ` • 7 2 Br 115 f rL9 1300 \ 1318 L \`' ? o Phillips Crossroads a 2 , ??` I 1 33 l I 1129 CO ?5S . '?, t 8 ! 41 58 1125 1 / 9 \ gr. 1130 1127 41 \ 1 ' ti ...1•.162 ; ; -.. ' ? \ ? ? ?- ? 1131?s CO/ 1131 \ ?, ! 5 r l 1123 1170 y 'S? , ,? 1128 i ----------? ; 1132 CO r ` / \ ? 7.0 a Jmk, S e x k ., b qy} ? :nom > • .. ? a ? e '?x r ? 4D7F'r r x 05 417 kM? ''A, c '• ..?.v l?G ?..? _?g?7 t'? ?Y ? "t: may, w. All, 'At l 111 . ' { ,. & r v a+ e Fin +S ' M , +Yr T F . 44 ot, WIM w; $ R ', 104E ?``id yea * sr? 2 r o L Z X (Q• o, r. c/ oo??ooaomrnvoo ? _ ? 9,'or? % cQ v v o o ID v o.n ?D CD 0° o oCD CC M 3 3 to cn 0 cm m N to N v v c c (Q n -0 (D (D m D n n D CD I n L.1 CL @ 0) 0 CD 2-?oM n=iv?iyn = ?. cu E: a -1 CL CL C) -1 o Q 0 0 (D? n Z N 'p C7 N CD =3 o o - co C m DATA FORM ROUTINE VETLA90 OETERMINATIOM (1987 CCE Wetlands Detinoation Marxiat) Project/Site: Date,, JUN 9 zoo I I _V AppticantlOtimer: { cmnty: O Irrrestigator- K??.t 1 ?ml i k Cum I?Vop, A ', State: W-11 • r Do Nonmat Circumstances exist on the site? Yes Ccarznity ID. .Is the site'signifieantly disturbed (Atypical Situation)? Yes N Transeet ID: Is the area a potential Problem Area? Yes o Plot 10: (If needed, explain on reverse.) YEGETATt09 Dcminanc Plant Species Stratus Indicator Dominant Plant Species StrarLm Indicator 1. '?? d ?, n I ? - S? e L y- 2,'N`,) :FaCVV-r 2. 1y'1?V"',,A/n?`?i G to. ?ti2Cl(=?? -`; Ftf ??F(?r (?g? 3. 4 it. Ct h. fAC, 4._ ({ ^? +i`?? n 7 F _ ?n :F L 12. 6a P kck2 c V)r FAC,W 5. ?? 7. l ,1N {?Y Ci j? T nt tLV t3. ?Y - y Y1{ ?! 1? 6_ ? myl v-4 co C? Sa, JAL- t4. ' ice- FAC, t 7. rf d _VA 5r: o _ ?_A L 15. 8. box ejc C T! -T& i 16. Percent of Dominant Species that are OSL, FACW and/or FAC: , (excluding FAC-): (? U [` R eanarks : - HTDROLOGY Recorded Data (Oeseribe in Renarks): _ Stream, Lake, or Tide Gauge _ Aerial Photographs _ other _ No Recorded Data Available Field observations: Depth of Surface Water: Depth to Free Water in Pit: Depth to Saturated Soit: f° (in_) mares: i S+n C'.1'; Wetland Hydrology Indicators: Primary indicators: _ InLrvdated _ Saturated in Upper 12 inches ?i Water Harks ? /Drift Lines _Z/Sediment Deposits ? Drainage Patterns in Wetlands Secondary Indicators (2 or more required): oxidized Root Channels in Upper 12 Inches V Water-stained Leaves _ Local SoiE Survey Data FAC-Neutrat Test 7 other (EicpCain in Remarks) OATA FORM RCUTINE VETLANO OETERM NATION (1987 COE Wettarxfs Oetineation Manual) Project/Site: Date: Jul\j 1 e? I Applicant/O+xser: Canty: D { `' I ,/?l Investigator: w ?YYllt V1 Cut n VoO ( State: NIL Oo )forma[ Circurstanees exist on the site? Yes Co»saatiity I0: Is the site'signifieantty disturbed (Atypical Situation)? No Trarsect ID: Is the area a potential Problem Area? Yes Flo Plot 10: (if needed, explain on reverse.) VEGETAVON Dominant Plant species Stratum Indicator Dominant Ptartc Soecics Stratum Indicator 1. ?o??Dt1y -PVC FAG 9. y Ici4fV Oa SI ? fu, 2. re_ ? m a i P_ A', -K-,'- FAC, 10. "o _ FAL 3. 1"MV00 4. Iny\V\f 00A FAL Iz. D 1) (q,3 V) V" A n., ?1?? 5. x(11 D _Wu 13. V 11(A ( w o, wb e 7. Ic kun a. N.UmNI'OC v Lo)h FACU mil(, 15. 16. Percent of Dominant Species that are OSL, FACW and/or FAC: ?? ( •/ (exctuding FAC-): , Remarks: . HYDROLCGY _ Recorded Data (Describe in Remarks): Wettand Hydrology Indicators: Stream, Lake, or Tide Gauge Primary Indicators: _ Aerial Photographs _ Inundated Other _ _ Saturated in Upper 12 Inches ecorded Data Available No R _ Water Marks _ _ Drift Lines _ Sediment Deposits ' Field Observatiom : _ Drainage Patterns in Wetlands VA Secondary indicators-(2 or more required): Depth of Surface_ Water: (in.) _ Oxidized Root Channels in Upper 12 Inches _ Water-Stained Leaves Depth to Free Water in Pit: N (inn) _ Local Soil Survey Data AC-Neutrat Test Depth to Saturated Soil: Iv (in.) _ Other (Ezptain in Remarks) Remarks: S1 CkIlwN ?-v C)iS t Ea"iNIC WCFKSH-7ET (4th VERSION) Project Name: 13-009 County: ?QU12S Nearest Road: R (1 Date: Jvl? q a-00 1 s,ietland Area (ac): a?250,(-- Wetland Width (ft): Name of Evaluator(s); "' '/I" ay) Wetland Location: on sound or estuary pond or lake Zan perennial stream an intermittent stream _?vithin interstream divide other so i'l s Soil Series precominanc.y / (humus, muck or peat) predominantly mineral predominantly sand :;?iC,r%L? l C `aCtOrS (ncn-sandy) f-esh;rater brackish steep topography d i t c hed or charine l i zed :opal wetland width ? 100 Beet. Adjacent Land Use: (Within 1/2 mi upstream, .uvslope, or radius) forested/natural veg. -70% agriculture/urbanized _2-0 impervious surface 10 Adjacent -Special Na,,tural Areas Dominant 'Veszetatian ;(1) bUX el 2Y (2) M.he- (3) 1 Irv V)yy d act Ftoodine and Wetness semipermanently to permanently flooded or inundated seasonally flooded or inundated intermittently flooded or temporary surface water we-rand T•:pe (select one)= n o evi6ence of flooding or aottomland Eard•..oed For est sur=ace water Sarno Forest age; : e^ Carolina Bay :ocosin Bcz =:;rest Fine Sa•rannah Ephemeral Wetland Freshwater Marsh ether: -ihe rating system canro: be applied to salt or brackish marshes or stream channels. DEM RATING WATER STORAGE t 3 `• . 00 = X `?---- BANK/SHORELINE STABILFZATIO`t _ x 4.00 = _ ° - ' POLLUTANT REMOVAL x 5.00 = 7 00 = 2 U - --. 71 I)LIFF. HABITAT x . ' AQUA-TIC LIFE VALUE! ? x 4.00 = RECREATION/EDUCATI ?N x 1.00 = 5-7 ,FETE AND SCORE = (TOTAL) ' T L Add 1 point if in sensit ive watershed and >10'a nonpoi nt list::-band ' - • ---?-??* . uoslooe, or radius. CO r C-0 943 Washington Square Mail O .? Alan W. Klimek, P.E. Director Division of Water Quality April 4, 2006 Jones County DWQ Project No. 20060498 APPROVAL of 401 WATER QUALITY CERTIFICATION and NEUSE RIVER BUFFER RULES with ADDITIONAL CONDITIONS Mr. C.E. Lassiter, Jr., P.E. NCDOT, Division 2 PO Box 1587 Greenville, NC 27835 Dear Mr. Lassiter: You have our approval, in accordance with the attached conditions and those listed below, for the following impacts: Site Number Wetlands acres Buffer Zone 1 (square ft Buffer Zone 2 (square ft Streams linear ft Jones 7 0 2590 1010 0 Net Total for Buffer E 0 3600 (0.083 acres) Impacts - The project shall be constructed in accordance with your application dated received March 7, 2006 for the purpose of replacing Bridge 7 over Chinquapin Branch on SR 1129 (Free Bridge Rd) in Lenoir County. After reviewing your application, we have decided that these impacts are covered by General Water Quality Certification Number 3494. This certification corresponds to the Nationwide Permit 3 issued by the Corps of Engineers. This approval is also valid for the Neuse River Buffer Rules (15A NCAC 2B .0233). In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit issued by the US Army Corps of Engineers (this supercedes Condition 13 of General Certification 3494 issued on December 31, 2004). This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the DWQ and submit a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or total impacts to streams or buffers (now or in the future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H.0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the attached certification. 1.) Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. The responsible party shall complete the attached form and return it to the 40I/Wetlands Unit of the Division of Water Quality upon completion of the project. 2.) All mechanized equipment operated near surface waters must be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. 3.) Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface waters is prohibited. N. C. Division of Water Quality FAX (252) 946-9215 Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Washington, N.C. 27889 Telephone (252) 946-6481 Noe Carolina ? An Equal Opportunity/Affirmative Action Employer- 50% Recyde&l0% Post Consumer Paper 4.) All work shall be performed during low, or normal flow conditions. 5.) The outside buffer, wetland or water boundary located within the construction corridor approved by this authorization shall be clearly marked by highly visible fencing prior to any land disturbing activities. Impacts to areas within the fencing are prohibited unless otherwise authorized by this certification. 6.) Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 7.) There shall be no excavation from or waste disposal into jurisdictional wetlands or waters associated with this permit without appropriate modification of this permit. Should waste or borrow sites be located in wetlands or stream, compensatory mitigation will be required since it is a direct impact from road construction activities. 8.) All stormwater runoff shall be directed to sheetflow through stream buffers at nonerosive velocities, unless approved otherwise by this certification. 9.) During the construction of the project, no staging of equipment of any kind is permitted in waters of the U.S., or protected riparian buffers. 10.) The dimension, pattern and profile of the stream above and below the crossing should not be modified by widening the stream channel or reducing the depth of the stream. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 11.) Any riprap used must not interfere with thalweg performance and aquatic life passage during low flow conditions. 12.) Pursuant to NCACI5A 2B .0233 (6), sediment and erosion control devices shall not be placed in Zone 1 of any Neuse River Buffer without prior approval by the NCDWQ. At this time, the NCDWQ has approved no sediment and. erosion control devices in Zone 1, outside of the approved project impacts, anywhere on this project. Moreover, sediment and erosion control devices shall be allowed in Zone 2 of the buffers provided that Zone 1 is not compromised and that discharge is released as diffuse flow. 13.) Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation, operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 14.) Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. 15.) No live or fresh concrete shall come into contact with waters of the state until the concrete has hardened 16.) The presence of equipment in the channels must be minimized. Under no circumstances must rock, sand or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. 17.) All fill slopes located in jurisdictional wetlands shall be placed at slopes no flatter than 3:1. 18.) All protected riparian buffers impacted by the placement of temporary fill or clearing activities shall be restored to the preconstruction contours and revegetated with native woody species upon completion of the project construction. A post-construction as-built with the restoration activities included shall be submitted to the DWQ no later than 60 days after the project is closed out by the Department of Transportation. 19.) The post-construction removal of any temporary bridge structures will need to return the project site to its preconstruction contours and elevations. The revegetation of the impacted areas with appropriate native species is required. 20.) If the old bridge is removed, no discharge of bridge material into surface waters is preferred. Strict adherence to the Corps of Engineers guidelines for bridge demolition will be a condition of the 401 Water Quality Certification. 21.) A copy of this Water Quality Certification shall be posted on the construction site at all times. In addition, the Water Quality Certification and all subsequent modifications, if any, shall be maintained with the Division Engineer and the on- site project manager. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition that conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please contact Garcy Ward at (252) 948-3922. jcerely, L 4"i - - for Alan W. Klimek, P.E. Attachment cc: Wilmington District Corps of Engineers Mr. William Wescott, US Army Corps of Engineers, Washington Field Office Mr. Jay Johnson, Division 2 Environmental Officer, NCDOT Mr. Rob Ridings, NCDWQ, Wetlands/401 Unit Central Files File Copy WQC #3494 GENERAL CERTIFICATION FOR PROJECTS ELIGIBLE FOR CORPS OF ENGINEERS NATIONWIDE PERMIT NUMBERS 3 (MAINTENANCE), 4 (FISH AND WILDLIFE HARVESTING DEVICES AND ACTIVITIES), 6 (SCIENTIFIC MEASUREMENT DEVICES), 6 (SURVEY ACTIVITIES), This General Certification is issued in conformity with the requirements of Section 401, Public Laws 92-500 and 95-217 of the United States and subject to the North Carolina. Division of Water Quality (DWQ) Regulations in 15 NCAC 2H, Section .0500 and 15 NCAC 213 .0200 for the discharge of fill material to waters and wetland areas which are waters of the United States as described in 33 CFR 330 Appendix A (B) (3, 4, 5, 6, 7, 19, 20, 22, 25, 30, 32, and 36) of the Corps of Engineers regulations and Regional Permits 197800056 and 19780125 and for the Riparian Area Protection Rules (Buffer Rules) in 15A NCAC 213.0200. This Certification replaces Water Quality Certification Number 3376 issued on March 18, 2002. This WQC is rescinded when the Corps of Engineers re-authorizes any of these Nationwide or Regional Permits or when deemed appropriate by the Director of the Division of Water Quality. The State of North Carolina certifies that the specified category of activity will not violate applicable portions of Sections 301, 302, 303, 306 and 307 of the Public Laws 92-500 and 95-217 if conducted in accordance with the conditions hereinafter set forth. Conditions of Certification: These activities do not require written concurrence from the Division of Water Quality as long as they comply with all conditions of this General Certification. If any condition in this Certification cannot be met, application to and written concurrence from DWQ are required. Also, Condition No. 8 is applicable to all streams in basins with riparian area protection rules; 2. If the activity is associated with or in response to a Notice of Violation or an enforcement action initiated by DWQ or the Division of Land Resources, this General Certification requires application to and prior written concurrences from the Division of Water Quality; 3. That appropriate sediment and erosion control practices which equal or exceed those outlined in the most recent version of the "North Carolina Sediment and Erosion Control Planning and Design Manual" or the "North Carolina Surface Mining Manual" whichever is, more appropriate (available from the Division of Land Resources (DLR) in the DENR Regional or Central Offices) shall be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to assure compliance with the appropriate turbidity water quality standard; 4. All sediment and erosion control measures placed in wetlands or waters shall be removed and the natural grade restored within two months after the Division of Land Resources has released the project; 5. If an environmental document is required, this Certification is not valid until a Finding of No Significant Impact (FONSI) or Record of Decision (ROD) is issued by the State Clearinghouse; , . . 1 WQC #3494 6. Measures shall be taken to prevent live or fresh concrete from coming into contact with waters of the state until the concrete has hardened; 7. Access roads constructed for any of these permits shall be constructed so as to minimize wetland fill as much as is practicable and shall be restored to grade immediately after the project is completed. The site shall be re-vegetated with native species which shall be in place within three months following construction or before initiation of the next growing season; 8. In accordance with North Carolina General Statute Section 143-215.3D(e), any request for written concurrence for a 401 Water Quality Certification must include the appropriate fee. If a project also requires a CAMA Permit, one payment to both agencies shall be submitted and will be the higher of the two fees; 9. Impacts to any stream length in the Neuse,'Tar-Pamlico, Randleman and Catawba River Basins (or any other river basins with Riparian Area Protection Rules [Buffer Rules] in effect at the time of application) requires written concurrence from DWQ in accordance with 15A NCAC 213.0200. Activities listed as "exempt" from these rules do not need to apply for written concurrence under this Certification. New development activities located in the protected 50-foot wide riparian areas (whether jurisdictional wetlands or not) within the Neuse and Tar-Pamlico River Basins shall be limited to "uses" identified within and constructed in accordance with 15A NCAC 2B.0200. All pew development shall be located, designed, constructed, and maintained to have minimal disturbance to protect water quality to the maximum extent practicable through the use of best management practices; 10. Placement of culverts and other structures. in waters, streams and wetlands must be placed below the elevation of the streambed to allow low flow passage of water and aquatic life unless it can be shown to DWQ that providing passage would be impractical. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in dis-equilibrium of wetlands or stream beds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium shall be maintained if requested in writing by DWQ. Additionally, when roadways, causeways or other fill projects are constructed across FEMA-designated floodways or wetlands, openings such as culverts or bridges must be provided to maintain the natural hydrology of the system as well as prevent constriction of the floodway that may result in destabilization of streams or wetlands. If more than 150 linear feet of additional stream is filled, culverted, rip-rapped, relocated, excavated or dredged as a result of this permit, then an application to DWQ is needed and compensatory mitigation may be required; 11. Additional site-specific conditions may be added to projects for which written concurrence is required or requested under this Certification in order to ensure compliance with all applicable water quality and effluent standards; 12. Applications for riprap groins proposed in accordance with 15A NCAC 67H .1401 (NC Division of Coastal Management General Permit for construction of Wooden and Riprap Groins in Estuarine and Public Trust Waters) must meet all the specific conditions for design and construction specified in 15A NCAC 07H .1405. 13. Concurrence from DWQ that this Certification applies to an individual project shall expire three years from the date of the cover letter from DWQ or on the same day as the expiration date of these corresponding Nationwide and Regional General Permits, whichever is sooner; WQC #3494 14. Projects with any impacts to streams, wetlands, and/or waters that have received a Notice of Violation from the Division of Land Resources and/or the Division of Water Quality are required to submit a complete application and receive written concurrence to use this Certification regardless of the proposed impact amount to streams, wetlands, and waters. 15. When written concurrence is required, the applicant is required to use the most recent version of the Certification of Completion form to notify DWQ when all work included in the 401 Certification has been completed; 16. Standard Erosion and Sediment Control Practices: Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices: a. Erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. Design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. Reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. e. Sufficient materials required for stabilization and/or repair of erosion control measures and stormwater routing and treatment shall be on site at all times. 17. No Impacts Beyond those in Application No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre-construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 18. No Sediment and Erosion Control Measures in Wetlands Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources or locally delegated program has released the project. Non-compliance with or violation of the conditions herein set forth by a specific fill project shall result in revocation of this Certification for the project and may result in criminal and/or civil penalties. The Director of the North Carolina Division of Water Quality may require submission of a formal application for Individual Certification for any project in this category of activity if it is determined that the project is likely to have a significant adverse effect upon water quality including state or WQC #3494 federally listed endangered or threatened aquatic species or degrade the waters so that existing uses of the wetland or downstream waters are precluded. Public hearings may be held for specific applications or group of applications prior to a Certification decision if deemed in the public's best interest by the Director of the North Carolina Division of Water Quality. Effective date: 31 December 2004 DIVISION OF WATER QUALITY By Alan W. Klimek, P.E. Director WQC # 3494 4 o?oF warF9QG O `C DWQ Project No.: County: Applicant: Project Name: Date of Issuance of 401 Water Quality Certification: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 40I/Wetlands Unit, North Carolina Division of Water Quality,, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: I, hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Agent's Certification Signature: Engineer's Certification Date: Partial Final 1, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature Date Registration No. One rCarolina Transportation Permitting Unit U ali? 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919-733.6893 / Internet: http://h2o.enr.state.nc.us/newettands Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper p60498 o? ti1q Ot/ Bridge: Jones # 7 ?Fr?L??yy O ??0 fJ 06 All Planning documents have been completed including the Programmatic Categorical Exclusion Form WgTFRB Cy Regulatory Authorization Options for this Activity Federal: Section 404(F)(1)(b) Exempt Activities-Maintenance of Transportation Structures. State: Activities Deemed to Comply with Water Quality Standards. Local: None Or Federal: USACE Nationwide General Permit 3 - Maintenance State: General Water Quality Certification #3494 Local: None Project Description Replace existing 80.9' long by 19.3' (clear roadway) wide concrete deck bridge with timber joists, timber caps, timber piles, and timber crutch bents with a 21" concrete cored slab bridge that is proposed to be 117'-3" long by 27' (clear roadway) wide and supported by reinforced concrete on steel piles. Age of the bridge and safety inspection reports dictate the need for replacement of this bridge. There will be no impacts to jurisdictional waters and wetlands during bridge construction and guardrail installation. The longer bridge will result in approximately 1065 square feet of excavated roadway fill beneath the new structure. This project does involve Section 10 (Rivers and Harbors Act) navigable waters. This project does not require the completion of a formal PCN but notification to the Corps is being provided to be included in their database. This conveyance is shown on the Phillips Crossroads USGS Quad Map and Sheet Number 4 of the Soil Survey of Jones County. The channel is 45 feet wide from bank top to bank top and drains a woodland/agricultural area. No federally protected species or historic resources are immediately adjacent to this location. In order to ensure compliance with best management practices, all attached General and Regional Conditions associated with Nationwide Permit 3 and Water Quality Certification #3494 must be followed. Keep demolition and construction debris out of the stream. Riprap will not be placed below the plane of ordinary high water for stabilization. Excavation should be confined to the right of way, and limited to the minimum amount required to excavate in high ground for the construction of the new bridge. All excavated material should be removed from the site, placed on existing spoil piles, or disposed of in farm fields. All Erosion and Sedimentation measures and Maintenance Best Management Practices should be implemented. I am forwarding a copy to Mr. Andy Blankenship in Roadside Environmental for his perusal in E&S inspections. The project supervisor should always have this permit package, including the attached General and Regional Conditions associated with the Nationwide Permit 3 and Water Quality Certification #3494 on site during the bridge replacement. The project supervisor should notify me immediately if any questions or concerns should arise before and during construction. Jay B. Johnson Division 2 Environmental Officer (252)830-3490 EB 2 % 2006 2,500 1,250 0 2,500 Feet ', j JONES 7 B-4169 WBS ELEMENT 33517 PHILLIPS CROSSROADS USGS QUAD MAP ? WYse R °`k Rd ?a G? ?,. W N E aa?e?4 G;ib?? Ra .. a S PROJECT s ecj c y aQe\?- e? NC.SB 2° Quo ?a a Gr?c ?C-4??5 8 a GteentoNo eas a? Sf,.? N G a e NG a o ,`o ion a e? aQ Gr 0 0 3,050 6,100 12,200 18,300 24,400 Feet TopoZone - The Web's Topographic Map, and more! Page 1 of 1 to ozone 35.09570N, 77.4401°W (WGS84/NAD83) "Map7Photo; to USGS Phillips Crossroads Quad Tapo Dp*h oad view TopoZone Pro aerial photos, shaded relief, street maps, Photo Dowhload ':{= USGS Topo Maps 1.24K/25K Series 1:100K Series t' 1:250K Series Map Size Small Medium Large View Scale IT : 100,000 Update Map Coordinate Format D_D,DDD- Coordinate Datum WGS84/NAD83 F Show target Email this map Bookmark this map Print this map 0 0.6 1.2 1.8 2.4 3 km 0 0.4 0.8 1.2 1.6 2 mi M=-'3.523 G=-1.404 What's This? TopoZone.com © 1999-2004 Maps a la carte, Inc. - All rights reserved. Use of this site is governed by our Conditions and Terms of Use. 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F o N W a V W Z J m C . ' LEGEND ---WLB WETLAND BOUNDARY L WETLAND WL ® DENOTES FILL IN WETLAND DENOTES FILL IN SURFACE WATER ® DENOTES FILL SURFACE WATER R (POND) ® DENOTES TEMPORARY FILL IN WETLAND ® DENOTES EXCAVATION IN WETLAND ® DENOTES TEMPORARY FILL IN SURFACE WATER ® DENOTES HANG CLEARING • • DENOTES MECHANIZED •••• CLEARING :> -:0 FLOW DIRECTION TB - B - TOP OF BANK - -- WE EDGE OF WATER - - C - - PROP. LIMIT OF CUT - - -F- - PROP. LIMIT OF FILL PROP. RIGHT OF WAY - - NG - - NATURAL GROUND --EL-- PROPERTY LINE -TOE_ TEMP. DRAINAGE EASEMENT -POE- PERMANENT DRAINAGE EASEMENT - EAB- - EXIST. ENDANGERED ANIMAL BOUNDARY - EPB -- EXIST. ENDANGERED PLANT BOUNDARY - - - - - WATER SURFACE X XX LIVE STAKES X X X X O BOULDER -- CORE FIBER ROLLS PROPOSED BRIDGE PROPOSED BOX CULVERT PROPOSED PIPE CULVERT 12'-48' (DASHED LINES DENOTE PIPES EXISTNG STRUCTURES) 54' PIPES & ABOVE SINGLE TREE WOODS LINE DRAINAGE INLET ROOTWAO RIP RAP 5 ADJACENT PROPERTY OWNER OR PARCEL NUMBER IF AVAILABLE ® PREFORMED SCOUR HOLE LEVEL SPREADER (LS) } GRASS SWALE mm DENOTES IMPACTS TO BUFFER ZONE 1 ® DENOTES IMPACTS TO BUFFER ZONE 2 1QI CD® A DIVISION OF HIGHWAYS BEAUFORT COUNTY PROJECT: B-4024 WBS ELEMENT =921 REPLACE BRIDGE "136 ON SR 1626 OVER BEECH STUMP CANAL ® DENOTES AREA TO BE EXCAVATED WBS ELEMENT 33517 CROSS SECTION OF PROJECT NO, B-4169 BRIDGE NUMBER 7 B-4169 DATE 01-JO-06 EXISTING BRIDGE: ROAD SR 1129 4 SPANS @ 20'-0." ROAD NAME FREE BRIDGE RO 19.3' CLEAR ROADWAY OVER CHINQUAPIN BRANCH COUNTY JONES O.A.L. = 80.9' SR 1129, FREE BRIDGE ROAD, OVER CHINQUAPIN BRANCH JONES COUNTY 7SR 1/29 6.0• EXISTING HEADWALL % , % EXISTING HEADWALL 55' , PROPOSER 21" CONCRETE CORED SAAB PROPOSED LENGTH = 2 @ 31'-1" & ]@SSW" SPANS 27' CLEAR ROADWAY 0,4-L 117'-3" NO DECK DRAINS 117'-3n 31'-1° SR 1129 2A' 7A' ROPOSED RIP RAP WL PROPOSED RIP RAP :XISTING HEADWA I 55' EXISTING HEADWALL PROPOSED HEADWALL )POSED HEADWALL PROPOSED _INTERIOR BENT PROPOSED NOT TO SCALE INTERIOR BENT