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HomeMy WebLinkAbout20061029 Ver 1_Complete File_20060801J w A August 1, 2006 Granville County DWQ Project No. 20061029 NC 55 REVISED APPROVAL of 401 WATER QUALITY CERTIFICATION and NEUSE BUFFER AUTHORIZATION, with ADDITIONAL CONDITIONS Mr. Jon G. Nance, RE., Division Engineer NCDOT, Division 5 2312 North Duke Street Durham, NC 27704 Dear Mr. Nance: You have our approval, in accordance with the conditions listed below, for the following impacts for the purpose of emergency pipe replacement to SR 1717 in Granville County: Stream Impacts in the Ncuse River Basin Site Culvert Impact to Rip Rap Impact to Temporary Dewatering Total Stream Perennial Stream Perennial Stream to Perennial Stream Impact linear ft linear ft linear ft linear ft 1 10 108 118 Concurrent 118 Total: 10 108 118 118 Total Stream Impact for Project: 118 linear feet. Neuse Rinarian Buffer Impacts Site Zone 1 milrus = Zone 1 Zone 1 Buffer Zone 2 minus = Zone 2 Zone 2 Buffer Impact Wetland Buffers (not Mitigation Impact Wetlands Buffers Mitigation (sq ft) s in wetlands) Required (sq ft) in Zone 2 (not Required Zone 1 (sq ft) (using 3:1 ratio) (sq ft) wetlands) (using 1.5:1 s ft) I s ft ratio) 1 7,801.9 0 7,801.9 N/A 5,309.2 0 5,309.2 N/A 2 3,254.5 0 3,254.5 N/A 2,801.4 0 2,801.4 N/A Total: 11,056.4 0 11,056.4 0 8,110.6 0 8110.6 0 * n/a = Total for Site is less than 1/3 acre and 150 linear feet of impact, no mitigation required Total Buffer Impact for Project: 19,167 square feet. The project shall be constructed in accordance with your application dated received June 23, 2006 and revised on July 31, 2006.. After reviewing your application, we have decided that these impacts are covered by General Water Quality Certification Number 3404 and 3366. This certification corresponds to the Nationwide Permit 14 and Nationwide Permit 33 issued by the Corps of Engineers. This approval is also valid for the Neuse Riparian 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. This certification replaces the one issued on June 26, 2006. Noo rdiCarolina Transportation Permitting Unit Naturally 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 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 0F WAIF Michael F. Easley, Governor 9 William G. Ross Jr., Secretary ?O? QG North Carolina Department of Environment and Natural Resources Vj Alan W. Klimek, P.E. Director war- p Division of Water Quality 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 of total impacts to streams (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 as well as those listed below. Conditions of Certification: 1. All stormwater runoff shall be directed as sheetflow through stream buffers at nonerosive velocities, unless otherwise approved by this certification. 2. All riparian buffers impacted by the placement of temporary fill or clearing activities shall be restored to the preconstruction contours and revegated. Maintained buffers shall be permanently revegetated with non-woody species by the end of the growing season following completion of construction. For the purpose of this condition, maintained buffer areas are defined as areas within the transportation corridor that will be subject to regular DOT maintenance activities including mowing. The area with non-maintained buffers shall be permanently revegetated, with native woody species before the next growing season following completion of construction. 3. Pursuant to NCACI5A 2B.0233(6), sediment and erosion control devices shall not be placed in Zone 1 of any Neuse 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. 4. Placement of culverts and other structures in waters, streams, and wetlands shall be placed below the elevation of the streambed by one foot for all culverts with a diameter greater than 48 inches, and 20 percent of the culvert diameter for culverts having a diameter less than 48 inches, to allow low flow passage of water and aquatic life. 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 streambeds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium is being maintained if requested in writing by DWQ. If this condition is unable to be met due to bedrock or other limiting features encountered during construction, the culvert shall be placed as low as possible and DWQ informed in writing that this was the case. 5. If multiple pipes or barrels are required, they should be designed to mimic natural stream cross section as closely as possible including pipes or barrels at flood plain elevation and/or sills where appropriate. Widening the stream channel should be avoided. Stream channel widening at the inlet or outlet end of structures typically decreases water velocity causing sediment deposition that requires increased maintenance and disrupts aquatic life passage. 6. Riprap should not be placed in the active thalweg channel or placed in the streambed in a manner that precludes aquatic life passage. Bioengineering boulders or structures should be properly designed, sized and installed. 7. If concrete is used during construction, a dry work area should be maintained to prevent direct contact between curing concrete and stream water. Water that inadvertently contacts uncured concrete should not be discharged to surface waters due to the potential for elevated pH and possible aquatic life and fish kills. 8. 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. o lvoTbiCarolina Transportation Permitting Unit Naturally 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 /FAX 919-733-68931 Internet: http://h2o.enr.state.nc.us/ncwetlands An Eaual OoportunitvlAffirmative Action Employer- 50% Recycled/10% Post Consumer Paper Michael F. Easley, Governor of W ArF9 William G. Ross Jr., Secretary \?? QG North Carolina Department of Environment and Natural Resources cq Y Alan W. Klimek, P.E. Director Division of Water Quality 9. The dimension, pattern and profile of the stream above and below the crossing should not be modified. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 10. The use of rip-rap above the Normal High Water Mark shall be minimized. Any rip-rap placed for stream stabilization shall be placed in stream channels in such a manner that it does not impede aquatic life passage. 11. All work in or adjacent to stream waters shall be conducted in a dry work area. Approved BMP measures from the most current version of NCDOT Construction and Maintenance Activities manual such as sandbags, rock berms, cofferdams and other diversion structures shall be used to prevent excavation in flowing water. 12. Heavy equipment shall be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the introduction of other pollutants into the stream. 13. 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. 14. No rock, sand or other materials shall be dredged from the stream channel except where authorized by this certification. 15. Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface waters is prohibited. 16. The permittee and its authorized agents shall conduct its activities in a manner consistent with State water quality standards (including any requirements resulting from compliance with §303(d) of the Clean Water Act) and any other appropriate requirements of State and Federal law. If DWQ determines that such standards or laws are not being met (including the failure to sustain a designated or achieved use) or that State or federal law is being violated, or that further conditions are necessary to assure compliance, DWQ may reevaluate and modify this certification. 17. 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. 18. 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. 19. Upon completion of the project, the NCDOT Division Engineer shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. 20. Native riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 21. There shall be no excavation from, or waste disposal into, jurisdictional wetlands or waters associated with this permit without appropriate modification. Should waste or borrow sites be located in wetlands or streams, compensatory mitigation will be required since that is a direct impact from road construction activities. 22. Sediment and erosion control measures shall not be placed in wetlands or waters unless otherwise approved by this Certification. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored upon completion of the project. No?;thCarolina Transportation Permitting Unit `??t 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: htto://h2o.enr.state.nc.us/ncwetlands An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper OF W A rFA O? OG LLA O` Michael F. Easley. Governor William G. Ross Jr., Secretary North Carolina Department of Environment W. Klimek, P .E. Director Division of Water Quality practices must be in full compliance with all specifications governing such Best Management Practices in 23. Erosion and sediment control p tices n and maintenance compliance the proper design, installation and operatio of order to protect surface waters standards: ro ect must be designed, installed, operated, and a. The erosion and sediment control measures for the p J ' with the most recent version of the North Carolina Sediment and Erosion b, The maintained in accordance Manual. Control Planning and Design design, installation, operation, and mai requir ments spec fied in themost irecent version of the must be such that they equal, or exceed, the r -owned or leased Th devices shall be Carolina Sediment and Erosion Control uaojectseincluding con contracactormaintained le a North construction sites, borrow sites, and waste pale (spoil) p ro ect. operated, borrow pits associated with the p J c. For insta s must borrow pit sites, the erosion and sediment rcontrol ecent versioneof be NorhsCarolina Sulrface Mining 1 and maintained in accordance with the most Manual. with the reclamation in accordance with d. The reclamation measures and implementation must comply the requirements of the Sedimentation Pollution Control Act. i hearing. You must Y Of the conditions of this certification, YOU may written petition for an adjudicatory etirion that conforms If you do not accept any you receive this letter. To ask for a hearing, send strari a ve Hearings, 6714 Mail Service act within 60 days of the date that y 0 rig unless you ask for a hearing. to chapter 150B of the North Carotin certification and its conditions fiar final a d14?1 of the Clean Water Act. If you e r 699. This eview w o the Quality under Section Center, Raleigh, N.C. h27 This letter completes the review at (919)733-9817. e have any questions, please contact t Rob Riding ;Alan W. Klimek, P.E. Attachment i cc: Claris Murray, Division 5 Environmental Officer h Field Office US Army Corps of Engineers, Raleigh Eric Alsmeyer, Travis Wilson, NC Wildlife Resources Commission DWQ Raleigh Regional Office copy i File Copy l.1°QI, Transporta5on Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 9391 Crabtree Boulevard, Suite 250, RalOelgh.WNoM.MtC httlo:llh2ooenrstate.nc.uslncwetlands imap://rob.ridings%40dwq.deiir.ncniail.net@cnis.ncmail.net:143/fet... Subject.: Pipe replacement conveying Mill Ck. on SR 1711 (Granville Co.) From: Chris Murray <cmurray a•dotstate. nc.us> Date: Mon, 31 Jul 2006 15:00:06 -0300 To: "Alsmeyer, Eric C SAW" <Eric.C.Alsmeyer@sacv02.usace.army.mil>, Rob Ridings <rob.ridings anemail.net>, Dallie Bagwell <dlbagwel]Ca dot.state.ne.us> Reference, NCDENR-DWQ WQC 20061029 (dated 6/26/06) USACE Action ID: SAW-2006-32933-239 (6/29/06) Rob and Eric, The Department is currently replacing the structure that was damaged during Tropical Storm Alberto. The construction crew has completed excavation at the site in preparation of installation of the two structures. As you recall, the Department had proposed to install a 142" x 91" CMPA in the flow line of the creek and install a 108" CMPA as a floodplain pipe located to the north of the creek. Further analysis of the site during construction has prompted a construction revision. The Department now proposes to install a 142" x 91" CMPA as a floodplain pipe located to the south of the creek. A review of the existing topography at the site suggests that the floodplain pipe would function better if it was located to the south of the creek. This slight adjustment to the previously proposed construction (as outlined in this email) would not result in any increases to stream impacts or riparian buffer impacts. It only affects the size and location of the floodplain structure (see attached revised permit drawing). Please contact me at your convenience if you have any questions concerning this issue. Thanks, Chris Murray NCDOT Division 5 Environmental Supervisor Site I Site 2 i RCrnOYal Of pipo sogmonf in stream 4l , r10001 In I \ 4.z? Q ?J PIP. 1 ?+-?- 1114 Cr..k f I '?_ •.?in..? ru.y •. t .Y ' I I con.rrucrlon Pmn SR 1711 1/o0010n0 Cnur to P0.1 -- -ConstrvCtlon Footprint Cr Onvlli. CDUnrr , I'•5p' Fi?vre 7 A Flom $Vr toc• ¦ot.I• A". .J 71711C6 Q000 Pfp0...d Rip Rao am JUL 3 1 2006 DENR - WATER QUALITY WETLANDS AND STORIdWATER BRANCH 1 of 1 8/1/2006 9:31 AM `o?o? V v r rgQG ? r O '< wua,naci i ?aaior, wvalnut William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality June 26, 2006 Granville County DWQ Project No. 20061029 SR 1717 APPROVAL of 401 WATER QUALITY CERTIFICATION and NEUSE BUFFER AUTHORIZATION, with ADDITIONAL CONDITIONS Mr. Jon G. Nance, P.E., Division Engineer NCDOT, Division 5 2312 North Duke Street Durham, NC 27704 Dear Mr. Nance: You have our approval, in accordance with the conditions listed below, for the following impacts for the purpose of emergency pipe replacement to SR 1717 in Granville County: Stream Impacts in the Neuse River Basin Site Culvert Impact to Rip Rap Impact to Temporary Dewatering Total Stream Perennial Stream Perennial Stream to Perennial Stream Impact linear ft linear ft linear ft linear ft 1 10 108 118 Concurrent 118 Total: 10 108 118 118 Total Stream Impact for Project: 118 linear feet. Neuse Riparian Buffer Impacts Site Zone 1 minus = Zone 1 Zone 1 Buffer Zone 2 minus = Zone 2 Zone 2 Buffer Impact Wetland Buffers (not Mitigation Impact Wetlands Buffers Mitigation (sq ft) s in wetlands) Required (sq ft) in Zone 2 (not Required Zone 1 (sq ft) (using 3:1 ratio) (sq ft) wetlands) (using 1.5:1 s ft s ft ratio) 1 7,801.9 0 7,801.9 N/A 5,309.2 0 5,309.2 N/A 2 3,254.5 0 3,254.5 N/A 2,801.4 0 2,801.4 N/A Total: 11,056.4 0 11,056.4 0 8110.6 0 8110.6 0 * n/a = Total for Site is less than 1/3 acre and 150 linear feet of impact, no mitigation required Total Buffer Impact for Project: 19,167 square feet. The project shall be constructed in accordance with your application dated received June 23, 2006. After reviewing your application, we have decided that these impacts are covered by General Water Quality Certification Number 3404 and 3366. This certification corresponds to the Nationwide Permit 14 and Nationwide Permit 33 issued by the Corps of Engineers. This approval is also valid for the Neuse Riparian Buffer Rules (15A NCAC 213.0233). 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. Norpne?Caro Ina Transportation Permitting Unit NaturallIf 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 O? QG r o -c William G. Ross Jr., Secreta North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality 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 of total impacts to streams (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 as well as those listed below. Conditions of Certification: 1. All stormwater runoff shall be directed as sheetflow through stream buffers at nonerosive velocities, unless otherwise approved by this certification. 2. All riparian buffers impacted by the placement of temporary fill or clearing activities shall be restored to the preconstruction contours and revegated. Maintained buffers shall be permanently revegetated with non-woody species by the end of the growing season following completion of construction. For the purpose of this condition, maintained buffer areas are defined as areas within the transportation corridor that will be subject to regular DOT maintenance activities including mowing. The area with non-maintained buffers shall be permanently revegetated, with native woody species before the next growing season following completion of construction. 3. Pursuant to NCACI5A 2B.0233(6), sediment and erosion control devices shall not be placed in Zone 1 of any Neuse 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. 4. Placement of culverts and other structures in waters, streams, and wetlands shall be placed below the elevation of the streambed by one foot for all culverts with a diameter greater than 48 inches, and 20 percent of the culvert diameter for culverts having a diameter less than 48 inches, to allow low flow passage of water and aquatic life. 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 streambeds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium is being maintained if requested in writing by DWQ. If this condition is unable to be met due to bedrock or other limiting features encountered during construction, the culvert shall be placed as low as possible and DWQ informed in writing that this was the case. 5. If multiple pipes or barrels are required, they should be designed to mimic natural stream cross section as closely as possible including pipes or barrels at flood plain elevation and/or sills where appropriate. Widening the stream channel should be avoided. Stream channel widening at the inlet or outlet end of structures typically decreases water velocity causing sediment deposition that requires increased maintenance and disrupts aquatic life passage. 6. Riprap should not be placed in the active thalweg channel or placed in the streambed in a manner that precludes aquatic life passage. Bioengineering boulders or structures should be properly designed, sized and -installed. 7. If concrete is used during construction, a dry work area should be maintained to prevent direct contact between curing concrete and stream water. Water that inadvertently contacts uncured concrete should not be discharged to surface waters due to the potential for elevated pH and possible aquatic life and fish kills. 8. 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. One N thCaro ina Q?[lCll??lf Transportation Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919.733-17861 FAX 919-733-68931 Internet: http://h2o.enr.state.nc.us/ncwetlands An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper `O?? RQG William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Cl) Alan W. Klimek, P.E. Director j Division of Water Quality o ?c 9. The dimension, pattern and profile of the stream above and below the crossing should not be modified. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 10. The use of rip-rap above the Normal High Water Mark shall be minimized. Any rip-rap placed for stream stabilization shall be placed in stream channels in such a manner that it does not impede aquatic life passage. 11. All work in or adjacent to stream waters shall be conducted in a dry work area. Approved BMP measures from the most current version of NCDOT Construction and Maintenance Activities manual such as sandbags, rock berms, cofferdams and other diversion structures shall be used to prevent excavation in flowing water. 12. Heavy equipment shall be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the introduction of other pollutants into the stream. 13. 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. 14. No rock, sand or other materials shall be dredged from the stream channel except where authorized by this certification. 15. Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface waters is prohibited. 16. The permittee and its authorized agents shall conduct its activities in a manner consistent with State water quality standards (including any requirements resulting from compliance with §303(d) of the Clean Water Act) and any other appropriate requirements of State and Federal law. If DWQ determines that such standards or laws are not being met (including the failure to sustain a designated or achieved use) or that State or federal law is being violated, or that further conditions are necessary to assure compliance, DWQ may reevaluate and modify this certification. 17. 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. 18. 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. 19. Upon completion of the project, the NCDOT Division Engineer shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. 20. Native riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 21. There shall be no excavation from, or waste disposal into, jurisdictional wetlands or waters associated with this permit without appropriate modification. Should waste or borrow sites be located in wetlands or streams, compensatory mitigation will be required since that is a direct impact from road construction activities. 22. Sediment and erosion control measures shall not be placed in wetlands or waters unless otherwise approved by this Certification. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored upon completion of the project. One rthCarolina NP Transportation Permitting Unit Naturally 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: hitp://h2o.enr.state.nc.us/ncvvetiands An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper `O?? 9QG William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources t?'- Alan W. Klimek, P.E. Director _11 Division of Water Quality a 00 `C 23. Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 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, 6714 Mail Service Center, Raleigh, N.C. 27699. 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 Rob Ridings at (919)733-9817. Sinc.oll l ' Alan W. Klimek, P.E. Attachment cc: Chris Murray, Division 5 Environmental Officer Eric Alsmeyer, US Army Corps of Engineers, Raleigh Field Office Travis Wilson, NC Wildlife Resources Commission DWQ Raleigh Regional Office copy File Copy NonchCaro ima Transportation Permitting Unit Naturally 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/ncvvetlands An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Jun-23-2006 15:27 From-DIV 5 ?.. ?uta d r 15 STATE of NORTH CAROLINA E[9@5DW[RD JUN 2J 2006 DENR - WATER QUALITY WETLANDS AND STORIAWATER BRANCH DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPPETT GOVERNOR SECMTARY June 23, 2006 U.S. Army Corps of Engineers Raleigh Regulatory Field Office 2 0 0 6 1 0 2 9 6508 Falls of the Neuse Road, Suite 120 Raleigh, NC 27609 Attention: Mr. Eric Alsmeyer, NCDOT Coordinator Subject: Proposed emergency replacement of a structure conveying Mill Creek on SR 1717 (Woodland Church Road) in Granville County. Statistical I/O Number 9801081. Dear Sir: Heavy rains associated with Tropical Storm Alberto on June 14, 2006 caused a blowout at the roadway and existing structure conveying Mill Creek on SR 1717 (Woodland Church Road) in Granville County (Figures 1 and 2). The North Carolina Department of Transportation (NCDOT) proposes to replace the structure. Impacts to Waters of the United States The project crosses Mill Creek; [NCDENR-DWQ Index No. 27-13-0.4, Best Usage Classification WS-IV NSW; HUC 03020201] (Figure 3) in the Neuse River Basin. The existing structure that conveyed the creek was a 142" x 91" corrugated metal pipe arch that was 90 feet long. The existing structure was blown out, displacing several pipe segments in Mill Creek downstream of the roadway crossing (see attached photographs). Site 1 The NCDOT proposes to replace the existing structure with 1 @ 142" x 91" corrugated metal pipe arch (CMPA) that is 100 feet long and 1 @ 108" corrugated metal pipe (CMP) that is 100 feet long. The 142" x 91" CMPA will be located within the footprint of the previous structure and will serve to convey normal every-day water flow. The other structure will be installed as a floodplain pipe. Extensive surficial streambed rock has been observed at the project site, which may affect the burial of these structures. The existing floodplain adjacent to the inlet and outlet of the proposed floodplain pipe will be excavated to allow the movement of water through the structure during high-water events. This area will be lined with rip rap. Division 5, 2612 N. Duke Street, Durham, NC 27704 Phone: (919) 560-6081 Fax: (919) 560-3371 919-560-3371 T-014 P-002/017 F-158 C E JUN-23-2006 FRI 15:10 TEL:9197336893 NAME:DWQ-WETLANDS P. 2 Jun-23-2006 15:27 From-DIY 5 919-560-33T1 T-014 P-003/017 F-158 The NCDOT proposes to temporarily dewater the work zone during construction for approximately three weeks. This will involve the temporary placement of sheet piling at the construction limits of the project. To maintain water flow during construction, water upstream of the sheet piling will be temporarily pumped out by a hose and conveyed downstream of the construction activity where it will be allowed to filter through vegetation before floNving into the stream. The effluent from the work area will be pumped into a prefabricated silt bag allowing water to slowly filter out of the bag in a dispersed manner and the sediment to be captured in the bag. Once the stream has been dewatered, the pipe will be replaced. The sheet piling will be removed after construction. Permanent impacts at the site associated with the replacement of the structure include 1 I3 linear feet fill in surface water (10 linear feet associated with installation of the pipe and 108 linear feet associated with installation of rip rap placed along the streambank to protect the structure. Note that the majority of this rip rap will be used to stabilize the excavated portion of the floodplain and adjacent streambank. Temporary (concurrent) impacts will include the dewatering of 118 linear feet of stream. Site 2 The storm event displaced a 20 foot segment of pipe approximately 245 Linear feet downstream of the structure. This pipe segment will be removed from the stream resulting in no impacts to waters of the United States. Riparian Buffer Site 1 Construction at this site involves a road crossing of a stream that is subject to the Neuse River Riparian Buffer Rules. The stream is depicted on the most recent version of the Grissom (USGS 1978, 1987) topographic quadrangle (Figure 1) as well as the Granville County Soil Survey (USDA-NRCS, 1997) (Figure 2). Construction impacts at this site total 7,801.9 square feet in Zone 1 and 5,309.2 square feet in Zone 2 (totaling 129 linear feet of riparian buffer impacts). Based on the impacts to the riparian buffer at this site, this crossing is ALLOWABLE. Temporary erosion control measures will be installed as required within the permitted buffer footprint. Site 2 Construction at this site involves construction of a temporary road in the riparian buffer to allow access for removal of the 20 foot pipe segment displaced in Mill Creek. The stream is depicted on the most recent version of the Grissom (USGS 1978, 1987) topographic quadrangle (Figure 1) as well as the Granville County Soil Survey (USDA- NRCS, 1997) (Figure 2). Construction impacts at this site total 3,254.5 square feet in Zone 1 and 2,801.4 square feet, in Zone 2 (totaling 53 linear feet of riparian buffer impacts). Based on the impacts to the riparian buffer at this site, construction of the temporary road is ALLOWABLE. JUN-23-2006 FRI 15:10 TEL:9197336893 NAME:DWQ-WETLANDS P. 3 Jun-23-2006 15:27 From-DIV 5 Waters of the U.S. Mitigation 919-560-3371 T-014 P.C04/017 F-158 Avoidance: All wetlands and surface waters not affected by the project will be protected from unnecessary encroachment. No staging of construction equipment or storage of construction supplies will be allowed in wetlands or near surface waters. Minimization: Continued coordination will occur with maintenance forces and the Environmental Supervisor during construction to minimize impacts to these sites.. Compensatory Mitigation: Mitigation will be provided for this project if required by the United States Army Corps of Engineers. Summary The NCDOT proposes to replace the existing structure with 1 ?7a 142" x 91" corrugated metal pipe arch (CMPA) that is 100 feet long and 1 @ 108" corrugated metal pipe (CMP) that is 100 feet long. The 142" x 91" CIviPA will be located within the footprint of the previous structure and will serve to convey normal every-day water flow. The other structure will be installed as a floodplain pipe. Application is hereby made for a Department of the Army Section 404 Nationwide Permit (NWP) 14, NWP 33, and NCDENR-DWQ Section 401 Water Quality Certification (WQC) No. 3404, WQC No. 3366, and riparian buffer authorization for above-described activities. A pre-construction notification is attached with this request. If you have any questions or need additional information, please contact Mr. Chris Murray at (919)560-6851. Sincerely, on G. Nance, P.E. 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'?'? ?? + {, r„ c.: Y'om' i a ./,S)eL'? • k y a-?<Y ,y;s ,? r ?. , r. .,+. r` ?r?.. ?:••fY., 't CeC7 4, `'?'{`.•w .a..C'uJ rr r, r can 'T7f?.? INJ B r o. w? r. ''?,. VA rt 'li ? ??? Y ' .0002 e.,w• ?'?-? ?' i `i r,?A? ;' ?,?.,??,(j•.w t'?+t 1t? `Jq M 1 TTI%a L?. 9 y?'1 ! r < lr?r, r a • •?' a,t< ,Q 1,t?_ N GCC'?yl'H ?1 C-?G )? 1 rt `+e r ?'.>..,?'G 41`1; ? ?" ?t. TZ.Sc .r.'? ?s - qii1? "' ? 5 ? e•il rye. ?> .r ',++Y-Y'?'?? a y? )-+'??• /•rr ?,'( ?'? 6a^ J ??•r'`y'ri •?t 1 :? kf ?r fy ?.. ?.» S><te 7...? ?'"?- rA `»'? '}`S•'"`t i,'e t,( kit , 'r p lmcT r ' ?' 4? • ' " , .. ?r ?? ? °+t 1•' "?i•'y??' ,. ?°'a??Sr .? c h t '? ? ?` ' „ - '.' {, .n w ,? 1 ,?y •1""'??M ?` _ ? ? !a r ? ?. r r }a ? '`S,1 ?' '` r ; {`a M .ro • -••• 'NI` .F? i, ; ? +.. ? tt. y?.y., rti, y f , ?f? •u+ y?1•• 4,6 l r' a f 4 t' 7 r t ?.. '<-i j"ti, .{,., r ri ?. Y' to q t 1. ,.'•. i` `'Y ?..??Y _D, p?•!^? +T7 } !'? ..? r S, ? _ ?. a3j,' V ?~ '?J`'+ r: Eii1 y"'' J -'.n?S x rr. tT }?i{,j G t / ' Orr1? + C w? ? a / Z: 7 ? Ar?',{,?'t"4 . - ??y ?' G?T#?Y}r: ? ar t) ?r !'?'-?'.?`?rl r e ?_???lj1 ' - vr•,?#,r,tl?j ? ^ ?. iia'?y,k..a?9r•i? ,i,a1:S• t i"t+ .? ,..a.??`t Y•?. 6 .. ? rn?'T i• Y'.{'?"?f '? "F?+ G'? " JS' 1h A: y/w.. • A.y,rS" 5 :t? ?.M..';.?` ? Y•n' Emergency pipe replacement on SR 1717 over Mill Creek f?' r ` `??* alY 7y 1' 1 Granville County { awri?aN«' 1? :qtr.-`a!,•,, ?,?..;, .?,, `'?;`?f, Soil Survey of Granville County USDA-MRCS (1997) Sf +Q?,y7•.,.N?J}F?il, ?b;? ?..?r.". r~ ??'f? r ?i?r?.Sgi Fi(ylue 2 1:24,000 JUN-23-2006 FRI 15:12 TEL:9197336893 NAME:DWQ-WETLANDS P. 6 Jun-23-2006 15:30 From-DIV 5 N ? CD V7 c E 4- 47 ? 0E ?y Q L r > - o ul E .? C ? Q ? a 1 919-560-3371 T-014 P-007/017 F-158 c ?- L o ? 0 * a o # ? C m 4 v C O t ? U L ? ? 5 m L y b r ? ? c n c a U a. :a: W V7 4 0 °/C> ? L V ? N U O O H O 0 t O L 7 CJ. t C m C u o L U U u o m r L O j t O C . 4A JUN-23-2006 FRI 15:13 TEL:9197336893 NANE:DWQ-WETLANDS P. 7 Jun-23-2006 15:30 From-DIV 5 919-560-3371 T-014 MOUNT F-158 C.Zpgwwx= and sErinQslct,uaru?rpo?k2opTEfw? PWvs10tl=d=nX71(70M21Q4b Jpog) JUN-23-2006 FRI 15:14 TEL:9197336893 NAME:DWQ-WETLANDS P. 8 Photo 1. View of damaged roadway looking upstream. Note displaced pipe: segments in stream channel. Jun-23-2006 15:30 From-DIV 5 919-550-3311 T-014 P.009/017 F-158 C:1Documant3 "rwWnc35? L*OPNUnPhQt-V=XM9MM5Q4bJ" JUN-23-2006 FRI 15:14 TEL:9197336893 NAME:DWQ-WETLANDS P. 9 Photo 2. View of displaced pipe segment located 225 linear feet downmam of the roadway. Jun-Z3-2006 15:31 From-DIV 5 919-560-33T1 T-014 P.010/017 F-158 Office Use Only: Form Version Marctr 05 USAC]E Action ID No. DWQ No. 2 0 0 6 1 0 2 9 fTF an., nnrtielI1gr irem is not annlicable to this Droieet, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this project: 0 Section 404 Permit ® Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ? Express 401 Water Quality Certification Nationwide, Regional or General Permit Number(s) Requested:NWP 14 and NWP 33 2. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 3. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 4. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? H. Applicant Information 1, owner/Applicant Information Name: NCDOT Division 5 Jon G. Nance Mailing Address: 2612 N. Duke St. Durham NC 27704 Telephone Number: (919) 560-6851_ Fax Numben-1919) 560-3371 E-mail Address: JNance(a?dot state nc us 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Company Affiliation: Mailing Address: Telephone Number: Fax Number: E-mail Address: III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property Page 1 of 8 JUN-23-2006 FRI 15:14 TEL:9197336893 NAME:DWQ-WETLANDS P. 10 Jun-23-2006 15:31 From-DIV 5 919-560-3371 T-014 P-011/017 F-158 boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Proposed emergency replacement of structure convening Mill Creek. on 1717 (Woodland Church Road in Gnznville County, 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): N/A 4. Location County: Granville Nearest Town: Wake Forest (in Wake Co.Z_ Subdivision name (include phase/lot number): N/A Directions to site (include road numbers/names, landmarks, etc.): From Wake Forest, travel west on NC 98, turn right and travel north on SR 1922 (Camp Kanata Road) which changes to SR 1717 (Woodland Church Road) once in Granville County to project site. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Site 1 Decimal Degrees (6 digits minimum): 36.0453248 °N 78.5696021 °W Site 2 Decimal Degrees (6 digits minimum): 36.0453593 ON 78.5704907 °W 6. Property size (acres): 0.64 acre 7. Name of nearest receiving body of water: Mill Creek 8. River Basin: Neuse (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http:/fh2o.enr.state.ne.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: Site is surrounded by wooded land and residential housing. Page 2 of 8 JUN-23-2006 FRI 15:14 TEL:9197336e93 NAME:DWQ-WETLANDS P. 11 Jun-23-2006 15:31 From-DIV 5 919-560-33T1 T-014 P.012/017 F-158 10. Describe the overall project in detail, including the type of equipment to be used: The NCDOT will replace the existing structure at Simi. The NCDOT will also dewater the work zone during construction A pipe segment will be removed from Mill Creek at Site 2. Equipment may include excavator, backhoe bulldozer, gmder And crane. 11. Explain the purpose of the proposed work: The existing roadway and structure were damaged during rain associated with Tropical Storm Alberto on June 14, 2006. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. N/A V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. N/A VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an' impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The NCDOT will replace the existing pine at Site I with double lines of nines The NCDOT will also dewaater the work zone during construction, A pipe segment will be removed from Mill Creek at Site 2. Page 3 of 8 JUN-23-2006 FRI 15:15 TEL:9197336893 NAME:DWQ-WETLANDS P. 12 Jun-23-2006 15:31 From-DIV 5 919-560-3371 T-014 P.013/017 F-158 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc, For dams, CaTnrAtPly 110 irnnnrte clue to both ,tructure and floodina. Jv Located within Distance to Area of Wetland Impact Wetland Type of 100-year Nearest Impact Site Number Type of impact (e.g., forested: marsh, Floodplain Stream (acres) (indicate on map) herbaceous, bog, etc.) -es/no linear feet N/A Total Wetland Impact (acres) N/A 3. List the total acreage (estimated) of all existing wetlands on the property: N/A 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage. multiply length X width, then divide by 43,560. Stream Impact Perennial or Average Impact Area of Ntunber Stream Name Type of Impact Intermittent? Stream Width Length Impact indicate on ma) Before Impact linear feet acres) Site 1 Mill Creek Pipe extension Perennial 10 ft 10 0.01 Site 1 Mill Creek Rip rap armoring along stream bank Perennial 1 o ft _ 108 0.02 Site 1 Mill Creek dewatermg Perennial 7 1 0 ft 118 (concurrent) 0.04 Total Stream Impact (by length and acreage) 118 0.07 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill excavation dyed in , floodin , drainage, bulkheads, etc. 1 Open Water Impact Site Number indicate on ma) .1 Name of Waterbody (if applicable) Type of Impact Type of Waterbody (take, pond, estuary, sound, bay, ocean, etc, Area of Impact acres N/A Total Open Water Impact (acres) NIA 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres): 0.07 Wetland Impact (acres : NONE Open Water Impact (acres): NONE Total Impact to Waters of the U.S. (acres) 0.07 Total Stream Impact (linear feet : 118 Page 4 of 8 JUN-23-2006 FRI 15:15 TEL:9197336893 NAME:DWQ-WETLANDS P. 13 Jun-23-2006 15:32 From-DIV 5 VII. 910-560-3371 T-014 P.014/017 F-158 7. Isolated Waters Do any isolated waters exist on the property? ? Yes Q No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. N/A 8. Pond Creation if construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Current land use in the vicinity of the pond: N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A Impact Justification (Avoidance and Minimizatiou) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. All wetlands and surface waters not affected by construction will be 12rotected from unnecessary encroachment during constriction Strict enforcement of Best Management Practices for the protection of wetlands and surface waters will be enforced during constriction. Only the smallest amount of fill necessary to complete the project will be placed in waters of the United States. VIII. Mitigation DWQ - In accordance with 15A NCAC 214 .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, Page 5 of 8 JUN-23-2006 FRI 15:15 TEL:919733se93 NANE:DWQ-WETLANDS P. III Jun-23-2006 15:32 Frcm-DIY 5 919-560-3371 T-014 P.015/017 F-158 but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at bttp://h2o.enr.st,,ite.ne.ustnewetland.q/-.;trmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. Compensatory mitigation will be provided for this project if required by the USACE. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr.,,t<ite.ne.us/wro/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federallstate/local) funds or the use of public (federal/state) land? Yes ® No ? 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes [D No Pave 6 of 8 JUN-23-2006 FRI 15:15 TEL:9197336993 NAME:DWQ-WETLANDS P. 15 luo-23-2006 15:32 From-DIV 5 X. 919-560-3371 T-014 P.OIE/017 F-158 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NFPA or SEPA final approval letter. Yes ? No ? Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 213 .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 213 .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify ? Yes Z No ? 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Site 1 * Zone 1 extends our 30 feet perpendicular from the top of The near bank of channel; Z= 2 extends an additional 20 fret from the edge of Zonc 1. Zone Impact (square feet Multiplier Required Mitigation 1 7,801.9 3 (2 for Catawba) None 2 5,309.2 1.5 None Total ! 13,111.1 None Site 2 Zones` Impact (squam feet Multiplier Required Miti ation 1 3,254.5 3 (2 for Catawba) Non. 2 2,801A 1.5 None Total 6,055.9 None Zone I rxtends out 30 feet pcrp:ndieular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. N/A Page 7of8 JUN-23-2006 FRI 15:16 TEL:9197336893 NAME:DWQ-WETLANDS P. 16 .Jd.i-23-2006 15:32 Froin-DIV 5 X.I. Storm?vater (required by DWQ) 919-560-3371 T-014 P.017/017 F-158 Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stonnwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. There is 0.07 acre existing impervious surface with the 064 acre proiect site No additional impervious surface is proposed with this Wipe replacement project Erosion and sediment control devices at this site are comprised of temporary silt fence and special stilling basin (silt bag). XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. This project will not generate wastewater. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at httl2://h2o.enr.state.ne.us/ncwetlands. If no, please provide a short narrative description: The project involves replacement of existing structure. No additional roadway improvements will be associated with this project No additional development will result from this action XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Applicant/Agent Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 8 of 8 JUN-23-2006 FRI 15:16 TEL:9197336893 NAME:DWQ-WETLANDS P. 17 Jun-23-2006 15:27 From-DIV 5 919-560-3371 T-014 P.001/017 F-158 NCDOT - DIVISION FIVE FA-A, To.. Rob Ridings NCDENR-DWO Phone: 733 9817 Fax phone: 733 6893 CC: Date: 6/23/06 Number of pages including cover sheet: 16 From: Chris Murray NCDOT - DIVISION 5 2612 N. DUKE STREET DURHAM, NC 27704 Phone: 919-560-6851 Fax phone: 919-560-3371 REMARKS. ? Urgent ?C For your review ? Reply ASAP ? Please commenr Rob, Please find permit application for emergency pipe replacement on SR 1717 over Mill Creek in Granville County. Thanks, Chris Murray Div. 5 Environmental Supervisor JUN-23-2006 FRI 15:10 TEL:9197336893 NAME:DWQ-WETLANDS P. 1