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HomeMy WebLinkAbout20041241 Ver 1_COMPLETE FILE_20040729Michael 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 Coleen H. Sullins, Deputy Director Division of Water Quality September 14, 2004 DWQ# 04-1241 Guilford County Mr. Andrew Spainhour Replacements, Ltd. Box 26029 P O W"n,ANDs/ . . 4p' GRQUF Greensboro, NC 27420 SEP 2 0200 APPROVAL of 401 Water Quality Certification with Additional Conditions 4 WATER QUA LITYSECT10 Dear Mr. Spainhour: 1V Replacements, Ltd. has our approval, in accordance with the attached conditions, to place permanent fill in 134 linear feet of intermittent stream and in 0.007 acre of wetlands for the purpose of relocating Knox Road in eastern Guilford County from its present alignment to a more northern route as depicted and described in your application received by the Division of Water Quality (DWQ) on July 29, 2004. After reviewing your application, we have determined that this fill is covered by General Water Quality Certification Number 3404, which can be viewed on our web site at http://h2o.enr.state.nc.us/ncwetlands. This Certification allows you to use Nationwide Permit Number 14 when it is issued by the U.S. Army Corps of Engineers. In addition, you should secure any other applicable federal, state or local permits before you proceed with your project, including (but not limited to) those required by Sediment and Erosion Control, Non-Discharge, and Water Supply Watershed regulations. Also, this approval will expire when the accompanying 404 permit expires unless otherwise specified in the General Certification. This approval is valid only for the purpose and design that you have described in your application. If you change your project, you must notify us in writing and you may be required to send us a new application for a new certification. If the property is sold, the new owner must be given a copy of the Certification and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). For this approval to be valid, you must follow the conditions listed in the attached certification, as well as the additional conditions listed below: 1. The culvert required for this project shall be installed in such a manner that the original stream profile is not altered (i.e. the depth of the channel must not be reduced by a widening of the streambed). Existing stream dimensions (including the pattern and profile) are to be maintained above and below the location of the culvert. The culvert shall be designed and installed to prevent head cutting of the stream. If the culvert becomes perched, the appropriate stream grade shall be re-established or, if the culvert is installed in a perched manner, the culvert shall be removed and re-installed correctly. The Applicant must submit a plan and receive written approval from this Office to address any head cutting that will occur as a result of this project (e.g., use of cross vanes downstream of the culvert). 2. Where riprap is required for energy dissipation and scour protection, it shall be limited to the minimum dimensions specified by appropriate engineering calculations. Riprap may only be used below the F Ivolwi ANR N. C. Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) (919) 733-1786 (phone), 919-733-6893 (fax), (hM2://h2o.enr.state.nc.us/ncwetlands) Customer Service #: 1-877-623-6748 Mr. Andrew Spainhour Page 2 September 14, 2004 normal high water level. The original grade and elevation of the stream's cross-section must be maintained. Riprap placed in the streambed must be inserted into the bed matrix to a depth sufficient to provide the thickness of riprap required for scour protection. The elevation of the streambed must not be increased by the placement of riprap. Placement of riprap must not result in destabilization of the streambed or banks upstream or downstream of any crossing. 3. All construction activities associated with this project shall minimize built-upon surface area, direct stormwater runoff away from surface waters, and incorporate best management practices to minimize water quality impacts. 4. Upon finishing the project, the Applicant shall fill out and return the enclosed "Certificate of Completion" to notify NCDWQ when all work included in the §401 Certification has been completed. This certificate should be returned to the 401/Wetlands Unit of the NC Division of Water Quality at the address listed on the bottom of the first page. Along with the Certificate of Completion, please send photographs upstream and downstream of the culvert site to document correct installation. 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 which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. 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 telephone Daryl Lamb in the DWQ Winston-Salem Regional Office at 336-771- 4600 or Cyndi Karoly in the Central Office in Raleigh 919-733-9721. Sincerely, Alan W. Klimek, P.E. AWK/cdl Attachments cc: Andrea Wade, U. S. Army Corps of Engineers, Raleigh Regulatory Field Office Winston-Salem DWQ Regional Office Central Files Wetlands/401 File Copy Denise Poulos, ECS, Ltd., 6909 International Drive, Suite 103, Greensboro, NC 27409 MEMORANDUM TO: John Dorney Regional Contact: Non-Discharge Branch WQ Supervisor: Date: SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS Facility Name Knox Road Relocation c/o Replacements Ltd Project Number 04 1241 Recvd From APP Region Winston-Salem Received Date 7/29/04 Recvd By Region Project Type road relocation Certificates Stream Permit Wetland Wetland Wetland Stream Class Acres Feet Type Type Impact Score Index Prim. Supp. Basin Req. Req. 14 BLH OO 1 O N F_16-19-3-(0. NSW 30,60?. 0.01 1 44.00 Mitigation Wetland MitigationType Type Acres Feet Is Wetland Rating Sheet Attached? 0 Y (0 N Did you request more info? 0 Y OQ N Have Project Changes/Conditions Been Discussed With Applicant? Q Y 0 N Is Mitigation required? 0 Y 0 N Recommendation: 0 Issue 0 Issue/fond 0 Deny Provided by Region: Latitude (ddmmss) 360342 Comments: County Guilford County2 Longitude (ddmmss) 794116 Site visit made on 09/09/2004. The site is in the proposed corridor for the relocation of Knox Road in eastern Guilford County and is located 625' north of the existing east-west alignment of Knox Roars which is currently parallel with and immediately adjacent to the north side of the Replacements Ltd, facili . The proposed impacts consist of fill to 0.007 acre of wetlands (337 square feet) and the installation of 119 If of culvert and 15 If of riprap to an unnamed tributary to Little Alamance Creek. These impacts are associated with the relocation of a section of Knox Road. This relocated section will cross two unnamed tributaries to Little Alamance Creek. A precast concrete bridge will be used to cross the larger, perennial tributary, while the proposed culvert will be installed to allow crossing of the smaller, intermittent tributary. This culvert will be installed just north of the confluence of the two tributaries. The precast concrete bridge will completely span the perennial tributary, avoiding impacts to the channel and banks. The rational for relocation is to improve traffic safety and grant access to the area currently under development At cc: Regional Office Page Number 1 Central Office Z aagwnN abed eol}}0 Iealua0 aol:40leu01608 :oo :(L abed uao.ij penuiluoo) sluawwoo VON/6 L/6 :a}ea qwe-1 1/je(] :13BIU03 leu016aa ibZi to aagwnN 130l0ad' pao3lm-9 Alunoo pjl sluamaauidal op uoijuaoiag peog xoux aweN AIM38i Triage Check List a ?d.???on Date. Project Name: Kvjo?t DWQ#: d q - 1 County: To: ? ARO Kevin Barnett ? WaRO Tom Steffens ? FRO Ken Averitte ? WiRO Noelle Lutheran ? MRO Alan Johnson [q . WSRO Daryl Lamb ? RRO Mike Horan From: E5 Telephone : (919) q 16 - 34--- The file attached is being forwarded to your for your evaluation. Please call if you need assistance. Stream length impacted - Stream determination i .yy evy)1a-02`f NAV t a Wetland determination and distance to blue-line surface waters on USFW topo maps Minimization/avoidance issues ? Buffer Rules (Meuse, Tar-Pamlico, Catawba, Randleman) ? Pond fill ? Mitigation Ratios ? Ditching Are the stream and or wetland mitigation sites available and viable? Check drawings for accuracy ? Is the application consistent with pre-application meetings? ? Cumulative impact concern Comments: ?_ Qfn -5V) 6 V-.36 CA_ G?5 C? b? t?? l Yl ENGINEERING CONSULTING SERVICES, LTD. Geotechnical • Construction Materials • Environmental July 27, 2004 Mr. John Dorney North Carolina Division of Water Quality 2321 Crabtree Boulevard Suite 250 Raleigh, North Carolina 27604-2260 Subject: Pre-Construction Notification Application Request for 401 Water Quality Certification Knox Road Relocation 0 412 4 f Greensboro, Guilford County, North Carolina ECS Project G-8926A Dear Mr. Dorney: Please find seven copies of the Pre-Construction Notification (PCN) application for the above referenced site. The project consists of the realignment of Knox Road in Greensboro. The location of the road was determined by road safety design requirements for curve radius as established by NC DOT. The road is located in an area where two unnamed tributaries to Little Alamance Creek converge (Figure 1). The eastern most tributary (#2 on the exhibits prepared by Borum Wade and Associates, P.A.) is an unimportant/intermittent channel. In order to reduce the impact to this channel, the road will cross at ,a near 90 degree angle. In addition, 2:1 side slopes and the use of headwalls has reduced the impact at this location by approximately 36 feet. Approximately 134 linear feet of stream will be impacted with 72" RCP and a small rip-rap pad outlet. The road will also cross a perennial/important stream channel. In order to avoid impacting this channel, a precast concrete bridge with an open bottom will be used to span the creek. This area is designated as #3 on the exhibits. Approximately 0.007 acre wetland (#1 on the exhibits) located to the west of the perennial stream channel will be impacted by the road. Due to avoidance and minimization, this project will result in only 134 linear feet of impact to an unimportant/intermittent stream channel and 0.007 acre of wetland impact. Because these are minor impacts, mitigation should not be required and none is proposed. On behalf of Replacements Ltd., I am requesting that a 401 Water Quality Certification be issued to authorize the impact to 134 linear feet of intermittent/unimportant stream channel and 0.007 acre of wetlands. Please feel free to contact me at (336) 856-7150 if you have any questions concerning this request or if additional information is required. Thank you in advance for your timely consideration of this matter. Sincerely, WETLANDS / 401 GROUP ERING CONSULTING SERVICES, LTD. JUL 2 9 2004 enise oulos. LS Principal Scientist WATER QUALITY SECTION Attachment: Pre-Construction Notification Application 401 Water Oualitv Certification Fee 6909 International Drive, Suite 103 • Greensboro, NC 27409 • (336) 856-7150 • Fax (336) 856-7160 Offices: Aberdeen, MD • Atlanta, GA • Austin, TX • Baltimore, MD • Chantilly, VA • Charlotte, NC • Chicago, IL • Cornelia, GA • Dallas, TX Danville, VA • Frederick, MD • Fredericksburg, VA • Greensboro, NC • Greenville, SC • Norfolk, VA • Orlando, FL • Raleigh, NC Richmond, VA • Roanoke, VA • San Antonio, TX • Williamsburg, VA • Wilmington, NC • Winchester, VA B.nooSS, Pr-P-RcE, McLEN DoN, HuNa--ffT? Y & LP-0W9-RD, L.r..P L.P. MCLENDON. JR. ELIZABETH S. BREWINGTON ATTOE.-NmyS A2m Gorws'EL.'GORS A.T LAw HENRY E FAYE EDGAR S. FISHER. JR. H. ARTHUR BOLICK 11 OF COUNSEL W. EDWIN FULLER. JR. J. EDWIN TURLINGTON Fotyzm= 1897 JAMES T. WILLIAMS, JR. JOHN M. CROSS. JR. J LEE LLOYD WADE K. HARGROVE JENNIFER K. VAN 7AN7 POS O B X 0 SPECIAL COUNSEL M. DANIEL MCGtNN KATHLEEN M. THORNYON T FFICE ox 3 00 MICHAEL D. MEEKER DAVID W. SAP WILLIAM G. MCNAIRY BRIAN J. MCMILLAN GaF.?vssO$O. X08TEi GA.80i,7CNTA.27480 AUBREY L BROOKS (157Z-195e) EDWARD C. WINSLOW III NATALIE KAY SANDERS W.H. HOLDERNESS (I9oa-1968) HOWARD L WILLIAMS DAVID KUSHNER T£Z.EPHomr (33(3) 373-$850 L.P. MCLENDON (1890-1966) GEORGEW. HOUSE D£REKJ.ALLEN KENNETH M. BRIM (1896-197.) WILLIAM P.H. CARY CLINTON R. PINYAN 'A GSTiSILE: (336) 378-100 C.T. LEONARD, JR. (1920.1983) REID L PHILLIPS TERESA DELOATCH BRYANT . CLAUDE C. PIERCE (1913.1986) ROBERT A. SINGER ELIZABETH V. L..FOLLETTE THORNTON H. BROOKS (1918-1668) JOHN H. SMALL GINGER S. SHIELDS G. NEIL DANICLS (1911-1997) RANDALLA. UNDERWOOD COE W. RAMSEY wwwB8.00SSP=n(:;=..C0X HUBERT HUMPHREY (1828-2003) S. LEIGH RODENBOUGH N ROBERT W. SAUN DER$ MARKJ. PRAK JENNIFER T. HARROD JILL R. WILSON CHARLES E COBLE OFFICE ADDRESS; MARC D. BISHOP JOHN M. DeANGELIS 2DOO RENAISSANCE PLAZA JIM W. PHILLIPS. JR. KATHRYN V. PURDOM 230 NORTH ELM STREET MACKSPERLING STEPHEN 6. HART2ELL-JOROAN GREENSBORO. N.C. 27.01 JEFFREY E. OLEYNIK JESSICA M. MARLIES July 27 2004 MARK OAVID50N ANDREW J. HAILE , JOMN W. ORMAND III CHARLES F. MARSHALL III OFFICES ALSO IN ROBERTJ- KING R1 J. BENJAMIN DAVIS RALEIGH. NORTH CAROLINA V. RANDALL TINSLEY CAROLINE R. HEIL AND 5. KYLE WOOSLEY KATHERINE A. MURPHY WASHINGTON. D.C. FORREST W. CAMPBEI I JR. SARA R. VIZITHUM MARCUS W. TRATHEN C. SCOTT MEYERS JEAN C. BROOKS JOHNS. SUFORO WRITCR S DIRECT DIAL JAMES C. ADAMS 11 NICOLE A. CRAWFORD (336) 271-3180 ALLISON M. GRIMM ALEXANDER ELK" rtinsleyi?@brooksi)ierce.com Ms. Andrea Wade U.S. Army Corps of Engineers 6508 Falls of the Neuse Road Suite 120 Raleigh, North Carolina 27615 Mr. John Dorney North Carolina Department of Environment and Natural Resources Division of Water Quality 2321 Crabtree Boulevard Suite 250 Raleigh, North Carolina 27604-2260 Re: Knox Road Relocation Dear Ms. Wade and Mr. Dorney: - Our firm represents Replacements, Ltd. Please be advised that Denise Poulos with ECS, Ltd. is authorized to act as agent for Replacements, Ltd in stream/wetland matters in the permitting and agency verification for the Knox Relocation Project. Sincerely, V. Randall Tinsley I 74 1 r ?k?7 _i w ST_ 1 C\ n 44 if ir?- e z 111 f,t ? -. ii N. i J " SOURCE: w USES TOPOGRAPHIC MAP C4 s MCLEANSVILLE, NC QUADRANGLE DATED 1952 AND REVISED 1968 -- SCALE: I"= 2,000' c 1 r? ISicConnell t#ux(? ? } L Ch -' ! 747 • 4 • . ti?+ L?(i C_ rI 1 (.`" Y ? / ry l } ? Jul; ?? ? t ?? i ! )1 ` ( r `\ r S M 91p 730 r rr tW ? J ENGINEERING CONSULTING SERVICES= FIGURE 1 SITE LOCATION MAP KNOX ROAD RELOCATION KNOX ROAD GREENSBORO, NORTH CAROLINA ECS PROJECT G-8926A Office Use Only: 0 4 124 J orm Version May 2002 USACE Action ID No. DWQ No. (it any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. Processing 1. Check all of the approval(s) requested for this project: X Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ X 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 14 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. 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: ? II. Applicant Information 1. Owner/Applicant Information Name: Replacements, Ltd. Mailing Address: PO Box 26029 Greensboro, NC 27420 Attn: Mr. Andrew Snainhour Telephone Number: 336-697-3000 Fax Number: 336-697-3100 E-mail Address: 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: Denise M. Poulos Company Affiliation: ECS, Ltd. Mailing Address: 6909 International Drive Suite 103 Greensboro, NC 27409 Telephone Number: 336-856-7150 Fax Number: 336-856-7160 E-mail Address: duoulos(a,ecslimited.com Page 1 of 9 III. Project Information Attach a vicinity map clearly showing the locatior of the property with respect to local landmarks such as towns, rivers, and roads. Also pro, de a detailed site plan showing property boundaries and development plans in relation to su t''oundmg properties. Both the vicinity map and site plan must include a scale and north arro-•' 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 Quaa,' Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other a naps 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 subm7,fted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwor of any size. DWQ prefers full-size construction drawings rather than a sequential shat version of the full-size plans. If full-size plans are reduced to a small scale such that tble final version is illegible, the applicant will be informed that the project has been placed on hid until decipherable maps are provided. 1. Name of project:_ Knogoad Relocation 2. T.I.P. Project Numr er or State Project Number (NCDOT Only): 3. Property TA entification Number (Tax PIN): 4. Lo ation County: Guilford Nearest Town: Greensboro Subdivision name (include phase/lot number): Directions to site (include road numbers, landmarks, etc.): I-40/85 to exit 132. The site is on the north side of Interstate 40/85. 5. Site coordinates, if available (UTM or Lat/Long): (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): The site is the proposed corridor for the relocation of Knox Road. 7. Nearest body of water (stream/river/sound/ocean/lake): UT to Little Alamance Creek 8. River Basin:-Haw/Cave Fear (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is currently undeveloped. The surrounding properties contain commercial/residential development. Page 2 of 9 10. Describe the overall project in detail, including the type of equipment to be used: The project consists of the relocation of Knox Road. Trucks, pans, loaders, backhoes, etc. will be used to construct the project. 11. Explain the purpose of the proposed work: The purpose of the work is to relocate a section of Knox Road. The relocation will improve traffic safety and rationalize the pattern of development in the area. Upon completion, the road and right of way will be deeded to NCDOT. The proiect is supported by the City of Greensboro and Guilford County and funding is being provided by the State of North Carolina. 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. There have been no permits requested or obtained for this project. 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. We do not anticipate that additional permits will be requested for this proiect. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. Page 3 of 9 10, 1. Provide a written description of the proposed impacts: The impacts are associated with the realignment of Knox Road. The road will cross two unnamed tributaries to Little Alamance Creek. The impacts, which are illustrated on the exhibits prepared by Borum Wade and Associates. P.A., are as follows: #1- 337 square feet of wetland will be filled, and, #2 - 134 linear feet of an unimportant/intermittent tributary to Little Alamance Creek will be piyed/rip-rapped. A precast concrete bridge will be constructed over the important/perennial tributary to Little Alamance Creek. This is designated as #3 on the exhibits. 2. Individually list wetland impacts below: Wetland Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** es/no) Distance to Nearest Stream (linear feet) Type of Wetland*** #1 Road fill 0.007 no adjacent forested * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at h=://www.fema.gov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: 0.007 acre Total area of wetland impact proposed: 0.007 acre 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Site Number (indicate on ma) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? leasespecify) #2 Pipe 119 UT to Little Alamance 4 feet Intermittent #2 Rip-rap 15 UT to Little Alamance 4 feet Intermittent * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. Page 4 of 9 ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.uses.eov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.moquest.com etc.). Cumulative impacts (linear distance in feet) to all streams on site: 134 linear feet 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: There are no open water impacts associated with this project. Open Water Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Name Waterbody ) (if applicable) Type of Waterbody (lake on estuary, bay, ocean, etc) * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 5. Pond Creation NA If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size -of watershed draining to pond: Expected pond surface area: VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The location of the road was determined by road safetv design reauirements for curve radius as established by NC DOT. The road is located in an area where two unnamed tributaries to Little Alamance Creek converge. The eastern most tributary (#2) is an unimportant/intermittent channel. In order to reduce the impact to this channel, the road will cross at a near 90 degree angle. In addition, 2:1 side slopes and the use of headwalls Page 5 of 9 has reduced the impact at this location by approximately 36 feet. Approximately 134 linear feet of stream will be impacted with 72" RCP and a small rip-rap pad outlet. The road will also cross it perennial/important stream channel. In order to avoid impacting this channel, a precast concrete bridge with an open bottom will be used to span the creek. This area is designated as #3 on the exhibits. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at htti)://h2o.enr.state.nc.us/ncwetlands/stnnaide.htinl. 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. Due to avoidance and minimization, this project will result in only 134 linear feet of impact to an unimportant/intermittent stream channel and 0.007 acres of wetland impact. Because these are minor impacts, mitigation should not be required and none is proposed. Page 6 of 9 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCVATRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http:/ih2o.enr.state.nc.us/wrp/index.htm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: IX. X. Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes X No ? If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No X 15A NCAC 1C.0408 (minor construction activities) If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. 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. Yes ? No X If you answered "yes", provide the following information: Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Page 7 of 9 Identify the square mitigation is requ: multipliers. feet and acreage of impact to each zone of the riparian buffers. If buffer red calculate the required amount of mitigation by applying the buffer Zone* Impact (square feet) Multiplier Required Mitigation 1 3 2 1.5 Total * Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. M. )W. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0260. Stormwater (required by DWQ) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. The site consists of the right of way of Knox Road. Appropriate measures will be installed to control stormwater and erosion associated with the road construction. 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. Not Applicable X1H. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No X Is this an after-the-fact permit application? Yes ? No X Page 8 of 9 XN. 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). --) / ?)- /G Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 9 of 9 IT -, r r- / l I / 1 I ?g / ? / r / / / 'fIND , ?T ?i .`` /? ? .moo `?`\ ? ? ? ? ??./ ? ?r J''/ '? /? 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