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HomeMy WebLinkAbout20090838 Ver 1_Application_20090804f STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION BEVERLY PERDUE GOVERNOR July 29, 2009 U. S. Army Corps of Engineers Regulatory Field Office 151 Patton Avenue, Room 208 Asheville, NC 28801-5006 GENE Cohn SECRETARY 19@20yq (090838 AUG 4 2009 DENR - WATER QUALITY ATTN: Mr. David Baker t4 ueosANDSTORMWATERBRANcN NCDOT Coordinator Subject: Application for Section 404 General Permit 31 and Section 401 Water Quality Certification for the proposed replacement of Bridge No. 134 over Stony Fork Creek on NC 151 in Buncombe County, Federal Aid Project No. BRSTP-151(10); Division 13; TIP No. B-4034 $570.00 debit WBS 3340 Dear Sir: The North Carolina Department of Transportation (NCDOT) proposes to replace Bridge No. 134 over Stony Fork Creek on NC 151. There will be 439 feet of permanent surface water impacts. This project has an unusually complex design due to steep topography. Please consider the following as a further explanation of impacts: 1) Stream relocation: The UT to Stony Fork Creek is being relocated from the fill slopes on the new road. It may appear that it is the detour route that pushes it over when it is actually the fill. Natural stream design was investigated for the stream location. However, due to steep topography in this area, natural stream design is not possible. (Permit drawing 5 of 14) 2) Existing pipe location: Channel work in this area will impact the bottom of the stream and therefore not qualify as bank stabilization. (Permit drawing 6 of 14) 3) Existing bridge location: Due to hydraulic modeling and the bend just downstream of the bridge, there is evidence to indicate that the stream will have a tendency to scour over time, and compromise the bridge abutment. Because of this, the existing abutment will remain in place to stabilize the bank. To create a larger hydraulic opening, the abutment will be cut so that it is one foot above the normal water mark and the bank will be rip-rap up to the abutment. There is a cross section which illustrates the areas to be excavated in order to provide a larger hydraulic opening. (Permit drawing 14 of 14) MAILING ADDRESS: TELEPHONE: 919-431-6680 LOCATION: NC DEPARTMENT OF TRANSPORTATION FAX: 919-431-2002 ENVIRONMENTAL RESOURCE CENTER PROJECT DEVELOPMENT AND ENVIRONMENTAL ANALYSIS 4701 ATLANTIC AVENUE, SURE 116 1598 MAIL SERVICE CENTER WESSITE: WWW.NCDOT.ORG RALEIGH NC 27604 RALEIGH NC 276 99-1 548 4) As a minimization measure, Corrugated Steel Pipe Arches (CSPA) will be installed where the private drive and new road crosses the relocated UT to Stony Fork Creek. CSPA pipes decrease the amount of needed fill, reduce fill slopes and reduce over-all length of pipes. (Permit drawing 8 of 14) Please see enclosed copies of the Pre-Construction Notification (PCN), EEP acceptance letter, Stormwater Management Plan, permit drawings and design plans. The Categorical Exclusion (CE) was completed in August 2007 and the Right-of-Way Consultation was completed in October 2008. Documents were distributed shortly thereafter. Additional copies are available upon request. This project calls for a letting date of February 16, 2011 and a review date of December 29, 2010. However, the project may be advanced as funding becomes available. Comments from the North Carolina Wildlife Resources Commission (NCWRC) will be required prior to authorization by the Corps of Engineers. By copy of this letter and attachments, NCDOT hereby requests NCWRC review. NCDOT requests that NCWRC forward their comments to the Corps of Engineers and the NCDOT within 30 calendar days of receipt of this application. A copy of this permit application will be posted on the NCDOT Website at: http://www.ncdot.org/doh/preconstruct/pe/. If you have any questions or need additional information, please call Jeremy Leamer at (919) 431-6680. Sinoerel (C? n J Gregory J. Thorpe, /Ph.D. Environmental Management Director, PDEA w/attachment Mr. Brian Wrenn, NCDWQ (5 copies) Ms. Marla Chambers, NCWRC Ms. Marella Buncick, USFWS w/o attachment (see permit website for attachments) Dr. David Chang, P.E., Hydraulics Mr. Mark Staley, Roadside Environmental Mr. Victor Barbour, P.E., Project Services Unit Mr. Greg Perfetti, P.E., Structure Design J. J. (Jay) Swain, Jr., P.E., Division 13 Engineer Mr. Mark Davis, DEO Mr. Jay Bennett, P.E., Roadway Design Mr. Majed Alghandour, P. E., Programming and TIP Mr. Art McMillan, P.E., Highway Design Mr. Scott McLendon, USACE, Wilmington Mr. Pam Williams, PDEA Ms. Beth Harmon, EEP Mr. Todd Jones, NCDOT External Audit Branch O?OF W A rEA I 1 ti+/ ? I?•?1 0l?? Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Pre-Construction Notification (PCN) Form A. Applicant Information 1. Processing 1a. Type(s) of approval sought from the Corps: ® Section 404 Permit ? Section 10 Permit 1b. Specify Nationwide Permit (NWP) number: or General Permit (GP) number: 198200031 1c. Has the NWP or GP number been verified by the Corps? ®Yes ? No 1d. Type(s) of approval sought from the DWQ (check all that apply): ® 401 Water Quality Certification - Regular ? Non-404 Jurisdictional General Permit ? 401 Water Quality Certification - Express ? Riparian Buffer Authorization le. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ? Yes ® No For the record only for Corps Permit: ? Yes ® No 1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu fee program. ® Yes ? No 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1h below. ? Yes ® No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ? Yes ® No 2. Project Information 2a. Name of project: Replacment of Bridge 134 over Stony Fork Creek on NC 151 2b. County: Buncombe 2c. Nearest municipality / town: Asheville 2d. Subdivision name: not applicable 2e. NCDOT only, T.I.P. or state project no: B-4034 3. Owner Information 3a. Name(s) on Recorded Deed: North Carolina Department of Transportation 3b. Deed Book and Page No. not applicable 3c. Responsible Party (for LLC if applicable): not applicable 3d. Street address: 1598 Mail Service Center 3e. City, state, zip: Raleigh, NC 27699-1598 3f. Telephone no.: (919) 431-6680 3g. Fax no.: (919) 431-2002 3h. Email address: jtleamer@ncdot.gov 4. Applicant Information (if different from owner) 4a. Applicant is: ? Agent ? Other, specify: 4b. Name: not applicable 4c. Business name (if applicable): 4d. Street address: 4e. City, state, zip: 4f. Telephone no.: 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) 5a. Name: not applicable 5b. Business name (if applicable): 5c. Street address: 5d. City, state, zip: 5e. Telephone no.: 5f. Fax no.: 5g. Email address: B. Project Information and Prior Project History 1. Property Identification 1 a. Property identification no. (tax PIN or parcel ID): not applicable 1b. Site coordinates (in decimal degrees): Latitude: 35.474488 Longitude: - 82.741119 (DD.DDDDDD) (-DD.DDDDDD) 1c. Property size: 3.97 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to proposed project: Stony Fork Creek 2b. Water Quality Classification of nearest receiving water: C Tr 2c. River basin: French Broad 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: NC 151 is a two lane highway transacting a semi-rural area with mostly residential development. 3b. List the total estimated acreage of all existing wetlands on the property: .75 acres 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 1,430 3d. Explain the purpose of the proposed project: To replace a functionally obsolete bridge. 3e. Describe the overall project in detail, including the type of equipment to be used: The project involves replacing a 42-foot bridge with a 85-foot, box-beam spanning structure on the existing alignment with an on-site detour utilizing a temporary bridge, which will be removed. A UT to Stony Fork Creek is being relocated due to the fill slopes for the new road. Natural stream design was investigated. However, due to very steep topography in the area, this is not possible. Standard road building equipment, such as trucks, dozers, and cranes will be used, including manual labor. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all poor phases) in the past? ? Yes ®No ? Unknown Comments: 4b. If the Corps made the jurisdictional determination, what type f d Prelimina Final E] ry [I o etermination was made? 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Name (if known): Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. 5. Project History 5a. Have permits or certifications been requested or obtained for ? Yes ® No ? Unknown this project (including all prior phases) in the past? 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ? Yes ®No 6b. If yes, explain. 3 C. Proposed Impacts Inventory 1. Impacts Summary 1a. Which sections were completed below for your project (check all that apply): ? Wetlands ® Streams - tributaries ? Buffers ® Open Waters ? Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number - Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ - non-404, other) (acres) Temporary T Site 1 ? P ? T ? Yes ? Corps ? No ? DWQ Site 2 ? P ? T ? Yes ? Corps ? No ? DWQ Site 3 ? P ? T ? Yes ? Corps ? No ? DWQ Site 4 ? P ? T ? Yes ? Corps ? No ? DWQ Site 5 ? P ? T ? Yes ? Corps ? No ? DWQ Site 6 ? P ? T ? Yes ? Corps ? No ? DWQ 2g. Total wetland impacts X Permanent X Temporary 2h. Comments: 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of Average Impact length number - (PER) or jurisdiction stream (linear feet) Permanent (P) or intermittent (Corps - 404, 10 width Temporary (T) (INT)? DWQ-non-404, (feet) other) Site 1 ® P ? T Fill, piping, UT to Stony Fork ® PER ® Corps 3 375 relocating ? INT ? DWQ Site 2 ® P ? T Bridge Stony Fork ® PER ® Corps 16 64 Installation ? INT ? DWQ Site 3 ? P ? T ? PER ? Corps ? INT ? DWQ Site 4 ? P ? T ? PER ? Corps ? INT ? DWQ Site 5 ? PC] T ? PER ? Corps ? INT ? DWQ Site 6 ? P ? T ? PER ? Corps ? INT ? DWQ 3h. Total stream and tributary impacts Perm 4 0 0 Temp 3i. Comments: 4 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individual) list all o en water impacts below. 4a. 4b. 4c. 4d. 4e. Open water Name of impact number - waterbody Type of impact Waterbody type Area of impact (acres) Permanent (P) or (if applicable) Temporary T 01 ® P ? T N/A Fill Pond <0.01 02 ?P?T 03 ?P?T 04 ?P?T 4f. Total open water impacts <0.01 Permanent 0 Temporary 4g. Comments: 5. Pond or Lake Construction If and or lake construction proposed, then complete the chart below. 5a. 5b. 5c. 5d. 5e. Pond ID Wetland Impacts (acres) Stream Impacts (feet) Upland n b Proposed use or (acres) um er purpose of pond Excavat Flooded Filled ed Flooded Filled Excavated Flooded P1 P2 5f. Total 5g. Comments: 5h. Is a dam high hazard permit required? ? Yes ? No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWO) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If an impacts require mitigation, then y ou MUST fill out Section D of this form. 6a. ? Neuse ?Tar-Pamlico ? Other: Project is in which protected basin? ? Catawba ? Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number - Reason for impact Buffer Zone 1 impact Zone 2 impact Permanent (P) or Stream name mitigation (square feet) (square feet) Temporary T required? 61 ?P?T ?Yes ? No B2 ?P?T ?Yes ? No B3 ?P?T ?Yes ? No 6h . Total buffer impacts 6i. Comments: D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. The proposed bridge is 44 feet longer than the existing bridge and the hydraulic connectivity will be increased by excavating material beneath the old bridge. It will be in the same location as the existing structure with a temporary on- site detour using a temporary bridge; an off site detour is not practical. The "do-nothing" alternative was not considered due to the resulting elimination of the use of NC 151 and closing or removing the bridge. A moratorium for in-stream work to protect trout is in effect from January 1 to April 15 in addition to Design Standards in Sensitive Waters. 1b . Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Corrogated Steel Pipe Arches will be installed at the private drive and new road crossing for the relocated UT to Stony Fork Creek. These pipes (CSPA) reduce the amount of fill and the overall length of pipes. Impacts will also be minimized by constructing a spanning structure and surficial bridge runoff will not be directed into Stony Fork Creek via deck drains 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? ® Yes ? No If no, explain: 2b. If yes, mitigation is required by (check all that apply): ® DWQ ® Corps 2c. If yes, which mitigation option will be used for this project? ? Mitigation bank ®Payment to in-lieu fee program ? Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: not applicable 3b. Credits Purchased (attach receipt and letter) Type Quantity 3c. Comments: 4. Complete if Making a Payment to In-lieu Fee Program 4a. Approval letter from in-lieu fee program is attached. ? Yes 4b. Stream mitigation requested: 439 linear feet @ 2:1 = 878 linear feet 4c. If using stream mitigation, stream temperature: ? warm ? cool ®cold 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non-riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. 7 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) - required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? ? Yes ® No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in-lieu fee fund). 6h. Comments: E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan la . Does the project include or is it adjacent to protected riparian buffers identified ? Yes ®No within one of the NC Riparian Buffer Protection Rules? 1b . If yes, then is a diffuse flow plan included? If no, explain why. Comments: if yes, see attached permit drawings. ? Yes ? No 2. Stormwater Management Plan 2a . What is the overall percent imperviousness of this project? N/A 2b . Does this project require a Stormwater Management Plan? ® Yes ? No 2c . If this project DOES NOT require a Stormwater Management Plan, explain why: 2d . If this project DOES require a Stormwater Management Plan, then provide a brief, na rrative description of the plan: See attached permit drawings. ? Certified Local Government 2e . Who will be responsible for the review of the Stormwater Management Plan? ? DWQ Slormwater Program ? DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? not applicable ? Phase II 3b. Which of the following locally-implemented stormwater management programs ? NSW El USMP apply (check all that apply): ? Water Supply Watershed ? Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ? Yes ? No attached? 4. DWQ Stormwater Program Review ? Coastal counties 4a. Which of the following state-implemented stormwater management programs apply ? HOW (check all that apply): ? ORW ? Session Law 2006-246 ? Other: 4b. Has the approved Stormwater Management Plan with proof of approval been attached? ? Yes ? No 5. DWQ 401 Unit Stormwater Review 5a. Does the Stonnwater Management Plan meet the appropriate requirements? ® Yes ? No 5b. Have all of the 401 Unit submittal requirements been met? ® Yes ? No 9 F: Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1a. Does the project involve an expenditure of public (federal/state/local) funds or the ® Yes ? No use of public (federal/state) land? 1b. If you answered 'yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ® Yes ? No (North Carolina) Environmental Policy Act (NEPA/SEPA)? tc. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval letter.) ® Yes ? No Comments: CE distributed. Additional copies available per request. 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ? Yes ®No or Riparian Buffer Rules (15A NCAC 2B.0200)? 2b. Is this an after-the-fact permit application? ? Yes ® No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ? Yes additional development, which could impact nearby downstream water quality? ® No 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. N/A 4. Sewage Disposal (DWQ Requirement) 4a. Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. N/A 10' 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ® Yes ?No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ? Yes ® No impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. ? Raleigh ? Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? USFWS website, NHP and NCDOT field surveys. All Biological Conclusions are No Effect. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ? Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NMFS County Index 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ? Yes ®No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? NEPA Documentation 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain? ? Yes ®No 8b. If yes, explain how project meets FEMA requirements: NCDOT Hydraulics coordination with FEMA 8c. What source(s) did you use to make the floodplain determination? FEMA Maps Dr. Greeory J. Thorpe. Ph D /1 A h 7• Zq'Q? A lic t/A P t' i t d N '2' ? pp an gen r s n e ame A licant/ gent's Signature Date (Agent's signature is valid only H an authorization letter from the applicant I5 rovided. II r~ May 12, 2009 Mr. David Baker U. S. Army Corps of Engineers Asheville Regulatory Field Office 151 Patton Avenue, Room 208 Asheville, North Carolina 28801 Dear Mr. Baker: Subject: EEP Mitigation Acceptance Letter: B-4034, Replace Bridge Number 134 over Stony Fork Creek on NC 151, Buncombe County; French Broad River Basin (Cataloging Unit 06010105); Southern Mountains (SM) Eco-Region The purpose of this letter is to notify you that the Ecosystem Enhancement Program (EEP) will provide the compensatory stream mitigation for the unavoidable impact associated with the above referenced project. As indicated in the NCDOT's mitigation request dated May 4, 2009, stream mitigation from EEP is required for 439 feet of cold stream impact. Mitigation associated with this project will be provided in accordance with Section X of - Amendment No. 2 to the Memorandum of Agreement between the N. C. Department of Environment and Natural Resources, the N. C. Department of Transportation, and the U. S. Army Corps of Engineers fully executed on March 8, 2007 (Tri-Party MOA). EEP commits to implement sufficient stream mitigation up to 878 cold stream credits to offset the impacts associated with this project -by the end of the MOA year in which this project is permitted. If the above referenced impact amounts are revised, then this mitigation acceptance letter will no longer be valid and a new mitigation acceptance letter will be required from EEP. If you have any questions or need additional information, please contact Ms. Beth Harmon at 919-715-1929. Sincerely, Wi am D. Gihnon, P.E. IV?I EEP Director cc: Mr. Gregory J. Thorpe, Ph.D., NCDOT-PDEA Mr. Brian Wrenn, Division of Water Quality, Wetlands/401 Unit File: B-4034 RP?StDYLil9... E?tLia?tcut9... Pro" Our rtat& North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 27699-1652 / 919-715-0476 / www.nceep.net STORMWATER MANAGEMENT PLAN Project: 33401.1.1 TIP No. B-4034 Buncombe County 5/19/2009 Hydraulics Project Manager: Max Price, P.E. (Wetherill Engineering), Marshal Clawson, P.E. (NCDOT Hydraulics Unit) ROADWAY DESCRIPTION to The project B-4034 involves the replacement of Bridge No. 134 on NC151 over Stony Fork Creek in Buncombe County. The existing bridge is a 1 @ 41.3' reinforced concrete thru girder with concrete abutments, it is 20.3 feet wide. The proposed replacement structure is a 1@ 85' box beam bridge with spill through abutments, and will be 33.5 feet wide. The roadway grade will be raised approximately 1.8 feet in the vicinity of the bridge in order to maintain the same low steel elevation as the existing structure. The existing roadway approach section is 18 feet of pavement with grass shoulders that are approximately 2 feet wide. The proposed roadway approaches to the bridge will consist of 2- 12 foot lanes with 8 foot shoulders. (4 foot paved, 4 foot grassed). The intersection of SR-1102 (Davis Chapel Church Road) on the south end of the bridge, and a private drive on the north end of the bridge require relocating to improve sight distances. A temporary one lane detour will be constructed on the west side of NC 150. A temporary detour bridge 85 feet in length will be constructed approximately 40 feet downstream of the existing bridge. The project drainage system will consist of cross pipes, grated inlets with associated pipe systems, drive pipes, roadway swales, and lateral storm water swales. ENVIRONMENTAL DESCRIPTION The project is located in the French Broad River Basin. The NCDWQ surface water classification for Stony Fork Creek is C (Aquatic Life and Secondary Recreation) and Trout Waters. There are also four unnamed tributaries and a pond located in the project area, and they receive the same classification as Stony Fork Creek. No Outstanding Resource Waters, Water Supply Watersheds or watershed Critical Areas occur within one mile of the project area. There will be no impacts to jurisdictional wetland as a result of this project. There will be +/- 0.05 acres permanent surface water impacts, and 459 feet of permanent channel impacts. BEST MANAGEMENT PRACTICES AND MAJOR STRUCTURES The primary goal of Best Management Practices (BMPs) is to prevent degradation of the states surface waters by the location, construction and operation of the highway system. The BMPs are activities, practices and procedures taken to prevent or reduce stormwater pollution. The BMPs and measures that will be used on this project to reduce stormwater impacts are rip rap energy dissipater pads to diffuse velocities at pipe outlets. No direct discharge from the bridge deck into Stony Creek. Storm drainage was designed to discharge runoff from paved surfaces in such a way as to maximize the grass swale or natural vegetated swale flow length before discharging into stream. The temporary detour was located on the west side on NC 150 in order to avoid impacts to the wetland located on the east side on NC 150. A one lane detour with signals was utilized in order to minimize the foot print of the temporary detour construction. A single span permanent bridge structure was utilized in order to avoid placing bridge bents in the stream or at the water edge in order to avoid local scour. SITE BUNCOMBE COUNTY SEE INSET BELOW ' I VICINITY MAP f N. C. DEPT. OF TRANSPORTATION DIVISION OF HIGHWAYS BUNCOMBE COUNTY WETLAND STREAM PROJECT: 33401.1.1 (B-4030 IMPACTS BRIDGE NO. 134 OVER STONY VICINITY MAP FORK CREEK ON NC 151 SHEET OF 2/17/09 o • ? 2 •4 e PARCEL NO. PROPERTY OWNERS NAMES AND ADDRESSES NAMES 8 9 10 11 NOREEN F.KLAUS KATHLEEN A.KLAUS BEN R.MORGAN AND DEBORAH H.MORRELL ADDRESSES 6768 Trammel Drive Milken, Fla 3$570 RR1, P.O. Bo: 665A Candler, NC $8715 87 Davis Chavoel Rd. Candler, NC 28715 ROCKLAND D. MCKINNEY AND 1937 Pisgah Highway Candler, NC $8715 CELESTE S. MCKINNEY d c? t? c'? E `o ` ? ?mc o 0 0 0 2 N ? N Ot m c c n U y c$ E2 m o 0 0 0 Q w U E ? a W c c c b a c w m N ? w' s w U E ? a U Y3 ¢ E 3 p m °o °o o °o y rN Ei0 o c o 0 m c 3 m o c o N Ew c ° v ° v o m a g ? o a c c ? m o o o 0 g o y w w? c 0 o c 0 o F ? 3 U Q d $ °a s O p O p S H V w g V's m O O C O O 9 s W U R a _ ? o c m i o 0 0 0 ? c_ ? m m o o c o w w E a m g o 8 ? iy 3 0 0 0 0 c m m w m o °o o ° € LL 0 0 0 °y 3 a m 12 9 E ; m ?? 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KI 1I a M gl ? p? i ?sz _ft- 74 I • ? 1 ?:F ??_? x x ?? _s , SIP IA p \ \c. 'I \+zz I ?.. ..T \• • 1 u ? OM.SaI 2 1 EEEYYY...))) 1'1 /tpUer? _ ,? =:: NX/ / R t r £zc -c , °m r 00 0 1 1 ? ° m a m I I \? ? ?. I 1 '. 1 UP? 1 / 0 f}°. PaN 1111 ? @I `? ? ?? :g ? 11 \ / '*n°O ?o II ?` ???. ?? 1 1 ge / j 11 I? I? " . 11 1 8n __,- III II I? ?. \ 1 my * I , X11 __ J ?N DI i R J II ?IIm:3\? ?} I9 I I ?sv d ?. 9 9 YOY l^a ?? rsee .a ors I oho a i Permft 1 ? ? \ 9Y[9 x YYY ? k ?3NIq ($p f.Ll ? 1 Inn 00 shm of-j? I ?. \:? \\\ ` ? ? 337 m 1 ? f REVISIONS \Per.a?ta_Envvonmentel\Dr .?nga\8-4034 -HOY_,,h_de a,d,n _ B/1]/99 °? z or X 2 Sa' • XA0.[0 5 ? \ ,/?? 9 FE EY g S \ \ ? ?` F 4C9 x ? x I I "$ a • l a s I ? iN I nr +. '?.,? . e $o Ric r' x S? __ '.^ z lee / f'?. `. N you\?_ _ :'? 1 i i [s v f \ S 99 ? ? • I ? ? u Y D)? i cs B>:t l n' 6 11 u,= _I Sheet 7 of a ' N", A 9Permit Drawing D f4? l y Sl• ?? l/ l / f, „ ??? ? pry/ . I I 1 a , o ` I II 1 1 t:1 ! f' e II II 11 I1 *-- -mow ' I n o _ _ I ? 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