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HomeMy WebLinkAbout20030937 Ver 1_Complete File_20030826_.,.,..;.Hian W. Yiimeic, ?_ ..... 1 P.E. Director e - Division of Water Quality DWQ Project No.: 03L'31-37 County: C4- -7 .applicant: /UeDOT - - Project Name: -TR //Z/ Lic lv4 kd. Date of Issuance of 401 Water Quality ertification: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, . hereby state that, to the best of my abilities, due. care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality. Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: Agent's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: If this project was designed by a Certified Professional 1, ?k // uRrJEti , as a duly registered Professional (i.e., Engineer, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, for the Petmitee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules,, the approved plans and specifications, and other supporting materials. _ Signature Registration No. Date vS . -40A 1 North Carolina Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Addressy 2321 Crabtree Blvd., Raieigh, NC 27604-2260 (Location) 919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nc.us/ncwetiands/ Q° Michael F. Easley, Governor O?O? W A iaN' William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W_ Klimek, P.E. Director Coleen H. Sullins, Deputy Director Division of Water Quality August 26, 2003 Avery County DWQ Project No. 030937 SR 1121 (Lick Log Road) APPROVAL of 401 Water Quality Certification with Additional Conditions Mr. R. C. McCann, P.E. Division Engineer N C Department of Transportation Post Office Box 250 North Wilkesboro, North Carolina 28659 Dear Mr. McCann: t Erl oe'3140080UP k•p ?. 2 2003 AIATER SiQU 'L'TVSECTI®N You have our approval, in accordance with the attached conditions and those listed below, to impact 65 linear feet of two unnamed tributaries to Squirrel Creek (45 feet of new pipe and 20 feet of riprap) in order to improve SR 1121 (Lick Log Road) in Avery County. The project must be constructed in accordance with your application dated July 24, 2003 (received July 29, 2003), including the environmental commitments made in the application letter. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification No. 3404, corresponding to the U.S. Army Corps of Engineers Nationwide Permit Number 14. In addition, you must 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 unless otherwise specified in the Water Quality Certification. 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 in writing 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 be valid, you must follow the conditions listed in the attached certification and any additional conditions listed below. 1. Squirrel Creek and its tributaries are classified as WS-V trout Waters. NCDOT shall use Best Management Practices for the Protection of Surface Waters. (NCDOT March 1997) and Sedimentation and Erosion Control Guidelines for Sensitive Watersheds [15A NCAC 413.0124 (a)-(d)]. These measures must be implemented prior to any ground disturbing activities to minimize impacts to downstream aquatic resources. Temporary or. permanent herbaceous vegetation should be planted on all bare soil within 10 days of ground disturbing activities to provide long-term erosion control. NCDOT is encouraged to use onsite vegetation and materials for streambank stabilization when practicable. 2. In-stream work and land disturbance within the 25-foot wide buffer zone are prohibited during the brown and brook trout spawning season of October 15 through April 15 to protect the egg and fry stages of trout from off- site sedimentation during construction. 3. Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 4. Stormwater should be directed to vegetated buffer areas, grass lined ditches or other means appropriate to the site for the purpose of pre-treating stormwater runoff, and must not be routed directly into streams. Mowing of existing vegetated buffers is strongly discouraged, so that they may be utilized for stormwater sheet flow. 5. Culverts that are less than 48-inch in diameter should be buried to a depth equal to or greater than 20% of their size to allow for aquatic life passage. Culverts that are 48-inch in diameter or larger should be buried at least 12 inches below the stream bottom to allow natural stream bottom material to become established in the culvert 59 Woodfin Place Asheville, N.C. 28801 Telephone: 828/251-6208 Fax: 8281251-6452 Customer Service: 1-8771623-6748 following installation and to provide aquatic life passage during periods of low flow. These measurements must be based on natural thalweg depths. This may require increasing the size of the culvert to meet flow conveyance requirements. If any of the existing pipes are perched, they shall be removed and replaced, and re-installed correctly, unless demonstrated that this is topographically unfeasible. 6. The dimension, pattern and profile of the stream above and below the crossing should not be modified by widening the stream channel or reducing the depth of the stream. 7. Any riprap used must not interfere with aquatic life passage during low flow conditions. 8. If concrete is used, work must be accomplished so the wet concrete does not contact the stream water. This will lessen the change of altering the stream's water chemistry and causing a fish kill. 9. Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. 10. 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. 11. The presence of equipment in the channels must be minimized. Under no circumstances must rock, sand or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. . . 12. All work shall be performed during low flow conditions. 13. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certificate of Completion" form to notify NCDWQ when all work included in the §401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the NC Division of Water Quality upon completion of the project. NCDOT is strongly advised to send in photographs upstream and downstream of each structure 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 Ms. Cynthia Van Der Wiele at 919.733.5715 or Mr. Mike Parker of the Asheville Regional Office at 828.251.6208. Sincerely, ??lan W. Klimek, P.E. Attachment cc: Wilmington District Corps of Engineers Heath Slaughter, Division 11, DEO Neil Trivette, Roadside Environmental John Thomas, USACE Raleigh Field Office Wetlands/401 Unit Mike Parker, NCDWQ Asheville Regional Office Central Files e??o STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY P. O. Box 25201, Raleigh, NC 27611-5202 LYNDO TIPPETT GOVERNOR PHONE: 919-733-2520 SECRETARY July 24, 2003 Mr. John Thomas ?j w!•??? U. S. Army Corps of Engineers 51401 GROUP ?ltJ Raleigh Regulatory Field Office ()30937 6508 Falls ofNeuse Road, Suite 120 JUL 2 v %OrJ. Raleigh, NC 27615 NATERQUALITY$ Subject: Nationwide Permit #14 ?????? SR 1121 (Lick Log Road) Avery County, North Carolina Project Number: 11C.006022 (DWQ Permit Fee: $200) Dear Mr. Thomas: The NC Department of Transportation is scheduled to widen SR 1121 in Avery County. The existing 18' wide paved road will be widened to 20 feet. This project will also require the replacement of two (2) wet cross lines as shown below: 1) Replace existing 40'x 18" CMP at station 10+00 with a 50'x 30" CMP. 2) Replace existing 40'x 18" CMP at station 16+60 with a 75'x 18" CMP. Miscellaneous rip-rap impacts will total 20 linear ft. or less. New stream impacts = 65 linear feet. ** The existing wet crossings at stations 1+35 and 29+90 will remain unchanged. Construction of this project will require impacts to waters of the United States in the French Broad River Basin. Both of the above noted cross lines carry different unnamed tributaries to Squirrel Creek (Class: WS-V, Trout). This project was reviewed for the presence of threatened and endangered species on July 22, 2003. The subject project will have no effect on any federally listed endangered plant or animal species. The NCDOT Historical Architecture Section has reviewed this project and determined that there are no NR/SL/DOE properties along this roadway that will be impacted by the proposed project. The project impacts are minor in nature and should not remove or degrade existing water quality uses. Pipe sizes used will be the minimum necessary to create a safe roadway. By utilizing the P. O. Box 250, N. WILKESBORO, NC 28659 PHONE (336)667-9111 FAx (336)667-4549 Mr. John Thomas SR 1121, Lick Log Road, Avery Page 2 July 24, 2003 erosion control measures outlined in the attachments to this application, downstream water quality standards will be protected. All appropriate BMPs will be used during construction. Attached is a Preconstruction Notification Form, plan sheets with proposed erosion control measures, a marked county map, a marked topography map and photographs. By copy of this letter, it is requested that Mr. Ron Linville, Mountain Region Coordinator, with the North Carolina Wildlife Resources Commission comment directly to you concerning the 404 Nationwide Permit application with a copy sent to me. Please note that a trout buffer variance will be requested for ground disturbing activities within the 25-foot buffer zone of an unnamed tributary to Squirrel Creek from stations 2+50 -14+00. By copy of this letter, I am forwarding seven.(7) copies of this application package to Cynthia Van Der Wiele, NCDENR, Division of Water Quality, 401/Wetlands Unit, for her review. It is requested that any comments related to the 401 certification be forwarded directly to me with a copy sent to the US Army Corps of Engineers. We would like to begin construction as soon as. possible. If further information is required, please let me know. Your early review and consideration will be appreciated. Sincerely, ;64?e? Heath Slaughter Division Environmental Officer Enclosures cc: John Thomas, US Army Corps of Engineers (1 additional copy) Ron Linville, Western Piedmont Region Coordinator, NCWRC Cynthia Van Der Wiele, Division of Water Quality (7 copies) Mike Parker, Division of Water Quality R. C. McCann, PE, Division Engineer Kipp Turner, PE, District Engineer Kevin Whittington, County Maintenance Engineer Heath Slaughter, Division Environmental Officer Neil Trivette, Roadside Environmental Field Operations Engineer Office Use Only: Form Version April 2001 USACE Action ID No. DWQ No. If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing Check all of the approval(s) requested for this project: ® Section 404 Permit ? Section 10 Permit ® 401 Water Quality Certification ? Riparian or Watershed Buffer Rules 2. Nationwide, Regional or General Permit Number(s) Requested: NW #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 (see section VIII - Mitigation), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: North Carolina Department of Transportation Mailing Address: P O Box 250, North Wilkesboro NC 28659 Telephone Number: (336) 903-9236 Fax Number: (336) 903-9239 E-mail Address: hslaughter@dot.state.nc.us 2. Agent 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: Heath Slauehter. Division Environmental Officer Company Affiliation: North Carolina Department of Transportation Mailing Address: P O Box 250, North Wilkesboro NC 28659 Telephone Number: (336) 903-9236 Fax Number: (336) 903-9239 E-mail Address: hslau hg ter@dot.state.nc.us Page 3 of 12 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 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: SR 1121, Lick Log Road 2. T.I.P. Project Number or State Project Number (NCDOT Only): 11C.006022 3. Property Identification Number (Tax PIN): N/A 4. Location County: Avery Nearest Town: Newland Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): See attached SR map. 5. Site coordinates, if available (UTM or Lat/Long): Bridge over Squirrel Creek DD: 36.0624° N, 81.9994° W (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. Describe the existing land use or condition of the site at the time of this application: Residential/Farm 7. Property size (acres): Approximately 5.2 acres 8. Nearest body of water (stream/river/sound/ocean/lake): UTs to Squirrel Creek (Class: WS- 9. River Basin: French Broad (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/.) Page 4 of 12 10. Describe the purpose of the proposed work: Widen existing paved road by 2'. 11. List the type of equipment to be used to construct the project: Trackhoe/backhoe, damn trucks. 12. Describe the land use in the vicinity of this project: Residential/Farm 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 additional permit requests anticipated for this project in the future? 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. 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 5 of 12 1. Wetland Impacts Wetland Impact Area of Located within Distance to Site Number Type of Impact* Impact 100-year Floodplain** Nearest Stream Type of Wetland*** indicate on ma acres es/no linear feet N/A * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, till, 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 httn://www.femaeov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) List the total acreage (estimated) of existing wetlands on the property: 0 acres Total area of wetland impact proposed: 0 acres 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Length of Average Width of Perennial or Site Number Type of Impact* Impact Stream Name** Stream Before Intermittent? (indicate on map) (linear feet) Impact (please specify) Station 10+00 Rep a cipe ement 10 feet UT# 1 to Squirrel Creek 2 feet Perennial Station 16+60 Pipe Replacement 35 feet UT# 2 to Squirrel Creek 2 feet Perennial Miscellaneous 20 feet or All of the above rip-rap placement for less (10 ft. All of the above 2 feet Perennial stabilization per pipe) * 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. ** 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.usgs.gov. Several Internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.mMuest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 651n. ft. of new permanent impacts. Page 6 of 12 3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. Open Water Impact Site Number indicate on ma Type of Impact* Area of Impact acres Name Waterbody ) (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) N/A * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 4. 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.): 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 proposed project impacts are minor in nature and should not remove or degrade existing water quality uses. Pipe sizes used will be the minimum necessary to create a safe roadway. By utilizing the erosion control measures outlined in the attachments to this application, downstream water quality standards will be protected. All appropriate BMPs will be used during construction. Page 7 of 12 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 http://h2o.enr.state.nc.us/ncwetlands/strmgide.html. 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. Page 8 of 12 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401/Wetlands Unit if payment into the NCWRP is available as an option. For additional information regarding the application process for the NCWRP, check the NCWRP website at hq://h2o.enr.state.nc.us/wr?/index.htm. If use of the NCWRP is proposed, please check the appropriate box on page three 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 (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) land? Yes ® 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 (MEPA/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 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 ? X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only) 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. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No ® If you answered "yes", provide the following information: Page 9 of 12 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. Zone* Impact (square feet Multiplier Required Mitigation 1 3 2 1.5 Total * Zone I extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 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. XI. Stormwater (DWQ Only) 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. Roadwav will be widened from 18' to 20'. Impervious surface area will increase by 0.23 acres. All appropriate best management ment practices for sediment and erosion control will be implemented during construction. XH. Sewage Disposal (DWQ Only) 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. A XM. Violations (DWQ Only) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes El No Is this an after-the-fact permit application? Yes ? No Page 10 of 12 XIV. 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's Signature (Agent's signature is valid of W/ Date if an authorization letter from the applicant is provided.) US Army Corps Of Engineers Field Offices and County Coverage Asheville Regulatory Field Office Alexander Cherokee Iredell Mitchell US Army Corps of Engineers Avery Clay Jackson Polk 151 Patton Avenue Buncombe Cleveland Lincoln Rowan Room 208 Burke Gaston Macon Rutherford Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley Telephone: (828) 271-4854 Caldwell Haywood McDowell Swain Fax: (828) 271-4858 Catawba Henderson Mecklenburg Transylvania Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes 6508 Falls of the Neuse Road Ashe Franklin Nash Surry Suite 120 Caswell Forsyth Northampton Vance Raleigh, NC 27615 Chatham Granville Orange Wake Telephone: (919) 876-8441 Davidson Guilford Person Warren Fax: (919) 876-5283 Davie Halifax Randolph Wilkes Washington Regulatory Field Office Beaufort Currituck Jones US Army Corps Of Engineers Bertie Dare Lenoir Post Office Box 1000 Camden Gates Martin Washington, NC 27889-1000 Carteret* Green Pamlico Telephone: (252) 975-1616 Chowan Hertford Pasquotank Fax: (252) 975-1399 Craven Hyde Perquimans Wilmington Regulatory Field Office Anson Duplin Onslow US Army Corps Of Engineers Bladen Harnett Pender Post Office Box 1890 Brunswick Hoke Richmond Wilmington, NC 28402-1890 Carteret Montgomery Robeson Telephone: (910) 251-4511 Columbus Moore Sampson Pitt Tyrrell Washington Wayne Union Watauga Yancey Wilson Yadkin *Croatan National Forest Only 63 Page 11 of 12 I? i 6~ m _ ?o i = Im? d (r Ir e a r pl I YID) i ?' le D O ar s Z ? o ' D D ee I_ I I_ DOE p `, Im V^ i .X ` J I r' o Im to IW y\ II >r w G ? y Im Ai i i mx a<- 3N m ;m ? -ID Z? 2 -I T ;0 r m r ? 0 T = Z O s m K I N ? J? II ?, ?? 1 Ir. rt Iu ?? ?f?i .IOAPNN _ o to ! R • F ??' . ?' / \.Cr I°e, I°o to Im° p• ?a of a-_ m --- \ ----- --/ - ------------ - - Io ?\ $ r la ` LINE - I VFV/?V11V - A 11V - VV U 1 vrvsa w.Yaaav ..i Y nnA7 cam Target is 36.06240N, 81.9994°W - NEWLAND quad (Quad Infol miles http://www.topozone.com/print.asp?z=17&n=3991132&e=409996&s=25&u=1 7/16/03 0 500 1000 1500 2000 meters AVERY COUNTY SR 1121 LICKLOG ROAD STATION NEW PIPE SIQE EXISTIG WET PIPE WET PIPE CREEK SIZE 1+35 DO NOT DISTURB 40'X 30" YES 1' 10+00 50'X 30" 40'X 18" YES 2' 16+60 75'X 18" 40'X 18" YES 2' 29+90 DO NOT DISTURB 45'X 18" YES 2' North Carolina Department of Transportation Erosion and Sedimentation Control Plan Project: 6. Road: L1cKe_4C 11,2 / County: Prepared by: Date: Approved by:. County Maintenance Engineer District Engineer Roadside Environmental Engineer Date: Date: Date: Std. r Description S«rsboI 1630.03 Temporary Silt Ditch ---------------- ------------ -____ I S D 1630.03 Temporary Diversion-- - ---------- -- ----- - - T D - 160 .01 Tempo, at-y Silt Fence --III III 1622.01 Temporary Slope Drain- i ` .e-- .- 1630.01 Silt Basin Type _A ------- 1630.02 Silt Basin Type-B ---------____ _-_- 1633.01 Temporary Rock Silt Check Type _A --------- ------ 1633.02 Temporary Rock Silt Check Tvpe-B----- ---- 1634.01 Temporary Rock Sediment Dam Type-_' ------- ---- 163-14r.02 Temporary Rock Sediment Dam Type-B- u J 1635.01 Rock Pipe Inlet Sediment Trap Trope _A- , , A ; • 1635.02 Rock Pipe Inlet Sediment Trap Type-B---- is ---- e 16-3-6.01 Rock Silt Screen- --______-_ ---_----___ -_- •, 1630.04 .Chilling Basin-------__-_-___-__ r\ .71 Pock inlet Sediment Trap: - 1632.01 Type .A -------- ----- - ---A or A) 1632.02 Type-B-------- - ---------------------- or --a E1 B) 1632.03 Type-C- -- or c E3 C) 868.01 Rip Rap------_--_---------- 1 1 1 1 1 1 --- J J J J J R R 1 Pipe Outlet Energr• Disipator--------------- - :.. Ditch Liner-------- Pipe Outlet or Inli't Stabiii2ation---- -- '_4OTE: Silt Basin Type B: 3'S3'by 6' Iong unless otherwise noted by Engineer GENERAL NOTES ON EROSION CONTROL Silt Basin Type B's will be constructed to the dimension of six feet by three feet by three feet unless otherwise noted on the plans. 'Where slope protection treatment is required, Section 868 and Section 1042 of the 1990 Standard Specifications for Roads and Structures will be followed. Any material obtained from the project must be clean before being placed. Generally, the order of installation of the erosion control measures will be as follows: Temporary Silt Basins shall be installed before clearing and grubbing begins. Silt Fences and Temporary Silt Ditches shall be installed after clearing and before grading. Temporary Stone Ditch Checks shall be installed as soon as ditchline is established. Pipe Outlet and Inlet Protection will be done as soon as the pipe is installed. Seeding and other permanent erosion control measures are to be implemented as soon as practical. PIPE INSTALLATION L Install erosion control devices. In streams, where necessary, rock silt screens will be used and installed prior to pipe replacement or any work being done to channel. 2. Remove material and existing pipe while limiting, as much as possible, material and sediment from entering a stream and/or escaping from project. 3. Prepare pipe foundation while again taking care to limit, as much as possible, material and sediment from entering a stream and/or escaping from project. Where possible, new grade will be below existing stream bed. If needed, bedding material will be clean stone. 4. Place the new pipe and compact backfill. 5. Install slope protection on outlet and inlet ends of pipe. Also complete installation of erosion control measures and perform maintenance as needed on existing measure. 6. Establish permanent vegetation as soon as possible. 7. Remove rock silt screens as soon as possible after vegetation is established. Prior to removal of rock silt screens any accumulated silt must be removed. ?,on? : ;4an d1o0 II1? 8 YA J f I ,• i 1 ! 1 1 ' . 1 1 I f' ? n i Less 11?SCx _ ?? ?30y D n10T 1C?ma vE OK *? ?LVC-S? mud ,<s ?1 1\ . r r ' i i i j •' I /9 t 6p4a . ?.?; ?• .a ti /7 ??iTi.?G ?? -.q ^ m P • ?:; I !2 g - „ { 112,04- v Cm P +: ' 1 so' 30'3. e f- ?` v rE??m ?•l /O II Z9 f 90 rF i YST:eZJ a I r rM ? I- i ? v Y29 j CJT Elf-' .°dTtf v/:wCS i I28 j I 27 :i s s Y! T, ri !.:. I f ?:I'rt±ywh ..lr'7? 2u ?.r!O l ?.I I 2O 25 2 2,3 22 2/ 20 ? ? ...• ti„/ ij JVJ?? 33 ?L ZI 11114: F G-y'-I'-, d /fi "omP i i 38 `6 u 7 v4 33 72 v 3/ ?,?p 50 v r o 1? Esc T '=1 i I 49 ?8 47 ?l,_ X14 i//? ?%6_/ °•`1.. 4 45 n ; r * 4f li;";50 CUT 3OTkS1pES I r Y r; - 44 4,3 42 ?v A-O ? op ?? --- ---?-? pC- - y=---------------------------- ---------------------------?---- -?-??-pf? -?------------- -----_- ------------ --------------- i a - r ; J i - i i' wit N..? I JF 1 e U CO) O ? Q Er Z 3 3 I I 00p0 00 0 000 000- 060 ---------- I ---------- 00 I 000 I I I I I I ---------- I 000 0 I I I I I W_ F- W J Z w CL d. H w w u Q Li M N '\ W \ a i Q m Lij a w t- N 0 h 0 O Z o w? e A w 0 N ca m ? a o ao? v d Q o 'w TopoZone - The Web's Topographic Map Page 1 of 2 ann DA-U _Z 01 al . C'u_m III 49000b Target is 36.06240N, 81.9994°W - NEWLAND quad ' uad Info http://www.topozone.com/print.asp?z=17&n=3991132&e=409996&s=25&u=1 7/16/03 0 500 1000 1500 2000 , meters' 1 miles O i Oi5 Buffer zone encroachment area near station 4+00 on SR 1121, Avery.