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HomeMy WebLinkAbout20020247 Ver 1_Complete File_20020218Michael F. Easley Governor William G. Ross, Jr., Secretary Department of Environment and Natural Resources Gregory J. Thorpe, Ph.D. Acting Director Division of Water Quality DWQ Project No.: 0 D-0 Ig{ 7 County: 1dF2 s?-y AJ Applicant: N, C- Project Name: H Date of Issuance of 1 Water Quality Certification: i0-1_ - i `I - O Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and 9ny 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, COWALO a. be4pVN , 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 an intent of the 401 Water Quality Certification and Buffer Rules, the approved plans sp 6c , 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 I, , 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 Permitee 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 a 7 200 ;l b" sL ; `n ,INCDEhlt Division of Water Quality. 1650 Mail Service Center Raleigh, NC 27699-1650 Wetlands/401 Unit: (919) 733-1786 Fax: (919) 733-6893 tOP w H t F9 p rwrcr raer r. rasrey, uovernor William G. Ross Jr., Secretary \? G North Carolina Department of Environment and Natural Resources ? (W r Gregory J. Thorpe, Ph.D. > Acting Director 5 ? Division of Water Quality May 21, 2002 Henderson County DWQ Project No. 020247 SR 1605A (High Fails Road) APPROVAL of 401 Water Quality Certification with Additional Conditions Mr. E.A. Green, P.E., District Engineer NCDOT Division 14, District 1 4142 Haywood Road Horseshoe, NC 28742 Dear Mr. Green: You have our approval, in accordance with the attached conditions and those listed below, to perform 425 linear feet of stream stabilization to an unnamed tributary of Toms Fork Creek in order to upgrade SR 1605A (High Falls Road) in Henderson County. The project should be constructed in accordance with your application dated February 14, 2002 and additional information received April 15 and May 7, 2002. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification No. 3375 corresponding to the U.S. Army Corps of Engineers Nationwide Permit Number 14. In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but, not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying §404 permit unless otherwise specified in the Water Quality Certification. This approval is only valid for the purpose and design that you described in your application except as modified below. If you change your project, you must notify us in writing, and you may be required to send us 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 conditions. If total wetland fills for this project (now or in the future) exceed one acre, or if stream impacts 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. 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 4B .0024) must be implemented prior to any ground-disturbing activities to minimize impacts to downstream aquatic resources. Temporary or permanent herbaceous vegetation shall be planted on all bare soil within 10 days of ground-disturbing activities to provide long term erosion control. 2. In-stream work and land disturbance within the 25-foot wide buffer zone are prohibited during the trout spawning season of October 15 through April 15, or other conditions as determined by the North Carolina Wildlife Resources Commission, to protect the egg and fry stages of trout from sedimentation during construction. NCDWQ recognizes the variance to work in the Trout Water Buffer Zone in the location of Sta. 11+50 to Sta. 12+50 (right side) if granted by NCWRC. 3. Native vegetation shall remain on the stream bank opposite the road construction. North Carolina 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), http://h2o.enr.state.nc.us/ncwetiands/ 4. Storm water; to the extent practicable, shall be directed to buffer areas or retention basins and not routed directly to streams. 5. All culverts required for this project shall be installed in such a manner that the original stream profiles are not altered (i.e. the depth of the channel must not be reduced by a widening of the streambed). Existing stream dimensions are to be maintained above and below locations of culvert extensions. 6. All work shall be performed during low flow conditions. 7. 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. 8. The presence of equipment in the channels must be minimized. Under no circumstances shall 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. 9. Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 10. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted when practical. If necessary, rip-rap must be limited to the stream bank below the high water mark, and vegetation must be used for stabilization above high water. 11. Existing vegetated buffers shall not be mowed in order to utilize it for storm water sheet flow. 12. 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. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition that conforms to Chapter 150B of the North Carolina; General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. 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 919-733-9646 or Mr. Mike Parker of the Asheville Regional Office at 828.251.6208. WDirrect ti Attachment Pc: Wilmington District Corps of Engineers John Hendrix, USACE Asheville Field Office Mike Parker, NCDWQ Asheville Regional Office Central Files File Copy MEMORANDUM TO: John Dorney Regional Contact: Non-Discharge Branch WQ Supervisor: Date: SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS Facility Name NCSOT- SR 1605A 0%,ftP*r Project Number 02 0247 FILL GU Recvd From DOT Received Date 2/18/02 Recvd By Region Project Type County Henderson County2 Region Asheville Certificates Stream Stream Impacts (ft.) Permit Wetland Wetland Wetland Stream Class . Acres Feet Type Type Impact Score Index Prim. Supp. Basin Req. Req. 14 F__ PT -@)N F- 9-14-1-3 FC TR 30,801. F_-F-425.00 Mitigation Wetland MitigationType Type Acres Feet Is Wetland Rating Sheet Attached? O Y (ON Did you request more info? O Y ON Have Project Changes/Conditions Been Discussed With Applicant? Q Y O N Is Mitigation required? O Y O N Recommendation: O Issue OQ Issue/COnd O Deny Provided by Region: Latitude (ddmmss) 352858 Longitude (ddmmss) 821820 Comments: cc: Regional Office Central-Office Page Number 1 State of North Carolina Department of Environment and Natural Resources FILE COPY Asheville Regional Office Michael F. Easley, Governor William G. Ross, Jr., Secretary Gregory J. Thorpe, Ph.D., Acting Director Division of Water Quality WATER QUALITY SECTION March 13, 2002 Mr. E. A. Green, P District Engineer N.C. Department of 4142 Haywood Road Horse Shoe, North E. Transportation Carolina 28742 NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES Subject: Additional Information Request NCSR 1605A DWQ Project No. WQ02-0247 Henderson County Mr. Green: I have reviewed the 401 Certification Application submitted for the road widening and paving project for NCSR 1605A in Henderson County. Based on my review it has been determined that insufficient information has been provided in order for the Division to complete the review. It is requested that the following information be provided so the we can complete our review of your application: Please provide site details for the 425-foot stream stabilization of Toms Fork, following the Division of Water Quality's "Internal Technical Guide for Stream Work in North Carolina". Please note that "hard" engineering techniques using concrete, riprap, etc. are not considered enhancement or restoration of streams. "Soft" engineering methods using natural materials including root wads, rock vanes, tree revetments, step pools etc. are the preferred methods of stream stabilization. Until the information requested above is received and approved, I am requesting (by copy of this letter) that the Corps of Engineers place this project on hold. Also, this project will be placed on hold for our processing due to incomplete information (15A NCAC 2H .0507(h)). Mr. E. A. Green March 13, 2002 Page Two Thank you for your attention;. to this matter. questions, please call me at 828-251-6208. Sincerely, Michael R. Parker Environmental Specialist xc: Mark Davis, DOT Corps of Engineers-Asheville Cynthia Van Der Wiele If you have 020247 P.MSUED STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION Michael F. Easley GOVERNOR F I L E guft'uo" Fyruary 14, 2002 Mr. John Hendricks U. S. Army Corps of Engineers 151 Patton Avenue Room 143 Asheville, NC 28801 SUBJECT: Proposed Secondary Road Construction SR 1605A, High Falls Road Henderson County State Project No. 6.952147T (DWQ Major Permit Fee $475) Dear Mr. Hendricks, Lyndo Tippett Secretary Attached are erosion control plans, an application form for a Nationwide Permit, and a county map section locating SR 1605A, High Falls Road, in Henderson County. SR 1605A is a gravel road that we propose to clear, grub, grade, replace/extend pipes, and pave for a distance of 0.86 miles. Grading will be moderate to heavy. We are requesting permission to replace and extend pipes in live streams as noted on plans and the attached pipe schedule. Pipes will be replaced using our standard method of pipe installation described in the erosion control plans. NCDOT " Best Management Practices for Protection of Surface Waters" and proper phasing of erosion control items will be used to minimize and control sedimentation and erosion. By copy of this letter to Mr. Richard Phillips, P. E., (DENR) we are requesting a variance to work in the Trout Water Buffer Zone at locations, described as follows: Stream Station Range UT to Toms Fork Creek 11+50 - 12+50 Location Rt. Please note that we do not proposed to disturb fill slopes in these locations with the exception of pipe placement/replacement as indicated on the attached erosion control plans. We are requesting Mr. Phillips approve our request for said variance when he receives the required Division 14, District 1 Phone: (828)891-7911 4142 Haywood Road, Horse Shoe, NC 28742 Fax: (828)891-5026 John Hendricks Page 2 February 14, 2002 Also by copy of this letter, authorization to proceed under section 401 of the Clean Water Act is being requested from Mr. John Dorney, Division of Water Quality. By copy of this letter, we are asking Mr. Owen Anderson, N. C. Wildlife Resources Commission, to comment to the Corps of Engineers concerning the Nationwide Permit request and Mr. Phillips, DENR, concerning the trout water buffer zone variance. Upon review of the Corps of Engineers we are requesting that Mr. Anderson forward a copy to us (NCDOT) as well. By copy of this letter, we are also asking Mr. Ed Ingle, Area Roadside Environmental Engineer (NCDOT), to comment directly to us on the above project. Your earliest consideration for this request would be appreciated. If any further information is needed, please contact me or Mr. S. L. Cannon, Assistant District Engineer, at (828) 891-7911. Sincere ours, E. A Green, P. E. District Engineer EAG/SLC attachment cc: Mr. Richard Phillips, P. E., NCDENR Mr. John Dorney, DWQ Mr. Owen Anderson, Western Mountain Region Coordinator, NCWRC Mr. E. L. Ingle, Area Roadside Environmental Engineer, NCDOT Mr. Mark Davis, Division Environmental Officer, NCDOT Mr. M T. Gibbs, P. E., County Maintenance Engineer, NCDOT Office Use Only: Form Version October 2001 No. DWQ No. 020247 USAGE Action ID 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 1. 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: 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: 4142 Ha ood Rd Horse Shoe NC 28742 Telephone Number: (828) 891-7911 Fax Number: (828) 891-5026 E-mail Address: NA 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: Edward A. Green P.E. Company Affiliation: District Engineer Mailing Address: 4142 Ha wood Rd Horse Shoe NC 28742 Telephone Number: (828) 891-7911 Fax Number: (828) 891-5026 E-mail Address: egreen(o_)dot state nc us Page 5 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: High Falls Rd (SR 1605A) 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): see attachments 4. Location County: Henderson Nearest Town: Bat Cave Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): Begin at the end of pavement on SR 1605 and continue in an easterly direction for a total distance of 4,535 feet to the end of project at the dead end. 5. Site coordinates, if available (UTM or Lat/Long): 35N 28' 58" / 82W 18' 20" (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: Rural 7. Property size (acres): 4,535' *50'=5.21 acres 8. Nearest body of water (stream/river/sound/ocean/lake): Toms Fork Creek 9. River Basin: Broad (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at blln:llh2o.enr.state.ne.us/admin/maPs -) Page 6 of 12 10. Describe the purpose of the proposed work: Upgrade SR 1605A to minimum standards for a NCDOT maintained road. 11. List the type of equipment to be used to construct the project: Widen and pave SR 1605A using hydraulic excavators back hoes bulldozers dump trucks motor graders, and various hand tools. 12. Describe the land use in the vicinity of this project: Rural residential 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. 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: 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. Wetland Impacts Page 7 of 12 Wetland Impact Site Number (indicate on ma) N/A Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** es/no Distance to Nearest Stream (linear feet) Type of Wetland*** _,._,_ L..« .. ,.« 1:«.:«ert 4n• - 1)1 i7Pri etPar,n4 gradinn_ fill- * List each impact separately and identity temporary impacts. Impacts tuc,uuc, uu. al c ..V. __,•_., .. - - -- o -- 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 http://www.fema.eov. *** 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: N/A Total area of wetland impact proposed: N/A 1. Stream Impacts, including all intermittent and perennial streams Stream Impact Site Number indicate on ma) 1 Type of Impact* Stabilization Length of Impact linear feet 425' Stream Name** UT to Toms Fork Creek Average Width of Stream Before Impact 2' Perennial or Intermittent? lease specify). Perennial __?_ v... _ . ,:.Y:«,..1 « .,l..e .-r.• ?..A o Tint-l rin_ran * List each impact separately and identity temporary impacts. Impacts utcluuc, but a.c uv. _._it. C. Go .- ••r -°r1 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.us)zs.eov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.coni, www.manguest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 425' Page 8 of 12 2. 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) N/A Type of Impact* Area of Impact (acres) Name of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) Inc .. u?_ L..« « 1:..,:«vA «.,• f,11 ArPnvntinn rlrerloino_ List each impact separately and identity temporary lmpacis. impacts c ?uc, ?u? ?• flooding, drainage, bulkheads, etc. 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 ponce, local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/ 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. See attachments 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. Page 9 of 12 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://l,12o.enr.state.nc.us/ncwetlands/stn-ngide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. N/A 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 hllp:Hh2o.enr.state.nc.us/M/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 Page 10 of 12 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 (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 ? 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: 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 1 extends out 30 teet perpenoicutar rrom near oan& of cuauuci, I-V«? ?.,...u? u,. additional 20 feet from the edge of Zone 1. Page 11 of 12 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. See erosion control plans XII. 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. XIII. Violations (DWQ Only) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. 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 Agen Signature 'Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 12 of 12 41 i two /,•'I / -'?• +m: ??? \\? '1\ ?\? ?._ 7`? S \ f_,a r /- ` )\? ,1?( ?. J)) ll `•.`I I v.,?; 'I ?(- 2100 vO -N, ?1J (. ?/ f??,: ? ? /?V I ???? / .,? AA? il? ?? ?w? _'?? ??_l??\V•_I?--/??_ it ? i I ? l c \ iW 11-11 r / J ? ) i i Mtn r? ?° i r ??'?/ ? \ - )•? \' ? l1i'1 ?)J ? /. / f/_l, i -- % !rye/ ?? ?( o ?/ :?\\e \>i?1I?1I/t,?'\ `?\ _2200 x yIDj trod JD\ ?i Z W4 /)/ a w d !/?. ° Cl) \ it YI ? ao ? ?, I I ) I ( I j NORTH CAROLINA DEPARTMENT OF TRANSPORTATION DIVISION OF HIGHWAYS SECONDARY ROAD SURVEY SUBJECT: SR 1605 A ( HIGH FALLS RD.) LOCATION: BEGIN AT THE END OF PAVEMENT ON SR1605 AND CONTINUE IN AN EASTERLY DIRECTION FOR A TOTAL DISTANCE OF 4,535 FEET TO THE END OF PROJECT AT THE DEAD END. WORK TYPE: GRADE, DRAIN, ABC, PAVE, EROSION CONTROL, AND FENCE RESET WORK ORDER: 6.952176 (TEMP ) PRIORITY: 131 SUB/RES COUNTY: HENDERSON R/W: 50' DATE: 12/12/00 SCALE: 1" = 100" NOTES: 50'-0' • sveO )YAX. SLOPE 2.1 2:1 1- 111:1 RIGHT OF WAY 201-01 . 6'4' SHOULDER PAYEMENf I SHOULDER DfTCH V4 /FT. ' V4'/FT. 1-PER FT. 1"PER FT. RESIDENTIAL COLLECTOR ROAD •S? -O% 0 --6' I? l STDC Op.. I J. ALLAN CROSS JR. 1 1700 PONCE DE LEON BLVD. CORAL GABLES, FL 33134-4417 061.1-57-6145 T.B. HILL - HEIRS RT.2 BOX 286-A 20 HENDERSONVILLE, NC 28792 0614-66-1721 ERHEST W.OWENBY AND WIFE O 45654 FAIRCHILD RD. MACOUB. MI 48042 0614-67-1341 FAYE H.HARRINGTON 0 ( 4 39 RANDOLPH AVE. ?/ FLAT ROCK. NC 28731 0614-76-4551 CANA LLC-NC 0 80-2 MILE CREEK RD. OLD LYME, CN 06371 0614-95-8916 T.R. HUNTLEY AND WIFE 757 MYRICK BRANCH RD. PULASKI, TN 38478 0614 -86-1995 THOMAS RONALD HUNTLEY C? 7 85 HIGH FALLS RD. HENDERSONVILLE, NC 28792 0614-77-7282 JIMMIE HUNTLEY S? J RR 3 BOX 395 HENDERSONVILLE, NC 28739 0614 -87-0672 WAYNE DAVIS AND J.B GILBERT O 230 CAPPS RD. HENDERSONVILLE, NC 28792 0614-87-4606 MICHEAL C. DUNCAN PAULETTE S.DUNCAN le 3020 WEATHERBY CT. WILMINGTON. NC 28405 0614-87-3894 BRYON L. HALL 11 RR 2 BOX 288 HENDERSONVILLE, NC 28792 0614-77-9930 JEFF O. ROGERS LAUREN ROGERS l2 151 HIGH FALLS RD. HENDERSONVILLE, HC 28792 0614-88-2288 JOSEPH LUHRS JR. 1357 BRIARFIELD AVE. 13 CHARLESTON, SC 29412 0614-88-4049 LLYOO BLYTHE HAZEL M. BLYTHE 14 315 SPARROW DR. SURFSIDE BEACH, SC 29575 0614-88-5351 -1 w FAYE H.HARRINGTON O 38 RANDOLPH AVE. FLAT ROCK, NC 28731 0614-76-4551 1( 0 9 R W a 1n 0 cr Ln v D 0 0 ? o u 0 0 0 0 0 0 0 D 0 R U (, a 0 0 0 0 STAS)OUr WITH CLASS Z 91P .PAP -S TA 7-eZ5 TO STA 1l t,50 S/TF 0 U CANA LLC-NC IB' OP 0-2 MILE CREEK RD. O J OLD LYME, CN 06371 0 0 0614-95-8916 t PL t w l 0 0 0 17 ERNEST W.OWENBY AND WIFE O 45654 FAIRCHILD RD. MACOMB. MI 48042 0614 -67 -1341 O 0+75 J. ALLAN CROSS A. O 1 1700 PONCE OE LEON BLVD. O CORAL GABLES, FL 33134-4417 0614-57-6145 0+00 BEGIN PROJECT SR1605 f L 0+00 SR1605 BEGIN PROJECT R. t O CANA LLC-NC 5 0614-95-8916 FAYE H.HARRINGTON qO 38 RANDOLPH AVE. FLAT ROCK, NC 28731 0614-76-4551 17 20 0020+00 F1' CANA LLC-NC O 18,cmp 0614-95-8916 19+30 BALD EAGLE DRIVE (PVT) qO G w 18' CMp b0 w O Q o CANA LLC-NC N 80-2 MILE CREEK RD. 5 0 OLD LYME, CN 06371 0614-95-8916 18' CMp wlw i? OI 18' CMp w w 8 0 D D O o D D 0 0 D D 10 00 p ? TO o 0 D C lvGF.FiZ ?_ o.?E ST/9 1/."'50 TO 5r1l / Zt.5b STABI?/gE ??/T// CLASS Z gip mp S7A -7-f 25 TD S'Tiq //tSO '5'1 7"C ?t / 3010 PL z T.R. HUNTLEY AND WIFE O 0614-86-1995 THOMAS RONALD HUNTLEY g? O 85 HIGH FALLS RD. 29+00 7 HENDERSONVILLE, NC 2879 0 0614-77-7282 ? ? IB" GN1P THOMAS RONALD HUNTLEY O 0614-77-7282 T.R. HUNTLEY AND WIFE O 757 MYRICK BRANCH RD. PULASKI, TN 38478 0614-86-1995 O FAYE H. HARRINGTON 4 0614-76-4551 27150 9 w 26 00 a Ln 0 w V) 0 0 27150 T.R. HUNTLEY AND WIFE O 0614-86-1995 G FAYE H. HARRINGTON O I 0614-76-4551 4 I B" CMP ?o 9 U? Ft'_ CANA LIC-NC rArIA_aG_oo?c /5J 0 20100120+1 Iia• rrna t R T- fL) t 1 I ? T.R. HUNTLEY AND WIFE O ie'cMP 0614-86-1995 3010 11 BRYON L. HALL 0614-77-9938 BRYON L. HALL RR 2 BOX 288 11 HENDERSONVILLE, NC 2879,Ny 0614-77-9930 38-50 JIMMIE HUNTLEY O RR 3 BOX 395 HENDERSONVILLE, NC 28739 0614-87-0672 v G 36 00I 0 100 a t-n e cr vi MICHEAL C. DUNCAN PAULETTE S.DUNCAN O 3020 WEATHERBY CT. 18 WILMINGTON, NC 28405 0614-87-3894 38 00 37 80 AUTUMN VIEW DRIVE (PVT) 18 ` WAYNE DAVIS AND J.B GILBERT THOMAS RONALD HUNTLEY O 7 0614-77-7282 10Cn? og 30 CAPPS RD. O HENDERSONVILLE, NC 28792 0614-87-4606 36+00 ? 133+00 O THOMAS RONALD HUNTLEY 7 0614-77-7282 T- T.R. HUNTLEY AND WIFE n END OF PROJECT 46+00 DEAD END A 4.6+00 END OF PROJECT DEAD END LLYOD BLYTHE HAZEL M. BLYTHE 315 SPARROW DR. 14 SURFSIDE BEACH, SC 29575 0614-88-5351 JEFF D. ROGERS LAUREN ROGERS 12 151 HIGH FALLS RD. HENDERSONVILLE, NC 28792 0614-88-2288 R W R. 11 BRYON L. HALL 0614-77-9930 ly5r ?43#20 a,j JOSEPH LUHRS JR. `Fp/ 1357 BRIARFIELD AVE. o CHA ESTON, SC 29412 0614-88-4049 18"CMp 41+50 MICHEAL C. DUNCAN ie• cmp PAULETTE S.DUNCAN 40 70 0614-87-3894 0100 13 1 PL le PIPE SCHEDULE PROJECT SR 1605 A COUNTY HENDERSON PAGE 1 OF 1 HIGH FALLS RD. STATION EXISTING PROPOSED REMARKS DIAMETER LENGTH SKEW DIAMETER LENGTH SKEW 2+25 18 40 90 CMP 7+70 18 30 90 CMP 12+60 18 40 120 CMP 14+80 18 40 120 CMP 17+00 18 30 120 CMP 19+80 18 40 120 CMP 23+80 18 40 120 CMP 26+90 18 30 90 CMP 31+00 18 30 120 CMP 37+10 18 30 90 CMP 40+90 18 30 90 CMP Zl4-70 /$" 50' OS GMP zs+Sn 8" so' las M? 33+40 l8 So ' 9o CA1, ?I Z-f-3D /S" Soy 90 G??P POLE DATA PROJECT SR 1605 A (HIGH FALLS RD.) COUNTY HENDERSON OWNER DUKE POWER SHEET 1 OF 2 POLE DISTANCE FROM CENTERLINE STATION NUMBER EXISTING PROJECT AFTER MOVING REMARKS LT. RT. LT. RT. LT. RT. 1+40 N/A 12 12 POWER POLE 7+00 N/A 13 13 POWER POLE 9+90 N/A 15 15 POWER POLE 11+00 N/A 12 12 POWER POLE 13+20 20K 20 20 POWER POLE 16+20 N/A 25 25 POWER POLE 18+60 N/A 20 20 3 GUY WIRES 21+20 E9 10 10 POWER POLE W/3 GUYS 24+50 10 12 12 POWER POLE W/3 GUYS 38+05 25T 9 9 POWER POLE 39+90 18 18 18 POWER POLE 42+30 9 13 10 POWER POLE 45+35 15T 18 18 POWER POLE POLE DATA PROJECT SR 1605 A ( HIGH FALLS RD.) COUNTY HENDERSON OWNER SO. BELL SHEET 2 OF POLE STATION NUMBER EXISTING LT. RT 3+00 N/A 16 9+90 N/A 16 13+20 N/A 15 DISTANCE FROM CENTERLINE PROJECT AFTER MOVING REMARKS LT. RT. LT. RT. 16 PED 16 PED 15 PED 2 (2) F c 0 N e M - 0 ? gl N p? elRNwl?l i fT?_/ ° / ? 169. ••ro? • c...a I xq : (' 1769 c • I `? 1? ,l _l\\/lam\\ 1 -? 1 .t >u W' ( N / J . I I YClI G-t1C • 4rt1. G.11.1C 1 1 • \ ? 1 •\ 15179+ Ci !? ? \ .'/p ?wAuo LF BEARMau O. J f-7 y \ `• ?_ (j•? urh. Id01 Z- 16]° w Id^9 f \_ 'M ELEV. 4.249 I 9 \ ' 4 I \ 16('.A i 'yF,pF ??..N.??O. I / I b ? _ \ 1642' ,1416 612 OVA . 17E9 1- b??? f •? `Y?. 6 1y1 I.Y. tiJ Ji>02 •1 . 1? .6 I,6tl7 O ` A I:b 161! 613 ?( 'NIC JJ 167 )Q C/ 1d16 ? s ? / •, > 17g6 ?; f1729 ?f'"' \:Y:h:1 .6.6 { 1 W2 a e ' bfd 17C6 ly.. .tA? 14C2 11-0 1„66 '6?] ? 66r?M. 1)11 ?? 1^n "1 'j,f' ?•? /'? t ?LOO?OUT Y+ \ M1 L:924 1)?pY ? ^I T2< +1661 ` ? I• 1 1)T?', 1 cwt <tQ? ?] t?/??`'(?-l6 1902\Q 4w vINEr c .) /' L,Q 19:.6 n1Jn - 1 1. > ? M1 p'y1' / 1v- ?a _ l 9' PROPOSED ?? ; , 1,990 ?_ J my Ind. '. ;? IMPROVEMENT i r' 6-1' FOR PAVING.. b%1 u ?• S R Ao s I r J' I, !? I (EP -''? 1 I HEND"ERSON. COUNTY 1 Y:U6A 1tS1CLYMU.LN U491N V It1AlyL DETAILS AND SPECIFICATIONS = Nsqrri ion Svmbol Std, 00 666.04: f Pipe Cutlet Dissipater ........................... c o o /' 30.03 j Temporary Silt Ditch 00 00 o I Temporary Diversion ............................. --- /Gos.o/ Temporary Silt Fence 1622.01 Temporary Slope Drain with Earth Berm <-- .......... ------- /63o.oi i Silt Basin Type P, ------------ _/G 30 oz Silt Basin TYPe B ........................................... ....................... Q 0 E> --- /633. 0 / Temporary Rock Silt Check Type-A 33, o Temporary Rock Silt Check Type-B % .... > - ------------ A 3 Temporary Rock Sediment Dam Type -A ?-?- 1!? 7?r e2 Temporary Rock Sediment Dam Type-B ----------- _?? 35.01. Rock Pipe -Inlet Protection ............... ......... /G 3 .01 Rock Silt Screen ........................ :..:............. 1 ------------ f 3) oG Stilling Basin _____ .......................... ................... :... Rock' Inlet Protection: /63 2. o/ Type A 1?32.oz Type B 03 Beg, o? 868.03 Type C ........................ A Q, - -OR Ai ............................... B I- OR g .-=-- Rip Pap Class "B" ............ . oo co o 00000. Ditch Liner Class "A" x v. x X Y x Note: Tyke B Silt &:sins will be used in ccnjurr-tim 4;ith b 7r_-Tfrrzry Prrk Silt Crr? k - lure b LC1less oUrywise Sx_cified. V??llou'JO Hluo"I I 20 BIVIS r J-LJ I.LIIV :]UlU LV UvU Uj-w uv-j I -WI CD it co ..n . .-...r ... ...? nll%Jn AIV l C% l l[-T•1Ll\17 x G _? 7 cD O N h C7 O b h 1-- 1-- 1-- 12 h N N C) Co C N co -,r Ln l-- LJ l CL ? C O Gt' C L7 h .: ? N '?: a N ? t I I c L , r L ? ( I 0 O ef: N O Q O N L7 G7 G N c » h r L? O C? CJ O C? rn I~ cJ N co c -1: In c IC I I ?. --I U Y i.AI N h G7 L7 r N c7 N CI C) G7 ? 1 0 I co co h h co N ? LJ I I C GL;{ Y` j I C n I ? iN lj j j j -: L7 ! l ?c L? `I CJ I^ 1-- r-' lz I^ I` IN O I;" C7 Cl I l"r it c Lo l0 lO (7 C'J N h T ° X T Cl) -j -1 L" OI) O G C 02 O C O C < r-+ C QriG Jcl-+ C J , N U G9 cl W N c0 F- C « O O J J <L U U M --4 C u F F < J L O L ^J L" G O IJ / cV Q < -_-1 d C C L• C u H L F- U U F- H 0 a O ? d F- _ H O H U LLJ Lu -.J F- 0 LL( CL H CL V) co < < J J G G _ O C O O c7 H u LJ c7 + c,) .+ (r ° ? i L" II L; - _ J ? 0 ? r0 O ? Y N N d (V) LLI z ?IJJ F- ° LLI w= U J "C- - G W ? LG< G7 = L < O G G H L .-. C W O C CL a H p C- F (n CO c? v C- < < J J C U U G: Iti L7 CJ II II II NORTH CAROLINA GUIDE FOR RIP RAP AT PIPE OUTLETS DEPT. OF TRANSPORTATION DIVISION OF HIGHJAYS FIAi_E NH . N.C. N O co (D co TEMPORARY SILT DI1'c11: TSD A temporary silt ditch shall be used in place of silt fence in many situations. Temporary silt ditches shall be used at the toe of fill slopes to divert runoff into sediment basins, temporary rock sediment dams, temporary rock silt checks and'or other sedimentation control measures. T_e_mporar-v silt ditches are approximately 1 ft. deep, 2:1 side slopeswith ,JD optional earth bern_1. ALAS OF Use: • Toe of fill slopes where fill exceeds 3 ft in vertical height. • Along streams to intercept flow and/or divert to a controlled outlet. VI-2 March, 1993 . 1 L- STATE OF NORTH CAROLINA DEPT. OF TRANSPORTATION DIVISION OF HIGHWAYS RALEIGH, N.C. Q Lli Q > ? N L1 I? > o ? o z H F- U w T Q O I U) U ?N o T C U 0 J / J ^ LL ENGLISH STANDARD DRAWING FOR TEMPORARY SILT DITCH- o 0 ' ?o co w w 2 Y- -TEMPORARY SiLr FLNCL: A temporary silt fence is commonly used at the toe of a fill section to prevent off- site sedimentation. It is made of permeable filter fabric buried at the bottom, stretched and supported by steel posts. The silt fence reduces the water flow while retaining the sediment. They may also be used to divert water flow to protected outlets. Silt fences need to be checked after each significant rainfall to ensure there effectiveness. They must be maintained on a regular basis. Silt fences shall not be installed across streams, ditches, or waterways. AREAS OF USE: • At toe of fill sections where sediment runoff can be stored and contained inside the project limits. DESIGN CRITERIA: Material With Wire Without Wire Fabric Type 3 Class A Type 3 Class B Steel posts length 5 ft 5 ft. Post spacing 10 ft. 6 ft. maximum VT-6 March, 1993 D= 0-n0 cn OH z H D -n -o -n z o H G7HCO Cn `nD ?-? 0 0 r0-1m-4 w-0OtHm =orn=mc'?mmrH H?cn -10 -1m-?z ;-{-'rOrn cn rmm D'o-iD 0 0HM• ` - =cn z 0 m -o z m = 00-{rm'O(D-pCO?D zrD- co ca -i m H co H 0 r- --I m --100= m _-< Cn=C-1 t-i m0co zrD-m-11> .?=c? cnDm °w =r??0> H_+rD D m m C3 r = t-t mz -lcnr-- Dz ma) cr) m0- -i<H -i , r-rG?m D Q Nms m r = -1 r- m - C Cl ?-n sr -DS 0 m D cn -n a_ -1;O H m G z Hn H -<HW = Z m m H cN m D c co Tm H X mm H G? O z ---------------- m z -i --- --------- nm O-1 -I I C7 0 m I I I- D -I I 0 ocnO Cf) -I I 0o III- O 0 -I mm v v =I= ENGLISH STANDARD DRAINING FOR C) , RALEIGH, tI.C.. H i G= H r 71 :3 D c a G H Lr L= CIO H r0 rr m 0 m? -y 0 N N' m G7 -i G7 D mr H H z = . m O L7 ;a ? X o t C .C '--i ? Fm m STATE OF o ? TEMPORARY SILT FENCE NORTH CAROLINA ? ? DEPT. OF. TRAhlSPORTl1TIOfi o DIVISION OF tiIGH'?lA`(S I I I C7 O -o „ H ri ? _-- III D m m ? I I I D co -- I I I H r (7 J I I Jr Cn -"1 = O D 9 r rD OC m CA -0 o? c? o D? o cn m --i Nz z0 A silt basin type-13 is a temporary basin built to collect sediment flowing through a drainage way. The silt basin is built at the base of the ditch with its Ienath being at least 2 times the width of the basin. The type-$ silt basin is generally built in -=junction with temporaryrock silt checks and other devices that control or slotiv down water flow. This device must be monitored closely and cleaned out on a regular basis until grass is established along the ditch line and sedimentation is no longer a problem. AREAS of USE: In conjunction with temporary rock*silt check and other devices used in drainage ditches. D?sIGN CR-T -itt-zT k: e See Silt Basin Sizes Typical. 23 March, 1992 ' [Tn3 3Tei{ aae suiscq uoe[M pue Iuono u1t01s SIana JDaJ > :1110 poucojI ac[ 01 Stliseg •a:eoe aad a2eaols Jo joDj otgno 009 uo paseq soz"cS ucsL4[:;, . (IIZ '4I'S) 7 - uiseff IT?S X007 = aazv pagin?sia 3o qi°uaq BOOS = aazy pagan,siQ go gj°uaj Tye 1 00Z = sand pagzn2sla go q:1sua7 ?001 = easy pagin.sia 3o q?Sua-[ ('7T 'g'S) Z - uiseg :ills 1J ? /` (L 'g'S) j - uiseg ?TTS ?z Z 'q *S) £ - uiseg ZITS _- IIIII 111111 m - a li ill = I III I? o IIIII m IIIII - y - O V SHIP m 111!111- IIIII IIIII r IIIII - m IIIII ? ? IIII n 7 T i - -t I,II' > ` Iil?l O - Z n? c = Ililll r ? IIIII 2 Q„ IIIII. 1 IIIII -=11!111- - - ICI Ililll C II II T IIIII 111111 Q IIIII = m = r D 0 0 0 N 7 m a "' ENGLISH STANDARD DRAPING FOR SILT BASIN TYPE n IM mm O D y O n f ^^ w? ,` (`1\^Llt (t \ 0 c. a STATE OF NORTH CAROLINA DEPT. OF'TRANSPORTATIOM DIVISION OF HIGHWAYS RALEIGH, I(.C. »I -'I UOJ DNItAVUU UUVUNVIL ; llSIlUN:J Is:? = it =lv :I1\ 1O A : 1 -L N 0) m W -? w? o " > C-) U = M o N Cn H D (A > m r C-) O H H p -i n CIO c c^. M r' I 1 1 1 / 1 I 1 m C.) < C.) N ^- > =i 0- H o;I O C'> Z C? a H m - m m0 -n r 0 1 :n > mmr,N m 0 m z I , 0 1 ? 1 1 ? N 1 ' I H m m H n n 0 Cn m -a O Cl) ..4 :3 C C) -i C r r rn 0 H t? t o m /C,Rz. H r? O Cl) z -i Cl) Q c H 0 0 r-1 Z -i m v m mz=3>z c --1 Z -i C7 O QOM 0 cO OO z -V=z --?t--im>-1 ==rte mo ro r -i r m O co zcnzmcn 0 --1 --1 H O =-0O ? - C() > z mmmHm m 0C 77 CO H cn =E:: -n= >m0> r- z:z r- r-i>r Q C7 --i co mo m z -1 C-iSZ cnmm0 m0 c r- c? O cn >cnz Cl) --I --i O 0 =3 m z> rnncn -i v ENGLISH STANDARD DRAWING FOR TEMPORARY ROCK-SILT CHECK TYPE 'B' m 0 C) m 0 m m 0_01700--1 r::o --?zr- >?+>m>m (11) 0 o cn c") mm Cnm 1 z >mm >H =Q Gl)> =Z cn C) m -I Q Cl) m o -i m -i Z- o 5: cz; C,3 :0 m> 0C -A -n? z coz00 M. m Cl) m QO -< m m =m>O= ??o<O F? -u z Z >>G'>" O rr o ° rorz H m ? co -1(1) 0 13m0 cnm ° c -i rz = H > .-. m -? i n? x -? mo n? 71m , m _i C) Cn z O -1 0 Omz= --I cn c m HnQn Cn 000--4 zzrc --i Q C7 :j- C7 > ° C>i > - I -i fn co cn --i oc o r i m m n -i = CnQZ> c?*•cr n r c m c) Q Q -u > m r ?rcn -? o OQ7_ z m ..I ? o Z c m m -n T O O c Q u' H > -i z STATE OF NORTH CAROLINA DEPT. OF TRANSPORTATION DIVISION OF HIGHWAYS RALEIGH, N.C. w Z I G7 rJ I ? ? I / W a u c? I i H O i G ('l co I- LL) co SPATE OF - !?! ENGLISH STANDARD DRAYMIG FOR IT o NORTH CAROLINA 'A' DEPT. OF TRAOLI TATION ROCK PIPE INLET SEDIMENT TRAP TYPE in DIVISION OF HIGHNAYS ce) VNI IULVJ HiUUN JO 31VIS I V % -A U/\.L U V U.L .llV?l.u1u ]J L.] II'Aj_ :IU.LU JI JUU U0J JNIMV110 OUVONVIS 1-ISIIJNl3 l_1 _ 0 J O_ N } Q ' O C O X J? L < r' " > u I ? M ?y 1-H I / ice; \i ' ? N I I ? I Q r I /, a- 0 C") Y T t? x? ¢ LO u c LL C O LL c? = u L_ L_J W W U O G7 W n H L p G7 f- `o n C O u -i CL Lu CD >- W Z U E Q f- O H O - > W E3 LL. b Li -j C) LL1 co 0 0 cn W 0 L ~ CIO CD -1 0 > LLJ :D J G1) Li F O < _I C W J J O C G G U c O CL U co 0 0 f- O C < > 0 cam' C U H W C m 0 E5 C G7 -> f- O G- f- C J 0 C W J O U _J W O W O LJ L:2 U O J H O _I W F- C O = U C F S f- u F Cr) O O H J C z L'i W Cn f- LJ.J C C7 J O -' Lo T -' r u ! W? <: - U O F-- H O H 0 LL L: j = m J -' ?-+ U O C _J O W C <t G? - -- o f- L) u Li a. 0 U < u 0 C O O f- < co n n t T W D O J co 0 f- O f- f- M u C m LL F- O <t ::D W H G7 U E U O O O O O H }- U M LL > J O C n H LL O O Gl) O C.- O O O . • L'J w O Ll F- C Li- = f- +1 =) C = W f- 1- u 0 O W O F W C F- f- fn O G co • H {- W > ¢ (D U) O F- O O O Q LL; co + O W O (11) U lr ?. C C U O .-- () n U t ROOF; SILT SCREEN: A rock silt screen is a low-level dam structure to be used in streams below culvert sites. Rock silt screens shall be used to trap sediment transported by running water and shall be placed in the stream below the construction site within the right-of- way or easement boundary. The rock silt screen utilizes class B stone lined with 45 or r57 stone to produce a ripple-effect in the stream to settle the larger sediment particles transported in the stream from the construction site. The trapped sediment shall be cleaned out before the device is removed from the stream. AREAS OF USE: • In live streams below construction sites where construction occurs in or adjacent to the stream. • In live streams below a culvert construction site. • Where it can be cleaned before it is removed from stream. DESIGN CRITERIA: Structural stone - class B stone Sediment control stone - 5 or ' 57 stone Dam height - 1.5 ft. minimum and 3 ft. maximum ( shall not be higher than 1 ft. above normal flow of stream) V1.2.1 M;irch, 1993 s ,: I, "' 101 NE13BOS II IS NOOL] VNIlouvo ffluoill UOJ ONIPAVU0 (IUVoNV.LS HSI-10 11 sit,= tl 30 31V1S N v s m y n O -1 a 0 r 0 m n ? •3 o C' cn m O ?n o I;;y o -+ (n C) ; c) (n - n Cn n CD Z m T omo--i= c?oo2OM 0 "u'n>-Z"=o>o(-ZZ Dz Cn--f -I-irD-icy zr-m> _ r'Hom? m r'o(n r (n D000 Dw - r--a D co=' -10 co r-z0 cu m cc m -i = m m = o --l m m ---1 O_ r O 77 T o Z co z ?? C m< -0C), 'mc Dr- o> m - on a: - 0 -nHHD:r zoom=05 o o-io(n o m -i • r cn (n m (n m = - c -1 r- -1 -n :0 -1 - c) z O= m? O --o o Dm0 mDG7?O :H 37m(nZ r-? n 0 o{m r C.()m>--om z -i -1 0 -o o (n H -1 z (n rTD rCD• --i o -D = OD; zzH O zr: --iZ D ZE z -1H0 v,z ?-ro r -t •i m m r- O 7 O 1 C G7 n nI 1 -1 O H m c "T1 C) ? z = H m O O T O Y Imo` a Y co m O T -? m ENGLISH STANDARD DRAWING FOR STATE OF w ROCK SILT SCREEN NORTH CAROLINA CEPT. OF TRANSPORTATION O DIVISIOH OF HIGHWAYS o RALf_I(111, H.C. -L - VI'11 1U:]VJ hluVf`l 30 31VIS X I I r w w c c J C C c C 47 W. Vi U 5 1 -u ow cn LU u co C7 U t` t7 O w M Z C w o w l- c CL 0 L O J ¢ w G V C LL G -i fn O Lu F . O N O w 0 L - ~ C F- L'J a ¢ o JL. u U J < w w u a 00 W W N H ? UJ C : N O N Q -vu U.i.u ?V% Oov 10 lt.t•lllt 0:311J.L-LU --J:1Vf1J.VdU UOJ ONIMV0 OJVONVIS HSIIDN3 cb O U = H U ? F-- H E-- ? W J w F- 0 :D Q< O w zQ < Q orr- 0 w C? o CC J W C!) CD x U U 1- p M Cl C p w w 0 N c N c•; U H N W CI O w? J l , w V 4j H 'U o N O l:l >c u o. w 0 UI 0 U N r Z 0 STATE OF ENGLISH STANDARD DRAWING FOR. NORTH CAROLINA DEPT. OF TRANSPORTATION DRAINAGE DITCHES WITH CLASS 'A' RIP RAP c - DIVISION OF HIGHWAYS m RALEIGH, N.C. c0 00 z 0 UI F--f l1 ?v J1V1. ???_ GI tlVa JIV1f.1Vt1U UJVUIVVIJ HJl IUIV? .r U F- O O S U U) LU t7 ? c U W H -1 I J < P ? U LL. L4L. 0 I I? ? 1- I -r _ Q F- I C <I i i J J F- i LLJ LLJ ::D >1 t I f H Q I r ? Q CL O W?.. CL LU ~c Flo o ? LILL LLJ O - 0 cf) LL H C . L1 < c c J C J H < C - c u-) W ? ' LJ Lj Z H co v c? U _ < F ul J p H U Q W c Co lJ F- W to Q v7 co ?5 U LL to J O Q U'r c - W W r Q © W 1 1 - c - J <u < O G7 J C LL - Q !? (o H LLI O to O tLl Q LL - = L^ F- W H C < O J H U < H LL tJ C ~ ? U to l:.l C O O L'1 W c o-c'? ccn < STATE OF ?; ENGLISH STANDARD DRAWING FOR NORTH CAROLINA DEPT. OF TRANSPORTATION DRAINAG E DITCHES WITH CLASS 'B' RIP RAP ? ° DIVISION OF HIGHWAYS RALEIGH, N.C. , co { (1 • r .?!'.C. i 11?.? 1l? t. Tt 1 1? ??..? t? M.: 1:11 .. ••. 1 \ Q 1p t '• 3;: ?.r''''' ti`t' ;":!'Il 1'.!? I".1') `t1:!I tt`I1?;5I c)I l;?lCl Stoll,-- 1•C1uLh 11?111,nvri 1ji.l.i'r\' stim°. 1,I1:? slon:: shall 1 t 1 - t r 1 to atl!i?Il l?i air an, ct.;; aL1;i.ii.•!: Ill ait 0;11 :l' nlIl' 1i??z III I':r'Cita, ?.? '? f'-, ?-srl; .>t` I r•;, r: `! ? ,li?l?: Wit`''! t!!I':' lr :,•ot•-?+?+_••1 '{ ! ??s! i,i.? ?r 1'1,11' • I ' -ll;t h.i.?:r, ? .. :i'_. ::1 : -11.s.... it .. ? ; i.. • .. _..,_• t 1 . \ ,.:i. _ .. . LiCil in plit :. i1i a :il? 17l't)' li:<it iilli ?L!tr.] Ui!-, l\'3;11 iii 0: W.tf tl._ r. .'.t"t?!:};.:I? _ ?!l?f°.!•. t't!? .!? ?i:!?I;?L1- 1'?Ll?Oi'ciil'? :t_el \t;3L nor L•? 1?:3-irdr.=a. l i ?i0:1'' sl'a l i11c.t Isl•. dl? I)r t\ 1l t0 iy _ t?t' l? Il"'rn ',1'. `h.'' ?e nc _Ue?it!'. ?_1'aiiailnr; 1?z 1•,-, I s i)US S1Z:S Of tl?- sill slhal, he ecluall\' C;i_t;bu kc thc- r.:Cluu;;c'. size iii, J;Z,: 0" a;: L1Ci1'.'iilLi;?l stones mlvlicl,? will be C1ctc;ml-iS:•.U b,,' ni,asul•ra 'is lomz dimension. i)1' broken Corr rele for 1<!n Rap ?Ilall 1T1_ci lllc r,-ements of labl.' iU=2-1 f01' Lh,? class :ri>.a S1 =?' Ci;_till»ltls?31. TABLE 1642-1-1 ACC FFTA_\(-E CRI T LR11A FOR RIP R_-U-P '.t-D STONE FOR EROSION CO TRC:- l r?-. • T^ T: t I lIjT-C i R? JlT - TT) T n ^ T i I?t 1,tLL .J ! - rL k QQ --- ---- IT\-T-, T y\ - N fTnTD .?\-I-.r ---- -- ?•L?.`iI?n j - f ! A ? 4 ? 6 I l ? ; (i 1 ? i -.?.•',n- rl,.,- 0_ t.,.•a1 10C' le:•C'kiln tii- lili-i-Ml;T1 J;Z,- Sli:?1TiC'cl nor 1-10 _ .i.. y.:.-•,- u..cyl ?.0 . r c tllc ma:..y iui furnish-,-d ,? ,..?.-I- UA rnorc thin IU.0-jo o the nnicl al can exce.d th,- ma?,L'11urn s1ZC speClfleCl. ? 1) Y PIPE ENTSTALLAMN All pipe installed on the project will be installed using the standard method of pipe installation - Method "A", Standard No. 300.01 of the NCDOT -"Roadway Standard Drawings". All pipes shall be laid in accordance with Section 300 of the North Carolina Department of Transportation "Standard Specifications for Roads and Structures", July, 1995. Pipes will be installed in the drywherever possible. Pipes laid in streams large enough to support trout will be installed six (6) inches below the stream bed to alloy=r the bottom of the pipe to silt over so that trout movement v? ll be o-,•er a natural stream bed. WI-'I a03 ONIPJVU0 OUVONd1S HSI-IJN3 n m 7 > • 9 rZ. - n m o • n ~ C n Y a ? ? Dr-, o om m to y N N O •"I < m ? T r ? m m n'r O ? i ? ? N m '. C s rD-mo O O m? - .n. • n n - O N F ? ? n .°. = ? o m ? mm v c N Y v - .. o ? = o > > r ? o n ' a ? y r n m r C ~ 5 n C > - m Da. r - -t r ? r ?m 0 > n p•; r mcm r.'.nn>n Illi ??f _ O a _... .. _ r..D C- r j ?_r._r o mr o . ' _o cc, 5 =? no c, an-- o a° D y -r0 rn = n _.r C ? 'In ?-? ? D o n .. c, y o Do n = D p c >c`, n 'o 00 o K n T GIC ? mD 9 ^CI CT-1 G, 9 p nr C_ nc, mp u mc o o > n -.m., c,K r o_ ^ o m n n r, Op? ? tin N- y nn N ?• I ra, _ mvo ?, ?==m nao l _= _ =?crr-: n n ? D c> > m?C n` 'J+-nO C O On = c, ? oc? ? +IT _ C S i y „_ D? -•? C D ? r o a to > y G' c ^ i C y i O -• a n c I o l;l. CI I!: T y^7 `Ill -I=? lion m ? Il:r. a If .° l a o o '? --1 m n ? n .. r m .I D (Nil O p r O 1; . _. _ I Iml N _ I ! f l? I.;:In,o I I O i CIo °I? r?I•? \, I I IJ P I= I` ;? 3- u:%. _ c) 0 O I ,e,\\ I ilrl c C ? L C H D 11 SI S'. O !c I ? nlt 10\1 "? I I1 r f 111-'?_ Q I ?? -II, `j. O I'?, I I I .I O C ? I r \\ m c 3° MIDI D 111:111" )) It -- I 11-1 ?I I:I I ?I I pl 30 31N1S 1: c+ 9 Z o O Ill .Iyll- -I" m r al m ? ul D I m p 11111 o C D 0 v O T r r o o` o` 7 n -- r r T ` Ct O D G, ti -' O t N L H Flo MIS I I O zc o -? > -? -I - I"j'I H z1 o nl T 0 C cr) C -" I D fp r m a D o m r ? r ? O 0 D Q 0 O T f 1 I•.? ?• ? y - I I r t r Imo,-, v_ I I I .I = I I 3I 1?J I c n I_ I •_ I n -111: IV _I,,, =J:.1 n O r W ENGLISH STANDARD DRAWING FOR 1"qj STATE OF o METHOD OF STRUCTURAL PLATE NORTH CAROLINA PIPE & PIPE ARCH INSTALLATION DEPT. OF TRANSPORTATION p DP/ISIO'I OF HIGHNAYS W - METIIOD 'A' RALEIGH, H.C. Typical Section Showing Proposed Work, &- Erosion Control Proposed No grading to Slope be done on creek Buf-.er side of exis il;? Zone Ezistina roadway. ?----? Slope A ....., Stream Grade, Base, and Pave Proposed WiderLn2 (.Cu.' Side) Bern shall be constructed on shoulder and will be maintained C-_ouR'iout const,iction. The roadway is to be sloped to the cut side Nthere possible. if not possible, water. %iUl be released thm do;;m slope pipe or Stolle L,ed ditches. State of North Carolina Department of Environment and Natural Resources FILE Asheville Regional Office Michael F. Easley, Governor William G. Ross, Jr., Secretary Gregory J. Thorpe, Ph.D., Acting Director Division of Water Quality .-. WATER QUALITY SECTION March 13, 2002 Mr. E. A. Green, P.E. District Engineer N.C. Department of Transportation 4142 Haywood Road Horse Shoe, North Carolina 28742 0 C N??2??QP?Su?I • . C-. NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES Subject: Additional Information Request NCSR 1605A DWQ Project No. WQ02-0247 Henderson County Mr. Green: I have reviewed the 401 Certification Application submitted for the road widening and paving project for NCSR 1605A in Henderson County.. Based•on my review it. has been determined that insufficient inf ormation. has been provided in order for the Division- to--commplet.e.the review. It is requested that the following information be provided so the we can complete our review of your application: Please provide site details for the 425-foot stream stabilization of Toms Fork, following the Division of Water Quality's "Internal Technical Guide for Stream Work in. North Carolina Please note that ."hard" engineering techniques using concrete, riprap, etc. are not considered enhancement or restoration of streams. "Soft" engineering methods using natural materials including root wads, rock vanes, tree revetments, step pools etc.. are the preferred methods of stream stabilization. Until the information requested. above is received and approved, I am requesting (by copy of this letter) that the Corps of Engineers place this project on hold. Also, this project will be placed on hold for our processing due to incomplete information (15A NCAC 2H .0507(h)). Mr. E. A. Green March 13, 2002 Page Two Thank you for your attention:.. to this matter. If you have questions, please call me at 828-251-6208. Sincerely, Michael R. Parker Environmental Specialist xc: Mark Davis, DOT Corps of Engineers-Asheville .Cynthia Van.Der Wiel.e r'