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HomeMy WebLinkAbout20050249 Ver 1_Complete File_20050222W A rFR?G r CIO o ? Michael F. Easley, Governor r., Secretary North Carolina Department of Envirl Resources .E. Director er Quality ay at %--.5 m A . 2005 DV rjeject N0249 SR 13V?Long Branch Rd) APPROVAL of 401 Water Quality Certification Mr. Mike Pettyjohn, P.E. Division Engineer, Division 11 N C Department of Transportation Post Office Box 250 North Wilkesboro, North Carolina 28659 Dear Mr. Pettyjohn: You have our approval, in accordance with the attached conditions and those listed below, to incur the following impacts in order to pave, widen and improve traffic safety on SR 1352 (Long Branch Rd) in Ashe County. • 115 linear feet of new piping impacts to two unnamed tributaries to Stagg Creek (75 feet of new pipe and 40 feet of rip-rap); Wetland Impacts of .0381 acres for cut; and Temporary dewatering impacts of approximately 0.007 acres at station 6+14. The project shall be constructed in accordance with your application dated February 4, 2005 (received February 10, 2005). After reviewing your application, we have decided that this fill is covered by General Water, Quality Certification Nos. 3404 and 3366, corresponding to the U.S. Army Corps of Engineers Nationwide Permit Numbers 14 and 33. 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 valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the Division of Water Quality (Division) and submit a new application. If the property is sold, the new owner must be given a copy of this approval letter and certifications, 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 if total impacts to streams (now or in the future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the attached certification and any additional conditions listed below. 1. Instream 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 the egg and fry stages of trout from off-site sedimentation during construction. Floodplain benches should be preserved or restored in order to maintain or provide natural stream dimensions and base flow water depths. 2. Stagg Creek and its tributaries are classified as Trout waters. NCDOT shall strictly adhere to the Erosion Control Guidelines for Sensitive Watersheds [15A NCAC 4B .0124 (a)-(e)] throughout design and construction of the project. North Carolina Division of Water Quality 585 Waughtown Street Internet: h2o.enr.state.nc.us Winston-Salem, NC 27107 None Carolina -atura!!y Phone (336) 771-4600 Customer Service FAX (336) 771-4630 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer- 50%a Recycled110% Post Consumer Paper Mr. Mike Pettyjohn, P.E. February 22, 2005 DWQ# 05-0249 Page 2 3. Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 4. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Preconstruction Notice Application. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 5. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the completion of the project. 6. Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 7. 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. 8. Where practicable, 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 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. All waters must flow through without freefalling or damming on either end of the culverts during low flow conditions, to maintain aquatic life and/or fish passage. 9. 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. 10. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 11. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted when practical. If rip-rap is necessary, it must be limited to the stream bank below the high water mark, and vegetation must be used for stabilization above high water. Any rip-rap used must not interfere with aquatic life passage during low flow conditions. 12. If concrete is used, work must be accomplished so the wet concrete does not contact the stream water. This will lessen the chance of altering the stream's water chemistry and causing a fish kill. 13. 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. Mike Pettyjohn, P.E. February 22, 2005 DWQ# 05-0249 Page 3 14. 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. 15. 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. 16. Temporary dewatering sites must be restored to preexisting conditions unless more natural geomorphic conditions can be provided. 17. All work shall be performed during low flow conditions. 18. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ 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 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, 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 contact Sue Homewood at 336-771-4600 extension 287 or at Sue.Homewood@ncmail.net. Sincerely, Alan W. Klimek, P.E. Attachment cc: Wilmington District Corps of Engineers John Thomas, USACE Raleigh Field Office Heath Slaughter, Division 11, Division Environmental Officer -* ?tlands/401_ Unit, Winston Salem Regional Office Central Files Mr. Mike Pettyjohn, P.E. February 22, 2005 DWQ# 05-0249 Page 4 DWQ Project No.: Applicant: Project Name: Date of Issuance of 401 Water Quality Certification: County: 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, 1621 Mail Service Center, Raleigh, NC, 27699-1621. 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: Engineer's Certification Partial Final Date: I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project,for the Permittee 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 i v G?Y f ? ?Y' yy? STATE OF NORTH CAROLINA 050249 DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY P. O. Box 25201, Raleigh, NC 27611-5202 LYNDO TIPPETT GOVERNOR PHONE: 919-733-2520 SECRETARY February 4, 2005 Mr. John Thomas U. S. Army Corps of Engineers Raleigh Regulatory Field Office 0 ? ,?:,,, a ?Vp 76-n Falls of Neuse Road, Suite 120 L.a t i Raleigh, NC 27615 FEB 1 0 2005 Subject: Nationwide Permit #14 & #33 DEN - VVA,i-Fr Q kLIiY WETLANDS AND STOR'rAWMER BRANCH SR 1352 (Long Branch Road) Ashe County, North Carolina Project Number: 11C.005084 (DWQ Permit Fee: $200) Dear Mr. Thomas: P"Yl ENT REca vED The NC Department of Transportation is scheduled to grade, drain, base and pave SR 1352, Long Branch Road in Ashe County. Total project length is approximately 0.55 miles. The roadway width will increase from 16' to 18' and be paved. Impervious surface area will increase by 0.13 acres. This project will require the replacement of three (3) wet pipes and 0.0381 acres of wetland impacts as shown below: Station Number Existing Structure Size Proposed Pipe Size Riprap Impacts feet Total Impacts at this Station ft. 6+14 40'x42"x60" 60'x81"x59" 20 40 10+48 30'x18" 55'x24" 10 35 17+09 50'x48" 80'x48" 10 40 Total Stream Impacts =115 feet Wetland Impact Summa Sheet Station No. Impact Acres 11+00 Lt.) 0.0381 The replacement of the existing wet pipe at station 6+14 will require temporary dewatering. An impervious sandbag dike will be constructed approximately 20 feet upstream of the existing structure to create a small pool. Clean water will temporarily be pumped around the construction area and will be discharged into a buffer area downstream. Any dirty water located inside the construction area will be pumped into a silt bag. The dewatered area at station 6+14 will total P. O. Box 250, N. WILKESBORO, NC 28659 PHONE (336) 667-9111 FAX (336) 667-4549 4. Mr. John Thomas SR 1352, Long Branch Road, Ashe Page 2 February 3, 2005 approximately 0.007 acres. Once the new structure is in place, the impervious dike will be removed and the preconstruction streambed elevation will be restored. Construction of this project will require impacts to waters of the United States in the New River Basin. Wet pipes located at stations 6+14 and 17+09 carry the same unnamed tributary to Stagg Creek (Class: C: Tr:+). The remaining wet pipe carries a different unnamed tributary to Stagg Creek. This project was reviewed for the presence of threatened and endangered species on February 3, 2005. This project will have no effect on any federally listed endangered plant or animal species. Historic compliance work will be scheduled and concurrence with the State Historic Preservation Office will be obtained if required. The proposed project should not remove or degrade existing water quality uses. Pipe sizes used will be the minimum necessary to create a safe roadway. All pipes with a slope greater than 6% will remain perched and an energy dissipator pad will be installed at the pipe outlet. 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. Attached is a Preconstruction Notification Form, plan sheets with proposed erosion control measures, a marked county map, a marked topography map, photographs, and routine wetland determination forms. 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 disturbance within the 25-foot buffer zone of an unnamed tributary to Stagg Creek in the following area: 13+75(Rt.) - 17+00(Rt.). By copy of this letter, I am forwarding seven (7) copies of this application package to John Hennessy, NCDEIv'R, Division of Water Quality, 401/Wetlands Unit, for his 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. Sincer ly, Gc?c. - 4K? Staci Hining Division Environmental Specialist Enclosures Mr. John Thomas SR 1352. Long Branch Road, Ashe Page 3 February 3. 2005 cc: John Thomas, US Army Corps of Engineers (1 additional copy) Ron Linville, Western Piedmont Region Coordinator, NCWRC John Hennessy, Division of Water Quality (7 copies) Sue Homewood, Division of Water Quality Matt Gantt, PE, Land Quality Section Mike Pettyjohn, PE, Division Engineer Doug Tetzlaff, District Engineer Doug Eller, County Maintenance Engineer Heath Slaughter, Division Environmental Officer Neil Trivette, Roadside Environmental Field Operations Engineer Dennis Bennett, Bridge Maintenance Engineer Office Use Only: 0502-49 Fonn Version April 2001 USACE Action IDNo. 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 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: NW 914 & #33 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) 903-9203 Fax Number: (336) 667-4549 E-mail Address: sshining a,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: Staci Hininiz Division Environmental Specialist Company Affiliation: North Carolina Department of Transportation Mailing Address: P. O. Box 250, North Wilkesboro, NC 28659 Telephone Number: (336) 903-9203 Fax Number: (336) 667-4549 E-mail Address: sshining@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 1352. Long Branch Road 2. T.I.P. Project Number (NCDOT Only): 11C.005084 3. Property Identification Number (Tax PIN): N/A 4. Location County: Ashe Nearest Town: Comet 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): 6+14 DD: 36.4870° N, 81.5547° W 17+09 DD: 36.4893'N, 81.5534° 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: Forest/Residential/F arm 7. Property size (acres): Approximately 3.33 acres. 8. Nearest body of water (stream/river/sound/ocean/lake): UT's to Stagg Creek (Class: C:Tr,+), 9. River Basin: New (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at ) 10. Describe the purpose of the proposed work: Grade, drain, base and pave SR 1352 Page 4 of 12 11. List the type of equipment to be used to construct the project: Trackhoe/backhoe, motor grader and dump trucks. 12. Describe the land use in the vicinity of this project: Forest/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. 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. 1. Wetland Impacts Page of 12 Wetland Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (ties/no) Distance to Nearest Stream (linear feet) Type of Wetland*** Station 11+00 (Lt) Cut 0.0381 No 0 (adjacent to) Ephemeral T List eacn impact separately and identity temporary impacts. impacts include, but are not limited to: mechanized clearing, grading, fill, excavation, flooding, ditelming/dranmage, 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 . ?; ; *** List a ?tetlaiid 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: 0.10 Total area of wetland impact proposed: 0.0381 acre 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Length of Average Perennial or Site Number Type of Impact* Impact Stream Name** Width of Intermittent? (indicate on map) (linear feet) Stream Before (Please specify) Impact Station No. 6+14 Pipe replacement 20 feet UT 41 Stagg Creek 3 feet Perennial Station No. 10+48 Pipe replacement 25 feet UT 42 to Stagg Creek 1 foot Perennial Station No. 17+09 Pipe replacement 30 feet UT #1 to Stagg Creek 2 feet Perennial List eacn impact separately and identity 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 afler, 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. iJSGS maps are available through the USGS at 1-800-358-9616, or online at Several Internet sites also allow direct download and printing of USGS maps (e.g., etc.). Cumulative impacts (linear distance in feet) to all streams on site: 75 In. ft. of new permanent impacts. 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 of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) Station 6+14 Temporary dewatering 0.007 UT#1 to Stagg Creek Perennial Stream See attached cover letter Miscellaneous rip-rap placement for stabilization .004 (40 feet) UT's to Stagg Creek Perennial Stream List eacn impact separately and identity temporary impacts. Impacts include, but are not limited to: till, excavation, dredging, flooding, drainage, bulkheads, etc. Page 6 of 12 4. Pond Creation VII. VIII. 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: 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. By utilizing the erosion control measures as shown in the attached drawings, adverse impacts to streams in the area will be minimized. Since this is an existing roadway, the stream impacts cannot be avoided. However, the replacement pipe lengths will be the minimum needed to safely construct the paved roadway. All appropriate BMPs will be used during; construction. 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 Page 7 of 12 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/strmi?ide 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. 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 hnp://li2o.enr.state.nc.tis/NNEp/index htin. 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): To be determined by COE Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): To be determined by COE 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 (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 E] No If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA fmal approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only) Page 8 U12 U 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 -- . ?At«ILuZ5 UUL Jv KXL PLIFeucucuiar from near oanK of cllaimel; Gone 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 213.0242 or.0260. N/A XL 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. Impervious surface area will increase by 0 13 acres All appropriate best management practices for sediment and erosion control will be implemented during construction. X11. Sewage Disposal (DWQ Only) Page 9 of 12 Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. N/A 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/Agent's Signature (Agent's signature is valid only if an Date ion letter from the applicant is provided.) US Army Corps Of Engineers Field Offices and County Coverage Asheville Regulatory Field Office Alexander Cherokee Iredell Mitchell Union US Army Corps of Engineers Wilkes Clay Jackson Polk Watauga 151 Patton Avenue Buncombe Cleveland Lincoln Rowan Yancev Room 208 Burke Gaston Macon Rutherford Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley Telephone: (828) 2714854 Caldwell Haywood McDowell Swain Fax: (828) 2714858 Catawba Henderson Mecklenburg Transylvania Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham Wilson US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes Yadkin 6508 Falls of the Neuse Road Ashe Franklin Nash Sum' Suite 120 Caswell Forsyth Northampton Vance Raleigh, NC 27615 Chatham Granville Orange Wake Page 10 of 12 u, 3• (D 0 (Q 00 N 3 n 3• ((D .. v 3 Q N Q tD n O z ? LP r C O4 D C? Z O z D nN ;u O r 3 m tt D to n U) n C r. - _.. 37 -i O v r_ _ :r O U) n 713 C3 m 0 n m m m .' O m z? - m 7 ? 0 ? m Z w k < I / k k/ LTI C= ko 30m m c c-) 7D o CO c m _ z m o + I m m D (7 z -< o m + m N * • n U) o m m O z o O. mm 0 O -p r z cn m m o cn m _ X N A .., 'U u m cn m m Z X O , . O O N f7 D E r D m -< DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site: SR 1352, Long Branch Road Wetland sampling point Date: 1/28/05 Applicant/ Owner: NCDOT County: Ashe Investigator: Heath Slaughter and Staci Hininci State: NC Do normal circumstances exist on the site? Yes x No Community ID: Is the site significantly disturbed (Atypical situation)? Yes No x Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on reverse if needed) VEGETATION Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Juncus effusus Herb FACW+ 9. 2. Fescue spp. Herb 10. 3. Sphagnum spp. Herb 11. 4. 12. 5. 13. 6. 14. 7. 15. 8. 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). 100% Remarks: Minor logging disturbance uphill of ivetland HYDROLOGY Recorded Data (Describe In Remarks): Wetland Hydrology Indicators Stream, Lake, or Tide Gauge Aerial Photographs Primary Indicators: _ Other x Inundated Y Saturated in Upper 12" x No Recorded Data Available Water Marks _ Drift Lines Field Observations: _ Sediment Deposits Drainage Patterns in Wetlands Depth of Surface Water: 1/2 (in.) Secondary Indicators: Depth to Free Water in Pit: 0 fin.) x Oxidized Roots Channels in Upper 12" _ Water-Stained Leaves Depth to Saturated Soil 0 (in.) Local Soil Survey Data x FAC-Neutral Test Other (Explain in Remarks) Remarks: SOILS Map Unit Name (Series and Phase): Evard loam Drainage Class: Well Drained Taxonomy (Subgroup): mesic Tvpic Hapludults Confirm Mapped Type? Yes_ No _x Profile Description: Depth Matrix Colors Mottle Colors Mottle Texture, Concretions, (inches) Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structure, etc. 0-6 A 10YR 5/6 NONE N/A Claey loam 6-12 B 10YR 3/1 NONE N/A Claev login Hydric Soil Indicators: Histosol _ Concretions Histic Epipedon _ High Organic Content in Surface Layer in Sandy Soils _ Sulfidic Odor Organic Streaking in Sandy Soils Aquic Moisture Regime Listed On Local Hydric Soils List Reducing Conditions Listed on National Hydric Soils List Gleyed or Low-Chroma Colors x Other (Explain in Remarks) Remarks: Oxidized rhizospheres WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes x No Wetland Hydrology Present? Yes x No Hydric Soils Present? Yes x No Is the Sampling Point Within a Wetland? Yes x No Remarks: DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site:_ SR 1352, Long Branch Road, Upland sampling point Date: 1/28/05 Applicant/ Owner: NCDOT County: Ashe Investigator: Heath Slaughter, Staci Hining State: NC Do normal circumstances exist on the site? Yes x No Community ID: Is the site significantly disturbed (Atypical situation)? Yes No x Transect ID: Is the area a potential problem area? Yes No x Plot ID: (explain on reverse if needed) VEGETATION Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Fescue spa Herb - 9. 2. Taraxacmn officinale Herb FACU 10. 3. 11. 4. 12. 5. 13. 6. 14. 7. 15. 8. 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). 0% Remarks: HYDROLOGY Recorded Data (Describe In Remarks): Wetland Hydrology Indicators Stream, Lake, or Tide Gauge Aerial Photographs Primary Indicators: Other Inundated Saturated in Upper 12" X No Recorded Data Available Water Marks Drift Lines Field Observations: _ Sediment Deposits Drainage Patterns in Wetlands Depth of Surface Water: N/A (in.) Secondary Indicators: Depth to Free Water in Pit: >12 in.) Oxidized Roots Channels in Upper 12" Water-Stained Leaves _ Local Soil Survey Data Depth to Saturated Soil: >12 (in.) FAC-Neutral Test Other (Explain in Remarks) Remarks: SOILS Map Unit Name (Series and Phase): Evard loam Drainage Class: Well Drained Taxonomy (Subgroup): mesic Typic Harludults Confirm Mapped Type? Yes x No. Profile Description: Depth Matrix Colors Mottle Colors Mottle Texture, Concretions, (inches) Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structure. etc. 0-12 A 10YR 5/8 None N/A Loam _ Histosol Histic Epipedon Hydric Soil Indicators: Soils _ Concretions High Organic Content in Surface Layer in Sandy Organic Streaking in Sandy Soils Listed On Local Hydric Soils List Listed on National Hydric Soils List Other (Explain in Remarks) Remarks: WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes No x Is the Sampling Point Wetland Hydrology Present? Yes No x Within a Wetland? Yes_ No x Hydric Soils Present? Yes No x Remarks: _ Sulfidic Odor Aquic Moisture Regime _ Reducing Conditions Gleyed or Low-Chroma Colors Project Na e `- Nearest Road - County 3A_? etland Area acres Wetland Width Name of evaluator AAWh Adjacent land use (within 1/2 mile upstream, upslope, or radius) Wetland Location _ on pond or lake on perennial stream on intermittent stream _ within interstream divide other Soil series Lyoyd 16a "'I predominantly organic - humus, muck, or peat predominantly mineral - non-sandy predominantly sandy Date !.%,lr forested/natural vegetation % agriculture, urban/suburban y 7 % impervious surface l % Dominant vegetation (2) (3)_ cDn? nu nl-? '-_)[X) . J Flooding and wetness Hydraulic factors _ steep topography ditched or channelized total wetland width z 100 feet semipermanently to permanently flooded or inundated seasonally flooded or inundated intermittanly flooded or temporary surface water no evidence of flooding or surface water Wetland type (select one)* _ Bottomland hardwood forest Pine savanna _ Headwater forest Freshwater marsh - Swamp forest Bog/fen _ Wet flat ? Ephemeral wetland _ Pocosin Carolina Bay - Bog forest Other *the rating system cannot be applied to salt or brackish marshes or stream channels --------------- salt bra--------------------------------- - R A T I N G weight Water storage 0/1 x 4.00 = Bank/Shoreline stabilization Pollutant removal x 4.00 = * x 5.00 = Wildlife habitat x 2.00 = Aquatic life value yl x 4.00 = Recreation/Education x 1.00 = Wetland Rating *Add 1 point if in sensitive watershed and >10% nonpoint disturbance within 1/2 mile upstream, ' _ u sloe or radius • L ? QatiC kS?A 5,- Co -o. Q. zQ?-oo Co-?? N•? .? ??? ?-oN ??a. / I ? -_ ; -+'?\c?w. v,s? hls? ? 4 - 17se ? 13f4 1? - :i•• ? i I / - Cr- I. ?, .2':.1=3a ..i I jai/ - • u C H E R O K E E •. a ,3_se +?1 r- ;r. ;ti•. Snurpilu ^_ += •4 / Eidr?trt?`? S; qv. n \ _ :3K ,? t3): N A T 10 N A L 1326 'moo ?• ? •,?' •f, '•\ -.- '•\ 'c .•,:,, .1 -r ?'_, F O R E S T i n :I^ ?? s I z o! ?W _? tl?s 13Ee .• :_ .law q >< ^ /)J N 6 ..? t? .i. 1356 ?.'135c 13? .._ 1361- O W C ? } c[ im YC'? '?. E .pplo G10.! t ,.? .I?l noon Z-G i 1 „ rDV.On 1.9 tl)V t3^' , \ _ -0 N•: \'' 137< .. y 136E :•1 - C ?lY . 1 `\ .? •R.V .1356 V, ` 1310 ;? % _ ? .3ec ft"•`-LT.T-?? 1319 '- '?? . ?. '- V) '3-- 1330._ - •' 133? c 1 6 131` + l 1,_=•? I_ 0 1v t3a: ?u..21 13]`.`- .3X . •s,E ? ? H?miork ? 1311 +? ".) • , t aao \ crae- Cn-1111 /•LSIfiG ;..? I ? !• 131 .? ! I lror.tn 13r +? ? ? °I .13CE E=1 • 2 E \ v?Cc t3.? :• 1 t:±G'. ?' ' C. l ??3'? , / 1?IE 'R. sW E Cncosl 132S 13.E P 1?51 1309 +•.. `16•:.: r-?- 1- ? y ? V.15.? f-' 130°-. ? _ ?y 13:e t13t+ \ '? PN'J_NIT ,a Fencer ? ? > ,3t" ,R .'vim.; .? ? •a. ? ? //??v ' o \ .E -?? = `•t ?c ., t3aa 13a? ? ., '.!t ? K'amnsviiw -i . S •p „yjW 1 l ` `DtasCen ie -n tTO.. Grove ?J 1.21 Fic 13r .-P 13[a"F ?; to s•?i9i .rlfffoc`,_2• ,ra. -a YOC+ ,5W Ailllond :? r, n •i 3B1^ `" e?r 1I.Z IT[+ tom` -''f uZ w. 1 Cy, 1,93 I PO . ? _ 130E 'ti -^ '•\'• !. 5 I` 'C ,1,?? '` •L f 1?9` i171 .? S7K ::?fl .y+l9C• :SnWtnDor! / J ? .!. /,? 1,h ?.? ? ? ,,131 .u?. r•oooy i . i ^ a IMK Q 1 vrean ,'Mdrwll TH: P:4r. au fa _\ R" 1f? •3E16. }DI1..• _ F \ ,?.' e` ?tw. ?N?ST _?__.; / ( n w Y 1171 C •? _?' i IEFFEPSON \. ?\ Sutnerionlu i - 1136 F. 1,102 .?,.?:,•.• r' / 'rout i ?' ct ??y,? ?? r 111E 1 ) ._l' V? urn ? ?' } \ ?? /? f? Fr• Q"' w?.. i+j' I 113... 1 ' '- :\I?_•l`?_-? ±\ \. ?GM?•. N 1 36 - of \•1, 0LD FI"_;.C BALD ELF\'. S 9aG 1100 H' 4 3 \ t 1143 I IeS 114E Bl4CK NTH:. - I ]? 174E \ 2b 4 a..?. r n1 Q tO MTr I f Name: WARRENSVILLE Date: 2/3/2005 Scale: 1 inch equals 1333 feet Location: 036.4925377° N 081.5533392° W Caption: SR 1352, Long Branch (E. Stagg's Creek) Road 1998, Maptech, Inc. SR 1352, Long Branch Road EROSION CONTROL DETAILS AND SPECIFICATIONS STANDARD DESCRIPTION SYMBOL 462.01.(5e.Gtj_Qn).....Rip Rap Fill Slope Protection ........................ 876.04 .................... Rip Rap Lined Ditch .............................. 1060.08: 59rj;ign)...Matting For Erosion Control ................ 1605.01 ....... ............. Temporary Silt Fence .................................... 1.606.O L...... Special Sediment Control fence..:. . 1622.01 ...............Temporary Slope Drain ..... ......... .......-.......... 1630.02 ...................Silt Basin Type B................ 1630.03........ .. .Temporary Silt Ditch ... ........... .............: TS 1630.04 -Stilling Basin ............................ 1630-05 ..... ......Temporary Diversion ................. - 1632.01...... .......:..---Rock Inlet Sediment Trap Type-A ...................... OIL 1632.02.... ...............Rock Inlet Sediment Trap Type-B................. 1632-03.0-0.-o ........Rock Inlet Sediment Trap T3'Pe-C.-................ • icy: oR 1 c ? - 163-31-010- .......:.......Temporary Rock Silt Check Type-A....... .------- EM J 1633.02 ................... Temporary Rock Silt Check Type-B......... ...... , 1634.01 ..............:....Temporary Rock Sediment Dam Type-A... ........ 1634.02 ..................... Temporary Rock Sediment Dam Type-B... ...... ? 1635.01 .....Rock Pipe Inlet Sediment Trap Type-A............ P_ U' 1635.02 .................... Rock Pipe Inlet Sediment Trap Type-B..... .......g :?• 1636.01 ....................Rock Silt Screen .................- .......... .... .......? Small Stream or Branco ....................•- .................................... •------- -? - - - -? Pipe Outlet Energy Dissipater ..................... ! sets CONSTRUCTION SEQUENCE FDR INSTALLING ROADWAY CULVcRTS 1- Clear only enough area and install the downstream measures such as sift check dams, silt screens, and basins as noted on plans. 2 - Excavate the Z base tail ditch. 3 - Excavate and install the roadway culvert. 4-.Install sediment control measures at inlet as noted on plans. S-install additional pipe outlet protection and inlet protection _as noted. EROSION CONTROL SCHEDULE (1) All adequate temporary erosion control measures will be installed before clearing and grubbing operations begin. (2) As construction progresses, temporary and permanent erosion control devices shall be installed in a timely matter, according to any special permit requirements and or requirements set out in G. S. 11 3A-57. MANDATORY STANDARDS FOR .LAND-DISTURBING ACTIVITY Pursuant to G.S.113A-57 (3).provesions fora ground cover- sufficientto restrain erasion must be accompftbed within 15 working daysflr30 calendar days following completion -of construction ?or-cfevelopment,-whichever period is shorter, except as provided in 15A NCAC 4B .DD24 (e). 'DESIGN STANDARDS IN -SENSITIVE WATERSHEDS - Pursuantto G. S. I13A-57x(3) provisions for a ground cover '- suffiienttorestrainerosionmtmtbe.providedforanyportion*fa; Sand-distiirbmg activity m a I?QW zone ?nrthin 15 woi?cing days or 3D ;calendar idays following completion of construction or -development, whicheverperiod is shorter_ (3) All -siltation and erosion control devices shall be properiy maintained until no longer needed. (4) On projects performed by D.O.T_ Maintenance Forces; request will promptly be made to the Division Roadside Environmental Unitfor stage and per-manent seeding. (5) Any removal of siltation devices will be based on the condition of established ground cover of that area the device is serving. h HIGH QUALITY RATERS 1. Uncovered areas are limited at any given time to a maximum total area of 20 acres. 2. Erosion and sedimentation control measures shall be designed to provide protection from the 25-year storm. 3. Large Type-A basins shall be designed and constructed with a settling efficiency of at least 70% for the 40 micron soil particle size transported by runoff from the 2 -year storm 4. Newly constructed channels shall be constructed with side slopes no steeper than 2:1, unless slopes are to be stabilized by methods other than vegetation 5. Aground cover sufficient to restrain erosion must be provided for any disturbed area. SEC 1 ION' IO 42 RIB RAP A- T ATEIJInLS 1042-1 PLAIN RIP HAI'_ done for Dlain r11) rapsllalI consist of fin-ld stone 0I- rollc-h untie .,n quarry clcine- lie Stone shall he sound, touzll, tlense, reslstani to the action of air anti wafer, and suitable in all Ether resl)ects for ille 1)U!-DOSe Intendea_ Where broken concrete from demolished siriictures or Pavement is.avail- ,ibleJt-nmy be us'd in Place of stone vI-ovided f1111t such use meets -with the aDprDVal of the En c ineer_ - H' ever, the -,use of hrokeI1 CDIICI-e# e contains ??inforcing sieel,??illnot lie uermiifed_ - 1he stone or'hI'oen cD1)Crete shall he- gl-ceded i0 --nee the fDllowi-Ilg reguirements: I: F or?Class I Rip Rap-Sioneshall vary in'veighl% TrDM 5to 200 Dtilinds: A, least 30. Y)eir;cp_ni -of ih-e-iDtal W:eighi DT.i_11-e rl) TRID. shall be. in individuzl pieces ?tifeighlllga anI3113I1llm of fi0:DounaS?i1L' l_ ?l. Inol'e _ .h2I1 1'0 ?IeI'C:eI1? Od le ?OtL?1 137.elg?l? DI ills r]D I-aI)Tilay heln individllal :.:mer-es vvelghln2 less than 10 pomnds eacla_ - O?' '?l-zs IT) as?_ iOlle Shall --nry in -w-m-12 Dounds_ A?least00 percent of the t0i_1'v+,ei hto.-iherlDraDshall hein 1ntilVldllal 1)IeCeS ZVeiIlI7c-, a 1i1121II71uTin; DI ZOO -DoaI1QS e=c11_-Notmore than 5 j)ercei)L of the total zveight of the r I1) ran mLy he IIl 1nc11V]C1llL?1 nieces lvei r.llin? less than 50 -Dounds each- .001 EROSION CONTROL ? Sheet ? of 3; SR X352 COUNTY ASNE - LOCAL NAME Lo .rG B/za??c H WORK ORDER NO. FIELD PLANS BY_D.X 64 /,.g4Al ? UN NAM 60 i?tg DRAVI'N BY AT CAP*,d,? -jy DISTRICT ENGINEER -' - - ?xls?. ?fZx (s0 X y L t?y fas- ??EPcE 81 "K :5-1 „x ROADSIDE ENTVIRO1v1ENTAL EN . LEER sJ? N>`ADt?fc? NOTES: Outie; basins with rock checks shall be placed (a, low points along silt fence while installation is being performed. These basins are not shown on plans. All pipe location may vary due to grade changes in road'WaV. Rock checks and basins arc to be removed before rip-rap or matting placement. Basins is crosslines to remain. All Nvet crossiine placements that require more that. 1 (one') wori: day to install require a silt screen 0 the outlet end. Scaie i = 100' 41 &51,45 st!o wd Ak6 /o x 3x 1 PG l -3 4® i i ?EtA??! Pi p ? ct 1.1 TO PAVtzM? SEC ? ` - sTa, o fo 9 Extsr, ???2Y`` ?r Fui r 61TC1 / t C ) 0,0 FNp of PA VEMENT, CoNSTjR,ct n.Af EROSIO, CONTROL SR COUNTY LOCAL NAME WORK ORDER NO. Sheet of 3 i i , j 30'X /SnLS? nl...i ,fix i 5-1 /iv t4' - So: z vs„ \d Pt FIELD PLANS BY ?FPl?Cf 50- z y8 DRAWN BY I t 1 - DISTRICT ENGINEER { ROADSIDE ENVIRONENTAL ENGINEER- i 7: z t ? t4?4 I E ?? 1 f t NOTES: l' Outlet basins with rock checks shall be placed @ low points along silt fence while installation is being performed. If These basins are not shown on plans: l All pipe location may van due to grade , cnanees in roadway. i f Rock checks and basins are to be removed ` !1 before rip rap or matting placement. Basins i (al crosslines to remain. All wet crossline placements that require more than I (one) work day to install require a silt screen @^. the outlet end. ® j UO oAmeb Tong, C Sale I"= 100' fx? 5T JR/? 3d ? X 1 Ty??e -, l D ? o0 t, 4PP E ,'OSION CONTROL Sheet3 of 3 SR ?- SR 1-31-1 St I3S'7 ---? - - COUNTY 1 1 25 +65 Aff- o, p - LOCAL NAME WORK ORDER NO. J i I i ?- i ®® I J i 2774 Ll o 0 Ir - ?3p Tqc -3 FIELD PLANS BY - f DRAVdN BY DISTRICT ENGINEER { ROADSIDE EW. MOMENTAL ENGINEER- 0o Z i ® ZS'?So tip- ;ya e 0 Zyfso I 4d,4 30'x is" Ac/ NOTES: Outlet basins with rock checks shall be I - placed @ low points along silt fence while installation is being performed I These basins are not shown on plans. All pipe location may van' due to grade changes in roadway. I 1 I ? ? v Rock checks and basins are to be removed I - before rip-rap or matting placement. Basins (a_' crossiines to remain. I ? All wet crossline placements that require more i than 1 (one) work day to install require a E2 Q silt screen !d the outlet end. Y ' r ?o• Zof9o Scale I-= 100' $ Aar 5?o x /'3 T 1 v { 06400 4- L Ditch Liner Requirements SR1352 LONG BRANCH ASHE CO. Station Station Rt/Lt Liner Required 0+00 6+14 RT 6+14 10+48 LT 10+48 12+50 LT 12+50 17+09 LT 17+09 29+00 RT RIP RAP ROVING ROVING RIP RAP. - RIP RAP u SR1352 LONG BRANCH COUNTY: ASHE PIPE STATION SIZE CLASS REMARKS A 0+09 TYPE B RcTAin/ -;' SfE Norc o,,J E/c B 6+14 ( o'X$l TYPE B REPLACE W/ NEAbWACc C 10+48 55'X24" TYPE B REPLACE D 17+09 go'z yg' TYPE B REPLACE E 18+25 30'X15" PLAIN ADD G 20+90 40'X18" TYPE B REPLACE H 24+50 30'X15" PLAIN ADD 1 25+50 40'X18" TYPE B REPLACE 1 27+40 40'X18" TYPE B REPLACE 4 t ir Y ~ W W U U to a U U C9 aZ ?O V) F ma U 1- V) W Q < J Q Z U Oir zw H a 3 ?1 Q OZ a s q, J J a 3 p Q W = 3w a J z3I0 v } N O ?- m UzX O ?(A z W F =wZ3 V) o ? Q 0 a pz J W W a Il O d J r- a , • 4if O •• w ? V) x f ``'.JJ O O ??lT? Q ? 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