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HomeMy WebLinkAbout20050232 Ver 1_Complete File_20050408 W AT 1R9 r WG)L elv: Michael F. Easley, Governor 9,o r? SS?j, 'T J William G. Ross Jr., Secretary ?2t?scyQ. Worth Car ° artment of Environment and Natural Resources Alan W. Klimek, P.E. Director lpW;Q(14/„ Division of Water Quality B? cy April 8, 2005 Graham County DWQ Project No. 050232 NCSR 1246 (Rhymers Ferry Road) APPROVAL of 401 Water Quality Certification with Additional Conditions Mr. J. B. Setzer, P.E. Division Engineer N C Department of Transportation 253 Webster Road Sylva, North Carolina 28779 Dear Mr. Setzer: You have our approval, in accordance with the attached conditions and those listed below, to replace culverts in six (6) unnamed tributaries to Deaver Branch, replace one (1) culvert in Jack Shute Branch, replace culverts in three (3) unnamed tributaries to Jack Shute Branch, replace one (1) culvert in an unnamed tributary to Fax Creek, South and replace one (1) culvert in Fax Creek, South, at the Stations indicated in the application, (replace 12 existing culverts with no additional impacts), in order to make improvements to NCSR 1246 (Rhymers Ferry Road) in Graham County. The project should be constructed in accordance with your application dated January 25, 2005 (received February 8, 2005) and revised application dated February 16, 2005 (received February 23, 2005), including the environmental comments made in the application letter. 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 must acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 Permit unless otherwise specified in the Water Quality Certification. This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the DWQ in writing and submit a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or 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 be valid, you must follow the conditions listed in the attached certification and any additional conditions listed below. 1. 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. No?sthCarolina ,Aaturally North Carolina Division of Water Quality 2090 U.S. Highway 70 Swannanoa, NC 28778 Phone (828) 296-3500 Customer Service Internet h2o.enr.state.nc.us FAX (828) 299-7043 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer ,d Mr. J. B. Setzer, P.E. April 8, 2005 Page Two 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 MinillgManual. d. Any reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 2. 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. 3. 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 date that the Division of Land Quality has released the project. 4. Adequate sediment and erosion control measures should be implemented prior to any ground disturbing activities to minimize impacts to downstream aquatic resources. Temporary or permanent herbaceous vegetation should be planted on all bare soil within 15 days of ground disturbing activities to provide long-term erosion control. Erosion control mating should be used in conjunction with appropriate seeding on disturbed soils in steep slope and riparian areas. Matting should be secured in place with stables or wherever possible, live stakes of native trees. Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 5. Culverts that are less than 48-inch in diameter should be buried to a depth equal to or greater than 20% of their size to allow for aquatic life passage. Culverts that are 48-inch 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. This may require increasing the size of the culvert to meet flow conveyance requirements. If any of the existing pipes are perched, they shall be removed and replaced, and re-installed correctly, unless demonstrated that this is topographically unfeasible. 6. Rock check dams at culvert outlets should be removed at the project completion to avoid impeding the movement of aquatic life. 7. The dimension, pattern and profile of the stream, above and below the culverts, should not be modified by widening the stream channel or reducing the stream depth. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 9. Stormwater shall 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 diffuse flow. 10. Removal of vegetation at the stream crossing and adjacent to streams should be minimized. Native trees and shrubs (e.g. Rhododendron, dog hobble, willows, alders, sycamores, dogwoods, black walnut and red maple) should be planted along the streambank to reestablish the riparian zone and to provide long-term erosion control in the vicinity of the road crossing and along the streams within dedicated rights of way. 11. Any riprap placed for bank stabilization should be clean and limited to the streambank below the high water mark, and vegetation should be used for stabilization above the high water elevation. Riprap should not be place in stream channels in such a manner that impedes aquatic life passage. 12. Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and to reduce the likelihood of introducing other pollutants into the stream. 13. 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. 14. Excavation of the stream crossings and relocations should be conducted in the dry, if possible. Sandbags, cofferdams, flexible pipe or other diversion structures should be used to minimize excavation in flowing water. 15. If concrete is used during culvert construction (e.g., headwalls), a dry work area should be maintained to prevent direct contact between curing concrete and stream water. Water that inadvertently contacts uncured concrete should not be discharged to surface waters due to the potential for fish kills. 16. Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface waters is strictly prohibited. 17. 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. In-stream dredging has catastrophic effects on aquatic life, and disturbance of the natural form of the stream channel will likely cause downstream erosion problems. Dossiblv affecting nther LinrinumPrc Mr. J. B. Setzer, P.E. April 8, 2005 Page Three 18. This certification does not authorize the discharge of waste rock and dirt into the stream or riparian zone except for permitted areas associated with the culvert extensions. 19. All work shall be performed during low flow conditions (below bankfull). 20. 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 Transportation Permitting Unit of the NC Division of Water Quality upon completion of the project. The NCDOT is strongly advised to send in photographs upstream and downstream of each structure to document correct installation. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone Mr. Mike Parker of the Asheville Regional Office at 828.296.4500. Sincerely, P--Alan W. Klimek, P.E. Attachment cc: Mark Davis, Division 14, DEO Ed Ingle, Roadside Environmental Angie Pennock, USACE Asheville Field Office aransportation Permitting Unit Mike Parker, Asheville Regional Office Z? Z ?A C)5-0 AF STATE OF NORTH CAROLINA, p OS 3? DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPRUT GOVERNOR SECRETARY February 16, 2005 MEMORANDUM TO: Resource Agencies FROM: Mark S. Davis Division 14 Environmental Officer SUBJECT: Revised Permit Application (PCN) and Cover Letter SR 1246 - Rhymers Ferry Road Graham County Enclosed is a revised cover letter and PCN application for the subject project. The permit package was sent out by mistake before I had a chance to review it. The permit drawings (12 sites) and photos with the original permit package are correct. Just discard the original cover letter and PCN application. If you have any questions or need additional information, please contact me at (828) 586-2141. Enclosures cc: Mr. John Hennessy, DWQ, DENR (7 copies) Mr. David McHenry, Mountain Region Coordinator, NCWRC Mr. Mike Parker, NCDOT Coordinator, DWQ, DENR Ms. Marella Buncick, NCDOT Coordinator, USFWS Mr. J.B. Selzer, PE, Division Engineer, NCDOT Mr. B.C. Burch, PE, Division Maintenance Engineer, NCDOT Mr. W.T. Grindstaff, District Maintenance Engineer, NCDOT Mr. Mark Davis, Division Environmental Officer, NCDOT Mr. E. L. Ingle, Roadside Environmental Field Operations Engineer, NCDOT Fourteenth Division Office; 253 Webster Road, Sylva, North Carolina 28779 Telephone: 828-586-2142 wtivw doh.dot statc.nc.us Fax: 828-586-4043, s,,. 57y47[ JWyf STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY GOVERNOR P.O. Box 1551 Andrews, NC 28901 February 16, 2005 Ms. Angie Pennock, NCDOT Regulatory Project Manager U.S. Anny Corps of Engineers 151 Patton Avenue, Room 208 Asheville, NC 28801-2714 Subject: Nationwide 14 Permit Application Revised SR 1246 - Rhymers Ferry Road Graham County State Project No. 140.038007 (DWQ Minor Permit Fee 5200) Dear Ms. Pennock: LYNDO TIPPETT SECRETARY The North Carolina Department of Transportation (NCDOT) is proposing to widen, grade, drain and pave SR 1246 in Graham County. This proposal entails widening and paving the existing gravel road to a standard 18-foot roadway. The proposed improvements of Rhymers Ferry Road have been identified as necessary maintenance and safety improvements. Funds have been allocated for this project, and NCDOT would like to perform these activities as soon as permits are obtained. I am sending a straight-line diagram with the proposed erosion control and construction limits along this project. In addition, I am sending a typical section of the road, cross section drawings for pipe culvert replacements, photos, as well as a marked county map and USGS quad map. We propose to install the new culverts slightly below the existing streambed elevations where bedrock is not encountered to minimize impacts to wildlife habitats and allow the existing stream gradients to remain as unchanged as is physically possible. The North Carolina Natural Heritage Database was checked for records of threatened and endangered species in addition to a Biological Evaluation (BE) conducted by the US Forest Service. There are no records of threatened or endangered species for Fax Creek, Jack Shute Branch and Deaver Branch. These streams are all tributaries to Cheoah Lake. The streams are small ranging in width from 1-3 feet. The impacts from replacement of pipes will be minimal. The streams are not of sufficient size to support the federally endangered Appalachian elktoe (Alasmidonta rareneliana) and are not tributaries to occupied habitat. For these reasons, this project will have "no effect" on threatened and/or endangered mussel species. This project is located within the range of the federally endangered Indiana Bat (Alyotis sodalis). Surveys conducted by the US Forest Service, both mist-net and Anabat detectors, indicated that Indiana bats were not utilizing the project area. The US Forest Service concluded in their BA that this project would have "no effect" on the Indiana bat provided that no suitable roost trees would be cut between April 15 and October 15. This includes standing trees with more than 25% exfoliating bark, shellbark, shagbark and bitternut hickories, snags, hollow, den, and cavity trees. An onsite investigation was conducted by Mr. Mark Davis, Division Environmental Officer and Ms. Marella Buncick, US Fish and Wildlife Service on April 8, 2004, to evaluate potential habitat along the road corridor. It was determined that minimal habitat exists along the proposed right-of-way. The Service concurred with the "no effect" determination provided that no suitable roost trees would be cut between April 15 and October 15. Impacts to historic or cultural resources are not anticipated. The US Forest Service has determined that there will be "no effect" on National Register of Historic Places (NRHP) eligible properties. The best management practices will be used to minimize and control sedimentation and erosion on this project. The construction foreman will review all erosion control measures daily to ensure sedimentation and erosion is being effectively controlled. If the planned devices are not functioning as intended, they will be immediately replaced with better devices. The erosion control devices will be in place prior to pipe culvert construction and will remain in place until the project is stabilized. Impacts to Waters of the United States In order to construct the project in accordance with our current secondary road standards, it will be necessary to impact waters of the United States in the Little Tennessee River Basin. The streams to be impacted are basically perennial. The stream channels are well defined, characterized by lack of vegetation, and consist of sand and gravel substrates. For these reasons, we believe the streams are under the jurisdiction of the US Anny Corps of Engineers. Specifically, NCDOT is requesting to replace 12 metal culverts in unnamed tributaries to Deaver Branch, Jack Shute Branch and Fax Creek and one culvert in Jack Shute Branch. Not all culverts will be replaced. All waters to be impacted are DWQ Class: C. Listed below is a summary of the proposed impacts. Site No. Existinb Proposed Net Impacts Stream DWQ Station Condition Condition Name Class Site #1 40'x 24" CMP 40'x 36" CMP 0 extension UT to Deaver C 12+25 Branch Site #2 40'x 36" CMP 40'x 48" CMP 0 extension UT to Deaver C 13+65 Branch Site #3 45'x 24" CMP 45'x 36" CMP 0 extension UT to Deaver C 21+20 Branch Site #4 45'x 24" CMP 45'x 24" CMP 0 extension UT to Deaver C 25+15 Branch Site #5 40'x 18" CMP 35'x 24" CMP 0 extension UT to Deaver C 28+40 Branch Site #6 35'x 18" CMP 35'x 24" CMP 0 extension UT to Deaver C 40+30 Branch Site #7 35'x 36" CMP 35'x 48" CMP 0 extension UT to Jack Shute C 66+75 Branch Site #8 40'x 18" CMP 40'x 24" CMP 0 extension Jack Shute C 69+25 Branch Site #9 40'x 18" CMP 40'x 24" CMP 0 extension UT to Jack Shute C 87+90 Branch Site #10 40'x 18" CMP 40'x 24" CMP 0 extension UT to Jack Shute C 144+65 Branch Site #11 32'x 24" CMP 32'x 36" CMP 0 extension UT to Fax Creek C 147+00 South Site #12 40'x 40" CMP 40'x 60" CMP 0 extension UT to Fax Creek C 151+55 South Total Impacts 0 feet (No additional impacts) Permits Requested NCDOT is hereby requesting authorization under Section 404 of the Clean Water Act to proceed with the construction project outlined above. By copy of this letter, I am asking Mr. David McHenry, Mountain Region Coordinator, of the North Carolina Wildlife Resources Commission (NCWRC) to comment directly to you concerning the 404 Nationwide Permit request. Also, by copy of this letter, I am requesting authorization under Section 401 of the Clean Water Act from the North Carolina Department of Environment and Natural Resources (DENR), Division of Water Quality (DWQ). In addition, I am asking Mr. McHenry and Mr. Ed Ingle, Roadside Environmental Field Operations Engineer (NCDOT) to comment directly to me concerning this permit request. Again, we would like to proceed with this project during early spring of 2005. If you have any questions or need additional information, please contact me at (828) 321-4105. Your early review and consideration will be greatly appreciated. Sincerely, Michael A. Jones ?? County Maintenance Engineer Enclosures cc: Mr. John Hennessy, DWQ, DENR ( 7 copies) Mr. David McHenry, Mountain Region Coordinator, NCWRC Mr. Mike Parker, NCDOT Coordinator, DWQ, DENR Mr. J.B. Setzer, PE, Division Engineer, NCDOT Mr. B.C. Burch, PE, Division Maintenance Engineer, NCDOT Mr. W.T. Grindstaff, District Maintenance Engineer, NCDOT Mr. Mark Davis, Division Environmental Officer, NCDOT Mr. E. L. Ingle, Roadside Environmental Field Operations Engineer, NCDOT ?t1 of WArFR pG Pre-Construction Notification (PCN) Application Form For Section 404 and/or Section 10 Nationwide, Regional and General Permits, Section 401 General Water Quality Certifications, and Riparian Buffer and Watershed Buffer Rules SR 1246 Rhymers Ferry Road Graham County (Revised 2-16-05) F Noe TM G y ? ftil O! Tt 0. NCDOT Division 14, District III Prepared by: Michael Jones County Maintenance Engineer Cherokee & Graham Counties Page 1 Office Use Only: Fonn Version October 2001 05 0 Z -5" USACE Action ID No. DWQ No. If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Pen-nit ? Section 10 Permit ® 401 Water Quality Certification ? Riparian or Watershed Buffer Rules 2. Nationwide, Regional or General Pen-nit Number(s) Requested: NWP 14 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) 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: PO Box 1551 Andrews, NC 28901 Attn: Michael A. Jones, County Maintenance Engineer Telephone Number: 828.321.4105 Fax Number: 828.321.3228 E-mail Address: mjones 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: N/A Company Affiliation: Mailing Address: Telephone Number: Fax Number: E-mail Address: Page 2 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 1246 - Rhymers Ferry Road 2. T.I.P. Project Number or State Project Number (NCDOT Only): 14C.038007 3. Property Identification Number (Tax PIN): N/A 4. Location County: Graham Nearest Town: Robbinsville Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): From Robbinsville take US 129 North for approximately 19.1 miles and turn right onto SR 1247 - Meadow Branch Road then proceed approximately 3.5 miles to SR 1246 - Rhymers Ferry Road located on the right. 5. Site coordinates, if available (UTM or Lat/Long): 035 26' 33" N 083 51' 18" 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.) 5. Describe the existing land use or condition of the site at the time of this application: Private forest land and Nantahala National Forest - US Forest Service lands 6. Property size (acres): 1.4 7. Nearest body of water (stream/river/sound/ocean/lake): Fax Creek - Class C, Jack Shute Branch - Class C and Deaver Branch - Class C. 8. River Basin: Little Tennessee (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) Page 3 9. Describe the purpose of the proposed work: Widen grade drain and pave SR 1246 to current NCDOT secondary road standards 10. List the type of equipment to be used to construct the project: trackhoe, backhoe, bulldozer, loader, grader, and dump trucks 11. Describe the land use in the vicinity of this project: Nantahala National Forest-US Forest Service lands IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. N/A V. Future Project Plans Are any 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 detenmine, 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, pennanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. Page 4 1. Wetland Impacts Wetland Impact Site Number (indicate on map) Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (yes/no) Distance to Nearest Stream (linear feet) Type of Wetland*** N/A N/A N/A N/A N/A N/A * List each impact separately and identity temporary impacts. impacts include, out are not umrIeu w. II1"I MLcu 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 hit/www.fcma.?,ov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, ctc.) List the total acreage (estimated) of existing wetlands on the property: N/A Total area of wetland impact proposed: N/A 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Length of Average Width Perennial or Site Number Type of Impact* Impact Stream Name** of Stream Intermittent? (indicate on ma) (linear feet) Before Impact (please secif ) Site 41 Culvert 0 UT to Deaver P 12+25 Replacement Branch Site #2 Culvert 0 UT to Deaver 3' P 13+65 Replacement Branch Site #3 Culvert 0 UT to Deaver P 21+20 Replacement Branch Site #4 Culvert 0 UT to Deaver 2' P 25+15 Re lacement Branch Site #5 Culvert 0 UT to Deaver P 28+40 Replacement Branch Site #6 Culvert 0 UT to Deaver P 40+30 Replacement Branch Site #7 Culvert 0 Jack Shute Branch 3' P 66+75 Replacement Site #8 Culvert 0 UT to Jack Shute 2' P 69+25 Replacement Branch Site #9 Culvert 0 UT to Jack Shute P 87+90 Replacement Branch Site #10 Culvert 0 UT to Jack Shute 1' P 144+65 Replacement Branch Page 5 Site #11 Culvert 0 UT to Fax Creek, 1' P 147+00 Replacement South Site #12 Culvert 0 Fax Creek, South 3' P 151+55 Replacement * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.uses.uov. Several intcmct sites also allow direct download and printing of USGS maps (e.g., www.topozone.coin, www.mapquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 0 feet (No new additional impacts - all pipes will be replaced with the same linear footage as removed) 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.) N/A N/A N/A N/A N/A * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 4. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A 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 Page 6 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. Headwalls will be constructed on all stream crossings (pine replacements) to eliminate additional impacts to aquatic habitats Erosion and sedimentation control and BMP measures will be used to minimize impacts during construction VIII. Miti ration 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, 2002, 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 detennining 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 NCEEP 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•/ih2o.enr.state.nc.us/ncNvetlands/stnngide.litm1. 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 Page 7 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP) with the NCEEP's written agreement. Check the box indicating that you would like to pay into the NCEEP. Please note that payment into the NCEEP 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 NCEEP is available as an option. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://112o.enr.state.nc.u'wm/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) land? Yes ® No ? If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (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 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 213 .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No ® If you answered "yes", provide the following information: Page 8 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 (s uare feet) Multiplier Required Mitigation 1 3 2 1.5 Total * Zone I extends out 30 feet perpendicular trom near bank of channel; Gone -1 extenas an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0260. XI. Stornllvater (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. The existing compacted gravel roadway acts as an impervious surface. Paving of the roadway should eliminate sedimentation from fines associated with gravel surface treatment. The roadway surface will be approximately 40% of the right-of-way area. Stormwater will be diverted through settling basins or grass lined buffers prior to entering streams. (See erosion control plan) 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. 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 ? Page 9 XIN'. 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). See attached cover letter concerning T & E species Michael 2/16/05 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 C ? STAYC o 05UZ52 STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPPETT GOVERNOR SECRETARY February 25, 2005 Ms. Angie Pennock, NCDOT Regulatory Project Manager U.S. Army Corps of Engineers 151 Patton Avenue, Room 208 Lf Asheville, NC 28801-2714 FEB g - 2005 Attention: Ms. Angie Pennock DENR • WATER QUALITY NCDOT Coordinator MODS AND STORMWATER BRMCI Subject: Proposed Secondary Road Construction Rhymers Ferry Road, SR 1246- Graham County. State Project No. 14C.038007 Dear Ms. Pennock: The North Carolina Department of Transportation (NCDOT) is proposing to widen, grade and pave Rhymers Ferry Road, in Graham County. This proposal entails widening and paving the existing gravel road to a standard 18'roadway. The proposed improvements of Rhymers Ferry Road have been identified as necessary maintenance and safety improvements. Funds have been allocated for this project, and NCDOT would like to perform these activities as soon as permits are obtained. I am sending a straight-line diagram with the proposed erosion control and construction limits along this project. In addition, I am sending a typical section of the road, cross section, drawing for pipe culvert replacements as well as a marked county map and USGS quad map. We propose to install the new culverts slightly below the existing streambed elevations where bedrock is not encountered to minimize impacts to wildlife habitats and allow the existing stream gradients to remain as unchanged as is physically possible. The North Carolina Natural Heritage Database was checked for records of threatened and endangered species. P _NT Impacts to historic or cultural resources are not anticipated. If the State Historic Preservation Office (SHPO) and the Office of State Archaeology determines that further investigations are required, NCDOT will conduct the appropriate site investigations and obtain compliance from SHPO prior to project construction. The best management practices will be used to minimize and control sedimentation and erosion on this project. The construction foreman will review all erosion control measures daily to ensure sedimentation and erosion is being effectively controlled. If the planned devices are not functioning as intended, they will be immediately replaced with better devices. The erosion control devices will be in place prior to pipe culvert construction and will remain in place until the project is stabilized. Impacts to Waters of the United States In order to complete the above-mentioned improvements along Rhymers Ferry Road in Graham County, it will be necessary to impact waters of the United States in the Little Tennessee River Basin. Specifically, NCDOT is requesting to replace 12 metal culverts in various UT's to Deaver Branch, Jack Shute Branch and Fax Creek (Class Q. Culverts will be replaced in each of these streams as well. Listed below is a summary of the proposed impact. Station Existing Proposed Net Impacts Stream Class Condition Condition Name Site #1 40'X 24" CMP 40'X 36" CMP 0 extension UT to Deaver C, Tr 12+25 Branch Site #2 40'X36" CMP 40'X48" CMP 0 extension UT to Deaver C, Tr 13+65 Branch Site #3 45'X24" CMP 45'X36" CMP 0 extension UT to Deaver 21+20 Branch Site #4 45'X24" CMP 45'X24" CMP 0 extension UT to Deaver 25+15 Branch Site #5 40'X18" CMP 35'X24" CMP 0 extension UT to Deaver 28+40 Branch Site #6 35'X18" CMP 35'X24" CMP 0 extension UT to Deaver 40+30 Branch Site #7 35'X36" CMP 35'X48" CMP 0 extension UT to Jack Shute 66+75 Branch Site #8 40'X18" CMP 40'X24" CMP 0 extension Jack Shute Branch 69+25 Site #9 40'X18" CMP 40'X24" CMP 0 extension UT to Jack Shute 87+90 Branch Site #10 40'X18" CMP 40'X24" CMP 0 extension UT to Jack Shute 144+65 Branch Site #11 32'X24" CMP 32'X36" CMP 0 extension UT to Fax Creek 147+00 Site #12 40'X40" CMP 40'X60" CMP 0 extension UT to Fax Creek 151+55 Total Impacts = O feet Permits Requested NCDOT is hereby requesting authorization under NWP 14 and Section 404 of the Clean Water Act to proceed with the construction project outlined above. By copy of this letter, I am asking Mr. David McHenry, North Carolina Wildlife Resources Commission (NC WRC) Western Mountain Region Coordinator, to comment directly to you concerning the 404 Nationwide Permit Request. Also, by copy of this letter, I am requesting authorization to proceed under Section 401 of the Clean Water Act from the North Carolina Department of Environment and Natural Resources (DENR), Division of Water Quality (DWQ). In addition, I am asking Mr. McHenry, and Mr. Ed Ingle, (NCDOT) to comment directly to me concerning this permit request. If you have any questions or need additional information, please contact me at (828) 321- 4105. Your early review and consideration will be greatly appreciated. Sincerely, Michael A. ones County Maintenance Engineer Copy: Mr. Carson Fisher, PE, Regional Engineer DE1 NR Mr. J.B. Setzer, PE, Division Engineer, NCDOT Mr. John Hennessy, DWQ, DE1 NR ( 7 copies) Mr. David McHenry, Western Mountain Coordinator, NCWRC Mr. B.C. Burch, PE, Division Maintenance Engineer, NCDOT Mr. W.T. Grindstaff, District Maintenance Engineer, NCDOT Mr. Mark Davis, Division Environmental Officer, NCDOT Mr. Mike Parker NCDOT Coordinator, DWQ, DEHNR Mr. E. L. Ingle, Roadside Environmental Field Operations Engineer, NCDOT ?0 1 CO 0 OF\NA?? QG -i Pre-Construction Notification (PCN) Application Form For Section 404 and/or Section 10 Nationwide, Regional and General Permits, Section 401 General Water Quality Certifications, and Riparian Buffer and Watershed Buffer Rules Rhymers Ferry Road, SR 1246 Graham County r,?otr+oRnt',* 4 0 h? 7 Z CO r?l lr ?fhr0! BANS NCDOT Division 14, District III Prepared by: Michael Jones County Maintenance Engineer Cherokee & Graham Counties Page 1 Office Use Only: o 6023-.4p , Form Version October 2001 USACE Action ID No. DWQ No. If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing 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: NWP 14 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? N/A 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (see section VIII - Mitigation), check here: ? N/A II. Applicant Information Owner/Applicant Information Name: North Carolina Department of Transportation (NCDOT) Mailing Address: PO Box 1551 Andrews, NC 28901 Telephone Number: 828.321.4105 Fax Number: 828.321.3228 E-mail Address: miones@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: Michael A. Jones Company Affiliation: County Maintenance Engineer Mailing Address: (same as above) Telephone Number: Fax Number: E-mail Address: Page 2 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: Rhymers Ferry Road SR 1246 2. T.I.P. Project Number or State Project Number (NCDOT Only): 14c.038007 3. Property Identification Number (Tax PIN) N/A 4. Location County: Graham Nearest Town: Robbinsville Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): From Robbinsville take US 29 North for approximately 19.1 miles and turn right onto SR 1247. Meadow branch road- proceed appx. 3.5 miles to Rhymers Ferry Road. SR 1246 on right. 5. Site coordinates, if available (UTM or Lat/Long): See USGS sheet (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.) _ 5. Describe the existing land use or condition of the site at the time of this application: forest 6. Property size (acres) 7. Nearest body of water (stream/river/sound/ocean/lake): - Fax Crk.-Class C. Jack Shute Branch-Class C, & Deaver Branch-Class C. 8. River Basin: Little Tennessee River (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) Page 3 9. Describe the purpose of the proposed work: Construct road to current NCDOT secondary road standards 10. List the type of equipment to be used to construct the project: trackhoe backhoe, dozer loader, mrader, dump trucks 11. Describe the land use in the vicinity of this project: forest 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 Page 4 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 No wetland impacts Wetland Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (es/no) Distance to Nearest Stream (linear feet) Type of Wetland*** * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal F,mergency 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.1eni i.gov, *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) List the total acreage (estimated) of existing wetlands on the property: Total area of wetland impact proposed: 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Length of Average Width Perennial or Site Number Type of Impact* Impact Stream Name** of Stream Intermittent? (indicate on ma) (linear feet) Before Impact (please seci ) Site #1 None None UT to Deaver 1' P 12+25 Branch Site #2 None None UT to Deaver 3' P 13+65 Branch - Site #3 None None UT to Deaver 1' I 21+20 Branch Site #4 None None UT to Deaver 2' P 25+15 Branch Site #5 None None UT to Deaver 1' I 28+40 Branch Site #6 None None UT to Deaver 1' I 40+30 Branch Site #7 None None Jack Shute Branch 3' P 66+75 Site #8 None None UT to Jack Shute 2' P 69+25 Branch Site #9 None None UT to Jack Shute 1' I 87+90 Branch Page 5 Site #10 None None UT to Jack Shute 1' I 144+65 Branch Site #11 None None UT to Fax Creek, 1' I 147+00 South Site #12 None None Fax Creek, South 3' P 151+55 Total Impacts = 0 feet * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditch ing/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.uses.aov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.tonozone.com, www.mapquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 0 linear feet 3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. No open water impacts Open Water Impact Site Number (indicate on ma) Type of Impact* Area of Impact acres (if Name applicable) Wat) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) ' List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 4. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Page 6 Size of watershed draining to pond: Expected pond surface area: VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. Erosion and siltation control measures and BMP's will be used during construction to avoid environmental impacts. VIII. Mitigation N/A DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwetlands/strmgide.html. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a Page 7 description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. N/A IX. 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 http://h2o.enr.state.nc.us/wrp/index.htm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: N/A Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): Environmental Documentation (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 Page 8 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 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of'Zone I. 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. 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. The existing compacted gravel roadwav acts as an impervious surface. Paving of the roadwa should eliminate sedimentation from fines associated with gravel surface treatment. The roadway surface will be approximately 40% of the right-of-way area. Stormwater will be diverted through settling basins or grass lined buffers prior to entering streams. (See erosion control plan). 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. Page 9 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). Michael A. JoneslIXZ, oJ,.LCa ka..,R? Applicant/Agent s Signature Cl/ (Agent's signature is valid only if an authorization letter from the applicant is provided.) 2/25/05 Date Page 10 O - s ? 6 ?° -- ---- --_? - , - 4D y? ' ? ??F .S .? COLD S?RV G KHO° , •N y, 73'73' ??? ?7 ? J oS a -N A.•, N T A H A L A/ KN Ot . ='•"'HANOOVi alv, 31700• E E A D `HAOE W K11Ot / ? Mf ?O°?' k 4 _ / .. Al STUW14"T '• .. .. f 33", J.. u.o. aDll Tor rrK alv, A.Ws t ` OO.u tuo uuta Tor /?:/. / v \ C.nl 1 r -- . ..oux Kr,a E ?. 0.SDG 73't? /.SC DANra yl SASSAFRAS lA1D ? t TOr w71.uo roost my- GRAHAHfd COUNTY r. sue !717 I.?.tM grafront ROAD NAME: RYIIMER' S PERRY RD. ROAD NO. SR-1246 WORK ORDER NO. 6.932085 FROM INTERSECTION SR-1247 & RYIIMER' S FERRY R0. STA. 0+00 TO: STA. 151+70 ADDITION: YES NO x IMPROVEMENT.• YES x No y TO BE PAVED: YES x J NO GUY WIRES y POWER POLES TO MOVE: i YES x NO CABLE BOXES GUY WIRES _ ? TELEPHONE POLES TO MOVE: YES FNO x RIGHT OF WAY WIDTH: 50' i SCALE: 11F = 50' DATE: F 3-31-99 i _ 1:1 slope I I orJlatter 1 1/2: 1 slope I orJlatter I 9' ' g, 4 6 SHLD. 3' I i I SHLD. I DITCH /.-.-.-.-i -. _.-.-..+.. -...._. - . - . . . -.._.. -. _.1.._.-._I.-. J -?-?-? ' -? 1 OF 2 PROJECT NO. SR-1246 FLOW ROAD NAME: RYUMER' S FERRY RD. STATION SIZE LT. RT. REMRKS 0+95 48" 4 - REPLACE W/48" ,CMP 1+45 4811 POSSIBLE COMBINE 2-BRANCIIES 8+55 24" REPLACE W/36" CMP 12+25 24" of if of it 13+65 361, 11 " 48" It 21+20 24" " of 24" " 25+15 24" 11 if 36" it 28+40 18" 11 It 24" " 34+00 ADD 18" CMP 40+30 18" 41 REPLACE W/24" CMP 46+00 ADD 18" CMP 49+25 48" REPLACE W/60" CMP 55+55 15" 11 it 18" CMP 62+70 18" " It It " 66+75 36" 11 it 48" " 69+25 18" of " 24" if 69+90 181, if 11 It it 73+30 ADD 18" CMP 76+25 If a 79+30 18" REPLACE W/24" CMP 87+90 18" It 94+00 18" -64 " 97+50 ADD 18" CMP .108+65 ;18" REPLACE W/18" CMP PROJECT NO. SR-1246 FLOW ROAD NAME:RYIIMER' S FERRY RD. STATION SIZE LT. RT. REMARKS 113+50 18's REPLACE W/ 18" CMP 119+60 1811 it It of " 127+00 PIPE SIZE UNKNOWN REPLACE W/3611 CMP 134+65 60" REPLACE W/60" CMP 137+75 ADD 18" CMP 144+65 18-1 REPLACE W/24" CMP 147+00 24" to If 36" " 151+55 40" 48" 11 Poled PROJECT:''. SR-12(46 SHEET NO. 1 OF i ......................... COUNTY:` GRAHAM WORK ORDER NO. 6.932085 OWNER Or POLES . NANTAITALA POWER & LIGHT ROAD NAME RYIIMER'S FERRY RD. DIST. FROM DIST FROM DIST. TO CL OF CL OF CL OF PROJ. - :POLE PRESENT RD. PROJECT AFTE MOVE STATION Na RT. LT. RT. LT. RT. LT. REMARKS 131+15 12' 12' 25' MOVE OFF R/W STR.•1 TAPOCO, INC. ATT: T. F. FRENCH 2300 N WRIGHT RD. ALCOA, TN. 37701 (2) PL _ s?oo I ?10o STR50.1 I i 510' RIW- {.50 4.50 (2) I I I r 4+ 5-_- ?•? I 4.00 - I- I ? I cka 0 STONE LINER 3.50 I 3.50 - I- I I I 3.00 3.00 I I I ROCK SEDIMENT DAM TYPE B 15X7X 7.50 7.50 510' -- R I IV- ' l 4 b U.S.F.S. I (1) I 7.00 I 7.00 -I I ? SILT FENCE & ROCK BERM Ln I 8" I CMP 1-50 1150 WET PIPE IS GOOD I DO NOT REPLACE I 1-00 I 8 CM 1.00 I WET PIPE IS GOOD I o•SO _ I 0.50 I ? s 10. RI SILT FENCE & ROCK BERM U.S.F.S. (1) S. F. & R. B. 0-00 - I - ? O O STR50`-1 Z O+O 0 9-50 9-00 S.F. & R.B. 9.00 (2) 7.50 7.00 S. F. & R. B. 6-50 6#00 5-501 x4-00 Z O +00 STR50-2 I S 10' R1LV- _ 9,50 I I ? I ? I O ? . I - - Yo STONE LINER I f I I C ROCK SEDIMENT DAM 2 4-1 1 _ TYPE B 8X3X2 I WET PIPE IS GOOD I I I 9,00 I ? I o r- (2) I 7.50 slo SILT BASIN TYPE B 8X3X2 7.00 STONE LINER I I i 650 I I I r 1 I I 6+00 a i l , cko SILT BASIN I TYPE B 8X3X2 I I slo' RI1 - I Y 51 00 STRSO-3 , (2) S. F. & R. B. , 25+00 I ZS +OO STR50-3 S 10' i -RIW 14-50 14.50 STONE LINER I a I ? I as 0 1.00 I 14.00 ROCK SEDIMENT DAM - TYPE B8X3X2 _?__ - a ? REPLACE W/48" CMP 13-50 1 - I- I I 13'50 SEE SITE # 2 13.00 I I -I 10.00 I a I ? (2) O 12.50 _ I sio• 1250 - - ROCK SEDIMENT DAM ? Rlty TYPE B 8X3X2 - 1- --- - a -- REPLACE W/3611 CMP 2 4" I CM I SEE SITE # 1 12.00 -I 12.00 I ' i - 11.50 I I 11.50 STONE LINER 11.00 i I 11+00 SILT BASIN TYPE B 8X3X2 ' I do 0 10.50 I 10.50 I 510, - --- R I t{r- ZO+00 I Z +00 O 00 I ? Of00 STR50-4 I D lie 510' Rlw , \ SILT BASIN TYPE B 19 _ I_ ??•? 8X3X2 I STONE LINER I I a 19.00 - I- o 19.00 I a I dP I o r 18.50 I 18.50 _ _ I I I a SILT BASIN TYPE B le•oo _ _ i I I 2) 17.50 I 17 -!,J 510 \ Rily I I ? II•CO I_ ^ 17•W I I I SILT BASIN TYPE B RXIX2- STONE LINER 16.50 I 16.50 I i I 16.00 I 16.00 cl? I ? o ' I I `- Is•so f5.w SILT BASIN TYPE B I . 8X3X2 ` S o RIw ' ?sfoo _ _ I_ , r ss foo ,,,,? ,. a* vv 1 L ?r+00 SM50.5 • i I 510. \ Rlfv.. ' 7+•50 I -I- 7+•So SILT BASIN TYPE B _ 8X3X2 S.F. & R.B. _ I I d STONE LINER +•00 I_ p 7+400 I ? I as 1 4 0 D 77!50 I 77.50 I 77.00 I 73.00 SILT BSASIN TYPE B I 8X3X2 I 1 FIBER GLASS ROVING 7150 - I- 77'50 WITH CHECK DAMS AS REQ. s 10• R1W a I da I x ? c? I 77.00 _ I I 77.00 • 71.50 I i _ i T I- 71.50 I ROCK SEDIMENT DAM 21+30 2 411 I CrfP 21+30 TYPE B 8X3X2 REPLACE W/24" CMP 21-00 7.00 I SEE. SITE # 3 , I ? I 70.50 _ _ 7 0.50 I ? F S & R B ST .. . . . I 00 ONE LINER slp• : RIty 2OfOO ( 20 1-00 2L o 1 rt.wv (2) S. F. & R. B. (1) S.F. & R.B. ??/rvv l ?VtVV STR50-5 (2) 29 +80 i 29480 --,- . i S l 0' .. ..... -- - --- -- R l IV 29-50 I 79-50 I W I ? I dA m 2900 I- i 29.00 STONE LINER I I ROCK SEDIMENT DAM TYPE B 2e•50 8X3X2 -T - - REPLACE W/24" CMP 1 8" I C I M SEE SITE #5 28-00 l -I 26-00 I I I ? 27.50 27.50 / 1 ) slo. RILV l STONE LINER 27.00 I I -l- / 27-00 . SILT BASIN TYPE B 26.50 I I 26.50 I i ? I I dA r 26.00 I 26.00 I I ' 25.50 I 25.50 ROCK SEDIMENT DAM I TYPE B gXjX? sIo' ,. ? '' R' LV- ? __ -..1___--- -- a-- REPLACE W/36" CMP 25f00 24" I-CMP 2-5f-p0 SEE SITE #4 .3b+ U p I 3s+®O STR50-7 I s 10' 21, Rity_ / FIBER GLASS ROVING 7!•50 7?•? I ? I %D ROCK SEDIMENT DAM TYPE B 8X3X2 `0° I 1 4- I ADn 18" CMP S.F. & R.B. I I ? I I I 77.00 I I_ a 77.00 I ? • w I a FIBER GLASS ROVING I ? l/ 2) ? I " 32.50 _ 72.50 (2) slo• I 72.00 I I_ 77400 I I SILT BASIN TYPE B w 8X3X2 7r.5o _ I 7x.50 i I .F. & R.B. 7x•00 I I _ 7r•oo I IBER GLASS ROVING. ? • I a I ' 70•50 704w I . I SILT BASIN TYPE B \. slo' 8X3X2 R I W 30+4sp p _ I_ co 30fU S. F. & R. B. ? sl o• ? FIBER GLASS ROVING J950 I ]950 i ? . I 019 I 1D I SILT BASIN TYPE B J''00 8 X 3 X 2 I- i . I STONE LINER • ' JB•So 35-50 a I da ?''P0 I Je o0 i ' I I I ? SILT BASIN TYPE B - - 8X3X2 slo• R l IV* I I 37 •CIO I J7 -cc i i ? I . I J6,50 _ I JQ.? S.F. & R.B. I STONE LINER 30115 J6« (2) 35-M 313{001 I I I 3.6115 •I r J6.00 I I SILT BASIN TYPE B` I 8X3X2 dP r- I J5?So I? 1 510• (2) R I IV -.I? 31300 S.F. & R. B. (1) S.F. &R. B. I sla. b 'A Vil R I IV lr,yo I rr. t0 . I I !l?00 I 1_ Co ll. I STONE LINER i , i ? I da I SILT BASIN TYPE B !'=S0 X3X2 1 17.00 I I I I I •00 I I I (1 ) l7.50 510, R I IV I I SILT BASIN TYPE B 47.00 I I I 7.00 I I - STONE LINER - I - -~ I a I ? Oka I m l?,?o - i - lr.or7 I c I 1 ROCK SEDIMENT DAM r0.S0 - I- ` r .;0 . TYPE B. 18" C ?-5 0'--I -- - REPLACE W/24" CMP •- . R I w rn SITEW 6 ' -5>EOfOO I ? ? -' ra fO 0 FIBER GLASS ROVING .•""' 'u •• 1 a STONE LINER 1 a0 (2) " R1o m . (2) 17.y0 i Iy,A -I ROCK SEDIMENT DAM TYPE B 8X3X2 L-------- - --- ---- ---??? 75 -1-. - - 49+25 - I CMP WET PIPE_ IS GODD 49.00 1 !9.00 S. F. & R. B. !J. (1) /,•O0 Ia•Co S. F. & R. B. I ? . i ? . Ia•so 1 cz l,,. 4s•sa ' -?SfOO I SILT BASIN .TYPE B 8X3X2 ^1 w FIBER GLASS ROVING Ia. -I- I I I •? _ I _ I ? so . i 510' - -I? (1) a I ? Cho I 1 STONE LINER I I I c i 1 I I I ROCK SEDIMENT DAM 1 TYPE B. 12X3X2 I 1 STONE LINER - I I 510. R 1 IV' - I- 0 SFf3?-OO - srR50-11 s c3+o o I `? s +o o srRSO•» I a ' SIB CHECK DAMS AS REQ. R I tv . ....? 0\0 s?•s0 _ I 54.50 - - ® SILT BASIN TYPE B l ° 8X3X2 I D . I g 54.00 s,•oo STONE LINER I ? i S.F. & R.B. I s?•so _ I- ? 55.50 53•°° (2) 52.50 52.00 S. F. & R. B. 51.50 51.00 50.50 , so+oo I I I I - - I I I I sio' RIIV o o 0 v G? ? v ? a C7 Cho rn s?•oo 7•so ) SILT BASIN TYPE B I I d0 57.00 STONE LINER I O I ? _ I - p s1?s0 ' g I I D i ? _ I a 51.00 a , ? J I I da I 60 rn SILT BASIN TYPE B - I- ` 50•'0 8X3X2 I ? `... slo• . R I IV.. O - I - p s +o o S. F. & R. B. (2) S. F. & R. B. 57.00 57.00 - - - I V V rL v STR50_ 12 59.50 9.00 i S 10' _ I_ I I I I I v Q? ? O 59.50 I x I I $ cko I I 00 I I I I 5800 I_ I I U 58.00 I I O s?•so I ? s?•So 510. I i I I ? I dP kD 56.50 I c .. I P4. I 56.00 _ I_ 56.00 - - I I I 1 " I I I 0 rx i 510- R I IV- .. ss+oo ^ I _ ? s foo STONE LINER SILT BASIN TYPE B 8X3X2 7 I (2) SILT BASIN TYPE B 8X3X2 FIBER GLASS ROVING 0 ROCK SEDIMENT DAM TYPE. B REPLACE W/18" CMP CHECK DAMS AS REQ. STR50.13 (1) 6'fi+00 6 6• S. F. & R. B. 63.00 1> 62.50 (1) 62.00 61.50 61-00 S.F. & R_B_ 1 60.50 ?L h0+/f5 60+00 6 S+0 0 STR50.13 1 SILT BASIN TYPE B Slo. 8X3X2 Rlly __..? (1) 61.50 644(40 I CHECK DAMS AS REQ. 1_ I I 61.04. L? o\c I I I 67.50 I I I ROCK SEDIMENT DAM - _ I s?•oo TYPE B 8X3X2 I ? t3 C I•tP 1 - ?-- +. _ (REPLACE W/18" CMP l 62.50 510 Rlw. . I ? N 62.00 I I CHECK DAMS AS REQ. I 6f•50 I I I ® _ . ?. SILT BASIN TYPE B 61.00 ' I ¢ I I I STONE LINER i x I ? slo •Rlty- co I 6+00 STR50-14 70+00 I / 170+00 STR50.14 -ifs" 1 IREPLACE W/24" CMP ROCK SEDIMENT DAM , 510' v\ TYPE B 8X3X2 a?.5o _ I_ a?•so ROCK SEDIMENT DAM TYPE B 8X3X2 REPLACE W/24" CMP SEE SITE # 8 a?•oo _ 1_ ® b?•oo I I I S.F. & R.B. CHECK DAMS AS RE Q. ? 6s.so _ i_ 6c•5o I x I ? I ® SILT BASIN TYPE B I ?. M X3X2 1 ? ae•oo _ I_ ae.oo ? 1 ? I I v f 1. I I 67.50 67.50 / ' 510' \ R I IV ... i I v I 67.00 1 67.00 -I-? ROCK SEDIMENT DAM TYPE B 8X3X2 3E? ----- REPLACE W/48" CMP 66.50 66.50 SEE SITE # 7 I I ? I a? I C? u' \/ M I S .F. & R.B. 66.00 - (- 66.00 CHECK DAMS AS REQ. - I - I v 65.50 65.50 ® SILT BASIN TYPE B / 510' ss+oo 1 ? ss+-oo S /KSIJ-!5 S. F. & R. B. (1) S. F. & R. B. , 7?+00 I 7SfO0 S71?50.15 I sl0 SILT BASIN TYPE B ` 8X3X2 7 4, 50 71,50 . I FIBER GLASS ROVING I I x ' u I w 74,00 I_ 71-00 I I x u ROCK SEDIMENT DAM 73,50 TYPE- B 8X3X2 I - r AI)D 1811 CMP I 77,00 I_ I 73.00 I , I I (1) ? 77.50 72.50 s I o• R IV I I W I . 72.00 I_ I 72,00 I SILT BASIN TYPE B I X3X2 FIBER GLASS ROVING I - 71,50 W I ? I 00 a ? I u w 71.00 ( 71.00 i 70,50 _ I I 70,50' . I slo• --RIIV- i I ` 7O1LO0 7 •fOO J/7(JU 10 S. F. & R. B. 1 (1) S.F. & R_B- SO+00 I 8 O+40 40 STR50-15 I s 10• l ? ? tv- - R STONE LINER I I o r- _ _ 79-LO I ROCK SEDIMENT DAM 1 1{?" T Y-P E . B--B REPL " ACE W/24 CMP I v 77-00 _ u I 77.00 - - - I' u STONE LINER 76-50 _ I _ I Gu 19.50 I ` I u I b? (1) 76.00 I_ 76.00 I SILT BASIN TYPE B 1 8X3X2 I a u I da I v o() CO 77'50 V 77.50 510• Rl IV'' I V 77.00 o 77.0 I L. D - I STONE L I INER 76.50 76.50 ROCK SEDIMENT DAM I TYPE B 8X3X2 . I J.. 76.00 I 00 76.0 i p ONE-LINER I 00 ° ' 75'50 I I . 75.50 I 0 510• ' - -RIty- . 0 17stoo - I ?s+oo STR50-17 i? S.F. & R. B. (1) S. F. & R. B. STR50-17 STONE LIN 85+00 I S SfO? b I a 510- o R I 6 84450 I o I ? I 0 84.00 1 81.00 I a I D dP 0 I r+ 83.50 8 .so I I I ? I o 83-00 - i- p 83.00 ? d OG I I I d 82'50 1 81'50 - D 510' _ R1W r) I I b ` w` ( 82'00 J 1 c 81.00 - I- e. 1 ?r I I 81.50 _ I 0 I- o 81.50 I ? I o dP • I o x- 81.00 1 1- I 8!•00 I I I `I 1 80'50 _ _ I 80.50 I 0 / SIp' Rltv Qe sOILOO 1- 13 0 4-00 SILT BASIN TYPE B (1) 1 SILT BASIN TYPE B - 2 STONE LINER j STq-18 90+00 I 90+00 STR•18 SILT BASIN TYPE B slo' a RItV'- STONE LINER S. F. & R. B. I 'o 89.50 _ _ 89.50 I ? . I I ? c.7 Cho M 89.00 I 69.00 - I- I I UU I I ? 1 ea•so _ _ ea•so - ? • I FIBER GLASS ROVING I C7 W ` I ROCK SEDIMENT DAM e9•oo (1) S.F. & R.B. 00 _ TYPE B 8X3X2 rREPLACE W/24" GMP SEE SITE.# 9 I Oa I• e •SO 5• I 00 p D i s l o' o R I IV— V ssfoo _ i_ ? ss??oo i 0 I I -. -- 5 l SILT BASIN TYPE B - so RIIV-• 7 I a I u I I I I 87.00 96.50 _ I 86.50 I a I ? dP w I ? 66-00 I 8 6.00 ,STRSO.19 95+0 0 I 9?fO 0 STRSO 19 I SIO' ? \? .. RIlV I ? - 9I•SO _ [z, 9.30 -I FIBER GLASS ROVING I ' I . ROCK SEDIMENT DAM TYPE B X3X2 ® '~0° REPLACE W/24" CMP I I 97.30 S. F : & R-. B I _ I_ 9J?S0 . . I a I t? dP I U') I ? 1O c? I 9700 _ I 93-00 I FIBER GLASS ROVING (1) I I ® (1) 9730 _ I 30 - - slo' SILT BASIN TYPE B `. RI IV 8X3X2 o I G I I u 91.00 O O 9 7.00 I 0O STONE LINER I D _ I I 0 0 91.30 S.F. & R.B. - I- 91.:0 9100 ' 7030 9OfOO > Ja I ? x da I ??) rn I 1.00 SILT BASIN TYPE B I _ I ?J ? 90.30 / 5 I o' - R I lV- I ? 51K•70 S. F. & R. B. (1) S. F. & R. B. 1OOfOO ? I Y D I 5 I o' \ RIIV--- 99.50 I i I I I I I I 9e.so I 9s•So I ? W I I 99.00 I_ 98.00 I I I V s 10• - - R IV - I i 97.00 I_ 97.00 I I I ? I w 96.50 _ I 95.50 I I ( .. i 06-00 I VA a • I i Lo I ? 95.50 _ I 95.50 I I / 510• \ I lV -? - --"R 9s?-oo I 9 O+0 0 SM-20 99.50 0P 99.00 SILT BASIN'TYPE B 8X3X2 ROCK SEDIf ENT 'DAM --- TYPE B 8X3X2 f ADD 18" CMP (1) SILT BASIN TYPE B 8X3X2 FIBER GLASS ROVING' +0 0 STRSO-11 Z OS+00 Z 05+00 1 n STR50.21 I DQ 0 S 0- 1 \. _. .. IW R ' 1 f04 -50 o d [ l STONE LINER ra•00 I04•00 I Y S.F. & R.B. I p o / 10)•50 10350 SILT BASIN TYPE B SX3X2 I U I 0 00 d 103.00 107.00 I o ° I (1) I I G 102.50 r02.50 510 pqj R iv- - I I ? 1 CHANGE IN DIRECTION OF 107'00 - - 2'? - - I I 1 - WATER FLOW - 101.50 I _ 1 101.50 I .. I ? I ? I ap S.F. & R. B, lor•oo _ I_ toi.oo FIBER GLASS ROVING, I w 1 SILT BSASIN TYPE B. I 8X3X2 ' 100.50 _ /00.50 I . i I SIO. \ RlIV -1OOfO0 I_ ZOO?-OO SXR50.22 S. F. & R. B. (1) S. F. & R. B. 11OtO0 I 11 BOO SM50-12 I 0 sla• o. , ? ? SILT BASIN TYPE B SX3X2 109.50 I (? f09-.o a I I dp ? a STONE LINER I fog-00 _ I fog-00 -1p=' REPLACE W/18" 'CMP 108.50 i 108450 'ROCK SEDIMENT DAM < . TYPE B 8X3X2 I ? I 0 I o 108.00 toe-00 I G c? 7 I G op ' G rn o I v (1? 107.50 U 107.50 - - RIB ; I SILT BASIN TYPE B 8X 3X'2 0 107.00 I _ _ u ? ro7•oo I u i ? STONE LINER I ji 106.50 c 106.50 I G I ° cz I 0\0 106.00 I 106.00 ' I I I o ros•so _ I 1 05.50 SILT BASIN TYPE B QX3X2 I slo' , 1O5-fOO _ I_ 20 t-OO V/l \'L? S. F. & R. B. (1) S. F. & R. B. ?cla*(?V I 2?Y5?O0 STR-23 SILT BASIN TYPE B 5 0, 8X3X2 114.50 I - I- I I 6 M.50 11400 I 1400 STONE LINER I I ? I ? d'o rn REPLACE W/18" CMP I ROCK SEDIMENT D I AM TYPE B 8X3X2 1Q•o0 I 113 .00- ` - - I , I I G (1 ) 112.50 _ 5 I o' Lit x12.50 R IV . I I 112.00 I_ 117.00 I I U i ?? STONE LINER 111•-50 _ I_ 7/ 1 11.50 1 a SLILT BASIN TYPE B I 8X3X2 I I ° 0 N 111.00 I _ 1 11400 I I , I v i ? c 110.50 I - i n 04-50 i i 510' \__ .. R I IV- y Q I -Z a -,L O _ p .Z20f Oo S TR50.24 ' 1..-.0+00 I o ? STR50.24 1-?OtOO I ? . RI IV' fi STONE LINER I 119•:.o rf9.- _ I_ c? I I ? o r- I ?--i "--- 00 REPLACE W/1811 CMP I I ROCK SEDIMENT TYPE B 8X3X2 I v0 S.F.& R. B. 119.0 (1) 117.50 117.00 116.501 If6•001 S. F. & R. B. Ifs-so rfe•so I a 1-p I J/ I q C7 0 CK. STONE LINER I I rre.oo I I 1 I I (1) I 1 f7.5o FIBER GLASS ROVIN I ? I da - 44 f17.00 I w I I 116•.50 I I I I I_ ® SILT BASIN TYPE B 116•P0 I a I I STONE LINER o 115.50 _ _ lls•50 C . . I I oc dc v slo Q`- R I IV- G Z1StO0 I Z15tOO STR59.25 +O O 2 25+0 0 1 STR50-1S u i S 10' u R I IV* 114.50 1 O STONE LINER O I 6a I r' SILT BASIN TYPE B 1 8X3X2 124-00 I 111.00 - '- - S.F. & R. B. 127•= 127•M (1) 122.50 122.001 121.50 S. F. & R. B. 121.00 120.501 I ? I . 0 I o I ?0 I 0 127.50 I I a I d I b I r27•a? -i-o0 a g u J 1 I o I ? (1) 1 22.50 SILT BASIN TYPE B 510' 3X2 'R I IV 0 I I ? 122.00 I G I I v - _. I STONE LINER 121.50 ?. I c I I o I ? I 111.00 I ? a I 0 a u da ° I SILT BASIN TYPE B / _ I U 120.50 I l I I ? 5 0 -R IV- - t I Z2O+00 I- ? Z20-f00 tVO I U STR50-16 -Z za I o D O 5 I o' :\- R I IV' STONE LINER 179.50 I G f29 -50 I ? G O ° . I c 1:9.00 I 129.00 - ` - SILT BASIN TYPE B 8X3X2 I I S.F. & R. B. 119.50 I 129.50 I I I FIBER GLASS ROVING 129.00 I 129,00 I? I w a U' J 1 ll) dp I `° (1) 117.50 _ I 127.50 510• ,'- \ RIw- I I WET PIPE IS GOOD - - I _ .? - - REPLACE W/3611 CMP PIPE SIZE UNKNOWN I ROCK SEDTMENT DAM G I p? TYPE B 8X3X2 1 ?a 126.50 _ 126.50 I ? 0 I ? x G ? I O STONE LINER S.F. & R.B. 0 x- 1 176 n O L o 176.00 I 0 I p I C' I25 50 1 '25'5° .SILT BASIN TYPE B u U 2 , ? i 510' G -- -? r;lIV G 12Sf00 _ ?? 12 f00 • STR50.17 135+0 0 Q 13 tO p STR50-27 I ? . _ ,Slp• A% CHECK DAMS AS REO -rd? -? REPLACE W/60" ?Mp ,7?•sa ` - - 174•50 VIE T PIPE IS GOOD I ROCK SEDIMENT DAM TYPE B 8X3X2 0 I r»oo l S. F. & R. B. 177.0 (1) 132-So 172.001 17,.501 .. S-F- & R R 17,,00 uo • so 1'30100 r7J•00 I I a I ? I I 177.50 - - I STONE LINER C7 I Cho I ° ,]7.00 - I- GG w I nca (1) 1 I SILT BASIN TYPE B X3X2 ?- R y (. l I ?. I p ,72.00 I a?? l O? I GG I ?y - •? STONE LINER I ? 4 J , C7 a:+ C _ I ? 171.00 - I c a CC ,,?? ?? I a l n r7o.5o SILT BASIN TYPE B I 8X 3X2 I mac: slo• --"R l1 co _ l _ L ,)d 23 fOO ?• v v I w X-!?ik OtOO STR50-23 S. F. & R. B. 138 137- (1) W-00 1]6.50 S.F- & R.B- rJS•00 135.501 13?+O1 I a SILT BASIN TYPE B slo• 8X3X2 179.50 l ,79.50 i I I 139-00 l I ? I CHECK DAMS AS REQ. i i v ne•so I I I I I I , I -ADD 1811... CMP. _.J CHANGE IN DIRECTION OF WATER FLOW s l o' -- -Rlty (1) I ROCK SEDIMENT DAM I TYPE B 8X3X2 I I I - I I ,76.50 - x I u CHECK DAMS AS REQ. I &P U') ® SILT BASIN TYPE B ' I 8 X 3 X2 I ?. I o I I I rJS•so I slo• ? _ i_ Z3 - 0 ?' f-OO .,,,,.,?•?y 1?1Sf0O I Jt??tOO STR50.79 ' I ROCK SEDIMENT DAM s l0. TYPE B REPLACE W/24" CMP 144-50 •• l - l- I 144.50 SEE SITE* # 10 I 1 14+.00 114.00 ? I CHECK DAMS AS REQ. f") 147.50 147.50 S.F. & R.B. l l I 143•00 i - l- 147.00 I 1 cl? l , o ® cis 142.50 _ l 142.50 SILT BASIN TYPE B sl0• 8X3X2 I 142.00 I l_ f I I I 42.00 - 141.50 I _ l 141.50 I v a S.F. & R.B. da I CHECK DAMS AS REQ. 141.00 l _ 141.00 I I + ' i i 140.50 1JO.5o I ® SILT BASIN TYPE B 8X3X2 510 \ l--k OtOO I- Z?OtOO S. F. & R.B./ (1) S. F. & R. B. _c?vrvV , -ZSOtOO © SM50-30 I 510. Ritv••---- _ _ 149.50 1" S0 1 SILT BASIN TYPE, B I 8X3X2 I v I O I 149.00 I_ 149.00 I I WITH CHECK DAMS AS REQ. i M 149,50 149.50 I I SILT BASIN TYPE B 8X3X2 149.00 1_ © 149.00 I I I (1) 1 I 147.50 147.50 510. RI IV - i ROCK SEDIMENT DAM ?I Xw! 00 ( REPLACE-W/2//" CMP • I SEE SITE # 11 I - v 146.50 I 146.0L a 145.50 s s?stc 146.50 - I I L? I dP I M I 146.00 I I 1 ij SILT BASIN TYPE B I [/? - _ © 145.50 I I ,10. p% ?c .7;> t U p I 1 S5"0 0 STR50-J1 • I . 510• \ P% IV --? 154.50 _ 1_ Is?,30 I I 154.00 I 15!.00 I I I ' 1 Is).50 _ I_ I53.50 I I I I 153.00 153.00 I I 3 I I 15:•50 _ I 157.50 5Io• RI IV I I 15:•00 I_ 151.00 I E.O.P. STA. 15 h70 I STA. 151x70 t_ _ E.O.P. 151150 =11911 - ,(r REPLACE W/1181 CmP I SEE SITE # 12 I .. 1 O (1) I ?1) 151.00 _ I 151.00 I i I ? 1 0 da I SILT BASIN TYPE B S.F. & R.B. 1x1.50 1 M 8X3X2 150.50 I • I 510• PI IV--?; 150"00 I - 3 O4-00 eeos srn. EROSION CONTROL DETAILS & SPECIFICATIONS STD. NO. I DESCRIPTION: I SYMBOL: JPG. NO. 245.03 TEMP. SILT DITCH TSD ------------------r 245 -- ..05 TEMPORARY DIVERSION TD 893.01 TENIP.SILT FENCE - - - - - - - - - -l 890.05 TEMP. SLOPE DRAIN - WITH EARTH BERM 245.02 ---------------- SILT BASIN - x_12 TYPE-B - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 895.10 TEMP. ROCK SILT CHECK{{ V1-16 TYPE-B 892.02 ---------------- TEMPORARY V1-20 ROCK SEDIMENT DAM I I TYPE-B - - - - - - __.. - - 897.01 ROCK PIPE INLET Vl•22 PROTECTION - 894.01 - -------------------- V1-24 ROCK SILT SCREEN - - - - - - - - - - - - - - - - - >! ..STING FENCE: ?-- PROPOSED ROAD: ?- EXISTING ROAD: ?- RAILROAD: ?- CONTROL OF ACCESS LINE-------._ SLOPE STAKE LINE: ?- BRIDGE: ?- CONCRETE CULVERT ?- 0 r MID U 1J OR --•-._._ ------ . •-. ± ? . ---- ---------------------------------- ------------ C •---------- - - - - - - - - - - - - - - ----- ------------- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - II •-•---•-•-•---- -------------1- ---------- --- -- -- - CtiIP PIPE CULVERT ?- - - -------------- - WOODS: OR --•-•----- - TELEPHONE OR TELEGRAPH POLE: ?- EXISTING: . _ ' --o-. PROPOSED:--O- TOWER POLELINE: ?- Q _ - __ __?_-• _-•_-a _-_-?;_ POWER POLE: } EXISTING: -? - _ PROPOSED: - O- - - - EASEtiIENT LINE: ?- ------•---• I - I I: ? ' GUARD RAIL: ----- ---- - ------ SANITARY SEWER LINE: ?- ._S_S: - -- s s WATER LINE: ?-- _ ----- _.---. - . -------- t j- GAS LINE: -------- -- -- - - - •-------------- BRUSHBARRIER ?-- '--------\• --------- - - --- - - ---- - - - - - --------• ----- EXISTING CHANNEL: ?- - _ -. _ - ?',..- - ------- -- --_-=? -- - - -•----- ------------ - PROPOSED CHANNEL CHANGE: FIBER.GLASSROVING: _ ------------ FGR ------ -- ----------- -------------- --'_ -'- 1 G'SU RD- 2lA8F-: RHYMERS FERRY 83 0 53 I 12 11 PIPS STA-. 12+25 W. SITE No. Q CHECK DAMS NEW C SPACED AS .REQUIRED 0 \ OLD CL ? ,\ © ,? ? \ \ SILT BASIN \ \ TYPE 9 SILT FENCE ,r \ \ 12'X 3'X 2' ROCK BERM 4 1 I I ?, f . PROPOSE-r 4-' VF.rRT PROPOSED 8' VERT. . HEADWALL-WITH-STACKED END WALL-WITH STACKED GABIAN BASKETS Q GABIAN BASKETS 1 ? I F ILT FENCE t & CHECK DAMS OCK BERM I SPACED AS REQUIRED SILT BASIN TYPE B AIL 1 1 1 „ r,,, r r, r r, r , r r 12'X 3'X 2' 1 I r, r r l r r r I I 1 1 1 1 1 1 1 I I I 1 1 1 1 1 1 1 1 1 1 1 1 ? ? I" " I l I 1 1 r I 1 1 r I r 1 1 I ?' 1 1' 1 1 1 1 1 I I I 1 I I I 1 1 I 1 I 1 1 1 1 1 ,? I I I 1 1 1 I I I I 1 1 l i, 1 1 I I 1 1 I 1 1 1 I I I 1 1' 1 1 1 1 1 I 1 I I I I I 1 I 1 1 r 1 1 1 1 1 1 1 1 1 1 1 I i 1 U 1 1 I I I I I I 1 1 1 1 1 - ' I ' 1 I I 1 1 1 1 I I I I I I I I I I I I 1 , I I I I I I I I ' I I 1 1 1 1 I ' _ 1 r _ I r _1 1 I I i - ' I 1 1 I I _ I I ' I - - _ I I 1 1 , I I ., 1 1 I I I I I - 1 - __ I 1 I I 1 I I I I I I r 1 ' I I 1 1 1 1 I I I I I I :q, 1 1 I I 1 1 I I I I I I I I 1 I I l I l I r l I I I i I l I i 1 1 1 1 ' 1 1 ' 1 1 1 1 1, 1 I 1 1 1 1 ' I I I I I I I I I ' " I I , I I I I ? I I I I I I • " " I ' • 3 1 I f 1 1 I I I I I I .. .. acs. Liu. 1 246 RD. NAHE: RHYM .RS FERRY 83 ° 52 I 42 II PIPE STA'. 13+65 N. SITE No. 2 MA CHECK DAMS 4 NORTFI SPACED 'AS • O REQUIRED y ? O \\ n Q ? SILT FENCE 1\ SILT BASIN TYPE B & '? \\ 12'X 3'X 2' ROCK BERM y 3' BRANCH y of • a/ ..-? PROPOSED: V VERT . ENDWALL-WITH STACKED 8 VERTICAL V VERTICAL GABIAN BASKETS HEADWALL-WITH STACKED GABIAN BASKETS 1 ?? I 1 D PIPE IS SKEWED . ,f CHECK DAMS SPACED AS REQUIRED SILT FENCE & ROCK BERM SILT BASIN TYPE B It 12'X V X 2' 1 1 1. 1.... 1 1 1 1 1 1 I I I 1 I I I 'ALEC 1 I 1 I I t 1 1 1 1 1 1 1 1 1 1 1. 1 1 I 1 1 1 1 11 I I 1 1 1 1 1, 1 1 1 1 1 I I I I , I 1 1 1 1 1 1 1 1 1 1 ?I I l l i 1, 1 1 1 I ' I l I I 1 1 1 1 1 1 _ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 . I I I I 1 1 I I 1 1 1 1 I - 1 III 111 1 1 I I I 1 I II I I II I II I 1 1 1 1 1 1 I i I I I I 1 I I I i t 1 I I I 111111 11 1 1 t I I I I I I I I I I I I I I I I I I I I I 1 I f 1 1 I I I I ' 1 1 I 1 I t i l l 1 1 I I I - - 1 1 1 I I I I 1 - 1 - H -1 1 l i t I I ' I 1 1 r - - TI I 1 1 I I 1 4 1 - -H H - - H H 1 1 1 I 1 1 1 I 1 1• I ? I 1 1 I I I , I 1 1 1 1 1 1 1 I I I I I I I I I I 1 1 1 1 1 1 . 1 1 1 1 1 1 I I 1 1 1 I I I l 1 1 T-1 1 I I I I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 / I I I I I I I ( I 1 1 1 1 1 1 1. 1 . 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ' L.IlII: GRAHAM GPS SR. NO. 1246 RD_ NAME:gHYMF RS FERRY " 0 . 35 26 59 N. PIPE STA. 21+2f1 SITE No. 83 0 52 36 " W- OLD NEW JCL CHECK DAMS SPACED AS REQUIRED / \1 SILT BASIN TYPE B 1 1 12'X 3'X 2' FENCE ; SILT \ ?_ 2' BRANCH \ s ROCK BERM ?1 c 1\ I t RIV i ' PROPOSED: 4' VERT { . PROPOSED: 8' VERT. I HEADWALL-WITH ENDWALL-WITH STACKED { ? STACKED GABIAN GABIAN BASKETS ± ( 4 ? BASKETS 2' BRANCH I I CHECK DAMS SPACED f / AS REQUIRED I I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i l l l l l l I 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1 1 1 1 l l l 1 1 1 1 11 l l l l l l , 1 1 1 1 1 1 1 1 1 1 I 1 1 1 i f 1 1 1 1 1 1 1 1 1 1 1 1 i 1 1 1 1 1 1 I I •I I I 1 1 11 I It it 1 I I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I I I I I I 1 1 1 I 1 t 1 = 1 1 1 1 1 1 1 1 I I I I 1 1 1 I I I I I I I I t l I 1 1 1 ? I ? I I i i l I I I t I 1 1 1 111 I I I I I 1 # I I I I 1 1 t l 1 I 1 1 1 1 1 1 1 77 7 - 1 1 1 I 1 1 1 1 1 1 1 1 I I I 11 I T 1 L L 1 I I I I I' 1 1 4 1 1 - I 1 _ _1 - 1 - - 11 H - I I I 1 - 1 I I I I I I - H 1 11 I 4 k, I L +1 I I I I I 1 , 1 1 I I 1 1 1 1 1 1 P E q : 1 - H 'I I I I 1 1 I I 1 ' 1 1 1 1 If 1 1 1 1 1 I It I I 1 1 I I 1 1 I 1 1 1 I I I I I I 1 1 I I 1 1 I I H I 1 1 I I 1 1 I 1 1 1 1 1 1 1 1 I 1 1 1 1 1 1 : 1 1 1 I I I 1 I I I I II I I I H I I l l l l l l l l . l l l l l i 1 1. 1 1 1 1 1 1 1 1 . 1 1 1 1 1 I I I 1 1 1 1 1 SR. NO. 1246 RD. NAME:RHYMERS FERRY 35 0 26 1 56 N. PIPE STA. 25+15 SITE No. 4 83 0 52 1 27 d ? C1 SILT FENCE r Mp,G ROCK BERM 1\ CHECK DAMS SPACED '( AS REQUIRED \ \ 1 1 1 SILT BASIN TYPE B 1 12'X 3'X 2' 8 1 .? .- PROP.VERT. ENDWALL 1 1 WITH STACKED GABIAN ' BASKETS BRANCH 2 45, 124" [2': BRANCH PROP. 4' VERT. I HEADWALL-WITH STACKED GABIAN BASKET 1 CHECK DAMS SPACED AS RE LUIRED I 1 1 1 1 ? ' ? ? I I 1 1, 1 1 1 1 1 1 ? ? , ? 1 1 1 1 I 1 1 1 1 1 1 1 1 1 1 . I I 1 1 1 1 I I f I I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I I I 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 I I I, I 1 1 1 1 1 1 1 1 , 1 1 1 1 1 ,( 1 I I I 1 I 1 1 1 1 1 1 I I , '1 I ?( I I I I I I 1 1 1 1 I I I I I I 1 1 1 f I* t I 1 1 1 1 I I I I I I 1 1 ? 1 1 I I I I I I I I I I I I 1 I 1 1 1 I ? 1 1 1 1 1 I 1 1 I I I I 1 I I I I - ' - ' - -I ' - 1 - I - - I ! 1 I _ 1 I I _ I 1 I I I 1 1 1 I I ( q q T I I I , i - 1 l i lt I I 1 1 ` 1 I 1.. _ ' I I I I I I I 1 - - 7 - - I it I 1 1 1 I I I I , II I I I I , 1 I I I I I I I I I I I I 1 I I I 1 1 1 1 1 I I I I 1 1 1 I 1 1 1 1 1 1 1 1 1 1 I I I I 1 1 1 7 1 1 1 I 1 1 I 1 1 ? I I I I I I I I I 1 1 I I I I I I I 1 1 1 1 1 1 1 I I, ?, 1 , I 1 1 1 1 1 1 1 I I 1 1 1 1 1' CPS: 35 " 26 57 11. SR'. 110. 1 246 RD. NA8E: RHYMERS FERRY 83 ° 52 I 24 PIPE STA'. 28+40 SITE No. 5 4 Mp,G CHECK DAMS SPACED typR`S? AS REQUIRED SILT FENCE ROCK BERM SILT BASIN TYPE B PROP. 8' VERT. ?\ \ \\ 12'X 3'X 2' ENDWALL-WITH STACKED GABIAN BASKETS ?\ \ 1' BRANCH 1 ' BRANCH ?1 ' U 401 X, PROP. 4.' VERT. HEADWALL-WITH STACKED GABIAN BAS ETS SILT FENCE & ROCK BERN] • ft I CHECK DAMS SPACED v AS REQUIRED ? 1 1 1, 1 „ 1 1 1 1 1, 1 1 ? , 1 , ? I , I „ ( 1 1, ,,, 1 1 1 1 1 1 ( 1 1 1 1 1 1 1 1 1 1 I i • 1 1 1 I I I I I I I 11 I 1 1 1 1 1 1 1 1 1 1 1 I I I ' I I I I 1 1 1 1 I I I I I I t 1 1 1 1 1 1 1 1 1 1 1 1 I 11 , 1 1 1 I I I I I T I I I .I 1 1 1 1 I I I I I I I 1 1 I I I I 11 11 1 1 I I I I I I 1 1 1 I l t 1 ' '' I I I I I I I I I I 1. . 1 I 1 1 I 1 1 1 1 i ' 1 1 1 1 1 1 I I I I I I I 1 t I I I I t rp _ 1 I 1 1 I I - - -- " L ' 4 - 1 - - • I I I I N_ I I 1 I I _ 1 4 I _ I I I a 1 1 1 ' I 1 1 1 1 T 7 r I - -j-' - - - - 3 5 4 - 4 - 1 1 1 1 I , I I I 1 1 1 1 1 1 1 1 , I I I 1 1 1 I I I I? 1 I I I 1 I I I I I I I I I I I I I 1 1 I 1 I I I I I 1' I 1 1 I 11 1 1 I 1 1 1 1 I I ? I 1 1 1 I I I I I I I 1 1 1 1' ! 1 1 , 1 1 1 1 1 1 1 1 ., , , • 1 1 , : I I I I 1 1 1 1 1 1 : 1 , SR. 240_ 124 35 - 26 49 14 6 RD. NAHE: 83 ° 52 ' 00 " W. PIPE STA•. 40+30 SITE No. 6 ;.....- \ SILT BASIN TYPE B PROPOSED:10'VERT. \? \ 12'X 3'X 2' ENDWALL-WITH STACKED GABIAN ?. \ \ \ BASKETS • ??` .35' X \1 " - 1 ' BRANCH 1' BRANCH PROPOSED: 4'VERTICAL ?10?, ® HEADWALL-WITH STACKED GABIAN BASKETS CL CL SILT FENCE I CHECK DAMS SPACED & D AS REQUIRED ROCK BERM I 1101 . ? M AG OLD NEW NORTH t t I I t t I I I '.'' 1 1 1 1 1 I 1.. I I I I 1 1 1 1 I I I, 1 I I I ' I I I 1 1 1 1 1 1 I? I I 1 1 1 1 1 1 1 1 1 1 1 ? I I • I I I I I 11 I I I 1 I 1 I i i I ? I 1 1 1 1 I 1 t t I t l 1 I t l 1 1 I I IIIII I I I ' 1 I 1 1 f 1 I 1 T ' c d I 1 I - TI I I I I I I I I I I I I I I I I I 1 1 1 1 1 1 1 1 1 I I 1 I I I• I I I I I I I ---- -- - 1 1 I I 11 I 1 1 1 1 1 1 1 1 tE! I 1 1 1 I I I I.. I t 1 1 1, . I I I I I I I 1 1 1 1 1 1 1 1 1 1 F a: I • I I IIII II SR.. N0. 1246 ?c ?: ?? Lo 3 S 1?. RD- t;t'ME=RHYMERS FERRY 83 0 51 ' 72 " PIPE STA'. 66+75 " N. SITE No. 7 OLD MAG NEW NORTH CHECK DAMS SPACED SILT FENCE AS REQUIRED & I . ROCK BERM T o SILT-BASIN TYPE B 12'X 3'X 2' 3 5 ' X 13 6 " ^ ?_,-- • PROP. 6' 7VE T ? 5 ' BRAN ENDWALL-TH STACKED GABIAN 'Zi I PROP.4' VERT. HEADWALL BASKETS I WITH STACKED GABIAN BASKETS SILT FENCE ROCK BERM CHECK DAMS SPACED AS REQUIRED 1 ? •i- 1 1 1 1 . . 1 . . . . 1 1 1 1 . 1 I 1 . 1 1 1 1 1 1 . 1 1 1 1 1 , - --- . 1 . . 1 I I 1 J I I i 1 1 1 I i I I I t 1 1 1 1 1 1 I I I I l e t i l t 1 1 I 1 1 1 1 1 1 1 1 1 11 I I I I I I I I I I 1 1 1 I I I ' 1 I I I I 1 1 1 1 I 1 1 1 1 1 I I I I i l l l t .? I I I 1 .I I I I 1 1 1 1 . I I I I I I I I I I I I I 1 1 I I I I I I I I t l l 1 1 I I 1 1 I I I 1 1 1 1 1 1 I 1 I? ( I I I 1 1 I? I ( I I I I I I I I I 1 I H E t I I I I I 1 I I I I I I _ , - --}- - I ' _ I 1 - I I I - ' 1 I I - 1 I ? I 1 H 1 1 _I 1 7 7 - 4 9 - ' - '? - 1 1 I 1 / I I 1 1 TI - - 1 1 1 1 1 II 11 I I 1 1 , I '; t I ' 1 1 I I 1 1 1 1 I I I I 1 1 1 1 1 1 1 I I I l l t l 1 1 1 I I 1 I I 1 1 1 ' I 1 1 1 1 1 1 ! 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I I I I 1 1 • I I I I 1 1 ? I I 1 1 I I 1 1 1 1 1 1 RD. NAHE:RHYMERS FERRY PIPE STA•. 69+25 SITE No. 8 OLD & NEW CL 83 ° 51 66 It N. MAG NORTH \ 'CHECK DAMS SPACED ? d AS REQUIRED \ 4 / EQQ?CC ENCE ERM \ 1 y d SIL T BASIN TYPE B 12'X 3'X 2' 40'X 1 " •? . ?,.?. ?v? 3' BRANCHJ I PROP. 6' VERT. I PROPOSED: 3'VERT. ENDWALL-WITH STACKED HEADWALL-WITH STACKED GABIAN BASKETS I D GABIAN BASKETS ' r I SILT FENCE & I CHECK DAMS SPACED ROCK BERM I AS REQUIRED 1 1 1, 1, x,. X 1 1 1 1 1 1 ? , 1 ? ? I,,,, I I 1, . ? I I 1 1 1 1 I I 1 ,. 1, 1 1 1 I I I -L I I I I I I 1 1 1 I I I I I 1 1 1 I II I l t l l? l l 1 1 1 1 1 1 1 1 ri I =? fT]'?`T?}r I I I 1 I_ I I I I I, I 1 I 1 1 I i I I 1 1 - 1 .J -1'. 1 , _.__.. 1 1 1 1 I , ? 1 1 1 1 1 I I 1 1 1 1 1 I I I ' 1 I 1 I 1 1 1 i t I I I I 1 I I I I , 1 1 1 1 1 1 1 1 1 1 1 1 1 I I 1 1 I 1 1 1 1 1 1 1 1 1, 1 1 1 1 1 1 1 1 1 1 1 1 1 ,,,, I II I 111 1 IIII II ???? ,? 1 1, : 1 1 1 1 1 1 1 1 I 1 1 1 1,' ""• l1t1?: RHYMERS FERRY PI1•'E STA'. 87+90 SITE 110. 9 83 ° 51 1 42 it k. CHECK DAMS SPACED OLD & NEW CL O AS REQUIRED r ? 4 SILT FENCE \ 4 ROCK BERM \ 1 . s I 1 ' BRANCH ' X i 811 RIP RAP ENDWALL / C9 ? ? a O z SILT BASIN TYPE .B 17' <ejr- 1' BRANCH RIP RAP HEADWALL D CHECK DAMS SPACED SILT FENCE & ? AS REQUIRED ROCK BERM I r ?'1 l I I I i l i I I I ?? -. -F I • r I 1 1 ? 1 1 I 11 1 1 l I i I t 1 1 1 1 1 1 ? 1 1 1 I I l--l i 1 1 1 1 1 1 1 1 1, I? ?'iTr 1 1 1 1 1 ? I I , 1, 1 1 I 1 1 1 1 RIP 1 1 1 1, 1 1 1 I I I I --------------- 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1 1 1 I _ I I I I. I I I -sI ;,, SR. NO. 1246 RD- NAME: RHYMERS FERRY PIPE STA- 144+65 35 0 26 37 N. SITE No. 10 83 0 50 73 W- ' OLD NEW CL h \ CHECK DAMS SPACED AS REQUIRED SILT FENCE ROCK BERM 1? Q SILT BASIN TYPE B 12'X 3'X 2' PROPOSED: V VERT- , >r ENDWALL-WITH.STACKED - GABIAN BASKETS ?? PROPOSED: 7'VERT- HEADWALL-WITHSTACKED GABIAN BASKETS 811 I 2' BRANCH ?c V ` 12' BRANCH I I II 1 1.. 1 1. ? ? . 1 1. 1. 1! 1 ? I I I 1 t ' 1 1 1 1 1 1 1 I I I • 1 1.. 1 1 1 1. . ? ? , ? ' • , I 1 1 1 I I I I I I I I I I I I i l 1 1 1 1 1 1 I I I 1 1 1 1 1 I I I I I I 11 1. I y J I I 1 . 1 1 1 I 1 1 7 1 1 1 I 1 1 1 1 1 1 - 1 1 1 1 1 1. 1 1 I I 1 I I I I I I 1 1 I 1 1 I I 1 1 1 1 I I I I I I I I I I tl I I 1 1 1 1 I 11 t I I 1 I I I I I 1 11 1 1 I f 1 I I I I I II II I I 1 I 1 I 1 I I i1 - I I I I I I _ I -{- - I ' I 1 1 1 I I I f I I I - - _ t - - - - - - - - - - I - - - - - - - - I - I I _ T I I I i I I 1 1 H H + 1 1 11 i 1 1 1 1 I I I I 1 ' ? I 1 1 .I I I I ? 1 1 1 I I I 1 1 I I 1 I 1 1 1 I 1 I I 1 1 1 11?1 1 1 1 1 1 1 I I I I I I. 1 1 1 1 1 1 1 I 1. 1 1 1 1 1 1 1 illll 1. 1 1 1 I III I 1 .. I I I. . 1-1 I 1 it I 1 II I I I 1 1 1 1 1 1 1 I 1 I . ' .SRO 110. -1 246 -- - RD. NAB=: RHYMERS FERRY PIPE STA'. 147+00 SITE No. 11 . ._ •, ' SILT FENCE ROCK BERM ' BRAN PROPOSED: V VERT. r ENDWALL-WITH STACKED GABIAN BASKETS ILT FENCE ROCK & BERM 1 - - 83 OLD NEW CL I I I I i I sal I i I I i I ? I I , j 1 i I ° 50 v _ v ?.• _ .68 1t N. MAC NORTH CHECK DAMS SPACED AS REQUIRED SILT BASIN TYPE B 12'X 3'X 2' 3' BRANCH PROPOSED: 7'VERT. HEADWALL-WITH STACKED GABIAN BASKE • CHECK DAMS SPACED AS REQUIRED 1 1 1 1 1 1 1 „ 111.1 , 1 I I I I I I 1 I I I l i t f t I I I 1 1 1 1 1 I l I 1 1 1 , , r 1 1 1 I I I I I, I I I I I I I I 1 1 t o I I - F T ( 1 It I I I 1 1 1 1 1 1 1 I I I 1 1 1 1 1 1 1 I I I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I I I , I { I 1 I I 1 I I I I I 1 I 1 , I I I I I I I I 1 1 1 I I I IT 1 1 1 1 I I I 1 I I I 1 1 1 1 1 1 1 1 1 I I I I I 1 1 1 1 1 1 I 111 11 1 1 1 I 1 I I 1 I I 1' t 1 I I I + H 1 4 - 1 - 1 _ H 1- 1-F I I 1 I I - - - ' _ L L IA _ 1 1 1 I I I I T ' '- 1 ti ? - I 6 I - I- I 1 I 1 - I ? 1 , w + u + V. ., ?} I ' I E X I S I 7 - 3-& of 1 -1 . _ I I I F ' i , 1 1 I I I I I ' 1 -i t .1 , I I 1 1 1 1 1 1 I 1 1 1 1 1 1 I I 1 1 1 I I I 1 I 1 1 i t 1 1 I l l 1 1 1 1 I r l l r I I I I I I I I r 1 1 1 1 1 1 1 1 1 1 ' 1 1 1 1 _ r, r 1 1 1 1 1 1_ - -- r r I 1 I r 1, t 1 I 1 1 1 1 1 1 ' 1 1 I I 1 1 1 1 1 I I 1 1• S SR: N0. 12 4 6 - - is 35 26 35 11. 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