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HomeMy WebLinkAbout20111022 Ver 1_401 Application_20130413It - ID2 2 231 HAYWOOD STREET. ASHEVILLE. NC 28801 TEL.828.281.3350 FAC.828.281.3351 W W W.ALTANONTXNV1RONMBNTAL.CON April 19, 2013 i `b North Carolina Division of Water Quality WBSCP Unit 1650 Mail Service Center Raleigh, North Carolina 27699 -1650 Subject: Pre - Construction Notification Submittal Anderson Farms Stream Mitigation Bank Project Buncombe County, North Carolina Attached are five copies of the permit application for the above referenced project and a check for $570.00 for the permit fee. One copy of the permit application has been sent to the Asheville Army Corps of Engineers office and to North Carolina Wildlife Resource Commission Mountain Region Coordinator. The permit package includes the Pre Construction Notification form, agent authorization form, representative photographs, a site location map, plan sheets, and detail sheets. We appreciate your assistance with this project. I can meet you at the site if you would like to discuss this project further. Please do not hesitate to contact me at (828) 712 -9194 if you have any questions or need additional information. Sincerely, ALTAMONT ENVIRONMENTAL, INC. g'o-' 012, Zan Price, P.E. Enclosures: Pre - Construction Notification Cc: Allison Kiehl, Southern Appalachian Highland Conservancy P:WSAHCWAnderson FarmsWermitsWPCNWFinal Permit PackageWPCN Cover Letter DWQ.Docx iR@gyp �L TA pR � D13 W, SJ t o�OF WAtF,90 o < I\- ►oa. -a- Office Use Only: Corps action ID no. DWQ project no. Form Version 1.4 January 2009 Pre - Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: Q Section 404 Permit ❑ Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 27 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑ Yes ❑X No 1d. Type(s) of approval sought from the DWQ (check all that apply): Q 401 Water Quality Certification — Regular Q Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization le. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ❑X No For the record only for Corps Permit: ❑ Yes X❑ No 1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. ❑ Yes ❑X No 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes ❑X No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes X❑ No 2. Project Information 2a. Name of project: Anderson Farms Stream Mitigation Bank 2b. County: Buncombe County 2c. Nearest municipality / town: Asheville 2d. Subdivision name: 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: Southern Appalachian Highlands Conservancy 3b. Deed Book and Page No. Book: 4794 Page No.: 791 -793 3c. Responsible Party (for LLC if applicable): aNj 3d. Street address: 34 Wall St., Suite 202 UU 3e. City, state, zip: Asheville, NC 28801 013 3f. Telephone no.: (828) 337 -5288 3g. Fax no.: WUAU7y 3h. Email address: kristy @appalachian.org Page 1 of 10 PCN Form — Version 1.4 January 2009 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ❑ Other, specify: 4b. Name: 4c. Business name (if applicable): 4d. Street address: 4e. City, state, zip: 4f. Telephone no.: 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) 5a. Name: Zan Price, PE 5b. Business name (if applicable): Altamont Environmental, Inc. 5c. Street address: 231 Haywood Street 5d. City, state, zip: Asheville, North Carolina, 28801 5e. Telephone no.: 828 - 281 -3350 5f. Fax no.: 828- 281 -3351 5g. Email address: zprice @altamontenvironmental.com Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 9711 -98- 7999 -00000 1b. Site coordinates (in decimal degrees): Latitude: 35.671958 Longitude: -82.637597 1c. Property size: 103.7 acres 2. Surface Waters 2a. Name of nearest body of water to proposed project: Newfound Creek 2b. Water Quality Classification of nearest receiving water: Class C 2c. River basin: French Broad River Basin 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: See Attachments A and B, and Figures 1 and 2. 3b. List the total estimated acreage of all existing wetlands on the property: 0.087 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 3,455 3d. Explain the purpose of the proposed project: See Attachment C. 3e. Describe the overall project in detail, including the type of equipment to be used: See Attachment C. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all prior phases) in the past? ❑X Yes ❑ No ❑ Unknown Comments: 4b. If the Corps made the jurisdictional determination, what type of determination was made? Preliminary ❑ Final 4c. If yes, who delineated the jurisdictional areas? Name (if known): Brent Manning, PwS Agency /Consultant Company: Headwaters Restoration, LLC Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. Tyler Crumbley (USACE) reviewed and approved both stream and wetland determinations on January 31, 2012. 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? 11 Yes Q No [I Unknown 5b. If yes, explain in detail according to "help file" instructions. WA S. Future Project Plans 6a. Is this a phased project? ❑ Yes Q No 6b. If yes, explain. Page 3 of 10 PCN Form — Version 1.4 January 2009 � J C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands Q Streams — tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of impact Type of wetland Forested Type of jurisdiction Area of number Corps (404,10) or impact Permanent (P) or DWQ (401, other) (acres) Temporary W1 W2 W3 W4 W5 W6 2g. Total Wetland Impacts: 2h. Comments: All wetland areas within this project vwll remain unaltered. No grading activities are proposed in the wetland areas. Only hand - removal of non - native vegetation species is proposed within the wetland areas. 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial (PER) or Type of Average Impact number intermittent (INT)? jurisdiction stream length Permanent (P) or width (linear Temporary (T) (feet) feet) 81 P Restoration UT -1a PER Corps 43 229 S2 P Restoration UT -1b PER Corps 5.5 1,067 S3 P Enhancement UT -1b PER Corps 5.5 150 S4 P Restoration UT -2 PER Corps 5.8 658 S5 P Enhancement UT -2 PER Corps 5.8 375 S6 P Restoration UT -3 PER Corps 6.2 976 3h. Total stream and tributary impacts 3,455 3i. Comments: The entire 3,455 linear feet of the stream project reach will be enhanced by the removal of non - native, invasive plant species and the planting of native riparian and wetland vegetation. In addition to enhancement, stream channels will be restored on approximately 2,930 linear feet of the stream project reach using natural channel design elements such as bankfull floodplain benches, in- stream hydraulic structures, and gently sloped streambanks. Page 4 of 10 PCN Form — Version 1.4 January 2009 II, .) 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. Open water impact number Permanent (P) or Temporary 4b. Name of waterbody (if applicable 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) 01 02 03 04 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If pond or lake construction Proposed, the complete the chart below. 5a. Pond ID number 5b. Proposed use or purpose of pond 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) Flooded Filled Excavated Flooded Filled Excavated P1 P2 5f. Total: 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. Project is in which protected basin? ❑ Neuse ❑ Tar - Pamlico ❑ Catawba ❑ Randleman ❑ Other: 6b. Buffer Impact number— Permanent (P) r Temporary ) 6c. Reason for impact 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact (square feet ) 6g. Zone 2 impact (square feet 61 B2 63 134 B5 66 6h. Total Buffer Impacts: 6i. Comments: Page 5 of 10 t�• �I, D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Identification of high quality riparian and wetland areas will be avoided during the project and placed in the permanent conservation easement. Sequencing of construction will ensure that all disturbed areas are stabilized at the end of each work day. Standard sedimentation and erosion control practices will be used per an approved E &SC plan. Vegetation, hydrologic, and geomorphic monitoring will occur for a period of at least 5 years upon completion of the project. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. See Attachment D. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? ❑ Yes Q No 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps 2c. If yes, which mitigation option will be used for this project? ❑ Mitigation bank ❑ Payment to in -lieu fee program ❑ Permittee Responsible Mitigation 3. Complete if Usina a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type: Type: Type: Quantity: Quantity: Quantity: 3c. Comments: 4. Complete if Making a Payment to In -lieu Fee Program 4a. Approval letter from in -lieu fee program is attached. ❑ Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non - riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. Page 6 of 10 PCN Form — Version 1.4 January 2009 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? Yes Q No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund). 6h. Comments: Page 7 of 10 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules? ❑ Yes Q No 1 b. If yes, then is a diffuse flow plan included? If no, explain why. ❑ Yes ❑ No 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 0% 2b. Does this project require a Stormwater Management Plan? ❑ Yes ❑X No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: See Attachment E. 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: 2e. Who will be responsible for the review of the Stormwater Management Plan? 3. Certified Local Government Stormwater Review 3a. In which local ovemment's jurisdiction is this project? Buncombe County 3b. Which of the following locally- implemented stormwater management programs apply (check all that apply): ❑ Phase II ❑ NSW ❑ USMP ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been attached? []Yes Q No 4. DWQ Stormwater Program Review 4a. Which of the following state - implemented stormwater management programs apply (check all that apply): []Coastal counties ❑HQW H ORW Session Law 2006 -246 []Other: 4b. Has the approved Stormwater Management Plan with proof of approval been attached. ❑ Yes ❑ No 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 8 of 10 PCN Form — Version 1.4 January 2009 i 1, r" F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1a. Does the project involve an expenditure of public (federal /state/local) funds or the ❑ Yes Q No use of public (federal /state) land? 1b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑Yes ❑ No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval letter.) ❑ Yes ❑ No Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑ Yes Q No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after - the -fact permit application? ❑Yes No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ❑Yes Q No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. 4. Sewage Disposal (DWQ Requirement) 4a. Clearly detail the ultimate treatment methods and disposition (non - discharge or discharge) of wastewater generated from N/A the proposed project, or available capacity of the subject facility. Page 9 of 10 PCN Form — Version 1.4 January 2009 ,s .4 ,I 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ❑ Yes 0 No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act 0 Yes ❑ No impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Brian Tompkins with the Asheville USFWS was contacted on March 11, 2013 regarding the project site, and verified that no federally listed species of concern are on the subject property. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes 0 No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? The Nabonal Oceanic and Atmospheric Administration Essential fish Habitat Mapper v3.0 was used to determine essential fish habitat impacts. 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ❑ Yes 0 No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? See Attachments F and G. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA- designated 100 -year floodplain? ❑ Yes 0 No 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? The North Carolina Floodplain Mapping Information System (ncfloodmaps.com). 2 Pr �C- Applicant/Agent's Printed Name Applicant/Agent's Signature Date (Agent's signature Is valid only if an authorization letter from the applicant Is provided.) Page 10 of 10 ATTACHMENTS . •.. AGENT AUTHORIZATION FORM PROPERTY LEGAL DESCRIPTION: DEED BOOK 479 DEED PAGE. 0791 PARCEL ID: 9711 -98- 7999-00000 Property Owner. The undersigned, registered property owners of the above noted property, do hereby authorize ZAN PRICE of ALTAMONT ENVIRONMENTAL. INC. (Contractor / Agent) (Name of consulting firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of this permit or certification and any and all standard and special conditions attached. Property Owner's Address (if different than property above): Telephone: (8281253 -0095 We hereby certify the above information submitted in this application is true and accurate to the best of our knowledge. • r 1A1 IA4- Authorized ted Narhe Autha GN Si rtu iE5 Date: /2 S 1201E Attachment A. B 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: The Anderson Farm Stream Mitigation Bank site (approximately 25 acres) consists primarily of channelized first -order stream systems that have been historically altered as a result of silvicultural and livestock management practices. The site consists of moderately to steeply sloped terrain and is bisected by two main stream systems which flow southward into Newfound Creek, a third order stream located in the French Broad River Basin (8 -digit Hydrologic Unit 06010105) ( Subbasin 06010105090020). The subbasin consists of managed grazing tracts for livestock, low density residential development, and small areas of commercial development along the major thoroughfares. Following construction of the project, the remaining acreage will be converted into a modem demonstration farm that will serve as an agriculturally- focused educational center. Proposed activities will likely include specialty crop production and processing, in addition to livestock and silvicultural management outside of the 300 -foot conservation easement. Attachement B: Representative Photographs Photograph 1: View of existing invasive vegetation within riparion area in the Spring. Photograph 2: View of incised Ut -1 stream channel. Photograph 3: View of site topography along UT -1. Photograph 4: View of eroding banks along UT -3. Photograph 5: View of existing UT -3 stream. Photograph 6: View of existing maple stream adjacent to UT -2. Attachment C B 3d. Explain the purpose of the proposed project: The goal of the proposed bank is to provide high - quality compensatory mitigation for permitted impacts within the French Broad River Basin via the restoration and enhancement of streams within the property. The proposed activities will restore both the hydrologic and vegetative components of two separate stream systems within the headwaters of an unnamed tributary of Newfound Creek. B 3e. Describe the overall project in detail, including the type of equipment to be used: Due to hydrologic, morphologic, and geographic differences in the streams within the project area, the streams have been divided into four reaches: UT -1 a, UT -1 b, UT -2, and UT -3. UT -1 a and UT -1 b are approximately 229 linear feet and 1,217 linear feet in length, respectively. UT -2 is approximately 1,033 linear feet in length. UT -1 and UT -2 converge to form UT -3, which contains 976 linear feet of channel. UT -3 ultimately flows into Newfound Creek, approximately 900 linear feet downstream from the project and property boundary. Proposed activities will employ both Priority II stream restoration and Enhancement Level I techniques throughout each of the tributaries. Functional uplift within the system will be achieved through bank stabilization efforts along a majority of the two reaches. These stabilization measures will include the construction of a vegetated floodplain bench that will reduce sheer - stress - driven bank erosion by allowing overbank flooding to dissipate flow velocities within the channel. Native riparian vegetation will also provide a source of valuable organic material which will support the re- establishment of a characteristic macroinvertebrate community. Shade provided by the vegetative cover will also lower ambient water temperatures during summer months and improve dissolved oxygen levels in the streams. Restoration Priority II stream restoration will be employed on approximately 1,296 linear feet of UT -1, 658 linear feet of UT -2, and 976 linear feet of UT -3 (see plan sheets PO -P7). Enhancement Level 1 will be employed on approximately 150 linear feet of UT -1, and 375 linear feet of UT -2 (see plans sheet P3 and P4). Due to site topography, and the desire not to start this restoration project from an ecological "clean slate ", an entirely new channel alignment was not proposed (Priority I Restoration). Restoration of the project reach will consist of Priority II restoration and Enhancement, and the design generally incorporates the existing channel pattern down slope through the valley. While the alignment or pattern of the streams will not be altered, the existing headcut along UT -1a will be graded to a more stable slope and will be further stabilized through the installation of cross vane -like drop structures made of wood recycled during grading streambanks to stable slopes. Throughout the project, streambanks on either side of the channel will be graded to a more stable slope not to exceed 2 Horizontal (H):1 Vertical (V). Nonnative invasive plant species will be removed from the project area where large communities exist that have entirely out competed native vegetation (e.g. kudzu, privet, and multiflora rose thickets), and by hand in areas where exotic invasive plants are less dense using hand "cut and spray" techniques. Topsoil in the areas where grading will occur will be removed and stockpiled in a nearby location and stabilized. Upon completion of rough grading stockpiled topsoil will be spread over graded and disturbed areas, streambanks, and the stream buffer to re- incorporate nutrient rich topsoil back into the project and to achieve final grade. The entire conservation easement area (including streambanks) will be re- vegetated using a riparian seed mix, bare root plants, and container plants. Live stakes will be used in the areas adjacent to the creek. Additional benefits will be realized through the establishment of a contiguous forested buffer adjacent to the entire length of the mitigation project. This buffer will extend 151 feet on both sides of the reach and will be comprised of a mixture of native hardwood species. Equipment used to accomplish the restoration work will include track - mounted excavators equipped with buckets and hydraulic thumbs, various sized track and rubber -tired loaders, and dump trucks to transport and stockpile materials. Various hand tools will also be used throughout the project. Restoration will generally be completed from upstream to downstream. Operation of heavy machinery in the water will be avoided to the extent practical in order to complete the work described in this application. Most streambank stabilization work will be completed from the streambank. Sedimentation and erosion control practices will be implemented throughout the project and will consist of: 1) only working in dry weather during low -flow conditions, 2) only exposing areas of soils that can be stabilized at the end of each work day, 3) installation of temporary silt fence at the top of disturbed banks, at the toe of staging and stockpile areas, and on the downslope side of any work areas outside the streambanks 4) installation of temporary berms at the top of disturbed banks, and 5) installation of seed, coir soil matting, and straw mulch. Attachment D D 1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Altamont will provide contractors engaged in the implementation of this work both written and verbal onsite instruction of all impact avoidance statements provided below. All heavy equipment will be kept out of the stream channel during streambank stabilization work to the extent practicable. Disturbance of the channel bottom, streambanks, and equipment access areas will be held to the minimum extent necessary to allow for completion of the bank stabilization work. Work will generally be conducted in an upstream -to- downstream direction. Work will be completed in stages such that segments of the project will be completed and stabilized, on a daily basis. Temporary grass/grain cover will be planted on all bare soil within one day after ground disturbing activities are completed. Tall fescue or other exotic grasses or plants will not be used in riparian areas. Herbaceous, woody shrub, and tree vegetation will be installed during an appropriate time of year on the primary floodplain and streambanks upon completion of bank stabilization work. Altamont will provide a site manager to inspect and supervise contractor work on a daily basis to help ensure that impact avoidance instructions are being followed. Sediment and erosion control measures will be used at all disturbed areas and will be maintained in order to keep sediment and sediment laden stormwater out of streams. Attachment E E 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: This project consists of streambank stabilization, riparian buffer restoration, and placing riparian lands into conservation, of which Gearing, grading, and excavating will be limited to near the stream and/or in the stream. Erosion and sedimentation control measures such as silt fence and mulching and seeding will be implemented in areas such as top of bank, earthen material stockpile areas, and temporary construction access roads. An erosion and sedimentation control permit will be applied for and obtained from Buncombe County prior to commencement of construction. Attachment F 7.7b. What data sources did you use to determine whether your site would impact historic or archeological resources? An archaeological resources survey of the subject area was conducted in March, 2012 by Blue Ridge Archaeological Consultants (BRAC). The North Carolina Department of Cultural Resources was consulted and indicated that no previously identified archaeological or historical sites had been documented within the subject area. BRAC identified one previously undocumented archaeological site, 31 BN974. BRAC concluded that 31 BN974 did not have historic or prehistoric components as a resource eligible for nomination to the National Register of Historic Places and recommended no additional archaeological investigations. The North Carolina Department of Cultural Resources concurred that 31 BN974 is not eligible for listing in the National Register of Historic Places. The archaeological report by BRAC and response from the North Carolina Department of Cultural Resources in included as Attachment G. An Archaeological Resources Survey of the Proposed Anderson Farm Stream Mitigation Bank, Buncombe County, North Carolina Management summary Submitted to: Allison Kiehl AFFP, LLC 34 Wall St Suite 502 Asheville, NC 28801 Submitted by: Scott Shumate Blue Ridge Archaeological Consultants Arden, North Carolina 28704 April 19, 2012 An Archaeological Resources Survey of the Proposed Anderson Farm Stream Mitigation Bank, Buncombe County, North Carolina Management Summary In March of 2012 Blue Ridge Archaeological Consultants (BRAC) was contracted by AFFP, LLC of Asheville, North Carolina to undertake a Phase I archaeological survey of an approximately 28 -acre portion of a tract known as Anderson Farm located in the northwestern portion of Buncombe County. More specifically, the Anderson Farm Tract is located immediately south of Mag Sluder Road (SR 1625), west of the intersection of this road with Jenkins Valley Road (SR 1641) approximately 3.2 linear miles northeast of Leicester, North Carolina, and nearly 10 miles northwest of Asheville (Figure 1). The limits of the approximately 107 -acre Anderson Farm Tract are formed in part by Mag Sluder Road to the north and east, while Jenkins Valley Road forms a small portion of the eastern boundary and in other areas lies approximate to the tract's eastern boundary. The western limits of the tract follow the central spine of a south to southeast trending ridge line and the southern boundary of the tract includes a portion of this ridge and an adjacent ridge to the east. This southern boundary of the tract is located at distances ranging from approximately 550 feet (167 meters) to 945 feet (288 meters) north of Newfound Creek. Two unnamed tributaries of Newfound Creek, which originate near the northern end of the tract and which have their confluence near its center, continue as one stream through the south - central portion of the tract before joining with Newfound Creek. The latter creek has its confluence with the French Broad River at approximately 1.1 river miles east of its confluence with the unnamed tributary that forms the subject of the stream mitigation bank. Tract vegetation currently consists of pasture grass with mixed hardwoods and pines along most of the reaches of the project area creeks. Portions of the tract slope significantly from north to south along the direction of most ridge lines and ridge toes and even more dramatically from east to west within project area drainages and on these ridge side slopes, with changes in elevation ranging from 2136 feet along the northern tract boundary to 1944 feet AMSL in the southeast corner of the tract. Along the unnamed tributary of Newfound Creek and its pronged headwaters in the Anderson Farm Tract interior, project managers affiliated with AFFP, LLC propose to establish, design, construct, and operate a stream compensatory mitigation bank composed of approximately 3,814 linear feet of stream channel. Along this reach and at distances of approximately 150 feet (45 meters) to either side of the stream channel(s), managers propose to conduct stream stabilization efforts through the construction of a vegetated floodplain bench. This approximately 28 -acre riparian buffer will be planted in mixed hardwoods and will be protected by exclusionary fencing. Consultations with the North Carolina Department of Cultural Resources (North Carolina State Historic Preservation Office - -NC SHPO) indicate that no -2- r v averville m: is r 1 0 33EN542? .-� S ' � . 1 � � -� , ��,�� �1► � � d , �. j 31BN635 � •• �%: � � i/t �/ • �. 1; �� 31BN59 t f ' 31BNSS8 . 31BN433 ` � a ���� � � —+ � - _' �- f'- °•.i�'� �, t ' 4..� e� �� 1, _ 'mot • l/ INN� 1 � ) �i J `��. $ 31EN , �1`/ ITIGATIONr �, . � � • • J � �•� t i� I i i• SLR —? NMI. 4 11(, gure 1. The locations of the proposed Anderson Farm Stream Mitigation Bank, previously identified archaeological sites, and recently identified archaeological site 31BN974 on a portion of the Leicester, NC topographic quadrangle. -3- previously identified archaeological or historical sites have been documented within the limits of the Anderson Farm Tract. However, there are at least 19 archaeological sites documented on adjacent landforms located within one mile of the Anderson Farm project area. These previously identified archaeological resources are located for the most part along Jenkins Branch and Parker Branch — both tributaries of Newfound Creek. For this reason, representatives of the NC SHPO called for an intensive archaeological survey of the area of project effect (A.P.E.) within the Anderson Farm Tract —i.e. the 28 -acre riparian buffer of the proposed stream compensatory mitigation bank. The recent archaeological survey of the mitigation bank area on the Anderson Farm Tract for AFFP, LLC included surface reconnaissance combined with the excavation of 70 shovel tests (Figure 2). For the most part these tests were excavated on 20 -meter ( -66 -foot) intervals. However, in a few instances where landforms slanted significantly down to the very edges of the subject creek, shovel test intervals were widened to avoid such slopes. Shovel test depth ranged from approximately zero cm (with subsoil at ground surface) to 45 cm from surface to sterile subsoil. The average depth of these 70 tests measured approximately 12.2 cm. In each case, these shovel tests revealed only a single organic/ potentially artifact- bearing stratum above subsoil. Twenty -three of these 70 shovel tests (or -33 %) were excavated to the east and west of the main stem of the mitigation bank. The northwest tributary was subjected to 19 shovel tests ( -27% of the total) while another 14 tests ( -20 %) were excavated on either side of the northeast tributary. Within the interior portion of the confluence of these two streams another 14 shovel tests ( -20 %) were excavated. The excavation of these 70 shovel tests resulted in the identification of one previously undocumented archaeological site within the limits of the proposed stream mitigation bank (see Figures 1 -3). Given the permanent site number of 31BN974, this archaeological resource was identified within the central portion of the Anderson Farm Tract and within the interior portion of the confluence of the northwest and northeast tributaries of the mitigation bank area. On this mostly level landform, nine out of twelve shovel tests were positive for a total of eight prehistoric lithic artifacts and nine historic period ceramic, glass, iron, and brass artifacts. One other prehistoric lithic artifact was collected as a surface find, while pedestrian reconnaissance within this site area recorded another 13 historic period artifacts. The prehistoric lithic artifacts recovered from this site remain non - diagnostic of any particular period or phase of the prehistoric era. However, in the absence of any prehistoric pottery, these few lithic artifacts may point to a pre - ceramic Archaic period occupation or site use. Most of the historic artifacts collected from or otherwise recorded at site 31BN974 indicate an early to mid twentieth- century occupation. However, in a few instances some of these artifacts may have been manufactured as early as the late nineteenth - century, if not slightly earlier. While there are currently no intact above ground architectural remains associated with the former dwelling which these historic period artifacts indicate once stood in this portion of the Anderson Farm Tract, a number of large stones and two brick bats likely constitute structural elements of this former residence. Interestingly, what appears to represent a former lightening grounding rod was discovered in one of the cow paths in the same area as these stones and brick and -4- Figure 2. A recent aerial photograph of the Anderson Farm Tract illustrating the limits of the proposed mitigation bank and the locations of recent shovel test pits and archaeological site 31BN974. likely points to the southwest corner location of the former dwelling. Other artifacts recovered from a single shovel test located at approximately 60 meters to the northeast of the former house seat likely point to the location of one or more former outbuildings situated in the narrow cove adjacent to the northeast tributary (see Figure 3). Though photo- revised in 1990, the Leicester, North Carolina topographic quadrangle of the general project area dates from 1942, at which point a structure -5- 0 10 20 30 '40 KEY ' POSITIVE SHOVEL TEST O NEGATIVE SHOVEL TEST X SURFACE FIND �J APPROX. ARCHAEO. SITE ` \ / v LIMITS \� F. 4 ! N\ / oo° 060 70 51 .1 0 66 �'� • Lightening, • �/ •, Rod - -►" ' e � r • 3.1BN974 A 63 1 ' " XX 0 10 1 69 's4 Q r `O 34 ion , r � GW the locations of recent shovel tests within the central portion of the Anderson Farm project area. -6- was illustrated in the same area as the brick, stone, and other historic period artifacts recovered near the central portion of site 31BN974. In summary, no previously identified archaeological sites were documented within the 107 -acre Anderson Farm Tract or within the 28 -acre proposed stream mitigation bank area located within this larger surrounding parcel. A single previously undocumented archaeological site (31BN974) was identified during the recent BRAC survey of the proposed mitigation bank area. The investigation of this site documented a low to moderate density prehistoric lithic scatter of indeterminate cultural/ temporal affiliation. This site also includes artifacts associated with an early to mid- twentieth century farmstead consisting of a former house seat and at least one former outbuilding. Site stratigraphy exhibited largely deflated contexts averaging 15.7 cm from surface to subsoil. Located solidly within the limits of the proposed stream mitigation bank area, restoration efforts will likely have an adverse effect upon this resource. However, as neither the prehistoric or historic components of this site include those qualities that would recommend site 31BN974 as a resource eligible for nomination to the National Register of Historic Places, we recommend no additional archaeological investigations within the limits of 31BN974 or the larger mitigation bank area. We therefore find no objection to the proposed undertaking. -7- North Carolina Department of Cultural Resources State Historic Preservation Office Ramona M Bartos, Administrator Beverly Eaves Perdue, Governor Linda A Carlisle, Secretary Jeffrey J. Crow, Deputy Secretary June 28, 2012 Scott Shumate Blue Ridge Archaeological Consultants 65 Appian Way Arden, NC 28704 Re: Anderson Farm Mitigation Bank, Buncombe County, ER 11 -2273 Dear Mr. Shumate: Office of Archives and History Division of Historical Resources David Brook, Director Thank you for your letter of June 1, 2012, transmitting the archaeological survey report for the above project. The report meets our guidelines and those of the Secretary of the Interior. During the course of the survey, one archaeological site, 31BN974, was located within the project area. For purposes of compliance with Section 106 of the National Historic Preservation Act, we concur that 31BN974 is not eligible for listing in the National Register of Historic Places. This site does not retain sufficient subsurface integrity or artifact density to yield information important to history or prehistory. Blue Ridge Archaeological Consultants has recommended that no further archaeological investigation be conducted in connection with this project. We concur with this recommendation since the project will not involve significant archaeological resources. The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 CFR Part 800. Thank you for your cooperation and consideration. If you have questions concerning the above comment, please contact Renee Gledhill- Earley, environmental review coordinator, at 919- 807 -6579. In all future communication concerning this project, please cite the above - referenced tracking number. Sincerely, 6WRamona M. Bartos cc: Allison Kiehl, AFFP, LLC Location 109 East Jones Street, Raleigh NC 27601 Mailing Address. 4617 Mail Service Center, Raleigh NC 27699 -4617 Telephone /Fax• (919) 807 - 6570/807 -6599 FIGURES 4 N p a ba ? c F s Rd db a 6 a U Dx�And+rr R+1 c IN �1 LEGEND CONTINUE ONTO OLD HIGHWAY 20 ROAD ANDERSON FARMS PROPERTY CONTINUE ONTO .JENKINS VALLEY ROAD t SLIGHT LEFT ONTO MAG SLUDER ROAD SOURCE: PROJECT IS LOCATED THROUGH THE GATE ON MAG SLUDER ROAD PARCEL DATA - BUNCOMBE COUNTY GIS WORLD STREET MAP - ARLG S MAPS a. �e °... ON THE WESTERN SIDE OF THE PROPERTY. FIGURE ENGINEERING & HYDR0GEOL0G.Y VICINITY MAP 231 MAYWOOD STREET. ASHEVILLE. NC 20801 TEL.828.281.3350 FAC.828.281.335t I rrlt.AITAORtftRf IRRt AttTAL.tRR ANDERSON FARM MITIGATION BANK DRAWN BY: NATALIE BOUCHARD SCALE BUNCOMBE COUNTY, NORTH CAROLINA PROJECT MANAGER: ZAN PRICE CLIENT: AFF, LLC FEET DATE: 3/11/2013 0 500 1.000 2,000 �a 3 4 IN �1 LEGEND CONTINUE ONTO OLD HIGHWAY 20 ROAD ANDERSON FARMS PROPERTY CONTINUE ONTO .JENKINS VALLEY ROAD t SLIGHT LEFT ONTO MAG SLUDER ROAD SOURCE: PROJECT IS LOCATED THROUGH THE GATE ON MAG SLUDER ROAD PARCEL DATA - BUNCOMBE COUNTY GIS WORLD STREET MAP - ARLG S MAPS a. �e °... ON THE WESTERN SIDE OF THE PROPERTY. FIGURE ENGINEERING & HYDR0GEOL0G.Y VICINITY MAP 231 MAYWOOD STREET. ASHEVILLE. NC 20801 TEL.828.281.3350 FAC.828.281.335t I rrlt.AITAORtftRf IRRt AttTAL.tRR ANDERSON FARM MITIGATION BANK DRAWN BY: NATALIE BOUCHARD SCALE BUNCOMBE COUNTY, NORTH CAROLINA PROJECT MANAGER: ZAN PRICE CLIENT: AFF, LLC FEET DATE: 3/11/2013 0 500 1.000 2,000 A;0 n. Site Location I FIK-AY7-�, 3 FIGURE USGS TOPOGRAPHIC MAP ANDERSON FARM MITIGATION BANK BUNCOMBE COUNTY. NORTH CAROLINA 2 Ij LEGEND ANDERSON FARMS PROPERTY Ir SOURCE: PARCEL DATA - BUNCOMBE COUNTY GIS , a' U SGS TOPOGRAPHIC MAP - LEICESTER QUADRANGLE, REVISED 1990 E N G I N F F R I N G A IRWIN= H Y O R o G r o L o c y 231 HA-00r, SFA;Ff A—V1.. LE NC 28801 TUB 828.281.3350 rAC.628 231,3351 W—ALTANONTERVI RON ME NTAL.C&N DRAWN BY: NATALIE 13000HARD SCALE PROJECT MANAGER: ZAN PRICE FEET CLIENT: AFF, LLC DATE: 5/12/2015 0 500 1,000 2,000 I FIK-AY7-�, 3 FIGURE USGS TOPOGRAPHIC MAP ANDERSON FARM MITIGATION BANK BUNCOMBE COUNTY. NORTH CAROLINA 2 PLAN SHEETS It • r ANDERSON STREAM DRAWING SET CONTENT FARM MITIGATION BANK RESTORATION PLAN 180 MAG SLUDER ROAD BUNCOMBE COUNTY, NORTH CAROLINA SHEET SHEET TITLE C1.0 COVER SHEET S1.0 SURVEY C2.0 DRAINAGE AREA MAP C3.0 PLAN AND PROFILE SHEET INDEX C4.0 PLAN AND PROFILE SHEET - I C5.0 PLAN AND PROFILE SHEET - 2 C6.0 PLAN AND PROFILE SHEET - 3 C7.0 CROSS SECTIONS SHEET C8.0 EROSION CONTROL SHEET INDEX C9.0 GRADING AND EROSION CONTROL C10.0 EROSION CONTROL NOTES C11.0 EROSION CONTROL DETAILS C12.0 SITE DETAILS I C13.0 SITE DETAILS 2 GENERAL NOTES' (APPLICABLE TO ALL SHEETS) I BOUNDARY SURVEY PROVIDED BY KEY SURVEYING 2 CONTOUR ELEVATIONS BASED ON FIELD VERIFIED SURVEY AND GIS DATA 3 ALL IMPROVEMENTS SHALL CONFORM TO NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL AND NATURAL RESOURCES (NCDENR), THE ARMY CORP OF ENGINEERS AND BUNCOMBE COUNTY PERMIT REQUIREMENTS UNLESS NOTED OTHERWISE ON THE PLANS. 4 ALL TRAFFIC CONTROL SIGNS SHALL CONFORM TO THE MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES STANDARDS, LATEST EDITION 5 THE CONTRACTOR SHALL PROTECT EXISTING PROPERTY MONUMENTAT ION AND PRIMARY CONTROL ANY SUCH POINTS WHICH THE CONTRACTOR BELIEVES WILL BE DESTROYED SHALL HAVE OFFSET POINTS ESTABLISHED BY THE CONTRACTOR PRIOR TO CONSTRUCTION ANY MONUMENTATION DESTROYED BY THE CONTRACTOR SHALL BE REESTABLISHED AT HIS EXPENSE 6 IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO A) PREVENT ANY DAMAGE TO PRIVATE PROPERTY AND PROPERTY OWNER'S POLES. FENCES, SHRUBS, ETC B ) PROTECT ALL UNDERGROUND UTILITIES C ) NOTIFY ALL UTILITY COMPANIES AND FIELD VERIFY HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO START OF CONSTRUCTION NOTIFY OWNER OF ANY POTENTIAL CONFLICTS WHICH MAY EXIST BETWEEN THE EXISTING UTILITIES AND CONSTRUCTION PLANS 7 CONTRACTOR SHALL MAINTAIN DRAINAGE AT ALL TIMES DURING CONSTRUCTION PONDING OF WATER IN STREETS DRIVES, TRUCK COURTS TRENCHES. ETC WILL NOT BE ACCEPTABLE 8 ANY DAMAGES THAT MAY OCCUR TO REAL PROPERTY OR EXISTING IMPROVEMENTS SHALL BE RESTORED BY THE CONTRACTOR TO AT LEAST THE SAME CONDITION THAT THE REAL PROPERTY OR EXISTING IMPROVEMENTS WERE IN PRIOR TO THE DAMAGES THIS RESTORATION SHALL BE SUBJECT TO THE OWNER'S APPROVAL MOREOVER, THIS RESTORATION SHALL NOT BE A BASIS FOR ADDITIONAL COMPENSATION TO THE CONTRACTOR RESTORATION SHALL INCLUDE. BUT NOT BE LIMITED TO, REGRASSING, REVEGETATION, REPLACING FENCES, REPLACING TREES, ETC 9 CONTRACTOR IS RESPONSIBLE FOR COMPLYING WITH ALL APPLICABLE LOCAL STATE AND FEDERAL STORM WATER POLLUTION PREVENTION LAWS AND ORDINANCES 10 PRIOR TO BEGINNING CONSTRUCTION, THE CONTRACTOR SHALL VERIFY THAT ALL REQUIRED PERMITS AND APPROVALS HAVE BEEN OBTAINED FROM ALL REGULATORY AUTHORITIES II ALL CUT SLOPES STEEPER THAN 15 1 AND ALL FILL SLOPES STEEPER THAT 2 I SHALL BE OBSERVED AND CERTIFIED BY A GEOTECMNICAL ENGINEER LICENSED TO PRACTICE IN THE STATE OF NORTH CAROLINA. 12 CUT AND FILL SLOPES (EMBANKMENTS) SHALL BE CONSTRUCTED IN ACCORDANCE WITH NCDOT STANDARD SPECIFICATION SECTION 235 OR THE GEOTECHNICAL ( SOILS) REPORT RECOMMENDATIONS. WHICHEVER ARE MORE RESTRICTIVE AT A MINIMUM, ALL FILL SLOPES SHALL BE PLACED IN 10 INCH MAXIMUM LIFTS COMPACTED TO NOT LESS THAN 95 PERCENT DENSITY (STANDARD PROCTOR) CONTRACTOR SHALL ARRANGE FOR INDEPENDENT COMPACTION TESTING RESULTS TO BE PAID FOR BY THE OWNER /DEVELOPER. 13 THE CONTRACTOR SHALL COORDINATE ALL MOVEMENT AND STORAGE OF EQUIPMENT WITH OWNER DATA BLOCK PROPERTY OWNER SOUTHERN APPALACHIAN HIGHLANDS CONSERVANCY 34 WALL ST STE 502 ASHEVILLE, NC 28801 CONTACT PERSON ALLISON KIEHL PROJECT NAME ANDERSON FARMS STREAM RESTORATION PLAN PROJECT LOCATION 108 MAG SLUDER RD LEICESTER, NC 28701 PIN 0 9711 -98 -7999 ZONING DISTRICT OU (OPEN USE) CONSERVATION AREA 25 29 AC CURRENT LAND USE AGRICULTURAL PROPERTY SIZE 103 69 ACRES AVERAGE NATURAL SLOPE 2182% REACH UTIA LENGTH 229 LF REACH UTIB LENGTH 1,217 LF REACH UT2 LENGTH 1,033 LF REACH UT3 LENGTH 976 LF TOTAL STREAM LENGTH 3.455 LF TOTAL WETLAND AREA 0 087 AC TREATMENT CATEGORIES 'A' - EXOTIC INVASIVE PLANT MATERIAL REMOVAL 'B' - GRADING TO THE BANK FULL BENCH 'C' IN STREAM STRUCTURE PLACEMENT 'D' - STREAM ENHANCEMENT 'E' - GRADING TO DAYLIGHT BURIED STREAM STREAM REACHES AND AREAS WHERE UT -IA (STATION) I 10 +00 TO 12+29 A,B,C UT -IB (STATION) QT FOR 12 +29 TO 20 +20 A,B,C 20+20 TO 21+70 A,D 21 +70 T021 +46 (END) A,B,C UT -2 (STATION) 10 +00 TO 13 +75 A,0 13 +75 TO 17+40 A,B,C,E 17+40 TO 20 +30 (END) A,B,C UT -3 STATION A,8 0+00 1 + END) A,B I � V APR 2 4 2013 WA VICINITY MAP lam /m � /I- "'/" I� Sm location /QO fO! on a /„ter th, 1 1q4 3 IT I�p�yQr Mry . Iu8 163 r -•�°° 13 TO ASHEI I' LLE m3 � NOT TO SCALE FOR E I QT FOR C S . _lTIV NC FIRMLICO C -2185 u� m� } o� .n o�� oe. 0 S ° 6 r O ` n Z O � � Z O O « � W � J Z = d O R Z N W u rc a 0 � O WF3CO� WQQ�N (nzzoz of � Q U) W W UJ N 7Z E US OQ O W U °° J Q� 3 O ■ o \ — i Q A TOPOGRAPHIC SURVEY FOR: �i AFFP, LLC i ANDERSON FARM PROJECT / LEICESTER TOWNSHIP, BUNCOMBE COUNTY, NORTH CAROLINA DATE REVISED MAY 10, 2012 10, RE40 CREW NH, MM, D0. NC ORA)YN BY PSK SURVEY DATES 04/02/12 - 05/07/12 JOB / 12OJ20 / \ SHEET 517E I87F74" I SHEET / 1 OF I SCREE 17-180' P 0 Box 2566 NC � \V/ Ashevtlle, NC 28802 \ (828) 845-8275 \I Tuww ke¢map com / Ltcense N C -3039 I(/ I I aeW Welelw -><, � BOUNDARY LINE NOT SURVEYED NAD 83(2007 NGS STATION 'MACEDONIA" EPOCH DATE 2002 N 712595.32' E 920751 36' ELEVATION 2097.0' COMBINED FACTOR 999804248 ELEVATION DATUM NAVD 88 CONTOUR INTERVAL 1 FOOT CERTIFICATE OF SURVE Y 1. ---- PNILLIP B KEE - CERTIFY THAT M R IS AT WAS DRAWN UNDER MV- SUPERVISION FROM AN ACTUAL SURVEY MADE UNDER MY SUPERVISION THE BOUNDARIES NOT SURVEYED ARE INDICATED AS DASHED LINES, THAT THIS MAP MEETS IIIE SPECIFICATIONS FOR TOPOGRAPHIC SURVEYS AS STATED IN TITLE 21. CHAPTER 56. SECTION 1606, THAT THIS MAP WAS NOT PREPARED IN ACCORDANCE NTH GS 47 -30. AS AMENDED WITNESS MY ORIGINAL SIGNATURE. REGISTRATION NUMBER, AND SEAL THIS THE __ DAY OF - - - - - -- 20_ PHILUP 8 KEE, RS NC -4647 ANDERSON FARM STREAM RESTORATION PROJECT 0' 180, 360' 540' I INCH = 180 FEET IVOT SURVEYED I I al r 1� SURVEYOR'S NOTES 1 ALL DISTANCES ARE GROUND NEASIUREMEHIS IN US SUIIVEY FEET U.. OTHERWISE NOTED 2 AREAS CALCULATED BY THE COORDINATE METHOD 3 PROPERTY SUBJECT TO ALL EASEMENTS. RIGHT OF WAYS AND RESTRICTIONS THAT ARE RECORDED. UNRECORDED. WRITTEN AND UNWRITTEN 4 BUNCOMBE COUNTY GIS WEBSITE USED TO IDENTIFY PROPERTY OWNERS. S. THE PROFESSIONAL SURVEYOR HAS MADE NO INVESTIGATION OR INDEPENDENT SEARCH FOR EASEMENTS, RIGHT OF WAYS, ENCUMBRANCES, RESTRICTIVE COVENANTS, CORRECT OWNERSHIP OR ANY OTHER FACTS THAT AN ACCURATE AND CURRENT TITHE SEARCH MAY DISCLOSE A NC LICENSED ATTORIHEY SHOULD BE CONSULTED 6 BY GRAPWC DETERMINATION, THE SUBJECT PROPERTY APPEARS TO BE OUTSIDE OF THE 02R ANNUAL CHANCE FLOOOPLAIN (ZONE x) AS DETERMINED BY THE F E M A MAP#37W971lOGJ k MAR/3700972100J DATED JANUARY 06. 2010 7 GRID COORDINATES AND BEARINGS WERE DERIVED FROM GLOBAL POSITIONING SYSTEM OBSERVATIONS ON MARCH 2B. 2012 THAT WERE PERFORMED TO THE GEOSPATIAL POSITIONING ACCURACY STANDARDS. PART 2 STANDARDS FOR GEODETIC NETWORKS AT THE 95S CONFIDENCE LEVEL USING CPS LI STATIC OBSERVATION NM MAGELLAN PROMARK3 RECEIVERS. B UTILITIES WERE LOCATED BASED ON VISIBLE ABOVE GROUND STRUCTURES. THEREFORE THE LOCATION OF UNDERGROUND UTILITIES ARE APPROAMATE OR MAY BE PRESENT AND NOT SHOWN HEREON CALL 1 -800- 632 -4949 BEFORE DIGGING 9 INS TOPOGRAPHIC SURVEY IS FOR INFORMADONAL AND DESIGN PURPOSES ONLY IT IS NOT INTENDED UNDER ANY CIRCUMSTANCES TO BE CONSTRUED AS A BOUNDARY SURVEY THE BOUNDARY UNES SHOWN HEREON WE RE PLOTTED FROM I.--- --- DEEDS AND PLATS FOUND IN ME BUNCOMBE COUNTY REGISTRY AND ARE NOT INTENDED TO BE EXACT LEGEND: (� WEILAN NAG FOI1N0 ♦ CPS CONTROL POINT VAMAR WIN CONTROL CAR SET) Q PROPERTY CORNER FOUND ME DEED BOUNDARIES (Nol "Arco) TOP O BAN. sm. "DICE OR -- - - - - -- TMAWO —1 NOUN AYERKAR DATED Im BOUNDARY LINE NOT SURVEYED NAD 83(2007 NGS STATION 'MACEDONIA" EPOCH DATE 2002 N 712595.32' E 920751 36' ELEVATION 2097.0' COMBINED FACTOR 999804248 ELEVATION DATUM NAVD 88 CONTOUR INTERVAL 1 FOOT CERTIFICATE OF SURVE Y 1. ---- PNILLIP B KEE - CERTIFY THAT M R IS AT WAS DRAWN UNDER MV- SUPERVISION FROM AN ACTUAL SURVEY MADE UNDER MY SUPERVISION THE BOUNDARIES NOT SURVEYED ARE INDICATED AS DASHED LINES, THAT THIS MAP MEETS IIIE SPECIFICATIONS FOR TOPOGRAPHIC SURVEYS AS STATED IN TITLE 21. CHAPTER 56. SECTION 1606, THAT THIS MAP WAS NOT PREPARED IN ACCORDANCE NTH GS 47 -30. AS AMENDED WITNESS MY ORIGINAL SIGNATURE. REGISTRATION NUMBER, AND SEAL THIS THE __ DAY OF - - - - - -- 20_ PHILUP 8 KEE, RS NC -4647 ANDERSON FARM STREAM RESTORATION PROJECT 0' 180, 360' 540' I INCH = 180 FEET IVOT SURVEYED I I al r 1� SURVEYOR'S NOTES 1 ALL DISTANCES ARE GROUND NEASIUREMEHIS IN US SUIIVEY FEET U.. OTHERWISE NOTED 2 AREAS CALCULATED BY THE COORDINATE METHOD 3 PROPERTY SUBJECT TO ALL EASEMENTS. RIGHT OF WAYS AND RESTRICTIONS THAT ARE RECORDED. UNRECORDED. WRITTEN AND UNWRITTEN 4 BUNCOMBE COUNTY GIS WEBSITE USED TO IDENTIFY PROPERTY OWNERS. S. THE PROFESSIONAL SURVEYOR HAS MADE NO INVESTIGATION OR INDEPENDENT SEARCH FOR EASEMENTS, RIGHT OF WAYS, ENCUMBRANCES, RESTRICTIVE COVENANTS, CORRECT OWNERSHIP OR ANY OTHER FACTS THAT AN ACCURATE AND CURRENT TITHE SEARCH MAY DISCLOSE A NC LICENSED ATTORIHEY SHOULD BE CONSULTED 6 BY GRAPWC DETERMINATION, THE SUBJECT PROPERTY APPEARS TO BE OUTSIDE OF THE 02R ANNUAL CHANCE FLOOOPLAIN (ZONE x) AS DETERMINED BY THE F E M A MAP#37W971lOGJ k MAR/3700972100J DATED JANUARY 06. 2010 7 GRID COORDINATES AND BEARINGS WERE DERIVED FROM GLOBAL POSITIONING SYSTEM OBSERVATIONS ON MARCH 2B. 2012 THAT WERE PERFORMED TO THE GEOSPATIAL POSITIONING ACCURACY STANDARDS. PART 2 STANDARDS FOR GEODETIC NETWORKS AT THE 95S CONFIDENCE LEVEL USING CPS LI STATIC OBSERVATION NM MAGELLAN PROMARK3 RECEIVERS. B UTILITIES WERE LOCATED BASED ON VISIBLE ABOVE GROUND STRUCTURES. THEREFORE THE LOCATION OF UNDERGROUND UTILITIES ARE APPROAMATE OR MAY BE PRESENT AND NOT SHOWN HEREON CALL 1 -800- 632 -4949 BEFORE DIGGING 9 INS TOPOGRAPHIC SURVEY IS FOR INFORMADONAL AND DESIGN PURPOSES ONLY IT IS NOT INTENDED UNDER ANY CIRCUMSTANCES TO BE CONSTRUED AS A BOUNDARY SURVEY THE BOUNDARY UNES SHOWN HEREON WE RE PLOTTED FROM I.--- --- DEEDS AND PLATS FOUND IN ME BUNCOMBE COUNTY REGISTRY AND ARE NOT INTENDED TO BE EXACT I. CONSERVATION EASEMENT LINE SHOWN IS APPROXIMATE. - ---- --- ` 2. CONSERVATION EASEMENT LINE SHALL BE DELINEATED AS A I54' OFFSET '' -'' _ ____ FROM THE DESIGN _ ' -- N TOP OF BANKFULL BENCH. � `♦ -' � -_ `♦ •, s 3_ PROPERTY BOUNDARY LINE SHOWN IS APPROXIMATE. PROPERTY ' - _ BOUNDARY LINE NOT SURVEYED. , , % - , i ` r , - - - - -- - , , , , w - , - ..+' •• - ' -- - - -- - -- __'__ - -- - • ` , i i , ,' ! •..• - .nD♦------------------------ _ - `,a`l w`.` ♦ _ ✓• - ' PROr95R1:tmS(RY4tiQIl,iA3@�!i • z DRAINAGE AREA FOR _..,, u-- •,.._.' - - . '�:`�.-- -_,.►% i t REACH UT -2 _REACH U1� -�2 . _'_' - • �`., '`. `;:• ♦`` tti ACRES -t :— - ,.,• - - - -- - • % - • ; s ~ \� - _ -r- • , ', "\`�,`�,` \`, 1 __- �_.- " ",-' -' - ___ ___ - �"` -'' - -_� __ 7 � 'fit \ ',.. � �� "- �"'� _ � `2 _ -__ - -� - -- _ •. , - , ee'r�e�sm j • � ' _ , ♦ _ - _ _,�;. =�' - �•;•i? _ -_ • / •ter_ _ : � ' ~ _ — .:,�_•_• -. _ _" _ - _ _ _ A \ \ '••• Y7 - -- - - tea• •�+•T�D ,a . /� / -�i7s' �� _ '•--T ��`. - -- - ,• —i H _ L j R /ES/ r'�• .• r: ':� •'f- - �„� `."• - - -- - -- i- •'ate- A - J.ff Y.i 4 +�' _� i� _t• - - -' �r �= 5 �� _",�� ; — __ - • . DRAINAGE AREA FOR REACH UT —S`, , t- :,'`.� ' . r.; /.r ` �`?1• . -+' __ 96.9 ACRES (CUMULATIVE) a. f �•� :a - '} L DF2 AINAG E A - _ r a REA FOR 1 ` i' rc��:'z _ •^: ' i � __ ,` , 4OA2 ACRES- - -- _ ; + r. : , DATA BLOCK c . , r R E I F'TN 101 Off' FOR c S.cfv PROPERTY OWNER: SOUTHERN APPALACHIAN HIGHLANDS CONSERVANCY 34 WALL ST. STE 502 ASHEVILLE, NC 28801 CONTACT PERSON: ALLISON KIEHL PROJECT NAME: ANDERSON FARMS STREAM RESTORATION PLAN PROJECT LOCATION: 108 MAG SLUDER RD. LEICESTER, NC 28701 PIN #:9711 -98 -7999 ZONING DISTRICT: OU (OPEN USE) CONSERVATION AREA: 25.29 AC CURRENT LAND USE: AGRICULTURAL PROPERTY SIZE:103.69 ACRES AVERAGE NATURAL SLOPE: 21.82% REACH UTIA LENGTH: 229 LF REACH UTIB LENGTH: 1,217 LF REACH UTZ LENGTH: 1,033 LF REACH UT3 LENGTH: 976 LF TOTAL STREAM LENGTH: 3,455 LF TOTAL WETLAND AREA: 0.087 AC i - _ - I `•� s` BEFORE YOU DIG ' LL 1-800-632-4949 , ' ' ; J )''� •` �, \ \ __ _ -_ ' CAC. ONE CALL CENISP Know what's below. ITS 7HE LAWI ------ Call before you dig. NC FIRM LICf C -218 iz > sN ow'i s��o 0 y� n Z • � V � t � w F IL Q o QItz(r <mw Q0 0 J w= Q N 0O D C7 C QQ ~ Z o O N w i FROPOW Eo_r deYAUaeI -� , _ T ' _._ ----------------------- 'r - :`, _: , - r r + r DRAINAGE AREA FOR ,,r .+ = /» - _ , , REACH UT -IA ,,; _ - - - - - -- t - - -� _ _ - -_ ----- . -16.1 ACRES „,,-• -- -- - - r _ , _ "t i • R E I F'TN 101 Off' FOR c S.cfv PROPERTY OWNER: SOUTHERN APPALACHIAN HIGHLANDS CONSERVANCY 34 WALL ST. STE 502 ASHEVILLE, NC 28801 CONTACT PERSON: ALLISON KIEHL PROJECT NAME: ANDERSON FARMS STREAM RESTORATION PLAN PROJECT LOCATION: 108 MAG SLUDER RD. LEICESTER, NC 28701 PIN #:9711 -98 -7999 ZONING DISTRICT: OU (OPEN USE) CONSERVATION AREA: 25.29 AC CURRENT LAND USE: AGRICULTURAL PROPERTY SIZE:103.69 ACRES AVERAGE NATURAL SLOPE: 21.82% REACH UTIA LENGTH: 229 LF REACH UTIB LENGTH: 1,217 LF REACH UTZ LENGTH: 1,033 LF REACH UT3 LENGTH: 976 LF TOTAL STREAM LENGTH: 3,455 LF TOTAL WETLAND AREA: 0.087 AC i - _ - I `•� s` BEFORE YOU DIG ' LL 1-800-632-4949 , ' ' ; J )''� •` �, \ \ __ _ -_ ' CAC. ONE CALL CENISP Know what's below. ITS 7HE LAWI ------ Call before you dig. NC FIRM LICf C -218 iz > sN ow'i s��o 0 y� n Z • � V � t � w F IL Q o QItz(r <mw Q0 0 J w= Q N 0O D C7 C QQ ~ Z o O N w PLAN AND PROFILE SHEET INDEX REACH LIT-IA SHEET: C4.0 REACH LIT-113 SHEET: C4.0 8, C6.0 REACH UT-2 SHEET: C5.0 REACH UT-3 SHEET: C6.0 ------------- --- -- - ---- PROPERTY % -- ^Mm ------------ ------------------- - ------------------------------------ 'v ----------------- ----- -- ------------------------ ------------- C -------- CIN -ft SECTION 9 -rilloss SECTION F UT 3 tJT-& VA l6,W.63-,- -3. St 12* 9 -SEE sion C? .0- --'UT4. STA 11+16.52- - - Sate SHEET --- ------------------- 44M - - ------ ---- ---- ---------- ------ - A" 0-- 7-: - - - - - - - - - - - - - - - - - - - -- XI - - - - - - - — - - - - - - - - - - - - - - - - - CROSS SECTION D -- --- ---- UT-2, STA 16+08.94 -------- SEE WiltT C7.0' 'T --- ---------- - ---- ----------- ------- -- -- -- ------ uT-0. STA 1".49 C1.0 REACH UT-3 tt� I- CR '4A. STA It A I % -------------- A ---------- DATA BLOCK - SEE SHEET C2.0 ----- -- PROPERTY OWNER: SOUTHERN APPALACHIAN HIGHLANDS CONSERVANCY 34 WALL ST. STE 502 ASHEVILLE, NC 28801 -- -- -- ---- -------- -- --- ----- -- -- -------- CONTACT PERSON: ALLISON KIEHL C7 -Ur,4A: PROJECT NAME: ANDERSON FARMS STREAM RESTORATION PLAN PROJECT LOCATION' 108 MAG iR RD. -------- LEICESTER, SLUD NC 28701 ------- ------ ------ - --- PIN #:9711-98-7999 ZONING DISTRICT: OU (OPEN USE) ------- CONSERVATION AREA: 25.29 AC CURRENT LAND USE: AGRICULTURAL PROPERTY SIZE:103.69 ACRES AVrPArP NATIIPAI t'l nPF• 71 APqf, FOR E � NoT CALL 1-800-632-4949 N.C. ONE CALL CENTER OR ITS THE LAW[ c SY ov-4 NC FIRM LIC* C-2185 ai O Z 0 X LU 0 Z LU LU < c> 0 r- 00 U) 0!: Z j M Lu LL W L) z 0 0 D z 0 z . �: -j U) U) of w LL- x < < 0 Ly (D U). 0 2 W., ch ' CL X: < �— s2 g. c) w W 00 _j �� 0 Q2 EL Z 0 C, ■ z BEFORE YOU DIG a CALL 1-800-632-4949 N.C. ONE CALL CENTER Know whafs below. Call before you dig. ITS THE LAW[ NC FIRM LIC* C-2185 ai O Z 0 X LU 0 Z LU LU < c> 0 r- 00 U) 0!: Z j M Lu LL W L) z 0 0 D z 0 z . �: -j U) U) of w LL- x < < 0 Ly (D U). 0 2 W., ch ' CL X: < �— s2 g. c) w W 00 _j �� 0 Q2 EL Z 0 C, ■ z LEGEND ® PROPOSED 57REAM POOL iNTS) -' -..`_ - -' i .'.. ' ,- , _, - - - _. 7BTORIIRY _.__. /. i AAA'RO�O6W 1111ESfOd(�5�Rq Loch1�pr __- ___.._��,.' - LOG SILL (NTS) ^'_ / /., __ - / 1'ROP'05TDGEOH.FT TO - - -- _"-- CATTIi EIICLU - - '- - - BMi(FTRLELEVATIONallsl - _ U �� NC FIRM LICIT C -2185 _ - - -' -- - - + __ - DSTREAM BUFFERKOOOERVA , ^ ^i '._'.,'7�i�- /. '� - - _. __ _ ..- - .3 AREA, STREAM BUFFER . _. ___ ___ - - _ CORRECTION FACTOR 18.5% ' ' �• .. / , - .' - THTOIYRY STOI'IaRE� 11 RESTORAT30N - L/CordMATIGIN EASB£UNT BOUNDARY SilEAM ♦ r ' UOq £ °� _ ._ -- � p,,_. is RAF AIL _ -" �7 5� DETAIL CI7.0 CIL LEVEL I . � • , r TEMPORARY BANKFULL BENCH r dE 2 o dE u • r r , ♦- - , ' DIVERSION DITCH SEE DETAIL LII.D " "' • r r - • ♦ ,� ' + STREAM EXISTING TREE GREATER - r ` - _ ♦ 7 ' • THAN 1.5' DIAMETER AT ` ' ATION BREAST HEIGHT TO REMAIN w • EXISTING TI¢f 70 BE REMOVED (TYF.) PROPOSED DIM STREAM POD.. COIN�RVATRON AREA EXISTING TREE TO BE REMOVED r , SEE DETAIL FOR DIMENSIONS (TYP.) ° • r y�� ° • \ o , ' . AND RE -USED FOR STREAM • STA SECTION - , ♦ • r - ® r + STRUCTURE AS DIRECTED BY E3ID UT DESIGN STREAM SECTION PROPOSE FORD CATTLE , , BEGIN UT -18 DESIGN STREAM SECTION CROSSING. SEE DETAIL CLS.O. • • INSTALL SILT FENCE - ' COMPLETE. ♦ ', ' FENCE TD BE THE ENGINEER. r POSTS ED CAREFULLY ULLY AND r • , OUTLETS AT LOW POSTS SHALL BE iE1'OYEi1 CAREf11LY AND POIN?SSOUTL SILT PENILE / LIMITS OF GRADING REMOVE EXISTING L*ESTOC ( CROSSING COMPLETE ' LAY EXISTING SLOPE ° r w r , REUSED FOR TOE PROPOSED FENICE LOCATED ' DlfiL£75 A7 LOW BACK TO 21 MAX. (TYP -) • , ' •I'RiJPOSW STREAM POOL. POINTS 2' OUi1IDE OF THE CONSERVATION } • , r ° + , SEE DETAIL FOR DIMENSIONS (rYP)° , EASEMENT BOUNDARY (TYP.). EXISTING LIVESTOCK ' ' ♦ ' ° ' +Z� . ' _ FENCE, TO BE REMOVED r 9 _ , , \y oyo , • . - PROPOSED LOG SILL MP.) V (P J ZO ' • ' • '�� LAY + o m - /PROPOSED FENCE SEE DETAIL Ca2.fl •w, ¢C3 -• ' • ! TO StNG MAX _ (TYP + .BA y r ' REMO Yf Mt y ' O ' ,,[� Z • ' te-- INSTALL E 9 ^ - R FOM / SLT FENC ♦ �� ♦ R ` m • , ^/ �R , FENCING 3' EDGE OF WETLAND ... . = _�. °t ` _ J -.. ` � —� _ _ --�- ._ -.� r am... 4 n -• _ _____._ • �+ , , 3 w w N • W ' ' + LIMITS OF GRADING �e� Q ° SEE DETAi CiH.O i` r , LIMITS OF GRADING ♦ STA 10~00 - ' '� Z iHANI,Ta MATTING ` + ° ♦ ®y , • O V 2 BEGIN UT-1 STREAM SECTION • r SEE DETA3L CII.(1 + r ' • r STREAM BUFFER J .... I ♦ • ' , 202s! YU11 N ♦ , - swALE 2 ° w C_ONSERVATIoN AREA LAY E %iS?1NG SLOPE ♦ ' J. W LLJ SEE DfTA11 G3.9 • r STA. 18. BACK TO 53 MAX (TYP ). ' 1 r cO�� r r -�\ r ]yyj/' 9fii 21 .BAN( SIDE SLOPES ♦ r LLB ° Q r r - r , ° r - , r BEGIN 3-3 BAN( SIDE SLOPES, h - STA 20420 ° to ♦ I \ , COIR MATTING f7 ' O ♦ +' i + SEE DETAIL ULO r� p END UT -IB DESIGN STREAM SECTION, 7 ' ° • ,. + V LAY EXISTING SLOPE ° r , J111// - • + r Q G' +N STREAM ENHANfEYENT LEVEL i w' + , BACK TO 2.1 MAX. lrV -).p ', ° s , CHANNEL MATTING "' , ' ° • , , • REMOVE EXISTING SPRING BOX- EXISTING FENCE TO BE REMOVED cAILETE. • s. ° ♦ SEE DETAIL 017.0 + r V , ♦ , , AND CULVERT COMPLETE. • , POSTS SHALL BE REMOVED CAfEFi/LLY AM ♦ r , r ' REUSED FOR THE PROPOSED FENCE LOCATED - :. / _ _ —. ' IL C13 2 w , - EX7STINK. TREE TO REMA01 (TYP.) • • , • 2(' • 2' OUTSIDE OF THE CONSERVATION TEMPORld(Y , , SEE DETAIL CI3.0 Q EASEMENT BW1DARY (TYP_). STOCKPILE AREA y w ° r , , AREA EXIST BIG YDO NOT B �— • -�� ° w Da Nor D+sTUm t - CATTLE EXCLUSION ' • -- - GATE d • w CDNgRVAT10N EASE7�T _ • , / \ � •, r �i , ..; �\ \ i. C.k �-_ i "SYATgq�l • t r- ,y PROPOSED LIVESTOCK POKE LOCATED 2' 017510E CO4SeRwt101±1 fA9eBarr ' IL a 2.025' 'i. .— _....__ - - -- - - - -- - - - -- - - - - -- __... ......... - ..... — - -. .- .. .______ .._._._.___ _._........ S._. - - - THRIAWS CONVE131NE � '` 1 2.06• –• –_� __ _ , .'. ._ -_ ..... _ _ e 2i to OS p TMALREG CENTERLINE I 2.010' . -._ �, CROSS SECT40N *A' - - w _ _- L STA 12,09.23 W 2.005' EXISTING BMMF(LL INDICATOR - . .... STA W.02.19 ._ .... - ____ -- _......_.__ HEIGHT 0.60' •` $ ELV 1992.51 ' cl CJ y 2.000' LL INDICATOR EXISTING BAN(FI _.. -.. _.. STA 15,76 60 I � '� EXISTING BANKHlLL INDICATOR W Q N co 9,995' � _• HEIGHT 045' �_- _ -_- _ ELV 1992.51 _ - -.__._ _----•- STA IL,SL.01 HEIGHT 0.80' - J LL w (..) ELV 1990 40 / Ex15T318i BAN(FLAL INDICATOR CROSS SECTION 'B' Z 1.990' '–'– - I - - ___.- / STA 15 +16.19 STA 18N5.69 IEiGHT 0.75" �.. 0 U) J ,,985' - -_._ - ____ _ -_ -- -. .. - i/ EXISTING BANKFLLL INDICATOR - -• - -_ ELV 1989 15 -`_. /// $TA 16.52.34 ' �•�• HEIGHT 066' .. ELY 1983.6 `. (Y 0 (/) LLl 1110POBm �71ALBIEG f81fE31NE _ _ • _-_�._.__- __•-__ LIJ z 1.980' i_ - .......... .. - -___. _ __..... -____ .______- __•- _____________ -__._I _-__.__-_- V Q .- _- ___- _- .- _- .__- ._.- ..... Z J 1.975. __. -. a — -- 070' - -_ - Z 1.965' ......... .: J s ^ � 960 STA 10100 STA 10 +50 STA 11+00 STA U46 STA 112#00 STA I!#OB STA 1340 STA 13.50 STA 14+00 STA 74+50 STA 15+00 STA 640 STA BN00 STA 18#80 STA II STA 17+50 STA 18+00 STA 18+50 STA 19+90 STA 19,50 STA 20+00 STA 20.50 STA 21+D0 STA 21.50 STA 22+-00 Z O w UT -IA & UT -18 STA 10 +00 TO 21 +00 BEFORE YOU DIG Ju SCALE: CALL 1- 800 -632 -4949 HORIZONTAL I' =40' N. C. ONE CALL CENTER I _ VERTICAL: I' =10' Know what's below. 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" ;�f• f �3 z ; ug�qq � 1� " Wy1 Z LLJ nQx ' lI " R �\ R •� • uTTT • 22 rI \ll #El��i[�°H ♦ A F ; F 1 N �1 0O / • m • 4 NW i mN �a� zu J Fu �J . • • * a xa. via 1 o O 2W => ILI W,.�i LLJ u R - +r LO N . \V," • �r �i V) 0''70 BONS ADS a& a o o N P P P P P P P P - - -" ---- - -_- -� - FOR _- - - _ t t t p � PROPERTY NDARY� ------------------------ - - -- a - - - - -- _; - ' ---- -- — �. -- -- _ - i — � J , - - - - - -- - � - -___ TPORARY CONSTRl1CTION --------------------- - ACCIISS RW ----------------------- _ •. a - - `. r _- -' AREA SHEET -- - ' .SEE .SHE J t ,. C�F/pygr � .SOIL SPOIL ET 4.0 -- -".^.- - - -_ _ - - - - _ SOIL SPOIL AREA A' SEE SHEET 7. - _ - -_ - - - _ - -- t u - -- -- 't1I/ I - =_ -- -- - : _ -- ------------ - moo C OT FOR 3vt-jr.-f ON VQC FIRM LIC* C -2181 m £ r a u v p 0 * o o n X W 0 z W W Qs (na'QOf N J� 00 w ci z z o z cl) Q U) w H LLJ c/) Z Z F— W Oa m J z O N 0 Q' W O g 6 V BEFORE YOU DIG �CALL 1- 800 -632 -4949 N.0 ONE CAU CHJ7ER Know whafs below. Call before you dip. 115 THE IAWl OT FOR 3vt-jr.-f ON VQC FIRM LIC* C -2181 m £ r a u v p 0 * o o n X W 0 z W W Qs (na'QOf N J� 00 w ci z z o z cl) Q U) w H LLJ c/) Z Z F— W Oa m J z O N 0 Q' W O g 6 V CROSS SECTION A REACH UT4A RIPER LEFT STA. 12.0923 80192 RIGHT _L s moss SECTION D REACH Ufa R1Y9t LEFT ST4c ISa•55.69 PoVB2 Po611T tfti 1� _ i.r•_i�ii IT";�(7 ate/` i'�"T_ n i i nr-3.T'��1�1� �. dr a d� ' -- -- -- - - -- -- - - -- - --- - - -- - - - - - -- -- ter, Or SECTION C MONONA RIVER LEFT SiA: ONE 52 Po1PoR Po611T FOR E N _ OT FM C S . QT Ufa R1Y9t LEFT ST4c ISa•55.69 PoVB2 Po611T tfti 1� _ i.r•_i�ii IT";�(7 ate/` i'�"T_ n i i nr-3.T'��1�1� �. dr a d� ' -- -- -- - - -- -- - - -- - --- - - -- - - - - - -- -- ter, Or SECTION C MONONA RIVER LEFT SiA: ONE 52 Po1PoR Po611T FOR E N _ OT FM C S . QT 1� _ i.r•_i�ii IT";�(7 ate/` i'�"T_ n i i nr-3.T'��1�1� �. dr a d� ' -- -- -- - - -- -- - - -- - --- - - -- - - - - - -- -- ter, Or SECTION C MONONA RIVER LEFT SiA: ONE 52 Po1PoR Po611T FOR E N _ OT FM C S . QT Or SECTION C MONONA RIVER LEFT SiA: ONE 52 Po1PoR Po611T FOR E N _ OT FM C S . QT FOR E N _ OT FM C S . QT 01065 SECTION D REACH trri WAR lEff STA: RMOS.94 RR7Ht RIGHT REACH UT-2 CROSS SECTION E REACH UT -3 oil RIVER LEFT STA 12♦39 22 RIVER RIGHT CROSS SECTION F REACH UT-3 PoV9n !EFT STA: 16+12.63 80192 RIGHT a BEFORE YOU DIG CALL 1- 800 -632 -4949 NC ONE CALL CBVISP Know vrha(s EObi. ns ME UwI Call Eeroli you aq. NC FIRMLICO C -2185 e $T = F - zi�ZY� O O P e w y V o e° = w o i � e o > : i e i O ► e = Pe+ C w � A' p e • yw • e i _ = d r O P S w W 0 0 W W '2 v , Q O n Z , N z W U 0 fez VuZ iz � Ux O U � 0 CROSS SECTION F REACH UT-3 PoV9n !EFT STA: 16+12.63 80192 RIGHT a BEFORE YOU DIG CALL 1- 800 -632 -4949 NC ONE CALL CBVISP Know vrha(s EObi. ns ME UwI Call Eeroli you aq. NC FIRMLICO C -2185 e $T = F - zi�ZY� O O P e w y V o e° = w o i � e o > : i e i O ► e = Pe+ C w � A' p e • yw • e i _ = d r O P S w W 0 0 W W '2 v , Q O n Z , N z W U 0 fez VuZ iz � Ux O U � 0 a BEFORE YOU DIG CALL 1- 800 -632 -4949 NC ONE CALL CBVISP Know vrha(s EObi. ns ME UwI Call Eeroli you aq. NC FIRMLICO C -2185 e $T = F - zi�ZY� O O P e w y V o e° = w o i � e o > : i e i O ► e = Pe+ C w � A' p e • yw • e i _ = d r O P S w W 0 0 W W '2 v , Q O n Z , N z W U 0 fez VuZ iz � Ux O U � 0 NC FIRMLICO C -2185 e $T = F - zi�ZY� O O P e w y V o e° = w o i � e o > : i e i O ► e = Pe+ C w � A' p e • yw • e i _ = d r O P S w W 0 0 W W '2 v , Q O n Z , N z W U 0 fez VuZ iz � Ux O U � 0 ;� DUAIL Nss OETAO, co:0 g II �I 7g7gB.P= I, �I°�aT°LLTVI� .i1�r�/� @TLL CM1b {/ °��IfLY�iyS iiTi� p�T�mrirLSTwV'I FEI BY�D OE. CF" l soL "1 SOIL SPOIL AREA 'A' SOIL SPOIL AREA 'B' f� r• _ Ti SOIL SPOIL AREA 'C' (�, PROPOSED STREAM POOL (NTS) `LOG SELL aTS) FROPOSED GEO -LIFT TO BANff0.L ELEVATION (NTS) OSTREAM BUFFERICONSERVATIOI AREA. STREAM BUFFER CORIECTON FACTOR IS 5% QPRIORITY R RESTORATION ®STIEA" ENHANCEMENT LEVEL 1 1. \R IBANffLLL BENCH • EIOSTOG TREE GREATER THAN 1 S' DIAMETER AT BREAST HEIGHT TO REMAIN ®EXISTING TREE TO BE REMOVE( AND RE -USED FOR STREAM STRUCTURE AS DIRECTED BY THE ENGINEER LIMITS OF GRADING EXISTING LIVESTOCK CX �! FENCE, 70 REMOVED PROPOSED FENCE ILT FENCE Q° g L o _ 0 0 n • � V e vas a °> poi s ^i n< � —r eow: eoo■ Tw • o • < j n i th r� J O cr- H Z O U Z o Q O W < lzl� cli 0zzaz ()f°°� WXaNW O z r- u Qa Z 5 O • S - YOU DIG aBEFORE CALL 1- 800 -632 -4949 N C O)VECALL CENTER KD whAPo Oal l Cell before you Dip. ITS THE LAW[ Q° g L o _ 0 0 n • � V e vas a °> poi s ^i n< � —r eow: eoo■ Tw • o • < j n i th r� J O cr- H Z O U Z o Q O W < lzl� cli 0zzaz ()f°°� WXaNW O z r- u Qa Z 5 O • S - NORTH CAROLINA EROSION AND SEDIMENT CONTROL L PROJECT DESCRIPTION THIS PROJECT WILL BE A STREAM RESTORATION THAT WILL PROVIDE HIGH - QUALITY COMPENSATORY MITIGATION FOR PERMITTED IMPACTS WITHIN THE FRENCH BROAD RIVER BASIN VIA THE RESTORATION. ENHANCEMENT, AND PRESERVATION OF STREAMS AND WETLANDS THE PROJECT WILL INVOLVE DISTURBING APPROXIMATELY 20-25 ACRES FOR THE PROPOSED STREAM RESTORATION II CONDITIONS TH%OET IS LOCATED JUST WEST OF HAG SLUDER ROAD AND APPROXIMATELY TEN MILES NORTH OF ASHEVILLE, NORTH CAROLINA IN BUNCOMBE COUNTY THE SITE IS PART OF A 103 -ACRE PARCEL CONSISTING OF MODERATELY TO STEEPLY SLOPED TERRAIN AND IS BISECTED BY TWO MAIN STREAM SYSTEMS WITH FLOW SOUTHWARD INTO NEWFOUND CREEK THE SITE IS PRIMARILY AGRICULTURAL LAND WITH SOME WOODED AREAS AND A RESIDENTIAL HOME III. ADJACENT PROPERTIES THE ADJACENT PROPERTIES ARE AGRICULTURAL AND RESIDENTIAL M DR SITE AREAS THERE ARE NO SS-ITE AREAS V. SOILS ACCORDING TO THE UNITED STATES DEPARTMENT OF AGRICULTURAL NATIONAL COOPERATIVE SOIL SURVEY SURFACE TEXTURE SOIL MAP, THE SITE IS PREDOMINATELY CLAY LOAM AND LOANS THE CONTRACTOR SHALL PROVIDE SILT FENCE, TEMPORARY DIVERSION BERMS, CHECK DAMS, DITCHES, AND /OR OTHER CONTROL DEVICES. AS NEEDED, DURING CONSTRUCTION TO PROTECT WORK AREAS FROM UPSLOPE RUNOFF /OR TO DIVERT SEDIMENT LADEN WATER TO APPROPRIATE MEASURES AND STABLE OUTLETS EROSION CONTROL PRACTICES SHALL BE INSTALLED AND FUNCTIONAL PRIOR TO PROCEEDING WITH CONSTRUCTION ACTIVITIES ADDITIONAL CONTROL DEVICES MAY BE REQUIRED DURING CONSTRUCTION IN ORDER TO CONTROL EROSION AND /OR OFF -SITE SEDIMENTATION THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING ALL EROSION CONTROL MEASURES THROUGH THE COMPLETION OF THE PROJECT AND THROUGH THE ESTABLISHMENT OF VEGETATION SUFFICIENT TO PROVIDE EROSION PROTECTION CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL OF ALL THE TEMPORARY EROSION CONTROL MEASURES PRIOR TO PROJECT CLOSE -OUT ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED BY THE CONTRACTOR IN ACCORDANCE WITH THE LATEST EDITION OF THE NORTH CAROLINA EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL A STRUCTURAL PRACTICES I TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT PRACTICE NO 6 06 A CONSTRUCTION ENTRANCE SHALL BE PROVIDED AS SHOWN ON THE PLANS AT THE EXISTING ROADS EQUIPMENT WHEELS SHALL BE CLEAN WHEN ENTERING UPON A PAVED ROAD ALL VEHICLES ENTERING AND EXITING THE PROJECT SITE SHALL USE A CONSTRUCTION ENTRANCE 2 SILT FENCE PRACTICE NO 6 62 SILT FENCE BARRIERS SHALL BE PROVIDED WHERE SHOWN AND AS NEEDED TO PREVENT SEDIMENT FROM LEAVING THE SITE 3 ROCK CHECK DAMS PRACTICE NO 6 63 PROVIDE ROCK CHECK DAMS AS SHOWN ON THE PLANS 4 TREE PROTECTION PRACTICE NO 6 05 INSTALL TREE PROTECTION FENCING IN SPECIFIED LOCATIONS PRIOR TO CONSTRUCTION ACTIVITIES CONSTRUCTION MATERIAL AND EQUIPMENT SHALL NOT BE LOCATED WITHIN TREE PROTECTION AREAS 5 ROLLED EROSION CONTROL PRODUCTS PRACTICE NO 6 17 INSTALL MATTING PER SPECIFICATIONS FOR THE CHANNEL. DIVERSIONS, AND SLOPES 6 TEMPORARY DIVERSIONS PRACTICE NO 6 20 TEMPORARY DIVERSION SHALL BE INSTALLED AS NEEDED TO PROTECT WORK AREAS FROM UPSLOPE RUNOFF, AND TO CONTROL STORMWATER RUNOFF TO APPROPRIATE MEASURES OR STABLE OUTLETS 7 CHECK DAM PRACTICE NO 6 83 CHECK DAMS SHALL BE PROVIDED PER DETAIL TO REDUCE EROSION IN DRAINAGE CHANNEL BY REDUCING THE VELOCITY OF FLOW B OUTLET STABILIZATION STRUCTURE PRACTICE NO 6 41 PROVIDES OUTLET PROTECTION FOR STORM WATER CONVEYANCE OUTLETS AS SHOWN ON PLANS B MANAGEMENT STRATEGIES I CONSTRUCTION SHALL BE PLANNED SO THAT GRADING OPERATIONS CAN BEGIN AND END AS SOON AS POSSIBLE 2 STRAW MULCH AND TALL FESCUE SHALL NOT BE USED IN RIPARIAN AREAS 3 RIPARIAN VEGETATION ESPECIALLY TREES AND SHRUBS. SHOLLD BE PRESERVED AS MUCH AS POSSIBLE NATIVE WOODY VEGETATION (EG RHODODENDRON, DOG HOBBLE, SILKY DOGWOOD, SYCAMORE, RIVER BIRCH, RED MAPLE) SHOULD BE TRANSPLANTED AND RE -ESTABLISHED WHEN FEASIBLE 4 IF NECESSARY, SLOPES. WHICH EXCEED EIGHT (B) FEET SHOULD BE STABILIZED WITH SYNTHETIC OR VEGETATIVE MATS. IN ADDITION TO HYDROSEEDING 5 DISTURBED AREAS FOUND TO BE ERODING EXCESSIVELY WITHIN I YEAR OF PERMANENT STABILIZATION SMALL BE PROVIDED WITH ADDITIONAL STABILIZATION MEASURES UNTIL THE PROBLEM IS CORRECTED 6 BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE SWALES ARE MADE OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED CHANNEL LINING SMALL BE INSTALLED 7 WHERE CONSISTENT WITH SAFETY AND SPACE CONSIDERATIONS, EXCAVATED MATERIAL IS TO BE PLACED ON THE UPHILL SIDE OF TRENCHES EXCEPT FOR ANY DIVERSION DITCHES 9 WETLANDS ARE TO BE FLAGGED OR OTHERWISE CLEARLY MARKED IN THE FIELD SAFETY FENCE SHALL BE INSTALLED AROUND THE WETLAND PER THE PLANS NO GRADING ACTIVITIES ARE PROPOSED WITHIN EXISTING WETLANDS IO LITTER. CONSTRUCTION DEBRIS, OILS, AND FUELS THAT COULD BE EXPOSED TO STORM WATER MUST BE PREVENTED FROM BECOMING A POLLUTANT SOURCE IN STORM WATER DISCHARGES C VEGETATIVE PRACTICES I TOPSOILING PRACTICE NO 6 04 TOPSOIL WILL BE STRIPPED FROM AREAS TO BE GRADED AND STOCKPILED FOR LATER USE STOCKPILES ARE TO BE STABILIZED WITH TEMPORARY VEGETATION AND HAVE SILT FENCE INSTALLED ALONG THE LOWER PERIMETER TO PROTECT DOWNSTREAM AREAS 2 TEMPORARY SEEDING (TS), PRACTICE NO 6 10- TEMPORARY SEEDING SHALL BE PROVIDED ON SITE TO PROVIDE STABILIZATION UNTIL SITE DEVELOPMENT OCCURS APPLY SEED BASED ON THE TEMPORARY SEEDING SCHEDULE ON THE PLANS 3 PERMANENT SEEDING (PS) PRACTICE NO 6 II PERMANENT SEEDING SHALL BE PROVIDED ON SITE TO PROVIDE STABILIZATION FOR ALL DISTURBED AREAS APPLY SEED BASED ON TEMPORARY AND PERMANENT SEEDING SCHEDULE SHOWN ON THE PLANS 4 MULCHING (M), PRACTICE NO 6 14 ALL PERMANENT AND TEMPORARY SEEDING SHALL BE STRAW MULCHED IMMEDIATELY UPON COMPLETION OF SEED APPLICATION STRAW ON STEEP SLOPES SMALL BE ANCHORED UNLESS SEEDING WAS PROVIDED BY MEANS OF A HYDROSEEDING (OR APPROVED EQUAL), IN WHICH CASE. MULCHING IS NOT REQUIRED D MINIMUM STANDARDS STABILIZATION OF DENUDED AREAS PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN 14 DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN 7 DAYS TO ALL DENUDED AREAS PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR STABILIZATION OF SOIL STOCKPILES DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES AND BORROW AREAS SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES THE CONTRACTOR IS RESPONSIBLE FOR TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL STOCKPILES ON SITE AS WELL AS BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE PERMANENT VEGETATIVE COVER A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY STABILIZED PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS ACHIEVED THAT IS UNIFORM AND MATURE ENOUGH TO SURVIVE AND INHIBIT EROSION TIMING AND STABILIZATION OF SILT TRAPPING MEASURES SEDIMENT BASINS AND TRAPS, STORM INLET PROTECTION, SILT FENCING AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE STABILIZATION OF EARTHEN STRUCTURES STABI STRUCTURES LIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTES SUCH AS DAMS, DIKES AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION CUT AND FILL SLOPES CUT AND FILL SLOPES SHALL BE CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION SLOPES THAT ARE FOUR TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED D MINIMUM STANDARDS (CONTINUED) CONCENTRATED RUNOFF DOWN CUT OR FILL SLOPES CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE WATER SEEPAGE FROM A SLOPE FACE WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER PROTECTION SHALL BE PROVIDED UNDERGROUND UTILITIES THE EXACT LOCATION OF EXISTING UTILITIES SHALL BE DETERMINED BY THE CONTRACTOR PRIOR TO CONSTRUCTION THE CONTRACTOR SHALL BE RESPONSIBLE TO VERIFY UTILITIES (NOT SHOWN ON PLANS) THAT EXIST WITHIN THE AREAS OF CONSTRUCTION CONSTRUCTION ACCESS ROUTES WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD. THE ROAD SURFACE SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY SEDIMENT SHALL BE REMOVED BY SHOVELING OR SWEEPING MID TRANSPORTED TO A SEDIMENT DISPOSAL AREA STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER THIS PROVISION SHALL APPLY TO INDIVIDUAL DEVELOPMENT LOTS AS WELL AS TO LARGER LAND -DISTURBING ACTIVITIES TEMPORARY E&S CONTROL MEASURE REMOVAL ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION OR AFTER TEMPORARY MEASURES ARE NO LONGER NEEDED TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION E DAILY MAINTENANCE ALL EROSION AND SEDIMENT CONTROL STRUCTURES AND SYSTEMS SHALL BE MAINTAINED, INSPECTED, AND REPAIRED AS NEEDED TO INSURE CONTINUED PERFORMANCE OF THEIR INTENDED FUNCTION ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE CHECKED AT THE END OF EACH DAY AND AFTER EVERY RAINFALL EVENT I DAMAGE TO EROSION CONTROL MEASURES CAUSED BY CONSTRUCTION TRAFFIC OR OTHER ACTIVITY SMALL BE REPAIRED BEFORE THE END OF EACH WORKING DAY 2 MAINTAIN ALL SEEDED AREAS UNTIL A UNIFORM STAND IS ACCEPTED 3 PROVIDE FOR EQUIPMENT WASHING AS NEEDED TO PREVENT THE TRANSPORT OF SOIL ONTO EXISTING ASPHALT ROADWAYS ANY SEDIMENT ON THE PAVEMENT SHALL BE REMOVED IMMEDIATELY 4 SILT FENCE BARRIERS WILL BE CHECKED DAILY FOR UNDERMINING OR DETERIORATION OF THE FABRIC SEDIMENT SHALL BE REMOVED WHEN THE LEVEL REACHED HALF WAY TO THE TOP OF THE BARRIER 5 TEMPORARY DIVERSION DIKES AND TEMPORARY FILL DIVERSIONS SHALL BE INSPECTED REGULARLY AND REPAIRS MADE IF NEEDED 6 RIPRAP INSTALLATIONS SHOULD BE INSPECTED PERIODICALLY TO DETERMINE IF HIGH FLOWS HAVE CAUSED SCOUR BENEATH THE RIPRAP OR GEOTEXTILE FABRIC OR DISLODGED ANY OF THE STONE 7 SEDIMENT SHALL BE REMOVED FROM ROCK CHECK DAMS WHEN IT REACHES ONE -HALF OF THE ORIGINAL HEIGHT OF THE MEASURE REGULAR INSPECTIONS SHOULD BE MADE TO ENSURE THAT THE CENTER OF THE DAM IS LOWER THAN THE EDGES EROSION CAUSED BY HIGH FLOWS AROUND THE EDGES OF THE DAM SHOULD BE CORRECTED IMMEDIATELY 8 TOPSOIL SHALL NOT BE PLACED WHILE IN A FROZEN OR MUDDY CONDITION, WHEN TOPSOIL OR SUBGRADE IS EXCESSIVELY WET, OR IN A CONDITION THAT MAY OTHERWISE BE DETRIMENTAL TO PROPER GRADING OR PROPOSED SODDING OR SEEDING THE TOPSOIL SHALL BE UNIFORMLY DISTRIBUTED 70 A MINIMUM COMPACTED DEPTH OF 2- INCHES ON 3 1 OR STEEPER SLOPES AND 4- INCHES ON FLATTER SLOPES 9 AREAS WHICH FAIL TO ESTABLISH VEGETATIVE COVER ADEQUATE TO PREVENT RILL EROSION WILL BE RESEEDED AS SOON AS SUCH AREAS ARE IDENTIFIED 10 WHERE EROSION OR WASHOUT IS OBSERVED IN MULCHED AREAS, ADDITIONAL MULCH SHOULD BE APPLIED II TREE PROTECTION AREAS SHALL BE INSPECTED DAILY REPAIR AND REPLACE FENCING AS NEEDED VII. SOIL STOCKPILES AND BORROW AREAS LOCATIONS OWNER/DEVELOPER SOIL STOCKPILES SHALL BE DETERMINED BY THE CONTRACTOR WITH THE APPROVAL E OF THE SUR UNDIN SIL AND ENGINEER ALL STOCKPILES SHALL A LOCATED ON SITE AND PROTECTED WITH SURROUNDING SILT FENCING AND STABILIZED WITH I VEGETATIVE COVER CONTRACTOR IS REQUIRED TO PROVIDE EVIDENCE OF VALID GRADING PERMITS FOR ANY OFF -SITE BORROW AREAS THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION AND SEDIMENT CONTROL PLAN FOR ALL SOILS THAN INTENTIONALLY TRANSPORTED OFF -SITE IF THE TRANSPORTED MATERIAL DISTURBS MORE TNAN 10,000 SQUARE FEET IN AREA I FLAG THE LIMITS OF CONSTRUCTION 2 MARK LIVE TREES TO BE PROTECTED AND INSTALL TREE PROTECTION FENCING AS NECESSARY 3 PRIOR TO ANY GRADING ACTIVITY. CONSTRUCT A STABILIZED CONSTRUCTION ENTRANCE AT EVERY POINT OF ACCESS 4 AFTER INSTALLING THE TEMPORARY CONSTRUCTION ENTRANCE. AND PRIOR TO ANY OTHER CONSTRUCTION OR CLEARING. INSTALL ALL PERIMETER EROSION CONTROL DEVICES INCLUDING SILT FENCE 5 MARK WOODY DEBIRS FOR REMOVAL ANY WOODY DEBRIS THAT WILL BE USED FOR BAN( STABILIZATION AND /OR IN- STREAM STRUCTURES WILL BE MARKED AS SUCH AND MOVED TO A SPECIFIED STAGING AREA ONCE THE AREA IS PREPARED 6 INSTALL SILT FENCE, TEMPORARY DIVERSIONS DITCHES AND OUTLET PROTECTION AS SHOWN ON PLANS OR AS NEEDED 7 INITIATE THE CLEARING AND GRADING OPERATION MAINTAIN ALL SEDIMENT CONTROL DEVICES THROUGHOUT CONSTRUCTION AND UNTIL ALL DISTURBED AREAS HAVE BEEN STABILIZED 8 GRADE AND CONSTRUCT THE CHANNEL IN PHASES, WORKING FROM UPSTREAM DOWN CONSTRUCTION SMALL OCCUR ONLY ON SECTIONS OF THE CHANNEL THAT CAN BE STABILIZED WITHIN ONE -(U WORKING DAY 9 INSTALL SANDBAGS FLEXIBLE PIPE. OR OTHER DIVERSION STRUCTURES THAT SHOULD BE USED TO AVOID EXCAVATION IN FLOWING WATER CONSTRUCTION IN CHANNEL SHALL BE CONDUCTED TN THE DRY' MATERIALS USED FOR FLOW DIVERSION SHOULD BE REMOVED FROM THE STREAM BED AFTER COMPLETING THE CONSTRUCTION WORK 10 INSTALL TEMPORARY STREAM CROSSINGS AS NEEDED (SEE DETAIL SHEET CIS 0) II GRADE THE CHANNEL TO THE CHANNEL DIMENSIONS AS SPECIFIED ON THE PLANS 12 INSTALL INSTREAM STRUCTURES AS SPECIFIED ON THE PLANS 13 STABILIZE ALL DISTURBED AREAS WITH PERMANENT OR TEMPORARY VEGETATION AS NECESSARY 14 EROSION CONTROL DEVICES SHALL REMAIN IN PLACE UNTIL GROUNDCOVER IS ACHIEVED THAT IS UNIFORM AND MATURE ENOUGH TO SURVIVE AND INHIBIT EROSION 15 REMOVE TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES 16 STABILIZE AFFECTED AREAS I CONTRACTOR SHALL OBTAIN SOIL ANALYSIS FOR PROPOSED PLANTING AREA IN ORDER TO DETERMINE REQUIRED SOIL AMENDMENTS 94 COXE AVE ASHEVILLE. NC 28801 PH 828- 2553522 WWW CES NCS4 EDU /BUNCOMBE/ UPON RECEPTION, PROVIDE COPY OF SOIL REPORT TO OWNER 2 AREAS TO BE SEEDED SHALL BE RIPPED AND SPREAD WITH AVAILABLE TOPSOIL 3' DEEP ON SLOPES 2 10 FLATTER TOTAL SEEDBED PREPARED DEPTH SHALL BE 4' TO 6' DEEP IF SOILS ARE COMPACTED DURING GRADING LOOSEN TO A DEPTH OF 6' TO 8' 3 LOOSE ROCKS, ROOTS AND OTHER OBSTRUCTIONS SHALL BE REMOVED FROM THE SURFACE TO PREVENT INTERFERENCE WITH ESTABLISHMENT AND MAINTENANCE OF VEGETATION 4 APPLY LIME AND SOIL AMMENDMENTS ACCORDING TO SOIL TEST RECOMMENDATIONS WHEN NOT SPECIFIED APPLY AT THE FOLLOWING RATES 4000 LB /ACRE OF GROUND AGRICULTURAL LIMESTONE. 1000 LB /ACRE OF 10.10.10 FERTILIZER DRY SOIL, GRAS$ {INED CHANNELS SHALL USE 3000 LB /ACRE OF GROUND AGRICULTURAL LIMESTONE 500 LB /ACRE OF I0-10-10 FERTILIZER 5 ROUGHEN SEEDBED SURFACE PRIOR TO APPLICATION GROOVE OR FURROW SLOPES STEEPER THAN 31 6 SEEDING SHALL BE IN ACCORDANCE WITH THE SEEDING SCHEDULE 7 TEMPORARY AND PERMANENT SEED SHALL BE APPLIED TOGETHER 8 IRRIGATION MAY BE REOURED SO THE CONTRACTOR SHALT. REACH 90% 2-4 INCHES OF COVER BEFORE CLOSE OUT OF PROJECT 9 THE CONTRACTOR IS RESPONSIBLE TO FOLLOWING ALL RULES OF THE NCDENR LAND DUALITY SECTION AS OUTLINED IN THE EROSION AND SEDIMENT CONTROL MANUAL SEEDING SCHEDULE TEMPORARY SEEDING SCHEDULE RIPARIAN AND NON - RIPARIAN AREAS A SINGLE SPECIES SELECTION FOR TEMPORARY COVER IS ACCEPTABLE A MIXTURE OF TWO OR MORE TEMPORARY SPECIES MAY BE NECESSARY ALTHOUGH APPLICATION RATES SHOULD NOT EXCEED THE TOTAL RECOMMENDED RATE PER ACRE COMMON NAME SCIENTIFIC NAME RATE PER ACRE OPTIMAL PLANTING DATES RYE GRAIN SECALE CERAELE 30 LOS AUG I5 -KAY 15 WHEAT TRITICUM AESTIVUM 30 LOS AUG 15 - MAY 15 GERMAN MILLET SETARIA ITALICA 10 LBS MAY 15 -AUG 15 BROWNTOP MILLET UROCHLOA RAMOSA 10 LBS MAY 15 -AUG 15 PERMANENT SEEDING SCHEDULE RIPARIAN AREAS SEEDING SHALL BE APPLIED IN LOCATIONS SPECIFIED ON THE MANS OR BY THE ENGINEER SEED MIX FOR THE RIPARIAN AREA SHALL BE ERNST MIX# ERNMX -304 (NC MOUNTAINS RIPARIAN MIX) AS MANUFACTURED BY ERNST CONSERVATION SEEDS WWW ERNSTSEED CON SEED SHALL BE APPLIED AT 20 LOS PER ACRE PERMANENT SEEDING SCHEDULE NON- RIPARIAN AREAS OUTSIDE CONSERVATION EASEMENT THE PERMANENT SEED MIX SHALL CONSIST OF 75% BY WEIGHT ORCHARD GRASS AND 25% BY WEIGHT LADINO CLOVER COMMON NAME SCIENTIFIC NAME RATE PER ACRE OPTIMAL PLANTING DATES ORCHARD GRASS (DACTYLIS GLOMERATA) 12 JUL 25 -AUG 10 LADINO CLOVER (TRIFOLIUM REPENS) 4 JUL 25- AUG 10 MULCH SHALL BE APPLIED AT THE RATE OF 4.000 LB /ACRE (60 -80 BALES /ACRE) OF STRAW CHANNELS - ALL VEGETATION LINED CHANNELS. SWALES, DITCHES ETC SHALL HAVE CHANNEL MATTING AS SPECIFIED AND INSTALLED AS DESCRIBED ON THE DETAIL SHEET GRADED SLOPES AND FILLS - ALL SLOPES GREATER THAN 3 1 SHALL HAVE SLOPE MATTING AS SPECIFIED, AND INSTALLED AS DESCRIBED ON THE DETAIL SHEET ALL DISTURBED AREAS SHALL BE SEEDED OR MULCHED WITH AN APPROVED GROI.FDCOVER WITHIN 14 CALENDAR DAYS EROSION CONTROL MAINTENANCE SCHEDULE IMENT FENCES AT LEAST ONCE A WEEK, AND AFTER EACH RAINFALL MAKE ANY REQUIRED REPAIRS IMMEDIATELY REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERTY STABILIZED CONSTRUCTION ROAD STABILIZATION INSPECT CONSTRUCTION ROADS AND PARKING AREAS PERIODICALLY FOR CONDITION OF SURFACE TOPORESS WITH NEW GRAVEL AS NEEDED CHECK ROAD DITCHES AND OTHER SEEDED AREAS FOR EROSION AND SEDIMENTATION AFTER RUNOFF - PRODUCING RAINS MAINTAIN ALL VEGETATION IN A HEALTHY, VIGOROUS CONDITION SEDIMENT - PRODUCING AREAS SHOULD BE TREATED IMMEDIATELY CHECK DAM INSPECT CHECK DAMS AND CHANNELS FOR DAMAGE AFTER EACH RUNOFF EVENT ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK DAM AND EROSION FROM HIGH FLOWS AROUND THE EDGES OF THE DAM CORRECT ALL DAMAGE IMMEDIATELY IF SIGNIFICANT EROSION OCCURS BETWEEN DAMS, INSTALL A PROTECTIVE RIP RAP LINER IN THAT PORTION OF THE CHANNELS REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS NEEDED TO PREVENT DAMAGE TO CHANNEL VEGETATION, ALLOW THE CHANNEL TO DRAIN THROUGH THE STONE CHECK DAM, AND PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVER THE DAM ADD STONE TO DAMS AS NEEDED TO MAINTAIN DESIGN HEIGHT AND CROSS SECTION DUST CONTROL MAINTAIN DUST CONTROL MEASURES THROUGH DRY WEATHER PERIODS UNTIL ALL DISTURBED AREAS HAVE BEEN STABILIZED SURFACE ROUGHENING PERIODICALLY CHECK THE SEEDED SLOPES FOR RILLS AND WASHES FILL THESE AREAS SLIGHTLY ABOVE THE ORIGINAL GRADE, THEN RE -SEED AND MULCH AS SOON AS POSSIBLE LAND GRADING PERIODICALLY CHECK ALL GRADED AREAS AND THE SUPPORTING EROSION AND SEDIMENTATION CONTROL PRACTICES, ESPECIALLY AFTER HEAVY RAINFALLS PROMPTLY REMOVE ALL SEDIMENT FROM DIVERSIONS AND OTHER WATER -DISPOSAL PRACTICES IF WASHOUT OR BREAKS OCCURS, REPAIR THEM IMMEDIATELY PROMPT MAINTENANCE OF SMALL ERODED AREAS BEFORE THEY BECOME SIGNIFICANT GULLIES IS AN ESSENTIAL PART OF AN EFFECTIVE EROSION AND SEDIMENTATION CONTROL PLAN TEMPORARY GRAVEL CONSTRUCTION ENTRANCE /EXIT MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE THIS MAY REQUIRE PERIODIC TOPDRESSING WITH 2 -INCH STONE AFTER EACH RAINFALL, NSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS TEMPORARY DIVERSIONS INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSIONS RIDGE CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED WHEN THE AREA PROTECTED IS PERMANENTLY STABILIZED, REMOVE THE RIDGE AND THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT ROLLED EROSION CONTROL PRODUCTS (CHANNEL MATTING)- INSPECT ROLLED EROSION CONTROL PRODUCTS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT RAIN EVENT REPAIR IMMEDIATELY ANY AREAS OF THE MATTING THAT ARE DAMAGED OR NOT IN CLOSE CONTACT WITH THE GROUND SHALL BE REPAIRED AND STAPLED IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLEM SHALL BE FIXED AND THE ERODED AREA PROTECTED MONITOR AND REPAIR THE MATTING AS NECESSARY UNTIL GROUND COVER IS ESTABLISHED TREE PRESERVATION AND PROTECTION REPAIR ANY DAMAGE TO PROTECTED TREE AS FOLLOWS SHOULD DAMAGE TO CROWN, TRUNK. OR ROOT SYSTEM OCCUR REPAIR ROOTS BY CUTTING OFF THE DAMAGED AREAS AND PAINTING THEM WITH TREE PAINT SPREAD PEAT MOSS OR MOIST TOPSOIL OVER EXPOSED ROOTS REPAIR DAMAGE TO BARK BY TRIMMING AROUND THE DAMAGED AREAS, TAPER THE CUT TO PROVIDE DRAINAGE, AND PAINT WITH TREE PANT CUT OFF ALL DAMAGED TREE LIMBS ABOVE THE TREE COLLAR AT THE TRUNK OR MAIN BRANCH USE THREE SEPARATED CUTS TO AVOID PEELING BARK FROM HEALTHY AREAS OF THE TREE PERMANENT DIVERSIONS INSPECT PERMANENT DIVERSIONS AFTER EVERY RAINFALL DURING THE CONSTRUCTION OPERATION IMMEDIATELY REMOVE ANY OBSTRUCTIONS FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED MAINTAIN THE VEGETATION IN A VIGOROUS, HEALTHY CONDITION AT ALL TIMES. DIVERSION DIKE (PERIMETER PROTECTIONY INSPECT DIVERSION DIKES ONCE A WEEK AND AFTER EVERY RAINFALL IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIKE OUTLET STABILIZATION STRUCTURE INSPECT RIP RAF OUTLET STRUCTURES AFTER HEAVY RAINS TO SEE IF ANY EROSION AROUND OR BELOW THE RIP RAP HAS TAKEN PLACE OR IF STONES HAVE BEEN DISLODGED IMMEDIATELY MAKE ALL NEEDED REPAIRS TO PREVENT FURTHER DAMAGE FOR E MITTING O a CALL 1- 800 -632 -4949 I JOT FOR N C ONE CALL C9WER Ct STRUCTION NC FIRM LICO C -2185 x It m Wd V O o eo m� O w A • O � y o q = 0 > Y u e o <a s m a z me: o w . a o° ai e v �w • oe W < J z = m n a ~ = w W �3 z a V J LU I— O Z J�3co00 OQQ�(� LL CO �Z z 0 z O�a("� W (9 L7 N z UZ ws Oa�`�J� N O LU O O U BEFORE YOU DIG a CALL 1- 800 -632 -4949 N C ONE CALL C9WER Know Where below. Call before you d4 INS ME LAW I NC FIRM LICO C -2185 x It m Wd V O o eo m� O w A • O � y o q = 0 > Y u e o <a s m a z me: o w . a o° ai e v �w • oe W < J z = m n a ~ = w W �3 z a V J LU I— O Z J�3co00 OQQ�(� LL CO �Z z 0 z O�a("� W (9 L7 N z UZ ws Oa�`�J� N O LU O O U MA 0 6' IN � ENN SLOPE INSTALLATION USE TYPE SC15OBN OR APPROVED EQUAL UNLESS NOTE: ONEiW15E NOTED N LOOSE SOIL CONOP106. THE USE OF STAPLE OR STAKE LEMIM GREATER THAN 6' (15 CM) MAY BE NECESSARY TO PROPERLY SECURE THE BLANKETS L PREPARE SOIL BEFORE INSTALLING BLANI(ET& OIMAUW ANY CEMARY APPLICATION! OF LIE. F9IVIIJi . AND SEED 2 BEGIN AT THE TOP OF THE SLOPE BY ANCHORI LE NG THE BLANKET IN A 6' (15 CM) DEEP X 6' (15 CM) WIDE TRENCH WITH APPROXIMATELY 12' (SOCM) OF BLANKET EXTENDED BEYOND THE UP -SLOPE PORTION OF THE TRENCH ANCHOR THE BLANKET WITH A ROW OF STAPLES /STAKES APPROXIMATELY 12' (30 CM) APART IN THE BOTTOM OF THE TRENCH BACKFILL AND COMPACT THE TRENCH AFTER STAPLING APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12' (30 CM) PORTION OF BLANKET BACK OVER SEED AND COMPACTED SOIL SECURE BLANKET OVER COMPACTED SOIL WITH A ROW OF STAPLES /STAKES SPACED APPROXIMATELY 12' (30 CM) APART ACROSS THE WIDTH OF THE BLANKET 3 ROLL THE BLANKETS (A ) DOWN OR IS ) HORIZONTALLY ACROSS THE SLOPE BLANKETS WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE ALL BLANKETS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES /STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE WHEN USING THE COT SYSTEM, STAPLES /STAKES SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN 4 THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITH APPROXIMATELY 2' - 5' (5 CM .12 5 CM) OVERLAP DEPENDINGON BLANKET TYPE 5 CONSECUTIVE BLANKETS SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROX MATE 3' (7 5 CM) OVERLAP STAPLE THROUGH OVERLAPPED AREA. APPROXIMATELY Ir (30 CM) APART ACROSS ENTIRE BLANKET WIDTH G SLOPE MATTING NOT TO SCALE PROPOSED DRIVE WIDTH 36' -0' MINIMUM 4' -0' EXISTING ROAD / 6' IrL 6' HUMP TO DIVERT RUNOFF FROM EXISTING ROAD NOTES I A STABILIZED PAD OF CRUSHED STONE SHALL BE LOCATED WHERE TRAFFIC WILL BE ENTERING OR LEAVING A CONSTRUCTION SITE TO OR FROM A PUBLIC STREET 2 STONE TO BE RAILROAD TYPE BALLAST 3 THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC STREETS OR EXISTING PAVEMENT THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE AS CONDITIONS DEMAND AND REPAIR AND /OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT 4 ALL SEDIMENT SPILLED. DROPPED, WASHED OR TRACKED ONTO PUBLIC STREETS MUST BE REMOVED IMMEDIATELY 5 WHEN NECESSARY WHEELS MUST BE CLEANED TO REMOVE SEDIMENT PRIOR TO ENTERING A PUBLIC STREET. WHEN WASHING IS REWIRED. IT SHALL BE DONE ON AN AREA STABILIZED WITH CRUSHED STONE WHICH DRAINS INTO AN APPROVED SEDIMENT BASIN 6 FILTER FABRIC SMALL BE PLACED UNDER THE ENTRANCE /EXIT AND SHALL BE MIRAFI 500 OR EQUAL 4 CONSTRUCTION ENTRANCE NOT TO SCALE CHANNEL SLOPE MID SPACING BETWEEN DAMS (MAX) 2% - 75' &%-375, 6% - 25' 5116-19' IIAXL SPADW6 I 12% -R5' cIL O' TOP ELEVATMON OF STO1MNATER 9' MIN r` z NAAx .E 057 S pyR� 15' MAX EXISTING SLOPES wL.j YS Y.",u a� EXISTING SLOPE ASS CLASS 11- vaaE$ ,! .��r RIV+RAP V (r IOII N(EV® Rr RAP E$INLVTFW NOTES WIDTH DETERMINED BY EXISTING TOPOGRAPHY AND SEDIMENT STORAGE REQUIRED KEY RIP RAP INTO THE DAM FOR STABILIZATION ROCK CHECK DAM INSPECT OEM DAM NO CHANNELS AT LEAST WEEHLV 00 AFTER EACH S1616K1WT (Ur OR GWAT60 RAINFALL EVENT AHD REPAIR IMMEDIATELY CLEAN OUT SEDIMENT OR OTHER DEBRIS THAT COULD CLOG THE CHANNEL ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK DAM AND EROSION FROM HIGH FLOWS AROUND THE EDGES OF THE DAM CORRECT ALL DAMAGE IMMEDIATELY REMOVE ALL SEDIMENT ACCCIULATED BEHIND THE DAMS AS NEEDED TO PREVENT DAMAGE TO CHANNEL VEGETATION, ALLOW THE CHANNEL TO DRAIN THROUGH THE CHECK DAM, AND PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVER THE DAM ADD STONES AS NEEDED TO MAINTAIN DESIGN HEIGHT AND CROSS SECTION NOT TO SCALE 9' HIGH RIP RAP BERM FACED WITH 057 WASHED STONE 4' BREAK PROVIDE SILT FENCE BREAKS EVERY 200 FEET OF FENCING OR AT LOW POINTS MIN 10 GA LINE WIRES STEEL POSTS -5 LONG W /ANCHOR PLT -11' WIDE - MIN WT 1 25LB /FT - ANCHOR PLATE MIN AREA- WSW WOVEN WIRE - TOP 6 BOTTOM WIRES 10 GAGE MIN - INTERMEDIATE WIRES 12 1 GAGE MIN WIRE STAPLES - 1 }' LENGTH MIN - NO 9 STAPLE SILTFENCE FABRIC - NCDOT CLASS B B' MAX VARIABLE AS DIRECTED BY THE ENGINEER I'J. ......:..: _...1111 I€ ::; '::.';':;� ■ ■ ■ ■ ■ ■ ■ ■r:: >:' >';;:;: III €;«< ■ ■ ■ ■ ■■ ■mow ■M '€ €:;::::III - NOTES I USE SILT FENCE ONLY WHEN DRAINAGE AREA DOES NOT EXCEED 1/4 ACRE PER IOOLF AND NEVER IN AREAS OF CONCENTRATED FLOW 2 SILT FENCE SHALL NOT BE USED IN DITCHES CREEKS OR OTHER AREAS RECEIVING CONCENTRATED FLOWS 3 SILT FENCE SHALL NOT BE USED FOR INLET PROTECTION SILT FENCE SWALE OUTLET TO FLAT AREA oo= PIPE DIAMETER D= DEPTH OF RIPRAP No I LA I W I SIZE ON OF STE (MIN) I 10' 6' 2 8' 12' FOR E A CRITICAL POINTS OTFO/VR ,= 1mm C S . i79wFf UNLESS OTHERWISE NOTED ON PLAN. GEOTEXTILE FABRIC SHALL BE NORTH AMERICAN GREEN SC 230 WY STAPLE PATTERN 11'. OR APPROVED EQUAL COW MATTO46 600 GM2 IS USED AS SA:CIFFEP 01 THE STALE DETAIL COA NOT TO SCALE 1 1 50' 3.00' • • • • L00' LOO' 1.00' • • 3.6 STARES PER SO YD G_ A PATTFRN F L PREPARE SOIL SWORE INSTALLING GLANKETS OSI110MG ANY NECESSARY APTICATMOI OF LIff, FERT(UZE 4 AND SM. 2 BEGIN AT THE TOP OF THE CHANNEL BY ANCHORING THE BLANKET M A 6' (150.) DEEP X W MaH TIDE TRENCH WITH APPROXIMATELY 12' (30CM) OF BLANKET EXTENDED BEYOND THE LIP -SLOPE PORTION OF THE TRENCH ANCHOR THE BLANKET WITH A ROW OF STAPLES /STAKES APPROXIMATELY 12' (30x) APART IN THE SOIL SECURE BLANKET OVER COMPACTED SOIL WITH A ROW OF STARES /STAKES SPACED APPROXIMATELY 12' (30tH) APART ACROSS THE WIDTH OF THE BLANKET 3 ROLL CENTER BLANKET IN DIRECTION OF WATER FLOW IN BOTTOM OF CHANNEL BLANKETS WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE ALL BLANKETS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES /STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STARE PATTERN GUIDE WHEN USING OPTIONAL DOT SYSTEM , STAPLES /STAKES SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STARE PATTERN 4 RACE CONSECUTIVE BLANKETS END OVER END (SHINGLE STYLE) WITH A 4'-6' (10tH -15a) OVERLAP USE A DOUBLE ROW OF STAPLES STAGGERED 4' (IOCM) APART AND 4' 000 ) ON CENTER TO SECURE BLANKETS 5 FULL LENGTH EDGE OF BLANKETS AT TOP OF SIDE SLOPES MUST BE ANCHORED WITH A ROW OF STAPLES /STAKES APPROXIMATELY 12' (30tH) APART IN A 6' 050H) DEEP X 6' (15TH) WIDE TRENCH BACKFILL NT BLANKETS MUST BE OVERLAPPED APPROXIMATELY 2'- 5'(SCM -12 5m) (DEPENDING ON BLANKET STAPLED TO ENSURE PROPER SEAM ALIGNMENT, PLACE THE EDGE OF THE OVERLAPPING OVEAPPING BLANKET BEING INSTALLED ON TOP) EVEN WITH THE COLORED SEAM STITCH ON THE BLANKET BEING 7 IN HIGH FLOW CHANNEL APPLICATIONS, A STAPLE CHECK SLOT IS RECOMMENDED AT 30 TO 40 FOOT (9H42H) INTERVALS USE A DOUBLE ROW OF STAPLES STAGGERED 4' (IOCM) APART AND 4' (IOcH) ON CENTER OVER ENTIRE WIDTH OF THE CNNNFL. A. THE TERMRIOL END OF THE BLANKETS MUST BE ANCHORED WITH A ROW OF STARES /STAKES APPROXIMATELY Ir (3001) APART IN A 6' (IScM) DEEP X 6' (ISCH) WIDE TRENCH BACKFILL AND COMPACT THE TRENCH AFTER STARING. 1 33 WLIN FT STEEL POST CRITICAL POINTS • HORIZONTAL STAPLE SPACING SHOULD BE ALTERED WOVEN WIRE FABRIC GENERAL NOTES: c '� IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE SILT FENCE FABRIC I LA IS THE LENGTH OF THE RIP RAP APRON 2 0 • LS TI IES THE MAXIMUM STONE DIAMETER BUT NOT LESS THAN 18' SLOPE VERTICES BE NECESSARY TO PROPERLY ANCHOR THE BLANKETS `SOX;` ,(Fy /�Wpj a 4649 HIGHWAY 41 NORTH, EVANSVILLE, INDIANA 47725 3 IN A WELL - DEFINED CHANNEL EXTEND THE APRON UP THE CHANNEL BANKS TO AN ELEVATION OF 6' 4 Nowim4 " C FILL SLOPE ABOVE THE MAXIMUM TAILWATER DEPTH OR TO THE TOP OF THE 2'^ BANK, WHICHEVER IS LESS E 4 A FILTER BLANKET OR FILTER FABRIC SHOULD BE INSTALLED GRADE BETWEEN THE RIP RAP AND SOIL FOUNDATION 5 COMPACT ANY REQUIRED FILL TO DENSITY OF SURROUNDING UNDISTURBED MATERIAL 6' HIM. COVER 6 RIP RAP MAY BE FIELDSTONE OR ROUGH QUARRY STONE AND SHALL BE HARD. 4 OVER 9IIRT ANGULAR AND WELL- GRADED 7 CONSTRUCT APRON AT ZERO GRADE TOP OF RIP RAP SHALL BE LEVEL WITH THE RECEIVING CHANNEL OR SLIGHTLY LOWER B ALIGN APRON WITH RECEIVING CHANNEL OR STREAM ASSURE APRON IS STRAIGHT THROUGHOUT ITS LENGTH SIDE VIEW 9 END WIDTH OF APRON TO BE EQUAL TO WIDTH OF RECEIVING CHANNEL UNLESS OTHERWISE NOTED ON PLAN. GEOTEXTILE FABRIC SHALL BE NORTH AMERICAN GREEN SC 230 WY STAPLE PATTERN 11'. OR APPROVED EQUAL COW MATTO46 600 GM2 IS USED AS SA:CIFFEP 01 THE STALE DETAIL COA NOT TO SCALE 1 1 50' 3.00' • • • • L00' LOO' 1.00' • • 3.6 STARES PER SO YD G_ A PATTFRN F L PREPARE SOIL SWORE INSTALLING GLANKETS OSI110MG ANY NECESSARY APTICATMOI OF LIff, FERT(UZE 4 AND SM. 2 BEGIN AT THE TOP OF THE CHANNEL BY ANCHORING THE BLANKET M A 6' (150.) DEEP X W MaH TIDE TRENCH WITH APPROXIMATELY 12' (30CM) OF BLANKET EXTENDED BEYOND THE LIP -SLOPE PORTION OF THE TRENCH ANCHOR THE BLANKET WITH A ROW OF STAPLES /STAKES APPROXIMATELY 12' (30x) APART IN THE SOIL SECURE BLANKET OVER COMPACTED SOIL WITH A ROW OF STARES /STAKES SPACED APPROXIMATELY 12' (30tH) APART ACROSS THE WIDTH OF THE BLANKET 3 ROLL CENTER BLANKET IN DIRECTION OF WATER FLOW IN BOTTOM OF CHANNEL BLANKETS WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE ALL BLANKETS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES /STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STARE PATTERN GUIDE WHEN USING OPTIONAL DOT SYSTEM , STAPLES /STAKES SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STARE PATTERN 4 RACE CONSECUTIVE BLANKETS END OVER END (SHINGLE STYLE) WITH A 4'-6' (10tH -15a) OVERLAP USE A DOUBLE ROW OF STAPLES STAGGERED 4' (IOCM) APART AND 4' 000 ) ON CENTER TO SECURE BLANKETS 5 FULL LENGTH EDGE OF BLANKETS AT TOP OF SIDE SLOPES MUST BE ANCHORED WITH A ROW OF STAPLES /STAKES APPROXIMATELY 12' (30tH) APART IN A 6' 050H) DEEP X 6' (15TH) WIDE TRENCH BACKFILL NT BLANKETS MUST BE OVERLAPPED APPROXIMATELY 2'- 5'(SCM -12 5m) (DEPENDING ON BLANKET STAPLED TO ENSURE PROPER SEAM ALIGNMENT, PLACE THE EDGE OF THE OVERLAPPING OVEAPPING BLANKET BEING INSTALLED ON TOP) EVEN WITH THE COLORED SEAM STITCH ON THE BLANKET BEING 7 IN HIGH FLOW CHANNEL APPLICATIONS, A STAPLE CHECK SLOT IS RECOMMENDED AT 30 TO 40 FOOT (9H42H) INTERVALS USE A DOUBLE ROW OF STAPLES STAGGERED 4' (IOCM) APART AND 4' (IOcH) ON CENTER OVER ENTIRE WIDTH OF THE CNNNFL. A. THE TERMRIOL END OF THE BLANKETS MUST BE ANCHORED WITH A ROW OF STARES /STAKES APPROXIMATELY Ir (3001) APART IN A 6' (IScM) DEEP X 6' (ISCH) WIDE TRENCH BACKFILL AND COMPACT THE TRENCH AFTER STARING. %61 CHANNEL MATTING - SC250 NOT TO SCALE 3 RIP RAP APRON NOT TO SCALE FLOW 1 DESIGN TOP VADTH 6' MIN 2 -0 IMPACTED SOIL � PROTECTED 7 / M AREA 18- MI 4'YGFL M I. /MU M 6 MIN NOTES BUILD RIDGE HIGHER THAN DESIGN AND COMPACT WITH WHEELS OF CONSTRUCTION EQUIPMENT COMPACTED RIDGE MUST AT OR ABOVE DESIGN GRADE AT ALL POINTS CHANNEL MUST BE CONSTRUCTED ON DESIGN GRADE LEAVE SUFFICENT AREA ALONG DIVERSION TO PERMIT CLEANOUT AND REGRADING MAINTENANCE INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED WHEN THE AREA PROTECTED 15 PERMANENTLY STABILIZED. REMOVE THE RIDGE AND THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT TEMPORARY DIVERSION DITCH 7 II NOT TO SCALE NOTE CRITICAL POINTS • HORIZONTAL STAPLE SPACING SHOULD BE ALTERED A. OVERLAPS AND SEAMS C NECESSARY TO ALLOW STAPLES SECURE THE CRITICAL POINTS ALONG THE CHANNEL SURFACE B- PROJECTED WATER LINE '� IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE geew C. CHANNEL BOTTOMISIDE OR STAKE LENGTHS GREATER THAN 6' (15 CM) MAY SLOPE VERTICES BE NECESSARY TO PROPERLY ANCHOR THE BLANKETS `SOX;` ,(Fy /�Wpj a 4649 HIGHWAY 41 NORTH, EVANSVILLE, INDIANA 47725 USA HOO- 772 -2040 CANADA 1- 800 -448 -2040 Nowim4 " C %61 CHANNEL MATTING - SC250 NOT TO SCALE 3 RIP RAP APRON NOT TO SCALE FLOW 1 DESIGN TOP VADTH 6' MIN 2 -0 IMPACTED SOIL � PROTECTED 7 / M AREA 18- MI 4'YGFL M I. /MU M 6 MIN NOTES BUILD RIDGE HIGHER THAN DESIGN AND COMPACT WITH WHEELS OF CONSTRUCTION EQUIPMENT COMPACTED RIDGE MUST AT OR ABOVE DESIGN GRADE AT ALL POINTS CHANNEL MUST BE CONSTRUCTED ON DESIGN GRADE LEAVE SUFFICENT AREA ALONG DIVERSION TO PERMIT CLEANOUT AND REGRADING MAINTENANCE INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED WHEN THE AREA PROTECTED 15 PERMANENTLY STABILIZED. REMOVE THE RIDGE AND THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT TEMPORARY DIVERSION DITCH 7 II NOT TO SCALE NC FIRM„LI CO ,C -2185 Sg,ic o _ o e_ J «e h O e = o �e� ¢ a u -ems =ti Lei O O . i eo: oa. ¢ $ei 'o. a a J Z = m O �! j a W x F a 0 V/ J Q F— W 0 Q O n JXQ�C, Q � Z Z o Z —O°_ :� Zi,a"'LU C)z Us Q O W1 Z 20 J ''0 V/ 0 W `O $ � A U� BEFORE YOU DIG :8 CALL 1- 800 - 6324949 NC ONE CAU CBVTR Know Where below. Call ba(Ne you dig. OS THE LAWI NC FIRM„LI CO ,C -2185 Sg,ic o _ o e_ J «e h O e = o �e� ¢ a u -ems =ti Lei O O . i eo: oa. ¢ $ei 'o. a a J Z = m O �! j a W x F a 0 V/ J Q F— W 0 Q O n JXQ�C, Q � Z Z o Z —O°_ :� Zi,a"'LU C)z Us Q O W1 Z 20 J ''0 V/ 0 W `O $ � A U� WATER FLOW BACKFI L WITH IA. 57 IANGLED ONE OR / SKM LOG ANGLED AT 2030 DEGREES FROM NOt40 TAL FOOTER LOG SCOy@.PC 4 NI ( \\ \/I MI HEADER LOG 1 PLAN VIEW FILTER FABRIC 1 MIN TOP OF BANK `BANKFULL BACKFI L WITH NO. 57 FILTER FABRIC STONE OR SIMLAR BED ELEV / HEADER LOG STRiEAIBED L4. ems FOOHt LOO I SILL LOGS SHALL HAVE A MINIMUM TRUNK DIAMETER OF W. 2 LOG SILL SWILL BE CONSTRICTED TIITN AT LEAST ONE FOOTER LOG AND ONE HEADER LOG 3 ANGLE OF LOGS IN CHANNEL SHALL BE 20 TO 30 DEGREES FROM PERPENDICULAR TO THE CHANNEL 4 NAIL FILTER FABRIC ON TOP OF FOOTER LOG USING 3' IOD GALVANIZED COMMON NAIL ON 2' SPACING ALONG THE LOG 5 PLACE HEADER LOG SLIGHTLY FORWARD ON TOP OF THE FOOTER LOG ALLOWING FOR OVERHANG LOG SILL DETAIL 12 SIDESLOPE a MAIL SAN FU L BENCH WIDTH HL nI x a BEEF POOL SIDE SLOPE K SIOESLOPE 2:1 MAIL —BAN Ft L BENCH WID TIWLWEG OF CHANNEL SECTION 8-0 6 LENGTH OF THE LOGS SHALL BE A MINIMUM OF 6' BEYOND BANKFULL 7 PLATE THE UPSTREAM SIDE OF THE LOGS WITH FILTER FABRIC AND SELECT MATERIAL 8 FILTER FABRIC SHALL BE PLACED ON THE UPSTREAM SIDE OF THE VANE STRUCTURE TO PREVENT WASHOUT OF SEDIMENT THROUGH BOULDER GAPS FILTER FABRIC SHALL EXTEND FROM THE BOTTOM OF THE FOOTER BOULDER TO THE FINISHED GRADE ELEVATION AND SHALL BE PLACED THE ENTIRE LENGTH OF THE STRUCTURE 1 2% SLOPE 6TH SAN FU L GEN 4 WIDT UPSTREAM FABRIC STAKES THROUGH BOTH FABRIC LAYERS OVERLAPS DOWNSTREAM FABRIC F (SEE OVERLAP L� SEE KEY TRENCH DETAIL DETAIL) 30, I STAKES THROUGH I -Tii BOTTOM FABRIC LAYER I 1' MIN —T, _ 50 TRAt6M1WN DOWNSTREAM FABRIC �E IL !B� TWHPUN DETA —) �--- UPSTREAM FABRIC R M VIEW KEY TRENCH WITH TOPSOIL AND COMPACT f* PAN EDGE OF FABRIC /' I SANKFU L x/01 4- INCHES MIN FROM WOODEN STAKE STAKE FABRIC TO BOTTOM J OF TRANSITION TRENCH, KEY TRBOI DETAIL WR I STAKE PER 3 L F WOODEN STAKE EDGE OF FABRC 4- INCHES IN FROM WOODEN STAKE Fly= ALL FABRIC FORKS WILL BE CAPPED W AN NPSTTEAM TO OOaISTRE M DIDiLTIOI TOl M: WAIN STAKES ON 3' CENTERS. TYP lt�ryr� I FLOW TOE OF SIDE PLAN VIEW FO DI NG FABRIC At BENDS �N �! � VAC OVERLAPS �� FABRIC FABRIC I' LAYER NAPS OY62 TOP �it LAYER DOWNSTREAM FABRIC STAKE THROUGH LAPS UNDER BOTTOM FABRIC LAYER STAKE THROUGH BOTH FABRIC LAYERS FABRIC OVERLAP SECTION A FILL REY TRENCH WITH TOP: I MIN Wl* 1' MIN TRN9T90N TRENCH DETAIL OIL AND COMPACT FLOW -t— 1 OVERLAP SECTION B IB' MIN) TV TYPICAL STAKE DETAIL GENERAL NOTES I THE BOTTOM PORTION (FROM THE WATER'S EDGE TO AN ELEVATION THAT R 15 TMM THE HEIGHT OF THE SANKFUIL BENCH FROM THE THALWEG) EROSION CONTROL BLANKET SHALL BE 600 G /M'2 WOVEN COIR FABRIC DISTURBED AREAS ABOVE 1 5 TIMES THE BANKFULL HEIGHT SHALL BE HYDROSEEDED (OR EQUIVALENT APPROVED BY ENGINEER) AND IF SLOPES ARE GREATER THAN 3 I. BIODEGRADABLE SLOPE MATTING SMALL BE INSTALLED PER DETAIL CII 0 2 PREPARE SOIL BEFORE INSTALLING ROLLED EROSION CONTROL PRODUCTS (RECD), INCLUDING AMY NECESSARY AMICATION OF LIE. FERTILIZER AND SEED 3 BEGIN AT TOP OF THE SLOPE BY ANCHORING RECP'S IN A I' DEEP BY 6' WIDE TRENCH WITH APPROXIMATELY 12' EXTENDED BEYOND THE UPSLOPE PORTION OF THE TRENCH ANCHOR THE RECP WITH A ROW OF STARES APPROXIMATELY 3' APART IN BOTTOM OF THE TRENCH BACKFILL AND COMPACT THE TRENCH AMY SEED TO COMPACTED BOIL AND FOLD REMAINING 12' PORTION OF RECP BACK OVER SEED AND COMPACTED SOIL SECURE RECP OVER COMPACTED SOIL WITH A ROW OF STAKES SPACED APPROXIMATELY 12' APART ACROSS THE WIDTH OF TM RECP THE EDGES OF RECP'S MUST BE OVERLAPPED A MINIMUM OF I 2 COIR MATTING STREAM BANK DETAIL IZ NOT TO SCALE COIR FABRIC TO BE PLACED 15 TIMES BANKFULL BENCH HEIGHT ABOVE BANK 1 SOUARE METER MINIMUM 1 NM1.fR1..T141lyNRlh /LatS)n.l)U1CIA,)� _ DETAIL G L 1 M, i M. 1-1 ,,� k -'� I., i I.'L'I' .,. I — BANKFULL BENCH WIDTH (I— i DETAIL SHEET Cl2 0 PTW4PT4F.10 1 PMW� 1 AF � 2s slaE S WIDTH I BAIKFLLL BBICN RIM 6ANRFLIl WIDTH -�{ I' ELETION I�BID ELEVATION EXISTING GROUND (r'L'7 FILTER FABRIC HEADER LOG 1 E"7P ..�Tr►7 FOOTER LAG C'7 SECTION A-A I SILL LOGS SHALL HAVE A MINIMUM TRUNK DIAMETER OF W. 2 LOG SILL SWILL BE CONSTRICTED TIITN AT LEAST ONE FOOTER LOG AND ONE HEADER LOG 3 ANGLE OF LOGS IN CHANNEL SHALL BE 20 TO 30 DEGREES FROM PERPENDICULAR TO THE CHANNEL 4 NAIL FILTER FABRIC ON TOP OF FOOTER LOG USING 3' IOD GALVANIZED COMMON NAIL ON 2' SPACING ALONG THE LOG 5 PLACE HEADER LOG SLIGHTLY FORWARD ON TOP OF THE FOOTER LOG ALLOWING FOR OVERHANG LOG SILL DETAIL 12 SIDESLOPE a MAIL SAN FU L BENCH WIDTH HL nI x a BEEF POOL SIDE SLOPE K SIOESLOPE 2:1 MAIL —BAN Ft L BENCH WID TIWLWEG OF CHANNEL SECTION 8-0 6 LENGTH OF THE LOGS SHALL BE A MINIMUM OF 6' BEYOND BANKFULL 7 PLATE THE UPSTREAM SIDE OF THE LOGS WITH FILTER FABRIC AND SELECT MATERIAL 8 FILTER FABRIC SHALL BE PLACED ON THE UPSTREAM SIDE OF THE VANE STRUCTURE TO PREVENT WASHOUT OF SEDIMENT THROUGH BOULDER GAPS FILTER FABRIC SHALL EXTEND FROM THE BOTTOM OF THE FOOTER BOULDER TO THE FINISHED GRADE ELEVATION AND SHALL BE PLACED THE ENTIRE LENGTH OF THE STRUCTURE 1 2% SLOPE 6TH SAN FU L GEN 4 WIDT UPSTREAM FABRIC STAKES THROUGH BOTH FABRIC LAYERS OVERLAPS DOWNSTREAM FABRIC F (SEE OVERLAP L� SEE KEY TRENCH DETAIL DETAIL) 30, I STAKES THROUGH I -Tii BOTTOM FABRIC LAYER I 1' MIN —T, _ 50 TRAt6M1WN DOWNSTREAM FABRIC �E IL !B� TWHPUN DETA —) �--- UPSTREAM FABRIC R M VIEW KEY TRENCH WITH TOPSOIL AND COMPACT f* PAN EDGE OF FABRIC /' I SANKFU L x/01 4- INCHES MIN FROM WOODEN STAKE STAKE FABRIC TO BOTTOM J OF TRANSITION TRENCH, KEY TRBOI DETAIL WR I STAKE PER 3 L F WOODEN STAKE EDGE OF FABRC 4- INCHES IN FROM WOODEN STAKE Fly= ALL FABRIC FORKS WILL BE CAPPED W AN NPSTTEAM TO OOaISTRE M DIDiLTIOI TOl M: WAIN STAKES ON 3' CENTERS. TYP lt�ryr� I FLOW TOE OF SIDE PLAN VIEW FO DI NG FABRIC At BENDS �N �! � VAC OVERLAPS �� FABRIC FABRIC I' LAYER NAPS OY62 TOP �it LAYER DOWNSTREAM FABRIC STAKE THROUGH LAPS UNDER BOTTOM FABRIC LAYER STAKE THROUGH BOTH FABRIC LAYERS FABRIC OVERLAP SECTION A FILL REY TRENCH WITH TOP: I MIN Wl* 1' MIN TRN9T90N TRENCH DETAIL OIL AND COMPACT FLOW -t— 1 OVERLAP SECTION B IB' MIN) TV TYPICAL STAKE DETAIL GENERAL NOTES I THE BOTTOM PORTION (FROM THE WATER'S EDGE TO AN ELEVATION THAT R 15 TMM THE HEIGHT OF THE SANKFUIL BENCH FROM THE THALWEG) EROSION CONTROL BLANKET SHALL BE 600 G /M'2 WOVEN COIR FABRIC DISTURBED AREAS ABOVE 1 5 TIMES THE BANKFULL HEIGHT SHALL BE HYDROSEEDED (OR EQUIVALENT APPROVED BY ENGINEER) AND IF SLOPES ARE GREATER THAN 3 I. BIODEGRADABLE SLOPE MATTING SMALL BE INSTALLED PER DETAIL CII 0 2 PREPARE SOIL BEFORE INSTALLING ROLLED EROSION CONTROL PRODUCTS (RECD), INCLUDING AMY NECESSARY AMICATION OF LIE. FERTILIZER AND SEED 3 BEGIN AT TOP OF THE SLOPE BY ANCHORING RECP'S IN A I' DEEP BY 6' WIDE TRENCH WITH APPROXIMATELY 12' EXTENDED BEYOND THE UPSLOPE PORTION OF THE TRENCH ANCHOR THE RECP WITH A ROW OF STARES APPROXIMATELY 3' APART IN BOTTOM OF THE TRENCH BACKFILL AND COMPACT THE TRENCH AMY SEED TO COMPACTED BOIL AND FOLD REMAINING 12' PORTION OF RECP BACK OVER SEED AND COMPACTED SOIL SECURE RECP OVER COMPACTED SOIL WITH A ROW OF STAKES SPACED APPROXIMATELY 12' APART ACROSS THE WIDTH OF TM RECP THE EDGES OF RECP'S MUST BE OVERLAPPED A MINIMUM OF I 2 COIR MATTING STREAM BANK DETAIL IZ NOT TO SCALE COIR FABRIC TO BE PLACED 15 TIMES BANKFULL BENCH HEIGHT ABOVE BANK 1 SOUARE METER MINIMUM 1 NM1.fR1..T141lyNRlh /LatS)n.l)U1CIA,)� _ DETAIL G L 1 M, i M. 1-1 ,,� k -'� I., i I.'L'I' .,. I — BANKFULL BENCH WIDTH (I— i DETAIL SHEET Cl2 0 PTW4PT4F.10 1 PMW� 1 AF � 2s slaE S WIDTH I BAIKFLLL BBICN RIM `CHANffl SIDESLOPE tl NOTES RIFFLE I MAXIMUM POOL DEEEP{TNNIiSSHALLLT$AOCCUR ON2g THE yp�NLOUTSIDE OF A L STA ON Nb0 TO 12K0 AEA0 TO PAK6 91ALL TYPICALL RIFFLE AND POOL CROSS SECTION NOT TO SCALE BANKFULL BENCH SLOPE � POOL LENGTH � RIFFLE LONGITUDINAL LENGTH RIFFLE SLOPE P00. IDOL SLOPE l — EOM BL*i7 I' WT — 10 LIVE MATTRESSES CONSTRUCTED WILL BE HARVESTED FROM THE TIPS 0 SPECIFIED TREE SPECIES BRANCHES THAT ARE LESS THAN TWO YEARS OLD AND SHOULD BE FIVE TO EIGHT (r'L'7 BRii7 BT1 1 E"7P ..�Tr►7 � C'7 C'70 �_�i:1 iT� ETi fTJ D MAXIMUM POOL DEPTH jHRIFFLESHAALLIBEGIN AT THE END OF THE PRECEDING POOL AND oom TYPICALL RIFFLE AND POOL PROFILE CONTINUE TO THE BEGINNING OF THE NEXT POOL DOWNSTREAM 4 POOLS LOCATED IN STREAM BENDS SHALL START AND STOP AT BEND �Ea7E"7E7ETN 3 THE POINT OF CURVATURE OF THE DESIGNED sT_•iIIFio© l= Gm7l 71 ESE ET ESE m M7 E7 E7 E7 L'TG1E7E7E7E N E7 E7 LME7 `CHANffl SIDESLOPE tl NOTES RIFFLE I MAXIMUM POOL DEEEP{TNNIiSSHALLLT$AOCCUR ON2g THE yp�NLOUTSIDE OF A L STA ON Nb0 TO 12K0 AEA0 TO PAK6 91ALL TYPICALL RIFFLE AND POOL CROSS SECTION NOT TO SCALE BANKFULL BENCH SLOPE � POOL LENGTH � RIFFLE LONGITUDINAL LENGTH RIFFLE SLOPE P00. IDOL SLOPE l — EOM BL*i7 I' WT — 10 LIVE MATTRESSES CONSTRUCTED WILL BE HARVESTED FROM THE TIPS 0 SPECIFIED TREE SPECIES BRANCHES THAT ARE LESS THAN TWO YEARS OLD AND SHOULD BE FIVE TO EIGHT C L60T �Ot L79Bf FIG` SAN(FIA L BENCH I00wfff 1 E"7P ..�Tr►7 � C'7 C'70 SHALLOW POOL DEPTH CHANNEL BOTTOM FOLLOWM THE CHANNEL SLOPE 2 RIFFLE AND POOL LENGTH LOCATION VARIES. REFER TO PLAN WRAPPED LIFT 11 EACH COIR WRAPPED LIFT WILL BE SET BACK TOWARD THE NEAR STREAMBANK SUCH THAT AN APPROXIMATE 2H 3V SLOPE IS ACHIEVED ON THE STREAM SIDE OF THE LIFT MAXIMUM POOL DEPTH jHRIFFLESHAALLIBEGIN AT THE END OF THE PRECEDING POOL AND 12 THE TOP OF THE GEOLIF75 WILL BE CONSTRUCTED TO BANKFULL ELEVATION 13 GEOLIFTS WILL BLEND INTO THE STREAMBANK OR BANKFULL BENCH ON THE UPSTREAM AND DOWNSTREAM END AND SHOULD RESEMBLE THIS DIAGRAM TYPICALL RIFFLE AND POOL PROFILE CONTINUE TO THE BEGINNING OF THE NEXT POOL DOWNSTREAM 4 POOLS LOCATED IN STREAM BENDS SHALL START AND STOP AT BEND �Ea7E"7E7ETN 3 THE POINT OF CURVATURE OF THE DESIGNED l= Gm7l 71 ESE ET ESE m EXISTING THALWEG FILL MATERIAL TO BE USED IN GEO -LIFT - FILL SOIL FOUND _ I �_ ! i - ON -SITE COMPACTED _ BAPRF121 BBRNp LIFT HEIGHT EGUALS I I I I DETAIL 9DET BAN LI T BENCH HEIGHT — / INSTALL LIVE BRUSH— MATERIAL AS SPECIFIED IN PLANTING PLAN fill 111 11111 1 BURY LOG BASE A MINILIMUM OF 2 FEET INTO THE STREAMBANK AND CHANNEL BOTTOM M AN VIEW MATERIALS I CONSTRUCT IN AREAS SPECIFIED IN RAN SHEET AND PROFILE SHEETS 3 600 GRAM PER SODU� METETO INIIMMU COCONUT COIR FABRICELEVATION IL USED AS THE FABRIC MATERIAL FOR E 1111 - - I' F 10 LIVE MATTRESSES CONSTRUCTED WILL BE HARVESTED FROM THE TIPS 0 SPECIFIED TREE SPECIES BRANCHES THAT ARE LESS THAN TWO YEARS OLD AND SHOULD BE FIVE TO EIGHT C L60T �Ot L79Bf FIG` SAN(FIA L BENCH I00wfff DETAIL THALWEG EDGE OF L EDGE OF POOL I PERPENDICULAR 10 STREAM FLOW FROM AN UPSTREAM TO DOWNSTREAM DIRECTION. OVER AN AREA THAT CAN Be COMPLETED AND STABILIZED DURING THAT WORKING BE ROLLED OUT LENGTHWISE, PERPENDICLAR TO STREAM FLOW. SUCH THAT IT E %TENDS FROM 213 THE WIDTH OF THE GEOLIFT WIDTH, MEASURED FROM THE NEAR ITO THE CHANNEL DOWNSTREAM SECTIONS OF COIR WILL OVER UPSTREAM SECTIONS WHEN INITIALLY LAID OUT K)RCED FROM NEARBY OR ADJACENT BANKFULL BENCHING AND STREAMBANK GRADING WILL BE USED AS FILL MATERIAL FOR EACH INDIVIDIUAL SOIL LIFT L BE CAREFULLY PLACED IN THE LIFTS AND COMPACTED WITH THE BUCKET OF THE EXCAVATOR OVER THE AREA UNTIL A THICKNESS OF APPROXIMATELY BANKFIAL MULCHED WITH STRAW WRAPPED, AND STAKED IN PLACE USING APPROPRIATE STAKES, STARTING NC FIRM LICE ,C -2185 r = �gda o 0 e e n W w MO+ 0 =y: 0 a mow+ r moo+ f b � O A - ow. W Mi iw• o • 2 = W o w ~ 2 w W x 0 ° o n Q _j or Q m Q LL HZZ0Z � a: in I Lu �_ 0 (n z LLIZ Fwx c. L- Q U) Q u O V y 1111 - - I' 10 LIVE MATTRESSES CONSTRUCTED WILL BE HARVESTED FROM THE TIPS 0 SPECIFIED TREE SPECIES BRANCHES THAT ARE LESS THAN TWO YEARS OLD AND SHOULD BE FIVE TO EIGHT FIG` SAN(FIA L BENCH I00wfff 1 NOTES-. TWO/AL LENGTH 6 THE LlENG7N R THE FEATURE ALONG FEET IN LENGTH LIVE BRANCHES WILL BE PLACED GROWTH END OUT AND ROUGHLY ADJACENT TO ONE ANOTHER SUCH THAT ONE TO TWO FEET EXTENDS BEYOND THE COIR SHALLOW POOL DEPTH CHANNEL BOTTOM FOLLOWM THE CHANNEL SLOPE 2 RIFFLE AND POOL LENGTH LOCATION VARIES. REFER TO PLAN WRAPPED LIFT 11 EACH COIR WRAPPED LIFT WILL BE SET BACK TOWARD THE NEAR STREAMBANK SUCH THAT AN APPROXIMATE 2H 3V SLOPE IS ACHIEVED ON THE STREAM SIDE OF THE LIFT MAXIMUM POOL DEPTH jHRIFFLESHAALLIBEGIN AT THE END OF THE PRECEDING POOL AND 12 THE TOP OF THE GEOLIF75 WILL BE CONSTRUCTED TO BANKFULL ELEVATION 13 GEOLIFTS WILL BLEND INTO THE STREAMBANK OR BANKFULL BENCH ON THE UPSTREAM AND DOWNSTREAM END AND SHOULD RESEMBLE THIS DIAGRAM TYPICALL RIFFLE AND POOL PROFILE CONTINUE TO THE BEGINNING OF THE NEXT POOL DOWNSTREAM 4 POOLS LOCATED IN STREAM BENDS SHALL START AND STOP AT BEND 3 THE POINT OF CURVATURE OF THE DESIGNED /+ GEOLIFT AND TOE PROTECTION CROSS SECTION VIEW AND PLAN VIEW 12 NoTTOSCALE I T NOT TO SCALE NC FIRM LICE ,C -2185 r = �gda o 0 e e n W w MO+ 0 =y: 0 a mow+ r moo+ f b � O A - ow. W Mi iw• o • 2 = W o w ~ 2 w W x 0 ° o n Q _j or Q m Q LL HZZ0Z � a: in I Lu �_ 0 (n z LLIZ Fwx c. L- Q U) Q u O V y tAl CONSERVATION EASEMENT BOUNDARY MOUNEI TAIN SLOPE _ MOUNTAIN SLOPE ZONE PLANTING PLANT SPACING OFT BARE ROOT SPECIES LIST TYPICAL CROSS SECTION SEE DETAIL C12 0 FLOODMAIN ZONE PLANTING PLANT SPACING. 6 FT BARE ROOT SPECIES LIST LIVE STAKES COIR MATTM STREAM BANK ZONE PLANTING PLANT SPACING 3 FT LIVE STAKE SPECIES LIST COMMON NAME SCIE IFIC NAME IEZ'SRON % COMPOSITION COMMON NAME SCIEN IFIC NAME % COMPOSITION COMMON NAME SCIENTIFIC NAME %COMPOSITION TULIP POPLAR IR TULIPIFERA) 20 RIVERBIRCH BETUI .IRA 20 ELDERBERRY (SAMBUCUS CANADENSW 33 AMERICAN SYCAMORE (PLATANUS OCCIDENTAUS) 20 GREEN ASH (FRAXINUS PENNSYLVANICA) 20 SLKY DOGWOOD (CORNUS AMOMUM) 33 YELLOW BIRCH (BETULA LUTEA) 20 SWAMP CHESTNUT OAK (OUERCUS MICHAUXIU 20 NINEBARK (PHYSOCARPOS OPLLIFOLIUS) 33 SUGAR MAPLE (ACER FLORIDANLM) 20 AMERICAN ELM (ULMUS AMERICANA) 20 BITTERNUT HICKORY (CARYA CORDIFORMIS) 10 IRONWOOD (CARPINUS CAROLINIANA) 20 NOTE AMERICAN HOLLY (ILEX OPACA) 10 ATTACHING OF NAILS, ROPES CABLES, SIGNS OR FENCING TO ANY PRESERVED TREE 5) TREES AND SHRUBS CLOSELY GROUPED MAY BE ENCLOSED IN A SINGLE ENLARGED BARRICADE PERMANENT SEEDING SHALL BE APPLIED PRIOR TO COIR NOTE 5) PROTECTIVE FENCING SHALL BE MAINTAINED AND REMAIN IN PLACE UNTIL CONSTRUCTION IS COMPLETE MATTING INSTALITION SEE SEEDING SCHEDULE CIO 0 NOTE PERMANENT SEEDING SHALL BE APPLIED IMMEDIATELY FOLLOWING TEMPORARY SEEDING SHALL BE APPLIED IMMEDIATELY FOLLOWING LAND DISTURBANCE ACTIVITY SEE SEEDING SCHEDULE CIO 0 LAND DISTURBANCE ACTIVITY SEE SEEDING SCHEDULE CIO 0 4 TREE PROTECTION -I I VEGETATION PLANTING DETAIL 13 PROFILE VIEW CLASS B RIP RAP SUPPORT LOG 12' DIA. MIN NOTES I CONSTRUCT STREAM CROSSING WHEN FLOW IS AT NORMAL BASEFLOW 2 MINIMIZE CLEARING AND EXCAVATION OF STREAMBANKS DO NOT EXCAVATE CHANNEL BOTTOM 3 INSTALL STREAM CROSSING PERPENDICULAR TO THE FLOW 4 MAINTAIN CROSSING SO THAT RUNOFF IN THE CONSTRUCTION ROAD DOES NOT ENTER EXISTING CHANNEL 5 STABILIZE AN ACCESS RAMP OF CLASS B RIP RAP TO EDGE OF THE MUD MAT 6 CONTRACTOR SHALL DETERMINE AN APPRORPRIATE RAMP ANGLE ACCORDING TO EOUIPEMENT UTILIZED 3 TEMPORARY STREAM CROSSING - MUD MAT DETAIL 13 5 13 FLOW ElUSTONG OR PROPSED a• �N CHANNEL GRACE �LEINGTGN� FL0FLOW �� 1 SECTION A 10' MIN. 21 A CHANNEL BOTTOM NON -WOVEN 7 WIDTH GEOTE %TILE NOTES I FORD CROSSING SMALL FUNCTION LIKE A CONSTRUCTED RIFFLE 2 INVERT OF CROSSING SHALL BE LEVEL WITH THE STREAMBED 3 ENTRANCE AND EXITS TO THE CROSSING SHALL BE 41 (H V) OR FLATTER 4 THE STREAM BED SHOULD BE EXCAVATED SO THAT THE FINISHED SURFACE OF THE CROSSING IS NO HIGHER THAN THE STREAM BED UPSTREAM AND DOWNSTREAM OF THE CROSSING 5 THE GEOTEXTILE FABRIC IS PLACED ON THE EXCAVATED SURFACE PRIOR TO PLACING ROCK 6 CROSSINGS USED BY CATTLE MAY NEED A 2-4 INCH HOOF CONTACT ZONE OF CRUSHER RUN 7 EACH SIDE OF THE CROSSING SHOLLO BE FENCED TO RESTRICT CATTLE ACCESS TO THE STREAM WHEN CROSSING 2 FORD STREAM CROSSING 13 METAL TEE POST (TYP ) 4* ORANGE POLYETHYLENE LAMINAR SAFETY FENCING MAX SPACING COIR MATTING w1th O SWALE DETAIL E-71-i mmommmmmmr 173 f1m mossommom NNIM NINE �II•7i1371111F0711111�II7 aa�� . 1. r-1111111 1111IMllllff�llll IlliffrIlIll 11111711111�T� 7 7 ms. FOR E FILM COW MATTING -' r-) : -I I1=TFit T C NOTES U INSTALL PROTECTIVE FENCING BEFORE CONSTRUCTION OR ANY 517E ACTIVITY BEGINS. S ,!'PTV PRE 2) FENCE SMALL BE PLACED THE CRITICAL ROOT THE TREE PRESERVED 71E N TO GRADED GROIND AR U S) THE CRITICAL ROOT ZONE SHALL BE DETERMINED BY EXTENDING A CIRCLE AROUND THE TREE WITH HONE -FOOT RADIUS FOR SHALL EXTENDING IN AS DEPICTED PLANS 1100 EVERY INCH OF TREE CALIPER MEASURED AT BREAST HEIGHT OR TO THE DRIPLINE OF THE TREE CANOPY, WHICHEVER IS GREATER 4) NO DISTURBANCE IS PERMITTED WITHIN THE TREE PROTECTION AREA INCLUDING BUT NOT LIMITED 70 GRADING FILLING, PARKING, 14TTDIG pp C01R NIATT/W DRIVING OR MANEUVERING OF EQUIPMENT. STORAGE OF MATERIALS OR DEBRIS, DISPOSAL OF WASTES OR CONCRETE WASHOUTS. AND E�IIDaTHE PLNNS. ATTACHING OF NAILS, ROPES CABLES, SIGNS OR FENCING TO ANY PRESERVED TREE 5) TREES AND SHRUBS CLOSELY GROUPED MAY BE ENCLOSED IN A SINGLE ENLARGED BARRICADE 0 5) PROTECTIVE FENCING SHALL BE MAINTAINED AND REMAIN IN PLACE UNTIL CONSTRUCTION IS COMPLETE III T® aAw ELL WIDTA — 4 TREE PROTECTION -I I MIN DEPTH I 13 NOT TO SCALE —I 11 PL 1 SCALE PLAN VIEW \ t__SL a J PIV Pupow PLAN V" COIR MATTING w1th O SWALE DETAIL E-71-i mmommmmmmr 173 f1m mossommom NNIM NINE �II•7i1371111F0711111�II7 aa�� . 1. r-1111111 1111IMllllff�llll IlliffrIlIll 11111711111�T� 7 7 ms. FOR E I1=TFit C S ,!'PTV NC FIRM .LICO C -2165 rc� o 0 0 m � C ~ e u =w r � o 0 „ .az r e 2 o « O N R O O ■ TY • O • W t j Z S y t 2 N W a x N Q o J� Z N Q QLL m W (i F—Zo0. LJJ � Q U) Lu WQ!Z 1:Lu 8 (D J V / O U