Loading...
HomeMy WebLinkAbout20050891 Ver 1_Complete File_200505236 r Michael F. Easley, Governor W G. Ross Jr., Secretary illiam Carolina Department of Environment?and Natural Resources Alan W. Klimek. P.E. Director Division of Water Quality June 29, 2005 DWQ Project # 05-0891 Madison County Robert McLendon 100 Athletic Street Mars Hill College Mars Hill, NC 28754 Subject Property: Mars Hill College Athletic Fields Banjo Branch Approval of 401 Water Quality Certification with Additional Conditions Dear Mr. McLendon: You have our approval, in accordance with the attached conditions and those listed below, to place fill within or otherwise impact 657 linear feet of streams for the purpose of stabilization at the subject property, as described within your application received by the N.C. Division of Water Quality (DWQ) on May 23, 2005. After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number(s) 3399 (GC3399). The Certification (s) allows you to use Nationwide Permit(s) 13 when issued by the US Army Corps of Engineers (USACE). In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, Non-discharge, and stormwater regulations. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit. This approval is for the purpose and portions of the design (but not all of the design) that you described in your application. If you change your project beyond this approval, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a' copy of this Certification and approval letter and is thereby responsible for complying with all conditions. If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below. The Additional Conditions of the Certification are: 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919-733-6893 / Internet httpl/h2o enr state nc uc/ncwetlands NorthCarol ina An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper --a LIM %_U11GSC Page 2 of 6 June 29, 2005 1. Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including incidental impacts: Amount Approved Units Plan Location or Reference Stream 457 linear feet Gabions Stream 200 (linear feet) Bioen ineerin 2. Erosion & Sediment Control Practices Erosion and sediment control practices must be in full compliance with all specifications governing the 'proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 3. No Waste, Spoil, Solids, or Fill of Any Kind No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre-Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. iviula nui t-ouege Page 3 of 6 June 29, 2005 4. No Sediment & Erosion Control Measures w/n Wetlands or Waters Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources has released the project. 5. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. 6. Diffuse Flow (No Review) All constructed stormwater conveyance outlets shall be directed and maintained as diffuse flow at non-erosive velocities through the protected stream buffers such that it will not re-concentrate before discharging into a stream. If this is not possible, it may be necessary to provide stormwater facilities that are considered to remove nitrogen. This may require additional approval from this Office. 7. Protective Fencing The outside buffer, wetland or water boundary and along the construction corridor within these boundaries approved under this authorization shall be clearly marked with orange warning fencing (or similar high visibility material). 8. Buffer Replanting Replanting of vegetation within disturbed areas located within 25 feet of the stream, or as much as practicable, immediately following construction. All replanting must comply with The Guidelines for Riparian Buffer Restoration (see attached). 9. Turbidity Standard The turbidity standard of 10 NTUs (Nephelometric Turbidity Units) shall not be exceeded as described in 15 A NCAC 2B. .0200. Appropriate sediment and erosion control practices must be used to meet this standard. I- %-VLLU8U Page 4 of 6 June 29, 2005 10. No Impacts Beyond those in Application No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre- construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 11. No Sediment and Erosion Control Measures in Wetlands Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources or locally delegated program has released the project. 12. Construction Stormwater Permit NCG010000 Upon the approval of an Erosion and Sedimentation Control Plan issued by the Division of Land Resources (DLR) or a DLR delegated local erosion and sedimentation control program, an NPDES General stormwater permit (NCG010000) administered by DWQ is automatically issued to the project. This General Permit allows stormwater to be discharged during land disturbing construction activities as stipulated by conditions in the permit. If your project is covered by this permit (applicable to construction projects that disturb one (1) or more acres], full compliance with permit conditions including the sedimentation control plan, self-monitoring, record keeping and reporting requirements are required. A copy of this permit and monitoring report forms may be found at http:Ah2o.enr.state.nc.us/su/Forms Documents.htm. 13. Deed Notifications Deed notifications or similar mechanisms shall be placed on all retained jurisdictional wetlands, waters and protective buffers in order to assure compliance for future wetland, water and buffer impact. These mechanisms shall be put in place prior to impacting any wetlands, waters and/or buffers approved for impact under this Certification Approval and Authorization Certificate. A sample deed notification can be downloaded from the 401/Wetlands Unit web site at http://h2o.enr.state.nc.us/ncwetlands. The text of the sample deed notification may be modified as appropriate to suit to this project. 14. Standard Condition for Stream and Wetland Projects Approved Under GC 3399 Based on the information provided this Office considers that all of the conditions of General Certification (GC) No. 3353 have been met and that no additional written approval is required in order to construct the above project. If the project Paae 5 of 6 June 29, 2005 design changes or if the project is not constructed according to the design, then the approval is no longer valid and the plans must be resubmitted per GC 3353. This project shall not be used for compensatory mitigation credit in the future. The Division of Water Quality (DWQ) is a participant in the Mitigation Banking Review Team (MBRT) established by the U.S. Army Corps of Engineers. DWQ's approval of a Mitigation Banking Instrument shall be the sole approval for compensatory mitigation banking credit for the State as long as proper 401 Water Quality Certification approvals have been obtained. Please be advised that the additional information may require that the project be redesigned and/or that the project not be used for compensatory mitigation credit. 15. Construction Plans Any final construction plans for this project must include or reference the application and plans approved by the DWQ under this authorization letter and certification. 16. Final Construction Drawings Two copies of the final construction drawings shall be furnished to NCDWQ prior to the pre-construction meeting. Written verification shall be provided that the final construction drawings comply with the attached permit. 17. Gabion Basket Placement All gabion baskets shall be placed outside the normal flow of the channel. Additionally, no baskets shall be used above the bank-full level of the stream. At the bank-full level, backfill shall be placed and sloped away from the stream, and vegetated, as much as possible, to provide for velocity dissipating area for bank- full events. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon expiration of the 404 or CAMA Permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone Cyndi Karoly in the Page 6 of 6 June 29, 2005 Central Office in Raleigh at 919-733-9721 or Kevin Barnett in the DWQ Asheville Regional Office at either Kevin. BarnettCDncmail.net or at 828-296-4657. Sincerely, Alan W. Klimek, P.E. AW K1khb Enclosures: GC 3399 Certificate of Completion Guidelines for Riparian Buffer Restoration cc: Dennis H. Hunter Orion Environmental Solutions, Inc. 2971 Hodges Landing Drive Knoxville, TN 37920-8131 USACE Asheville Regulatory Field Office DWQ Asheville Regional Office DLR Asheville Regional Office File Copy Central Files Filename: 05-0891. MarsHillCollege.Approval Details' Detalls2 J Permits and Certs Cross Refs ? Impacts 1 Mitigations Fees Affiliations Event i Inspections Comments History Project Numbev 20050891 Version: 1 Status: Received Last ActionDesc: Application sent to Region Project Name: Mars Hill College: Banjo Branch Streambank Stab Project Type: Bank Stabilization & Shoreline Sty PrimaryCounty Madison 'Type 'Number Statutory Datej Issued Date Comments General 1401 General GC0003495 0612212005 0612912005 ssue- -- -------- -- -- - slued- ARO - KHB 1404 Natiomwitle NW73 i Individual 'Type 'Number Statutory Date' Issued Date i I Buffer <Back Close Ready SID: WPPC MEMORANDUM TO: John Dorney Regional Contact: Non-Discharge Branch WQ Supervisor: Date: SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS Facility Name Mars Hill College: Banjo Branch streambank Project Number 05 0891 Recvd From APP Received Date 5123105 Recvd By Region Project Type Streambank stabilization County Nladison County2 Region Asheville Certificates Stream Permit Wetland Wetland Wetland Stream Class Acres Feet Type Type Impact Score Index Prim. Supp. Basin Req. Req. NW13 Stream O Y O N [__6-96-12-1 F-c- r__ 40,30-i. 1__ 657.00 Mitigation Wetland MitigationType Type Acres Feet Is Wetland Rating Sheet Attached? O Y ON Did you request more info? O Y ON Have Project Changes/Conditions Been Discussed With Applicant? O Y O N Is Mitigation required? O Y O N Recommendation: O Issue O Issue/Coed O Deny Provided by Region: Latitude (ddmmss) 385028 Longitude (ddmmss) 823125 Comments: cc: Regional Office Central Office Page Number 1 SENDING CONFIRMATION DATE JUN-20-2005 MON 07:41 NAME D;IQ-WETLANDS TEL 9197336893 PHONE : 918282997043 PAGES : 1414 START TIME : JUN-20 07:35 ELAPSED THE : 05'4211 MODE : G3 RESULTS : OK FIRST PAGE OF RECENT DOCUMENT TRANSMITTED... >? '. I:.,ACan:liva rMr•rercwr ^a?l.wtiecr ad:ln. Jilovw,z ? -t Atrwk AAm-A Mh. I?n:br O T LY-,.Av:eia,-4:1t? Division of Water Quality Department of Environmental and Natural IRcsuurcc? 401 thersight/Exprem, Per7nit, Program Developnleut and Transportation Permitting Units Strtd Address; -321 C:ai;ln Aode.,A,d. Suitc'_50 R.dr;?n, NC 11604-.-60 Mailing Adders: IOU N" Service Centrr Rata„:3, NC'.7699-1650 Contact Inrornw1on: FT-c It. 919-01.1 IS6 Ian 0: 919 733 6&Q3 ]Fa-x7'.): K J ' V V\- ? d{ Fax tI : ? "< ?? - 10 5 Company: Ah Date: (11/-W01) Number of Nages including cover sheet: Notcs or special instructions: 1L1 V'.'Lt.in Iye •G' C.?..YtT-iC^•c mil i?IJIJIJIIIf +[%'Yt Sr: ^ GUr>r. ce4? tiM fs e'e: EA.t:?r y:t C'e^.w D f ti?u S.n:'tr ?biey.le:1 verY-?::( 4 V1wviita?At•It•eAy 9'i•'l nt.h'1K.f?L ?tLL•..iuu•u-rrcv a _?ird, en ECa ;µ+pntun[yfJY•nd.?AtMnCVr Ar-ui!'M..x]1 ?'. w,.a lX wnr?>t.r 05-0891 Subject: 05-0891 Prom: Kevin Barnett <Kevin.13arnett@ncmail.net> Date: Mon, 20 Jun 2005 08:39:57 -0400 To: Ian McMillan <Ian.McMillan@ncmail.net>, Cyndi Karoly <Cyndi.Karoly@NCMail.Net> CC: "rohger edwards"@ncmail.net I am starting to get phone calls about this project, but have yet to see an application. Could you send (fax me) an copy of the application? Thanks, Kevin Kevin Barnett - Kevin.Barnett@ncmail.net North Carolina Dept. of Environment and Natural Resources Asheville Regional Office Division of Water Quality - Water Quality Section 2090 U.S. 70 Highway Swannanoa, NC 28778 Tel: 828-296-4500 Fax: 828-299-7043 Kevin Barnett <Kevin.Barnett@ncmail.net> NC DENR - Asheville Regional Office Division of Water Quality - Water Quality Section I of 1 6/20/2005 8:,' ?0? WATE9Q Michael R Easley, Governor William G. Ross Jr., Secretary r North Carolina Department of Environment and Natural Resources p Y Alan W. Klimek, P.E. Director Division of Water Quality Division of Water Quality Department of Environmental and Natural Resources 401 Oversight/Express Permit, Program Development and Transportation Permitting Units Street Address: 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 Mailing Address: 1650 Mail Service Center Raleigh, NC 27699-1650 Contact Information: Phone #: Fax #: Fax To: Company: 4, b Number of pages including cover sheet: i? Notes or special instructions: t 1 401 Oversight/Express Unit 1650 Mail Service Center, Raleigh, North Carolina 27699.1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733.1786 / FAX 919.733-6893 / Internet: http:/fh2o.enr.state.nc.us/ncwetlands 919-733-1786 919-733-6893 • (Q' C Fax #: v ` -2 N6f Carolina Naturally An Equal Opportunity/Affirmative Action Employer - 50% Recycled/l0% Post Consumer Paper R@ROWR Office Use Only: MAY 2 3 2005 USACE Action ID No. DENR - ,.4.= A,eS A (If any particular item is not applicable to this proje I. Processing 1. Check all of the approval(s) requested for this project: X Section 404 Permit ? ? Section 10 Permit ? X 401 Water Quality Certification Form Version May 2002 460891 Applicable" or "N/A".) L Eic 0"FY Riparian or Watershed Buffer Rules Isolated Wetland Permit from DWQ 2. Nationwide, Regional or General Permit Number(s) Requested: 1 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: Robert McLendon Mailing Address: 100 Athletic Street, Mars Hill College, Mars Hill, NC 28754 Telephone Number: 828/689-1159 Fax Number: 828/689-1478 E-mail Address: RMCLENDONnmhc.edu 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Dennis H. Hunter Company Affiliation: Orion Environmental Solutions, Inc. Mailing Address:2971 Hodges Landing Drive Knoxville, TN 37920-8132 Telephone Number: 865/577-7124 Fax Number: 865/577-0774 E-mail Address: dhhknx(aa-)iuno.com Page 1 of 10 III. Project Information 2. 3 4 Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Mars Hill College Athletic Fields T.I.P. Project Number or State Project Number (NCDOT Only): Property Identification Number (Tax PIN): 9747-731-8756 Location County: Madison County Nearest Town: Mars Hill Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): From Asheville, take Hwy Hwy 213 to Mars Hill College. Turn left on Athletic Street to the football field. Banjo Branch dissects the athletic fields (football and baseball/tennis). 5. Site coordinates, if available (UTM or Lat/Long): 38.84102 N/ 82.52351 W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): -9.8 acres 7. Nearest body of water (stream/river/sound/ocean/lake): Banjo Branch 8. River Basin: French Broad (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The subject site is on the Mars Hill College campus. The football and baseball fields and stadium/stands currently exist and used by the college athletic programs. Mars Hill College plans to enhance the seating capacity and support facilities for the football and baseball fields along Banjo Branch, which dissects the two Page 2 of 10 athletic fields This stream was initially altered/channelized when the athletic fields were constructed in the 1960s. The stream is deeply incised and portions of the stream banks of Banjo Branch are eroded in the area of the athletic fields particularly the north stream bank. Banjo Branch is classified as a Class C stream (not a trout stream) according to the NC Wildlife Resources Commission. Banio Branch flows to Gabriel's Creek. 10. Describe the overall project in detail, including the type of equipment to be used: The segment of Banjo Branch that is planned for streambank stabilization is located between the football and baseball athletic fields of Mars Hill College. The stabilization plan is to renair failing areas of currently eroded and scoured streambank and protect the areas which have good stable vegetation and bank repose. In order renovate the football and baseball facilities the streambanks need to be stabilized prior to construction of the facilities. The north bank in particular is nearly vertical and severely eroded. Gabion baskets will be used to stabilize the nearly vertical eroded banks while minimizing impacted to the stream bed. Gabions will allow for appropriate erosion control without further channelization than currently exists. Work will be conducted from the north side of the creek, where there is able room and clear access without having to remove vegetation. The south bank of the creek has some erosion problems but it is felt that these can be mitigated once the runoff from the track and football field has been corrected. The track will be removed. Slope stabilization for the south bank will consist of stabilization matting with vegetation on the upper portions of the bank where necessary. Photographs of current conditions and details of areas to be stabilized and the methods to be used are yrovided in Banjo Branch Stream Bank Stabilization Plan by French & Associates (April 2005). The following equipment is planned for this construction: small backhoe large backhoe, bobcat small dump truck mechanical tamping equipment, and miscellaneous hand tools. The project is schedule to commence after permit approval for late June or July 2005 with a construction duration of 8 to 12 weeks. 11. Explain the purpose of the proposed work: In order to enhance to supporting facilities of the Meares Stadium (football) and baseball field along this creek, a firm, competent foundation is necessary Prior to planned improvements to the athletic facilities the college must stabilize the eroded portions of the banks of Banjo Branch in the area of the planned development. IV. Prior Projcct History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, Page 3 of 10 list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. N/A V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. N/A VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: Gabion baskets will be installed on the north streambank in locations where the erosion and scouring has resulted in vertical walls Impacts include temporary exposure of streambank soils during construction. Planned stabilization using_gabion baskets is 457 linear feet of streambank. The south side of the creek has few erosion problems caused by runoff from the football field and track. Slone erosion will be corrected when the track and curbing are removed and the football field shifted south Bioengineering techniques of slope stabilization matting and vegetation will be used on the upper portions south streambank where necessary. Severe rainfall events could cause higher flows in Banjo Branch. Work schedules will take this into careful consideration to place these areas in a stabilized condition prior to oncoming rainfall events and delay streambank disturbance until appropriate weather conditions return for bank stabilization. 2. Individually list wetland impacts below: Wetland Impact Site Number indicate on ma Type of Impact* Area of Impact acres Located within 100-year Floodplain** (es/no Distance to Nearest Stream (linear feet) Type of Wetland*** N/A Page 4 of 10 * List each impact separately and identity temporary impacts. impacts mciuue, uut ill c uuL 11111ucU w. 1L1"11WL1-U ..??. ?> s, ....b, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at httn://wNvw.fema.gov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: None known. Total area of wetland impact proposed: N/A 3. Individually list all intermittent and perennial stream impacts.below: Stream Impact Site Number indicate on ma Type of Impact* Length of Impact (linear feet Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? lease s cify) 1 Gabion baskets 457 Banjo Branch 5 - 10 ft Perennial 2 Bioengineering 200 Banjo Branch 5 - 10 ft Perennial * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associatea np-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.usas.gov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.mapquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 657 In 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: N/A Open Water Impact Site Number indicate on ma Type of Impact* Area of Impact (acres) Name of Waterbody (if applicable) Type of Waterbody (lake' pand estuary' sound' bay, ocean, etc. N/A Page 5 of 10 * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 5. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. , Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The existinp, eroded scoured conditions of the near vertical north stream bank requires stabilization and runoff control from the existint; track and football field on the south side of the creek Adjoining areas occupied by existing athletic fields and planned enhancements for these facilities limit the areas of bank stabilization for the severely eroded banks. As such, no stream buffers or greemvays are possible Proposed streambank stabilization techniques and runoff control will minimize erosion of the streambanks over the long term of the project and athletic activities. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable Page 6 of 10 mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http:/ih2o.enr.state.nc.us/ncwet]ands/strmgide.htm1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. 11 Banjo Branch is located in the French Broad River Basin. The project is located at the football and baseball athletic fields of the Mars Hill College Campus in Mars Hill, Madison County North Carolina Banjo Branch is classified as a Class C stream (not a trout stream) according to the NC Wildlife Resources Commission. Banjo Branch flows to Gabriel's Creek The north streambank is severely eroded and scoured in several areas. These eroded areas require stabilization prior to enhancement of the existing athletic facilities. Stabilization of the severely eroded banks is to be limited to 457 linear feet alone the stream and limited to 4 to 5 feet in width alone the north bank. Impacts to the stream bed will be limited to the base of the bank for installation of filter fabric and gabion baskets (see French Associates' Banjo Branch Stream Bank Stabilization Plan, April 2005. The south streambank has limited erosion problems associated with uncontrolled runoff from the existing track curbing and football field. Runoff control will be established when the existing track and curbing are removed the football field shifted further south, and appropriate drainage system installed Impacts to the impacted southern streambank will be limited to use of slope stabilization matting and vegetation plantings on the upper portions of the bank No impacts to the stream bed are anticipated. Construction will be sequential such that exposed streambank soils will be minimized. That is construction activities will limit the amount of exposed soils by installing bank stabilization structures/techniques immediately after soil disturbance in the affected area. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.ne.us/wrp/index.htm. If use of Page 7 of 10 the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes ? No X If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No ? If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 213 .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No X If you answered "yes", provide the following information: Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact Multiplier Required (square feet) Mitigation Page 8 of 10 1 N/A 3 2 N/A 1.5 Total N/A * Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or.0260. XI. Stormwater (required by DWQ) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. Existing impervious surface: 20,565 sq ft on 9.8 acres Impervious surfaces include walkways, stadium concession stand existing buildings press boxes and dugouts. Two one-story block buildings existing press boxes and dugouts will be removed. Proposed impervious surface: 27,890 sq ft added minus 3,615 sq ft demo Iished/removed = net increase of 24,275 sQ ft Total impervious surface -44,850 sq ft on 9.8 acres. Impervious surfaces include: upgraded press boxes new visitor stands new ticket booths football entrance, new concession stand new walkways Storm water controls will include silt fences and straw bales around storm drain inlets and stream banks where appropriate to minimize silt and sediment impact to the creek Construction particularly along the streambanks will be limited to good weather conditions Construction personnel will be trained in storm water protection and mitigation techniques Improve storm water drainage system is planned for the upgraded football field. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. All wastewater discharge from the construction and development activities are routed to the Mars Hill wastewater treatment plant XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No X Page 9 of 10 Is this an after-the-fact permit application? Yes ? No X XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Desired construction dates for streambank stabilization are during the summer months, when fewer weather frontal systems occur and water levels of Banjo Branch are low, or at base level. This summer time period normally has limited convectional storm events which are more easily predicted Construction that exposes streambanks will be limited to that which can be stabilized in a timely manner to minimize exposed soils Page 10 of 10 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Triage Check Dist Date: 5/24/05 Project Name: Stream Bank Stabilization-Mars Hill Coll. DWQ#: 05-0891 County: Madison Kevin Barnett, Asheville Regional Office To: 60-day Processing Time: 5/23/05 to 7/21/05 From: Cyndi Karoly Telephone : (919) 733-9721 The file attached is being forwarded to your for your evaluation. Please call if you need assistance. ? Stream length impacted ? Stream determination Wetland determination and distance to blue-line surface waters on USFW topo maps ? Minimization/avoidance issues ? Buffer Rules (Neuse, Tar-Pamlico, Catawba, Randleman) ? Pond fill Mitigation Ratios ? Ditching ? Are the stream and or wetland mitigation sites available and viable? ? Check drawings for accuracy Is the application consistent with pre-application meetings? ? Cumulative impact concern Comments: As per our discussion regarding revision of the triage and delegation processes, please review the attached file. Note that you are the first reviewer, so this file will need to be reviewed for administrative as well as technical details. If you elect to place this project on hold, please ask the applicant to provide your requested information to both the Central Office in Raleigh as well as the Asheville Regional Office. As we discussed, this is an experimental, interim procedure as we slowly transition to electronic applications. Please apprise me of any complications you encounter, whether related to workload, processing times, or lack of a "second reviewer" as the triage process in Central had previously provided. Also, if you think of ways to improve this process, especially so that we can plan for the electronic applications, let me know. Thanks! C1??I2"®I`J Environmental solutions, Inc. May 19, 2005 Lori Dennison North Carolina Division of Water Quality 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604 Pre-Construction Notification Stream Bank Stabilization Mars Hill College, Mars Hill, NC Orion Project 04211 Dear Ms. Dennison: As Agent for Mars Hill College, Orion Environmental Solutions, Inc. (Orion) is providing you and the North Carolina Division of Water Quality with seven copies of the Pre-Construction Notification for the Stream Bank Stabilization Project associated with upgrades to the college's athletic fields and facilities. Orion understands that the Pre-Construction Notification is required by the USACE for Section 404 of the Clean Water Act and by the North Carolina Division of Water Quality (DWQ) for General 401 Water Quality Certification. Accordingly, we have provided the DWQ with seven copies of the completed Pre- Construction Notification for their review and distribution to other pertinent North Carolina agencies and commissions. Photographs and site plans are provided with each Pre-Construction Notification. Please note that Orion researched the availability of the Soil Survey for Madison County with the USDA Natural Resource Conservation Service and was informed that the Soil Survey Map for Madison County was not published to date. If you have any questions or comments, please direct them to the undersigned. My contact points are provided at the bottom of this letter. Thank you. Very, truly, Orio Environme oluti Dennis H. Hunter, Ph.D., R.E.A. Certified Professional Environmental Auditor Registered Environmental Assessor, California cc R. McLendon - Mars Hill College w/o enclosures R. Newton - USACE w/o enclosures J. Oakes - Lawler Wood w/o enclosures Enclosures Agent Authorization Letter Prc-Construction Notification Application Fee D MAY 2 3 ?00.5 LENk - I;Vhp QUALITY ETI. v° oS "JJ[) STCIR&NATER 8JW V1 2971 Ilodgcs Landing Drive Phone: 865-577-7124 Knoxville, TN 37920-8132 Fax: 865-577-0774 Your Vision, Our Commitment a-mail: dhhLnxQuno.com Office of Administration MARS HILL COLLEGE == ? Bob McLendon ? r Vice-President for Administration . 1856 P.O. Box 370 May 12, 2005 Mars Hill, NC 28754 t. 828.689.1159 f. 828.689.1105 rmclendon@mhe.edu Dennis H. Hunter, Ph.D. Orion Environmental Solutions 2971 Hodges Landing Drive Knoxville, TN 37920-8132 Dear Dennis: This letter is to serve as authorization for Dennis H. Hunter with Orion Environmental Services to perform duties as an agent for Mars Hill College in regards to the stream bank stabilization permitting process with the North Carolina Division of Water Quality and The Army Corps of Engineers for Banjo Branch located on our campus in Mars Hill, North Carolina. Should anyone have questions regarding this authorization, please call me. Sincerely, Bob McLendon Vice President for Administration & Marketing Mars Hill College (828) 689-1159 MARS 111LL COLLEGE Mars Hill, NC Nvww.mhc.edu 1-866-MI IC-t-YOU R&ROWR Office Use Only: USACE Action ID No. MAY 2 3 2005 DENR- (If any particular item is not applicable to this project, pfease I. Processing X 401 Water Quality Certification Form Version May 2002 Applicable" or "N/A".) 1. Check all of the approval(s) requested for this project: X Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ 2. Nationwide, Regional or General Permit Number(s) Requested: 1 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: Robert McLendon Mailing Address: 100 Athletic Street, Mars Hill College, Mars Hill, NC 28754 Telephone Number: 828/689-1159 Fax Number: 828/689-1478 E-mail Address: RMCLENDONCa?mhc.edu 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Dennis H. Hunter Company Affiliation: Orion Environmental Solutions, Inc. Mailing Address:2971 Hodges Landing Drive Knoxville, TN 37920-8132 Telephone Number: 865/577-7124 Fax Number: 865/577-0774 E-mail Address: dhhknxniuno.com Page 1 of 10 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Mars Hill College Athletic Fields 2. T.I.P. Project Number or State Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): 9747-73-8756, 4. Location County: Madison County Nearest Town: Mars Hill Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): From Asheville, take Hwy 19 to Hwy 213 to Mars Hill College. Turn left on Athletic Street to the football field. Banjo Branch dissects the athletic fields (football and baseball/tennis). 5. Site coordinates, if available (UTM or Lat/Long): 38.84102 N/ 82.52351 W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): -9.8 acres 7. Nearest body of water (stream/river/sound/ocean/lake): Banjo Branch 8. River Basin: French Broad (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at httn://h2o.enr.state.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The subject site is on the Mars Hill College campus. The football and baseball fields and stadium/stands currently exist and used by the college athletic programs. Mars Hill College plans to enhance the seating capacity and support facilities for the football and baseball fields along Banjo Branch, which dissects the two Page 2 of 10 athletic fields. This stream was initially altered/channelized when the athletic fields were constricted in the 1960s. The stream is deeply incised and portions of the stream banks of Banjo Branch are eroded in the area of the athletic fields, particularly the north stream bank. Banjo Branch is classified as a Class C stream (not a trout stream) according to the NC Wildlife Resources Commission. Banjo Branch flows to Gabriel's Creek. 10. Describe the overall project in detail, including the type of equipment to be used: The segment of Banjo Branch that is planned for streambank stabilization is located between the football and baseball athletic fields of Mars Hill College. The stabilization plan is to repair failing areas of currently eroded and scoured streambank and protect the areas which have good, stable vegetation and bank repose. In order renovate the football and baseball facilities, the streambanks need to be stabilized prior to construction of the facilities. The north bank in particular is nearly vertical and severely eroded. Gabion baskets will be used to stabilize the nearly vertical, eroded banks, while minimizing impacted to the stream bed. Gabions will allow for appropriate erosion control without further channelization than currently exists. Work will be conducted from the north side of the creek, where there is able room and clear access without having to remove vegetation. The south bank of the creek has some erosion problems, but it is felt that these can be mitigated once the runoff from the track and football field has been corrected. The track will be removed. Slope stabilization for the south bank will consist of stabilization matting with vegetation on the upper portions of the bank, where necessary. Photographs of current conditions and details of areas to be stabilized and the methods to be used are provided in Banjo Branch Stream Bank Stabilization Plan by French & Associates (April 2005). The following equipment is planned for this construction: small backhoe, large backhoe, bobcat, small dump truck, mechanical tamping equipment, and miscellaneous hand tools. The proiect is schedule to commence after permit approval for late June or July 2005 with a construction duration of 8 to 12 weeks. 11. Explain the purpose of the proposed work: In order to enhance to supporting facilities of the Meares Stadium (football) and baseball field along this creek, a firm, competent foundation is necessary. Prior to planned improvements to the athletic facilities, the college must stabilize the eroded portions of the banks of Banjo Branch in the area of the planned development. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, Page 3 of 10 list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. N/A V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. N/A VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: Gabion baskets will be installed on the north streambank in locations where the erosion and scouring has resulted in vertical walls. Impacts include temporary exposure of streambank soils during construction. Planned stabilization using gabion baskets is 457 linear feet of streambank. The south side of the creek has few erosion problems caused by runoff from the football field and track. Slope erosion will be corrected when the track and curbing are removed and the football field shifted south. Bioengineering techniques of slope stabilization matting and vegetation will be used on the upper portions south streambank, where necessary. Severe rainfall events could cause higher flows in Banjo Branch. Work schedules will take this into careful consideration to place these areas in a stabilized condition prior to oncoming rainfall events and delay streambank disturbance until appropriate weather conditions return for bank stabilization. 2. Individually list wetland impacts below: Wetland Impact Site Number (indicate on ma Type of Impact* Area of Impact (acres Located within 100-year Floodplain** (es/no Distance to Nearest Stream linear feet) Type of Wetland*** N/A Page 4 of 10 * i.i-t each impact senarately and identifv temnnrarv imnacts_ Imnacts include- but are not limited tre mechanized clearing- grading. fill. excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http://Nvww.fenia.gov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: None known. Total area of wetland impact proposed: N/A 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Site Number indicate on ma Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? (please secif ) 1 Gabion baskets 457 Banjo Branch 5 - 10 ft Perennial 2 Bioengineering 200 Banjo Branch 5 - 10 ft Perennial * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.usgs.t'ov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.mapqucst.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site 6571n ft 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: N/A Open Water Impact Site Number indicate on ma) Type of Impact* Area of Impact (acres) Name Waterbody ) (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc. N/A Page 5 of 10 * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 5. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The existing eroded, scoured conditions of the near vertical north stream bank requires stabilization and runoff control from the existing track and football field on the south side of the creek. Adjoining areas occupied by existing athletic fields and planned enhancements for these facilities limit the areas of bank stabilization for the severely eroded banks. As such, no stream buffers or greenways are possible. Proposed streambank stabilization techniques and runoff control will minimize erosion of the streambanks over the long term of the project and athletic activities. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable Page 6 of 10 mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http:/ih2o.enr.state.nc.us/ncwet]ands/stmivide.litml. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. Banjo Branch is located in the French Broad River Basin. The project is located at the football and baseball athletic fields of the Mars Hill College Campus in Mars Hill, Madison County, North Carolina. Banjo Branch is classified as a Class C stream (not a trout stream) according to the NC Wildlife Resources Commission. Banjo Branch flows to Gabriel's Creek. The north streambank is severely eroded and scoured in several areas. These eroded areas require stabilization prior to enhancement of the existing athletic facilities. Stabilization of the severely eroded banks is to be limited to 457 linear feet along the stream and limited to 4 to 5 feet in width along the north bank. Impacts to the stream bed will be limited to the base of the bank for installation of filter fabric and gabion baskets (see French Associates' Banjo Branch Stream Bank Stabilization Plan, April 2005. The south streambank has limited erosion problems associated with uncontrolled runoff from the existing track, curbing, and football field. Runoff control will be established when the existing track and curbing are removed, the football field shifted further south, and appropriate drainage system installed. Impacts to the impacted southern streambank will be limited to use of slope stabilization matting and vegetation plantings on the upper portions of the bank. No impacts to the stream bed are anticipated. Construction will be sequential such that exposed streambank soils will be minimized. That is, construction activities will limit the amount of exposed soils by installing bank stabilization structures/techniques immediately after soil disturbance in the affected area. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of Page 7 of 10 the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes ? No X If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No ? If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify V Yes ? No X If you answered "yes", provide the following information: Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact Multiplier Required (square feet) Mitigation Page 8 of 10 I N/A 3 2 N/A 1.5 Total N/A ' Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0260. XI. Stormwater (required by DWQ) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. Existing impervious surface: 20,565 sq ft. on 9.8 acres. Impervious surfaces include walkways stadium, concession stand, existing buildings, press boxes, and dugouts. Two one-story block buildings, existing press boxes, and dugouts will be removed. Proposed impervious surface: 27,890 sq ft added minus 3,615 sq ft demolished/removed = net increase of 24,275 sq ft. Total impervious surface 44,850 sq ft on 9.8 acres. Impervious surfaces include: upgraded press boxes, new visitor stands, new ticket booths, football entrance, new concession stand, new walkways. Storm water controls will include silt fences and straw bales around storm drain inlets and stream banks, where appropriate, to minimize silt and sediment impact to the creek. Construction, particularly along the streambanks will be limited to good weather conditions. Construction personnel will be trained in storm water protection and mitigation techniques. Improve storm water drainage system is planned for the upgraded football field. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. All wastewater discharge from the construction and development activities are routed to the Mars Hill wastewater treatment plant. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ? No X Page 9 of 10 Is this an after-the-fact permit application? Yes ? No X XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Desired construction dates for streambank stabilization are during the summer months, when fewer weather frontal systems occur and water levels of Banjo Branch are low, or at base level. This summer time period normally has limited convectional storm events, which are more easily predicted. Construction that exposes streambanks will be limited to that which can be stabilized in a timelv manner to minimize exposed soils. Page 10 of 10 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) RFM@R0WR P MAY 2 3 2005 Office Use Only: DENR - WATER QUALITY Form Version May 2002 VOLANDS AND STORWhVAMR EWXH USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. Processing 1. Check all of the approval(s) requested for this project: X Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ X 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: 1 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: Robert McLendon Mailing Address: 100 Athletic Street, Mars Hill College, Mars Hill, NC 28754 Telephone Number: 828/689-1159 E-mail Address: RMCLENDONnmhc.edu Fax Number: 828/689-1478 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Dennis H. Hunter Company Affiliation: Orion Environmental Solutions, Inc. Mailing Address:2971 Hodges Landing Drive Knoxville, TN 37920-8132 Telephone Number: 865/577-7124 E-mail Address: dhhknxaiuno.com Fax Number: 865/577-0774 Page 1 of 10 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Mars Hill College Athletic Fields 2. T.I.P. Project Number or State Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): 9747-73-8756 4. Location County: Madison County Nearest Town: Mars Hill Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): From Asheville, take Hwy 19 to Hwy 213 to Mars Hill College. Turn left on Athletic Street to the football field. Banjo Branch dissects the athletic fields (football and baseball/tennis). 5. Site coordinates, if available (UTM or Lat/Long): 38.84102 N/ 82.52351 W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): -9.8 acres 7. Nearest body of water (stream/river/sound/ocean/lake): Banjo Branch 8. River Basin: French Broad (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http:/ih2o.enr.state.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The subject site is on the Mars Hill College campus. The football and baseball fields and stadium/stands currently exist and used by the college athletic programs. Mars Hill College plans to enhance the seating capacity and support facilities for the football and baseball fields along Banjo Branch, which dissects the two Page 2 of 10 athletic fields. This stream was initially altered/channelized when the athletic fields were constructed in the 1960s. The stream is deeply incised and portions of the stream banks of Banjo Branch are eroded in the area of the athletic fields, particularly the north stream bank. Banjo Branch is classified as a Class C stream (not a trout stream) according to the NC Wildlife Resources Commission. Banjo Branch flows to Gabriel's Creek. 10. Describe the overall project in detail, including the type of equipment to be used: Tile segment of Banjo Branch that is planned for streambank stabilization is located between the football and baseball athletic fields of Mars Hill College. The stabilization plan is to repair failing areas of currently eroded and scoured streambank and protect the areas which have good, stable vegetation and bank repose. In order renovate the football and baseball facilities, the streambanks need to be stabilized prior to construction of the facilities. The north bank in particular is nearly vertical and severely eroded. Gabion baskets will be used to stabilize the nearly vertical, eroded banks, while minimizing impacted to the stream bed. Gabions will allow for appropriate erosion control without further channelization than currently exists. Work will be conducted from the north side of the creek, where there is able room and clear access without having to remove vegetation. The south bank of the creek has some erosion problems, but it is felt that these can be mitigated once the runoff from the track and football field has been corrected. The track will be removed. Slope stabilization for the south bank will consist of stabilization matting with vegetation on the upper portions of the bank, where necessary. Photographs of current conditions and details of areas to be stabilized and the methods to be used are provided in Banjo Branch Stream Bank Stabilization Plan by French & Associates (April 2005). The following equipment is planned for this construction: small backhoe, large backhoe, bobcat, small dump truck, mechanical tamping equipment, and miscellaneous hand tools. The project is schedule to commence after permit approval for late June or July 2005 with a construction duration of 8 to 12 weeks. 11. Explain the purpose of the proposed work: In order to enhance to supporting facilities of the Meares Stadium (football) and baseball field along this creek, a firm, competent foundation is necessary. Prior to planned improvements to the athletic facilities, the college must stabilize the eroded portions of the banks of Banjo Branch in the area of the planned development. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, Page 3 of 10 list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. N/A V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. N/A VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. Provide a written description of the proposed impacts: Gabion baskets will be installed on the north streambank in locations where the erosion and scouring has resulted in vertical walls. Impacts include temporary exposure of streambank soils during construction. Planned stabilization using?gabion baskets is 457 linear feet of streambank. The south side of the creek has few erosion problems caused by runoff from the football field and track. Slope erosion will be corrected when the track and curbing are removed and the football field shifted south. Bioengineering techniques of slope stabilization matting and vegetation will be used on the upper portions south streambank, where necessary. Severe rainfall events could cause higher flows in Banjo Branch. Work schedules will take this into careful consideration to place these areas in a stabilized condition prior to oncoming rainfall events and delay streambank disturbance until appropriate weather conditions return for bank stabilization. 2. Individually list wetland impacts below: Wetland Impact Site Number indicate on ma) Type of Impact* Area of Impact (acres Located within 100-year Floodplain** (es/no) Distance to Nearest Stream (linear feet Type of Wetland*** N/A Page 4 of 10 * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http://www.fema.pov. *** List a Nvetland type that best describes Nvetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if Nwetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: None known. Total area of wetland impact proposed: N/A 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Site Number indicate on ma) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? (please seci ) 1 Gabion baskets 457 Banjo Branch 5 - 10 ft Perennial 2 Bioengineering 200 Banjo Branch 5 - 10 ft Perennial * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.usgs.gov. Several intcmet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.mapqucst.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 657 In ft 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: N/A Open Water Impact Site Number (indicate on ma Type of Impact* Area of Impact (acres) Name Wat ble) (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc. N/A Page 5 of 10 List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 5. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The existing eroded, scoured conditions of the near vertical north stream bank requires stabilization and runoff control from the existing track and football field on the south side of the creek. Adjoining areas occupied by existing athletic fields and planned enhancements for these facilities limit the areas of bank stabilization for the severely eroded banks. As such, no stream buffers or reg enways are possible. Proposed streambank stabilization techniques and runoff control will minimize erosion of the streambanks over the long term of the project and athletic activities. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable Page 6 of 10 mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.ne.us/ncwetiands/strmgide.html. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. Banjo Branch is located in the French Broad River Basin. The project is located at the football and baseball athletic fields of the Mars Hill College Campus in Mars Hill, Madison County, North Carolina. Banjo Branch is classified as a Class C stream (not a trout stream) according to the NC Wildlife Resources Commission. Banjo Branch flows to Gabriel's Creek. The north streambank is severely eroded and scoured in several areas. These eroded areas require stabilization prior to enhancement of the existing athletic facilities. Stabilization of the severely eroded banks is to be limited to 457 linear feet along the stream and limited to 4 to 5 feet in width along the north bank. Impacts to the stream bed will be limited to the base of the bank for installation of filter fabric and gabion baskets (see French Associates' Banjo Branch Stream Bank Stabilization Plan, April 2005. The south streambank has limited erosion problems associated with uncontrolled runoff from the existing track, curbing, and football field. Runoff control will be established when the existing track and curbing are removed, the football field shifted further south, and appropriate drainage system installed. Impacts to the impacted southern streambank will be limited to use of slope stabilization matting and vegetation plantings on the upper portions of the bank. No impacts to the stream bed are anticipated. Construction will be sequential such that exposed streambank soils will be minimized. That is, construction activities will limit the amount of exposed soils by installing stabilization structures/techniques immediately after soil disturbance in the affected area. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.ne.us/wrp/index.htm. If use of Page 7 of 10 the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes ? No X If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No ? If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No X If you answered "yes", provide the following information: Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact Multiplier Required (square feet) Mitigation Page 8 of 10 I N/A 3 2 N/A 1.5 Total N/A * Zone I extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 213 .0242 or.0260. XI. Stormwater (required by DWQ) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. Existing impervious surface: 20,565 sq ft. on 9.8 acres. Impervious surfaces include walkways, stadium, concession stand, existing buildings, press boxes, and dugouts. Two one-story block buildings, existing press boxes, and dugouts will be removed. Proposed impervious surface: 27,890 sq ft added minus 3,615 sq ft demolished/removed = net increase of 24,275 sq ft. Total impervious surface 44,850 sq ft on 9.8 acres. Impervious surfaces include: upgraded press boxes, new visitor stands, new ticket booths, football entrance, new concession stand, new walkways. Storm water controls will include silt fences and straw bales around storm drain inlets and stream banks, where appropriate, to minimize silt and sediment impact to the creek. Construction, particularly along the streambanks will be limited to good weather conditions. Construction personnel will be trained in storm water protection and mitigation techniques. Improve storm water drainage system is planned for the upgraded football field. XII. Sewage Disposal (required by DWQ) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. All wastewater discharge from the construction and development activities are routed to the Mars Hill wastewater treatment plant. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ? No X Page 9 of 10 Is this an after-the-fact permit application? Yes ? No X XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Desired construction dates for streambank stabilization are during the summer months, when fewer weather frontal systems occur and water levels of Banjo Branch are low, or at base level. This summer time period normally has limited convectional storm events, which are more easily predicted. Construction that exposes streambanks will be limited to that which can be stabilized in a timely manner to minimize exposed soils. Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 10 x c O CD ';3y 0 v o N O C M 00. 0 O y+ ? rn p, o 0 0 G N 0 c6 a 1 O 0 0 TOP 2235 ? 'h°toti Dking DcvN tr 1+00 Culvert from Box c A m \ n N ?0 \ 0 M 0 01 M J t u.." r0 } 0 ., n J 22 „Zl 22. G I m rn 0 of N 0 a 0 SwjT t rn xt c ? ° H . 0 -4- 0 t+0 Ir A a \ ?(I 0 G 03 N 0 O o a+ ??? 1t " G ' \ 0?0 \ + o- NOTE: The Southern S of the Creek adjacent to the Existing Football Field does ve a few erosion problems related to the Runoff from the At the time the track is x removed and the field is shifted u het<south the fence and concrete curbing will be removed, the slope erosion esli a and Slope Stabilization Matting and Vegetation will be installed. y To perform this work at the present time will cause extreme 0 o damage to the slope and require a greater stabilization effort. o0tn yF ? r Q Y?J isting Football ` CRE O \\ Ex O EK F E CS ? N \ SOUTH SID \ x ° N \ d \ co T A 0 3 N 0 ? O + 0 0 111 0 MFR 0 tP %t _ l \ o _ co 0in - o yoo o / . N a J 0 - ? 0 0 ?n 0 0 -_- 22r°p (03?1'? ?N / / / / i 223?? / o / I IBC /? C R 11"1. m _ - _- __- ... gzzz- " . :Z t . C 1 I N W W ? CC ^I O ? , 0000 LTJ N n CJ U Z uRN ? 0 Cl ruT?' ^ (C ? O Vl i ? o T7 °o r 0 ___ ? zzz all Field Existing Baseb Denotes Photograph Location TH SIDE OF OREEK NOR t Denotes Gabion Construction 1 Limits W) ?• Q ? w H ? W H ?C`? Q x ?e,k NiQQVr O N U -en w ? QF- ?J .0 LN E? it Date: 4122/05 0 N Scale: 1!5=201-0" Seal: v? U " tn U N E t` ~U ?r ?o Sheet No. SBS-1 • • • • 0 • • • • • • 0 • • • • • • • • • • • • • 0 • O • • • • • • • • • • • • • • • l N E I F4 a Football Field N Existing NTH SIDE 01F CREEK d 3: C13 0 V3 SO S 0) LO V- k - 3 G I (, N ° `e) a o o o 0 o w rn m I ? U 0 c 01 I 0 a 0 tt- M 0. M x0 G? ? :? ?.y U z w k 0 o? W N r 0 L0 r- +LM ON ° o ?~ W Q x U1 atOJ 7 SpR CL 0 ti~ ?o ?C7,? RCN _-- ----- l ------ ?- Q ¢b?N V Nb?kn U In D o U U 'A r -J o Date: - Y 4/22/05 i L ?-zM-°.'x a w Scale: ° o 7 x -l I 3` 1"=20'-0„ 0 l °?o o _ i a A°1? N o _,?? a 1 ?0? 'u Seal: m x0 °m.- c c ?CD0 ? 0 0 x c p o ,n .z NL 0 dui doa 1 ?0 1 ?.- U a 9 v o "? '?11 p, 11 +ym e 0 0_a. C( X, , c OQO L + c 0 °aro W a 0 CO r- e air ? a N m + m ?, ftQ' abion V) LEGEND: ao tt. ?w "s a DE DF GREEK Gabio c Rep^u? N eid Z p(,3H SI Denotes Photograph Location Sheet No. 1 I ' Denotes Gabion Construction ?r istingBasebali 1 c? 1 rZ22Z Limit ?.7BS-2 i N / 0 0 ? CREEK ? / / SOUTH E C 0 w c 0-114-- + REEK_ - fop 0 -4--- ?- + --------- a ti _--?o_------- LO N I h .N j CO o s. a RTH SIDE 0 o o NO ` d t aJ 0 r o ° C + ++ t a + LC) I I II? C M Y (IV CIA 0 a 0 J 0 0 r O 1 00 t+ t ?? CL."0. / i QEo "0 oc? •A V j 0 Q Y Jac anm S 3 0 uU•p Nan ° m0 ?n a0x oat CL:ti ?' 3 O m dw? ,5l n \ N a ? m o a O ? rn c NANO 0 0 :%t J 0 0 r o ,n L+ 0 s+ Lf) to a END: Denotes Photograph Location Sheet No. ?-7 Denotes Gabion Construction I cBS-3 Limits S,7 No B' A _ ID m n d a U 0 ? °0 E VO) n aZ m 3 0 ! _ , CREE M (V N 00 N U - ?z .V rA rA Q - IQ? V i. P6 U U W CD CC H ? C', Q 1idd V' db?N U ro) UN E W QU i. W o Q ¢ 00 M N? ?? ?0 U Date: n a 4122105 A ° Scale: c l"-20 '-0» o N 0 N 0 w o 0 Seal: 0. SOUTH SIDtOF CREEK I M a 0 co \ 222 J CQ 0 2220 - ------- ---- --- - -- -----------------?J 2215 -- - Banlo ranch. g -- ------_=---_--- _ 4 220 •, o 0 .. °o o W C) - 0 + N ) .. x U + J d C v co a 61 N ; Q1am 0 7 s°0 . n 0\ V S C .5 aU 0 N 00 N 0 N0 0 d ., - 3 W U1 Y"1 ?O?J ?O % 7d t-, 0 co a? 0 IS y t CD 0-: m4. tin 3 Z N SIDE OF CREEK w ORTH N u. ? am dE?4 Tennis Facility o •o '° ? z N y w Existing m ? d v C o? °0 J of M J It c 0 6 \ . 0 , t- 0 00 0 \ + 0 oo00 nr' / / / / 1 1 1 7 t \ 11 l 1 1 1 11 LEGEND: / Denotes Photograph Location Denotes Gabion Construction Limits l? V ` ?t s~ pow .? w a O O N Cp a?U Qo? U U ¢Q Q ¢'oC7N V M'?C`J M v i Cj Con U Date: 4/22/05 Scale: 1"=20'-0" Seal: Sheet No. SBS-4 NOTE: DETAILS ARE SCHEMATIC. INSTALL GABION WALLS IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. ANCHOR PER .> p BA5E FLOW CUTWATER LEVEL FILTEEZ FABRIC PLACE EQUAL MIX OF SURGE STONE AND #57 STONE GBWI - GA61ON WALL INSTALLATION N.T.5. x 000 U .I o ? o W -1 o? 0 - oo tA ~ 0 00 STEP 1. PLACE SOIL REINFORCEMENT MATS ON PREPARED FO NDAT O ^^I d N U I N. F'?I j? C? 2. PLACE THE FIRST LIFT OF GABIONS AND PERMANENTLY CONNECT THE FRONT EDGES TO THE SOIL V r *? R INFORC M NT MAT W P RA NDERS T B , I 1 CZ u I I I H S . E E E S L 0 3. INSTALL FILTER FABRIC, IF REQUIRED. u r? / 4, PLACE AND COMPACT THE FIRST COURSE OF BACKFILL ON L FBI ?+? ? THE SOIL REINFORCEMENT MATS. BACKFILL TO BE OF FF T PT R M N w SU ICIEN H TO PROTECT SOIL EINFORCEMENT DE ? '-I? .n r ? S MATS FROM DAMAGE DR MOVEMENT BY EQUIPMENT F R "' ? e i F?1 M ING DELIVERY O ROCK TO THE GABIONS. DU ? .rl 5. FILL THE GABIONS WITH SUITABLE ROCK. In 6. CLOSE LID AND SECURE WITH SPIRAL BINDERS. ? Cz V I.T STEP 7. PLACE AND COMPACT THE REMAINING BACKFILL IN UNIFORM LIFTS OVER THE SOIL REINFORCING MAT, 6. PLACE SOIL REINFORCEMENT MATS ON THE BACK- FILL AND THE TOP OF THE GABION. 9. PLACE THE SECOND LIFT OF GABIONS OVER THE FIRST LIFT AND CONNECT THE CABIONS AND THE SOIL REINFORCEMENT MATS TOGETHER PERMANENTLY AS IN STEP 2, WITH SPIRAL BINDERS. 10. PLACE AND COMPACT BACKFILL AT THE TOE OF THE WALL PER YOUR PROJECT PLANS. CONSTRUCTION SEQUENCE 3' G" INSTALL GABION FILLER STONE IN AN EQUAL MIX OF #57 STONE, T SURGE STONE, /-LCLA55 I RIP RAP I MINIMUM } ~ INCLINATION 10 GII (n EXIST. TOE OF BANK --.CUT. INSTALL FILTER FABRIC 12 TREES NOT INDICATED TO BE REMOVED SHALL BE PROTECTED DURING CONSTRUCTION IN ACCORDANCE WITH PLANS AND SPECIFICATIONS NOTE: GABION WALLS TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURERS RECOMMENDATIONS INSTALL SURFACE STABILIZATION MAT 2.0 ?7 L COMPACTED FILL -? UNDISTURBED _,".\ EXIST. GROUND COMPACTED FILL rn o x „M? U ??Q4? OWE C? Q ¢b?N U Nb?m L) E (P) U Sri ? r. OQ?O -?O r? Q U M? U F ? M Date: 4/22/05 Scale: NTS Seal: Sheet No. SBS-5 STEP 11. CONTINUE STEPS 3 THRU 8 TO THE TOP LIFT OF GABIONS. 12. PLACE THE FINAL LIFT OF BACKFILL PER YOUR PROJECT PLANS. NOTE: DETAILS ARE SCHEMATIC. INSTALL GABION WALLS IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. BOTTOM OF GABION LID OF GABION HOC RING ALL TOP AND BOTTOM HINGE SPIRALS, AND VERTICAL SIDE SPIRALS, ARE FACTORY INSTALLED 6' TYP. REINFORI SPIRAL E SPIRALS ARE INSTALLED WHEN UPPER AND LOWER CABIONS ARE JOINED TOGETHER, AND ONE SPIRAL WILL JOIN THE MATS AND THE GABIONS TOGETHER AT ONE TIME. GEOTEXTILE • • 00 0 WELDED WIRE SPIRAL UPPER FABRIC MAT BASKET TO TRANSVERSE 00 ?? WIRE ON MAT SPIRAL LOWER BASKET TO 1: 00 OC TRANSVERSE WIRE ON MAT 'SPIRAL BASKET TO TRANSVERSE WIRE ON MAT CONNECTION DETAIL X 3' WWF, GA. OR 11 GA, TWELD GABION, NGTH VARIES SPIRALS, 9 GA. TYPICAL SECTION ISOMETRIC OF WALL COMPONENTS ?Q. a? o W U? 44 00 ?O.C a?U J.4 'U •Iy I?1 V1 r+ •r w i? _o ?(\ ?N o x ?M? U r Q <4 o W' Q (3 N U m ?N tn E. V U ?¢ U U ?T. _J Date: 4/22/05 Scale: NTS Seal: Sheet No. SBS-6 PICTORIAL ELEVATION TYPICAL GABION i B - BASE DEPTH I NOTE: DETAILS ARE SCHEMATIC. INSTALL GABION WALLS IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. OPEI END INSTALL 4 STIFFENERS PER EXPOSED FACE, AND 2 PER BACK FACE 1/3 HEIGHT TYPCIAL - ell, 1/3 DEPTH TYPICAL I Jw I/JW 1 ]W DEPTH wroTN WHERE HEIGHT OF GABION IS 18" OR LESS, INSTALL 2 STIFFENERS PER FACE WHERE HEIGHT IS 12', NO STIFFENERS REQUIRED OPEN EN Y STANDARD GABION SIZES SIZE LMW%H CU.YD. SIZE L%W¦H CU.YD. SIZE LxWxH CU.YD. 3 x 3 x 3 1 3 x 3 x 1.5 0.5 3 x 3 x 1 0.33 6 x 3 x 3 2 6 x 3 x 1.5 1 6 x 3 x 1 0.67 9 x 3 x 3 3 9 x 3 x 1.5 1.5 9 x 3 x 1 1 12x3x3 4 12x3x 1.5 2 12x3x 1 1.33 6 x 6 x 3 4 6 x 6 x 1.5 2 6 x 6 x 1 1.33 9 x 6 x 3 6 9x 6x 1.5 3 9 x 6 x 1 2 12x 6x3 8 12x6x 1.5 4 12x6x 1 2.67 24 x 6 x 3 18 24 x 6 x 1.5 8 24 x 6. 1 5733 9 GA STIFFENER HOOKED AT THE INTERSECTION OF TWO WIRES el, 13 HEIGHT X1'1 1P ?TYCwL 1/3 HEIGHT TYPCIAL 1/3 W I I ,1^ ll !?i TYPICAL CRIMP HOOK CLOSED CRIMP ENDS OF SPIRAL CLOSED- OPTIONA WIRE, 01 3" SPAC NOTES 1. GABION SIZES ARE EXPRESSED IN FEET. 2. MATTRESSES AND CUSTOM SIZES PROVIDED ON REQUEST. 3. GA9IONS WHICH ARE TO BE CONNECTED TOGETHER SIDE TO SIDE, OR END TO END, MAY BE PROVIDED OPEN-SIDE OR OPEN-END AS SHOWN, TO REDUCE WEIGHT, COST AND ASSEMBLY TIME. 4. GABIONS ARE MANUFACTURED OF 3" X 3" WELDED WIRE MESH, 9 GA. WITH 0.9 OZ/S.F. ZINC COATING, OR 11 GA. WITH 0.85 OZ/S.F. ZINC COATING. OPTIONAL 2.0 OZ/S.F. ZINC COATING IS AVAILABLE ON REQUEST. ?-WIDTH "W" EXPOSED FACES TYPICAL ASSEMBLED TYPICAL .AON a z ?. V?I?M 00 a +, a? = O xr?.r a U z rJ x~ 1? ?? VJ ? ? a x IERS ? o 0 HEI ? ? Ixxl IGH1 ? W o CC O y M art ? ?r Q , Q'OUN U [7? m M z"u ? r h+l 1 I-1 MM I'C'I Date: 4/22/05 Scale: NTS Seal: 00 U Q,00 r?rh? M I-i >•. V Vl I Sheet No. SBS-7 TYPICAL OPEN END (SIZES CAN VARY) TYPICAL MATTRESS (SIZES CAN VARY) TYPICAL OPEN SIDE (SIZES CAN VARY) irr• -•.=? `a4i"M"? ?:?r.' 1 -. L} i rr e?,q??• ire ,. ?'z.a,? `_-d -739 tp ` _A a N FZ s ? ? V1 (? ?' N 00 1 :: y v ?'"? a - %,,' ,r-• }ay . ?.?+ n i':?:? '9m".. "5? 4} ,r'w r?, ''fi i *f?y O U PHOTO #1 i? u ttr r PHOTO #3 PHOTO #4 U Z 0+00 Looking Downstream from Box 0+00 From South Bank Looking North 0+25 From South Bank Looking North 0+50 From South Bank Looking North .? Culvert F, •? p x x? ' rA P W . • ' ?, - • 5? •` ?i = ;. . ? ?. ,W r tH r t? . ,: yMV1 x o ?M? U W ? ' 7,.cr ' ?'!` .??:' ,, i' ,y'.' ar k• r? ,gyp,,. ., w.. r "w yl7Y 'k-'; f?Y ? ? y }t,47?; ? Y " " Jot", i .r ?> T f F aY r iai` ^. ,;. -Im " }a^ S L' M P. r 'c C ^ it U G ` Y '?' ^ ? ? ? ?,? _ V ? `' °'•,w ti • ,r ' xu,.?.? .. n • ?.1? ?' ? a. '.,:... ° ; ?.1t'??:;rr t ... L ? °z~ Q PHOTO #5 PHOTO #6 PHOTO #7 PHOTO #8 L) 0+69 From South Bank Looking Down- 1+00 From South Bank Looking North 1+25 Looking Downstream 1+50 From South Bank Looking W a stream Upstream Date: lilt 1 l n 4/22/05 "- o C,?: 7r ... ` 1 - - r Seal: y ?t ? M 414. f, A 'vy1 '?- A ?j" rt ?a y??R ?t rx t L? ?` f r yr:a J, , PHOTO #9 PHOTO #10 PHOTO #11 PHOTO #12 2+00 From South Bank Looking Downn 2+75 Looking Downstream 3+10 Looking Upstream 3+10 Looking Downstream Sheet No. stream SBS-8 14 03 .r. .., Ar- r W (4 fi FPI?A .r ? ?', - 1tfAP .I c x r'd ?.yN (/? O 00 r ..d.. PHOTO #13 PHOTO #14 PHOTO #15 PHOTO #16 U 6 '"" • Z 3+75 Looking Upstream 3+75 Looking Downstream 4+00 Looking Downstream 4+45 Looking Downstream V1 ix Q rA .R y pE yM1 r ? i t • .? rl p - V J f.. ? ? . e°J? P4 ' +?? P:: T4fYi i ' "? V ?, : y W W I1GI1 ? V I ?Qw ;r• m. * i? etv.Fs k , M V7 r U ~? M py. + Sr y 4 a R, 4? 4 • Go? ? I O , F. • / t i . ? ? 4F : T." J it ?y "qP j ?k f _ .` X `1• L+ N F..? V ?1 T I •? "', ?. AN. - ? .. F ? ? i? 5 tit: , ?'? a ?r tti Jt e?wa _I? W? ?? _V ?I? ?? # 1 ylf` e Jw ? E` E ,?? Vii.. k?- ' ? 3?,;.Psr;?Vsa ?.?k:?3?+r t ?S? . ?' x ~ ?" W Q PHOTO #17 PHOTO #18 PHOTO #19 PHOTO #20 Q ¢ 4+45 Looking Upstream 5+00 Looking Upstream 5+00 Looking Downstream 5+50 Looking Upstream W a Date: /22/05 r? PF ru?• d v L ' • ? y f f .1e? f 1 fWl .k F - eal: -OF Owl- PHOTO #21 PHOTO #22 PHOTO #23 PHOTO #24 5+50 Looking Downstream 6+00 Looking Downstream 6+00 Looking Upstream 6+50 Looking Downstream Sheet No. SBS-9 L• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • ... u a"r W r Nom'. •.i+ yw '" ie a .. Poll ' 1? V 00 ai}'. -?'R; t... - ? yu x. .,.. y s4??. r. .. s o Ci PC a V Z PHOTO #25 6+50 Looking Upstream PHOTO #26 7+00 Looking Upstream PHOTO #27 7+00 Looking Downstream PHOTO #28 7+50 Looking Upstream ' ? '~ z x?? « ? ? ,? • ?=?•00 x¢x ssm.,,, R lamp h e ff _ • .. w ? x Nk. - „may G ,' k4 r ?I ? x? ??a W Q'C (7 N ? U U ? b C7 vi Y?i c, r? R 9. 71''n., 4",: i CC'r+li s. PC E UI1 M U V? O ' _? ?,E; PHOTO #29 s 'rte , "?1.•:... PHOTO #30 ^ .• +. '- PHOTO #31 Fi C?--0 ¢ ?" ? .-i 0 d 7+50 Looking Downstream 7+87 C.L. Foot Bridge Looking 7+87 C.L. Foot Bridge Looking Downn G4 a a) Upstream stream Date: 4/22/05 Seal: Sheet No. SBS-10 • • • • A • UTM 17 359300E 3966091N (WGS84/NAD83) USGS Mars Hill Quad x'1`1 Project Description : The segment of Banjo Creek which is planned for Streambank Stabilization is located on the Campus of Mars Hill College, Town of Mars Hill, Madison County, North Carolina. In an effort to stabilize the curr rently eroded and scoured streambank, this plan has been developed to repair the areas that are currently A 12 W failing and protect those areas which have good stable vegetation and bank repose. The Creek is located C between the Existing Mars Hill College Football Stadium and the Existing Baseball Facility. It the desire Cc C (? of the College to renovate and expand both of these facilities, but feel that it is vital to stabilize Banjo C114 p a Branch prior to any new construction. The stream, due to previous alterations, has cause severe ,n O t- erosion/scouring particularly on the north creek bank. The bank is almost vertical and will require the use C N V N of Gabions for its repair. Once the Gabions are inplace, natural streambank session should occur. a A U Stabilization Technique As mentioned above, the primary method of Streambank Stabilization is Gabion Baskets. The reason for P:.,? O this approach is due to the vertical nature of the eroded streambank. Other methods would not be able to 6 0 o be constructed without more drastic excavation adjacent to the stream. The use of Gabions will allow for ? Q, N o proper erosion/scouring control and will provide no further Channelization than currently exists. The work will be constructed for the North Side of the Creek, where there is currently a good clear access route and no vegetation to remove. Ample lay down area and work space are available on the North Side W c c of the creek. 'v H Z ?' (~ oN N o x 5M? tJ ro- TOTAL LINEAR FEET OF GRADING AND GABION CONSTRUCTION/INSTALLATION 457 L.F. W4 Q d O W ?' r Equipment to be Utilized : x u tn E c M U uV? G??? The following Equipment list is provided as a general idea of the type of r: ¢~ U Q ~ U equipment commonly used to install such a project : W • Small Dump Truck • Small Backhoe • Large Track Backhoe Date: • Bobcat 4/22/05 • Mechanical Tamping Equipment • Miscellaneous Hand Tools Project Schedule Seal: The project is currently schedule for commencement (pending permit approval) for late June or early July with a construction duration of approximately 8 to 12 weeks. Limitations on Timing for Stream Stabilization : The only limitation that is currently contemplated which would impact the construction effort or schedule would be severe rainfall that would cause higher flows with the Banjo Creek Watershed. Carefull considd Sheet No. eration shall be taken to assure that work areas are placed into a stabilized condition prior to any onn coming rain events. SBS-11 km 0 0.3 0.6 0.9 Mi 0 0.2 0.4 0.6 Mars Hill College To: NC Division of Water Quality (NCDIVISI0003) Invoice No. Date Description 051305 5/13/2005 Banjo Branch Stabilization Check Numbers 017821 Dates May 13, 2005 Amount Discount Paid Amount $475.00 $.00 $475.00 TOTALS: $475.00 $.00 $475.00 I ~ N I ice/ / % . , P t i 1 ~ / ~ ~i , i 4 ~ - ~ , ~ 0 - ~ ~ ~ ' ~ ~ - • / N ~ VCP. , ~ ~ /i ~ / N - j / / N i , / i ~ ~ ~ i , ~ ~ N ' % / ~ i o / / „ ~ z ~ , . , ~ i~ o .~i ~ ~ - / ti f i - , . G ~ ti - ~ / i f ~ 0 2 2 2 0 \ , , / ~ i i / / V / ] r ~j ~ l INV. ~ , / - ~ WATER / ~ / L r f 2220:0/ ~ , I=TN. ~ ~ ~ N i~ ~ f N Q ~ n. / n ~ ~ I / ~ ' ~ ~ C~ i / ~ ~a ~ \ ~ ~ / ~ r . , ~ ~ Z ~ a ~ 7 o S . , ~ P ~ rod 2~3~.~ ~ R 2 ~ \ 1 ~ - ~a~ ~ ~ 1 i PC 6 ~ G ~ - P 0 ,i ~R p s~ ~R ~ ~ ~ S~ ~ 1 ~ 0P r ~ n ~ ~ 5 ~ ~ ~ / W i ~ U - A ~ i/~ ~ _ ~ ~ ~ ~ ~ 9 ~ 4°CONC. JC. ? . ~ ~ , ~ ~ ,CURB ~ ~ ~ / ~ ~ 18.4 ~ - ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ I ~ .G ~ /i'„' ~ GG 0 i~ / ~ l / / ! ~ i ~ / ~ l ~ ~ ~ ~'~i / STORAGE 1 ~ BUILDING / ~ ~ / ~ , ~ V 0 I ~ a / ~ / ~ ~ ~ ~ ~ ~ ~ GOA ~ ~ f „ ~ ~ / 0 ~ ~ ~ / 0 POST f ~ / ~ ~ ~ / ~ - \ t ~ NV. 2217 ~ i~ 1 t ~ / i t 0 t ~ N } II i ~ i ~ / t -i iii ~ ~ ~ ~ _ ~ N ~ ~ ~ , ~ 1 ~ 1 2 2 / i ~ ~ 5 ~ ~ 1 \ . 1 ~ ~ ~ 2 ~ ~ 2 ~ S ~ ~ Q Q 0 ~ ~ ~ i n ~ / ~ 1 \ L - i Z / ~ 1 \ ~ / ~ i 1 \ i. , / ~ ~ 1 ~ , ~ / 1 i ~ ~ a / F , ~ t / TC)~ ~ t ~ 4 ~ ~ ~ a~ 6~ } Z ~ ~ ~ 36 MAPLE ~ ~ P 1 ~ , ~ 7' s ~ ~ ~ ~ ~ , F 1~ ~ ~ F ~ i . ~ u' i ~ E ~ 0 I ~ 48 MAPL ~ ~ , d~ o ~ w. TOP rL ~ ~ ' y ~ ~ 9 P ~ / ~ ~ To 2~ 3.~ r` 2228.2 , J ~ ' o , - + p ~ s ~ ' f- ~o ~ ~ N, . ~ I G G I • ~h1 3 o TOP 2228.7 ~ PROP . x ` r INV. 2223.8 n i T r ' ~c ` , 24 RCP r • ~ ~ r ~ . ( ~ • . END CURB p1EI1oVE~ RO . ~ ~ ~ CK. iNAlL li.~ ~i per. ~ ~ ~ -~l MAPLE ~ 'G TP • • I nn -o .V- - ~ C / ~ a ~ ~ ~ ~ e , C~ ~ i 0 / ~ ~ bl ~ y . 24 - 2 ~ „ 1 ~ ~ ~ „ a~ ~ ~ : h7 Rh (1~ . ` ~ . zap. ~ i l ~ ~ W O cv ~ ' y ~ M TOP CONC. SLAB • ~ ~ ~ r ~ 36 PLE _ I 1 2225.1 r u •d.. ~ ~ i s { A n I \ 1 a~ e-. @i , Q' ~ Pe'' N c' ~ N ~ S - ~ .F r - 2Z 40: N ~ -ids ~ ~ 50 ~ x P 'r Y~ ~ ~ ~ . ~ ' Y 2Z ~ z ~ / ~ ~ ~ \ + ~ i V 1 ~..t O ~ ~ ~ ~ 1299.15 No r U ~ ~ G0. ~ ~ ~ w ~ r!!orE: ~lAN9 I~u, 1~Aul~n r 'r I ! ~ ~ ON c~ERaF ~ ~ 1e~r INNn ~ 1.... ROCK WALL w r . 1 ~o, ~aEtp. . ' AND CHAINLIN ~ cV ~ 4 E • ~ OTE: LXly7ltiG VdAtl. ~ z u9a FENCE ~ ~ ~ i '~.I ~ . H • 71 GC.E~ ~ I ~ rz9~.ze~ A . x ~ 1 AFPLE . . ~ . 7 ) aH~ ~ ~(r. z • ~ •r i awe ' • . - w ~ - ~ 22 l/ . . N~yV _R N.~Y~4tt~~aE>a ~ . ' ~ ~ . ~ 39.aoJ~ / ~ - e w o a d y ~ ~a7_I'I?~U;--~jTAtr4}~.. E~l1R -._7,fi±.=.-..G. 5, o9li 5 F' /.4ga~. c~ ~ 2238 ~ ~ ~ i p6 ca~.A'rly~ ~ AL Qaae i ~ ~ • . ~ r M 7 ~ co ti w ~ w 1~ENGB ~~ICLDyVR~ ~ zOx~ W .i. ~ ~ Q p Qr <aao~ w W ~aT?NG- ~~1. G ~C a~ GI an ~ ~ ~ ~ / a~.~~ ~ , M ~ ~ SCALD: I - 20 . ry Dl T ' . ~~a v M ~wr Y ~N~Y p~+. (zz~~.~~ y~ A.ti GRAPHIC SCALE: FEET z 0 Im 20 40 SHEET NO C'1 to LOOD PLAlN NOTE The Fload Plain information as shown hereon was taken from r ood Insurance Rate Ma FIRM Town of Mars Hill North 230 Ca ~ lina Madison Count ;Panel Number 2 of 4, Communit Y Y Pane umber 370385 002 A, Dated August 19,1987. . a 0 TOPO .APHID NOTE . ~ zs Z 2237. • rapt I rmation as shown hereon was taken from d b ~ hinson - Bi s & Associates Inc. dated 99 2 o field k was erfarmed b French & Associates. ~3s E p Y 0 a~ x 0 , ~ 2229 0, roP 3sa I BASEBALL FIELD , , 2 INV. IN 232.9 (,2~VD) ~ ~ 2~0 ~c~. T ~ BACK ~ STOP CAGE 2 J~ 22s p o ~ ~ti L 22~ 2 TOP r V 22343 .1 Q o 'h~ ryti a~ o~ w ~ 0 ~ o 1 0 , 4 ti ~ ~ 4 2235,6 WALL ~ ~3 ~ PMOUNDS 0 TBM IS 0 / , FFE=2236.7 f 22 5.7 `ti ~ / ~ ~ ~ ~ / R, 4 221 ~ ~ M19~ ~ HOME PLATE 2 a G ~ ~ ti2ti G 27.6 h ' 223a,~ ~ ~ ~ IN V "}a (DRY 4.7 ~ ~ ~ ~y ~s- ~ ti ~y `~s' ~ PA T ry y ~ ~ ~ ~ ~ ~F tiF CURB EP l ~ ~ ~ P+ V \ PRESS ~ PRESS ~ ~ • vGP 9 ~iT BOX BOX ~ ~ ~ 2233. 29 p - Y ~ 15'CN PD BLE s N 1[ N RI N N O ~ , ~ / ~ Cflgf `O ~ NH UNDER STEPS INV. IN -3.6' FROM TOP(6'VCP) ~ INV. IN -3.3' FROM TOP (6'VCP) ~ ~ ~ ~ ',w_~ ti N' ~ 15'CMP 1 ~ ~ r O -STORM DRAINAGE MH ~ f y ~ ~ I -SANITARY SEWER MH L I -LIGHT POLE rn o 2~ N ti T f i _ N ry ~ ~ POWER POLE ,Q~ I ` ~ ' GUY WIRE CB -CATCH BASIN f I • ; i OI -DROP INLET ro vcP / a~ - f ' M wAU w/ • GV -GAS VALVE ~ ~ ~ 79• IPF -IRON PIN FOUND ~ t N ~ ~ FDICE ; i, IPS -IRON PIN SET I caN~ETE - TER-METER ~ WM WA F,ti ti ~ WV -WATER VALVE Inv. 22ta.4 c ti cuRe eEaNS ~ ~ ~ . C. LIE ~2 ~ -•F-E - 0/H ELE N ~ - / . INV. ~ 22 ~ ~ ~ . N / - • ,o T f N 'fi`r 'l9. / ~ . ~ a N ~ ~ N ~ o NNE A -APPLE S ~ ~ ~ ry 2233.5 o Fy ~ V C -CHERRY 0 U R ? „ J~ sz33.1 G -GUM r ?2 6~J gad yg y° H -HICKORY ? .~Q e*S` L -LOCUST ~ ~ ,i M -MAPLE ~ ~ • / pry/ • •I' ~ TOP 2257.fi 0 -WHITE OAK _ ~ INV, IN 2251.7 (12'PVC p~ P POPLAR h S -SYCAMORE ~v r NV. IN 2257.2 (]2'PVC; wy - Nf 1 ase W WALNUT ro w . ~ . ~ . , & a ?2 ~ i is / ~ v `L1 i 4 STORAGE `~2~ \ ~ ~ ~IILOING z oa ~ 0. ~ ~ ~ CONCESSOq AO O r STAfD ,'s W GO ~ ~ N ~ / POST ~ ~ / o POST , ~ ` ~ ^ - ~o \ % , A ~ O ! ~ VJ P ~ „ 3 \ ~ ` ~ ` i ~ ~ as ~ ~ ~ ~ ~ 1 N ~ av ~ 5 caNa eLe (~~ts ~ x 215'-' / ~ ~2 i h ~ S ~ a o \ ~ ~ s 225 ~ ~ No ~ ~ ~ 222 as L~ P v a, ~ ~ ~p -S a' ~ O i ~ . 4v / r L ~4 i 36" MAP i ~ ~2 / F /N ! ~a~-uM~. _--r_~ . ~ TOp ~~9 ~ 48' MAPLE a U~ 1 1 ti x_ 3 ~ OP¦22 3.3~ ~ W y / W ~ C 4~t. _ . 6J TOP 2228.7 PROP ~ 6J i A INV. 2223.8 , ~ sraRY 24 ~~P BLOCK 0° ~ ~ ~ jl ~ ~ ' _ . . _ . _ _ x ~ p N Rage rant 0o a~ V k kGKL OvIIAEIE ~.L+-7•~--~I-F~i/-~ fFw--._._--~--- BLEAg1ER5 _ ~ Z n ~ MAPLE ~ N~ N ~ ` e ~ o / 2240 -(y~7Q1~1._~ACNE1~yl~Ag_~ "__l 58 _h.__ . . _ _ > ~ _..22'a ~ ~ y ~ w. TOP CONC. SLAB ~w v v~ 2225., ~ sr N z N N I A.p~. A N ORY i N N BLOCK ~ N 1 N . O x` R1 la~,ad Tess x b a 00 _ ao~a~ e ROQ( WALL AND CHAINJIA~ /+/~I u I "i o tiry FENCE SC~~. i ti - p-- f.. N~~_l.~.~e....pc~aN: Ylell~_._ N~ N _~ciY-- . t~_au~ 1 .M ryrv, CsR,4pNIC SCALE: FEET ti ti SHEEI' NO. m 20 40 80 G•2 Hoc FLOOD PLAIN NOTE - kORr pRl~ _ ~ ~-i~~ - Th.e hood Plam Information as shown hereon was taken from - - - Floo \ d Insurance Rate Map (FIRM), Town of Mars,Hill, North - / 1 Carolina, Madison County, Panel Number 2 of 4, Community -s=' ~ 6 ~ ~ J~ ~ ~ Panel Number 370 385 002 A, gated August 19, 1987. . .4~?-~plMibikl ~..I~Q:IT.+ti~ ~ - - ~ I ~?~pl~tieif~~t1? ' I 2~~,~ ~ TOPOGRAPHIC NOTE . 1 ~ 22 ' ~ 30 ~ ~ ' x p / To o ra hic Information as shown hereon was t • p 9 p aken from - - - erforme ~,_p . _ Pao p d by Hutchinson -Biggs & Associates, inc. dated . _ - - !r_ _ . ~B:~I~IC.+--- ~ 1111105. No fieldwork was performed by French & Associates. N7~,- • `~e`: I ~7.6 .1~~~F_fi~--~~11~ _ \ ~ 223. 1 iR'CO-- ?l~i~1NlNW w?au. r.~. l L ~ 224 1 ~ "H DER - ~ ~ ~ FIELD ~ ~ ~P N~. ng• , i~ ~v ~ '(lr P '~P N~~ ~229~_ ) TOP 39.2 s •ASE ALL ALL FIELD ~ ~ ti ° INV. IN 32.9 (12"PVC) ,a hs~~T~NAN~B ~ 448 r ~ . Z o ~ ~ ~ L /'~-A ~ ?y L ~ ~ ~~w~ ip My E a r F ti ~ , 'eA / ~V ST Z' ~ ~ CA ~ ~ ~ ~ r, i \ I ~ Q \ ~ l o. - ~ o • , E S oP ~ ' / ~ ~ 34. _ / ° ,fig \ ~ , ~ ~ *1`. ti~ - : \ I ti; ~ \ r , \ ~ 7 ` ~ . m ~ ~ ~ N , ~ 9~ ~ ' wAU. / ~ ~ 'L 2 ` P ~ 223s.e \ 1 PITCHER'S i ~ ~ ~ MOUND ~ ~ i ~ PITCHER'S ~ MouNO 0 - TBM IS ~ ~ ~ ~ ~ FEE=223fi.7 i, ~ ~ t ~ ~ ~ r ~ ~•Il~._..1 TOP 22 5.7 O I ~ 1 • r \ ~ HOME PLATE f ti`~4 , 1 221 6 ~ ' ~ ~ ~ rr ,~i . ~ ~ ~ \ 4d { . / / ~ryM1 ~ G ~ 2234.1 7.6 r 0 .fit ~ a • a (ORY~ T ~ IN '7234.7 ~ y 'y PA T W - ~ l ~j a - ~ ~ ; P , ~ , -_I, I , u ; . . • • ~ GIAB - - - li f~ _ 56 PREs R' iii ~ / 6 9• t~~ I ~ sox ~ - • 15'a1 ~ • ' • ii / TDP 2233. ~ ~ ~ i/ i • ~ / , ~ ~ ~ Ge 4LV. ~ ~ \ . ~ ~ . CC ` ~ ~ /aSPRIN ~,,.y,~,~~ r O ~ M ~ ~ , ,r / + SWITCH b.1Mlk'•._ ~ r I•M~-A~ / ~ • _ \ MH U I N~ER 57EP5 r . _ _ \ INV. IN -3.fi' FApd TCP(B'VCP) / _ _ ~ INy. IN -3.3' FACM TCP (8°VCP) iT~Et!N~1'~.L.E~ I ~ . Nry ~,r ~e ~ . ~,I ~ ~ ; f~ S 111KLER A_ .~~~/1~ I I I I • N Q . '1:ss t5 CMP 0 I ~ 0 1 - / 1~ ~ ~ i / ~ I I ~ / ~ 1- I ~ I . ; ~ 0~'' RkIN ~ i,. ~PRINKLER y I ~ I Y ' t i O - / ~ - i / _ ,1 7- g ~ i . ~ I , , ~ , ~ I ~ti ~ ~ ~ ! N ry 1l ~ N ry ~ , ~ / gl ~ i -lj/T~ ~ - Po6T ~ ) I , J~rJ • ~ r ; ~ / ~ I - ~ I ' i I i ~ f 1 I I > S+ I YCP, N 8 / wAl.~ w/ ~ _ ' J. ~ f N N FENCE Q/ i ~ ~ ~ ~ , . ~ o _ . , " ~ /,/,/I inv. 2214.4 / ~ ~ ' • ~ . dN CIS / fl I / 1 i 1 rn 1rAlER ' r / x.50 q , FlN. ~ 1 N .o ~ 1 / it llI ~ i T ~ e - 1 y . N /N, I a~ ~ ,~I~ - GAS METER w„ ~p Ttlp 2233.1 '-t'I~ - , ~ u~ r ~ ; ~ `ti 2233.5 ~ ~ o C i, I. do 0^ .l~" 1 / i , ~ / ~ ; ~ ~ _ ~ i ~ ~ ~ ~ ryy ~ i ~ ~ry h~ ~ / ' . / c h '`i -TOP 22szs aa..~ ~ j a ' ~ F . ~ f / / iif~ ~ ~ ~ NV. IN 2251.7 12'PVC 17 ~ b ~ / i~ i ~ ~ NV. IN 2251.2 ~12'PVC; ~ ~ ,sir W 0 N ii m / ~q a w / ! r,7 / . , s / ti~ . ` ~ / ~ ~ . / ~ a~ 1 ~ \ ~ ~ \ \ i r ~ / ~ ~!7 BUlllx a~ / v w / CONCESSION / STAND f~1 " ~ D \ ~ ~ / 0 POS - - 1 F R7 / bx / V.[ a o / N O ~ ~ v v. / ~ E / / 5 ~ w coNC e~A~IERs 2 / x 2 220 ~ d ~ , ~ ~ , / ~ x / N 2 , / a ~ ~ 1 ~ , \y / ~ ~ / i 1 1'1 0 , ~ / l V ~ I i '1 1 1 , z . / TRANS. a I ` i - , ~ 36' MAPLE s / - x ~ N Dj ~ ~ ' ~ \ ~ `~a / I I Tpp ~ ~ ~ 4g" MAPLE i ' ~ ~ ~ / ~ cATE v / I z 3 I 222e.z ~ ~ TOP 22 .3 / I , ~ i ~ ~ a ~ ~ lml ~ ~ ~ ~ 6 pxl N°~ 2~ae . ~ ' 7 sro~ ~ , , _ _ _ m - I 24°RCP ~ r i ~ ~ I m BLOCK ~ ~ olo cure ~I N ~ ~ i I TPE ~ 0 W RDOC ~ ~ I N 20' ~ / r ~ ~ , AI j s e ~ ~cffHS U rn N / a i r i i _ ~ ~ ~ rA E„ x ~ I / Aa4A< ~ p as II / ~ d ~ roP conc. s~~e i 222s.i O ~ 36• ~ ~ . e ~c as a ~n awao ~ 1 sroRY - / i ; ~ N rJ'C,a~~: In ~ ~1 oCK ~ r f ~ , / / i i , i r l i v , i ~ ~ l .1 / ( j J it Roar WALL " ~ ~ ~ : J ~ ; ~ i AND awlt,nx N i / ~ C ~ / / ~ T FENCE f r r i, J/ / ' /I APP GRAPHIC SCALE: FEET Z z ^ V / ~ I I I 0 20 40 80 NO. • G•3 A~JO J ry~ . Tc,1"'~ ~x`,.». I v '~a~31.1~' . , . ~l~t) 11~~ c diN T w X00 , s ~ 4 CJ~~"w'.~ ~ _ 'ri t 0 U j • ~ ~ ~ p ~ ~ f--a ,....d .'..a is [std ~ ~ • ~ ~ 4~a31~ ~ ~a~~: b , N r ~,xtst ~ ~ ~ , ~ ~ N ~EK ~ ~ . ~ . ~ ~R ~ ~ The S6utfiern. S of the Creek adjacentto the lxCsting ~ ~oQtbaU Reid does. ve a:few•erosioa. roUlems relates! P 3. 3 S1D ~ ~ ~ V~ to the tt~ tide the tracts ~ tU the Runoff f ..rn , # . o U~'~ ~ ~ ~ r o ~ ~ ~ ~ , removed and the field:is sliittad.it the;fencs aiid ~ ~ ~ ~ ~ ~ Q ~ ~ ~ CC3 ~ N p 7~ :e. ~ coacre#e-eur6tn 'will be removed, the stops erosion v'x off. ~ ~ ~4 GQ # billz #ion.i~fattin aril Ve station tivill b~iristail} ur A:. ~ and SJo~e 5 a ~ g ~ ~ o c ro. ~ ? s~~y ~ Teo ~edortn thi$ wbck at the'present::tune will cause extreme o, 0,... ~ .t f ~ n m T~ o ~ e to t e slo a artd re :u tre a seater stabiiszatioa .effort, a r- rr ~ ~ ~ ~ damag h. p q g ,r t t ~ 061 k: .wN.Oh p ~ ~ ~ a:.~ ~ o o b s~ fl - ~ o ~ z ~ ~'Q . ~ ~.v 11 Fuld x . o o M .o €s a Faatb~. ~ ~ k I'll :fir a ~ t>• r. uT O. ~ ~1~ p s r y - _ ~ - ~ 0 ~ O N ~ ~ 061 . - o ~ ~ ~ a ~k , _ p' 1» +C;S: r of p' 0 0 ~ to >A ~ ~ 61 t ° p " ~ - ~i ~ " ,i' ~ . r ~~~.1 w ~ In ~ M r _ o'~ . . _ ~s,~ N N y. ~ is ~ a ~ ~a ~ . - ~ ` . d- 0 $ p . ~ ~ ~ - - _ A. , . ? ;t ~ ~/'yam' I d~ . _ , ~ P ~ _ - , d- M _ y J~~ - N ~ i,~~ - _ _ _r f ~ 6 ~Q - - - Z ~ ~ - . d.. ~ . . _ ~r C~ ~ 1 ^ 0 - J _ ~ Y J . v y /l ~~y ~ ~ ~ ~ N N ~ ~X. ~ - 3 .T_~ ~ N o ~r;.. o M ~ m ; ' ~ C ~ ~ ~ ~ ~ ~ f ~ end d~S° Z 1 t1 ~ to # ~ awn. / - _ v opkin9 D ~ ~ ~ d ..m. r :.m. r ~'N :pG ti 6l ~ ~ M ~ .ti. 0 Cul ~ • ~ ~ ~ B. ~ i G . o ti q p 4 Z~.(A t ~ o F- . GG o r c a~ Q {::rim / ~ ~ • aG 0. w ~.P t ` ~ a N ~ . ~ ~ a ro . m . ~ ~ 4 dn~ R ~ t3 M i~ r. ~ O ~ G m ~ d {xD ice. ~ ~ 111 ~ .mow ~ r-R~- . 4 ~ u ~ Q j _ f` ~ 2+ ~e a~r-P; r ~~Q . _P ~ ~e1~ ~ . a~~ F 1 ba~~ ~a5~ s~~ . ~a. ~ ~ 'n9 . ~S~ 2 ~~td ~x ~9 ~ d.. ~ ~ 0 ~ ~ ill gaseb ~ Xt~tin9 E EEC _ ~ ~ ca e. _ _ ~1'~ RAH . ~ r~ ~ ~nL Y. J(!~ . r_ ~ . t~enotES ~~lotogra h Looa~iciC P ~ SfiYt~CtL031 .©.e~otes Gabon. on ~r ~ its ~ SBS-l ~ 05089.1 - W W VdI Q.~ ~-i • V1 ~1 • ~ DU~~ SID ~ S 1 • ~ k ~ - ~ ' ~ cal "~'°'i •'°3 ~D ~.IsQ~ f ~ 2z 1 ~z ~ ~ / ~ ~ o 2? a, z! ~ -ter ~ ! ~ r-+ L F s~ ~ l ~l ~ 1 ~ ~l ~ ~ 1d? f ~ ~ . ~ . 1 cn 1 ~ ~,rl i f J,', , f i - J'" ' ~ ice.. ~ CCj ti C:~ 1st i f/ f-- - y J-^" =l - _ --22.24 ,n - o ` ~ , r~r - - . _~'r - _ 215 ~ ~ \ ~ - - y .Mya~l1a al~c _ - ~ ~ \ ~ ~ -l-~ - k ~.t`t~.. ~ ; - !i-" " - ranch. . 2 ~ ~ _ ~ _ ~ ~ r ~ - N ~ ~ f ~ ~ ~ `0 00 t ~ ~ ~ * a _ . ~ ~ ? ~ ~ a _ 1p ~ u1 y ~ a v ~ ~ ~ S . -,yq to ~ N ~ 'N C a' C ~ , ~ o ~ O b. ~ ~ ~ ~ . 3 ~ ~ ~ ~ pp a~ ~ ~ . ~ a~ ; 1 \ ~ ~ a r + ci ~ o ~ ~ o t - ~ ~ E Q p. 1 ~ o ~lD ~ cU ~ o Q i~~! 0 0~ O ~ G u~ ~ .0.,.q~"~ ~ 6 ~ d ~ r ~ ~ ~ a ~ . ~ ~~prris i=aGii as w p ~ j ~ F . \ ~ . u .ALL a ~ i i cn C M .~~~m m ? ` o.~ ~ ~ ti ~ k c~ . p' ~ ° ~ 0 OD 4 O: W Z I _ 0. t~ 'J p' F~ J I O U e. ca F- Q g 99~ 9 99 - ~;~ia~~ffl: • ~Der~oEes Photo ra. ~.i~ i.aeatnn .p ~er~ot~s Gala~:n Cnnstruati~~rt. i.irriits ~ SBS-2 NOTE: • p • TAIL GABION ~ CHE.N~ATIC. INS - I~ETAIIS ARE S WIT~I TIDE ACCORDANCE WALLS IN ~ ~ ti. by - ~ 6 ;a C MMEN~ATIONS. ~ ACTURER S RE 0 MANUF I 1 LiD OF GABION TREES NQI' iNUIGATEp T(3 ~rE REN1dV~D ~h1Ai.L H HOG RING. PROTECTEC? UU~I~1C CONSTRUCTION iN ACCORDANCE !NI.Tf1 PLA~JS AND SPI~Ci>'IGATIG}N5 NOTE GABIQN WALLS ~0 6E` INSTAI-LEn IN 7 ACG.OR17AfVCE WITn MANUFAGTU~RS , ~ ALL TOP AND: BOTTOM HIP R~C01~}v1ENDAT{C3N5 eoTroM of caerDN AN v RTICAL sPIRA~s, D E AND: BOTTOM tiING£ AND VERTICAL SIDE 5PIBAL$. ARE. FACT+r GALS, ARE. FACTORY INSTALLED D G B ~ LE STONE ~ a. 'i"'~ W IN AN ~QU~L MIX OF ~r 1=A >r }INSTALL SUR C #57 51'ONE, SAfL REINFORCEMENT TION MAT STA6ILIZA SURGE STONE; TYPECAt~ GABFON MP;T.S t ' ' 1•'h • G11BfflN G}:ASS f RIP RAF PI~70RlAL 1=LE1/ATiQI~ = - I :0 ~ , • 3 - - 6'~ TYP MfNiMiJM INCfiNAT}ON a, f.. ceoTE>~n~E Y Oa 0 M~ ~ ~ COMI'AGTc(3.F1-i,~• ; -a 6.. I`0 . ANGI~QR PAR ri WELDED WIRE IR UPPER • ' 8F' AL UND.ISTL}i~3€D-, ~ FA)3RIE MAT _ ~ ' BASKET 70 - Q~ 0 V1 • ~ f/ TRANSVERSE .-.-i - ~ „ ~ a t)0 . WIRE o'N MAT `1- I~~l{1,;,111.=N1 I-,- I1..-~' ~ ~ ~ ~ Ill 111_ a COMPAGC~~~fl4t<:;=:: ; Q sPIRAL LawER 11.=_l t l- • i' o ansKET To. nI a o , Q p TF~ANSVERSI= .II, c , - EXIST, TQE OF 6ANK y -.~l~F_~ WIRE (jM N,AT ~ ~ f~ ~ ARTWELD N U O GA8f4N INSTA(;L ~ILT~R f=RBRIG , ; _ I ~ - , BASE SLOW oP . r SPIRAL 8A5KET GEOTF?cTlLir.; ~ p 2.N .t~ - - - 'iY 'EER tEV~L y'"'+' tis{.: jyt try.' - TO TRANSVERSE ~ ~ p r~ YJIRE OIV MAT ~ o0 0 TYR x. h V 1 . Q NN '.TI( rely -'.Tlaf~ a1=r~IL ~ ~ ~ - 4~,, L~E~. F 131~i - 3 w s - i ~ 6 IL f IACE EQUAL M17~ ` soil G RE Nf'DFi IN G .i~ xN Oo r~ OF 5URG7 :STONE A~JD w,t 1 V1 J M 1 STONE 3" x. 3" wwF;. ~~.7 9 iA. OR 11 GA, ARWELD GA9ION,: o _ E--i • LE+cm t~,~RiES 0 { i , o - ~ I-1. r-i ~ ~ 3' SPIRALS, 9 GA. SPIRAL BINDER f~ ~ o :--lu=i ri . O ~ • t•¦~I N N ~ ~ ~ ~ B { - GABION WALL 1N~~'~1L1.~Tl~N ~ ~ ~ ~ BASE DEPTH ~1~.~ - - SPtld9l.5 AHE INSTALLED- WHEN UPPER N.T.S. AND LONER 6A810FIS ARE JOINEt3 TOGETHER, - - I • AND ONE SpIRq. 1MILL JOMI '[HE MATS ANO THE GAAIONS. 1Of~1'NER AT ONE TIk1E, y1 v ~ T~'PICAL ~EC.TI(~I I asoM~r[~ic OF WALL c~r~POS~~NT~ N ~ Q o fi . ~ H~ . ~ ~ . r.,l ~ ~ ~ o.q 7-'. D~ ~ ~ ~ ~ ,r. ,.rl.a. ~'1_ 'i I r f. 1 ~'..I ( J-.r . ~ ~ ~ ~ a ~ ~ ~ ~ ~f'~ N N CRIMP, fN46 ov r/ 1 - PLACE SOIL.. REHrF1fRCE~iENT MA~• -iTN P1lEPAREfl STEP 1. FOUNOIi1TIt9R1. THE WFT OF ~1;PERMANEN?t.Y 2, PLACE FJRS'i .EOGfiS• 7Q'11~E.'SfiIL ~ ~ _ 0 Q CONNEC9' 'FtIE F-ROt~' - REJFEt#T MATS WI1N 4~ s ao sP1RAL .QlNOek 3. IN~N:L FILTER PABRIC, If` REalllRED.. I,I~ CONNECTS GANIOHS' S(JGE7I+ER 4. PLACE AND '.CObIPAGT THE FiR,ST. C.OU • ~ ff •BACt<Ff41: i1N4 7HE SIjEL RE1.tJ~ORCE3~ENT: FATS:. • a~.'~ SUEFlCIEf1T DEPTH TC7 PaOT~DT MEi`IT UPEN OPEN EN \ .MATS PfiOli~ DAMAGE O.R >a0uFM6Nf 9Y'~E11P ENb DURING DECNERY Of ROCK. 'FQ. 7>`1E diBION~: _ n 5. FILE THE GfIHIONS V11TH SUEfAflLE - •ID ADI6 SECURE N/1T1•S SPIRAL QRS. 6. GLOSS L h OPTIOWII 1~ qqo TIE MORE, .bNE HRCH AT . 3 SP,1~ T'YP'ICAL Mj~TTf~~SS- TYP{GAL OP~EIV ENO L OP~E1V END (SGCES GAN VARY) (517.5 CAN VARY) ES CAN VARY) a p~ 8'. 8o SPIRAL 81NDiR5 U, V ~ CONNECT u05 ANa BASES TO LIDS. , STAN}~RQ GABfOty Sli GABIO SPZE5 512E Li1htH .YD. SIZE LteNxti CIi.YD. . / ,c:,l:. ~ ~ . ~~MBLY DETP,IL5 . E LxwxH CU.`!D. .9lZE LxWxH .Gl1.YD. ~PEp ~ x 3 x 3 I 3 k 3 ~i 1.5; 0;5 ~ f, / St~E x3x 1.5. G;9 3k3x 1. 0.33 1i JI. - P 8 ti 3g3 .7 & k 3 x T.5 1 c 3 x T.5 1 b k b. x 1 0.87 V lrl~ V~ NOTES 8-x 3x3 3 9 x3x 1:5 1.5 tax 1:5 1.5 9 x 3 k 1 1 , STEP 7. P1a+C.l=. ANb CCNIPACT THE. RE#~VNINI,i >)7L1., tz x 3x 4 42 x 3 a f.5 2 GA810N S12ES ARf EXPRESSED IN FEET. K3af.5 2 i2x3:x 1 1.33 1 WC+ ~tAT, b IN UN1FDRbt LIFTS ~1t '1'PIE 30 L p ix 6x3 8 6k 6xi.$' ? k 8 x 1y5' ? 6 x B 'x .1 1.33 2• ?iATT14E5SE5 ANO CUSTOM S17E5 PliOVIC~EO • ON (lEMUE57. 8: QLACE SAIL. REINFQ~tE~!>V£NT i~A'~ ~ FILL AND: THE TflP OF THE G1W~. 9. x s x s s g x. e x •t.~ ~ K, 8 x •1.~ ~ 9 x 8. X 1 2 3. CNBIOFIS•`V1hi1CH ARE 7D BE CONNEC`Tffb R, PIACI= THE SECOND LIFT OF 6FBIQN~a-. fl.HfR TiIE tY x s x ~ s 1;2 x b. ,x 1.5 4 x b. ,x 1.5 4 12 :x 6 x t 3:67 TOGETWER SIIIE Tf7 SIDE, OR ErJO TO ENA; MAY BE. PROVIDED QPt~N~510E AR OREN-END FIRST' LIFT.gND ~QNNECT TtiE.6'FS 1~ T?fE TYPICAL t,OPEIV SIaE SAIL, R~tNFORCEM~NT M~i15 IUGETIIER PERl1~ANENTLY {SIZES CAN VARY) ''2i x 6.x 3 1.6. 2~ x e r f.5 s x 8 r f.5 S 24 x 8 x 1 5;33 AS Tp REDUCE WEIGHT, COST ISND • AMY 71ML. A5 .IN ST~P~ NtiTH 9PI3b4L :BMIDER•Sc d. GA81ON5'ARE MANUFACTURED OF 3" X 9" • 10. PLACE AyD GOldRACT .Hi9~CKF'1LL ~4T i'HE ~ 'THE WAI.i. PER YOVR I?ROJECT PLAN5. - 'M~IDED WIRE MESH, 9 GA. 'WtTH fl.9 :F'. 3lNC COATING. QR i 1 .GA WfTH R;Bb.:O~/S.F. - ZING COATING;. OPTIONAL ?,0. AZ/S.F. ZINC EAA7ING IS AVAILABLE 'ON REQ.UES7. 9 GA S'IFFENER. CRIMP HOOK CLOSED FIO.Q1fE0 AT T1tE INSTALL 4 STIFFEf>~.5 OdIFJlSE1IdIV OF ~ PER F7~P'lf$Ed FIiCE, T1Y0 WIPES AWp 2' PER -BACK FACE ~i i . ~EIG 1 d. ~ t/3 HE ~ . TYPC1Al , Oa • ~ x 00. ~ t 3 H~GHT i 3 yEIGIiT 0 TYPO LL ' 1/3 {{EPTM. TYPO 4w . z~`~ t l- 0. TYPIC?1. T 3 FlEi h- _ I 1 r r ~ t 3w t~~+ TYPLCAL i3 ~r `PiCAI i _i I l~l i.._.t l _r ~ C ~ I- DEPTH STEP 13. GONTiNUE, :STERS 3 THRtt, 8 TO THE T~tP UFT ~ WIQSH "W" aw~ ~0'F~GABIpNS. 12.. PCAG£. THE. FlNAL. UFT OF BAGI«1LL PFR' YQLiR ENL3 CELLS 'X F G • S RRQ:1£CT PLANS. WHERE i1EiGHT OF. GgB10)•! T. P GA N TYPICAL .G,A81~:N IL' 1b" AR r.Ffir,- 'IUfifA[ l - SLl ~t CTIC~ U NG 4H RfEFH£GHf ISR12' E FF NEF~ DETAJL$r. . NO Sf1Ff'fN.ERS REOUIhEp SBS-3 I z - 4 ~ ~ i ~'~-a ~ ~ , ~ ~ z~. n } z Kati 3, S ~ K ~a'.. ~ u ~ y P y~ ' t . ~ 'Y` _ ~ .~°`y~ _ Ek .~:a, yy pp - , S` esp... ~ t ~.ryL'?~, ~'sp. ~r~> ~j~ 'j.. z '~'"~k k6 c ~ ~.2° 6 ~ 2 P 'ti k„ " ~ a t ~ ~ ,..rte' ~ w v , 3 ~ h ~ ~ z , ~ , a , $ ~ z` k "'a4 ~ P>+ . ~ ~ n o ~ ~ ~R~ e Y ~ i' ~s'. i~ i Y..r;~ ATM. Y ' ~ ~ r y+~ ° i t' v ~2~ ~i s,. ~ '.a i a _ _ 4.. ~ ` ~ ~°ti ~ ~ w.~ = , _ ~ a-_ , e , 1 v ~ ' _ r3: 4 s~Y F,r,.~ - ava : ~ i r a ~«y,. ~ % k.~ , «y~ ~ .rs I,.n r ~ _ _ IL _ ~ - - s a` .F.r ~ is t M ~ ? ` R 4 h t ~ ~ ~ ~7 ~ .'t' R'pF aat ~i ~ ~ ye 7 _ ~ F . . .E~~ . r3 ~1~~~"` ~ ~ ~ _ L ~ v i PH T 2 0 O# PHOTO #1 PHOTO. #3 PHOTO #4 PHOT 0 #5 + 0+00 rom outh nk Lookin No h 0 a0 Lookin Downstream from Box g rt 0 25 From South Bank L ok~ + g v n North 0 50 From South B nk 9 a Lookin North PHOT , 0 ;m North O+Og From g .Culvert. Q South Bank Lookin Down- 1+ 0 F 0 rom South B ~ g ank Lookin North 9 E,., ~ ~ , stream 1`. . .I¦¦i ~ ~ ~ ~ ~ ,r ~ ~ x < ~ ; ~ z ~ -~t~°~i ~ ~ z,. ~ ~ „ i a- i ~ ~ ~ ~ ~ ~ ~ ~ ~ d~~a a N ~ - , , s,~ ~ ~ ~ ~ ~ ~ ? AAl1 ly ~1/ s"c:, to +k~`. ~"4 ~r .M ~ _ 'V ~ .T, E'y 3r> .y.y~ Y ~y~ ~ ~ H ~ ~v~j~.+~ v ~ -.~F- rl RT 4 .z°~, i~..; M }tea d~ ~ ~ t3~. ~ :tom _ - ~ n ~ S _ ~ . a~ ~ ~ ~ ; ' _ a, y , it-: r t , ~a ~ a,~,~ " ' a~; r ry~ ~ ~ ~ ,..r. ~4, ~ _ ~ ~ ~ ~s f ~ ~ ~ ~ x ~ , ~ a ~,A X46 . v _ ; ~ z .t ~ ° s Yp ~ i c 'f - p r ~ ~ fi ~":'.'Yd':. 4a ~ Y: 'L ~ r . ~ '3` ~ ' r: ~ h ~ . , .>,F~ ~ ° = ~ ; s,. . . .,.GYM: .a;. r+. a ' bs ~ ~ o- .4 . d , _ 4 r is y_ " _ +^~r z t zv. s,~ i'as _ - ~ ~ mss ~ ~ ~ ~ ~ ~ ~ i ~ r s K . _mt ~ _ < .y Se ~ Y alb ~ ~ 'a' ~ x F ~~~ypttt r _ _ ~ - ~ ~ ju 5r x.~ qh'~ # ,II. ,i- r ~ t ~x ~ fin .ice ~ r~ ~ R ' _ s - § x q .+'f~ S r,~.. 9 x {'4` ~yiw.,~ ~ del . ~ ~~jt t tK T l _ - R ._u.u~, e._ PHOTO #8 .PHOTO #7 PHOTO #9 PHOT 01 #0 ~+25 Lvokin Downstream 9+50 From South Bank Lookin + . g g 2 00 From South Bank Lookin Down- + PHOTO 11 ~ PHOT 0 #12 g 2 75 Lookin Downstream 9 ~ E ~ Upstream 3+10 Lookin U stream + g p 3 10 Lookin Downstre Q am ~ k ; ~ # ~~s~ z'r r - ~ `ate t _ x s„ 4 h = ' 'z 'g'A. ~ e "`'roar f-Yi ~ ~x a 7 . ~ - _.~a < ~ m% ~ ~ ~ b y 1 x. $ _ ~ _ V~ - t ~ ~ - i ~ . ~ . u -r., . _ a ~r~. d i;: ~ e.~~ ~ ~ ~ ~ _ ~ y ~ ' 4~~ ,f y' ; 1 1 5 ( z y ~ v } ~ ~ ~J _ ~ ti Gt '4 ''^ii' ' i i 1 =a .n _ 4.' _ ~ ~ r ax's _v, . ~E. g:..t ~ t,",- ~ r 'n ~ '.a i^"' , ~ t t H - - , ~ ~ ~ ~ i. - _ _ x-+v _ Az_ rte" ~ Nfi l . x~ N PHOTO #13 PHOT #14 0 PHOTO #15 PHOT 0#~ 6 3+.75 Lookin U stream 3+75 Lookin Downstream + g p g 4 00 Lookin Downstream 4+ 45 Lookin Downstream PH ~ ~ OTO #17 PHOT ~ ~ 0 #18 a ~ 9 , u ~ _ ~ g .~.n 4 4+4 00 ~ 5 L km U stream + 9 p 5 00 Lookin U stream ~0 ~ f z 9 p ~ ~ ~ O ~ E~ ~ r d # :;x _ v; ~ x~ ~ ~ ~ _ , . , r a r ~ ~ . r. t. .;fir 3 .~i,.. ~ ' sz` . f 1 ~ r~--I ~ ~ .a ~ ; +4-~ R' 'k ' I.:' - _ gyp' _ G : ~ = ~ _ . ~r"~ ~ i t ~ ~ ~ ~ ~ ~ -:x ~'~-~1 ~ _ p o k. ~`-i'.:.~yy~R~ til a'we' 4 ~r:^-". ~ •'3> ~ ,fit ii. ,i,.'cC _ tt , _ . V_ s a 4:3 1 d f 'i. ~ i ~J ~ K. :,f._. . • .i may"' ,k S: ~ Y i" 1, _ ' _ C ~3 M~.'. a 1~ ° a z r~~ a e. . PHOTO s PHOTO #20 r PHOTO #2 1 PHOTO #22 PHOTO #23 PH OT 0 5+00 Lookin Downstream 5+50 Lookin U stream + 9 g p 5 50 Lookin Downstream + r~u g 6 00 Lookin Downstream g #24 6+QO Laokin U stream + ~;a ~ _ 9,._ p 6 50 Lookin Downstream - . 9 s~ , , f ' ~ » ~ Y F ~ ,7 ~ _ - - 4 S. f' tk „ ° ~ ? i- z { ...E ~ F ~ 7h ~ f.w. ' ~y ~s ~ ~ ~ w - ~ '$a4 t~aiy ~i~~:s ~ ~w ~ . r f - _ ~ . ~ ~ ~ ; ; M' ' ~ ; Y ~ ` - ~ - s ~ .c y c i. } v _ . ~ . ~ a, _ : ~ ~ ~ ~ ~ " ti ~ 7 +c` ~ . r, < . v.: mss:,: ' " _ ~ ~ ~ ~ - - - ~ i . i _ i ~ ~ ~ . M _ 4 ~ ~ ~ ~ i. ~ _ it ~ 3t ~ • `i i e~~ , - I i ~ - ` ,r w t rS~ ~ ~d ' I ' ` v fi. , y ; , ~ . ~ J i s~ ~ v... ~ sty r _ ~ x .,.r ~ .+;4 r. i b d 'i N~ ~ka ~ k~ ~ 2 x~ . ~ a Y L '?8. i ' = a.<-. ~ £ ~ , ,'y. xk°, 1~ ~ y, - ' i t - 'YC x-. h ^ m,' ' `f7 H .>`s . ,T~ta~z PHOTO- #2 PHOTO #26 5 P HOTO #27 P HOTO #2 8 6+50 Lookin U stye 7+00 Lookin U stream + + g p am g p 7 00 Lookin Downstream 7 50 Lookin. U stream P T HO 0 #29 PHOT 0 #34 g 9 P + - 7 50.Lookin Downstream ~ 7+87 C. L, Foot Bnd a Lookin ~ ~ , 3. , ~ 9 ~ ~ , ~ F', ~.k+t~ k k.. i .~d U stream P tip v~~ ~ 3~~` r . ~ ~ ~ ~ i . - r ae. ' ~ ~ r , r ~ i I i ~ ~ ~ i ~ ~ ~ ti ~ r.` a • PHOTO #31 70.1 IF 0 +87 C.L. Foot Bridge Looking Downstream SBSm4 L ILI IL