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HomeMy WebLinkAbout20150361 Ver 2_401 Application_20180618r City of Greensboro J North Carolina June 4, 2018 NC DWR, 401 & Buffer Permitting Unit 1617 Mail Service Center Raleigh, NC 27699-1617 ,J o /6_(� 3�f / V Re: East WoodlM Way Stream Stabilization, Greensboro, NC. To Whom It May Concern: r (aIrEV 01 7 M DENR-(ANO QUALITY STORMWgTER PERMITTING The City of Greensboro would like to notify your office of the proposed stream bank stabilization project along an unnamed tributM of Bull Run Creek behind 2 Forest Lake Circle in Greensboro, NC. The project objective is to stabilize the existing eroded stream bank to prevent further erosion into Sedgelfield Lake. The City of Greensboro hereby submits a PCN for your approval. Attached are the general information (vicinity map and an aerial map showing project limits) regarding the subject site for your review. Site: East Woodl WqL Greensboro, NC. Site Condition: Eroded stream within a single family residential subdivision If you have any further questions, please call me at (336) 373-4653. Sincerely, n 14-:14 Jo 'e A. Hill — Coordinator Construction Projects Water Resources Department, Engineering Division Tel: (336) 373-4653 Email: johnnie.hill@greensboro-nc.gov Attachment: PCN Application Form Vicinity Map and Pictures Stormwater Aerial and Topography Maps Construction Drawing P.O. Box 3136 • Greensboro, NC 27402-3136 • www.greensboro-ne.gov , (336) 373 -CITY (2489) • TTY # 333-6930 Office Use Only: Corps action ID no. DWQ project no. Form Version 1.4 January 2009 Page 1 of 10 PCN Form — Version 1.4 January 2009 Pre -Construction Notification (PCN) Form 1REC1=1VFD A. Applicant Information 1. ProcessingST 1 a. Type(s) of approval sought from the Corps: Section 404 Permit 7 L0 l� 'LAND QUALITY G E]Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 3 & 13 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑x Yes ❑ No 1 d. Type(s) of approval sought from the DWQ (check all that apply): ❑x 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑x Riparian Buffer Authorization 1 e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ❑x No For the record only for Corps Permit: ❑ Yes ❑x No 1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. ❑ Yes ❑x No 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1h below. ❑ Yes ❑x No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ❑x No 2. Project Information 2a. Name of project: East Woodlyn Way Stream Stabilization 2b. County: Guilford 2c. Nearest municipality / town: Greensboro FAr—UtIVED 2d. Subdivision name: Sedgefield Lakes JUN 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information QUALITY STORMWA TE 3a. Name(s) on Recorded Deed: Brant T Harris 3b. Deed Book and Page No. 006031-02255 3c. Responsible Party (for LLC if applicable): 3d. Street address: 2 Forest Lake Circle 3e. City, state, zip: Greensboro, NC 27407 3f. Telephone no.: (336) 215-6443 3g. Fax no.: 3h. Email address: brant@centralcarolinarealty.com Page 1 of 10 PCN Form — Version 1.4 January 2009 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ❑x Other, specify: Municipality 4b. Name: Johnnie Hill 4c. Business name (if applicable): City of Greensboro 4d. Street address: 2602 South Elm-Eugene Street 4e. City, state, zip: Greensboro, NC 27406 4f. Telephone no.: (336) 373-4653 4g. Fax no.: (336) 412-6305 4h. Email address: johnnie.hill@greensboro-nc.gov 5. Agent/Consultant Information (if applicable) 5a. Name: 5b. Business name (if applicable): 5c. Street address: 5d. City, state, zip: 5e. Telephone no.: 5f. Fax no.: 5g. Email address: Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 7833621186 1 b. Site coordinates (in decimal degrees): ILatitude: 36.0330276 Longitude: 79.8923662 1 c. Property size: 1.21 acres 2. Surface Waters 2a. Name of nearest body of water to proposed project: Unnamed tributary of Bull Run Creek 2b. Water Quality Classification of nearest receiving water: WS -IV 2c. River basin: Cape Fear 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: Existing eroded channel within a single family residential subdivision. Stream receives runoff from upstream multifamily development and highway. 3b. List the total estimated acreage of all existing wetlands on the property: 0 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 150 3d. Explain the purpose of the proposed project: To stabilize the existing channel to handle runoff from a flashy watershed. 3e. Describe the overall project in detail, including the type of equipment to be used: Project will create floodplain benches along the main channel. Boulder walls will be installed on the outside of one bend to protect a sanitary sewer cle 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (includingall prior phases)in the past? ❑ Yes [K No ❑ Unknown Comments: 4b. If the Corps made the jurisdictional determination, what type of determination was made? El Preliminary E] Final 4c. If yes, who delineated the jurisdictional areas? Name (if known): Agency/Consultant Company: Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑ Yes ❑ No x❑ Unknown 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ❑x No 6b. If yes, explain. Page 3 of 10 PCN Form — Version 1.4 January 2009 C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands Streams — tributaries x❑ Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. Wetland impact number Permanent (P) or Temporary T 2b. Type of impact 2c. Type of wetland 2d. Forested 2e. Type of jurisdiction Corps (404,10) or DWQ (401, other) 2f. Area of impact (acres) W1 Choose one Choose one Yes/No W2 Choose one Choose one Yes/No W3 Choose one Choose one Yes/No W4 Choose one Choose one Yes/No W5 Choose one Choose one Yes/No W6 Choose one Choose one Yes/No 2g. Total Wetland Impacts: 2h. Comments: 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. Stream impact number Permanent (P) or Temporary (T) 3b. Type of impact 3c. Stream name 3d. Perennial (PER) or intermittent (INT)? 3e. Type of jurisdiction 3f. Average stream width (feet) 3g. Impact length (linear feet) S1 T Stabilization Unnamed trib of Bull Ru PER Corps 4.9 132 S2 P Excavation Unnamed trib of Bull R PER Corps 4.9 16 S3 Choose one S4 Choose one S5 Choose one S6 Choose one 3h. Total stream and tributary impacts 148 3i. Comments: Benches are being created to alleviate flooding during larger storm events. One section will be filled and a toe wall constructed to protect an existing sanitary sewer cleanout. Page 4 of 10 PCN Form — Version 1.4 January 2009 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then indivi ually list all open water impacts below. 4a. Open water impact number Permanent (P) or Temporary T 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) 01 Choose one Choose 02 Choose one Choose 03 Choose one Choose 04 Choose one Choose 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If pond or lake construction proposed, the complete the chart below. 5a. Pond ID number 5b. Proposed use or purpose of pond 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) Flooded Filled Excavated Flooded Filled Excavated P1 Choose one P2 Choose one 5f. Total: 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. Project is in which protected basin? ❑ Neuse ❑ Tar -Pamlico ❑ Catawba ❑x Randleman ❑ Other: 6b. Buffer Impact number — Permanent (P) or Temporary T 6c. Reason for impact 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact (square feet) 6g. Zone 2 impact (square feet B1 T Stabilization Unnamed tributary of Bull Run Creek No 561 0 B2 T Construction Access Unnamed tributary of Bull Run Creek No 3000 0 B3 Yes/No B4 Yes/No B5 Ye No B6 Yes/No 6h. Total Buffer Impacts: 3561 0 6i. Comments: Benches are being created to alleviate flooding during larger storm events. Live stakes will be installed to stabilize banks. A 20' construction access is being included the will be reestablished upon project completion. Page 5 of 10 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? ❑ Yes ❑x No 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps 2c. If yes, which mitigation option will be used for this project? ❑ Mitigation bank El Payment to in -lieu fee program ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type: Choose one Type: Choose one Type: Choose one Quantity: Quantity: Quantity: 3c. Comments: 4. Complete if Making a Payment to In -lieu Fee Program 4a. Approval letter from in -lieu fee program is attached. ❑ Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: Choose one 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non -riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. Page 6 of 10 PCN Form — Version 1.4 January 2009 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? ❑ Yes ❑ No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund). 6h. Comments: Page 7 of 10 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules? ❑ Yes ❑ No 1 b. If yes, then is a diffuse flow plan included? If no, explain why. ❑ Yes ❑ No 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 2b. Does this project require a Stormwater Management Plan? ❑ Yes ❑ No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: 2e. Who will be responsible for the review of the Stormwater Management Plan? 3. Certified Local Government Stormwater Review 3a. In which localgovernment's jurisdiction is thisproject? 3b. Which of the following locally -implemented stormwater management programs apply (check all that apply): ❑ Phase II ❑ NSW ❑ USMP ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been attached? El Yes ❑ No 4. DWQ Stormwater Program Review 4a. Which of the following state -implemented stormwater management programs apply (check all that apply): E]Coastal counties ❑HQW ❑ORW ❑Session Law 2006-246 ❑Other: 4b. Has the approved Stormwater Management Plan with proof of approval been attached? ❑ Yes ❑ No 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 8 of 10 PCN Form — Version 1.4 January 2009 F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1a. Does the project involve an expenditure of public (federal/state/local) funds or the 0 Yes ❑ No use of public (federal/state) land? 1 b. If you answered 'yes' to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes 0 No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered 'yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval ❑ Yes ❑ No letter.) Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, E] Yes x❑ No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after -the -fact permit application? ❑Yes ❑x No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in F1 Yes No additional development, which could impact nearby downstream water quality? 3b. If you answered `yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. 4. Sewage Disposal (DWQ Requirement) 4a. Clearly detail the ultimate treatment methods and disposition (non -discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. Page 9 of 10 PCN Form — Version 1.4 January 2009 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or habitat? ❑ Yes ❑x No 5b. Have you checked with the USFWS concerning Endangered Species Act impacts? ❑ Yes ❑x No 5c. If yes, indicate the USFWS Field Office you have contacted. - 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes x❑ No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? ❑ Yes ❑x No 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? ❑ Yes ❑x No 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? A HO Applicant/Agent's Printed Name A Lt4118 Date pplicant/Agent's Signature (Agent' signature is valid only if an authorization letter from the applicant isprovided.) Page 10 of 10 DEPARTMENT OF FIELD OPERATIONS & WATER RESOURCES STORMWATER MANAGEMENT DIVISION RIGHT OF ENTRY AGREEMENT Please mail to: City of Greensboro, Department of Water Resources, 2602 S. Elm -Eugene Street, Greensboro, NC 27406 (Please print and include the names of both spouses if applicable) Name of Property Owners/Representatives: HarriS T. Brant Street Address: 2 Forest Lake Cir. Date: 4/13/2018 Phone Number: Date issued: Due Date: 1. The owners hereby grant the City of Greensboro, its employees and agents the necessary easement to enter the described property for the purpose of construction and maintenance activities. The owner hereby agrees to give the City a permanent drainage easement to access their property for maintenance of the stormwater system. 2. The owners hereby relieve the City of any responsibility for damages to concrete or asphalt driveways, which must be used for access to the construction site and are damaged during construction or maintenance. 3. The City will remove only the trees directly involved in the construction operation. If requested by the owners, the logs will be cut in 8'- 12' feet lengths and left on the property. 4. The owners will be responsible for the removal and resetting of any shrubs or ornamental trees that they wish to salvage. Removal of shrubs and trees shall be completed prior to the City beginning its construction/maintenance operation. 5. The City will take down fences as necessary to perform the work. The City will not be responsible for pent- up animals. 6. The owners will be responsible for the replacement and/or repair of any other structures that are damaged or removed within the construction work site (such as: block walls, flower gardens, etc.). Work limits will be determined on site by the project engineer or supervisor. These limits will be based on the site's particular location and the equipment necessary to perform the job. 7. The City will dress, seed and mulch all disturbed areas involved in the construction process for the purpose of erosion control. Any special seeding or other specialty landscaping will be the responsibility of the owners. The City will be responsible for a one-time restoration of the disturbed area, except in cases of unusual situations; (such as heavy storms that cause extreme washing of the area during the germination period, which is normally 7 to 14 days). The owners will be responsible for watering seeded areas as needed. 8. The maintenance and construction activities shall not be considered a taking or an inverse condemnation and the owners do not expect or demand any compensation therefor. 9. The City will not replace property corners that are destroyed or moved during the construction or maintenance process. I/We (Signatures) & agree to the conditions stated here in this document. Note: Both spouses (Husband and wife) must sign this document. * This Right -of -Entry (ROE) must be returned signed within 30 days of receipt. * Objection to signing the ROE or access approval to project site must be reconciled within six (6) months. * Request with no access or signed ROE Nvill be eliminated from the project list. Revised - Apra. 2015 East Woodl n Way 2 Forest Lake Circle 0 250 500 1,000 1,500 2,000 y y ( ) 1 in = 1,000 ft Feet Ro a27 O �� '=� � fit t� s ��„L �',�•t�--.. g � �{: ' g W P r r l'i�.T�Jr r •• ow.J.1r" If 4 K 1 1 �Y ` - syr f 36° 2'31"N 36° 1'28"N 3 Soil Map—Guilford County, North Carolina 3 (East Woodlyn Way (2 Forest Lake Circle)) 35° 2'31 N R m 36° 1'28" N 598400 598700 599000 599" 599600 59M 600200 6O05W 6001900 601100 3 3 Map Scale: 1:13,600 if printed on A landscape (11" x 8.5") sheet. Me4er5 � N 0 200 400 800 1200 Feet 0 500 1000 2000 sono Map projection: web Mercator Corder coordinates: WGS84 Edge tics: URA Zone 17N WGS84 uSDA Natural Resources Web Soil Survey 5/8/2018 Conservation Service National Cooperative Soil Survey Page 1 of 3 MAP LEGEND Area of Interest (AOI) 6 Area of Interest (AOI) Soils 1:20,000. Soil Map Unit Polygons rsr Soil Map Unit Lines ® Soil Map Unit Points Special Point Features V Blowout Borrow Pit Source of Map: Natural Resources Conservation Service Clay Spot 0 Closed Depression Gravel Pit Coordinate System: Web Mercator (EPSG:3857) Gravelly Spot Special Line Features Landfill A. Lava Flow Maps from the Web Soil Survey are based on the Web Mercator Marsh or swamp chi Mine or Quarry 0 Miscellaneous Water 0 Perennial Water IV Rock Outcrop 4- Saline Spot Rails Sandy Spot Severely Eroded Spot This product is generated from the USDA-NRCS certified data as Sinkhole Interstate Highways Slide or Slip ,o Sodic Spot Soil Map—Guilford County, North Carolina (East Woodlyn Way (2 Forest Lake Circle)) MAP INFORMATION �A Spoil Area The soil surveys that comprise your AOI were mapped at 1:20,000. ej Stony Spot Please rely on the bar scale on each map sheet for map Very Stony Spot measurements. Wet Spot Source of Map: Natural Resources Conservation Service Other Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) .� Special Line Features Maps from the Web Soil Survey are based on the Web Mercator Water Features projection, which preserves direction and shape but distorts Streams and Canals distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more Transportation accurate calculations of distance or area are required. +44 Rails This product is generated from the USDA-NRCS certified data as Interstate Highways of the version date(s) listed below. F� US Routes Soil Survey Area: Guilford County, North Carolina Major Roads Survey Area Data: Version 15, Sep 26, 2017 Local Roads Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Background M Aerial Photography Date(s) aerial images were photographed: Apr 4, 2014—Mar 15, 2017 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. USDA Natural Resources Web Soil Survey 5/8/2018 Conservation Service National Cooperative Soil Survey Page 2 of 3 Soil Map -Guilford County, North Carolina East Woodlyn Way (2 Forest Lake Circle) Map Unit Legend Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI CcB Cecil sandy loam, 2 to 6 52.8 5.8% percent slopes ChA Chewacla loam, 0 to 2 percent 29.6 3.3% slopes, frequently flooded CrB Coronaca clay loam, 2 to 6 5.0 0.5% percent slopes Enon fine sandy loam, 2 to 6 26.4% EnB 238.9 percent slopes EnC Enon fine sandy loam, 6 to 10 222.9 24.6% percent slopes 132.9 2.0 EnD Enon fine sandy loam, 10 to 15 percent slopes Enon clay loam, 6 to 10 14.7% 0.2% EoC2 rodent slopes, moderately eroded - 4.8 0.5% EsD4 Enon-Udorthents complex, 6 to 15 percent slopes, gullied EuB Enon-Urban land complex, 2 to 59.0 6.5% 10 percent slopes HhB Helena -Sedgefield complex, 0 8.8 1.0% to 6 percent slopes Iredell fine sandy loam, 0 to 4 IrB 12.7 1.4% percent slopes Mecklenburg sandy clay loam, MhB2 81.9 9.0% 2 to 6 percent slopes, moderately eroded 8.0 0.9% MhC2 Mecklenburg sandy clay loam, 6 to 10 percent slopes, moderately eroded Water - W -- - 40.9 4.5% WhA Wehadkee loam, 0 to 2 percent 2.4 0.3% slopes, frequently flooded WwC Wynott-Wilkes-Poindexter 3.8 0.4% complex, 2 to 10 percent slopes 906.3 100.0% Totals for Area of Interest usDA Natural Resources Web Soil Survey 5/8/2018 i Conservation Service National Cooperative Soil Survey Page 3 of 3 1 \ ¢ / REMOVE EXISTING RfR, RAP AND _TJ 50BuH / // CONTRACT SHEET APPROX. LOCATION O%EX. FILL AREA AS SHOWP' SEED AND \ \ \ OF S.S. LATERAL - PROTECT y MAT WITH COIR FIBERCp NTTING 3= ' DURING CONSTRUCTION\ y S 6' \� c / SENSITIVE INFORMATION BONot to be cop iec or N d SS ULDER TO WALL sEcnoN distributed without the SE \ J /\ / __ express written E DETA 50 \ az6 a2s permission of the City V of Greensboro. SECTION 1 824 824 j t eFti v BOULDER SILL SS Bz6 Bzs Z 8Z2 - t \ ! ` x ' PROPOSED BENCH `Oslvhvv�� TYP. OF 2) _ � �/ � ' f ,_� �m SECTION 3 / N 822 822 824 824 SAVE EXISTING TREES / \ S / / DO J J °+Do 0+20 °+ao 0+e0 o+ao City of Greensboro Undefground g 823 rh / Locatesrtr Infowtlon/Requests /P ' S ! / a O '—�—�� COG WTra Traffic Signal_, Oepf -373-2033 A--- 1\ QQGOO 1 8`24 _ N ,\ '+R f� \ / i / / O , $26 $26 822 $22 CGG/Gullftlrtl Co nTel -.3]3-2089 SS\� SECTION Z COTanks/Tr ataen Plants '3]33855 - 825 \ \� PROPOSED BENCH SOOT XStarn W atert 373-2569 — C \ f ,( y TCP' / / GO S ' eauar EXISTING BOULDER WALL r 826 ` _ \ > �: art: i I ��/�' S \ ' / 824 \ / 924 820 azo N D ES v �' —y General Permit \ J Applies \ \ J // \SS'', 822 PROPOSED 3ENCH i`�.. 822 818 818 0+00 0+20 0+40 0+60 0+80 SAVE EXISTING TREE \ \\ 5 �� 7 k 3• R % NTH PROPOSED TOE DISTURBED AREA = 5CFfR \ �oa \ i' CBC XX.XX Acres azo azo \ \ \ \ \ ��\ / , / ' �• /� 0+00 0+20 0+40 0+60 0+80 \ REMOVE CESS i71P RAP -Rf�QM INVERT 0� \ / k 4' R SQHANNEL� WORR��(��FFROM END�OF ENERGY REMOVE SEDIMENT FROM EXISTING \ v4 i OR / GIS DISCLAIMER \ DISSf T \R TOO TREELIN� ENERGY DISSIPATOR PAD / \ 3/ / SCALE: to p shown \\ R Object on this mo 11 GO 1' = 20' H with a dotted linestyle were SCALE: \ \\`s �- I` %/ / - not surveyed, they were 1 " = 10 H \�� \ \ /~' / 1 " 2' y a methods, mpiled by vailable on the ic Geographic Information 1 " = 1 ' V \ \\\ \ c4 ' MOVE WOODY VEGETATION AND System (Gly) software used b the Cit of Greensboro. SE IWNT FROM UPSTREAM END OF L�/ERT - USE CAUTION AROUND / \ ��^ / EXISTING SANITARY SEWER - - - - --T� — J I T -- _ - I - 1 -- MAXIMUM5 OPE i = L ' , EXISTING CHANNEL SECTION - -- - ! - I- -'- '- ---- i - . - ! GRANITE BOULDER BLOCK -. _._ _ a -. .. �J. --- t I t r SET FOOTING BOULDER BELOW BOTTOM OF CHANNEL FILTER FABRIC BLOCKS SHOULD NOT BE STEPPED BACK MORE THAN EIGHT OF WALL VARIES - _ H 5 25X OF THE BLOCK BELOW USE SMALLER STONES TO FILL GAPS BETWEEN BOULDERS BACKFILL WITH COMPACTED ABC STONE CHANNEL BANK EROSION CONTROL DEVICE USING GRANITE BOULDERS I KEY IN 6" DEEP BACKFILL - ._.. /TOPSOIL AND TAMP _ w CCIR FIBER MATTING .... : .- .� 8" COIR LOC STAKE PER MANUFACTURERS W° ` 2"-6' TOPSOIL ---_ RECOMMENDATIONS nnooPtWB 4 _ �O_L --- U - I— I DwmH Pot rwn —_� _ ��- _ STAPLES OR STAKES 2' X ' I I : SPACING ALONG BANK I i j BENCH WITH COIR LOG --- 0+100 - 0+25 0+50 0+75 1+00 1+25 1+50 NOT TO SCALE I AS -BUILT ROADWAY P -05865 CITY OF GREENSBORO K— BY JAH ENGINEERING DIVISION BY EAST WOODLYN WAY CHANNEL STABILIZATION SHEET NO. BY FROM 280' NORTH OF FOREST LAKE CIRCLEJ1 OF TO WEST OF E. WOODLYN WAY -ice