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HomeMy WebLinkAbout20180941 Ver 1_401 Application_20180718169City of Greensboro -1 North Carolina June 27, 2018 NC DWR, 401 & Buffer Permitting Unit 1617 Mail Service Center Raleigh, NC 27699-1617 r Re: 4307 Big Tree Way Stream Bank Stabilization, Greensboro, NC. Dear Mr. Bailey: 20180941 D 1101 ODIC D JUL 0 3 2018 DEO-WATER RESOURCES The City of Greensboro would like to notify your office of the proposed stream bank stabilization project along South Buffalo Creek behind 4307 Big Tree Way in Greensboro, NC. The project objective is to stabilize the existing eroded stream bank and protect the adjacent private property and parking lot on the north side of the stream. 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: 4307 Big Tree Way, Greensboro, NC. Site Condition: Eroded stream within the floodplain in a commercial district If you have any further questions, please call me at (336) 373-4653. Sincerely, � ClP�4 Johnnie 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-nc.gov (336) 373 -CITY (2489) , TTY # 333-6930 0 �0� W ATF9OG r O `C 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 A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: ❑x Section 404 Permit ❑ 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 1e. 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 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes ❑x No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ❑x No 2. Project Information 2a. Name of project: 4307 Big Tree Way Stream Stabilization 2b. County: Guilford 2c. Nearest municipality / town: Greensboro 2d. Subdivision name: Philip N Daly Subdivision 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: Wendover Hotel Inc 3b. Deed Book and Page No. 006773-00163 3c. Responsible Party (for LLC if applicable): 3d. Street address: 4307 Big Tree Way 3e. City, state, zip: Greensboro, NC 27409 3f. Telephone no.: 3g. Fax no.: 3h. Email address: 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) 373-2055 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): 7834614396 1 b. Site coordinates (in decimal degrees): ILatitude: 36.057722 Longitude: 79.891083 1 c. Property size: 4.03 acres 2. Surface Waters 2a. Name of nearest body of water to proposed project: South Buffalo Creek 2b. Water Quality Classification of nearest receiving water: WS -V 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: Stabilization efforts are along South Buffalo Creek in an existing commercially zoned district. Existing eroded bank is endangering the existing parking lot of an adjacent hotel property. 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: 135 3d. Explain the purpose of the proposed project: To realign the existing channel and stabilize the existing bank. The erosion is endangering the parking lot of an adjacent hotel property. 3e. Describe the overall project in detail, including the type of equipment to be used: An existing sandbar will be removed to realign the channel to its previous alignment. A toe wall will be installed and the slope stabilized to protect prive 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 ❑x 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 x❑ No ❑ Unknown 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ❑Q No 6b. If yes, explain. Page 3 of 10 PCN Form — Version 1.4 January 2009 C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands ❑x 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 P Stabilization South Buffalo Creek PER Corps 9 135 S2 P Excavation South Buffalo Creek PER Corps 9 55 S3 Choose one S4 Choose one S5 Choose one S6 Choose one 3h. Total stream and tributary impacts 135 3i. Comments: Bank will be stabilized using concrete blocks to form a toe wall with slopes being reestablished and vegetated above. The existing sandbar will be removed to move the stream back to its original location. The excavation of the sandbar falls within the limits of the stabilization. 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 ❑ 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 131 P Stabilization South Buffalo Creek No 3640 0 B2 Yes/No B3 Yes/No 134 Yes/No B5 Yes/No B6 Yes/No 6h. Total Buffer Impacts: 3640 0 6i. Comments: Construction access provided to install toe wall and slope banks. Vegetation will be reestablished above the wall and along the construction access upon installation of wall/slope. 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. The wall was designed at a height that would allow for the growth of vegetation above. By limiting the height of the wall, we were able to limit the length of disturbance along the stream bank. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. The sand bar removal will be performed from the south side of the stream where the buffer is currently mowed/maintained. The stream will be diverted to create a dry work area for the installation of the toe wall. The buffers will be reestablished upon completion of the project. 2. Compensatory Miti ation 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 1a. Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes ❑ No within one of the NC Riparian Buffer Protection Rules? 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? ❑ Phase II ❑ NSW 3b. Which of the following locally -implemented stormwater management programs ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 4. DWQ Stormwater Program Review []Coastal counties ❑HQW 4a. Which of the following state -implemented stormwater management programs apply ❑ORW (check all that apply): []Session Law 2006-246 ❑ Other: 4b. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 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 ❑x 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 ❑Q No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1c. 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 E] Yes ❑X 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, El Yes ❑x No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after -the -fact permit application? El 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 ❑ Yes ❑x 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 ❑ Yes ❑x No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes x❑ No impacts? 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? Utilized the 'Critical Habitat for Threatened & Endangered Species (UWFWS)' online mapper provided by the US Fish & Wildlife Service 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? Utilized the HOAA Habitat Conservation online mapper 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 ❑ YesX❑ No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? Utilized the HPOWEB GIS Service provided by NCDCR and the NCHPO Buffer Tool. Also checked the NC Natural Heritage Data Explorer provided 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? ❑x Yes ❑ No 8b. If yes, explain how project meets FEMA requirements: We utilized the services of Atkins North America to perform a no -rise certification for these impacts since the improvements are within the floodway. 8c. What source(s) did you use to make the floodplain determination? FIRM Panel 3710783400J from NC FRIS Johnnie AHill C, Applicant/Agent's Printed Name Date pplicant/Agent's Signature (Agent' signature is valid only if an authorization I tter 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: Innkeeper of Greensboro,Isn ._(4305 Big Tree Way) - Chris Mitchell Wendover Hotel, Inc. (4307 Big Tree Way) - Chris Mitchell Street Address: Holiday Inn Express 4305 & Hilton Garden Inn 4307 Big Tree Way Date: 6/20/18 Phone Number: 336-788-9444 "Attached Exhibits A,13& C Date issued: Due Date: 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: `per attached Exhibit A 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, In the event that damages to owners property are created as a direct result of the stream bank repairs i.e. foundation undermining, erosion, collapse, etc. the City will be responsible for any and all repairs to rre. 3. The City will removenecessary onlcyothecttrees 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. *per attached Exhibit A 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. 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. Page 1 of 6 6/20/18 * 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 will be eliminated from the project list. Revised - April, 2015 40% 01 PROJECT LOCATION n 195 9,,n snn 7sn 1 nnn Big Tree Way Stream Bank Stabilization Looking downstream near sanitary sewer crossing Looking downstream at eroded bank Looking upstream at eroded bank �a r,, 4x �IIr�CT 2 Z i�Y.n N Sys _ i �.�i i ..� R _ % I - v CcD CfB O '• CcC EnC , =`- EnCCeB2 CCB \.,C h A 1. i •'til e `STC-"-" t -i` .. `3✓"'� ,.\\ -_ �`. :`j� , 1�! �� ets - 5- a EnD ', *GcC -04 qxw CcD 1 sW a_I T �� - ?�� QtiL�J-CnI oOG.•o _ �„'y - yf ,� l i� ,. , �_ y � 'o MAP LEGEND Area of Interest (AOI) Area of Interest (AOI) Soils Spoil Area The soil surveys that comprise your AOI were mapped at Soil Map Unit Polygons Soil Map Unit Lines ® Soil Map Unit Points Special Point Features u Blowout 0 Borrow Pit X Clay Spot 0, Closed Depression Gravel Pit Enlargement of maps beyond the scale of mapping can cause j Gravelly Spot Other Landfill A. Lava Flow Special Line Features Marsh or swamp line placement. The maps do not show the small areas of Mine or Quarry Miscellaneous Water 0 Perennial Water spp Rock Outcrop T Saline Spot -- --- — Sandy Spot .� Severely Eroded Spot Rails Sinkhole rvr► Slide or Slip Source of Map: Natural Resources Conservation Service Sodic Spot Custom Soil Resource Report MAP INFORMATION This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Guilford County, North Carolina Survey Area Data: Version 15, Sep 26, 2017 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Nov 15, 2016—Mar 12. 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. Spoil Area The soil surveys that comprise your AOI were mapped at 1:20,000. Q Stony Spot JB Very Stony Spot Warning: Soil Map may not be valid at this scale. TF Wet Spot Enlargement of maps beyond the scale of mapping can cause j rs Other misunderstanding of the detail of mapping and accuracy of soil Special Line Features line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed Water Features scale. Streams and Canals -- --- — Transportation Please rely on the bar scale on each map sheet for map +++ Rails measurements. rvr► Interstate Highways Source of Map: Natural Resources Conservation Service US Routes Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Major Roads Local Roads Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts Background distance and area. A projection that preserves area, such as the - Aerial Photography Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Guilford County, North Carolina Survey Area Data: Version 15, Sep 26, 2017 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Nov 15, 2016—Mar 12. 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. Custom Soil Resource Report Map Unit Legend Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI CcB Cecil sandy loam, 2 to 6 19.9 10.0% percent slopes CcC Cecil sandy loam, 6 to 10 17.8 9.0% percent slopes CcD Cecil sandy loam, 10 to 15 2.1 1.0% percent slopes CeB2 Cecil sandy clay loam, 2 to 6 40.3 20.4% percent slopes, moderately eroded CfB Cecil -Urban land complex, 2 to 18.6 9.4% 10 percent slopes ChA Chewacla loam, 0 to 2 percent 18.3 9.2% slopes, frequently flooded CrB Coronaca clay loam, 2 to 6 13.7 6.9% percent slopes CrC Coronaca clay loam, 6 to 10 10.3 5.2% percent slopes EnC Enon fine sandy loam, 6 to 10 11.1 5.6% percent slopes EnD Enon fine sandy loam, 10 to 15 33.0 16.7% percent slopes MaE Madison sandy loam, 15 to 35 11.5 5.8% percent slopes MhC2 Mecklenburg sandy clay loam, 0.6 0.3% 6 to 10 percent slopes, moderately eroded W Water 0.6 0.3% Totals for Area of Interest 197.8 100.0% Map Unit Descriptions The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits for the properties of the soils. On the landscape, however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made E. INSTALL 24 LF OF EROSION CONTROL BLOCKS Top OF BLOCKS TO BE AT ELEV. 826.0 FT. NEW TOE OF SLOPE PULL BACK TOE OF SLOPE 8' TO NEW TOE OF SLOPE. I \\� SLOPE NEW BANK AT 2:1 SLOPE TO EXISTING GROUND COVER NEW SLOPE IMMEDIATELY AFTER GRADING. COVER WITH SEEDING AND COIR MATTING. SCALE: 1" = 10' 1 O mLSL ---/ F\ \ \Iro \\ \ Tis SEEDING MIXTURE: TA_L FESCUE— 100 LB/ACRE SERICEA LESPEDEZA — 20 LB/ACRE KOREAN LESPEDEZA — 10 LB/ACRE REDTOP — 5 LB/ACRE KENTUCKY BLUEGRASS — 5 LB/ACRE BEST SEEDING DATE: AUGUST 15 — SEPTEMBER 1 MARCH 1 — APRIL 1 SOIL AMENDMENTS: APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS OR APPLY 4,000 LB/ACRE GROUND AGRICULTURE LIMESTONE AND 1,000 LB/ACRE 5 — 10 — 10 FERTILIZER. MULCH: APPLY 4,000 — 5,000 LB/ACRE GRAIN STRAW OR EQUIVALENT COVER OF ANOTHER SUITABLE MULCHING MATERIAL ANCHOR MULCH BY TACKING WITH ASPHALT, ROVING,OR NETTING. NETTING IS THE PREFERRED ANCHORING METHOD ON STEEP SLOPES. MAINTENANCE: MOW NO MORE THAN ONCE A YEAR. REFERTIUZE IN THE SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE. RESEED, FERTILIZE, AND MULCH DAMAGED AREAS IMMEDIATELY. rToESLOPE\` 12' FROM FACE OF \\ TOE WALL. � a I I 4 O�5y /x�, \ V1 f PROPOSED EROSION CONTROL TOE WALL "1s( \ \ BLOCKS TO BE 2'X2'X6' CONCRETE \ , \ r r \\ o � s� ,In r rq SLOPE BEHIND BENCH 1:1.67 COVER NEW SLOPE AND STREAM SIDE BENCH IMMEDIATELY AFTER GRADING WITH SEEDING, \ FERTILIZER AND COIR MATTING. 6' BENCH BEHIND TOE WALL EXISTING CONTOURS -nym ON3 90+1, I t �CZZB I I II J w z Q I = U O O / F / 0] W I z I J a� / = W U J W_ / J L L NoW i J W w= I �mU i 0 ow I W V 01. O 0 00 I a~m En I z -,,o I00 0a _j / u F Lo I + `�wo F - 00 O m I I J I O I O I I I I I i ON38 ZL+O 0N38 90+0 I 7VM N1038 00+0 K*9Z8 LLJ O I- LOLL- 0