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HomeMy WebLinkAbout20120443 Ver 4_401 Application_20170617Kimley>»Horn May 3, 2017 Mr. David Bailey U.S. Army Corps of Engineers Raleigh Regulatory Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 Ms. Karen Higgins NC Division of Water Resources 401 & Buffer Permitting Unit 512 North Salisbury Street Raleigh, NC 27604 RE: Nationwide Permit 27 Application — South Buffalo Creek Habitat and Water Quality Improvement Project, Phase IV City of Greensboro, Guilford County, North Carolina Dear Mr. Bailey and Ms. Higgins: On behalf of the City of Greensboro, Kimley-Horn is submitting the attached application for authorization under Nationwide Permit (NWP) 27 for the above referenced project. The proposed project is a continuation of a larger project implemented to improve the water quality and habitat within the South Buffalo Creek (SBC) watershed. The purpose of this phase is to improve the water quality functions of South Buffalo Creek and its floodplain, enhance and protect the natural ecosystem and riparian community, and improve aquatic and terrestrial habitat by implementing additional improvements to the mainstem of SBC. Habitat structures, such as rock and log vanes, will provide aquatic habitat and habitat diversity by providing an improved riffle/pool sequence, and grade control and bank stabilization measures will reduce erosion Temporary impacts will occur to Piedmont Creek, stream S3, and adjacent floodplain wetlands to allow for construction access to South Buffalo Creek. Temporary impacts will also occur to the riparian buffer of South Buffalo Creek due to construction access. In areas where construction access crosses streams and wetlands timber and mud mats will be utilized to minimize impacts. All areas impacted by construction access will be restored to pre -construction conditions and replanted. The following information is included as part of this application: • PCN Application Form • Signed Agent Authorization • Map Figures • Permit Impact Figures • Stream and wetland data forms • Preliminary JD Request • Plan Sheet • Check for DWR Water Quality Certification Fee of $570.00 Kimley>»Horn If there is any additional information you need to assist in the processing of this NWP application, please do not hesitate to contact me at 919-677-2104 or Ross.SuIIivan@Kimley-Horn.com. Sincerely, Ross Sullivan PWS, ISA Certified Arborist W�A Tf€q G Q�Y Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Page 1 of 12 PCN Form — Version 1.3 December 10, 2008 Version Pre -Construction Notification (PCN) Form A. Applicant Information 1. Processing 1a. Type(s) of approval sought from the Corps: ®Section 404 Permit El Section 10 Permit 1b. Specify Nationwide Permit (NWP) number: 27 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ® Yes ❑ No 1d. Type(s) of approval sought from the DWQ (check all that apply): ® 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ® 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 ® No For the record only for Corps Permit: ❑ Yes ® 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 ® No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes ® No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ® No 2. Project Information 2a. Name of project: South Buffalo Creek Habitat and Water Quality Improvement Project; Phase IV 2b. County: Guilford 2c. Nearest municipality / town: Greensboro 2d. Subdivision name: N/A 2e. NCDOT only, T.I.P. or state project no: N/A 3. Owner Information 3a. Name(s) on Recorded Deed: City of Greensboro 3b. Deed Book and Page No. (City will secure easements) 3c. Responsible Party (for LLC if applicable): City of Greensboro, Water Resources Department 3d. Street address: 2602 S. Elm -Eugene Street 3e. City, state, zip: Greensboro, NC 27406 3f. Telephone no.: 336-373-2055 3g. Fax no.: 336-412-6305 3h. Email address: Claudia.Spillman@greensboro-nc.gov Page 1 of 12 PCN Form — Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ® Agent ❑ Other, specify: 4b. Name: 4c. Business name (if applicable): 4d. Street address: 4e. City, state, zip: 4f. Telephone no.: 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) 5a. Name: Ross Sullivan, PWS 5b. Business name (if applicable): Kimley-Horn 5c. Street address: 421 Fayetteville Street, Suite 600 5d. City, state, zip: Raleigh, NC 27601 5e. Telephone no.: 919-677-2104 5f. Fax no.: 919-677-2050 5g. Email address: ross.sullivan@kimley-horn.com Page 2 of 12 PCN Form — Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 7863123816 7863124486 78632276877863239113 1a. Property identification no. (tax PIN or parcel ID): 7853938241 1 b. Site coordinates (in decimal degrees): Latitude: 36.034902 Longitude: - 79.806256 (DD.DDDDDD) (-DD.DDDDDD) 1 c. Property size: 8.6 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to South Buffalo Creek proposed project: 2b. Water Quality Classification of nearest receiving water: WS -V; NSW 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: The South Buffalo Creek Water Quality and Habitat Improvement Project; Phase IV (Project) is located within the city limits of Greensboro, North Carolina between Farragut Street and Randleman Road in Guilford County. The study area consists of approximately 8.6 acres of forested land that is intersected by gravity sewer utility line corridors. The study area is situated between high density residential neighborhoods to the north and commercial development to the south. Land use in the vicinity of the project area is composed primarily of residential housing and commercial developments that are intersected by interstates 40 and 85. 3b. List the total estimated acreage of all existing wetlands on the property: 0.12 acre 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 2,060 linear feet 3d. Explain the purpose of the proposed project: The South Buffalo Creek Water Quality and Habitat Improvement Project; Phase IV (Project) is a continuation of a larger project implemented to improve the water quality and habitat within the South Buffalo Creek (SBC) watershed.The purpose of this phase is to improve the water quality functions of South Buffalo Creek and its floodplain, enhance and protect the natural ecosystem and riparian community, and improve aquatic and terrestrial habitat by implementing additional improvements to the mainstem of SBC. Habitat structures, such as rock and log vanes, will provide aquatic habitat and habitat diversity by providing an improved riffle/pool sequence, and grade control and bank stabilization measures will reduce erosion. 3e. Describe the overall project in detail, including the type of equipment to be used: The primary goal of this project is to create aquatic habitat within South Buffalo Creek while stabilizing specific, steep sections of the banks that are prone to erosion. SBC will be stabilized by bank grading, vegetation establishment, grade control, and habitat structures. This is expected to improve habitat as well as reduce erosion and sediment input from the unstable banks. The project construction will include the use of excavators, pans, track trucks, and other grading equipment typical of stream and wetland restoration projects. Page 3 of 12 PCN Form — Version 1.3 December 10, 2008 Version 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all prior phases) in the past? Comments: Andrew Williams of the USACE and Sue Homewood of the NCDWR conducted a field review at the ® Yes ❑ No ❑ Unknown site on March 24, 2011. An approved jurisdictional determination was issued by the USACE on June 7, 2012 with Action ID SAW -2012-00932. Addtionally, a Preliminary Jurisdiction for the Phase IV project study area is included with this permit request. 4b. If the Corps made the jurisdictional determination, what type El Preliminary ®Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Kimley-Horn Name (if known): Anna Reusche & Chad Evenhouse Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. An approved jurisdictional determination was issued by the USACE on June 7, 2012 with Action ID SAW -2012-00932. 5. Project History 5a. Have permits or certifications been requested or obtained for ® Yes ❑ No ❑ Unknown this project (including all prior phases) in the past? 5b. If yes, explain in detail according to "help file" instructions. The previous phases of this project were authorized by the USACE under a Nationwide Permit 27 on June 7, 2014 (SAW - 2012 -00932). The NCDWR provided approval of the 401 Water Quality Certification for the proposed project's previous phases on May 17, 2012 (DWR# 12-0443). 6. Future Project Plans 6a. Is this a phased project? ® Yes ❑ No 6b. If yes, explain. The South Buffalo Creek Habitat and Water Quality Improvement Project has been constructed in three past phases. It is anticipated that this Project (Phase IV) will be the final phase. Page 4 of 12 PCN Form — Version 1.3 December 10, 2008 Version C. Proposed Impacts Inventory 1. Impacts Summary la. Which sections were completed below for your project (check all that apply): ® Wetlands ® Streams - tributaries ® Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number — Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ — non -404, other) (acres) Temporary (T) Impact Site 1 Temporary Access Bottomland ❑ Yes ® Corps 0.03 acre ❑ P ® T Road Hardwood Forest ® No ❑ DWQ Impact Site 2 Temporary Access Bottomland ❑ Yes ® Corps 0.09 acre ❑ P ® T Road Hardwood Forest ® No ❑ DWQ 2g. Total wetland impacts 0.12 acre 2h. Comments: Proposed temporary wetland impacts will result from the use of a temporary access road. The temporary access road serves to transport materials to and from the construction sites. Proposed impacts to the wetlands will be temporary in nature and will be avoided to the extent practical. 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number - (PER) or (Corps - 404, 10 stream length Permanent (P) or intermittent DWQ — non -404, width (linear Temporary (T) (INT)? other) (feet) feet) Impact Site 1 ❑ P ❑ T Enhancement Piedmont Creek ® PER ❑ INT ® Corps ❑ DWQ 8 129 Impact Site 1 Enhancement South Buffalo ® PER ® Corps 30 612 El ®T Creek ❑ INT El Impact Site 2 Enhancement South Buffalo ® PER ® Corps 30 1,303 P ®T El❑ Creek INT El Impact Site 2 Stream S3 - UT to ®PER ®Corps El P ®T Temporary Crossing South Buffalo El INT El DWQ 2 16 Creek 3h. Total stream and tributary impacts 2,060 LF 3i. Comments: Proposed temporary impacts to South Buffalo Creek and Piedmont Creek will result from the enhancement and restoration of the channel and banks. Enhancement and restoration activities will include laying the South Buffalo Creek banks back in select locations to allow for improved access to the adjacent floodplains. Rock silt dams, ripples, and log vanes will also be constructed to increase in -stream habitat. Temporary impacts to stream S3 will occur as a result of being piped under a temporary road crossing for construction access. All fill material will be removed from stream S3 upon completion of the proposed project and the impact site will be restored to preconstruction conditions. Page 5 of 12 PCN Form — Version 1.3 December 10, 2008 Version 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. Open water impact number — Permanent (P) or Temporary (T) 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) 01 ❑P❑T 02 ❑P❑T 03 ❑P❑T 04 ❑P❑T 4L Total open water impacts 4g. Comments: No open waters will be impacted by the proposed project. 5. Pond or Lake Construction If pond or lake construction proposed, then 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 Flooded P1 P2 5L Total 5g. Comments: No ponds or lakes will be constructed by the proposed project. 5h. Is a dam high hazard permit required? ❑ Yes No If yes, permit ID no: 5i. Expected pond surface area (acres): n/a 5j. Size of pond watershed (acres): n/a 5k. Method of construction: n/a Page 6 of 12 PCN Form — Version 1.3 December 10, 2008 Version 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. ❑ Neuse El Tar -Pamlico ®Other: Jordan Lake Project is in which protected basin? ❑ Catawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number — Reason for impact Buffer Zone 1 impact Zone 2 impact Permanent (P) Stream name mitigation (square feet) (square feet) or Temporary required? (T) Impact Site 1 Temporary Access Piedmont Creek ElYes 5,789 1,590 [_1P ® T Road ® No Impact Site 1 Temporary ❑ Yes El P ®T Access Road; South Buffalo Creek ®No 27,894 5,702 Stream Restoration Impact Site 2 Temporary ❑ Yes ❑ P ®T Access Road; South Buffalo Creek ®No 43,152 14,549 Stream Restoration 6h. Total buffer impacts 76,835 21,841 6i. Comments: Temporary buffer impacts will result from the use of a temporary access road during the construction process. Temporary roads are considered "Allowable" under the Jordan Watershed Riparian Buffer Rules: Table of Uses, provided that the disturbed area is restored to pre -construction conditions and replanted. All of the temporary road occurring within Zone 1 and Zone 2 buffers will be restored to pre -construction conditions and seeded (if located in an easement) or planted after construction is completed. Additional temporary buffer impacts will result from the stabilization of targeted banks within South Buffalo Creek. Soft materials (including rock vanes and log vanes) will be used to stabilize the banks, therefore the activity is considered stream restoration and "Exempt' under the Jordan Watershed Riparian Buffer Rules: Table of Uses. D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. This project has been designed to restore habitat and water quality within the project area and downstream areas of the Cape Fear River basin and Jordan Lake watershed. Access to the site will be limited to designated construction access areas. Buffers and streams will only be impacted when neccesary and when targeted restoration activites are underway. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Silt fences will be used throughout construction to prevent sediment runoff into South Buffalo Creek. Additionally, construction access and access roads are specified and located in areas designed to result in the lowest impacts possible to buffers, wetlands, and streams. All temporary wetland crossings will be protected with timber and mud mats during construction activities. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for ❑ Yes ® No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps ❑ Mitigation bank 2c. If yes, which mitigation option will be used for this project? ❑ Payment to in -lieu fee program ❑ Permittee Responsible Mitigation Page 7 of 12 PCN Form — Version 1.3 December 10, 2008 Version 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: n/a 3b. Credits Purchased (attach receipt and letter) Type n/a Quantity n/a 3c. Comments: n/a 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: ❑ warm ❑ cool ❑cold 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: n/a 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. n/a 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). n/a 6h. Comments: No buffer mitigation is required for the proposed project. All buffer impacts resulting from temporary roads and stream restoration are deemed "Allowable" or "Exempt" under the Jordan Watershed Riparian Buffer Rules: Table of Uses. Page 8 of 12 PCN Form — Version 1.3 December 10, 2008 Version 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? 1b. If yes, then is a diffuse flow plan included? If no, explain why. Comments: No stormwater will be concentrated or discharged as a result of the ❑ Yes ® No proposed project. 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 0% 2b. Does this project require a Stormwater Management Plan? ❑ Yes ® No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: There will be no impervious area associated with this project. 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: The purpose of this project is to improve water quality. ® Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program ❑ DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? City of Greensboro ® 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 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 9 of 12 PCN Form — Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1a. Does the project involve an expenditure of public (federal/state/local) funds or the ® 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 ® 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 ❑ Yes ❑ No letter.) Comments: n/a 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑ Yes ® No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after -the -fact permit application? ❑ Yes ® No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): n/a 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ❑ 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. The purpose of the proposed project is to improve water quality within South Buffalo Creek and in the Jordan Lake watershed. 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. No waste will be generated as a result of the proposed project. Page 10 of 12 PCN Form — Version 1.3 December 10, 2008 Version 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 ® No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes ® No impacts? E:1 Raleigh 5c. If yes, indicate the USFWS Field Office you have contacted. ❑ Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? The U.S. Fish and Wildlife Service (USFWS) database (updated 3/25/2015) was reviewed to determine if any federally listed species identified for Guilford County. The small whorled pogonia (Isotria medeoloides) is listed as federally threatened for Guilford County. In North Carolina, this perennial orchid is typically found in open, dry deciduous woods and is often associated with white pine and rhododendron. Small whorled pogonia can be limited by shade, and this species seems to require small light gaps, or canopy breaks, and generally grows in areas with sparse to moderate ground cover. Too many other plants in an area can be harmful to small whorled pogonia. Based on a site visit conducted by Kimley-Horn biologists on October 4, 2016, terrestrial communities within the study area consist of maintained easements and forested habitats. The forested habitats within the study area have dense canopies that are not suitable to small whorled pogonia. The maintained easements are vegetated with a dense ground cover of herbaceous and woody vegetation that was approximately three to four feet high providing intense competition for a small delicate plant such as small whorled pogonia. Therefore, no suitable habitat for the small whorled pogonia is present in the study area. Further, a query of the N.C. Natural Heritage Program database (updated January 2017) revealed that there are no known occurrences of any federally protected species, including small whorled pogonia, within one mile of the study area. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? The NOAA Essential Fish Habitat Mapper was reviewed on February 15, 2017 with no essential fish habitat found within the project area or within the vicinity of the project. 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ❑ Yes ® 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? The N.C. State Historic Preservation Office HPOWEB GIS Service was reviewed on November 22, 2016 to determine if any historic resources occurred in or within the vicinity of the proposed project area. No historic resources were identified in or within 1.0 mile of the project boundary. Page 11 of 12 PCN Form — Version 1.3 December 10, 2008 Version 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? ® Yes ❑ No 8b. If yes, explain how project meets FEMA requirements: A detailed hydraulic analysis was conducted of South Buffalo Creek for Phases I through III using a HEC -RAS model and a No -Rise certification was received for those Phases. A similar analysis will be completed for Phase IV and it is assumed a No -Impact will be achieved. The No -Impact submittal will be reviewed by NC Flood Mapping Program for Greensboro, NC. 8c. What source(s) did you use to make the floodplain determination? FEMA FIRM Panel 3710786300J (effective June 18, 2007). 4 Ross Sullivan, PWS 3/13/2017 Applicant/Agent's Printed Name Date Applicant/Agent's Signature (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 12 of 12 PCN Form — Version 1.3 December 10, 2008 Version AGENT AUTHORIZATION FORM AGENT AUTHORIZATION FORM Name: Address: 2 „ (Q 50'JV'k Flo -s- Cv c 4,, P orf"' 5Lv o PC Phone: 33 L - 373 - Zs 7_ n Project Name/Description: South Buffalo Creek — Phase IV Date: /0 The Department of the Army U.S. Army Corps of Engineers, Wilmington District Attention: David E. Bailey Field Office: Raleiih Regulatory Field Office Re: Wetland Related Consulting and Permitting To Whom It May Concern: The City of Greensboro hereby designates and authorizes Kimley-Horn and Associates, Inc. to act on our behalf as our agent solely for the purpose of processing Jurisdictional Determinations, Section 404 permits/Section 401 Water Quality Certifications applications, and to furnish upon request supplemental information in support of applications, etc. from this day forward until successful completion of the permitting process or revocation by the owner. In addition, I, the undersigned, a duly authorized owner of record of the property/properties identified herein, do authorize representatives of the Wilmington District, U.S. Army Corps of Engineers (Corps) to enter upon the property herein described for the purpose of conducting on-site investigations and issuing a determination associated with Waters of the U.S. subject to Federal jurisdiction under Section 404 of the Clean Water Act and/or Section 10 of the Rivers and Harbors Act of 1899. Authorized this the i2 day of t Print Property Owner's Name Cc: Karen Higgins NC Division of Water Resources 401 & Buffer Permitting Unit 1650 Mail Service Center Raleigh, NC 27699-1650 FIGURES rn St Legend 1177 Project Study Area City of Greensboro F7 Guilford County Kentucky Virginia Guilford County Tennessee North/ ra olina South Georgia Carolina 0 40 80 mmmic= Miles Ki m I ey/,-\I/*- H o r n r Atlantic Ocean 0 2,000 4,000 Feet Project Location 0 6 12 mom= Miles Figure 1: Vicinity Map South Buffalo Creek Phase IV Greensboro, North Carolina Jw- N lisp jp .40 t 4*, ir M � ' t. �., i 'it•4 f e t s `- s I . 50 . B N (J., L 66 �f 1F .'° — '' Legend Fpptl ED Project Study Area 0 500 1,000 Figure 2: USGS Topographic Map Kimley)))Horn (Greensboro Quad) South Buffalo Creek Phase IV Greensboro, North Carolina yy.- r South Buffalo Creek 4 '- y W4 F > x _. South Buffalo Creek °�,,• � erg 1 X44 .i '_- : -fir _ � r-• � •i 1 , i G , v W6 - South Buffalo Creek ! -! 1 - • w5 _ _ - _ Legend s ^M^- Streams ws Wetlands W5 Project Study Area Piedmont Creek f :� _ .• Feet - 0 275 550 Figure 3: Jurisdictional Features Map South Buffalo Creek Phase IV Kim ey>�/ Horn Greensboro, North Carolina MEW Hydric Soil Table " N Symbol Name Hydric ChA Chewacla loam, 0 to 2 percent slopes, frequently flooded Incl. EuB Enon-Urban land complex, 2 to 10 percent slopes No MuB Mecklenburg -Urban land complex, 2 to 10 percent slopes No ilk E �. m ai a- `n 4 ET g , e a V n — r P ` ,1 t : x Feet 4 Legend � _a � Project Study Area 0 500 1,000 W- Figure 4: NRCS Soil Survey Map Kim `�.l���H��.�(Guilford County, 1977) 1 �j 1 1 South Buffalo Creek Phase IV Greensboro, North Carolina 0 175 350 Feet Legend Proposed Gradelines K Temporary Wetland Impacts Proposed Structures Temporary Stream Impacts Delineated Streams Temporary Buffer Impacts: Zone Limit of Disturbance Temporary Buffer Impacts: Zone Index Boxes Kimley>»Horn k '.� ` WOW 2 ` A+ 1_ ,� � -- �`"r� - � N • n M p. N nt r fc WE S ographic Inf rmati nWd6nalysisj.%MQ 1 Board Figure 5: Impacts Index Figure South Buffalo Creek Phase IV Greensboro, North Carolina r' :-r -�4ft- J�'1 d { .x:'lA 1 1 .. 0 175 350 Feet Legend Proposed Gradelines K Temporary Wetland Impacts Proposed Structures Temporary Stream Impacts Delineated Streams Temporary Buffer Impacts: Zone Limit of Disturbance Temporary Buffer Impacts: Zone Index Boxes Kimley>»Horn k '.� ` WOW 2 ` A+ 1_ ,� � -- �`"r� - � N • n M p. N nt r fc WE S ographic Inf rmati nWd6nalysisj.%MQ 1 Board Figure 5: Impacts Index Figure South Buffalo Creek Phase IV Greensboro, North Carolina 1-7Y W E � � J+ �� � � �;• , 'est ' • `lyy. '4 . 5 , � - , � 1 - �l' t � � �. � Temporary Stream Impact � y -0. - Piedmont Creek `� •' ,.`' , •. "�`'`, • '* '� ,,4. },i •. `' 129 linear feet Temporary Wetland Impact ,' `" _ JA �- ''Art t > � ` Temporary Stream Impact 0.01 acre South Buffalo Creek�- - Temporary Wetland Impact :. 612 linear feet -� #1. 0.001 acre V 14 416 4.' '`..c Y } 1 #�? r v ". ' x _ S�SIY_ X X Y X j{ jth ��xSf'�✓1�J�?`� tar • xCreek,.. �v alo ,. • • Southg ' u NV ,` 1 •' Temporary Wetland Impact Temporary Wetland Impact 0.002 acre 0 50 100 0.02 acre Feet Legend Proposed Gradelines Temporary Wetland Impacts Stream Zone 1 Impacts (sq. ft.) Zone 2 Impacts (sq. ft.) Proposed Structures Temporary Buffer Impacts: Zone 1 F�„' r fro Piedmont Creek 5,789 1,590 444,;��' Delineated Streams Temporary Buffer Impacts: Zone 2 + South Buffa I o Creek 27,894 51702 Limit of Disturbance Temporary Stream Impacts • " >�►: Totals: 33,683 7,292 06 S - _ - --W- .._ N •n M p,N n� rf•rG •gra.....f•rmati•nandAnal is,N 911 Bard Figure 5a: Impact Site 1 Kif11iey,,,\\ Horn South Buffalo Creek Phase IV Greensboro, North Carolina North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 S3 SBC - P4 A. Geomorphology Subtotal = 17 Stream S3 Weak Date: 10/5/2016 Project/Site: South Buffalo Creek Latitude: 36.034792 1a. Continuity of channel bed and bank Phase IV 1 R. Sullivan (Kimley-Horn) Evaluator: County: Guilford Longitude: -79.808562 W. Sullivan (Kimley-Horn) 0 1 Total Points: 33 3 2 3. In -channel structure: ex. riffle -pool, step -pool, ripple pool sequence Stream Determination c" Other Stream is at least intermittent Ephemeral Intermitte Perennia e.g. Quad Name: Greensboro Quad if > 19 or perennial if > 30 0 1 S3 SBC - P4 A. Geomorphology Subtotal = 17 Absent Weak Moderate Strong Score 1a. Continuity of channel bed and bank 0 1 2 3 3 2. Sinuosity of channel along thalweg 0 1 2 3 2 3. In -channel structure: ex. riffle -pool, step -pool, ripple pool sequence 0 1 2 3 3 4. Particle size of stream substrate 0 1 2 3 1 5. Active/relic floodplain 0 1 2 3 0 6. Depositional bars or benches 0 1 2 3 2 7. Recent alluvial deposits 0 1 2 3 1 8. Headcuts 0 1 2 3 2 9. Grade control 0 0.5 1 1.5 3 10. Natural valley 0 0.5 1 1.5 0 11. Second or greater order channel No = 0 Yes = 3 0 artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = 9 12. Presence of Baseflow 0 1 2 3 3 13. Iron oxidizing bacteria 0 1 2 3 0 14. Leaf litter 1.5 1 0.5 0 1 15. Sediment on plants or debris 0 0.5 1 1.5 1 16. Organic debris lines or piles 0 0.5 1 1.5 1 17. Soil -based evidence of high water table? No = 0____J__ Yes = 3 3 C. Biology Subtotal = 7 18. Fibrous roots in streambed 3 2 1 0 3 19. Rooted upland plants in streambed 3 2 1 0 3 20. Macrobenthos (note diversity and abundance) 0 1 2 3 0 21. Aquatic Mollusks 0 1 2 3 0 22. Fish 0 0.5 1 1.5 0 23. Crayfish 0 0.5 1 1.5 0 24. Amphibians 0 0.5 1 1.5 1 25. Algae 0 0.5 1 1.5 0 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5; Other = 0 0 `perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Stream S3 is a small perennial tributary to South Buffalo Creek. S3 has been recently restored to include step -pool grade control, soil bank stabilization matting, and headcuts. Water was observed up to 10" in the channel of S3. WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Region Project/Site: South Buffalo Creek - Phase IV City/County: Guilford County Sampling Date: 10/5/2016 Applicant/Owner: City of Greensboro State: NC Sampling Point: W3 -UP Investigator(s): R. Sullivan & W. Sullivan (Kimley-Horn) Section, Township, Range: Morehead Township Landform (hillslope, terrace, etc.): Levee Local relief (concave, convex, none): None Slope (%): 2-3% Subregion (LRR or MLRA): LRR P Lat: 36.035248 Long: -79.803695 Datum: NAD 83 Soil Map Unit Name: ChA - Chewacla loam, 0 to 2 percent slopes, frequently flooded NWI classification: PF01Ad Are climatic / hydrologic conditions on the site typical for this time of year? Yes✓� No= (If no, explain in Remarks.) Are Vegetation F—] Soilor Hydrology F—I significantly disturbed? Are "Normal Circumstances" present? Yes a] No Are Vegetation = Soil El or Hydrology= naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes ✓ No ✓ Is the Sampled Area Hydric Soil Present? Yes IZI Wetland Hydrology Present? Yes— No within a Wetland? Yes No No ✓ Remarks: Data point W3 -UP was taken on a levee roughly 10' from and 1.5' higher in elevation than W3 -WET. HYDROLOGY rs: Surface Water (Al) High Water Table (A2) Saturation (A3) Water Marks (131) Sediment Deposits (B2) Drift Deposits (133) Algal Mat or Crust (134) Iron Deposits (135) Inundation Visible on Aerial Imagery (137) Water -Stained Leaves (139) Aquatic Fauna (1313) True Aquatic Plants (1314) Hydrogen Sulfide Odor (Cl) Oxidized Rhizospheres on Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (136) Sparsely Vegetated Concave Surface (68) Drainage Patterns (1310) Moss Trim Lines (1316) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Stunted or Stressed Plants (D1) Geomorphic Position (D2) Shallow Aquitard (D3) Microtopographic Relief (D4) FAC -Neutral Test (D5) rieia uoservations: Surface Water Present? Yes EL No_ Iy I- Depth (inches): Water Table Present? Yes F No ✓ Depth (inches): >24" Saturation Present? Yes 0_ No,� Depth (inches): >24" Wetland Hydrology Present? Yes F No 71 (includes capillary fringe) gauge, monitoring weu, aerial pnotos, p Remarks: No hydrology indicators were observed. ava US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: W3 -UP 6. Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. Ulmus americana 10% Y FACW That Are OBL, FACW, or FAC: 8 (A) 2. Fraxinus pennsylvanica 10% Y FACW 3. Acer negundo 100/0 Y FAC Total Number of Dominant 8 than 3 in. DBH and greater than or equal to 3.28 ft (1 10. Species Across All Strata: (B) 4. Herb - All herbaceous (non -woody) plants, regardless 12. Percent of Dominant Species 100% 5. of size, and woody plants less than 3.28 ft tall. 85% That Are OBL, FACW, or FAC: (A/B) 6. Woody Vine Stratum (Plot size: 30' ) Woody vine - All woody vines greater than 3.28 ft in Prevalence Index worksheet: 7 8 height. 2.Smilax rotundifolia Total % Cover of: Multiply bv: Y FAC 30% = Total Cover OBL species x 1 = Sapling/Shrub Stratum (Plot size: 30' ) 4. FACW species x 2 = 1. Acer negundo 5% Y FAC FAC species x 3 = 2. Fraxinus pennsylvanica 5% Y FACW FACU species x 4 = 3. = Total Cover UPL species x 5 = 4. Column Totals: (A) (B) 5. Prevalence Index = B/A = 6. Hydrophytic Vegetation Indicators: 7 _ 1 - Rapid Test for Hydrophytic Vegetation 8 X 2 - Dominance Test is >50% 9. 3 - Prevalence Index is <-3.0' 10. 4 - Morphological Adaptations' (Provide supporting 10% =Total Cover Herb Stratum (Plot size: 30' ) data in Remarks or on a separate sheet) 1. Microstegium vimineum 80% Y FAC _ Problematic Hydrophytic Vegetation' (Explain) 2. Cinna arundinacea 5% N FACW 3. Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. 4. Definitions of Four Vegetation Strata: 5. 6. Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or 7 more in diameter at breast height (DBH), regardless of height. 8. 9 Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 10. m) tall. 11. Herb - All herbaceous (non -woody) plants, regardless 12. of size, and woody plants less than 3.28 ft tall. 85% =Total Cover Woody Vine Stratum (Plot size: 30' ) Woody vine - All woody vines greater than 3.28 ft in 1.Vitis rotundifolia 5% Y FAC height. 2.Smilax rotundifolia 5% Y FAC 3. 4. 5 Hydrophytic Vegetation � El 6• Present? Yes No 10% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 SOIL Sampling Point: W3 -UP Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' LocZ Texture 0-6" 10YR 4/3 80% 10YR 5/6 20% C M Loamy clay 6-16" 10YR 5/6 60% 10YR 5/1 40% D M Loam 16-24" 10YR 4/4 80% 10YR 5/2 20% D M Loam Remarks 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric Soils3: (Al) ❑ Dark Surface (S7) ❑ 2 cm Muck (A10) (MLRA 147) BHistosol Histic Epipedon (A2) ❑ Polyvalue Below Surface (S8) (MLRA 147, 148) ❑ Coast Prairie Redox (A16) ❑ Black Histic (A3) ❑ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) ❑ Stratified Layers (A5) 2 cm Muck (A10) (LRR N) Depleted Matrix (F3) Redox Dark Surface (F6) (MLRA 136, 147) ❑ Very Shallow Dark Surface (TF12) ❑ Depleted Below Dark Surface (A11) Depleted Dark Surface (F7) ❑ Other (Explain in Remarks) Dark Surface (Al2) ❑ Redox Depressions (F8) eThick Sandy Mucky Mineral (S1) (LRR N, ❑ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) ❑ Sandy Gleyed Matrix (S4) MLRA 136) ❑ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, ❑ Stripped Matrix (S6) ❑ Red Parent Material (F21) (MLRA 127, 147) unless disturbed or problematic. Type: Depth (inches): Remarks: Hydric Soil Present? YesF_1 No W1 Soils were heavily compacted. No hydric soil indicators were observed. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Region Project/Site: South Buffalo Creek - Phase IV City/County: Guilford County Sampling Date: 10/5/2016 Applicant/Owner: City of Greensboro State: NC Sampling Point: W3 -WET Investigator(s): R. Sullivan & W. Sullivan (Kimley-Horn) Section, Township, Range: Morehead Township Landform (hillslope, terrace, etc.): Depressional floodplain Local relief (concave, convex, none): Concave Slope (%): 0-1% Subregion (LRR or MLRA): LRR P Lat: 36.035217 Long: -79.803716 Datum: NAD 83 Soil Map Unit Name: ChA - Chewacla loam, 0 to 2 percent slopes, frequently flooded NWI classification: PF01Ad Are climatic / hydrologic conditions on the site typical for this time of year? Yes✓� No= (If no, explain in Remarks.) Are Vegetation F—] Soilor Hydrology F—I significantly disturbed? Are "Normal Circumstances" present? Yes a] No Are Vegetation = Soil El or Hydrology= naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes ✓ No Is the Sampled Area Hydric Soil Present? Yes — ✓ No within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ No Remarks: W3 is a depressional floodplain wetland that appears to pond water periodically. HYDROLOGY rs: Surface Water (Al) High Water Table (A2) Saturation (A3) Water Marks (131) Sediment Deposits (B2) Drift Deposits (133) Algal Mat or Crust (134) Iron Deposits (135) Inundation Visible on Aerial Imagery (137) Water -Stained Leaves (139) Aquatic Fauna (1313) True Aquatic Plants (1314) Hydrogen Sulfide Odor (Cl) Oxidized Rhizospheres on Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (136) ✓ Sparsely Vegetated Concave Surface (68) Drainage Patterns (1310) Moss Trim Lines (1316) Dry -Season Water Table (C2) Crayfish Burrows (C8) PSaturation Visible on Aerial Imagery (C9) Stunted or Stressed Plants (D1) V Geomorphic Position (D2) Shallow Aquitard (D3) Microtopographic Relief (D4) FAC -Neutral Test (D5) rieia uoservations: Surface Water Present? Yes EL No_ Iy I- Depth (inches): Water Table Present? Yes F No ✓ Depth (inches): >24" Saturation Present? Yes 0_ No,av Depth (inches): >24" Wetland Hydrology Present? Yes 7 No (includes capillary fringe) gauge, monitoring weu, aerial pnotos, p Remarks: ava No water table or saturation was observed. Surface soil cracking and algal mats were observed within W3. W3 likely ponds water after precipitation events. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: W3 -WET Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. None That Are OBL, FACW, or FAC: 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 30' ) 1. None 2. 4. 5. 6. 7. 8. 9. 10. Total Number of Dominant Species Across All Strata: Percent of Dominant Species That Are OBL, FACW, or FAC: 3 (A) 3 (B) 100% (A/B) = Total Cover Herb Stratum (Plot size: 30' ) 1. Persicaria hydropiperoides 15% Y OBL 2. Ludwigia alternifolia 5% Y FACW 3. Sagittaria latifolia 5% Y OBL 4. 5. 7. 8. 9. 10. 11. 12. 25% =Total Cover Woody Vine Stratum (Plot size: 30' ) 1.None 3. 4. 5. 6. = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Vegetation in wetland W3 is dominated by low growing grasses and herbs. Prevalence Index = B/A = Hydrophytic Vegetation Indicators: _ 1 - Rapid Test for Hydrophytic Vegetation X 2 - Dominance Test is >50% _ 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in heiaht. Hydrophytic Vegetation Present? Yes M No El US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 rrevaience maex worKsneet: Total % Cover of: Multiply bv: OBL species x 1 = = Total Cover FACW species x 2 = FAC species x 3 = FACU species x 4 = UPL species x 5 = Column Totals: (A) (B) = Total Cover Herb Stratum (Plot size: 30' ) 1. Persicaria hydropiperoides 15% Y OBL 2. Ludwigia alternifolia 5% Y FACW 3. Sagittaria latifolia 5% Y OBL 4. 5. 7. 8. 9. 10. 11. 12. 25% =Total Cover Woody Vine Stratum (Plot size: 30' ) 1.None 3. 4. 5. 6. = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Vegetation in wetland W3 is dominated by low growing grasses and herbs. Prevalence Index = B/A = Hydrophytic Vegetation Indicators: _ 1 - Rapid Test for Hydrophytic Vegetation X 2 - Dominance Test is >50% _ 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in heiaht. Hydrophytic Vegetation Present? Yes M No El US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 SOIL Sampling Point: W3 -WET Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' LocZ Texture Remarks 0-5" 10YR 4/3 50% 10YR 5/2 25% D M Loamy clay 10YR 5/6 25% C M 5-19" 10YR 5/1 60% 10YR 5/4 40% C M Loamy clay 19-24" 10YR 4/1 75% 10YR 5/4 25% C M S cla loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric Soils3: (Al) ❑ Dark Surface (S7) ❑ 2 cm Muck (A10) (MLRA 147) BHistosol Histic Epipedon (A2) r 1 Polyvalue Below Surface (S8) (MLRA 147, 148) ❑ Coast Prairie Redox (A16) ❑ Black Histic (A3) ❑ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) F'( ❑ Piedmont Floodplain Soils (F19) Stratified Layers (A5) Depleted Matrix (F3) (MLRA 136, 147) ❑ 2 cm Muck (A10) (LRR N) Redox Dark Surface (F6) ❑ Very Shallow Dark Surface (TF12) ❑ Depleted Below Dark Surface (A11) Depleted Dark Surface (F7) ❑ Other (Explain in Remarks) Dark Surface (Al2) ❑ Redox Depressions (F8) eThick Sandy Mucky Mineral (S1) (LRR N, ❑ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) ❑ Sandy Gleyed Matrix (S4) MLRA 136) ❑ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, ❑ Stripped Matrix (S6) ❑ Red Parent Material (F21) (MLRA 127, 147) unless disturbed or problematic. Type: Depth (inches): Hydric Soil Present? Yes n No ❑ Remarks: No water table or saturation was observed. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Region Project/Site: South Buffalo Creek - Phase IV City/County: Guilford County Sampling Date: 10/5/2016 Applicant/Owner: City of Greensboro State: NC Sampling Point: W4/W5/W6-UP Investigator(s): R. Sullivan & W. Sullivan (Kimley-Horn) Section, Township, Range: Morehead Township Landform (hillslope, terrace, etc.): Levee Local relief (concave, convex, none): Convex Slope (%): 2% Subregion (LRR or MLRA): LRR P Lat: 36.034664 Long: -79.810162 Datum: NAD 83 Soil Map Unit Name: ChA - Chewacla loam, 0 to 2 percent slopes, frequently flooded NWI classification: PF01Ad Are climatic / hydrologic conditions on the site typical for this time of year? Yes✓� No= (If no, explain in Remarks.) Are Vegetation F—] Soilor Hydrology F—I significantly disturbed? Are "Normal Circumstances" present? Yes = No Are Vegetation = Soil El or Hydrology= naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes ✓ No ✓ Is the Sampled Area Hydric Soil Present? Yes No within a Wetland? Yes No IZI Wetland Hydrology Present? Yes No ✓ Remarks: Data point W4/W5/W6-UP was taken N20' from and 5' higher in elevation than W4/W5/W6-WET on a levee dividing South Buffalo Creek and an excavated slough. Both W4 and W6 are man-made sloughs contained by constructed berms. HYDROLOGY rs: Surface Water (Al) High Water Table (A2) Saturation (A3) Water Marks (131) Sediment Deposits (132) Drift Deposits (133) Algal Mat or Crust (134) Iron Deposits (135) Inundation Visible on Aerial Imagery (67) Water -Stained Leaves (139) Aquatic Fauna (1313) True Aquatic Plants (1314) Hydrogen Sulfide Odor (Cl) Oxidized Rhizospheres on Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (136) Sparsely Vegetated Concave Surface (68) Drainage Patterns (1310) Moss Trim Lines (B16) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Stunted or Stressed Plants (D1) Geomorphic Position (D2) Shallow Aquitard (D3) Microtopographic Relief (D4) FAC -Neutral Test (D5) rieia uoservations: Surface Water Present? Yes EL No ✓ Depth (inches): Water Table Present? Yes F No ✓ Depth (inches): >24" Saturation Present? Yes 0_ No,n Depth (inches): >24" Wetland Hydrology Present? Yes F No 71 (includes capillary fringe) gauge, monitoring weu, Remarks: No hydrology indicators were observed. ava US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Tree Stratum (Plot size: 30' ) 1. Carya illinoinensis 2. Fraxinus pennsylvanica 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 30' ) 1. Liquidambar styraciflua 2. 4. 5. 6. 7. 8. 9. 10. Sampling Point: W4/W5/W6-UP Absolute Dominant Indicator Dominance Test worksheet: % Cover Species? Status Number of Dominant Species 20% Y FACU That Are OBL, FACW, or FAC: 4 (A) 10% Y FACW 25% Y FAC Total Number of Dominant 100/0 Species Across All Strata: (B) 3• Andropogon virginicus Percent of Dominant Species 57% Y FACU That Are OBL, FACW, or FAC: (A/B) 30% = Total Cover 5% Y rrevaience moex worKsneet: Total % Cover of: Multiply by: OBL species x 1 = FACW species x 2 = FAC FAC species x 3 = FACU species x 4 = UPL species x 5 = Column Totals: (A) (B) 7. 8. 9. 10. 11. 12. Prevalence Index = B/A = Hydrophytic Vegetation Indicators: _ 1 - Rapid Test for Hydrophytic Vegetation X 2 - Dominance Test is >50% _ 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. 50% = Total Cover Woody Vine Stratum (Plot size: 30' ) Woody vine - All woody vines greater than 3.28 ft in 1. Vitis rotundifolia 10% Y FAC height. 3. 4. 5 Hydrophytic Vegetation 6• Present? Yes � No El 10% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 5% = Total Cover Herb Stratum (Plot size: 30' ) 1. Microstegium vimineum 25% Y FAC 2. Sorgastrum nutans 100/0 Y FACU 3• Andropogon virginicus 100/0 Y FACU 4. Phtytolacca americana 5% N FACU 5. 7. 8. 9. 10. 11. 12. Prevalence Index = B/A = Hydrophytic Vegetation Indicators: _ 1 - Rapid Test for Hydrophytic Vegetation X 2 - Dominance Test is >50% _ 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. 50% = Total Cover Woody Vine Stratum (Plot size: 30' ) Woody vine - All woody vines greater than 3.28 ft in 1. Vitis rotundifolia 10% Y FAC height. 3. 4. 5 Hydrophytic Vegetation 6• Present? Yes � No El 10% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 SOIL Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of Sampling Point: W4/W5/W6-UP Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' LocZ Texture Remarks 0-24" 10Y 5/6 100% Loam Fill soil 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric Soils3: (Al) ❑ Dark Surface (S7) ❑ 2 cm Muck (A10) (MLRA 147) eHistosol Histic Epipedon (A2) ❑ Polyvalue Below Surface (S8) (MLRA 147, 148) ❑ Coast Prairie Redox (A16) ❑ Black Histic (A3) ❑ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) ❑ Stratified Layers (A5) 2 cm Muck (A10) (LRR N) Depleted Matrix (F3) Redox Dark Surface (F6) (MLRA 136, 147) ❑ Very Shallow Dark Surface (TF12) ❑ Depleted Below Dark Surface (A11) Depleted Dark Surface (F7) ❑ Other (Explain in Remarks) Thick Dark Surface (Al2) ❑ Redox Depressions (F8) 8 Sandy Mucky Mineral (S1) (LRR N, ❑ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) ❑ Sandy Gleyed Matrix (S4) MLRA 136) ❑ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, ❑ Stripped Matrix (S6) ❑ Red Parent Material (F21) (MLRA 127, 147) unless disturbed or problematic. Type: Depth (inches): Remarks: No hydric soil indicators present. Hydric Soil Present? YesF_1 No W1 US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Region Project/Site: South Buffalo Creek - Phase IV City/County: Guilford County Sampling Date: 10/5/2016 Applicant/Owner: City of Greensboro State: NC Sampling Point: W4/W5/W6-WET Investigator(s): R. Sullivan & W. Sullivan (Kimley-Horn) Section, Township, Range: Morehead Township Landform (hillslope, terrace, etc.): Slough Local relief (concave, convex, none): Concave Slope (%): <1% Subregion (LRR or MLRA): LRR P Lat: 36.034605 Long: -79.810113 Datum: NAD 83 Soil Map Unit Name: ChA - Chewacla loam, 0 to 2 percent slopes, frequently flooded NWI classification: PF01Ad Are climatic / hydrologic conditions on the site typical for this time of year? Yes✓� No= (If no, explain in Remarks.) Are Vegetation F—] Soilor Hydrology F—I significantly disturbed? Are "Normal Circumstances" present? Yes = No Are Vegetation = Soil El or Hydrology= naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes ✓ No Is the Sampled Area Hydric Soil Present? Yes ✓ No within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ No Remarks: Wetlands W4, W5, and W6 are man-made sloughs created in the floodplain of South Buffalo Creek. The sloughs were excavated as part of an earlier phase in the South Buffalo Creek stream restoration project. Both wetlands are bound topographically by constructed berms. HYDROLOGY rs: Surface Water (Al) High Water Table (A2) Saturation (A3) Water Marks (131) Sediment Deposits (132) Drift Deposits (133) Algal Mat or Crust (134) Iron Deposits (135) Inundation Visible on Aerial Imagery (67) Water -Stained Leaves (139) Aquatic Fauna (1313) True Aquatic Plants (1314) Hydrogen Sulfide Odor (Cl) Oxidized Rhizospheres on Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (136) Sparsely Vegetated Concave Surface (68) Drainage Patterns (1310) Moss Trim Lines (B16) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Stunted or Stressed Plants (D1) Geomorphic Position (D2) Shallow Aquitard (D3) Microtopographic Relief (D4) FAC -Neutral Test (D5) rieia uoservations: Surface Water Present? Yes El No _ Iy I- Depth (inches): Water Table Present? Yes -Rd No J1�� Depth (inches): 16" Saturation Present? Yes 21 No-aDepth (inches): 10" Wetland Hydrology Present? Yes . No (includes capillary fringe) gauge, monitoring weu, Remarks: ava W4 and W6 receive hydrology from overbank flooding of South Buffalo Creek. Standing water to a depth of 6" was observed in the depressional areas in the middle of both sloughs. US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: W4/W5/W6-WET Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. None That Are OBL, FACW, or FAC: 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 30' ) 1. Platanus occidentalis 5% 2. 4. 5. 6. 7. 8. 9. 10. = Total Cover Y FACW 5% = Total Cover Herb Stratum (Plot size: 30' ) 1. Persicaria hydropiperoides 25% Y OBL 2. Juncus effusus 10% Y FACW 3. Typha sp. 5% N FACU 4. Schoenoplectus tahernaemontani 5% N OBL 5. 7. 8. 9. 10. 11. 12. 45% =Total Cover Woody Vine Stratum (Plot size: 30' ) 1.None 3. 4. 5. 6. = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Total Number of Dominant Species Across All Strata: Percent of Dominant Species That Are OBL, FACW, or FAC: 3 (A) 3 (B) 100% (A/B) rrevaience moex worKsneet: Total % Cover of: Multiply by: OBL species x 1 = FACW species x 2 = FAC species x 3 = FACU species x 4 = UPL species x 5 = Column Totals: (A) (B) Prevalence Index = B/A = Hydrophytic Vegetation Indicators: _ 1 - Rapid Test for Hydrophytic Vegetation X 2 - Dominance Test is >50% _ 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in heiaht. Hydrophytic Vegetation Present? Yes M No El US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 SOIL Sampling Point: W4/W5/W6-WET Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' LocZ Texture Remarks 0-2" 10YR 4/4 100% Loam 2-8" 10YR 3/2 100% Loam Lots of organics 8-20" 2.5Y 5/1 75% 10YR 5/6 25% C M Clay loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric Soils3: (Al) ❑ Dark Surface (S7) ❑ 2 cm Muck (A10) (MLRA 147) eHistosol Histic Epipedon (A2) ❑ Polyvalue Below Surface (S8) (MLRA 147, 148) ❑ Coast Prairie Redox (A16) ❑ Black Histic (A3) ❑ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) Stratified Layers (A5) Depleted Matrix (F3) (MLRA 136, 147) ❑ 2 cm Muck (A10) (LRR N) Redox Dark Surface (F6) ❑ Very Shallow Dark Surface (TF12) ❑✓ Depleted Below Dark Surface (A11) Depleted Dark Surface (F7) ❑ Other (Explain in Remarks) Thick Dark Surface (Al2) ❑ Redox Depressions (F8) 8 Sandy Mucky Mineral (S1) (LRR N, ❑ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) ❑ Sandy Gleyed Matrix (S4) MLRA 136) ❑ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, ❑ Stripped Matrix (S6) ❑ Red Parent Material (F21) (MLRA 127, 147) unless disturbed or problematic. Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes n No ❑ Remarks: Could not remove soil below 20" due to heavy saturation. The water table was present at 16" and saturation was present at 10". US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 PRELIMINARY JURISIDICTIONAL DETERMINATION REQUEST Jurisdictional Determination Request ,r U5 Army Corps of Engineers. Wilmington District This form is intended for use by anyone requesting a jurisdictional determination (7D) from the U.S. Army Corps of Engineers, Wilmington District (Corps). Please include all supporting information, as described within each category, with your request. You may submit your request to the appropriate Corps Field Office (or project manager, if known) via mail, electronic mail, or facsimile. A current list of county assignments by Field Office and project manager can be found on-line at: http://www.saw.usace.army.mil/Missions/RegulatoryPermitProgram.aspx , by telephoning: 910-251-4633, or by contacting any of the field offices listed below: ASHEVILLE REGULATORY FIELD OFFICE US Army Corps of Engineers 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 General Number: (828) 271-7980 Fax Number: (828) 281-8120 RALEIGH REGULATORY FIELD OFFICE US Army Corps of Engineers 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 General Number: (919) 554-4884 Fax Number: (919) 562-0421 WASHINGTON REGULATORY FIELD OFFICE US Army Corps of Engineers 2407 West Fifth Street Washington, North Carolina 27889 General Number: (910) 251-4610 Fax Number: (252) 975-1399 WILMINGTON REGULATORY FIELD OFFICE US Army Corps of Engineers 69 Darlington Avenue Wilmington, North Carolina 28403 General Number: 910-251-4633 Fax Number: (910) 251-4025 Version: December 2013 Page 1 Jurisdictional Determination Request INSTRUCTIONS: All requestors must complete Parts A, B, C, D, E and F. NOTE TO CONSULTANTS AND AGENCIES: If you are requesting a JD on behalf of a paying client or your agency, please note the specific submittal requirements in Part G. NOTE ON PART D — PROPERTY OWNER AUTHORIZATION: Please be aware that all JD requests must include the current property owner authorization for the Corps to proceed with the determination, which may include inspection of the property when necessary. This form must be signed by the current property owner to be considered a complete request. NOTE ON PART D - NCDOT REQUESTS: Property owner authorization/notification for JD requests associated with North Carolina Department of Transportation (NCDOT) projects will be conducted according to the current NCDOT/USACE protocols. NOTE TO USDA PROGRAM PARTICIPANTS: A Corps approved or preliminary JD may not be valid for the wetland conservation provisions of the Food Security Act of 1985. If you or your tenant are USDA Program participants, or anticipate participation in USDA programs, you should also request a certified wetland determination from the local office of the Natural RPcrmirr`PQ Cnnean7atinn CPm71!`P nrinr to etartincr Az7n1-lr Version: December 2013 Page 2 Jurisdictional Determination Request A. PARCEL INFORMATION Street Address: 701 W Meadowview Road City, State: Greensboro, North Carolina County: Guilford DirectiviiS: See Figure 1: Vicinity Map Parcel Index Number(s) (PIN): 7863123816;7863124486;7863227687;7863017938 B. REQUESTOR INFORMATION Name: Ross Sullivan, Kimley-Horn Mailing Address: 421 Fayetteville Street, Suite 600, Raleigh, NC 27601 Telephone Number: 919-677-2104 Electronic Mail Addressi: Ross.Sullivan@Kimley-Horn.com Select one: ❑ I am the current property owner. ❑� I am an Authorized Agent or Environmental Consultant ❑ Interested Buyer or Under Contract to Purchase ❑ Other, please explain. C. PROPERTY OWNER INFORMATION Name: Jeremy McCall Mailing Address: PO Box 3136 Greensboro, NC 27402-3136 Telephone Number: 336-373-2527 Electronic Mail Address i: Jeremy. McCall@greensboro-nc.gov ❑ Proof of Ownership Attached (e.g. a copy of Deed, County GIS/Parcel/Tax Record data) 1 If available Z Must attach completed Agent Authorization Form 3 If available Version: December 2013 Page 3 Jurisdictional Determination Request D. PROPERTY OWNER CERTIFICATION' I, the undersigned, a duly authorized owner of record of the property/properties identified herein, do authorize representatives of the Wilmington District, U.S. Army Corps of Engineers (Corps) to enter upon the property herein described for the purpose of conducting on-site investigations and issuing a determination associated with Waters of the U.S. subject to Federal jurisdiction under Section 404 of the Clean Water Act and/or Section 10 of the Rivers and Harbors Act of 1899. Property Owner (please print) Property Owner Signature E. JURISDICTIONAL DETERMINATION TYPE Select One: Date W1I am requesting that the Corps provide a preliminary JD for the property identified herein. This request does include a delineation. I am requesting that the Corps provide a preliminary JD for the property identified herein. This request does NOT include a delineation. ❑ I am requesting that the Corps investigate the property/project area for the presence or absence of WOUS5 and provide an approved JD for the property identified herein. This request does NOT include a request for a verified delineation. ❑ I am requesting that the Corps delineate the boundaries of all WoUS on a property/project area and provide an approved JD (this may or may not include a survey plat). ❑ I am requesting that the Corps evaluate and approve a delineation of WoUS (conducted by others) on a property/project area and provide an approved JD (may or may not include a survey plat). 4 For NCDOT requests following the current NCDOT/USACE protocols, skip to Part E. 5 Waters of the United States Version: December 2013 Page 4 12 ❑✓ Jurisdictional Determination Request ALL REQUESTS Map of Property or Project Area (attached). This Map must clearly depict the boundaries of the area of evaluation. ❑✓ Size of Property or Project Area 8_6 W/1 G. acres I verify that the property (or project) boundaries have recently been surveyed and marked by a licensed land surveyor OR are otherwise clearly marked or distinguishable. JD REQUESTS FROM CONSULTANTS OR AGENCIES (1) Preliminary JD Requests: Completed and signed Preliminary Jurisdictional Determination Form6. Project Coordinates: 36.034902 Latitude -79.806256 Maps (no larger than l lxl7) with Project Boundary Overlay: Longitude ❑✓ Large and small scale maps that depict, at minimum: streets, intersections, towns ❑✓ Aerial Photography of the project area ❑✓ USGS Topographic Map W] Soil Survey Map Other Maps, as appropriate (e.g. National Wetland Inventory Map, Proposed Site Plan, previous delineation maps, LIDAR maps, FEMA floodplain maps) 6 See Appendix A of this Form. From Regulatory Guidance Letter No. 08-02, dated June 26, 2008 Version: December 2013 Page 5 Jurisdictional Determination Request Delineation Information (when applicable): Wetlands: ❑✓ Wetland Data Sheets Tributaries: ❑ USACE Assessment Forms ❑✓ Upland Data Sheets ❑✓ Other Assessment Forms (when appropriate) ❑ Landscape Photos, if taken ❑✓ Field Sketch overlain on legible Map that includes: ■ All aquatic resources (for sites with multiple resources, label and identify) ■ Locations of wetland data points and/or tributary assessment reaches ■ Locations of photo stations ■ Approximate acreage/linear footage of aquatic resources (2) Approved JDs including Verification of a Delineation: ❑ Project Coordinates: Latitude Longitude Maps (no larger than 11x17) with Project Boundary Overlay: ❑ Large and small scale maps that depict, at minimum: streets, intersections, towns ❑ Aerial Photography of the project area ❑ USGS Topographic Map ❑ Soil Survey Map ❑ Other Maps, as appropriate (e.g. National Wetland Inventory Map, Proposed Site Plan, previous delineation maps) 1987 Manual Regional Supplements and Data forms can be found at: http://www.usace.army.miI/Missions/CivilWorks/ReguIatoryProgramandPermits/reg supp.aspx Wetland and Stream Assessment Methodologies can be found at: http://Portal.ncdenr.org/c/document library/get file?uuid=76f3c58b-dab8-4960-ba43-45b7faf06f4c&groupld=38364 and, htto://www.saw.usace.armv.mil/Portals/59/docs/reaulatory/Dublicnotices/2013/NCSAM Draft User Manual 130318.pdf 8 Delineation information must include, at minimum, one wetland data sheet for each wetland/community type. Version: December 2013 Page 6 Jurisdictional Determination Request Delineation Information (when applicable): Wetlands: ❑ Wetland Data Sheets9 Tributaries: ❑ USACE Assessment Forms ❑ Upland Data Sheets ❑ Other Assessment Forms (when appropriate) ❑ Landscape Photos, if taken ❑ Field Sketch overlain on legible Map that includes: • All aquatic resources (for sites with multiple resources, label and identify) • Locations of wetland data points and/or tributary assessment reaches • Locations of photo stations • Approximate acreage/linear footage of aquatic resources Supporting Jurisdictional Information (for Approved JDs only) ❑ Approved Jurisdictional Determination Form(s) (also known as "Rapanos Form(s)") ❑ Map(s) depicting the potential (or lack of potential) hydrologic connection(s), adjacency, etc. to navigable waters. 9 Delineation information must include, at minimum, one wetland data sheet for each wetland/community type. Version: December 2013 Page 7 Jurisdictional Determination Request I. REQUESTS FOR CORPS APPROVAL OF SURVEY PLAT Prior to final production of a Plat, the Wilmington District recommends that the Land Surveyor electronically submit a draft of a Survey Plat to the Corps project manager for review. Due to storage limitations of our administrative records, the Corps requires that all hard- copy submittals include at least one original Plat (to scale) that is no larger than 11"x17" (the use of match lines for larger tracts acceptable). Additional copies of a plat, including those larger than 11"x17", may also be submitted for Corps signature as needed. The Corps also accepts electronic submittals of plats, such as those transmitted as a Portable Document Format (PDF) file. Upon verification, the Corps can electronically sign these n1nfe and rpfnrn therm -.ria p -mail fn flip rpnnpefnr (1) PLATS SUBMITTED FOR APPROVAL ❑ Must be sealed and signed by a licensed professional land surveyor ❑ Must be to scale (all maps must include both a graphic scale and a verbal scale) ❑ Must be legible ❑ Must include a North Arrow, Scale(s), Title, Property Information ❑ Must include a legible WoUS Delineation Table of distances and bearings/metes and bounds/GPS coordinates of all surveyed delineation points ❑ Must clearly depict surveyed property or project boundaries ❑ Must clearly identify the known surveyed point(s) used as reference (e.g. property corner, USGS monument) ❑ When wetlands are depicted: • Must include acreage (or square footage) of wetland polygons • Must identify each wetland polygon using an alphanumeric system Version: December 2013 Page 8 Jurisdictional Determination Request ❑ When tributaries are depicted: • Must include either a surveyed, approximate centerline of tributary with approximate width of tributary OR surveyed Ordinary High Water Marks (OHWM) of tributary • Must identify each tributary using an alphanumeric system • Must include linear footage of tributaries and calculated area (using approximate widths or surveyed OHWM) • Must include name of tributary (based on the most recent USGS topographic map) or, when no USGS name exists, identify as "unnamed tributary" ❑ all depicted WoUS (wetland polygons and tributary lines) must intersect or tie -to surveyed project/property boundaries ❑ Must include the location of wetland data points and/or tributary assessment reaches ❑ Must include, label accordingly, and depict acreage of all waters not currently subject to the requirements of the CWA (e.g. "isolated wetlands", "non - jurisdictional waters"). NOTE: An approved 7D must be conducted in order to make an official Corps determination that a particular waterbody or wetland is not jurisdictional. ❑ Must include and survey all existing conveyances (pipes, culverts, etc.) that transport WrAT Tc Version: December 2013 Page 9 Jurisdictional Determination Request (2) CERTIFICATION LANGUAGE When the entire actual Jurisdictional Boundary is depicted: include the following Corps Certification language: "This certifies that this copy of this plat accurately depicts the boundary of the jurisdiction of Section 404 of the Clean Water Act as determined by the undersigned on this date. Unless there is a change in the law or our published regulations, the determination of Section 404 jurisdiction maybe relied upon for a period not to exceed five (5) years from this date. The undersigned completed this determination utilizing the appropriate Regional Supplement to the 1987 U.S. Army Corps of Engineers Wetlands Delineation Manual." Regulatory Official: Title: Date: USACE Action ID No.: When uplands may be present within a depicted Jurisdictional Boundary include the following Corps Certification language: "This certifies that this copy of this plat identifies all areas of waters of the United States regulated pursuant to Section 404 of the Clean Water Act as determined by the undersigned on this date. Unless there is change in the law or our published regulations, this determination of Section 404 jurisdiction may be relied upon for a period not to exceed five years from this date. The undersigned completed this determination utilizing the appropriate Regional Supplement to the 1987 U.S. Army Corps of Engineers Wetlands Delineation Manual." Regulatory Official: Title: Date: USACE Action ID No.: Version: December 2013 Page 10 Jurisdictional Determination Request (3) GPS SURVEYS For Surveys prepared using a Global Positioning System (GPS), the Survey must include all of the above, as well as: ❑ be at sub -meter accuracy at each survey point. ❑ include an accuracy verification: One or more known points (property corner, monument) shall be located with the GPS and cross-referenced with the existing traditional property survey (metes and bounds). ❑ include a brief description of the GPS equipment utilized. Version: December 2013 Page 11 ATTACHMENT A PRELIMINARY JURISDICTIONAL DETERMINATION FORM BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR PRELIMINARY JURISDICTIONAL DETERMINATION (JD): B. NAME AND ADDRESS OF PERSON REQUESTING PRELIMINARY JD: Kimley-Horn ATTN: Ross Sullivan on behalf of the City of Greensboro 421 Fayetteville Street, Suite 600, Raleigh, NC 27601 C. DISTRICT OFFICE, FILE NAME, AND NUMBER: D. PROJECT LOCATION(S) AND BACKGROUND INFORMATION: (USE THE ATTACHED TABLE TO DOCUMENT MULTIPLE WATERBODIES AT DIFFERENT SITES) State: NC County/parish/borough: Guildford County City: Greensboro Center coordinates of site (lat/long in degree decimal format): Lat. 36.034902 °N; Long. 79.806256 oW Universal Transverse Mercator: 17 Name of nearest waterbody: South Buffalo Creek Identify (estimate) amount of waters in the review area: Non -wetland waters: 2,060 linear feet: 2-50 width (ft) and/or acres. Cowardin Class: Riverine Stream Flow: Perennial (South Buffalo Creek, Piedmont Creek, S3) Wetlands: 0.12 acres. Cowardin Class: Palustrine Name of any water bodies on the site that have been identified as Section 10 waters: Tidal: N/A Non -Tidal: NSA E REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): ❑ Office (Desk) Determination. Date: ❑ Field Determination. Date(s): SUPPORTING DATA. Data reviewed for preliminary JD (check all that apply - checked items should be included in case file and, where checked and requested, appropriately reference sources below): 0 Maps, plans, plots or plat submitted by or on behalf of the applicant/consultant: Kimley-Horn on behalf of the City of Greensboro 0 Data sheets prepared/submitted by or on behalf of the applicant/consultant. Office concurs with data sheets/delineation report. ❑ Office does not concur with data sheets/delineation report. ❑ Data sheets prepared by the Corps: ❑ Corps navigable waters' study: ❑ U.S. Geological Survey Hydrologic Atlas: ❑ USGS NHD data ❑ USGS 8 and 12 digit HUC maps 0 U.S. Geological Survey map(s). Cite scale & quad name: Greensboro Quad (1:24,000) USDA Natural Resources Conservation Service Soil Survey. Citation: Guilford County (1977) ❑ National wetlands inventory map(s). Cite name: ❑ State/Local wetland inventory map(s): ❑ FEMA/FIRM maps: ❑ 100 -year Floodplain Elevation is: (National Geodectic Vertical Datum of 1929) ❑✓ Photographs: ❑✓ Aerial (Name & Date): NC statewide orthoimagery Project (2015) or ❑ Other (Name & Date): ❑ Previous determination(s). File no. and date of response letter: ❑ Other information (please specify): 2 1. The Corps of Engineers believes that there may be jurisdictional waters of the United States on the subject site, and the permit applicant or other affected party who requested this preliminary JD is hereby advised of his or her option to request and obtain an approved jurisdictional determination (JD) for that site. Nevertheless, the permit applicant or other person who requested this preliminary JD has declined to exercise the option to obtain an approved JD in this instance and at this time. 2. In any circumstance where a permit applicant obtains an individual permit, or a Nationwide General Permit (NWP) or other general permit verification requiring "pre -construction notification" (PCN), or requests verification for a non -reporting NWP or other general permit, and the permit applicant has not requested an approved JD for the activity, the permit applicant is hereby made aware of the following: (1) the permit applicant has elected to seek a permit authorization based on a preliminary JD, which does not make an official determination of jurisdictional waters; (2) that the applicant has the option to request an approved JD before accepting the terms and conditions of the permit authorization, and that basing a permit authorization on an approved JD could possibly result in less compensatory mitigation being required or different special conditions; (3) that the applicant has the right to request an individual permit rather than accepting the terms and conditions of the NWP or other general permit authorization; (4) that the applicant can accept a permit authorization and thereby agree to comply with all the terms and conditions of that permit, including whatever mitigation requirements the Corps has determined to be necessary; (5) that undertaking any activity in reliance upon the subject permit authorization without requesting an approved JD constitutes the applicant's acceptance of the use of the preliminary JD, but that either form of JD will be processed as soon as is practicable; (6) accepting a permit authorization (e.g., signing a proffered individual permit) or undertaking any activity in reliance on any form of Corps permit authorization based on a preliminary JD constitutes agreement that all wetlands and other water bodies on the site affected in any way by that activity are jurisdictional waters of the United States, and precludes any challenge to such jurisdiction in any administrative or judicial compliance or enforcement action, or in any administrative appeal or in any Federal court; and (7) whether the applicant elects to use either an approved JD or a preliminary JD, that JD will be processed as soon as is practicable. Further, an approved JD, a proffered individual permit (and all terms and conditions contained therein), or individual permit denial can be administratively appealed pursuant to 33 C.F.R. Part 331, and that in any administrative appeal, jurisdictional issues can be raised (see 33 C.F.R. 331.5(a)(2)). If, during that administrative appeal, it becomes necessary to make an official determination whether CWA jurisdiction exists over a site, or to provide an official delineation of jurisdictional waters on the site, the Corps will provide an approved JD to accomplish that result, as soon as is practicable. This preliminary JD finds that there "may be"waters of the United States on the subject project site, and identifies all aquatic features on the site that could be affected by the proposed activity, based on the following information: IMPORTANT NOTE: The information recorded on this form has not necessarily been verified by the Corps and should not be relied upon for later jurisdictional determinations. Signature and date of Regulatory Project Manager (REQUIRED) N 5/3/2017 Signature and date of person requesting preliminary JD (REQUIRED, unless obtaining the signature is impracticable) Estimated Site Cowardin amount of Class of number Latitude Longitude Class aquatic aquatic resource in resource review area South 36.303490 -79.808265 Riverine 1,914 linear Non -section Buffalo feet 10 — non -tidal Creek Piedmont 36.034989 -79.810644 Riverine 129 linear Non -section Creek feet 10 — non -tidal S3 36.035116 -79.804169 Riverine 16 linear Non -section feet 10 — non -tidal W3 36.035177 -79.803774 Palustrine 0.01 acre Non -tidal — wetland W4 36.034915 -79.805444 Palustrine 0.08 acre Non -tidal — wetland W5 36.034688 -79.810363 Palustrine 0.02 Non -tidal — wetland W6 36.035014 -79.808696 Palustrine 0.01 acre Non -tidal — wetland AGENT AUTHORIZATION AGENT AUTHORIZATION FORM Name: Address: 2 „ (Q 50'JV'k Flo -s- Cv c 4,, P orf"' 5Lv o PC Phone: 33 L - 373 - Zs 7_ n Project Name/Description: South Buffalo Creek — Phase IV Date: /0 The Department of the Army U.S. Army Corps of Engineers, Wilmington District Attention: David E. Bailey Field Office: Raleiih Regulatory Field Office Re: Wetland Related Consulting and Permitting To Whom It May Concern: The City of Greensboro hereby designates and authorizes Kimley-Horn and Associates, Inc. to act on our behalf as our agent solely for the purpose of processing Jurisdictional Determinations, Section 404 permits/Section 401 Water Quality Certifications applications, and to furnish upon request supplemental information in support of applications, etc. from this day forward until successful completion of the permitting process or revocation by the owner. In addition, I, the undersigned, a duly authorized owner of record of the property/properties identified herein, do authorize representatives of the Wilmington District, U.S. Army Corps of Engineers (Corps) to enter upon the property herein described for the purpose of conducting on-site investigations and issuing a determination associated with Waters of the U.S. subject to Federal jurisdiction under Section 404 of the Clean Water Act and/or Section 10 of the Rivers and Harbors Act of 1899. Authorized this the i2 day of t Print Property Owner's Name Cc: Karen Higgins NC Division of Water Resources 401 & Buffer Permitting Unit 1650 Mail Service Center Raleigh, NC 27699-1650 FIGURES rn St Legend 1177 Project Study Area City of Greensboro F7 Guilford County Kentucky Virginia Guilford County Tennessee North/ ra olina South Georgia Carolina 0 40 80 mmmic= Miles Ki m I ey/,-\I/*- H o r n r Atlantic Ocean 0 2,000 4,000 Feet Project Location 0 6 12 mom= Miles Figure 1: Vicinity Map South Buffalo Creek Phase IV Greensboro, North Carolina Jw- N lisp jp .40 t 4*, ir M � ' t. �., i 'it•4 f e t s `- s I . 50 . B N (J., L 66 �f 1F .'° — '' Legend Fpptl ED Project Study Area 0 500 1,000 Figure 2: USGS Topographic Map Kimley)))Horn (Greensboro Quad) South Buffalo Creek Phase IV Greensboro, North Carolina yy.- r South Buffalo Creek 4 '- y W4 F > x _. South Buffalo Creek °�,,• � erg 1 X44 .i '_- : -fir _ � r-• � •i 1 , i G , v W6 - South Buffalo Creek ! -! 1 - • w5 _ _ - _ Legend s ^M^- Streams ws Wetlands W5 Project Study Area Piedmont Creek f :� _ .• Feet - 0 275 550 Figure 3: Jurisdictional Features Map South Buffalo Creek Phase IV Kim ey>�/ Horn Greensboro, North Carolina MEW Hydric Soil Table " N Symbol Name Hydric ChA Chewacla loam, 0 to 2 percent slopes, frequently flooded Incl. EuB Enon-Urban land complex, 2 to 10 percent slopes No MuB Mecklenburg -Urban land complex, 2 to 10 percent slopes No ilk E �. m ai a- `n 4 ET g , e a V n — r P ` ,1 t : x Feet 4 Legend � _a � Project Study Area 0 500 1,000 W- Figure 4: NRCS Soil Survey Map Kim `�.l���H��.�(Guilford County, 1977) 1 �j 1 1 South Buffalo Creek Phase IV Greensboro, North Carolina STREAM AND WETLAND DATA FORMS North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 S3 SBC - P4 A. Geomorphology Subtotal = 17 Stream S3 Weak Date: 10/5/2016 Project/Site: South Buffalo Creek Latitude: 36.034792 1a. Continuity of channel bed and bank Phase IV 1 R. Sullivan (Kimley-Horn) Evaluator: County: Guilford Longitude: -79.808562 W. Sullivan (Kimley-Horn) 0 1 Total Points: 33 3 2 3. In -channel structure: ex. riffle -pool, step -pool, ripple pool sequence Stream Determination c" Other Stream is at least intermittent Ephemeral Intermitte Perennia e.g. Quad Name: Greensboro Quad if > 19 or perennial if > 30 0 1 S3 SBC - P4 A. Geomorphology Subtotal = 17 Absent Weak Moderate Strong Score 1a. Continuity of channel bed and bank 0 1 2 3 3 2. Sinuosity of channel along thalweg 0 1 2 3 2 3. In -channel structure: ex. riffle -pool, step -pool, ripple pool sequence 0 1 2 3 3 4. Particle size of stream substrate 0 1 2 3 1 5. Active/relic floodplain 0 1 2 3 0 6. Depositional bars or benches 0 1 2 3 2 7. Recent alluvial deposits 0 1 2 3 1 8. Headcuts 0 1 2 3 2 9. Grade control 0 0.5 1 1.5 3 10. Natural valley 0 0.5 1 1.5 0 11. Second or greater order channel No = 0 Yes = 3 0 artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = 9 12. Presence of Baseflow 0 1 2 3 3 13. Iron oxidizing bacteria 0 1 2 3 0 14. Leaf litter 1.5 1 0.5 0 1 15. Sediment on plants or debris 0 0.5 1 1.5 1 16. Organic debris lines or piles 0 0.5 1 1.5 1 17. Soil -based evidence of high water table? No = 0____J__ Yes = 3 3 C. Biology Subtotal = 7 18. Fibrous roots in streambed 3 2 1 0 3 19. Rooted upland plants in streambed 3 2 1 0 3 20. Macrobenthos (note diversity and abundance) 0 1 2 3 0 21. Aquatic Mollusks 0 1 2 3 0 22. Fish 0 0.5 1 1.5 0 23. Crayfish 0 0.5 1 1.5 0 24. Amphibians 0 0.5 1 1.5 1 25. Algae 0 0.5 1 1.5 0 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5; Other = 0 0 `perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Stream S3 is a small perennial tributary to South Buffalo Creek. S3 has been recently restored to include step -pool grade control, soil bank stabilization matting, and headcuts. Water was observed up to 10" in the channel of S3. WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Region Project/Site: South Buffalo Creek - Phase IV City/County: Guilford County Sampling Date: 10/5/2016 Applicant/Owner: City of Greensboro State: NC Sampling Point: W3 -UP Investigator(s): R. Sullivan & W. Sullivan (Kimley-Horn) Section, Township, Range: Morehead Township Landform (hillslope, terrace, etc.): Levee Local relief (concave, convex, none): None Slope (%): 2-3% Subregion (LRR or MLRA): LRR P Lat: 36.035248 Long: -79.803695 Datum: NAD 83 Soil Map Unit Name: ChA - Chewacla loam, 0 to 2 percent slopes, frequently flooded NWI classification: PF01Ad Are climatic / hydrologic conditions on the site typical for this time of year? Yes✓� No= (If no, explain in Remarks.) Are Vegetation F—] Soilor Hydrology F—I significantly disturbed? Are "Normal Circumstances" present? Yes a] No Are Vegetation = Soil El or Hydrology= naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes ✓ No ✓ Is the Sampled Area Hydric Soil Present? Yes IZI Wetland Hydrology Present? Yes— No within a Wetland? Yes No No ✓ Remarks: Data point W3 -UP was taken on a levee roughly 10' from and 1.5' higher in elevation than W3 -WET. HYDROLOGY rs: Surface Water (Al) High Water Table (A2) Saturation (A3) Water Marks (131) Sediment Deposits (B2) Drift Deposits (133) Algal Mat or Crust (134) Iron Deposits (135) Inundation Visible on Aerial Imagery (137) Water -Stained Leaves (139) Aquatic Fauna (1313) True Aquatic Plants (1314) Hydrogen Sulfide Odor (Cl) Oxidized Rhizospheres on Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (136) Sparsely Vegetated Concave Surface (68) Drainage Patterns (1310) Moss Trim Lines (1316) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Stunted or Stressed Plants (D1) Geomorphic Position (D2) Shallow Aquitard (D3) Microtopographic Relief (D4) FAC -Neutral Test (D5) rieia uoservations: Surface Water Present? Yes EL No_ Iy I- Depth (inches): Water Table Present? Yes F No ✓ Depth (inches): >24" Saturation Present? Yes 0_ No,� Depth (inches): >24" Wetland Hydrology Present? Yes F No 71 (includes capillary fringe) gauge, monitoring weu, aerial pnotos, p Remarks: No hydrology indicators were observed. ava US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: W3 -UP 6. Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. Ulmus americana 10% Y FACW That Are OBL, FACW, or FAC: 8 (A) 2. Fraxinus pennsylvanica 10% Y FACW 3. Acer negundo 100/0 Y FAC Total Number of Dominant 8 than 3 in. DBH and greater than or equal to 3.28 ft (1 10. Species Across All Strata: (B) 4. Herb - All herbaceous (non -woody) plants, regardless 12. Percent of Dominant Species 100% 5. of size, and woody plants less than 3.28 ft tall. 85% That Are OBL, FACW, or FAC: (A/B) 6. Woody Vine Stratum (Plot size: 30' ) Woody vine - All woody vines greater than 3.28 ft in Prevalence Index worksheet: 7 8 height. 2.Smilax rotundifolia Total % Cover of: Multiply bv: Y FAC 30% = Total Cover OBL species x 1 = Sapling/Shrub Stratum (Plot size: 30' ) 4. FACW species x 2 = 1. Acer negundo 5% Y FAC FAC species x 3 = 2. Fraxinus pennsylvanica 5% Y FACW FACU species x 4 = 3. = Total Cover UPL species x 5 = 4. Column Totals: (A) (B) 5. Prevalence Index = B/A = 6. Hydrophytic Vegetation Indicators: 7 _ 1 - Rapid Test for Hydrophytic Vegetation 8 X 2 - Dominance Test is >50% 9. 3 - Prevalence Index is <-3.0' 10. 4 - Morphological Adaptations' (Provide supporting 10% =Total Cover Herb Stratum (Plot size: 30' ) data in Remarks or on a separate sheet) 1. Microstegium vimineum 80% Y FAC _ Problematic Hydrophytic Vegetation' (Explain) 2. Cinna arundinacea 5% N FACW 3. Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. 4. Definitions of Four Vegetation Strata: 5. 6. Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or 7 more in diameter at breast height (DBH), regardless of height. 8. 9 Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 10. m) tall. 11. Herb - All herbaceous (non -woody) plants, regardless 12. of size, and woody plants less than 3.28 ft tall. 85% =Total Cover Woody Vine Stratum (Plot size: 30' ) Woody vine - All woody vines greater than 3.28 ft in 1.Vitis rotundifolia 5% Y FAC height. 2.Smilax rotundifolia 5% Y FAC 3. 4. 5 Hydrophytic Vegetation � El 6• Present? Yes No 10% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 SOIL Sampling Point: W3 -UP Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' LocZ Texture 0-6" 10YR 4/3 80% 10YR 5/6 20% C M Loamy clay 6-16" 10YR 5/6 60% 10YR 5/1 40% D M Loam 16-24" 10YR 4/4 80% 10YR 5/2 20% D M Loam Remarks 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric Soils3: (Al) ❑ Dark Surface (S7) ❑ 2 cm Muck (A10) (MLRA 147) BHistosol Histic Epipedon (A2) ❑ Polyvalue Below Surface (S8) (MLRA 147, 148) ❑ Coast Prairie Redox (A16) ❑ Black Histic (A3) ❑ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) ❑ Stratified Layers (A5) 2 cm Muck (A10) (LRR N) Depleted Matrix (F3) Redox Dark Surface (F6) (MLRA 136, 147) ❑ Very Shallow Dark Surface (TF12) ❑ Depleted Below Dark Surface (A11) Depleted Dark Surface (F7) ❑ Other (Explain in Remarks) Dark Surface (Al2) ❑ Redox Depressions (F8) eThick Sandy Mucky Mineral (S1) (LRR N, ❑ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) ❑ Sandy Gleyed Matrix (S4) MLRA 136) ❑ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, ❑ Stripped Matrix (S6) ❑ Red Parent Material (F21) (MLRA 127, 147) unless disturbed or problematic. Type: Depth (inches): Remarks: Hydric Soil Present? YesF_1 No W1 Soils were heavily compacted. No hydric soil indicators were observed. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Region Project/Site: South Buffalo Creek - Phase IV City/County: Guilford County Sampling Date: 10/5/2016 Applicant/Owner: City of Greensboro State: NC Sampling Point: W3 -WET Investigator(s): R. Sullivan & W. Sullivan (Kimley-Horn) Section, Township, Range: Morehead Township Landform (hillslope, terrace, etc.): Depressional floodplain Local relief (concave, convex, none): Concave Slope (%): 0-1% Subregion (LRR or MLRA): LRR P Lat: 36.035217 Long: -79.803716 Datum: NAD 83 Soil Map Unit Name: ChA - Chewacla loam, 0 to 2 percent slopes, frequently flooded NWI classification: PF01Ad Are climatic / hydrologic conditions on the site typical for this time of year? Yes✓� No= (If no, explain in Remarks.) Are Vegetation F—] Soilor Hydrology F—I significantly disturbed? Are "Normal Circumstances" present? Yes a] No Are Vegetation = Soil El or Hydrology= naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes ✓ No Is the Sampled Area Hydric Soil Present? Yes — ✓ No within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ No Remarks: W3 is a depressional floodplain wetland that appears to pond water periodically. HYDROLOGY rs: Surface Water (Al) High Water Table (A2) Saturation (A3) Water Marks (131) Sediment Deposits (B2) Drift Deposits (133) Algal Mat or Crust (134) Iron Deposits (135) Inundation Visible on Aerial Imagery (137) Water -Stained Leaves (139) Aquatic Fauna (1313) True Aquatic Plants (1314) Hydrogen Sulfide Odor (Cl) Oxidized Rhizospheres on Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (136) ✓ Sparsely Vegetated Concave Surface (68) Drainage Patterns (1310) Moss Trim Lines (1316) Dry -Season Water Table (C2) Crayfish Burrows (C8) PSaturation Visible on Aerial Imagery (C9) Stunted or Stressed Plants (D1) V Geomorphic Position (D2) Shallow Aquitard (D3) Microtopographic Relief (D4) FAC -Neutral Test (D5) rieia uoservations: Surface Water Present? Yes EL No_ Iy I- Depth (inches): Water Table Present? Yes F No ✓ Depth (inches): >24" Saturation Present? Yes 0_ No,av Depth (inches): >24" Wetland Hydrology Present? Yes 7 No (includes capillary fringe) gauge, monitoring weu, aerial pnotos, p Remarks: ava No water table or saturation was observed. Surface soil cracking and algal mats were observed within W3. W3 likely ponds water after precipitation events. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: W3 -WET Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. None That Are OBL, FACW, or FAC: 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 30' ) 1. None 2. 4. 5. 6. 7. 8. 9. 10. Total Number of Dominant Species Across All Strata: Percent of Dominant Species That Are OBL, FACW, or FAC: 3 (A) 3 (B) 100% (A/B) = Total Cover Herb Stratum (Plot size: 30' ) 1. Persicaria hydropiperoides 15% Y OBL 2. Ludwigia alternifolia 5% Y FACW 3. Sagittaria latifolia 5% Y OBL 4. 5. 7. 8. 9. 10. 11. 12. 25% =Total Cover Woody Vine Stratum (Plot size: 30' ) 1.None 3. 4. 5. 6. = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Vegetation in wetland W3 is dominated by low growing grasses and herbs. Prevalence Index = B/A = Hydrophytic Vegetation Indicators: _ 1 - Rapid Test for Hydrophytic Vegetation X 2 - Dominance Test is >50% _ 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in heiaht. Hydrophytic Vegetation Present? Yes M No El US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 rrevaience maex worKsneet: Total % Cover of: Multiply bv: OBL species x 1 = = Total Cover FACW species x 2 = FAC species x 3 = FACU species x 4 = UPL species x 5 = Column Totals: (A) (B) = Total Cover Herb Stratum (Plot size: 30' ) 1. Persicaria hydropiperoides 15% Y OBL 2. Ludwigia alternifolia 5% Y FACW 3. Sagittaria latifolia 5% Y OBL 4. 5. 7. 8. 9. 10. 11. 12. 25% =Total Cover Woody Vine Stratum (Plot size: 30' ) 1.None 3. 4. 5. 6. = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Vegetation in wetland W3 is dominated by low growing grasses and herbs. Prevalence Index = B/A = Hydrophytic Vegetation Indicators: _ 1 - Rapid Test for Hydrophytic Vegetation X 2 - Dominance Test is >50% _ 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in heiaht. Hydrophytic Vegetation Present? Yes M No El US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 SOIL Sampling Point: W3 -WET Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' LocZ Texture Remarks 0-5" 10YR 4/3 50% 10YR 5/2 25% D M Loamy clay 10YR 5/6 25% C M 5-19" 10YR 5/1 60% 10YR 5/4 40% C M Loamy clay 19-24" 10YR 4/1 75% 10YR 5/4 25% C M S cla loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric Soils3: (Al) ❑ Dark Surface (S7) ❑ 2 cm Muck (A10) (MLRA 147) BHistosol Histic Epipedon (A2) r 1 Polyvalue Below Surface (S8) (MLRA 147, 148) ❑ Coast Prairie Redox (A16) ❑ Black Histic (A3) ❑ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) F'( ❑ Piedmont Floodplain Soils (F19) Stratified Layers (A5) Depleted Matrix (F3) (MLRA 136, 147) ❑ 2 cm Muck (A10) (LRR N) Redox Dark Surface (F6) ❑ Very Shallow Dark Surface (TF12) ❑ Depleted Below Dark Surface (A11) Depleted Dark Surface (F7) ❑ Other (Explain in Remarks) Dark Surface (Al2) ❑ Redox Depressions (F8) eThick Sandy Mucky Mineral (S1) (LRR N, ❑ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) ❑ Sandy Gleyed Matrix (S4) MLRA 136) ❑ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, ❑ Stripped Matrix (S6) ❑ Red Parent Material (F21) (MLRA 127, 147) unless disturbed or problematic. Type: Depth (inches): Hydric Soil Present? Yes n No ❑ Remarks: No water table or saturation was observed. US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Region Project/Site: South Buffalo Creek - Phase IV City/County: Guilford County Sampling Date: 10/5/2016 Applicant/Owner: City of Greensboro State: NC Sampling Point: W4/W5/W6-UP Investigator(s): R. Sullivan & W. Sullivan (Kimley-Horn) Section, Township, Range: Morehead Township Landform (hillslope, terrace, etc.): Levee Local relief (concave, convex, none): Convex Slope (%): 2% Subregion (LRR or MLRA): LRR P Lat: 36.034664 Long: -79.810162 Datum: NAD 83 Soil Map Unit Name: ChA - Chewacla loam, 0 to 2 percent slopes, frequently flooded NWI classification: PF01Ad Are climatic / hydrologic conditions on the site typical for this time of year? Yes✓� No= (If no, explain in Remarks.) Are Vegetation F—] Soilor Hydrology F—I significantly disturbed? Are "Normal Circumstances" present? Yes = No Are Vegetation = Soil El or Hydrology= naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes ✓ No ✓ Is the Sampled Area Hydric Soil Present? Yes No within a Wetland? Yes No IZI Wetland Hydrology Present? Yes No ✓ Remarks: Data point W4/W5/W6-UP was taken N20' from and 5' higher in elevation than W4/W5/W6-WET on a levee dividing South Buffalo Creek and an excavated slough. Both W4 and W6 are man-made sloughs contained by constructed berms. HYDROLOGY rs: Surface Water (Al) High Water Table (A2) Saturation (A3) Water Marks (131) Sediment Deposits (132) Drift Deposits (133) Algal Mat or Crust (134) Iron Deposits (135) Inundation Visible on Aerial Imagery (67) Water -Stained Leaves (139) Aquatic Fauna (1313) True Aquatic Plants (1314) Hydrogen Sulfide Odor (Cl) Oxidized Rhizospheres on Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (136) Sparsely Vegetated Concave Surface (68) Drainage Patterns (1310) Moss Trim Lines (B16) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Stunted or Stressed Plants (D1) Geomorphic Position (D2) Shallow Aquitard (D3) Microtopographic Relief (D4) FAC -Neutral Test (D5) rieia uoservations: Surface Water Present? Yes EL No ✓ Depth (inches): Water Table Present? Yes F No ✓ Depth (inches): >24" Saturation Present? Yes 0_ No,n Depth (inches): >24" Wetland Hydrology Present? Yes F No 71 (includes capillary fringe) gauge, monitoring weu, Remarks: No hydrology indicators were observed. ava US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Tree Stratum (Plot size: 30' ) 1. Carya illinoinensis 2. Fraxinus pennsylvanica 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 30' ) 1. Liquidambar styraciflua 2. 4. 5. 6. 7. 8. 9. 10. Sampling Point: W4/W5/W6-UP Absolute Dominant Indicator Dominance Test worksheet: % Cover Species? Status Number of Dominant Species 20% Y FACU That Are OBL, FACW, or FAC: 4 (A) 10% Y FACW 25% Y FAC Total Number of Dominant 100/0 Species Across All Strata: (B) 3• Andropogon virginicus Percent of Dominant Species 57% Y FACU That Are OBL, FACW, or FAC: (A/B) 30% = Total Cover 5% Y rrevaience moex worKsneet: Total % Cover of: Multiply by: OBL species x 1 = FACW species x 2 = FAC FAC species x 3 = FACU species x 4 = UPL species x 5 = Column Totals: (A) (B) 7. 8. 9. 10. 11. 12. Prevalence Index = B/A = Hydrophytic Vegetation Indicators: _ 1 - Rapid Test for Hydrophytic Vegetation X 2 - Dominance Test is >50% _ 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. 50% = Total Cover Woody Vine Stratum (Plot size: 30' ) Woody vine - All woody vines greater than 3.28 ft in 1. Vitis rotundifolia 10% Y FAC height. 3. 4. 5 Hydrophytic Vegetation 6• Present? Yes � No El 10% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 5% = Total Cover Herb Stratum (Plot size: 30' ) 1. Microstegium vimineum 25% Y FAC 2. Sorgastrum nutans 100/0 Y FACU 3• Andropogon virginicus 100/0 Y FACU 4. Phtytolacca americana 5% N FACU 5. 7. 8. 9. 10. 11. 12. Prevalence Index = B/A = Hydrophytic Vegetation Indicators: _ 1 - Rapid Test for Hydrophytic Vegetation X 2 - Dominance Test is >50% _ 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. 50% = Total Cover Woody Vine Stratum (Plot size: 30' ) Woody vine - All woody vines greater than 3.28 ft in 1. Vitis rotundifolia 10% Y FAC height. 3. 4. 5 Hydrophytic Vegetation 6• Present? Yes � No El 10% = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 SOIL Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of Sampling Point: W4/W5/W6-UP Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' LocZ Texture Remarks 0-24" 10Y 5/6 100% Loam Fill soil 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric Soils3: (Al) ❑ Dark Surface (S7) ❑ 2 cm Muck (A10) (MLRA 147) eHistosol Histic Epipedon (A2) ❑ Polyvalue Below Surface (S8) (MLRA 147, 148) ❑ Coast Prairie Redox (A16) ❑ Black Histic (A3) ❑ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) ❑ Stratified Layers (A5) 2 cm Muck (A10) (LRR N) Depleted Matrix (F3) Redox Dark Surface (F6) (MLRA 136, 147) ❑ Very Shallow Dark Surface (TF12) ❑ Depleted Below Dark Surface (A11) Depleted Dark Surface (F7) ❑ Other (Explain in Remarks) Thick Dark Surface (Al2) ❑ Redox Depressions (F8) 8 Sandy Mucky Mineral (S1) (LRR N, ❑ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) ❑ Sandy Gleyed Matrix (S4) MLRA 136) ❑ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, ❑ Stripped Matrix (S6) ❑ Red Parent Material (F21) (MLRA 127, 147) unless disturbed or problematic. Type: Depth (inches): Remarks: No hydric soil indicators present. Hydric Soil Present? YesF_1 No W1 US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Region Project/Site: South Buffalo Creek - Phase IV City/County: Guilford County Sampling Date: 10/5/2016 Applicant/Owner: City of Greensboro State: NC Sampling Point: W4/W5/W6-WET Investigator(s): R. Sullivan & W. Sullivan (Kimley-Horn) Section, Township, Range: Morehead Township Landform (hillslope, terrace, etc.): Slough Local relief (concave, convex, none): Concave Slope (%): <1% Subregion (LRR or MLRA): LRR P Lat: 36.034605 Long: -79.810113 Datum: NAD 83 Soil Map Unit Name: ChA - Chewacla loam, 0 to 2 percent slopes, frequently flooded NWI classification: PF01Ad Are climatic / hydrologic conditions on the site typical for this time of year? Yes✓� No= (If no, explain in Remarks.) Are Vegetation F—] Soilor Hydrology F—I significantly disturbed? Are "Normal Circumstances" present? Yes = No Are Vegetation = Soil El or Hydrology= naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes ✓ No Is the Sampled Area Hydric Soil Present? Yes ✓ No within a Wetland? Yes No Wetland Hydrology Present? Yes ✓ No Remarks: Wetlands W4, W5, and W6 are man-made sloughs created in the floodplain of South Buffalo Creek. The sloughs were excavated as part of an earlier phase in the South Buffalo Creek stream restoration project. Both wetlands are bound topographically by constructed berms. HYDROLOGY rs: Surface Water (Al) High Water Table (A2) Saturation (A3) Water Marks (131) Sediment Deposits (132) Drift Deposits (133) Algal Mat or Crust (134) Iron Deposits (135) Inundation Visible on Aerial Imagery (67) Water -Stained Leaves (139) Aquatic Fauna (1313) True Aquatic Plants (1314) Hydrogen Sulfide Odor (Cl) Oxidized Rhizospheres on Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Surface Soil Cracks (136) Sparsely Vegetated Concave Surface (68) Drainage Patterns (1310) Moss Trim Lines (B16) Dry -Season Water Table (C2) Crayfish Burrows (C8) Saturation Visible on Aerial Imagery (C9) Stunted or Stressed Plants (D1) Geomorphic Position (D2) Shallow Aquitard (D3) Microtopographic Relief (D4) FAC -Neutral Test (D5) rieia uoservations: Surface Water Present? Yes El No _ Iy I- Depth (inches): Water Table Present? Yes -Rd No J1�� Depth (inches): 16" Saturation Present? Yes 21 No-aDepth (inches): 10" Wetland Hydrology Present? Yes . No (includes capillary fringe) gauge, monitoring weu, Remarks: ava W4 and W6 receive hydrology from overbank flooding of South Buffalo Creek. Standing water to a depth of 6" was observed in the depressional areas in the middle of both sloughs. US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: W4/W5/W6-WET Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size: 30' ) % Cover Species? Status Number of Dominant Species 1. None That Are OBL, FACW, or FAC: 3. 4. 5. 6. 7. 8. Sapling/Shrub Stratum (Plot size: 30' ) 1. Platanus occidentalis 5% 2. 4. 5. 6. 7. 8. 9. 10. = Total Cover Y FACW 5% = Total Cover Herb Stratum (Plot size: 30' ) 1. Persicaria hydropiperoides 25% Y OBL 2. Juncus effusus 10% Y FACW 3. Typha sp. 5% N FACU 4. Schoenoplectus tahernaemontani 5% N OBL 5. 7. 8. 9. 10. 11. 12. 45% =Total Cover Woody Vine Stratum (Plot size: 30' ) 1.None 3. 4. 5. 6. = Total Cover Remarks: (Include photo numbers here or on a separate sheet.) Total Number of Dominant Species Across All Strata: Percent of Dominant Species That Are OBL, FACW, or FAC: 3 (A) 3 (B) 100% (A/B) rrevaience moex worKsneet: Total % Cover of: Multiply by: OBL species x 1 = FACW species x 2 = FAC species x 3 = FACU species x 4 = UPL species x 5 = Column Totals: (A) (B) Prevalence Index = B/A = Hydrophytic Vegetation Indicators: _ 1 - Rapid Test for Hydrophytic Vegetation X 2 - Dominance Test is >50% _ 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) _ Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody vine - All woody vines greater than 3.28 ft in heiaht. Hydrophytic Vegetation Present? Yes M No El US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 SOIL Sampling Point: W4/W5/W6-WET Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type' LocZ Texture Remarks 0-2" 10YR 4/4 100% Loam 2-8" 10YR 3/2 100% Loam Lots of organics 8-20" 2.5Y 5/1 75% 10YR 5/6 25% C M Clay loam 'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Indicators for Problematic Hydric Soils3: (Al) ❑ Dark Surface (S7) ❑ 2 cm Muck (A10) (MLRA 147) eHistosol Histic Epipedon (A2) ❑ Polyvalue Below Surface (S8) (MLRA 147, 148) ❑ Coast Prairie Redox (A16) ❑ Black Histic (A3) ❑ Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) ❑ Piedmont Floodplain Soils (F19) Stratified Layers (A5) Depleted Matrix (F3) (MLRA 136, 147) ❑ 2 cm Muck (A10) (LRR N) Redox Dark Surface (F6) ❑ Very Shallow Dark Surface (TF12) ❑✓ Depleted Below Dark Surface (A11) Depleted Dark Surface (F7) ❑ Other (Explain in Remarks) Thick Dark Surface (Al2) ❑ Redox Depressions (F8) 8 Sandy Mucky Mineral (S1) (LRR N, ❑ Iron -Manganese Masses (F12) (LRR N, MLRA 147, 148) ❑ Sandy Gleyed Matrix (S4) MLRA 136) ❑ Umbric Surface (F13) (MLRA 136, 122) 3Indicators of hydrophytic vegetation and ❑ Sandy Redox (S5) ❑ Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, ❑ Stripped Matrix (S6) ❑ Red Parent Material (F21) (MLRA 127, 147) unless disturbed or problematic. Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes n No ❑ Remarks: Could not remove soil below 20" due to heavy saturation. The water table was present at 16" and saturation was present at 10". US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 oyY I E I GV I LI \_/I \ V V\ --/V I V 1 1 DRAFT CONSTRUCTION DRAWINGS SOUTH BUFFALO CREEK PHASE IV HABITAT AND WATER QUALITY IMPROVEMENT PROJECT DEVELOPED FORS CITY OF GREENSBORO GREENSBORO, NORTH CAROLINA CONTRACT NO. 2016-0440 KHA PROJECT NO. 012137010 rravhill-R-d q,. rte, , v3-,QOPai Dr� Lynette Q rkmarl St _ 421 218A 811�l ring ! 218A ��, ' z1 se 5t - �On1ari�Dr !I� _ 218e Greensboro 1 224jl� D �._ . 2MDell od Park impton P ark 1n E I� 74"7 9 B 9ms,79B 36D VICINITY MAP PROJECT LOCATION 65 l � �'�arinar gf Ray St erwro St 1-a' wence St %burls �# J ew R dustrial A~, Ilea Lakes LOCATION MAP PROJECT CONTACTS CLIENT: CITY OF GREENSBORO 2602 S. ELM—EUGENE STREET P.O.BOX 3136 GREENSBORO, NORTH CAROLINA 27406 PHONE: (336) 373-2527 FAX: (336) 373-3119 ATTN.: JEREMY MCCALL, P.E. ENGINEER: SURVEYOR: KIMLEY—HORN AND ASSOCIATES, INC. 421 FAYETTEVILLE ST., STE. 600 RALEIGH, NORTH CAROLINA 27601 PHONE: (919) 677-2000 FAX: (919) 677-2050 ATTN.: TODD ST. JOHN, P.E. LEVEL CROSS SURVEYING, PLLC 668 MARSH COUNTRY LANE RANDLEMAN, NC 27317-7228 PHONE: (336) 495-1713 ATTN.: BILL DURHAM, PLS SHEET INDEX SHEET DESCPoP'110N I NO. 01 1 TITLE SHEET 02 1 GENERAL NOTES 03 1 LEGENDS 04 1 EXISTING CONDITIONS KEY SHEET 05-10 1 EXISTING CONDITIONS 11 1 SITE PLAN AND PROFILE KEY SHEET 12-15 1 SITE PLAN AND PROFILE 16 I TYPICAL CROSS SECTION 17-18 1 DETAILS 19-22 1 EROSION AND SEDIMENT CONTROL DETAILS 23 1 EROSION CONTROL KEY SHEET 24-29 1 EROSION CONTROL PLANS 30 1 PLANTING NOTES AND DETAILS 31 1 PLANTING PLAN KEY SHEET Know what's below. 32-37 PLANTING PLANS V Call before you dig. 38 CROSS SECTIONS D 6 PREPARED IN THE OFFICE OF: r C U EN T: ` ��""""��,,, � PROJECT: �N 5/26/17 CITY OF GREENSBORO :�o�:.• SS•••.. =; DRAWN BY: SOUTH BUFFALO CREEK HABITAT ° = -I MIN' JLY - AND WATER QUALITY NC LICENSE #F-0102 = = DESIGNED BY: JI 421 FAYETTEVILLE ST., STE. 600 = • �0044(i0 = JLY Kimley>))HornTI TSE: t REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: RALEIGH, NORTH CAROLINA 27601 *N TRU T CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 �G► NW WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose '� and client for which it Wes prepared. Reuse of andimproperreliance on this document without written authorization and adaptation by p TITLE SHEET ''��/ ••••• SHEET NUMBER: Kimley—Horn end Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. 2017 '''L.JCB NUMBER: PRELIMINARY - NOT FOR CONSTRUCTION i Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: 01213 01 7010 OF 37 E Y D E 0 b i D Y MORIN :7_\11111112[911.*3 1. A PRE—CONSTRUCTION CONFERENCE MUST BE HELD WITH REPRESENTATIVES OF THE CITY & CONTRACTOR OF RECORD BEFORE ANY WORK CAN BE STARTED ON SITE. STREAM, FLOODPLAINS, AND SLOUGHS SHALL BE INSTALLED ACCORDING TO APPROVED PLANS AND PROFILES. IF A FIELD CHANGE IS NEEDED, THE REDESIGN AREA(S) MUST BE APPROVED BY THE CITY PRIOR TO INSTALLATION. 2. THE CONTRACTOR SHALL HAVE A SET OF SEALED CONSTRUCTION DRAWINGS ON THE PROJECT SITE AT ALL TIMES. 3. THE CONTRACTOR SHALL ADHERE TO ALL FEDERAL, STATE, COUNTY AND CITY LAWS, ORDINANCES AND REGULATIONS WHICH IN ANY MANNER AFFECTS THE CONDUCT OF THE PROJECT, INCLUDING, BUT NOT LIMITED TO INITIATING, MAINTAINING & SUPERVISING ALL SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE WORK. 4. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO CONFORM TO ALL REQUIREMENTS OF THE SPECIFICATION AS THEY RELATE TO COORDINATION WITH THE OWNERS, AND THE UTILITIES THAT EXIST ON SITE. CONTRACTOR MUST ALSO COMPLY WITH ALL NCDOT AND UTILITY OWNER REQUIREMENTS WHEN OPERATING WITHIN THE RIGHT—OF—WAY AND EASEMENTS. 5. ALL CONSTRUCTION MATERIALS AND WORKMANSHIP SHALL CONFORM TO THE PROJECT SPECIFICATIONS AND THE CITY OF GREENSBORO STANDARD SPECIFICATIONS. IN THE CASE OF CONFLICT THE PROJECT SPECIFICATION SHALL GOVERN. IN CASE OF A CONFLICT BETWEEN THE STANDARD SPECIFICATIONS AND THE SPECIAL CONDITIONS THE SPECIAL CONDITIONS SHALL GOVERN. THE CONTRACTOR SHALL OBTAIN AND USE ALL APPLICABLE ADDENDA. 6. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO COORDINATE ITS WORK WITH ANY WORK TO BE PERFORMED BY THE UTILITY OWNERS OR OTHERS IN THE RIGHT—OF—WAY. ARRANGE A SCHEDULE OF OPERATIONS THAT WILL ALLOW FOR THE COMPLETION OF THE PROJECT WITHOUT ANY UNDUE DELAY. 7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROTECTION OF ALL EXISTING STRUCTURES, UTILITIES, FENCES, SHRUBBERY, AND RETAINING WALLS, ETC. WHICH ARE NOT TO BE DISTURBED DURING CONSTRUCTION. REFER TO THE PROJECT SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS. 8. ALL EXCESS MATERIALS SHALL BE HAULED OFF BY THE CONTRACTOR. EXCESS GRADE MATERIAL SHALL BE SPREAD AT THE DESIGNATED PERMANENT STOCKPILE AREA WITHIN THESE DRAWINGS. REFUSE SHALL BE DISPOSED OF LEGALLY OFFSITE. 9. THE PROPOSED BANKFULL LINE, FLOODPLAIN LINE, SLOUGH LINE AND, CUT LINE SHOWN WITHIN THE PLAN/PROFILE SHEETS DENOTE PROPOSED GRADING BREAKLINES, OR GRADE TRANSITION POINTS, AS INDICATED IN THE TYPICAL CROSS—SECTIONS, PROFILE, AND CROSS—SECTIONS. GRADE LINES MAY BE ADJUSTED AT THEIR BEGINNING, ENDING, AND AT STRUCTURES AS DIRECTED BY THE ENGINEER IN ORDER TO SECURE A PROPER TIE—IN OR TO CREATE A MORE "NATURAL" APPEARANCE FOR STREAM, WETLAND WORK, AND SLOUGH WORK. SUBSURFACE: LIMITED SUBSURFACE DATA IS MADE AVAILABLE TO THE CONTRACTOR FOR THIS PROJECT (SEE PROJECT MANUAL). THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAKING ADDITIONAL SUBSURFACE EVALUATIONS. UTILITIES: THE CONTRACTOR SHALL CALL THE "CONTACT ONE—CALL CENTER" BY DIALING 811 BEFORE DIGGING. THE CONTRACTOR SHALL FIELD LOCATE ALL UTILITIES INSIDE THE CONSTRUCTION CORRIDOR. TOPSOIL REMOVAL AND STOCKPILE: 1. TOPSOIL CONSISTING OF LOAM AND ORGANICS SHALL BE REPLACED IN ALL GRADED FLOODPLAIN, WETLAND SLOUGHS, AND STREAM BANK AREAS TO A MINIMUM 4" DEPTH UNLESS A GREATER DEPTH IS OTHERWISE SPECIFIED. THE FINAL GRADE ELEVATIONS INCLUDE THE APPLICATION OF THIS TOPSOIL LAYER. THEREFORE, IN THESE AREAS IT MAY BE NECESSARY TO OVER EXCAVATE TO ACCOUNT FOR THE REPLACEMENT DEPTH OF THE TOPSOIL. THE CONTRACTOR IS RESPONSIBLE FOR TEMPORARILY STOCKPILING THE TOPSOIL FOR RE—PLACEMENT THROUGHOUT CONSTRUCTION. TRAFFIC CONTROL: 1. ACCESS TO PRIVATE RESIDENTIAL DRIVEWAYS MUST BE MAINTAINED DURING CONSTRUCTION. IF ACCESS TO PRIVATE RESIDENTIAL DRIVEWAYS CANNOT BE MAINTAINED DUE TO CONSTRUCTION ACTIVITIES, ON—STREET PARKING WITHIN 50 FEET OF PRIVATE ACCESS TO THE RIGHT—OF—WAY AND PEDESTRIAN WALKWAY AROUND CONSTRUCTION ACTIVITY MUST BE PROVIDED. 2. CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT TRAFFIC FLOW IS MAINTAINED ON ALL IMPACTED CITY STREETS DURING CONSTRUCTION. 3. WHEN A TEMPORARY CLOSING IS REQUIRED, THE CONTRACTOR SHALL COORDINATE WITH THE CITY OF GREENSBORO AND GDOT TO IMPLEMENT A TRAFFIC CONTROL PLAN. CONSTRUCTION SEQUENCE: 1. THE CONTRACTOR SHALL PROVIDE A SCHEDULE OF WORK TO THE CITY AND ENGINEER FOR APPROVAL. THE CONTRACTOR SHOULD GENERALLY PLAN TO CONSTRUCT THE PROPOSED STREAM IMPROVEMENTS FROM UPSTREAM TO DOWNSTREAM TO PROTECT COMPLETED STREAM SECTIONS FROM SEDIMENTATION DURING CONSTRUCTION. THE CONTRACTOR MAY PROPOSE AN ALTERNATIVE CONSTRUCTION SCHEDULE FOR APPROVAL BY THE ENGINEER. 2. THE CONTRACTOR SHALL COORDINATE A PRE—CONSTRUCTION MEETING WITH CITY STAFF, PRIVATE AND PUBLIC UTILITIES, AND THE DESIGN ENGINEER. THE CONTRACTOR SHALL SCHEDULE THE MEETING A MINIMUM OF 48 HOURS PRIOR TO ANY LAND DISTURBING ACTIVITY. 3. THE CONTRACTOR SHALL PROVIDE THE START DATE OF ANY ONSITE LAND DISTURBANCE ACTIVITY TO LAND QUALITY SECTION'S WINSTON—SALEM REGIONAL OFFICE AT (336) 771-5000 48 HOURS PRIOR TO MOBILIZATION. 4. THE CONTRACTOR SHALL INSTALL TRAFFIC CONTROL MEASURES, EROSION CONTROL MEASURES, TREE PROTECTION FENCING, AND OTHER MEASURES AS SHOWN ON THE PLANS, CLEARING ONLY AS NECESSARY TO INSTALL THESE ITEMS. THE CONTRACTOR SHALL NOTIFY THE ENGINEER WHEN FENCE INSTALLATION IS COMPLETE FOR INSPECTION BY THE CITY. INSPECTION BY THE LAND QUALITY SECTION IS NOT NECESSARY PRIOR TO COMMENCING LAND DISTURBANCE AS THE LAND QUALITY SECTION WILL PERFORM PERIODIC INSPECTIONS FOR COMPLIANCE. 5. THE CONTRACTOR SHALL MAINTAIN EROSION CONTROL MEASURES REQUIRED FOR WORKING IN A LIVE STREAM PER THE PLANS AND SPECIFICATIONS AND/OR AS DIRECTED BY THE PROJECT ENGINEER. SEE EROSION AND SEDIMENT CONTROL PLAN. 6. THE CONTRACTOR SHALL SET/STAKE AT A MINIMUM THE STREAM CENTERLINE, PROPOSED TOP AND TOE OF SLOPES, STRUCTURE LOCATIONS, AND LIMITS OF DISTURBANCE IN THE FIELD PER THE DRAWINGS. THE ENGINEER RESERVES THE RIGHT TO ADJUST THE LOCATION OF THE PROPOSED ITEMS BEFORE THE CONTRACTOR BEGINS ANY CONSTRUCTION. 7. CLEAR VEGETATION AS WORK PROGRESSES ALONG THE PROPOSED BANK STABILIZATION, STREAM CHANNEL ALIGNMENTS, AND BANKFULL BENCH EXCAVATION LOCATIONS. THE CONTRACTOR SHOULD PAY SPECIAL ATTENTION TO REMOVED TREES THAT CAN BE USED IN THE PROPOSED LOG STRUCTURES OR TRANSPLANTS. STOCKPILE TREES THAT WILL BE USED LATER AS ROOTWADS AND LOGS. SHRUBS AND TREES LESS THAN 3" IN DIAMETER THAT ARE TO BE TRANSPLANTED SHALL BE MARKED WITH HIGHLY VISIBLE TAPE BY THE ENGINEER. THESE SHRUBS AND TREES SHALL BE SAVED FOR TRANSPLANTING AND STOCKPILED. ALL SHRUBS AND TREES MARKED TO BE TRANSPLANTED SHALL BE REMOVED ENSURING THAT THE ROOT MASS IS INTACT. CONSTRUCTION SEQUENCE (CONTINUED) 8. WHERE DESIGNATED, THE CONTRACTOR SHALL CONSTRUCT PROPOSED CHANNEL IMPROVEMENTS. AS THE SITE IS GRADED THE CONTRACTOR SHALL STOCKPILE TOPSOIL FOR LATER USE. 9. THE CONTRACTOR SHALL CONSTRUCT CHANNEL AND BANK STABILIZATION TO A STABLE FORM BEFORE MOVING OUT OF THE WORK AREA. A STABLE FORM SHALL INCLUDE, BUT IS NOT LIMITED TO, THE COMPLETION OF FINAL GRADE, THE COMPLETE INSTALLATION OF IN—STREAM STRUCTURES, TRANSPLANTS, EROSION CONTROL MATTING, TOPSOIL AND TEMPORARY VEGETATION ACCORDING TO THE TEMPORARY SEEDING SCHEDULE. SECTIONS OF STREAM WITHIN THE PUMP AROUND OPERATION WORK ZONE SHALL BE STABILIZED WITH MATTING BY THE END OF THE WORK DAY. 10. THE CONTRACTOR SHALL MAINTAIN EROSION CONTROL MEASURES REQUIRED FOR WORKING IN A LIVE STREAM PER THE PLANS AND SPECIFICATIONS AND/OR AS DIRECTED BY THE PROJECT ENGINEER. SEE EROSION AND SEDIMENT CONTROL PLAN. 11. CONSTRUCTION SHALL BE COMPLETED INCLUDING TEMPORARY VEGETATION, EROSION CONTROL MATTING, TRANSPLANTS, AND STRUCTURES. AS NECESSARY CONTRACTOR SHALL RE—SEED AREAS WITH TEMPORARY SEEDING TO MEET THE COVERAGE REQUIREMENTS IN THE PROJECT SPECIAL CONDITIONS. 12. IF CONSTRUCTION IS COMPLETED DURING THE PLANTING SEASON SPECIFIED HEREIN, THEN INSTALL FINAL PLANTING PER THE DRAWINGS AND SPECIFICATIONS. OTHERWISE, DELAY FINAL PLANTING UNTIL THE PLANTING SEASON. 13. THE CONTRACTOR SHALL COORDINATE A FINAL SITE INSPECTION WITH THE CITY STAFF AND ENGINEER TO REVIEW THE COMPLETED SITE CONSTRUCTION AND TO OBTAIN FINAL APPROVAL. 14. UPON FINAL APPROVAL, THE CONTRACTOR SHALL NOTIFY THE LAND QUALITY SECTION WHEN ALL LAND DISTURBANCE ACTIVITY IS COMPLETE AND A GOOD STAND OF TEMPORARY VEGETATION HAS BEEN ESTABLISHED. 15. REMOVE SILT AND CONSTRUCTION FENCES, AND OTHER TEMPORARY EROSION CONTROL DEVICES AFTER APPROVAL. 1 8�1 Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT:`�N•'CARo,����,, "" PROJECT: 5/26/17 ;'o�:••�'ss'•'••`•' " DRAWN BY: SOUTH BUFFALO CREEK HABITAT CITY OF GREENSBORO ■�MI� DESIGNED BY: AND WATER QUALITY NC LICENSE #F-0102 Q K421 FAYETTEVILLE ST., STE. 600 TITLE: = 044608 = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: >orn RALEIGH, NORTH CAROLINA 27601ITRU :� CHECKED BY: IMP R O V E M E N T PROJECT PHASE IV PHONE: (919) 677-2000 �G� �`l� : • WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose �` and client for which it was prepared. Reuse of andimproperreliance on this document without written authorization nd adaptation by pmle GENERAL NOTES ''��, •••••••• �.`` SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 '',� L. � JOB NUMBER: PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: " 012137010 02 OF 37 SURVEY LEGEND CURB INLET/CATCH BASIN o SANITARY SEWER VANHOEE HIRE HYDRANT EIGHT POLE POWER/UTILITY POLE GUY WIRE RCP REINFORCED CONCRETE PIPE CMP CORRUGATED VETAE PIPE X VALVE 13 WATER METER SI ON ZR TREE EXISTING BEDROCK TOP OF BANK OVERHEAD POWER STORV SEWER SANITARY SEWER ROAD CENTERLINE BUILDINGS & STRUCTURES RETAINING WALL SIDEWALK 110+00 STREAM CENTERLINE SWALE OR DITCH MAJOR CONTOUR VINOR CONTOUR BACK OF CURB EDGE OF PAVEMENT FACE OF CURB TOP OF BANK PROPERTY BOUNDARY ZONE 1 BUTTER ZONE 2 BUFFER oaR CONTOURS FROV EIDAR (NOT SURVEYED) 000 EXISTING LEGEND PROPOSED LOG CROSS VANE EXISTING BOULDER CLUSTER EXISTING ROCK A—VANE EXISTING SOIL LIFTED SLOUGH ENTRANCE WITH BOULDER SILL EXISTING ROCK VANE EXISTING LOG VANE PROPOSED PLAN LEGEND 20" PROPOSED STREAM CENTERLINE PROPOSED STREAM BANKFULL 735 PROPOSED MAJOR CONTOUR 734 PROPOSED MINOR CONTOUR 107+20.00 CROSS SECTION 1BB INNER BERM BENCH —BFB BANKFULL BENCH PROPOSED CONSTRUCTED RIFFLE 16 PROPOSED LOG VANE 16 PROPOSED LOG J—HOOK PROPOSED TOE WOOD ,$ PROPOSED ROCK TOE PROPOSED RIP RAP BRUSH MATTRESS ,_ PROPOSED PROFILE LEGEND EXISTING GROUND ELEVATION AT PROPOSED CENTERLINE PROPOSED CHANNEL BOTTOM ELEVATION EXISTING LOG ROCK AND ROLL RIFFLE EXISTING BOULDER STEP POOL EXISTING RIP RAP i 1 J n n �I 0 4� C 0 I J < REV. No.: REVISION: DATE: Y / This document, together with the concepts and designs presented herein, as on instrument of service, is intended only for the specific purpose r and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. Copyright Kimley—Horn and Associates, Inc., 2017 PROPOSED EROSION CONTROL LEGEND PLANTING PLAN LEGEND EXISTING MAJOR CONTOUR ZONE EXISTING MINOR CONTOUR LIVE STAKE PLANTINGS PROPOSED MAJOR CONTOUR ZONE PROPOSED MINOR CONTOUR SLOUGH/BANKFULL BENCH PLANTINGS L0D PROPOSED LIMITS OF DISTURBANCE 4 — PROPOSED TEMPORARY SILT FENCE 18 e PROPOSED TEMPORARY CONSTRUCTION EASEMENT 5 — PROPOSED EXCAVATION DISPOSAL AREA TPF PROPOSED TREE PROTECTION FENCE /// TPF PROPOSED COMBINATION TREE PROTECTION/SILT FENCE ''M DIVERSION SWALE/BERM 20 WATTLE WITH POLYACRYLAMIDE (PAM) CSB CONSTRUCTON SEQUENCE BOUNDARY PROPOSED TEMPORARY HAUL ROAD ® PROPOSED TEMPORARY CONSTRUCTION ENTRANCE/EXIT 18 PROPOSED TIMBER MAT 1g ® 1 PROPOSED TEMPORARY STREAM CROSSING W/ PIPE%19 PROPOSED TEMPORARY STAGING AREA °°� IN—STREAM ROCK SILT DAM 1g TREE TO BE REMOVED CD CD COFFER DAM 21 SCSC FLOATING SILT CURTAIN 0 18 COIR FIBER MATTING APPLICATION ® 12 SKIMMER BASIN 20 4 ID IMPERVIOUS DIKE FOR PUMP AROUND 1 21 DEWATERING PUMP AROUND 21 SILT FENCE STONE OUTLET 18 GDB GEOTEXTILE DEWATERING DIRT BAG 21 TEMPORARY SLOPE DRAIN 20 TEMPORARY ROCK CHECK DAM13 PREPARED IN THE OFFICE OF: ■ DRAWN BY: CHECKED BY: Kimley)))Horn CLIENT: NC LICENSE #F-0102 421 FAYETTEVILLE ST., STE. 600 TI TSE: RALEIGH, NORTH CAROLINA 27601 PHONE: (919) 677-2000 © 2017 CITY OF GREENSBORO LEGENDS ��•` CARO ''�,, PROPOSED PLANTING PLAN LEGEND 0 ZONE 2 — LIVE STAKE PLANTINGS ® ZONE 3 — SLOUGH/BANKFULL BENCH PLANTINGS CHECKED BY: ZONE 4 — RIPARIAN PLANTINGS + ZONE 5 — WETLAND PLANTINGS ZONE 6 — UTILITY/ACCESS PLANTINGS CITY OF GREENSBORO LEGENDS ��•` CARO ''�,, DATE: 5/26/17 �N Q PL�MIN�'_ DRAWN BY: JLY 00� DESIGNED BY: ' = JLY 1.4 TRUF CHECKED BY: ;� •NGI NE. •L••• •,��`�``` WRW �''1 JOB NUMBER: 1 1 1 1"00 SEAL: " 012137010 CROSS SECTION LEGEND EXISTING GROUND PROPOSED GROUND PROPOSED FILL PROPOSED SOIL LIFT e Know what's below. Call before you dig. PROJECT: SOUTH BUFFALO CREEK HABITAT AND WATER QUALITY IMPROVEMENT PROJECT PHASE IV PRELIMINARY - NOT FOR CONSTRUCTION SHEET NUMBER 03 OF 37 0I TD Y E 0 b v D v Q Q AL z K NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. P i o lre i 11 LIDAR - A I i n � � `qr_ loo 50' 100' below I v Know what's b . Call before You dig. CLIENT: DATE: PROJECT: PROJECT: PREPARED IN THE OFFICE OF: �.� CITY OF GREENSBORO ,�o�:.•F•SS••••.� '=; DRAWNBY:Y SOUTH BUFFALO CREEK HABITAT • NC LICENSE #F-0102 MIIV DESIGNED BY: AND WATER QUALITY JI K421 FAYETTEVILLE ST., STE. 600 TITLE: - •004460 = JLY Q REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:imle orn > RALEIGH, NORTH CAROLINA 27601 VMR*CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919)677-2000 EXISTING CONDITIONS KEY AE wRw This document, together with the concepts and designs presented herein, as on instrument of service, is intended only for the specific purpose �� / •• and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by ��, ��� �i� •L ••••• JOB NUMBER: SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 SHEET �`' PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: '���"�'�"`` 012137010 04 OF 37 \ I I uoaR — LIDAR nICI A. LID. (�n�,. P i o lre i 11 LIDAR - A I i n � � `qr_ loo 50' 100' below I v Know what's b . Call before You dig. CLIENT: DATE: PROJECT: PROJECT: PREPARED IN THE OFFICE OF: �.� CITY OF GREENSBORO ,�o�:.•F•SS••••.� '=; DRAWNBY:Y SOUTH BUFFALO CREEK HABITAT • NC LICENSE #F-0102 MIIV DESIGNED BY: AND WATER QUALITY JI K421 FAYETTEVILLE ST., STE. 600 TITLE: - •004460 = JLY Q REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:imle orn > RALEIGH, NORTH CAROLINA 27601 VMR*CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919)677-2000 EXISTING CONDITIONS KEY AE wRw This document, together with the concepts and designs presented herein, as on instrument of service, is intended only for the specific purpose �� / •• and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by ��, ��� �i� •L ••••• JOB NUMBER: SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 SHEET �`' PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: '���"�'�"`` 012137010 04 OF 37 0 9. 0 0 J Q \ ♦ \ \ �\\\ O \ pp �\\\\\�\\\ N\I Go �' � �N� \\k cp O° O \ / 1\10\\\ \ \ \ \ \\ \ \ \ VOID �\\ \ �O° / o / \\ \\\\\ \11 Il \1 1 \ \ \ \ 00� �% \\ \ / / VI \1 \ 1 \ \ / /�' / / .� \\\ b� / ���v` \\\\\ 1 \ \ CP \ / Ln CON \\\ \\ VN i \\ 1 �� \ . 1" ---'-UAL\ / \.OCP OLA CP 00 \.0La LA / CP \\ \\ LA \\1 <00 \ \`\ 1 1\ / 1\111\\` 1 N' <00 VOQ\_- \ \\ \ $ 1\ilililll / \\\ 1\ / / ✓ \\ \ \ I \\\ Ill \\\ 11 11iI1 \_J I \O° 1 I 00 r ,11 V v � 1111 \ `I I II l i i ' I \\ \ \\ �/ \ I ,\ �\\\\ '// \\ \\ \\ \\ \\ \\ \\ I \✓ O I\ 1\\I\11111111 ,`1 II II 1 I I I \ \ -A LA \ \ \\ \\ \\ I �V c_a AIV�� \ AVIA 111 11 VIV A `1 111 I \ \11\I1\1\ jlll 1111111111 \ \ \ \\\ --1 GI 1 I II II \-------------- =—11I111� r 1 \ 11\1\1 I' 1II 1111111 111\`x\ O \ \ 1 $\\\ A11\ 111111111 11j11II�I1 V A I /- — —' 1 1 1 1 V 111 1 I I 111 11 I 1 ���ucaR / 1 1 1 \ \IIIUI I1j 11,1111 1 I o r\ // I I , � II III 1 1 1n1\111ii 1111111,1 p I 1 I I — � 11 Iiiiiliii %llii� I I' I It 11I111► � I I 1 \ I v N Co O MATCHLINE SEE SHEET 06 I 1 I 1 1 I\ I I I \ \ k \ \ I I I \ \ I I \� NOTE: \ \\ I I SOME FEATURES SHOWN AS II EXISTING ARE BASED ON PRESUMED CHANGES FROM THE \ CONSTRUCTION OF PREVIOUS \ PHASES. 1 l \ 8�1 Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: %%\Will DATE: PROJECT: CITY OF GREENSBORO ,,,,''�N..CARo<'''''- ' 5/2Y: SOUTH BUFFALO CREEK HABITAT � 01" / �� DRAWN BY: �MifS' JLY AND WATER QUALITY NC LICENSE #F-0102 Q DESIGNED BY: 421 FAYETTEVILLE ST., STE. 600 TITHE: _ • �00446Ut3 = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:im e orn > RALEIGH, NORTH CAROLINA 27601 �VITR U : } GHEGKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 AGI NE WRW This document, together with the concepts and designs presented herein, as an instrument of service, is intended onlyfor the specific purpose / •• and client for which it was prepared. 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Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: I I DATE: PROJECT: CITY OF GREENSBORO ��''�N..CARO <''- ' 5/2SOUTH BUFFALO CREEK HABITAT � 0, " / �� DRAWN BY:Y: �MifS' JLY QUALITY NC LICENSE #F-0102 DESIGNED BY: AND WATER Q 421 FAYETTEVILLE ST., STE. 600 TITLE: _ • 0C1 460Q = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:i m e orn > RALEIGH, NORTH CAROLINA 27601 TR U : } CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 AGI NE WRW This document, together with the concepts and designs resented herein, as on instrument of service, is intended onlyfor the specific purpose / •• and client for which it was prepared. Reuse of endimproperreliance on this document without written authorization and adaptation by p EXISTING CONDITIONS ''��, � •L ••••• ` SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017JOB NUMBER: PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley-Horn and Associates, Inc., 2017 SEAL: 'll 11111100** 012137010 08 OF 37 MATCH LINE SEE SHEET 08 I '� - � >3 2 x 00, _j COX I �uDAa i \\ \ uDAR UDAR uoaR i - �IDAR _ NOTE: J LOAR / \ SOME FEATURES SHOWN AS u. _7 --- uDAre o �> EXISTING ARE BASED ON PRESUMED CHANGES FROM THE / `\\ 734-- uoAR LOAR _ --_ _ - - - -7 5 _ D HASES, CONSTRUCTION OF PREVIOUS 0�1 / --_ P �04rr ---$, - \\a �\ _--------------- - ---- _- -- — --- ----------- _ = 737 i , , 740-------------------- ---- - - _ \ —_ ----- ----- _ - - --- ___ -----_ - --------------- - � 752 - --------- / �,,�vA QQ _ \ \v \ 740- - 40- ------ \ \ \\ \ 00 00 (10 / 740 �V // / / //7- O--- ------ - - '- ", AAV O /' - 759-----_-- 1 0 ---------------- 759 --------759v----- �v V A\V A\\V\\ VA C� (fy 00- �v \ Go \ \ \ \ \ \ \ \CPI CO, 1g \ \ - �� \\\ \\\VAV A\VAA\ <VA V i `v vv w y vA vv ;, ti N o v v vv h \ v vv''vv vvv v i J j I wA vv wvvv� vl l Ov �AvA o v>vvly ao 1 \1 vv \ vv A` A vI vvl� A A A v i / I I / I , LOD-- -- --- \ - 3-Dwr- - \\� -- �I i -fT _760 I �— i O , , i I ° X _L1 U �-- \ 1 -- - ------ — �, o ------ /754- m N / O STREET RR GU c / 60, pUBLIC R W 1 30' 0 15' 30' 60 Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT:��`•�N•�CAR�'.,,� v~ c5/26/17 PROJECT: o":••�'ss'•'••`•''� DRAM BY: SOUTH BUFFALO CREEK HABITAT CITY OF GREENSBORO ■�MI� DESIGNED BY: AND WATER QUALITY c NC LICENSE #F-0102 0Q JI 421 FAYETTEVILLE ST., STE. 600 = 044&0$ � • = JLY Y RALEIGH, NORTH CAROLINA 27601 TITLE: NI TRU( . IMPROVEMENT PROJECT PHASE IV REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: J■�t+ CHECKED BY: / PHONE: (919) 677-2000 •••.tiG� �lE .� WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose �` and client for which it was prepared. Reuse of andimproperreliance on this document without written authorization nd adaptation by porn EXISTING CONDITIONS ''��� •••••••• �.`� SHEET NUMBER: Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. ©2017 ''�� L. ��'' ADB NUMBER: PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley-Horn and Associates, Inc., 2017 SEAL: �����"������ 012137010 09 OF 37 NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. \7 D AL L AMC Q \ Q \ �T / AL AL / - - \ 'LID Ara VAS/ .JI I .I� 1\' �►.! / / LI AR LIDAR ClpgR ! p \ I I \I 1 I \ '` uDAR \ a \ \ \ I II A / I I � /1 �'\ j \1 �d 1 '� � � P / �' � � �� \ uaq ' + o++*•+** � � AA X09 1 AL DA . 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Reuse of and improper reliance on this document without written authorization and adaptation by �'�, SHEET NUMBER:Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. 2017 KEY SHEET '.��� Uo6 NUMBER: PRELIMINARY _ NOT FOR CONSTRUCTIONCopyright Kimley-Horn and Associates, Inc., 2017 SEAL: ���012137010 10 0F 37 E Y i 9. 0 s= J Q r NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. ooi S I / o 00^ \(`b,�oo °o I 0 X00 L OO-1OOl CLOD D ALO 2" VIII II I J\ I I II 111 I I �IjII II � I f / Ijlll II \ I 1 III// aoi aoi ao� 40�� ao� aoi aoi aoi aoi I �� \ \ 111j \ 1111V VIII � I ^.�•^'�'�"�:y \ I I I I 2• •' d� 11 D ­44l10D —LOD —LOD —LOD 99 �i09 LOB -t- I BIL AD . LAD I nn —E11ryV ER-- 1 ---•_., =r' 0 OOl' I \ — — — — --T,-- l --Fr ------ — 1JI 7 735- 7.34 733 732' �c=— OIL ; ami I ,732 h -- 734 L- II 1 i i CONVERT ROCK A -VAN E �r TO BOULDER SILL USING liil o„ EXISTING BOLDERS. IIb PUSH BOLDERS INTO GROUND UNTIL STABLE.^`' P� BACKFILL WITH RIP RAP. ii CREATING A FLAT STEEP CONSTRUCTED RIFFLE. ao1 —r— 001 1 r ^r 00'1— \ BEGIN PROJECT STA. 103+23 x A BACKFILL EXISTING VANE ARM WITH RIP RAP 8�1 Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: I I DATE: PROJECT: CITY OF GREENSBORO �N..CARo'-- ' 5/2Y: SOUTH BUFFALO CREEK HABITAT � Q " DRAWN BY: �MifS' JLY AND WATER QUALITY NC LICENSE #F-0102 Q DESIGNED BY: 421 FAYETTEVILLE ST., STE. 600 TITLE: _ • �00446Ut3 = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: > RALEIGH, NORTH CAROLINA 27601 �VITR U : } CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 AGI NE WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended only for the specific purpose p g p y p p pHorn SITE PLAN AND PROFILE and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley–Horn and Associates, Inc. shall be without liability to Kimley–Horn and Associates, Inc. ©2017 �,,, `•L ••••• `���` JOB NUMBER: T NUMBER: Copyright Kimley–Horn and Associates, Inc., 2017 SEAL. ''""1'1"`' 012137010 PRELIMINARY - NOT FOR CONSTRUCTIONSHEE11 OF 37 730 w J N Q iI, i `AN w w co W w Cn Li Z J U H Q 106+00 107+00 108+00 109+00 110+00 111+00 112+00 Ln 0 NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. e I Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: ```�����������''� DATE: PROJECT: .ARO<�''- CITY OF GREENSBORO ;'o�:.•F• SS DRAWN " DRAWN BY:JILSOUTH BUFFALO CREEK HABITAT pO 'c • NC LICENSE #F-0102 MIIV = DESIGNED BY: AND WATER QUALITY JI K421 FAYETTEVILLE ST., STE. 600 TI TEE: _ •004460 �l• = JLY Q REV. No.: REVISION: DATE: DRANK BY: CHECKED BY:i mle orn > RALEIGH, NORTH CAROLINA 27601 1V ITR U F 1 CHECKED BY: IMPROVEMENT PROJECT PHASE IV i PHONE: (919) 677-2000 AGI NE WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended only for the specific purpose '" and client for which it was prepared. 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PREPARED IN THE OFFICE OF: CLIENT: ```�����������''� DATE: PROJECT: .ARO<�''- CITY OF GREENSBORO ;'o�:.•F• SS DRAWN " DRAWN BY:JILSOUTH BUFFALO CREEK HABITAT pO 'c • NC LICENSE #F-0102 MIIV = DESIGNED BY: AND WATER QUALITY JI K421 FAYETTEVILLE ST., STE. 600 TI TEE: _ •004460 �l• = JLY Q REV. No.: REVISION: DATE: DRANK BY: CHECKED BY:i mle orn > RALEIGH, NORTH CAROLINA 27601 1V ITR U F 1 CHECKED BY: IMPROVEMENT PROJECT PHASE IV i PHONE: (919) 677-2000 AGI NE WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended only for the specific purpose '" and client for which it was prepared. 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Call before you dig. CLIENT: ��������„��'' DATE: 5/26/17 PROJECT: PREPARED IN THE OFFICE OF: �.� ,�`'��N .�ARo< CITY OF GREENSBORO ,�o�:.•F•SS••••.� =; DRAWN SOUTH BUFFALO CREEK HABITAT 0 (q ■ NC LICENSE #F-0102 MIIVi DESIGNED BY: AND WATER QUALITY JI 421 FAYETTEVILLE ST., STE. 600 TITLE: - •004460 = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:i m e orn > RALEIGH, NORTH CAROLINA 27601 N§TR U : } CHECKED BY: IMPROVEMENT PROJECT PHASE IV i PHONE: (919) 677-2000 AGI NE WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose �� r and client for which it was prepared. 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No.: REVISION: DATE: DRAWN BY: CHECKED BY: > RALEIGH, NORTH CAROLINA 27601 N§TRU i CHECKED BY: IMPROVEMENT PROJECT PHASE IV i AGI WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyi m e orn PHONE: (919) 677-2000 NE for the specific purpose '� and client for which and prepared. improper P Y it was re ared. Reuse of Po reliance on this document without written authorization and adaptation b P P SITE PLAN AND PROFILE ''/, ••••• •• �. .� JOB NUMBER: SHEET NUMBER: Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. ©2017 ''il• �```' PRELIMINARY- NOT FOR CONSTRUCTION X o - r _ cictes, Inc., 2017 SEAL: ���""��� 012137010 14 OF 37 30 / / PREPARED IN THE OFFICE OF: CLIENT: ```�����������''� oaTE5/26/17 PROJECT: .N .CARo<- CITY OF GREENSBORO ;'o�:••F• SS''•••' " DRAWN BY: SOUTH BUFFALO CREEK HABITAT 0 [o 'c ■ NC LICENSE #F-0102 MIIV = DESIGNED BY: AND WATER QUALITY JI 421 FAYETTEVILLE ST., STE. 600 TITLE: _ •004460 �l• = JLY Q REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: > RALEIGH, NORTH CAROLINA 27601 N§TRU i CHECKED BY: IMPROVEMENT PROJECT PHASE IV i AGI WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyi m e orn PHONE: (919) 677-2000 NE for the specific purpose '� and client for which and prepared. improper P Y it was re ared. Reuse of Po reliance on this document without written authorization and adaptation b P P SITE PLAN AND PROFILE ''/, ••••• •• �. .� JOB NUMBER: SHEET NUMBER: Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. ©2017 ''il• �```' PRELIMINARY- NOT FOR CONSTRUCTION X o - r _ cictes, Inc., 2017 SEAL: ���""��� 012137010 14 OF 37 Q) n E Y .. 0 rn O I r 0 N O N 11 BANKFULL INNER BERM SEE PLAN SHEETS FOR GRADING. ALL NEWLY GRADED SLOPES TO BE 3:1 MAX, 4:1 TO 5:1 PREFERRED. SOUTH BUFFALO CREEK VARIES, SEE PLAN SHEETS NNER BERM BENCH VARIABLE WIDTH, SEE PLAN SHEETS. 2' MIN. 0 BANKFULL BENCH VARIABLE WIDTH, SEE PLAN SHEETS. 2' MIN. 10' MIN. BERM WIDTH BETWEEN STREAM AND SLOUGH TYPICAL CROSS SECTION NOT TO SCALE EXISTING FLOODPLAIN SLOUGH 1 8�1 Know what's below. Call before you dig. ""IENT: PROJECT: PREPARED IN THE OFFICE OF: CL�.```'������"'��., CAR CITY OF GREENSBORO , �'�'`N••••••••°� "'-- DRAWN BY: 7 SOUTH BUFFALO CREEK HABITAT �Mi ��: D Y AND WATER QUALITY ■ NC LICENSE #F-0102 - _ DESIGNED BY: )))H K421 FAYETTEVILLE ST., STE. 600 TI TEE: = 0044608 = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: ornRALEIGH, NORTH CAROLINA 27601ITRU :� CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 �G� �`l� : • WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose -- �� and client for which it was prepared. Reuse of andgim Po improper reliance on this document without written authorization nd adaptation b p pmle TYPICAL CROSS SECTION �'�, � p p p p p y �i� •••••••• �` JOB NUMBER: SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 �'�� L. �� PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: " 012137010 15 OF 37 E n Y ID E 0 I Byy PIN OR CABLE LOGS, --",.HEADER LOG CONSTRUCT RIFFLE SEE SPECIFICATIONS WITH 1.3' DEEP BURY END OF STREAM GRADATION OF 1"-12" A LOG VANE INTO BANK — RIP -RAP, #57 STONE, CHANNEL BED, AND APPROXIMATELY � HEAD OF SEE PLANS FOR ELEVATION 1/2 KW o 0 0 0 o STREAM 10% STICKS, BRANCHES O TOE OF BANK RIFFLE 0 0 0 o LESS THAN 4" IN .j o 0 0 BANK DIAMETER, AND LEAF o o BMD 0 0 0 GRADE PACK. z z z z o o DE RIF TOE OF RIFFLE m Q Q m EXCAVATED POOL TOP OF GLS FLE m co BANK HEAD OF BMW RIFFLE BACKFILL MATERIAL FOOTER LOG POOL SECTION A -A 8o Oooso 0000 0600 00 jj B 0°00°0o0° 0000 000 0°000 B • NOTES: 0�0oO0Oo° 0 00� 00 o 0000 1. REFER TO PROJECT SPECIFICATIONS FOR IN -STREAM °°��O �O°O °�° SECTION A -A / 0 o MATERIAL STRUCTURE PLACEMENT, CONSTRUCTION, AND 0� 0 °00� °0 NAIL FILTER FABRIC O O O TO BACK OF LOG 2. METHODS FOR SECURING LOGS: 00° O 0 O o°� • 1/4" STAINLESS STEEL CABLE 00 0-1.0 °° O0 0 3 VANE, SEE SL 1/2" GALVANIZED REBAR �O °00° 0( o Ooh °RIFFLE o SPECIFICATIONS. 3. STRUCTURE DIMENSIONS ARE CONTAINED WITHIN THE ° O 00° ° o °o ° 0 (SEE IN -STREAM STRUCTURE DATA TABLE THIS SHEET. 00 O° ° ° O OO ° ° O PLAN/PROFILE HOOK BOULDERS I \ o BACKFILL 00 O 000 0 00 00 o OL" FOR 0 0 000 00 OOOo oc'-') LENGTH) TO TIE FLAT o MATERIAL j q00°DO �O °00000°� CONSTRUCT RIFFLE WITH 1.0' DEEP INTO POINT BAR \ o O° 00 00° 0000° o GRADATION OF 1"-12" RIP -RAP, #57 Y °°00 O O°O ° - COIR FIBER STONE, AND APPROXIMATELY 10% STICKS, COMPACTED EARTH Q 00 0� 00 0 0°0 MATTING (TYP) 0.2' MIN. ,., STREAM BANK m O 0 00 O O BRANCHES LESS THAN 4" IN DIAMETER, 0 O° o ° 000 ° 0°0 O O O AND LEAF PACK. Oo O OOo O�0 O 1/2 ���� STREAM CHANNEL OW K A — 00 0 �0° o��� 00OCR 0 0° oO W FILTER FABRIC, TYP. 00 �O°°O O °O°o0 OCOoo °00 °° — ° O -�—� O TOP OF �o�°�o�oo o° A BANK TOE OF SLOPE ANCHOR LOG BY LOG VANE ARM BACKFILL MATERIAL PINNING WITH COMPACTED ROF RIFFLE HEADER ROCK STREAM BED PLAN VIEW SECTION B -B SECTION B -B PLAN VIEW LOG VANEQ6 1 CONSTRUCTED RIFFLE (�3 NOT TO SCALE NOT TO SCALE 1 6 M 0 r- m O co T1 z 13 MIN. FROM EDGE 7K D C c M BANK GRADING ABOVE RIP RAP PER TYPICAL SECTION A COIR FABRIC (TYP) OR GRADING ON PLAN SEE DETAIL INNER BERM ELEVATION 6"-18" RIP RAP AT (SEE PLAN, PROFILE, AND TYPICAL SECTIONS) GRADE/FLUSH WITH BANK BANKFULL ELEVATION POOL PER PROFILE SEE PLAN WATER SURFACE MATCH TYPICAL DIMENSIONS 0 \TOE OF SLOPE LIVE CUTTINGS (PER PLANTING SHEET) 2 MIN. �O NON -WOVEN GEOTEXTILE FABRIC V ` 6 MAX ABOVE "BASE FLOW" 00°000°�� LARGER BRUSH LAID PERPENDICULAR �' T12" DEEP TO FLOW T STREAM GRADING PER PLAN \ - RIFFLE SECTION A / BASE NORMAL FLOW ELEVATION / 6"-18" RIP RAP AT GRADE \ SEE PLAN VI—EOR FLUSH WITH BANK OE \V/ EXTENTS OF TWO 18" MIN. EXCAVATED POOL PER PROFILE -------WATER SURFACE \ 3.5' MIN. 000 TOE OF SLOPE BRUSH LAID PERPENDICULAR TO THE NOTE: STREAM BED AND COMPACTED. °�00 1. BRUSH SHALL BE A VARIETY OF DIAMETERS AND SHALL oo� 75% BRUSH (STICKS/LEAVES/BRANCHES) BE LAID GENERALLY PERPENDICULAR TO FLOW AND 25% ON-SITE EARTH MATERIAL 4"-8" DIAMETER LOGS LAID COMPACTED BY DIRT. 12" DEEP PERPENDICULAR TO STREAM. 2. FIRST LAYER OF BRUSH SHALL BE A BED OF 3" LIMBS/BRUSH SET 18" MIN. BELOW THE BED. FILL VOIDS WITH EARTH AND 3. LAYERS ABOVE 1st LAYER SHALL BE 75% BRUSH OF A POOL SECTION BRUSH. VARIETY OF SIZES WITH 25% ON SITE MATERIAL FILLING VOIDS. 4. BRUSH BROUGHT UP IN LIFTS. PLAN VIEW 5. GRADING ABOVE SECTION AND/OR THE N /ORTHETOGRADING P ODJ PER THE TYPICAL TOE WOOD PROTECTIONQ6 2 ROCK TOE PROTECTION (�4 NOT TO SCALE NOT TO SCALE Q J6 Q, 3;: ri PROJECTREACH SL (FT) OW (FT) BW (FT) KW (FT) As ( % ) SEE PROFILE FORSPACING 9 BETWEEN - UT2 3.5 7 3 1.0-2.0 STEPS AND INVERT n ELEVATIONS o SEE PROFILE FORSPACING BETWEEN i UT3 3.5 7 3 1.0-2.0 i STEPS AND INVERT n n ELEVATIONS IN -STREAM STRUCTURE DATA TABLE 0 BOULDER MEAN LOG MINIMUM (DEGREES) DIAMETER DIAMETER BMD BMW (IN) (IN) (FT) (FT) 10-30 30 -Oct D TABLE NOTES i 1. DIAMTETER PROVIDED WITHIN THE IN -STREAM STRUCTURE DATA TABLE APPLYTO ALL DETAILS ON THIS SHEET. V 2. % COMPOSITION=PERCENT COMPOSITION BY VOLUME OF MATERIAL. 30 30 10 10 2 2 2 BACKFILL MATERIAL MATERIAL WELL GRADED MIX %COMP.2 2"-12" RIP RAP NATURAL 40 CHANNEL MATERIAL NCDOT 30 NO. 57 STONE HARDWOOD 20 MULCH 2"-12" RIP RAP NATURAL CHANNEL MATERIAL NCDOT 2 NO. 57 STONE HARDWOOD MULCH HE 40 30 20 10 e Know what's below. Call before you dig. o PREPARED IN THE OFFICE OF: CLIENT: ���"""'��,,,� PROJECT: �.5/26/17 �N .�I f?o E CITY OF GREENSBORO 1110, •F•SS••••.� '=; DRAWNBY:Y SOUTH BUFFALO CREEK HABITAT pw (qJL • NC LICENSE #F-0102 MIIV Q - DESIGNED BY: AND WATER QUALITY JI 421 FAYETTEVILLE ST., STE. 600 = 004460$ = JLY RALEIGH, NORTH CAROLINA 27601 TITHE.TRu ::� IMPROVEMENT PROJECT PHASE IV REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: Y�� CHECKED BY: i PHONE: (919) 677-2000 • •!LGI N� •' WRW This document, together with the concepts and designs presented herein, as on instrument of service, is intended only for the specific purposei m e orn �, r and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by DETAILS '��, •L ••••• ��`` SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 JOB NUMBER: PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: '11,111 012137010 16 OF 37 n E 10 D I Y `\— V -. .. .. :.,. • •SLOPE 8"-10" DEEP TRENCH BASAL END OF MATTRESS Tn RF INSFRTFr) RFI nW RASF FI OW " . .., 24" MIN. PLAN VIEW REACH 1;'-12;' RIP RAP, #57 STONE AND NATURAL CHANNEL MATERIAL LENGTH 20.0 S 2.0% ARM TIE-IN HEIGHT 0.4 - ANGLE (0) 17.0 - BOULDER, TYP. SEE PROFILE FOR ELEVATION NONWOVEN GEOTEXTILE FABRIC, TYP. 2x41N. OR 2x21N. LIVE OR DEAD STAKE. NOTCHED FORE ROPE ok 00 111& 1 1/3 1/3 1/3 FLOW -M-y 0 < BASE FLOW BASE FLOW BASE FLOW WIRE OR JUTE ROPE STA 30 FT. 0. Li SECU R R ED TO STAKES \/�\�\�/�\�/�\�/�\�/�\�/� w BRUSH MATTRESS 0 JUTS ROPE, o w A w � (MIN. 121N. THICK) 5/8" MINIMUM < �� BED w WELL GRADED MIX OF 1"-12" RIP RAP, #57 0 BURY END OF LOG VANE INTO (8) STONE AND NATURAL �' 0 0 o EXCAVATED POOL ' 3.0 ft. CHANNEL BED 1'-2' p CD CHANNEL MATERIAL NAIL FILTER FABRIC TO BACK OF 2.0' MIN. RO K TO p LOG VANE 2.0' MIN. NOTES: 1. DEEPEST PART OF POOL TO BE IN LINE WITH WHERE VANE r LOG VANE ARM TIES INTO THE BANK. �2 \ 2. BACKFILL MIX TO BE USED TO REDUCE VOIDS BETWEEN HEADERS AND FOOTERS. of p 3. LOGS SHOULD BE. 8"-12" DIAMETER. I 4. BOULDERS SHALL BE 2' X 2' X 2'. O COVER UPSTREAM FACES WITH SECTION A -A Q NONWOVEN GEOTEXTILE FABRIC, ANCHOR LOG BY PINNING WITH TYP. BANKFULL AREA OF HEADER ROCIl; STAKES DRIVEN ON ENLARGED POOL ^fin C' " 12"x18" CENTERS EACH WAY. SECTION MINIMUM LENGTH 3FT. DETAIL POOL EXCAV TED PER PROFILE OR DIRECTION OF FLOW ENGINEER y \ - 0%2% SLOpE LOG VANE, 8"-12". DIAMETER \ BED o o KEY INTO BANK MINIMUM OF 4.0' AT AN A ELEVATION EQUAL TO SLIGHTLY LOWER THAN �- HEADER ROCK INNER BERM NONWOVEN GEOTEXTILE FABRIC, '. '.-. WELL GRADED MIX OF HEADER ROCK, TYP. 24" TYP. 2.0 ft. .- ..> .�••°:. •. .• :-:,,.::-• C(�/�TCD onrl! .. .. RAIN FIIA `\— V -. .. .. :.,. • •SLOPE 8"-10" DEEP TRENCH BASAL END OF MATTRESS Tn RF INSFRTFr) RFI nW RASF FI OW " . .., 24" MIN. PLAN VIEW REACH 1;'-12;' RIP RAP, #57 STONE AND NATURAL CHANNEL MATERIAL LENGTH 20.0 S 2.0% ARM TIE-IN HEIGHT 0.4 - ANGLE (0) 17.0 - ROCK TOE -- -- -- --- - -- - tli 1 1UN M-0 CLASS II RIP -RAP BRUSH MATTRESS LOG J -HOOK 3 NOT TO SCALE Q7,) NOT TO SCALE 1 7 1" MATTING WOODEN ANCHOR TRENCH 2" POOL IN TRENCH ON 1' CENTERS 2 RIFFLE ANCHOR OVERLAP 24" ON 1' CENTERS RIFFLE ANCHORS ON NOTE: 3' CENTERS NAIL MAY BE USED IN LIEU f`� POOL OF NOTCH. �•-� COIR FIBER MATTING INSTALLED PER RIFFLE `y DIRECTION OF FLOW WOODEN ANCHOR DETAIL MANUFACTURER'S SPECIFICATIONS WITH POOL �`� LIVE STAKING, PERMANENT AND RIFFLE TEMPORARY SEEDING PER PLANS AND SPECIFICATIONS. (TYPICAL BOTH SIDES) U BARE ROOT, PLAN ONE COIR FIBER MATTING TYP. 6" OVERLAY (MIN.) ROLL WIDTH CENTERED AT FLOODPLAIN/ TOE OF SLOPE COIR FIBER 18" (TYP.) EX MINIMUM ROLL WIDTH =12.0' MATTING BACKFILL GROUND PLAN VIEW COIR FIBER EXISTING GRADE MATTING ANCHORS ON 3' CENTERS SLOUGH SIDE SLOPE PROPOSED GRADE - TRENCH IN WOODEN TRENCH IN MATTING 6" MIN. MATTING ANCHOR EXTEND MATTING AND ANCHOR PLACED AT TO NORMAL WATER TOE OF SURFACE ELEVATION 6 MIN SLOUGH SLOPE BOTTOM ANCHORS ON NOTE: 1' CENTERS IN AREAS TO BE MATTED, ALL SEEDING, SOIL IN TRENCH AMENDMENTS, AND SOIL PREPARATION MUST BE COMPLETED IN ACCORDANCE WITH THE PROJECT - - L - - MATTING SHALL BE SPECIFICATIONS, AND PLANTING NOTES PRIOR = PLACED IN TRENCH TO PLACEMENT. LIVESTAKE, TYP. AND BACKFILLED LIVE STAKE, TYP. 6" MIN. STREAM BED TYPICAL SLOUGH CROSS SECTION TYPICAL STREAM BANK CROSS SECTION COIR FIBER MATTING 2 NOT TO SCALE QJ7 1 8�1 Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: `�N.'CARo,����"" PROJECT: 5/26/17 CITY OF GREENSBORO ;'o"<.. ss'''... " DRAM BY: SOUTH BUFFALO CREEK HABITAT ■�MI � DESIGNED BY: AND WATER QUALITY NC LICENSE #F-0102 Q 421 FAYETTEVILLE ST., STE. 600 TITLE: = 0044608 = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:im e orn > RALEIGH, NORTH CAROLINA 276011 TRU F. CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 tiG1 N : • � WRW This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose �, �; and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by DETAILS ���, �.` SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 '',� �• ��'' ADB NUMBER: PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: " 012137010 17 OF 37 R`FINITIZIt 6MYaM AFEA 70 aF LOCATED AT POINTS METE YEHIGGES ama? Aw LEA YEA CZKS7AGCTIZV SITE. affase M PROYILIF A &J91 R AFEA NEW YBFI(XES CAN Q'XP THEIR AGO AAD SEDIAENT M AY010 7R4A5Wr1MS IT am PM%rC RZ40S 70 cimi t B904IZV FAOV AWACE RIWT AAO M fEZP G'ZVM IXf CGiIDITIOVa TO aF 1W A19FYER TRAFFIC MILL aF LEA YrAV A CM67)XVMaV SITE AAD AOYIAv OmeaY BYTO A AAMC RaW 09 OTFEA PAVED ZFF--SITE A6FA. CZ11t9nXCTIZV PLAff S'K,GCD LIMIT TRAFFIC 5 PIAacmY Lt;N577wTED ENTRAACES. LiESI6N 07107IA.• AS&W&7E SIZE - USE CLAZ A' SraF M1771 6E0-7EXTILE LIAER. OIAEA610W Z< GHAIEL PAL? - 7HIGGIESS = B' NINIMN MIDTH = 12' NINIAGN IF FELL YMN AT ALL POINTS ZF 77E 011CLCAR BV7WZF AAD EXIT AGFA MFIQEEYER IS &WA72W LBWTfl = 50' NINIAGN MITH 6E0-7SMILE LIAEA LXATIQV = LOCATE C01(S7AG4:'7IZN BVAUAtff AW EXITS M LINIT SEDIA6VT FRQV LEAYIAS TAF SI7E AAD TO AWYME FZ9 NAXIAGN UTILITY BY ALL CY,i1L41R6C- TIZV fflVraES. AYOID Sn2P G9AffY AAD BVTRAAMN AT CLRYES M PIRIC AMO. Am SITE La10ITIZ1(4 NAY )r6V/IAE YARIATrm6 FTKW nEEw ZESIBN CRI7ERIA. YARIATIZ45 MILL LE LE7BWrAED 59 APPI9TJYED BY PE APl°lM14TE CITY EAIOSIZV Ca0M AU7hg9ITY. IC SOO i CL. f / o�00c°o��o°i0�o a°o0"�°'c?O�vcYv-oo"Oo 0p0 °°Otip:O000°°��°-OOO,OOcO°~o�°oo°O �p00cu0 °°Oo OO �O ogoO�O ov°ojO�D �O�oo ��bIO DOp,Ooo0�0°. ooa,O Qaap Oo opOoO i t c� � :�OAa?.O0c0�°.00°r°-otO , 1 oot0�0O'O.ov -ODOIo'OoO poc`O-o1O° DO D 00° OOI O DD OD° 0 y';Y'A•0 °o otoO.O o°+o��v°o4i° a°oOO�c\Opo �f_ �. p000�0 oc�o`OpOoO`p coua ooh`°YOOOoOOo ,.. � - 000000 Or t v0 00p.�y0p�py000 '� moo° Dlo� ND O 00 o0L'O-. L �� 4i o=0 ooOo 1° o o4icoDwO�coo?o0°p000 r hoo° co0�°��� OONo � proDDD„ofop OQo'0�0°°° o O�,o°'�o°O00001//0��Og0O °�O oOOp°c°F'oYlc'f-� � 00 0 +COQ aoOO 00� S l 0.o'o000 o�°, CONSTRUCTION ENTRANCE DETAIL NO TE.' IN ADDITION THIS TEMPORARY GRAVEL ENTRANCE WILL REDUCE IMPACT OF STREET FLUSHING FEE EFFECTIVE JULY 1, 1997. CITY OF GREENSBORO ORDINANCE SECT. 26-27 "STREET FLUSHING FEES% C/ T Y OF OREENSB ORO TEMPORARY CONSTRUCTION ENTRANCE DETAIL STD.N0.1 REV. �\ (STATE REQUIREMENTS) 436-A 03%03 QP EDGE OF PAVEMENT SEE INSET A EXCELSIOR WATTLE 5� TYPE 4 EROSION CONTROL MATTING BACK SLOPE 2' UPSLOPE STAKE 2 IN. � SEE INSET NATURAL GROUND I) III III' I 2' DOWNSLOPE J MATTING ,-r STAKE D CROSS SECTION - TRAPEZOIDAL DITCH Y .^_ C n I Al CROSS SECTION - VEE DITCH 0 n PAGE 1 AF 2 C/ T Y OF GREENSBORO STD. NO. REV. WATTLE WITH POLYACRYLAMIDE (PAM) 12/10 457 m�.% I) r EXTENDING OUT 1.0 FT FROM THE TREE'S TRUNK FOR EVERY 1.0 INCH OF TRUNK DIAMETER MEASURED 4.5 FT ABOVE GRADE WOOD OR METALPOST. MANGE SAFETY FENCING IS REQUIRED. SPACE POSTS ON 8' INTERVALS. NOTES- 1. SEE PLANS FOR LOCATION OF ALL TREE PROTECTION FENCES. 2. ALL TREE PROTECTION 0EYICES MUST BE INSTALLED PRIOR TO LAND DISTIA4BANCE, -TA0Ct OIIVG THE CUTTING OF ANY TREES, AND MUST BE INSPECTED BY THE URBAN FORESTER OR HIS DESIGNEE. 3. NO GRADING, TRENCHING, FILLING OR STORIAG OF MATERIALS IS TO OCCUR IN THE TREE PROTECTION AREA. 4. 7REE PROTECTION FENCE MAY NOT BE REMOVED WITHOUT THE APPROVAL OF THE URBAN FORESTER OR HIS DESIGNEE. 5. ME TREE CONSERVATION AREA SHOGED BE DESIGNATED WITH 'TREE CONSERVATION AREA ' SIGNS POSTED VISIBL Y ON 7HE OUTSIDE OF 774E FENCED -IN AREA. SIGNS NAY NOT BE POSTED ON 774E TREES. SEE EXAMI BELOW. TREE CONSERVATION AREA WNA DE CONSERVACION DEARBOL EXAMPLE SIGN 16" X 12' SIGN I" BLOCK LETTERS BLACK LETTERS ON WHITE BACKGROUND 1/4" BLACK BORDER ALL WEATHER MEDIA 100' SUGGESTED SPACING BETWEEN SIGNS C / T Y OF GREENSS ORO STD. NO. REV. 1 2 STANDARD TREE PROTECTION DETAIL 448 03-05 03-10 0 R 3 DOWNSLOPE UPSLOPE STAKE STAKE PAM x U) (1POZ.) (1 OZ.) FLOW W cc _- > =- SEE INSET B MATTING MIN 6' MIN. TOP VIEW PAM (2 OZ.) mom srAKEs STAPLES (SPOZ.) (I OZ.) INSET A INSET B INSET C NOTES.• 1. USE MINIMUM 12" DIA. EXCELSIOR WATTLE 2. USE 2 FT WOODEN STAKES WITH A 2" X 2" NOMINAL CROSS SECTION. 3. ONLY INSTALL WATTLES) IN DITCH SUCH THAT FLOW PASSES OVER THE WEIR FORMED IN THE CENTER OF THE WATTLE AND NOT AROUND THE WATTLE TO PREVENT BANK EROSION. 4. INSTALL A MINIMUM OF 2 UPSLOPE STAKES AND 4 DOWNSLOPE STAKES AT AN ANGLE TO MEDGE WATTLE TO BOTTOM OF DITCH. 5. PROVIDE STAPLES MADE OF 0. 125" DIA. STEEL WIRE FORMED INTO A U SHAPE NOT LESS THAN 12" IN LENGTH. 6. INSTALL STAPLES APPROXIMATELY EVERY 1 LF ON BOTH SIDES OF WATTLE AND AT EACH END TO SECURE IT TO THE SOIL. 7. INSTALL MATTING IN ACCORDANCE WITH SECTION 1631 OF THE STANDARD SPECIFICATIONS. B. PRIOR TO POLYACRYLAMIDE (PAM) APPLICATION, OBTAIN A SOIL SAMPLE FROM PROJECT LOCATION AND FROM ANY OFFSITE BORROW MATERIAL. ANALYZE FOR APPROPRIATE PAM FLOCCULANT TO BE APPLIED TO EACH WATTLE. 9. INTIALL Y APPLY 2 OUNCES OF ANIONIC OR NEUTRALLY CHARGED PAM OVER WATTLE WHERE WATER WILL FLOW AND 1 OUNCE OF PAM ON MATTING ON EACH SIDE OF WATTLE. REAPPLY PAM AFTER EVERY RAINFALL EVENT THAT IS EQUAL TO OR EXCEEDS 0. 50 ". 10. ONLY POLYACRYLAMIDES FROM THE NC DWO APPROVED LIST ARE TO BE USED. ANY y OTHER PROPOSED FLOCCULANT REQUIRES REVIEW & APPROVAL BY THE DMO AQUATIC TOXICOLOGY UNIT. A 11. WATTLES SHOULD BE SPACED IN DITCH USING THE FORMULA: [WATTLE DIA. (FT) X 1001 / SLOPE (%) = 12. WATTLE MATTING IS NOT REQUIRED ON DITCH LINES WHERE COMPLETE MATTING INSTALLATION IS INDICATED ON THE PLANS. PAGE 2OF2 9 C/ T Y O F G R E E N S B O R O STD. NO. REV. WATTLE WITH POLYACRYLAMIDE (PAM) 457 12/10 n 4 n 18 �I 0 4� C 0 I J < REV. N..: REVISION: DATE: Y / This document, together with the concepts and designs presented herein, as on instrument of service, is intended only for the specific purpose r and clientfor which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. Copyright Kimley-Horn and Associates, Inc., 2017 PREPARED IN THE OFFICE OF: AREA BY SILT METAL FENCE POST UPSLOPE CONTROL FABRICS TO BE 8'-0" ON CENTER. MAXIMUM -SPACING OF POSTS WITHOUT HOG WIRE USING APPROVED EROSION STAKE 14 GAUGE MINIMUM (X) POST, METAL T -POST 5'-0" OR 6'-0" IN HEIGHT DEPENDING ON FILL HOG WIRE (OPTIONAL) SLOPE (MIN. 1.33 LB/LF STEEL CONSTRUCTION) . 100 EROSION CONTROL FABRIC 2' MAX. NATURAL GROUNI FOR SILT FENCE - ASTM D ) WITH 12" BURIED IN TRENCH. 7,500 STONE.' (IF USED) E4 WASHED STONE PLACED 1'-0" DEEP AT SILT FENCE. 50 -SPLICES IN FABRIC SHOULD BE OVERLAPPED A MIN. OF 4 FT. 10%-20% -MAXIMUM DRAINAGE AREA = 1/4 ACRE PER 100 FT OF FENCE FOR 2% OR LESS SLOPE. MAINTAIN ADEQUATE DISTANCE FOR i+) o i THE CONSTRUCTION INSPECTOR. SEDIMENT REMOVAL 6 MAINTENANCE ..... ..... PAGE I Mr 2 C/ T Y OF GREENSBORO_ � 0•.000! .. .`:!.o•.o!o .❖. o.•... .❖.•..•.y SL.OPE REV. 3 SILT FENCE DETAIL 430 12/06 03/08 `-'.000OQ ".;. %• 1 18 EX. EARTH m ENSURE ADEQUATE 1 O - CONTACTDOWNSLOPE BACKFILL AND •O STAKE WITH GRO SILT FENCE MUST BE ENTRENCHED AND WOODEN SECURED WITH COMPACTED SOIL. THE 'SLICING METHOD' MAY ALSO BE USED WIRE STAPLES. C n I Al CROSS SECTION - VEE DITCH 0 n PAGE 1 AF 2 C/ T Y OF GREENSBORO STD. NO. REV. WATTLE WITH POLYACRYLAMIDE (PAM) 12/10 457 m�.% I) r EXTENDING OUT 1.0 FT FROM THE TREE'S TRUNK FOR EVERY 1.0 INCH OF TRUNK DIAMETER MEASURED 4.5 FT ABOVE GRADE WOOD OR METALPOST. MANGE SAFETY FENCING IS REQUIRED. SPACE POSTS ON 8' INTERVALS. NOTES- 1. SEE PLANS FOR LOCATION OF ALL TREE PROTECTION FENCES. 2. ALL TREE PROTECTION 0EYICES MUST BE INSTALLED PRIOR TO LAND DISTIA4BANCE, -TA0Ct OIIVG THE CUTTING OF ANY TREES, AND MUST BE INSPECTED BY THE URBAN FORESTER OR HIS DESIGNEE. 3. NO GRADING, TRENCHING, FILLING OR STORIAG OF MATERIALS IS TO OCCUR IN THE TREE PROTECTION AREA. 4. 7REE PROTECTION FENCE MAY NOT BE REMOVED WITHOUT THE APPROVAL OF THE URBAN FORESTER OR HIS DESIGNEE. 5. ME TREE CONSERVATION AREA SHOGED BE DESIGNATED WITH 'TREE CONSERVATION AREA ' SIGNS POSTED VISIBL Y ON 7HE OUTSIDE OF 774E FENCED -IN AREA. SIGNS NAY NOT BE POSTED ON 774E TREES. SEE EXAMI BELOW. TREE CONSERVATION AREA WNA DE CONSERVACION DEARBOL EXAMPLE SIGN 16" X 12' SIGN I" BLOCK LETTERS BLACK LETTERS ON WHITE BACKGROUND 1/4" BLACK BORDER ALL WEATHER MEDIA 100' SUGGESTED SPACING BETWEEN SIGNS C / T Y OF GREENSS ORO STD. NO. REV. 1 2 STANDARD TREE PROTECTION DETAIL 448 03-05 03-10 0 R 3 DOWNSLOPE UPSLOPE STAKE STAKE PAM x U) (1POZ.) (1 OZ.) FLOW W cc _- > =- SEE INSET B MATTING MIN 6' MIN. TOP VIEW PAM (2 OZ.) mom srAKEs STAPLES (SPOZ.) (I OZ.) INSET A INSET B INSET C NOTES.• 1. USE MINIMUM 12" DIA. EXCELSIOR WATTLE 2. USE 2 FT WOODEN STAKES WITH A 2" X 2" NOMINAL CROSS SECTION. 3. ONLY INSTALL WATTLES) IN DITCH SUCH THAT FLOW PASSES OVER THE WEIR FORMED IN THE CENTER OF THE WATTLE AND NOT AROUND THE WATTLE TO PREVENT BANK EROSION. 4. INSTALL A MINIMUM OF 2 UPSLOPE STAKES AND 4 DOWNSLOPE STAKES AT AN ANGLE TO MEDGE WATTLE TO BOTTOM OF DITCH. 5. PROVIDE STAPLES MADE OF 0. 125" DIA. STEEL WIRE FORMED INTO A U SHAPE NOT LESS THAN 12" IN LENGTH. 6. INSTALL STAPLES APPROXIMATELY EVERY 1 LF ON BOTH SIDES OF WATTLE AND AT EACH END TO SECURE IT TO THE SOIL. 7. INSTALL MATTING IN ACCORDANCE WITH SECTION 1631 OF THE STANDARD SPECIFICATIONS. B. PRIOR TO POLYACRYLAMIDE (PAM) APPLICATION, OBTAIN A SOIL SAMPLE FROM PROJECT LOCATION AND FROM ANY OFFSITE BORROW MATERIAL. ANALYZE FOR APPROPRIATE PAM FLOCCULANT TO BE APPLIED TO EACH WATTLE. 9. INTIALL Y APPLY 2 OUNCES OF ANIONIC OR NEUTRALLY CHARGED PAM OVER WATTLE WHERE WATER WILL FLOW AND 1 OUNCE OF PAM ON MATTING ON EACH SIDE OF WATTLE. REAPPLY PAM AFTER EVERY RAINFALL EVENT THAT IS EQUAL TO OR EXCEEDS 0. 50 ". 10. ONLY POLYACRYLAMIDES FROM THE NC DWO APPROVED LIST ARE TO BE USED. ANY y OTHER PROPOSED FLOCCULANT REQUIRES REVIEW & APPROVAL BY THE DMO AQUATIC TOXICOLOGY UNIT. A 11. WATTLES SHOULD BE SPACED IN DITCH USING THE FORMULA: [WATTLE DIA. (FT) X 1001 / SLOPE (%) = 12. WATTLE MATTING IS NOT REQUIRED ON DITCH LINES WHERE COMPLETE MATTING INSTALLATION IS INDICATED ON THE PLANS. PAGE 2OF2 9 C/ T Y O F G R E E N S B O R O STD. NO. REV. WATTLE WITH POLYACRYLAMIDE (PAM) 457 12/10 n 4 n 18 �I 0 4� C 0 I J < REV. N..: REVISION: DATE: Y / This document, together with the concepts and designs presented herein, as on instrument of service, is intended only for the specific purpose r and clientfor which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. Copyright Kimley-Horn and Associates, Inc., 2017 PREPARED IN THE OFFICE OF: NOTES' AREA BY SILT METAL FENCE POST GROUND CONTROL FABRICS TO BE 8'-0" ON CENTER. MAXIMUM -SPACING OF POSTS WITHOUT HOG WIRE USING APPROVED EROSION LENGTH 14 GAUGE MINIMUM (X) POST, METAL T -POST 5'-0" OR 6'-0" IN HEIGHT DEPENDING ON FILL HOG WIRE (OPTIONAL) SLOPE (MIN. 1.33 LB/LF STEEL CONSTRUCTION) . 100 EROSION CONTROL FABRIC 2%-5% FOR SILT FENCE - ASTM D ) WITH 12" BURIED IN TRENCH. 7,500 STONE.' (IF USED) E4 WASHED STONE PLACED 1'-0" DEEP AT SILT FENCE. 50 -SPLICES IN FABRIC SHOULD BE OVERLAPPED A MIN. OF 4 FT. 10%-20% -MAXIMUM DRAINAGE AREA = 1/4 ACRE PER 100 FT OF FENCE FOR 2% OR LESS SLOPE. MAINTAIN ADEQUATE DISTANCE FOR i+) o i THE CONSTRUCTION INSPECTOR. SEDIMENT REMOVAL 6 MAINTENANCE N PAGE I Mr 2 C/ T Y OF GREENSBORO_ SL.OPE REV. 3 SILT FENCE DETAIL 430 12/06 03/08 _' 18 EX. EARTH m BACKFILL AND COMPACT THOROUGHL Y SILT FENCE MUST BE ENTRENCHED AND SECURED WITH COMPACTED SOIL. THE 'SLICING METHOD' MAY ALSO BE USED TO INSTALL SILT FENCE (SEE NCDENR i� "EROSION AND SEDIMENT CONTROL DESIGN PLANNING AND DESIGN MANUAL " SECTION 6.62) . USE COG ST90432 STONE DITCH CHECK FOR FENCE OUTLETS AT A MAXIMUM 100 FT SPACING AND AT ALL NATURAL DRAINAGE AREAS. (SEE SHEET 2 OF 2) . NOTES' AREA BY SILT -SPACING OF POSTS USING HOG WIRE WITH APPROVED EROSION GROUND CONTROL FABRICS TO BE 8'-0" ON CENTER. MAXIMUM -SPACING OF POSTS WITHOUT HOG WIRE USING APPROVED EROSION LENGTH CONTROL FABRICS TO BE 6'-0" ON CENTER. (X) POST, METAL T -POST 5'-0" OR 6'-0" IN HEIGHT DEPENDING ON FILL (SO. FT.) SLOPE (MIN. 1.33 LB/LF STEEL CONSTRUCTION) . 100 FABRIC' 3'-0" IN WIDTH (MUST BE STANDARD SPECIFICATIONS 2%-5% FOR SILT FENCE - ASTM D ) WITH 12" BURIED IN TRENCH. 7,500 STONE.' (IF USED) E4 WASHED STONE PLACED 1'-0" DEEP AT SILT FENCE. 50 -SPLICES IN FABRIC SHOULD BE OVERLAPPED A MIN. OF 4 FT. 10%-20% -MAXIMUM DRAINAGE AREA = 1/4 ACRE PER 100 FT OF FENCE FOR 2% OR LESS SLOPE. -SILT FENCE TO BE REMOVED AFTER CONSTRUCTION IS COMPLETE AS DIRECTED BY >20% THE CONSTRUCTION INSPECTOR. 1,500 PAGE I Mr 2 C/ T Y OF GREENSBORO_ IS NO. REV. 3 SILT FENCE DETAIL 430 12/06 03/08 03/09 18 MAXIMUM WATER ■ DRAWN BY: CHECKED BY: im e orn> ANCHOR (MIN. 40 LB ANCHO PER 100' OF CURTAIN) SECTION A -A NOTES: DOUBLE SILT CURTAINS SHOULD BE SPACED 10' APART. MAXIMUM RETAINED AREA BY SILT TO BE FENCE GROUND SLOPE MAXIMUM SLOPE LENGTH DRAINAGE AREA (X) (ft.) * (SO. FT.) <2% 100 10,000 2%-5% 75 7,500 5%-10% 50 5,000 10%-20% .25 2,500 >20% 15 1,500 COG STD. #432 STONE DITCH CHECK TO BE USED FOR SILT FENCE STONE OUTLET - ALL SIDE SLOPES ARE 2:1 - STRUCTURAL STONE TO BE 'CLASS B' RIP -RAP - 12" THICK LAYER OF #57 WASHED STONE FOR EROSION CONTROL ON FACE NOTES.' 1. NON-EROSIVE OUTLETS ARE TO BE PLACED IN THE SILT FENCE AS SHOWN ON THE PROJECT PLANS AND AS DIRECTED BY THE CONSTRUCTION INSPECTOR. 2. NON-EROSIVE OUTLETS ARE TO BE LOCATED AT ALL NATURAL DRAINAGE AREAS AND DEPRESSIONS, WITH THE EXCEPTION OF PERENNIAL STREAMS. 3. THE MAXIMUM DRAINAGE AREA IMPOUNDED AT EACH OUTLET MUST NOT EXCEED 1/4 ACRE. PAW 2CF2 C/ T Y O F G R EEN S B O R O 6 STD. NO. REV. SILT FENCE DETAIL 12106 4, 103108 ,BLE WORK ' AREA RIVERINE FLOW DEPTH = 1.1 x BANKFULL DEPTH WIDTH = 1.2 x CHANNEL WIDTH FLOATING SILT (TURBIDITY) CURTAIN CLIENT: NC LICENSE #F-0102 421 FAYETTEVILLE ST., STE. 600 TI TSE: RALEIGH, NORTH CAROLINA 27601 PHONE: (919) 677-2000 © 2017 NOT TO SCALE CITY OF GREENSBORO EROSION AND SEDIMENT CONTROL DETAILS 5 18 ```�����ii��ii��� �,•`, \A CARO ''�,, DATE: 5/26/17 ... , Q" 0SS PL�MIN�'_ DRAWN BY: JLY 00� DESIGNED BY: _ ' = JLY �V TRUTi CHECKED BY: ;� •NGT NE. •L ••• WRW �� JOB NUMBER: SEAL: 012137010 INSTALL SILT CURTAIN IN "U" SHAPED DEPLOYMENT e Know what's below. Call before you dig. PROJECT: SOUTH BUFFALO CREEK HABITAT AND WATER QUALITY IMPROVEMENT PROJECT PHASE IV PRELIMINARY - NOT FOR CONSTRUCTION SHEET NUMBER: 18 OF 37 Q) E Y ID Y WASHED STONE 11.5'1 0� TOP BANK _ _ _ _ _ _ TOP ELEVATION OF STORMWATER _ _ _ _ 0.5'-1' O O 0 #5 WASHED 0000 O O O O O 00 0 STONE `L'�•1 MAX. y 1 22 M DESIGN OF SPILLWAYS EXISTING SLOPE , DRAINAGE AREA WEIR LENGTHI #1 RIP -RAP (ACRES) (FT) VARIES CLASS B 1 4.0 8" TO 12" SPIKES 2 6.0 RIP RAP SIDE VIEW EVERY 2 FT 3 8.0 4 10.0 5 12.0 1 DIMENSIONS SHOWN ARE MINIMUM VARY TIMBER SIZE GRIP DRAG CHAIN UNEVEN SURFACE FOR EXISTING SLOPES IMPROVED TRACTION PIPE NUMBER, SIZE, AND MATERIAL PER EROSION AND SEDIMENT CONTROL PLAN SHEETS VARIES NOTE: 7r* HEIGHT & WIDTH DETERMINED BY EXISTING TOPOGRAPHY AND WASHED STONE SEDIMENT STORAGE REQUIRED. CHOOSE UMBER WITH SIZE 0.5'-1' AND STRENGTH TO SUPPORT KEY RIP RAP INTO THE DAM SECTION A -A CONSTRUCTION EQUIPMENT I FOR STABILIZATION. KEYED RIP RAP #5 WASHED STONE SPIKES EVERY 2 FT p p Op p LENGTH AS NEEDED FRONT VIEW p p p Op op 0 p p GRIP/DRAG CHAIN Q p 3 p p 0 Ov 00 O O O WIDTH AS NEEDED STAGGERED ENDS Oo Oo Oo 0� Opo O��p�00 TEMPORARY ROCK CHECK DAM � o o � v(� �JU 0o TO GRIP BANK p p X0000000 NOT TO SCALE Q J9 0 0 0 0 p ON o00a00 p p 0 00 0 p SUGGESTED HARDWOOD SPILLWAY -W MIN. p p 0 p p THREADED ROD ON OUTER SUPPORT EVERY 3 FT 2/3 STREAM WIDTH TOP OF CHECK DAM STREAM BANK � p p p o SHALL BE 1' MIN. BELOW LEVEL OF i LOWEST BANK. 1. PREDRILL AND INSET 3/4" THREADED STEEL RODS -� 2 MAX. -;-__ EVERY 3' AND SECURE WITH AT LEAST ONE NUT. 1 1.0' MIN. 2. NAIL INDIVIDUAL TIMBERS TOGETHER EVERY 2' WITH 8" TO 12" BARN SPIKES. 00 0 0 o O 1' BELOW BANKFULL DEPTH O O O O O O O O O O O STREAM BED ELEVATION CLASS B STREAM CHANNEL O O O O 0 BRIDGE MAT 12" MIN. RIP RAP 00000000000 �i�l � 111141 I III�I 18" MAX. VIII I SURFACE FLOW IIIIIII ul�l � DIVERSION SECTION A -A NOT TO SCALE 1 1 IIIII�I 2" MIN. 1 SPILLWAY SHALL TEMPORARY STREAM CROSSING WITH PIPE III � SII 1� -- � BE 1' MIN. NOT TO SCALE 1 I O v - BELOW TOP OF ��I �I _ CHECK DAM �— I1 / 2 MAX. 0 12° � III III � � 1 FLOW WIDTH —�� 1 VIII L=3xH - Oo0 0 0 2� 1 H �- A SF SF STREAM BED ELEVATION O O 12" MIN. O O 0 STONE FILLER -#57 STONE SILT FENCE LOCATED 18" MAX. 0000000 AROUND PERIMETER OF RECOMMENDED BRIDGE MAT RECOMMENDED GRADATION OF CLASS AAND BRIP-RAP TEMPORARY STOCKPILE 1/4 SUPPORT A � 1/4 SUPPORT SECTION B -B TEMPORARY SOIL STOCKPILE T R LENGTH IL S, 0 K A 2'-3' TYP o SLOPE 1 SLOPE 2 SF SF HEIGHT SF SF = STREAMBANK BASE FLOW SURFACE FLOW -SURFACE FLOW DIVERSION ITITITITITITITITITITITITITITITITITITITITITITITIT DIVERSION SECTION A -A SF SF Y �' A TYPICAL TIMBER MAT 2 m 0 0 0 0 PLAN VIEW 9 0a 00000000 Z NOT TO SCALE 1 o �o ; m STOCKPILE DIMENSIONS Q UO QC 0S:K O� L=3XH LENGTH I WIDTH I HEIGHT SLOPE 1 ISLOPE 2 bi OO i STOCKPILE 11 80' 1 80' 10' MAX. 3:1 MAX. 3:1 MAX. Q C/) OO �O X00 �O �O TEMPORARY STOCKPILE 5 B PLAN NOT TO SCALE 1 J9 IN -STREAM ROCK SILT DAM 4 NOT TO SCALE Q J9 elow. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: `` ,,, DATE: PROJECT: CITY OF GREENSBORO �N..CARo''''' 5/2Y: SOUTH BUFFALO CREEK HABITAT � � DRAWN BY: �nnif� JLY AND WATER QUALITY NC LICENSE #F-0102 Q _ DESIGNED BY: Q 421 FAYETTEVILLE ST., STE. 600 TIDE: _ • �00446U8 �l' = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:im e orn > RALEIGH, NORTH CAROLINA 27601 �V i rRU i CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 EROSION AND SEDIMENT AGI NW � WRW This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose '�, / and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by �'�, •• .��� SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. © 2017 CONTROL DETAILS '�,``���` JOB NUMBER: PRELIMINARY _ NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: ������ 012137010 19 OF 37 COMPACTED BERM 95% COMPACTION, E STANDARD PROCTOR. Y E DOWNSLOPE EXISTING GROUND, STEEP CUT E E SLOPE OR FILL SLOPE. 0 b iII DSI X11 DOWNSLOPE EXISTING GROUND, STEEP CUT - COMPACTED BERM SLOPE OR FILL SLOPE_7��. � \\x\77 -1 SIDE SLOPES 2 : 1 (MAX.) TOP OF BERM WIDTH 2.0' MINIMUM 2 1 \�\\\ 1.5' FREE BOARD \�-------- 2:1 SIDE SLOPES, MAX. CHANNEL BOTTOM WIDTH =2.0' MINIMUM CROSS SECTION CHANNEL DEPTH 1.5' MINIMUM \-UPSLOPE EXISTING GROUND, STEEP CUT SLOPE OR FILL SLOPE. STABILIZE DIVERSION BERM CHANNEL WITH TEMPORARY SEEDING AND EROSION CONTROL MATTING (SEE PROJECT SPECIAL CONDITIONS FOR EROSION CONTROL MATTING) STABILIZE DIVERSION BERM ' CHANNEL WITH TEMPORARY SEEDING AND EROSION CONTROL MATTING (SEE PROJECT SPECIAL CONDITIONS FOR EROSION CONTROL MATTING) UPSLOPE EXISTING GROUND, STEEP CUT SLOPE OR FILL SLOPE. r's1 A A 1 DIVERSION BERM NOT TO SCALE STEEL FENCE POST TOP OF EARTHEN BERM BOTTOM ANCHORED WITH STAPLES �t BOTTOM WIDTH = 2' MIN. INFLOW DIVERSION BERM HOLD-DOWN STAKES NOTE: SLOPE DRAIN TO BE BUILT PER THE NORTH CAROLINA EROSION AND SEDIMENT 10' SPACING HAND -COMPACTED ISLAND OF INLET 2:1 2:1 D2 171 CONTROL MANUAL - I INLET CROSS CORRUGATED`v PIPE PLASTIC PIPE SECTION A -A SEE TABLE FOR STABILIZE OUTLET WITH PIPE DIAMETER 3.0' WIDE X 10.0' LONG X 2.0' DEPTH OF CLASS �l r� 1 AND B RIP RAP ON FILTER FABRIC ---Illi TOP OF D3 HAND -COMPACTED LEVEL SECTION FILL (ISLAND) D4 D7 TOP OF DIVERSION � D6 NATURAL GROUND ° ° 3:1 d° ° ° d° °° ° °° DIVERSION CHANNEL - - - SECTION B -B CLEAN OUT MARKER BASIN INLET PROTECTION RIP RAP DISSIPATOR PAD SEE TABLE FOR DIMENSIONS LENGTH(Li) X WIDTH(Wi) X DEPTH(Di) PROTECT WEIR WITH- NONWOVEN ITH-NONWOVEN GEOTEXTII FILTER FABRIC AND RIP RAP (SEE TABLE 0 o FOR SIZES) TREATMENT SURFACE AREA (SA) AT STORAGE DEPTH JUTE NETTING ANCHOR BOTTOM WITH STAPLES a_ B 0 J DIVERSION BERM A A PLAN VIEW TEMPORARY SLOPE DRAIN (2 NOT TO SCALE ��2 ;'. STRUCTURE DIMENSIONS D1 10.00' D2 1.75' D3 4.00' D4 5.00' D5 0.50' D6 2.00' D7 0.25' PIPE SIZE 15" B o J U) DIVERSION BERM FLOW HAND -COMPACTED ISLAND OF INLET WOODEN STAKE WITH RETRIEVAL ROPE AN OUT ELEVATION TOP OF BERM PRIMARY SPILLWAY ARKED. SEE DATA TABLE ELEVATION INVERT ELEVATION FOR ELEVATION. SKIMMER SEE DATA TABLE FOR SIZE 5�i AND DETAIL 27 \ WEIR 18 n < JUTE BAFFLES WITH STEEL POSTS, WOVEN WIRE FABRIC BACKING AND COIR � 0 0 J FIBER NETTING. r SKIMMER 3 (SEE DETAIL) 27 J PRIMARY SPILLWAY BARREL - OUTFALL TO RIP RAP DISSIPATOR PAD RIP RAP DISSIPATOR PAD SEE TABLE FOR DIMENSIONS n SEE TABLE FOR DIMENSIONS EXTEND RIP RAP BEYOND TOE z LENGTH(Ld) X WIDTH(Wd) X DEPTH(Dd) OF EARTHEN BERM TO LENGTH "We" SEE TABLE FOR DIMENSIONS z PERSPECTIVE VIEW NOTES 1. DRIVE STEEL FENCE POST AT LEAST 18" INTO SOLID GROUND. I J=l l -III -III -111 -Jill l IIII -III- _ NONWOVEN III III=III- ji GEOTEXTILEIIIJ)J1. FILTER FABRIC- _ OUTLET BARREL�SEE TABLE BARREL - OUTFALL TO RIP RAP DISSIPATOR PAD SEE TABLE FOR DIMENSIONS LENGTH(Ld) X WIDTH(Wd) X DEPTH(Dd) v 2. WOOD POST ARE NOT ACCEPTABLE. S_ 3. CONNECT SKIMMER TO OUTLET BARREL WITH HOSE PER SKIMMER DETAIL THIS SHEET. n 0 4. USE FOR DRAINAGE AREAS NOT EXCEEDING 10 (TEN) ACRES. i i 5. EARTH BERM SHALL BE STABILIZED w/SEEDING ACCORDING TO THE TECHNICAL SPECIFICATIONS. J 1 J n n 0 4� 0 > I J < REV. No.: REVISION: DATE: Y This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose r and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. Copyright Kimley-Horn and Associates, Inc., 2017 ALUMINUM STRAP FLEXIBLE HOSE, SS CLAMPS, - AND THREADED MALE NIPPLE ON OUTLET END SHEDULE 40 COULPING CONNECTION OUTLET END: CONNECTION TO OUTLET PIPE OR/ RISER TOP OF STORAGE AREA BAFFLES WITH METAL POST, WOVEN WIRE FABRIC BACKING AND COIR FIBER NETTING, TYP. 0.5 FOOT 1.0 FOOT MIN. MIN. LINE WEIR WITH RIP RAP Lill SEE TABLE FOR SIZE AND DEPTH (Wd) w TOP OF BERM - 1=III=1 1=III-III-III- ` LI_I I I...... lFIJI � I I _ RIP RAP NON WOVEN��� I�IL_ THICKNESS DITCH AND BURY GEOTEXTILEIIH I -I" (yyd) FILTER FABRIC EDGE FILTER FABRIC '' I WEIR LENGTH I (MIN. 12" OF FABRIC) PRIMARY SPILLWAY CROSS SECTION SHEDULE 40 SOLID PV., orv\r\oL- PIPE LONGER THAN SHOWN. NOT INCLUDED WITH SKIMMER SUPPLIED BY USER. MAINTENANCE INSPECT AND EMPTY SKIMMER OF ALL DEBRIS AFTER EACH PERIOD OF SIGNIFICANT RAINFALL. REMOVE SEDIMENT AND RESTORE TRAP TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE DESIGN DEPTH OF THE TRAP. PLACE THE SEDIMENT THAT IS REMOVED IN A DESIGNATED DISPOSAL AREA. REPAIR NETTING. CHECK THE STRUCTURE FOR DAMAGE FROM EROSION OR PIPING. PERIODICALLY CHECK THE DEPTH OF THE SPILLWAY TO ENSURE IT IS A MINIMUM OF 1.5 FEET BELOW THE LOW POINT OF THE EMBANKMENT. IMMEDIATELY FILL ANY SETTLEMENT OF THE EMBANKMENT TO SLIGHTLY ABOVE DESIGN GRADE. ANY RIP RAP DISPLACED FROM THE SPILLWAY MUST BE REPLACED IMMEDIATELY. STABILIZE THE EMBANKMENT AND ALL DISTURBED AREAS ABOVE THE SEDIMENT POOL AND DOWNSTREAM FROM THE TRAP IMMEDIATELY AFTER CONSTRUCTION WITH SEEDING. Fool /I1•I•I:1 EME� NOT TO SCALE PREPARED IN THE OFFICE OF: ■ DRAWN BY: CHECKED BY: im e orn 4- 20 CLIENT: NC LICENSE #F-0102 421 FAYETTEVILLE ST., STE. 600 TITLE: RALEIGH, NORTH CAROLINA 27601 PHONE: (919) 677-2000 © 2017 NOTES: 3HDOOR 1. SKIMMER IS TO BE A SURFACE DEWATERING DEVICE SUCH AS BMP SKIMMER OR APPROVED DEVICE. 2. BARREL PIPE SHOULD BE SIZED 1.4 71MES THE DEPTH OF WATER WITH A MINIMUM LENGTH OF 6.0', SO THE INLET CAN BE PULLED OFR MAINTENANCE. OAT T Q 2ND SKB-2 � - 1ST INLET J� REQUIRED SURFACE AREA 7(10 1,678 SF CELL ,� o CELL CL ZONE I�Ill Vent Inlet Diameter Extention Diameter Barrel Pipe Diameter o (25%) Male Outlet Fitting Di am. (25%) (35%) -r (in) (in) (in) (in) (in) (in) _I (in) I I=iT- =I 11=III=ITI_-1 11-1 I f I 11=I I- 16.0 OULET ZONE 2ND CELL 1ST CELL INLET ZONE BAFFLE LENGTH BAFFLE LENGTH BAFFLE LENGTH- BAFFLE LENGTH BL4 BL3 BL29L1 LENGTH (Lt) SKIMMER BASIN CROSS SECTION 0.5 FOOT 1.0 FOOT MIN. MIN. LINE WEIR WITH RIP RAP Lill SEE TABLE FOR SIZE AND DEPTH (Wd) w TOP OF BERM - 1=III=1 1=III-III-III- ` LI_I I I...... lFIJI � I I _ RIP RAP NON WOVEN��� I�IL_ THICKNESS DITCH AND BURY GEOTEXTILEIIH I -I" (yyd) FILTER FABRIC EDGE FILTER FABRIC '' I WEIR LENGTH I (MIN. 12" OF FABRIC) PRIMARY SPILLWAY CROSS SECTION SHEDULE 40 SOLID PV., orv\r\oL- PIPE LONGER THAN SHOWN. NOT INCLUDED WITH SKIMMER SUPPLIED BY USER. MAINTENANCE INSPECT AND EMPTY SKIMMER OF ALL DEBRIS AFTER EACH PERIOD OF SIGNIFICANT RAINFALL. REMOVE SEDIMENT AND RESTORE TRAP TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE DESIGN DEPTH OF THE TRAP. PLACE THE SEDIMENT THAT IS REMOVED IN A DESIGNATED DISPOSAL AREA. REPAIR NETTING. CHECK THE STRUCTURE FOR DAMAGE FROM EROSION OR PIPING. PERIODICALLY CHECK THE DEPTH OF THE SPILLWAY TO ENSURE IT IS A MINIMUM OF 1.5 FEET BELOW THE LOW POINT OF THE EMBANKMENT. IMMEDIATELY FILL ANY SETTLEMENT OF THE EMBANKMENT TO SLIGHTLY ABOVE DESIGN GRADE. ANY RIP RAP DISPLACED FROM THE SPILLWAY MUST BE REPLACED IMMEDIATELY. STABILIZE THE EMBANKMENT AND ALL DISTURBED AREAS ABOVE THE SEDIMENT POOL AND DOWNSTREAM FROM THE TRAP IMMEDIATELY AFTER CONSTRUCTION WITH SEEDING. Fool /I1•I•I:1 EME� NOT TO SCALE PREPARED IN THE OFFICE OF: ■ DRAWN BY: CHECKED BY: im e orn 4- 20 CLIENT: NC LICENSE #F-0102 421 FAYETTEVILLE ST., STE. 600 TITLE: RALEIGH, NORTH CAROLINA 27601 PHONE: (919) 677-2000 © 2017 NOTES: 3HDOOR 1. SKIMMER IS TO BE A SURFACE DEWATERING DEVICE SUCH AS BMP SKIMMER OR APPROVED DEVICE. 2. BARREL PIPE SHOULD BE SIZED 1.4 71MES THE DEPTH OF WATER WITH A MINIMUM LENGTH OF 6.0', SO THE INLET CAN BE PULLED OFR MAINTENANCE. OAT STANDARD SKIMMER DETAIL NOT TO SCALE ��2 JO SKIMMER BASIN DATA TABLE SKB-1 SKB-2 Skimmer Sizing Table REQUIRED SURFACE AREA 2,152 SF 1,678 SF Standard Size Length (L) Width (W) PVC Float Diameter Vent Inlet Diameter Extention Diameter Barrel Pipe Diameter Flexible Hose Diameter Male Outlet Fitting Di am. Coupling Conn. Diam. (in) (in) (in) (in) (in) (in) (in) (in) (in) (in) 1.5 16.0 16.0 2.0 1.0 None 1.5 1.5 1.5 4.0 2.0 27.0 27.0 2.5 1.0 2.0 1.5 1.5 2.0 4.0 2.5 29.0 29.0 2.5 1.5 2.5 1.5 1.5 1.5 4.0 3.0 29.0 29.0 3.0 2.0 3.0 2.0 2.0 2.0 4.0 4.0 33.0 33.0 4.0 2.0 4.0 3.0 3.0 3.0 4.0 5.0 1 40.0 40.0 5.0 2.0 1 5.0 4.0 4.0 4.0 6.0 6.0 47.0 47.0 6.0 2.0 6.0 5.0 5.0 5.0 6.0 8.0 60.0 60.0 8.0 2.0 8.0 6.0 6.0 6.0 8.0 STANDARD SKIMMER DETAIL NOT TO SCALE ��2 JO SKIMMER BASIN DATA TABLE SKB-1 SKB-2 BASIN DATA REQUIRED SURFACE AREA 2,152 SF 1,678 SF PROVIDED SURFACE AREA (SA) 2,999 SF 2,431 SF BASIN BOTTOM ELEVATION 733.0 FT 732.5 FT BASIN STORAGE ELEVATION 736.0 FT 735.5 FT TOP OF BERM ELEVATION 737.5 FT 737.0 FT BASIN LENGTH (Lt) 90 FT 95 FT BASIN WIDTH (Wt) 30 FT 27 FT LENGTH TO WIDTH RATIO 3.0 3.5 SIDE SLOPE 3 :1 3 :1 STORAGE DEPTH (Dt) 3.00 FT 3.00 FT REQUIRED VOLUME 4,957 CF 3,582 CF PROVIDED VOLUME 6,084 CF 4,753 CF CLEANOUT ELEVATION 734.81 FT 734.1 FT SKIMMER OUTLET DATA SKIMMER DIAMETER 1.5 IN 1.5 IN OUTLET BARREL DIAMETER 4 IN 4 IN BARREL MATERIAL PVC PVC BARREL INVERT IN. 733.0 FT 732.50 FT BARREL INVERT OUT 732.0 FT 732.00 FT BARREL LENGTH 84 FT 52 FT BARREL SLOPE 1.19 % 0.96 % DISSIPATOR PAD RIP RAP Class A Class A LENGTH (Ld) 5 FT 5 FT WIDTH (Wd) 3 FT 3 FT RIP RAP THICKNESSS (Dd) 1 12 IN 12 IN INLET PROTECTION DISSIPATOR PAD RIP RAP Class 1 Class 1 LENGTH (Li) 16 FT 16 FT WIDTH (Wi) 6 FT 6 FT RIP RAP THICKNESSS (Di) 24 IN 24 IN PRIMARY SPILLWAY INVERT ELEVATION 736.0 FT 735.5 FT WEIR LENGTH (WL) 6.5 FT 6.5 FT WEIR SIDE SLOPE 3 :1 3 :1 RIP RAP SIZE Class B Class B WIDTH (We) 9 FT 9 FT DEPTH (Wd) 1 18 IN 18 IN BAFFLE ZONE LENGTHS INLET ZONE LENGTH (BL1) 35 FT 32 FT 1ST CELL LENGTH (BL2) 25 FT 23 FT 2ND CELL LENGTH (BL3) 25 FT 23 FT OUTLET ZONE LENGTH (BL4) 15 FT 14 FT CITY OF GREENSBORO EROSION AND SEDIMENT CONTROL DETAILS e Know what's below. Call before you dig. DATE: PROJECT: ��•` �N CA/?� 5/26/17 :�'o�: ••'ss••• <� --; DRAWN BY: SOUTH BUFFALO CREEK HABITAT P�M1��_ JLY AND WATER QUALITY DESIGNED BY: �D�' = JLY r Uppa CHECKED BY: IMPROVEMENT PROJECT PHASE IV �j. WRW --,�'�i v` •L •••• ����`` JOB NUMBER: SHEET NUMBER: SEAL: , 012137010 PRELIMINARY - NOT FOR CONSTRUCTION 20 GF 37 GEOTEXTILE DEWATE DIRT BAG WITH STABII 6 20 OU BY-PASS PUMP OUTL WITH ENER( DISSIPATOR, T) E IMPERVIOUS DIKE, TYP. 4 20 DEWATERIN FOR SEDIMENT LADE WITHIN WOF EDGE OF FLOODPLAI Tl' DRY WOF TEMPORAF PUMP 00Lf) D � � m rrl D SEQUENCE OF CONSTRUCTION FOR TYPICAL STREAM WORK AREA 1. CONTRACTOR SHALL DETERMINE A PROPOSED SIZE AND LOCATION OF GEOTEXTILE DEWATERING DIRT - -1 Al -1-1 - Tlr' -1-1 - IAl("T ILLATION. VED. CESSARY TEMPORARY FLEXIBLE HOSE. JG BAG. AMS TO ISOLATE THE WORK AREA. BEGIN ON. MP AROUND OPERATION. BEGIN DEWATERED SHALL BE EQUAL TO ONE THE PLANS. )RE REMOVAL OF IMPERVIOUS DIKES AND/OR dS, PUMPS, AND TEMPORARY FLEXIBLE IRST). AT THE END OF EACH WORK DAY. THE T ONLY SHOW THE UPPER AND LOWER ;ONTRACTOR IS RESPONSIBLE FOR ') FOR EACH DAY'S WORK. ED SEDIMENT AND DIRT BAG. STABILIZE 4L NOTES \TION SHALL BE PERFORMED IN ONLY DRY OR JMP–AROUND WORK ASSOCIATED WITH THIS TO ISOLATE WORK FROM STREAM FLOW WHEN INCIDENTAL TO THE WORK. THIS INCLUDES ATTING, PRIOR TO PREDICTED RAIN FALL :D AROUND FOR PREDICTED EVENT. DEWATER THE WORK AREA. %L NOTES. u 1 r � r u n1 r FOR CLEAN UPSTREAM P FP CHANNEL BASE FLOW --� FP ------ — FP — ST eq e 40w EXISTING STREAM TOE OF BANK, TYP. TOP OF EXISTING STREAM BANK, TYP. a)uoo rn rn -nKrrn o MINIMUM REQUIRED BASE FLOW WIDTH FROM TOE OF BANK SLOPE 21 EDGE OF FLOODPLAIN, TYP. 0 W GEOTEXTILE DEWATERING DIRT BAG WITH STABILIZED GDB OUTLET. 6 � 20 0 f— -n �I I W 00 �I I I 1 DRY AF COFFER DAM, TYP. 3 20 DEWATERING PUMP FOR SEDIMENT LADEN WATER WITHIN WORK AREA FILL PORT WITH CAP INTERNAL STABILIZATION BAFFLE FILL PIPE ---, DRY WORK MIN. COFFER AREA HEIGHT = 4.0' \-- DRAIN WITH CAP EXISTING STREAM MIN. COFFER _ GRADE WIDTH = 9.0' FRONT ELEVATION DAILY CONSTRUCTION AREA TO BE STABILIZED BY THE END OF THE DAY. MAY VARY IN SIZE FROM TOTAL WORK AREA. � 7R�qF Ow T�9 T0& 109 7.0' MIN. OFFSET WIDTH FROM BANK WATER SURFACE ELEVATION (WSE) OF DIVERTED STREAM BASE FLOW. WSE OF DIVERTED FLOW AT 75% OF DAM HEI( INTERNAL STABILIZATION BAFFLE FILL PORT WITH CAP, TYP, COFFER DAM GENERAL NOTES 1. A WATER -INFLATED TEMPORARY DAM, OR APPROVED EQUAL, SHALL BE USED FOR THE COFFER DAM. 2. DYNAMIC WATER HEIGHT CONDITIONS SHALL NOT EXCEED 75% OF THE PROPERLY FILLED HEIGHT OF THE BARRIER, OR MANUFACTURER SPECIFICATIONS. 3. THE CONTRACTOR SHALL PROVIDE SHOP DRAWINGS OR MANUFACTURER'S TECHNICAL SPECIFICATIONS FOR THE COFFER DAM PRIOR TO CONSTRUCTION. 4. THERE SHOULD BE A MINIMUM 7.0' OFFSET WIDTH BETWEEN THE EDGE OF THE COFFER DAM AND THE STREAM BANK TO DIVERT THE STREAM BASE FLOW. THE CONTRACTOR SHALL INCREASE THIS WIDTH AS NECESSARY TO INSURE THE SAFE PASSAGE OF STREAM WATERS AROUND THE WORK AREA. LIFTING LOOP (OPTIONAL) THERMAL SEAL DRAIN WITH CAP FILL PORT WITH CAP DRAIN WITH CAP SIDE ELEVATION FILL PIPE FILL PIPE "11 � 1 k�1'TIONAL) PLAN VIEW LIFTING LOOP (OPTIONAL) THERMAL SEAL DRAIN WITH CAP EXAMPLE OF WATER FILLED COFFER DAM - NOT EXAMPLEOF STREAM DIVERSION OPERATION( --2--) GEOTEXTILE DEWATER DIRT BAG GENERAL NOTES EXAMPLE OF POPERATION (--iNOT TO SCALE 1. GEOTEX11LE DEWATERING DIRT BAG DIMENSIONS ARE VARIABLE AND DEPENDENT ON SPECIFIC SITE NOT TO SCALE 2 0.5' 2 1 CONSTRAINTS AND PROPOSED CONSTRUCTION OPERATIONS. ' WIDTH 2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR SUBMITTING THE SIZE AND LOCATION OF THE TOP OF IMPERVIOUS RANGE GEOTEXTILE DEWATERING DIRT BAG FOR APPROVAL BY THE ENGINEER PRIOR TO CONSTRUCTION. DIKE SEWN IN SPOUT 4.0'-15.0' - 3. THE CONTRACTOR SHALL INSURE THAT THE DIRT BAG IS OF A SUFFICIENT SIZE AND STRENGTH TO PROPERLY DEWATER THE PUMP HOSE INFLUENT. FLOW 4 x D DISCHARGE 4. DIRT BAG SHALL BE REPLACED WHEN FULL OF SEDIMENT OR WHEN FLOW THROUGH BAG IS LIMITED A A BY SEDIMENT ACCUMULATION. PONDED DRY WORK _ HOSE GEOTEXTILE DEWATERING Q WATER AREA FILTER BAG FLOW Li 5. IF GEOTEXTILE DEWATERING DIRT BAG IS PLACED IN EXISTING VEGETATED AREA ADJACENT TO AN 3 (n UNDISTURBED STREAM NO OUTLET IS REQUIRED PREFERRED . IF GEOTEXTILE DEWATERING DIRT a ° �° PUMP FMO ( ) J BAG IS PLACED ON DISTURBED SOIL THEN A STABILIZED OUTLET/CHANNEL NEEDS TO BE PROVIDED. PLAN VIEW A �o��o A Un 6. THE STABILIZED OUTLET WILL BE A MINIMUM OF 1' THICK AND CONSIST OF A WELL GRADED MIX OF � PLATE UPSTREAM SIDE � o � --- -- - OF IMPERVIOUS DIKE WITH x o� PUMP WELL GRADED r 1"-6" RIP RAP PER THE DIMENSIONS BELOW. PLACE FILTER FABRIC BETWEEN THE RIP RAP AND SANDBAGS, RIP RAP OR a HOSE MIX 8"-12" HIGH STRENGTH SOIL FOUNDATION. THE STABILIZED OUTLET WILL EXTEND FROM THE SPECIAL STILLING BASIN TO __]Y OTHER NON -ERODIBLE RIP RAP STRAPPING FOR THE BANK OF THE CHANNEL BELOW THE WORK AREA. MATERIAL, 1 FOOT THICK U SECURING SPOUT TO LENGTH RANGE TOP WIDTH PLATE WITH IMPERVIOUS 1 o l PUMP HOSE 6.0'-15.0' z 3.0' MIN. POLYETHYLENE f J PLAN VIEW GEOTEXTILE MEMBRANE, 20 MIL 2HIGH STRENGTH DOUBLE WSE- THICK "J O 2 MAX. 0.5' LAYER OF NCDOT n HEIGHT 0° 000 000 �1 SEAMS " TYPE DEWATERING STABILIZE OUTLET PLAN NO. 57 STONE DIRT BAG AS NEEDED 1/2 BKF DEPTH MIN. � OR WSE + 1.0' � � O O O rr\\U DRY WORK o PUMP p F�0 �° O ° Oo° Oo° Oo° Oo° J�° AREA HOSE 0.5' LAYER OF 2"-3" O w -- PuwP v �_ -III III III III III III III III III III III Q,R'R ��RIP RAP � GRADE��(�� EXISTINGEXISTING STREAM BED _0 0_ CLASS I RIP RAP, NEW �PUMP TRENCH IN FABRIC JERSEY BARRIER OR FILTER FABRIC GROUND DISCHARGE 6.0'-15.0' MIN. 1 FOOT OTHER APPROVED SECTION A -A 3:1 3:1 HOSE EXISTING GROUND NON -ERODIBLE MATERIAL n FILTER FABRIC PER DIRT BAG TO BE PLACED SPECIFICATIONS SECTION A-AOUTLET TOON 0.5' OF NCDOT N0. STREAM BANK. NON—WOVEN FILTER FABRIC 3.0 FEET 57 STONE TBENERGY DISSIPATOR(`5)STREAM SIDE VIEW CHANNEL PUMP OUTLET 21 STABILIZED OUTLET SEE J SEE NOTES 5-6 4 � n IMPERVIOUS DIKE NOT TO SCALE NOT TO SCALE 21 GEOTEXTILE DEWATERING DIRT BAG( 6 21 Know what's below. �I Call before you dig. o PREPARED IN THE OFFICE OF: CLIENT: DATE:���"""'��,,,� PROJECT: �. 5/26/17 .CARO/ CITY OF GREENSBORO ,�0�:.•F•SS••••.� '=; DRAWN SOUTH BUFFALO CREEK HABITAT (q > • NC LICENSE #F-0102 MIIV Q - DESIGNED BY: AND WATER QUALITY JI K H 421 FAYETTEVILLE ST., STE. 600 = 004460$ T = JLY RALEIGH, NORTH CAROLINA 27601 TITHE: N§TRU(��:� IMPROVEMENT PROJECT PHASE IV REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: Y�� CHECKED BY: i im e orn PHONE: (919)677-2000 EROSION AND SEDIMENT ••�G► NE.� wRw This document, together with the concepts and designs presented herein, as on instrument of service, is intended only for the specific purpose �, Y and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by ,'��i �```` JOB NUMBER: SHEET NUMBER: y- y y- CONTROL DETAILS .••• PRELIMINARY - NOT FOR CONSTRUCTION i Kimle He and Associates, Inc. shall be without liabilit to Kimle Horn and Associates, Inc. C 2017 �, �� Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: 012137010 21 OF 37 Q[Kimllyey—Horn REV. No.: REVISION: DATE: Y This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. Copright Kimley—Horn and Associates, Inc., 2017 NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. IN \ � 1 a T� PREPARED IN THE OFFICE OF: ■ DRAWN BY: CHECKED BY: Kimley)))Horn CLIENT: NC LICENSE #F-0102 421 FAYETTEVILLE ST., STE. 600 TI TSE: RALEIGH, NORTH CAROLINA 27601 PHONE: (919) 677-2000 © 2017 CITY OF GREENSBORO EROSION AND SEDIMENT CONTROL KEY SHEET 100' 0 _ 100' 200' �•�` CARR '.,�� DATE: 5/26/17 �N "�� Q� •'� '0SS �/ 'moi P� MIN""'_ DRAWN BY: JLY DESIGNED BY: = 00 lk' - JLY �V ITRUFi CHECKED BY: .!l/G I NE . .' ',''�i •••• ••• W R W ���``` JOB NUMBER: SEAL: 012137010 Know what's below. Call before you dig. PROJECT: SOUTH BUFFALO CREEK HABITAT AND WATER QUALITY IMPROVEMENT PROJECT PHASE IV PRELIMINARY - NOT FOR CONSTRUCTION SHEET NUMBER: 22 OF 37 a E Y cn N n 0 nm��ddl— I \ r \ °c- \\\ \. ly \\ \ \ \\ �X VENT 7 � 74F 55 7 TULA HIATT OB 2721, PG 370 GUILFORD CO. \ � ®WM PARCEL #: 7863021741 / �,V,. \ �,... I f\�I`FH wv: 73288 -------_------15" RCP -------- – _ 732\32 gyp._----- 4WD ------&6---- �--------- ----- – – / � \�\ �5 0M / / / \RIM: 735.48 –INV IN: 729.77 14 INV OUT. 729.67 1 (INV FROM AS–BUILTS) ,/)// ) / RIM: 36.55 INV INS 729.80 J/ INV OUi; 729.29. 71 N W W V) W w V) w Z J U Q \ 1111 + r \\ + + + / y i 0p1/ \I 73` '� -- 105 -------727 --/------------- /' �\ . 104+00 ---------------- NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. 100' 0 50' 100' 200 Know what'sbelow. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: ��`•�N•�CAR��.,,� v~ c5/26/17 PROJECT: CITY OF GREENSBORO ;'�o�:••�'SS'•'••`•' �� DRAM BY: SOUTH BUFFALO CREEK HABITAT ■�MI� DESIGNED BY: AND WATER QUALITY c NC LICENSE #F-0102 Q JI 421 FAYETTEVILLE ST., STE. 600 = 044&0$ = JLY Y > RALEIGH, NORTH CAROLINA 27601 TI TLE: TRU : IMPROVEMENT PROJECT PHASE IV REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: J■�t+ CHECKED BY: i im e orn PHONE: (919) 677-2000 EROSION AND SEDIMENT ••..tip, IN wRw This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose �, �; and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by ����� .`�� 106 NUMBER: SHEET NUMBER: y y y O CONTROL PLAN•.••• PRELIMINARY - NOT FOR CONSTRUCTION Kimle Horn and Associates, Inc. shall be without liability to Kimle Horn and Associates, Inc. C 2017 �, �� Copyright Kimley–Horn and Associates, Inc., 2017 SEAL: ���111111 �`` 012137010 23 OF 37 TI TD E Y n 0 to N H W W V) W W U) W Z J U I— + + + + + +T++ + L L L L L SEE SHEET 26 + + / I + i' I \ / I + + II i / / I + 4 It I\ r / I + +I I I + \ + I \ I I / I I + Ir< ,J� / + + + + \ \ II i f I / + + + \ \ + ; II \\ + + \ c � + I + + +� \\ I + I f\ \ + 7F33 \ \ \ �I I + + + + t + + A I , I +/ + + + + v` ��' ' I ��+ I I�I I + +`Z V A \ 7. — -- _ _ J L 1+ f I / / \ + 734 \\\ . \\ 732," s rt s= 733 A1_- 733 TF I + t s— 732 731 — �- — — - — — — — — — �- = .... \ --- ---- ---- _ --- - - - - S — 730 seFr SOFT — — — — F.. -ii -- .wG=�� + VA I / --- s— s — — s — — -- 730 — \ \ \ II\`\\ \\\- - — — 3111, - — ,�,� — - - % v VA VA /� __ I — — - - - -- 31F, — - - - - 731\\\ \\\ ii - s u / p - - 732 // \ - � _ - 733 �- _:="�____ ____ - 11 _ 2+p X001 00, ............. ..... .. ..... .... ° \..... _....`_--\ 00,� 34 \\— pp, .............. ................... - - i .......................�................... .. .......... ..... .. —.... ..r. ao, ao, , \ ao, - - --..................... s .................................... __-- — _ _ ... ...... ............... _-- — — = — _ ,, —_ —__ �. -- - .......... 730 I j\ 0+0 6+pp '/�� _�— I \ NV I._7.38:1'I 42 730 �, _ \ �\I�yV OUT. 7� _ \ 7L - -------------- '� _ 28.2 \ \ --L___- 728--- IBB _ IBB —IBB ���fBB' - i \IIII / /' -\_ �3 ------------_ �` �----------- \ .5 729 -18� IBB 188 -�-' _ — __-- ` ------------------- ----- IBB" IBB ---- ------ - _ _ ------ _ \ l�Iflll` �/IIS // � /// � //� � j\,\ ------- _ - -- 0 \ - - --------- — — — 730 -- -- - _ ---= ----___—__----------- — _ — --- - - �\ 74 vv v Q ---------- — ----�� =13 - —L ---- ��_---`___--__--- 732.2.... ..... ........ / BFg BFB +// --- -- t.B.. 732 . -. .'B _ / r, t BFff '-- —mac . ...... 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Call before you dig. CLIENT: DATE: 5/26/17 PROJECT: PREPARED IN THE OFFICE OF: �.� CITY OF GREENSBORO ,�o�:.•..........SS•••.� '=; DRAWN SOUTH BUFFALO CREEK HABITAT ■ NC LICENSE #F-0102 MI`Yi DESIGNED BY: AND WATER QUALITY JI 421 FAYETTEVILLE ST., STE. 600 TITHE: - • �00446Ut3 = JLY Q REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:im e orn > RALEIGH, NORTH CAROLINA 27601 �VITR U : } CHECKED BY: IMPROVEMENT PROJECT PHASE IV i PHONE: (919) 677-2000 EROSION AND SEDIMENT AGI NE WRW This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose ��, / •' r and client for which it was prepared. 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Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: ```�����������11, DATE: PROJECT: . CN .CARo<���''- CITY OF GREENSBORO ,�o�:.•F•SS••••.� DRAWN BY: SOUTH BUFFALO CREEK HABITAT > ■ NC LICENSE #F-0102 MI`Yi DESIGNED BY: AND WATER QUALITY JI 421 FAYETTEVILLE ST., STE. 600 TITHE: - • �00446Ut3 �ll• = JLY Q REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:im e orn > RALEIGH, NORTH CAROLINA 27601 �VITR U r CHECKED BY: IMPROVEMENT PROJECT PHASE IV i PHONE: (919) 677-2000 EROSION AND SEDIMENT AGI NE WRW This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose '�, / •' r and client for which it was prepared. 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Call before you dig. 5 PREPARED IN THE OFFICE OF: CLIENT: N•�CARo�.,,, DATE: PROJECT: CITY OF GREENSBORO ;'�oQ:••�'ss'•'••`•' "" DRAM BY: SOUTH BUFFALO CREEK HABITAT ■�MI� DESIGNED BY: AND WATER QUALITY c NC LICENSE #F 0102 Q JI 421 FAYETTEVILLE ST., STE. 600 = 044&0$ = JLY Y im e orn RALEIGH, NORTH CAROLINA 27601 TITLE:ITRU : IMPROVEMENT PROJECT PHASE IV REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: J■�t+ CHECKED BY: / PHONE: (919) 677-2000 EROSION AND SEDIMENT ••..tip, NE.: wRw This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose ", �; and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation b �'� `� SHEET NUMBER: y- p pty- p y o CONTROL PLAN --" •�'••• , `� JOB NUMBER: CopyHorn and Associates, Inc. shall be without liability to Kimle Horn and Associates, Inc. C 2017 '� `' PRELIMINARY- NOT FOR CONSTRUCTION Copyright Kimley-Horn and Associates, Inc., 2017 SEAL: �����t't���`` 012137010 26 OF 37 NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. a E Y 01 cn N n 0 9. 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Call before you dig. PREPARED IN THE OFFICE OF: CLIENT:``,``��N•'CARo,����"" PROJECT: 5/26/17 CITY OF GREENSBORO ;'o�:••�'ss'•'••`•' " DRAWN BY: SOUTH BUFFALO CREEK HABITAT ■�MI� DESIGNED BY: AND WATER QUALITY NC LICENSE #F-0102 Q 421 FAYETTEVILLE ST., STE. 600 TITLE: = 044608 = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY:im e orn > RALEIGH, NORTH CAROLINA 27601 TI CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 EROSION AND SEDIMENT tiG� NE wRw This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose �, �; and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by '�, .` Kimley–Horn and Associates, Inc. shall be without liability to Kimley–Horn and Associates, Inc. © 2017 CONTROL PLAN ����, •L ••••• ���`� JOB NUMBER: SHEET NUMBER: Copyright Kimley–Horn and Associates, Inc., 2017 SEAL: ��"��`` 012137010 PRELIMINARY - NOT FOR CONSTRUCTION 27 of 37 L v Q Q V) 9. EB r _ /- / / I // I / // 4../ 1 I// WEST MEAI 0 D --------------------------- OOI� 001� 1 \ x / � �P uonR 40 �po uov,R �LionR uoaR �uoaR LIDAR _ /'/ -- ---r \ / uoAR / / oP� 3 4 �o S LIDAR \ 1 I I A� I �liiiil 733 I 1 1 1 1 / w�ww�lll wW(Aw+'so III 5_6 I V o I I I I� \ i . Ik STAGING 732 // ,' I I + + + + I ,. / I / I + + I +++ I I + / I + � / I + + / I I + / + � I I I I I i + I I ✓ +1 \ \ + \ + + -1 \ + + )� \ \ / %\ -734 _---'// \\ _ -_A I \ \\ �5\ v / i ............'.'.'... \. 732 / 733 \ — pOFi ... .' ..................1. \. \x_ 733 > d 1 \ .... . 732 —��{..\..................I......... ....... _f 1.......... li —731--- (. r i SEE SHEET 24 X33 "'DPR `IIDAR NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. 8�1 Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: ``�\\\��������''� DATE: PROJECT: •\\A .CARO<�''� CITY OF GREENSBORO ;'o�:••F• SS''•••' " DRAWN BY: SOUTH BUFFALO CREEK HABITAT 0 [o 'c ■ NC LICENSE #F-0102 MIIV = DESIGNED BY: AND WATER QUALITY JI 421 FAYETTEVILLE ST., STE. 600 TI TEE: _ •004460 �ll• = JLY Q REV. No.: REVISION: DATE: DRANK BY: CHECKED BY:im e orn RALEIGH, NORTH CAROLINA 27601 �VITR U r CHECKED BY: IMPROVEMENT PROJECT PHASE IV i PHONE: (919) 677-2000 EROSION AND SEDIMENT AGI NE� WRW This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose '�, / •' and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by , ••••• •• .��� SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 CONTROL PLAN ',������, X06 NUMBER: PRELIMINARY _ NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: �""�\� 012137010 28 OF 37 E Y PLANTING ZONE DESCRIPTIONS AND NOTES ZONE 1 - LIVE STAKE PLANTINGS LOCATION DESCRIPTION: LOWER GRADED BANKS LOCATED BETWEEN NORMAL WATER ELEVATION AND BANKFULL ELEVATION. PROPOSED GRADED BANK APPLICATION: 1. AMEND SOIL AS DESCRIBED IN SPECIAL PROVISIONS. SOIL AMENDMENT SHALL BE SUITABLE FOR STREAM BANK APPLICATION, SO THAT AMENDMENTS ARE RESISTANT TO FREQUENT WATER INUNDATION. 2. APPLY TEMPORARY SEED AND PERMANENT SEED MIXTURES PER TABLES 2 AND 3 ON THIS SHEET AND THE SPECIFICATIONS. 3. APPLY WHEAT STRAW MULCH PER GENERAL NOTES THIS SHEET AND THE SPECIFICATIONS. 4. INSTALL COIR FIBER MATTING PER THE COIR FIBER MATTING DETAIL. 5. INSTALL LIVE STAKE OR LIVE CUTTINGS PLANTINGS IN ACCORDANCE WITH TABLE 1, LIVE STAKE DETAIL THIS SHEET, AND THE SPECIFICATIONS. ZONE 2 - SLOUGH/BANKFULL BENCH PLANTINGS LOCATION DESCRIPTION: BOTTOM OF SLOUGH AREAS BETWEEN SLOUGH LINES AND AREAS BETWEEN BANKFULL OUTWARD AND THE FLOODPLAIN/SLOUGH LINE, AS SHOWN IN THE PLAN AND PROFILE SHEETS. APPLICATION: 1. AMEND SOIL AS DESCRIBED IN SPECIAL PROVISIONS. SOIL AMENDMENT SHALL BE SUITABLE FOR STREAM BANK APPLICATION, SO THAT AMENDMENTS ARE RESISTANT TO FREQUENT WATER INUNDATION. 2. APPLY TEMPORARY SEED AND PERMANENT SEED MIXTURES PER TABLES 2 AND 3 ON THIS SHEET AND THE SPECIFICATIONS. 3. APPLY WHEAT STRAW MULCH PER GENERAL NOTES THIS SHEET AND THE SPECIFICATIONS. 4. INSTALL COIR FIBER MATTING WHERE SHOWN IN THE EROSION CONTROL PLANS 5. INSTALL BARE ROOT PLANTINGS IN ACCORDANCE WITH TABLE 1, BARE ROOT DETAIL THIS SHEET, AND THE SPECIFICATIONS. O O ZONE 3 - RIPARIAN PLANTINGS LOCATION DESCRIPTION: UPLAND AREAS, UPPER STREAM BANKS, AND SLOUGH SIDE SLOPES APPLICATION: 1. AMEND SOIL AS DESCRIBED IN SPECIAL PROVISIONS. 2. APPLY TEMPORARY SEED AND PERMANENT SEED MIXTURES PER TABLES 2 AND 3 ON THIS SHEET AND THE SPECIFICATIONS. 3. APPLY WHEAT STRAW MULCH PER GENERAL NOTES THIS SHEET AND THE SPECIFICATIONS. 4. INSTALL COIR FIBER MATTING PER THE PLANTING PLAN. 5. INSTALL BARE ROOT PLANTINGS IN ACCORDANCE WITH TABLE 1, BARE ROOT DETAIL THIS SHEET, AND THE SPECIFICATIONS. + + + ZONE 4 - WETLAND PLANTINGS LOCATION DESCRIPTION: DEPRESSIONAL WETLANDS CREATED IN LOW SPOTS WITHIN SLOUGHS AND VERNAL POOLS CREATED IN BACKFILLED STREAM CHANNELS. APPLICATION: 1. AMEND SOIL AS DESCRIBED IN SPECIAL PROVISIONS. 2. APPLY TEMPORARY SEED AND WETLAND SEED MIXTURES PER TABLES 2 AND 4 THIS SHEET AND THE SPECIFICATIONS. 3. APPLY WHEAT STRAW MULCH GENERAL NOTES THIS SHEET AND THE SPECIFICATIONS. ZONE 5 - UTILITY EASEMENT PLANTING LOCATION DESCRIPTION: UTILITY EASEMENT AREAS WITHIN THE PROJECT. APPLICATION: 1. APPLY TO PROPOSED UTILITY ACCESS AREAS AND EXISTING UTILITY ACCESS AREAS UTILIZED DURING CONSTRUCTION AS HAUL ROADS. 2. AMEND SOILS WITH TOPSOIL AS DESCRIBED IN SPECIAL PROVISIONS. 3. APPLY TEMPORARY SEED AND PERMANENT SEED MIXTURES IN ACCORDANCE WITH TABLES 2 AND 3 ON THIS SHEET, AND THE SPECIFICATIONS. 4. APPLY WHEAT STRAW MULCH PER NOTES THIS SHEET, AND THE SPECIFICATIONS. TABLE 1: TREE AND SHRUB PLANTING TABLE SCIENTIFIC NAME COMMOM NAME 1 TYPE MAX%/MIN./ o COMPOSITION OF EACH ZONE MIN. NUMBER SPECIES PER ZONE PLANT SPACING FEET ON ER CENTER 2 NUMBER R 1 ODOSF , ZONE 1 Cephalanthus occidentalis Buttonbush LS, LC 40/15 4 2 290 Salix nigra Black Willow LS, LC 20/10 Salix sericea Silky Willow LS, LC 40/15 Sambucus canadensis Elderberry LS, LC 20/10 Cornus amomum Silky Dogwood LS, LC 40/15 Populus deltoides Eastern Cottonwood LS, LC 40/15 ZONE 2 AND 3 (UPLAND AND SLOUGH BOTTOM) Betula nigra River Birch B 20/5 7 6.0 35 Cornus amomum Silky Dogwood B 20/5 Lindera benzion Spicebush B 20/5 Nyssa sylvatica Blackgum B 20/5 Platanus occidentalis Sycamore B 20/5 Quercus phellos Willow Oak B 20/5 Hamamelis virginia Witch -hazel B 20/5 Liriodendron tulipifera Tulip Poplar B 20/5 Quercus nigra Water Oak B 20/5 Rhododendron periclymenoides Wild Azelea B 20/5 Acer rubrum Red Maple B 20/5 Quercus lyrata Overcup Oak B 20/5 Taxodium distichum Bald Cyprus5 B 20/5 1. LS = LIVE STAKE, LC = LIVE CUTTING, B = BARE ROOT SEEDLING, LP = LINER PLANTS 2. AVERAGE FEET ON CENTER SPACING 3. AVERAGE NUMBER PER 1,000 SQUARE FEET OF PLANTING ZONE 4. 10% OF THE ZONE 2 AND ZONE 3 PLANTS SHALL BE LINER PLANTINGS 5. THESE SPECIES MUST COMPRISE ALL OF THE TREES PLANTED ON THE SLOUGH BOTTOMS. GENERAL NOTES TEMPORARY PLANTING AND PERMANENT SEEDING SHALL OCCUR IMMEDIATLEY AFTER CONSTRUCTION TO STABILIZE AREAS OF BARE SOIL. PERMANENT PLANTINGS SHALL BE COMPLETED BETWEEN NOVEMBER 15 AND MARCH 1. HOWEVER, PLANTING MAY OCCUR OUTSIDE THIS WINDOW AS APPROVED BY DESIGN ENGINEER. APPLY SOIL AMENDMENTS TO DISTURBED AREAS ACCORDING TO THE FOLLOWING TABLE AT 1,000 LBS/ACRE (UNLESS SOIL TESTING INDICATED OTHERWISE AS APPROVED BY ENGINEER): W APPLY LIME TO ADJUST SOIL pH IN ACCORDANCE WITH THE SPECIFICATIONS. EXOTIC AND INVASIVE PLANTS, VINES AND GRASSES SHALL BE TREATED AND REMOVED INSIDE ALL OF THE PLANTING ZONES. MULCH APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING, WITH BIODEGRADABLE NETTING, OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MAINTENANCE REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE PER SECTION 6.10 OF NCDENR EROSION AND SEDIMENT CONTROL DESIGN MANUAL. SEE EROSION AND SEDIMENT CONTROL PLANS AND SPECIAL PROVISIONS FOR GROUND COVER ESTABLISHMENT REQUIREMENTS. GROUND COVER MUST BE ESTABLISHED ON ALL DISTURBED SURFACES PER NCDENR REQUIREMENTS OR SPECIAL PROVISIONS, WHICHEVER IS MORE STRINGENT. 5/8" - 1 1/4" CUT TOP END FLAT, AND CLIP OFF HAMMER DAMAGE. �a LATERAL BUD - FACING UPWARD BARK RIDGE; ---- UNDAMAGED BARK SIDE BRANCH REMOVED LOW SEASONAL WATER TABLE J LO LIVE STAKE NOTES: LIVE STAKE DRIVEN SEE SPECIAL PROVISIONS FOR INSTALLATION AND AT RIGHT ANGLE TO CARE OF LIVE STAKES AND LIVE CUTTINGS. SURFACE SLOPE. INSTALL WOVEN COIR FIBER MAT OVER SEED AND MULCH APPLICATION PER COIR GROUND FIBER MATTING DETAIL SURFACE Z / ESTABLISHED PLANT SHOWN FOR INFORMATION ONLY INSTALL WOODEN STAKES o TO SECURE COIR FIBER \^041 / MATTING DETAIL J 45' TAPER BUTT END LIVE STAKE DETAIL NOT TO SCALE TABLE 2: TEMPORARY SEED MIXTURE SPECIES NAME COMMON NAME PLANTING DATE Secale cereale Rye Grain JAN 1 - MAY 15 Utochola ramosa Browntop Millet MAY 15 - AUG 15 Secale cereale Rye Grain AUG 15 - DEC 311 Triticumaestivum Wheat Grass AUG 15 - DEC 311 * APPLICATION RATE OF 20 Ibs/ac 1. IF APPLYING TEMPORARY SEED BETWEEN AUG 15 - DEC 31, USE MIX OF 60% RYE GRAIN AND 40% WHEAT GRASS TABLE 3: PERMANENT SEED MIXTURE' SPECIES NAME COMMON NAME MIX PERCENTAGE Andropogon.gerardii Big Bluestem 5 Andropogon virginicus Broomsedge 5 Arisaema triphyllum Jack -in -the -Pulpit 5 Helianthus angustifolius Swamp Sunflower 5 Juncus effusus Common Rush 15 Panicum clandestium Deertongue 20 Panicumn virgatum Switchgrass 40 Sorghastrum nutans I n d i a n g ra ss 5 1. SIMILAR SEED MIX CAN BE USED WITH ENGINEER'S APPROVAL. 2. APPLICATION RATE OF 20 LBS/AC 1 TABLE 4: WETLAND SEED MIX SPECIES NAME COMMON NAME MIX PERCENTAGE Panicumrigidulum Redtop Panic Grass 60 Carex lupulina Hop Sedge 10 Juncus effusus Soft Rush 10 Carex lurida Lurid (shallow) Sedge 7 Scirpus cyperinus Wool Grass 5 Saururus cernuus Lizard's Tail 4 Carex squarrosa Squarrose Sedge 4 1. SIMILAR SEED MIX CAN BE USED WITH ENGINEER'S APPROVAL. 2. APPLICATION RATE OF 20 LBS/AC NOTES: ,L PROVISIONS FOR INSTALLATION AND ARE ROOT PLANTINGS. PLACED HIGHER ON O HULD E BANK TO/ �/ /\itJ IST RBED \/��\ HELP WITH PENETRATION INTO THE SOIL WATER TABLE. 2'-3' LIVE CUTTING (DORMANT) AMENDED SOIL , LIVE STAKE INSTALLATION BARE ROOT PLANTING NOT TO SCALE NOT TO SCALE Know what'sbelow. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT:``,`���N•'CARO�,,, "" PROJECT: 5/26/17 CITY OF GREENSBORO ;'o�:••�'ss'•'••`•' " DRAM BY:JILSOUTH BUFFALO CREEK HABITAT ■�MI� DESIGNED BY: AND WATER QUALITY NC LICENSE #F-0102 Q 421 FAYETTEVILLE ST., STE. 600 TITLE: = 0044608 = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: Kimley)))Horn RALEIGH, NORTH CAROLINA 27601 1\ITRU� T� CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 PLANTING NOTES AND tiGl NE:� wRw This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose �, �; and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by '�, .` Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. © 2017 DETAILS ����, •L ••••• ���`� JOB NUMBER: SHEET NUMBER: Copyright Kimley-Horn and Associates, Inc., 2017 SEAL: ��"��� 012137010 PRELIMINARY - NOT FOR CONSTRUCTION 29 of 37 �M N 1 I I -I L@AR J P� ti P Z \ \ Or"',�oPu �i \ \ \ oPeLIIDAR 10, / \ v � R � n � % C u°nR -«► Z/ 100' 0 50' 100' 200' Know what's @ OW. Call before you dig. 5 PREPARED IN THE OFFICE OF: CLIENT: ,``.�N•�CARO�.,,, DATE: PROJECT: CITY OF GREENSBORO ;'�o�:••�'ss'•'••`•'"" DRAWNJLY SOUTH BUFFALO CREEK HABITAT ■�MI� FOR DESIGNED BY: AND WATER QUALITY c NC LICENSE #F-0102 0Q JI K421 FAYETTEVILLE ST., STE. 600 = 044&0$ = JLY Y RALEIGH, NORTH CAROLINA 27601 TITLE:ITRU(��: IMPROVEMENT PROJECT PHASE IV REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: J■�t+ CHECKED BY: i ))Horn PHONE: (919) 677-2000 •••.tiG� �lE .� WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose " �� and client for which it was prepared. Reuse of andimproperreliance on this document without written authorization nd adaptation by p PLANTING PLAN KEY SHEET �'�,� •••••••• ���� SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 '' L. %�'' ADB NUMBER: PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: �����"������ 012137010 30 OF 37 E I� W4 V44 I I i 4 Fi / Ell V SI :V N v II \ N a< F Q \ \\ / II / \ �4 CA Z Q J 1 Z Z Q J 1 cn 9. r MATCHLINE SEE SHEET 32 � _00000000000000. � i 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 i 0 0 0 0 0 0 0 0 0 , 00000 000000 �N 0000000 000; 00000000 \ 0 0 0 0 0 0 \0 O �N OOO 00 O\ I \ \\ \ \ I \ I I \ \ \ \ \�- \\ !98! I 1 Z\ ------ — — 11 '/tr ZI vvon� `------------ Ir _I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 9q r I\� I I I I I I I NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. 30' 0 15' 30' 60 8�1 Know what'sbelow. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT:``,``��N•'CARo,����"" PROJECT: 5/26/17 CITY OF GREENSBORO ;'o�:••�'ss'•'••`•' " DRAWN BY: SOUTH BUFFALO CREEK HABITAT ■�MI � DESIGNED BY: AND WATER QUALITY NC LICENSE #F-0102 Q 421 FAYETTEVILLE ST., STE. 600 TITLE: = 044608 = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: >orn RALEIGH, NORTH CAROLINA 27601ITRU :� CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 �G� NE : F. � WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose • �� and client for which it was prepared. Reuse of andimproperreliance on this document without written authorization nd adaptation by p PLANTING PLAN , •••••••• �.�` SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 '',� L. ��'' ADB NUMBER: PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: �����"����`` 012137010 31 OF 37 uta - MATCHLINE SEE SHEET 32 � _00000000000000. � i 0 0 0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 i 0 0 0 0 0 0 0 0 0 , 00000 000000 �N 0000000 000; 00000000 \ 0 0 0 0 0 0 \0 O �N OOO 00 O\ I \ \\ \ \ I \ I I \ \ \ \ \�- \\ !98! I 1 Z\ ------ — — 11 '/tr ZI vvon� `------------ Ir _I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 9q r I\� I I I I I I I NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. 30' 0 15' 30' 60 8�1 Know what'sbelow. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT:``,``��N•'CARo,����"" PROJECT: 5/26/17 CITY OF GREENSBORO ;'o�:••�'ss'•'••`•' " DRAWN BY: SOUTH BUFFALO CREEK HABITAT ■�MI � DESIGNED BY: AND WATER QUALITY NC LICENSE #F-0102 Q 421 FAYETTEVILLE ST., STE. 600 TITLE: = 044608 = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: >orn RALEIGH, NORTH CAROLINA 27601ITRU :� CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 �G� NE : F. � WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose • �� and client for which it was prepared. Reuse of andimproperreliance on this document without written authorization nd adaptation by p PLANTING PLAN , •••••••• �.�` SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 '',� L. ��'' ADB NUMBER: PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: �����"����`` 012137010 31 OF 37 cn MATCHLINE SEE SHEET 36 + + + + + + + + + + I i + + + + + „/ + + + + + + + / 7JL + + + + + + + + -i// + +\ \ I I I I + + + + + + + + +/ + + + + + + + + + + + + + +\ I I I I `\ \v I I I I �_ / + + + 3 + + + + + + / --- + + + + + + + + / + + / + + + + +— \ \ \ v r / J // \_\ + +- + + + + + +j + + �� \ `\ \ I\\ 11 I + + I \\ \\ + + + + A I I I I+ 1 \\\ II 9p + + + + + \ I I 11 + +— + „GAF \ I I I ( 1= 1 �P - �S _ �ll- J / + I / + I \ 734 O I \O QOQ O i \ OO Ov0000 OO O O + + + + + + 732 0 OOQOO0 OO 730 Q00 _ — --- __LL_ , O Q ++ + --_ _ _- - - 111\ I I �— — — — — — -- ITIT - , 73301 _ — 732 _ 777 \ -__111-0_ ,0 — 733 O 0 10' "O 00�0o O O 00 0 O CY 0 O O o0 OQOOO00 OO O O O O 0 O OQ O Q Q O OQ O O 0-O 0Q Q 0 Q QO Q0O O0Q 0OO O O0Q O Q QQ —0000OOOOQ O 0 O O O - O 00000O OOQO0 0+ 00 Q 00 00 O0OOO = ---- -- __ --=- -- O0Q QO 0- 0 Q00 0 0 O 0Q 00 O 0 0 - ---_-------------- 0 O Q OO Q - - —'—_-_---_-___--____— _— - - _-- F_ 0OO0O 0 7 ---------------------- 10 ---; _- O - w O O ------------------- wO 107+00 p w o 0 0 0 0 O O O O _ - --' -- /_l3' _ U) O 6+00 - --- 7' _ ___ _ ��INV IN: . 730. _ _ --- _ _-- ------------- - I LA - -- - -/ � 34- ( i INS OUT 730.36 \ , - N 105+pp o 0 0 _.- - 7 / i ._/\ - \.\,} --- _�------� \�\--------- N i _ _____ \ /� J --' r rte' -TJ -- -- - - -_ _ - - 31 '1 4% J - - - - QUO Q - - - - --- ___ ---------------- 0 ------------------ O Q 0 ------ -- O O O O O O � O O O O 00 O O O - i i IIS -- -- O Q O O O O j/ / \ O 0 0 O 00 0 0 0 0 0 0 0 O O 0 0 0 O Q 0- O O 0- Q 0 0 0 0 0 0 0 0 _ --� /O _ ,",. - O r 0-o- - O OO O0 , 0 O 0 0 Q t 0-0 O O O O -0 O 736 - »FT --- / /i 3R > - O0 734 / O O 733 _ - O 0 e --sli +732 + + %3 + 731 —s- -- + + S_ s ----- IT) - ��• - / \ \ —S—S s ss + _sem �S + + + + + + + + + I + + s_s 732 / ------ 4 ---- \ + + + + + + + + + 733 ) + + + + + + + + / + // \\ / +I /s 734 + + uoAR+ ++ _ + + + + + + + + + + + t tit + + + + + + + + + + + + + + + +LID4,R + + + + + + + + + + + + + + + + + + + + + s �+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + �+ + + + + + + + + + + + + + + + + + +-6 4 ; + - /' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ++++++++ +++++++++ + + + + + + + + + + + + + + + +++++++++++++++++++++ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Z+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +� + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +,+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ++ T T T + + + + + + + + + + + + + + + + + + + + + + + + + + GAR Tu + +- ��R + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +/+ . + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + I + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +I + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +-+--+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + // + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ,'+ + + + + +di + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + `(+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + �+ + + + + + + + \ \ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Cf) �\ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + — \ — — — — � MCC OUTDOOR, LLC— DB 6498, PG 265 GUILFORD CO. PARCL #: 7863017938 & 786314031 1 1 A I NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. 30' 0 15 30' 60 Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: ���•�N•�CARO'.,,� v~ c5/26/17 PROJECT: CITY OF GREENSBORO ;'�o�:••�'ss'•'••`•''� DRAM BY: SOUTH BUFFALO CREEK HABITAT ■�MI� DESIGNED BY: AND WATER QUALITY c NC LICENSE #F-0102 Q JI 421 FAYETTEVILLE ST., STE. 600 = 004460$ � • = JLY Y RALEIGH, NORTH CAROLINA 27601 TITLE:I TRU IMPROVEMENT PROJECT PHASE IV REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: J■�t+ CHECKED BY: i orn PHONE: (919) 677-2000 •••.tiG� �l�W%%% WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose and client for which it was prepared. Reuse of andgimpproper reliance on this document without written authorization nd adaptation by p PLANTING PLAN�SHEET NUMBER: Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. ©2017 ''�L. 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PARCL #: 7863017938 & 786314031 1 1 A I NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. 30' 0 15 30' 60 Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: ���•�N•�CARO'.,,� v~ c5/26/17 PROJECT: CITY OF GREENSBORO ;'�o�:••�'ss'•'••`•''� DRAM BY: SOUTH BUFFALO CREEK HABITAT ■�MI� DESIGNED BY: AND WATER QUALITY c NC LICENSE #F-0102 Q JI 421 FAYETTEVILLE ST., STE. 600 = 004460$ � • = JLY Y RALEIGH, NORTH CAROLINA 27601 TITLE:I TRU IMPROVEMENT PROJECT PHASE IV REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: J■�t+ CHECKED BY: i orn PHONE: (919) 677-2000 •••.tiG� �l�W%%% WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose and client for which it was prepared. 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Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: ���•�N•�CARO'.,,� v~ c5/26/17 PROJECT: CITY OF GREENSBORO ;o�:••�'sS'•'••`•''� DRAwNJLY SOUTH BUFFALO CREEK HABITAT ■�MI� DESIGNED BY: AND WATER QUALITY c NC LICENSE #F -0102J.,14 JI 421 FAYETTEVILLE ST., STE. 600 = 004460$ = JLY Y RALEIGH, NORTH CAROLINA 27601 TITLE: NI TRU :: IMPROVEMENT PROJECT PHASE IV REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: J■�t+ CHECKED BY: i orn PHONE: (919) 677-2000 •••.tiG� r1EG.� WRW This document, to ether with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose �� and client for which it was prepared. Reuse of andimproperreliance on this document without written authorization nd adaptation by p PLANTING PLAN ''�,� •••••••• 1.`` SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 ''�� �• ' ADB NUMBER: PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: ���c�"��c�`` 012137010 34 OF 37 I I I -----______- 0Op OOOO p OOOp;0 00 00 O°p00 00 00 00 ° O 0 0 0 o °Q0000000 00 0 OOpOO° 00 00 O°pO ©O° _---_ - -- -o O°°O°pQ°°°o°po °°p°poO0°°0" ------ 0 °°o°0°Op°oo po opo 00000000o° ° p000o°°p° 0 °p °0opo pp Ooo ° Q 0o °p ° o 0000000°o0°o°OoO oOp po o p°oo00p0oO O°°0o ° Q0o o0 o 00000 p 0°Q°00°0000°O°o0°00° Op 00°00000°°°Op° 00°°°O°0°0Oop°O C) 0�0, On_n On n�0Or\ n�n O._n n \- \ �-\- �`�� ��`•`•\������: MATCHLINE SEE SHEET 35 NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. 30" 0 15 30" 60 t Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: ���•�N•�CARO'.,,� v~ c5/26/17 PROJECT: CITY OF GREENSBORO ;o�:••�'sS'•'••`•''� DRAwNJLY SOUTH BUFFALO CREEK HABITAT ■�MI� DESIGNED BY: AND WATER QUALITY c NC LICENSE #F -0102J.,14 JI 421 FAYETTEVILLE ST., STE. 600 = 004460$ = JLY Y RALEIGH, NORTH CAROLINA 27601 TITLE: NI TRU :: IMPROVEMENT PROJECT PHASE IV REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: J■�t+ CHECKED BY: i orn PHONE: (919) 677-2000 •••.tiG� r1EG.� WRW This document, to ether with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose �� and client for which it was prepared. 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Call before you dig. PREPARED IN THE OFFICE OF: CLIENT: ```�����������''� DATE: PROJECT: �`,,` ` A .CARO<�''� CITY OF GREENSBORO ;'°�:.•F• SS''••.' " DRAWN BY: SOUTH BUFFALO CREEK HABITAT 0 [o 'c ■ NC LICENSE #F-0102 MIIV = DESIGNED BY: AND WATER QUALITY JI 421 FAYETTEVILLE ST., STE. 600 TI TEE: _ •004460 �ll• = JLY Q REV. No.: REVISION: DATE: DRANK BY: CHECKED BY: orn RALEIGH, NORTH CAROLINA 27601 t r U r CHECKED BY: IMPROVEMENT PROJECT PHASE IV i PHONE: (919) 677-2000 'LG► N� WRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose '� and client for which it was prepared. Reuse of andgim Po improper reliance on this document without written authorization nd adaptation b p p PLANTING PLAN ''�, p p p p p y �� JOB NUMBER: SHEET NUMBER: Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. ©2017 �. ��``� PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley-Horn and Associates, Inc., 2017 SEAL: 1i1„111" 012137010 35 OF 37 01 3 a Z Q J Z Z Q J 1 cn 9. 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Call before you dig. PREPARED IN THE OFFICE OF: CLIENT:`N•'CARo,����,, "" PROJECT: 5/26/17 ;'o�:••�'ss'•'••`•' " DRAWN BY: SOUTH BUFFALO CREEK HABITAT CITY OF GREENSBORO ■�MI� NC LICENSE #F-0102 DESIGNED BY: AND WATER QUALITY Q 421 FAYETTEVILLE ST., STE. 600 TITLE: = 044608 � • = JLY REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: >orn RALEIGH, NORTH CAROLINA 27601ITRU W CHECKED BY: IMPROVEMENT PROJECT PHASE I V PHONE: (919) 677-2000 �G� NWRW This document, together with the concepts and designs resented herein, as an instrument of service, is intended onlyfor the specific purpose and client for which it was prepared. Reuse of andgimpproper reliance on this document without written authorization nd adaptation by p PLANTING PLAN,SHEET NUMBER: Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. ©2017 '',�•ADB NUMBER: PRELIMINARY - NOT FOR CONSTRUCTION Copyright Kimley—Horn and Associates, Inc., 2017 SEAL: '1111111110", 012137010 36 OF 37 a E Y E T n E CL b I 740 QI 730 720 IB BENCH 2' BKF BENCH 10' � EXISTING SLOUGH —50 —40 —30 —20 —10 0 10 20 30 40 50 60 107+27 740 730 740 740 730 730 KERSEY TRIBUTARY IB BENCH 2' ' 720 720' 70 80 90 100 —50 —40 —30 —20 —10 0 10 119+54 i BKF BENCH 10' 113 BENCH 2'-\� '�- ,, EXISTINGCILOU I 720 50 —40 —30 —20 —10 0 10 20 30 40 50 60 113+16 750 740 730 740 740 730 730 ' 720 720 20 30 BKF BENCH 10' 40 50 60 70 80 ---------- 740 BKF BENCH _10' _____ ------------------------ ------ --------- --- --------------------- -- ----" IB BENCH 2' ���,, EXI TING SLOUGH -- \ 70 80 90 100 —50 —40 —30 —20 —10 0 10 122+11 3 7201 1 50 -40 -30 -20 -10 0 10 20 30 40 z 115+87 J n n n Y :J n 0 1 Q :J J n n 5 V / 0 0 > J Q REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: Y / This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. Copyright Kimley—Horn and Associates, Inc., 2017 50 60 70 80 750 740 730 90 100 720 740 730 720 20 BKF BENCH _10' _____ ---------------------- --------------------- -- ----" IB BENCH 2' ���,, EXI TING SLOUGH -- \ 3 7201 1 50 -40 -30 -20 -10 0 10 20 30 40 z 115+87 J n n n Y :J n 0 1 Q :J J n n 5 V / 0 0 > J Q REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: Y / This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. Copyright Kimley—Horn and Associates, Inc., 2017 50 60 70 80 750 740 730 90 100 720 740 730 720 20 -50 —40 —30 —20 —10 0 10 123+85 30 40 50 20 30 40 60 70 740 730 J 720 50 80 730 90 10020 730 90 100 20 0 N 0 e NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CEI EN T: �,, DATE: PROJECT: CITY OF GREENSBORO ,,�N..�AR�<�''�-- ' 5/2Y: SOUTH BUFFALO CREEK HABITAT � Q" %/ �� DRAWN BY: �MifS' JLY AND WATER QUALITY 0 NC LICENSE #F-0102 Q DESIGNED BY: 421 FAYETTEVILLE ST., STE. 600 TITLE: _ •04460 T • = JLY i m e orn > RALEIGH, NORTH CAROLINA 27601 N§TRU :} CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 AGI NE CROSS SECTIONS WRW C 2017 ,'''���,�', •L ••• %N JOB JOB NUMBER: SHEET NUMBER: B NUMBS 010 PRELIMINARY - NOT FOR CONSTRUCTION sEA�: 37 of 37 ---------------------- -50 —40 —30 —20 —10 0 10 123+85 30 40 50 20 30 40 60 70 740 730 J 720 50 80 730 90 10020 730 90 100 20 0 N 0 e NOTE: SOME FEATURES SHOWN AS EXISTING ARE BASED ON PRESUMED CHANGES FROM THE CONSTRUCTION OF PREVIOUS PHASES. Know what's below. Call before you dig. PREPARED IN THE OFFICE OF: CEI EN T: �,, DATE: PROJECT: CITY OF GREENSBORO ,,�N..�AR�<�''�-- ' 5/2Y: SOUTH BUFFALO CREEK HABITAT � Q" %/ �� DRAWN BY: �MifS' JLY AND WATER QUALITY 0 NC LICENSE #F-0102 Q DESIGNED BY: 421 FAYETTEVILLE ST., STE. 600 TITLE: _ •04460 T • = JLY i m e orn > RALEIGH, NORTH CAROLINA 27601 N§TRU :} CHECKED BY: IMPROVEMENT PROJECT PHASE IV PHONE: (919) 677-2000 AGI NE CROSS SECTIONS WRW C 2017 ,'''���,�', •L ••• %N JOB JOB NUMBER: SHEET NUMBER: B NUMBS 010 PRELIMINARY - NOT FOR CONSTRUCTION sEA�: 37 of 37