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HomeMy WebLinkAbout20210947 Ver 1_ePCN Application_20210511DWR Division of Water Resources Initial Review Pre -Construction Notification (PCN) Form October 26, 2020 Ver 3.3 Has this project met the requirements for acceptance in to the review process?* 6 Yes ✓ No Is this project a public transportation project?* CYes r No Change cnly if needed. BIMS # Assigned* 20210947 Is a payment required for this project?* ✓ No payment required ✓ Fee received 6 Fee needed - send electronic notification Reviewing Office * Winston-Salem Regional Office - (336) 776- 9800 Version#* 1 What amout is owed?* r $240.00 6 $570.00 Select Project Reviewer* Sue Homewood:eads\slhomewood Information for Initial Review la. Name of project: Woodcroft Circle Streambank Stabilization la. Who is the Primary Contact?* Johnnie Hill 1b. Primary Contact Email:* Johnnie.Hill@greensboro-nc.gov Date Submitted 5/11/2021 Nearest Body of Water Reddicks Creek Basin Cape Fear Water Classification WS-IV Site Coordinates Latitude: 35.988869 Pre -Filing Meeting Information ID# SAW-2020-01942 Pre -fling Meeting or Request Date* 9/3/2020 Longitude: -79.894164 Attach documentation of Pre -Filing Meeting Request here:* Woodcroft_meeting_request.pdf Pre_filing_docu mentation.docx Rev -Greensboro Woodcroft Cir Alternatives Analysis-20200709.pdf lc. Primary Contact Phone:* (336)373-4653 Version 32.37KB 108.91 KB 1.97MB A. Processing Information County (or Counties) where the project is located: Guilford Is this a NCDMS Project ✓ Yes r No Is this project a public transportation project?* ✓ Yes 6'No la. Type(s) of approval sought from the Corps: f7 Section 404 Permit (wetlands, streams and waters, Clean Water Act) I Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act) Has this PCN previously been submitted?* ✓ Yes (' No 1b. What type(s) of permit(s) do you wish to seek authorization? f7 Nationwide Permit (NWP) I- Regional General Permit (RGP) n Standard (IP) lc. Has the NWP or GP number been verified by the Corps? 6 Yes r No Nationwide Permit (NWP) Number: 13 - Bank Stabilization NWP Numbers (for multiple NWPS): Id. Type(s) of approval sought from the DWR: I7 401 Water Quality Certification - Regular n Non-404 Jurisdictional General Permit n Individual Permit le. Is this notification solely for the record because written approval is not required? For the record only for DWR 401 Certification: For the record only for Corps Permit: If. Is this an after -the -fact permit application?* ✓ Yes ('No n 401 Water Quality Certification - Express 17 Riparian Buffer Authorization lg. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? ✓ Yes ( No lg. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? ✓ Yes rNo Acceptance Letter Attachment 1h. Is the project located in any of NC's twenty coastal counties? ✓ Yes (-No 1j. Is the project located in a designated trout watershed? ✓ Yes (' No B. Applicant Information Id. Who is applying for the permit? r Owner 17 Applicant (other than owner) le. Is there an Agent/Consultant for this project?* s Yes r No 2. Owner Information 2a. Name(s) on recorded deed: David and Kathleen Lambeth 2b. Deed book and page no.: PB 51, PG81 ✓ Yes 6 No ✓ Yes 6 No 2c. Responsible party: 2d.Address Street Address 4902 Woodcroft Circle Address Line 2 (Sty State / Province/ legion Greensboro NC Rstal / Zip Code Country 27407 United States 2e. Telephone Number: 2f. Fax Number: (336)248-7261 2g. Email Address:* dslambeth@aiusa.com 2a. Name(s) on recorded deed: Sheila Norwood 2b. Deed book and page no.: PB51,PG81 2c. Responsible party: 2d.Address Street Address 4900 Woodcroft Circle Address Line 2 Oty State/ Province/ legion Greensboro NC Postal / ZLp Code Country 27407 United States 2e. Telephone Number: 2f. Fax Number: (336)882-3753 2g. Email Address:* Johnnie.Hill@greensboro-nc.gov 2a. Name(s) on recorded deed: Koury Ventures Limited Partnership 2b. Deed book and page no.: N/A; Parcel Number is 7831755627 2c. Responsible party: Richard Vanore 2d.Address Street Address 2275 Vanstory Street Address Line 2 Suite 200 Cay Greensboro Postal / Zip Code 27403 2e. Telephone Number: (336)299-9200 2g. Email Address:* ryanore@kourycorp.com 3. Applicant Information (if different from owner) 3a. Name: Johnnie Hill 3b. Business Name: City of Greensboro 3c. Address State/ Province / Region NC Country United States 2f. Fax Number: Street Address 2602 South Elm -Eugene Street Address Line 2 atY State / Province / legion Greensboro NC Postal / Zip Code Country 27406 United States 3d. Telephone Number: 3e. Fax Number: (336)373-4653 (336)412-6305 3f. Email Address:* Johnnie.Hill@greensboro-nc.gov 4. Agent/Consultant (if applicable) 4a. Name: Benjamin Cogdell 4b. Business Name: Atkins 4c. Address Street Address 1616 E. Millbrook Rd. Address Line 2 Suite 160 (Sty State / Province / Region Raleigh NC Postal / Zip Code Country 27609 United States 4d. Telephone Number: 4e. Fax Number: (919)431-5226 4f. Email Address:* benjamin.cogdell@atkinsglobal.com Agent Authorization Letter* Agent_authorization_from Woodcroft_Circle_PJD_Signed.pdf 899.43KB C. Project Information and Prior Project History 1. Project Information 1b. Subdivision name: Of appropriate) lc. Nearest municipality/ town: Greensboro, NC 2. Project Identification 2a. Property Identification Number: 7831564073 2c. Project Address Street Address 4902 Woodcroft Circle Address Line 2 atY Greensboro Postal / Zip Code 27407 3. Surface Waters 3a. Name of the nearest body of water to proposed project:* Reddicks Creek 3b. Water Resources Classification of nearest receiving water:* WS-Iv 2b. Property size: 1.38 State / Province / legion NC Country United States 3c. What river basin(s) is your project located in?* Cape Fear 3d. Please provide the 12-digit HUC in which the project is located. 030300030105 4. Project Description and History 4a. 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 purpose of this project is to construct stream bank stabilization measures along portions of Reddicks Creek. Stabilization will occur along the existing stream generally paralleling Trailwood Road from approximately 144 linear feet north of Woodcroft Circle to approximately 267 linear feet north of Woodcroft Circle. The site has vegetative cover of grassland and woods with the stream serving as the principal drainageway for the site. The slopes are generally 4-6% around the stream. The existing stream channel slopes are generally 100-200%. There is evidence of significant erosion along the existing stream. Land use in the vicinity of the site is residential. Reddicks creek runs offsite and serves as the outlet for runoff discharge. Approximately 3,200 acres of area contributes runoff to the construction area. 4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?* ✓ Yes r No C' Unknown 4d. Attach an 8 1/2 X 11 excerpt from the most recent version of the USGS topographic map indicating the location of the project site. (for DWR) Fig03_Topo.pdf 7.06MB 4e. Attach an 8 1/2 X 11 excerpt from the most recent version of the published County NRCS Soil Survey map depicting the project site. (for DWR) Fig04_Soils.pdf 1.79MB 4f. List the total estimated acreage of all existing wetlands on the property: 0.24 Acre 4g. List the total estimated linear feet of all existing streams on the property: 237 Linear Feet 4h. Explain the purpose of the proposed project:* The City of Greensboro has tasked Atkins with streambank stabilization along Reddicks Creek in the vicinity of Woodcroft Circle. Streambank erosion at all these sites have resulted in loss of private property. In order to prevent further loss to the private property, Atkin team is preparing hydrologic and hydraulic modeling flood study (No -Rise or CLOMR/LOMR), conceptual plans, construction plans, erosion and sedimentation control plans, 401/404 permitting, technical specifications, engineers opinion of probable costs, and bidding support. 4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:* This projects goal is stabilizing Reddicks Creek, located in the vicinity of Woodcroft Circle in the City of Greensboro. The current conditions along this reach are exhibiting significant erosion along both banks of the creek. The extent of the erosion has become so extensive that it is threatening existing residential structures located on the south western side of the creek. Atkins has developed a design that will stabilize the creek bed and banks. Due to the velocities and incised nature of the creek, it has been determined a naturalized design is can help achieve a stable reach. The proposed design will utilize two (2) J-hooks installed to maintain energy within the center of the channel. Graded and laid-back banks to allow for floodplain access. Installation of High Performance Turf Reinforcement Matting (I-ITPRM) and revegetation to maintain bank stability and reduce erosion. There are two (2) drop structures proposed that have been configured to replicate in -stream natural structures. These structures will be implemented in the design to help dissipate the velocities and shear stresses that are creating the existing erosive condition. The channel side slopes will be stabilized with Scourlok to account for the nearly vertical creek banks. 4j. Please upload project drawings for the proposed project. Woodcroft Circle 100% Plan Set.pdf 5. Jurisdictional Determinations 5a. Have the wetlands or streams been delineated on the property or proposed impact areas?* ( Yes r No Comments: Agency concurrence site visit conducted December 3, 2020. 5b. If the Corps made a jurisdictional determination, what type of determination was made?* ( Preliminary r Approved r Not Verified r Unknown r N/A Corps AID Number: SAW-2020-01942 5c. If 5a is yes, who delineated the jurisdictional areas? Name (if known): Agency/Consultant Company: Other: Ben Cogdell Atkins 14.66MB r Unknown 5d. List the dates of the Corp jurisdiction determination or State determination if a determination was made by the Corps or DWR The Woodcroft Circle site was verified during a December 3, 2020 agency concurrence meeting with David Bailey (USACE) and Ben Cogdell (Atkins). 5d1. Jurisdictional determination upload Woodcroft_Memo_reduced. pdf Agency_correspondence_USACE.pdf Agency_correspondence_NCDENR.pdf 1.5MB 180.28KB 172.25KB 6. Future Project Plans 6a. Is this a phased project?* 'Yes (•'No Are any other NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed project or related activity? No. D. Proposed Impacts Inventory J 1. Impacts Summary la. Where are the impacts associated with your project? (check all that apply): [ Wetlands 17 Streams -tributaries [ Open Waters r Pond Construction 3. Stream Impacts fJ Buffers 3a. Reason for impact (?) 3b.Impact type* 3c. Type of impact* 3d. S. name * 3e. Stream Type* (?) 3f. Type of Jurisdiction* 3g. S. width * 3h. Impact length* S1 J-Hook Permanent Fill Reddicks Creek Perennial Both 15 Average (feet) 3 (linear feet) S2 J-Hook Permanent Fill Reddicks Creek Perennial Both 14 Average (feet) 3 (linear feet) S3 Scour Pool Permanent Excavation Reddicks Creek Perennial Both 11 Average (feet) 21 (linear feet) S4 Scour Pool Permanent Excavation Reddicks Creek Perennial Both 11 Average (feet) 30 (linear feet) S5 Temporary channel excavation Temporary Excavation Reddicks Creek Perennial Both 17 Average (feet) 163 (linear feet) 3i. Total jurisdictional ditch impact in square feet: 0 3i. Total permanent stream impacts: 57 3i. Total stream and ditch impacts: 220 3i. Total temporary stream impacts: 163 3j. Comments: Entire channel within the Limits of Disturbance will be dewatered and then excavated, with in situ material removed and replaced in channel bed to embed HPTRM fabric along the length of the stream. 6. Buffer Impacts (for DWR) 6a. Project is in which protect basin(s)? Check all that apply. r Neuse r Catawba r Goose Creek I— Other r Tar -Pamlico 7 Randleman I— Jordan Lake 6b. Impact Type 6c. Per or Temp 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact 6g. Zone 2 impact Grading/Replanting T Reddicks Creek No 2,879 0 Clearing/Replanting T Reddicks Creek No 7,247 1,759 6h. Total buffer impacts: Zone 1 Total Temporary impacts: 10,126.00 Zone 1 Total Permanent impacts: 0.00 Zone 2 1,759.00 Zone 2 0.00 Zone 1 Zone 2 Total combined buffer impacts: 6i. Comments: Supporting Documentation Impact _Map _Full.pdf Impact_Map.pdf 10,126.00 1,759.00 15.63MB 12.68MB E. Impact Justification and Mitigation LU' 1. Avoidance and Minimization la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project: The aim of this project is to stabilize and restore a reach of channel to a more stable cross-section configuration. This stabilization approach is not anticipated to result in additional development which could impact downstream quality, on the contrary the aim is to reduce erosion and mass wasting of the channel banks. This remediation will improve lateral and vertical stability as well reduce the overall sediment load. 1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques: Construction access corridors have been refined through an iterative process to avoid wetland impacts on site entirely. By utilizing existing utility access roads from the east, via Dover Park road, wetlands WC and WD can be avoided entirely. Additionally, wetland WA will be avoided by routing the construction access road between the wetland boundary and property boundary. Impacts to the stream channel will be temporary with the exception of the installation of J-hook structures and scour pools. Areas within Buffer Zones 1 and 2 will be revegetated back to their existing conditions following construction. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? ✓ Yes a No 2b. If this project DOES NOT require Compensatory Mitigation, explain why: This project is seeking an authorization of Nationwide Permit 13 for bank stabilization and is our contention that there will be a no net reduction in jurisdictional resources associated with this project. Due to the excessive erosion and limited aquatic habitat present within this relevant reach, a naturalized approach to support bank stability will ultimately result in a protection of aquatic habitats within adjacent stream reaches as well as protect infrastructure and surrounding properties. F. Stormwater Management and Diffuse Flow Plan (required by DWR) 1. Diffuse Flow Plan la. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules? 6 Yes rNo What type of SCM are you providing? I— Level Spreader n Vegetated Conveyance (lower SMNT) n Wetland Swale (higher SH1NT) n Other SCM that removes minimum 30% nitrogen I7 Proposed project will not create concentrated stormwater flow through the buffer Diffuse Flow Documentation 2. Stormwater Management Plan 2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?* ✓ Yes f No 2b. Does this project meet the requirements for low density projects as defined in 15A NCAC 02H .1003(2)? G Yes r No Comments: This project will be low density based on the calculation for project density. The project design will have little (if any) built upon areas within the project limits. The current design has been refined from a previous rip -rap only, hardened -approach to a refined model, integrating natural channel design elements (such as J-hook and scourpool features and bank grading) as well as the Scourlok product. Scourlok serves as a pervious treatment designed to resist extreme hydraulic stresses and add protection to the stream bank. This product can be filled with mulch or other media to promote and sustain vegetation. G. Supplementary Information 1. Environmental Documentation la. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land?* ( Yes r No 1b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State (North Carolina) Environmental Policy Act (NEPA/SEPA)?* ✓ Yes RNo Comments:* With the passage of SL 2015-90, two key criteria must now be considered to determine if a proposed action may require a SEPA review. The first is the funding source. If a proposed action involves more than $10,000,000 of funds provided by the State of North Carolina for a single project or action or related group of projects or actions a SEPA review may be necessary. This is a change over the previous requirement which included any public funds (i.e. city, county, bonds, etc.). The second involves direct impacts resulting from the proposed project. If the proposed action will result in substantial, permanent changes to the natural cover or topography greater than or equal to ten acres of public lands a SEPA review may be required. This is a change over previous requirements that required a SEPA review for impacts to any type or amount of public lands. This streambank stabilization project does not meet either of the two above listed criteria. 2. Violations (DWR Requirement) 2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or Riparian Buffer Rules (15A NCAC 2B .0200)?* ✓ Yes (No 3. Cumulative Impacts (DWR Requirement) 3a. Will this project result in additional development, which could impact nearby downstream water quality?* ✓ Yes f No 3b. If you answered "no," provide a short narrative description. The aim of this project is to stabilize and restore a reach of channel to a more stable cross-section configuration. This stabilization approach is not anticipated to result in additional development which could impact downstream quality, on the contrary the aim is to reduce erosion and mass wasting of the channel banks. This remediation will improve lateral and vertical stability as well reduce the overall sediment load. 4. Sewage Disposal (DWR Requirement) 4a. Is sewage disposal required by DWR for this project?* ✓ Yes 6*Nor N/A 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or habitat?* ✓ Yes (•'No 5b. Have you checked with the USFWS concerning Endangered Species Act impacts?* ✓ Yes ( No 5d. Is another Federal agency involved?* ✓ Yes 5e. Is this a DOT project located within Division's 1-8? ✓ Yes 0' No 6 No r Unknown 5f. Will you cut any trees in order to conduct the work in waters of the U.S.? 6 Yes r No 5g. Does this project involve bridge maintenance or removal? ✓ Yes f No 5h. Does this project involve the construction/installation of a wind turbine(s)?* ✓ Yes F No 5i. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.? ✓ Yes f No 5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? On February 28 and June 10, 2020, Atkins biologist Ben Cogdell conducted a thorough visual survey to identify suitable habitat for all Threatened and Endangered species listed for Guilford County. The majority of the project study area is comprised of a frequently maintained/mowed utility easement (to be used for construction access). Riparian areas surrounding the proposed streambank stabilization were dominated by dense understory stands of invasive bamboo and Chinese privet. Suitable habitat for small whorled pogonia and Schweinitz's sunflower was not present. The Cape Fear shiner and Roanoke logperch known range is beyond the limits of the project study area according to USFWS critical habitat gis spatial data. Canopy trees suitable for potential bald eagle nesting locations within the project study area were surveyed and no nests were identified. A review of the North Carolina Natural Heritage Program (NCNHP) database for small whorled pogonia, Schweinitz's sunflower, Cape Fear shiner, Roanoke logperch, and bald eagle in Guilford County revealed no known occurrences of these species within 1.0 mile of the project study area. Consultation Documentation Upload Memo_reduced.pdf Crit_Hab.pdf 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as an Essential Fish Habitat?* ✓ Yes (No 818.28KB 9.47MB 6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?* The project location is within Guilford County, North Carolina beyond the limits of any designated Essential Fish Habitat according to the NOAA Essential Fish Habitat Mapper service. 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation status?* ( Yes rNo 7b. What data sources did you use to determine whether your site would impact historic or archeological resources?* The North Carolina Department of Natural and Cultural Resources has identified one occurrence within a half -mile of the project study area which also intersects the project study area. The record list The Gardner House including a gold mine site to the north east. The location of the Gardner House itself is beyond the limits of the project study area and is not anticipated to be impacted by any activities associated with this project. The gold mine site is shown intersecting the project study area, but is not anticipated to be affected by the stream stabilization techniques. The construction access road (which crosses the limits of the gold mine record) is not expected to have any significant grading or drilling, and is not anticipated to affect this gold mine site or the associated shafts. 7c. Historic or Prehistoric Information Upload Woodcroft_Fig01_Cultural.pdf 19.37MB 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain?* ( Yes rNo 8b. If yes, explain how project meets FEMA requirements: The proposed design, based on hydrologic and hydraulic analysis will not result in increases in flood levels during the occurrence of the base flood. The City of Greensboro will also be obtaining an approved Conditional Letter of Map Revision (CLOMR) from the FEMA/NCFMP prior to the construction of the project and a Letter of Map Revision (LOMR) upon completion of the proposed project. 8c. What source(s) did you use to make the floodplain determination?* FEMAeffective Flood Insurance Rate Map (FIRM) Miscellaneous L.' Comments Miscellaneous attachments not previously requested. Signature * CJ By checking the box and signing below, I certify that: • The project proponent hereby certifies that all information contained herein is true, accurate, and complete to the best of my knowledge and belief; and • The project proponent hereby requests that the certifying authority review and take action on this CWA 401 certification request within the applicable reasonable period of time. • I have given true, accurate, and complete information on this form; • I agree that submission of this PCN form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act'); • I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act"); • I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND • I intend to electronically sign and submit the PCN form. Full Name: Benjamin E Cogdell Signature Date 5/11/2021 AGENT AUTHORIZATION FORM PROPERTY LEGAL DESCRIPTION: See Table 1, see Figure 1 LOT NO. PLAN NO. PARCEL ID: STREET ADDRESS: See Table 1, see Figure 1 Please print: Property Owner: City of Greensboro Property Owner: The undersigned, registered property owners of the above noted property, do hereby authorize Ben Cogdell , of Atkins (Contractor / Agent) (Name of consulting firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of this permit or certification and any and all standard and special conditions attached. Property Owner's Address (if different than property above): 2602 South Elm -Eugene Street, Greensboro NC 27406 Telephone: 336-373-4653 We hereby certify the above information submitted in this application is true and accurate to the best of our knowledge. Author.'ed Signature Date: to1Z'Iz Authorized Signature Date: rl % ..se- . ,e• . "tp•P'00 41 k a yi • %iv% ,-.e. ,ii`; 4; 441fril ' ' Wit' .i , . O �••'�_ + ►' -' e , . �+�►'- r _ri ,[ ' ' -I I ' 1 ",i LAMBETH, DAVID S;LAMBETH, KATHLEEN a . '- i' / ' 1` e' +' • 4,. 4. .� •'• e ' ► tt F. i S �' ! r ' 7831564073 '�!•. ,,,,„„... As. = i • •.• . , `- • ► •;�I j �+'` itr* f' 1 y14 4902 WOODCROFTQRGREENSBORO, % ►'• r r •ak , - ,fry.fi• e JP tletks Am y NORWUUD, SHEILA 7831556932 ir 4900 WOODCROFTQRGREENSBORO, G@ 27407 ► - - r'• r ` w • • •• . • .4 le '.641i } f�.ti� �� T } ' KOURY VENTURES LIMITED PARTNERSHIP ' • ► ti Oa i • 7831557359 ti+� 4916 GRANDOVER PKWY GREENSBORO, : .' . ad.." f it „.4, .- ,., . , . , t. i •i•f s • - k i i ■ - ff .J • t , , •se "' { ' t' + .� . t f p - : t I d }/* s� E 1 • • • �. f r -•KOURY VENTURES LIMITED PARTNERSHIP J ±., 9, '• i ■ err 7831755627 _ i . e 1 � 5 Q,' off', GREENSBORO, M . o' s ` f A..: : # -4. , 1T - • ` - i•• ` •, • •4• '4. '_ ' • r • ► + . it rw • , 1J Vr ••'_' lk• ►,.. ,. ti + j 1- •) ,• ., - -• .. r r r • Owner Name Parcel Number �, .• ` NORWOOD, SHEILA D 7831556932 OW-'.'t �� --- LAMBETH, DAVID S;LAMBETH, KATHLEEN K 7831564073 • a"r4•" • • •.i.* ` .` ` : • J 7831755627 ~• `f�,. { � • KOURYVENTURES LIMITED PARTNERSHIP 7831557359 N . _ 1' r ►� 0, ► aleSTAI 1 Prepared By: Prepared For: Property Owner Information Map DWnBy. RLG FIGURE � Project Study Area N 0 150 300 Ckd By: BEC lIT KI N S Guilford County Parcels Woodcroft Circle Streambank Stabilization Feet Date: 9/14/2020 GREENSBORO GUILFORD COUNTY, NORTH CAROLINA ProjectNo.: 100068937 D:\W ood crofl\F ig01_P arce Is. mxd Street Address Property Owner Lot No. Plat No. Parcel ID 4902 Woodcroft Circle, Greensboro NC, 27407 David and Kathleen Lambeth 13 PB 51, PG 81 7831564073 4900 Woodcroft Circle, Greensboro NC, 27407 Shelia Norwood 12 PB 51, PG 81 7831556932 4035 Live Oak Drive, Greensboro NC, 27403 Koury Ventures Limited Partnership N/A N/A 7831755627 Table 1. Property Ownership Prepared By: ATKINS Prepared For: GREENSBORO NCDNCR Historic Properties Project Study Area Cultural Resources Half -Mile Study Area NC Dept of Natural and Cultural Resources Historic Properties Woodcroft Circle Streambank Stabilization GUILFORD COUNTY, NORTH CAROLINA 0 1,000 2,000 Feet N A Dwn By: FIGURE RLG Ckd By: BEC Date: 2/1 /2021 Project No.: 100068937 D:\Wood roft\Fig01_Cultural.mxd Prepared By: ATKINS Prepared For: GREENSBORO Data Form Locations Potential Wetland Waters of the US Potential Non -Wetland Waters of the US (Streams) Project Study Area Preliminary Jurisdictional Determination (Topographic Map) Woodcroft Circle Streambank Stabilization GUILFORD COUNTY, NORTH CAROLINA Dwn By: FIGURE RLG Ckd By: BEG Date: 9/15/2020 Project No.: 100068937 D:\W o od cro ft\F ig03_Topo. mxd Prepared By: ATKINS Prepared For: GREENSBORO Data Form Locations Potential Wetland Waters of the US Potential Non -Wetland Waters of the US (Streams) Project Study Area Preliminary Jurisdictional Determination (Soil Survey Map) Woodcroft Circle Streambank Stabilization GUILFORD COUNTY, NORTH CAROLINA 0 200 400 Feet N A Dwn By: FIGURE RLG Ckd By: BEC Date: 9/9/2020 Project No.: 100068937 D :\ W o od c rof0F i g 04_S of Is . m xd CITY OF GREENSBORO WATER RESOURCES DEPARTMENT WOODCROFT CIRCLE STREAMBANK STABILIZATION PROJECT 100068937 ATKINS VICINITY MAP 1" = 1000' CONTRACT SHEET 1 OF 12 S \S V \=ORVA 0\ Not to be copied or distributed without the express written permission of the City of Greensboro. City of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 \ 0 ene C App D Pe es D R0 06 D AR- A Aces C D D DC A R Objects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. \A DES G\ NOT FOR CONSTUCTION REVISIONS TYPE CONTRACT CONTRACTOR AS -BUILT AUTH. DATE BENCH MARKS JOB NO. P —2021-0020 CITY OF GEE\SBOO G-1 Member of the SNC-Lavalin Group OFFICE: 1616 E. MILLBROOK RD. RALEIGH, NC 27609 PH: 919-431-5270 ROADWAY DESIGNED MM/DD/YY BY KMK E\GI\EEI\G DIVISIO\ SEWER CONST. SURVEY BY XXX WATER CHECKED BY XXX SIDEWALK SCALE: AS NOTED WOODCOFT CRCLE STHAV STA3 L ZAT O\ COVER SHEET NO. 1 °F 12 CONTRACT SHEET 2 OF 12 EXISTING FEATURES ♦ +737.6 SS CONTROL POINT - REBAR & CAP SPOT ELEVATION TEMPORARY BENCHMARK WATER ELEVATION SEWER fvANHOLE SEWER LINE INDEX TO CONTRACT DRAWINGS: SHEET NO. DESCRIPTION G-1 COVED G-2 DRAWING INDEX, SHEET INDEX NAP, LEGEND AND ABBREVIATIONS G-3 GENERAL NOTES, EROSION AND SEDIMENT CONTROL (E&S) NOTES AND SEQUENCE OF CONSTRUCTION C-1 EXISTING CONDITIONS C-2 DEMOLITION PLAN AND E&S PHASE 1 C-3 SITE, GRADING PLAN AND PROFILE, AND E&S PHASE 2 C-4 CROSS SECTIONS C-5 CONSTRUCTION DETAILS C-6 CONSTRUCTION DETAILS C-7 CONSTRUCTION DETAILS PROPOSED FEATURES TP LOD SF /// 0 X TEMPORARY SILT CHECK DAN TEMPORARY CONSTRUCTION ENTPANCE (COG STD 4368) TPEE PPOTECTION FENCE LIMITS OF DISTUPBANCE SILT FENCE (COG STD 216) ITEM TO BE PEMOVED TPEE TO BE PEN OVED AS NEEDED TPEE PEMOVAL J-HOOK ATKINS ABANDONED ASBESTOS CEN ENT ASPHALT BACK OF CURB BACKFLOW PPEVENTEP BASE LINE BASEN ENT BEARING BEST MANAGEMENT PRACTICES BOTTOM CENTER LINE CENTEP TO CENTEP CITY OF GREENSBORO CLEANOUT CLEAR CONCPETE CONTROL DENSITY FILL COP PUGATED METAL PIPE CROSS SECTION CUPB INLET DEED BOOK DEN OLITION DETAIL DIAN ETEP DRAIN DUCTILE IPON EROSION AND SEDIMENT CONTROL EASEMENT EAC H EDGE OF PAVEMENT ELECTPIC (AL) ELEVATION ENGINEEP EXISTING FIBEPGLASS PEINFOPCED POLYN ER MORTAR FOPCE MAIN FOUNDATION GPEENSBOPO DEPT. OF TRANSPORTATION GPAD (E) (ING) GROUND HEADWALL HORIZONTAL INSIDE DIANETEP INVERT IPON PIPE LINEAR LINEAP FOOT MANHOLE MAXIMUM MECHANICAL JOINT MINIMUM LOCATION MAP 1"=800' ABBREVIATIONS ABAND AC ASPH BC BFP BL BSMT BRG SNP BOT CL C/C COG CO CLP CONC CDF CMP X SECT CI D.B. CEMO DET DIA DP DI E&S ESMT EA EP ELEC EL ENGP EX, EXIST FRPM FM FND GDOT GP GND HDWL HORIZ ID INV IP LIN LF NH NAX NJ NIN MONUMENT NUN BER OUTSIDE DIAMETEP OVERFLOW PAGE PK NAIL PLACES PLAT BOOK POLYVINYL CHLORIDE POUNDS PH SQUAPE INCH PRESTRESSED CONCRETE PPOPEPTY LINE PIEDMONT TRIAD AIRPORT AUTHORITY QUANTITY PEINFOPCE (D) (ING) (VENT) REINFORCED CONCRETE PEINFOPCED CONCPETE PIPE REQUIRED PESTPAINED JOINT PIPE RIGHT OF WAY SANITAPY SEWER SOIL BOPINGS SQUARE FOOT SQUAPE YAPD STANDARD STAINLESS STEEL STATION STONE STORM TAX MAP NUMBED TELEPHONE TEMPORARY BENCH MAPK TEMPORARY CONSTRUCTION EASEN TEMPORARY SEDIMENT TPAP TEST BORING-XX (E.G. TB-1) THICKNESS TO BE ABANDONED TO BE PEN OVED TREE TYPICAL UNDERGROUND UNLESS OTHEPWISE NOTED UNNAMED TRIBUTARY VALVE BOX VERTICAL VITPIFIED CLAY PIPE WATER MAIN WATEP DECLAMATION FACILITY WATER SURFACE ELEVATION MON OD OF PG PK NO PLCS P.B. PVC PPSI PS CONC PL PTAA QTY PEINF RCONC PCP REQD PJP R/W SAN SWR BODE SQ FT SQ YD STD SST STA STN STM TM N TELE TBM ENT TCE TST TB-XX THK TBA TBP T TYP UND UON UT VB VERT VCP WM WPF WSE S \S V \=ORVA 0\ Not to be copied or distributed without the express written permission of the City of Greensboro. City of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 D Pe es D R0 06 D AR- A Aces C D D DC A R Objects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. \A DDS G\ NOT FOR CONSTUCTION REVISIONS TYPE CONTRACT CONTRACTOR AS -BUILT AUTH. DATE BENCH MARKS JOB NO. P — 2021-0020 CITY OF GEE\SBOO E\GI\EEI\G DIVISIO\ G— 2 Member of the SNC-Lavalin Group OFFICE: 1616 E. MILLBROOK RD. RALEIGH, NC 27609 PH: 919-431-5270 ROADWAY DESIGNED MM/DD/YY BY KMK SEWER CONST. SURVEY BY XXX WATER CHECKED BY XXX SIDEWALK SCALE: AS NOTED WOODCOFT CRCLE STHAV STA3 L ZAT O\ DRAWING INDEX, LOCATION MAP, LEGEND AND ABBREVIATIONS SHEET NO. 2 OF 12 EROSION AND SEDIMENT CONTROL NARRATIVE GENERAL CONSTRUCTION NOTES CONTRACT SHEET 3 OF 12 PPOJECT DESCPIPTION THE PURPOSE OF THE PROJECT IS TO CONSTRUCT STREAM BANK STABILIZATION MEASURES ALONG PORTIONS OF REDDICKS CREEK. STABILIZATION WILL OCCUP ALONG THE EXISTING STPEAM GENEPALLY PAPALLELING TPAILWOOD POAD FPON APPPDXIMATELY 144 LINEAR FEET NORTH OF WOODCROFT TO APPROXIMATELY 267 LINEAR FEET NORTH OF WOODCROFT. IN ADDITION TO THESE NOTES, ALL PPOVISIONS OF THE NOPTH CAPOLINA EPOSION AND SEDIMENT CONTPOL PEGULATIONS SHALL APPLY TO THIS PPOJECT. THE TOTAL AREA OF LAND DISTURBANCE FOR THIS PROJECT IS APPROXIMATELY 0.61 ACRES. EXISTING SITE DESCRIPTION THE SITE HAS VEGETATIVE COVER OF GPASSLAND AND WOODS. THE STPEAM SERVES AS THE PPINCIPAL DPAINAGEWAY FOP THE SITE. THE SLOPES ARE GENERALLY 4 TO 6% AROUND THE STREAM. THE EXISTING STREAM CHANNEL SLOPES ARE GENERALLY 100 - 200%. THERE IS EVIDENCE OF SIGNIFICANT EPOSION ALONG THE EXISTING STPEAM ADJACENT PPOPEPTY LAND USE IN THE VICINITY OF THE SITE IS RESIDENTIAL. REDDICKS CREEK RUNS OFFSITE AND SERVES AS THE OUTLET FOR PUNOFF DISCHAPGE. SEDIMENT CONTPOL MEASURES WILL BE TAKEN TO PPEVENT DAMAGE TO PEDDICK CPEEK. APPROXIMATELY 3200 ACRES OF AREA CONTRIBUTES RUNOFF TO THE CONSTRUCTION AREA. OFF -SITE AREAS NO OFF -SITE LAND DISTUPBING ACTIVITIES APE CUPPENTLY PLANNED IN CONNECTION WITH THIS PPOJECT. IF THE NEED FOP OFF -SITE LAND DISTURBING ACTIVITIES ARISE DURING CONSTRUCTION, THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTAL E&S PLAN COVERING THIS ACTIVITY FOP APPROVAL BY THE PLAN APPPOVING AUTHOPITY. ANY SOIL MATERIAL HAULED TO OP FROM THE SITE MUST BE TO A PERMITTED SITE. SOILS ACCOPDING TO THE NATURAL PESOUPCES CONSEPVATION SERVICE (NPCS) WEB SOIL SUPVEY, TWO SOILS OCCUR WITHIN THE PPOJECT APEA. THESE SOILS CONSIST OF ENON CLAY LOAM (EoD2) WHICH IS A WELL DPAINED SOIL ON NAP POW SIDE SLOPES ON UPLANDS AND CHEWACLA SANDY LOAM (Ch) WHICH IS POORLY DRAINED SOIL IN LONG, FLAT AREAS PARALLEL TO THE MAJOR STPEAMS ON THE FLOOD PLANS. CPITICAL APEAS THE AREAS WITHIN OR ADJACENT TO WATERWAYS ARE CONSIDERED CRITICAL. DISTURBANCE SHALL BE MINIMIZED TO THE EXTENT POSSIBLE AND EXTPA CAPE SHALL BE TAKEN IN INSTALLING AND MAINTAINING THE SPECIFIED EROSION AND SEDIMENT CONTPOLS. PLANNED EPOSION AND SEDIMENTATION CONTPOL PRACTICES THE CITY SHALL ORGANIZE AN ON -SITE PRE -CONSTRUCTION MEETING FOR ISSUANCE OF THE LAND DISTURBING PERMIT 48 HOURS PPIOP TO THE STAPT OF ANY LAND DISTUPBING ACTIVITY. THE CERTIFIED PESPONSIBLE LAND DISTUPBEP (CPLD) MUST ATTEND THE PRE -CONSTRUCTION MEETING. THE UNITS OF DISTURBANCE MUST BE FLAGGED IN THE FIELD WITH OPTIC ORANGE SAFETY FENCE AND SUPER SILT FENCE WITH OPANGE FABPIC PPIOP TO ISSUANCE OF LAND DISTUPBANCE PERMIT. FLAG ALL TPEES LOCATED WITHIN THE LIMITS OF DISTURBANCE WHICH WILL REMAIN. THE FOLLOWING ARE EROSION AND SEDIMENT CONTROL MEASURES TO BE APPLIED. 1. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT -- PRACTICE 6.06 A TEMPORARY GRAVEL CONSTRUCTION ENTRANCE WILL BE INSTALLED NEAR THE SOUTH-EAST CORNER OF THE SITE. DURING WET WEATHER IT MAY BE NECESSAPY TO WASH VEHICLE TIRES AT THIS LOCATION. THE ENTPANCE WILL BE GPADED SO THAT PUNOFF WATER WILL BE DIRECTED TO AN INLET PROTECTION STRUCTURE AND AWAY FROM THE RUNOFF TO THE STREAM. SEE CONSTPUCTION DETAILS SHEET FOP SPECIFICATIONS. 2. T PEE PESE PVATION AND P POTECTION -- P PACTICE 6.05 A MINIMUM 2.0 FT HIGH PPOTECTIVE FENCE WILL BE ERECTED APOUND TPEES AT THE DPIPLINE TO PPEVENT DAMAGE DU CONSTRUCTION. SEDIMENT FENCE MATERIALS MAY BE USED FOR THIS PURPOSE. SEE CONSTRUCTION DETAILS SHEET FOR SPECIFICATIONS. 3. SEDIN ENT FENCE -- P PACTICE 6.62 PING A SEDIMENT FENCE WILL BE CONSTPUCTED APOUND THE TOPSOIL STOCKPILE AND ALONG THE CHANNEL BERM ADJACENT TO THE DEEP CUT AREA AS NECESSARY TO PREVENT SEDIMENT FROM ENTERING THE CHANNELS. SEE CONSTRUCTION DETAILS SHEET FOR SPECIFICATION. 4. TEN PO PA PY SEEDING -- P PACTICE 6.10 PPOTECTIVE COVED MUST BE ESTABLISHED ON ALL GPADED SLOPES AND FILLS WITHIN 21 DAYS AFTEP A PHASE OF GPADING IS COMPLETED. TEMPORARY SEEDING AND MULCHING ARE THE MOST COMMON METHODS USED TO MEET THIS REQUIREMENT. ANNUAL PLANTS THAT APE ADAPTED TO SITE CONDITIONS AND THAT SHOUT AND GPOW PAPIDLY SHOULD BE USED FOP TEN POPAPY PLANTINGS. PROPER SEEDBED PREPARATION AND THE USE OF QUALITY SEED ARE ALSO INPORTANT. 5. PERM ANENT SEEDING -- PRACTICE 6.11 PERM WATE VOLU ANENT VEGETATION CONTROLS EROSION BY PHYSICALLY PROTECTING A BARE SOIL SURFACE FROM RAINDROP IMPACT, FLOWING P, AND WIND. VEGETATION BINDS SOIL PAPTICLES TOGETHER WITH A DENSE POOT SYSTEM, AND DEDUCES THE VELOCITY AND E OF OVERLAND FLOW. IT IS THE PREFERRED METHOD OF SURFACE STABILIZATION WHEREVER SITE CONDITIONS PERMIT. CONSTRUCTION SCHEDULE 1. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. 2. FLAG THE LIMITS OF DISTURBANCE AND MAP ANY TPEES AND BUFFER APEA FOP PPOTECTION. 3. HOLD AN ON -SITE PRECONSTRUCTION CONFERENCE AT LEAST ONE WEEK PRIOR TO STARTING CONSTRUCTION. CITY OFFICIALS THE ENGINEER, AND CEPTIFIED PESPONSIBLE LAND DISTURBER MUST ATTEND. APPPOP PIATE OFFICIALS MUST DECEIVE 48 HOU NOTICE PRIOR TO SCHEDULING. 4. INSTALL CONSTRUCTION ENTPANCE AT THE TINE OF THE PPE-CONSTPUCTION MEETING. INSTALL REMAINING SEDIMENT CONTPOL MEASURES (SILT FENCE, SILT CHECK DAN, PUN AROUND, DIVERSION PUN P, AND TREE PROTECTION). COMPLETE SITE CLEARING AS SHOWN ON DEN OLITION AND E&S PLAN. 5. CLEAP WASTE DISPOSAL APEA, ONLY AS NEEDED. 6. COMPLETE STREAM BANK STABILIZATION MEASURES. 7. COMPLETE FINAL GPADING OF GPOUNDS, TOPSOIL CRITICAL APEAS, AND PERMANENTLY VEGETATE, LANDSCAPE, AND MULCH. 8. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE INSPECTED WEEKLY AND AFTER RAINFALL EVENTS. NEEDED PEPAIPS WILL BE MADE IMMEDIATELY. 9. AFTER SITE IS STABILIZED, REMOVE ALL TEMPORARY MEASURES AND INSTALL PERMANENT VEGETATION ON THE DISTUPBED APEAS. 10. ESTIMATED TINE BEFORE FINAL STABILIZATION-9 MONTHS. PERMANENT STABILIZATION ALL DISTURBED AREAS WITHIN THE P PLANS AND DETAILS. POJECT A PEA AND ST PEAK SHALL BE PLANTED AND PESTO PED IN ACCO PDANCE WITH THE EROSION CONTROL BLANKETS SHALL BE INSTALLED ON SLOPES 3:1 OR STEEPER TO PROTECT THE SLOPES FROM EROSION AND ALLOW THE SEED TO GERMINATE PDOPEPLY. BLANKETS SHALL BE INSTALLED IN ACCOPDANCE WITH THE DETAILS AND THE MANUFACTURER'S INSTRUCTIONS. SEEDED AREAS WHICH DO NOT CERN AND TAKING THE NECESSAPY CO MEASURES SHALL BE REMOVED. INATE OR WHICH DIE SHALL BE RESEEDED AFTER DETERMINING THE CAUSE OF THE PROBLEM PECTIVE ACTION. AFTEP ADEQUATE STABILIZATION HAS BEEN ACHIEVED, ALL TENPOPAPY E&S MAINTENANCE PLAN 1. THE CEPTIFIED PESPONSIBLE LAND DISTUPBEP (CPLD) SHALL BE PESPONSIBLE FOP THE MAINTENANCE AND PEPAIP OF ALL EROSION AND SEDIMENT CONTROL STRUCTURES. IN GENERAL, ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOP STABILITY AND OPEPATION FOLLOWING EVEPY PUNOFF-PPODUCING PAINFALL BUT IN NO CASE LESS THAN ONCE EVERY WEEK ANY NEEDED REPAIRS WILL BE MADE IMMEDIATELY TO MAINTAIN ALL PRACTICES AS DESIGNED. 2. TREE PROTECTION AND ROOT PROTECTION N WHICH COULD PESULT IN DAMAGE TO P ATTING SHALL BE CHECKED FOR EROSION, UNDERMINING, OR OTHER DEFICIENCIES N POTECTED TPEES AND POOT SYSTEMS FPON CONSTPUCTION ACTIVITY. 3. SEDIMENT WILL BE PEN OVED FPON BEHIND THE SEDIMENT FENCE WHEN IT BECOMES ABOUT 0.5 FT DEEP AT THE FENCE. SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY TO MAINTAIN A BARRIER. SILT FENCE SHALL ALSO BE CHECKED FOR UNDEPNINING, 'END PUNS' AND FABPIC INTEGPITY. 4. ALL SEEDED APEAS WILL BE FEPTILIZED, PESEEDED AS NECESSAPY, AND MULCHED ACCO VEGETATIVE PLAN TO MAINTAIN A VIGOROUS, DENSE VEGETATIVE COVER. PDING TO SPECIFICATIONS IN THE EROSION AND SEDIMENT CONTROL GENERAL NOTES (GUILFORD COUNTY, NC) 1. SOIL EROSION CONTROL DEVICES MUST BE INSTALLED INITIALLY AFTER THE GRADING PERMIT IS ISSUED AND PRIOR TO CLEAPING AND GPUBBING. EPOSION CONTPOL STAFF WILL CHECK THESE DEVICES FOP PPOPEP INSTALLATION AND CON WITH THE APPROVED PLAN. A DEVICE RELEASE IS REQUIRED BEFORE THE ISSUANCE OF ANY CONNERCIAL BUILDING PERM 2. DURING DEVELOPMENT OF THE SITE, THE PERSON FINANCIALLY RESPONSIBLE FOR THE LAND -DISTURBING SHALL INSTALL AND MAINTAIN ALL TEN POPAPY AND PEPMANENT EPOSION AND SEDIMENT CONTPOL MEASUPES AS PEQUIPED BY THE APPPOVED PLAN OR BY ANY PROVISION OF THE GUILFORD COUNTY DEVELOPMENT ORDINANCE AND APPLICABLE TOWN ORDINANCES. ADDITIONAL DEVICES NAY BE PEQUIPED BY THE EPOSION CONTPOL INSPECTOP IF NECESSAPY. 3. IF FILL MATEPIALS APE BEING BROUGHT ONTO THIS PPOPEPTY OP IF WASTE MATEPIALS APE TAKEN FPOM THIS PPOJECT, THIS INFORMATION MUST BE DISCLOSED AND SHOWN ON THE EROSION CONTROL AND GRADING PLAN. BORROW AREAS AND DUMP SITES APE CONSIDEPED TO BE PAPT OF THIS PLAN. 4. UNDEP THE GUILFOPD COUNTY SOIL EPOSION AND SEDIMENTATION CONTPOL OPDINANCE (AND APPLICABLE TOWN OPDINANCES); AGENTS, OFFICIALS, OR OTHER QUALIFIED PERSONS ARE AUTHORIZED TO PERIODICALLY INSPECT THE SITES OF LAND -DISTURBING ACTIVITIES. OBSTRUCTING, HANPERING, OR INTERFERING WITH SUCH INSPECTIONS CARRIES UP TO A $5000 PEP DAY CIVIL PENALTY. THE INSTIGATION OF THIS CIVIL PENALTY PEQUIPES NO PPIOP NOTICE. 5. IN AN EFFOPT TO MINIMIZE EPOSION AND EXPOSUPE TINE, EASEMENT APEAS SHALL NOT BE GPUBBED OP GPADED UNTIL UTILITIES ARE READY TO BE INSTALLED. ALSO, THE IN MEDIATE SEEDING OF THE DISTURBED OF THE DISTURBED EASEMENT APEAS AFTEP UTILITIES APE INSTALLED WILL ELIMINATE MANY PPOBLEMS. EASEMENT APEAS WHICH CPOSS OP APE ADJACENT TO WATERCOURSES SHOULD RECEIVE SPECIAL CONSIDERATION. 6. NO LAND -DISTURBING ACTIVITY SHALL BE PERMITTED IN PROXIMITY TO A LAKE OR NATURAL WATERCOURSE UNLESS A BUFFER ZONE IS PPOVIDED ALONG THE MAPGIN OF THE WATEP BODY OF SUFFICIENT WIDTH TO CONFINE VISIBLE SILTATION WITHIN THE FIRST 25% OF THE BUFFER NEAREST THE LAND -DISTURBING ACTIVITY. 7. SIDE DITCHES 2% OR STEEPER SHALL BE RIP -RAPPED; OR SEEDED AND STABILIZED WITH EXCELSIOR MATTING (OR OTHER APPPOVED NATEPIAL); OP STABILIZED BY ANY OTHEP METHOD APPPOVED BY THE COUNTY SOIL EPOSION CONTPOL NSPECTO P 8. IF A PEPMANENT POND IS USED AS A SEDIMENT CONTPOL DEVICE OP IS DESIGNATED AS A PEPMANENT WATER QUALITY POND, IT MUST BE CLEANED OF SEDIMENT WHEN HALF FULL. IT MUST ALSO BE CLEANED OUT TO DESIGN VOLUME; ENGINEERING CEPTIFICATION OF CON PLETION SUBMITTED AND FINAL INSPECTION PEPFOPNED BY COUNTY STAFF BEFOPE THE GPADING PERMIT IS FINALIZED. 9. CONSTRUCTION ACTIVITIES DISTURBING 1 OR MORE ACRES WILL NEED TO CONCPETE AN E-NO1 TO OBTAIN COVERAGE UNDER THE NCGO1 (AVAILABLE AT DEQ.NC.GOV/NCG01) UPON COUNTY'S APPPOVAL OF EPOSION CONTPOL PLAN AS PEQUIPED BY THE FEDERAL CLEAN WATER ACT. WITHIN 24 TO 48 BUSINESS HOURS OF DEMLR RECEIVING PAYMENT WITH E-NO1 FORM, THE APPLICANT WILL RECEIVE AN EMAIL WITH THE CERTIFICATE OF COVERAGE (COC) ATTACHED. SECTION B OF THIS PERMIT PEQUIPES THE FINANCIALLY PESPONSIBLE OWNEP(S) TO PEPIODICALLY INSPECT ALL SEDIMENT AND EPOSION CONTPOL DEVICES AND TO KEEP A RECORD OF THESE INSPECTIONS. FURTHERMORE, THE NORTH CAROLINA DEPARTMENT OF NATURAL RESOURCES DIVISION OF ENEPGY, NINEPAL, AND LAND PESOUPCES (DEMLP) PEQUIPES THE FINANCIALLY PESPONSIBLE OWNEP(S) TO SELF -INSPECT THE SITE AT VARIOUS PHASES OF DEVELOPMENT. THESE PHASES ARE OUTLINED ON THE CON BINED SELF-NONITOPING, AND INSPECTION FOPN 10. THE ANGLE FOP GPADED SLOPES AND FILLS SHALL BE NO GPEATEP THAN THE ANGLE THAT CAN PETAIN VEGETATION COVEP OR OTHER ADEQUATE EROSION CONTROL DEVICES OR STRUCTURES. THE NPDES PERMIT REQUIRES THAT PERINETER SLOPES, BEPMS, SWALES, DITCHES, SLOPES STEEPEP THAN 3:1, AND APEAS WITHIN HIGH WATEP QUALITY (HQW) ZONES TO BE SEEDED WITHIN 7 DAYS. SLOPES LESS THAN 10 FEET IN LENGTH AND ALL OTHER AREAS MUST BE SEEDED WITHIN 14 DAYS AFTER FINAL GPADE IS ESTABLISHED. 11. THE OWNER(S) IS RESPONSIBLE FOR THE LONG TERN COVEP MUST BE MAINTAINED TO A DEGPEE THAT P MAINTENANCE OF THE GROUND COVER ON THE PROPERTY. GROUND PEVENTS SOIL EPOSION AND SEDIMENTATION AT ALL TIMES. 12. ACCEPTANCE AND APPPOVAL OF THIS PLAN IS CONDITIONED UPON THE PPOPEPTY OWNEP(S) COMPLIANCE WITH FEDEPAL AND STATE WATER QUALITY LAWS, REGULATIONS, AND RULES. IN ADDITION, LOCAL TOWN OR COUNTY ORDINANCES OR RULES NAY ALSO APPLY TO THIS LAND-DISTUPBING ACTIVITY. THIS APPPOVAL DOES NOT SUPEPSEDE ANY OTHEP PEPMIT OP APPPOVAL. 13. NO TEN POPAPY EPOSION CONTPOL EASUPE(S) NAY BE PEN OVED WITHOUT APPPOVAL FPON THE SITE EPOSION CONTPOL INSPECTOR. DEVICES REMOVED WITHOUT APPROVAL OF THE INSPECTOR MAY RESULT IN ENFORCEMENT ACTIONS INCLUDING DEVICES BEING PEPLACED TO APPPOVED PLAN SPECIFICATIONS. ATKINS 1. THE CONTPACTOP SHALL BE PESPONSIBLE FOP ADHEPING TO ALL PEQUIPEN CONSTRUCTION SPECIFICATIONS," UNLESS OTHERWISE APPROVED BY THE CITY. ENTS SET FO PTH IN THE CITY'S "STANDA 2. THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING ALL LABOR AND MATERIALS NECESSARY FOR THE CON PLETION OF THE INTENDED IMP POVENENTS, SHOWN ON THESE DPAWINGS, OP DESIGNATED TO BE PPOVIDED, INSTALLED, OP CONSTRUCTED, UNLESS SPECIFICALLY NOTED OTHERWISE. 3. THE HOU PS OF CONSTPUCTION SHALL BE LIMITED TO THOSE DEFINED IN THE CITY'S 0 OF THESE MUST BE APPROVED BY THE CITY PROJECT MANAGER. PDINANCES. ANY HOU PD PS OUTSIDE 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE ACCEPTANCE AND CONTROL OF ALL SURFACE AND SUBSURFACE FLOWS INCLUDING STOPM FLOWS IN AND ENTEPING THE CHANNEL. THE CONTPACTOP IS PESPONSIBLE FOP DEWATEPING AS NECESSARY TO PERFORM WORK IN DRY CONDITIONS. DEWATERING METHODS SHALL BE SHOWN ON A WATER CONTROL PLAN TO BE SUBMITTED BY THE CONTPACTOP TO THE CITY PPOJECT NANAGEP FOP PEVIEW PPIOP TO CONSTPUCTION. THE DEWATERING PLAN MUST PREVENT NUISANCE CONDITIONS AND EROSION. 5. THE FOLLOWING ITEMS ARE INCIDENTAL TO THE WATER CONTROL & DEWATERING PAY ITEM EASUPED OP PAID FOP SEPAPATELY: ALL LABOP, MATEPIALS, AND EQUIPMENT TINE NECESSA REMOVE ANY WATER CONTROL AND DEWATERING WORK. AND SHALL NOT BE PY TO INSTALL, MAINTAIN AND THE 6. THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION OF EXISTING UTILITIES, AS SHOWN ON THESE PLANS IS NOT TO BE PELTED UPON AS BEING EXACT OP CONCPETE. PPIOP TO CONSTPUCTION, THE CONTRACTOR SHALL VERIFY PERTINENT LOCATIONS, SIZES, MATERIALS AND ELEVATIONS, ESPECIALLY AT CONNECTION POINTS AND AT POTENTIAL UTILITY CONFLICTS. 7. THE CONTPACTOP SHALL COOPDINATE AND COOPEPATE WITH THE CITY AND ALL UTILITY COMPANIES INVOLVED WITH REGARD TO RELOCATIONS OR ADJUSTMENTS OF EXISTING UTILITIES DURING CONSTRUCTION, AND TO ASSURE THAT THE WOPK IS ACCOMPLISHED IN A TIMELY FASHION AND WITH A MININUN DISPUPTION OF SEPVICE. THE CONTPACTOP SHALL BE RESPONSIBLE FOR CONTACTING ALL PARTIES AFFECTED BY ANY DISRUPTION OF ANY UTILITY SERVICE. ANY UTILITIES DAMAGED BY CONTPACTOP SHALL BE PEPAIPED BY CONTPACTOP TO THE SATISFACTION OF THE UTILITY OWNEP. 8. THE CONTPACTOP SHALL HAVE ONE (1) SIGNED COPY OF THE APPPOVED PLANS, ONE (1) COPY OF THE APPPOP PIATE STANDARDS AND SPECIFICATIONS, AND A COPY OF ANY PERMITS AND EXTENSION AGREEMENTS NEEDED FOR THE JOB, ON -SITE AT ALL TIMES. PLIANCE 9. IF DUPING THE CONSTPUCTION PPOCESS, CONDITIONS APE ENCOUNTEPED WHICH COULD INDICATE A SITUATION THAT IS IT. NOT IDENTIFIED IN THE PLANS OR SPECIFICATIONS, THE CONTRACTOR SHALL CONTACT THE CITY PROJECT MANAGER PRIOR TO CONDUCTING WOPK. 10. THE CONTPACTOP SHALL NOT DEVIATE FPOM THE PLANS WITHOUT FIPST OBTAINING WPITTEN APPPOVAL FPOM THE CITY PROJECT MANAGER AND THE DESIGN ENGINEER. THE CONTRACTOR SHALL CONTACT THE CITY PROJECT MANAGER IMMEDIATELY UPON DISCOVEPY OF ANY EPPOPS OP INCONSISTENCIES. 11. THE CONT PACTO P SHALL BE PESPONSIBLE FO P PEC0 PDING AS -BUILT INFOPMATION ON A SET OF KEPT ON THE CONSTRUCTION SITE, AND AVAILABLE TO THE CITY PROJECT MANAGER AT ALL TINES. PEC0 PD DPAWINGS 12. THE CONTRACTOR SHALL MAINTAIN A RECORD OF CONSTRUCTION THAT, AS A MINIMUM, SHALL INCLUDE: DAILY ACTIVITY AND PPOGPESS PEPOPTS; ALL TEST PESULTS PEPTAINING TO CONSTRUCTION; PHOTOGPAPHS SUFFICIENT TO PPOVIDE A RECORD OF FOUNDATION CONDITIONS AND VARIOUS STAGES OF THE CONSTRUCTION THROUGH COMPLETION; ALL GEOLOGIC INFOPMATION OBTAINED; AND CONSTRUCTION PPOBLEMS AND PEMEDIES. 13. ALL PEN OVED ITEMS SHALL BECOME THE CONTPACTOP'S PPOPEPTY TO BE DISPOSED OF IN AN APPPOVED NANNEP IN ACCORDANCE WITH REGULATION BY THE OWNER AT NO ADDITIONAL EXPENSE TO THE OWNERS, UNLESS SPECIFIED WITHIN THE PLANS. NO CONCPETE OP PUBBLE SHALL BE BACKFILLED ONSITE. 14. THE CONTPACTOP SHALL BE PESPONSIBLE FOP THE CLEANUP ON A DAILY BASIS OF ANY T OR ADJACENT STREETS AS A RESULT OF CONSTRUCTION. PASH 0 P MUD ON THE SITE 15. CONSTRUCTION SHALL REMAIN WITHIN THE LIMITS OF CONSTRUCTION BOUNDARY DEFINED IN THE PLANS UNLESS OTHEPWISE NOTED. THE CONTPACTOP SHALL PESTOPE ACCESS APEAS, TO THEIP OPIGINAL GPADES AND PPE-DISTUPBANCE STATE OF VEGETATION. THE COST TO RESTORE THESE AREAS SHALL NOT BE MEASURED AND PAID FOR SEPARATELY BUT SHALL BE INCLUDED IN THE COST OF THE WOPK. 16. SUPVEYING CONTPOL WAS COMPLETED BY THE CH ENGINEEPING IN FEB RESPONSIBLE FOR PROVIDING CONSTRUCTION SURVEYING AND STAKING. PUA PY 2020. THE CONT PACTO P SHALL BE 17. DIMENSIONS FOR LAYOUT AND CONSTRUCTION ARE NOT TO BE SCALED FROM ANY DRAWING. IF PERTINENT DIMENSIONS APE NOT SHOWN, CONTACT THE CITY PPOJECT NANAGEP FOP CLAPIFICATION, AND ANNOTATE THE DIN ENSION ON THE AS -BUILT RECORD DRAWINGS. 18. ALL EXISTING AND PROPOSED CONTOURS ARE LABELED IN THE NAVD 1988 DATUM. ALL SLOPES ARE SHOWN AS DIAGPAMNATIC AND SHALL BE POUNDED AT THE TOP AND BOTTOM, WHICH PPOVIDE POSITIVE DPAINAGE. 19. ACCESS MUST BE MAINTAINED FOP ALL SEWEP MANHOLES DUPING CONSTPUCTION. ANY DESIGN CHANGES TO NEW 0 EXISTING PUBLIC STORM OR SANITARY SEWER MUST INCLUDE PERMANENT ACCESS TO THE PUBLIC STORM AND SANITARY SEWEP MANHOLES AND COULD PEQUIPE POLL-OVEP CUPB, CON MEPCIAL DPIVE, PEINFOPCED CONCPETE SIDEWALK, PITTE PINGS OP CONCPETE PAD. MINIMUM ACCESS TO EACH MANHOLE IS A 20' WIDE LANE FPOM THE NEAPEST PUBLIC PIGHT OF WAY, CENTERED AT THE MANHOLE INCLUDING A 10' RADIUS AROUND THE MANHOLE AND 22.0' VERTICAL CLEARANCE. 20. THE CONTRACTOR IS RESPONSIBLE FOR THE SAFETY OF ALL PERSONNEL, ALL SITE VISITORS, AND THE GENERAL PUBLIC WHO NAY BE AFFECTED BY THE CONSTPUCTION. THIS INCLUDES BUT IS NOT UNITED TO EXCAVATION, SHOPING, TRAFFIC CONTROL, FLAGGING, AND SECURITY. P P 21. CONTRACTOR TO RESET ALL EXISTING SIGNAGE INPACTED DURING CONSTRUCTION. IF THE LOCATION OF THE SIGNS ARE NEEDED TO BE PELOCATED THE CONTPACTOP WILL VEPIFY WITH THE CITY THE LOCATION THAT THE SIGN SHOULD BE MOVED T0. 22. ANY DEVIATIONS OF EXISTING INFRASTRUCTURE DO NOT MATCH WHAT IS IDENTIFIED IN THESE PLANS THE CONTRACTOR IS TO NOTIFY THE CITY AS QUICKLY AS POSSIBLE PPIOP TO WOPK. IF WOPK DOES OCCUP WITHOUT PPOPEP AUTHORIZATION THEN ANY REPAIRS OR MODIFICATIONS TO RETURN IT BACK TO ITS ORIGINAL STATE WILL BE AT THE CONTPACTOPS EXPENSE. 23. CONT COMfvENC PACTOP TO COOPDINATE WITH THE CITY ALL EN ENT OF CONSTRUCTION. PEQUI PED STAGING AND LAYDOWN A PEAS P POP TO THE S \S V \=ORVA 0\ Not to be copied or distributed without the express written permission of the City of Greensboro. City of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 \0 e\e c A0 C D Pe es D GRO 06 D AR- A Aces C D D DC A R Objects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. \A DDS \ NOT FOR CONSTUCTION REVISIONS TYPE CONTRACT CONTRACTOR AS -BUILT AUTH. DATE BENCH MARKS JOB NO. P - 2021-0020 CITY OF GEE\SBOO G- 3 Member of the SNC-Lavalin Group OFFICE: 1616 E. MILLBROOK RD. RALEIGH, NC 27609 PH: 919-431-5270 ROADWAY DESIGNED MM/DD/YY BY KMK E\GI\\G DI VISIO\ SEWER CONST. SURVEY BY XXX WATER CHECKED BY XXX SIDEWALK SCALE: N/A WOODCOFT CRCLE STEAV STA3 L ZAT O\ GENERAL NOTES, EROSION AND SEDIMENT CONTROL (E&S) NOTES AND SEQUENCE OF CONSTRUCTION SHEET NO. 3 OF 12 PARCEL NO. 157034 PIN 7831562232 JERRY W. THOMPSON DB 7987 PG 2591 PB 51 PG 81 ADDR: 4803 TRAILWOOD DRIVE / PARCEL NO. 157035 PIN 7831562029 AMANDA N. LOWE & ROY D. LOWE DB 7240 PG 2962 PB 51 PG 81 ADDR: 4805 TRAILWOOD DRIVE 16.4 Nik 11111 4 iitik 1 f • / / PARCEL NO. 157036 PIN 7831552935 EUGENE H. MYRICK & PAMELA S. MYRICK DB 2726 PG 567 PB 51 PG 81 ADDR: 4807 TRAILWOOD DRIVE • / :411I A•avt• / / / / / COL POINT - 3A & CAP NC NC GRID (NAD83/NSS2007) NORTH = 816,172.7578' EAST = 1,735,420.1588' NAVD '88 ELEV = 742.28' CON/ 3INED FACTOR = 0.999924657 SEE NOTE NO. 4 11 '\ \ \\ `� �� �\ I \ \\\\ \1\ / \\'\ II / \ \ / \\ \\ \ \ `� di \ \\\ _`\\\\ � ,\ / \ \�\ 1\ I \)� i \ `�\\\ I /I \ — 1 \ I \\�' // / \ \\. / ---APPR MATE DIRECTION \ \ - \',INVEfRT--_737 \---\ . , Ic` :,\ _f;__ HAINLINK F`E CE X :---1—,,:7_, ATKINS Member of the SNC-Lavalin Group 20 40 60 OFFICE: 1616 E. MILLBROOK RD. RALEIGH, NC 27609 PH: 919-431-5270 sse4 N -- 4 VISIBLE BEDROCK IN CREEK BED TBM — SPIKE SET IN 20" SYCAMORE NAVD '88 ELEV = 743.04' in — PIER // / /��\ —/ // '/ `\ • yC I LINK FENCE / / a PARCEL NO. 157038 PIN 7831564073 DAVID S. LAMBETH & KATHLEEN K. LAMBETH DB 7975 PG 1080 PB 51 PG 81 ADDR: 4902 WOODCROFT CIRCLE REVISIONS x / / / / / / / / / / TYPE ROADWAY SEWER WATER SIDEWALK CONTRACT CONTRACTOR AS —BUILT AUTH. DATE CONVENTIONAL SURVEY NOTES: ALL DISTANCES ARE HORIZONTAL GROUND UNLESS OTHERWISE NOTED. THIS MAP REPRESENTS A CONVENTIONAL TOPOGRAPHIC SURVEY OF AN EXISTING STREAM AND STREAM CROSS SECTIONS. OTHER SURFACE OR SUB —SURFACE FEATURES MAY EXIST WHICH ARE NOT SHOWN. PROPERTY LINES AND RIGHT OF WAY LINES AS SHOWN HEREON WERE TAKEN FROM THE GUILFORD COUNTY GIS. NO ACTUAL SURVEYS WERE COMPLETED TO ILLUSTRATE THESE LINES, THEREFORE THESE LINES ARE SHOWN FOR REFERENCE ONLY. NC GRID COORDINATES AS SHOWN WERE DERIVED BY USING THE NC RTK NETWORK USING A TOPCON HIPER II DUAL FREQUENCY GPS UNIT. THE HORIZONTAL DATUM IS NC GRID (NAD83/NSRS2007) AND THE COORDINATES AS SHOWN ARE EXPRESSED IN US SURVEY FEET. HORIZONTAL COORDINATE VALUES HAVE A POSITIONAL ACCURACY OF 0.06 FEET. THE COORDINATES AS SHOWN WERE LOCALIZED OR SCALED AROUND GPS NO. 2 N=816,172.7578' E=1,735,420.1587' NAVD (88) ELEVATION = 742.28' COMBINED FACTOR = 0.999924657. TIES WERE MADE TO PUBLISHED GEODETIC MARKS AS SHOWN TO VERIFY ACCURACY. SURVEY PROVIDED BY CH ENGINEERING AND PERFORMED ON FEBRUARY 2020. PARCEL NO. 157039 PIN 7831556932 SHEILA D. NORWOOD DB 5763 PG 1257 PB 51 PG 81 ADDR: 4900 WOODCROFT CIRCLE BENCH MARKS JOB NO. P — 2021-0020 DESIGNED MM/DD/YY BY KMK CONST. SURVEY BY XXX CHECKED BY XXX SCALE: AS NOTED . CONTRACT SHEET OF 12 SENSITIVE INFORMATION Not to be copied or distributed without the express written permission of the City of Greensboro. City of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 NPDES General Permit Applies DISTURBED AREA = 0.61 Acres GIS DISCLAIMER Objects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. 111101 FINAL DESIGN NOT FOR CONSTUCTION LEGEND: ♦ CONTROL POINT — REBAR & CAP SEWER MANHOLE + SPOT ELEVATION TEMPORARY BENCHMARK + 737.6 WATER ELEVATION FLOW ARROW CITY OF GREENSBORO ENGINEERING DIVISION WOODCROFT CIRCLE STREAM STABILIZATION SHEET NO. OF 12 PARCEL NO. 157034 PIN 7831562232 JERRY W. THOMPSON DB 7987 PG 2591 PB 51 PG 81 ADDR: 4803 TRAILWOOD DRIVE PARCEL NO. 157035 PIN 7831562029 AMANDA N. LOWE & ROY D. LOWE DB 7240 PG 2962 PB 51 PG 81 ADDR: 4805 TRAILWOOD DRIVE PARCEL NO. 157036 PIN 7831552935 EUGENE H. MYRICK & PAMELA S. MYRICK DB 2726 PG 567 PB 51 PG 81 ADDR: 4807 TRAILWOOD DRIVE SILT FENCE ATKINS Member of the SNC-Lavalin Group 20 40 60 OFFICE: 1616 E. MILLBROOK RD. ■ RALEIGH, NC 27609 PH: 919-431-5270 --CHAIN LINK FENCE -TO BE RELOCATED REVISIONS CONT COL POINT - NC NC CRID (NAD83/NSS2007) NORTH = 816,172.7578' EAST = 1,735,420.1588' NAVD '88 ELEV = 742.28' COIV 3INED FACTO = 0.999924657 SEE NOTE NO. 4 TREE REMOVAL AND PROTECTION WILL NEED TO OCCUR PRIOR TO CONSTRUCTION AND APPROVED BY THE CITY LIMITS OF DISTURBANCE viniLL utL)ROCK IN CREEK BED \REMOVE, B.- K PATH' PARCEL NO. 157038 PIN 7831564073 DAVID S. LAMBETH & KATHLEEN K. LAMBETH DB 7975 PG 1080 PB 51 PG 81 ADDR: 4902 WOODCROFT CIRCLE TYPE ROADWAY SEWER WATER SIDEWALK CONTRACT CONTRACTOR WOODCROFT CIRCLE AS —BUILT NOTES: 1. ELEMENTS TO BE DEMOLISHED OR REMOVED SHOWN DARKENED. STRUCTURE REMOVALS TO BE COORDINATED WITH OWNER. LIMITS OF SURVEY DO NOT EXTEND TO THE RIGHT OF WAY. ADDITIONAL TREE DEMOLITION MAY BE NECESSARY FOR CONSTRUCTION ACCESS. TREE REMOVALS TO BE IDENTIFIED BY THE CONTRACTOR AND APPROVED BY THE CITY OF GREENSBORO PRIOR TO REMOVAL ACTIVITIES. DUE TO LIMITED SURVEY THE EXTENT OF TREE REMOVAL MAY NOT BE ACCURATELY DEPICTED ON THIS SHEET. IT IS THE CONTRACTORS RESPONSIBILITY TO VERIFY AND ACCOUNT FOR THE NEEDED TREE REMOVAL. NO ADDITIONAL PAYMENT WILL BE MADE FOR TREE REMOVAL. CONTRACTOR TO FIELD ADJUST THE PROPOSED CONSTRUCTION ACCESS/HAUL ROAD TO MINIMIZE LAND DISTURBANCE AND PRESERVE EXISTING VEGETATION TO THE MAXIMUM EXTENT PRACTICAL. PROJECT ACCESS SHOWN ON SHEET C-3. EXISTING THALWEG SILT FENCE sF,�<oo b. LIMITS OF DISTURBANCE AUTH. DATE TEMPORARY SILT CHECK DAM PARCEL NO. 157039 PIN 7831556932 SHEILA D. NORWOOD DB 5763 PG 1257 PB 51 PG 81 ADDR: 4900 WOODCROFT CIRCLE BENCH MARKS JOB NO. P—2021-002a DESIGNED MM/DD/YY BY KMK CONST. SURVEY BY XXX CHECKED BY XXX SCALE: AS NOTED LEGEND: TEMPORARY SILT CHECK DAM TEMPORARY CONSTRUCTION ENTRANCE TREE PROTECTION FENCE LIMITS OF DISTURBANCE SILT FENCE ITEM TO BE REMOVED TREE TO BE REMOVED AS NEEDED TREE REMOVAL CONTRACT SHEET OF 12 SENSITIVE INFORMATION Not to be copied or distributed without the express written permission of the City of Greensboro. City of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 NPDES General Permit Applies DISTURBED AREA = 0.61 Acres GIS DISCLAIMER Objects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. CITY OF GREENSBORO ENGINEERING DIVISION WOODCROFT CIRCLE STREAM STABILIZATION FINAL DESIGN NOT FOR CONSTUCTION DEMOLITION PLAN AND E&S PHASE 1 SHEET NO. 0• 011 LEGEND: W ACCESS ROAD PROPERTY LINE WETLANDS BOUNDARY PROJECT AREA 1o1s: 1 / • ACCESS DRIVEWAY i 1 4*444444 Oftlit \/iiil,r ►► WETLAND ono • WETLANDS SHALL BE PROTECTED WITH SILT FENCE DURING CONSTRUCTION ACI\VITIES. ATKINS Member of the SNC-Lavalin Group OFFICE: 1616 E. MILLBROOK RD. RALEIGH, NC 27609 PH: 919-431-5270 1 • 6 t 1 CONTRACTOR TO AVOID ENTERING OR DISTURBING EXISTING WETLANDS. IF THE _CONTRACTOR DAMAGES ANY WETLANDS THEY WILL BE RESPONSIBLE FOR ALL WETLAND REPAIRS WITH NO COSTS TO THE CITY OR ENGINEER. REVISIONS -WETLAND • -WETLAND WETLAND TYPE ROADWAY SEWER WATER SIDEWALK CONTRACT CONTRACTOR AS -BUILT AUTH. DATE 4,0" v*- • DEFINITION: GRAVELED AREA TO BE LOCATED AT POINTS WHERE VEHICLES ENTER AND LEAVE A CONSTRUCTION SITE. PURPOSE' TO PROVIDE A BUFFER AREA WHERE VEHICLES CAN DROP THEIR MUD AND SEDIMENT TO AVOID TRANSPORTING IT ONTO PUBLIC ROADS, TO CONTROL EROSION FROM SURFACE RUNOFF, AND TO HELP CONTROL DUST. CONDITIONS' TO BE USED WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE AND MOVING DIRECTLY ONTO A PUBLIC ROAD OR OTHER PAVED OFF -SITE AREA. CONSTRUCTION PLANS SHOULD LIMIT TRAFFIC TO PROPERLY CONSTRUCTED ENTRANCES. DESIGN CRITERIA.' AGGREGATE SIZE - USE "CLASS A" STONE WITH 6E0-TEXTILE LINER. • DIMENSIONS OF GRAVEL PAO - THICKNESS = 8" MINIMUM WIDTH = 12' MINIMUM OF FULL WIDTH AT ALL POINTS OF THE VEHICULAR ENTRANCE AND EXIT AREA, WHICHEVER IS GREATER LENGTH = 25' MINIMUM WITH GEO-TEXTILE LINER LOCATION = LOCATE CONSTRUCTION ENTRANCES AND EXITS TO LIMIT SEDIMENT FROM LEAVING THE SITE AND TO PROVIDE FOR MAXIMUM UTILITY BY ALL CONSTRUC- TION VEHICLES. AVOID STEEP GRADES AND ENTRANCES AT CURVES IN PUBLIC SITE CONDITIONS MAY REQUIRE VARIATIONS FROM THESE DESIGN CRITERIA. VARIATIONS WILL BE DETERMINED OR APPROVED BY THE APPROPRIATE CITY EROSION CONTROL AUTHORITY. og iony. as flees :11009440 RESIDENTIAL CONSTRUCTION ENTRANCE DETAIL IN ADDI T ION THIS TEMPORARY GRA VEL ENTRANCE WILL REDUCE MPA C T OF TREE T FLUSHING FEE EFFECTIVE JUL Y 1, 1997 . CI TY OF GREENSBORO ORDINANCE SECT . 26-27, "S TREE T FLUSHING FEES ". CITY OF GREENSBORO TEMPORARY CONSTRUCTION ENTRANCE DETAIL (RESIDENTIAL SITES) ,40 • BENCH MARKS JOB NO. DESIGNED MM/DD/YY BY KMK CON ST. SURVEY BY XXX CHECKED BY XXX SCALE: AS NOTED HE - 436—B REV. 09/06 03/09 CONTRACT SHEET OF 12 SENSITIVE INFORMATION Not to be copied or distributed without the express written permission of the City of Greensboro. Cliy of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 NPDES General Permit Applies DISTURBED AREA = 0.61 Acres GIS DISCLAIMER Ob jects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. FINAL DESIGN NOT FOR CONSTUCTION CITY OF GREENSBORO ENGINEERING DIVISION TNOODCROFT CIRCLE STREAM STABILIZATION PROJECT AREA ACCESS PLAN SHEET NO. OF 12 STA:2+24.95 OFF:13.59'L STA:2+38.44 OFF:0.00'L STA:2+38.44 OFF:2.75'R J-HOOK STREAM STRUCTURE JH-02 REFER TO SHEET C-7 N P\ �\ OFP:0.87'R POOL2 STA:1+85.95 OFF:O. — HPTRM STA:1 +35.39 OFF:0.00' STA:1 +54.64 OFF:0.00' STA:1 +64.44 OFF:0.76'R STA:1 +67.42 OFF:0.00' STA:1 +24.62 OFF:8.90'R HPTRM REFER TO SHEET C-6 FILL MATERIAL STA:0+44.26 PROPERTY LINE WOODCROFT STABILIZATION ALIGNMENT -LINE TABLE LINE # LENGTH (FT) DIRECTION START POINT END POINT L1 74.99 N46° 29' 58.71"W (1735588.16,815961.86) (1735533.77,816013.48) L2 48.15 N88° 52' 28.38"W (1735500.33,816027.20) (1735452.19,816028.14) L3 31.20 N2° 31' 52.54"W (1735413.02,816066.37) (1735411.64,816097.54) WOODCROFT STABILIZATION ALIGNMENT -CURVE TABLE CURVE # RADIUS LENGTH (FT) CHORD DIRECTION START POINT END POINT C1 5 .00 36.98 N67° 41' 13.55"W (1735533.77,816013.48) (1735500.33,816027.20) 02 40. 0 60.28 N45° 42' 10.46"W (1735452.19,816028.14) (1735413.02,816066.37) — OCCUR JH-02 REMOVE AND r AND REINSTALL NATIVE COMPACT TO 90% MATERIAL PROCTOR REMOVE AND REINSTALL NATIVE COMPACT TO 90% MATERIAL AND PROCTOR — - — — POOL 2 10:1 SLOPES JH-01 N — — - NO WORK TO REMOVE AND REINSTALL NATIVE MATERIAL AND COMPACT TO 90% PROCTOR — - N 7rIcv POOL 1 - 10:1 SLOPES — f uo co �� — co — Q (n co W IA u? + N cA ELEV:735.9C STA:2+10.5 ELEV:736.4 STA:2+08.4E ELEV:733.9C STA:2+01.9E Si ti W rnrn (n M Lu W o+ , (n ELEV:736.1 ° STA:1 +67.4. ELEV:736.3 STA:1+65.4 ELEV:733.8 STA:1 +64.z ELEV:733.E STA:1 +54.64 N i W 0) c+ V:735.58 :1+24.62 co L.6 NO WORK TO OCCUR 0 — — r. , XISTING GROU - -.�--�...art :.f_ < :n_u_u_u_u_u_u_u_u_u_u w — u=a=uu= = =uu=a=u=u=u=a=I�=�_�_I_�_�_�=I=I=ir.�''■, -u=u=n=u=, RIRAP D50: 12" -non=.q DIVERSION STONE _ „ „� ��_��_��_��_��_.-,_. ii-,�-,�-,-,,-,, — #57 STONE coo — IMBRICATED STONE + + - 2'W X 4'L X 2'H in — ELEV:733.90 RECOMPACTED NATIVE MATERIAL DIVERSION STONE �RECOMPACTED NATIVE MATERIAL IMBRICATED STONE 2'W X 4'L X 2'H #57 STONE RIRAP D50: 12" RECOMPACTED NATIVE MATERIAL — - — 0 I I I I I I I I I I I I I I I I I I I I ATKINS Member of the SNC-Lavalin Group OFFICE: 1616 E. MILLBROOK RD. RALEIGH, NC 27609 PH: 919-431-5270 REVISIONS TYPE ROADWAY SEWER WATER SIDEWALK CONTRACT CONTRACTOR AS —BUILT AUTH. DATE BENCH MARKS JOB NO. P — 2021-0020 DESIGNED MM/DD/YY BY KMK CONST. SURVEY BY XXX CHECKED BY XXX SCALE: AS NOTED CONTRACT SHEET OF 12 SENSITIVE INFORMATION Not to be copied or distributed without the express written permission of the City of Greensboro. City of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 NPDES General Permit Applies DISTURBED AREA = 0.61 Acres GIS DISCLAIMER Objects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. LEGEND: SCOUR POOL J—HOOK IMBRICATED STRUCTURE HPTRM FLOW ARROW FINAL DESIGN NOT FOR CONSTUCTION CITY OF GREENSBORO ENGINEERING DIVISION WOODCROFT CIRCLE STREAM STABILIZATION SITE. GRADING PLAN AND PROFILE, AND E&S PHASE SHEET NO. 0+00.00 0+80.00 1+60.00 2+40.00 CONTRACT SHEET OF 12 760 750 740 730 720 NO WORK THIS CROSS TO BE DONE SECTION AT EXISTING GROUND -30 760 750 740 730 720 -20 -10 0 0+20.00 10 20 30 40 NO WORK THIS CROSS TO BE DONE SECTION AT EXISTING GROUND -30 760 -20 -10 0 0+40.00 10 20 30 40 NO WORK THIS TO BE CROSS SECTION DONE AT ----, \ EXISTING GROUND 40 0+60.00 ET: -17.55 740.75 0 u7 Dti w 0 ti c� r` LL LLL O W Li_W 0 O EXISTING GROUND 40 760 760 750 740 730 750 740 730 720 720 SET: -27.27 L: 740.75 ET: -20.97 . 740.66 o 0 o c) IQ LL 0 w LL LL 0 I J U) U_ 0 Li W EXISTING GROUND -30 760 760 750 740 750 740 730 730 720 720 -20 -10 0 1 +00.00 10 20 30 40 ET: -21.04 T: -10.53 • LL LL O II _ C 0 J W EXISTING GROUND -30 760 760 750 740 750 740 730 730 720 720 -20 -10 0 1+20.00 10 20 30 40 ET: -17.14 740.71 ET: -8.34 736.17 LPLLJLI 0 OFFS LiW W EXISTING GROUND - 30 760 760 750 740 750 740 730 730 720 720 - 20 - 10 0 1+40.00 10 20 30 40 'SET: -18.08 L: 740.53 0 'Di; I— CD N cc SET: 8.69 • 7Qa QQ SET: 17.71 : 741.45 u LL 0 W W U) U_W O N- J Li_ Li_W 0 J LL L_ 0 W GROUND XISTING - 30 - 20 - 10 ATKINS 0 10 20 REVISIONS 30 40 760 760 750 740 730 750 740 730 720 720 a a c JL 1 . - 1 J. 1 V _: 741.95 C9 ti N N c\i r` o N- o Co _ ;ET: 22.21 741.73 O w CO U_ O EL: 73 OFFSET: ti Li LL' OFFSET: 2 EL: 733. OFFSE EL: 7: OFFSET: 1 EL: 737.z \! EXISTING GROUND -30 760 760 750 740 750 740 730 730 720 720 -20 -10 0 1+80.00 10 20 30 40 ET: -17.14 740.98 ET: -6.83 736.99 SET: 7.75 : 737.81 N cd 2 ET: 23.07 741.51 VI WiW L 0 Li OFFS LiL_ w oW —100 OFFSET: ~ j w C/) u 0 _1 in EXISTING GROUND -30 760 760 750 740 750 740 730 730 720 720 -20 -10 0 2+00.00 10 20 30 40 ET: -15.47 740.73 ET: -7.61 736.16 :T: -4.25 37.00 •n:n r� i000 co CA cc 00 Cr5Ll ao oN ,ET: 22.06 741.50 VI Li_ LL 0 Li W OFFS J (%j�W W LL LLWWJ 0 J Ul OW ti IjN- U) u_J OwW U, ILL C EL: 7� OFFSET: EL: 738 U_J W 0 W EXISTING GROUND - 30 760 760 750 740 750 740 730 730 720 720 - 20 - 10 0 2+20.00 10 20 30 40 ET: -15.22 740.26 ;ET: -11.55 • 7'R qn ! i =SET: 7.68 L: 737.71 0) N CA 37.75 ET: 17.59 741.45 _ � O .. w WLL O W Li_ 0 W u) u O LiW LLI 11 � J W 2' \ EXISTING GROUND - 30 - 20 - 10 0 TYPE ROADWAY SEWER WATER SIDEWALK CONTRACT CONTRACTOR AS —BUILT AUTH. DATE 10 20 30 40 760 760 750 740 730 750 740 730 720 720 760 750 740 730 720 760 750 740 730 720 760 750 740 730 720 NO THIS WORK TO BE CROSS SECTION DONE AT EXISTING GROUND -30 -20 BENCH MARKS JOB NO. P—2021-002a -10 0 10 20 SENSITIVE INFORMATION Not to be copied or distributed without the express written permission of the City of Greensboro. City of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 NPDES General Permit Applies DISTURBED AREA = 0.61 Acres GIS DISCLAIMER Objects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. FINAL DESIGN NOT FOR CONSTUCTION CITY OF GREENSBORO ENGINEERING DIVISION WOODCROFT CIRCLE STREAM STABILIZATION CROSS SECTIONS HORIZONTAL SCALE 1" = 10' VERTICAL SCALE 1" = 10' Member of the SNC-Lavalin Group OFFICE: 1616 E. MILLBROOK RD. RALEIGH, NC 27609 PH: 919-431-5270 DESIGNED MM/DD/YY BY KMK CONST. SURVEY BY XXX CHECKED BY XXX SCALE: AS NOTED SHEET NO. °F 12 CONTRACT SHEET 9 OF 12 MIN 2' H: 1' V SLOPE REFER TO EMBEDMENT DETAIL COMPACT SOIL TO 95% PROCTOR (TYP.) REFER TO SEEDING DETAIL TOP OF BANK TIE-IN PER MANUFACTURER COMPACT SOIL TO 95% PROCTOR (TYP.) SCARIFY A MIN. OF 6" REFER TO NOTE 1 ANCHORING REQUIREMENTS HPTRM COMPACT SOIL TO 95% PROCTOR NOTE: 1. ANCHORING REQUIREMENTS WILL BE DETERMINED AND PROVIDED BY THE MANUFACTURER. 2. TRENCHED TIE-IN TO FOLLOW MANUFACTURER REQUIREMENTS. PLANTING BENCH WIDTH VARIES 2% SLOPE TOWARDS THE STREAM MIN 2' H: 1' V SLOP TOP OF BANK TIE-IN PER MANUFACTURER 'Rog ®TYPICAL HPTRM BANK STABILIZATION DETAIL STA: 0+44.26 - 1+24.62 STA: 2+24.95 - 2+38.44 N.T.S. 00 474 47, COMPACT SOIL TO 95% PROCTOR (TYP.) REFER TO NOTE 1 ANCHORING REQUIREMENTS COMPACT SOIL TO 95% PROCTOR PROPOSED POOL LOCATION MIN 2' H: 1' V SLOPE 1' OF NATIVE BED MATERIAL IN POOL LOCATIONS MIN 2' H: 1' V SLOPE TOP OF BANK TIE-IN PER MANUFACTURER COMPACT SOIL TO 95% PROCTOR (TYP.) TOP OF BANK TIE-IN PER MANUFACTURER 3703 ��� �,� COMPACT SOIL TO ��fi 95% PROCTOR SCARIFY A MIN. OF 6" HPTRM COMPACT SOIL TO 95% PROCTOR NOTE: 1. ANCHORING REQUIREMENTS WILL BE DETERMINED AND PROVIDED BY THE MANUFACTURER. 2. TRENCHED TIE-IN TO FOLLOW MANUFACTURER REQUIREMENTS. ©TYPICAL HPTRM DETAIL EXTENDING FROM STREAM BANK TO STREAM BANK W/ STREAM STRUCTURE STA: 1+34.81 - 1+67.42 STA: 1+85.94 - 2+10.54 N.T.S. ATKINS IN 2' H: 1' V SLOPE PLANTING BENCH WIDTH VARIES 2% SLOPE TOWARDS THE STREAM MIN 2' H: 1' V SLOPE REFER TO NOTE 1 ANCHORING REQUIREMENTS REFER TO EMBEDMENT DETAIL 2'EMBENDMENT MIN 2' H: 1' V SLOPE TOP OF BANK TIE-IN PER MANUFACTURER COMPACT SOIL TO 95% PROCTOR (TYP.) HPTRM SCARIFY A MIN. OF 6" COMPACT SOIL TO 95% PROCTOR NOTE: 1. ANCHORING REQUIREMENTS WILL BE DETERMINED AND PROVIDED BY THE MANUFACTURER. 2. TRENCHED TIE-IN TO FOLLOW MANUFACTURER REQUIREMENTS. ®TYPICAL HPTRM DETAIL EXTENDING FROM STREAM BANK TO STREAM BANK STA: 1+24.62 - 1+34.81 STA: 1+67.42 - 1+85.94 STA: 2+10.54 - 2+24.95 N.T.S. EXTEND HPTRM 2' BELOW STREAM BED SURFACE TOE DOWN PER MANUFACTURERS SPECIFICATIONS REMOVE AND RESET STREAM BED MATERIAL TO EXISTING ELEVATIONS AND COMPACT TO 95% PROCTOR 2.5' HPTRM TOE /\//< //2\ i /i ./ ./i,./i,\// NOTE: 1. ANCHORING REQUIREMENTS WILL BE DETERMINED AND PROVIDED BY THE MANUFACTURER. 2. TRENCHED TIE-IN TO FOLLOW MANUFACTURER REQUIREMENTS. ®LOG WEIR PLAN VIEW DETAIL N.T.S. VEGETATION ESTABLISHMENT 1. PREPARE SEEDBED BY LOOSENING 50 TO 75 MM (2 TO 3 IN) OF SOIL ABOVE FINAL GRADE. APPLY SEED IN AN AMOUNT EQUIVALENT TO 60% OF THE TOTAL MIXTURE REQUIRED TO BE INSTALLED ON THE SOIL SURFACE TO SCARIFIED SURFACE PRIOR TO INSTALLATION OF THE PYRAMAT® 75 HPTRM. SELECT AND APPLY SOIL AMENDMENTS AND FERTILIZER TO SCARIFIED SURFACE PRIOR TO INSTALLATION OF THE PYRAMAT® 75 HPTRM. A SITE SPECIFIC SOIL TEST SHOULD BE PERFORMED TO HELP DETERMINE WHAT SOIL AMENDMENTS, SUCH AS LIME AND FERTILIZER, NEED TO BE INCORPORATED INTO THE SOIL TO PROMOTE HEALTHY VEGETATION. 2. THE INSTALLED PYRAMAT® 75 HPTRM SHALL BE SOIL FILLED AND SEEDED WITH THE REMAINING 40% OF THE SEED MIXTURE. DO NOT PLACE EXCESSIVE SOIL ABOVE MATERIAL. 3. IRRIGATE AS NECESSARY TO ESTABLISH AND MAINTAIN VEGETATION UNTIL 75% OF VEGETATION HAS ESTABLISHED AND HAS REACHED A HEIGHT OF 2 INCHES. FREQUENT, LIGHT IRRIGATION WILL NEED TO BE APPLIED TO SEEDED AREAS IF NATURAL RAIN EVENTS HAVE NOT OCCURRED WITHIN TWO WEEKS OF SEEDING. BEFORE INSTALLATION BEGINS 4. COORDINATE WITH A PROPEX REPRESENTATIVE: A PRE -CONSTRUCTION MEETING IS SUGGESTED WITH THE CONSTRUCTION TEAM AND A REPRESENTATIVE FROM PROPEX. THIS MEETING SHOULD BE SCHEDULED BY THE CONTRACTOR WITH AT LEAST A TWO WEEK NOTICE. 5. TOOLS NEEDED TO INSTALL PYRAMAT® 75 HPTRM INCLUDE A PAIR OF INDUSTRIAL SHEARS TO CUT PYRAMAT® 75 HPTRM AND TAPE MEASURE. 6. DETERMINE HOW TO ESTABLISH VEGETATION: THE METHOD OF VEGETATION ESTABLISHMENT SHOULD BE DETERMINED PRIOR TO THE START OF INSTALLATION. DIFFERENT VEGETATION ESTABLISHMENT METHODS REQUIRE DIFFERENT ORDERS OF INSTALLATION. REFER TO ESTABLISH VEGETATION FOR FURTHER GUIDANCE. 7. CONSULT THE PROPEX WEBSITE FOR THE MOST UP TO DATE INSTALLATION GUIDELINES. S \S V \=ORVA 0\ Not to be copied or distributed without the express written permission of the City of Greensboro. City of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 0 ene c App D Pe es D R0 06 D AR- A Aces C D D DC A R Objects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. \A DES G\ NOT FOR CONSTUCTION REVISIONS TYPE CONTRACT CONTRACTOR AS -BUILT AUTH. DATE BENCH MARKS JOB NO. P —2021-0020 CITY OF GEE\SBOO C-6 Member of the SNC-Lavalin Group OFFICE: 1616 E. MILLBROOK RD. RALEIGH, NC 27609 PH: 919-431-5270 ROADWAY DESIGNED MM/DD/YY BY KMK E\GI\\G DIVISIO\ SEWER CONST. SURVEY BY XXX WATER CHECKED BY XXX SIDEWALK SCALE: N /A WOODCOFT CRCLE STHAV CONSTRUCTION DETAILS STA3 L ZAT O\ SHEET NO. 9 OF 12 IMBRICATED STONE 2'WX4'LX2'H DIVERSION STONE 2' poocucyU oeoea #57 STONE //,\i/\\\\\ GEOTEXTILE 5' MIN EMBEDMENT OR MINIMUM 2 IMBRICATED STONES NOTE: 1. IMBRICATED STONE TO WEIGH MINIMUM 400 POUNDS AND TO BE SIZED APPROXIMATELY 2' W X 3' L X 2'H. J-HOOK PLAN VIEW DETAIL N.T.S. J-HOOK DETAILED INFORMATION ID STATION SIDE CENTER ELEV. (FT) ARM TIEIN ELEV. (FT) o e, () V (FT) J-HOOK-1 1+67.42 WEST 737.00 735.81 4 1.19 J-HOOK-2 2+10.55 WEST 737.97 735.90 7 2.07 ATKINS Member of the SNC-Lavalin Group OFFICE: 1616 E. MILLBROOK RD. RALEIGH, NC 27609 PH: 919-431-5270 REVISIONS TYPE ROADWAY SEWER WATER SIDEWALK IMBRICATED STONE CONTRACT CONTRACTOR SCOUR POOL 10:1 SLOPE c JOOO� ,0000�� / // / i �\�\,���i\4�!/z���//��/>//��/�//��\/ice\/ice\ce\�\/�50:12" - \/i\\\�\\\/\ •\ \�,\\�,\\/\\./� j// i /\\ • 1 THICKNESS RIPRAP \ \ \ D50: 12" 2' THICKNESS NOTE: 1. GRAVEL SCOUR POOL BASE. IN -STREAM STRUCTURE DETAIL INFORMATION ID STATION X Y W Z L1 L2 A B C D E JH-01 1+67.42 6.20 2.89 26.92 2.00 23 12 737.00 735.81 736.14 JH-02 2+10.55 6.20 3.33 23.26 2.00 23 4 737.97 735.90 736.93 POOL 1 1+64.44 737.00 735.81 736.14 733.82 735.58 POOL 2 2+07.62 737.97 735.90 736.93 733.90 736.95 IMBRICATED STONE 2'WX4'LX2'H AS -BUILT AUTH. DATE PROPOSED CROSS SECTION DESIGN Q E2 J-HOOK ELEVATION DETAIL N.T.S. J-HOOK ARM TIE TO BANK (VARIES) BENCH MARKS JOB NO. P -2021-0020 DESIGNED MM/DD/YY BY KMK CONST. SURVEY CHECKED SCALE: N/A BY XXX BY XXX CONTRACT SHEET 10 OF 12 SLNSI I IVL INF OI-MA I ION Not to be copied or distributed without the express written permission of the City of Greensboro. City of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 NPDES General Permit Applies DISTURBED AREA = 0.61 Acres GIS DISCLAIMER Objects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. FINAL DESIGN NOT FOR CONSTUCTION CITY OF GREENSBORO ENGINEERING DIVISION WOODCROFT CIRCLE STREAM STABILIZATION CONSTRUCTION DETAIL SHEET NO. 10 Oct 2007 * DIGITAL FILE MAXIMUM AREA TO BE RETAINED BY SILT FENCE GROUND SLOPE (X) , SLOPE LENGTH (ft.) * MAXIMUM DRAINAGE AREA (SG. FT.) <2% 2%-5% 5%-10% 10%-20% >20% 100 75 50 25 15 10, 000 7, 500 5, 000 2, 500 1, 500 S�G�ENG-H 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 L OCA TED 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. PAGE 2 OF 2 CITY OF GREENSBORO SILT FENCE DETAIL STD. NO. REV. 430 12/06 03/08 03/09 * DIGITAL FILE 2 L 0 m 0 0 0 3 �0 O Q Ul m 3 0 0 6 RIP -RAP SIZE DETERMINED BY C. F. S. TOP OF BANK MIN. OF CLASS I RIP -RAP m ti ,41.1Ii".1110. • •A s FLOW CREEK INVERT CREEK INVERT #4 WASHED STONE, 6" THICK SECTION A -A - III-II__ NOTE: THIS DEVICE IS TYPICALLY USED 15' AWAY FROM PIPE OUTLETS LATER TO BE SPREAD INTO A RIP -RAP APRON. THIS DEVICE TO BE CONSIDERED FOR 36" CULVERTS OR LARGER. CITY OF GREENSBORO STANDARD TEMPORARY SILT CHECK DAM, TYPE A STD. NO. REV. 433 03-97 09-10 * DIGITAL FILE 0 0 m 0 0' 0 CC en c 3 0 10 10 L C co NOTES: -SPACING CONTROL -SPACING CONTROL POST.: FABRIC: STONE: co METAL FENCE POST 14 GAUGE MINIMUM HOG WIRE (OPTIONAL) EROSION CONTROL FABRIC MAINTAIN ADEQUATE DISTANCE FOR SEDIMENT REMOVAL & MAINTENANCE S�oPE I_1 I I II FIIL III-II-1-11- IIII-ILIA 111 III -III- EX. EARTH BACKFILL AND COMPACT THOROUGHLY SILT FENCE MUST BE ENTRENCHED AND SECURED WITH COMPACTED SOIL. THE "SLICING METHOD" MAY ALSO BE USED TO INSTALL SILT FENCE (SEE NCDENR "EROSION AND SEDIMENT CONTROL DESIGN PLANNING AND DESIGN MANUAL " SECTION 6. 62) . USE COG STD#432 STONE DITCH CHECK FOR FENCE OUTLETS AT A MAXIMUM 100 FT SPACING AND AT ALL NATURAL DRAINAGE AREAS. (SEE SHEET 2 OF 2) . OF POSTS USING HOG WIRE WITH APPROVED EROSION FABRICS TO BE 8"-0" ON CENTER. OF POSTS WITHOUT HOG WIRE USING APPROVED EROSION FABRICS TO BE 6 ' -0 " ON CENTER. METAL T-POST 5 ' -0 " OR 6 ' -0 " IN HEIGHT DEPENDING ON FILL SLOPE (MIN. 1. 33 L B/L F STEEL CONSTRUCTION) . 3 ' -0 " IN WIDTH (MUST BE STANDARD SPECIFICATIONS FOR SILT FENCE - AS TM D) WITH 12" BURIED IN TRENCH. (IF USED) #4 WASHED STONE PL ACED 1 ' -0 " DEEP AT SILT FENCE. -SPLICES IN FABRIC SHOULD BE OVERLAPPED A MIN. OF 4 FT. -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 THE CONSTRUCTION INSPECTOR. PAGE .t OF 2 CITY OF GREENSBORO SILT FENCE DETAIL STD. NO. REV. 430 12/06 03/08 03/09 ATKINS 0 0 O a N * DIGITAL FILE PLACE TREE PROTECTION FENCE AT THE CRITICAL ROOT ZONE, WHICH IS A CIRCULAR AREA 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 METAL POST. ORANGE SAFETY FENCING IS REQUIRED. SPACE POSTS ON 8' INTERVALS. NOTES: 1. SEE PLANS FOR LOCATION OF ALL TREE PROTECTION FENCES. 2. ALL TREE PROTECTION DEVICES MUST BE INSTALLED PRIOR TO LAND DISTURBANCE, INCLUDING THE CUTTING OF ANY TREES, AND MUST BE INSPECTED BY THE URBAN FORESTER OR HIS DESIGNEE. 3. NO GRADING, TRENCHING, FILLING OR STORING OF MATERIALS IS TO OCCUR IN THE TREE PROTECTION AREA. 4. TREE PROTECTION FENCE MAY NOT BE REMOVED WITHOUT THE APPROVAL OF THE URBAN FORESTER OR HIS DESIGNEE. 5. THE TREE CONSERVATION AREA SHOULD BE DESIGNATED WITH "TREE CONSERVA TION AREA " SIGNS POSTED VISIBLY ON THE OUTSIDE OF THE FENCED -IN AREA. SIGNS MAY NOT BE POSTED ON THE TREES. SEE EXAMPLE BELOW. f TREE CONSERVATION AREA ZONA DE CONSERVACION DE ARBOL EXAMPLE SIGN 16" X 12" SIGN 1" BLOCK LETTERS BLACK LETTERS ON WHITE BACKGROUND 1/4" BLACK BORDER ALL WEATHER MEDIA 100' SUGGESTED SPACING BETWEEN SIGNS CITY OF GREENSBORO STANDARD TREE PROTECTION DETAIL STD. NO. REV. 448 03-08 06-08 03-10 CONTRACT SHEET 11 OF 12 S \S V \=ORVA 0\ Not to be copied or distributed without the express written permission of the City of Greensboro. City of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 \ 0 e\e C App D Pe es D R0 06 D AR- A Aces C S D SC A R Objects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. \A DOS G\ NOT FOR CONSTUCTION REVISIONS TYPE CONTRACT CONTRACTOR AS -BUILT AUTH. DATE BENCH MARKS JOB NO. P — 2021-0020 CITY OF GEE\SBOO C-8 Member of the SNC-Lavalin Group OFFICE: 1616 E. MILLBROOK RD. RALEIGH, NC 27609 PH: 919-431-5270 ROADWAY DESIGNED MM/DD/YY BY KMK E\GI\EEI\G DIVISIO\ SEWER CONST. SURVEY BY XXX WATER CHECKED BY XXX SIDEWALK SCALE: N /A WOODCOFT CRCLE STHAV STA3 L ZAT O\ CONSTRUCTION DETAILS SHEET NO. 11 OF 12 IMPERVIOUS DIKE (SEE DETAIL "G2") INTAKE HOSE DEWATERING PUMP DISCHARGE HOSE \ DISTURBED WORK AREA LIMITS IMPERVIOUS DIKE (SEE DETAIL "G2") DEWATERING BAG (SEE DETAIL "G1") PLAN VIEW \ \ \ © TYPICAL PUMP AROUND OPERATION N.T.S. \ \ \ \ \ \ / ATKINS HIGH STRENGTH DOUBLE STITCHED "J" TYPE SEAMS BAG PLACED ON RIPRAP TOP OF BANK 10' INTAKE HOSE PUMP AROUND PUMP DISCHARGE HOSE STABILIZED OUTLET USING CLASS B RIPRAP AND TYPE 2 FILTER FABRIC (SEE DETAIL "G3") DEWATERING BAG 15' SEWN IN SPOUT FLEXIBLE DISCHARGE HOSE EXISTING TERRAIN FILTER FABRIC 0 DEWATERING BAG N.T.S. NOTE: 1. PROVIDE STABILIZED OUTLET TO STREAM BED. SAND BAG (24"x12"x18") STANDARD OUTLET USING CLAS B RIPRAP TRNCHED INTO EXISTING GROUND A MINIMUM OF 6". SIZE AND LOCATION TO BE DETERMINE IN THE FIELD BY THE ENGINEER. FILTER FABRIC G2 IMPERVIOUS DYKE N.T.S. tem- /\// 10' MIN. DEWATERING BAG �LI / �LI / �LI ►/ �LI / �LI M �LI / �LI /V \ \ \ \ \ \ \ \ \ \ \ \ \ \ \///\/\ 15' TO 20' MIN. FLEXIBLE DISCHARGE HOSE FROM PUMP AROUND PUMP HELD IN PLACE WITH SAND BAGS AS NEEDED it is -. /\/\/\/\/\/\/1.../\/\/\/\/\/\ @STABILIZED OUTLET N.T.S. NOTE: 1. PUMP AROUND PUMP AND HOSE SHALL ADEQUATELY CONVEY BASEFLOW. DEWATERING PUMP SHALL ADEQUATELY DEWATER THE WORK AREA AT THE DOWNSTREAM IMPERVIOUS BARRIER. 2. PUMP AROUND PUMP INTAKE END SHALL INCLUDE A FISH SCREEN TO PREVENT ENTRAINMENT OF FISH. 3. UPSTREAM AND DOWNSTREAM LIMITS OF PUMP -AROUND OPERATION SHALL BE COORDINATED WITH CONSTRUCTION PHASING IN ORDER TO MINIMIZE THE LENGTH AND DURATION OF PUMPING. 4. INSTALL TEMPORARY IMPERVIOUS BARRIER, PUMP, HOSE, AND STABILIZED OUTLET FOR PUMP -AROUND OPERATION AS DEPICTED ON THE PLAN. PUMP AROUND MAY BE DISCHARGED DIRECTLY INTO THE STREAM (NO SEDIMENT FILTRATIONS REQUIRED). 5. INSTALL DEWATERING PUMP, HOSE, DEWATERING BAG, AND STABILIZED OUTLET, AND OPERATE AS NECESSARY TO REMOVE WATER WITHIN THE WORKZONE, DISCHARGING THROUGH THE BAG. 6. A CONTINUOUS FLOW PATH SHALL BE MAINTAINED WITHIN THE STREAM CHANNEL AT ALL TIMES IN ORDER TO CONVEY OVERFLOW DURING STORM EVENTS. 7. IF A FLOOD EVENT IS FORECASTED TO EXCEED THE CAPACITY OF THE FLOW DIVERSION, CONTRACTOR MAY TEMPORARILY DISMANTLE THE PUMP AROUND OPERATION ONCE DISTURBED AREAS ARE FULLY STABILIZED THROUGH THE DURATION OF THE STORM EVENT. ► 8" OF CLASS B RIPRAP STREAM BED CONTRACT SHEET 12 OF 12 S \S V \=ORVA 0\ Not to be copied or distributed without the express written permission of the City of Greensboro. City of Greensboro Underground Locates Information/Requests COG Water Resources Dept....373-2033 GDOT Traffic Signal 373-2606 COG/Guilford Co. Telecom....373-2084 COG Water Supply 373-5855 Tanks/Treatment Plants GDOT Storm Water 373-2569 \ 0 e\e c App D Pe es D GRO 06 D AR- A Aces C D D DC A R Objects on this map shown with a dotted linestyle were not surveyed, they were compiled by photogrammetric methods, available on the Geographic Information System (GIS) software used by the City of Greensboro. \A DDS G\ NOT FOR CONSTUCTION REVISIONS TYPE CONTRACT CONTRACTOR AS -BUILT AUTH. DATE BENCH MARKS JOB NO. P —2021-0020 CITY OF GEE\SBOO C-9 Member of the SNC-Lavalin Group OFFICE: 1616 E. MILLBROOK RD. RALEIGH, NC 27609 PH: 919-431-5270 ROADWAY DESIGNED MM/DD/YY BY KMK E\GI\\G DI VISIO\ SEWER CONST. SURVEY BY XXX WATER CHECKED BY XXX SIDEWALK SCALE: N /A WOODCOFT CRCLE STHAV STA3 L ZAT O\ CONSTRUCTION DETAILS SHEET NO. 12 OF 12 ATKINS Member of the SNC-Lava Lin Group Memo To: David Bailey; Sue Homewood From: Ben Cogdell Email: benjamin.cogdell@atkinsglobal.com Date: 09 December 2020 Phone: 919-920-7868 Ref: SAW-2020-01942 cc: Matt Cusack, Amit Sachan, Johnnie Hill Subject: Summary of Woodcroft Circle Streambank Stabilization Jurisdictional Determination Agency Concurrence Meeting The purpose of this memo is to provide a record of the Woodcroft Circle streambank stabilization agency concurrence meeting that occurred on December 3, 2020. Atkins' lead technical professional for this assignment, Ben Cogdell, met on site with Mr. David Bailey (USACE) at the west end of the "Preferred Access Corridor." Below is a list of locations visited and a summary of pertinent discussion of jurisdictional features and permitting issues that took place during the agency concurrence meeting. JD Package Figure 2 is incorporated in this memo for reference. Wetland WC located at the south end of the study area within the maintained utility easement was reviewed and confirmed by Mr. Bailey, he agreed that no changes would be required to the limits of the jurisdictional feature. Mr. Cogdell informed Mr. Bailey that the southern end of the study area (along Grandover Parkway) was initially proposed as the preferred construction access location, however upon visiting the site it was determined that Wetland WC could potentially be avoided by accessing the site from the north via, what is now labelled as the "Preferred Access Corridor" in Figure 2. Mr. Bailey agreed that this approached seemed like the best alternative. Wetland WA located within the utility easement and was reviewed and confirmed by Mr. Bailey and agreed that no changes would be required to the limits of the jurisdictional boundary. Mr. Bailey confirmed that Wetland WA was directly connected along its western boundary to Reddicks Creek. Mr. Bailey and Mr. Cogdell then reviewed the swale along the upslope (eastern) end of WA (designated as "X1" in Figure 2) and confirmed that this drainage was ephemeral and contained upland soils. This confirmation prompted a discussion regarding connectivity and jurisdictional reach as it relates to the June 2020 Navigable Waters Protection Rule and the definition of "waters of the United States". During this conversation Mr. Bailey informed Mr. Cogdell that Wetlands WB and WD would not be considered jurisdictional should the City of Greensboro (City) wish to apply for an Approved Jurisdictional Determination rather than a Preliminary Jurisdictional Determination (as is currently submitted). Atkins will advise the City on this and will submit an Approved JD package if potential impacts are needed to support access to the construction area when a Pre - Construction Notification is submitted. While reviewing Wetland WA Mr. Cogdell and Mr. Bailey discussed the optimal construction access for equipment to perform the stabilization measures along Reddicks Creek. Mr. Cogdell suggested that there may be a need for a temporary crossing at Wetland WA within the existing utility Woodcroft_Memo_COGD3624_STEP03_12092020 1 ATKINS Member of the SNC-Lava Lin Group easement. Mr. Bailey confirmed that this approach seemed reasonable and would be acceptable under the guidelines of a Nationwide Permit (NWP) 33 if the fill was indeed temporary. However, Mr. Bailey went on to say that it would need to be demonstrated that avoidance and minimization measures were considered if impacts to WA are deemed necessary. If the crossing needs to be permanent, then Mr. Bailey said that action would need to be justified and avoidance and minimization measures would need to be demonstrated. Mr. Bailey and Mr. Cogdell then reviewed Reddicks Creek and the limits of the proposed stabilization. Concepts of stabilization actions were discussed, and Mr. Bailey provided his opinion on potential permitting strategies. Mr. Bailey agreed that this project was a reasonable fit for NWP 13-Bank Stabilization as it was less than 500 linear feet in length, however a Pre -Construction Notification (PCN) would be required in writing. Mr. Cogdell informed Mr. Bailey of the proposed stabilization techniques for further clarity. Below is a summary of the techniques proposed: • Installation of boulders armoring along the right bank of the upstream end of the stabilization reach. • Installation of J-hook opposite boulder armoring to maintain centralized flow. • Provide floodplain bench on the inside bend (opposite boulder armouring) to provide stream with better access to floodplain during larger flow events. • Repair washout on downstream end of proposed stabilization reach to prevent further erosion. Mr. Bailey informed Mr. Cogdell that these measures seemed reasonable and were within the spirit of NWP 13 authorization. He went on to say that should the volume of fill below the Ordinary High Water Mark (OHWM) exceed the limits (>1 cubic yard of fill per running foot of stream) then he would be willing to consider a NWP 18-Minor Discharges (limit of 25 cubic yards of fill per running foot of stream) acceptable. The final item discussed was the consideration of Riparian Buffer Rules since Reddicks Creek falls with the jurisdiction of the Randleman Lake Buffer Rules. Mr. Bailey informed Mr. Cogdell that Ms. Sue Homewood (North Carolina Division of Water Resources) would need to be consulted regarding impact justification and any potential buffer mitigation. Woodcroft_Memo_COGD3624_STEPO3_12092020 2 Prepared By: ATKINS Prepared For: GREENSBORO Data Form Locations Potential Non -Wetland Waters of the US (Streams) Potential Wetland Waters of the US Project Study Area Preliminary Jurisdictional Determination (Aerial Map) Woodcroft Circle Streambank Stabilization GUILFORD COUNTY, NORTH CAROLINA Dwn By: FIGURE RLG Ckd By: BEG Date: 9/15/2020 Project No.: 100068937 D:\W o od c ro ft\F i g02_Ae ri aI. mxd Right bank of Reddicks Creek (looking downstream) at the proposed start of bank armoring and J-Hook installation (Lat/Long): 35.988934 ,-79.894334000000001 Right bank of Reddicks Creek (looking upstream) at the proposed start of bank armoring and J-Hook installation (Lat/Long): 35.988872999999998 ,-79.894278 1 of 2 Right bank of Reddicks Creek (looking downstream) at failing bulkhead. Proposed armoring/boulder-toe installation (Lat/Long): 35.988880000000002 ,-79.894281000000007 Right bank of Reddicks Creek (looking upstream) at end of the proposed stabilization reach. Proposed repair of bank failure (foreground). (Lat/Long): 35.988818999999999 ,-79.893906000000001 2 of 2 RE: SAW- Q 0-019 (4902 Woodlcroft Circle Streambank Stabilization j Greensboro ] Gold IIBailey, David E CIV USARMY CESAVU (USA) <David.E.8ailey2 usace,a&my,mil> To 0 Cogdell, Benjamin E Cc • Sachan, Amit Hill, Johnnie; • Cusack Matthew T; Homewood, Sue Hi Ben, and thanks for the meeting summary. Having read back through NWP 13, even if the project involves activities that exceed ai treated bank, the project could be authorized via NWP 13 per criteria (c) if a waiver is requested and the District agrees. Further, NW temporary mats, necessary to construct the bank stabilization activity, so impacts for a temporary access road as discussed during ou being that you would still have to justify that the activities avoid and minimize adverse effects, both temporary and permanent, to w; Condition 23{a}. Since the activity would involve discharges of dredged or fill material into special aquatic sites {riffle and pool complex} a PCN will be wetland impact for the access road, and another NWP would have to be used (e.g. NWP 18). Hopefully the above is useful. Please let me know if you have any questions. -Dave Bailey David E. Bailey, PWS Regulatory Project Manager US Army Corps of Engineers CE-SAW-RG-R 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 Phone: (919) 554-4884, Ext. 30. Fax: (919) 562-0421 Email: David.E.Bailey2@usace.army.mil We would appreciate your feedback on how we are performing our duties. Our automated Customer Service Survey is located at: htt Thank you for taking the tine to visit this site and complete the survey. From: Cogdell, Benjamin E <Beniamin,Cogdell@atkinsglobaicom> Sent: Wednesday, December 9, 2020 3:51 PM To: Bailey, David E CIV USARMY CESAW (USA)<Davf[d.E.Bailey2@usace.arrny.mil>; Homewood, Sue <sue.homewood@ncdenr.gov> Cc: Sachan, Amit <Amit.Sacha n @atkinsRloba l . com>; Hill, Johnnie <J oh nriie. H i ll @Rreensboro-nc.Rov> Cusack, Matthew T <matt, cu sa{ Subject: [Non-DoD Source] SAW-2020-01942 (4902 Woodcraft Circle Streambank Stabilization f Greensboro/ Guilford County) Agent Hello David and Sue, Please find the attached memo detailing the Woodcraft Circle agency concurrence that occurred last week. Please let me know if you have any additional questions or edits to this memo. Thank you, Ben Cogdell Senior Scientist I North America Sciences Technical Professional Organization ilford County) Agency Concurrence Memo ) Reply ] Reply All Forward Thu 1211412020 &40 AM r average of one cubic yard per running foot, as measured along the length of the P 13 also authorizes temporary structures, fills, and work, including the use of r site visit could be authorized via NWP 13 as well. The main caveat to the above 3ters of the United States to the maximum extent practicable (per NWP General requ ired. As you stated, additional justification would be required for a permanent p://corpsmapu.usace.army.mil/cm apexff?p=136:4:01 :k atki nsglobaI corn> :y Concurrence Ivterno E. ICE: [External] SAW- 0 0-019 (4902 Woodcroft Circle Streambank Stabilization GreensL 41iHomewood, Sue <sue.homewood ncdenr.gov> To 4 Cogdell, Benjamin E David.E.Bailey2@usace.army.mil Cc • Sachan, Amit: Hill, Johnnie; • Cusack, Matthew T r i 7 Click here to download pictures. To help protect your privacy, Outlook prevented automatic download of some pictures in this message. Thank you Ben. Please note that if wetland WB and WD are determined to not be jurisdictional by the IJSACE they are still regulated a permitting in NC is complicated: Current State permitting framevrorks for wetlands that are riot subject to Section 404 of the Clean Water Act by the USACE determinat 1, Isolated wetlands may be permitted in accordance with 15A NCAC 02H .1300 et. seq.; or 2. There is currently no permitting mechanism to authorize impacts to wetlands that are not Isolated. The Division has proposed temporary rules as a means of expediting a resolution to the current situation. The proposal was brought b on November 18, 2020, however the Committee moved for the Division to bring the item back before them at their meeting on Januar Stream stabilization is addressed within the Jordan Lake Riparian Buffer Rules but feel free to let me know if you have any specific due: Sue Homewood Division of Water Resources, Winston Salem Regional Office Department of Environmental Quality 336 776 9693 office 335 813 1863 mobile Sue .Homewood [ern cden r.gov 450 W. Hanes Mill Rd, Suite 300 Winston Salem NC 27105 to and from INS adCireSS 4 sect to me tVor#1 Cati'ing Public Records Law and may be disclosed to rhiird penes Flom: Cogdell, Benjamin E <Beniamin,Cogdell atkinsglobal.com> Sent: Wednesday, December 9, 2020 3;51 PM To: David.E.Railey2 usaoe.army.mil; Homewood, Sue <sue.homewood@ncdenr.gov> Cc: Sachary, Amit <arnit.sachan@atldnsgiobal.rom>; Hill, Johnnie ohnnie.Hill greerrsboro-ncgov>; Cusack, Matthew T <matt.cusacki Subject: [External] SAW-2020-01942 (4902 Woodcroft Circle Streambarik Stabilization / Greensboro / Guilford County) Agency Concun CAUTION: External email_ Do not click links or open attachments unless you verify. Send alI suspicious email as an attachment to Report Spam. Hello David and Sue, Please find the attached memo detailing the Woodcraft Circle agency concurrence that occurred last week. Please let me know if you have any additional questions or edits to this memo. Thank you, )oro / Guilford County) Agency Concurrence Memo ] Repfy ) Reply AIL Forward • • • Wed 12/9/2020 5405 PM t the state level, As a result of the June 2020 NWPR, non -jurisdictional tivetlarrd :ion are: efore the Water Quality Committee of the Environmental Management Commission y 13, 2021. rtions about the rules. yaticinsglobal.com> -e n ce Memo aa -f F ■ 4-401.' 4 4 ' T ' 1 - . }IL • * ■} + ititi4 + i R a i /!a — r *!e. +fir • - • I. i y■ It. 11 : ;_ • i ,*• �l + F j : + • - •- i ' Crt r • .1 • ill . ila ,•#++ * ' �, s / Yr - L`,k . * '': y Ir+ } - yy � % 1 . • ... V .. 7t :# . - ' " : ° J A. / '. it. 1 .rt , .: ' "F de ' ■ 1 F ...1 lir? '1. • [_ • i i }'• - - r ! }F,,..*R L. AI. ■ r+eyy � ! , � , . f . ' L ' ••} i_r -s ,` . - •f y7 {rL '• _ i, is V a ! . M1 r : �a •*- ..i" 0\ r°o) \I° .."t t f r �M . . 1 t 0 ? IT jer !' ■#, J#,11...........FL cef T ti r-� s} �,t -0 - ,j , r F•~f +• • + T+ i + ;' i 'it' i- T'a y. iT T.i• - `` . 1 • ' • . %ft. 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'r r T Temporary Clearing and Replanting 7,247 SF 1,759 SF 46 WL ' " _ + #-T.' a �! !1"14 . . • ` • , r Total 10 126 SF 1 759 SF -_ T - { f ` ,+� _ le 1 ■ ' !rt * _ '1- d _ .- + aitlf ' .;� ` : . ' ° - 4 • - - i t r * of . r - ._ Prepared By: Prepared For: Limits of Channel Disturbance Temporary Grading, Zone 1 Stream Channel and Buffer Zone Impacts Dwn By: RLG FIGURE - Permanent Fill In Stream Temporary Clearing, Zone 1 (Aerial Map) N 0 75 150 Ckd By: BEC A\T K I N S� Permanent Excavation In Stream Temporary - Clearing, Zone 2 Woodcroft Circle Streambank Stabilization Feet Date. 219/2021 GREENSBORO Temporary Excavation In Stream i Potential Wetland WoUS GUILFORD COUNTY, NORTH CAROLINA ProjectNo.: 100068937 D:\Woodcroft\I m p act_M a p_FuII. mxd Yinit 1111 i-' i I ,.( 114 — Pk i# Fr' 1 1 �1 44 •7P + VA - • I. re lil e 11 P fa ill , • ■ �1 r ■ R P10 sp, i • _ IL:ingh.._ +a ■ ,r 1. iii -41J F•lit.; fie:: - •• intrl — ihrilli41.-1. .1 h 4111 L .4, ,. L • frill a . M. 1 • i 4 P 1 • 'I* 9F • f .11; ri- IF 07 rli • 1 P-1 ? agli 14p.."11 • )111,..1111e .1- i .1 g, . 0O , •' , ' ` I. ' ii • ri ir - ' • ol . W. F IL ir r ,' Iiiiiiipi, .? . r J ' .- ir .I I . -. till 7 41(1...VL g ' .e. . o' 0, I If jim% jet li, - 0 I.- .N. a flik: j • Stream Impacts ::=:_ ti r Ik. - 110 , 1P Type Reason Stream Width Impact Length _ -ir ; r �je► IC: .- -i 1 1 Permanent Fill J-Hook 15 LF 3 LF 1.� j - • •' � '� - F Permanent Fill J-Hook 14 LF 3 LF f ;� �jr • ;~� ■ '• ■ F Permanent Excavation Scour Pool 11 LF 21 LF - _ - ■ �� 111- Permanent Excavation Scour Pool 11 LF 30 LF 1 _ , , i ir Temporary Excavation Channel Excavation 17 LF 163 LF �,■ - '� ' Pq11 rtqn las Stream Buffer Impacts } . 1 , i 4�� 1101111r Oil Type Zone 1 Impact Zone 2 Impact 4.rA P' #1 r am_' ` ■+ 'oe Wom. ' Temporary Grading and Replanting 2,879 SF N/A * - I �O0 1 Temporary Clearing and Replanting 7,247 SF 1,759 SF • - + i • • ■ Total 10,126SF 1,759SF ,I� * 10 ' - ■ ~ a1 0�0, ■ Prepared By. Prepared For: Limits of Channel Disturbance Temporary Grading, Zone 1 Stream Channel and Buffer Zone Impacts Dwn By. RLG FIGURE Permanent Fill In Stream Temporary Clearing, Zone 1 (Aerial Map) 0 75 150 N Ckd By: BEC AST K I N SFeet Permanent Excavation In Stream Temporary - Clearing, Zone 2 Woodcroft Circle Streambank Stabilization Date. 219/2021 GREENSBORO • Temporary Excavation In Stream Potential Wetland WoUS GUILFORD COUNTY, NORTH CAROLINA ProjectNo.: 100068937 D :\Woodcroft\ I m p a c t_ M a p. mxd ATKINS Member of the SNC-Lava Lin Group Memo To: File From: Ben Cogdell Email: benjamin.cogdell@atkinsglobal.com Date: 27 January 2021 Phone: 919-431-5226 Ref: 100069218 cc: Matt Cusack, Amit Sachan Subject: Woodcroft Circle Streambank Stabilization -ESA Compliance The purpose of this memo is to provide a summary of available protected species habitat and coordination for the proposed streambank stabilization associated with Reddicks Creek in Guilford County, NC (Figures 1 and 2). As of July 17, 2020, The USFWS lists 3 Endangered species and 1 Threatened species in Guilford County; Cape Fear shiner (Notropis mekistocholas), Roanoke logperch (Percina rex), Schweinitz's sunflower (Helianthus schweinitzii), Small whorled pogonia (lsotoria medeoloides), and one species receiving protections under the Bald and Golden Eagle Protection Act, bald eagle (Haliaeetus leucocephalus). Cape Fear shiner The Cape Fear shiner is associated with gravel, cobble, and boulder substrates, and has been observed in slow pools, riffles, slow runs. These areas occasionally support water willow (Justicia Americana). During the spawning season, May through July, the Cape Fear shiner adults move to slower flowing pools to lay eggs on the rocky substrate. Juveniles are usually found in slack water, rocky midchannel outcrops, and flooded side channels and pools. Cape Fear shiner is endemic to the upper Cape Fear River Basin in the Central piedmont of North Carolina. The species is known to inhabit tributaries and mainstems of the Deep River, Haw River, Rocky River, and Cape Fear River in Chatham, Harnett, Lee, Moore, and Randolph counties. Potential habitat for Cape Fear shiner within the Project Study Area was surveyed and no suitable habitat was identified. The biological conclusion for Cape Fear shiner is "No effect". Roanoke logperch The Roanoke logperch typically inhabits medium -to -large sized warm, clear streams and small rivers of moderate to low gradient. Adults usually occupy riffles, runs, and pools containing sand, gravel, or boulders that are free of silt. Generally, the logperch exist in low -density populations. Potential habitat for Roanoke logperch within the Project Study Area was surveyed and no suitable habitat was identified. The biological conclusion for Roanoke logperch is "No effect". Schweinitz's sunflower Schweinitz's sunflower occurs in full to partial sun and is associated with areas with poor soils, such as thin clays that vary from wet to dry. It is believed that this species once occurred in natural forest openings or grasslands, but many of the remaining populations occur along roadsides. Memo ATKINS Member of the SNE-LavaLln Group Potential habitat for Schweinitz's sunflower within the Project Study Area was surveyed and no suitable habitat was identified. The biological conclusion for Roanoke logperch is "No effect". Small whorled pogonia Small whorled pogonia is known to occur in habitats with sparse to moderate ground cover, a relatively open understory, and proximity to features that maintain long persistent breaks in the forest canopy. In general, too much shading is a limiting factor for this species. Potential habitat for small whorled pogonia within the Project Study Area was surveyed and no suitable habitat was identified. The biological conclusion for small whorled pogonia is "No effect". Bald eagle Habitat for the bald eagle primarily consists of mature forests in proximity to large bodies of open water for foraging. Large dominant trees are utilized for nesting sites, typically within 1.0 mile of open water. Trees suitable for potential nesting locations within the Project Study Area were surveyed and no nests were identified. A biological conclusion for this species is not required, but disturbance to the bald eagle associated with the project is not anticipated. Field Surveys On February 28, 2020, Atkins biologist Ben Cogdell conducted a thorough visual survey to identify suitable habitat for all species listed for Guilford county. Suitable habitat for Cape Fear shiner, Roanoke logperch, Schweinitz's sunflower, and small whorled pogonia within the study area was not present. Reddicks Creek, within the limits of the Project Study Area is void of cobble and boulder substrates and lacks the associated vegetative component of Cape Fear shiner, water willow (Justicia americana). Additionally, this reach of Reddicks Creek has a high shifting bedload not conducive for Roanoke logperch habitat. Canopy trees suitable to support bald eagle nests occurred within the Project Study Area, however no nests were identified. A review of the North Carolina Natural Heritage Program (NCNHP) database for these identified species in Guilford County revealed no known occurrences within 1.0 mile of the Project Study Area. The Biological Conclusions for the Threatened, Endangered, or otherwise protected species in Guilford County are shown in Table 1. Common Name Scientific Name Federal Status Biological Conclusion Cape Fear shiner Notropis mekistocholas Endangered No effect Roanoke logperch Percina rex Endangered No effect Schweinitz's sunflower Helianthus schweinitzii Endangered No effect Small whorled pogonia lsotoria medeoloides Threatened No effect Bald eagle Haliaeetus leucocephalus Bald and Golden Eagle Protection Act Not required ATKINS Member of the SNE-LavaLln Group References [USFWS] U.S. Fish and Wildlife Service. 1988. Cape Fear shiner Recovery Plan. U.S. Fish and Wildlife Service, Atlanta, GA 18 pp. [USFWS] U.S. Fish and Wildlife Service. 1992. Roanoke logperch (Percina rex) recovery plan. Newton Dorner, Massachusetts. [USFWS] U.S. Fish and Wildlife Service. 1992. Small Whorled Pocionia (lsotria medeoloides) Recovery Plan First Revision. Newton Corner, Massachusetts. 75 pp. [USFWS] U.S. Fish and Wildlife Service. 1994. Schweinitz's Sunflower Recover Plan. Atlanta, GA 28 pp. Reddicks Creek looking upstream. The majority of the Project Study Area comprised of a degraded, unstable stream channel with a shifting bedload with no suitable habitat for the Cape Fear shiner (Notropis mekistocholas) or the Roanoke logperch (Percina rex). Frequently mowed/maintained utility easement to be utilized for primary construction access. No potential habitat for Schweinitz's sunflower (Helianthus schweinitzii) or small whorled pogonia (Isotoria medeoloides). 1 of 2 Densely wooded area adjacent to the limits of Reddicks Creek is choked out by dense understory dominated by bamboo providing no potential habitat for small whorled pogonia (Isotoria medeoloides) or Schweinitz's sunflower (Helianthus schweinitzii). 2 of 2 _- ba: _ - �_ • tamest =�1 Woodcroft (MAID > ° � 9,, r , �,1 -Burlington Alamance Rgnl Airport - Reservoir \ _ — liiistA�o Atlantic pigtoe • Critical Habitat (Proposed) ' I l j Durh Is"_R h Poin L...... - - Please s nth ,_.t a .. - r, Gard Gi r-I ,_rr, �Aup.tt 'Archdale Trinity- 49 CANE CREEK •SaXapahaW MOUNTAINS i,o�h ''''' '-,, Pleasant Hill y 40: `. Horace Willi aims A 54 - ,i Carrboro. ',Chapel ill - 70' Oid Greensb9�O' 5k? ----- - �22a ^� R.-rleigll Durham r - t - Intl Air port Liberty •Randleman p<' r Franklinville .Ramseur . , „A 64i 'sheboro 1 -,, 1 -Asheboro Muni Airport Smith Air Slit. rl BIPI.HEAG F:10 U N TA I N S Atlantic pigtoe 73 C0 Habitat (Proposed) - "NORTH f15'. - B.fVEkE7T JORDAN LAKE Morrisville `: 87 i';a Citify 1421i. a i. � 64'..- Slier City _ -- -__ - Pittsboro - B Everett •Apex 1 _orlon Lake 4 Tiler City -- Muni Airport Cape (Q Habitat .Holly Springs ---_� -1 = 1 AO ' S!I_ dron Sanford Hams !Lee Co Ron! birport Fuquay-Varina• ' CAROLI NA !� 2 AI gape C Habitat '., Sanford i Prepared By: Prepared For: Critical Habitat - Final US Fish and Wildlife Service Dwn By: RLG FIGURE Critical Habitat 0 5 10 N Ckd By: p gEC \TK� N S Critical Habitat Proposed Woodcroft Circle Stream Stabilization Miles Date. 2/18/2021 GREENSBORO * Project Study Area GUILFORD COUNTY, NORTH CAROLINA Source: US Fish and Wildlife Service Project No.: 100068937 D:\Woodcroft\Crit Hab.mxd