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HomeMy WebLinkAbout20170446 Ver 1_401 Application_20170417Transmittal Date: April 13, 2017 Job Number: 015474025 rvrr •R a 'MtT jN I P MID Project Name: Streambank Repair on Fourmile Creek Tributary off Cherry Tree Lane To: Karen Higgins NC DWR, 401 & Buffer Permitting Unit 512 North Salisbury Street Raleigh, North Carolina 27604 We are sending these by '? 0 1 7 0 4 4 6 ❑ U.S. Mail ® FedEx ❑ Hand Deliver ❑ Other: We are sending you ® Attached ❑ Under separate cover via the following items: E] Shop Drawings ❑ Prints/Plans ❑ Samples ❑ Specifications ❑ Change Orders ® Other: 404/401 Pre -Construction Notification Package (NWP#27) Copies Date No. Description 4 04/13/2017 1 404/401 Pre -Construction Notification Package (NWP#27) 1 04/13/2017 2 PCN Application Fee Check 2 04/13/2017 3 Full -Size Plan Sheets 4 04/13/2017 4 Half -Size Plan Sheets These are transmitted as checked below: ® For your use Approved as submitted F] Resubmit ❑ Copies for approval As requested Approved as noted ® Submit F-] Copies for distribution For review and comment Returned for corrections ❑ Return F� Corrected prints Remarks: If you have any questions, please feel free to contact me at 704-409-1802. Copy to: File Signed Chris Tinklenberg, PWS Corps Submittal Cover Sheet Please provide the following info: 1. Project Name: Streambank Repair on Fourmile Creek Tributary oft Chem I ree Lane 2. Name of Property Owner/Applicant: Charlotte Water 3. Name of Consultant/Agent: Kimley-Horn & Associates, Inc. *Agent authorization needs to be attached 4. Related/Previous Action ID number(s): N/A 5. Site Address: 7. City: Charlotte 8. County: Mecklenburg 9. Lat: 35.086816 Long: -80.762926 (Decimal Degrees Please) 10. Quadrangle Name: Weddington 11. Waterway: Fourmile Creek 12. Watershed: HUC: 03050103 13. Requested Action: A X Nationwide Permit # 27 General Permit # �Ga X Jurisdictional Determination Request `rh' 1 ZQ� j Pre -Application Request (Mitigation Proposal) The following information will be completed by the Corps office: AID: Prepare File Folder Assign number in ORM Authorization: Section 10 Section 404 Project Description/ Nature of Activity/ Project Purpose: Site/Waters Name: Keywords: Begin Date Kimley»>Horn April 13, 2017 Mr. David Shaeffer Asheville Regulatory Field Office US Army Corps of Engineers 151 Patton Avenue, Room 208 Asheville, NC 28801-5006 Ms. Karen Higgins NC DWR, 401 & Buffer Permitting Unit 512 North Salisbury Street Raleigh, NC 27604 Re: 404/401 Permit (Nationwide 27) Application Streambank Repair on Fourmile Creek Tributary off Cherry Tree Lane Charlotte, Mecklenburg County, NC Dear Mr. Shaeffer and Ms. Higgins: On behalf of our client, Charlotte Water, Kimley-Horn is submitting the enclosed joint Section 404/401 Preconstruction Notification Application for the above referenced project for your review pursuant to a Nationwide Permit #27 and General 401 Water Quality Certification number 3885. Authorization is requested to conduct stream restoration for the purposes of protecting the sanitary sewer infrastructure, improving water quality, channel bed elevation, bank stabilization, and aquatic habitat of an Unnamed Tributary to Fourmile Creek located at approximately 35.086816°N, -80.762926°W. The following information is included as part of this application submittal: • Project Summary Sheet • Agent Authorization Form • Pre -Construction Notification Form • Project Site Figures o Figure 1 — Vicinity o Figure 2 — USGS Topo (Weddington Quadrangle, 1993) o Figure 3 — SSURGO Soils (2016 Aerial Photograph) o Figure 4 — PJD Sketch (2016 Aerial Photograph) o Figure 5 — Proposed Conditions (2016 Aerial Photograph) • Construction Drawings • Project Site Data forms o NCDWQ Stream Identification Form • Project Site Photo Pages • North Carolina Heritage Program Report • Jurisdictional Determination Request Kimley>»Horn Page ? The project is located east of the intersection of High Ridge Road and Highway 16, at the end of Cherry Tree Lane in Mecklenburg County, North Carolina. Existing land use in the vicinity of the project includes mixed hardwood/pine forest. The 404/401 (NWT 27) application presents site conditions evaluated by Kimley-Horn staff (Chris Tinklenberg, PWS) on May H, 2016. The stream delineation was performed by utilizing survey prepared by a licensed surveyor (verified by Kimley-Horn). The proposed project seeks to restore/stabilize 598 linear feet of an Unnamed Tributary to Fourmile Creek. The project will require 10 linear feet of temporary impacts to install impervious dikes and a pumped diversion to allow for work in dry conditions. The project will utilize natural channel design techniques to address the instabilities within the stream channel. In -stream structures, including boulder sills, constructed riffles, and step pools will be used to create grade control, provide in -stream habitat, enhance aquatic life passage through the project area and to help protect the banks. Overall, the design seeks to stabilize the channel, reduce erosion, elevate the channel bed, improve in -stream habitat and geomorphology, and protect utilities. The project will result in 598 linear feet of permanent impacts to potential non -wetland waters of the US and 10 linear feet of temporary impacts from the restoration activities. The project will result in a net loss of 32 if of potential non -wetland waters of the US from implementing natural channel design techniques to return the channels to their natural bed and the repair/removal of extremely tight meanders caused by severe erosion which has added additional stream length. Please feel free to contact Chris Tinklenberg at (704) 409-1802 if you have any questions, or if additional information is necessary. Sincerely, KIMLEY-HORN AND ASSOCIATES, INC. Chris Tinklenberg, PWS Environmental Scientist Attachments Ce: Bill Deal Charlotte Water 600 East Fourth Street Charlotte, NC 28202 Kimley>>>Hnrn Project Summary Sheet Project Name: Streambank Repair on Fourmile Creek Tributary off Cherry Tree Lane Applicant Name and Address: Charlotte Water 600 East Fourth Street Charlotte, NC 28202 Telephone Number: 704-399-5454 Type of Request: ® Nationwide PCN (NWP # 27) ❑ Individual Permit Application ® Jurisdictional Determination ❑ Other: Included Attachments: ® Project Plans ® USGS Map ® NRCS Soil Survey ® Agent Authorization ® Delineation Sketch ❑ Delineation Survey ❑ Data Forms (Up & Wet) ® NCDWR Stream Forms Z USACE Stream Forms ❑ NCEEP Confirmation ® Aerial Photo ® Site Photos ® Agency Correspondence ❑ Other: ❑ Other: Check if applicable: ❑ CAMA County ❑ Trout County ❑ Isolated Waters ❑ Section 7, ESA ❑ Section 106, NHPA ❑ EFH ❑ Mitigation Proposed (❑ NC EEP ❑ On -Site ❑ Off -Site ❑ Other) County: Mecklenburg Nearest City/Town: Charlotte Waterway: UT to Fourmile Creek H.U.C.: 03050103 Property Size (acres): —1.05 Site Coordinates (in decimal degrees): 35.086816 °N River Basin: Lower Catawba USGS Quad Name: Weddington Approx. Size of Jurisdiction on Site (acres): -80.762926 °W Project Location: The project area is located east of the intersection of High Ridge Road and Highway 16, at the end of Cherry Tree Lane in Mecklenburg County, North Carolina. Site Description: Existing land use in the vicinity of the project includes mixed hardwood/pine forest. Impact Summary (if applicable): The project will result in 598 linear feet of permanent impacts to potential non - wetland waters of the US and 10 linear feet of temporary impacts from the restoration activities. The proiect will result in a net loss of 32 if of potential non -wetland waters of the US from implementing natural channel design techniques to return the channels to their natural bed and the repair/removal of extremely tight meanders caused by severe erosion which has added additional stream length. Kim ley -Horn Contact: Chris Tinklenberg, PWS Direct Number: (704) 409-1802 Email: chris.tinklenbergCC&kimley-horn.com Stream Channel Open Water Wetland NWP (acres) (acres) Intermittent and/or Unimportant Perennial and/or Important # Aquatic Function Aquatic Function Tem Perm. Tem Perm. Temp. Perm. Temp. Perm. If ac if ac if ac If Ac 27 10 0.001 598 0.07 Total Total Permanent Impact to Waters of the U.S. (If/acres) 598/0.07 Kim ley -Horn Contact: Chris Tinklenberg, PWS Direct Number: (704) 409-1802 Email: chris.tinklenbergCC&kimley-horn.com 'W AT�F9QG boU C) 45i� r Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Page 1 of 11 PCN Form — Version 1.3 December 10, 2008 Version Pre -Construction Notification PCN Form A. Applicant Information 1. Processing 1a. Type(s) of approval sought from the Corps: ®Section 404 Permit El Section 10 Permit 1b. Specify Nationwide Permit (NWP) number: 27 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑ Yes ® No 1 d. Type(s) of approval sought from the DWQ (check all that apply): ® 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization 1 e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ® No For the record only for Corps Permit: ❑ Yes ® No 1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. ❑ Yes ® No 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes ® No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ® No 2. Project Information 2a. Name of project: Streambank Repair on Fourmile Creek Tributary off Cherry Tree Lane 2b. County: Mecklenburg 2c. Nearest municipality / town: Charlotte 2d. Subdivision name: N/A 2e. NCDOT only, T.I.P. or state project no: N/A 3. Owner Information 3a. Name(s) on Recorded Deed: N/A (Charlotte Water Permanent Utility and Temporary Construction Easements) 3b. Deed Book and Page No. 3c. Responsible Party (for LLC if applicable): 3d. Street address: 3e. City, state, zip: 3f. Telephone no.: 3g. Fax no.: 3h. Email address: Page 1 of 11 PCN Form — Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ® Other, specify: Public Agency 4b. Name: Bill Deal 4c. Business name (if applicable): Charlotte Water 4d. Street address: 600 East Fourth Street 4e. City, state, zip: Charlotte, NC 28202 4f. Telephone no.: 704-399-5454 4g. Fax no.: 4h. Email address: wdeal@ci.charlotte.nc.us 5. Agent/Consultant Information (if applicable) 5a. Name: Chris Tinklenberg, PWS 5b. Business name (if applicable): Kimley-Horn and Associates, Inc. 5c. Street address: 200 South Tryon Street, Suite 200 5d. City, state, zip: Charlotte, NC 28202 5e. Telephone no.: 704-409-1802 5f. Fax no.: 5g. Email address: Chris.Tinklenberg@Kimley-Horn.com Page 2 of 11 PCN Form — Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): N/A (Charlotte Water Permanent Utility and Temporary Construction Easements) 1 b. Site coordinates (in decimal degrees): Latitude: 35.086816 Longitude: -80.762926 (DD.DDDDDD) (-DD.DDDDDD) 1 c. Property size: 1.05 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to Unnamed Tributary to Fourmile Creek proposed project: 2b. Water Quality Classification of nearest receiving water: Class C 2c. River basin: Lower Catawba 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: The project area is located east of the intersection of High Ridge Road and Highway 16, at the end of Cherry Tree Lane Road Mecklenburg County, North Carolina. Existing land use in the vicinity of the project includes mixed hardwood/pine forest. 3b. List the total estimated acreage of all existing wetlands on the property: NA 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: —870 If of existing stream at the project site. 3d. Explain the purpose of the proposed project: The purpose of the project is to elevate the channel beds, and stabilize bed and banks by implementing natural channel design. 3e. Describe the overall project in detail, including the type of equipment to be used: The project will utilize natural channel design techniques to address the instabilities within the stream channel. In -stream structures, including boulder sills, constructed riffles, and step pools will be used to create grade control, provide in -stream habitat, enhance aquatic life passage through the project area and to help protect the banks. Overall, the design seeks to stabilize the channel, reduce erosion, elevate the channel bed, improve in -stream habitat and geomorphology, and protect utilities. It is anticipated that a back -hoe and/or mini excavator will be used to shape the channels and construct the in -stream structures. The work will be performed in the dry by utilizing a pump -around system. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / El Yes ®No El Unknown project (including all prior phases) in the past? Comments: 4b. If the Corps made the jurisdictional determination, what type ❑ preliminary ❑ Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Name (if known): Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. Page 3 of 11 PCN Form — Version 1.3 December 10, 2008 Version 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑ Yes ® No ❑ Unknown 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ® No 6b. If yes, explain. C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands ® Streams - tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction Page 4 of 11 PCN Form — Version 1.3 December 10, 2008 Version 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact number — Type of Permanent (P) or Type of impact Type of Forested jurisdiction Area of Temporary (T) wetland (Corps - 404, impact (if known) 10 (acres) DWQ — non - 404, other) W1 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W2 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W3 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W4 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W5 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W6 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ 2g. Total wetland impacts 2h. Comments: 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact number - Type of impact Stream name Perennial Type of Average Impact Permanent (P) or (PER) or jurisdiction stream length Temporary (T) intermittent (Corps - width (linear (INT)? 404,10 (feet) feet) DWQ — non -404, other) S1 - Impact 1 Restoration/StabilizationCreek UT to Fourmile ® PER ® Corps 5 598 ® P El El INT ® DWQ S1 - Impact 2 Installation of Impervious Dike UT to Fourrnile ® PER ® Corps 5 10 ❑ P ® T and Pump Around Creek ❑ INT ® DWQ ❑ PER ❑ Corps ❑ INT ❑ DWQ ❑ PER ❑ Corps ❑ INT ❑ DWQ Page 5 of 11 PCN Form — Version 1.3 December 10, 2008 Version 3h. Total stream and tributary impacts 608 3i. Comments: The project will result in a net loss of 32 If of potential non -wetland waters of the US from implementing natural channel design techniques to return the channels to their natural bed and the repair/removal of extremely tight meanders caused by severe erosion which has added additional stream length. 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. Open water impact number — Permanent (P) or Tempora (T) 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) 01 ❑P❑T 02 ❑P❑T 03 ❑P❑T 04 ❑P❑T 4E Total open water impacts 4g. Comments: 5. Pond or Lake Construction If pond or lake construction proposed, then complete the chart below. 5a. Pond ID number 5b. Proposed use or purpose of pond 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) Flooded Filled Excavated Flooded Filled Excavated Flooded P1 P2 R Total 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: Page 6 of 11 PCN Form — Version 1.3 December 10, 2008 Version 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. ❑ Neuse El Tar -Pamlico El Other: Project is in which protected basin? ❑ Catawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number — Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) or for Stream name mitigation (square feet) (square feet) Temporary T impact required? 131 ❑P❑T El Yes ❑ No B2 ❑ P ❑ T ❑ Yes ❑ No B3 ❑ P [:IT ❑ Yes ❑ No 6h. Total buffer impacts 6i. Comments: D. Impact Justification and Mitigation 1. Avoidance and Minimization 1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. All impacts are associated with stream restoration activities and will follow specific restoration protocols. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Several of the measures that will be implemented in order to minimize impacts include the utilization of a pump -around to facilitate work in the dry, the use of temporary erosion control matting and planting of native vegetation for stabilization. All sediment and erosion control and de -watering measures will be removed upon completion of construction and the temporary areas of disturbance will be stabilized and restored to pre -construction contours. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for ❑ Yes ® No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps ❑ Mitigation bank 2c. If yes, which mitigation option will be used for this El Payment to in -lieu fee program project? ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type Quantity Page 7 of 11 PCN Form — Version 1.3 December 10, 2008 Version 3c. Comments: 4. Complete if Making a Payment to In -lieu Fee Program 4a. Approval letter from in -lieu fee program is attached. ❑ Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: ❑ warm ❑ cool ❑cold 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non -riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? ❑ Yes ® No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund). 6h. Comments: Page 8 of 11 PCN Form — Version 1.3 December 10, 2008 Version E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes ® No within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. ❑ Yes ❑ No Comments: 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 0 % (No impervious added) 2b. Does this project require a Stormwater Management Plan? ❑ Yes ® No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: ❑ Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program ❑ DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? ❑ Phase II 3b. Which of the following locally -implemented stormwater management programs ❑ NSW ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 4. DWQ Stormwater Program Review ❑ Coastal counties ❑ HQW 4a. Which of the following state -implemented stormwater management programs apply ❑ ORW (check all that apply): ❑ Session Law 2006-246 ❑ Other: 4b. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 9 of 11 PCN Form — Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federaVstate/local) funds or the ® Yes ❑ No use of public (federal/state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes ® No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval ❑ Yes ❑ No letter.) Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑ Yes ® No or Riparian Buffer Rules (15A NCAC 213 .0200)? 2b. Is this an after -the -fact permit application? ❑ Yes ® No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ❑ Yes ® No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. The project objective is to repair current erosion and stabilize the stream channel in order prevent future erosion from occurring on the subject property. These repairs will not result in additional development. 4. Sewage Disposal (DWQ Requirement) 4a. Clearly detail the ultimate treatment methods and disposition (non -discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. Page 10 of 11 PCN Form — Version 1.3 December 10, 2008 Version 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ❑ Yes ® No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes ® No impacts? ❑ Raleigh 5c. If yes, indicate the USFWS Field Office you have contacted. ❑ Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? North Carolina Natural Heritage Program Database; Pedestrian survey performed by Kimley-Horn staff. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? North Carolina Natural Heritage Program Database 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ❑ Yes ® No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? North Carolina State Historic Preservation Office HPOWEB GIS Service 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? ❑ Yes ® No 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? FIRM Panel 4449 (Effective March 2, 2009); Flood Risk Information System (FRIS) CSL Chris Tinklenberg, PWS — 04/12/2017 Applicant/Agent's Signature Applicant/Agent's Printed Name (Agent's signature is valid only if an authorization letter from the applicant Date is provided.) 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Commons Ra i Jay12 Tjllry �o �alti`r4 1.1 Robin son Middle FTen.anadN--- Ch a D Alvarado wdy i V\ r� G � � RedR�St ^',ncD pNl ll,p n rtst q Iipy� � Q orris Rd i � N Legend F.. c Project Area 0 6,000 moor-Feet H _ Figure 1: Vicinity CHARLOTTE Cherry Tree Lane Stream Rehabilitation W4TER Kimley, Horn Charlotte, MecklenburgCounty, NC April 2017 1� J % . > low 7a It • It Icb *;T Legend Project Area 'r -k_ 000 V, a 7'r 0 1,500 3,000 Feet I ; I ' \ 11 1 .•. CHARLOTTE Figure 2: USGS Topo (Weddington) W4JER Kimley>Morn Cherry Tree Lane Stream Rehabilitation Charlotte, Mecklenburg County, SC April 2017 �\' 44 V. yr v A kA\ A 4 a� k ;Y S1 Unnamed Tributary to Fourmile Creek Joki AA Aln NN" Legend OProjectArea (Limits of Disturbance) V A Perennial Stream (Potential Non -Wetland WoUS) ="S' '``� �► ` °``' \ Photo Locations 0 100 200 tFeet L 111; 111 CHARLOTTE Figure 4: Preliminary JD Field Sketch W 'TER Kimley>>> Horn Cherry Tree Lane Stream Rehabilitation Charlotte, Mecklenburg County, SC April 2017 (tri `b S1- Impact 1y .; 598 If - Permanent 32 If - Net loss of WOUS 4' Restoration Activities XV \\ e., - �' ••1 `\}. 1,. 'f t ' moi.' h�i r\ s,\\y, \\.•, +�'� \ ! 11•. __ i . t '. Vii' �;, }l �' ` � \', l a \ 1K. • � � S1 - Impact 2 �\ r � % `, .; �� 10 If - Temporary `� \ �! R'' `ON �` \\ < iy'�,:. `!17q`�' Impervious Dike and \ Pumped Diversion71 X. \ ` > a. \ i s ��` '�`•• -._. fit'—� e. \ >4i S1 - Unnamed Tributary ''� 4- \ �: j}1 • �`, to Fourmile Creeks JL4 ,,; \ t �� , ♦ �' ``\ _ �, N�,`t \` `�y' IS Legend=rte ; '-.o \ OProject Area (Limits of Disturbance) \ , , , �� ' �• , \� � ;,,. � �, �,� � �' ® Proposed Riprap O Proposed Riffles;X. O Existing Sanitary Sewer Easement —Perennial Stream (Potential Non -Wetland WoUS) Proposed Alignment y` \\ \'\ 0 60 120 Proposed Structures \ '\ Feet CHARLOTTE Figure 5: Proposed Conditions Kimle`,>>> Horn Cherry Tree Lane Stream Rehabilitation W(_�" ?,TER 1 Charlotte, Mecklenburg County, SC April 2017 LEGEND FOR EXISTING CONDITIONS EXISTING CREEK. DITCH OR BRANCH — — — — — — EXISTING BOTTOM OF BANK (TOE) . . . . . . . . EXISTING TOP OF BANK (TOB) ......... I .............. 1.1......... EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR ------------------------ EXISTING SANITARY SEWER Q i EXISTING OVERHEAD ELECTRIC LINE SSE EXISTING PROPERTY UNE ^':E EXISTING RIP RAP EXISTING TREE L O LEGEND FOR PROPOSED PLAN INDEX OF SHEETS PROPOSED ALIGNMENT — — — PROPOSED BANKFULL �..•. �.... �.... —.... — PROPOSED BACK OF BENCH Be PROPOSED GRADING EXTENTS (CUT) C PROPOSED GRADING EXTENTS (FILL) F PROPOSED MAJOR CONTOUR e4D PROPOSED MINOR CONTOUR SYR PROPOSED STEP—POOL STREAM DETAILS PROPOSED LOG SILL 1 UTILITY DETAILS PROPOSED RIP RAP PROPOSED VARIABLE CONSTRUCTED RIFFLE Kll PROPOSED TREE REMOVAL X LEGEND FOR EROSION CONTROL PROPOSED LIMIT OF DISTURBANCE —LOD LOD— PROPOSED TEMPORARY CONSTRUCTION EASEMENT PROPOSED TEMPORARY CONSTRUCTION ENTRANCE/EXIT mow NOTE: UNE WEIGHTS ARE NOT DEUNEATED HERE. THEY ARE CONTROLLED THROUGH CLTWaur PLOTSTYLL DESIGN COMPANY: KIMLEY-HORN AND ASSOCIATES, INC. PLANS PREPARED BY: KIMLEY-HORN AND ASSOCIATES, INC. ADDRESS: 200 SOUTH TRYON ST., SUITE 200, CHARLOTTE, NC 28202 PHONE: (704) 319-7699 DATE DESIGN COMPLETED: DRAFT SURVEY COMPANY: BARRY D. DAVIS SURVEYED BY: BARRY D. DAVIS ADDRESS: 7520 E INDEPENDENCE BLVD. PHONE: (704) 295-1492 DATE SURVEY COMPLETED: 09-08-2016 CONTRACTOR:- INSPECTOR: - INSIDE CHARLOTTE: fJ YES ( ) NO: TOPO NO: - CHARLOTTE Wt)TER CHARLOTTE, NORTH CAROLINA STREAM BAND REPAIR ON FOURMILE CREED TRIBUTARY OFF CHERRY TREE LANE CHUM 1F♦EE LANE "U AFEA DRAFT VICINITY MAP GRAPHIC SCALE IN FEET 0 500 1000 2000 Kimley>)) Horn NC LICENSE NF -0102 200 SOUTH TRYON STREET. SUITE 200. CHARLOTTE. NC 28202 PHONE: 704-333-5131 WWW.KIMLEY-HORN.00M PROGRESS SET NOT FOR CONSTRUCTION CONSTRUCTION SHALL BE IN ACCORDANCE WITH CHARLOTTE WATER STANDARD SPECIFICATIONS. APPROVALSEAL DRAFT N.C.P.E. SUMMARY OF SEWER MAINS & MANHOLES SIZE LENGTH SIZE LENGTH 8" 596' TOTAL NO. OF MANHOLES: 2 TOTAL NO. LOTS SERVED: N/A PROJECT NAME: STREAM BANK REPAIR ON FOURMILE CREEK TRIBUTARY OFF CHERRY TREE LANE JOB NO: - DATE OF ACTIVATION: DATE AS BUILT: BY: INDEX OF SHEETS SHEET NUMBER SHEET TITLE 01 COVER SHEET 02 GENERAL NOTES 03 CONSTRUCTION ACCESS 0405 STREAM PLAN AND PROFILE 0607 SEWER PLAN AND PROFILE 08 SECTIONS 09-13 STREAM DETAILS 14 1 UTILITY DETAILS APPROVALSEAL DRAFT N.C.P.E. SUMMARY OF SEWER MAINS & MANHOLES SIZE LENGTH SIZE LENGTH 8" 596' TOTAL NO. OF MANHOLES: 2 TOTAL NO. LOTS SERVED: N/A PROJECT NAME: STREAM BANK REPAIR ON FOURMILE CREEK TRIBUTARY OFF CHERRY TREE LANE JOB NO: - DATE OF ACTIVATION: DATE AS BUILT: BY: GENERAL NOTES: EVERY EFFORT SHALL BE TAKEN TO MINIMIZE DISTURBANCE GAINING ACCESS TO/FROM THE WORK AREA. THE GRADE UNE ELEVATIONS SHOWN DENOTE THE FINISHED ELEVATION OF THE PROPOSED OR FUTURE SURFACING AT GRADE POINTS SHOWN ON THE GRADING PLAN SHEET AND DETAILED CROSS SECTIONS. GRADE LINES MAY BE ADJUSTED AT THEIR BEGINNING, ENDING AND AT STRUCTURES AS DIRECTED BY THE DESIGNER IN ORDER TO SECURE A PROPER TIE—IN, SAVE TREES OR TO CREATE A MORE "NATURAL - APPEARANCE. SUBSURFACE: NO SUBSURFACE DATA IS MADE AVAILABLE TO THE CONTRACTOR FOR THIS PROJECT. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAKING HIS OWN SUBSURFACE INVESTIGATIONS AS THEY RELATE TO THIS PROJECT. SITE/EASEMENT THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING ANY DAMAGED ITEMS DURING CONSTRUCTION INCLUDING. BUT NOT LIMITED T0, EXISTING ROADS, FENCES. GUARDRAILS SIDEWALKS, LANDSCAPING, CURB AND GUTTER, SEWER LINES, MANHOLES, ETC. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY IMPROVEMENT TO THE ROAD CONDITION, GATES, SIDEWALKS, CURB AND GUTTER, SEWER LINES, MANHOLES AND FENCES, REQUIRED FOR ACCESS DURING CONSTRUCTION. CONTRACTOR MUST RETURN THESE AREAS TO OR BETTER THEN THEIR PRE—CONSTRUCTION CONDITION. ANY DRAINAGE TO PUBLIC INFRASTRUCTURE IN THE VICINITY OF THE TEMPORARY CONSTRUCTION ENTRANCEIVIT SHALL BE REPAIRED TO THE SATISFACTION OF THE OWNER. THE TEMPORARY CONSTRUCTION ENTRANCE/EXIST SHALL BE REMOVED AND RETURNED TO THE ORIGINAL CONDITION OR BETTER AT THE END OF USE. EROSION CONTROL: TOTAL AREA DISTURBED = 0.92 ACRES SOIL TYPES: MONACAN (Mo). INSTALLATION OF SEDIMENTATION AND EROSION CONTROL MEASURES SHALL BE IN ACCORDANCE WITH STATE EROSION CONTRDL REGULATIONS. THE CONTRACTOR SHALL INSTALL AND MAINTAIN THROUGHOUT THE PROJECT CONSTRUCTION ALL EROSION CONTROL MEASURES SHOWN WITHIN THESE PLANS IN ACCORDANCE WITH APPLICABLE NCDENR EROSION AND SEDIMENT CONTROL REGULATIONS. THE CONTRACTOR MAY ADJUST LOCATION OF HAUL ROADS AND SILT FENCE AS NECESSARY AFTER SUCH PROPOSED CHANGES HAVE BEEN APPROVED BY THE DESIGNER. ALL CONSTRUCTION WORK SHALL BE IN COMPLIANCE WITH REGULATIONS OF THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) STORM WATER GENERAL PERMIT. CONTRACTOR SHALL BE RESPONSIBLE FOR HAVING A RAIN GAUGE ON THE PROJECT SITE AND FOR RECORDING DAILY RAINFALL AMOUNTS DURING CONSTRUCTION. SILT FENCE SHOULD BE LOCATED BETWEEN THE HAUL ROAD AND STREAM WHERE HAUL ROADS ARE LOCATED NEAR A SECTION OF STREAM THAT WILL NOT BE WORKED ON AS PART OF THIS PROJECT, OR WILL NOT BE WORKED ON WITHIN A WEEK OF CONSTRUCTING THE HAUL ROAD. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED CONTINUOUSLY, RELOCATED WEN AND AS NECESSARY, AND SHALL BE CHECKED FOR MAINTENANCE ISSUES AFTER EVERY RAINFALL. THE CONTRACTOR SHALL MAINTAIN CLOSE CONTACT WITH THE LOCAL OR NCDENR EROSION CONTROL INSPECTOR SO THAT PERIODIC INSPECTIONS CAN BE PERFORMED AT APPROPRIATE STAGES OF CONSTRUCTION. STAGING STOCKPILES AND HAUL ROAD AREAS, STABILIZATION IS THE BEST FORM OF EROSION CONTROL. SEEDED AREAS SHALL BE SPECIFIED AREAS SHOWN ON THE PLANS HAVE BEEN ESTABLISHED AS ACCESS AND CHECKED REGULARLY AND SHALL BE WATERED, FERTILIZED, RESEEDED AND MULCHED AS STAGING AREAS. THE CONTRACTOR SHALL ESTABLISH STOCKPILE AREAS ALONG THE NECESSARY TO OBTAIN A DENSE STAND OF GRASS. ALL DISTURBED AREAS THAT ARE NOT PROJECT, AS NECESSARY, TO CARRY OUT THE WORK. ALL STOCKPILE AREAS MUST BE OTHERWISE STABILIZED SHALL BE TOP SOILED AND SEEDED, TEMPORARILY CR PERMANENTLY INSIDE THE LIMITS OF DISTURBANCE AS SHOWN ON THE GRADING PLAN SHEET AND IN ACCORDANCE WITH THE NORTH CAROLINA SEDIMENT CONTROL REGULATIONS. PERMANENT APPROVED BY THE DESIGNER. ADDITIONAL STOCKPILE AREAS SHOULD NOT BE LOCATED SEEDING AND GRASS ESTABLISHMENT IS REQUIRED PRIOR TO PROJECT COMPLETION AND WITHIN FORESTED AREAS. SILT FENCE SHALL BE REQUIRED IN AREAS WHERE LOOSE ACCEPTANCE. SOIL HAS BEEN PLACED IN THE STAGING AND STOCKPILING AREAS. THE CONTRACTOR IS TO MINIMIZE IMPACTS TO EXISTING VEGETATION AT THE CONSTRUCTION ENTRANCE AND HAUL ROAD AREAS AND MUST REQUEST APPROVAL FROM THE OWNER OR DESIGNER PRIOR TO REMOVING ANY TREES WITH TRUNK DIAMETER GREATER THAN 3' AS MEASURED AT CHEST HEIGHT. MATERIALS: THE UPPER 6' OF TOPSOIL SHALL BE SAVED FROM THOSE AREAS THAT WILL BE DISTURBED BY EXCAVATION, FILL. HAUL ROADS, OR COMPACTION EQUIPMENT. TOPSOIL SHALL BE KEPT SEPARATE FROM ANY SITE SPOIL. UPON COMPLETION OF CONSTRUCTION, TOPSOIL WILL BE SPREAD AT A DEPTH OF 4' OVER AREAS TO BE PLANTED. SEE PLANTING NOTES FOR ADDITIONAL INFORMATION. STREAM BED MATERIAL, DEEMED SUITABLE BY THE DESIGNER, SHALL BE SAVED FROM AREAS OF THE EXISTING STREAM THAT WILL BE IMPACTED BY CONSTRUCTION. THESE AREAS WILL BE FLAGGED BY THE DESIGNER PRIOR TO THE CONSTRUCTION OF THE PROPOSED STREAM. EXCAVATED BED MATERIALS WILL BE UTILIZED IN CLOSE PROXIMITY TO THEIR LOCATION OF EXCAVATION, AND WILL NOT REQUIRE EXTENSIVE HAULING. THIS EXCAVATED BED MATERIAL WILL BE USED AS PART OF THE WELL GRADED MIX FOR IN—STREAM STRUCTURES. THE REMAINING EXCAVATED MATERIAL, NOT MENTIONED ABOVE, SHALL BE CONSIDERED SITE SPOIL AND BE STOCKPILED SEPARATELY FROM THE ITEMS LISTED ABOVE. APPROPRIATE AMOUNT OF SUITABLE SITE SPOIL SHALL BE SAVED FOR LATER USE AS BACKFILL. OTHER SITE SPOIL (IF ANY) SHALL BE LEGALLY TRANSPORTED OFFSITE OR TO APPROVED ON—SITE SPOIL AREA. IT IS THE CONTRACTOR'S RESPONSIBILITY TO ENSURE THAT THIS ACTION IS CONDUCTED UNDER AN EROSION CONTROL PERMIT. THE CONTRACTOR SHALL NOTIFY THE NORTH CAROLINA LAND QUALITY SECTION'S MOORESVILLE REGIONAL OFFICE AT (704) 663-1699 BEFORE ANY SPOIL IS TRANSPORTED OFFSITE. CONTRACTOR WILL BE REQUIRED TO INFORM THE LAND QUALITY SECTION OF THE LOCATION AND METHOD OF OFFSITE SPOIL DISPOSAL. ALL PERMITS REQUIRED FOR THE OFFSITE DISPOSAL OF SITE SPOIL IS THE RESPONSIBILITY OF THE CONTRACTOR. NOTE, IT IS NOT ANTICIPATED THAT EXCESS SOIL MATERIAL WILL NEED TO BE TRANSPORTED OFF—SITE AS PART OF THIS PROJECT. CONTRACTOR SHALL PROVIDE GROUND STABILIZATION ON PERIMETER AREAS AND EXPOSED SLOPES GREATER THAN 3:1 WITHIN 7 DAYS AND WITHIN 14 DAYS IN ALL OTHER AREAS. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 21 DAYS AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DEPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION. CONTRACTOR SHALL KEEP ALL SURROUNDING PUBLIC ROADWAYS AND DRAINAGE SYSTEMS FREE FROM DIRT, MUD, AND CONSTRUCTION DEBRIS AT ALL TIMES. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE RDAD SURFACE SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT ALL ACCESS LOCATIONS PER THE PLANS AND SPECIFICATIONS. WHEN A CRUSHED STONE CONSTRUCTION ENTRANCE HAS BEEN COVERED WITH SOIL OR HAS BEEN PUSHED INTO THE SOIL BY CONSTRUCTION TRAFFIC, IT SHALL BE REPLACED WITH A DEPTH OF STONE EQUAL TO THAT OF THE ORIGINAL APPLICATION. ALL DRAINAGE INLETS SHALL BE PROTECTED FROM SILTATION. INEFFECTIVE PROTECTION DEVICES SHALL BE IMMEDIATELY REPLACED AND THE INLET CLEANED. FLUSHING IS NOT AN ACCEPTABLE METHOD OF CLEANING. DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE CONTRACTOR IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL TEMPORARY SOIL STOCKPILES ON SITE AS WELL AS SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE. ALL HAUL ROAD LOCATIONS ONSITE MAY BE ADJUSTED IN THE FIELD TO PROTECT EXISTING TREES LARGER THAN 3' DBH. THE FINAL STAKING OF THE HAUL ROADS SHALL BE APPROVED BY THE DESIGNER BEFORE CLEARING COMMENCES. EROSION CONTROL (CONTINUED)• SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, TEMPORARY SILT CHECK DAMS, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND—DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. STABILIZATION MEASURES SHALL BE APPLIED TO STRUCTURES SUCH AS DAMS. DIKES AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. DURING CONSTRUCTION THE CONTRACTOR SHALL BE RESPONSIBLE FOR INSTALLING ADDITIONAL EROSION CONTROL MEASURES NOT SHOWN ON THE PLANS BUT NECESSARY TO CONTROL EXCESS SEDIMENT, IF DETERMINED TO BE NECESSARY BY THE DESIGNER. GENERAL SEQUENCE: THE CONTRACTOR SHALL CONSTRUCT NEW CHANNEL SECTIONS TO A STABLE FORM BEFORE MOVING OUT OF THE WORK AREA. A STABLE FORM SHALL INCLUDE, BUT IS NOT LIMITED TO THE COMPLETE INSTALLATION OF IN STREAM STRUCTURES, EROSION CONTROL MATTING, AND TEMPORARY VEGETATION. PERMANENT VEGETATION SHALL BE INSTALLED IN CONJUNCTION WITH TEMPORARY SEEDING IF CONSTRUCTION IS PERFORMED DURING THE SEASON SPECIFIED IN THE DRAWINGS AND SPECIFICATIONS. PERMANENT VEGETATION SHALL BE INSTALLED DURING SPECIFIED PLANTING SEASONS. THE STREAM AND CHANNEL BREAKUNES, CUT AND FILL LINES, STRUCTURE LOCATIONS, AND LIMITS OF DISTURBANCE SHOULD BE SET AND STAKED PER THE DRAWINGS. UPON COMPLETION OF THE CONSTRUCTION STAKING THE DESIGNER MUST INSPECT AND APPROVE THE STAKING BEFORE CONSTRUCTION CAN BEGIN. THE DESIGNER RESERVES THE RIGHT TO ADJUST THE LOCATION OF THE PROPOSED STREAM CENTERUNE, BREAKLINES, CUTUNES OR ANY HAUL ROADS. TREE PROTECTION: TREES GREATER THAN 3' DBH OUTSIDE THE CUT UNE ARE NOT TO BE REMOVED WITHOUT THE ENGINEER'S APPROVAL, UNLESS THEY ARE MARKED IN THE PLANS. CONTRACTOR SHALL PREVENT DAMAGE TO TREES TO REMAIN. IN THE EVENT OF DAMAGE, REPAIR ANY DAMAGE TO THE CROWN, TRUNK, OR R00T SYSTEM IMMEDIATELY. • REPAIR ROOTS BY CUTTING OFF DAMAGED AREAS AND PAINTING THEM WITH TREE PAINT. SPREAD PEAT MOSS OR MOIST TOPSOIL OVER EXPOSED ROOTS. • REPAIR DAMAGE TO BARK BY TRIMMING AROUND DAMAGED AREA, TAPER THE CUT TO PROVIDE DRAINAGE, AND PAINT WITH TREE PAINT. • CUT OFF ALL DAMAGED TREE LIMBS ABOVE THE TREE COLLAR AT THE TRUNK OR MAIN BRANCH. USE A SEPARATE CUT TO AVOID PEELING BARK FROM HEALTHY AREAS OF THE TREE. • REFER TO THE NCDENR EROSION CONTROL MANUAL FOR MORE INFORMATION. CONSTRUCTION SEQUENCE: TRAFFIC CONTROL: 1. THE SURVEYOR SHALL SET/STAKE THE PROPOSED STREAM CENTERLINE OR CHANNEL. ALL TRAFFIC CONTROL SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE AND LIMITS OF DISTURBANCE IN THE FIELD PER THE DRAWINGS. AN ELECTRONIC COPY WORK AREA TRAFFIC CONTROL HANDBOOK (WATCH) WORK IN THE RIGHT—DF—WAY OR WILL BE PROVIDED TO THE SURVEYOR FROM WHICH TO LAY OUT THE LOCATION OF STATE SYSTEM STREETS MAY REQUIRE ADDITIONAL TRAFFIC CONTROL PROVISIONS. REFER PROPOSED IMPROVEMENTS. THE ENGINEER RESERVES THE RIGHT TO ADJUST THE TO NCDOT WORK ZONE TRAFFIC CDNTROL PROGRAM, MUTCD AND NCDOT STANDARD LOCATION OF THE PROPOSED STRUCTURES, BREAKLINES OR CUT LINES DURING DRAWINGS. CONSTRUCTION. 2. THE CONTRACTOR SHALL INSTALL THE EROSION CONTROL MEASURES. THE CONTRACTOR SHALL CLEAR VEGETATION ONLY AS NECESSARY TO INSTALL THESE ITEMS, AND SHALL NOTIFY THE PROJECT ENGINEER WHEN INSTALLATION OF THESE ITEMS IS COMPLETE FOR INSPECTION BY THE LOCAL EROSION CONTROL INSPECTOR. 3. WHERE PROPOSED CHANNEL GRADING IS TO BE PERFORMED. EXCAVATE AND STORE DESIGNATED TOPSOIL AND CHANNEL BED MATERIAL. CLEAR THE TREES AND SHRUBS ALONG THE AREA OF PROPOSED EARTHWORK. NO TREES GREATER THAN 3" DBH ARE TO BE REMOVED WITHOUT DESIGNER'S APPROVAL 4. CONSTRUCTION SHALL BE COMPLETED INCLUDING TEMPORARY VEGETATION, EROSION CONTROL MATTING, LIVE STAKING, MATERIAL TRANSPLANTS (INCLUDING BED MATERIAL), AND STRUCTURES. THESE SHALL BE APPROVED BY THE DESIGNER PRIOR TO DIVERTING STREAM FLOWS INTO THE NEW CHANNEL 5. THE CONTRACTOR SHALL STABILIZE THE SITE AS AREAS ARE BROUGHT UP TO FINISHED GRADE. 6. INSTALL PLANTINGS ACCORDING TO THE PLANTING NOTES BELOW. PLANTING NOTES: 1. ALL GRADED AREAS SHOULD BE RAKED/ROUGHENED (A MINIMUM OF 5"), SEEDED (RIPARIAN MIX AND TEMPORARY), STRAWED, AND THEN COVERED WITH EROSION CONTROL MATTING (C700 OR APPROVED EQUIVALENT) PER THE MANUFACTURERS RECOMMENDATIONS. ONCE THE MATTING IS DOWN INSTALL THE LIVE STAKES THROUGH THE MATTING. SEE SEEDING TABLES BELOW FOR MIX PERCENTAGES. 2. ALL OTHER AREAS WITHIN LIMITS OF DISTURBANCE SHOULD BE RAKED/ROUGHENED (A MINIMUM OF 5'), SEEDED (UPLAND MIX AND TEMPORARY), AND STRAWED. SEE SEEDING TABLES BELOW FOR MIX PERCENTAGES. 3. IF DROUGHT CONDITIONS EXIST THE CONTRACTOR WILL WATER THE INSTALLED VEGETATION WITH WATER FROM THE CREEK TO ENSURE 85% SURVIVAL AT THE END OF THE 1—YEAR WARRANTY PERIOD. 4. RESEED AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE PER SECTION 6.10 OF NCDEQ EROSION AND SEDIMENT CONTROL DESIGN MANUAL UTILITIES: THE CONTRACTOR SHALL FIELD LOCATE ALL UTILITIES INSIDE THE CONSTRUCTION CORRIDOR. UTILITIES TO BE TRAVERSED BY CONSTRUCTION EQUIPMENT SHALL BE APPROPRIATELY MARKED AND PROTECTED OR BRIDGED TO PREVENT DAMAGE. THE CONTRACTOR SHALL FURNISH ALL SHEETING REQUIRED FOR ALL UTIUTY CROSSINGS. SHEETING SHALL BE INSTALLED AS REQUIRED TO PROTECT EXISTING UTILITIES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE INCURRED TO ANY UTILITY LINES DURING THE CONSTRUCTION PROCESS. THE CONTRACTOR SHALL FOLLOW OSHA GUIDELINES AND U71UTY OWNER GUIDELINES WHEN WORKING NEAR UTILITIES. THE CONTRACTOR SHALL CALL THE "CONTACT ONE—CALL CENTER" BY DIALING 811 OR 1-800-632-4949 BEFORE DIGGING. Riparian Mix 130 lbs/acre) Blackeyed Susan Rudbeckia hirta 20% Soft Rush Juncus effusus 10% Foxsedge Carex vulpindoidea 10% Deertmgue Panicum clandestinum 8% Partridge Pea Chamaecrista famiculata 10% Pennsyvalnia Sedge Caren pensyvanica S% Redtop Panicgrass Panicum rlgidulum 5% River oats Chasmanthium latifolium 5% eroomsedge Andmpogon virginicus 5% Golden Tickseed Coreopsis tinctoria 5% Little Bluestem Schizachyrium scoparium 5% Riverbank Wildrve Elymus riparius 2% Swltchgm. Panicum virgatum 2% Sideoats Grama Bouteloua curtipendula 4% Blue Grams BOutelGua gracilis 4% Upland/Sewer Easernents(15 lbs/acre) Sideoats Gmma Bouteloua curtipendula 25% Blue Grama Bouteloua gracilis 25% LIMB Bluestem Schizachyrium scoparium 15% Partridge Pea Cham crista faxiculata 10% River oats Chasmanthium latifolium B% Blackeyed Susan Rudbeckla hirta 8% Redtop Panicgrass Panicum rigidulum 5% Purpletop Tridens flavus 2% Rough Dropseed Sporobolus Uandestinus 2% UTILITIES: THE CONTRACTOR SHALL FIELD LOCATE ALL UTILITIES INSIDE THE CONSTRUCTION CORRIDOR. UTILITIES TO BE TRAVERSED BY CONSTRUCTION EQUIPMENT SHALL BE APPROPRIATELY MARKED AND PROTECTED OR BRIDGED TO PREVENT DAMAGE. THE CONTRACTOR SHALL FURNISH ALL SHEETING REQUIRED FOR ALL UTIUTY CROSSINGS. SHEETING SHALL BE INSTALLED AS REQUIRED TO PROTECT EXISTING UTILITIES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE INCURRED TO ANY UTILITY LINES DURING THE CONSTRUCTION PROCESS. THE CONTRACTOR SHALL FOLLOW OSHA GUIDELINES AND U71UTY OWNER GUIDELINES WHEN WORKING NEAR UTILITIES. THE CONTRACTOR SHALL CALL THE "CONTACT ONE—CALL CENTER" BY DIALING 811 OR 1-800-632-4949 BEFORE DIGGING. Temporary Seeding (130 lbs/acre) Aug 15 - May LS Rye Grain Serale cereale 75% Wheat Grass Triticum aestivum 10% Annual Rye Lolium multiflorum 10% Browntop Millet Utochola ramosa 5% May 16 -Aug 14 Browntop Millet Utochola ramosa 80% Rye Grain Seple cereale 10% Annual Rye Lolium multiflorum 10% 60A 199+BO 200+00 200+50 201+00 201+50 PROPOSED PROFILE SANITARY SEWER LINE REPLACEMENT Har. Scale: 1"=10' Vert. Scale: 1"=2' 202+00 202+50 ------------------------ - ----------------------- _ 1'J— ------------------------ -----__ N.77 ^ _-- -----00 �-- /I PIPI E //1 —� / EXPOSED 8/'�// —Z17 -— — I—.. . .—__ ----------------- ----- SE —5E --------------- SS —--- - SSE: —yy��--------•��55b6tE -- — --- SS . — -- _ \`E / —SSE SSE / U SSE SSE SSE SSEco cgE 202+OD - — / $86'38'00. 'W 317.89' // / h / 3SS 3SS 3S5 / SS -355 / SSS 0 --- ---� 3S6 3SS/ / 3SS 3SS 35S ASS ------- ------i---------- ��--3SS 355 / 3SS 3SS �-------- \ / 3SS / — / Twin I --3SS �---3� -- / � I 4" EX/STING MANHOLE TO REMAIN CHARLOTTE CHARLOT — WJ)TER CHARLOTTE, N Job No. File No. NORTH ` Johannes C. Rief dC Wife, �' \ / /PLAN AS NOTED ' SEWER PL Marin\ \ Jot PIN#a Rie( JdEalOrO i/ / / /// // / // /''' Ply, PROFILE AS NOTED PiNy 227y09-225 '/ \ // / \ OB 87Q3; PG 583 \ / / / / iDB Hor. GRAPHIC SCALE IN FEET 3329 Lakeside Or /' / / / / / 331 Vert. as Notm CHERT 0 5 10 20 PROPOSED PLAN Ae Built Date Rnn v Iu ¢.Iu uec 203+00 vu4 STA: 200100 me 603 603 603 EX. NV. 596.75 EX. INV. 0 T: 590.74 ElUTING GRADE 602 600 \ — ` 600 EXISTING F IPRAP ' 599 STREAM CR SINC / 599 5981 1 598 597 597 596 596 595 —" EMS NG STREAM CE TERIINE 595 EXISTING 8' SANITARY SE R—\ 594 -- 594 _ 593 —' ✓ 593 PR P — 1592 591 591 L 590 —1 590 .588 199+BO 200+00 200+50 201+00 201+50 PROPOSED PROFILE SANITARY SEWER LINE REPLACEMENT Har. Scale: 1"=10' Vert. Scale: 1"=2' 202+00 202+50 ------------------------ - ----------------------- _ 1'J— ------------------------ -----__ N.77 ^ _-- -----00 �-- /I PIPI E //1 —� / EXPOSED 8/'�// —Z17 -— — I—.. . .—__ ----------------- ----- SE —5E --------------- SS —--- - SSE: —yy��--------•��55b6tE -- — --- SS . — -- _ \`E / —SSE SSE / U SSE SSE SSE SSEco cgE 202+OD - — / $86'38'00. 'W 317.89' // / h / 3SS 3SS 3S5 / SS -355 / SSS 0 --- ---� 3S6 3SS/ / 3SS 3SS 35S ASS ------- ------i---------- ��--3SS 355 / 3SS 3SS �-------- \ / 3SS / — / Twin I --3SS �---3� -- / � I 4" EX/STING MANHOLE TO REMAIN CHARLOTTE CHARLOT — WJ)TER CHARLOTTE, N Job No. File No. NORTH ` Johannes C. Rief dC Wife, �' \ / /PLAN AS NOTED ' SEWER PL Marin\ \ Jot PIN#a Rie( JdEalOrO i/ / / /// // / // /''' Ply, PROFILE AS NOTED PiNy 227y09-225 '/ \ // / \ OB 87Q3; PG 583 \ / / / / iDB Hor. GRAPHIC SCALE IN FEET 3329 Lakeside Or /' / / / / / 331 Vert. as Notm CHERT 0 5 10 20 PROPOSED PLAN Ae Built Date Rnn v Iu ¢.Iu uec 203+00 CIT G V K;) t V V G V O t L u PROPOSED CLEANOUT R C£ ENT PROPOSED PROFILE ` Karen MorgorTyler Wept SANITARY SEWER LINE REPLACEMENT 1 ` PIN#227-08 15 � ' / \ \ DB 28006; PG'6 I i / \ 3517 High Ridge IN 4" DI LATERAL PIPE C Hor. Scale: 1"-10' 7------�I' E ` � X �c TO BE REPLACED Vert. Scale: 1' =2', H;61,ory ` \ G/ \ es -88 �i ♦� _ _.I_�r l i— � — � I Ic y C38 —— (i — /----------' — Be ./�l IL \� .�-�\` /moi •�. r� \�.� �� ��,-.-\\��7/. \� -/ r•� /% J ID�5$Ei'<�7>_--"` 1os+oo EXISTING ——�ssEc.l — ss-- —mss — 9a• eR — 205195.02 �_.�---—SSE - _s--�,.r... 277.13' �_ d / / im=61 — — — — — s,�� — _ _ -- su'ss'u PROP�U3E�MANHOLF3S. ., os ae / - - =- - =-� � - - - - - - � � 1 \ _ o .,�--'.,ori -„ _ .� S � / "Sw,%t Gum / / ire / _ �y;NG SSMH !r,w 598..31 O,QT � Opt=596.7�'� -- 1 GRAPHIC SCALE IN FEET- 0 5 10 20-I- _ 3SS- �- ._------3SS SS 3SS _----35�-3 3355 3SS-----i'--355 SP-'203+17.89- -,PROPOSED 7 203+17.89/'PROPOSED VA -WHOLE REPLACEMENT ! — — 4" DI LATERAL PIPETO BE REPLACED _ _ — _--- ---_ — _ _ __-------- �`PROOBOSEO—CLEANOUT REPLAC€MENT— — — — — _ _ _ _ _ - PROPOSED PLAN 1.84 88' CNARLOTTE CHARLOTTE WATER W6TER CHARLOTTE, NORTH CAROLINA Saalle SEWER PLAN AND PROFILE PLAN AS NOTED FOR PROFILE Hor. AS NOTED Vert. AS 1107rD CHERRY TREE LANE KJH I KJH I MAS ApprovedApprowd By�Data�Vy� ®--------------------------��_—® EN ANN ®----------------ANN —INE ---INEINE � ,--� ®----------------INE -------INEANN ��= •m INE ������i������� I��!�!�J ®-----------------��—�---�-INE -1 =12N INE mm ®-- ---__---�----mmmmm—m-----1 .m � INE mmm �_--W,--�--1 INEINEINEINNINEINE P_010= ENEENIN '--m ENESE m. NEEN -----_--,-----� —��������--I_1 1-- 'N MMS ����i���=TiJ �S.�i�r��l��� I / / .: I . ��1 1mmm MAINE NEENEN MS= mmw_ ���Q���i��������������1 1mmm WEEN_ _ ---MEN ____---____---------------__�_—® mmmmmmmmmmmmmmm G V K;) t V V G V O t L u PROPOSED CLEANOUT R C£ ENT PROPOSED PROFILE ` Karen MorgorTyler Wept SANITARY SEWER LINE REPLACEMENT 1 ` PIN#227-08 15 � ' / \ \ DB 28006; PG'6 I i / \ 3517 High Ridge IN 4" DI LATERAL PIPE C Hor. Scale: 1"-10' 7------�I' E ` � X �c TO BE REPLACED Vert. Scale: 1' =2', H;61,ory ` \ G/ \ es -88 �i ♦� _ _.I_�r l i— � — � I Ic y C38 —— (i — /----------' — Be ./�l IL \� .�-�\` /moi •�. r� \�.� �� ��,-.-\\��7/. \� -/ r•� /% J ID�5$Ei'<�7>_--"` 1os+oo EXISTING ——�ssEc.l — ss-- —mss — 9a• eR — 205195.02 �_.�---—SSE - _s--�,.r... 277.13' �_ d / / im=61 — — — — — s,�� — _ _ -- su'ss'u PROP�U3E�MANHOLF3S. ., os ae / - - =- - =-� � - - - - - - � � 1 \ _ o .,�--'.,ori -„ _ .� S � / "Sw,%t Gum / / ire / _ �y;NG SSMH !r,w 598..31 O,QT � Opt=596.7�'� -- 1 GRAPHIC SCALE IN FEET- 0 5 10 20-I- _ 3SS- �- ._------3SS SS 3SS _----35�-3 3355 3SS-----i'--355 SP-'203+17.89- -,PROPOSED 7 203+17.89/'PROPOSED VA -WHOLE REPLACEMENT ! — — 4" DI LATERAL PIPETO BE REPLACED _ _ — _--- ---_ — _ _ __-------- �`PROOBOSEO—CLEANOUT REPLAC€MENT— — — — — _ _ _ _ _ - PROPOSED PLAN 1.84 88' CNARLOTTE CHARLOTTE WATER W6TER CHARLOTTE, NORTH CAROLINA Saalle SEWER PLAN AND PROFILE PLAN AS NOTED FOR PROFILE Hor. AS NOTED Vert. AS 1107rD CHERRY TREE LANE KJH I KJH I MAS ApprovedApprowd By�Data�Vy� 610 610 600 600 V� _o 0 I 590590 -20 -10 0 10 20 102+50 610 610 600 r.�.�, ..__—.___ y. .-___ _._. _......__._ 600 II O 590 590 -20 -10 01D 20 103+00 810 810 600 590 590 20 -10 0 10 20 103+50 610 610 I r- 600 -_ - _--{- .__- _ — .A 800 O', 590 590 -20 -10 0 10 20 104+00 610 600 590 - -20 -1a 10 104+50 610 600 1 590 20 620 610 600 620 610 Boo 590 -20 -10 0 10 105+00 620 610 Boo 590 20 620 610 Soo 590 590 -30 -20 -10 D 10 20 105+18 520 620 610 610 \ / O 600 600 -20 -10 0 10 20 105+50 520 620 610— — —.—._. — �1....�P. ,. —_—_. 610 G 600500 -20 -10 0 10 20 106+00 CROSS-SECTIONS Glu to 810 ._._ _..-'r. ,--- - .---_..._.__ B10 i I -29 -la 1a 106+50 �a 620 620 600 600 -20 -10 0 10 20 107+00 620 620 610 -_ ...—,—_._. .._.__.__—. -- 610 600 800 -20 -10 0 10 20 107+50 620 620 — — , 810 _._...._._. .._....... 600 600 -20 -10 0 10 20 108+00 620 620 — I 810 610 O 6W600 -20 -10 0 10 20 108+50 No. I Date I By I )proveE By I Oate I vv I I •r c p 620 610 Soo 590 590 -30 -20 -10 D 10 20 105+18 520 620 610 610 \ / O 600 600 -20 -10 0 10 20 105+50 520 620 610— — —.—._. — �1....�P. ,. —_—_. 610 G 600500 -20 -10 0 10 20 106+00 CROSS-SECTIONS Glu to 810 ._._ _..-'r. ,--- - .---_..._.__ B10 i I -29 -la 1a 106+50 �a 620 620 600 600 -20 -10 0 10 20 107+00 620 620 610 -_ ...—,—_._. .._.__.__—. -- 610 600 800 -20 -10 0 10 20 107+50 620 620 — — , 810 _._...._._. .._....... 600 600 -20 -10 0 10 20 108+00 620 620 — I 810 610 O 6W600 -20 -10 0 10 20 108+50 No. I Date I By I )proveE By I Oate I vv I I •r MIN. LOC DIM. "B" B EXCAVATED POOL / PER PROFILE BANKFULL // o BANKFULL EDGE OF WATER EDGE OF WATER FLOW \ _ _ FLOW rc POOL a m FLOW LINE z EDGE OF WATER EDGE OF WATER z w z BANKRILLBACKFILL (TYP), SEE BANKFULL SEPARATE DETAIL 1/2" REBAR ROD INSTALL 2' FROM END OF LOG NAIL ALL UPSTREAM FACES F KEY INTO BANK A OF LOGS WITH NONWOVEN BOULDER AND ROCK TOE MINIMUM OF "A" CEOTEXTILE FABRIC, TYP. PROTECTION WHERE NORMAL B KEY INTO BANK WATER MEETS THE BANKS — — BOULDERS TO BE BURIED AND MINIMUM OF "A" PLACED AT END OF LOGS SEE PROFILE FOR SPACING BETWEEN LOGS, TYP.f BOULDERS TO BE FOOTER LOG t o BURIED AND PLACED 1. AT END OF LOGS PLAN VEW HEADER LOG � BURY FOOTER LOC INTO CHANNEL BED. SECURE LOGS TOGETHER BY P PINNING EACH END HATH 11/2" REBAR. POOL EXCAVATED PER PROFILE OR DIRECTION OF ENGINEER A HEADER LOG, TYP, WELL GRADED MIX OF 1"-12" WRAP "C" UP TOE OF SLOPE SEE PROFILE FOR ELEVATION RIP RAP, /57 STONE AND NATURAL CHANNEL MATERIAL Flow PLAN VFW �I III HEADER LOG, TYP. SEE ®o _ FL�W PROFILE FOR ELEVATION 1111— I I�I I I—III—III—III— —_ �_ _J _ ® EXCAVATED POOL "D" I� 1=11-1 I I=I I I —I I —I I I-1 I I PER PRORLE - I I 11-1 I Iml I—III-III=1 I I T I I I '',III=I I I I I IS 11:1 111 1�1TI1 I o LOW AREA, TYP BACKFILL (TYP), SEE BEO NAIL ALL UPSTREAM FACES OF LOGS SEPARATE DETAIL "E" MYJ. "E" MIN. WITH NONWOVEN SPECIAL PROVISIONS FABRIC, TIP. i —�—'1 EXCAVATED POOL SEE PROJECT SPECIAL PROVISIONS J EXCAVATED TRENCH FOR LOG SILL CONSTRUCTION NONWOVEN GEOTEXTILE FABRIC, TYP. SECTION A—A NAIL FILTER FABRIC TO BACK OF LOG. SEE PROJECT SPECIAL PROVISIONS III BANKFULL SECTION A -A IIIII I �II� II 1111111 1 IF NOTES: DIMENSION CHART D* SLS _ SII_ _ I 1. DO NOT EXCAVATE POOL TOO CLOSE TO FOOTER LOG. LABEL VALUE UNIT -1 I I—III—III=1 Ly—I--1—III—I 2. CLASS "A" STONE CAN BE USED TO REDUCE VOIDS A 4 FEET I I= BETWEEN HEADERS AND FOOTERS. B 12 FEET 3. COMPACT BACKFILL TO EXTENT POSSIBLE OR AT THE DIRECTION OF THE ENGINEER. C 6IN2HE2 4. POOL DEPTH SHOULD BE 2 TO 3 TIMES BANKFULL D 4 INCHES SC"'CMN B -B 5. MIN. BOULDER SIZE 2.0'. E 2 FEET NOTES: DIMENSION CHART 1. PLACE FABRIC ON THE UPSTREAM SIDE OF THE MOST LABEL VALUE UNIT UPSTREAM LOG SILL IN THE CONSTRUCTED RIFFLE. A 4 FEET 2. BOULDERS SHALL BE USED TO ANCHOR LOGS IF NEEDED. B 10 INCHES 3. THE LOG SILL SHALL ALL BE DESIGNED TO BE SUBMERGED C 2 PERCENT OR COVERED AT LOW FLOWS. D 1 PERCENT E 4 FEET 1 VARIABLE CONSTRUCTED RIFFLE Not t0 Scale 2 LOG SILL Not to Scale CHARLOTTE CHARLOTTE WATER WJ)TER CHARLOTTE, NORTH CAROLINA Job N. F0. N. S..I.. STREAM DETAILS PLAN AS NOTEO FOR PROFU AS NOTED Hor. Vert M NOTED CHERRY TREE LANE Seem or BKJH MAS 09 14 Na Data By Rnvis7on Surveyedod By D..igied 8y Drawn By Proj.d-Enq Approved By Data FLOW i 'A' TYP. NONWOVEN GEOTEXTILE FABRIC, TYP. NAIL FILTER FABRIC TO BACK OF LOG, SEE PROJECT SPECIAL PROMSIONS ROCK OR LOG, SEE PROFILE FOR ELEVATION BANKFULL — — _ — ELEVATION BACKFILL W/ 'A'x'DEEP / GRADATION OF 'C' RIP RAP, /57 STONE AND NATURAL MATERIAL F NON -WOVEN TYPE II FILTER PRE -FORMED SCOUR HOLE. 'E' MIN. BOULO FABRIC (BEHIND STEPS) HEADER ELEV. (TYP.) BACKFILL W/ V DEEP GRADATION OF 'C' RIP RAP, /57 STONE AND NATURAL AMTATERIAL PER-PRBFl6E-- STREAM BED BACKFILL MATERIAL - EXCAVATED POOL, SEE TYPICAL SECTIONS FOR DEPTH EXISTING GROUND 'B' DEEP COMPACTED _ ` _ APPLY COIR FIBER MATTING BRUSH LAYER _ SEE DETAIL SEE PLANS SEE PLANS SEE PLANS PROTECT TOE OF BANK WITH - -:�7 _ ` 'F' RIP RAP AND BACKFILL \ BANKFULL ELEVATION PER PLANS ___�RIP RAP, PLACE LARGER BOULDERS 'BACKFILL MATERIAL (WELL GRADED MIX) DIMENSION CHART f TIT AS FOOTER ROCKS (PLACE FOOTER NON -WOVEN TYPE II J ROCKS BELOW BOTTOM ELEVATION 1'-12' RIP RAP 4011 LABEL VALUE UNIT FILTER FABRIC 'H' OF CHANNEL). BOULDERS ARE TO NATURAL CHANNEL MATERIAL 30K A 1 12 INCHES (TYP) BE APPROVED BY DESIGNER PRIOR 7 STONE I 2o7, 8 I 1 — 2 1 FEET TO INSTALLATION. MULCH FROM ON—SITE lox C 2 1 FEET % IS MEASURED BY VOLUME KEY STEP INTO -BRUSH LAYER TO BE WD PERPENDICULAR TO FLOW EXISTING BANK -E' MIN. BOULDERS FILL GAPS WITH RIP RAP 3 BACKFILL UNDER LOG STRUCTURES Not to Scale SECTION A -A DIMENSION CHART LABEL VALUE UNIT A 2.5 FEET B 3 FEET C 2 - 12 INCHES D 1.5 FEET E 30 INCHES F 12 - 14 INCHES G 1 - 2 FEET H 2 - 3 FEET -BACKFILL AND RIFFLE MATERIAL 1-12- RIP RAP 8010 7 STONE 20S X IS MEASURED BY VOLUME STEP -POOL STRUCTURES Not to Scale No. By Re Fsioa� By Revision GMARLOTTE CHARLOTTE WATER W6TER CHARLOTTE, NORTH CAROLINA PLAN AS NOTED PROFILEHor, AS NOTED VxL AS NOTED �� KJH STREAM DETAILS FOR CHERRY TREE LANE MAS STREAM CHANNEL BRIDGE MAT O ty N MII SURFACE SURFACE FLOW SION e,I 4p Y A SPIKES EVERY 2 FT I t� LENGTH AS NEEDED GRIP/DRAG CHAIN AA ---j WIDTH AS ED STAGGERED ENDS TO GRIP BANK I I A101y SUGGESTED HARDWOOD ON OUTER SUPPORT - PROPOSED CHANNEL "" THREADED ROD _ 2-12" RIP RAP —\ _ ; ' h EVERY 3 FT 1. PREDRILL AND INSET 3/4" THREADED € STEEL RODS EVERY 3' AND SECURE WITH AT LEAST ONE NUT. A 2 NAIL INDIVIDUAL TIMBERS TOGETHER EVERY 2' WITH B" TO 12" BARN SPIKES. _ / RECOMMENDED BRIDGE MAT I RECOMMENDED 7 \ ABANDONED 1/4 SUPPORT A T^ 1/4 SUPPORT CHANNEL PLAN COIR MAT - 2'-3' TYP PER DETAIL SIDE SLOPE PER MATERIAL SELECT SURFACE FLOW SURFACE FLOW AAfJ TYPICAL SECTION DIVERSION DIVERSION STREAMBANK TIE TO PROPOSED PLM TOP OF BANK 2' DEEP RIP RAP, MIX \ TIE TO PROPOSED 2"-14" RIP RAP \ EXISTING SANITARY TOP OF BANK SEWER PIPE (TYP) \ \VARY CHANNEL BACKFILL TIMBER SIZE 8" 12" SPIKES UNEVEN SURFACE FOR GRIP DRAG CHAIN. EVERY 2 FT IMPROVED TRACTION 2-12" RIP RAP WITH /57 STONE \ \ ,. ROCK SHOULD BE SET FLUSH TO FINAL \ GRADE (SEE PROFILE SHEETS). CHANNEL \ SHOULD BE OVER DUG BY 1'-2' TO FILTER FABRIC ACCOMMODATE ROCK. (IF SUBGRADE SANITARY SEWER CROSSING, THE \ \ \ \ \ \ CHOSEN TIMBER WITH SIZE CONTRACTOR SHALL VERIFY PIPE DEPTH AND STRENGTH TO SUPPORT BEFORE AND CHANNEL GRADING ABOVE). 8ECT10N A -A 4't SE n0N A -A CONSTRUCTION EQUIPMENT SECTION A -A 5 UTILITY BANK PROTECTION 6 CHANNEL PLUG Not to Scale TEMPORARY STREAM/DITCH CROSSING Not to Scale Not to Scale CHARLOTTE CHARLOTTE WATER WJ}TER CHARLOTTE, NORTH CAROLINA Job N. File Na Sade. STREAM DETAILS PLAN AS NOTED FOR PROFILE HW. AS NOTED Vat __ALNOTED CHERRY TREE LANE As Built Date BDD KJH KJH MAS Sheet 1 ,� Of 1 4 No. Dote By Revision Surveyed By Designed By Drawn By Pro(ed-Eng, Approved By Date \�Y I CHANNEL - I, NATURAL CHANNEL BOTTOM (NO MATTING) EROSION CONTROL MATTING— ANCHORS ON "B" CENTERS STREAM EXCAVATE TRENCH AND KEY INTO GROUND ("A" MIN) SEED AND MULCH PER VEGETATION NOTES AND SPECIFICATIONS EROSION CONTROL MATTING INTO EDGE OF CUT/FILL PER MANUFACTURER'S SPECIFICATIONS WITH LIVE STAKING, PERMANENT AND TEMPORARY SEEDING PER PLANS AND SPECIFICATIONS. (TYPICAL BOTH SIDES) KEY INTO STREAMBED (PER TYPICAL CROSS-SECTION BELOW) SECTM "C" (TYP.) GROUND `"A" MIN ANCHORS ON "0" CENTERS IN TRENCH MATTING SHALL BE PLACED IN TRENCH AND BACKFILLED EXTEND MATTING BELOW TOE OF SLOPE AND KEY INTO STREAMBED MIN. "E" TYPICAL CROSS SECTION 2" X 2" (NOMINAL) WOODEN STAKE 1" ANCHOR TRENCH MATTING IN ON "D" CENTERS TRENCH ANCHOR OVERLAP ON "D" CENTERS DIRECTION OF FLOW "C" OVERLAY PLAN VEW NOTES: 1. IN AREAS TO BE MATTED, ALL SEEDING, SOIL AMENDMENTS, AND SOIL PREPARATION MUST BE COMPLETED IN ACCORDANCE WITH THE PROJECT SPECIFICATIONS PRIOR TO PLACEMENT OF COIR FIBER MATTING. ANCHORS ON "B" CENTERS ANCHORS (TYP) EROSION CONTROL MATTING JNot to Scale INSTALL WOVEN COIR FIBER MAT OVER SEED OR SOD ESTABLISHED PLANT SHOWN FOR INFORMATION ONLY P INSTALL SPLIT "C" X "C" X "D" o DEAD STOUT STAKES PER SPECIFICATIONS "B" LIVE CUTTING / (DORMANT)) /� EXISTING GROUND CF4,7FRN LIVE STAKE (IN EARTH) LIVE STAKING ZONE "G" FROM WATER SURFACE AS ONLY RIPARIAN SEED MIX IN MEASURED ALONG SANITARY SEWER EASEMENT SLOPE O SECTION VIEW WOODY VEGETATION - LIVE STAKING DIMENSION CHART BOTANICAL NAME LABEL VALUE UNIT A 6 INCHES B 3 FEET C 18 INCHES D 1 FEET E 1 FEET EXCAVATE TRENCH AND KEY INTO GROUND ("A" MIN) SEED AND MULCH PER VEGETATION NOTES AND SPECIFICATIONS EROSION CONTROL MATTING INTO EDGE OF CUT/FILL PER MANUFACTURER'S SPECIFICATIONS WITH LIVE STAKING, PERMANENT AND TEMPORARY SEEDING PER PLANS AND SPECIFICATIONS. (TYPICAL BOTH SIDES) KEY INTO STREAMBED (PER TYPICAL CROSS-SECTION BELOW) SECTM "C" (TYP.) GROUND `"A" MIN ANCHORS ON "0" CENTERS IN TRENCH MATTING SHALL BE PLACED IN TRENCH AND BACKFILLED EXTEND MATTING BELOW TOE OF SLOPE AND KEY INTO STREAMBED MIN. "E" TYPICAL CROSS SECTION 2" X 2" (NOMINAL) WOODEN STAKE 1" ANCHOR TRENCH MATTING IN ON "D" CENTERS TRENCH ANCHOR OVERLAP ON "D" CENTERS DIRECTION OF FLOW "C" OVERLAY PLAN VEW NOTES: 1. IN AREAS TO BE MATTED, ALL SEEDING, SOIL AMENDMENTS, AND SOIL PREPARATION MUST BE COMPLETED IN ACCORDANCE WITH THE PROJECT SPECIFICATIONS PRIOR TO PLACEMENT OF COIR FIBER MATTING. ANCHORS ON "B" CENTERS ANCHORS (TYP) EROSION CONTROL MATTING JNot to Scale INSTALL WOVEN COIR FIBER MAT OVER SEED OR SOD ESTABLISHED PLANT SHOWN FOR INFORMATION ONLY P INSTALL SPLIT "C" X "C" X "D" o DEAD STOUT STAKES PER SPECIFICATIONS "B" LIVE CUTTING / (DORMANT)) /� EXISTING GROUND CF4,7FRN LIVE STAKE (IN EARTH) LIVE STAKING ZONE "G" FROM WATER SURFACE AS ONLY RIPARIAN SEED MIX IN MEASURED ALONG SANITARY SEWER EASEMENT SLOPE O SECTION VIEW CONTPACIOR TO LIEE A IANMM OF 2 8PEC® MRM NO OIE BPEC®YJOZ OF TOTAL UrAKER LIVE STAKES ARE VY TO 7 N DIAMETER AND T-8' N LENQIH BLACK WLLOW SPECEB ATE TO ES SPACED OUT AND NOT 0110 R® No. Date By Revision FLAT LATE BAI SIDE LOW S WATT 4 E LIVE STAKE DETAIL NOTES: 1. IF USING WOVEN COIR FIBER MAT, INSTALL LONG STRAW MULCH BENEATH MAT. WOODY VEGETATION - LIVE STAKING COMMOM NAME BOTANICAL NAME SPACING SILKY WILLOW SALIX SERICEA 24" O.C. SILKY DOGWOOD CORNUS ANONUY 24" O.C. ELDERBERRY SAMBUCUS CANADENSIS 24" O.C. BUTTON BUSH CEPHALANTHUS OCCIDENTALIS 24" O.C. CONTPACIOR TO LIEE A IANMM OF 2 8PEC® MRM NO OIE BPEC®YJOZ OF TOTAL UrAKER LIVE STAKES ARE VY TO 7 N DIAMETER AND T-8' N LENQIH BLACK WLLOW SPECEB ATE TO ES SPACED OUT AND NOT 0110 R® No. Date By Revision FLAT LATE BAI SIDE LOW S WATT 4 E LIVE STAKE DETAIL NOTES: 1. IF USING WOVEN COIR FIBER MAT, INSTALL LONG STRAW MULCH BENEATH MAT. 9 LIVE STAKES Not to Scale GROUND I 'URFACE CHARLOTTE CHARLOTTE WATER W6TER CHARLOTTE, NORTH CAROLINA Job No. File Na scalae STREAM DETAILS PLAN AS NOTED FOR PROFILE Hor. AS NOTED Vert AS NOTED CHERRY TREE LANE As Bast Date Boo KJH KJH MASSnit Of rw Sayed By I Desigied By Drawn By Project -Eng Approved By Dote 121141 DIMENSION CHART LABEL VALUE UNIT A 3 FEET B 30 INCHES C 2 FEET D 12 INCHES E 1/2 - 2 INCHES F 2 - 3 FEET G 14 FEET 9 LIVE STAKES Not to Scale GROUND I 'URFACE CHARLOTTE CHARLOTTE WATER W6TER CHARLOTTE, NORTH CAROLINA Job No. File Na scalae STREAM DETAILS PLAN AS NOTED FOR PROFILE Hor. AS NOTED Vert AS NOTED CHERRY TREE LANE As Bast Date Boo KJH KJH MASSnit Of rw Sayed By I Desigied By Drawn By Project -Eng Approved By Dote 121141 SPECIAL STILLING BASIN, UTILIZE A STABILIZED OUTLET INSTEAD OF A SPECIAL STILLING BASIN IF PUMPING CLEAN WATER. (SEE NOTES) 1 SPECIAL STILLING BASIN \ DEWATERING PUMP IMPERVIOUS DIKE TEMPORARY FLEXIBLE HOSE EDGE OF FLOODPLAIN L EXISTING STREAM CHANNEL FLOW PUMP—AROUND PUMP SEQUENCE OF CONSTRUCTION FOR TYPICAL WORK AREA 1. INSTALL SPECIAL STILLING BASIN(S) AND ENERGY DISSIPATOR FOR HOSE/PIPE OUTLET. 2. INSTALL UPSTREAM PUMP AND TEMPORARY FLEXIBLE HOSE. 3. PLACE UPSTREAM IMPERVIOUS DIKE AND BEGIN PUMPING OPERATIONS FOR STREAM DIVERSION. 4. PLACE DOWNSTREAM IMPERVIOUS DIKE AND PUMPING APPARATUS. DEWATER ENTRAPPED AREA. AREA TO BE DEWATERED SHALL BE EQUAL TO ONE DAYS WORK. 5. PERFORM STREAM RESTORATION WORK IN ACCORDANCE WITH THE PLANS. 6. EXCAVATE ANY ACCUMULATED SILT AND DEWATER BEFORE REMOVAL OF IMPERVIOUS DIKES. REMOVE IMPERVIOUS DIKES, PUMPS, AND TEMPORARY FLEXIBLE HOSE. (DOWNSTREAM IMPERVIOUS DIKES FIRST). 7. PUMP AROUND AREA TO BE STABILIZED WITH MATTING AT THE END OF EACH WORK DAY. THE IMPERVIOUS DIKE LOCATIONS AS SHOWN ON THIS SHEET ONLY SHOW THE UPPER AND LOWER EXTENT OF WORK FOR EACH STREAM SEGMENT. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING THE LOCATION OF THE IMPERVIOUS DIKES) FOR EACH DAYS WORK. ALL GRADING MUST BE STABILIZED AT THE END OF THE DAY. B. REMOVE SPECIAL STIWNG BASIN(S) AND OUTLET CHANNEL AND THEN BACKFILL. STABILIZE DISTURBED AREA PER THE PLANS AND SPECS. NOTES T) ALL EXCAVATION SHALL BE PERFORMED IN ONLY DRY OR ISOLATED SECTIONS OF CHANNEL. 2) IMPERVIOUS DIKES ARE TO BE USED TO ISOLATE WORK FROM STREAM FLOW. 3) GRADED STREAM BANKS SHALL BE STABILIZED, WITH MATTING, PRIOR TO PREDICTED RAIN FALL EVENTS, UNLESS ALL RAIN EVENT FLOW CAN BE PUMPED AROUND FOR PREDICTED EVENT. 4) MAINTENANCE OF STREAM FLOW OPERATIONS SHALL BE INCIDENTAL TO THE WORK. THIS INCLUDES POLYETHYLENE SHEETING, DIVERSION PIPES, PUMPS AND HOSES. 5) PUMPS AND HOSES SHALL BE OF SUFFICICIENT SIZE TO DEWATER THE WORK AREA. IMPERVIOUS DIKE — EXAMPLE OF PUMP AROUND OPERATION NOT TO SCALE 1 STREAM BYPASS PUMPING Not to Scale A L PUMP AROUND HOSE A J `FILTER FABRIC 8EC110N A -A ENERGY DISSIPATOR FOR PUMP AROUND HOSE (IF CLEAN WATER NOT TO SCALE NOTE: IF SPECIAL STILLING BASIN IS PLACED ON DISTURBED SOIL THEN A STABILIZED OUTLET/CHANNEL NEEDS TO BE PROVIDED. THE STABILIZED OUTLET WILL CONSIST OF A 1'-6' WELL GRADED MIX OF RIP RAP A MINIMUMOF 1' THICK PER THE DIMENSIONS BELOW. PLACE FILTER FABRIC BETWEEN THE RIP RAP AND SOIL FOUNDATION. THE STABILIZED OUTLET WILL EXTEND FROM THE SPECIAL STILLING BASIN TO THE BANK OF THE CHANNEL BELOW THE WORK AREA. I 0 0 0 _ _ __EXISTIN5 GROUND 3:1 3:1 FILTER FABRIC 3.0 FEET SPECIAL STILLING BASIN WITH ROCK PAD NOT TO SCALE No. I Date I By I Revision aa. Aa. YarT aIe m�7 „a, R aur A'6ann roar a Arm ° AIo ma S YCAm WiO n. ttM.rl.Nu _ MD7Lx �% aR � Y.wJ a YAY10.L 10 Mfadl YM ASAI MM f11L'�I As IEDDrIm Anon 2 MAIEJnFW L AE7FOB� aNN A LaWIfAI AAROM a. ate sn K Ip LIfiA rmr fAdl tur. IM{L ADrn.Car ib L Agaa1 a alt SD. R r4 o tw Ito I11iAf. la Dl. CHER TDAtLE W aI00K 3NAtl Ir6K AAIWfAM3 ECIY. N AAEA ID + � A SI�WL � rM Af1M CNI A 57EP5 m L lEASRC IBI Cil' SIAAOttOS 3 A4 NE eRaar.. p L rC prAAR MAN t" LARm. IIIAM a/rstr MALCIR (rIar AAo A we"."A LY.lR/L9Ca) rM A YAaAr W ata Sa k W Slm Arte ata"I nS(ANIVOW L ' Af raw. AOT avieno nw cam OR!NIIOS) aaalr� C' S �� [ Nt 9wFKE5 9WL W 3"'C" LLQ' A?flllre rM A-LLIra.Y OF NMA)COM ANS AND OR[R tIYaECBW3; M ABOVE. aw r Ara w aR a1taY AA r r. eh%f CI AM t/7E6a NOUS YrAtt K PIuoL'm JAarr laeL Iwaa( au tamr a YLLAW YAr X ,rrp ry AFAar LY E A!Xf i a�aKrK K tmI A6ea aae r Y LAW v' ftA X? 61AN wnarrs ARE ALY2TTAalE K rA.ar avL A K t7an6 A S57EP5 Y !' DYLAme LWI96 m R o1BI a[tSI n IY W =XW MW OSEB YM SW AVA-V" ehW A r • RW9RMe SE mW PLACID a MY NXIIAI J RC 11F ax II. ALS MOM EE SECAaK WAU RE a39M10)rW 10"4M-Z10"4rt. LYwer ILoolr mI tawxARAe mts aN wwran rM mkT Do- raa a JR- I m%i Cii TELL DEPARTMENT VRG U ENGINE G D SIO CETARI.OTPE, NORTH CAROIINA STANDARD DETAIL SEWER PRECAST MAMMEs 1 AI' AND S' DL MEM July 27, 1995 XV -60 sewer Speci icatbrls/Details (SD) a.'� aL;M rAa pm1E m t�1r SnrAm r roa Ra yy ENLARGED DETAIL July 27, 1995 XV -67 Sewer SpecificallonslDetails (SD) U.S. FOUNDRY& MFG. CORP. 0 t•VENTHOLE SECnav B—B 1 maS ` sronr.nar maia 'wa r a x ne n..a«r n oY . � a_rr.raA.N�R�,�Lp6mY drbrNaaa.a�_,rAL�r I.e ae Y .avr w.. a+zT Y ac.r wait wsr wr`iAreN'0f MECKLEAr / zran�au N+Lm.®. K.�mwer CMAJEL47'CE-MECICLENB URG, I (RECESSED FLUSH) •e F *t UTUZrY DEPARTMENT ENOINEERINO Dr413ION CHARLOoTM. NORTH CAROLINA STANDARD DETAIL SECFlDN A—A -an— SEWER T'� _'lj IMIDE DROP July 27, 1995 XV -67 Sewer SpecificallonslDetails (SD) U.S. FOUNDRY& MFG. CORP. 0 t•VENTHOLE -a-ED T SURFACE 'LETTERS EASTJORDAN IRON WORKS MECKLEAr / If 7• I (RECESSED FLUSH) •e F *t III (I) CLOSED PlacraLrEss . .('( � Ua \ GG / `tv6• I T'� _'lj rDIAVENT j •/{'� l- - VENTHOLEF VENT — �'��• �i HOLE CAY LUCK SEEASSEMBLYEMBLY T9• T/+6' HOLE Cl O C Q� I2)CAM ISLE DETAIL) ® DOWN°ROTN ME a 878. E 37 °0 SAN TARY I IL SEW \r I'ARIALPTYLE W U \ vtG� 'per, 111 fG�� (L ~ S"" 17ARY S2r'k� / ORS NEOPRENE T RUBBER 31rl -+ 1 1N' MACH WED SURFACE y tiG • Sol / ! I M* LETTERING RECESSW O It Y U <U) 2 NON (PENETRATNG I.v U. A' 60 DURCINETEH \\ W Q PICKHOLES t 1? RECESSES D� -1 W ll? 28 ISM SA3•-11 X 31r1' LG B'B' LD. 1 1!Y OD. �r rag. I x 1 12• = Q 3 1R' EX �T •S TYPE 306 SS FLAT WASXER 11 1 Q LU = IL RAD S.S. LKXT RUBBER WASHER 2 W SURFACE TYPE 304 3 VT 1 `�6 rlm_I} MACHINED Lj CAM LOCK �t VENi ROLE —F BRCKM LOCK LUG NEOPRENE II------ 9' SURFACE Q Z Ul Q 45° 31,7 — 516-11 GASKET d 0- LU H O HEX JAM NUT TYPE 306 $S U H WELDONJAMNUTOR z W 'c 11/18' Sb1 t TYPE 304 SS PEEN END THREADS ON SCLT OK.C' ' CO7 VENT ROLE 22.5' 1 RGASKET NEOPRENE RUBBERBB WO ROWETER 219- ^'Iig 13 li GS 1ASOC1CLD1 ? 3M.9• f 1N• 3116• / 1' AVNrrI. O Y W j N 0 79• CAM LOCK HOLE 0 018 5!!r I I J y4' u- W f D» i vB. S B' O ole, Wr— P cuss 7e G COvE AIL PICK HOLES DETAIL DI OU55 J J = B PICK HOLES DETAIL f MATERIAL - ASTM A48 MATERIAL - ASTM A536 DUCTILE IRON - z m WEIGHT - 165 LB. MIN. , 0% MINUS TOLERANCE CLASS 35 GRADE 60-55-06 WEIGHT - 150 LB. MIN., 0% MINUS TOLERANCE NOTES: LOAD RATING - HEAVY DUTY USE WITH TYPE D OR E FRAME MATERIAL - DUCTILE OR CAST IRON AS INDICATED ABOVE COVER SHALL CONFORM TO DIMENSION AND WEIGHT REQUIREMENTS. a a< 0I COATING - UNDIPPED COVER SHALL NOT BE OUT OF ROUND. v I THIS DOCUMENT. TOGETHER WITH THE CONCEPTS AND DESIGNS PRESENTED HEREIN. AS AN INSTRUMENT OF SERNCE. IS INTENDED ONLY FOR THE SPECIFIC PURPOSE AND CLIENT FOR WHICH 11 WAS PREPARED. REUSE OF AND IMPROPER RELIANCE ON THIS AND ASSOCIATES Rev TO KIMLEY-HORN AND ASSOCIATES. INC CHARLOTTE CHARLOTTE WATER WGTER CHARLOTTE, NORTH CAROLINA JOD Na. File NO. Sc..alUTILITY DETAILS PLAN AS NOTED FOR PROFILE Har. AS NOTED VCt, AS NOTED CHERRY TREE LANE 5� Date 6DD KJH KJH MAS sheet I Of surnyea By I D..ig.s By Drawn By Pr0)ett-Engr Approved By Oate 114 14 A JTV OF CHARI OTTF DEPARTMENT North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 Date: 10/18/2015 Project/Site: Unnamed Tributary of Fourmile Creek Latitude: 35.086833 Evaluator: Chris Tinklenberg, PWS County: Mecklenburg Longitude: -80.762773 Total Points: 30.5 Stream Determination Other 3 Stream is at least intermittent Ephemeral Intermitter(Perennial e.g. Quad Name: Weddington Quad if z 19 or perennial if z 30 2 3. In -channel structure: ex. riffle -pool, step -pool, ripple- ool se uence 0 A. Geomorphology Subtotal = 16.5 Absent Weak Moderate Strong Score 1a. Continuity of channel bed and bank 0 1 2 3 3 2. Sinuosity of channel along thalweg 0 1 2 3 2 3. In -channel structure: ex. riffle -pool, step -pool, ripple- ool se uence 0 1 2 3 1 4. Particle size of stream substrate 0 1 2 3 1 5. Active/relic floodplain 0 1 2 3 3 6. Depositional bars or benches 0 1 2 3 1 7. Recent alluvial deposits 0 1 2 3 2 8. Headcuts 0 1 2 3 2 9. Grade control 0 0.5 1 1.5 0 10. Natural valley 0 0.5 1 1.5 1.5 11. Second or greater order channel No = 0 Yes = 3 0 a artificial ditches are not rated; see discussions in manual B. Hvdroloqv Subtotal = 8 12. Presence of Baseflow 0 1 2 3 2 13. Iron oxidizing bacteria 0 1 2 3 0 14. Leaf litter 1.5 1 0.5 0 1 15. Sediment on plants or debris 0 0.5 1 1.5 1 16. Organic debris lines or piles 0 0.5 1 1.5 1 17. Soil -based evidence of high water table? No = 0 0 0.5 Yes = 3 1.5 3 C. Biology Subtotal = 6 18. Fibrous roots in streambed 3 2 1 0 3 19. Rooted upland plants in streambed 3 2 1 0 3 20. Macrobenthos (note diversity and abundance) 0 1 2 3 0 21. Aquatic Mollusks 0 1 2 3 0 22. Fish 0 0.5 1 1.5 0 23. Crayfish 0 0.5 1 1.5 0 24. Amphibians 0 0.5 1 1.5 0 25. Algae 0 0.5 1 1.5 0 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5; Other = 0 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: eroding stream Baseflow observed at large headcut at the project boundary Channel filled with sediment with no baseflow upstream of the project boundary Exposed roots connected at the top of banks in some sections Rip rap crossing observed near the bottom of the project area Jurisdictional Determination Request r: x 1, US Army Corps of Engineers Wilmington District This form is intended for use by anyone requesting a jurisdictional determination (JD) from the U.S. Army Corps of Engineers, Wilmington District (Corps). Please include all supporting information, as described within each category, with your request. You may submit your request to the appropriate Corps Field Office (or project manager, if known) via mail, electronic mail, or facsimile. A current list of county assignments by Field Office and project manager can be found on-line at: http://www.saw.usace.army.mil/Missions/RegulatoryPermitProgram.aspx , by telephoning: 910-251-4633, or by contacting any of the field offices listed below: ASHEVILLE REGULATORY FIELD OFFICE US Army Corps of Engineers 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 General Number: (828) 271-7980 Fax Number: (828) 281-8120 RALEIGH REGULATORY FIELD OFFICE US Army Corps of Engineers 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 General Number: (919) 554-4884 Fax Number: (919) 562-0421 WASHINGTON REGULATORY FIELD OFFICE US Army Corps of Engineers 2407 West Fifth Street Washington, North Carolina 27889 General Number: (910) 251-4610 Fax Number: (252) 975-1399 WILMINGTON REGULATORY FIELD OFFICE US Army Corps of Engineers 69 Darlington Avenue Wilmington, North Carolina 28403 General Number: 910-251-4633 Fax Number: (910) 251-4025 Version: December 2013 Page 1 Jurisdictional Determination Request INSTRUCTIONS All requestors must complete Parts A, B, C, D, E and F. NOTE TO CONSULTANTS AND AGENCIES: If you are requesting a JD on behalf of a paying client or your agency, please note the specific submittal requirements in Part G. NOTE ON PART D — PROPERTY OWNER AUTHORIZATION: Please be aware that all JD requests must include the current property owner authorization for the Corps to proceed with the determination, which may include inspection of the property when necessary. This form must be signed by the current property owner to be considered a complete request. NOTE ON PART D - NCDOT REQUESTS: Property owner authorization/notification for JD requests associated with North Carolina Department of Transportation (NCDOT) projects will be conducted according to the current NCDOT/USACE protocols. NOTE TO USDA PROGRAM PARTICIPANTS: A Corps approved or preliminary JD may not be valid for the wetland conservation provisions of the Food Security Act of 1985. If you or your tenant are USDA Program participants, or anticipate participation in USDA programs, you should also request a certified wetland determination from the local office of the Natural Resources Conservation Service, prior to starting work. Version: December 2013 Page 2 Jurisdictional Determination Request A. PARCEL INFORMATION Street Address: Cherry Tree Lane City, State: Charlotte, NC County: Mecklenburg Directions: Located near the intersection of Highway 16 and High Ridge Road at the end of Cherry Tree Lane in Mecklenburg County, North Carolina. Parcel Index Number(s) (PIN): N/A (Charlotte Water Permanent Utility and Temporary Construction Easements) B. REQUESTOR INFORMATION Name: Chris Tinklenberg, PWS Mailing Address: 200 South Tryon Street, Suite 200 Telephone Number: 704-409-1802 Electronic Mail Addressl: chds.tinklenberg@kimley-horn.com Select one: ❑ I am the current property owner. ❑✓ I am an Authorized Agent or Environmental Consultant ❑ Interested Buyer or Under Contract to Purchase ❑ Other, please explain. C. PROPERTY OWNER INFORMATION Name: Bill Deal Mailing Address: Charlotte water 600 East Fourth Street, Charlotte, NC 28202 Telephone Number: 704-399-5454 Electronic Mail Address3: wdeal@ci.chadotte.nc.us ❑✓ Proof of Ownership Attached (e.g. a copy of Deed, County GIS/Parcel/Tax Record data) 1 If available z Must attach completed Agent Authorization Form 3 If available Version: December 2013 Page 3 Jurisdictional Determination Request D. PROPERTY OWNER CERTIFICATION 1, the undersigned, a duly authorized owner of record of the property/properties identified herein, do authorize representatives of the Wilmington District, U.S. Army Corps of Engineers (Corps) to enter upon the property herein described for the purpose of conducting on-site investigations and issuing a determination associated with Waters of the U.S. subject to Federal jurisdiction under Section 404 of the Clean Water Act and/or Section 10 of the Rivers and Harbors Act of 1899. G"," a F C4a4 c wire Z �9 / 0 Property Owner (please print) Date .�-- — Gd%, /�, k _ C'l. " co'rrE a,97 Ct* . SE✓� a rc ?,"A Property Owner Signature E. JURISDICTIONAL DETERMINATION TYPE Select One: ❑ I am requesting that the Corps provide a preliminary JD for the property identified herein. This request does include a delineation. I am requesting that the Corps provide a preliminary JD for the property identified herein. This request does NOT include a delineation. ❑ I am requesting that the Corps investigate the property/project area for the presence or absence of WoUS5 and provide an approved JD for the property identified herein. This request does NOT include a request for a verified delineation. I am requesting that the Corps delineate the boundaries of all WoUS on a property/project area and provide an approved JD (this may or may not include a survey plat). I am requesting that the Corps evaluate and approve a delineation of WoUS (conducted by others) on a property/project area and provide an approved JD (may or may not include a survey plat). 4 For NCDOT requests following the current NCDOT/USACE protocols, skip to Part E. 5 Waters of the United States Version: December 2013 Page 4 Jurisdictional Determination Request F. ALL REQUESTS ❑✓ Map of Property or Project Area (attached). This Map must clearly depict the boundaries of the area of evaluation. ❑✓ Size of Property or Project Area 1.05 acres 10 I verify that the property (or project) boundaries have recently been surveyed and marked by a licensed land surveyor OR are otherwise clearly marked or distinguishable. G. JD REQUESTS FROM CONSULTANTS OR AGENCIES (1) Preliminary JD Requests: ZCompleted and signed Preliminary Jurisdictional Determination Form6. ❑✓ Project Coordinates: 35.086816 Latitude -80.762926 Longitude Maps (no larger than l lxl7) with Project Boundary Overlay: ❑✓ Large and small scale maps that depict, at minimum: streets, intersections, towns ❑✓ Aerial Photography of the project area ❑✓ USGS Topographic Map ❑✓ Soil Survey Map Other Maps, as appropriate (e.g. National Wetland Inventory Map, Proposed Site Plan, previous delineation maps, LIDAR maps, FEMA floodplain maps) 6 See Appendix A of this Form. From Regulatory Guidance Letter No. 08-02, dated June 26, 2008 Version: December 2013 Page 5 Jurisdictional Determination Request Delineation Information (when applicable): Wetlands: ❑ Wetland Data Sheets Tributaries: ❑ USACE Assessment Forms ❑ Upland Data Sheets ❑✓ Other Assessment Forms (when appropriate) ❑✓ Landscape Photos, if taken ❑✓ Field Sketch overlain on legible Map that includes: ■ All aquatic resources (for sites with multiple resources, label and identify) ■ Locations of wetland data points and/or tributary assessment reaches ■ Locations of photo stations ■ Approximate acreage/linear footage of aquatic resources (2) Approved JDs including Verification of a Delineation: ❑ Project Coordinates: Latitude Longitude Maps (no larger than 11x17) with Project Boundary Overlay: ❑ Large and small scale maps that depict, at minimum: streets, intersections, towns ❑ Aerial Photography of the project area ❑ USGS Topographic Map ❑ Soil Survey Map ❑ Other Maps, as appropriate (e.g. National Wetland Inventory Map, Proposed Site Plan, previous delineation maps) 1987 Manual Regional Supplements and Data forms can be found at: http://www.usace.army.mil/Missions/CivilWorks/RegulatoryProgramandPermits/res supp.aspx Wetland and Stream Assessment Methodologies can be found at: http://Portal.ncdenr.org/c/document library/set file?uuid=76f3c58b-dab8-4960-ba43-45b7faf06f4c&groupld=38364 and, http://www.saw.usace.army.miI/Portals/59/docs/regulatory/pubIicnotices/2013/NCSAM Draft User Manual 130318.pdf 8 Delineation information must include, at minimum, one wetland data sheet for each wetland/community type. Version: December 2013 Page 6 Jurisdictional Determination Request Delineation Information (when applicable): Wetlands: ❑ Wetland Data Sheets Tributaries: ❑ USACE Assessment Forms ❑ Upland Data Sheets ❑ Other Assessment Forms (when appropriate) ❑ Landscape Photos, if taken ❑ Field Sketch overlain on legible Map that includes: • All aquatic resources (for sites with multiple resources, label and identify) • Locations of wetland data points and/or tributary assessment reaches • Locations of photo stations • Approximate acreage/linear footage of aquatic resources Supporting Jurisdictional Information (for Approved JDs only) ❑ Approved Jurisdictional Determination Form(s) (also known as "Rapanos Form(s)") ❑ Map(s) depicting the potential (or lack of potential) hydrologic connection(s), adjacency, etc. to navigable waters. 9 Delineation information must include, at minimum, one wetland data sheet for each wetland/community type. Version: December 2013 Page 7 Jurisdictional Determination Request I. REQUESTS FOR CORPS APPROVAL OF SURVEY PLAT Prior to final production of a Plat, the Wilmington District recommends that the Land Surveyor electronically submit a draft of a Survey Plat to the Corps project manager for review. Due to storage limitations of our administrative records, the Corps requires that all hard- copy submittals include at least one original Plat (to scale) that is no larger than 1 l"xl7" (the use of match lines for larger tracts acceptable). Additional copies of a plat, including those larger than I Vx1T', may also be submitted for Corps signature as needed. The Corps also accepts electronic submittals of plats, such as those transmitted as a Portable Document Format (PDF) file. Upon verification, the Corps can electronically sign these plats and return them via e-mail to the requestor. (1) PLATS SUBMITTED FOR APPROVAL ❑ Must be sealed and signed by a licensed professional land surveyor ❑ Must be to scale (all maps must include both a graphic scale and a verbal scale) ❑ Must be legible ❑ Must include a North Arrow, Scale(s), Title, Property Information ❑ Must include a legible WoUS Delineation Table of distances and bearings/metes and bounds/GPS coordinates of all surveyed delineation points ❑ Must clearly depict surveyed property or project boundaries ❑ Must clearly identify the known surveyed point(s) used as reference (e.g. property corner, USGS monument) ❑ When wetlands are depicted: • Must include acreage (or square footage) of wetland polygons • Must identify each wetland polygon using an alphanumeric system Version: December 2013 Page 8 Jurisdictional Determination Request ❑ When tributaries are depicted: • Must include either a surveyed, approximate centerline of tributary with approximate width of tributary OR surveyed Ordinary High Water Marks (OHWM) of tributary • Must identify each tributary using an alphanumeric system • Must include linear footage of tributaries and calculated area (using approximate widths or surveyed OHWM) • Must include name of tributary (based on the most recent USGS topographic map) or, when no USGS name exists, identify as "unnamed tributary" ❑ all depicted WoUS (wetland polygons and tributary lines) must intersect or tie -to surveyed project/property boundaries Must include the location of wetland data points and/or tributary assessment reaches Must include, label accordingly, and depict acreage of all waters not currently subject to the requirements of the CWA (e.g. "isolated wetlands", "non - jurisdictional waters"). NOTE: An approved JD must be conducted in order to make an official Corps determination that a particular waterbody or wetland is not jurisdictional. Must include and survey all existing conveyances (pipes, culverts, etc.) that transport WoUS Version: December 2013 Page 9 Jurisdictional Determination Request (2) CERTIFICATION LANGUAGE F]When the entire actual Jurisdictional Boundary is depicted: include the following Corps Certification language: "This certifies that this copy of this plat accurately depicts the boundary of the jurisdiction of Section 404 of the Clean Water Act as determined by the undersigned on this date. Unless there is a change in the law or our published regulations, the determination of Section 404 jurisdiction maybe relied upon for a period not to exceed five (5) years from this date. The undersigned completed this determination utilizing the appropriate Regional Supplement to the 1987 U.S. Army Corps of Engineers Wetlands Delineation Manual." Regulatory Official: Title: Date: USACE Action ID No.: F] When uplands may be present within a depicted Jurisdictional Boundary include the following Corps Certification language: "This certifies that this copy of this plat identifies all areas of waters of the United States regulated pursuant to Section 404 of the Clean Water Act as determined by the undersigned on this date. Unless there is change in the law or our published regulations, this determination of Section 404 jurisdiction may be relied upon for a period not to exceed five years from this date. The undersigned completed this determination utilizing the appropriate Regional Supplement to the 1987 U.S. Army Corps of Engineers Wetlands Delineation Manual." Regulatory Official: Title: Date: USACE Action ID No.: Version: December 2013 Page 10 jurisdictional Determination Request (3) GPS SURVEYS For Surveys prepared using a Global Positioning System (GPS), the Survey must include all of the above, as well as: ❑ be at sub -meter accuracy at each survey point. ❑ include an accuracy verification: One or more known points (property corner, monument) shall be located with the GPS and cross-referenced with the existing traditional property survey (metes and bounds). include a brief description of the GPS equipment utilized. Version: December 2013 Page 11 ATTACHMENT A PRELIMINARY JURISDICTIONAL DETERMINATION FORM BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR PRELIMINARY JURISDICTIONAL DETERMINATION (JD): April 13, 2017 B. NAME AND ADDRESS OF PERSON REQUESTING PRELIMINARY JD: Chris Tinklenberg, PWS - Kimley-Horn 200 South Tryon Street, Suite 200, Charlotte, NC 28202 C. DISTRICT OFFICE, FILE NAME, AND NUMBER: D. PROJECT LOCATION(S) AND BACKGROUND INFORMATION: The project is located east of the intersection of Highway 16 and High Ridge Road at the end of Cherry Tree Lane. (USE THE ATTACHED TABLE TO DOCUMENT MULTIPLE WATERBODIES AT DIFFERENT SITES) State: NC County/parish/borough: Mecklenburg City: Charlotte Center coordinates of site (lat/long in degree decimal format): Lat. 35.086816 °N; Long. -80.762926 °W, Universal Transverse Mercator: NAD83 Name of nearest waterbody: unnamed Tributary to Fourmile Creek Identify (estimate) amount of waters in the review area: Non -wetland waters: 870 linear feet: 5 width (ft) and/or 0.07 acres. Cowardin Class: Riverine Stream Flow: Perennial Wetlands: acres. Cowardin Class: NA Name of any water bodies on the site that have been identified as Section 10 waters: Tidal: Non -Tidal: E. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): ❑ Office (Desk) Determination. Date: ❑ Field Determination. Date(s): SUPPORTING DATA. Data reviewed for preliminary JD (check all that apply - checked items should be included in case file and, where checked and requested, appropriately reference sources below): ❑✓ Maps, plans, plots or plat submitted by or on behalf of the applicant/consultant: ❑✓ Data sheets prepared/submitted by or on behalf of the appfi.Qj nt/consultant. Office concurs with data sheets/delineation report. Office does not concur with data sheets/delineation report. ❑ Data sheets prepared by the Corps: ❑ Corps navigable waters' study: ❑ U.S. Geological Survey Hydrologic Atlas: ❑ USGS NHD data ❑ USGS 8 and 12 digit HUC maps ❑✓ U.S. Geological Survey map(s). Cite scale & quad name: 1:24,000; Weddington ❑✓ USDA Natural Resources Conservation Service Soil Survey. Citation: Mecklenburg County SSURGO Soils ❑✓ National wetlands inventory map(s). Cite name: ❑ State/Local wetland inventory map(s): ❑✓ FEMA/FIRM maps: ❑ 100 -year Floodplain Elevation is: (National Geodectic Vertical Datum of 1929) ❑✓ Photographs: ❑✓ Aerial (Name & Date): 2016 Meck. Co. aerial Other (Name & Date): site Photographs taken May 11, 2016 ❑ Previous determination(s). File no. and date of response letter: ❑ Other information (please specify): 2 or 1. The Corps of Engineers believes that there may be jurisdictional waters of the United States on the subject site, and the permit applicant or other affected party who requested this preliminary JD is hereby advised of his or her option to request and obtain an approved jurisdictional determination (JD) for that site. Nevertheless, the permit applicant or other person who requested this preliminary JD has declined to exercise the option to obtain an approved JD in this instance and at this time. 2. In any circumstance where a permit applicant obtains an individual permit, or a Nationwide General Permit (NWP) or other general permit verification requiring "pre -construction notification" (PCN), or requests verification for a non -reporting NWP or other general permit, and the permit applicant has not requested an approved JD for the activity, the permit applicant is hereby made aware of the following: (1) the permit applicant has elected to seek a permit authorization based on a preliminary JD, which does not make an official determination of jurisdictional waters; (2) that the applicant has the option to request an approved JD before accepting the terms and conditions of the permit authorization, and that basing a permit authorization on an approved JD could possibly result in less compensatory mitigation being required or different special conditions; (3) that the applicant has the right to request an individual permit rather than accepting the terms and conditions of the NWP or other general permit authorization; (4) that the applicant can accept a permit authorization and thereby agree to comply with all the terms and conditions of that permit, including whatever mitigation requirements the Corps has determined to be necessary; (5) that undertaking any activity in reliance upon the subject permit authorization without requesting an approved JD constitutes the applicant's acceptance of the use of the preliminary JD, but that either form of JD will be processed as soon as is practicable; (6) accepting a permit authorization (e.g., signing a proffered individual permit) or undertaking any activity in reliance on any form of Corps permit authorization based on a preliminary JD constitutes agreement that all wetlands and other water bodies on the site affected in any way by that activity are jurisdictional waters of the United States, and precludes any challenge to such jurisdiction in any administrative or judicial compliance or enforcement action, or in any administrative appeal or in any Federal court; and (7) whether the applicant elects to use either an approved JD or a preliminary JD, that JD will be processed as soon as is practicable. Further, an approved JD, a proffered individual permit (and all terms and conditions contained therein), or individual permit denial can be administratively appealed pursuant to 33 C.F.R. Part 331, and that in any administrative appeal, jurisdictional issues can be raised (see 33 C.F.R. 331.5(a)(2)). If, during that administrative appeal, it becomes necessary to make an official determination whether CWA jurisdiction exists over a site, or to provide an official delineation of jurisdictional waters on the site, the Corps will provide an approved JD to accomplish that result, as soon as is practicable. 3 This preliminary JD finds that there "may be" waters of the United States on the subject project site, and identifies all aquatic features on the site that could be affected by the proposed activity, based on the following information: IMPORTANT NOTE: The information recorded on this form has not necessarily been verified by the Corps and should not be relied upon for later jurisdictional determinations. Signature and date of Regulatory Project Manager (REQUIRED) L, C- 4/13/2017 Signature and date of person requesting preliminary JD (REQUIRED, unless obtaining the signature is impracticable) Estimated Site Number Latitude Longitude Cowardin Class amount of aquatic resource in Class of aquatic resource review area UT to Fourmile 35.086833 -80.762773 Riverine 870 If Non -section 10 Creek — non -wetland