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HomeMy WebLinkAbout20031338 Ver 4_401 Application_20200521S&ME, Inc. | 9751 Southern Pine Boulevard | Charlotte, NC 28273 | p 704.523.4726 | f 704.525.3953 | www.smeinc.com May 21, 2020 US Army Corps of Engineers Raleigh Regulatory Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 Attention: Ms. Samantha Dailey N.C. Division of Water Resources 401 Wetlands Unit 512 North Salisbury Street Raleigh, North Carolina 27604 Attention: Mr. Paul Wojoski Reference: Pre-construction Notification Nationwide Permit No. 18/WQC No. 4139 Rutledge Landing Service Line Wake County, North Carolina S&ME Project 7435-19-094 Dear Ms. Dailey and Mr. Wojoski: On behalf of our client, Dominion Energy North Carolina (Dominion Energy), S&ME, Inc. (S&ME) hereby submits this notification to inform you of work they plan to conduct in accordance with Nationwide Permit (NWP) 12 and the corresponding North Carolina Water Quality Certification (WQC) No. 4139. The project will involve the proposed installation of a natural gas pipeline largely within an existing NC Department of Transportation (NCDOT) right-of-way (ROW). The application and accompanying support information is being submitted through the NCDWR E-PCN website (https://edocs.deq.nc.gov/Forms/Pre-Construction_Notification_Form\). The supporting information submitted online consists of the following: Figures: Site Vicinity Exhibit (Figure 1), USGS Topographic Map Exhibit (Figure 2), and NRCS Soil Survey Exhibit (Figure 3) and a 2017 Aerial Photography Exhibit (Figure 4); Authorization to Act as Agent Previous Section 404/401 permit authorizations for Rutledge Landing NCDWR stream form/USACE upland data form Site Photographs Jurisdictional Impacts Exhibit (Figures 5) Typical Construction Details (Figures D01-D03) NCNHP Report and IPaC Report Restoration Plan Pre-Construction Notification Rutledge Landing Service Line Wake County, NC S&ME Project No. 7335-19-094 2 Written concurrence from the USACE is required because the project will result in temporary impacts to aquatic resources. The project will otherwise comply with applicable conditions of NWP-18. Written concurrence from the North Carolina Division of Water Resources (NCDWR) is also required because the project will result in stream excavation. However, NCDWR approval for Neuse River Basin riparian buffer impacts is not required because: 1) the new easement will cross the subject stream channel at a near-perpendicular angle; 2) the work will not disturb greater than 40 linear feet of the buffer and; 3) the work will result in a maintenance corridor of 10 feet. Accordingly, this activity is identified as “exempt” by the Neuse River Basin. Previous 404/401/Riparian buffer permits associated with the larger Rutledge Landing subdivision have been provided with the information submitted online. General Project Information Dominion Energy is currently planning to install a natural gas pipeline within the Rutledge Landing residential development. The purpose of the project is to provide natural gas service to the development. The new line will begin at the entrance to the Rutledge Landing subdivision at Poole Road. The line will then extend north along the west side of Rutledge Landing Drive and cross a perennial stream into a newly-constructed portion of the subdivision, ending at Stolls Lane. The pipeline is proposed for construction within an existing ROW owned by the NCDOT, with the exception of one tract where additional workspace is needed to accommodate a near-perpendicular stream crossing, and in most areas the disturbed width will be approximately 10 feet. The general project location is depicted on the Site Vicinity Exhibit (Figure 1). The project vicinity consists primarily of existing residential development or formerly undeveloped areas that have been cleared and graded for construction of the new subdivision phase. The location of the project corridor is depicted in greater detail on the appropriate U.S. Geological Survey (USGS) Topographic Map Exhibit (Figure 2) and NRCS Soil Survey – Wake County Exhibit (Figure 3). Description of the Proposed Work The pipeline will be installed within a new 10-foot wide permanent easement. Additional temporary workspace sufficient to accommodate an open-cut crossing of the stream may also be required. Construction of the new line will first involve demarcation of clearing limits, jurisdictional boundaries, and other associated workspaces, etc. Appropriate erosion and sedimentation control (E&SC) measures will be installed as clearing proceeds to help prevent sedimentation of adjacent jurisdictional features. No grubbing or below-ground vegetation removal will occur within stream buffers except where necessary to safely install the pipe. Following preparation of the work area and installation of necessary E&SC measures in upland areas, the trench will be excavated along the “non-working” side of the easement. Lengths of the new pipe will be strung along the easement and placed on skids (wooden pedestals). The pipe segments will be heat- welded together, inspected, and then lowered into the trench. Affected areas will then be “cleaned up” by rough-grading and temporary seeding (if necessary), followed by final grading, permanent seeding and mulching to restore the easement as closely as possible to pre-disturbance contours and conditions. All work at the stream crossing will be conducted in accordance with the applicable permit conditions. Pre-Construction Notification Rutledge Landing Service Line Wake County, NC S&ME Project No. 7335-19-094 3 Jurisdictional Areas S&ME visited the project area on March 9, 2020 to delineate jurisdictional features located therein. S&ME followed the procedures set forth in the 1987 USACE Wetlands Delineation Manual and the appropriate Regional Supplemental Guidance. Field conditions were documented using USACE Routine Wetland Determination Data Forms, as appropriate. The field review also included identification of tributaries (streams or jurisdictional ditches) within the project area. Drainage features identified during the field review were assessed to determine the jurisdictional status of the tributary. Drainage features were classified as either non-jurisdictional or jurisdictional. S&ME used the NCDWR Stream Classification Form to document characteristics of identified drainage features on the day of the assessment. During the site visit, the boundaries of regulated surface waters were demarcated using sequentially-numbered flagging. One perennial stream (S1) was identified within the proposed project area during the site visit. S1 is an unnamed tributary to Poplar Creek (DWR Index No. 27-35, Class C;NSW). Wetlands are not observed within the project area. An NCDWR Stream Classification Form prepared for S1 and an upland data form, both prepared on the day of the assessment, are included with the information submitted online. Project-wide stream impacts are summarized in Table 1. Table 1: Summary of Stream Impacts Stream Impacts Stream ID Temporary (lf) Permanent (lf) S1 15 0 The proposed stream impacts are temporary in nature, and no wetlands will be impacted. Typical construction details (Figures D01-D03) are included with the information submitted online with the E- PCN. Following construction, the temporarily affected stream will be returned to its pre-construction grade and contour, seeded, and stabilized. S1 appears on both the most recent version of the Wake County NRCS Soil Survey and the appropriate 1:24,000 scale (7.5 minute) quadrangle topographic map, and scored greater than 19.0 points on the NCDWR Stream Assessment Form (Version is 4.11, effective September 1, 2010). The remainder of the route is located within an existing residential development where no vegetated buffer is present, and an existing use is present and on-going, and will remain unchanged. Project-wide buffer impacts are summarized in Table 2. Table 2: Summary of Riparian Buffer Impacts Crossing Zone 1 (sf)Zone 2 (sf)Notes S1 946 660 Perpendicular crossing that disturbs equal to or less than 40 lf of riparian buffer with a maintenance corridor equal to or less than 10 ft. in width. Pre-Construction Notification Rutledge Landing Service Line Wake County, NC S&ME Project No. 7335-19-094 4 The project will result in disturbance within the buffer at the stream crossing location. However, the crossing is considered exempt from the buffer rules because: 1) the pipe will cross the stream and buffer at a near-perpendicular angle; 2) less than 40 linear feet of buffer will be affected during construction, and; 3) the width of the new maintenance easement will be limited to 10 feet. During construction in the buffered area, Dominion Energy will limit grubbing and below ground vegetation removal to the trenchline and those areas necessary to safely install the pipe. Efforts will also be made to maintain diffuse flow through the buffer area. Upon completion of the work, affected portions of the buffer will be restored, seeded, and mulched with a native riparian seed mix. In any areas where additional workspace was required, vegetative cover within portions of the easement outside of the 10- foot wide maintenance corridor will be allowed to return to their pre-construction state. Protected Species To determine the project’s compliance with applicable sections of the Endangered Species Act (ESA) of 1973 (16 USC 1531-1543), S&ME conducted a search of the North Carolina Natural Heritage Program (NCNHP) database to identify element occurrences (EOs) of such species listed as potentially occurring near the project area. The NCNHP list was compared to the U.S. Fish and Wildlife Service (USFWS). Information for Planning and Consultation (IPaC) service list. Additionally, S&ME personnel conducted a pedestrian field review of the site in conjunction with the delineation to locate potential habitat or the presence of protected terrestrial species with documented occurrences in the county. The assessment did not include sampling or a habitat assessment for aquatic or state-listed species. The NCNHP report that identified one record of red-cockaded woodpecker (Picoides borealis) within one mile of the site. The report did not identify additional records of rare federal species, within one mile of the site. The NCNHP report is included in the accompanying information submitted with the online courtesy PCN. Review of the NCNHP and the USFWS databases identified the following federally-protected species with documented populations in Wake County (Table 3). Table 3. Federally-Listed Species Summary for Wake County Scientific Name Common Name Federal Status County Status Recorded w/in 1 Mile of Route? Haliaeetus leucopcephalus Bald Eagle BGPA Current No Notropis mekistocholas Cape Fear Shiner E Current No Picoides borealis Red-cockaded Woodpecker E Current Yes Alasmidonta heterodon Dwarf Wedgemussel E Current No Parvaspina steinstansana Tar River spinymussel E Current No Rhus michauxii Michaux's sumac E Current No Elliptio lanceolata Yellow Lance T Current No Pre-Construction Notification Rutledge Landing Service Line Wake County, NC S&ME Project No. 7335-19-094 5 Fusconaia masoni Atlantic pigtoe ARS Current Yes Noturus furiosus Carolina Madtom ARS Current No Necturus lewisi Neuse River Waterdog ARS Current No Heterodon simus Southern Hognose Snake ARS Obscure No Lasmigona subviridis Green Floater ARS Current No Lindera subcoriacea Bog Spicebush ARS Current No Based on pedestrian assessments conducted by S&ME, it was determined that the project corridor does not contain suitable habitat for any of the species identified above. S1 is considered too small to support any of the listed aquatic species, and the remaining project area consists of a residential development that is either existing or under construction. Copies of the NCNHP report is included with the information submitted online with the E-PCN. Historic and Archaeological Resources To determine the project’s compliance with Section 106 of the National Historic Preservation Act (NHPA) of 1966, S&ME reviewed the NC State Historic Preservation Office (SHPO) GIS web mapping service, which identified several sites within one mile of the project area. However, because the new pipe will be installed within existing developed area, the project should have no effect on historic resources. Avoidance and Minimization The proposed easement was routed to avoid wetlands and streams and utilizing areas that have been previously developed (the NCDOT ROW) where practicable. Dominion Energy plans to only maintain a 10-foot wide easement. At this crossing, Dominion Energy will only require additional temporary workspace of 5 feet, which will be necessary to safely install the pipe. A dam-and-pump system will be used to divert clean water flow around the work area until the crossing is completed. Once work affecting the stream is initiated, it will be carried to completion in an expeditious manner to minimize the period of disturbance. Typical details for a temporary coffer dam and pump methodology for isolation of the trench excavation were included in the information submitted online with the E-PCN. Project BMPs used in connection with the stream crossing include the following: The crossing will be executed in as minimal amount of time necessary. Sufficient equipment to execute the crossings in an expeditious, environmentally responsible manner will be available on site prior to initiation of the crossing. Efforts will be made to perform the crossing during anticipated low flow conditions. Local weather conditions will be monitored such that, to the extent possible, stormwater events will be avoided during and immediately following installation of the pipe. The crossing will be monitored during installation by personnel experienced in stream crossing procedures, familiar with site conditions, and knowledgeable of North Carolina environmental Pre-Construction Notification Rutledge Landing Service Line Wake County, NC S&ME Project No. 7335-19-094 6 regulations. The monitor shall have the authority to stop work should conditions change, and additional or different measures be needed. The upstream and downstream portions of the crossing point will be sealed to isolate the crossing for pipeline installation “in the dry.” Clean steel plates, sandbags, or similar measures will be inserted to temporarily dam the flow. Steel plates will be cleaned prior to use on streams using biodegradable products or heat. On both sides of the installed plates (both upstream and downstream) sandbags will additionally be placed to secure the plates, reinforce the damming of water, and provide a secondary barrier to seepage. The excavated trench will be monitored for groundwater intrusion and, if noted, excess water will be pumped to a discharge site located 50’-100’ from the top of bank of the receiving stream. Discharged water from the trench will be filtered through an appropriate E&SC measure. The top 6-12 inches of streambed substrate will be stockpiled separately from the subgrade material and kept saturated during the installation. Pumps will be obtained and staged prior to executing the crossing. Back-up pumps shall be kept on- site should the primary pump(s) malfunction, or to control high flows. All pumps will have screened intakes and will be placed in secondary-containment for the duration of the installation. In the event an unforeseen weather event occurs during installation, pumps near the crossing will be monitored 24-hours a day until normal flow conditions are present. Pump flow rates will be monitored to ensure adequate flow is achieved such that water neither accumulates behind the upstream dam nor is discharged too rapidly on the downstream side. At the downstream discharge location, flow discharge rates shall be controlled such that scouring of the stream bed and/or banks does not occur. Efforts will be made to aerate the water prior to its downstream discharge into the receiving stream. Removal of in-stream control devices will be conducted in such a manner as to allow a gradual re- introduction of flowing water into the channel. Banks will be restored in a careful manner, achieving pre-construction contours to the extent practical. Affected streambanks monitored for stability following construction and for the duration of the pipeline construction. Restoration will be considered complete when herbaceous vegetation reaches 80-percent coverage. Stream banks temporarily affected by trenching will be stabilized with a native seed mix specifically designed for riparian areas, and with biodegradable coir matting. Construction equipment operating near the stream will be limited to that necessary for excavation, pipe installation and restoration activities. Vegetation near the stream will be cut at ground level, leaving existing root systems in place to promote re-growth. Appropriate E&SC practices outlined in the most recent version of the "North Carolina Sediment and Erosion Control Planning and Design Manual" and approved by the local governing authority shall be in compliance with specifications governing the proper design, installation, operation, and maintenance of such BMPs to comply with the appropriate turbidity water quality standard. The project will comply with applicable conditions of NWP No. 18 and WQC No. 4139. Following the work, the affected areas will be restored to their original grade and contour. As proposed, the project will not result in permanent changes to the ground surface elevation(s) in the proposed easement or permanently affect the dimension, pattern, or profile of the subject stream. Temporarily affected areas are proposed to be restored in accordance with the attached Restoration Plan (submitted online with the E-PCN) following completion of the work. Pre-Construction Notification Rutledge Landing Service Line Wake County, NC S&ME Project No. 7335-19-094 7 Mitigation The project will not involve impacts to wetlands. Therefore, purchase of wetland mitigation credit is not required. The project will temporarily impact less than 150 linear feet of stream. No permanent stream impacts are proposed. It is our understanding that stream impacts are considered temporary if the affected stream is restored to original pre-construction contours once construction is completed, and permanent placement of hard armor is not involved. A stream restoration plan was provided with the information submitted online with the E-PCN. Accordingly, we do not anticipate that purchase of stream mitigation credit will be required. The project will cross one stream subject to Neuse River riparian buffer rules. The crossing will be installed in a perpendicular manner and impact less than 40 linear feet of buffer with a maintained easement that does not exceed ten feet. Accordingly, the crossing is considered exempt from the buffer rules, and do not require mitigation. Closing Thank you for your review of this courtesy PCN. If you have questions or need additional information, please feel free to contact us at 704.523.4726. Sincerely, S&ME Joey Lawler, PWS Natural Resources Project Manager jlawler@smeinc.com Senior Review by Chris Stahl, PE Cc Robert Schwartz, PE DWR mrlslon of Water Resources Pre -Construction Notification (PCN) Form April 11, 2020 Ver 3.1 Initial Review Has this project met the requirements for acceptance in to the review process?* r Yes r No Is this project a public transportation project?* C Yes r No Change only if needed. BIMS # Assigned 20031338 Is a payment required for this project?* r No payment required r Fee received r Fee needed - send electronic notification Reviewing Office * Raleigh Regional Office - (919) 791-4200 Information for Initial Review 1a. Name of project: Rutledge Landing Service Line 1a. Who is the Primary Contact?* Joey Lawler, PWS 1b. Primary Contact Email:* jlaWer@smeinc.com Date Submitted 5/21/2020 Nearest Body of Water Uf to Poplar Creek Basin Neuse Water Classification QNSW Site Coordinates Latitude: 35.7507960 A. Processing Information County (or Counties) where the project is located: Wake Is this a NCDMS Project r Yes r No Longitude: -78.4594140 Is this project a public transportation project?* r Yes r No 1a. Type(s) of approval sought from the Corps: W Section 404 Permit (wetlands, streams and waters, Clean Water Act) r Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act) Version#* 4 What amout is owed?* IT $240.00 r $570.00 Select Project Reviewer* Stephanie Goss:eads\szgoss 1c. Primary Contact Phone:* (704)604-6474 U 1b. What type(s) of permit(s) do you wish to seek authorization? W Nationwide Permit (NWP) r Regional General Permit (RGP) r Standard (IP) 1c. Has the NWP or GP number been verified by the Corps? r Yes r No Nationwide Permit (NWP) Number: NWP Numbers (for multiple NWPS): 1d. Type(s) of approval sought from the DWR: W 401 Water Quality Certification - Regular r Non-404 Jurisdictional General Permit r Individual Permit 18 - Minor Discharges le. Is this notification solely for the record because written approval is not required? For the record only for DWR 401 Certification: For the record only for Corps Permit: F- 401 Water Quality Certification - E)press r Riparian Buffer Authorization 1f. Is this an after -the -fact permit application?* r Yes r No 1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? r Yes r No 1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? r Yes r No Acceptance Letter Attachment 1h. Is the project located in any of NC's twenty coastal counties? r Yes r No 1j. Is the project located in a designated trout watershed? r Yes r No B. Applicant Information 1d. Who is applying for the permit? r Owner W Applicant (other than owner) le. Is there an Agent/Consultant for this project?* r Yes r No 2. Owner Information 2a. Name(s) on recorded deed: See list accompanying this PCN 2b. Deed book and page no.: See list accompanying this PCN 2c. Responsible party: Dominion Energy North Carolina 2d.Address Street Address 220 Operation Way, MC C221 Address tine 2 city Cayce Postal / Zip Code 29033 2e. Telephone Number: (803)217-7112 2g. Email Address:* aaron.schvartz@scana.com State / Province / Ifgion South Carolina Country USA 2f. Fax Number: r- Yes r No r Yes r No 3. Applicant Information (if different from owner) 3a. Name: Robert Schwartz, PE 3b. Business Name: Dominion Energy North Carolina 3c.Address Street Address 220 Operation Way, MC C221 Address Line 2 City Cayce Postal / Zip Code 29033 3d. Telephone Number: (803)217-7112 3f. Email Address:* aaron.schwartz@scana.com 4. Agent/Consultant (if applicable) 4a. Name: .bey Lawler, PWS 4b. Business Name: S&ME, Inc. 4c.Address Street Address 9751 Southern Pine Blvd Address Une 2 City Charlotte Postal / Zip Code 28273 4d. Telephone Number: (803)217-7112 4f. Email Address:* aaron.schv,rartz@scana.com Agent Authorization Letter* Agent Authorization Form - Rutledge_Signed.pdf State / Province / Region South Carolina Country USA 3e. Fax Number: State / Province / Region NC Country USA 4e. Fax Number: 449.8KB C. Project Information and Prior Project History U 1. Project Information 1b. Subdivision name: (W appropriate) Rutledge Landing 1c. Nearest municipality/ town: Knightdale 2. Project Identification 2a. Property Identification Number: 2b. Property size: See list accompanying this PCN 0.75 2c. Project Address Street Address Rutledge Landing Drive Address Lim 2 City State / Province / l?gion Knightdale NC Postal / Zip Cbde Country 27545 USA 3. Surface Waters 3a. Name of the nearest body of water to proposed project:* UT to Poplar Creek 3b. Water Resources Classification of nearest receiving water:* QNSW 3c. What river basin(s) is your project located in?* Neuse 3d. Please provide the 12-digit HUC in which the project is located. 030202011103 4. Project Description and History 4a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application:* The project is located within an wasting residential development. The vicinity consists of additional residential development or formerly undeveloped areas that have been cleared and graded for construction of the new subdivision phase. 4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?* r Yes r No r Unknown 4c. If yes, please give the DWR Certification number or the Corps Action ID (exp. SAW-0000-00000) DWQ Project No. 03-1338 and USACE No. 200421152 Project History Upload 401 WQC 3704_073108.pdf 1.05MB 401 WQC Approval_ Rutledge August 2004.pdf 239.1 KB 404 Re -verification by MM 2006.pdf 348.6KB Buffer authorization-DWR #03-1338 v3.pdf 195.51 KB DWQ Buffer Determination letter_03-26-OO.pdf 163.01KB DWR #03-1338 v3.pdf 195.51 KB Notification of Statutory Status_081908.pdf 214.98KB Rutledge -NRB Buffer Impact Exhibit#1-02017.pdf 208.44KB Rutledge -wetland buffer Impact map site-02017.pdf 1.39MB 4d. Attach an 8 1/2 X 11 excerpt from the most recent version of the USGS topographic map indicating the location of the project site. (for DWR) 2_USGS_Rutledge.pdf 1.18MB 4e. Attach an 8 1/2 X 11 excerpt from the most recent version of the published County NRCS Soil Survey map depicting the project site. (for DWR) 3_Soils_Rutledge.pdf 2.2MB 4f. List the total estimated acreage of all existing wetlands on the property: Unknown 4g. List the total estimated linear feet of all existing streams on the property Unknown 4h. Explain the purpose of the proposed project:* To provide natural gas service to a residential development. 41. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:* The pipeline will be installed within a new 10-foot wide permanent easement. Additional temporary workspace sufficient to accommodate an open -cut crossing of the stream may also be required. Construction of the new line will first involve demarcation of clearing limits, jurisdictional boundaries, and other associated workspaces, etc. Appropriate erosion and sedimentation control (E&SC) measures will be installed as clearing proceeds to help prevent sedimentation of adjacent jurisdictional features. No grubbing or below -ground vegetation removal will occur within stream buffers except where necessary to safely install the pipe. Following preparation of the work area and installation of necessary E&SC measures in upland areas, the trench will be excavated along the "non -working" side of the easement. Lengths of the new pipe will be strung along the easement and placed on skids (wooden pedestals). The pipe segments will be heat -welded together, inspected, and then lowered into the trench. Affected areas will then be "cleaned up" by rough -grading and temporary seeding (if necessary), followed by final grading, permanent seeding and mulching to restore the easement as closely as possible to pre -disturbance contours and conditions. Al work at the stream crossing will be conducted in accordance with the applicable permit conditions. 4j. Please upload project drawings for the proposed project 5. Jurisdictional Determinations 5a. Have the wetlands or streams been delineated on the property or proposed impact areas?* r Yes r No O Unknown Comments: Stream within the current project area delineated by S&ME 5b. If the Corps made a jurisdictional determination, what type of determination was made? r Preliminary r Approved r Not Verified r Unknown r N/A Corps AID Number: 200421152 5c. If 5a is yes, who delineated the jurisdictional areas? Name (if known): Ashley Bentz PWS Agency/Consultant Company: S&ME Other: 5d1. Jurisdictional determination upload Rutledge DP.pdf 46.68KB Rutledge SF.pdf 214.91 KB 6. Future Project Plans 6a. Is this a phased project?* F Yes O No Are anyother NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed project or related activity? No additional gasline crossings of jurisdictional areas are required. D. Proposed Impacts Inventory 1. Impacts Summary 1a. Where are the impacts associated with your project? (check all that apply): r Wetlands W Streams -tributaries W Buffers r Open Waters F Pond Construction 3. Stream Impacts F 3a. Reason for impact (?) 3b.lmpact type * 3c. Type of impact* 3d. S. name * 3e. Stream Type * 3f. Type of 3g. S. width * 3h. Impact (?) Jurisdiction* length* S1 Utility line crossing Temporary Excavation :]E. plar Creek Perennial Both 6 15 Average (feet) (linearfeet) 31. Total jurisdictional ditch impact in square feet: 0 31. Total permanent stream impacts: 3i. Total temporary stream impacts: 0 15 31. Total stream and ditch impacts: 15 3j. Comments: 6. Buffer Impacts (for DWR) 6a. Project is in which protect basin(s)? Check all that apply. 17 Neuse r Tar -Pamlico F Catawba 1 Randleman F Goose Creek r Jordan Lake r" Other 6b. Impact Type 6c. Per or Temp 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact 6g. Zone 2 impact S1 P Ui to Poplar Creek No 946 660 6h. Total buffer impacts: Zone 1 Zone 2 Total Temporary impacts: 0.00 0.00 Zone 1 Zone 2 Total Permanent impacts: 946.00 660.00 Zone 1 Zone 2 Total combined buffer impacts: 946.00 660.00 6i. Comments: Proposed crossing is exempt from riparian buffer rules Supporting Documentation Impact Drawing.pdf 2.85MB Details.pdf 2.42MB E. Impact Justification and Mitigation 1. Avoidance and Minimization la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project: See cover letter submitted with PCN 1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques: See cover letter submitted with PCN 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? r Yes r No 2b. If this project DOES NOT require Compensatory Mitigation, explain why: Project impacts are temporary and less than 150 LF FFStormwater Management and Diffuse Flow Plan (required by DWR) 1. Diffuse Flow Plan la. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules? r Yes r No What type of SCM are you providing? r" Level Spreader r" Vegetated Conveyance (lower SHWT) r" Wetland Swale (higher SMNT) r" Other SCM that removes minimum 30 % nitrogen W Proposed project will not create concentrated stormwater flow through the buffer Diffuse Flow Documentation 2. Stormwater Management Plan 2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?* r' Yes r No 2b. Does this project meet the requirements for low density projects as defined in 15ANCAC 02H .1003(2)? r Yes r No Comments: Project is located within existing development. The utility project will not generate additional impervious surface and does not require "stand-alone" stormwater management. G. Supplementary Information 1. Environmental Documentation 1a. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? r Yes r No 2. Violations (DWR Requirement) v 2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or Riparian Buffer Rules (15A NCAC 2B .0200)?* r Yes r No 3. Cumulative Impacts (DWR Requirement) 3a. Will this project result in additional development, which could impact nearby downstream water quality?* r Yes r No 3b. If you answered "no," provide a short narrative description. Project will provide natural gas to an existing residential development. 4. Sewage Disposal (DWR Requirement) 4a. Is sewage disposal required by DWR for this project?* r Yes r Nor N/A 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or habitat?* r Yes r No 5b. Have you checked with the USFWS concerning Endangered Species Act impacts?* r Yes r No 5c. If yes, indicate the USFWS Field Office you have contacted. Raleigh 5d. Is another Federal agency involved?* r Yes r No 5e. Is this a DOT project located within Division's 1-8? r Yes r No 5f. Will you cut any trees in order to conduct the work in waters of the U.S.? r Yes r No 5g. Does this project involve bridge maintenance or removal? r Yes r No 5h. Does this project involve the construction/installation of a wind turbine(s)?* r Yes r No r Unknown Si. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.? r Yes r No 5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? See attached NCNHP and FWS IPaC letters Consultation Documentation Upload FWS Species List pdf 217.57KB NCNHP Report.pdf 949.37KB 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as an Essential Fish Habitat?* r Yes r No 6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?* NOAA Essential Fish Habitat Mapper https://www.fisheries.noaa.gov/resource/map/essential-fish-habitat-mapper 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation status?* r Yes r No 7b. What data sources did you use to determine whether your site would impact historic or archeological resources?* NC State Historic Preservation Office (SHPO) GIS web mapping service https://wAw.ncdcr.gov/about/history/division-historical-resources/gis-maps- and-data 7c. Historic or Prehistoric Information Upload 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain?* r Yes r No 8c. What source(s) did you use to make the floodplain determination?* NC Flood Mapper https://flood.rc.gov/ncflood/ Miscellaneous Comments Miscellaneous attachments not previously requested. 1_Vicinity_Rutledge.pdf 1.24MB 4_Aerial.pdf 2.69MB Restoration Plan.pdf 120.78KB Photos.pdf 319.56KB Cover Letter.pdf 214.89KB Landowner_Information.pdf 74.16KB Signature u ® By checking the box and signing below, I certify that: • I have given true, accurate, and complete information on this form; • I agree that submission of this PCN form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act'); • I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act'); • I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND • I intend to electronically sign and submit the PCN form. Full Name: Joey Lawler Signature .76EY(_., -L6�— Date 5/21/2020 Affected Landowners Dominion Energy North Carolina Rutledge Landing Service Line Wake County, North Carolina S&ME Project No. 7335-19-094 Note: Dominion Energy North Carolina has acquired or is in the process of acquiring temporary workspace or a permanent easement on these properties. PIN Owner Mailing Address County Deed Book Page NCDOT RTOW NCDOT HIGHWAY DIVISION 5, DISTRICT 1 4009 DISTRICT DRIVE RALEIGH NC 27607 WAKE NCDOT ROW NCDOT ROW 1752993555 NCDOT ROW CLAYTON PROPOERTIES GROUP INC. 441 WESTERN LN IRMO SC 29063-9230 WAKE 17328 1171 AGENT AUTHORIZATION FORM Date: Nro ect intormation S&ME Project Name: DENC Rutledge Pipeline Project Type of Project: Natural Gas Pipeline Extension Location: Wake County, NC Owner Name: Mailing Address: City, State, Zip Code: Telephone No. Contact: Agent information Business Name: Street Address: City, State, Zip: Telephone No. Contact: Intormation Dominion Energy Southeast Services, Corporate Environmental 220 Operations Way, MC 221 Cayce, SC 29033 803.217.7112 -- —--- Robert Schwartz, PE S&ME, Inc. 9751 Southern Pine Blvd Charlotte, NC 28273 704.523.4726 Joey Lawler, PWS / Walter Cole, LSS n Authorization: I, Sort w% A 7 7 hereby authorize S&ME, Inc. to submit information to and coordinate with the US Army Corps of Engineers (USACE) and/or the NC Division of Environmental Quality (NCDEQ) and other relevant Federal/State/Local agencies pursuant to obtaining necessary environmental permits for the project referenced above. If applicable, this also authorizes the USACE/NCDEQ to access the proposed easement for the purposes of conducting site assessment/confirming the accuracy of delineated boundaries. l Signature: T_ S&ME, INC. / 9751 Southern Pine Blvd / p 704.523.4726 f 704.525.3953 / www.smeinc.com Wake CountyJohnston CountyUnincorporated Wake County Garner Raleigh Clayton Clay ton Wendell RaleighWendell Z e b u l o n REFERENCE:PROJECT ALIGNMENT INFO RMAT ION WAS OBTAIN ED FROM T HE OWN ER. PLEA SE N OTE THISDATA IS FOR INFORMATIONAL PU RPOSES O NLY. IT IS NOT M EANT F OR DESIG N, LEGAL, OR A NYOTHER USES. THERE ARE NO GUARANTEES ABOUT ITS ACCURACY. S&ME, INC. AS SU MES NORESPONSIBILITY FOR ANY DECISION MADE O R A NY ACTIONS TAK EN BY THE USER BAS ED UPONINFORMATION OBTAINED FROM THE A BO VE DATA. 0 1 2 3 (MILES)GRAPHIC SCALE LEGEND PROPOSED PIPELINE SCALE: DATE: PROJECT NUMBER : FIG URE NO. 1 1 " = 1 MILE 5/13/20 7335-19-094RUTLEDGE LANDING SERVICE LINEWAKE COUNTY, NORTH CAROLINADrawing Path: \\charnc\Active\Projects\2019\Energy\7335-19-094 Dominion Rutledge Pipeline Extenstion\Working_Documents\PCN - Rutledge Landing\Figures\1_Vicinity_Rutledge.mxd plotted by kwallace 05-13-2020SITE VICINITY EXHIBIT³ REFERENCE:THE ABOVE USGS DATA OBTA INED F RO M THE 2019 L AKE WHEELER, NORTH CAROL INA USGSQUADRANGLE. PROJECT ALIGNMENT INF ORM ATION WAS OBTAINED FROM THE OWNER. PLEASENOTE THIS DATA IS FOR IN F ORMATIONA L PURPO SES ONLY. IT IS NOT MEANT FOR D ESIGN, LEGAL ,OR ANY OTHER USES. THERE ARE NO G UARAN TEES A BO UT ITS ACCURACY. S&ME, I NC. ASSUM ESNO RESPONSIBILITY FOR ANY D ECISION MADE OR ANY ACTION S TAKEN BY THE USER BA SEDUPON INFORMATION OBTA IN ED F RO M THE ABOV E DATA . 0 1,000 2,000 3,000 (IN FEE T)GRAPHIC SCALE LEGEND PROPOSED PIPELINE SCALE: DATE: PROJECT NUMBER : FIG URE NO. 2 1 " = 1,000 ' 5/13/20 7335-19-094RUTLEDGE LANDING SERVICE LINEWAKE COUNTY, NORTH CAROLINADrawing Path: \\charnc\Active\Projects\2019\Energy\7335-19-094 Dominion Rutledge Pipeline Extenstion\Working_Documents\PCN - Rutledge Landing\Figures\2_USGS_Rutledge.mxd plotted by kwallace 05-13-2020USGS TOPOGRAPHIC MAP EXHIBIT³ REFERENCE:THE ABOVE 1970 WAKE COUNTY S OIL SU RVEY MAPS 61, 62 , 7 1, & 72 WERE OBTA IN ED FROM THENATURAL RESOURCES CONS ERVAT ION S ERVIC E (NRCS). PROJECT ALI GN MENT INFORMATION WASOBTAINED FROM THE OWNER. PL EASE NOTE T HI S DATA I S FOR I NF ORM ATIONA L PURPOSES ONLY.IT IS NOT MEANT FOR DESIGN, LEGA L, OR ANY OTHER US ES. T HERE ARE NO G UARAN TEES A BOUTITS ACCURACY. S&ME, INC. ASS UMES NO RESPO NSIBILITY FO R AN Y D ECISION MADE OR A NYACTIONS TAKEN BY THE U SER BASED UPON INF ORM ATION O BTAINED FROM THE A BOVE DATA. 0 1,000 2,000 3,000 (IN FEE T)GRAPHIC SCALE LEGEND PROPOSED PIPELINE SCALE: DATE: PROJECT NUMBER : FIG URE NO. 3 1 " = 1,000 ' 5/13/20 RUTLEDGE GAS PIPELINE EXTENSIONWAKE COUNTY, NORTH CAROLINADrawing Path: \\charnc\Active\Projects\2019\Energy\7335-19-094 Dominion Rutledge Pipeline Extenstion\Working_Documents\PCN - Rutledge Landing\Figures\3_Soils_Rutledge.mxd plotted by kwallace 05-13-2020NRCS SOIL SURVEY - WAKE COUNTY EXHIBIT³ 7335-19-094 Golden F ie ld D rWaterRockWayP a r k e r w o o d D r Moo r e s CreekDrCal Erin CirLim ewood StRu tl e dge L a n di ng DrTant C irWindy Field CirWoodsRunNorth Bend D r Sandy RunDwellingPlKirkFarmRdSweetgrassStH u n tsb o ro R d S S mit h fie l d R d Whi t e Opa l Dr Pine Run S a p phire SpringsDr T oppi n g L n Kir k PondRdO ldForestCirTelli s Dr Stonew o o d PinesDr M a p l e V i e w D rK not t s Hill P l P o o l e R d P o o le R d P o o l e R d J u l i p D r REFERENCE:2017 AERIAL PHOTOGRAPH OBTAINED FROM NC ONEMAP. PROJECT ALIGNMENT INFORMATION WASOBTAINED FROM THE OWNER. JUSRISDICTIONAL FEATURES WERE DELINEATED IN THE FIELD AND LOCATEDWITH GPS EQUIPMENT CAPABL E OF SUB-METER ACCURACY. PLEASE NOTE THIS DATA IS FOR INFORMATIONALPURPOSES ONLY. IT IS NOT MEANT FOR DESIGN, LEGAL, OR ANY OTHER USES. T HERE ARE NO G UARANTEESABOUT ITS ACCURACY. S&ME, I NC. ASSUM ES N O RESPON SI BILIT Y FOR ANY DECISIO N MAD E OR AN Y ACTI ONSTAKEN BY T HE USER BASED U PON INFORMATION OBTAINED FROM THE ABOVE DATA. 0 400 800 1,200 (IN FEE T)RUTLEDGE LANDING S ERVICE L INE SCALE: DATE: PROJECT NUMBER: FIG URE NO. 4 1 " = 400 ' 5/13/20 7335-19-094RUTLEDGE LANDING SERVICE LINEWAKE COUNTY, NORTH CAROLINA2017 AERIAL ORTHOIMAGERY EXHIBIT³Drawing Path: \\charnc\Active\Projects\2019\Energy\7335-19-094 Dominion Rutledge Pipeline Extenstion\Working_Documents\PCN - Rutledge Landing\Figures\04-13JD_Aerials.mxd plotted by kwallace 05-13-2020GRAP HIC SCALE Stolls Ln Project/Site:Sampling Date: Applicant/Owner:State:Sampling Point: Investigator(s): Landform (hillside, terrace, etc.): Subregion (LRR or MLRA):Lat:Long: Soil Map Unit Name: X Are Vegetation , Soil , or Hydrology Yes X Are Vegetation , Soil , or Hydrology SUMMARY OF FINDINGS – Attach site map showing sampling point locations, transects, important features, etc. X No No X X No X Yes X Yes X Yes X X U.S. Army Corps of Engineers WETLAND DETERMINATION DATA SHEET – Eastern Mountains and Piedmont Region See ERDC/EL TR-07-24; the proponent agency is CECW-CO-R OMB Control #: 0710-xxxx, Exp: Pending Requirement Control Symbol EXEMPT: (Authority: AR 335-15, paragraph 5-2a) Microtopographic Relief (D4) FAC-Neutral Test (D5) Inundation Visible on Aerial Imagery (B7) Water-Stained Leaves (B9) Aquatic Fauna (B13) Algal Mat or Crust (B4) Wetland Hydrology Present? Stunted or Stressed Plants (D1) NoYes No No Water Table Present? Primary Indicators (minimum of one is required; check all that apply) Surface Soil Cracks (B6) Sparsely Vegetated Concave Surface (B8) Drainage Patterns (B10) Moss Trim Lines (B16) Dry-Season Water Table (C2) Crayfish Burrows (C8) Surface Water (A1) High Water Table (A2) Saturation (A3) Water Marks (B1) Wetland Hydrology Indicators: True Aquatic Plants (B14) Saturation Visible on Aerial Imagery (C9) Secondary Indicators (minimum of two required) HYDROLOGY Geomorphic Position (D2) Shallow Aquitard (D3) Hydrogen Sulfide Odor (C1) Oxidized Rhizospheres on Living Roots (C3) Presence of Reduced Iron (C4) Recent Iron Reduction in Tilled Soils (C6) Thin Muck Surface (C7) Other (Explain in Remarks) Iron Deposits (B5) City/County:Rutledge Landing Wake Co. DP1 3-9-2020 Dominion Energy NC NC No Section, Township, Range:A. Bentz 6-10nonehillslope Datum: NAD83LRR P, MLRA 136 N/ANWI classification: Slope (%):Local relief (concave, convex, none): Yes NoAre climatic / hydrologic conditions on the site typical for this time of year?(If no, explain in Remarks.) significantly disturbed? naturally problematic? Are “Normal Circumstances” present? (If needed, explain any answers in Remarks.) Remarks: Is the Sampled AreaYes Yes Yes Hydric Soil Present? Hydrophytic Vegetation Present? Wetland Hydrology Present? Nowithin a Wetland?Yes Sediment Deposits (B2) Drift Deposits (B3) Remarks: Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Depth (inches): Depth (inches): Depth (inches): No Saturation Present? (includes capillary fringe) Surface Water Present? Field Observations: ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont – Version 2.0 Sampling Point: (Plot size: 1. 2. 3. 4. 5. 6.(A/B) 7. 50% of total cover:20% of total cover:x 1 = Sapling/Shrub Stratum (Plot size:x 2 = 1.x 3 = 2.x 4 = 3.x 5 = 4.Column Totals:(B) 5. 6. 7. 8.X 9. 4 - Morphological Adaptations1 (Provide supporting 50% of total cover:20% of total cover: Herb Stratum (Plot size: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 50% of total cover:20% of total cover: Woody Vine Stratum (Plot size: 1. 2. 3. 4. 5. 50% of total cover:20% of total cover:Yes X5 =Total Cover10 Lonicera japonica 5 Yes Yes FAC Remarks: (Include photo numbers here or on a separate sheet.) )10*10 =Total Cover FACU FACU No 2 1 - Rapid Test for Hydrophytic Vegetation 2 - Dominance Test is >50% VEGETATION (Four Strata)– Use scientific names of plants. 23 9 5 5 No FACU No Yes FAC FACU 5 No Multiply by: Prevalence Index = B/A = FACW FACU Yes No FACU FAC 2 No Prevalence Index worksheet: FAC Total % Cover of: (A) (B) (A) No 1 1024 2 50*50 Definitions of Four Vegetation Strata: Woody Vine – All woody vines greater than 3.28 ft in height. Hydrophytic Vegetation Present? FACU =Total Cover Herb – All herbaceous (non-woody) plants, regardless of size, and woody plants less than 3.28 ft tall. 10*10 ) Smilax rotundifolia 4 Ligustrum sinense No2 Arundinaria gigantea 5 20 Viburnum dentatum Tipularia discolor Rosa multiflora Polystichum acrostichoides 2 47 Juniperus virginiana Acer rubrum Tree Stratum ) =Total Cover Liriodendron tulipifera Acer rubrum Liquidambar styraciflua Ilex opaca 50*50 ) 45 Indicator Status 30 5 No Dominant Species? Yes 10 5 FAC OBL species FACW species FAC species 5 Sapling/Shrub – Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Tree – Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. 1Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. FACU Absolute % Cover 60.0% Percent of Dominant Species That Are OBL, FACW, or FAC: 3 - Prevalence Index is ≤3.01 data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation1 (Explain) No DP1 3 5 FACU species UPL species Hydrophytic Vegetation Indicators: Total Number of Dominant Species Across All Strata: Dominance Test worksheet: Number of Dominant Species That Are OBL, FACW, or FAC: ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont – Version 2.0 Depth (inches):X Sampling Point: Yes Restrictive Layer (if observed): Remarks: Hydric Soil Present? Type: Histosol (A1) Histic Epipedon (A2) Black Histic (A3) Hydrogen Sulfide (A4) Stratified Layers (A5) Loc2 Loamy/Clayey100 Color (moist) Matrix 10YR 4/40-14 DP1SOIL Type1 Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Redox FeaturesDepth (inches)Color (moist)Remarks 1Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains.2Location: PL=Pore Lining, M=Matrix. % Depleted Below Dark Surface (A11) Thick Dark Surface (A12) Sandy Mucky Mineral (S1) Sandy Redox (S5) %Texture Stripped Matrix (S6) Iron-Manganese Masses (F12) (LRR N,Other (Explain in Remarks) 3Indicators of hydrophytic vegetation and wetland hydrology must be present, Umbric Surface (F13) (MLRA 122, 136) Piedmont Floodplain Soils (F19) (MLRA 148) Sandy Gleyed Matrix (S4)MLRA 136) Dark Surface (S7)unless disturbed or problematic.Red Parent Material (F21) (MLRA 127, 147, 148) No Hydric Soil Indicators: Polyvalue Below Surface (S8) (MLRA 147, 148) Thin Dark Surface (S9) (MLRA 147, 148) Loamy Gleyed Matrix (F2) Redox Dark Surface (F6) Redox Depressions (F8) Loamy Mucky Mineral (F1) (MLRA 136) Depleted Matrix (F3) Depleted Dark Surface (F7) 2 cm Muck (A10) (MLRA 147) Coast Prairie Redox (A16) Indicators for Problematic Hydric Soils3: (MLRA 147, 148) Piedmont Floodplain Soils (F19) (MLRA 136, 147) Very Shallow Dark Surface (F22) Red Parent Material (F21) (outside MLRA 127, 147, 148) 2 cm Muck (A10) (LRR N) ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont – Version 2.0 NC Division of Water Quality –Methodology for Identification of Intermittent and Perennial Streams and Their Origins v. 4.11 41 NC DWQ Stream Identification Form Version 4.11 Date: Project/Site: Latitude: Evaluator: County: Longitude: Total Points: Stream is at least intermittent if ≥ 19 or perennial if ≥ 30* Stream Determination (circle one) Ephemeral Intermittent Perennial Other e.g. Quad Name: A. Geomorphology (Subtotal =_________) Absent Weak Moderate Strong 1a. Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In-channel structure: ex. riffle-pool, step-pool, ripple-pool sequence 0 1 2 3 4. Particle size of stream substrate 0 1 2 3 5. Active/relict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel No = 0 Yes = 3 a artificial ditches are not rated; see discussions in manual B. Hydrology (Subtotal = _________) 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 0 0.5 1 1.5 17. Soil-based evidence of high water table? No = 0 Yes = 3 C. Biology (Subtotal = _________) 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 3 21. Aquatic Mollusks 0 1 2 3 22. Fish 0 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0 0.5 1 1.5 25. Algae 0 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other = 0 *perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: c �Q\ I - AD ST HEADWAL \�� \ SS SERVICE _ — / TO CONFORM TO \ TYP — 24 J \ RO D ALIGNMENT \ \ J #15 ' I R0 co Pulkic I SLY PERMI E A STALLED -,I IMPACTS I METER — ��\\ TYP \ CB H 336 I* +207.0338 3137 * o 1 1 1 335 „ A I ITS 334 '''— — — zon — — ream p s cros ing G / WE —AL3,S a 0.0 �jqjt- acres ETLAND S S 8c E C zone 1 zone Priv� road / er enc v h4ei- / & pe can access \ �r a a DJUST CATCH BASINS o 0 CONFORM TO ROAD ALIGNMENT I/ CO JSANDFILTER #6 4" UNDER DRAIN RSR 4D 7-1 firA r_�--7'_ �EX RIP RAP DITCH /�. o` UFF R IM�S ,, JJ 1 s — --0. cres oo �l 4e� PROPOSED FUTURE 40' CITY OF RALEIGH PUBLIC SEWER EASEMENT AND TOWN OF KNIGHTDALE GREENWAY EASEMENT FLOODWAY 1IIIIIIIIIIENE .0 V�ii119 ff C � ' MCI �'M ., . ..- w��NA���o� 1 3Q4,,,&qu4't'. 1 �acres i FLOOD PLAIN UFFER IMPAC 1 1c1'ft. / .03 acre-s-, GRAPHIC SCALE M M i imh - 40 e. i R-30 ZONING HUNTSBORO SUBDIVISION LOT 15 BM 1995 PAGE 1214 41' q zQ "' E- E1 �Aw dQ w �r E1d�" U F � ai w c� w z W 00, Z / / % �< MHO /17� � g1�g0 o / /17 2 V/ Sg I E. METER R-30 ZONING G WELL SITE ASHLEY HILLS SUBDIVISION BOM 1984PG 821 BOM 1981 PG 111 o / / / 68 \f\ 170 pVHp / �� �� 1 /161 \ \ EXISTING , 30' / ASHLEY HILLS TOF= 230.92 � °�iy CONNECT WATER MAIN / � H A E 2 P R T O E D TO EXISTING WATER 1 Z ROB �a .,_No Or. o \ �a SETBACK I ►�,,w' M 980PAE67 / / G GRAVEL PATH R- ZONI � !� �- NECT ATER MNN / nury Lor _PERMANENT 20' STORM DRAIN- - --- - - • -+- / L WILL BE SERVID BY D LOPER S7�RAIN• - - -- FOR USE AS TIC FACILITY UPGRADEEAgMENT - -- r -- T- / - - _--22 EXIST. WER PLANT IF R IRED / --- _ a„� J N. < -o= WELL T 4 2 Ac 609 \ 407 1 406 405 04 403 I 4021 1401 _ / ( r° a oc �� \ \ - / 3011 02 303 304 3 5 704 ® I \ \ \ \\ I OPEN SPAT 5 ,V C WELL LOT 5 /� - FH ` - - `� c 1,539 S.FT. _\ 2T \ 703 WETLANDS S&EC R100. H #57 MH j.e MH /e9 50' PC R/ l 6. W/L , • 2j. .B. 1 \ P�0\ RP\N 6� W �\ yF�N P€ ` NOD ABANDON RUTLEDGE LANDING PHASE 3 & 4 WETLAND AND STREAM IMPACTS e 1r AC. AC AC LF LF LF LF SF SF PHASE WETLAND WETLAND POND INTERMITANT INTERMITANT PERENNIAL PERENNIAL NRB ZONE 1 NRB ZONE 2 IMPACTS AREA STREAM STREAM IMPACTS STREAM STREAM IMPACTS IMPACTS IMPACTS 3 0.30 0.00 0 472 0 1530 0 2,298 2,775 4 0.35 0.00 0 0 0 0 0 0 0 TOTAL 0.84 0.03.2 0 1 472 1 0 1 1530 0 2,298 1 2,775 ASHLEY HILLS SUB'D PHASE 4 PART 4 / BM 1983 PAGE 25 20' DRAINAGE R-30 ZONING EASEMENT / TBM WELL SITE S / TOP^ 2312T� METER \ BM 1981 / 81 PAGE 965 / Z BM 1983 / CREEK D ti PAGE 25 LOCATION 20' DRAINAGE EASEMENy 30 J a°c PERIMETEF M2 _ ry@6 i i 308 309 310 !is F S / /�ETBACK 00 _ ACM M r FIDODPYEAR OPEN S R RDM AIN�601 FH EAS IENT / NTSBORO SUB'[ REA RESERVED BY OWNER OF ROAD, -r11 5 �P . • \ / 91 PER LENT E%ISTING ATERO METERS 604 CONFOR t / 346 TO NEW !)T LOCATIONS 345 344 3 3 342 341 340 39 I ; p�M EN � / H p2 OPEN PAC / RM DRAT �' . . y/• EASEMENT 490 / IS 24 TOPO D uSIN IGINAL TOPO FR \ 361 .y - ' /� • • / \ / NOVEM 04 AND B ING NEW TOPO SH TS \ / f 222 421 �' H 4 / f� \ / A D PERIMETER. A WGH GRADING DON \ 347 ,�/ / SIDE ORIGNAL T ITS WILL NOT BE R CTED \ X / ON THIS ADD 9 \ • • 4� 408 422 NO .HANG MADE T ORIGINAL TOPO IN AREAS \ SERNc4�3 4 O \ 459 / / 0 gNAL ROADS. �6020 / / 423 J � � / � ` / ¢ \ / / / TE oR ABANDON \ -' 348\ 0 319 \ WETLANDS E - * I A / f/ /� CONFOR M #3 CE I usE 424 LL ATION � � \ •: 100 * y /0 460 CP&L E SEMENT / R10 ST s �\ 425 \ \ 426 a '9 g 4 \ 410 / J / rO FH 6-L CM / / l H n� / �1 358 Tw I *. MH 452 322 7p �p 17 1 316 MH 4 418 \ 411 j / 462 ro \ m 451 rn \ EE1 PERMANENT 27 41 \ / 412 / / \ VA \ \ yoPEN SPA,y y y I rs 463 �/ MH / 48 4y / 1355- 450 4* 8 13�� / ti 35� \\ nEr W" a METER - \\ 416 'T \ I 464 1 / a sw .1 y y 00 �"` ,` � TYP � f�oo\\ * �� 484 - / 355 �dr 336 1* +202.0 o* pc� i 449 \ \ * \ t7 338 29 353 \ V ■ _ 335 � \�\4 46 483 448 / 202 r c... • . / 35 \ 4 �• �y y t 15 \ / / n, y..' y y 334 �. -.. \ 43 \ /l / �j / �_ ��a96.='�' / e 333 ne 2 482 604 y PERMANL44T y � E'I / 332 \ * 447 1 to OPEN SPACE \ 431 \ / �� / / WE AKLA ex y WETLANDS S&EC \ `D "4° \ 467 r 481 slq.f4.L \ T.o ', \\ �� ��s � \ 1; � agree 9�� \ y y FwM / x'!�' 331 Q ii iii � 5 43/ 4� \ \ y ��� y y / ° / \ * 330 a1 �% x' n p,NDS SdtEC i 468�I A .1� / •' / \ 29 / � ��� zone , * \ /\ 328 zone 2 o srMlE e `98' Prlva „ road M / I \ /1 / �Q / / x , Iy 433 1 / \ O �.. j 2� / , o / e p•. can as 444 469 \ �� 7��0 /: / / \ 0 327 47927 x F x x` I b I 434 I I I 1 1 / / y y x1�0 326 20 --- t E SE NT I I " 443 470 / H 1 47 / OD ' I 1 I <435 l I I 471�Rv�d I I 442 I \ 477 / P ry a \ � N I ss ce \ \ \\ / / 1• y y Hie ` � � � � � 1 I 436 / 'I / o� ` 177 P II I I 2 / 476 \ II N I I 441 I � \ \ / �: y / i ti� � ry � ,' • 'o� N + 11 437 I I OOj�� \ 176 1 RIP-RAP0' I _ __-- \ �' / / J • r APRON (\\, I I Srgy DRAIN. _ \ � - � '�•�� GR I /••�' ` 7 175 FAST H F,.o A�fALL✓ED \ , �''� I438 MH ' ' 9y G1 Q9 180 174 PERMANENT II M 1 0P a 173 i610 � �il // OOQ � � � •''• � 271 182 172 (A 1 F.,a` WETLANDS OT LOCATED r N WE L #2 �\ ON SUT,' BJ T TRACT-`. / ,oa' sTRE F / ..... ry �� e � / oc 1 / FLOOD W Y LINE / CUD-R10 ZONING ,' orVOTLEDGE LANDING Ds s&Ec / / / �e° / SUBDIVISION PH2 l Bioretention area no. Drainage area (sa ft Drainage area ac) Impervious area (sa ft la Rv WQV by Simple Method (cu ft) 0.75 WQV by Simple Method cu ft WQV Provided (cu ft) outlet Wet Pond 1 950,500 21.82 213,008 0.22 0.252 19,936 20,110 FES #33 &37 Sand filter 2 128.938 2.96 54,014 0.42 0.427 4,588 3,441 3,475 BPS #54 Sand filter 3 148,104 3.40 65,776 0.44 0.450 5 550 4,163 5 160 BPS #54 Sand filter 4 87,120 2.00 39,204 0.45 0.455 3 303 2,477 3 175 BPS 63 Sand filter 5 143.748 3.30 79,715 0.55 0.549 6 578 4,933 5 110 FES 46 Sand filter 6 32 234 0.74 1 12,632 1 0.39 1 0.403 1 1,082 811 1 1,240 1 HW 4C STORMWATER RUNOFF QUANTITIES (CFS) AREA CONTROLLED 62.02 AC 1 Q10 Q100 PRE DEVELOPMENT 1 62.1 1 182.3 1 342.9 POST DEVELOPMENT 1 41.9 1 211.5 1 382.9 STORM DRAINAGE DESIGN TABLE PIPE SECTION A A IMP GRASS WOODED C Tc Q(cfs) Q(cfs) PIPE L RIM US DS SLOPE V I D req'd D use n TYPE FROM TO (sub) (total) AREA AREA AREA SUB (min) SUB TOTAL (If) ELEV INV INV % fps (in) PHASE 3 EXISTING STORM SYSTEM CB #58 CB#5A 0.16 0.16 0.07 0.09 0.00 0.57 5.0 0.64 0.64 24 227.70 223.93 223.81 0.50 3.72 7.22 7.18 15 0.013 RCP CB#5A CB 0.14 0.16 0.09 0.05 0.00 0.71 5.0 0.71 1.35 52 227.70 223.81 223.55 0.50 3.72 7.22 9.49 15 0.013 RCP CB#5 CB 0.17 0.17 0.09 0.07 0.00 0.66 5.0 0.81 2.16 24 228.51 223.55 223.43 0.50 3.72 7.22 11.31 15 0.013 RCP CB#6 CB 0.08 0.32 0.04 0.04 0.00 0.62 5.0 0.34 2.50 189 228.51 223.43 216.55 3.64 10.03 7.22 8.24 15 0.013 RCP 1#88 CB#8A 2.62 2.62 1 0.81 1.81 0.00 0.50 5.0 9.47 9.47 40 221.00 217.00 216.81 0.47 5.91 7.22 17.32 18 0.009 HDPE CB#8A CB 0.48 0.48 0.36 0.12 0.00 0.78 5.0 2.71 12.17 24 222.43 216.81 216.69 0.50 6.06 7.22 18.85 18 0.009 HDPE CB#8 CB 0.35 2.97 0.18 0.17 0.00 0.63 5.0 1.60 13.77 83 222.43 216.69 215.50 1.43 10.27 7.22 16.21 18 0.009 HDPE CBf7 Ylf7A 0.20 3.17 0.07 0.13 0.00 0.53 5.0 0.78 17.05 113 223.00 215.50 209.50 5.31 13.68 7.22 15.77 18 0.013 RCP YI#7A CBf7C 0.32 3.82 0.09 0.22 0.00 0.49 5.0 1.13 18.18 94 214.50 209.50 200.50 9.57 18.37 7.22 14.46 18 0.013 RCP CB#7C CB #15 0.00 3.82 1 0.00 0.00 0.00 0.00 5.0 0.00 18.18 141 216.00 200.50 199.41 0.77 6.32 7.22 23.18 24 0.013 RCP CB #15 CB #16 0.26 4.08 0.16 0.11 0.00 0.68 5.0 1.30 19.49 26 204.94 199.41 199.28 0.50 5.90 7.22 25.82 30 0.013 RCP CB#16 CB#16A 0.27 4.35 0.16 0.11 0.00 0.68 5.0 1.32 20.81 80 204.63 199.28 197.90 1.72 10.96 7.22 20.98 30 0.013 RCP CB/16B CB#16A 0.82 5.17 0.42 0.40 0.00 0.64 5.0 3.77 3.77 24 203.26 199.85 199.73 0.50 3.72 7.22 13.94 15 0.013 RCP CB#16A CB#18 0.12 5.29 0.06 0.06 0.00 0.61 5.0 0.53 25.11 124 203.26 197.90 196.67 0.99 8.31 7.22 24.97 30 0.013 RCP CB#17 CB#18 0.12 5.40 0.08 0.04 0.00 0.75 5.0 0.63 0.63 24 201.93 198.27 198.15 0.50 3.72 7.22 7.13 15 0.013 RCP CB#18 SMH#19 0.22 5.62 0.12 0.10 0.00 0.66 5.0 1.03 26.14 73 201.93 196.57 196.20 0.51 6.71 7.22 28.75 36 0.013 RCP SMH#19 FES#19A 0.00 5.62 0.00 0.00 0.00 0.00 5.0 0.00 26.14 8 201.93 196.20 196.15 0.62 7.45 7.22 27.64 36 0.013 RCP FLUME#5 0.92 0.92 0.48 0.44 0.00 0.64 5.0 4.26 4.26 10 264.40 NA NA 4.00 1.60 7.22 NA NA 0.035 NA STORM DRAINAGE DESIGN TABLE PIPE SECTION A A IMP GRASS WOODED C Tc 0(cfs) Q(cfs) PIPE L RIM US DS SLOPE V I D req'd D use n TYPE FROM TO (sub) (total) AREA AREA AREA SUB (min) SUB TOTAL (If) ELEV INV INV % fps (in) CB#11CB 0.38 0.38 0.11 0.26 0.00 0.50 5.0 1.35 1.35 27 221.83 218.00 217.85 0.56 3.92 7.22 9.31 15 0.013 RCP CB 2 SMH 2 0.09 0.46 0.07 0.02 0.00 0.80 5.0 0.50 1.85 7 221.83 217.85 217.66 2.71 8.66 7.22 7.76 15 0.013 RCP SMH#2 SMH#3 0.00 0.46 0.00 0.00 0.00 0.00 5.0 0.00 1.85 84 222.00 217.66 212.00 6.74 13.65 7.22 6.56 15 0.013 RCP SMH#3 SMH#4 0.00 0.46 0.00 0.00 0.00 0.00 5.0 0.00 1.85 93 217.00 212.00 210.38 1.74 6.94 7.22 8.45 15 0.013 RCP SMH#4 CB#4A 0.00 0.46 0.00 0.00 0.00 0.00 5.0 0.00 1.85 6 214.14 210.38 210.35 0.50 3.72 7.22 10.68 15 0.013 RCP CB#4A CB#4B 0.10 0.56 0.05 0.05 0.00 0.63 5.0 0.47 2.32 28 214.14 210.35 210.20 0.54 3.85 7.22 11.48 15 0.013 RCP CB#48 HW#4C 0.17 0.74 0.05 0.12 0.00 0.50 5.0 0.63 2.95 18 214.14 210.20 210.09 0.61 4.11 7.22 12.25 15 0.013 RCP RSR#4D FES#4E 0.03 0.77 0.00 0.03 0.00 0.30 5.0 0.07 0.07 45 211.20 207.75 207.5 0.56 3.92 7.22 3.06 15 0.013 RCP CB#22 FES#23 1.37 1.37 0.69 0.68 0.00 0.63 5.0 6.20 6.20 90 204.70 200.54 199.00 1.71 6.88 7.22 13.34 15 0.013 RCP HW#10 HWP11 42.11 42.11 3.10 39.01 0.00 0.35 5.0 105.75 105.75 60 222.50 216.35 216.00 0.58 4.02 7.22 47.30 15 0.013 RCP HW#4A HW#4B 1.62 1.62 0.13 1.50 0.00 0.35 5.0 4.11 109.86 36 212.00 206.90 206.50 1.11 5.54 7.22 42.52 15 0.013 RCP CB#24 CB#25 0.34 0.34 0.28 0.07 0.00 0.82 5.0 2.04 2.04 24 212.00 208.00 207.85 0.63 4.16 7.22 10.61 15 0.013 RCP CB#25 CB#26 0.39 0.73 0.11 0.27 0.00 0.49 5.0 1.38 3.42 86 212.00 207.85 206.50 1.57 6.59 7.22 10.84 15 0.013 RCP CB#26 CB#27 0.33 1.06 0.03 0.30 0.00 0.35 5.0 0.84 4.25 36 208.50 203.50 203.20 0.83 4.80 7.22 13.26 15 0.013 RCP C8127A CB#27 0.47 0.47 0.12 0.35 0.00 0.46 5.0 1.56 1.56 38 209.50 205.00 203.00 5.26 12.06 7.22 6.44 15 0.013 RCP CB#27 CB#28 0.70 2.22 0.09 0.60 0.00 0.39 5.0 1.95 7.77 47 208.50 203.50 201.75 3.72 10.14 7.22 12.55 15 0.013 RCP CB#28 CB#29 0.30 2.52 0.25 0.05 0.00 0.85 5.0 1.84 9.60 141 206.10 201.75 197.80 2.80 8.80 7.22 14.33 15 0.013 RCP C8129A CB#29 0.53 0.53 0.25 0.27 0.00 0.61 5.0 2.32 2.32 26 202.40 197.95 197.80 0.58 3.99 7.22 11.32 15 0.013 RCP CB#29 CB#30 0.39 3.37 0.17 0.22 0.00 0.58 5.0 1.62 13.07 119 202.20 197.80 195.90 1.60 7.50 7.22 17.88 18 0.013 RCP CB#30 CB#31 0.28 3.65 0.10 0.17 0.00 0.54 5.0 1.08 14.15 47 201.45 195.90 195.00 1.91 8.21 7.22 17.80 18 0.013 RCP CB/31A CB#31 0.70 0.70 0.35 0.35 0.00 0.62 5.0 3.14 3.14 51 201.45 197.00 196.00 1.96 7.36 7.22 10.08 15 0.013 RCP CB#31 CB#32 0.65 5.00 0.23 0.42 0.00 0.53 5.0 2.49 19.78 105 201.00 195.00 193.10 1.81 9.67 7.22 20.40 24 0.013 RCP CB#32 FES#33 0.22 5.22 0.90 0.02 0.00 0.89 1 5.0 1.38 21.17 55 200.05 193.10 192.80 rO.55 6.16 7.22 26.20 30 0.013 RCP Y OWN FLOOD PLAIN W Nitrogen Reductions Total Site 51.90 Area IMP Open Permanent #TN % Reduction # removed #TN total area Wet Pond #1 3.18 5.36 1.00 74.45 25 18.61 55.84 9.54 Sand filter 2 1.24 1.72 0.00 28.35 35 9.92 18.43 2.96 Sand filter 3 1.51 1.89 0.00 34.28 35 12.00 22.28 3.40 Sand filter 4 0.901 1.10 0.00 20.40 1 35 7.14 13.26 2.00 Sand filter 5 1.83 1.47 0.00 40.56 35 14.20 26.36 3.30 Wetland area 6 2.85 5.17 7.80 71.30 40 28.52 42.78 15.82 Grass Swale 7a 3.00 2.96 0.00 67.15 20 13.43 53.72 5.96 Veg buffer 7b 0.64 0.60 3.98 16.68 30 5.00 11.67 5.22 Sand filter 6 7c 0.29 0.22 0.00 6.41 35 2.24 4.17 0.51 Wetland area 1b 0.03 3.14 0.00 4.38 40 1.75 2.63 3.17 15.47 23.63 12.78 363.96 112.82 251.14 51.9 TN Der Acre 4.84 1.00 final loadinj target idiff ac offset fee bu down bu down 1 4.841 3.61 1.241 51.90 1 850.51 1 54 771.66 R-30 ZONING HUNTSBORO SUBDIASR LOT 15 BM 1995 PAGE 1214 / 115 91� c m a n6 n m s� a n' 117 _ R- NPF - 118 119 LOT - 120 BM 1995 121 GRAPHIC SCALE ,Da D 50 100 200 ( IN FEET ) 1 inch = 100 ft. GENERAL CONSTRUCTION NOTES: 1. ALL CONSTRUCTION SHALL CONFORM TO THE CURRENT COUNTY OF WAKE, TOWN OF KNIGHTDALE AND NCDOT STANDARD DETAILS AND SPECIFICATIONS. 2. A COMPLETE COORDINATE LISTING AND AUTOCAD RELEASE 14 DRAWING FILE ARE AVAILABLE UPON REQUEST FROM THIS FIRM. 3. THE CONTRACTOR SHALL LOCATE ALL UTILITIES PRIOR TO COMMENCEMENT OF GRADING ACTIVITIES. CONTACT ULOCO AT 1- 800-632-4949 FOR FIELD LOCATION OF UNDERGROUND UTILITIES. 4. ALL DIMENSIONS SHOWN ARE TO EDGE OF PAVEMENT, UNLESS OTHERWISE STATED ON PLANS. 5. ALL PAVEMENT ON SITE SHALL BE IN ACCORDANCE WITH TYPICAL SECTION DETAILS ON DETAIL SHEETS. 6. UNLESS OTHERWISE NOTED ALL PROPOSED SPOT ELEVATIONS ARE TOP OF ASPHALT OR FINISHED SURFACE. 7. SEED ALL AREAS DISTURBED BY CONSTRUCTION, AND NOT INDICATED TO BE PAVED OR PLANTED, UPON COMPLETION OF GRADING ACTIVITIES. USE REBEL 3 FESCUE IN ACCORDANCE WITH SEEDING SCHEDULE ON DETAIL SHEETS. 8. SEE ARCHITECTURAL PLANS FOR BUILDING DIMENSIONS AND FEATURES. 9. SEE PLUMBING PLANS FOR LOCATION OF VAULTS, BACKFLOW PROTECTION ON FIRELINES AND PIPE SPECIFICATIONS OF FIRELINES. 10. THE TOPOGRAPHY SHOWN WAS FIELD LOCATED BY THIS FIRM. 11. ALL SANITARY SEWER SLOPES AND PIPE LENGTHS ARE COMPUTED FROM CENTER OF MANHOLE TO CENTER OF MANHOLE. 12. CONSTRUCT ALL SANITARY SEWER MANHOLES FLUSH TO FINAL PAVEMENT GRADE OR AS SHOWN IN NON -PAVED AREAS. 13. SEWER LATERALS TO BE PLACED AT A MINIMUM SLOPE OF 1% ON 4" LINES AND 0.5% ON 6" LINES. CLEANOUTS SHALL BE PLACED AT 50' INTERVALS AND AT BEND POINTS. ALL CLEANOUTS IN PAVED AREAS SHALL BE APPROVED LOAD BEARING TYPE. 14. WATER MAINS SHALL HAVE A MINIMUM 3' OF COVER. 15. CONSTRUCT ALL FIRE HYDRANTS WITH BASE FLANGE SIX INCHES ABOVE FINAL GRADE. 16. CONTRACTOR SHALL CLEAR AND GRUB ENTIRE R/W WITHIN 100' OF ALL INTERSECTIONS. 17. THE CONTRACTOR IS RESPONSIBLE FOR INSURING POSITIVE DRAINAGE TO ALL STORM STRUCTURES. 18. DEVELOPER IS RESPONSIBLE FOR THE INSPECTION OF THE CONSTRUCTION OF ALL PRIVATE STREETS. COPIES OF CERTIFIED INSPECTION REPORTS MUST BE SUBMITTED TO THE COUNTY NEUSE RIVER RIPARIAN BUFFER NOTE: THE NEUSE RIVER RIPARIAN AREA PROTECTION AND MAINTENANCE RULE (15A NCAC 2B.0233) APPLIES TO ALL PERENNIAL AND INTERMITTENT STREAMS, LAKES, PONDS AND ESTUARIES IN THE NEUSE RIVER BASIN WITH FOREST VEGETATION ON THE ADJACENT LAND OR "RIPARIAN AREA". IN RIPARIAN AREAS WITH EXISTING FOREST VEGETATION IN THE FIRST 30 FEET DIRECTLY ADJACENT TO THE STREAM, THE RULE PROHIBITS LAND DISTURBANCE, NEW DEVELOPMENT AND FERTILIZER USE WITHIN THE FIRST 50 FEET OF LAND NEXT TO THE WATER. IN RIPARIAN ARES WITH FOREST VEGETATION THAT IS LESS THAN 30 FEET WIDE, THE RULE PROHIBITS LAND DISTURBANCE, NEW DEVELOPMENTAND FERTILIZER USE WITHIN THE AREA THAT CONTAINS FOREST VEGETATION (BUT NOT THE ENTIRE 50 FOOT RIPARIAN AREA). FOR MORE INFORMATION ABOUT THIS RIPARIAN AREA RULE, PLEASE CONTACT THE DIVISION OF WATER QUALITY S WETLAND/401 UNIT AT 919-733-1786. 11 a rn t~ f� • � Ub 0 � � i:i o I °o�' NbiD�DO � 0 0 Do r. A .° as � 'DO -Z0 I N N CO NM ��aoCCoo�0 w kn ii F., d. 1 o CD } II } PL1 .:-, (U as A I� z z 3 U J w 400 � = U Q w I 1l U 0 1l O� STORM DRAINAGE DESIGN TABLE PIPE SECTION A A IMP GRASS WOODED C Tc Q(cfs) Q(cfs) PIPE L RIM US DS SLOPE V I D req'd D use n TYPE FROM TO (sub) (total) AREA AREA AREA SUB (min) SUB TOTAL (If) ELEV INV INV % fps (in) FES#34 CB#35 14.97 14.97 2.00 8.47 4.50 0.36 18.7 23.90 23.90 15 19(.50 192.50 192.25 1.67 10.77 7.22 22.24 30 0.013 RCP CB#35 CB36 0.33 15.30 0.17 0.16 0.00 0.64 5 0 1.52 25.42 25 197.80 192.25 191.84 1.64 10.69 7.22 22.83 30 0.013 RCP CB#36 FES#37 0.29 15.59 I_ 0.07 0.00 0.80 5.0 1.69 27.11 64 197.80 191.84 191.50 0.53 6.8; 7.22 H.89 36 0.013 RCP RSR#38 FES#39 21.82 21.82 4.89 11.66 5.27 0.42 5.0 66.41 66.41 100 193.75 190.00 189.70 0.30 4.57 7.22 45.00 2-30 0.013 RCP CB#40 CB#41 0.32 0.32 0.18 0.13 0.00 0.67 5.0 1.55 1.55 24 208.75 205.25 205.10 0.63 4.16 7.22 9.59 15 0.013 RCP CB#41 CB#42 0.38 0.70 0.13 0.25 0.00 0.52 5.0 1.42 2.97 345 208.75 205.10 193.00 3.51 9.84 7.22 8.85 15 0.013 RCP CB#42 CB#43 0.59 1.29 0.03 0.56 0.00 0.33 5.0 1.41 4.38 24 198.00 193.00 192.75 1.04 5.37 7.22 12.85 15 0.013 RCP CB#43 CB#44 0.51 1.79 0.37 0.14 0.00 0.77 5.0 2.83 7.20 163 198.00 192.75 190.35 1.47 6.38 7.22 14.52 15 0.013 RCP CB44A CB#44 0.37 0.37 0.19 0.18 0.00 0.63 &0 1.69 1.69 32 194.55 190.55 190.35 0.63 4.16 7.22 9.89 15 0.013 RCP CB#44 SMH#45 0.23 2.40 0.01 0.22 0.00 0.34 5.0 0.57 9.46 130 194.65 190.35 188.15 0.92 7.72 7.22 15.67 18 0.013 RCP SMH#45 FES#46 0.00 2.40 0.00 0.00 0.00 0.00 5.0 0.00 9.46 30 192.35 188.15 188.00 0.50 4.20 7.22 19.69 18 0.013 RCP CB#49 CB#50 1.13 1.13 0.07 1.06 0.00 0.34 5.0 2.77 2.77 32 194.50 190.80 190.50 0.94 5.09 7.22 11.05 15 0.013 RCP CB#.50 CB#51 0.56 1.69 0.09 0.47 0.00 0.41 5.0 1.65 4.42 24 195.10 190.50 190.35 0.63 4.16 7.22 14.20 15 0.013 RCP CB#51 CB#52 0.12 1.81 0.12 0.00 0.00 0.95 5.0 0.83 5.25 41 195.20 190.35 190.00 0.85 4.86 7.22 14.28 15 0.013 RCP CB#52 CB#53 0.62 2.43 0.13 0.49 0.00 0.44 &0 1.94 7.19 24 193.75 190.00 189.60 1.67 9.29 7.22 12.60 15 0.013 RCP CB#53 BPS#54 0.18 2.61 0.10 0.08 0.00 0.67 5.0 0.86 8.05 100 193.75 189.60 189.00 0.50 7.89 7.22 18.53 18 0.013 RCP CB#61 CB#62 0.78 0.78 0.18 0.60 0.00 0.45 5.0 2.55 2.55 24 193.75 189.70 189.55 0.62 5.37 7.22 10.50 15 0.013 RCP CB#62 BPS#63 0.18 0.96 0.10 0.08 0.00 0.67 5.0 0.88 0.88 110 193.75 189.55 189.00 0.50 4.76 7.22 7.37 15 0.013 RCP D1#64 FES#65 0.30 0.30 0.07 0.23 0.00 0.45 5.0 0.97 3.94 110 195.50 192.50 191.50 0.91 5.01 7.22 12.67 15 0.013 RCP FLUME#5 0.92 0.92 0.48 0.44 0.00 0.64 5.0 4.26 4.26 10 197.00 197.00 196.50 4.00 7.22 NA NA 0.035 NA FLUME#3 0.74 1.70 0.16 0.58 0.00 0.44 5.0 2.33 3.21 10 192.00 192.00 191.50 5.00 7.22 NA na NA NA FLUME#4 1.44 1.44 0.28 1.16 0.00 0.42 5.0 4.41 4.41 10 192.00 192.00 191.50 5.00 7.22 NA. no NA NA C1 M••�1 c ) W O W � O V 1 T4 M••I-•1 1� r�^/� !-�•1 V1 STREAM CROSSING - PUMP BY-PASS NOTES1.MECHANICAL EQUIPMENT SHALL NOT OPERATE WITHIN THESTREAM OR TRAVERSE STREAM UNTIL THE DAY OF PIPEINSTALLATION.2.CONSTRUCT TEMPORARY COFFER DAMS WITHIN LIMITS OFDISTURBANCE.3.CONTRACTOR SHALL DEWATER AREA BETWEEN DAMS ANDENSURE TIGHT SEAL OF DAMS PRIOR TO TRENCHING.CONTRACTOR SHALL BE RESPONSIBLE FOR PASSING ALL WATERWHICH IS TO BE FILTERED THROUGH A FILTER BAG PLACED INCONJUNCTION WITH APPROPRIATE E&SC MEASURES. INSTALL12-INCH COMPOST FILTER SOCK ON THREE DOWNGRADIENTSIDES OF FILTER BAG. DEWATERING PUMPS SHALL BE PLACEDWITHIN SECONDARY CONTAINMENT.4.SCREEN PUMP INTAKES TO MINIMIZE ENTRAINMENT OF AQUATICLIFE. PLACE PUMP INTAKE IN SUMP HOLE/POOL UPSTREAM OFUPSTREAM COFFER DAM. PLACE BYPASS HOSE OUTSIDE OFSTREAM BANKS WITH DISCHARGE DOWNSTREAM OFDOWNSTREAM COFFER DAM BEFORE COMMENCING BYPASS.TAKE MEASURES TO PREVENT STREAMBED SCOUR AT PUMPDISCHARGE THROUGH THE USE OF AN ENERGY DIFFUSER. TAKEREASONABLE MEASURES TO PREVENT INTAKE FROM SUCTIONINGTHE STREAM SUBSTRATE.5.THE PUMP(S) SHALL BE OF SUFFICIENT SIZE TO CONVEY NORMALSTREAM FLOW. HAVE STANDBY PUMPS AND GENERATORSCAPABLE OF HANDLING 100% OF ANTICIPATED FLOW ON-SITE INCASE OF PUMP FAILURE OR A RAIN EVENT. CONTINUOUSLYMONITOR THE DAM AND PUMPS TO ENSURE PROPER OPERATIONTHROUGHOUT THE STREAM CROSSING. ALL PUMPS SHALL BEPLACED WITHIN SECONDARY CONTAINMENT.6.THE STREAM CROSSING SHOULD BE MADE PERPENDICULAR TOTHE STREAM TO THE EXTENT PRACTICAL OR AS SHOWN ONPERMITTED PLANS. INSTALL SILT FENCE PERPENDICULAR TO THECONSTRUCTION EASEMENT AT THE STREAM CROSSING. EXTENDSILT FENCE 20-FT. MINIMUM ON BOTH SIDES OF EDGE OFCONSTRUCTION EASEMENT OR AS SHOWN ON PLANS.7.LIMIT THE REMOVAL OF VEGETATION TO THE CONSTRUCTIONEASEMENT AREA. ONLY HAND CLEARING IS ALLOWED ON STREAMBANKS AND WITHIN 10-FT. OF TOP OF BANK, EXCEPT WITHIN THETRENCHLINE OR FOR SAFETY PURPOSE.8.THE STREAM CROSSING SHOULD BE CONDUCTED "IN THE DRY"DURING LOW FLOW CONDITIONS. LOCAL WEATHER CONDITIONSSHALL BE MONITORED IN ORDER TO AVOID ANTICIPATEDRAINFALL EVENTS DURING, OR IMMEDIATELY FOLLOWING,INSTALLATION OF THE PIPE.9.THE STREAM CROSSING SHALL BE EXECUTED IN THE MINIMALAMOUNT OF TIME NECESSARY; BEGIN INSTREAM WORK IN THEMORNING, INSTALLATION AND RESTORATION SHALL OCCURWITHIN A 24-HOUR PERIOD TO THE FULLEST EXTENT PRACTICAL.IN NO INSTANCE SHOULD INSTALLATION AND RESTORATIONEXCEED 48 HOURS WITHOUT APPROVAL FROM THEENVIRONMENTAL INSPECTOR.10.CONTRACTOR SHALL ATTEMPT TO SEGREGATE STREAM BEDSUBSTRATE FROM SUBGRADE.11.NO WASTES, SPOILS, SOLIDS OR FILLS WILL BE PLACED WITHINSTREAM OR RIPARIAN AREAS BEYOND THE LIMITS OF THOSEDEPICTED ON THE DRAWINGS.12.THE STREAM CROSSING SHALL BE RESTORED TO ORIGINALCONTOURS TO FULLEST EXTENT PRACTICAL, ONCECONSTRUCTION IS COMPLETED. AFTER SUBGRADE HAS BEENBACKFILLED APPLY STREAM SUBSTRATE, TO THE FULLEST EXTENTPRACTICAL.13.ADDITIONAL SITE SPECIFIC MEASURES MAY BE NECESSARY INORDER TO PROTECT THE AFFECTED STREAM AND PREVENTVIOLATIONS OF WATER QUALITY STANDARDS.14.ENVIRONMENTAL INSPECTOR TO ASSIST IN DETERMINATION OFWHETHER PUMP AROUND OR FLUME STREAM CROSSING METHODIS TO BE USED.15.REFER TO ADDITIONAL FIGURES PROVIDED WITH PCN FORDESIGNATION OF NCDOT ROW, PERMANENT EASEMENT, ANDTEMPORARY WORKSPACE DIMENSIONS AT THE STREAMCROSSING.20-FT. MIN. (TYP.)LODLODLODLODLOD■■■■■■■■■■■■LODLODTRENCHLODLODLODBY-PASS PUMP WITHSECONDARYCONTAINMENTBY-PASS HOSESCREEN INTAKE(TYP.)COFFER DAM(TYP.)TRENCHDEWATERING HOSETBTBPROPOSED PIPESTREAM FLOW 10-FT. (TYP.)50-FT. RIPARIAN BUFFER (TYP.)SCREEN INTAKE(TYP.)DEWATERING PUMPWITH SECONDARYCONTAINMENTTOP OF BANK TOE OF BANK OHWM DIFFUSERSILT FENCE OR 12-IN.COMPOST FILTER SOCKCONSTRUCTION CORRIDOR(PERMANENT + TEMPORARY)10-FT. TO 15-FT.(SEE NOTE 15)FIGURE NO.Drawing path: Q:\7335\19\094 DENC Rutledge\DWG\DETAILS\STREAM_CROSSING.dwg PROJECT NUMBERDATE:SCALE: RUTLEDGE LANDING SERVICE LIEN WAKE COUNTY , NORTH CAROLINAD‑011/06/2020STREAM CROSSING - PUMP BY-PASS N.T.S.7335-19-094 STREAM CROSSING - POST-CONSTRUCTION NOTES1.AFTER THE PIPELINE IS INSTALLED, RESTORE STREAMBED & BANKSUBGRADE TO ORIGINAL CONTOURS TO FULLEST EXTENT PRACTICAL,.AFTER SUBGRADE HAS BEEN BACKFILLED APPLY STREAM SUBSTRATE,TO THE FULLEST EXTENT PRACTICAL.2.UPON COMPLETION OF CONTOUR RESTORATION, DISTURBED STREAMBANKS WILL BE STABILIZED WITH RIPARIAN SEED MIX (SEE RIPARIANSEED SPECIFICATIONS).3.RIPARIAN SEED MIX SHALL EXTEND FROM 50-FT. LANDWARD OF THETOP OF BANK DOWNSLOPE TO THE TOE OF BANK.4.INSTALL COIR MATTING ON STREAM BANKS. COIR MATTING SHALL BENORTH AMERICAN GREEN BIONET C700BN OR ENGINEER APPROVEDEQUIVALENT.5.COIR MATTING SHALL EXTEND FROM 10 FEET LANDWARD OF THE TOPOF BANK TO DOWNSLOPE TOE OF BANK. DO NOT INSTALL COIRMATTING IN STREAM BED.6.INSTALL TEMPORARY MATTING ON SLOPES ADJACENT TO STREAMBANKS. TEMPORARY MATTING SHALL BE NORTH AMERICAN GREENBIONET SC150BN OR ENGINEER APPROVED EQUIVALENT.7.TEMPORARY MATTING ON SLOPES SHALL EXTEND FROM COIRMATTING A MINIMUM OF 40-FT. LANDWARD.8.FOLLOWING PIPELINE INSTALLATION, REINSTALL SILT FENCE ORCOMPOST FILTER SOCKS PERPENDICULAR TO THE CONSTRUCTIONEASEMENT AT STREAM CROSSINGS.9.PERMANENT MAINTAINED ACCESS CORRIDORS SHALL BE RESTRICTEDTO THE MINIMUM WIDTH PRACTICAL AND SHALL NOT EXCEED 10-FT.IN WIDTH.10.REFER TO ADDITIONAL FIGURES PROVIDED WITH PCN FORDESIGNATION OF NCDOT ROW, PERMANENT EASEMENT, ANDTEMPORARY WORKSPACE DIMENSIONS AT EACH STREAM CROSSING.STREAM CROSSING - POST-CONSTRUCTION MAINTENANCE1.INSPECT STREAM CROSSING E&SC MEASURES AT LEAST ONCE PER 7CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT GREATERTHAN OR EQUAL TO 1.0-IN. IN 24 HOURS.ORDINARY HIGHWATER MARK (OHWM)5-FT. MIN. COVER DEPTHCOIR MATTINGSTREAM BANKS = C700BN(10-FT. + STREAM BANK)RIPARIAN SEEDING AREA (TYP.)(50-FT. + STREAM BANK)TEMPORARY MATTING = SC150BNTBSTREAM SECTION VIEWTRENCH BREAKER(TYP.)20-FT. MIN. (TYP.)LODLODLODLODLODLODLODLOD■■■■■■■■■■■■■■■■LODLODTBTBTEMPORARY MATTING = SC150BNTB10-FT. (TYP.)50-FT. RIPARIAN BUFFER (TYP.)STREAM FLOW COIR MATTINGSTREAM BANKS = C700BNTOP OF BANK TOE OF BANK OHWM STREAM PLAN VIEWSILT FENCE OR 12-IN.COMPOST FILTER SOCKCONSTRUCTION CORRIDOR(PERMANENT + TEMPORARY)10-FT. TO 15-FT.(SEE NOTE 10)FIGURE NO.Drawing path: Q:\7335\19\094 DENC Rutledge\DWG\DETAILS\STREAM_CROSSING.dwg PROJECT NUMBERDATE:SCALE: RUTLEDGE LANDING SERVICE LINE WAKE COUNTY , NORTH CAROLINAD‑021/06/2020STREAM CROSSING - POST-CONSTRUCTION N.T.S.7335-19-094 TOP OF BANK 30 MIL HDPE LINERTOP OF BANK COFFER DAM NOTES1.CONSTRUCT TEMPORARY COFFER DAMS WITHINEDGES OF CONSTRUCTION EASEMENT. CONSTRUCTDAMS USING SANDBAGS COVERED WITH CLEAN 30MIL HDPE LINER OR CLEAN STEEL PLATE DRIVENINTO THE STREAM BANKS AND STREAM BED. USESANDBAGS TO SHORE STEEL PLATE IF NEEDED.2.THE HEIGHT OF THE COFFER (HC) DAM SHALL BECALCULATED USING BOTH OF THE FOLLOWINGMETHODS.A.HC = HB/4 + 1-FT. (HB = HEIGHT OF STREAM BANKIN FEET) WITH A 2-FT. MINIMUM DAM HEIGHTB.HC = BASE FLOW + 1-FT. (BASE FLOW TO BEIDENTIFIED IN THE FIELD PRIOR TOCONSTRUCTION) THE GREATER OF THE TWO RESULTING HEIGHTSSHALL BE USED FOR THE COFFER DAM.ADDITIONAL HEIGHT MAY BE REQUIRED BASED ONFLOW CONDITIONS AT THE TIME OFCONSTRUCTION.3.CONTRACTOR SHALL ENSURE TIGHT SEAL OFSANDBAG COFFER DAM.4.SAND BAGS SHOULD BE PLACED ALONG THE EDGESOF THE COFFER DAM TO KEEP WATER FROMCUTTING AROUND THE COFFER DAM.TOE OF BANK TOE OF BANK 30 MIL HDPE LINER30 MIL HDPE LINEROHWMOHWM OHWM STREAM FLOW STREAM FLOWA'ACROSS-SECTION A-A'COFFER DAM SECTION VIEWPLAN VIEWTOP OF BANKHBHCHBHCSANDBAGS (TYP.)FIGURE NO.Drawing path: Q:\7335\19\094 DENC Rutledge\DWG\DETAILS\COFFER_DAM.dwg PROJECT NUMBERDATE:SCALE: RUTLEDGE LANDING SERVICE LINE WAKE COUNTY , NORTH CAROLINAD‑031/06/2020COFFER DAM N.T.S.7335-19-094 1762094724 817 STOLLS LN 1762092764 901 STOLLS LN 1752993555 5432 RUTLEDGEVILLE LN S TO L L S L AN E 21 0 20021021+76 20+0 0 21+ 0 0 ■ ■ ■ ■ ■ ■■■■■■■■■■■■■ ■ ■ ■ ■ EXISTING RIPRAP (TYP.) 10-FT.NSTREAM S3 15-FT. FIGURE NO.Drawing path: Q:\7335\19\094 DENC Rutledge\DWG\733519094_INS.dwgPROJECT NUMBER DATE: SCALE:RUTLEDGE GAS PIPELINE EXTENSIONWAKE COUNTY, NORTH CAROLINA5 5/20/2020 IMPACT EXHIBIT1" = 20' 7335-19-094 REFERENCE: TAX PARCEL DATA OBTAINED FROM THE WAKE COUNTY, NORTH CAROLINA GEOGRAPHIC INFORMATION SYSTEMS (GIS) DEPARTMENTS. 2016 TOPOGRAPHIC CONTOURS DERIVED FROM NC DEPARTMENT OF PUBLIC SAFETY EMERGENCY MANAGEMENT (NCDPS) NC SPATIAL DATA DOWNLOAD TOOL. THIS DIGITAL ELEVATION MODEL (DEM) IN WAKE COUNTY, NORTH CAROLINA WAS CONVERTED INTO 2-FOOT CONTOURS USING ARCGIS SPATIAL ANALYST. HYDROLOGY DATA OBTAINED FROM THE NATIONAL HYDROGRAPHY DATASET AND NATURAL RESOURCES CONSERVATION SERVICE (NRCS). 2017 AERIAL ORTHOIMAGERY OBTAINED FROM NC ONEMAP. NATURAL RESOURCES DELINEATION PERFORMED BY S&ME PERSONNEL IN SEPTEMBER AND OCTOBER 2019. THE LOCATION OF THE PROPOSED LAND DISTURBANCE AREA IS APPROXIMATE AND BASED ON INFORMATION PROVIDED BY THE OWNER.  EXISTING GRADE CONTOUR (2-FT.) EXISTING GRADE CONTOUR (10-FT.) PROPERTY BOUNDARY EXISTING RIPRAP RIPARIAN BUFFER (ZONE 1 - 30-FT.) RIPARIAN BUFFER (ZONE 2 - 20-FT.) LEGEND: PROPOSED NATURAL GAS MAIN CONSTRUCTION CORRIDOR TEMPORARY MATTING (NAG SC150BN) COIR MATTING (NAG C700BN) SILT FENCE COFFER DAM ■■■■■■■ REINFORCED SILT FENCE ZONE 2 = 328 S.F. ZONE 1 = 462 S.F. ZONE 2 = 332 S.F. ZONE 1 = 484 S.F. PERMANENT IMPACT SILT FENCE OUTLET PHOTOGRAPH 1 VIEWING DIRECTION: SW DESCRIPTION/COMMENT: View of S1 facing downstream towards bridge. PHOTOGRAPH 2 VIEWING DIRECTION: NE DESCRIPTION/COMMENT: View of S1 facing upstream. 1 SITE PHOTOGRAPHS Rutledge Landing Service Line Wake County, NC S&ME Project No. 7335-19-094 PHOTOGRAPH 3 VIEWING DIRECTION: SE DESCRIPTION/COMMENT: View of S1 as it flows under stream. PHOTOGRAPH 4 VIEWING DIRECTION: N DESCRIPTION/COMMENT: Facing towards Stream 1 and new phase of Rutledge Landing. 2 SITE PHOTOGRAPHS Rutledge Landing Service Line Wake County, NC S&ME Project No. 7335-19-094 PHOTOGRAPH 5 VIEWING DIRECTION: S DESCRIPTION/COMMENT: View of S1 facing towards existing phase of Rutledge Landing. PHOTOGRAPH 6 VIEWING DIRECTION: N DESCRIPTION/COMMENT: View of S1 and existing bridge. 3 SITE PHOTOGRAPHS Rutledge Landing Service Line Wake County, NC S&ME Project No. 7335-19-094 1 Restoration Plan Rutledge Landing Service Line Wake County, North Carolina The proposed project has been designed to avoid and minimize jurisdictional impacts where practicable. As part of mitigation for unavoidable impacts, the following plan shall be implemented to restore the temporarily-affected stream. This plan entails restoration of temporarily-disturbed areas to their original contours and conditions to the degree practicable upon project completion. Unless otherwise authorized by the appropriate permits, no fills or spoils of any kind will be permanently placed along the stream banks. Further, disturbed streambanks will be permanently stabilized using coir matting (with no plastic or nylon) and native vegetative cover. Proposed restoration activities will include the removal of placed fill material and restoration of original pre- disturbance contours. Excavated material shall be returned to the trench to the extent possible, and remaining excess material relocated and retained on an upland site. The top several inches of excavated streambed substrate will be stockpiled separately, kept viable, and then replaced uniformly over the area of excavation from which it was removed. The native seed mix identified in Table 1 below will be utilized within temporarily-disturbed streambanks and riparian buffer areas. Table 1: Riparian Seed Mix Species Common Name Percentage Of Mix Agrostis perennans Autumn bentgrass 15 Andropogon gerardii Big bluestem 10 Coreopsis lanceolata Lanceleaf coreopsis 10 Elymus virginicus Virginia wildrye 20 Juncus effusus Soft rush 5 Panicum virgatum Switchgrass 15 Rudbeckia hirta Blackeyed susan 10 Schizachyrium scoparium Little bluestem 5 Sorghastrum nutans Indian grass 5 Tripsacum dactyloides Eastern gamagrass 5 Riparian Seed Mix is to be applied to all disturbed streambanks and buffer areas. The recommended application rate: 20 lbs. per acre. Restoration Plan Rutledge Landing Service Line Wake County, North Carolina S&ME Project No. 7335-19-094 2 To provide quicker cover, the mixes specified in Table 1 should also be augmented with the appropriate cover/companion species, as identified in Table 2. Table 2: Cover/Companion Crops Species Common Season Mix Notes: Secale cereale Cereal or Winter rye Early Spring or Fall 30 lbs/acre Grows 3-4' tall, but not a strong a competitor. Lolium perenne Perennial rye Early Fall or Spring 15 lbs /acre Shorter rye; lasts about 2 years, then dies out. Urocloa ramose Brown Top Millet Spring, Summer 15 lbs / acre Good germination; dies off with frost; does not tolerate mowing. Substitutions to the riparian and wetland mixes identified in this restoration plan may be made with prior approval. Any substitutions shall consist of appropriate native species. Additional information related to streambank restoration activities is included on the Typical Stream Crossing Details. Riparian seed mix is available at: Mellow Marsh Farm 1312 Woody Store Road Siler City, N.C. 27344 919.742.1200 www.mellowmarshfarm.com May 15, 2020 United States Department of the Interior FISH AND WILDLIFE SERVICE Raleigh Ecological Services Field Office Post Office Box 33726 Raleigh, NC 27636-3726 Phone: (919) 856-4520 Fax: (919) 856-4556 In Reply Refer To: Consultation Code: 04EN2000-2020-SLI-1214 Event Code: 04EN2000-2020-E-02749 Project Name: Rutledge Landing Service Line Subject:List of threatened and endangered species that may occur in your proposed project location, and/or may be affected by your proposed project To Whom It May Concern: The species list generated pursuant to the information you provided identifies threatened, endangered, proposed and candidate species, as well as proposed and final designated critical habitat, that may occur within the boundary of your proposed project and/or may be affected by your proposed project. The species list fulfills the requirements of the U.S. Fish and Wildlife Service (Service) under section 7(c) of the Endangered Species Act (Act) of 1973, as amended (16 U.S.C. 1531 et seq.). New information based on updated surveys, changes in the abundance and distribution of species, changed habitat conditions, or other factors could change this list. Please feel free to contact us if you need more current information or assistance regarding the potential impacts to federally proposed, listed, and candidate species and federally designated and proposed critical habitat. Please note that under 50 CFR 402.12(e) of the regulations implementing section 7 of the Act, the accuracy of this species list should be verified after 90 days. This verification can be completed formally or informally as desired. The Service recommends that verification be completed by visiting the ECOS-IPaC website at regular intervals during project planning and implementation for updates to species lists and information. An updated list may be requested through the ECOS-IPaC system by completing the same process used to receive the enclosed list. Section 7 of the Act requires that all federal agencies (or their designated non-federal representative), in consultation with the Service, insure that any action federally authorized, funded, or carried out by such agencies is not likely to jeopardize the continued existence of any federally-listed endangered or threatened species. A biological assessment or evaluation may be prepared to fulfill that requirement and in determining whether additional consultation with the Service is necessary. In addition to the federally-protected species list, information on the species' life histories and habitats and information on completing a biological assessment or 05/15/2020 Event Code: 04EN2000-2020-E-02749   2    evaluation and can be found on our web page at http://www.fws.gov/raleigh. Please check the web site often for updated information or changes If your project contains suitable habitat for any of the federally-listed species known to be present within the county where your project occurs, the proposed action has the potential to adversely affect those species. As such, we recommend that surveys be conducted to determine the species' presence or absence within the project area. The use of North Carolina Natural Heritage program data should not be substituted for actual field surveys. If you determine that the proposed action may affect (i.e., likely to adversely affect or not likely to adversely affect) a federally-protected species, you should notify this office with your determination, the results of your surveys, survey methodologies, and an analysis of the effects of the action on listed species, including consideration of direct, indirect, and cumulative effects, before conducting any activities that might affect the species. If you determine that the proposed action will have no effect (i.e., no beneficial or adverse, direct or indirect effect) on federally listed species, then you are not required to contact our office for concurrence (unless an Environmental Impact Statement is prepared). However, you should maintain a complete record of the assessment, including steps leading to your determination of effect, the qualified personnel conducting the assessment, habitat conditions, site photographs, and any other related articles. Please be aware that bald and golden eagles are protected under the Bald and Golden Eagle Protection Act (16 U.S.C. 668 et seq.), and projects affecting these species may require development of an eagle conservation plan (http://www.fws.gov/windenergy/ eagle_guidance.html). Additionally, wind energy projects should follow the wind energy guidelines (http://www.fws.gov/windenergy/) for minimizing impacts to migratory birds and bats. Guidance for minimizing impacts to migratory birds for projects including communications towers (e.g., cellular, digital television, radio, and emergency broadcast) can be found at: http:// www.fws.gov/migratorybirds/CurrentBirdIssues/Hazards/towers/towers.htm; http:// www.towerkill.com; and http://www.fws.gov/migratorybirds/CurrentBirdIssues/Hazards/towers/ comtow.html. Not all Threatened and Endangered Species that occur in North Carolina are subject to section 7 consultation with the U.S Fish and Wildlife Service. Atlantic and shortnose sturgeon, sea turtles,when in the water, and certain marine mammals are under purview of the National Marine Fisheries Service. If your project occurs in marine, estuarine, or coastal river systems you should also contact the National Marine Fisheries Service, http://www.nmfs.noaa.gov/ We appreciate your concern for threatened and endangered species. The Service encourages Federal agencies to include conservation of threatened and endangered species into their project planning to further the purposes of the Act. Please include the Consultation Tracking Number in the header of this letter with any request for consultation or correspondence about your project that you submit to our office. If you have any questions or comments, please contact John Ellis of this office at john_ellis@fws.gov. 05/15/2020 Event Code: 04EN2000-2020-E-02749   3    ▪ Attachment(s): Official Species List 05/15/2020 Event Code: 04EN2000-2020-E-02749   1    Official Species List This list is provided pursuant to Section 7 of the Endangered Species Act, and fulfills the requirement for Federal agencies to "request of the Secretary of the Interior information whether any species which is listed or proposed to be listed may be present in the area of a proposed action". This species list is provided by: Raleigh Ecological Services Field Office Post Office Box 33726 Raleigh, NC 27636-3726 (919) 856-4520 05/15/2020 Event Code: 04EN2000-2020-E-02749   2    Project Summary Consultation Code:04EN2000-2020-SLI-1214 Event Code:04EN2000-2020-E-02749 Project Name:Rutledge Landing Service Line Project Type:OIL OR GAS Project Description:Roadside gas service line Project Location: Approximate location of the project can be viewed in Google Maps: https:// www.google.com/maps/place/35.75099650930346N78.45949530601503W Counties:Wake, NC 05/15/2020 Event Code: 04EN2000-2020-E-02749   3    1. Endangered Species Act Species There is a total of 6 threatened, endangered, or candidate species on this species list. Species on this list should be considered in an effects analysis for your project and could include species that exist in another geographic area. For example, certain fish may appear on the species list because a project could affect downstream species. IPaC does not display listed species or critical habitats under the sole jurisdiction of NOAA Fisheries , as USFWS does not have the authority to speak on behalf of NOAA and the Department of Commerce. See the "Critical habitats" section below for those critical habitats that lie wholly or partially within your project area under this office's jurisdiction. Please contact the designated FWS office if you have questions. NOAA Fisheries, also known as the National Marine Fisheries Service (NMFS), is an office of the National Oceanic and Atmospheric Administration within the Department of Commerce. Birds NAME STATUS Red-cockaded Woodpecker Picoides borealis No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/7614 Endangered Amphibians NAME STATUS Neuse River Waterdog Necturus lewisi There is proposed critical habitat for this species. Your location is outside the critical habitat. Species profile: https://ecos.fws.gov/ecp/species/6772 Proposed Threatened Fishes NAME STATUS Carolina Madtom Noturus furiosus There is proposed critical habitat for this species. Your location is outside the critical habitat. Species profile: https://ecos.fws.gov/ecp/species/528 Proposed Endangered 1 05/15/2020 Event Code: 04EN2000-2020-E-02749   4    Clams NAME STATUS Atlantic Pigtoe Fusconaia masoni There is proposed critical habitat for this species. Your location is outside the critical habitat. Species profile: https://ecos.fws.gov/ecp/species/5164 Proposed Threatened Dwarf Wedgemussel Alasmidonta heterodon No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/784 Endangered Flowering Plants NAME STATUS Michaux's Sumac Rhus michauxii No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/5217 Endangered Critical habitats THERE ARE NO CRITICAL HABITATS WITHIN YOUR PROJECT AREA UNDER THIS OFFICE'S JURISDICTION. NCNHDE-12044 May 15, 2020 Joey Lawler S&ME 9751 Southern Pine Blvd Charlotte, NC 29273 RE: Rutledge Landing Service Line; 733519094 Dear Joey Lawler: The North Carolina Natural Heritage Program (NCNHP) appreciates the opportunity to provide information about natural heritage resources for the project referenced above. Based on the project area mapped with your request, a query of the NCNHP database indicates that there are no records for rare species, important natural communities, natural areas, and/or conservation/managed areas within the proposed project boundary. Please note that although there may be no documentation of natural heritage elements within the project boundary, it does not imply or confirm their absence; the area may not have been surveyed. The results of this query should not be substituted for field surveys where suitable habitat exists. In the event that rare species are found within the project area, please contact the NCNHP so that we may update our records. The attached ‘Potential Occurrences’ table summarizes rare species and natural communities that have been documented within a one-mile radius of the property boundary. The proximity of these records suggests that these natural heritage elements may potentially be present in the project area if suitable habitat exists. Tables of natural areas and conservation/managed areas within a one-mile radius of the project area, if any, are also included in this report. If a Federally-listed species is found within the project area or is indicated within a one-mile radius of the project area, the NCNHP recommends contacting the US Fish and Wildlife Service (USFWS) for guidance. Contact information for USFWS offices in North Carolina is found here: https://www.fws.gov/offices/Directory/ListOffices.cfm?statecode=37. Please note that natural heritage element data are maintained for the purposes of conservation planning, project review, and scientific research, and are not intended for use as the primary criteria for regulatory decisions. Information provided by the NCNHP database may not be published without prior written notification to the NCNHP, and the NCNHP must be credited as an information source in these publications. Maps of NCNHP data may not be redistributed without permission. The NC Natural Heritage Program may follow this letter with additional correspondence if a Dedicated Nature Preserve, Registered Heritage Area, Clean Water Management Trust Fund easement, or Federally-listed species are documented near the project area. If you have questions regarding the information provided in this letter or need additional assistance, please contact Rodney A. Butler at rodney.butler@ncdcr.gov or 919-707-8603. Sincerely, NC Natural Heritage Program Natural Heritage Element Occurrences, Natural Areas, and Managed Areas Within a One-mile Radius of the Project Area Rutledge Landing Service Line Project No. 733519094 May 15, 2020 NCNHDE-12044 Element Occurrences Documented Within a One-mile Radius of the Project Area Taxonomic Group EO ID Scientific Name Common Name Last Observation Date Element Occurrence Rank Accuracy Federal Status State Status Global Rank State Rank Bird 15047 Picoides borealis Red-cockaded Woodpecker 1977-01 X 4-Low Endangered Endangered G3 S2 Dragonfly or Damselfly 32043 Coryphaeschna ingens Regal Darner 2004-Pre H?5-Very Low ---Significantly Rare G5 S2? No Natural Areas are Documented Within a One-mile Radius of the Project Area Managed Areas Documented Within a One-mile Radius of the Project Area Managed Area Name Owner Owner Type Town of Knightdale Open Space Town of Knightdale Local Government Wake County Open Space - Lake Myra County Park Wake County Local Government Town of Knightdale Open Space Town of Knightdale Local Government Definitions and an explanation of status designations and codes can be found at https://ncnhde.natureserve.org/help. Data query generated on May 15, 2020; source: NCNHP, Q2 Apr 2020. Please resubmit your information request if more than one year elapses before project initiation as new information is continually added to the NCNHP database. Page 2 of 3 Powered by TCPDF (www.tcpdf.org) Page 3 of 3