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HomeMy WebLinkAbout20221058 Ver 1_ePCN Application_20220805Pre -Construction Notification (PCN) Form For Nationwide Permits and Regional General Permits (along with corresponding Water Quality Certifications) April 13, 2022 Ver 4.3 Initial Review Has this project met the requirements for acceptance in to the review process?* OO Yes O No Is this project a public transportation project?* OYes 0No Change only if needed. Pre -Filing Meeting Date Request was submitted on: 6/6/2022 BIMS # Assigned* Version#* 20221058 1 Is a payment required for this project?* 0 No payment required O Fee received O Fee needed - send electronic notification What amout is owed?* O $240.00 0 $570.00 Reviewing Office* Select Project Reviewer* Asheville Regional Office - (828) 296-4500 Mitchell Anderson:eads\mlanderson Information for Initial Review la. Name of project: DENC Line M-201 Low -Water Crossing Southwest of Stoneway Lane la. Who is the Primary Contact?* Joey Lawler, PWS lb. Primary Contact Email:* lc. Primary Contact Phone:* jlawler@smeinc.com (704)604-6474 Date Submitted 8/5/2022 Nearest Body of Water Jarretts Creek Basin Broad Water Classification WS-IV Site Coordinates .......................................................................... Latitude: 35.280268 A. Processing Information Longitude: -81.939077 County (or Counties) where the project is located: Rutherford Is this a NCDMS Project 0Yes ONo Is this project a public transportation project?* 0Yes ONo la. Type(s) of approval sought from the Corps: 21 Section 404 Permit (wetlands, streams and waters, Clean Water Act) ❑ Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act) Has this PCN previously been submitted?* 0 Yes O No 1b. What type(s) of permit(s) do you wish to seek authorization? O Nationwide Permit (NWP) 0 Regional General Permit (RGP) 0 Standard (IP) lc. Has the NWP or GP number been verified by the Corps? 0Yes ®No Nationwide Permit (NWP) Number: NWP Numbers (for multiple NWPS): 1d. Type(s) of approval sought from the DWR: EO 401 Water Quality Certification - Regular 0 Non-404 Jurisdictional General Permit 0 Individual 401 Water Quality Certification 12 - Utility Lines le. Is this notification solely for the record because written approval is not required? For the record only for DWR 401 Certification: For the record only for Corps Permit: If. Is this an after -the -fact permit application?* O Yes O No 0 401 Water Quality Certification - Express 0 Riparian Buffer Authorization lg. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? O Yes O No 1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? O Yes O No lh. Is the project located in any of NC's twenty coastal counties? O Yes O No 1j. Is the project located in a designated trout watershed? OYes 0No B. Applicant Information 0Yes ®No OYes 0No Id. Who is applying for the permit? 0 Owner EO Applicant (other than owner) le. Is there an Agent/Consultant for this project?* 0 Yes 0 No 2. Owner Information 2a. Name(s) on recorded deed: Dominion Energy North Carolina (easement only) 2b. Deed book and page no.: N/A 2c. Contact Person: Robert Ley, PE 2d. Address Street Address 220 Operation Way, MC C221 Address Line 2 City Cayce Postal / Zip Code 29033 State / Province / Region SC Country USA 2e. Telephone Number: (803)201-2539 2f. Fax Number: 2g. Email Address:* robertley@dominionenergy.com 3. Applicant Information (if different from owner) 3a. Name: Robert Ley, PE 3b. Business Name: Dominion Energy North Carolina 3c. Address Street Address Dominion Energy North Carolina Address Line 2 220 Operation Way, MC C221 City Cayce Postal / Zip Code 29033 3d. Telephone Number: (803)201-2539 3f. Email Address:* robertley@dominionenergy.com 4. Agent/Consultant (if applicable) 4a. Name: Joey Lawler, PWS 4b. Business Name: S&ME, Inc. 4c. Address Street Address 2016 Ayrsley Town Blvd, Suite 2A Address Line 2 City Charlotte Postal / Zip Code 28273 4d. Telephone Number: (704)604-6474 4f. Email Address:* jlawler@smeinc.com C. Project Information and Prior Project History State / Province / Region SC Country USA 3e. Fax Number: State / Province / Region' NC Country USA 4e. Fax Number: 1. Project Information 1b. Subdivision name: (if appropriate) N/A lc. Nearest municipality / town: Rutherfordton 2. Project Identification 2a. Property Identification Number: 1616798 2b. Property size: 1.82 (LOD) 2c. Project Address Street Address 287 Stoneway Lane Address Line 2 City Rutherfordton Postal / Zip Code 28139 3. Surface Waters 3a. Name of the nearest body of water to proposed project: * Jarretts Creek 3b. Water Resources Classification of nearest receiving water: * WS-IV 3c. What river basin(s) is your project located in?* Broad 3d. Please provide the 12-digit HUC in which the project is located. 030501050501 4. Project Description and History State / Province / Region NC Country USA 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 area is located within the existing, permanently -maintained easement, where a segment of natural gas pipeline that was exposed in the creek was recently repaired by DENC. The project vicinity consists of undeveloped land and scattered residential development. 4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?* ® Yes O No 0 Unknown If yes, please give the DWR Certification number or the Corps Action ID (exp. SAW-0000-00000). SAW 2016-00773 4f. List the total estimated acreage of all existing wetlands on the property: 0 4g. List the total estimated linear feet of all existing streams on the property: 99 4h. Explain the purpose of the proposed project: * The purpose of the project is to install a low-water ford crossing to allow maintenance and mowing equipment to cross the stream without traveling outside the easement onto private land. 4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used: * DENC plans to install a low-water ford crossing in a stream that flows across their existing M-201 natural gas pipeline easement near a segment of pipeline that has recently been repaired. The ford will be constructed by installing a manufactured geoweb below the existing streambed at the crossing location. The geoweb consists of a network of interconnected cells that are backfilled with appropriately sized aggregate. The top of the geoweb and associated backfill material will match the average preconstruction crossing elevation. The geoweb will provide load stability to accommodate periodic passage of maintenance equipment without damaging the integrity of the streambed and adjacent banks. Access to the site will be provided from the existing easement located off Stoneway Lane. The width of the proposed construction corridor is the entire 50-foot-wide easement from the entrance off Stoneway Lane down to the stream, where the work will be conducted. The work will be conducted using industryu standard earth -moving equipment. 5. Jurisdictional Determinations 5a. Have the wetlands or streams been delineated on the property or proposed impact areas? * ®Yes ONo Comments: See cover letter 5b. If the Corps made a jurisdictional determination, what type of determination was made? * ® Preliminary 0 Approved 0 Not Verified 0 Unknown 0 N/A Corps AID Number: SAW 2016-00773 5c. If 5a is yes, who delineated the jurisdictional areas? Name (if known): Agency/Consultant Company: Other: J. Lawler, PWS, W.Cole, LSS, Ashley Bentz, PWS S&ME, Inc. 0 Unknown 5d. List the dates of the Corp jurisdiction determination or State determination if a determination was made by the Corps or DWR February 6, 2017 6. Future Project Plans 6a. Is this a phased project?* O Yes O No Are any other NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed project or related activity? No additional USACE/NCDWR permits are anticipated. D. Proposed Impacts Inventory U 1. Impacts Summary la. Where are the impacts associated with your project? (check all that apply): O Wetlands O Streams -tributaries O Open Waters O Pond Construction 3. Stream Impacts O Buffers 3a. Reason for impact (?) 3b.lmpact type* 3c. Type of impact* 3d. S. name* 3e. Stream Type* (?) 3f. Type of Jurisdiction* 3g. S. width 3h. Impact length* S1 Ford crossing Permanent Other Jarretts Creek Perennial Both 8 Average (feet) 22 (linear feet) S2 Temporary Dewatering Temporary Dewatering Jarretts Creek Perennial Both 8 Average (feet) 77 (linear feet) 3i. Total jurisdictional ditch impact in square feet: 0 3i. Total permanent stream impacts: 22 3i. Total stream and ditch impacts: 99 3j. Comments: See cover letter for details E. Impact Justification and Mitigation 3i. Total temporary stream impacts: 77 1. Avoidance and Minimization la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project: See cover letter for measures taken to avoid or minimize the proposed impacts in designing the project. lb. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques: See cover letter for measures taken to avoid or minimize the proposed impacts through construction techniques. 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? O Yes O No 2b. If this project DOES NOT require Compensatory Mitigation, explain why: The project will not result in permanent impacts that exceed 150 LF of stream. F. Stormwater Management and Diffuse Flow Plan (required by DWR) 1. Diffuse Flow Plan 1a. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules? O Yes O No If no, explain why: Project is not located in a watershed subject to riparian buffer rules. 2. Stormwater Management Plan 2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?* O Yes 'a No 2b. Does this project meet the requirements for low density projects as defined in 15A NCAC 02H .1003(2)? •)YesO No Comments: G. Supplementary Information 1. Environmental Documentation la. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land?* Yes • No 2. Violations (DWR Requirement) 2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or Riparian Buffer Rules (15A NCAC 2B .0200)?* Yes • No 3. Cumulative Impacts (DWR Requirement) 3a. Will this project result in additional development, which could impact nearby downstream water quality?* Yes • No 3b. If you answered "no," provide a short narrative description. Project is not considered growth -inducing. 4. Sewage Disposal (DWR Requirement) 4a. Is sewage disposal required by DWR for this project?* Yes • No N/A 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or habitat?* Yes • No 5b. Have you checked with the USFWS concerning Endangered Species Act impacts?* • Yes No 5c. If yes, indicate the USFWS Field Office you have contacted. Asheville 5d. Is another Federal agency involved?* Yes 5e. Is this a DOT project located within Division's 1-8? 0 Yes ® No • No Unknown 5f. Will you cut any trees in order to conduct the work in waters of the U.S.? OYes ®No 5g. Does this project involve bridge maintenance or removal? Yes • No 5h. Does this project involve the construction/installation of a wind turbine(s)?* 0Yes ®No 5i. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.? 0 Yes ® No 5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? USFWS IPaC, NCNHP database, previous Protected Species Assessment of the T-001 corridor. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as an Essential Fish Habitat?* Yes • No 6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?* NOAA 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?* Yes • No 7b. What data sources did you use to determine whether your site would impact historic or archeological resources?* NCSHPO GIS online database - HPOWEB 2.0 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain?* Yes @ No 8c. What source(s) did you use to make the floodplain determination?* FEMA Map No. 3710152600J Miscellaneous Please use the space below to attach all required documentation or any additional information you feel is helpful for application review. Documents should be combined into one file when possible, with a Cover Letter, Table of Contents, and a Cover Sheet for each Section preferred. Click the upload button or drag and drop files here to attach document Cover Letter for PCN - Stoneway Low Water Crossing.pdf 42.17MB File must be PDF or KMZ Comments See cover letter for additional details Signature OO By checking the box and signing below, I certify that: • The project proponent hereby certifies that all information contained herein is true, accurate, and complete to the best of my knowledge and belief'; and • The project proponent hereby requests that the certifying authority review and take action on this CWA 401 certification request within the applicable reasonable period of time. • I have given true, accurate, and complete information on this form; I agree that submission of this PCN form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act"); I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act"); I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND I intend to electronically sign and submit the PCN form. Full Name: Joey Lawler Signature nogr Date 8/5/2022 Dominion Energy Services, Inc. 220 Operations Way, MC C221 Cayce, South Carolina 29033 DominionEnergy.com July 28, 2022 U.S. Army Corps of Engineers Asheville Regulatory Field Office 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 Attention: Brandee Boggs North Carolina Division of Water Resources 401 and Buffer Permitting Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Attention: Mr. Paul Wojoski RE: IP', Dominion r:07 Energy Pre -Construction Notification for Authorization Under NWP No. 12/WQC 4244 DENC Low -Water Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford County, North Carolina S&ME Project No. 7335-20-075 Dear Ms. Boggs and Mr. Wojoski, In accordance with the Pre -Construction Notification (PCN) requirements, Dominion Energy North Carolina (DENC) is submitting the enclosed support materials pursuant to issuance of the aforementioned NWP authorization. The proposed project entails the installation of a low-water ford crossing in a stream that flows across DENC's existing M-201 natural gas pipeline easement southwest of Stoneway Lane in Rutherfordton, Rutherford County, North Carolina (35.280268°,-81.939077°). The project as proposed will require authorization from the U.S. Army Corps of Engineers (USACE) and the North Carolina Division of Water Resources (NCDWR) under Nationwide Permit (NWP) No. 12 (Oil and Natural Gas Pipeline Activities) and Water Quality Certification (WQC) General Certification (GC) No. 4244, respectively. If you have questions, or require additional information, please contact Robert Ley, P.E. by e-mail at robert.ley@dominioneneray.com or by phone at 803-201-2539, at your convenience. Sincerely, Jason Ericson Director Environmental Services CC: Robert Ley, P.E. (DENC) Joey Lawler, PWS (S&ME) 1 of 1 August 5, 2022 U.S. Army Corps of Engineers Asheville Regulatory Field Office 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 Attention: Brandee Boggs North Carolina Division of Water Resources 401 and Buffer Permitting Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Attention: Mr. Paul Wojoski Reference: Pre -Construction Notification DENC Line M-201 Low -Water Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford County, North Carolina S&ME Project No. 7335-20-075 Dear Ms. Boggs and Mr. Wojoski, On behalf of Dominion Energy North Carolina (DENC), S&ME, Inc. (S&ME) is submitting this pre - construction notification (PCN) to inform you of work they plan to conduct to install a low-water ford crossing in a stream that flows across their existing M-201 natural gas pipeline easement southwest of Stoneway Lane in Rutherfordton, Rutherford County, North Carolina (35.280268°,-81.939077°). The project as proposed will require authorization from the U.S. Army Corps of Engineers (USACE) and the North Carolina Division of Water Resources (NCDWR). The applicable authorizations are Nationwide Permit (NWP) No. 12 (Oil and Natural Gas Pipeline Activities) and Water Quality Certification (WQC) General Certification (GC) No. 4244, respectively. In support of this PCN, the following accompanying information has been submitted through the NCDWR electronic PCN website (https://edocs.deq.nc.gov/Forms/Pre-Construction Notification Form): Figures Appendix I —Pre-JD Information and Agent Authorization Form Appendix II — Site Photographs Appendix III — Construction Drawings/Revised E&SC Plan Appendix IV — North Carolina Natural Heritage Program (NCNHP) Database and U.S. Fish and Wildlife Service (USFWS) IPaC Reports Appendix V — Restoration Plan S&ME, Inc. 12016 Ayrsley Town Blvd., Suite 2A I Charlotte, NC 28273 I p 704.523.4726 I f 704.525.3953 I www.smeinc.com Pre -Construction Notification DENC Line 201 Low -Water Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford County, North Carolina S&ME Project No. 7335-20-075 Background and General Project Information DENC is planning to install a low-water ford crossing in a stream (Jarretts Creek) that flows across their existing M-201 natural gas pipeline easement southwest of Stoneway Lane in Rutherfordton, Rutherford County, North Carolina. The general location of the project is depicted on the attached Site Vicinity Exhibit (Figure 1). The project location is also depicted on the appropriate portions of the Rutherfordton South, North Carolina U.S. Geological Survey (USGS) Topographic Exhibit (Figure 2), Soils Exhibit (Figure 3), and an Aerial Orthoimagery Exhibit (Figure 4). The project area is located within the existing, permanently -maintained easement, where a segment of natural gas pipeline that was exposed in the creek was recently repaired by DENC. Land disturbance associated with the pipe repair work was authorized by the North Carolina Department of Environmental Quality Division of Energy, Mineral, and Land Resources (NCDEQ-DEMLR) under RUTHE-2022-023, but did not require pre -construction written approval from the NCDWR or submission of a PCN to the USACE. Following the repair work, DENC determined that construction of a low-water ford crossing at this location would allow maintenance and mowing equipment to cross the stream without traveling outside the easement onto private land, which has been the case in the past. It was further determined that placement of a pipe and conventional crossing at this location would require a greater amount of grading and fill placement outside the easement. Because the low-water crossing that is proposed will include minor permanent stream impacts, pre -construction written approval is now required. Access to the site will be provided from the existing easement located off Stoneway Lane. The width of the proposed construction corridor is the entire 50-foot-wide easement from the entrance off Stoneway Lane down to the stream, where the work will be conducted. The existing easement is abutted on either side by woodlands, and the site vicinity consists of forested areas, residential development, and commercial development. The review area is located in the Richardson Creek -Broad River sub -watershed (HUC 030501050501) within the Broad River Basin. Review of the USGS Topographic Map (Figure 2) depicts the project location as a blue line stream with riparian areas, and somewhat forested areas along its banks. The stream flows to the south/southwest. Soils mapped within the review area (Figure 3) are limited to Chewacla loam, 0 to 2 percent slopes, frequently flooded (ChA). Chewacla soils are considered partially hydric. Jurisdictional Areas The site is located within the larger project area that was previously delineated by S&ME in connection with the T-01 B Replacement Project. The delineation was conducted utilizing currently accepted methods for wetland determination, as set forth in the 1987 Corps of Engineers Wetlands Delineation Manual and the corresponding Eastern Mountain and Piedmont Region USACE Regional Supplement Guide. Stream were assessed using NCDWR methodology. A Request for Preliminary Jurisdictional Determination (Pre - JD) package was provided to the USACE on October 14, 2016. Representatives of the USACE (David Brown and Steve Kichefski) and NCDWR (Kevin Mitchell) visited the project site on November 17, 2016 to approve the original delineation and verify the location/classification of affected features. 2 Pre -Construction Notification DENC Line 201 Low -Water Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford County, North Carolina S&ME Project No. 7335-20-075 The project area was re -assessed by S&ME in August 2020. The subject stream channel is Jarretts Creek (NCDWR Index No. 9-31; Class WS-IV) which drains to the south/southwest. The stream exhibits perennial flow. Within the easement, the width of Jarretts Creek ranges from approximately seven to twelve feet. Affected portions of the streambanks, which were previously eroded and nearly vertical, were stabilized with natural material and coir fabric following the recent repair of the exposed pipe. S&ME also assessed the remaining review area for the presence of wetlands or additional water bodies. One small wetland area was identified adjoining the subject stream to the west, but no additional water bodies were identified. The wetland can be described as an herbaceous/shrub/scrub type and will not be affected by this project. Information relative to the original Pre -JD is included in Appendix I, and representative photographs of recent site conditions are included in Appendix II. Description of the Work DENC plans to install a low-water ford crossing in a stream that flows across their existing M-201 natural gas pipeline easement near a segment of pipeline that has recently been repaired. The ford will be constructed by installing a manufactured geoweb below the existing streambed at the crossing location. The geoweb consists of a network of interconnected cells that are backfilled with appropriately sized aggregate. The top of the geoweb and associated backfill material will match the average preconstruction crossing elevation. The geoweb will provide load stability to accommodate periodic passage of maintenance equipment without damaging the integrity of the streambed and adjacent banks. In stream work will be conducted "in the dry" by construction of a clean -water bypass using coffer dams and pumping. Following installation of the crossing, temporarily affected portions of the streambank will be re -stabilized and restored. Proposed Construction Drawings are provided in Appendix III. A summary of impacts is provided in Table 1. Table 1: Summary of Impacts 1225 Stream ID Temporary Dewatering (Linear Feet) Permanent (Linear Feet) Jarretts Creek 77 22 Total: 99 22 The combined workspace and access from Stoneway Lane is 1.82 acres. The original Erosion and Sediment Control (E&SC) Plan approved by the NCDEQ-DEMLR has been revised to reflect inclusion of the low- water ford crossing and will be submitted to the NCDEQ-DEMLR for approval. 3 I I= Pre -Construction Notification DENC Line 201 Low -Water Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford County, North Carolina S&ME Project No. 7335-20-075 Protected Species To assist the USACE with determining compliance with applicable sections of the Endangered Species Act (ESA) of 1973 (16 USC 1531-1543), S&ME submitted a request for information to the NCNHP. The NCNHP responded with a report dated June 23, 2022 that lists element occurrences, natural areas, and managed areas within a one -mile radius of the project area. The report identified no occurrences of federally protected species, no natural areas, and no managed areas within the project area or within a one -mile of the project area. S&ME also consulted the USFWS Information for Planning and Consultation (IPaC) system for a list of species that are known or expected to occur near the assessment area. The USFWS IPaC report identified the species listed in Table 2 as having the potential for direct or indirect affects by activities in the assessment area. Table 2: Federally Listed Species Summary Common Name Scientific Name Federal Status County Status Recorded w/in 1 Mile of Route? Indiana Bat Myotis sodalis E Current No Northern Long-eared Bat Myotis septentrionalis T Current No Bog Turtle Clemmys muhlenbergii T (S/A) Current No Dwarf -flowered Heartleaf Hexastylis naniflora T Current No Small Whorled Pogonia Isotria medeoloides T Current No Rock Gnome Lichen Gymnoderma lineare E Current No Monarch Butterfly Danaus plexippus C Current No Bald Eagle Haliaeetus BGEPA Current No C = Candidate; E = Endangered; T = Threatened; T (S/A) = Threatened (Similarity of Appearance); BGEPA = Bald and Golden Eagle Protection Act Descriptions of the relevant species taken from USFWS sources are provided below. Indiana Bat Status: Endangered Biological Determination: No Effect The Indiana bat (Myotis sodalis) is a small, insectivorous, migratory bat that hibernates colonially in caves and mines in the winter. This genus of bats have relatively small, mouse -like ears. Indiana bats are also colonial in the summer. During hibernation, clusters of up to 500 bats per square foot form in the hibernacula. Indiana bats require forests for foraging and roosting and are found in forested areas in the eastern half of the United States. In summer, most reproductive females occupy roost sites in forested areas under the 4 I I. Pre -Construction Notification DENC Line 201 Low -Water Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford County, North Carolina S&ME Project No. 7335-20-075 exfoliating bark of dead or dying trees that retain large, thick slabs of peeling bark. Primary roosts usually receive direct sunlight for more than half the day. Roost trees are often within canopy gaps in a forest, in a fence line, or along a wooded edge. Habitats in which maternity roosts occur include riparian zones, bottomland and floodplain habitats, wooded wetlands and upland communities. Indiana bats typically forage in semi -open to closed forested habitats with open understory, forest edges, and riparian areas. During winter, Indiana bats are restricted to suitable underground hibernacula. Most of these sites are caves located in karst areas of the east -central United States; however, Indiana bats also hibernate in other cave -like locations, especially abandoned mines. A lack of suitable hibernacula may prevent occupancy of areas that otherwise have adequate habitat. The project as proposed should have no effect on the Indiana bat because the project site does not contain suitable habitat for this species. Northern Long-eared Bat Status: Threatened Biological Determination: No Effect The northern long-eared bat (Myotis septentrionalis) is a medium-sized bat about three to 3.7 inches in length but with a wingspan of 9 to 10 inches. This bat generally is associated with old -growth forests composed of trees 100 years old or older. It relies on intact interior forest habitat, with low edge -to - interior ratios. Relevant late -successional forest features include a high percentage of old trees, uneven forest structure (resulting in multilayered vertical structure), single and multiple tree -fall gaps, standing snags, and woody debris. Foraging occurs within forests, along forest edges, over forest clearings, and occasionally over ponds. Eleven individuals (10 males, 1 female) tagged with chemical lights observed during the summer in Missouri, foraged almost exclusively among the trees of hillside and ridge forests, rather than utilizing floodplain and riparian forests; frequently foraging occurred within one to three meters of the ground. Foraging bats doubled back frequently and only slowly moved out of the observation area. In Iowa, females were found primarily foraging in mature deciduous uplands with adjacent deep ravines and in a disturbed riparian area with an adjacent floodplain and agricultural lands. Hibernation occurs primarily in caves, mines, and tunnels, typically those with large passages and entrances, relatively constant and cool temperatures, high humidity, and no air currents. Hibernators frequently roost in crevices, drill holes, and similar sites where they may be overlooked during surveys but roosting in the open is not uncommon. A lack of suitable hibernacula may prevent occupancy of areas that otherwise have adequate habitat. The project as proposed should have no effect on northern long-eared bat because suitable habitat will not be affected. The low-water ford crossing installation and restoration activities will take place within an existing utility corridor that is already cleared of woody vegetation or is otherwise vegetated at its periphery with shrubs/immature species of insufficient diameter to support roosting. 5 Pre -Construction Notification DENC Line 201 Low -Water Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford County, North Carolina S&ME Project No. 7335-20-075 Bog Turtle Status: Threatened (Similarity of Appearance) Biological Determination: No Effect The bog turtle (Clemmys muhlenbergii) is the smallest turtle inhabiting North America. Its length typically does not exceed three to four inches and its weight is usually around four ounces. On its neck there is a orange/yellow patch coloration found which helps distinguish it from other turtles. This species emerges from its hibernation in early to mid -April and begin mating as early as May. A female typically lays a clutch of one to six small, white, elliptical eggs in a shallow nest of sphagnum moss or tuft of grass above the water line. After seven to eight weeks, the hatchlings emerge. Hatchlings often spend their first year near the nest. Bog turtles live in the mud, grass, and sphagnum moss of bogs, swamps, and marshy meadows. These wetlands are usually fed by cool springs flowing slowly over the land, creating the wet, muddy soil needed by the turtles. The project as proposed should have no effect on bog turtles because the project site does not contain suitable habitat for this species. Dwarf -flowered Heartleaf Status: Threatened Biological Determination: No Effect The dwarf -flowered heartleaf (Hexastylis naniflora) is a low -growing, evergreen, perennial plant species. It has heart shaped leaves that are approximately four to six centimeters long. The leaves are dark green and leathery, supported by a long, thin stem, and connected to an underground stem as well. The flowers are jug shaped and typically beige to dark brown and sometimes even purple. This species flowers from mid -March to early June. Dwarf -flowered heartleaf plants grow in acidic soils along bluffs and adjacent slopes, typically in boggy areas next to streams or creek headwaters, and along the toe of slopes of nearby hillsides and ravines. The project as proposed should have no effect on dwarf -flowered heartleaf because the project site does not contain suitable habitat for this species. Small Whorled Pogonia Status: Threatened Biological Determination: No Effect The small whorled pogonia (Isotria medeoloides) is an herb in the ten to fourteen inches in height, depending on if it is flowering or fruiting. Its leaves are oblong and approximately one to three and a half inches long. The fruit appears as an upright, ellipsoid capsule. The small whorled pogonia has a single stem and oblong leaves that are grayish -green in color. A single or paired green -yellow flower can be visible in May or June. This orchid grows in older hardwood stands of beech, birch, maple, oak, and 6 11= Pre -Construction Notification DENC Line 201 Low -Water Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford County, North Carolina S&ME Project No. 7335-20-075 hickory that have an open understory. Sometimes it grows in stands of softwoods such as hemlock. It prefers acidic soils with a thick layer of dead leaves, often on slopes near small streams. The project as proposed should have no effect on the small whorled pogonia because the project site does not contain suitable habitat for this species. Rock Gnome Lichen Status: Endangered Biological Determination: No Effect Rock gnome lichen (Gymnoderma lineare) is part of the reindeer moss family that grows in dense colonies of narrow, strap -like lobes, called squamules. The squamules are blue -gray on the upper surface and usually shiny white on the lower surface. Near the base of the lobe, the color darkens to black. Small fruiting bodies occur at the tips of the squamules from July to September. The rock gnome lichen grows in areas with a great deal of humidity, such as high elevations above 5,000 feet where there is often fog, or in deep river gorges at lower elevations. Habitat is restricted to vertical rock faces, occasionally exposed to seepage water. This species does well on moist, generally open sites with northern exposures but needs partial canopy coverage on southern or western aspect because it is intolerant of high -intensity solar radiation. High -elevation coniferous forests, with red spruce and Fraser fir, usually on rocky outcrop or cliff habitats are also areas where this species can occur. The project as proposed should have no effect on the rock gnome lichen because the project site does not contain suitable habitat for this species. Monarch Butterfly Status: Candidate Biological Determination: No Effect The monarch butterfly (Danaus plexippus) is reddish/orange in color with black vein like markings. It has a black border around its wings with white spots. In the spring and summer, the monarch butterfly's primary habitat is open field and meadows containing milkweed. In the winter it can be found on the coast of southern California as well as high altitudes of central Mexico. The project as proposed should have no effect on monarch butterfly because the project site does not contain suitable habitat for this species. Bald Eagle Status: BGEPA Biological Determination: No Effect Distinguished by a white head and white tail feathers, Bald Eagles (Haliaeetus leucocephalus) are powerful, brown birds that may weigh 14 pounds and have a wingspan of eight feet. Male eagles are smaller, weighing as much as ten pounds and have a wingspan of six feet. Sometimes confused with Golden Eagles, Bald Eagles are mostly dark brown until they are four to five years old and acquire their characteristic coloring. 7 I 17 Pre -Construction Notification DENC Line 201 Low -Water Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford County, North Carolina S&ME Project No. 7335-20-075 Bald Eagles live near rivers, lakes, and marshes where they can find fish, their staple food. Bald Eagles will also feed on waterfowl, turtles, rabbits, snakes, and other small animals and carrion. Bald Eagles require a good food base, perching areas, and nesting sites. Their habitat includes estuaries, large lakes, reservoirs, rivers, and some seacoasts. In winter, the birds congregate near open water in tall trees for spotting prey and night roosts for sheltering. Eagles mate for life, choosing the tops of large trees to build nests, which they typically use and enlarge each year. Nests may reach ten feet across and weigh a half ton. They may also have one or more alternate nests within their breeding territory. In treeless regions, they may also nest in cliffs or on the ground. Bald Eagles travel great distances but usually return to breeding grounds within 100 miles of the place where they were raised. Bald Eagles may live 15 to 25 years in the wild, longer in captivity. Breeding eagles will typically lay one to three eggs once a year, and they hatch after about 35 days. The young eagles are flying within three months and are on their own one month later. No bodies large enough to provide foraging habitat for the Bald Eagle are located within or immediately near the site. Additionally, no nests were observed or documented on, or near the site. Based on our observations the site does not contain the habitat necessary to support the listed Bald Eagle. Accordingly, the project should have no effect on this species. Copies of the NCNHP and USFWS IPaC reports are included in Appendix IV. Historic and Archaeological Resources The project site was assessed in 2016 as part of a larger area subject to a Phase I Archaeological Assessment conducted by S&ME in connection with the T-01 B Replacement Project (North Carolina State Historic Preservation Office [NCSHPO] Project No. ER 16-0551). Results of the assessment were provided to NCSHPO in an October 2016 report. Review of the report indicated that there are no sites eligible for listing on the National Register of Historic Places (NRHP) in the vicinity of the project area. The closest site is a Middle Archaic lithic scatter (31 RF245) east of Big island Road, well outside of the proposed project area. Accordingly, this project should not affect historic, cultural or archaeological resources. Both the aforementioned Phase I report and SHPO concurrence letter for that project can be provided upon your request. Review of the NCSHPO GIS online database (HPOWEB 2.0) did identify one site within a one -mile radius of the project area. The site is the W. J. Cole House (RF0169) and is located on the southwest side of the junction of SR 1106 and SR 1195 Sulphur Springs at 35.271607, -81.932904. Given the distance to the site and proposed access route to be utilized, no historic structures or archaeological resources are anticipated to be affected by the proposed project. We understand that the USACE will complete coordination with the NCSHPO as necessary. Avoidance and Minimization To minimize impacts to Waters of the U.S., DENC has proposed to limit the space for the project to the existing easement and previously -affected temporary workspace. Additionally, construction equipment operating near the stream will be limited to that necessary for installation of the low-water ford crossing 8 Pre -Construction Notification DENC Line 201 Low -Water Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford County, North Carolina S&ME Project No. 7335-20-075 and streambank stabilization activities. DENC will conduct a pre -construction meeting with relevant company and contractor personnel, and a qualified DENC Environmental Inspector will also be present on -site during performance of the instream work. The project has been designed to incorporate appropriate erosion and sediment control practices outlined in the most recent version of the "North Carolina Erosion and Sedimentation Control Planning and Design Manual" and approved by the North Carolina Department of Environment and Natural Resources (NCDENR) prior to construction. Restoration activities following construction are described on the construction drawings and associated details and are also summarized in the Restoration Plan (Appendix V). As proposed, the project will comply with applicable conditions of the aforementioned NWP and WQC GC. Following the repair work, the temporarily -affected streambanks of Jarretts Creek will be restored in accordance with the accompanying construction documents. Because the project will not result in permanent stream impacts exceeding 150 linear feet or 0.02 acre, and wetland impacts that exceed 0.10 acre, compensatory mitigation should not be required. Closing Thank you for your review of this PCN. Based on our previous communications and understanding of the appropriate notification requirements, written concurrence from the USACE and NCDWR is required for the project. Please feel free to contact us at 704-523-4726 with questions or if you need additional information. Sincerely, S&ME Joey Lawler, PWS Senior Consultant Senior Review by Jason Reeves, P.E., Principal Engineer cc. Robert Ley, P.E. — DENC Appendices: Rebeckah Sims, PWS Natural Resources Professional II Figures Appendix I - Pre -JD Information and Agent Authorization Form Appendix II - Site Photographs Appendix III - Construction Drawings/Revised E&SC Plan Appendix IV — NCNHP and USFWS IPaC Reports Appendix V — Restoration Plan 9 Figures Drawing Path: T:\Energy\Projects\2020\7335-20-075_DENC M-201 Exposure Stoneway Lane\GIS\LOW WATER CROSSING\PERMIT FIGURES.mxd plotted by rsims 06-23-2022 O 0 3,000 , 6,000 (FEET) REFERENCE: GIS BASE LAYERS WERE OBTAINED FROM ESRI. THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYED ARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESS STATED OTHERWISE. a a t Daniek:owq Holly Springs LEGEND 0 PROJECT LOCATION SITE VICINITY EXHIBIT DOMINION ENERGY NORTH CAROLINA LOW-WATER FORD CROSSING SOUTHWEST OF STONEWAY LANE RUTHERFORDTON, RUTHERFORD COUNTY, NORTH CAROLINA SCALE: 1 " = 3,000 ' DATE: 6-23-22 PROJECT NUMBER 7335-20-075 FIGURE NO. 1 1/1 \2020V7335-20 0 of 0 ICH RD REFERENCE: GIS BASE LAYERS WERE OBTAINED FROM ESRI. THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYED ARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESS STATED OTHERWISE. N" eg Vt. / F ' ‘ _ III l i `TOM' LEGEND 0 PROJECT LOCATION L USGS TOPOGRAPHIC EXHIBIT SCALE: ' = 1,000 DOMINION ENERGY NORTH CAROLINA LOW-WATER FORD CROSSING SOUTHWEST OF STONEWAY LANE RUTHERFORDTON, RUTHERFORD COUNTY, NORTH CAROLINA DATE: 6-23-22 FIGURE NO. 2 PROJECT NUMBER 7335-20-075 , IA '. �,RAGC+S CT , 00 CaB2 PaC2 q • fit; �, , ., :401—L:411 ...- i, 1 1 . .. G .� CIA PbB2 N N O N N O E En v G - ` r1 `'t STONE - • .. .1 * —1111104, ._• kD LL PbD2 - _ 01 " ,{ rs . PbB2 riw.�..*: ra, G.a, .. _ , ., .- o u PbD2 . _ _ a • 't E N 2 ,' 0 w y0A.F 2 ySaC,��� ' V Z " '- n - 0 0 N LEGEND 0 PROJECT LOCATION 0 0 - 3 - 500 F 1,000 ROADS Icij -CaB2:Cecil sandy clay loam,2 to 8 percent slopes,moderately eroded o PbC2 I -I ChA:Chewacla loam,0 to 2 percent slopes,frequently flooded ....!'1. I I PaC2:Pacolet sandy clay loam,8 to 15 percent slopes,moderately eroded REFERENCE:2022 AERIAL IMAGERY I I PbB2:Pacolet-Bethlehem complex,2 to 8 percent slopes,moderately eroded 1 GIS BASE LAYERS WERE OBTAINED FROM USDA-NRCS,U.S.NEARMAP,AND COUNTY t SOURCES. THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS _PbC2:Pacolet-Bethlehem complex,8 to 15 percent slopes,moderately eroded a DISPLAYED ARE APPROXIMATED.THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, I♦PbD2:Pacolet-Bethlehem complex,15 to 25 percent slopes,moderately eroded UNLESS STATED OTHERWISE. I I W:Water 0 SCALE: FIGURE NO. SOILS EXHIBIT 1 " = 500 ' DATE: III ` DOMINION ENERGY NORTH CAROLINA 6-23-22 3 LOW-WATER FORD CROSSING SOUTHWEST OF STONEWAY LANE PROJECT NUMBER RUTHERFORDTON, RUTHERFORD COUNTY, NORTH CAROLINA 7335-20-075 _ , LNJv TiJ <, r r it x r # ( • r. Y 4+Ar ., - r kel yems, ': 7 • iR re { }n a. y 'K ;�t - , &.9; k .. i 1.s.: r' ► _a.: 'tfiltiy.. N �,�1 5 J -.9i: 1,:I._:,..i.r,.,, t.-, .fir'. AY J 1 h 1 - t -o tom. b f S -.- W �� ..Ir V':��� _ ' ,', 741 -,: �-' "t " 07'. '' fi" _ JARRETTS CREEK '`' .. v, 9r'aM + Z y, • r • 1,., lur a x ,;rye. :_,..:-..,;.„--=.----,...--..,-, • 4440,. y • 9 1 y i � • C. :I. -4'1'.g T . .4 i e 2b"; ' i 'I "`.r r !A i irt'''f x w I.: !r '� fir. q I.t f#.r, M1�JJ" 1 r, I`r ..1. I tlr ' f t A ' r- - -4- • 'rG J .2h <� r;,� I' • • y f • f • i • d � c� F �. aII • iti a i v 0 1w.P� ,a • a• ,r i -qk 9 ,4- .' •PI y �' - £. 4 4, R L • a�r • 5�lfi + • Z3, 1 S y� ,,. k•,, 4 I 4. Lam` ,erg r � r y7 � -�� �� +• �'i� + i 1! , A " k s - t 1 y�.n• r 1 .'. �1- Inc , 1• r'*i , "r .r,. v. ,,A '� W. ' 4.4 ' �i..�A- `lY Rd',. e''� "ir 1t', ,,, ,s'.' ,- ,. _3 " E:,h' id' �L 7F is '' I ' e • `x" 6 � '' 4 'X } t orb .1i,, '- V t i !,,J c # y�, 7 441:,t# �'4f afF $ r t l iF s } - r 1 O I k 1 I�R (1 ,-4.F ' r - '. P. T f:'' I y , x d' !, .� E,,/ a E, - Y • ite '-',,,I .'' 1., ,':,170,.,,,,,---.2i71'1...,,,17,.I.h...,„...:.--, 15 -,,••••"7". ..,..:*"iateg__L-'.•/12,711 -. -;e-is.-..4 't:'''''' ,4,./,-. '.... ..."-., .,..c=...;:‘,,,,,,•,-.... -1,14 .., L A 4..,......„..,.-.,,, `?' s��' t - , HeS LR P • s: , x - ee. rf An a + A y, • 411 ,-. • le F w - • ;100 y 200k$ V,r' • e;r°_ II ;r' • , d • • ` J„ ,, , dC@'sA ir.'y t }. kv t I. "i I'!I . 'r :7 \d .- :.;2 74.: IrL., ' :••P:' ';.r:. - - �f. ,, : %'•.f+l.,u� REFERENCE 2022 AERIAL IMAGERY f '' F 0 PROJECT LOCATION if GIS BASE LAYERS WERE OBTAINED FROM U.S.NEARMAP AND COUNTY SOURCES. THIS ` �1 ,if z� . r ` J MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYED ARE '. - .A J, k STREAM a APPROXIMATED.THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION,UNLESS STATED i ®WETLAND n OTHERWISEEii . e - �i _ " - ROADS SCALE: FIGURE NO. •-• AERIAL ORTHOIMAGERY EXHIBIT 1 " = 100 ' DATE: III = DOMINION ENERGY NORTH CAROLINA 6-23-22 4 LOW-WATER FORD CROSSING SOUTHWEST OF STONEWAY LANE PROJECT NUMBER RUTHERFORDTON, RUTHERFORD COUNTY, NORTH CAROLINA 7335 20 075 Appendix I Pre -JD Information and Agent Authorization Form AGENT AUTHORIZATION FORM Date: 4/11/22 Project Information S&ME Project Name: Type of Project: Location: Dominion Energy North Carolina (DENC) Projects Natural Gas Transmission/Distribution Construction/Maintenance Projects DENC North Carolina Service Territory Property Owner/Rep Information Owner Name: Dominion Energy Southeast Services, Corporate Environmental Mailing Address: 220 Operations Way, MC C221 Telephone No. Contact: Cayce, South Carolina 29033 803-201-2539 Robert Ley, P.E. Agent Information Business Name: Street Address: City, State, Zip: Telephone No. Contact: S&ME, Inc. 2016 Ayrsley Town Blvd., Suite 2-A Charlotte, North Carolina 28273 704-523-4726 Joey Lawler, PWS Authorization: Signature: Robert Ley , 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 various DENC natural gas -related projects. If applicable, this also authorizes the USACE/NCDEQ to access DENC existing/proposed easements for the purposes of conducting site assessment/confirming the accuracy of delineated boundaries. bbed. J Leff, TE S&ME, INC. / 9751 Southern Pine Blvd / p 704.523.4726 f 704.525.3953 / www.smeinc.com PRELIMINARY JURISDICTIONAL DETERMINATION (JD) FORM U.S. Army Corps of Engineers BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR PRELIMINARY JD: February 6, 2017 B. NAME AND ADDRESS OF PERSON REQUESTING PRELIMINARY JD: PSNC - SCANA / Attn.: Aaron Schwartz 220 Operation Way, MC C221 Cayce, SC 29033 C. DISTRICT OFFICE, FILE NAME, AND NUMBER: CESAW-RG-A, SAW-2016-00773, PSNC T-01 Phase II Gas Pipeline Replacement D. PROJECT LOCATION(S) AND BACKGROUND INFORMATION: The majority of the project corridor is located in an existing natural gas pipeline right-of-way with short segments of new right-of-way. The corridor is in Polk, Rutherford, and Cleveland Counties, North Carolina. The westem terminus is adjacent to Silver Creek Road near Mill Spring (35.3032 N, 82.1746 W). From this point the corridor runs generally southeast for approximately 48 miles to its eastern terminus along to Dixon School Road near Kings Mountain (35.1902 N, 81.3783 W). The mid -point of the corridor is near where the exiting right-of-way intersects Old Morresboro Road (35.2783 N, 81.7614 W). State: NC County/parish/borough: Polk, Rutherford, and Cleveland City: Mill Spring, Caroleen, Boiling Springs, Patterson Springs, and Kings Mountain Center coordinates of site (lat/long in degree decimal format): 35.27829 N, 81.76136 W Universal Transverse Mercator: N/A Name of nearest waterbody: Canal Creek, Little White Oak Creek, Machine Creek, Green River, Broad River, Grays Creek, Jarretts Creek, Richardson Creek, Floyds Creek, Brackens Creek, Second Broad River, Hills Creek, Grog Creek, Sandy Run, Beaverdam Creek, Sugar Branch, Hawkins Branch, First Broad River, Buffalo Creek, Beason Creek, Long Branch, and UTs of these streams. E. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): Office (Desk) Determination. Date: February 6, 2017 Field Determination. Date(s): November 17, 2016 Use the table below to document aquatic resources and/or aquatic resources at different sites TABLE OF AQUATIC RESOURCES INREVIEW AREA WHICH "MAY BE" SUBJECT TO REGULATORY JURISDICTION Site Number Centered Coordinates (decimal degrees) Latitude Longitude Estimated Amount of Aquatic Resource in Review Area Type of Aquatic Resource Geographic Authority to Which Aquatic Resources "May Be" Subject SA01A 35.30669700 -82.17408200 123 FOOT Non -wetland Waters Section 404 SA02 35.30684300 -82.17054800 81 FOOT Non -wetland Waters Section 404 SA01B 35.30693700 -82.15968300 280 FOOT Non -wetland Waters Section 404 SA03 35.30683800 -82.15906000 31 FOOT Non -wetland Waters Section 404 SA04 35.30582700 -82.15091300 117 FOOT Non -wetland Waters Section 404 SA05 35.30524600 -82.14811300 96 FOOT Non -wetland Waters Section 404 SA06 35.30291600 -82.14100700 81 FOOT Non -wetland Waters Section 404 SA07 35.30108300 -82.13696300 108 FOOT Non -wetland Waters Section 404 7 SA08 35.29787900 I -82.13334900 I 22 1 FOOT I Non -wetland Waters Section 404 SA10 35.2952 r800 ,-82.12339600 90 I FOOT Non -wetland Waters Section 404 SA12 35.29381100 -82.11954300 I 104 I FOOT Non -wetland Waters Section 404 SA13 35.29275600 -82.11676200 79 I FOOT Non -wetland Waters Section 404 SCO4 35.29247000 -82.10942400 93 FOOT Non -wetland Waters Section 404 SCO8 35.29587500 -82.10376100 86 FOOT Non -wetland Waters Section 404 SCO6 35.29827300 -82.09627700 93 FOOT Non -wetland Waters Section 404 SC11 35.29936100 -82.08441500 145 FOOT Non -wetland Waters Section 404 SC12 35.29 793700 -82.07751700 151 FOOT Non-wetiand Waters Section 404 SC14 35.29741200 -82.06901300 148 FOOT Non -wetland Waters Section 404 SD10 35.29518500 -82.05938000 150 FOOT Non -wetland Waters , Section 404 SE02 35.29276000 -82.05688100 101 FOOT Non -wetland Waters Section 404 SE01 35.28917900 -82.04895600 81 FOOT Non -wetland Waters Section 404 SDO6 35.28633200 -82.04331000 8 FOOT Non -wetland Waters Section 404 SDO5 35.28636900 -82.04289100 339 FOOT Non -wetland Waters Section 404 SDO3 35.28430000 -82.03797400 249 FOOT I Non -wetland Waters • Section 404 SGO2 35.28194200 -82.03630500 206 FOOT Non -wetland Waters Section 404 SF01 35.27868200 -82.03651200 103 FOOT Non -wetland Waters Section 404 SA17 35.27117200 -82.01379200 81 FOOT Non -wetland Waters Section 404 SA18 35.27117800 -82.00899000 126 FOOT Non -wetland Waters Section 404 SA19 35.2; 347100 -82.00284400 64 FOOT Non_ -wetland Waters Section 404 SA21 35.27626000 -81.99509800 109 i FOOT ! Non -wetland Waters Section 404 SA22 35.27641600 -81.98560700 73 . FOOT Non -wetland Waters Section 404 SA24 35.27739100 -81.97909100 52 1 FOOT Non-wetiand Waters Section 404 SA25 35.27858000 -81.96987100 126 FOOT I Non -wetland Waters Section 404- SA27 35.27883500 -81.96058000 74 FOOT ', Non -wetland Waters Section 404 SA28 35.27922400 -81.95701800 201 FOOT Non -wetland Waters Section 404 SA29 35.27956600 -81.95377500 42 FOOT Non -wetland Waters Section 404 SA31 35.28023400 -81.93939600 127 FOOT I Non -wetland Waters Section 404 SA34 35.28221500 -81.91563700 85 ; FOOT I Non -wetland Waters Section 404 SA35 i 35.28231700 -81.91560100 47 I FOOT Non -wetland Waters Section 404 SA36 35.28224900 -81.91535000 121 FOOT Non -wetland Waters Section 404 SA37 35.28347400 -81.89356500 79 FOOT Non -wetland Waters Section 404 SA38 35.28350100 -81.89324500 54 FOOT Non -wetland Waters Section 404 SA39 35.28349700 -81.89314700 46 1 I FOOT Non -wetland Waters Section 404 l SA40 35.28352000 -81.88695100 134 FOOT Non -wetland Waters Section 404 SA41 35.28371200 -81.88677800 82 FOOT Non -wetland Waters Section 404 SA42 35.28425700 -81.87868100 100 I FOOT Non -wetland Waters Section 404 SA43 35.28458600 -81.87529700 115 FOOT Non -wetland Waters Section 404 • SA44 35.28530500 -81.86560200 184 FOOT Non -wetland Waters j Section 404 SA46 35.28556700 -81.86142000 72 FOOT Non -wetland Waters j Section 404 SA45 35.28563000 -81.86108900 ' 181 FOOT Non -wetland Waters Section 404 SA47 35.28633600 I -81.85473000 112 FOOT Non -wetland Waters J Section 404 SA49 35.28876600 -81.82573600 115 FOOT Non -wetland Waters., Section 404 S A51 35.28916600 -81.80646000 111 { FOOT Non -wetland Waters Section 404 S A52 35.28 710000 -81.79863400 68 FOOT Non -wetland Waters j Section 404 SA53 I 35.28691400 -81.79821800 186 I FOOT Non -wetland Waters i Section404 8 SA55 35.28556800 -81.79360100 141 FOOT Non -wetland Waters Section 404 SA56 35.28123300 -81.77201000 202 FOOT Non -wetland Waters Section 404 SA57 35.28092900 -81.76931100 56 FOOT Non -wetland Waters Section 404 SA58 35.27982500 -81.76508700 95 FOOT Non -wetland Waters Section 404 SA59 35.27813300 -81.76089100 85 FOOT Non -wetland Waters Section 404 SA61 35.27340600 -81.73745400 123 FOOT Non -wetland Waters Section 404 SA62 35.27165000 -81.72982600 100 FOOT Non -wetland Waters Section 404 SA63 35.27140600 -81.72944700 156 FOOT Non -wetland Waters Section 404 SA64 35.27026800 -81.72416000 88 FOOT Non -wetland Waters Section 404 SA65 35.27019800 -81.72384500 83 FOOT Non -wetland Waters Section 404 SA66 35.26919200 -81.71987600 130 FOOT Non -wetland Waters Section 404 SA67 35.26690300 -81.71002500 190 FOOT Non -wetland Waters Section 404 SA68 35.26625400 -81.70587600 66 FOOT Non -wetland Waters Section 404 SA69 35.26569000 -81.70201900 67 FOOT Non -wetland Waters Section 404 SA71 35.26404900 -81.69543400 143 FOOT Non -wetland Waters Section 404 SA72 35.26314200 -81.69410400 140 FOOT Non -wetland Waters Section 404 SA73 35.26175200 -81.68854700 160 FOOT Non -wetland Waters Section 404 SA75 35.25653600 -81.67017900 102 FOOT Non -wetland Waters Section 404 SA76A 35.25339100 -81.65102200 136 FOOT Non -wetland Waters Section 404 SA76B 35.25232300 -81.64671200 126 FOOT Non -wetland Waters Section 404 SB03 35.24943300 -81.63019600 142 FOOT Non -wetland Waters Section 404 SB04 35.24625300 -81.62290400 145 FOOT Non -wetland Waters Section 404 SA79 35.24454400 -81.61621800 367 FOOT Non -wetland Waters Section 404 SA80 35.24412900 -81.61340200 143 FOOT Non -wetland Waters Section 404 SA81A 35.23767500 -81.60069800 69 FOOT Non -wetland Waters Section 404 SCO3A 35.23774100 -81.60037800 121 FOOT Non -wetland Waters Section 404 SA87 35.23878300 -81.58736500 75 FOOT Non -wetland Waters Section 404 SA88 35.23592000 -81.57502800 86 FOOT Non -wetland Waters Section 404 SA90 35.23482800 -81.56994300 85 FOOT Non -wetland Waters Section 404 SA91 35.23303600 -81.56234000 118 FOOT Non -wetland Waters Section 404 SA92 35.23135700 -81.55560100 51 FOOT Non -wetland Waters Section 404 SA93 35.23127600 -81.55554400 85 FOOT Non -wetland Waters Section 404 SA94 35.23100300 -81.55426600 99 FOOT Non -wetland Waters Section 404 SA95 35.23103800 -81.55401800 132 FOOT Non -wetland Waters Section 404 SA96 35.22880600 -81.54334000 94 FOOT Non -wetland Waters Section 404 SA98 35.22810200 -81.53947200 64 FOOT Non -wetland Waters Section 404 SAI00 35.22335900 -81.52637400 105 FOOT Non -wetland Waters Section 404 SA102 35.22253100 -81.51472100 153 FOOT Non -wetland Waters Section 404 SA104 35.21724200 -81.49407700 62 FOOT Non -wetland Waters Section 404 SA106 35.21640500 -81.48881500 79 FOOT Non -wetland Waters Section 404 SA107 35.21500500 -81.48200500 53 FOOT Non -wetland Waters Section 404 SA108 35.21208300 -81.47054300 73 FOOT Non -wetland Waters Section 404 SA110 35.21129600 -81.46790600 63 FOOT Non -wetland Waters Section 404 SA1I1 35.20685400 -81.44869700 62 FOOT Non -wetland Waters Section 404 SA112 35.20608700 -81.44505400 90 FOOT Non -wetland Waters Section 404 SA113 35.20558300 -81.44332100 79 FOOT Non -wetland Waters Section 404 SA114 35.20453000 -81.43834200 81 FOOT Non -wetland Waters Section 404 9 SA117 35.20291900 I -81.43016300 . 56 FOOT I Non -wetland Waters Section 404 SA120 35.20238300 -81.42787800 94 FOOT Non -wetland Waters Section 404 SA119 35.20159800 -81.42563200 - 81 FOOT Non -wetland Waters Section 404 SH01 35.19662100 -81.42279200 82 FOOT Non -wetland Waters Section 404 SA121 35.19253300 -81.42277800 i 148 FOOT Non -wetland Waters Section 404 ORA02 35.29784200 -82.13346000 0.02 ACRE Non -wetland Waters Section 404 WC07 . 35.29238200 -82.10946400 0.052 ACRE Wetland Section 404 WC/1 35.29642800 -82.10264000 0.202 ACRE Wetland Section 404 WC12 35.29944400 -82.08435600 0.008 ACRE Wetland Section 404 WD10 35.29504600 -82.05948600 0.046 ! ACRE Wetland - Section 404 WE02 35.29276600 -82.05694800 0.006 j ACRE Wetland ' Section 404 WE01 35.28913400 -82.04902500 0.004 . ACRE Wetland Section 404 WD07 35.28422900 -82.03801600 0.004 ACRE Wetland Section 404 WDO6 35.28401800 -82.03 7 55500 0.004 ACRE Wetland Section 404 WA02 35.27333500 -82.00290000 0.004 ACRE Wetland Section 404 WA03 35:27629400 -81.99515800 0.018 i ACRE Wetland Section 404 WA04 35.27752200 -81.97908300 0.018 ACRE Wetland Section 404 WA05 35.27859800 -81.97012100 0.026 ACRE 1 Wetland Section 404 WA08 35.28028500 -81.94596600 0.158 ACRE Wetland . Section 404 WA11 35.28235600 -81.91526100 0.034 1 ACRE 1 Wetland Section 404 WA14 35.28337200 -81.89314100 0.064 ACRE Wetland Section 404 WA15 35.28362100 -81.88701100 - 0.049 I ACRE Wetland Section404 WA16 35.28365300 -81.88681400 0.054 ' ACRE 1 Wetland Section 404 W A 18 35.28545100 -81.86130600 0.012 i ACRE ( Wetland • Section 404 WA19 35.28556800 -81.86093500 0:015 ACRE 1 Wetland Section 404 OWA06 35.28660400 -81.85232500 0.005 ACRE i Non -wetland Waters Section 404 WA20 35.28659400 -81.85209900 0.065 ACRE Wetland Section 404 WG03 35.28885400 -81.84139700 0.002 ACRE Wetland Section 404 WG04 35.28857100 -81.83955100 0.013 ACRE Wetland Section404 W A21 35.28878300 !-81.82585800 0.116 ACRE Wetland Section 404 WA2 3 35.28997800 -81.80934800 0.038 ACRE Wetland Section 404 WA26 35.28908700 -81.80645800 0.005 ACRE Wetland Section 404 WA27 35.28729900 -81.79899600 9899600 0.137 ACRE Wetland Section 404 WA28 35.28651300 -81.79689000 0.152 ACRE Wetland Section404 WA29 35.28537900 -81.79358500 0.001 ACRE Wetland Section 404 V4A30 35.28134500 -81•.77218900 0.01 ACRE Wetland Section 404 WA31 35.281 i7800 -81.77202000 0.034 ACRE Wetland Section 404 WA36 35.27338700 -81.73745700 • 0.001 ACRE Wetland Section 404 WA37 35.27171100. -81.73041400 0.123 ACRE Wetland Section 404 WA38 35.27133900 -81.72879100 0.141 ACRE Wetland Section 404 WA39 35.26914900 -81.72001800 • 0.003 ACRE Wetland Section 404 WA43 35.26632200 -81.70579700 0.018 ACRE Wetland Section 404 WA45 35.26553200 -81.70191600 0.008 ACRE Wetland Section 404 W A4 + 35.26159200 -81.68817300 0.076 ACRE Wetland Section 404 WA48 35.25649900 -81.67027000 0.012 ACRE Wetland Section 404 WBO3 35.25151600 -81.64372600 0.01 ACRE Wetland Section 404 WA52 35.24445800 -81.61684300 0.023 ACRE Wetland Section 404 10 WA60 35.23482500 -81.57014600 0.015 ACRE Wetland Section 404 WA61 35.23290700 -81.56231800 0.002 ACRE Wetland Section 404 WA63 35.23088800 -81.55391900 0.03 ACRE Wetland Section 404 WC01 35.22375100 -81.52980500 0.016 ACRE Wetland Section 404 WA65 35.22462700 -81.52469800 0.017 ACRE Wetland Section 404 WA66 35.22348500 -81.51903700 0.001 ACRE Wetland Section 404 WA67 35.22069300 -81.51014300 0.051 ACRE Wetland Section 404 WA68 35.21546100 -81.48386800 0.071 ACRE Wetland Section 404 WA69 35.21473600 -81.47996400 0.11 ACRE Wetland Section 404 WA70 35.21404600 -81.47864500 0.014 ACRE Wetland Section 404 WA71 35.21334600 -81.47542500 0.142 ACRE Wetland Section 404 WA72 35.21150900 -81.46804500 0.441 ACRE Wetland Section 404 WA77 35.19218300 -81.42257300 0.156 ACRE Wetland Section 404 WA79 35.19150200 -81.42228200 0.007 ACRE Wetland Section 404 WA78 35.19135800 -81.42211900 0.016 ACRE Wetland Section 404 1. The Corps of Engineers believes that there may be jurisdictional aquatic resources in the review area, and the requestor of this PJD is hereby advised of his or her option to request and obtain an approved JD (AJD) for that review area based on an informed decision after having discussed the various types of JDs and their characteristics and circumstances when they may be appropriate. 2. In any circumstance where a permit applicant obtains an individual permit, or a Nationwide General Permit (NWP) or other general permit verification requiring "pre- construction notification" (PCN), or requests verification for a non -reporting NWP or other general permit, and the permit applicant has not requested an AJD for the activity, the permit applicant is hereby made aware that: (1) the permit applicant has elected to seek a permit authorization based on a PJD, which does not make an official determination of jurisdictional aquatic resources; (2) the applicant has the option to request an AJD before accepting the terms and conditions of the permit authorization, and that basing a permit authorization on an AJD could possibly result in less compensatory mitigation being required or different special conditions; (3) the applicant has the right to request an individual permit rather than accepting the terms and conditions of the NWP or other general permit authorization; (4) the applicant can accept a permit authorization and thereby agree to comply with all the terms and conditions of that permit, including whatever mitigation requirements the Corps has determined to be necessary; (5) undertaking any activity in reliance upon the subject permit authorization without requesting an AJD constitutes the applicant's acceptance of the use ofthe PJD; (6) accepting a permit authorization (e.g., signing a proffered individual permit) or undertaking any activity in reliance on any form of Corps permit authorization based on a PJD constitutes agreement that all aquatic resources in the review area affected in any way by that activity will be treated as jurisdictional, and waives any challenge to such jurisdiction in any administrative orjudicial compliance or enforcement action, or in any administrative appeal or in any Federal court; and (7) whether the applicant elects to use either an AJD or a PJD, the JD will be processed as soon as practicable. Further, an AJD, a proffered individual permit (and all terms and conditions contained therein), or individual permit denial can be administratively appealed pursuant to 33 C.F.R. Part 331. If, during an administrative appeal, it becomes appropriate to make an official determination whether geographic jurisdiction exists over aquatic resources in the review area, or to provide an official delineation of jurisdictional aquatic resources in the review area, the Corps will provide an AJD to accomplish that result, as soon as is practicable. This PJD finds that there "may be" waters of the U.S. and/or that there "may be" navigable waters of the U.S. on the subject review area, and identifies all aquatic features inthe review area that could be affected by the proposed activity, based on the following information: 11 SUPPORTING DATA Data reviewed for preliminary JD (check all that apply) - Checked items should be included in subject file. Appropriately reference sources below where indicated for all checked items: Maps, plans, plots or plat submitted by or on behalf of preliminary ID requester: S&ME, Inc. October 18, 2016; revisions October 27, 2016 & January 6, 2017 Data sheets prepared/submitted by or on behalf of preliminary ID requester. ® Office concurs with data sheets/delineation report. D Office does not concur with data sheets/delineation report. Rational: Data sheets prepared by the Corps: Corps navigable waters' study: 0 U.S. Geological Survey (USGS) Hydrologic Atlas: E USGS NHD data. ❑ USGS 8 and 12 digit HUC maps. USGS map(s). Cite scale & quad name: Mill Spring, Pea Ridge, Rutherfordton South, Forest City, Boiling Springs North, Blacksburg North, and Grover. Natural Resources Conservation Service (MRCS) Soil Survey. Citation: Polk, Rutherford, and Cleveland County, NC National wetlands inventory (NWI) map(s). Cite name: State/Local wetland inventory map(s): Federal Emergency Management Agency (FEMA) / Flood Insurance Rate Map (FIRM) maps: 0 100-year Floodplain Elevation is: (National Geodectic Vertical Datum of 1929) Photographs: ® Aerial (Name & Date): Google Earth Pro Oct, 2015 or ❑ Other (Name & Date): 0 Previous determination(s). File no. and date of response letter: Applicable/supporting scientific literature: Other information (please specify): ►�1 IMPORTANT NOTE: The information recorded on this form has not necessarily been verified by the Corps and should not be relied upon for later jurisdictional determinations. David Brown, February 6, 2017 Signature and date of Regulatory staff member completing preliminary JD PSNC - SCANA /Aaron Schwartz OR S&ME, Inc. / for PSNC-SCANA peruthorization Signature and date of person requesting preliminary JD (REQUIRED, unless obtaining the signature is impracticable) Two copies of this Preliminary JD Form have been provided Please sign both copies Keep one signed copy for your record and return a signed copy to the Asheville Regulatory Field Office by mail or e-mail. US Army Corps of Engineers -Wilmington District Asheville Regulatory Field Office 151 Patton Avenue, Room 208 Asheville, NC 28801-5006 1 Districts may establish tirneframes for requester to return signed PTD forms. If the requester does not respond within the established time frame, the district may presume concurrence and no additional follow up is necessary prior to finalizing an action. 12 U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID: SAW-2016-00773 County: Polk, Rutherford, and Cleveland U.S.G.S. Quad: Mill Spring, Pea Ridge, Rutherfordton South, Forest City, Boiling Springs North, Blacksburg North. and Grover NOTIFICATION OF JURISDICTIONAL DETERMINATION Property Owner: Address: Telephone Number: Size (acres): Nearest Town: Nearest Waterway: Coordinates: River Basin/ HUC: PSNC - SCANA / Attn.: Aaron Schwartz 220 Operation Way, MC C221 Cayce, SC 29033 803-217-7112 466 (48 mile natural gas pipeline right-of-wav) Mill Spring, Caroleen, Boiling Springs, Patterson Springs, and Kings Mountain Canal Creek, Little White Oak Creek, Machine Creek, Green River, Broad River, Grays Creek, Jarretts Creek, Richardson Creek, Floyds Creek, Bracketts Creek, Second Broad River, Hills Creek, Grog Creek, Sandy Run, Beaverdam Creek, Sugar Branch, Hawkins Branch, First Broad River, Buffalo Creek, Beason Creek, Long Branch, and UTs of these streams. 35.27829 N, 81.76136 W Upper Broad (03050105) Location description: The majority of the protect corridor is Iocated in an existing natural gas pipeline right-of-way with short segments of new right-of-way. The corridor is in Polk, Rutherford, and Cleveland Counties, North Carolina. The western terminus is adjacent to Silver Creek Road near Mill Spring (35.3032 N, 82.1746 W). From this point the corridor runs generally southeast for approximately 48 miles to its eastern terminus along to Dixon School Road near Kings Mountain (35.1902 N, 81.3783 W). The mid -point of the corridor is near where the exiting pipeline right-of-way intersects Old Morresboro Road (35.2783 N, 81.7614 W). Indicate Which of the Following Apply: A. Preliminary Determination X There are waters, including wetlands, on the above described project area, that may be subject to section 404 of the Clean Water Act (CWA)(33 USC § 1344) and/or Section 10 of the Rivers and Harbors Act (RHA) (33 USC § 403). The waters, including wetlands, have been delineated, and the delineation has been verified by the Corps to be sufficiently accurate and reliable. Therefore this preliminary jurisdiction determination may be used in the permit evaluation process, including determining compensatory mitigation. For purposes of computation of impacts, compensatory mitigation requirements, and other resource protection measures, a permit decision made on the basis of a preliminary JD will treat all waters and wetlands that would be affected in any way by the permitted activity on the site as if they are jurisdictional waters of the U.S. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process (Reference 33 CFR Part 331). However, you may request an approved JD, which is an appealable action, by contacting the Corps district for further instruction. _ There are wetlands on the above described property, that may be subject to Section 404 of the Clean Water Act (CWA)(33 USC § 1344) and/or Section 10 of the Rivers and Harbors Act (RHA) (33 USC § 403). However, since the waters, including wetlands, have not been properly delineated, this preliminary jurisdiction determination may not be used in the permit evaluation process. Without a verified wetland delineation, this preliminary determination is merely an effective presumption of CWA/RHA jurisdiction over all of the waters, including wetlands, at the project area, which is not sufficiently accurate and reliable to support an enforceable permit decision. We recommend that you have the waters of the U.S. on your property delineated. As the Corps may not be able to accomplish this wetland delineation in a timely manner, you may wish to obtain a consultant to conduct a delineation that can be verified by the Corps. B. Approved Determination _ There are Navigable Waters of the United States within the above described property subject to the permit requirements of Section 10 of the Rivers and Harbors Act (RHA) (33 USC § 403) and Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. There are waters of the U.S. including wetlands on the above described property subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ We recommend you have the waters of the U.S. on your property delineated. As the Corps may not be able to accomplish this wetland delineation in a timely manner, you may wish to obtain a consultant to conduct a delineation that can be verified by the Corps. The waters of the U.S. including wetlands on your project area have been delineated and the delineation has been verified by the Corps. If you wish to have the delineation surveyed; the Corps can review and verify the survey upon completion. Once verified, this survey will provide an accurate depiction of all areas subject to CWA and/or RHA jurisdiction on your property which, provided there is no change in the law or our published regulations, may be relied upon for a period not to exceed five years. The waters of the U.S. including wetlands have been delineated and surveyed and are accurately depicted on the plat signed by the Carps Regulatory Official identified below on . Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. _ There are no waters of the U.S., to include wetlands, present on the above described project area which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (CAMA). You should contact the Division of Coastal Management to determine their requirements. Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). Placement of dredged or fill material, construction or placement of structures, or work within navigable waters of the United States without a Department of the Army permit may constitute a violation of Sections 9 and'or 10 of the Rivers and Harbors Act (33 USC § 401 and/or 403). If you have any questions regarding this determination and or the Corps regulatory program, please contact David Brown at 828-271-7980, ext. 4232 or david.v.brown@usace.army.mil. C. Basis for Determination: See attached preliminary jurisdictional determination form. D. Remarks: The potential waters of the U.S., in the project corridor, were delineated by S&ME, Inc. The delineation was assessed in the field by the Corps on November 17, 2016 and are as approximately depicted on the enclosed Potential Waters of the CS maps (figures 10-40, dated January 4, 2017) and summarized on the attached Stream Summary Table and Weiland'Open Water Summary Table submitted by S&ME, Inc. E. Attention USDA Program Participants This delineation:determination has been conducted to identify the limits of Corps' Clean Water Act jurisdiction for the particular site identified in this request. The delineation determination may not be valid for the wetland conservation provisions of the Food Security Act of 1985. If you or your tenant are USDA Program participants, or anticipate participation in USDA programs, you should request a certified wetland determination from the local office of the Natural Resources Conservation Service, prior to starting work. F. Appeals Information (This information applies only to approved jurisdictional determinations as indicated in B. above) This correspondence constitutes an approved jurisdictional determination for the above described site. If you object to this determination, you may request an administrative appeal under Corps regulations at 33 CFR Part 331. Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA. form to the following address: 2 US Army Corps of Engineers South Atlantic Division Attn: Jason Steele, Review Officer 60 Forsyth Street SW, Room 10M 15 Atlanta, Georgia 30303-8801 In order for an RFA to be accepted by the Corps, the Corps must deter Arsine that it is complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has been received by the Division Office within 60 days of the date of the NAP. Should you decide to submit an RFA form, it must be received at the above address by N/A (Preliminary -JD). **It is not necessary to submit an RFA form to the Division Office if you do not object to the detei,iiination in this correspondence. * * Corps Regulatory Official: David Brown Issue Date of JD: February 6, 2017 Expiration Date: N/A Preliminary JD The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete our Customer Satisfaction Survey, located online at http://corpsmapu.usace.army.mil/cm apex/f?p=136:4:0. Copy furnished: S&ME, Inc., Attn.: Joey Lawler, 9751 Southern Pine Boulevard, Charlotte, NC 28273 3 Appendix II Site Photographs iiii SITE PHOTOGRAPHS iiik Dominion Energy North Carolina Eir Low-Water Ford Crossing Southwest of Stoneway Lane I Rutherfordton, Rutherford County, North Carolina lipr S&ME Project No. 7335-20-075 Iiik PHOTOGRAPH 1 4 ., h VIEWING DIRECTION: West '• DESCRIPTION/COMMENT: View of the eastern boundary of the limits of disturbance (LOD). • PHOTOGRAPH 2 OP". . VIEWING DIRECTION: North F k y DESCRIPTION/COMMENT: View of - - access point off Stone Way Lane. _ _ .__. r 1 SITE PHOTOGRAPHS Dominion Energy North Carolina Low-Water Ford Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford County, North Carolina S&ME Project No. 7335-20-075 PHOTOGRAPH 3 VIEWING DIRECTION: West DESCRIPTION/COMMENT: View of the LOD. _ .. & PHOTOGRAPH 4 _s SOB LOT BLOCK MO( z, - MOI S-o WAI ttat� r VIEWING DIRECTION: South • DESCRIPTION/COMMENT: View of `-• construction documentation present " at access point off Stone Way Lane. .a y' M. ka } ti • s - . !r f ia._..�... ' s 2 SITE PHOTOGRAPHS iiiik Dominion Energy North Carolina Eir Low-Water Ford Crossing Southwest of Stoneway Lane I Rutherfordton, Rutherford County, North Carolina low S&ME Project No. 7335-20-075 Iiik r� 4 ''r` 5 0' , r s ' '1 i. PHOTOGRAPH 5 ' . etti rrr i `,, `. VIEWING DIRECTION: West -41 r. - -14 s. w J r �{i ems. DESCRIPTION/COMMENT: View of • proposed low-water ford crossing area. to ,Tiv ''Yf .j-il% .y' I.. 4 .•-:: r 5i R �, .A/ -. ._ - .. .- ., • 1. ram. ",:es'''..‘, N'• ¢ ; �-7 's PHOTOGRAPH 6 %, ~. A YT ti. VIEWING DIRECTION: East ' DESCRIPTION/COMMENT: View of proposed low-water ford crossing -_ Y area. - - - -'- .:._ ''T . FAY ` ., 1 31 3 iiiii SITE PHOTOGRAPHS Dominion Energy North Carolina Eir Low-Water Ford Crossing Southwest of Stoneway Lane I Rutherfordton, Rutherford County, North Carolina low S&ME Project No. 7335-20-075 Iiik PHOTOGRAPH 7 Z `''.r..kir -'' -< ° r, •• �.t. •s M _v `VIEWING DIRECTION: Upstream `� • •,_ • r .' r¢-�° . y �S F" 115 i� � A r ' y�` r DESCRIPTION/COMMENT: View of „>`• ,�_7 . r t :ti; , y Jarretts Creek facing upstream and off of ROW. '� 4 ;N”-fa F •, F c`.o r � y _�n _ 1, i s "1 0 '9 emu �x ir G -..I h., ti ', i ate. i '"� g*y yam ' }. y ' -,-• -- PHOTOGRAPH 8 ; T;-,;�,a VIEWING DIRECTION: Downstream . i '` : ' ` / .r - r '-`h-ate , lY At- DESCRIPTION/COMMENT: View of �r��a' —� Jarretts Creek downstream of ROW. .-� r-"` • i" "' ;.4. 0, 74.4144._ _p, •-• , ••• 4if, fiezaTi'JIM A �[..`\`. ..i`' °ia�5 �- '1.1111� '`' , �%i• -' .\oil 4 Appendix III Construction Drawings/Revised E&SC Plan LOD ESTIMATED ZONE OF GRADING TO TE-IN TO EKIST1I G GR ULID SURFACE A L EMSTING CHANNIEL GROUND SURFME TIE TQTHE E ETI,1 t3RDLIREl ELEVATION AT A MAX 5H:1V SLOPE II-II-11711- 1=11=11=11 JI 11.= .11=11=11=11.11=_ 11=11= rnv J III LOD L1J L'J. L4 LfID WA' -WATER.CR.0551NIG - PLAN VIEW L. it • 4 FILL REMAINING SPACE viol 1 -IN. TO Z-IN. DIA CO A NW AGONEGATE(OYER HDM VPOVEN GEUFERTILF 1 I1 OzIKLYEL LOW-WATER CROSSING - FRCEILE VIEW A -A' GELL STIlLLCIURE PROPOSED SLOPE BANK AT 5H1YTOTI- BANKFULL ELEVA110N FlLLCELLS 'MTM 1 %-INL TO4-IN. CALISHF1 ItCla a1 l LOW-TFYATER CROSSING SALE: NT.S. FlLL REMAINING SPACE 'MTH 1 3-IN. TO -IN. RA. COARSE AGGREGATE COVER CHANNEL FLOW FILL CELLS WETH 1 )5-I1.I.TO4-IN. OLA. CRUSHED RC(X OW -WATER. CRidSSING PROFILE VIEw1B-IT LOW -WA -ER CROSSING NOTES L. Os 'ATEF4 7 HE SITE TO FACIUTATE 'CONSTRUCTION ARM MINIMEZE 517E SEDIMENT PF13OU 11 IN 7 EXCAVATE THESTREA,MRED TCTHE DEPTH OF T1-EGEbCELLSAND AGGREGATE COVER_ PREPARE STREAki&ED RY 11EMOV NG BOULDERS, €ILLING VOIDS WITS -I C kA ar LEvEur.c.AND COMP, SING THE RASEOF THE CROSSINIG. 3. RACE THEGEOTEMLELAYER ONTHE EASE ENRANDTHE IE.CCELL5IN MACE ACROSS THE AREA ON TOP OF THE GEOTE}CEILE AND STAKE MVP/ PER MANUFACTURERS SPECIFICATIONS 915CKRLL THE GE?OCELl5 WETH 1.k TOA-INCH DIA MINUS GRAVEL OR SMALLER CRUSHED ROCK BY DUMPING THE MATERIAL DIRFLTLw INTO THE ISFRAAIDED CELLS. FRL THE REMAINING GEOCELL5 WITH RELATIVELY COARSE AGGREGATE 0 -IN. TO 2-IN. DIAJ [A THICKER LAYER OF AGGREGATE CAN BE USED IF MORE SIN-CP L SUPPORT IS NEEDED). 1. MATERIALS SHOULD BE WELL -GRADED. ANGULAR, AND RELATIVELY FREE OF FINES TO MINIMIZE SEDIMENT.THETOP OF THE CELLS, PLUSSO1dE COVER ROCK 5HOULD BE AT THE LEVEL OF THE NATURAL CHANNEL FSQTTQM S. EDGES OF THE STRLJCTLALE CAN REOMERE7dC VATEDJl DRENT DOWN 0:EYEL I.ITO THE BANKS AND 6DTTOPA ROUGHLY TWICE THE CELL DEPTH. THE EDGES CAN ALSO BE ANCHORED AND PROTECTED BY PLACING RJPRAP ON THE BA.CIIILLEDCELLS ALONG THE BANK OtiAALONSTHE DOWNSTREAM EDGE OFTHE STRUCTI-IRE { TO MINIMIZE 5ETTLEMEHT IN SOFT, FINE 5TRE M NK SQIL.5, E1THEF1 QVEREXOAVATE THE FINE MATERIAL AND EA.CKFILL' 1TH AWRECIATE, QR COMPACT IT TO CREATE A FIRM FO1.NDATICIN- REFERE1NCE USDA, FOREST SERVICE, LOW-WATER CROSSINGS: GEOMORPHIC BIOLDG AM) ENGINEERJNG COIGN CONSIDERATIONS. r 1 EROSION & SEDIMENT CONTROL PLAN M . 201 EXPOSURE NEAR sToNEwAy LANE SITE DATA RUTHERFORD COUNTY NORTH CAROLINA 1 PROJECT LOCATION: PROJECT ADDRESS: 287 STONEWAY LANE CITY OR TOWNSHIP: RUTHERFORDTON A COUNTY: RUTHERFORD COUNTY STATE: NORTH CAROLINA ZIP CODE: 28139 FEBRUARY 281 2022 (REVISED JULY 291 2022) A LATITUDE: 35°16'48.90"N (35.2803°) LONGITUDE: 81°56'20.96"W (-81.9392°) • DRAWINGS N N NUMBER TITLE PROJECT SCHEDULE: i . _ GENERAL DATE TO BEGIN: 3/15/2022 © - , * 0 COVER DATE TO END: 4/30/2022 • SITE OVERVIEW Aiz,- I c 1 EXISTING CONDITIONS DISTURBANCE: y a 2 PROPOSED CONDITIONS PROJECT ACREAGE: 1.82 ACRES i4� `� , • INSETS POST-CONSTRUCTION 0.00 ACRES CF �� ' r, IMPERVIOUS AREA: 3 PROPOSED CONDITIONS INSET A 4A LOW-WATER CROSSING PLAN & PROFILE • WATERBODY INFORMATION: _ '¢ 4B PIPE DESIGN PLAN & PROFILE RIVER BASIN: BROAD RIVER BASINillir �� NOTES & DETAILS WATERSHED: SANDY RUN - BROAD RIVER(0305010505) 5 NOTES iii RECEIVING WATERBODY: JARRETTS CREEK(HESTER CREEK) A 0 6 NCGO1 WATERBODY INDEX NUMBER: 9-31 A 7 SEEDING SPECIFICATIONS CLASSIFICATION: WS-IV - 8 DETAILS (1 OF 6) /1111 WATERS OF THE U.S./STATE: JURISDICTIONAL FEATURES DELINEATED ON THE SITE BY 9 DETAILS (2 OF 6) S&ME, INC. ON 8/19/20206111111111111111111111111111111111.1. •s. IIIMPIPINPIP 10 DETAILS (3 OF 6) USACOE 404 PERMIT OR IMPACTS ARE AUTHORIZED UNDER NWP 12 WITHOUT �w 401 CERTIFICATION: PRIOR NOTIFICATION 11 DETAILS (4 OF 6) PROPOSED SITE 12 DETAILS (5 OF 6) NC NAVIGABLE WATERS (NCNW): NOT PRESENT PROPOSED SITE 13 DETAILS (6 OF 6) FEMA FLOODPLAIN/FLOODWAY IMPACTS: - v FEMA MAP NUMBER: 3710152600J C L' FEMA FLOODWAY IMPACTS: N/A eZ FEMA 100-YEAR FLOODPLAIN N/A IMPACTS: WATERCOURSE ALTERATION OR N/A 1 0 RELOCATION: '" PRIMARY PERMITTEE INFORMATION: " COMPANY: DOMINION ENERGY- NORTH CAROLINA PROJECT NUMBER: P69248 MAILING ADDRESS: 800 GASTON ROAD GASTONIA, NC 28056 REFERENCE: 2021 MICROSOFT BING MAPS REFERENCE: 2021 MICROSOFT BING MAPS TELEPHONE NUMBER: 803-217-7112 VICINITY MAP SITE LOCATION ENVIRONMENTAL COMPLIANCE: CLAIR SNODGRASS SCALE: 1" = 500' SCALE: 1" = 200' E-MAIL ADDRESS: CLAIR.E.SNODGRASS@DOMINIONENERGY.COM TELEPHONE NUMBER: 704-740-2477 PRIMARY SITE CONTACT: ROBERT SCHWARTZ, P.E. E-MAIL ADDRESS: ROBERT.SCHWARTZ@DOMINIONENERGY.COM TELEPHONE NUMBER: 803-530-7172 PREPARED BY PREPARED FOR PROJECT MANAGER: MIKE LEWIS, P.E. E-MAIL ADDRESS: WILLIAM.LEWIS@DOMINIONENERGY.COM TELEPHONE NUMBER: 828-230-6874 4 CONSULTANT INFORMATION: —I, " ENGINEERING FIRM: S&ME, INC. Dominion - 8118E PROJECT NUMBER: 7335-20-075 ® \\\\►1 I111I/// L\`G FO�� ®.\ \A CAR 0� Off- iO MAILING ADDRESS: 2016 AYRSLEY TOWN BLVD., SUITE 2-A E .ierg III 1 �\O 'c�E S s '�!o'r G e%-.4 �y:y % v 4 CHARLOTTE, NC 28273 SEA q _ U G� TELEPHONE NUMBER: 704-523-4726 I! ° (148 t: 1 0 E&SC PLAN PREPARER NAME: LIANE R. MORGAN, P.E. ®14,..cR. ••®•TO_ c,t NC REGISTRATION NUMBER: 37458 800 GASTON ROAD 2016 AYRSLEY TOWN BLVD., SUITE 2-A t,,, ��e � COMPANY/FIRM NAME: S&ME, INC. /GGING P P� NC ENG. FIRM LICENSE NUMBER: F-0176 GASTONIA, NC 28056 CHARLOTTE, NC 28273 PROJECT MANAGER: CHAD PATTERSON, P.E. E-MAIL ADDRESS: CPATTERSON@SMEINC.COM TELEPHONE NUMBER: 704-523-4726 r ' i I 1 i. I. 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PROJECT NUMBER — - - - - — PROPERTY BOUNDARY WATER BAR OUTLET COMPOST FILTER SOCK E►VI'•N NT_L B FF A 7335-20-075 ce a TREELINE I I COFFER DAM ,.,.,.m..,.,.,.,.,....,.,.,., • L _ �����N LOW-WATER ER CROSSING N G PLAN r• +,. .r• .. DRAWING NUMBER /� SILT FENCE J-HOOK1 — — — — STREAM CENTERLINE - - FARM ROAD v WATTLES — 50 I Rio - - - - - - - WATER BAR A o WATER BAR OUTLET L REFER TO NOTES DRAWING FOR REFERENCES. GRAPHIC SCALE (IN FEET) DRAWING PATH: T:\Energy\Project OMPOST FILTER SOCK \\ (T1>R,) Let GAS GAS\ \ \ \ \ \ GxAS EXISTNVG 8-IN. DIA. NATURAGAS PIPE GAS GAS COMPOST FILTEI SOCK \ \ \ \L613 \OD N \ O 0 EXISTING 8-IN. DIA. \ NATURAGAS PIPE 18 18 ♦ \ • A \ \ 1— \ - — \ /__\ \ \ \ ;\ \ \ \ \ \ \ \ \ \ \ 1 / i� E�STIN\4 IN. . NATAL GAS P1�E \ \ \AS s \S \ GAS\ / GAS \ A S 9�� A A A A A A A 7 7 PROPOSE 8-IN. 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GAS EASEMENT GA s NATURAL GAS MAIN PROPERTY BOUNDARY TREELINE — • • - • - • • — STREAM CENTERLINE -►-►-►-►-►-►- WATER BAR WATER BAR OUTLET \kk A• • WETLAND +++ \++++++++ +, + w + + + + + 4 + + \+ + + + + + + + + ++ + + + +\ + + + + + + + + \ \ \ LOD 1 \ COMPOS\r FILTER SO APPROX LOCATION GASI PIPE EXPOSURE LsD LOD APPROX. CENTERLINE OF JARRETTS CREEK APPROXIMATE TOTAL IMPACT TO JARRETTS CREEK 99 LINEAR FEET 1,150 SQ. FT. \ (INCLUDES 22 LINEAR FEET AND 240 SQ.FT FOR LOW-WATER CROSSING) LOD NNN _a LOD\ 7 / -t Ste' REAM CROSSING - PRE CONSTRUCTION 12.y (TYP.) ;AT Le LOD \ / • GAT\ 8GGAS 8 8 / / / \ \\ / \ \\\\\yo� 1v \\ 9 �� \ \\ :›7 \ I PROPOSED PERIMETER E&SC MEASURES 1 \ \ / 1 ( APPROX. CENTERLINE OFJARRETTS CREEK LOD\ LOD LOD LOD 0 6 STREAM CROSSING - BY-PASS PUMP . 9 (TYP.) LOW-WATER CROSSING GAS - 13;17TTION ING (RIPARIAN S PROPOSED STREAM STABILIZATION MEASURES PROPOSED LEGEND: LOD 5 LIMITS OF DISTURBANCE / CONSTRUCTION EASEMENT PROPOSED 8-IN. DIA. STEEL PIPELINE PROPOSED MINOR CONTOUR (1-FT.) PROPOSED MAJOR CONTOUR (5-FT.) WATER BAR OUTLET COFFER DAM SILT FENCE J-HOOK • \ LOD LOD \ \ \ \ \ \ \ \ \ \ \ \ EXISTING ATER`�AR \ \ \ \ Ivl \ GqS \ \ GAS v GAS \ ♦ \ \ \ ♦ \ `1 \ \ \ \ 1 9Q\ ,, 9>S 0\ \ 9 • • \ \ `•/ �• \ •1 \ \ \ ;II \ 1 GAS �` \ GAS\ \ G AS \ \ \ LOD COIR LOG (TYP.) - + + + + + + + + + + -18 18 18- • LOD • • • • • • • \ EXISTING W-k ER BAR LOu • • • • • WATER BAR SLOPE MATTING COIR MATTING 18-IN. DIA. COMPOST FILTER SOCK SILT FENCE OR 18-IN. DIA. COMPOST FILTER SOCK • • G A S\ \ \____N\ ________vvil 1GA: \ v SILT FENCEN TYP.) \ \ \ \ \ \ \\,\\\\\\\\\\\\\II \\ ; LoD, \ ,\\4\4\-L\c) \ oa\cr\y\p.\\) G\A\ \\\D \\\ \ \\ \ \ \\\\:\\:\s v \ .4\4\ \ \ \ \‘"g \ cc)P\ '.2\ \ \ \,c. `-) 'r‘\ 7 \ \ \ ' .4\4L, `-‘,\ 1\ \ \ \ 2016 AYRSLEY TOWN BLVD., SUITE 2-A CHARLOTTE, NC 28273 (704) 523-4726 ENGINEERING FIRM LICENSE NUMBER: F-0176 • Dominion Energy® co REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION • • CONSTRUCTION ENTRANCE DOMINION ENERGY 100-FT. ENVIRONMENTAL BUFFE SILT FENCEN (TYP.) 0 CNI CNI CNI CNI CNI et PLAN 10 20 PROPOSED CONDITIONS - INSET A EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 DRAWING NUMBER 3 REFER TO NOTES DRAWING FOR REFERENCES. GRAPHIC SCALE (IN FEET) dr\ 0+00 0+ 0 -G' 3A S LAD GA S 0+40 \ D LOD LOD LOD A \ \\\ ♦\ 0+50 0+60 GA S \EXISTING 8-IN. DIA. NATURAL GAS PIPELINE ,\ •i 80 0 90 I I I LOD ♦ EXISTING PI4 TO BE • REMOVED DURING CONSTRU LION • / ♦• LOD APPROX. CENTERLINE OFJARRETTS CREEK LOD LOD LOD LOW-WATER CROSING''''' (TYP.) • • LOD • • ______________ 1+60 1+80 ROXIMATE LOW-WAT ' CROSSING 4 O JARRETTS CREEK PLAN VIEW OF LOW-WATER CROSSING S \ GA S \ LOD 1+90 2+00 GAS LOD 2 LOD 971 GA S 'Di\\\ N / 4AD\ \ \ LOb tOD in nr \O\ \ /Qj�� � \�9 O\� iv \\\\\ \ \ \ \ \\ \ \ G�S \ \ GAS GQS \ LOD \ EXISTING 24-I N. DIA. 1VATURA\GAS \ PI ELINE N\\2+50 2+60 LOD\ \ \ \ \ \ \ \ \ l— st \,, \ • • • • • %• \ \ \ \ \ ♦• \ ♦`♦♦\ \ \ \\ GA S ; \ GA S\ \ GA S v♦ \ \ \\ LIMITSOF DISTURBANk \ \ \ \ ♦ • • • • • • • • • • • • \AS 1 950 940 930 900 890 880 0+00 EXISTI N G GRADE SURFACE 1 PROPOSED GRADE SURFACE 5 1 STREAM 21\ LOW -WA (TYP.) TER CROSSIN 1 10 0+10 0+20 0+30 0+40 0+50 0+60 0+70 0+80 0+90 1+20 1+30 1+40 1+50 1+60 1+70 1+80 1+90 2+00 2+10 2+20 2+30 2+40 2+50 2+60 950 940 930 920 0 910 900 890 880 2+70 PROFILE VIEW OF PROPOSED LOW-WATER CROSSING EXISTING LEGEND: JUKVLY LULU LIDAR 2018 —10— — GA S SURVEY / LIDAR BOUNDARY MINOR CONTOUR (1-FT.) MAJOR CONTOUR (5-FT.) GAS EASEMENT NATURAL GAS MAIN PROPERTY BOUNDARY TREELINE STREAM CENTERLINE WATER BAR WATER BAR OUTLET WETLAND PROPOSED LEGEND: L OD 5 LIMITS OF DISTURBANCE / CONSTRUCTION EASEMENT PROPOSED 8-IN. DIA. STEEL PIPELINE PROPOSED MINOR CONTOUR (1-FT.) PROPOSED MAJOR CONTOUR (5-FT.) WATER BAR OUTLET COFFER DAM SILT FENCE J-HOOK - 18 WATER BAR SLOPE MATTING COIR MATTING 18-IN. DIA. COMPOST FILTER SOCK SILT FENCE OR 18-IN. DIA. COMPOST FILTER SOCK FARM ROAD 4100 CONSTRUCTION ENTRANCE DOMINION ENERGY 100-FT. ENVIRONMENTAL BUFFER \ LOW-WATER CROSSING WATTLES PLAN 10 20 0 PROFILE HORIZONTAL 10 20 PROFILE VERTICAL 0 10 20 41/ 2016 AYRSLEY TOWN BLVD., SUITE 2-A CHARLOTTE, NC 28273 (704) 523-4726 ENGINEERING FIRM LICENSE NUMBER: F-0176 Dominion Energy® cc REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION CO 041 LOW-WATER CROSSING PLAN & PROFILE EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 4A 13 REFER TO NOTES DRAWING FOR REFERENCES. GRAPHIC SCALE (IN FEET) DRAWING PATH: T:\Energy\Projects\2020\7335-20-075_DENC M-201 Exposure Stoneway Lane\CAD\DWG\ESC\PIPE DESIGN\733520075_PIPE_DESIGN.dwg tip LAD 1 1 \ \ � 1 'A S GA S GAS GAS\ 1 \ / / / / / / / / / / / GA S \ \ \S GAS \ \ \ \ \ � s\ 3 F GAS \2+00 GA \! i / LOD \ PROPOSED 8-IN. IA. 3-WAY SPLK TEE 7 / / — _ \ \ \ /\ \ \ \ \ \ GAS GAS GA N r\ \ I /- - 1 \ \ \ \ \ I I \ \ \ \ \ / \ \ GA S rAs j ,9 9 9>> 9] 6 PIPE TIE-IN\ (TIE-IN A) 1+180 I- 1+170 / ,0 \-O \ s\ \ \ PROPOSURAL GA�D� 81. I ZATS I \ \ PIPELh�E \ 1 I I I 1 4AOS G S' 1 / / i\ 2 / 1 +40 \ GAS 1 EXISTING 8sIN. DIA. NATURAL G S PIPELINE 7 N APPROX. CENTERLINE OFJARRETTS CREEK 30 \1 +20 \ \ EXISTIVG PIPE TO BE REMOVED DURING\CONSTRUCTION\ NA AL-GA-S / (.,A J I PELfN€ L®D 7 0+90 A 0+80 GA S GAS GA S 171-FT. \ f V 6u0/4 0+50 1 GA 5 \ \ \ GAS / GA S LOD PROPOSED 2-IN. THREAD-O-RING 0+40 \ \ \O\ \ ea' 90 \9629\ \\\\N \ \ I \\\\ \ EXISTING TREE LINE GA s0+30 LL W rn LO GA S I \EXISTING24-IN. DIA. NATURAL AS \ \PIPELI E \ GAS s LOD- FT. GA S — STATIO 0+0 .00 LA1\35°\' 48. LONG: 81° 56' 20.3K 181 S n+00 \GAS\ \ \ \ PIPE TIE-IN N B) LIMITS OF DISTURBANCE I \ GA S LOD \ GNS \ \ \ \ \ \ \ \ \ \ \ GAS N I I 2016 AYRSLEY TOWN BLVD., SUITE 2-A CHARLOTTE, NC 28273 (704) 523-4726 ENGINEERING FIRM LICENSE NUMBER: F-0176 Dominion Energy® PLAN VIEW OF STREAM CROSSING u u a 2+00 940 930 920 900 890 880 1+00 50-FT. EXISTING G ADE SU'FACE 8-IN. DIA. 45° STANDARD ELBOW PIPE FITTING 8-IN. DIA. 45° STANDARD — ELBOW PIPE FITTING APDROXIMATE PROFIL OF EXISTING 8-IN. DIA. NATURAL GAS PIPE INE. ACTUAL DEPTHS T BE VERIFIED IN F ELD. PROPOSED GRADE SURFACE EXPOSED NAT 135-FT. 8-IN. DIA. JRAL GAS PIPELINE EXISTING STREAM PROPOSED 8-IN. DIA. NATURAL GAS PIPELINE, PROJECTED 10-FT. OFFSET. 50- FT. 8-IN. DIA. 45° STANDARD ELBOW PIPE FITTING 8-IN. DIA. 45° STANDARD ELBOW PIPE FITTING 0+00 940 2+00 1+90 1+80 1+70 1+60 1+50 1+40 1+30 1+20 1+10 1+00 0+90 0+80 0+70 0+60 0+50 0+40 0+30 0+20 0+10 0+00 930 920 900 890 880 2 cc J 25 U V W W >- REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION CO LLI CC ci PROFILE VIEW OF EXISTING AND PROPOSED PIPELINE EXISTING LEGEND: 5UKVLY LULU GA S SURVEY / LIDAR BOUNDARY MINOR CONTOUR (1-FT.) MAJOR CONTOUR (5-FT.) GAS EASEMENT NATURAL GAS MAIN PROPERTY BOUNDARY TREELINE STREAM CENTERLINE WATER BAR WATER BAR OUTLET ' WETLAND PROPOSED LEGEND: LOD 5 LIMITS OF DISTURBANCE / CONSTRUCTION EASEMENT PROPOSED 8-IN. DIA. STEEL PIPELINE PROPOSED MINOR CONTOUR (1-FT.) PROPOSED MAJOR CONTOUR (5-FT.) WATER BAR OUTLET COFFER DAM SILT FENCE J-HOOK WATER BAR SLOPE MATTING COIR MATTING -18 18 18- 18-IN. DIA. COMPOST FILTER SOCK SILT FENCE OR 18-IN. DIA. COMPOST FILTER SOCK elleelVeMVMAYAWAYIA FARM ROAD CONSTRUCTION ENTRANCE DOMINION ENERGY 100-FT. \ LOW-WATER CROSSING WATTLES 0 PLAN 10 20 0 PROFILE HORIZONTAL 10 20 PROFILE VERTICAL 0 10 20 PIPE DESIGN PLAN & PROFILE EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 REFER TO NOTES DRAWING FOR REFERENCES. GRAPHIC SCALE (IN FEET) t DRAWING PATH: T:\Energy\Projects\2020\7335-20-075_DENC M-201 Exposure Stoneway Lane\CAD\DWG\ESC\733520075_NOTES.dwg PROJECT NARRATIVE PROJECT DESCRIPTION THE PROPOSED PROJECT INCLUDES THE STABILIZATION OF AN ERODED SECTION OF JARRETTS CREEK LOCATED WITHIN THE EXISTING DOMINION ENERGY T-001 AND M-201 TRANSMISSION GAS PIPELINE E EARTH TOWN OF RUTHERFORDTON, RUTHERFORD COUNTY, NORTH CAROLINA. THE DISTURBED AREA IS APPROXIMATE EXISTING SITE CONDITIONS THE ENTIRETY OF STREAM BANK STABILIZATION CONSTRUCTION AND ASSOCIATED DISTURBANCES PROPOSED UNDER THIS PLAN WILL BE LOCATED WITHIN AN EXISTING GRASSED PERMANENT GAS EASEMENT OWNED BY DOMINION ENERGY NORTH CAROLINA (DENC). SCHEDULE CONSTRUCTION OF THE PROPOSED STREAMBANK STABILIZATION WORK IS SCHEDULED TO BEGIN FOLLOWING LOWERING OF THE EXISTING M-201 PIPELINE IN SPRING, 2022. CONSTRUCTION & MECHANICAL NOTES 1.82 ACRES. GENERAL NOTES 1. CONTRACTOR SHALL FURNISH ALL MATERIALS NOT PROVIDED BY THE COMPANY (UNLESS OTHERWISE NOTED ON DRAWINGS OR SPECIFICATIONS) INCLUDING EQUIPMENT TRANSPORTATION, SERVICES AND PERFORM ALL NECESSARY WORK AS SHOWN ON THE DRAWINGS AND SPECIFIED HEREINAFTER. 2. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY ALL DIMENSIONS GIVEN ON THE DRAWINGS. ANY ITEM IN QUESTION SHALL BE BROUGHT TO THE ATTENTION OF THE PROJECT MANAGER PRIOR TO PROCEEDING WITH THE WORK. 3. ALL WORK SHALL COMPLY WITH DOMINION ENERGY NORTH CAROLINA OPERATION AND MAINTENANCE MANUAL. 4. DENC SHALL APPROVE ANY DEVIATIONS FROM THE CONSTRUCTION DRAWINGS PRIOR TO INSTALLATION. 5. ALL PIPING SHALL BE 100% RADIOGRAPHICALLY TESTED PER API 1104. 6. ALL FITTINGS SHALL CONFORM TO GENERAL SPECIFICATIONS CONTAINED IN ASME B16.5, B16.9, B16.11, B16.34, API 6D, OR MSS SP-44, MSS SP-75. 7. CONTRACTOR SHALL FOLLOW WELD PROCEDURES PER DENC REQUIREMENTS. 8. CONTRACTOR TO CONFIRM ALL TIE-IN PROCEDURES WITH DENC PRIOR TO PERFORMING ANY WORK. 9. CONTRACTOR TO FIELD COAT ALL WELDS, FITTINGS, RISERS, AND OTHER BARE BELOW GRADE APPURTENANCES PER DENC O&M MANUAL. 10. CONTRACTOR MUST VISUALLY INSPECT ALL JOINTS OF PIPE, ELBOWS, FITTINGS, VALVES, FLANGES, BOLTS AND NUTS AND OTHER SUPPLIED MATERIAL FOR ANY APPARENT DAMAGE THAT MAY IMPAIR THE SERVICEABILITY OF THE ITEM. CONTRACTOR SHALL SET ASIDE ANY ITEM WITH APPARENT DAMAGE AND ADVISE THE DENC REPRESENTATIVE IMMEDIATELY. CONTRACTOR REMAINS RESPONSIBLE FOR CONDITION OF THE ITEM UNTIL DENC PROVIDES FOR REMOVAL OF THE ITEM. DENC IS ENTIRELY RESPONSIBLE FOR THE STORAGE AND HANDLING OF ALL MATERIALS AFTER THE INITIAL RECEIPT AND INSPECTION. 11. TO AVOID DAMAGE TO MATERIALS OR EQUIPMENT DURING THE LOADING AND UNLOADING, STOCKPILING, HAULING OR STRINGING, CONTRACTOR MUST PROVIDE PROPER EQUIPMENT AND TOOLS WHICH MUST BE CAPABLE OF SAFELY HANDLING THE MATERIALS OR EQUIPMENT INVOLVED IN ORDER TO AVOID DAMAGE OF ANY KIND. CONTRACTOR MUST FURNISH EQUIPMENT ACCEPTABLE TO THE DENC REPRESENTATIVE AND PERFORM THE WORK IN A PROFESSIONAL MANNER. CONSTRUCTION NOTES 1. ALL DRAWING MEASUREMENTS ARE TO BE TAKEN FROM EXISTING GRADE. FINAL GRADE SHALL BE MATCHED TO SURROUNDING GRADE AS PER PERTINENT DOMINION ENERGY NORTH CAROLINA DESIGN AND CONSTRUCTION STANDARDS. 2. CONTRACTOR IS TO REMAIN WITHIN CONSTRUCTION WORKING LIMITS. ACCESS TO AREAS OUTSIDE WORKING LIMITS MUST BE COORDINATED WITH THE OWNER OR DOMINON ENERGY NORTH CAROLINA PROJECT MANAGER. 3. ALL EXCESS EXCAVATION, CONSTRUCTION DEMOLITION DEBRIS AND UNSUITABLE MATERIALS THAT DO NOT CONTAIN ASBESTOS SHALL BE REMOVED FROM THE SITE AND PROPERLY DISPOSED. 4. MINIMUM DEPTH OF BURIAL SHALL BE PER PERTINENT DOMINION ENERGY NORTH CAROLINA DESIGN AND CONSTRUCTION STANDARDS. 5. EXISTING OVERHEAD AND BELOW GROUND FACILITIES MAY BE IN THE WORK AREA VICINITY. CONTRACTOR IS RESPONSIBLE FOR HAVING SUCH FACILITIES LOCATED AND IS RESPONSIBLE FOR MAINTENANCE AND PRESERVATION OF THESE FACILITIES. 6. IF EXISTING UTILITIES OF ANY TYPE ARE ENCOUNTERED IN THE FIELD AND DEEMED TO BE IN CONFLICT WITH INSTALLATION OF FACILITIES, CONTRACTOR SHALL NOTIFY THE PROJECT MANAGER IMMEDIATELY SO THE CONFLICT MAY BE RESOLVED. 7. CONTRACTOR IS REQUIRED TO MAINTAIN A SET OF ISSUED FOR CONSTRUCTION (IFC) DRAWINGS AND ALL PERMITS AT THE JOB SITE. ANY MODIFICATIONS OR ALTERATIONS TO THE PLANS OR SPECIFICATIONS SHALL BE APPROVED BY THE PROJECT MANAGER. 8. CONTRACTOR IS SOLELY RESPONSIBLE FOR EXECUTION OF HIS/HER WORK IN ACCORDANCE WITH THE CONTRACT DOCUMENTS AND SPECIFICATIONS. CONTRACTOR IS RESPONSIBLE FOR THE CONSTRUCTION METHODS AND TECHNIQUES, SEQUENCES, TIME OF PERFORMANCE ALL SAFETY PRECAUTIONS. HYDROSTATIC TEST NOTES 1. CONTRACTOR SHALL FURNISH ALL NECESSARY MATERIALS FOR PRESSURE TESTING INCLUDING, BUT NOT LIMITED TO, GASKETS, BOLTS, CAPS, PLUGS, BLIND FLANGES, SPOOL PIECES, ETC. 2. CONTRACTOR IS RESPONSIBLE FOR ALL WATER HAULING AND DISPOSAL. WATER FILL AND DISCHARGE SITES SHALL BE IN ACCORDANCE WITH APPLICABLE PERMITS. 3. CONTRACTOR SHALL ADHERE TO HYDROSTATIC TEST TABLE REQUIREMENTS, DOT CFR TITLE 49 PART 192 SUBPART J, AND DOMINION ENERGY NORTH CAROLINA O&M MANUAL, WHEN PERFORMING HYDROSTATIC TESTS. a. TEST PARAMETERS SHOULD BE 1,950 PSIG TO 2,050 PSIG FOR 4 HOURS FOR MAOP OF 250 PSIG. b. TEST PRESSURES SHALL NOT EXCEED 100% SMYS OR THE MAXIMUM FLANGE CLASS TEST PRESSURE, WHICHEVER IS LESS. 4. CONTRACTOR SHALL DEWATER ALL HYDROSTATICALLY TESTED PIPING, AND DRY TO A DEWPOINT OF -40 °F PER PERTINENT DOMINION ENERGY NORTH CAROLINA DESIGN AND CONSTRUCTION STANDARDS. BILL OF MATERIAL BILL OF MATERIAL BOM # QUANTITY ITEM # DESCRIPTION SIZE GRADE WALL THICKNESS SPECIFICATION 1 185 LF 42398922 PIPE STEEL POWERCRETE ERW 8X .250 X-52 8.625 IN. O.D. X-52 0.250 API-5L 2 4 42399207 Ell WELD 45 3R WPHY-52-8 8.625-IN. O.D. X-52 0.250 API-5L 3 2 42403774 8-IN. DIA. 3-WAY SPLIT TEE KIT WITH COMPLETION PLUG, STEEL, ANSI 300 g 625 IN. O.D. D N/A 0.250 API-5L 4 5 42403315 FITTING TDW THREAD-O-RING 2" 2-IN. O.D. N/A N/A API-5L 5 4 42399320 CAP WELD WPHY-52-8 8.625 IN. O.D. X-52 0.250 API-5L EROSION AND SEDIMENT CONTROL MEASURES AND DETAILS THE EROSION AND SEDIMENT CONTROL (E&SC) PLAN FOR THIS STREAMBANK STABILIZATION PROJECT WILL INVOLVE THE PLACEMENT OF A VARIETY OF E&SC MEASURES, AT STRATEGIC LOCATIONS THROUGHOUT THE PROJECT LENGTH. THESE LOCATIONS WERE DETERMINED FROM FIELD OBSERVATIONS. THESE MEASURES INCLUDE: 1 - SILT FENCE 2 - COMPOST FILTER SOCK 3 - COMPOST FILTER SOCK AND SILT FENCE OVERLAP 4 - WATERBAR 5 - CONSTRUCTION ENTRANCE 6 - STREAM CROSSING - BY-PASS PUMP 7 - COFFER DAM 8 - FILTER BAG 9 - TOE ROCK EXTENSION 10 - LIVE STAKE 13 - COIR MATTING 14 - TEMPORARY BRIDGE (IF NECESSARY) 15 - COIR LOG 16 - RAIN GAUGE 17 - SILT FENCE J-HOOK CONSTRUCTION SEQUENCE INITIAL PROJECT SETUP: 1. OBTAIN APPROVAL OF E&SC PLAN FROM NCDEQ, ASHEVILLE REGIONAL OFFICE (ARO), DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES (DEMLR). 2. SUBMIT ELECTRONIC NOTIFICATION OF INTENT (eNOI) FORM AT DEQ.NC.GOV/NCG01. MAIL ORIGINAL SIGNED NCG01 NOTICE OF INTENT (NOI) CERTIFICATION FORM TO: D I G MI ► RAL & LAND RESOURCES STORMWATER PROGRAM ATTN:DANNY SMITH 5 2 N. AL B ' ' E , 6TH FLOOR 1612 MAIL SERVICE CENTER RALEIGH, NC 27699-1612 3. OBTAIN E&SC PERMIT AND CERTIFICATE OF COVERAGE. 4. NOTIFY AFFECTED LANDOWNERS AND PROVIDE NCDEQ WITH APPROVED NCDOT ENCROACHMENT, EASEMENT AGREEMENTS, AND TEMPORARY WORKSPACE AGREEMENTS. 5. INSTALL ONE (1) JOB BOX AT PROJECT SITE. JOB BOX TO BE INSTALLED IN AREA SO THAT CONTENTS ARE AVAILABLE FOR INSPECTION BY NCDEQ AT ALL TIMES DURING NORMAL BUSINESS HOURS. 6. JOB BOX SHALL DISPLAY OR CONTAIN THE NCG01 GENERAL PERMIT, E&SC PLAN APPROVAL LETTER, APPROVED E&SC PLANS, CERTIFICATE OF PLAN APPROVAL, AND PREVIOUS 30 DAYS OF SELF INSPECTION RECORDS. USE OF ELECTRONICALLY -AVAILABLE RECORDS IN LIEU OF REQUIRED PAPER COPIES IS ALLOWED IF SHOWN TO PROVIDE EQUAL ACCESS AND UTILITY AS THE HARD -COPY RECORDS. REFER TO NCG01 NOTES PART III FOR ADDITIONAL INFORMATION. 7. INSTALL ONE (1) RAIN GAUGE AT PROJECT SITE. 8. CONTACT THE APPROPRIATE NCDEQ, ARO, DEMLR - E&SC INSPECTOR (828-296-4500) REGARDING THE SCHEDULING OF A PRE -CONSTRUCTION MEETING. 9. HOLD PRE -CONSTRUCTION MEETING. PHASE 1 E&SC: 10. INSTALL PERIMETER E&SC MEASURES FOR ENTIRE PROJECT LENGTH OR AT MINIMUM THE AREA TO BE DISTURBED THAT WORK DAY. INSTALL THE FOLLOWING PER PLANS AND DETAILS: 10.1. SILT FENCE 10.2. COMPOST FILTER SOCK 10.3. TEMPORARY BRIDGE (IF NECESSARY) 10.4 WATERBAR 10.5. SILT FENCE J-HOOK 10.6. CONSTRUCTION ENTRANCE PHASE 2 E&SC AND STREAMBANK CONSTRUCTION (STREAM BY-PASS PUMP): 11. A QUALIFIED ENVIRONMENTAL INSPECTOR SHALL BE ON -SITE DURING ALL PHASES OF CONSTRUCTION TO OVERSEE INSTALLATION AND OPERATION OF EROSION & SEDIMENT CONTROL MEASURES. THE OWNER, OWNER'S REPRESENTATIVE, OR ENVIRONMENTAL INSPECTOR SHALL NOT LEAVE STREAM WORK UNATTENDED AT ANY TIME FOR MORE THAN 24-HOURS DURING ALL PHASES OF CONSTRUCTION. 12. PUMPS WITH SECONDARY CONTAINMENT, FILTER BAGS, HOSES, SCREEN INTAKE, AND DIFFUSER TO BE ONSITE PRIOR TO INITIATING STREAM ACTIVIT ES. 13. CONTRACTOR SHALL ACCESS STREAM FOR PLACEMENT OF COFFER DAM BY FOOT WITHIN LIMITS OF EXISTING GAS EASEMENT AND/OR TEMPORARY WORKSPACE SHOWN ON THE PLANS. 14. SETUP PUMPS INTERIOR OF COFFER DAM, HOSES, FILTER BAGS, INTAKES, AND DIFFUSERS AS SHOWN ON THE DETAIL. 15. PREPARE AREA FOR COFFER DAM BY REMOVING ROCKS AND DEBRIS WITHIN STREAMBED IN ORDER TO PREPARE A LEVEL, DEPRESSED AREA FOR PLACEMENT OF COFFER DAMS. RESERVE ANY STREAMBED MATERIAL FOR REPLACEMENT WHEN COFFER DAMS ARE REMOVED. 16. KEY IN BOTTOM ROW OF SANDBAGS SO TOP OF SANDBAGS ARE AT STREAMBED GRADE. CONTINUE STACKING SANDBAGS AS TIGHTLY AS POSSIBLE AS SHOWN ON THE DETAIL UNTIL THE UPSTREAM COFFER DAM IS IN PLACE AND SECURE. 17. CONTRACTOR SHALL ENSURE TIGHT SEAL OF SANDBAG COFFER DAM DURING ALL PHASES OF INSTALLATION. 18. SANDBAGS SHOULD BE PLACED ALONG THE EDGES OF THE COFFER DAM TO KEEP WATER FROM CUTTING AROUND THE COFFER DAM. 19. CONCURRENTLY, INSTALL THE DOWNSTREAM COFFER DAM IN THE SAME MANNER. 20. WITH TEMPORARY DEWATERING PIPING, PUMP, FILTER BAG AND COMPOST FILTER SOCK IN PLACE, BEGIN PUMPING WATER FROM BETWEEN THE COFFER DAMS. KEEP PUMP SET UP IN PLACE DURING CONSTRUCTION TO CONTINUE PUMPING IF NECESSARY. ADDITIONAL PUMP EQUIPMENT, FILTER BAGS AND COMPOST FILTER SOCKS SHOULD BE ON -HAND IN THE EVENT OF STORM EVENTS. 21. CONTRACTOR SHALL MONITOR WEATHER AND WORK IN THE DRY TO THE BEST EXTENT POSSIBLE. CONTRACTOR IS RESPONSIBLE FOR STABILIZING THE CONSTRUCTION SITE TO THE BEST EXTENT PRACTICAL DURING A STORM EVENT. 22. UNDER DIRECTION OF DOMINION ENERGY ENVIRONMENTAL INSPECTOR: 22.1. EXCAVATE ONLY THAT AREA OF STREAMBANK NECESSARY IN ORDER TO REMOVE EXPOSED SECTION OF EXISTING NATURAL GAS PIPELINE; AND 22.2. INSTALL NEW GAS PIPELINE AS SHOWN ON THE PLANS AND AS OUTLINED IN THE CONSTRUCTION AND MECHANICAL NOTES (THIS SHEET). 23. EXCAVATE THE ERODED AREAS OF THE STREAMBANK FOR PLACEMENT OF TOE ROCK MEASURES. TEMPORARILY PLACE SPOILS ADJACENT TO STREAMBANK (MINIMUM 5-FT DISTANCE FROM TOP OF BANK). 24. GRADE STREAMBANKS TO THE FINAL GRADES AND CONTOURS AS SHOWN ON THE PLAN DRAWINGS. 25. INSTALL LOW-WATER CROSSING AS SHOWN ON THE DETAIL DRAWING. 26. APPLY SOIL AMENDMENTS AND RIPARIAN SEED TO DISTURBED RIPARIAN BUFFER AREAS ACCORDING TO THE RIPARIAN AREA SEEDING SPECIFICATIONS. 27. INSTALL COIR MATTING IN AREAS AS SHOWN ON THE PLAN DRAWINGS. MAKE AN 'X' CUT IN THE COIR MATTING FOR INSTALLATION OF LIVE STAKES. CUT SHALL BE MADE ONLY TO THE EXTENT NEEDED TO INSTALL LIVE STAKES. 28. INSTALL LIVE STAKES (DURING DORMANT SEASON) ALONG ALL AREAS OF STREAMBANK WHERE NAG C700BN HAS BEEN PLACED AND AS SHOWN ON THE DETAIL DRAWINGS. PHASE 3 E&SC: 29. INSTALL COMPOST FILTER SOCKS AND COIR LOGS ALONG TOE OF BANK, AS SHOWN ON THE DETAILS. 30. REMOVE TEMPORARY BRIDGE (IF UTILIZED). 31. REMOVE DOWNSTREAM COFFER DAM SET UP. REPLACE ANY RESERVED STREAMBED MATERIAL. 32. CONTINUE TO PUMP ANY SEDIMENT -LADEN WATER THROUGH THE FILTER BAG. 33. REMOVE UPSTREAM COFFER DAM AND REPLACE RESERVED STREAMBED MATERIAL. 34. REMOVE CONSTRUCTION ENTRANCE. 35. APPLY SOIL AMENDMENTS, SEED, AND MULCH TO REMAINING DISTURBED UPLAND AREAS ACCORDING TO THE SEEDING SPECIFICATIONS. CLOSE OUT: 39. ESTABLISH PERMANENT VEGETATION IN DISTURBED AREAS. 40. UPON ESTABLISHMENT OF PERMANENT VEGETATION DOMINION ENERGY COMPLIANCE COORDINATOR TO INSPECT PROJECT. 41. DOMINION ENERGY TO MAKE DETERMINATION OF WHEN THE E&SC MEASURES MAY BE REMOVED. 42. REMOVE E&SC MEASURES. 43. CONTACT THE APPROPRIATE NCDEQ, ARO, DEMLR - E&SC INSPECTOR (828-296-4500) REGARDING THE SCHEDULING OF FINAL INSPECTION FOR CLOSE OUT. 44. RECEIVE PROJECT CLOSE OUT CONFIRMATION, VIA NCDEQ INSPECTION REPORT. 45. SUBMIT ELECTRONIC NOTIFICATION OF TERMINATION (E-NOT) FORM AT DEQ.NC.GOV/NCG01. A $100 ANNUAL GENERAL PERMIT FEE WILL BE CHARGED UNTIL THE E-NOT HAS BEEN SUBMITTED. STANDARDS & DISCLAIMERS E&SC MEASURES SHALL BE IN ACCORDANCE WITH THE NORTH CAROLINA SEDIMENTATION POLLUTION CONTROL ACT OF 1973. CONSTRUCTION DETAILS AND SPECIFICATIONS WITHIN THIS PLAN WERE DERIVED FROM THE EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL DATED JUNE, 2006, CHAPTERS 6 AND 8 REVISED, MAY 2013, PREPARED BY THE NORTH CAROLINA SEDIMENTATION CONTROL COMMISSION, NCDEQ, AND NORTH CAROLINA AGRICULTURAL EXTENSION SERVICE (NCAES). S&ME HAS NOT VERIFIED THE LOCATION OF ANY UTILITIES. THE LOCATION OF THE PROPOSED LAND DISTURBANCE AREA IS APPROXIMATE AND BASED ON INFORMATION PROVIDED BY THE OWNER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR FIELD VERIFYING THE LOCATION OF ALL UTILITIES IN THE WORK AREA PRIOR TO CONSTRUCTION AND IS SOLELY RESPONSIBLE FOR SITE CONSTRUCTION SAFETY. PLEASE NOTE THIS DRAWING SET IS FOR E&SC PURPOSES ONLY. GENERAL NOTES 1. BASE FILE DATA BASED ON SURVEY DRAWING CREATED BY RLS, INC DATED AUGUST 19, 2020. 2. THE OWNER'S CONTRACTOR IS RESPONSIBLE FOR IMPLEMENTATION AND MAINTENANCE OF ALL EROSION AND SEDIMENT CONTROLS PROPOSED HEREIN. 3. THE OWNER'S CONTRACTOR IS RESPONSIBLE FOR NOTIFYING UTILITY COMPANIES TO LOCATE ALL UNDERGROUND UTILITIES PRIOR TO ANY CONSTRUCTION. 4. THE CONTRACTOR MUST TAKE NECESSARY ACTION TO MINIMIZE THE TRACKING OF MUD ONTO PAVED ROADWAY FROM CONSTRUCTION AREAS. THE CONTRACTOR SHALL REMOVE MUD/SOIL FROM PAVEMENT DAILY, BY DRY SWEEPING METHODS ONLY. 5. ANY MATERIALS ASSOCIATED WITH THE PROPOSED PROJECT TO BE STORED ONSITE IT WILL BE STORED WITHIN THE DESIGNATED LIMITS OF DISTURBANCE SHOWN ON THIS PLAN. 6. BORROW OR WASTE MATERIAL REQUIRED OR GENERATED DURING GRADING OPERATIONS WILL REQUIRE AN APPROVED EROSION & SEDIMENT CONTROL PERMIT FOR THE BORROW OR WASTE MATERIAL SITE PRIOR TO INITIATION OF ANY LAND DISTURBING ACTIVITY. PROJECT SPECIFIC NOTES 1. STABILIZATION OF THE STREAMBANK WILL TAKE PLACE AFTER THE M-201 NATURAL GAS LINE IS LOWERED. 2. CONTRACTOR TO FIELD VERIFY THE LOCATION AND DEPTH OF EXISTING GAS LINES PRIOR TO THE START OF CONSTRUCTION. 3. CONTRACTOR TO FIELD VERIFY THE LOCATION OF ALL OTHER UTILITIES PRIOR TO START OF CONSTRUCTION. 4. THE INTENT OF THE TEMPORARY STREAMBANK STABILIZATION DESIGN IS TO ESTABLISH PERMANENT VEGETATION AND, TO THE EXTENT PRACTICABLE, HELP PROMOTE FUTURE STABILITY WHILE ACCOMMODATING THE NATURAL PATTERN, DIMENSION AND PROFILE OF THE STREAM WITHIN THE LIMITS OF DISTURBANCE. TEMPORARY STREAMBANK STABILIZATION DESIGN IS BASED ON APPROXIMATED BASE FLOW, SURVEY DATA, AND EXPERIENCE WITH PREVIOUS PROJECTS OF SIMILAR SIZE AND HYDROLOGIC CHARACTERISTICS. MINOR FIELD ADJUSTMENTS MAY BE NEEDED BASED ON SITE CONDITIONS AND CONSTRAINTS. IN THE EVENT STREAM & WETLAND DATA COLLECTED IN 2020 VIA GPS, DEVIATES FROM THE CURRENT SURVEYED DATA, THE SURVEYED DATA WILL SUPERCEDE. 5. LOCATIONS, ELEVATIONS, AND DIMENSIONS OF PLANNED MEASURES, AND OTHER FEATURES ARE SHOWN ACCORDING TO THE BEST INFORMATION AVAILABLE AT THE TIME OF PREPARATION OF THESE PLANS. PRIOR TO CONSTRUCTION THE CONTRACTOR SHALL VERIFY AND AGREE TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY HIS FAILURE TO EXACTLY LOCATE FEATURES AFFECTING HIS WORK. ANYTHING NOT SHOWN ON THESE DRAWINGS SHOULD BE BROUGHT TO THE ATTENTION OF THE OWNER AND SHALL NOT CONSTITUTE AN EXTRA, UNLESS APPROVED BY THE OWNER. 6. THE CONTRACTOR SHALL CONTACT THE OWNER IMMEDIATELY CONCERNING ANY CONFLICTS ARISING DURING CONSTRUCTION OF ANY IMPROVEMENTS SHOWN ON THESE DRAWINGS. 7. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO LOCATE ALL EXISTING UTILITIES WITHIN THE PROJECT LIMITS AND COORDINATE EXCAVATION REQUIRED AROUND THESE UTILITIES WITH THE RESPECTIVE OWNERS. THE CONTRACTOR MUST GIVE ADEQUATE NOTICE TO ALL UTILITIES OWNERS PRIOR TO EXCAVATION (AS DEFINED BY THE UTILITY OWNER), THROUGH NORTH CAROLINA ONE -CALL (811). 8. IN THE EVENT OF DAMAGE TO EXISTING UTILITIES, THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL REPAIRS TO ORIGINAL CONDITION AND RELATED EXPENSES. 9. ALL CONSTRUCTION AND EROSION AND SEDIMENT CONTROL MEASURES MUST CONFORM WITH THE PROJECT PLANS AND SPECIFICATIONS, AS WELL AS THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY REGULATIONS, AND OTHER RELATED GOVERNMENT AGENCY REQUIREMENTS. 10. ALL AREAS DISTURBED DURING CONSTRUCTION THAT ARE NOT INTENDED FOR STREAMBANK STABILIZATION SHALL BE RESTORED TO THEIR ORIGINAL CONDITION. 11. APPROPRIATE STEPS SHALL BE TAKEN TO ENSURE THAT PETROLEUM PRODUCTS OR OTHER CHEMICAL POLLUTANTS ARE PREVENTED FROM ENTERING WATERS OF THE STATE. ALL SPILLS MUST BE REPORTED IMMEDIATELY AND MEASURES SHALL BE TAKEN TO PREVENT THE POLLUTION OF WATERS OF THE STATE. 12. MEASURES SHALL BE IMPLEMENTED TO MEET LOCAL, STATE, AND FEDERAL REQUIREMENTS FOR SAFETY. 13. UNDER NO CIRCUMSTANCES SHALL S&ME BE ASSUMED TO BE RESPONSIBLE FOR SITE SAFETY DURING CONSTRUCTION. 14. IF THE CONTRACTOR DISCOVERS ANY ERRORS, OMISSIONS, OR DISCREPANCIES IN THE PLANS, HE SHALL CONTACT THE ENGINEER PRIOR TO PROCEEDING. THE ENGINEER WILL THEN ISSUE INSTRUCTIONS ON HOW TO PROCEED. GENERAL EROSION AND SEDIMENT CONTROL MAINTENANCE NOTES THE FOLLOWING MAINTENANCE NOTES SHALL BE FOLLOWED UNTIL THE SITE IS STABILIZED AFTER CONSTRUCTION. DURING CONSTRUCTION, THE OWNER'S CONTRACTOR SHALL BE RESPONSIBLE FOR INSPECTION AND MAINTENANCE OF E&SC MEASURES: 1. ALL E&SC MEASURES SHALL BE PROPERLY MAINTAINED DURING CONSTRUCTION UNTIL THE COMPLETION OF CONSTRUCTION ACTIVITIES AND DISTURBED AREAS HAVE BEEN STABILIZED. TEMPORARY E&SC MEASURES SHALL BE REMOVED ONCE CONSTRUCTION IS COMPLETE AND THE SITE IS STABILIZED. 2. E&SC MEASURES AND PLANTED AREAS SHALL BE INSPECTED BY OWNER OR OWNER'S REPRESENTATIVE AT LEAST ONCE PER SEVEN (7) CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT GREATER THAN OR EQUAL TO 1.0-IN. IN 24 HOURS. 3. DAMAGED OR INEFFECTIVE E&SC MEASURES SHALL BE REPAIRED OR REPLACED, AS NECESSARY, IMMEDIATELY. 4. ANY PUMPING DISCHARGE FROM CONSTRUCTION DEWATERING SHALL BE DISCHARGED THROUGH FILTER BAGS. 5. SEEDED AREAS SHALL BE FERTILIZED, RESEEDED AS NECESSARY, AND MULCHED ACCORDING TO THE SEEDING PLAN TO MAINTAIN A VIGOROUS, DENSE VEGETATIVE COVER. 6. SEEDED AREAS SHALL BE INSPECTED PERIODICALLY BY OWNER OR OWNER'S REPRESENTATIVE UNTIL FINAL GROUND COVER HAS BEEN ESTABLISHED. THE CONTRACTOR IS RESPONSIBLE FOR RESTORING VEGETATION TO ITS ORIGINAL CONDITION, OR BETTER, FOR UP TO A YEAR. COMPOST MATERIAL NOTES THE COMPOST MEDIA SHALL BE DERIVED FROM WELL -DECOMPOSED ORGANIC MATTER SOURCE PRODUCED BY CONTROLLED AEROBIC (BIOLOGICAL) DECOMPOSITION THAT HAS BEEN SANITIZED THROUGH THE GENERATION OF HEAT AND STABILIZED TO THE POINT THAT IT IS APPROPRIATE FOR THIS PARTICULAR APPLICATION. COMPOST MATERIAL SHALL BE PROCESSED THROUGH PROPER THERMOPHILIC COMPOSTING, MEETING THE US ENVIRONMENTAL PROTECTION AGENCY'S DEFINITION FOR A PROCESS TO FURTHER REDUCE PATHOGENS' (PFRP), AS DEFINED UNDER 40 CFR PART 503. PARTICLE SIZE DISTRIBUTION FOR COMPOST FILTER MATERIAL: SIEVE SIZE 2-IN. 3/8-IN. PERCENT PASSING SELECTED SIEVE MESH SIZE, DRY WEIGHT BASIS 99 % (3" MAXIMUM PARTICLE SIZE) 30-50 % DISPOSAL/RECYCLING FOR COMPOST FILTER MATERIAL 1. COMPOST MEDIA IS A COMPOSTED ORGANIC PRODUCT RECYCLED AND MANUFACTURED FROM LOCALLY GENERATED ORGANIC, NATURAL, AND BIOLOGICALLY BASED MATERIALS. 2. ONCE ALL SOIL HAS BEEN STABILIZED AND CONSTRUCTION ACTIVITY HAS BEEN COMPLETED, THE COMPOST MEDIA MAY BE DISPERSED WITH A LOADER, RAKE, BULLDOZER OR SIMILAR DEVICE AND MAY BE INCORPORATED INTO THE SOIL AS AN AMENDMENT OR LEFT ON THE SOIL SURFACE TO AID IN PERMANENT SEEDING OR LANDSCAPING. 3. LEAVING THE COMPOST MEDIA ON SITE REDUCES REMOVAL AND DISPOSAL COSTS COMPARED TO OTHER SEDIMENT CONTROL DEVICES. THE MESH NETTING MATERIAL WILL BE EXTRACTED FROM THE MEDIA AND DISPOSED OF PROPERLY. THE PHOTODEGRADABLE MESH NETTING MATERIAL WILL DEGRADE IN 2 TO 5 YEARS IF LEFT ONSITE. BIODEGRADABLE MESH NETTING MATERIAL IS AVAILABLE AND DOES NOT NEED TO BE EXTRACTED AND DISPOSED OF, AS IT WILL COMPLETELY DECOMPOSE IN APPROXIMATELY 6 TO 12 MONTHS. USING BIODEGRADABLE COMPOST SOCKS COMPLETELY ELIMINATES THE NEED AND COST OF REMOVAL AND DISPOSAL. 1'I 2016 AYRSLEY TOWN BLVD., SUITE 2-A CHARLOTTE, NC 28273 (704) 523-4726 ENGINEERING FIRM LICENSE NUMBER: F-0176 Dominion Energy® \\\\►11111/' \v N CAR //i O S •! _; _.•• o� Sao ••�y ;_ SEA 0.� Y�G l' u u cc J O u x 0 uJ uJ m REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION N 0 N N N. 0 N 0 N co N 0 W H CC O z H 0 Z EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 DRAWING NUMBER t DRAWING PATH: T:\Energy\Projects\2020\7335-20-075_DENC M-201 Exposure Stoneway Lane\CAD\DWG\ESC\733520075_NCG01.dwg GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH THE NCG01 CONSTRUCTION GENERAL PERMIT IMPLEMENTING THE DETAILS AND SPECIFICATIONS ON THIS PLAN SHEET WILL RESULT IN THE CONSTRUCTION ACTIVITY BEING CONSIDERED COMPLIANT WITH THE GROUND STABILIZATION AND MATERIALS HANDLING SECTIONS OF THE NCG01 CONSTRUCTION GENERAL PERMIT (SECTIONS E AND F, RESPECTIVELY). THE PERMITTEE SHALL COMPLY WITH THE EROSION AND SEDIMENT CONTROL PLAN APPROVED BY THE DELEGATED AUTHORITY HAVING JURISDICTION. ALL DETAILS AND SPECIFICATIONS SHOWN ON THIS SHEET MAY NOT APPLY DEPENDING ON SITE CONDITIONS AND THE DELEGATED AUTHORITY HAVING JURISDICTION. NCG01 SECTION E: GROUND STABILIZATION REQUIRED GROUND STABILIZATION TIMEFRAMES SITE AREA DESCRIPTION STABILIZE WITHIN THIS MANY CALENDAR DAYS AFTER CEASING LAND DISTURBANCE TIMEFRAME VARIATIONS (A) PERIMETER DIKES, SWALES, DITCHES, AND PERIMETER SLOPES 7 NONE (B) HIGH QUALITY WATER (HQW) ZONES 7 NONE (C) SLOPES STEEPER THAN 3:1 7 IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED (D) SLOPES 3:1 TO 4:1 14 - 7 DAYS FOR SLOPES GREATER THAN 50' IN LENGTH AND WITH SLOPES STEEPER THAN 4:1 - 7 DAYS FOR PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND HQW ZONES - 10 DAYS FOR FALLS LAKE WATERSHED (E) AREAS WITH SLOPES FLATTER THAN 4:1 14 - 7 DAYS FOR PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND HQW ZONES - 10 DAYS FOR FALLS LAKE WATERSHED UNLESS THERE IS ZERO SLOPE NOTE: AFTER THE PERMANENT CESSATION OF CONSTRUCTION ACTIVITIES, ANY AREAS WITH TEMPORARY GROUND STABILIZATION SHALL BE CONVERTED TO PERMANENT GROUND STABILIZATION AS SOON AS PRACTICABLE BUT IN NO CASE LONGER THAN 90 CALENDAR DAYS AFTER THE LAST LAND DISTURBING ACTIVITY. TEMPORARY GROUND STABILIZATION SHALL BE MAINTAINED IN A MANNER TO RENDER THE SURFACE STABLE AGAINST ACCELERATED EROSION UNTIL PERMANENT GROUND STABILIZATION IS ACHIEVED. GROUND STABILIZATION SPECIFICATION STABILIZE THE GROUND SUFFICIENTLY SO THAT RAIN WILL NOT DISLODGE THE SOIL. USE ONE OF THE TECHNIQUES IN THE TABLE BELOW: TEMPORARY STABILIZATION PERMANENT STABILIZATION • TEMPORARY GRASS SEED COVERED WITH STRAW • PERMANENT GRASS SEED COVERED WITH STRAW OR OTHER MULCHES AND TACKIFIERS OR OTHER MULCHES AND TACKIFIERS • GEOTEXTILE FABRICS SUCH AS PERMANENT SOIL • HYDROSEEDING REINFORCEMENT MATTING • HYDROSEEDING • ROLLED EROSION CONTROL PRODUCTS WITH OR - SHRUBS OR OTHER PERMANENT PLANTING WITHOUT TEMPORARY GRASS SEED COVERED WITH MULCH • UNIFORM AND EVENLY DISTRIBUTED GROUND • APPROPRIATELY APPLIED STRAW OR OTHER COVER SUFFICIENT TO RESTRAIN EROSION MULCH • STRUCTURAL METHODS SUCH AS CONCRETE, ASPHALT OR RETAINING WALLS • PLASTIC SHEETING • ROLLED EROSION CONTROL PRODUCTS WITH GRASS SEED POLYACRYLAMIDES (PAMS) AND FLOCCULANTS 1. SELECT FLOCCULANTS THAT ARE APPROPRIATE FOR THE SOILS BEING EXPOSED DURING CONSTRUCTION, SELECTING FROM THE NC DWR LIST OF APPROVED PAMS/FLOCCULANTS. 2. APPLY FLOCCULANTS AT OR BEFORE THE INLETS TO EROSION AND SEDIMENT CONTROL MEASURES. 3. APPLY FLOCCULANTS AT THE CONCENTRATIONS SPECIFIED IN THE NC DWR LIST OF APPROVED PAMS/FLOCCULANTS AND IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. 4. PROVIDE PONDING AREA FOR CONTAINMENT OF TREATED STORMWATER BEFORE DISCHARGING OFFSITE. 5. STORE FLOCCULANTS IN LEAK -PROOF CONTAINERS THAT ARE KEPT UNDER STORM -RESISTANT COVER OR SURROUNDED BY SECONDARY CONTAINMENT STRUCTURES. REFERENCE: EQUIPMENT AND VEHICLE MAINTENANCE 1. MAINTAIN VEHICLES AND EQUIPMENT TO PREVENT DISCHARGE OF FLUIDS. 2. PROVIDE DRIP PANS UNDER ANY STORED EQUIPMENT. 3. IDENTIFY LEAKS AND REPAIR AS SOON AS FEASIBLE, OR REMOVE LEAKING EQUIPMENT FROM THE PROJECT. 4. COLLECT ALL SPENT FLUIDS, STORE IN SEPARATE CONTAINERS AND PROPERLY DISPOSE AS HAZARDOUS WASTE (RECYCLE WHEN POSSIBLE). 5. REMOVE LEAKING VEHICLES AND CONSTRUCTION EQUIPMENT FROM SERVICE UNTIL THE PROBLEM HAS BEEN CORRECTED. 6. BRING USED FUELS, LUBRICANTS, COOLANTS, HYDRAULIC FLUIDS AND OTHER PETROLEUM PRODUCTS TO A RECYCLING OR DISPOSAL CENTER THAT HANDLES THESE MATERIALS. LITTER, BUILDING MATERIAL, AND LAND CLEARING WASTE 1. NEVER BURY OR BURN WASTE. PLACE LITTER AND DEBRIS IN APPROVED WASTE CONTAINERS. 2. PROVIDE A SUFFICIENT NUMBER AND SIZE OF WASTE CONTAINERS (E.G DUMPSTER, TRASH RECEPTACLE) ON SITE TO CONTAIN CONSTRUCTION AND DOMESTIC WASTES. 3. LOCATE WASTE CONTAINERS AT LEAST 50 FEET AWAY FROM STORM DRAIN INLETS AND SURFACE WATERS UNLESS NO OTHER ALTERNATIVES ARE REASONABLY AVAILABLE. 4. LOCATE WASTE CONTAINERS ON AREAS THAT DO NOT RECEIVE SUBSTANTIAL AMOUNTS OF RUNOFF FROM UPLAND AREAS AND DOES NOT DRAIN DIRECTLY TO A STORM DRAIN, STREAM OR WETLAND. 5. COVER WASTE CONTAINERS AT THE END OF EACH WORKDAY AND BEFORE STORM EVENTS OR PROVIDE SECONDARY CONTAINMENT. REPAIR OR REPLACE DAMAGED WASTE CONTAINERS. 6. ANCHOR ALL LIGHTWEIGHT ITEMS IN WASTE CONTAINERS DURING TIMES OF HIGH WINDS. 7. EMPTY WASTE CONTAINERS AS NEEDED TO PREVENT OVERFLOW. CLEAN UP IMMEDIATELY IF CONTAINERS OVERFLOW. 8. DISPOSE WASTE OFF -SITE AT AN APPROVED DISPOSAL FACILITY. 9. ON BUSINESS DAYS, CLEAN UP AND DISPOSE OF WASTE IN DESIGNATED WASTE CONTAINERS. PAINT AND OTHER LIQUID WASTE 1. DO NOT DUMP PAINT AND OTHER LIQUID WASTE INTO STORM DRAINS, STREAMS OR WETLANDS. 2. LOCATE PAINT WASHOUTS AT LEAST 50 FEET AWAY FROM STORM DRAIN INLETS AND SURFACE WATERS UNLESS NO OTHER ALTERNATIVES ARE REASONABLY AVAILABLE. 3. CONTAIN LIQUID WASTES IN A CONTROLLED AREA. 4. CONTAINMENT MUST BE LABELED, SIZED AND PLACED APPROPRIATELY FOR THE NEEDS OF SITE. 5. PREVENT THE DISCHARGE OF SOAPS, SOLVENTS, DETERGENTS AND OTHER LIQUID WASTES FROM CONSTRUCTION SITES. PORTABLE TOILETS 1. INSTALL PORTABLE TOILETS ON LEVEL GROUND, AT LEAST 50 FEET AWAY FROM STORM DRAINS, STREAMS OR WETLANDS UNLESS THERE IS NO ALTERNATIVE REASONABLY AVAILABLE. IF 50 FOOT OFFSET IS NOT ATTAINABLE, PROVIDE RELOCATION OF PORTABLE TOILET BEHIND SILT FENCE OR PLACE ON A GRAVEL PAD AND SURROUND WITH SAND BAGS. 2. PROVIDE STAKING OR ANCHORING OF PORTABLE TOILETS DURING PERIODS OF HIGH WINDS OR IN HIGH FOOT TRAFFIC AREAS. 3. MONITOR PORTABLE TOILETS FOR LEAKING AND PROPERLY DISPOSE OF ANY LEAKED MATERIAL. UTILIZE A LICENSED SANITARY WASTE HAULER TO REMOVE LEAKING PORTABLE TOILETS AND REPLACE WITH PROPERLY OPERATING UNIT. EARTHEN STOCKPILE MANAGEMENT 1. SHOW STOCKPILE LOCATIONS ON PLANS. LOCATE EARTHEN -MATERIAL STOCKPILE AREAS AT LEAST 50 FEET AWAY FROM STORM DRAIN INLETS, SEDIMENT BASINS, PERIMETER SEDIMENT CONTROLS AND SURFACE WATERS UNLESS IT CAN BE SHOWN NO OTHER ALTERNATIVES ARE REASONABLY AVAILABLE. 2. PROTECT STOCKPILE WITH SILT FENCE INSTALLED ALONG TOE OF SLOPE WITH A MINIMUM OFFSET OF FIVE FEET FROM THE TOE OF STOCKPILE. 3. PROVIDE STABLE STONE ACCESS POINT WHEN FEASIBLE. 4. STABILIZE STOCKPILE WITHIN THE TIME FRAMES PROVIDED ON THIS SHEET AND IN ACCORDANCE WITH THE APPROVED PLAN AND ANY ADDITIONAL REQUIREMENTS. SOIL STABILIZATION IS DEFINED AS VEGETATIVE, PHYSICAL OR CHEMICAL COVERAGE TECHNIQUES THAT WILL RESTRAIN ACCELERATED EROSION ON DISTURBED SOILS FOR TEMPORARY OR PERMANENT CONTROL NEEDS. HERBICIDES, PESTICIDES, AND RODENTICIDES 1. STORE AND APPLY HERBICIDES, PESTICIDES AND RODENTICIDES IN ACCORDANCE WITH LABEL RESTRICTIONS. 2. STORE HERBICIDES, PESTICIDES AND RODENTICIDES IN THEIR ORIGINAL CONTAINERS WITH THE LABEL, WHICH LISTS DIRECTIONS FOR USE, INGREDIENTS AND FIRST AID STEPS IN CASE OF ACCIDENTAL POISONING. 3. DO NOT STORE HERBICIDES, PESTICIDES AND RODENTICIDES IN AREAS WHERE FLOODING IS POSSIBLE OR WHERE THEY MAY SPILL OR LEAK INTO WELLS, STORMWATER DRAINS, GROUND WATER OR SURFACE WATER. IF A SPILL OCCURS, CLEAN AREA IMMEDIATELY. 4. DO NOT STOCKPILE THESE MATERIALS ONSITE. HAZARDOUS AND TOXIC WASTE 1. CREATE DESIGNATED HAZARDOUS WASTE COLLECTION AREAS ON -SITE. 2. PLACE HAZARDOUS WASTE CONTAINERS UNDER COVER OR IN SECONDARY CONTAINMENT. 3. DO NOT STORE HAZARDOUS CHEMICALS, DRUMS OR BAGGED MATERIALS DIRECTLY ON THE GROUND. NCG01 PART II, SECTION G, ITEM (4) DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT SEDIMENT BASINS AND TRAPS THAT RECEIVE RUNOFF FROM DRAINAGE AREAS OF ONE ACRE OR MORE SHALL USE OUTLET STRUCTURES THAT WITHDRAW WATER FROM THE SURFACE WHEN THESE DEVICES NEED TO BE DRAWN DOWN FOR MAINTENANCE OR CLOSE OUT UNLESS THIS IS INFEASIBLE. THE CIRCUMSTANCES IN WHICH IT IS NOT FEASIBLE TO WITHDRAW WATER FROM THE SURFACE SHALL BE RARE (FOR EXAMPLE, TIMES WITH EXTENDED COLD WEATHER). NON -SURFACE WITHDRAWALS FROM SEDIMENT BASINS SHALL BE ALLOWED ONLY WHEN ALL OF THE FOLLOWING CRITERIA HAVE BEEN MET: A. THE E&SC PLAN AUTHORITY HAS BEEN PROVIDED WITH DOCUMENTATION OF THE NON -SURFACE WITHDRAWAL AND THE SPECIFIC TIME PERIODS OR CONDITIONS IN WHICH IT WILL OCCUR. THE NON -SURFACE WITHDRAWAL SHALL NOT COMMENCE UNTIL THE E&SC PLAN AUTHORITY HAS APPROVED THESE ITEMS, B. THE NON -SURFACE WITHDRAWAL HAS BEEN REPORTED AS AN ANTICIPATED BYPASS IN ACCORDANCE WITH PART III, SECTION C, ITEM (2)(C) AND (D) OF THIS PERMIT, C. DEWATERING DISCHARGES ARE TREATED WITH CONTROLS TO MINIMIZE DISCHARGES OF POLLUTANTS FROM STORMWATER THAT IS REMOVED FROM THE SEDIMENT BASIN. EXAMPLES OF APPROPRIATE CONTROLS INCLUDE PROPERLY SITED, DESIGNED AND MAINTAINED DEWATERING TANKS, WEIR TANKS, AND FILTRATION SYSTEMS, D. VEGETATED, UPLAND AREAS OF THE SITES OR A PROPERLY DESIGNED STONE PAD IS USED TO THE EXTENT FEASIBLE AT THE OUTLET OF THE DEWATERING TREATMENT DEVICES DESCRIBED IN ITEM (C) ABOVE, E. VELOCITY DISSIPATION DEVICES SUCH AS CHECK DAMS, SEDIMENT TRAPS, AND RIPRAP ARE PROVIDED AT THE DISCHARGE POINTS OF ALL DEWATERING DEVICES, AND F. SEDIMENT REMOVED FROM THE DEWATERING TREATMENT DEVICES DESCRIBED IN ITEM (C) ABOVE IS DISPOSED OF IN A MANNER THAT DOES NOT CAUSE DEPOSITION OF SEDIMENT INTO WATERS OF THE UNITED STATES. NCGO1 PART III SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION A: SELF -INSPECTION SELF -INSPECTIONS ARE REQUIRED DURING NORMAL BUSINESS HOURS IN ACCORDANCE WITH THE TABLE BELOW. WHEN ADVERSE WEATHER OR SITE CONDITIONS WOULD CAUSE THE SAFETY OF THE INSPECTION PERSONNEL TO BE IN JEOPARDY, THE INSPECTION MAY BE DELAYED UNTIL THE NEXT BUSINESS DAY ON WHICH IT IS SAFE TO PERFORM THE INSPECTION. IN ADDITION, WHEN A STORM EVENT OF EQUAL TO OR GREATER THAN 1.0 INCH OCCURS OUTSIDE OF NORMAL BUSINESS HOURS, THE SELF -INSPECTION SHALL BE PERFORMED UPON THE COMMENCEMENT OF THE NEXT BUSINESS DAY. ANY TIME WHEN INSPECTIONS WERE DELAYED SHALL BE NOTED IN THE INSPECTION RECORD. INSPECT FREQUENCY (DURING NORMAL BUSINESS HOURS) INSPECTION RECORDS MUST INCLUDE: (1) RAIN GAUGE MAINTAINED IN GOOD WORKING ORDER DAILY DAILY RAINFALL AMOUNTS. IF NO DAILY RAIN GAUGE OBSERVATIONS ARE MADE DURING WEEKEND OR HOLIDAY PERIODS, AND NO INDIVIDUAL -DAY RAINFALL INFORMATION IS AVAILABLE, RECORD THE CUMULATIVE RAIN MEASUREMENT FOR THOSE UN -ATTENDED DAYS (AND THIS WILL DETERMINE IF A SITE INSPECTION IS NEEDED). DAYS ON WHICH NO RAINFALL OCCURRED SHALL BE RECORDED AS "ZERO." THE PERMITTEE MAY USE ANOTHER RAIN -MONITORING DEVICE APPROVED BY THE DIVISION. (2) E&SC MEASURES AT LEAST ONCE PER 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT > 1.0 INCH IN 24 HOURS 1. IDENTIFICATION OF THE MEASURES INSPECTED, 2. DATE AND TIME OF THE INSPECTION, 3. NAME OF THE PERSON PERFORMING THE INSPECTION, 4. INDICATION OF WHETHER THE MEASURES WERE OPERATING PROPERLY, 5. DESCRIPTION OF MAINTENANCE NEEDS FOR THE MEASURE, 6. DESCRIPTION, EVIDENCE, AND DATE OF CORRECTIVE ACTIONS TAKEN. (3) STORMWATER DISCHARGE OUTFALLS (SDC'S) AT LEAST ONCE PER 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT > 1.0 INCH IN 24 HOURS 1. IDENTIFICATION OF THE DISCHARGE OUTFALLS INSPECTED, 2. DATE AND TIME OF THE INSPECTION, 3. NAME OF THE PERSON PERFORMING THE INSPECTION, 4. EVIDENCE OF INDICATORS OF STORMWATER POLLUTION SUCH AS OIL SHEEN, FLOATING OR SUSPENDED SOLIDS OR DISCOLORATION, 5. INDICATION OF VISIBLE SEDIMENT LEAVING THE SITE, 6. DESCRIPTION, EVIDENCE, AND DATE OF CORRECTIVE ACTIONS TAKEN. (4) PERIMETER OF SITE AT LEAST ONCE PER 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT > 1.0 INCH IN 24 HOURS IF VISIBLE SEDIMENTATION IS FOUND OUTSIDE SITE LIMITS, THEN A RECORD OF THE FOLLOWING SHALL BE MADE: 1. ACTIONS TAKEN TO CLEAN UP OR STABILIZE THE SEDIMENT THAT HAS LEFT THE SITE LIMITS, 2. DESCRIPTION, EVIDENCE, AND DATE OF CORRECTIVE ACTIONS TAKEN, AND 3. AN EXPLANATION AS TO THE ACTIONS TAKEN TO CONTROL FUTURE RELEASES. (5) STREAMS OR WETLANDS ONSITE OR OFFSITE (WHERE ACCESSIBLE) AT LEAST ONCE PER 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT > 1.0 INCH IN 24 HOURS IF THE STREAM OR WETLAND HAS INCREASED VISIBLE SEDIMENTATION OR A STREAM HAS VISIBLE INCREASED TURBIDITY FROM THE CONSTRUCTION ACTIVITY, THEN A RECORD OF THE FOLLOWING SHALL BE MADE: 1. DESCRIPTION, EVIDENCE AND DATE OF CORRECTIVE ACTIONS TAKEN, AND 2. RECORDS OF THE REQUIRED REPORTS TO THE APPROPRIATE DIVISION REGIONAL OFFICE PER PART III, SECTION C, ITEM (2)(A) OF THIS PERMIT. (6) GROUND STABILIZATION MEASURES AFTER EACH PHASE OF GRADING 1. THE PHASE OF GRADING (INSTALLATION OF PERIMETER E&SC MEASURES, CLEARING AND GRUBBING, INSTALLATION OF STORM DRAINAGE FACILITIES, COMPLETION OF ALL LAND -DISTURBING ACTIVITY, CONSTRUCTION OR REDEVELOPMENT, PERMANENT GROUND COVER). 2. DOCUMENTATION THAT THE REQUIRED GROUND STABILIZATION MEASURES HAVE BEEN PROVIDED WITHIN THE REQUIRED TIMEFRAME OR AN ASSURANCE THAT THEY WILL BE PROVIDED AS SOON AS POSSIBLE. NOTE: THE RAIN INSPECTION RESETS THE REQUIRED 7 CALENDAR DAY INSPECTION REQUIREMENT. REFERENCE: NCG01 PART III SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION B: RECORDKEEPING 1. E&SC PLAN DOCUMENTATION THE APPROVED E&SC PLAN AS WELL AS ANY APPROVED DEVIATION SHALL BE KEPT ON THE SITE. THE APPROVED E&SC PLAN MUST BE KEPT UP-TO-DATE THROUGHOUT THE COVERAGE UNDER THIS PERMIT. THE FOLLOWING ITEMS PERTAINING TO THE E&SC PLAN SHALL BE KEPT ON SITE AND AVAILABLE FOR INSPECTION AT ALL TIMES DURING NORMAL BUSINESS HOURS. ITEM TO DOCUMENT DOCUMENTATION REQUIREMENTS (A) EACH E&SC MEASURE HAS BEEN INSTALLED AND DOES NOT SIGNIFICANTLY DEVIATE FROM THE LOCATIONS, DIMENSIONS AND RELATIVE ELEVATIONS SHOWN ON THE APPROVED E&SC PLAN. INITIAL AND DATE EACH E&SC MEASURE ON A COPY OF THE APPROVED E&SC PLAN OR COMPLETE, DATE AND SIGN AN INSPECTION REPORT THAT LISTS EACH E&SC MEASURE SHOWN ON THE APPROVED E&SC PLAN. THIS DOCUMENTATION IS REQUIRED UPON THE INITIAL INSTALLATION OF THE E&SC MEASURES OR IF THE E&SC MEASURES ARE MODIFIED AFTER INITIAL INSTALLATION. (B) A PHASE OF GRADING HAS BEEN COMPLETED. INITIAL AND DATE A COPY OF THE APPROVED E&SC PLAN OR COMPLETE, DATE AND SIGN AN INSPECTION REPORT TO INDICATE COMPLETION OF THE CONSTRUCTION PHASE. (C) GROUND COVER IS LOCATED AND INSTALLED IN ACCORDANCE WITH THE APPROVED E&SC PLAN. INITIAL AND DATE A COPY OF THE APPROVED E&SC PLAN OR COMPLETE, DATE AND SIGN AN INSPECTION REPORT TO INDICATE COMPLIANCE WITH APPROVED GROUND COVER SPECIFICATIONS. (D) THE MAINTENANCE AND REPAIR REQUIREMENTS FOR ALL E&SC MEASURES HAVE BEEN PERFORMED. COMPLETE, DATE AND SIGN AN INSPECTION REPORT. (E) CORRECTIVE ACTIONS HAVE BEEN TAKEN TO E&SC MEASURES. INITIAL AND DATE A COPY OF THE APPROVED E&SC PLAN OR COMPLETE, DATE AND SIGN AN INSPECTION REPORT TO INDICATE THE COMPLETION OF THE CORRECTIVE ACTION. 2. ADDITIONAL DOCUMENTATION TO BE KEPT ON SITE IN ADDITION TO THE E&SC PLAN DOCUMENTS ABOVE, THE FOLLOWING ITEMS SHALL BE KEPT ON THE SITE AND AVAILABLE FOR INSPECTORS AT ALL TIMES DURING NORMAL BUSINESS HOURS, UNLESS THE DIVISION PROVIDES A SITE -SPECIFIC EXEMPTION BASED ON UNIQUE SITE CONDITIONS THAT MAKE THIS REQUIREMENT NOT PRACTICAL: (a) THIS GENERAL PERMIT AS WELL AS THE CERTIFICATE OF COVERAGE, AFTER IT IS RECEIVED. (b) RECORDS OF INSPECTIONS MADE DURING THE PREVIOUS TWELVE MONTHS. THE PERMITTEE SHALL RECORD THE REQUIRED OBSERVATIONS ON THE INSPECTION RECORD FORM PROVIDED BY THE DIVISION OR A SIMILAR INSPECTION FORM THAT INCLUDES ALL THE REQUIRED ELEMENTS. USE OF ELECTRONICALLY -AVAILABLE RECORDS IN LIEU OF THE REQUIRED PAPER COPIES WILL BE ALLOWED IF SHOWN TO PROVIDE EQUAL ACCESS AND UTILITY AS THE HARD -COPY RECORDS. 3. DOCUMENTATION TO BE RETAINED FOR THREE YEARS ALL DATA USED TO COMPLETE THE E-NOI AND ALL INSPECTION RECORDS SHALL BE MAINTAINED FOR A PERIOD OF THREE YEARS AFTER PROJECT COMPLETION AND MADE AVAILABLE UPON REQUEST. [40 CFR 122.41] NCG01 PART III SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION C: REPORTING 1. OCCURRENCES THAT MUST BE REPORTED PERMITTEES SHALL REPORT THE FOLLOWING OCCURRENCES: (a. VISIBLE SEDIMENT DEPOSITION IN A STREAM OR WETLAND. (b. OIL SPILLS IF: • THEY ARE 25 GALLONS OR MORE, • THEY ARE LESS THAN 25 GALLONS BUT CANNOT BE CLEANED UP WITHIN 24 HOURS, • THEY CAUSE SHEEN ON SURFACE WATERS (REGARDLESS OF VOLUME), OR • THEY ARE WITHIN 100 FEET OF SURFACE WATERS (REGARDLESS OF VOLUME). (c. RELEASES OF HAZARDOUS SUBSTANCES IN EXCESS OF REPORTABLE QUANTITIES UNDER SECTION 311 OF THE CLEAN WATER ACT (REF: 40 CFR 110.3 AND 40 CFR 117.3) OR SECTION 102 OF CERCLA (REF: 40 CFR 302.4) OR G.S. 143-215.85. (d. ANTICIPATED BYPASSES AND UNANTICIPATED BYPASSES. (e. NONCOMPLIANCE WITH THE CONDITIONS OF THIS PERMIT THAT MAY ENDANGER HEALTH OR THE ENVIRONMENT. 2. REPORTING TIMEFRAMES AND OTHER REQUIREMENTS AFTER A PERMITTEE BECOMES AWARE OF AN OCCURRENCE THAT MUST BE REPORTED, HE SHALL CONTACT THE APPROPRIATE DIVISION REGIONAL OFFICE WITHIN THE TIMEFRAMES AND IN ACCORDANCE WITH THE OTHER REQUIREMENTS LISTED BELOW. OCCURRENCES OUTSIDE NORMAL BUSINESS HOURS MAY ALSO BE REPORTED TO THE DEPARTMENT'S ENVIRONMENTAL EMERGENCY CENTER PERSONNEL AT (800) 858-0368. OCCURRENCE REPORTING TIMEFRAMES (AFTER DISCOVERY) AND OTHER REQUIREMENTS (A) VISIBLE SEDIMENT DEPOSITION IN A STREAM OR WETLAND • WITHIN 24 HOURS, AN ORAL OR ELECTRONIC NOTIFICATION. • WITHIN 7 CALENDAR DAYS, A REPORT THAT CONTAINS A DESCRIPTION OF THE SEDIMENT AND ACTIONS TAKEN TO ADDRESS THE CAUSE OF THE DEPOSITION. DIVISION STAFF MAY WAIVE THE REQUIREMENT FOR A WRITTEN REPORT ON A CASE -BY -CASE BASIS. • IF THE STREAM IS NAMED ON THE NC 303(D) LIST AS IMPAIRED FOR SEDIMENT -RELATED CAUSES, THE PERMITTEE MAY BE REQUIRED TO PERFORM ADDITIONAL MONITORING, INSPECTIONS OR APPLY MORE STRINGENT PRACTICES IF STAFF DETERMINE THAT ADDITIONAL REQUIREMENTS ARE NEEDED TO ASSURE COMPLIANCE WITH THE FEDERAL OR STATE IMPAIRED -WATERS CONDITIONS (B) OIL SPILLS AND RELEASE OF HAZARDOUS SUBSTANCES PER ITEM 1(B)-(C) ABOVE WITHIN 24 HOURS, AN ORAL OR ELECTRONIC NOTIFICATION. THE NOTIFICATION SHALL INCLUDE INFORMATION ABOUT THE DATE, TIME, NATURE, VOLUME AND LOCATION OF THE SPILL OR RELEASE. (C) ANTICIPATED BYPASSES [40 CFR 122.41(M)(3)] A REPORT AT LEAST TEN DAYS BEFORE THE DATE OF THE BYPASS, IF POSSIBLE. THE REPORT SHALL INCLUDE AN EVALUATION OF THE ANTICIPATED QUALITY AND EFFECT OF THE BYPASS. (D) UNANTICIPATED BYPASSES [40 CFR 122.41(M)(3)] • WITHIN 24 HOURS, AN ORAL OR ELECTRONIC NOTIFICATION. • WITHIN 7 CALENDAR DAYS, A REPORT THAT INCLUDES AN EVALUATION OF THE QUALITY AND EFFECT OF THE BYPASS. (E) NONCOMPLIANCE WITH THE CONDITIONS OF THIS PERMIT THAT MAY ENDANGER HEALTH OR THE ENVIRONMENT[40 CFR 122.41(L)(7)] • WITHIN 24 HOURS, AN ORAL OR ELECTRONIC NOTIFICATION. • WITHIN 7 CALENDAR DAYS, A REPORT THAT CONTAINS A DESCRIPTION OF THE NONCOMPLIANCE, AND ITS CAUSES; THE PERIOD OF NONCOMPLIANCE, INCLUDING EXACT DATES AND TIMES, AND IF THE NONCOMPLIANCE HAS NOT BEEN CORRECTED, THE ANTICIPATED TIME NONCOMPLIANCE IS EXPECTED TO CONTINUE; AND STEPS TAKEN OR PLANNED TO REDUCE, ELIMINATE, AND PREVENT REOCCURRENCE OF THE NONCOMPLIANCE. [40 CFR 122.41(L)(6). • DIVISION STAFF MAY WAIVE THE REQUIREMENT FOR A WRITTEN REPORT ON A CASE -BY -CASE BASIS. 1'I 2016 AYRSLEY TOWN BLVD., SUITE 2-A CHARLOTTE, NC 28273 (704) 523-4726 ENGINEERING FIRM LICENSE NUMBER: F-0176 Dominion Energy® \\\\►Itill//� `v\-N••CAR � //�i =; a4 SEA 3..� Y'•Gl' � u u 2 cc J O u x 0 uJ w uJ w m REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION N N N rn N N. N N co N N W H O z V Z EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 DRAWING NUMBER NCDEQ GROUND STABILIZATION AND MATERIALS HANDLING SAMPLE SHEET (NCG01_DETAIL_3-29_19.DWG), EFFECTIVE 4/1/2019, REVISED 3/29/19. NCDEQ INSPECTION, RECORDKEEPING AND REPORTING SAMPLE SHEET (NCG01-SELF- INSPECTION-SHEET-REVISED-5-17-19.DWG), EFFECTIVE 4/1/2019, REVISED 5/17/19. t GENERAL SEEDING SPECIFICATIONS GENERAL RIPARIAN SEEDING REQUIREMENTS DRAWING PATH: T:\Energy\Projects\2020\7335-20-075_DENC M-201 Exposure Stoneway Lane\CAD\DWG\ESC\733520075_NCG01.dwg DEFINITION CONTROLLING RUNOFF AND EROSION ON DISTURBED UPLAND AREAS BY ESTABLISHING PERENNIAL VEGETATIVE COVER WITH SEED. PURPOSE TO REDUCE EROSION AND DECREASE SEDIMENT YIELD FROM DISTURBED AREAS, AND TO PERMANENTLY STABILIZE SUCH AREAS IN A MANNER THAT IS ECONOMICAL, ADAPTS TO SITE CONDITIONS, AND ALLOWS SELECTION OF THE MOST APPROPRIATE PLANT MATERIALS. SEEDBED REQUIREMENTS ESTABLISHMENT OF VEGETATION SHOULD NOT BE ATTEMPTED ON SITES THAT ARE UNSUITABLE DUE TO EXCESSIVE SOIL COMPACTION, INAPPROPRIATE SOIL TEXTURE, POOR DRAINAGE, CONCENTRATED OVERLAND FLOW, OR STEEPNESS OF SLOPE UNTIL MEASURES HAVE BEEN TAKEN TO CORRECT THESE PROBLEMS. TO MAINTAIN A GOOD STAND OF VEGETATION, THE SOIL MUST MEET CERTAIN MINIMUM REQUIREMENTS AS A GROWTH MEDIUM. THE EXISTING SOIL SHOULD HAVE THESE CRITERIA: • ENOUGH FINE-GRAINED (SILT AND CLAY) MATERIAL TO MAINTAIN ADEQUATE MOISTURE AND NUTRIENT SUPPLY (AVAILABLE WATER CAPACITY OF AT LEAST .05-IN. WATER TO 1-IN. OF SOIL). • SUFFICIENT PORE SPACE TO PERMIT ROOT PENETRATION. • SUFFICIENT DEPTH OF SOIL TO PROVIDE AN ADEQUATE ROOT ZONE. THE DEPTH TO ROCK OR IMPERMEABLE LAYERS SUCH AS HARDPANS SHOULD BE 12-IN. OR MORE, EXCEPT ON SLOPES STEEPER THAN 2:1 WHERE THE ADDITION OF SOIL IS NOT FEASIBLE. • A FAVORABLE PH RANGE FOR PLANT GROWTH, USUALLY 6.0 - 6.5. • FREE FROM LARGE ROOTS, BRANCHES, STONES, LARGE CLODS OF EARTH, OR TRASH OF ANY KIND. CLODS AND STONES MAY BE LEFT ON SLOPES STEEPER THAN 3:1 IF THEY ARE TO BE HYDRO SEEDED. IF ANY OF THESE CRITERIA ARE NOT MET - I.E., IF EXISTING SOIL IS TOO COARSE, DENSE, SHALLOW OR ACIDIC TO FOSTER VEGETATION - SPECIAL AMENDMENTS ARE REQUIRED. THE SOIL CONDITIONERS DESCRIBED BELOW MAY BE BENEFICIAL OR, PREFERABLY, TOPSOIL MAY BE APPLIED. SEEDBED PREPARATION INSTALL NECESSARY MECHANICAL EROSION AND SEDIMENTATION CONTROL PRACTICES BEFORE SEEDING, AND COMPLETE GRADING ACCORDING TO THE APPROVED PLAN. LIME AND FERTILIZER NEEDS SHOULD BE DETERMINED BY SOIL TESTS. DIRECTIONS, SAMPLE CARTONS, AND INFORMATION SHEETS ARE AVAILABLE THROUGH COUNTY AGRICULTURAL EXTENSION OFFICES. TESTING IS ALSO DONE BY COMMERCIAL LABORATORIES. WHEN SOIL TESTS RESULTS ARE NOT AVAILABLE, FOLLOW RATES SUGGESTED IN THE SEEDING SPECIFICATIONS TABLES. APPLY LIME AND FERTILIZER EVENLY AND INCORPORATE INTO THE TOP 4-6-IN. OF SOIL BY DISKING OR OTHER SUITABLE MEANS. OPERATE MACHINERY ON THE CONTOUR. WHEN USING A HYDRO SEEDER, APPLY LIME AND FERTILIZER TO A ROUGH, LOOSE SURFACE. ROUGHEN SURFACES PRIOR TO SEEDING. COMPLETE SEEDBED PREPARATION BY BREAKING UP LARGE CLODS AND RAKING INTO A SMOOTH, UNIFORM SURFACE (SLOPES LESS THAN 3:1). FILL IN OR LEVEL DEPRESSIONS THAT CAN COLLECT WATER. BROADCAST SEED INTO A FRESHLY LOOSENED SEEDBED THAT HAS NOT BEEN SEALED BY RAINFALL. SEEDING SEEDING DATES GIVEN IN THE SEEDING MIXTURE SPECIFICATIONS ARE CONSIDERED TO BE "BEST" OR "POSSIBLE". SEEDINGS PROPERLY CARRIED OUT WITHIN THE DATE RANGES GIVEN HAVE A HIGH PROBABILITY OF SUCCESS. IT IS ALSO POSSIBLE TO HAVE SATISFACTORY ESTABLISHMENT WHEN SEEDING OUTSIDE THESE DATES. HOWEVER, AS YOU DEVIATE FROM THEM, THE PROBABILITY OF FAILURE INCREASES RAPIDLY. SEEDING ON THE LAST DATE SHOWN MAY REDUCE CHANCES OF SUCCESS BY 30-50%. ALWAYS TAKE THIS INTO ACCOUNT IN SCHEDULING LAND -DISTURBING ACTIVITIES. USE CERTIFIED SEED FOR PERMANENT SEEDING. LABELING OF NON -CERTIFIED SEED IS ALSO REQUIRED BY LAW. LABELS CONTAIN IMPORTANT INFORMATION ON SEED PURITY, GERMINATION, AND PRESENCE OF WOOD SEEDS. SEEDS MUST MEET STATE STANDARDS FOR CONTENT OF NOXIOUS WEEDS. DO NOT ACCEPT SEED CONTAINING "PROHIBITED" NOXIOUS WEED SEED. INOCULATE LEGUME SEED WITH THE RHIZOBIUM BACTERIA APPROPRIATE TO THE SPECIES OF LEGUME. APPLY SEED UNIFORMLY WITH A CYCLONE SEEDER, DROP -TYPE SPREADER, DRILL, CULTIPACKER SEEDER, OR HYDRO SEEDER ON A FIRM, FRIABLE SEEDBED. WHEN USING A DRILL OR CULTIPACKER SEEDER, PLANT SMALL GRAINS NO MORE THAN 1 INCH DEEP, GRASSES AND LEGUMES NO MORE THAN 1/2-IN. EQUIPMENT SHOULD BE CALIBRATED IN THE FIELD FOR THE DESIRED SEEDING RATE. WHEN USING BROADCAST -SEEDING METHODS, SUBDIVIDE THE AREA INTO WORKABLE SECTIONS AND DETERMINE THE AMOUNT OF SEED NEEDED FOR EACH SECTION. APPLY ONE-HALF THE SEED WHILE MOVING BACK AND FORTH ACROSS THE AREA, MAKING A UNIFORM PATTERN: THEN APPLY THE SECOND HALF IN THE SAME WAY, BUT MOVING AT RIGHT ANGLES TO THE FIRST PASS. MULCH ALL PLANTINGS IMMEDIATELY AFTER SEEDING. HYDRO SEEDING SURFACE ROUGHENING IS PARTICULARLY IMPORTANT WHEN HYDRO SEEDING, AS A ROUGHENED SLOPE WILL PROVIDE SOME NATURAL COVERAGE FOR LIME, FERTILIZER, AND SEED. THE SURFACE SHOULD NOT BE COMPACTED OR SMOOTH. FINE SEEDBED PREPARATION IS NOT NECESSARY FOR HYDRO SEEDING OPERATIONS: LARGE CLODS, STONES, AND IRREGULARITIES PROVIDE CAVITIES IN WHICH SEEDS CAN LODGE. RATE OF WOOD FIBER (CELLULOSE) APPLICATION SHOULD BE AT LEAST 4,000 LB/ACRE. APPLY LEGUME INOCULANTS AT FOUR TIMES THE RECOMMENDED RATE WHEN ADDING INOCULANT TO A HYDRO SEEDER SLURRY. IF A MACHINERY BREAKDOWN OF 1/2 TO 2 HOURS OCCURS, ADD 50% MORE SEED TO THE TANK, BASED ON THE PROPORTION OF THE SLURRY REMAINING. THIS SHOULD COMPENSATE FOR DAMAGE TO SEED. BEYOND 2 HOURS, A FULL RATE OF NEW SEED MAY BE NECESSARY. LIME IS NOT NORMALLY APPLIED WITH A HYDRAULIC SEEDER BECAUSE IT IS ABRASIVE. IT CAN BE BLOWN ONTO STEEP SLOPES IN DRY FORM. MAINTENANCE GENERALLY, A STAND OF VEGETATION CANNOT BE DETERMINED TO BE FULLY ESTABLISHED UNTIL SOIL COVER HAS BEEN MAINTAINED FOR ONE FULL YEAR FROM PLANTING. INSPECT SEEDED AREAS FOR FAILURE AND MAKE NECESSARY REPAIRS AND RESEEDINGS WITHIN THE SAME SEASON, IF POSSIBLE. RESEEDING --IF A STAND HAS INADEQUATE COVER, RE-EVALUATE CHOICE OF PLANT MATERIALS AND QUANTITIES OF LIME AND FERTILIZER. RE-ESTABLISH THE STAND AFTER SEEDBED PREPARATION OR OVER- SEED THE STAND. CONSIDER SEEDING TEMPORARY, ANNUAL SPECIES IF THE TIME OF YEAR IS NOT APPROPRIATE FOR PERMANENT SEEDING. IF VEGETATION FAILS TO GROW, SOIL MUST BE TESTED TO DETERMINE IF ACIDITY OR NUTRIENT IMBALANCE IS RESPONSIBLE. FERTILIZATION --ON THE TYPICAL DISTURBED SITE, FULL ESTABLISHMENT USUALLY REQUIRES RE -FERTILIZATION IN THE SECOND GROWING SEASON. FINE TURF REQUIRES ANNUAL MAINTENANCE FERTILIZATION. USE SOIL TESTS IF POSSIBLE OR FOLLOW THE GUIDELINES GIVEN FOR THE SPECIFIC SEEDING MIXTURE. SEEDING SPECIFICATIONS SEE TABLES FOR UPLAND AREAS TEMPORARY AND PERMANENT SEEDING SPECIFICATIONS. TEMPORARY UPLAND SEEDING SPECIFICATIONS SEEDING MIXTURE SEEDING DATES COMMON NAME (SPECIES) APPLICATION RATE (LBS/ACRE) FALL (AUG. 15 to DEC. 30) RYE GRAIN (SECALE CEREALE) 120 EARLY SPRING (JAN. 11 TO MAY 1) RYE GRAIN (SECALE CEREALE) 120 KOREAN LESPEDEZA (KUMMEROWIA STRIATA V. KOBE) 50 SUMMER (MAY 1 TO AUG. 15) GERMAN MILLET (SETARIA ITALICA) 40 SOIL AMENDMENTS NOTE AMENDMENT APPLICATION RATE (LBS/ACRE) FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY BOTH. GROUND AGRICULTURAL LIMESTONE 2,000 10-10-10 FERTILIZER 750 * LIMESTONE APPLIED AT A MINIMUM OF 2 TONS/ACRE WITH 3 TONS/ACRE IN CLAY SOILS OR PER SOILS TEST. MULCH NOTE MULCH APPLICATION RATE (LBS/ACRE) APPLY BY ROVING, NETTING, OR ASPHALT TACKING AT 400 GAL/AC. GRAIN STRAW 4,000 MAINTENANCE RE -FERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, RE -FERTILIZE AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. GROUND STABILIZATION SHALL BE PERFORMED PER "REQUIRED GROUND STABILIZATION TIME FRAMES" CHART ON NCGO1 NOTES OR AS OTHERWISE SPECIFIED FOR SAFETY REASONS. PERMANENT UPLAND SEEDING SPECIFICATIONS SEEDING MIXTURE SEEDING DATES COMMON NAME (SPECIES) APPLICATION RATE (LBS/ACRE) SEP. 1 TO APR. 15 KY 31 TALL FESCUE (FESTUCA ARUNDINACEA) 200 NURSE CROPS SEEDING DATES COMMON NAME (SPECIES) APPLICATION RATE (LBS/ACRE) MAY 1 TO AUG. 15 GERMAN MILLET (SETARIA ITALICA) 10 MAY 1 TO AUG. 15 SUDAN GRASS (SORGHUM SACCHARATUM) (S. BICOLOR SSP. DRUMMONDI) 15 PRIOR TO MAY 1 OR AFTER AUG. 15 RYE GRAIN (SECALE CEREALE) 40 SOIL AMENDMENTS NOTE AMENDMENT APPLICATION RATE (LBS/ACRE) FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY BOTH. GROUND AGRICULTURAL LIMESTONE 4,000* 10-10-10 FERTILIZER 1,000 * LIMESTONE APPLIED AT A MINIMUM OF 2 TONS/ACRE WITH 3 TONS/ACRE IN CLAY SOILS OR PER SOILS TEST. MULCH NOTE MULCH APPLICATION RATE (LBS/ACRE) APPLY BY ROVING, NETTING, OR ASPHALT TACKING AT 400 GAL/AC. GRAIN STRAW 4,000 MAINTENANCE RE -FERTILIZE IN THE SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE. MAY BE MOWED ONCE OR TWICE A YEAR, BUT MOWING IS NOT NECESSARY. RESEED, FERTILIZE, AND MULCH DAMAGED AREAS IMMEDIATELY. GROUND STABILIZATION SHALL BE PERFORMED PER "REQUIRED GROUND STABILIZATION TIME FRAMES" CHART ON NCGO1 NOTES OR AS OTHERWISE SPECIFIED FOR SAFETY REASONS. DEFINITION CONTROLLING RUNOFF AND EROSION ON DISTURBED RIPARIAN AREAS BY ESTABLISHING PERENNIAL VEGETATIVE COVER WITH NATIVE RIPARIAN SEED. PURPOSE TO REDUCE EROSION AND DECREASE SEDIMENT YIELD FROM DISTURBED AREAS, AND TO PERMANENTLY STABILIZE SUCH AREAS IN A MANNER THAT IS ECONOMICAL, ADAPTS TO SITE CONDITIONS, AND ALLOWS SELECTION OF THE MOST APPROPRIATE PLANT MATERIALS. SEEDBED REQUIREMENTS TO MAINTAIN A GOOD STAND OF RIPARIAN VEGETATION, THE SOIL MUST BE THE TOPSOIL THAT HAS BEEN STOCKPILED DURING THE GRADING AND EXCAVATION OPERATIONS. THIS TOPSOIL SHOULD ALSO HAVE THESE CRITERIA: • ENOUGH FINE-GRAINED (SILT AND CLAY) MATERIAL TO MAINTAIN ADEQUATE MOISTURE AND NUTRIENT SUPPLY (AVAILABLE WATER CAPACITY OF AT LEAST .05-IN. WATER TO 1-IN. OF SOIL). • SUFFICIENT PORE SPACE TO PERMIT ROOT PENETRATION. • SUFFICIENT DEPTH OF SOIL TO PROVIDE AN ADEQUATE ROOT ZONE. THE DEPTH TO ROCK OR IMPERMEABLE LAYERS SUCH AS HARDPANS SHOULD BE 12-IN. OR MORE, EXCEPT ON SLOPES STEEPER THAN 2:1 WHERE THE ADDITION OF SOIL IS NOT FEASIBLE. • A FAVORABLE PH RANGE FOR PLANT GROWTH, USUALLY 6.0 - 6.5. • FREE FROM LARGE ROOTS, BRANCHES, STONES, LARGE CLODS OF EARTH, OR TRASH OF ANY KIND. CLODS AND STONES MAY BE LEFT ON SLOPES STEEPER THAN 3:1 IF THEY ARE TO BE HYDRO SEEDED. • IF ANY OF THE ABOVE CRITERIA ARE NOT MET - I.E., IF EXISTING SOIL IS TOO COARSE, DENSE, SHALLOW OR ACIDIC TO FOSTER VEGETATION - A ONE TIME APPLICATION OF SPECIAL AMENDMENTS ARE ALLOWED. HOWEVER, FERTILIZER MUST NOT OCCUR WITHIN 10-FT. OF TOP OF BANK OR COME IN CONTACT WITH WATER. THE SOIL CONDITIONERS DESCRIBED BELOW MAY BE BENEFICIAL OR, PREFERABLY, TOPSOIL MAY BE APPLIED. SEEDBED PREPARATION INSTALL NECESSARY EROSION AND SEDIMENTATION CONTROL PRACTICES BEFORE SEEDING, AND COMPLETE GRADING ACCORDING TO THE APPROVED PLAN. ROUGHEN RIPARIAN SURFACES BY DISKING, RAKING, HARROWING, OR OTHER SUITABLE METHODS PRIOR TO SEEDING. COMPLETE SEEDBED PREPARATION BY BREAKING UP LARGE CLODS AND RAKING INTO A SMOOTH, UNIFORM SURFACE. BROADCAST SEED INTO A FRESHLY LOOSENED SEEDBED THAT HAS NOT BEEN SEALED BY RAINFALL. SEEDING USE CERTIFIED SEED FOR NATIVE RIPARIAN SEEDING. LABELING OF NON -CERTIFIED SEED IS ALSO REQUIRED BY LAW. LABELS CONTAIN IMPORTANT INFORMATION ON SEED PURITY, GERMINATION, AND PRESENCE OF WOOD SEEDS. SEEDS MUST MEET STATE STANDARDS FOR CONTENT OF NOXIOUS WEEDS. DO NOT ACCEPT SEED CONTAINING "PROHIBITED" NOXIOUS WEED SEED. APPLY SEED UNIFORMLY BY HAND OR PERSONNEL EQUIPPED WITH A BROADCAST SPREADER. RIPARIAN SEED MIX TO BE APPLIED FROM THE TOE OF SLOPE TO 10 FEET LANDWARD FROM TOP OF BANK. WHEN USING BROADCAST -SEEDING METHODS, SUBDIVIDE THE AREA INTO WORKABLE SECTIONS AND DETERMINE THE AMOUNT OF SEED NEEDED FOR EACH SECTION. APPLY ONE-HALF THE SEED WHILE MOVING BACK AND FORTH ACROSS THE AREA, MAKING A UNIFORM PATTERN: THEN APPLY THE SECOND HALF IN THE SAME WAY, BUT MOVING AT RIGHT ANGLES TO THE FIRST PASS. MAINTENANCE GENERALLY, A STAND OF VEGETATION CANNOT BE DETERMINED TO BE FULLY ESTABLISHED UNTIL SOIL COVER HAS BEEN MAINTAINED FOR ONE FULL YEAR FROM PLANTING. INSPECT SEEDED AREAS FOR FAILURE AND MAKE NECESSARY REPAIRS AND RESEEDINGS WITHIN THE SAME SEASON, IF POSSIBLE. RESEEDING --IF A STAND HAS INADEQUATE COVER, RE-EVALUATE CHOICE OF PLANT MATERIALS. RE-ESTABLISH THE STAND AFTER SEEDBED PREPARATION OR OVER -SEED THE STAND. SEEDING SPECIFICATIONS SEE TABLES FOR RIPARIAN AREAS SEEDING SPECIFICATIONS. NATIVE RIPARIAN SEED SPECIFICATIONS SEEDING MIXTURE SPECIES COMMON NAME PERCENTAGE OF MIX ELYMUS VIRGINICUS VIRGINIA WILD RYE 20 PANICUM VIRGATUM SWITCHGRASS 15 AGROSTIS PERENNANS AUTUMN BENTGRASS 15 RUDBECKIA HIRTA BLACK-EYED SUSAN (NC ECOTYPE) 10 COREOPSIS LANCEOLATA LANCE LEAF COREOPSIS 10 ANDROPOGON GERARDII BIG BLUESTEM 10 JUNCUS EFFUSUS SOFT RUSH (NC ECOTYPE) 5 SCHIZACHYRIUM SCOPARIUM LITTLE BLUESTEM 5 SORGHASTRUM NUTANS INDIAN GRASS 5 TRIPSACUM DACTYLOIDES EASTERN GAMMA 5 Total 100 NOTE: THE RECOMMENDED APPLICATION RATE FOR THE RIPARIAN SEED MIXTURE ABOVE IS 20 TO 25-LBS PER ACRE. APPLY SEED MIXTURE TO DISTURBED UPLAND RIPARIAN AREAS, EXTENDING 50-FEET LANDWARD. SOIL AMENDMENTS A ONE TIME APPLICATION OF SOIL AMMENDMENTS MAY BE APPLIED AS PER THE GENERAL SEEDING SPECIFICATIONS. SOIL AMENDMENTS IN WETLAND AREAS. WITHIN RIPARIAN AREAS ARE NOT TO BE APPLIED MULCH MULCH MAY BE APPLIED WITHIN RIPARIAN SPECIFICATIONS. MULCH IS NOT TO AREAS AS PER THE GENERAL SEEDING BE APPLIED IN WETLAND AREAS. MAINTENANCE RESEED/OVER SEED IF GROWTH IS NOT FULLY ADEQUATE. GROUND STABILIZATION SHALL BE PERFORMED PER TIME FRAMES OUTLINED IN GENERAL SEEDING SPECIFICATIONS. NATIVE RIPARIAN SEED COVER/COMPANION CROPS SPECIES COMMON NAME 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 20-50% SHORTER RYE; LASTS ABOUT 2 YEARS, THEN DIES OUT. UROCLOA RAMOSE BROWN TOP MILLET SPRING, SUMMER 20-50% GOOD GERMINATION; DIES OFF WITH FROST; DOES NOT TOLERATE MOWING. 1'I 2016 AYRSLEY TOWN BLVD., SUITE 2-A CHARLOTTE, NC 28273 (704) 523-4726 ENGINEERING FIRM LICENSE NUMBER: F-0176 Dominion Energy® u u 2 cc J O u x 0 uJ w uJ w m REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION N 0 N rn N 0 N N 0 N co N 0 W H CC O z SEEDING SPECIFICATIONS EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 DRAWING NUMBER DRAWING PATH: T:\Energy\Projects\2020\7335-20-075_DENC M-201 Exposure Stoneway Lane\CAD\DWG\ESC\733520075_DETAILS.dwg A 6-FT. MAX. 5-FT. SELF FASTENER ANGLE STEEL POST (1.25 LB / LINEAR FT.) PLASTIC OR WIRE TIE (TYP.) (MIN. 50-LB. TENSILE STRENGTH) Ow- ■■■G ■■■1 ■■■1 ■■■I ■■■1 ■■■� ■■■1 ■■■I ■■■1 / /NMI OM! Fdmo MENN■■■■■■■■■■■■■■■■■■■■■■\\■■Gii■■ ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■\■11■■■ ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■\MIME■ ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■1IIIMEN ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■\II■■■ ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■i... ■■■■■■■■■■■■■■■■■■■■■■■ ENNEME■AMEN ■■■■■■■■■■■■■■■■■■■■■■■II■■■■■■■AMEN ■■■■■■■■■■■■■■■■■■■■■■■I■■■■■■■AMEN ONMENN■■■■■■■■■■■■■■■■ENNEMM■■■IIONE MEMU ONNW► ENNUI\II\WNMMANNO1 MEM EHROMIZIIIERAM.MEMOI%a!II/ailUMNOi \//\\// .\/ EXTRA STRENGTH WOVEN FILTER FABRIC (SEE TABLE) SILT FENCE SECTION VIEW 5-FT. SELF FASTENER ANGLE STEEL POST 7 (1.25 LB / LINEAR FT.) EXTRA STRENGTH WOVEN FILTER FABRIC (SEE TABLE) A' .. COMPACTED BACKFILL FLOW SILT FENCE PLAN VIEW 36-IN. 24-IN. f 24-IN. 5-FT. SELF FASTENER ANGLE STEEL POST (1.25 LB / LINEAR FT.) EXTRA STRENGTH WOVEN FILTER FABRIC (SEE TABLE) PLASTIC OR WIRE TIE (TYP.) (MIN. 50-LB. TENSILE STRENGTH) COMPACTED BACKFILL \` \` \�\ `i \' \' \� /8 IN./ 4-IN. CROSS-SECTION A -A' FLOW EXTRA STRENGTH WOVEN FILTER FABRIC TABLE PROPERTY TEST VALUE GRAB TENSILE STRENGTH ASTM D4632 125-LBS. MARV GRAB TENSILE ELONGATION ASTM D4632 100-LBS. MARV PERMITTIVITY ASTM D 4791 0.05 (SEC-1) MARV APPARENT OPENING SIZE ASTM D 4751 US SIEVE #30 ULTRAVIOLET STABILITY AT 500 HR OF EXPOSURE ASTM D 4355 70%TYPICAL C98 SILT FENCE SCALE: N.T.S. SILT FENCE NOTES USE A SYNTHETIC FILTER FABRIC OF AT LEAST 95% BY WEIGHT OF POLYOLEFINS OR POLYESTER, WHICH IS CERTIFIED BY THE MANUFACTURER OR SUPPLIER AS CONFORMING TO THE REQUIREMENTS IN ASTM D 6461. 1. SYNTHETIC FILTER FABRIC SHOULD CONTAIN ULTRAVIOLET RAY INHIBITORS AND STABILIZERS TO PROVIDE A MINIMUM OF 6 MONTHS OF EXPECTED USABLE CONSTRUCTION LIFE AT A TEMPERATURE OF 0 TO 120° F. 2. CONSTRUCT THE FILTER FABRIC FROM A CONTINUOUS ROLL CUT TO THE LENGTH OF THE SILT FENCE TO AVOID JOINTS. WHEN JOINTS ARE NECESSARY, SECURELY FASTEN THE FILTER FABRIC ONLY AT A SUPPORT POST WITH 4 FEET MINIMUM OVERLAP TO THE NEXT POST. 3. DO NOT ATTACH FILTER FABRIC TO EXISTING TREES. 4. WOODEN POSTS ARE ALLOWED WHEN CROSSING "LIVE" NATURAL GAS PIPELINES. SILT FENCE MAINTENANCE 1. INSPECT AT LEAST ONCE PER 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT GREATER THAN OR EQUAL TO 1.0-IN. IN 24 HOURS. 2. SHOULD THE FABRIC OF A SILT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. 3. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. REF: DETAIL BASED ON NCDEQ EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL, CHAPTERS 6 AND 8 REVISED, MAY 2013 Da STAKES (SEE NOTE 5) 10-FT. O.C. 3-IN. MIN CLOSED END Ed WOOD MULCH (SEE NOTE 9) COMPOST FILTER SOCK WOOD MULCH (SEE NOTE 9) 1 N. MIN.\ \ SINGLE SOCK SECTION VIEW FLOW 18-IN. MIN. OVERLAP 10-FT. COMPOST FILTER SOCK PLAN VIEW COMPOST FILTER SOCK MAINTENANCE 1. INSPECT AT LEAST ONCE PER 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT GREATER THAN OR EQUAL TO 1.0-IN. IN 24 HOURS. 2. MAKE ANY NECESSARY REPAIRS IMMEDIATELY. 3. REMOVE ACCUMULATED SEDIMENT OVER 1/2 THE HEIGHT OF THE COMPOST FILTER SOCK AND ANY DEBRIS. THE COMPOST SOCK MUST BE REPLACED IF CLOGGED OR TORN. 4. IF PONDING BECOMES EXCESSIVE, THE SOCK MAY NEED TO BE REPLACED WITH ONE OF A LARGER DIAMETER OR A DIFFERENT MEASURE. THE SOCK NEEDS TO BE REINSTALLED IF UNDERMINED OR DISLODGED. STAKES (SEE NOTE 5) 10-FT. O.C. 3-IN. MIN STAKES (SEE NOTE 5) 10-FT. O.C. /I�%/1 /\ /\ COMPOST FILTER SOCK (SEE NOTE 1) 0 M 16 GAUGE WIRE STAKES (SEE NOTE 5) 10-FT. O.C., STARTING 5-FT. FROM ANGLED STAKES COMPOST FILTER SOCK WOOD MULCH (SEE NOTE 9) FLOW PYRAMID STACK SOCK SECTION VIEW 5. THE COMPOST FILTER SOCK SHALL BE REGULARLY INSPECTED UNTIL LAND DISTURBANCE IS COMPLETE AND THE AREA ABOVE THE MEASURE HAS BEEN PERMANENTLY STABILIZED. 6. REMOVE ALL COMPOST FILTER SOCK MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND RETURN THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. 7. REFER TO NOTES & SEEDING SPECIFICATIONS FOR COMPOST MATERIAL REQUIREMENTS AND DISPOSAL/RECYCLING HANDLING. REF: DETAIL BASED ON NCDEQ EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL, CHAPTERS 6 REVISED, MAY 2013 AND FILTREXX® SWPPP CUT SHEET - SEDIMENT/PERIMETER CONTROL (SILTSOXXTM). (2 COMPOST FILTER SOCK 8 SCALE: N.T.S. COMPOST FILTER SOCK NOTES 1. USE FILTREXX® COMPOST FILTER SOCK OR ENGINEER APPROVED EQUIVALENT. REFER TO PLAN VIEWS FOR COMPOST FILTER SOCK DIAMETER. 2. TO PREVENT WATER & SEDIMENT FROM FLOWING AROUND MEASURES A MINIMUM 10-FT. LENGTH OF COMPOST FILTER SOCK MUST BE PLACED UPSLOPE AT A 30 DEGREE ANGLE FROM THE ENDS OF THE MEASURES. 3. COMPOST SOCKS SHOULD BE LOCATED AS SHOWN ON PLANS AND AS DIRECTED BY THE OWNER'S INSPECTOR OR DESIGNATED REPRESENTATIVE AS NEEDED BASED UPON FIELD CONDITIONS. 4. PRIOR TO INSTALLATION, CLEAR ALL OBSTRUCTIONS INCLUDING ROCKS, CLODS, AND OTHER DEBRIS GREATER THAN 1-IN.THAT MAY INTERFERE WITH PROPER FUNCTION OF THE COMPOST SOCK. 5. OAK OR OTHER DURABLE HARDWOOD STAKES 2-IN. BY 2-IN. IN CROSS SECTION SHOULD BE DRIVEN VERTICALLY PLUMB, THROUGH THE CENTER OF THE COMPOST SOCK. STAKES SHOULD BE PLACED AT A MAXIMUM INTERVAL OF 10 FT. O.C. STAKES SHOULD BE DRIVEN TO A MINIMUM DEPTH OF 12-IN., WITH A MINIMUM OF 3-IN. PROTRUDING ABOVE THE COMPOST SOCK. 6. IN THE EVENT STAKING IS NOT POSSIBLE (I.E., WHEN SOCKS ARE USED ON PAVEMENT) HEAVY CONCRETE BLOCKS SHALL BE USED BEHIND THE SOCK TO HOLD IT IN PLACE DURING RUNOFF EVENTS. 7. IF THE COMPOST SOCK IS TO BE LEFT AS PART OF THE NATURAL LANDSCAPE, IT MAY BE SEEDED AT TIME OF INSTALLATION FOR ESTABLISHMENT OF PERMANENT VEGETATION USING THE SEED MIX ON NOTES & SEEDING SPECIFICATIONS DRAWING. 8. COMPOST FILTER SOCKS ARE NOT TO BE USED IN PERENNIAL OR INTERMITTENT STREAMS. 9. APPLY WOOD MULCH OR COMPOST TOY2 HEIGHT OF COMPOST FILTER SOCK. 1 18-IN. MIN. OVERLAP LOD SILT FENCE 8 J (TYP.) LOD LOD COMPOST FILTER SOCK (SEE NOTE 1) SILT FENCE 18-IN. MIN. OVERLAP (TYP.) WOOD MULCH (SEE NOTE 3) SINGLE SOCK / SILT FENCE OVERLAP - PLAN VIEW 2 1 FLOW COMPOST FILTER SOCK 8 (SEE NOTE 1) SEDIMENT STORAGE ZONE (SEE MAINTENANCE NOTE 3) FLOW WOOD MULCH (SEE NOTE 3) SINGLE SOCK / SILT FENCE OVERLAP - SECTION VIEW LOD LOD COMPOST FILTER SOCK (SEE NOTE 1) SEE NOTE 2 LOD WOOD MULCH (SEE NOTE 3) SEE NOTE 2-\____11 C 1 FLOW PYRAMID STACK SOCK / SILT FENCE OVERLAP - PLAN VIEW 2 COMPOST FILTER SOCK 8 (SEE NOTE 1) SEDIMENT STORAGE ZONE (SEE MAINTENANCE NOTE 3) FLOW WOOD MULCH (SEE NOTE 3) PYRAMID STACK SOCK / SILT FENCE OVERLAP - SECTION VIEW 3 COMPOST FILTER SOCK AND SILT FENCE OVERLAP 8 SCALE: N.T.S. SILT FENCE AND FILTREXX® SILTSOXXTM OVERLAP NOTES 1. USE FILTREXX® SILTSOXXTM ORIGINAL OR ENGINEER APPROVED EQUIVALENT. REFER TO PLAN VIEWS FOR FILTREXX® SILTSOXXTM DIAMETER. 2. TO PREVENT WATER & SEDIMENT FROM FLOWING AROUND THE MEASURES THE TOP FILTREXX® SILTSOXXTM MUST BE PLACED ON THE LIMITS OF DISTURBANCE SIDE OF THE SILT FENCE AT THE OVERLAP. 3. APPLY WOOD MULCH OR COMPOST TOY2 HEIGHT OF FILTREXX® SILTSOXXTM AND FOR THE LENGTH OF THE OVERLAP. 4. T-POST MAY BE USED TO SUBSTITUTE STAKES AS DIRECTED BY THE OWNER'S INSPECTOR OR DESIGNATED REPRESENTATIVE AS NEEDED BASED UPON FIELD CONDITIONS. SILT FENCE AND FILTREXX® SILTSOXXTM OVERLAP MAINTENANCE NOTES 1. INSPECT AT LEAST ONCE PER 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT GREATER THAN OR EQUAL TO 1.0-IN. IN 24 HOURS. 2. MAKE ANY NECESSARY REPAIRS IMMEDIATELY. 3. THE MAXIMUM ALLOWABLE ACCUMULATED SEDIMENT IS 2/3 THE HEIGHT OF THE BOTTOM 18-IN. DIA. FILTREXX® SILTSOXXTM (APPROX. 10-IN.). HOWEVER ACCUMULATED SEDIMENT SHOULD BE REMOVED MORE FREQUENTLY. 4. REMOVE ACCUMULATED SEDIMENT TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN. TAKE CARE TO AVOID UNDERMINING THE FILTREXX® SILTSOXXTM DURING CLEANOUT. 5. THE COMPOST SOCK MUST BE REPLACED IF CLOGGED OR TORN. 6. IF PONDING BECOMES EXCESSIVE, THE SOCK MAY NEED TO BE REPLACED, WITH ONE OF A LARGER DIAMETER OR A DIFFERENT MEASURE. THE SOCK NEEDS TO BE REINSTALLED IF UNDERMINED OR DISLODGED. 7. THE FILTREXX® SILTSOXXTM SHALL BE REGULARLY INSPECTED UNTIL LAND DISTURBANCE IS COMPLETE AND THE AREA ABOVE THE MEASURE HAS BEEN PERMANENTLY STABILIZED. 8. REMOVE ALL FILTREXX® SILTSOXXTM MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND RETURN THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. 9. LARGE DEBRIS, TRASH, AND LEAVES SHOULD BE REMOVED FROM IN FRONT OF FILTREXX® SILTSOXXTM WHEN FOUND. 10. REFER TO GENERAL NOTES & LEGEND DRAWING FOR COMPOST MATERIAL REQUIREMENTS AND DISPOSAL/RECYCLING HANDLING. COMPACTED SOIL MATERIAL (SEE NOTE 2) 9-IN. 14066,‘, 6-FT. MIN. 18-IN. MIN. SECTION VIEW (OPTION 1) EXCAVATED AREA OR DEPRESSION COMPOST FILTER SOCK SLOPE ( ��/:�/i.//%/ 8 SLOPE ��/\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\�\ \'��/i��/i�%�\/i��///��/A \%��\\/\�%\��\\��\\��\I17/X/\\\X/\\ \\\/\\SECTIONVIEW(OPTI O z LOD LOD LOD - OD COMPOST FILTER SOCK (18-IN. DIA. - OPTION 2) LOD fi LOD SLOPE (%) COMPACTED SOIL MATERIAL (SEE NOTE 2) LOD LOD PLAN VIEW (18-IN. DIA.) EXCAVATED AREA OR DEPRESSION LOD LOD WATER BAR OUTLET (4 WATERBAR 8 SCALE: N.T.S. DISTANCE (FT.) SLOPE ( TEMPORARY WATER BAR SPACING * SLOPE (%) DISTANCE (FT.) < 5 125 5 - 10 100 10 - 20 75 20 - 35 50 > 35 25 * OPTIONS 1 AND 2 SHALL HAVE SAME SPACING TEMPORARY WATER BAR NOTES: 1. INSTALL WATER BARS ON SLOPES PER SPACING TABLE OR AS SHOWN ON THE PLANS. 2. CONSTRUCT WATER BARS OF COMPACTED SOIL MATERIAL (NOT TOPSOIL). 3. CONSTRUCT SIDE SLOPES AT 2H:1V. 3. CONSTRUCT SIDE SLOPES 3H:1V OR FLATTER WHERE VEHICLES CROSS. 4. EACH WATER BAR SHALL DISCHARGE INTO WATER BAR OUTLET OR PERIMETER E&SC MEASURE AS SHOWN ON PLANS. 5. MODIFY WATER BAR CROSS-SECTION ON STEEP SLOPES AS DIRECTED BY THE ENVIRONMENTAL INSPECTOR AND DESIGNATED OWNERS REPRESENTATIVE AS NEEDED BASED UPON FIELD CONDITIONS. 6. TEMPORARY TACK ON WATER BARS (NO EXCAVATED AREA OR DEPRESSION) ARE ALLOWED WITH A 18-IN. MINIMUM HEIGHT. 7. AN 18-IN. DIAMETER FILTREXX® SILTSOXXTM MAY BE USED IN LIEU OF COMPACTED SOIL MATERIAL. REFER TO COMPOST FILTER SOCK DETAIL FOR STAKING AND MAINTENANCE GUIDELINES. 8. WHERE APPLICABLE, FLOW DIRECTION OF TEMPORARY WATER BARS MAY BE REVERSED. ENVIRONMENTAL INSPECTOR AND DESIGNATED OWNERS REPRESENTATIVE TO ASSIST IN DETERMINATION WHERE APPLICABLE. 9. DURING FINAL RESTORATION SELECT TEMPORARY WATER BARS WILL BE REPLACED WITH 18-IN. DIAMETER FILTREXX® SILTSOXXTM ORIGINAL OR ENGINEER APPROVED EQUIVALENT. ENVIRONMENTAL INSPECTOR AND DESIGNATED OWNERS REPRESENTATIVE TO ASSIST IN DETERMINATION. 10. A COMBINATION OF OPTION 1 AND OPTION 2 CAN BE UTILIZED TO FACILITATE EQUIPMENT TRAFFIC. TEMPORARY WATER BAR MAINTENANCE NOTES 1. INSPECT EVERY 7 CALENDAR DAYS AND WITHIN 24-HOURS AFTER EACH RAINFALL EVENT THAT PRODUCES 1.0-INCH OR MORE OF PRECIPITATION IN 24 HOURS. 2. MAKE ANY NECESSARY REPAIRS IMMEDIATELY. 3. KEEP WATER BAR FREE OF DEBRIS AND OBSTRUCTIONS. 4. IF DAMAGED OR REMOVED DURING CONSTRUCTION ACTIVITIES, WATER BARS ARE TO BE REPLACED AT THE END OF EACH WORKING DAY. COMPACT SOIL USED TO CONSTRUCT WATER BAR. 1'I 2016 AYRSLEY TOWN BLVD., SUITE 2-A CHARLOTTE, NC 28273 (704) 523-4726 ENGINEERING FIRM LICENSE NUMBER: F-0176 Dominion Energy® \\1\►11111//�� `\\ -N• ••CAI �'o OSSi. •4- 7P • wG 0074 •• 0R ), u u a a 2 J O U x V uJ w w >- REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION N N 0 N rn N 0 N 0 N CO N N 0 W CC C Z DETAILS (1 OF 6) EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 DRAWING NUMBER 8 13 DRAWING PATH: T:\Energy\Projects\2020\7335-20-075_DENC M-201 Exposure Stoneway Lane\CAD\DWG\ESC\733520075_DETAILS.dwg EXISTING PUBLIC ROAD /\\/\\/\/\\ /.\ /\�\ . /j/ BACKFILL MATERIAL 50-FT. (MIN.) TEMPORARY CULVERT (IF NECESSARY) EXISTING PUBLIC ROAD EDGE OF PAVEMENT 2 TO 3-IN. DIAMETER WASHED STONE \\/\\ X\/\\/\/\/\/ /\\/�\\/��\//\ 8 OZ. NON -WOVEN\\\\/ //\// GEOTEXTILE /\/> NW- CONSTRUCTION ENTRANCE SECTION VIEW 2 TO 3-IN. DIAMETER WASHED STONE L-- A' 8 OZ. NON -WOVEN GEOTEXTILE TEMPORARY CULVERT (IF NECESSARY) CONSTRUCTION ENTRANCE PLAN VIEW 1-FT. (MIN.) 12-FT. (MIN.) 2 TO 3-IN. DIAMETER WASHED STONE 6-IN. (MIN.) NW- \j\j\\\\j\j\j\j\j "\\\\\j\j \j\\,\\\\j\ 1-FT. (MIN.) /\\/\\//8 OZ. NON -WOVEN / /\/\/\\\// /X\\\\ GEOTEXTILE \ //\//\/ 12-FT. (MIN.) 5 CONSTRUCTION ENTRANCE 9 SCALE: N.T.S. CROSS-SECTION A -A' CONSTRUCTION ENTRANCE NOTES 1. DUE TO SITE CONSTRAINTS THE WIDTH AND LENGTH MAY BE ADJUSTED BASED ON CONDITIONS IN THE FIELD. 2. APPROPRIATE SIGNAGE WILL BE POSTED ALONG THE ROAD TO INFORM THE GENERAL PUBLIC OF POTENTIAL CONSTRUCTION TRAFFIC PER REQUIREMENTS. CONSTRUCTION ENTRANCE MAINTENANCE 1. INSPECT TEMPORARY CONSTRUCTION ENTRANCES AT LEAST ONCE PER 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT GREATER THAN OR EQUAL TO 1.0-IN IN 24 HOURS. INSPECT MORE FREQUENTLY DURING PERIODS OF HEAVY USE. 2. THE ENTRANCE WILL BE MAINTAINED IN A CONDITION THAT WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO EXISTING ROADWAYS. SEDIMENT TRACKED, SPILLED, DROPPED OR OTHERWISE DEPOSITED ONTO ROADWAYS WILL BE SWEPT UP AS SOON AS PRACTICAL AND PLACED BACK WITHIN THE APPROVED DISTURBED AREA. 3. IF EXCESS SEDIMENT HAS CLOGGED THE STONE, THE ENTRANCE WILL BE TOPDRESSED WITH NEW STONE AS NEEDED. REPLACEMENT OF THE STONE MAY BECOME NECESSARY WHEN THE STONE BECOMES ENTIRELY FILLED WITH SEDIMENT AND MUD. 4. THE CONSTRUCTION ENTRANCE AND CULVERT (IF PRESENT), WILL BE REMOVED WHEN CONSTRUCTION ACTIVITIES CEASE ON THE PROJECT. THE REMOVED STONE AND SEDIMENT FROM THE ENTRANCE WILL BE HAULED OFF -SITE AND DISPOSED OF PROPERLY. 5. UPON REMOVAL OF THE CONSTRUCTION ENTRANCE, THE CONTRACTOR SHALL BRING THE AREA TO ORIGINAL GRADE AND STABILIZE IT. IF A TEMPORARY CULVERT WAS UTILIZED IN CONJUNCTION WITH THE CONSTRUCTION ENTRANCE, THE CONTRACTOR SHALL INSTALL TEMPORARY MATTING AND/OR WATTLES WITHIN ROADSIDE SWALE/DITCH. 20-FT. MIN r .1 LoD - FILTER BAG (REFER TO DETAIL) LOD TRENCH DEWATERING HOSE(S) LOD LOD LOD 18 18 18 18 18 12-IN. COIR LOG GATE (OPEN) z 0 a O LOD 2 w cc 0 1- 0 LOD 2 0 LOD 18-IN. COMPOST FILTER SOCK 12-IN. COMPOST FILTER SOCK (SIDEBOARD) DEWATERING PUMP(S) WITH SECONDARY CONTAINMENT PROPOSED NATURAL GAS PIPELINE 18 18 18 18 LOD LOD TEMPORARY BRIDGE (REFER TO DETAIL) LOD LOD LOD 18 18 18 18 18 18 TRAVEL LANE (NOTE 6) ■• ■• 7 TEMPORARY WORKSPACE (REFER TO PLAN VIEWS) 11111111111111111111111111111111111111 BY-PASS HOSE(S) SILT FENCE COFFER DAM 50-FT. (NOTES 6 & 7) 18 18 LOD SCREEN LOD LOD INTAKE PLAN VIEW GENERAL NOTES 1. REFER TO AUTHORIZED PERMITS FOR ADDITIONAL LOCAL, STATE, AND FEDERAL REQUIREMENTS. MECHANICAL EQUIPMENT SHALL NOT OPERATE WITHIN STREAMS OR TRAVERSE STREAMS. 2. CONSTRUCT TEMPORARY COFFER DAMS WITHIN LIMITS OF DISTURBANCE. 3. CONTRACTOR SHALL DEWATER AREA BETWEEN DAMS AND ENSURE TIGHT SEAL OF DAMS PRIOR TO TRENCHING. CONTRACTOR SHALL BE RESPONSIBLE FOR PASSING WATER WHICH IS TO BE FILTERED THROUGH A FILTER BAG PLACED IN CONJUNCTION WITH APPROPRIATE SWPPP MEASURES. DEWATERING PUMP(S) SHALL BE PLACED WITHIN SECONDARY CONTAINMENT. 4. SCREEN PUMP INTAKE(S) TO MINIMIZE ENTRAINMENT OF AQUATIC LIFE. PLACE PUMP(S) INTAKE IN SUMP HOLE/POOL UPSTREAM OF UPSTREAM COFFER DAM. PLACE BYPASS HOSE(S) OUTSIDE OF STREAMBANKS WITH DISCHARGE DOWNSTREAM OF DOWNSTREAM COFFER DAM BEFORE COMMENCING BYPASS. TAKE MEASURES TO PREVENT STREAMBED SCOUR AT PUMP DISCHARGE THROUGH THE USE OF AN ENERGY DIFFUSER. TAKE REASONABLE MEASURES TO PREVENT INTAKE FROM SUCTIONING THE STREAM SUBSTRATE. 5. THE BYPASS PUMP(S) SHALL BE OF SUFFICIENT SIZE TO CONVEY STREAM BASE FLOW. HAVE STANDBY PUMP(S) AND GENERATOR(S) CAPABLE OF HANDLING 100% OF ANTICIPATED STREAM BASE FLOW ON -SITE IN CASE OF PUMP(S) FAILURE OR A RAIN EVENT. CONTINUOUSLY MONITOR THE DAM AND PUMP(S) TO ENSURE PROPER OPERATION THROUGHOUT THE STREAM CROSSING. PUMP(S) SHALL BE PLACED WITHIN SECONDARY CONTAINMENT TO REDUCE POTENTIAL FOR FUEL SPILLS. TRENCH] 18 18 18 18 18 18 LOD LOD LOD BY-PASS PUMP(S) WITH SECONDARY CONTAINMENT b EXCAVATED GROUND SURFACE PROPOSED NATURAL GAS PIPELINE BOTTOM OF TRENCHLINE 18-IN. COMPOST PERMANENT EASEMENT FILTER SOCK (REFER TO PLAN VIEWS) LOD T 6. RESTRICT THE REMOVAL OF VEGETATION TO THE LIMITS OF DISTURBANCE. ONLY HAND CLEARING IS ALLOWED ON STREAMBANKS AND WITHIN 10-FT. OF TOP OF BANK, EXCEPT WITHIN THE TRENCHLINE OR FOR SAFETY PURPOSE. 7. NO GRUBBING OR BELOW -GROUND VEGETATION REMOVAL SHALL OCCUR WITHIN 50-FT. OF TOP OF BANK. GRUBBING IS ALLOWED FOR TRAVEL LANE, TRENCHLINE, TEMPORARY BRIDGE INSTALLATION, AND/OR SAFETY CONSIDERATIONS. 8. CONTRACTOR TO CONDUCT WORK "IN THE DRY" DURING LOW FLOW CONDITIONS. LOCAL WEATHER CONDITIONS SHALL BE MONITORED IN ORDER TO AVOID ANTICIPATED RAINFALL EVENTS DURING, OR IMMEDIATELY FOLLOWING, CONSTRUCTION OF THE PIPELINE WITHIN THE STREAM. 9. TEMPORARILY REMOVE SWPPP MEASURES TO FACILITATE PIPELINE CONSTRUCTION. 10. CONTRACTOR TO CONDUCT WORK FROM THE STREAMBANKS ONLY, CROSSINGS ARE NOT PERMITTED. BEGIN IN STREAM WORK IN THE MORNING, PIPELINE CONSTRUCTION AND RESTORATION SHALL OCCUR WITHIN A 24-HOUR PERIOD TO THE FULLEST EXTENT PRACTICAL. IN NO INSTANCE SHOULD PIPELINE CONSTRUCTION AND RESTORATION EXCEED 48 HOURS WITHOUT APPROVAL OF THE OWNER'S DESIGNATED REPRESENTATIVE. 11. CONTRACTOR SHALL ATTEMPT TO SEGREGATE STREAMBED SUBSTRATE FROM SUBGRADE. 12. NO WASTES, SPOILS, SOLIDS OR FILLS WILL BE PLACED WITHIN STREAMS, WETLANDS OR RIPARIAN AREAS BEYOND THE LIMITS OF DISTURBANCE. DO NOT PLACE TRENCH SPOILS ON BRIDGE DECK. 6 STREAM CROSSING - BY-PASS PUMP 9 SCALE: N.T.S. TOP SOIL 7 5-FT. MIN. COVER DEPTH CROSS-SECTION A -A' APPROXIMATE EXISTING GROUND SURFACE COFFER DAM STREAMBED SUBSTRATE CROSS-SECTION B-B' 13. BACKFILL SUBGRADE AFTER PIPELINE CONSTRUCTION WITHIN THE STREAM IS COMPLETE. THEN RESTORE STREAMBED SUBSTRATE AND STREAMBANKS TO ORIGINAL CONTOURS TO FULLEST EXTENT PRACTI CAL. 14. REINSTALL SWPPP MEASURES PREVIOUSLY REMOVED FOR PIPELINE CONSTRUCTION WITHIN THE STREAM. ADDITIONAL SITE -SPECIFIC SWPPP MEASURES MAY BE NECESSARY IN ORDER TO PROTECT AFFECTED STREAMS AND PREVENT VIOLATIONS OF WATER QUALITY STANDARDS. 15. REINSTALL 12-IN. COIR LOGS ACROSS TRAVEL LANE ON BOTH SIDES OF BRIDGE AT THE END OF EACH WORKDAY. 16. OWNER'S DESIGNATED REPRESENTATIVE TO ASSIST IN DETERMINATION OF WHETHER BYPASS PUMP OR BYPASS PIPE STREAM CROSSING METHOD IS TO BE USED. MAINTENANCE NOTES 1. INSPECT AT LEAST ONCE EVERY SEVEN (7) CALENDAR DAYS AND WITHIN 24 HOURS AFTER EACH RAINFALL EVENT THAT PRODUCES 1.0-I N. OR MORE OF PRECIPITATION. 2. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN. DISTURBED AREA WILL BE MAINTAINED IN A CONDITION THAT WILL PREVENT SEDIMENT FROM ENTERING THE WATER. SANDBAGS (TYP.) TOP OF BANK L - T -.01111111111 COFFER DAM SECTION VIEW 30 MIL HDPE LINER TOE OF BANK TOE OF BANK 30 MIL HDPE LINER PLAN VIEW z 0 0 1- TOP OF BANK 30 MIL HDPE LINER OHWMV STREAM FLOW CROSS-SECTION A -A' COFFER DAM NOTES: 1. CONSTRUCT TEMPORARY COFFER DAMS WITHIN EDGES OF CONSTRUCTION EASEMENT. CONSTRUCT DAMS USING SANDBAGS COVERED WITH CLEAN 30 MIL HDPE LINER OR CLEAN STEEL PLATE DRIVEN INTO THE STREAM BANKS AND STREAM BED. USE SANDBAGS TO SHORE STEEL PLATE IF NEEDED. 2. THE HEIGHT OF THE COFFER (HC) DAM SHALL BE CALCULATED USING BOTH OF THE FOLLOWING METHODS. A. HC = HB/4 + 1-FT. (HB = HEIGHT OF STREAM BANK IN FEET) WITH A 2-FT. MINIMUM DAM HEIGHT B. HC = BASE FLOW + 1-FT. (BASE FLOW TO BE IDENTIFIED IN THE FIELD PRIOR TO CONSTRUCTION) THE GREATER OF THE TWO RESULTING HEIGHTS SHALL BE USED FOR THE COFFER DAM. ADDITIONAL HEIGHT MAY BE REQUIRED BASED ON FLOW CONDITIONS AT THE TIME OF CONSTRUCTION. 3. CONTRACTOR SHALL ENSURE TIGHT SEAL OF SANDBAG COFFER DAM. 4. SAND BAGS SHOULD BE PLACED ALONG THE EDGES OF THE COFFER DAM TO KEEP WATER FROM CUTTING AROUND THE COFFER DAM. FILTER BAG • �OOOOOOi 4!��i�i�i�i�i�i GEOTEXTILE FABRIC 12-INCH DIA. FILTREXX® COMPOST FILTER SOCK OR ENGINEER APPROVED EQUIVALENT PLAN VIEW CLAMPS HEAVY DUTY LIFTING STRAPS (RECOMMENDED) DISCHARGE HOSE PUMP CROSS SECTION VIEW PUMP INTAKE HOSE CLAMPS GEOTEXTILE FABRIC DISCHARGE HOSE INTAKE HOSE FILTER BAG NOTES 1. LOW VOLUME FILTER BAGS SHALL BE MADE FROM NON -WOVEN GEOTEXTILE MATERIAL SEWN WITH HIGH STRENGTH, DOUBLE STITCHED "J" TYPE SEAMS. THEY SHALL BE CAPABLE OF TRAPPING PARTICLES LARGER THAN 150 MICRONS. HIGH VOLUME FILTER BAGS SHALL BE MADE FROM WOVEN GEOTEXTILES THAT MEET THE FOLLOWING STANDARDS: TABLE: FILTER BAG MATERIAL PROPERTY TEST METHOD MINIMUM STANDARD AVG. WIDE WIDTH STRENGTH ASTM D-4884 60 LB/IN GRAB TENSILE ASTM D-4632 205 LB PUNCTURE ASTM D-4833 110 LB MULLEN BURST ASTM D-3786 350 PSI UV RESISTANCE ASTM D-4355 70% AOS % RETAINED ASTM D-4751 80 SIEVE 2. FILTER BAGS SHALL BE REPLACED WHEN THEY REACH CAPACITY. SPARE BAGS SHALL BE KEPT AVAILABLE FOR REPLACEMENT OF THOSE THAT HAVE FAILED OR ARE FILLED. ALL BAGS SHALL BE WITHIN THE APPROVED LIMITS OF DISTURBANCE. DISCHARGE TO APPROPRIATE EROSION AND SEDIMENTATION CONTROL MEASURE. 3. FILTER BAGS SHALL NOT BE PLACED ON SLOPES GREATER THAN 5% WITHOUT APPROPRIATE STABILITY MEASURES. PLACE FILTER BAGS ON EXISTING WELL VEGETATED AREAS. IF DISCHARGE LOCATION IS BARE SOIL PLACE FILTER BAG ON GEOTEXTILE FABRIC. 4. THE PUMP DISCHARGE HOSE SHALL BE INSERTED INTO THE BAGS IN THE MANNER SPECIFIED BY THE MANUFACTURER AND SECURELY CLAMPED. A PIECE OF PVC PIPE IS RECOMMENDED FOR THIS PURPOSE. 5. THE PUMPING RATE SHALL BE NO GREATER THAN 750 GPM OR 1/2THE MAXIMUM SPECIFIED BY THE MANUFACTURER, WHICHEVER IS LESS. PUMP INTAKES SHALL BE FLOATING AND SCREENED. 6. FILTER BAGS SHALL BE INSPECTED DAILY FOR CAPACITY AND RIPS. IF ANY PROBLEM IS DETECTED, PUMPING SHALL CEASE IMMEDIATELY AND NOT RESUME UNTIL THE PROBLEM IS CORRECTED. 7. WATER PUMPED OUT OF TRENCH SHALL NOT BE DISCHARGED INTO WATERWAYS. WATER SHALL BE DISCHARGED INTO A FILTER BAG OR DEWATERING STRUCTURE LOCATED IN A WELL VEGETATED AREA AT LEAST 50-FEET AWAY FROM A STREAM OR WETLAND. 8. INSTALL 12-INCH DIA. COMPOST FILTER SOCK ON THREE DOWNGRADIENT SIDES OF FILTER BAG. REF: DETAIL BASED ON PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION (PA DEP) STANDARD DETAILS. 1'I 2016 AYRSLEY TOWN BLVD., SUITE 2-A CHARLOTTE, NC 28273 (704) 523-4726 ENGINEERING FIRM LICENSE NUMBER: F-0176 Dominion Energy® \\\\►11111//�7 `\\.N••CA•O /'o SS70a_ SEA .�iy� 2• YLG 00C4 %9,1,��G'I N E��' • � �� ..Oikc* r► u u a 2 cc J O U x V uJ w w OD REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION N N N N N N N N W H CC O z DETAILS (2 OF 6) EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 •4- 7 COFFER DAM 9 SCALE: N.T.S. g FILTER BAG 9 SCALE: N.T.S. DRAWING NUMBER TOP OF BANK DRAWING PATH: T:\Energy\Projects\2020\7335-20-075_DENC M-201 Exposure Stoneway Lane\CAD\DWG\ESC\733520075_DETAILS.dwg 1111E 11E 1 El 1 E1. 111E 11E11 E11 COVER BENCH WITH COIR MATTING (DETAIL 11/10) AND IMPLEMENT VEGETATIVE PRACTICES. RIPARIAN SEED MIX VARIES II11��, III-II�II��P�� 8 - 12 IN. IIIIIIIEIIIEII�IIEI��1EIII1=iie1IbI BOULDERS SHOULD BE A MINIMUM OF 20-IN. X 24-IN. X 30-IN. LINE WITH 10 OZ. NON -WOVEN GEOTEXTILE A -A' APPROXIMATE EXISTING GROUND SURFACE PROPOSED GRADING BOULDERS SHOULD BE A MINIMUM OF 20-IN. X 24-IN. X 30-IN. Im 8 - 12 I N . 1111I EI I�IE II I1= 11=11EIIi1EllElEllEIIIE EI± 6 IN. MIN. LINE WITH 10 OZ. NON -WOVEN GEOTEXTILE B-B' PROPOSED GRADING 2.5 -II I.11 E111= FILL WITH NATIVE SOILS MIXED WITH ORGANIC TOP SOIL (BACKFILL IN 9-IN. LOOSE LIFTS COMPACTED TO 6-IN. LIFTS TO CREATE A BANKFULL BENCH) DRIVE PILOT = EWE HOLE INTO IIEIIIFIRM SOIL 2/3 OF TOTAL LENGTH - IIIII • 111-11 E11' -11 �11 AASHTO M 43 NO. 2 AGGREGATE AASHTO M 43 NO. 2 AGGREGATE STREAM FLOW EDGE OF BANK BOULDERS SHOULD BE A MINIMUM OF 20-IN. X 24-IN. X 30-IN. BACK FILL AND COMPACT AREA TO CREATE A BANKFULL BENCH. NOTE: 1. LIVE STAKE PLANTING SHALL BE 3 ROWS SPACED 2-FT APART IN A DIAMOND PATTERN: • ELDERBERRY; • BUTTON BUSH; AND • SILKY WILLOW. 2. LIVE STAKE PLANTING SHALL BE INSTALLED ALONG ALL STREAMBANKS WHERE NAG C700BN IS PLACED AND/OR AS DIRECTED BY OWNERS ENVIRONMENTAL INSPECTOR. TOE ROCK EXTENSION SCALE: N.T.S. INSTALL WITH BUDS ORIENTED UP AND PERPENDICULAR TO MATTING COIR MATTIN (NAG C700BN) ONCE INSTALLED, COMPACT AROUND STAKES TO PROMOTE SOIL CONTACT. STAKES SHOULD NOT BE LOOSE OR EASILY REMOVED. SHAVE APPROX. 6-IN. OF OUTER BARK OFF PROPOSED GRADING 3 IF NEEDED, CREATE A PILOT HOLE SLIGHT LARGER THAN THE LIVE STAKE. L 2 3 ANGLE CUT 45 DEGREES LIVE STAKE PROFILE VIEW CREATE A FRESH CUT ONCE INSTALLED. L LIVE STAKE NOTES: 1. FOR BEST RESULTS LIVE STAKES SHOULD BE CUT AND INSTALLED DURING THE DORMANT GROWTH SEASON, NOVEMBER 1ST TO APRIL 30TH. 2. BARE ROOT SEEDLINGS MAY BE INSTALLED FROM MAY 1ST TO OCTOBER 31 ST, WITH PRIOR APPROVAL FROM DENC. SPECIES TO BE IDENTIFIED IN REQUEST. 3. LIVE STAKES SHALL BE INSTALLED ON FINISHED STREAM BANKS. "FINISHED" GENERALLY REFERS TO ALL OF THE FOLLOWING; GRADED, PREPARED (ROTO-TILLED, RAKED, AND, SEEDED, MULCHED, AND COVERED WITH EROSION CONTROL MATTING. 4. LIVE STAKES SHOULD BE APPROXIMATELY 2 TO 4 FT IN LENGTH AND 0.5-IN. TO 2-IN. IN DIAMETER. 5. LIVE STAKES SHALL BE FASHIONED FROM DORMANT CUTTINGS OF THE FOLLOWING SPECIES OR APPROPRIATE NATIVE SUBSTITUTE BASED ON AVAILABILITY AND APPROVAL FROM DENC: • BLACK WILLOW • SILKY DOGWOOD • SILKY WILLOW • NINE BARK • ELDERBERRY • BUTTON BUSH 6. LIVE STAKE SHALL BE SPACED IN A DIAMOND PATTERN EVERY 2 FT. 7. INSTALL THREE DIFFERENT SPECIES OF LIVE STAKES IN ALTERNATING PATTERN AT EACH STREAM BANK LOCATION. 8. LIVE STAKES SHALL NOT BE PLACED WITHIN THE DRIP LINE OF ANY EXISTING TREES AND/OR SHRUBS THAT REMAIN ON THE BANKS. 110� LIVE STAKE SCALE: N.T.S. COI R MATTI N (NAG C700BN) LIVE STAKE SPACED A DIAMOND PATTERN EVERY 2 FT. \10 l.III..............uI IiIIII I 1111■III■illl■III, IIIIIIIIIIIIIIIIIIGI1iI1iii11iii1 ■•C\■■■■■■■■■■■■■■■■■•■■■■■■■■9■■■■■■■■■ ■■■C\■■■■■■■■■■■■■■■II■■■■■■911■■■■■■■■■■ ■■■■■E■■■■■■■■■■■■■■•■■■=■■■■■■■■■■■■■ ■■■■■■■0■■■■■■■■■■■■•■■E■■■■■■■■■■■■■■■ ■■■■■■■■■011■■■■■■■■■11G■■■■■■■■■■■■■■■■■ ■■■■■■■■■■■■MEMEM■IwGl1■■■■■■■■■■■■■■■■■■ TOE OF BANK 1111111111 IlIlIlIlIlir' ■■■■■■■■■ ■■■■■■■■■L■ ■■■� ■■i -■■� ■■� ■■ 2 FT. LIVE STAKE PLAN VIEW • APPROXI MATE BASE FLOW WATER LEVEL 9. DETAILED HANDLING, PREPARATION, AND INSTALLATION GUIDELINES FOR LIVE STAKES INCLUDES THE FOLLOWING: • LIVE STAKES SHALL BE CUT/TRIMMED AND INSTALLED ON THE SAME DAY; • ALL LATERAL BRANCHES SHALL BE CAREFULLY REMOVED FROM THE WOODY CUTTINGS PRIOR TO INSTALLATION; • TRIM LIVE STAKE BASE AT A 45 DEGREE ANGLE; • SHAVE APPROXIMATELY 6-IN. OF OUTER BARK OFF TO EXPOSE CAMBIUM AT THE BASE OF THE LIVE STAKE; • LIVE STAKES SHALL BE DRIVEN INTO THE GROUND USING A "DEAD BLOW" PLASTIC HAMMER, BY CREATING A PILOT HOLE AND SLIPPING THE STAKE INTO IT, OR WITH THE USE OF A HYDRAULIC INJECTION SYSTEM. SOIL SHALL BE FIRMLY PACKED AROUND THE HOLE AFTER INSTALLATION; • LIVE STAKES SHALL BE TAMPED IN AT A RIGHT ANGLE TO THE GROUND WITH BETWEEN 70%- 80% OF THE STAKE INSTALLED BELOW THE GROUND SURFACE; • BETWEEN 20%-30% AND TWO BUDS (OR PRUNED, LATERAL BRANCH LOCATIONS) ON THE LIVE STAKE SHALL BE ABOVE THE GROUND SURFACE; AND • SPLIT OR OTHERWISE DAMAGED LIVE STAKES SHALL NOT BE USED. 10. DO NOT ALLOW LIVE STAKES TO DRY OUT. 11. IRRIGATE DURING SUMMER AND FALL DURING THE FIRST YEAR FOLLOWING PLANTING, AND AS NEEDED DURING LONG DRY SPELLS. 2 TO 5-IN. • -III= III,IIIIII-1r SIDE OVERLAP SEAM (SEE NOTE 4) TEMPORARY MATTING SLOPES = SC150BN (SEE NOTE 7) SOIL PREPARATION (SEE NOTE 1) EXTEND MATTING MINIMUM OF 3-FT. FROM TOE OF SLOPE 4:1 SLOPES 0.7 STAPLES PER SQ.YD. ISOMETRIC VIEW 2 TO 5-IN. 2 TO 5-IN. 1 I I 6-FT. 3-FT. 0 O 0 1.6-FT. 3.3-FT. 0 0 3:1 SLOPES 1.15 STAPLES PER SQ.YD. START ANCHOR TRENCH (SEE NOTE 2) TOP OF SLOPE END OVERLAP SEAM (SEE NOTE 5) 2 TO 5-IN. 4-FT.l L O 0 3-IN. 0 01 2:1 SLOPES 1.7 STAPLES PER SQ.YD. 1.6-FT. 3.3- FT. STAPLE PATTERNS 2 TO 5-IN. 2 TO 5-IN. I O O O 2-FT. 4-FT.01 OTO 0 0 1.6-FT. O O O OO 3.3-FT. O 0000 O 0 0 0 0 10 0 01 1:1 SLOPES 3.4 STAPLES PER SQ.YD. TEMPORARY SLOPE MATTING NOTES 1. PREPARE SOIL BEFORE INSTALLING ROLLED EROSION CONTROL PRODUCTS (RECPS), INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED. 2. BEGIN AT THE TOP OF THE SLOPE BY ANCHORING THE RECPS IN A 6-IN. DEEP X 6-IN. WIDE TRENCH WITH APPROXIMATELY 12-IN. OF RECPS EXTENDED BEYOND THE UP -SLOPE PORTION OF THE TRENCH. ANCHOR THE RECPS WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12-IN. APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO THE COMPACTED SOIL AND FOLD THE REMAINING 12-IN. PORTION OF RECPS BACK OVER THE SEED AND COMPACTED SOIL. SECURE RECPS OVER COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12-IN. APART ACROSS THE WIDTH OF THE RECPS. 3. ROLL THE RECPS DOWN OR HORIZONTALLY ACROSS THE SLOPE BASED ON ENVIRONMENT INSPECTOR. RECPS WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL RECPS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES/STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. 4. THE EDGES OF PARALLEL RECPS MUST BE STAPLED WITH APPROXIMATELY 2 TO 5-IN. OVERLAP DEPENDING ON THE RECPS TYPE. 5. CONSECUTIVE RECPS SPLICED DOWN THE SLOPE MUST BE END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE 3-IN. OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY 12-IN. APART ACROSS ENTIRE RECPS WIDTH. 6. IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6-IN. MAY BE NECESSARY TO PROPERLY SECURE THE RECP'S. 7. TEMPORARY MATTING SHALL BE NORTH AMERICAN GREEN BIONET SC150BN OR ENGINEER APPROVED EQUIVALENT. TEMPORARY SLOPE MATTING MAINTENANCE 1. INSPECT AT LEAST ONCE PER 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT GREATER THAN OR EQUAL TO 1.0-IN IN 24 HOURS. 2. MAKE ANY NECESSARY REPAIRS IMMEDIATELY. 3. GOOD CONTACT WITH THE GROUND MUST BE MAINTAINED, AND EROSION MUST NOT OCCUR BENEATH THE RECP. 4. ANY AREAS OF THE RECP THAT ARE DAMAGED OR NOT IN CLOSE CONTACT WITH THE GROUND SHALL BE REPAIRED AND STAPLED. 5. IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLEM SHALL BE FIXED AND THE ERODED AREA PROTECTED. 6. MONITOR AND REPAIR THE RECP AS NECESSARY UNTIL GROUND COVER IS ESTABLISHED. REF: DETAIL BASED ON NCDEQ EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL, CHAPTERS 6 AND 8 REVISED, MAY 2013 2 TO 5-I N. 2 TO 5-IN. 2-FT. 4-FT.0 0 0 0 0 �0 O TO O 0 00000 0 0 0 0 0 10 0 01 MEDIUM FLOW CHANNEL 3.4 STAPLES PER SQ.YD. 1.6-FT. 3.3- FT. 0.8-FT. 1 0 0 1 HIGH FLOW CHANNEL 3.75 STAPLES PER SQ.YD. 2 TO 5-I . 2 TO 5-IN. P2 FOT. 01 I 0.8-FT. 4-FT. 0 0 0 0 10 �OO TO O 0 0 0 0 0 10 STAPLE PATTERNS 3.3-FT. Ob 0 0 CO 1. MATTING SHALL BE APPLIED TO THE BANKS OF THE STREAM WHERE INDICATED ON THE PLAN SHEET. MATTING FOR THE STREAM BANKS SHALL BE NORTH AMERICAN GREEN (NAG) C700BN (COIR) OR ENGINEER APPROVED EQUIVALENT. 2. PREPARE SOIL BEFORE INSTALLING RECPS, INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, SEED. THE SURFACE OF THE SOIL SHOULD BE SMOOTH AND FREE OF ROCKS, ROOTS, AND OTHER OBSTRUCTIONS TO PREVENT BRIDGING OF THE RECP. 3. BEGIN AT THE TOP OF THE BANK BY ANCHORING THE RECP IN A 6-IN. DEEP X 6-IN. WIDE TRENCH WITH APPROXIMATELY 12-IN. OF RECP EXTENDED BEYOND THE UP -SLOPE PORTION OF THE TRENCH. ANCHOR THE RECP WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12-IN. APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12-IN. PORTION OF RECP OVER SEED AND COMPACTED SOIL. SECURE RECP OVER COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12-IN. APART ACROSS THE WIDTH OF THE RECP. 4. ROLL THE RECP (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE BANK. ALL RECPS MUST BE SECURELY FASTENED TO THE SOIL SURFACE BY PLACING STAPLES/STAKES IN APPROPRIATE LOCATIONS AS RECOMMENDED BY THE MANUFACTURER. 5. THE EDGES OF ALL HORIZONTAL AND VERTICAL SEAMS MUST BE STAPLED/STAKED WITH APPROXIMATELY 8-IN. OVERLAP. SEAM OVERLAP SHOULD BE SHINGLED ACCORDING TO THE PREDOMINANT EROSIVE ACTION. 6. SEE DETAIL 11/10 FOR INSTALLATION OF DOWNGRADIENT EDGE OF MATTING THE EDGE OF THE RECP MUST BE ANCHORED BY PLACING STAPLES/STAKES IN A 6-IN. DEEP X 6-IN. WIDE ANCHOR TRENCH. ANCHOR RECP WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12-IN. APART IN THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. 7. USE WIRE STAPLES OF GAUGE 11 OR LOWER AND A MINIMUM LENGTH OF 8-IN. IF WOODEN STAKES ARE USED, THE MINIMUM LENGTH IS 12-IN. ANCHORS SHOULD BE LONG ENOUGH TO PROVIDE A STRONG BOND BETWEEN THE RECP AND THE SOIL SURFACE. 8. IN LOOSE SOIL CONDITIONS, THE USE OF LONGER STAPLE OR STAKE LENGTHS MAY BE NECESSARY TO PROPERLY SECURE THE RECP. SOURCE: NORTH AMERICAN GREEN AND ROLANKA 9. MATTING SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT OF 1.0 INCH OR GREATER WITHIN A 24 HOUR PERIOD. 2016 AYRSLEY TOWN BLVD., SUITE 2-A CHARLOTTE, NC 28273 (704) 523-4726 ENGINEERING FIRM LICENSE NUMBER: F-0176 Dominion Energy® \\\"111 11//// -cvk CA 2Oo.�iy SEA 2 .y •4- 7P • - 10110 u u a 2 cc J 0 U x V uJ w w >- REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION N N N rn N 0 N N N CO N N 0 W H 0 0 z DETAILS (3 OF 6) EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 111SLOPE MATTING �100 SCALE: N.T.S. COIR MATTING SCALE: N.T.S. DRAWING NUMBER WOVEN GEOTEXTILE (TYP.)- COMPOST FILTER SOCK (12-IN. DIA.) DECK WIDTH VARIES BASED ON EQUIPMENT WIDTH DRAWING PATH: T:\Energy\Projects\2020\7335-20-075_DENC M-201 Exposure Stoneway Lane\CAD\DWG\ESC\733520075_DETAILS.dwg 1 LAYER OF WOVEN GEOTEXTILE (SEE NOTE 8) COMPOST FILTER SOCK 2 (12-IN. DIA.) UNDISTURBED STREAM BANK ORDINARY HIGH WATER MARK (OHWM)J SEE NOTE 5 TIMBER MATS (SEE NOTE 3) (TYP.) BRIDGE SECTION VIEW m I O u_ O 0 a 0 i0 A TIMBER MATS (SEE NOTE 3) (TYP.) 2 LAYERS OF 12-OZ. NON -WOVEN GEOTEXTILE (SEE NOTE 7) (TYP.) 2 COMPOST FILTER SOCK 8 (12-IN. DIA) WOVEN GEOTEXTILE (TYP.) A' PLAN VIEW INSTALL STABLE APPROACH RAMP/TIMBER MAT (IF NECESSARY) 1 LAYER OF WOVEN GEOTEXTILE (SEE NOTE 8) (TYP.) 2 LAYERS OF-' 12-OZ. NON -WOVEN GEOTEXTILE SEE NOTE 5 (SEE NOTE 7) (TYP.) TIMBER MATS (SEE NOTE 3) (TYP.) V CROSS-SECTION A -A TEMPORARY BRIDGE NOTES 1. A PRE -FABRICATED BRIDGE OR FLATBED RAILCAR MAY BE SUBSTITUTED FOR THE TEMPORARY CONSTRUCTION BRIDGE. 2. INSTALL THE BRIDGE IN A MANNER THAT WILL MINIMIZE SEDIMENT FROM ENTERING THE WATER. 3. BRIDGE MUST BE DESIGNED BY CONTRACTOR'S ENGINEER TO SUPPORT EXPECTED LOADS. 4. SECURELY ANCHOR BRIDGE AT ONE (1) END USING STEEL CABLE OR CHAIN. 5. ABUTMENTS SHOULD BE PLACED PARALLEL TO, AND ON, STABLE BANKS SUCH THAT THE STRUCTURE IS AT OR ABOVE BANKFULL DEPTH TO PREVENT ENTRAPMENT OF FLOATING MATERIALS AND DEBRIS. 6. PLACE SAND BAGS IN DECK OPENINGS AS NECESSARY TO PREVENT ACCUMULATION OF SEDIMENT ON NON -WOVEN GEOTEXTILE. PROVIDE SUPPORT FOR SAND BAGS IF NECESSARY. 7. INSTALL TWO (2) LAYERS OF 12-OZ. NON -WOVEN GEOTEXTILE. 8. USE ONE (1) SACRIFICIAL LAYER OF WOVEN GEOTEXTILE ON THE BRIDGE "RUNNERS" TO PROTECT THE NON -WOVEN GEOTEXTILE DURING THE TEMPORARY BRIDGE INSTALLATION. TEMPORARY BRIDGE MAINTENANCE 1. INSPECT TEMPORARY BRIDGE AT LEAST ONCE PER 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT GREATER THAN OR EQUAL TO 1.0-IN. IN 24 HOURS. INSPECT MORE FREQUENTLY DURING PERIODS OF HEAVY USE. 2. TEMPORARY CONSTRUCTION BRIDGE WILL BE MAINTAINED IN A CONDITION THAT WILL PREVENT SEDIMENT FROM ENTERING THE WATER. 3. CLEAR EXCESSIVE SEDIMENT DEPOSITED ON BRIDGE AS NECESSARY. TEMPORARY BRIDGE (IF NECESSARY) SCALE: N.T.S. PLACE 12-IN. COIR ROLL SUCH THAT THE ROLL EXTENDS 2-IN. (50 MM) ABOVE MEAN WATER ELEVATION VARIES 0 2-IN. ANGLE STAKE IN FRONT OF COIR LOG i\//��//��%��%i%�/�\jam Obi BACKFILL BEHIND COIR LOG WITH NATIVE SOILS MIXED WITH ORGANIC TOP SOIL EXCAVATE SMALL TRENCH FOR COIR LOG COIR LOG PLACEMENT WITH BANK SUPPORT PROFILE VIEW VARIES COIR LOG NOTES 1. COIR LOGS SHALL BE COMPOSED OF DENSELY PACKED 100% THAT ARE PACED INSIDE ATUBULAR COIR TWINE NETTING. 2. OAK OR OTHER DURABLE HARDWOOD STAKES 2-IN. BY 2-IN. STAKES SHOULD BE DRIVEN TO A MINIMUM DEPTH OF 12-IN PROTRUDING ABOVE THE COIR LOG. 3. CONTRACTOR SHALL DETERMINE THE COIR LOG PLACEMENT BASED ON INDIVIDUAL SITE -CONDITIONS. 4. CONTRACTOR SHALL DETERMINE THE NUMBER OF WOODEN LOG BASED ON SOIL TYPE AND WATER FLOW. NATURAL ORGANIC COIR FIBERS IN CROSS SECTION SHALL BE USED. ., WITH A MINIMUM OF 3-IN. WITH OR WITHOUT BANK SUPPORT STAKE ANCHORS ALONG THE COIR COIR LOG MAINTENANCE 1. INSPECT AT LEAST ONCE EVERY CALENDAR WEEK AND WITHIN 24 HOURS OF THE END OF A STORM EVENT OF 1.0-IN. OR GREATER. ANGLE STAKE IN FRONT OF COIR LOG COIR LOG SCALE: N.T.S. - PLACE 12-IN. COIR ROLL SUCH THAT THE ROLL EXTENDS 2-IN. (50 MM) ABOVE MEAN WATER ELEVATION 2-IN. NeWkW IP* i I /j \///e%\ EXCAVATE SMALL TRENCH FOR COIR LOG COIR LOG PLACEMENT WITHOUT BANK SUPPORT PROFILE VIEW \//\/ //\//\\//\\/ /\ ANGLE STAKE BEHIND COIR LOG DISTANCE = HEIGHT (SEE NOTE 1) 6-IN. (SEE NOTE 6) RAIN GAUGE (SEE NOTE 5) 5-FT. (SEE NOTE 2) POST (SEE NOTES 7 & 8) EXISTING GROUND SURFACE NW - OBSTACLE (SEE NOTE 13) //- HEIGHT (SEE NOTE 1) I r I I I \;�\' \/;\;\\\\\\!\\\'\\\\/\\\/\\ r \ RAIN GAUGE INSTALLATION IN DEVELOPED AREAS RAIN GAUGE NOTES: 1. IN DEVELOPED AREAS INSTALL THE RAIN GAUGE AT A DISTANCE EQUAL TO THE HEIGHT OF ADJACENT OBSTACLES. 2. IN DEVELOPED AREAS INSTALL THE RAIN GAUGE TOP APPROXIMATELY 5-FT. ABOVE THE EXISTING ADJACENT GROUND SURFACE. THIS WILL IMPROVE GAUGE CATCH BY REDUCING THE IMPACT OF NEARBY OBSTACLES. 3. IN OPEN AREAS INSTALL THE RAIN GAUGE AT A DISTANCE TWICE THE HEIGHT OF ADJACENT OBSTACLES. 4. IN OPEN AREAS INSTALL THE RAIN GAUGE TOP APPROXIMATELY 2-FT. ABOVE THE EXISTING ADJACENT GROUND SURFACE. THIS WILL IMPROVE GAUGE CATCH BY REDUCING THE WIND SPEED EXPOSURE. 5. INSTALL RAIN GAUGE LEVEL. 6. INSTALL RAIN GAUGE A MINIMUM OF 6-IN. FROM TOP OF POST. DISTANCE = 2 X HEIGHT (SEE NOTE 3) 6-IN. (SEE NOTE 6) RAIN GAUGE (SEE NOTE 5) 2-FT. (SEE NOTE 4) EXISTING GROUND SURFACE POST (SEE NOTES 7 & 8) HEIGHT (SEE NOTE 3) r\ r\ i\ /\ r\ /\ r\ RAIN GAUGE INSTALLATION IN OPEN AREAS RAIN GAUGE NOTES (continued): 7. BEVEL THE TOP OF THE POST TO REDUCE RAIN SPLASHING INTO THE GAUGE. 8. USE 4-IN. BY 4-IN. WOOD POST OR OTHER STURDY MOUNTING POST THAT WILL NOT SWAY IN WIND. 9. WHEN MAKING OBSERVATIONS READ FROM THE BOTTOM OF THE MENISCUS. 10. THE MOST COMMON OBSERVATION WILL BE ZERO. RECORD ALL ZEROS ON RAINFALL DATA LOGS. 11. WHEN ONLY A DROP OR TWO WET THE GAUGE RECORD A "T" FOR TRACE. 12. OBSTACLES INCLUDE NATURAL OR MANMADE STRUCTURES THAT IMPEDE RAIN FROM ENTERING THE RAIN GAUGE. THESE INCLUDE BUT ARE NOT LIMITED TO TREES, STOCKPILES, STORED MATERIALS, PROJECT TRAILERS, PORTABLE RESTROOMS, PROJECT JOB BOX, PARKED VEHICLES OR EQUIPMENT, AND BUILDINGS. OBSTACLE (SEE NOTE 13) SPLIT TEE-1 FLOW b TOR-1 0 EXISTING MAINLINE c PIPE TIE-IN A MIN. 177-FT. Itcal a o D EXISTING MAINLINE 8 Q o o a FLOW (SEE NOTE 2) PIPE TIE-IN PLAN VIEW PIPE TIE-IN NOTES 1. CALLOUTS REFERENCE THE BILL OF MATERIALS NUMBER FOUND IN THE FIRST COLUMN ON THE BILL OF MATERIALS TABLE FOUND ON SHEET 5 - NOTES. 2. EXISTING MAINLINE TO BE REMOVED DURING CONSTRUCTION. 3. WELD END CAPS TO BE WELDED ON TO EXISTING MAINLINE CUT ENDS THAT ARE NOT BEING REMOVED DURING CONSTRUCTION. b EXISTING MAINLINE b TOR-4 TOR-5 FOR ZEVAC PIPE TIE-IN B MIN. 177-FT. SPLIT TEE-2 EXISTING MAINLINE FLOW M1 = 1 PROPOSED LINE PIPE TIE-IN PROFILE VIEW a 3' PIPE WEIGHTS REQUIRED FOR BUOYANCY CONTROL 1. PIPE WEIGHTS ARE TO WEIGH 400 LBS AND ARE TO BE SPACED EVERY 25 FEET STARTING ADJACENT TO FIRST ELBOW ON LOWERED SECTION OF PIPE. 2. PIPE WEIGHTS ARE TO BE CONCRETE OR SADDLEBAG STYLE WEIGHTS. 3. PIPE WEIGHTS AND INSTALLATION ARE TO CONFORM TO ALL DENC REQUI REM ENTS. FLOW 1'I 2016 AYRSLEY TOWN BLVD., SUITE 2-A CHARLOTTE, NC 28273 (704) 523-4726 ENGINEERING FIRM LICENSE NUMBER: F-0176 Dominion Energy® \\\►1II11//// `\\ N• • CARO ///i 4�CESS� •. a SEA y .� wG 0074 u u a 2 cc J 0 U x V uJ w w REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION N N rn N N N N CO N N W CC C z DETAILS (4 OF 6) EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 DRAWING NUMBER 13. THE ENVIRONMENTAL INSPECTOR OR OWNER'S REPRESENTATIVE TO DETERMINE RAIN GAUGE LOCATION OF RAIN GAUGE IN THE FIELD. SCALE: N.T.S. 16g PIPE TIE-IN �11� SCALE: N.T.S. DRAWING PATH: T:\Energy\Projects\2020\7335-20-075_DENC M-201 Exposure Stoneway Lane\CAD\DWG\ESC\733520075_DETAILS.dwg LOD I OD El SEDIMENT TUBE (SEE NOTE 1) LOD SILT FENCE T-POST i SILT FENCE H z LOD rn • LOD IOD OD IOD IOD FLOW SEDIMENT TUBE (SEE NOTE 1) SEDIMENT TUBE J-HOOK OUTLET - PLAN VIEW IOD OD IOD IOD FLOW IOD FLOW 69 SEDIMENT TUBE (SEE NOTE 1) FLOW SILT FENCE J-HOOK OUTLET - PLAN VIEW FLOW SILT FENCE J-HOOK SCALE: N.T.S. FLOW J-HOOK OUTLET NOTES 1. USE FILTREXX® SILTSOXXTM ORIGINAL OR ENGINEER APPROVED EQUIVALENT. REFER TO PLAN VIEWS FOR COMPOST FILTER SOCK DIAMETER. 2. INSTALL J-HOOKS AS SHOWN ON THE PLANS OR AS DIRECTED BY THE OWNER'S INSPECTOR OR DESIGNATED REPRESENTATIVE AS NEEDED BASED UPON FIELD CONDITIONS. 3. LENGTH OF J-HOOK SHALL BE A MINIMUM OF 6 FEET. 4. SPACING, ANGLE RELATIVE TO LOD, AND ADDITIONAL LENGTH OF J-HOOK ARE AS DIRECTED BY THE OWNER'S INSPECTOR OR DESIGNATED REPRESENTATIVE AS NEEDED BASED UPON FIELD CONDITIONS. 5. J-HOOKS MAY BE USED IN COMBINATION WITH OTHER E&SC MEASURES. 6. USE OF SEDIMENT PIT OR SUMPS MUST BE APPROVED BY ENGINEER, ENVIRONMENTAL INSPECTOR, AND OWNERS DESIGNATED REPRESENTATIVE AS NEEDED BASED UPON FIELD CONDITIONS. 7. CONFIGURATION OF SEDIMENT TUBE AND SILT FENCE MAY BE MODIFIED FOR OUTLETS ON THE TRENCH SIDE OR AS NEEDED BASED UPON FIELD CONDITIONS, AS DIRECTED ENVIRONMENTAL INSPECTOR OR DESIGNATED OWNERS REPRESENTATIVE. J-HOOK OUTLETS MAINTENANCE NOTES 1. INSPECT AT LEAST ONCE PER 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT GREATER THAN OR EQUAL TO 1.0-IN. IN 24 HOURS. 2. MAKE ANY NECESSARY REPAIRS IMMEDIATELY. 3. SHOULD THE FABRIC OF A SILT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. 4. THE MAXIMUM ALLOWABLE ACCUMULATED SEDIMENT IS HALF THE HEIGHT OF THE FABRIC. HOWEVER ACCUMULATED SEDIMENT SHOULD BE REMOVED MORE FREQUENTLY. 5. REMOVE ACCUMULATED SEDIMENT TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. 20-FT. MIN. r LOD LOD 12-IN. COIR LOG GATE (CLOSED) 18 18 LOD LOD 18 18 LOD 18-IN. COMPOST FILTER SOCK 18 LOD 18 18 18 LOD 0 LOD 12-IN. COMPOST FILTER SOCK (SIDEBOARD) 18 18 LOD TEMPORARY BRIDGE (REFER TO DETAIL) 18 50-FT. (NOTES 2 & 3) LOD 18 TEMPORARY BRIDGE (REFER TO DETAIL) I,OD- 2 w cc O J LOD PLAN VIEW 18 L18 18 18 18-IN. COMPOST FILTER SOCK TOP SOIL CROSS-SECTION A -A' V STREAMBED SUBSTRATE CROSS-SECTION B-B' LOD TOP SOIL 18-IN. COMPOST FILTER SOCK 18 LOD ORDINARY HIGH WATER MARK (OHWM) LOD 18 187 18 TRAVEL LANE (NOTE 3) LOD 18 LOD 18 7 TEMPORARY WORKSPACE (REFER TO PLAN VIEWS) PERMANENT EASEMENT (REFER TO PLAN VIEWS) LOD / 18 STREAM CROSSING - PRE CONSTRUCTION 2 SCALE: N.T.S. GENERAL NOTES 1. REFER TO AUTHORIZED PERMITS FOR ADDITIONAL LOCAL, STATE, AND FEDERAL BMP REQUIREMENTS. MECHANICAL EQUIPMENT SHALL NOT OPERATE WITHIN STREAMS OR TRAVERSE STREAMS. 2. RESTRICT THE REMOVAL OF VEGETATION TO THE LIMITS OF DISTURBANCE. ONLY HAND CLEARING IS ALLOWED ON STREAMBANKS AND WITHIN 10-FT. OF TOP OF BANK, EXCEPT WITHIN THE TRENCHLINE OR FOR SAFETY PURPOSE. 3. NO GRUBBING OR BELOW -GROUND VEGETATION REMOVAL SHALL OCCUR WITHIN 50-FT. OF TOP OF BANK. GRUBBING IS ALLOWED FOR TRAVEL LANE, TRENCHLINE, TEMPORARY BRIDGE INSTALLATION, AND/OR SAFETY CONSIDERATIONS. 4. INSTALL 18-IN. COMPOST FILTER SOCK A MINIMUM OF 50-FT. ON BOTH SIDES OF THE LIMITS OF DISTURBANCE AND ALONG THE STREAMBANK OR AS SHOWN ON PLANS. 5. SWPPP MEASURES SHALL REMAIN IN PLACE UNTIL PIPELINE CONSTRUCTION ACTIVITIES ASSOCIATED WITH THE STREAM CROSSING OCCUR. MAINTENANCE NOTES 1. INSPECT AT LEAST ONCE EVERY SEVEN (7) CALENDAR DAYS AND WITHIN 24 HOURS AFTER EACH RAINFALL EVENT THAT PRODUCES 1.0-IN. OR MORE OF PRECIPITATION. 2. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN. 3. TEMPORARY BRIDGE WILL BE MAINTAINED IN A CONDITION THAT WILL PREVENT SEDIMENT FROM ENTERING THE WATER. 20-FT. MIN. LOD ■ LOD LOD TOP OF BANK LOD + LOD 18 18 18 18 1$+++++ 18 COIR BLANKET (NAG C700BN) TRENCH BREAKER + + + + + ++++++ + + + + + + ++++++++ + ++++ + + + L++ + ?+ 18 LOD z m 0 0 1- LOD O LJL Y-i-rrt-'-r-I. -1. 18 18 18 +'+1+1+18 LOD LOD RIPARIAN SEEDING AREA +0g RIPARIAN SEEDING AREA 18-IN. COMPOST FILTER SOCK INSTALLED NATURAL GAS PIPELINE COIR BLANKET (NAG C700BN) 18 LOD 12-IN. COIR LOG TOE PROTECTION 18 INSTALLED NATURAL GAS PIPELINE 18 LOD OD O LOD CLOD m T£+,++++18+' 18 +00+ +++++++ + + + + + + + + ++ + 1- -1. * rrt-'-r -t * rrt LO PLAN VIEW COIR BLANKET (NAG C700BN) (STREAM BANK + 10-FT.) 18 SILT FENCE 18 LOD LOD 18 18 0 7 TEMPORARY WORKSPACE (REFER TO PLAN VIEWS) PERMANENT EASEMENT (REFER TO PLAN VIEWS) APPROXIMATE RESTORED GROUND SURFACE FSILT FENCE RESTORED STREAMBED SUBSTRATE 5-FT. MIN. TRENCH BOTTOM OF BREAKER TRENCHLINE ORDINARY HIGH WATER MARK (OHWM) SUBGRADE BACKFILL COVER DEPTH 12-IN. COIR LOG TOE PROTECTION CROSS-SECTION A -A' GENERAL NOTES 1. REFER TO AUTHORIZED PERMITS FOR ADDITIONAL LOCAL, STATE, AND FEDERAL REQUIREMENTS. MECHANICAL EQUIPMENT SHALL NOT OPERATE WITHIN STREAMS OR TRAVERSE STREAMS. 2. FOLLOWING CONSTRUCTION, STREAMBED SUBSTRATE AND STREAMBANKS SHALL BE RESTORED TO ORIGINAL CONTOURS, TO THE FULLEST EXTENT PRACTICAL. 3. DISTURBED STREAMBANKS AND RIPARIAN AREAS SHALL BE STABILIZED WITH RIPARIAN SEED MIX (SEE RIPARIAN SEED SPECIFICATIONS). 4. RIPARIAN SEED MIX APPLICATION SHALL START APPROXIMATELY 50-FT. FROM THE TOP OF BANK AND EXTEND DOWN THE STREAMBANK TO THE ORDINARY HIGH WATER MARK. 5. COIR BLANKET SHALL BE NORTH AMERICAN GREEN BIONET C700BN OR ENGINEER APPROVED EQUIVALENT. 6. COIR BLANKET SHALL BE INSTALLED STARTING APPROXIMATELY 10-FT. FROM THE TOP OF BANK AND EXTEND DOWN THE STREAMBANK TO WHERE THE TOE OF BANK MEETS THE STREAMBED. DO NOT INSTALL BLANKET IN STREAMBED. 7. ADDITIONAL SITE -SPECIFIC STREAMBANK STABILIZATION MEASURES (COIR LOG TOE PROTECTION, BOULDER TOE PROTECTION, GEO-LIFTS, AND LIVE STAKES) MAY BE NECESSARY. OWNER'S DESIGNATED ENVIRONMENTAL REPRESENTATIVE TO ASSIST IN DETERMINATION OF APPROPRIATE ADDITIONAL SITE -SPECIFIC STREAMBANK STABILIZATION MEASURES. 8. REINSTALL SWPPP MEASURES PREVIOUSLY REMOVED FOR PIPELINE CONSTRUCTION WITHIN THE STREAM. ADDITIONAL SITE -SPECIFIC SWPPP MEASURES MAY BE NECESSARY IN ORDER TO PROTECT AFFECTED STREAMS AND PREVENT VIOLATIONS OF WATER QUALITY STANDARDS. OWNER'S DESIGNATED ENVIRONMENTAL REPRESENTATIVE TO ASSIST IN DETERMINATION OF APPROPRIATE ADDITIONAL SWPPP MEASURES. MAINTENANCE NOTES 1. INSPECT AT LEAST ONCE EVERY SEVEN (7) CALENDAR DAYS AND WITHIN 24 HOURS AFTER EACH RAINFALL EVENT THAT PRODUCES 1.0-IN. OR MORE OF PRECIPITATION. 2. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN. DISTURBED AREA WILL BE MAINTAINED IN A CONDITION THAT WILL PREVENT SEDIMENT FROM ENTERING THE WATER. WATTLE (NOTE 1) 2-FT. (MAX.) SPACING WOODEN STAKE (NOTE 6) CROSS SECTION VIEW - VEE - DITCH WATTL E (NOTE 1) FLOW WATTLE (NOTE 1) DOWN -SLOPE STAKE (NOTES 7 & 8) PLAN VIEW - VEE - DITCH ROADSIDE SWALE/DITCH SLOPE ISOMETRIC VIEW APPROXIMATE EXISTING GROUND SURFACE UP -SLOPE STAKE (NOTES 7 & 8) WOODEN STAKE (NOTE 6) CROSS SECTION VIEW - TRAPEZOIDAL - DITCH 2-IN. MIN. DOWN -SLOPE STAKE (NOTES 7 & 8) UP -SLOPE STAKE (NOTES 7 & 8) WATTLE (NOTE 1) PLAN VIEW - TRAPEZOIDAL - DITCH WOODEN STAKE (NOTE 6) WATTLE (NOTE 1) SECTION A -A' GENERAL NOTES 1. USE EXCELSIOR WATTLE OR ENGINEER APPROVED ALTERNATIVE. 2. INSTALL WATTLES IN ROADSIDE SWALES/DITCHES AS INDICATED ON THE PLAN VIEW DRAWINGS. 3. WATTLES SHOULD BE INSTALLED ACCORDANCE WITH WATTLE SPACING TABLE, OR ADJUSTED BASED ON CONDITIONS IN THE FIELD. ADDITIONAL WATTLES MAY BE INSTALLED AS DIRECTED BY THE OWNER'S DESIGNATED ENVIRONMENTAL REPRESENTATIVE. 4. WATTLE SHOULD BE A MINIMUM 12-IN. DIAMETER. REFER TO PLAN VIEW DRAWINGS FOR ACTUAL DIAMETER. 5. INSTALL WATTLE(S) TO A HEIGHT IN ROADSIDE SWALES/DITCHES SO FLOW WILL NOT WASH AROUND WATTLE AND SCOUR ROADSIDE SWALE/DITCH SLOPES. 6. USE OAK OR OTHER DURABLE HARDWOOD STAKES 2-FT. IN LENGTH WITH A 2-IN. BY 2-IN. NOMINAL CROSS SECTION. 7. INSTALL A MINIMUM OF TWO (2) UPSLOPE STAKES AND FOUR (4) DOWNSLOPE STAKES (2-FT. SPACING) AT AN ANGLE TO WEDGE WATTLE TO BOTTOM OF ROADSIDE SWALES/DITCHES. 8. STAKES SHOULD PENETRATE THE OUTER WATTLE NETTING, BUT SHOULD NOT PENETRATE THE INTERIOR OF THE WATTLE. 9. FOR TRAPEZOIDAL ROADSIDE SWALES/DITCHES, INSTALL WATTLES ALONG A SINGLE CONTOUR LINE IN BASE OF ROADSIDE SWALES/DITCHES. 10. FOLLOW MANUFACTURERS SPECIFICATIONS IF THERE IS A DISCREPANCY IN NOTES OR IF ENGINEER APPROVED ALTERNATIVE IS USED. 11. IF ROADSIDE SWALES/DITCHES ARE WITHIN THE LIMITS OF DISTURBANCE, THE FOLLOWING WATTLE SPACING WILL BE OBSERVED: WATTLE SPACING TABLE SLOPE SPACING DISTANCE (%) (FT. O.C.) 2 3 4 5 100 50 33 25 20 12. FOR ROADSIDE SWALES/DITCHES SLOPES GREATER THAN 10 PERCENT, WATTLES ARE NOT RECOMMENDED, AND COMPOST FILTER SOCKS SHOULD BE USED AT THE SAME SPACING IN TABLE. MAINTENANCE NOTES 1. INSPECT AT LEAST ONCE PER SEVEN (7) CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN EVENT GREATER THAN OR EQUAL TO 1.0-IN. IN 24 HOURS. 2. MAKE ANY NECESSARY REPAIRS IMMEDIATELY. 3. THE MAXIMUM ALLOWABLE ACCUMULATED SEDIMENT IS 1/3 THE HEIGHT OF THE WATTLE. HOWEVER, ACCUMULATED SEDIMENT SHOULD BE REMOVED MORE FREQUENTLY. 4. REMOVE ACCUMULATED SEDIMENT TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN. TAKE CARE TO AVOID UNDERMINING THE WATTLE DURING CLEANOUT. 5. THE WATTLE MUST BE REPLACED IF CLOGGED OR TORN. 6. IF PONDING BECOMES EXCESSIVE, THE WATTLE MAY NEED TO BE REPLACED WITH ONE OF A LARGER DIAMETER OR A DIFFERENT MEASURE. 7. THE WATTLE NEEDS TO BE REINSTALLED IF UNDERMINED OR DISLODGED. 8. THE WATTLE SHALL BE MAINTAINED UNTIL DISTURBED AREA ABOVE THE DEVICE HAS BEEN PERMANENTLY STABILIZED AND CONSTRUCTION ACTIVITY HAS CEASED. 1'I 2016 AYRSLEY TOWN BLVD., SUITE 2-A CHARLOTTE, NC 28273 (704) 523-4726 ENGINEERING FIRM LICENSE NUMBER: F-0176 Dominion Energy® u u a 2 J 0 U V W W >- REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION N N N rn N N N CO N N W CC 0 z DETAILS (5 OF EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 19 STREAM CROSSING - POST CONSTRUCTION 2y SCALE: N.T.S. WATTLE SCALE: N.T.S. DRAWING NUMBER 12 cL DRAWING PATH: T:\Energy\Projects\2020\7335-20-075_DENC M-201 Exposure Stoneway Lane\CAD\DWG\ESC\733520075_DETAILS.dwg ESTIMATED ZONE OF GR TO EXISTING GROUND EXISTING CHANNEL GROUND SURFACE TIE • THE EXSTING GROUND ELEVATION AT A MAX 5H:1V SLOPE. LOD ,DING TO SURFACE CHIT FLOW t I ri i LOW-WATER CROSSING - PLAN VIEW CHANNEL WIDTH + 15-FT. SPACE FILL REMAINING WITH 1 4-IN. TO COARSE• NON WOVEN GEOTEXTILE LOW-WATER CROSSING - PROFILE VIEW A -A' •E •D GEOCELL STRUCTURE A' PROPOSED SLOPE BANK AT 5H:1V TO THE BANKFULL ELEVATION FILL CELLS WITH 1 Y2-IN. TO 4-IN. DIA. CRUSHED ROCK LOW-WATER CROSSING REMAINING FILL SPACE COARSE AGGREGATE COVER CHANNEL FLOW FILL CELLS WITH 1 1/2-IN. TO 4-IN. DIA. CRUSHED ROCK LOW-WATER CROSSING PROFILE VIEW B-B' LOW-WATER CROSSINGNOTES 1. DEWATER THE SITE TO FACILITATE CONSTRUCTION AND MINIMIZE SITE SEDIMENT PRODUCTION. CROSSING.2. EXCAVATE THE STREAMBED TO THE DEPTH OF THE GEOCELLS AND AGGREGATE COVER. PREPARE STREAMBED BY REMOVING BOULDERS, FILLING VOIDS WITH GRAVEL, LEVELING, AND COMPACTING THE BASE OF THE 3. PLACE THE GEOTEXTILE LAYER ON THE BASE. EXPAND THE GEOCELLS IN PLACE ACROSS THE AREA ON TOP OF THE GEOTEXTILE, AND STAKE DOWN TO 4-INCH DIA. MINUS GRAVEL OR SMALLER CRUSHED ROCK BY DUMPING THE MATERIAL DIRECTLY INTO THE EXPANDED CELLS. FILL THE REMAINING GEOCELLS WITH RELATIVELY COARSE AGGREGATE (1 TO 2-IN. DIA.) (A THICKER LAYER OF AGGREGATE CAN BE USED IF MORE STRUCTURAL SUPPORT IS NEEDED). 4. MATERIALS SHOULD BE WELL -GRADED, ANGULAR, AND RELATIVELY FREE OF FINES TO MINIMIZE SEDIMENT. THE TOP OF THE CELLS, PLUS SOME COVER ROCK, SHOULD BE AT THE LEVEL OF THE NATURAL CHANNEL 5. EDGES OF THE STRUCTURE CANOVEREXCAVATED AND BENT DOWN (KEYED) INTO THE BANKS AND BOTTOM, ROUGHLY TWICE THE CELL DEPTH. THE EDGES CAN ALSO BE ANCHORED AND PROTECTED BY PLACING RIPRAP ON THE BACKFILLED CELLS ALONG THE BANK OR ALONG THE DOWNSTREAM EDGE OF rrr• •ACREATE A FIRM FOUNDATION. USDA, FOREST SERVICE, LOW-WATER CROSSINGS: GEOMORPHIC, BIOLOGICAL, AND ENGINEERING DESIGN CONSIDERATIONS. 1 11:: 1 • AYRSLEY TOWN: CHARLOTTE,SUITE 2-A ENGINEERING FIRM LICENSE NUMBER: F-0176 Dominion Energy® a. cc REVISED FOR LOW-WATER CROSSING ISSUED FOR PERMITTING & APPROVAL DESCRIPTION CO Ci DETAILS (6 OF 6) EROSION & SEDIMENT CONTROL PLAN M-201 EXPOSURE NEAR STONEWAY LANE RUTHERFORD COUNTY, NORTH CAROLINA PROJECT NUMBER 7335-20-075 13 13 Appendix IV NCNHP and USFWS IPaC Reports i ■■■ ■■ ■ NC DEPARTMENT OF t'■ E ■ ■w■N NATURAL AND CULTURAL RESOURCES ■ ■■■ Roy Cooper. Governor D. Reid Wilson, Secretary Mi}ty Buchanan Deputy Director, Natural Heritage Program NCNHDE-18397 June 23, 2022 Rebeckah Sims S&ME 2016 Ayrsley Town Blvd., Suite 2-A Charlotte, NC 28273 RE: DENC Low -Water Ford Crossing West of Stoneway Lane 7335-20-075 Dear Rebeckah Sims: The North Carolina Natural Heritage Program (NCNHP) appreciates the opportunity to provide information about natural heritage resources for the project referenced above. A query of the NCNHP database, based on the project area mapped with your request, indicates that there are no records for rare species, important natural communities, natural areas, and/or conservation/managed areas within the proposed project boundary, or within a one -mile radius of the project boundary. Please note that although there may be no documentation of natural heritage elements within or near 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. Please also 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 also not be redistributed without permission. 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 DEPARTMENT OF NATURAL AND CULTURAL RESOURCES 0 121 W. JONES STREET_ RALEIGH. NC 27603 • IES1 MAIL SERVICE CENTER. RALEIGI i_ NC 2769 OFC 919.747.912C + FAX 919.707.9i21 NCNHDE-18397: DENC Low -Water Ford Crossing West of Stoneway Lane June 23, 2022 • Buffered Project Boundary ▪ Project Boundary Sources- Esn. Airbus OS. USES. NGA. NASA. CGIAR. N Robinson, NCEAS, NLS. OS, NMA, Geodatestyresen, Rijkswatersfaat. GSA. Georand FEMA. Infermap and the GIS u69r community Scurces; Esn, HERE. Gamin, FAO, NORA. USOS. ® OpenSlree1Map cmlributars, and the GIS User Community Page 2 of 2 United States Department of the Interior FISH AND WILDLIFE SERVICE Asheville Ecological Services Field Office 160 Zillicoa Street Asheville, NC 28801-1082 Phone: (828) 258-3939 Fax: (828) 258-5330 In Reply Refer To: Project Code: 2022-0057035 Project Name: DENC Low -Water Ford Crossing West of Stoneway Lane June 23, 2022 Subject: List of threatened and endangered species that may occur in your proposed project location or may be affected by your proposed project To Whom It May Concern: The enclosed species list identifies threatened, endangered, proposed and candidate species, as well as proposed and designated critical habitat, that may occur within the boundary of your proposed project and/or may be affected by your proposed project. The enclosed 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.). Please note that new species information can change your official species list. 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. The Service recommends you visit the ECOS-IPaC website at regular intervals during project planning and implementation to ensure your species list is accurate or obtain an updated species list. The purpose of the Act is to provide a means whereby threatened and endangered species and the ecosystems upon which they depend may be conserved. Under sections 7(a)(1) and 7(a)(2) of the Act and its implementing regulations (50 CFR 402 et seq.), Federal agencies are required to utilize their authorities to carry out programs for the conservation of threatened and endangered species and to determine whether projects may affect threatened and endangered species and/or designated critical habitat. A biological assessment (BA) or biological evaluation (BE) should be completed for your project. A BA is required for major construction activities (or other undertakings having similar physical impacts) considered to be Federal actions significantly affecting the quality of the human environment as defined in the National Environmental Policy Act (42 U.S.C. 4332(2) (c)) (NEPA). For projects other than major construction activities, the Service suggests that a BE be prepared to determine effects of the action and whether those effects may affect listed species and/or designated critical habitat. E?ects of the action are all consequences to listed species or critical habitat that are caused by the proposed action, including the consequences of other 06/23/2022 2 activities that are caused by the proposed action. A consequence is caused by the proposed action if it is reasonably certain to occur and would not occur "but for" the proposed action.. Recommended contents of a BA/BE are described at 50 CFR 402.12. More information and resources about project review and preparing a BA/BE can be found at the following web link: https://www.fws. gov/office/asheville-ecological-services/asheville-field-office-online-review- process-overview. If a Federal agency determines listed species and/or designated critical habitat may be affected by the proposed project, the agency is required to consult with the Service pursuant to 50 CFR 402. The Service is not required to concur with "no effect" determinations from Federal action agencies. If consultation is required, the Service recommends that candidate species, proposed species, proposed critical habitat, and at -risk species be addressed within the consultation. More information on the regulations and procedures for section 7 consultation, including the role of permit or licensed applicants, can be found in the "Endangered Species Consultation Handbook" at the following web link: https://www.fws.gov/media/endangered-species-consultation- handbook. Migratory Birds: In addition to responsibilities to protect threatened and endangered species under the Act, there are additional responsibilities under the Migratory Bird Treaty Act (MBTA) and the Bald and Golden Eagle Protection Act (BGEPA) to protect native birds from project - related impacts. Any activity, intentional or unintentional, resulting in take of migratory birds, including eagles, is prohibited unless otherwise permitted by the Service (50 C.F.R. Sec. 10.12 and 16 U.S.C. Sec. 668(a)). More information about MBTA and BGEPA can be found at the following web link: hops://www.fws.gov/program/migratory-birds. We appreciate your consideration of Federally listed species. The Service encourages Federal agencies to include conservation of threatened and endangered species in their project planning to further the purposes of the Act. Please contact our staff at 828-258-3939, if you have any questions. In any future correspondence concerning this project, please reference the Consultation Code which can be found in the header of this letter. Attachment(s): • Official Species List • USFWS National Wildlife Refuges and Fish Hatcheries • Migratory Birds • Wetlands 06/23/2022 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: Asheville Ecological Services Field Office 160 Zillicoa Street Asheville, NC 28801-1082 (828) 258-3939 06/23/2022 2 Project Summary Project Code: 2022-0057035 Event Code: None Project Name: DENC Low -Water Ford Crossing West of Stoneway Lane Project Type: Natural Gas Distribution Project Description: DENC Low -Water Ford Crossing West of Stoneway Lane Project Location: Approximate location of the project can be viewed in Google Maps: https:// www.google.com/maps/@35.2803095,-81.94021672309202,14z fb Way,. if {rr Counties: Rutherford County, North Carolina 06/23/2022 3 Endangered Species Act Species There is a total of 7 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 Fisheriesl, 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. 1. 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. Mammals NAME STATUS Indiana Bat Myotis sodalis Endangered There is final critical habitat for this species. The location of the critical habitat is not available. Species profile: https://ecos.fws.gov/ecp/species/5949 Northern Long-eared Bat Myotis septentrionalis No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/9045 Reptiles NAME Threatened STATUS Bog Turtle Glyptemys muhlenbergii Population: U.S.A. (GA, NC, SC, TN, VA) No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/6962 Insects NAME Similarity of Appearance (Threatened) STATUS Monarch Butterfly Danaus plexippus No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/9743 Candidate 06/23/2022 4 Flowering Plants NAME Dwarf -flowered Heartleaf Hexastylis naniflora No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/2458 Small Whorled Pogonia Isotria medeoloides Population: No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/1890 Lichens NAME STATUS Threatened Threatened STATUS Rock Gnome Lichen Gymnoderma lineare No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/3933 Endangered Critical habitats THERE ARE NO CRITICAL HABITATS WITHIN YOUR PROJECT AREA UNDER THIS OFFICE'S JURISDICTION. 06/23/2022 1 USFWS National Wildlife Refuge Lands And Fish Hatcheries Any activity proposed on lands managed by the National Wildlife Refuge system must undergo a 'Compatibility Determination' conducted by the Refuge. Please contact the individual Refuges to discuss any questions or concerns. THERE ARE NO REFUGE LANDS OR FISH HATCHERIES WITHIN YOUR PROJECT AREA. 06/23/2022 Migratory Birds Certain birds are protected under the Migratory Bird Treaty Act1 and the Bald and Golden Eagle Protection Actz. Any person or organization who plans or conducts activities that may result in impacts to migratory birds, eagles, and their habitats should follow appropriate regulations and consider implementing appropriate conservation measures, as described below. 1. The Migratory Birds Treaty Act of 1918. 2. The Bald and Golden Eagle Protection Act of 1940. 3. 50 C.F.R. Sec. 10.12 and 16 U.S.C. Sec. 668(a) The birds listed below are birds of particular concern either because they occur on the USFWS Birds of Conservation Concern (BCC) list or warrant special attention in your project location. To learn more about the levels of concern for birds on your list and how this list is generated, see the FAQ below. This is not a list of every bird you may find in this location, nor a guarantee that every bird on this list will be found in your project area. To see exact locations of where birders and the general public have sighted birds in and around your project area, visit the E-bird data mapping tool (Tip: enter your location, desired date range and a species on your list). For projects that occur off the Atlantic Coast, additional maps and models detailing the relative occurrence and abundance of bird species on your list are available. Links to additional information about Atlantic Coast birds, and other important information about your migratory bird list, including how to properly interpret and use your migratory bird report, can be found below. For guidance on when to schedule activities or implement avoidance and minimization measures to reduce impacts to migratory birds on your list, click on the PROBABILITY OF PRESENCE SUMMARY at the top of your list to see when these birds are most likely to be present and breeding in your project area. NAME BREEDING SEASON Red-headed Woodpecker Melanerpes erythrocephalus This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Breeds May 10 to Sep 10 Probability Of Presence Summary The graphs below provide our best understanding of when birds of concern are most likely to be present in your project area. This information can be used to tailor and schedule your project activities to avoid or minimize impacts to birds. Please make sure you read and understand the FAQ "Proper Interpretation and Use of Your Migratory Bird Report" before using or attempting to interpret this report. Probability of Presence (■) 06/23/2022 2 Each green bar represents the bird's relative probability of presence in the 10km grid cell(s) your project overlaps during a particular week of the year. (A year is represented as 12 4-week months.) A taller bar indicates a higher probability of species presence. The survey effort (see below) can be used to establish a level of confidence in the presence score. One can have higher confidence in the presence score if the corresponding survey effort is also high. How is the probability of presence score calculated? The calculation is done in three steps: 1. The probability of presence for each week is calculated as the number of survey events in the week where the species was detected divided by the total number of survey events for that week. For example, if in week 12 there were 20 survey events and the Spotted Towhee was found in 5 of them, the probability of presence of the Spotted Towhee in week 12 is 0.25. 2. To properly present the pattern of presence across the year, the relative probability of presence is calculated. This is the probability of presence divided by the maximum probability of presence across all weeks. For example, imagine the probability of presence in week 20 for the Spotted Towhee is 0.05, and that the probability of presence at week 12 (0.25) is the maximum of any week of the year. The relative probability of presence on week 12 is 0.25/0.25 = 1; at week 20 it is 0.05/0.25 = 0.2. 3. The relative probability of presence calculated in the previous step undergoes a statistical conversion so that all possible values fall between 0 and 10, inclusive. This is the probability of presence score. Breeding Season ( ) Yellow bars denote a very liberal estimate of the time -frame inside which the bird breeds across its entire range. If there are no yellow bars shown for a bird, it does not breed in your project area. Survey Effort (I) Vertical black lines superimposed on probability of presence bars indicate the number of surveys performed for that species in the 10km grid cell(s) your project area overlaps. The number of surveys is expressed as a range, for example, 33 to 64 surveys. No Data (—) A week is marked as having no data if there were no survey events for that week. Survey Timeframe Surveys from only the last 10 years are used in order to ensure delivery of currently relevant information. The exception to this is areas off the Atlantic coast, where bird returns are based on all years of available data, since data in these areas is currently much more sparse. • probability of presence breeding season 1 survey effort — no data SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 06/23/2022 3 Red-headed Woodpecker BCC Rangewide (CON) -1-- Additional information can be found using the following links: • Birds of Conservation Concern https://www.fws.gov/program/migratory-birds/species • Measures for avoiding and minimizing impacts to birds https://www.fws.gov/library/ collections/avoiding-and-minimizing-incidental-take-migratory-birds • Nationwide conservation measures for birds hops://www.fws.gov/sites/default/files/ documents/nationwide-standard-conservation-measures.pdf Migratory Birds FAQ Tell me more about conservation measures I can implement to avoid or minimize impacts to migratory birds. Nationwide Conservation Measures describes measures that can help avoid and minimize impacts to all birds at any location year round. Implementation of these measures is particularly important when birds are most likely to occur in the project area. When birds may be breeding in the area, identifying the locations of any active nests and avoiding their destruction is a very helpful impact minimization measure. To see when birds are most likely to occur and be breeding in your project area, view the Probability of Presence Summary. Additional measures or permits may be advisable depending on the type of activity you are conducting and the type of infrastructure or bird species present on your project site. What does IPaC use to generate the migratory birds potentially occurring in my specified location? The Migratory Bird Resource List is comprised of USFWS Birds of Conservation Concern (BCC) and other species that may warrant special attention in your project location. The migratory bird list generated for your project is derived from data provided by the Avian Knowledge Network (AKN). The AKN data is based on a growing collection of survey, banding, and citizen science datasets and is queried and filtered to return a list of those birds reported as occurring in the 10km grid cell(s) which your project intersects, and that have been identified as warranting special attention because they are a BCC species in that area, an eagle (Eagle Act requirements may apply), or a species that has a particular vulnerability to offshore activities or development. Again, the Migratory Bird Resource list includes only a subset of birds that may occur in your project area. It is not representative of all birds that may occur in your project area. To get a list of all birds potentially present in your project area, please visit the AKN Phenology Tool. What does IPaC use to generate the probability of presence graphs for the migratory birds potentially occurring in my specified location? 06/23/2022 4 The probability of presence graphs associated with your migratory bird list are based on data provided by the Avian Knowledge Network (AKN). This data is derived from a growing collection of survey, banding, and citizen science datasets . Probability of presence data is continuously being updated as new and better information becomes available. To learn more about how the probability of presence graphs are produced and how to interpret them, go the Probability of Presence Summary and then click on the "Tell me about these graphs" link. How do I know if a bird is breeding, wintering, migrating or present year-round in my project area? To see what part of a particular bird's range your project area falls within (i.e. breeding, wintering, migrating or year-round), you may refer to the following resources: The Cornell Lab of Ornithology All About Birds Bird Guide, or (if you are unsuccessful in locating the bird of interest there), the Cornell Lab of Ornithology Neotropical Birds guide. If a bird on your migratory bird species list has a breeding season associated with it, if that bird does occur in your project area, there may be nests present at some point within the timeframe specified. If "Breeds elsewhere" is indicated, then the bird likely does not breed in your project area. What are the levels of concern for migratory birds? Migratory birds delivered through IPaC fall into the following distinct categories of concern: 1. "BCC Rangewide" birds are Birds of Conservation Concern (BCC) that are of concern throughout their range anywhere within the USA (including Hawaii, the Pacific Islands, Puerto Rico, and the Virgin Islands); 2. "BCC - BCR" birds are BCCs that are of concern only in particular Bird Conservation Regions (BCRs) in the continental USA; and 3. "Non -BCC - Vulnerable" birds are not BCC species in your project area, but appear on your list either because of the Eagle Act requirements (for eagles) or (for non -eagles) potential susceptibilities in offshore areas from certain types of development or activities (e.g. offshore energy development or longline fishing). Although it is important to try to avoid and minimize impacts to all birds, efforts should be made, in particular, to avoid and minimize impacts to the birds on this list, especially eagles and BCC species of rangewide concern. For more information on conservation measures you can implement to help avoid and minimize migratory bird impacts and requirements for eagles, please see the FAQs for these topics. Details about birds that are potentially affected by offshore projects For additional details about the relative occurrence and abundance of both individual bird species and groups of bird species within your project area off the Atlantic Coast, please visit the Northeast Ocean Data Portal. The Portal also offers data and information about other taxa besides birds that may be helpful to you in your project review. Alternately, you may download the bird model results files underlying the portal maps through the NOAA NCCOS Integrative Statistical Modeling and Predictive Mapping of Marine Bird Distributions and Abundance on the Atlantic Outer Continental Shelf project webpage. 06/23/2022 5 Bird tracking data can also provide additional details about occurrence and habitat use throughout the year, including migration. Models relying on survey data may not include this information. For additional information on marine bird tracking data, see the Diving Bird Study and the nanotag studies or contact Caleb Spiegel or Pam Loring. What if I have eagles on my list? If your project has the potential to disturb or kill eagles, you may need to obtain a permit to avoid violating the Eagle Act should such impacts occur. Proper Interpretation and Use of Your Migratory Bird Report The migratory bird list generated is not a list of all birds in your project area, only a subset of birds of priority concern. To learn more about how your list is generated, and see options for identifying what other birds may be in your project area, please see the FAQ "What does IPaC use to generate the migratory birds potentially occurring in my specified location". Please be aware this report provides the "probability of presence" of birds within the 10 km grid cell(s) that overlap your project; not your exact project footprint. On the graphs provided, please also look carefully at the survey effort (indicated by the black vertical bar) and for the existence of the "no data" indicator (a red horizontal bar). A high survey effort is the key component. If the survey effort is high, then the probability of presence score can be viewed as more dependable. In contrast, a low survey effort bar or no data bar means a lack of data and, therefore, a lack of certainty about presence of the species. This list is not perfect; it is simply a starting point for identifying what birds of concern have the potential to be in your project area, when they might be there, and if they might be breeding (which means nests might be present). The list helps you know what to look for to confirm presence, and helps guide you in knowing when to implement conservation measures to avoid or minimize potential impacts from your project activities, should presence be confirmed. To learn more about conservation measures, visit the FAQ "Tell me about conservation measures I can implement to avoid or minimize impacts to migratory birds" at the bottom of your migratory bird trust resources page. 06/23/2022 Wetlands Impacts to NWI wetlands and other aquatic habitats may be subject to regulation under Section 404 of the Clean Water Act, or other State/Federal statutes. For more information please contact the Regulatory Program of the local U.S. Army Corps of Engineers District. Please note that the NWI data being shown may be out of date. We are currently working to update our NWI data set. We recommend you verify these results with a site visit to determine the actual extent of wetlands on site. RIVERINE • Riverine 06/23/2022 IPaC User Agency: Name: Address: Address Line 2: City: State: Zip: Email Phone: Contact Information S&ME Rebeckah Sims 2016 Ayrsley Town Blvd. Suite 2-A Charlotte NC 28273 rsims@smeinc.com 8039244152 Appendix V Restoration Plan General Restoration Plan DENC M-201 Low -Water Crossing Southwest of Stoneway Lane Rutherfordton, Rutherford 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 temporarily - affected streambanks. This plan entails restoration of temporarily -disturbed streambanks to their pre - construction contours or to a more stable state as specified by the construction drawings. Unless otherwise authorized by the appropriate permits, no fills or spoils of any kind will be permanently placed within wetlands or along streambanks. 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. Excess excavated material shall be relocated and retained on an upland site. 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 the below table will be utilized at temporarily -disturbed streambanks. Table 1: North Carolina Piedmont Ri.arian Scientific Name Sorghastrum mutans Mix Common Name Indiangrass Percentage of Mix 29.9 Elymus virginicus Virginia Wildrye 20.0 Panicum virgatum Switchgrass 20.0 Panicum anceps Beaked Panicgrass 10.0 Chasmanthium latifolium River Oats 5.0 Panicum rigidulum Redtop Panicgrass 5.0 Chamaecrista fasciculata Partridge Pea 3.0 Carex vulpinoidea Fox Sedge 2.0 Coreopsis lanceolata Lanceleaf Coreopsis 2.0 Rudbeckia hirta Blackeyed Susan 2.0 Juncus effusus Soft Rush 0.5 Vernonia noveboracensis New York Ironweed 0.4 Helenium autumnale Sneezeweed 0.2 100 The North Carolina Piedmont riparian mix is to be applied to the disturbed areas along streambanks. The recommended application rate is 20 pounds per acre with a cover crop. To provide quicker cover, the mix specified in Table 1 should also be augmented with the appropriate cover/companion species, as identified in Table 2. 1 Table 2: Cover/Com.anion S.ecies Scientific Name Secale cereale Echinochloa esculenta Common Name Grain Rye Japanese Millet Season to Plant September 1 to Aril 30 May 1 to Au. ust 31 Mix 30 I bs./acre 10 lbs./ acre Comments Grows 3-4' tall, but not a strong a com.etitor. Good germination; dies off with frost; does not tolerate mowin.. Substitutions to the native seed mix identified in this restoration plan may be made with prior approval. Any substitutions shall continue to consist of appropriate native species. In the event of a discrepancy, the specifications of the E&SC Plan shall govern. Additional information related to restoration activities is included on the construction drawings. The North Carolina Piedmont riparian mix (ERNMX-307) can be obtained from: Ernst Seeds 8884 Mercer Pike Meadville, Pennsylvania 16335 1-800-873-3321 814-336-2404 sales@ernstseed.com 2