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HomeMy WebLinkAbout20220798 Ver 1_ePCN Application_20220610Pre -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: 4/29/2022 BIMS # Assigned* 20220798 Is a payment required for this project?* 0 No payment required O Fee received O Fee needed - send electronic notification Reviewing Office* Asheville Regional Office - (828) 296-4500 Information for Initial Review Version#* What amout is owed?* O $240.00 0 $570.00 Select Project Reviewer* Andrew Moore:eads\awmoore3 la. Name of project: Southside Stormwater Management Project la. Who is the Primary Contact?* Jordan Hessler lb. Primary Contact Email:* jhessler@wildlandseng.com Date Submitted 6/10/2022 Nearest Body of Water French Broad River Basin French Broad Water Classification Class B Site Coordinates Latitude: 35.57684 A. Processing Information Longitude: -82.55703 lc. Primary Contact Phone:* (828)551-8582 County (or Counties) where the project is located: Buncombe 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? OYes 0No 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 O Individual 401 Water Quality Certification 27 - Restoration 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? O Owner J Applicant (other than owner) le. Is there an Agent/Consultant for this project?* 0 Yes ® No 2. Owner Information 2a. Name(s) on recorded deed: Asheville Housing Authority 2b. Deed book and page no.: DB 990 PG 335 2c. Contact Person: David Nash 2d. Address Street Address PO BOX 1898 Address Line 2 City Asheville Postal / Zip Code 28802 State / Province / Region North Carolina Country United States 2e. Telephone Number: (828)239-3505 2f. Fax Number: 2g. Email Address:* dnash@haca.org 3. Applicant Information (if different from owner) 3a. Name: Jordan Hessler 3b. Business Name: Wildlands Engineering, Inc. 3c. Address Street Address 167-B Haywood Road Address Line 2 City Asheville Postal / Zip Code 28806 3d. Telephone Number: (828)551-8582 3f. Email Address:* jhessler@wildlandseng.com C. Project Information and Prior Project History State / Province / Region North Carolina Country United States 3e. Fax Number: 1. Project Information 1 b. Subdivision name: (if appropriate) lc. Nearest municipality / town: Asheville 2. Project Identification 2a. Property Identification Number: 964823787100000 2c. Project Address Street Address 62 Erskine Street Address Line 2 City Asheville Postal / Zip Code 28806 3. Surface Waters 3a. Name of the nearest body of water to proposed project: * French Broad River 3b. Water Resources Classification of nearest receiving water: * Class B 3c. What river basin(s) is your project located in?* French Broad 3d. Please provide the 12-digit HUC in which the project is located. 060101050604 4. Project Description and History 2b. Property size: 17 State / Province / Region North Carolina Country United States 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 an urban watershed in Buncombe County, NC. Land use in and immediately adjacent to the project area is residential and commercial. 4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?* 0 Yes ® No 0 Unknown 4f. List the total estimated acreage of all existing wetlands on the property: 0.273 4g. List the total estimated linear feet of all existing streams on the property: 0 4h. Explain the purpose of the proposed project:* The Southside Stormwater project is being developed to improve stormwater infrastructure, and water quality and provide ecological uplift in the headwater watersheds that flow through the Erskine Apartments. 41. Describe the overall project in detail, including indirect impacts and the type of equipment to be used: * A concrete flume will be removed and naturalized with an open channel with rock grade control and sandbed media (regenerative stormwater conveyance), and an existing pipe will be daylighted and naturalized as an open channel with boulder step grade control. At the end of the existing pipe to be removed is a wetland area that has been altered by past manipulation, sedimentation, and trash disposal and which is overgrown with non-native invasive species. The wetland area will be restored to more closely resemble reference conditions. Wildlands is using other headwater forest references in the French Broad Basin to develop a grading and planting plan that provides functional uplift but also accommodates the urban stormwater flows experienced. Specific activities include stabilization to accommodate and distribute existing stormwater runoff over the surface of the wetland, removal of non-native invasive species, and planting with native riparian and wetland species, including canopy species. The project will also include the building of multiple walkways and trails, a wetland overlook area, and other public amenities. Excavators will be used for grading, while articulated track trucks may be used for hauling soil. Small equipment such as mini excavators and skid steerers may also be used during grading activities. 5. Jurisdictional Determinations 5a. Have the wetlands or streams been delineated on the property or proposed impact areas?* ) Yes 0 No Comments: PJD submittal included with this package 5b. If the Corps made a jurisdictional determination, what type of determination was made? * 0 Preliminary 0 Approved O Not Verified 0 Unknown 0 N/A Corps AID Number: N/A 5c. If 5a is yes, who delineated the jurisdictional areas? Name (if known): Agency/Consultant Company: Other: 6. Future Project Plans Jordan Hessler Wildlands Engineer, Inc. 6a. Is this a phased project?* O Yes O No Unknown 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? D. Proposed Impacts Inventory 1. Impacts Summary la. Where are the impacts associated with your project? (check all that apply): v Wetlands 0 Open Waters 2. Wetland Impacts Streams -tributaries Pond Construction 0 Buffers 2a. Site #* (?) 2a1 Reason (?) 2b. Impact type* (?) 2c. Type of W.* 2d. W. name 2e. Forested* 2f. Type of Jurisdicition* (?) 2g. Impact area* W1 wetland grading P NON-NCWAM TYPES Wetland A No Both 0.273 (acres) 2g. Total Temporary Wetland Impact 0.000 2g. Total Wetland Impact 0.273 2g. Total Permanent Wetland Impact 0.273 2i. Comments: Impact on wetland A is needed to conduct restoration activities and will result in an increase in resource function. E. Impact Justification and Mitigation 1. Avoidance and Minimization la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project: Due to the nature of restoration projects, impacts on on -site wetlands are necessary. lb. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques: Newly constructed slopes will be stabilized using biodegradable coir fiber matting, seeding, and planted with native riparian species. Construction activities will follow the guidelines outlined in the NC Erosion and Sediment Control Planning and Design Manual. See plans for additional avoidance measures used to minimize impacts on the wetland. 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: Compensatory mitigation is not required for aquatic habitat restoration related activities authorized under the Nationwide 27 since these activities must result in a net increase in aquatic resource functions and services. F. Stormwater Management and Diffuse Flow Plan (required by DWR) 1. Diffuse Flow Plan la. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules? O Yes O No If no, explain why: The project is not located within a county or watershed that has NC Riparian Buffer Protection Rules 2. Stormwater Management Plan 2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?* OYes3 No 2b. Does this project meet the requirements for low density projects as defined in 15A NCAC 02H .1003(2)? OYes 0No 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?* J Yes O No lb. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State (North Carolina) Environmental Policy Act (NEPA/SEPA)?* O Yes O No Comments: * This project does not require the preparation of NEPA/SEPA documentation. 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)?* O Yes J No 3. Cumulative Impacts (DWR Requirement) 3a. Will this project result in additional development, which could impact nearby downstream water quality?* O Yes O No 3b. If you answered "no," provide a short narrative description. The project will improve downstream water quality. No future impact is planned. 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?* O Yes • No 5b. Have you checked with the USFWS conceming Endangered Species Act impacts?* O Yes O No 5d. Is another Federal agency involved?* 0 Yes 5e. Is this a DOT project located within Division's 1-8? 0 Yes @ No O No 0 Unknown 5f. Will you cut any trees in order to conduct the work in waters of the U.S.? OYes 0No 5g. Does this project involve bridge maintenance or removal? : Yes ONo 5h. Does this project involve the construction/installation of a wind turbine(s)?* 0 Yes ® No 51. 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? Utilized the U.S. Fish and Wildlife Service (USFWS) IPaC website in order to identify federally listed Threatened and Endangered plant and animal species that could occur on the project site. No critical habitats were found in the project area by the IPaC tool. There are 7 federally protected listed: Gray Bat (Myotis grisescens), Northern Long-eared Bat (Myotis septentrionalis), Bog Turtle (Glyptemys muhlenbergii), Appalachian Elktoe (Alasmidonta raveneliana), Mountain Sweet Pitcher -plant (Sarracenia rubra ssp. jonesii), Virginia Spiraea (Spiraea virginiana), Rock Gnome Lichen (Gymnoderma lineare). Possible habitats exist for the bog turtle and Mountain Sweet Pitcher Plant in the existing wetland. However, no individuals were documented and the wetland is highly degraded. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as an Essential Fish Habitat?* O Yes O No 6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?* National Oceanic and Atmospheric Administration (NOAA) Essential Fish Habitat Mapper Website. https://www.habitat. noaa.gov/application/efhmapper/index.html 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?* O Yes O No 7b. What data sources did you use to determine whether your site would impact historic or archeological resources?* The NC State Historic Preservation Office (SHPO) GIS Service (HPOWEB) was reviewed for historic resources. No historic resources were present online within the project area. Across the street, the Livingston Street school (BN5662) is listed. The project will not develop on that parcel. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain?* 0 Yes * No 8c. What source(s) did you use to make the floodplain determination?* North Carolina Flood Insurance Rate Map (FIRM) Panel 9648 Map Number 3700964800J revised on 01/06/2010 The panel is attached. 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 Southside-PCN Package 6-9-22.pdf 49.86MB File must be PDF or KMZ Comments Signature O 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: Jordan Hessler Signature Date 6/10/2022 Preliminary ORM Data Entry Fields for New Actions ACTION ID #: SAW- Begin Date (Date Received): Prepare file folder n Assign Action ID Number in ORM n 1. Project Name [PCN Form A2a]: Southside Stormwater Improvement Project 2. Work Type: FPrivate n Institutional n Government n Commercial 3. Project Description / Purpose [PCN Form B3d and B3e]: The Southside Stormwater project is being developed to improve stormwater infrastructure, and water quality and provide ecological uplift in the headwater watersheds that flow through the Erskine Apartments. A concrete flume will be removed and naturalized with an open channel with rock grade control and sandbed media (regenerative stormwater conveyance), and an existing pipe will be daylighted and naturalized as an open channel with boulder step grade control. At the end of the existing pipe to be removed is a wetland area that has been altered by past manipulation, sedimentation, trash disposal and which is overgrown with non-native invasive species. 4. Property Owner / Applicant [PCN Form A3 or A4]: Wildlands Engineering, Inc. (Applicant) POC: Jordan Hessler 167-B Haywood Road, Asheville, NC 28806 Phone: (828) 551-8582 / Email: jhessler@wildlandseng.com 5. Agent / Consultant [PNC Form A5 — or ORM Consultant ID Number]: Jordan Hessler, Wildlands Engineering Inc. 6. Related Action ID Number(s) [PCN Form B5b]: 7. Project Location — Coordinates, Street Address, and/or Location Description [PCN Form Blb]: Coordinates: 35.57684 N,-82.55703 W Street Address: 62 Erskine Street, Asheville, NC 28802 8. Project Location — Tax Parcel ID [PCN Form Bla]: PIN 964823787100000 9. Project Location — County [PCN Form A2b]: Buncombe 10. Project Location — Nearest Municipality or Town [PCN Form A2c]: Asheville 11. Project Information — Nearest Waterbody [PCN Form B2a]: French Broad River 12. Watershed / 8-Digit Hydrologic Unit Code [PCN Form B2c]: French Broad River Basin 06010105 Authorization: Section 10 n Section 404 Regulatory Action Type: ❑ Standard Permit ✓ Nationwide Permit # Regional General Permit # ✓ Jurisdictional Determination Request Section 10 and 404 n 0 Pre -Application Request n Unauthorized Activity Compliance n No Permit Required Revised 20150602 June 9, 2022 Crystal C. Amschler US Army Corps of Engineers Asheville Regulatory Field Office 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 Subject: WILDLANDS ENGINEERING Pre -Construction Notification Pursuant to Nationwide Permit No.27 And Water Quality Certification No. 3885 Southside Stormwater Improvement Project Buncombe County, North Carolina Dear Ms. Amschler: The Southside Stormwater Improvement Project located at 62 Erskine Street approximately 1 mile south of downtown Asheville and 0.5 miles North of AB -Tech Community College in Buncombe County (Figures 1 & 2). Wildlands Engineering (Wildlands) is working on behalf of the property owners to provide stormwater improvements using stream and wetland restoration techniques. An Agent Authorization Form is attached which provides verification that Wildlands is acting on behalf of the property owners. Project Overview The Southside Stormwater project is being developed to improve stormwater infrastructure, and water quality and provide ecological uplift in the headwater watersheds that flow through the Erskine Apartments. A concrete flume will be removed and naturalized with an open channel with rock grade control and sand bed media (regenerative stormwater conveyance), and an existing pipe will be daylighted and naturalized as an open channel with boulder step grade control. At the end of the existing pipe to be removed is a wetland area that has been altered by past manipulation, sedimentation, trash disposal and which is overgrown with non-native invasive species. The wetland area will be restored to more closely resemble reference conditions. Wildlands is using other headwater wetland references in the French Broad Basin to develop a grading and planting plan that provide functional uplift, but which also accommodate the urban stormwater flows experienced. Specific activities include stabilization to accommodate and distribute existing stormwater runoff over the surface of the wetland, removal of non-native invasive species and planting with native riparian and wetland species, including canopy species. The project will also include the building of multiple walkways and trails, a wetland overlook area, and other public amenities. Methodology Wildlands delineated potential wetland waters within and immediately adjacent to the proposed project area using the USACE Routine On -Site Determination Method defined by the 1987 Corps of Engineers Wetlands Delineation Manual and subsequent Eastern Mountain and Piedmont Regional Supplement Version 2.0 (2012). Wetland Determination Data Forms representative of on -site wetland and upland areas are enclosed (DP1-2). Non -wetland waters (streams) were reviewed using USACE Ordinary High -Water Marks guidance (2005) and classified using the North Carolina Department of Water Resources (NCDWR) Methodology for Identification of Intermittent and Perennial Streams and Their Origins (Version 4.11, 2010). NCDWR Stream Classification Forms representative of on -site stream channels are enclosed (SCP1). Wildlands Engineering, Inc. • phone 828-551-8582 • fax 704-332-3306 • 167-B Haywood Road • Asheville, NC 28806 Field Investigation Results The results of the on -site field investigation indicate there are no streams and 1 wetland (wetland A) located within the assessment area (Figure 3). Approximate acreage of potential on -site waters is summarized in Table 1. Table 1. Summary of Potential On -Site Waters Jurisdictional Feature Classification Acreage (AC) Wetland A Headwater Forest 0.273 Total: 0.273 Soil types within the assessment area include Clifton -Urban land complex (CuD), Tate -Urban land complex (TmC), Udorthents loamy (Ud), Udorthents-Urban land complex (UhE). The Clifton -Urban land complex is identified as well -drained soil that is found on mountain slopes and ridges. The Tate -Urban land complex is described as a well -drained soil generally found in fans, benches, and stream terraces. The Udorthents loamy is described as well drained, and occurs on backslopes, and side slopes. The Udorthents-Urban land complex are characterized as somewhat excessively drained found on backslopes, foot slopes, and toe slopes. Soil mapping units are from the U.S. Department of Agriculture (USDA) Natural Resources Conservation Service (NRCS) Web Soil Survey website (https://websoilsurvey.sc.egov.usda.gov/App/HomePage.htm). On -site soils are mapped in Figure 3. Please do not hesitate to contact me at 828-551-8582 or at jhessler@wildlandseng.com should you have any questions regarding this request for jurisdictional verification. Sincerely, (54-- __,_y-.—e.0-7 Jordan Hessler Environmental Scientist !4/ Roy I„l Project Location C ': Hydrologic Unit Code (14-digit) ueuryewwn 06010105090020 0 T ro 73 0- 12577f1 ^..�•.i. .v. /�/'. 63 06010105090010 // I 1, Crowne Plaza Tennis & Golf $28f 63 o Resort a z cedarH\ Rd ` ` D�avrr�ievff' — �' • Lake 0 o Malvern Hills 06010105060010 ��--�Qrriie�Pyul�— / 1 % ;'/ I 1 dsl,EJe Hills 06010105060030 � 191 1 / N\\\ Rd �� 1 �..� t, \ cm / \• a,) ' 191 /N / �..�\ 1-; ! / \` P o�-,a ) O/ry 1 1 ,�•' RT% �-0 r' 06010105050010, ,'•‘. ,e' t` I �~ 06010105080010 I; ( Hillside St Nibntford Hills / i 1 % CO. // ...../ei ! L OD Grace Asheville Ash Enka Village Scott Mountain Sulphur Springs Sot. a Stradley Cove Verlable N`�J `• West As1,2'vi1Te • w � st Mak / 69,, Kenilworth Chunn Cove Shiloh 0 Biltm're Biltmore ForestFOres% CountryClub (""� i i M e a d,0.w4s• ML,uritain 3197ff Haw Creek s 0- 70 Beverly Hills 0 74 06010105070040 p,Z3\ea Rd 0 1 a 9` 0 Oakley w 0 -0- 0 t s G 0 0 a, Q Busbeei—..\ MAntaln \ Swannanoa Hills 0 10 0 0 15 a / 06010105040010 / 74 / /� Viler /-%__/ Mountain / Mountain 06010105070030 ontis Mount izL, I \I �39G .01 • 1 74 Ch.stn ut untain iCiligrv'WILDLANDS ENGINEERING Figure 1 Vicinity Map Southside Stormwater Improvement Project French Broad River Basin (06010105) 0 1 2 4 Miles L 1 1 1 1 1 1 1 I Buncombe County, NC Site Coordinates: 35.57684 N,-82.55703 Asheville, NC USGS 7.5 Minute Topographic Quadrangle WTI I) LANDS Figure 2 USGS Topo Map Southside Stormwater Improvement Project French Broad River Basin (06010105) Buncombe County, NC i Property Line / Assessment Area ® Existing Wetland %% Existing Concrete Flume = Existing Stormwater Pipe O Stream Classification Point (SCP#) O Wetland/Upland Data Points (DP#) Soils CuD - Clifton -Urban land complex, 15-30% slopes TmC - Tate -Urban land complex, 2-8% slopes 0 Ud - Udorthents, loamy O UhE - Udothents-Urban land complex, 2-5O% slopes WILDLANDS ENGINEERING 0 100 200 400 600 Feet Figure 3 Delineation/Soils Map Southside Stormwater Improvement Project French Broad River Basin (06010105) Buncombe County, NC Figure 4 PCN Impacts Southside Stormwater Improvement Project French Broad River Basin (06010105) Buncombe County, NC Jurisdictional Determination Request US Army Corps of Engineers Wilmington District This form is intended for use by anyone requesting a jurisdictional determination (JD) from the U.S. Army Corps of Engineers, Wilmington District (Corps). Please include all supporting information, as described within each category, with your request. You may submit your request via mail, electronic mail, or facsimile. Requests should be sent to the appropriate project manager of the county in which the property is located. A current list of project managers by assigned counties can be found on-line at: http://www. saw.usace.army.mil/Missions/RegulatoryPermitProgram/Contact/CountyLocator. aspx, by calling 910-251-4633, or by contacting any of the field offices listed below. Once your request is received you will be contacted by a Corps project manager. ASHEVILLE & CHARLOTTE REGULATORY FIELD OFFICES US Army Corps of Engineers 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 General Number: (828) 271-7980 Fax Number: (828) 281-8120 RALEIGH REGULATORY FIELD OFFICE US Army Corps of Engineers 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 General Number: (919) 554-4884 Fax Number: (919) 562-0421 WASHINGTON REGULATORY FIELD OFFICE US Army Corps of Engineers 2407 West Fifth Street Washington, North Carolina 27889 General Number: (910) 251-4610 Fax Number: (252) 975-1399 WILMINGTON REGULATORY FIELD OFFICE US Army Corps of Engineers 69 Darlington Avenue Wilmington, North Carolina 28403 General Number: 910-251-4633 Fax Number: (910) 251-4025 INSTRUCTIONS: All requestors must complete Parts A, B, C, D, E, F and G. NOTE TO CONSULTANTS AND AGENCIES: If you are requesting a JD on behalf of a paying client or your agency, please note the specific submittal requirements in Part H. NOTE ON PART D — PROPERTY OWNER AUTHORIZATION: Please be aware that all JD requests must include the current property owner authorization for the Corps to proceed with the determination, which may include inspection of the property when necessary. This form must be signed by the current property owner(s) or the owner(s) authorized agent to be considered a complete request. NOTE ON PART D - NCDOT REQUESTS: Property owner authorization/notification for JD requests associated with North Carolina Department of Transportation (NCDOT) projects will be conducted according to the current NCDOT/USACE protocols. NOTE TO USDA PROGRAM PARTICIPANTS: A Corps approved or preliminary JD may not be valid for the wetland conservation provisions of the Food Security Act of 1985. If you or your tenant are USDA Program participants, or anticipate participation in USDA programs, you should also request a certified wetland determination from the local office of the Natural Resources Conservation Service, prior to starting work. Version: May 2017 Page 1 Jurisdictional Determination Request A. PARCEL INFORMATION Street Address: 62 Erskine Street City, State: County: Asheville, NC Buncombe Parcel Index Number(s) (PIN): 964823787100000 B. REQUESTOR INFORMATION Name: Jordan Hessler Mailing Address: Telephone Number: Electronic Mail Address: Select one: n a n 167-B Haywood Road Asheville, NC 28806 828-551-8582 jhessler@wildlandseng.com I am the current property owner. I am an Authorized Agent or Environmental Consultant) Interested Buyer or Under Contract to Purchase Other, please explain. C. PROPERTY OWNER INFORMATION2 Name: Asheville Houseing Authority Mailing Address: Telephone Number: Electronic Mail Address: PO Box 1898 Asheville, NC 28802 N/A N/A 1 Must provide completed Agent Authorization Form/Letter. 2 Documentation of ownership also needs to be provided with request (copy of Deed, County GIS/Parcel/Tax Record). Version: May 2017 Page 2 Jurisdictional Determination Request D. PROPERTY ACCESS CERTIFICATION3'4 By signing below, I authorize representatives of the Wilmington District, U.S. Army Corps of Engineers (Corps) to enter upon the property herein described for the purpose of conducting on - site investigations, if necessary, and issuing a jurisdictional determination pursuant to Section 404 of the Clean Water Act and/or Section 10 of the Rivers and Harbors Act of 1899. I, the undersigned, am either a duly authorized owner of record of the property identified herein, or acting as the duly authorized agent of the owner of record of the property. Jordan Hessler Print Name Capacity: n Owner n Authorized Agents Date Signature E. REASON FOR JD REQUEST: (Check as many as applicable) nI intend to construct/develop a project or perform activities on this parcel which would be designed to avoid all aquatic resources. ❑ I intend to construct/develop a project or perform activities on this parcel which would be designed to avoid all jurisdictional aquatic resources under Corps authority. n I intend to construct/develop a project or perform activities on this parcel which may require authorization from the Corps, and the JD would be used to avoid and minimize impacts to jurisdictional aquatic resources and as an initial step in a future permitting process. nI intend to construct/develop a project or perform activities on this parcel which may require authorization from the Corps; this request is accompanied by my permit application and the JD is to be used in the permitting process. n I intend to construct/develop a project or perform activities in a navigable water of the U.S. which is included on the district Section 10 list and/or is subject to the ebb and flow of the tide. ❑ A Corps JD is required in order obtain my local/state authorization. ❑ I intend to contest jurisdiction over a particular aquatic resource and request the Corps confirm that jurisdiction does/does not exist over the aquatic resource on the parcel. ❑ I believe that the site may be comprised entirely of dry land. n Other: 3 For NCDOT requests following the current NCDOT/USACE protocols, skip to Part E. 4 If there are multiple parcels owned by different parties, please provide the following for each additional parcel on a continuation sheet. 5 Must provide agent authorization form/letter signed by owner(s). Version: May 2017 Page 3 Jurisdictional Determination Request F. JURISDICTIONAL DETERMINATION (JD) TYPE (Select One) ❑✓ o I am requesting that the Corps provide a preliminary JD for the property identified herein. A Preliminary Jurisdictional Determination (PJD) provides an indication that there may be "waters of the United States" or "navigable waters of the United States"on a property. PJDs are sufficient as the basis for permit decisions. For the purposes of permitting, all waters and wetlands on the property will be treated as if they are jurisdictional "waters of the United States". PJDs cannot be appealed (33 C.F.R. 331.2); however, a PJD is "preliminary" in the sense that an approved JD can be requested at any time. PJDs do not expire. I am requesting that the Corps provide an approved JD for the property identified herein. An Approved Jurisdictional Determination (AJD) is a determination that jurisdictional "waters of the United States" or "navigable waters of the United States" are either present or absent on a site. An approved JD identifies the limits of waters on a site determined to be jurisdictional under the Clean Water Act and/or Rivers and Harbors Act. Approved JDs are sufficient as the basis for permit decisions. AJDs are appealable (33 C.F.R. 331.2). The results of the AJD will be posted on the Corps website. A landowner, permit applicant, or other "affected party" (33 C.F.R. 331.2) who receives an AJD may rely upon the AJD for five years (subject to certain limited exceptions explained in Regulatory Guidance Letter 05- 02). ❑ I am unclear as to which JD I would like to request and require additional information to inform my decision. G. ALL REQUESTS ❑� Map of Property or Project Area. This Map must clearly depict the boundaries of the review area. ✓❑ Size o Property) Review Area 1 7.27 acres. The property boundary (or review area boundary) is clearly physically marked on the site. Version: May 2017 Page 4 Jurisdictional Determination Request REQUESTS FROM CONSULTANTS Project Coordinates (Decimal Degrees): Latitude: 35.57684 Longitude: -82.55703 A legible delineation map depicting the aquatic resources and the property/review area. Delineation maps must be no larger than 11x17 and should contain the following: (Corps signature of submitted survey plats will occur after the submitted delineation map has been reviewed and approved).6 • North Arrow • Graphical Scale • Boundary of Review Area • Date • Location of data points for each Wetland Determination Data Form or tributary assessment reach. For Approved Jurisdictional Determinations: • Jurisdictional wetland features should be labeled as Wetland Waters of the US, 404 wetlands, etc. Please include the acreage of these features. • Jurisdictional non -wetland features (i.e. tidal/navigable waters, tributaries, impoundments) should be labeled as Non -Wetland Waters of the US, stream, tributary, open water, relatively permanent water, pond, etc. Please include the acreage or linear length of each of these features as appropriate. • Isolated waters, waters that lack a significant nexus to navigable waters, or non - jurisdictional upland features should be identified as Non -Jurisdictional. Please include a justification in the label regarding why the feature is non jurisdictional (i.e. "Isolated", "No Significant Nexus", or "Upland Feature"). Please include the acreage or linear length of these features as appropriate. For Preliminary Jurisdictional Determinations: • Wetland and non -wetland features should not be identified as Jurisdictional, 404, Waters of the United States, or anything that implies jurisdiction. These features can be identified as Potential Waters of the United States, Potential Non -wetland Waters of the United States, wetland, stream, open water, etc. Please include the acreage and linear length of these features as appropriate. nCompleted Wetland Determination Data Forms for appropriate region (at least one wetland and one upland form needs to be completed for each wetland type) 6 Please refer to the guidance document titled "Survey Standards for Jurisdictional Determinations" to ensure that the supplied map meets the necessary mapping standards. http://www.saw.usace.army.mil/Missions/Regulatory-Permit- Program/Jurisdiction/ Version: May 2017 Page 5 Jurisdictional Determination Request ❑ Completed appropriate Jurisdictional Determination form • PJDs, please complete a Preliminary Jurisdictional Deteiiiunation Form' and include the Aquatic Resource Table • AJDs, please complete an Approved Jurisdictional Determination Form' Vicinity Map Aerial Photograph USGS Topographic Map Soil Survey Map Other Maps, as appropriate (e.g. National Wetland Inventory Map, Proposed Site Plan, previous delineation maps, LIDAR maps, FEMA floodplain maps) Landscape Photos (if taken) NCSAM and/or NCWAM Assessment Forms and Rating Sheets NC Division of Water Resources Stream Identification Forms Other Assessment Forms ' www.saw.usace.army.mil/Portals/59/docs/regulatory/regdocs/JD/RGL 08-02 App A Prelim JD Form fillable.pdf ' Please see http://www.saw.usace.army.mil/Missions/Regulatory-Permit-Program/Jurisdiction/ Principal Purpose: The information that you provide will be used in evaluating your request to determine whether there are any aquatic resources within the project area subject to federal jurisdiction under the regulatory authorities referenced above. Routine Uses: This information may be shared with the Department of Justice and other federal, state, and local government agencies, and the public, and may be made available as part of a public notice as required by federal law. Your name and property location where federal jurisdiction is to be determined will be included in the approved jurisdictional determination (AJD), which will be made available to the public on the District's website and on the Headquarters USAGE website. Disclosure: Submission of requested information is voluntary; however, if information is not provided, the request for an AJD cannot be evaluated nor can an AJD be issued. Version: May 2017 Page 6 LANDOWNER AUTHORIZATION FORM PROPERTY LEGAL DESCRITION: Deed Book: 990 Page: 335 County: Buncombe Parcel ID Number: PIN: 964823787100000 Street Address: 62 Erskine Street Asheville, NC 28802 Property Owner: Asheville Housing Authority AKA Housing Authority of Asheville Registered Agent: (Owner names as specified on deed) The undersigned, registered property owner(s) of the above property, do hereby authorize RiverLink, Inc. and Wildlands Engineering, Inc. (Wildlands) to conduct of stream and/or wetland determinations and delineations, and issuance of, application for and/or acceptance of any required permit(s) or certification(s). I authorize land disturbing activities in association with project assessment activities and construction. I agree to allow all regulatory agencies, including the US Army Corps of Engineers, to visit the property as part of these environmental reviews. Property Owners(s) Address: PO Box 1989 (if different from above) Asheville NC 28802 Property Owner Telephone Number: ,5 L 55 z; al, ? 5. p I hereby certify the above information to be true and accurate to the best of my knowledge. (Property Owner or Authorized Signature) (Date) Pagel of 1 • 3 3 3 5 'tate of jortij (Carolina . . : : QLountp of 3uncombc, iEljt5 3nbenture, made this 7th day of November, 1968, by and between JAMES S. RUSSELL and wife, VIRDIA RUSSELL I f- hereinafter called raptors` and REDEVELOPMENT COMMISSION OF THE CITY OF ASHEVILLE, a public body " and body corporate and politic of the State of N.C. ----hereinafter called Grantees, (said designations'' shall include the respective parties, whether one or more, individual or corporate, and their respective successors. in interest or assigns). 6;. ttneZeth; That the Grantors, for and in consideration of the sum of Ten Dollars, and other" good and valuable considerations to them in hand paid by the Grantees, the receipt whereof is hereby acknowl- edged, have given, granted, bargained, sold and conveyed,and by these presents do give, grant, bargain, sell, convey and confirm unto the Grantees their heirs and/or successors and assigns (subject, however, to any conditions, restrictions, limitations, reservations or exceptions appearing after the description below), the following particularly described real estate, Idcated in Buncombe County, North Carolina, to-wit: In the City of Asheville . BEGIA1ING at a stake in the South margin of Livingston Street, 'at the Northwest corner of a lot now or formerly belonging to Isaiah Tucker, and runs thence with the West line of said Tucker lot in a South direction 80 feet more or less to the Northernmost corner of the property now or formerly belonging to the Estate of W. E. Shuford; thence in a West direction with the North line of said Shuford property 50 feet to a stake, the Southeast corner of a ;! lot formerly belonging to James Stanback; thence with the East line of said Stanback lot, .. 87 feet td a jtake, the Northeast corner of said Stanback lot and the South margin of Livingston S.tre•et;• thence with said margin of Livingston Street in an East direction 60 feet to the BEGSNNZNG. ;k, ` Being the same Land conveyed to James S. Russell and wife, Verde Russell by deed from Della ; Workman and'Guy •Weaver (Co-Executors under the Will of Mattie Lou Goldsmith), dated Octiaba.. .:/, 74 22, 1964, and,'iecorded in the office of the Register of Deeds for Buncombe' County, North xt 3. Carolina, in Deed Book 913 at page 137. rs'ge�' �YF�'*f i �@ q, The above tract of land is conveyed, together with all the right, title and interest of" r ,,,, hj the Grantors herein in and to any streets, roads, alleys, sidewalks and overlaps or gaps ') , or gores by record or occupancy within the perimeter boundary of that certain tract of.-.' land shown on that map prepared by Eric Hill Associates, Inc. • i � g Said Tract is shown on the Acquisition Map prepared by Eric Hill Associates, Inc., Atlanta;�`t�� n'� . Georgia, dated May, 1966, East Riverside Urban Renewal Project, No. N.C. R-48, and said x tract is defined therein as Block 55, Parcel 24. "' ii. to jOAt1e rant to jolt the above described land and premises, with all the appurtenances thereunto ' belonging, or in anywise appertaining, unto the Grantees, their heirs and/or successors and assigns forever. '„ / g , And the Grantors covenant to and with the Grantees, their heirs and/or successors and assigns, that the Grantors are lawfully seised in fee simple of said land and premises, and have full right and power to convey'''''''' '`•" the same to the Grantees in fee simple, and that said land and premises are free from any and all encumbrances (with the exceptions above stated, if any), and that they will and their heirs, executors, administrators and/or ' successors shall forever warrant and defend the title to the said land and premises, with the appurtenances' •unto the Grantees, their heirs and/or successors and assigns, against the lawful claims of all persons whomsoever. - 3in ))itile85 rDijerfet, the Grantors have hereunto set their hands and seals, or, if corporate, has"• "' caused this Deed to be executed by its duly authorized officers and its seal to be hereunto affixed, the day and year ' first above written. / ._-r 4 4/, ' - , <- .. '> �,��, ���� _� : -- -��� (SEAL} t � James S. Russell / l -I SE .)'�Y""Elie-r )) Mei,* (SEAL}, bt3tt'br or p 1ua,Qpuntp of Aiuncom be' \••• . - I �/ d=- r i a , . ° t . �7 0 r•!• ••A3 . , a Notary Public of said State and County, do hereby certify that ' _ _pa_i,L�a.,--__- - JAMES S. RUSSELL and wife, VIRDIA RUSSELL �',`p nail .,apprtar l befo{ •Me this day and acknowledged the due execution of the foregoing instrument. ., C ':E: : C. November 68\ ,,,'••• W.1111�s Amy hand:and Notarial Seal, this..,�t day of , 19 C . My commission expires: /�,.2...F 7/ �, ,, ///�•'• �"���"•��� Notary Public. • 'tare of ¶ountp of ! aid State and County, do hereby certify that '� c'� • srATE of S'a„a Real Estate "� m : 0 A R4H�( ' • _ � Excise Tax �- personally appeared before me n /10- ,., .�,��1r - a 'til l�'`l.. - �- lment a n A �ltnes5 my har •.ca rn I'✓ ► *14 68 '''''''' 0 4. a ® = 19 M •+h o P.9.'10704 — . r My commission expires: Notary Public. &tate of gorth Carolina,County of jlduueomfae /�� Each of the foregoing certificates, namely of....". . . . ..... .... ... ... a notary or Notaries public f the State and County` esignated •is,tcertified to be correct. �� This day of ,l f�t9 ,^`�- , 19 WILLIA . DIGGES Registe o Deeds, B�jncombe o n By: ."'d a(.!W... .� Deputy Filed for registration on the....(...day of 19sf t7"at 3-�/ Q'M "M WILLI E. DIGGES Regis r f Deeds, Buncon, • n�ty[/ By: 'f fl / • /I t�.`R.trL- , Deputy 1;t,1 i h r I I J I I I I I O.PRELIMINARY JURISDICTIONAL DETERMINATION (PJD) FORM BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR PJD: 6/9/2022 B. NAME AND ADDRESS OF PERSON REQUESTING PJD: Wildlands Engineering, Inc., Jordan Hessler, 167-B Haywood Road, Asheville, NC 28806 C. DISTRICT OFFICE, FILE NAME, AND NUMBER: Asheville Regulatory Field Office, Southside Stormwater Improvement project D. PROJECT LOCATION(S) AND BACKGROUND INFORMATION: 62 Erskine Street, Asheville, NC 28806 (USE THE TABLE BELOW TO DOCUMENT MULTIPLE AQUATIC RESOURCES AND/OR AQUATIC RESOURCES AT DIFFERENT SITES) State: North Carolina County: Buncombe City: Asheville Center coordinates of site (lat/long in degree decimal format): Latitude: 35.57684 Longitude: -82.55703 Universal Transverse Mercator: UTM 17 Name of nearest waterbody: French Broad E. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): ❑ Office (Desk) Determination. Date: Field Determination. Date(s): 12-09-21 TABLE OF AQUATIC RESOURCES INREVIEW AREA WHICH "MAY BE" SUBJECT TO REGULATORY JURISDICTION. Site Number Latitude (decimal degrees) Longitude (decimal degrees) Estimated amount of aquatic resources in review area (acreage and linear feet, if applicable Type of aquatic resources (i.e., wetland vs. non -wetland waters) Geographic authority to which the aquatic resource "may be" subject (i.e., Section 404 or Section 10/404) 1. Wetland A 35.57675 -82.55766 0.273 wetland waters 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 of the 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 or judicial compliance or enforcement action, or in any administrative appeal or in any Federal court; and (7) whether the applicant elects to use either an 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 in the review area that could be affected by the proposed activity, based on the following information: SUPPORTING DATA. Data reviewed for PJD (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 the PJD requestor: Map: GIS figures including Vicinity, USGS Topographic, Delineation, & Soils ® Data sheets prepared/submitted by or on behalf of the PJD requestor. ❑ Office concurs with data sheets/delineation report. ❑ Office does not concur with data sheets/delineation report. Rationale: ❑ Data sheets prepared by the Corps: ❑ Corps navigable waters' study: U.S. Geological Survey Hydrologic Atlas: ❑ USGS NHD data. USGS 8 and 12 digit HUC maps. ® U.S. Geological Survey map(s). Cite scale & quad name: 1:24,000 Scale Asheville, NC quadrangle ® Natural Resources Conservation Service Soil Survey. Citation: NRCS Web Soils Survey Website - El National wetlands inventory map(s). Cite name: ❑ State/local wetland inventory map(s). ❑ FEMA/FIRM maps: ® 100-year Floodplain vation is: Photographs: Aerial (Name & Date): 2020 aerial on GIS figures with submittal. or Other (Name & Date): Representative site photos with submittal. ❑ Previous determination(s). File no. and date of response letter: (National Geodetic Vertical Datum of 1929) ❑ Other information (please specify): IMPORTANT NOTE: The information recorded on this form has not necessarily been verified by the Corps and should not be relied upon for later jurisdictional determinations. Signature and date of Regulatory staff member completing PJD DATE 06/09/2022 Signature and date of person requesting PJD (REQUIRED, unless obtaining the signature is impracticable) 1 Districts may establish timeframes for requester to return signed PJD 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. Concrete flume — non -jurisdictional Southside — Representative Site Photos Page 1 U.S. Army Corps of Engineers WETLAND DETERMINATION DATA SHEET — Eastern Mountains and Piedmont Region See ERDC/EL TR-07-24; the proponent agency is CECW-CO-R OMB Control #: 0710-xxxx, Exp: Pending Requirement Control Symbol EXEMPT: (Authority: AR 335-15, paragraph 5-2a) Project/Site: Southside Stormwater Improvement Project Applicant/Owner: Wildlands Engineering, Inc. City/County: Asheville/Buncombe Investigator(s): J.Hessler Section, Township, Range: Sampling Date: 12-09-22 State: NC Sampling Point: DP1 Landform (hillside, terrace, etc.): hillside Local relief (concave, convex, none): Concave Slope (%): 2-10 Subregion (LRR or MLRA): LRR N, MLRA 130B Lat: 35.57675 Soil Map Unit Name: Tate -Urban land complex (TmC) Long: -82.55764 Datum: NAD83 NWI classification: N/A Are climatic / hydrologic conditions on the site typical for this time of year? Yes No X (If no, explain in Remarks.) Are Vegetation , Soil , or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes X No Are Vegetation , Soil , or Hydrology naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Hydric Soil Present? Wetland Hydrology Present? Yes X No Yes X No Yes X No Is the Sampled Area within a Wetland? Yes X No Remarks: DP1 is representitive of Wetland A. The wetland is located just below a stormwater pipe and also recieves water from seepage from the hillside. There is evidence of past manipulation from ditching and piping. The USAGE Antecendent Precipitation Tool indicates the site was dryer than normal in December. HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required; check all that apply) Secondary Indicators (minimum of two required) Soil Cracks (B6) Concave Surface (B8) (C2) Aerial Imagery (C9) Plants (D1) (D2) (D4) _Surface X Surface Water (Al) Aquatic Plants (B14) Vegetated _True _Sparsely High Water Table (A2) Hydrogen Sulfide Odor (C1) Drainage Patterns (B10) _ _ _ (A3) Rhizospheres on Living Roots (C3) Trim Lines (B16) _Saturation _Oxidized _Moss Water Marks (B1) Presence of Reduced Iron (C4) Dry -Season Water Table _ _ _ Deposits (B2) Iron Reduction in Tilled Soils (C6) Burrows (C8) _Sediment _Recent _Crayfish Deposits (B3) Muck Surface (C7) Visible on _Drift _Thin _Saturation Algal Mat or Crust (B4) Other (Explain in Remarks) Stunted or Stressed _ _ _ Iron Deposits (B5) X Geomorphic Position _ Inundation Visible on Aerial Imagery (B7) Shallow Aquitard (D3) _ _ Water -Stained Leaves (B9) Microtopographic Relief _ _ Aquatic Fauna (B13) X FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes X No Depth (inches): Wetland Hydrology Present? Yes X No Water Table Present? Yes X No Depth (inches): Saturation Present? Yes X No Depth (inches): (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Wetland Hydrology is present. ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: DP1 Absolute Dominant Indicator Tree Stratum (Plot size: 30 ) % Cover Species? Status 1. 2. 3. 4. 5. 6. 7. 50% of total cover: Sapling/Shrub Stratum (Plot size: 15 ) 1. 2. 3. 4. 5. 6. 7. 8. 9. 50% of total cover: Herb Stratum (Plot size: 5 =Total Cover 20% of total cover: =Total Cover 20% of total cover: 1. Juncus effusus 20 Yes FACW 2. Carex lurida 10 Yes OBL 3. Carex intumescens 5 No FACW 4. Eleocharis obtuse 10 Yes OBL 5. Ranunculus repens 2 No FAC 6. Typha latifolia 5 No OBL 7. Trifolium repens 1 No FACU 8. 9. 10. 11. 53 =Total Cover 50% of total cover: 27 20% of total cover: 11 Woody Vine Stratum (Plot size: 30 1. 2. 3. 4. 5. =Total Cover 50% of total cover: 20% of total cover: Dominance Test worksheet: Number of Dominant Species That Are OBL, FACW, or FAC: 3 (A) Total Number of Dominant Species Across All Strata: 3 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 100.0% (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: OBL species 25 x 1 = 25 FACW species 25 x 2 = 50 FAC species 2 x 3 = 6 FACU species 1 x 4 = 4 UPL species 0 x 5 = 0 Column Totals: 53 (A) 85 (B) Prevalence Index = B/A = 1.60 Hydrophytic Vegetation Indicators: 1 - Rapid Test for Hydrophytic Vegetation X 2 - Dominance Test is >50% X 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody Vine - All woody vines greater than 3.28 ft in height. Hydrophytic Vegetation Present? Yes X No Remarks: (Include photo numbers here or on a separate sheet.) ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont - Version 2.0 SOIL Sampling Point: DP1 Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix (inches) Color (moist) 0/0 0-10 10YR 4/1 75 10-15 2.5Y 5/6 100 Redox Features Color (moist) % Typel Loc2 Texture Remarks 7.5YR 4/6 25 C M Loamy/Clayey Prominent redox concentrations Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. Loamy/Clayey 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Histosol (A1) _ Histic Epipedon (A2) Black Histic (A3) _ Hydrogen Sulfide (A4) Stratified Layers (A5) _ 2 cm Muck (A10) (LRR N) Depleted Below Dark Surface (A11) Thick Dark Surface (Al2) Sandy Mucky Mineral (S1) _ Sandy Gleyed Matrix (S4) _ Sandy Redox (S5) Stripped Matrix (S6) Dark Surface (S7) _ Polyvalue Below Surface (S8) (MLRA 147, 148) _Thin Dark Surface (S9) (MLRA 147, 148) Loamy Mucky Mineral (F1) (MLRA 136) _ Loamy Gleyed Matrix (F2) X Depleted Matrix (F3) _ Redox Dark Surface (F6) _ Depleted Dark Surface (F7) _ Redox Depressions (F8) _ Iron -Manganese Masses (F12) (LRR N, MLRA 136) Umbric Surface (F13) (MLRA 122, 136) Piedmont Floodplain Soils (F19) (MLRA 148) Red Parent Material (F21) (MLRA 127, 147, 148) Indicators for Problematic Hydric Soils3: _ 2 cm Muck (A10) (MLRA 147) Coast Prairie Redox (A16) (MLRA 147, 148) Piedmont Floodplain Soils (F19) (MLRA 136, 147) _ Red Parent Material (F21) (outside MLRA 127, 147, 148) Very Shallow Dark Surface (F22) Other (Explain in Remarks) 3lndicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes X No Remarks: ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont — Version 2.0 U.S. Army Corps of Engineers WETLAND DETERMINATION DATA SHEET — Eastern Mountains and Piedmont Region See ERDC/EL TR-07-24; the proponent agency is CECW-CO-R OMB Control #: 0710-xxxx, Exp: Pending Requirement Control Symbol EXEMPT: (Authority: AR 335-15, paragraph 5-2a) Project/Site: Southside Stormwater Improvement Project Applicant/Owner: Wildlands Engineering, Inc. City/County: Asheville/Buncombe Investigator(s): J.Hessler Section, Township, Range: Sampling Date: 12-09-22 State: NC Sampling Point: DP2 Landform (hillside, terrace, etc.): hillside Local relief (concave, convex, none): Concave Slope (%): 2 Subregion (LRR or MLRA): LRR N, MLRA 130B Lat: 35.57675 Soil Map Unit Name: Tate -Urban land complex (TmC) Long: -82.55764 Datum: NAD83 NWI classification: N/A Are climatic / hydrologic conditions on the site typical for this time of year? Yes No X (If no, explain in Remarks.) Are Vegetation , Soil , or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes X No Are Vegetation , Soil , or Hydrology naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes No X Hydric Soil Present? Yes No X Wetland Hydrology Present? Yes No X Is the Sampled Area within a Wetland? Yes No X Remarks: DP2 is representitive of upland areas. The USAGE Antecendent Precipitation Tool indicates the site was dryer than normal in December. HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one is required; check all that apply) Secondary Indicators (minimum of two required) Soil Cracks (B6) Surface (B8) (C2) Imagery (C9) (D1) (D4) _Surface Water (A1) Aquatic Plants (B14) Vegetated Concave _Surface _True _Sparsely High Water Table (A2) Hydrogen Sulfide Odor (C1) Drainage Patterns (B10) _ _ _ (A3) Rhizospheres on Living Roots (C3) Trim Lines (B16) _Saturation _Oxidized _Moss Water Marks (B1) Presence of Reduced Iron (C4) Dry -Season Water Table _ _ _ Deposits (B2) Iron Reduction in Tilled Soils (C6) Burrows (C8) _Sediment _Recent _Crayfish Deposits (B3) Muck Surface (C7) Visible on Aerial _Drift _Thin _Saturation Algal Mat or Crust (B4) Other (Explain in Remarks) Stunted or Stressed Plants _ _ _ Iron Deposits (B5) Geomorphic Position (D2) _ _ Inundation Visible on Aerial Imagery (B7) Shallow Aquitard (D3) _ _ Water -Stained Leaves (B9) Microtopographic Relief _ _ Aquatic Fauna (B13) FAC-Neutral Test (D5) Field Observations: Surface Water Present? Yes No X Depth (inches): Wetland Hydrology Present? Yes No X Water Table Present? Yes No X Depth (inches): Saturation Present? Yes No X Depth (inches): (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: No wetland Hydrology ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont — Version 2.0 VEGETATION (Four Strata) - Use scientific names of plants. Sampling Point: DP2 Absolute Dominant Indicator Tree Stratum (Plot size: 30 ) % Cover Species? Status 1. 2. 3. 4. 5. 6. 7. 50% of total cover: Sapling/Shrub Stratum (Plot size: 15 ) 1. 2. 3. 4. 5. 6. 7. 8. 9. =Total Cover 20% of total cover: =Total Cover 50% of total cover: 20% of total cover: Herb Stratum (Plot size: 5 1. Allium canadense 5 Yes FACU 2. Fesuce spp. 5 Yes 3. Rubus spp. 5 Yes 4. 5. 6. 7. 8. 9. 10. 11. 15 =Total Cover 50% of total cover: 8 20% of total cover: 3 Woody Vine Stratum (Plot size: 30 ) 1. Celastrus orbiculatus 15 Yes FACU 2. Vitis rotundifolia 10 Yes FAC 3. 4. 5. 25 =Total Cover 50% of total cover: 13 20% of total cover: 5 Dominance Test worksheet: Number of Dominant Species That Are OBL, FACW, or FAC: 1 (A) Total Number of Dominant Species Across All Strata: 5 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 20.0% (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: OBL species 0 x 1 = 0 FACW species 0 x 2 = 0 FAC species 10 x 3 = 30 FACU species 20 x 4 = 80 UPL species 0 x 5 = 0 Column Totals: 30 (A) 110 (B) Prevalence Index = B/A = 3.67 Hydrophytic Vegetation Indicators: 1 - Rapid Test for Hydrophytic Vegetation 2 - Dominance Test is >50% 3 - Prevalence Index is <-3.0' 4 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation' (Explain) 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Four Vegetation Strata: Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or more in diameter at breast height (DBH), regardless of height. Sapling/Shrub - Woody plants, excluding vines, less than 3 in. DBH and greater than or equal to 3.28 ft (1 m) tall. Herb - All herbaceous (non -woody) plants, regardless of size, and woody plants less than 3.28 ft tall. Woody Vine - All woody vines greater than 3.28 ft in height. Hydrophytic Vegetation Present? Yes No X Remarks: (Include photo numbers here or on a separate sheet.) ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont - Version 2.0 SOIL Sampling Point: DP2 Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix (inches) Color (moist) 0/0 0-3 10YR 4/3 100 3-12 2.5YR 5/6 100 Redox Features Color (moist) % Typel Loc2 Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. Texture Remarks Loamy/Clayey Loamy/Clayey 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: Histosol (A1) _ Histic Epipedon (A2) Black Histic (A3) _ Hydrogen Sulfide (A4) Stratified Layers (A5) _ 2 cm Muck (A10) (LRR N) Depleted Below Dark Surface (A11) Thick Dark Surface (Al2) Sandy Mucky Mineral (S1) _ Sandy Gleyed Matrix (S4) _ Sandy Redox (S5) Stripped Matrix (S6) Dark Surface (S7) _ Polyvalue Below Surface (S8) (MLRA 147, 148) Thin Dark Surface (S9) (MLRA 147, 148) Loamy Mucky Mineral (F1) (MLRA 136) _ Loamy Gleyed Matrix (F2) _ Depleted Matrix (F3) _ Redox Dark Surface (F6) _ Depleted Dark Surface (F7) _ Redox Depressions (F8) _ Iron -Manganese Masses (F12) (LRR N, MLRA 136) Umbric Surface (F13) (MLRA 122, 136) Piedmont Floodplain Soils (F19) (MLRA 148) Red Parent Material (F21) (MLRA 127, 147, 148) Indicators for Problematic Hydric Soils3: _ 2 cm Muck (A10) (MLRA 147) Coast Prairie Redox (A16) (MLRA 147, 148) Piedmont Floodplain Soils (F19) (MLRA 136, 147) _ Red Parent Material (F21) (outside MLRA 127, 147, 148) Very Shallow Dark Surface (F22) Other (Explain in Remarks) 3lndicators of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or problematic. Restrictive Layer (if observed): Type: gravel Depth (inches): 12 Hydric Soil Present? Yes No X Remarks: ENG FORM 6116-4-SG, JUL 2018 Eastern Mountains and Piedmont — Version 2.0 NC DWQ Stream Identification Form Version 4.11 Date: I a. / 67 % / a 1 Project/Site: S15+ �� Latitude: �S j 7CSS Evaluator: 3. IA essv- County: ,GOrtie, Longitude: .- ss7 ( Total Points: Stream is at least intermittent if z 19 or perennial if >_ 30* y 1S S emer rmination (circle one) Intermittent Perennial Other S C 9 d..... e.g. Quad Name: 1 1 iJ A. Geomorphology (Subtotal = ) Absent Weak Moderate Strong 1 a' Continuity of channel bed and bank 0 2 3 2. Sinuosity of channel along thalweg 0 g 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 2 3 4. Particle size of stream substrate 1 2 3 5. Active/relict floodplain 0 1 (2) 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits Ce 1 2 3 8. Headcuts 1 2 3 9. Grade control ig> 0.5 1 1.5 10. Natural valley 0 0.5 10 1.5 11. Second or greater order channel -C Yes = 3 a artificial ditches are not rated; see discussions in manual B. Hydrology (Subtotal = 9. s ) 12. Presence of Baseflow 12. Presence of Baseflow 0 0 1 1 2 2 T 13. Iron oxidizing bacteria 0 1 2 14. Leaf litter 1.5 1 �1 0 15. Sediment on plants or debris Q't 0.5 1 1.5 16. Organic debris lines or piles (�� 0.5 1 1.5 17. Soil -based evidence of high water table? No = 0 Yes = 3 C. Biology (Subtotal = ) 18. Fibrous roots in streambed 3 2 0 0 19. Rooted upland plants in streambed 3 0 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 3 21. Aquatic Mollusks (� 1 2 3 22. Fish `9 0.5 1 1.5 23. Crayfish 0.5 1 1.5 24. Amphibians IZEO 0.5 1 1.5 25. Algae CiD 0.5 1 1.5 26. Wetland plants in streambed FACW 0.7 • OBL = 1.5 Other = 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: JJ 4\ (AA - te, a cu. Sketch: FEMA Floodplain Map 690000 FEET 680000 FEET 940000 FEET 35°35'30"N 35°35'0"N 35°34'30"N 35°34'0"N 82°33'30"W 82°33'0"W 82°32'30"W 950000 FEET 82°32'0"W FB0795 French Broad River Amboy Rd 101 ti • 100 pi AF8668 Tahkieostie FB080 Morgan ASHEVhL E Camby MR Oa IMIEzaza OT AS1HEVIILLE 7032 Oeflia ar avv:37003 fir AA5637� RockCliff AA5600 coa 114 g [eQ qr Pacoacasi Apartments FB©803 FB0804 Thurland CITY CFI AS1HIEVhLLE 37002 AS1H!E IILLE 1 -i OT Buck ngham ASHHHEVILLLE 3y700 2 AF866 utakexoraa (-0,) FB0805® Sweeter? Creek FB0807",, %ZONE/AE KeniiwOrth } D afliauttEoa3 GAD Sheridan - Lakewood or Swannanea Du kirk coo,' grpg 2059.4 940000 FEET 82°33'30"W 82 °33'0"W 82°32'30"W 82°32'0"W 35°35'30"N 35°35'0"N 35°34'30"N 950000 FEET ,( 1't )RI1,? C; iROl..1N.1 iris Coo ierat ng Teelinical State FEMA'S C40PEI4AT11IG TECHFIICALPAMMER 690000 FEET 680000 FEET This digital Flood Insurance Rate Map (FIRM) was produced through a unique cooperative partnership between the State of North Carolina and the Federal Emergency Management Agency (FEMA). The State of North Carolina has implemented a long term approach to floodplain management to decrease the costs associated with flooding. This is demonstrated by the State's commitment to map flood hazard areas at the local level. As a part of this effort, the State of North Carolina has joined in a Cooperating Technical State agreement with FEMA to produce and maintain this digital FIRM. FLOOD HAZARD INFORMATION SEE FIS REPORT FOR ZONE DESCRIPTIONS AND INDEX MAP THE INFORMATION DEPICTED ON THIS MAP AND SUPPORTING DOCUMENTATION ARE ALSO AVAILABLE IN DIGITAL FORMAT AT HTTP://FRIS.NC.GOV/FRIS SPECIAL FLOOD HAZARD AREAS Without Base Flood Elevation (BFE) Zone A,V, A99 With BFE or Depth Zone AE, AO, AH, VE, AR Regulatory Floodway OTHER AREAS OF FLOOD HAZARD OTHER AREAS GENERAL STRUCTURES MOM 11116611 IIIIIIIIIIIII IIIIIIIIIIIII BM5510 X BM5510 ® BM5510, 012 18-2- 0.2% Annual Chance Flood Hazard, Areas of 1% Annual Chance Flood with Average Depth Less Than One Foot or With Drainage Areas of Less Than One Square Mile zone x Future Conditions 1% Annual Chance Flood Hazard Zone X Area with Reduced Flood Risk due to Levee See Notes zone x Areas Determined to be Outside the 0.2% Annual Chance Floodplain zone x Channel, Culvert, or Storm Sewer Accredited or Provisionally Accredited Levee, Dike, or Floodwall Non -accredited Levee, Dike, or Floodwall North Carolina Geodetic Survey bench mark National Geodetic Survey bench mark Contractor Est. NCFMP Survey bench mark Cross Sections with 1% Annual Chance Water Surface Elevation (BFE) Coastal Transect NOTES TO USERS For information and questions about this map, available products associated with this FIRM including historic versions of this FIRM, how to order products or the National Flood Insurance Program in general, please call the FEMA Map Information eXchange at 1-877-FEMA-MAP (1-877-336-2627) or visit the FEMA Map Service Center website at http://msc.fema.gov. An accompanying Flood Insurance Study report, Letter of Map Revision (LOMR) or Letter of Map Amendment (LOMA) revising portions of this panel, and digital versions of this FIRM may be available. Visit the North Carolina Floodplain Mapping Program website at http://www.ncfloodmaps.com or contact the FEMA Map Service Center. Communities annexing land on adjacent FIRM panels must obtain a current copy of the adjacent panel as well as the current FIRM Index. These may be ordered directly from the Map Service Center at the number listed above. For community and countywide map dates refer to the Flood Insurance Study report for this jurisdiction. To determine if flood insurance is available in the community, contact your Insurance agent or call the National Flood Insurance Program at 1-800-638-6620. Base map information shown on this FIRM was provided in digital format by the North Carolina Floodplain Mapping Program (NCFMP). The source of this information can be determined from the metadata available in the digital FLOOD database and in the Technical Support Data Notebook (TSDN). ACCREDITED LEVEE NOTES TO USERS: If an accredited levee note appears on this panel check with your local community to obtain more information, such as the estimated level of protection provided (which may exceed the 1-percent-annual-chance level) and Emergency Action Plan, on the levee system(s) shown as providing protection. To mitigate flood risk in residual risk areas, property owners and residents are encouraged to consider flood insurance and floodproofing or other protective measures. For more information on flood insurance, interested parties should visit the FEMA Website at http://www.fema.gov/business/nfip/index.shtm. PROVISIONALLY ACCREDITED LEVEE NOTES TO USERS: If a Provisionally Accredited Levee (PAL) note appears on this panel, check with your local community to obtain more information, such as the estimated level of protection provided (which may exceed the 1-percent-annual-chance level) and Emergency Action Plan, on the levee system(s) shown as providing protection. To maintain accreditation, the levee owner or community is required to submit the data and documentation necessary to comply with Section 65.10 of the NFIP regulations. If the community or owner does not provide the necessary data and documentation or if the data and documentation provided indicates the levee system does not comply with Section 65.10 requirements, FEMA will revise the flood hazard and risk information for this area to reflect de -accreditation of the levee system. To mitigate flood risk in residual risk areas, property owners and residents are encouraged to consider flood insurance and floodproofing or other protective measures. For more information on flood insurance, interested parties should visit the FEMA Website at http://www.fema.gov/business/nfip/index.shtm. LIMIT OF MODERATE WAVE ACTION NOTES TO USERS: For some coastal flooding zones the AE Zone category has been divided by a Limit of Moderate Wave Action (LiMWA). The LiMWA represents the approximate landward limit of the 1.5-foot breaking wave. The effects of wave hazards between the VE Zone and the LiMWA (or between the shoreline and the LiMWA for areas where VE Zones are not identified) will be similar to, but less severe than those in the VE Zone. Limit of Moderate Wave Action (LiMWA) COASTAL BARRIER RESOURCES SYSTEM (CBRS) NOTE This map may include approximate boundaries of the CBRS for informational purposes only. Flood insurance is not available within CBRS areas for structures that are newly built or substantially improved on or after the date(s) indicated on the map. For more information see http://www.fws.gov/habitatconservation/coastal_barrier.html, the FIS Report, or call the U.S. Fish and Wildlife Service Customer Service Center at 1-800-344-WILD. SCALE Map Projection: North Carolina State Plane Projection Feet (Zone 3200) Datum: NAD 1983 (Horizontal), NAVD 1988 (Vertical) 1 inch = 500 feet 1:6,000 0 250 500 1,000 Feet Meters 0 75 150 300 PANEL LO CATO R 8742 MADISON COUNTY YANCEY COUNTY 978'7 9797 0707 9746 9756 9766- 9776 9786 9796 0706 9725 9745 9735 9755 9765 9775 9785 9795 r 0705 0716 0715 8794 9704 9714 9724 9734 9744 9754 9764 9774 9784 9794 0704 '0714 8753 ./- 8752 8762 8763 8773 8772 8783 8782 8793 8792 9703 9702 9713 9712 9723 9722 9733 9732 9743 9742 9753 9752 9763 9762 9773 9772 9782 0703 0713 0702 0712 8741 8751 8750 8761 8760 8771 8770 8781 8780 8791 8790 9701 9700 9711 9710 9721 9720 9731 9730 9741 9740 9751 9750 9761 9760 9771 9770 9781 9780 9791 9790 0701 0700 0711 0710 0722 r f 7121 0720 8669 8679 8689 8699 9609 9619 9629 9639 9649 9659 9669 9679 9689 9699 0609 0619 0629 8678 8688 8698 9608 9618 9628 9638 9' 9658 9668 9678 9688 9698 0608 0618 0628 8677. 8687 8697 9607 9617 9627 9637 9647 9657 9667 9677 9687 9697 \__, - - 0606 0626 ---0646 86,76 8686 8696 9606 9616 9626 9636 9646 9656 9666 9676 9686 9696 �� s 8664 8675 8685 8695 9605 9615 9625 9635 9645 9655 9665 9675 9685 9695�5 0615 0625 0635 0645 9694 8674 8684 8694 9604 9614 9624 9634 9644 9654 9664 9674 9684 0604 0614 0624 0634 E c 'W. 0 0 C) cci 0 1 0 ■ NORTH CAROLINA FLOODPLAIN MAPPING PROGRAM NATIONAL FLOOD INSURANCE PROGRAM FLOOD INSURANCE RATE MAP NORTH CAROLINA PANEL 9648 FEMA Panel Contains: COMMUNITY CID PANEL SUFFIX ASHEVILLE, CITY OF BILTMORE FOREST, TOWN OF BUNCOMBE COUNTY 370032 9648 370475 9648 370031 9648 J J J OTHER FEATURES Coastal Transect Baseline Profile Baseline Hydrographic Feature Limit of Study Jurisdiction Boundary CBRS Area Otherwise Protected Area 8672� 8692 \, `,, "J✓ TRANSYLVANIA COUNTY 9613 9623,9633 9643 :+ 9642 9653 9663 9673 9693 HENDERSON COUNTY 0623 0633 / POLK COUNTY MAP NUMBER 3700964800J MAP REVISED 01/06/10 Plans Y mpmvemenc caaa Plans 14522-Tine Southside Stormwater Improvement Project Asheville, North Carolina for Housing Authority of the City of Asheville Vicinity Map Not to Scale Site Information Site 1 Address: 62 Erskine St, Asheville, NC 28801 Pin No.: 9648237871 Parcel Size: 17.50 Acres Zoning District: RM8 - Residential Medium Density Multi -Family Existing Use: Residential Proposed Use: No New Use Site 2 Address: 64 Erskine St, Asheville, NC 28801 Pin No.: 9648341172 Parcel Size: 0.43 acres Zoning District: Residential Medium Density Multi -Family Existing Use: City Parks Proposed Use: No New Use Project Directory Engineering: Wildlands Engineering, Inc License No. F-0831 167-B Haywood Rd Asheville, NC 28806 Jacob McLean, PE, Project Engineer 828-774-5547 Site 1 Owner: Housing Authority of the City of Asheville 165 South French Broad Ave. Asheville, NC 28801 David Nash, Executive Director 828-239-3505, 828-507-7697, dnash@haca.org Site 2 Owner: City of Asheville 70 Court Plaza P.O. Box 7148 Asheville, NC 28802 Susannah Horton, PLA, Parks & Recreation Dept. 828-450-4595 PERMIT/BID PLANS ISSUED JUNE 6, 2022 BEFORE YOU DIG! CALL 1-800-632-4949 N.C. ONE -CALL CENTER IT'S THE LAW! J Sheet Index Cover Notes & Symbols Existing Conditions Survey Control Demo and Utility Relocation Site Plan Safety Management Plan Trails & Site Features Overview Trails Details Stormwater Conveyance Green Infrastructure Overview RSC Design RSC Step Pool Sequence Stream Restoration Stream Step -Pool Sequence RSC & Stream Restoration Details Stormwater Treatment Wetland Restoration Wetland Details Bioretention Cells & DIS Infiltration Meadow Treatment Details Erosion Control Plan Construction Notes and Sequence Overview Erosion Control Plan Erosion Control Details Planting Plan Planting Planting Tables Planting Details 0.1.0 0.1.1 0.2.0 0.3.0 0.4.1-0.4.4 1.0.0-1.0.3 1.0.4 1.1.0 1.1.1-1.1.12 1.2.1-1.2.3 2.1.0 2.1.1-2.1.4 2.2.1 2.3.1-2.3.2 2.4.1 2.5.1-2.5.2 3.1.1-3.1.2 3.2.1-3.2.2 3.3.1-3.3.4 3.4.1 4.0.0 4.0.1 4.0.2-4.0.4 4.1.0-4.1.4 5.0.0-5.0.6 5.1.1-5.1.2 5.2.1 v 0 U a) m z 3 CD 7-1 ement \ Cadd \ Plans \ 14522-Title \Projects\W14523_Southsi Construction Notes: NNIP Removal Plan: GENERAL NOTES: 1. CONTACT NORTH CAROLINA "ONE CALL" CENTER (1-800-632-4949) PRIOR TO COMMENCEMENT OF WORK. ALL DAMAGE TO UTILITIES BY CONTRACTOR SHALL BE REPAIRED AT CONTRACTOR'S EXPENSE. 2. CONTRACTOR TO REPAIR DISTURBED AREAS TO PRE -PROJECT CONDITIONS AND IS ADVISED TO PHOTOGRAPH OR VIDEO PROJECT SITES PRIOR TO COMMENCING CONSTRUCTION. 3. CONTRACTOR SHALL DISPOSE OF SOIL WITH UNDESIRABLE MATERIALS MIXED IN, CLEARED AND GRUBBED MATERIALS, INVASIVE SPECIES, AND OTHER DEBRIS OFFSITE IN A LEGAL DISPOSAL LOCATION. 4. EXCESS CLEAN FILL CAN BE TAKEN TO THE FOLLOWING LOCATION FOR FUTURE USE BY ASHEVILLE HOUSING AUTHORITY: xxxx xxxx 5. ALL DEMOLITIONED CONCRETE WITHOUT REBAR SHALL BE BROKEN UP AND REUSED ON SITE IN THE FOLLOWING POSSIBLE APPLICATIONS: -RIFFLE MATERIAL IN RSC OR STREAM RESTORATION -UNDERLAYMENT TO CONCRETE OR ASPHALT TRAIL 6. CONTRACTOR MAINTAIN SAFE WORK AREA AND RESIDENT SAFETY THROUGH EXPLICIT AND IMPLICIT MEANS. EXPLICITLY SAFETY FENCE AND SIGNAGE SHALL BE USED. IMPLICITLY, SITE MANAGEMENT, MAINTENANCE, SEQUENCING, AND OTHER MEANS AND METHODS SHALL SUPPORT MAXIMUM SAFETY TO PUBLIC. 1. INVASIVES ON SITE INCLUDE: KUDZU, ORIENTAL BITTERSWEET, PRIVET, JAPANESE HONEYSUCKLE, JAPANESE KNOTWEED, MULTIFLORA ROSE, BLACKBERRY, AND AILANTHUS/PRINCESS TREE 2. MECHANICALLY REMOVE ROOT MATERIAL AND SEED BANK THROUGH THE FOLLOWING ACTIVITIES: • REMOVE 6" OF EXISTING SOIL IN AREAS KUDZU. • REMOVE 6-18" EXISTING SOIL (REMOVE TO LIMITS OF ROOT MATERIAL) IN AREAS WITH JAPANESE KNOTWEED • REMOVE 3" ACROSS ALL OTHER INVASIVE SPECIES INFESTATION AREAS ON THE SITE. 3. DISPOSE OF EXCESS MATERIAL AT LANDFILL OR OTHER SUITABLE LOCATION. 4. PRIOR TO MECHANICAL REMOVAL, CUT STUMP TREATMENT FOR AILANTHUS AND ORIENTAL BITTERSWEET VINES ALONG FENCE PRIOR TO FOLLOW-UP GRADING TO REMOVE APPLICABLE DEPTH OF EXISTING SOIL AND ROOT MATTER (ESTIMATE 1 DAY). TREAT THE PRIVET STRIP BETWEEN BUILDING 9 AND 21 (ESTIMATE 1 DAY). NO GRADING TO OCCUR IN THIS AREA. 5. IN FIRST YEAR, CONDUCT FOLLOW-UP SPRAYING OR HAND REMOVAL 2-3 MONTHS INTO PROJECT (BY RIVERLINK & TRAINEES, ESTIMATE 1-2 DAYS). RIVERLINK TO COORDINATE NNIS TREATMENTS IN FIRST THREE YEARS AFTER CONSTRUCTION. Existing Features WATERSHED BOUNDARY W W W EXISTING WATER LINE MAIN (CITY OF AVL) EXISTING WATER LINES (PRIVATE SERVICE) SS SS EXISTING SEWER MAINS/MANHOLES (MSD) EXISTING SEWER SERVICE LINES (MSD) — 1 1= I 1 M 1 1= 1 1— EXISTING STORMWATER CLOSED SYSTEM (PIPE) Proposed Features 10+00 EXISTING ROOF LEADER DRAINAGE LINE (APPROX.) EXISTING STORMWATER OPEN CHANNEL GAS GAS EXISTING DOMINION ENERGY GAS LINE OHE OHE EXISTING OVERHEAD ELECTRIC 0 0 EXISTING POWER POLE EXISTING FENCE EXISTING BUNCOMBE COUNTY GIS PROPERTY LINE — EXISTING SURVEYED PROPERTY BOUNDARY 100 - - EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR EXISTING WETLAND EXISTING INVASIVE VEGETATION SPECIES EXISTING BUILDING FOOTPRINT EXISTING PAVED ROAD OR PARKING LOT EXISTING SIDEWALK EXISTING TREE X X OHE OHE THALWEG ALIGNMENT — — — — BANKFULL B B B BACK OF BENCH BOULDER HEADWALL X SPLIT RAIL FENCE OVERHEAD UTILITY RELOCATION DEMO MILEMMIEEMDIEMITEIM PIPE ////////i a a•�::5• :y. e 7 C � C � C � C � C PROPOSED MAJOR CONTOUR PROPOSED MINOR CONTOUR INVASIVE SPECIES TREATMENT DEMO CONCRETE STRUCTURES, STUMP REMOVAL AND OTHER EXISTING ELEMENTS PER PLAN FOOT TRAIL - HARD SURFACE FOOT TRAIL - NATURAL SURFACE FRENCH DRAIN WASHED STONE STAIRCASE WITH RAILING DIS MEADOW (ALT BID ITEM) BIORETENTION RIFFLE GRADE CONTROL CASCADING RIFFLE FLOWABLE FILL (ALT BID ITEM) TCE TCE 00000000 °o°o°o°o°o°o°°o VIK 0 TEMPORARY CONSTRUCTION EASEMENT BOULDER RETAINING WALL POROUS RIVER ROCK BAFFLE FOOTBRIDGE SHADE SAIL STRUCTURE (BY OTHERS) PLACED BOULDER SAF VfI ULE ESC Features SAF SAF PROPOSED SAFETY FENCE TEMPORARY STREAM CROSSING - BRIDGE MAT [X] [X] PROPOSED STRAW WATTLE [X] [X] [X] PROPOSED SILT FENCE PROPOSED LIMITS OF DISTURBANCE LOD LOD 00 TEMPORARY CONSTRUCTION ENTRANCE COIR FIBER EROSION CONTROL MATTING UTILITY PROTECTION STONE UTILITY TEST DIGGING PITS Notes & Symbols a) 6 z 3 r ate Improvement\Cadd\PI 6 EXISTING STORMWATER OUTLET FOR WATERSHED B (INTO STORM SYSTEM) M1 NOTE: UTILITIES ARE PRESENT AND HAVE BEEN MAPPED THROUGH A COMBINATION OF 811 LOCATE AND PRIVATE UTILITY LOCATE. DEPTH OF CERTAIN UTILITIES REMAINS UNKNOWN/APPROXIMATE. CONTRACTOR TO EXERCISE CAUTION IN ESTABLISHING HAUL ROUTES AND CONDUCTING WORK TO PREVENT DAMAGE TO UTILITIES. 11 M _ I ilk I _M M� T iV) M I>V M EXISTING STORMWATER OUTLET FOR WATERSHED A 1 MB.I./I} JURISDICTIONAL- WETLAND BOUNDARY \ ' M M ,,// \ IWATERLINELEAK OBSERVED (ENTERS CONCRETE ,,—�� • CHANNEL) 14'e Z\ 3" HACA PRIVATE WATER SERVICE e LINE WITH 1z \\ SERVICE LINES ._ V,j..... \ M OHE -- HE - OHE -SUNKEN AREAS INDICATIVE OF FAILING PIPE SYSTEM Legend WATERSHED DRAINAGE BOUNDARY — W — W — UNDERGROUND WATER LINE — GAS GAS — UNDERGROUND GAS LINE OHE OHE OVERHEAD UTILITY ss ss ss SANITARY SEWER & EASEMENT STORMWATER PIPES (ROOF DRAINS ARE APPROXIMATE) CONCRETE STORM CONVEYANCE OPEN CHANNEL STORM CONVEYANCE 5'CONTOUR COUNTY GIS PARCEL BOUNDARY TREE *ALL LAYERS ARE EXISTING UNLESS OTHERWISE NOTED 6" CITY OF ASHEVILLE WATER LI NE PHE- 0,‘ PARKING LOT D SOUTHSIDE COMMUNITY ORCHARD 3 DIA. OAK TREE, DEAD --. OHE ONE ti - -__OHE_---OHE 755 OHE_- -OHE SEDIMENT ACCUMULATION ON STREET 3r OHc Ems; ° °HE WATERSHED A DRAINAGE: 19.7 ACRES TOTAL - 14.7 ACRES, 36% IMPERVIOUS (UNTREATED) & 5.0 ACRES, 100% IMPERVIOUS (TREATED BY AB TECH UNDERGROUND DETENTION) o 4 / o. F °, oti 0,„ \ / / / / / WATERSHED B DRAINAGE: 12.6 ACRES, 53% IMPERVIOUS STORMWATER BASIN FEATURE (AB TECH) 1ee- -REMNANT STORMWATER INFRASTRUCTURE 0-I' o.. \3yo \\off STORMWATER BASIN- & OUTLET STRUCTURE (AB TECH) t AB TECH CA /IPtS / 5.0 ACRES±, TREATED' BY UNDERGROUND STORMWATER DETENTION FACILITIES (AB TECH) • ( ` / / __�� / — — > / ... N / N / / \ / 4,? N 0' 60' 120' 180' (HORIZONTAL) Existing Conditions E 3 mprovement\Cadd\Plans \14522-Title \Projects\W14523_Southsi — M .DG (2 - SS 3SS NOTE: CONTROL AND SURVEY NETWORK SET BY CITY OF ASHEVILLE SURVEYOR JOHN WHITE, PLS M M TP 6 Chisled "X" in Concrete NAD83(2011) Grid CoordinateEr3 N=683895.477 sft #230 E=942288.392 sft NAVD88 Elev. 2042.652 sft Scale factor 0.99978390 3SS ym. I 3 S 355 $S Stir SS TP 5 60D nail "Survey marker 3 NAD83(2011) Grid Coordinates N=683808.139 sft E=942460.361 sft\ NAVD88 Elev. 2055.555 sft Scale factor 0.99978390 TI BLDG #7 TP 7 60D nail "Survey marker" NAD83(2011) Grid Coordinates; N=683556.830 sft E=942465.288 sft NAVD88 Elev. 2071.183 sft Scale factor 0.99978390 ;for /�Sj 3SS GN,3SS 3SS/3SS S\ GP\355 4 � S TP 4 60D nail "Survey marker" NAD83(2011) Grid Coordinates N=683934.462 sft 0, E=942654.194 sft2.jam NAVD88 Elev. 2069.991 sft' Scale factor 0.99978390 N�OJCAj\ON PNO GtO P ENZ F� Ep BLDG #226 ,I. • •HE 6_ PARKING LOT C PARKING LOT C LA 355 SS S 355 355 BLEDSOE HOLDINGS LLC BLDG #220 TP 1 = Rebar and Cap "High Country Surveyors"N 0.2' below grade NAD83(2011) Grid Coordinates N=684175.672 sft E=943084.176 sft NAVD88 Elev. 2116.947 sft Scale factor 0.99978390 PARKING LOT D GAS GAS 5S 3SS ,cc G5!TP 3 60D nail "Survey marker" ass Coordinates SS / 3SS $$ SS 355 355 M M SOUTHSIDE COMMUNITY ORCHARD 3SS S GAS „ 355 3SS 3 SS GASH 355 SSSS ,S 5 �51,5 55 ____-NAD83(2011) Grid N=683992.895 sft E=942894.272 sft NAVD88 Elev. 2091.978 sft Scale factor 0.99978390 GAS--- F 1 GA5 OHE AS GAS OWE � ��E S SS— SS��_ PARKING PARKING LOT B LOT B ASH LM LLLN-IOUSFN5JSGOry A UERSKI o,hP11ity ENTS) (ERSKINE APARTMENTS) 35S 355 3SS 3SS 355 SS SS SS 35S 355 — W PARKING PARKING LOTA LOT A ,14 0 / 3081�-3�HE 355 355— ,t�/ GASH OHE— OHE— OHE—�O GAS GAS SS 5S 35S GASH S a M M M HERB WATTS PARK CITY OF ASHEVILLE 1001"... TP 2 = Rebar and Cap "High Country Surveyors" GhS— O�FEAS OHE� '0.2' below grade OHE NAD83(2011) Grid Coordinates SS GqS =684044.786 sft �(E=943103.032 sft NAVD88 Elev. 2114.186 sft Scale factor 0.99978390 V Off\ / ay a4` �\ / ati o4 oy 0, 0 M SS 3SS 3SS SS \ 3SS SS _ \ \3SS SD SS. F M W� SS 0 0' 40' 80' 120' (HORIZONTAL) SS e Site Survey Control A 5 0. G 0, 1 L� 6 mprovemeut\Cadd\Plans \14522-Title \Projects\W14523_Southsi NOTE: BREAK UP AND REUSE DEMO CONCRETE FROM FLUME AND OTHER STRUCTURES - SEE 0.1.1 NOTES FOR APPLICABLE USES. TON STRE LIVINGS ET ASPHALT 60 PUBLIC PER PB40PG123_M MGM M M BLDG \ #220 M TREAT INVASIVE PLANTS AND GRUB ROOT MATERIAL FROM ENTIRE AREA ass USING CAUTION AROUND GAS LINE (SEE INVASIVE SPECIES MANAGEMENT PLAN SHEET0.1.1) G Stl9Stl9 SS — 3SS 3SS w SS 6 G REMOVE 36" CMP S — 3SS SSEE SHT. 0.4.4/ FO-R OVERHEAD UTILITY 001 II // RELOCATION (BY OTHERS) • 110 j�35O—F-3553SS 3SS:A �MI11010 �r 1 M „(/ r I /dik---,SS / IF NOT POSSIBLE TO SAFELY REMOVE, / PLUG WITH FLOWABLE FILL IN AREAS THAT CONFLICT WITH GAS LINES ▪ arc, BLDG / o° F 1V #56 M O SS to 10 0 0 O 0 M M M PARKING LOT D M M GAS — GAS M M REMOVE CHAIN LINK FENCE, POSTS, AND CONCRETE FOOTERS (NOTE: LEAVE IN PLACE DURING ICONSTRUCTION TO DETER TRESPASS 1 INTO CONSTRUCTION AREA) S� 3SS 355� 3SS 3SS 355 REMOVE ENTIRE CONCRETE FLUME (EST. 40 CY) I REMOVE AND STOCKPILE ROCK AND CONCRETE ♦�.�w (HOPE MAY BE REUSABLE) AV• ������ REMOVE TREE o�E-�f�aHE 4 STUMP—GASEOHE� REMOVE DEAD TREE ANDSTOCKPILETRUNK G��O1�..r�pHE��§?� GAS —'�OHE� -� 0HEOHE � GAs � G� oH€ 0OV oHE oHE� oHE °� SS 55 007 �' SS ��55 M M M PARKING LOT A V -44 z M M WATTS PARK Y OF ASHEVILLE 3SS GAS SS OHE` REMOVE CONCRETE AND UP TO 40' OF DEFUNCT PIPE SAVE EXISTING MEMORIAL TREE (CYPRESS) ASHEVILLE HOUSING AUTHORITY (ERSKINE APARTMENTS) yam` 5 REMOVE STORMWATER/j� I S SEWER BOX AND ALL S CONNECTED, PIPES // S� ca'b O• o / 3ss / SSE// S -44 SS SS WAYNE AND ANDREA PURCELL ass\ ass ass So 3SS\ as SO SS SS ass \3SS\3SS SOF d 0 SS So Ss\ 0' 20' 40' 60' (HORIZONTAL) 0 L) V 0 0 4- S 0 mprovemeut\Cadd\Plans \14522-Title \Projects\W14523_Southsi NOTE: BREAK UP AND REUSE DEMO CONCRETE FROM FLUME AND OTHER STRUCTURES - SEE 0.1.1 NOTES FOR APPLICABLE USES. Oa 3 ' M M` /M\ GS�O /P NP�C M %\l'\�����C��vt,� PG123 M ' e� oBLDG #230 /\ I \Ov PRESERVE INTEGRITY OF CONNECTING CONCRETE FLUME, RETROFIT CONNECTION WITH STONE DURING RSC CONSTRUCTION REMOVE CHAINLINK FENCE, POSTS, AND CONCRETE FOOTERS (NOTE: ss LEAVE PORTIONS IN PLACE DURING :Gt.5 CONSTRUCTION TO DETER TREPASS INTO CONSTRUCTION AREA) 48" CMP i S> TRIM PIPE AND RETROFIT - OUTLET AS NECESSARY ' 3SS 35S r tir �i BLDG °I #44 NCI 1 ` 0 W�'r �, moo_ A I,. w-W—W— I REMOVE STUMPS (TYP) O '`ODi REMOVE GROVE OF TREES AND ALL STUMP/ ROOT MATERIAL 2 RELOCATE POLE AND OVERHEAD UTILITY LINES, SEE SHEET 0.4.4 PARKING LOT C BLDG #220 TREAT INVASIVE PLANTS AND GRUB ROOT MATERIAL FROM ENTIRE AREA ass USING CAUTION AROUND GAS LINE )..0D `O 35j�OD (SEE INVASIVE SPECIES MANAGEMENT PLAN 55/ SHEET0.1.1) SS GP" GP5 SS • 14. REMOVE CONCRETE FLUME, BREAKUP AND REUSE IN RSC OHE RETROFIT OUTLET • AS NECESSARY 3SS SS LOD SS REMOVE 36" CMP / IF NOT POSSIBLE TO SAFELY REMOVE, z' PLUG WITH FLOWABLE FILL IN AREAS THAT CONFLICT WITH GAS LINES REMOVE CONCRETE END WALL o i OVERHEAD UTILITY SEE SHT. 0.4.4 FOR r__„___ 3SS,.-r-Aff: 3SS ogo N. BLDG #54 ASHEVILLE HOUSING AUTHORITY (ERSKINE APARTMENTS) BLDG #56 PARKING LOT B SS Ss GAS GAS - SS ss • • (HORIZONTAL) 77, LOT A vsi 110171 c,"g 0 CZ li o cip 0 mprovement\Cadd\Plans \14522-Title NOTE: BREAK UP AND REUSE DEMO CONCRETE FROM FLUME AND OTHER STRUCTURES - SEE 0.1.1 NOTES FOR APPLICABLE USES. \ REMOVE CHAINLINK FENCE, POSTS, AND CONCRETE FOOTERS (NOTE: LEAVE IN PLACE DURING CONSTRUCTION TO DETER TREPASS INTO CONSTRUCTION AREA) C7 'D C] N J N ' CDC Q REMOVE CONCRETE FLUME, BREAKUP AND REUSE IN RSC I \� 0 REMOVE TREE A 4r00 it' SAWCUT EXISTING CURB FOR INSTALLATION OF SIDEWALK OU . 3R� 3H0 3H0 S3'�H�o�� S#�{p C SS TREAT INVASIVE PLANT SPECIES AND GRUB ALL PLANTS; REMOVE ALL TREES AND STOCKPILE - 3ss— RETAIN ROOTBALLS FOR PLACEMENT IN WETLAND (SEE INVASIVE SPECIES MANAGEMENT PLAN SHEET 0.1.1) LOCATE DOWNSPOUT DRAIN LINE AND TRIM AS DIRECTED REMOVE ALL TREES IN THIS AREA UNLESS DIRECTED OTHERWISE 3SS—_3SS—_30 SV9 SS sV9 SS Sew— b Obi II CURB RAP, 1.F1.10 AND12 3� �j"���� 35� 3SS—d5s 3f 3H0 3H0tv�3H0 3H0 3H0 V 0 3 CO O 0 REFER TO SHEET 3.2.1-3.2.2 FOR —3ss— MODIFICATIONS TOEXISTING p OUTLET AND DEMO, AS / S —ASS SS VOg0-1--svrj— Oq, APPLICABLE SS - SS —tl9 st9—SV9--SV9 —SV9 �--SV'9 �SV9 SS SS — SS g5 �� WATER STREET 3 I , ERSKINE STREET / 1 3 - REMOVE CONCRETE END WALL AND DISPOSE OF ANY OTHER DEBRIS 3SS 3SS 3HO 3H0 SS —SS —SS LOD— w IF NOT POSSIBLE TO SAFELY REMOVE, PLUG WITH FLOWABLE FILL IN AREAS THAT CONFLICT WITH GAS AND SANITARY SEWER LINES SS - SS SS - M 0' MICHELLE HARRISON ASH EVI LLE HOUSING AUTHORITY Z 20' SS — SS 40' w 60' (HORIZONTAL) 0 3 frJ mprovemeut\Cadd\Plans \14522-Title \Projects\W14523_Southsi .DG i2 SS 3SS EXISTING UTILITY POLE AND LINES TO BE REMOVED/RELOCATED _ PROPOSED OVERHEAD UTILITY _4 RELOCATION BY OTHERS PRIOR )D TO START OF PROJECT (TYP) DEMO EXISTING LINE AND - LIGHT POLES - NEW LED LIGHTS TO BE PLACED ON NEW - MID -SPAN POLE (BY OTHERS) s\ i 8S" \• EXISTING SEWER 355 � MANHOLE (FOR REFERENCE) / BLDG 355 ASHEVILLE HOUSING AUTHORITY (ERSKINE APARTMENTS) Utilitiert 416:116:- ,✓ W 3SS 355 3SS 3SS 355 3SS 355 — SS ® SS SS SS SS SS \ 0 ��/ O —3�HE 355 355— ,t6/ GAS— OHE— OHE— OHE—�O GAS GAS -14 ,14 0 / o4\ / oy 04` F\ / oy o4 oy SS ass, 3SS SS\ \ass SS SS ass s03ss. F M W� SS /o' d 0 0' 40' 80' 120' (HORIZONTAL) o5 Utility Relocation 0. G 0 mprovement \ Cadd \ Plan \ 145 \Projects\W14523_Southsi \ \ \ NOTE: SEE ESC PLAN PROPOSED TEST DIGGING TO FIELD LOCATE UTILITIES M .DG t2 SS 3SS V) V) A w N�pJCPj\ON PNp PRE�� 6tO P ENZ F� Ep\N 107+50 3 3 SS 3 M M 200+00 3s S� SHEET 1.0.3 AREA 3 SITE PLAN �1� I M M LIVINGBTON 15PREET PER 60. PO4oc 0P 1-110 M PARKING LOT B M SHEET 1.0.2 AREA 2 SITE PLAJJ ASHEVILLE HOUSING AUTHORITY (ERSKINE APARTMENTS) 3SS 3SS 3SS 3SS 3SS 3SS 3SS — SS SS SS SS 3081�-3§HE 3SS 3SS— GASH HE— OHE— GASOHE—�° H GAS M S 3SS SS S 3SS 3SS BLEDSOE HOLDINGS LLC *34 34 M 3SS 3S si SS�\3Ss W� SSA SS SHEET 1.0.1 AREA 1 SITE PLAN 0' 40' 80' SS ass So ass . F 120' (HORIZONTAL) 70)P, gl Overview Site Plan 0. 0 0, mprovement \ Cadd \ Plan \ 145 \Projects\W14523_Southsi M M M M EET T LIVINGSON STR ASPHALT 60'P PER PB40PG123_M � M M 355 355— ' SOD' / 355 ' �nD 5 / 355 too M BLDG #216 M 355 3SS _ 355 355 lOD GAS SEE DEMO SHEETS FOR EXISTING PIPE, CONCRETE SWALE REMOVAL, AND INVASIVES MANAGEMENT SS SS/35 �'OD/ 55 /GP l GPS SS GP'` SS /Ga5 SS SGa` GP/ 355 ------- I55/355 3SS 0 355 SS SS S np SS_ SS 001 — 3SS 3SS WALL 3 • BENCH SEATING AND CONCRETE SLAB, SEE DETAIL SHEET 1.2.3 ec ti iliS _ 3S 3SS_3SS ,I�=SS O 0 ! o i ` i GASI \ p \OJ O 0 O 0 � jeir M 35 SS SS DIVERT STORMWATER FROM BLDGS 54,56,58 & 60 TO BIORETENTION M PARKING LOT D 0 M DIVERT PARKING LOT D TO BIORETENTION PARKING LOT A M M M M 3SS 355 3SS 355 SHADE SAIL STRUCTURE (BY OTHERS) 0O2 GP 001 ONE SEE TRAIL AND CROSSING 01 of SHEETS (SECTION 1) FOR �� 401 RECREATIONAL AMENITIES .14 1J M M p 6CPJw'-n,,..- 4— PER PB 40 PG 123 COORDINATE ACTIVITIES ON CITY PROPERTY IN ACCORDANCE WITH TEMPORARY CONSTRUCTION AGREEMENT 3SS 3SS GA5 (54n/ 4�S� SS /5 SSE SEE SHEETS 2.1.0-2.5.2 FOR LINEAR STORMWATER FEATURES AND PIPE ' SYSTEM IMPROVEMENTS (SEE DEMO / SHEETS FOR EXISTING PIPE AND CONCRETE SWALE REMOVAL AS WELL AS INVASIVES MANAGEMENT) BIORETENTION A, SHEET 3.3.1 i .1; 0' 0� 35S 3SS\ 3SS so ss SS \3SS\3SS SOF 20' 0 40' 60' (HORIZONTAL) SS Area 1 Site Plan G 7' M mprovement \ Cadd \ Plans \ 145 MA`��3 Jc�� 5 WETLAND RESTORATION, SEE SHEET 3.1.1 3ss MEMORIAL GARDEN, SEE / SHEET 5.0.6 INTERCEPT AND REROUTE /\00 \/3S BUILDING 226 & 230 DOWNSPOUT DRAINS TO DIS INFILTRATION MEADOW(SHEET3.3.4), / G GPS BID ALTERNATE D — SEE TRAIL AND SITE FEATURE SS SHEETS 1.1.0-1.2.3 FOR pP RECREATIONAL AMENITIES \ SEE DEMO FOR STORMWATER PIPE AND CONCRETE s SWALE REMOVAL 3s ,3SS ass ASS/ � SS .ss' WALL E$ S PS 0 HOUSING AUTHORITY TO INVESTIGATE WATER LEAK 3SS 3SS ss� 'LOD" 3SS�� �OD / 3ss ` D / k.00SS �SSGaS /3ss D/ �— G� /3SS �19 SS GPS/ /35j�OD SS/ GPS/ 3SS '� SOD j55�/Gps� �3SS� 355/ /SS I GPS s/3S c5 / 5 SEE SHEETS 2.1.0-2.5.2 FOR LINEAR STORMWATER FEATURES AND PIPE SYSTEM IMPROVEMENTS (SEE DEMO 3ss SHEETS FOR EXISTING PIPE AND CONCRETE SWALE REMOVAL AS WELL AS INVASIVES MANAGEMENT) 007 PROPOSED OVERHEAD UTILITY RELOCATION, 6707 SHEET0.4.4 •, PARKING LOT C • • RSK\N Riw�R 50 PUPE�pBg7 PGB5 w v'i W SEE DEMO SHEETS FOR EXISTING PIPE, CONCRETE SWALE REMOVAL, AND INVASIVES MANAGEMENT ss �`- ,yti 1 WALL 3 ^� BENCH SEATING AND CONCRETE SLAB, SEE DETAIL SHEET 1.2.3 1 7 7 =tip BIORETENTION C, /° 0 SHEET 3.2.3 o / ASHEVILLE HOUSING AUTHORITY (ERSKINE APARTMENTS) 0 SS W PARKING LOT A W SS — DIVERT STORMWATER FROM BLDGS 54,56,58 & 60 TO BIORETENTION BLDG V‘i PARKING LOT B 0' 20' 40' 60' (HORIZONTAL) E i—i O cn a) U) O a) 0 Area 2 Site Plan mprovement \ Cadd \ Plans \ 145 INTERCEPT AND REROUTE BUILDING 226 & 230 DOWNSPOUT DRAINS TO FILTER STRIP (BID ALTERNATE) 0 SEE TRAIL AND SITE FEATURE SHEETS 1.1.0-1.2.3 FOR C10; RECREATIONAL AMENITIES O RELOCATE LOW !J OVERHEAD UTILITIES TO 9HERE, SEE SHEET 0.4.4 SV9 PARKING LOT C 3SS - cc sv9 OUTLET CONTROL se9—syD_ FRENCH DRAIN SYSTEM, SS �� SSdD V T -Q STRUCTURE, SEE SEE SHEET3.1.2 �\\ J—SS�SSHEET 3.1.3 3SS \ 3SS Q6,3 3SS 3SS 3H0 3H0-da-3H0 3H0 3H0 WATER STREET 35S 3SS 3HO 3Ho WETLAND RESTORATION, SEE SHEET 3.1.1 SV9 5V9 SS SS SV9 — SV9SV9 SS SS — SS SS — SS _ SS L0 o Nn SEE SHEETS 2.3.1-2.3.2 FOR LINEAR / STREAM RESTORATION AND PIPE SYSTEM IMPROVEMENTS Y SS — SS — PROTECT SEWER, GAS, AND WATER WHEN CONDUCTING DEMO AND STREAM RESTORATION ACTIVITIES SS SS SS M M M — 0' SEE DEMO SHEETS FOR EXISTING PIPE AND STRUCTURE REMOVAL d 20' 40' 60' (HORIZONTAL) Area 3 Site Plan a) Z 3 1 0 mprovemeut \ Cadd \ Plan \ 145 \Projects\W14523_Southsi .DG t2 SS 35M A M M M M M M W SpF BLDG #7 BLDG #21 ONLY CLOSE OFF AREA DURING ACTIVE ° CONSTRUCTION BLDG #44 BLDG #42 4� w INSTALL SAFETY FENCE AROUND AREAS IN ACTIVE USE FOR CONSTRUCTION. WHERE AREAS ARE INACTIVE TRY TO PROVIDE PEDESTRIAN ACCESS TO KEY SITE ENTRY/EXIT POINTS AS INDICATED PEDESTRIAN USE CORRIDOR AND of PLAY AREA, LEAVE OPEN WHEN NOT IN USE AND REOPEN FOR USE ONCE WORK IN AREA IS COMPLETE �/ 0O PARKING \p o� LOT C / / QcKWE 5j, PH' 3 sc• ONLY CLOSE OFF AREA DURING ACTIVE CONSTRUCTION L�5 355 355 SS PARKING LOT B DESIGNATE PERSONNEL TO KEEP PEDESTRIANS OUT OF WORK AREA DURING LIMITED PERIOD OF WORK PARKING LOT A 3SS 355 3SS 3SS 355 3SS 3SS — SS SS SS SS ONLY CLOSE OFF AREA DURING ACTIVE CONSTRUCTION NGSTOODET_ M ASHEVILLE HOUSING AUTHORITY (ERSKINE APARTMENTS) O?'N / oyf �� \0 / oy cizl 355 3081�-3�HE 355 3SS— OHE s GASH OHE— OHE— —�O GAS GASH 0 SS ass- 3sS SS C,\ 35s SS O W� SS °' N 40' 80' 120' (HORIZONTAL) cn zz e)1i A W rr Safety Management Plan 3 mprovement \ Cadd \ Plan \ 145 \Projects\W14523_Southsi r sOPOSED TEST C\T \UTILITIES O\NG�oN �o JCP�\oN PNO PcoNt 33S—` 355 /A� �35�LOD� GP'` SS _ 3Sj .•- 55LDD PS �G 3SS�3S �� SS GPS/G:ss� ___----- SS 3SSg j.j j35s��LODSSSS _ 3SS, lOD GA3 S355/ SS GPS 3559 -�1,OS//�9-9 X \.5/GIs' 8/�� 05 Grs � �C; r � ��V�\. _00 LO/�, �/R S (Jrl OkP 355 G�5 35535 •NOTE: TRAIL FROM SG//��/ WATERSTTO /j o�SSSh MEMORIAL GARDEN pgCO5 �/ g / 35� ass • -__ ��. \ 3 SHALL BE 5' WIDTH % Si e= 9'����. illf_'� 355— ass �35 S I I �A 3q SS/ -4 ss 355 . ' �, A� o .. 35 3SS 55 t'�� \ , IN � —_ NOTE: SEE ESC PLA DIGGING TO FIELD L — SS — 355 4 — GA w 0 ASS ` W _ `aS PARKING LOT E PARKING LOT C 5S W PARKING LOT B ASHEVILLE HOUSING AUTHORITY (ERSKINE APARTMENTS) 3SS 3SS 3SS 355 3SS 3SS 3SS 3SS — SS SS SS SS SS 3SS 355 BLEDSOE HOLDINGS LLC - — GqS7851— E-A§HE 3SOHE 355 -- GAS� °HE GASH PARKING LOT D SS �355� 355 PARKING LOT A a WATTS PARK OF ASHEVILLE W M SS WAYNE AND ANDREA PURCELL 3SS p ` 3SS SS \ \3SS ./ 1 .// \3S SS NOTE: WITHIN CITY PARK, S / CONCRETE TRAIL SHALL BE 5' c W � SS_ 4' CONCRETE TRAIL (SEE NOTES FOR EXCEPTIONS - 5' TRAILS) 4' CRUSHER FINES TRAIL 3' CRUSHER FINES TRAIL EXISTING 4' SIDEWALK 0' Nij 40' 80' 120' (HORIZONTAL) A O Z 3 5 NOTE: TRAIL A WAS REMOVED FROM PROJECT 3 :1 (VARIES) EXISTING GROUND (VARIES) PROPOSED GRADE FINES TRAIL, SEE DETAIL 3/1.2.1 Typical Section Trail B PROPOSED GRADE OAR YAt 22x ______ ` EXISTING EXISTING <2" GASLINE, GROUND ok I APPROX. 2' BELOW SURFACE EXISTING 18" PROPOSED BIORETENTION UNDERDRAIN TO RSC, PROPOSED 24" REFER TO SHEET 3.3.1 STORM TO HDPE TO RSC BE R BE REMOVED I I I Profile Trail B HERB WATTS PARK ( CITY OF ASHEVILLE - WORK WITHIN PA UNDER TERMS OF TEMPORARY CONSTRUCTION AGREEMENT SOUTHSIDE , COMMUNITY .o J ORCHARD -- --- "-- - 0+� LOP" �.,,' _RNA ,�, 1 PA At e —1�I.��.� ��,1C 0�6TRAILD TRAIL C, 5' WIDTH IN PARK, SEE STANDARD COA SIDEWALK DETAIL 1.2.1 ll m p 2120 - START PROPOSED TRAIL B BIORETENTION UNDERDRAIN, REFER TO SHEET 3.3.1 TAPER FROM 5' WIDTH TO 4' WIDTH OVER 5' I ERSKINE APARTMENTS HOUSING AUTHORITY OF ITHE CITY OF ASHEVILLE o I PROPOSED RSC, SEE SHEETS 2.1.1-2.1.4 vi ; ') I (VERTICAL) 0' 10' 20' EN D PROPOSED TRAIL B meat\Cadd\Plans \145 \Projects\W14523_Southsi EXISTING GROUND 3.1\ (TYP) PROPOSED GRADE FINES TRAIL, SEE DETAIL 3/1.2.1 Typical Section Trail D PROPOSED GRADE FINES TRAIL, SEE DETAIL 3/1.2.1 Typical Section Trail E EXISTING PROPOSED GROUND GRADE Iy - EXISTING 4' _ APPROX. SANITARY DEEPER THAN GASLINE, 0.---- EXISTING 12" SEWER, 2' DEPTH 2098' Profile Trail E BLDG #216 PARKING LOT D START PROPOSED TRAIL E DEMO EXISTING FLUME od . 4494., i� GAS at"* °°��� 143. 04, :� FM re Pal VI 0.1 -PA Pa O: �arL,k ti a (VERTICAL) 10' 20' (HORIZONTAL) EXISTING GROUND 0 SOUTHSIDE COMMUNITY ORCHARD 0 START PROPOSED iel TRAIL Alt 041 ■ 5. 11 A cit .'* 011 VAI tea fiiiA til WI „ilr ei �A�- GRADE TRAIL SURFACE TO MATCH GRADE V OF MANHOLE (j END TRAIL D, CONSTRUCT AT GRADE FROM EXISTING SIDEWALK TO GRASS FIELD, FIELD FIT ALIGNMENT AND GRADE TO CURRENT SITE CONDITIONS (NO PROFILE IS PROVIDED, (DO NOT DISTURB ANY EXISTING PLANTS ) _SS_SS_SS�55�5�_ i I 9 EXISTING GRASS FIELD (TO REMAIN) o SS _� 55 �t--� 33, 5 � 3�5 355 ,mac 355 '355 355 355 3SS ti , 1 , 1 \ L I ERSKINE APARTMENTS HOUSING AUTHORITY OF THE CITY OF ASHEVILLE - SHADE SAIL STRUCTURE (BY OTHERS) HERB WATTS PARK CITY OF ASHEVILLE 3SS - 3SS GPS 3:1 (VARI ES) PROPOSED GRADE CONCRETE TRAIL, SEE DETAIL 2/1.2.1 - Typical Section Trail C 0+00 - 0+60 (Except Staircases) PROPOSED PEDESTRIAN BRIDGE WITH 16'-2x12 BEAMS AND RAILINGS Profile Trail C - 0+00 - 2+50 II! Wes®! i#0.4 s4 1 YOU t PROPOSED BOULDER �y� "rift WALLS, 2-3' AVG HT, SEE ,' DETAIL 2 SHEET I.2`234i o - EXISTING GROUND (VARIES) EXISTING GROUND (VARIES) 3:1 (VARIES) PROPOSED GRADE CONCRETE TRAIL, SEE DETAIL 3/1.2.1 Typical Section Trail C 0+65 - 8+00 (Except Staircases) PROPOSED STAIRCASE, SEE PLAN CONCRETE STAIRCASE, 12 I STEPS, DETAIL SHEET 1.2.1 .0'1��� y Y� A =�!� ®� ,ri �'1 ��O'� 2+00 ,.�111M. � ��.(� b. 0��, � ',� y����► PROPOSED `• *W FOOTBRIDGE, SEE 0+00 �4!��� DETAIL 1 SHEET 1.2.2 .0t4/ %�- TRAIL F (HORIZONTAL) 3SS 3SS 3SS GAS` START PROPOSED TRAIL C 5' WIDE PAVED TRAIL (WITHIN CITY PARK), SEE COA SIDEWALK DETAIL SHEET 1.2.1 PROPOSED STAIRCASE, SEE PLAN PROPOSED GRADE EXISTING GROUND WORK WITHIN PARK TO BE CONDUCTED UNDER TERMS OF TEMPORARY CONSTRUCTION AGREEMENT SS ERSKINE APARTMENTS ASHEVILLE HOUSING AUTHORITY 3553SS- 7 3SS _T SS 5 355 355 TAPER 5' WIDTH TO 4' WIDTH OVER LONGITUDINAL , DISTANCE OF 5' PROPOSED RSC, SEE SHEETS 2.1.1-2.1.4 REMOVE AND DISPOSE cYi� OF EXISTING PIPE 'MBE otiE 0' 10' 20' 30' (VERTICAL) 0' 10' 20' 30' 2125 2120 2115 2110 2105 2100 2095 PARK CITY OF ASHEVILLE CONCRETE STAIRCASE WITH HANDRAIL, 8 STEPS, DETAIL SHEET 1.2.1 Y meat\Cadd\Plans \145 \Projects\W14523_Southsi 2100 2095 2090 2085 2080 2075 3:1 — (VARIES) 4' PROPOSED GRADE CONCRETE TRAIL, SEE DETAIL 3/1.2.1 Typical Section Trail C 0+65 - 8+00 EXISTING GROUND (VARIES) EXISTING - GROUND 36"CMP PIPE REMOVE EXISTING , STORMWATER - P PROPOSED G GRADE.. <2" GAS LINE LOCATED - `��_ EXISTING _ - o PROPOSED PVC I 4+00 Profile Trail C - 2+50 - 4+00 3+50 DETERMINE ACTUAL DEPTH BASED ON DEPTH OF EXISTING LINE 3+00 2100 2095 2090 2085 2080 2075 2+50 0' 10' 20' 30' (VERTICAL) 0' 10' 20' 30' (HORIZONTAL) /3SS - --_- -- �" ______ 355 VO0 - a /355 ��OO/ S - 5 / GAS /355 � / --___� _ - � S/ /GP`' \'--� /}SLOD /GN` 355 S = , �G�/ • - ��SS j�355 = /55/ 55GpS* 3�/ --2 /55 1 355 - 355 O$ SS - _ - GPS 35 _ ; ,- { y SS ` GAS 1 / /355 SS /GAS_______ , /Gp5 355 "s____ --- ______ __ PROPOSED BENCH AND CONCRETE SLAB, SEE DETAIL 3 ON SHEET 1.2.3 4/vArgra jok. lele* �/I21�,� v�¢ 1 �►.� O REGENERATIVE STORM -- CONVEYANCE (RSC), SEE SHEETS 2.1.1-2.1.4 stlg 53 SS. °o7�S� O 35S �S /GAS GAS 35S 35S PROPOSED POWERLINE RELOCATION TO HERE 355-7�355 355 TRAIL C, SEE PROFILE AND SECTION ABOVE 35S PROPOSED BOULDER WALLS, 2-3' AVG HT, SEE DETAIL 2 SHEET 1.2.2 PROPOSED 8" SCH 40 PVC DIVERSION TO BIORETENTION C, SEE SHEET 3.3.3 44' t PROPOSED BOULDER •'�" WALL, 1.5' AVERAGE / HEIGHT, SEE SHEET 1.2.2 - r Ew_—w—w)---W w SS 0+00'- ao_ _ GAS_�G SS cn e)17'.1 aW Trail C - 2+50-4+00 Trails and Site Features 5 0. 0 7-1 meat\Cadd\Plans \145 \Projects\W14523_Southsi PROPOSED GRADE CONCRETE TRAIL, SEE DETAIL 3/1.2.1 - Typical Section Trail C 0+65 - 8+00 EXISTING fff GROUND - --- -- / _ NG <2" GAS 2' BELOW LINE LOCATED SURFACE Q EXIST - _ _ APPROX. EXISTINGING 18"CMP PROPOSED EXISTING <2" GAS LINE LOCATED APPROX. 2' BELOW SURFACE STOR PIPE GRADE EXISTING 8" PVC SANITARY SEWER PIPE - 2060 PROPOSED BOULDER WALL, 2' AVG HT, SEE DETAIL 2 SHEET 1.2.2 S -- r-- - PROPOSED RSC, SEE SHEETS SHEETS 2.1.1-2.1.4 SS / SS TRAIL C, SEE PROFILE --- AND SECTION ABOVE _J7T�Ol� PROPOSED POWERLINE RELOCATION TO HERE (BY OTHERS) PROPOSED GRADE CONCRETE TRAIL, SEE DETAIL 3/1.2.1 Typical Section Trail C 0+65 - 8+00 PROPOSED GRADE FINES TRAIL, SEE DETAIL 3/1.2.1 - Typical Section Trail C 8+00 - End _ - - PROPOSED - - DRAIN LINE LOCATION, UNKNOWN) GRADE 8 ei ROOF ..: (APPROX. - op% _ _ - - - DEPTH - - - - - - 8" SANITARY UNKNOWN DEPTH /- EXISTING EXISTING (.7 SEWER, nrult I Al rl -- - -- - - - - -- - - - 14. PROPOSED /41 WETLAND RESTORATION, 10 41,4 / SHEET 3.1.1 44411 -• iiiiraaal ---Za.1".' ister0".44055r 9111.--- 410.4100. ., 44*- -100-10 Aceto-- oio 0,40 PROPOSED MEMORIAL GARDEN, SEE SHEET 5.0.6 41-tt 1PiP ' 41-P X: \ Shared. \ Projects \ W14523_Southside Stormwater_Improvernent Cadd \ Plans \ 14522-Profiles-Trails.dwg .761 t PS.4 MI6 1114W1 CONSTRUCT 60 LF± ACCESS TRAIL TO EXISTING STORMWATER PIPE - HEADWALL, REFER TO PROPOSED CONTOURS 8 3H0 ._--5493146-- S`d9 3:-PoRF003PSvOSSE3SRHEH6D:RAE:OpICA:3:Ei 06R LN-----HNE31:4 -------- 3H0 SS en) I 3S5 ---3SS 3SS _r_ --- END CONCRETE TRAIL, START FINES TRAIL ------ - -- 8+00 MAIN LOCATED >4' BELOW SURFACE PROPOSED TRAIL C, SEE -------- ,.. ., PROFILE AND SECTION 09)- ABOVE -- SSE .n2065 ssE7---.4- ,--- IA 0 'z INN! I 1 I NM II SS P.rar-7,iatkiiraiPPK4M14.%`741.41.4,-R-royklarac.••• - UM= 6" PVC PIPE TO WETLAND --' OR TO DIVERSION° CISTERN FOR BID ALT.; 12" MIN. COVER 001 001 _ (BY OTHERS) - SS - r --------------- - - __________________ „--- -, --- ___-- __ „_-- ____ _ ,-- al --- ___.---- „,.._ ___ ... .... , T T. u meat\Cadd\Plans \145 \Projects\W14523_Southsi REMOVE EXISTING 18" STORMWATER PIPE SSA -SS � SS�55 :1 PROPOSED GRADE FINES TRAIL, SEE DETAIL 3/1.2.1 — Typical Section Trail C 8+00 - End 7. PROO-mmiffiiil�' PRIM mmi. r .�— LOCATED APPROX GROUND Iwo - �� INVESTIGATE EXISTING WATERLINE TO DETERMINE GAS LINE 2' _ -----FIELD �� ��� ��� BELOW � Be% ® — —_-- _w���� DEPTH <2" GAS LINE APPROX.2' SURFACE �� EXISTING EXISTING STORMWATER (EXACT DEPTH TO BE REMOVED, PIPE UNKNOWN) SEE DEMO i-- EXISTING GROUND EXISTING 4" SEWER UNDER ���� 1m� DRAIN LINE LOCATION, UNKNOWN) LOCATED BELOW SANITARY ���� ���� ���� 24" HDPE ROOF == RUNNING PROPOSED (APPROX. DEPTH TRAIL STORMWATER PIPE WETLAND O c RESTORATION, SEE SHEET 3.1.1 SPLIT RAIL FENCE, SEE DETAIL SHEET 1.2.2 V\ EXISTING ROOF DRAIN, CUT AND DAYLIGHT AS DIRECTED AND SECTION ABOVE ' END TRAIL C STA 11+26 TRAIL I, SEE SHEET 1.1.8 it l.oall.-1-71.-Iii: • - 1+5edri • `7� I 1:_:..�_. sue, o o ss � ' I I 355 �5'=-3SS—>--3SS 35$-355 r GAS G,Q iiS NOTE: TRAILS G AND H WERE REMOVED FROM PROJECT PROPOSED GRADE FINES TRAIL, SEE DETAIL 3/1.2.1 Typical Section Trail I Profile Trail I BLDG#21 EXISTING PARKING LOT SS, EXISTING GROUND (VARIES) PROPOSED GRADE EX STING GROUND EXISTING <2" GASLINE, APPROX. 2.5-3' DEPTH i I 1+00 EXISTING 4" SANITARY SEWER, APPROX. 8.5' DEPTH PROPOSED 24" HDPE STORMWATER PIPE 2085 2080 2075 2070 2065 1+50 1+57 S: PROPOSED TRAIL C, SEE SHEETS 1.1.3-1.1.7 Fahli AO �i0iirfti 0`� iOt : 007�i-0017------- ' - —ice. G�ra _• 7 ��►C:�;a +00 START OOi-^-_ - -- - TRAILI 007-C`___. 4%i-sMF' P1 - 00, -__ PROPOSED EPHEMERAL - STREAM DAYLIGHTING, ---- SHEET 2.3.1 REMOVE EXISTING 18" STORMWATER PIPE 0' 10' 20' 30' (VERTICAL) 0' 10' 20' II N � I z m O OI m � I I I EXISTING GUARD RAIL, O (END OF THROUGH ACCESS O I ON ERSKINE STREET) OHE OHE OHE (HORIZONTAL) sS ss G45GAS HE -'HE ■II■III■II�I�I Mfflt mprovement \ Cadd \ Plan \ 145 \Projects\W14523_Southsi PROPOSED GRADE FINES TRAIL, SEE DETAIL 3/1.2.1 STORMWATER DEPTH EXISTING LINE UNK. PROPOSED EXISTING GRADE GROUND -aa a4x 6" SANITARY C) / EXISTING EXISTING >2" GASLINE, APPROX. 2' DEPTH EXISTING 3' STORWMATER LINE TO BE REMOVED, DEPTH ESTIMATED AS 7.4' BELOW GROUND PROPOSED D RSC, \ SEE SHEETS 2.1.1+2.1.4 0*Vi4 UNK. DEPTH (ASSUME 3-5') 3:1 (VARIES) PROPOSED GRADE CONCRETE TRAIL, SEE DETAIL 3/1.2.1 — Typical Section Trail J 1+57 - End 3:1 (VARIES) PROPOSED GRADE CONCRETE TRAIL, SEE DETAIL 3/1.2.1 — IE -QHE 5 5 Typical Section Trail J 0+00 - 1+57 END TRAIL J (5' WIDTH) 011 Roe I Ig III fcr -10 lilt PROPOSED CURB RAMP, SEE SHEET 1.2.3 f n it it FI �r OHE OHE PROPOSED BOULDER WALL, 2.5' AVG HT (MAX HT. ALSO), SEE DETAIL 2 SHEET 1.2.2 EXISTING GROUND (VARIES) — EXISTING GROUND (VARIES) PROPOSED PROPOSED STAIRCASE, GRADE SEE PLAN — WATER EXCAVATION, MAIN ADJACENT APPROXIMATELY 5' TO EXISTING - DEPTH GROUND �� 8" SANITARY THAN 2055.3' SEWER, � ������ EXISTING -s+R - -- --- DEEPER EXISTING PR WATER UNKNOWN DEPTH VATE 8" SANITARY DEPTH, 2055.3' SERVICE LINE, EXISTING SEWER, DEEPER <2" UNKNOWN EXISTING GAS LINE THAN Profile Trail J 0+00 to 1+50 PROPOSED GRADE EXISTING - — GROUND __--- -- EXIST SEWER, APPROX. NG 8" SANITARY 6' BELOW SURFACE EXISTING GAS LINE APPROX. 2' BELOW EXISTING UNCOVER TO DETERMINE EXACT DURING CONSTRUCTION 8" SANITARY APPROX. PROPOSED GROUND. EXISTING 4' BELOW CURB RAMP DEPTH SEWER, EWER SURFACE /- 3+10 3+00 Profile Trail J 1+50 to End PROPOSED WETLAND RESTORATION SHEET 3.1.1 3' FINES TRAIL AROUND PERIMETER OF WETLAND 5' TRAIL (3/1.2.1) FROM WATER STREET EXTENDS TO MEMORIAL GARDEN AND TERMINATES IN 10' DIA CONCRETE TURN -AROUND •__, S i. 7 WALL 7 50 LF PROPOSED BOULDER WALL, 3' AVG HT, SEE DETAIL 2 SHEET 1.2.2 WALL 6 130 LF — MEMORIAL GARDEN, SEE SHEET 5.0.6 PROPOSED BOULDER WALL WITH SEATING, 3' AVG HT, SEE DETAIL 2 SHEET 1.2.2 END TRAIL K SHEET 1.1.11 PROPOSED TRAIL C, SEE SHEETS 1.1.3-1.1.7 TRAIL J, CHANGE IN % WIDTH FROM 4' TO 5' SPLIT RAIL FENCE, SEE DETAIL SHEET 1.2.2 (-6 O„ ry ' d1 PROPOSED CONCRETE STAIRCASE, 13 STEPS, SEE DETAIL SHEET 1.2.1 BLDG #44 (HORIZONTAL) 6 / 0 6O,\✓S/ ��/ c,S �I BLDG #46 START TRAIL J (4' WIDTH) Zee �//S/p •,/47 ¢ S. SI=AL 3578 0 a) U7 PROPOSED GRADE FINES TRAIL, SEE DETAIL 3/1.2.1— EXISTING TREES TO BE EXISTING SIDEWALK NEW TRIAL AS DIRECTED CONNECTING TO LIVINGSTON STREET ti `�� I- � Erg -Y 2r� TRANSPLANTED ALONG PROPOSED TRAILJ,SEE �54_ SHEET 1.1.10 BLDG #230 PROPOSED TRAIL C, SEE SHEETS 1.1.3-1.1.7 EXISTING 42" CMP STORMWATER PIPE, UNKNOWN DEPTH EXISTING 4" GAS LINE, UNKNOWN DEPTH EXISTING 8" SANITARY SEWER, INVERT 2041.8'± S� / - l Gp5 — PROPOSEDFILTERSTRIPTO __ -- — G� /"___"__ �_- _ �- � ,SS __• TREAT ROOFTOP RUNOFF, O -2065 ' SHEET 3.3.4 (BID ALTERNATE) _ _ �� - 55 __ �GpS� J 91i ass% ___-2060-- NOTE: TRAIL L WAS REMOVED FROM PROJECT PROPOSED GRADE FINES TRAIL, SEE DETAIL 3/1.2.1 — PROPOSED GRADE \_ —o.a% .&S — -nm — — / EXISTING GROUND mprovement \ Cadd \ Plan \ 145 \Projects\W14523_Southsi 6" RISERS, TYP. (NUMBER OF TREADS / RISERS VARIES, SEE PLAN) STAIR HANDRAIL, 1 1/2" O.D. PIPE RAIL (APPLY TO ALL STAIRCASE INSTALLATIONS ON PROJECT) CORE DRILL TO MOUNT HANDRAIL, FILL W/ NON - SHRINK GROUT (TYP.) CONC. LANDING, TYP. IMMEMEMEEM MarArelrAVV ._1_I)_1_I�1_I.1_ L. IIIIIIIIIIIIIIIIII11111111= 11=III=III=III=III=III=III=IIIE11 III 11 1 I 11 1111111111111111111111 1=111E111E111E111E111E111E111=111 11 11IIII 11I 11IIII 11I 11I 11= II NOTE: 1. HANDRAILS BLACK 2. CONTRACTOR TO SUBMIT SHOP DRAWINGS FOR REVIEW AND APPROVAL. 3. FOR STAIRCASE AND RAILING CLEAR WIDTH, MATCH SIDEWALK WIDTH OF WIDEST ADJOINING SIDEWALK SEGMENT R-3" (TYP.) CONC. LANDING, TYP 1 /2" EXPANSION JOINT Yritepipripirif VW, WW2 s 11 11 11 11 11 11 11 11 111I 1=1111 I11I III III III III III III III III 1111 11 III 11 111=1 1=1,1=1 1=1 1=111=1 1=1 1E111 11 —111-111-111-111=111 11 111 I 11=111 11 -111=111 I III III II' ILIIIIII 1i11 ri-Concrete Staircase 2. Not to Scale HORIZONTAL #5 REBAR @ EACH NOSE #5 REBAR, 12" O.C. EACH WAY COMPACTED SUBGRADE ip NOTES: TRANSVERSE EXPANSION JOINTS TO BE SPACED AT A MAXIMUM OF 50 FEET, WHEN SIDEWALK ABUTS CURD (WITHOUT UTILITY STRIP), EXPANSION JOINT SHALL BE PLACE BETWEEN BACK OF CURB AND SIDEWALK FOR THE LENGTH OF THE SI DEWALK. 2. ALL CONCRETE TO BE FINISHED WITH CURING COMPOUND. 3. TRANSVERSE EXPANSION JOINT MATERIALS SHALL BE IN ACCORDANCE WITH THE 'JOINT MATERIALS" SECTION OF THE MOST CURRENT NCL0T STANDARD SPECIFICATIONS FOR ROAD STRUCTURES MANUAL. 4. TOOL JOINTS SHALL BE SPACED TO MATCH THE WIDTH OF THE SIDEWALK BIT BE NO LESS THAN FIVE (5) FEET APART OR N0 LESS THAN SIX (6) FEET FOR SIDEWALK WITHOUT UTILITY STRIP. TOOL JOINTS SHALL BE 3/4 INCH DEEP AND MUST NOT BE SEALED. FOR NEW CURB AND GUTTER CONSTRUCTED WITH THE SIDEWALK. CURB AND GUTTER TOOL JOINT SHALL BE PLACED AS SPACED AND INLINE WITH SIDEWALK TOOL JOINT. 5, THE DOWN DIRECTION OF THE 2% (MAX.) CROSS SLOPE OF THE PROPOSED SIDEWALK IS TYPICAL AS SHOWN FOR DRAINAGE TOWARD ROADWAY, ACTUAL DOWN DIRECTION TO BE DETERMINED BY PROJECT'S EXISTING AND/OR PROPOSED TOPOGRAPHY, LA L TOOL A01T (SEE NOTE 4) YSR STRLP '(sail.) 0 05 3 Li 5. (MIN.) PROPOSED II A PLAN V EW WITH UTILITY STRIP VARIES O = A B L TRANSVERSE EXPANSION JOINT GRASSED LTILTY STRIP EXISTING OR PROPOSED DURO AND GUTTER TOOL JOINT (SEE NOTE 4) 6' (MIN.) .. VARIES l1 15 0 0 N- PLAN VIEW WITHOUT UTILITY STRIP C — EXISTING OR PROPOSED CURB AND GUTTER 2.01L 40S (MA1) 24 (MAX_, %I NOTE 5) PROPOSED SIDEWALK (CONC. 4000 S.I, MIN.) al 4' ABC STONE SECTION A -A PROPOSED 5 UK (BONG 400 2>r (YAK.. 000 P.S.I. MIN.) SEE NOTE 5)r 4" ADC STONE SECTION B-B 1/01 DAD. JOINT SEALER SEE NOTE 3 /2' 1 /2„ 4DENALK SURFACE I JOINT FILLER TRANSVERSE EXPANSION JOINT City of Asheville, NC Standard Specifications and Details Manual STANDARD CONCRETE SIDEWALK REVISIONS DATE DESCRIPTION STD. NO. 69l15 ADD _ PLAN V EA/ WJO UTILITY STRIP 69/15 ADD_ SECT V EW W/O UDUTY STRIP 69l15 REVISED NOTES 1 AND 4 3.16 O.2.Concrete Sidewalk Not to Scale COMPACTED AGGREGATE BASE COURSE 4-5' CONCRETE PATH WIDTH PER PLAN —2% 4" CONCRETE SLAB WITH FIBER MESH REINFORCING (4,000 P.S.I. MIN.) (EXPANSION JOINTS 20' O.C. MAX, SCORE JOINTS 10' O.C. MAX) 2' SHOULDER TYP. COMPACT FILL TO 95% STANDARD PROCTOR II111111111111111 I I: 11IIIIII III III III H1 44. .•r•r�_�r�ror�r�r•_R I IIIIIIIIIIIIIII= I II II I II II I II II I II II I II II I II ��` ```�`���`�`�`�` �I II 1 II II 1 II II 1 II II 1 II II 1 II I: -I I 1-111-111-111-111-111-111-111-111-111-111-111-111-111-111-111-111-11=111-111-111-111-111-111, 1I111111111111111111111111111III III111111111111111111111111111111111111= 1111111111111111111111111111111111111111111111 11111 11111 1 1111111111111111111111111111111111111111111 111111111111111111111111111111111111: COMPACTED SUBGRADE Concrete Trail Trail Sections 2. Not to Scale 3 4' FAS GRAVEL SCREEN PATH FA 5 GRAVEL SCREENINGS COMPACTED AGGREGATE BASE COURSE 2 SHOULDER TYP. COMPACT FILL TO 95% STANDARD PROCTOR —11111 v 111111111111111111 I 1! 1 1 I 111 — — _I 11=111=111=111=111 1���� 1 1 1 1 1 1 _ _ _ _ _ = II II 1 1=1 1 I II1 I 11 111 I I I 1I III IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII111 1 III ALIT ALIT ALIT ALIT ALIT ALIT I11 TALI ALIT ALIT ALIT ALIT I1111 I IIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII 1I COMPACTED SUBGRADE NOTES: WITHIN 3-5 DAYS OF PLACEMENT: 1. WET FINES TO OPTIMUM MOISTURE 2. COMPACT WITH VIBRATORY PLATE COMPACTOR WHILE MOIST Crusher Fines (Fines) Trail Trail and Site Feature Details 0 1 5 x 5 6 c mprovement \ Cadd \ Plan \ 145 \Projects\W14523_Southsi 2X6 TREATED TIMBER TOP, BOTTOM & MID RAILS 2X6 TREATED TIMBER DECKING (6' WIDTH) SECURE DECKING WITH 3" GALVANIZED SCREWS EXTEND FOOTER TO FORM CONCRETE END SILL EXISTING ADJACENT GRADE/TOP OF BANK III —III —III —III —III —III —I I � I—III=1 � I —I I1=1I I —I I1=1I I —III: E 111T111Aq 1IITIIATII I IIIIIIIIATIII I I III Il lILII III III=111. II -III - I IITH I I -I 111E 11 `-° 11=III=llEill III —III —III —I 2X12 TREATED TIMBER BEAMS, =111= ' � � _ i PROVIDE BLOCKING / BRACING I I III —III— III_ I11�11 11�11=111�11=III IIIII=_ EVERY 4 LINEAR FEET TO 11=III —III— =III= III=III—III- STRENGTHEN FRAME) \ II-11llW II II II II II I— II II—I IIIHII 111H11-111H11—IIII IIIHII II =11 G Des HEW II III —II II III III —III III —II III —III III III —III _ PROPOSEDRA _III=1 IIIIII IIIHIL IIIIII IIIIII 1 =II IIIHII,IWI�Jl - - 12" f �� 11-I IE I1-I I� I I -I I-1I I-1111I I�� 11=111 LENGTH VARIES, SEE PLAN 8'-0" MAX 'I MAX = I 1 IIIIIT1111 IIIEH IE I I=111=11I=111=111 = 1-1I I III III III III-1TI- ' - EXTEND RSC AND STREAM BED MATERIAL ONTO BANKS SUPPLEMENT WITH BOULDERS AS DIRECTED °Timber Bridge with Railing 2. Not to Scale 6 6X6 TREATED TIMBER GUARDRAIL POSTS 2 - 5/8" X 7" GALVANIZED RECESSED CARRIAGE BOLTS AT POSTS (TYP.) CHECK PROFILE GRADES FOR 50' EITHER SIDE OF BRIDGE AND FIELD ADJUST AS NECESSARY TO CREATE UNIFORM SLOPE TO BRIDGE DECK =I ICI 111E 11 -1111=111E111-11 '11=I11=I "I11=11 II -� 11=111E 11=111E 11=111E 11 =111=1J1=111=ll=lll EIHE'-'I 1=1 I IIII-III III -III III -I I I11 I I IE I=1I1E11=111E11=111E11=111E11=1 III -I 1=111I III -I I=I I=I -I I=I -III I f=111 III=111: 111 1.1 111� 1111111=111� 11 111=11=11111 1=11=111=11=1 II; III 11 I - CONCRETE FOOTING ANCHOR 2X12 TIMBER BEAMS TO CONCRETE FOOTER WITH METAL BRACKETS III —III —III —III —III —III —III —III —I I —III—III—III—III—III— II II1 II II1 II II1 II II1 II II1 II II1 II II1 II II 111E111E1 III 11 1 I111 1 I111 1 I-111 1 1-1111 1-111- -1 L 11=11I�-I �-ITI�TI-ITI�Tom lk I11-1 1 II: 111E111.1 11=1 II: Iffi 1111 2X6 TREATED TIMBER TOP, BOTTOM & MID RAILS 2X6 TREATED TIMBER DECKING (6' WIDTH) SECURE DECKING WITH 3" GALVANIZED SCREWS 2X12 TREATED TIMBER BEAMS @ ± 24" O.C. LENGTH VARIES, SEE PLAN (PROVIDE BLOCKING / BRACING EVERY 4 LINEAR FEET TO STRENGTHEN FRAME) CONCRETE FOOTING ANCHOR 2X12 TIMBER BEAMS TO CONCRETE FOOTER WITH METAL BRACKETS 6- 6X6 TREATED TIMBER GUARDRAIL POSTS 2 - 5/8" X 7" GALVANIZED RECESSED CARRIAGE BOLTS AT POSTS (TYP.) USE BOULDERS UNLESS SPECIFIED OTHERWISE ON PLAN COMPACTED SUBGRADE WIDTH VARIE 11 E 1111 GAP IIII III=111- =111=1 =1I I=1 1=111-11=1 III III III -III -III III-111 ILu I 1 1I II I III II III III I I I � I —III —III —I I I 6' GRAVEL BASE / LEVEL COURSE 3/4" AGGREGATE BACKFILL ±6" WIDTH. WRAP BACKFILL WITH GEOTEXTILE FILTER FABRIC =1I I I I1=I I I I I II I II I E l II 11=1 I II I II I II I II I II I II I =III 11=III III=1 I=1 I=1 1= I I I I 111=I I1=11II I II I1=111=H II I I1111 111 11E III I I • IIII illll111111r IIFIII-1 111E111E1E I I F111=1 I-III=III- 11=111EM, III IIIIIIIIIE 1 1111111111111E 4 PVC DRAIN PIPE NOTE: WHEN USING LESS THAN 2 COURSES OF BOULDERS, BASE AND DRAINAGE STONE ARE OPTIONAL. IN ALL CASES, BASE SHALL BE SUITABLE MATERIAL MODERATELY COMPACTED TO SUPPORT WALL BASE. Standard Boulder Wall Boulder Walls 2. Not to Scale COMPACTED SUBGRADE BOULDERS OVERHANG 18" MAX 18" PER STEP WIDTH MIN. 2' FINES (TYP) 1 11 I11-1 I11 11 I11 I1 I1f I1I-_ 111 IIII I III1111E11111EI IIII II 1E11E111E111E11 11E1 IIE11 I1IEII-11IE1 111=1IL II11III- 1III IIIII 11E 111111111111111111111111, 111111111111111E„, II, 111111 z 0a s "' 4" PVC DRAIN PIPE 6" GRAVEL BASE / LEVEL COURSE Boulder Wall with Seating Memorial Plaza 6'-0" MIN. 3 1/2" TIMBER POST WITH 1" CHAMFERED TOP (TYP.) 3" TIMBER RAIL WITH BEVELED ENDS AND ±2" TENON (TYP.) SLOPE CONC. 1/4" PER FOOT. TYP. -IEWE -1 I-1 1111 =1 1=1 1=1 1 �7� -1I -I11-II1-IIIII-III=1 I -I I=1I=1II=1II= 1=1 1=1 1=1 1==1 1=1 1=1 II I III 111=111=111= I =1 I1=1 —III III I — 1—I11—III 1=III III I_II =I II III III III-111 II1=1'- oo '1=1II I III III-1 III III-11II III _11 11 III III .11E III -III -' 11 I,11111111 III-1 O,III-111 � 111-I- =III-III o0<11-III='111-11 I 111111 go °go III-111 0o 11E111=1:�0 o III -I 11-III—I I f =1 P 1 1 1 1- 1,111-111=i n— i 1=111 -I 11-111E111E111E11-111-11 1-1 1 1-1 1 1-1 1- - 1-1 l 1: -111=111=I I I=1 1E 111=I I I= =111-III-111-1-111-III-1 11=111=111=111=11=111=I' 1=111=111=1 1=111=111=I11: / I'-0' Split Rail Fence \Uy Not to Scale 12" CONC. FOOTING (TYP.) FREE DRAINING GRAVEL (TYP.) UNDISTURBED SUBGRADE m a 5 6 �'9 rQ SEAL 3578 Trail and Site Feature Details z 3 .."!1 c 1 4 b r Y meat\Cadd\Plans \145 \Projects\W14523_Southsi TRAIL SURFACE, PER PLANS MIN. 6"Hx18"Wx30"L TOP BOULDER TO BRIDGE OVER TOP OF OJ LVERT CONTINUE WITH WING OR END BOULDERS AS NECESSARY BOULDERS TO BE SET SECURELY IN SLOPE AT EDGE OF TRAIL �1�tblAra MIN. EACH BOULDERS E ON EACN SIDE II11��Pr' OF CULVERT OPENING NOTES: ////////////BOULDERS TO PROJECT "641; BEYOND END OF CULVERT AT LEAST 1" TO CONCEAL PIPE PIPE (SFF PLANS) 1. APPLY IN SHAPE SHOWN ON PLANS ri-Boulder Headwall 2. Not to Scale APPLY VEGETATED RIPRAP TO ALL PIPE ENTRANCES STEEPER THAN 2:1 4. r- STEEL SURFACE MOUNTING PLATE PAINTED BLACK 15 1/2' 1/2" 3/8' 5 2' S. SIL BURON SOCKET HD. LAG SCR 4/ WASHER 18' 71" ( 105-80 ) 4x4" WOOD SLATS 6' LENGTH (4' SPAN WITH 1' OVERHANG EACH SIDE) 3/8' x 4 1/2' SR. BUR 2 7/8' 3D. SR. HPE 1/2"x3-1/2" GALV. 4" ANCHOR BOLT, 4 BOLTS PER BENCH 12' 4T ( 105-60 ) 62' (128-m STEEL SURFACE MOUNTING PLATE PAINTED BLACK ;2' 4' SOUTHSIDE: 12'x10' 4" CONC. SLAB, TOP FLUSH WITH ADJACENT GRADE ON TRAIL SIDE, CENTER BENCH ES ON SLAB RAMP WIDTH TO MATCH PROPOSED SIDEWALK WIDTH 8:1 MAX USE STAND—UP CURB FOR RAMP EDGE DETECTABLE WARNING PLATE AS SPECIFIED IN CITY OF ASHEVILLE DETAIL 3.17E SAW CUT EXISTING CURB AND GUTTER Curb Ramp Not to Scale TRAIL APPROACH ARMOR TOP WITH COBBLED STONE AND SIDE SLOPES ON UPSTREAM AND DOWNSTREAM FACES WITH BOULDERS AND RIVERSTONE (12" MIN) —MIX IN SOIL AND PLANT 3-6 cED acIFEDo 1111"0-0.0 00 Q /� FOOTER (TYP) 0 Boulder Stream Crossing Not to Scale ciCc O 6x3x(0.5-1)' CAP BOULDER FIRM CONTACT ON FOOTERS EACH SIDE MIN 4x1.5' OPENING OR PIPE (FOR PIPE CAP BOULDER NOT REQUIRED) E 0 cn a) U7 1' 0 Trail and Site Feature Details 0 Bench and Concrete Slab Not to Scale 3 0 NOTE: SEE ESC PLAN PROPOSED TEST DIGGING TO FIELD LOCATE UTILITIES —GAS—GA S 355 355 355 355 355 355 3SS SS GS: GnG �TipH� 355 355— S 3SS 355=-3�HEOHE—OHE—OHE--�O� GAS GAS (HORIZONTAL) hVARIES 2130 2125 2120 2115 2110 2105 2100 100+00 BIORETENTION CELL A, SEE SHEET 3.3.1 YARD INLET AND ALL L03, OD � PIPE CONNECTIONS TO BE REMOVED -- j4Y 3HO 3HO 3H0 4 i EX. 18" HDPE, INV OUT:2114.6' PROPOSED BENCH 3.1' PROPOSED GRADE BOTTOM WIDTH 6.0 BANKFULL WIDTH 10.8 PROPOSED BANKFULL - ELEVA ON POI PER P'• FILE RSC Typical Section: Riffle NTS PROPOSED 2t" I IDPE PIPE, 1 % SLOPE COIR MATTING (TYP) PROPOSED BOULDER / HEADWALL, SHEET 1.2 3� EXISTING GROUND START RSC 100+50 , INSTALL BOULDER HEADWALL, SEE DETAIL SHEET 1.2.3 / / , / / RETROFIT EX. 34" PRECAST CONC. BOX FOR PROPOSED 24" HDPE REPLACEMENT PIPE. INSTALL 60 LF 24" HDPE, PROPOSED INVERTS: IN 2113.20' OUT 2112.66' (1% SLOPE) ` (SEE NCDOT STD PIPE INSTALLATION DETAIL 2.5.2) PROPOSED BANKFULL PROPOSED GRAD-, CONSTRUCT ROCK DROPS AND POOLS PER DETAILS AND TYP CALS 101+00 101+50 Milaral r T DIG TO LOCATE • -� AREA 1111 GAS NE BEFORE ADINGGADJACCENTT 411 NW STONE APRON FOR ® BIORETENTION 1141111f tOcy UNDERDRAIN OUTFALL SOD Sb / TRAIL C SHT 1.1.3 SSE SSE CCF BEGIN RSC (SEE TYPICAL SECTIONS ABOVE AND DETAIL SHEET 2.2.1) R BLIND BOX, AND STORMWATER PIPES TO BE REMOVED m 0 2130 2125 2120 2115 2110 2105 2100 102+00 TRAIL SHEET 1.1.2 I,' TIMBER BRIDGE WITH RAILING, SEE DETAIL SHEET 1.2.2 SSE 0' 10' 20' (VERTICAL) 0' 10' 20' (HORIZONTAL) 3 PROPOSED BENCH PROPOSED GRADE BOTTOM WIDTH 6.0 2110 2105 2100 2095 2090 2085 2080 2075 2070 BANKFULL WIDTH 10.8 PROPOSED BANKFULL - ELEVA ,ON PO PER PR FILE 0.8 RSC Typical Section: Riffle NTS COIR MATTING (TYP) PROPOSED BANKFU LL EXISTING GROUND PROPOSED GRADE, CONSTRUCT ROCK DROPS AND POOLS PER D TAILS AND TYPICALS 102+00 \ / -,L SS SS —SS S/ /I \ ks—s�—ss / 00 rHo�3H //�ZO- -ASS THIS / �3H07_3HO��HO� ' / / zHo D A �' 7/ (Ob Stl9,£V'J/ 1 i' i Q �� / �O'i UPD�CO�o—sv0=svo—�o �%9�Ed`LrNo �` / SV9 / t 3H0 i i ( / —COD—COD--- ,� �w%„/I T3H0-3H07_�3H0 / OiQ-� ��i' O /i 7-3H0>— /' / TRAIL F _ 3'b 3Ho 7 \� �' SHT1.1.9 —7 —ra, /'� is Lv� 102+50 103+00 /' 4 /" APPROXIMATE DEPTH OF EXISTING LINE TO —7 SS BE REMOVED = 10' AT / LOCATION �S (INVERT-2075)7 11 / '✓ / .• ,,s�P j5 / 0 r, I' / / / / 7 - ( / - I)' 7 / RSC IINUE - — SEE TRAIL SHEETS FOR � G���® El BOULDER WALL �,` - DIMENSIONS Vir — SS \ \\ -' --SSEA— SSE —+ SSE 9 00l —001 — GO1 — 001� S SSE SSEE. \ ' SSE - SSE SSE SSE SSE SSE 103+50 i/�, / / ' ° DIVERISON PIPE TO ¢� /' BIORETENTION CELL C, / / SEE SHEET 3.3.3 /E / / / / / / / / / / 2110 2105 2100 2095 2090 2085 2080 2075 2070 104+00 +00 TEST DIG TO LOCATE _I_ AND PROTECT GAS LINE SSE SSE SSE ssE SSE -SSE SSE SSE��E \ \ \ \ SV� SV9�Stl2J� 134FL:1E(SS sv 919 EXISTING30'\�5\-\SS SSSAMSTARYSEWEREASEMENT \�SSSS— ' oT�gtl9-�S SS, SSSS$S svDs�2084.5TOP '---�o2075.1OUT Stl9-5tl9--0O1—G01�0 OOI�—OOl` 00��OOl—=OOI � 901—OOl—OOI�-__-_-_ SSE— SSE.— SSE cSF \'ccF ttc ccc —ccc cc ccc SSE — SSE — 55E 0' 10' 20' 30' (VERTICAL) 0' 10' 20' 30' (HORIZONTAL) �I 0 a) cip cn z� Re .. Cf3kO<,4 1. C Station 102+00-104+00 Stormwater Conveyance Green Infrastructure \�ojects\W14523 Southsi hVARIES fr FS PROPOSED BENCH 3.1' PROPOSED GRADE BOTTOM WIDTH 6.0 2080 2075 2070 2065 BANKFULL WIDTH 10.8 PROPOSED BANKFULL - ON P0I FILE 0.8 RSC Typical Section: Riffle NTS PROPOSED BANKFULL COIR MATTING (TYP) EXISTING GROUN 2060 104+00 PROP•SED GRADE, CONSTRUCT ROCK DROP ND POOLS PER DETAILS AND TTPICALS 104+50 105+00 105+50 2080 2075 2070 2065 2060 106+00 0' 10' 20' 30' 0' 10' (VERTICAL) 20' 30' (HORIZONTAL) N / / / / / / / / 10 \TE SLINE \1 SE BIORETENTION C, SEE SHEET 3.3.3 SSE DAYLIGHT ROOF DRAIN PIPES - - - _ ON SLOPE OR BACK OF CONTINUE BENCH, CONSTRUCT STONE - ___ -- RSC OUTLETS AS DIRECTED IN yss _55E—_ - Ss / s sf O�\ /h'•T/ f / � , N l / '�,, e'o RIM=2070.5' INV OUT=2067.5' Sx �O 0 O;c ) sos 1.�0 ADAPT OUTLET AS NECESSARY \y. — 9 / c RELOCATED ELECTRIC / 5 UTILITY POLE, SEE E . SHEET 0.4.4 / E cA S5 1 0- _,..-- SSE E SSE ,• -- sE ,' ),,.' , / • / - Nti 556 SHEET 1.1.5 ssE i _ TRAIL C, � - 747.74.4:474.10:7.:Titrr'Vl;a1r4leWii.:17:141 ��:�'�7Z-1-1.Iii*P';11/r.:a111111111:1111177-:=1111.7.-'-- '� --P�`315E►�►Cl�..s,60.0 ',�RIM 2066.7V.-- III ill II �'�" sS-----;INV �9s� WALL4(SEE --V ---!ssE_ TRAIL SHEETS)_ ssE ---------------SSE -SE , SSE �-'-- __ - � _ _ - ssf - E = SSE FIELD USING RIFFLE-5e9 �/\ SSE�35E�SSE�SSE3c MATERIAL (INCIDENTAL TO _ '-- svO—SF+9�5V9y=s�D—sdD— svD— cc�� E ssE1— GRADING) sv9-3v9-s9 —\N630 MENj svD cc�X\5T EREPSE _sv0- ADJUST LOCATION/GRla EX GR=2077± 'I 5E� c4��59 OF6"PVCOULET`- __INVOUT=2067.4 S`PN\jPR I AVOID GAS LINE CONFL[S SS /\X - - SS —SS ----- SS �SS—:---SS---,----- _sS 1SS— cn zz e)111' A W C Station 104+00-106+00 Stormwater Conveyance Green Infrastructure VARIES PROPOSED BENCH 3.1' BANKFULL WIDTH 10.8 PROPOSED GRADE BOTTOM WIDTH 6.0 2065 2060 2055 2050 2045 PROPOSED BANKFULL — 0.8 RSC Typical Section: Riffle NTS COIR MATTING (TYP) PROPOSED GRADE, CONSTRUCT ROCK DROPS AND POOLS PER DETA LS AND TYPICALS PROPiSED EXISTING GROWN D 106+00 106+50 107+00 _ .. SS� ,SLOD—LOD—T D �.„. .,♦ "5 1= 55, LOD EXISTING ROOF DRAINS (TYP) —�+"may / tME OHE �f%6sss�i HfErit I.T�nFfE�OHE «c. —c��r- POSSIBLE DIVER TRAIL C SHT 1.1.6 ADAPT OUTLET AS y _ ` ~� NECESSARY OR DIVERT �� �!� // TO CISTERN (BID ALT.) ���'�ay2a.5 8?: BBB S —60 ooala�� ►ems �•- • lifir, ®r� ���C— •I' WALL 3(SEE TRAL —g SSHT) � �ioo��l�1�� 3 , ��91 01�� OOP 7 7 BID ALT: DIS INFILTRATION Q7 MEADOW AND DIVERSION, N SEE SHEET 3.3.4v7 2065 2060 2055 2050 2045 107+50 107+60 X X ` TRAIL J, SHEET 1.1.10 1 107+50 1 SEA SS I SF\ II S< 1 - SSE �� INSTALL SCREEN/TRASH RACK ON PIPE '/HEADWALL, SEE DETAIL 1+00 SSE SS 0' 10' 20' 30' (VERTICAL) 0' 10' 20' 30' (HORIZONTAL) ckko.•., •?¢ s(¢AL 3578 C Station 106+00-107+50 Stormwater Conveyance Green Infrastructure Y 6 mprovement \ Cadd \ Plan \ 145 \Projects\W14523_Southsi RIFFLE DROP POOL (RIFFLE OVERLAY SHOWN) m m m 2.2' m m HERB WATTS RSC SECTION VIEW WITH PLAN LINEWORK OVERLAID 16 0' BANKFULL WIDTH 10 8' 6.0' BOTTOM WIDTH B B m 1 4 0' 13 0' EXTEND STONE 0.3-0.5' UP BANK —B B B B B B- -B—B B B B B— 3' 4.1 ARM SLOPE (TYP) FILTER FABRIC 5 SQ YD± BANKFULL POOL WIDTH VARIES FROM RIFFLE BACK OF BENCH BANKFULL RIFFLE OVERLAY MAX POOL STREAM CENTERLINE RIFFLE STONE SUBMERGED RIFFLE STONE SAND BASED MEDIA 0.8' 10' -B DROP HT=0.6' MIN. BOULDER HT=1.5' (SEQUENCE INCLUDES 0.6' DROP OVER RIFFLE) (1.2' TOTAL DROP) UNFOOTERED 10' SEQUENCE B' _B HERB WATTS RSC PROFILE TYPICAL FOR 12%, 10' SEQUENCE — 9 9 9 rwymmicramenr--���r �t11, ��� T , T;1 ': _� %Ir�,l�'r 1 • ��i+v�1 T��� 6.6' HERB WATTS RSC PLAN VIEW • • 9 3.4' 3 6' BOTTOM WIDTH FILTER FABRIC 2X2X2' BOULDER 2X2X1' BOULDER (TWO CAN SUBSTITUTE FOR ONE 2x2x2') VEGETATED RIPRAP W/ HERBACEOUS PLUGS, 1X1' SPACING (-10 PLG PER POOL) 1 RSC Step -Pool Sequence 2. Not to Scale —B •+IttiMiele 15' — B- DROP HT=1.3' (SEQUENCE INCLUDES 0.5' DROP OVER RIFFLE) (1.8' TOTAL DROP) UNFOOTERED 15' SEQUENCE B B HERB WATTS RSC PROFILE TYPICAL FOR 12%, 15' SEQUENCE 3' NOTE: SEQUENCE IS FOR 12% GRADE. CONTRACTOR TO ADJUST SEQUENCE FOR LESSER OR GREATER SLOPE AND VARIATION IN SEQUENCE LENGTH 0 z 0 c Stream Restoration Typical Section: Riffle NTS GRADE No II N + N w I- �Ly � N p IILO Na M v N W EXISTING GROUND a II PROPOSED BANKFULL $,x r --L_ _ ., =uas .... - / ss 55E -' 77 qNO____ / \ jp0 SS Sc ��\\� 3H0 �� \ L7 I RETROFIT EX. 48" BRICK BOX ate! / FOR PROPOSED 18" HDPE \--155:- 1 REPLACEMENT PIPE. INSTALL 60 LF 24" HDPE, SS'\\ I* V PROPOSED INVERTS: sb9 .--_ \ 7. \ IN 2075.0' V A O \ sbg�* OUT 2072.8' (3.1%SLOPE) \ I ( (SEE NCDOTSTD PIPE \ \ \ EINSTALLATION DETAIL 2.5.2) \ \ �\55� s5 \I �. �� AA�� I 2p0+0 55E \ \ \ \ \ \ "� \ \ i '� \ \ \ \ �,, h' \\ \ \ \ \ \ \ \ \\ \ \ \\ \ 1 k \ \\\\ \ \ \ \ \ \ I \ \ \ \ \ \ \ \ \ \ \\ \ \ \\ \ GAS LINE LOCATED APPROX. 2' BELOW SURFACE in1_Lnn PROPOSED GRADE, , CONSTRUCT ROCK DROPS AND POOLS PER DETAILS AND TYPICALS STA = 201+80 ELEV = 2063.33 085 2080 2075 SS�SS S // J1 ASS �aa-�- � �Lr ASS L06 C LOD / _ - 4- L0�0 aO__ - !O LQTRAILI CONSTRUCT BOULDER/� -� -- ----- � HEADWALL, SEE / �o- • �_� �' 0 - DETAILSHEET123 / ��-� �`:P i -_ / O I .r _� 0!3� .,� BEGIN STREAM RESTORATION, �'c` ��% SEE TYPICAL SECTIONS ABOVE JTy�11 �� ANDDETAIL2.4.1 /Gi _�� i /A /� /4441 BLIND JUNCTION BOX �;��;I� TO BE REMOVED, APPROX DEPTH 12-13JO�, 7 Stream Restoration Typical Section: Riffle EXISTING 4" PVC SANITARY SEWER LATERAL LINE SPLIT RAIL SAFETY FENCE, SEE SHEET 1.2.2 EXISTING <2" GAS LINE LOCATED APPROX. 2-2.5' BELOW SURFACE III.- ''iy�l�.�� iL�71_�_wy'j. \ o,�, " ! \IlAwArir r.:eK 1 1010 le L7 1. �F Imo/ ���, TRAILC q/ 'sv� :__ \ssE � �s t�� � 1�C \ S \ _-SSE�SSE�SSE ESy \1 ,\��\\Sy \ 1 �(` —001—OOlsss-� 001_\ 001—OO1-001 Sbs\ \\ \ � � ?1► 3' NATURAL SURFACE TRAIL SEE WETLAND RESTORATION SHEET3.1.1 \ — \ INSTALL LOW -FLOW BOULDER STREAM CROSSING AT INLET TO SEDIMENT FOREBAY (SEE SHEET 1.2.3) mprovement \ Cadd \ Plan \ 145 \Projects\W14523_Southsi STREAM RESTORATION SECTION VIEW WITH PLAN LINEWORK OVERLAID RIFFLE DROP m POOL (RIFFLE OVERLAY SHOWN) 16 0' BANKFULL WIDTH 10 0' 4.0' BOTTOM WIDTH B B B m m EXTEND STONE 0.3-0.5' UP BANK m 3' m m B 4•1 ARM SLOPE (TYP) FILTER FABRIC 5 SQ YD3 BANKFULL POOL WIDTH VARIES FROM RIFFLE B B B B B B BACK OF BENCH —B—B B B B B— BANKFULL RIFFLE OVERLAY MAX POOL STREAM CENTERLINE RIFFLE STONE SUBMERGED RIFFLE STONE SAND BASED MEDIA B_ 10' :@ 0.8' �8 DROP HT=0.6' MIN. BOULDER HT=1.5' (SEQUENCE INCLUDES 0.6' DROP OVER RIFFLE) (1.2' TOTAL DROP) UNFOOTERED 10' SEQUENCE a• STREAM RESTORATION PROFILE TYPICAL FOR x%, ix' SEQUENCE 6.6' STREAM RESTORATION PLAN VIEW • • 3' — 4' BOTTOM WIDTH FILTER FABRIC 2X2X2' BOULDER 2X2X1' BOULDER (TWO CAN SUBSTITUTE FOR ONE 2x2x2') VEGETATED RIPRAP W/ HERBACEOUS PLUGS, 1X1' SPACING (-10 PLG PER POOL) rTh Stream Restoration Step -Pool Sequence 4. Not to Scale a n_ ( iPtimw- 15' a- 8 STREAM RESTORATION PROFILE TYPICAL FOR x%, x' SEQUENCE DROP HT=1.3' (SEQUENCE INCLUDES0.5' DROP OVER RIFFLE) (1.8' TOTAL DROP) UNFOOTERED 15' SEQUENCE a a a a a 3.4' NOTE: SEQUENCE IS FOR x% GRADE. CONTRACTOR TO ADJUST SEQUENCE FOR LESSER OR GREATER SLOPE AND VARIATION IN SEQUENCE LENGTH PROPOSED BENCH VARIES 3.0' PROPOSED GRADE BOTTOM WIDTH 4.0 BANKFULL WIDTH 10.0 PROPOSED BANKFULL 1 1.0 COIR MATTING (TYE.) ELEVATION POINT PER PROFILE TIE TO EXISTING GRADE EXISTING GRADE z 0 Y TOP OF BANK (TYP) TOE OF SLOPE (TYP) HEAD OF RIFFLE ELEVATION POINT PER PROFILE TYPICAL MIX SHALL BE OF TYPE SPECIFIED ON RSC OR STREAM — SEQUENCE DETAIL Profile A -A' NOTES: EXTEND RIFFLE MATERIAL ON SIDE SLOPES SEE PROFILE FOR LENGTH OF RIFFLE ISAWAWAVAWAWAWSTIPAW WW1 dr ---- .:lb lb lb 1. PROVIDE PRICE FOR CONSTRUCTED RIFFLE ASSUMING ALL ON -SITE ROCK. SUPPLEMENTAL ROCK WILL BE USED AS DIRECTED BY ENGINEER AND PAID PER TON. Plan View TYPICAL MIX, VARY AS DIRECTED EXTEND RIFFLE MATERIAL ON SIDE SLOPES B' RIFFLE BOTTOM WIDTH PER TYPICAL SECTIONS TAIL OF RIFFLE ELEVATION POINT PER PROFILE Section B-B' 11 Constructed Riffle \Z:5ii Not to Scale RIFFLE INVERT PER PROFILE TOP OF BANK (TYP) CR-CR 3' MAX SPACING WOODEN STAKE (TYP) 6" MIN. OVERLAP IN DOWNSTREAM DIRECTION AT MAT ENDS TOP OF BANK U i EROSION CONTROL MATTING (TYP) WOODEN STAKE (TYP) SEE SPECIAL SEEDING NOTE TOE OF SLOPE TOE STAKE (TYP) TOE STAKE Plan View Section View TOE OF SLOPE TOP OF BANK 18" SECURE MATTING IN 6" DEEP TRENCH IN SANDY SOILS SPECIAL SEEDING NOTE: APPLY EXTRA JUNCUS SEED ALONG BANK SLOPE THROUGHOUT PROJECT AREA PRIOR TO APPLYING MATTING. 2 Coir Matting 5. Not to Scale 4rr Toe Stake DIMENSIONS MAY VARY BY MANUFACTURER BUT SHALL BE SUBJECT TO DESIGNER APPROVAL. SHALL RESIST BREAKAGE PER SPEC. 0.4" ��� 1.25 r 11" INSTALLATION NOTES: 0.6" Wooden Stake 1. USE 700 g/m2 DENSITY COIR MATTING. 2. SEED AND MULCH SLOPES PRIOR TO MATTING INSTALLATION. 3. TOE STAKES TO BE USED AT TOP AND TOE. 12" WOODEN STAKES MAY BE USED ON SLOPE FACES. MAINTENANCE NOTES: 1. ALL EROSION CONTROL MATTING SHOULD BE INSPECTED AT LEAST ONCE WEEKLY OR AFTER 0.25" OF PRECIPITATION WITHIN 24 HOURS. 2. ANY MATTING FAILURES SHOULD BE REPAIRED WITHIN 24 HOURS. 3. TENTING (EROSION OCCURRING UNDERNEATH INSTALLED MATTING) WILL REQUIRE PEELING BACK MATTING, REPAIRING ANY RILLS, AND REAPPLYING THE MATTING. BACKFILL EQUAL RIFFLE MIX FROM CONSTRUCTED RIFFLE NONWOVEN FILTER FABRIC ANGLED DRO BOTTOM WIDTH (TYPICAL SECTIONS) BOULDER SIZE PER RSC OR STREAM SEQUENCE DETAIL IRREGULAR DROPr ARCHED DRO ANCHOR BOULDERS INTO BANK PER RSC OR STREAM SEQUENCE DETAIL THALWEG TO BE 2-4" LOWER THAN ADJACENT AREAS OF ROCK STEP Section A -A' SPLASH ROCK BOULDER BASE FLOW POOL NONWOVEN FILTER FABRIC Profile View 5. Rock Drop Not to Scale FLOW ELEVATION POINT VARIES BY STEP ARRANGEMENT SEE PROFILE FOR ELEVATION Arched Angled THALWEG ON UPSTREAM 1/3 OF ANGLED STEP FOR ANGLED, THIS SIDE IS DOWNSTREAM AND HIGHER Irregular DOUBLE THALWEG OR VARIABLE THALWEG PLACEMENT Types of Step Configurations NOTES: • DROP TYPE MAY BE VARIED IN THE FIELD BY DESIGNER. IN GENERAL, VARY DROP TYPE OFTEN WITH ROUGHLY EQUAL NUMBERS OF EACH DROP TYPE WITHIN A REACH. • DETAIL TO BE APPLIED IN CONJUNCTION WITH RSC AND STREAM SEQUENCE • SECTION VIEWS REPRESENT ARCHED ROCK DROP VARIATION. MODIFY SECTIONS AS NEEDED TO ACCOMMODATE OTHER VARIATIONS . STATE OF a=11 NORTH CAROLINA DEPT. OF TRANSPORTATION DIVISION OF HIGHWAYS RALEIGH, N.C. TOP OF FILL TOP OF FILL / TOP OF FILL 1121 STATE OF NORTH CAROLINA DEPT. OF TRANSPORTATION DIVISION OF HIGHWAYS RALEIGH, N.C. GROUND LINE LINE LINE ` H �� GROUND N I.:GROUND M Nlrrs.rsnr _r M rN _rr r_ >•rHs.rr r, _ r _ tr r _ ,_.,,.�-T_N,_ 10 L COMPACT ASTER PIPE IS PLACED B PRIOR TO PLACEMENT OF (..... re 'II PE IV L COMPACT AFTER PIPE IB PLACED M PRIOR TO PLACEMENT OF •. FILL. ;;.; ENGINEERING FABRIC _ _ FILL rw rrg�rr 1 ' X4 i:.i4:4.4;:;.f4�4 ./8 YIN. _ .D./8 YIN. NOT LE88 THAN B. O.D.. ' I.D./8 YIN. rA- NOT LEGS THAN 8" i- natty ur - - - ravra r - _� _ drr_ r _ 1 NL Ta" PER FOOT OF'H' rr _ _ n �r r.�r- rp �r FMTX rr rrr r ROCK D.D. + S' BUT NOT LESS THAy 12. NOR MORE THAN 24 O.D. + O' ENGLISH STANDARD DRAWING FOR METHOD OF PIPE INSTALLATION RIGID PIPE ENGLISH STANDARD DRAWING FOR METHOD OF PIPE INSTALLATION RIGID PIPE NORMAL EARTH FOUNDATION ROCK FOUNDATION AS DIRECTED BY EN0R. PIPE IN TRENCH UNSUITABLE MATERIAL FOUNDATION TOP OF FILL TOP OF FILL TOP OF FILL H H H '4 GROUP. LINE GROUND LINE YIN. OD YIN. 0.0. YIN. 0.0. YIN. 0.0. YIN. 0.0 IN. O.D _ GROUND LINE ENGINEERING - — - I , FABRIC ' II IAIM -' f r r - _ ... _ _ _ -rrrI-nr CODA ACT AFTERNr - ��8Mrr� pp{{QQpp�����YM�M-{a- —PIPE I8 PLACED 'Ir: ktiiiiiiss Q - ( �I.D./8 YIN. A PRIOR TO PLACEMENT OF .� 4���4:���'�4����•��� •vvp..J.4�1�4_�.!1-..r ��� 4.-4i.. �.v!.!4!.-4 - COMPACT AFTER NOT LEBS TxAN B" I.O./8 YIN. rr_ rr_rN _ru.>r_ rN u_ur � FILL N.O./8 YIN. OT LE88 THAN 8" rrr_ rr_r MIN. 0.0. JN.J r_ rN v_vr NIN. O.D. AS DIRECTED BY ENGINEER PIPE IS PLACED NOT LE88 TWW 8" 8PXIOO TO FILEM ACEM OF NORMAL EARTH FOUNDATION ROCK FOUNDATION Ron T8. PER FOOT Of W' UNSUITABLE MATERIAL FOUNDATION GENERAL NOTES: I.D. THE MAXIMUM NORI2pNTAL INSIDE DIAMETER DIMENSION. DO NOT OPERATE HEAVY EQUIPMENT OVER ANY PIPE CULVERT UNTIL THE PIPE CULVERT HAS BEEN PROPERLY BACKFILLED AND COVERED MITH AT LEAST 9 FEET OF APPROVED MATERIAL. 0.0. = THE MAXIMUM HCMIZONTAL ONSIDE DIAMETER DIMENSION. - SPRINGLIKE OF PIPE 1----- F H ALONOILL THEHPIPE FROM HEASUREOTOPROF THEYPITE TO THEANYNTOP ,'1. `T `T1.`TI y BELQNTSPRINGLINEMATERIAL CLASS III 0* CLASS II, P = TEEOF THE EMBANKMENT AT THAT POINT. k APPROVED SUITABLE LOCAL MATERIAL ABOVE BPNINOLINE. G - TAKE CARE TO FULLY COMPACT ILOMCU ZONE OF PIPE BACKFILL. INEMEIttt.N1 UIDIBNRBEO EARTH MATERIAL jj IJ L008ELY PLACED SELECT MATERIAL CLASS III OR CLAN$ II. TYPE 1 4 SELECT MATERIAL CLASS V OR VI FOR FOUNDATION COMET/ON/NU. ENCAPSULATE I'''''` ":' PIPE LEAVE ING DIRECTLY PIPE SHEET 2 Of 3 SHEET 2 OF 3 DD 08 9. YELEATH UNCOIPACTED A8 PIPE BEATING AND BACKFILL HILL .A.....8 MITH ENGINEERING FABRIC A8 [ERECTED BY THE ENGINEER. UNC AND ACCOYPLI8H COMPACTION. 300.01 300.01 NCDOT Standard Pipe Installation Not to Scale RSC & Stream Restoration Details Stormwater Conveyance Green Infrastructure a. V 8' Y TOP OF BANK (TYP) TOE OF SLOPE LENGTH VARIES PER PLAN RIFFLE MATRIX B ADD BRUSH OR WOODY REVETMENTS AS DIRECTED FOR VISUAL INTEREST AND DIVERSITY IlmWsA '^ erlO�1 `I �I II MI�IE�� HEAD OF RIFFLE . I_ NIPELEVATION POINT PER PROFILE GRADE CONTROL MATERIAL, MAX PROTRUSION PER SPECS OR DESIGNER MICROPOOLS RIFFLE MATRIX B Plan View GRADE CONTROL MATERIAL TAIL OF RIFFLE ELEVATION POINT PER PROFILE NOTES: • CONTRACTOR SHOULD INCORPORATE MICRO POOLS AND OTHER POOLS AS FEASIBLE FOR SLOPE AND UTILITY CONFLICTS • DESIGNER TO DIRECT AND OVERSEE • WHERE NECESSARY INCORPORATE ROCK DROPS PER DETAIL INTO CASCADING RIFFLE HIGH DENSITY OF GRADE CONTROL MATERIAL AT HEAD AND TAIL OF RIFFLE (IN GLIDE AND RUN) INTERMITTENTLY WORK GRADE CONTROL SIZE MATERIAL INTO BANKS 18" AVG THICKNESS RIFFLE INVERT PER PROFILE ADJUST TO AVOID UTILITY CONFLICTS Section B-B' TOP OF BANK (TYP) Cascading Riffle 5. Not to Scale Section A -A' cn zz e)171i rr RSC & Stream Restoration Details Stormwater Conveyance Green Infrastructure 0. V z 0. 0 i NO 060 2060 INUNDATION ZONE ELEVATION PERMANENT-WATERTEMPORARY - TEMP RARY INUNCAI ION ZONE ELEVATION 055 PROPOSED GRADE SURFACE ELEVA r.R°°�n�A" 4- PERMANE NT WATER 2055 2 050 - - _ - COIR MATT NG 2050 BERM ELEVATION 045 _ _ 2045 040 TAR!' f/r PREF( KM ID DFHRCKiON wart 12" STONE � WATCF LILAC 2040 lxl HERBACEOLS PLUGS SEE PLANTING APPROX. 6' BELOW WATER LINE STONE PROTECTION EXISTING GROUND o�� APPROX. 6' BELOW 035 203+15 203+50 204+00 204+50 205+00 205+50 EXISTING GROUND 206+00 0' 10' 20' 30' 2035 (VERTICAL) 0' 10' 20' 30' (HORIZONTAL) t. 7 ;r V _ SEE STREAM RESTORATION, �� 1) j 0 T •3' GRAVEL FINES TRAIL �n SHEET 2.3.2 1®�� �r • " - I iv. . :e CISTERN PIPE • �� _--- - ' ,. A --_ �'���������_� 11, /R_ FIELD FIT TRAIL TO FORD - _? p. 41 V' frjDIVERSION 4g, �•• GRASSED SPILLWAY 2046.75', STREAM CHANNEL �� :�� •�?• 42�J1 ��� O R SEE DETAIL ,-- '� � �I I _{ 0.4 Imo' at,s7 Ti Wall trA APPLY COIR .v / I MEMORIAL PLAZA - 11 �;��: \- IB 5.0.6/18 Z�frO VI ����j��' , j1'�f��l�/�9./ . \ L ��I�.iO� ;,1�� i�> WALL? . LI,,' 1► ��110 REMOVE, SEE DEMO 0 o asp ,FIBER MATTING �I�f ;�5���������. . �� �.. i���•�'� •' '�`� � '®� �� V/ 4 ," -- Ake ,,� �i ' 1�� ��o tit**0�:��4'' 4ty �11���tit �'- � I t t �\ 7a ♦ ♦ ♦ '� r �I . ✓� ��� �i�♦ 1 p . '.1 �' I�%/tis Hy - _ �111 p1 r^� j ir o DECOMMISSIONED4" PVC PIPE .' t ����•••�Q•�•��1- t�������Q jr�� \ 1' EXTENDING FROM SEWER MANHOLE I ♦ �����+y' 1 = I f ����1��� APPLY COIR _ --__ -___-_ litDEPRESSION, LINE WITH TO BE CUT AND CAPPED AS NEEDED I OQ �lw��Q e�� '1 �'�i��1a�t���� Z (MAY INTERSECT WITH PROPOSED II r �� ►������ FIBER MATTING ���� IIL<-A411.49PREFORM y����� - - "- _ _-; `t hRIVERSTONE PLANT WITH r 44$� 0,0 - v4,0, ," __ , '` 4' HERBACEOUS PLUGS 1x1' SPACING � L WETLAND GRADING) If If*#4 �4 44*• •....10 _ �� � , / i� f�� � ! DEEP LINEAR ��4.10r 4.�.����� SHALLOW �� �4 AO /er �� POOL / `� y1`��1`.�.��� ��I► ur, xi WATER III/ �.._ \ �d�l ICl/ �iN • / �`\( WATER *Ip 1VjVSLW 0 SEEPAGE DRAIN, SEE < DETAIL SHEET 3.1.3 ' ' -,,' _ " i ZONE / i P �00 l �w �� % 6j �� V i j 0 DEEP I► ,'s'i� III/ IT/ vIII/ vIII/ vIll l hate Ak.v. , 1 \1 I J , REFER TO PLANTING PLAN 3' BOULDER WALL 6 I SHEET 5.0.3 FOR VEGETATION RETAINING WALL __ TEMPORARY ID _ RESTORATION ACTIVITIESRIVERSTONE ,� TOP 2048 • l .... ��I '- SA ZONE e r AT TOE OF SPILLWAY, BUILDUP 12" OF IN ENERGY DISSIPATION NAND FLOW SPREADER S 1 i I POOL 141 Of iI ., -- ��� �.,.._ , rik 001 � i �_�i �� IAr. APPLY COIR TO SPILLWAY ESTABLISH DENSE STAND OF ' NATIVE GRASS (90% COVERAGE) --, �' \ Ili / \III/ TEMPORARY ._.• \III/ \II)/ \Ill/ 'CI �� MIN �� '�� SATURATION � '. <��' - � 0 MA NTAINED OVER I I "�--�"\ ZONE Or ; �� - _- _ ) , , , , ) Q�0 EXISTING 6" WATER LINE �(� /� ' '! f 01 CONSTRUCT3' VEL FINES ) \III/ All i % = a1 vIII/ �� i p1 -III 1 I LI '�� � \; V1V o A' N4 N. �� j vIII/ . )- I�1 1$ , TRAIL ON TOP OF MPLAN _ - �.� SHALLOW �' �7� t--- WATER / f �� ZONE MAX PONDING: 15" TEMPORARY NHV 1 \iII/ vIII/ ' 1 vIII/ _ . ( �, m INUNDATION DEPTH AND WALL 5 1-2.5' BOULDER 6" PEAK ATTENUATION J m DEPTH +y.P� 'li- PER Grassed Spillway , TRAIL) \� I \ •.�' 10 RETAINING WALL III ,AO'ls '- t 0 AO TOP 2044.75' - �� ''� n _:. I ( \ DEEP ®_ _=�►=..tee POOLtk a; �` •°°°•••;- `_LI \III/ ilk , l �� I{1101 r I r/'' II I"11I, i�'`ls�'� 9" PERMANENT POOL10 � I DEPTH(APPROXPONDING 1. Not to Scale LF 4" PERF PVC PIPE I _� `<41 ° °°`b4fc.".'.'aae' - .. � a °IIIIIIIII•aly•°���•^-_.„a�� ° — Of I. _ --�I' \ id Eli AMIIIL ," l `" ow �, t St � �:i I LEVEL o 1 11�'I IN 10x6x1' WASHED 57 FOLLOWS CONTOUR) STONE ENVELOP BALL VALVE TO CONTROL DRAWDOWN RATE 20LF 4" SOLID !�sr� - ��'14 SEE SEEPAGE 1-_ It �. I ��� WALL PVC /IyI �r s e� I REMEDIATION � SHEET 3.1.2\� �_ ��, ��� STRUCTURE WITH TRASH OUTLET CONTROL r H r II`� E - RACK, SEE SHEET 3 / 1' � 1 �• IL REMOVE RELOC ATE RED MAPLE TREE �� 3n ��. � n.r ' S�3SS `41 s —ass-3ss� • `� ��� =v• .2.1 �---- ---' - / _s _-V I�_ -9 355�355_3 -- - i� A.►�� lass � 10� � EX STING FLUME AND HEADWALL - • I" -37 Profile OUTLET ONTO RIVER STONE AT s s� � = EXI18" CMP IN:2039.31-� I�' �' (REMOVE/REPLACE WITH NEW ° ssMkt- �ro9sb9�AMMAN \� L OUTLET AND NG) CJ SS SS SSA sd9�sv9� 0 STRUCTURE PIPING) -{� $$ SV9�SV 9_SV Y $S _3$ - Si �- TOE OF GRASSED SPILLWAY 2 Seepage Drain trssF $$SS � ,V9� q_ -' �1' Not to Scale -_� _ SSA- SS SS � SV9 � Q� sv9 3v9 an — 001 _AgedAli V7 zz e)1 A W Wetland Restoration Stormwater Treatment z NCDOT TYPE II FILTER FABRIC, LAP FABRIC 2' MIN. OVER TOP OF STONE (9' ROLL WIDTH REQ'D FOR LAPPING AS SHOWN) RESEED WITH GRASSED AREA SEED MIX 2 x PERFORATED 4" PVC MIN SLOPE 2% PER PROFILE DOUBLE WASHED 57 French Drain Section / SECTION PROPOSED PROPOSED EXISTING ABOVE GROUND JUNCTION GROUND BOX EXISTING 24' HDPE _ -- — _ � PIPE PROFILE _ — — 2x4" PERF PVC 16" DOUBLE WASHED 57 STONE ENVELOPE, JOIN 2x4" PVC INTO ONE WRAP IN FILTER FABRIC (1) 4" SOLID WALL PVC I I B BEFORE TYING TO BOX French Drain and Pipe Profile PROPOSED CURB RAMP, SEE SHEET 3.2.1 OOI �._ 001 D01 (HORIZONTAL) WALL 5 I - FRENCH DRAIN, SEE PROFILE AND SECTION 3SS 3SS_-___ s 355 3SS3S5 \\ DO NOT DISTURB EXISTING WATERLINE (5-6' DEPTH, VERIFY AS NECESSARY) — SS Sb— SStl9� SS9—Stl9.— 5tl9 _ Stl9 �0 SSA—SS�SS� \Ills \III/ g5s=3 EX. 18" CMP, INV 2039.31 (TO BE REMOVED ALONG WITH HEADWALL) JUNCTION BOX, SEE SHEET 3.2.2 `" stl9 Stl9 at_ - am == a 1 -1 1;V9 � Stl9 Jr Stl9 - SS`;F—SSA ss�ss —SS ass 355 ��5-�3\5�3SS -_355� (�'24" CMP OUT= 2036.33 T 5, „ -�-31585�" CMA5I5N=203365.33 3 55‘`^2/GRTE=2040.2 II 3H0 � EXISTING PIPE . 00 \ATEF , STRL;ET TO REMAIN -3 OHO`3HO 3H0--i 3H0 3R10 3H0 -3H0 H 3H0 { U I 3H0 3H0 3SS 3SS 355 3SS 3SS 3SS 3H0 3H03H0 3Hp4, 3H0 3F0 3HO 3H0 3HC 0' 10' 20' 30' (VERTICAL) 0' 10' 20' 30' (HORIZONTAL) 2035 (VERTICAL) 0' 5' 10' (HORIZONTAL) PROPOSED JUNCTION BOX, CONFORM FLUSH WITH PROPOSED GRASSED SURFACE INSTALL RISER ON STANDARD BOX TO MAKE HEIGHT DIFFERENCE , i - \ REFER TO OUTLET STRUCTURE DETAIL FOR ALL PIPE FITTINGS AND —` r ELEVATIONS PROVIDE BOULDER 206+00 OA% FRENCH DRAIN SEE SHEET 3.1.2 �� ���� JUNCTION BOX, xv9—sro �` I DOGHOUSE OVER 206+50 Profile Outlet Structure 4" SOLID WALL PVC WITH OVERTURNED ELBOW OUTLET STRUCTURE WITH TRASH RACK, SEE DETAI L -20LF 30" HDPE 3SS.--3SS 3SS 3SS 3S sv9 SV9—SV9—Sv9—s dOl-EXISTING PIPE, SEE I��-�OOI OO1-007-0 DETAIL 2/3.2.1 d0_SV9—sv9_sv9____±± SV STEPPING STONES FOR ACCESS TO ORIFICE Plan View Outlet Structure 206+79 NOTES: 1. BOX SHALL BE OPEN THROAT ON ALL FOUR SIDES. 2. TRASH RACK SHALL CONSIST OF BLACK POWDERCOATED PEAKED ALUMINUM SQUARE TOP AVAILABLE FROM ACF ENVIRONMENTAL (OR APPROVED EQUAL) REDUCER COUPLING WITH FEMALE THREADING DRY FIT CONNECTION HERE FROM PVC TO PVC TRASH SCREEN Elbow ELEV "A" 4" SOLID WALL PVC WITH OVERTURNED ELBOW EXTENSION 1" ORIFICE WITH ELBOW AND 6" EXTENSION FOR MINOR UPWARD ADJUSTMENT OF PONDING LEVEL ELEVATIONS: "A"=2041.9 "B"=2042.0± "C"=SET SAME AS "B" TO START (0.5' ADJUSTMENT POTENTIAL TO RAISE WSF) "D"=2043.25 "E"=2044.1 "F"=2037.4 INVERT "E" P oposed Weir —ray "D" INVERT "F" -OPEN TOP WITH TRASH RACK 6" x 4' OPENINGS (4) OUTLET PIPE, 20 LF 30" HDPE, 2% 5'x5' OPEN THROAT OUTLET STRUCTURE WITH ORIFICE AND HIGH FLOW WEIR OPENINGS STEPS PER STD DETAIL 840.66 • PROPOSED NCDOT STD 840.04 • (OPEN THROAT CATCH BASIN), NON TRAFFIC BEARING, SEE SHEET 3.2.2 EXISTING BOX IN ROAD WITH GRATE INLET ACCESS LID PROPOSED NCDOT STD 840.31 (JUNCTION BOX) WITH LID, SHEET 3.2.2 — FRENCH DRAI N = OUTLET 2037.0'± DOGHOUSE OVE EXISTING PIPE AND CUT FLUSH 2037.1' 2036.9'± 2036.3' \�ojects\W14523 Southsi it -2" WEEP HOLES 250 OPENING IF .0 o. TOP SUB NOTES: USE CLASS "B" CONCRETE THROUGHOUT. PROVIDE ALL CATCH BASINS OVER 9'-6. IN DEPTH WITH STEPS 12. ON CENTER. USE STEPS MICH COMPLY WITH STD. DRAWING 800.68. OPTIONAL CONSTRUCTION - MONOLITHIC POUR, 2" KEYWAY, R 94 BAR DOWELS AT 12" CENTERS AS DIRECTED BY THE ENGINEER. USE FORMS FOR THE CONSTRUCTION OF THE BOTTOM SLAB. IF REINFORCED CONCRETE PIPE IS SET IN BOTTOM SLAB OF BOX, ADC TO SLAB A8 SHORN ON STD. N0. 840.01. FOR 8'-0" IN HEIGHT OR LESS USE 6" WALLS AND BOTTOM SLAB. OVER 8,0" TO 16,0" IN HEIGHT USE 8" WALLS AND BOTTOM SUB. ADJUST QUANTITIES ACCORDINGLY. CONSTRUCT WITH PIPE CRONES MATCHING. INSTALL 2" MEE000LES AS DIRECTED BY THE ENGINEER. INSTALL STONE DRAINS, OF A MINIMUM OF 1 CUBIC FOOT OF N0. 7891 STONE IN A POROUS FABRIC BAG OR MAP, AT EACH WEEP HOLE OR AS DIRECTED BY THE ENGINEER. CHAMFER ALL EXPOSED CORNERS 1.. DRAWING NOT TO SCALE. "INCREASE THE SIZE OF THE B. OPENING TO 8" MAX., AS DIRECTED BY THE ENGINEER BY ADDING 2" TO THE WALL HIEGHT ABOVE THE TOP ELEVATION. ADJUST QUANTITIES ACCORDINGLY. JI TOP ELEVATION I i SEE NOTE SECTION Y-Y TOP ELEVATION 1 112" CLR. Wit" PART SECTION Y-Y SNOWING DETAILS AT OPENING 0 Y Q a . L. 00.= CC QU O y ¢ LL O J 043,2 00 0-0 W r G DIMENSIONS AND QUANTITIES FOR E CATCH BASIN (BASED ON MIN. HE OHT,H) IME OF BOX & PIPE REINFORCING PIPE SPAN A WIDTH HEIGHT No. LENGTH No. LEMOTH BADS-2 N0. LENGTH IMENSIONB e TOP 81/11 BOX WILIR.D BOX QUANTITIESDEDUCTION ONE PIPE 101(INN) C.S. OP 12" 15" 18" 3,-6" 4,-0" 2, 3" 2, 8" 4 4 5 8' 0" 3'-5" 2 2 2 4,-9" 4,-6" 9'.9" 0.181 0.181 0.226 0.271 0.271 0.390 0.260 0.250 0.284 27 35 1.048 0.015 1.1os 0.029 1.379 0.038 0.032 0.036 0.049 0.046 0.03 0.058 1 24" 98" 4' 0" 4,-0" 4'-6" 2. 8" g�.4• 3'-10" 4.1➢ 6 6 4'-9" 10 10 4, 9" 6'-3" 2 2 2 4,-9" 4'-9" 6'-0" 5,-0" 5' 8" 9,.8" 4'-8" 0.226 0.278 0.340 0 IOW 0.340 0.417 0.610 0.284 0.315 0.952 n WIG 36 1.521 0.059 2.380 0.192 0.127 0.178 0.059 0.053 n OAP 02 CL a 12" THRU 48" SHEET 1 OF 2 6 5'-9" 2 MO B'-0" 0.444 0.888 0.407 08 9.288 0.295 0.317 0.085 440.04 11.2"CLR. V 12" 12" #3 BARB "X" CLR. EQUALLY SPACED PLAN PRECAST 0R CAST IN PLACE TOP SLAB r"\-104 BARS "Y" II L HANDLE 112" CLR. 1" PIPE SLEEVE 09 BARS "X" EQUALLY SPACED SECTION V-V 0 1 1 J T y" 112" CLR. #4 BARS "Y" I1� qt. CLR. EQUALLY SPACED I 112" CLR. `1 r 03 BARS "X" I 17g"CLR. 2 - 3" X 14" THICK ROUND OR SQUARE CUT WASHER 1. 2 - HEX NUT DETAIL OF HANDLE COUNTERSINK PART WHERE HANDLE IS LOCATED 1" AND ALLOW HANDLE TO MOVE VERTICALLY. 1" PIPE SLEEVE X 3" LONG. PART SECTION THRU COVER SHOWING HANDLE 4 BAR DOWEL SECTION W-W Z M N ¢ m o LL 0 • F Z < w H Go c0 o cc CC F Q • = 1n W • 0- CV #1 O O W ¢ CC U 0 0 SHEET 2 OF 2 840.04 1 Outlet Structure 2. Not to Scale NOTE: CONTRACTOR TO VERIFY HEIGHT. HEIGHT SHOWN ON PLANS SHALL BE USED FOR BIDDING AND ORDERING AND SHALL SUPERCEDE HEIGHT SHOWN IN TABLE NLET P Y WU MIMEO pis OPTIONAL MANHOLE SEE STANDARD 840.54 FOR MANHOLE COVER & FRAME OPTIONAL BRICK MAY BE USED TO ADJUST FRAME 6 COVER TO SURFACE ELEVATION MAX. 1' OUTLET PIPE SECTION X-X SECTION Y-Y #4 BARS .AA SPACED 6 C. TO C. UU 'I EOIF I- 11 " SECTION C-C OR D-D D GENERAL NOTES( CHAMFER ALL EXPOSED CORNERS 1". USE CLASS "B. CONCRETE THROUGHOUT. OPTIONAL 003TRUCTION - MONOLITHIC POUR, 2" OEYPIAY 0R W4 BAR 00WEL5 AT 12" CENTERS AS DIRECTED BY THE ENGINEER. USE FORMS TO CONSTRUCT THE BOTTOM SLAB. IF REINFORCED CONCRETE PIPE IS SET IN SASE SLAB OF SOX, ADD TO BASE AS SHOO ON STANDARD NO. 840.00. PROVIDE ALL JUNCTION BOXES OVER 3'-8" IN DEPTH WITH STEPS 12" ON CENTERS IN ACCORDANCE WITH STD. NO. 040.88. ADJUST THE STEEL, CONCRETE AND BRICK MASONRY QUANTITIES TO INCLUDE THE ADDITION OF THE MANHOLE (I.E. DIACONAL BARS SHORTENED AROUND OPENING IN TOP SLAB, ADDITIONAL VARIABLE HEIGHT BRICK MASONRY, OPENING IN TOP SLAB.) MAX. DEPTH OF TNIB ST9UOTURE FROM TOP OF BOTTOM SLAB TO TOP ELEVATION IS 12 FEET. r BI BM DOWEL DIMENSIONS AND QUANTITIES PON CONCRETE JUNCTION BOXES DIMENSIONS OF BOX AND PIPE REINFORCEMENT BARS "A" TOP BLAB DIMENSIONS CUBIC YARDS IN BOX TOTAL 01WTITIES BOX AND SLABS DEDUCTIONS FOR ONE PIPE 80.708. PIPE SPAN WIDTH HEIGHT D A B H N0. LENGTH E F TOP SLAB BOTTOM SLAB MALL/ FT. O O. LBS. BEINF CU. YDS. MIN. H" 12" 2'-0" 2'-0" 2'-3" 12 2'-9" 3'-0" 9'-0" 0.187 0.187 0.185 22 0.750 0.015 0.024 15" 2'.3" 2'-3" 2'-8" 12 3'-0" 3'-3" 8'-3" 0.199 0.198 0.204 24 0.802 0.023 0.038 18" 2'-8" 2'-8" 2'-9" 14 3'4" 3'-8" 9'-8" 0.227 0.227 0.222 30 1.085 0.033 0.049 24" 9,0" 9'-0" 9,9" 18 3,9" 4'-0" 4'-0" 0.298 0.298 0.259 40 1.494 0.068 0.085 90" 8'-8" 8'-8" 9'-9" 18 4'-8" 4'-8" 4'-8" 0.876 0.976 0.298 61 1.880 0.082 0.127 98" 4,0" 4'-0" 4,3" 20 4,9" 5'-0" 5'-0" 0.483 0.463 0.333 84 2.941 0.132 0.118 42" 4'.8" 4'-8" 4'-9" 22 5'-9" 5'-8" 5'.8" 0.580 0.580 0.370 TT 2.878 0.1E10 0.243 48" 5'-4" 5'-4" 5'-3" 28 8'-3" 81-4" 72.4" 0.743 0.743 0.407 111 3.623 0.235 0.317 54" 5'-10" 5'-10" 6'-9" 28 8'.7" 8'.10" 0'-10" 0.885 0.886 0.444 128 4.203 0.207 0.401 80" 8'-8" 8'-8" 72-3" 90 7'-8" 7-8" 7.8" 1.042 1.042 0.481 146 6.090 0.987 0.496 88" 7'-1" 7'-1" 8'-D" 32 7'-10" 8'-1" 8'-1" 1.210 1.210 0.618 189 6.917 0.444 0.680 O (q Ha W 00 L.2Z LU Q a U- Z Q¢OOCD I- 0 O CD Z m I- W o XO U, m O o z O • -7 Z < W m Q • = 3 V • Z < O o V w J O w ¢ a Z < a < CO Z O ▪ ¢ a O 2 ,J 3 SHEET 1 OF 1 840.31 Junction Box 2. Not to Scale zoo oo Wetland Outlet Structure NCDOT Boxes Stormwater Treatment 1. u s 0 \�ojects\W14523 Southsi 6" OVERTURNED PVC OUTLET STRUCTURE TRAIL B / 2x25 LF± 4" PEiRF — °1 UNDERDRAINS, 2%SLOPE,AND / / CLEANOUTS BIORETENTION A, 200 SQ FT (15 CY MEDIA) CAPTURES RUNOFF FROM PLAYGROUND, SEE DETAILS SHEET 3.4.1 /i'�C161 BED INVERT = 2118.0' OUTLET INVERT = 2113.0' UNDERDRAIN INVERT AT OUTLET=2115.5' 0' 5' 10' 20' (HORIZONTAL) 0 z 0 X: \ Shared \ Projects \ W14523_Soutl.ide Stormwater_Improvement Cadd \ Plans \ 14523-Stormwater-Treatm.t.dwg PARKING LOT D _ay 555 VO0 V PRN TODIVERTS°PARKING B LOT D RUNOFF INTOIORETENTION B \ _OD ‹„ 3SS ' 3SS r 3SS 5 ss --r SS 5 SS ss*-ss \-, SS 3SS, 0 \ SS D \ \ too ---- Loo -\\ 2x20 LF± 4" PERF UNDERDRAINS, 2% SLOPE AND CLEANOUTS t'r GAS GAS -‘GAS \‘, s \ 35 6" OVERTURNED PVC OUTLET STRUCTURE 55 40 LF 6" SOLID WALL SCH 40 PVC OUTLET PIPE 2% MIN SLOPE 355 ,...wmorAdoliga,-"rahtb---71.0m440.41dVrolamoft.w.eiWAIP- A1111 11172111* AILWAS\ ,WW4,_ A ‘371# 4- 8 4,1 DAYLIGHT UNDERDRAIN TO BACK OF BENCH, CONSTRUCT STONE OUTLET \ 355 BED INVERT = 2102.0' \ S OUTLET INVERT = 2103.0' UNDERDRAIN INVERT AT OUTLET=2099.5' 3SS \ SS G AS 'GAS 0 0 0 9 0 9 0 0 0 GAs -1G S GAS BIORETENTION B, 200 SQ FT " LOD 3s (15 CY MEDIA) CAPTURES RUNOFF FROM EXISTING PARKING LOT (SEE DETAILS ss— SHEET 3.4.1) , , \ \ \ , \ \ \ \ \ , I \ 1,0 3ss35 355 SS SS - 3SS 355 0' 5' 10' 20' MMIZONTA0 Bioretention B Stormwater Treatment 0 z 0 u X: \ Shared \ Projects \ W14523_Soutl.ide Stormwater_Improvement Cadd \ Plans \ 14523-Stormwater-Treatm.t.dwg E --- -- '111111111111""IllAik 111111 fr":541 JA-904 1(-410,4111kliSa or I. Os di, SS 8 / // 19 OHE OHE // Ste ?s, 8 4110. ------- -- DAYLIGHT UNDERDRAIN TO POOL CONSTRUCT — STONE OUTLET, ADJUST LOCATION AND GRADE AS NECESSARY TO -sV9 9 AVOID GAS LINE 40 LF 6"SOLID WALL SCH 40 PVC OUTLET PIPE 1-2% SLOPE 07 / •ifei 007 ,40\ 111/111 Nona Q07 HiciarS; \\.\ '107 C1.0 ‘.\ 111 14\4, aro HE // // N rtirc -4014-rwriv "litelsrgriPte-4A 10074/445*-,404 WI16.4b6-mort ------ ---- _I. --- 141 111111164 f 11.4 rod w ----- 9 g StIO 8 StI9 8 SV9 StI9 SV9 6" OVERTURNED PVC OUTLET STRUCTURE SV SV9 SV9 SV9 2x50 LF± 4" PERF UNDERDRAINS WITH CLEANOUTS 1% SLOPE 3SS 3SS 8 APPLY COIR FIBER MATING BIORETENTION C, 700+200 SQ FT (70 CY MEDIA) CAPTURES RUNOFF FROM EXISTING PARKING LOT — (SEE DETAIL SHEET 3.4.1) 0 41*. 111004 opeeep ooeoeof •• s. • sooteoP - G CONSTRUCT TWO POROUS RIVER ROCK BAFFLES //z/ APPLY CASCADING RIFFLE DETAIL 2.5.2 W/12" THICK RIFFLE INSTEAD OF STD. 18" BED INVERT = 2069.5' OUTLET INVERT = 2070.5' UNDERDRAIN INVERT AT OUTLET=2067.0' (ADJUST INVERT AS NECESSARY TO AVOID GAS LINE CONFLICT) 4t; TRAIL C ss 3SS 3SS ---- 355 3SS --- SS -- 3SS 3SS 3Sk - LN s 3SS 3S E 9'HE - wo r41 ida 80 LF 8" PVC DIVERSION PIPE FROM BUILDINGS 54, 56, 58, and 60 OUTLET INV = 2075.5' BIORETENTION C CAPTURES RUNOFF FROM EXISTING BUILDINGS (SEE DETAIL SHEET 3.4.1) OHE OHE 133 —): 3SS ; 0' 333 5' 11 10' 20' (HORIZONTAL) CJD Z CID z 0 0 u 3 Cr) Cr) Cr) \�ojects\W14523 Southsi DIVERT ROOFTOP RUNOFF TO DIS INFILTRATION MEADOW s USING 6" SCH 40 PVC CONSTRUCT BLIND SWALE TO RECEIVE DIVERSION, MAT WITH COIR (3' ROLL WIDTH) DIS INFILTRATION MEADOW 40' WIDE (PERP TO SLOPE x 25' LONG (DOWNSLOPE), 20% GRADE, SEE DETAIL SHEET 3.4.1 \BOO 06= TEST DIG GAS TO DETERMINE DEPTH - NO DIGGING REQUIRED TO INSTALL PRACTICE BUT SOIL LOOSENING ENCOURAGED IF GAS LINE DEPTH IS SUFFICIENT 8 S , DIVERT ROOFTOP RUNOFF TO DIS INFILTRATION MEADOW USING 6" SCH 40 PVC 0' 10' 20' 30' (HORIZONTAL) Asheville, Nort DIS Infiltration Meadow Stormwater Treatment 3 Z 0. 3 X: \ Shared \ Projects \ W14523_Soutl.ide Stormwater_Improvement Cadd \ Plans \ 14523-Stormwater-Treatm.t.dwg L IF NO CISTERN, EXTEND 6" PVC DIVERSION PIPE TO WETLAND ----- CISTERN OUTLET DETAILS TO BE FIELD DESIGNED 3SS 3SS 3SS _ SS SS SS SS // -‘) 1.11110.01„, / / 000,4'4‘) G01 Q01 (39- ------ SSE "1-'Prili 7 •Hariieifeli • Ho Hei SSE 111 His SSE BID ALTERNATE: CISTERN, SEE DETAIL SHEET 3.4.1 1000 GAL CISTERN (301 (301 SSE 0 3 - - SYS —S19-=-----SV9 SV9 SSE SSE 0 _ 1 --- 3H0----- ----- 3H0 3ss 3H0 ----- SV9 — SV9 a S 3ss------//ss/ _... _-1---1_ _ _SSE__ _.., 0 0 E, SSE ----- --- Sse Z--- SSE SS SS 8 S - 007 SS 3. 3. s. SS --- 6" PVC DIVERSION PIPE 120' IF TO CISTERN (BID ALT.) 156' IF TO WETLAND Ss' ----- I -- — 3SS 3s.s. 3ss 3SS - SV9 SVD HO SV9 SVD SVD 9 SV9 SVD 3H0 3H0 3H0 3H0 3NO 3H0 3/40 aft 007 007 3Ho 31_10 00011\ ss -r/Ii1.1...L----/181871.1111111.111.11.1111"11K./1111111.1111111.111111 ss --- --- ss ss ss ss Q°7---gO7 • \ 007 _E_ SSE111-__ SSE t ass 395 4cc 0' 5' 10' 20' (HORIZONTAL) § E 5 5) u Stormwater Treatment 3 3 6 Y MEDIA MIX: 15% LOOSE ONSITE SOIL 80% SAND 5% ORGANIC SOIL AMENDMENT (INCORPORATE INTO TOP 6" ONLY) BED INVERT STANDPIPE FOR CLEANOUT- SEE UNDERDRAIN DETAIL 3:1 OR PER PLANS OUTLET INVERT SETS MAX PONDING LEVEL IN BIORETENTION OUTLET STRUCTURE OVERTURNED 6" PVC PIPE UNLESS SHOWN OTHERWISE STANDPIPE FOR CLEANOUT- SEE UNDERDRAIN DETAIL 3" MULCH TIE IN PER PLAN VIEW GRADING -will m. ONCAVII .2o" '4 �ARIESvPER PLAN UNDERDRAIN INVERT AT OUTLET 8x8" DOUBLE WASHED 57 WRAPPED IN NCDOT TYPE 2 FILTER FABRIC NOTES: 1. DO NOT APPLY FERTILIZER TO RAIN GARDEN 2. OK TO SEPARATE UNDERDRAINS INTO SEPARATE WRAPPED ENVELOPES, MIN 8x8" 1Biorention Typical Section 4. Not to Scale 0.75-1.25'± PONDING 2.0' MEDIA 2x4" PVC UNDERDRAIN SYSTEM, 1% MIN SLOPE SOLID WALL 4" PVC STANDPIPE, CONCEAL WITH RIVERSTONE AND CAP WITH CLEANOUT CELL (TYP) 2 x 4" PERFORATED PVC WITH 8x8" DOUBLE WASHED 57 WRAPPED IN NCDOT TYPE 2 FILTER FABRIC REFER TO PROFILE AND SECTION TYPICALS FOR FURTHER GUIDANCE NOTES: 1. BIORETENTION BID PRICE SHALL INCLUDE FURNISHING AND INSTALLING CLEANOUTS, UNDERDRAINS, AND 6" PVC OUTLET PIPE AS WELL AS ALL ASSOCIATED PIPE FITTINGS OUTLET STRUCTURE OVERTURNED 6" PVC PIPE UNLESS SHOWN OTHERWISE 6" SOLID WALL PVC (PROVIDE FITTINGS) 2 Underdrain Typical 4. Not to Scale DOWNSPOUT DIVERSION PIPE 4-6" PVC RESERVED COIR MATTING } ROLL WIDTH ri-Cistern 1.z.iy Not to Scale 15' MAX UPLAND MEADOW SEED MIX AND PLUGS, SUPPLEMENT WITH POLLINATOR SPECIES AS DIRECTED -COORDINATE WITH DESIGNER PRIOR TO ORDERING PLUGS INSTALL PLUGS 4 PER LF (3" SPACING) TO SERVE PURPOSE OF CHECK DAM AND RESPREAD FLOW OVER SLOPE r=Li !rri riirri� ,m���' l� Y'*)'d y i=ln.il11i1„ i 4- `r1rrlhr DOUBLE DIG INFILTRATION FIELD TO LOOSEN SOIL TO DEPTH OF 24", AVOID IMPACTS TO EXISTING SUBSURFACE UTILITIES (REDUCE DEPTH AROUND THESE) Profile fri-DIS Infiltration Meadow (Grass Filter Strip) 4. Not to Scale NATIVE SOIL Treatment Details Stormwater Treatment 0. V z 3 0 E&SC SEQUENCE BY STREAM REACH/STATIONS 1. FOLLOW INITIAL SETUP PRESCRIBED THROUGH PHASE 1 ON SHEET 0.2. IN ALL REACHES TAKE MEASURE TO STABILIZE HORIZONTAL AND VERTICAL GRADES THAT MAY PRESENT AN EROSION RISK DUE TO INTERMEDIATE GRADING DURING CONSTRUCTION. 2. STA. 0+00 - 3+50, SET UP PUMP AROUND OPERATION AT THE START OF EACH DAY. INSTALL TEMPORARY AND PERMANENT CROSSING TO ACCESS LEFT FLOODPLAIN. CLEAR AND GRUB FLOODPLAIN AREAS FOR UPCOMING SEGMENT OF WORK LEAVING CHANNEL BANKS UNTIL ACTUAL WORK IS BEING PERFORMED. IF RAIN IS ANTICIPATED, APPLY WATTLES OR OTHER MEASURES AS DIRECTED TO PREVENT EROSION AND SEDIMENTATION. CONDUCT STREAMBED AND BANK WORK STABILIZING DISTURBED AREAS PRIOR TO THE END OF EACH WORK DAY SO THAT FLOW MAY BE TURNED BACK INTO THE CHANNEL. 3. STA. 3+50 - 7+00, CONDUCT WORK FROM 4+25 TO 6+75 IN DRY PLACING MATERIAL GENERATED WITHIN A SILT FENCE ENCLOSED AREA. NEAR COMPLETION, SET UP A TEMPORARY CROSSING IN ORDER TO PROVIDE RETURN ACCESS. SETUP PUMP AROUND AS DIRECTED BY DETAIL AND MOVE AVAILABLE NATIVE GRAVEL MATERIAL INTO THE NEW CHANNEL TO SUPPLEMENT CONSTRUCTED RIFFLES, WASH IN GRAVELS TO LARGER CONSTRUCTED RIFFLE STONE, THEN TIE IN NEW CHANNEL AT UPPER AND LOWER END THEN TURN WATER INTO NEW CHANNEL IN A STABLE MANNER. USE TEMPORARY CROSSING TO ACCESS STOCKPILED MATERIAL AND PLACE MATERIAL IN ABANDONED CHANNEL PER DETAILS AND SPECIFICATIONS. ADDRESS TERRACE SLOPE FAILURE AT DOWN TREE. 4. STA. 7+00 - 9+00, SET UP PUMP AROUND OPERATION AT THE START OF EACH DAY. CLEAR AND GRUB INVASIVES ALONG BANKS AS APPLICABLE. APPLY TEMPORARY MATTING OR OTHER STABILIZATION AS NECESSARY. PROCEED WITH STREAMWORK FROM UPSTREAM TO DOWNSTREAM 5. STA. 9+00 - 11+75, REMOVE BAMBOO TO WITHIN 5-10' OF EXISTING TOP OF BANK, SET UP PUMP AROUND OPERATION AT THE START OF EACH DAY. CLEAR AND GRUB INVASIVES ALONG BANKS AS APPLICABLE. SETUP TEMPORARY CROSSING AT 9+50 TO GAIN ACCESS TO OPPOSITE BANK. APPLY TEMPORARY MATTING OR OTHER STABILIZATION AS NECESSARY. 6. UT2, INSTALL TEMPORARY CROSSING. MOVE MATERIALS TO UT2 SIDE OF CREEK. EXCAVATE AT EXISTING SINKHOLE AND SETUP PUMP AROUND FOR UT2. REMOVE EXISTING PIPE. WHEN REMOVING PIPE AT CONFLUENCE WITH MAINSTEM, SETUP PUMP AROUND ON MAINSTEM. CONSTRUCT UT2. SET UP PUMP AROUND WHEN TYING IN UT2 TO THE MAINSTEM. KEEP PUMP AROUND IN USE ON MAINSTEM WHILE REMOVING 7. 11+75 - 16+13, INSTALL TEMPORARY CROSSING - USE STONE OR OTHER EROSION PROTECTION AND SEDIMENT BARRIERS WHEN AS NECESSARY TO PREVENT EROSION AND SEDIMENTATION. PUMP AROUND AND OPERATE DURING ALL IN -STREAM WORK. USE CROSSING TO ACCESS RIGHT BANK AND REMOVE AND HAUL OFF INVASIVES, CONDUCT RIGHT BANK GRADING AND REMOVE OLD CULVERT DEBRIS FROM CHANNEL. AS WITH ALL WORK AREAS, SAME DAY STABILIZATION WHERE BANKS AND CHANNEL ARE STABILIZED AT THE END OF EACH WORKING DAY IS REQUIRED. NOTE: IF BORROW OR WASTE MATERIAL IS REQUIRED OR GENERATED DURING OPERATIONS, AN APPROVED EROSION AND SEDIMENT CONTROL PERMIT MUST BE SECURED FOR BORROW OR WASTE MATERIAL SITE PRIOR TO INITIATION OF ANY LAND DISTURBING ACTIVITY. Construction Sequence: THE CONSTRUCTION SEQUENCE IS OUTLINED BELOW BUT MAY BE ADJUSTED BASED ON SITE CONDITIONS ENCOUNTERED DURING CONSTRUCTION WITH ENGINEER'S APPROVAL. 1. WHERE SPECIFIED, COMPLETE CHEMICAL TREATMENT OF INVASIVE SPECIES A MINIMUM OF 3 WEEKS PRIOR TO PHYSICAL EXCAVATION. 2. ALL EROSION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICES SHALL COMPLY WITH THE NORTH CAROLINA EROSION AND SEDIMENT CONTROL DESIGN MANUAL. EROSION AND SEDIMENT CONTROL PRACTICES MUST BE INSTALLED PRIOR TO ANY EARTHWORK OPERATIONS COMMENCING. 3. THE CONTRACTOR SHALL DISTURB ONLY AS MUCH CHANNEL AS CAN BE STABILIZED WITH SEEDING, MULCH AND EROSION CONTROL MATTING BY THE END OF EACH WORK DAY. 4. LOCATIONS FOR STAGING AREAS AND TEMPORARY STREAM CROSSINGS HAVE BEEN PROVIDED ON THE PLANS. ADDITIONAL OR ALTERNATIVE STAGING AREAS AND TEMPORARY CROSSINGS MAY BE USED BY THE CONTRACTOR DEPENDING ON SITE AND ACCESS CONDITIONS AT THE TIME OF CONSTRUCTION AND BY APPROVAL OF ENGINEER. 5. THE CONTRACTOR SHALL USE CARE TO AVOID DAMAGING OR REMOVING EXISTING TREES THAT ARE BEYOND THE LIMITS OF DISTURBANCE. PHASE 1: MOBILIZATION, SITE PREPARATION AND DEMO 1. MOBILIZE EQUIPMENT AND MATERIALS TO THE SITE. LOCATE LIMITS OF DISTURBANCE. WHERE ACCESS TO THE SITE IS ACROSS EXISTING SANITARY SEWER, CROSSINGS MUST BE PROTECTED PRIOR TO USE AS INDICATED ON THE PLANS. ESTABLISH STAGING AREAS, HAUL ROADS, SILT FENCES AND OTHER BMPS. 2. ALL HAUL ROADS SHALL BE MONITORED FOR SEDIMENT LOSS ON A DAILY BASIS. IN THE EVENT OF SEDIMENT LOSS, SILT FENCE OR OTHER APPROPRIATE SEDIMENT AND EROSION CONTROL PRACTICES SHALL BE INSTALLED. STABILIZED SILT FENCE OUTLETS SHALL BE LOCATED AT POINTS OF LOW ELEVATION OR A MINIMUM SPACING OF 150 LINEAR FEET. 3. LIMBS, BRANCHES AND TRUNKS OF HARDWOOD TREES THAT REQUIRE REMOVAL PER THE PLANS SHALL BE SALVAGED FOR ON -SITE USE IN BANK TREATMENTS AND HABITAT STRUCTURES. 4. THE STEMS AND ROOT MASSES OF EXOTIC INVASIVE SPECIES GENERATED DURING GRADING OPERATIONS SHALL BE TREATED PER THE SPECIFICATION AND IN ALL CASES MUST BE APPROPRIATELY DISPOSED OF. 5. ANY STOCKPILED MATERIALS NOT USED FOR BACKFILL WITHIN 7 DAYS OF EXCAVATION SHALL BE STABILIZED WITH TEMPORARY SEED AND STRAW MULCH. 6. COMPLETE DEMO ACTIVITIES AS SHOWN ON PLANS. DEMO WORK THAT DOES NOT REQUIRE GROUND DISTURBANCE OR FOR WHICH SPECIFIC EROSION CONTROL MEASURES CAN BE ESTABLISHED DOWNGRADIENT MAY BE CONDUCTED IN ANY ORDER WITH DESIGNER APPROVAL. PHASE 2: RSC AND STREAM RESTORATION GRADING 1. DESIGNATE WORK AREA TO BE COMPLETED AND STABILIZED BY END OF DAY. WHERE BASE FLOW IS PRESENT SET UP PUMP AROUND OPERATION. 2. STABILIZE ALL GRADED BANKS WITH MATTING AND STABILIZE PROFILE WITH STONE AT DOWNSTREAM EXTENTS OF WORK PROGRESS BEFORE COMPLETELY REMOVING THE DIVERSION. 3. DEMARCATE THE NEW WORK AREA AND REPEAT THE ABOVE STEPS FOR THE NEW WORK AREA. PHASE 3: TRAIL GRADING 1. AS PART OF GENERAL SITE PREPARATION, THE CONTRACTOR SHALL CONSTRUCT HAUL ROADS ALONG PROPOSED TRAIL CORRIDORS TO THE MAXIMUM EXTENT POSSIBLE. 2. UPON COMPLETION OF OTHER ACTIVITIES FOR WHICH HAUL ROADS ARE REQUIRED, CONSTRUCT PAVED TRAILS ALONG TRAIL CORRIDORS. DO NOT TRACK HEAVY EQUIPMENT OVER COMPLETED PAVED TRAILS. PHASE 4: WETLAND AND STORMWATER GRADING 1. SET EROSION CONTROLS FOR PHASE 2. REMOVE INVASIVE SPECIES AND ASSOCIATED SOIL WITH ROOT MATERIAL AND PROPERLY DISPOSE OF THIS MATERIAL. CONDUCT REMAINING CLEARING AND GRUBBING. LARGE WOOD AND BRANCH MATERIAL TO REMAIN ONSITE AS HABITAT STRUCTURE FOR WETLAND. 3. HARVEST TRANSPLANT MATERIAL AND COVER ROOTS WITH SOIL, KEEP TRANSPLANTS MOIST DURING GRADING ACTIVITIES. 4. COMPLETE GRADING ACTIVITIES AND SET TRANSPLANTS. USE PUMP AROUND OPERATION WITH SILT BAG TO DEWATER WORK AREA AND REMOVE TURBIDITY AND SEDIMENT FROM DEWATERING OPERATION. 5. IMPLEMENT MATTING AND OTHER GROUND STABILIZATION MEASURES. IMPLEMENT PLANTING PLAN DURING SPECIFIED TIME OF YEAR. PHASE 5: PLANTING 1. IF CONSTRUCTION COMMENCES AFTER THE DORMANT SEASON ENDS, BIOENGINEERING SHALL TAKE PLACE DURING THE NEXT DORMANT SEASON. 2. TREE AND SHRUB PLANTING AND LIVE STAKING SHALL BE COMPLETED AFTER GRADING OPERATIONS ARE COMPLETE AND DURING THE DORMANT SEASON (GENERALLY BETWEEN DECEMBER AND APRIL), EXCEPT FOR POTTED PLANT MATERIAL WHICH MAY BE PLANTED YEAR-ROUND. PHASE 8: DEMOBILIZATION 1. UPON COMPLETION OF STREAM AND FLOODPLAIN GRADING OPERATIONS, THE CONSTRUCTION HAUL ROUTES AND STAGING AREAS SHALL BE GRADED, RAKED, SEEDED AND MULCHED AS NEEDED TO STABILIZE THESE AREAS. ONCE THE SITE IS STABILIZED, SILT FENCES SHALL BE REMOVED. 2. THE CONTRACTOR SHALL ENSURE THAT THE SITE IS FREE FROM TRASH AND EXCESS CONSTRUCTION MATERIALS PRIOR TO DEMOBILIZATION OF EQUIPMENT FROM THE SITE. 3. FOLLOW-UP INVASIVE SPECIES TREATMENT SHALL OCCUR PER SPECIFICATION. EROSION CONTROL NOTES AND SEQUENCING 1. CONTRACTOR SHALL INSTALL AND MAINTAIN EROSION AND SEDIMENT CONTROL DEVICES IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL REQUIREMENTS. ADDITIONAL EROSION AND SEDIMENT CONTROL BASED ON WEATHER CONDITIONS OR ADDITIONAL DISTURBANCE SHALL BE AT CONTRACTOR'S EXPENSE. 2. INSTALL CONSTRUCTION ENTRANCE WHERE APPLICABLE AT COMMENCEMENT OF ACTIVITIES. INSTALL SILT FENCE FOR STAGING AREAS TO BE USED AT ONSET OF CONSTRUCTION. 3. LOCATE EQUIPMENT AND MATERIALS IN DESIGNATED STAGING AREAS. CONSULT WITH ENGINEER BEFORE UTILIZING ANY STAGING AREAS NOT DEPICTED ON PLANS. 4. FLOW DIVERSION SHALL BE IN PLACE PRIOR TO BEGINNING ANY IN -STREAM WORK. FLOW DIVERSIONS AND PUMP -AROUND SYSTEMS SHALL NOT BE LEFT UNATTENDED WHILE SYSTEM IS IN-PLACE/OPERATING. 5. INSTALL SILT FENCE ON STREAM SIDE OF ALL SOIL STOCKPILE AREAS OR STAGING AREAS THAT CREATE BARE GROUND CONDITIONS. 6. INSTALL APPROPRIATE EROSION AND SEDIMENT CONTROL DEVICES PRIOR TO COMMENCING EARTHWORK AND IN -CHANNEL WORK. THIS INCLUDES ALL SILT FENCE, TEMPORARY STREAM CROSSINGS THAT MAY BE USED DURING THE WORK DAY, AND THE PUMP AROUND SYSTEM. 7. EQUIPMENT BROUGHT TO PROJECT SITE SHALL BE CLEAN AND FREE OF LEAKS. 8. CONTRACTOR SHALL PERFORM FUELING AND MAINTENANCE ACTIVITIES AT LEAST 100 FEET AWAY FROM STREAM AND SHALL MANAGE ALL FLUIDS TO PREVENT LEAKING ONTO GROUND OR TO ALLOW FOR IMMEDIATE CLEAN-UP. 9. STREAM WORK SHALL BE LIMITED TO AN AREA THAT CAN BE STABILIZED WITH SEED, STRAW AND MATTING BY THE END OF EACH WORK DAY. ALL DISTURBED STREAMBANKS SHALL BE SEEDED, STRAWED AND MATTED. 10. HAUL ROADS, SOIL DISPOSAL AREAS, STAGING AREAS AND OTHER UPLAND AREAS DISTURBED DURING CONSTRUCTION SHALL BE PREPARED FOR PLANTING AND STABILIZED WITH SEED AND MULCH UPON COMPLETION OF GRADING ACTIVITIES PER SPECIFICATIONS. 11. INTERIM MEASURES MUST BE INSTALLED BY THE CONTRACTOR WHERE SEQUENCING RESULTS IN ANY RISK OF EROSION AND SEDIMENTATION INTO UNDISTURBED AREAS OR STREAM OR RUNOFF CONVEYANCES. 12. ALL TEMPORARY ESC PRACTICES, INCLUDING SILT FENCE, CONSTRUCTION ENTRANCES, TEMPORARY STONE, AND OTHER TEMPORARY MEASURES, SHALL BE REMOVED PRIOR TO DEMOBILIZATION. SEAL '3578 s. u a) czt E Cll o U 2 z 5 u CD 71-1 L X: \ Shared \ Projects \ W14523_Soutl.ide Stormwater_Improvement Cadd \ Plans \ 14522-ESC.dwg PROPOSED CONSTRUCTION ENTRANCE OFF WATER STREET #2 - SS — 41 3SS GA STAGING,/ / STOCKPILE DWI' ---------- - _ PROTECT EXISTING UTILITIES AT CROSSING LOCATIONS, '- 3/4.1.2 SHEET 4.0.4 AREA 3 ESC PLAN ____ #224 _ BLDG / 652 z STAGING/ STOCKPILE MP) 1.1\11tilo 47PG 123 \N‘, N\ 041: 1°%1-'11iNivOft, _ ,s1 SHEET 4.0.3 AREA 2 ESC PLAN LOD - 3.98 AC LHS5 355 305 7,- „ \ • - 4.. SS 355 a5SH gss SS 3SS S:SS GAS SS -TASS GAs SS GAS ---- HE — OHE 0 H E 3SS SS 3SS — —• \ 00 / / / +0- 24 HOUR EROSION CONTROL CONTACT JAKE MCLEAN, P.E. WILDLANDS ENGINEERING, INC. 167-B HAYWOOD ROAD ASHEVILLE, NC 28806 828-545-3865 (MOBILE) PROPOSED CONSTRUCTION ENTRANCE OFF ERSKINE STREET, 4/4.1.2 fl SHEET 4.0.2 - AREA 1 ESC PLAN 04' N Ss 303 -ass / 0+k" 0' 20' 40' 60' (HORIZONTAL) a) rt a.) o U 0 a) '7 C13' .2 4 cr) a) cip 0 cr) Overview ESC Plan z 0 'Nr X: \ Shared \ Projects \ W14523_Soutl.ide Stormwater_Improvement Cadd \ Plans \ 14522-ESC.dwg ri‘ --------- - ------- ----- - ----- --- - BLDG #220 __-----__ 1 ”Tn, EXCAVATE TO ,` DETERMINE DEPTH AT PROJECT/PHASE ONSET, - PAY AS POTHOLING (TYP) -ISS.:------' - -------3SS -55--- - tetP ------- ---- _„ ----- __ -V9D --- -- tou_37---00 -7:137„----- A._ __7 --r-l---J----1-1-CID___ 11--s-s--,,,,,,„ S-SIGF•51:<= i- _____ ------- — -_,:---, --- _ {6;:- - ----- - --- - _?. ----- ,,,.-- S s -_ ------is _ ____...... GP 61‘5 ___________Its___,,_„,, -.355- ------- ___-;_„-------- - ----------------- STAGING/ STOCKPILE (TYP) SS , 001 , OF SLOPE 3s9 3t-Li735,› -77 3(7' 3SS CS ' Li -, ' .,../ i, „ \ \ '1/ 7 . .4., (1 „I ,rz?"5 ' a , , „ , ) 1 ' , i„2-. ' --_,-,=-,-'-26--6",-•\--- .41# ro sl ir,,Ap or: 47.1' rs 011116100110 461111.111511111111_1,'400111/66:-ASMAro I 141r1 reirrir Tejo DURING RSC CONSTRUCTION, CONTRACTOR MAY USE RSC ALIGNMENT AS HAUL ROAD BLDG -- BLDG #56 N\ PA STAGING/ , STOCKPILE 3SS S STAGING/ \ss 3SS STOCKPILE (TYP) , 400 CY @6' DEPTH „ • _ _ g_g3_ obi ' -Vita 0/1E7 -(),HIY0 013 SS SS SS SS SS ' ) UTILITY CROSSING PROTECTION STONE (TYP), / BLDG SEE DETAIL 3 SHEET 4.1.2 #60 ' f DO NOT DISUTRB TREE ROOTS 44 44 44 /IA 1,11, "t" EXCAVATE DURING CONSTRUCTION OF FEATURES TO ENSURE LOCATION AND DEPTH ARE KNOWN AND LINE IS PROTECTED (TYP) <<, <<, ,p SS 3s----- 3ss ) s `0„. ----- ,5 aSS 3 ' SS SS SS 3ss 3S 4-6e PROPOSED CONSTRUCTION ENTRANCE OFF ERSKINE STREET NOTE: WATTLES ARE FOR PLACEMENT AFTER CONSTRUCTION OF RSC IF UPLAND AREAS ARE NOT STABILIZED AND/OR STILL BEING USED FOR HAULING ss 020' 40' 60' (HORIZONTAL} riz E 0 cr) a) 0 cr) Area 1 ESC Plan X: \ Shared. \ Projects \ W14523_Southside_Stormwater_Improvernent Cadd \ Plans \ 14522-ESC.dwg , 14, , , 14\ , ( ( s, c,-- ;- --, ------- - -------------------- -41giala giniUMMIL 8LDG EEL #2 3 o sr, " 0 A&AMA. ANIMMilk AMABLDG HAC MIL AdOMMIMIMINIPV AMMEIM/MMISIL 1.1111111•11111MMIP • 4.11111i.IF .0)( ,r Cn/C)1/ tsi• 14\ 14• - --- ---- - --- - - „ ---- _ _ - --- ------ --- --- --- - - _ - - ____--- ------- ------- ---- -- - ------ SLOPES TO BE FINE TREE PROTECTION GRADED (RAKED) AND WEN, 1 (TYP) PREPARED BEFORE SEEDIN JWWI BLDG INN #224 _ IMP 111,1111111111=11111.F. itrir mow— wow- 40-_ • .04,431,P; veto' *40 o - HAUL ROAD n't" EXCAVATE DURING CONSTRUCTION OF FEATURES 4 TO ENSURE LOCATION AND ' t DEPTH ARE KNOWN AND LINE - IS PROTECTED (TYP) ----- "T", EXCAVATE TO DETERMINE DEPTH AT PAY zi PROJECT/PHASE ONSET, AS POTHOLING (TYP) _ - voo ---- ---- too -„ _ sss ss _ ‘-- -------- --- , _ _ ------ ------------ - - - STAGING/ STOCKPILE (TYP) DURING RSC CONSTRUCTION, 's? CONTRACTOR MAY USE RSC ALIGNMENT AS HAUL ROAD . BLDG #216 4. 11 020' WATT 40' 60' (HORIZONTAL) E .2) cn a) IJD cr) a) rJD Area 2 ESC Plan 14 X: \ Shared. \ Projects \ W14523_Southside Stormwater_Improvernent Cadd \ Plans \ 14522-ESC.dwg • nt'' EXCAVATE DURING --- CONSTRUCTION OF FEATURES TO ENSURE LOCATION AND DEPTH ARE KNOWN AND LINE IS PROTECTED (TYP) r, kv- ,,\<< , PROPOSED CONSTRUCTION , ENTRANCE OFF WATER STREET / PROTECT CURB THAT IS TO REMAIN WITH ASPHALT OR APPROVED METHODS SS - HAUL ROAD (TYP) PARKING LOT C EXISTING SIDEWALKS STAGING/STOCKPILE 375 CY @5HT 3 \---- ---- / PRIOR TO MASS GRADING, FILL IN LOW AREAS WITH , \ MATTED BERM TO DIVERT FLOWS INTO EXISTING I ir ; ir 2 CHANNELIZED AREA AGAINST TOE OF SLOPE , . r 2, v9 st%61----s5 svg —.AI law ss Als V9 (1411'°-)----44Ca9 SV9 I °I/141V' s,49 SV9 SV \ 40 SS H----- SS ilk , SS sy9 —=7' SS SS ‘‘, 1,‘ DURING CONSTRUCTION, s , CLOSE OFF THIS PARKING AREA 1 1 r'/r (4 SPACES) qLo 3H0 / 3140 /3H0 — 3H0 3Hq 1HO —V— 3H "T", EXCAVATE TO DETERMINE DEPTH AT WATER STREET PAY AS POTHOLING (TYP) I ‘lip PROJECT/PHASE ONSET, \ SS USE UTILITY CROSSING PROTECTION WHEN CROSSING SANITARY SEWER OR GAS LINE (TYP). SEE DETAIL ss ss -y--- ss m m mM I (7----- 3H0 3H0 3H0 — 3H0 — o 20' 11 40' 60' (HORIZONTAL) 3 2 7 0 CJD c(D Area 3 ESC Plan Shared \ Projects \W14523 Southside Stormwater Improvement \Ca IMPERVIOUS DIKE (SEE INSET "B") NOTES: 1. DEWATER SILT -LADEN WATER IN WORK AREA TO REMOVE VISUAL TURBIDITY. DEWATERING INTO GRASS IS ACCEPTABLE IF TURBIDITY CAN BE REMOVED USING THIS METHOD. ALL DISCHARGE MUST BE RETURNED TO THE STREAM ALONG A STABILIZED, NON -EROSIVE OUTLET. 2. PUMP -AROUND SYSTEM AND PHYSICAL FLOW DIVERSIONS SHALL NOT BE LEFT UNATTENDED WHILE SYSTEMS ARE IN-PLACE/OPERATING. 3. INSTREAM DIVERSIONS AND PUMP -AROUND EQUIPMENT SHALL BE REMOVED FROM THE STREAM IN ANTICIPATION OF OR DURING BANKFULL PRECIPITATION EVENTS. INSTREAM GRADING AND STRUCTURE CONSTRUCTION WILL NOT BE ALLOWED DURING BANKFULL FLOW EVENTS. 4. BOTH SMITH MILL CREEK AND UT2 SHALL BE CONSTRUCTED WITH FULL PUMP AROUND AT ALL TIMES. 5. THE CONTRACTOR SHALL TAKE PRECAUTION TO PROTECT AGAINST EROSION AND SEDIMENTATION WHEN TURNING WATER BACK INTO NEWLY CONSTRUCTED CHANNEL. PUMPING, STONE AND SANDBAGS SHOULD BE USED AS NECESSARY TO DIRECT FLOW IN A NON -EROSIVE WAY. CHANNELS MUST BE FULLY STABILIZED WITH MATTING AND PERMANENT OR TEMPORARY BED STABILIZATION MATERIAL/STRUCTURES PRIOR TO RELEASING WATER INTO THESE AREAS. INTAKE HOSE PUMP ACTIVE WORK AREA INTAKE HOSE DEWATERING PUMP DISCHARGE HOSE DEWATERING BAG (SEE INSET "A") HIGH STRENGTH DOUBLE STITCHED "J" TYPE SEAMS. BAG PLACED ON AGGREGATED OR STRAW. DISCHARGE HOSE Plan View IMPERVIOUS DIKE (SEE INSET "B") 10' X 5' STABILIZED OUTLET USING CLASS B RIPRAP AND NCDOTTYPE 2 FILTER FABRIC. (SEE INSET "C") Pump Around System Not to Scale SEWN IN SPOUT HIGH STRENGTH STRAPPING /DEWATERING BAG FOR HOLDING HOSE IN PLACE. EXISTING TERRAIN WATER FLOW FROM PUMP FLEXIBLE DISCHARGE HOSE Inset "A" Dewatering Bag STREAM BED SAND BAG (24"X12"X6") OR STONE. IMPERVIOUS SHEETING Inset "B" Impervious Dike • 8" of CLASS B RIPRAP FILTER FABRIC 15' to 20' NOTE: 1. PROVIDE STABILIZED OUTLET TO STREAMBED. FLOW STABILIZED OUTLET USING CLASS B RIPRAP TRENCHED INTO EXISTING GROUND A MINIMUM OF 6". SIZE AND LOCATION TO BE DETERMINED IN THE FIELD BY THE ENGINEER. FILTER FABRIC Inset"C" Stabilized Outlet FLEXIBLE DISCHARGE HOSE FROM PUMP AROUND PUMP HELD IN PLACE WITH SAND BAGS AS NEEDED. HAUL ROADS TO BE PRIMARY HAUL ROAD TO BE DECOMMISSIONED AND USED THROUGHOUT PROJECT, NATURALIZED IMMEDIATELY SEE NOTE 1 (NOTE 1 APPLIES AFTER USE IS NO LONGER TO ALL HAUL ROADS) REQUIRED NOTES: 1. IF HAUL ROADS ARE A SOURCE OF EROSION, ONE OR MORE OF SILT FENCE, DIVERSIONS, TEMPORARY STABILIZATION (STRAW) OR OTHER MEASURES SHALL BE APPLIED TO PREVENT SEDIMENTATION TO STREAM. 2. ONCE NO LONGER NEEDED TO CONDUCT PROJECT ACTIVITIES, RENATURALIZE HAUL ROADS AND CONDUCT RIPPING, DISCING OR PULVERIZING AND AMENDMENT. THEN SEED AND APPLY MULCH. Haul Roads 1. Not to Scale J STREAM HAUL ROADS TO BE DECOMMISSIONED AND NATURALIZED IMMEDIATELY AFTER USE IS NO LONGER REQUIRED 9z SEAL E. 3578 ESC Details Erosion Control Details 5 0. 5 1-4 o" WOOD STAKE (TYP) Shared \ Projects \W14523 Southside Stormwater Improvement \Ca MAINTENANCE NOTES: 1. ALL WATTLES/LOGS SHOULD BE INSPECTED AT LEAST ONCE WEEKLY OR AFTER 0.25" OF PRECIPITATION WITHIN 24 HOURS. 2. WATTLES/LOGS COLLAPSING, TEARING, WATER BYPASSING THE WATTLES/LOGS, OR OTHER FAILURES SHOULD BE REPAIRED WITHIN 24 HOURS. 3. SEDIMENT TRAPPED BEHIND ROCK SILT CHECK DAMS SHOULD BE CAREFULLY REMOVED ONCE DEPTH REACHES 6". SLOPE SURFACE TRENCI I INSTALLATION A STAKE DETAIL ON BARE SOIL COMPACTED SOIL ALONG FRONT AND BACK (TYP) TRENCH IN WATTLE ON BARE SOIL WOODEN STAKE WITH WATTLE ANCHORED TO THE TOP TOP OF EROSION CONTROL MATTING SLOPE SURFACE INSTALLATION B STAKE DETAIL ON EROSION CONTROL MATTING 12' DIA. STRAW OR COIR WATTLE DITCH OR SLOPE GRADE Section View - Ditch Application 11 Straw or Coir Wattles 1• Not to Scale Profile View INSTALLATION NOTES: 1. USE WIRE A MINIUM OF 32" IN WIDTH AND WITH A MAXIMUM 6" MESH SPACING. 2. USE FILTER FABRIC A MINIMUM OF 36" IN WIDTH AND FASTEN ADEQUATELY TO THE WIRES AS DIRECTED BY THE ENGINEER. 3. PROVIDE 5' STEEL POST OF THE SELF -FASTENER ANGLE STEEL TYPE. ANGLE STEEL TYPE. MAINTENANCE NOTES: 1. ALL SILT FENCE SHOULD BE INSPECTED AT LEAST ONCE WEEKLY OR AFTER 0.25" OF PRECIPITATION WITHIN 24 HOURS. 2. TEARS IN THE FENCE, UNTRENCHED AREAS, OR OTHER FENCE FAILURES SHOULD BE REPAIRED WITHIN 24 HOURS. 3. SEDIMENT TRAPPED BEHIND SILT FENCE SHOULD BE CAREFULLY REMOVED ONCE DEPTH REACHES 6". TOP AND BOTTOM STRAND SHALL BE 10 GAUGE MIN. WIRE 8' MAX. WITH WIRE (6' MAX. WITHOUT WIRE) MIDDLE AND VERTICAL WIRES SHALL BE 12 GAGE MIN. FILTER FABRIC COMPACTED FILL EXTEND FABRIC INTO TRENCH Temporary Silt Fence Not to Scale _L FILTER FABRIC EXISTING GROUND STEEL POST 2'-0" DEPTH NOTES: 1. STOCKPILES STAGING AREAS SHALL ONLY BE PLACED IN AREAS DESIGNATED ON THE PLANS. 2. SILT FENCE SHALL BE PLACED ON STREAM SIDE OF ALL STOCKPILES. 3. STOCKPILES SHALL BE LOCATED A MINIMUM OF 50 FEET FROM STORMWATER DRAINS OR I N LETS. MAINTENANCE NOTES: 1. ALL STOCKPILE AREAS AND SILT FENCES SHALL BE INSPECTED AT LEAST ONCE PER WEEK OR AFTER 0.25" OF PRECIPITATION WITHIN 24 HOURS. 2. SILT FENCE SHOULD BE INSPECTED FOR TEARS, UNTRENCHED AREAS, OR OTHER FAILURES AND REPAIRED WITHIN 24 HOURS 3. SEDIMENT SHALL BE REMOVED FROM BEHIND THE SILT FENCE ONCE DEPTH REACHES 6" 4. ANY SOIL STOCKPILES LEFT IN PLACE FOR LONGER THAN 7 DAYS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED. STO Stockpile and Staging Areas Not to Scale SILT FENCE 20' 20' WORK AREA '.r ffiglgfifififiddd Plan View WORK FLOW AREA NOTE: 1. INSTALL AS DIRECTED BELOW ACTIVE WORK AREA TO CAPTURE SEDIMENT. MAINTENANCE NOTES: INSTALL AND MAINTAIN TWO TO THREE CHECK DAMS LOCATED AT DOWNSTREAM LIMITS OF PROJECT. 20' 20' HtMAY�I VMAYARY VARY ii. Profile View 1. ALL ROCK SILT CHECK DAMS SHOULD BE INSPECTED AT LEAST ONCE WEEKLY OR AFTER 0.25" OF PRECIPITATION WITHIN 24 HOURS. 2. ROCK SILT CHECK DAMS COLLAPSING, WATER BYPASSING THE DAMS, OR OTHER DAM FAILURES SHOULD BE REPAIRED WITHIN 24 HOURS. 3. SEDIMENT TRAPPED BEHIND ROCK SILT CHECK DAMS SHOULD BE CAREFULLY REMOVED ONCE DEPTH REACHES 9". 1 NO. 57 STONE OR EQUAL SIZE ONSITE STONEAi CLASS B RIPRAP OR EQUAL SIZE (RIFFLE MATERIAL MAY BE USED) NO. 57 STONE (OR EQUAL) 4 INCHES WIDE ON UPSTREAM FACE TOP OF BANK CONTRACTOR SHALL REMOVE SEDIMENT WHEN DEPTH REACHES 9". CLASS B RIPRAP (OR EQUAL) FLOW 'VARIES Plan View 2' MIN. k- 5' MIN. -1 Section A -A' 3 STREAM WIDTH a O an IS: O O SPILLWAY CREST CLASS B RIPRAP (OR E 11111111:::::mitir TOE OF SLOPE Temporary Rock Silt Check Dams 1. Not to Scale Section B-B' } ESC Details UAL) Erosion Control Details 0 3 r WATER DIVERSION CHANNEL WOODEN BRIDGE MAT(S) OPTIONAL SUPPORT LOG 12" 0 MIN. 5' (TYP) FILTER FABRIC LASS B STONE INSTALLATION NOTES: 1. CONSTRUCT STREAM CROSSING WHEN FLOW IS AT OR BELOW NORMAL BASEFLOW. 2. BRIDGE MATS SHALL BE PLACED FROM ABOVE RATHER THAN DRAGGED INTO PLACE. 3. MINIMIZE CLEARING AND EXCAVATION OF STREAMBANKS. DO NOT EXCAVATE CHANNEL BOTTOM. 4. INSTALL STREAM CROSSING PERPENDICULAR TO THE FLOW. 5. MAINTAIN CROSSING SO THAT RUNOFF IN THE CONSTRUCTION ROAD DOES NOT ENTER CHANNEL. SMALL DIVERSION CHANNELS, ADDITIONAL ROCK, OR STRAW/COIR WATTLES MAY BE REQUIRED. INSTALL AS DIRECTED. 6. STABILIZE AN ACCESS RAMP OF CLASS B STONE TO THE EDGE OF THE MUD MAT. 7. CONTRACTOR SHALL DETERMINE APPROPRIATE RAMP ANGLE ACCORDING TO EQUIPMENT USED. 8. PLUG GAPS BETWEEN MATS WITH FILTER FABRIC TO PREVENT LOSS OF SOIL THROUGH GAPS. 9. ADDRESS STEEP TRANSITIONS TO THE CROSSING THAT PRESENT AN EROSION OR SEDIMENTATION RISK WITH APPROPRIATE COUNTERMEASURES SUCH AS STONE OR END OF DAY COVER OR SEDIMENT BARRIER APPLICATIONS. MAINTENANCE NOTES: 1. ALL TEMPORARY STREAM CROSSINGS SHOULD BE INSPECTED AT LEAST ONCE WEEKLY OR AFTER 0.25" OF PRECIPITATION WITHIN 24 HOURS. 2. IF EXCESSIVE SEDIMENT IS BEING TRACKED ON TOP OF MATS THEN REMOVE WITH SHOVEL AND DISPOSE OF PROPERLY. 3. TERRACE SLOPES ENTERING AND EXITING FROM CROSSINGS MUST BE WELL MAINTAINED. DIVERT SURFACE RUNOFF AWAY FROM CROSSINGS, APPLY WATTLES AT THE END OF EACH DAY WHEN RAIN IS ANTICIPATED, APPLY SURFACE STONE AS NECESSARY. 11 Temporary Stream Crossing - Bridge Mat 1 • Not to Scale MATERIAL SPECIFICATIONS PHYSICAL PROPERTY TESTS REQUIREMENTS MATERIAL N/A POLYETHYLENE RECOM ENDED COLOR N/A "INTERNATIONAL ORANGE" TENSILE YIELD ASTM D638 AVE. 2000 LBS. PER 4' WIDE ULTIMATE TENSILE STRENGTH ASTM D638 AVE. 2900 LBS. PER 4' WIDE ELONGATION AT BREAK (%) ASTM D638 GREATER THAN 1000% CHEMICAL RESISTANCE N/A INERT TO MOST CHEMICALS AND ACIDS ATTACH SAFETY FENCE TO METAL POSTS USING METAL WIRE TIES "T" OR "U" POST DRIVEN MINIMUM OF 18" INTO GROUND /\�/\\/\/\\%\�\/\.%\ 6' MAX. WITH WIRE ORANGE SAFETY FENCE 1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ 2 Safety Fence 1. Not to Scale 4' MIN. 18" MIN. — de Stormwater Im Shared \Projects\W14523 NOTES: 1. ALL EQUIPMENT MUST CROSS SEWER EASEMENTS AT LOCATIONS DESIGNATED IN THE EROSION AND SEDIMENT CONTROL PLAN WITH SEWER PROTECTION STONE IN PLACE. 2. REVISE/AUGMENT DETAIL AT DIRECTION OF MSD. 3. INSPECT DAILY AND MAINTAIN SECURE AND TO DIMENSIONS SPECIFIED. 4. ALTERNATIVES MUST BE APPROVED IN WRITING BY MSD. r� L., •OZOZOSOZOZI v Ott Ott Ott Ott DIRECTION OF ODOR' ;et Ott O Ott 1114..111 ' eeram'^' iiiiS e. Lx Lx Lx Lx Lx Lc. . L. L L L L L MACHINE TRACK WIDTH MIN. + 2' ON EITHER SIDE Plan View Profile View 3i z zui EL?, BALLAST STONE, WITH 12" MINIMUM DEPTH AT CENTER LINE OF EASEMENT (9" AVG) EXISTING SEWER PIPE Utility Crossing Protection .1. Not to Scale TYPE 2 NON WOVEN FABRIC SECURED TO GROUND Jo'Jo'Jo'J DDOoODO CLASS A STONE, 8" DEPTH INSTALLATION NOTES: 1. PROVIDE TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGE TRUCKS. 2. LOCATE CONSTRUCTION ENTRANCE AT ALL POINTS OF INGRESS AND EGRESS UNTIL SITE IS STABILIZED. 3. PLACE FILTER FABRIC BENEATH STONE. 4. REMOVE STONE UPON COMPLETION UNLESS DIRECTED OTHERWISE. MAINTENANCE NOTES: 1. ALL CONSTRUCTION ENTRANCES SHOULD BE INSPECTED AT LEAST ONCE WEEKLY OR AFTER 0.25" OF PRECIPITATION WITHIN 24 HOURS. 2. EXCESSIVE AMOUNTS OF SEDIMENT SHOULD BE REMOVED FROM THE CONSTRUCTION ENTRANCE IMMEDIATELY. 3. ANY SEDIMENT TRACKED ONTO PUBLIC ROADS SHOULD BE CLEANED IMMEDIATELY AND THE SOURCE OF THE SEDIMENT ADDRESSED. PUBLIC ROAD 50' (MAY VARY) 12' --{ RESERVED FOR REMOVAL INSTRUCTIONS: 1. XXX 2. Construction Entrance 4.13/Not to Scale PROTECT CURB WITH ASPHALT AND REPAIR ANY DAMAGE 5 tajw 5 O O cn O z N 1-4 o" de Stormwater Im Shared \Projects\W14523 SELF -INSPECTION, SECTION A: SELF -INSPECTION PART III RECORDKEEPING AND REPORTING normal business hours in accordance with the table site conditions would cause the safety of the inspection may be delayed until the next business day on In addition, when a storm event of equal to or of normal business hours, the self -inspection shall be of the next business day. Any time when inspections Inspection Record. Self -inspections are required during below. When adverse weather or personnel to be in jeopardy, the inspection which it is safe to perform the inspection. greater than 1.0 inch occurs outside performed upon the commencement were delayed shall be noted in the Inspect Frequency (during normal business hours] Inspection records must Include: (1) Rain gauge maintained in good working order Daily Dairy 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-monitonng device approved by the Division. (2) E&5C Measures At least once per 7 calendar days and within 24 hours of a rain event a 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 forthe measure, E. Description,evidence, and date of corrective actions taken. (3) Stormwater discharge outfalls (S Ms) 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 sdids or discoloration, 5. Indication of visible sediment leaving the site, E. 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 off site (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 of this pen -nit. (6) Ground stabilization measures Aker each phase of grading 1. The phase of grading (installation of perimeter E&5C measures, clearing and grubbing, installation of storm drainage fadlltles, 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 time -Frame or an assurance that they will be provided as soon as possible. NOTE: The rain inspection resets the required 7 calendar day inspection requirement. SELF -INSPECTION, RECORDKEEPING SECTION B: RECORDKEEPING PART III AND REPORTING deviation shall be kept on the site. The throughout the coverage under this permit. The shall be documented in the manner described: 1. E&SC Plan Documentation The approved E&SC plan as well as any approved approved E&SC plan must be kept up-to-date following items pertaining to the E&SC plan 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 In addition to the E&SC Plan documents above, the following items shall be kept on the site and available for agency 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 30 days. 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. (c) All data used to complete the Notice of Intent and older inspection records shall be maintained for a period of three years after project completion and made available upon request. [40 CFR 122.41] 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). (a) 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. (b) Anticipated bypasses and unanticipated bypasses. (c) 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 Division's Emergency Response personnel at (800) 662-7956, (800) 858-0368 or (919) 733-3300. 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(1)(7)] • Within 24 hours, an oral or electronic notification. • Within calendar cloys, 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(I)(6). • Division staff may waive the requirement for a written report on a case -by -case basis. NCGO1 SELF -INSPECTION, RECORDKEEPING AND REPORTING EFFECTIVE: 04/01/19 0. z Id Cr) 1-4 -c de Stormwater Im Shared \Projects\W14523 GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH THE NCGO1 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 NCGO1 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. 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 onger 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 or other mulches and tackifiers • Hydroseeding • Rolled erosion control products with or without temporary grass seed • Appropriately applied straw or other mulch • Plastic sheeting • Permanent grass seed covered with straw or other mulches and tackifiers • Geotextile fabrics such as permanent soil reinforcement matting • Hydroseeding • Shrubs or other permanent plantings covered with mulch • Uniform and evenly distributed ground cover sufficient to restrain erosion • Structural methods such as concrete, asphalt or retaining walls • 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. 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 tmeframes 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. I I ONSITE CONCRETE WASHOUT STRUCTURE WITH LINER euR.TM,a?2•„� BELOW GRA),,n SHOUT STRUCTURE I I eieu ABOVE GRAnE WASHOUT STRUCTURE CONCRETE WASHOUTS 1. Do not discharge concrete or cement slurry from the site. 2. Dispose of, or recycle settled, hardened concrete residue in accordance with local and state solid waste regulations and at an approved facility. 3. Manage washout from mortar mixers in accordance with the above item and in addition place the mixer and associated materials on impervious barrier and within lot perimeter silt fence. 4. Install temporary concrete washouts per local requirements, where applicable. If an alternate method or product is to be used, contact your approval authority for review and approval. If local standard details are not available, use one of the two types of temporary concrete washouts provided on this detail. 5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk sections. Stormwater accumulated within the washout may not be pumped into or discharged to the storm drain system or receiving surface waters. Liquid waste must be pumped out and removed from project. 6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it can be shown that no other alternatives are reasonably available. At a minimum, install protection of storm drain inlet(s) closest to the washout which could receive spills or overflow. 7. Locate washouts in an easily accessible area, on level ground and install a stone entrance pad in front of the washout. Additional controls may be required by the approving authority. 8. Install at least one sign directing concrete trucks to the washout within the project limits. Post signage on the washout itself to identify this location. 9. Remove leavings from the washout when at approximately 75% capacity to limit overflow events. Replace the tarp, sand bags or other temporary structural components when no longer functional. When utilizing alternative or proprietary products, follow manufacturer's instructions. 10. At the completion of the concrete work, remove remaining leavings and dispose of in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance caused by removal of washout. 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. NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE: 04/01/19 V V O rr co O O cc$ >r U � z.F.r 3 °' cn cij a to O cn z 8 1-4 mprovement\Cadd\Plans \ 14522-Planting 3 SS 0 7 ❑ 0 7 ❑ 0 0 0 tfl v•v vv vvv vv vv vv vvvv vv•v vv v vvvvv vv•vv vvvvvv MEADOW, SEE TYPE ON PLAN EDIBLE LANDSCAPE BIORETENTION RIPARIAN BUFFER STREAM BANK WETLAND RESTORATION ✓ vv 7 V V V ✓ V Pc 7 0 C7 7 DODO DODO WETLAND ZONE 0 DEEPER WATER WETLAND ZONE I SHALLOW WATER WETLAND ZONE II TEMPORARY TO INFREQUENT INUNDATION BLDG 0O #7 >. CAMBY STREET No cPRE�� cENj�� ik,COOON�OJGPI\ON P PR�NUF SHEET 5.0.3 WETLAND RESTORATIO J PARKING LOT C SHEET 5.0.2 STREAM CORRIDOR 9a6SS.,64 f eGgHC p � S 355 3SS 355 "355— ^5E--��HE 35 OHE 3550H GAS GASH GASH M M M W ASHEVILLE HOUSING AUTHORITY (ERSKINE APARTMENTS) 3SS 355 35S 35S 355 3SS 3SS 3SS — SS SS SS SS SS M M SOUTHSIDE COMMUNITY \ORCHARD L SHEET 5.0.1 RSC CORRIDOR NOTE: SEED ALL DISTURBED AREAS THAT ARE NOT HATCHED WITH GRASSED AREA SEEDING (PERMANENT) AND THE APPLICABLE TEMPORARY SEED PER DETAIL 0' 40' aS aSS S GI `acS SS N l 80' ass 120' (HORIZONTAL) v bA O g tz cd w � is) mprovemeut \ Cadd \ Plans \ 14522-Plautmg \Projects\W14523_Southsi • BLDG #230 ■■�■ MENNEL CA 11 0 ❑ C 0 ❑❑ P0-.)cP -l' COIF, EO�NG�ONtOUC j\ON DIS MEADOW PLANTING (VEGETATED FILTER STRIP) LOD�v, BLDG #44 MEADOW, SEE TYPE ON PLAN EDIBLE LANDSCAPE BIORETENTION RIPARIAN BUFFER STREAM BANK WETLAND RESTORATION ✓ v v C 7 7 7 7 ✓ vv 7 0 C7 C7 WETLAND ZONE 0 DEEPER WATER WETLAND ZONE I SHALLOW WATER 1- M PARKING LOT C M M M M M BLDG #220 _-- ass -- .?js ', \ a * � 355 �Ms .l_am►` BLDG6 SEE RIPAR▪ IAN BUFFER PLANTING - RSC CORRIDOR AND STREAMBANK PLANTING - RSC CORRIDOR TABLES SHEET 5.1.2 PLANTING NOTES: 1. SEE PLANTING TABLES AND DETAILS SHEETS 5.1.1-5.2.1 2. PLANTING LAYOUT IN TRAIL VICINITY (TYPICALLY WITHIN 5'±OF TRAILS) TO BE GUIDED BY FIELD DIRECTION AND MAY INCORPORATE LARGER CONTAINER PLANTINGS �00 BIORETENTION CELL B PARKING LOT D BLDG #216 fig_+—+� + + + C FOLLOW SEATING AREA ,,�+"+ PLANTING DETAILED HERE, SEE BID TAB FOR PLANT SIZES 55++ 3s'" L00 — BIORETENTION 55 CELL C �S _ �O^ SS O I4o55 355355 �.� o / M1 o --\ o10 00 0 ____wgw -l0{i too- - J r.0 SOUTHSIDE COMMUNITY ORCHARD -G 4rIMMMOM1111111111I� oa ,. mstwidor.varil•s ...... • O � OHE (�. .-14� NEAR TRAIL INTERSECTION: IHSS —S5 � ••—� (9) BENCHESIS SS _ NEAR BENCHES: (8) PURPLE CONEFLOWER (7) BLACK EYED SUSAN BLDG #56 (1) FRINGETREE (1) RIVERBIRCH / I eye BLDG #58 HERB WATTS PARK CITY OF ASHEVILLE 0- 355 GA�9 GAS SS 1 11,4 9�� /�.T4 35 355 BIORETENTION CELL A 0' 30' 60' t 90' (HORIZONTAL) RSC Corridor z 3 3 ± LC) Y \�ojects\W14523 Southsi — SS ssss 3SS 355 M 3 ( AS- GAS -O- GAS W — W F + + + + + + H + + + J L 0 7 ❑ 11,77 S OHE OH MEADOW, SEE TYPE ON PLAN EDIBLE LANDSCAPE BIORETENTION RIPARIAN BUFFER STREAM BANK WETLAND RESTORATION O 0 0 7 VJ 7 0 O 0 V 7 V1 7 57 0000 WETLAND ZONE 0 DEEPER WATER WETLAND ZONE I SHALLOW WATER WETLAND ZONE II TEMPORARY TO INFREQUENT INUNDATION WETLAND RESTORATION BLDG #7 `tin. "—.IL mil' -To am= . ��:... Cam■■I MENI III. ■■i' 1 \ !Midi END ■M■■■i I'°��� STREAM RESTORATION I■■STO BLDG #9 SEE RIPARIAN BUFFER PLANTING - STREAM DAYLIGHTING AND STREAMBANK PLANTING - STREAM DAYLIGHTING TABLES SHEET 5.1.2 CAMBY STREET s s. 0 007 •OH��- �HESS.E OHE • PLANTING NOTES: 1. SEE PLANTING TABLES AND DETAILS SHEETS 5.1.1-5.2.1 2. PLANTING LAYOUT IN TRAIL VICINITY (TYPICALLY WITHIN 5'±OF TRAILS) TO BE GUIDED BY FIELD DIRECTION AND MAY INCORPORATE LARGER CONTAINER PLANTINGS PARKING LOT C 3SS 0' 30' 60' 90' (HORIZONTAL) Stream Corridor 3 Z 0 5 f5 mprovement \ Cadd \ Plans \ 14522-Planting X:\Shared\Projects\ W 145 O + + + + + + Co 00 SEE SHEETS 5.0.1 FOR RSC CORRIDOR PLANTING 01 001---- 001/ MEADOW, SEE TYPE ON PLAN EDIBLE LANDSCAPE BIORETENTION RIPARIAN BUFFER STREAM BANK WETLAND RESTORATION O 0 V 7 V7 0 O 0 V 7 VJ V VZ ❑ ❑ ❑ ❑ DODO WETLAND ZONE 0 DEEPER WATER WETLAND ZONE I SHALLOW WATER WETLAND ZONE II TEMPORARY TO INFREQUENT INUNDATION 001 SEE WETLAND PLANT! . TABLES SHEET 5.1.2 001 001 V) O" BLDG #44 SEE SHEET 5.0.6 MEMORIAL GARDEN PLANTING O J.Of GA53�,,.�RTGAS7� GAS INCREASE DENSITY TO J,r 2x2' SPACING IN PREFORMED DEPRESSION (400 SQ FT±) PLANT UNHATCHED TEMPORARY 3SS—_ INUNDATION AREA ADJACENT TO TRAIL WITH HERBACEOUS ONLY, 200 LF x 2 ROWS x 3' SV9 S 3H0 ��GPS/ %5®. • i A ikOMEMIIPP- va// 'e • 'www4 ,onowww•••••-lorrA) 111 tan••••imusrialommarldr Amin maw ' D D ►�j/ D 1� it �IIC;n���I i•1%liI!T S — 3SS hp 41 I,I 35111-166°- sv,S STAGGEREDSPACING ss—ss 4s--\' ss �es�s�>—n4a�—�� �I®�k \\�\\. Oo"\ WATER STREET .\S.\�.\A�\ 3SS 355� �1/� 3SS HO 3HO Vv 3HO 3H0 3H0 1/ PLANTING NOTES: 1. SEE PLANTING TABLES AND DETAILS SHEETS 5.1.1-5.2.1 2. PLANTING LAYOUT IN TRAIL VICINITY (TYPICALLY WITHIN 5'± OF TRAILS) TO BE GUIDED BY FIELD DIRECTION AND MAY INCORPORATE LARGER CONTAINER PLANTINGS 3SS 3SS-30 3H0 3H0 3H0 BLDG #7 PLANT CONTAINER TREE SPECIES AS DIRECTED AROUND TRAIL PERIMETER SV9 3-SS S). Stl9 SV9— SV9 SV9 SS — SS Ss SS 3H0 3H0 3H0 3H0 //O■■ d//■■■Ai Alir i Er Al 1 AMEW ��03H01— 00 Gm -- SEE SHEET 5.0.2 FOR STREAM DAYLIGHTING CORRIDOR PLANTING vQ 0 O BLDG #9 O 0 Z 0' 20' 40' 60' (HORIZONTAL) Y cn W 7.3 Z 3 1 3 'O L J 5 5 3 u \�ojects\W14523 Southsi PARKING LOT D GpS GP,50)/ + + + +'`_� 0 + + + + T + y� 5� +S �T + + + + 355 + + + + � + + + + + + + + + + + + + + + + + 5 + + + GAS 4~ s eior o� SS + + + + + + 0 ❑ C 0 C C ❑ + + + Qpl—�G O@ OOI-G GA5 OHE--- O OOI G/GO E-OHE�OHE�OHE�OHE� GAS 0, __ OHE SS sS ss MEADOW, SEE TYPE ON PLAN EDIBLE LANDSCAPE BIORETENTION RIPARIAN BUFFER STREAM BANK SS Ss SS SS GAS GAS 355 S y, . o SOUTHSIDE COMMUNITY ro GAS xn1 ORCHARD sS 355 355 _�— SS 355 SS SS 355 355 355 355 355 355 355 -355-1 1 O GAS GAS GA5—GAS—GA$_GAS GASiGASGAS GA5 sS 355 \3SS S - 355 �3SS 355 355 355 JP ill ,i ...„, 007 I SEE BIORETENTION PLANTING TABLES SHEET 5.1.2 SS 007 SS 0 007 007 PLANTING NOTES: 1. SEE PLANTING TABLES AND DETAILS SHEETS 5.1.1-5.2.1 2. PLANTING LAYOUT IN TRAIL VICINITY (TYPICALLY WITHIN 5'±OF TRAILS) TO BE GUIDED BY FIELD DIRECTION AND MAY INCORPORATE LARGER CONTAINER PLANTINGS G,y 0 0I 3SS+355 v 3SS LOD SS 3SS 3SS GPS GAS GA5 HERB WATTS PARK CITY OF ASHEVILLE 355- 3SS 4407 3S5 35S 355 35S 35S GAS GA 35S SS w ,55— W3SS 355 3SS W W / I1011 W/ / / SF' /h 0' 10' 20' 30' 5 LC) (HORIZONTAL) z 3 1 L6 5 \�ojects\W14523 Southsi -0 ss 007 oO'\ Ss, \ 007 ss J L C MEADOW, SEE TYPE ON PLAN EDIBLE LANDSCAPE BIORETENTION RIPARIAN BUFFER STREAM BANK SEE BIORETENTION PLANTING TABLES SHEET 5.1.2 SEE SEATING AREA PLANTING ON RSC PLANTING SHEET 5.0.1 0"hE__ 3SS3SS \ 35�� 1 3SS 3SS - PLANTING NOTES: 1. SEE PLANTING TABLES AND DETAILS SHEETS 5.1.1-5.2.1 2. PLANTING LAYOUT IN TRAIL VICINITY (TYPICALLY WITHIN 5'±OF TRAILS) TO BE GUIDED BY FIELD DIRECTION AND MAY INCORPORATE LARGER CONTAINER PLANTINGS o° 35 0' 10' 20' 30' (HORIZONTAL) N V 0 o U Bioretention C `0 z 3 0. u / LC) mprovemeut \ Cadd \ Plans \ 14522-Plautmg \Projects\W14523_Southsi SAGASGAS ----- 7 1r- )II 11I I1I I + + +5 + + S s—Hss + + + + + + + + + + + + + M Memorial Garden Layout & Planting NOTE: 1. REFER TO BID TAB FOR PLANT MATERIAL SIZING + + + PERENNIALS (TYP) (14) IRIS VIRGINICA (7) LANCE -LEAF COREOPSIS (7) RUDBECKIA HIRTA RETAINING WALL(#7) WITH SEATING SHEET 1.2.2 PERENNIALS (TYP) (10) IRIS VIRGINICA (5) LANCE -LEAF COREOPSIS (5) RUDBECKIA HIRTA (4) OTTO LUYKEN CHERRY LAUREL (4) ITEA VIRGINICA + ' SS + WAINEM OR INKBERRY 'MI', S3 3SS 3ss ass + PERENNIALS (TYP) (15) SWITCHGRASS =c1 (20) PENSTEMON (20) PURPLE CONEFLOWER O 3, (20) HELIANTHUS 2200 GAL CISTERN /�\ (11) NINEBARK'o,, � j� 00 SITTING BOULDER CLUSTER (TYP) ��_ ^SS (1) FRINGE TREE W a0 (5) OAKLEAF HYDRANGEA r ' SSe (6) DOGHOBBLE _S (5) OTTO LUYKEN CHERRY LAUREL OR INKBERRY ,o '. SS4. (1) SYCAMORE I0 �t 4 (9) ITEA VIRGINICA p c1 I \ oloi i I N o i tp (2) REDBUD Lel 0 of SS 00 O / SSE BLDG #44 00�7 o� / ��4' i, DOS s, , 3 I OO�SS �SSSa7/ • ,`_/ oaf-///*'o • /:// /O �a0 10 BLDG #46 0' 10' 20' 30' (HORIZONTAL) Y cn e)1 a w a) elz v Z 3 S LC) mprovemeut \ Cadd \ Plans \ 14522-Plautmg \Projects\W14523_Southsi Seed Mixes Upland Meadow Seeding Pure Live Seed (15 Ibs/acre) Approved Date Species Name Common Name Stratum Density (Ibs/acre) All Year Echinacea purpurea Purple Coneflower Herb 0.75 All Year Coreopsis lanceolata Lance -Leaved Coreopsis Herb 1.20 All Year Gaillardia pulchella Annual Gaillardia Herb 0.75 All Year Rudbeckia amplexicaulis Clasping Coneflower Herb 1.20 All Year Coreopsis tinctoria Plains Coreopsis Herb 1.20 All Year Rudbeckia hirta Black -Eyed Susan Herb 1.20 All Year Desmanthus illinoensis Ticktreefoil Herb 1.50 All Year Helianthus annuus Annual Sunflower Herb 0.75 All Year Sporabolis asper Rough dropseed Herb 1.20 All Year Vernonia gigantea Giant ironweed Herb 0.75 All Year Schizachyrium scoparium Little bluestem Herb 1.50 All Year Silphium lacinatum Compass plant Herb 0.30 All Year Andropogon gerardii Big bluestem Herb 1.20 All Year Rosa carolina Carolina rose Herb 0.30 All Year Penstemon digitalis Tall white beardtongue Herb 0.30 All Year Carpinus caroliniana Gamma grass Herb 0.30 All Year Eryngium yuccifolium Rattlesnake master Herb 0.30 All Year Solidago speciosa Goldenrod Herb 0.30 Riparian Seeding Pure Live Seed (20 Ibs/acre) Approved Date Species Name Common Name Stratum Density (Ibs/acre) All Year Bidens aristosa bur -marigold Herb 1.0 All Year Carexlurida lurid sedge Herb 0.6 All Year Carex vulpinoidea fox sedge Herb 1.0 All Year Chamaecrista fasciculata partridge pea Herb 1.8 All Year Chasmanthium latifolium river oats Herb 0.8 All Year Elymus riparius Riverbank wildrye Herb 1.6 All Year Elymus virginicus Virginia wildrye Herb 1.6 All Year Ilex verticillata Winterberry Herb 0.4 All Year luncus tennuis Path rush Herb 1.0 All Year Lindera benzoin Spicebush Herb 0.6 All Year Panicum anceps Beaked panicgrass Herb 1.0 All Year Panicum virgatum switchgrass Herb 1.0 All Year Rhus typhina Staghorn sumac Herb 0.4 All Year Rudbeckia hirta blackeyed susan Herb 1.2 All Year Andropogon gerardii Big bluestem Herb 1.8 All Year Sorghastrum nutans Indiangrass Herb 1.8 All Year Tridens flavus purple lovetop Herb 1.0 All Year Tripsacum dactyloides gamma grass Herb 1.0 All Year luncus effusus Soft rush Herb 0.4 Grassed Area Seeding Pure Live Seeding (15 Ibs/acre) Approved Date Species Name Common Name Stratum Percentage All Year Poa pratensis Kentucky Bluegrass Ground 60 All Year Lolium perenne Perennial Ryegrass Herb 20 All Year Festuca arundinacea Tall Fescue Herb 20 Temporary Seeding Approved Date Type Planting Rate (Ibs/acre) Jan 1 - May 1 Rye Grain (Secale cereale) 120 Ground Agricultural Limestone 2000 Soil conditioner (Humic DG) 50 Straw Mulch 4000 May 1- Aug 15 German Millet (Setaria Italica) 40 Ladino/Red/Crimson Clover 20 Ground Agricultural Limestone 2000 Soil conditioner (Humic DG) 50 Straw Mulch 4000 Aug 15 - Dec 30 Rye Grain (Secale cereale) 120 Ladino/Red/Crimson Clover 20 Ground Agricultural Limestone 2000 Soil conditioner (Humic DG) 100 Straw Mulch 4000 Wetland Seeding - Ernst NC Mountains FACW Mix ERNMX-305 Pure Live Seed (20 lbs/acre) Approved Date Species Name Common Name Stratum Density (Ibs/acre) All Year Carex vulpinoidea Fox Sedge Herb 10.0 All Year Elymus virginicus Virginia Wildrye Herb 4.6 All Year Carex lurida Lurid Sedge Herb 3.2 All Year luncus effusus Soft Rush Herb 0.6 All Year Heliopsis helianthoides Oxeye Sunflower Herb 0.4 All Year Asclepias incarnata Swamp Milkweed Herb 0.3 All Year Helenium autumnale Common Sneezeweed Herb 0.2 All Year Vernonia noveboracensis New York Ironweed Herb 0.2 All Year Asterpuniceus Purplestem Aster Herb 0.1 All Year Eupatorium perfoliatum Boneset Herb 0.1 All Year Glyceria striata Fowl Mannagrass Herb 0.1 All Year Mimulusringens Square Stemmed Monkeyflower Herb 0.1 All Year Rhexia virginica Virginia Meadowbeauty Herb 0.1 All Year Scirpus cyperinus Woolgrass Herb 0.1 NOTE: WETLAND SEED MUST BE RAKED IN AND COVERED AFTER SOWING TO PREVENT FLOATATION AND WASHOUT OF SEED. Planting Notes GENERAL LANDSCAPE NOTES 1. PRIOR TO EXCAVATIONS, CONTRACTOR SHALL NOTIFY NC 811 (NORTH CAROLINA ONE CALL CENTER) TO ASCERTAIN LOCATIONS OF ELECTRICAL CABLES, CONDUIT, UTILITY LINES, OIL TANKS, GAS LINES, TELEPHONE LINES, WATER LINES, CABLE LINES, SANITARY SEWER LINES, SUPPLY LINES, SUBSURFACE DRAINAGE, AND IRRIGATION LINES, ETC. NOTIFY THE OWNER SHOULD THE ABOVE MENTIONED SUBSURFACE IMPROVEMENTS PRESENT AN OBSTRUCTION IN LOCATIONS DESIGNATED FOR PLANTING. IN SUCH SITUATIONS, PROCEED AFTER THE OWNER HAS APPROVED AN ALTERNATE LOCATION. DAMAGE INCURRED BY THE CONTRACTOR SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO REPAIR IN A TIMELY MANNER TO THE SATISFACTION OF THE OWNER. 2. THE LANDSCAPE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFICATION OF QUANTITIES IN THE PLANT SCHEDULE. ANY DISCREPANCIES BETWEEN QUANTITIES ON THE PLANS AND THE PLANT SCHEDULE SHALL BE BROUGHT TO THE ATTENTION OF OWNER. ANY FIELD ADJUSTMENTS OR QUANTITY ADJUSTMENTS MUST BE AUTHORIZED PRIOR TO PLANTING. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ENSURING THAT ALL PLANTING PITS PERCOLATE PROPERLY PRIOR TO PLANTING INSTALLATION. 4. WHERE PROPOSED TREE LOCATIONS CONFLICT WITH EXISTING UTILITIES, TREES MAY BE FIELD ADJUSTED UNDER THE DIRECTION OF THE OWNER/DESIGNER. PLANT MATERIAL NOTES 1. ALL PLANT MATERIAL SHALL CONFORM TO THE MOST CURRENT STANDARDS ESTABLISHED BY 'THE AMERICAN ASSOCIATION OF NURSERYMAN" 2. ALL PLANT MATERIAL SHALL BE GUARANTEED TO BE IN HEALTHY CONDITION FOR ONE YEAR AFTER ACCEPTANCE BY THE OWNER. 3. TREES SUPPLIED MUST HAVE BEEN PROPERLY PLANTED AND GROWN IN THE NURSERY. THE ROOT CROWN (ALSO CALLED THE TRUNK FLARE) SHALL BE EVIDENT NEAR THE TOP OF THE GROUND. ANY EXCESS SOIL, UP TO 3 INCHES COVERING THE CROWN WILL HAVE TO BE REMOVED CAREFULLY BY HAND, IN ORDER TO PREVENT ROOT SCRAPES. THE TREE IS THEN TO BE PLANTED WITH THE ROOT CROWN IN PROPER RELATION TO THE SURROUNDING GRADE. ANY TREES WITH MORE THAN 3 INCHES OF SOIL ON TOP OF THE ROOT CROWN WILL BE REJECTED. THE NURSERY OWNERS MAY DIG OVERSIZE BALLS AND REMOVE THE SOIL IN ORDER FOR THE ROOT SYSTEM DIAMETER (WHICH IS THE REQUIRED ROOT BALL DIAMETER) TO MEET THE SPECIFICATION FOR THE TRUNK CALIPER REQUIRED. 4. BALL AND BURLAPPED (B&B) PLANTS MUST HAVE FIRM, NATURAL BALLS OF EARTH, OF DIAMETER NOT LESS THAN RECOMMENDED IN THE "TREE AND SHRUB TRANSPLANTING MANUAL", AND BE OF SUFFICIENT DEPTH TO INCLUDE THE FIBROUS AND FEEDING ROOTS. PLANTS MOVED WITH A BALL WILL NOT BE ACCEPTED IF THE BALL IS DRY, CRACKED OR BROKEN BEFORE OR DURING PLANTING OPERATIONS. 5. CONTAINERIZED PLANTS SHALL HAVE A ROOT SYSTEM SUFFICIENT ENOUGH IN DEVELOPMENT TO HOLD THE SOIL INTACT WHEN REMOVED FROM THE CONTAINER. THE ROOT SYSTEM SHALL NOT BE ROOT BOUND, A CONDITION WHERE THE ROOT SYSTEM IS DENSE IN MASS, EXCESSIVELY INTERTWINED, AND HAS ESTABLISHED A CIRCULAR GROWTH PATTERN. TREE PLANTING NOTES 1. ALL TREES SHALL MEET AMERICAN STANDARD FOR NURSERY STOCK (ANSI, 1990, PART 1, "SHADE AND FLOWERING TREES"). 2. REMOVE ALL TREATED OR PLASTIC -COATED BURLAP, STRAPPING, WIRE OR NYLON TWINE FROM ROOTBALL. AFTER SETTING IN HOLE, CUT AWAY 2/3 OF WIRE BASKET, IF ANY, AND TOP 1/3 OF BURLAP. 3. LOOSEN TREE ROOTS PRIOR TO PLANTING. 4. SOAK ROOTBALL AND PIT IMMEDIATELY AFTER INSTALLATION. 5. TOP OF ROOTBALL TO BE 2" ABOVE ADJACENT UPHILL GRADE. DO NOT PLACE ADDITIONAL SOIL ON TOP OF ROOTBALL. 6. CONSTRUCT 4" HIGH SAUCER (WATER BERM) OUTSIDE OF PLANT MIX BACKFILL. MULCH NOTES MULCH SHALL CONSIST OF DOUBLE HAMMERED HARDWOOD AS SPECIFIED ON THE PLANS AND DETAILS. ALL MULCHES SHALL BE FREE OF ANY FOREIGN MATERIALS, PIECES LARGER THAN 4 INCHES, AND/OR GREEN WOOD WATER NOTES WATER SHALL BE FREE FROM OIL, ACIDS, ALKALIS, SALTS OR ANY OTHER SUBSTANCE THAT IS TOXIC OR OTHERWISE HARMFUL TO VEGETATION. PLANTING MIX AND FERTILIZER/SOIL AMENDMENT NOTES THE FOLLOWING PLANTING MIX AND FERTILIZER/AMENDMENTS ARE ANTICIPATED - THESE SHALL SUPERCEDE THE BID SPECIFICATIONS WHERE APPLICABLE: PLANTING MIX O FOR 1 GALLON PLANTS, 1/2 CUP OF EACH HUMIC DG AND HOLGANIX GRANULAR FERTILIZER, PRODUCT INFORMATION BELOW. O FOR 3 GALLON PLANTS, 1 CUP OF EACH HUMIC DG AND HOLGANIX GRANULAR FERTILIZER O FOR LARGER PLANTS, 2 CUP OF EACH HUMIC DG AND HOLGANIX GRANULAR FERTILIZER O TO CLARIFY SECTION 6.5: APART FROM THE ABOVE, NO FERTILIZER SHALL BE USED DIRECTLY ON BARE ROOT OR CONTAINER PLANTS. A SITE -WIDE APPLICATION OF SOIL AMENDMENT IS DISCUSSED BELOW (SECTION 6.3 NOTES). O NO MYCORRHIZAL APPLICATION IS REQUIRED. SECTION 6.3 OF THE SPECIFICATIONS "PERMANENT SEEDING" DESCRIBES SITE -WIDE AMENDMENTS. SECTION 6.3 IS BEING MODIFIED BASED ON THE SOIL TEST RESULTS THAT HAVE BEEN RECEIVED, AS FOLLOWS: O NO LIME IS REQUIRED. O APPLY HUMIC DG AND HUMIC PLUS, EACH AT 40 LB/AC (80 LB/AC TOTAL). (AVAILABLE THROUGH GREEN RESOURCES) O THE FOLLOWING GRANULAR FERTILIZER SHALL BE APPLIED AT 200 LB/AC: HTTPS://W W W. HOLGAN IX.COM/PRODUCTS/GRANULAR/GRANULAR-HHG-2-4-3 O AMENDMENT SHALL ALSO INCLUDE GREENSAND AT 1000 LB/AC (WE HAVE PREVIOUSLY FOUND AVAILABLE IN 44 LB BAGS, ^'$25/BAG PURCHASED BULK FROM SEVEN SPRING ORGANIC FARM SUPPLY). O WE ARE ANTICIPATING 2-ACRES OF SOIL AMENDMENT ACTIVITIES WITHIN THE EASEMENT, AND ESTIMATING THAT OTHER AREAS ARE NOT WITHIN PROPOSED GROUND -DISTURBING ACTIVITIES AND WILL NOT BE AMENDED. Planting Tables Y \�ojects\W14523 Southsi Streambank Planting Zone - RSC Corridor (800 LF) Herbaceous (Lg. Plug) Species Common Name 2 Rows x Spacing (ft) Stratum Percentage Quantity Juncus effusus Common Rush 3 Ground 20% 213 Juncus tenuis Path Rush 3 Ground 20% 213 Chasmanthium latifolium River Oats 3 Ground 20% 213 Scirpus ayperinus Woolgrass 3 Ground 20% 213 Carexvulpinoidea Fox Sedge 3 Ground 20% 213 Total 100% 1065 Streambank Planting Zone - Stream Daylighting (225 LF) Herbaceous (Lg. Plug) Species Common Name 2 Rowsx Spacing (ft) Stratum Percentage Quantity Juncus effusus Common Rush 3 Ground 20% 60 Juncus tenuis Path Rush 3 Ground 20% 60 Chasmanthium latf lium River Oats 3 Ground 20% 60 Scirpus cyperinus Woolgrass 3 Ground 20% 60 Carexvulpinoidea Fox Sedge 3 Ground 20% 60 100% 300 Wetland Restoration Planting Zone - Shallow & Deep Water Zones (0.16 acres & 0.06 acres) Herbaceous (Lg. Plug) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Juncus effusus Common Rush 3 Ground 20% 213 Pontederia Cordaro Pickerelweed 3 Ground 20% 213 5aururuscernuus Lizard's Tail 3 Ground 20% 213 Peltandra virginica Arrow Arum 3 Ground 20% 213 Iris virginica Virginia Iris 3 Ground 10% 106 Acorns americans sweetflag 3 Ground 10% 106 100% 1064 Wetland Restoration Planting Zone - Shallow & Deep Water Zones (0.16 acres & 0.06 acres) Herbaceous (Lg. Plug) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Juncus effusus Common Rush 3 Ground 20% 213 Pontederia Cordaro Pickerelweed 3 Ground 20% 213 Saururuscernuus Lizard's Tail 3 Ground 20% 213 Peltandro virginica Arrow Arum 3 Ground 20% 213 Iris virginica Virginia Iris 3 Ground 10% 106 Acorus americans Sweetflag 3 Ground 10% 106 100% 1064 Wetland Restoration Planting Zone - Temporary Inundation Zone (0.03 acres) Shrubs (11 Container) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Cephalanthus occidentalis Common Button Bush 8 Mid -story 10% 3 Rea virginica Virginia Sweetspire 8 Ground 20% 6 Aesculus sylvatica Painted Buckeye 8 Mid -story 10% 3 Hypericum densiflorum Bushy St. John's Wort 8 Ground 10% 3 llexglabra Inkberry 8 Ground 10% 3 Ilex ve,ticillote Winter Berry 8 Ground 20% 6 Sambucusnigra ssp. canadensis Black Elderberry 8 Mid -story 20% 6 100% 30 Herbaceous (Lg. Plug) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Andropogon glomeratus Bushy Bluestem 3 Ground 10% 33 Helianthus angustfolius Swamp Sunflower 3 Ground 8% 27 Liatrls spiceta Blazing Star 3 Ground 8% 27 Lobelia cardinalis Cardinal Flower 3 Ground 7% 23 Juncus effusus Smooth Rush 3 Ground 10% 33 Juncus tenuis Path Rush 3 Ground 10% 33 Silphium perfalia[um Cup Plant 3 Ground 10% 33 Rhynchospom colorata Starrush Whitetop 3 Ground 10% 33 Verbena hastat8 Swamp Verbena 3 Ground 10% 33 Eupatoriumfistulosum Joe-pye-weed 3 Ground 7% 23 Eupatoriumperfoliatum Boneset 3 Ground 10% 33 100% 331 NOTE: AVERAGE ("AVE") SPACING SHALL BE THE SAME IN BOTH DIMENSIONS (E.G. 3' x 3') Riparian Buffer Planting Zone - RSC (0.28 acres) Trees (45 container; 0.25-0.5" Caliper) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Acerrubrum Red Maple 25 Canopy 10% 2 Betula nigra River Birch 25 Canopy 10% 2 Platanusoccidentalis Sycamore 25 Canopy 10% 2 Diospyros virginiana Persimmon 25 Canopy 5% 1 Nyssa sylvatica Blackgum 25 Canopy 5% 1 Platanus occidentalis Sycamore 25 Canopy 10% 2 Quercus bicolor Swamp White Oak 25 Canopy 10% 2 Amelanchierarborea Common Serviceberry 25 Mid -story 10% 2 Chionanthus virginicus Fringe Tree 25 Mid -story 10% 2 Asimina triloba Pawpaw 25 Mid -story 10% 2 Cerciscanadensis Eastern Redbud 25 Mid -story 10% 2 10096 20 Shrubs (11 Container) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Alnus serrulata Tag Alder 8 Mid -story 7% 14 Aroma melanocarpa Black Chokeberry 8 Mid -story 2% 4 Calycanthusfloridus Sweet -Shrub 8 Mid -story 2% 4 /tea virginica Virginia Sweetspire 8 Mid -story 2% 4 Corpus amomum Silky Dogwood 8 Mid -story 2% 4 Corylus americana Hazel -nut 8 Mid -story 2% 4 Hamamelis virginiana' Winter Champagne' Witch -hazel 8 Mid -story 2% 4 Lindera benzoin Spicebush 8 Mid -story 2% 4 Physocarpus opulifolius 'Nanus' Dwarf Ninebark 8 Mid -story 2% 4 Rhododendron catawbiense Catawba Rhododendron 8 Mid -story 2% 4 Rhododendron periclymenoides Pink Azalea 8 Mid -story 2% 4 Rhododendron viscosum Swamp Azalea 8 Mid -story 1% 2 5ambucusnigmssp. canadensis Black Elderberry 8 Mid -story 1% 2 Sassafras albidum Sassafras 8 Mid -story 1% 2 Vaccinium corymbosum Highbush Blueberry 8 Mid -story 1% 2 Viburnum nudum var. cassinoides Witherod Viburbum 8 Mid -story 1% 2 Viburnum dentatum Southern Arrow -wood 8 Mid -story 1% 2 Hypericum densiflorum Bushy St. John's Wort 8 Ground 1% 2 Leucothoefontanesiana Highland Doghobble 8 Ground 1% 2 35% 70 Herbaceous (Lg. Plug) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Eupatorium fistulasum Joe-pye-weed 3 Mid -story 5% 69 Eupatoriumperfoliatum Boneset 3 Ground 5% 69 Helianthus angustflius Swamp Sunflower 3 Ground 5% 69 Lobeliacerdinalis Cardinal Flower 3 Ground 5% 69 Rudbeckia laciniata Cutleaf Coneflower 3 Ground 5% 69 Elymus virginicus Virginia Wild Rye 3 Ground 5% 69 Schizachyrium scaparium Little Bluestein 3 Ground 5% 69 Panicum rigidulum Redtop Panicgrass 3 Ground 5% 69 Andropogon gerardii Big Bluestein 3 Ground 5% 69 Carexvulpinoidea Fox Sedge 3 Ground 5% 69 Carexpensylvanica Pennsylvania Sedge 3 Ground 5% 69 Chasmanthium latifolium River Oats 3 Ground 5% 69 Osmunda cinnemomea Cinnamon Fern 3 Ground 5% 69 65% 897 Bioretention Cell Planting Zone (0.03 acres) Shrubs (41 Container) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Callicarpe americana American Beautyberry 6 Mid -story 5% 13 Clethro alnfolla Summersweet Clethera 6 Mid -story 5% 13 Sambucus nigra ssp. canadensis Black Elderberry 6 Mid -story 5% 13 !tea virginica Virginia Sweetspire 6 Mid -story 5% 13 Hypericum densiflorum Bushy St. John's Wort 6 Mid -story 5% 13 Herbaceous (Lg Plug) 65 Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Baptisia australis False Blue Indigo 4 Ground 10% 38 Carexvulpinoidea Fox Sedge 4 Ground 20% 75 Chasmanthium latfllum River Oats 4 Ground 10% 38 Liatrlsspicata Marsh Blazing Star 4 Ground 5% 19 Monarda didyma Scarlet Beebalm 4 Ground 5% 19 Solidago canadensis Goldenrod 4 Ground 5% 19 Muhlenbergla capillans Pink Muhly Grass 4 Ground 10% 38 Echinacea purpurea Eastern Purple Coneflower 4 Ground 10% 38 100% 349 Riparian Buffer Planting Zone - Stream Daylighting (0.24 acres) Trees (45 container; 0.25 0.5"Caliper) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Acerrubrum Red Maple 25 Canopy 10% 2 Betulanigro River Birch 25 Canopy 10% 2 Platanusoccidentalis Sycamore 25 Canopy 10% 2 Diospyros virginiana Persimmon 25 Canopy 5% 1 Nyssa sylvatica Blackgum 25 Canopy 5% Platanus occidentalis Sycamore 25 Canopy 10% 2 Quercus bicolor Swamp White Oak 25 Canopy 10% 2 Amelanchier arborea Common Serviceberry 25 Mid -story 10% 2 Chionanthus virginicus Fringe Tree 25 Mid -story 10% 2 Asimina triloba Pawpaw 25 Mid -story 10% 2 Cercis canadensis Eastern Redbud 25 Mid -story 10% 2 10096 20 Shrubs (11 Container) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Alnus serrulata Tag Alder 8 Mid -story 1% 2 Aroma melanocarpa Black Chokeberry 8 Mid -story 2% 4 Calycanthusfloridus Sweet -Shrub 8 Mid -story 2% 4 Rea virginica Virginia Sweetspire 8 Mid -story 2% 4 Corpus amomum Silky Dogwood 8 Mid -story 2% 4 Corylus americana Hazel -nut 8 Mid -story 2% 4 Hamamelis virginiana ' Winter Champagne' Witch -hazel 8 Mid -story 2% 4 Lindero benzoin Spicebush 8 Mid -story 2% 4 Physocarpus opulifolius 'Janus' Dwarf Ninebark 8 Mid -story 2% 4 Rhododendron catawblense Catawba Rhododendron 8 Mid -story 2% 4 Rhododendronpericlymenoldes Pink Azalea 8 Mid -story 2% 4 Rhododendron viscosum Swamp Azalea 8 Mid -story 2% 4 Sambucusnigrossp. canadensis Black Elderberry 8 Mid -story 2% 4 Sassafras albidum Sassafras 8 Mid -story 2% 4 Vaccinium corymbosum Highbush Blueberry 8 Mid -story 2% 4 Viburnum nudum var. cassinoides Witherod Viburbum 8 Mid -story 2% 4 Viburnum dentatum Southern Arrow -wood 8 Mid -story 2% 4 Hypericum densiflorum Bushy St. John's Wort 8 Ground 2% 4 Leucothoe fontanesiana Highland Doghobble 8 Ground 2% 4 37% 74 Herbaceous (Lg. Plug) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Eupatorlumfistulosum Joe-pye-weed 3 Mid -story 4% 47 Eupatoriumperfaliatum Boneset 3 Ground 4% 47 Helianthus angustifolius Swamp Sunflower 3 Ground 5% 58 Lobelia cardinalis Cardinal Flower 3 Ground 5% 58 Rudbeckia laciniata Cutleaf Coneflower 3 Ground 5% 58 Elymus virginicus Virginia Wild Rye 3 Ground 5% 58 Schizachyrium scaparium Little Bluestein 3 Ground 5% 58 Panicum rigidulum Redtop Panicgrass 3 Ground 5% 58 Andropogon gerardi/ Big Bluestein 3 Ground 5% 58 Carexvulpinoidea Fox Sedge 3 Ground 5% 58 Carexpensylvanica Pennsylvania Sedge 3 Ground 5% 58 Chasmanthium latifolium River Oats 3 Ground 5% 58 Osmunda cinnemomea Cinnamon Fern 3 Ground 5% 58 63% 732 Edible Landcaping Planting Zone (0.05 acres) Trees (45 container; 0.25-0.5"Caliper) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Amelanchier arborea Common Serviceberry 12 Mid -story 10% 2 Asimina triloba Pawpaw 12 Mid -story 10% 2 Celtis occidentalis Common Hackberry 12 Canopy 10% 2 Moms mbro Red Mulberry 12 Mid -story 10% 2 Diospyros virginiana Persimmon 12 Canopy 10% 2 10 Shrubs (09 Container) Species Common Name Ave. Spacing (ft) Stratum Percentage Quantity Sambucusnigro ssp. canadensis Black Elderberry 8 Mid -story 10% 4 Aroma melanocarpa Black Chokeberry 8 Mid -story 5% 2 Sassafras albidum Sassafras 8 Mid -story 5% 2 Vaccinium carymbosum Highbush Blueberry 8 Mid -story 10% 4 Viburnum nudum var. cassinoides Witherod Viburbum 8 Mid -story 5% 2 Corylus americana Hazel -Nut 8 Mid -story 10% 4 Viburnum opulus var. americanum Highbush Cranberry 8 Mid -story 5% 2 100% 20 0 u z 3 4-7 3 L0 5 mprovemeut \ Cadd \ Plans \ 14522-Plautmg \Projects\W14523_Southsi NOTE: 1. BEDS TO HAVE SMOOTHLY CONTOURED AND CLEANLY DEFINED EDGES. BEDS SHALL BE CURVILINEAR EXCEPT AS NOTED ON PLAN. 2. PROPOSED BEDS MUST BE LAID OUT ON SITE AND APPROVED BY OWNER'S REPRESENTATIVE 3. REMOVE TOP 1/3 OF ALL BURLAP FABRIC AROUND ROOT BALL REMOVE ALL WIRE, ROPE, ETC. 4. COMPLETELY REMOVE ALL STRINGS, RIBBONS, AND TAGS FROM THE PLANT. 5. TEASE OUT ROOTS ON POT BOUND PLANTS 6. PLANT SPACING VARIES - (SEE PLAN) 7. ALL SHRUBS TO BE PLANTED IN MULCHED BEDS 8. PRUNE ALL BROKEN, DISEASED, AND WEAK IN ACCORDANCE OF STANDARD NURSERY PRACTICE 3X WIDTH OF ROOT BALL ." ite40%i.4:023..i ll.Slw£'{.:4%i.24!G.':`.:AT i Ar3":!^1c:5?:f 61/..46;3 e gliallil VAii SOIL MIX WI 1E11I-1 i IE EW 111111IE111111 IIIII—: III: 311= Tree and Shrub Planting 2. Not to Scale 3" MULCH EXISTING GRADE COMPACT SOIL TO 85% AT OPTIMUM MOISTURE CONTENT NOTE: DIAGRAM REFERS TO ALL PLANT SPACING UNLESS OTHERWISE NOTED, TYPICAL. EDGE CONDITION (CONCRETE PAVEMENT, EDGING MATERIAL, WALL, FENCE, BUILDING FACADE, ETC.) TRIANGULAR SPACING FOR OPTIMUM COVERAGE, TYPICAL. CENTER OF PLANT (SHRUB, GROUNDCOVER, ETC.) TYPICAL. REFER TO PLANT LIST FOR TYPE, SIZE AND SPACING REQUIREMENTS. NOTES: "X„ = SPACE PLANTS ACCORDING TO THE ON -CENTER (0C) PLANT SPACING AS NOTED IN THE PLANTING PLANS, TYPICAL. "X/28 SPACE PLANTS ACCORDING TOY THE ON -CENTER PLANT SPACING AS NOTED IN THE PLANTING PLANS, TYPICAL. 42. Planting Groupings Not to Scale E 0 cn ) 0 a) 7.6 3 z 0