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HomeMy WebLinkAbout20150556 Ver 1_401 Application_20150615J June 3, 2015 Karen Higgins NCDENR -DWR 512 North Salisbury Street Raleigh, NC 27604 Dear Ms. Higgins, MITOO ?I Reference: State Farmers Market Park & Ride Lot - 401/404 PCN 201505 5s Please find the attached Pre - construction Notification (PCN) and supporting documentation to apply for a Nationwide Permit (NW P) No. 39 for the State Farmers Market Park & Ride Lot in Raleigh, NC. The proposed development is a North Carolina State University (NCSU) bus park and ride lot which is an extension to an existing parking lot at the State Farmers Market near the intersection of Centennial Parkway and Lake Wheeler Road. The proposed access drive to Lake Wheeler Road will allow for an efficient and safe routing for NCSU buses as they enter and exit the expanded parking lot area. Buses will enter the site via the one -way entrance off of Farmers Market Drive, proceed along the exterior of the parking lot area to the proposed bus shelter and exit via the new access drive to Lake Wheeler Road. This new access drive will prevent buses from entering the pedestrian -heavy areas around the Farmers Market buildings. A perennial unnamed tributary to Walnut Creek runs north -south through the project area. To avoid and minimize impacts an existing crossing is being utilized for the access road to Lake Wheeler Road. The existing culvert is being replaced with a longer, wider 72" pipe which will create a total of 33 linear feet of permanent stream impact. The project area is within the Neuse River Basin and as such, has regulated riparian buffers. The buffers onsite currently exist as maintained grassy lawn. The widening of the existing crossing will permanently impact 1,631sgft of the buffer. Temporary impacts due to the associated widening total 1,444sgft and will be returned to grassy vegetation upon completion of the project. In addition to impacts associated with the crossing, 497sgft of Zone 2 will be temporarily impacted due to grading activities of the parking area while 22sgft of Zone 2 will be temporarily impacted due to the installation of Preformed Scour Hole #4. Stormwater and riparian buffer approvals are being handled by the City of Raleigh. Diffuse flow requirements will be met with the construction of preformed scour holes. Design with community in mind 9 June 3, 2015 Karen Higgins, NCDWR Page 2 of 2 Reference: State Farmers Market Park & Ride lot - 401/404 PCN The PCN packet contains the PCN form, vicinity map (USGS topoquad), 1970 soil survey mapping, NWI (with aerial), site plan and details, impact drawing, cross section of proposed pipe, NCDWQ Stream Identification Form, stormwater approval correspondence and current USDA -NRCS soil survey report. Please contact me if you have any questions. Regards, Stantec Consulting Services, Inc. 11-1 ��� Amber Coleman, LSS, PWS Associate Phone: (919) 865 -7399 Fax: (919) 851 -7024 amber.coleman @stantec.com Attachment: 5 Copies PCN packet c. David Shaeffer, USACE Ed Levy, NCSU Kent Yelverfon, NCDACS Design with community In mind 9 O�pF; W A TE9OG y r p -< Office Use Only: Corps action ID no. DWQ project no. Form Version 1 4 January 2009 Page 1 of 10 - PCN Form — Version 1.4 January 2009 Pre - Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: ❑X Section 404 Permit ❑ Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 39 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? X❑ Yes ❑ No 1d. Type(s) of approval sought from the DWQ (check all that apply): ❑X 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization le. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ❑X No For the record only for Corps Permit: ❑ Yes ❑X No 1f. Is payment into a mitigation bank or-in-lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. ❑ Yes No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes ❑X No 1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ❑X No 2. Project Information 2a. Name of project: State Farmers Market Park and Ride Lot 2b. County: Wake fl 2c. Nearest municipality / town: Raleigh 2d. Subdivision name: n/a JUN 0 4 2e. NCDOT only, T.I.P. or state project no: n/a 3. Owner Information 401 & BUFFER PERMITTING 3a. Name(s) on Recorded Deed: State of North Carolina - State Property Office 3b. Deed Book and Page No. Book 4812 Page 0007 3c. Responsible Party (for LLC if applicable): G. Kent Yelverton, Director, NCDACS - Property and Construction Division 3d. Street address: 1001 Mail Service Center 3e. City, state, zip: Raleigh, NC 27699 3f. Telephone no.: 919 - 807 -4366 3g. Fax no.: 919 - 807 -4364 3h. Email address: kent.yelverton @ncagr.gov Page 1 of 10 - PCN Form — Version 1.4 January 2009 t' C 4. Applicant Information (if different from owner) , 4a. Applicant is: ❑ Agent ❑ Other, specify: 4b. Name: Ed Levy, Project Manager 4c. Business name (if applicable): NCSU Design and Construction Services 4d. Street address: 2701 Sullivan drive, Suite 300 4e. City, state, zip: Raleigh, NC 27695 4f. Telephone no.: 919 - 513 -7870 4g. Fax no.: 4h. Email address: ewlevy @ncsu.edu 5. Agent/Consultant Information (if applicable) 5a. Name: Amber Coleman, LSS, PWS 5b. Business name (if applicable): Stantec Consulting Services, Inc. 5c. Street address: 801 Jones Franklin Road, Ste 300 5d. City, state, zip: Raleigh, NC 27606 5e. Telephone no.: 919 - 865 -7399 5f. Fax no.: 919- 851 -7024 5g. Email address: amber.coleman @stantec.com Page 2 of 10 r B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 1703043977 1 b. Site coordinates (in decimal degrees): I Latitude: 35.761806 Longitude: - 78.660869 1 c. Property size: 526.35 acres 2. Surface Waters 2a. Name of nearest body of water to proposed project: Walnut Creek 2b. Water Quality Classification of nearest receiving water: C NSW 2c. River basin: Neuse 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: The project site is a grassy field bordered by Lake Wheeler Road to the southeast, Centennial Parkway to the southwest, and the State Farmers Market to the north. The project area is approximately 10 acres of the larger Dorothea Dix Hospital parcel. Land use in the vicinity of the project is institutional and commercial in nature. A perennial stream runs through the center of the field and is more than 6001f in the project study area. 3b. List the total estimated acreage of all existing wetlands on the property: 0 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 600 3d. Explain the purpose of the proposed project: The proposed development is a NCSU bus park and nde lot which is an extension to an existing parking lot at the State Farmers Market. The access drive to Lake Wheeler Rd will allow for an efficient and safe routing for NCSU buses as they enter and exit the expanded parking lot area. Buses will enter the site via the one -way entrance off of Farmers Market Dr, proceed along the extenor of the parking lot area to the proposed bus shelter and exit vi the new access drive to Lake Wheeler Rd. This new access drive will prevent buses from entering the pedestrian -heavy areas around the Farmers Market buildings 3e. Describe the overall project in detail, including the type of equipment to be used: The project involves new asphalt parking areas, a concrete bus stop area, concrete side walk, and associated drives. Site grading, landscaping, and culvert installation will be completed using excavators, bulldozers and graders. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all prior phases) in the past? ❑ Yes ❑ No ❑X Unknown Comments: 4b. If the Corps made the jurisdictional determination, what type of determination was made? ❑ Preliminary ❑ Final 4c. If yes, who delineated the jurisdictional areas? Name (if known): Agency /Consultant Company: Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑ Yes ❑X No ❑ Unknown 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ❑X No 6b. If yes, explain. Page 3 of 10 PCN Form — Version 1.4 January 2009 t C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands ❑ Streams — tributaries ❑X Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. Wetland impact number Permanent (P) or Temporary T 2b. Type of impact 2c. Type of wetland 2d. Forested 2e. Type of jurisdiction Corps (404,10) or DWQ (401, other) 2f. Area of impact (acres) W1 Choose one Choose one Yes /No - W2 Choose one Choose one Yes /No W3 Choose one Choose one Yes /No W4 Choose one Choose one Yes /No W5 Choose one Choose one Yes /No W6 Choose one Choose one Yes /No 2g. Total Wetland Impacts: 0 2h. Comments: N/A 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. Stream impact number Permanent (P) or Temporary (T) 3b. Type of impact 3c. Stream name 3d. Perennial (PER) or intermittent (INT)? 3e. Type of jurisdiction 3f. Average stream width (feet) 3g. Impact length (linear feet) S1 P Culvert UT to Walnut Creek PER Corps 4 33 S2 - Choose one - S3 - Choose one _ S4 - Choose one - S5 - Choose one _ S6 - Choose one - 3h. Total stream and tributary impacts 33 3i. Comments: To utilize the existing crossing and minimize impacts, an existing 48" CMP will be replaced with a longer 72" RCP. Page 4 of 10 PCN Form — Version 1.4 January 2009 s 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then indivii ually list all open water impacts below. 4a. Open water impact number Permanent (P) or Temporary T 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) O1 Choose one Choose O2 Choose one Choose 03 Choose one Choose 04 Choose one Choose 4f. Total open water impacts 0 4g. Comments: NIA 5. Pond or Lake Construction If pond or lake construction proposed, the complete the chart below. 5a. Pond ID number 5b. Proposed use or purpose of pond 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) Flooded Filled Excavated Flooded Filled Excavated P1 Choose one P2 Choose one 5f. Total: 5g. Comments: N/A 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. Project is in which protected basin? ❑X Neuse ❑ Tar - Pamlico ❑ Catawba ❑ Randleman ❑ Other: 6b. Buffer Impact number — Permanent (P) or Temporary T 6c. Reason for impact 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact (square feet ) 6g. Zone 2 impact (square feet 61 P Culvert Extension - US UT to Walnut Creek No 732 478 B2 T Culvert Extension - US UT to Walnut Creek No 282 509 133 P Culvert Extension - DS UT to Walnut Creek No 421 0 B4 T Culvert Extension - DS UT to Walnut Creek No 389 264 B5 T Parking Lot Slope Grading UT to Walnut Creek No 0 497 B6 T Preformed Scour Hole #4 UT to Walnut Creek No 0 22 6h. Total Buffer Impacts: 1,824 1,770 6i. Comments: The temporary impact areas currently exists as managed lawn, and will be restored to original condition after construction is complete Page 5 of 10 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Limits of land disturbance have been reduced to the smallest footprint necessary to efficiently construct the project. The existing stream crossing is being used in the proposed stream crossing to reduce stream impacts. Headwalls have been implemented around the inlet and outlet of the proposed culvert. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Typical sediment and erosion control measures will be taken on -site. Silt fences and temporary sediment basins will be utilized to prevent sediment from entering the stream. Silt fencing and other protective fencing will be used at the stream crossing to protect the perennial stream from disturbance due to construction equipment 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? ❑ Yes ❑X No 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps 2c. If yes, which mitigation option will be used for this project? ❑ Mitigation bank El Payment to in -lieu fee program ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: N/A 3b. Credits Purchased (attach receipt and letter) Type: Choose one Type: Choose one Type: Choose one Quantity: Quantity: Quantity: 3c. Comments: N/A 4. Complete if Making a Payment to In -lieu Fee Program 4a. Approval letter from in -lieu fee program is attached. ❑ Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: Choose one 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non - riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: N/A 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. N/A Page 6 of 10 PCN Form — Version 1.4 January 2009 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? ❑ Yes XZ No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1 5 6f. Total buffer mitigation required: 0 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund). 6h. Comments: Buffer mitigation is not required because impacts are less than 150 If in length and less than one third of an acre. Page 7 of 10 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified 0 Yes ❑ No within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. As per Jason Robinson NCDWR, this project will follow NCDOT guidelines for pre- formed scour holes at three,locations to attenuate flow before it enters the buffer. ❑X Yes ❑ No 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 25.3% 2b. Does this project require a Stormwater Management Plan? ❑ Yes No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: The addition of impervious area for the proposed development increases the impervious percentage from approximately 25.0% to 25.3 %. The addition of the proposed impervious areas results in a less than 10% increase from the pre - development runoff rate to the post - development runoff rate for the 2 -year, 10 -year and 25 -year storms 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: 2e. Who will be responsible for the review of the Stormwater Management Plan? City of Raleigh 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? Raleigh ❑ Phase II 3b. Which of the following locally - implemented stormwater management programs NSW apply (check all that apply): ❑ USMP ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ❑X Yes E] No attached? 4. DWQ Stormwater Program Review ❑Coastal counties 4a. Which of the following state - implemented stormwater management programs apply ❑HOW ❑ORW (check all that apply): ❑Session Law 2006 -246 ❑Other: 4b. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 8 of 10 PCN Form — Version 1.4 January 2009 F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal /state /local) funds or the ❑X Yes ❑ No use of public (federal /state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes ❑X No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval ❑ Yes ❑ No letter.) Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑ Yes ❑X No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after - the -fact permit application? ❑ Yes ❑X No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): N/A 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ❑ Yes ❑X No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes", to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. This project will facilitate commuter transportation to NC State University. The surrounding properties are primarily owned by the State of North Carolina and the addition of this park and ride will not promote additional development beyond the anticipated growth projection. 4. Sewage Disposal (DWQ Requirement) 4a. Clearly detail the ultimate treatment methods and disposition (non- discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. This project will not generate wastewater. Page 9 of 10 PCN Form — Version 1.4 January 2009 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or habitat? ❑ Yes Q No 5b. Have you checked with the USFWS concerning Endangered Species Act impacts? ❑ Yes Q No 5c. If yes, indicate the USFWS Field Office you have contacted. _ 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Site evaluation and NC Natural Heritage Program Data Explorer. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ❑X No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NOAA Essential Fish Habitat Mapper V3.0 - http: / /www. habitat. noaa. gov / protection /efh/habitatmapper.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 (e.g., National Historic Trust designation or properties significant in ❑Yes ❑X No North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? NC Department of Cultural Resources (www.ncdcr.gov) - Historic Preservation Office GIS Tool (gis.ncdcr.gov /hpowebn 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA- designated 100 -year floodplain? ❑ Yes ❑X No 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? FEMA FIRM MAP 3720170300J - May 2, 2006 J*siopniat Applicant /Agent's Printed Name Date c� A ent's Signature (Agu a is vali d only if an authorization letter from the applicant is provided Page 10 of 10 0 r t ft, r to 90011 _ t % 71J2 _�_ NT A A a\ w� "ML7. RANVIL ORANGE FRANKLIN DURHAA WAKE NASH WILSO CHATHAM JOHNSTON Project Site LEE HARNETT 1. F C I. oor61ale SYehm: NAO 198331a101ana No� GoiaFa Fi3 3200 2. Sue WIWI— low, —81. 3. five. kna0ary ESRI Map ServimL. Legend '� Project Site AfA - Altavista fine sandy loom (0-4 %) ApB2 - Appling sandy loam (2 -6 %, eroded) ApC2 - Appfing sandy loam 16 -10 %, eroded) CeB2 - Cecil sandy loam (2 -6 %, eroded) CeC2 - Cecil sandy loam (6 -10 %, eroded) CeD - Cecil sandy loam (10 -15 %) CeF - Cecil sandy loam (15 -45 %) CIE3 - Cecil clay loam (10 -20%, severely eroded) Cm - Chewacla Soils LdC2 - Lloyd loam (6 -10 %, eroded) Ma - Made land Me - Mantachie soils FaB2 - Faceville sandy loam (2 -6 %, eroded) WwE - Wilkes soils (10 -20%) 0 201) goo ® Feet 1:6.000 lal oiipind tlocvment iue of &5.I ® Stantec Foleal LO d— 2023000113 Rowgh. NC Re and by A LC an 2015-0603 Wake C-1, cl-,/ Op , North Carolina State University Farmers Market Park and Ride Lot F,— No. 2 raw Soils Map 1970 Wake County Soil Survey RANV11 ORANGE FRANKLIN OURHAA WAKE NASH MLSo CHATHAM %1 JOHNSTON Project Site LEE HARNETT Re1.. 1.Codtlinale System: NAD 19MV001— Noft Car ,FNS 3200 2 bole f.wi ': bNS purces. 3. bue kna : ESRI Map Services. Legend 0 zoo 400 ® Feet 1:6.DD0lol.6920 Eoa 1finof dL 11) ® Sta ntec Ao;sc, loceic, 202MM113 Rok'V ' NC Pm",ed by AIC m 201106 -03 Woke Co-ty creavnoieel North Carolina State University Farmers Market Park and Ride Lot Flo, NO. 3 rrle National Wetlands Inventory Project Site National Wetlands Inventory (NWI) ®PFOI C - Palusfine Forested, Broad - leaved deciduous, seasonally flooded ® PFOI F - Polustrine Forested, Broad - leaved deciduous, semipermanently flooded 0 zoo 400 ® Feet 1:6.DD0lol.6920 Eoa 1finof dL 11) ® Sta ntec Ao;sc, loceic, 202MM113 Rok'V ' NC Pm",ed by AIC m 201106 -03 Woke Co-ty creavnoieel North Carolina State University Farmers Market Park and Ride Lot Flo, NO. 3 rrle National Wetlands Inventory DRAINAGE SCHEDULE STRUCTURE DATA DOWNSTREAM PIPE DATA RIM 1 ALL STORM PIPE TO BE CLASS III RCP SIZE LENGTH UPSTREAM DOWNSTREAM FG =2750, ON EXISTING STORM DRAIN NO O ELEVATION TYPE IN (FT) INVERT INVERT DESCRIPTION 1 26680 CB 18 40 263.30 262.50 DISCHARGE TO PREFORMED SCOUR HOLE $2 2 266.80 CB 15 26 26365 26340 TW =278 0 3 26775 CB 15 82 26435 26340 L ry� ti � 4 269.15 CB 15 16 267 20 26700 DISCHARGE TO PREFORMED SCOUR HOLE #1 5 27090 CB 15 100 26830 26730 6 271.80 CB 15 66 26835 26760 U BC -278 5 r 7 270.50 CB 15 98 26750 26445 i 7 ` 8 277.25 JB N/A N/A - - - - - - - - CONVERT EXISTING CI TO PROPOSED JB 9 27690 CB 15 55 27375 273 07* 10 27820 CB N/A N/A - - - - - - - - NEW CB ON EXIST. RCP 11 279.00 CB N/A N/A - - - - - - - - NEW CB ON EXIST. RCP 12 27760 CB 15 72 27435 273 56* 21 261 50 CB 15 40 259 00 258.60 DISCHARGE TO PREFORMED SCOUR HOLE p4 22 263.00 CB 24 42 259 45 259.00 22A 26800 JB 24 140 26205 259 55 23 27030 CB 18 50 26620 262 15 24 26650 GI 24 82 26300 262.15 25 26730 CB 15 80 26430 261 70 26 26485 CB 15 28 261.60 261.00 DISCHARGE TO PREFORMED SCOUR HOLE #3 27 N/A OE 15 34 267.00 266.30 \ NOTES STAIR SCHEDULE \;\ \'. 1 EXISTING INFORMATION SHOWN PROVIDED BY STANTEC STAIR (11 STEPS) 2 •� 1 � � CONSULTING SERVICES INC , SURVEY DATED APRIL 10, TOP= 279 0 2014. j@ 2 CONTRACTOR SHALL HAVE ALL ON -SITE UTILITIES BOT= 273.5 / �I �. `• \ ,\ \ \ l JB LOCATED BY A UTILITY LOCATING SERVICE PRIOR TO ANY SEE CONCRETE STAIR DEMOLITION OR CONSTRUCTION NOTIFY OWNER /ENGINEER DETAIL ON SHEET 14. �- ANY DISCREPANCIES THIS `\ 3 THIS SITE IS NOT IN A FLOODPLAIN AS MAPPED BY FEMA ON FIRM MAP 3720170300J DATED MAY 2, 2006 \�~\Y 4 ALL AREAS SHALL HAVE POSITIVE DRAINAGE TO I )\ \� ExlsnNC Bc =z7ea STORMWATER COLLECTION SYSTEM / ELEVAnON I1, 5 REFER TO SHEETS 9 THRU 13 FOR EROSION AND SEDIMENT CONTROL DETAILS 6. CONVERT EXISTING CATCH BASIN TO JUNCTION BOX A i,^v j ddd � REMOVE HOOD AND GRATE SAW CUT BOX TO ALLOW I PLACEMENT OF NEW MANHOLE FRAME AND COVER ON TOP OF NEW PRECAST CONCRETE SLAB WITH 24" (MIN ) TIE PROPOSED STORM DRAIN j \ �; % DIAMETER OPENING PRECAST CONCRETE SLAB TO BE INTO EXISTING CATCH BASIN DESIGNED TO HS -20 LOADING- SEE JUNCTION BOX DETAIL ON SHEET 8 FOR ADDITIONAL INFORMATION DRAINAGE NOTES h� _,_11 TC =273 z ,� `_` BC =272 7 - 1 ALL STORM PIPE TO BE CLASS III RCP `� INSTALL NEW CATCH BASIN TW =2780 UNLESS NOTED OTHERWISE 2 SEE STORMWATER DETAILS ON SHEET 8. % FG =2750, ON EXISTING STORM DRAIN v r MATCH EXISTING INVERTS \ , y TC =2730 CONSTRUCTION ' SEE DETAIL ON SHEET 8 �N '' BC =272 5 TYPE CODE CB = CATCH BASIN RETAINING WALL, /SEE DETAIL ON SHEEJ 17 TW -2780 '1\ L r� \ Fc =27a0 JB = JUNCTION BOX GI = GRATED INLET �� r l L7• ' OE = OPEN END PIPE INSTALL NEW 'CATCH BASIN STAIR �j1� �" 27 ' = EXISTING, CONTRACTOR TO VERIFY ON EXISTING STORM DRAIN TC =279 4 BC MATCH EXISTING INVERTS =2789 21 ti e :o SEE DETAIL ON SHEET 8. TW =278 0 NOT FOR CONSTRUCTION FG =274 0 ry ��,_• SCALE 1" = 40' L ry� ti � __ TW =2770 FG =275 0 \ \ 2' CURB CUT, SEE DETAIL , ON SHEET 14, TYP _ 6 .y° BC= 27815 1� L \,v­ \ � �2 L TC=279 0 7 ry BC =274 1 '// U BC -278 5 r \O 278 n i 7 ` i BC -269 5 � s 2D BC =276 5 \ BC =27 5 B ­,2705 _ ....� ;i 2D6 c• �, C =276.2 ,BC` =2708," Qq • ` _ _ • f , ^ 3C=2715 4 TC =274 5 27 I BC= 274" � I ' TW =278 0 FG =275 0 TC =2743 JJJAAAI! /' ( J SC-273 8 TC =276 3 / + C1 ' BC -2758 I y TC =2755 BC= 275.0 2' CURB CUT, SEE DETAIL _ ON SHEET 14 TYP I / = ac 2732 -' REINFORCED CONC. ENDWALL, MC -272 3', SEE DETAIL ON SHEET 17 3Cq— 271.2 BC =2718 70LF OF 72" RCP C i - UPSTREAM INV = 25900 u, DOWNSTREAM INV = 25700 s BURY PIPE 1' BELOW TC =266 9 , .' b • ; �� PREFORMED SCOUR \ BC =266 a HP_ 270 9 HOLE #1 SEE / DETAIL ON SHEET 7 \� ! �� ��E7 ®S ��,• /i`� v - 15— =271 2 0 1 2 _ 260 TC =266 6 BC =266 SO o tib o h`O —G I cif , N OS O `TC =267 A ., a ° -- • - °�•' BC =266 5 � — 11, f \ _ _ —_ •X - a — __ _- ___ _ _ -_ _ —' ___ _ -.6 . n' 6 —� _ 8 C =266 6 - _ - 6 -fy TC =2674 _ 269 65 �_ •4 _ TC =265 65 6 BC TIE PROPOSED ASPHALT ` p �c� k ry' — — / 269 25 Bc =2s5 is ®, TC -266.0 l O O SC =265 5 ELEVATION TO EXISTING 2699 Q C=2665 \ 270 4 •, ' L ASPHALT ELEVATION BC=2� I ,f; - TC =26575 BC =`270 5, , `" CONVERT EXISTING CATCH \ \ \ '`'i\ ; \ PREFORMED SCOUR 9O' ' o L�, ' BC= 265 +25� BASIN TO PROPOSED JUNCTION x,, a;„ HOLE //2, SEE / - Tc �2sss, A / BOX MATCH EXISTING INVERTS, .' \•: \ DETAIL ON SHEET 7 � BC =2650 ACCESSIBLE PARKING SPACES, /° "`-= -_•`_;u,': SEE NOTE 6 �����, �� % SHEET LEGEND LOADING ZONES, AND CROSSWALKS , t PREFORMED SCOUR SHALL BE ADA ACCESSIBLE WITH A' � :•w•,: ` - �� ' /' REINFORCED CONIC ENDWALL, HOLE 3, SEE SEE DETAIL ON SHEET 17 # MAXIMUM CROSS -SLOPE OF 27 IN '� ,;:;;� ;'` ; `; DETAIL ON 5jHEET 7 -� 257 TOPOGRAPHIC CONTOURS ALL DIRECTIONS JJJ X257 PROPOSED SPOT EL VATION 1 '7/ CITY OF RALEIGH �I GRADE BREAK All Construction RIP —RAP OUTLET PROTECTION 5 State, and Federal Ruesa da i Regulations -%. SD —STORM DRAIN PIPE �; // -' /, • ' /�, "��j�; TONS CLASS B RIP -RAP, 14 SY PREFORMED SCOUR TRANSPORTATION SERVICES ® CATCH BASIN HOLE #4, SEE (� L� Lv �;' �' \ „ '` 'j%r ,GEOTEXTILE FABRIC Q JUNCTION BOX ' vDETAIL ON SHEET 7 PUBLIC UTILITIES_ \ i e 1 'L p , i'. ' /'/ . 4_j STORMWATER_ U FLARED END SECTION (FES) ALL CONSTRUCTION TO BE IN ACCORDANCE \ i' %' `• WITH ALL CITY OF RALEIGH AND NCDOT PLANNING - - — — — PROJECT LIMITS �'�'r-- _ yIV•,'�»J =, Lv,' �' �%"; �' ❑ STANDARDS AND SPECIFICATIONS THE FIRE_— _ — �> LIMITS OF LAND DISTURBANCE \ _ ,�, \ / ' R „a4` _ \;, ,3:c a ^LUi MORE STRINGENT SHALL APPLY URBAN FORESTRY CURB & GUTTER (STANDARD TYPE) ° CURB & GUTTER (SPILL TYPE) RETAINING WALL v r CONSTRUCTION TIN TOP OF RETAINING WALL ELEVATION \ , , ' . >•ry,/ GRADING & DRAINAGE PLAN o DOCUMENT SUBMITTAL FG FINISHED GRADE ELEVATION AT 1 �� � 1 = 4e BOTTOM OF RETAINING WALL V, , ' ?, j r -, PREFORMED SCOUR HOLE :o 40 0 40 80 NOT FOR CONSTRUCTION ��,_• SCALE 1" = 40' \ U� jl Wm � a 2< o? o j u Cs 0 0 Z � oW Z U� x q 0 7 a o! m � U j W r 0 3:9 U a9 �Zmmu Z = w U�mmZ �<rnm� z 0 E- E, C) W W � x � � d x Z4a Q C7 SHEET No 4 UosV— Prod No 2023000115 NCSU Prod No 201311118 FAC. NAd/E FARMERS MARKET FAC No. 7 9 9 Z PREFORMED PIPE BASE DEPTH OF PERMANENT SOIL REINFORCEMENT 010 DISCHARGE, MAX ALLOWABLE SCOUR HOLE SIZE MATTING (PSRM) PSRM SHALL SCOUR HOLE (D) CLASS CFS 010 DISCHARGE, CFS BE SEEDED WITH VEGETATION AT PIPE OR INSTALLATION. DITCH OUT 1 15" 3.75' 15' B 4.5 6 2 A L 1 5' B 5 6 7 0 SQUARE PREFORMED 15" 3 75' 1 5' B SCOUR HOLE (PSH) 6 4 15" In (RIP RAP IN BASIN NOT 8 1 3 6 SHOWN FOR CLARITY) PLAN VIEW PIPE (d = 15" OR 18 ") S4 INSTALL LEVEL AND FLUSH 010e D WITH NATURAL GROUND PSRM INFLOW NATURAL 7 = GROUND LINER* CLASS 8 B� RIPRAP WITH GEOTEXTILE MIN 1' TUCK SECTION A -A NOTES 1 SEE NCDOT BMP TOOLBOX VERSION 2 DATED 4/2014 FOR ADDITIONAL INFORMATION PREFORMED SCOUR HOLE NTS CITY OF RALEIGH All Construction must he in accordance with all Local, State, and Federal Rules and Regulations TRANSPORTATION SERVICES PUBLIC UTILITIES _ STORMWATER____ __ -- PLANNING__ _ FIRE URBAN FORESTRY CONSTRUCTION DOCUMENT SUBMITTAL NOT FOR CONSTRUCTION PREFORMED PIPE BASE DEPTH OF RIPRAP 010 DISCHARGE, MAX ALLOWABLE SCOUR HOLE SIZE WIDTH (B) SCOUR HOLE (D) CLASS CFS 010 DISCHARGE, CFS NUMBER 1 15" 3.75' 15' B 4.5 6 2 18" 4 5" 1 5' B 5 6 7 0 3 15" 3 75' 1 5' B 1 9 6 4 15" 3 75' 7 5' 8 1 3 6 i2] N U ^ N p U a � m C� fn o Z � V v 2 n U ^ w° q m N � � V 4J w N 0 w � x �UED mmu �wwu E- O Q < Q W d OQ� SHEET No. 5 Designer Prod No 2023000115 NCSU Prod No. 201311118 FAC NAME FARMERS MARKET FAC NO ! 9 9 Z DRAINAGE SCHEDULE STRUCTURE DATA DOWNSTREAM PIPE DATA CATCH BASIN RIM JUNCTION BOX SIZE LENGTH UPSTREAM DOWNSTREAM - LIMITS OF LAND DISTURBANCE NO ELEVATION TYPE IN FT INVERT INVERT DESCRIPTION 1 266 80 CB 18 40 26330 262.50 DISCHARGE TO PREFORMED SCOUR HOLE #2 2 266.80 CB 15 26 26365 26340 3 267.75 CB 15 82 26435 263.40 4 269.15 CB 15 16 267.20 267.00 DISCHARGE TO PREFORMED SCOUR HOLE #1 5 27090 CB 15 100 268.30 267.30 6 271.80 CB 15 66 26835 267.60 7 270.50 CB 15 98 267.50 264.45 8 277.25 JB N/A N/A - - - - - - - - CONVERT EXISTING Cl TO PROPOSED JB 9 27690 CB 15 55 273.75 273.07- 10 278.20 CB N/A N/A - - - - - - - - NEW CB ON EXIST. RCP 11 279.00 CB N/A N/A - - - - - - - - NEW CB ON EXIST. RCP 12 277.60 CB 15 72 27435 273.56' 21 261.50 CB 15 40 259.00 258.60 DISCHARGE TO PREFORMED SCOUR HOLE p4 22 26300 CB 24 42 259.45 25900 22A 26800 JB 24 140 26205 25955 23 270.30 CB 18 50 266.20 262.15 24 266.50 GI 24 82 263.00 262.15 25 267.30 CB 15 80 264.30 261 70 26 264.85 CB 15 28 261 60 261.00 DISCHARGE TO PREFORMED SCOUR HOLE #3 27 N/A OE 1 15 1 34 26700 1 266.30 rq m , Cs1 p \ NOTES: STAIR SCHEDULE .. , 1 EXISTING INFORMATION SHOWN PROVIDED BY STANTEC � m STAIR #1 (11 STEPS) CONSULTING SERVICES INC, SURVEY DATED APRIL 10, v ` 2014. TOP= 279.0 BOT= 273.5 Z / 2 CONTRACTOR SHALL HAVE ALL ON -SITE UTILITIES p z LOCATED BY A UTILITY LOCATING SERVICE PRIOR TO ANY h SEE CONCRETE STAIR DEMOLITION OR CONSTRUCTION NOTIFY OWNER /ENGINEER THIS DETAIL ON SHEET 14 p u / I ° ANY DISCREPANCIES. 3. THIS SITE IS NOT IN A FLOODPLAIN AS MAPPED BY FEMA [ � f ii ON FIRM MAP 3720170300J DATED MAY 2, 2006. i c =219.3 �✓ l �'j��l 4 ALL AREAS SHALL HAVE POSITIVE DRAINAGE TO EXISTING ^ 'BC =27B.e ,; _ _J ' STORMwATER COLLECTION SYSTEM t ELEVATION ' (� J!` 5. REFER TO SHEETS 9 THRU 13 FOR EROSION AND p i J I SEDIMENT CONTROL DETAILS. z 6. CONVERT EXISTING CATCH BASIN TO JUNCTION BOX. m REMOVE HOOD AND GRATE. SAW CUT BOX TO ALLOW Z li i PLACEMENT OF NEW MANHOLE FRAME AND COVER ON TOP -1 t / �l f ® I/l r / �// OF NEW PRECAST CONCRETE SLAB WITH 24" (MIN.) W c /TIE PROPOSED STORM' / l ! �� / JII / DIAMETER OPENING PRECAST CONCRETE SLAB TO BE m / n �� �; j'c i t 1 Q. INTO EXISTING CATCH BASIN < ` \- ry \1 \' 11 m x / DESIGNED TO HS -20 LOADING. SEE JUNCTION BOX DETAIL ON SHEET 8 FOR ADDITIONAL INFORMATION TC =274 5 / BC = hl 0 ' i I z 1 � TW =278 0 / ��- � f/ 'Impact BS Zone 2N /,,�- .�{ ,� / FG =275 0 1� ?j6 / ! Temporary, 497 F y 41 DRAINAGE NOTES / ` , / TC =2732 / j / /' sgft / ` - -\�` - / BC =272 7 TC =274.3 / / / 1 O O O b 1. ALL STORM PIPE TO BE CLASS III RCP .;' ` ��'• / BC -273.8 ?. / TC =276.3 // - 7 ' r O UNLESS NOTED OTHERWSE. j !INSTALL NEW CATCH BASIN W-2750 / // / 'BC /758 ,� `,ON EXISTING STORM DRAIN / �i;i / BC =2750 / /✓ 2 SEE STORMWATER DETAILS ON SHEET 8. i / / MATCH EXISTING INVERTS. ,��• TC =273.0 SEE DETAIL_ON SHEET 8 / BC =2725 / ; j �/ ° 2' CURB CUT, SEE DETAIL / TYPE CODE /' �O" j /,'�: J J RETAINING WALL, SEE -' �f� �� i /ON SHEET 14, TYP CB = CATCH BASIN / rw =278.0 - JB = JUNCTION BOX DETAIL ON SHE 17 / f / FG =2740 GI = GRATED INLET / / JO INSTALL NEW CATCH BASIN STAIR #1 ac= 2724// OE =OPEN END PIPE i 2T ; �' i �•j �' • = EXISTING, CONTRACTOR TO VERIFY ON EXISTING STORM DRAIN. rc =279a ;yi / /',,; MATCH EXISTNG INVERTS. / BC =278.9 z� " ^^ i ; / Bc =2732 / �° j REINFORCED CONC. ENDWALL, / ro Bc=272:3/, / n SEE DETAIL ON SHEET 17 SEE DETAIL ON SHEET 8 �� / / /: /i FG 278.0 ,y BC= 271.2, ,/ /; ' _ _ _ /// � l „ / '000, FG =274 0 i/ / I ;P // " BC =271 a ` �\ / / - FG -2750 / /fry ^ry. / / I " 70LF OF 72" RCP / / i i YYY Im UP 2' CURB CUT, SEE DETAIL pact B2 Zone 1 Impact 81 Zone 1 i TC =278 65 1 DG 257.00 \ ON SHEET 14, TYP %�zc BC-278 15 / Temporary, 282 Permanent, 732..5 I q sgft. Zone 2 BC =2 2 8 ! i s s ft, Zone 2 6U W. • _ ' _ / ABC =277.4 j ' f i // Tempora 509 sgft = P g �8 / � i� Permanent 478 / /TC =279 0 / rym / / sgft 6 4 / HP =270:9 �' /l� Os BC =274.1 PREFORMED SCOUR / / / / >, w�1�� /, z7 �2BC =2785 �!/ HOLE #1, SEE / / �I <�® 1 J ��� // �� / /� �✓ W ° `7 �� // ti� /N / / �/ DETAIL ON SHEET 7 •1` ..rwe / � ®f // v w / BC =2701 I \l \�? t /BC =27 5 - v " y, .N +')1�, .� -•2;; .< :tr' 2 � -p- � / � - � /�/ '- `` - ■wy� C =2712' Q Impact S7 ';;3 >� °'_ -.,�," - �_ / j i i TC =2666 s _ �r>" �, �T ✓�,/ -r,., fry 30 Permanent 33ft i* �_'a/ ' /BC =2661 / - ® // v *% o _ _ . ✓'' _- _ _ / \ x ry 26 / / •;� / �-r� m N LL.- BC =27 5 - _ U =270 5 /f v (Total) of new - " _ _� - u / p e l l Imp // 1;5 y0 Y,' Oy, %,. O ✓TC =2676, \ , � Z q m u act B3• Zone 1 �E; Permanent, 421 _ - ;.� BC -2665 �lJ ,✓ /// N, -^'r w�m,,N y C =276 2, i BC =271 5 / Q Q / - sgft ` / „•:,/� / w TC =267 1 -- R„ ":>: r - �S? ry y __ _ _ _ _ - / 269.65 -- _ _ _ _ • ,,c, ." - TC =265 65 6 TC =266.0 66 9 N N- / TIE PROPOSED ASPHALT /7 / �O �c >` �� - / / / 26925 Bc =2s5 t5 ELEVATION TO EXISTING j J 1 2699 / / / r•," !, j1 % / v _ \yam ` / / TC =266 5 ASPHALT ELEVATION _ �r •i' J ,27o a /` �-� ti Bc =2ss o- -- / ` - , E- PREFORMED SCOUR / //• �ry6 0 BC =26525�ej26se CONVERT EXISTING CATCH � v •v / e � /_ zS HOLE #2, SEE / l �i o ? ;:? TC=2655/f j/ BASIN TO PROPOSED JUNCTION r _ r S' / %% / \ > ; = / DETAIL ON SHEET 7 p , I e BC -265 0 /_ _ �� •- L - �. _ a �1 BOX MATCH EXISTING INVERTS, F-• ' �%' , _ U ��ry % /�� - „ __-- • '\ .,_ d ACCESSIBLE PARKING SPACES; `pi' / / Impact B4 Zone t SEE NOTE 6. , SHEET LEGEND: LOADING ZONES, AND CROSSWALKS - / Temporary, 389 i _ PREFORMED SCOUR - ��' _ n�/ / REINFORCED CONC. ENDWALL, sgft, Zone 2 % �� � / "s' .,v D � -- � 4, t ✓'1�iC SHALL BE ADA ACCESSIBLE WITH A' i SEE DETAIL ON SHEET 17 /HOLE #3, SEE :> % > � _ AI, /F P� M q /� / _ Tem ora 264 sgft / � /// _ C' ; �_ d'�C'�;, MAXIMUM CROSS -SLOPE OF 2% IN - - Z - 257 - TOPOGRAPHIC CONTOURS ALL DIRECTIONS �� j TAIL ONHEET 7 -257 PROPOSED SPOT ELEVAT✓� I� - f,� �l�'�I I / / / / G '� / /. =? - _ _ wr c''" _ GRADE BREAK ��11J�! �/ �� - SD -STORM DRAIN PIPE ® CATCH BASIN 0 JUNCTION BOX L. FLARED END SECTION (FES) - - - - PROJECT LIMITS - 0 - LIMITS OF LAND DISTURBANCE CURB & GUTTER (STANDARD TYPE) ° CURB & GUTTER (SPILL TYPE) RETAINING WALL TW TOP OF RETAINING WALL ELEVATION FG FINISHED GRADE ELEVATION AT BOTTOM OF RETAINING WALL t / / /� / , RIP -RAP OUTLET PROTECTION- 5 PREFORMED SCOUR /� Jr1 �/ / ��, /" / TONS CLASS B RIP -RAP, 14 SY ei j HOLE 4, SEE � fh,, 'O� �� p / / / / � =-+' GEOTEXTILE FABRIC # , , -i / 'DETAIL ON SHEET 7 ALL CONSTRUCTION TO BE IN ACCORDANCE WITH ALL CITY OF RALEIGH AND NCOOT _. -- ' � / STANDARDS AND SPECIFICATIONS. THE <' U � /Pj� caw � MORE STRINGENT SHALL APPLY Impact 36 2one 2 N Tem ora 22 sqft 04 SHEET No. 6 \: '4! _ \;� CK - :✓ % `' � // ,� ��/ / Destgr Prq. No. 2023000115 NCSU �_ ¢•� /r 'Y G / �w > Proj No. a CONSTRUCTION 201311118 DOCUMENT SUBMITTAL GRADING &DRAINAGE PLAN FAC. NAYS /' �,' �• !/ A \' '' �`�/ /; -i� FARMERS PREFORMED SCOUR HOLE / ao o ao 80 NOT FOR CONSTRUCTION FAC. NO scALE. r' = ao' 7992 Exhibit 7. Cross - Section of Proposed Culvert 61MUNDW PROPOSED 266.00 GRADE 266.00 PROPOSED 72" RCP G�PpEi - Existing Stream Grade Elevation = +/- 258.00 Culvert Invert = +/- 25' IPE BURIED 12" FOR AQUATIC LIFE PASSAGE SCALE: 1" = 5' Exhibit 8 NC nWn Stream identification Form Version 4.11 Date: !1- Z2 , S Project/Site: 'DS Latitude: Evaluator: CoI County: VV 0, kk Longitude: Total Points: Stream Determination (circle one) Other Stream is at least intermittent 37, Ephemeral Intermittent Perennial a g. Quad Name: if 2:19 or perennial if 2 30' 2 3 A. Geonnor hold Subtotal = 2 1 Absent Weak Moderate Strong 1' Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In- channel structure: ex. riffle -pool, step -pool, ripple-pool sequence 0 1 2 dD 4. Particle size of stream substrate 0 1 2 3 5. Active /relict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 0 7. Recent alluvial deposits 0 1 2 3 B. Headcuts 0 1 2 3 9. Grade control 0 1 5 1 1.5 10. Natural valley 0 0 5 1 1 1.5 11. Second or greater order channel No = 0 Yes = 3 e artificial ditches are not rated, see discussions in manual R Hvriminnv CSuhtntal = 11.9 1 12. Presence of Baseflow 0 1 2 1 13. Iron oxidizing bacteria 0 1 72 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 0.5 0 1.5 16. Organic debris lines or piles 0 0.5 1 1.5 17. Soil -based evidence of high water table? No = 0 Y s = 3 t . Rinlnnv lSuhtntal = 14 1 18. Fibrous roots in streambed 3 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2, 3 21. Aquatic Mollusks 1 2 3 22. Fish 0 0.5 1 1.5 23. Crayfish 0.5 1 1 5 24. Amphibians 0.5 1 1.5 .25. Algae 0 0.5 1.5 26. Wetland plants in streambed FACW = 0 75; OBL = 1.5 Other 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: Q co t1 IC1 rt jn�`�� 4,1 2- V+ c� .� Cp�e 16k cC rV bt,,v1°1(' io5 'oi1XtCi t� t �i chC,,nhe,II aNIc! �Jc) no k "" - huE Exhibit 9. Stormwater Plan Approval Baldwin, Alexander From: Burdick, Nathan <Nathan.Burdick @raleighnc.gov> Sent: Monday, April 27, 2015 9:42 AM To: Allen, Jonathan Cc: Barbour, Stacy; Lovic, Lee; Baker, Benjamin; Walters, Michael; Metcalf, Mary Ann; Kimbrell, Bradley Subject: RE: Farmers Market Park and Ride ICPs - Trans. No. 407184 Attachments: ATT00001.txt; ATT00002.htm Jonathan, We have received the needed documentation from NCSU mitigation bank; the Stormwater Tracking permit under T #425358 has been approved. Stormwater will now be able to approve the Mylar ICP review cycle. Thanks for your patience, Nathan Nathan Burdick, CFM Stormwater Reviewer City of Raleigh Stormwater Management Division Office Number (919) 996 -3520 Division Number (919) 996 -3940 nathan.burdickAraleighnc. gov From: Burdick, Nathan Sent: Tuesday, April 07, 2015 8:17 AM To: 'Allen, Jonathan'; Lovic, Lee; Baker, Benjamin; Walters, Michael; Metcalf, Mary Ann; Kimbrell, Bradley Cc: Barbour, Stacy Subject: RE: Farmers Market Park and Ride ICPs - Trans. No. 407184 Stormwater is not in a position to approve the ICP plan until the stormwater management plan has been approved. Please submit the documentation /receipt for the purchase of the required nitrogen offset credits and obtain the Stormwater Tracking permit, currently pending approval (T #425358), prior to submitting Mylar ICP set. Thanks, Nathan Nathan Burdick, CFM Stormwater Reviewer City of Raleigh Stormwater Management Division Office Number (919) 996 -3520 Division Number (919) 996 -3940 nathan.burdick(a,ralei ghnc. gov From: Allen, Jonathan [ma i Ito: jonathan.allenCabstantec.com] Sent: Tuesday, April 07, 2015 7:47 AM To: Burdick, Nathan; Lovic, Lee; Baker, Benjamin; Walters, Michael; Metcalf, Mary Ann; Kimbrell, Bradley Cc: Barbour, Stacy Subject: Farmers Market Park and Ride ICPs - Trans. No. 407184 Reviewers, Please be aware that we would like to submit ICP mylars for signatures for the Farmers Market Park and Ride project, Trans. No. 407184. As a reminder, this project is on State of Norf h Carolina property and is not subject to review and approval by the City of Raleigh, except for Stormwater and Transport ation infrastructure. Please forward your concurrence for mylar submittal at your earliest convenience. Thanks for your assistance, Jonathan Jonathan Allen, PE, LEED AP Project Manager, Community Development Stantec 5565 Centerview Drive Suite 107 Raleigh NC 27606 -3563 Phone: (919) 325 -4774 Cell: (919) 636 -0617 Fax: (919) 851 -8393 jonathan.allen @stantec.com 'Raint- 1 The content of this email is the confidential property of Stantec and should not be copied, modified, retransmitted, or used for any purpose except vAth Stantec's written authorization. If you are not the intended recipient, please delete all copies and notify us immediately. © Please consider the environment before printing this email Xx if i- r, r` 1� 1� { lyyij t t. 5� Y Preface Soil surveys contain information that affects land use planning in survey areas. They highlight soil limitations that affect various land uses and provide information about the properties of the soils in the survey areas. Soil surveys are designed for many different users, including farmers, ranchers, foresters, agronomists, urban planners, community officials, engineers, developers, builders, and home buyers. Also, conservationists, teachers, students, and specialists in recreation, waste disposal, and pollution control can use the surveys to help them understand, protect, or enhance the environment. Various land use regulations of Federal, State, and local governments may impose special restrictions on land use or land treatment. Soil surveys identify soil properties that are used in making various land use or land treatment decisions. The information is intended to help the land users identify and reduce the effects of soil limitations on various land uses. The landowner or user is responsible for identifying and complying with existing laws and regulations. Although soil survey information can be used for general farm, local, and wider area planning, onsite investigation is needed to supplement this information in some cases. Examples include soil quality assessments (http: / /www.nres.usda.govtwps /portal/ nres /main /soils /healtho and certain conservation and engineering applications. For more detailed information, contact your local USDA Service Center (http: // offices.sc.egov.usda.gov /locator /app ?agency =nres) or your NRCS State Soil Scientist (http: / /www.nres.usda.gov /wps/ portal /nres /detail /soils /contactus /? cid= nres142p2_053951). Great differences in soil properties can occur within short distances. Some soils are seasonally wet or subject to flooding. Some are too unstable to be used as a foundation for buildings or roads. Clayey or wet soils are poorly suited to use as septic tank absorption fields. A high water table makes a soil poorly suited to basements or underground installations. The National Cooperative Soil Survey is a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local agencies. The Natural Resources Conservation Service (NRCS) has leadership for the Federal part of the National Cooperative Soil Survey. Information about soils is updated periodically. Updated information is available through the NRCS Web Soil Survey, the site for official soil survey information. The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or a part of an individual's income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA's TARGET Center at (202) 720 -2600 (voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250 -9410 or call (800) 795 -3272 (voice) or (202) 720 -6382 (TDD). USDA is an equal opportunity provider and employer. Contents Preface.................................................................................. ..............................2 How Soil Surveys Are Made .................................................... ..............................5 SoilMap .................................................................................... ..............................7 SoilMap .................................................................................. ..............................8 Legend.................................................................................... ..............................9 MapUnit Legend ................................................................... .............................10 MapUnit Descriptions ........................................................... .............................10 Wake County, North Carolina ............................................ .............................12 CeC2 —Cecil sandy loam, 6 to 10 percent slopes, moderately eroded....... 12 CeD —Cecil sandy loam, 10 to 15 percent slopes .......... .............................13 CmA— Chewacla sandy loam, 0 to 2 percent slopes, frequently flooded.... 14 FaB2— Faceville sandy loam, 2 to 6 percent slopes, moderately eroded 15 LdC2 —Lloyd loam, 6 to 10 percent slopes, moderately eroded .................16 ... PCE3— Pacolet clay loam, 10 to 20 percent slopes, severely eroded 17 ......... WmE— Wedowee sandy loam, 15 to 25 percent slopes .............................18 Soil Information for All Uses .................................................. .............................20 Suitabilities and Limitations for' Use ....................................... .............................20 LandClassifications ........................................................... .............................20 Hydric Rating by Map Unit .............................................. .............................20 References............................................................................... .............................25 4 Hove Soil Surveys Are Made Soil surveys are made to provide information about the soils and miscellaneous areas in a specific area. They include a description of the soils and miscellaneous areas and their location on the landscape and tables that show soil properties and limitations affecting various uses. Soil scientists observed the steepness, length, and shape of the slopes; the general pattern of drainage; the kinds of crops and native plants; and the kinds of bedrock. They observed and described many soil profiles. A soil profile is the sequence of natural layers, or horizons, in a soil. The profile extends from the surface down into the unconsolidated material in which the soil formed or from the surface down to bedrock. The unconsolidated material is devoid of roots and other living organisms and has not been changed by other biological activity. Currently, soils are mapped according to the boundaries of major land resource areas (MLRAs). MLRAs are geographically associated land resource units that share common characteristics related to physiography, geology, climate, water resources, soils, biological resources, and land uses (USDA, 2006). Soil survey areas typically consist of parts of one or more MLRA. The soils and miscellaneous areas in a survey area occur in an orderly pattern that is related to the geology, landforms, relief, climate, and natural vegetation of the area. Each kind of soil and miscellaneous area is associated with a particular kind of landform or with a segment of the landform. By observing the soils and miscellaneous areas in the survey area and relating their position to specific segments of the landform, a soil scientist develops a concept, or model, of how they were formed. Thus, during mapping, this model enables the soil scientist to predict with a considerable degree of accuracy the kind of soil or miscellaneous area at a specific location on the landscape. Commonly, individual soils on the landscape merge into one another as their characteristics gradually change. To construct an accurate soil map, however, soil scientists must determine the boundaries between the soils. They can observe only a limited number of soil profiles. Nevertheless, these observations, supplemented by an understanding of the soil- vegetation - landscape relationship, are sufficient to verify predictions of the kinds of soil in an area and to determine the boundaries. Soil scientists recorded the characteristics of the soil profiles that they studied. They noted soil color, texture, size and shape of soil aggregates, kind and amount of rock fragments, distribution of plant roots, reaction, and other features that enable them to identify soils. After describing the soils in the survey area and determining their properties, the soil scientists assigned the soils to taxonomic classes (units). Taxonomic classes are concepts. Each taxonomic class has a set of soil characteristics with precisely defined limits. The classes are used as a basis for comparison to classify soils systematically. Soil taxonomy, the system of taxonomic classification used in the United States, is based mainly on the kind and character of soil properties and the arrangement of horizons within the profile. After the soil scientists classified and named the soils in the survey area, they compared the Custom Soil Resource Report individual soils with similar soils in the same taxonomic class in other areas so that they could confirm data and assemble additional data based on experience and research. The objective of soil mapping is not to delineate pure map unit components; the objective is to separate the landscape into landforms or landform segments that have similar use and management requirements. Each map unit is defined by a unique combination of soil components and /or miscellaneous areas in predictable proportions. Some components may be highly contrasting to the other components of the map unit. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The delineation of such landforms and landform segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, onsite investigation is needed to define and locate the soils and miscellaneous areas. Soil scientists make many field observations in the process of producing a soil map. The frequency of observation is dependent upon several factors, including scale of mapping, intensity of mapping, design of map units, complexity of the landscape, and experience of the soil scientist. Observations are made to test and refine the soil - landscape model and predictions and to verify the classification of the soils at specific locations. Once the soil - landscape model is refined, a significantly smaller number of measurements of individual soil properties are made and recorded. These measurements may include field measurements, such as those for color, depth to bedrock, and texture, and laboratory measurements, such as those for content of sand, silt, clay, salt, and other components. Properties of each soil typically vary from one point to another across the landscape. Observations for map unit components are aggregated to develop ranges of characteristics for the components. The aggregated values are presented. Direct measurements do not exist for every property presented for every map unit component. Values for some properties are estimated from combinations of other properties. While a soil survey is in progress, samples of some of the soils in the area generally are collected for laboratory analyses and for engineering tests. Soil scientists interpret the data from these analyses and tests as well as the field- observed characteristics and the soil properties to determine the expected behavior of the soils under different uses. Interpretations for all of the soils are field tested through observation of the soils in different uses and under different levels of management. Some interpretations are modified to fit local conditions, and some new interpretations are developed to meet local needs. Data are assembled from other sources, such as research information, production records, and field experience of specialists. For example, data on crop yields under defined levels of management are assembled from farm records and from field or plot experiments on the same kinds of soil. Predictions about soil behavior are based not only on soil properties but also on such variables as climate and biological activity. Soil conditions are predictable over long periods of time, but they are not predictable from year to year. For example, soil scientists can predict with a fairly high degree of accuracy that a given soil will have a high water table within certain depths in most years, but they cannot predict that a high water table will always be at a specific level in the soil on a specific date. After soil scientists located and identified the significant natural bodies of soil in the survey area, they drew the boundaries of these bodies on aerial photographs and identified each as a specific map unit. Aerial photographs showtrees, buildings, fields, roads, and rivers, all of which help in locating boundaries accurately. 0 Soil Map The soil map section includes the soil map for the defined area of interest, a list of soil map units on the map and extent of each map unit, and cartographic symbols displayed on the map. Also presented are various metadata about data used to produce the map, and a description of each soil map unit. xe OOP, ` jam' y APO, �. Centennial Pkw Centennial y � y 'bay .wOOU Ave - __ ' MAP LEGEND Area of Interest (AOI) Area of Interest (AOI) Soils Soil Map Unit Polygons . i Soil Map Unit Lines 10 Soil Map Unit Points Special Point Features V Blowout Borrow Pit X Clay Spot Closed Depression X Gravel Pit Gravelly Spot Landfill Lava Flow Marsh or swamp yak. Mine or Quarry 0 Miscellaneous Water ® Perennial Water Rock Outcrop Saline Spot Sandy Spot E-* Severely Eroded Spot Sinkhole Slide or Slip Sodic Spot Custom Soil Resource Report MAP INFORMATION 6E This product is generated from the USDA -NRCS certified data as of the version date(s) listed below. Soil Survey Area: Wake County, North Carolina Survey Area Data: Version 12, Sep 10, 2014 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Data not available The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Spoil Area The soil surveys that comprise your AOI were mapped at 1:15,800. Q Stony Spot Warning: Soil Map may not be valid at this scale. Very Stony Spot Wet Spot Enlargement of maps beyond the scale of mapping can cause Other misunderstanding of the detail of mapping and accuracy of soil line p placement. The maps do not show the small areas of contrasting Special Line Features soils that could have been shown at a more detailed scale. Water Features Streams and Canals Please rely on the bar scale on each map sheet for map measurements. Transportation f-f-+ Rails Source of Map: Natural Resources Conservation Service 0%01 Interstate Highways Web Soil Survey URL: http : //websoilsurvey.nres.usda.gov Coordinate System: Web Mercator (EPSG:3857) US Routes Major Roads Maps from the Web Soil Survey are based on the Web Mercator Local Roads projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Background Albers equal -area conic projection, should be used if more accurate N Aerial Photography calculations of distance or area are required. 6E This product is generated from the USDA -NRCS certified data as of the version date(s) listed below. Soil Survey Area: Wake County, North Carolina Survey Area Data: Version 12, Sep 10, 2014 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Data not available The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Custom Soil Resource Report Map Unit Legend Wake County, North Carolina (NC183) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI CeC2 Cecil sandy loam. 6 to 10 percent 0.0 slopes, moderately eroded 0.3% CeD Cecil sandy loam, 10 to 15 3.1 percent slopes 20.9% CmA Chewada sandy loam, 0 to 2 4.4 percent slopes. frequently 29.9% flooded FaB2 Faceville sandy loam, 2 to 6 4.g' percent slopes, moderately 32.2% eroded LdC2 Lloyd loam, 6 to 10 percent 0.2 slopes, moderately eroded Pacolet day loam, 10 to 20 1.8 percent slopes. severely 1.2% PcE3 12.2% eroded WmE Wedowee sandy loam, 15 to 25 0.5 percent slopes 3.3% Totals for Area of Interest 14.9 100.0% Map Unit Descriptions The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits forthe properties of the soils. On the landscape; however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting, or similar, components. They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management. These are called contrasting, or dissimilar, components. They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified ill] Custom Soil Resource Report by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each. A few areas of minor components may not have been observed, and consequently they are not mentioned in the descriptions, especially where the pattern was so complex that itwas impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The objective of mapping is not to delineate pure taxonomic classes but rather to separate the landscape into landforms or landform segments that have similar use and management requirements. The delineation of such segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, however, onsite investigation is needed to define and locate the soils and miscellaneous areas. An identifying symbol precedes the map unit name in the map unit descriptions. Each description includes general facts about the unit and gives important soil properties and qualities. Soils that have profiles that are almost alike make up a soil series. Except for differences in texture of the surface layer, all the soils of a series have major horizons that are similar in composition, thickness, and arrangement. Soils of one series can differ in texture of the surface layer, slope, stoniness, salinity, degree of erosion, and other characteristics that affect their use. On the basis of such differences, a soil series is divided into soil phases. Most of the areas shown on the detailed soil maps are phases of soil series. The name of a soil phase commonly indicates a feature that affects use or management. For example, Alpha silt loam, 0 to 2 percent slopes, is a phase of the Alpha series. Some map units are made up of two or more major soils or miscellaneous areas. These map units are complexes, associations, or undifferentiated groups. A complex consists of two or more soils or miscellaneous areas in such an intricate pattern or in such small areas that they cannot be shown separately on the maps. The pattern and proportion of the soils or miscellaneous areas are somewhat similar in all areas. Alpha -Beta complex, 0 to 6 percent slopes, is an example. An association is made up of two or more geographically associated soils or miscellaneous areas that are shown as one unit on the maps. Because of present or anticipated uses of the map units in the survey area, it was not considered practical or necessary to map the soils or miscellaneous areas separately. The pattern and relative proportion of the soils or miscellaneous areas are somewhat similar. Alpha - Beta association, 0 to 2 percent slopes, is an example. An undifferentiated group is made up of two or more soils or miscellaneous areas that could be mapped individually but are mapped as one unit because similar interpretations can be made for use and management. The pattern and proportion of the soils or miscellaneous areas in a mapped area are not uniform. An area can be made up of only one of the major soils or miscellaneous areas, or it can be made up of all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example. Some surveys include miscellaneous areas. Such areas have little or no soil material and support little or no vegetation. Rock outcrop is an example. 11 Custom Soil Resource Report Wake County, North Carolina CeC2 —Cecil sandy loam, 6 to 10 percent slopes, moderately eroded Map Unit Setting National map unit symbol: 1 vfv6 Elevation: 200 to 1,400 feet Mean annual precipitation: 37 to 60 inches Mean annual air temperature: 59 to 66 degrees F Frost -free period: 200 to 240 days Farmland classification: Farmland of statewide importance Map Unit Composition Cecil, moderately eroded, and similar soils: 85 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Cecil, Moderately Eroded Setting Landform, Interfluves Landform position (two- dimensional): Summit, shoulder Landform position (three- dimensional): Interfluve Down -slope shape: Convex Across -slope shape: Convex Parent material: Saprolite derived from granite and gneiss and /or schist Typical profile Ap - 0 to 4 inches: sandy loam BE - 4 to 6 inches: sandy clay loam Bt - 6 to 50 inches: clay C - 50 to 75 inches: loam Properties and qualities Slope: 6 to 10 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Medium Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in /hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 8.1 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 3e Hydrologic Soil Group: B 12 Custom Soil Resource Report CeD —Cecil sandy loam, 10 to 15 percent slopes Map Unit Setting National map unit symbol: 41zd Elevation: 200 to 1,400 feet Mean annual precipitation: 37 to 60 inches Mean annual air temperature: 59 to 66 degrees F Frost -free period: 200 to 240 days Farmland classification: Farmland of statewide importance Map Unit Composition Cecil and similar soils: 85 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Cecil Setting Landform- Interfluves Landform position (two- dimensional): Summit, shoulder Landform position (three- dimensional). Interfluve Down -slope shape: Convex Across -slope shape. Convex Parent material. Saprolite derived from granite and gneiss and /or schist Typical profile Ap - 0 to 8 inches: sandy loam Bt - 8 to 42 inches: clay BC - 42 to 50 inches. clay loam C - 50 to 80 inches: sandy loam Properties and qualities Slope. 8 to 15 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Medium Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 8.1 inches) Interpretive groups Land capability classification (irrigated). None specified Land capability classification (nonirrigated). 3e Hydrologic Soil Group: A 13 Custom Soil Resource Report CmA— Chewacla sandy loam, 0 to 2 percent slopes, frequently flooded Map Unit Setting National map unit symbol: 1 vfvd Elevation: 200 to 1,400 feet Mean annual precipitation: 37 to 60 inches Mean annual air temperature: 59 to 66 degrees F Frost -free period: 200 to 240 days Farmland classification: Prime farmland if drained and either protected from flooding or not frequently flooded during the growing season Map Unit Composition Chewacla, frequently flooded, and similar soils: 85 percent Minor components: 8 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Chewacla, Frequently Flooded Setting Landform: Flood plains Down -slope shape- Concave Across -slope shape: Linear Parent material: Loamy alluvium derived from igneous and metamorphic rock Typical profile A - 0 to 4 inches: loam Bwl - 4 to 26 inches: silty clay loam Bw2 - 26 to 38 inches: loam Bw3 - 38 to 60 inches: clay loam C - 60 to 80 inches. loam Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Somewhat poorly drained Runoff class: Low Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in /hr) Depth to water table: About 6 to 24 inches Frequency of flooding: Frequent Frequency of ponding: None Available waterstorage in profile: High (about 11.5 inches) Interpretive groups Land capability classification (irrigated). None specified Land capability classification (nonirrigated): 4w Hydrologic Soil Group: B/D Minor Components Wehadkee, undrained Percent of map unit: 5 percent 14 Custom Soil Resource Report Landform: Depressions on flood plains Down -slope shape: Concave Across -slope shape: Linear Riverview Percent of map unit: 3 percent Landform: Flood plains Down -slope shape: Linear Across -s lope shape: Linear FaB2— Faceville sandy loam, 2 to 6 percent slopes, moderately eroded Map Unit Setting National map unit symbol: 1vfxf Elevation. 80 to 330 feet .Mean annual precipitation: 37 to 60 inches Mean annual air temperature: 59 to 66 degrees F Frost -free period: 200 to 240 days Farmland classification. All areas are prime farmland Map Unit Composition Faceville and similar soils: 85 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Faceville Setting Landform: Ridges on marine terraces Landform position (two- dimensional): Shoulder, summit Landform position (three- dimensional): Crest Down -slope shape: Convex Across -slope shape: Convex Parent material: Clayey marine deposits Typical profile Ap - 0 to 8 inches: fine sandy loam E - 8 to 13 inches: fine sandy loam Bt - 13 to 80 inches: clay loam Properties and qualities Slope: 2 to 6 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Low Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in /hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 8.1 inches) 15 Custom Soil Resource Report Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 2e Hydrologic Soil Group: B LdC2 —Lloyd loam, 6 to 10 percent slopes, moderately eroded Map Unit Setting National map unit symbol: 1 vfyb Elevation. 300 to 450 feet Mean annual precipitation: 37 to 60 inches Mean annual air temperature: 59 to 66 degrees F Frost -free period: 200 to 240 days Farmland classification Farmland of statewide importance Map Unit Composition Lloyd, moderately eroded, and similar soils: 100 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Lloyd, Moderately Eroded Setting Landform: Hillslopes on ridges Landform position (two- dimensional): Backslope Landform position (three- dimensional): Side slope Down -slope shape: Linear Across -slope shape: Convex Parent material: Residuum weathered from diorite and /or gabbro and /or diabase and /or gneiss Typical profile H1 - 0 to 8 inches: loam H2 - 8 to 49 inches: clay H3 - 49 to 80 inches: sandy clay loam Properties and qualities Slope: 6 to 10 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Medium Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in /hr) Depth to water table- More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 8.2 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification ( nonirrigated): 3e Hydrologic Soil Group: B 16 Custom Soil Resource Report PcE3— Pacolet clay loam, 10 to 20 percent slopes, severely eroded Map Unit Setting National map unit symbol., 1vfx2 Elevation: 200 to 1,400 feet Mean annual precipitation: 37 to 60 inches Mean annual air temperature: 59 to 66 degrees F Frost -free period: 200 to 240 days Farmland classification: Not prime farmland Map Unit Composition Pacolet, severely eroded, and similar soils: 85 percent Estimates are based on observations, descriptions, and transects of the mapumt. Description of Pacolet, Severely Eroded Setting Landform: Hillslopes on ridges Landform position (two - dimensional): Backslope Landform position (three- dimensional): Side slope Down -slope shape: Linear Across -slope shape: Convex Parent material- Saprolite derived from granite and gneiss and /or schist Typical profile A - 0 to 3 inches: clay loam Bt - 3 to 29 inches: clay BC - 29 to 37 inches: clay loam C1 - 37 to 52 inches: clay loam C2 - 52 to 80 inches. loam Properties and qualities Slope: 10 to 25 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: High Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in /hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 7.7 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 6e Hydrologic Soil Group: B 17 Custom Soil Resource Report WmE— Wedowee sandy loam, 15 to 25 percent slopes Map Unit Setting National map unit symbol: 4m2y Elevation: 200 to 1,400 feet Mean annual precipitation: 37 to 60 inches Mean annual air temperature: 59 to 66 degrees F Frost -free period: 200 to 240 days Farmland classification: Not prime farmland Map Unit Composition Wedowee and similar soils: 80 percent Minor components: 20 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Wedowee Setting Landform: Hillslopes on ridges Landform position (two- dimensional): Backslope Landform position (three- dimensional): Side slope Down -s lope shape- Linear Across -slope shape: Convex Parent material: Saprolite derived from granite and gneiss and /or schist Typical profile Ap - 0 to 4 inches: sandy loam E - 4 to 7 inches: sandy loam Bt - 7 to 23 inches: clay BC - 23 to 35 inches: clay loam C - 35 to 80 inches: sandy clay loam Properties and qualities S lope- 15 to 25 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Runoff class: Medium Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in /hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile. Moderate (about 8.1 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4e Hydrologic Soil Group: B 18 Custom Soil Resource Report Minor Components Rion Percent of map unit. 12 percent Landform: Hillslopes on ridges Landform position (two- dimensional): Backslope Landform position (three- dimensional). Side slope Down -slope shape- Linear Across -slope shape: Convex Wateree Percent of map unit: 8 percent Landform: Hillslopes on ridges Landform position (two- dimensional): Backslope Landform position (three- dimensional): Side slope Down -slope shape- Linear Across -slope shape: Convex 19 ►3 Soil Information for All Uses Suitabilities and Limitations for Use The Suitabilities and Limitations for Use section includes various soil interpretations displayed as thematic maps with a summary table for the soil map units in the selected area of interest. A single value or rating for each map unit is generated by aggregating the interpretive ratings of individual map unit components. This aggregation process is defined for each interpretation. Land Classifications Land Classifications are specified land use and management groupings that are assigned to soil areas because combinations of soil have similar behavior for specified practices. Most are based on soil properties and other factors that directly influence the specific use of the soil. Example classifications include ecological site classification, farmland classification, irrigated and nonirrigated land capability classification, and hydric rating. Hydric Rating by Map Unit This rating indicates the percentage of map units that meets the criteria for hydric soils. Map units are composed of one or more map unit components or soil types, each of which is rated as hydric soil or not hydric. Map units that are made up dominantly of hydric soils may have small areas of minor nonhydnc components in the higher positions on the landform, and map units that are made up dominantly of nonhydric soils may have small areas of minor hydric components in the lower positions on the landform. Each map unit is rated based on its respective components and the percentage of each component within the map unit. The thematic map is color coded based on the composition of hydric components. The five color classes are separated as 100 percent hydric components, 66 to 99 percent hydric components, 33 to 65 percent hydric components, 1 to 32 percent hydric components, and less than one percent hydric components. In Web Soil Survey, the Summary by Map Unit table that is displayed below the map pane contains a column named 'Rating'. In this column the percentage of each map unit that is classified as hydric is displayed. 20 J $ , 0 Custom Soil Resource Report Hydric soils are defined by the National Technical Committee for Hydric Soils (NTCHS) as soils that formed under conditions of saturation, flooding, or ponding long enough during the growing season to develop anaerobic conditions in the upper part (Federal Register, 1994). Under natural conditions, these soils are either saturated or inundated long enough during the growing season to support the growth and reproduction of hydrophytic vegetation. The NTCHS definition identifies general soil properties that are associated with wetness. In order to determine whether a specific soil is a hydric soil or nonhydric soil, however, more specific information, such as information about the depth and duration of the water table, is needed. Thus, criteria that identify those estimated soil properties unique to hydric soils have been established (Federal Register, 2002). These criteria are used to identify map unit components that normally are associated with wetlands. The criteria used are selected estimated soil properties that are described in "Soil Taxonomy" (Soil Survey Staff, 1999) and "Keys to Soil Taxonomy" (Soil Survey Staff, 2006) and in the "Soil Survey Manual' (Soil Survey Division Staff, 1993). If soils are wet enough for a long enough period of time to be considered hydric, they should exhibit certain properties that can be easily observed in the field. These visible properties are indicators of hydric soils. The indicators used to make onsite determinations of hydric soils are specified in "Field Indicators of Hydric Soils in the United States" (Hurt and Vasilas, 2006). References: Federal Register. July 13, 1994. Changes in hydric soils of the United States Federal Register. September 18, 2002. Hydric soils of the United States. Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric soils in the United States. Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. U.S. Department of Agriculture Handbook 18. Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys. 2nd edition. Natural Resources Conservation Service. U.S. Department of Agriculture Handbook 436. Soil Survey Staff. 2006. Keys to soil taxonomy. 10th edition. U.S. Department of Agriculture, Natural Resources Conservation Service. 21 4 0 LdC21 so j�•, FaB2 , = ' MdywOOa Ave CentenmlA Pkwy Centennial,- - -- e lift MAP LEGEND Area of Interest (AOI) Transportation — Area of Interest (AOI) ++-+ Rails Soils Soil Rating Polygons Q Hydric (100 %) Q Hydric (66 to 99 %) 0 Hydric (33 to 65 %) 0 Hydric (1 to 32 %) Not Hydric (0 %) Not rated or not available Soil Rating Lines .y Hydric (100 %) . ► Hydric (66 to 99 %) ► ► Hydric (33 to 65 %) ► ♦ Hydric (1 to 32 %) Not Hydre (0 %) . ► Not rated or not available Custom Soil Resource Report r�+ Interstate Highways US Routes Major Roads Local Roads Background W Aerial Photography MAP INFORMATION The soil surveys that comprise your AOI were mapped at 1:15,800. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: http ltwebsoilsurvey.nres.usda.gov Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area. such as the Albers equal -area conic projection, should be used if more accurate calculations of distance or area are required. 23 This product is generated from the USDA -NRCS certified data as of Soil Rating Points the version date(s) listed below. 0 Hydre (100%) 0 Hydric (66 to 99 %) Soil Survey Area: Wake County, North Carolina Survey Area Data: Version 12, Sep 10, 2014 0 Hydric (33 to 65 %) 0 Hydric (1 to 32 %) Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. 0 Not Hydric (0 %) a Not rated or not available Date(s) aerial images were photographed: Data not available. Water Features Streams and Canals The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. 23 ,_ . Custom Soil Resource Report Table — Hydric Rating by Map Unit Hydric Rating by Map Unit— Summary by Map Unit — Wake County, North Carolina (NC183) Map unit symbol Map unit name Rating Acres in AOI Percent of AOI CeC2 Cecil sandy loam, 6 to 10 0 0.01 0.3% percent slopes, moderately eroded CeD Cecil sandy loam, 10 to 0 3.1 20.9% 15 percent slopes CmA Chewacla sandy loam, 0 5 4.4 29.9% to 2 percent slopes, frequently flooded - i - - FaB2 Faceville sandy loam, 2 to 10 4.8 32.2% 6 percent slopes, moderately eroded LdC2 Lloyd loam, 6 to 10 0 0.2 1,2% percent slopes, moderately eroded PcE3 Pacolet clay loam, 10 to 0 1.8 12.2% 20 percent slopes, severely eroded WmE Wedowee sandy loam, 15 0 0.5 3.3% to 25 percent slopes Totals for Area of Interest 14.91 100.0% Rating Options — Hydric Rating by Map Unit Aggregation Method: Percent Present Component Percent Cutoff: None Specified Tie -break Rule: Lower 24 References American Association of State Highway and Transportation Officials (AASHTO). 2004. Standard specifications for transportation materials and methods of sampling and testing. 24th edition. American Society for Testing and Materials (ASTM). 2005. Standard classification of soils for engineering purposes. ASTM Standard D2487 -00. Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of wetlands and deep -water habitats of the United States. U.S. Fish and Wildlife Service FWS /OBS- 79/31. Federal Register. July 13, 1994. Changes in hydric soils of the United States. Federal Register. September 18, 2002. Hydric soils of the United States. Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric soils in the United States. National Research Council. 1995. Wetlands: Characteristics and boundaries. Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. U.S. Department of Agriculture Handbook 18. http: / /www.nres.usda.gov /wps /portal /nres/ detail / national /soils / ?cid= nres142p2_054262 Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys. 2nd edition. Natural Resources Conservation Service, U.S. Department of Agriculture Handbook 436. http: / /www.nres.usda.govtwps /portal/ nres / detail /national /soils / ?cid =nres 142p2_053577 Soil Survey Staff. 2010. Keys to soil taxonomy. 11th edition. U.S. Department of Agriculture, Natural Resources Conservation Service. http: / /www.nres.usda.gov /wps/ portal /nres/ detail /national /soils / ?cid =nres 142p2_053580 Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and Delaware Department of Natural Resources and Environmental Control, Wetlands Section. United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of Engineers wetlands delineation manual. Waterways Experiment Station Technical Report Y -87 -1. United States Department of Agriculture, Natural Resources Conservation Service. National forestry manual. http: / /www.nres.usda.gov/wps /portal /nres /detail /soils/ home / ?cid= nres142p2_053374 United States Department of Agriculture, Natural Resources Conservation Service. National range and pasture handbook. http: / /www.nres.usda.gov/wps /portal /nres/ detail / national /landuse /rangepasture/ ?cid= stelprdb1043084 25 Custom Soil Resource Report United States Department of Agriculture, Natural Resources Conservation Service. National soil survey handbook, title 430 -VI. http: / /www.nres.usda.gov/wps /portal/ nres /detail /soi Is /scientists / ?cid =nres 142p2_054242 United States Department of Agriculture, Natural Resources Conservation Service. 2006. Land resource regions and major land resource areas of the United States, the Caribbean, and the Pacific Basin. U.S. Department of Agriculture Handbook 296. http: / /www.nres.usda.gov /wps/ portal /nres /detail /national /soils /? cid= nres142p2_053624 United States Department of Agriculture, Soil Conservation Service. 1961. Land capability classification. U.S. Department of Agriculture Handbook 210. http: // www.nrcs.usda.gov/lnternet/FSE—DOCUMENTS/nrcsl42p2_052290.pdf 9