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HomeMy WebLinkAbout20170194 Ver 1_401 Application_20170217Kimley»>Horn February 13, 2017 Mr. James Lastinger U.S. Army Corps of Engineers Raleigh Regulatory Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 Ms. Karen Higgins NC Division of Water Resources 401 & Buffer Permitting Unit 512 North Salisbury Street Raleigh, NC 27604 RE: Nationwide Permit 39 Application — KARTS — Henderson Site Henderson, Vance County, North Carolina Dear Mr. Lastinger and Ms. Higgins: On behalf of our client, Kerr Area Transportation Authority, Kimley-Horn is submitting the attached application for authorization under Nationwide Permit (NWP) 39 for the above referenced project in Vance County. Kerr Area Transportation Authority is proposing to develop the KARTS - Henderson Site within an undeveloped 10.2 -acre property just north of Henderson, North Carolina. The proposed development will consist of an administration building, a maintenance building, a parking lot, two access roads, and a stormwater wet pond. One intermittent stream (S1) was delineated within the project study area in the southeastern portion of the property. The feature was confirmed by the US Army Corps of Engineers (USACE) on July 30, 2015. A portion of Stream S1 will be permanently impacted by the construction of a parking lot. Impacts to Stream S1 have been avoided and minimized to the extent practical by intentionally aligning the parking lot and steepening the fill slopes to reduce the amount of stream feet affected. To assist in your review of this NWP application, the following information has been included: • PCN Application Form 0 Preliminary JD Documentation • Signed Agent Authorization Form 0 Stream Data Forms • Figures 0 Plan Sheets • Proposed Impact Map 0 NCDWR 401 Application Fee of $240 If you need any additional information to assist in your review of this NWP application, feel free to contact me at 919-678-4155 or Jason. Hartshorn@Kimley-Horn.com. Sincerely, Jason Hartshorn, PWS kimley-horn.com 421 Fayetteville Street, Suite 600, Raleigh, NC 27601 919 677 2000 Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Page 1 of 11 PCN Form — Version 1.3 December 10, 2008 Version Pre -Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: ®Section 404 Permit El 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? ❑ Yes ® No 1 d. Type(s) of approval sought from the DWQ (check all that apply): ® 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization 1 e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ® No For the record only for Corps Permit: ❑ Yes ® No 1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. ❑ Yes ® No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes ® No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ® No 2. Project Information 2a. Name of project: KARTS - Henderson Site 2b. County: Vance County 2c. Nearest municipality / town: Henderson 2d. Subdivision name: n/a 2e. NCDOT only, T.I.P. or state project no: n/a 3. Owner Information 3a. Name(s) on Recorded Deed: Kerr Area Transportation Authority 3b. Deed Book and Page No. 01275-10547 3c. Responsible Party (for LLC if applicable): Rob Brink 3d. Street address: 943 W. Andrews Ave., Suite 1 3e. City, state, zip: Henderson, North Carolina, 27536 3f. Telephone no.: (252) 438-2573 3g. Fax no.: n/a 3h. Email address: RBrink@KARTSNC.com Page 1 of 11 PCN Form — Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ® Agent ❑ Other, specify: 4b. Name: 4c. Business name (if applicable): 4d. Street address: 4e. City, state, zip: 4f. Telephone no..- o.:4g. 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) 5a. Name: Jason Hartshorn 5b. Business name (if applicable): Kimley-Horn 5c. Street address: 421 Fayetteville St., Suite 600 5d. City, state, zip: Raleigh, North Carolina, 27601 5e. Telephone no.: 919-678-4155 5f. Fax no.: n/a 5g. Email address: Jason.Hartshorn@Kimley-Horn.com Page 2 of 11 PCN Form — Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 021005001 1 b. Site coordinates (in decimal degrees): Latitude: 36.342952 Longitude: - 78.424428 (DD.DDDDDD) (-DD.DDDDDD) 1 c. Property size: 10.2 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to Nutbush Creek proposed project: 2b. Water Quality Classification of nearest receiving water: C 2c. River basin: Roanoke 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 property parcel is currently undeveloped and exists as a mixed hardwood and pine forest. A utility easement intersects the northern portion of the parcel. The 10.2 -acre parcel is bounded by Ross Mill Road to the north, commercial development to the southwest, and low-density residential areas to the east. Land use in the project vicinity is primarily composed of forestland interspersed with low-density residential sites and commercial developments. 3b. List the total estimated acreage of all existing wetlands on the property: 0 acres 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 168 LF 3d. Explain the purpose of the proposed project: The proposed project would construct a transit operations and management facility to serve the greater Kerr Area. 3e. Describe the overall project in detail, including the type of equipment to be used: The proposed project involves the construction of an administration building, a maintenance building, a parking lot, and two access roads. Additionally, a stormwater wet pond will be created to collect and treat stormwater runoff from the facility. Typical site development and structural construction equipment will be utilized, including dump trucks, graders, bulldozers, asphalt pavers, excavators, and concrete trucks. 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 ❑ Unknown Comments: A preliminary jurisdictional determination has been issued by the USACE (Action ID SAW -2015-01663). 4b. If the Corps made the jurisdictional determination, what type ®Preliminary El Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Kimley-Horn Name (if known): Jason Hartshorn Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. The USACE issued a preliminary jurisdictional determination for the project study area on July 30, 2015 (Action ID SAW - 2015 -01663). Page 3 of 11 PCN Form — Version 1.3 December 10, 2008 Version 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑ Yes ❑ No ® Unknown 5b. If yes, explain in detail according to "help file" instructions. n/a 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ® No 6b. If yes, explain. n/a Page 4 of 11 PCN Form — Version 1.3 December 10, 2008 Version C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands ® Streams - tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number — Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ — non -404, other) (acres) Temporary T W1 ❑ P ❑ T ❑ Yes ❑ No ❑ Corps ❑ DWQ ❑ Yes ❑ Corps W2 ❑ P ❑ T ❑ No ❑ DWQ ❑ Yes ❑ Corps W3 ❑ P ❑ T ❑ No ❑ DWQ W4 ❑ P ❑ T ❑ Yes ❑ No ❑ Corps ❑ DWQ W5 ❑ P ❑ T ❑ Yes ❑ No ❑ Corps ❑ DWQ ❑ Yes ❑ Corps W6 ❑ P ❑ T ❑ No ❑ DWQ 2g. Total wetland impacts 0 2h. Comments: No wetlands will be impacted as a result of the proposed project. 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g• Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number - (PER) or (Corps - 404, 10 stream length Permanent (P) or intermittent DWQ — non -404, width (linear Temporary (T) (INT)? other) (feet) feet) S1 ®P ❑ T Fill Stream S1 - UT to Nutbush Creek ❑ PER ® INT ® Corps ® DWQ 4 127 ❑ PER ❑ Corps S2 ❑ P ❑ T ❑ INT ❑ DWQ S3 ❑ P ❑ T ❑ PER ❑ INT ❑ Corps ❑ DWQ S4 ❑ P ❑ T ❑ PER ❑ INT ❑ Corps ❑ DWQ S5 ❑ P ❑ T ❑ PER ❑ INT ❑ Corps ❑ DWQ ❑ PER ❑ Corps S6 ❑ P ❑ T ❑ INT ❑ DWQ 3h. Total stream and tributary impacts 127 LF 3i. Comments: Unavoidable impacts to stream S1 will result from the proposed project. S1 will be permanently impacted as a result of grading and parking lot construction associated with the project. Page 5 of 11 PCN Form — Version 1.3 December 10, 2008 Version 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. 4b. I4c. 4d. 4e. Open water Name of waterbody impact number - (if applicable) Type of impact Waterbody type Area of impact (acres) Permanent (P) or Temporary T 01 ❑P❑T 02 ❑P❑T 03 ❑ PEI T 04 ❑P❑T 4f. Total open water impacts 0 acres 4g. Comments: No open water impacts will result from the proposed project. 5. Pond or Lake Construction If pond or lake construction proposed, then complete the chart below. 5a. 5b. 5c. 5d. 5e. Wetland Impacts (acres) Stream Impacts (feet) Upland Pond ID Proposed use or purpose (acres) number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded P1 P2 5f. Total 5g. Comments: No ponds or lakes will be constructed as a result of the proposed construction. 5h. Is a dam high hazard permit required? ❑ Yes No If yes, permit ID no: 5i. Expected pond surface area (acres): n/a 5j. Size of pond watershed (acres): n/a 5k. Method of construction: n/a 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. ❑ Neuse ❑ Tar -Pamlico ❑ Other: Project is in which protected basin? ❑ Catawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number- Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) or for Stream name mitigation (square feet) (square feet) Temporary T im act required? B1 ❑ PEI T El Yes ❑ No B2 ❑P❑T El Yes ❑ No B3 ❑ PEI T El Yes ❑ No 6h. Total buffer impacts 0 sq. ft. 0 sq. ft. 6i. Comments: No NCDWR regulated buffers will be impacted as a result of the proposed project. Page 6 of 11 PCN Form - Version 1.3 December 10, 2008 Version D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Impacts have been avoided and minimized to the extent practical by designing the development to be located as close to the overhead utility easement and the Ross Mill Road frontage as possible in order to minimize impacts to stream S1. Additionally, the grade lines associated with the development were tightened to reduce the length of stream impacts. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Impacts to the stream within the study area will be minimized to the extent practical throughout the construction process by avoiding the stream wherever possible. Where feasible, staging and construction access will be located in upland areas away from the stream. Silt fencing will be installed around the limits of disturbance to help ensure that all construction equipment will remain within the project area throughout the construction process. Stormwater controls and erosion control features will be utilized to avoid impacts to downstream waters and to help minimize runoff from the project. 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 ® 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 n/a Quantity n/a 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: ❑ warm ❑ cool ❑cold 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non -riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: S. 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 7 of 11 PCN Form — Version 1.3 December 10, 2008 Version 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 ❑ Yes ® No buffer mitigation? 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. 6c. 6d. 6e. Zone Reason for impact Total impact Multiplier Required mitigation (square feet) (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: n/a 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). n/a 6h. Comments: n/a Page 8 of 11 PCN Form — Version 1.3 December 10, 2008 Version E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes ® No within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. ❑ Yes ®No Comments: n/a 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 30% 2b. Does this project require a Stormwater Management Plan? ® Yes ❑ No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: n/a 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: Stormwater from the site will be collected and treated in the proposed stormwater dry detention pond located in the southwest portion of the site. Treated stormwater will discharge through a rip -rap dissipater pad to ensure non-erosive velocities at the bottom of the fillslope outside of stream S1. ® Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program ❑ DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? The City of Henderson ® Phase II 3b. Which of the following locally -implemented stormwater management programs ❑ NSW ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ® No attached? 4. DWQ Stormwater Program Review ❑ Coastal counties ❑ HQW 4a. Which of the following state -implemented stormwater management programs apply ❑ ORW (check all that apply): ❑ Session Law 2006-246 ❑ Other: 4b. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ® No attached? 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 9 of 11 PCN Form — Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal/state/local) funds or the ❑ Yes ® No use of public (federal/state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes ❑ No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 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: n/a 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑ Yes ® No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after -the -fact permit application? ❑ Yes ® No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): n/a 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ❑ Yes ® No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. The proposed project will construct an administration building, a maintenance building, a parking lot, and two access roads to serve the greater Kerr Area public transportation system. The construction of these facilities is not anticipated to drive new development within this area. 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. Wastewater generated by the proposed development will be directed to an existing manhole near the southwestern corner of the property via a combination of gravity main and force main. Wastewater generated by the proposed wash bay will be initially treated by an oil/water separator, before entering the sanitary sewer system. Page 10 of 11 PCN Form — Version 1.3 December 10, 2008 Version 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ❑ Yes ® No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes ® No impacts? E:1 Raleigh 5c. If yes, indicate the USFWS Field Office you have contacted. ❑ Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? According to the NC Natural Heritage Program Element Occurrence Database (updated October 2016), there are no known occurrences of any federally threatened or endangered species within 1.0 mile of the project area. Suitable habitat is not present within the project area for dwarf wedgemussel due to the lack of perennial streams. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NOAA Essential Fish Habitat Mapper (Accessed January 9, 2017) 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ❑ Yes ® No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? North Carolina State Historic Preservation Office HPOWEB GIS Service (Accessed January 9, 2017) 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain? ❑ Yes ® No 8b. If yes, explain how project meets FEMA requirements: n/a 8c. What source(s) did you use to make the floodplain determination? FEMA Firm Panel 3720196400J eff. 4/16/2007 Jason Hartshorn 2/13/2017 Applicant/Agent's Printed Name Date Applicant/Agent's Signature (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 11 of 11 PCN Form — Version 1.3 December 10, 2008 Version AGENT AUTHORIZATION FORM AGENT AUTHORIZATION FORM Name: Rob Brink Address: 943 W. Andrews Ave. Henderson NC 27536 Phone: 252438-2573 Project Name/Description: KARTS — Henderson Site Date: 6/24/15 The Department of the Army U.S. Army Corps of Engineers, Wilmington District Attention: Mr. James Lastinger Field Office: Raleigh Regulatory Field Office Re: Wetland Related Consulting and Permitting To Whom It May Concern: The Kerr Area Transportation Authority hereby designates and authorizes Kimley-Horn and Associates, Inc. to act in my/our behalf as my/our agent solely for the purpose of processing Jurisdictional Determinations, Section 404 permits/Section 401 Water Quality Certifications applications, and to furnish upon request supplemental information in support of applications, etc. from this day forward until successful completion of the permitting process or revocation by the owner. In addition, I, the undersigned, a duly authorized owner of record of the property/properties identified herein, do authorize representatives of the Wilmington District, U.S. Army Corps of Engineers (Corps) to enter upon the property herein described for the purpose of conducting on-site investigations and issuing a determination associated with Waters of the U.S. subject to Federal jurisdiction under Section 404 of the Clean Water Act and/or Section 10 of the Rivers and Harbors Act of 1899. Authorized this the 24 Rob Brink day of June , 2015 Print Property Owner's Name Cc: Karen Higgins NC Division of Water Resources 401 & Buffer Permitting Unit 1650 Mail Service Center Raleigh, NC 27699-1650 rope Owner's Signature FIGURES CO Coble GRANVILLE V NCE Project Location 0 5 10 J mmmr-= Miles amMMIO FRANKLIN / I Kimley»>Horn O e\ -a kO Legend mQ � � nd st Project Study Area 0 1,000 2,000 Feet Figure 1: Vicinity Map KARTS Henderson Site Henderson, Vance County, NC May 2015 fwJ A6 K ell OM 0 miff. IT, 40 %t v lb it I I at 16 Ar e. 16- Kimley))) Horn + Legend 0 250 500 750 1,000 Feet JlIrA ; V%-kl Project Study Area Figure 2: USGS Topographic Map KARTS Henderson Site Henderson, Vance County, NC May 2015 • .?� i ti f �; ! rll`Y ' .t .' .r�; , ' „�; "� ~t } } } s �i ., ,..1r*' , a...�"� '�i+'�" • ft rsl `sem '' ' y ; r �� :l.l.� �B a" �� � •'�L�4�•.R;a lr� .•'���� r, ' Ij�t � �•,lr• it � .�� Ili •r ,. =fi`� :0 � ` a FS r__'�, rM- +l �,�t,� .t ,.�a �.•i J •� '�. ,�„ , r y J ti r. y, 41<,.- � ' � �s 1 '�. a �� !� �r rs °.: •� ` , • s „� i .:� - l • _ s ' i-- .r s ��$4 s ! ±� {fir. , r ayy� fir' ..!, . ,� l �.. 1 i • =rnro , f.. �� � �s f� ' � T y . r „ s v+F �• l a R r 1 � � � Y i ►►►►C►nn►►c►►► JUCcI►►► t r rte: • Origin Point Bow �!4. , r 4 y r A � Ly Gj � • '4. � � �,�y'�b' t,; •�• "' .•. 'icy �1��~�t �Y Y�'�+� rM, f Tg *r �'lx .r.• 4 ere, � +fig t r ' T Intermittent Stream End at Natural Berm No Feature Present 1 in Study Area '' Legend 0 75 150 225 300 ' Feet Project Study Area i� t r. t Ap i r m Legend r 0 250 500 750 1,000 Project Study Area Feet Figure 4: NRCS Soil Survey (Vance County, 1980) Kimley>>> HornKARTS Henderson Site Henderson, Vance County, NC May 2015 11.14 (�D�2j \ 4 \ \ \ \ \1\ \ 84--L�QE _ \ \ 01.503: �� _..� — -- 419.50 — — —��\ \ 4 S ���_4 �fi11 t►�I X \ aN, tiF 21.75 \ 2S )`7. 79\ C \t) \ RIM. 445.58 \ ( \ip \ \\ 1(dV UN 413.09 (DI 35) AT 1% MIN \\\\ \ 1417.05 J 417.60 \\ \ \ \ \ 4 00 ci \ \ \ \ \ \ \ \ \ \ 21.37 00 11\\\ \ \ q II I \ \ \\\ \\ \ 9\� 121 1 1 \\ \ \ 1 1 1 I \\ �'"1 .57\\ \\ + : �(416Aq 7 (DB,\6��13� �I , 1 I I I II } o I I l I \ \ \ OU `�} .�7 �C�\i�)\ R 411 I g 1 I I may I ( \ \\ + \IN UT: 4h BIC - I I I I xth \ \ — 1650 \-- /I\I\ \ tlir \\\4,8;4 + ----- a I I 1 \ 4 \ \'+41�.701 I I \ \` \ �\ \ `--------- I r r r r J I8� IJFC F I1 \ \ \ 11 _ _ -*15, r �R') 1 F 1.50 I III \ 1 Stream Impact Site 1 \ X 13.7 �\-----'— �,�y, I I I I \ Fill - 127 LFW CB -1 J f I IM: 45.351 65 (DI -16) BL CB -14) 41 — — �� /J J J 5 '�70 / xJ 410 \ \ --__ J J / 405 416.85 P A \ — RIM: 417.751 t ) \ I I \ \ \ \ \ mss` INP eu� 414.00 tDBC CB�-14 414 / y 30' STREAM BUFFER I ' J \ \ \ \ 1 \ 11 \ \ 1 \ \ 1 411 i x \ 0— INTERMITTENT FESO \ J S PAUJ r C r INV d T: 2.014 Legend / S-2 I \\ ^I%o~ Permanent Stream Impacts 0 50 100 INV OUT. 40.00 / Feet _ 7� i // Project Study Area Kimley)))Horn Figure 5: Permit Impacts Figure KARTS Henderson Site Henderson, Vance County, NC STREAM DATA FORMS North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 Date: 5/26/2015 Project/Site: KARTS Stream S1 -INT Latitude: 36.342463 Evaluator: B. Reed (KHA) County: Vance Longitude: -78.424081 J. Hartshorn (KH A) 2 3 2 2. Total Points: 22.5 Stream Determin tion (circle one) Other Henderson Stream is at least intermittent Ephemer Intermittent rennial e.g. Quad Name: Quad ,if >_ 19 or perennial if >_ 30 3 2 4. Particle size of stream substrate A. Geomorphology Subtotal = 12.5 Absent Weak Moderate Strong Score 1a. Continuity of channel bed and bank 0 1 2 3 2 2. Sinuosity of channel along thalweg 0 1 2 3 1 3. In -channel structure: ex. riffle -pool, step -pool, ripple- poolsequence 0 1 2 3 2 4. Particle size of stream substrate 0 1 2 3 1 5. Active/relic floodplain 0 1 2 3 2 6. Depositional bars or benches 0 1 2 3 1 7. Recent alluvial deposits 0 1 2 3 1 8. Headcuts 0 1 2 3 1 9. Grade control 0 0.5 1 1.5 0.5 10. Natural valley 0 0.5 1 1.5 1 11. Second or greater order channel No Yes = 3 0 artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = 12. Presence of Baseflow 0 1 2 3 0 13. Iron oxidizing bacteria 0 1 2 3 0 14. Leaf litter 1.5 1 0.5 0 0.5 15. Sediment on plants or debris 0 0.5 1 1.5 0.5 16. Organic debris lines or piles 0 0.5 1 1.5 1 17. Soil -based evidence of high water table? No = 0 0 0.5 Yes = 3 1.5 3 C. Biology Subtotal = 18. Fibrous roots in streambed 3 2 1 0 2 19. Rooted upland plants in streambed 3 2 1 0 3 20. Macrobenthos (note diversity and abundance) 0 1 2 3 0 21. Aquatic Mollusks 0 1 2 3 0 22. Fish 0 0.5 1 1.5 0 23. Crayfish 0 0.5 1 1.5 0 24. Amphibians 0 0.5 1 1.5 0 25. Algae 0 0.5 1 1.5 0 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5; Other = 0 0 "perennial streams may also be identified using other methods. See p. 35 of manual. Notes: S1 -INT is a linear weak intermittent channel within a tor)ooraphic crenulation. The right bank is well defined but the left bank is less distinct. Hem leaf litter is present at two debris jams, but the rest of the channel is largely clear. At S1-1 (end), a natural berm has formed from alluvial/debris deposition. Channel is trying to re-eastablish around the berm but is light and is split between the two new channels. USACE AID# DWQ # Site # (indicate on attached map) M STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: 1. Applicant's name: Kerr Area Transportation Authority 2, Evaluator's name: B. Reed (KHA), ]. Hartshorn (KHA) 3. Date of evaluation: 05/26/2015 4. Time of evaluation: 11:00 am 5. Name of stream: KARTS - Stream S1 6. River basin: Roanoke 7. Approximate drainage area: 16 acres 8. Stream order:. First Order 9. Length of reach evaluated: 200' 10. county: Vance 11. Site coordinates (if known): prefer in decimal degrees. Latitude (ex. 34.872312): 36.342463 12. Subdivision name (if any): n/a Longitude (ex. —77.556611): -78.424081 Method location determined (circle): �PS❑I'opo SheetE13rtho (Aerial) Photo/GIS[Dther GIS[Dther 13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location): Stream S1 is located in the SE corner of the property, approx. 250' SW of Ross Mill Road. 14. Proposed channel work (if any): n/a 15. Recent weather conditions: Sunny and dry, no rain within 5 days prior to field evaluation 16. site conditions at time of visit: Sunny and clear, approximately 85 degrees (F) 17. Identify any special waterway classifications known: FISection 10 Tidal Waters Essential Fisheries Habitat II,Trout Waters 00utstanding Resource Waters F Nutrient Sensitive Waters .❑.,Water Supply Watershed. (I-IV) 18. Is there a pond or lake located upstream of the evaluation point? NO If yes, estimate the water surface area: n/a 19. Does channel appear on USGS quad map? NO 20. Does channel appear on USDA Soil Survey? YES 21. Estimated watershed land use: _% Residential _% Commercial _% Industrial _% Agricultural 95 % Forested % Cleared / Logged 5 % Other ( Road Right of Way 22. Bankfull width: 4' 1 23. Bank height (from bed to top of bank): 2' 24. Channel slope down center of stream: ,Flat (0 to 2%) _zGentle (2 to 4%) ElModerate (4 to 10%) _❑ Steep (>10%) 25. Channel sinuosity: Straight 00ccasional bends 01requent meander -very sinuous 013raided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse): 39 Comments: Stream S1 is a linear feature within a natural topographic crenulation. The right bank is well defined but the left bank is less distinct. Heaw leaf litter is present at two debris jams but the rest of the channel is relatively clear. At Si -1 (end), a natural berm has formed from alluvial/debris deposition The channel is trying to re-establish around the berm but evidence of flow is light and appears to split between the two new channels. Evaluator's Signature YGVVO'"' .(am7,Uo-rm, Date 05/26/2015 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change — version 06/03. To Comment, please call 919-876-8441 x 26. KARTS - Stream S1 STREAM QUALITY ASSESSMENT WORKSHEET * These characteristics are not assessed in coastal streams. ECOREGION POINT RANGE # CHARACTERISTICS SCORE Coastal Piedmont Mountain 1no Presence of flow / persistent pools in stream 0 — 4 0-5 flow or saturation = 0; strongflow = maxpoints)0-5 2 Evidence of past human alteration 0 — 5 0-5 4 extensive alteration = 0; no alteration = maxpoints)0-6 3 Riparian zone 0-6 0-4 0-5 4 no buffer = 0; contiguous, wide buffer = maxpoints) 4 Evidence of nutrient or chemical discharges 0-5 0-4 0-4 4 extensive discharges = 0; no discharges = maxpoints) aGroundwater discharge 0 — 4 0-4 1 U5no discharge = 0; springs, see s, wetlands, etc. = maxpoints)0-3 6 Presence of adjacent floodplain 0 — 4 0-2 2 no floodplain = 0; extensive floodplain = maxpoints)0-4 x Entrenchment / floodplain access 0-5 0-4 0-2 1 (deeply entrenched = 0; frequent flooding = maxpoints) 8 Presence of adjacent wetlands 0 — 4 0-2 0 no wetlands = 0; large adjacent wetlands = maxpoints)0-6 9 Channel sinuosity 0 — 4 0-3 1 extensive channelization = 0; natural meander = maxpoints)0-5 10 Sediment input 0 — 4 0-4 2 extensive deposition= 0; little or no sediment = maxpoints)0-5 11 Size & diversity of channel bed substrate NA* 0-4 0-5 1 fine, homogenous = 0; large, diverse sizes = maxpoints) 12 Evidence of channel incision or widening 0-5 0-4 0-5 1 }� (deeply incised = 0; stable bed & banks = maxpoints) 13 Presence of major bank failures 0 — 5 0-5 2 severe erosion = 0; no erosion, stable banks = maxpoints)0-5 14 Root depth and density on banks 0 — 4 0-5 2 Ey no visible roots = 0; dense roots throughout = maxpoints)0-3 15 Impact by agriculture, livestock, or timber production 0-5 0 4 0-5 3 substantial impact =0; no evidence = maxpoints) — 16 Presence of riffle-pool/ripple-pool complexes 0-3 0-5 0-6 2 no riffles/ripples or pools = 0; well-developed = maxpoints) H 17 Habitat complexity Habitat 0 — 6 0-6 2 or no habitat = 0; frequent, varied habitats = maxpoints)0-6 18 Canopy coverage over streambed 0-5 0-5 0-5 4 x no shading vegetation = 0; continuous canopy = maxpoints) 19 Substrate embeddedness NA* 0-4 0-4 1 (deeply embedded = 0; loose structure = max 20 Presence of stream invertebrates (see page 4) 0-4 0-5 0-5 0 no evidence = 0; common, numerous types = maxpoints) 21 Presence of amphibians 0-4 0-4 0-4 0 O no evidence = 0; common, numerous types = maxpoints) 22 Presence of fish 0-4 0-4 0 no evidence = 0; common, numerous es = max points H0-4 23 Evidence of wildlife use 0-6 0-5 0-5 2 no evidence = 0; abundant evidence = maxpoints) Total Points Possible 100 100 100 TOTAL SCORE (also enter on first page) 39 * These characteristics are not assessed in coastal streams. PRELIMINARY JURISDICTIONAL DETERMINATION ATTACHMENT A PRELIMINARY JURISDICTIONAL DETERMINATION FORM BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR PRELIMINARY JURISDICTIONAL DETERMINATION (JD): July 30, 2015 B. NAME AND ADDRESS OF PERSON REQUESTING PRELIMINARY JD: Jason Hartshorn, on behalf of the Kerr Area Transportation Authority 3001 Weston Parkway, Cary, NC 27513 C. DISTRICT OFFICE, FILE NAME, AND NUMBER: CESAW-RG-R, KARTs Operations Facility, SAW -2015-01663 D. PROJECT LOCATION(S) AND BACKGROUND INFORMATION: The project site is 10 acres of forested land located adjacent to Ross Mill Rd. as indicated on the attached map and waters location table, near the town of Henderson. Vance County, North Carolina. (USE THE ATTACHED TABLE TO DOCUMENT MULTIPLE WATERBODIES AT DIFFERENT SITES) State: N C County/parish/borough: vance City: Henderson Center coordinates of site (lat/long in degree decimal format): Lat. 36.343037 ON; Long, -78.424573 oW Universal Transverse Mercator: 17 Name of nearest waterbody: Nutbush creek Identify (estimate) amount of waters in the review area: Non -wetland waters: 174 linear feet: 4 width (ft) and/or nia acres. Cowardin Class: Riverine Stream Flow: intermittent Wetlands: 0 acres. Cowardin Class: nia Name of any water bodies on the site that have been identified as Section 10 waters: Tidal: n/a Non -Tidal: nia E. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): © Office (Desk) Determination. Date: July 30, 2015 ❑ Field Determination. Date(s): SUPPORTING DATA. Data reviewed for preliminary JD (check all that apply - checked items should be included in case file and, where checked and requested, appropriately reference sources below): ❑✓ Maps, plans, plots or plat submitted by or on behalf of the applicant/consultant: Kimley-Horn ❑✓ Data sheets prepared/submitted by or on behalf of the appli nt/consultant. Office concurs with data sheets/delineation report. Office does not concur with data sheets/delineation report. ❑ Data sheets prepared by the Corps: ❑ Corps navigable waters' study: ❑ U.S. Geological Survey Hydrologic Atlas: ❑ USGS NHD data ❑ USGS 8 and 12 digit HUC maps ❑✓ U.S. Geological Survey map(s). Cite scale & quad name: 1:24k, Henderson Quad ❑✓ USDA Natural Resources Conservation Service Soil Survey. Citation: Vance county - 1980 ❑ National wetlands inventory map(s). Cite name: ❑ State/Local wetland inventory map(s): ❑ FEMA/FIRM maps: ❑ 100 -year Floodplain Elevation is: (National Geodectic Vertical Datum of 1929) ❑✓ Photographs: �✓ Aerial (Name & Date): 2014 NC one Map Other (Name & Date), site Photos - May 2015 ❑ Previous determination(s). File no. and date of response letter: ❑ Other information (please specify): 2 or 1. The Corps of Engineers believes that there may be jurisdictional waters of the United States on the subject site, and the permit applicant or other affected party who requested this preliminary JD is hereby advised of his or her option to request and obtain an approved jurisdictional determination (JD) for that site. Nevertheless, the permit applicant or other person who requested this preliminary JD has declined to exercise the option to obtain an approved JD in this instance and at this time. 2. In any circumstance where a permit applicant obtains an individual permit, or a Nationwide General Permit (NWP) or other general permit verification requiring "pre -construction notification" (PCN), or requests verification for a non -reporting NWP or other general permit, and the permit applicant has not requested an approved JD for the activity, the permit applicant is hereby made aware of the following: (1) the permit applicant has elected to seek a permit authorization based on a preliminary JD, which does not make an official determination of jurisdictional waters; (2) that the applicant has the option to request an approved JD before accepting the terms and conditions of the permit authorization, and that basing a permit authorization on an approved JD could possibly result in less compensatory mitigation being required or different special conditions; (3) that the applicant has the right to request an individual permit rather than accepting the terms and conditions of the NWP or other general permit authorization; (4) that the applicant can accept a permit authorization and thereby agree to comply with all the terms and conditions of that permit, including whatever mitigation requirements the Corps has determined to be necessary; (5) that undertaking any activity in reliance upon the subject permit authorization without requesting an approved JD constitutes the applicant's acceptance of the use of the preliminary JD, but that either form of JD will be processed as soon as is practicable; (6) accepting a permit authorization (e.g., signing a proffered individual permit) or undertaking any activity in reliance on any form of Corps permit authorization based on a preliminary JD constitutes agreement that all wetlands and other water bodies on the site affected in any way by that activity are jurisdictional waters of the United States, and precludes any challenge to such jurisdiction in any administrative or judicial compliance or enforcement action, or in any administrative appeal or in any Federal court; and (7) whether the applicant elects to use either an approved JD or a preliminary JD, that JD will be processed as soon as is practicable. Further, an approved JD, a proffered individual permit (and all terms and conditions contained therein), or individual permit denial can be administratively appealed pursuant to 33 C.F.R. Part 331, and that in any administrative appeal, jurisdictional issues can be raised (see 33 C.F.R. 331.5(a)(2)). If, during that administrative appeal, it becomes necessary to make an official determination whether CWA jurisdiction exists over a site, or to provide an official delineation of jurisdictional waters on the site, the Corps will provide an approved JD to accomplish that result, as soon as is practicable. This preliminary JD finds that there "may be" waters of the United States on the subject project site, and identifies all aquatic features on the site that could be affected by the proposed activity, based on the following information: IMPORTANT NOTE: The information recorded on this form has not necessarily been verified by the Corps and should not be relied upon for later jurisdictional determinations. Digitally signed by LASTINGER.JAME 1363642400 6/15/2015 S.C.1363642400 cnI-ASTINGERJAMES.0 363642400 Date: 2015.07.301007:28 -04'00' Signature and date of Regulatory Project Manager (REQUIRED) 0 Signature and date of person requesting preliminary JD (REQUIRED, unless obtaining the signature is impracticable) Estimated amount of Class of Site Latitude Longitude Cowardin aquatic aquatic number Class resource in resource review area Stream 36.3425 -78.4241 Riverine 174 linear feet non -section 10 S1 INT — non -tidal PLAN SHEET 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ALL CONS7RUCTIW TO BE IN ACCORDANCE N11H ALL qTY OF \ 1 HENDERSON AND/OR NCDOT STANDARDS AND SPECIFlCATWS \ I SURVEY NOTE: .\�\\\ ` �O RIM: 2421.30 INV IN: 415.94 (W-28) A EXISTING BOUNDARY AND TOPOGRAPHIC INFORMATION SHOWN\ \ 1 NV OUT: 415.84 (DI -23) CO BASED ON A BOUNDARY & TOPOGRAPHIC SURVEY RECEIVED Fc \ " / / - AUGUST 18. 2015 PROVIDED BY KCI ASSOCIATES OF NC. \ y,./ d \ M:: 425.68 4 1 I INV OUT. 423.00 (CB -28) LEGEND. 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INV IN: 411.05 (n-33) \ - • ^ - _ _ 01-26 INV OUT: 410.56 (n-31) \ "� - - --28 lF 0 424` Q-�?� M: 417.79 \ \ B ^, ^- m - 4}2 \INV OUT: 414.25 (DI -25) RIM: 1& ce-zznam g . ..._ter.. 440 da - - - - -- INV IN: 470.86 (DI -23) \ \ \ \ / nmm --- - ^ - _ _ ^ \ \ \ \ \ \ PROTECT IN PLACE POWER POLE INV OUT: 410.76 (CB -21) \ I , y Sl� -419 \ \ NO GRADING IS TO BE DONE WITHIN 20' OF EXISTING STRUCTURE D 79 LF OF \ \ \ \ \ '41"1 _ 418 \\ \ \ 24' RCP \ \ \ ♦ _ - _ 418 \ \ \ \ \ \ O 1.001E 419 ,ti m / \ \ \ , 4t 4 \ 10. 6 -- �k \\\ \ \\ \ \ RIM: 418.09 \\ \\\ \ \ \ \ \\ _Y�I-- + A... _ am T8' -RCP.-_-_---- \ \\ \ \ \ \ \ INV OUT: 422.35 \ \ \/ 4 - O 0.99% \ \ \� INV IN: 409.9] (CB - 22) \ \ \ \ t"C''P Mnn DI �''� ADMINISTRATION OPERATIONS -' \\ \ \ \ ^ ^ ^ ,�. \� \ \ 70 LF OF INV IN. 411.09 (DI 35) \ \\ \ \ \ `rI M: 41657 / \ 4, \ � \ \ \ \ \ \ \ \ aw BUILDING - _. _ Iw \ / ^ { \ Q \ 18' RCP CLASS IV INV OUT: 4D9.87 (CB -20) \ \ \ \ \ I \ �\ \ W INV �R� 412.09 (CB-2]),�-419.50 _ _ _ 4 \ \ \ \ \ ,\ 4,4. 277 LF of \ \ \ \ \ \ ^INV IN: 4111.1 (d -2a) t4zT \ \ \ \ Ma..m a Oso% 241.i4S 98 lF OF \ \ \ \ \-\..._\ e \ \.\ _ < .16e INV ouT: 4n.la (��zT -'B*+� of _ ^ ' °` , _ \s 24' RCP C \ \ �\ \ nsm ^ ^ -'' O 1.50% - - ^ K o `t` ` ^ FES -40 01.00% ui� OF/, \ \ \ \ >�s \ \ \\ \ \ \ \ \ \\ \\ \\ \ INV N: 42200 N" \\ \ 0 4 lap\ 1.WXI E RIM: 416.05 INV IN: 408.91 (CB -21) INV IN: 410.00 DB -30 - �- INV OUT: 408.81 (CB -11) 105 LF OF c 17 \ \ \' v' \°>. • / "'L\ 24' RCP / / N \ _. \ - Y. y' s �I \ \ \ \ \ -�•� \�` e 01.0 / / \ \ .� \ d].yo1 4Dm 41T.117NV IN: 14 .75, (Df \ IM. 415.58 \\ \ ' 413. d-35 \ \ \ \ ( 4.07 ��q j\ rl, U RIM: B-20) \ ) \ \ 1 INV IN: 407.76 CB_20 2`Y� \ \ � � ( ) `` � Z ' INV H: 40&27 (CB -12) / w I A�� `• OB \ \\\ \ \ \ \ F n-31 ry h n x \\� RM: 415.29 IN OUT, 40].66 (FES -10) �`Y�R o, -o_ n].00 \ 8- PVC DRAIN AT 1% IN \ \ \ \ p7.pa n].m \ 'y'\ \ \ \ \ \ \ ..... 5,23 - If \4 O w N W INV IN: 405.74 (n-32) -__ I' \ \ INV WT: 403.74 (FES-3D)}r \ \ \ \ \ \ t1 421 \ xFTE: 417.00 .... .n--^ ,a,a ]s a�oF\/ \ i 11� eL ts� 1 \\ I I \ \ \ \ \ \ .r\\ \\ y`- -420- - \\ / \\ /^\ a� °az ]4 LF of / / Y NV I ^ I I I 8 I 1 \ \ \ `--- \ \RIM: 46.13 0 2zaa / // /-415...ooz 3B ncP� c9-1�) ��,�I I I II mR I l \ \\ \\ \-- --- P \ <�`� ? a \ \ \ I T: 4tET. .� ''.I I l \ • >% z Z w m w _ h ^ ' �ww� FEs-to I \ \ VE/ }Z: wy w ,� � NiRE FENCE �F INV OUT: 406.00 ( \\ ( sn V\ \ 41 \ I I 111 I(1 I \ \\ \ \ '\\ \ \ ataw -y Ol•*32 LINE Z 3 H G - JT_ \132 iOF\\\SAI I ` \ \ \-----------` OVER `4an\ I 1 \15 \ \ 1 I�� � .Q73o% I I ! it/ I ! ! e� clf � \ ��,I \ I \\\\ \•�7 �`1s- `- a \ /\ �a/1% \ oZ� 4/B d STORMWATER DRY POND ' \ - - I \ \ I � \ \ INV IN: 471.BS�D1-16 r I ( \ '--- \\ \ \ \ \ 1 \ \ \\ \ �• I I f� \\ \ ���-14)l r )rl - 1 \ \ \ \�( ^ 4M \ \ DISTURBED AREA: 8.68 ACRES F'F V W� T: .45ZCHT2/ % kY / \-------- \ \ dd{/ \ \ \ NOTES � \ 1. 9DEWAUtS TO HAVE A MAXIMUM 2HAVE% CROSS SLOPE AND A MAXIMUM S% J ------'-- \ \ /' LONGTNDNAL SLOPE (A e ^^ \ H / nl \/ Q \ \ \ \ ^ - \ \ \ \ \ _ \ 2 SX LONGITUDINAL INAL KAU(5 IT NSTRIPED AMAXIMUM Z% CROS SLOPE AND MAXIMUM v Xia9 \ \ \ \ \ / / 405 \ _ _ _ I 5% LPARKING AR AN ACC SIBLE AREA Q / \ l nnm'tP \ \ I 3. ADA PARKING AREAS AND ACCESSIBLE AREAS ro HAVE A MAXIMUM zs SLOPE \\--C-'1s �) I / ' I { 9DEWALK NIERSECTONS AND PNP IANDNGS TO HAVE A MNIMUM 2R 9.OPE LL A y/` d \ \ \ \ \ - I I I \ \ \ IN RIM: 417.75^ ^ ( I I Zi Z / 'ns /I IN ALL o1REC11ONS N / ,• \ \ \ \ AVs \\ 1 ,o \ \ INV'OUL414.00 tDBL 044)1 I I Q C!1 w ill \ \ \ \ \ ^ \ \14 / / x1' STREAM BUFFQi 1 I \ \\ \ ^ ^ \ ^ \ r \ \ \ I I THE 9lE WILL BE FULLY COMPLIANT WITH THE NORTH CAROLINA ACCESSIBIUTY co Z c p I / 413 / I I I I I \ \ \ ^ \ \ ` \ \ \ A I / CODES (ANSI 117.1-2009 AND CHAPTER 11 OF THE NC8C) UNLESS AND EXCEPT IN N Z /iU t(a @ 412 I I I I \ ^\,Y/ I AREAS WHERE AN APPROVI71 STATEMENT FRW A SITE EN LESS SURVEYOR. OR Z y O \ \ \ ARCHITECT VERIFIES THAT SITE CONDITIONS EXIST WHERE THE TOPOGRAPHY CF THE O Z 411 ^ SIlE IS EXTREME AND ONLY ALTERNATE METHODS OF COMPLIANCE ARE POSSIBLE. cONSTmIcnaN To BE NccaRDAH ACE mTH ALL qTr of W AND/OR NwoT STANDARDS AND sPEaFlcAnoNs. U INTERMITTENT SURVEY NOTE-- a Z w /\ \ b _ - - E \- - - O t_,,;,,' I STREAM ( EXISTING AP AND TOPOGRAPHIC AUGUSTI 18 SHOWN BASED ON J d\ STORMWATER b \ 1 1 1 1 1 T 9 V •o INV T. 209 r r I -4 F KC ASSOCIATES OF NG ! I\ I \ A TOPOGRAPHIC $URVEI' RECEIVED AUGUST 18, 2015 PROVIDED BY W J LaQ� CONTROL 1 1 TO \ \ 1 1�� ( I I - i '- _ / /, / l l I \ r "f \ \ \ \\\\ \\l \ \ ~ Z Q (n \ \ \ STRUCTURE-\ i�\ b.ts / / / f / s-2 i I \ DBL cB-ti\ \ \\ \ \ \ \ GRAPHIC SCALE IN FEET �l r T�-�_ NV OU j0200 / RIM: 415.84 ` 73 LF OF 0 20 40 BO `l \ \p. \ \ii \� \ t, \'F \. \\ ) 4 \ \`• \\\ . �It 1 I I //ii// i' '' �� .50% \\\\ /` // /' // INV I 1 INV OUT4412.80C(DBL CB -13) 01.50% NORTH CONSTRUCTION DOCUMENTS DRAWING TOLE; GRADING PLAN CITY OF HENDERSON, NC DEVELOPMENT SERVICES SHEET: ENGINEERING 0-400 1 2 3 4 5 6 7 81 9 1 10 1 11 7 12 13 14 DAM*JANUARY 31, 2017