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HomeMy WebLinkAbout20150823 Ver 1_401 Application_20150815WERG Wetlands and Emnronmental Planning Group Mr. Crystal Amschler U.S. Army Corps of Engineers Asheville Regulatory Field Office 151 Patton Avenue, Room 208 Asheville, NC 28801 Mr. Alan Johnson NCDENR Division of Water Resources 610 East Center Street, Suite 301 Mooresville, NC 28115 Ms. Karen Higgins NCDENR Division of Water Resources Wetlands & Storm Water Branch 512 North Salisbury Street Raleigh, NC 27604 Mr. Bryan Tompkins U.S. Fish and Wildlife Service Asheville Field Office 160 Zillicoa St. Asheville, NC 28801 August 10, 2015 A Leonard S. Rindner, PL LC. �-o150 823 Subject: Pre - Construction Notification for NWP #3 City of Charlotte Storm Water Services, 4018 Hiddenbrook Drive Dear Ms. Higgins, Ms. Amschler and Messrs. Johnson and Tompkins, Enclosed is a request for a Nationwide Permit 43 for the proposed replacement of an undersized culvert and removal of an abandoned culvert located at 4018 Hiddenbrook Drive in Charlotte, Mecklenburg County, North Carolina. The site was delineated on July 28, 2015 with the identified stream being the only jurisdictional feature identified. Proposed total permanent impacts total 88 linear feet and are associated with the culvert replacement, installation of rip rap and downstream step -pool structures. The site plan was designed to avoid impacts to jurisdictional features to the maximum extent practicable while still providing improved channel stability and flood mitigation. The existing culvert will be replaced with an upsized box culvert to better accommodate anticipated flows. A riprap stilling basing will be placed downstream of the upsized culvert and step pool structures Charlotte Office: www.wetlands- epg.com Asheville Offles: 10612 -D Providence Rd. 1070 Tunnel Rd., Bldg. I PMB 550 Suhe 10, PMB 283 Charlotte, MC 28277 Asheville, NC 26805 (704) 904 -2277 (828) 708 -7059 len.rindner@ wetlands- epg.com 1 amanda.lonestlands-epg.com YYE E ..... Wetlands and Environmental Planning Group Leonard S. Rindner, PLLC. will be installed within the channel to provide greater channel stability during high flows. Additionally, an abandoned culvert crossing and endwalls, downstream of the current crossing, will be removed from the streambed to relieve impeded steam flow. Permanent stream impacts associated with the proposed in- channel structures will be approximately 68 linear feet. The length of stream channel to be restored through the removal of the abandoned crossing is approximately 18 linear feet. Also enclosed is a copy of our Threatened /Endangered Species Evaluation for the site in which limited habitat exists for the recently listed Northern Long Eared Bat (NLEB). The site is partially wooded so habitat for NLEB does exist but due to its location which is at least 50 miles away from a known occurrence, the fact that there will be minimal tree clearing (less than 1- acre) and since it is within an existing road right of way, we believe this project is not likely to adversely effect the Northern Long Eared Bat and will have no effect on any other listed species. We appreciate the opportunity to provide this information. Please contact me at 828 - 708 -7059 or amanda.ionesa,,wetlands -emcom if you have any questions. Sincerely, Amanda Jones, PWS Heath Caldwell, PWS Regulatory Specialist Environmental Scientist Charlotte Office: www.watlands- epg.com Asheville Office: 10612 -D Providence Rd. 1070 Tunnel Rd., Bldg. I PMB 550 Suite 10, PMB 283 Charlotte, MC 28277 Asheville, NC 28605 (704) 904 -2277 (826) 708 -7059 len.rindner@wotlands- epg.com 2 amanda.jones@wetlando-opg.com V7�! OF WAT�9 p Office Use Only: Corps action ID no. DWQ project no. • �r 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: I ❑X Section 404 Permit ❑ Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 3 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? I ❑ Yes ❑X No 1 d. 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 1 e. Is this notification solely for the record For the record only for DWQ For the record only for Corps Permit: because written approval is not required? 401 Certification: ❑ Yes ❑X No ❑ 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 ❑ Yes ❑X No or in -lieu fee program. 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h ❑ Yes ❑X No below. 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ❑X No 2. Project Information 2a. Name of project: 4018 Hiddenbrook Drive 2b. County: Mecklenburg 2c. Nearest municipality / town: Charlotte 2d. Subdivision name: 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: Thomas Harmon 3b. Deed Book and Page No. 3c. Responsible Party (for LLC if applicable): 3d. Street address: PO Box 18971 3e. City, state, zip: Charlotte, NC 28218 3f. Telephone no. 3g. Fax no.: 3h. Email address Page 1 of 10 PCN Form —Version 1.4 January 2009 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ❑X Other, specify: Government 4b. Name: Isaac Hinson 4c. Business name (if applicable): City of Charlotte Storm Water Services 4d. Street address: 600 East 4th Street 4e. City, state, zip: I Charlotte, NC 28202 4f. Telephone no.: 1 704 - 336 -4495 4g. Fax no.: 4h. Email address: I ihinson @ci.charlotte.nc.us 5. Agent/Consultant Information (if applicable) 5a. Name: Amanda Jones 5b B (if appplicplic us able): name Leonard S. Rindner, PLLC - Wetlands & Environmental Planning Group 5c. Street address: 1070 Tunnel Road, Bldg. 1 5d. City, state, zip: Asheville, NC 28805 5e. Telephone no.: 828- 708 -7059 5f. Fax no.: 5g. Email address: amanda.jones @wetlands - epg.com Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 1 b. Site coordinates (in decimal degrees): I Latitude: 35.2003 1 c. Property size: 2. Surface Waters 2a. Name of nearest body of water to proposed project: 2b. Water Quality Classification of nearest receiving water: 16101202,16104315 Longitude: -80.7847 3.8 acres Edwards Branch Class C 2c. River basin: Catawba 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 site is a roadway stream crossing adjacent to residential properties. General land use in the vicinity consists of residential and commercial developments. 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: 200 3d. Explain the purpose of the proposed project: Purpose of the project is to replace an existing undersized culvert and in- stream stabilization immediately downstream of crossing. 3e. Describe the overall project in detail, including the type of equipment to be used: Culvert replacement and stream work will be constructed using standard equipment - excavator, trackhoe, dump trucks, etc. 14. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the ❑ Yes ❑X No ❑ Unknown Corps or State been requested or obtained for this property / project (including all prior phases) in the past? Comments: 4b. If the Corps made the jurisdictional determination, what type of determination was made? El Preliminary E] Final 4c. If yes, who delineated the jurisdictional areas? Agency /Consultant Company: Name (if known): 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 ❑ Yes ❑X No ❑ Unknown this project (including all prior phases) in the past? 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? 6b. If yes, explain. ❑ Yes ❑X No Page 3 of 10 PCN Form — Version 1.4 January 2009 C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands ❑X 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. Wetland impact Type of impact Type of wetland Forested Type of jurisdiction number Stream impact Type of impact Stream name Perennial (PER) or Type of Average Impact Corps (404,10) or Permanent (P) or length Permanent (P) or width DWQ (401, other) Temporary (T) (feet) feet) S1 P Fill Stream A PER Corps 6 W1 Choose one Choose one Yes /No - W2 Choose one Choose one Yes /No S5 - Choose one W3 Choose one Choose one - - Yes /No W4 Choose one Choose one I Yes /No W5 Choose one Choose one habitat. Yes /No - W6 Choose one Choose one I Yes /No I - 2g. Total Wetland Impacts: 2h. Comments: 2f. Area of impact (acres) 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 (PER) or Type of Average Impact number intermittent (INT)? jurisdiction stream length Permanent (P) or width (linear Temporary (T) (feet) feet) S1 P Fill Stream A PER Corps 6 28 S2 P Stabilization Stream A PER Corps 6 60 S3 - Choose one - S4 - Choose one S5 - Choose one S6 - Choose one - - 3h. Total stream and tributary impacts I 88 3i. Comments: Impacts are associated with placement of additional rip rap in downstream section at outlet of culvert (28') and an additional 60 linear feet of impact to the stream channel associated with the installation of in- stream step pool structures to reduce velocity, reduce bank erosion, and increase habitat. Page 4 of 10 PCN Form — Version 1.4 January 2009 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. 4c. 4d. 4e. Open water Name of waterbody impact number (if applicable) Type of impact Waterbody Area of impact (acres) Permanent (P) or type Temporary (T) 01 Choose one Choose O2 Choose one Choose 03 - Choose one Choose 04 Choose one Choose Buffer Impact Reason for impact 4f. Total open water impacts 4g. Comments: Zone 1 5. Pond or Lake Construction If pond or lake construction proposed, then complete the chart below. 5a. 5b. 5c. 5d. 5e. Pond ID number Proposed use or Wetland Impacts (acres) Stream Impacts (feet) Upland purpose of pond (acres) Flooded Filled Excavated Flooded Filled Excavated P1 Choose one P2 Choose one 5f. Total: 5g. Comments: 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, tren you MUST fill out Section D of this form. 6a. Project is in which protected basin? ❑ Neuse ❑ Tar - Pamlico ❑ Catawba ❑ Randleman ❑ Other: 6b. 6c. 6d. 6e. 6f. 6g. Buffer Impact Reason for impact Stream name Buffer Zone 1 Zone 2 number — mitigation impact impact Permanent (P) or required? (square (square Temporary (T) feet) feet) B1 Yes /No B2 I Yes /No B3 - I Yes /No B4 - Yes /No B5 - I Yes /No B6 - I Yes /No 6h. Total Buffer Impacts: 6i. Comments: Page 5 of 10 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Project was designed to replace a currently undersized pipe which is causing flooding of adjacent residences. Pipe size is minimum needed to pass anticipated flows and minimize flooding occurrences. Downstream stabilization is being proposed to further minimize impacts to downstream waters from bank erosion. An existing culvert is also being removed and replaced with in- stream step pool structures which will dissipate stream velocities, reduce bank erosion, and enhance in- stream habitat potential. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Concrete, riprap and fill associated with the culvert replacement and downstream channel stabilization has been minimized to avoid additional stream impacts to the smallest extent practicable while still providing improved channel stability and flood mitigation. Additionally, 18 linear feet of stream channel will be restored through removal of a culvert and headwalls of an abandoned crossing downstream of the existing culvert. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for ❑ Yes ❑X No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps ❑ Mitigation bank 2c. If yes, which mitigation option will be used for this ❑Payment to in -lieu fee program project? ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: Type: Choose one Quantity: 3b. Credits Purchased (attach receipt and letter) Type: Choose one Quantity: Type: Choose one Quantity: 3c. Comments: 1 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: 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. 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 ❑ Yes ❑X 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: 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: Page 7 of 10 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1a. Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes ❑X 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 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? N/A % 2b. Does this project require a Stormwater Management Plan? ❑ Yes ❑X No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: Project is replacement of an existing culvert/drainage. No new impervious surface will be added /expanded. 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? 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? City of charlotte ❑ 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 El Yes ❑ No attached? 14. 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 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 0 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 0 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 letter.) ❑ Yes ❑ No 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 0 No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after - the -fact permit application? El Yes 0 No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in El Yes 0 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. No cumulative effects are anticipated from the project as an existing culvert is being replaced and downstream/in-stream conditions will be improved through culvert removal and bank stabilization. 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. Not applicable due to project type /purpose. 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 ❑ Yes ❑X No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes ❑X No impacts? 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? A threatened /endangered species assessment was conducted on the site in which no species /habitat was identified. Report is included. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? I ❑ Yes ❑X No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? No essential fish habitat in this region. 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 ❑X 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? SHPO's website http / /gis.ncdcr.gov /hpoweb/ 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? hftp://polaris3g.mecklenburgcountync.gov/ Isaac Hinson 08 -10 -2015 Applicant/Agent's Printed Name Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 10 Wedands and Envirnnnn2ntal Plenimi Groin`, Leonard S Rindner, PLLC ALYent Authorization Letter The purpose of this form is to authorize our firm to act on your behalf in matters related to aquatic resource (i.e. stream/wetlands) identification/mapping and regulatory permitting. The undersigned, who are either registered property owners or legally authorized to conduct due diligence activities on the property as identified below, do hereby authorize associates of Leonard S. Rindner, PLLC, Wetlands and Enviromnental Planning Group (WEPG) to act on my behalf and take all actions necessary for the processing, issuance, and acceptance of applicable permit(s) and /or certification(s). Project /Site Name: 4018 Hiddenbrook Drive Property Address: 4018 Hiddenbrook Drive, Charlotte, NC 28205 Parcel Identification Number (PIN): 16101202, 16104315 Select one: I am other Name: Isaac Hinson Company: City of Charlotte, Storm Water Services Mailing Address: 600 East 4th Street, Charlotte, NC 28202 Telephone Number: 704 - 336 -7924 Electronic Mail Address: ihinson @ci.charlotte.nc.us �pa.o �_ �►nn� -R.-- -713, ' k9 Property Owner l Interested Buyer * / Other* Date * The Interested Buyer /Other acknowledges that an agreement and/or formal contract to purchase and /or conduct due diligence activities exists between the current property owner and the signatory of this authorization in cases where the property is not owned by the signatory. Charlou,� Office. y '.r, l'I ;'dct!anils- ep,,.cc,m Asheville Office: 10612 -D Providence Rd, 1070 Tl111116 Rd , Bldg. i PI"ld 55o Sure 10, PM8 283 Charlouc, NC 28277 Asheville, NC 28805 (70-1) 901 -2; {77 (,828) 708 -7059 leis nndu,:rGi�,veil.in�l; ,�I,�t COH'i com LA O- 0- td 5� ti Independence Wace .�. Y' l ^ SITE i Brookhursi Or Levy WSY Z Cr 1 Q 0 1 it a A T 4018 HIDDENBROOK DRIVE Mecklenburg Co., NC VICINITY MAP — WATERS OF THE U.S. EXISTING CONDITIONS STUDY SUBJECT TO USACE/NCDENR VERIFICATION N d� tOr r Drawn By: Reviewed By: HAC LSR DATE: 7/27/15 1 Y� 0 250 500 ^ A W- - 4018 HIDDENBROOK DRIVE Mecklenburg Co., NC USGS MAP 1- WATERS OF THE U.S. EXISTING CONDITIONS STUDY SUBJECT TO USACE/NCDENR VERIFICATION Drawn By: Reviewed By: HAC LSR DATE: 7/27/15 1 IL ORR%, IMF- �f �1 r 4018 HIDDENBROOK DRIVE Drawn By: Reviewed By: Mecklenburg Co., NC HAC LSR DATE: USGS MAP 2 - WATERS OF THE U.S. EXISTING CONDITIONS STUDY 7/27/15 SUBJECT TO USACE/NCDENR VERIFICATION x I r t f i .,RAr- Ist r • 9 1 it -� E '� .�► � . jqle� rids and Environmental Planning Group A S. Rindner. PLLC. len.rindner @wetlands- epg.com (704) 904 -2277 www.wettands-epg.com 'ys ON 1 1 CL y T MS ' ", t MAIL 1 nb f o ok Oil 14" t�d�E 1 o A V� Wetlands and Environmental Planning Group / Leonard S. Rindner, PLLC. TV len.rindner@wetlands-epg.com wetlands- epg.com (704) 904 -2277 • i • www.wetlands-epg.com Map Unit Legend Mecklenburg County, North Carolina (NC112) Map Unit Symbol Map Unit Name Acres In A01 CUB Ceal -Urban land complex. 2 to 8 percent slopes IVIS Monacan and Arents sods frequently flooded PaF Pacolet sandy loam. 25 to 45 percent slopes Totals for Area of Interest 4018 HIDDENBROOK DRIVE Mecklenburg Co., NC 2.4 16 13 5.2 SOILS MAP 2 - WATERS OF THE U.S. EXISTING CONDITIONS STUDY SUBJECT TO USACE/NCDENR VERIFICATION Percent of AOI 45.8% 30.296 240% 1 00.0% Drawn By: Reviewed By: HAC LSR DATE: 7/27/15 -e 4� ... 1 Carnover 2020 LLC 242 Hillside Ave, Charlotte, NC 28209 PID:16101202 r a a;5t o woo, �J p 0 14 1e� rids and Environmental Planning Group rd S. Rindner. PLLC. len.rindnerOi wetlands- epg.com (704) 904 -2277 www.wetiands-epg.com :i �y Thomas Harmon PO Box 18971 Charlotte, NC 28205 PID:16104315 VULIN 4018 HIDDENBROOK DRIVE Drawn By: Reviewed By: Mecklenburg Co., NC HAC LSR DATE: Navigation Pathway Map *Approximate boundary 7/27/15 ' INDEX Of SHEETS Y i CONVENTIONAL SIGNS 1 f j E.M., P.,- Lne_ ..... _.......... nn.n Shnn ....... JA•28 PRELIMINARY 1 FknKSlnaDeL.Rer...anl —e•- k ProRlr Ylew a C.—nn.IlJr..n_ ECIEC2 Tnllk Ccend DneRa?bn _, __Tel TOTALSHEETS II VICINITY MAP NTS r SURVEY PREPARED BY: LOCALIT I—AST ONATE SYSTR NC DEVEILOPED HNATER THIS ESTABLI H RASED C( STATE FLANS COOIIDINATLS ESTABLISHED .DIO(T I STA:NCG3h COOK INATES F WITH NAD HNl11STATE rLANE COORDINATES Oi NLEvATI : SA/J•J..1 EASTDSG: 11khlES.aa THEVATIONNAYO NS.]a TOO PROJECT (GROUND COMBINED GRm FALTOR USED ON THIS PROJECTICROUNDTO`D ft ls: F.nWHIiJ VERTICAL DATUM: NATTI p T DISTANES. DIMENSIONS ARE LOCAL IZF.n HORIZONTAL kDISTANCES. DATE OFSURT'EY RANGE5:9OIiII TD IViIn1 I' 1 PLANS PREPARED BY: A� 5Sl1 Vl7J.11Vn �St 9�1TIt�fi U OFC AROLJ A, IRNS F/� OF CAROLINA, INC MC . I .00wT.w„n :nen E.� . nNaonR. Rc mm _ P.IRr<: rE..s,rs c�«mmlT,wc ma. - m.aJ..ss. N.c.lccrae.orwo ■�H* T— a l- ENGINEERING & PROPERTY MANAGEMENT Construction Plans of Proposed 4018 HIDDENBROOK DRIVE Emerald Number: 5108368 Munis Project Number: SWDES00413 Munis Code: 807020 0004 Project Features: Wre Dnn.p 4 (1...N lapmennr A,Phw r..rR Ore 6 G.nn Rep1.n.Ml SlaewaO Repkmea.r Begin Project Sta. 11 +10.00 -LI -\ End Project am pV w Mu,DT•1'H�`ZH N - NDDVER Rp op t r m 4018 Hiddenbrook Drive LOCATION MAP NTS ♦.,.. 1 .. FOR v dN GRAPHIC SCALES ii.. I <'amnr� Aaneannn - - smm N.I.. cananrme N at N Nar>_Pnnk.__ml � CDOT -De1R. veer rr.nle ` � L � earr.l.pe.Mnw. q u Is cATD 2012 STANDARD SPECIFICATIONS e.a. seem..._.... ' ` � �Snry N'.ler PnIM M.n.pr •L a y eC 7 Know TMbatN3 68lovIt Call betom you dug A Y O L d e0 'kTei� Bid Set No. z — d APPRON'ED ^O t 111 t.,Y1:1 �I FH DATE a PE SEAL i CONVENTIONAL SIGNS 1 f j E.M., P.,- Lne_ ..... _.......... PRELIMINARY 1 FknKSlnaDeL.Rer...anl —e•- k Do Noe U.. T., Con.bK1)on Sl.rm Dr.le.l. E...nnm...._..... SSx COMPLETE J Temp Cenkrenrn Fi.ewenr_.... _ E,Iwex Gn Ll.._ ...... _.........____ Record Drawings E,iNIeR - Pnep SOM Emile, Sl..m rrepeua Clerw Dr.reo-.._ — NOertM __. _R.Nn....._.. Pro1nR C.IaN _. .._. PnpeHa One B.Jn.___..._._,_,.._.__._... a E.InieR UUlily Pak.. __.._.._._--- w. rrop...e A,rew i.n,rPn_.... _.._ ...... ____�. 0 O Propaea Concrete Snrw.ik........ ..... .--------- _© Pnpn.ea Temr. SIII Fnn.._...___......._...� �_y •. L Trn R—.1 ........................ .......... __ X E e am pV w Mu,DT•1'H�`ZH N - NDDVER Rp op t r m 4018 Hiddenbrook Drive LOCATION MAP NTS ♦.,.. 1 .. FOR v dN GRAPHIC SCALES ii.. I <'amnr� Aaneannn - - smm N.I.. cananrme N at N Nar>_Pnnk.__ml � CDOT -De1R. veer rr.nle ` � L � earr.l.pe.Mnw. q u Is cATD 2012 STANDARD SPECIFICATIONS e.a. seem..._.... ' ` � �Snry N'.ler PnIM M.n.pr •L a y eC 7 Know TMbatN3 68lovIt Call betom you dug A Y O L d e0 'kTei� Bid Set No. z — d APPRON'ED ^O t 111 t.,Y1:1 �I FH DATE a 3 .a GENERAL NOTES PROPOSED CURB ELEVATIONS: E CONIRACTON SHALL AT AND ADJUST PROPOSED NINE CONiHACTON THE ELEVATONT AS NECESSARY TD ENSURE PRDPER LONCITAIHK gRAW FON ORAMnGE. SHALL E%IS WAN TAIN PAVEMENT, UNLESS 01HERNiSE NOTED, DRIVEWAYS AND SIDEWALKS: PROPOSED DM= ENTRANCE DIMENSIONS ANE FRw EXPANSION JGNT TO EXPANSION JONT. NAT. RERACE4ENT NAIENAlS 10 NNE EdsnNG _ACE ACCOROINPY CENEH, ° ASPHHKTE- INCONNERCI�Rq NCH SY.SB CONCRETE COURSE ASND FOUR IN. IIB.OB iERNEDIATE COURSE. (RE M(AnK) TWO IN TF N COURSE AND FOUR INCH AGGREGTE e gIAVEl _ BABE (ABC) COURSE, 51% INCH IN ROENTK STONE SGM_ SHALL BE FOUR NCHES THIN, AND SIX INCHES THI. AT oRIV AY CROSSHGS PER CITY s., N0. 10.22. WNTRACTOR 5 RESPOHSIPE FOR REPAIRING ALL DRIVEMArs. SIDEW'KRS KID LEAD WALRS TO 'AR S' CON TTION w UNE AAERMLs DRAINAGE STRUCTURES: GT+AOES. EIEVAT10N5 AND LOGTONS ­ EN ARE APMOMMAIE As ORCCIFD BY THE GWER, THEY YAY RE ADJUSTED TO ACLONMWAIE UNFOpESFEN s WEITES. STATIONS, OFFA15 AND ELEVAilONS RET'FR TO THE CENTER a DROP INLETS NANNDLES. AND JUMCnON BOXES AND TO THE WDPgNY a' THE UP F. CAT. BASINS CALL WT Fat R. HWD END ACTONS GROSS PIPE END SECTgNS AHD END WALLS ARE TO THE CENTER OF ME OUTLET END GULL OUTS FOR M- STREAM sIItUCTURES ARE AS DEFlNED ON ME CHANNEL DETNI SIRE 5. 11F�FPHO ESPEAR s1roMICBIUCONSTRUCTED REWE Ifs ACRE TONO Bf WNS�TRI�ICNTERDE M ATINKN�TiOM Iii D STRUCTURE ANO WVEL ON THE QUISDE ARE STRUCTURE By A THE MAW O RL1Eit FABRC AND RLLED W /wl8 STONE. TTIflKE RILL BE NO SEPARATE PAYMENT FOR THIS MOM. DRAINAGE PIPES: RE ECo.P0T SR I. TO wBYR SIGNEDD AND sEALEO F rkinlNG DRAWNCS of CUL�vERTOinn) PROVK PRIOR TO INSTALLATION, BEE PRWECT SPECIAL PROVSIONS. ALL PIPES `NILE BE RCP 0.ATS w, UNLESS OMEPNA NOTED. PIPE JdN1S (ALL SIZES) SHALL BE NRAPREG NiN GEOTEXTLE SALINE PER NLWi SPEgFlLATON ACTIONS ]00 AND DIe. ON SHE TI .. ' FABRIC AT LEAST 12 RICHES BEYOND EACH SDE OF .PINT SEE CETAL ON SHEET 18. PIPE LENGTHS AND SLOPES ARE TD CENTER OT STRUCTURES. UTILITIES: TUNES ARE ILLUSTRATED FOR HY—AT. PURPOSES ONLY. !jnAfj%74, fwQ V j l ­S v PIRj\f [$ T Rr unn RIOR TO CONSTAUCTON. ME CwmACTW SHALL NOTIFY AND MILT NM ALL UTUTY OYNERS TMF dTY UTUtt LOdtDNAltXt AND Gtt INSPFLTdR NNETT F ALL NLL P A""C— TO DEiET E UTILITY LOCATONS THE CONTRACTOR SHALL PROTECT ALL UnUTES Rw DAMAM CAYSED BY NISI OPERATIONS M THOSE 6 HIs AEEN15. ME LONOALTO! SHALL XQD THE CITY HARYLE55 FOR ANY MIRE -PARTY INCONVENIENCE CREATED BY MORN W NIS OWN FORCES OR THAT OF HIS AGENTS ANY DAMAGES NCURRm SNAL BE ME Cd11RACTORS FNANOAL RESPaIyBIU, G n ABBREVLAUONS MAIL BOXES: ARANp .... ........................ABANDONm E Cal ACTOR SMN.L RELWATE ALL YNL BOXES AS REWIRED RY SECTION 107-12 O ME AD .......... ............... ........ AKE9RRAC NCWi STANDARD SPEdRCATONS F. ROADS AND STR!C=s, COONDNATE MIS WORN NM aETEApYi / SPY .... ......... ... .............ASpNKT Tiff V.s. PoSTA SRNCE. APPROx ......................... APPRO%NATELY B FENCES: THE CONTRACTION SNAL RENOVE AND RESET FENCES AS NO1F0 ON l+E PUNS AND /OR AS DIRECTED BY TTIF ONGITHM. lHE CONMALTOR SHALL COWMNAIE IEMPONARY FENCE MELWATONS NM PNOPEATY DVMERS TO ENSURE SEWNtt TO THE PROPERTY WRING ON-RN Ha TO NANTAN DAY TO DAT OPERAD.S NM UWTED IMPACTS TREES, SHRUBS, AND HEDGES: LNADD,, SNGRH M FLANS TO B AN"GoTED 4AVON THOSESMAi"r LL,", Tnx ZEE TREE PR02Cn(M ) BARRIERS. TRH TRAC_ SHALL ALSO PROTECT TARES AND SHNNS .— O CUTrFIU LMEB IN TMCE wvD, CUT ROOK Ct°EE, LYE UB�NCBA — MLb[ROCIA oMG�AwIMiOO xW PRUMMG IWImPNa ACTION 01000 G, TE Ott O aUA1011E LANDSb,PE CONSIMl— STA,=_1 MKMINC ARD G Mf EANOSCANE CCMSMyCM!N STANpAg05 WNUAL (Tm.j Pmrn P IT w#il Biq¢ ROOTS Nw AD=T TO MroOSD CURB A aI11ER aR suwuN. USA N. NO.II TOR YmOINO TqO RGO, (REFS SMOFlEp BT TE PIAxS TO NAY ASDIIKL OR PROIECMN SNAU A N ACCOgpAx4 NM CID STD. 1002 M"N°EE CITY ISMYacTIw ID v'nc 'TY a aAAOrn LAx9srw=E ca9srlACTroN sTANDAR05 NOUN r< Cos TD ME W NOR%.IIi, TREE MDlECnw m STD. ID.tx SNARL BE USED. HnNTRACra swu aBTAM APMaYK FRw TII CITY Paxw m AYDERC ANY TIRES. IN AGOT TR tm MAi AAE TO RbuN AFTG CONSTR o- D1AIy BE INSPE -D Bi THE DTr roMiIWr ARE sATAIAE ro RGRIAN. �OR°F CaN51NC AY (C .;A — On MSRC —. On ARBORST AND IMLrABLE) u NGn AN ON -SITE Y¢nNC ro GANf ME LI4TS G R.O SAN¢ Ax0 MAi TPLFS PACPOAI M PNOTBCn. ARE Cl2ARLV OfIITIFwO. MnP0A0 uLa tlal •p � ON M TREES TO BE MOtECRn AND MDSE TO �YO�E. eZ.. S AND —1 ANY ApM1WNK NOS to MOECT MAi Wpff NOi ORIO SINAOI. M WrnRAra CURL RE OVG APPROVAL FOrt TREE RFV WK N R[YOyK'AFTYFR AppI�plA IRO PWTELNN XAS PEN NSTAUID AND BEF[TE AHY CKEARNO Ca CAN BEGN, NNCW — BE NO —IT— PA,NENT FOR TREE —Co. MT_ ARGON, AN%nauL MRS !D FOR MOACMW. BEG YARNED FOR AOIICndI ae Npr YNpEp TOR RENJMMACEN T a TMfs DANAaD THAT NAVE TOLERANCE: STRUCTURES INCLUDING STONY OR- PIPE, STONM STRUCTURES YRER PIPE. AND NEINNING µALES SHALL RAVE A TgERANCE a 30.10 FEET. STRUCTURES IN0.UdNG RIAPS. NETRS, 0 GRNXS. SMALL NAVE A TOLERANCE OF 30.05 RETCH SDREAN INPROVEYENr STRUCTURES SHALL NAVE A VERTCAL TOLERANCE O 30.10 FEET. AND A RAANEINL TPERANCE O 30.50 REi, SIDE SLOPES: LINITS D MOPOAD AOPES ARE INDICATE M THE PLANS. DETAILS AND STANDARD GRANNGS E 4AOWN AOPE SHALL HDi E %GEED A Y.I ('HORIZONTAL 10 YRTCK) UNLESS OESNNAtED BV TINE ENGINEER. A Wi SLOPE ? Z'.t MAXAUY NLL BE USED ONIv AS ORE.— BY THE ENaNEER. EROSION CONTROL: rc ...... ...........................BACK AIL ............. ....................- BM... OF CURB BITUNINCUS ............................... BRC.,....... CH SIAM .....BEARING CS........ ...........................CAT. LkG.... .._ ........................CURB BASN AND GUTTER G .......... ........................OEANANCE FENCE .....................CHAN wP.......NG CA UNK FENCE ....................COPLtCTm C.C.. CON un OE ......................CONCRETE __ ST_........_._...._........DIED ON ........ ...........................DEED OW BOON SO., ... ..........................DRUPE P .. ............................... CIA CB DROP INLET ... BON ..... .... ...ORYWAY G`RW_ SET NTS ..........................NOT TO SCALE Al ..........................CRIER HEAD ME CONTRACTOR SHALL PREVENT STANDING WATER DUE TO CONSTRUCTION. DISTURBED —AS SHALL BE SEEDED NOW FOR . PC _ ................. . POINT .PGNT O CURVATURE N PERY ........................ PG . ................... PMANEH, 1,DI, ........PAGE PR ............... PPR ........... PT TNT NAIL SET OP......_........ P . ....................Po _ .......PX DEf .....PROPO SED PB E ..........................PERM PT . S. ESNI OF _ TANGENCY ...........................FONT N ...........................PONY OF PERT INT PUE ..........................PERM P..... ..........................RIGHT i UThJTY ESMi ............................. RCP .. .......................RESTRANED R RIGHT CONE PRE R/w ....................._. �TE RIONT ONfDA1 S ..... ..........................SOUTH SO .. ..........................STORM DRAM SF . .. .........................sARE S/P FENCE ..............SPLIT SS ... ........................SANITARY QU FOOT RNL FENCE SERER srA.._.._......._......... s1D .. ........................STADAND s N ........... ................SOMALI, ._G" TAN . ................ TEE ........................ hMMP ........ T.ANGENT TEMP —11 ESMT ....................l.PORART T /w ......... .... ........ .. TRAVERSE PgNT .... .raST ARE iW.......................... H/ G .. .........................uTR1ER ACA CROUNo VC .. .........................YRIICAL VEXi ... ................. W WRVS .....VERTCAL .. ...........................NEST W /........._ .................N M NUI ...................... API ........ .......... MATER METER W RATER vAPT WV ......................... BOP ......................... TEA VAY f� FENNY NAIL SIT . : .............................. ... ...........................INCH TXE CONTRACTOR SNKI SUPPORT AND PROTECT ALL EXISTNG TO AND PROJECTTAANDDABYSRaEADI� �ESLOMyOfAE � .lT IT�TNESE PCl NS NCDOT STANDARDS SHALL M USED. CHARLOTTE AN DE —.ENT STANDARDS, .Al BE USED Y MERE IS NOT AN APPUCANLE HCDOT STANDARD. NCDOT: s,D. ND. RLL AS NEEDED. THE CON TRACT. SHALL AD,UST/REIOCAfE THE SALUTARY SEVER THE CONTRACTOR SHALL NAMTAIN EROSION CONTROL O IN ACCORDANCE NM THE •PPROPNATE CITY AND STATE .-ON AND SEDARRNT CONTRG GRDMANCES. . VI........._ ...................... " "'..BMRIX CATCH BASIN BID. O] .......... .............._................ AME. GRATE AND AND HATER LINES ONLY. ALL OMdR ADJUSIMENIS DUDYTUIN'BO'MNERS ME CONTRACTOR SHALL PREVENT STANDING WATER DUE TO CONSTRUCTION. DISTURBED —AS SHALL BE SEEDED NOW FOR . UTUTY pNNM. THE GONTAACTON SHArnLILLCOpppM,A1E RIONN NM 50 5 NOT TO AD—SELT AFFECT THE PROJECT SCHEDULE. THE CITY WILL NOT BE HELD ANO YULCNED AT 1M ggECTON DF THE ENONEER. THE CONIRACIYM SHALL FCLLON THE EROGION CONTROL MEASURES SHOGUN ON ERGS N 0.— SNEErT. USE STANDARD CAT. BASH 6N). >2 ............ .. ..._........... .......... ..PIPE COLAR RESPONSIBLE Tai ANv DELAYS DR DSRUPMIMS To THE MORN SCHEDULE OF OTHER UTILITY 0Mi1 ACCESSIBLE RAMPS AND DEPRESSED CURB: CHARLOTTE: L C Tae LOCATES a unuTNS c.mACTaR SHAH CONTACT ac .E -Lnu AT t- BOD-B32 -1919. ME CONTRACT. SHALL CON51RUCi B -Mal 1HN][ CONCRETE ACCESSIBLE RAMPS AT INTERACTIONS SID..tlO.: MILE, CON RACTOR OF U UD M.M LAR0.MA ONE -CAL, NAT ARE NOT NAGER CONTRACTOR SHALL IN ACCORpANO NM ME U1EST REN9ON5 FOR ACCESSRE RAND DETAILS. CON5IRLKTON PLAINS k NEWT STANDARD DRANNGS. 10.1)A B e C......... .._ ............................ .. ............................CURB AND GUTTER CONY . CONTACT PRgEGi MANAGER k UTUTY CODROINATOR CaNTAACroq ylAU Also xonFY THE CITY a CHARLOTTE UTILITY coORDINAraI OUGHTS: 10 B ...... ....... CURB TRANSITION .................. to22 OF NINE UTUTY COCADNATOR SHALL BE CONTACTED . HRS 111. TO ........ .......... .. ......._................c.cRETE yoEwAlx IG.. CODNRNNSTRR.cT ME CONTIACT. SHALL GWWT EwsnNG ASPHALT AND /Ot CONCRETE SURFACES PRat TO REMOVAL ............................ ...... I........................ ..................•........CATCH BASIN MARIE N VALLEY GUTTEF: THE CONTRACTOR SHALL ADJUST Ail WA1M VALVES WAITA NITER BO %ES ANO UNLESS OTIERNA gRECIm BY THE ENGINEER. SAIL Wi NOTN SHALL BE I FWT MINNNY Fqw TIE EwSTNG EDGE OF PAVpIENT. TAW WT PAYMENT 20. JI .................................................._........ ..... .............. ......_OFTAL CAT. BASIN 30. GSA WA1EP VAULTS TO ZONED GRADE WATER NEIER$ LWAlEO IN 9DEWAKS ON CONORETE -W.1: SHALL A INSTATED NTUM CONCRETE BOXES - ALL BE ROPOSEp AS NEIL AS AODInONA PAY.IIENT REWIRED N lE_N TO FACE a PROPOSED CURIO AIND GUTTER. ....................................... ......................... ......................TFAIPONARY SIT RNCE ] U. OB .......................... ............................... ...........................MEET PRO1EClIDN Gs LINES NLL A ADWTAGT" L M_T AS NEEDED BY PIEOYDIT NATURAL GAS THE CONTRACTOR SHALL CONTACT PAVEMENT DEGRADATION ] 010 ............................................................ ............_...............RW% CHEIX DAM 3' PIEDMONT XANRAL CAS AT LEAST TRIO NEEKs PRIOR TO CONSIHUCTON. — - FEE: ............... ................ ..................EROS. coNTRP WwATERINc SO.OIAk B.... IXS1MG IfnlM LOCATIONS PRON(XD BY CARlNNp AND ARE APPRO %IWTE- WWDOi NCI EDE.TENHTAVEDE ATHAT ED ONAMESI DST Drs FOR I� A PATENT TAFETY R NL TXE CONTRACTOR SNKI SUPPORT AND PROTECT ALL EXISTNG CN DE�AMnoN ENT $H ALL BE PAD NA INTERNAL Ott YEd1I N UNDERGROUND LITUTIES ENCOUNRREO DURING ... AND /ON PIPE INSTNUTIOX. ANIAIDS ((DY) PRIOR TTo CONSTTRRUCTON. EXISTING SANITARY SEWER AND WATER LINE: TRAFFIC CONTROL: BASE SURVEY DATA ' THE LONINAGTON SNALI USE LINE wXON NOR%MG AROUND SANITARY ANERS ANO WATER TRAFTRC C.rpa SMALL BE IN ACCORDANCE NTN THE MOST CURRENT EDT. O TTIE 'MdtN LINES 91OILD T12 LONNACT. GZAGE E.S11NG AVER .WATER LINES NE SHALL IYMEOAIELY REPLACE THE LINE AT HIS EXPENSE NTI AREA TRAFRC CONTRO NANDBWN' (...CH.) AND SHEET TCt. EMSTING CIXIGTONS TAKEN fNON A CwPRATON DATED 9- 21 -20 II O ORWND D1CTL[ MON RPE. TIE p.INALTDt 'HALL REPLACE SANITARY SEWER AND /bR WATER UNE NTH A MRMw TEN FWT ACTON SLRYYS BY INSITE ENbNFFAING k sUpVEYING AND 9 -1 -11 BY R. AE HARRIS G SOCIAIES ALL COatDINAlES BASED ON NAO DE DUCTILE IRON RPE MIEN DRAINAGE %PE COPES N1NIN TAD fEET O SAD U.S. NDRnCA11Y OR NatRONTALLY. BJ ANO NAVO BB. CON1RNC Is TO INSTALL GTE VALVES . EMSIING WATER LINE AS SHOWN PER DETAE ON SHEET 2A E%IBTING 8' WATER UNE BETWEEN GTE VALVES IS TO BE REARGUED WMNp CONSTRUCTION. ONO WLVERi NSTAUATON S COLPLLTE WATEH LINE , CURL BE PECONNECTED. CYU INSPECTOR S TO BE PRESENT F. ­R LINE AND sWNANV SERER WORK. SUBSURFACE PLANS: ND s"'S"WAE PLANS ARE ­ ON TMs PR— HOWEYN. A CEOTECHNDAL RETORT RAS PREPARED FOR THIS PROJECT. ME REPENTS AVKLARLE FM THE CONTRACTOR'S USE UPD61 REQUEST. C PRELIMINARY 1 bw Go NOt L F.T CDlubuI J �6X COMPEEEE PINTA PreneTwO Br Ugl USINFRASTRUCTURE OF CAROLINA, INC. IRIS E6 TV EAO STREET, SUITE 20.1 .AfEDTTE. N.1H'A 282pI NC LICENSE If C -19W � L o��FW o rrE,/-A�H .�liTByy \E aI�I !€�n t a Q 8 m o w z Q x 00 zww d V M O L. 8 7 �i a .y. .0 `p e R I 8 k 5 gg 2 NOTES: t. "SE TTEO E ROLN EIRE 1' a ] '. +.S FOR BOULDER) UNBE9 .G IT RQR SpYF YARYTgN IN BOULDER HEILHt IS PERIkTI[O FQ1 HEWER RO.N R' • 7' . Ij. 7. 11—S SNOULD BE Hµ0 PIOREO MID N--Lr FITTED TO AV00 C 5 3. COARSE BRCNTLL Of TK ROON O110P SfNU.RME SMALL BE OF A MN OT CUSS A µD .LASS B RIPRAP PIAQ .OYtSE BWN11LL f0 FILL NTI GWS BETWEEN M Vµx1Ui STONE SIZES. COHSE BWNFILL SNUI BE PI.S.ED IN GCN GNQ CONppL STRLIDTME 10 A TIRCxNEE3 EOML TD ME TOT& OEPM Of ME XEALpI AMO (DOTER BOUlMWS E RNEM OF UGH GRAQ CONPOL sTRUCME SW1 BE mNSIRUCTED FAS}, IOU0R0 B OK VINE ARYo MEN TK OTNU VANE LL BOtRDERS CONKCRIIO ME INONIOIYL GRADE mMROL SIMICNIIES 3,, NM BE WSfMLED ilY ROWPIAM SLLS SHUT BE CdR1RlCTm LAST, 5. STEP POOL STRUCTURES SHALL BE BUILT AS Cd101VE� A BE— WRH rK 006NSTREw DRApE CONT9oL SIRUCNRE B. �R Cx=A E $DIEAY BEO 10 A OERN EOU.Y TO TK roiu In,_,, OI ME HLLp[R µp f0p1ER 901A0[It5 C. L NON -.WEN QOTExILE ABMC. D. —E To0T09 BOULD[RS LUVNO NO GAPS IN BLTWEEEI BOULDERS. E PU COHSE FILL BEIND NE FEET BWLQ95. 1. ML NFADER BOULDERS ON TOP 0< Ala) SEf e- BWx TWY iK r0p1ER BWLQRS SVCN tWi PNN Q ME NEWm BOULDER IS RESTING Ox 111E CONSE 9ACNRlI NEWCR BOIRD[R SMALL 5Pµ ME SEµS o1 TK FODTER BOULDERS MERE SHAILBEIBEWIN° GNK BCMEN BOIAQRS. D. PVq CONtSE BKx1iL D xUOER BOULpEM [NSURMG M1LRi MO Mro5 BEiWEEM LK BDLLQRS AK RUED 6. SEE CIPNIIFL PRprtLE Ox SHEET 3 Fp1 EfATONE Mq ELE -.1 01 rK CND[ CONTROL STRUCILI M ]. SET ELEVA— 'INN A TOLE— a 0.7' B. E TIE FLODOI"N SIDS A YM Q 3' -0 ME I—IL BµR ROCK DROP STRUCTRE aVIERi CONTROL PARR [LEVAlp1I - � IG -0- HEADER BOUIDER (TIP.) _ r DETAIL 2 'NOTES: 3/4' M /A" TE RODS SWLL BE Sfulm PER vMVE 1 PAVEKNI —�� TRUCTM IxvERf tanm4 PONT nEVRTwN (rrP ) 1' a' 1 ___ --- oOiD[N9h -------------- - T.5- I -(9.00 '° PRELIMINARY e" WlE VALVE PER 5.019 POOL fl' 0NP M.) 10 , 95% COMPLETE Ftlq N19OC PROFILE VIEW EDGE a BOTTOM O1 OW J EDGE M CHANNEL BOrtp11 �/ PITVr PnR_ M' USINFRASMUCnmE OF CAROLINA• INC. INS E. VWHEAD SBEET. S TE 703 wR om, ,mN CYEm M O, w ucm I c -1930 8 COHSE BWxFILL (CLASS A 9 9 / - R Q RPRAP 110 _ 1M.)J - lOVO PIMN SILL (TVP)J COWSE °K11TTLL - 1NOY VANE ARY TO BINK (M.) PLAN VIEW PROPOSED STEP POOL STRUCTURE EIEVATgNS USTm µE FOR ME TOP µ0 WITOU OF TK KaOER ROCN. TOP ELEVAMNS IS TK NVERT C TRIA PONT SNOWN IN MTAL STATION LOP EL "MN BOTTgI E E ATOM 11.+0 en.e I N/A 1 T.«RO I an.b enb llsb 61).33 I 617.]3 1i..0 61B.m erJ.aO 91A6] 11.90 6)e.SS ell 1O n.TO 6n.m .19.m SECTION VIEW A-A 0x)P RU SICTURE -- WI ­O. P0N} ELEVAipN, NOTE 1 I—) DEB OWLDER (M.) �CL. 55 n 9IPRAP (TrP) TER souLmR (m.) �. SCOUP POOL (TVP.) R STEP POOL STRUCTURE NoT 10 soar _c .. SLOPE (TN.) T 7• cdIPACT BN>OTLy TO 9Se1 STAIOYID WW n _ r DETAIL 2 'NOTES: 3/4' M /A" TE RODS SWLL BE Sfulm PER vMVE 1 PAVEKNI —�� TRUCTM IxvERf tanm4 PONT nEVRTwN (rrP ) SECTION VIEW A-A 0x)P RU SICTURE -- WI ­O. P0N} ELEVAipN, NOTE 1 I—) DEB OWLDER (M.) �CL. 55 n 9IPRAP (TrP) TER souLmR (m.) �. SCOUP POOL (TVP.) R STEP POOL STRUCTURE NoT 10 soar _c .. SLOPE (TN.) 3 c',L r HEAR rc rAO .;R °E NsDS AT [KN MR El .) SECTION A-A 6' GATE VALVE AND THRUST BLOCK NOI TO S f. 111E GONIRACTpR SMALL INSLAU TIE MT° �°M �I�SEMC�T� P�b�WSTD E FTxt CL9RIIG. TER SEFCC sNU1 9E w++TNNm Dumw MRUEI BLOCK RTSTMLAIpN. 7. ALL CONCRf.1E SNNl BE 36Q1 P4. E lY STRENGTH CONCKIE YAr BE UT, SED 3. AFTER TIIE mNCRER HAS SET, ME COVTRFCTw WT "LT OFf ME RATER MST— ME 7- wrE VMVES Alq Hors PROYQ A NIxIYUU Q b xOLINS rcE To cLU AND ML M1ECreD WTER cusiaLCRs a. TK THRUST W.O Yusl BE PpOPERI,r BRCItTYlED BEFORE TLTMINO ON WAiEN. S MTER INST,•LUT,LR.I 01 NE BOx NLVFRI, TIE LS —)':;.:E__­ NSTI) 6. OI.P. v � 350) N TWO HEW wrt V /O�kPE -{ss2 Nil t e EE d;a� Fd Y� v.% 1.5" YkLIHG k RESURFACNG 1.5- ASPnMI PATCH (MN,) LE AS °' YIN. $IIDWN M PAKYENT SCKd1LE •(BETTER TO NOTES BELOR3 •(I6:FER TO NOTES BELW1 T 7• cdIPACT BN>OTLy TO 9Se1 STAIOYID WW n _ r DETAIL 2 'NOTES: 3/4' M /A" TE RODS SWLL BE Sfulm PER vMVE 1 PAVEKNI ROLRRELExrs (. Tofu) 1' a' 1 ___ --- oOiD[N9h -------------- - T.5- I -(9.00 '° PRELIMINARY e" WlE VALVE PER PAVEMENT REPAIR Not Us9 Fw ComWRtlOe 10 , 95% COMPLETE on1D SKRSAROxS L ra L°ONwIN_ k� mDP. • msoR.R. _ COxcntTE _ _ TIMUR SOt9 (]600 P51)�. PROP e' O.I.P. (CI. SE 350) PROFILE VIEW 3 c',L r HEAR rc rAO .;R °E NsDS AT [KN MR El .) SECTION A-A 6' GATE VALVE AND THRUST BLOCK NOI TO S f. 111E GONIRACTpR SMALL INSLAU TIE MT° �°M �I�SEMC�T� P�b�WSTD E FTxt CL9RIIG. TER SEFCC sNU1 9E w++TNNm Dumw MRUEI BLOCK RTSTMLAIpN. 7. ALL CONCRf.1E SNNl BE 36Q1 P4. E lY STRENGTH CONCKIE YAr BE UT, SED 3. AFTER TIIE mNCRER HAS SET, ME COVTRFCTw WT "LT OFf ME RATER MST— ME 7- wrE VMVES Alq Hors PROYQ A NIxIYUU Q b xOLINS rcE To cLU AND ML M1ECreD WTER cusiaLCRs a. TK THRUST W.O Yusl BE PpOPERI,r BRCItTYlED BEFORE TLTMINO ON WAiEN. S MTER INST,•LUT,LR.I 01 NE BOx NLVFRI, TIE LS —)':;.:E__­ NSTI) 6. OI.P. v � 350) N TWO HEW wrt V /O�kPE -{ss2 Nil t e EE d;a� Fd Y� v.% 1.5" YkLIHG k RESURFACNG 1.5- ASPnMI PATCH (MN,) LE AS °' YIN. $IIDWN M PAKYENT SCKd1LE •(BETTER TO NOTES BELOR3 •(I6:FER TO NOTES BELW1 ¢ r? III B 1, _ DETAIL 2 'NOTES: 1. N05TNI[0 a MEEI4N a PAVEKNI tY$i6IG PAVmT - -- ___ --- oOiD[N9h -------------- - T.5- I -(9.00 '° PRELIMINARY PAVEMENT REPAIR Not Us9 Fw ComWRtlOe —MM­ O BE BA tLEO YATERlu A gRECIEpIB gr v` ME ENONECR OEMSh WOM \ \ / / \ \ / / - ,�� /\ _ DETAIL 2 'NOTES: 1. N05TNI[0 a MEEI4N a At ow°Em1prl NLL QPM OPICN S CIgS[M, S' YEASVeEYENi TO BE TANEN (ROY mGE OF 3. Is" S- SCN[DULE. S" 5 -9 SB T.5- I -(9.00 '° PRELIMINARY PAVEMENT REPAIR Not Us9 Fw ComWRtlOe 10 , 95% COMPLETE Q 8 h .O z ao F o tj A N k R F 1 a 9 i •:yir R:!L�� . r r� •. Fa•• P n.a U5l USINFRAST'RUCTURE OF CAROLINA, INC. 1013 F MORENEAD SMELT. SUTE 703 0W40TTE, NORM CARO -NA 282D9 NC UCEIM I C -1950 RIPRAP STILLNIG BASIN xglp rX•[ `na SOX CULVERT INSTALLATION DETAIL rm ro w.a S f f AO }' -6- CURB AND GuR[R, ttD 510. 10.1)A L.••� !' 6 suctt 9Nt, cLD sm. sD.a A 6 s �� © e' -0' SOEwAUt. cm �� T . F rNLF •n1 aawR TYPICAL SECTION AT BOX CULVERT � L w• can � PIPE JOINT WRAPPING DETAIL PRELIMINARY 1 Il De Mot Uw Fw C.-b -0 l 1 95%C001PLIETE Will Ti rim'. it n5 $Y L .M+ `Q O O W O D 0 � ai L' z � w � v 7 .Ir N 15 O �n s lag 3 MATES, O ��= x k' S yy�� ZZZ a" A B D O S O G 15 28 W y ul .6 t µµ PEIMFB(5 E F G u 13.0.39 O.p - 701 700 405.9 6711.80 11MM 1.05 OD t).8 1. w O.p - 20D M'S 43124" W&I LT 102 101 MIT 051.00 605.32 263 27 1 470 1 1 1 1h15 .+a 100) 11 101 200 6W3 678.52 eM 26 1 ne 21 + sOp 11 13.46] 1515 LT W 102 -- 051.12 ?e -- AAUNENN ENDS 0PEB A70 1NSl,8o 1818 RT. 102 66118 e -- WWMNExSTING StDPEB AT0 —M -- I -- - EPT LAYER S - DRAND TOTALS K 37.05 77 q 2 4.34 4.72 f 1 2 0 0 1 - ne xglp rX•[ `na SOX CULVERT INSTALLATION DETAIL rm ro w.a S f f AO }' -6- CURB AND GuR[R, ttD 510. 10.1)A L.••� !' 6 suctt 9Nt, cLD sm. sD.a A 6 s �� © e' -0' SOEwAUt. cm �� T . F rNLF •n1 aawR TYPICAL SECTION AT BOX CULVERT � L w• can � PIPE JOINT WRAPPING DETAIL PRELIMINARY 1 Il De Mot Uw Fw C.-b -0 l 1 95%C001PLIETE Will Ti rim'. it n5 $Y L .M+ `Q O O W O D 0 � ai L' z � w � v 7 .Ir N 15 O a � �•4or 4�*,wna \ � r�r anim e:�a_ NaRppK USI IISINFRASFRUCTURE OF CAROLINA, INC. lNJ E. MOREHEAD STREET. SLATE 203 m. D �RLOTTE. NORM CAft A ISIO. NC ENINSE I C -ISSO NMI- OWN 1 / 1 R , r- Is k Me SF c I \ r / rd PROPOSED CURB, SIDEWALK AND WALL ELEVATIONS E-1 - S: II- �;�� I im, ;I� SI� R _ ; RIS e° A � W s^ 8 > PRELIMINARY Do Not U.. (e, Cow.WeUOn �- l SSt. tOMPLEiE J q rl G - -P Bross USI USINMASTRUCTURE OF CAROLINA, INC. IN3 E WOREK SWET, WE X3 CH,qtorTE, RNN CAROL04A 28204 NC UUNSE I C-1959 8" SANITARY SEWER REPLACEMENT LINE L-1 PRELIMINARY De Mot Ufe fer 95% empt fill L z t; ju 91 it =7 =1 - — — — — — — — — — — — 8" SANITARY SEWER REPLACEMENT LINE L-1 PRELIMINARY De Mot Ufe fer 95% empt fill L z t; ju B 4 �_ 04 •rUnviz Berme SECTION A.A { SECTION B-8 1� .. .pM nnurtB B:nm n oaanL. L elag6gB ua f W�inm ro• saUR .°w xvn ni s�.0 nw ]. aM¢r m�.mYCncw� ,rmro[°rm� ear Nv.• mA+ ow t O•h¢m N a[ Warp ur . •wBrr a ]m 1 ^reorn ero°a�0u r�4wn s,•� � „vm awa , rtr w ., M mrtsn,rw eb o tK rcsvMN° .1111 E � � �e ro Mu�� �� ,er°wer rwc m° w. caner +a rer rt°. nu urmnv ]. e¢r e/OOO¢ ov] ran erP °uvec sa•na6 me snrr OxOrB°.. .m.`rt`".o .oM rv"°M°aiM ag v u'o�.na aw.`•m. g ."'° a.. +�`:rora +a �`°.e.'e`+..se"rta".+w° Nn >K ci6YKM]s aK. M •eo xu �ows..c 0404] u sew .rt..iart °.nm. n s.sm a°n„� .wu .>» STREAM DNERSIONSUMPAROUND x 5 6 Bern rn__esnB BA . USI USINFRASTRUCTIM OF CAROLINA, INC. 1043 E. BORENEAO STREET, SIM 70.3 i DNARDOTTE. NORTH CHINA 78704 NC LICENSE I C -19W 5n �.. , r PLAN VIEW m �• NOT TO 9 E ,,i�rip.n L11Y 01 fNAMOr19 �]w IuxO nE°n°vsTnNa'"Nel TEMPORARY SILT FENCE enWm ^. Brtab _ ]0.06].. NOT TO SCkE clrr of cx]91mn QIi/ IArDBVmrt nNnv]90s EROSION CONTROL DEWATERING ° amvirt 30.1,.. DEWATERING SAG . exuERA] NO Tp�n me ecva mm n ne Bru. A � � "a a. euom Bar.* >.'•e y 9oa9rm raap M.r iT eAi e0T Opp(. n .Man �E u assvr� 4r•B] 4 In NOT TO SCALE or callum IOn lum DIeBIpNI - 91ANDAAMI STONE INLET PROTECTION 'FOR LATE WINTER AND EARLY SPRING: ,��mj��'• Wee I �.v w,a'A mee .oa roa.mw. r•m o�rw. euw°..,rt„aa•.wi +°se FOR SUMMER'. ��- �rrtvau /•w, ._�ess�°s�.�.wr mr. vw. fve. anima. v.v �ese n•..,arc o. a°na w va �4. wsr FOR TALL: u'�1q,.evew rye mn.® um ,yv sar a.ww. uov '��i. n. ✓ee a'm .w w•m nvr.fre,ruv�em.a.ru .es�v ®.•.m. a. �ftl'wm� ,mc v tram iObi ]zs°• +ena •�i w° rn I CMUBITH wm cm . Dnpmmn "MDAIO]I TEMPORARY SEEDING SCHEDULE BO]]•] aMBne N 30.1) 9, - n oaiu us mina. K°aan a m wc:rt e°.a 0404 Isa wa,. man aa.. '1 1. ' 10 SCALE �m ne rxa91 RTTY. ^ urn on'n0rnanT RNm]xusl TEMPORARY ROCK CHECK DAM I I PRELIMINARY 1 l lb Nd Uw Fp C—b—a— J 99% COMPLETE tl S :e VI � o a o a o g z O C � � m 0c0 � W V — N ' `L—1, x C ol 6 r 4 ?�' s \\ `�• r EROSION CONTROL NOTES \ /Sw.7�11i° \ �— \.,I \ \ \\ \ \ \ \ \�✓f �I IIt i I it /-Ir — r.mft �ow�"�f�fM wfil -�_ / � � I � I� OwFq. 4 Ffwace MFK Fu F �MUf moo F.n, Y.H Forst' wu,slFwTMr MOM MOM rtFIMM Kwf[IS, V \ ISTURRANCE (TY \ \ \ 40P. TEMP. ROCK CHEC`k\ DAM \ CLD STD. 5.0.70 (TYP.) \ \ k \ \ \ PROP. \TEMP. t1LT FENCE \ ) CLD STD 30.06A�(YPP ''w° "°�""�°NO��•i em.i'.fo.""`o .vu on,fvw,...m..a. s�wo z.on<nnw, MO r«awn V PR Oj TEMP.�FILTER MEDIA I Y :.<. ,ff \ \� I ?�' \\ `�• r EROSION CONTROL NOTES \ /Sw.7�11i° \ �— \.,I IT, f. a,wcY sl j,r / \• I 1 i I it /-Ir — r.mft �ow�"�f�fM wfil -�_ / � � I � I� OwFq. 4 Ffwace MFK Fu F �MUf moo F.n, Y.H Forst' wu,slFwTMr MOM MOM rtFIMM Kwf[IS, J \ \ ISTURRANCE (TY fes<,.nw 1•os<x cos,so, Fri« , own s afrulewra. \ ?\ \ \ \ ''w° "°�""�°NO��•i em.i'.fo.""`o .vu on,fvw,...m..a. s�wo z.on<nnw, MO r«awn V PR Oj TEMP.�FILTER MEDIA I Y :.<. ,ff \ \� I T \, x / J , .�<, Me F •< a „w.< .. s r,.,Y nM..f .a. fKa `� `„ M<o . ,., ��� �fiEWATERIJ•1�>;�P�EOIEC'R MEDIA jT�iP.) I sw°s `'�i `<02`0: \X SEE Q�YAI S H ( a� rz,'�- w.°'`•• ma,w`ac�w ,ss . \` •��� r. � I � I � �' \I ....ai.w .swns•M�...f .sa.so '<TS v....r . s.F< a sMe o vscFw Mww ...an ,..m,.. f � . ° \ ->z,.. f CONSTRUCTION SCHEDULE /_ � � 1 � rf — �� — < wa r.weFO��Mfn.�c,F..<nF.<: M.,< :1M Mfµ.Mfnl�Ma•�„� ,rowM,. r<.a,fLf f MAINTENANCE PLAN 1 \ VEGETATIVE PLAN \ a/ µ. W.. \ 1 r m n.a.ort t FwRrr aaa. �ssarF .ru ks v,.uw ef.w o °mn.su .au \. � ram u s ,M.FS •.,as .w c ,..... 1 •"° �� z ;, wo.z i f>"`O.,n",fF`, K.M., a .< �swM�,f ++ `sw:°Mm s"°°,.s row."'::.;,° )r; l6�1s1 X 3 c 3 5 EAM \DkERSION, LEGEND F R U P ROTTUI1��NNT�D \\ I �1E1p.IL 1SH�EET}EC7 1\ Z T ROP I11 �. INLET'PFVTiCtON Cn —C�D STI. 30.81 (TIYP) \ r,. zIm TEMP. DI I l i 0 Z \ \\ SEE (DETAIL SUkk7 EC7 ` PRELIMINARY h I \ amF w,°..a es- D. nee u» F. Cee.4Fenen d0 C a9 3 USINWLSTAUC7T E .excoR1nERt Q w \ OF CAROLINA. INC. LAN C lt. N 0 C STREET, GLI 2 04 .��� * CMAiROrIE. h01rTM CM(lINA m7d 0 U U NC LICENSE 0 C -1950 xuc r -ie• 5 w L7 Al PROP. LIMITS OF1 J \ \ ISTURRANCE (TY IF 1 \ \. \ \\ • \ ?\ \ \ \ ��� �fiEWATERIJ•1�>;�P�EOIEC'R MEDIA jT�iP.) I sw°s `'�i `<02`0: \X SEE Q�YAI S H ( a� rz,'�- w.°'`•• ma,w`ac�w ,ss . \` •��� r. � I � I � �' \I ....ai.w .swns•M�...f .sa.so '<TS v....r . s.F< a sMe o vscFw Mww ...an ,..m,.. f � . ° \ ->z,.. f CONSTRUCTION SCHEDULE /_ � � 1 � rf — �� — < wa r.weFO��Mfn.�c,F..<nF.<: M.,< :1M Mfµ.Mfnl�Ma•�„� ,rowM,. r<.a,fLf f MAINTENANCE PLAN 1 \ VEGETATIVE PLAN \ a/ µ. W.. \ 1 r m n.a.ort t FwRrr aaa. �ssarF .ru ks v,.uw ef.w o °mn.su .au \. � ram u s ,M.FS •.,as .w c ,..... 1 •"° �� z ;, wo.z i f>"`O.,n",fF`, K.M., a .< �swM�,f ++ `sw:°Mm s"°°,.s row."'::.;,° )r; l6�1s1 X 3 c 3 5 EAM \DkERSION, LEGEND F R U P ROTTUI1��NNT�D \\ I �1E1p.IL 1SH�EET}EC7 1\ Z T ROP I11 �. INLET'PFVTiCtON Cn —C�D STI. 30.81 (TIYP) \ r,. zIm TEMP. DI I l i 0 Z \ \\ SEE (DETAIL SUkk7 EC7 ` PRELIMINARY h I \ amF w,°..a es- D. nee u» F. Cee.4Fenen d0 C a9 3 USINWLSTAUC7T E .excoR1nERt Q w \ OF CAROLINA. INC. LAN C lt. 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UOD7) xOYV'a]eSmW A IWeH )u0,ww w A 'O ' � xJx o! Wq,w, .xs TAnD WwJ ,�ff.W rr 1. S3.LON 132trONd I S3,LON - tVH3.V3O Jurisdictional Determination Information O .4-J c� .E v 4 w O _u LA �l C O .4-d E O C Photo 1: View of Stream A upstream from Hiddenbrook Drive culvert (view downslope /south). 4018 Hiddenbrook Drive YVEPG Mecklenburg County, NC - Photos taken 07/28/2015 Wedands and Emnronmental Planning Group Leonard S. Wndner. PLLC. • l�w s J . 1_ 0 AL Ir yr' Photo 3: View of historical culvert crossing downstream from existing culvert (view downs lope/so uth). 4018 Hiddenbrook Drive FPC; Mecklenburg County, NC - Photos taken 07/28/2015 Wetlands and Enwronmennl Planning Group Leonard S. RWxkw. PLLC. Stream Reach Evaluation Form Date: 7/28/2015 I Evaluator: I H. Caldwell Easting: - 80.7847 Project: 4018 Hiddenbrook Drive /Stream A Northing: 35.2003 Total Points: Stream is at least intermittent if > 19 or perennial if > 30` 30.E (right -click the purple number and left -click Update Field to summarize points) A. Geomorphology 1a. Continuity of channel bed and bank i 2. Sinuosity of channel along thalweg 3. In- channel structure: riffle- / step- pool sequence 4. Particle size of stream substrate 5. Active /relic floodplain 6. Depositional bars or benches 7. Recent alluvial deposits 8. Headcuts 9. Grade controls 10. Natural valley 11. Second or greater order channel Absent Weak Moderate Strong SCORE 0 1 2 3 3 0 1 2 3 1 0 1 2 3 2 0 1 2 3 2 0 1 2 3 0 0 1 2 3 2 0 1 2 3 1 1 0 1 2 3 0 ' 0 0.5 1 1.5 1 5 0 0.5 1 1.5 1 No =0 Yes =3 0 Geomorpholoqy Subtotal 10113.5 1 a Man -made ditches are not rated: see discussion in NCDWQ Manual B. Hydrology 12. Presence of Baseflow 0 1 2 3 2 I 13. Iron Oxidizing Bacteria 0 1 2 3 3 14. Leaf litter 1.5 1 0.5 0 1.5 15. Sediment on plants or debris 0 0.5 1 1.5 1 16. Organic debris lines or piles (Wrack lines) 0 0.5 1 1.5 0.5 17. Soil -based Evidence of high water table? No = 0 Yes = 3 3 Hydrology Subtotal 11.0 C. Biology 18. Fibrous roots in streambed 3 2 1 0 1 19. Rooted upland plants in streambed 3 2 1 0 3 20. Macrobenthos (note diversity and abundance) 0 1 2 3 1 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 1 26. Wetland plants in streambed FACW= 0.75, OBL= 1.5, Other= 0 0 Biology Subtotal 6.0 " perennial streams may also be identified using other methods. See page 35 of NCDWQ manual. Notes: I I certify that this evaluation conforms to the latest version of the NCDWQ document entitled Methodoloav for Identification Heath Caldwell, WEPG of Intermittent and Perennial Streams and their Oriains. Signature of Certified Evaluator (version 4.11) Form #PC039 WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont Region Project/Site: 4018 Hiddenbrook Drive City/County: Charlotte, Mecklenburg Sampling Date. 7/28/2015 Applicant/Owner: City of Charlotte State: NC Sampling Point: UDP Investigator(s) H Caldwell Section, Township, Range: Landform ( hillslope, terrace, etc.): hillslope Local relief (concave, convex, none): none Slope ( %)- 0 -2 Subregion (LRR or MLRA)• MLRA 136 Lat. 35 2003 N Long• -80 7847 W Datum: Soil Map Unit Name: MS Monacan and Arents soils NWI classification: Are climatic / hydrologic conditions on the site typical for this time of year? Yes X No (If no, explain in Remarks.) Are Vegetation ' , Soil ' or Hydrology - significantly disturbed? Are "Normal Circumstances" present? Yes F✓ No = Are Vegetation ' Soil ' or Hydrology naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes= No = Is the Sampled Area Hydric Soil Present? Yes= No 0✓ within a Wetland? Yes No Wetland Hydrology Present? Yes= No 0✓ Remarks: Upland data point taken along western stream bank downstream from existing roadway culvert. HYDROLOGY Wetland Hydrology Indicators: Secondary Indicators (minimum of two reauired) Primary Indicators (minimum of one is reauired: check all that aooly) =]Surface Soil Cracks (66) =Surface Water (Al) =True Aquatic Plants (614) Elsparsely Vegetated Concave Surface (138) =High Water Table (A2) =Hydrogen Sulfide Odor (Cl) E::]Drainage Patterns (B10) =Saturation (A3) =Oxidized Rhizospheres on Living Roots (C3) =Moss Trim Lines (B16) =Water Marks (B1) =Presence of Reduced Iron (C4) =Dry- Season Water Table (C2) =Sediment Deposits (132) =Recent Iron Reduction in Tilled Soils (C6) =Crayfish Burrows (C8) =Drift Deposits (B3) =Thin Muck Surface (C7) =Saturation Visible on Aerial Imagery (C9) =Algal Mat or Crust (B4) =Other (Explain in Remarks) =Stunted or Stressed Plants (D1) =Iron Deposits (65) =Geomorphic Position (D2) =Inundation Visible on Aerial Imagery (67) =Shallow Aquitard (D3) =Water- Stained Leaves (B9) =Microtopographic Relief (D4) =Aquatic Fauna (B13) =FAC- Neutral Test (D5) Field Observations: Surface Water Present? Yes= No= Depth (inches) Water Table Present? Yes= No= Depth (inches): Saturation Present? Yes= No= Depth (inches): Wetland Hydrology Present? Yes = No �✓ (includes capillary fringe) Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0 VEGETATION (Five Strata) — Use scientific names of plants. Sampling Point: UDP 6. 7. Shrub Stratum (Plot size: 30' 1. 2. 3. 4. 5. 6. 7. Herb Stratum (Plot size: 30' 1 Hedera helix 2 Lonicera japonica 3 Polystichum acrostichoides 4 Rosa multiflora 5. 6. 7. 8. 9. 10. 11. 12 Woodv Vine Stratum (Plot size 30' 1 Vitis rotundifolia 2. 3. 4. 5. Prevalence Index = B/A = 30 Hydrophytic Vegetation Indicators: = Total Cover 01 - Rapid Test for Hydrophytic Vegetation 02 - Dominance Test is >50% Q3 - Prevalence Index is :53.01 04 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation' (Explain) Absolute Dominant Indicator Dominance Test worksheet: 5 N FAC Tree Stratum (Plot size 30' ) % Cover Species? Status Number of Dominant Species 1 Acer rubrum 40 Y FAC That Are OBL, FACW, or FAC: 4 (A) 2 Liquidambar styraciflua 35 Y FAC Total Number of Dominant 3 Asimina triloba 10 N FAC Species Across All Strata: 5 (B) 4 Morus rubra 10 N FACU Percent of Dominant Species 5• That Are OBL, FACW, or FAC: 80% (A/B) 6. Prevalence Index worksheet: 7. 95 = Total Cover Total % Cover of- Multiply bv: Saolina Stratum (Plot size: 30' 1 OBL species x 1 = 1 Asimina triloba 20 Y FAC FACW species x 2 = 2 Ilex glabra 5 N FAC FAC species x 3= 3. Ligustrum japonicum 5 N UPL FACU species x 4= 4. UPL species x 5 = 5 Column Totals (A) (B) 6. 7. Shrub Stratum (Plot size: 30' 1. 2. 3. 4. 5. 6. 7. Herb Stratum (Plot size: 30' 1 Hedera helix 2 Lonicera japonica 3 Polystichum acrostichoides 4 Rosa multiflora 5. 6. 7. 8. 9. 10. 11. 12 Woodv Vine Stratum (Plot size 30' 1 Vitis rotundifolia 2. 3. 4. 5. Prevalence Index = B/A = 30 Hydrophytic Vegetation Indicators: = Total Cover 01 - Rapid Test for Hydrophytic Vegetation 02 - Dominance Test is >50% Q3 - Prevalence Index is :53.01 04 - Morphological Adaptations' (Provide supporting data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation' (Explain) I: 5 Remarks: (Include photo numbers here or on a separate sheet.) = i olai t,over Y FAC = Total Cover 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Five Vegetation Strata: Tree — Woody plants, excluding woody vines, approximately 20 ft (6 m) or more in height and 3 in. (7.6 cm) or larger in diameter at breast height (DBH). Sapling — Woody plants, excluding woody vines, approximately 20 ft (6 m) or more in height and less than 3 in (7 6 cm) DBH Shrub — Woody plants, excluding woody vines, approximately 3 to 20 ft (1 to 6 m) in height Herb — All herbaceous (non- woody) plants, including herbaceous vines, regardless of size, and woody plants, except woody vines, less than approximately 3 ft (1 m) in height. Woody vine — All woody vines, regardless of height Hydrophytic Vegetation Present? Yes= No= US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 = Total Cover 80 Y FACU 5 N FAC 5 N FACU 5 N FACU I: 5 Remarks: (Include photo numbers here or on a separate sheet.) = i olai t,over Y FAC = Total Cover 'Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Definitions of Five Vegetation Strata: Tree — Woody plants, excluding woody vines, approximately 20 ft (6 m) or more in height and 3 in. (7.6 cm) or larger in diameter at breast height (DBH). Sapling — Woody plants, excluding woody vines, approximately 20 ft (6 m) or more in height and less than 3 in (7 6 cm) DBH Shrub — Woody plants, excluding woody vines, approximately 3 to 20 ft (1 to 6 m) in height Herb — All herbaceous (non- woody) plants, including herbaceous vines, regardless of size, and woody plants, except woody vines, less than approximately 3 ft (1 m) in height. Woody vine — All woody vines, regardless of height Hydrophytic Vegetation Present? Yes= No= US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2.0 SOIL Sampling Point: UDP Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix F edox Features (inches) Color (moist) % Color (moist) _ % Tvoe' Loc' Texture Remarks 0-16 7.5YR 4/3 100 silt loam 'Type: C= Concentration, D= Depletion, RM= Reduced Matrix, MS= Masked Sand Grains. 2Location: PL =Pore Lininq, M= Matrix Hydric Soil Indicators: =Histosol =Dark Surfact; Indicators for Problematic Hydric Soils': =2 cm Muck 147) (Al) = Histic Epipedon (A2) (S7) =Polyvalue B(dow Surface (S8) (MLRA 147, 148) (A10) (MLRA =Coast Prairie Redox (A16) =Black Histic (A3) =Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) =Hydrogen Sulfide (A4) =Loamy Gleyed Matrix (F2) =Piedmont Floodplain Soils (F19) =Stratified Layers (A5) =2 cm Muck (A10) (LRR N) =Depleted Matrix (F3) = Redox Dark :surface (F6) (MLRA 136, 147) =Very Shallow Dark Surface (TF12) =Depleted Below Dark Surface (A11) =Depleted Dam Surface (F7) =Other (Explain in Remarks) =Thick Dark Surface (Al2) = Redox Depressions (F8) =Sandy Mucky Mineral (S1) (LRR N, =Iron- Manganese Masses (F12) (LRR N, MLRA 147, 148) MLRA 136) =Sandy Gleyed Matrix (S4) =Umbric Surface (F13) (MLRA 136, 122) 'Indicators of hydrophytic vegetation and =Sandy Redox (S5) =Piedmont Floodplain Soils (F19) (MLRA 148) wetland hydrology must be present, =Stripped Matrix (S6) =Red Parent Material (F21) (MLRA 127, 147) unless disturbed or problematic. Restrictive Layer (if observed): Type: Depth (inches): Hydric Soil Present? Yes= No Remarks: US Army Corps of Engineers Eastern Mountains and Piedmont — Version 2 0 APPROVED JURISDICTIONAL DETERMINATION FORM U.S. Army Corps of Engineers This form should be completed by following the instructions provided in Section IV of the JD Form Instructional Guidebook. SECTION I: BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR APPROVED JURISDICTIONAL DETERMINATION (JD): B. DISTRICT OFFICE, FILE NAME, AND NUMBER: Applicant: City of Charlotte Site: 4018 Hiddenbrook Drive Form for: Perennial RPW A C. PROJECT LOCATION AND BACKGROUND INFORMATION: State:NC County/parish /borough: Mecklenburg City: Charlotte Center coordinates of site (lat/long in degree decimal format): Lat. 35.2003° N, Long. - 80.7847° W. Universal Transverse Mercator: Name of nearest waterbody: Edwards Branch Name of nearest Traditional Navigable Water (TN W) into which the aquatic resource flows: Catawba Name of watershed or Hydrologic Unit Code (HUC): 03050103 ® Check if map /diagram of review area and /or potential jurisdictional areas is /are available upon request. ❑ Check if other sites (e.g., offsite mitigation sites, disposal sites, etc...) are associated with this action and are recorded on a different JD form. D. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): ❑ Office (Desk) Determination. Date: ❑ Field Determination. Date(s): SECTION II: SUMMARY OF FINDINGS A. RUA SECTION 10 DETERMINATION OF JURISDICTION. There Pire'no "navigable waters of the U.S." within Rivers and Harbors Act (RHA) jurisdiction (as defined by 33 CFR part 329) in the review area. [Required] C] Waters subject to the ebb and flow of the tide. ❑ Waters are presently used, or have been used in the past, or may be susceptible for use to transport interstate or foreign commerce. Explain: B. CWA SECTION 404 DETERMINATION OF JURISDICTION. There Are "waters ofthe U.S." within Clean Water Act (CWA) jurisdiction (as defined by 33 CFR part 328) in the review area. [Required] 1. Waters of the U.S. a. Indicate presence of waters of U.S. in review area (check all that apply):' ❑ TNWs, including territorial seas ❑ Wetlands adjacent to TNWs ® Relatively permanent watersz (RPWs) that flow directly or indirectly into TNWs Non -RPWs that flow directly or indirectly into TNWs ❑ Wetlands directly abutting RPWs that flow directly or indirectly into TNWs ❑ Wetlands adjacent to but not directly abutting RPWs that flow directly or indirectly into TNWs ❑ Wetlands adjacent to non -RPWs that flow directly or indirectly into TNWs ❑ Impoundments of jurisdictional waters ❑ Isolated (interstate or intrastate) waters, including isolated wetlands b. Identify (estimate) size of waters of the U.S. in the review area: Non - wetland waters: 200 linear feet: 6 width (ft) and /or 0.03 acres. Wetlands: acres. c. Limits (boundaries) of jurisdiction based on: Established by OHWM.1 Elevation of established OHWM (if known): 2. Non - regulated waters /wetlands (check if applicable):3 ' Boxes checked below shall be supported by completing the appropriate sections in Section III below 2 For purposes of this form, an RPW is defined as a tributary that is not a TN W and that typically flows year -round or has continuous flow at least "seasonally" (e g , typically 3 months) ' Supporting documentation is presented in Section III F ❑ Potentially jurisdictional waters and /or wetlands were assessed within the review area and determined to be not jurisdictional. Explain: SECTION III: CWA ANALYSIS A. TNWs AND WETLANDS ADJACENT TO TNWs The agencies will assert jurisdiction over TNWs and wetlands adjacent to TNWs. If the aquatic resource is a TNW, complete Section III.A.1 and Section III.D.I. only; if the aquatic resource is a wetland adjacent to a TNW, complete Sections III.A.1 and 2 and Section III.D.I.; otherwise, see Section HIM below. 1. TNW Identify TNW: Summarize rationale supporting determination: 2. Wetland adjacent to TNW Summarize rationale supporting conclusion that wetland is "adjacent ": B. CHARACTERISTICS OF TRIBUTARY (THAT IS NOT A TNW) AND ITS ADJACENT WETLANDS (IF ANY): This section summarizes information regarding characteristics of the tributary and its adjacent wetlands, if any, and it helps determine whether or not the standards for jurisdiction established under Rapanos have been met. The agencies will assert jurisdiction over non - navigable tributaries of TNWs where the tributaries are "relatively permanent waters" (RPWs), i.e. tributaries that typically flow year -round or have continuous flow at least seasonally (e.g., typically 3 months). A wetland that directly abuts an RPW is also jurisdictional. If the aquatic resource is not a TNW, but has year -round (perennial) flow, skip to Section III.D.2. If the aquatic resource is a wetland directly abutting a tributary with perennial flow, skip to Section III.D.4. A wetland that is adjacent to but that does not directly abut an RPW requires a significant nexus evaluation. Corps districts and EPA regions will include in the record any available information that documents the existence of a significant nexus between a relatively permanent tributary that is not perennial (and its adjacent wetlands if any) and a traditional navigable water, even though a significant nexus finding is not required as a matter of law. If the waterbody° is not an RPW, or a wetland directly abutting an RPW, a JD will require additional data to determine if the waterbody has a significant nexus with a TNW. If the tributary has adjacent wetlands, the significant nexus evaluation must consider the tributary in combination with all of its adjacent wetlands. This significant nexus evaluation that combines, for analytical purposes, the tributary and all of its adjacent wetlands is used whether the review area identified in the JD request is the tributary, or its adjacent wetlands, or both. If the JD covers a tributary with adjacent wetlands, complete Section III.B.1 for the tributary, Section III.B.2 for any onsite wetlands, and Section III.B.3 for all wetlands adjacent to that tributary, both onsite and offsite. The determination whether a significant nexus exists is determined in Section IILC below. 1. Characteristics of non -TNWs that flow directly or indirectly into TNW (i) General Area Conditions: Watershed size: 276'sgdare miles' Drainage area: 53 acres�� Average annual rainfall: 44 inches Average annual snowfall: 0 inches (ii) Physical Characteristics: (a) Relationship with TNW: ❑ Tributary flows directly into TNW. ® Tributary flows through 5 tributaries before entering TNW. Project waters are 30 (or more); river miles from TNW. Project waters are 11 (or Tress) river miles from RPW. Project waters are :15 =20 aerial (straight) miles from TNW. Project waters are 1 (or less) aerial (straight) miles from RPW. Project waters cross or serve as state boundaries. Explain: Identify flow route to TNWS: Jurisdictional features on the site flow into an unnamed tributary to Edwards Branch, to Edwards Branch, to Brier Creek, to Little Sugar Creek, to Sugar Creek, to the Catawba River (TNW). ^ Note that the Instructional Guidebook contains additional information regarding swales, ditches, washes, and erosional features generally and in the and West s Flow route can be described by identifying, e g , tributary a, which flows through the review area, to flow into tributary b, which then flows into TNW Tributary stream order, if known: 1. (b) General Tributary Characteristics (check all that annlv): Tributary is: ® Natural ❑ Artificial (man- made). Explain: ❑ Manipulated (man - altered). Explain: Tributary properties with respect to top of bank (estimate): Average width: 6 feet Average depth: +/ -3 feet Average side slopes: 2 1. Primary tributary substrate composition (check all that apply): ® Silts ® Sands ❑ Concrete ® Cobbles ® Gravel ❑ Muck ❑ Bedrock ❑ Vegetation. Type / %cover: ❑ Other. Explain: Tributary condition /stability [e.g., highly eroding, sloughing banks]. Explain: Presence of run/riffle /pool complexes. Explain: Tributary geometry: Relatively straight Tributary gradient (approximate average slope): % (c) Flow: Tributary provides for: Seasorial__ .flo_ w Estimate average number of flow events in review area/year: 20 (or greater): Describe flow regime: Flow of RPW A is perennial. See attached stream evaluation forms. Other information on duration and volume: Surface flow is: Discrete and °confined. Characteristics: Subsurface flow: Unknown. Explain findings: ❑ Dye (or other) test performed: Tributary has (check all that apply): ® Bed and banks ® OHWM6 (check all indicators that apply): ❑ clear, natural line impressed on the bank ❑ ® changes in the character of soil ❑ ❑ shelving ❑ ❑ vegetation matted down, bent, or absent ® leaf litter disturbed or washed away ® sediment deposition ❑ ❑ water staining ❑ other (list): ❑ Discontinuous OHWM.' Explain: the presence of litter and debris destruction of terrestrial vegetation the presence of wrack line sediment sorting scour multiple observed or predicted flow events abrupt change in plant community If factors other than the OHWM were used to determine lateral extent of CWA jurisdiction (check all that apply): ❑ High Tide Line indicated by: ❑ Mean High Water Mark indicated by: ❑ oil or scum line along shore objects ❑ survey to available datum; ❑ fine shell or debris deposits (foreshore) ❑ physical markings; ❑ physical markings /characteristics ❑ vegetation lines /changes in vegetation types. ❑ tidal gauges ❑ other (list): (iii) Chemical Characteristics: Characterize tributary (e.g., water color is clear, discolored, oily film; water quality; general watershed characteristics, etc.). Explain: water color is clear - no signs of pollutants. Identify specific pollutants, if known: 'A natural or man -made discontinuity in the OHWM does not necessarily sever jurisdiction (e g , where the stream temporarily flows underground, or where the OHWM has been removed by development or agricultural practices) Where there is a break in the OHWM that is unrelated to the waterbody's flow regime (e g , flow over a rock outcrop or through a culvert), the agencies will look for indicators of flow above and below the break. 'Ibid (iv) Biological Characteristics. Channel supports (check all that apply): ❑ Riparian corridor. Characteristics (type, average width): ❑ Wetland fringe. Characteristics: ❑ Habitat for: ❑ Federally Listed species. Explain findings: ❑ Fish /spawn areas. Explain findings: ❑ Other environmentally - sensitive species. Explain findings: ❑ Aquatic /wildlife diversity. Explain findings: likely amphibians present. 2. Characteristics of wetlands adjacent to non -TNW that flow directly or indirectly into TNW (i) Physical Characteristics: (a) General Wetland Characteristics: Properties: Wetland size: acres Wetland type. Explain:Forested/open water. Wetland quality. Explain:Fair to Good. Project wetlands cross or serve as state boundaries. Explain: (b) General Flow_ Relationship with Non -TNW: Pi Flow is: ck List. Explain: Surface flow is: Pick.List Characteristics: Subsurface flow: Pick List. Explain findings: El Dye (or other) test performed: (c) Wetland Adiacencv Determination with Non -TNW: ❑ Directly abutting ❑ Not directly abutting ❑ Discrete wetland hydrologic connection. Explain ❑ Ecological connection. Explain: ❑ Separated by berm/barrier. Explain: (d) Proximitv (Relationship) to TNW Project wetlands are Pick List, river miles from TNW. Project waters are Pick List aerial (straight) miles from TNW. Flow is from: P cr L' isi. Estimate approximate location of wetland as within the Pick List floodplain. (ii) Chemical Characteristics: Characterize wetland system (e.g., water color is clear, brown, oil film on surface; water quality; general watershed characteristics; etc.). Explain: Identify specific pollutants, if known: (iii) Biological Characteristics. Wetland supports (check all that apply): ❑ Riparian buffer. Characteristics (type, average width): ❑ Vegetation type /percent cover. Explain: ❑ Habitat for: ❑ Federally Listed species. Explain findings: ❑ Fish /spawn areas. Explain findings: ❑ Other environmentally - sensitive species. Explain findings: ❑ Aquatic /wildlife diversity. Explain findings: 3. Characteristics of all wetlands adjacent to the tributary (if any) All wetland(s) being considered in the cumulative analysis: Pick L si t' Approximately ( ) acres in total are being considered in the cumulative analysis. For each wetland, specify the following: Directiv abuts? (Y/N) Size (in acres) Directly abuts? (Y/N) Size (in acres) Summarize overall biological, chemical and physical functions being performed: C. SIGNIFICANT NEXUS DETERMINATION A significant nexus analysis will assess the flow characteristics and functions of the tributary itself and the functions performed by any wetlands adjacent to the tributary to determine if they significantly affect the chemical, physical, and biological integrity of a TNW. For each of the following situations, a significant nexus exists if the tributary, in combination with all of its adjacent wetlands, has more than a speculative or insubstantial effect on the chemical, physical and /or biological integrity of a TNW. Considerations when evaluating significant nexus include, but are not limited to the volume, duration, and frequency of the flow of water in the tributary and its proximity to a TNW, and the functions performed by the tributary and all its adjacent wetlands. It is not appropriate to determine significant nexus based solely on any specific threshold of distance (e.g. between a tributary and its adjacent wetland or between a tributary and the TNW). Similarly, the fact an adjacent wetland lies within or outside of a floodplain is not solely determinative of significant nexus. Draw connections between the features documented and the effects on the TNW, as identified in the Rapanos Guidance and discussed in the Instructional Guidebook. Factors to consider include, for example: • Does the tributary, in combination with its adjacent wetlands (if any), have the capacity to carry pollutants or flood waters to TNWs, or to reduce the amount of pollutants or flood waters reaching a TNW? • Does the tributary, in combination with its adjacent wetlands (if any), provide habitat and lifecycle support functions for fish and other species, such as feeding, nesting, spawning, or rearing young for species that are present in the TNW? • Does the tributary, in combination with its adjacent wetlands (if any), have the capacity to transfer nutrients and organic carbon that support downstream foodwebs? • Does the tributary, in combination with its adjacent wetlands (if any), have other relationships to the physical, chemical, or biological integrity of the TNW? Note: the above list of considerations is not inclusive and other functions observed or known to occur should be documented below: 1. Significant nexus findings for non -RPW that has no adjacent wetlands and flows directly or indirectly into TNWs. Explain findings of presence or absence of significant nexus below, based on the tributary itself, then go to Section III.D: 2. Significant nexus findings for non -RPW and its adjacent wetlands, where the non -RPW flows directly or indirectly into TNWs. Explain findings of presence or absence of significant nexus below, based on the tributary in combination with all of its adjacent wetlands, then go to Section III.D: 3. Significant nexus findings for wetlands adjacent to an RPW but that do not directly abut the RPW. Explain findings of presence or absence of significant nexus below, based on the tributary in combination with all of its adjacent wetlands, then go to Section III.D: D. DETERMINATIONS OF JURISDICTIONAL FINDINGS. THE SUBJECT WATERS/WETLANDS ARE (CHECK ALL THAT APPLY): TNWs and Adjacent Wetlands. Check all that apply and provide size estimates in review area: ❑ TNWs: linear feet width (ft), Or, acres. ❑ Wetlands adjacent to TNWs: acres. 2. RPWs that flow directly or indirectly into TNWs. Z. Tributaries of TNWs where tributaries typically flow year -round are jurisdictional. Provide data and rationale indicating that tributary is perennial: Perennial RPW A exhibits geomorphology, hydrology, and biological indicators consistent with perennail flowing streams in the piedmont ecoregion as documented by the attached NCDWQ Stream Identification Assessment Forms. Tributaries of TN W where tributaries have continuous flow "seasonally" (e.g., typically three months each year) are. ❑ Tributaries of TNW where tributaries have continuous flow "seasonally" (e.g., typically three months each year) are jurisdictional. Data supporting this conclusion is provided at Section III.B. Provide rationale indicating that tributary flows seasonally: Provide estimates for jurisdictional waters in the review area (check all that apply): ® Tributary waters: 200 linear feet 6 width (ft). ❑ Other non - wetland waters: acres. Identify type(s) of waters: . 3. Non -RPWss that flow directly or indirectly into TNWs. ❑ Waterbody that is not a TNW or an RPW, but flows directly or indirectly into a TNW, and it has a significant nexus with a TNW is jurisdictional. Data supporting this conclusion is provided at Section III.C. Provide estimates for jurisdictional waters within the review area (check all that apply): ❑ Tributary waters: linear feet width (ft). ❑ Other non - wetland waters: acres. Identify type(s) of waters: 4. Wetlands directly abutting an RPW that flow directly or indirectly into TNWs. ❑ Wetlands directly abut RPW and thus are jurisdictional as adjacent wetlands. ❑ Wetlands directly abutting an RPW where tributaries typically flow year- round. Provide data and rationale indicating that tributary is perennial in Section III.D.2, above. Provide rationale indicating that wetland is directly abutting an RPW: ❑ Wetlands directly abutting an RPW where tributaries typically flow "seasonally." Provide data indicating that tributary is seasonal in Section III.B and rationale in Section III.D.2, above. Provide rationale indicating that wetland is directly abutting an RPW: . Provide acreage estimates for jurisdictional wetlands in the review area: acres. 5. Wetlands adjacent to but not directly abutting an RPW that flow directly or indirectly into TNWs. ❑ Wetlands that do not directly abut an RPW, but when considered in combination with the tributary to which they are adjacent and with similarly situated adjacent wetlands, have a significant nexus with a TNW are jurisidictional. Data supporting this conclusion is provided at Section III.C. Provide acreage estimates for jurisdictional wetlands in the review area: acres. 6. Wetlands adjacent to non -RPWs that flow directly or indirectly into TNWs. ❑ Wetlands adjacent to such waters, and have when considered in combination with the tributary to which they are adjacent and with similarly situated adjacent wetlands, have a significant nexus with a TNW are jurisdictional. Data supporting this conclusion is provided at Section III.C. Provide estimates for jurisdictional wetlands in the review area: acres. 7. Impoundments of jurisdictional waters.9 As a general rule, the impoundment of a jurisdictional tributary remains jurisdictional. Demonstrate that impoundment was created from "waters of the U.S.," or ❑ Demonstrate that water meets the criteria for one of the categories presented above (1 -6), or ❑ Demonstrate that water is isolated with a nexus to commerce (see E below). E. ISOLATED ]INTERSTATE OR INTRA - STATE] WATERS, INCLUDING ISOLATED WETLANDS, THE USE, DEGRADATION OR DESTRUCTION OF WHICH COULD AFFECT INTERSTATE COMMERCE, INCLUDING ANY SUCH WATERS (CHECK ALL THAT APPLY):10 ❑ which are or could be used by interstate or foreign travelers for recreational or other purposes. "See Footnote # 3 v To complete the analysis refer to the key in Section III D 6 of the Instructional Guidebook. 10 Prior to asserting or declining CWA jurisdiction based solely on this category, Corps Districts will elevate the action to Corps and EPA HQ for review consistent with the process described in the Corps /EPA Memorandum Regarding CWA Act Jurisdiction Following Rapanos. ❑ from which fish or shellfish are or could be taken and sold in interstate or foreign commerce. which are or could be used for industrial purposes by industries in interstate commerce. ❑ Interstate isolated waters. Explain: ❑ Other factors. Explain: Identify water body and summarize rationale supporting determination: Provide estimates for jurisdictional waters in the review area (check all that apply): ❑ Tributary waters: linear feet width (ft). ❑ Other non - wetland waters: acres. Identify type(s) of waters: ❑ Wetlands: acres. F. NON - JURISDICTIONAL WATERS, INCLUDING WETLANDS (CHECK ALL THAT APPLY): ❑ If potential wetlands were assessed within the review area, these areas did not meet the criteria in the 1987 Corps of Engineers Wetland Delineation Manual and/or appropriate Regional Supplements. ❑ Review area included isolated waters with no substantial nexus to interstate (or foreign) commerce. ❑ Prior to the Jan 2001 Supreme Court decision in "SWANCC," the review area would have been regulated based solely on the "Migratory Bird Rule" (MBR). ❑ Waters do not meet the "Significant Nexus" standard, where such a finding is required for jurisdiction. Explain: ❑ Other: (explain, if not covered above): Provide acreage estimates for non jurisdictional waters in the review area, where the sole potential basis of jurisdiction is the MBR factors (i.e., presence of migratory birds, presence of endangered species, use of water for irrigated agriculture), using best professional judgment (check all that apply): ❑ Non - wetland waters (i.e., rivers, streams): linear feet width (ft). ❑ Lakes /ponds: acres. ❑ Other non - wetland waters: acres. List type of aquatic resource: ❑ Wetlands: acres. Provide acreage estimates for non - jurisdictional waters in the review area that do not meet the "Significant Nexus" standard, where such a finding is required for jurisdiction (check all that apply): ❑ Non - wetland waters (i.e., rivers, streams): linear feet, width (ft). ❑ Lakes /ponds: acres. ❑ Other non - wetland waters: acres. List type of aquatic resource: ❑ Wetlands: acres. SECTION IV: DATA SOURCES. A. SUPPORTING DATA. Data reviewed for JD (check all that apply - checked items shall 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: ® Data sheets prepared/submitted by or on behalf of the applicant/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: See map. ® USDA Natural Resources Conservation Service Soil Survey. Citation: ❑ 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): or ❑ Other (Name & Date): ❑ Previous determination(s). File no. and date of response letter: ❑ Applicable /supporting case law: ❑ Applicable /supporting scientific literature: ❑ Other information (please specify): B. ADDITIONAL COMMENTS TO SUPPORT JD: m rD A' n_ . cQ rD rD Ln -N m fD < EL pF O ® n rD C rD m Threatened & Endangered/ Protected Species Evaluation Wetlands and Environmental Planning Group Leonard S. Rindner. PLLC. Endangered Protected/Species Survey For City of Charlotte Storm Water Services: 4018 Hiddenbrook Drive Project Mecklenburg County, North Carolina By: Heath Caldwell August 3, 2015 Charlotte ", '" '' '0" 'ffi "c'e':' ' ' ' ' ' " i .... ........ w" v w", - wi, et"I "a' n ic—s'-' 'e" pg.c, 'o" 'm" 'A' 's' h, ' e' v i I ' I el' ' Office: 1 ' Il " " 10612-D Providence Rd. 1070 Tunnel Rd., Bldg. I PMB 550 Suite 10, PMB 283 Charlotte, NC 28277 Asheville, NC 28805 (704) 904-2277 (828) 708-7059 len.rindner@wetiands-epg.com amanda.iones@wetlands-epg.com CSWS 4018 Hiddenbrook Drive - Endangered /Protected Species Survey GENERAL LANDSCAPE DESCRIPTION: The project site is located at 4018 Hiddenbrook Drive in Charlotte, Mecklenburg County, North Carolina. The site can be found on the Charlotte East USGS Topographic Quadrangle Map; latitude is 35.2003 °N, longitude is - 80.7847 °W. The topography consists of a sloping upland stream corridor with the elevation ranging from 674 to 694 ft. (Figure 1). FIGURE 1: Charlotte East USGS Quadrangle fir' -_qmbyr 1• 1W, WEN" Wetlands and Environmental Planning Group r Leonard S. Rindner, PLLC. CSWS 4018 Hiddenbrook Drive — Endangered /Protected Species Survey METHODOLOGY: The US Fish and Wildlife Service website htta: / /www.fws.2ov /endan2ered/ was referenced to determine the occurrence of Threatened and Endangered species for Mecklenburg County North Carolina (Table 1). Table 1 summarizes listed /protected species recognized in Mecklenburg County as of April 2, 2015. Maps and aerial photographs were assembled and the site was investigated on July 28, 2015. Three plant species with federal protection were included` in the survey efforts: • Schweinitz's sunflower (Helianthus schweinitzii), listed as Federally Endangered, is typically found in open habitats which historically have been maintained by wildfires and grazing bison and elk herds. Now most occurrences are limited to roadsides, woodland and field edges, and utility rights -of -way (ROW). • Smooth Coneflower (Echinacea laevigata), listed as Federally Endangered, is typically found in open woods, cedar barrens, roadsides, clear cuts, dry limestone bluffs and power line rights -of -way, requiring abundant sunlight and little competition from other plant species. Michaux's Sumac (Rhus michauxii), listed as Federally Endangered, requires habitat of sandy forests and woodland edges. This species requires periodic fire as a part of its ecology. A total of three animal species with federal protection are listed as potentially occurring in Mecklenburg County: • Bald Eagle (Haliaeetus leucocephalus), protected by the Bald and Golden Eagle Protection Act, typically inhabits forested areas near large bodies of open water such as lakes, marshes, seacoasts and rivers, where there are suitable fish populations and tall trees for nesting and roosting. Carolina heelsplitter (Lasmigona decorata), listed as Federally Endangered, is restricted to cool, clean, well- oxygenated water. Stable, silt- free stream beds are required for this species. Typically stable areas occur where the stream banks are well- vegetated with trees and shrubs. Northern Long -eared Bat (Myotis septentrionalis), listed as Federally Threatened. During summer, northern long -eared bats roost singly or in colonies underneath bark, in cavities, or in crevices of both live and dead trees. Males and non - reproductive females may also roost in cooler places, like caves and mines. It has also been found, rarely, roosting in structures like barns and sheds. Northern long - eared bats spend winter hibernating in caves and mines, called hibernacula.Table 1: Threatened / Endangered / Protected Species listed for Mecklenburg County Wetlands and Environmental Planning Group Leonard S. Rindner, PLLC. CSWS 4018 Hiddenbrook Drive — Endangered /Protected Species Survey County: MecklenburLy, NC *Source: US Fish & Wildlife Service * *Database search performed on July 30, 2015 Group Name Status Lead Office Clams Carolina heelsalitter (Lasmizona decorata) Flowering Smooth coneflower Plants (Echinacea laevizata) Endangered Asheville Ecological Services Field Office Endangered Raleigh Ecological Services Field Office Flowering Schweinitz's sunflower Endangered Plants (Helianthus schweinitzii) Flowering Michaux's sumac (Rhus Endangered Plants michauxii) Mammals Northern Lone -Eared Bat Threatened (Mvotis sententrionalis) RESULTS: Habitat Descriptions (Species lists reflect the seasonality of the survey) Asheville Ecological Services Field Office Raleigh Ecological Services Field Office Twin Cities Ecological Services Field Office i The site is bisected by Hiddenbrook Drive and is characterized by residential properties which abut the stream corridor. Steep, wooded slopes extend from residential lawn areas to the stream bank. Vegetation along the riparian corridor consists of typical residential varieties found within the region. A majority of the wooded canopy within the site included Red Maple (Acer rubrum), Sweet -gum (Liquidambar styraciflua), pawpaw (Asimina triloba), and mulberry (Morus rubra). Understory shrub /sapling species included juvenile species of the abovementioned canopy trees as well as inkberry (Ilex glabra), and Chinese privet (Ligustrum sinense). Herbaceous and vine species found on site included English ivy (Hedra helix), Japanese Honeysuckle (Lonicera japonica), Poison Ivy (Toxicodendron radicans), Virginia Creeper (Parthenocissus quinquefolia), Muscadine (Vitis rotundifolia), Christmas Fern (Polystichum acrostichoides) and multiflora rose (Rosa multiora). Wetlands and Environmental Planning Group Leonard 54 Rindner. PLLC. CSWS 4018 Hiddenbrook Drive — Endangered /Protected Species Survey Endangered/Protected Species Results • Although limited habitat exists within the transitional areas between the residential lawn and wooded areas for Schweinitz's Sunflower, Michaux's Sumac and Smooth Coneflower, examination of these areas revealed no occurrences on- site. • No habitat exists on the site for Bald Eagles, and there were no sightings nor were any nesting sites observed. • The on -site stream is degraded and does not supply a consistent volume of hydrology to provide suitable habitat for the Carolina Heelsplitter. No individuals were observed during the visual survey nor would any be expected on -site. • According to information supplied by USFWS, potential late spring /summer habitat exists for the Northern Long- Eared Bat (NLEB) within the forested riparian areas of the site. Typically sites requiring cutting or clearing of woody vegetation would be subject to section 7 and /or section 9 of the ESA which would restrict these activities from May 15 through August 15. However, due to the nature of the project (maintenance of transportation right -of -way), the location and its limited footprint, this project would not be expected to have any adverse effect on NLEB habitat and should be exempt from any clearing moratorium associated with the NLEB rule. RECOMMENDATIONS: We have no recommendations for this site as it relates to the occurrence or management of federally threatened and endangered species. Respectfully submitted, cao'4 Heath Caldwell, Environmental Scientist August 3, 2015 Wetlands and Environmental Planning Group Leonard S. Rindner, PLLC. CSWS 4018 Hiddenbrook Drive — Endangered /Protected Species Survey Curriculum Vitae for Heath Caldwell Education: B.S. Zoology, Miami University M.S. Environmental Science, The Ohio State University Mr. Heath Caldwell, PWS, has more than 15 years of experience in environmental consulting performing natural resources investigations and permitting for transportation, utility, commercial, residential, institutional, and other infrastructure facilities. He has managed the preparation of numerous environmental documents including protected species studies, wetland delineations, Section 404/401 and related permitting, NEPA documents and ecological restoration. His extensive experience in the Midwest and Southeast has provided the opportunity to work on many diverse projects and develop multiple productive relationships within these regions including: ❖ Multiple Residential /Commercial Developments, North /South Carolina 2014- 2015 in which Mr. Caldwell provided assessments of critical habitat areas for T &E species, presence /absence determinations, stream /wetlands assessments and delineations, acquired appropriate jurisdictional determinations from the USACE and NCDENR. Identified potential project alternatives for avoidance and minimization of impacts in reducing permitting (Section 404/401) time and mitigation cost. ❖ City of Charlotte CSWS, North Carolina 2012 -2014 in which Mr. Caldwell provided technical direction and project management for multiple storm water capital improvement projects /stream restoration projects throughout Charlotte /Mecklenburg County. Project components involved coordination and scheduling of monitoring tasks, development of assessment strategies, provide oversight for field assessments of stream geomorphology, long profile and cross - section survey, data review and report preparation. Additional appurtenant tasks included wetland delineation /assessment, Section 404/401 permitting, threatened and endangered species evaluations, and mitigation siting and design. ❖ North Carolina Department of Transportation, North Carolina 2012 in which Mr. Caldwell delineated jurisdictional wetlands and streams, evaluated wetlands and streams using state and Federal methods, developed conceptual wetland and stream mitigation plans, performed surveys for threatened and endangered species evaluations, and assisted with the submittal of Section 404 and 401 permit applications for proposed roadway expansions /extensions. ❖ Chesapeake Energy, Wheeling, West Virginia 2011 Mr. Caldwell assessed surrounding environmental resources associated with a proposed natural gas extraction facility in Wheeling, WV. Project tasks included jurisdictional determinations of onsite wetlands and streams, stream and wetland quality assessments, assessments of critical habitat areas for T &E species, Wetlands and Environmental Planning Group Leonard S. Rmdner, PLLC. CSWS 4018 Hiddenbrook Drive — EndangerediProtected Species Survey presence /absence determinations, and consultation with commenting federal and state agencies. ❖ SCDOT On -Call Environmental Permitting Services, South Carolina 2011 Mr. Caldwell assisted with Section 401/404 permitting and related services for roadway and bridge projects associated with the environmental permitting services contract with South Carolina Department of Transportation. Tasks included permit application preparation, wetland delineations and jurisdictional determinations, federal and state threatened and endangered species habitat assessments, GPS /GIS mapping, and regulatory negotiations. 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