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HomeMy WebLinkAbout20150862 Ver 1_More Info Received_20151109Corps Submittal Cover Sheet Please provide the following info: 1. Project Name: Troutman Charter Academy 2. Name of Property Owner /Applicant: Ryan Companies US, Inc. 3. Name of Consultant /Agent: Kimley -Horn & Associates, Inc. *Agent authorization needs to be attached 4. Related/Previous Action ID number(s): SAW #2012 -00126 5. Site Address: East side of US 21/NC 115 between Lexus Drive and Flower House Loop, Troutman, NC 7. City: Troutman 8. County: Iredell 9. Lat: 35.663076 Long: - 80.848978 (Decimal Degrees Please) 10. Quadrangle Name: Shepherds 11. Waterway: Kerr Branch 12. Watershed: HUC 03040102 / South Yadkin 13. Requested Action: X Nationwide Permit # 39 General Permit # X Jurisdictional Determination Request Pre - Application Request (Mitigation Proposal) The following information will be completed by the Corps office: AID: Prepare File Folder Assign number in ORM Authorization: Section 10 Section 404 Project Description/ Nature of Activity/ Project Purpose: Site /Waters Name: Keywords: Begin Date KimlepMorn November 6, 2015 Ms. Tasha Alexander M Asheville Regulatory Field Office � �' suite 200 200 South Tryon Street US Army Corps of Engineers Charlotte, North Carolina 151 Patton Avenue, Room 208 28202 Asheville, NC 28801 -5006 Ms. Karen Higgins NC DWR, 401 & Buffer Permitting Unit 512 North Salisbury Street Raleigh, NC 27604 Re: Resubmittal- 404/401 Preconstruction Notification (NWP 39) Application Troutman Charter Academy Project SAW #2012 -00126 & DEQ# 15 -0862 Troutman, Iredell County, NC Dear Ms. Alexander /Ms. Higgins: The 404/401 Preconstruction Notification Application for the above referenced project pursuant to a Nationwide Permit #39 and General 401 Water Quality Certification number 3890 was originally submitted on August 24, 2015. However, due to design changes and efforts to successfully minimize stream impacts, please accept this resubmittal on behalf of our client, Ryan Companies US, Inc. The following information is included as part of this application resubmittal: • Project Summary Sheet • Agent Authorization Form • Pre - Construction Notification Form • Project Site Figures • Figure 1— Vicinity • Figure 2 — USGS Topo (Shepherds Quadrangle, 1993) • Figure 3 — SSURGO Soils (2015 ESRI Aerial) • Figure 4 — Jurisdictional Features (2015 ESRI Aerial) • Figure 5 — Proposed Site Layout (2015 ESRI Aerial ) • Figure 6 — Impact Area (2015 ESRI World Imagery Aerial) • Construction Document Submittal For Troutman Charter Academy Project Site Data Forms • USACE Stream Quality Assessment Worksheet • NCDWR Stream Identification Worksheet • Project Site Photo Pages The 404 /401 (NWT 39) application presents site conditions evaluated by KH staff (Chris Tinklenberg, PWS) on May 15, 2015. The stream delineation was performed utilizing survey prepared by a licensed surveyor (verified by KH). ■ TEL 704 333 5131 FAX 704 333 0845 KimlepMorn The proposed project site is located southeast of downtown Troutman, Iredell County, NC. The project limits are located on the east side of US 21/NC 115 between Lexus Drive and Flower House Loop. Existing land uses in the vicinity of the project area include single family residential and commercial /industrial business. The project seeks to construct a charter school on a 34 -acre property that would accommodate over 1,000 elementary and middle school students at full enrollment. Offsite roadway improvements are necessary in order to service the new school including the construction of a round -a -bout along US21/NC 115. New location roadway is proposed to serve as the main entrance in to the school. The project will result in permanent impacts to 86 linear feet of an Unnamed Tributary to Kerr Branch (S 1) from the replacement of an existing 41 If, 48" CMP culvert crossing at Crosstie Road with proposed 83 if of twin 60" RCP culverts. Non - erosive design criteria will be met from the installation of 2 -15 if rip -rap aprons (30 if of permanent impacts) at the inlet and outlet of the proposed culvert. The rip -rap aprons will be installed so that the finished elevation of the rip -rap does not exceed that of the original stream bed. The project requires 60 linear feet of temporary stream impacts to install impervious dikes, stone rings, and a pumped bypass to allow work in dry conditions. Please feel free to contact me at (704) 409 -1802 if you have any questions, or if additional information is necessary. Sincerely, KIMLEY -HORN AND ASSOCIATES, INC. Chris Tinklenberg, PWS Environmental Scientist Attachments Cc: Brian Devlin, Ryan Companies US, Inc. Chris Bostic, PE, Kimley -Horn and Associates, Inc. Kimley l) Horn Project Name: Troutman Charter Academy Project Summary Sheet Applicant Name and Address: Brian Devlin The Ryan Companies US, Inc. 101 East Kennedy Boulevard, Ste. 2450 Tampa, FL 33602 Telephone Number: 813 - 204 -5006 Type of Request: ® Nationwide PCN (NWP # 39 ❑ Individual Permit Application ❑ Jurisdictional Determination ❑ Other: Included Attachments: ® Project Plans ® USGS Map ® NRCS Soil Survey ® Agent Authorization ® Delineation Sketch ❑ Delineation Survey ❑ Data Forms (Up & Wet) ® NCDWQ Stream Forms ® USAGE Stream Forms ❑ NCEEP Confirmation ® Aerial Photo ® Site Photos ® Agency Correspondence ❑ Other: ❑ Other: Check if applicable: ❑ CAMA County ❑ Trout County ❑ Isolated Waters ❑ Section 7, ESA ❑ Section 106, NHPA ❑ EFH ❑ Mitigation Proposed (❑ NC EEP ❑ On -Site ❑ Off -Site ❑ Other) County: Iredell Waterway: Kerr Branch H.U.C.: HUC 03040102 - South Yadkin Property Size (acres): 34 Site Coordinates (in decimal degrees): 35.663076 °N Nearest City /Town: Troutman River Basin: Yadkin -Pee Dee USGS Quad Name: Shepherds Approx. Size of Jurisdiction on Site (acres): 0.12 ac. - 80.848978 °W Project Location: The proposed project is located southeast of downtown Troutman on the east side of US 21/NC 115 between Lexus Drive and Flower House Loop. Site Description: The site is currently managed/ undeveloped. The majority of the surrounding area consists of commercial businesses with some industrial businesses. A low density residential area is located south of the project area. Impact Summary (if applicable): The project will result in permanent impacts to 86 linear feet of a UT to Kerr Branch (S1) from the replacement of an existine 41 1£ 48" CMP culvert crossing at Crosstie Road with DroDosed 83 if of twin 60" RCP culverts. 301f of permanent impacts will result from the installation of 2 -15 if rip -rap aprons. The project requires 60 linear feet of temporary stream impacts to install impervious dikes, stone rings, and a pumped diversion to allow work in dry conditions. NWP # Open Water (acres) Wetland (acres) Stream Channel Intermittent and/or Unimportant Aquatic Function Perennial and/or Important Aquatic Function Temp. Perm. Temp. Perm. Tem . Perm. Temp. Perm. If ac if ac if ac Lf Ac 39 60 0.01 86 0.02 Total 60 0.01 86 0.02 Total Permanent Impact to Waters of the U.S. (acres) 0.02 Kimley -Horn Contact: Chris Tinklenberg, PWS ■ Suite 200 200 South Tryon Street Charlotte, North Carolina 28202 Direct Number: (704) 409 -1802 ■ TEL 704 333 5131 FAX 704 333 0845 AGENT AUTHORIZATION FORM Name: Address: Phone: Project Name /Description: Troutman Charter Academy Date: The Department of the Army U.S. Army Corps of Engineers, Wilmington District Attention: Tasha Alexander Field Office: Asheville Regulatory Field Office Re: Wetland Related Consulting and Permitting To Whom It May Concern: The Ryan Companies US, Inc. hereby designates and authorizes Kimley -Horn and Associates, Inc. to act in my /our behalf as my /our agent solely for the purpose of processing Jurisdictional Determinations, Section 404 permits /Section 401 Water Quality Certifications applications, and to furnish upon request supplemental information in support of applications, etc. from this day forward until successful completion of the permitting process or revocation by the owner. In addition, 1, the undersigned, a duly authorized owner of record of the property /properties identified herein, do authorize representatives of the Wilmington District, U.S. Army Corps of Engineers (Corps) to enter upon the property herein described for the purpose of conducting on -site investigations and issuing a determination associated with Waters of the U.S. subject to Federal jurisdiction under Section 404 of the Clean Water Act and /or Section 10 of the Rivers and Harbors Act of 1899. Authorized this the day of VS a D1 r er CS S Print Prope ty Owner's Name Property Owner's Si 1nature V 1Crz l)` v�--, Cc: Karen Higgins NC Division of Water Resources 401 & Buffer Permitting Unit 1650 Mail Service Center Raleigh, NC 27699 -1650 AGENT AUTHORIZATION FORM Name: Address: Phone: Project Name/Description-, Troutman Charter Academy Date: The Department of the Army U.S. Army Corps of Engineers, Wilmington District Attention: Tasha AIexander Field Office: Asheville Regulaton Meld Office Re: Wetland Related Consulting and Permitting To Whom It May Concern: The MPV Troutman Investors, LLC hereby designates and authorizes Kimley -Horn and Associates, Inc, to act in my /our behalf as my /our agent solely for the purpose of processing Jurisdictional Determinations, Section 404 permits /Section 401 Water Quality Certifications applications, and to furnish upon request supplemental information in support of applications, etc. from this day forward until successful completion of the permitting process or revocation by the owner. In addition, I, the undersigned, a duly authorized owner of record of the property /properties identified herein, do authorize representatives of the Wilmington District, U.S. Army Corps of Engineers (Corps) to enter upon the property herein described for the purpose of conducting on -site investigations and issuing a determination associated with Waters of the U.S. subject to Federal jurisdiction under Section 404 of the Clean Water Act and/or Section 10 of the Rivers and Harbors Act of 1899. Authorized this the day of Print Propert �wrer's Name �°��CS� �f3 Cc: Karen Heins NC Division of Water Resources 401 & Buffer Permitting Unit 1650 Mail Service Center Raleigh, NC 27699 -1650 0 o�0 W AT, 9QG ' Em I I > Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Page l of 11 PCN Form — Version 1.3 December 10, 2008 Version Pre - Construction Notification (PCN) Form A. Applicant Information 1. Processing 1a. Type(s) of approval sought from the Corps: ®Section 404 Permit El Section 10 Permit 1b. Specify Nationwide Permit (NWP) number: 39 or General Permit (GP) number: 1 c. Has the NWP or GP number been verified by the Corps? ❑ Yes ® No 1 d. Type(s) of approval sought from the DWQ (check all that apply): ® 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization 1 e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ® No For the record only for Corps Permit: ❑ Yes ® No 1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. ❑ Yes ® No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes ® No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ® No 2. Project Information 2a. Name of project: Troutman Charter Academy 2b. County: Iredell 2c. Nearest municipality/ town: Troutman 2d. Subdivision name: 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: MPV Troutman Investors, LLC 3b. Deed Book and Page No. DB 2296, PG 1470 3c. Responsible Party (for LLC if applicable): James E. Merrifield 3d. Street address: East side of US 21 /NC 115 between Lexus Drive and Flower House Loop 3e. City, state, zip: Troutman, NC 28166 3f. Telephone no.: 704 - 561 -5241 3g. Fax no.: 3h. Email address: jmerrifield @mpvre.com Page l of 11 PCN Form — Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ® Other, specify: Ryan Companies US, Inc. 4b. Name: Brian Devlin 4c. Business name (if applicable): The Ryan Companies US, Inc. 4d. Street address: 101 East Kennedy Boulevard, Ste. 2450 4e. City, state, zip: Tampa, FL 33602 4f. Telephone no.: 813 - 204 -5006 4g. Fax no.: 4h. Email address: brian.devlin @ryancompanies.com 5. Agent/Consultant Information (if applicable) 5a. Name: Chris Tinklenberg, PWS 5b. Business name (if applicable): Kimley -Horn and Associates, Inc. 5c. Street address: 200 South Tryon Street, Suite 200 5d. City, state, zip: Charlotte, North Carolina 28202 5e. Telephone no.: 704 -409 -1802 5f. Fax no.: 5g. Email address: chris.tinklenberg @kimley - horn.com Page 2 of 11 PCN Form — Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): Tax Parcel #4750 -11 -1496 1 b. Site coordinates (in decimal degrees): Latitude: 35.663076 Longitude: - 80.848978 (DD.DDDDDD) (- DD.DDDDDD) 1 c. Property size: 34 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to Kerr Branch proposed project: 2b. Water Quality Classification of nearest receiving water: Class C Water 2c. River basin: Yadkin — Pee Dee 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 proposed project site is located southeast of downtown Troutman, Iredell County, NC. The project is located on US 21 and the majority of the surrounding area consists of commercial businesses with some industrial businesses. A low density residential area is located south of the project area. 3b. List the total estimated acreage of all existing wetlands on the property: 0 acres 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: —1,260 If 3d. Explain the purpose of the proposed project: The project seeks to construct a charter school on a 34 -acre property that would accommodate over 1,000 elementary and middle school students at full enrollment. Offsite roadway improvements are necessary in order to service the new school including the construction of a round -a -bout along US21 /NC 115. New location roadway is proposed to serve as the main entrance in to the school. 3e. Describe the overall project in detail, including the type of equipment to be used: The project will result in permanent impacts to 86 linear feet of an Unnamed Tributary to Kerr Branch (S1) from the replacement of an existing 41 If, 48" CMP culvert crossing at Crosstie Road with proposed 83 If of twin 60" RCP culverts. Non - erosive design criteria will be met from the installation of 2 -15 If rip -rap aprons (30 If of permanent impacts) at the inlet and outlet of the proposed culvert. The rip -rap aprons will be installed so that the finished elevation of the rip -rap does not exceed that of the original stream bed. The project requires 60 linear feet of temporary stream impacts to install impervious dikes, stone rings, and a pumped bypass to allow work in dry conditions. The project will require typical site development equipment including but not limited to excavators, wheeled backhoes, track hoes, and dump trucks. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / ®Yes El No El Unknown project (including all prior phases) in the past? Comments: SAW #2012 -00126 4b. If the Corps made the jurisdictional determination, what type El Preliminary ®Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency /Consultant Company: Name (if known): Not known Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. Page 3 of 11 PCN Form — Version 1.3 December 10, 2008 Version 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑ Yes ® No ❑ Unknown 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ® No 6b. If yes, explain. C. Proposed Impacts Inventory 1. Impacts Summary 1a. Which sections were completed below for your project (check all that apply): ❑ Wetlands ® Streams - tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction Page 4 of 11 PCN Form — Version 1.3 December 10, 2008 Version 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number — Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ — non -404, other) (acres) Temporary (T) W 1 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W2 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W3 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W4 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W5 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W6 ❑ P FIT ❑ Yes ❑ Corps ❑ No ❑ DWQ 2g. Total wetland impacts 2h. Comments: 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number - (PER) or (Corps - 404, 10 stream length Permanent (P) or intermittent DWQ — non -404, width (linear Temporary (T) (INT)? other) (feet) feet) Installation of S1 — Impact 1 Impervious Dike UT to Kerr Branch ❑ PER ® Corps 8 40 E] P ® T and Pumped E] INT E] DWQ Diversion S1 — Impact 2 Installation of UT to Kerr Branch ® PER ® Corps 8 15 ® P ❑ T Riprap apron ❑ INT ❑ DWQ S1 — Impact 3 Replace existing ® PER ® Corps ❑ P ® T 48" CMP w/ Twin UT to Kerr Branch ❑ INT ❑ DWQ 8 42 60" RCPs S1 — Impact 4 Installation of UT to Kerr Branch ® PER ® Corps 8 15 ® P ❑ T Riprap apron ❑ INT ❑ DWQ S1 — Impact 5 Installation of UT to Kerr Branch ® PER ® Corps 8 20 E] P ® T Impervious Dike E] INT E] DWQ S6 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ 3h. Total stream and tributary impacts 132 3i. Comments: An existing 41 If CMP culvert will be replaced with 83 If of twin RCPs; total net loss of waters of the US is 42 If Page 5 of 11 PCN Form — Version 1.3 December 10, 2008 Version 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. 4b. 4c. 4d. 4e. Open water Name of waterbody impact number - (if applicable) Type of impact Waterbody type Area of impact (acres) Permanent (P) or Temporary T 01 ❑P ❑T 02 ❑P ❑T 03 ❑P ❑T 04 ❑P ❑T 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If pond or lake construction proposed, then complete the chart below. 5a. 5b. 5c. 5d. 5e. Wetland Impacts (acres) Stream Impacts (feet) Upland Pond ID Proposed use or purpose (acres) number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded P1 P2 5f. Total 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. ❑ Neuse ❑Tar- Pamlico ❑Other: Project is in which protected basin? ❑ Catawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number - Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) or for Stream name mitigation (square feet) (square feet) Temporary T impact re uired? B1 ❑P ❑T F1 Yes ❑ No B2 ❑ P ❑ T ❑ Yes ❑ No B3 ❑P ❑T El Yes ❑ No 6h. Total buffer impacts 6i. Comments: Page 6 of 11 PCN Form - Version 1.3 December 10, 2008 Version D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. The location of the proposed roundabout and access road was shifted north to avoid impacts to Kerr Branch and reduced permanent stream impacts from 147 If to 86 If (reduced by 61 If). The sidewalk was designed to the minimum width required to minimize impacts to the stream channel during and post- construction. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. The project is utilizing new impervious area but accompanied with proper sedimentation basins and ponds for water quality considerations within project footprint. The side - slopes are at a maximum of 2:1 where appropriate to minimize stream impacts. Temporary construction impacts will be limited by the installation of stone rings an impervious dike for temporary stream diversion as well as restoring /stabilizing when construction is complete. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? ❑ Yes ® No 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps 2c. If yes, which mitigation option will be used for this project? ❑ Mitigation bank El Payment to in -lieu fee program ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type Quantity 3c. Comments: 4. Complete if Making a Payment to In -lieu Fee Program 4a. Approval letter from in -lieu fee program is attached. ❑ Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: ❑ warm ❑ cool ❑cold 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non - riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 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 7 of 11 PCN Form — Version 1.3 December 10, 2008 Version 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? ❑ Yes ® No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 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 8 of 11 PCN Form — Version 1.3 December 10, 2008 Version E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes ® No within one of the NC Riparian Buffer Protection Rules? 1b. If yes, then is a diffuse flow plan included? If no, explain why. ❑ Yes ❑ No Comments: 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 28% 2b. Does this project require a Stormwater Management Plan? ® Yes ❑ No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: Per Town of Troutman Regulations, a BMP designed for a 10 -year storm will be required. Stormwater system shall be designed to remove 85 percent of Total Suspended Solids (TSS) for the 1 -inch storm. Post - development peak flow rates shall not exceed the 2- and 10 -year pre - development peak flow rates. Stormwater approval will be provided once approval is received. ❑ Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program ❑ DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? Town of Troutman ❑ Phase II ❑ NSW 3b. Which of the following locally - implemented stormwater management programs ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ® Other: NCDOT 3c. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ® No attached? 4. DWQ Stormwater Program Review ❑ Coastal counties ❑ HOW 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 attached? ❑ Yes ® No 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 9 of 11 PCN Form — Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal /state /local) funds or the ❑ Yes ® No use of public (federal /state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes ❑ No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval ❑ Yes ❑ No letter.) Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑ Yes ® No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after - the -fact permit application? ❑ Yes ® No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ❑ Yes ® No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. 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. Page 10 of 11 PCN Form — Version 1.3 December 10, 2008 Version 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ❑ Yes ® No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act impacts? Formal Section 7 Consultation has been submitted and is pending ® Yes ❑ No as of the submittal date of this PCN. E] Raleigh 5c. If yes, indicate the USFWS Field Office you have contacted. ® Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Letter correspondence dated August 18, 2015, the North Carolina Department of Environment and Natural Resources Natural Heritage Program stated that there were no resources of concern located within a one mile radius of the site. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? The project is located in Iredell County, and is therefore not anticipated to impact EFH. 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ❑ Yes ® No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? A search of the N.C. State Historic Preservation Office HPOWEB GIS service confirmed the project will not impact historic or archeological resources. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA- designated 100 -year floodplain? ❑ Yes ® No 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? Chris Tinklenberg, PWS �J 11/06/2015 Applicant /Agent's Printed Name Date Applicant /Agent's Signature (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 11 of 11 PCN Form — Version 1.3 December 10, 2008 Version fr m Figure 1 ' 0�,�\`P 0 ° ` t_ 7 x • '(f�foore Vol Ile Ch i e P = Den Vr Lake dls �e or- 3n �aLdsrn ROWAN °o 0 5 10 \ CABARRU napoli Miles t "Hitnfr -r g;iVs •• CONS .ES' do o AUPIeh"/ Rd Lipe Rd oQ o N � d 3 j ! 9 O Clonfz Hill Rd z v J) m 0 � m ho n Lsroh R,y idgr creek Dr � w 1 r m � y Pr House LOOP ttsl o` rn r a 7 L �e \e 2t a e� L n � R �o� Satlwinds d t Y Sher herds B1u11�c 0 of 001 Springs Rd - 2. Parkertown Rd a w` a° C,1 uri c; Barfield Rd Alban y o n ob, G� n Belk \0 p e m ` Title: Figure 1 -Vicinity Legend: Project Boundary RYAN' 0 1,500 3,000 Kimley >Morn N Feet fff •d l Cob r �� op 'bt Un`fir 1 � ti.+ � � ! • � '`�' \r - Copyright.0 2013 National Geographic Society, i cubed Title: Figure 2 - USGS 7.5' Topo (Shepherds Quad) Legend: 000 Project Boundary RYAN' 1, Kimley >Morn 1'� N 0 500 Feet Iredell County SSURGO Soils Symbol Description ChA Chewacla loam, 0 to 2% slopes DrB Dorian fine sandy loam, 0 to 6% slopes PcC2 Pacolet sandy clay loam, 6 to 10% slopes PcE2 Pacolet sandy clay loam, 15 to 25% slopes M 9 x Pc m :2aa. E Title: Figure 3 - SSURGO Soils Legend: =1 Project Boundary 0 125 250 SSURGO Soils RYAH Kimley >Morn I N Feet 21 S1 UT to Kerr Branch U� S2 Kerr Branch, 771e: Figure 4 - Jurisdictional Features Project Boundary ' 150 300 Survey Streams RYAN' KimlepMorn 1' 1 Feet F'KUJLU I LUUA I IUN NTS SITE DATA: ZONING GB XX CLASSROOMS X 1.6 SPACES /ROOM ADDRESS SE CORNER OF CROSSTIE LANE PROPOSED PARKING PROVIDED AND CHARLOTTE HWY 115/21 HANDICAP PARKING SPACES REQUIRED TROUTMAN, NC 28166 IREDELL COUNTY REAL ESTATE ID 0162714 XX RACKS (2 BIKES PER RACK) PARCEL ID 0764560612 AND ALL EMPLOYEES (APROX. XX)] TOTAL ACREAGE 17.88 AC 1,513 LF DENUDED ACREAGE XX AC PROPOSED WATER TAPS REQUIRED ROADWAY SETBACKS FRONT AND SIDE =15' 0 REAR =25' 0 LF EXISTING GROSS BUILDING SQUARE FOOTAGE 0 GROSS SF TOTAL PROJECTED SEWER FLOW EXISTING BUILDING LOT COVERAGE 0% PROPOSED GROSS BUILDING SQUARE FOOTAGE 76,100 GROSS SF PROPOSED BUILDING FOOTPRINT 43,330 SF PROPOSED BUILDING LOT COVERAGE 9.65% (76,100 SF/788,852 SF) PROPOSED BUILDING HEIGHT 2 STORIES (XX' TO ROOF) PROPOSED IMPERVIOUS SURFACE 198,372 SF EXISTING IMPERVIOUS SURFACE 0 SF NET INCREASE IN IMPERVIOUS SURFACE 198,372 SF PROPOSED PARKING REQUIRED XXX SPACES XX CLASSROOMS X 1.6 SPACES /ROOM PLUS XX EMPLOYEES X 1 SPACE /EMPLOYEE PROPOSED PARKING PROVIDED 158 SPACES HANDICAP PARKING SPACES REQUIRED 6 SPACES HANDICAP PARKING SPACES PROVIDED 6 SPACES PROPOSED BICYCLE PARKING REQUIRED XX RACKS (2 BIKES PER RACK) [1 RACK PER 40 STUDENTS ABOVE 2ND GRADE (APROX. XX) AND ALL EMPLOYEES (APROX. XX)] PROPOSED LINEAR FOOT OF ROAD 1,513 LF PROPOSED LINEAR FOOT OF WATER LINES 1742 LF PROPOSED WATER TAPS 1 PROPOSED RECLAIMED WATER TAPS 0 PROPOSED LINEAR FOOT OF SEWER LINES 0 LF PROPOSED SEWER TAPS 0 TOTAL PROJECTED SEWER FLOW XXXX GPD XX,XXX SF X XXX GPD /SF PROPOSED FIRE LANE XXXX LF CONSTRUCTION DOCUMENT SUBMITTAL FOR: TROUTMAN CHARTER ACADEMY SE CORNER OF CROSSTIE RD AND CHARLOTTE HWY 115 / 21 TROUTMAN, NC 28166 NOTE: 1. SIGN PERMITTING IS A SEPARATE APPROVAL PROCESS AND HAS NOT BEEN REVIEWED OR APPROVED WITH THIS SITE PLAN. A MASTER SIGN PLAN SHALL BE APPROVED BY THE PLANNING DEPARTMENT PRIOR TO ISSUANCE OF ANY CERTIFICATE OF OCCUPANCY (CO) WITHIN THE DEVELOPMENT. 2. NO CHANGES TO ANY ASPECT OF THIS SITE PLAN, INCLUDING BUT NOT LIMITED TO, LANDSCAPING, GRADING, ARCHITECTURAL DESIGN (ESPECIALLY COLORS), LIGHTING, OR UTILITIES SHALL BE MADE WITHOUT THE APPROVAL OF THE DEVELOPMENT REVIEW COMMITTEE OF THE TOWN OF TROUTMAN, WHICH APPROVAL SHALL NOT BE UNREASONABLY HELD. 3. UNLESS EXPLICITLY SPECIFIED IN THE NOTES ON THIS SITE PLAN, THE DEVELOPMENT OF THIS PROJECT SHALL COMPLY WITH THE TROUTMAN LAND DEVELOPMENT ORDINANCE (LDO) AND ALL OTHER APPLICABLE REGULATIONS AND GUIDELINES. IN THE EVENT OF A DISCREPANCY BETWEEN THE APPROVED SITE PLAN AND THE APPLICABLE REGULATIONS OR GUIDELINES, AND ABSENT CLARIFICATION OR APPROVAL OF SUCH STATED ON THE SITE PLAN OR OTHER RELATED APPROVAL, THE APPLICABLE REGULATION OF GUIDELINE SHALL APPLY. N APPLICANT MR. MIKE HARRYMAN RYAN COMPANIES US, INC 101 E. KENNEDY BLVD., SUITE 2450 W T—E TAMPA, FLORIDA 33602 PH. (813) 204 -5002 S CIVIL ENGINEERING CONSULTANT KIMLEY -HORN AND ASSOCIATES, INC. 333 FAYETTEVILLE STREET, SUITE 600 RALEIGH, NC 27601 MR. CHRIS BOSTIC, P.E. PE #: 032582 PH. (919) 653 -2927 " SURVEYOR ARCHITECT CHRISTOPHER G. DELLA LAI DESIGN ASSOCIATES, LLC. GPA PROFESSIONAL LAND SURVEYORS MR. STEVE GRINAVIC r�eedo�+�oes ■ CROSSTIE �� / ��; 805 PHILLIP DAVID DRIVE 10600 CHEVROLET WAY, LANE / / / ' CHARLOTTE, 28256 -6916 ESTERO,OOFL 33928 PH. (704) 335 5 -8600 FAX (704) 335 -8655 PH (239)405 -6800 FAX (239) 405 -6801 / SITE' OWNER MPV TROUTMAN INVESTORS LLC 521 E. MOREHEAD ST. SUITE 400 / CHARLOTTE, NC 28202 rr;Bra / / PH. (704) 248 -2100 FAX (704) 248 -2101 cj SHEET LIST TABLE z VICINITY MAP NTS PARCEL INFORMATION: ADDRESS: SE CORNER OF CROSSTIE RD AND CHARLOTTE HWY 115 / 21 TROUTMAN, NC 28166 PIN 4750111496 ZONING: GB ALL CONSTRUCTION TO BE IN ACCORDANCE WITH ALL TOWN OF TROUTMAN AND /OR NCDOT STANDARDS AND SPECIFICATIONS. ALL PUBLIC FACILITIES, INCLUDING UTILITIES, SIDEWALKS, AND HANDICAP RAMPS ARE TO BE CONSTRUCTED ON ALL STREETS AS SPECIFIED BY TOWN STANDARDS. THESE FACILITIES HAVE BEEN APPROVED BY THE TOWN OF TROUTMAN AND SHALL BE SO INSTALLED UNLESS A CHANGE IS APPROVED BY THE TOWN OF TROUTMAN. EXECUTION OF THIS CONSTRUCTION PLAT BY THE REVIEW ENGINEER FOR THE TOWN OF TROUTMAN. IN NO WAY LIMITS THE RESPONSIBILITY OF THE OWNER AND ENGINEER OF RECORD WITH REGARD TO COMPLIANCE WITH ALL FEDERAL, STATE, AND LOCAL STANDARDS AND /OR CONDITIONS. OWNER HEREBY CERTIFIES AND AGREES TO TAKE SUCH ACTION AS MAY BE REQUIRED BY THE TOWN OF TROUTMAN. TO CORRECT ANY ERRORS, OMISSIONS OR NON- COMPLIANCE WITH TOWN STANDARDS AND /OR CONDITIONS DESCRIBED IN THIS CONSTRUCTION PLAT, INCLUDING RE- SUBMISSION OR RE- EXECUTION OF THIS CONSTRUCTION PLAT WITH THE APPROPRIATE CORRECTIONS AND /OR REVISIONS. OWNER DATE ■ ,iniie iorn 333 FAYETTEVILLE STREET, SUITE 600, RALEIGH, NC 27601 PHONE: (919) 835 -1494 Know what's below. Call before you dig. Sheet Number Sheet Title C -0.0 COVER SHEET C -1.0 GENERAL NOTES C -2.0 EXISTING CONDITIONS C -2.1 DEMOLITION PLAN C -3.0 SITE PLAN C -4.0 GRADING AND DRAINAGE PLAN I C -5.0 UTILITY PLAN ' C -5.1 WATER LINE PLAN AND PROFILE C -5.2 I WATER LINE PLAN AND PROFILE C -6.0 I EROSION CONTROL PLAN PHASE 1 C -6.1 I EROSION CONTROL PLAN PHASE 2 C -6.2 I EROSION CONTROL DETAILS C -7.0 SITE DETAILS C -8.0 WATER DETAILS C -9.0 SANITARY SEWER DETAILS C -10.0 STORMWATER DETAILS L -1.0 LANDSCAPE PLAN L -2.0 LANDSCAPE DETAILS REVISIONS DATE I DESCRIPTION I BY This document, together with the concepts and designs presented herein, as an instrument of services, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley —Horn and Associates, Inc. shall be without liability to Kimley —Horn and Associates, Inc. Copyright Kimley —Horn and Associates, Inc., 2015 DATE: AUGUST 10, 2015 PRELIMINARY SEAL: JOB NUMBER: 012587004 V U5 6 ° 0 ° Q a ° 0 E 0 0 Q O 0 a U � o a cn n ° - o z Y 1J 3 z o i � o o i i o o Q Q I ° n Q- a ° o i ° a) i a i � Q U o V �I 3 � o n � a i a __j o 0 I a Z' U i w � a � T b � o ° n .s � o i 0 z ° Q Y Tw t z I a o, Ja 0 ° 0 E a a 0 0 U U Q N � L J o E ° o � L E +� U � O _n a N � N U) X Q cn o No. i GENERAL NOTES: 1. CONTRACTOR SHALL REFER TO ARCHITECTURAL PLANS FOR PRECISE BUILDING DIMENSIONS, BUILDING UTILITY ENTRANCE LOCATIONS, AND EXACT LOCATIONS AND DIMENSIONS OF EXIT PORCHES, RAMPS, DOWNSPOUTS, GRAVEL AREAS ADJACENT TO BUILDING WALLS, UTILITY ENTRANCE LOCATIONS AND BOLLARDS IN BUILDING SIDEWALKS. 2. ACCESSIBLE SIGNS WITH A "VAN" MARKING SHALL HAVE ADDITIONAL SIGN MOUNTED BELOW THE SYMBOL OF ACCESSIBILITY SIGN DENOTING VAN ACCESSIBILITY. 3. REFER TO DETAIL SHEETS C -7 FOR DETAILS OF ON -SITE SIGNAGE, STRIPING, AND PAVEMENT MARKING. REFER TO SITE PLAN FOR ADDITIONAL DIMENSIONAL INFORMATION. 4. ALL WORK AND MATERIALS SHALL COMPLY WITH ALL TOWN, COUNTY AND STATE REGULATIONS AND CODES AND O.S.H.A. STANDARDS. 5. ALL ISLANDS WITH CURB & GUTTER SHALL BE LANDSCAPED. THOSE ISLANDS ARE TO HAVE CURB & GUTTER AS SHOWN ON THE CONSTRUCTION DRAWINGS. 6. SITE BOUNDARY, TOPOGRAPHY, UTILITY, TREE, AND ROAD INFORMATION TAKEN FROM A FIELD SURVEY BY RILEY SURVEYING, P.A. DATED OCTOBER 8, 2013. 7. THE CONTRACTOR SHALL EMPLOY ALL NECESSARY BARRICADES, SIGNS, FENCES, FLASHING LIGHTS, TRAFFIC MEN, ETC. FOR MAINTENANCE AND PROTECTION OF TRAFFIC AS REQUIRED BY THE NORTH CAROLINA DEPT. OF TRANSPORTATION ( NCDOT) AND TOWN OF TROUTMAN ENGINEERING DEPARTMENT. 8. THE CONTRACTOR SHALL PROTECT ALL MONUMENTS, IRON PINS, AND PROPERTY CORNERS DURING CONSTRUCTION. 9. THE CONTRACTOR SHALL REPLACE EXISTING CONCRETE CURBS, SIDEWALK, PAVING, AND GUTTER AS DICTATED ON PLANS AND AS NECESSARY TO CONNECT TO EXISTING. 10. APPROVAL OF THIS PLAN IS NOT AN AUTHORIZATION TO GRADE ADJACENT PROPERTIES. WHEN FIELD CONDITIONS WARRANT OFF -SITE GRADING, PERMISSION MUST BE OBTAINED FROM THE AFFECTED PROPERTY OWNERS. 11. CONTRACTOR AGREES TO REPAIR ANY DAMAGE TO THE PUBLIC RIGHT -OF -WAY IN ACCORDANCE WITH THE STANDARDS OF THE NCDOT AND TOWN OF TROUTMAN. 12. COORDINATE ALL CURB AND STREET GRADES IN INTERSECTIONS WITH INSPECTOR. 13. THE CONTRACTOR SHALL IMMEDIATELY REPORT TO THE OWNER ANY DISCREPANCIES FOUND BETWEEN THE ACTUAL FIELD CONDITIONS AND THE CONSTRUCTION DOCUMENTS AND SHALL WAIT FOR INSTRUCTION PRIOR TO PROCEEDING. 14. ALL SITE DIMENSIONS ARE REFERENCED TO THE FACE OF CURB OR EDGE OF PAVEMENT UNLESS OTHERWISE NOTED. ALL BUILDING DIMENSIONS ARE REFERENCED TO THE OUTSIDE FACE OF THE STRUCTURE. 15. THE CONTRACTOR SHALL CONSTRUCT ACCESSIBLE RAMPS AT ALL INTERSECTIONS IN ACCORDANCE WITH THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION STANDARDS MANUAL (LATEST REVISIONS FOR ACCESSIBLE RAMP DETAILS). 16. SIGHT TRIANGLES SHOWN ARE THE MINIMUM REQUIRED. 17. ALL OFF -SITE CONSTRUCTION MUST BE PERFORMED IN ACCORDANCE WITH CURRENT NCDOT STANDARD SPECIFICATIONS AND DETAILS. ALL ON -SITE CONSTRUCTION MUST BE PERFORMED IN ACCORDANCE WITH TOWN OF TROUTMAN STANDARD SPECIFICATIONS AND DETAILS. 18. ALL WORK MUST COMPLY WITH NORTH CAROLINA STATE BUILDING AND HANDICAPPED ACCESSIBILITY CODE CHAPTER 11. TREE PROTECTION NOTES: 1. THE CONTRACTOR SHALL PROTECT ALL TREES AND SHRUBS OUTSIDE OF CUT /FILL LINES, IN ADDITION TO THOSE THAT RECEIVE TREE /SHRUB PROTECTION BARRIERS. THE CONTRACTOR IS ALSO REQUESTED TO SAVE ALL OTHER EXISTING TREES AND SHRUBS WHERE POSSIBLE. 2. WHEN ROOT PRUNING IS NECESSARY, CUT ROOTS CLEANLY USING A DISC TRENCHER AND IMMEDIATELY COVER ALL ROOT CUT SURFACES LARGER THAN TWO INCHES IN DIAMETER WITH TREE WOUND DRESSING. USE PLYWOOD FORMS WHEN TREE ROOTS ARE ADJACENT TO PROPOSED CURB & GUTTER OR SIDEWALK. 3. NO SOIL DISTURBANCE OR COMPACTION, CONSTRUCTION MATERIALS, TRAFFIC, BURIAL PITS, TRENCHING OR OTHER LAND DISTURBING ACTIVITY ALLOWED IN THE TREE PROTECTION ZONE. TREE BARRICADES MUST BE INSTALLED BEFORE ANY DEMOLITION, GRADING OR CONSTRUCTION BEGINS, AND NOT REMOVED UNTIL FINAL INSPECTION. 4. NO GRUBBING WITHIN TREE PROTECTION ZONE. LEAVE SOIL AND LEAF LITTER UNDISTURBED. SUPPLEMENT WITH 1 -2 INCHES OF MULCH. RE -SEED WITH GRASS ONLY IN DISTURBED /GRADED AREAS. 5. TREE BARRICADES MUST BE INSTALLED BEFORE ANY DEMOLITION, CLEARING, GRADING OR CONSTRUCTION BEGINS AND IS NOT TO BE REMOVED UNTIL AFTER CONSTRUCTION. TRAFFIC CONTROL: 1. REFER TO MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (LATEST EDITION) FOR DETAILS OF STANDARD TRAFFIC CONTROL SIGNS AND STANDARDS. DRAINAGE: 1. STORM PIPE SHALL BE AS FOLLOWS UNLESS OTHERWISE NOTED: 15" DIAMETER AND LARGER: RCP, CLASS III PER ASTM C- 76,WITH FLEXIBLE PLASTIC BITUMEN GASKETS AT JOINTS. LESS THAN 15" DIAMETER: PVC 2. ALL STORM DRAINAGE WITHIN THE PUBLIC RIGHT -OF -WAY SHALL BE CLASS III REINFORCED CONCRETE PIPE. 3. ALL PIPE LENGTHS AND SLOPES ARE APPROXIMATE. 4. ALL PIPES SHALL BE LAID ON STRAIGHT ALIGNMENTS AND EVEN GRADES USING A PIPE LASER OR OTHER ACCURATE METHOD. 5. SUBSURFACE DRAINAGE FACILITIES MAY RE REQUIRED IN THE STREET RIGHT -OF -WAY IF DEEMED NECESSARY BY THE INSPECTOR. 6. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA: A. NO MORE THAN 500 LF OF TRENCH MAY BE OPENED AT ONE TIME. B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF -SITE PROPERTY. D. MATERIAL USED FOR BACK - FILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MINIMIZE EROSION AND PROMOTE STABILIZATION. E. DESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THE EROSION AND SEDIMENT CONTROL REGULATIONS. F. APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH. 7. IF ANY EXISTING STRUCTURES TO REMAIN ARE DAMAGED DURING CONSTRUCTION IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO REPAIR AND /OR REPLACE THE EXISTING STRUCTURE AS NECESSARY TO RETURN IT TO EXISTING CONDITIONS OR BETTER. 8. ALL STORM PIPE ENTERING STRUCTURES SHALL BE GROUTED TO ASSURE CONNECTION AT STRUCTURE IS WATERTIGHT. 9. ALL STORM STRUCTURES SHALL HAVE A SMOOTH UNIFORM POURED MORTAR INVERT FROM INVERT IN TO INVERT OUT. 10. PRECAST STRUCTURES MAY BE USED AT CONTRACTORS OPTION. CATCH BASINS, MANHOLES, FRAMES, GRATES, ETC. SHALL MEET THE REQUIREMENTS OF THE LATEST EDITION OF THE NORTH CAROLINA DEPARTMENT OF TRANSPORTATION STANDARD DETAILS AND SPECIFICATIONS. 11. THIS PLAN DETAILS PIPES UP TO 5FT FROM THE BUILDING FACE. REFER TO DRAWINGS BY OTHERS FOR BUILDING CONNECTIONS. CONTRACTOR SHALL SUPPLY AND INSTALL PIPE ADAPTERS AS NECESSARY. 12. ALL STORM SEWER MANHOLES IN PAVED AREAS SHALL BE FLUSH WITH PAVEMENT, AND SHALL HAVE TRAFFIC BEARING RING & COVERS. LIDS SHALL BE LABELED "STORM SEWER ". 13. STRUCTURE TOP ELEVATIONS SHOWN HERE ARE APPROXIMATE. CONTRACTOR SHALL ADJUST AS NECESSARY. REVISIONS DATE BY UTILITY NOTES: 1. ALL FILL MATERIAL IS TO BE IN PLACE, AND COMPACTED BEFORE INSTALLATION OF PROPOSED UTILITIES. 2. CONTRACTOR SHALL NOTIFY THE TOWN OF TROUTMAN UTILITY INSPECTORS 72 -HOURS BEFORE CONNECTING TO ANY EXISTING LINE. 3. SANITARY SEWER PIPE SHALL BE AS FOLLOWS: 8" PVC SDR35 PER ASTM D 3034, FOR PIPES LESS THAN 12' DEEP 8" PVC SDR26 PER ASTM D 3034, FOR PIPES MORE THAN 12' DEEP 6" PVC SCHEDULE 40 DUCTILE IRON PIPE PER AWWA C150 AND AWWA C151 4. WATER LINES SHALL BE AS FOLLOWS: 6" AND LARGER - DUCTILE IRON PIPE PER AWWA C150 SMALLER THAN 6" - COPPER TUBE 5. MINIMUM TRENCH WIDTH SHALL BE 2 FEET. 6. PVC SANITARY SEWER SERVICES WHICH ARE 3 TO 14 FEET DEEP SHALL REQUIRE BEDDING IN ACCORDANCE WITH DETAIL 7000.10 & 7000.13 FOR PVC PIPE. PVC SERVICES WHICH ARE GREATER THAN 14 FEET AND LESS THAN 20 FEET SHALL REQUIRE CLASS A BEDDING IN ACCORDANCE WITH DETAIL 7000.13. ANY SERVICES OVER 20' AND LESS THAN 3' DEEP REQUIRE DIP. 7. ALL WATER JOINTS ARE TO BE MECHANICAL JOINTS WITH THRUST BLOCKING AS CALLED OUT IN STANDARD DETAIL 6000.13. 8. ALL UTILITIES SHOULD BE KEPT TEN (10') APART (PARALLEL) OR WHEN CROSSING 18" VERTICAL CLEARANCE (OUTSIDE EDGE OF PIPE TO OUTSIDE EDGE OF PIPE). 9. CONTRACTOR SHALL MAINTAIN A MINIMUM OF 4' -0" COVER ON ALL WATERLINES. 10. IN THE EVENT OF A VERTICAL CONFLICT BETWEEN WATERLINES, SANITARY LINES, STORM LINES AND GAS LINES (EXISTING AND PROPOSED), THE SANITARY LINE SHALL BE DUCTILE IRON PIPE WITH MECHANICAL JOINTS AT LEAST 10 FEET ON BOTH SIDES OF CROSSING, THE WATERLINE SHALL HAVE MECHANICAL JOINTS WITH APPROPRIATE THRUST BLOCKING AS REQUIRED TO PROVIDE A MINIMUM OF 18" CLEARANCE. MEETING REQUIREMENTS OF ANSI A21.10 OR ANSI 21.11 (AWWA C -151) (CLASS 50). 11. LINES UNDERGROUND SHALL BE INSTALLED, INSPECTED AND APPROVED BEFORE BACKFILLING. 12. ALL CONCRETE FOR ENCASEMENTS SHALL HAVE A MINIMUM 28 DAY COMPRESSION STRENGTH AT 3000 P.S.I. 13. THE TOWN OF TROUTMAN HAS THE RIGHT TO INSPECT ALL PRIVATE WATER SYSTEMS. 14. DRAWINGS DO NOT PURPORT TO SHOW ALL EXISTING UTILITIES. 15. EXISTING UTILITIES SHALL BE VERIFIED IN FIELD PRIOR TO INSTALLATION OF ANY NEW LINES. 16. REFER TO ARCHITECTURAL DRAWINGS FOR TIE -IN LOCATION AND ELEVATION OF ALL UTILITIES. 17. CONTRACTOR IS RESPONSIBLE FOR COMPLYING TO THE SPECIFICATIONS OF THE TOWN OF TROUTMAN UTILITY DEPARTMENT WITH REGARDS TO MATERIALS, INSTALLATION, AND TESTING OF THE WATER AND SEWER LINES. 18. THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND /OR ELEVATION OF EXISTING UTILITIES AS SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE VARIOUS UTILITY COMPANIES, AND WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD. THE INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. THE CONTRACTOR MUST CALL THE APPROPRIATE UTILITY COMPANIES AT LEAST 72 HOURS BEFORE ANY EXCAVATION TO REQUEST EXACT FIELD LOCATION OF UTILITIES. 19. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES CHARTED OR UNCHARTED WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. 20. ALL NECESSARY INSPECTIONS AND /OR CERTIFICATIONS AND /OR TESTING REQUIRED BY CODES AND /OR UTILITY SERVICE COMPANIES SHALL BE PERFORMED PRIOR TO ANNOUNCED BUILDING POSSESSION AND THE FINAL CONNECTION OF SERVICE. 21. CONTRACTOR SHALL COORDINATE WITH ALL UTILITY COMPANIES FOR INSTALLATION REQUIREMENTS AND SPECIFICATIONS. 22. ALL UTILITY MAIN LENGTHS SHOWN ARE APPROXIMATE. 23. ALL EXISTING UTILITIES PROPOSED TO BE RELOCATED ON THESE PLANS SHALL BE PLACED UNDERGROUND. 24. ALL SANITARY SEWER AND WATER DISTRIBUTION SYSTEM WORK TO BE INSTALLED BY A LICENSED UTILITY CONTRACTOR. 25. THE CONTRACTOR SHALL COORDINATE AS REQUIRED WITH DUKE ENERGY PROGRESS AND AT &T FOR INSTALLATION OF PRIMARY ELECTRIC SERVICE AND TELEPHONE SERVICE TO THE PROPOSED BUILDINGS. 26. WHEN A WATER MAIN CROSSES OVER A SEWER MAIN, THERE MUST BE EIGHTEEN INCHES OF VERTICAL SEPERATION. IF THE WATER MAIN MUST GO UNDER THE SEWER MAIN, BOTH THESE LINES MUST BE OF DUCTILE IRON FOR A DISTANCE OF TEN FEET ON EITHER SIDE OF THE CROSSING WITH A TWELVE INCH VERTICAL SEPERATION. THE CROSSING OF OTHER UNDERGROUND PIPE REQUIRES A MINIMUM OF TWELVE INCHES OF VERTICAL SEPERATION. ALL DISTANCES ARE MEASURED FROM OUTSIDE DIAMETER TO OUTSIDE DIAMETER. 27. WHEN A WATER LINE PASSES OVER OR UNDER A STORM SEWER, VERTICAL SEPERATION OF 18 INCHES SHALL BE MAINTAINED UNLESS BOTH LINES ARE OF DUCTILE IRON OR ENCASED IN CONCRETE. A CONCRETE PAD SHALL BE POURED BETWEEN THE TWO. DISTANCES ARE MEASURED FROM OUTSIDE DIAMETER TO OUTSIDE DIAMETER. BACKFLOW PREVENTION NOTES: 1. THERE SHALL BE NO TAPS, PIPING BRANCHES, UNAPPROVED BYPASS PIPING, HYDRANTS, FIRE DEPARTMENT CONNECTION POINTS OR OTHER WATER -USING APPURTENANCES CONNECTED TO THE SUPPLY LINE BETWEEN ANY WATER METER AND ITS TOWN OF TROUTMAN UTILITIES DEPARTMENT REQUIRED BACKFLOW PREVENTER. 2. EACH TOWN OF TROUTMAN UTILITY DEPARTMENT REQUIRED BACKFLOW PREVENTER ASSEMBLY IS REQUIRED TO BE TESTED BY AN APPROVED CERTIFIED TESTER PRIOR TO PLACING THE WATER SYSTEM INTO SERVICE. 3. 2" REDUCED PRESSURE PRINCIPLE BACKFLOW PREVENTION ASSEMBLY SHALL BE INSTALLED PER TOWN OF TROUTMAN REGULATIONS INSIDE THE BUILDING. 4. THE BACKFLOW PREVENTER FOR THE SPRINKLER SYSTEM SHALL BE LOCATED IN A DEDICATED RISER ROOM WITH EXTERIOR DOOR ACCESS. Kimley)))Horn © 2015 KIMLEY -HORN AND ASSOCIATES, INC. 333 FAYETTEVILLE STREET, SUITE 600, RALEIGH, NC 27601 PHONE: 919 835 -1494 WWW. KIM LEY- HORN. COM GRADING: 1. ALL WORK AND MATERIALS SHALL COMPLY WITH ALL TOWN OF TROUTMAN AND NORTH CAROLINA DEPARTMENT OF TRANSPORTATION ( NCDOT) REGULATIONS AND CODES AND O.S.H.A. STANDARDS. 2. ALL CONTOURS AND SPOT ELEVATIONS REFLECT FINISHED GRADES. 3. ALL ELEVATIONS ARE IN REFERENCE TO THE BENCHMARK, AND THIS MUST BE VERIFIED BY THE GENERAL CONTRACTOR PRIOR TO GROUND BREAKING. 4. THE CONTRACTOR SHALL IMMEDIATELY REPORT TO OWNER ANY DISCREPANCIES FOUND BETWEEN ACTUAL FIELD CONDITIONS AND CONSTRUCTION DOCUMENTS AND SHALL WAIT FOR INSTRUCTION PRIOR TO PROCEEDING. 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING AND PROTECTING EXISTING UTILITIES, AND SHALL REPAIR ALL DAMAGE TO EXISTING UTILITIES THAT OCCUR DURING CONSTRUCTION. 6. CONTRACTOR SHALL BLEND NEW EARTHWORK SMOOTHLY TO TRANSITION BACK TO EXISTING GRADE. 7. ALL FILL TO BE COMPACTED PER THE RECOMMENDATIONS OF A GEOTECHNICAL ENGINEER. 8. LIMITS OF CLEARING SHOWN ON GRADING PLAN ARE BASED UPON THE APPROXIMATE CUT AND FILL SLOPE LIMITS, OR OTHER GRADING REQUIREMENTS. 9. THE PROPOSED CONTOURS SHOWN IN DRIVES AND PARKING LOTS AND SIDEWALKS ARE FINISHED ELEVATIONS INCLUDING ASPHALT. REFER TO PAVEMENT CROSS SECTION DATA TO ESTABLISH CORRECT SUBBASE OR AGGREGATE BASE COURSE ELEVATIONS TO BE COMPLETED UNDER THIS CONTRACT. 10. CONTRACTOR SHALL INSURE POSITIVE DRAINAGE SO THAT RUNOFF WILL DRAIN BY GRAVITY FLOW ACROSS NEW PAVEMENT AREAS TO NEW OR EXISTING DRAINAGE INLETS OR SHEET OVERLAND. 11. ANY GRADING, BEYOND THE LIMITS OF CONSTRUCTION AS SHOWN ON THE GRADING PLAN IS SUBJECT TO A FINE. 12. TOPOGRAPHIC INFORMATION TAKEN FROM A TOPOGRAPHIC SURVEY BY RILEY SURVEYING, P.A. DATED OCTOBER 8, 2013. 13. THE CONTRACTOR SHALL ADHERE TO ALL TERMS & CONDITIONS AS OUTLINED IN THE GENERAL N.P.D.E.S. PERMIT FOR STORMWATER DISCHARGE ASSOCIATED WITH CONSTRUCTION ACTIVITIES. 14. ALL UNSURFACED AREAS DISTURBED BY GRADING OPERATION SHALL RECEIVE 4 INCHES OF TOPSOIL. 15. CONTRACTOR SHALL GRASS DISTURBED AREAS UNTIL A HEALTHY STAND OF GRASS IS OBTAINED. 16. CONSTRUCTION SHALL COMPLY WITH ALL APPLICABLE GOVERNING CODES AND BE CONSTRUCTED TO SAME. 17. THE CONTRACTOR IS RESPONSIBLE FOR THE DESIGN AND IMPLEMENTATION OF ALL SHEETING, SHORING, BRACING AND SPECIAL EXCAVATION MEASURES REQUIRED TO MEET OSHA, FEDERAL, STATE AND LOCAL REGULATIONS PURSUANT TO THE INSTALLATION OF THE WORK INDICATED ON THESE DRAWINGS. THE DESIGN ENGINEER ACCEPTS NO RESPONSIBILITY FOR THE DESIGNS) TO INSTALL SAID ITEMS. 18. THE CONTRACTOR SHALL INCLUDE IN THE CONTRACT PRICE ANY DEWATERING NECESSARY TO CONSTRUCT THE PROJECT AS SHOWN ON THE PLANS AS AN ALTERNATE ALLOWANCE. 19. THE CONTRACTOR SHALL REFER TO THE ARCHITECTURAL PLANS FOR EXACT BUILDING DIMENSIONS AND EXACT UTILITY ENTRANCE LOCATIONS AND ELEVATIONS. 20. ALL FILL MATERIALS, EXISTING BUILDING FOUNDATIONS, PAVEMENT AND UTILITY STRUCTURES, TOPSOIL AND ANY OTHER DELETERIOUS MATERIALS SHALL BE COMPLETELY REMOVED FROM WITHIN THE BEARING ZONE BELOW THE STRUCTURE. 21. ALL FOUNDATION AND UTILITY EXCAVATION SHALL BE INSPECTED BY A QUALIFIED GEOTECHNIAL REPRESENTATIVE TO DETERMINE WHETHER UNSUITABLE MATERIAL MUST BE REMOVED. ALL UNDESIRABLE MATTER SHALL BE REMOVED, BACKFILLED AND COMPACTED WITH SUITABLE MATERIAL AS REQUIRED BY THE GEOTECHNICAL REPRESENTATIVE AT CONTRACTOR'S EXPENSE. 22. GRADES, ELEVATIONS AND LOCATIONS SHOWN ARE APPROXIMATE. AS DIRECTED BY THE ENGINEER, THEY MAY BE ADJUSTED TO ACCOMMODATE UNFORESEEN CONDITIONS. STATIONS, OFFSETS AND ELEVATIONS REFER TO THE CENTER OF DROP INLETS, MANHOLES AND JUNCTION BOXES, AND THE MIDPOINT OF THE LIP FOR CATCH BASINS. 23. CONTRACTOR SHALL ADJUST AND /OR CUT EXISTING PAVEMENT AS NECESSARY TO ASSURE A SMOOTH FIT AND CONTINUOUS GRADE. 24. EXISTING AND PROPOSED GRADE CONTOUR INTERVALS SHOWN AT 1 FOOT. 25. CONTRACTOR IS RESPONSIBLE FOR DEMOLITION OF EXISTING STRUCTURES INCLUDING REMOVAL OF ANY EXISTING UTILITIES SERVING THE STRUCTURE. UTILITIES ARE TO BE REMOVED TO THE RIGHT -OF -WAY. EXISTING LEGEND KHA PROJECT 012587004 DATE TROUTMAN CHARTER ACADEMY 08/10/2015 SCALE AS SHOWN PREPARED FOR DESIGNED BY GCB RYAN COMPANIES US, INC. DRAWN BY JCB CHECKED BY COB TOWN OF TROUTMAN NORTH CAROLINA BUFFER LIMITS EASEMENT PUBLIC ROADWAY RIGHT OF WAY LIMITS LOT LINE TREELINE(MATURE GROWTH) TREELINE(SAPLINGS) PROPOSED LEGEND LIGHT POLE COMMUNICATIONS BOX FIRE HYDRANT GATE VALVE CATCH BASIN SEWER MANHOLE TREE SIGN PROPERTY /ROW SETBACK EASEMENT CENTERLINE MONUMENT IRON PIPE /ROD EDGE PAVEMENT CURBLINE CONTOURS (MAJOR) CONTOURS (MINOR) OVERHEAD POWER FIBER OPTIC GAS WATER SANITARY SEWER STORM DRAIN UNDERGROUND ELEC UNDERGROUND TEL INLET PROTECTION RETAINING WALL SILT FENCE TREE PROTECTION FENCE LIMITS OF DISTURBANCE BENCHMARK UTILITIES TO BE ABANDONED TREE TO BE REMOVED PAVEMENT TO BE REMOVED O ►t O O u ZL O IP 445 OHP FO G W m- E T 11 SF TPF CL SITE BENCHMARK H o�oQoQo CONSTRUCTION ENTRANCE O�OQOQO 0 0 0 0 PAVEMENT MARKING DIRECTIONAL ARROWS PROPOSED CONCRETE TYPICAL FOR SIMILAR AREAS (TYP) PROPOSED HANDICAPPED PARKING PAVEMENT MARKINGS AND SIGNAGE IPF PROPOSED SPOT ELEVATIONS +100.00 FIRELANE MARKING 0 DIVERSION DITCH >TD GENERAL NOTES SHEET NUMBER C-1.0 CALCULATED POINT ® EXISTING IRON ROD XMAG EXISTING MAG NAIL O IRON PIPE SET(5 /8 ") • EXISTING IRON PIPE ° ELECTRIC METER CLEAN OUT Q SANITARY SEWER MANHOLE END OF PIPE NOT FOUND /NOT SURVEYED ® WATER METER wv m WATER VALVE PX FIRE HYDRANT 0 CATCH BASIN CURB INLET LIGHT POLE ® IRRIGATION CONTROL VALVE Pa BACK FLOW PREVENTER SD STORM DRAINAGE MANHOLE 0 TELEPHONE BOX `la' UTILITY POLE Q TREE W/ SIZE & SPECIES LIGHT POLE FOUNDATION(NO POLE) HANDICAP ACCESS POINT POST INDICATOR VALVE oe OVERHEAD POWER LINE(S) S/ SANITARY SEWER LATERAL SS SANITARY SEWER PIPE X 4' CHAINLINK FENCE 0 FAUX WROUGHT IRON FENCE RIP -RAP KHA PROJECT 012587004 DATE TROUTMAN CHARTER ACADEMY 08/10/2015 SCALE AS SHOWN PREPARED FOR DESIGNED BY GCB RYAN COMPANIES US, INC. DRAWN BY JCB CHECKED BY COB TOWN OF TROUTMAN NORTH CAROLINA BUFFER LIMITS EASEMENT PUBLIC ROADWAY RIGHT OF WAY LIMITS LOT LINE TREELINE(MATURE GROWTH) TREELINE(SAPLINGS) PROPOSED LEGEND LIGHT POLE COMMUNICATIONS BOX FIRE HYDRANT GATE VALVE CATCH BASIN SEWER MANHOLE TREE SIGN PROPERTY /ROW SETBACK EASEMENT CENTERLINE MONUMENT IRON PIPE /ROD EDGE PAVEMENT CURBLINE CONTOURS (MAJOR) CONTOURS (MINOR) OVERHEAD POWER FIBER OPTIC GAS WATER SANITARY SEWER STORM DRAIN UNDERGROUND ELEC UNDERGROUND TEL INLET PROTECTION RETAINING WALL SILT FENCE TREE PROTECTION FENCE LIMITS OF DISTURBANCE BENCHMARK UTILITIES TO BE ABANDONED TREE TO BE REMOVED PAVEMENT TO BE REMOVED O ►t O O u ZL O IP 445 OHP FO G W m- E T 11 SF TPF CL SITE BENCHMARK H o�oQoQo CONSTRUCTION ENTRANCE O�OQOQO 0 0 0 0 PAVEMENT MARKING DIRECTIONAL ARROWS PROPOSED CONCRETE TYPICAL FOR SIMILAR AREAS (TYP) PROPOSED HANDICAPPED PARKING PAVEMENT MARKINGS AND SIGNAGE IPF PROPOSED SPOT ELEVATIONS +100.00 FIRELANE MARKING 0 DIVERSION DITCH >TD GENERAL NOTES SHEET NUMBER C-1.0 B. R. 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GYM -12" PVC ® 1.00% / 10,935 SF; A \ \\ \ VA A "r 843 111 IIIIIIIII �l ll I - - _ - 69 LF OF \ \\\ v\ \ ��VA o t�fi 12" PVC @ 1.00% A I I \\ \Wwvv� �A \ V�VA RIM: 838.37 - - _ RD -40 RD -41 �\ ��\ _ -' NV IN: 833.01 " I I I I \ \ NV IN: 833.64- RIM: 839.98 / V A V A \ 00 10 LF OF �� \ V \ z \ \ � � � � � � � � � � � � � � � JI // / / RIM:. 839.92 INV IN: 836.86 V� \v � \� \ \ \.A � ° - _ A �� )�ll ill /// /, / // / I -� V OUT: 832.91 -1V IN. 836.14 - PVC ®1.00 %INV IN: 836 74 &> \ \ i -- _ NV OUT: 836A4 - - 7 LF OF INV OUT:, 836.24 2 `a, _ _ - _ -- _ 12" PVC ® 2.00% - 1111 / BLDG CONNECTION -02 RIM: 839.99 \ l 1111 ///IIII lI/ OOF - �� i - INV OUT: 837.00 - 849 111 Ill Ill /IIII l /111 - _- _ B / X 9 83 LF OF PROP. 2STORY - -84 y/ y /y y ,� ,� y - \ V lI /ll lIlllll y 11 // l/ 1111 / - M 12" PVC ® 3.00% SCHOOL BUILDING � 7 LF OF 67.946 S.F. 4- / - - _ - _ l 12" PVC 1.50% F.F.E.- 840.00' _ 8 ��y y y �y - _ / y i u v l 1 1111 11 / ll jl�j/ Illlll /I // / / _ ct) _ _ BLDG coNry oN_63_ I - - -_ [W.- -839.99 - -- -- _ _ 4� �_ - - �� 1N�F OUT- 837 00 _ - - _ - ,, �8yg �y ,� �°l9 y / 0 �� RD-52 - - - -� � g38- - p�` _INV IN: 8369 -INV OUT: 836-.89- -BLDG - ° ONNR�IC TfO3N 7 fi.5II b 67 LF OF o 12" PVC 0 1.50 % - INV OUT:-8�.31 ° 7 LF OF _ V A A II /IIII lI II 11 I I l I III �l /l� // l /ll - - - - -82� y i - - i 153 LF OF / -12�� PVC ®2.00% _ - - i 7� $� \ llI 11 // 111 I I lI II IIII l /l // l - _ _ - y _ _ .� 0 I IIII l ll \ / - RIME 839.99 CT19N - - _ - PROP. PLAY AREA 0r -826 5 / /18" RCP ®0.50% - (IIII - \ / 183 1 II III IIII III ll j, -� - - �/ / /�- OUT'_ � V ll1 //I / /, -- - �D�1 INV 8370 - g2 _ - I �CB�30 - - - _ _ RIM: 839.68 v v IIII l / /Ill III I// 1I1/ V ' _ � 11111 VIII /III I I / / / + � � � � , / / � - - � _ � RBM �838.ss - 3 RIM-. 836.98 �'S - - - - _ INV�1N: - 835.89 _ 10 LF OF - y y VIN: 831.4. y o�- - A \ VIII Il/ l / /Ill/ / l \ V IlIIIII III 1111 IIII I I k/ IN: 834.3 _ INV IN: - 836.87 _ � _ \ \ I I I I V/ llI / l /%/ /l / //1111 �lIl1I1IIlI�IIII III / / I IN�I ►N: 832 4 1NVOUT 835:89 _ 8" PVC ®2.00% y- y y INV OUT: 83130 y \ V IIII I I I III/ llIll // 1111 --INV IN: 8 .14 IIIIIIIII Ill 111/11 l l l 1111111 /I /l l 11111 (IIII/ I 1 / / / �_ - - - 89 LF OF $a i I III l 1 1 1 ll / ll Il I I - \/ I. ll ll l l l llll� //l 111/ Ill / 111 / INV OUT: 2.04 - � o 18" RCP @ 3.40% � y y y 838 10 DBL CB -23 RIM: 836.37 INV OUT: 833.13 / - -- �� � / / / /// s3s.o3, A 12" Pvc ®1.50% � x - ° A\ I II IIII IIII IIlIII11lII IIII 1 / /Il llfllll/ /1 835.00 I - i � 839 YI -2 a % IIIIIIIIIII II I I lIIIIIII I / �/ / /// / 1 I PROP. TOT LOT / INV IN: 828.26 l / I I IIII Il l II I II II Ill/ l I l // / III II II lI IIII I l �llll l 1111 111 111 i x 5000 SF INV OUT: 828.16 � 156 LF OF _ 831 7 I /l \ \ � °o - 15" RCP ®1.83 % �$ � - - - � 135 LF of 9 LF OF � LA " P ® 4.47% 36 x - f 6 24" RCP ® 3.30% 108 LF OF 53 LF OF „�llll11111 /Il / lip 1 �lll 11 /I 1111 ll/ /I /Il I lI + �^� �� �� 18" RCP ®2.33% 24" RCP @ 3.23% LF OF ° 1111 11 /l1 / /l /I /835 ��� �- �� � 8 154 RCP ® 0.50 %34 834 833 /l/ I ��� ��� I ' � AV AV A \ , �� � l /ii � /ii��lllllll /�1 I III 8g0 825 8 1p - - o z �� Ill II II 2 z� /ii �� _� 816 Q A I� �� I 831. /�„ �; i - - // / /���II�I�� I L 814 LL- - �� 2 823 824 825 826 827 Z 4 - s- Q ° -� �� I�� /� - - - -- ate✓ C .s CATCH BASIN � • JUNCTION BOX 305 EXISTING CONTOUR -302 I PROP. STORM PIPE N •=a PROP. RIP RAP I I PROP. FLARED END SECTION PROP. CONTROL STRUCTURE -o o \ \ -A N CD \ }: 0 O tt" .'• JB -22 _• ' RIM: 838.92 \ \ `INV IN: 832.34 INV OUT: 832.24 / •: i \ I I O •M. -1 CB -4 RIM: 833.07 INV OUT: 827.1 RIM: 823.29 z / - -- �. D Q i �� PR PRR1Y INV IN: 820.00 PROPOSE CS -100 47 LF OF RIM: 823.03 30" RCP @ 0.50% INV OUT: 820.23 W E�AND ° - MB 58, p J NEAM e„ / ° _ � o ° KE MPV TROUTMAN INVESTORS, LLC RIM: 834.20 - RR Nlvc E DB 2296 PG 1470 INV IN: 823.00 H TAX PARCEL #4750 -11 -1496 INV IN: 826.00 v�v a o INV OUT: 816.80 \� N \ / Q », WETLAND R M: 819.25 �' - -- -- INV IN: 816.50 RIM: 830.98 \ \ \% INV IN: 826.58 INVNOUT:� 826 48 LEGEND CATCH BASIN � • JUNCTION BOX 305 EXISTING CONTOUR -302 I PROP. STORM PIPE PROP. RIP RAP I PROP. FLARED END SECTION PROP. CONTROL STRUCTURE I I LEGEND CATCH BASIN YARD INLET • JUNCTION BOX 305 EXISTING CONTOUR -302 PROPOSED CONTOUR PROP. STORM PIPE PROP. RIP RAP PROP. FLARED END SECTION PROP. CONTROL STRUCTURE GRAPHIC SCALE IN FEET 0 20 40 80 Knowmars below. Cal before you dig. T KHA PROJECT LICENSED PROFESSIONAL Kiom e )))Horn 012587004 SHEET NUMBER cn DATE IREDELL CHARTER ACADEMY z 11/02/2015 Q SCALE AS SHOWN PREPARED FOR GRADING AND DRAINAGE P ©2015 KIMLEY -HORN AND ASSOCIATES, INC. RYAN C _4 333 FAYETTEVILLE STREET, SUITE 600, RALEIGH, NC 27601 DESIGNED BY JCB RYAN COMPANIES US, INC. PHONE: 919 - 835 -1494 FAX: 919 - 653 -5847 DRAWN BY JCB TJ WWW.KIMLEY- HORN.COM No. REVISIONS DATE BY CHECKED BY COB I TOWN OF TROUTMAN NORTH CAROLINA � 1 0 I Q 0 0 0 E 0 I II c / 0 0 �a 0 z 2 = I E Z � z < = o I Z a < o Z I Q z o N _ L - - - - - - -�-ee IIA��VAIVAI - -J I I B. R. BASS -_ _ _ _ _ _ _ _- DB 737, PG 543 SUPERIOR PROPERTIE �� _ - -II \\ - - - - - -- _ _ _ - - -- TAX PARCEL #4750 -02 -5121 -i- _- - - - -- _ - - - -- -- - -I - -- - - -- DB 1S - - - - -` 1- - - - ------ - - - - -- -- - -- -- TAX PARCEL ; 0 � JOINT RIGHT -OF -WAY EASEMENT -- -_ I B.R. BASS I 1 1 � � RAG �5� _ - / / DB 1790, PGI 353; MB 58, PG 147 - - - DB 762, PG 119 9� PG - - - - - - - _ TAX PARCEL #4750 -01 -3837 I �� - - _ _ _- = _�^�_ - 44 = Y - c,_ - - �- 60' JOINT RIGHT -OF -WAY EASEMENT Q , -- - -- _ -_ _Q X34_- - - `� _ -� 46 DB 1790 PG 353; MB 58, PG 147 15' RIP-RA-P--APRON pER HEADWALL -01 RIM: 841.59 - INV OUT: 835.59 j �;., ' - - _ = o� _ _ _ _ _ _ _ _- = -8s < - 845 842 - 8 0 83 LF OF o - -- - - -_ -- -- \, i- 60 RCP 0 7.98% cp -1 - / �� -- - - -- - - 1 a RDJ42 RIM:I 839.96 INV IOU 8 8393 T: 6.93 `� N ' � 842 �� I . 841 - - - - ::',. 8� 844 , I 'II l�llll� / I _ / i / - - = RIM: 839.27 CB -32 _ BLDG CONNECTION-01 INV_ OUT: 833.90 RIM: 39.99 ,----INV OUT: 837.00 139 tF OF - 7 LF OF � ��, L _ � � v � \ I I �I l 11 , ; ll, / // , � �, � ' =� � / / ' , - - 15° RcP�-o.5o %- 12" PVC ®1.00% _ _ j _ _ ° - 1 _ HEADWALL -02 / / I - _ / = 69 LF OF � � � � � � � � Al,� 'ill /� 843 I I / / _ � / RIM: 835.00 II � � I i� � Il I I INV IN: 829.00 CB -31 _ R _ 12" PVC 0 1.00% l v1111111 I I W I�IIII 1 1 III t I I I I I I Ill 11 _ - �� RIM: 838.37 -- - D - / RIM: 839.9 III II I II I l ll/ '� - - NV IN: 836.14 - I ,INV IN: 833.01 e RD -41 - - INV IN: 833.64 10 LF OF RIM: 839.98 � I ) � � � W 1 IIII I V OUT: 836.14 o ���� _ &� \ \ IIII 111 / / / / v - - - - - INV OUT: 832.91 . - 12" PVC ® 1.00% INV IN: 836.86 i� I -. 15 RIP RAP APRON��» I�1� V 1111 // / i - -I �� - INV IN: 836.24 1111 II 111 / /l� /f/ / �� 7 LF OF INV OUT: 836.24 l l - - _ s42 / / /l�/ // // _ I, I - _ 12" PVC CAD 2.00% BLDG CONNECTION -02 - ° RIM: 839.99 • 849 - Q INV OUT: 837.00 PROP. 2 STORY '� y / F 1 SCHOOL BUILDING �� 6 I 67,946 S.F. �� 7 LF OF F.F.E.= 840.00' _ _ ° 111 111 �r o _ l l/ l�lll I/ lll/ / i / - - - - _ _ �, o -� I I ° / I 1 1 1 � - - .;_f� 841 / / // I/ / � � - � _� - - - _ 12 PVC � 1.50% / I �� 11 \� 111. v� l 1/ 111 l 1 11 l/ / ll�llll�l - 2 RIM � 39 99 CTION -03 y y ° L INV OUT: 837.00 y o ° -o RD 52 ll� l 11111/ / 11 - - °° RIM: 839.97 y y _ � � I I / I D � \ \ I l/ / / 1 /I �illl 111 153 LF OF o�- "� INV IN: 836.89 � = INV OUT: 836.�g / - - t RCP 0 0.50% BLDG CONNECTION -05 0 // I 8� _ I / RIM 837.50 y y I� I / \ _ ° I / / I // I I 11/11/ 1 PVC 0 1.50 % 67 2' LFUT: 836.31 / / I _ 7 LF OF y y x I I l/� l v III 1I Ill/ I I - 12" PVC ®2.00% y A BLDG CONNECTION -04 DO X839 I I RD -51 WV OUT 837.00 y y j con -3-] / �� \ Il �l1 11 /Ill INV IN: ° RIM: 839.68 b� / / / I CB -30 835 89 w _ I / \ / I RIM: 836.98 10 LF OF y y 11 INV IN: 834.3 INV IN: 836.87 g" PVC 0 2.00% INV IN: 83 4 INV OUT: 835.89 ® y y INV IN: 8 .14 INV OUT: 32.04 Z I I li I, �/ i 1 838 CB -10 I PROP. TOT LOT 00 y y 5000 SF V OUM: 835.00 I 103 LF OF 839 LL. d A �I I I Il�llll; 112" Pvc ®1.50% 0 1 Ih11 - � - X o� � 156 LF OF ao 15" RCP @ 1.83% x �I IIII I /837 l I II II d>� I I $�S 24 <F 9 LF OF 836 831 ��� �cA ® OF 24" RCP 0 3.30% I �I11111I1 � / III 1111 I I 11111�I11 // IIII IIIIII� II 11111 11 i / (IIII 111111 I o I 11 1 I I� I1 III/ I)III�� Z T\ PROPOSED PROPERTY z _ LINE /- _ Q III I qj I�`\ \`���\�. z r= I I I IIII 1 1 1 � � i, Iill I '11� 1111 I 1 i I II 111111 1 1 I IIII 111 11111 J� / I I I IIIIIIIII I I I T � 1 1! VIII VIII I I I II I III I I I = o / II; IIII IIII I I � Q E I I I �� I II I I I IIII I I APPROXIMAT I l l j ' I I IIII IIII I I _ E LOCATION 11 IIII A - MB 58, EAM D„ WETLAND ° IIII III\ ��/ PO 147 - �- III 1111111I1� - -__� - -�� i1�11�11�- _ Q J TJ o No. REVISIONS DATE BY 2 83� � _ 1 Kim e )))Horn © 2015 KIMLEY -HORN AND ASSOCIATES, INC. 333 FAYETTEVILLE STREET, SUITE 600, RALEIGH, NC 27601 PHONE: 919- 835 -1494 FAX: 919 - 653 -5847 WWW.KIMLEY- HORN.COM 823 831 MPV TROUTMAN INVESTORS, LLC DB 2296, PG 1470 TAX PARCEL #4750 -11 -1496 KHA PROJECT 012587004 DATE IREDELL CHARTER ACADEMY 11/02/2015 SCALE AS SHOWN PREPARED FOR DESIGNED BY JCB RYAN COMPANIES US, INC. DRAWN BY JCB CHECKED BY COB TOWN OF TROUTMAN NORTH CAROLINA r3o N � o �N 'I-- V_ __' LICENSED PROFESSIONAL 24" RCP 0 3.23% 816815 814 879 819 820 82' FES -01 RIM: 819.25 INV IN: 816.50 CB -3 RIM: 830.98 INV IN: 826.58 INV IN: 826.91 INV OUT: 826.48 15" F 823 824 825 t W, KEG LEGEND CATCH BASIN YARD INLET • JUNCTION BOX 305 EXISTING CONTOUR 302 PROPOSED CONTOUR PROP. STORM PIPE PROP. RIP RAP PROP. FLARED END SECTION PROP. CONTROL STRUCTURE IVpR H GRAPHIC SCALE IN FEET 0 20 40 80 GRADING AND DRAINAGE PLAN Knowvunars below. Cal before you dig. SHEET NUMBER C -4.1 CB -2 RIM: 834.20 INV IN: 823.00 INV IN: 826.00 INV OUT: 816.80 LICENSED PROFESSIONAL 24" RCP 0 3.23% 816815 814 879 819 820 82' FES -01 RIM: 819.25 INV IN: 816.50 CB -3 RIM: 830.98 INV IN: 826.58 INV IN: 826.91 INV OUT: 826.48 15" F 823 824 825 t W, KEG LEGEND CATCH BASIN YARD INLET • JUNCTION BOX 305 EXISTING CONTOUR 302 PROPOSED CONTOUR PROP. STORM PIPE PROP. RIP RAP PROP. FLARED END SECTION PROP. CONTROL STRUCTURE IVpR H GRAPHIC SCALE IN FEET 0 20 40 80 GRADING AND DRAINAGE PLAN Knowvunars below. Cal before you dig. SHEET NUMBER C -4.1 r m k' 0 E E CULVERT -1 = N Z 0 84 STREAM IMPACT: 86 FT � J TIN " CMP CULVERT ®2.95 PROPOSED CONCRETE 84 HEADWALL 42 Z c E PROPOSE GRADE � e E N t UZ < L 2 W Y J �➢ 840 40 b � 10 +23.25 N ELEV: 829.00 � <� o � y� W PROPOSED <N CONCRETE <> 83 HEADWALL 38 _ wNw w5 a �'¢ a 1836 83 ELEV: 907 36 n EXISTI G GRADE zz, I 1E I 0 -E 83 > ELEV 8 5 59 34 N o 83"91. J 1835.69 7 32 O w w O ELEV: U� V) f U �O On X00 O �N Q\ V=i V1 Qwy y m m QN Lo 0\ m B Y O a vj $3 � PROPO ED 83 LF 3O S ° J 60" W CULVERTS ®7.98 .J N e LL O w� 812 � 1� o s M~N� W s _ 8G /2��8J 2/ \_/ 0. X E \—STA: W of \W\ o. 10 +00 11+00 12 +00 U z -- - w — Ua Q w U�<< y o� U a Lu O GRAPHIC SCALE IN FEET 0 w z Q 0 15 30 60 �_ Q m E SHEET NUMBER o € EX -1 a � 10 +23.25 N ELEV: 829.00 � USACE AID# DWQ # Site # (indicate on attached map) M STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: 1. Applicant's name: The Ryan Companies US, Inc. 2. Evaluator's name: Chris Tinklenberg, PWS 3. Date of evaluation: 05/15/2015 4. Time of evaluation: 10:00 am 5. Name of stream: UT to Kerr Branch 6. River basin-Yadkin-Pee Dee 7. Approximate drainage area: 67 ac. 8. Stream order:. Second Order 9. Length of reach evaluated: 40 If 10. County: Iredell 11. Site coordinates (if known): prefer in decimal degrees Latitude (ex. 34.872312): 35.663617 12. Subdivision name (if any): Longitude (ex. - 77.556611): - 80.849913 Method location determined (circle): [D3PS[Dropo Shee ✓I rtho (Aerial) Photo /GIS[DDther GISE3Dther 13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location): S1 is located southeast of downtown Troutman on either side of US 21 /NC 115 between Lexus Drive and Flower House Loop. 14. Proposed channel work (if any): Culvert Installation 15. Recent weather conditions: Mild, dry and temps. in the 70 -80's 16. Site conditions at time of visit: Partly cloudy and 70 -80T 17. Identify any special waterway classifications known: ,Section 10 FITidal Waters Essential Fisheries Habitat nTrout Waters 00utstanding Resource Waters ,l Nutrient Sensitive Waters Owater Supply Watershed. (I -IV) 18. Is there a pond or lake located upstream of the evaluation point? NO If yes, estimate the water surface area: 19. Does channel appear on USGS quad map? YES 20. Does channel appear on USDA Soil Survey? YES 21. Estimated watershed land use: 20 % Residential 10 % Commercial 10 % Industrial _% Agricultural 25 % Forested 35 % Cleared / Logged _% Other ( ) 22. Bankfull width: 21 23. Bank height (from bed to top of bank): 3' 24. Channel slope down center of stream: Flat (0 to 2 %) QGentle (2 to 4 %) DModerate (4 to 10 %) Steep ( >10 %) 25. Channel sinuosity: Straight 00ccasional bends Frequent meander Overy sinuous Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse): 45 Comments: Evaluator's Signature Date 05/15/2015 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919- 876 -8441 x 26. UT to Kerr Branch STREAM QUALITY ASSESSMENT WORKSHEET * These characteristics are not assessed in coastal streams. # CHARACTERISTICS ECOREGION POINT RANGE SCORE Coastal Piedmont Mountain 1 Presence of flow / persistent pools in stream 0-5 0 — 4 0-5 3 (no flow or saturation = 0; strong flow = max points) 2 Evidence of past human alteration 0-6 0 - 5 0-5 1 extensive alteration = 0; no alteration = max points) 3 Riparian zone 0-6 0-4 0-5 2 no buffer = 0• contiguous, wide buffer = max points) 4 Evidence of nutrient or chemical discharges 0-5 0-4 0-4 4 (extensive discharges = 0; no discharges = max points) Groundwater discharge 0-3 0 — 4 0-4 1 U5 (no discharge = 0; springs, seeps, wetlands, etc. = max points) 6 Presence of adjacent floodplain 0-4 0-4 0-2 2 (no floodplain = 0; extensive floodplain = max points) 0 � Entrenchment / floodplain access 0-5 0-4 0-2 1 (deeply entrenched = 0; frequent flooding = max points) 8 Presence of adjacent wetlands 0-6 0-4 0 2 no wetlands = 0; large adjacent wetlands = max points) 9 Channel sinuosity 0-5 0-4 0-3 1 extensive channelization = 0; natural meander = max points) 10 Sediment input 0-5 0 4 0 4 3 (extensive deposition= 0; little or no sediment = max points) 11 Size & diversity of channel bed substrate NA* 0-4 0 - 5 3 (fine, homogenous = 0; large, diverse sizes = max points) 12 Evidence of channel incision or widening 0-5 0 - 4 0-5 2 >4 (deeply incised = 0; stable bed & banks = max points) F--1 13 Presence of major bank failures 0-5 0 — 5 0-5 2 (severe erosion = 0; no erosion, stable banks = max points) 14 Root depth and density on banks 0-3 0 — 4 0-5 2 F., no visible roots = 0; dense roots throughout = max points) 15 Impact by agriculture, livestock, or timber production 0-5 0 — 4 0-5 4 substantial impact =0; no evidence = max points) 16 Presence of riffle- pool/ripple -pool complexes 0-3 0-5 0-6 2 no riffles/ripples or pools = 0; well-developed = max points) 1 Habitat complexity 0-6 0 — 6 0-6 4 (little or no habitat = 0; frequent, varied habitats = max points) 18 Canopy coverage over streambed 0— 5 0— 5 0— 5 2 no shading vegetation = 0; continuous canopy = max points) 19 Substrate embeddedness NA* 0-4 0-4 2 (deeply embedded = 0; loose structure = max 20 Presence of stream invertebrates (see page 4) 0-4 0 — 5 0-5 2 (no evidence = 0; common, numerous types = max points) 21 Presence of amphibians 0-4 0-4 0-4 0 O (no evidence = 0; common, numerous types = max points) 0 22 Presence of fish 0-4 0-4 0-4 0 (no evidence = 0; common, numerous types = max points) 23 Evidence of wildlife use 0-6 0-5 0-5 2 (no evidence = 0; abundant evidence = max points) Total Points Possible 100 100 100 TOTAL SCORE (also enter on first page) 45 * These characteristics are not assessed in coastal streams. USACE AID# DWQ # Site # (indicate on attached map) M STREAM QUALITY ASSESSMENT WORKSHEET Provide the following information for the stream reach under assessment: 1. Applicant's name: The Ryan Companies US, Inc. 2. Evaluator's name: Chris Tinklenberg, PWS 3. Date of evaluation: 05/15/2015 4. Time of evaluation: 10:00 am 5. Name of stream: Kerr Branch 6. River basin: Yadkin -Pee Dee 7. Approximate drainage area: 67 ac. 8. Stream order:. Second Order 9. Length of reach evaluated: 40 If 10. County: Iredell 11. Site coordinates (if known): prefer in decimal degrees Latitude (ex. 34.872312): 35.663076 12. Subdivision name (if any): Longitude (ex. - 77.556611): - 80.848978 Method location determined (circle): [D3PS[Dropo Shee ✓I rtho (Aerial) Photo /GIS[DDther GISE3Dther 13. Location of reach under evaluation (note nearby roads and landmarks and attach map identifying stream(s) location): S1 is located southeast of downtown Troutman on either side of US 21 /NC 115 between Lexus Drive and Flower House Loop. 14. Proposed channel work (if any): Extension of 1 UxT double box culvert 15. Recent weather conditions: Mild, dry and temps. in the 70 -80's 16. Site conditions at time of visit: Partly cloudy and 70 -80T 17. Identify any special waterway classifications known: ,Section 10 FITidal Waters Essential Fisheries Habitat nTrout Waters 00utstanding Resource Waters ,l Nutrient Sensitive Waters Owater Supply Watershed. (I -IV) 18. Is there a pond or lake located upstream of the evaluation point? NO If yes, estimate the water surface area: 19. Does channel appear on USGS quad map? YES 20. Does channel appear on USDA Soil Survey? YES 21. Estimated watershed land use: 20 % Residential 10 % Commercial 10 % Industrial _% Agricultural 25 % Forested 35 % Cleared / Logged _% Other ( ) 22. Bankfull width: 12' 23. Bank height (from bed to top of bank): 18' 24. Channel slope down center of stream: Flat (0 to 2 %) QGentle (2 to 4 %) DModerate (4 to 10 %) Steep ( >10 %) 25. Channel sinuosity: Straight 00ccasional bends Frequent meander Overy sinuous Braided channel Instructions for completion of worksheet (located on page 2): Begin by determining the most appropriate ecoregion based on location, terrain, vegetation, stream classification, etc. Every characteristic must be scored using the same ecoregion. Assign points to each characteristic within the range shown for the ecoregion. Page 3 provides a brief description of how to review the characteristics identified in the worksheet. Scores should reflect an overall assessment of the stream reach under evaluation. If a characteristic cannot be evaluated due to site or weather conditions, enter 0 in the scoring box and provide an explanation in the comment section. Where there are obvious changes in the character of a stream under review (e.g., the stream flows from a pasture into a forest), the stream may be divided into smaller reaches that display more continuity, and a separate form used to evaluate each reach. The total score assigned to a stream reach must range between 0 and 100, with a score of 100 representing a stream of the highest quality. Total Score (from reverse): 56 Comments: Evaluator's Signature Date 05/15/2015 This channel evaluation form is intended to be used only as a guide to assist landowners and environmental professionals in gathering the data required by the United States Army Corps of Engineers to make a preliminary assessment of stream quality. The total score resulting from the completion of this form is subject to USACE approval and does not imply a particular mitigation ratio or requirement. Form subject to change - version 06/03. To Comment, please call 919- 876 -8441 x 26. Kerr Branch STREAM QUALITY ASSESSMENT WORKSHEET * These characteristics are not assessed in coastal streams. # CHARACTERISTICS ECOREGION POINT RANGE SCORE Coastal Piedmont Mountain 1 Presence of flow / persistent pools in stream 0-5 0 - 4 0-5 4 (no flow or saturation = 0; strong flow = max points) 2 Evidence of past human alteration 0-6 0 - 5 0-5 1 extensive alteration = 0; no alteration = max points) 3 Riparian zone 0-6 0-4 0-5 4 no buffer = 0• contiguous, wide buffer = max points) 4 Evidence of nutrient or chemical discharges 0-5 0-4 0-4 4 (extensive discharges = 0; no discharges = max points) Groundwater discharge 0-3 0 — 4 0-4 1 U5 (no discharge = 0; springs, seeps, wetlands, etc. = max points) 6 Presence of adjacent floodplain 0-4 0-4 0-2 2 (no floodplain = 0; extensive floodplain = max points) 0 � Entrenchment / floodplain access 0-5 0-4 0-2 1 (deeply entrenched = 0; frequent flooding = max points) 8 Presence of adjacent wetlands 0-6 0-4 0 2 no wetlands = 0; large adjacent wetlands = max points) 9 Channel sinuosity 0-5 0-4 0-3 2 extensive channelization = 0; natural meander = max points) 10 Sediment input 0-5 0 4 0 4 3 (extensive deposition= 0; little or no sediment = max points) 11 Size & diversity of channel bed substrate NA* 0-4 0 - 5 3 (fine, homogenous = 0; large, diverse sizes = max points) 12 Evidence of channel incision or widening 0-5 0 - 4 0-5 2 >4 (deeply incised = 0; stable bed & banks = max points) F--1 13 Presence of major bank failures 0-5 0 — 5 0-5 3 (severe erosion = 0; no erosion, stable banks = max points) 14 Root depth and density on banks 0-3 0 - 4 0-5 3 H no visible roots = 0; dense roots throughout = max points) 15 Impact by agriculture, livestock, or timber production 0-5 0 — 4 0-5 4 substantial impact =0; no evidence = max points) 16 Presence of riffle- pool/ripple -pool complexes 0-3 0-5 0-6 4 no riffles/ripples or pools = 0; well-developed = max points) 1 Habitat complexity 0-6 0 — 6 0-6 5 (little or no habitat = 0; frequent, varied habitats = max points) 18 Canopy coverage over streambed 0— 5 0— 5 0— 5 4 no shading vegetation = 0; continuous canopy = max points) 19 Substrate embeddedness NA* 0-4 0-4 2 (deeply embedded = 0; loose structure = max 20 Presence of stream invertebrates (see page 4) 0-4 0 — 5 0-5 2 (no evidence = 0; common, numerous types = max points) 21 Presence of amphibians 0-4 0-4 0-4 0 O (no evidence = 0; common, numerous types = max points) 0 22 Presence of fish 0-4 0-4 0-4 0 (no evidence = 0; common, numerous types = max points) 23 Evidence of wildlife use 0-6 0-5 0-5 2 (no evidence = 0; abundant evidence = max points) Total Points Possible 100 100 100 TOTAL SCORE (also enter on first page) 56 * These characteristics are not assessed in coastal streams. North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 Date: 5/15/2015 Project/Site: Troutman Charter School/ Stream 1 (UT to Kerr Latitude: 35.664169 Evaluator: Chris Tinklenberg, PWS County: Iredell Longitude: - 80.850204 Total Points: 38 0 1 2 Stream Determination (ci Other Stream is at least intermittent Ephemeral Intermitten erennial e.g. Quad Name: Shepherds if ? 19 or perennial if >_ 30 3 2 A. Geomorphology Subtotal = 20.5 Absent Weak Moderate Strong Score ,a. Continuity of channel bed and bank 0 1 2 3 3 2. Sinuosity of channel along thalweg 0 1 2 3 2 3. In- channel structure: ex. riffle -pool, step -pool, ripple- poolsequence 0 1 2 3 2 4. Particle size of stream substrate 0 1 2 3 3 5. Active /relic floodplain 0 1 2 3 2 6. Depositional bars or benches 0 1 2 3 2 7. Recent alluvial deposits 0 1 2 3 3 8. Headcuts 0 1 2 3 2 9. Grade control 0 0.5 1 1.5 0 10. Natural valley 0 0.5 1 1.5 1.5 11. Second or greater order channel No = 0 Yes = 3 0 a artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = 11.5 12. Presence of Baseflow 0 1 2 3 3 13. Iron oxidizing bacteria 0 1 2 3 2 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 0 0.5 1 1.5 1 17. Soil -based evidence of high water table? No = 0 Yes = 3 3 C. Biology Subtotal = 6 18. Fibrous roots in streambed 3 2 1 0 3 19. Rooted upland plants in streambed 3 2 1 0 3 20. Macrobenthos (note diversity and abundance) 0 1 2 3 0 21. Aquatic Mollusks 0 1 2 3 0 22. Fish 0 0.5 1 1.5 0 23. Crayfish 0 0.5 1 1.5 0 24. Amphibians 0 0.5 1 1.5 0 25. Algae 0 0.5 1 1.5 0 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5; Other = 0 0 1* streams may also be identified using other methods. See p. 35 of manual. Notes Stream evaluated below 48" CMP beneath Crosstie Rd. Geomorphology of stream above Crosstie Rd. is drastically different than downsteam The bed elevation of S1 has cut down to bed elevation of Kerr Branch back to the culvert at Crosstie Channel is approximately 15' deep and 15' wide with continuous baseflow North Carolina Division of Water Quality - Stream Identification Form, Version 4.11 Date: 5/15/2015 Project/Site: Troutman Charter School/ S2 (Kerr Branch) Latitude: 35.662961 Evaluator: Chris Tinklenberg, PWS County: Iredell Longitude: - 80.849797 Total Points: 43 0 1 2 Stream Determination (ci Other Stream is at least intermittent Ephemeral Intermitten erennial e.g. Quad Name: Shepherds if ? 19 or perennial if >_ 30 3 2 A. Geomorphology Subtotal = 24.5 Absent Weak Moderate Strong Score ,a. Continuity of channel bed and bank 0 1 2 3 3 2. Sinuosity of channel along thalweg 0 1 2 3 2 3. In- channel structure: ex. riffle -pool, step -pool, ripple- poolsequence 0 1 2 3 3 4. Particle size of stream substrate 0 1 2 3 3 5. Active /relic floodplain 0 1 2 3 3 6. Depositional bars or benches 0 1 2 3 3 7. Recent alluvial deposits 0 1 2 3 3 8. Headcuts 0 1 2 3 0 9. Grade control 0 0.5 1 1.5 0 10. Natural valley 0 0.5 1 1.5 1.5 11. Second or greater order channel No = 0 Yes = 3 3 a artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = 10.5 12. Presence of Baseflow 0 1 2 3 3 13. Iron oxidizing bacteria 0 1 2 3 1 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 0 0.5 1 1.5 1 17. Soil -based evidence of high water table? No = 0 Yes = 3 3 C. Biology Subtotal = 8 18. Fibrous roots in streambed 3 2 1 0 3 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 0.5 24. Amphibians 0 0.5 1 1.5 0.5 25. Algae 0 0.5 1 1.5 0 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5; Other = 0 0 1* streams may also be identified using other methods. See p. 35 of manual. Notes: Evaluation above the confluence with S1 Second order perennial stream Kimley 4Horn Kimley 4HIorn S ° f i �F- � Y Y k View of S2 — Kerr Branch. Looking upstream. View of S2 — Kerr Branch. Looking downstream. Title Site Photographs Prepared For: Project Troutman Charter Academy Project RYADate Troutman, Iredell County, North Carolina Site KHA Project Number Photo Page 8/23/15 012587004 2 Kimley 4HIorn