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HomeMy WebLinkAbout20200124 Ver 1_PCN Form Submission_20200122DWR mrlslon of Water Resources Pre -Construction Notification (PCN) Form September 29, 2018 Ver 3 Initial Review Has this project met the requirements for acceptance in to the review process?* r Yes r No Is this project a public transportation project?* G Yes r No Change only if needed. BIMS # Assigned 20200124 Is a payment required for this project?* r No payment required r Fee received r Fee needed - send electronic notification Reviewing Office * Raleigh Regional Office - (919) 791-4200 Information for Initial Review 1a. Name of project: 620 Brookhollow Road - Pipe Installation Under Airstrip Extension 1a. Who is the Primary Contact?* Jim Mason 1b. Primary Contact Email:* james.rriason@threeoaksengineering.com Date Submitted 1/22/2020 Nearest Body of Water McGowan Creek (Efland Millpond) Basin Neuse Water Classification WS-II; HOW, NSW Site Coordinates Latitude: Longitude: 36.08796795073198-79.16581892643035 A. Processing Information County (or Counties) where the project is located: Orange Is this project a public transportation project?* r Yes r No 1a. Type(s) of approval sought from the Corps: W Section 404 Permit (wetlands, streams and waters, Clean Water Act) r Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act) 1b. What type(s) of permit(s) do you wish to seek authorization? * Nationwide Permit (NWP) * Regional General Permit (RGP) 7 Standard (IP) Version#* 1 What amout is owed?* IT $240.00 r $570.00 Select Project Reviewer* Stephanie Goss:eads\szgoss 1c. Primary Contact Phone:* (704)604-8358 U 1c. Has the NWP or GP number been verified by the Corps? r Yes r No Nationwide Permit (NWP) Number: NWP Numbers (for multiple NWPS): 1d. Type(s) of approval sought from the DWR: W 401 Water Quality Certification - Regular r Non-404 Jurisdictional General Permit r Individual Permit 18 - Minor Discharges le. Is this notification solely for the record because written approval is not required? For the record only for DWR401 Certification: For the record only for Corps Permit: r 401 Water Quality Certification - Express V Riparian Buffer Authorization 1f. Is this an after -the -fact permit application?* r Yes r No 1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? r Yes r No 1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? r Yes r No Acceptance Letter Attachment 1h. Is the project located in any of NC's twenty coastal counties? r Yes r No 1j. Is the project located in a designated trout watershed? r Yes r No B. Applicant Information 1d. Who is applying for the permit? W Owner r Applicant (other than owner) le. Is there an Agent/Consultant for this project?* r Yes r No 2. Owner Information 2a. Name(s) on recorded deed: LFW Properties, LLC 2b. Deed book and page no.: 2c. Responsible party: Larry Warren 2d.Address Street Address P.O. Box 818 Address Line 2 aty Hillsborough Postal / Zip Code 27278 2e. Telephone Number: (919)971-7190 2g. Email Address:* larry.v,rarren@vvarren-hay.com 4. Agent/Consultant (if applicable) State / Frmince / Region NC Country USA 2f. Fax Number: r Yes r No r Yes r No 4a. Name: Jim Mason 4b. Business Name: Three Oaks Engineering, Inc. 4c.Address Street Address 324 Blackwell Street Address Line 2 Suite 1200 City Durham Postal / Zip Code 27701 4d. Telephone Number: (919)732-1300 4f. Email Address:* james.mason@threeoaksengineering.com Agent Authorization Letter* WARREN_BROOKHOLLOW_AGENT_AUTHORIZATION_FORM_Signed_Printed. pdf State / Province / I3gion NC Country USA 4e. Fax Number: 12.47KB C. Project Information and Prior Project History C^U 1. Project Information 1b. Subdivision name: (if appropriate) 1c. Nearest municipality/ town: Efland 2. Project Identification 2a. Property Identification Number: 2b. Property size: 9845913894,9855017275 86.57 2c. Project Address Street Address 620 Brookhollow Road Address Line 2 City State / Province / legion Efland NC Postal / Zip Code Country 27243 USA 3. Surface Waters 3a. Name of the nearest body of water to proposed project: McGowan Creek (Efland Millpond) 3b. Water Resources Classification of nearest receiving water:* WS-II; HQW; NSW 3c. What river basin(s) is your project located in?* Neuse 3d. Please provide the 12-digit HUC in which the project is located. 030202010302 4. Project Description and History 4a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application:* The project area is located in a formerly wooded area just east of an agricultural field/private airstrip. The owner had cleared the area prior to authorization from any federal, state, or local agency, but did not perform any construction or pipe installation at that point. Orange County staff visited the site to identify potential resources and notified the owner that the buffer outside of the proposed airstrip extension that had been cleared would need to be revegetated to the mapmum extent practicable and the entire buffer clearing (including the airstrip e)tension) would require authorization from regulatory agencies. The portion of the project that is "after -the -fact' is related to the riparian buffer clearing and authorization only. General land use in the project vicinity includes forested land, agriculture, and low to moderate density residential. 4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?* F Yes G No F Unknown 4d. Attach an 8 1/2 X 11 excerpt from the most recent version of the USGS topographic map indicating the location of the project site. (for DWR) NC_Efland_20190802_Warren Property.pdf 249.04KB 4e. Attach an 8 1/2 X 11 excerpt from the most recent version of the published County NRCS Soil Survey map depicting the project site. (for DWR) map14_Brookhollow Warren.pdf 328.51KB 4f. List the total estimated acreage of all existing wetlands on the property: 0 4g. List the total estimated linear feet of all existing streams on the property: 800 4h. Explain the purpose of the proposed project:* Install a 72-inch barrel reinforced concrete pipe in an unnamed tributary to McGowan Creek. This pipe will allowfor the extension of the private airstrip to the east. 4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:* The owner of the property has a private airstrip that runs east -west through the center of his farmland that is used for agricultural purposes. The airstrip is currently located on the property at 611 Efland Cedar Grove Church Road. For safety purposes, the owner would like to extend the runway approximately 350 ft. to the east onto the property at 620 Brookhollow Road, which he also owns. The extension of the runway will involve crossing an existing unnamed tributary that flows south to McGowan Creek. To construct the runway extension across this stream, the installation of a single 72-inch barrel reinforced concrete pipe in the stream is proposed, along with clearing of the riparian buffer adjacent to the tributary. This pipe will have headwalls at the upstream and downstream inlets and will also have a riprap apron installed at the outlet. Following the installation of the proposed pipe, the extended runway area will be graded and seeded per the design drawings. There Will be no added impervious surface areas as part of this project. This project will utilize typical equipment used in pipe installation such as cranes, dozers, and trucks. 4j. Please upload project drawings for the proposed project. BROOKHOLLOW Permit Drawings_01212020.pdf 6.89MB 5. Jurisdictional Determinations 5a. Have the wetlands or streams been delineated on the property or proposed impact areas?* r Yes r No r Unknown Comments: Michael Harvey from Orange County, NC visited the site on 8/15/2018. During his visit, he identified the UT to McGowan Creek as the only stream in the project area. No wetlands were identified during the assessment. 5b. If the Corps made a jurisdictional determination, what type of determination was made?* r Preliminary r Approved r Not Verified r Unknown r N/A Corps AID Number: 5c. If 5a is yes, who delineated the jurisdictional areas? Name (if known): Michael Harvey Agency/Consultant Company: Orange County, NC Other: 5d1. Jurisdictional determination upload 620 Brookhollow.pdf 20191116_13083901238_44_Soil_Report.pdf 6. Future Project Plans 856KB 320.39KB 6a. Is this a phased project?* r Yes r No Are any other NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed project or related activity? No. D. Proposed Impacts Inventory 1. Impacts Summary la. Where are the impacts associated with your project? (check all that apply): [ Wetlands W Streams -tributaries ,W Buffers [ Open Waters r Pond Construction 3. Stream Impacts 3a. Reason for impact (?) 3b.lmpact type * 3c. Type of impact* 3d. S. name * 3e. Stream Type* :1 3f. Type of 3g. S. width * 3h. Impact (?) Jurisdiction* length* 72-inch RCP Permanent Fill UT to McGowan Cr Perennial Both 10 148 i1 Average (feet) (ling feet) 31. Total jurisdictional ditch impact in square feet: 0 3i. Total permanent stream impacts: 148 3i. Total stream and ditch impacts: 148 31. Total temporary stream impacts: 0 3j. Comments: In addition to the permanent impacts listed above, additional impacts include placement of a riprap pad along 50 linear feet of stream on the downstream end of the proposed pipe. This pad will be installed flush with the streambed and, therefore, the applicant believes that it does not constitute a loss of waters. If, during the permitting process, it is determined that it is a loss of waters, the applicant and owner understand that the owner will be responsible for compensatory mitigation on that 50 linear feet, with the project total for permanent impacts increasing to 198 linear feet. 6. Buffer Impacts (for DWR) 6a. Project is in which protect basin(s)? Clh ck all that apply. rJ Neuse F Tar -Pamlico F Catawba r Randleman F Goose Creek r Jordan Lake F_ Other 5b. Impact Type 6c. Per or Temp 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact 6g. Zone 2 impact Nrport Facilities P LIT to McGowan Cr Yes 18,765 9,434 6h. Total buffer impacts: Zone 1 Zone 2 Total Temporary impacts: 0.00 0.00 Zone 1 Zone 2 Total Permanent impacts: 18,765.00 9,434.00 Zone 1 Zone 2 Total combined buffer impacts: 18,765.00 9,434.00 61. Comments: The buffer impacts have already occurred. Per the request of Orange County, the owner agreed to restore the buffer to the mabmum extent practicable outside of the proposed airstrip exension. 4,037 square feet of Zone 1 is proposed for restoration and 1,828 square feet of Zone 2 is proposed. Species identified in the restoration plan were approved by Orange County. Please let the applicant and owner know if NCDWR would like the species to be changed/expanded in number in the restoration areas. Supporting Documentation BROOKHOLLOW Buffer Restoration_01212020.pdf 1015.24KB BROOKHOLLOW Permit Impacts _01212020.pdf 488.08KB E. Impact Justification and Mitigation 1. Avoidance and Minimization la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project: Grass lined swales were designed along both sides of the airstrip extension to direct stormwater. Both swales lead to a rip rap lined ditch, which empties into a dry detention pond. This is to minimize stormwater run-off directly into the Lfr. In the event that water reaches the riser in the detention pond, a rip rap outlet protection pad will be installed at end of the outlet pipe to diffuse stormwater flow out of the pond. Fleadwalls will be installed at the inlet and outlet of the proposed 72-inch pipe. A large rip rap pad will be installed flush to the streambed at the 72-inch pipe outlet to prevent scour 2:1 slopes will be used, which will be stabilized with green matting once grading is complete. 1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques: Silt fencing will be installed at the base of slopes to prevent runoff into the stream during construction. Construction on this project shall be in accordance with Orange County standard details, code of ordinances, and standard specifications. All site work, at a minimum, shall be performed in accordance with the 2018 NCDOT roadway standard drawings and standard specifications for roads and structures unless otherwise noted or directed. Construction on this project shall be in accordance with all applicable current county, state, NCDOT and utility provider standards, specifications and building codes. The contractor shall grade, seed and sod or otherwise provide temporary and permanent stabilization of all disturbed areas, especially slopes. 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? r Yes r No 2c. If yes, mitigation is required by (check all that apply): W DWR W Corps 2d. If yes, which mitigation option(s) will be used for this project? W Mitigation bank r Payment to in -lieu fee r Permittee Responsible program Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: TO BE DETERMINED 3b. Credits Purchased/Requested (attach receipt and letter) Type: Quantity: Stream 296 (148 @ 2:1) Riparian buffer 55593 Attach Receipt and/or letter 3c. Comments The owner/applicant accepts that compensatory mitigation Will be required for both the jurisdictional stream and riparian buffer impacts. Upon confirmation of the amount of mitigation credits required for each impact type, the owner/applicant will acquire the appropriate compensatory mitigation from an approved Mitigation Bank prior to continuing project. The applicant and owner understands that a permit cannot be issued until this is acquired. 6. Buffer mitigation (State Regulated Riparian Buffer Rules) - required by DWR 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? If yes, you must fill out this entire form - please contact DWR for more information. r Yes r No 6b. If yes, then identifythe square feet of impact. 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 Arportfacilities 14,728 3 44,184 Zone 2 Airport facilities 7,606 1.5 11,409 6f. Total buffer mitigation required 55593 6g. If buffer mitigation is required, is payment to a mitigation bank or NC Division of Mitigation Services proposed? r Yes r No 6h. Attach the acceptance letter from the mitigation bank or NC Division of Mitigation Services. 6j. Comments: Per the request of Orange County, the owner agreed to restore the buffer to the maAmum extent practicable outside of the proposed airstrip extension. 4,037 square feet of Zone 1 is proposed for restoration and 1,828 square feet of Zone 2 is proposed. The applicant requests that this buffer restoration be considered as compensation to offset a portion of the buffer impact at a 1:1 ratio (which is why it is not included in the calculations above). Species identified in the restoration plan were approved by Orange County. Please let the applicant and owner know if NCDWR would like the species to be changed/expanded in number in the restoration areas. F. Stormwater Management and Diffuse Flow Plan (required by DWR) 1. Diffuse Flow Plan la. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules? r Yes r No What type of SCM are you providing? r Level Spreader W Vegetated Conveyance (lower SHWT) r Wetland Swale (higher SHWT) W Other SCM that removes minimum 30 % nitrogen W Proposed project will not create concentrated stormwater flow through the buffer Diffuse Flow Documentation BROOKHOLLOW Permit Impacts _01212020.pdf 488.08KB 2. Stormwater Management Plan 2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?* r Yes r No 2b. Does this project meet the requirements for low density projects as defined in 15A NCAC 02H .1003(2)? r Yes r No Comments: G. Supplementary Information 1. Environmental Documentation la. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land?* r Yes C No 2. Violations (DWR Requirement) 2a. Is the site in violation of DWR Water Quality Certification Rules (15ANCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or Riparian Buffer Rules (15A NCAC 2B .0200)? * C Yes r No 2b Provide an explanation of the violation(s): The riparian buffer was cleared prior to receiving authorization to do so. 3. Cumulative Impacts (DWR Requirement) 3a. Will this project result in additional development, which could impact nearby downstream water quality?* r Yes r No 3b. If you answered "no," provide a short narrative description. This project will be completely on private land and is associated with an airstrip extension and is not intended for additional development purposes. 4. Sewage Disposal (DWR Requirement) 4a. Is sewage disposal required by DWR for this project?* r Yes r No r N/A 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or habitat?* r Yes r No 5b. Have you checked with the USFWS concerning Endangered Species Act impacts?* r Yes r No Sc. If yes, indicate the USFWS Field Office you have contacted. Raleigh 5d. Is another Federal agency involved?* r Yes r No r Unknown 5e. Is this a DOT project located within Division's 1-8? r Yes r No 5f. Will you cut any trees in order to conduct the work in waters of the U.S.? r Yes r No 5g. Does this project involve bridge maintenance or removal? r Yes C No 5h. Does this project involve the construction/installation of a wind turbine(s)?* r Yes r No 5i. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.? r Yes r No 5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? USFWS Website, NCNHP Data Explorer, USFWS IPaC, Site survey by Three Oaks on 8/21/2019. Consultation Documentation Upload 620 Brookhollow Road_Rhus_Echinacea_Survey_Memo.pdf 815.95KB USFWS-Raleigh_IPAC Official Species List.pdf 232.26KB 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as an Essential Fish Habitat?* r Yes r No 6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?* NOAA Essential Fish Habitat Mapper website 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation status?* r Yes r No 7b. What data sources did you use to determine whether your site would impact historic or archeological resources?* SHPO HPOWEB website; One building (OR1147, Allison House; Surveyed Only) is located on the adajcent property, but is not located within the project area or on either subject parcel. NPS National Register of Historic Places web mapper; none listed within or within proximity of the project. 7c. Historic or Prehistoric Information Upload 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain?* r Yes r No 8c. What source(s) did you use to make the floodplain determination?* DFIRM Site Mapping Miscellaneous Comments Miscellaneous attachments not previously requested. DFIRM Site Map.pdf 484.82KB DFIRM_NC_3710985500K.pdf 3AMB Signature * W By checking the box and signing below, I certify that: • I have given true, accurate, and complete information on this form; • I agree that submission of this PCN form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act"); • I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act"); • I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND • I intend to electronically sign and submit the PCN form. Full Name: James Mason Signature lo,-�, �Nsti Date 1 /22/2020 SAMPLE AGENT AUTHORIZATION FORM PROPERTY LEGAL DESCRIPTION: LOT NO. ______________ PLAN NO. ____________ PARCEL ID: ________________________ STREET ADDRESS: _____________________________________________________________ _____________________________________________________ Please print: Property Owner: ________________________________________________________________ Property Owner: ________________________________________________________________ The undersigned, registered property owners of the above noted property, do hereby authorize __________________________________, of ________________________________________ (Contractor / Agent) (Name of consulting firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of this permit or certification and any and all standard and special conditions attached. Property Owner’s Address (if different than property above): _________________________________________________________________ Telephone: _____________________________ We hereby certify the above information submitted in this application is true and accurate to the best of our knowledge. __________________ __________________ _________________ __________________ Authorized Signature Authorized Signature Date: _______________________________ Date: _______________________________ 9845913894 9855017275 620 Brookhollow Road Hillsborough, NC 27278 LFW PROPERTIES, LLC Larry Warren Jim Mason Three Oaks Engineering, Inc. 110 Maple St. Efland NC 27243 919-971-7190 James Mason Digitally signed by James Mason Date: 2019.12.04 16:28:41 -05'00' Larry F. Warren Digitally signed by Larry F. Warren Date: 2019.12.04 17:04:39 -05'00' 12/4/2019 12/4/2019 ORANGE COUNTY, NORTH CAROLINA - SHEET NUMBER 14 Users - of my, ^� '.1yamlmvnge ccumand is compiled from recorded deed, plats. and olic therpubrewrds and data. of this map are hereby nofigad thatthe aforementioned public primary information sources should be consulted forvenficaticm of the information contained on this map. PIN: 9855017275 The munty and its mapping comparves assume no legal responsibility for the information an this map. OWNER 1. OWNER 2: LFW PROPERTIES LLC SIZE: 11.94 A BUILDING COUNT: 1 ADDRESS 1: PO BOX 818 DEED REF: 6467/546 LAND VALUE: $101,600 1:4,800 0 0.04 0.08 0.16 mi ADDRESS 2: RATECODE: 03 BLDG VALUE: $125,200 I 5 m1 61- CITY: HILLSBOROUGH TOWNSHIP CHEEKS USE VALUE: $ 0 0.05 0.1 0.2 km STATE, ZIP: NC 27278 BLDG SOFT: 1620 TOTALVALUE: $226,800 LEGAL DESC: WO 1338 YEAR BUILT: 1983 DATE SOLD: TAX STAMPS: 05/23/2018 ORANGE COUNTY 400 NORTH CAROLINA t) Pnveta Reetl JusfificatiMa, RttVRMtl Cada2flOns, Re WM . Covenants, Bona Fife Farm status, use and bulldrq We (e8 duplex unifs) will change subdasian and devekpment rtyuxements Setbacks: id Comer lots) = 40 ft. from property line/edge of right-of-way setbacks per subdivision approval) backs = 20 ft. rd Setback = 20 ft. N/A Impervious Surfaces 12 % or 57,499 sq fL Space: N/A lies: There are streams on the rear of the property Property is encumbered by floodplain 1 available data there are no wetlands on the SFHA: 80ft. Stream: 80 ft. 1 PINk:9855017275 LFW PROPERTIES LLC PO BOX 818 HILLSBOROUGH, NC 27278 2) Wetlands data is taken nom ClassNkanan of WflarMs and Deepwater Headers of the United Stares. U.S. Depenn art of Me Infedor, Fish aM bBldlle Semce and does iwt corueMe a Iomul de6neefian (i.e. wr ay) of me 0/epedy All wetland areas ere approximate. 3) Fwod boundaries are subject to change based on pedodlc a nandments k flood maps Derermina4on is baaad on currant beN available. dab. 4)77,ia does not corudbde a funnel land survey. (Date Site Assessment Completed: 08/15/2018 by mharvey) V. Stream Buffer 80ft 0.2%Annual Chance of Parcel -Lines — OC Updated Stream rA Regulatory floodway Flooding (Previously LINE CODE ED Parcels 1%Annual Chance of refened to as the 500- year zone) —Old Lot Line Streets Flooding (Previously referred to as the 100- V. Floodplaidplain Buffer SOft —Parcel Line OZoning year flood zone) —LEGS Stream ®Watershed -- Soils Survey Stream 175= of N W+ S *"' 1 inch = 150 f 0 175 Feel 6 Custom Soil Resource Report Soil Map 39953203995340399536039953803995400399542039954403995460399548039953403995360399538039954003995420399544039954603995480664920 664940 664960 664980 665000 665020 665040 665060 665080 665100 665120 665140 665160 664920 664940 664960 664980 665000 665020 665040 665060 665080 665100 665120 665140 665160 36° 5' 23'' N 79° 10' 5'' W36° 5' 23'' N79° 9' 55'' W36° 5' 18'' N 79° 10' 5'' W36° 5' 18'' N 79° 9' 55'' WN Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 17N WGS84 0 50 100 200 300 Feet 0 15 30 60 90 Meters Map Scale: 1:1,170 if printed on A landscape (11" x 8.5") sheet. Soil Map may not be valid at this scale. MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Soils Soil Map Unit Polygons Soil Map Unit Lines Soil Map Unit Points Special Point Features Blowout Borrow Pit Clay Spot Closed Depression Gravel Pit Gravelly Spot Landfill Lava Flow Marsh or swamp Mine or Quarry Miscellaneous Water Perennial Water Rock Outcrop Saline Spot Sandy Spot Severely Eroded Spot Sinkhole Slide or Slip Sodic Spot Spoil Area Stony Spot Very Stony Spot Wet Spot Other Special Line Features Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:20,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Orange County, North Carolina Survey Area Data: Version 19, Sep 16, 2019 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Nov 12, 2015—Nov 26, 2017 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Custom Soil Resource Report 7 BYDATEREVISIONS132456PROJECT NO. SHEET NO.DRAWING ALTERATIONIT IS A VIOLATION OF LAW FOR ANY PERSON,UNLESS ACTING UNDER THE DIRECTION OFLICENSED ARCHITECT, PROFESSIONALENGINEER, LANDSCAPE ARCHITECT, ORLAND SURVEYOR TO ALTER ANY ITEM ONTHIS DOCUMENT IN ANY WAY. ANY LICENSEEWHO ALTERS THIS DOCUMENT IS REQUIREDBY LAW TO AFFIX HIS OR HER SEAL AND THENOTATION "ALTERED BY" FOLLOWED BY HISOR HER SIGNATURE AND SPECIFICDESCRIPTION OF THE ALTERATIONS.PROJECT ENGINEER/ARCHITECTPROJECT MANAGERDRAWN BY7DRAWING NAME:COPYRIGHT 2019SUMMIT DESIGN ANDENGINEERING SERVICESCTAS (TIM.SMITH@SUMMITDE.NET)RFH (RANDY.HALL@SUMMITDE.NET)18-0274LARRY F. WARREN PROPERTYEFLAND, NORTH CAROLINA620 BROOKHOLLOW ROADSTREAM RESTORATION & DRAINAGE PLAN Creatively Inspired - Technically ExecutedLicense #: P-0339320 Executive CourtHillsborough, NC 27278Voice: (919) 732-3883 Fax: (919) 732-6676www.summitde.netFIRST ISSUE DATEDON.CHITTY@SUMMITDE.NET10-09-2019NOT FOR CONSTRUCTION Know what's below. before you dig.Call R CONTRACTOR SHALL NOTIFY "NC811" (811) OR (1-800-632-4949) AT LEAST 3 FULL BUSINESS DAYS PRIOR TO BEGINNING CONSTRUCTION OR EXCAVATION TO HAVE EXISTING UTILITIES LOCATED. CONTRACTOR SHALL CONTACT ANY LOCAL UTILITIES THAT PROVIDE THEIR OWN LOCATOR SERVICES INDEPENDENT OF "NC811". REPORT ANY DISCREPANCIES TO THE ENGINEER IMMEDIATELY. N DEVELOPER LFW PROPERTIES, LLC P.O.BOX 818 HILLSBOROUGH, NORTH CAROLINA 27278 CURRENT OWNER LFW PROPERTIES, LLC P.O. BOX 818 HILLSBOROUGH, NORTH CAROLINA 27278 SITE LOCATION MAP NOT TO SCALE ENGINEER CONTACT SUMMIT DESIGN & ENGINEERING SERVICES TIMOTHY A. SMITH, PE 504 MEADOWLAND DR HILLSBOROUGH, NC 27278 (919) 732-3883 (PHONE) (919) 732-6676 (FAX) TIM.SMITH@SUMMITDE.NET SURVEY CONTACT SUMMIT DESIGN & ENGINEERING SERVICES THOMAS TELLUP, PLS 504 MEADOWLAND DR HILLSBOROUGH, NC 27278 (919) 732-3883 (PHONE) (919) 732-6676 (FAX) THOMAS.TELLUP@SUMMITDE.NET CONSTRUCTION PLANS FOR ORANGE COUNTY SUBMITTAL - JULY 3, 2019 SECOND SUBMITTAL - OCTOBER 23, 2019 REVISED - JANUARY 21, 2020 ORANGE COUNTY HILLSBOROUGH, NC LARRY F. WARREN PROPERTY 620 BROOKHOLLOW ROAD PARCELS PIN: 9855017275 & 9845913894 ZONING : R1 (UPPER ENO PROTECTED) 86.57 AC COMBINED PUBLIC SERVICE CONTACTS : WELL & SEPTIC: ORANGE COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH 131 W. MARGARET LANE, SUITE 100 HILLSBOROUGH, NC 27278 (919) 245-2360 ELECTRIC:PIEDMONT ELECTRIC MEMBERSHIP CORPORATION (919)-441-1877 TELEPHONE:CENTURY LINK 14111 CAPITAL BLVD. WAKE FOREST, NC 27587 JOHN G. CLARK, JR. CELL (803) 374-3081 SR. MDU CONST. ACCOUNT MANAGER john.clark@centurylink.com GAS:DOMINION ENERGY (FORMALLY PSNC) BRIAN SMITH 2541 WHILDEN DRIVE DURHAM, NC 27713 (919)598-7454 BRIAN.SMITH@SCANA.COM CABLE:SPECTRUM (844)757-2826 PLANNING:ORANGE COUNTY PLANNING MICHAEL HARVEY, AICP, CFM, CZO CURRENT PLANNING SUPERVISOR - PLANNER III 1331 W. MARGARET LANE, SUITE 201 PO BOX 8181 HILLSBOROUGH, NC 27278 (919) 245-2587 E&S/STORM:ORANGE COUNTY PLANNING & INSPECTIONS MICHAEL HARVEY EROSION CONTROL SUPERVISOR 131 W. MARGARET LANE, SUITE 201 PO BOX 8181 HILLSBOROUGH, NC 27278 (919) 245-2587 SOLID WASTE RECYCLING:ORANGE COUNTY SOLID WASTE MANAGEMENT DEPT - JEFF SCOUTEN PO BOX 17177 CHAPEL HILL NC 27516 (919) 968-2788 GENERAL NOTES: 1.CONSTRUCTION ON THIS PROJECT SHALL BE IN ACCORDANCE WITH ORANGE COUNTY STANDARD DETAILS, CODE OF ORDINANCES AND STANDARD SPECIFICATIONS. 2.ALL SITE WORK, AT A MINIMUM, SHALL BE PERFORMED IN ACCORDANCE WITH THE 2018 NCDOT ROADWAY STANDARD DRAWINGS AND STANDARD SPECIFICATIONS FOR ROADS AND STRUCTURES UNLESS OTHERWISE NOTED OR DIRECTED. 3.CONSTRUCTION ON THIS PROJECT SHALL BE IN ACCORDANCE WITH ALL APPLICABLE CURRENT COUNTY, STATE, NCDOT AND UTILITY PROVIDER STANDARDS, SPECIFICATIONS AND BUILDING CODES. 4.UNDERGROUND UTILITIES MAY EXIST ON, ALONG OR WITHIN CONFLICT OF THIS PROJECT. THE CONTRACTOR IS RESPONSIBLE FOR CONTACTING NC 811 OR THE APPROPRIATE UTILITY COMPANIES PRIOR TO ANY EXCAVATION. 5.THE CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR THE DEMOLITION OF ANY EXISTING ON SITE ITEMS AS SHOWN ON THE DEMO PLAN, ABOVE AND BELOW GROUND. THE CONTRACTOR IS ALSO RESPONSIBLE FOR REMOVAL OF ALL WASTE RESULTING FROM DEMOLITION, AS WELL AS GRADING AND FILLING OF ALL DEPRESSIONS TO INSURE THE SITE REMAINS AESTHETICALLY ACCEPTABLE. 6.THE CONTRACTOR SHALL OBSERVE ALL REQUIRED SAFETY PRECAUTIONS IN THE PERFORMANCE OF ALL WORK IN ACCORDANCE WITH CURRENT OSHA REGULATIONS. 7.THE CONTRACTOR SHALL GRADE, SEED AND SOD OR OTHERWISE PROVIDE TEMPORARY AND PERMANENT STABILIZATION OF ALL DISTURBED AREAS, ESPECIALLY SLOPES. SEE EROSION CONTROL INSTRUCTIONS, IF APPLICABLE. 8.WORK WITHIN PUBLIC RIGHT-OF-WAYS SHALL BE IN ACCORDANCE WITH ALL STATE AND LOCAL REQUIREMENTS, NOTIFICATIONS, STANDARDS AND POLICIES. 9.ANY SUBSTITUTIONS, CHANGES, OR MODIFICATIONS SHALL BE APPROVED BY THE PROJECT ENGINEER, PLANNING DEPARTMENT STAFF, AND DEVELOPER PRIOR TO INSTALLATION/CONSTRUCTION OF CORRESPONDING ITEMS. 10.THE GRADE LINES DENOTE THE FINISHED ELEVATIONS OF THE PROPOSED SURFACE. GRADE LINES MAY BE ADJUSTED AT THEIR BEGINNING, ENDING AND AT STRUCTURES AS DIRECTED BY THE ENGINEER IN ORDER TO PROVIDE A PROPER TIE-IN. CONTRACTOR SHALL FIELD VERIFY ALL PROPOSED INVERTS, FFE'S & FINISHED SURFACES TO ENSURE THAT MINIMUM SLOPE & COVER REQUIREMENTS ARE PROVIDED PRIOR TO INSTALLATION OF REFERENCED ITEMS. 11.THE EARTHWORK ON THIS PLAN DOES NOT NECESSARILY BALANCE; OFFSITE BORROW OR WASTE MAY BE REQUIRED. 12.ALL PIPE INVERTS TO BE VERIFIED IN THE FIELD PRIOR TO CONSTRUCTING GRAVITY SYSTEMS AND SHALL BE ADJUSTED BY THE ENGINEER IF NECESSARY. 13.ALL CONCRETE PIPE SHALL BE REINFORCED CLASS III. 14.PRIOR TO BEGINNING CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR ACQUIRING ALL PERMITS NECESSARY FOR CONSTRUCTION. THE CONTRACTOR SHALL READ ALL PERMITS AND ENSURE THAT CONSTRUCTION COMPLIES WITH THE PERMITS. REQUIRED PERMITS AND REVIEWS MAY INCLUDE, BUT ARE NOT LIMITED TO: CITY/COUNTY APPROVALS/PERMITS, CITY FIRE DEPARTMENT, SOLID WASTE REVIEWS, NCDOT PERMITS, DRIVEWAY PERMITS, RIGHT OF WAY ENCROACHMENT AGREEMENTS, SOIL AND EROSION CONTROL PERMITS, NCDENR PERMITS, WATER PERMITS, SEWER PERMITS, ENVIRONMENTAL PERMITS, WETLAND DISTURBANCE PERMITS, STREAM CROSSING PERMITS, POWER EASEMENT ENCROACHMENT AGREEMENTS, USACE/DWQ PERMITS, STORMWATER PERMITS, ZONING APPROVAL, AND BUILDING CODE APPROVALS/PERMITS. IF THE CONTRACTOR HAS QUESTIONS ABOUT PERMIT LANGUAGE, OR THE NEED FOR A PERMIT, HE MUST CONTACT THE DEVELOPER AND THE ENGINEER PRIOR TO BEGINNING CONSTRUCTION. 15.TOTAL DISTURBED AREA = 44,148 S.F. OVERALL SITE PLAN COVER SHEET SHEET INDEX SITE DETAILS STREAM BUFFER IMPACT PLAN 620 BROOKHOLLOW ROAD C-1 C-2 D-1 18-0274_CS.dwg C-1 COVER SHEETSITE GRADING & DRAINAGE PLAN C-4 SOILS / ZONING MAP NOT TO SCALE SITE SITE EXISTING CONDITIONS PLAN C-3 BUFFER RESTORATION PLAN C-5 EXISTING PATHED G E O F E X I S T I N G R U N W A Y ED G E O F E X I S T I N G R U N W A Y BROO K H O L L O W R O A D EFLAND CEDAR GROVE ROADKnow what's below. before you dig.Call R 1 inch = ft. GRAPHIC SCALE ( IN FEET ) 100 BYDATEREVISIONS132456PROJECT NO. SHEET NO.DRAWING ALTERATIONIT IS A VIOLATION OF LAW FOR ANY PERSON,UNLESS ACTING UNDER THE DIRECTION OFLICENSED ARCHITECT, PROFESSIONALENGINEER, LANDSCAPE ARCHITECT, ORLAND SURVEYOR TO ALTER ANY ITEM ONTHIS DOCUMENT IN ANY WAY. ANY LICENSEEWHO ALTERS THIS DOCUMENT IS REQUIREDBY LAW TO AFFIX HIS OR HER SEAL AND THENOTATION "ALTERED BY" FOLLOWED BY HISOR HER SIGNATURE AND SPECIFICDESCRIPTION OF THE ALTERATIONS.PROJECT ENGINEER/ARCHITECTPROJECT MANAGERDRAWN BY7DRAWING NAME:COPYRIGHT 2019SUMMIT DESIGN ANDENGINEERING SERVICESCTAS (TIM.SMITH@SUMMITDE.NET)RFH (RANDY.HALL@SUMMITDE.NET)18-0274LARRY F. WARREN PROPERTYEFLAND, NORTH CAROLINA620 BROOKHOLLOW ROADSTREAM RESTORATION & DRAINAGE PLAN Creatively Inspired - Technically ExecutedLicense #: P-0339320 Executive CourtHillsborough, NC 27278Voice: (919) 732-3883 Fax: (919) 732-6676www.summitde.netFIRST ISSUE DATEDON.CHITTY@SUMMITDE.NET10-09-2019NOT FOR CONSTRUCTION 18-0274_S.dwg C-2 OVERALL SITE PLANPROJECT AREA LOCATION EXI S T I N G P R I V A T E A I R S T R I P 100 -YR. FEMA FLOOD ZONE LIMITS 500 -YR. FEMA FLOOD ZONE LIMITS K:\2018\18-0274 Warren-620 Brookhollow\Current Drawings\18-0274_S.dwg, 1/21/2020 2:18:09 PM, 1:1 EXISTING PATHED G E O F E X I S T I N G R U N W A Y ED G E O F E X I S T I N G R U N W A Y ℄ McGOWAN'S CREEK59059060060061061059259259459459659659859860260260460460660660860861261461459059060060061059259259459459659659859860260260460460660660860861261461650' S T R E A M B U F F E R50' STREAM BUFFEREXIST ING TREE L INE SPECIAL FLOODHAZARD AREACENTERZON E 2 ZON E 1 ZON E 1 ZON E 2 EXISTING TREE LINE Know what's below. before you dig.Call R 1 inch = ft. GRAPHIC SCALE ( IN FEET ) 20 BYDATEREVISIONS132456PROJECT NO. SHEET NO.DRAWING ALTERATIONIT IS A VIOLATION OF LAW FOR ANY PERSON,UNLESS ACTING UNDER THE DIRECTION OFLICENSED ARCHITECT, PROFESSIONALENGINEER, LANDSCAPE ARCHITECT, ORLAND SURVEYOR TO ALTER ANY ITEM ONTHIS DOCUMENT IN ANY WAY. ANY LICENSEEWHO ALTERS THIS DOCUMENT IS REQUIREDBY LAW TO AFFIX HIS OR HER SEAL AND THENOTATION "ALTERED BY" FOLLOWED BY HISOR HER SIGNATURE AND SPECIFICDESCRIPTION OF THE ALTERATIONS.PROJECT ENGINEER/ARCHITECTPROJECT MANAGERDRAWN BY7DRAWING NAME:COPYRIGHT 2019SUMMIT DESIGN ANDENGINEERING SERVICESCTAS (TIM.SMITH@SUMMITDE.NET)RFH (RANDY.HALL@SUMMITDE.NET)18-0274LARRY F. WARREN PROPERTYEFLAND, NORTH CAROLINA620 BROOKHOLLOW ROADSTREAM RESTORATION & DRAINAGE PLAN Creatively Inspired - Technically ExecutedLicense #: P-0339320 Executive CourtHillsborough, NC 27278Voice: (919) 732-3883 Fax: (919) 732-6676www.summitde.netFIRST ISSUE DATEDON.CHITTY@SUMMITDE.NET10-09-2019NOT FOR CONSTRUCTION 18-0274_S.dwg C-3 EXISTING CONDITIONS PLANNOTE: SURVEY DATA PROVIDED BY SUMIT DESIGN AND ENGINEERING SERVICES, FROM FIELD SURVEY PERFORMED ON 8/17/2018. 500 - YEAR FLOODPLAIN LIMITS ZONE X FEMA NFIP FIRM PANEL NO. 3710985500K DATED: 11/17/2017 100 - YEAR FLOODPLAIN LIMITS EXISTING PATHED G E O F E X I S T I N G R U N W A Y ED G E O F E X I S T I N G R U N W A Y ℄ McGOWAN'S CREEK59059060060061061059259259459459659659859860260260460460660660860861261461459059060060061059259259459459659659859860260260460460660660860861261461650' STR E A M B U F F E R50' STREAM BUFFEREXIST ING TREE L INECENTERZON E 2 ZON E 1 ZON E 1 ZON E 2 EXISTING TREE LINE 2:1 S L O P E 2:1 S L O P E614 612612 610 608 606 604 602 600 598 596 594 614 612 610 608 606 604 602 600 598 596 592 LD LDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDL D L D L D LD LDLDLD LDLD LD LD LD LDLDL D L D LD LD LD LD LDL D / S F LD/ S F LD/ S F LD/SF LD/SF LD/SFLD/SFLD/SFL D / S F L D / S F LD/SF LD/S F LD/S F LD/SFLD/SFLD/S F LD/S F LD/SF L D / S F L D / S F L D / S F L D / S F L D / S F LD / S F LD/ S F LD/SF LD/SF LD/SF LD/SF LD/SF LD/ S F L D / S F L D / S F LD/SFLD/SFLD/SF Know what's below. before you dig.Call R 1 inch = ft. GRAPHIC SCALE ( IN FEET ) 20 BYDATEREVISIONS132456PROJECT NO. SHEET NO.DRAWING ALTERATIONIT IS A VIOLATION OF LAW FOR ANY PERSON,UNLESS ACTING UNDER THE DIRECTION OFLICENSED ARCHITECT, PROFESSIONALENGINEER, LANDSCAPE ARCHITECT, ORLAND SURVEYOR TO ALTER ANY ITEM ONTHIS DOCUMENT IN ANY WAY. ANY LICENSEEWHO ALTERS THIS DOCUMENT IS REQUIREDBY LAW TO AFFIX HIS OR HER SEAL AND THENOTATION "ALTERED BY" FOLLOWED BY HISOR HER SIGNATURE AND SPECIFICDESCRIPTION OF THE ALTERATIONS.PROJECT ENGINEER/ARCHITECTPROJECT MANAGERDRAWN BY7DRAWING NAME:COPYRIGHT 2019SUMMIT DESIGN ANDENGINEERING SERVICESCTAS (TIM.SMITH@SUMMITDE.NET)RFH (RANDY.HALL@SUMMITDE.NET)18-0274LARRY F. WARREN PROPERTYEFLAND, NORTH CAROLINA620 BROOKHOLLOW ROADSTREAM RESTORATION & DRAINAGE PLAN Creatively Inspired - Technically ExecutedLicense #: P-0339320 Executive CourtHillsborough, NC 27278Voice: (919) 732-3883 Fax: (919) 732-6676www.summitde.netFIRST ISSUE DATEDON.CHITTY@SUMMITDE.NET10-09-2019NOT FOR CONSTRUCTION 18-0274_S.dwg C-4 SITE GRADING & DRAINAGE PLANWATER VALVE UTILITIES LEGEND EXIST / PROPOSED FIRE HYDRANT WATER METER FIRE DEPT. CONNECTION (FDC) AIR RELEASE VALVE (ARV) POST INDICATOR VALVE (PIV) PLUG & BLOCK REDUCER MECHANICAL JOINT / BEND EXISTING WATER MAIN PROPOSED WATER MAIN / SERVICE EXISTING GAS MAIN PROPOSED GAS MAIN SANITARY SEWER MANHOLE SEWER CLEAN OUT DROP INLET CURB INLET FLARED END SECTION (FES) EXISTING SEWER MAIN PROPOSED SEWER MAIN / SERVICE EXISTING STORM PIPE PROPOSED STORM PIPE EXISTING OVERHEAD ELECTRIC PROPOSED UNDERGROUND ELECTRIC SS W G JUNCTION BOX UGE 50' L x 20' W x 24" D CLASS 1 - MED. RIP-RAP INSTALLED FLUSH W/ STREAM BED CONCRETE HEADWALL (SEE DETAIL) CONCRETE HEADWALL (SEE DETAIL) GRASS LINED SWALE (TYP.) GRASS LINED SWALE (TYP.) DRY DETENTION POND RISER OUTLET RIP-RAP OUTLET PROTECTION SEDIMENT FOREBAY RIP-RAP LINED DITCH NOTE: ALL 2:1 SLOPES SHALL BE STABILIZED WITH NORTH AMERICAN GREEN (NAG) SC150 MATTING AS SOON AS GRADING IS COMPLETEDDAMZONE 1 DISTURBANCE = 6,892 SF ZONE 1 DISTURBANCE = 6,931 SF ZONE 2 DISTURBANCE = 3,037 SF ZONE 2 DISTURBANCE = 2,472 SF LENGTH OF STREAM DISTURBED = 198 LF PIPE - 1 148.00' OF 72" RCP INV. IN = 589.00' INV. OUT = 588.00' SLOPE = 0.68% ZONE 2 DISTURBANCE (OTHER) = 907 SF ZONE 2 DISTURBANCE (OTHER) = 1,328 SF ZONE 2 DISTURBANCE (OTHER) = 921 SF ZONE 2 DISTURBANCE (OTHER) = 769 SF ZONE 1 DISTURBANCE (OTHER) = 905 SF ZONE 1 DISTURBANCE (OTHER) = 692 SF ZONE 1 DISTURBANCE (OTHER) = 1,653 SF ZONE 1 DISTURBANCE (OTHER) = 1,692 SF ℄ McGOWAN'S CREEK50' STR E A M B U F F E R50' STREAM BUFFEREXIST ING TREE L INECENTERZON E 2 ZON E 1 ZON E 1 ZON E 2 EXISTING TREE LINE LD LDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDL D L D LDLD LDLDLD LDLD LD LD LD LDLDL D L D LD LD LD LD LD(13) WHITE PINES (Pinus strous) (14) WHITE PINES (Pinus strous) (8) WHITE PINES (Pinus strous) (6) SOUTHERN WAX-MYRTLES ( Myrica cerifera) (12) SOUTHERN WAX-MYRTLES ( Myrica cerifera) ( GRASS ) ( GRASS ) ( GRASS ) ( GRASS ) ( GRASS ) ( GRASS )(TOP OF BANK)(TOP OF BANK) (TOP O F B A N K )(TOP OF BANK)(TOP OF BANK)EXI S T I N G E D G E O F R U N W A Y EXI S T I N G E D G E O F R U N W A Y EXISTING PATHMEDIA MIX (6) WILLOW OAKS ( Quercus Phellos) (8) WILLOW OAKS ( Quercus Phellos) (8) SOUTHERN WAX-MYRTLES ( Myrica cerifera) ( GRASS ) ( GRASS ) ( GRASS ) Know what's below. before you dig.Call R 1 inch = ft. GRAPHIC SCALE ( IN FEET ) 20 BYDATEREVISIONS132456PROJECT NO. SHEET NO.DRAWING ALTERATIONIT IS A VIOLATION OF LAW FOR ANY PERSON,UNLESS ACTING UNDER THE DIRECTION OFLICENSED ARCHITECT, PROFESSIONALENGINEER, LANDSCAPE ARCHITECT, ORLAND SURVEYOR TO ALTER ANY ITEM ONTHIS DOCUMENT IN ANY WAY. ANY LICENSEEWHO ALTERS THIS DOCUMENT IS REQUIREDBY LAW TO AFFIX HIS OR HER SEAL AND THENOTATION "ALTERED BY" FOLLOWED BY HISOR HER SIGNATURE AND SPECIFICDESCRIPTION OF THE ALTERATIONS.PROJECT ENGINEER/ARCHITECTPROJECT MANAGERDRAWN BY7DRAWING NAME:COPYRIGHT 2019SUMMIT DESIGN ANDENGINEERING SERVICESCTAS (TIM.SMITH@SUMMITDE.NET)RFH (RANDY.HALL@SUMMITDE.NET)18-0274LARRY F. WARREN PROPERTYEFLAND, NORTH CAROLINA620 BROOKHOLLOW ROADSTREAM RESTORATION & DRAINAGE PLAN Creatively Inspired - Technically ExecutedLicense #: P-0339320 Executive CourtHillsborough, NC 27278Voice: (919) 732-3883 Fax: (919) 732-6676www.summitde.netFIRST ISSUE DATEDON.CHITTY@SUMMITDE.NET10-09-2019NOT FOR CONSTRUCTION 18-0274_LS.dwg C-5 BUFFER RESTORATION PLAN- BYDATEREVISIONS132456PROJECT NO. SHEET NO.DRAWING ALTERATIONIT IS A VIOLATION OF LAW FOR ANY PERSON,UNLESS ACTING UNDER THE DIRECTION OFLICENSED ARCHITECT, PROFESSIONALENGINEER, LANDSCAPE ARCHITECT, ORLAND SURVEYOR TO ALTER ANY ITEM ONTHIS DOCUMENT IN ANY WAY. ANY LICENSEEWHO ALTERS THIS DOCUMENT IS REQUIREDBY LAW TO AFFIX HIS OR HER SEAL AND THENOTATION "ALTERED BY" FOLLOWED BY HISOR HER SIGNATURE AND SPECIFICDESCRIPTION OF THE ALTERATIONS.PROJECT ENGINEER/ARCHITECTPROJECT MANAGERDRAWN BY7DRAWING NAME:COPYRIGHT 2019SUMMIT DESIGN ANDENGINEERING SERVICESCTAS (TIM.SMITH@SUMMITDE.NET)RFH (RANDY.HALL@SUMMITDE.NET)18-0274LARRY F. WARREN PROPERTYEFLAND, NORTH CAROLINA620 BROOKHOLLOW ROADSTREAM RESTORATION & DRAINAGE PLAN Creatively Inspired - Technically ExecutedLicense #: P-0339320 Executive CourtHillsborough, NC 27278Voice: (919) 732-3883 Fax: (919) 732-6676www.summitde.netFIRST ISSUE DATEDON.CHITTY@SUMMITDE.NET10-09-2019NOT FOR CONSTRUCTION Know what's below. before you dig.Call R 18-0274_D.dwg D-1 SITE DETAILSSEEDING MIXTURE SPECIES RATE (LB/ACRE) RYE (GRAIN)120 ANNUAL LESPEDEZA (KOBE IN PIEDMONT AND COASTAL PLAIN, KOREAN IN MOUNTAINS)50 GERMAN MILLET 40 OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER IN THE PIEDMONT AND MOUNTAINS, A SMALL-STEMMED SUNDAGRASS RYE (GRAIN)120 IS NOT TO EXTEND BEYOND JUNE. MAY BE SUBSTITUED AT A RATE OF 50 LB/ACRE. SEEDING DATES: MOUNTAINS -ABOVE 2500 ft: FEB. 15 - MAY 15 BELOW 2500 ft: FEB. 1 - MAY 1 PIEDMONT - JAN. 1 - MAY 1 COASTAL PLAIN - DEC. 1 - APR. 15 MOUNTAINS - MAY 15 - AUG. 15 PIEDMONT - MAY 1 - AUG. 15 COASTAL PLAIN - APR. 15 - AUG. 15 MOUNTAINS - AUG. 15 - DEC. 15 COASTAL PLAIN AND PIEDMONT - AUG. 15 - DEC. 30 SOIL AMENDMENTS FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 750 LBS/ACRE 10-10-10 FERTILIZER MULCH APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MAINTENANCE REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, FERTILIZE AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. LATE WINTER & EARLY SPRING SUMMER FALL LATE WINTER & EARLY SPRING SUMMER FALL STANDARD SILT FENCE OUTLET NTS FRONT VIEW SIDE VIEW PLAN VIEW 18"6"GRADE STEEL FENCE POST WIRE FENCE HARDWARE CLOTH FILTER OF 1 INCH DIAMETER #57 WASHED STONE FLOW DIRECTION GRADE STEEL FENCE POST SETMAXIMUM 2 FEET APART WIRE FENCE NOTE: BURY WIRE FENCE, HARDWARE CLOTH, AND SILT FENCE FABRIC 6 INCHES INTO THE TRENCH HARDWARE CLOTH SILT FENCE FABRIC NOTE: SILT FENCE FABRIC TO OVERLAP HARDWARE CLOTH BY 12 INCHES SILT FENCE FABRIC ON WIRE FENCE HARDWARE CLOTH ON WIRE FENCE STEEL FENCE POST FILTER OF 1 INCH DIAMETER #57 WASHED STONE FLOWFLOWFLOWSTABILIZATION TIMEFRAMES Site Area Description Stabilization Timeframe Exceptions Perimeter dikes, swales, ditches and slopes 7 days None High Quality Water (HQW) Zones 7 days None Slopes steeper than 3:1 7 days If slopes are 10’ or less in length and are not steeper than 2:1, 14 days are allowed Slopes 3:1 or flatter 14 days 7 days for slopes greater than 50’ in length All other areas with slopes flatter than 4:1 14 days None, except for perimeters and HQW Zones 8" TEMPORARY SILT FENCE NTS SEEDING MIXTURE SPECIES RATE (LB/ACRE) TALL FESCUE 250 SERICEA LESPEDEZA 20 KOBE LESPEDEZA 10 50 SEEDING NOTES 1.AFTER AUGUST 15 USE UNSCARIFIED SERICEA SEED. 2.WHERE PERIODIC MOWING IS PLANNED OR A NEAR APPEARANCE IS DESIRED, OMIT SERICEA AND INCREASE KOBE LESPEZEDA TO 40 LB/ACRE. 3.TO EXTEND SPRING SEEDING DATES INTO JUNE, ADD 15LB/ACRE HULLED BERMUDAGRASS. HOWEVER, AFTER MID-APRIL IT IS PREFERABLE TO SEED TEMPORARY COVER. NURSE PLANTS BETWEEN MAY 1 AND AUGUST 15, ADD 10 LB/ACRE GERMAN MILLET OR 15LB/ACRE SUDANGRASS. PRIOR TO MAY 1 OR AFTER AUGUST 15 ADD 40 LB/ACRE RYE (GRAIN). SEEDING DATES BEST POSSIBLE FALL:AUGUST 25 - SEPTEMBER 15 AUGUST 20 - OCTOBER 25 LATE WINTER:FUBRUARY 15 - MARCH 21 FEBRUARY 1 - APRIL 15 FALL IS BEST FOR ALL FESCUE AND LATE WINTER FOR LESPEDEZAS. OVER SEEDING OF KOBE LESPEZEDA OVER FALL-SEEDED TALL FESCUE IS VERY EFFECTIVE. SOIL AMENDMENTS APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS, OR APPLY 4,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 1,000 LB/ACRE 10-10-10 FERTILIZER. MULCH APPLY 4,000 LB/ACRE GRAIN STRAW OR EQUIVALENT COVER OF ANOTHER SUITABLE MULCH. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING OR ROVING OR BY CRIMPING WITH A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MAINTENANCE REFERTILIZE IN THE SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE. MAY BE MOWED ONCE OR TWICE A YEAR, BUT MOWING IS NOT NECESSARY. RESEED, FERTILIZE AND MULCH DAMAGED AREAS IMMEDIATELY. SEEDING SCHEDULE 1.TILL OR DISC SOIL TO APPROPRIATE DEPTH PER THE NC EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL PERMANENT STABILIZATION REQUIREMENTS. 2.AMEND SOIL TO PROVIDE SUFFICIENT ORGANIC MATTER FOR LONG-TERM VEGETATION GROWTH AND INFILTRATION. 3.IF SOIL IS NOT AMENDED, PROVIDED A JUSTIFICATION (I.E., SOIL TEST RESULTS) FOR WHY THE AMENDMENT WAS NOT NECESSARY. 4.USE ADDITIONAL AMENDMENTS AS NECESSARY TO ENSURE THAT THE PERVIOUS SURFACE IS INFILTRATING STORMWATER AT PRE-DEVELOPMENT RATES. 5.FOLLOW NC EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL REQUIREMENTS AND GUIDELINES FOR PERMANENT SEEDING. 6.INSPECT ALL SEEDED AREAS AND MAKE NECESSARY RESEEDINGS WITHIN THE PLANTING SEASON, IF POSSIBLE. IF STAND SHOULD BE OVER 60% DAMAGED, REESTABLISH ORIGINAL LIME, FERTILIZER AND SEEDING RATES. 7.CONSULT CONSERVATION INSPECTOR ON MAINTENANCE AND FERTILIZATION AFTER PERMANENT COVER IS ESTABLISHED. *APPLY:AGRICULTURAL LIMESTONE - 2 TONS/ ACRES (3 TONS/ ACRE IN CLAY SOILS) FERTILIZER - 1,000 lbs. / ACRE -10-10-10 SUPERPHOSPHATE - 500 lbs> / ACRE -20% ANALYSIS MULCH - 2 TONS / ACRE (5000 LBS/AC FOR STEEP SLOPES) - SMALL GRAIN STRAW ANOTHER - ASPHALT EMULSION @ 300 GALS./ ACRE PERMANENT SEEDING IN NORTH CAROLINA (TABLE 6.11L) SEEDBED PREPARATION MAINTENANCE: NEW SEEDLINGS SHOULD BE INSPECTED FREQUENTLY AND MAINTENANCE PERFORMED AS NEEDED. IF RILLS ANG GULLIES DEVELOP, THEY MUST BE FILLED, RE-SEEDED, AND MULCHED AS SOON AS POSSIBLE. DIVERSIONS MAY BE NEEDED UNTIL NEW PLANTS TAKE HOLD. DAMAGE TO VEGETATION FROM DISEASE, INSECTS, TRAFFIC, ETC., CAN OCCUR AT ANY TIME.HERBICIDES AND REGULAR MOWING MAY BE NEEDED TO CONTROL WEEDS. DUST AND SPRAYS MAY BE NEEDED TO CONTROL INSECTS. WEEK OR DAMAGED SPOTS MUST BE RELIMED, FERTILIZED, MULCHED, AND RESEEDED AS PROMPTLY AS POSSIBLE. TEMPORARY SEEDING IN NORTH CAROLINA TREE PLANTING AND STAKING STAKING - TREES WILL BECOME STRONGER FASTER WHEN THE TOP 2/3 OF THE TREE IS FREE TO SWAY. TIE THE TRUNK LOOSELY WITH WIDE STRIPS OF RUBBER OR CLOTH ABOUT 1/3 UP THE TRUNK AND TIE TO THREE STAKES POSITIONED EVENLY AROUND THE TRUNK. STAKES SHOULD BE DRIVEN DEEPLY INTO THE GROUND TO PREVENT DISLODGING. CHECK AT LEAST EVERY THREE MONTHS FOR BINDING OR OTHER PROBLEMS. STAKES AND TIES SHOULD BE REMOVED SIX MONTHS TO ONE YEAR AFTER PLANTING. WRAPPING - WRAP ONLY THIN BARKED TREES IF THEY HAVE BEEN REMOVED FROM SHADE TO WHERE THE TRUNK IS EXPOSED TO DIRECT SUNLIGHT DURING THE DAY. WRAPPING SHOULD BEGIN AT THE BOTTOM AND WORK UP. WRAPPING MATERIAL SHOULD NOT TRAP OR HOLD WATER. PRUNING - CLEANLY PRUNE DAMAGED BRANCHES AND ROOTS AT THIS TIME. ADDITIONAL PRUNING SHOULD BE ONLY FOR SHAPING PURPOSES. PLANTING - ALL SYNTHETIC MATERIALS SHALL BE CLEARED FROM THE ROOTS, TRUNK AND CROWN OF THE PLANT. THE ROOT BALL MEDIUM SHOULD BE SHAKEN GENTLY FROM THE ROOT BALL IF IT IS A SOILESS MIXTURE. LOOSEN AND SPREAD THE ROOTS IN THE PLANTING HOLE. DAMAGED ROOTS AND ROOTS WHICH ENCIRCLE THE TRUNK SHOULD BE CLEANLY PRUNED. SET THE PLANT SO THAT IT WILL BE AT ITS ORIGINAL DEPTH OR SLIGHTLY ABOVE EXISTING GRADE. BACKFILL WITH SOIL FROM THE HOLE. TAMP AND WATER THE SOIL TO PREVENT AIR POCKETS. DO NOT AMEND THE SOIL AT THIS POINT EXCEPT TO AMEND THE PH. WATERING - THE BACKFILL AND ROOTS OF ALL NEWLY SET PLANTS SHOULD BE WATERED AS BACKFILLING IS BEING DONE SO THAT THE SOIL AND ROOTS ARE THOROUGHLY SOAKED. 3' SAUCER SCARIFY SIDES AND BOTTOM OF HOLE BACKFILL SOIL SOIL SURFACE NOTES REMOVE BURLAP FROM TOP OF ROOT BALL BEFORE BACKFILLING AROUND BALL IS COMPLETED ALL TREES WHICH ARE SMOOTH BARKED AT THE TIME OF PLANTING AND HAVE MORE THAN 2' OF CLEAR TRUNK SHALL BE WRAPPED ALL TREE WRAPPING SHALL EXTEND FROM THE TOP OF THE BACKFILL TO THE LOWERMOST TREE BRANCHES BARE ROOT, CONTAINER OR BALL SIZE X Y 8"4"5" TO 30" 30" OR GREATER 12"6" SCHEDULE FOR PLANT HOLE SIZE 3" - 6" MULCH DOUBLE STRAND 12 GAUGE WIRE: LEAVE SLACK CLOTH OR RUBBER TIE STAKES X Y TREE PLANTING AND STAKING DETAIL NTS SCHEDULE FOR PLANT HOLE SIZE 6"12"30" OR GREATER 5" TO 30"4"8" YXBARE ROOT, CONTAINER OR BALL SIZE X Y LOOSEN SOIL ON SIDES AND BOTTOM OF PLANTING HOLE BACKFILL SOIL AS IN NOTES EXISTING SOIL LEVEL 3" SAUCER 3" MULCH SHRUB PLANTING NOTES PRUNING - CLEANLY PRUNE DAMAGED BRANCHES AND ROOTS AT THIS TIME. ADDITIONAL PRUNING SHOULD BE ONLY FOR SHAPING PURPOSES. PLANTING - ALL SYNTHETIC MATERIALS SHOULD BE REMOVED FROM THE ROOTS, TRUNK OR CROWN OF THE PLANT. THE ROOT BALL MEDIUM SHOULD BE SHAKEN GENTLY FROM THE ROOT BALL IF IT IS A SOILESS MIXTURE. LOOSEN AND SPREAD THE ROOTS IN THE PLANTING HOLE. DAMAGED ROOTS AND ROOTS WHICH ENCIRCLE THE TRUNK SHOULD BE CLEANLY PRUNED. SET THE PLANT SO THAT IT WILL BE AT ITS ORIGINAL DEPTH OR SLIGHTLY ABOVE THE EXISTING GRADE. BACKFILL WITH SOIL FROM THE HOLE. TAMP AND WATER THE SOIL TO PREVENT AIR POCKETS. DO NOT AMEND THE SOIL AT THIS TIME EXCEPT TO ADJUST THE PH. STAKING - STAKE ONLY LARGER PLANTS THAT WILL CATCH THE WIND. EVERGREENS MAY NEED ATTENTION WHERE DECIDUOUS PLANTS DO NOT. WATERING - THE BACKFILL AND ROOTS OF ALL NEWLY SET PLANT MATERIAL SHOULD BE WATERED AS BACKFILLING IS DONE SO THAT THE SOIL AND ROOTS ARE THOROUGHLY SOAKED. SHRUB PLANTING DETAIL NTS NOTE: WHEN USING CELL-O-SEED DO NOT SEED PREPARED AREA. CELL-O-SEED MUST BE INSTALLED WITH PAPER SIDE DOWN. 3. ROLL THE BLANKETS (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE SLOPE. BLANKETS WILL UNROLL WITH APPROPRIATE SIDE 4. THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITH APPROXIMATELY 2"-5" (5cm-12.5cm) OVERLAP DEPENDING ON BLANKET TYPE. TO ENSURE PROPER SEAM ALIGNMENT, PLACE THE EDGE OF THE OVERLAPPING BLANKET (BLANKET BEING 5. CONSECUTIVE BLANKETS SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE 1. PREPARE SOIL BEFORE INSTALLING BLANKETS, INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED. AGAINST THE SOIL SURFACE. ALL BLANKETS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES/STAKES 3" (7.5cm) OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY 12" (30cm) APART ACROSS ENTIRE INSTALLED ON TOP) EVEN WITH THE COLORED SEAM STITCH ON THE PREVIOUSLY INSTALLED BLANKET. BLANKET WIDTH. NOTE: *IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" (15cm) MAY BE NECESSARY TO PROPERLY SECURE THE BLANKETS. 3" (7.5cm) 2"-5" (5cm-12.5cm) TYPICAL SLOPE BLANKET INSTALLATION 2. BEGIN AT THE TOP OF THE SLOPE BY ANCHORING THE BLANKET IN A 6" (15cm) DEEP X 6" (15cm) WIDE TRENCH WITH APPROXIMATELY 12" (30cm) OF BLANKET EXTENDED BEYOND THE UP-SLOPE PORTION OF THE TRENCH. ANCHOR THE 12" (30 cm) (15 cm) 6" 6" (15 cm) BLANKET WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12" (30cm) APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12" (30cm) PORTION OF BLANKET BACK OVER SEED AND COMPACTED SOIL. SECURE BLANKET OVER COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12" (30cm) APART ACROSS THE WIDTH OF THE BLANKET. AMERICAN NORTH GREEN USA 1-800-772-2040 CANADA 1-800-448-2040 14649 HIGHWAY 41 NORTH, EVANSVILLE, INDIANA 47725 www.nagreen.com 2.4. 5. 3B. 1. 3A. IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. WHEN USING OPTIONAL DOT SYSTEM , STAPLES/STAKES SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN. ℄ McGOW A N' S C R E E K50' STREAM BUFFER50' STREAM BUFFEREXISTIN G T R E E LI N E CENTERZONE 2ZONE 1ZONE 1ZONE 2EXISTING TREE LINELDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLD LD LDLDLDLD LD LD LDLDLDLDLDLDLD LD LDLDLDLDLDLDLD(13) WHITE PINES (Pinus strous)(14) WHITE PINES (Pinus strous)(8) WHITE PINES (Pinus strous)(6) SOUTHERN WAX-MYRTLES( Myrica cerifera)(12) SOUTHERN WAX-MYRTLES( Myrica cerifera)( GRASS )( GRASS )( GRASS )( GRASS )( GRASS )( GRASS )(TOP OF BANK)(TOP OF BANK)(TOP OF BANK)(TOP OF BANK)(TOP OF BANK)EXISTING EDGE OF RUNWAYEXISTING EDGE OF RUNWAYEXISTING PATHMEDIA MIX(6) WILLOW OAKS( Quercus Phellos)(8) WILLOW OAKS( Quercus Phellos)(8) SOUTHERN WAX-MYRTLES( Myrica cerifera)( GRASS )( GRASS )( GRASS )Know what'sRPROJECT NO.SHEET NO.DRAWING NAME:18-027418-0274_LS.dwgC-5BUFFER RESTORATION PLAN- PROJECT NO.SHEET NO.DRAWING NAME:18-0274Know what'sR18-0274_D.dwgD-1SEEDING MIXTURESPECIESRATE (LB/ACRE)RYE (GRAIN) 120ANNUAL LESPEDEZA (KOBE INPIEDMONT AND COASTAL PLAIN,KOREAN IN MOUNTAINS) 50GERMAN MILLET 40OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER INTHE PIEDMONT AND MOUNTAINS, A SMALL-STEMMED SUNDAGRASSRYE (GRAIN) 120IS NOT TO EXTEND BEYOND JUNE.MAY BE SUBSTITUED AT A RATE OF 50 LB/ACRE.SEEDING DATES:MOUNTAINS - ABOVE 2500 ft: FEB. 15 - MAY 15BELOW 2500 ft: FEB. 1 - MAY 1PIEDMONT - JAN. 1 - MAY 1COASTAL PLAIN - DEC. 1 - APR. 15MOUNTAINS - MAY 15 - AUG. 15PIEDMONT - MAY 1 - AUG. 15COASTAL PLAIN - APR. 15 - AUG. 15MOUNTAINS - AUG. 15 - DEC. 15COASTAL PLAIN AND PIEDMONT - AUG. 15 - DEC. 30SOIL AMENDMENTSFOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURALLIMESTONE AND 750 LBS/ACRE 10-10-10 FERTILIZERMULCHAPPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING OR AMULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS AMULCH ANCHORING TOOL.MAINTENANCEREFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, FERTILIZE AND MULCHIMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE.LATE WINTER &EARLY SPRINGSUMMERFALLLATE WINTER &EARLY SPRINGSUMMERFALLSTANDARD SILT FENCE OUTLETNTSFRONT VIEWSIDE VIEWPLAN VIEW18"6"GRADESTEEL FENCE POSTWIRE FENCEHARDWARE CLOTHFILTER OF 1 INCHDIAMETER #57WASHED STONEFLOW DIRECTIONGRADESTEEL FENCE POST SETMAXIMUM 2 FEET APARTWIRE FENCENOTE:BURY WIRE FENCE, HARDWARECLOTH, AND SILT FENCE FABRIC 6INCHES INTO THE TRENCHHARDWARE CLOTHSILTFENCEFABRICNOTE:SILT FENCE FABRICTO OVERLAPHARDWARE CLOTH BY12 INCHESSILT FENCEFABRIC ONWIRE FENCEHARDWARECLOTH ONWIRE FENCESTEELFENCE POSTFILTER OF 1 INCHDIAMETER #57WASHED STONEFLOW FLOW FLOW STABILIZATION TIMEFRAMESSite Area DescriptionStabilizationTimeframe ExceptionsPerimeter dikes, swales,ditches and slopes7 daysNoneHigh Quality Water (HQW)Zones7 daysNoneSlopes steeper than 3:17 daysIf slopes are 10’ or less in lengthand are not steeper than 2:1, 14days are allowedSlopes 3:1 or flatter14 days7 days for slopes greater than 50’in lengthAll other areas with slopesflatter than 4:114 daysNone, except for perimeters andHQW Zones8"TEMPORARY SILT FENCENTSSEEDING MIXTURESPECIESRATE (LB/ACRE)TALL FESCUE 250SERICEA LESPEDEZA 20KOBE LESPEDEZA 1050SEEDING NOTES1. AFTER AUGUST 15 USE UNSCARIFIED SERICEA SEED.2. WHERE PERIODIC MOWING IS PLANNED OR A NEAR APPEARANCE IS DESIRED, OMIT SERICEA ANDINCREASE KOBE LESPEZEDA TO 40 LB/ACRE.3. TO EXTEND SPRING SEEDING DATES INTO JUNE, ADD 15LB/ACRE HULLED BERMUDAGRASS.HOWEVER, AFTER MID-APRIL IT IS PREFERABLE TO SEED TEMPORARY COVER.NURSE PLANTSBETWEEN MAY 1 AND AUGUST 15, ADD 10 LB/ACRE GERMAN MILLET OR 15LB/ACRE SUDANGRASS.PRIOR TO MAY 1 OR AFTER AUGUST 15 ADD 40 LB/ACRE RYE (GRAIN).SEEDING DATESBEST POSSIBLEFALL: AUGUST 25 - SEPTEMBER 15 AUGUST 20 - OCTOBER 25LATE WINTER: FUBRUARY 15 - MARCH 21 FEBRUARY 1 - APRIL 15FALL IS BEST FOR ALL FESCUE AND LATE WINTER FOR LESPEDEZAS. OVER SEEDING OF KOBELESPEZEDA OVER FALL-SEEDED TALL FESCUE IS VERY EFFECTIVE.SOIL AMENDMENTSAPPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS, OR APPLY 4,000 LB/ACRE GROUNDAGRICULTURAL LIMESTONE AND 1,000 LB/ACRE 10-10-10 FERTILIZER.MULCHAPPLY 4,000 LB/ACRE GRAIN STRAW OR EQUIVALENT COVER OF ANOTHER SUITABLE MULCH. ANCHORSTRAW BY TACKING WITH ASPHALT, NETTING OR ROVING OR BY CRIMPING WITH A MULCH ANCHORINGTOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL.MAINTENANCEREFERTILIZE IN THE SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE. MAY BE MOWED ONCE ORTWICE A YEAR, BUT MOWING IS NOT NECESSARY. RESEED, FERTILIZE AND MULCH DAMAGED AREASIMMEDIATELY.SEEDING SCHEDULE1. TILL OR DISC SOIL TO APPROPRIATE DEPTH PER THE NC EROSION AND SEDIMENTCONTROL PLANNING AND DESIGN MANUAL PERMANENT STABILIZATION REQUIREMENTS.2. AMEND SOIL TO PROVIDE SUFFICIENT ORGANIC MATTER FOR LONG-TERM VEGETATIONGROWTH AND INFILTRATION.3. IF SOIL IS NOT AMENDED, PROVIDED A JUSTIFICATION (I.E., SOIL TEST RESULTS) FOR WHYTHE AMENDMENT WAS NOT NECESSARY.4. USE ADDITIONAL AMENDMENTS AS NECESSARY TO ENSURE THAT THE PERVIOUSSURFACE IS INFILTRATING STORMWATER AT PRE-DEVELOPMENT RATES.5. FOLLOW NC EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUALREQUIREMENTS AND GUIDELINES FOR PERMANENT SEEDING.6. INSPECT ALL SEEDED AREAS AND MAKE NECESSARY RESEEDINGS WITHIN THE PLANTINGSEASON, IF POSSIBLE. IF STAND SHOULD BE OVER 60% DAMAGED, REESTABLISHORIGINAL LIME, FERTILIZER AND SEEDING RATES.7. CONSULT CONSERVATION INSPECTOR ON MAINTENANCE AND FERTILIZATION AFTERPERMANENT COVER IS ESTABLISHED.*APPLY: AGRICULTURAL LIMESTONE - 2 TONS/ ACRES (3 TONS/ ACRE IN CLAY SOILS)FERTILIZER - 1,000 lbs. / ACRE -10-10-10SUPERPHOSPHATE - 500 lbs> / ACRE -20% ANALYSISMULCH - 2 TONS / ACRE (5000 LBS/AC FOR STEEP SLOPES) - SMALL GRAIN STRAWANOTHER - ASPHALT EMULSION @ 300 GALS./ ACREPERMANENT SEEDING IN NORTH CAROLINA (TABLE 6.11L)SEEDBED PREPARATIONMAINTENANCE:NEW SEEDLINGS SHOULD BE INSPECTED FREQUENTLY AND MAINTENANCE PERFORMED ASNEEDED. IF RILLS ANG GULLIES DEVELOP, THEY MUST BE FILLED, RE-SEEDED, AND MULCHEDAS SOON AS POSSIBLE. DIVERSIONS MAY BE NEEDED UNTIL NEW PLANTS TAKE HOLD.DAMAGE TO VEGETATION FROM DISEASE, INSECTS, TRAFFIC, ETC., CAN OCCUR AT ANYTIME.HERBICIDES AND REGULAR MOWING MAY BE NEEDED TO CONTROL WEEDS. DUST ANDSPRAYS MAY BE NEEDED TO CONTROL INSECTS. WEEK OR DAMAGED SPOTS MUST BERELIMED, FERTILIZED, MULCHED, AND RESEEDED AS PROMPTLY AS POSSIBLE.TEMPORARY SEEDING IN NORTH CAROLINATREE PLANTING AND STAKINGSTAKING - TREES WILL BECOME STRONGER FASTER WHEN THETOP 2/3 OF THE TREE IS FREE TO SWAY. TIE THE TRUNK LOOSELYWITH WIDE STRIPS OF RUBBER OR CLOTH ABOUT 1/3 UP THETRUNK AND TIE TO THREE STAKES POSITIONED EVENLY AROUNDTHE TRUNK. STAKES SHOULD BE DRIVEN DEEPLY INTO THEGROUND TO PREVENT DISLODGING. CHECK AT LEAST EVERYTHREE MONTHS FOR BINDING OR OTHER PROBLEMS. STAKESAND TIES SHOULD BE REMOVED SIX MONTHS TO ONE YEARAFTER PLANTING.WRAPPING - WRAP ONLY THIN BARKED TREES IF THEY HAVE BEENREMOVED FROM SHADE TO WHERE THE TRUNK IS EXPOSED TODIRECT SUNLIGHT DURING THE DAY. WRAPPING SHOULD BEGINAT THE BOTTOM AND WORK UP. WRAPPING MATERIAL SHOULDNOT TRAP OR HOLD WATER.PRUNING - CLEANLY PRUNE DAMAGED BRANCHES AND ROOTS ATTHIS TIME. ADDITIONAL PRUNING SHOULD BE ONLY FOR SHAPINGPURPOSES.PLANTING - ALL SYNTHETIC MATERIALS SHALL BE CLEARED FROMTHE ROOTS, TRUNK AND CROWN OF THE PLANT. THE ROOT BALLMEDIUM SHOULD BE SHAKEN GENTLY FROM THE ROOT BALL IF ITIS A SOILESS MIXTURE. LOOSEN AND SPREAD THE ROOTS IN THEPLANTING HOLE. DAMAGED ROOTS AND ROOTS WHICH ENCIRCLETHE TRUNK SHOULD BE CLEANLY PRUNED. SET THE PLANT SOTHAT IT WILL BE AT ITS ORIGINAL DEPTH OR SLIGHTLY ABOVEEXISTING GRADE. BACKFILL WITH SOIL FROM THE HOLE. TAMPAND WATER THE SOIL TO PREVENT AIR POCKETS. DO NOT AMENDTHE SOIL AT THIS POINT EXCEPT TO AMEND THE PH.WATERING - THE BACKFILL AND ROOTS OF ALL NEWLY SETPLANTS SHOULD BE WATERED AS BACKFILLING IS BEING DONESO THAT THE SOIL AND ROOTS ARE THOROUGHLY SOAKED.3' SAUCERSCARIFY SIDES AND BOTTOM OF HOLEBACKFILL SOILSOIL SURFACENOTESREMOVE BURLAP FROM TOPOF ROOT BALL BEFOREBACKFILLING AROUND BALL ISCOMPLETEDALL TREES WHICH ARESMOOTH BARKED AT THE TIMEOF PLANTING AND HAVE MORETHAN 2' OF CLEAR TRUNKSHALL BE WRAPPEDALL TREE WRAPPING SHALLEXTEND FROM THE TOP OFTHE BACKFILL TO THELOWERMOST TREE BRANCHESBARE ROOT,CONTAINER ORBALL SIZEXY8" 4"5" TO 30"30" OR GREATER12" 6"SCHEDULE FOR PLANT HOLE SIZE3" - 6" MULCHDOUBLE STRAND 12 GAUGE WIRE:LEAVE SLACK CLOTH OR RUBBER TIESTAKESXYTREE PLANTING AND STAKING DETAILNTSSCHEDULE FOR PLANT HOLE SIZE6"12"30" OR GREATER5" TO 30"4"8"YXBARE ROOT, CONTAINEROR BALL SIZEXYLOOSEN SOIL ON SIDES ANDBOTTOM OF PLANTING HOLEBACKFILL SOIL AS IN NOTESEXISTING SOIL LEVEL3" SAUCER3" MULCHSHRUB PLANTING NOTESPRUNING - CLEANLY PRUNE DAMAGED BRANCHES AND ROOTS AT THIS TIME.ADDITIONAL PRUNING SHOULD BE ONLY FOR SHAPING PURPOSES.PLANTING - ALL SYNTHETIC MATERIALS SHOULD BE REMOVED FROM THEROOTS, TRUNK OR CROWN OF THE PLANT. THE ROOT BALL MEDIUM SHOULDBE SHAKEN GENTLY FROM THE ROOT BALL IF IT IS A SOILESS MIXTURE.LOOSEN AND SPREAD THE ROOTS IN THE PLANTING HOLE. DAMAGED ROOTSAND ROOTS WHICH ENCIRCLE THE TRUNK SHOULD BE CLEANLY PRUNED. SETTHE PLANT SO THAT IT WILL BE AT ITS ORIGINAL DEPTH OR SLIGHTLY ABOVETHE EXISTING GRADE. BACKFILL WITH SOIL FROM THE HOLE. TAMP AND WATERTHE SOIL TO PREVENT AIR POCKETS. DO NOT AMEND THE SOIL AT THIS TIMEEXCEPT TO ADJUST THE PH.STAKING - STAKE ONLY LARGER PLANTS THAT WILL CATCH THE WIND.EVERGREENS MAY NEED ATTENTION WHERE DECIDUOUS PLANTS DO NOT.WATERING - THE BACKFILL AND ROOTS OF ALL NEWLY SET PLANT MATERIALSHOULD BE WATERED AS BACKFILLING IS DONE SO THAT THE SOIL AND ROOTSARE THOROUGHLY SOAKED.SHRUB PLANTING DETAILNTSNOTE: WHEN USING CELL-O-SEED DO NOT SEED PREPARED AREA. CELL-O-SEED MUST BE INSTALLED WITH PAPER SIDE DOWN.3. ROLL THE BLANKETS (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE SLOPE. BLANKETS WILL UNROLL WITH APPROPRIATE SIDE 4. THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITH APPROXIMATELY 2"-5" (5cm-12.5cm) OVERLAP DEPENDINGON BLANKET TYPE. TO ENSURE PROPER SEAM ALIGNMENT, PLACE THE EDGE OF THE OVERLAPPING BLANKET (BLANKET BEING5. CONSECUTIVE BLANKETS SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE 1. PREPARE SOIL BEFORE INSTALLING BLANKETS, INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED.AGAINST THE SOIL SURFACE. ALL BLANKETS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES/STAKES3" (7.5cm) OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY 12" (30cm) APART ACROSS ENTIREINSTALLED ON TOP) EVEN WITH THE COLORED SEAM STITCH ON THE PREVIOUSLY INSTALLED BLANKET.BLANKET WIDTH.NOTE:*IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" (15cm) MAY BE NECESSARY TOPROPERLY SECURE THE BLANKETS.3"(7.5cm)2"-5"(5cm-12.5cm)TYPICAL SLOPE BLANKET INSTALLATION2. BEGIN AT THE TOP OF THE SLOPE BY ANCHORING THE BLANKET IN A 6" (15cm) DEEP X 6" (15cm) WIDE TRENCHWITH APPROXIMATELY 12" (30cm) OF BLANKET EXTENDED BEYOND THE UP-SLOPE PORTION OF THE TRENCH. ANCHOR THE12"(30 cm)(15 cm)6"6"(15 cm)BLANKET WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12" (30cm) APART IN THE BOTTOM OF THE TRENCH.BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12" (30cm) PORTION OF BLANKET BACK OVER SEED AND COMPACTED SOIL. SECURE BLANKET OVER COMPACTED SOIL WITH A ROW OFSTAPLES/STAKES SPACED APPROXIMATELY 12" (30cm) APART ACROSS THE WIDTH OF THE BLANKET.AMERICANNORTHGREENUSA 1-800-772-2040 CANADA 1-800-448-204014649 HIGHWAY 41 NORTH, EVANSVILLE, INDIANA 47725www.nagreen.comIN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. WHEN USING OPTIONAL DOT SYSTEM , STAPLES/STAKESSHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN. EXISTING PATHEDGE OF EXISTING RUNWAYEDGE OF EXISTING RUNWAY ℄ McGOWA N' S C R E E K AN'S C W S E 590 590600600610610592592594594596596598598602602604604606606608608612614614 590590600 600610592592 594594596596598598602602 604604606 606608608 61261461650' STREAM BUFFER50' STREAM BUFFEREXISTI N G T R E E LI N E CENTERZONE 2ZONE 1ZONE 1ZONE 2EXISTING TREE LINE2:1 SLOPE2:1 SLOPE614612612610608606604602600598596594614612610608606604602600598596592LDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLD LD LDLDLDLD LD LD LDLDLDLDLDLDLD LD LDLDLDLDLDLDLDLD/SFLD/SFLD/SFLD/SFLD/SFLD/SF LD / S F LD / S F LD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SF LD/SF Know what'sRPROJECT NO.SHEET NO.DRAWING NAME:18-027418-0274_S.dwgC-4WATER VALVEEXIST / PROPOSEDFIRE HYDRANTWATER METERFIRE DEPT. CONNECTION (FDC)AIR RELEASE VALVE (ARV)POST INDICATOR VALVE (PIV)PLUG & BLOCKREDUCERMECHANICAL JOINT / BENDEXISTING WATER MAINPROPOSED WATER MAIN / SERVICEEXISTING GAS MAINPROPOSED GAS MAINSANITARY SEWER MANHOLESEWER CLEAN OUTDROP INLETCURB INLETFLARED END SECTION (FES)EXISTING SEWER MAINPROPOSED SEWER MAIN / SERVICEEXISTING STORM PIPEPROPOSED STORM PIPEEXISTING OVERHEAD ELECTRICPROPOSED UNDERGROUND ELECTRICSSWGJUNCTION BOXUGE50' L x 20' W x 24" DCLASS 1 - MED.RIP-RAP INSTALLEDFLUSH W/ STREAM BEDCONCRETE HEADWALL(SEE DETAIL)CONCRETE HEADWALL(SEE DETAIL)GRASS LINED SWALE (TYP.)GRASS LINED SWALE (TYP.)DRY DETENTIONPONDRISER OUTLETRIP-RAP OUTLETPROTECTIONSEDIMENT FOREBAYRIP-RAP LINED DITCHNOTE:ALL 2:1 SLOPES SHALL BESTABILIZED WITH NORTHAMERICAN GREEN (NAG) SC150MATTING AS SOON AS GRADINGIS COMPLETEDDAM ZONE 1 DISTURBANCE = 6,892 SFZONE 1 DISTURBANCE = 6,931 SFZONE 2 DISTURBANCE = 3,037 SFZONE 2 DISTURBANCE = 2,472 SFLENGTH OF STREAMDISTURBED = 198 LFPIPE - 1148.00' OF 72" RCPINV. IN = 589.00'INV. OUT = 588.00'SLOPE = 0.68%ZONE 2 DISTURBANCE (OTHER) = 907 SFZONE 2 DISTURBANCE (OTHER) = 1,328 SFZONE 2 DISTURBANCE (OTHER) = 921 SFZONE 2 DISTURBANCE (OTHER) = 769 SFZONE 1 DISTURBANCE (OTHER) = 905 SFZONE 1 DISTURBANCE (OTHER) = 692 SFZONE 1 DISTURBANCE (OTHER) = 1,653 SFZONE 1 DISTURBANCE (OTHER) = 1,692 SF EXISTING PATHEDGE OF EXISTING RUNWAYEDGE OF EXISTING RUNWAY ℄ McGOWA N' S C R E E K AN'S C W S E 590 590600600610610592592594594596596598598602602604604606606608608612614614 590590600 600610592592 594594596596598598602602 604604606 606608608 61261461650' STREAM BUFFER50' STREAM BUFFEREXISTI N G T R E E LI N E CENTERZONE 2ZONE 1ZONE 1ZONE 2EXISTING TREE LINE2:1 SLOPE2:1 SLOPE614612612610608606604602600598596594614612610608606604602600598596592LDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLD LD LDLDLDLD LD LD LDLDLDLDLDLDLD LD LDLDLDLDLDLDLDLD/SFLD/SFLD/SFLD/SFLD/SFLD/SF LD / S F LD / S F LD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SFLD/SF LD/SF Know what'sRPROJECT NO.SHEET NO.DRAWING NAME:18-027418-0274_S.dwgC-4WATER VALVEEXIST / PROPOSEDFIRE HYDRANTWATER METERFIRE DEPT. CONNECTION (FDC)AIR RELEASE VALVE (ARV)POST INDICATOR VALVE (PIV)PLUG & BLOCKREDUCERMECHANICAL JOINT / BENDEXISTING WATER MAINPROPOSED WATER MAIN / SERVICEEXISTING GAS MAINPROPOSED GAS MAINSANITARY SEWER MANHOLESEWER CLEAN OUTDROP INLETCURB INLETFLARED END SECTION (FES)EXISTING SEWER MAINPROPOSED SEWER MAIN / SERVICEEXISTING STORM PIPEPROPOSED STORM PIPEEXISTING OVERHEAD ELECTRICPROPOSED UNDERGROUND ELECTRICSSWGJUNCTION BOXUGE50' L x 20' W x 24" DCLASS 1 - MED.RIP-RAP INSTALLEDFLUSH W/ STREAM BEDCONCRETE HEADWALL(SEE DETAIL)CONCRETE HEADWALL(SEE DETAIL)GRASS LINED SWALE (TYP.)GRASS LINED SWALE (TYP.)DRY DETENTIONPONDRISER OUTLETRIP-RAP OUTLETPROTECTIONSEDIMENT FOREBAYRIP-RAP LINED DITCHNOTE:ALL 2:1 SLOPES SHALL BESTABILIZED WITH NORTHAMERICAN GREEN (NAG) SC150MATTING AS SOON AS GRADINGIS COMPLETEDDAM ZONE 1 DISTURBANCE = 6,892 SFZONE 1 DISTURBANCE = 6,931 SFZONE 2 DISTURBANCE = 3,037 SFZONE 2 DISTURBANCE = 2,472 SFLENGTH OF STREAMDISTURBED = 198 LFPIPE - 1148.00' OF 72" RCPINV. IN = 589.00'INV. OUT = 588.00'SLOPE = 0.68%ZONE 2 DISTURBANCE (OTHER) = 907 SFZONE 2 DISTURBANCE (OTHER) = 1,328 SFZONE 2 DISTURBANCE (OTHER) = 921 SFZONE 2 DISTURBANCE (OTHER) = 769 SFZONE 1 DISTURBANCE (OTHER) = 905 SFZONE 1 DISTURBANCE (OTHER) = 692 SFZONE 1 DISTURBANCE (OTHER) = 1,653 SFZONE 1 DISTURBANCE (OTHER) = 1,692 SF Brook hol low Roa d No v 16 , 2019¯ No rth Car ol ina F loo dpl ain Mapping Program FLOOD HAZAR D INFORMATION SPECIAL FLOODHAZARD AREAS OTHER AREAS OFFLOOD HAZARD OTHERAREAS GENERALSTRUCTURES Without Base Flood Ele vation (BFE) With BF E or Depth Regulator y Flood way Are as Dete rmined to be Outside the 0.2% A nnual C hance Flood plain Non-accred ite d Le vee, Dik e, or F loodwall Zone A ,V, A99 Zone AE, AO, AH, VE, AR Zone X HTTP://FRIS.NC.GOV/FR IS THE INFORMAT ION DEPICTED ON THIS M AP AND SUPP OR TINGDOCUMENTATION AR E ALSO AVAILAB LE IN DIGI TAL FORMAT AT NORTH CAROLIN A FLO ODPLAIN MAPPING PROG RAM FLOOD INSURANCE RATE MAPNORTH C AROLIN A PANEL SE E FIS REPOR T F OR ZONE DESCR IPTIONS AND INDEX MAP Cross Sections with 1% Annual ChanceWater Sur face Elevation (B FE) Coas tal Transe ct OTHERFEATURES Prof ile B aseline Hydrog raphic F eature Limit of Study Limit of Mode rate Wave Action (LiM WA ) Jurisdiction B oundar y Accred ited or P rovis ionally AccreditedLevee, Dik e, or F loodwall Coas tal Transe ct B aseline SCA LE 1 inc h = 500 fe et Map Projec tion:North Carolina State Plane Projection Feet (Zone 3200)Datum: NAD 1983 (Horizontal), NAVD 1988 (Vertical) PANEL LOCATOR LOGO LOGO NOTES TO US ERS For informat ion and qu estions abo ut this map, availab le prod ucts asso ciated with t his FIRM including historic ve rsio ns o f this FIRM, how to o rd er pro ducts o r th e National Flood Insura nce Program in ge neral,plea se call the FEMA Ma p Informa tion eXchang e at 1-87 7-FEMA-MAP (1-877-336 -26 27) or visit the FEMA Ma p Service Cente r we bsite at http://msc.fema .gov. An acco mpanyin g Floo d Insurance Stu dy rep ort , Letter of MapRevision (LOMR) or Lett er o f Map Amendment (LOMA) revising portion s of this pan el, and digital versions of th isFIRM may be a vailab le. Visit the North Ca ro lin a Floo dpla in Mapping Pro gra m w ebsit e at ht tp://www.ncf lood maps.co m,or cont act t he FEMA Map Service Ce nter. Commun ities annexin g lan d on a djacent FIR M pane ls must obta in a current copy of t he adjacent pa nel a s we ll asthe curren t FIRM Ind ex. These may b e ordered d irec tly from the Map Service Center at t he number liste d abo ve. For communit y an d co untywide map d ates re fer to the Flood Insu ran ce Study report fo r th is jurisdiction. To d etermin e if floo d insurance is a vailab le in the community, co ntact yo ur Insu ra nce agent o r call th e NationalFlood I nsuran ce Program at 1-8 00-638-662 0. Flood I nsuran ce Study (FI S) mean s an ex amin atio n, evalu atio n, and determination of f lood hazards, corresp ondingwater su rfa ce e levations , floo d hazard risk zone s, a nd oth er f lood data in a community issued by the North Ca ro lin aFloodplain Map ping Program (NCFMP). Th e Floo d Insurance Stud y (FIS) is comprised of the following produ ctsused togeth er: the Digital Flood Ha zard Dat abase, the Water Su rfa ce Ele vation Ra sters, the d igitally derived,autoge nerated Flood In surance Ra te Map and th e Floo d Insuranc e Survey Report. A Flood In surance Survey is acompilation and pre sen tatio n of flood risk data for sp ecific w atercourse s, lakes, and coastal flood hazard areas with ina co mmunity. This report contains detailed floo d eleva tion data, d ata tab les and FI RM in dices. Wh en a flood stud y iscompleted for the NFI P, the digital informa tion , re ports a nd ma ps a re assemb led into an FIS. Information shown onthis FIRM is p rovid ed in digita l forma t by the NCFMP. Base map inf ormatio n sh own on this FIRM wa s p rovid ed indigital format b y th e NCFMP. The source of this informa tion can be de termine d from th e meta data a vailab le in thedigital FL OOD dat abase and in t he Te chnic al Support Da ta N oteb ook (TSDN). ACC RED ITED LEVEE NO TES TO USERS: If a n accredited lev ee note appe ars on this pan el check w ith your loca lcommunity to obtain mo re info rmatio n, su ch as th e estimated lev el of protection provided (which may ex ceed the1-p ercent -an nual-chance level) and Eme rge ncy Act ion Pla n, on t he le vee syst em(s) show n a s providing p ro tection.To mitigate f lood risk in residual risk area s, p rop ert y own ers an d residents are e ncou ra ged to con sider floo dinsurance and flood proofing or othe r p ro tective measures. For more information on floo d in surance, interestedparties should vis it the FEMA We bsite at http://ww w.fema.gov/busin ess/nfip/in dex.sht m. PRO VISIONALLY AC CREDITED LEVEE NOTES TO USERS: If a Pro visionally Accre dite d Levee (PAL) noteappears on th is panel, check with your lo cal co mmun ity to ob tain more information, such as the e stimated level ofprotection p ro vided (w hich may exceed the 1-percent-annu al-chance level) and Emergen cy Action Plan, on thelevee system(s) show n as providin g protectio n. To maintain accreditation, the levee o wner or co mmun ity isrequired t o su bmit the da ta and document ation necessary to c omply with Section 6 5.10 o f the NFIP reg ula tions.If the communit y or own er does not p ro vide the nec essary d ata an d documen tatio n or if the da ta and doc umenta tionprovided indicate s th e le vee syste m doe s no t comply with Se ction 65 .10 requirement s, FEMA will revise the floo dhazard and risk info rmatio n for this a rea to reflect d e-accredit atio n of the levee sy stem. To mitigate floo d ris k inresidual risk areas, property owne rs and residents are encourage d to conside r f lood insurance and floo dproofingor o ther protective measures. For more info rmatio n on flood insurance, in tereste d parties shou ld visit the FEMAWebsite at http ://www.f ema.go v/bu siness/n fip/index.shtm. LIMIT OF MODERATE WAVE ACTION NO TES TO USERS: For s ome coastal floo ding zon es t he AE Zon ecategory ha s b een divided by a Limit of Moderate Wave Action (LiMWA). The LiMWA rep resents the approxima telandward limit of the 1.5-foot b re aking wave. The effect s of wave hazards b etween the VE Zone and th e LiMWA(or be tween th e s horeline an d the L iMWA fo r a re as wh ere VE Zones are not iden tified) will be simila r t o, but lesssevere than those in the VE Zon e. COAS TAL BARR IE R RESOURCES SYSTEM (CBR S) NOTE This map may includ e approximate bo undaries o f the CBRS fo r informa tiona l pu rp oses on ly. Floo d in surance is n otavailable within CBRS areas for stru ctu res tha t are newly b uilt or s ubst antially improved on or after the date(s)indica ted on the ma p. For more informat ion see http://www.fws.gov/cb ra, the FIS Report, or call the U.S. Fishand Wildlife Service Cu stomer Service Cente r a t 1-800-344 -WILD. CBRS Area Other wise Protected Area Channel, C ulve r t, or Storm Se wer 0.2% A nnual Chance F lood Hazar d, Areas of 1% A nnual Chance F lood with Ave rage De pth Les s T han One F oot or With Drainag e Are as of Les s Than One Square M ileFuture Conditions 1% A nnual Chance F lood Haz ardArea with Re duced Flood R is k d ue to Le veeSee Notes Zone X Zone X Zone X 9855 1:6,000 %,012 18.2 !(8 1950000 FEET850000 FEET 1950000 FEET860000 FEET 1960000 FEET 860000 FEET 1960000 FEET 850000 FEET This digit al Flood In surance Ra te Map (FIRM) wa s p rod uce d through a uniquecooperative p artnership betw een the State of No rth Caro lina and th e FederalEmergency Mana gemen t Agen cy (FEMA). The Sta te o f North Carolina hasimplemented a long term approach to flo odplain man ageme nt to decre ase thecosts ass ociated with floo din g. This is demo nstrate d by the State 's commitmentto map floo d ha zard are as at t he loc al level. As a part of this e ffort, the Sta te ofNorth Carolina has joined in a Co operating Technical State ag re ement withFEMA to produce and maintain this d igital FIRM. NATIONAL FLOOD INSURANCE PRO GRAM))))i1813 i1906 i1948 i1915 i1872 i1932 i1831 i1851 i1894 i1813 i1906 i1948 i1915 i1872 i1932 i1831 i1851 i1894 547.0578.25 8 9.1 570.5 565.7615.65 6 0 . 6 580.5552.4609.7562.7 582.05 8 3 .2 588.6563.3577.9560.7595.4556.4 552.6597.65 8 2 . 9 569.7579.45 8 9 .0 584.0574.25 9 3 . 5 5 7 2 . 4612.75 4 7 .2598.6601.85 6 8 . 9610.2563.2558.9584.0547.2548.05 6 5 .2 560.8549.4610.75 7 0 . 7 558.25 6 9 .9 5 5 4 . 9 573.55 5 3 . 1 5 7 7 . 3 550.6562.1547.6 547.2549.4566.05 5 2 .0 E L e ba n o n R d F ra n k P e rry RdAltman RdFranklinAdamsRdFaucette Mill Rd ChatwoodLnDaltons RdWilliam Riley RdNLloydsDairyRdBrookhollow RdBrookhollowRdNOld Paths TrlBlacksmith Rd<HighRock Creek DryCreekHi ghRockCr e ekHighR o c k Creek M c G o w anCreek McGowanCreekE noRiver EnoRiverEnoRiverORANGE COUNTYUNINCORPORATED ARE AS370342 ZO NE AE ZO NE AE ZO NE AE ZONE AE ZONE AE ZONE AE ZONE AE i039 i028 i023 i085 i005 i085 i018 i088 i044 i100 i040 i013i060 i008 i066 i057 i081 i052 i046 i035 i055 i067 i101 i010 i069 i077 i052 i090 i044 i036 i094 i006 i014 i040 i094 i061 i030 i073 i026 i003 i019 i106 i105 i009 i090 i018 i030 i076 79°8'30"W 79°8'30"W 79°9'0"W 79°9'0"W 79°9'30"W 79°9'30"W 79°10'0"W 79°10'0"W 36°6'30 "N 36°6'30"N 36°6 '0"N 36°6'0"N 36°5'30 "N 36°5'30"N Caswell Person Alamance Orange Durham WakeChatham 9920 9940 9960 9980 9990 0900 0910 9828 9849 9859 9868 9889 9899 0809 0819 9848 9858 9888 9898 0808 0818 9827 9837 9847 9857 9867 9877 9887 9897 0807 0817 972 8 973 8 9748 9758 9768 9778 9788 9798 9826 9836 9846 9856 9866 9876 9886 9896 0806 9825 9835 9845 9855 9865 9875 9885 9895 0805 9824 9834 9844 9854 9864 9874 9884 9894 0804 9823 9833 9843 9853 9863 9873 9883 9893 0803 9822 9832 9842 9852 9862 9872 9882 9892 0802 9820 9841 9851 9861 9871 9881 9891 0801 9840 9850 9860 9870 9880 9890 0800 972 9 973 9 9749 9759 9769 9779 9789 9799 9727 9737 9746 9767 9777 9787 9797 9766 9776 9786 9796 I 0 500 1,000250Feet 0 150 30075Meters BM5 510 D Nor th C arolina Ge ode tic Sur ve y be nch mark BM5 510 ?BM5 510z National Geod etic Sur vey benc h markContractor Es t. NCF M P Sur vey b ench m ark Panel Contain s: COMMUNIT Y CID PANE L SUFFIX 9855370342 KORANGE COUNTY VERSION NU MBER2.3.3.2 MAP NUMBER 3710985500K MAP RE VISEDNovember 17, 2017 Three Oaks Engineering, Inc. 324 Blackwell Street, Suite 1200 Durham, NC 27701 (919) 732-1300 August 22, 2019 ATTN: Tim Smith, PE, PLS Senior Project Manager Summit Design and Engineering Services 504 Meadowland Drive Hillsborough, NC 27278-8551 SUBJECT: Michaux’s sumac (Rhus michauxii) and Smooth coneflower (Echinacea laevigata) Survey Report for 620 Brookhollow Road Project Site (Orange County, North Carolina) Dear Mr. Smith: Project Description Three Oaks Engineering, Inc. (Three Oaks) was requested to perform protected species surveys for Michaux’s sumac (Rhus michauxii) and smooth coneflower (Echinacea laevigata) within the 5.5-acre project study area located on the property at 620 Brookhollow Road in Hillsborough, Orange County, North Carolina (owned by Mr. Larry F. Warren) (Figure 1; Appendix A). Three Oaks performed this work as a sub-consultant to Summit Design and Engineering Services (Summit). This memorandum presents the findings of these plant surveys, conducted on August 21, 2019. The surveys were led by Three Oaks Environmental Scientist Nathan Howell. Morphology and Habitat Description (via USFWS: https://www.fws.gov/raleigh/species/cntylist/nc_counties.html ) Michaux’s sumac Morphology: Michaux's sumac is a rhizomatous, densely hairy shrub, with erect stems from 1 - 3 feet (ft) (30.5 – 91 centimeters, cm) in height. The compound leaves contain evenly serrated, oblong to lanceolate, acuminate leaflets. Most plants are unisexual; however, more recent observations have revealed plants with both male and female flowers on one plant. The flowers are small, borne in a terminal, erect, dense cluster, and colored greenish yellow to white. Flowering usually occurs from June to July; while the fruit, a red drupe, is produced through the months of August to October. The optimal survey window for this species is May – October. Smooth coneflower Morphology: Smooth coneflower is a perennial herb in the Aster family (Asteraceae) that grows up to 3.3 ft (1 meter; m) tall from a vertical root stock. The large elliptical to broadly lanceolate basal leaves may reach 8 inches (in) (20 cm) in length and 3.0 in (7.5 cm) in width and taper into long petioles toward the base. They are smooth to slightly rough in texture. The stems are smooth, with few leaves. The mid-stem leaves are smaller than the basal leaves and have shorter petioles. Flower heads are usually solitary. The rays of the flowers (petal-like structures) are light pink to purplish in color, usually drooping, and 2 – 3.2 in (5 - 8 cm) long. Flowering occurs from late May through mid-July and fruits develop from late June to September. The fruiting structures often persist through the fall. Reproduction is accomplished both sexually (by seed) and asexually (by rhizome). The optimal survey window for this species is late May – October. Michaux’s sumac Habitat Description: Michaux's sumac grows in sandy or rocky open woods in association with basic soils. Apparently, this plant survives best in areas where some form of disturbance has provided an open area. Several populations in North Carolina are on highway rights-of-way, roadsides, or on the edges of artificially maintained clearings. Two other populations are in areas with periodic fires, and two populations exist on sites undergoing natural succession. One population is situated in a natural opening on the rim of a Carolina bay. Smooth coneflower Habitat Description: Smooth coneflower is typically found in open woods, glades, cedar barrens, roadsides, clear-cuts, dry limestone bluffs, and power line rights-of-way, usually on magnesium and calcium rich soils associated with amphibolite, dolomite or limestone (in Virginia), gabbro (in North Carolina and Virginia), diabase (in North Carolina and South Carolina), and marble (in South Carolina and Georgia). Smooth coneflower occurs in plant communities that have been described as xeric hardpan forests, diabase glades or dolomite woodlands. Optimal sites are characterized by abundant sunlight and little competition in the herbaceous layer. Natural fires, as well as large herbivores, historically influenced the vegetation in this species' range. Many of the herbs associated with smooth coneflower are also sun-loving species that depend on periodic disturbances to reduce the shade and competition of woody plants. Survey Results Michaux’s sumac: Suitable habitat for Michaux’s sumac exists within the study area, with the best habitat located along the field edge and within cleared areas. On August 21, 2019, Three Oaks conducted a survey for this species; special attention was paid to the most suitable habitat. No Michaux’s sumac was identified during the survey. The North Carolina Natural Heritage Program (NCNHP) July 2019 dataset (viewed using the NCNHP Data Explorer website: https://ncnhde.natureserve.org/) indicates one known occurrence of Michaux’s sumac overlapping the study area (NCNHP Element Occurrence No. 2). However, this occurrence is designated by NCNHP as a Low Accuracy, Historical, and Extirpated occurrence. Therefore, due to the negative survey results of this survey, and the lack of extant occurrences within 1.0 mile of the project, a Biological Conclusion of “No Effect” has been rendered for this species. Smooth coneflower: Suitable habitat for smooth coneflower exists within the study area, with the best habitat located along the field edge and within cleared areas. On August 21, 2019, Three Oaks conducted a survey for this species; special attention was paid to the most suitable habitat. No smooth coneflower was identified during the survey. The NCNHP July 2019 dataset indicates no known smooth coneflower occurrences within the study area or within 1.0 mile of the study area. Due to the negative survey results of this survey, and the lack of known populations within 1.0 mile of the project, a Biological Conclusion of “No Effect” has been rendered for this species. Please let me know if you have any questions or require any additional information. Sincerely, James Mason Senior Environmental Scientist james.mason@threeoaksengineering.com Mobile: (704) 604-8358 Appendix A Figures EXISTING PATHEXISTING RUNWAYEXISTING RUNWAYBROOKHOLLOW ROAD EFLAND CED A R G R O V E R O A D 100' FLIGHT PATH LIMITSKnow what'sRPROJECT NO.SHEET NO.DRAWING NAME:18-027418-0274_S.dwgC-2PROJECT AREALOCATIONEXISTING LANDING FIELD United States Department of the Interior FISH AND WILDLIFE SERVICE Raleigh Ecological Services Field Office Post Office Box 33726 Raleigh, NC 27636-3726 Phone: (919) 856-4520 Fax: (919) 856-4556 In Reply Refer To: Consultation Code: 04EN2000-2019-SLI-1483 Event Code: 04EN2000-2019-E-03387 Project Name: 620 Brookhollow Road Project Subject:List of threatened and endangered species that may occur in your proposed project location, and/or may be affected by your proposed project To Whom It May Concern: The species list generated pursuant to the information you provided identifies threatened, endangered, proposed and candidate species, as well as proposed and final designated critical habitat, that may occur within the boundary of your proposed project and/or may be affected by your proposed project. The species list fulfills the requirements of the U.S. Fish and Wildlife Service (Service) under section 7(c) of the Endangered Species Act (Act) of 1973, as amended (16 U.S.C. 1531 et seq.). New information based on updated surveys, changes in the abundance and distribution of species, changed habitat conditions, or other factors could change this list. Please feel free to contact us if you need more current information or assistance regarding the potential impacts to federally proposed, listed, and candidate species and federally designated and proposed critical habitat. Please note that under 50 CFR 402.12(e) of the regulations implementing section 7 of the Act, the accuracy of this species list should be verified after 90 days. This verification can be completed formally or informally as desired. The Service recommends that verification be completed by visiting the ECOS-IPaC website at regular intervals during project planning and implementation for updates to species lists and information. An updated list may be requested through the ECOS-IPaC system by completing the same process used to receive the enclosed list. Section 7 of the Act requires that all federal agencies (or their designated non-federal representative), in consultation with the Service, insure that any action federally authorized, funded, or carried out by such agencies is not likely to jeopardize the continued existence of any federally-listed endangered or threatened species. A biological assessment or evaluation may be prepared to fulfill that requirement and in determining whether additional consultation with the Service is necessary. In addition to the federally-protected species list, information on the species' life histories and habitats and information on completing a biological assessment or August 22, 2019 08/22/2019 Event Code: 04EN2000-2019-E-03387   2    evaluation and can be found on our web page at http://www.fws.gov/raleigh. Please check the web site often for updated information or changes If your project contains suitable habitat for any of the federally-listed species known to be present within the county where your project occurs, the proposed action has the potential to adversely affect those species. As such, we recommend that surveys be conducted to determine the species' presence or absence within the project area. The use of North Carolina Natural Heritage program data should not be substituted for actual field surveys. If you determine that the proposed action may affect (i.e., likely to adversely affect or not likely to adversely affect) a federally-protected species, you should notify this office with your determination, the results of your surveys, survey methodologies, and an analysis of the effects of the action on listed species, including consideration of direct, indirect, and cumulative effects, before conducting any activities that might affect the species. If you determine that the proposed action will have no effect (i.e., no beneficial or adverse, direct or indirect effect) on federally listed species, then you are not required to contact our office for concurrence (unless an Environmental Impact Statement is prepared). However, you should maintain a complete record of the assessment, including steps leading to your determination of effect, the qualified personnel conducting the assessment, habitat conditions, site photographs, and any other related articles. Please be aware that bald and golden eagles are protected under the Bald and Golden Eagle Protection Act (16 U.S.C. 668 et seq.), and projects affecting these species may require development of an eagle conservation plan (http://www.fws.gov/windenergy/ eagle_guidance.html). Additionally, wind energy projects should follow the wind energy guidelines (http://www.fws.gov/windenergy/) for minimizing impacts to migratory birds and bats. Guidance for minimizing impacts to migratory birds for projects including communications towers (e.g., cellular, digital television, radio, and emergency broadcast) can be found at: http:// www.fws.gov/migratorybirds/CurrentBirdIssues/Hazards/towers/towers.htm; http:// www.towerkill.com; and http://www.fws.gov/migratorybirds/CurrentBirdIssues/Hazards/towers/ comtow.html. Not all Threatened and Endangered Species that occur in North Carolina are subject to section 7 consultation with the U.S Fish and Wildlife Service. Atlantic and shortnose sturgeon, sea turtles,when in the water, and certain marine mammals are under purview of the National Marine Fisheries Service. If your project occurs in marine, estuarine, or coastal river systems you should also contact the National Marine Fisheries Service, http://www.nmfs.noaa.gov/ We appreciate your concern for threatened and endangered species. The Service encourages Federal agencies to include conservation of threatened and endangered species into their project planning to further the purposes of the Act. Please include the Consultation Tracking Number in the header of this letter with any request for consultation or correspondence about your project that you submit to our office. If you have any questions or comments, please contact John Ellis of this office at john_ellis@fws.gov. 08/22/2019 Event Code: 04EN2000-2019-E-03387   3    Attachment(s): ▪Official Species List 08/22/2019 Event Code: 04EN2000-2019-E-03387   1    Official Species List This list is provided pursuant to Section 7 of the Endangered Species Act, and fulfills the requirement for Federal agencies to "request of the Secretary of the Interior information whether any species which is listed or proposed to be listed may be present in the area of a proposed action". This species list is provided by: Raleigh Ecological Services Field Office Post Office Box 33726 Raleigh, NC 27636-3726 (919) 856-4520 08/22/2019 Event Code: 04EN2000-2019-E-03387   2    Project Summary Consultation Code:04EN2000-2019-SLI-1483 Event Code:04EN2000-2019-E-03387 Project Name:620 Brookhollow Road Project Project Type:DEVELOPMENT Project Description:Landing Field Improvements at Site Address. Project Location: Approximate location of the project can be viewed in Google Maps: https:// www.google.com/maps/place/36.08915149302756N79.16681956381595W Counties:Orange, NC 08/22/2019 Event Code: 04EN2000-2019-E-03387   3    Endangered Species Act Species There is a total of 6 threatened, endangered, or candidate species on this species list. Species on this list should be considered in an effects analysis for your project and could include species that exist in another geographic area. For example, certain fish may appear on the species list because a project could affect downstream species. IPaC does not display listed species or critical habitats under the sole jurisdiction of NOAA Fisheries , as USFWS does not have the authority to speak on behalf of NOAA and the Department of Commerce. See the "Critical habitats" section below for those critical habitats that lie wholly or partially within your project area under this office's jurisdiction. Please contact the designated FWS office if you have questions. 1.NOAA Fisheries, also known as the National Marine Fisheries Service (NMFS), is an office of the National Oceanic and Atmospheric Administration within the Department of Commerce. Amphibians NAME STATUS Neuse River Waterdog Necturus lewisi There is proposed critical habitat for this species. Your location is outside the critical habitat. Species profile: https://ecos.fws.gov/ecp/species/6772 Proposed Threatened Fishes NAME STATUS Carolina Madtom Noturus furiosus There is proposed critical habitat for this species. Your location is outside the critical habitat. Species profile: https://ecos.fws.gov/ecp/species/528 Proposed Endangered Clams NAME STATUS Atlantic Pigtoe Fusconaia masoni There is proposed critical habitat for this species. Your location is outside the critical habitat. Species profile: https://ecos.fws.gov/ecp/species/5164 Proposed Threatened Dwarf Wedgemussel Alasmidonta heterodon No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/784 Endangered 1 08/22/2019 Event Code: 04EN2000-2019-E-03387   4    Flowering Plants NAME STATUS Michaux's Sumac Rhus michauxii No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/5217 Endangered Smooth Coneflower Echinacea laevigata No critical habitat has been designated for this species. Species profile: https://ecos.fws.gov/ecp/species/3473 Endangered Critical habitats THERE ARE NO CRITICAL HABITATS WITHIN YOUR PROJECT AREA UNDER THIS OFFICE'S JURISDICTION.