Loading...
HomeMy WebLinkAbout20191657 Ver 1_PCN Form Submission_20191204December 4, 2019 t� �1 MIN kT ❑ W E R ENGINEERING PROFESSIONALS U.S. Army Corps of Engineers- Wilmington District Raleigh Regulatory Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 NC DWQ- WBSCP Unit 1650 Mail Service Center Raleigh, NC 27699 Re: Joint Application for Nationwide Permit, Section 401 Certification, and NC Stream Buffer Authorization American Towers LLC Site: ATC Culvert Upgrade (3500 Regency) 3500 Regency Pkwy Cary, NC 27518 (Wake County) To Whom It May Concern, Tower Engineering Professionals, Inc. (TEP) has been contracted by American Towers LLC to provide environmental services for the replacement of an existing culvert within a stream crossing along an existing road which connects Regency Forest Drive/Regency Parkway with the American Towers Office Building, located at 3500 Regency Parkway, in the Town of Cary, on a portion of an approximately 10.69-acre parcel identified as PIN #0762302536 by the Wake County, NC Tax Assessors Office. The proposed project will involve the removal of one (1) existing arch culvert and the installation of three (3) new circular culverts within a stream crossing in order to facilitate stormwater flow. Currently, the culvert is not sufficient to facilitate stormwater flow and frequently results in flooding of the area and adjacent parking lot, preventing ingress & egress and causing property damage and erosion. On behalf of our client, American Towers LLC, we hereby submit an application for Department of the Army Nationwide Permit 3, Section 401 Certification, and NC Stream Buffer Authorization for the proposed project. During preliminary research of the site, TEP personnel confirmed that the aforementioned stream, an intermittent tributary of Swift Creek, is mapped as a "blueline" stream on the USGS 7.5-minute Apex, NC topographic quadrangle. In addition, at the time of inspection, TEP delineated the intermittent stream from 0 to 50-ft up and down -stream of an existing stream crossing. The proposed work will require permanent and temporary impacts to the jurisdictional stream and riparian buffer. No wetlands are anticipated to be impacted by the proposed culvert upgrade. The approximate latitude and longitude of the project area is N 35' 43' 48.29", W 78' 47' 16.63" (NAD 83). American Towers LLC proposes the replacement of one (1) existing arch culvert with three (3) new 48" diameter High Density Polyethylene (HDPE) culverts beneath an existing private road which connects Regency Forest Drive/Regency Parkway to the existing parking lot associated with the American Towers office building. American Towers LLC is proposing the repair of a 30-ft wide stretch of the aforementioned paved road, the relocation of an existing light pole, the removal of one (1) existing arch culvert, and the installation of three (3) 65-ft long x 48-inch diameter HDPE culverts. The culvert upgrade project is anticipated to result in 120-linear feet of stream disturbance, 236-square feet of stream impacts below the ordinary high water mark, 612 cubic yards of permanent stream fill, 204 cubic yards of temporary stream fill, and 5,663 square feet of disturbance to Zone 1 of the riparian buffer. Please don't hesitate to contact me if there are any questions or concerns related to the site or the information attached herein. Sincerely, , To er Engi Bering Professionals, Inc. Ryan Malek Environmental Division Manager 326 Tryon Road, Raleigh, NC 27603 C) 919.661.6351 F) 919.661.6350 rmalek@tepgroup.net DWR 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 20191657 Is a payment required for this project?* r No payment required r Fee received r Fee needed - send electronic notification Select Project Reviewer* Stephanie Goss:eads\szgoss Information for Initial Review la. Name of project: COURTESY COPY - ATC Culvert Upgrade (3500 Regency) 1a. Who is the Primary Contact?* Ryan Malek of Tower Engineering Professionals, Inc. 1b. Primary Contact Email:* rmalek@tepgroup.net Date Submitted 12/4/2019 Nearest Body of Water Unnamed tributary of Swift Creek Basin Neuse Water Classification WS-III;NSW Site Coordinates Latitude: Longitude: 35.729853-78.786756 A. Processing Information County (or Counties) where the project is located: Wake Is this project a public transportation project?* r Yes r No la. 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 Reviewing Office* Raleigh Regional Office - (919) 791-4200 1c. Primary Contact Phone:* (919)661-6351 V 1c. Has the NWP or GP number been verified by the Corps? r Yes r No Nationwide Permit (NWP) Number: 03 - Maintenance 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 r 401 Water Quality Certification - E)iress V Riparian Buffer Authorization le. Is this notification solely for the record because written approval is not required? For the record only for DWR401 Certification: r Yes r No For the record onlyfor Corps Permit: r Yes r No 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: American Towers LLC 2b. Deed book and page no.: 015022/01191 2c. Responsible party: Patrick Barry 2d.Address Street Address 3500 Regency Parkway Address Line 2 aty Cary Postal / Zip Cate 27518 2e. Telephone Number: (919)466-5224 2g. Email Address:* patrick.barry@americantovier.com 4. Agent/Consultant (if applicable) 4a. Name: Ryan Malek State / Province / Region NC Country The United States of America 2f. Fax Number: 4b. Business Name: Tower Engineering Professionals, Inc. 4c.Address Street Address 326 Tryon Road Address Line 2 City Raleigh Postal / Zip Code 27603 4d. Telephone Number: (919)661-6351 4f. Email Address:* rmalek@tepgroup.net Agent Authorization Letter* Signed Agent Authorization Form.pdf State / Province / Region NC Country The United States of America 4e. Fax Number: (919)661-6350 201.99KB C. Project Information and Prior Project History C^) 1. Project Information 1b. Subdivision name: (d appropriate) 1c. Nearest municipality/ town: Cary, NC 2. Project tt Identification 2a. Property Identification Number: 0762302536 2c. Project Address Street Address 3500 Regency Pkwy Address Line 2 City Cary Postal / Zip Code 27518 3. Surface Waters 3a. Name of the nearest body of water to proposed project:* Unnamed tributary of Swift Creek 3b. Water Resources Classification of nearest receiving water:* WS-III;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. 030202011001 4. Project Description and History 2b. Property size: 10.69 State / Province / legion NC Country The United States of America 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 site is currently occupied by a portion of an unnamed tributary of Swift Creek, herein referred to as the stream. The stream is traversed perpendicularly by an eAsting paved access road, via an eAsting arch culvert, which is the sole access point to the American Tower Corporation Office Building and parking lot from Regency Forest Drive / Regency Parkway. The land use to the west and north is primarily commercial / office and the land use to the south and east is primarily undeveloped and recreational (Swift Creek Greenway and Harold D. Ritter Park). 4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?* r Yes r No r 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) DeLorme 2-D Map Document.pdf 1.37MB 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) Soil Survey.pdf 969.01 KB 4f. List the total estimated acreage of all existing wetlands on the property: 4g. List the total estimated linear feet of all existing streams on the property: 510 4h. Explain the purpose of the proposed project:* The proposed project will involve the removal of one (1) existing arch culvert and the installation of three (3) new circular culverts within a stream crossing in order to minimize accelerated erosion and sedimentation both during and after the proposed construction activities and to control the stormwater runoff into the wasting parking lot and surrounding areas. High precipitation events cause flooding of the stream, crossing, and adjacent parking lot, preventing vehicular ingress from the public right-of-way and egress from the parking lot. Therefore, the culvert is being upgraded to facilitate higher flows. 4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:* The proposed project Will involve the replacement of an existing 36" diameter arch culvert with three 48" diameter HDPE culverts, placement of rip rap along the stream banks, paved road & sidewalk repair, relocation of light pole with new underground conduit, and relocation of existing water pipe. Project is anticipated to occur over the course of 1 weekend to prevent disruptions to weekday office building access. Construction is anticipated to involve the use of three 48" diameter HOPE culverts, rip rap (24" thickness), sand bags, silt fence, water pump and line, asphalt saw, sheepsfoot roller or rubber tired roller, smooth drum vibrator, and excavator. Construction sequence: 1) Install temporary construction BMPs 2) Relocate existing lightpole and conduit 3) Remove existing culvert and dispose offsite 4) Regrade stream, compact subgrade, and sawcut existing asphalt road 5) Install culverts and rip rap along stream banks. Backfill. 6) Install geotextile fabric on subgrade, install base coarse and surface coarse and compact with rollers 7) Reinstall curbing and concrete sidewalk 8) Permanently seed and stabilize all disturbed areas 4j. Please upload project drawings for the proposed project. STAMPED PDF.OPS @ 3500 REGENCY ATC CULVERT UPGRADE, NC (INTERNAL).AE(CD).REV1.pdf 6.2MB 5. Jurisdictional Determinations 5a. Have the wetlands or streams been delineated on the property or proposed impact areas?* r Yes r No Comments: Wetland (none identified) and stream delineation completed by TEP on 10/10/19 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): George T. Swearingen, III Agency/Consultant Company: Tower Engineering Professionals, Inc. Other: 5d1. Jurisdictional determination upload ATC Cary Parking Lot Stream Packet_10.10.2019.pdf 6. Future Project Plans 6a. Is this a phased project?* r Yes r No 9.41 MB r Unknown 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? D. Proposed Impacts Inventory 1. Impacts Summary 1a. Where are the impacts associated with your project? (check all that apply): r Wetlands W Streams -tributaries [L Buffers r 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 * 3f. Type of 3g. S. width * 3h. Impact (?) Jurisdiction* length* S1 Culvert replacement P Permanent Culvert Unnamed tributary of Swift rY Creek Intermittent Both 10 Average (feet) 85 (linearfeet) S2 BMPs, stabilization, etc. Tem orar P Y Other Unnamed tributary of Swift rY Creek Intermittent Both 10 Average (feet) 35 (linearfeet) 3i. Total jurisdictional ditch impact in square feet: 0 31. Total permanent stream impacts: 85 31. Total stream and ditch impacts: 120 3i. Total temporary stream impacts: 35 3j. Comments: Project anticipated to involve 120-linear feet of stream disturbance, 236-square feet of impacts belowordinary high water mark. 6. Buffer Impacts (for DWR) 6a. Project is in which protect basin(s)? Check all that apply. R Neuse r Tar -Pamlico r- Catawba r Randleman r Goose Creek r Jordan Lake C Other 6b. Impact Type 6c. Per or Temp 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact 6g. Zone 2 impact Culvert Replacement and associated disturbance P Unnamed tributary offf]E_ 5,663 0 6h. Total buffer impacts: Zone 1 Total Temporary impacts: 0.00 Zone 1 Total Permanent impacts: 5,663.00 Zone 1 Total combined buffer impacts: 5,663.00 61. Comments: Supporting Documentation Zone 2 0.00 Zone 2 0.00 Zone 2 0.00 E. Impact Justification and Mitigation u 1. Avoidance and Minimization la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project: The proposed action was designed to include sufficient improvements to the existing culverted stream crossing while minimizing impacts to surface water features as much as possible. 1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques: Erosion and sedimentation controls are to be used on site including silt fence, rock construction entrance, infiltration basin with rip -rap spillway, and a roadside ditch with erosion control blanket. Additionally, there is no proposed landscaping involved with this project, only vegetation clearing along banks. All existing surrounding tree canopies shall remain. 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 2b. If this project DOES NOT require Compensatory Mitigation, explain why: The project requires minimal impacts to jurisdictional waters (less than 150 linear feet) and is replacement of an existing culvert which no longer functions as needed. F. Stormwater Management and Diffuse Flow Plan (required by DWR) 1. Diffuse Flow Plan 1a. 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 r Vegetated Conveyance (lower SHWT) r Wetland Swale (higher SMNT) r Other SCM that removes minimum 30 % nitrogen P Proposed project will not create concentrated stormwater flow through the buffer Diffuse Flow Documentation 3500 Regency Pkwy- SWM Report (Stamped).pdf 2.41 MB 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 2c. Does this project have a stormwater management plan (SMP) reviewed and approved under a state stormwater program or state -approved local government stormwater program? r Yes r No 2d. Which of the following stormwater management program(s) apply: W Local Government r State Local Government Stormwater Programs W Phase II r NSW r USMP f Water Supply Please identify which local government stormwater program you are using. Town of Cary Comments: Project is subject to Town of Cary Local Zoning permit, Building Permit, and Stormwater Permit. G. Supplementary Information 1. Environmental Documentation 1a. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land?* r Yes r No 2. Violations (DWR Requirement) 2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or Riparian Buffer Rules (15A NCAC 2B .0200)?* r Yes r No 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. The proposed project is a culvert replacement and is not anticipated to result in additional development. 4. Sewage Disposal (DWR Requirement) 4a. Is sewage disposal required by DWR for this project?* r Yes r No r WA 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 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 r No Sh. 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 Information, Planning, and Conservation System (IPaC) preliminary species list for Wake County, NC and Informal Biological Assessment completed by TEP Consultation Documentation Upload USFWS documentation.pdf 5.7MB 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 (online). 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?* NC State Historic Preservation Office Online GIS Mapper. 7c. Historic or Prehistoric Information Upload SHPO Map.pdf 1.61MB 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-yearfloodplain?* r Yes r No 8b. If yes, explain how project meets FEMA requirements: The project location is within the 100-year floodplain according to FEMA FIRM community panel number 3720076200J, with an effective date of May 2, 2006. The project is subject to review and permitting via the Town of Cary. 8c. What source(s) did you use to make the floodplain determination?* FEMA FIRM panel 3720076200J dated of May 2, 2006 Miscellaneous Comments Miscellaneous attachments not previously requested. ATC Cary Parking Lot - Transmittal Letter.pdf FEMA Flood Map.pdf 39.45KB 2.27MB Signature U * rJ 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: Ryan Malek Signature Date 12/4/2019 SAMPLE AGENT AUTHORIZATION FORM PROPERTY LEGAL DESCRIPTION: LOT NO. PLAN NO. PARCEL ID: 0762302536 STREET ADDRESS: _3500 Regency Parkway, Cary, NC 27518 Please print: Property Owner: American Towers LLC Property Owner: Patrick Barry of American Towers The undersigned, registered property owners of the above noted property, do hereby authorize _Ryan Malek_, of _Tower Engineering Professionals, Inc. (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: _(919) 466-5224 We hereby certify the above information submitted in this application is true and accurate to the best of our knowledge. _Patrick Barry of American Towers LLC Authorized Signature Date: Authorized Signature Date: 1,LL/`- / 2 Data use subject to license. ,N Scale 1 : 24,000 o soo 1- 1- zaoo a000 © DeLorme. Topo North America TM 10. M (9.3" ) " www.delorme.com 0 1" 2,000.0 ft soo Data Zoom 13-2 0 Hydrologic Soil Group —Wake County, North Carolina a 699950 699990 700030 700070 700110 700150 700190 35° 43' 51" N n F _ Lr�LJ Soil MaN may not he valiel at this scale. 35° 43' 42" N 699990 700030 700070 700110 700150 700190 b Map Scale: 1:1,880 if printed on A landscape (11" x 8.5") sheet. ` Meters N 0 25 50 100 150 Feet 0 50 100 200 300 Map projection: Web Mercator Conermordinates: WGS84 Edge tics: UTM Zone 17N WGS84 USDA Natural Resources Web Soil Survey Conservation Service National Cooperative Soil Survey 700230 700270 700310 70MM 700270 700310 v a 700350 35° 43' 51" N 35° 43' 42" N 700350 v a 12/4/2018 Pagel of 4 Hydrologic Soil Group —Wake County, North Carolina MAP LEGEND Area of Interest (AOI) 0 Area of Interest (AOI) Soils Soil Rating Polygons 0 A 0 A/D 0 B 0 B/D 0 C 0 C/D 0 D 0 Not rated or not available Soil Rating Lines r 0 A r 0 A/D B r B/D N 0 C r 0 C/D r 0 D r 0 Not rated or not available Soil Rating Points 0 A 0 A/D 0 B 0 B/D ❑ C 0 C/D 0 D ❑ Not rated or not available Water Features Streams and Canals Transportation — Rails ­0 Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography MAP INFORMATION The soil surveys that comprise your AOI were mapped at 1:24,000. 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: Wake County, North Carolina Survey Area Data: Version 17, Sep 10, 2018 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Apr 27, 2014—May 6, 2014 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. USDA Natural Resources Web Soil Survey 12/4/2018 Conservation Service National Cooperative Soil Survey Page 2 of 4 Hydrologic Soil Group —Wake County, North Carolina Hydrologic Soil Group Map unit symbol Map unit name Rating Acres in AOI Percent of AOI AaA Altavista fine sandy loam, 0 to 4 percent slopes, rarely flooded C 5.0 26.8% ChA Chewacla and Wehadkee soils, 0 to 2 percent slopes, frequently flooded B/D 11.4 61.1 % Ur Urban land 1.9 10.2% W Water 0.4 1.9% Totals for Area of Interest 18.7 100.0% USDA Natural Resources Web Soil Survey 12/4/2018 Conservation Service National Cooperative Soil Survey Page 3 of 4 Hydrologic Soil Group —Wake County, North Carolina Description Hydrologic soil groups are based on estimates of runoff potential. Soils are assigned to one of four groups according to the rate of water infiltration when the soils are not protected by vegetation, are thoroughly wet, and receive precipitation from long -duration storms. The soils in the United States are assigned to four groups (A, B, C, and D) and three dual classes (A/D, B/D, and C/D). The groups are defined as follows: Group A. Soils having a high infiltration rate (low runoff potential) when thoroughly wet. These consist mainly of deep, well drained to excessively drained sands or gravelly sands. These soils have a high rate of water transmission. Group B. Soils having a moderate infiltration rate when thoroughly wet. These consist chiefly of moderately deep or deep, moderately well drained or well drained soils that have moderately fine texture to moderately coarse texture. These soils have a moderate rate of water transmission. Group C. Soils having a slow infiltration rate when thoroughly wet. These consist chiefly of soils having a layer that impedes the downward movement of water or soils of moderately fine texture or fine texture. These soils have a slow rate of water transmission. Group D. Soils having a very slow infiltration rate (high runoff potential) when thoroughly wet. These consist chiefly of clays that have a high shrink -swell potential, soils that have a high water table, soils that have a claypan or clay layer at or near the surface, and soils that are shallow over nearly impervious material. These soils have a very slow rate of water transmission. If a soil is assigned to a dual hydrologic group (A/D, B/D, or C/D), the first letter is for drained areas and the second is for undrained areas. Only the soils that in their natural condition are in group D are assigned to dual classes. Rating Options Aggregation Method: Dominant Condition Component Percent Cutoff.- None Specified Tie -break Rule: Higher USDA Natural Resources Web Soil Survey 12/4/2018 Conservation Service National Cooperative Soil Survey Page 4 of 4 Clegg N Le[ ivlQrff34dIE � _ i �.I Cary (J, T Raleigh ',3500 RegeocyParkway Apex � Gamer L Auburn Feltonvdlc W d 4iams n Molly Springs Crossroads VICINITY MAP COMPLIANCE CODE ALL WORK SHALL BE PERFORMED AND MATERIALS INSTALLED IN ACCORDANCE WITH THE CURRENT EDITIONS OF THE FOLLOWING CODES AS ADOPTED BY THE LOCAL GOVERNMENT AUTHORITIES- NOTHING IN THESE PLANS 1S TO BE CONSTRUED TO PERMIT WORK NOT CONFORMING TO THESE CODES. 1. INTERNATIONAL BUILDING CODE (IBC) 2. NATIONAL ELECTRIC CODE (NEC) 3. LOCAL BUILDING CODE 4. CITYICOUNTY ORDINANCES AMERICAN TOWER" SITE NAME: ATC CULVERT UPGRADE SITE NUMBER: 3500 REGENCY SITE ADDRESS: 3500 REGENCY PKWY CARY, NC 27518 CONSTRUCTION DRAWINGS PROJECT LOCATION SITE ADDRESS: 3500 REGENCY PKWY CARY, NC 27518 COUNTY: WAKE GEOGRAPHIC COORDINATES: LATITUDE: 35' 43' 47.47" N LONGITUDE: 78' 47' 12.32" W GROUND ELEVATION: 332' AMSL PROJECT LOCATION DIRECTIONS — — — FROM RALEIGH. NC: SURVEY INFORMATION GET ON 1-40 W FROM US-401 S1US-70 E. CONTINUE ON 1-40 W. 1. TOPOGRAPHY AND BOUNDARY INFORMATION WAS TAKE US-1 S TO TRYON RD IN CARY. TAKE EXIT 9BA FROM US-1 S. TAKE REGENCY PKWY TO YOUR DESTINATION OBTAINED FROM SURVEY PLAN DATED 10/24119 BY TOWER ENGINEERING PROFESSIONALS. PROJECT DESCRIPTION THE PROPOSED PROJECT INCLUDES REPLACING AN EXISTING CULVERT SYSTEM FOR APPROPRIATE DRAINAGE. UTILITY COMPANIES POWER COMPANY: UNKNOWN TELEPHONE COMPANY: UNKNOWN 5 Know whays below. Call before you dig. PROJECT TEAM TOWER OWNER: AMERICAN TOWER 10 PRESIDENTIAL WAY WOBURN, MA 01801 PROPERTY OWNER: AMERICAN TOWER 10 PRESIDENTIAL WAY WOBURN. MA 01801 ENGINEERED BY: ATC TOWER SERVICES 3500 REGENCY PARKWAY SUITE 100 CARY. NC 27518 PROJECT NOTES SHEETINDEX 1. ALL WORK SHALL CONFORM TO ALL CURRENT APPLICABLE SHEET NO: DESCRIPTION: REV: FEDERAL, STATE, AND LOCAL CODES, INCLUDING ANSI1EIAfTIA-222, AND COMPLY WITH ATC CONSTRUCTION G-001 TITLE SHEET 1 SPECS. j --- 2. CONTRACTOR IS RESPONSIBLE FOR COORDINATING ALL S-1 SURVEY PLAT REQUIRED INSPECTIONS. 3. ALL DIMENSIONS TO, OF, AND ON EXISTING BUILDINGS, C-101 OVERALL SITE PLAN 0 DRAINAGE STRUCTURES, AND SITE IMPROVEMENTS SHALL BE VERIFIED IN FIELD BY CONTRACTOR WITH ALL DISCREPANCIES 1 OF 1 SITE SURVEY REPORTED TO THE ENGINEER. - _— 4, DETAILS SHOWN ARE TYPICAL; SIMILAR DETAILS APPLY TO C-401 ENLARGED SITE PLAN 1 SIMILAR CONDITIONS UNLESS OTHERWISE NOTED. 5. CONTRACTOR SHALL DETERMINE EXACT LOCATION OF C-501 CONSTRUCTION DETAILS 0 EXISTING UTILITIES, GROUNDS DRAINS, DRAIN PIPES, VENTS, SIC SPECIAL INSPECTIONS WORKSHEET 0 ETC. BEFORE COMMENCING WORK. 6. CONTRACTOR SHALL REPAIR ANY DAMAGE CAUSED BY CONSTRUCTION OF THIS PROJECT TO MATCH EXISTING PRE -CONSTRUCTION CONDITIONS TO THE SATISFACTION OF THE ATC CONSTRUCTION MANAGER. ..._ _ 7. WHERE EXISTING CONDITIONS DO NOT MATCH THOSE SHOWN IN THIS PLAN SET, CONTRACTOR WILL NOTIFY THE ATC CONSTRUCTION MANAGER IMMEDIATELY. 8. CONTRACTOR SHALL REMOVE ALL RUBBISH AND DEBRIS FROM - THE SITE AT THE END OF EACH DAY. 9. CONTRACTOR SHALL COORDINATE WORK SCHEDULE WITH LANDLORD AND TAKE PRECAUTIONS TO MINIMIZE IMPACT AND DISRUPTION OF OTHER OCCUPANTS OF THE FACILITY. 10. PRIOR TO SUBMISSION OF BID, CONTRACTOR WILL COORDINATE WITH ATC CONSTRUCTION MANAGER TO DETERMINE If ANY PERMITS WILL BE OBTAINED BY ATC. ALL REQUIRED PERMITS NOT OBTAINED BY ATC MUST BE OBTAINED, AND PAID FOR, BY THE CONTRACTOR. 11. THE CONTRACTOR SHALL SUPERVISE AND DIRECT THE PROJECT DESCRIBED HEREIN. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ALL THE CONSTRUCTION MEANS, METHODS, TECHNIQUES, SEQUENCES AND PROCEDURES AND FOR COORDINATING ALL PORTIONS OF THE WORK UNDER THE CONTRACT. 12. CONTRACTOR SHALL BE RESPONSIBLE FOR SITE SAFETY INCLUDING COMPLIANCE WITH ALL APPLICABLE OSHA STANDARDS AND RECOMMENDATIONS AND SHALL PROVIDE ALL NECESSARY SAFETY DEVICES INCLUDING PPE AND PPM AND CONSTRUCTION DEVICES SUCH AS WELDING AND FIRE PREVENTION. TEMPORARY SHORING, SCAFFOLDING, TRENCH BOXESISLOPING, BARRIERS, ETC. DATE: BY: 11/25/19 NRP 11/05/19 NRP 11/25/19 NRP 11105/19 NRP 11/05/19 NRP DRAWN BY: NRP APPROVED BY: KRF DATE DRAWN: 111051i9 ATC JOB NO: INTERNAL TITLE SHEET SHEET NUMBER G-001 N/F REGENCY PARK OFFICE DEVELOPMENT I PIN, 0767216042 BM 1907 PG 465 ZONED POOMAIOR ------ -------------- _--- EXISTING PARKING LO! �------------------- ey N/F NBe"3T17-� --7( TOWN OF GRY 83. 47' PIN, 0761204860 \Da 7022 PC 730 ZONED PDOMWOR 1 1C Z 1 1'Yn L470 ' EXISTING PUMP STATION EASEMENT 8M 1965 PG 1044 �- BM 1996 PC 157 WE EXISTING S4NrTAR'r SEWER EASEMENT TOWN OF CARY PIN,/ 0762204660 06 IN, PG 861 D8 7022 PG 730 GM i996 PG 157 ZONED POObi CARY GREEN wAY EASEMENT Oil TSMe I �r=r� YAR.ABLE WIDSHTOWN OF n CARY GREENWAY EASEMEi OFFERED FOR OC-FATIDN TOWN OF .. PIPELINE EP FOR D= EXISTING LIFT 57AI71IN FORCE -MAIN EASEMENT BM 7 987 PG i 120 BM 7987 PG I503 Il\ fx STING I =•, SANITARY SEWER MANHOLE CARY GREEN WAY EASEMENT Fareel Lim T ItAe UAe 7 Uml OYx1'en L1 7a.Ea sr4sxts3w L2 12.14 STI' 26' ]T.30 S3 2.13 54.9' 36' C4.43 EXISTING GREENWAY L4 1E.51 S6V 53' 2C.74 L5 14,62 NaB•2506.67 EXISTIMC STREAM LB 0.50 1 2812.55 1.7 171 12F 004 La 123,29 SRI 25W.47' L9 0.5a 559° 2a' 12.55' L10 icu 588'79D IP Ltt 16.51 NES'S320.T4 L12 2.13 N4I 29' OL_4]• LI3 22.56 N71'2637.]C' Lt 40.61 NBT•,0'42,83' WATER UNE THAT 15 CENTERED OVER STRUCTURES AND UtIUTY LINES AS BVILT. REFERENCES NOTE: NO SLIBACKS APPLY PLAT BOON 1999 PAGE 1713 FOR PARCELS ZERT PDDMF OEFD BOOK 1501E PACE 1191 PER TOWN OF PLAT GOOK 2001 PACE Tt CARY PLANNING PLAT 8001C 1997 PAGE 486 DEPARTMENT, PLAT 800K 1999 PAGE 939 (919)469-4082 FLOOD NOTE: PORTIONS CE THE SUBJECT PROPERTY ARE LOCATED WITHIN A SPECIAL FLOOD HAZARD ZONE. IT IS LOCATED IN ZONE '%• AND ZONE 'AE' ACCOiDIN I TO EEMA FIRM COMMUNITY PANEL NUMBER 37200762011J. III AN LFFLCl1YL DATE OF MAY 2. 2005. PROPERTY BOUNDARY LINE TABLE LINE LENGTH I BEARING 1100 34.89' NM'2bV5W LPf70 gf„38, M48'5011fW ox 76, f8' N542144W 1400 941' N87 2855•W PROPERTYBOUNaWYCURVETABLE CURVE I LENGTH RADIUS 2610RD GNORp BEARING 1' 4T QI SURVEY MARKERS U j QIRF/:'rRgvREaAR1FDUNp1 a @)IRS Y'rRCw RE84R(6ETf dOIPF I.IRONPIPE (Faml m ®ECM WS77AG COWRETEAV MIfM 0 N PROPERTY CORNER ® lIMCUA110) oM BOUNDARY AND TOPOGRAPHIC INFORMATION SHOWN `- BASED ON TOWER ENGINEERING PROFESSIONALS LAND a SURVEY. - INSTALLED DITCH INSTALLED (2115' RCP i TILTY AND NT OFFERED ON (SEE Ni T EXISDNL 30' PRrvATE R£GErrCY PARK OFFICE DEVELOPMENT LP RICkr-UF-WAY Plhj' 0762209152 J!/F DE 7903 Pi. 577 r C 2ovi PG 71 CRESCENT LAKES tIC @AI 1997 PG 4111 TUNED PDDMaJOR PINE D76Z31Bi27 - 08 14e26 PG Iel6 \ ORSIEL EX<5TfNG CONCRETEKPDOMAIOR MONUMfNT ZONEb 1 1 ELEV = 332.24' AL4SL LTD' _ _ s88'25.00 e T `1A J47.83-� - - �_ - tCM - _ y - y - y - 586'14'l [ I 523.6fi" 4 INSTALLED DETENTION POND _ f ri_ - -__ �'�� � �-� BRIcK abrLDING a •\ _ f 71T, �l 1 I ITT, 1 fj1� Ir T / A� S F, EXISTING 30 SANITARY '� 1 SEWER EASEMENT SAI 3995 PC 1895 BM 7987 PC I.5t03 N/F TOWN OF CARY P1Nif 0761299670 DB 847e PG 1962 20NED PDOMAlOR LEGEND AND SYMBOLS - Ex15 twC PROPERTY LINE - - - - - - - - - - - - - - EXISTING EASEMENT £xisrw& SANITARY SEWER ✓ EXISTING WATER LINE EXISTING cu eil NE EXISTING SIDEWALK EXISTING SANITARY SEWER MANPOLE i5 EXISTING FIRE HYDRANT +r.0 EXISTING WATER VALYF E EXISTING WATER MITER PFNhf ZONED PDOMAIIi 70.61 ACRES r \i ^ram 1 PARKING \ ( �(PAN93ONAJiEA es 6Le to :. 1 1 �• , EXISTING WATER LINE (.APPROXIMATE LOCAriON) T dF CARY-IUTY A. • - "PIPECME E4JSF:MENT OFFERED [ FO roEOIGAT r R M¢N [SEE NOTEI �Isnrvc BAEEBl.I.i FIEiC INSTALLED DETENTION POND N/F TOWN OFTARY PIN® 076Z„G9278 DB 4670 PC 424 ZONEO R/R 1PF EX!$TING 20 SANI7A11 s_ ��- y SEWER EASEMENT _ T8- roM ffJ EXISTING LIFT STATION 461a f FORCE -MAN EASEMENT ` r If' 7Re7 PC 1720 +1 BM 7987 PG 1903 4- RE � 1 SURVEY PLAT s ScuE- ✓.flal„airy , ter• t21sc11 CNtitisale III of Cary Acknowledgement of Ofler of Dedications i, . Town CltMDcputy Town Clerk of Cary, NC - ify that the Town of Gary acknowledges the offer o1 dedication oT 1he sireab. easements, rights III way and public parks shown herein to the public, but the III— of Cary assumes np rasponaibifw ty to sept.opan or maintain pre muntil sae it is in Ill. public iirl1 l to do so and action is taken by the Town of Cary to aCcePt bald offer o1 dedtcall,i Town Clerk or Deputy Town Clark. -- Cate — I5-SP.D44 Hill le-D439 Approved by the Town of Cary Development Review Committee AMERICANTOWER" A.T. ENGINEERING SERVICE, PLLC 3500 REGENCY PARKWAY SUITE 100 CARY, NC 27516 PHON E: (919) 46M112 COk P•1177 THESE DRAWINGS ANGIOR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTY OF AMERWAN TOWERS U.C. THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED, ANY USE OR DISCLOSURE OTHER THAN THAT WHICH RELATES TO AMERICAN TOWERS LLC OR THE SPECIFIED CARRIER IS STRICTLY PROIJI&TED, TITLE TO THESE DOCUMENTS BEII REMAIN THE PROPERTY OF AMERICAN TOWERS LLC WHETHER OR NOT THE PROJECT IS EXECUTED. NEITHER THE ARCHITECT NOR THE ENGINEER WILL BE PROVIDING ON SITE CONSTRUCTION REVIEW OF THIS PROJECT. CONTRACTORI MUST VERIFY ALL DIMENSIONS AND ADVISE AMERICAN TOWERS LLC OF ANY DMCRLPANCIES, ANY PRIOR ISSUANCE OF THIS DRAWING IS SUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICAN TOWERS LLC. REV. DESCRIPTION BY DATE , FOR RECORD BRL 02106118 ATC PROJECT: PLAT PLAN APPLICATION ATC SITE NAME: CARY PARKING LOT EXPANSION SITE ADDRESS: 3500 REGENCY PARKWAY CARY. NC 27518 SEAL: ���Y`G ^R•O<<N X�G 'S"i 10iy9 E q Authorized by "EOR" Feb 16 2018 8:42 AM COSIQ1i DRAWN BY: BRL APPROVED BY: KRF DATE DRAWN: 02,1 ATC JOB NO: 3500 I.i.[aamuu:s SURVEY PLAT ISHEET — 1 ER: REVISION NUMBER: ` CONSTRUCTION NOTES: 1. SEDIMENT TRACKED ONTO ANY PUBLIC ROADWAY OR SIDEWALK SHALL BE RETURNED TO THE CONSTRUCTION SITE BY THE END OF EACH WORK DAY AND DISPOSED IN THE MANNER DESCRIBED IN THIS PLAN- IN NO CASE SHALL THE SEDIMENT BE WASHED, SHOVELED, OR SWEPT INTO ANY ROADSIDE DITCH, STORM SEWER, OR SURFACE WATER. 2. NOTIFY ATC CONSTRUCTION MANAGER AT LEAST 7 DAYS PRIOR TO STARTING ANY EARTH DISTURBANCE ACTIVITIES. 3. AT LEAST 3 DAYS PRIOR TO STARTING ANY EARTH DISTURBANCE ACTIVITIES, THE ONE CALL SYSTEM, INC. SHALL BE NOTIFIED. CONSTRUCTION SEQUENCE: 1. ALL EARTH DISTURBANCE ACTIVITIES SHALL PROCEED IN ACCORDANCE WITH THE SEQUENCE PROVIDED ON THE PLAN DRAWINGS. DEVIATION FROM THAT SEQUENCE MUST BE APPROVED IN WRITING FROM AMERICAN TOWER PRIOR TO IMPLEMENTATION. 2. INSTALL ALL TEMPORARY CONSTRUCTION BMPS AS SHOWN PRIOR TO COMMENCEMENT OF CONSTRUCTION, 3, RELOCATE EXISTING LIGHTPOLE AND CONDUIT AS SHOWN. 3.1. COORDINATE WITH LOCAL UTILITY COMPANY. 4. REMOVE EXISTING CULVERT AND DISPOSE OFFSITE. 5. BEGIN EARTHWORKIGRADING. 5-1. REGRADE STREAM AS SHOWN IN PROFILE. 5.2, COMPACT SUB -GRADE TO ATC STANDARDS. 6. INSTALL CULVERTS. 6.1. SAWCUT EXISTING ASPHALT AS SHOWN TO PREPARE FOR NEW INSTALLATION. 6.2. INSTALL NEW CULVERT(S) 6-3- INSTALL RIP RAP ON BANKS OF STREAM WHERE INDICATED. 6.4. BACKFILL AREA PER DETAIL - 7. CONSTRUCT ACCESS ROAD 7A. INSTALL GEOTEXTILE ON SUBGRADE, 7.2. INSTALL BASE COURSE TO MATCH DEPTH SHOWN. 7.3. INSTALL SURFACE COARSE TO MATCH DEPTH AND CROSS SLOPES AS INDICATED ON THE DETAIL. 7.4. COMPACTION SHALL BE WITH SHEEPSFOOT ROLLER OR RUBBER TIRED ROLLERS WEIGHING AT LEAST EIGHT TONS FOR BASE COURSE AND SMOOTH DRUM VIBRATOR ROLLERS FOR SURFACE COURSEIFINISH GRADE PER ATC SPECIFICATIONS. 8- REINSTALL CURBING AS SHOWN. 9. REINSTALL CONCRETE SIDEWALK AS SHOWN. 10. PERMANENTLY SEED AND STABILIZE ALL DISTURBED AREAS. 10.1. FINAL SEEDING WILL BE APPLIED IN ACCORDANCE WITH THE AMERICAN TOWER CORPORATION CONSTRUCTION SPECIFICATION. LEGEND cX Sii,NG ADI. PROPERTY EXlSDIvG EASEIVfEl —XXX— — EXISTING CONTOUR (MAJOR) — — —X)(X— — — EXISTING CONTOUR (NI,NOR; „w EXISTING TREELWE _ Ex.Isr,ti13U!L0:Nc 5J sD EXISTING STORM DRAIN EX.'S-'NG .ROAD (RAuED) EXISTING CONCRETE r,Y L T. POLE SEE ENLARGED SITE PLAN ON SHEET C-401 EX15T1:0.fG ATC BL!ILDWG kill"all'i --J =—-------------- w/ EXISTING ATC 3U!LD.WC I EXISTING LIGHT POLE ExrsIvG wA.TERLI,NE OVERALL SITE PLAN 1 EX;S'L-NG 1 VIDERG.ROUNO PONER EXISTING J,NDE,RGROLf:4'D TELCO 0 100' 200' N EX'STI:rY'G HIGH WATER MARK EXSTIb'G :OC—YR F-LOGu;P!A!N SCALE: 1"=100' (11X17) EX,lST'IdG F�OODWAY VI=50' (22X34) a m t u "m a A or AMERICAN TOWER" A.T. ENGINEERING SERVICE, PLLC 6 3500 REGENCY PARKWAY SUITE 100 CARY, NC 27518 J PHONE: {919) 468-0112 G COA: P-1177 O THESE DRAWINGS ANDIOR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTY OF AMERICAN TOWER THEIR USE AND P U BUCATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED ANY USE OR DISCLOSURE OTHER THAN THAT WHICH RELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER IS STRICTLY PRCHISITE❑ TITLE TO THESE DOCLMENTS SHALL REMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOT THE PROJECT IS EXECUTEC NEITHER THE ARCHITECT NOR THE ENGINEER WILL BE PROVIDING CNSITE CONSTRUCTION REVIEW OF THIS PROJECT CONTRACTOR(S) MUST VERIFY ALL DIMENSIONS AND A➢VISE AMERICAN TOWER OF ANY DISCREPANCIES ANY PRIOR ISSUANCE OF THIS DRAWING IS SUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICAN TOWER REV. DESCRIPTION BY DATE O� FOR CONSTRUCTION NRP 11/0511 ATC SITE NUMBER: 3500 REGENCY ATC SITE NAME: ATC CULVERT UPGRADE SITE ADDRESS: 3500 REGENCY PKWY CARY. NC 27518 SEAL: G�A P C- DRAWN BY: NRP APPROVED BY: KRF DATE DRAWN: 11/05119 ATC JOB NO. INTERNAL OVERALL SITE PLAN SHEET � 0 � REVISION: I I ,�,— SITE I VICINITY MAP n.t.s. 16) 1, PLAN PREPARED WITHOUT THE BENEFIT OF A TITLE REPORT. 2, PLAN DOES NOT REPRESENT AN ALTA/NSPS LAND TITLE SURVEY. 3. BASIS OF THE BEARINGS AND COORDINATES IS THE NORTH CAROLINA STATE PLANE COORDINATE SYSTEM, NORTH AMERICAN DATUM (NAD 83/2011) BASED ON DIFFERENTIAL GPS OBSERVATIONS PERFORMED ON OCTOBER 14, 2019; TIED TO THE NATIONAL SPATIAL REFERENCE SYSTEM VIA CORS STATIONS AND OPUS; AND EXPRESSED IN US SURVEY FEET. 4, VERTICAL INFORMATION BASED ON THE NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD '88) AND EXPRESSED IN US SURVEY FEET. 5. THIS PLAN DOES NOT REPRESENT AN ACTUAL BOUNDARY SURVEY OF THE PARENT PARCEL. PROPERTY N/F ALIDADE RECENCY 3700 LLC PARCEL # 0762216042 DB 16966 PC 261 N88'25'00"W 215,62' ` EXISTING WOODED AREA EXISTING STREAM TOP OF BANK EXISTING CENTER LINE OF STREAM 15' D BUFFER SM 1999 PG 989 25' D BUFFER BM 1999 PG 989 12" CULVERT WITH FLARED END SECTIONS INV. IN: 325.15' 4NV. OUT: 324.93' EXISTING TELCO VAULT 36" PIPE UNDER DRIVE WITH FLARED END SECTIONS INV. IN: 322.09' INV. OUT: 321.76' \1 N/F RECENCY PARK CORPORATION PRIVATE RIW 1 PARCEL # 0762217f35 DB 4502 PC 866 �I V , `, zpNe k f , , ExISTING N/F WOODED ALIDADE RECENCY 3333 LLC AREA l PARCEL # 07622f9f62 DB 16966 PC 195 I EXISTING TRIBUTARY N88'25'00"W EXISTING STREAM 347.83' TOP OF BANK EXISTING CENTER LINE OF STREAM LINES ARE DRAWN FROM FIELD LOCATIONS OFF MONUMENTATION, GIS, TAX MAPS, AND INFORMATION N/F FOUND IN DEED BOOK 15022, PAGE 1191, OF THE WAKE AMERICAN TONERS LLC COUNTY REGISTER OF DEEDS. PARCEL # 0762302536 DB f5022 PC ff9f 6. DISTANCES ARE HORIZONTAL GROUND UNLESS OTHERWISE NOTED. 7, PROPERTY LOCATED IN SPECIAL FLOOD HAZARD ` AREAS BASED UPON FEMA COMMUNITY PANEL# AC MOOD'' 3720076200J, EFFECTIVE MAY 02, 2006. 8. LESSEE INFORMATION; AMERICAN TOWERS, LLC 3500 REGENCY PARKWAY, SUITE 100 EXISTING CARY, NC 27518 PARKING 9. PROPERTY INFORMATION: .`\ LOT AMERICAN TOWERS, LLC 3500 REGENCY PARKWAY, SUITE 100 CARY, INC 27518 \ \ \ SITE SURVEY SCALE: 1" = 30' LEGEND PROPERTY LINE — — — ADJOINERS PROPERTY LINE (NOT SURVEYED) UTILITY POLE • GUY (ANCHOR) TELCO PEDESTAL H WATER VALVE WATER METER FIRE HYDRANT LIGHT POLE *IRF )�" IRON REBAR (FOUND) QIPF 1" IRON PIPE (FOUND) ® CMF CONCRETE MONUMENT (FOUND) O PROPERTY CORNER (CALCULATED) EDGE OF PAVEMENT OVERHEAD WIRE ---R/W--- RIGHT--OF-WAY X ----- CHAIN LINK FENCE e�y-y-" EXISTING TREE LINE 0 30 60 SCALE IN FEET PREPARED FOR: j %mUCAM TOw = AMERICAN TOWERS, LLC 3500 REGENCY PARKWAY, SUITE 100 CARY, NC 27518 PROJECT INFORMATION: ATC CARY PARKING LOT I 3500 REGENCY PARKWAY #1DO CARY, NC 27518 (WAKE COUNTY) PREPARED BY: :� TEP ENGINEERING, PLLC 326 TRYON ROAD A RALEIGH, NC 27603-3530 (919) 661.6351 \� COA # P-1403 SURVEYOR CERTIFICATE "1, DALE A. LOVELACE. CERTIFY THIS PLAT WAS DRAWN UNDER MY SUPERVISION FROM AN ACTUAL SURVEY MADE UNDER MY SUPERVISION, (DEED DESCRIPTION RECORDED IN BOOK 15022 AT PAGE H91) THAT THE BOUNDARIES NOT SURVEYED ARE CLEARLY INDICATED AS BROKEN LINES, DRAWN FROM INFORMATION FOUND IN BOOK AND PAGE AS REFERENCED HEREIN; THAT RATIO OF PRECISION OR POSITIONAL ACCURACY IS 1: 10.000 OR GREATER; THAT THIS MAP MEETS THE REQUIREMENTS OF THE STANDARDS OF PRACTICE FOR LAND SURVEYING IN NORTH CAROLINA (21 NCAC 56. 1600.)". THIS 24TH DAY OF OCTOBER, 2019. DALE A. LOVELACE NORTH CAROLINA PLS # L-4901 SHEET TITLE: SITE SURVEY DATE: 10/2412019 REVISION: O SHEET #: I OF TEP #: 55470 LacX+SlZtNOG 20 NE 2 RAR' RUFER ` l r PROPOSED 34` C-501 C-541 PAVED ROAD & r f _ SIDEWALK REPAIR f EXISTING / GREENWAY I / / / 4 PROPOSED 65' OF (3) 48" HDPE@1%SLOPE INV IN: 321.54' _ INV OUT 320.89' F K5 cX!ST!NG 30' ZONE 'r TC'RIC {TO BE PROTECTED DURING CONSTRUCTION) ool / CC-501 PROPOSED 25' OF SILT FENCE 4 so/ ! -7. 77 a PROPOSED R-5 RIP RAP / ON BANKS OF STREAM / (24" THICKNESS)(264 SF) // d k PROPOSED ASPHAL� CIVIL LEGEND C-501 SAW CUT (815 SF) �.. sC s°_ PROPOSED CULVERT PROPOSED LOD PROPOSED EDGE OF PAVEMENT PROPOSED EDGE OF CLEARING XXX PROPOSED CONTOUR (MINOR) XXX PROPOSED CONTOUR (MAJOR) PROPOSED RIP RAP PROPOSED SILT FENCE LEGEND ------- EXISTING PROPERTY ADJ. PROPERTY ------------ EXISTING EASEMENT — —XXX— — EXISTING CONTOUR (,VAJOR) — — —XXX— — — EXIST IG CONTOUR (MlIVORj EXISTING TR-ELIAE I i X•!sANG RJiLDiNG —so—so— EXIST NG STORM DRAIN EXISTING ROAD (PAYED) ' i EXiST;NG CONCRETE XX LT. POLE EXISTING LIGHT POLE x EXISTING WATERL,NE EXr'STL'VG UNDERGROUND POWER EXISTING UNDERGROUND TELCO EX! STNG H10-t WATER .MARK —... EXISTING r00-YR FLODDPLAW —.-- FX,ST,NG FLOODWAY 328 327 326 GRAD 325 324 GRADE BREAK STA = ELEV = 323 322 321 320 w_ {° N I r r I+ i r � ff't1� c L1V ul'`. c / PROPOSED ROAD GRADE I ! � I RELOCATED LIGHTPOLL - / (RUN NEW / UNDERGROUND CONDUIT TO TIE INTO°D- 1 EXITING AS SHOWN} \ \ 1 j� ' y%"" _ W— PROPOSED SAND BAGS AK229? �1 I c I AMERICANTOWER* A.T. ENGINEERING SERVICE, PLLC 3500 REGENCY PARKWAY SUITE 100 CARY, NC 27518 PHONE: (919)468-0112 COA: P-1177 THESE DRAWINGS ANDrOR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTY OF AMERICAN TOWER THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE OR*INAL SITE FOR WHICH THEY ARE PREPARED. ANY USE OR DISCLOSURE OTHER THAN THAT WHICH RELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER IS STRICTLY PROHIBITED TITLE TO THESE DOCUMENTS SHALL REMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOT THE PROJECT IS EXECUTED NEITHER THE ARCHITECT NOR THE ENGINEER WILL BE PROVIDING ON -SITE CONSTRUCTION REVIEW OF THIS PROJECT. CONTRACTOR{S) MUST VERIFY ALL DIMENSIONS AND ADVISE AMERICAN TOWER OF ANY DISCREPANCIES. ANY PRIOR ISSUANCE OE THIS DRAWING IS SUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICAN TOWER �PROPOSEU PROPOSED PUMP LINE REV.DESCRIPTION BY DATE ��0, FORCONSTRUCTION NRP 11l05/1 P�x 1`, PER ENVIRO COMMENTS NRP 11/2511 ON BANKS OF STREAW (24" THICKNESS)(310 SF)— // PROKOSED LIMITS OF / .DISTURBANCE (0.13 ACRES) LiGHTPOLE �(TO BE RELOCATED) ENLARGED SITE PLAN — EXISTNG ARC'4 CULVERT / (TO BE REMOVED) / E_X_SRN1 WATER A; (CONTRACTOR TO LOCATE PIPE AND RE-ROUTE OVER PROPOSED CULVERTS AS NECESSARY) 0 29 40' SCALE:1"=20'(11X17) N 1"=10'(22X34) 0 PBOPOS D C LVERT f / i BREAK STA = 40.00 d LEV = sn ° 1320.89 ° 5O GRAD BREAK STA = 1 4 5.00 ELEV = 321.54 , PROPOSEil GLADE 20.00 STREAM 320.71 GRADE BREAK STA = 1 40.00 ELEV=-321.62 o / 2590 - / 1 00°b E XIS, !NG - GRAD_ ..-. M W D <p N th N N N N N N N N N N t7 c� cJ th f3 (7 M C1 t'1 f7 )28 327 326 325 324 323 322 321 320 0+00 0+20 0+40 0+60 0+80 1+00 1+20 1+40 1+60 1+80 2+00 STREAM DISTURBANCE TABLE ITEM TOTAL STREAM DISTURBANCE (LF) 120 IMPACTS BELOW OHWM (SF) 236 SOIL REMOVED BELOW OHWM (CY) 123E RIPARIAN BUFFER ZONE 1 DISTURBANCE (SF) 5663 RIPARIAN BUFFER ZONE 2 DISTURBANCE (SF) 0 PERMANENT STREAM FILL (CY) 612 TEMPORARY STREAM FILL 204 (Cy) 2 CULVERT PROFILE 0 30' 60' SCALE: 1"=3'(11X17) VERT. 1"=30' (11X17) HORIZ. 1"=1-5' (22X34)VERT. 1"=15' (22X34)HORIZ. ATC SITE NUMBER: 3500 REGENCY ATC SITE NAME: ATC CULVERT UPGRADE SITE ADDRESS: 3500 REGENCY PKWY CARY, NC 27518 SEAL `o o�gS1p �'L9/ ;0. $ �77 0 c c -a a- r DRAWN BY: NRP APPROVED BY: KRF DATE DRAWN_ 1110511E ATC JOB NO: INTERNAL ENLARGED SITE PLAN SHEET NUMBER: REVISION C-401 1 CONCRETE CONCRETE CURB (TYP.) SIDEWALK (MATCH 20' EXISTING) rX,'ST'N'-_^, 2% 2% GRAD � r SURFACE COARSE: � 6" DEPTH OF BITUMINOUS WEARING io COARSE (COMPACTED) BASE COARSE: COMPACTED SUB -GRADE 4" DEPTH OF CRUSHED STONE, UP TO V WITH SOME FINES AND SAND NOTES: 1. SUBGRADE AND FILL SHALL CONSIST OF CLEAN SOIL. NO DELETERIOUS MATERIALS OR ORGANICS TO BE USED. REMOVE ALL TOPSOIL AND ORGANICS BEFORE COMMENCING ACCESS ROAD OR A MIN. DEPTH OF 6". 2. TYPICAL ACCESS ROAD COMPACTION SHALL BE WITH SHEEPSFOOT ROLLER OR RUBBER TIRED ROLLERS WEIGHING AT LEAST EIGHT TONS FOR BASE COURSE AND SMOOTH DRUM VIBRATOR ROLLERS FOR SURFACE COURSEIFINISH GRADE. 3. THE PREFERRED CUT AND FILL SLOPE IS 2:1, HOWEVER THE ENGINEER OF RECORD MAY REVISE THE CUT SLOPE TO 1 A OR 1.5:1 IF CUT SLOPE IS ROCK OR WELL CEMENTED SOIL AND THE FILL SLOPE TO 3:1 OR GREATER IF THE FILL SLOPE IS POOR SOILS AND PRONE TO LANDSLIDES OR SEVERE EROSION. 118" RADIUS 4- REFER TO SIEVE ANALYSIS IN ATC SPECIFICATIONS SECTION 312000 PART 2.1 SOIL MATERIALS FOR APPROVED GRADATION. COMMON REFERENCED NAMES ARE CRUSHER RUN, ABC, ZA, 2RC. 5. MARGINAL SOIL CONDITIONS ARE FOR ROADS OVER LOOSE SANDY SILTS, SANDY AND FIRM CLAYS. MEDIUM TO STIFF SOIL FEEL CONDITIONS. CBR BETWEEN 1.0 TO 4.0 i� AMERICAN TOWER MASTER SPECIFICATION: 1. DIVISION 31 EARTHWORK SECTION 0312000 FOR ACCESS ROADS AND EARTH WORK 2, DIVISION 31 EARTHWORK SECTION 0312500 FOR EROSION AND SEDIMENT CONTROLS 3. DIVISION 32 EXTERIOR IMPROVEMENTS SECTION 321216 ASPHALT PAVING PAVED CROSS SECTION SUALE. NOT TO SCALE STABILIZE UPSTREAM AND DOWNSTREAM ROADWAY EXl3TiA'G BANKS WITH R-5 RIP -RAP. STREAM MIN. 24" THICK 80770M 1 STREAM, BOTTOM SECTION VIEW TYP. CULVERT ROADWAY z 48" HDPE ([ 1 % SLOPE EARTH COVER °D 12" i BACKFILL WITH EXISTING STREAM BED MATERIAL a EX "NG PLACE LARGER ROCKS NEAR CULVERT SG;J'd NOTES: 1. CUT AND FILL SLOPES SHALL BE STABILIZED IMMEDIATELY UPON COMPLETION OF GRADING. THESE AREAS SHALL BE BLANKETED OR USE RIP -RAP WHEREVER THEY ARE LOCATED WITHIN 50 FEET OF A SURFACE WATER OR WHERE A SUITABLE VEGETATIVE AREA DOES NOT EXIST. 2. DISTURBANCE OF THE STREAMBED AND BANKS SHOULD BE LIMITED TO THAT NECESSARY TO PLACE THE CULVERT. AFFECTED BANK AND BED AREAS SHOULD BE RESTORED TO PRE -PROJECT CONDITIONS FOLLOWING INSTALLATION OF THE CULVERT AND THE STEEP BANKS SHOULD STABILIZED WITH R5 RIP -RAP AND FLATTER BANK AREAS PLANTED WITH NATIVE VEGETATION, CONSISTENT WITH THAT WHICH EXISTED PRIOR TO THE CULVERT INSTALLATION. SEEDED BANKS SHOULD BE COVERED WITH MULCH TO ACCELERATE PLANT GROWTH. AMERICAN TOWER MASTER SPECIFICATION: 1- DIVISION 31 EARTHWORK SECTION 0312500 FOR EROSION AND SEDIMENT CONTROLS 4 STREAM CULVERT PLACEMENT PROFILE SCALE' NOT TO SCALE 118" RADIUS (TYP.) FRONT ELEVATION TRANSVERSE EXPANSION JOINT 2'-6" JOINT FILLER (MAINTAIN 59 MAX BETWEEN JOINTS OR AT ALL RIGID OBJECTS. 4 112" SUBGRADE SAW CUT EXISTING ASPHALT, REMOVE AND REPLACE WITL NEW ASPHALT ONCE TRENCHING IS COMPLETED SURFACE CUTBACK :PTH OF BITUMINOUS ASPHALT WEARING COARSE OR MATCH EXISTING, WHICHEVER IS GREATER 2'-0" 3" RADIUS 112"RADIUS NOTES: 1. CONTRACTOR TO CONTACT ALL UTILITIES FOR LOCATION OF 3" RADIUS UNDERGROUND SERVICES. SERVICE LOCATIONS TO BE CONFIRMED PRIOR m TO CONSTRUCTION. 2. REMOVE ALL UNSUITABLE OR DELETERIOUS MATERIAL AS REQUIRED. COMPACT UNDERLYING SOIL TO 90% OF MAXIMUM DENSITY. REPLACE REMOVED SOIL WITH 8" LIFTS OF GRANULAR "B" MATERIAL TO A DEPTH OF 4" BELOW PROPOSED GRADE- COMPACT TO MINIMUM 95% OF MAXIMUM DRY DENSITY ALL COMPACTION SHALL BE IN ACCORDANCE WITH THE 2006 IBC. CURB AND GUTTER REVIEW WITH PROJECT MANAGER AND GEOTECH PRIOR TO SIDE ELEVATION CONSTRUCTION. 2 CONCRETE CURB AND GUTTER SCALE: NOT TO SCALE AMERICAN TOWER MASTER SPECIFICATION: 1. DIVISION 31 EARTHWORK SECTION 312000 ACCESS ROADS AND EARTHWORK 2. DIVISION 32 EXTERIOR IMPROVEMENTS SECTION 321216 ASPHALT PAVING 3 NEAT CUT ASPHAHLT DETAIL SCALE: N.T.S. _ 8'-0" MAX MAX IN HIGH 2"X2" WOOD OR FLOWgREgS #4 REINFORCED STEEL BARS Z III USING "HOG RINGS" OR PLASTIC TIES V r!VC� SEDIMENT CONTROL D FABRIC ATTACHED 10 FT, F� COMPACTED SOIL MIN. c PUMP KEY 8" - 12" OF FABRIC 4 1'L BACKFILL INTO TRENCH TRENCH II SPOILS SANDBAGS (TYP.) NOTES: - - 1. FABRIC WIDTH SHALL BE 30IN- MINIMUM STAKES SHALL BE HARDWOOD OR EQUIVALENT EX.'ST 1.NG RGAD STEEL STAKES. -----• 2. SILT FENCE SHALL BE PLACED AT LEVEL EXISTING GRADE. BOTH ENDS OF THE FENCE SHALL BE EXTENDED AT LEAST 8 FEET UP SLOPE AT 45 DEGREES TO THE MAIN FENCE ALIGNMENT. (TO BE REMOVED AFTER SANDBAGS i AND PUMP ARE 3. SEDIMENT SHALL BE REMOVED WHEN ACCUMULATIONS REACH HALF THE ABOVE GROUND HEIGHT OF THE FENCE. OPERATIONAL) 4. ANY SECTION OF SILT FENCE WHICH HAS BEEN UNDERMINED OR TOPPED SHALL BE IMMEDIATELY REPLACED. 5. FENCE SHALL BE REMOVED AND PROPERLY DISPOSED OF WHEN TRIBUTARY AREA IS PERMANENTLY STABILIZED. AMERICAN TOWER MASTER SPECIFICATION: 1. DIVISION 31 EARTHWORK SECTION 0312500 FOR EROSION AND SEDIMENT CONTROLS STREAM SANDBAG AND PUMP BYPASS DETAIL 6 SILT FENCE DETAIL SCALE_ NOT TO SCALE SCALE: NOT TO SCALE I i AMERICAN TOWER' A.T. ENGINEERING SERVICE, PLLC 3500 REGENCY PARKWAY SUITE 100 CARY, NC 27518 PHONE: (919) 468-0112 COA: P-1177 THESE DRAWINGS ANDI THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTY OF AMERICAN TOWER THEIR USE AND PUBLICATION SHALL SE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED ANY USE OR DISCLOSURE OTHER THAN THAT WHICH RELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER IS STRICTLY PROHIBITED. TITLE TO THESE DOCUMENTS SHALL REMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOT THE PROJECT IS EXECUTED NEITHER THE ARCHITECT NOR THE ENGINEER WILL BE PROVIDING ONSETS CONSTRUCTION REVIEW OF THIS PROJECT. CONTRACTOR(S) MUST VERIFY ALL DIMENSIONS AND ADVISE AMERICAN TOWER OF ANY DISCREPANCIES. ANY PRIOR ISSUANCE OF THES DRAWING I5 SUPERSEDED BY THE LATEST VERSION ON FILE WET AMERICAN TOWER REV. DESCRIPTION BY DATE //0� FOR CONSTRUCTION NRP 11105119 !._\ -- — ATC SITE NUMBER: 3500 REGENCY ATC SITE NAME ATC CULVERT UPGRADE I SEAM SITE ADDRESS: 3500 REGENCY PKWY CARY, NC 27518 rr�tsa>� DRAWN BY: NRP APPROVED BY� KRF DATE DRAWN- 111D5119 ATC JOB NO: INTERNAL CONSTRUCTION DETAILS SHEET NUMBER: REVISION: C-501 0 CAP EX INSPECTION NOTES SPECIAL INSPECTOR GENERAL CONTRACTOR THE SPECIAL INSPECTION (81) PROCEDURE IS INTENDED TO CONFIRM THAT CONSTRUCTION AND THE SPECIAL INSPECTOR IS REQUIRED TO CONTACT THE GENERAL CONTRACTOR AS SOON AS RECEIVING A THE GENERAL CONTRACTOR IS REQUIRED TO CONTACT THE SI INSPECTOR AS SOON AS RECEIVING A INSTALLATION MEETS ENGINEERING DESIGN, ATC PROCEDURES AND ATC STANDARD PO FROM ATC. UPON RECEIVING A PO FROM AFC THE SPECIAL INSPECTOR AT A MINIMUM MUST: PO FOR THE MODIFICATION INSTALLATION OR TURNKEY PROJECT TO, AT A MINIMUM: SPECIFICATIONS FOR WIRELESS TOWER SITES. . REVIEW THE REQUIREMENTS OF THE SI CHECKLIST. • REVIEW THE REQUIREMENTS OF THE SI CHECKLIST. TO ENSURE THAT THE REQUIREMENTS OF THE SI ARE MET, IT IS VITAL THAT THE GENERAL WORK WITH THE GENERAL CONTRACTOR TO DEVELOP A SCHEDULE TO CONDUCT ON -SITE INSPECTIONS, . WORK WITH THE SI TO DEVELOP A SCHEDULE TO CONDUCT ON -SITE INSPECTIONS- INCLUDING CONTRACTOR AND THE INSPECTOR BEGIN COMMUNICATING AND COORDINATING AS SOON AS A PO INCLUDING FOUNDATION INSPECTIONS. FOUNDATION INSPECTIONS. IS RECEIVED FROM AMERICAN TOWER CORPORATION (ATC). IT IS EXPECTED THAT EACH PARTY WILL PROACTIVELY REACH OUT TO THE OTHER PARTY. IF CONTACT INFORMATION IS NOT KNOWN, ANY CONCERNS WITH THE SCOPE OF WORK OR PROJECT COMMITMENT MUST BE RELAYED TO THE ATC . BETTER UNDERSTAND ALL INSPECTION AND TESTING REQUIREMENTS. CONTACT YOUR AMERICAN TOWER POINT OF CONTACT. POINT OF CONTACT IMMEDIATELY. THE GENERAL CONTRACTOR SHALL PERFORM AND RECORD THE TEST AND INSPECTION RESULTS IN THE SPECIAL INSPECTOR IS RESPONSIBLE FOR COLLECTING ALL GENERAL CONTRACTOR INSPECTION AND ACCORDANCE WITH THE REQUIREMENTS OF THE SI CHECKLIST. TEST REPORTS, REVIEWING THESE DOCUMENTS FOR ADHERENCE TO CONTRACT DOCUMENTS, CONDUCTING THE IN -FIELD INSPECTIONS, AND SUBMITTING THE SI REPORT TO AMERICAN TOWER CORPORATION_ CAP EX SPECIAL INSPECTION CHECKLIST INSPECTION SI REVIEW REQUIRED INSPECTION FREQUENCY INSPECTION ITEM DESCRIPTION TESTING RESPONSIBILITY PRE CX DURING CX POST CX PERIODIC CONTINUOUS REQUIRED DOCUMENTATION AND SITE VISIT CONDUCTED BY AN ATC APPROVED SPECIAL INSPECTOR AS REQUIRED BY ATC AND OTHER SPECIAL INSPECTION FIELD WORK & REPORT AUTHORITIES HAVING JURISDICTION. INSPECTION PARAMETERS TO FOLLOW ATC'S CONSTRUCTION SPECIFICATIONS FOR Y SI WIRELESS TOWER SITES. ENGINEERING ASSEMBLY DRAWINGS GC SHALL SUBMIT DRAWINGS TO SI FOR INCLUSION IN 51 REPORT Y GC VERIFICATION & INSPECTION MTR AND OR MILL CERTIFICATIONS FOR SUPPLIED MATERIALS GC SHALL SUPPLY SI WITH REPORTS TO BE INCLUDED IN SI Y Si FABRICATED MATERIAL REPORT WHEN REQUIRED BY ATC STONE SHOULD HAVE A MINIMUM DEPTH OF 6". ENTRANCE SHALL HAVE A MINIMUM WIDTH OF 20' FOR A MINIMUM LENGTH OF 30' AND A 30' RADIUS, IF POSSIBLE. TRAVEL LANE SHALL HAVE A MIN. WIDTH OF 12' IN THE TANGENTS AND 15AT THE CURVES. Y GC / SI J J ROAD INSPECTION ROAD HAS NO SIGNS OF RILLS AND EROSION. ROAD IS PROPERLY CROWNED OR SUPER -ELEVATED. ALL DIMENSIONS AND DEPTHS SHALL BE PER THE PLANS OR ABOVE UNLESS UNLESS OTHERWISE SPECIFIED. A DITCH SHOULD BE INSTALLED PER THE APPROVED PLANS. INSPECT EROSION PROBLEMS, DAMAGE TO VEGETATION, SEDIMENT AND DEBRIS ACCUMULATION (ADDRESS WHEN >3 INCHES AT ANY SPOT OR COVERING VEGETATION). INSPECT FOR POOLS OF STANDING WATER. IF REQUIRED, DEWATER AND DISCHARGE TO AN APPROVED LOCATION AND RESTORE GRADE DITCH INSPECTION TO PROVIDE POSITIVE DRAINAGE. VEGETATION ALONG THE SURFACE OF THE DITCH SHOULD BE KEPT IN GOOD CONDITION, Y SI AND ANY BARE SPOTS IMMEDIATELY RF-VEGETATED. IF THE DITCH IS RIP -RAP VERIFY IF ADDITIONAL RIP -RAP NEEDS TO BE INSTALLED. THE CHANNEL SHOULD BE CLEANED WHENEVER THE TOTAL DEPTH IS REDUCED BY 25%AT ANY LOCATION OR A MINIMUM 9' DEPTH IS NOT ACHIEVED. INSPECT AND CORRECT CHECK DAMS WHEN SIGNS OF ALTERED WATER FLOW (CHANNELIZATION, OBSTRUCTIONS, EROSION CHECK DAM INSPECTION ETC.) ARE IDENTIFIED.CHECK DAMS SHOULD BE HALF OF THE DITCH HEIGHT. A CHECK DAM SHALL BE INSTALLED AT THE N SI CULVERT TO PREVENT BYPASS FLOW. IS THE WATER BAR FUNCTIONING PROPERLY AND PREVENT WATER FROM TRAVELING DOWN THE ROADWAY IN STEEP SLOPES WATER BAR INSPECTION OR AT CURVES. SHOULD BE CONSTRUCTED AND MAINTAINED AT A CROSS SLOPE OF 2% AND DISCHARGE TO A DITCH OR WELL N SI VEGETATED AREA. IS THE TURNOUT LOCATED TO TAKE ADVANTAGE OF NATURAL DRAINAGE COURSES OR BUFFER AREAS WHERE POSSIBLE? TURN -OUT INSPECTION INSPECT AND VERIFY IF THE TURNOUTS ARE FUNCTIONING PROPERLY AND IF EARTHEN BERMS OR RIP -RAP IS NECESSARY TO N SI MAINTAIN THE DRAINAGE PATTERN. INSTALLED THE CORRECT SIZE AND MATERIAL TYPE AND AT THE PROPER LOCATIONS WITH A MINIMUM OF V COVER. CULVERT INSPECTION CULVERTS SHOULD BE KEPT CLEAN AND ENSURE WATER FLOW. UNLESS AT A LOW POINT ALL A DOWNSTREAM EARTHEN OR Y SI STONE BERM SHALL BE INSTALLED AT THE CULVERT TO PREVENT BYPASS FLOW. SHALL BE INSTALLED ON LEVEL GRADE TO PREVENT SCOUR AND EROSION AT PIPE OR CHANNEL OUTFALL-DISPLACED RIP -RAP OUTLET PROTECTION INSPECTION SHALL BE REPLACED. DEPTH SHALL BE 1.5 TIMES THE STONE SIZE OR MIN OF 9'. A MINIMUM LENGTH OF 8' IS REQUIRED. MIN Y SI STONE SIZE: AASHTO R-3 RIP RAP f3"-6" CLEAN STONE). UP GRADIENT CULVERTS, CATCH BASINS AND INLETS OF BASIN SHOULD BE INSPECTED AND CLEANED. VEGETATION ALONG THE SURFACE OF THE BASIN SHOULD BE MAINTAINED IN GOOD CONDITION, AND ANY BARE SPOTS REVEGETATED AS SOON AS BASIN INSPECTION POSSIBLE. INSPECT FOR ACCUMULATION OF SEDIMENT, DAMAGE TO OUTLET CONTROL STRUCTURES, EROSION CONTROL N SI MEASURES, SIGNS OF WATER CONTAMINATIONISPILLS, AND SLOPE STABILITY IN THE BERMS AND PONDING OF WATER GREATER THAN 72 HOURS SINCE THE LAST RUNOFF EVENT. ALL SILT FENCE AND STAKES SHOULD BE REMOVED BY THE CONTRACTOR AFTER THE SITES HAS ACHIEVED STABILIZATION. Y SI SILT FENCE INSPECTION NO LONG TERM MAINTENANCE IS REQUIRED. SEEDING INSPECTION SITES SHOULD OBTAIN AND MAINTAIN AT LEAST 70% STABILIZATION. STONE IS CONSIDERED STABILIZED. Y SI v V CONTRACTOR SHALL PROVIDE AN INDEPENDENT THIRD PARTY CERTIFIED INSPECTION WHICH PROVIDES TEST RESULTS FOR Y GC I TA COMPACTION VERIFICATION COMPACTION TEST OF SOILS IN PLACE TO ASTM STANDARDS. THE COMPOUND SHALL HAVE A MAXIMUM GRADE OF 5% AND A MINIMUM OF 1 % IN ANY DIRECTION. A V MINIMUM GRAVEL APRON AROUND THE COMPOUND WITH A DITCH INSTALLED PER THE PLANS SURROUNDING THE UP GRADIENT PERIMETER OF N GC I TA COMPOUND INSPECTION THE COMPOUND. THE DITCH SHALL FREELY GRAVITY DRAIN TO AN APPROPRIATE LOCATION WITH NO IMPACT TO DOWN GRADIENT FEATURES SUCH AS THE ACCESS ROAD OR OTHER STRUCTURES. EROSION CONTROL BLANKETS SHALL BE USED ON ALL SLOPES GREATER THAN 2HAV OR STEEPER OR AS DIRECTED BY LOCAL SLOPE STABILITY INSPECTION REGULATING AGENCIES. AND WHERE POTENTIAL EXISTS FOR SEDIMENT POLLUTION TO RECEIVING SURFACE WATERS. SINCE Y SI ROCK SLOPES POSE LITTLE, IF ANY, POTENTIAL FOR EROSION, CUT SLOPES IN COMPETENT BEDROCK AND ROCK FILL SLOPES DO NOT NEED TO BE BLANKETED. POWER PANELS, DISCONNECTS, ATS, TROUGH, H-FRAME, CONDUIT AND GROUNDING SYSTEMS ARE IN CONFORMANCE WITH SI POWER AND GROUNDING THE DESIGN DRAWINGS N GC AS -BUILT DRAWINGS WITH CONSTRUCTION RED -LINES GC SHALL SUBMIT "AS -BUILT" DRAWINGS INDICATING ANY APPROVED CHANGES TO ENGINEERED PLANS TO SI FOR Y GC APPROVALIREVIEW AND INCLUSION IN SI REPORT SI AS -BUILT DRAWINGS WITH INSPECTION RED -LINES (AS REQUIRED) SI SHALL SUBMIT "AS -BUILT" DRAWINGS INDICATING ANY APPROVED CHANGES TO ENGINEERED PLANS WITHIN SI REPORT Y SI PHOTOGRAPHS PHOTOGRAPHIC EVIDENCE OF SPECIAL INSPECTION, ON SITE REMEDIATiON, AND ITEMS FAILING INSPECTION & REQUIRING Y GC I SI FOLLOW UP TO BE INCLUDED WITHIN THE SI REPORT_ COMPLETE PHOTO LOG IS TO BE SUBMITTED WITHIN SI REPORT. NOTE: SPECIAL INSPECTIONS ARE INTENDED TO BE A COLLABORATIVE EFFORT BETWEEN GC AND SI, WHENEVER POSSIBLE GC IS TO PROVIDE SI WITH PHOTOGRAPHIC OR OTHER ACCEPTABLE EVIDENCE OF PROPER INSTALLATION IF PERIODIC INSPECTION FREQUENCY IS ACCEPTABLE, THE GC AND S1 SHALL WORK TO COMPILE EVIDENCE OF PROPER CONSTRUCTION AND LIMIT THE NUMBER OF SI SITE VISITS REQUIRED. TABLE KEY: COMMENTS: SI - ATC APPROVED SPECIAL INSPECTOR CX - CONSTRUCTION SPECIAL INSPECTION SHALL BE COMPLETED BY ATC CIVIL ENGINEERING TEAM, GC- GENERAL CONTRACTOR CM - CONSTRUCTION MANAGER TA - 3RD PARTY TESTING AGENCY ATC - AMERICAN TOWER CORPORATION v m w d v AMERICAIV TOWER® a A.T. ENGINEERING SERVICE, PLLC 3500 REGENCY PARKWAY - SUITE 100 - CARY, NO 2751E F PHONE: (9191468-0112 ¢ COA: P-1177 c n THESE DRAWINGS ANDiOR THE ACCOMPANYING y SPECIFICATION AS INSTRUMENTS OR SERVICE ARE THE L EXCLUSIVE PROPERTY OF AMERICAN TOWER THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE j FOR WHICH THEY ARE PREPARED. ANY USE OR DISCLOSURE OTHER THAN THAT WHICH RELATES TOAMERICAN TOWER OR THE SPECIFIED CARRIER 15 STRICTLY PROHIBITED TITLE TO L THESE DOCUMENTS SHALL REMAIN THE PROPERTY OF AMERICAN TOWER VOIETHER OR NOT THE PROJECT IS EXECUTED. NEITHER THE ARCHITECT NOR THE ENGINEER WILL BE PROVID WG ON -SITE CONSTRUCTION REVIEW OF THIS PROJECT CONTRACTORIS) MUST VERIFY ALL DIMENSIONS AND ADVISE AMERICAN TOWER OF ANY DISCREPANCIES ANY PRIOR ISSUANCE OF THIS DRAWING IS SUPERSEDED BY THE LATEST VERSION CN FILE WITH AMERICAN TOWER REV. DESCRIPTION BY DATE 0,. FOR CONSTRUCTION NRP 11105119 A ATC SITE NUMBER: 3500 REGENCY ATC SITE NAME: ATC CULVERT UPGRADE SITE ADDRESS: 350D REGENCY PKWY CARY, NO 27518 SEAL: � �Slp• � kk 04 777 CK DRAWN BY: NRP APPROVED BY: KRF DATE DRAWN: 11/05119— ATC JOB NO: INTERNAL SPECIAL INSPECTIONS WORKSHEET SHEET NUMBER: REVISION: Sic o ATC Cary Lot Stream Delineation ;.!- ` Cross -Section Location Tv rx 10/10/2019 4 v' R '► +- oc y , �•. _ Aug- . • r ,• •�•;. .�. fir, �L_U `f. 1 NC DWQ Stream Identification Form Version 4.11 Date: 10/10/2019 Project/Site:ATC Cary/ Sp1 Latitude:350 43' 48.25" N Evaluator: George Swearingen, Lisa Long, Matt Moore County: Wake Longitude: 78' 47' 16.69 W Total Points: Stream is at least intermittent 25.5 Stream Determination circle one) Other Apex, NC 7.5-Minute Quad Ephemer ntermltten erennial e.g. Quad Name: if>_ 19 orperennial if>_ 30' A. Geomorphology (Subtotal = 12.5 ) Absent Weak Moderate Strong 1a. Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 0 2 3 4. Particle size of stream substrate 0 1 2 3 5. Active/relict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 C9 1 1.5 11. Second or greater order channel No = 0 Yes = 3 a artificial ditches are not rated; see discussions in manual B. Hydrology (Subtotal = 4.5 ) 12. Presence of Baseflow 0 0 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 CD 0 15. Sediment on plants or debris 0 0.5 1 .5 16. Organic debris lines or piles 0 1 0.5 1 1.5 17. Soil -based evidence of high water table? No = 0 Yes = 3 C. Biology (Subtotal = 5.5 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 3 21. Aquatic Mollusks 0 1 1 2 3 22. Fish 0 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0 1 1.5 25. Algae 0 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other = 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: NC DWQ Stream Identification Form Version 4.11 Date: 10/10/2019 Project/site:ATC Cary/ SP 2 Latitude:350 43' 48.25" N Evaluator: George Swearingen, Lisa Long, Matt Moore County: Wake Longitude: 78' 47' 16.69 W Total Points: / II Stream Determination circle one) Other Stream is at least intermittent Ephemer ntermitten erennial e.g. Quad Name: Apex' NC 7.5-Minute Quad if>_ 19 orperennial if>_ 30' A. Geomorphology (Subtotal = 12.5 ) Absent Weak Moderate Strong 1a. Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 20 3 4. Particle size of stream substrate 0 1 2 3 5. Active/relict floodplain 0 1 2 to,% 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 1 1.5 11. Second or greater order channel No = 0 Yes = 3 a artificial ditches are not rated; see discussions in manual B. Hydrology (Subtotal = 3 ) 12. Presence of Baseflow OO 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 1 0 1 0.5 1 1 1 1.5 17. Soil -based evidence of high water table? INo = 0 1Yes = 3 C. Biology (Subtotal = 3.5 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 3 21. Aquatic Mollusks 0 1 2 3 22. Fish 0 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0 0.5 1 1.5 25. Algae 0 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other = 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: NC DWQ Stream Identification Form Version 4.11 Date: 10/10/2019 Project/Site:ATC Cary/SP 3 Latitude:350 43' 48.25" N Evaluator: George Swearingen, Lisa Long, Matt Moore County: Wake Longitude: 78' 47' 16.69 W Total Points: Stream Determination circle one) Other Stream is at least intermittent 25 Ephemer ntermltten erennial e.g. Quad Name: Apex, NC 7.5-Minute Quad if>_ 19 orperennial if>_ 30' A. Geomorphology (Subtotal = 16 ) Absent Weak Moderate Strong 1a. Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 20 3 4. Particle size of stream substrate 0 1 2 3 5. Active/relict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel No = 0 Yes = 3 a artificial ditches are not rated; see discussions in manual B. Hydrology (Subtotal = 3.5 ) 12. Presence of Baseflow OO 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 1 0 1 0.5 1 1 1 .5 17. Soil -based evidence of high water table? INo = 0 1Yes = 3 C. Biology (Subtotal = 5.5 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 3 21. Aquatic Mollusks 0 1 2 3 22. Fish 0 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0 0.5 1 1.5 25. Algae 0 0.5 1 1 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other = 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Rip rap apron upstream + downstream culvert acting as grade control (#9) Sketch: NC DWQ Stream Identification Form Version 4.11 Date: 10/10/2019 Project/Site: ATC Cary/ SP Tributary Latitude: 350 43' 48.25" N Evaluator: George Swearingen, Lisa Long, Matt Moore County: Wake Longitude: 78' 47' 16.69 W Total Points: I I II II St r Determination (circle one) Other Stream is at least intermittent phemera ntermittent Perennial e.g. Quad Name: Apex' NC 7.5-Minute Quad if>_ 19 orperennial if>_ 30' I A. Geomorphology (Subtotal = 8 ) Absent Weak Moderate Strong 1a. Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence O 1 2 3 4. Particle size of stream substrate 0 1 2 3 5. Active/relict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 1 1.5 Yes = 3 10. Natural valley 0 0.5 11. Second or greater order channel No = 0 a artificial ditches are not rated; see discussions in manual B. Hydrology (Subtotal = 2 ) 12. Presence of Baseflow OO 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 1 1.5 16. Organic debris lines or piles 0 0.5 1 1.5 17. Soil -based evidence of high water table? No = 0 Yes = 3 C. Biology (Subtotal = 1 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 3 21. Aquatic Mollusks 0 1 2 3 22. Fish 0 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0 0.5 1 1.5 25. Algae 0 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other = 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: Location of t .�jr Reaches ~ 7 Ism �, 1 �'1 tj�, ' Ot jkl National Flood Hazard Layer FI RMette *1U9`—"'1-1 FEMA Legend 35°44'2.92"N 0 250 500 1,000 1,500 2,000 SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT Without Base Flood Elevation (BFE) Zone A, V, A99 SPECIAL FLOOD With BFE or Depth Zone AE, AO, AH, VE, AR HAZARD AREAS Regulatory Floodway S 0.2 % Annual Chance Flood Hazard, Areas of 1% annual chance flood with average depth less than one foot or with drainage areas of less than one square mile zone x Future Conditions 1% Annual — Chance Flood Hazard zone x Area with Reduced Flood Risk due to ITHER AREAS OF ," Levee. See Notes. zone x FLOOD HAZARD I F,&O' d Area with Flood Risk due to Leveezone o NO SCREEN Area of Minimal Flood Hazard zone x Q Effective LOMRs OTHER AREAS Area of Undetermined Flood Hazard zone o GENERAL ---' Channel, Culvert, or Storm Sewer STRUCTURES I I I I I I I Levee, Dike, or Floodwall R zos Cross Sections with 1% Annual Chance 17•s Water Surface Elevation o- — — Coastal Transect —513.•«.. Base Flood Elevation Line (BFE) Limit of Study Jurisdiction Boundary -- --- Coastal Transect Baseline OTHER _ Profile Baseline FEATURES Hydrographic Feature E7 Digital Data Available No Digital Data Available N MAP PANELS ® Unmapped The pin displayed on the map is an approximate point selected by the user and does not represent an authoritative property location. This map complies with FEMA's standards for the use of digital flood maps if it is not void as described below. The basemap shown complies with FEMA's basemap accuracy standards The flood hazard information is derived directly from the authoritative NFHL web services provided by FEMA. This map was exported on 11/14/2019 at 11:20:47 AM and does not reflect changes or amendments subsequent to this date and time. The NFHL and effective information may change or become superseded by new data over time. This map image is void if the one or more of the following map elements do not appear: basemap imagery, flood zone labels, legend, scale bar, map creation date, community identifiers, FIRM panel number, and FIRM effective date. Map images for unmapped and unmodernized areas cannot be used for regulatory purposes. 11/14/2019 IPaC: Explore Location IPaC U.S. Fish & Wildlife Service IPaC resource list This report is an automatically generated list of species and other resources such as critical habitat (collectively referred to as trust resources) under the U.S. Fish and Wildlife Service's (USFWS) jurisdiction that are known or expected to be on or near the project area referenced below. The list may also include trust resources that occur outside of the project area, but that could potentially be directly or indirectly affected by activities in the project area. However, determining the likelihood and extent of effects a project may have on trust resources typically requires gathering additional site -specific (e.g., vegetation/species surveys) and project -specific (e.g., magnitude and timing of proposed activities) information. Below is a summary of the project information you provided and contact information for the USFWS office(s) with jurisdiction in the defined project area. Please read the introduction to each section that follows (Endangered Species, Migratory Birds, USFWS Facilities, and NWI Wetlands) for additional information applicable to the trust resources addressed in that section. jF7 \ f 'W Location Wake County, North Carolina Local office Raleigh Ecological Services Field Office k. (919) 856-4520 JEJ (919) 856-4556 MAILING ADDRESS Post Office Box 33726 Raleigh, NC 27636-3726 PHYSICAL ADDRESS 551 Pylon Drive, Suite F https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 1 /12 IPaC: Explore Location Raleigh, NC 27606-1487 �o� https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 2/12 11/14/2019 IPaC: Explore Location Endangered species This resource list is for informational purposes only and does not constitute an analysis of project level impacts. The primary information used to generate this list is the known or expected range of each species. Additional areas of influence (AOI) for species are also considered. An AOI includes areas outside of the species range if the species could be indirectly affected by activities in that area (e.g., placing a dam upstream of a fish population, even if that fish does not occur at the dam site, may indirectly impact the species by reducing or eliminating water flow downstream). Because species can move, and site conditions can change, the species on this list are not guaranteed to be found on or near the project area. To fully determine any potential effects to species, additional site -specific and project -specific information is often required. 4 4 Section 7 of the Endangered Species Act requires Federal agencies to "request of the Secretary information whether any species which is listed or proposed to be listed may be present in the area of such proposed action" for any project that is conducted, permitted, funded, or licensed by any Federal agency. A letter from the local office and a species list which fulfills this requirement can only be obtained by requesting an official species list from either the Regulatory Review section in IPaC (see directions below) or from the local field office directly. For project evaluations that require USFWS concurrence/review, please return to the IPaC website and request an official species list by doing the following: 1. Draw the project location and click CONTINUE. 2. Click DEFINE PROJECT. 3. Log in (if directed to do so). 4. Provide a name and description for your project. 5. Click REQUEST SPECIES LIST. Listed speciesl and their critical habitats are managed by the Ecological Services Program of the U.S. Fish and Wildlife Service (USFWS) and the fisheries division of the National Oceanic and Atmospheric Administration (NOAA Fisheries). Species and critical habitats under the sole responsibility of NOAA Fisheries are not shown on this list. Please contact NOAA Fisheries for species under their jurisdiction. 1. Species listed under the Endangered Species Act are threatened or endangered; IPaC also shows species that are candidates, or proposed, for listing. See the listing status page for more information. 2. 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. The following species are potentially affected by activities in this location: Birds NAME STATUS https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 3/12 IPaC: Explore Location Red -cockaded Woodpecker Picoides borealis No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/7614 Amphibians NAME Neuse River Waterdog Necturus lewisi There is proposed critical habitat for this species. Your location is outside the critical habitat. https://ecos.fws.gov/ecp/species/6772 Fishes NAME Endangered STATUS Proposed Threatened STATUS Carolina Madtom Noturus furiosus Proposed Endangered There is proposed critical habitat for this species. Your location is outside the critical habitat. https://ecos.fws.gov/ecp/species/528 Clams NAME STATUS Atlantic Pigtoe Fusconaia masoni Proposed Threatened There is proposed critical habitat for this species. Your location is outside the critical habitat. https://ecos.fws.gov/ecp/species/5164 Dwarf Wedgemussel Alasmidonta heterodon Endangered No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/784 Yellow Lance Elliptio lanceolate Threatened No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/4511 Flowering Plants NAME STATUS Michaux's Sumac Rhus michauxii Endangered No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/5217 Critical habitats https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 4/12 IPaC: Explore Location Potential effects to critical habitat(s) in this location must be analyzed along with the endangered species themselves. THERE ARE NO CRITICAL HABITATS AT THIS LOCATION. Migratory birds Certain birds are protected under the Migratory Bird Treaty Actl and the Bald and Golden Eagle Protection Acts. Any person or organization who plans or conducts activities that may result in impacts to migratory birds, eagles, and their habitats should follow appropriate regulations and consider implementing appropriate conservation measures, as described below. 1. The Migratory Birds Treaty Act of 1918. 2. The Bald and Golden Eagle Protection Act of 1940. Additional information can be found using the following links: Birds of Conservation Concern http://www.fws.gov/birds/management/managed-species/ birds-of-conservation-concern.php t Measures for avoiding and minimizing impacts to birds http://www.fws.gov/birds/management/project-assessment-tools-and-guidance/ conservation-measures. php • Nationwide conservation measures for birds http://www.fws.gov/migratorybirds/pdf/management/nationwidestandardconservationmeasures.pdf The birds listed below are birds of particular concern either because they occur on the USFWS Birds of Conservation Concern (BCC) list or warrant special attention in your project location. To learn more about the levels of concern for birds on your list and how this list is generated, see the FAQ below. This is not a list of every bird you may find in this location, nor a guarantee that every bird on this list will be found in your project area. To see exact locations of where birders and the general public have sighted birds in and around your project area, visit the E-bird data mapping tool (Tip: enter your location, desired date range and a species on your list). For projects that occur off the Atlantic Coast, additional maps and models detailing the relative occurrence and abundance of bird species on your list are available. Links to additional information about Atlantic Coast birds, and other important information about your migratory bird list, including how to properly interpret and use your migratory bird report, can be found below. For guidance on when to schedule activities or implement avoidance and minimization measures to reduce impacts to migratory birds on your list, click on the PROBABILITY OF PRESENCE SUMMARY at the top of your list to see when these birds are most likely to be present and breeding in your project area. NAME BREEDING SEASON (IF A _............................................................................. BREEDING SEASON IS INDICATED ............................................................................................................ FOR A BIRD ON YOUR LIST, THE https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 5/12 IPaC: Explore Location Bald Eagle Haliaeetus leucocephalus This is not a Bird of Conservation Concern (BCC) in this area, but warrants attention because of the Eagle Act or for potential susceptibilities in offshore areas from certain types of development or activities. https://ecos.fws.gov/ecp/species/1626 PROJECT AREA SOMETIME WITHIN THE TIMEFRAME SPECIFIED, WHICH IS A VERY LIBERAL ESTIMATE OF THE DATES INSIDE WHICH THE BIRD BREEDS ACROSS ITS ENTIRE RANGE. "BREEDS ELSEWHERE" INDICATES THAT THE BIRD DOES NOT LIKELY BREED IN YOUR PROJECT AREA.) Breeds Sep 1 to Jul 31 Blue -winged Warbler Vermivora pinus Breeds May 1 to Jun 30 This is a Bird of Conservation Concern (BCC) only in particular Bird Conservation Regions (BCRs) in the continental USA Eastern Whip -poor -will Antrostomus vociferus Breeds May 1 to Aug 20 This is a Bird of Conservation Concern (BCC) throughout its range in U ** _:Tw the continental USA and Alaska. Prairie Warbler Dendroica discolor This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Prothonotary Warbler Protonotaria citrea This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Red-headed Woodpecker Melanerpes erythrocephalus This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Rusty Blackbird Euphagus carolinus This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Wood Thrush Hylocichla mustelina This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Probability of Presence Summary Breeds May 1 to Jul 31 Breeds Apr 1 to Jul 31 Breeds May 10 to Sep 10 Breeds elsewhere Breeds May 10 to Aug 31 https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 6/12 IPaC: Explore Location The graphs below provide our best understanding of when birds of concern are most likely to be present in your project area. This information can be used to tailor and schedule your project activities to avoid or minimize impacts to birds. Please make sure you read and understand the FAQ "Proper Interpretation and Use of Your Migratory Bird Report" before using or attempting to interpret this report. Probability of Presence (s) Each green bar represents the bird's relative probability of presence in the 10km grid cell(s) your project overlaps during a particular week of the year. (A year is represented as 12 4-week months.) A taller bar indicates a higher probability of species presence. The survey effort (see below) can be used to establish a level of confidence in the presence score. One can have higher confidence in the presence score if the corresponding survey effort is also high. How is the probability of presence score calculated? The calculation is done in three steps: 1. The probability of presence for each week is calculated as the number of survey events in the week where the species was detected divided by the total number of survey events for that week. For example, if in week 12 there were 20 survey events and the Spotted Towhee was found in 5 of them, the probability of presence of the Spotted Towhee in week 12 is 0.25. 2. To properly present the pattern of presence across the year, the relative probability of presence is calculated. This is the probability of presence divided by the maximum probability of presence across all weeks. For example, imagine the probability of presence in week 20 for the Spotted Towhee is 0.05, and that the probability of presence at week 12 (0.25) is the maximum of any week of the year. The relative probability of presence on week 12 is 0.25/0.25 = 1; at week 20 it is 0.05/0.25 = 0.2. f % 1k 3. The relative probability of presence calculated in the previous step undergoes a statistical conversion so that all possible values fall between 0 and 10, inclusive. This is the probability of presence score. To see a bar's probability of presence score, simply hover your mouse cursor over the bar. Breeding Season( ) Yellow bars denote a very liberal estimate of the time -frame inside which the bird breeds across its entire range. If there are no yellow bars shown for a bird, it does not breed in your project area. Survey Effort (1) Vertical black lines superimposed on probability of presence bars indicate the number of surveys performed for that species in the 10km grid cell(s) your project area overlaps. The number of surveys is expressed as a range, for example, 33 to 64 surveys. To see a bar's survey effort range, simply hover your mouse cursor over the bar. No Data (—) A week is marked as having no data if there were no survey events for that week. Survey Timeframe Surveys from only the last 10 years are used in order to ensure delivery of currently relevant information. The exception to this is areas off the Atlantic coast, where bird returns are based on all years of available data, since data in these areas is currently much more sparse. probability of presence breeding season survey effort no data https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 7/12 11FIEFAU11111411 IPaC: Explore Location SPECIES Bald Eagle Non -BCC Vulnerable r ................................................. (This ..is not a i .. ................................ Conservation Concern . . '' (BCC) in this ................................................ area, but warrants ........................................... attention because of the Eagle" Act' ' or r for .............................................. potential susceptibilities ...................... -.-. .- -. i-i.in ......................................... offshore areas from ................................................. ...................................... certain " types ' ' ' " o ' f development or ............ activities.) ....................... Blue -winged Warbler BCC - BCR (This is a ............................................... Bird of Conservation '.' .' . "''­'"'' , Concern BCC only in ... '""'i".................. particular Bird Regions ................................................... (BCRs) in the ............................... continental USA) JAN FED MAR APR MAY JUN JUL AUG SEP OCT NOV [DEC +1111 1111 1111 1111 1,+++ +.111 11+11 +101 1++4 1111 01+1 +11+ I ++++ ++++ ++++ ++*+ Jill Jill ++++ ++++ +++I ++++ ++++ ++++ Eastern Whip- ++++ ++++ ++++ poor -will BCC Rangewide ia Bird ofConservation''' ........... ...................................... , ' .................................. throughout its range in the continental ' " ......................................... USA and Alaska.) yy ......................................... Prairie Warbler + BCC Rangewide ++++ +++* I Jill is a Bird of Conservation ''' ........... ................................. Concern(BCC) throughout its range .................................. i ' n ­&­ continental USA and d Alaska.) ""'1 0 ........... ........................ Prothonotary Warbler + I*+ ++++ BCC Rangewide is' a Bird ............................................... of Conservation ....................................... 6nc en(BCC) '' C) .................................. throughout its range i ' n the continental ' ' ' ' ' " ' ' ' ' ....................... 6S�and '": "' ' A" 1"a s k a ) ......................................... Red-headed Oil I I I I I I I list 11111111 1+1+ mill 1111 1101 +1+0 1+1+ Woodpecker BCC Rangewide ...................................... (CON) (This is a Bird ............................................... of Conservation ....................................... Concern (BCC) throughout '' ' its" range .............................................. in the continental ........................................... USA and Alaska.) ......................................... https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 8/12 IPaC: Explore Location Rusty Blackbird BCC Rangewide (CON) (This is a Bird ............................................... of Conservation ....................................... Concern (BCC) ................................... throughout its range in the continental ........................................... USA and Alaska.) ......................................... Wood Thrush BCC Rangewide (CON) (This is a Bird ............................................... of Conservation ....................................... Concern(BCC) throughout its range .................................................. in the continental ........................................... USA and Alaska.) ......................................... I I I I I � ++++ ++++ ++++ ++++ ++++ +++0 ++o+ +++I F+++ ++++ ++++ 01 1 1 loll lilt Illill11+11 +++++ o+++ ++++ ++++ Tell me more about conservation measures I can implement to avoid or minimize impacts to migratory birds. Nationwide Conservation Measures describes measures that can help avoid and minimize impacts to all birds at any location year round. Implementation of these measures is particularly important when birds are most likely to occur in the project area. When birds may be breeding in the area, identifying the locations of any active nests and avoiding their destruction is a very helpful impact minimization measure. To see when birds are most likely to occur and be breeding in your project area, view the Probability of Presence Summary. Additional measures and/or permits may be advisable depending on the type of activity you are conducting and the type of infrastructure or bird species present on your project site. 7% \\00 What does IPaC use to generate the migratory birds potentially occurring in my specified location? The Migratory Bird Resource List is comprised of USFWS Birds of Conservation Concern (BCC) and other species that may warrant special attention in your project location. The migratory bird list generated for your project is derived from data provided by the Avian Knowledge Network (AKN). The AKN data is based on a growing collection of survey, banding, and citizen science datasets and is queried and filtered to return a list of those birds reported as occurring in the 10km grid cell(s) which your project intersects, and that have been identified as warranting special attention because they are a BCC species in that area, an eagle (Eagle Act requirements may apply), or a species that has a particular vulnerability to offshore activities or development. Again, the Migratory Bird Resource list includes only a subset of birds that may occur in your project area. It is not representative of all birds that may occur in your project area. To get a list of all birds potentially present in your project area, please visit the AKN Phenology Tool. What does IPaC use to generate the probability of presence graphs for the migratory birds potentially occurring in my specified location? The probability of presence graphs associated with your migratory bird list are based on data provided by the Avian Knowledge Network (AKN). This data is derived from a growing collection of survey, banding, and citizen science datasets . Probability of presence data is continuously being updated as new and better information becomes available. To learn more about how the probability of presence graphs are produced and how to interpret them, go the Probability of Presence Summary and then click on the "Tell me about these graphs" link. How do I know if a bird is breeding, wintering, migrating or present year-round in my project area? To see what part of a particular bird's range your project area falls within (i.e. breeding, wintering, migrating or year-round), you may refer to the following resources: The Cornell Lab of Ornithology All About Birds Bird Guide, or (if you are unsuccessful in locating the bird of interest there), the Cornell Lab of Ornithology Neotropical Birds https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 9/12 IPaC: Explore Location guide. If a bird on your migratory bird species list has a breeding season associated with it, if that bird does occur in your project area, there may be nests present at some point within the timeframe specified. If "Breeds elsewhere" is indicated, then the bird likely does not breed in your project area. What are the levels of concern for migratory birds? Migratory birds delivered through IPaC fall into the following distinct categories of concern: 1. "BCC Rangewide" birds are Birds of Conservation Concern (BCC) that are of concern throughout their range anywhere within the USA (including Hawaii, the Pacific Islands, Puerto Rico, and the Virgin Islands); 2. "BCC - BCR" birds are BCCs that are of concern only in particular Bird Conservation Regions (BCRs) in the continental USA; and 3. "Non -BCC - Vulnerable" birds are not BCC species in your project area, but appear on your list either because of the Eagle Act requirements (for eagles) or (for non -eagles) potential susceptibilities in offshore areas from certain types of development or activities (e.g. offshore energy development or longline fishing). Although it is important to try to avoid and minimize impacts to all birds, efforts should be made, in particular, to avoid and minimize impacts to the birds on this list, especially eagles and BCC species of rangewide concern. For more information on conservation measures you can implement to help avoid and minimize migratory bird impacts and requirements for eagles, please see the FAQs for these topics. Details about birds that are potentially affected by offshore projects For additional details about the relative occurrence and abundance of both individual bird species and groups of bird species within your project area off the Atlantic Coast, please visit the Northeast Ocean Data Portal. The Portal also offers data and information about other taxa besides birds that may be helpful to you in your project review. Alternately, you may download the bird model results files underlying the portal maps through the NOAA NCCOS Integrative Statistical Modeling and Predictive Mapping of Marine Bird Distributions and Abundance on the Atlantic Outer Continental Shelf project webpage. r-4 Bird tracking data can also provide additional details about occurrence and habitat use throughout the year, including migration. Models relying on survey data may not include this information. For additional information on marine bird tracking data, see the Diving Bird Study and the nanotag studies or contact Caleb Spiegel or Pam Loring. , What if I have eagles on my list? If your project has the potential to disturb or kill eagles, you may need to obtain a permit to avoid violating the Eagle Act should such impacts occur. Proper Interpretation and Use of Your Migratory Bird Report The migratory bird list generated is not a list of all birds in your project area, only a subset of birds of priority concern. To learn more about how your list is generated, and see options for identifying what other birds may be in your project area, please see the FAQ "What does IPaC use to generate the migratory birds potentially occurring in my specified location". Please be aware this report provides the "probability of presence" of birds within the 10 km grid cell(s) that overlap your project; not your exact project footprint. On the graphs provided, please also look carefully at the survey effort (indicated by the black vertical bar) and for the existence of the "no data" indicator (a red horizontal bar). A high survey effort is the key component. If the survey effort is high, then the probability of presence score can be viewed as more dependable. In contrast, a low survey effort bar or no data bar means a lack of data and, therefore, a lack of certainty about presence of the species. This list is not perfect; it is simply a starting point for identifying what birds of concern have the potential to be in your project area, when they might be there, and if they might be breeding (which means nests might be present). The list helps you know what to look for to confirm presence, and helps guide you in knowing when to implement conservation measures to avoid or https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 10/12 IPaC: Explore Location minimize potential impacts from your project activities, should presence be confirmed. To learn more about conservation measures, visit the FAQ 'Tell me about conservation measures I can implement to avoid or minimize impacts to migratory birds" at the bottom of your migratory bird trust resources page. Facilities National Wildlife Refuge lands Any activity proposed on lands managed by the National Wildlife Refuge system must undergo a 'Compatibility Determination' conducted by the Refuge. Please contact the individual Refuges to discuss any questions or concerns. THERE ARE NO REFUGE LANDS AT THIS LOCATION. Fish hatcheries THERE ARE NO FISH HATCHERIES AT THIS LOCATION. Wetlands in the National Wetlands Inventory Impacts to NWI wetlands and other aquatic habitats may be subject to regulation under Section 404 of the Clean Water Act, or other State/Federal statutes. For more information please contact the Regulatory Program of the local U.S. Army Corps of Engineers District. THERE ARE NO KNOWN WETLANDS AT THIS LOCATION. Data limitations The Service's objective of mapping wetlands and deepwater habitats is to produce reconnaissance level information on the location, type and size of these resources. The maps are prepared from the analysis of high altitude imagery. Wetlands are identified based on vegetation, visible hydrology and geography. A margin of error is inherent in the use of imagery; thus, detailed on -the -ground inspection of any particular site may result in revision of the wetland boundaries or classification established through image analysis. The accuracy of image interpretation depends on the quality of the imagery, the experience of the image analysts, the amount and quality of the collateral data and the amount of ground truth verification work conducted. Metadata should be consulted to determine the date of the source imagery used and any mapping problems. Wetlands or other mapped features may have changed since the date of the imagery or field work. There may be occasional differences in polygon boundaries or classifications between the information depicted on the map and the actual conditions on site. https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 11 /12 IPaC: Explore Location Data exclusions Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and nearshore coastal waters. Some deepwater reef communities (coral or tuberficid worm reefs) have also been excluded from the inventory. These habitats, because of their depth, go undetected by aerial imagery. Data precautions Federal, state, and local regulatory agencies with jurisdiction over wetlands may define and describe wetlands in a different manner than that used in this inventory. There is no attempt, in either the design or products of this inventory, to define the limits of proprietary jurisdiction of any Federal, state, or local government or to establish the geographical scope of the regulatory programs of government agencies. Persons intending to engage in activities involving modifications within or adjacent to wetland areas should seek the advice of appropriate federal, state, or local agencies concerning specified agency regulatory programs and proprietary jurisdictions that may affect such activities. �o� https://ecos.fws.gov/ipac/location/AH4GDO63KJEFLMK20FVGYPCLNA/resources 12/12 Species Name Federal Species Status Habitat Requirement Species Effect Rationale Red -cockaded woodpecker (Picoides Endangered Forests with open stands of pine trees at No Effect No suitable habitat to be borealis ) least 60 to 120 years old impacted Neuse River waterdog (Necturus lewisi) Proposed Threatened Low to moderate gradient streams and No Effect Intermittent stream to be low current velocity impacted is low quality with insufficient flows Carolina madtom (Noturus furiosus) Proposed Endangered Riffles, runs, and pools in medium to large No Effect Intermittent stream to be streams and rivers. impacted is low quality with insufficient flows Atlantic pigtoe (Fusconaia mosoni) Proposed Threatened Coarse sand and gravel in small creeks to No Effect Intermittent stream to be larger rivers with excellent water quality impacted is low quality where flows are sufficient to maintain with insufficient flows clean, silt -free substrates Dwarf wedgemussel (Alasmidonto Endangered Small streams to large rivers in a variety of No Effect Intermittent stream to be heterodon) substrate types impacted is low quality with insufficient flows Yellow lance (Elliptio lanceolate) Threatened Medium-sized rivers to smaller streams in No Effect Intermittent stream to be clean, coarse to medium sand and gravel impacted is low quality substrates. Requires clean, moderate with insufficient flows flowing water with high dissolved oxygen. Michaux's sumac (Rhus michauxii) Endangered Sandy or rocky open woods in association No Effect I No suitable habitat to be with basic soils impacted Site Inspection Date: 10/10/2019 Site Inspector: George T. Swearingen, III of Tower Engineering Professionals, Inc.