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Home My WebLink AboutGE Gatehouse TRC Compiled Comments New Gatehouse – 3905 Castle Hayne Rd– TRC Review Page | 1 To: Lars Helgeson, GE Aviation LLC From: Ryan Beil, Development Review Planner Date: April 2nd, 2025 TRC PID#: R01700-001-016-000 Egov# SITECN-25-000062 Subject: 3905 Castle Hayne Rd- New Gatehouse - TRC Review The following comments have been received for the April, 2nd 2025, TRC meeting. Additional comments may be made upon further review of subsequent revisions. Please note: following the TRC meeting, a revised site plan addressing each of the below items must be resubmitted prior to receiving site plan approval. Planning, Ryan Beil 910-798-7444 1. General Comments a. Zoning is I2 2. UDO Section 5.1, Parking and Loading a. There is only 1 parking space required due to the square footage of the building, and there are 17 parking spaces provided. 3. UDO Section 5.2, Traffic, Access and Connectivity a. Please note that no building permit for any structure shall be issued which requires NCDOT approval for a Driveway Permit until NCDOT has issued the permit approval. Evidence of approval shall accompany the application for building permit. 4. UDO Section 5.3, Tree Retention a. There appears to be two trees being removed, an 18” Magnolia and a 24” Sycamore, please confirm, and submit a Tree Removal Permit if you have not already done so. b. There is 84” of mitigation required, which you have met. New Gatehouse – 3905 Castle Hayne Rd– TRC Review Page | 2 c. Note: Land disturbance permits can be issued by county Engineering before a Tree Removal Permit is approved by Planning. However, any trees removed before the Tree Removal Permit is issued may result in enforcement action under Section 5.3.2 of the Unified Development Ordinance to include prohibiting any development of the site for 3 to 5 years. 5. UDO Section 5.4, Landscaping and Buffering a. Landscaping looks good, except for the required parking lot landscaping which is not provided. 6. UDO Section 5.5, Lighting a. Please note that a lighting plan is not required for TRC approval but will be required prior to issuance of construction plan approvals. b. There appears to be three light poles proposed for the site, please confirm 7. UDO Section 5.6, Signs a. For any signs on the site, please submit for a sign permit, referencing Section 5.6 of the UDO for standards. 8. UDO Section 5.7, Conservation Resources a. There are no Conservation Resources on the site, and the site is predominantly Urban and Developed Land with also some Pine Forest present. 9. UDO Article 9, Flood Damage Prevention a. This property is not located in a floodplain. NHC Fire Services, Ray Griswold 910-798-7448 1. Fire Finals required 2. Portable Fire extinguishers required per NFPA 10 3. Follow Chapter 33 - Safety During Construction & Demolition 4. Any fire alarm work requires proper permitting NHC Soil & Water Conservation, Dru Harrison 910-798-7135 1. Comments are attached New Gatehouse – 3905 Castle Hayne Rd– TRC Review Page | 3 NHC Engineering, Galen Jamison 910-798-7072 1. A request for additional information has been provided to the applicant for County stormwater permit and land disturbing permit. The stormwater and land disturbing review fees must be paid prior to permit issuance. 2. Please contact the State for their stormwater permit requirements. NHC Environmental Health, Dustin Fenske 910-798-6732 1. Rebuild of Guard House must reconnect to public sewer system. NHC Addressing, McCabe Watson 910-798-7068 1. If an additional address is requested by the permitting department or utilities, please contact me for an address assignment. Cape Fear Public Utility Authority, Bernice Johnson 910-332-6620 1. CFPUA TRC Comments provided are preliminary comments only. 2. Utility Plan review will be required by CFPUA. CFPUA is moving toward becoming paperless. When ready to submit plan review package, upload all documents to https://www.cfpua.org/FormCenter/Engineering-3/Engineering-Plan-Review-103. 3. CFPUA water available; there is no CFPUA sewer available. NCDOT, Nick Drees 910-343-3915 1. Comments are attached WMPO, Greer Templer 910-341-0107 1. We have no comments as they are redeveloping their north gate where one already exists, no new buildings are being constructed, and no new traffic will be generated directly due to this project. While there will be roadway improvements, the implications are to GE’s internal operations and there does not seem be to impacts on the existing Thomas Edison Avenue connection to Castle Hayne Road per the site plan. If you have any thoughts or concerns, don’t hesitate to reach out and we could talk through this more in depth if you require any further information from us. Army Corps of Engineers, Brad Shaver 910-251-4611 1. A jurisdictional determination has been completed by GE but this gate improvement appears to fall just outside the waters of the US limits, no comment. New Gatehouse – 3905 Castle Hayne Rd– TRC Review Page | 4 Comments not received at this time from: Emergency Services & E911, Steve Still NCDEQ, Chad Coburn NCDEMLR, Dan Sams DCM, Tanya Pietila United States Department of Agriculture A product of the National Cooperative Soil Survey, a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local participants Custom Soil Resource Report for New Hanover County, North Carolina Natural Resources Conservation Service Map Unit Legend (3905 Castle Hayne Rd) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI Ba Bayboro loam 0.2 0.2% Ls Lynchburg fine sandy loam, 0 to 2 percent slopes, Atlantic Coast Flatwoods 0.6 0.6% On Onslow loamy fine sand 7.2 6.5% Pn Pantego loam 48.0 43.3% Ur Urban land 52.8 47.6% W Water 2.1 1.9% Totals for Area of Interest 110.9 100.0% Custom Soil Resource Report Soil Map (3905 Castle Hayne Rd) 38 0 16 0 0 38 0 17 0 0 38 0 18 0 0 38 0 19 0 0 38 0 20 0 0 38 0 21 0 0 38 0 22 0 0 38 0 23 0 0 38 0 24 0 0 38 0 15 0 0 38 0 16 0 0 38 0 17 0 0 38 0 18 0 0 38 0 19 0 0 38 0 20 0 0 38 0 21 0 0 38 0 22 0 0 38 0 23 0 0 230000 230100 230200 230300 230400 230500 230600 230700 230800 230900 231000 231100 231200 231300 230 000 230 100 230 200 230 300 230 400 230 500 230 600 230 700 230 800 230 900 231 000 231 100 231 200 231 300 34° 19' 40'' N 77 ° 56 ' 5 ' ' W 34° 19' 40'' N 77 ° 55 ' 10 ' ' W 34° 19' 10'' N 77 ° 56 ' 5 ' ' W 34° 19' 10'' N 77 ° 55 ' 10 ' ' W N Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 18N WGS841800Feet Soil Map may not be valid at this scale. Meters 0 300 600 1200 0 50 100 200 300 MAP INFORMATION The soil surveys that comprise your AOI were mapped at 1:15,800. 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: New Hanover County, North Carolina Survey Area Data: Version 26, Sep 9, 2024 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Nov 8, 2022—Dec 1, 2022 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. TO: New Hanover County Planning Department, New Hanover SWCD, March 24th, 2025 FROM: Dru Harrison, Director RE: I HAVE REVIEWED THIS PLAN AS REQUESTED AND HAVE THESE COMMENTS: The soils are predominantly Lynchburg fine sand (Ls), Pantego loam (Pn), Bayboro loam (Ba), Onslow loamy fine sand (On), and Urban land (Ur). According to the booklet, “Wilmington/New Hanover Classification of soils for Septic Tank Suitability, Lynchburg and Onslow are Class II soils, and Bayboro and Pantego are Class III soils. The Soil Survey of New Hanover County lists Lynchburg and Onslow as somewhat poorly drained, and Bayboro and Pantego as very poorly drained. Pantego soils are on the New Hanover County Hydric Soils Ä list which means they are possibly wetland areas and subject to regulation under the Clean Water Act. Lynchburg is on the Hydric Soils “B” list, which means it may contain areas of wetland. It should be noted, according to the Soil Survey of New Hanover County, the limitation for dwellings with or without basements and for small commercial buildings is severe for all of the soils on this site. The limitations are due to flooding and/or wetness. An adequate drainage and maintenance plan is needed for suitable housing. The U.S. Army Corps of Engineers has federal jurisdiction over 404 Permits and the NCDEHNR, Dept. of Water Quality, has state jurisdiction over 401 Permits under the Clean Water Act. Before disturbing possible wetland areas, developers should contact these agencies to stay in compliance with State and Federal regulations. STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION JOSH STEIN J.R. “JOEY” HOPKINS GOVERNOR SECRETARY Mailing Address: NC DEPARTMENT OF TRANSPORTATION DISTRICT 3 ENGINEER’S OFFICE 5911 OLEANDER DRIVE, SUITE 101 WILMINGTON, NC 28403 04-11-03 COURIER Telephone: 910-398-9100 Customer Service: 1-877-368-4968 Website: ncdot.gov Location: 5911 OLEANDER DRIVE, SUITE 101 WILMINGTON, NC 28403 Memorandum To: New Hanover County Technical Review Committee Date: March 20, 2025 Subject: GE Aerospace North Gate – 3905 Castle Hayne Road ________________________________________________________________________ These are preliminary comments and are based on the plans as submitted for the proposed site. They are subject to further review upon receipt of any additional information. Subsequently, additional comments and/or requirements may be necessary for this site. General Comments: NCDOT Driveway Permits, and Encroachments are submitted through the NCDOT Online Portal.https://connect.ncdot.gov/municipalities/Utilities/Pages/help.aspx NCDOT Driveway Permit: An NCDOT Driveway Permit is required. Submit plans in accordance with pages 14 and 15 of the Policy on Street and Driveway Access to North Carolina Highways to include access locations within 500’ of the proposed access on both sides of the State Road. Submit to the local NCDOT District Engineer’s Office. x Refer to the NCDOT checklist (included) for required documents and site plan information. NCDOT Encroachment Agreement: An NCDOT Encroachment Agreement is required for any utility connections or installations within the NCDOT right-of-way (form 16.6). x Refer to the NCDOT UAM Manual and the NCDOT encroachment checklist for required documents and site plan information. An NCDOT Encroachment Agreement is required for any sidewalk or multi-use paths installed within the NCDOT right-of-way (form 16.6). Mailing Address: NC DEPARTMENT OF TRANSPORTATION DISTRICT 3 ENGINEER’S OFFICE 5911 OLEANDER DRIVE, SUITE 101 WILMINGTON, NC 28403 04-11-03 COURIER Telephone: 910-398-9100 Customer Service: 1-877-368-4968 Website: ncdot.gov Location: 5911 OLEANDER DRIVE, SUITE 101 WILMINGTON, NC 28403 Site Plan Comments: Sight Triangles and Sight Distance: x Show and label the 10’ X 70’ NCDOT sight triangles. o No obstructions shall be placed within the NCDOT sight triangles. x Show and label the stopping sight distance. o No obstructions shall be placed within the stopping sight distance. Identification Signing and Landscaping: x Identification signing or landscape vegetation within the median and the sight distance triangle must not obstruct the driver’s line of sight. No landscaping or signing will be allowed to exceed 42 inches in height, measured from the Edge of Pavement (EOP) within the median or sight triangle. x All pylon signs in the median or sight distance triangle must provide a vertical clear sight zone between 3 feet-6 inches and 10 feet-0 inches measured from the EOP. Signing located within a clear recovery area shall be of a “breakaway design.” x Only low growing shrubbery, consistent with the NCDOT’s landscaping policies, as contained in the publication “Guidelines for Planting Within Highway Right of Way,” will be allowed within a landscaped median and the sight distance triangle at the entranceway to a development, whether the street or driveway connection to the State Highway System is designated as a public facility or not. Landscaping within the right-of-way and sight distance triangles may require additional approval by the District Engineer. Show and label all gates with distances to the right of way line. Label the internal protection stem length for the proposed driveway connection. x Measured from the right-of-way line. You can coordinate with the district office with any questions 910-398-9100. NCDOT | Division 3 | District 3 Project Name:_____________________________ Date:_______________ Applicant Checklist NCDOT Checklist Driveway Application Process and Site Plan Requirements ALL APPLICATIONS SHALL BE ACCOMPANIED BY COMPLETE AND DETAILED SITE PLANS THAT ADHERE TO THE POLICIES LISTED IN THE POLICY ON STREET AND DRIVEWAY ACCESS TO NORTH CAROLINA HIGHWAYS AND THIS DOCUMENT. FAILURE TO ADHERE TO THESE POLICIES WILL RESULT IN THE RETURN OF THE APPLICATION TO THE APPLICANT FOR REVISION. ***THE NCDOT WILL NOT BEGIN THE REVIEW PROCESS ON INCOMPLETE APPLICATIONS*** Electronic Pre-Submittals In an effort to save time and resources, we are happy to provide an initial assessment of a driveway permit submittal’s plans via email to identify any major issues up front. This initial assessment can be followed up with a submittal of one digital copy of the plans along with all other required documents. All Permit applications shall be submitted through the online portal https://connect.ncdot.gov/site/Permits/Pages/default.aspx In the notify email section of the portal application please include the District Office email (Div3Dist3@ncdot.gov). See the last pages for further instruction. Online resources: •NCDOT Policy on Street and Driveway Access to North Carolina Highways: https://connect.ncdot.gov/projects/Roadway/RoadwayDesignAdministrativeDocuments/Policy%20on%20Street%20an d%20Driveway%20Access.pdf •NCDOT Policies and Procedures for Accommodating Utilities on Highway Rights of Way: https://connect.ncdot.gov/municipalities/Utilities/Pages/UtilitiesManuals.aspx •Electronic Forms Database: https://connect.ncdot.gov/Pages/default.aspx 1) a.Cover Letter Include contact information for applicant and engineer, including email address, mailing address, and phone number. Include the parcel number(s), description of all phases of the development and future land uses to be served by the permit, and a description of the adjoining land owned or controlled by the applicant. b.NCDOT Street and Driveway Access Permit Application (form downloadable via link below) https://connect.ncdot.gov/resources/BusinessForms/TEB-65-04.doc c.$50.00 Inspection Fee Per Access Point Attach to Permit Application form (not applicable for municipalities, churches, and schools) d.NPDES Stormwater Permit Compliance Certification (form downloadable via link below) https://connect.ncdot.gov/municipalities/Utilities/EncroachmentForms/NPDESstatement.doc e.Verification of Compliance with Environmental Regulations (form downloadable via link below) https://connect.ncdot.gov/municipalities/Utilities/EncroachmentForms/VCER-1.pdf f.Site Plans (to include the “Master Plan” of a tract even if only a small portion is being developed first) Additional site plan requirement details can be found in section 2 of this document. g.Design Plan Requirements for projects involving roadway improvements If roadway improvements are required as part of the permit, then roadway plans, pavement marking plans,signing plans, and traffic control plans will be required - See Section 6 for more information Y N n/a Engineering Studies The applicant may be required by the District Engineer to submit studies based on, but not limited to, the parameters outlined herein. If study requirements of the local government agency are more restrictive than the NCDOT requirements, then local government requirements will govern. However, this does not imply that the NCDOT is obligated to approve entrance designs that are too constrictive to allow smooth and safe traffic flow. All studies including, but not limited to, Traffic Impact Analyses (TIA), traffic signal studies, and drainage studies, must be prepared under the direct charge of and sealed by a North Carolina licensed Professional Engineer. Section 1: Requi red Documents |Required documents to accompany all Initial Driveway Application Submittals Please note that these are the minimum requirements of all driveway permit applications. All required documentation shall be submitted through the online portal as PDF files, with the exception of the Performance and Indemnity Bond and the $50 Inspection Fee(s), these should be mailed or delivered to 5501 Barbados Blvd, Castle Hayne, NC 28429. If a Traffic Impact Analysis and/or roadway improvements are deemed necessary as a condition of the permit, there may be additional submittal materials required. State of North Carolina | Department of Transportation | Division 3 | District 3 5501 Barbados Blvd, Castle Hayne, NC 28429 Form Updated 10/15/2021 (910) 398-9100 T NCDOT Permit #___________________ Y N n/a Section 1: Required Documents (continued) 2)Required documents to accompany all Driveway Applications PRIOR TO FINAL APPROVAL a.Site Plans One (1) digital copy (PDF) unless otherwise requested by the District Office. Additional site plan requirement details can be found in section 2 of this document. b.Performance and Indemnity Bond Information/Forms See last page of document for bond information and forms c.Performance and Indemnity Bond Amount 100% of the cost of the work within NCDOT Right-of-Way (R/W) based on the attached estimate determined by the applicant's engineer and approved by the District Engineer. Bond hold letter required for for municipalities, churches, and schools. See pages 101-105 in the Policies and Procedures for Accommodating Utilities on Highway Rights of Way for acceptable bond types d.Radius Encroachment Letter (if applicable) If driveway radius encroaches on the frontage of an adjacent property, a Radius Encroachment will be required e.Hold Harmless Letter (if applicable) If the Permit is within the limits of an active NCDOT project, a Hold Harmless letter from the NCDOT contractor will be required. If the project is in preconstruction, coordinate with the Department's Project Development Unit Section 2: General Site Plan Requirements | All site plans shall include and show, at a minimum, the items listed below Page numbers reference the NCDOT Policy on Street and Driveway Access to North Carolina Highways 1)Drawn to a scale of 20, 30, 40, or 50 feet per inch and the scale shall be shown 2)North arrow, vicinity map, date of plan, and date of most-recent revision if applicable 3)Contact information of applicant and engineer, including mailing address, phone number, and email address 4)Show R/W lines, highway control of access, and property lines 5)All existing utilities (including handholes) and easements 6)R/W width 7)Existing posted speed limit(s) and design speed limit(s) 8)Show all property lines, intersections, signals, signal loops, railroads, or crossovers within 500’ in all directions of the property lines of the proposed development 9)Show location of sidewalks, crosswalks, greenways, multi-use paths, curb ramps, railroads, bus stops, and any other relevant transportation facilities in the development area 10)Include a plan sheet showing full site build-out and land use 11)Buildings shown with “gross leasable area” 12)Width of property frontage 13)Distance from R/W to buildings and gasoline service islands 14)Distance from R/W to existing/proposed Edge of Pavement (EOP) (pages 32 & 34) 15)All streams, bridges, retaining walls, signs, or other fixed objects such as trees, utility poles, traffic signals, etc. Section 3: Driveway Plan Requirements | All driveway plans shall include and show, at a minimum, the items listed below 1)Provide comprehensive survey within the existing R/W on both sides of the road for a distance of 500’ in all directions from the development’s property lines. Provide additional hydraulic survey data to the nearest storm water inlet/outlet including ditch lines and storm water pipes, if located outside of the 500' distance. 2)Lane configurations and widths of all existing and proposed driveways, roadways, and adjacent roadways 3)All driveway widths (2-way: 20’ minimum, 36’ maximum | 1-way: 12’ minimum, 24’ maximum | with island: 14'ingress, 18' egress) (pages 50 & 77) 4)Driveway Profile - In shoulder sections, maintain minimum 2% fall from edge of travel way for required shoulder width distance Primary: 8’ minimum | Secondary: 6’ minimum 5)All existing and/or proposed driveway radii (20’ minimum, 50’ maximum, 30’ typical) (pages 34 & 51) In curb and gutter sections, use City of Wilmington flare (SD 3-03.3) - (see attached) In shoulder sections, show grades at the EOP and centerline 6)No curbing is allowed within NCDOT R/W along shoulder sections except as part of a driveway island (page 31) 7)Driveway angles of approach to existing roadway (90° preferred, 75°-90° required for 2-way driveways, 45°-90° allowed for right-in/right-out on a case-by-case basis) (page 51) 8)Driveway Profile (pages 42- 43) Y N n/a Y N n/a □□ □□ □ □ Y N n/a Y N n/a Y N n/a Y N n/a Section 3: Driveway Plan Requirements (continued) 9)Driveway Pavement Cross Section (to be in place from EOP to edge of R/W) Asphalt: 8” ABC stone and 1.5” S9.5B Concrete: 6” of concrete 10)Driveway Offset (driveway EOP to property line; page 75): Minimum: 20’ 11)Corner Clearance (radius point to radius point; page 52)Minimum: 50’ Desirable: 100’ or Municipal std. 12)Minimum 10’x70’ sight triangles at driveways (measured from and along the R/W line) (page 31) 13)Sight Distance (length of sight-distance in both directions shown for each driveway; pages 27-29) 14)Driveways should be aligned with existing opposing driveways or correct offset should be provided (pages 40-41) 15)Distance between driveways being requested (if applicable; page 51) 16)Minimum internal storage areas with specified queues (pages 31-33) 17)Minimum protected driveway stem(s) provided and indicated (pages 33-34) 18)Indicate any gated entrances (100’ minimum setback from R/W required) - traffic queuing study may be required | Section 6: Roadway Plan Requirements If off-site improvements are required, roadway plans shall show, at a minimum, the items below 1)Full width typical sections must be shown (paved shoulders to match the typical section of the adjacent roadway) 2)Minimum Asphalt Typical Section (for turn lanes and/or paved shoulders) Adjacent recently-completed or upcoming TIP projects w/ different typical sections may supersede those below •Primary Routes (US & NC) and Secondary Routes with Annual Average Daily Traffic (AADT) ≥10,000 5.5” B25.0C, 3” I19.0C, 1.5” S9.5C; any overlay of existing pavement is to be a minimum of 1.5” S9.5C •Secondary Routes with AADT<10,000 5.5” B25.0C, 1.5” S9.5B; any overlay of existing pavement is to be a minimum of 1.5” S9.5B 3)Pavement overlay is required if modification of existing pavement markings and/or lanes is necessary The grinding of pavement markings will not be allowed 4)Shoulder Widths (Paved + Unpaved) Primary: 8’ minimum | Secondary: 6’ minimum 5)Ditch Slopes - front and back slopes - minimum 3:1 or flatter 6)Indicate existing roadway grade 7)All taper lengths and deceleration lengths should be appropriately designed for the given design speed (page 78) 8)All turn lanes should be designed according to the Driveway Manual and Roadway Standard Drawings (page 79) See 1205.04 Sheets 1 & 2 and 1205.05 Sheet 1 of the Roadway Standard Drawings for details 9)Pavement marking and signing plans are required - plans must be approved by Division Traffic Services 10)Traffic control plans are required - Detailed phasing plans may be required based on project type and location 11)New and/or revised signal plans must be included for new installations and if signal modifications are required All signal plans must be reviewed and approved by Division Traffic Services and the Signal Design Unit. A Traffic Agreement must be completed to facilitate the review. Contact Division Traffic Services at (910) 341-2200. | Section 4: Drainag e Requirements All drainage features on NCDOT Right-of-Way shall adhere to, at a minimum, the items listed below Section 5: Internal Circ ulation Requirements |All internal circulation details shall adhere to, at a minimum, the items listed below 1)Interior driveway channelization stems Minimum 100’ from the ROW or at the discretion of the District Engineer 2)Traffic flow pattern 3)Traffic control devices 4)Pavement Markings Y N n/a Y N n /a Y N n/a Y N n/a Y N n/a Y N n/a Y N n/a Y N n/a 1)Pipe Cover Minimums (measured from top of pipe to subgrade) High Density Polyethylene (HDPE): 24” | Corrugated Aluminum (CAP): 12” | Reinforced Concrete (RCP): 12” 2)Pipe End Treatment (see Roadway Design Manual 5-20, B-2) Pipes ≤24" on multilane highways posted above 45mph require Parallel Pipe End Sections See 310.02 and 310.04 of the Roadway Standard Drawings for details Pipes >30" on multilane highways posted above 45mph require guardrail Pipes ≥36" require an endwall on the inlet end 3)All proposed Drainage is to be provided inside existing R/W. Otherwise, additional R/W or a permanently dedicated drainage easement will be required to accommodate the proposed project drainage 4)All sizes, types, and invert elevations of existing/proposed pipes and drainage structures must be shown(see Sec.3 #1 for survey requirements) 5)Provide spot elevations along frontage of driveway (at EOP and centerline) 6)Provide grades and spot elevations for existing and proposed ditches 7)Show how drainage will be accommodated along property frontage(District Engineer may require applicant to provide drainage calculations when warranted) C/L EOTEOP P/L R/WR/W R/W EOP EOP EOP EOP NTS R/W P/L DRAINAGE FLOW DRAINAGE FLOW DRAINAGE FLOW SHOULDER WIDTH SHOULDER WIDTH SHOULDER WIDTH SHOULDER WIDTH S IGHT T R IANGLE 10 ' BY 70 'S I GHT T R I AN G L E10' B Y 70' DRIVEWAY RR MIN. 30'MIN. 30' NO ROADWAY IMPROVEMENT COMMERCIAL DRIVEWAY WITH NORMAL CROWN ROADWAY 6" LOWER THAN THE EDGE OF PAVEMENTMIN 2% FALL AWAY or 20' AWAY FROM THE PROPERTY LINEDRIVEWAY SHALL BE LOCATED AT LEAST PIPE/TYPE/SIZE WIDTH CON CR ET E /ASP HA LT LOCAL NAME ROAD POSTED SPEED ( ) MPH WIDTH WIDTHSR NUMBER SITE ADDRESS:TAX PARCEL # 20191115 PARALLEL END S.D. 310.02 INVERT ELEVATION PARALLEL END S.D. 310.02 INVERT ELEVATION 20' AWAY FROM THE PROPERTY LINEDRIVEWAY SHALL BE LOCATED AT LEAST OR 500' OF XYZ SURVEY DATA PAST THE PROPERT LINENEAREST OUTFALL ELEVATION OR 500' OF XYZ SURVEY DATA PAST THE PROPERT LINENEAREST OUTFALL ELEVATION CA S T L E H A Y N E R D GE AEROSPACEPROPERTY BOUNDARY SLEDGE R D M C D O U G A L D D R HERMITAGE RD I-140 PROJECT LOCATION LOD LOD LOD LOD LOD LOD LOD LODLODLODLOD LOD LOD LOD LOD LOD ISSUE/REVISION DESCRIPTIONYREV D M DR. ENG. SCALE HORIZONTAL: SCALE VERTICAL: SHEET TITLE: PROJECT: DATE: SHEET NO. REVISION NO. PROJECT NO.: APPROVED BY:RS C 02.28.2025 GE AEROSPACENORTH GATE IMPROVEMENTS WILMINGTON, NORTH CAROLINA 6260230100 A 29 01 2025 ISSUED FOR REVIEW - DRAFT CP DRAWN BY: CP REVIEWED BY: RS SEAL: SEAL: WSP USA INC.5710 OLEANDER DRIVE, SUITE 110WILMINGTON, NC 28403TEL: (910) 452-1185LICENSURE: NC ENG: F-0165 NC GEOLOGY: C-557 RS ENGINEER:CLIENT: 3905 CASTLE HAYNE RD. CASTLE HAYNE, NC 28429 B 05 02 2025 ISSUED FOR REVIEW - FINAL CP RS C 28 02 2025 ISSUED FOR PERMIT CP RS COVER SHEET C1.0 N/A N/A GE AEROSPACE - NORTH GATE IMPROVEMENTS 3905 CASTLE HAYNE RD.,CASTLE HAYNE, NC 28429 ISSUED FOR PERMIT FEBRUARY 28, 2025 SHEET INDEX1SCALE: 1" = 250'AERIAL SITE MAP2PROJECT INFORMATION3 SCALE: 1 MILEVICINITY MAP4 OWNER: GE AEROSAPCECONTACTS: LARS HELGESONPHONE: (781) 248-7981 EMAIL: LARS.HELGESON@GEAEROSPACE.COM ENGINEER: WSP USA INC.5710 OLEANDER DRIVE, SUITE 110 WILMINGTON, NC 28403CONTACT: RYAN SPIKER, PE PHONE: (910) 279-9000EMAIL: RYAN.SPIKER@WSP.COM Know what's below. Call before you dig. R SURVEYOR:WSP USA INC. 1001 WADE AVE. SUITE 400RALEIGH, NC 27605CONTACT: JAY DECOURSEY, PLSPHONE: (828) 640-6397EMAIL: JAY.DECOURSEY@WSP.COM PROJECT AREA CAS T L E H A Y N E R D . I-140 SLE D G E R D . I-140 SHEET NUMBER SHEET TITLE C1.0 COVER SHEET C2.0 GENERAL NOTES C3.0 EXISTING CONDITIONS C4.0 DEMOLITION PLAN C5.0 SITE PLAN C6.0 EROSION CONTROL PHASE 1 C7.0 EROSION CONTROL PHASE 2 C8.0 GRADING AND DRAINAGE PLAN C9.0 UTILITY PLAN C10.0 SITE DETAILS C10.1 SITE DETAILS C10.2 SITE DETAILS C11.0 EROSION CONTROL DETAILS C11.1 EROSION CONTROL DETAILS C12.0 GRADING AND DRAINAGE DETAILS C13.0 NCG01 DETAILS E: 2324835.038EL:27.658'TRV FLY 92803N: 209994.221'E: 2324893.750'EL:27.924'TRV FLY X X X X X X X X X X 18" SYCAMORE 18" GUM 36" OAK 26" SYCAMORE 30" SYCAMORE 20" MAGNOLIA 26" MAGNOLIA 20" GUM 32" PINE 24" GUM 24" OAK 14" OAK 36" PINE 8" OAK 26" OAK 28" OAK 32" OAK 10" SYCAMORE 8" SYCAMORE THOMAS E D I S O N A V E N U E CA S T L E H A Y N E R O A D STREAM 8 7 2 GUARD HOUSE E: 2324835.038EL:27.658'TRV FLY 92803N: 209994.221'E: 2324893.750'EL:27.924'TRV FLY X X X X X X X X X X 18" SYCAMORE 18" GUM 36" OAK 26" SYCAMORE 30" SYCAMORE 20" MAGNOLIA 26" MAGNOLIA 20" GUM 32" PINE 24" GUM 24" OAK 14" OAK 36" PINE 8" OAK 26" OAK 28" OAK 32" OAK 10" SYCAMORE 8" SYCAMORE THOMAS E D I S O N A V E N U E CA S T L E H A Y N E R O A D LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LO D LO D LOD LOD LOD L O D LO D LO D L O D LO D LO D LO D L O D LO D LO D LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LO D LO D LO D LO D LO D LO D LO D LO D LOD LOD LOD LOD LOD LOD R30.00' R50.00' R5.50'R100.00' R25.00' R25.00' R20.00'R35.00' R10.00' R5.00' R60.00'28.0 0 ' 24.00' 24. 0 0 ' 8.00'8.00'9.00' 18.0 0 ' 8.00' 8.00' 14.00' 42. 7 9 ' 35. 6 6 ' 5' PERSON GATE PROPOSEDMAIL VESTIBULE MILL AND REPAVE FULL DEPTHREPAIR PROPOSED 12" PIPECOLLAR EXTENSIONRIPRAP OUTLETPROTECTION PA-3 PA-2 PA-2 PA-2 SF-4 PA-4 PA-6 PA-2 PA-1 SF-2 SF-2 SF-5 PA-5 PA-5 SF-1 SF-3 SF-3 SF-3 PROPOSED SIGN TO READ:"ALL TRUCK TRAFFIC TOKEEP RIGHT. VISITORPARKING SECOND RIGHT." DOUBLE YELLOW CENTERLINEPAVEMENT MARKING TO TIETO EXISTING PAVEMENTMARKINGS MC (TYP) ISSUE/REVISION DESCRIPTIONYREV D M DR. ENG. SCALE HORIZONTAL: SCALE VERTICAL: SHEET TITLE: PROJECT: DATE: SHEET NO. REVISION NO. PROJECT NO.: APPROVED BY:RS C 02.28.2025 GE AEROSPACENORTH GATE IMPROVEMENTS WILMINGTON, NORTH CAROLINA 6260230100 A 29 01 2025 ISSUED FOR REVIEW - DRAFT CP DRAWN BY: CP REVIEWED BY: RS SEAL: SEAL: WSP USA INC.5710 OLEANDER DRIVE, SUITE 110WILMINGTON, NC 28403TEL: (910) 452-1185LICENSURE: NC ENG: F-0165 NC GEOLOGY: C-557 RS ENGINEER:CLIENT: 3905 CASTLE HAYNE RD. CASTLE HAYNE, NC 28429 B 05 02 2025 ISSUED FOR REVIEW - FINAL CP RS C 28 02 2025 ISSUED FOR PERMIT CP RS SITE PLAN C5.0 N/A 1"=20' GENERAL INFORMATION PARCEL ADDRESS PARCEL OWNER KEY NOTES PAVEMENT DETAIL REFERENCE PA-1 CONCRETE PAVING (TYP.)3/ C10.0 PA-2 LIGHT DUTY ASPHALT PAVING (TYP.)2/ C10.0 PA-3 HEAVY DUTY ASPHALT PAVING (TYP.)1/ C10.0 PA-4 5' CONCRETE SIDEWALK 4/ C10.0 PA-5 PAVEMENT MARKINGS 8/ C10.0 PA-6 HIGH VISIBILITY CROSSWALK SITE FURNISHINGSSF-1 ADA SIGNAGE 1 C10.1 SF-2 BOLLARD 7/ C10.0 SF-3 WHEEL STOPS 6/ C10.0 SF-4 CHAIN LINK FENCING 1,2,3/ C10.2 SF-5 RELOCATED KEY CARD READER CURRENT ZONING PROJECT DATA PROPOSED NEW IMPERVIOUS IN LOD TOTAL IMPERVIOUS (EXISTING TO REMAIN + PROPOSED) EXISTING IMPERVIOUS WITHIN LOD TOTAL PARKING (INCLUDES 2 ADA SPACES)17 INDUSTRIAL (I-2) GE AEROSPACE 26,643 SF 3901 CASTLE HAYNE RD 0 SCALE: 1"=20' (Horiz.) 40'20'20' SURFACE MATERIAL LEGEND CONCRETEPAVING HEAVY DUTYASPHALT PAVING R01700-001-016-000PARCEL ID NUMBER TOTAL PROJECT AREA 1.29 ACRES 11,305 SF 37,948 SF LIGHT DUTYASPHALT PAVING VEGETATION LEGEND PROPERTY LINE EXISTING CHAIN LINK FENCEX EXISTING EDGE OF PAVEMENT EXISTING STORM PIPE PROPOSED EDGE OF PAVEMENT PROPOSED CHAIN LINK FENCE EXISTING ASPHALT TO BEMILLED AND RESURFACED T-4 T-11 3 FT. - 9 FT./SP WHITE MINISKIP (4", 90 MIL) YELLOW SINGLE CENTER (4", 90 MIL) PAVEMENT MARKING LEGEND T-13 YELLOW DOUBLE CENTER (4", 90 MIL) T-72 STRAIGHT ARROW (90 MIL) T-74 COMBO. RIGHT/STRAIGHT ARROW (90 MIL) MYRICA CERIFERA (MC)