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Home My WebLink AboutBrentwood Townhomes TRC Comments Compiled Brentwood Townhomes – Major Subdivision – TRC Review Page | 1 To: 147 Brentwood Drive, LLC Rodney Wright, CSD Engineering From: Zach Dickerson, Senior Planner Date: November 20, 2024 TRC PID#: R04110-005-008-000 Egov# SUBPP-24-0014 Subject: Brentwood Townhomes- Preliminary Plan TRC Review The following comments have been received for the November 20, 2024, TRC meeting. Additional comments may be made upon further review of subsequent revisions. Please note: following the TRC meeting, a revised preliminary plan addressing each of the below items must be resubmitted prior to receiving preliminary plan approval. Planning, Zach Dickerson 910-798-7450 1. General Comments a. Type of housing is single-family, row style (townhomes) b. Project is a performance subdivision. c. Parcel was rezoned to (CZD) R-5 per case Z22-22. Please note the following conditions on the site plan (these can be in a table on the cover sheet or elsewhere) i. Improvements will be made to existing drainage system within NCDOT right-of- way for completion of infrastructure improvements for the development in accordance with the standards and requirements of NCDOT and New Hanover County Engineering. ii. If the right-of-way offered for public dedication on the site plan is not accepted as a public right-of-way by the NCDOT, then the owner shall establish a perpetual arrangement for maintenance of the same by the owner of said right-of-way, via deed restriction or the like. Brentwood Townhomes – Major Subdivision – TRC Review Page | 2 iii. Access to the mail kiosk shall meet all ADA and accessibility requirements, and one visiting parking space located in front of or in close proximity to the mail kiosk may be removed to accommodate this. d. Are these units intended to all stay on one lot? Or to be subdivided out and sold individually? 2. UDO Section 5.1, Parking and Loading a. Single-family (row-style) requires 2 parking spaces per dwelling unit. b. Please confirm if both parking spaces will be in the driveway, or if these units have garages. 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. b. The New Hanover County Private Road Design Manual states that the travelway width for private roads shall be 24’. This was the case on the concept plan that went through the rezoning, but it appears that the travelway here is only 21’ wide. Is this correct? 4. UDO Section 5.3, Tree Retention a. 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. b. Tree Removal Permit has been received and will be processed. c. I have a few notes on the tree removal permit with updated calculations per the mitigation sheet. i. Significant trees retained on-site do not count towards mitigation inches. I have highlighted those in the chart and subtracted them from the mitigation inches that were originally calculated. ii. The original calculations did not include the 1.5x native tree retention credits, so that has been adjusted. d. The Tree Removal Permit notes that mitigation will be achieved by payment into the Tree Fund. This $ amount has been updated on the attached sheet. 5. UDO Section 5.4, Landscaping and Buffering a. No landscaping or street yard is required for single-family housing. Brentwood Townhomes – Major Subdivision – TRC Review Page | 3 b. 15 trees are required to be retained or planted per acre disturbed. i. 191,482 sq ft of impervious surface (not sure total amount of land disturbed but using this as a baseline calculation) = 4.4 acres. ii. 4.4 x 15 = 66 trees retained. iii. Tree retention table shows 124 trees being retained onsite, so this requirement is met. 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. 7. UDO Section 5.6, Signs a. Please note that all signs are subject to Section 5.6 of the UDO. 8. UDO Section 5.7, Conservation Resources a. Per the New Hanover County Conservation Resource map, there are no Conservation Resources on this parcel 9. UDO Section 5.8, Open Space Requirements a. Amount of open space required for performance residential developments is 20% of total acreage. b. 7.63 acres = 332,363 sq ft c. 332,363 x 20% = 66,473 sq ft open space required d. Site plan notes 90,319 sq ft of open space provided. 10. UDO Article 6, Subdivision Design and Improvements. a. Sidewalks are required on both sides of the road in R-5 zoning districts. i. It looks like sidewalk is provided on the northern side, but the shading is different from what is noted in the legend as it is on the southern side. Please confirm if sidewalk is provided on the northern side. b. Block length is adequate. NHC Fire Services, Ray Griswold 910-798-7448 1. Fire Finals required 2. Emergency Access Road Shall be posted as a NO PARKING area at each end of the road. 3. Any Gates shall meet the New Hanover County Fire regulation for entry purposes. KNOX System and Siren activated if electronic gate. Brentwood Townhomes – Major Subdivision – TRC Review Page | 4 4. At the beginning of the Emergency access road install a fire hydrant in instead of blow off. NHC Soil & Water Conservation, Brian Dadson 910-798-7138 1. Please see attachment. NHC Engineering, Galen Jamison 910-798-7072 1. A land disturbing permit issued by the County is required for this project since it’s a common plan of development. Please digitally submit the permit application documentation with requisite review fees for County issued permit directly to gjamison@nhcgov.com. Application and forms can be found at https://www.nhcgov.com/249/Sediment-Erosion-Control. 2. A County stormwater permit issued by the County is required for this project. Please digitally submit the permit applications documentation with requisite review fees to the COAST online permit portal (https://newhanovercountync- energovpub.tylerhost.net/apps/selfservice#/home). Applicable forms can be found at https://www.nhcgov.com/251/Stormwater however the application form is not required as the information will be gathered by the COAST portal. 3. Please contact the State for the stormwater permit requirements. It is anticipated a high density permit will be required. 4. The change in flow direction of greater than 90 degrees in the entry circle isn’t recommended. 5. The existing ponded area’s overland relief will be cutoff and will likely result in additional standing water on adjacent properties. Therefore, a public drainage easement and necessary conveyance measures will be required to ensure the existing ponded area and it’s offsite drainage remains discharge to Brentwood’s road side ditch. 6. Please indicate the conditions from rezoning on the plans. What is the current status for ROW improvements along Brentwood Drive to Herons View Drive? It appears the historical drainage patterns will be changed which may result in additional area to the Brentwood’s roadside ditch. Please verify with DOT hydraulic unit early in the permitting phase. NHC Environmental Health, Dustin Fenske 910-798-6732 1. Site plan reflects connection to public water and sewer. Proposed infrastructure appears to meet setbacks to surrounding properties minus two exceptions. Could not locate any well or septic records for 133 and 135 Brentwood Dr. The proposed storm water pond (water level) shall stay 50 feet from these properties well and septic systems. NHC Addressing, Katherine May 910-798-7443 1. One street name is required. Please contact planning for address assignments following TRC approval. Brentwood Townhomes – Major Subdivision – TRC Review Page | 5 Cape Fear Public Utility Authority, Bernice Johnson 910-332-6620 1. CFPUA TRC Comments provided are preliminary comments only. 2. Utility Plan review 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 and sewer available via mainline extensions. 4. Capacity is dependent on the analysis of the pipe collection system (gravity and force mains). 5. A capacity determination can be provided upon submittal of the NC DWQ FTA/FTSE Application Form and a Preliminary Plan, this determination does not guarantee capacity. 6. Capacity is issued to projects on a first come, first serve basis, when capacity is available, the plans meet Authority requirements, and the NC DWQ FTA/FTSE forms are signed by the Authority. NCDOT, Nick Drees 910-343-3915 1. Please see attachment WMPO, Greer Templer 910-341-0107 1. Please see attachment. Army Corps of Engineers, Brad Shaver 910-251-4611 1. No records on this property. Comments not received at this time from: Emergency Services & E911, Steve Still NCDEQ, Chad Coburn NCDEMLR, Dan Sams DCM, Tanya Pietila TO: New Hanover County Planning Department, November 7th, 2024 FROM: Dru Harrison, Director RE: Brentwood Townhomes I HAVE REVIEWED THIS PLAN AS REQUESTED AND HAVE THESE COMMENTS: The soil is predominantly Leon sand (Le), Norfolk fine sandy loam (No), Onslow loamy fine sand (On). According to the booklet “Wilmington/New Hanover Classification of soils for Septic Tank Suitability,” Norfolk is a Class I soil; Onslow is a Class II soil, and Leon is a Class III soil. The Soil Survey of New Hanover County lists Norfolk as well drained; Onslow as somewhat poorly drained; and Leon as poorly drained. Leon is on the New Hanover County Hydric Soils A list which means it is possibly a wetland area and subject to regulation under the Clean Water Act. 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 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 NC Department of Environmental Quality, Water Quality Division, 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. 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 Brentwood Townhomes Natural Resources Conservation Service November 7, 2024 9 Custom Soil Resource Report Soil Map 37 9 5 7 5 0 37 9 5 8 0 0 37 9 5 8 5 0 37 9 5 9 0 0 37 9 5 9 5 0 37 9 6 0 0 0 37 9 6 0 5 0 37 9 6 1 0 0 37 9 5 7 5 0 37 9 5 8 0 0 37 9 5 8 5 0 37 9 5 9 0 0 37 9 5 9 5 0 37 9 6 0 0 0 37 9 6 0 5 0 229820 229870 229920 229970 230020 230070 230120 230170 230220 230270 230320 229820 229870 229920 229970 230020 230070 230120 230170 230220 230270 230320 34° 16' 15'' N 77 ° 5 6 ' 5 ' ' W 34° 16' 15'' N 77 ° 5 5 ' 4 3 ' ' W 34° 16' 3'' N 77 ° 5 6 ' 5 ' ' W 34° 16' 3'' N 77 ° 5 5 ' 4 3 ' ' W N Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 18N WGS84 0 100 200 400 600 Feet 0 35 70 140 210 Meters Map Scale: 1:2,530 if printed on A landscape (11" x 8.5") sheet. Soil Map may not be valid at this scale. MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Soils Soil Map Unit Polygons Soil Map Unit Lines Soil Map Unit Points Special Point Features Blowout Borrow Pit Clay Spot Closed Depression Gravel Pit Gravelly Spot Landfill Lava Flow Marsh or swamp Mine or Quarry Miscellaneous Water Perennial Water Rock Outcrop Saline Spot Sandy Spot Severely Eroded Spot Sinkhole Slide or Slip Sodic Spot Spoil Area Stony Spot Very Stony Spot Wet Spot Other Special Line Features Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:15,800. 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. Custom Soil Resource Report 10 STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION ROY COOPER 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: November 4, 2024 Subject: Brentwood Townhomes – 147 Brentwood Drive ________________________________________________________________________ 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 It is recommended that you reach out to the NCDOT District Office prior to submitting plans to avoid a redesign of the proposed utilities. 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: Hydraulic calculations and associated plan sheets will need to be submitted for the site. x This will be reviewed by the NCDOT Hydraulics Unit. Include/update the NCDOT Standard Drawings (2024) that are applicable to the development. 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. Show and label all gates with distances to the right of way line. Label the radii for the driveway proposed driveway/driveways. x A radius encroachment letter will be required if the radius of the proposed driveway crosses the adjoining property line. x Make sure to accommodate the largest proposed vehicle. 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 ŽĨŽŶĞĚŝŐŝƚĂůĐŽƉǇŽĨƚŚĞƉůĂŶƐ along with all other required documents. ůůWĞƌŵŝƚĂƉƉůŝĐĂƚŝŽŶƐƐŚĂůůďĞƐƵďŵŝƚƚĞĚƚŚƌŽƵŐŚƚŚĞŽŶůŝŶĞƉŽƌƚĂůŚƚƚƉƐ͗ͬͬĐŽŶŶĞĐƚ͘ŶĐĚŽƚ͘ŐŽǀͬƐŝƚĞͬWĞƌŵŝƚƐͬWĂŐĞƐͬĚĞĨĂƵůƚ͘ĂƐƉǆ /ŶƚŚĞŶŽƚŝĨǇĞŵĂŝůƐĞĐƚŝŽŶŽĨƚŚĞƉŽƌƚĂůĂƉƉůŝĐĂƚŝŽŶƉůĞĂƐĞŝŶĐůƵĚĞƚŚĞŝƐƚƌŝĐƚKĨĨŝĐĞĞŵĂŝů;ŝǀϯŝƐƚϯΛŶĐĚŽƚ͘ŐŽǀͿ͘^ĞĞƚŚĞůĂƐƚƉĂŐĞƐĨŽƌĨƵƌƚŚĞƌŝŶƐƚƌƵĐƚŝŽŶ͘ Online resources: x 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 x NCDOT Policies and Procedures for Accommodating Utilities on Highway Rights of Way: https://connect.ncdot.gov/municipalities/Utilities/Pages/UtilitiesManuals.aspx x Electronic Forms Database: https://connect.ncdot.gov/Pages/default.aspx 1) Ă͘Cover >etter Include contact information for applicant and engineer, including email address, mailing address, and phone number. Include ƚŚĞƉĂƌĐĞůŶƵŵďĞƌ;ƐͿ͕description of all phases of the development and future land uses to be served by the permit,ĂŶĚa description of the adjoining land owned or controlled by the applicant. ď͘NCDOT Street and Driveway Access Permit Application (form downloadable via link below) https://connect.ncdot.gov/resources/BusinessForms/TEB-65-04.doc Đ͘$50.00 /nspection &eeWĞƌĐĐĞƐƐWŽŝŶƚ Attach to Permit Application form (not applicable for municipalities, churches, and schools) Ě͘NPDES Stormwater Permit Compliance Certification (form downloadable via link below) https://connect.ncdot.gov/municipalities/Utilities/EncroachmentForms/NPDESstatement.doc Ğ͘Verification of Compliance with Environmental Regulations (form downloadable via link below) https://connect.ncdot.gov/municipalities/Utilities/EncroachmentForms/VCER-1.pdf Ĩ͘Site 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. Ő͘ĞƐŝŐŶ PlanZĞƋƵŝƌĞŵĞŶƚƐ ĨŽƌƉƌŽũĞĐƚƐŝŶǀŽůǀŝŶŐƌŽĂĚǁĂǇŝŵƉƌŽǀĞŵĞŶƚƐ If roadway improvements are required as part of the permit, ƚŚĞŶroadway plans͕ƉĂǀĞŵĞŶƚŵĂƌŬŝŶŐƉůĂŶƐ͕ ƐŝŐŶŝŶŐƉůĂŶƐ͕ĂŶĚƚƌĂĨĨŝĐĐŽŶƚƌŽůƉůĂŶƐǁŝůůďĞƌĞƋƵŝƌĞĚͲ^ĞĞ^ĞĐƚŝŽŶϲĨŽƌŵŽƌĞŝŶĨŽƌŵĂƚŝŽŶ 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 /ŶŝƚŝĂůƌŝǀĞway Application Submittals WůĞĂƐĞŶŽƚĞƚŚĂƚƚŚĞƐĞĂƌĞƚŚĞŵŝŶŝŵƵŵƌĞƋƵŝƌĞŵĞŶƚƐŽĨĂůůĚƌŝǀĞǁĂǇƉĞƌŵŝƚĂƉƉůŝĐĂƚŝŽŶƐ͘ ůůƌĞƋƵŝƌĞĚĚŽĐƵŵĞŶƚĂƚŝŽŶƐŚĂůůďĞƐƵďŵŝƚƚĞĚƚŚƌŽƵŐŚƚŚĞŽŶůŝŶĞƉŽƌƚĂůĂƐW&ĨŝůĞƐ͕ǁŝƚŚƚŚĞĞǆĐĞƉƚŝŽŶŽĨƚŚĞ WĞƌĨŽƌŵĂŶĐĞĂŶĚ/ŶĚĞŵŶŝƚǇŽŶĚĂŶĚƚŚĞΨϱϬ/ŶƐƉĞĐƚŝŽŶ&ĞĞ;ƐͿ͕ƚŚĞƐĞƐŚŽƵůĚďĞŵĂŝůĞĚŽƌĚĞůŝǀĞƌĞĚƚŽϱϱϬϭ ĂƌďĂĚŽƐůǀĚ͕ĂƐƚůĞ,ĂǇŶĞ͕EϮϴϰϮϵ͘ If a Traffic Impact Analysis and/or roadway improvements are deemed necessary as a condition of the permit͕ƚŚĞƌĞ ŵĂǇďĞĂĚĚŝƚŝŽŶĂůƐƵďŵŝƚƚĂůŵĂƚĞƌŝĂůƐƌĞƋƵŝƌĞĚ͘ State of North Carolina | Department of Transportation | Division 3 | District 3 %DUEDGRV%OYG,&DVWOH+D\QH, NC 284 Form Updated/20(910) T NCDOT Permit #___________________ Y N n/a Section 1: Required Documents (continued) 2)Required documents to accompany all Driveway Applications PRIOR TO FINAL APPROVAL Ă͘Site Plans Kne (1) digital copy (PDF) unless otherwise requested bythe District Office. Additional site plan requirement details can be found in section 2 of this document. ď͘Performance and Indemnity Bond/ŶĨŽƌŵĂƚŝŽŶͬFormƐ ^ĞĞůĂƐƚƉĂŐĞŽĨĚŽĐƵŵĞŶƚĨŽƌďŽŶĚŝŶĨŽƌŵĂƚŝŽŶĂŶĚĨŽƌŵƐ Đ͘Performance and Indemnity Bond Amount 100% of ƚŚĞĐŽƐƚŽĨƚŚĞǁŽƌŬwithin NCDOT Zight-of-tay;ZͬtͿ based on ƚŚĞattached estimatedetermined by ƚŚĞĂƉƉůŝĐĂŶƚΖƐĞŶŐŝŶĞĞƌĂŶĚĂƉƉƌŽǀĞĚďǇƚŚĞDistrict Engineer. ŽŶĚŚŽůĚůĞƚƚĞƌƌĞƋƵŝƌĞĚĨŽƌĨŽƌŵƵŶŝĐŝƉĂůŝƚŝĞƐ͕ ĐŚƵƌĐŚĞƐ͕ĂŶĚƐĐŚŽŽůƐ͘See pages 101-105 in the Policies and ProceduresforAccommodatingUtilities on Highway Rights of Way for acceptable bond types Ě͘Radius Encroachment Letter (if applicable) If driveway radius encroaches on the frontage of an adjacent property, a Radius Encroachment will be required Ğ͘Hold Harmless Letter (if applicable) If the Wermit is within ƚŚĞůŝŵŝƚƐŽĨĂŶ active NCDOT project, a Hold Harmless letter from the NCDOT contractorwill be required͘/ĨƚŚĞƉƌŽũĞĐƚŝƐŝŶƉƌĞĐŽŶƐƚƌƵĐƚŝŽŶ͕ĐŽŽƌĚŝŶĂƚĞǁŝƚŚƚŚĞĞƉĂƌƚŵĞŶƚΖƐWƌŽũĞĐƚĞǀĞůŽƉŵĞŶƚhŶŝƚ 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 ϭͿ Drawn to a scale of 20, 30, 40, or 50 feet per inch and the scale shall be shown ϮͿ North arrow, vicinity map, date of plan, and date of most-recent revision if applicable ϯͿ Contact information of applicant and engineer, including mailing address, phone number, and email address ϰͿ Show Zͬt lines, highway control of access, and property lines ϱͿ All existing utilities (including handholes) and easements ϲͿ Rͬt width ϳͿ Existing posted speed limit(s) and design speed limit(s) ϴͿ Show all property lines, intersections, signals, signal loops, railroads, or crossovers within 500’ in all directions of the property lines of the proposed development ϵͿ Show location of sidewalks, crosswalks, greenways, multi-use paths, curb ramps, railroads, bus stops, and any other relevant transportation facilities in the development area ϭϬͿ Include a plan sheet showing full site build-out and land use ϭϭͿ Buildings shown with “gross leasable area” ϭϮͿ Width of property frontage ϭϯͿ Distance from Rͬt to buildings and gasoline service islands ϭϰͿ Distance from Rͬt to existing/proposed ĚŐĞŽĨWĂǀĞŵĞŶƚ;KWͿ (pages 32 & 34) ϭϱͿ 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 ϭͿ WƌŽǀŝĚĞĐŽŵƉƌĞŚĞŶƐŝǀĞƐƵƌǀĞǇǁŝƚŚŝŶƚŚĞĞǆŝƐƚŝŶŐZͬtŽŶďŽƚŚƐŝĚĞƐŽĨƚŚĞƌŽĂĚĨŽƌĂĚŝƐƚĂŶĐĞŽĨϱϬϬ͛ŝŶĂůů ĚŝƌĞĐƚŝŽŶƐĨƌŽŵƚŚĞĚĞǀĞůŽƉŵĞŶƚ͛ƐƉƌŽƉĞƌƚǇůŝŶĞƐ͘WƌŽǀŝĚĞĂĚĚŝƚŝŽŶĂůŚǇĚƌĂƵůŝĐƐƵƌǀĞǇĚĂƚĂƚŽƚŚĞŶĞĂƌĞƐƚƐƚŽƌŵ ǁĂƚĞƌŝŶůĞƚͬŽƵƚůĞƚŝŶĐůƵĚŝŶŐĚŝƚĐŚůŝŶĞƐĂŶĚƐƚŽƌŵǁĂƚĞƌƉŝƉĞƐ͕ŝĨůŽĐĂƚĞĚŽƵƚƐŝĚĞŽĨƚŚĞϱϬϬΖĚŝƐƚĂŶĐĞ͘ ϮͿ Lane configurations and widths of all existing and proposed driveways, roadways, and adjacent roadways ϯͿ All driveway widths (2-way: 20’ minimum, 36’ maximum | 1-way: 12’ minimum, 24’ maximumͮǁŝƚŚŝƐůĂŶĚ͗ϭϰΖ ŝŶŐƌĞƐƐ͕ϭϴΖĞŐƌĞƐƐ) (pageƐϱϬΘϳϳ) ϰͿ ƌŝǀĞǁĂǇWƌŽĨŝůĞͲ/ŶƐŚŽƵůĚĞƌƐĞĐƚŝŽŶƐ͕ŵaintain minimum 2% fall from edge of travel way for required shoulder width ĚŝƐƚĂŶĐĞWƌŝŵĂƌǇ͗ϴ͛ŵŝŶŝŵƵŵͮ^ĞĐŽŶĚĂƌǇ͗ϲ͛ŵŝŶŝŵƵŵ ϱͿ 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)Ͳ;ƐĞĞĂƚƚĂĐŚĞĚͿ In shoulder sections, show grades at the KW and centerline ϲͿ No curbing is allowed within NCDOT RͬW along shoulder sections except as part of a driveway island(page 31) ϳͿ 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) ϴͿ Driveway Wrofile (pages 42- 43) Y N n/a Y N n/a පප පපප ප Y N n/a Y N n/a Y N n/a Y N n/a Section 3: Driveway Plan Requirements (continued) ϵͿ Driveway Pavement Cross Section (to be in place from KW to edge of RͬW) Asphalt: 8” ABC stone and 1.5” S9.5 Concrete: 6” of concrete ϭϬͿ Driveway Offset (driveway KW to property line; page 75): Minimum: 20’ ϭϭ)Corner Clearance (radius point to radius point; page 52) Minimum: 50’ Desirable: 100’ or DƵŶŝĐŝƉĂů std. ϭϮͿ Minimum 10’x70’ sight triangles at driveways (measured from and along the Zͬt line) (page 31) ϭϯͿ Sight Distance (ůength of sight-distance in both directions shown for each driveway; pages 27-29) ϭϰͿ Driveways should be aligned with existing opposing driveways or correct offset should be provided (pages 40-41) ϭϱͿ Distance between driveways being requested (if applicable; page 51) ϭϲͿ Minimum internal storage areasǁŝƚŚƐƉĞĐŝĨŝĞĚƋƵĞƵĞƐ (pages 31-33) ϭϳͿ Minimum protected driveway stem(s) provided and indicated (pages 33-34) ϭϴͿ Indicate any gated entrances (100’ minimum setback from RͬW required)ͲƚƌĂĨĨŝĐƋƵĞƵŝŶŐƐƚƵĚǇŵĂǇďĞƌĞƋƵŝƌĞĚ | Section ϲ: Roadway Plan Requirements If off-site improvements are required, roadway plans shall show, at a minimum, the items below ϭͿ Full width typical sections must be shown (paved shoulders to match the typical section of the adjacent roadway) ϮͿ 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 x Primary Routes (US & NC) and Secondary Routes with ŶŶƵĂůǀĞƌĂŐĞĂŝůǇdƌĂĨĨŝĐ;AADTͿшϭϬ,000 5͘ϱ” B25.0, 3” I19.0, ϭ͘ϱ” S9.5; any overlay of existing pavement is to be a minimum of 1.5” S9.5 x Secondary Routes with AADT<ϭϬ,000 5͘ϱ” B25.0, ϭ͘ϱ” Sϵ͘ϱ; any overlay of existing pavement is to be a minimum of 1.5” Sϵ͘ϱ ϯͿ Pavement overlay is required if modification of existing pavement markings and/or lanes is necessary The grinding of pavement markings will not be allowed ϰͿ Shoulder Widths (Paved + Unpaved)WƌŝŵĂƌǇ͗ϴ͛ŵŝŶŝŵƵŵͮ^ĞĐŽŶĚĂƌǇ͗ϲ͛ŵŝŶŝŵƵŵ ϱͿ ŝƚĐŚ^ůŽƉĞƐͲĨƌŽŶƚĂŶĚďĂĐŬƐůŽƉĞƐͲŵŝŶŝŵƵŵϯ͗ϭŽƌĨůĂƚƚĞƌ ϲͿ Indicate existing roadway grade ϳͿ All taper lengths and deceleration lengths should be appropriately designed for the given design speed (page78) ϴͿ 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 ϵͿ Pavement markingĂŶĚƐŝŐŶŝŶŐ planƐ ĂƌĞƌĞƋƵŝƌĞĚͲplans must be approved by Division Traffic Services ϭϬͿ dƌĂĨĨŝĐĐŽŶƚƌŽůƉůĂŶƐĂƌĞƌĞƋƵŝƌĞĚͲĞƚĂŝůĞĚƉŚĂƐŝŶŐƉůĂŶƐŵĂǇďĞƌĞƋƵŝƌĞĚďĂƐĞĚŽŶƉƌŽũĞĐƚƚǇƉĞĂŶĚůŽĐĂƚŝŽŶ ϭϭͿ EĞǁĂŶĚͬŽƌƌĞǀŝƐĞĚƐŝŐŶĂůƉůĂŶƐŵƵƐƚďĞŝŶĐůƵĚĞĚĨŽƌŶĞǁŝŶƐƚĂůůĂƚŝŽŶƐĂŶĚŝĨƐŝŐŶĂůŵŽĚŝĨŝĐĂƚŝŽŶƐĂƌĞƌĞƋƵŝƌĞĚ ůůsignal plans must be reviewed and approved by Division Traffic Services and the Signal Design Unit. ATraffic Agreement must be completed to facilitate the review. Contact Division Traffic Services at (910) 341-ϮϮϬϬ. | Section ϰ: Drainag e Requirements All drainage features on NCDOT Right-of-Way shall adhere to, at a minimum, the items listed below Section ϱ: Internal Circ ulation Requirements |All internal circulation details shall adhere to, at a minimum, the items listed below ϭͿ Interior driveway channelization stems Minimum 100’ from the RKW or at the discretion of the District Engineer ϮͿ Traffic flow pattern ϯͿ Traffic control devices ϰͿ 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 ϭͿ Pipe Cover Minimums (measured from top of pipe to subgrade) High Density Polyethylene (HDPE): Ϯϰ” | Corrugated Aluminum (CAP): 12” | Reinforced Concrete (RCP): 12” ϮͿ WŝƉĞŶĚdƌĞĂƚŵĞŶƚ;ƐĞĞZŽĂĚǁĂǇĞƐŝŐŶDĂŶƵĂůϱͲϮϬ͕ͲϮͿ WŝƉĞƐчϮϰΗŽŶŵƵůƚŝůĂŶĞŚŝŐŚǁĂǇƐƉŽƐƚĞĚĂďŽǀĞϰϱŵƉŚƌĞƋƵŝƌĞWĂƌĂůůĞůWŝƉĞŶĚ^ĞĐƚŝŽŶƐ^ĞĞϯϭϬ͘ϬϮĂŶĚ ϯϭϬ͘ϬϰŽĨƚŚĞZŽĂĚǁĂǇ^ƚĂŶĚĂƌĚƌĂǁŝŶŐƐĨŽƌĚĞƚĂŝůƐ WŝƉĞƐхϯϬΗŽŶŵƵůƚŝůĂŶĞŚŝŐŚǁĂǇƐƉŽƐƚĞĚĂďŽǀĞϰϱŵƉŚƌĞƋƵŝƌĞŐƵĂƌĚƌĂŝů WŝƉĞƐшϯϲΗƌĞƋƵŝƌĞĂŶĞŶĚǁĂůůŽŶƚŚĞŝŶůĞƚĞŶĚ ϯͿ ůůƉƌŽƉŽƐĞĚƌĂŝŶĂŐĞŝƐƚŽďĞƉƌŽǀŝĚĞĚŝŶƐŝĚĞĞǆŝƐƚŝŶŐZͬt͘KƚŚĞƌǁŝƐĞ͕ĂĚĚŝƚŝŽŶĂůZͬtŽƌĂƉĞƌŵĂŶĞŶƚůǇ ĚĞĚŝĐĂƚĞĚĚƌĂŝŶĂŐĞĞĂƐĞŵĞŶƚǁŝůůďĞƌĞƋƵŝƌĞĚƚŽĂĐĐŽŵŵŽĚĂƚĞƚŚĞƉƌŽƉŽƐĞĚƉƌŽũĞĐƚĚƌĂŝŶĂŐĞ ϰͿ All sizes, types, and invert elevations of existing/proposed pipes and drainage structures must be shown ;ƐĞĞ^ĞĐ͘ϯηϭĨŽƌƐƵƌǀĞǇƌĞƋƵŝƌĞŵĞŶƚƐͿ ϱͿ Provide spot elevations along frontage of driveway (at EKW and centerline) ϲͿ Provide grades and spot elevations for existing and proposed ditches ϳͿ Show how drainage will be accommodated along property frontage (District Engineer may require applicant to provide drainage calculations whĞŶǁĂƌƌĂŶƚĞĚͿ 12 3 4 567 8 9 1011 12 131415 16171819202122 232425 26 27 28 29 30313233 34353637 38 39 4041 42 43 44 45 46 47 48 49 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 MEMORANDUM To: New Hanover County Technical Review Committee Date: November 13, 2024 Subject: Brentwood Townhomes - TRC Design Document NCDOT Projects: U-5863: NC 133/Castle Hayne Road widening from I-140/US 17 to SR 1310/Division Drive. Programmed in 2024-2033 STIP but, currently not funded. WMPO 2045 MTP Projects: NCDOT STIP project U-5863 included in WMPO’s 2045 MTP as well. New Hanover County Projects: 2024 Bicycle & Pedestrian Priorities Plan Amendment proposed project: NC 133/Castle Hayne Road 10’ paved multi-use path from I-140/US 17 to SR 1310/Division Drive. TIA: Based on the 11th edition ITE Trip Generation Manual, a TIA is not required. Land Use (ITE Code) Intensity Unit 24 Hour Volumes AM Peak Hour Trips PM Peak Hour Trips Single Family Attached Housing (215) 49 DUs 323 20 25