Administrative Manual January 2025

Part 4. Appendices 4.5 Checklists

4.5.5 Construction Plan Approval for Infrastructure Projects Construction Plan Approval for Infrastructure Projects Submittal Checklist For each listed item, check (√) if provided, write “n/a” if the feature does not exist or is not proposed, and write “w” if a waiver from the requirement is justified because it is unnecessary in the particular case to determine compliance with applicable regulations. Staff Use Only √, n/a, or w Application Submittal Requirement √, n/a, or w A Documents to be Submitted Electronically via Customer Self Service Online Portal 1 Set of plans – 24"x36" 2 Elevation and bench-marks referenced to National Geodetic Vertical Datum (NGVD) 3 Request for No Practical Alternatives Determination / Request for Buffer Authorization (for any proposed impacts to riparian buffers) 4 Copy of all stream determinations & signed JDs (jurisdictional determinations) 5 No Rise flood study, copy of any CLOMR or LOMR, & Elevation Certificate 6 Bound stormwater report 7 Road name approval from Wake County B Base Information for Each Plan Sheet 1 Name, address, and telephone number of Engineer, Architect, or Landscape Architect licensed in the State of North Carolina responsible for the plans 2 Date of drawing preparation and all revision dates 3 Sheet number and title 4 North arrow (except detail and elevation sheets) 5 The scale of the drawings listed in feet per inch in both graphic and numeric scale. Engineering scale no smaller than 1” = 25’ and larger than 1” = 100’ is recommended (except detail & elevation sheets) 6 Seal and signature of Registered Design Professional registered in the State of North Carolina 7 Name of the proposed development in title block including the Town of Morrisville EDCM and Policy or Technical Memorandums, • Stormwater BMP detention routing (1, 2, 10, 25, and 100-year storm events) • Provide 1 foot of freeboard from the top of any dam embankment during the 100-year storm event • Permanently stabilized emergency spillway must be provided • Water Quality Computations and BMP sizing/drawdown for the 1-inch (1”) runoff depth 13 Nutrient Calculations: Copy (of all tabs) & .xls file of completed J/F Nutrient Loading Accounting Tool 14 BMP Operation and Maintenance manual • Engineers estimate for BMP. Provide detailed, line-item bid summary with item/activity description, unit price, amounts of units, and total cost. • Maintenance surety calculation (30% cash payment) • Draft O&M agreement with site-specific data included for review prior to execution and recordation R Other 1 Keynotes are not permitted Construction Plan Approval for a Preliminary Subdivision Plat Approval (Type 1 or Type 2) Checklist (use this checklist for concurrent review applications) For each listed item, check (√) if provided, write “n/a” if the feature does not exist or is not proposed, and write “w” if a waiver from the requirement is justified because it is unnecessary in the particular case to determine compliance with applicable regulations. Staff Use Only √, n/a, or w Application Submittal Requirement √, n/a, or w • Stormwater BMPs must be designed in accordance with the NCDENR Stormwater BMP Design Manual, or the Minimum Design Criteria (MDC), and any supplements to it issued by the Town of Morrisville

Morrisville, NC

May 29, 2020

Administrative Manual

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