Morrisville UDO Administrative Manual - February 2020

Part 4 Appendices Checklists

Construction Plan Approval for a Site Plan (Major or Minor) Submittal 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

√, n/a, or w

Application Submittal Requirement

6 Pre-treatment items • Locations of grease interceptors. Location of the multi-user interceptor may also be considered during site plan review. Grease traps and interceptors are not typically sized in the Utility Plan review stage of project development. However, grease interceptor location, size, design, and details of construction shall be approved by the Cary Public Works and Utilities Department’s Pretreatment Section before issuance of a Building Permit by the Town of Morrisville. This is accomplished during the building design and permitting phase of the project. More information is available here. • Locations of qualifying trash compactors (for grocery stores, cafeterias, apartment complexes, high rise facilities with food service, and other sites where compactors may be proposed), and associated drains to sanitary sewer and grease traps. More information is available here. • For plans including a swimming pool(s): These pools most likely include filter backwash. Please contact the Town of Cary, Utility Pretreatment Unit. 7 If the proposed development includes phases: • Submit a separate utility sheet(s) for each individual phase. Each phase will be required to have a separate water and sewer permit. • Where the sewer connection to existing Town of Cary collection system is conditioned upon the completion of any earlier phase(s), include a call-out note on the phased utility sheets stating that the sewer cannot be accepted until downstream sewer is connected to existing Town of Cary collection system that has been accepted. Do the same for any sewer that is dependent on non- existing sewer located in projects outside of this project that is under review. • Show waterline blow-off assemblies and upstream sanitary sewer manholes that are provided with sanitary sewer protection (std. detail 07000.17) at all phasing lines. • Include a written sequence phasing plan. 8 For each sewer and water main connection to be made to planned/existing mains that are, or to be, built outside the scope of this project, list which infrastructure actually exists at this time and which is planned infrastructure. Include the project numbers 9 Reclaimed Water • Design of the reclaimed water system should follow the standards in place. All public Reclaimed water system must be designed to meet TOC Standard Specifications Section 06500. Click here for specifications. • Provide information on pipe sizing and material. • Reclaimed Waterlines along major roadways shall be designed to meet the Town of Cary's Reclaimed Water System Master Plan: Click here for additional information. • Show air release valves on lines 6 inches and above. • Show locations of blow-off devices and their routing into the sanitary sewer. I Soil Erosion Control Plan - see Wake County Environmental Services for requirements J Tree Survey (See Section 5.4.3, Tree Survey, of UDO) 1 Property lines per the Existing Survey Sheet 2 The latest available aerial photograph of the development site 3 Stands of trees, include the location, area, predominant species, general health, estimated tree number, and average DBH 4 Specimen trees, show the location, species, general health, and DBH 5 Dead or diseased trees, where practical 6 The percentage of the development site area covered by existing tree canopy (excluding all proposed street rights-of-way, existing utility easements, and natural water surface areas) 7 All potential retention areas (1, 2,3) See Section 5.4.4, Tree Canopy Retention, of UDO K Tree Protection Plan 1 Property lines per the Existing Survey Sheet 2 The proposed percentage of existing tree canopy to be retained 3 Tree protection areas (must comply with Section 5.4.4, Tree Canopy Retention, of UDO

Morrisville, NC

September 13, 2019

Administrative Manual

Page 4-19