Morrisville UDO Administrative Manual_August 2021.2

Part 4. Appendices 4.5 Checklists

Plot Plan 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

√, n/a, or w

Application Submittal Requirement

29 Location and invert grades of any drainage feature (pipes, headwalls, etc.) within the confines of the property line extension to the road centerline. 30 Elevations referenced to the same datum as the existing grades, depicting the proposed levels at points set forth in item 14 above, as well as a proposed first floor grade for the structure. These spot elevations and/or contour lines must provide sufficient detail to indicate the proposed system of surface drainage and the relationship of proposed grading to the land surrounding the site. 31 Signed and sealed by NC license land surveyor (final plot plan only)

32 Wake County Erosion Control Requirements (see 4.1.3 for specific requirements)

4.5.20

Retaining Wall

Retaining Wall 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

√, n/a, or w

Application Submittal Requirement

A Documents to be Submitted

1 Supporting calculations for the wall design in a bounded, original signed, and sealed report. The report must have a clear specific narrative connecting the wall design to the corresponding project, identifying the design methodology, specifying any software utilized, clearly highlighting what data was inputted into the program and identifying which is site specific information or an assumption. 2 A cover sheet to read “Retaining Wall Plans for” and reference the plan set as shown on the civil drawings, include the Town Project and File numbers and a 3”x 3” area at the bottom right corner of every sheet for the Town’s release for construction stamp. 3 Provide a specifications sheet providing any special notes/information related to the construction of the wall system. Note all quality assurances requirements. 4 Provide a site plan showing the locations of all walls. Show all easements and locations of any proposed tiebacks. 5 Provide profile drawings to scale include stationing. Show all pipe penetrations, grid locations, railings or fences along the wall. 6 Provide a detail sheet and provide all details specific to the wall system.

7 Provide a copy of the approved grading plan from the civil set.

4.5.21

Riparian Buffer Development Review

Riparian Buffer Development Review 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

√, n/a, or w

Application Submittal Requirement

A Documents to be Submitted

1 Fee payment

2 Request for No Practical Alternatives Review / Request for Buffer Authorization (Town form)

3 Buffer Impact Exhibit (impacts to Zone 1 and Zone 2 in sf.)

Morrisville, NC

May 29, 2020

Administrative Manual

Page 54