Dahlgreen Road Sink Hole

Stormwater

Dahlgreen Road Drainage Improvements

Drainage Assistance Program

A property on Dahlgreen Road formed sinkholes after stormwater infrastructure failed. Raleigh Stormwater will replace the failing pipe to improve stormwater drainage.

Project Details

 
Type:
Stormwater
Budget:
$12,000 (Survey and Easements)
Project Lead:
Stormwater Management
Contractors:
Stewart (Design), Transportation Field Services (Construction)

Contact

 

Matthew Lassiter
Senior Engineer
matthew.lassiter@raleighnc.gov
919-996-3477

Lead Department:
Engineering Services

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Planning

This project will be designed and constructed internally using existing City of Raleigh Stormwater staff and Transportation Field Services crews. We will address the failing infrastructure causing sinkholes to form on the property.

Dahlgreen Road Sink Hole

Dahlgreen Road Sink Hole

Lead Department:
Engineering Services

Design

Raleigh Stormwater will replace a 12-inch pipe causing sinkholes in the rear of the property with a 15 inch reinforced concrete pipe.

Lead Department:
Engineering Services

Schedule

DateActivity
Fall 2024Project Planning complete
Winter 2024Project Design begins
Spring 2025Project Design complete
TBDConstruction begins
TBDConstruction Completed

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