CIPP-Lined Concrete Sanitary
Sewer Rehabilitation

The rehabilitation of 130 existing sanitary sewer manholes located within the cured-in-place-pipe (CIPP) lined sanitary sewer system includes repairing defective corrosion coatings and PVQ lining repair, and structural manhole inserts within the interior of existing manholes. A Small Business Enterprise goal of 4% was established for this project.

Client:
City of Phoenix
Completion:
July 2018
Delivery Method:
DBB
Design Engineer:
Brown and Caldwell
Cost:
$1.18M
  • 116 defective corrosion coating repairs
  • 130 existing manholes within the cIpp-lined sanitary sewer system
  • 14 structural manhole inserts (interior of existing manholes)
  • Extensive traffic control
  • PVC corrosion liner repairs