City of Napa
Laurel Street Water Main Installation

This $1M project involved providing construction management for the installation of approximately 550 LF of 12-inch fused C-900 PVC DR 14 water main on Laurel Street from Riordan Lane to Griggs Lane; the installation of approximately 300 LF of fused 8-inch C-900 DR 14 water main to replace an existing 4-inch cast iron water main with the reconnection of 5 services. Work also included the installation of a 36-inch bypass valve assembly on the existing 36-inch asbestos cement transmission main, the installation of 200 LF of 36-inch AWWA C200 steel cement lined and coated (CMLC) transmission main.

Work was conducted along arterial street and next to an active park and fire station.