Capital Improvement Projects

List of capital improvement projects (CIP).        

CIP 4134 - PRV Improvements at Davies Rd/Brockman Rd and Weir Rd/158th Ave

Project Category: Water

Project Estimated Cost: $280,000

Project Description

Add telemetry to existing pressure reducing valve (PRV) vault at the Davies Rd and Brockman Rd intersection that separates the 490 and 525 pressures zones. Install a new PRV vault with telemetry on Weir Rd near 158th Ave that will replace three PRV vaults that separate the 675 and 550 pressure zones..


Davies PRV construction to begin on September 3, 2019. Weir PRV construction to begin in October.

Project Manager(s)

Geoffrey Hunsaker, 503-350-3658

Project Schedule

FY16-17: Began preliminary design in Aug 2016.
FY17-18: Continued design.
FY18-19: Completed design and began construction.
FY 19-20 Complete Construction.

Project Justification

Adding telemetry to the existing PRV at the Davies Rd and Brockman Rd intersection will allow for better service to residents, improved fire protection, and the ability to more accurately and promptly diagnose leakage between the 490 and 525 pressure zones. The PRV will be remotely operated from a City water system computer. Replacing three aging PRVs with a single PRV with telemetry on Weir Rd will allow for better service, reduce maintenance costs and allow for more monitoring on the growing 550 pressure zone.

Project Image(s)

CIP 4134 Project Map for two areas: SW Brockman St and Davies Rd intersection, and SW Weir Rd and 158th Ave intersection.

List of capital improvement projects (CIP).