Capital Improvement Projects

List of capital improvement projects (CIP).        

CIP 4174 - East Transmission Intertie - SW Western Ave (TVWD Opportunity Project)

Status: Current project

Project Category: Water

Project Estimated Cost: $3,500,000

Project Description

Install 3,500-ft of 16-in waterline in Western Avenue from Allen Boulevard to Beaverton-Hillsdale Highway.

Project Manager(s)

David Winship, 503-350-2434

Project Schedule

FY 19-20: Begin TVWD coordination and engineering design.
FY 20-21: Project will be bid along with CIP 3328, Western Avenue Improvements project. Design complete in February 2021 with construction anticipated to begin in May 2021. Project awarded to Moore Excavation, Inc. out of Fairview, OR (see CIP 3328)
FY 21-22: Construction
FY 22-23: Construction anticipated to be complete in Spring 2023.

Project Justification

WWSP is installing a 48-inch TVWD waterline connection that will provide water to their Metzger service area and primary feed to their Wolf Creek service area. TVWD's water contract with the City of Portland ends in 2026 and will no longer be TVWD's primary water source. The City is installing a parallel 16-in waterline that will provide looping, a resilient Hwy 217 crossing and resiliency to TVWD withdrawal Area 6 and the southeastern edge of the City's existing water system. Constructing the two waterline projects as part of the Western Avenue Roadway Improvements project (CIP 3328) will provide cost savings and reduce impacts to City residents.

Project Image(s)

CIP 4174 Project Map for SW Western Ave between Beaverton Hillsdale Hwy and Allen Blvd.

List of capital improvement projects (CIP).