100238_Walker_Murray_Bid_Plans.pdf

This is a bid plans document for Washington County, Oregon's SW Walker Road/SW Murray Boulevard Intersection Improvements project (Project #100238), a comprehensive infrastructure enhancement initiative estimated between $20,000,000 and $40,000,000. The project encompasses construction of a new bridge on Murray Boulevard over Cedar Mill Creek, deconstruction and reinstallation of the existing Murray Bridge on Walker Road, installation of box culverts under Walker Road and Far Vista Street for North Johnson Creek, installation of traffic signals at two intersections, widening approximately 2,350 linear feet on Murray Boulevard and 2,450 linear feet on Walker Road with new curb and sidewalk, construction of gravity retaining walls, development of a stormwater collection and conveyance system with water quality treatment facilities, installation of approximately 875 feet of 42-inch TVWD waterline, and construction of approximately 500 feet of CWS sanitary sewer. A mandatory in-person pre-bid meeting is scheduled for January 28, 2026, at 2:00 p.m., with written questions due by January 30, 2026, at 5:00 p.m. Electronic bids must be submitted through the OpenGov Procurement Portal by February 4, 2026, at 1:00 p.m., with public bid opening conducted via Microsoft Teams video conference. The project includes two distinct completion deadlines: February 14, 2027, for TVWD waterline installation and activation, and August 31, 2028, for all remaining work.

Bidders must be prequalified by the Oregon Department of Transportation and licensed by the Oregon Construction Contractor's Board. A bid guaranty of ten percent of the total bid amount is required, and first-tier subcontractors must be disclosed within two work hours after bid closing. Contractors must comply with Washington County's Clean Air Construction Standard and utilize the online B2G certified business utilization tracking system for monthly subcontractor payment reporting. Liquidated damages are assessed at $1,100 per calendar day for the first deadline and $2,700 per calendar day for the second deadline. The project work includes grading, drainage, paving, signing, striping, illumination, signal modifications, landscaping, and utilities. No specific set-aside designations are noted in the procurement documents, allowing for broad participation from qualified contractors.