Oregon Buys #S-R34750-00018286

Water Main Replacement Construction for Tualatin Valley Water District

Tualatin Valley Water District is seeking construction bids to replace water mains near SW 176th Avenue and SW Sugar Plum Lane in Washington County, Oregon. - Buyer: Tualatin Valley Water District, Engineering and Operations Department, Asset Management Division. - Project: 176th & Sugar Plum Main Replacement, Project C12946. - Requested work: - Replace approximately 5,290 linear feet of existing 4- and 6-inch cast iron water main with 4- and 8-inch ductile iron pipe. - Install 140 linear feet of 12-inch HDPE pipe using horizontal directional drilling. - Provide related water services, hydrants, fittings and appurtenances; abandon the existing main; and complete surface restoration, traffic control, and erosion control. - No pipe manufacturers or product brands are specified. Plan Center Northwest is identified as a bid-document contact, not a supplier. - Engineer’s estimate: $2,275,000. - Work is expected to begin in early 2027 and be completed by mid-2027, with an approximately six-month performance period; no option years or subscription are indicated.

Description

Tualatin Valley Water District is soliciting sealed bids for the 176th & Sugar Plum Main Replacement Project, C12946, in Washington County, Oregon. The work includes replacing approximately 5,290 linear feet of 4- and 6-inch cast iron water main with 4- and 8-inch ductile iron pipe, and installing 140 linear feet of 12-inch HDPE pipe by horizontal directional drilling, along with services, hydrants, fittings, appurtenances, abandonment of existing main, surface restoration, traffic control, and erosion control. The engineer’s estimate is $2,275,000, and work is to be completed by June 30, 2027. Bids are due November 19, 2026, at 2:00 p.m. local time and must be submitted electronically through Bid Locker; an optional pre-bid conference is scheduled for November 4, 2026.

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