OR FLAP DOT CRGNSA 100(8), Multnomah Falls Viaducts Repair   3

OR FLAP DOT CRGNSA 100(8), Multnomah Falls Viaducts Repairs
Columbia River Gorge National Scenic Area
Multnomah County, Oregon

LOCATION: 17 miles E of Troutdale, OR

WORK: The project includes repair of two historic concrete viaduct structures located on either side of Multnomah Falls Lodge. Repair work includes concrete patching, crack injection, rebar repair, cathodic protection, polymer concrete deck overlay, beam shear strengthening, wall repair, and surface coating. One viaduct is approximately 403-feet long and one is 864-feet long. See Project Description posted in Attachments for additional details.

LENGTH: 2.6 miles

TENTATIVE COMPLETION DATE: Spring 2026

CONTRACT TYPE: Sealed Bid

ESTIMATED PRICE RANGE: $5 million to $7 million.

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THIS SOLICITATION IS OFFERED AS A SMALL BUSINESS SET-ASIDE.

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