Jordan Valley Wash Slab Replacement

The Oregon Department of Transportation is requesting bids for removal and replacement of the wash slab, sump basin, oil-water separator, and associated underground piping and electrical systems at the Jordan Valley Maintenance Station, 701 Bassett Street, Jordan Valley, Oregon, with bids due June 25, 2026 and a mandatory pre-bid conference on June 17, 2026 at 11:00 a.m. Mountain Time at the project site. Attendance at the pre-bid conference is required for bid responsiveness.

The scope includes excavation approximately 10 feet deep, installation of a new catch basin sump and vault-style oil-water separator, replacement of drain piping (21 linear feet of 4-inch ABS, up to 110 linear feet of 4-inch Schedule 40 PVC, approximately 25 linear feet of 1.5-inch HDPE), concrete work with detailed material and finish specifications (4500 PSI concrete with maximum water-cement ratio of 0.47, epoxy-coated reinforcement per ASTM A775, seven-day wet curing), and limited electrical work by a licensed electrical contractor. The project cost estimate for bonding purposes is $100,000 to $250,000. All electrical work and equipment installation must comply with manufacturer specifications. BOLI Prevailing Wage Rates apply to Malheur County (BOLI Region 14). Contractors must obtain all required permits, maintain a valid Oregon Construction Contractors Board license, and provide a Public Works bond prior to work commencement.

Substantial completion is required by October 15, 2026, with final completion by October 30, 2026. Work is limited to weekdays 7:00 a.m. to 5:00 p.m. excluding weekends and state holidays. The contractor must provide a one-year installation warranty and submit as-built drawings, operations and maintenance documentation, and equipment information upon project completion. Bid security of 10% of the total bid amount is required. Bids remain valid and binding for 120 calendar days from opening. ODOT will not withhold retainage. Award goes to the responsible bidder submitting the lowest responsive bid. Site access prior to bid closing will not be provided. Bids are submitted electronically through OregonBuys.