Mechanical Drawings - for information only.pdf

This is a mechanical drawings document for information purposes supporting the Oregon Department of Transportation's (ODOT) sealed-bid procurement for the replacement of a 140-ton chiller unit at the DMV Headquarters in Salem, Marion County. The project involves the removal of an existing 140-ton Trane rooftop chiller and installation of a new 140-ton Daikin Model #AGZ010FUUNNSUNNHPKOA or approved equal unit, along with replacement of associated components including rooftop curbs, two water pumps, two variable frequency drives, an air separator, a pot feeder, and the main rooftop electrical disconnect. The contractor must attend a mandatory pre-bid conference on March 17, 2026 at 1:30 PM Pacific Time at the project site (1905 Lana Ave, Salem, OR 97314), with non-attendance resulting in automatic bid rejection. Bid submission through OregonBuys is required by April 2, 2026, with project commencement no earlier than October 1, 2026 and substantial completion by November 24, 2026, followed by final completion by November 30, 2026. Deliverables include factory-authorized startup and testing, system balancing, owner training, comprehensive operations and maintenance documentation, and a one-year installation warranty on all workmanship.

The contract is structured as a lump-sum agreement with liquidated damages assessed at $600 per calendar day for delays exceeding the substantial completion date. All bidders must submit bid security equal to 10% of the total bid amount, with the project cost estimate for bonding purposes ranging from $100,000 to $300,000. Award will be made to the lowest responsive bid from a responsible bidder, followed by a five-calendar-day protest period. No disadvantaged enterprise set-asides or incumbent vendors are identified in this procurement. Contractors must possess a current Construction Contractors Board license, maintain Oregon prevailing wage compliance for Marion County (BOLI Region 3), comply with State Buy America requirements, maintain required insurance coverage ($1,000,000 Commercial General Liability per occurrence, $2,000,000 aggregate, and $1,000,000 Commercial Automobile Liability), and ensure new mechanical units meet efficiency standards 20 percent above Oregon Energy Efficiency Specialty Code minimums. Funding is anticipated from State sources, with award contingent upon receipt of sufficient funding.