State Parks Project – Ginkgo Interpretive Center-HVAC Renovation and Re-Roof at Ginko Petrified Forest State Park

The Washington State Parks and Recreation Commission seeks contractors to replace the HVAC system and reroof the Ginkgo Interpretive Center at Ginkgo Petrified Forest State Park, including demolition, new HVAC, refrigerant piping, ductwork, controls, electrical, insulation, and hazardous materials abatement where required. The project requires substantial completion within 90 calendar days from Notice to Proceed and final completion within 30 calendar days thereafter; a pre-bid site tour and a questions deadline are scheduled before the submission close. The solicitation is an Invitation to Bid with an estimated value range and a bid bond requirement for bids over $35,000; procurement documents (drawings, specs, bid forms) are posted on the buyer’s portal but require login to download.