Greenhouse Control Upgrades

The contract is for the upgrade of the greenhouse control system at Washington State University. The project involves the replacement of the Argus Classic control system with the Argus Titan system. The base bid includes the installation of controllers C3, C4, C5, and C6, while alternates include the installation of additional controllers. The contract time is 45 days from notice to proceed to substantial completion. The bid estimate is between $525,000 and $575,000. • The project is located at the WSU greenhouse facilities on the Pullman campus. • A pre-bid conference was held on August 20, 2025. • Two addenda were issued for the project. • The bid tabulation includes four bidders, with their corresponding bids and addenda.