The Tesoro Central Control Building is a 23,000 sq ft, state-of-the-art facility that consolidates all process controls and communications into a single facility for the refinery. BMC provided complete installation of an extensive HVAC system that included the fume exhaust, welding exhaust, and conditioned air in the crane bays & the clean room. The work was performed adjacent to ongoing research facilities and required specialized methods to minimize disruption to ongoing research and testing in the facility.