Vermont State House Chiller Upgrades

Montpelier, Vermont

DuBois & King performed mechanical, structural, and electrical services for the design of a replacement chiller to provide year-round cooling capacity utilizing water-to-air cooling coils. New chiller senses 8 different air-handling units throughout the State House. Design included replacement of control valves on air handling units to provide variable speed pumping to save energy. Structural evaluation was performed to evaluate existing equipment framing and to ensure roof load carrying capacity was adequate.