Retrofit Design

Government and Public

Mitchell Park Horticultural Conservatory – Tropical & Arid Domes, Milwaukee, WI – Phase 2
Tropical Dome design included: replacement of 10 apex propeller exhaust fans, 10 tube axial wall exhaust fans, 10 double wall aluminum heating and ventilating units, 99 aluminum summer air intake dampers with direct coupled damper actuators, aluminum supply air ductwork. Arid Dome design included: re-piping of 980 feet of steam heating finned tube, the installation of 22 DDC steam control valves with direct coupled actuators, 25 apex dampers with direct coupled damper actuators and the expansion of the existing Direct Digital Control system (2002).