Continuous Optimization

Retro-Commissioning

Milwaukee Public Library, Milwaukee, WI - HVAC technical assistance study

Retrofit design and implementation of measures on 453,000 sq. ft. Central Library Building. Project consisted of preparing a detailed DOE-2 computer simulation analysis of the energy consumption 0f each of 25 HVAC systems and a list of engineering change proposals including simple payback calculation for each project. Four retrofit design packages were implemented over a four-year period. Retrofit work totaling $545,000 has been completed to date. Included hands-on commissioning service for HVAC system conversions and DDC systems (1993-94).