Specifications include, but are not limited to: In general, the work consists of the installation of lake water filtration and hydro optic ultraviolet treatment 40 equipment and expanding the lake water pump house at Helen C. White Hall and the installation of a lake 41 water micro filtration system and ultraviolet treatment equipment and demolition of select water treatment 42 equipment at the Charter Street Heating Plant. Additional work at Helen C. White Hall includes the 43 replacement of a 125 horsepower variable frequency drive with a 250 horsepower variable frequency drive 44 and building wiring and the installation of a manual pull station and a smoke alarm at the lake water pump 45 house and connecting them to an existing fire alarm control panel. Additional work at the Charter Street 46 Heating Plant consists of the replacement of two 700 horsepower reduced voltage soft start units with two 47 700 hosepower 4kV variable frequency drives and the replacement of four motor control centers with two 48 motor control centers.