The State is requesting bids from qualified and experienced mechanical contractors to remove an existing cooling tower fan shaft/wheels, and provide and install three (3) fan wheels of galvanized steel complete with locking collars, six (6) air inlet rings, one (1) fan shaft, two (2) bearings and one (1) sheave bushing insert and belt, install an owner furnished blower motor and cooling tower bearing/sheaves (one sheave is for the motor and the other is for the blower wheels).