REQUEST FOR PROPOSALS
“Wastewater Blower Efficiency Study”
The City of Gardiner, Maine is requesting services to evaluate the current Sludge Holding Tank & Rotating Biological Contactor Roots PD Blowers with options that increase efficiency and decrease electrical usage.
At a minimum the City will be looking for assistance in evaluating options that are capable of decreasing operating costs. The main goal is to determine whether it is cost effective to replace the existing blowers with units that will increase efficiency, (with incentives) pay for the blower upgrade and reduce the City’s future energy costs.
For the complete proposal: