Procurement of Electrical Switch Gear for the Replacement of North-south Uv Disinfection At the Water Resource Recovery Facility

City of Grand Rapids

Provide of uv equipment for the replacement of north-south uv disinfection.

Great Lakes Water Authority

Provide pump station 2 variable frequency drives (VFDs) upgrade at the water resource recovery facility, project includes replacement of sewage pump VFDs, rewinding of sewage pump motors, and electrical distribution system upgrades.

Logan Township Municipal Utilities Authority

Main project elements at the Water Reclamation Facility (WRF): (a) Furnishing and installing a second disc filter at the Filter/UV Disinfection Building. (b) Furnishing and installing a second UV disinfection unit at the Filter/UV Disinfection Building. (c) Addition of three vertical turbine service water pumps at the Final Effluent Pump Station wet well and associated piping, valves, manual basket strainer and appurtenances inside a new building enclosure, and new pump control panel and variable speed drives at the Effluent Control Room. (d) Replacement of existing louvers and ventilation fans at the Filter/UV Disinfection Building. (e) Recoating existing building structural steel and bridge crane at the Filter/UV Disinfection Building. (f) Addition of motorized operators at existing slide gates in the Filter/UV Disinfection Building and at Polishing Pond No. 2. (g) Other appurtenant work as required by the contract drawings and specifications.