Underground Facilities Rehabilitation Project

2026-11-03

. Demolition of high lift pumping and electrical equipment and installation of new electrical equipment in the existing High Lift Pump Station . 2 . Demolition of backwash waste pumping and equipment and installation of new backwash waste pumping and equipment in the existing Backwash Recovery Basin . 3 . Demolition of an existing metering vault . 4 . Construction of a new , multi - level Pump Station including : a . Intermediate , high lift , and backwash vertical turbine pumps , b . Intermediate pump wetwells , c . Ultraviolet ( UV ) room with UV disinfection units and associated piping to new Chlorine Contact ( CT ) Tank , d . Fluoride room with fluoride chemical storage and feed equipment , e . Electrical room with new electrical equipment , including motor control centers and adjustable frequency drives , f . Overhead bridge crane and monorails for equipment handling , g . Surge control tank system , h . Pre - engineered sump pump system , and i . Walkway connecting the new Pump Station to the existing Water Treatment Plant . 5 . Construction of a new , above grade , cast - in - place concrete CT Tank supported on piles . 6 . Modification of an existing 2 . 4kV generator to support 480V service in the existing Water Treatment Plant . 7 . Modification of the existing Water Treatment Plant to connect to the new CT Tank and to disconnect from the existing , below grade CT Tank . 8 . Installation of yard piping connecting the new Pump Station and CT Tank to the existing water system . 9 . Installation of security equipment , systems , and perimeter fencing for the new facilities . 10 . Management of soil excavation , earth retention , shoring and protection of the existing facilities , and sitework for the new stormwater facilities , access road , and landscaping , including contaminated soil which will be managed on site . 11 . Management of sequence of Work to ensure that the existing Water Treatment Plant and all associated services remain online and fully operational throughout the duration of the Project

Wisconsin

2026-05-06