The Work of this Contract generally consists of the construction of a 2.0 million gallon per day (mgd) water treatment plant (WTP) for the existing surface water supply. The WTP will utilize magnetic ion-exchange (MIEX) treatment, GreensandPlus filtration, PFAS contactors, disinfection, chemical feed systems, pumps, and appurtenances. Building components including HVAC, plumbing, fire sprinkler system, and electrical equipment shall be incorporated into the new WTP. Additional work will include the site work, utilities installation, below-grade concrete tanks and foundation, masonry building, and finishes. Additive Alternate A includes demolition of the existing chemical feed facility and existing chlorine contact tank, and removal of equipment and concrete pads inside the existing pump station.
