Castle Pines Water Treatment Plant 2 Expansion

Expansion of the Castle Pines Water Treatment Plant II to increase capacity from 3 MGD to 7 MGD. Work includes relocation of existing water, sanitary, storm, raw water lines; installation of new finished water lines and tank bypass line; construction of new concrete clear well and reclaim basins; installation and assembly of two 2 MGD Trident package treatment units; installation of chemical feed systems, air scour blowers, backwash pumps, reclaim pumps, sludge pumps with trac vac systems; process piping and piping modifications to the existing plant; upgrades/rehab to the existing adsorption clarifiers and filter units; process control systems and SCADA integration. Construction of 5870 SF addition to house new treatment units; 1280 SF addition to the existing operations office; and renovations to the existing laboratory, operations office, and bathroom.