Roxana Water Treatment Plant Expansion - Contegra Construction Co

Filter building addition
Forced draft aerator
500,000 gallon stainless steel bolted steel ground storage tank
Hydrated lime feed system
Chemical building and garage
Extensive above and below ground connecting piping
Extensive pre-construction demolition
Post construction demolition of old treatment units
Extensive electrical upgrades to serve all new equipment and building additions
Conveyance of communication wiring to locations specified including the SCADA system in control room
Environmental erosion controls