Deltamas is an Industrial Estate in Cikarang, West Java. As with all Industrial Estate, Deltamas is obliged to operate a Centralized Wastewater Treatment Plant which treats wastewater from its tenants.

After treatment, the effluent discharged to the river will be in compliance with Government standards. Envitech constructed a 5,500 m3/day wastewater treatment plant consisting of Physico-Chemical Treatment, Biological Treatment and Sludge Treatment.

Envitech’s scope was detailed engineering design, M&E supply and construction, civil works construction and commissioning.