We have SITETANK® situated on many work sites within the metropolitan area as well as two in out depot at Nathan. We are using spring water supplied through D.O.S Pty Ltd to fill SITETANK® this water allows us to carry out our day-to-day tasks such as dust suppression, irrigation (turf, plants, hydro-mulching etc) also the filling and emptying of Triton safety barriers without the problems associated with recycled water. The services supplied by D.O.S Pty Ltd have assisted RoadTek greatly in managing the difficult problems associated with operating in the civil construction and maintenance business under water restrictions.