Significant achievements and benefits

The scope of works required a multi-skilled crew to be selected. They were required to have competencies in water reticulation construction, asbestos pipe removal, traffic control, mechanical work, and road reinstatement. This reduced reliance on subcontractors not trained in DM Civil procedures essential for safe, quality work.

Cut-ins to the existing distribution main including demolition of the existing valve pit, installation of new valves, pipes, and an air valve had to be completed within an 8 hour shutdown period. DM Civil crews pre-planned this shutdown sequence including the pre-assembly of all valves and pipe spools in time to minimise the scale and time of isolation related interruptions.

With remote projects, planning and logistics are important to avoid delays on site through late deliveries of plant and materials. A good relationship formed with the local Water Corporation regional office resulted in a contingency supply for water fittings and consumables. Last minute items could then be procured and replaced during regular deliveries. In turn, DM Civil was also able to assist the region with personnel and equipment during critical shutdowns.

The project was completed well ahead of programme and with not even minor incidents, medical treatments or lost time injuries. This good result reinforced the effectiveness of the DM Civil safety management procedures that form a part our integrated management system. This also vindicated the decision by Water Corporation to award of this contract to DM Civil.

The replacement of the below standard assets and construction of the pressure regulation infrastructure will enhance the network performance to ensure that the Broomehill town centre will be serviced with a safe and reliable potable water source to suit the new hydraulic configuration.