With its extensive fleet of company-owned plant, Ostwald Bros completed clearing and top soil stripping. The site was then cut to fill and approximately 20,000 cu metres of white rock material was poured as well as 18,000 tonnes of road base material, raised from Ostwald Quarries.

The contract required precision structural concrete with the three main turbine bases each requiring 360 cu metres of concrete in three separate night pours (carried out between 10pm and 6am) temperature controlled with ice and insulation during a seven day curing process.  Plinths and pedestals were constructed to support the turbine and generator on the main turbine base.