Spoil the others could not move
Tunnel and excavation spoil on the Perth Metro project proved too difficult for other haulage contractors to carry. The work was directed to WA Sand Supply & Haulage, who mobilised the fleet, set up the loading and disposal cycle and kept the excavation program moving.
The lesson we brought to South Australia: the right combinations, enough drivers and a disciplined cycle time matter more than anything else on a spoil job.