Westforce Construction and JWI Contractors will complete $26 million worth of upgrades to the century-old Vasse diversion drain in Busselton to manage the risk of flooding.
The state government has announced the start of works on a $52 million upgrade to the wastewater treatment plant in Neerabup as part of the expansion of Perth's groundwater replenishment scheme.
Engineering contractor Westforce Construction has purchased two adjoining properties in Welshpool for $4.2 million, as the company plans to expand its business.