A really helpful decision showing how agreements can be inadvertently made about the project but outside the contract even though the contract says no agreement unless documented

If you can find it amongst the legal argument about upstream and downtream arbitration, this published decision of the Vic Supreme Court explains the current (July 2020) status of the dispute

Have a read and understand the real commitment made in the event a court decided the contract was not valid

VAGO powerpoint summary of report into water industry use and management of PPP contracts

VAGO report from 2013 into water industry use of PPP projects including response of Coliban Water, Central Highlands Water and North East Water. (Refer to powerpoint file if don't need the detail)