Hi Fly,
This would be the starting point for your negotiation with the bosses, but even before that, I would be seeking some guidance from the Union, if you are a member, or an IR lawyer, but I guarantee the AFAP will be the cheapest and more relevant option.
https://www.fwc.gov.au/documents/doc...f/ma000046.pdf
Also, keep seeking out current, or former, CP’s of similar operations. It is a role that comes with a lot more responsibility than may be evident at first glance.
Good luck.
Roj