Could get interesting when they hit some PASS rock in the MMRT...

Could get interesting when they hit some PASS rock in the MMRT coppa

As you may have seen from the notification from the minister
PASS can only be disposed of either under water or lime treated

Dumping under water is a fairly easy process
treating PASS rock (not soil) can be somewhat challenging and expensive if it has to be done properly
and is not the most environmentally appropriate solution

We have witnessed the unplanned chaos, pain and cost that the PFAS soil has inflicted on the WGT project
will it surprise anyone if the same thing happens with the MMRT when they hit some serious PASS and they can't treat it properly?

If you are in the tunnelling business maybe you can throw some light on who you know that may be treating PASS rock with lime