Hi Mattb,
Thanks for your advice I contacted the Aust Building Board and they have provided these details. I will report back to the forum with their advice I guess if I can provide additional evidence to the CTTT that the work is not satisfactory I have a better chance of success
“State Building Control Administration. They handle all of the public technical enquiries regarding the building code. In NSW the phone number is 02 9228 6529.”
