Browse Forums General Discussion 1 Mar 20, 2019 11:10 am Hi All, We are the owner builder for our extension. One thing on the final inspection checklist states “A letter from the builder certify that the party wall system has been installed accordance with the relevant fire test , acoustic test. We are building the extension attach to our double wall existing house so does the party wall system relevant to our case? Thanks in advance Karen Not unless you have managed to put it as a special condition into the contract somehow. 1 6156 We are in NSW and require 2 positive covenants to be placed on the property didnt really underdtand this but apparently it will take a few months, and have just been… 2 7482 For anyone that comes across this issue in the future - Just did what aussieta said and found a plumber to inspect it and sign off on it. Was difficult to find someone to… 3 7041 |