The new NCC 2019 had nothing to do with SV delays. I'll put in context.
Imagine you’re building a house and you get the building approvals and the builder builds the house. Sometime from the start of the building process and until you get a final inspection a new NCC comes out. Say the new NCC requires 4mm glass instead of the 3mm glass that was approved to be installed when you received your building approvals. Does anybody believe they would tell you to replace every window in your house? The answer is no and that’s because the NCC isn’t retrospective. The day the plans are approved is stuck for ever.((98% of the time))
Up to the current NCC a new NCC came out every year since 1998 right up to 2016. It’s crazy talk to believe or think that the NCC requires every building ever built to comply to every new change.
Here’s the but.
BUT
The Queensland Government has the power to overwrite the NCC. (more or less) and the power to add to it.
The last version of the NCC was 2016
The GrenFell Tower fire happened in 2017.
The new version is NCC 2019 from the 1st of May.
The theme parks removed the items before the new version of the NCC came out.
After the fire and it was apparent there was a problem the Queensland Government did an audit on all of its buildings. After the QLD Government realised how widespread the problem was the QLD Gov legislated that all private/public structures go through a 3-stage review on cladding items that might be a fire risk. If the states waited for the NCC to do their own changes to the building code, then it would’ve only been done a few months ago.
In a matter of fact, by QLD law, the unsafe cladding doesn’t have to be replaced unto May 2021.
While state authorities grappled with problematic cladding, some property developers and owners took pre-emptive action to replace the cladding that they know, or suspect, falls foul of the new standards.
I'm not going to say anymore on the matter because I'm putting myself to sleep.