As the links tend not to be dynamic - do this:
google 'gold coast pd online'
go to the property search
enter lot number 6
enter plan number SP118653
search - then click on the little magnifying glass.
No documents are lodged on these applications as they are privately certified
Application Number: BLD201701082
Description: SOUTH CARPARK ENTRY CHECKPOINT BUILDING
Code: BUILDING
Class: OFFICE BUILDING
Work: CONSTRUCT
Lodged: 02/02/2017
Application Number: BLD201700080
Description: COVERED SEATING AREA REFURBISHMENT (AS CONSTRUCTED)
Code: BUILDING
Class: MISCELLANEOUS COMMERCIAL STRUCTURE
Work: ALTERATIONS
Lodged: 10/01/2017
Application Number: BLD201700043
Description: COVERED GRAND STAND 'AS CONSTRUCTED'
Code: BUILDING
Class: MISCELLANEOUS COMMERCIAL STRUCTURE
Work: CONSTRUCT
Lodged: 09/01/2017
So a few points:
remember that the entire property - WNW, AOS, PC, MW, VRS, and everything in between is ONE LOT - this means the applications could be for anything on property.
As far as the carpark entry building - it could be an indication of paid parking, or it could be that they are erecting a new 'gatehouse' at a new location to replace the 'gatehouse' they will lose with the installation of the hyper... or it could be something completely different.
The covered seating area refurbishment - I wracked my brain trying to think of areas that would fit this description - and this makes me think it isn't in movie world as really - you have the gotham cafe courtyard which is (partially) covered, or you have HWSD arena or ShowStage. None of them really fit the bill for me as they've said 'seating area' as opposed to 'grand stand' or 'upwards seating pit' - so to me it says flat area - this suggests to me that it's probably a barbecue area in WnW - such as the one just around the corner from Calypso.
As for covered grand stand - this says construct, not alterations and 'refurbishment' - so this points to a new grandstand altogether. Its a curious one as it would be for people to sit and watch something - i doubt HWSD is getting any work of that nature - which makes me think it may be a semi permanent construction for the comm games - as nothing else really makes sense - but i'm open to other suggestions...