My name is ***** ***** I am a NSW Solicitor. Thank you for your question, and will do my best to assist you with your question. Please understand this is not legal advise Please understand this is not legal advise but a guide to assist you.
You will first thing need to get a copy of the zoning, to ascertain whether this activity is permitted on the land. Once you have this, assuming the activity is not permitted without council approval, then you can lodge a complaint about Council with the Queensland ombudsman.
In relation to the activity because of the noise and dust, the neighbours may have an action in nuisance against the owner and I would suggest that you start taking photos of the nuisance being the dust etc as evidence. As a group you should be able to get sole representation against the party running the business.
But I suggest you obtain relevant information and evidence before commencing any form of legal action.
It should not take long to obtain details of resigning from council, and also the relevant photos.
I hope this makes sense and is of assistance.