In reply to JMarkW:
Yep, BMC are aware of it, Tom’s report from the last North Wales Area meeting discussed it:
“Penmaen head quarry has been put up for sale at £20k the BMC had a quick look and feasibility however due to the likely large on going maintenance costs it would not be a suitable site for the BMC to manage, its likely the current owners are trying to rid themselves of the liability of the site. We will continue to monitor the situation.”
Link to document here: https://community.thebmc.co.uk/GetFile.ashx?did=4120