The CFS didn't allow enough money for Stirling to stay where they are. The allowance was for them to move to the Crafers interchange (which is already government owned so much cheaper), which if it was a 24/7 paid station wouldn't be an issue. But its a volunteer unit so the issue is how to get people to the station in a timely manner when they have to get onto the freeway to get to the station, then come back to Stirling on the freeway to get to jobs. So they bought the land behind the current station instead to expand the engine bays etc etc and rebuild the rest of the station. But of course and retard would realise that land in Stirling is VERY expensive, so now out of the original budget there isn't enough left to refurbish the station, mainly due to the cost of asbestos removal through the old engine bays and crew room/office space.
As for Eden Hills, I am sure its the same issue with land costs, mind you the CFS only has themselves to blame for authorising a 3rd appliance which is totally unwarranted for the area (don't try and tell me otherwise) so now the plans need to be changed and probably go over budget.