WTF I think our site supervisor is incompetant as it is but this has taken it to a whole new level!!! Not paying for bloody water thats ridiculous when there is plenty there which hasnt been used.
I'd be telling them to pull their heads in, both the plasterers and the SS !
So how did they put up the gyprock the first time, if they didn't use some of your tank water ?
I'd be getting on to Coral themselves, and putting a rocket up them.
Did they say what was so unclean in the water that supposedly prevents them from using your tank water ?.... crikey, when you move in you will be drinking that water... unless of course someone that they know has done something to your tank water ?