wormhunter said:
just curious?? is that a council/shire requirement?
If the heat is intense enough it’ll probably crack the concrete structure depending on water level, which will probably be low considering season.
Then is it a viable option considering cost?
maybe you can go the plastic option and insulate it????
If the tanks are buried then theres no probs I guess……….
interesting topic’
WH
Yes, it’s a council requirement. Could have steel, I think, but absolutely not plastic.
We’ll be building on a 25 acre bush block, more details at:
http://yeehahsgarden.blogspot.com/
I’ve found a number of sites that supply underground concrete tanks, eg for where space is limited and people put them under driveways, but we just need a couple of prefabricated 22,000 litre/ 5,000 gallon tanks. We’re planning on having Tank A next to the house to collect roof water, and one up the hill a bit to Tank B (in the middle of the trees) so that Tank B will gravity feed back down to the house. Will be on alternate power, so don’t want to have to power a pump every time we turn on a tap. Just once every now and then we’ll turn on the generator to pump up to the header tank.
Can’t find a website for Manacon that works. And that’s for the SA branch, not for the Toowoomba branch, which is only a couple of hundred kms up the highway (quite close really).