Update aging water pipes
Old copper tubing has been the mainstream Speaking of water pipe, it is often PVC pipe is used at present. "There is a shockproof" "rust does not occur" suppression "maintenance costs" such as that reason is.
Waterworks in Chiba Prefecture, had been carried out the following measures.
[Replace old water pipes in a planned manner]
I will plan to replace the water pipe while performing surveys of the pipeline corrosion rate, aging, deteriorated.
In this way, to make the water tasty, I have to think firmly "transport role" carry the water.