Reply #11: Bringing in Water is Not the Hard Part

[On the Road]

It's constructing a separate water distribution in an urban area -- not only the water mains under the streets but separate entries into each business and residence. Then the plumbing in each building has to be expanded to run hot, cold, and salt water.

That by itself is a daunting task. Then there is the question of the effects of the 3% salt solution on the system -- whether there are any long-term effects and how the system would need to be adapted for that.