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0 pointsac293y ago0 comments

Sure: its already done many places. Look up "purple pipe" systems.

As far as money, here is a recent addition where 2.5 miles cost $17.5M: https://www.mercurynews.com/2016/05/05/apple-campus-and-area...

Its expensive, but maybe less expensive than you'd think. The goal is to connect large commercial users, not individual households.

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diggernet3y ago

Interesting, hadn't heard of those.

But that $17.5M seems to be mostly pump stations and running the pipe along a road. I was thinking more of getting from that pipe into all the existing buildings and houses, and to the various places it is used (I assume primarily toilets).

On the other hand, I agree with the throwaway... Bring me some nice fiber along with that purple pipe!

sologoub3y ago

You don’t want purple pipe in the house, just at the street for your irrigation.

throwaway092233y ago

I think the cost/benefit for purple pipe is generally not worthwhile, but I'm often in favor because dig projects have a secondary effect of giving cities opportunity to upgrade telecom/fiber infrastructure.

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