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Re: [Shop-talk] plumping question

To: "John T. Blair" <jblair1948@cox.net>, shop-talk@autox.team.net
Subject: Re: [Shop-talk] plumping question
From: pethier@comcast.net
Date: Tue, 30 Oct 2007 14:11:21 +0000
From: "John T. Blair" <jblair1948@cox.net>
> At 03:07 PM 10/29/2007 +0000, pethier@comcast.net wrote:
> 
> >When you are REALLY bored, ask me about sandrock sewers.  We have some of 
> >them here and experienced civil engineers from elsewhere go "huh?" when 
> >they hear me talk about sewers 150 feet deep.  :-)
> 
> I think here these are called French wells or dry wells.  To get the water
> down through our clay layer.
> 
> John

Not the same thing.  A "French Drain" or a "Drywell" is a hole into which water 
goes to percolate into the soil.  

A sandrock sewer is an actual sewer.  Sanitary sandrocks here carry effluent 
which eventually winds up at the Pig's Eye sewage treatment plant.  Storm 
sandrocks carry rainwater which ends up in the Mississippi River.  We used to 
have combined sewers here, but a Federal Court Order caused us to separate the 
entire system a few decades ago.  



--
Phil Ethier  West Side  Saint Paul Minnesota  USA
1962 Triumph TR4 CT2846L, 1992 Saturn SL2, 1993 Suburban,
1994 Miata C package
pethier [at] comcast [dot] net    http://forum.mnautox.com/forums/
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I decry the textmessagization of the American-English language.
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