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In reply to the discussion: 1.4 MILLION per school? for shelters? Are they on the crack-pipe? [View all]winter is coming
(11,785 posts)4. +1. This describes it well, IMO.
Some people say the word caliche is Spanish for what in the name of ##**%##! is this ##$**! In reality, caliche is a hard, compacted soil cemented together by calcium carbonate (lime.) Cemented is the defining word here. If you run into caliche, you will need at least one of the following: jackhammer, dynamite, or a willingness to change the location of the hole.
www.smilingdoglandscapes.com/articles/Soil%20&%20Caliche.pdf
So no, they're not on the crack pipe. I used to live in Austin, and they used dynamite to blast out holes for foundations, and that was just for houses built on a slab, not something with an actual basement. If you wanted to install a mailbox, you used a 6' crowbar to slowly dig out a hole, placed the mailbox pole, put the loose caleche around it, and added water. No cement necessary.
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Doubt Oklahoma pols will ever tamp down egregious oil-industry subsidies to fund shelters
indepat
May 2013
#51
i agree w you completely. just a huge issue with the ignorance sometimes. nt
galileoreloaded
May 2013
#47
well, me and the civil engineer from kansas already debunked your thread
galileoreloaded
May 2013
#45
I live in Oklahoma City and have looked at having an underground shelter put in
RedEarth
May 2013
#40
$400,000 to construct a shelter and $1,000,000 to do it compliant with all rules and regs
FarCenter
May 2013
#49