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Re: Tilt Up Panels and Fire Fighters knocking holes in them!

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Hm. How about "in the middle of the panel as far as possible" and "big enough to pull the person through?"

Rlfong(--nospam--at) wrote:
> On a related topic,  I have some fire fighters who want to practice knocking
> holes in a tiltup as a drill for extracting people after an earthquake.  Can
> anyone provide some simple guidelines for them on where and how big and what
> to do ?