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1 3.3 as far as inches per second in the particle <br /> fir 2 blasting. A few years ago we had a safe <br /> 3 blasting criteria of 2 inches for residential <br /> 4 structures and for the most part that is my <br /> 5 opinion today and it was before and still is a <br /> 6 safe blasting criteria for structures. <br /> 7 However, we take and we have to deal <br /> 8 with the human tolerance limits and so as a <br /> 9 result a particle velocity of 2 as a general <br /> 10 rule is not acceptable if I'm going to keep <br /> 11 returning to your community. I can probably <br /> 12 push 2 or 3. I can get by with it if I'm going <br /> 13 to be there once or twice to put in a utility <br /> 14 for you or something of this nature. <br /> tic 15 So as a general result of all this we <br /> 16 attempt to stay below .5 in our blasting <br /> 17 operations and whether or not you think I do <br /> 18 that or not, you know, that's everybody's <br /> 19 opinion, and I get checked occasionally and so <br /> 20 on. <br /> 21 I have been monitored unannounced by <br /> 22 the State Department of Industry, Labor and <br /> 23 Human Relations and many other things and I <br /> 24 still have a license] let me put it that way. <br /> 25 The other thing then is that to get the <br /> Sky 30 <br /> * * * CAPITOL CITY REPORTERS * * * <br />