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REP36851
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REP36851
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Entry Properties
Last modified
8/25/2016 12:15:04 AM
Creation date
11/27/2007 7:36:30 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1993041
IBM Index Class Name
Report
Doc Date
9/17/1993
Doc Name
BLASTING RELATED GROUND VIBRATION DOWE FLATS PROJECT LYONS COLO
From
SHB AGRA INC ENGINEERING & ENVIRONMENTAL SERVICES
To
SOUTHWEST PORTLAND CEMENT CO
Media Type
D
Archive
No
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FIGURE 7 <br />Estimated Peak Ground Vibration <br />Weston Property <br />.~ <br />U <br />N <br />c <br />.~ <br />O <br />m <br />C <br />7 <br />O <br />C7 <br />`1 <br />(C <br />N <br />a <br />1.2 <br /> <br /> <br />1 <br />B <br /> OSMRE STANDARD <br />D <br /> <br />3 <br /> GROUND VIBRATION LEVEL FROM MAXIMUM BLAST AT EXISTING QUARRY <br /> GROUND VIBRATION LEVEL F <br />ROM MAXIMUM gLA T <br /> GROUND VIBRATION LEVE FROM TYPICA B T AT O <br /> <br />0. <br />0. <br />0. <br />0. <br />0 <br />5 <br />10 <br />Years of Mining <br />15 <br />-f Average Charge ~- Maximum Charge <br />20 <br />25 <br /> <br />
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