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.~ <br /> 14 <br /> SEISMOGRAM ANALYSIS SHEET <br />Pa <br />e of <br /> g <br /> Date~3T3 <br /> Instrument Type MEQ-800-B Instrument Mark Products L- A geop one <br /> Contractor/Client ins ow Construction <br /> Location D r C e k Canynn Rock Type granitir gneiaS <br /> Type of Blasting Operation Gimnltanaon~. 600 lhs hPnrh lnnatin n <br /> Hole Depth lp feet Number of Holes 7p <br /> Total Explosive 600 lbs. Explosive Type nipel 60R <br /> Max. Explosive per Delay 600 lbs No, of Delays none <br /> Recording Site Intermediate ridge <br /> Distance from Blast to Seismograph <br /> Linear 303 feet Scaled 12.36 feet <br /> Distance from Blast to Structure 1059 feet <br /> Structure Type 30'x50' inhabited dwelling w/basement.2 car garaa eunattachE <br /> Cotm-aents: Vert jug response suspect will not include in around <br /> motion estimations <br /> <br /> <br /> _ - __ -- - <br /> - _ -- <br /> ~' - <br /> <br /> <br /> <br />S <br />VERTICAL <br />~, AMPLITUDE FREQ. <br />(mm) (hz) <br />L 22.88 0-P ~Q_ <br />T <br />4 ~- <br />~ - <br />HORIZONTAL <br />GAIN VELOCITY <br />(x/mm) (in/sec) <br />_~4i Tn/;n/sec 0-22 <br />Average 0.22 <br />SOUND LEVEL <br />(db ) <br />Reduced by nPan Rrnnkc Vector Sum 0.49 <br />