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<br />HOLNAM, INC. <br />FLORENCE, CO <br />719-784-6325 <br /> <br />EVENT SUMMARY S H E ET <br />EVENT TYPE Full Waveform <br />SERIAL NO. 1470 V5.42-477 <br />CODE C4706NOU.QPI <br />TIME & DATE Long. at 13:56:49 Oct 3, 1997 <br />TRIGGER SOURCE Geo 0.005 in/sec <br />RECORD TIME 3 sec. stored in Format 3 <br />LOCATION PORTLAND PLANT QUARRY <br />CLIENT HOLNAM, INC <br />USER Ray Patterson <br />NOTES O B SHOT - CUT ,~7 <br /> 113900 N 58770 E <br /> SEISMOGRAPH AT North gate <br />SCALED DISTANCE 68.3 (2160.0 ft, 1000.0 lbs/delay) <br />PEAK VECTOR SUM 0.137 in/sec at 799 ms <br />MICROPHONE LINEAR WEIGHTING <br />PK AIR 113.1 dB(L) at 1855 ms <br />ZC FREQ 4 Hz <br />BATTERY LEVEL 6.5 volts <br /> TRAM VSRT LONG <br />PPV 0.102 0.041 0.132 in/sec <br />ZC FREQ 11 26 13 Hz <br />FFT FREQ N/A N/A N/A Hz <br />TIME (REL.TO TRIG) 687 516 798 ms <br />ACCEL 0.02 0.02 0.03 g <br />1/4 WAVE DISP 0.0012 0.0004 0.0016 in <br />SENSORCHECK Passed Passed Passed <br />F7k8~1 OSIk3.2 Flk7.8 OSIk3~6 FIkB,B OSIk3,2 <br />INTERNAL MIC CHANNEL TEST: Passed Freq = 20 Amp = 283 <br />CALIBRATED ON Jul 2, 1997 by INSTANTEL INC. <br />(N/A) - Not applicable <br />Copyright m Instantel 1988-1994 <br />