PERMFILE46730

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: GROUND MOTION ATTENUATION STUDY
• Section_Exhibit Name: TAB 14 ATTACHMENT 14-5
• Media Type: D
• Archive: No

Event
' DatelTime Tran at 14:32:12 January 21, 1998
Trigger Source Geo: 0.0500 in1s
Mic: 129 d8(L)
Range Geo :10.00 in/s
~eeord Time 2.25 sec (Auto=l Sec) at 1024 sps
otes
Location: Seneca 2W
Client: Seneca Coal Co.
User Name: CMM
General: Test Holes
Other:
Post Event Notes
Microphone Linear Weighting
PSPL "' d8(L) at 0.295 sec
ZC Freq 1.3 Hz
Channel Test Passed (Freq = 21.3 Hz Amp = 69 5 mv)
Tran Vert Long
PPV 0.965 2.28 3.56 in/s
ZC Freq 15 15 18 Hz
Time (Rel. to Trig) 0.154 0.120 0.117 sec
Peak Acceleration 0.384 0.756 3.27 g
Peak Displacement 0.00930 0.0222 0.0485 in
Sensorcheck ^' Passetl Passed Passed
Peak Vector Sum 4.23 in/s al 0.119 sec
Out of Range
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Time Scale: 0.20 serJdiv Amplitude Scale: Geo: 1.000 in/s/div Mic: 0.0200 psi(L)/tliv
Trigger = ~ - - -~
Printetl: January 36, 1999 (V 7.6 - 7.9) Fomat Copyrighted 1996.1997
Serial Number BA5552 V 3.5.3.5 BlastMate III
Battery Level 6.4 Volts
Calibration January 10, 1997 by Instantel Inc.
File Name G5526TAR.1O0
USBM R18507 And OSMRE
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