_INSPECTION - C1981010 ‎(75)‎

• Permit No: C1981010
• IBM Index Class Name: INSPECTION
• Doc Name: Inspection Report
• Inspection Date: 6/8/2010
• Email Name: RDZ
• Media Type: D
• Archive: No

Explosives
Blasting records were reviewed in the Blasting Foreman's office, and the forms were discussed with
Kraig Copeland and Larry Johns of TMI. The forms were generally in compliance; however some
inaccuracies on the forms were detected by the Division:the explanation of the initiation system and
the delay detonator is not accurate for all types of blasts. Also, it is not certain that the weight of
explosives per 8-millisecond period is being recorded accurately. TMI should consult Rule 4.08.5,
items 11, 12, and 15, to ensure that the correct information is reported in the future.
It appears that blasting in the K Ridge Pit may be occurring within one-half mile of the TO State power
line that lies near the east permit boundary. TMI should verify this,,and, if so, determine how it may
need to comply with Rule 4.08.4(4).
A blast was witnessed near the Molly Brown dragline at the east end of K Ridge. Guards were
stationed at two locations to prevent accidents. Warnings were all audible with the exception of the
All Clear signal. This was discussed with TMI blasting staff on site.
A coal shot in F Pit that had been wired and ready to be set off was observed; the actual blast was not
observed.
No problems were observed at the explosives storage area.
The diesel tank farm at the East Panel Ready Line was observed and appeared to be in compliance.
In the future, it will be necessary to ensure that this facility is at least 500 feet from any blasting
activity or obtain an approval from the Division for an exception (Rule 4.08.4(7)(b)).
Support Facilities
The drum storage area off the B/C Haul Road was inspected. No problems were identified.
The facility area was inspected, including construction of the new shop and construction near the
Industrial Waste Pond and the inlet near the lube bay building. Good housekeeping practices appear
to be in compliance and most drainage reports to the Industrial Waste Pond, Impoundment H, or the
No Name Gulch ponds for treatment of stormwater pollutants.
Topsoil
Several topsoil piles were observed and appeared to be in compliance. No topsoil removal or
stockpiling activities were observed during the inspection.
General Mine Plan Compliance
Per Forrest Luke, discussions with TMI's geotechnical engineers are ongoing regarding the slide area
near the D/E Pit.
Activities at K Ridge Pit, F Pit, the Ash Pit, and other areas were observed. The mine was found to be
in general compliance with the permit.
Fish and Wildlife
A Golden Eagle was observed on the west side of the mine site, sitting on an abandoned ANFO tank.
Several antelope were observed near the Life of Mine Road. Elk barrier cages were observed around
trees planted in Johnson Gulch drainage.