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Case study · MSHA Record #219902280004
Blaster fatality
July 31, 1990 at 2:00 PM
#1
· Granny Rose Coal Company
· Knox County, KY
Investigator narrative
EXPLOSIVES. A BLASTING ACCIDENT OCCURRED AT APPROX 2:00 PM ON 7/31/90 ON THE 001-0 SECTION AT GRANNY ROSE COAL CO., NO. 3 MINE, ID NO. 1516719. THREE EMPLOYEES WERE FATALLY INJURED IN THE ACCI DENT.
Record details
- Classification
- EXPLOSIVES AND BREAKING AGENTS
- Accident type
- Struck by... NEC
- Activity at time
- Blasting, Shoot Coal
- Subunit / location
- UNDERGROUND
- Underground location
- INBY PERMANENT SUPPORT
- Source of injury
- EXPLOSIVE-DIR REL TO INJR
- Nature of injury
- MULTIPLE INJURIES
- Body part affected
- MULTIPLE PARTS (MORE THAN ONE MAJOR)
- Total mining experience
- 8 years
- Experience at this mine
- 4 years
- Experience in this job
- 4 years
- Mine type
- Underground
- Sector
- Coal
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· same classification: EXPLOSIVES AND BREAKING AGENTS
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March 5, 2025 · Calhoun Quarry Inc · IL · Prep Plant Foreman
The detonator had a dead battery. In order to set off the shot, employee brought up a loader. The loader battery was used to set the shot off. Employee was unable to be inside the shelter provided for blasting.
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March 22, 2016 · Martin Marietta Materials Inc. · IA · Outside Foreman
On March 22, 2016 at approximately 6:35pm an employee was struck by flyrock after a shot was detonated. The employee was sitting inside of a pickup approximately 1,200 feet away from the shot when detonated. This incident resulted in a fatality.
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December 4, 2013 · Bayer Construction Company, Inc. · KS · Outside Foreman
Individual was hit by fly rock while setting off a shot.