FAULT IN ROOF CAUSED ROOF FALL APPROX 140\ OUTBY SPAD #3884 IN #1 ENTRY, THIS FALL IS APPROX 4\ THICK, 18\ WIDE, AND 40\ LONG. THIS AREA HAD SHOWN SIGNS OF WEAKING AND ADDITIONAL SUPPORT SUCH CRIBS HAD BEEN SET, THIS AREA HAS BEEN DANGERED OFF
No 7 Mine: 5 reportable incidents Coal
MSHA record for No 7 Mine (mine ID 1512326). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
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- Fatalities
- 0
- Total incidents
- 5
- Years on record
- 1983–1984
- Latest incident
- Aug 1984
- Mc Coy Elkhorn Coal Corp 1980 to 1982
- Mc Coy Elkhorn Coal Corp 1982 to present
No 7 Mine sits in Pike County, Kentucky, where the Census mining category is 5.1% of county employment.
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County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.Reportable incidents
5 on file1984 · 1 incident
1983 · 4 incidents
WHILE BOLTING TOP PIECE OF DRAW SLATE FELL CATCHING LEFT HAND AGAINST HEAD OF ROOF BOLTING MACHINE
ENTRIES DRIVEN THRU A FAULT AREA WITH WEAK IMMEDIATE ROOF THE TOP SHIFTED CAUSING STRATA TO SEPARATE SUBSEQUENTLY CAUSING A FALL IN THE INTERSECTION
WITH ALREADY WEAK STRATA FOR IMMEDIATE ROOF -TOP SHIFTED CAUSING CRACKS AND ROOF FALL.STEPS HAD BEEN TAKEN TO SECURE TOP ..RESIN BOLTING AND CRIBS INSTALLED.
WHILE OPERATING ROOF BOLTER STEEL BECAME LODGED IN TOP WHILE TRYING TO FREE STEEL IT CAME LOOSE FALLING AND STRIKING LEFT HAND BROKEN BONE TO THUMB AND F OREFINGER