Sunshine Coal Company · Accident type, without injuries
ROCK HAD FELL OUT FROM AROUND ROOF BOLTS RENDERING THEM USELESS. SET TIMBERS, BUT TOO LATE. HAD ROCK FALL APPROXIMATELY 20 FT. X 20 FT.
MSHA record for No 1 Mine (mine ID 1512506). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
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ROCK HAD FELL OUT FROM AROUND ROOF BOLTS RENDERING THEM USELESS. SET TIMBERS, BUT TOO LATE. HAD ROCK FALL APPROXIMATELY 20 FT. X 20 FT.
FAULT LINE IN ROOF AND WE DROVE HEADING ALONG FAULT LINE ROOF IS APPROX 40FT LONG 6FT THICK 10FT WIDE NO IMPAIRMENT OR DAMAGE