← MSHA accidents

FALL OF ROOF OR BACK

220041410048 · 05/15/2004 · Maple Creek Mining Incorporated

Details

Degree of injury
ACCIDENT ONLY
Classification
FALL OF ROOF OR BACK
Accident type
Accident type, without injuries
Occupation
—
Activity
—
Injury source
—
Nature of injury
—
Body part
—
Days lost
0
Mine experience
— years

Operator

Controller (parent)
Robert E Murray
Operator
Maple Creek Mining Incorporated
Mine
3608375

Narrative

ROOF FALL IN THE 5 EAST DEVELOPING SECTION, #3 ENTRY FROM 25 1/2 TO INBY CORNER OF 26 CROSSCUTS. FALL IS APPROX. 80 FT LONG, 17 FT WIDE, 8 TO 10 FT HIGH. AREA WAS MINED LATE APRIL '04 WITH CONTINUOUS MINER & SUPPORTED WITH 7' POINT ANCHOR BOLTS SUPPLEMENTED WITH 12 & 16 FT. CABLE BOLTS. THERE WAS SOME ROOF TO GROUND SUPPORT INSTALLED(CRIBS). AREA HAS CLAY VEIN RUNNING WITH ENTRY.

Source

Authoritative
MSHA Open Government Data
Machine
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