← MSHA accidents

HANDLING OF MATERIALS

220260070018 · 01/05/2026 · Knight Hawk Coal, LLC

Details

Degree of injury
DAYS AWAY FROM WORK ONLY
Classification
HANDLING OF MATERIALS
Accident type
Over-exertion in pulling or pushing objects
Occupation
Roof bolter, Rock bolter, Pinner, Mobile roof support operator (MRS)
Activity
Roof bolter, Inserting bolt
Injury source
ROOF (ROCK) BOLTS
Nature of injury
SPRAIN,STRAIN RUPT DISC
Body part
SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
Days lost
—
Mine experience
8 years

Operator

Controller (parent)
CBR Investments, LLC; CBR Investments II, LLC
Operator
Knight Hawk Coal, LLC
Mine
1103147

Narrative

Employee was installing a roof bolt. When they fully extended their arm and pushed the bolt up, they felt a pop and a burning sensation in their left shoulder.

Source

Authoritative
MSHA Open Government Data
Machine
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