Columbiana Mining Company Inc · Accident type, without injuries
ROOF FALL RETUR3 ENTRY 100'INSIDE 20'WIDE X 30'LONG X 3'HIGH.
MSHA record for Columbiana #1 (mine ID 3304062). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
Email me when a new MSHA incident is filed at Columbiana #1.
ROOF FALL RETUR3 ENTRY 100'INSIDE 20'WIDE X 30'LONG X 3'HIGH.