MARSHALL COUNTY MINE safety activity
MSHA violations, accident reports and inspections.
Safety activity
Ventilation controls.
30 CFR 75.333(c)(3)
Criteria—Track haulage roads.
30 CFR 75.1403-8(d)
Other safeguards.
30 CFR 75.1403
Other safeguards.
30 CFR 75.1403
Spot Inspections
103(i) · 7.5 on-site hours reported
Protection from falls of roof, face and ribs.
30 CFR 75.202(a)
Conventional roof support.
30 CFR 75.206(a)(2)
Protection from falls of roof, face and ribs.
30 CFR 75.202(a)
Roof control plan.
30 CFR 75.220(a)(1)
Annual refresher training of miners; minimum courses of instruction; hours of instruction.
30 CFR 48.28(a)
Annual refresher training of miners; minimum courses of instruction; hours of instruction.
30 CFR 48.8(a)
Records of training.
30 CFR 48.29(a)
Records of training.
30 CFR 48.9(a)
Protection from falls of roof, face and ribs.
30 CFR 75.202(a)
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S)
Roof control plan.
30 CFR 75.220(a)(1)
Power wires and cables; insulation and protection.
30 CFR 75.517
Spot Inspections
103(i) · 6.5 on-site hours reported
Electrical Technical Investigation
13.5 on-site hours reported
Annual refresher training of miners; minimum courses of instruction; hours of instruction.
30 CFR 48.8
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S)
Other safeguards.
30 CFR 75.1403
Machinery
Days away from work only
Accident narrative
Employee was working on a bolter station on a Miner. The bolter station would not move due to not having power to the Miner. The bolter station abruptly moved while the employee's left arm was between the bolter station and the rib. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.
Handling of materials
Days away from work only
Accident narrative
Employee was removing a cable bolt from the battery lid of a Scoop when the cable bolt contacted the employee in the mouth. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.
Handling of materials
Days away from work only
Accident narrative
Employee was removing drill steels when the steels came apart and fell, striking the employee in the finger. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.
Sources and definitions
MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).
Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.