Marion County Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Electrical Technical Investigation
14.5 on-site hours reported
Travelways at surface installations.
30 CFR 77.205(a) · $151.00 proposed penalty
Mechanical equipment guards.
30 CFR 77.400(d) · $465.00 proposed penalty
Spot Inspections
103(i) · 7.8 on-site hours reported
Ventilation controls.
30 CFR 75.333(h) · $165.00 proposed penalty
Ventilation controls.
30 CFR 75.333(h) · $366.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $226.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $642.00 proposed penalty
Self-rescue devices; use and location requirements.
30 CFR 75.1714-2(b) · $336.00 proposed penalty
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(a) · $465.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · Significant and substantial (S&S) · $1,550.00 proposed penalty
Spot Inspections
103(i) · 8.3 on-site hours reported
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $288.00 proposed penalty
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(a) · $465.00 proposed penalty
Weekly examination.
30 CFR 75.364(b)(8)(i) · $1,037.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $2,133.00 proposed penalty
Spot Inspections
103(i) · 9.3 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $697.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $642.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $697.00 proposed penalty
Handling of materials
Days away from work only
Accident narrative
Injured taking a K wall panel out of an O-Belly (trash car) located at 100 block St Leo, that was stuck so they pulled harder and felt pain in shoulder. Continued to work until 9/25/25 when they started missing work pending surgical repair of a tear. No problems with equipment or compliance issues, training or PPE.
Self-rescue devices; use and location requirements.
30 CFR 75.1714-2(b) · $465.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $697.00 proposed penalty
Air quality.
30 CFR 75.321(a)(1) · $151.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $2,312.00 proposed penalty
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.