LEER MINE safety activity
MSHA violations, accident reports and inspections.
Safety activity
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $151.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $3,736.00 proposed penalty
Permanent splicing of trailing cables.
30 CFR 75.604(b) · $288.00 proposed penalty
Verbal Hazard Complaint Inspections
20.5 on-site hours reported
Spot Inspections
103(i) · 8.0 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $366.00 proposed penalty
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(a) · $288.00 proposed penalty
Regular Safety and Health Inspection
411.3 on-site hours reported
Spot Inspections
103(i) · 3.8 on-site hours reported
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(a) · $288.00 proposed penalty
Slip or fall of person
Days away from work only
Accident narrative
Employee was walking to the bolt machine when EE tripped over rock and loose material on the ramp area for an overcast. Employee fell on left shoulder. Employee finished EE's shift that day and continued to work. On 2/4/26 employee went for further medical evaluation and was put off work.
Spot Inspections
103(i) · 6.5 on-site hours reported
High-voltage underground equipment; grounding.
30 CFR 75.811 · $288.00 proposed penalty
Ventilation controls.
30 CFR 75.333(c)(1) · $151.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(1) · Significant and substantial (S&S) · $3,736.00 proposed penalty
Spot Inspections
103(i) · 5.3 on-site hours reported
Spot Inspections
103(i) · 7.5 on-site hours reported
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $1,679.00 proposed penalty
Spot Inspections
103(i) · 7.5 on-site hours reported
Spot Inspections
103(i) · 7.5 on-site hours reported
Automatic fire sensors and manual actuators; installation; minimum requirements.
30 CFR 75.1107-4(c) · $151.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $1,679.00 proposed penalty
Ventilation controls.
30 CFR 75.333(h) · $193.00 proposed penalty
Verbal Hazard Complaint Inspections
1.0 on-site hours reported
Electrical Technical Investigation
3.0 on-site hours reported
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.