LEER MINE safety activity
MSHA violations, accident reports and inspections.
Safety activity
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · Significant and substantial (S&S) · $959.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $151.00 proposed penalty
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · $151.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(vii) · $288.00 proposed penalty
Spot Inspections
103(i) · 10.3 on-site hours reported
Installation of electric equipment and conductors; permissibility.
30 CFR 75.1002(a) · $151.00 proposed penalty
Spot Inspections
103(i) · 9.5 on-site hours reported
On-shift examination.
30 CFR 75.362(a)(2) · $288.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $398.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(1) · $209.00 proposed penalty
Maintenance of incombustible content of rock dust.
30 CFR 75.403 · $193.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(d) · $193.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $267.00 proposed penalty
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(a) · $642.00 proposed penalty
Spot Inspections
103(i) · 10.0 on-site hours reported
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $193.00 proposed penalty
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
Accumulation of combustible materials.
30 CFR 75.400 · $151.00 proposed penalty
Machinery
Days away from work only
Accident narrative
Employee was bolting in the #2 entry and just finished installing a bolt. Employee had a drill steel in right hand while dropping the head of the machine towards the mine floor. The drill steel that was resting on the employee's right foot became stuck under the pot of the machine and pushed the drill steel in through the top of the right foot.
Slip or fall of person
No dys awy frm wrk,no rstr act
Accident narrative
Employee was carrying pie-pans on longwall teardown. EE tripped on the relay bar and fell. Employee struck EE's chin on the pie-pans resulting in a laceration on EE's chin. Employee received 4 sutures as a result of the injury.
Spot Inspections
103(i) · 7.5 on-site hours reported
Other safeguards.
30 CFR 75.1403 · $336.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $1,679.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $336.00 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.