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LEER MINE safety activity

MSHA violations, accident reports and inspections.

2025-01-01 – 2026-10-28Database snapshot · 2026-10-28

Safety activity

  1. Spot Inspections

    inspectionRecord F02466D

    103(i) · 8.0 on-site hours reported

  2. Accumulation of combustible materials.

    violationRecord 9938379

    30 CFR 75.400 · $465.00 proposed penalty

  3. Ventilation controls.

    violationRecord 8046842

    30 CFR 75.333(d)(3) · $151.00 proposed penalty

  4. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 8046841

    30 CFR 75.1731(a) · $151.00 proposed penalty

  5. Roof Control Technical Investigation

    inspectionRecord F013FD8

    9.0 on-site hours reported

  6. Spot Inspections

    inspectionRecord F02466C

    103(i) · 6.0 on-site hours reported

  7. Other safeguards.

    violationRecord 9938378

    30 CFR 75.1403 · $209.00 proposed penalty

  8. Weekly examination.

    violationRecord 8056007

    30 CFR 75.364(a)(1) · $245.00 proposed penalty

  9. Mine ventilation plan; submission and approval.

    violationRecord 8056006

    30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $1,968.00 proposed penalty

  10. Ventilation controls.

    violationRecord 8056005

    30 CFR 75.333(h) · $245.00 proposed penalty

  11. Spot Inspections

    inspectionRecord F02466B

    103(i) · 8.0 on-site hours reported

  12. Underground electrical installations.

    violationRecord 8056004

    30 CFR 75.340(a)(1)(ii) · $151.00 proposed penalty

  13. Ventilation controls.

    violationRecord 8056003

    30 CFR 75.333(d)(3) · $193.00 proposed penalty

  14. Escapeways; bituminous and lignite mines.

    violationRecord 8056002

    30 CFR 75.380(f)(1) · $151.00 proposed penalty

  15. Handling of materials

    accidentRecord 220262040018

    Perm tot or perm prtl disablty

    Accident narrative

    Employee was carrying bolter bits to the bolter when they felt a pain in their groin.

  16. Spot Inspections

    inspectionRecord F02466A

    103(i) · 8.0 on-site hours reported

  17. Other safeguards.

    violationRecord 9938377

    30 CFR 75.1403 · $165.00 proposed penalty

  18. Handling of materials

    accidentRecord 220262020008

    Days away from work only

    Accident narrative

    EE was install conduit after re-entering the CM cable, when EE felt pain in EE's left bicep.

  19. Spot Inspections

    inspectionRecord F024669

    103(i) · 8.0 on-site hours reported

  20. Hazardous conditions and violations of mandatory health or safety standards; posting, correcting, and recording.

    violationRecord 9938376

    30 CFR 75.363(a) · $151.00 proposed penalty

  21. Spot Inspections

    inspectionRecord F024668

    103(i) · 8.0 on-site hours reported

  22. Violation — cited standard not reported

    violationRecord 9188266

    $233.00 proposed penalty

  23. Warning signs; smoking and open flame.

    violationRecord 9188267

    30 CFR 77.1102 · $193.00 proposed penalty

  24. Handling of materials

    accidentRecord 220262020015

    Days away from work only

    Accident narrative

    Employee was walking 3 Right #3 Belt when EE felt a pain in EE's lower back on the left side.

  25. Electrical Technical Investigation

    inspectionRecord F01412A

    20.5 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.