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Gateway North Mine safety activity

MSHA violations, accident reports and inspections.

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. Ventilation controls.

    violationRecord 9786577

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

  2. Disconnecting devices.

    violationRecord 9786576

    30 CFR 75.903 · $245.00 proposed penalty

  3. Nonpermissible diesel-powered equipment; electrical system design and performance requirements.

    violationRecord 9789061

    30 CFR 75.1910(j) · $245.00 proposed penalty

  4. Nonpermissible diesel-powered equipment; design and performance requirements.

    violationRecord 9789060

    30 CFR 75.1909(c)(5) · $245.00 proposed penalty

  5. Maintenance of diesel-powered equipment.

    violationRecord 9789059

    30 CFR 75.1914(a) · $245.00 proposed penalty

  6. Permissible exposure level.

    violationRecord 9549772

    30 CFR 62.130(a) · $366.00 proposed penalty

  7. Mine ventilation plan; submission and approval.

    violationRecord 9549771

    30 CFR 75.370(a)(1) · $504.00 proposed penalty

  8. Mine ventilation plan; submission and approval.

    violationRecord 9549770

    30 CFR 75.370(a)(1) · $2,712.00 proposed penalty

  9. Nonpermissible diesel-powered equipment; electrical system design and performance requirements.

    violationRecord 9786575

    30 CFR 75.1910(j) · $245.00 proposed penalty

  10. Testing, examination, and maintenance of circuit breakers; procedures.

    violationRecord 9789058

    30 CFR 75.900-3 · $151.00 proposed penalty

  11. Accumulation of combustible materials.

    violationRecord 9549769

    30 CFR 75.400 · $549.00 proposed penalty

  12. Machinery and equipment; operation and maintenance.

    violationRecord 9789057

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $1,219.00 proposed penalty

  13. Permissible electric face equipment; maintenance.

    violationRecord 9786574

    30 CFR 75.503 · $366.00 proposed penalty

  14. Mine ventilation plan; submission and approval.

    violationRecord 9786573

    30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $2,712.00 proposed penalty

  15. Proximity detection systems.

    violationRecord 9549768

    30 CFR 75.1732(b)(1) · Significant and substantial (S&S) · $4,047.00 proposed penalty

  16. Automatic emergency-parking brakes.

    violationRecord 9789056

    30 CFR 75.523-3(c)(2) · $245.00 proposed penalty

  17. Accumulation of combustible materials.

    violationRecord 9789055

    30 CFR 75.400 · $549.00 proposed penalty

  18. Protection from falls of roof, face and ribs.

    violationRecord 9786572

    30 CFR 75.202(a) · $398.00 proposed penalty

  19. Roof control plan.

    violationRecord 9549766

    30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $2,936.00 proposed penalty

  20. Roof control plan.

    violationRecord 9789054

    30 CFR 75.220(a)(1) · $398.00 proposed penalty

  21. Roof control plan.

    violationRecord 9548755

    30 CFR 75.220(a)(1) · $398.00 proposed penalty

  22. Roof control plan.

    violationRecord 9548754

    30 CFR 75.220(a)(1) · $398.00 proposed penalty

  23. Roof Control Technical Investigation

    inspectionRecord F0396F4

    58.8 on-site hours reported

  24. Roof control plan.

    violationRecord 5014203

    30 CFR 75.220(a)(1) · $267.00 proposed penalty

  25. Machinery and equipment; operation and maintenance.

    violationRecord 9786571

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $1,219.00 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.