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← No 7 Mine

No 7 Mine safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Mine ventilation plan; submission and approval.

    violationRecord 9828352

    30 CFR 75.370(a)(1)

  2. Permissible electric face equipment; maintenance.

    violationRecord 5193485

    30 CFR 75.503 · Significant and substantial (S&S)

  3. Accumulation of combustible materials.

    violationRecord 5193484

    30 CFR 75.400

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

    violationRecord 5193483

    30 CFR 75.202(a)

  5. Preshift examination at fixed intervals.

    violationRecord 5193482

    30 CFR 75.360(g)

  6. Roof control plan.

    violationRecord 5192115

    30 CFR 75.220(a)(1)

  7. Clamping of trailing cables to equipment.

    violationRecord 5192114

    30 CFR 75.605

  8. Permissible electric face equipment; maintenance.

    violationRecord 5192113

    30 CFR 75.503

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

    violationRecord 5063844

    30 CFR 75.202(a)

  10. Spot Inspections

    inspectionRecord F02F178

    103(i) · 0.0 on-site hours reported

  11. Power wires and cables; insulation and protection.

    violationRecord 5193481

    30 CFR 75.517 · Significant and substantial (S&S)

  12. Accumulation of combustible materials.

    violationRecord 5193480

    30 CFR 75.400

  13. Drill dust control at underground areas of underground mines.

    violationRecord 5193479

    30 CFR 72.630(b)

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

    violationRecord 5193478

    30 CFR 75.202(a) · Significant and substantial (S&S)

  15. Preshift examination at fixed intervals.

    violationRecord 9828351

    30 CFR 75.360(f)

  16. Communications facilities; refuge alternatives.

    violationRecord 9828350

    30 CFR 75.1600-3(a)(2)

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

    violationRecord 5193477

    30 CFR 75.202(a)

  18. Roof control plan.

    violationRecord 5193476

    30 CFR 75.220(a)(1) · Significant and substantial (S&S)

  19. Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.

    violationRecord 5193475

    30 CFR 75.1714-3(a)

  20. Violation — cited standard not reported

    violationRecord 5193474

    Significant and substantial (S&S)

  21. Condition and examination of firefighting equipment.

    violationRecord 9828349

    30 CFR 75.1100-3

  22. Electric equipment; examination, testing and maintenance.

    violationRecord 9828348

    30 CFR 75.512

  23. Accumulation of combustible materials.

    violationRecord 9828347

    30 CFR 75.400 · Significant and substantial (S&S)

  24. Spot Inspections

    inspectionRecord F03649A

    103(i) · 9.0 on-site hours reported

  25. Condition and examination of firefighting equipment.

    violationRecord 5193473

    30 CFR 75.1100-3

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.