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← No 7 Mine

No 7 Mine safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Mine ventilation plan; submission and approval.

    violationRecord 9757573

    30 CFR 75.370(a)(1) · Significant and substantial (S&S)

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

    violationRecord 5190568

    30 CFR 75.202(a)

  3. Methane monitors.

    violationRecord 9757572

    30 CFR 75.342(a)(4) · Significant and substantial (S&S)

  4. Maintenance of incombustible content of rock dust.

    violationRecord 5191338

    30 CFR 75.403

  5. Machinery

    accidentRecord 220262680009

    Days away from work only

    Accident narrative

    A non-fatal injury occurred on 6 section, when employee was injured after coming in contact with continuous miner.

  6. Non-Fatal Accident Investigation

    inspectionRecord 6916125

    38.8 on-site hours reported

  7. Violation — cited standard not reported

    violationRecord 9752220

  8. Roof control plan.

    violationRecord 5190562

    30 CFR 75.220(a)(1)

  9. Methane monitors.

    violationRecord 9757571

    30 CFR 75.342(a)(4)

  10. Roof control plan.

    violationRecord 5191337

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

  11. Electric equipment; examination, testing and maintenance.

    violationRecord 5191336

    30 CFR 75.512 · Significant and substantial (S&S)

  12. Roof control plan.

    violationRecord 5191335

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

  13. Storage of liquefied and nonliquefied compressed gas cylinders; requirements.

    violationRecord 5191334

    30 CFR 75.1106-3(a)(2)

  14. Electric equipment; examination, testing and maintenance.

    violationRecord 5191333

    30 CFR 75.512 · Significant and substantial (S&S)

  15. Welding, cutting, or soldering with arc or flame underground.

    violationRecord 5191332

    30 CFR 75.1106

  16. Spot Inspections

    inspectionRecord F02407F

    103(i) · 7.5 on-site hours reported

  17. Mine ventilation plan; submission and approval.

    violationRecord 9757570

    30 CFR 75.370(a)(1)

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

    violationRecord 5190561

    30 CFR 75.202(a)

  19. Fire suppression systems for diesel-powered equipment and fuel transportation units.

    violationRecord 5190560

    30 CFR 75.1911(e)

  20. Electric equipment; examination, testing and maintenance.

    violationRecord 5191331

    30 CFR 75.512 · Significant and substantial (S&S)

  21. Machinery and equipment; operation and maintenance.

    violationRecord 5191330

    30 CFR 75.1725(a)

  22. Methane monitors.

    violationRecord 5192235

    30 CFR 75.342(a)(4) · $151.00 proposed penalty

  23. Ventilation controls.

    violationRecord 5192234

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

  24. Maintenance of incombustible content of rock dust.

    violationRecord 5192233

    30 CFR 75.403 · $151.00 proposed penalty

  25. Roof control plan.

    violationRecord 5190559

    30 CFR 75.220(a)(1) · $245.00 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.