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Michael Powellton Deep Mine safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Accumulation of combustible materials.

    violationRecord 9835278

    30 CFR 75.400 · $818.00 proposed penalty

  2. Roof testing and scaling.

    violationRecord 9835277

    30 CFR 75.211(d) · $151.00 proposed penalty

  3. Accumulation of combustible materials.

    violationRecord 9835276

    30 CFR 75.400 · $366.00 proposed penalty

  4. Accumulation of combustible materials.

    violationRecord 9835275

    30 CFR 75.400 · $818.00 proposed penalty

  5. Mine ventilation plan; submission and approval.

    violationRecord 9835274

    30 CFR 75.370(a)(1) · $549.00 proposed penalty

  6. Regular Safety and Health Inspection

    inspectionRecord F00D978

    135.3 on-site hours reported

  7. Electric equipment; examination, testing and maintenance.

    violationRecord 9835273

    30 CFR 75.512 · $818.00 proposed penalty

  8. Accumulation of combustible materials.

    violationRecord 9835272

    30 CFR 75.400 · $818.00 proposed penalty

  9. Roof control plan.

    violationRecord 9835271

    30 CFR 75.220(a)(1) · $549.00 proposed penalty

  10. Other safeguards.

    violationRecord 9835270

    30 CFR 75.1403 · $151.00 proposed penalty

  11. Condition and examination of firefighting equipment.

    violationRecord 9835269

    30 CFR 75.1100-3 · $151.00 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.