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Michael S Dunn safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

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

Safety activity

  1. Regular Safety and Health Inspection

    inspectionRecord F03BA92
    5 Mile Crusher · 4202701

    16.0 on-site hours reported

  2. Controls and switches.

    violationRecord 5210277
    5 Mile Crusher · 4202701

    30 CFR 56.12002 · Significant and substantial (S&S) · $2,936.00 proposed penalty

  3. Insulation and fittings for power wires and cables.

    violationRecord 5210276
    5 Mile Crusher · 4202701

    30 CFR 56.12008 · $177.00 proposed penalty

  4. Moving machine parts.

    violationRecord 5210275
    5 Mile Crusher · 4202701

    30 CFR 56.14107(a) · $267.00 proposed penalty

  5. Regular Safety and Health Inspection

    inspectionRecord F02932C
    5 Mile Crusher · 4202701

    9.0 on-site hours reported

  6. Horns and backup alarms.

    violationRecord 5055366
    5 Mile Crusher · 4202701

    30 CFR 56.14132(b)(2) · $592.00 proposed penalty

  7. Construction and maintenance of guards.

    violationRecord 5055365
    5 Mile Crusher · 4202701

    30 CFR 56.14112(a)(2) · $267.00 proposed penalty

  8. Requirement for container labels.

    violationRecord 5055726
    5 Mile Crusher · 4202701

    30 CFR 47.41(a) · $151.00 proposed penalty

  9. Parking procedures for unattended equipment.

    violationRecord 5055725
    5 Mile Crusher · 4202701

    30 CFR 56.14207 · $151.00 proposed penalty

  10. Regular Safety and Health Inspection

    inspectionRecord F03A005
    5 Mile Crusher · 4202701

    8.0 on-site hours reported

  11. Horns and backup alarms.

    violationRecord 5055723
    5 Mile Crusher · 4202701

    30 CFR 56.14132(a) · $151.00 proposed penalty

  12. Horns and backup alarms.

    violationRecord 5055722
    5 Mile Crusher · 4202701

    30 CFR 56.14132(a) · $151.00 proposed penalty

  13. Horns and backup alarms.

    violationRecord 5055721
    5 Mile Crusher · 4202701

    30 CFR 56.14132(a) · $151.00 proposed penalty

  14. Warning signs.

    violationRecord 5055720
    5 Mile Crusher · 4202701

    30 CFR 56.4101 · $151.00 proposed penalty

  15. Safety defects; examination, correction and records.

    violationRecord 9584403
    5 Mile Crusher · 4202701

    30 CFR 56.14100(b) · $151.00 proposed penalty

  16. Safety defects; examination, correction and records.

    violationRecord 9584402
    5 Mile Crusher · 4202701

    30 CFR 56.14100(b) · $193.00 proposed penalty

  17. Regular Safety and Health Inspection

    inspectionRecord F010F73
    5 Mile Crusher · 4202701

    12.3 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.

Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.

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.