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Mach #1 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 9783694

    30 CFR 75.333(h) · $245.00 proposed penalty

  2. Handtools (nonpowered)

    accidentRecord 220251960020

    Days away from work only

    Accident narrative

    I. E. was roofbolting when the drill steal became lodged in the drill chuck. I.E. hit themselves in the hand while trying to break the steel free

  3. Spot Inspections

    inspectionRecord F00711C

    103(i) · 7.0 on-site hours reported

  4. Methane monitors.

    violationRecord 9783693

    30 CFR 75.342(a)(4) · Significant and substantial (S&S) · $818.00 proposed penalty

  5. Protection of trailing cables.

    violationRecord 9783692

    30 CFR 75.606 · $245.00 proposed penalty

  6. Ventilation controls.

    violationRecord 9783691

    30 CFR 75.333(h) · $245.00 proposed penalty

  7. Spot Inspections

    inspectionRecord 7023599

    103(i) · 6.0 on-site hours reported

  8. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9786835

    30 CFR 75.1731(a) · $267.00 proposed penalty

  9. Regular Safety and Health Inspection

    inspectionRecord 7023598

    529.5 on-site hours reported

  10. Spot Inspections

    inspectionRecord F005A48

    103(i) · 14.5 on-site hours reported

  11. Protective clothing; requirements.

    violationRecord 9789448

    30 CFR 77.1710(g) · Significant and substantial (S&S) · $366.00 proposed penalty

  12. Mine ventilation plan; submission and approval.

    violationRecord 9789447

    30 CFR 75.370(a)(1) · $398.00 proposed penalty

  13. Electric power circuit and electric equipment; deenergization.

    violationRecord 9789446

    30 CFR 75.509 · Significant and substantial (S&S) · $1,219.00 proposed penalty

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

    violationRecord 9786768

    30 CFR 75.1909(d) · $245.00 proposed penalty

  15. Spot Inspections

    inspectionRecord 7031394

    103(i) · 7.5 on-site hours reported

  16. Proximity detection systems.

    violationRecord 9549760

    30 CFR 75.1732(b)(1) · Significant and substantial (S&S) · $1,818.00 proposed penalty

  17. Automatic fire sensor and warning device systems; installation; minimum requirements.

    violationRecord 9549759

    30 CFR 75.1103-4(a)(1)(i) · $245.00 proposed penalty

  18. Permissible electric face equipment; maintenance.

    violationRecord 9786689

    30 CFR 75.503 · $366.00 proposed penalty

  19. Spot Inspections

    inspectionRecord 7031393

    103(i) · 6.5 on-site hours reported

  20. Accumulation of combustible materials.

    violationRecord 9786688

    30 CFR 75.400 · $465.00 proposed penalty

  21. Water sprinkler systems; fire warning devices at belt drives.

    violationRecord 9786687

    30 CFR 75.1101-10 · $549.00 proposed penalty

  22. Water sprinkler systems; fire warning devices at belt drives.

    violationRecord 9786686

    30 CFR 75.1101-10 · $549.00 proposed penalty

  23. Spot Inspections

    inspectionRecord F005A47

    103(i) · 5.0 on-site hours reported

  24. Roof control plan.

    violationRecord 9548750

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

  25. Spot Inspections

    inspectionRecord F005A46

    103(i) · 8.0 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.

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.