Search

← Mach #1 Mine

Mach #1 Mine safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Slip or fall of person

    accidentRecord 220262860034

    Days restricted activity only

    Accident narrative

    Employee was doing their pre shift walkaround and and stepped in small washout caused by rain over the weekend. Employee rolled their left ankle. Employee finished shift and then went to E.R. and had x-ray. x-ray showed hairline fracture of left ankle.

  2. Handling of materials

    accidentRecord 220262820005

    Days away from work only

    Accident narrative

    I.E. was trying to pick up a bottom roller when it slipped and they felt something pop in their right elbow.

  3. Spot Inspections

    inspectionRecord F03ABAC

    103(i) · 7.5 on-site hours reported

  4. Accumulation of combustible materials.

    violationRecord 5016964

    30 CFR 75.400

  5. Mine ventilation plan; submission and approval.

    violationRecord 5016963

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

  6. Travelways at surface installations.

    violationRecord 5012121

    30 CFR 77.205(b)

  7. Mine ventilation plan; submission and approval.

    violationRecord 5016962

    30 CFR 75.370(a)(1)

  8. Inspection of fire suppression devices.

    violationRecord 5016961

    30 CFR 75.1107-16(b)

  9. Permissible electric face equipment; maintenance.

    violationRecord 5016960

    30 CFR 75.503

  10. Permanent splicing of trailing cables.

    violationRecord 5016959

    30 CFR 75.604(b) · Significant and substantial (S&S)

  11. Dry chemical devices; capacity; minimum requirements.

    violationRecord 5016958

    30 CFR 75.1107-9(a)(1)

  12. Mine ventilation plan; submission and approval.

    violationRecord 5016957

    30 CFR 75.370(a)(1)

  13. Regular Safety and Health Inspection

    inspectionRecord F03ABAB

    86.5 on-site hours reported

  14. Spot Inspections

    inspectionRecord F00C540

    103(i) · 3.5 on-site hours reported

  15. Powered haulage

    accidentRecord 220262780014

    Days away from work only

    Accident narrative

    I.E. had just finished dropping tubes when a scoop came around the corner and caught one of the tubes pinching their ankle between two tubes.

  16. Spot Inspections

    inspectionRecord F00C53F

    103(i) · 6.0 on-site hours reported

  17. Proximity detection systems.

    violationRecord 9789756

    30 CFR 75.1732(d)(1)

  18. On-shift examination.

    violationRecord 9789755

    30 CFR 75.362(d)(3)(ii)

  19. Violation — cited standard not reported

    violationRecord 9789754

  20. Spot Inspections

    inspectionRecord F03F88D

    103(i) · 6.8 on-site hours reported

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

    violationRecord 5012120

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

  22. Roof testing and scaling.

    violationRecord 5014260

    30 CFR 75.211(d)

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

    violationRecord 5017307

    30 CFR 75.1909(b)(4)

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

    violationRecord 5017306

    30 CFR 75.1909(d)

  25. Electric equipment; examination, testing and maintenance.

    violationRecord 5017305

    30 CFR 75.512

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.