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DEEP MINE 46 safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Permanent splicing of trailing cables.

    violationRecord 9272774

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

  2. Electric equipment; examination, testing and maintenance.

    violationRecord 9272773

    30 CFR 75.512

  3. Electric equipment; examination, testing and maintenance.

    violationRecord 9272772

    30 CFR 75.512

  4. Use of liquefied and nonliquefied compressed gas cylinders; general requirements.

    violationRecord 9272771

    30 CFR 75.1106-4(g)

  5. Accumulation of combustible materials.

    violationRecord 9272770

    30 CFR 75.400 · Significant and substantial (S&S)

  6. Accumulation of combustible materials.

    violationRecord 9272769

    30 CFR 75.400 · Significant and substantial (S&S)

  7. Air quality detectors and measurement devices.

    violationRecord 9272768

    30 CFR 75.320(a)

  8. Accumulation of combustible materials.

    violationRecord 9272767

    30 CFR 75.400

  9. Mechanical equipment guards.

    violationRecord 9272766

    30 CFR 75.1722(a) · Significant and substantial (S&S)

  10. Roof control plan.

    violationRecord 9272765

    30 CFR 75.220(a)(1)

  11. Permanent splicing of trailing cables.

    violationRecord 9272432

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

  12. Automatic emergency-parking brakes.

    violationRecord 9272764

    30 CFR 75.523-3(c)(2)

  13. Machinery and equipment; operation and maintenance.

    violationRecord 9272763

    30 CFR 75.1725(a) · Significant and substantial (S&S)

  14. Mine ventilation plan; submission and approval.

    violationRecord 9272762

    30 CFR 75.370(a)(1)

  15. Preshift examination at fixed intervals.

    violationRecord 9272761

    30 CFR 75.360(g)

  16. Electric equipment; examination, testing and maintenance.

    violationRecord 8303645

    30 CFR 75.512

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

    violationRecord 9272938

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

  18. Regular Safety and Health Inspection

    inspectionRecord F0107A6

    121.3 on-site hours reported

  19. Handling of materials

    accidentRecord 220262810040

    Days away from work only

    Accident narrative

    Employee was loading cable bolts onto mini trac. When they turned to load the 3 that were in their hand, they stated that they stumbled on some uneven bottom, stepped on a loose rock causing them to fall to the ground. This resulted in a burning sensation in their left knee. Employee started missing days on 10/2/2026.

  20. Spot Inspection

    inspectionRecord F003C6E

    7.0 on-site hours reported

  21. Spot Inspection

    inspectionRecord F029C8D

    6.0 on-site hours reported

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

    violationRecord 9271047

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

  23. Mechanical equipment guards.

    violationRecord 9270125

    30 CFR 75.1722(a) · Significant and substantial (S&S)

  24. Roof control plan.

    violationRecord 9270124

    30 CFR 75.220(a)(1)

  25. Drill dust control at underground areas of underground mines.

    violationRecord 9271046

    30 CFR 72.630(b) · $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.