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Crimson Oak Grove Resources LLC safety activity

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

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

Safety activity

  1. Electric equipment; examination, testing and maintenance.

    violationRecord 5060517
    Oak Grove Mine · 0100851

    30 CFR 75.512 · $336.00 proposed penalty

  2. Power wires and cables; insulation and protection.

    violationRecord 5060516
    Oak Grove Mine · 0100851

    30 CFR 75.517 · Significant and substantial (S&S) · $1,431.00 proposed penalty

  3. Roof control plan.

    violationRecord 9823355
    Oak Grove Mine · 0100851

    30 CFR 75.220(a)(1) · $465.00 proposed penalty

  4. Mine ventilation plan; submission and approval.

    violationRecord 9823354
    Oak Grove Mine · 0100851

    30 CFR 75.370(a)(1) · $642.00 proposed penalty

  5. Spot Inspections

    inspectionRecord F014BF6
    Oak Grove Mine · 0100851

    103(i) · 0.8 on-site hours reported

  6. Spot Inspections

    inspectionRecord F014BF7
    Oak Grove Mine · 0100851

    103(i) · 9.5 on-site hours reported

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

    violationRecord 5060515
    Oak Grove Mine · 0100851

    30 CFR 75.1909(a)(3)(iv) · $267.00 proposed penalty

  8. Machinery and equipment; operation and maintenance.

    violationRecord 5060514
    Oak Grove Mine · 0100851

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $1,968.00 proposed penalty

  9. Condition and examination of firefighting equipment.

    violationRecord 9757493
    Oak Grove Mine · 0100851

    30 CFR 75.1100-3 · $288.00 proposed penalty

  10. Accumulation of combustible materials.

    violationRecord 9757492
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $592.00 proposed penalty

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

    violationRecord 5060513
    Oak Grove Mine · 0100851

    30 CFR 72.630(b) · Significant and substantial (S&S) · $1,968.00 proposed penalty

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

    violationRecord 9823353
    Oak Grove Mine · 0100851

    30 CFR 75.1909(a)(10) · $267.00 proposed penalty

  13. Accumulation of combustible materials.

    violationRecord 9823352
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $592.00 proposed penalty

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

    violationRecord 9757491
    Oak Grove Mine · 0100851

    30 CFR 75.202(a) · Significant and substantial (S&S) · $1,968.00 proposed penalty

  15. Ventilation controls.

    violationRecord 9757490
    Oak Grove Mine · 0100851

    30 CFR 75.333(c)(3) · $267.00 proposed penalty

  16. Accumulation of combustible materials.

    violationRecord 9757489
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $592.00 proposed penalty

  17. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9757488
    Oak Grove Mine · 0100851

    30 CFR 75.1731(b) · $267.00 proposed penalty

  18. Ventilation controls.

    violationRecord 9757487
    Oak Grove Mine · 0100851

    30 CFR 75.333(c)(3) · $267.00 proposed penalty

  19. Maintenance of diesel-powered equipment.

    violationRecord 5060512
    Oak Grove Mine · 0100851

    30 CFR 75.1914(f)(2) · $267.00 proposed penalty

  20. Nonpermissible diesel-powered equipment; electrical system design and performance requirements.

    violationRecord 5060511
    Oak Grove Mine · 0100851

    30 CFR 75.1910(g) · $267.00 proposed penalty

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

    violationRecord 5060510
    Oak Grove Mine · 0100851

    30 CFR 75.1909(a)(3)(xi) · $267.00 proposed penalty

  22. Accumulation of combustible materials.

    violationRecord 5060509
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $592.00 proposed penalty

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

    violationRecord 5060508
    Oak Grove Mine · 0100851

    30 CFR 75.1909(a)(6) · $267.00 proposed penalty

  24. Permissible electric face equipment; maintenance.

    violationRecord 5060507
    Oak Grove Mine · 0100851

    30 CFR 75.503 · $398.00 proposed penalty

  25. Permissible electric face equipment; maintenance.

    violationRecord 5060506
    Oak Grove Mine · 0100851

    30 CFR 75.503 · Significant and substantial (S&S) · $1,968.00 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.

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.