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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. Mine ventilation plan; submission and approval.

    violationRecord 5060692
    Oak Grove Mine · 0100851

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

  2. Permissible electric face equipment; maintenance.

    violationRecord 9823361
    Oak Grove Mine · 0100851

    30 CFR 75.503 · $398.00 proposed penalty

  3. Accumulation of combustible materials.

    violationRecord 9823360
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $592.00 proposed penalty

  4. Flammable liquids; storage.

    violationRecord 5060691
    Oak Grove Mine · 0100851

    30 CFR 77.1103(c) · $151.00 proposed penalty

  5. Guy wires; grounding.

    violationRecord 5060690
    Oak Grove Mine · 0100851

    30 CFR 77.705 · $177.00 proposed penalty

  6. Transformers; installation and guarding.

    violationRecord 5060689
    Oak Grove Mine · 0100851

    30 CFR 77.509(c) · Significant and substantial (S&S) · $883.00 proposed penalty

  7. Loading and haulage equipment; installations.

    violationRecord 5060688
    Oak Grove Mine · 0100851

    30 CFR 77.1605(d) · $151.00 proposed penalty

  8. Electric equipment other than power-connection points; outby the last open crosscut; return air; permissibility requirements.

    violationRecord 5060531
    Oak Grove Mine · 0100851

    30 CFR 75.507-1(a) · $267.00 proposed penalty

  9. Machinery and equipment; operation and maintenance.

    violationRecord 5060530
    Oak Grove Mine · 0100851

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $3,184.00 proposed penalty

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

    violationRecord 5060529
    Oak Grove Mine · 0100851

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

  11. Permissible electric face equipment; maintenance.

    violationRecord 5060528
    Oak Grove Mine · 0100851

    30 CFR 75.503 · $398.00 proposed penalty

  12. Machinery and equipment; operation and maintenance.

    violationRecord 5060527
    Oak Grove Mine · 0100851

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

  13. Accumulation of combustible materials.

    violationRecord 5060526
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $592.00 proposed penalty

  14. Automatic emergency-parking brakes.

    violationRecord 5060525
    Oak Grove Mine · 0100851

    30 CFR 75.523-3(b)(5) · $267.00 proposed penalty

  15. Spot Inspections

    inspectionRecord F005048
    Oak Grove Mine · 0100851

    103(i) · 4.0 on-site hours reported

  16. Spot Inspections

    inspectionRecord F005047
    Oak Grove Mine · 0100851

    103(i) · 3.5 on-site hours reported

  17. Electric equipment; examination, testing and maintenance.

    violationRecord 9757495
    Oak Grove Mine · 0100851

    30 CFR 75.512 · Significant and substantial (S&S) · $5,574.00 proposed penalty

  18. Dry chemical devices; capacity; minimum requirements.

    violationRecord 9757494
    Oak Grove Mine · 0100851

    30 CFR 75.1107-9(a)(1) · $267.00 proposed penalty

  19. Permissible electric face equipment; maintenance.

    violationRecord 5060524
    Oak Grove Mine · 0100851

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

  20. Accumulation of combustible materials.

    violationRecord 5060523
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $592.00 proposed penalty

  21. Dry chemical devices; capacity; minimum requirements.

    violationRecord 5060522
    Oak Grove Mine · 0100851

    30 CFR 75.1107-9(a)(1) · Significant and substantial (S&S) · $1,320.00 proposed penalty

  22. Mechanical equipment guards.

    violationRecord 5060521
    Oak Grove Mine · 0100851

    30 CFR 75.1722(a) · Significant and substantial (S&S) · $1,320.00 proposed penalty

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

    violationRecord 5060520
    Oak Grove Mine · 0100851

    30 CFR 72.630(b) · Significant and substantial (S&S) · $2,133.00 proposed penalty

  24. Power wires and cables; insulation and protection.

    violationRecord 5060519
    Oak Grove Mine · 0100851

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

  25. Machinery and equipment; operation and maintenance.

    violationRecord 5060518
    Oak Grove Mine · 0100851

    30 CFR 75.1725(a) · $398.00 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.