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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. Travelways at surface installations.

    violationRecord 9639472
    Oak Grove Preparation Plant · 0100329

    30 CFR 77.205(b) · Significant and substantial (S&S) · $313.00 proposed penalty

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

    violationRecord 5060463
    Oak Grove Mine · 0100851

    30 CFR 75.1909(a)(1) · $267.00 proposed penalty

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

    violationRecord 5060462
    Oak Grove Mine · 0100851

    30 CFR 75.1910(d) · $267.00 proposed penalty

  4. Spot Inspections

    inspectionRecord F00503D
    Oak Grove Mine · 0100851

    103(i) · 3.5 on-site hours reported

  5. Spot Inspections

    inspectionRecord F00503E
    Oak Grove Mine · 0100851

    103(i) · 3.5 on-site hours reported

  6. Water, sediment, or slurry impoundments and impounding structures; inspection requirements; correction of hazards; program requirements.

    violationRecord 9639471
    Oak Grove Preparation Plant · 0100329

    30 CFR 77.216-3(c) · $151.00 proposed penalty

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

    violationRecord 9757473
    Oak Grove Mine · 0100851

    30 CFR 75.202(a) · Significant and substantial (S&S) · $2,936.00 proposed penalty

  8. Maintenance of diesel-powered equipment.

    violationRecord 5060461
    Oak Grove Mine · 0100851

    30 CFR 75.1914(a) · $288.00 proposed penalty

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

    violationRecord 5060460
    Oak Grove Mine · 0100851

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

  10. Machinery and equipment; operation and maintenance.

    violationRecord 5060459
    Oak Grove Mine · 0100851

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

  11. Accumulation of combustible materials.

    violationRecord 5060458
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $592.00 proposed penalty

  12. Permissible electric face equipment; maintenance.

    violationRecord 5060457
    Oak Grove Mine · 0100851

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

  13. Machinery and equipment; operation and maintenance.

    violationRecord 5060456
    Oak Grove Mine · 0100851

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

  14. Non-Injury Accident Investigation

    inspectionRecord 6976137
    Oak Grove Preparation Plant · 0100329

    18.5 on-site hours reported

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

    violationRecord 5060455
    Oak Grove Mine · 0100851

    30 CFR 75.1910(f) · $267.00 proposed penalty

  16. Condition and examination of firefighting equipment.

    violationRecord 5060454
    Oak Grove Mine · 0100851

    30 CFR 75.1100-3 · $336.00 proposed penalty

  17. Roof control plan.

    violationRecord 9824065
    Oak Grove Mine · 0100851

    30 CFR 75.220(a)(1) · $432.00 proposed penalty

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

    violationRecord 9824064
    Oak Grove Mine · 0100851

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

  19. Investigation.

    violationRecord 9824063
    Oak Grove Mine · 0100851

    30 CFR 50.11(b)(8) · $267.00 proposed penalty

  20. Insulating mats at power switches.

    violationRecord 9821703
    Oak Grove Mine · 0100851

    30 CFR 77.513 · Significant and substantial (S&S) · $1,968.00 proposed penalty

  21. Inspection and cover plates.

    violationRecord 9821702
    Oak Grove Mine · 0100851

    30 CFR 77.512 · $398.00 proposed penalty

  22. Insulating mats at power switches.

    violationRecord 9821701
    Oak Grove Mine · 0100851

    30 CFR 77.513 · $267.00 proposed penalty

  23. Flammable liquids; storage.

    violationRecord 9821700
    Oak Grove Mine · 0100851

    30 CFR 77.1103(b) · $267.00 proposed penalty

  24. Hoisting

    accidentRecord 220250290015
    Oak Grove Mine · 0100851

    Accident only

    Accident narrative

    The SP Elevator was taken out of service due to an electrical issue with multiple switches after chipping ice from the shaft. The ice was chipped, the switches were repaired, the float cables repaired, the elevator tested, and placed back into service. MSHA was notified via the hotline.

  25. Regular Safety and Health Inspection

    inspectionRecord F014D18
    Oak Grove Preparation Plant · 0100329

    31.0 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.

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.