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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. Preshift examination at fixed intervals.

    violationRecord 5063177
    Oak Grove Mine · 0100851

    30 CFR 75.360(g) · $151.00 proposed penalty

  2. Accumulation of combustible materials.

    violationRecord 5063176
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $697.00 proposed penalty

  3. Mine ventilation plan; submission and approval.

    violationRecord 5063175
    Oak Grove Mine · 0100851

    30 CFR 75.370(a)(1) · $432.00 proposed penalty

  4. Roof control plan.

    violationRecord 5063174
    Oak Grove Mine · 0100851

    30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $14,557.00 proposed penalty

  5. Mine ventilation plan; submission and approval.

    violationRecord 5063173
    Oak Grove Mine · 0100851

    30 CFR 75.370(a)(1) · $432.00 proposed penalty

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

    violationRecord 5061904
    Oak Grove Mine · 0100851

    30 CFR 72.630(b) · $549.00 proposed penalty

  7. Spot Inspections

    inspectionRecord F02E12F
    Oak Grove Mine · 0100851

    103(i) · 8.0 on-site hours reported

  8. Escapeways; bituminous and lignite mines.

    violationRecord 5063172
    Oak Grove Mine · 0100851

    30 CFR 75.380(d)(1) · $2,312.00 proposed penalty

  9. Handling of materials

    accidentRecord 220253350023
    Oak Grove Mine · 0100851

    Days away from work only

    Accident narrative

    IE was adding DEF fluid to the 336 Excavator when DEF jug slipped. When the employee attempted to catch the jug, the lid fell striking right wrist.

  10. Roof control plan.

    violationRecord 9828975
    Oak Grove Mine · 0100851

    30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $3,184.00 proposed penalty

  11. Roof control plan.

    violationRecord 9828974
    Oak Grove Mine · 0100851

    30 CFR 75.220(a)(1) · $10,569.00 proposed penalty

  12. Handling of materials

    accidentRecord 220253350022
    Oak Grove Mine · 0100851

    Days away from work only

    Accident narrative

    IE was installing a fork on a lotrac when the fork hit their finger causing a fracture.

  13. Accumulation of combustible materials.

    violationRecord 5063171
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $697.00 proposed penalty

  14. Other safeguards.

    violationRecord 5063170
    Oak Grove Mine · 0100851

    30 CFR 75.1403 · $1,037.00 proposed penalty

  15. Other safeguards.

    violationRecord 9828973
    Oak Grove Mine · 0100851

    30 CFR 75.1403 · Significant and substantial (S&S) · $1,550.00 proposed penalty

  16. Multi-gas detectors.

    violationRecord 5063169
    Oak Grove Mine · 0100851

    30 CFR 75.1714-7(a) · $313.00 proposed penalty

  17. Preshift examination at fixed intervals.

    violationRecord 5063168
    Oak Grove Mine · 0100851

    30 CFR 75.360(b)(3) · $7,676.00 proposed penalty

  18. Preshift examination at fixed intervals.

    violationRecord 5063167
    Oak Grove Mine · 0100851

    30 CFR 75.360(f) · $209.00 proposed penalty

  19. Escapeways; bituminous and lignite mines.

    violationRecord 5063166
    Oak Grove Mine · 0100851

    30 CFR 75.380(d)(1) · $7,676.00 proposed penalty

  20. Accumulation of combustible materials.

    violationRecord 5063165
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $697.00 proposed penalty

  21. Spot Inspections

    inspectionRecord F02E12E
    Oak Grove Mine · 0100851

    103(i) · 8.0 on-site hours reported

  22. Spot Inspections

    inspectionRecord F01A72D
    Oak Grove Mine · 0100851

    103(i) · 8.0 on-site hours reported

  23. Power wires and cables; insulation and protection.

    violationRecord 9828972
    Oak Grove Mine · 0100851

    30 CFR 75.517 · $366.00 proposed penalty

  24. Condition and examination of firefighting equipment.

    violationRecord 9828971
    Oak Grove Mine · 0100851

    30 CFR 75.1100-3 · $336.00 proposed penalty

  25. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9828970
    Oak Grove Mine · 0100851

    30 CFR 75.1731(a) · $313.00 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.