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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. Spot Inspections

    inspectionRecord F02E114
    Oak Grove Mine · 0100851

    103(i) · 3.3 on-site hours reported

  2. Spot Inspections

    inspectionRecord F0162A1
    Oak Grove Mine · 0100851

    103(i) · 2.5 on-site hours reported

  3. Spot Inspections

    inspectionRecord F0162A2
    Oak Grove Mine · 0100851

    103(i) · 6.5 on-site hours reported

  4. Accumulation of combustible materials.

    violationRecord 9700503
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $755.00 proposed penalty

  5. Ventilation controls.

    violationRecord 9700502
    Oak Grove Mine · 0100851

    30 CFR 75.333(h) · $366.00 proposed penalty

  6. Roof control plan.

    violationRecord 5061851
    Oak Grove Mine · 0100851

    30 CFR 75.220(a)(1) · $592.00 proposed penalty

  7. Storage of liquefied and nonliquefied compressed gas cylinders; requirements.

    violationRecord 5061850
    Oak Grove Mine · 0100851

    30 CFR 75.1106-3(a)(2) · $151.00 proposed penalty

  8. On-shift examination.

    violationRecord 5061849
    Oak Grove Mine · 0100851

    30 CFR 75.362(g)(2)(ii) · $151.00 proposed penalty

  9. Ventilation controls.

    violationRecord 5061848
    Oak Grove Mine · 0100851

    30 CFR 75.333(c)(3) · $313.00 proposed penalty

  10. Electric equipment; examination, testing and maintenance.

    violationRecord 5061847
    Oak Grove Mine · 0100851

    30 CFR 75.512 · $432.00 proposed penalty

  11. Escapeways; bituminous and lignite mines.

    violationRecord 5061846
    Oak Grove Mine · 0100851

    30 CFR 75.380(d)(7)(iv) · $313.00 proposed penalty

  12. Slip or fall of person

    accidentRecord 220252320026
    Oak Grove Mine · 0100851

    Days away from work only

    Accident narrative

    IE was climbing off the grader when they strained their left knee.

  13. Maintenance of incombustible content of rock dust.

    violationRecord 9756588
    Oak Grove Mine · 0100851

    30 CFR 75.403 · $697.00 proposed penalty

  14. Examination and maintenance of firefighting equipment.

    violationRecord 9821764
    Oak Grove Mine · 0100851

    30 CFR 77.1110 · $313.00 proposed penalty

  15. Insulating mats at power switches.

    violationRecord 9821763
    Oak Grove Mine · 0100851

    30 CFR 77.513 · $313.00 proposed penalty

  16. Insulating mats at power switches.

    violationRecord 9821762
    Oak Grove Mine · 0100851

    30 CFR 77.513 · $313.00 proposed penalty

  17. Installation of high-voltage transmission cables.

    violationRecord 9756587
    Oak Grove Mine · 0100851

    30 CFR 75.807 · $1,037.00 proposed penalty

  18. Slip or fall of person

    accidentRecord 220252300016
    Oak Grove Preparation Plant · 0100329

    Days away from work only

    Accident narrative

    IE was completing a pre-op on a rock truck when they slipped and fell. When the employee fell, they felt a pain in right shoulder. The employee finished the shift and requested treatment on 8-7-25

  19. Spot Inspections

    inspectionRecord F0162A0
    Oak Grove Mine · 0100851

    103(i) · 4.5 on-site hours reported

  20. Spot Inspections

    inspectionRecord F01629F
    Oak Grove Mine · 0100851

    103(i) · 2.0 on-site hours reported

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

    violationRecord 9756586
    Oak Grove Mine · 0100851

    30 CFR 75.202(a) · $592.00 proposed penalty

  22. Grounding metallic frames, casings, and other enclosures of electric equipment.

    violationRecord 9756585
    Oak Grove Mine · 0100851

    30 CFR 75.701 · Significant and substantial (S&S) · $1,550.00 proposed penalty

  23. Roof control plan.

    violationRecord 5061843
    Oak Grove Mine · 0100851

    30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $2,936.00 proposed penalty

  24. Roof control plan.

    violationRecord 5061842
    Oak Grove Mine · 0100851

    30 CFR 75.220(a)(1) · $592.00 proposed penalty

  25. Mine ventilation plan; submission and approval.

    violationRecord 5061841
    Oak Grove Mine · 0100851

    30 CFR 75.370(a)(1) · $697.00 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.