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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. Handling of materials

    accidentRecord 220261170025
    Oak Grove Mine · 0100851

    Days away from work only

    Accident narrative

    IE was moving a rock out of the walkway on the belt slope when EE strained EE's back.

  2. Handling of materials

    accidentRecord 220261170026
    Oak Grove Mine · 0100851

    Days away from work only

    Accident narrative

    IE was moving EE's CM waterline when EE felt a strain in EE's lower back.

  3. Spot Inspections

    inspectionRecord F01A74D
    Oak Grove Mine · 0100851

    103(i) · 6.5 on-site hours reported

  4. Examination and maintenance of firefighting equipment.

    violationRecord 5062016
    Oak Grove Preparation Plant · 0100329

    30 CFR 77.1110 · $151.00 proposed penalty

  5. Accumulation of combustible materials.

    violationRecord 5191435
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $755.00 proposed penalty

  6. Insulating mats at power switches.

    violationRecord 5190911
    Oak Grove Mine · 0100851

    30 CFR 77.513 · $465.00 proposed penalty

  7. Machinery

    accidentRecord 220261170024
    Oak Grove Mine · 0100851

    Days away from work only

    Accident narrative

    IE was installing a roof bolt. As the employee went to push the bolt that EE had bent into the roof with the drill pot of the roof bolter the bolt sprung back and struck EE's left forearm.

  8. Impoundment Spot Inspection

    inspectionRecord F0395D1
    Oak Grove Preparation Plant · 0100329

    5.0 on-site hours reported

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

    violationRecord 5191434
    Oak Grove Mine · 0100851

    30 CFR 75.1909(e) · $313.00 proposed penalty

  10. Mobile equipment; rollover protective structures (ROPS).

    violationRecord 5190910
    Oak Grove Mine · 0100851

    30 CFR 77.403-1(g) · $151.00 proposed penalty

  11. Electric equipment; examination, testing, and maintenance.

    violationRecord 5190909
    Oak Grove Mine · 0100851

    30 CFR 77.502 · $151.00 proposed penalty

  12. Accumulation of combustible materials.

    violationRecord 5191433
    Oak Grove Mine · 0100851

    30 CFR 75.400 · Significant and substantial (S&S) · $25,484.00 proposed penalty

  13. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5191432
    Oak Grove Mine · 0100851

    30 CFR 75.1731(a) · $642.00 proposed penalty

  14. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5191431
    Oak Grove Mine · 0100851

    30 CFR 75.1731(c) · Significant and substantial (S&S) · $11,744.00 proposed penalty

  15. Changes in electric system map; recording.

    violationRecord 5069436
    Oak Grove Mine · 0100851

    30 CFR 75.508-2 · $193.00 proposed penalty

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

    violationRecord 5190497
    Oak Grove Mine · 0100851

    30 CFR 75.202(a) · Significant and substantial (S&S) · $2,712.00 proposed penalty

  17. Roof control plan.

    violationRecord 5190496
    Oak Grove Mine · 0100851

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

  18. Spot Inspections

    inspectionRecord F0162B8
    Oak Grove Mine · 0100851

    103(i) · 7.0 on-site hours reported

  19. Ventilation controls.

    violationRecord 5190495
    Oak Grove Mine · 0100851

    30 CFR 75.333(c)(3) · $504.00 proposed penalty

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

    violationRecord 5190494
    Oak Grove Mine · 0100851

    30 CFR 75.202(a) · $549.00 proposed penalty

  21. Weekly examination.

    violationRecord 5190647
    Oak Grove Mine · 0100851

    30 CFR 75.364(h) · $151.00 proposed penalty

  22. Accumulation of combustible materials.

    violationRecord 5069435
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $755.00 proposed penalty

  23. Weekly examination.

    violationRecord 5069434
    Oak Grove Mine · 0100851

    30 CFR 75.364(b) · Significant and substantial (S&S) · $1,550.00 proposed penalty

  24. Roof control plan.

    violationRecord 5190493
    Oak Grove Mine · 0100851

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

  25. Illumination in working places.

    violationRecord 5190492
    Oak Grove Mine · 0100851

    30 CFR 75.1719-1(e)(5)(ii) · $336.00 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.