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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 5060749
    Oak Grove Mine · 0100851

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

  2. Accumulation of combustible materials.

    violationRecord 5060748
    Oak Grove Mine · 0100851

    30 CFR 75.400 · $549.00 proposed penalty

  3. Permissible electric face equipment; maintenance.

    violationRecord 5060747
    Oak Grove Mine · 0100851

    30 CFR 75.503 · $151.00 proposed penalty

  4. Electric equipment; examination, testing and maintenance.

    violationRecord 5060746
    Oak Grove Mine · 0100851

    30 CFR 75.512 · Significant and substantial (S&S) · $1,550.00 proposed penalty

  5. Power wires and cables; insulation and protection.

    violationRecord 5060745
    Oak Grove Mine · 0100851

    30 CFR 75.517 · Significant and substantial (S&S) · $642.00 proposed penalty

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

    violationRecord 5060744
    Oak Grove Mine · 0100851

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

  7. Machinery and equipment; operation and maintenance.

    violationRecord 5060743
    Oak Grove Mine · 0100851

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $2,133.00 proposed penalty

  8. Permissible electric face equipment; maintenance.

    violationRecord 5060742
    Oak Grove Mine · 0100851

    30 CFR 75.503 · $465.00 proposed penalty

  9. Loading and haulage equipment; installations.

    violationRecord 9639488
    Oak Grove Preparation Plant · 0100329

    30 CFR 77.1605(k) · Significant and substantial (S&S) · $432.00 proposed penalty

  10. Maintenance of incombustible content of rock dust.

    violationRecord 9828227
    Oak Grove Mine · 0100851

    30 CFR 75.403 · $398.00 proposed penalty

  11. Maintenance of incombustible content of rock dust.

    violationRecord 9828226
    Oak Grove Mine · 0100851

    30 CFR 75.403 · $642.00 proposed penalty

  12. Maintenance of incombustible content of rock dust.

    violationRecord 9828225
    Oak Grove Mine · 0100851

    30 CFR 75.403 · $642.00 proposed penalty

  13. Maintenance of incombustible content of rock dust.

    violationRecord 9828224
    Oak Grove Mine · 0100851

    30 CFR 75.403 · $398.00 proposed penalty

  14. Spot Inspections

    inspectionRecord 6975867
    Oak Grove Mine · 0100851

    103(i) · 6.5 on-site hours reported

  15. Spot Inspections

    inspectionRecord 6975868
    Oak Grove Mine · 0100851

    103(i) · 1.0 on-site hours reported

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

    violationRecord 9822515
    Oak Grove Mine · 0100851

    30 CFR 75.202(a) · $642.00 proposed penalty

  17. Examination and maintenance of firefighting equipment.

    violationRecord 9639487
    Oak Grove Preparation Plant · 0100329

    30 CFR 77.1110 · $151.00 proposed penalty

  18. Insulating mats at power switches.

    violationRecord 9821741
    Oak Grove Mine · 0100851

    30 CFR 77.513 · $267.00 proposed penalty

  19. Quantity and location of firefighting equipment.

    violationRecord 9828223
    Oak Grove Mine · 0100851

    30 CFR 77.1109(c)(1) · $151.00 proposed penalty

  20. Quantity and location of firefighting equipment.

    violationRecord 9828222
    Oak Grove Mine · 0100851

    30 CFR 77.1109(c)(1) · $151.00 proposed penalty

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

    violationRecord 9828221
    Oak Grove Mine · 0100851

    30 CFR 77.502 · $151.00 proposed penalty

  22. Machinery and equipment; operation and maintenance.

    violationRecord 5061816
    Oak Grove Mine · 0100851

    30 CFR 75.1725(a) · $432.00 proposed penalty

  23. Roof bolting.

    violationRecord 5061815
    Oak Grove Mine · 0100851

    30 CFR 75.204(c)(1) · $267.00 proposed penalty

  24. Escapeways; bituminous and lignite mines.

    violationRecord 5061814
    Oak Grove Mine · 0100851

    30 CFR 75.380(d)(7)(i) · $267.00 proposed penalty

  25. Machinery

    accidentRecord 220251470027
    Oak Grove Mine · 0100851

    Days away from work only

    Accident narrative

    IE was beginning to drill a hole to install a roof bolt when a small piece of rock fell from the roof and landed on their shoulder.

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.