Search

← Iron Senergy Holding LLC

Iron Senergy Holding 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. Accumulation of combustible materials.

    violationRecord 9583620
    Cumberland Mine · 3605018

    30 CFR 75.400 · $465.00 proposed penalty

  2. Accumulation of combustible materials.

    violationRecord 9583619
    Cumberland Mine · 3605018

    30 CFR 75.400 · $1,037.00 proposed penalty

  3. Mine ventilation plan; submission and approval.

    violationRecord 8861671
    Cumberland Mine · 3605018

    30 CFR 75.370(a)(1) · $1,037.00 proposed penalty

  4. Roof control plan.

    violationRecord 9583617
    Cumberland Mine · 3605018

    30 CFR 75.220(a)(1) · $151.00 proposed penalty

  5. Hazard training.

    violationRecord 9527672
    Cumberland Mine · 3605018

    30 CFR 48.31(a) · Significant and substantial (S&S) · $818.00 proposed penalty

  6. Hazard training.

    violationRecord 9527671
    Cumberland Mine · 3605018

    30 CFR 48.31(a) · Significant and substantial (S&S) · $168.00 proposed penalty

  7. Verbal Hazard Complaint Inspections

    inspectionRecord F0072C2
    Cumberland Mine · 3605018

    1.5 on-site hours reported

  8. Ventilation controls.

    violationRecord 9934179
    Cumberland Mine · 3605018

    30 CFR 75.333(h) · $432.00 proposed penalty

  9. Underground electrical installations.

    violationRecord 9934178
    Cumberland Mine · 3605018

    30 CFR 75.340(a)(2)(i) · $592.00 proposed penalty

  10. Attachment of ground conductors and ground check wires to equipment frames; use of separate connections.

    violationRecord 9934177
    Cumberland Mine · 3605018

    30 CFR 75.902-4 · $1,126.00 proposed penalty

  11. Actions for excessive methane.

    violationRecord 9588617
    Cumberland Mine · 3605018

    30 CFR 75.323(e) · $504.00 proposed penalty

  12. Methane monitors.

    violationRecord 9934176
    Cumberland Mine · 3605018

    30 CFR 75.342(a)(4) · Significant and substantial (S&S) · $755.00 proposed penalty

  13. Mine ventilation plan; submission and approval.

    violationRecord 9934175
    Cumberland Mine · 3605018

    30 CFR 75.370(a)(1) · $697.00 proposed penalty

  14. Spot Inspections

    inspectionRecord F011DCB
    Cumberland Mine · 3605018

    103(i) · 5.0 on-site hours reported

  15. Machinery and equipment; operation and maintenance.

    violationRecord 9587463
    Cumberland Mine · 3605018

    30 CFR 75.1725(a) · $1,968.00 proposed penalty

  16. Ventilation controls.

    violationRecord 8861670
    Cumberland Mine · 3605018

    30 CFR 75.333(h) · $432.00 proposed penalty

  17. Multi-gas detectors.

    violationRecord 8046748
    Cumberland Mine · 3605018

    30 CFR 75.1714-7(a) · $151.00 proposed penalty

  18. Spot Inspections

    inspectionRecord F011DCA
    Cumberland Mine · 3605018

    103(i) · 5.5 on-site hours reported

  19. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 8032431
    Cumberland Mine · 3605018

    30 CFR 75.1731(b) · $177.00 proposed penalty

  20. Mine ventilation plan; submission and approval.

    violationRecord 8046747
    Cumberland Mine · 3605018

    30 CFR 75.370(a)(1) · $697.00 proposed penalty

  21. Air quality.

    violationRecord 8046746
    Cumberland Mine · 3605018

    30 CFR 75.321(a)(1) · $151.00 proposed penalty

  22. Worked-out areas and areas where pillars are being recovered.

    violationRecord 8046745
    Cumberland Mine · 3605018

    30 CFR 75.334(b)(1) · $504.00 proposed penalty

  23. Automatic emergency-parking brakes.

    violationRecord 9583616
    Cumberland Mine · 3605018

    30 CFR 75.523-3(c)(2) · $151.00 proposed penalty

  24. Verbal Hazard Complaint Inspections

    inspectionRecord F0097C9
    Cumberland Mine · 3605018

    6.0 on-site hours reported

  25. Mine ventilation plan; submission and approval.

    violationRecord 9583614
    Cumberland Mine · 3605018

    30 CFR 75.370(a)(1) · $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.