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Iron Oak Energy Solutions 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. Construction and maintenance of ladders.

    violationRecord 5000493
    Atascosa · 4105317

    30 CFR 56.11003 · $151.00 proposed penalty

  2. Safety defects; examination, correction and records.

    violationRecord 5000492
    Atascosa · 4105317

    30 CFR 56.14100(b) · $151.00 proposed penalty

  3. Work on electrically-powered equipment.

    violationRecord 9799243
    Dimmit Mine · 4105387

    30 CFR 56.12016 · $432.00 proposed penalty

  4. Moving machine parts.

    violationRecord 9799242
    Dimmit Mine · 4105387

    30 CFR 56.14107(a) · $642.00 proposed penalty

  5. Electrical conductors.

    violationRecord 9799241
    Dimmit Mine · 4105387

    30 CFR 56.12004 · $432.00 proposed penalty

  6. Moving machine parts.

    violationRecord 9799240
    Dimmit Mine · 4105387

    30 CFR 56.14107(a) · $432.00 proposed penalty

  7. Examination of working places.

    violationRecord 9799239
    Dimmit Mine · 4105387

    30 CFR 56.18002(a)(1) · Significant and substantial (S&S) · $10,569.00 proposed penalty

  8. Protection for openings around travelways.

    violationRecord 9799238
    Dimmit Mine · 4105387

    30 CFR 56.11012 · $432.00 proposed penalty

  9. Moving machine parts.

    violationRecord 9799237
    Dimmit Mine · 4105387

    30 CFR 56.14107(a) · $642.00 proposed penalty

  10. Inspection and cover plates.

    violationRecord 5003209
    Dimmit Mine · 4105387

    30 CFR 56.12032 · $432.00 proposed penalty

  11. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord 6939386
    Atascosa · 4105317

    8.8 on-site hours reported

  12. Regular Safety and Health Inspection

    inspectionRecord 6935193
    Atascosa · 4105317

    25.5 on-site hours reported

  13. Regular Safety and Health Inspection

    inspectionRecord F0260FD
    Dimmit Mine · 4105387

    33.0 on-site hours reported

  14. Berms or guardrails.

    violationRecord 5003208
    Dimmit Mine · 4105387

    30 CFR 56.9300(b) · $398.00 proposed penalty

  15. Powered haulage

    accidentRecord 220250830011
    El Dorado Plant · 4105335

    Days away from work only

    Accident narrative

    Employee was driving an articulated haul truck leaving the pit when they drove over a bump in the road causing them to hit their left arm on the arm rest. The contact resulted in the employee feeling pain and numbness in their left arm.

  16. Warning signs.

    violationRecord 9778248
    El Dorado Plant · 4105335

    30 CFR 56.4101 · $151.00 proposed penalty

  17. Securing gas cylinders.

    violationRecord 9778247
    El Dorado Plant · 4105335

    30 CFR 56.16005 · $151.00 proposed penalty

  18. Safety defects; examination, correction and records.

    violationRecord 9778246
    El Dorado Plant · 4105335

    30 CFR 56.14100(b) · $151.00 proposed penalty

  19. Safety defects; examination, correction and records.

    violationRecord 9287661
    El Dorado Plant · 4105335

    30 CFR 56.14100(b) · $151.00 proposed penalty

  20. Safety defects; examination, correction and records.

    violationRecord 9287660
    El Dorado Plant · 4105335

    30 CFR 56.14100(b) · $226.00 proposed penalty

  21. Electric substations and liquid storage facilities.

    violationRecord 9287659
    El Dorado Plant · 4105335

    30 CFR 56.4130(b) · $151.00 proposed penalty

  22. Safety defects; examination, correction and records.

    violationRecord 9287658
    El Dorado Plant · 4105335

    30 CFR 56.14100(b) · $151.00 proposed penalty

  23. Safe access.

    violationRecord 9778245
    El Dorado Plant · 4105335

    30 CFR 56.11001 · Significant and substantial (S&S) · $1,037.00 proposed penalty

  24. Housekeeping.

    violationRecord 9778244
    El Dorado Plant · 4105335

    30 CFR 56.20003(a) · $642.00 proposed penalty

  25. Moving machine parts.

    violationRecord 9778243
    El Dorado Plant · 4105335

    30 CFR 56.14107(a) · $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.