Iron Senergy Holding LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Accumulation of combustible materials.
Cumberland Mine · 360501830 CFR 75.400 · $288.00 proposed penalty
Accumulation of combustible materials.
Cumberland Mine · 360501830 CFR 75.400 · $642.00 proposed penalty
Face ventilation control devices.
Cumberland Mine · 360501830 CFR 75.330(b)(1) · $288.00 proposed penalty
Electric equipment; examination, testing and maintenance.
Cumberland Mine · 360501830 CFR 75.512 · $151.00 proposed penalty
Regular Safety and Health Inspection
Cumberland Mine · 3605018791.0 on-site hours reported
Ventilation controls.
Cumberland Mine · 360501830 CFR 75.333(h) · $209.00 proposed penalty
Preshift examination at fixed intervals.
Cumberland Mine · 360501830 CFR 75.360(d) · $288.00 proposed penalty
Escapeways; bituminous and lignite mines.
Cumberland Mine · 360501830 CFR 75.380(d)(7)(vii) · $151.00 proposed penalty
Preshift examination at fixed intervals.
Cumberland Mine · 360501830 CFR 75.360(g) · $267.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
Cumberland Mine · 360501830 CFR 75.1731(a) · $1,320.00 proposed penalty
Protection from falls of roof, face and ribs.
Cumberland Mine · 360501830 CFR 75.202(a) · $177.00 proposed penalty
Spot Inspections
Cumberland Mine · 3605018103(i) · 7.0 on-site hours reported
Rock dusting.
Cumberland Mine · 360501830 CFR 75.402 · $504.00 proposed penalty
Underground electrical installations.
Cumberland Mine · 360501830 CFR 75.340(a)(1)(i) · $151.00 proposed penalty
Slip or fall of person
Cumberland Mine · 3605018Days away from work only
Accident narrative
Employee stated they were getting out of mantrip and slipped falling backwards hitting left elbow on the side of the mantrip. Employee sought medical attention on 7/2/2026 and was taken off work due to a fracture in the elbow.
Mine ventilation plan; submission and approval.
Cumberland Mine · 360501830 CFR 75.370(a)(1) · $465.00 proposed penalty
Spot Inspections
Cumberland Mine · 3605018103(i) · 8.0 on-site hours reported
Mine ventilation plan; submission and approval.
Cumberland Mine · 360501830 CFR 75.370(a)(1) · $151.00 proposed penalty
Spot Inspections
Cumberland Mine · 3605018103(i) · 6.0 on-site hours reported
Maintenance of diesel-powered equipment.
Cumberland Mine · 360501830 CFR 75.1914(a) · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
Cumberland Mine · 360501830 CFR 75.370(a)(1) · $883.00 proposed penalty
Accumulation of combustible materials.
Cumberland Mine · 360501830 CFR 75.400 · $288.00 proposed penalty
Electric equipment; examination, testing and maintenance.
Cumberland Mine · 360501830 CFR 75.512 · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
Cumberland Mine · 360501830 CFR 75.370(a)(1) · $697.00 proposed penalty
Short circuit protection; ratings and settings of circuit breakers.
Cumberland Mine · 360501830 CFR 75.601-1 · $151.00 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.