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
Escapeways; bituminous and lignite mines.
Cumberland Mine · 360501830 CFR 75.380(d)(7)(iv)
Cable fittings; suitability.
Cumberland Mine · 360501830 CFR 75.515
Criteria—Haulage; general.
Cumberland Mine · 360501830 CFR 75.1403-10(i)
Mine ventilation plan; submission and approval.
Cumberland Mine · 360501830 CFR 75.370(a)(1)
Permissible exposure level.
Cumberland Mine · 360501830 CFR 62.130(a) · Significant and substantial (S&S)
Inspection and cover plates.
Cumberland Mine · 360501830 CFR 77.512
Examination and maintenance of firefighting equipment.
Cumberland Mine · 360501830 CFR 77.1110
Identification of circuit breakers.
Cumberland Mine · 360501830 CFR 77.904
Fall of roof or back
Cumberland Mine · 3605018Accident only
Accident narrative
A unintentional roof fall was discovered along the 4-left seal area between 2 an 3 seal. The fall was 40ft(L)x 16ft(W)x 10ft (H). Area was dangered off.
Spot Inspections
Cumberland Mine · 3605018103(i) · 6.0 on-site hours reported
Health Technical Investigation
Cumberland Mine · 36050189.8 on-site hours reported
Auxiliary fans and tubing.
Cumberland Mine · 360501830 CFR 75.331(a)(4)
Mine ventilation plan; submission and approval.
Cumberland Mine · 360501830 CFR 75.370(a)(1)
Face ventilation control devices.
Cumberland Mine · 360501830 CFR 75.330(b)(2)
Roof control plan.
Cumberland Mine · 360501830 CFR 75.220(a)(1)
Roof control plan.
Cumberland Mine · 360501830 CFR 75.220(a)(1)
Verbal Hazard Complaint Inspections
Cumberland Mine · 36050185.0 on-site hours reported
Verbal Hazard Complaint Inspections
Cumberland Mine · 36050183.0 on-site hours reported
Additional self-contained self-rescuers (SCSRs).
Cumberland Mine · 360501830 CFR 75.1714-4(e)
Escapeways; bituminous and lignite mines.
Cumberland Mine · 360501830 CFR 75.380(d)(7)(vii)
Ventilation controls.
Cumberland Mine · 360501830 CFR 75.333(h)
Spot Inspections
Cumberland Mine · 3605018103(i) · 8.0 on-site hours reported
Verbal Hazard Complaint Inspections
Cumberland Mine · 36050189.5 on-site hours reported
Accumulation of combustible materials.
Cumberland Mine · 360501830 CFR 75.400
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.