Mingo Logan Coal LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Machinery and equipment; operation and maintenance.
Mountaineer II Mine · 460902930 CFR 75.1725(a) · Significant and substantial (S&S)
Roof control plan.
Mountaineer II Mine · 460902930 CFR 75.220(a)(1)
Automatic fire sensor and warning device systems; examination and test requirements.
Mountaineer II Mine · 460902930 CFR 75.1103-8(c)
Permanent splicing of trailing cables.
Mountaineer II Mine · 460902930 CFR 75.604(b)
Spot Inspections
Mountaineer II Mine · 4609029103(i) · 5.0 on-site hours reported
Escapeways; bituminous and lignite mines.
Mountaineer II Mine · 460902930 CFR 75.380(d)(1) · Significant and substantial (S&S)
Permanent splicing of trailing cables.
Mountaineer II Mine · 460902930 CFR 75.604(b) · Significant and substantial (S&S)
Verbal Hazard Complaint Inspections
Mountaineer II Mine · 46090299.3 on-site hours reported
Spot Inspections
Mountaineer II Mine · 4609029103(i) · 6.0 on-site hours reported
Communication facilities; working sections; installation and maintenance requirements; audible or visual alarms.
Mountaineer II Mine · 460902930 CFR 75.1600-2(e)
Electric equipment; examination, testing and maintenance.
Mountaineer II Mine · 460902930 CFR 75.512
Low- and medium-voltage ground check monitor circuits.
Mountaineer II Mine · 460902930 CFR 75.902 · Significant and substantial (S&S)
Accumulation of combustible materials.
Mountaineer II Mine · 460902930 CFR 75.400
Accumulation of combustible materials.
Mountaineer II Mine · 460902930 CFR 75.400
Other safeguards.
Mountaineer II Mine · 460902930 CFR 75.1403
Automatic fire sensor and warning device systems; installation; minimum requirements.
Mountaineer II Mine · 460902930 CFR 75.1103-4(e)
Storage of liquefied and nonliquefied compressed gas cylinders; requirements.
Mountaineer II Mine · 460902930 CFR 75.1106-3(a)(2)
On-shift examination.
Mountaineer II Mine · 460902930 CFR 75.362(a)(2)
Roof control plan.
Mountaineer II Mine · 460902930 CFR 75.220(a)(1)
First-aid equipment; location; minimum requirements.
Mountaineer II Mine · 460902930 CFR 75.1713-7(a)(3)
Violation — cited standard not reported
Mountaineer II Mine · 4609029Escapeway maps.
Mountaineer II Mine · 460902930 CFR 75.1505(a)(2)
Additional self-contained self-rescuers (SCSRs).
Mountaineer II Mine · 460902930 CFR 75.1714-4(a)(1)
Mining machines, cap lamps; requirements.
Mountaineer II Mine · 460902930 CFR 75.1719-4(b)
Electric equipment; examination, testing and maintenance.
Mountaineer II Mine · 460902930 CFR 75.512
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.