CANYON FUEL COMPANY LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Ventilation controls.
SKYLINE MINE #3 · 420156630 CFR 75.333(h) · $366.00 proposed penalty
Ventilation controls.
SKYLINE MINE #3 · 420156630 CFR 75.333(c)(2) · $755.00 proposed penalty
Escapeways; bituminous and lignite mines.
SKYLINE MINE #3 · 420156630 CFR 75.380(d)(7)(vi) · Significant and substantial (S&S) · $6,540.00 proposed penalty
Ventilation controls.
SKYLINE MINE #3 · 420156630 CFR 75.333(h) · $366.00 proposed penalty
Condition and examination of firefighting equipment.
SKYLINE MINE #3 · 420156630 CFR 75.1100-3 · $245.00 proposed penalty
Air quality.
SKYLINE MINE #3 · 420156630 CFR 75.321(a)(2) · $288.00 proposed penalty
Mine ventilation plan; submission and approval.
SUFCO · 420008930 CFR 75.370(a)(1) · $267.00 proposed penalty
Machinery and equipment; operation and maintenance.
SKYLINE MINE #3 · 420156630 CFR 75.1725(a) · $193.00 proposed penalty
Mine ventilation plan; submission and approval.
SKYLINE MINE #3 · 420156630 CFR 75.370(a)(1) · $549.00 proposed penalty
Ventilation controls.
SKYLINE MINE #3 · 420156630 CFR 75.333(h) · $504.00 proposed penalty
Mine ventilation plan; submission and approval.
SKYLINE MINE #3 · 420156630 CFR 75.370(a)(1) · $1,818.00 proposed penalty
Permissible electric face equipment; maintenance.
SKYLINE MINE #3 · 420156630 CFR 75.503 · $226.00 proposed penalty
Electric equipment; examination, testing and maintenance.
SKYLINE MINE #3 · 420156630 CFR 75.512 · $267.00 proposed penalty
Ventilation controls.
SKYLINE MINE #3 · 420156630 CFR 75.333(h) · $398.00 proposed penalty
Electric equipment; examination, testing and maintenance.
SKYLINE MINE #3 · 420156630 CFR 75.512 · $267.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
SUFCO · 420008930 CFR 75.1731(a) · $313.00 proposed penalty
Underground electrical installations.
SUFCO · 420008930 CFR 75.340(a)(1)(i) · $226.00 proposed penalty
Accumulation of combustible materials.
SUFCO · 420008930 CFR 75.400 · $465.00 proposed penalty
Preshift examination at fixed intervals.
SUFCO · 420008930 CFR 75.360(g) · $151.00 proposed penalty
Escapeways; bituminous and lignite mines.
SKYLINE MINE #3 · 420156630 CFR 75.380(d)(7)(iv) · Significant and substantial (S&S) · $2,936.00 proposed penalty
Ventilation controls.
SKYLINE MINE #3 · 420156630 CFR 75.333(h) · $177.00 proposed penalty
Electric equipment; examination, testing and maintenance.
SKYLINE MINE #3 · 420156630 CFR 75.512 · $151.00 proposed penalty
Roof control plan.
SUFCO · 420008930 CFR 75.220(a)(1) · Significant and substantial (S&S) · $1,431.00 proposed penalty
Other safeguards.
SUFCO · 420008930 CFR 75.1403 · $226.00 proposed penalty
Methane monitors.
SKYLINE MINE #3 · 420156630 CFR 75.342(a)(4) · $226.00 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.