Warrior Met Coal Mining, LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Protection from falls of roof, face and ribs.
No 7 Mine · 010140130 CFR 75.202(a)
Fire suppression systems for diesel-powered equipment and fuel transportation units.
No 7 Mine · 010140130 CFR 75.1911(e)
Electric equipment; examination, testing and maintenance.
No 7 Mine · 010140130 CFR 75.512 · Significant and substantial (S&S)
Machinery and equipment; operation and maintenance.
No 7 Mine · 010140130 CFR 75.1725(a)
Methane monitors.
No 7 Mine · 010140130 CFR 75.342(a)(4) · $151.00 proposed penalty
Ventilation controls.
No 7 Mine · 010140130 CFR 75.333(c)(3) · $151.00 proposed penalty
Maintenance of incombustible content of rock dust.
No 7 Mine · 010140130 CFR 75.403 · $151.00 proposed penalty
Accumulation of combustible materials.
No 4 Mine · 010124730 CFR 75.400 · $504.00 proposed penalty
Accumulation of combustible materials.
No 4 Mine · 010124730 CFR 75.400 · $504.00 proposed penalty
Accumulation of combustible materials.
No 4 Mine · 010124730 CFR 75.400 · $504.00 proposed penalty
Mechanical equipment guards.
No 4 Mine · 010124730 CFR 77.400(a) · $366.00 proposed penalty
Mechanical equipment guards.
No 4 Mine · 010124730 CFR 77.400(d) · $366.00 proposed penalty
Mechanical equipment guards.
No 4 Mine · 010124730 CFR 77.400(a) · Significant and substantial (S&S) · $1,818.00 proposed penalty
Mechanical equipment guards.
No 4 Mine · 010124730 CFR 77.400(a) · Significant and substantial (S&S) · $1,818.00 proposed penalty
Travelways at surface installations.
No 4 Mine · 010124730 CFR 77.205(b) · Significant and substantial (S&S) · $1,219.00 proposed penalty
Surface installations; general.
No 4 Mine · 010124730 CFR 77.200 · $818.00 proposed penalty
Surface installations; general.
No 4 Mine · 010124730 CFR 77.200 · $818.00 proposed penalty
Identification of circuit breakers.
No 4 Mine · 010124730 CFR 77.904 · Significant and substantial (S&S) · $1,219.00 proposed penalty
Surface installations; general.
No 4 Mine · 010124730 CFR 77.200 · $245.00 proposed penalty
Surface installations; general.
No 4 Mine · 010124730 CFR 77.200 · $245.00 proposed penalty
Loading and haulage equipment; operation.
No 4 Mine · 010124730 CFR 77.1607(cc) · Significant and substantial (S&S) · $1,219.00 proposed penalty
Identification of circuit breakers.
No 4 Mine · 010124730 CFR 77.904 · Significant and substantial (S&S) · $1,818.00 proposed penalty
Travelways at surface installations.
No 4 Mine · 010124730 CFR 77.205(b) · Significant and substantial (S&S) · $1,219.00 proposed penalty
Travelways at surface installations.
No 4 Mine · 010124730 CFR 77.205(e) · $245.00 proposed penalty
Mechanical equipment guards.
No 4 Mine · 010124730 CFR 77.400(a) · $366.00 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.