Warrior Met Coal Mining, LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Violation — cited standard not reported
No 7 Mine · 0101401Air quality.
No 7 Mine · 010140130 CFR 75.321(a)(2) · $592.00 proposed penalty
Escapeways; bituminous and lignite mines.
No 7 Mine · 010140130 CFR 75.380(d)(7)(iv) · Significant and substantial (S&S) · $883.00 proposed penalty
Escapeway maps.
No 7 Mine · 010140130 CFR 75.1505(b) · $151.00 proposed penalty
Spot Inspections
No 4 Mine · 0101247103(i) · 9.5 on-site hours reported
Accumulation of combustible materials.
No 4 Mine · 010124730 CFR 75.400 · $818.00 proposed penalty
Methane monitors.
No 4 Mine · 010124730 CFR 75.342(a)(4) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Mechanical equipment guards.
No 7 Mine · 010140130 CFR 75.1722(a) · Significant and substantial (S&S) · $1,320.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
No 7 Mine · 010140130 CFR 75.1731(b) · $193.00 proposed penalty
Accumulation of combustible materials.
No 7 Mine · 010140130 CFR 75.400 · $366.00 proposed penalty
Accumulation of combustible materials.
No 7 Mine · 010140130 CFR 75.400 · $366.00 proposed penalty
Violation — cited standard not reported
No 7 Mine · 0101401$168.00 proposed penalty
Maintenance of diesel-powered equipment.
No 7 Mine · 010140130 CFR 75.1914(a) · $177.00 proposed penalty
Accumulation of combustible materials.
No 7 Mine · 010140130 CFR 75.400 · $336.00 proposed penalty
Fire-resistant hydraulic fluids and fire suppression devices on underground equipment.
No 7 Mine · 010140130 CFR 75.1107-1(d) · $177.00 proposed penalty
Installation of high-voltage transmission cables.
No 7 Mine · 010140130 CFR 75.807 · $267.00 proposed penalty
Dry chemical devices; capacity; minimum requirements.
No 7 Mine · 010140130 CFR 75.1107-9(b) · $151.00 proposed penalty
Grounding metallic frames, casings, and other enclosures of electric equipment.
No 7 Mine · 010140130 CFR 75.701 · $177.00 proposed penalty
Other safeguards.
No 7 Mine · 010140130 CFR 75.1403 · Significant and substantial (S&S) · $1,037.00 proposed penalty
Ventilation controls.
No 7 Mine · 010140130 CFR 75.333(c)(3) · $151.00 proposed penalty
First-aid equipment; location; minimum requirements.
No 7 Mine · 010140130 CFR 75.1713-7(a) · $151.00 proposed penalty
Spot Inspections
No 7 Mine · 0101401103(i) · 6.5 on-site hours reported
Preshift examination at fixed intervals.
No 4 Mine · 010124730 CFR 75.360(g) · $151.00 proposed penalty
Permissible electric face equipment; maintenance.
No 4 Mine · 010124730 CFR 75.503 · Significant and substantial (S&S) · $959.00 proposed penalty
Maintenance of incombustible content of rock dust.
No 7 Mine · 010140130 CFR 75.403 · $193.00 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.