Warrior Met Coal Intermediate Holdco LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Mine ventilation plan; submission and approval.
No 7 Mine · 010140130 CFR 75.370(a)(1)
Identification of circuit breakers.
No 7 Mine · 010140130 CFR 75.904 · Significant and substantial (S&S)
Machinery and equipment; operation and maintenance.
No 7 Mine · 010140130 CFR 75.1725(a) · Significant and substantial (S&S)
Accumulation of combustible materials.
No 7 Mine · 010140130 CFR 75.400
Nonpermissible diesel-powered equipment; electrical system design and performance requirements.
No 7 Mine · 010140130 CFR 75.1910(j)
Nonpermissible diesel-powered equipment; design and performance requirements.
No 7 Mine · 010140130 CFR 75.1909(a)(10)
Nonpermissible diesel-powered equipment; design and performance requirements.
No 7 Mine · 010140130 CFR 75.1909(a)(10)
Nonpermissible diesel-powered equipment; electrical system design and performance requirements.
No 7 Mine · 010140130 CFR 75.1910(j)
Protection from falls of roof, face and ribs.
Blue Creek Mine No. 1 · 010344830 CFR 75.202(a)
Mine ventilation plan; submission and approval.
No 7 Mine · 010140130 CFR 75.370(a)(1)
Permissible electric face equipment; maintenance.
No 7 Mine · 010140130 CFR 75.503 · Significant and substantial (S&S)
Accumulation of combustible materials.
No 7 Mine · 010140130 CFR 75.400
Protection from falls of roof, face and ribs.
No 7 Mine · 010140130 CFR 75.202(a)
Preshift examination at fixed intervals.
No 7 Mine · 010140130 CFR 75.360(g)
Roof control plan.
No 7 Mine · 010140130 CFR 75.220(a)(1)
Clamping of trailing cables to equipment.
No 7 Mine · 010140130 CFR 75.605
Permissible electric face equipment; maintenance.
No 7 Mine · 010140130 CFR 75.503
Drill dust control at underground areas of underground mines.
Blue Creek Mine No. 1 · 010344830 CFR 72.630(b)
Protection from falls of roof, face and ribs.
No 7 Mine · 010140130 CFR 75.202(a)
Permissible electric face equipment; maintenance.
Blue Creek Mine No. 1 · 010344830 CFR 75.503 · Significant and substantial (S&S)
Permanent splicing of trailing cables.
Blue Creek Mine No. 1 · 010344830 CFR 75.604(b) · Significant and substantial (S&S)
Spot Inspections
No 7 Mine · 0101401103(i) · 9.5 on-site hours reported
Roof control plan.
No 4 Mine · 010124730 CFR 75.220(a)(1) · Significant and substantial (S&S)
Mine ventilation plan; submission and approval.
No 4 Mine · 010124730 CFR 75.370(a)(1)
Power wires and cables; insulation and protection.
No 7 Mine · 010140130 CFR 75.517 · Significant and substantial (S&S)
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.