Warrior Met Coal Intermediate Holdco LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Ventilation Technical Investigation
No 7 Mine · 010140155.3 on-site hours reported
Machinery and equipment; operation and maintenance.
No 7 Mine · 010140130 CFR 75.1725(a) · $193.00 proposed penalty
Fall of roof or back
No 4 Mine · 0101247Accident only
Accident narrative
Multiple layers of laminated slate rock were seen to have fallen out above anchorage and above the required depth of the test holes. A small fault can be seen on the outby corner of the fall and is the reason the entry was dropped off the mining cycle as the area was being developed. The fall is roughly 20 ft. by 20 ft, and ranges from 10-14 ft. thick.
Non-Injury Accident Investigation
No 4 Mine · 01012478.5 on-site hours reported
Violation — cited standard not reported
No 4 Mine · 0101247Accumulations of combustible materials.
No 7 Mine · 010140130 CFR 77.1104 · $177.00 proposed penalty
Permissible electric face equipment; maintenance.
No 4 Mine · 010124730 CFR 75.503 · $1,968.00 proposed penalty
Roof control plan.
No 4 Mine · 010124730 CFR 75.220(a)(1) · Significant and substantial (S&S) · $2,936.00 proposed penalty
Machinery and equipment; operation and maintenance.
No 7 Mine · 010140130 CFR 75.1725(a) · Significant and substantial (S&S) · $959.00 proposed penalty
Roof control plan.
Blue Creek Mine No. 1 · 010344830 CFR 75.220(a)(1) · $366.00 proposed penalty
Roof control plan.
Blue Creek Mine No. 1 · 010344830 CFR 75.220(a)(1) · $151.00 proposed penalty
Protection from falls of roof, face and ribs.
Blue Creek Mine No. 1 · 010344830 CFR 75.202(a) · $151.00 proposed penalty
Roof control plan.
Blue Creek Mine No. 1 · 010344830 CFR 75.220(a)(1) · Significant and substantial (S&S) · $549.00 proposed penalty
Protection from falls of roof, face and ribs.
Blue Creek Mine No. 1 · 010344830 CFR 75.202(a) · $151.00 proposed penalty
Accumulation of combustible materials.
Blue Creek Mine No. 1 · 010344830 CFR 75.400 · $151.00 proposed penalty
Nonpermissible diesel-powered equipment; electrical system design and performance requirements.
Blue Creek Mine No. 1 · 010344830 CFR 75.1910(f) · $151.00 proposed penalty
Accumulation of combustible materials.
Blue Creek Mine No. 1 · 010344830 CFR 75.400 · $151.00 proposed penalty
Drill dust control at underground areas of underground mines.
Blue Creek Mine No. 1 · 010344830 CFR 72.630(b) · $883.00 proposed penalty
Accumulation of combustible materials.
Blue Creek Mine No. 1 · 010344830 CFR 75.400 · $151.00 proposed penalty
Reporting SCSR inventory and malfunctions; retention of SCSRs.
Blue Creek Mine No. 1 · 010344830 CFR 75.1714-8(a)(2) · $151.00 proposed penalty
Roof Control Technical Investigation
Blue Creek Mine No. 1 · 010344840.3 on-site hours reported
Accumulation of combustible materials.
No 4 Mine · 010124730 CFR 75.400 · $755.00 proposed penalty
Escapeways; bituminous and lignite mines.
No 4 Mine · 010124730 CFR 75.380(d)(1) · $1,679.00 proposed penalty
Protection from falls of roof, face and ribs.
No 7 Mine · 010140130 CFR 75.202(a) · $267.00 proposed penalty
Power wires and cables; insulation and protection.
Blue Creek Mine No. 1 · 010344830 CFR 75.517 · Significant and substantial (S&S) · $549.00 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.