Mountaineer II Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $3,448.00 proposed penalty
Air quality.
30 CFR 75.321(a)(1) · Significant and substantial (S&S) · $3,184.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $549.00 proposed penalty
Sampling; general and technical requirements.
30 CFR 71.201(h) · $151.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $432.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $3,448.00 proposed penalty
Cable fittings; suitability.
30 CFR 75.515 · $336.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $27,603.00 proposed penalty
Rehabilitation of areas with unsupported roof.
30 CFR 75.212(c) · $432.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $27,603.00 proposed penalty
Ventilation controls.
30 CFR 75.333(h) · $336.00 proposed penalty
Spot Inspections
103(i) · 7.5 on-site hours reported
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $818.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(b) · $165.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $245.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $209.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $549.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $549.00 proposed penalty
Supplemental support materials, equipment and tools.
30 CFR 75.214(a) · $504.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $1,818.00 proposed penalty
Spot Inspections
103(i) · 4.8 on-site hours reported
Inspection of fire suppression devices.
30 CFR 75.1107-16(b) · $288.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $432.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $2,712.00 proposed penalty
Spot Inspections
103(i) · 6.0 on-site hours reported
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.
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.