Gateway North Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Ventilation controls.
30 CFR 75.333(c)(3) · $226.00 proposed penalty
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(c)(5) · $226.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $288.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · Significant and substantial (S&S) · $4,749.00 proposed penalty
Maintenance of incombustible content of rock dust.
30 CFR 75.403 · Significant and substantial (S&S) · $1,320.00 proposed penalty
Belt air course ventilation.
30 CFR 75.350(a)(2) · $226.00 proposed penalty
Air quantity.
30 CFR 75.325(f) · $226.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $288.00 proposed penalty
Maintenance of incombustible content of rock dust.
30 CFR 75.403 · $267.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $366.00 proposed penalty
On-shift examination.
30 CFR 75.362(a)(3)(iii) · Significant and substantial (S&S) · $4,152.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · Significant and substantial (S&S) · $8,315.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $504.00 proposed penalty
Operation of diesel-powered equipment.
30 CFR 75.1916(e) · $755.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,818.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $1,818.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $465.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $697.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $697.00 proposed penalty
Maintenance of diesel-powered equipment.
30 CFR 75.1914(a) · $288.00 proposed penalty
Disorders (repeated trauma)
Occupatnal illness not deg 1-6
Accident narrative
IE claims of severe cramping, weakness, loss of grip and numbness in hands and elbows.
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $504.00 proposed penalty
Maintenance of incombustible content of rock dust.
30 CFR 75.403 · $366.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $504.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $465.00 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.
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.