Bull Mountains Mine No 1 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Examination and maintenance of firefighting equipment.
30 CFR 77.1110 · $151.00 proposed penalty
Mine ventilation map.
30 CFR 75.372(b)(12) · $151.00 proposed penalty
Weekly examination.
30 CFR 75.364(b)(4) · $177.00 proposed penalty
Regular Safety and Health Inspection
240.5 on-site hours reported
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(b)(5) · $151.00 proposed penalty
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(e) · $177.00 proposed penalty
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(b)(5) · $151.00 proposed penalty
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(e) · $177.00 proposed penalty
Fire
Accident only
Accident narrative
At approximately 3:00 a fire was reported off mine property, early morning on the 2/27/2026 the fire was on a remote section of the mine property, there was no lost of production, no damage to any buildings, no injury's. The fire was out on 3/1/2026.
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $245.00 proposed penalty
Condition and examination of firefighting equipment.
30 CFR 75.1100-3 · $177.00 proposed penalty
Atmospheric monitoring systems.
30 CFR 75.351(k) · $177.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · Significant and substantial (S&S) · $883.00 proposed penalty
Condition and examination of firefighting equipment.
30 CFR 75.1100-3 · $177.00 proposed penalty
Atmospheric monitoring systems.
30 CFR 75.351(k) · $177.00 proposed penalty
Cable fittings; suitability.
30 CFR 77.505 · $177.00 proposed penalty
Identification of circuit breakers.
30 CFR 77.904 · $177.00 proposed penalty
Nonpermissible diesel-powered equipment; electrical system design and performance requirements.
30 CFR 75.1910(f) · $151.00 proposed penalty
Nonpermissible diesel-powered equipment; electrical system design and performance requirements.
30 CFR 75.1910(j) · $151.00 proposed penalty
Atmospheric monitoring systems.
30 CFR 75.351(b)(3) · $151.00 proposed penalty
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(d) · $267.00 proposed penalty
Water sprinkler systems; general.
30 CFR 75.1101-6 · $151.00 proposed penalty
Verbal Hazard Complaint Inspections
1.8 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $267.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $151.00 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.