Signal Peak Energy LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Cable fittings; suitability.
Bull Mountains Mine No 1 · 240195030 CFR 75.515
On-shift examination.
Bull Mountains Mine No 1 · 240195030 CFR 75.362(d)(1)(ii)
Auxiliary fans and tubing.
Bull Mountains Mine No 1 · 240195030 CFR 75.331(a)(4)
Escapeways; bituminous and lignite mines.
Bull Mountains Mine No 1 · 240195030 CFR 75.380(d)(4)
Ventilation controls.
Bull Mountains Mine No 1 · 240195030 CFR 75.333(h)
Mean entry air velocity.
Bull Mountains Mine No 1 · 240195030 CFR 75.326
Machinery and equipment; operation and maintenance.
Bull Mountains Mine No 1 · 240195030 CFR 75.1725(a)
Mine ventilation map.
Bull Mountains Mine No 1 · 240195030 CFR 75.372(b)(12)
Permissible electric face equipment; maintenance.
Bull Mountains Mine No 1 · 240195030 CFR 75.503
Electric equipment; examination, testing and maintenance.
Bull Mountains Mine No 1 · 240195030 CFR 75.512
Permissible electric face equipment; maintenance.
Bull Mountains Mine No 1 · 240195030 CFR 75.503
Escapeways; bituminous and lignite mines.
Bull Mountains Mine No 1 · 240195030 CFR 75.380(d)(7)(i)
Nonpermissible diesel-powered equipment; design and performance requirements.
Bull Mountains Mine No 1 · 240195030 CFR 75.1909(a)(3)(iii)
Permissible electric face equipment; maintenance.
Bull Mountains Mine No 1 · 240195030 CFR 75.503
Inspection of fire suppression devices.
Bull Mountains Mine No 1 · 240195030 CFR 75.1107-16(b)
Permissible electric face equipment; maintenance.
Bull Mountains Mine No 1 · 240195030 CFR 75.503
Dust accumulations in surface installations.
Bull Mountains Mine No 1 · 240195030 CFR 77.202
Regular Safety and Health Inspection
Bull Mountains Mine No 1 · 2401950114.8 on-site hours reported
Stationary grinding machines; protective devices.
Bull Mountains Mine No 1 · 240195030 CFR 75.1723(b)
Nonpermissible diesel-powered equipment; design and performance requirements.
Bull Mountains Mine No 1 · 240195030 CFR 75.1909(d)
Preshift examination at fixed intervals.
Bull Mountains Mine No 1 · 240195030 CFR 75.360(g)
Atmospheric monitoring systems.
Bull Mountains Mine No 1 · 240195030 CFR 75.351(k) · $177.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
Bull Mountains Mine No 1 · 240195030 CFR 75.1731(a) · $151.00 proposed penalty
Nonpermissible diesel-powered equipment; design and performance requirements.
Bull Mountains Mine No 1 · 240195030 CFR 75.1909(c)(5) · $177.00 proposed penalty
Fire suppression systems for diesel-powered equipment and fuel transportation units.
Bull Mountains Mine No 1 · 240195030 CFR 75.1911(i) · $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.
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.