← Signal Peak Energy LLC

Signal Peak Energy LLC safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-28Database snapshot · 2026-10-28

Safety activity

  1. Cable fittings; suitability.

    violationRecord 5034310
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.515

  2. On-shift examination.

    violationRecord 5036170
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.362(d)(1)(ii)

  3. Auxiliary fans and tubing.

    violationRecord 5036169
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.331(a)(4)

  4. Escapeways; bituminous and lignite mines.

    violationRecord 5036168
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.380(d)(4)

  5. Ventilation controls.

    violationRecord 5036167
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.333(h)

  6. Mean entry air velocity.

    violationRecord 9732643
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.326

  7. Machinery and equipment; operation and maintenance.

    violationRecord 5038963
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.1725(a)

  8. Mine ventilation map.

    violationRecord 5034581
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.372(b)(12)

  9. Permissible electric face equipment; maintenance.

    violationRecord 5034308
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.503

  10. Electric equipment; examination, testing and maintenance.

    violationRecord 5033815
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.512

  11. Permissible electric face equipment; maintenance.

    violationRecord 9733083
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.503

  12. Escapeways; bituminous and lignite mines.

    violationRecord 5034580
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.380(d)(7)(i)

  13. Nonpermissible diesel-powered equipment; design and performance requirements.

    violationRecord 5034579
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.1909(a)(3)(iii)

  14. Permissible electric face equipment; maintenance.

    violationRecord 9733082
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.503

  15. Inspection of fire suppression devices.

    violationRecord 9733081
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.1107-16(b)

  16. Permissible electric face equipment; maintenance.

    violationRecord 9733080
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.503

  17. Dust accumulations in surface installations.

    violationRecord 9732642
    Bull Mountains Mine No 1 · 2401950

    30 CFR 77.202

  18. Regular Safety and Health Inspection

    inspectionRecord F03EA03
    Bull Mountains Mine No 1 · 2401950

    114.8 on-site hours reported

  19. Stationary grinding machines; protective devices.

    violationRecord 5034578
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.1723(b)

  20. Nonpermissible diesel-powered equipment; design and performance requirements.

    violationRecord 5034577
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.1909(d)

  21. Preshift examination at fixed intervals.

    violationRecord 5034576
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.360(g)

  22. Atmospheric monitoring systems.

    violationRecord 5034220
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.351(k) · $177.00 proposed penalty

  23. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5034217
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.1731(a) · $151.00 proposed penalty

  24. Nonpermissible diesel-powered equipment; design and performance requirements.

    violationRecord 9733073
    Bull Mountains Mine No 1 · 2401950

    30 CFR 75.1909(c)(5) · $177.00 proposed penalty

  25. Fire suppression systems for diesel-powered equipment and fuel transportation units.

    violationRecord 9733072
    Bull Mountains Mine No 1 · 2401950

    30 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.