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Blue Diamond Mining LLC safety activity

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

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. Automatic fire warning devices; actions and response.

    violationRecord 5084208
    BEAR BRANCH 2 · 1518565

    30 CFR 75.1103-5(a)(2) · $177.00 proposed penalty

  2. Fall of roof or back

    accidentRecord 220253280016
    NO. 77 · 1509636

    Accident only

    Accident narrative

    A non-injury roof fall occurred in the primary escapeway on 4 belt, entry 1, just inby crosscut 10. The fall was approximately 25'x15'x5-6'.

  3. Non-Injury Accident Investigation

    inspectionRecord F0115DF
    NO. 77 · 1509636

    7.0 on-site hours reported

  4. Protection from falls of roof, face and ribs.

    violationRecord 5084007
    NO. 77 · 1509636

    30 CFR 75.202(a) · Significant and substantial (S&S) · $959.00 proposed penalty

  5. Violation — cited standard not reported

    violationRecord 5084006
    NO. 77 · 1509636

  6. Frequency of examinations.

    violationRecord 5081890
    Calvary No 81 · 1512753

    30 CFR 75.512-2 · $151.00 proposed penalty

  7. Electric equipment; examination, testing and maintenance.

    violationRecord 5084207
    BEAR BRANCH 2 · 1518565

    30 CFR 75.512 · $267.00 proposed penalty

  8. Availability of approved self-rescue devices; instruction in use and location.

    violationRecord 5084206
    BEAR BRANCH 2 · 1518565

    30 CFR 75.1714(a) · $177.00 proposed penalty

  9. Spot Inspections

    inspectionRecord F010763
    BEAR BRANCH 2 · 1518565

    103(i) · 6.5 on-site hours reported

  10. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5084419
    NO. 77 · 1509636

    30 CFR 75.1731(b) · $165.00 proposed penalty

  11. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 5084418
    NO. 77 · 1509636

    30 CFR 75.1731(a) · $177.00 proposed penalty

  12. Spot Inspections

    inspectionRecord F0115DE
    NO. 77 · 1509636

    103(i) · 6.0 on-site hours reported

  13. Power wires and cables; insulation and protection.

    violationRecord 5081889
    Calvary No 81 · 1512753

    30 CFR 75.517 · $151.00 proposed penalty

  14. Electrical work; troubleshooting and testing.

    violationRecord 9776376
    Calvary No 81 · 1512753

    30 CFR 75.831(d)(2) · $151.00 proposed penalty

  15. Escapeways; bituminous and lignite mines.

    violationRecord 5081888
    Calvary No 81 · 1512753

    30 CFR 75.380(d)(7) · $151.00 proposed penalty

  16. Escapeway maps.

    violationRecord 5081887
    Calvary No 81 · 1512753

    30 CFR 75.1505(b) · $151.00 proposed penalty

  17. Atmospheric monitoring systems.

    violationRecord 5081886
    Calvary No 81 · 1512753

    30 CFR 75.351(e)(1)(i) · $151.00 proposed penalty

  18. Power wires and cables; insulation and protection.

    violationRecord 5081885
    Calvary No 81 · 1512753

    30 CFR 75.517 · Significant and substantial (S&S) · $1,037.00 proposed penalty

  19. Electric equipment; examination, testing, and maintenance.

    violationRecord 9286861
    BEAR BRANCH 2 · 1518565

    30 CFR 77.502 · $151.00 proposed penalty

  20. Testing, examination, and maintenance of circuit breakers; record.

    violationRecord 9286860
    BEAR BRANCH 2 · 1518565

    30 CFR 75.900-4 · $151.00 proposed penalty

  21. Electric equipment; examination, testing and maintenance.

    violationRecord 8537122
    BEAR BRANCH 2 · 1518565

    30 CFR 75.512 · $151.00 proposed penalty

  22. Roof control plan.

    violationRecord 5081884
    Calvary No 81 · 1512753

    30 CFR 75.220(a)(1) · $151.00 proposed penalty

  23. Spot Inspections

    inspectionRecord F0006FD
    BEAR BRANCH 2 · 1518565

    103(i) · 5.5 on-site hours reported

  24. Electric equipment; examination, testing and maintenance.

    violationRecord 5084205
    BEAR BRANCH 2 · 1518565

    30 CFR 75.512 · Significant and substantial (S&S) · $1,320.00 proposed penalty

  25. Other safeguards.

    violationRecord 5084204
    BEAR BRANCH 2 · 1518565

    30 CFR 75.1403 · $177.00 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.