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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. Accumulation of combustible materials.

    violationRecord 9778653
    BEAR BRANCH 2 · 1518565

    30 CFR 75.400 · $366.00 proposed penalty

  2. Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.

    violationRecord 9778652
    BEAR BRANCH 2 · 1518565

    30 CFR 75.1714-3(d) · $177.00 proposed penalty

  3. Cable fittings; suitability.

    violationRecord 9778651
    BEAR BRANCH 2 · 1518565

    30 CFR 75.515 · $177.00 proposed penalty

  4. Accumulation of combustible materials.

    violationRecord 9777312
    BEAR BRANCH 2 · 1518565

    30 CFR 75.400 · $366.00 proposed penalty

  5. Mechanical equipment guards.

    violationRecord 9777311
    BEAR BRANCH 2 · 1518565

    30 CFR 75.1722(a) · $883.00 proposed penalty

  6. Regular Safety and Health Inspection

    inspectionRecord F00037E
    BEAR BRANCH 2 · 1518565

    693.3 on-site hours reported

  7. Permissible electric face equipment; maintenance.

    violationRecord 9777528
    NO. 77 · 1509636

    30 CFR 75.503 · $1,126.00 proposed penalty

  8. Communication facilities; working sections; installation and maintenance requirements; audible or visual alarms.

    violationRecord 9776331
    Calvary No 81 · 1512753

    30 CFR 75.1600-2(b) · $151.00 proposed penalty

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

    violationRecord 9776330
    Calvary No 81 · 1512753

    30 CFR 75.202(a) · $151.00 proposed penalty

  10. Installation of high-voltage transmission cables.

    violationRecord 9776274
    Calvary No 81 · 1512753

    30 CFR 75.807 · $151.00 proposed penalty

  11. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9778650
    BEAR BRANCH 2 · 1518565

    30 CFR 75.1731(b) · $177.00 proposed penalty

  12. Atmospheric monitoring systems.

    violationRecord 9777310
    BEAR BRANCH 2 · 1518565

    30 CFR 75.351(c)(4) · $177.00 proposed penalty

  13. Criteria—Haulage; general.

    violationRecord 9777309
    BEAR BRANCH 2 · 1518565

    30 CFR 75.1403-10(e) · $177.00 proposed penalty

  14. Regular Safety and Health Inspection

    inspectionRecord F0006EE
    NO. 77 · 1509636

    321.3 on-site hours reported

  15. Regular Safety and Health Inspection

    inspectionRecord F001613
    Calvary No 81 · 1512753

    425.0 on-site hours reported

  16. Spot Inspections

    inspectionRecord F004C93
    BEAR BRANCH 2 · 1518565

    103(i) · 7.3 on-site hours reported

  17. Accumulation of combustible materials.

    violationRecord 9778649
    BEAR BRANCH 2 · 1518565

    30 CFR 75.400 · $465.00 proposed penalty

  18. Spot Inspections

    inspectionRecord F008DEE
    BEAR BRANCH 2 · 1518565

    103(i) · 7.5 on-site hours reported

  19. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F000642
    BEAR BRANCH 2 · 1518565

    5.0 on-site hours reported

  20. Accumulation of combustible materials.

    violationRecord 9774883
    BEAR BRANCH 2 · 1518565

    30 CFR 75.400 · $465.00 proposed penalty

  21. Electrical

    accidentRecord 220250910015
    BEAR BRANCH 2 · 1518565

    Days away from work only

    Accident narrative

    The employee was attempting to move and hang the bolter cable when employee's hand came in contact with a cable connector that had become exposed.

  22. Non-Fatal Accident Investigation

    inspectionRecord F000641
    BEAR BRANCH 2 · 1518565

    9.5 on-site hours reported

  23. Permanent splicing of trailing cables.

    violationRecord 9779839
    BEAR BRANCH 2 · 1518565

    30 CFR 75.604(b) · Significant and substantial (S&S) · $6,540.00 proposed penalty

  24. Violation — cited standard not reported

    violationRecord 9779838
    BEAR BRANCH 2 · 1518565

  25. Low- and medium-voltage circuits serving three-phase alternating current equipment; circuit breakers.

    violationRecord 9774100
    BEAR BRANCH 2 · 1518565

    30 CFR 75.900 · Significant and substantial (S&S) · $1,126.00 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.