Search

← Azusa Rock, LLC

Azusa Rock, 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. Regular Safety and Health Inspection

    inspectionRecord F039E28
    Azusa Rock · 0404674

    15.0 on-site hours reported

  2. Powered haulage

    accidentRecord 220261250030
    Azusa Rock · 0404674

    Days away from work only

    Accident narrative

    Haul truck operator was involved in a tip-over incident while moving material, resulting in the truck overturning onto the driver's side. Following the incident, the employee received a medical evaluation after beginning to experience blurred vision and nausea. The employee was diagnosed with a neck muscle strain and a lumbar muscle strain.

  3. Regular Safety and Health Inspection

    inspectionRecord F01D83E
    Azusa Rock · 0404674

    24.0 on-site hours reported

  4. Regular Safety and Health Inspection

    inspectionRecord F003D75
    Azusa Rock · 0404674

    5.0 on-site hours reported

  5. Regular Safety and Health Inspection

    inspectionRecord 6967186
    Azusa Rock · 0404674

    7.3 on-site hours reported

  6. Horns and backup alarms.

    violationRecord 9890647
    Azusa Rock · 0404674

    30 CFR 56.14132(a) · Significant and substantial (S&S) · $818.00 proposed penalty

  7. Stacking and storage of materials.

    violationRecord 9890646
    Azusa Rock · 0404674

    30 CFR 56.16001 · $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.