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Leona Rock Quarry safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Compliance Follow-up Inspection

    inspectionRecord F04441C

    1.5 on-site hours reported

  2. Regular Safety and Health Inspection

    inspectionRecord F04441B

    5.5 on-site hours reported

  3. Brakes.

    violationRecord 5250903

    30 CFR 56.14101(a)(2)

  4. Stacking and storage of materials.

    violationRecord 5250902

    30 CFR 56.16001

  5. Combustible waste.

    violationRecord 5250901

    30 CFR 56.4104(a)

  6. Regular Safety and Health Inspection

    inspectionRecord F038EB9

    7.5 on-site hours reported

  7. Training plan implementation.

    violationRecord 5003372

    30 CFR 46.4(a)(1) · $151.00 proposed penalty

  8. Records of training.

    violationRecord 5003316

    30 CFR 46.9(b)(2) · $151.00 proposed penalty

  9. Regular Safety and Health Inspection

    inspectionRecord F029820

    13.5 on-site hours reported

  10. Regular Safety and Health Inspection

    inspectionRecord 6936164

    8.0 on-site hours reported

  11. Protective equipment and clothing for hazards and irritants.

    violationRecord 9799257

    30 CFR 56.15006 · $151.00 proposed penalty

  12. Access to stationary electrical equipment or switchgear.

    violationRecord 9799256

    30 CFR 56.12019 · $151.00 proposed penalty

  13. Guarding electrical connections and resistor grids.

    violationRecord 9799255

    30 CFR 56.12023 · $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.

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.