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Chino Mine safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Regular Safety and Health Inspection

    inspectionRecord F038CEA

    2.0 on-site hours reported

  2. Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.

    violationRecord 5009862

    30 CFR 50.30(a) · $151.00 proposed penalty

  3. Regular Safety and Health Inspection

    inspectionRecord F038B47

    2.0 on-site hours reported

  4. Stepping or kneeling on object

    accidentRecord 220253170327

    Days restricted activity only

    Accident narrative

    While exiting mill building IE stepped on a grinding media ball and sprained EE's ankle

  5. Spot Inspection

    inspectionRecord F024799

    9.0 on-site hours reported

  6. Regular Safety and Health Inspection

    inspectionRecord F015E4D

    5.0 on-site hours reported

  7. Requirement for container labels.

    violationRecord 9797159

    30 CFR 47.41(a) · $151.00 proposed penalty

  8. Warning signs.

    violationRecord 9799840

    30 CFR 56.4101 · $151.00 proposed penalty

  9. Electric substations and liquid storage facilities.

    violationRecord 9799839

    30 CFR 56.4130(a)(2) · $151.00 proposed penalty

  10. Combustible waste.

    violationRecord 9799838

    30 CFR 56.4104(b) · $151.00 proposed penalty

  11. Notification of commencement of operations and closing of mines.

    violationRecord 9799837

    30 CFR 56.1000 · $151.00 proposed penalty

  12. Regular Safety and Health Inspection

    inspectionRecord F00255E

    5.8 on-site hours reported

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.