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Missouri Rock Inc safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Impoundment Spot Inspection

    inspectionRecord F0527F4

    0.0 on-site hours reported

  2. Impoundment Spot Inspection

    inspectionRecord F03A2C6

    2.8 on-site hours reported

  3. Spot Inspection

    inspectionRecord F042EA0

    1.0 on-site hours reported

  4. Magazine requirements.

    violationRecord 5220486

    30 CFR 56.6132(b) · $151.00 proposed penalty

  5. Roll-over protective structures (ROPS) and seat belts.

    violationRecord 5220485

    30 CFR 56.14130(c) · $151.00 proposed penalty

  6. Regular Safety and Health Inspection

    inspectionRecord F03105C

    10.3 on-site hours reported

  7. Regular Safety and Health Inspection

    inspectionRecord F034C82

    4.0 on-site hours reported

  8. Impoundment Spot Inspection

    inspectionRecord F01EB2E

    2.5 on-site hours reported

  9. Combustible waste.

    violationRecord 9768042

    30 CFR 56.4104(b) · $151.00 proposed penalty

  10. Regular Safety and Health Inspection

    inspectionRecord F0162F3

    8.0 on-site hours reported

  11. Magazine requirements.

    violationRecord 9768004

    30 CFR 56.6132(b) · $151.00 proposed penalty

  12. Safety defects; examination, correction and records.

    violationRecord 9768003

    30 CFR 56.14100(b) · $151.00 proposed penalty

  13. First-aid materials.

    violationRecord 9768002

    30 CFR 56.15001 · $151.00 proposed penalty

  14. Impoundment Spot Inspection

    inspectionRecord F006A8E

    1.0 on-site hours reported

  15. Regular Safety and Health Inspection

    inspectionRecord F006A8C

    14.0 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.