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Cantera San Sebastian 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 F035450

    1.0 on-site hours reported

  2. Inspection.

    violationRecord 9825581

    30 CFR 56.4201(a)(2) · $151.00 proposed penalty

  3. Regular Safety and Health Inspection

    inspectionRecord F03544D

    9.5 on-site hours reported

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

    violationRecord 9825579

    30 CFR 56.14130(a) · Significant and substantial (S&S) · $177.00 proposed penalty

  5. Compliance Follow-up Inspection

    inspectionRecord F023396

    1.5 on-site hours reported

  6. Other Technical Compliance Investigations

    inspectionRecord F023701

    0.0 on-site hours reported

  7. Other Technical Compliance Investigations

    inspectionRecord F023390

    0.0 on-site hours reported

  8. Action level.

    violationRecord 9825540

    30 CFR 62.120 · $151.00 proposed penalty

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

    violationRecord 9825537

    30 CFR 50.30(a) · $151.00 proposed penalty

  10. Regular Safety and Health Inspection

    inspectionRecord F02338A

    18.5 on-site hours reported

  11. Other Technical Compliance Investigations

    inspectionRecord F03416B

    0.0 on-site hours reported

  12. Compliance Follow-up Inspection

    inspectionRecord F034168

    3.5 on-site hours reported

  13. Compliance Follow-up Inspection

    inspectionRecord F034163

    3.0 on-site hours reported

  14. Horns and backup alarms.

    violationRecord 5068416

    30 CFR 56.14132(a) · $151.00 proposed penalty

  15. Regular Safety and Health Inspection

    inspectionRecord F034161

    13.5 on-site hours reported

  16. Safety defects; examination, correction and records.

    violationRecord 5068415

    30 CFR 56.14100(b) · $151.00 proposed penalty

  17. Requirements for written safety program.

    violationRecord 5068414

    30 CFR 56.23003(a) · $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.