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← Cantera Robles, Inc.

Cantera Robles, Inc. 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. Handling of materials

    accidentRecord 220261940014
    Cantera Robles · 5400468

    Days away from work only

    Accident narrative

    Employee was installing a roller under the conveyor belt. While applying physical force the employee experienced acute back pain strain, resulting in pain and limited mobility. Employee was removed from task and referred for medical evaluation.

  2. Regular Safety and Health Inspection

    inspectionRecord F034B5F
    Cantera Robles · 5400468

    7.5 on-site hours reported

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

    violationRecord 9826870
    Cantera Robles · 5400468

    30 CFR 50.30(a) · $151.00 proposed penalty

  4. Other Technical Compliance Investigations

    inspectionRecord F023700
    Cantera Robles · 5400468

    0.0 on-site hours reported

  5. Compliance Follow-up Inspection

    inspectionRecord F023391
    Cantera Robles · 5400468

    1.0 on-site hours reported

  6. Special Emphasis Programs

    inspectionRecord F034172
    Cantera Robles · 5400468

    2.0 on-site hours reported

  7. Regular Safety and Health Inspection

    inspectionRecord F01ED13
    Cantera Robles · 5400468

    13.5 on-site hours reported

  8. Construction and maintenance of guards.

    violationRecord 5068627
    Cantera Robles · 5400468

    30 CFR 56.14112(b) · Significant and substantial (S&S) · $642.00 proposed penalty

  9. Safety defects; examination, correction and records.

    violationRecord 5068626
    Cantera Robles · 5400468

    30 CFR 56.14100(b) · $151.00 proposed penalty

  10. Operators stations.

    violationRecord 5068625
    Cantera Robles · 5400468

    30 CFR 56.14103(b) · Significant and substantial (S&S) · $193.00 proposed penalty

  11. Safety defects; examination, correction and records.

    violationRecord 5068624
    Cantera Robles · 5400468

    30 CFR 56.14100(b) · Significant and substantial (S&S) · $642.00 proposed penalty

  12. Special Emphasis Programs

    inspectionRecord F0172DF
    Cantera Robles · 5400468

    0.5 on-site hours reported

  13. Regular Safety and Health Inspection

    inspectionRecord F0172D8
    Cantera Robles · 5400468

    8.0 on-site hours reported

  14. Special Emphasis Programs

    inspectionRecord F0172CC
    Cantera Robles · 5400468

    2.3 on-site hours reported

  15. Compliance Follow-up Inspection

    inspectionRecord F0172C6
    Cantera Robles · 5400468

    1.0 on-site hours reported

  16. Compliance Follow-up Inspection

    inspectionRecord F0172B7
    Cantera Robles · 5400468

    2.0 on-site hours reported

  17. Special Emphasis Programs

    inspectionRecord F017120
    Cantera Robles · 5400468

    2.0 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.

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.