← Carlos Ortiz Brunet

Carlos Ortiz Brunet safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. Handtools (nonpowered)

    accidentRecord 220262820006
    Cantera San Antonio · 5400135

    Days away from work only

    Accident narrative

    The employee was manually cutting rubber with a utility knife while holding the material in place. During the task, the knife slipped and came into contact with their left forearm, resulting in the injury.

  2. Handtools (nonpowered)

    accidentRecord 220262730017
    Cantera San Antonio · 5400135

    Days away from work only

    Accident narrative

    During corrective maintenance to replace a rubber curtain on the Diester 6' x 20' screen (ID V-1-007, the employee was cutting rubber material with a utility knife when the tool unexpectedly slipped, causing a laceration to left hand. First aid was immediately administered, and the employee received appropriate medical attention.

  3. Compliance Follow-up Inspection

    inspectionRecord F0495C3
    Cantera San Antonio · 5400135

    1.0 on-site hours reported

  4. Safety defects; examination, correction and records.

    violationRecord 5193801
    Cantera San Antonio · 5400135

    30 CFR 56.14100(b) · $151.00 proposed penalty

  5. Regular Safety and Health Inspection

    inspectionRecord F035460
    Cantera San Antonio · 5400135

    21.0 on-site hours reported

  6. Handrails and toeboards.

    violationRecord 9825600
    Cantera San Antonio · 5400135

    30 CFR 56.11002 · $165.00 proposed penalty

  7. Special Emphasis Programs

    inspectionRecord F041BB9
    Cantera San Antonio · 5400135

    3.0 on-site hours reported

  8. Handtools (nonpowered)

    accidentRecord 220262120007
    Cantera San Antonio · 5400135

    Days away from work only

    Accident narrative

    The employee was removing a flywheel from a jaw crusher motor using a mechanical puller secured by a chain attached to a support structure. The mechanic released the puller prematurely, causing the flywheel to fall onto the employee's right foot instep, resulting in an injury consistent with at least a sprain.

  9. Powered haulage

    accidentRecord 220261970006
    Cantera San Antonio · 5400135

    Days away from work only

    Accident narrative

    The employee applied force to the ignition key without maintaining proper grip and control. Contributing factors: use of a key ring with multiple keys; failure to follow supervisory instructions; lack of hazard recognition. Root cause: noncompliance with operating instructions and use of an inadequate key system for safe equipment operation.

  10. Compliance Follow-up Inspection

    inspectionRecord F041BB0
    Arenero Estrella Inc · 5400290

    1.5 on-site hours reported

  11. Regular Safety and Health Inspection

    inspectionRecord F041BAF
    Arenero Estrella Inc · 5400290

    7.5 on-site hours reported

  12. Brakes.

    violationRecord 9829131
    Arenero Estrella Inc · 5400290

    30 CFR 56.14101(a)(3) · Significant and substantial (S&S) · $504.00 proposed penalty

  13. Spot Inspection

    inspectionRecord F035442
    Cantera San Antonio · 5400135

    5.0 on-site hours reported

  14. Protective equipment or clothing for welding, cutting, or working with molten metal.

    violationRecord 9825574
    Cantera San Antonio · 5400135

    30 CFR 56.15007 · Significant and substantial (S&S) · $398.00 proposed penalty

  15. Regular Safety and Health Inspection

    inspectionRecord F02ACC6
    Aggregate,Inc · 5400500

    10.5 on-site hours reported

  16. Non-Fatal Accident Investigation

    inspectionRecord F02ACC7
    Aggregate,Inc · 5400500

    7.5 on-site hours reported

  17. Work on electrically-powered equipment.

    violationRecord 9829114
    Aggregate,Inc · 5400500

    30 CFR 56.12016 · Significant and substantial (S&S)

  18. Machinery

    accidentRecord 220261100029
    Cantera San Antonio · 5400135

    Days away from work only

    Accident narrative

    The employee was cutting steel using a carbon electrode. During the operation, the employee temporarily removed the face shield, allowing a particle generated by the cutting process to enter the left eye. The task was being performed under normal operating conditions.

  19. Machinery

    accidentRecord 220261100028
    Aggregate,Inc · 5400500

    Days away from work only

    Accident narrative

    During corrective maintenance on a conveyor belt system, the employee was aligning the belt and cleaning rollers. The conveyor remained energized and operating, with mechanical guards removed and improper tools in use. The employee's left forearm became caught between the belt and a roller.

  20. Compliance Follow-up Inspection

    inspectionRecord F02ACB2
    Cantera San Antonio · 5400135

    2.0 on-site hours reported

  21. Handrails and toeboards.

    violationRecord 9825553
    Cantera San Antonio · 5400135

    30 CFR 56.11002 · $151.00 proposed penalty

  22. Regular Safety and Health Inspection

    inspectionRecord F02339E
    Cantera San Antonio · 5400135

    24.0 on-site hours reported

  23. Protective equipment or clothing for welding, cutting, or working with molten metal.

    violationRecord 9825552
    Cantera San Antonio · 5400135

    30 CFR 56.15007 · Significant and substantial (S&S) · $697.00 proposed penalty

  24. Regular Safety and Health Inspection

    inspectionRecord F02ACAD
    Arenero Estrella Inc · 5400290

    18.5 on-site hours reported

  25. Handling of materials

    accidentRecord 220260200018
    Cantera San Antonio · 5400135

    Days away from work only

    Accident narrative

    The worker was waiting for a container to be filled with degreaser. Although EE initially had EE's safety glasses on, EE removed them upon entering the room because the area was darker. During the filling process, the pump malfunctioned and the hose detached due to inadequate fastening, causing the product to splash directly onto the worker's face and eyes.

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.