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Asarco LLC 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. Verbal Hazard Complaint Inspections

    inspectionRecord F01055C
    RAY MINE · 0200150

    3.0 on-site hours reported

  2. Impoundment Spot Inspection

    inspectionRecord 6943196
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    2.5 on-site hours reported

  3. Handling of materials

    accidentRecord 220251150012
    Hayden Concentrator · 0200826

    Days restricted activity only

    Accident narrative

    Injured employee was spinning a pulley sheave by hand to remove an impeller and caught two of EE's left fingers in the belt. EE's left middle finger was badly lacerated and EE's left ring finger sustained a fracture.

  4. Housekeeping.

    violationRecord 9828795
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.20003(a) · $17,082.00 proposed penalty

  5. Brakes.

    violationRecord 5050160
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.14101(a)(3) · $177.00 proposed penalty

  6. Housekeeping.

    violationRecord 9828794
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $11,450.00 proposed penalty

  7. Temporary, portable containers.

    violationRecord 9828793
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 47.44(b) · $226.00 proposed penalty

  8. Insulation and fittings for power wires and cables.

    violationRecord 9828792
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.12008 · $755.00 proposed penalty

  9. Safe access.

    violationRecord 5050159
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.11001 · $755.00 proposed penalty

  10. Housekeeping.

    violationRecord 5050158
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $12,403.00 proposed penalty

  11. Safety defects; examination, correction and records.

    violationRecord 5050157
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.14100(c) · $755.00 proposed penalty

  12. Housekeeping.

    violationRecord 5050156
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $12,403.00 proposed penalty

  13. Inspection.

    violationRecord 5050155
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.4201(a)(5) · Significant and substantial (S&S) · $12,403.00 proposed penalty

  14. Housekeeping.

    violationRecord 5050154
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $12,403.00 proposed penalty

  15. Safety defects; examination, correction and records.

    violationRecord 5050153
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.14100(c) · $755.00 proposed penalty

  16. Work on electrically-powered equipment.

    violationRecord 5050152
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.12016 · Significant and substantial (S&S) · $12,403.00 proposed penalty

  17. Housekeeping.

    violationRecord 5050151
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.20003(a) · $2,503.00 proposed penalty

  18. Protection for openings around travelways.

    violationRecord 5050150
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.11012 · Significant and substantial (S&S) · $5,574.00 proposed penalty

  19. Housekeeping.

    violationRecord 5050149
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.20003(a) · $2,503.00 proposed penalty

  20. Housekeeping.

    violationRecord 5050148
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.20003(a) · $2,503.00 proposed penalty

  21. Work on electrically-powered equipment.

    violationRecord 5050147
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.12016 · Significant and substantial (S&S) · $6,540.00 proposed penalty

  22. Protection for openings around travelways.

    violationRecord 5050146
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.11012 · Significant and substantial (S&S) · $6,540.00 proposed penalty

  23. Protection for openings around travelways.

    violationRecord 5050145
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.11012 · Significant and substantial (S&S) · $6,540.00 proposed penalty

  24. Access to stationary electrical equipment or switchgear.

    violationRecord 5050144
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.12019 · $883.00 proposed penalty

  25. Magazine requirements.

    violationRecord 5050143
    MISSION/SAN XAVIER/EISENHOWER · 0200135

    30 CFR 56.6132(a)(4) · $2,936.00 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.

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.