← Thompson Creek Mining Company

Thompson Creek Mining Company 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. Stepping or kneeling on object

    accidentRecord 220251610021
    Thompson Creek Mine · 1000531

    Dys awy frm wrk & restrctd act

    Accident narrative

    This injury was classified as a first aid and then later diagnosed on June 4, 2025, as a possible meniscus tear, and will need to be scoped to identify the injury.

  2. Slip or fall of person

    accidentRecord 220251150041
    Thompson Creek Mine · 1000531

    Days restricted activity only

    Accident narrative

    The employee stated they stepped off a haul truck ladder to the ground and felt their knee buckle backward. The employee had ample time in the shift to report the injury to the supervisor and did not. We are unsure of the actual location that the injury occurred.

  3. Slip or fall of person

    accidentRecord 220251000012
    Thompson Creek Mine · 1000531

    Days restricted activity only

    Accident narrative

    EE stepped on grating with accumulated mud on soles of their boots resulting in spraining left ankle.

  4. Machinery

    accidentRecord 220250830021
    Thompson Creek Mine · 1000531

    Days restricted activity only

    Accident narrative

    This incident was a first aid that escalated into medication that was prescribed for inflammation and pain on 3/18/25. The operator was training in a shovel when they fell against a box on the wall hitting their back impacting ribs area.

  5. Impoundment Spot Inspection

    inspectionRecord F00860E
    Thompson Creek Mine · 1000531

    2.0 on-site hours reported

  6. Stepping or kneeling on object

    accidentRecord 220250360012
    Thompson Creek Mine · 1000531

    Days restricted activity only

    Accident narrative

    Employee was replacing haul truck tire in tire shop on a flat surface. Getting into the tire rim to work with the air stem they stepped down and twisted their left ankle spraining it.

  7. Handling of materials

    accidentRecord 220250770010
    Thompson Creek Mine · 1000531

    Days restricted activity only

    Accident narrative

    Individual stated that they were picking up a paint can out of a pickup & felt their shoulder pop still had pain Reported at end of shift which is not our company policy The individual has been seen at the local clinic with no diagnosis & this was treated as first aid incident now there is an MRI requested so we are reporting today still with no diagnosis until MRI is completed

  8. Handling of materials

    accidentRecord 220250770008
    Thompson Creek Mine · 1000531

    Dys awy frm wrk & restrctd act

    Accident narrative

    Individual was pulling on a hose they felt a pop reported to their supervisor on 2/5 indirectly with no issues went to chiropractor & doctor with no notification to employer until 2/13. This incident was under investigation for happening on mine site & with no diagnosis until further medical imaging is required. Waiting for exact diagnosis treated as first aid until further detail

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.