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Carmeuse Holding SA 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. Regular Safety and Health Inspection

    inspectionRecord F01A3CE
    Maysville Mine · 1507101

    115.5 on-site hours reported

  2. Regular Safety and Health Inspection

    inspectionRecord F009792
    Winchester Plant · 4400044

    45.0 on-site hours reported

  3. Housekeeping.

    violationRecord 5083859
    Underground Black River Operation · 1500062

    30 CFR 57.20003(a) · $151.00 proposed penalty

  4. Testing grounding systems.

    violationRecord 5083858
    Underground Black River Operation · 1500062

    30 CFR 57.12028 · $151.00 proposed penalty

  5. Housekeeping.

    violationRecord 5083857
    Underground Black River Operation · 1500062

    30 CFR 57.20003(a) · $151.00 proposed penalty

  6. Magazine requirements.

    violationRecord 5083667
    Underground Black River Operation · 1500062

    30 CFR 57.6132(b) · $151.00 proposed penalty

  7. Stationary grinding machines.

    violationRecord 5083662
    Underground Black River Operation · 1500062

    30 CFR 57.14115(b) · $151.00 proposed penalty

  8. Safety defects; examination, correction and records.

    violationRecord 5083661
    Underground Black River Operation · 1500062

    30 CFR 57.14100(b) · $151.00 proposed penalty

  9. Regular Safety and Health Inspection

    inspectionRecord F036E4A
    Underground Black River Operation · 1500062

    104.8 on-site hours reported

  10. Regular Safety and Health Inspection

    inspectionRecord F040C3F
    Nixon Road · 2003552

    11.0 on-site hours reported

  11. Grounding circuit enclosures.

    violationRecord 5110376
    Nixon Road · 2003552

    30 CFR 56.12025 · $151.00 proposed penalty

  12. Barricades and warning signs.

    violationRecord 5110375
    Nixon Road · 2003552

    30 CFR 56.20011 · $151.00 proposed penalty

  13. Inspection and cover plates.

    violationRecord 5110374
    Nixon Road · 2003552

    30 CFR 56.12032 · $151.00 proposed penalty

  14. Spot Inspection

    inspectionRecord F02BDDE
    Maple Grove Operations · 3300013

    13.0 on-site hours reported

  15. Safety defects; examination, correction and records.

    violationRecord 8284134
    Middletown Quarry · 4400049

    30 CFR 56.14100(b) · $151.00 proposed penalty

  16. Regular Safety and Health Inspection

    inspectionRecord F00978F
    Middletown Quarry · 4400049

    15.0 on-site hours reported

  17. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F03089B
    Buffington Plant · 1200426

    4.3 on-site hours reported

  18. Spot Inspection

    inspectionRecord F00FDF1
    Underground Black River Operation · 1500062

    42.5 on-site hours reported

  19. Handling of materials

    accidentRecord 220261800007
    Buffington Plant · 1200426

    Days restricted activity only

    Accident narrative

    Injured was cleaning walkway with water hose when slurry splashed back below EE's safety glasses. While attempting to wipe off of EE's face, some entered EE's eye. Injured rinsed eye but required medical attention on 6/18 when condition didn't improve.

  20. Verbal Hazard Complaint Inspections

    inspectionRecord F023458
    Chesney Underground · 4002113

    4.8 on-site hours reported

  21. Regular Safety and Health Inspection

    inspectionRecord F0251B3
    Portage Operation · 1202117

    7.5 on-site hours reported

  22. Impoundment Spot Inspection

    inspectionRecord F02E209
    O-N Minerals - Calcite Operation · 2000062

    2.5 on-site hours reported

  23. Moving machine parts.

    violationRecord 9787893
    Portage Operation · 1202117

    30 CFR 56.14107(a) · $151.00 proposed penalty

  24. Impoundment Spot Inspection

    inspectionRecord F02E208
    O-N Minerals, Cedarville Operation · 2000061

    2.5 on-site hours reported

  25. Handling of materials

    accidentRecord 220262080013
    Drummond Dolomite, Inc. · 2000065

    Days away from work only

    Accident narrative

    6/8, ee replacing skirtboards on conveyor; struck left elbow on frame when getting down. Did not report. 6/20,ee picking rocks off overloaded belt and aggravated injury. Both incidents reported on 6/22-ee asked to seek medical treatment; treated and placed on work restrictions. Delay in reporting due to investigation to confirm a work-related injury on account of no reporting.

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.