Search

← St. Marys Cement U.S. LLC

St. Marys Cement U.S. 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. Protection of gas cylinder valves.

    violationRecord 6553481
    St Marys Cement-Detroit · 2002434

    30 CFR 56.16006 · $151.00 proposed penalty

  2. Electrical conductors.

    violationRecord 6553480
    St Marys Cement-Detroit · 2002434

    30 CFR 56.12004 · $1,126.00 proposed penalty

  3. Compliance Follow-up Inspection

    inspectionRecord F011468
    St. Marys Cement-Charlevoix · 2000038

    1.0 on-site hours reported

  4. Parking procedures for unattended equipment.

    violationRecord 6553479
    St Marys Cement-Detroit · 2002434

    30 CFR 56.14207 · $151.00 proposed penalty

  5. Construction and maintenance of guards.

    violationRecord 6553478
    St Marys Cement-Detroit · 2002434

    30 CFR 56.14112(a)(1) · $209.00 proposed penalty

  6. Work on electrically-powered equipment.

    violationRecord 6553477
    St Marys Cement-Detroit · 2002434

    30 CFR 56.12016 · $465.00 proposed penalty

  7. High-pressure hose connections.

    violationRecord 6553476
    St Marys Cement-Detroit · 2002434

    30 CFR 56.13021 · $313.00 proposed penalty

  8. Regular Safety and Health Inspection

    inspectionRecord F0146AB
    St Marys Cement-Detroit · 2002434

    71.0 on-site hours reported

  9. Protection for openings around travelways.

    violationRecord 6553475
    St Marys Cement-Detroit · 2002434

    30 CFR 56.11012 · $465.00 proposed penalty

  10. Barricades and warning signs.

    violationRecord 6553474
    St Marys Cement-Detroit · 2002434

    30 CFR 56.20011 · Significant and substantial (S&S) · $592.00 proposed penalty

  11. Handling of materials

    accidentRecord 220250790003
    St. Marys Cement-Charlevoix · 2000038

    No dys awy frm wrk,no rstr act

    Accident narrative

    While pulling liners, the liner broke free hitting the employee in the face. Requiring the employee to get stitches.

  12. Slip or fall of person

    accidentRecord 220250550020
    St. Marys Cement-Charlevoix · 2000038

    Days restricted activity only

    Accident narrative

    Tripped on lip of grating and fell forward onto left knee.

  13. Compliance Follow-up Inspection

    inspectionRecord F0079A5
    St. Marys Cement-Charlevoix · 2000038

    16.3 on-site hours reported

  14. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F01469E
    St Marys Cement-Detroit · 2002434

    4.5 on-site hours reported

  15. Housekeeping.

    violationRecord 6184872
    St. Marys Cement-Charlevoix · 2000038

    30 CFR 56.20003(b) · $1,550.00 proposed penalty

  16. Housekeeping.

    violationRecord 6184871
    St. Marys Cement-Charlevoix · 2000038

    30 CFR 56.20003(b) · $465.00 proposed penalty

  17. Safety defects; examination, correction and records.

    violationRecord 6184870
    St. Marys Cement-Charlevoix · 2000038

    30 CFR 56.14100(b) · $465.00 proposed penalty

  18. Compliance Follow-up Inspection

    inspectionRecord F0079A4
    St. Marys Cement-Charlevoix · 2000038

    13.3 on-site hours reported

  19. Violation — cited standard not reported

    violationRecord 6184869
    St. Marys Cement-Charlevoix · 2000038

    $168.00 proposed penalty

  20. Exposure limits for airborne contaminants.

    violationRecord 6190165
    St. Marys Cement-Charlevoix · 2000038

    30 CFR 56.5001(a)/56.5005

  21. Exposure limits for airborne contaminants.

    violationRecord 6190164
    St. Marys Cement-Charlevoix · 2000038

    30 CFR 56.5001(a)/56.5005

  22. Housekeeping.

    violationRecord 6184868
    St. Marys Cement-Charlevoix · 2000038

    30 CFR 56.20003(a) · $1,550.00 proposed penalty

  23. Compliance Follow-up Inspection

    inspectionRecord F014834
    St. Marys Cement-Charlevoix · 2000038

    15.5 on-site hours reported

  24. Housekeeping.

    violationRecord 6184867
    St. Marys Cement-Charlevoix · 2000038

    30 CFR 56.20003(a) · $465.00 proposed penalty

  25. Housekeeping.

    violationRecord 6184866
    St. Marys Cement-Charlevoix · 2000038

    30 CFR 56.20003(a) · $465.00 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.