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Cemex S A 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. Safety defects; examination, correction and records.

    violationRecord 9829635
    Lyons Cement Plant Cemex Inc · 0500344

    30 CFR 56.14100(c) · Significant and substantial (S&S) · $15,768.00 proposed penalty

  2. Locking transformer enclosures.

    violationRecord 9776741
    Knoxville Cement Plant · 4000840

    30 CFR 56.12068 · $151.00 proposed penalty

  3. Safety defects; examination, correction and records.

    violationRecord 9776740
    Knoxville Cement Plant · 4000840

    30 CFR 56.14100(b) · $151.00 proposed penalty

  4. Identification of power switches.

    violationRecord 9774553
    Knoxville Cement Plant · 4000840

    30 CFR 56.12018 · $151.00 proposed penalty

  5. Horns and backup alarms.

    violationRecord 9774552
    Knoxville Cement Plant · 4000840

    30 CFR 56.14132(a) · $151.00 proposed penalty

  6. Brakes.

    violationRecord 9705907
    FEC QUARRY · 0800519

    30 CFR 56.14101(a)(2) · $151.00 proposed penalty

  7. Ignition or explosion of gas or dust

    accidentRecord 220250590027
    Lyons Cement Plant Cemex Inc · 0500344

    Dys awy frm wrk & restrctd act

    Accident narrative

    Two employees were attempting to light the Kiln burner when it flashed blowing hot gas and dust onto the employees. One employee received first and second degree burns to the left of their face and neck, the second employee received only a minor burn.

  8. Non-Fatal Accident Investigation

    inspectionRecord F01500C
    Lyons Cement Plant Cemex Inc · 0500344

    28.5 on-site hours reported

  9. Regular Safety and Health Inspection

    inspectionRecord F0131D3
    FEC QUARRY · 0800519

    28.8 on-site hours reported

  10. Violation — cited standard not reported

    violationRecord 9829633
    Lyons Cement Plant Cemex Inc · 0500344
  11. Requirement for container labels.

    violationRecord 9824914
    FEC QUARRY · 0800519

    30 CFR 47.41(a) · $151.00 proposed penalty

  12. Safe access.

    violationRecord 9705906
    FEC QUARRY · 0800519

    30 CFR 56.11001 · $151.00 proposed penalty

  13. Safety defects; examination, correction and records.

    violationRecord 9705905
    FEC QUARRY · 0800519

    30 CFR 56.14100(d) · $151.00 proposed penalty

  14. Safe access.

    violationRecord 9705904
    FEC QUARRY · 0800519

    30 CFR 56.11001 · $151.00 proposed penalty

  15. Housekeeping.

    violationRecord 9705902
    Krome Quarry · 0801015

    30 CFR 56.20003(b) · $151.00 proposed penalty

  16. Regular Safety and Health Inspection

    inspectionRecord F0131D1
    Krome Quarry · 0801015

    16.0 on-site hours reported

  17. Spot Inspection

    inspectionRecord 6975391
    Clinchfield Plant · 0900053

    8.0 on-site hours reported

  18. Safe access.

    violationRecord 9758101
    Clinchfield Plant · 0900053

    30 CFR 56.11001 · Significant and substantial (S&S) · $3,448.00 proposed penalty

  19. Moving machine parts.

    violationRecord 9820353
    Ponce Cement Plant · 5400001

    30 CFR 56.14107(b) · $209.00 proposed penalty

  20. Regular Safety and Health Inspection

    inspectionRecord F016C4F
    Ponce Cement Plant · 5400001

    23.5 on-site hours reported

  21. Regular Safety and Health Inspection

    inspectionRecord F00BD57
    CEMEX-PIMA · 0202670

    3.8 on-site hours reported

  22. Compliance Follow-up Inspection

    inspectionRecord F013F21
    Eliot Plant · 0401891

    1.0 on-site hours reported

  23. Regular Safety and Health Inspection

    inspectionRecord 6976471
    Davenport Sand Mine · 0801271

    3.5 on-site hours reported

  24. Regular Safety and Health Inspection

    inspectionRecord 6976470
    Gator Sand Mine · 0801308

    4.8 on-site hours reported

  25. Safe access.

    violationRecord 9758098
    Clinchfield Plant · 0900053

    30 CFR 56.11001 · $226.00 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.