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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. Regular Safety and Health Inspection

    inspectionRecord F014BDA
    Balcones Quarry · 4100994

    26.0 on-site hours reported

  2. Requirement for container labels.

    violationRecord 5002277
    Balcones Quarry · 4100994

    30 CFR 47.41(a) · $642.00 proposed penalty

  3. Unguarded conveyors with adjacent travelways.

    violationRecord 5002276
    Balcones Quarry · 4100994

    30 CFR 56.14109(a) · $3,184.00 proposed penalty

  4. Horns and backup alarms.

    violationRecord 5002275
    Balcones Quarry · 4100994

    30 CFR 56.14132(a) · $642.00 proposed penalty

  5. Housekeeping.

    violationRecord 5000588
    Balcones Quarry · 4100994

    30 CFR 56.20003(a) · $3,184.00 proposed penalty

  6. Protection for openings around travelways.

    violationRecord 5000587
    Balcones Quarry · 4100994

    30 CFR 56.11012 · $2,133.00 proposed penalty

  7. Handrails and toeboards.

    violationRecord 5000586
    Balcones Quarry · 4100994

    30 CFR 56.11002 · $4,749.00 proposed penalty

  8. Safety defects; examination, correction and records.

    violationRecord 9774134
    Knoxville Cement Plant · 4000840

    30 CFR 56.14100(b) · $177.00 proposed penalty

  9. Spot Inspection

    inspectionRecord F000648
    Knoxville Cement Plant · 4000840

    32.0 on-site hours reported

  10. Permissible exposure level.

    violationRecord 5056912
    Lyons Cement Plant Cemex Inc · 0500344

    30 CFR 62.130 · Significant and substantial (S&S) · $432.00 proposed penalty

  11. Permissible exposure level.

    violationRecord 5056911
    Lyons Cement Plant Cemex Inc · 0500344

    30 CFR 62.130 · Significant and substantial (S&S) · $959.00 proposed penalty

  12. Permissible exposure level.

    violationRecord 5056910
    Lyons Cement Plant Cemex Inc · 0500344

    30 CFR 62.130 · Significant and substantial (S&S) · $959.00 proposed penalty

  13. Safety defects; examination, correction and records.

    violationRecord 9774133
    Knoxville Cement Plant · 4000840

    30 CFR 56.14100(b) · $432.00 proposed penalty

  14. Regular Safety and Health Inspection

    inspectionRecord F0236E9
    Center Hill Mine · 0800750

    5.0 on-site hours reported

  15. Controls and switches.

    violationRecord 9824994
    Brooksville South Cement Plant · 0801287

    30 CFR 56.12002 · $504.00 proposed penalty

  16. Inspection and cover plates.

    violationRecord 9824993
    Brooksville South Cement Plant · 0801287

    30 CFR 56.12032 · $504.00 proposed penalty

  17. Housekeeping.

    violationRecord 9705960
    Brooksville South Cement Plant · 0801287

    30 CFR 56.20003(a) · $818.00 proposed penalty

  18. Housekeeping.

    violationRecord 9705959
    Brooksville South Cement Plant · 0801287

    30 CFR 56.20003(a) · $1,818.00 proposed penalty

  19. Securing gas cylinders.

    violationRecord 9705958
    Brooksville South Cement Plant · 0801287

    30 CFR 56.16005 · $755.00 proposed penalty

  20. General requirements.

    violationRecord 9705957
    Brooksville South Cement Plant · 0801287

    30 CFR 56.4200(b)(1) · $504.00 proposed penalty

  21. Warning signs.

    violationRecord 9705956
    Brooksville South Cement Plant · 0801287

    30 CFR 56.4101 · $504.00 proposed penalty

  22. Posting at mine.

    violationRecord 9705955
    Brooksville South Cement Plant · 0801287

    30 CFR 40.4 · $465.00 proposed penalty

  23. Warning signs.

    violationRecord 5062857
    Brooksville South Cement Plant · 0801287

    30 CFR 56.4101 · $504.00 proposed penalty

  24. Securing gas cylinders.

    violationRecord 5062856
    Brooksville South Cement Plant · 0801287

    30 CFR 56.16005 · $504.00 proposed penalty

  25. Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.

    violationRecord 5056782
    Lyons Cement Plant Cemex Inc · 0500344

    30 CFR 50.30(a) · $151.00 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.