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Heidelberg Materials AG safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-11-07Database snapshot · 2026-11-07

Safety activity

  1. Moving machine parts.

    violationRecord 5001617
    LAKE BRIDGEPORT QUARRY · 4100081

    30 CFR 56.14107(a) · $336.00 proposed penalty

  2. Handrails and toeboards.

    violationRecord 5001616
    LAKE BRIDGEPORT QUARRY · 4100081

    30 CFR 56.11002 · $336.00 proposed penalty

  3. Slip or fall of person

    accidentRecord 220250490031
    Bridgeport Plant · 4100025

    Days restricted activity only

    Accident narrative

    Employee was working on the screen at Scrubber Tower 10SC002. After putting all the tools away, the employee went down to the MCC to remove the lock and commented to a coworker EE couldn't find EE's vaping device and rushed up the tower, climbing too quickly into the screen EE's right foot got caught in the screen panel and EE fell twisting and straining it, the ankle and knee.

  4. Spillage and leakage.

    violationRecord 9808613
    UNION BRIDGE MD · 1800017

    30 CFR 56.4102 · $313.00 proposed penalty

  5. Inspection and cover plates.

    violationRecord 9808612
    UNION BRIDGE MD · 1800017

    30 CFR 56.12032 · $151.00 proposed penalty

  6. Regular Safety and Health Inspection

    inspectionRecord F015585
    Woodburn II · 1200074

    4.5 on-site hours reported

  7. Regular Safety and Health Inspection

    inspectionRecord F012836
    MT. VERNON MINE & MILL · 1500051

    48.0 on-site hours reported

  8. Regular Safety and Health Inspection

    inspectionRecord F0168D0
    Nazareth Plant I · 3600190

    68.8 on-site hours reported

  9. Testing grounding systems.

    violationRecord 9695885
    Federal Underground · 1102814

    30 CFR 57.12028 · $151.00 proposed penalty

  10. Electrical conductors.

    violationRecord 9695884
    Federal Underground · 1102814

    30 CFR 57.12004 · $267.00 proposed penalty

  11. Extinguisher recharging or replacement.

    violationRecord 9808611
    UNION BRIDGE MD · 1800017

    30 CFR 56.4203 · $151.00 proposed penalty

  12. Brakes.

    violationRecord 9808610
    UNION BRIDGE MD · 1800017

    30 CFR 56.14101(a)(2) · $313.00 proposed penalty

  13. Brakes.

    violationRecord 9808609
    UNION BRIDGE MD · 1800017

    30 CFR 56.14101(a)(3) · Significant and substantial (S&S) · $165.00 proposed penalty

  14. Extinguisher recharging or replacement.

    violationRecord 9808608
    UNION BRIDGE MD · 1800017

    30 CFR 56.4203 · $151.00 proposed penalty

  15. Closure of valves.

    violationRecord 9807267
    Glen Mills · 3600091

    30 CFR 56.4603(b) · $209.00 proposed penalty

  16. Regular Safety and Health Inspection

    inspectionRecord F0110B0
    UNION BRIDGE MD · 1800017

    65.8 on-site hours reported

  17. Regular Safety and Health Inspection

    inspectionRecord 6249632
    Salona Plant · 3600137

    12.0 on-site hours reported

  18. Compliance Follow-up Inspection

    inspectionRecord F0168CE
    Bloomsburg Quarry · 3605953

    0.3 on-site hours reported

  19. Regular Safety and Health Inspection

    inspectionRecord F01A5B9
    LAKE BRIDGEPORT QUARRY · 4100081

    30.5 on-site hours reported

  20. Safety defects; examination, correction and records.

    violationRecord 9808607
    UNION BRIDGE MD · 1800017

    30 CFR 56.14100(c) · $151.00 proposed penalty

  21. Horns and backup alarms.

    violationRecord 9808606
    UNION BRIDGE MD · 1800017

    30 CFR 56.14132(a) · $151.00 proposed penalty

  22. Housekeeping.

    violationRecord 9805865
    Wagner Quarries · 3300175

    30 CFR 56.20003(a) · $642.00 proposed penalty

  23. Machinery, equipment, and tools.

    violationRecord 9805864
    Wagner Quarries · 3300175

    30 CFR 56.14205 · Significant and substantial (S&S) · $592.00 proposed penalty

  24. Fixed ladder landings.

    violationRecord 9805863
    Wagner Quarries · 3300175

    30 CFR 56.11006 · $165.00 proposed penalty

  25. Moving machine parts.

    violationRecord 9805862
    Wagner Quarries · 3300175

    30 CFR 56.14107(a) · Significant and substantial (S&S) · $1,219.00 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.