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Heidelberg Materials AG 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. Written safety program.

    violationRecord 5076636
    Sandusky Quarry · 3300151

    30 CFR 56.23002(a) · $151.00 proposed penalty

  2. Regular Safety and Health Inspection

    inspectionRecord F03EE1D
    PRINCETON QUARRY · 3100077

    24.0 on-site hours reported

  3. Electrical conductors.

    violationRecord 5061142
    PRINCETON QUARRY · 3100077

    30 CFR 56.12004 · $226.00 proposed penalty

  4. Prohibited areas for food and beverages.

    violationRecord 5060268
    PRINCETON QUARRY · 3100077

    30 CFR 56.20014 · $151.00 proposed penalty

  5. Inspection.

    violationRecord 5076635
    Sandusky Quarry · 3300151

    30 CFR 56.4201(a)(2) · $151.00 proposed penalty

  6. Horns and backup alarms.

    violationRecord 5076634
    Sandusky Quarry · 3300151

    30 CFR 56.14132(a) · $151.00 proposed penalty

  7. Testing grounding systems.

    violationRecord 5076633
    Sandusky Quarry · 3300151

    30 CFR 56.12028 · $151.00 proposed penalty

  8. Electric substations and liquid storage facilities.

    violationRecord 5077940
    Nazareth Plant I · 3600190

    30 CFR 56.4130(b) · $151.00 proposed penalty

  9. Regular Safety and Health Inspection

    inspectionRecord 7010837
    HARDING STREET QUARRY-SURFACE · 1201150

    24.0 on-site hours reported

  10. Regular Safety and Health Inspection

    inspectionRecord F0168BE
    Sandusky Quarry · 3300151

    53.5 on-site hours reported

  11. Impoundment Spot Inspection

    inspectionRecord F013A3F
    Eagle Crushed Stone · 3304362

    5.8 on-site hours reported

  12. Spot Inspection

    inspectionRecord F02E2C7
    Nazareth Plant I · 3600190

    4.0 on-site hours reported

  13. Handtools (nonpowered)

    accidentRecord 220260710025
    Gainesville Quarry · 0900034

    No dys awy frm wrk,no rstr act

    Accident narrative

    The employee was using a hammer to remove the ground engagement tool (tooth) on the loader bucket. When striking the GET, a chip from the hammer face broke off and entered the top of the employee's left forearm.

  14. Compliance Follow-up Inspection

    inspectionRecord F036ED7
    Romeo Quarry · 1100070

    4.3 on-site hours reported

  15. Berms or guardrails.

    violationRecord 5118360
    Romeo Quarry · 1100070

    30 CFR 56.9300(a) · Significant and substantial (S&S) · $432.00 proposed penalty

  16. Brakes.

    violationRecord 9787912
    Putnamville Quarry · 1202073

    30 CFR 56.14101(a)(3) · Significant and substantial (S&S) · $755.00 proposed penalty

  17. Impoundment Spot Inspection

    inspectionRecord F0294BF
    Atkins Mine · 1200004

    16.0 on-site hours reported

  18. Regular Safety and Health Inspection

    inspectionRecord F01777E
    Putnamville Quarry · 1202073

    13.5 on-site hours reported

  19. Compliance Follow-up Inspection

    inspectionRecord F02AF86
    Mason City Plant · 1300095

    0.5 on-site hours reported

  20. Retaining dams.

    violationRecord 5083408
    Atkins Mine · 1200004

    30 CFR 56.20010 · $151.00 proposed penalty

  21. Junction box connection procedures.

    violationRecord 9787911
    Putnamville Quarry · 1202073

    30 CFR 56.12007 · Significant and substantial (S&S) · $5,574.00 proposed penalty

  22. Inspection.

    violationRecord 9787910
    Putnamville Quarry · 1202073

    30 CFR 56.4201(a)(1) · $151.00 proposed penalty

  23. Machinery

    accidentRecord 220260640001
    HM Southeast Cement · 3800007

    Days restricted activity only

    Accident narrative

    The employee was changing a unplugged drill bit. EE was using EEs hands to loosen and tighten the drill bit in place. EE could not get a sufficient grip on the drill due to wearing gloves that had oil/grease on them as did the drill. EE removed EEs gloves to attempt to improve EEs grip. EEs hand slipped while tightening the drill and struck the tip of the bit causing a laceration.

  24. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F025360
    EVANSVILLE PLANT · 3600185

    6.3 on-site hours reported

  25. Exposure limits for airborne contaminants.

    violationRecord 5114618
    Mason City Plant · 1300095

    30 CFR 56.5001(a)/56.5005 · $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.