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← Amrize Marblehead Aggregates

Amrize Marblehead Aggregates safety activity

MSHA violations, accident reports and inspections.

2025-01-01 – 2026-10-28Database snapshot · 2026-10-28

Safety activity

  1. Testing grounding systems.

    violationRecord 9697346

    30 CFR 56.12028

  2. Unguarded conveyors with adjacent travelways.

    violationRecord 9697345

    30 CFR 56.14109(a) · Significant and substantial (S&S)

  3. Unguarded conveyors with adjacent travelways.

    violationRecord 9697344

    30 CFR 56.14109(a) · Significant and substantial (S&S)

  4. Moving machine parts.

    violationRecord 9697343

    30 CFR 56.14107(a)

  5. Regular Safety and Health Inspection

    inspectionRecord F042A59

    0.0 on-site hours reported

  6. Testing grounding systems.

    violationRecord 9697342

    30 CFR 56.12028

  7. Combustible waste.

    violationRecord 9697341

    30 CFR 56.4104(b)

  8. Housekeeping.

    violationRecord 9697340

    30 CFR 56.20003(a)

  9. Construction and maintenance of guards.

    violationRecord 9697339

    30 CFR 56.14112(b)

  10. Testing grounding systems.

    violationRecord 9697338

    30 CFR 56.12028

  11. Parking procedures for unattended equipment.

    violationRecord 9697337

    30 CFR 56.14207

  12. Impoundment Spot Inspection

    inspectionRecord F042A58

    0.0 on-site hours reported

  13. Impoundment Spot Inspection

    inspectionRecord F042A4B

    2.8 on-site hours reported

  14. Construction and maintenance of guards.

    violationRecord 9879195

    30 CFR 56.14112(a)(1) · $151.00 proposed penalty

  15. Housekeeping.

    violationRecord 9879194

    30 CFR 56.20003(a) · $151.00 proposed penalty

  16. Housekeeping.

    violationRecord 9879193

    30 CFR 56.20003(a) · $151.00 proposed penalty

  17. Housekeeping.

    violationRecord 9879192

    30 CFR 56.20003(a) · $151.00 proposed penalty

  18. Housekeeping.

    violationRecord 9273285

    30 CFR 56.20003(a) · $151.00 proposed penalty

  19. Housekeeping.

    violationRecord 9273284

    30 CFR 56.20003(a) · $151.00 proposed penalty

  20. Housekeeping.

    violationRecord 9273283

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $398.00 proposed penalty

  21. Housekeeping.

    violationRecord 9273282

    30 CFR 56.20003(a) · $151.00 proposed penalty

  22. Regular Safety and Health Inspection

    inspectionRecord F02A6AC

    41.8 on-site hours reported

  23. Impoundment Spot Inspection

    inspectionRecord F02E203

    3.5 on-site hours reported

  24. Impoundment Spot Inspection

    inspectionRecord F02E1F2

    3.3 on-site hours reported

  25. Written safety program.

    violationRecord 5110166

    30 CFR 56.23002(b) · $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.

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.