← Imerys Lompoc Plant

Imerys Lompoc Plant safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Handling of materials

    accidentRecord 220262720025

    Days away from work only

    Accident narrative

    Received a shock from static electricity built up on a pneumatic material transfer hose while attempting to tape a leak on the hose. Sudden movement in response to the shock resulted in a strain injury to the right wrist/forearm.

  2. Testing grounding systems.

    violationRecord 5165636

    30 CFR 56.12028 · $959.00 proposed penalty

  3. Guarding around lights.

    violationRecord 5166849

    30 CFR 56.12034 · $245.00 proposed penalty

  4. Safe access.

    violationRecord 5166848

    30 CFR 56.11001 · Significant and substantial (S&S) · $1,818.00 proposed penalty

  5. Housekeeping.

    violationRecord 5166847

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $2,712.00 proposed penalty

  6. Construction and maintenance of guards.

    violationRecord 5166846

    30 CFR 56.14112(b) · $165.00 proposed penalty

  7. Moving machine parts.

    violationRecord 5166845

    30 CFR 56.14107(a) · $697.00 proposed penalty

  8. Stacking and storage of materials.

    violationRecord 5166844

    30 CFR 56.16001 · Significant and substantial (S&S) · $17,082.00 proposed penalty

  9. Housekeeping.

    violationRecord 5166843

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $2,712.00 proposed penalty

  10. Inspection and cover plates.

    violationRecord 5166842

    30 CFR 56.12032 · $1,037.00 proposed penalty

  11. Insulation and fittings for power wires and cables.

    violationRecord 5166686

    30 CFR 56.12008 · $245.00 proposed penalty

  12. Electrical conductors.

    violationRecord 5166685

    30 CFR 56.12004 · $549.00 proposed penalty

  13. Stacking and storage of materials.

    violationRecord 5166841

    30 CFR 56.16001 · $642.00 proposed penalty

  14. Stacking and storage of materials.

    violationRecord 5166840

    30 CFR 56.16001 · $1,431.00 proposed penalty

  15. Requirement for container labels.

    violationRecord 5166684

    30 CFR 47.41(a) · $209.00 proposed penalty

  16. Construction and maintenance of guards.

    violationRecord 5165635

    30 CFR 56.14112(a)(1) · $209.00 proposed penalty

  17. Abandoned electric circuits.

    violationRecord 5165634

    30 CFR 56.4011 · $209.00 proposed penalty

  18. Housekeeping.

    violationRecord 5165633

    30 CFR 56.20003(b) · $209.00 proposed penalty

  19. Abandoned electric circuits.

    violationRecord 5165632

    30 CFR 56.4011 · $209.00 proposed penalty

  20. Identification of power switches.

    violationRecord 5165631

    30 CFR 56.12018 · $209.00 proposed penalty

  21. Inspection.

    violationRecord 5166839

    30 CFR 56.4201(a)(1) · $592.00 proposed penalty

  22. Splices and repairs of power cables.

    violationRecord 5166683

    30 CFR 56.12013 · $151.00 proposed penalty

  23. Construction and maintenance of guards.

    violationRecord 5166682

    30 CFR 56.14112(b) · $398.00 proposed penalty

  24. Inspection and cover plates.

    violationRecord 5166681

    30 CFR 56.12032 · $1,320.00 proposed penalty

  25. Parking procedures for unattended equipment.

    violationRecord 5165630

    30 CFR 56.14207 · $1,968.00 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.