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Crystal Aggregate Materials, LLC safety activity

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

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

Safety activity

  1. Regular Safety and Health Inspection

    inspectionRecord F04AD09
    Portable Plant #1 · 2003668

    0.0 on-site hours reported

  2. Berms or guardrails.

    violationRecord 5111046
    Portable Plant #1 · 2003668

    30 CFR 56.9300(a) · Significant and substantial (S&S)

  3. Electrical conductors.

    violationRecord 5111045
    Portable Plant #1 · 2003668

    30 CFR 56.12004 · Significant and substantial (S&S)

  4. Grounding circuit enclosures.

    violationRecord 5111239
    Portable Plant #1 · 2003668

    30 CFR 56.12025 · $151.00 proposed penalty

  5. Testing grounding systems.

    violationRecord 5111238
    Portable Plant #1 · 2003668

    30 CFR 56.12028 · $151.00 proposed penalty

  6. Inspection.

    violationRecord 5111237
    Portable Plant #1 · 2003668

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

  7. Regular Safety and Health Inspection

    inspectionRecord F041160
    Portable Plant #1 · 2003668

    15.5 on-site hours reported

  8. Moving machine parts.

    violationRecord 5111236
    Portable Plant #1 · 2003668

    30 CFR 56.14107(a) · $151.00 proposed penalty

  9. Compliance Follow-up Inspection

    inspectionRecord F0269A4
    Portable Plant #1 · 2003668

    1.3 on-site hours reported

  10. Compliance Follow-up Inspection

    inspectionRecord F01FB9C
    Portable Plant #1 · 2003668

    2.0 on-site hours reported

  11. Regular Safety and Health Inspection

    inspectionRecord F02699D
    Portable Plant #1 · 2003668

    7.5 on-site hours reported

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

    violationRecord 9697525
    Portable Plant #1 · 2003668

    30 CFR 50.30(a) · $151.00 proposed penalty

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

    violationRecord 9697524
    Portable Plant #1 · 2003668

    30 CFR 50.30(a) · $151.00 proposed penalty

  14. Grounding circuit enclosures.

    violationRecord 9697523
    Portable Plant #1 · 2003668

    30 CFR 56.12025 · $151.00 proposed penalty

  15. Berms or guardrails.

    violationRecord 9697522
    Portable Plant #1 · 2003668

    30 CFR 56.9300(a) · Significant and substantial (S&S) · $165.00 proposed penalty

  16. Insulation and fittings for power wires and cables.

    violationRecord 9697521
    Portable Plant #1 · 2003668

    30 CFR 56.12008 · $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.