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McDonald Investment Company Inc 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. Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.

    violationRecord 5064523
    Mid-Coast Aggregates LLC-Mazak Mine · 0801282

    30 CFR 50.20(a) · $151.00 proposed penalty

  2. Verbal Hazard Complaint Inspections

    inspectionRecord F02ED19
    Mid-Coast Aggregates LLC-Mazak Mine · 0801282

    3.5 on-site hours reported

  3. Powered haulage

    accidentRecord 220253390002
    Mid-Coast Aggregates LLC-Mazak Mine · 0801282

    Days away from work only

    Accident narrative

    Driving haul truck across pit. Hit a pothole strut broke and tire went under the machine.

  4. Inspection and cover plates.

    violationRecord 5063247
    Central State Aggregates LLC · 0800956

    30 CFR 56.12032 · $151.00 proposed penalty

  5. Inspection and cover plates.

    violationRecord 5063246
    Central State Aggregates LLC · 0800956

    30 CFR 56.12032 · $151.00 proposed penalty

  6. Moving machine parts.

    violationRecord 5063245
    Central State Aggregates LLC · 0800956

    30 CFR 56.14107(a) · Significant and substantial (S&S) · $245.00 proposed penalty

  7. Regular Safety and Health Inspection

    inspectionRecord F0280C9
    Central State Aggregates LLC · 0800956

    15.5 on-site hours reported

  8. Safety procedures for towing.

    violationRecord 5063244
    Central State Aggregates LLC · 0800956

    30 CFR 56.14209(b) · $151.00 proposed penalty

  9. Powered haulage

    accidentRecord 220253390003
    Central State Aggregates LLC · 0800956

    Days away from work only

    Accident narrative

    Coming off hill with loader, hit a pothole with loader, bucket went into ground causing EE to be thrown forward and hit the steering wheel.

  10. Regular Safety and Health Inspection

    inspectionRecord F01ECEA
    Mid-Coast Aggregates LLC-Mazak Mine · 0801282

    18.5 on-site hours reported

  11. Regular Safety and Health Inspection

    inspectionRecord F0117BF
    Central State Aggregates LLC · 0800956

    9.5 on-site hours reported

  12. Testing grounding systems.

    violationRecord 9827320
    Central State Aggregates LLC · 0800956

    30 CFR 56.12028 · $151.00 proposed penalty

  13. Inspection and cover plates.

    violationRecord 9827319
    Central State Aggregates LLC · 0800956

    30 CFR 56.12032 · $151.00 proposed penalty

  14. Electrical conductors.

    violationRecord 9827318
    Central State Aggregates LLC · 0800956

    30 CFR 56.12004 · $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.