← Koenig Materials, LLC

Koenig 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. Slip or fall of person

    accidentRecord 220260750005
    Koenig Materials, LLC · 2000768

    Days away from work only

    Accident narrative

    Employee misplaced EE's foot while descending a ladder and slipped of the rung. EE dropped 3-4 feet and landed on EE's right foot. EE's ankle folded over and sprained it.

  2. Violation — cited standard not reported

    violationRecord 5110120
    Koenig Materials, LLC · 2000768

    $168.00 proposed penalty

  3. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F02E6E2
    Koenig Materials, LLC · 2000768

    12.8 on-site hours reported

  4. Spillage and leakage.

    violationRecord 5110119
    Koenig Materials, LLC · 2000768

    30 CFR 56.4102 · $151.00 proposed penalty

  5. Compliance Follow-up Inspection

    inspectionRecord F02E6E0
    Koenig Materials, LLC · 2000768

    0.5 on-site hours reported

  6. Electrical conductors.

    violationRecord 5110117
    Koenig Materials, LLC · 2000768

    30 CFR 56.12004 · $151.00 proposed penalty

  7. Regular Safety and Health Inspection

    inspectionRecord F02E6DD
    Koenig Materials, LLC · 2000768

    16.3 on-site hours reported

  8. Construction and maintenance of guards.

    violationRecord 5110116
    Koenig Materials, LLC · 2000768

    30 CFR 56.14112(b) · $151.00 proposed penalty

  9. Locking transformer enclosures.

    violationRecord 5110115
    Koenig Materials, LLC · 2000768

    30 CFR 56.12068 · $151.00 proposed penalty

  10. Combustible waste.

    violationRecord 5110114
    Koenig Materials, LLC · 2000768

    30 CFR 56.4104(b) · $151.00 proposed penalty

  11. Housekeeping.

    violationRecord 5110113
    Koenig Materials, LLC · 2000768

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $151.00 proposed penalty

  12. Examination of working places.

    violationRecord 5110252
    Koenig Materials, LLC · 2000768

    30 CFR 56.18002(b) · $151.00 proposed penalty

  13. Regular Safety and Health Inspection

    inspectionRecord F01B6A7
    Koenig Materials, LLC · 2000768

    16.5 on-site hours reported

  14. Brakes.

    violationRecord 5110251
    Koenig Materials, LLC · 2000768

    30 CFR 56.14101(a)(2) · $151.00 proposed penalty

  15. Horns and backup alarms.

    violationRecord 5110250
    Koenig Materials, LLC · 2000768

    30 CFR 56.14132(a) · $151.00 proposed penalty

  16. Machinery, equipment, and tools.

    violationRecord 5110249
    Koenig Materials, LLC · 2000768

    30 CFR 56.14205 · $151.00 proposed penalty

  17. Housekeeping.

    violationRecord 5110248
    Koenig Materials, LLC · 2000768

    30 CFR 56.20003(a) · $151.00 proposed penalty

  18. Housekeeping.

    violationRecord 5110247
    Koenig Materials, LLC · 2000768

    30 CFR 56.20003(a) · $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.