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William D Humphreys 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. Insulating mats at power switches.

    violationRecord 9215000
    No 1 Prep Plant · 4406199

    30 CFR 77.513

  2. Regular Safety and Health Inspection

    inspectionRecord F03AE76
    No 1 Prep Plant · 4406199

    32.5 on-site hours reported

  3. Impoundment Spot Inspection

    inspectionRecord F0134F4
    No 1 Prep Plant · 4406199

    4.0 on-site hours reported

  4. Regular Safety and Health Inspection

    inspectionRecord F0171CA
    Shop · 4407319

    10.0 on-site hours reported

  5. Spot Inspection

    inspectionRecord F029AB1
    No 1 Prep Plant · 4406199

    1.0 on-site hours reported

  6. Regular Safety and Health Inspection

    inspectionRecord F029AA7
    No 1 Prep Plant · 4406199

    49.3 on-site hours reported

  7. Machinery and equipment; operation and maintenance.

    violationRecord 9272189
    No 1 Prep Plant · 4406199

    30 CFR 77.404(a) · Significant and substantial (S&S) · $465.00 proposed penalty

  8. Storage of materials.

    violationRecord 9272188
    No 1 Prep Plant · 4406199

    30 CFR 77.208(d) · $151.00 proposed penalty

  9. Impoundment Spot Inspection

    inspectionRecord F0134E2
    No 1 Prep Plant · 4406199

    5.5 on-site hours reported

  10. Regular Safety and Health Inspection

    inspectionRecord F0171B1
    Shop · 4407319

    10.5 on-site hours reported

  11. Quantity and location of firefighting equipment.

    violationRecord 9214943
    Shop · 4407319

    30 CFR 77.1109(c)(1) · $151.00 proposed penalty

  12. Machinery and equipment; operation and maintenance.

    violationRecord 9272124
    No 1 Prep Plant · 4406199

    30 CFR 77.404(a) · Significant and substantial (S&S) · $549.00 proposed penalty

  13. Loading and haulage equipment; inspection and maintenance.

    violationRecord 9272123
    No 1 Prep Plant · 4406199

    30 CFR 77.1606(c) · $151.00 proposed penalty

  14. Accumulations of combustible materials.

    violationRecord 9272122
    No 1 Prep Plant · 4406199

    30 CFR 77.1104 · $151.00 proposed penalty

  15. Storage of materials.

    violationRecord 9272121
    No 1 Prep Plant · 4406199

    30 CFR 77.208(d) · Significant and substantial (S&S) · $151.00 proposed penalty

  16. Travelways at surface installations.

    violationRecord 9272120
    No 1 Prep Plant · 4406199

    30 CFR 77.205(b) · Significant and substantial (S&S) · $151.00 proposed penalty

  17. Inspection and cover plates.

    violationRecord 9272119
    No 1 Prep Plant · 4406199

    30 CFR 77.512 · Significant and substantial (S&S) · $313.00 proposed penalty

  18. Regular Safety and Health Inspection

    inspectionRecord F008C8D
    No 1 Prep Plant · 4406199

    60.8 on-site hours reported

  19. Spot Inspection

    inspectionRecord F01719E
    No 5 Strip · 4406045

    4.0 on-site hours reported

  20. Impoundment Spot Inspection

    inspectionRecord F00AEC4
    No 1 Prep Plant · 4406199

    5.0 on-site hours reported

  21. Regular Safety and Health Inspection

    inspectionRecord F008C75
    Shop · 4407319

    12.0 on-site hours reported

  22. Handling of materials

    accidentRecord 220251810030
    No 5 Strip · 4406045

    Days away from work only

    Accident narrative

    Employee stated that they were climbing up onto the dozer to work on the engine. As they did, they felt a pop in left knee. They experienced extreme pain in the knee as they attempted to walk on it. Went and got checked. Missed work on 06/24 and returned on regular duty on 06/25. Went to ortho on 06/27. Returned to work on regular duty on 06/30. Lost 2 days work.

  23. Spot Inspection

    inspectionRecord F009473
    No 1 Prep Plant · 4406199

    3.0 on-site hours reported

  24. Spot Inspection

    inspectionRecord F009471
    No 5 Strip · 4406045

    8.5 on-site hours reported

  25. Loading and haulage equipment; installations.

    violationRecord 9882165
    No 5 Strip · 4406045

    30 CFR 77.1605(k) · Significant and substantial (S&S) · $209.00 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.