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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. Loading and haulage equipment; inspection and maintenance.

    violationRecord 9882158
    No 5 Strip · 4406045

    30 CFR 77.1606(c) · Significant and substantial (S&S) · $151.00 proposed penalty

  2. Loading and haulage equipment; installations.

    violationRecord 9882157
    No 5 Strip · 4406045

    30 CFR 77.1605(d) · $151.00 proposed penalty

  3. Loading and haulage equipment; installations.

    violationRecord 9882156
    No 5 Strip · 4406045

    30 CFR 77.1605(d) · $151.00 proposed penalty

  4. Regular Safety and Health Inspection

    inspectionRecord F00946A
    No 5 Strip · 4406045

    26.0 on-site hours reported

  5. Accumulations of combustible materials.

    violationRecord 9882152
    No 1 Prep Plant · 4406199

    30 CFR 77.1104 · $151.00 proposed penalty

  6. Accumulations of combustible materials.

    violationRecord 9882151
    No 1 Prep Plant · 4406199

    30 CFR 77.1104 · $151.00 proposed penalty

  7. Loading and haulage equipment; inspection and maintenance.

    violationRecord 9882150
    No 1 Prep Plant · 4406199

    30 CFR 77.1606(c) · $151.00 proposed penalty

  8. Permits for noncompliance.

    violationRecord 8281443
    No 1 Prep Plant · 4406199

    30 CFR 75.502 · $151.00 proposed penalty

  9. Insulating mats at power switches.

    violationRecord 8281442
    No 1 Prep Plant · 4406199

    30 CFR 77.513 · $151.00 proposed penalty

  10. Loading and haulage equipment; installations.

    violationRecord 9882149
    No 1 Prep Plant · 4406199

    30 CFR 77.1605(d) · $151.00 proposed penalty

  11. Regular Safety and Health Inspection

    inspectionRecord F009468
    No 1 Prep Plant · 4406199

    83.8 on-site hours reported

  12. Identification of circuit breakers.

    violationRecord 8281441
    No 1 Prep Plant · 4406199

    30 CFR 77.904 · Significant and substantial (S&S) · $697.00 proposed penalty

  13. Mechanical equipment guards.

    violationRecord 8281440
    No 1 Prep Plant · 4406199

    30 CFR 77.400(a) · Significant and substantial (S&S) · $313.00 proposed penalty

  14. Electric equipment; examination, testing, and maintenance.

    violationRecord 8281439
    No 1 Prep Plant · 4406199

    30 CFR 77.502 · Significant and substantial (S&S) · $697.00 proposed penalty

  15. Spot Inspection

    inspectionRecord 4135520
    Shop · 4407319

    1.5 on-site hours reported

  16. Machinery and equipment; operation and maintenance.

    violationRecord 9882516
    Shop · 4407319

    30 CFR 77.404(a) · Significant and substantial (S&S) · $151.00 proposed penalty

  17. Regular Safety and Health Inspection

    inspectionRecord 4135511
    Shop · 4407319

    16.3 on-site hours reported

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.