Search

← PENFIELD MINE

PENFIELD MINE safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Permissible electric face equipment; maintenance.

    violationRecord 9602369

    30 CFR 75.503 · $151.00 proposed penalty

  2. Regular Safety and Health Inspection

    inspectionRecord F005AE6

    153.5 on-site hours reported

  3. Quantity and location of firefighting equipment.

    violationRecord 9602365

    30 CFR 75.1100-2(e) · $151.00 proposed penalty

  4. Ventilation Technical Investigation

    inspectionRecord F00707C

    9.8 on-site hours reported

  5. Roof Control Technical Investigation

    inspectionRecord F00707B

    6.3 on-site hours reported

  6. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9602363

    30 CFR 75.1731(a) · $151.00 proposed penalty

  7. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9602362

    30 CFR 75.1731(a) · $151.00 proposed penalty

  8. Ventilation controls.

    violationRecord 9602360

    30 CFR 75.333(b)(3) · $151.00 proposed penalty

  9. Accumulation of combustible materials.

    violationRecord 9602358

    30 CFR 75.400 · $151.00 proposed penalty

  10. Regular Safety and Health Inspection

    inspectionRecord F005AE3

    169.3 on-site hours reported

  11. Ventilation Technical Investigation

    inspectionRecord F02E3D4

    8.0 on-site hours reported

  12. Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.

    violationRecord 9203241

    30 CFR 75.1714-3(a) · $151.00 proposed penalty

  13. Electric equipment; examination, testing and maintenance.

    violationRecord 9203240

    30 CFR 75.512 · $151.00 proposed penalty

  14. Electric equipment; examination, testing and maintenance.

    violationRecord 9203239

    30 CFR 75.512 · $151.00 proposed penalty

  15. Electric equipment; examination, testing and maintenance.

    violationRecord 9203238

    30 CFR 75.512 · $151.00 proposed penalty

  16. Condition and examination of firefighting equipment.

    violationRecord 9203237

    30 CFR 75.1100-3 · $151.00 proposed penalty

  17. Regular Safety and Health Inspection

    inspectionRecord 6249546

    194.8 on-site hours reported

  18. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9602331

    30 CFR 75.1731(b) · $151.00 proposed penalty

  19. Accumulation of combustible materials.

    violationRecord 9203299

    30 CFR 75.400 · $151.00 proposed penalty

  20. Electric equipment; examination, testing and maintenance.

    violationRecord 9203295

    30 CFR 75.512 · $151.00 proposed penalty

  21. Regular Safety and Health Inspection

    inspectionRecord 6249641

    174.3 on-site hours reported

  22. Roof Control Technical Investigation

    inspectionRecord 6249637

    14.0 on-site hours reported

  23. Ventilation Technical Investigation

    inspectionRecord F013199

    10.0 on-site hours reported

  24. Machinery and equipment; operation and maintenance.

    violationRecord 9603559

    30 CFR 75.1725(a) · Significant and substantial (S&S) · $755.00 proposed penalty

  25. Inspection and cover plates.

    violationRecord 9203292

    30 CFR 77.512 · $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.

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.