Search

← Thomas R Hamilton

Thomas R Hamilton safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. Ventilation controls.

    violationRecord 5085535
    Cawood #1 · 1519963

    30 CFR 75.333(b)(2)

  2. Machinery and equipment; operation and maintenance.

    violationRecord 5085534
    Cawood #1 · 1519963

    30 CFR 75.1725(a) · Significant and substantial (S&S)

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

    violationRecord 5085533
    Cawood #1 · 1519963

    30 CFR 75.1714-3(a)

  4. Permissible electric face equipment; maintenance.

    violationRecord 5085532
    Cawood #1 · 1519963

    30 CFR 75.503

  5. Slip or fall of person

    accidentRecord 220263020022
    Cawood #1 · 1519963

    Days away from work only

    Accident narrative

    Employee was greasing the Cat D6T Dozer when they stepped from push arm to the track of the Cat D6T Dozer when their foot slipped and right leg went between push arm and track and employee fell backwards injuring their right knee.

  6. Automatic emergency-parking brakes.

    violationRecord 5086114
    Cawood #1 · 1519963

    30 CFR 75.523-3(c)(2)

  7. Refuge alternatives.

    violationRecord 5086113
    Cawood #1 · 1519963

    30 CFR 75.1506(c)(1)

  8. Temporary notations, revisions, and supplements.

    violationRecord 5086112
    Cawood #1 · 1519963

    30 CFR 75.1202

  9. Dry chemical devices; capacity; minimum requirements.

    violationRecord 5086111
    Cawood #1 · 1519963

    30 CFR 75.1107-9(a)(1)

  10. Permissible electric face equipment; maintenance.

    violationRecord 5086110
    Cawood #1 · 1519963

    30 CFR 75.503

  11. Verbal Hazard Complaint Inspections

    inspectionRecord F0016BF
    Kelly Branch · 1519897

    6.5 on-site hours reported

  12. Spot Inspection

    inspectionRecord F0016C0
    Kelly Branch · 1519897

    12.5 on-site hours reported

  13. Loading and haulage equipment; installations.

    violationRecord 5085187
    Kelly Branch · 1519897

    30 CFR 77.1605(k)

  14. Accumulations of combustible materials.

    violationRecord 5085186
    Kelly Branch · 1519897

    30 CFR 77.1104

  15. Examination and maintenance of firefighting equipment.

    violationRecord 5085185
    Kelly Branch · 1519897

    30 CFR 77.1110

  16. Accumulations of combustible materials.

    violationRecord 5085184
    Kelly Branch · 1519897

    30 CFR 77.1104

  17. Loading and haulage equipment; inspection and maintenance.

    violationRecord 5085183
    Kelly Branch · 1519897

    30 CFR 77.1606(c)

  18. Accumulations of combustible materials.

    violationRecord 5085182
    Kelly Branch · 1519897

    30 CFR 77.1104

  19. Loading and haulage equipment; installations.

    violationRecord 5085181
    Kelly Branch · 1519897

    30 CFR 77.1605(k)

  20. Methane monitors.

    violationRecord 5085635
    Cawood #1 · 1519963

    30 CFR 75.342(a)(4)(ii)

  21. On-shift examination.

    violationRecord 5086109
    Cawood #1 · 1519963

    30 CFR 75.362(a)(2)

  22. Power wires and cables; insulation and protection.

    violationRecord 5086108
    Cawood #1 · 1519963

    30 CFR 75.517 · Significant and substantial (S&S)

  23. Grounding metallic frames, casings, and other enclosures of electric equipment.

    violationRecord 5086107
    Cawood #1 · 1519963

    30 CFR 75.701

  24. Mine ventilation plan; submission and approval.

    violationRecord 5086106
    Cawood #1 · 1519963

    30 CFR 75.370(a)(1)

  25. Drill dust control at underground areas of underground mines.

    violationRecord 5086105
    Cawood #1 · 1519963

    30 CFR 72.630(b)

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.