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OnCore7 safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Compliance Follow-up Inspection

    inspectionRecord F0029B3

    0.8 on-site hours reported

  2. Requirement for an MSDS.

    violationRecord 5250480

    30 CFR 47.51(a)

  3. Testing grounding systems.

    violationRecord 5250479

    30 CFR 56.12028

  4. Regular Safety and Health Inspection

    inspectionRecord F0029B0

    8.0 on-site hours reported

  5. Electrical conductors.

    violationRecord 5250478

    30 CFR 56.12004

  6. Safety defects; examination, correction and records.

    violationRecord 5250477

    30 CFR 56.14100(c)

  7. Electrical conductors.

    violationRecord 5250476

    30 CFR 56.12004

  8. Regular Safety and Health Inspection

    inspectionRecord F014A16

    13.0 on-site hours reported

  9. Regular Safety and Health Inspection

    inspectionRecord F01A3B9

    6.5 on-site hours reported

  10. Regular Safety and Health Inspection

    inspectionRecord F01AF30

    4.3 on-site hours reported

  11. Spot Inspection

    inspectionRecord F01559D

    0.0 on-site hours reported

  12. General instructions for completing MSHA Form 7000-1.

    violationRecord 9791157

    30 CFR 50.20-1 · $151.00 proposed penalty

  13. Regular Safety and Health Inspection

    inspectionRecord F006EFF

    11.5 on-site hours reported

  14. Machinery

    accidentRecord 220250360004

    Days away from work only

    Accident narrative

    Miner was using an impact wrench to remove the bolts from the tail bearing. When they removed the last bolt, the bearing jumped up, trapping a hand between the bearing and the take-up guard.

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.