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Mass City Pit 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 F03CAE0

    2.8 on-site hours reported

  2. Regular Safety and Health Inspection

    inspectionRecord F03CADC

    6.8 on-site hours reported

  3. Verbal Hazard Complaint Inspections

    inspectionRecord F03CADB

    1.8 on-site hours reported

  4. Written safety program.

    violationRecord 5117396

    30 CFR 56.23002(a)

  5. Examination of working places.

    violationRecord 5117395

    30 CFR 56.18002

  6. Requirement for a HazCom program.

    violationRecord 5117394

    30 CFR 47.31(a)

  7. First-aid materials.

    violationRecord 5117393

    30 CFR 56.15001

  8. Warning signs.

    violationRecord 5117392

    30 CFR 56.4101

  9. Inspection.

    violationRecord 5117391

    30 CFR 56.4201(a)

  10. Inspection.

    violationRecord 5117390

    30 CFR 56.4201(a)

  11. Training plans.

    violationRecord 5117389

    30 CFR 46.3(a)

  12. Newly hired experienced miner training.

    violationRecord 5117388

    30 CFR 46.6

  13. New miner training.

    violationRecord 5117387

    30 CFR 46.5 · Significant and substantial (S&S)

  14. Notification of commencement of operations and closing of mines.

    violationRecord 5117386

    30 CFR 56.1000

  15. Traffic control.

    violationRecord 5117385

    30 CFR 56.9100

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.