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Denver Rock safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Regular Safety and Health Inspection

    inspectionRecord F03D716

    2.0 on-site hours reported

  2. Examination of working places.

    violationRecord 6582382

    30 CFR 56.18002

  3. Spot Inspection

    inspectionRecord F03D714

    4.0 on-site hours reported

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

    violationRecord 6582381

    30 CFR 56.1000

  5. Requirement for a HazCom program.

    violationRecord 6582380

    30 CFR 47.31(a)

  6. New miner training.

    violationRecord 6582379

    30 CFR 46.5(a)

  7. Training plans.

    violationRecord 6582378

    30 CFR 46.3(a)

  8. Scope.

    violationRecord 6582377

    30 CFR 41.10

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.