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Rapid City Quarry & Mill safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Inspection.

    violationRecord 9822786

    30 CFR 56.4201(a)(1) · $151.00 proposed penalty

  2. Handrails and toeboards.

    violationRecord 9909673

    30 CFR 56.11002 · $165.00 proposed penalty

  3. Conveyor start-up warnings.

    violationRecord 9909672

    30 CFR 56.14201(b) · $549.00 proposed penalty

  4. Horns and backup alarms.

    violationRecord 9822785

    30 CFR 56.14132(b)(2) · Significant and substantial (S&S) · $2,712.00 proposed penalty

  5. Electrical conductors.

    violationRecord 9822784

    30 CFR 56.12004 · $549.00 proposed penalty

  6. Regular Safety and Health Inspection

    inspectionRecord 6941692

    62.0 on-site hours reported

  7. Warning signs.

    violationRecord 9909671

    30 CFR 56.4101 · $165.00 proposed penalty

  8. Stationary grinding machines.

    violationRecord 9909670

    30 CFR 56.14115(b) · $245.00 proposed penalty

  9. Snow and ice on walkways and travelways.

    violationRecord 9822753

    30 CFR 56.11016 · Significant and substantial (S&S) · $818.00 proposed penalty

  10. Requirement for container labels.

    violationRecord 9822752

    30 CFR 47.41(a) · $151.00 proposed penalty

  11. New task training.

    violationRecord 9822751

    30 CFR 46.7(a) · Significant and substantial (S&S) · $10,569.00 proposed penalty

  12. New task training.

    violationRecord 9822750

    30 CFR 46.7(a) · Significant and substantial (S&S) · $2,569.00 proposed penalty

  13. Machinery, equipment, and tools.

    violationRecord 9822749

    30 CFR 56.14205 · Significant and substantial (S&S) · $697.00 proposed penalty

  14. Safety defects; examination, correction and records.

    violationRecord 9822748

    30 CFR 56.14100(a) · Significant and substantial (S&S) · $313.00 proposed penalty

  15. Horns and backup alarms.

    violationRecord 9822747

    30 CFR 56.14132(a) · Significant and substantial (S&S) · $313.00 proposed penalty

  16. Warning signs.

    violationRecord 9822746

    30 CFR 56.4101 · $151.00 proposed penalty

  17. Inspection.

    violationRecord 9822745

    30 CFR 56.4201(a)(1) · $151.00 proposed penalty

  18. Parking procedures for unattended equipment.

    violationRecord 9822743

    30 CFR 56.14207 · $151.00 proposed penalty

  19. Parking procedures for unattended equipment.

    violationRecord 9829824

    30 CFR 56.14207 · $245.00 proposed penalty

  20. Safety defects; examination, correction and records.

    violationRecord 9829822

    30 CFR 56.14100(b) · $151.00 proposed penalty

  21. Regular Safety and Health Inspection

    inspectionRecord 6950274

    54.3 on-site hours reported

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.