← Northshore Mining Company

Northshore Mining Company safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Slip or fall of person

    accidentRecord 220261660012

    Days away from work only

    Accident narrative

    The employee was stepping down from the 83/84 drop chute door and stepped on the wash pan causing the left foot to extend. The employee felt pain in the left ankle after stepping down. After medical evaluation it was determined that the left Achilles tendon was ruptured.

  2. Compliance Follow-up Inspection

    inspectionRecord F00A45D

    4.5 on-site hours reported

  3. Housekeeping.

    violationRecord 6490660

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $2,712.00 proposed penalty

  4. Parking procedures for unattended equipment.

    violationRecord 5112034

    30 CFR 56.14207 · $336.00 proposed penalty

  5. Locking transformer enclosures.

    violationRecord 5111764

    30 CFR 56.12068 · $336.00 proposed penalty

  6. Construction and maintenance of ladders.

    violationRecord 5112033

    30 CFR 56.11003 · $151.00 proposed penalty

  7. Housekeeping.

    violationRecord 5112032

    30 CFR 56.20003(b) · $209.00 proposed penalty

  8. Construction and maintenance of ladders.

    violationRecord 5112031

    30 CFR 56.11003 · $151.00 proposed penalty

  9. Testing grounding systems.

    violationRecord 5112030

    30 CFR 56.12028 · $642.00 proposed penalty

  10. Construction and maintenance of guards.

    violationRecord 5111763

    30 CFR 56.14112(a)(2) · $336.00 proposed penalty

  11. Housekeeping.

    violationRecord 5111762

    30 CFR 56.20003(c) · $226.00 proposed penalty

  12. Housekeeping.

    violationRecord 5111761

    30 CFR 56.20003(c) · $151.00 proposed penalty

  13. Housekeeping.

    violationRecord 5111760

    30 CFR 56.20003(b) · Significant and substantial (S&S) · $2,312.00 proposed penalty

  14. Housekeeping.

    violationRecord 5111759

    30 CFR 56.20003(b) · Significant and substantial (S&S) · $2,312.00 proposed penalty

  15. Impoundment Spot Inspection

    inspectionRecord F03054C

    2.5 on-site hours reported

  16. Oxygen cylinder storage.

    violationRecord 5112029

    30 CFR 56.4601 · $151.00 proposed penalty

  17. Housekeeping.

    violationRecord 5112028

    30 CFR 56.20003(c) · $151.00 proposed penalty

  18. Handrails and toeboards.

    violationRecord 5112027

    30 CFR 56.11002 · $193.00 proposed penalty

  19. Housekeeping.

    violationRecord 5112026

    30 CFR 56.20003(b) · $226.00 proposed penalty

  20. Oxygen cylinder storage.

    violationRecord 5112025

    30 CFR 56.4601 · $151.00 proposed penalty

  21. Toilet facilities.

    violationRecord 5112024

    30 CFR 56.20008(a) · $151.00 proposed penalty

  22. Berms or guardrails.

    violationRecord 5112023

    30 CFR 56.9300(b) · $226.00 proposed penalty

  23. Protection of gas cylinder valves.

    violationRecord 5112022

    30 CFR 56.16006 · $336.00 proposed penalty

  24. Inspection and cover plates.

    violationRecord 5112021

    30 CFR 56.12032 · $336.00 proposed penalty

  25. Housekeeping.

    violationRecord 5112020

    30 CFR 56.20003(b) · $504.00 proposed penalty

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.