← Tilden Mining Company, LC.

Tilden Mining Company, LC. safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. Slip or fall of person

    accidentRecord 220260480024
    Tilden Mine · 2000422

    Days restricted activity only

    Accident narrative

    An employee fell while walking. While attempting to catch themselves, they sustained lacerations to their left hand and chin.

  2. Requirements for written safety program.

    violationRecord 5117286
    Tilden Mine · 2000422

    30 CFR 56.23003(b) · $151.00 proposed penalty

  3. Independent contractor register.

    violationRecord 5117285
    Tilden Mine · 2000422

    30 CFR 45.4(b) · $151.00 proposed penalty

  4. Correction of dangerous conditions.

    violationRecord 5117053
    Tilden Mine · 2000422

    30 CFR 56.12030 · Significant and substantial (S&S) · $8,315.00 proposed penalty

  5. Moving machine parts.

    violationRecord 5117052
    Tilden Mine · 2000422

    30 CFR 56.14107(a) · $549.00 proposed penalty

  6. Inspection and cover plates.

    violationRecord 5117051
    Tilden Mine · 2000422

    30 CFR 56.12032 · $313.00 proposed penalty

  7. Snow and ice on walkways and travelways.

    violationRecord 5117284
    Tilden Mine · 2000422

    30 CFR 56.11016 · $504.00 proposed penalty

  8. Snow and ice on walkways and travelways.

    violationRecord 5117283
    Tilden Mine · 2000422

    30 CFR 56.11016 · Significant and substantial (S&S) · $1,126.00 proposed penalty

  9. Snow and ice on walkways and travelways.

    violationRecord 5117282
    Tilden Mine · 2000422

    30 CFR 56.11016 · $504.00 proposed penalty

  10. Testing grounding systems.

    violationRecord 5116702
    Tilden Mine · 2000422

    30 CFR 56.12028 · $1,219.00 proposed penalty

  11. Construction and maintenance of guards.

    violationRecord 5116701
    Tilden Mine · 2000422

    30 CFR 56.14112(b) · $697.00 proposed penalty

  12. Electrical conductors.

    violationRecord 5117050
    Tilden Mine · 2000422

    30 CFR 56.12004 · $336.00 proposed penalty

  13. Securing gas cylinders.

    violationRecord 5117049
    Tilden Mine · 2000422

    30 CFR 56.16005 · $226.00 proposed penalty

  14. Testing grounding systems.

    violationRecord 5117048
    Tilden Mine · 2000422

    30 CFR 56.12028 · $366.00 proposed penalty

  15. Spillage and leakage.

    violationRecord 5117047
    Tilden Mine · 2000422

    30 CFR 56.4102 · $465.00 proposed penalty

  16. Combustible waste.

    violationRecord 5117046
    Tilden Mine · 2000422

    30 CFR 56.4104(b) · $226.00 proposed penalty

  17. Testing grounding systems.

    violationRecord 5117045
    Tilden Mine · 2000422

    30 CFR 56.12028 · $366.00 proposed penalty

  18. Snow and ice on walkways and travelways.

    violationRecord 5116700
    Tilden Mine · 2000422

    30 CFR 56.11016 · $226.00 proposed penalty

  19. Snow and ice on walkways and travelways.

    violationRecord 5116699
    Tilden Mine · 2000422

    30 CFR 56.11016 · Significant and substantial (S&S) · $1,126.00 proposed penalty

  20. Temporary, portable containers.

    violationRecord 5116698
    Tilden Mine · 2000422

    30 CFR 47.44(b) · $226.00 proposed penalty

  21. First-aid materials.

    violationRecord 5116697
    Tilden Mine · 2000422

    30 CFR 56.15001 · $336.00 proposed penalty

  22. Housekeeping.

    violationRecord 5116696
    Tilden Mine · 2000422

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $4,047.00 proposed penalty

  23. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F016F68
    Tilden Mine · 2000422

    5.8 on-site hours reported

  24. Exits.

    violationRecord 5117280
    Tilden Mine · 2000422

    30 CFR 56.4530 · $226.00 proposed penalty

  25. Berms or guardrails.

    violationRecord 5117279
    Tilden Mine · 2000422

    30 CFR 56.9300(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.

Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.

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.