Gas Detector Alarm — Underground Level 5
critical
closed
unsafe condition
Underground Level 5 — Crosscut 5-12 May 11, 2026, 10:45:00 PM Emmanuel Zulu
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Description
Gas detector triggered alarm indicating elevated CO levels in crosscut 5-12. Ventilation fan failure suspected.
Immediate Actions Taken
Area evacuated, ventilation team dispatched, secondary fan activated
Incident Information
Zoneunderground
Departmentmining
Shiftnight
Injury Typenone
Assigned ToJames Mwanza
Corrective Actions
open
medium
Root Cause / Fishbone Analysis
People
Process
Equipment
Environment
Management
Materials