M/V AMI Cargo Hold 9 Incident (Coal Self-Heating)

Incident Development (Nov 05-09, 2025)

Emergency Commitment & Monitoring (Nov 09-17)

Arrival & Port Coordination (Nov 17-20)

Gas Monitoring Equipment (RIKEN KIKAI GX-2012)

Inherent Cargo Properties (Coal Grade D)

Gas Trend Progression (Hold 9)

Root Cause Hypothesis (Master's Analysis)

Scaling and Air Exclusion

Boundary Ceiling

Atmosphere Trend After Scaling (Nov 09-16)

Compliance and Expert Engagement

Conflict of IMSBC Requirements (Master's Request)

MSA: Port Coordination (Yantai)

Ventilation Protocol (Nov 18, at Anchorage)

Safety Measures Upon Berthing (Approved Plan)

Type: Multi-gas Detector (GX-2012/GX-3R)

Capabilities: O2, CH4, CO, H2S

Features: Integral Pump (for remote sampling)

Calibration: Valid until Nov 21, 2025 (Calibration Confirmed)

Limitation: CO Reading limited to <500 ppm (Overrange Condition)