Cargo Tank Level Gauging: One Number, Two Paths
One number from a radar cargo tank gauge becomes a custody record on one path and an alarm on the other — while the shutdown valve answers to a sensor of its own, by rule.
Topic · 3 articles
Cargo Systems
Hold Washing: When Clean Is Defined by Contract
An engineering and authority analysis of the bulk carrier hold washing system (SYS-035) — why its completion criterion comes from the charterparty rather than a regulation, and what that changes about its cyber exposure.
Crude Oil Washing: The System That Rules Built
An engineering and cyber analysis of the crude oil washing system — five BOM rows, four typologies, and a safety case owned by a neighbouring system.