Prewash Requirement Check (Annex II Reg 13)
Decision support for whether a prewash is required after discharging a Category X/Y cargo.
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Formula, assumptions, and limits
| Symbol | Meaning | Unit |
|---|---|---|
| High viscosity, > 25 mPa·s at unloading T | boolean | |
| Melting point > 15 °C | boolean |
Source: MARPOL Annex II Reg 13
In short
Decision support for whether a prewash is required after discharging a Category X/Y cargo.