in

Fresh water allowance or FWA

Fresh water allowance or FWA. This is the change in draught of a vessel when it moves from salt water (density 1.025 tonnes/cu.m) to fresh water (1 tonne/cu.m). The FWA for a vessel for a draught at or near the summer loadline can be calculated by the formula:

Displacement / 4 x TPC

where, TPC = the tonnes per centimetre immersion.

Written by Master

Comments

Leave a Reply

Loading…

0

Comments

0 comments

Freight units

Fridays and Holidays excepted and Fridays and Holidays included (FHEX and FHINC)