USCG 3040-SA-4
STEPS
SOLUTION:
Forward Draft =
19'- 00''
19
After Draft =
21'- 10''
21.833333
Mean Draft =
20'- 05''
=
20.42'
Displacement =
10,380
Maximum Forward Draft =
28'- 06.75''
28.5625
Maximum After Draft =
28'- 06.75''
28.5625
Mean Draft =
28'- 06.75''
=
28.56'
A vessel's drafts are: FWD 19'-00", AFT 21'-10". How much more cargo can be loaded to
have the vessel down to the freeboard draft? (Use the information in Section 1, the blue
pages, of the Stability Data Reference Book)
LEGEND:
Blue = information provided.
Black = calculated values.
Red = table values, etc.
Green = ANSWER
Principles of Stability
Stability and Trim Calculations - Tons Per Inch Immersion
3040 -sa-4
Page 1 of 2
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