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LEGEND:

USCG 2436-SA-4

STEPS

SOLUTION:

INITIAL DRAFT

FEET- INCHES

FORWARD

20'- 09''

AFT

21'- 01''

MEAN

20'- 11''

Loaded

Disch

Shifted

Disch

320 tons

-82 tons

50 tons

Load

47.0'

110

Fwd

FWD

Aft

FOR YOUR MEAN DRAFT Look Up:

BLUE PAGES - Sheet 1, Deadweight Scale

TPI

48.0

Intermediate Mean

Initial Mean

WEIGHT

DISTANCE

FROM AMIDSHIPS

Blue = information provided.

Black = calculated values.

Red = table values, etc.

Green = ANSWER

Your vessel's drafts are FWD 20'-09", AFT 21'-01". Use the information in Section 1, the
blue pages, of the Stability Data Reference Book to determine the final drafts if: (1) 320 tons
are loaded 47 feet forward of amidships; (2) 82 tons are discharged 110 feet forward of
amidships; and (3) 50 tons of fuel are pumped 60 feet forward.

Principles of Stability

Stability and Trim Calculations - Utilization of Trim Tables - Blue Pages - Final Drafts

2436-sa-4.pdf

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