39 thoughts on “Bunker Survey Calculation. The surveyor should be read all above marks clearly, because reading the draftmark is the first and most essential process.īunker Survey. Aftward Starboard Side (AS), View the Draftmark: Use the small boat to go around the ship and get as near as possible to the draft mark for best viewing.The draftmark could be find at six (6) points on the below places: Reading the Draftmark of the ship Commonly, all ship are designed with draftmark for working with Draft Survey to determined their actual weight. Using Hydrostatic Table provided onboard to begin calculation.Determining of deductible weights by measuring and sounding of ballast tanks, fuel oil, fresh water that existing onboard at the time of survey,.Sampling and testing the sea water or dock water density at the place where the vessel floats,.Fore, Midship, and After at both sides of the ship,
Reading the draftmark of the ship, which consist of six (6) points of draftmarks, i.e.The Draft Survey procedures and calculation ascertained as the following series: Finally, I have comfort time to complete this post after having busy with some surveys that I should fulfil. Any terms on this post should be refer to previous post.
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