ANALISA PERUBAHAN DRAFT KAPAL PADA MODIFIKASI ACCOMODATION WORK BARGE (AWB) 345 FEET

Abstract

The barge is designed in the shape of a hull and does not have its own propulsion system, over time to meet the needs of the company and support the barge work to be converted by modification, including being used as an accommodation place, one of which is on a 345-foot barge, modified into an Accomodation Work Barge (AWB) of 345 feet. As a result of the change/change of function, it will definitely cause a change in weight and draft Barge. For this reason, it is necessary to calculate the construction weight of the barge of 345 feet, before and after modification to the Accomodation Work Barge (AWB) of 345 feet. The load calculation is done mathematically according to the existing construction on the 345 feet barge. The calculation includes a 345-foot barge building before modification without sideboards, a 345-foot upper building after modification to an Accomodation Work Barge (AWB), and draft changes. This research uses a type of quantitative research where a lot of data in the form of numbers, tables and graphs can be accounted for. The results of this study are known that the total weight of the construction of the barge is 345 feet before modification without sideboard in Tons is 1618.824 ton, the total weight of the construction of the building on the barge is 345 feet after modification to Accomodation Work Barge (AWB) 345 feet is 353.94 ton, and the draft change that occurred at the weight of the barge 345 feet before modification is 0.7802 m and after modification to Accomodation Work Barge (AWB) 345 feet is 0.932 m.