EVALUASI DESAIN DAN STABILITAS KAPAL PENANGKAP IKAN DI PALABUHANRATU (STUDI KASUS KAPAL PSP 01) Fishing Vessel Design and Stability Evaluation in Palabuhanratu (Case Study of PSP 01 Training-Fishing Vessel)

Abstract

PSP 01 is a training-fishing vessel that was built in a traditional dock yard in Palabuhanratu, so it was not completed with design drawings and stability calculation. This paper discusses on determining the vessel’s suitability of design and stability condition followed by redesign of main dimension to obtain more optimal design. Simulation carried out in various load conditions and different vessel sizes to get the considerably ideal size of the vessel. The main dimension ratio and coefficient of fineness analysis showed that the vessel was appropriate as multipurpose vessel for fishing activities. Stability condition of the vessel either empty or in existing load condition met the criteria recommended by IMO with a maximum GZ was 0.33 m and an initial GM was 0.64 m. To improve the stability and fish hold capacity, the breadth and depth needed to be increased. The redesign resulted an alternative size ofmain dimensions which were LOA = 14.30 m; B = 5.14 m; D = 2.12 m.

Key words: design, fishing vessel, multipurpose, stability