ANALYSIS OF EXISTING TRADITIONAL FISHING VESSEL WITH HOLD COMPARTMENT FOR LIVE FISH

Abstract

Hold compartment for live fish in a traditional fishing vessel are important to increase fishermen's income, especially for grouper fish target capture with high economic value. The analysis object is the existing traditional fishing vessel in Pagerungan Besar Island, Sumenep Regency, East Java. Generally, for Indonesian traditional fishing vessels are building by the traditional method without calculations and design drawings. This research aims to analyze the design of fishing vessel construction with a live fish hatching system and evaluating its characteristics including stability, resistance, engine power, and the condition of the hold compartment of live grouper fish. The method was used descriptive numerical method by taking measurements directly and then design the fishing vessel samples and the trough corresponds to the data size in the field using the Maxsurf student version and CAD software. The analysis was carried out with the maximum speed of the fishing vessel in full loading condition was 10 knots with a resistance of 1,8 kN and engine power required of 24,428 HP. The stability result is illustrated by the GZ curve with 0,276 m in max GZ and 43,6o of max return angle. The stability was evaluated by International Maritime Organization (IMO) criteria standard with loading condition 2 (two) does not pass the IMO criteria. The water quality of the hold fish compartment was fine because the circulation of water from the inlet to the outlet hole is doing well in the transportation process.