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FEASIBILITY ANALYSIS OF OPERATION OF PURSE SEINE AS A FISHING VESSEL IN BONE BAY, SOUTH SULAWESI Anshari, Andi Imran
Journal of Agriculture Vol. 1 No. 03 (2022): Research Articles, November 2022
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v1i03.2396

Abstract

This study aims to analyze the feasibility of operating purse seine vessels operated in Bone Bay. The sampling method uses purposive sampling. There are 4 ship samples and to facilitate measurement using ships that are docking. The data analyzed are the ratio of the main size of the ship, stability, seaworthiness criteria, and ship operation criteria. The results showed that the feasibility of operating purse seine vessels operating in Bone Bay, feasible to operate based on the results of the analysis of each parameter. The L/B ratio value of the purse seine vessels studied ranged from 3.73 – 4.59; L/D ranges from 10.72 – 12.58; and B/D ranges from 2.34 – 3.16. The stability curve of sample ship 1 shows a Max GZ value of 163.27 cm at a slower angle of 73.6 deg, sample ship 2 shows a Max GZ value of 159.75 cm at a low angle of 58.2 deg, sample ship 3 shows a Max GZ value of 154.75 cm at a low angle of 60.9 deg and sample ship 4 Data shows a Max GZ value of 139.59 cm at a low angle of 60.9 deg. The criteria value of the sample ship has met the minimum value standards set by the IMO (International Maritime Organization).
Solid Waste Handling Techniques on Board Cargo Ships Zakri, Yan; Anshari, Andi Imran
Indonesian Journal of Contemporary Multidisciplinary Research Vol. 2 No. 6 (2023): November 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/modern.v2i6.7458

Abstract

The objectives to be achieved in this study are to obtain an overview of the handling and characteristics of solid waste generated by cargo ships and reduce the volume of solid waste from cargo ships, while the benefits can be input for ship owners in managing waste on board. The method used is the experimental method by making a hydraulic press machine so as to reduce the volume of waste generated from cargo ships, in addition to using the interview method to the crew of the ship. The results of the solid waste survey generated on board the cargo ship originated from the deck, bridge, engine room, crew room, saloon, stern and kitchen. There are several types of solid waste including: Food scraps, Plastic, Paper, Iron, Textile/Fabric, Glass and others. The observation of the quantity of solid waste shows that the crew produces an average of 1.6 liters of waste per day per crew. While each room or section on board the cargo ship produces an average of 25 liters of solid waste per day per room. The crew's indifference to the handling of solid waste on board is 75%, so by trying to use a press, the volume of solid waste will be reduced. In addition, the press tool designed is also very easy to operate, high effectiveness, cheap and maintenance-free. The results showed that using a press can reduce the volume of solid waste by 50% to 75%