The Conversion Strategy From Landing Craft Tank Into Livestock Carrier: An Overview of Technical Evaluation and Economical Benefit

Abstract

The conversion of Landing Craft Tank into Livestock Carrier as an alternative solution was conducted by performing technical and economic assessments. The conversion analysis of LCT vessels to Livestock Carrier was achieved by performing layout rearrangement, stability test, seakeeping, and resistance test to measure the technical change occurring due to the modification. The economic added-value analysis was conducted by calculating the payback period to determine the estimated time needed to recover the cost of an investment. The result showed that the conversion of LCT ships has a good technical assessment. The intact and damage stability performance qualifies the standard criteria given by the IMO standard. The motion result qualifies the standard according to the type of vessel in terms of heave, pitch, and roll motions. Moreover, the resistance of the Livestock Carrier is reduced due to a decrease in displacement and draft. In terms of economic assessment, the Livestock Carrier conversion project qualifies for investment projects and improves the use-value and economy of a business segment.

An Experimental Investigation into the Effect of Bilge Keel Position on Landing Craft Utility Vessels

“…The integral of equation ( 5) is the amount of energy lost in motion decay, Froude method, for each half period of the roll. So the equation: , where then equation ( 8) can be written as in equation (10): and (10)…”

“…The LCU Vessel serves nearly the same function as the Landing Craft Tank [10] and the Landing Ship Tank. The LCU is a ship designed to transport large-weight units such as tanks or armored vehicles, heavy vehicles and equipment.…”