USULAN PREVENTION COST UNTUK MENGURANGI WAKTU DELAY PADA PROSES BONGKAR KARGO PUPUK DENGAN PENDEKATAN SISTEM DINAMIS (STUDI KASUS: DERMAGA PT. XYZ)

ZATNIKA, FAJAR (2015) USULAN PREVENTION COST UNTUK MENGURANGI WAKTU DELAY PADA PROSES BONGKAR KARGO PUPUK DENGAN PENDEKATAN SISTEM DINAMIS (STUDI KASUS: DERMAGA PT. XYZ). S1 thesis, Universitas Sultan Ageng Tirtayasa.

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Abstract

PT. XYZ is a company that operates in the field of sea port services specifically for loading and unloading of bulk cargo. Loading and unloading process in PT. XYZ is not yet fully able to say either. In 2013 the delay time that occurs in the process of unloading the cargo of fertilizer is about 89 hours which resulted in the ship queue (congesty) and the company must pay a penalty. One way to reduce the time delay is to conduct prevention activities which of course will be issued a so-called cost prevention cost. This study aims to determine the value of prevention cost the most minimal impact on reducing the time delay that occurs by using the simulation of dynamic systems. Problem-solving method in this study using a dynamic simulation system that begins by identifying the problem, conceptualization system with causal loop diagram (CLD), designing the stock flow diagram as a simulation model with powersim devices, verification models, model validation, conducting experiments and selection of alternative scenarios , There are three alternative scenarios simulated repairs to the prevention cost to reduce the time delay. Scenario 1 is to perform preventive maintenance transporter increase to 57 maintenance per month. Scenario 2 is to perform preventive maintenance equipment increase be 1241 maintenance per month. Scenario 3 perform a combination of preventive maintenance and equipment transporter is increased up to two-fold. Based on the results of the simulation scenario 1 into alternative scenarios improvements prevention cost was chosen because it has the most minimal of Rp 57,362,128.

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Thesis (S1)

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