Analisa Dampak Disrupsi pada Permasalahan Spare Part Joint Replenishment

Erly Ekayanti Rosyida; Erik Ricardo; Dwi Iryaning Handayani

doi:10.37638/sinta.4.1.129-138

Authors

Erly Ekayanti Rosyida Universitas Islam Majapahit https://orcid.org/0000-0003-2342-9793
Erik Ricardo Department of Industrial Engineering, Faculty of Engineering, Universitas Islam Majapahit, Mojokerto
Dwi Iryaning Handayani Universitas Panca Marga

DOI:

https://doi.org/10.37638/sinta.4.1.129-138

Abstract

This study aims to minimize inventory costs by implementing a joint replenishment policy on the spare parts inventory system by considering disruption. Analysis was carried out on 11 spare parts related to the effect of disruption on the determination of T, kj and the total costs generated. The results showed that the implementation of joint replenishment policy can reduce inventory costs by up to 21.7%. The effect of disruption in the form of rising material prices affects the increase in total costs linearly. Based on this, companies can choose the right time to order spare parts inventory, so as to avoid excessive storage costs and ordering costs.

Author Biographies

Erly Ekayanti Rosyida, Universitas Islam Majapahit

Program Studi Teknik Industri

Dwi Iryaning Handayani, Universitas Panca Marga

Program Studi Teknik Industri

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