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Analisis Sistem Distribusi BBM Dengan Menggunakan Konsep Cost-Based Value Stream Mapping di PT. Pertamina ., Derlini; Purwanto, Hadi; Polewangi, Yudi Daeng; Silvana, Nukhe Andri; Herlambang, Andri
Rekayasa Material, Manufaktur dan Energi Vol 6, No 1: Maret 2023
Publisher : Fakultas Teknik UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/rmme.v6i1.13596

Abstract

PT. Pertamina (Persero) Marketing Operation Region 1 (MOR1) oil fuel Terminal (TBBM) Medan Group has a problem that is less optimized the cost of the company's operational activities so as to reduce the company's profit then in this research combine the concept of cost-based and value stream mapping by describing the flow of information and material on the value stream and continued by calculating the cost based. After the calculation of the results can be obtained before the cost reduction, then the company to run its operational activities that consist of the process of acceptanming its duties and responsibilities as a distribution of fuel so that the operational activities of the company issued a distribution fee of Rp. 3.964,- / liter, then from the supply point switching there are 68 industrial companies that can be transferred to the fuel Terminal Pematangsiantar and 34 diverted to the fuel Terminal range so that the company can reduce the cost of distribution fuel by Rp. 2.429,-/liter.ce, filling and distribution of fuel to issue a distribution fee of Rp. 6.393,-/liter, by describing the value stream of identification of some waste namely waste waiting, waste over processing, waste motions and waste of transportation. After the improvement is the reduction of waste and supply point transfer to several industrial companies, the company can create effectively and efficiently in perfor.
ANALISIS PENGENDALIAN PERSEDIAAN BARANG MENGGUNAKAN METODE PERIOD ORDER QUANTITY Herlambang, Andri; Amri, Syahputra; Andrean, Reza
Jurnal Manajemen Rekayasa dan Inovasi Bisnis Vol. 3 No. 1 (2024): AGUSTUS 2024
Publisher : LPPM-ITEBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62375/jmrib.v3i1.351

Abstract

This research aims to analyze and create an order scheduling system using the Period Order Quantity (POQ) method so that companies can schedule orders optimally and reduce ordering costs at the Medan Battery Shop. Companies can control inventory and increase their ability to plan the procurement of goods according to consumer needs. The data used in the research is the sales period in May - October 2023. The calculation results show that the company can order goods optimally to avoid stock shortages when selling, namely that orders are made once every 9 days with an order frequency of 140 pcs per order and the company must have a safety stock of 13 pcs to anticipate an increase in the number of purchases or You can place an order when there are 151 pieces left in stock.