Analisa Produktivitas Pada Divisi Produksi PT. XYZ Menggunakan Metode Objective Matrix (OMAX)

Abstract

PT. XYZ is a company engaged in the fabrication industry. Based on data in 2018 and 2019 this company has not been able to reach the predetermined production target. Another problem is the amount of resources used is not proportional to the results of production. The purpose of this study is to measure the level of productivity of the Production Division. The method used is the Objective Matrix (OMAX) method. Determination of the weight of each ratio using the AHP method. The second objective is to determine the proposed improvement using a traffic light system, Pareto diagram, cause-effect diagram, and 5W + 1H. The measurement criteria are the use of steel plates, electricity consumption, welding wire, time to repair, normal working hours, overtime and the number of workers. Based on the measurement results using the OMAX method, it is known that there is a decrease in the level of productivity to below the standard productivity level, namely in January of -0.171, March of -0.03, July of -0.15 and December of -0.29. The productivity level that was above the standard productivity level occurred in February of 0.37, May of 1.80, June of 0.10, August of 0.32, September of 1.096, October of 1.82, November of 0.01 , with a traffic light system and Pareto diagram, improvements were made to the welding wire consumption performance.