PENGARUH TATA LETAK MATERIAL TERHADAP PRODUKTIVITAS KERJA DALAM BONGKAR MUAT MATERIAL PLN DI GUDANG PT. KARYA LANGGENG ABADI (STUDI PADA PT. KARYA LANGGENG ABADI DI SAMARINDA)

Abstract

PT. Karya Langgeng Abadi is a company engaged in electricity construction services located in Samarinda City and one of the partners of PT. PLN (Persero) Unit Induk Wilayah Kalimantan Timur dan Utara. The problems that occur in PT. Karya Langgeng Abadi is the placement of materials that are not neatly arranged and not regularly arranged in their preparation, the presence of mixed materials, namely used materials piled up on the material to be used for the project, causes ineffectiveness in loading and unloading of materials, because of the opportunity for materials to be mixed or tucked and have an impact. at the time of delivery of materials to the job site.

The purpose of this study was to determine the effect of material layout in the warehouse on work productivity in loading and unloading PLN materials at PT. Karya Langgeng Abadi. The independent variable in this study is the layout of the material, while the dependent variable is loading and unloading work productivity. The population in this study were workers who were involved in loading and unloading at the PT. Karya Langgeng Abadi with a sample of 34 respondents. The sampling technique used was the saturated sample technique. The analysis tool in this study uses simple linear regression analysis using SPSS v25 program tools.

Based on the results of this study, the hypothesis can be accepted which states that the layout of the material has a significant effect on work productivity in loading and unloading PLN materials at the PT. Karya Langgeng Abadi. The magnitude of the influence of material layout on work productivity in loading and unloading PLN materials at PT. Karya Langgeng Abadi is 21.8%, while the remaining 78.2% is explained by other variables not examined in this study.