Analysis of the stockpiling process at Drum Yard PT. ABC Based on Sampling Aspects Ika Gita Lestari 1, a) Oksil Venriza 2,b)
Program Studi Logistik Minyak dan Gas, Politkenik Energi dan Mineral Akamigas, Jl. Gajah Mada 38, Cepu Blora, Jawa Tengah, 58312, Indonesia
Abstract
PT. ABC, in maintaining the stock of raw materials, especially additives, stockpiles additives in the drum yard. Drum stockpiles in drum yards are very abundant and make annual sampling difficult. This additive annual sampling does not pay attention to number production batch so that additives of the same type in one shipment are considered to have the same quality. To find out the cause of problems, this method uses a fishbone diagram. The large number of additives with slow moving and non moving movements makes the annual sampling process more extensive. When stock data does not include production batch number, annual sampling will not pay attention to this. The annual sampling process will be carried out randomly and three samples will be taken per locater without paying attention to differences in available batch numbers. This random sampling check means that dead stock additives will be completely eliminated. When sampling can be carried out according to the standards, it can minimize the number of offspec additives and these additives can be reused when the quality control results are onspec.
