PERENCANAAN KEBUTUHAN BAHAN BAKU GYPSUM PADA PROSES PEMBUATAN SEMEN (STUDI KASUS : PABRIK INDARUNG V)
Keywords:
inventory planning, min max method, order quantityAbstract
Gypsum is one of the auxiliary raw materials added to the clinker grinding process to slow down the hardening process of cement. At present there is often a problem of lack of availability of gypsum raw materials in the storage area of the Indarung V factory so that to avoid delays in the production process the factory must receive raw materials from other factories. The problem of inaccurate raw material planning can also be caused by weather factors and transportation factors, so that if it not resolved it will disrupt the smooth production. This research will determine the gypsum raw material inventory planning for a 1-year production period, determine the reorder point and how much capacity the order will be made. Gypsum raw material inventory planning method using the min max method. Based on the result of the study, it was found that the minimum and maximum values of the storage were 3,810 tons and 6,076 tons with an order quantity of 2,266 tons each time.References
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