Perbaikan Tata Latek Gudang Bahan Baku Resin PT. Bina Adidaya

Abstract

Expiry date or expiration date is the date listed on the packaging of a product, indicating the deadline set by the manufacturer to ensure product quality. Not only products but also raw materials have expiration dates. Manufacturers strive to produce high-quality products for consumers, necessitating the use of high-quality raw materials before their expiration dates. Raw materials should be used in the order of arrival, as earlier arrivals typically have earlier expiration dates. Therefore, a first-in-first-out (FIFO) system is crucial in raw material procurement for production processes. PT. Bina Adidaya, a manufacturing company established in 1990, produces various types of paint products. The company has implemented a FIFO system for raw material procurement, but challenges arise due to the increasing number of raw material types, leading to storage buildup. To facilitate FIFO implementation, a planning system for new raw material placement is necessary. Three methods are considered for this planning: dedicated storage, randomized storage, and class-based storage. Based on calculations, the optimal combination is a longitudinal layout with a class-based storage method, offering a storage capacity of 248 pallets and a total displacement distance of 29,665 meters. The current raw material service level is 98.51%. With the proposed improvements, this level is expected to reach 100%.