Sentanu, Dhanu Ega (2023) Perencanaan dan Pengendalian Batubara Pada Unit Utilitas Batubara Departemen Produksi III B PT. Petrokimia Gresik. Project Report (Praktek Kerja Lapang). UPN Veteran Jawa Timur. (Unpublished)
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Abstract
PT. Petrokimia uses a Make To Stock (MTS) production system which produces goods continuously to be stored as stock and the product or goods will be finished before there is an order from the consumer. With a production process flow layout in the form of a zig-zag "S-Shape", with the results of the calculations carried out to determine the forecasting of coal material requirements using the Moving Average method and determine the Economic Order Quantity, Safety Stock and Reorder Point for coal materials, the results are in accordance with the conditions at the coal utility unit factory (UBB) production department IIIB with coal materials to produce electricity and steam. The coal utility unit (UBB) which was operational on 6 November 2010 has a capacity of 35 MW of which 16.5 MW is supplied to factory II and the rest is supplied to plants I and III which are then used for production processes that produce various products. Factory I produces several products including ZA I, II and III fertilizers and others. Factory II produces phonska fertilizer I, II, III and IV, NPK I to IV, ZK I and II and SP-36. And factory III produces several products of phosphoric acid, sulfuric acid, cement retarder and purified gypsum Keyword : Make To Stock, Moving Average, EOQ, Coal
| Item Type: | Monograph (Project Report (Praktek Kerja Lapang)) | ||||||||
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| Subjects: | T Technology > T Technology (General) > T55.4-60.8 Industrial engineering. Management engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Industrial Engineering | ||||||||
| Depositing User: | Dhanu Ega Sentanu | ||||||||
| Date Deposited: | 26 May 2023 07:02 | ||||||||
| Last Modified: | 26 May 2023 07:02 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/13786 |
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