PENGENDALIAN PERSEDIAAN BAHAN BAKU SEBAGAI PENUNJANG KELANCARAN PROSES PRODUKSI PADA PT. USAHA TANI MAJU KUNJANG - KEDIRI

YUSLI FAFUROSI NUR I. H

Abstract



This research represent case study with title " Inventory Control Of Raw Material As Supporter Of Fluency Production Process at PT. Usaha Tani Maju Kunjang Kediri". Target of this research is to know how far inventory control of raw material as support of this production process fluency have been executed as well as possible or not yet, and also to know economical or not purchasing at PT. Usaha Tani Maju in Kunjang Kediri.
While for the analysis of its company, we have used analysis of Safety Stock, Reorder Point, and Optimal Supply of Raw Material, and to know economical or do not purchasing of raw material at the company use EOQ (Economic Order Quantity) which can give purchasing optimally.
The result of obtained analysis in three period from 2000 until 2002, level of stock safety at 2000; 509.809 kg, 2001; 593.846 kg, 2002; 645.641 kg. And at the time of raw material in bond remain 1.656.879 kg at 2000, 1.930.000 kg at 2001, 2.098.333 kg at 2002, the company have to ordering return. while from calculation of EOQ ] at 2000 is 2.271.308 with total cost of Rp 13.331.440,-; at 2001 is Rp 2.438.483,-; with total cost of Rp 14.597.978,-; at 2002 is Rp 2.615.882 with total cost of Rp 15.930.724,- thereby optimal supply can be determined is Rp 2.781.166 kg at 2000; Rp 3.032.329 kg at 2001; 3.261.523 kg at 2002.
From analysing above, could be concluded that inventory control storey can be done by using determination of safety stock, reorder point, and optimal supply can handling lacking of production material in process, while from result of analysis purchasing of raw material, after compared between expense of purchasing by the company with expense of purchasing of supply by EOQ in the reality purchasing by the company is not economical, because the company's total cost bigger than total cost of EOQ.
The conclusion is the writer can implication the company can decide the level of the safety stock, so that do not happen lacking of raw material in production process and in purchasing of raw material inventory better use Economical Order Quantity to depressed expense as minimum as possible, so it will give opportunity better in the future.

 

Keyword : PENGENDLIAN; BAHAN BAKU, PROSES PRODUKSI

 

Link Terkait : http://skripsi.umm.ac.id/files/disk1/28/jiptummpp-gdl-s1-2004-yuslifafur-1392-Pendahul-n.PDF


Keywords


PENGENDLIAN; BAHAN BAKU, PROSES PRODUKSI