Suchergebnisse

This study attempts to apply Failure Mode Effects and Criticality Analysis (FMECA) to improve the safety of a production system, specifically the production process of an oil company. Since food processing is a worldwide issue and self-management of a food company is more important than relying on government regulations, therefore this study focused on that matter. The initial step of this study is to identify and analyze the criticality of the potential failure modes of the production process. Furthermore, take corrective action to minimize the probability of repeating the same failure mode, followed by a re-analysis of its criticality. The results of corrective actions were compared with those before improvement conditions by testing the significance of the difference using two sample t-test. The final measured result is the Criticality Priority Number (CPN), which refers to the severity category of the failure mode and the probability of occurrence of the same failure mode. The recommended actions proposed by the FMECA significantly reduce the CPN compared with the value before improvement, with increases of 38.46% for the palm olein case study.

The design of HACCP at PT X for animal feed is designed to identify the hazards present in the feed production process. This design also takes into account government regulations on the prohibition of the use of Antibiotic Growth Promoters. The method used in the design is Risk Assessment and FMEA. This method can identify the frequency and severity of hazards that can occur in the production process, the value and the risk level of the hazard. Hazards are categorized into four classes: low risk, moderate risk, high risk, dan very high risk. The result of the design is that there is no new danger due to the prohibition of the use of AGP. The hazards identified are significant not CCPs where hazards can be controlled with the OPRP Plan. Hazards that have the highest risk value is the water content is not standard in the pelletizing process with the risk value 6.

The purpose of this research is to analyze the feasibility of buying a packaging machine 1kg that will be done by PT. X. The analysis includes three aspect that is technical, work environment and financial. The analysis of technical aspect will be choosing which machine should PT. X buy, the analysis of this aspect using value assessment methods. There are two machine offered with different specification, based on analysis machine A has better value than machine B therefore PT. X should buy machine A. The work environment aspect will be analyzed of social impact for workers compared to government regulations. In this research work environment element that used is noise, based on observation the work environment in PT. X is appropriate with government regulation. Financial aspect is analyzed with three methods that is NPV, IRR, and payback period. The result is NPV Rp. 58.882.595,86, with an IRR 37.67% and payback period 2.09 years. It is concluded that buying a packaging machine 1 kg at PT. X is feasible based on three aspect that has been assessed.

This research focuses on improve the sampling system and QC line performance review at PT. X. The data required for this research are standard weight data of component, weight standard per component lot, and observation time data owned by QC operator. This data will be processed to find out the number of samples in accordance with military standard and the number of labor shortages or time required. The number of samples corresponding to the military standard is 315 - 500 pcs / lot and the minus time is 4 hours. Suggestions can be given is to add labor to QC or by changing jobdesc from other division operators.