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Penerapan Metode Rca Untuk Menentukan Akar Penyebab Waste Pada Proses Pencucian Reaktor Dan Blending Tank Di Departemen Produksi 2 Sri Lestari; Muhammad Yushiy Zahrowain; Zaenal Muttaqien
Journal Industrial Manufacturing Vol. 9 No. 1 (2024): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v9i1.10989

Abstract

This study aims to determine the root causes of waste in the reactor washing process and blending tank in the Department Production 2 PT. Pardic Jaya Chemicals which causes excessive costs or expenses if it is not identified what is the main cause of the problem. The research method used is root cause analysis (RCA) with Cause and EffectAnalysis or Fishbone Diagram. The results of the root cause research found several main factors, including differences in perception, limited tools, contaminated air and the character of the resin that was too solid. Proposed improvements to overcome this problem are by refreshing the work instructions, replacing the washing solvent with ethyl acetate by using distilled ethyl acetate (ETAC Ex-Dist) and adding N2 gas (Nitrogen) into the washing solvent. Keywords: Waste, Root Cause Analysis, Fishbone Diagram, proposed improvement plan, solvent
Pengukuran Beban Kerja Dan Penentuan Jumlah Tenaga Kerja Menggunakan Metode Full Time Equivalent Pada Proses Produksi Link Engine Hanger Sri Lestari; Andri Oktarian; Okik Mardiansyah
Journal Industrial Manufacturing Vol. 9 No. 2 (2024): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v9i2.12447

Abstract

The Full Time Equivalent method is used to complete various jobs against the effective working time available. To get the FTE value of a work process must use Work load Analysis calculations using the equations of total activity time, allowance, and total available time. From research, it is known that overload workloads exist on fine boring workstations. The total number of FTE values on fine boring workstations is 1.38. Underload workloads are Clean Spatter 1 &; 2 stations and QC Inspection. At Clean Spatter stations 1 &; 2, the workload result for operator 4 is 0.46 and operator 5 the workload result is 0.48. For QC Inspection workstations, the workload result obtained is 0.89. From the results of workload equalization, the result is obtained that the total workload can be done with 6 operators. The workload balance value increased from the previous 76% to 88% or an increase of 12%.Keywords: Full Time Equivalent, Work Load Analysis, Allowance, Production process, Cycle time