Analisis Pengurangan Cooling Water Loss Menggunakan Six Sigma dan Failure Mode Effect Analysis (FMEA)

  • Ikhsan Wicaksono Universitas Serang Raya
  • Tri Joko Wibowo Universitas Serang Raya
  • M. Jihan Shofa Universitas Serang Raya
Abstract views: 283 , PDF downloads: 585
Keywords: Cooling Water System, Failure Mode Effect Analysis (FMEA), Six SIgma


Loss on a working system is one of the causes of the cost of the process to swell. The loss that reaches more than 450 tons/month on a cooling water system at a chemical company in the Serang area causes the company's expenses to swell. This study aims to determine the cause of cooling water wash as a basis for process improvement by using Six Sigma and Failure Mode Effect Analysis (FMEA). Data analysis results showed that cooling water loss is too little backwash filter duration, service filter duration is not optimum, and flow unreadable side stream. Improvements by increasing the length of the backwash, raising the service time of the sand filter to every two days, and cleaning the rotameter can increase the sigma value from 3.5 to 4.5.


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Antony, J. (2006). Six sigma for service processes. Business Process Management Journal, 12(2), 234–248.

Chakravorty, S. S. (2009). Six Sigma programs: An implementation model. International Journal of Production Economics, 119(1), 1–16.

Kwak, Y. H., & Anbari, F. T. (2006). Benefits, obstacles, and future of six sigma approach. Technovation, 26(5–6), 708–715.

Pyzdek, T., & Keller, P. A. (2010). The Six Sigma handbook: a complete guide for green belts, black belts, and managers at all levels. McGraw-Hill Companies.

Rohimudin, R., Dwiputra, G. A., & Supriyadi, S. (2016). Analisis Defect pada Hasil Pengelasan Plate Konstruksi Baja dengan Metode Six Sigma. Jurnal INTECH Teknik Industri Universitas Serang Raya, 2(1), 1–10.

Rosihin, R., Ulinnuha, L. M., & Cahyadi, D. (2017). Analisis Pengendalian Kualitas Super Absorbent Polymer Dengan Menggunakan Metode Six Sigma. Jurnal Sistem Dan Manajemen Industri, 1(1), 19–28.

Schroeder, R. G., Linderman, K., Liedtke, C., & Choo, A. S. (2008). Six Sigma: Definition and underlying theory. Journal of Operations Management, 26(4), 536–554.

Supriyadi, S., Ramayanti, G., & Aditia, Y. (2017). Analisa Kualitas Precious Slag Ball dengan Pendekatan Six Sigma. In Proceedings Seminar Ilmiah Nasional (pp. 45–58). Universitas Pamulang.

Windarti, T. (2014). Pengendalian kualitas untuk meminimasi produk cacat pada proses produksi besi beton. J@ Ti Undip: Jurnal Teknik Industri, 9(3), 173–180.

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How to Cite
Wicaksono, I., Wibowo, T. J., & Shofa, M. J. (2017). Analisis Pengurangan Cooling Water Loss Menggunakan Six Sigma dan Failure Mode Effect Analysis (FMEA). Jurnal INTECH Teknik Industri Universitas Serang Raya, 3(2), 67-72.