Reducing the delivery lead time in a food distribution SME through the implementation of six sigma methodology

Purpose – Six sigma is a systematic data driven approach to reduce the defect and improve the quality in any type of business. The purpose of this paper is to present the findings from the application of six sigma in a food service “small to medium sized enterprise” (SME) in a lean environment to reduce the waste in this field.Design/methodology/approach – A simplified version of six sigma is adopted through the application of appropriate statistical tools in order to focus on customer's requirements to identify the defect, the cause of the defect and improve the delivery process by implementing the optimum solution.Findings – The result suggests that modification in layout utilization reduced the number of causes of defect by 40 percent resulting in jumping from 1.44 sigma level to 2.09 Sigma level which is substantial improvement in SME.Research limitations/implications – Simplicity of six sigma is important to enabling any SME to identify the problem and minimize its cause through a systematic approach...

[1]  B. G. Dale,et al.  The relevance of total quality management in the food supply and distribution industry: a study , 1999 .

[2]  Bongsug Chae,et al.  Supply chain management six sigma: a management innovation methodology at the Samsung Group , 2007 .

[3]  Terje I. Vaaland,et al.  Can the SME survive the supply chain challenges , 2007 .

[4]  Pablo R Ros,et al.  Essential practice performance measurement. , 2004, Journal of the American College of Radiology : JACR.

[5]  J. Antony,et al.  Six sigma in small‐ and medium‐sized UK manufacturing enterprises: Some empirical observations , 2005 .

[6]  Nicholas Johns,et al.  Customer expectations versus perceptions of service performance in the foodservice industry , 1998 .

[7]  V. Tummala,et al.  Assessing supply chain management success factors: a case study , 2006 .

[8]  Andrew Lee‐Mortimer.  Six Sigma: a vital improvement approach when applied to the right problems, in the right environment , 2006 .

[9]  Young Hoon Kwak,et al.  Benefits, obstacles, and future of six sigma approach , 2006 .

[10]  Ismail Sila,et al.  Quality in supply chains: an empirical analysis , 2006 .

[11]  Dennis W. Krumwiede,et al.  The relationship of logistics to supply chain management: developing a common industry definition , 2001, Ind. Manag. Data Syst..

[12]  Edward D. Arnheiter,et al.  The integration of lean management and Six Sigma , 2005 .

[13]  Jan Stentoft Arlbjørn,et al.  Supply chain management practices in toy supply chains , 2005 .

[14]  R. McAdam,et al.  A multilevel case study critique of six sigma: statistical control or strategic change? , 2004 .

[15]  A. Mowat,et al.  Consumer behaviour and fruit quality: supply chain management in an emerging industry , 2000 .

[16]  Jiju Antony,et al.  Six sigma for service processes , 2006, Bus. Process. Manag. J..

[17]  Premaratne Samaranayake,et al.  A conceptual framework for supply chain management: a structural integration , 2005 .

[18]  Henry C. W. Lau,et al.  A simulation approach in supply chain management , 2002 .

[19]  Svetlana Rodgers,et al.  Applied research and educational needs in food service management , 2005 .

[20]  Michael Wood.  Statistical methods for monitoring service processes , 1994 .

[21]  Christian N. Madu,et al.  A structural equation model of supply chain quality management and organizational performance , 2005 .

[22]  Rick L. Edgeman,et al.  Six sigma seen as a methodology for total quality management , 2001 .

[23]  Bo Edvardsson,et al.  Service quality improvement , 1998 .

[24]  Mahesh S. Raisinghani,et al.  Six Sigma: concepts, tools, and applications , 2005, Ind. Manag. Data Syst..

[25]  Richard Lamming,et al.  Squaring lean supply with supply chain management , 1996 .

[26]  Felix T.S. Chan,et al.  Feasibility of performance measurement system for supply chain: a process‐based approach and measures , 2003 .

[27]  A. Cox.  Power, value and supply chain management , 1999 .

[28]  A. Gunasekaran,et al.  Performance measures and metrics in a supply chain environment , 2001 .

[29]  Andrew Thomas,et al.  Developing an SME based six sigma strategy , 2006 .