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Michael Boima Kemokai


Purpose: The purpose of this study was to establish the logical consistency in the application of lean techniques to improve the DFS business processes and service delivery and to create logistical pinch-points that improved the logistics and physical distribution of goods from the GSC and RSC to Field Missions.

Methodology: The study employed a qualitative research design. The study targeted all the senior managers at Director Levels at the GSC and the RSC and all the senior operational staff from supply chain and service delivery pillars in three (03) large Field Missions. These field missions are namely United Nations Stabilization Mission in Congo (MONUSCO); United Nations Mission in South Sudan (UNMISS); and the United Nations Support Office for AMISOM (UNSOA). This study used purposive sampling technique. The researcher purposively sampled fifteen (15) personnel; with three (03) participants each from the GSC, RSC, and three (03) participants each from the three (03) Field Mission. Primary data was obtained from the original sources using questionnaires and interview.

Findings: The respondents indicated that the logical consistencies observed needed an understanding, through measurement, a reordering model that included lead time, reorder point, and safety stock.  The respondents also indicated that the consistencies observed mainly relates to the overall approach of being more customer oriented while trying to optimize business processes and workflows. However, the respondents indicated that there were limitations in how the various organizations diversely applied lean concepts. There was no clear guidance provided on areas requiring higher prioritization; consistency throughout the departments, divisions and, missions when changes are applied (i.e. in structures, and functional organizational units). Additionally, lean analyzes were conducted mainly by internal resources that may not have been completely objective on areas being investigated, therefore bringing bias and subjectivity. Internal resources using lean techniques may not have been complete. Finally, the respondents indicated that there is no clear guidance yet. Policies and training have to be provided to staff prior implementing lean techniques.

Unique contribution to theory, practice and policy: The study recommends that there is need to establish formal strategic plans to direct and align the work of the organization and supported by objectives and data-driven performance monitoring, analysis, and reporting. The study also recommends that there is a need for more efficient monitoring and evaluation of all GA resolutions and audit recommendations. The organization needs to monitor the manner of compliance with the provisions of the memorandums of understanding.

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logical consistency, lean techniques, business operations, service delivery Department of Field Support

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Aldowaisan, T. A., & Gaafar, L. K. (1999). Business process reengineering: an approach for process mapping. Omega, 27(5), 515-24.

Bisson, B., & Folk, V. (2000). Case study: How to do business process improvement. The Journal of Quality and Participation, 23(1), 58-63.

Bolo, A. (2009). Selected strategy variables on firm’s performance of supply chain management in large private manufacturing firms in Kenya. (Unpublished MBA Project, University of Nairobi).

Brun, A. (2011). Critical success factors of six sigma implementations in Italian companies. International Journal Production Economics, 131, 158–164.

Damelio, R. (1996). The basics of process mapping quality resources. New York, NY.

Droste, A. (2007). Lean thinking: Banish waste and create wealth in your corporation’, Action Learning: Research and Practice, 4(1), 105-106.

Edgeman, R. L., & Bigio, D. I. (2004). Six sigma in metaphor: Heresy or Holy Writ?’ Quality Progress, 37(1), 6.

FAO, (2007). Agro-industrial supply chain management: Concepts and applications. AGSF Occasional Paper 17 Rome.

Fiume, O. (2004). Lean at Wiremold: Beyond manufacturing, putting people front and center. Journal of Organizational Excellence, 23-32.

Gripsrud, G., Jahre, M., & Persson, G. (2006). Supply chain management – back to the future?’ International Journal of Physical Distribution & Logistics Management, 36(8), 643-659.

Grover, V., & Malhotra, M. K. (2003). Transaction cost framework in operations and supplychain management research: Theory and measurement. Journal of Operations Management, 21(4), 457-473.

Harland, C. M. (2012). Supply chain management, purchasing and supply management, logistics, vertical integration, materials management and supply chain dynamics. In: Slack, N (ed.) Blackwell Encyclopedic Dictionary of Operations Management. UK: Blackwell.

Huang, S. H., Sheoran, S. K., & Wang, G. (2004). A review and analysis of supply chain operations reference (SCOR) model. Supply Chain Management: An International Journal, 9(1).

Jayaram, J., Das, A., & Nicolae, M. (2010). Looking beyond the obvious: Unraveling the Toyota Production System. International Journal of Production Economics, 128, 280–291.

Jusko, J. (2007). Accounting for lean tastes. Industry Week, 256(9), 3.

Kallrath, J., Maindl, T. I. (2006). Real optimization with SAP® APO. Springer ISBN 3-540-22561-7.

Kärkkäinen, M., Ala-Risku, T., & Holmstrm, J. (2003). Increasing customer value and decreasing distribution costs with merge-in-transit. International Journal of Physical Distribution and Logistics Management, 33(2), 132-148.

Keitany, P., & Riwo-Abudho, M. (2014). Effects of lean production on organizational performance: a case study of flour producing company in Kenya. Eur J Logistics Purchasing Supply Chain Mgmt, 2(2), 1-14.

Keller, P. J., & Jacka, J. M. (1999). Process mapping. The Internal Auditor, 56(5), 60-4.

Kouvelis, P., Chambers, C, & Wang, H. (2006). Supply chain management research and production and operations management: Review, trends and opportunities. Production and Operations Management, 15(3), 449–469.

Kumar, S., & Phrommathed, P. (2006). Improving a manufacturing process by mapping and simulation of critical operations. Journal of Manufacturing Technology Management, 17(1), 104-132.

Lambert, D. M. (Eds) (2012). Supply chain management: Processes, partnerships, performance, (3rded.). Supply Chain Management Institute, Sarasota, FL.

Larson, P. D., & Halldorsson, A. (2004). Logistics versus supply chain management: An international survey. International Journal of Logistics: Research & Application, 7(1), 17-31.

Lavassani, K., Movahedi, B., & Kumar, V. (2009). Developments in theories of supply chain management: The case of B2B electronic marketplace adoption. The International Journal of Knowledge, Culture and Change Management, 9(6), 85–98.

Marvel, J. H., & Standridge, C. R. (2009). Simulation-enhanced lean design process. Journal of Industrial Engineering and Management, 2, 90-113.

Mentzer, J. T. et al., (2001). Defining supply chain management. Journal of Business Logistics, 22(2), 1–25.

Movahedi, B., Lavassani, K., & Kumar, V. (2009). Transition to B2B e-Marketplace enabled supply chain: Readiness assessment and success factors. The International Journal of Technology, Knowledge and Society, 5(3), 75–88.

Péter, B. (2012). Overview of the United Nations Logistics Base/Global Services Center.’ Available at: [Assessed: 18 April 2014]

Pool, A., Wijngaard, J., & van der Zee, D. (2011). Lean planning in the semi-process industry: A case study. International Journal of Production Economics, 131, 194–203.

Scherrer-Rathje, M., Boyle, T. A., & Deflorin, P. (2009). Lean, take two! Reflections from the second attempt at lean implementation. Business Horizons, 52, 79-88.

Schweikhart, S. A., & Dembe, A. E. (2009). The applicability of lean and six sigma techniques to clinical and translational research. Journal of Investigative Medicine, 57(7), 745-755.

Sealander, J., & Cross, K. (1999). Process redesign: is it worth it? Management Accounting, 80(7), 40-44.

Shah, R., & Ward, P. T. (2003). Lean manufacturing: Context, practice bundles, andperformance. Journal of Operations Management, 21, 129-149.

Shokri, A., Oglethorpe, D., & Nabhani, F. (2014). Evaluating six sigma methodology to improve logistical measures of food distribution SMEs. Journal of Manufacturing Technology Management, 25(7), 998 – 1027.

Simchi-Levi, D., Kaminsky, P., & Simchi-levi, E. (2007). Designing and managing the supply chain, Third edition, Mcgraw Hill.

Vienazindiene, M., & Ciarniene, R. (2013). Lean manufacturing implementation and process measurement. Economics and Management, 18(2).

Wainaina, G. (2009). Supply chain management best practices in large private manufacturing firms in Kenya. (Unpublished MBA project, University of Nairobi).

Wan, H., & Chen, F. F. (2008). A leanness measure of manufacturing systems for quantifyingimpacts of lean initiatives. International Journal of Production Research, 46, 6567-6584.

Womack, M., & Jones, N. (2009). Lean practices in organizations. Industrial Engineer, 39(40), 1.

Yavuz, A., & Cengiz, D. (2015). Impact of competitive strategies and supply chain strategies on the firm performance under environmental uncertainties: Borsa Istanbul case in the manufacturing sector. International Journal of Economics, Commerce and Management, 2(1).

Zakuan, N., & Mat-Saman, M. Z. (2009). Lean manufacturing concept: The main factor inimproving manufacturing performance–a case study. International Journal of Manufacturing Technology and Management, 17, 353-363.


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