The Effect of Using Multi-Skilled Workforce on the Flexibility of Project Resource Scheduling and Project Costs

  • Thulisile Manyi University of Kwazulu-Natal, Durban
  • Rosemary Sibanda University of Kwazulu-Natal, Durban
  • Ankit Katrodia University of Kwazulu-Natal, Durban
Keywords: Multi-skilling, flexible project scheduling, project costs, project duration, job redesign

Abstract

The introduction of multi-skilling within organisations is normally conducted with the aim of improving efficiency, quality, production and cost-effectiveness. The study addressed the effect of using multiskilled workforce in the execution of project activities by studying the changes in project execution resource scheduling flexibility and project costs in response to workforce multi-skilling strategy. A quantitative research design was used, to test the concept of workforce multi-skilling to predict its influence on project resource scheduling, project cost saving, project duration, effect on optimal utilization of project technicians and members if adopted at Eskom PTM Central Group department. An electronic questionnaire was distributed to collect data and statistical analysis of data was conducted. The hypothesis testing performed concluded as follows; H1: The use of multi-skilling provides for flexible project resource scheduling; the research hypothesis was accepted. H2: Multi-skilling has a positive effect on the project cost savings; the research hypothesis was rejected. H3: The use of multi-skilling has no significant impact on project duration; the research hypothesis was rejected. H4 (i): The findings show that a positive relationship between multi-skilling and job redesign exists, and H4 (ii): Multi-skilling therefore has a positive impact on the adoption of multi skills; both research hypotheses were accepted.

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References

Abomeh, O. & Peace, N. (2015). Effects of Training on Employees’ Productivity in Nigeria Insurance Industry. British Journal of Economics, Management & Trade, 7(3), 227-235. Abotaleb, I., Moussa, M. & Hussain, S. (2014). Optimization of Allocating Multi-Skilled Labor Resources Using Genetic Algorithms. Halifax, CSCE 2014 General Conference. Acock, A. C. (2014). A Gentle Introduction to Stata. 4 ed. College Station: TX: Stata Press. Adamu, N., Nensok, M. & Aka, A. (2012). Multi-skilling Barriers in The Construction Industry in North-Western Nigeria. Abuja, West Africa Built Environment Research (WABER) Conference. Adeyoyin, S. et al. (2015). Effects of Job Specialization and Departmentalization on Job Satisfaction among the Staff of a Nigerian University Library, Lincoln: University of Nebraska. Afifi, A. M. S. & Clark, V. (2012). Practical multivariate analysis. 5 ed. Boca Raton: CRC Press. Ahmadian Fard Fini, A., Rashidi, T., Akbarnezhad, A. & Travis Waller, S. (2016). Incorporating Multiskilling and Learning in the Optimization of Crew Composition. Journal of Construction Engineering and Management, 142(5). Akinola, J., Ogunsemi, D. & Dada, M. (2015). Impact of Multiskilling On Competency of Nigerian Quantity Surveyors. Abuja, The Nigerian Institute of Quantity Surveyors. Aliyu, A. A., Bello, M. U., Kasim, R. & Martin, D. (2014). Positivist and Non-Positivist Paradigm in Social Science Research: Conflicting Paradigms or Perfect Partners? Journal of Management and Sustainability, 4(3), 79-95. Anon. (2015). Project Planning and Scheduling Using PERT and CPM Techniques with Linear Programming: Case Study. International Journal of Scientific & Technology Research, 4(8), 222-227. Antwi, S. K. & Hamza, K. (2015). Qualitative and Quantitative Research Paradigms in Research: A Philosophical Reflection. European Journal of Business and Management, 7(3), 217-225. Arunadhevi, P. (2016). Optimization of Construction Project Scheduling by Using Linear Programming. International Journal of Advanced Research Trends in Engineering and Technology, 3(2), 1268-1273. Attia, E., Duquenne, P. & Le-Lann, G. (2013). Considering skills evolutions in multi-skilled workforce allocation with flexible working hours. International Journal of Production Research, 52(15), 4548–4573. Brown, A., Adams, J. & Amjad, A. (2007). The relationship between human capital and time performance in project management: A path analysis. International Journal of Project Management, 25(2007), 77–89. Burleson, R., Haas, C., Tucker, R. & Stanley, A. (1998). Multi-skilled Labor Strategies in Construction. ASCE Journal of Construction Engineering and Management, 124(6), 480–489. Chan, K. (2014). Multiple project team membership and performance: empirical evidence from engineering project teams. Sajems special issue, 17(2014), 76-90. Creswel, J. (2014). Research design: qualitative, quantitative, and mixed methods approach. 4 ed. London: SAGE Publications Ltd. Creswell, J. (2014). Research design: qualitative, quantitative, and mixed methods approach. 4 ed. London: SAGE Publications Ltd. Das, K. R. & Imon, R. A. H. M. (2016). A Brief Review of Tests for Normality. American Journal of Theoretical and Applied Statistics, 5(1), 5-12. DeVaro, J. & Farnham, M. (2010). Two Perspectives on Multiskilling and Product Market Volatility, East Bay: Economic and Social Research Council. Dickson, O. (2003). A pilot investigation of the Potential Impact of the Practical Design and Implementation of Multi-Skilling to optimise Employees and achieve improved Productivity within the Automobile Manufacturing Industry., Durban: University of KwaZulu Natal. Ernst A, T., Jiang, H., Krishnamoorthy, M. & Sier, D. (2004). Staff scheduling and rostering: A review of applications, methods and models. European Journal of Operational Research, 153, 3–27. X. (2014). Deliver Projects - Programme Management Procedure, Johannesburg: s.n. X. (2016). Engineering Cost Control on Capital Projects Works Instruction, Johannesburg: s.n. Gomar, J., Haas, C. & Morton, D. (2012). Assignment and Allocation Optimization of Partially Multi skilled Workforce. Journal of Construction Engineering and Management, 128(2), 103-108. Hegazy, T., Shabeeb, A., Elbeltagi, E. & Cheema, T. (2000). Algorithm for Scheduling with Multi skilled Constrained Resources. Journal of Construction Engineering and Management, 126 (6), 414-421.
Heimerl, C. & Kolisch, R. (2010). Work assignment to and qualification of multi-skilled human resources under knowledge depreciation and company skill level targets. International Journal of Production Research, 48(13), 3759–3781. Horbury, C. & Wright, M. (2010). Development of a Multiskilling Life Cycle Model, Norwich: Health and Safety Executive. Irene, L., 2009. Multiskilling in construction – a strategy for stable employment. Technological and Economic Development of Economy, 15(4), 540–560. Jaskowski, P. (2013). Scheduling Construction Projects with Multi-Skilled Resources. International Journal of Arts & Sciences, 6(3), 347–353. Kagona, J., Shukla, J. & Oduor, J. (2015). The effect of employee training on project performance A case of the Girl Child Catch up project of the International Education Exchange. Journal of Marketing and HR, 1(1), 33-40. Kaymaza, K. (2010). The Effects of Job Rotation Practices on Motivation: A Research on Managers in the Automotive Organizations. Business and Economics Research Journal, 1(3), 69-85. Keller, G. (2012). Managerial Statistics Abbreviated. 9th ed. UK/Europe/Middle East/Africa: South-Western - Cengage Learning. Kepha, O., Assumptah, K. W. & Dismaso, O. (2014). The Influence of Training and Development on the Performance of Employees in Research Institutes in Kenya. International Journal of Science and Research, 3(5), 139-146. Kim, J., Kang, C. & Hwang, I. (2012). A practical approach to project scheduling: considering the potential quality loss cost in the time–cost tradeoff problem. International Journal of Project Management, 30, 264–272. Kothari, C. (2008). Research Methodology: Methods & Techniques. 2 ed. New Delhi: New Age International (P) Ltd. Kuhn, T. S. (2012). The structure of scientific revolutions, Chicago: University of Chicago Press. Lee, B. & Nam, J. (2013). What drives Korean firms to downsize under the global financial crisis? Asian Pacific Business Review, 19(2), 171-185. Leedy, P. & Ormrod, J. (2013). Practical Research Planning and Design. 10 ed. New York: Pearson Education Inc. Lill, I. (2009). Multiskilling in Construction a Strategy for Stable Employment. Technological and Economic Development of Economy, 15(4), 540-560. Liu, S. & Wang, C. (2012). Optimizing linear project scheduling with multi-skilled crews. Automation in Construction, 24, 16–23. Long, J. S. & Freese, J. (2014). Regression Models for Categorical Dependent Variables Using Stata. 3 ed. College Station: TX: Stata Press. Mackey, A. & Gass, S. M. (2016). Second Language Research: Methodology and Design. 2nd ed. New York: Routledge Taylor and Francis Group. Makholwa, A. (2010). Ageing Workforce a Worry. Finweek, 24 June. Mateus, A. D., Allen-Ile, C. & Iwu, C. (2014). Skills Shortage in South Africa: Interrogating the Repertoire of Discussions. Mediterranean Journal of Social Sciences, 5(6), 63-68. Maylor, H. (2010). Project management. 4 ed. Harlow: Pearson Education Limited. Mir, F. A. & Pinnington, A. H. (2014). Exploring the value of project management: Linking Project Management Performance and Project Success. International Journal of Project Management, 32, 202–217. Morita, H. (2005). Multi-skilling, Delegation and Continuous Process Improvement: A Comparative Analysis of US–Japanese Work Organizations. Economica, 72, 69–93. Mossa, G. et al. (2016). Productivity and ergonomic risk in human-based production systems: A job-rotation scheduling model. International Journal of Production Economics, 171(4), 471–477. Motsoeneng, L., Schultz, C. & Bezuidenhout, A. (2013). Skills Needed by Engineers in the Platinum Mining Industry in South Africa, Pretoria: Mining Qualifications Authority, South Africa. Nwaogazie, I., Augustine, O. & Henshaw, T. (2016). Multi-skilling in construction industry and dual skill labour strategy: a case of construction companies in port harcourt. International Journal of Civil Engineering and Technology, 7(4), 208–222. Puttick, G. (2008). Multi-skilling overcomes labour shortages. Analysis management, 14 March, p. 1. Qin, S., Liu, S. & Kuang, H. (2016). Piecewise Linear Model for Multiskilled Workforce Scheduling Problems considering Learning Effect and Project Quality. Mathematical Problems in Engineering, 11.
Rajendra, J. (2016). Accountability of Multi-Skilling in Enrichment of Career Planning of Organization and Employee in the Global Scenario, India: MIT- SOM PGRC KJIMRP National Research Conference. Render, B., Stair, R., Hanna, M. & Hale, S. (2015). Quantitative Analysis for Management. 12 ed. Harlow: Pearson Education Limited. Saravani, S. R. & Abbasi, R. (2013). Investigating the influence of job rotation on performance by considering skill variation and job satisfaction of bank employees. Tehnički vjesnik, 20(3), 473-478. Saunders, M., Lewis, P. & Thornhill, A. (2009). Research methods for business students. 5 ed. Harlow: Pearson Education Ltd. Sekaran, U. & Bougie, R. (2013). Research methods for business. 6 ed. West Sussex: Wiley and Sons Ltd. Singh, V. & Shah, S. (2014). Implementing Kaizen in A Job Shop Industry Through Multi-Skilling of Labour. International Journal of Emerging Technology and Advanced Engineering, 4(3), 289-291. Srinivasan, I. A. (2014). The impact of multi-skilling on an outsourced environment. International Journal of Advance Research, 2(1), 1-18. Stratton, S. J. (2015). Assessing the Accuracy of Survey Research. Prehospital and Disaster Medicine; Cambridge, 30(3), 225-226. Suresh, K. & Chandrashekara, S. (2012). Sample size estimation and power analysis for clinical. Journal of Human Reproductive Sciences, 5 (1), 7-12. Sushil, S. (2014). Role of Job Enrichment and Job Enlargement in Work-Life Balance. Global Journal of Finance and Management, 6(3), 239-244. Tancott, G. (2014). Addressing the skills shortage. Infrastructure News and Service Delivery, 14 May. Tarus, B. K. (2014). Effects of Job Rotation Strategy on High-Performance Workplace, in Lake Victoria North Water Services Board, Kenya. International Journal of Business and Management, 9(11), 139-146. Tavakol, M. & Dennick, R. (2011). Making sense of Cronbach's alpha. International Journal of Medical Education, 2(2011), 53–55. Testa, B. (2010). Multi-skilled Employees Sought as Versatility Becomes a Workplace Virtue. workforce, 20 September, 1-3. Zaid, M. A. (2015). Correlation and Regression Analysis. 1 ed. Ankara: The Statistical, Economic and Social Research and Training Centre for Islamic Countries. Zar, J. (2014). Spearman Rank Correlation, Illinois: Research Gate. Zha, H. & Zhang, L. (2014). Scheduling Projects with Multi-skill Learning Effect. The Scientific World Journal, 2014(731081), 7.
Published
2018-09-14
How to Cite
Manyi, T., Sibanda, R., & Katrodia, A. (2018). The Effect of Using Multi-Skilled Workforce on the Flexibility of Project Resource Scheduling and Project Costs. Journal of Economics and Behavioral Studies, 10(4(J), 235-251. https://doi.org/10.22610/jebs.v10i4(J).2424
Section
Research Paper