Evaluating lean techniques to improve success factors in the construction phase
Esmatullah Noorzai
Abstract
Purpose This paper aims to develop a decision-making model to analyze and select the most appropriate lean technique (LT), considering success factors to improve site management and reduce waste in the construction phase. Design/methodology/approach A comprehensive literature review identified six LTs and the 11 most critical factors affecting the efficiency of the construction phase. Then, the appropriateness of these LTs to improve the identified factors were assessed using the analytic hierarchy process. At last, a sensitivity analysis of the results was performed to validate the findings. Findings The results show that the most effective LT to improve success factors in the construction phase is “Daily Huddle Meetings”, and the most critical factor with the greatest impact on LT selection is determined to be “Efficient Construction Management”. Originality/value Few studies have evaluated the suitability of LTs in terms of construction success factors (CSFs). Hence, given the vital role of the construction phase in the whole project life cycle and the impact of LTs in improving the productivity of this phase, this research investigates the correlation between LTs and CSFs to promote efficient site management.