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Resource Leveling in Construction Projects using Re- Modified Minimum Moment Approach
Abstract:An attempt in this paper proposes a re-modification to the minimum moment approach of resource leveling which is a modified minimum moment approach to the traditional method by Harris. The method is based on critical path method. The new approach suggests the difference between the methods in the selection criteria of activity which needs to be shifted for leveling resource histogram. In traditional method, the improvement factor found first to select the activity for each possible day of shifting. In modified method maximum value of the product of Resources Rate and Free Float was found first and improvement factor is then calculated for that activity which needs to be shifted. In the proposed method the activity to be selected first for shifting is based on the largest value of resource rate. The process is repeated for all the remaining activities for possible shifting to get updated histogram. The proposed method significantly reduces the number of iterations and is easier for manual computations.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1071294Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 3726
 Hiyassat, M. A. S. (2000), "Modification of minimum moment approach in resource leveling." J. Construction Engineering and Management, ASCE. 126(4), 278-284.
 Harris, R. I. (1978). Precedence and arrow networking techniques for construction, Wiley, New York.