International Construction Specialty Conference of the Canadian Society for Civil Engineering (ICSC) (5th : 2015)

Advanced work packaging as emerging planning approach to improve project performance : case studies from the industrial construction sector Ponticelli, Simone; O’Brien, William J.; Leite, Fernanda

Abstract

Despite the progress made in the development of scheduling techniques and tools, the industrial construction sector is frequently characterized by informal and unstructured procedures during initial planning stages. This results in planning deliverables that are scarcely aligned across the different business divisions and poorly structured to support field operations. Advanced Work Packaging (AWP) methodology consists in an enhanced project breakdown structure that prescribes an organized planning approach, aiming at the alignment between construction, engineering, and procurement disciplines since the preliminary planning phase. AWP is an emerging planning approach in the industrial construction sector and the present article is aimed at exploring AWP impact on project performance. Research methodology is based on multiple case studies concerning two industrial construction projects. The case studies involved the construction of projects with identical scope, one with and one without AWP implementation. These case studies were performed at the same time, in neighboring sites, and by the same project participants, thus representing reliable units of analysis to investigate AWP impact. Findings show that AWP implementation is related to improved performance in terms of project cost, schedule, quality, and safety. The present article contributes to the validation of an emerging project planning methodology and highlights the criticality of the early planning phase, which systematic characterization represents a valuable and still under-explored research avenue.

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Attribution-NonCommercial-NoDerivs 2.5 Canada