31st Annual Conference of the International Group for Lean Construction (IGLC 31) - Lille, France - 2023

https://doi.org/10.24928/2023/0232

Construction Productivity Graph: A Structured Framework to Enhance Productivity and Safety on Construction Sites

Francesco Livio Rossini1 & Gabriele Novembri2

1Post-Doc researcher, Department of Civil, Constructional and Environmental engineering DICEA, Sapienza – University of Rome, [email protected], orcid.org/0000-0001-7577-0219
2Associate Professor, Department of Civil, Constructional and Environmental engineering DICEA, Sapienza – University of Rome, [email protected], orcid.org/0000-0002-9283-3872

Abstract

The construction industry is characterised by the constant production of unique products in dynamic contexts where, moreover, the workplace coincides with the product itself. This limits the adoption of standardization and process automation methodologies. Furthermore, the average size of professional firms and companies often does not allow for investments in process innovation or skills development. Then, we need to consider that construction is a highly risky activity, also to the lack of standardization as aforementioned. The paper aims to present the framework of a methodology based on linking the information managed by a BIM model with Agent-based simulation techniques - ABS. The scope is to simulate the duration of the work under efficient conditions, understood as the best occupation of the available areas by a suitable number of workers. The result is the Construction Productivity Graph - CPG, a graph that indicates the optimization level of the construction process.

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Rossini, F. L. & Novembri, G. 2023. Construction Productivity Graph: A Structured Framework to Enhance Productivity and Safety on Construction Sites, Proceedings of the 31st Annual Conference of the International Group for Lean Construction (IGLC31) , 186-196. doi.org/10.24928/2023/0232

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Founded in 1993, the IGLC is an international network of researchers from practice and academia in architecture, engineering, and construction (AEC) who feel that the practice, education, and research of the AEC industry have to be radically renewed in order to respond to the global challenges ahead.

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