Application of hybrid SWARA–BIM in reducing reworks of building construction projects from the perspective of time

Hamidreza Khalesi, Amirhossein Balali, Alireza Valipour, Jurgita Antucheviciene, Darius Migilinskas, Viaceslav Zigmund

Research output: Contribution to journalArticlepeer-review

37 Citations (Scopus)

Abstract

One of the major issues of the construction industry has been the “reworks” that affect the time, quality, and cost of projects. Therefore, reworks and the ineffective use of site resources and materials will always result in significant losses on projects. The development of information technology has led to the widespread use of Building Information Modelling (BIM) to enhance the delivery of more sustainable building construction projects. The purpose of this study is to combine the Step-wise Weight Assessment Ratio Analysis (SWARA) method and BIM technologies to identify and reduce time delays caused by reworks in construction projects. Firstly, 49 rework causes in residential buildings were identified and ranked. Then, BIM was generated and compared to the initial model. It was observed that working hours were reduced by 4.6%. Moreover, using an Earned Value Management (EVM) system, a 0.06 increase in Schedule Performance Index (SPI) factor was illustrated. Results obtained by this study provide an effective step in reducing a project's time in the construction industry.

Original languageEnglish
Article number8927
Pages (from-to)1-20
Number of pages20
JournalSustainability (Switzerland)
Volume12
Issue number21
DOIs
Publication statusPublished - 1 Nov 2020
Externally publishedYes

Keywords

  • BIM
  • Project success
  • Rework causes
  • SWARA method
  • Time

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