Building Industrial Systems (IBS) effectiveness influence on building maintenance cost / Najmi Zulkefli, Mohd Dzulkarnaen Sulaiman and Maria Elia

In the construction industry, the efficiency of Industrialized Building Systems (IBS) has become a critical concern, especially regarding its impact on building maintenance costs. This paper aims to study the effectiveness of IBS and its maintenance costs, particularly concerning remedial efforts. The research objectives include identifying the types of IBS defects, estimating their maintenance costs, and determining the frequency of defects related to IBS. The study utilized a quantitative survey method for data collection, where a questionnaire was distributed via WhatsApp to building facility teams in three selected case studies. The chosen case studies were Boon Siew Honda Sdn Bhd, HP Malaysia Manufacturing Sdn Bhd, and Panasonic Automotive Systems Malaysia Sdn Bhd (PASMY), all located in Pulau Pinang. The findings of this study offer valuable insights into the types and frequency of defects found in IBS structures. This information helps to better understand common issues, enabling the development of preventive measures and maintenance strategies. Ultimately, the research aims to enhance the effectiveness and cost-efficiency of IBS in construction practices.