Modern Methods of Construction (MMC) have been used to drive construction productivity, innovation, and sustainability in the building industry. However, the road to implementing MMC has been hindered. This paper attempts to establish a roadmap for the implementation of MMC in the Saudi construction sector through analyzing the current situation and determining the critical aspects involved. The research examines multiple aspects of MMC implementation in Saudi Arabia covering the type of MMCs available, the frequency of use of MMC, benefits, and barriers to MMC implementation. The investigation was executed through semi-structured questionnaire surveys involving 100 participants in the construction industry in Saudi Arabia. The study revealed that 66% of participants were aware of MMC, with flat slab construction being the most recognized method according to 86% of respondents. Furthermore, 98% believed MMC is underutilized in the Saudi Construction Industry. The potential benefits identified by the respondents include: reducing environmental harm according to 58% of the respondents, as well as improving project management, client satisfaction, and safety. However, concerns about training, supplier support, and rising costs were noted. The outcome of this investigation is expected to allow stakeholders to understand the key issues relating to MMC implementation and to develop suitable strategies for their wider implementation. The proposed roadmap is of a practical value which could support companies and practitioners on how to plan for MMC adoption.
Abdullah Alsehaimi (Sun,) studied this question.