Use of cyber–physical systems for the key roles of quantity surveyors

Abstract

Cyber–physical systems (CPS) enable the synergistic integration of virtual models with the physical environment. CPS are being increasingly recognized because of their ability to improve information management in construction projects, make project delivery efficient, and enhance facilities management. The use of virtual models in the construction industry is growing. A quantity surveyor (QS) is responsible for estimating and monitoring construction costs from project inception to completion. The use of CPS could integrate the physical environment with the digital information available to QSs. Hence CPS has the potential to streamline the workflow related to key roles of QSs. Thus, the aim of the study was to evaluate the ability of CPS to facilitate the key roles expected of a QS. The study used a qualitative approach, consisting of 18 semi-structured interviews. The interview findings were analysed using manual content analysis. The literature review revealed the need for CPS in the construction industry and identified the key roles of QSs. The interviewees identified the existing CPS and their supportive applications, technologies and proposed new systems. The study findings provide insights on the reforms required in the key roles of QSs when using CPS.