Remodeling as a circular approach in built facilities: an assessment of lifecycle factors towards successful delivery

PurposeThis research presents a review and assessment of the factors affecting the implementation of remodeling projects, during their lifecycle.Design/methodology/approachA mixed design approach comprising of qualitative and quantitative methods was utilized. The research commenced with a literature review to identify the factors affecting remodeling projects over their lifecycle phases, namely re-programing, design, construction, and operation and maintenance. A survey was administered, to solicit experts' evaluation of importance, on a sample of 90 professionals, including 30 architects, 30 contractors and 30 real estate developers, to obtain a diversified assessment of the factors. Based on the values of their relative importance indices, a set of 27 factors were ranked and correlated, among all areas, to expose the differentiation of their views.FindingsThe research has empirically determined that data availability of the remodeling project, contractor competency for carrying out the remodeling project, and safety during the disassembly and demolition (D&D) activities are the most important lifecycle factors leading to a successful delivery of the remodeling projects. These factors provide a practical guide for professionals endeavoring on delivering a successful and effective remodeling of built facilities.Originality/valueThis research explores professional practice in comparison to the literature and the legislative discourses, to ensure an effective delivery of remodeling projects over their lifecycle. This research provides practitioners, and regulators with a lacked area of research, while introducing a thorough investigation upon the factors affecting remodeling projects, their importance and ranking, from a project's lifecycle perception.