Integrating sustainability concepts and value planning for sustainable construction

Abstract

Purpose – Sustainable construction (SC) is a vital requirement to safeguard the world for future generations. However, there are several potential barriers such as initial costs of implementation of sustainability concepts (approaches used to safeguard three dimensions of sustainability, namely environmental, social and economical). The purpose of this paper is to integrate sustainability concepts to value planning (VP) which attracts clients as it is used to reduce unnecessary costs. Design/methodology/approach – A comprehensive literature survey was carried out to develop a conceptual linkage between SC and VP disciplines. This was followed by a questionnaire survey with 40 respondents and 16 semi-structured expert interviews to ascertain prevailing status of these concepts in the Sri Lankan construction industry. Data were analyzed using statistical and content analysis, respectively. Findings – Findings revealed even though knowledge is fairly good, application and experience of experts are not satisfactory regarding these concepts. However, it is established that there is a huge requirement to apply these concepts in local construction projects. In order to overcome barriers identified, a framework has been developed to integrate sustainability concepts and VP disciplines in construction projects. Originality/value – The framework can be used as a guide by construction industry practitioners for betterment of construction projects, ultimately steering the industry toward sustainability.