COMBINING GREEN BUILDING AND LEAN CONSTRUCTION TO ACHIEVE MORE SUSTAINABLE DEVELOPMENT IN SOUTH AFRICA

This paper explores the synergies that exist between lean construction and green building across all the development phases in a construction project to enhance sustainable development practices in South Africa. Using a systematic literature review, 68 articles were selected and coded. The findings indicate that: (i) lean construction and green building practices, principles, techniques, tools, and technologies can be simultaneously implemented across all phases of development, and offer multidimensional benefits in each; (ii) building information modelling plays a crucial role in assisting and facilitating lean construction and green building, mutually reinforcing each other throughout a development; (iii) prefabricated construction is becoming a popular way in which lean construction and green building are interacting and supporting each other; and (iv) the interaction between lean construction and green building can help to achieve more sustainable development in South Africa.