Abstract:
Building information modeling (BIM) through its data-rich digital representation of
building elements has brought a revolution in the architecture, engineering and
construction (AEC) industry. To ease the process of BIM implementation various BIM roles
have been discussed, but the BIM roles related to project delivery methods have not been
standardized. Stimulated by this need, this study aims to provide a matrix for BIM roles
and responsibilities in context of DBB project for developing countries. Objectives of
the study include: (1) To identify and analyze the existing BIM roles and
responsibilities. (2) To determine the BIM roles and responsibilities for developing
countries in the context of DBB projects (3) The formulation of a matrix for the
adoption of relevant BIM roles and responsibilities. A questionnaire survey was
conducted to obtain an industry perspective. 105 retrieved questionnaire responses were
analyzed. The results indicate the BIM roles that are BIM manager (Design), BIM
manager (Construction), BIM coordinator (Design), BIM coordinator (Construction),
Information manager (Design), Information manager (Construction), Model manager,
BIM modeler and their relevant responsibilities required on DBB projects. Subsequent
to the validation from experts, the BIM roles and responsibility matrix was developed.
