Abstract:
Building Information Modelling (BIM) is a concept, improved with Information Technology (IT) to
upgrade construction, maintenance and operation of a building or an infrastructure project.
Information Technology Infrastructure (ITI) is a crucial aspect in implementing BIM. Rapid
improvement of ITI has benefited mostly to AEC and FM industry while enhancing the accessibility to
more numerical dimensional BIM modelling such as scheduling (4D), costing (5D), operation (6D),
sustainable design (7D) and safety (8D). Therefore, it is necessary to investigate on ITI in Sri Lanka
for successful implementation of BIM in Sri Lankan construction industry. Thus, this research is aimed
at identifying the capacity of information technology infrastructure in Sri Lanka to support BIM
systems. A qualitative approach to the research methodology was proposed in order to carry out an indepth
investigation on subject matter.
Major five BIM systems and minimum ITI requirements for each BIM systems were identified through
a comprehensive literature review. Existing ITI in Sri Lanka was identified from various organizations
which represent IT, construction, banking and apparel sectors. Further, risks and challenges in each
infrastructure were identified. By combining the literature findings and existing knowledge which was
obtained through a deep analysis. Then a framework was developed to indicate the capacity of ITI in
Sri Lanka to support BIM systems. From the findings of the study, the conclusion was made that the
BIM implementation in Sri Lanka is possible even there are several risks and challenges bound with
ITI. Ultimately, it was recommended that Sri Lanka has enough capacity to implement BIM with
minimum ITI requirements.
