Abstract:
Building construction is one of the most complex sector, in construction industry.
Among many other, this sector has a major challenge of DM for a long. Although
BIM has helped to solve some of the problems, but there are some challenges that
needed to be addressed for effective DM. Though DP has improved but number
of unprofessional stakeholder and evolution in material science is making it a
complex system. A research was conducted to identify and value, role of DE in
building construction. Research has revealed that projects are suffering due to DE
in term of budget creep, and it is valued 7.92%. A major factor for DE, is ‘lack
of coordination’ and followed by ‘unrealistic design schedule’. In advancement
in building construction for developing countries there is need of a standard
protocol for building design and approval process. A framework is therefore
proposed to improve coordination process and figure out a DP which shall help
industry stakeholder to properly understand DP and develop a realistic design
schedule to minimize challenges to project design.
