Information Required In Managing
The Design Process Of Refurbishment Projects
Author(s)
A. S. Ali, S. N. Kamaruzzaman & Z. Abdul-Samad
Abstract
Building refurbishment is an important sector in the Malaysian construction
industry. The high demand for refurbishment projects is due to an increase in the
number of deteriorating and obsolete buildings. However, refurbishment projects
are more difficult to manage compared to new-builds. The problem mainly
derives from the lack of information available to perform a task, especially
during the initial stage of the design process. Many authors on management
agree on the importance of the design process towards the success of
refurbishment projects. Even though design cost contributes a small percent of
total project cost, the performance of the refurbishment projects is much affected
by the design process. Similarly, about a quarter of refurbishment project time is
lost due to problems in design. The main reason for lost time was rework in
design due to errors made during the design process. The construction
performances have always been reduced by the difficulty of managing the design
process. Therefore, management in the design process needs to be improved in
order to produce accurate design before work starts on site.
This study aims to discuss methods of obtaining design information in
refurbishment projects and shows how the methods could affect performance of
refurbishment design. The data was obtained from literature reviews, semistructured
interviews with 21 principal architects and a questionnaire survey. The
results indicate that a site survey was considered the most important method of
obtaining design information during the design process of refurbishment
projects. In contrast, destructive and non-destructive tests were rated the least
important amongst all the method of obtaining information during the design
process.
Keywords: design information, refurbishment projects, uncertainty.
Keywords
design information, refurbishment projects, uncertainty
Related Book
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