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Kesavan Manoharan, Pujitha Dissanayake, Chintha Pathirana, Dharsana Deegahawature, Renuka Silva
Various industry sectors of many developing countries have been facing various challenges associated with low performance of labour due to poor work-based training practices. This study aims to assess the performance of labour in construction by applying...
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Kesavan Manoharan, Pujitha Dissanayake, Chintha Pathirana, Dharsana Deegahawature, Renuka Silva
This study primarily identifies the knowledge gaps that must be filled to apply conceptualised methods for rising and benchmarking productivity levels of various construction operational tasks. Accordingly, this study intended to evaluate labour producti...
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Assela Pathirana, Frank den Heijer and Paul B Sayers
Infrastructure Asset Management (IAM) is the process by which decisions are made and resources allocated to ensure organisational or societal assets continue to deliver, as required. IAM is an evolving field. We discuss this evolution and present our per...
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Berry Gersonius, Bart Vonk, Richard M. Ashley, Frank den Heijer, Wouter Jan Klerk, Natasa Manojlovic, Jeroen Rijke, Paul Sayers and Assela Pathirana
North Sea Region countries depend heavily on flood protection infrastructure, such as dikes, dams, sluices and flood gates. Knowledge on where, when and how much to invest to ensure functioning is of crucial importance for asset owners and operators. Thi...
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Assela Pathirana, Mohanasundar Radhakrishnan, Maaike Bevaart, Eric Voost, Salameh Mahasneh and Hiba Abu Al Rob
Traditional infrastructure asset management is about maintaining the status quo of service levels in a resource-restricted, sometimes risk-increasing environment. Infrastructure asset management (IAM) is effective in addressing resource-deprived situatio...
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Yuhan Rui, Dafang Fu, Ha Do Minh, Mohanasundar Radhakrishnan, Chris Zevenbergen and Assela Pathirana
Climate change and urbanization have led to an increase in the frequency of extreme water related events such as flooding, which has negative impacts on the environment, economy and human health. With respect to the latter, our understanding of the inter...
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Hieu Ngo, Assela Pathirana, Chris Zevenbergen and Roshanka Ranasinghe
Probabilistic flood forecasting requires flood models that are simple and fast. Many of the modelling applications in the literature tend to be complex and slow, making them unsuitable for probabilistic applications which require thousands of individual ...
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Mohanasundar Radhakrishnan, Assela Pathirana, Richard Ashley, Chris Zevenbergen
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Adaptation to climate change is being addressed in many domains. This means that there are multiple perspectives on adaptation; often with differing visions resulting in disconnected responses and outcomes. Combining singular perspectives into coherent, ...
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Wing Ken Yau, Mohanasundar Radhakrishnan, Shie-Yui Liong, Chris Zevenbergen, Assela Pathirana
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Active, Beautiful, Clean Waters (ABC Waters) design features?natural systems consisting of plants and soil that detain and treat rainwater runoff?comprise a major part of Sustainable urban Drainage Systems (SuDS) in Singapore. Although it is generally ac...
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Xue Ping Goh, Mohanasundar Radhakrishnan, Chris Zevenbergen, Assela Pathirana
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Storm water management in Singapore has always been a challenge due to intense rainfall in a flat, low-lying and urbanised catchment. PUB?s (Singapore?s National Water Agency) recent runoff control regulation limits the runoff coefficient to 0.55 for dev...
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