Abstract
As for the construction of circulating water pipeline for Lumut thermal power station in Malaysia, the works was executed under the design/construction lump contract. Therefore, the hydraulic model test was carried out for the intake structure to confirm the hydraulic characteristics to satisfy requirements from the client. And rapi d construction was necessary for circulating water pipeline due to its long exten sion and short construction period. In this paper, we report the result of hydraulic model test for the intake structure and an outline of construction method.