The project "STP - Pantai & Puchong Sewer Network" took place in Selangor Darul Ehsan, specifically in the areas of Pantai and Puchong. The scope of work involved repairing the New Jersey Barrier at Pantai Dalam. For this project, Pembinaan Thin Chai Sdn.Bhd partnered with Shimizu Corporation, and the total cost of the project was RM 0.03 Million. The project was completed in February 2006.