Seaside Sonata which developed by Cheung Kong and the Urban Renewal Authroity, is located in crowded area in Shum Shui Po. It consists of 4 towers and proivdes 876 residential units designed in 2 and 3 rooms. For long-term reliable protection, Caltite System has been specified in the whole perimeter of basement wall and in the wearing slab to from a tanking system of waterproofing, as well as in the suspended swimming pool in podium level of the estate over the basement.
