The Bank of China Centre (BOCC) was build and developed on a reclamation land in year 2000, located at West Kowloon of Hong Kong adjacent to Olympian City 1. BOCC was a 29 storey height’s building with a 2 levels basement. In order to enhance the durability of the concrete and waterproofing performance, Cementaid Everdure CALTITE was the only material used in the basement slab and wall by the Developer and Consultants.