1.The nuclear power plant located in the coast area of Yangdong Dongping town at Yangjiang city ,Guangdong province. The cooling water of the nuclear reaction device is directly from the South China sea, and will flow back to the sea again through a cannel. There are 3 small bridges across over it with the high voltage cable underneath. The concrete are expect to reach at least 100 year lifetime and thus Caltite system will be the property choice of them. 2. Location Used: Pile caps and columns of the bridge 3. Features: Provides corrosion-proof to cap (footing) and pier (column) concrete, simple and fast construction, low maintenance and construction cost, enhance durability of the bridge concrete structure.