The acceptance, operation and power-generation ceremony of Da Dai Hydroelectric Station was held in Cambodia on Dec. 23, 2015. The prime minister, Hun Sen, spoke highly of this project, he emphasized that this project enhances independent power supply ability, improves electricity consumption level, makes great contribution to reduce price of electricity and then eliminates poverty.
Da Dai Hydroelectric Station was invested and constructed by Chinese company. It was started working in June, 2010, totally invested 540 million dollars, installed capacity was 246 thousand KW and designed annual energy output was 858 million KWH. So far, it is the largest hydroelectric project in Cambodia constructed by China.
Since 2010 starting to construct, workers had overcome many problems, such as bad geographical conditions, great construction difficulties, many interfering factors, etc. The main programs of Da Dai Hydroelectric Station are key dam, auxiliary dam, diversion tunnel and power plants, etc.
With the increase of Chinese companies’ assistance programs to other countries, construction technology has also been used in different fields, of which, self drilling anchor bolt is a rather simple and efficient method to support project. It combines drilling, grouting and anchoring together, its length can be cut and increased according to your demand. After grouting, slurry is full of drill hole and bonds self drilling anchor bolt with stratum, which can enhance anchoring effect and then support project.