Project management

2017.8-2019.7

The project is mainly implemented in 4 provinces of Kampong Chhnang, Kampong SPEU, Kampong Thum and Kampong Cham, including 6 roads and a bridge. The total length of all roads is about 35.582km, and the design speed is 50km/h. It is divided into two types: subgrade 8.0m + pavement 6.0m, subgrade 7.0m + pavement 5.0m. The construction contents include subgrade, pavement and drainage, bridge and culvert, crossing, safety facilities, etc. Three new bridges with a width of 10m will be built, including one 125m bridge, two small bridges and 80 culverts. The supper structure of the bridge adopts prestressed concrete hollow slab and continuous simply supported bridge deck structure. The lower structure adopts column pier and column platform, and the foundation adopts bored pile foundation.