cost slope
3.The Secretary for Works is responsible for the delivery of public works projects in a cost-effective manner, and the formulation of policies on slope safety, water supply, flood control and construction site safety.
4.The Secretary for Works is responsible for the cost-effective delivery of public works projects and for the formulation of policies on flood control, construction site safety, slope safety and water supply.
5.In process and after the constructions of high dams and reservoirs with large storage capacity, some potential problems related to the slopes are analysed, such as high stress in the slope masses, seismic response and weakening of rockmass strength, reinforcement technique and cost, as well as the effect of flood discharge with high energy and large flow capacity on the slope stability, etc.
6.Test result shows that comparing with traditional ways of slope protection,the plant ivy slope protection technique has many characteristics and advantages,lower in cost,easier in construction,more convenient in management and better in effect of flood control,and it is the one of first choice methods for plant slope protection above the carriage way of multiple sections in rivers.
