Four methods with different Intercepting Facilities are proposed and the influence of these methods on city inland rivers and sewage system is analyzed.

A general description is given of the cause and development of the facilities intercepting dry flow sewage provided in the stormwater pumping station in the area of Shanghai, with detailed design ideas thereof in the south area of Beixinjing, which has well solved the problem of land occupation of the station, with lower construction cost and higher social and economic benefits.

Some problems existing in practical application of tetrahedron concrete in river closure construction are analyzed through the comparison of its effect with that of oversize rock in stability of erosion control and convenience in construction.

The river closure design of Jinhe Hydropower Station is described, comprising;(1) arrangement of construction;(2) material sources for river closure; (3) river closure design;(4) river closure construction;(5) river closure measures; etc.

The site river closure construction must be organized carefully,properly and scientifically.

Risk estimation of river closure based on the Monte_Carlo method;

The river closure design of Jinhe Hydropower Station is described, comprising;(1) arrangement of construction;(2) material sources for river closure; (3) river closure design;(4) river closure construction;(5) river closure measures; etc.

The paper presents a review on river closure design of the outer river,the inner river and the mid river during the first,the second and the third phase construction of the Complex respectively.