Research On Engineering Cost Management Of Power Grid Transmission Line In Shizuishan Ningxia

Along with the material rise in price, the reality of laws promulgation, the service cost enhance, engineering factor influences and so on scale change as well as line corridor, in our country power grid engineering the power transmission sequence engineering cost of projects unceasingly are also enhancing. This article throws Ningxia Shizuishan power grid 110～220kV which take 1998～2008 year completion transports the line engineering cost of projects data as the foundation, the utilization engineering cost of projects management correlation theories, system analysis Shizuishan power grid transmission line engineering cost of projects change tendency. From the design level, material prices, technical standards, policy adjustment, the angle of the external environment caused by Shizuishan Power 110～220kV transmission line engineering cost changes of major and sensitive factor, with some reference. In the present engineering through the above factor's control, will prevent the investment break through quota, will urge the construction, the design, the engineering to sharpen the managed capacity, will enable the manpower, the physical resource, the financial resource limited resources to obtain the full use, will gain the best economic efficiency.