Research On The Cost Control The Linqu Electric Substation Construction Project In Weifang

Aiming at the shortcomings of the existing weifang power supply network, on the basis of shandong power grid "twelfth five-year" development planning, to meet the needs of the rapid growth of weifang west load, reduce the pressure on all of 500 kv substation of power supply, to strengthen the north power grid and linyi west weifang 220 kv power grid space truss structure, weifang power supply bureau project construction LinQu 500 kv power transmission and transformation project in 2016. Weifang LinQu 500 kv substation construction projects (hereinafter referred to as the "LinQu substation project") project construction scale is larger, capital investment is higher, so how to reduce the construction cost of the project,to a great extent to ensure the project construction goal can be achieved at the same time, improve project profitability, is the project managers need to use the project cost control theory method to solve the problem first.Paper starting from the actual demand of LinQu substation project cost control,according to the actual situation of project construction, the WBS method is used to analyse the LinQu substation project work breakdown, through to the various tasks of constitute the overall cost of the project cost estimation, on this basis, according to the requirements of the project cost control have set the target of cost control. Every task on the basis of the implementation of the project schedule,and the implementation of cost in the process of consumption, the cost of the project plan. For LinQu substation main content of the project cost control at various stages, made the cost of the specific control measures, using the method of earned value analysis of the project cost deviation, build the mode of management in cost control, cost control work provide theoretical guidance for the next step.At the same time, in order to guarantee the smooth implementation of the LinQu substation project cost control, the paper from the organization perfect, system three aspects such as the formulation and technology promotion make specific safeguard measures, to ensure that the project cost control can be effective implementation, and achieved the desired effect, achieve the objectives of cost control.