EPC Project Cost Control Method Research And Application

Take designs, the purchase, the construction as a body's project primary contractor pattern, by it in cyclical, the construction cost, the contract dispute aspect's superiority widely is applied in the water and electricity, the petrochemical, the building and so on the large-scale items of basic construction. In EPC in primary contractor cost control correlation theories foundation, union entire project various stages characteristic and content, discussion primary contractor pattern cost control reasonable method and model.The paper obtains from the primary contractor pattern's analysis, the contrastive analysis its contract pattern's characteristic, pointed out that the EPC integration contract pattern has the other pattern incomparable superiority, may effective reduce the cost. Mainly has done below some work:First, it has carried on the thorough analysis to the EPC item cost control working model. In view of the EPC project specialty, node many characteristics, proposed the cost structurized model; In view of the EPC item design, the purchase, the construction different progress characteristic, proposed the corresponding cost control progress survey mathematical model; Simultaneously to enable the policy-maker to the project time, the resources assignment investment, the complex degree, the implementation situation to have the quite clear understanding, proposed the cost plan optimized model and the banana curve model separately.Next, itanalyzed in the primary contractor project to design, the purchase, to construct separately various stages influencing factor and the control method, emphasized in the entire project worked the core, simultaneously from the entire life cycle angle considered it to the entire project's quality, the time and the cost influence, and carried on the analysis through a series of evaluating indicator system to the result, discovered the expense deviation's reason, selected the synergy. Finally, this article introduces the EPC primary contractor item cost control the case, unifies using the model and the actual case, the promotion entire EPC item cost achieves the optimization.