Study On The Construction Of The Long-distance Pipeline Based On The "Owner+Supervisor+EPC" Model

With fast development of global construction market, EPC model has become one of themost popular contract models during the word, which has unique advantages in managingproject of oil (and gas) chemical, metallurgical and electrical engineering that with largequantities and technically complicated. In recent years, construction enterprises of our countrydid a plenty of practice and exploration on EPC mode, whereas there still has a large gapwhen compared with the mature management level of EPC mode of foreign countries, inorder to adjust to the development of construction market both at home and aboard we need toimprove the level of project management.This paper points out that the problems of long-distance pipeline project under EPCmodel during the stage of bidding, design, construction and check before acceptance and thefactors which are related to whether the management target of EPC model can be achieved.and contrasting the gap of the similar projects between our country and foreign country oflong-distance pipeline project, drawing a conclusion that the construction and management oflong-distance pipeline project can not depend on traditional EPC model. Meanwhile, thepaper proposes the construction model of owner+supervisor+EPC, combing with charactersof the construction and management process of long-pipeline project, in order to solve theproblems in management system and level. Owner+supervisor+EPC model by the way ofleading in supervisors. On one hand, making clear the character of the owner which is owner+supervisor. On the other hand, helping the owner to control the quality and progress of theproject, avoiding divergences between owner and EPC company in quality management.This paper builds the system and scheme of the model in aspects like managementstructure, management responsibility, controlling system by analyzing the characters ofOwner+supervisor+EPC model, based on the construction features of long-distance pipeline project in our country and the current conditions of long-distance pipeline enterprise.Making operating design in aspect s of contract management and PDCA management.Suggesting that applying the idea of optimization construction to the whole constructionprocess, implementing the system of engineer responsibility. At the end of this paper,analyzing the management effectiveness and existed problems of the model by discussing thelong-distance pipeline project which under the owner+supervisor+EPC model in aspectslike contract, design, equipment and materials procurement and construction management,proposing suggestions for improvement. Eventually the result shows that the owner+supervisor+EPC model achieves a good application effect in the local long-distance pipelineconstruction of our country and has a referential significance to the construction andmanagement of the projects which are resemble to long-distance pipeline construction in ourcountry.