The Research On The Subcontract Budget Of Dredging Project Cost Control

The gradual deepening of economic globalization in recent years, the construction demand of the port channel and the Harbor Industrial Zone continues to expand. The dredging project is part of the port and waterway engineering, belonging to the main part of the harbor and waterway projects. With the rapid development of the national economy, the domestic demand for dredging is increasing. Since the1980s, with the rapid increase of Port throughput, the ship’s tonnage increases. China’s port construction has developed from focusing on expansion the old port to planning the designing the new port in the oversea. Port infrastructure and the development of the Harbor Industrial Zone has made tremendous progress.As main point of the project management, cost management is the key aspects of the construction enterprises to improve economic efficiency and competitiveness. In the process of the implementation of the entire project, cost management coordinate with schedule management and quality management, grasp the overall project reasonable, and obtain the anticipated benefits. Therefore, the cost of the enterprise management level can reflect a comprehensive enterprise project management and become effective evaluation of enterprise project management. Facing the fierce competition in the market and the need of Sustained and healthy enterprises development, cost management plays an increasingly important position in the dredging construction enterprise management.With the rapid development of socio-economic, Dredging business booms such ports, waterways and land reclamation. Dredging market is booming and the dredging industry promotes the development of economic construction. At the same time, the increasingly fierce competition in the dredging industry, dredging companies need to adapt economic development in the market today. The dredging industry ensures the quality of the product under the premise, continuing to explore the potential to reduce engineering costs and maximizing profits.In this paper, the literature on the basis review of domestic and international cost management, cost control and dredging industry. The paper analysis subcontract maintenance dredging of the main principles of the budget cost control, risk and specific initiatives to create ex ante cost estimates-things cost control-after costing " The subcontracting cost control system is established by the use of the earned Value Management subcontracting budget cost control model and applied to CCCC-TDC B inhai envirmental channel Dredging Co. ltd. sub-budget cost control specific examples. Indicate that the model under the control of the cost of subcontracting budget control whether can be based on evidence, and effectively reduce the cost and increase the profitability of the enterprise. So that, it can improve the economic efficiency of enterprises to increase the market share for domestic dredging business subcontracting budget, and project management is the effective implementation of the booster.