| With the increasingly fierce competition and the influence of the economic crisis,our country’s water conservancy projects are facing an increasingly severe operating environment,especially the construction of water conservancy projects,which are affected by various geological regions and weather changes.The impact,coupled with the large project investment and long period,particularly many departments in charge and cooperation,and the multiple and non-repetitive characteristics of water conservancy projects have virtually increased the difficulty of cost management.The SL River in CY County is the first-level tributary of the DL River,the largest river in the western region of LN Province,and bears the enormous pressure of the economic development of the basin.At present,near the SL River Basin,industrial wastewater and domestic sewage in towns and villages are directly discharged to the SL River,causing serious water environmental problems and the continuous reduction of the river’s self-purification capacity.What’s more,the lack of systematic governance and a scientific flood control system in the SL River has led to problems such as imperfect flood control engineering system,low flood control standards,inability of dykes to meet standards,and lagging flood control projects.In addition,due to the continuous acceleration of urbanization and industrialization in the surrounding areas,the excessive development of vegetation and other resources in the mountains of the SL River Basin has caused serious degradation of nearby mountain vegetation,increased soil erosion,and severe damage to the ecological environment.The above problems indicate that the improvement project of SL River in CY County is imminent.In this paper,the SL River governance project in CY County,Liaoning Province was selected as the research object.According to the project cost management theory,the resource demands of the SL River governance project were firstly sorted out,and the total investment cost of the project was predicted scientifically and reasonably with the help of the project schedule plan and the work decomposition structure,and the detailed project budget planning was formulated.In the process of promoting the project,the project implementation progress and budget implementation situation will be collected and sorted regularly,and the deviation between project progress,cost and expectation will be evaluated with the help of the earned value method,so as to comprehensively understand the deficiencies existing in material supply,project progress,budget implementation and other aspects of the SL River governance project,and develop effective corrective measures.Ensure that the project schedule and budget are within the expected control range and the project investment target is achieved.At the same time,through the research of this article,we propose improvement countermeasures for engineering companies to address cost management issues,promote the deepening of corporate cost management concepts,improve cost management capabilities and levels,help companies control costs more effectively,enhance the core competitiveness of the industry,and make companies more Further control and optimization of costs will help create greater corporate benefits. |