水利水电工程造价控制及风险分析的理论和方法

水利水电工程造价的管理和控制是工程建设的一项关键工作 ,在前期决策、设计、招标、施工、运行五个阶段 ,都需要进行造价控制。由于水电工程工期长、建设条件复杂等客观因素 ,在项目建设的各个阶段都存在着如何处理风险的问题 ,包括风险辩识、风险估计、风险决策、风险控制。在工程的建设过程中 ,应尽可能地消除风险原因的发生 ,并通过合同条款的方式予以界定 ,使风险损失控制在预期的目标范围内。进行工程造价控制时 ,还应与工期和质量进行综合分析。

Theory & Method on Cost Control & Risk Analysis for Water Resources & Hydropower Engineering

The engineering cost control is the key work that should be studied in every stage of water resources and hydropower engineering (prefeasibility study, preliminary plan, inviting bids, construction period operation period),it will last a long time and the external conditions are undetermined, so it is necessary to do the work of risk analysis (risk discrimination, risk estimination, risk decision making, risk control) and to control the risk losses under the anticipated limit. The three essential targets (engineering cost, engineering quality, construction period) are inseparable, and should be analysed comprehensively.