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在大中型水电站的建设中,机电设备及安装工程费用一般约占整个电站投资的25%左右。因此,如何在水电站机电设备及安装工程的招投标中,公平、合理地搞好机电设备及安装工程费用报价的分析评定,对于科学、公正地确定施工单位,降低电站的工程造价,均具有一定的现实意义。笔者结合一些大中型水电站机电设备及安装工程的招标评标工作。提出以下感受和体会,与行家们共磋。1 有关定额和取费标准的选用问题
In the construction of large and medium-sized hydropower stations, electromechanical equipment and installation costs generally account for about 25% of the entire power plant investment. Therefore, how to conduct a fair and reasonable analysis and evaluation of quotations for electromechanical equipment and installation costs in the bidding and tendering of mechanical and electrical equipment and installation projects of hydropower stations is of certainty for determining the construction units scientifically and fairly and for reducing the construction cost of power stations The practical significance. The author combines some large and medium-sized hydropower station mechanical and electrical equipment and installation of the tender evaluation work. Put forward the following feelings and experiences, and experts in total discussion. 1 Question about the selection of quotas and fees