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国家电网公司为进一步加强公司工程成本管理,挖潜增效,通过实地调研、专家研讨,建立较为严格的主网工程(变电站和架空线路)内部成本管理标准──工程标准成本。本文采用帕累托分析法进行模型设计;提取单项工程,针对技改单项工程不同条件(即基本参数值的每种可能组合),研究对应的造价指标的单位决算金额。电网技改工程标准成本测算体系使用灵活、简洁适用,为地区技改项目提供了统一、公开、透明的指导依据。
State Grid Corporation of China to further strengthen the company’s project cost management, tap the potential and efficiency, through field research, expert discussions, the establishment of more stringent main network project (substation and overhead lines) internal cost management standards ─ ─ engineering standards costs. In this paper, Pareto analysis model design; extraction of individual projects, aiming at different conditions of individual project (ie, every possible combination of basic parameter values), study the corresponding unit cost of the final settlement amount. The standard cost calculation system for technical renovation project of power grid is flexible and concise, which provides unified, open and transparent guidance for regional technical renovation projects.