§1.确定投标方式和方案的依据 §1.1大中型项目的前期工作 国内大中型电站的勘测、规划和可行性研究需要较长的时间,国家将对此进行统一规划和平衡。即使是各地区的中小型水火电建设,同样也将由地方设计院勘测设计,地方政府规划平衡。有些国外项目也是如此,特别是一些自己虽有良 §1. Basis for determining bidding methods and plans §1.1 Preliminary work for large- and medium-sized projects The survey, planning, and feasibility studies for large and medium-sized power stations in China will take a long time, and the country will plan and balance them accordingly. Even the small and medium-sized hydropower projects in various regions will also be surveyed and designed by local design institutes, and local government planning will be balanced. This is also true of some foreign projects, especially some who