一、施工前的成本控制工程投标阶段应根据工程概况和招标文件,结合市场和竞争对手的情况、企业同类项目的历史数据,制定相应的项目成本价,结合公路等级、投资主体、地区差异、材料价差等因素,加上预期的管理费、税金和利润进行成本预测,汇总后制定出投标总价。中标后,应根 I. Pre-construction cost control project The bidding stage should be based on the project overview and the tender documents, combined with the market and competitors, the historical data of similar projects to develop the corresponding project cost price, combined with the highway level, the main investors, regional differences, Material spreads and other factors, together with the expected management fees, taxes and profits for cost forecasting, summed up after the development of the total bid. After winning, should be root