“BOT+EPC”模式下公路工程概算编制问题分析

Analysis for Problems in Budget Estimate Making of Highway Project in “BOT+EPC” Mode

"BOT+EPC"作为高速公路建设领域的一种新模式,对设计概算编制深度和精度提出更高要求。结合重庆新千公里高速公路建设实践,指出传统意义上两阶段初步设计概算与新型建设模式不协调的一面。从高速公路建设管理的角度,指出公路建设模式变化催生设计概算编制随之调整,强调新模式下概算编制中应着重注意的若干问题。

As a new mode in the field of expressway construction,＂BOT＋EPC＂ proposes higher requirement for depth and accuracy of budget estimate making in design.In combination with construction practices on new 1000km expressway in Chongqing,this paper points out discordance between conventional two-stage design budget estimate with new construction mode.From the perspective of management for expressway construction,the paper indicates that changes of highway construction modes expedite adjustment of design budget estimate making and emphasizes several problems that should be particularly noticed in budget estimate making in new mode.