高速公路项目初步设计阶段勘察设计工作大纲第一章总则..................................................................................................................61概述..................................................................................................................61.1地理位置.................................................................................................61.2本项目的作用、功能及地位..................................................................61.3路线起终点、推荐方案走向及主要控制点..........................................61.4项目勘察设计中标单位及设计范围......................................................62初步设计的目的、内容和要求.......................................................................62.1初步设计目的.........................................................................................62.2设计内容和基本要求.............................................................................73设计标准及主要技术指标..............................................................................83.1设计标准.................................................................................................83.2主要技术指标.........................................................................................84测设依据........................................................................................................104.1国家及行业标准、规范、规程及办法................................................104.2地方规定及其他项目文件....................................................................114.3本项目相关文件...................................................................................115初步设计文件编制规定................................................................................125.1一般规定...............................................................................................125.2文件分册...............................................................................................126进度计划........................................................................................................146.1勘察设计计划工作量............................................................................146.2工作步骤...............................................................................................166.3进度计划安排.......................................................................................186.4勘察设计进度保证措施........................................................................187主要工作机构及人员安排............................................................................187.1勘察设计主要工作机构........................................................................187.2质量保证措施.......................................................................................187.3人员安排...............................................................................................18第二章总体及路线........................................................................................................................191本项目勘察设计特点.....................................................................................202本项目勘察设计关键技术问题......................................................................223总体设计思路和原则.............................................
