第一章、 工 程 概 述 ............................................................................51、工程概况 ...........................................................................................61.1、总述..................................................................................................................................71.2、各子单位工程概况..........................................................................................................72、合同内主要工程量 .........................................................................113、工程技术设计概述 .........................................................................113.1、管材及接口....................................................................................................................113.2、基础................................................................................................................................123.3、检查井............................................................................................................................123.4、化粪池............................................................................................................................133.5、闭水试验........................................................................................................................133.6、沟槽回填........................................................................................................................134、现场地质及水文情况 .....................................................................135、现场地理及交通条件 .....................................................................136、工程难点、重点分析及应对措施 .................................................146.1、工程施工范围点散面广................................................................................................146.2、施工作业面狭小......................................................................................................
