交底内容：
一、施工组织设计文件内容：
    本施工组织设计共六章：第一章工程概述；第二章组织机构；第三章施工总平面布置及临时工程；第四章施工方案、施工方法；第五章施工进度计划；第六章工期、质量、安全、文明环保目标及保证体系。
二、下面就各章有关的主要内容作一介绍，着重介绍施工方案方法和施工进度计划，以及完成计划目标的技术、质量、安全方面的主要事项。
（一）第一章：工程概况
1、工程规模：本工程施工里程为K0+016~K3+292.157，含K1+214~K1+323.795段西涌桥一座。设计为城市次干道，宽度28米。
2、工程工期：合同开工日期为2004年12月30日，竣工日期为2005年5月28日。
3、工程质量目标为广州市优良样板工程。
4、路基：主要为填方路基。软土处理完毕后填砂填筑路基，并采用粘土包边植草。软土路基处理方式，主车道采用深层搅拌桩复合地基，人行道和绿化带采用袋装砂井处理方法。
5、西涌桥为预应力简支板梁结构。施工部位至3#墩。
6、排水工程：排水管道为雨水管道。
7、工程特点：
①软基处理工程量大，对后续工程和工期有很大影响；
②雨季施工，受雨天气候影响大。
③交叉施工单位多，对外和内部协调工作量大。
④桥梁水上作业和吊装难
Cards on the table contents:
A construction organization design content of the document:
    Construction design of the six chapters: Chapter Project Overview; second chapter organization; Chapter general layout and construction of temporary works; IV construction plan, construction method; Chapter Construction Schedule; VI schedule, quality, safety, environmental goals and ensure the system of civilization.
Second, the chapters on the following main elements to make a presentation highlighting methods of construction plan and construction schedule and completion of the program objectives of the technology, quality and safety of the major issues.
(A) Chapter I: Project Overview
1, size of the project: The construction milestone for the K0 +016 ~ K3 +292.157, with K1 +214 ~ K1 +323.795 West Bay Bridge, a paragraph. Designed for the urban sub-trunk road, the width of 28 meters.
2, Project duration: Contract start date is December 30, 2004, completion date is May 28, 2005.
3, works fine quality goals for the Guangzhou model works.
4, roadbed: mainly fill subgrade. After treatment of soft soil subgrade, sand filling and edging grass with clay. Soft soil treatment, the main Drive by deep mixing composite foundation, sidewalks and green belts with Sand Wick approach.
5, West Bay bridge is a prestressed simply supported beam structures. Construction site to the 3 pier.
6, drainage works: sewer pipe for the rain.
7, engineering features:
① soft soil volume, and duration of follow-up project has a great influence;
② Construction of the rainy season, rainy weather affected by the large.
③ cross-over construction unit, external and internal coordination of the workload.
④ bridge operations and lifting hard water