表一 施工组织设计文字说明

第一章  概  述

1.1编制依据
1)国道207线高州石仔岭至南盛段、化州南盛至塘岗岭段改建工程招标文件
2）现场调查情况。
3）国家有关部门、广东省颁布的相关法令、法规、标准、规范、规程。
4）我单位的施工实力和类似工程经验。
1.2工程概述
工程名称：国道207线高州石仔岭至南盛段、化州南盛至塘岗岭段改建工程（第一标段）
招标单位：
设计单位：
工程地点：
1.3工程概况
本标段为G207线改造工程，全长8.13Km。其中涵洞21座，小桥2座,路基挖方7.4万m3,路基填方17.0万m3。
本标段所处地貌单一，地形平坦。不良地质地段分布较广，但软土较薄，工程地质条件较好。标段所处地区属亚热带季风气候区，以潮湿、多雨、台风频繁为特征，4-9月为雨季，全年平均气温23oC,极端最低气温为-2oC。
1.4工程特点
1）主要为国道改造工程，路基土石方量较少，部分软基处理。
2）沿线村庄较多，且属既有线改造工程，交通疏解任务重。
3）沿线结构物多，对路基的连续填筑造成影响，施工协调要求高。
1.5主要工程数量
主要工程数量见“表1.5.1”所示。
Table 1 shows the construction organization design language

Chapter Summary

1.1 The basis for preparing
1) State Road 207 line to South Gaozhou Dills Sheng Duan, Hua Zhou Tong Kong Ling Nam Shing to the tender documents for Rebuilding
2) on-site investigation.
3) The relevant state departments, Guangdong Province promulgated relevant laws, regulations, standards, norms, rules.
4) I unit construction strength and experience of similar projects.
1.2 Project Overview
Project Name: State Road 207 line to the south Gaozhou Dills Sheng Duan, Hua Zhou Tong Kong Ling Nam Shing to Rebuild Project (First Lot)
Bidding Unit:
Designer:
Project Location:
1.3 Project Overview
The tenders for the G207 line reconstruction project, full 8.13Km. One culvert 21, two bridges, roadbed excavation 74,000 m3, Roadbed Fill 170,000 m3.
The tenders in which a single landscape, the terrain flat. Bad geological section of widely distributed, but the soft soil is thin and good engineering geological conditions. Tenders in their own regions to subtropical monsoon climate zone, in order to humid, rainy, typhoons frequently characterized as 4-September rainy season, the annual average temperature of 23oC, the extreme minimum temperature of-2oC.
1.4 Project Characteristics
1) The main national highway reconstruction project, subgrade earthwork less, part of the soft ground.
2) more along the village, and an existing railway reconstruction project, the traffic ease heavy task.
3) along the structure more continuous filling of the embankment caused by the impact of demanding construction coordination.
1.5 the number of major projects
Number of major projects, see "Table 1.5.1" below.