白霓污水管网改造施工组织设计.docVIP

崇阳县白霓镇污水管网改造工程 施 工 组 织 设 计 方 案 编制单位：孝感市阳光路桥建筑工程有限公司 编制人： 审核人： 批准人： 日 期： 二零一六年六月 目 录 第一章 工程概况·························································3 一、设计依据·····························································3 二、采用技术标准、规范···················································3 三、工程简介·····························································3 第二章 施工准备·························································6 一、准备工作·····························································6 二、测量放样·····························································6 三、探管及地下管线保护措施···············································7 第三章 施工部署························································10 一、施工组织与协调······················································10 二、施工准备····························································10 三、主要施工方案的选择··················································10 四、施工流程····························································11 五、施工段的划分························································11 第四章 确保本工程的质量措施············································11 一、工程施工质量目标····················································12 二、施工质量保证体系····················································12 三、施工质量管理体系····················································12 四、产品标识和可追溯性··················································15 第五章 基坑基槽测量施工方案············································15 一、基坑基槽的测量施工··················································15 第六章 管道沟槽开挖施工方法·············································19 一、管道沟槽开挖························································19 二、机械开挖沟槽时应注意事项············································19 三、人工开挖时应注意事项················································20 四、基槽水、导水和排水施工