管沟土方施工方案【实用文档】doc文档可直接使用可编辑，欢迎下载元坝气田17亿立方米/年滚动建产地面集输工程YB27—1/2～YB29复线管道工程YB204-1～YB205段桩号BC17-BC35土建施工施工方案编制人：审核人:批准人：四川德阳庆达实业2016年05月16日目录第一章、概述1、工程概况··························································42、编制依据及规范····················································43、施工内容及现场情况················································5第二章、施工准备1、技术准备··························································82、施工队伍准备······················································83、物资准备(机械、材料、资金）·······································114、建立项目HSE管理制度··············································115、现场施工条件准备··················································12第三章、施工方案1、测量······························································132、土石方开挖························································143、土石方回填························································184、水工保护··························································22第四章、各项管理和保证措施1、管理目标保证措施·················································282、工程质量保证措···················································283、安全技术保证措施·························294、文明施工保证措施·························295、工期保证措施···························30第五章施工进度计划·················································32第六章工作危害分析表················································33第七章应急预案1、应急预案·························································372、编制依据·························································383、组织管理职责·····················································394、应急程序·························································415、事故危险状态识别·················································446、应急预案报告程序·················································457、应急指令及应急指挥···············································468、疏散程序·························································489、救护方案·························································4810、管道破坏预案····················································4911、沟槽塔方预案··