曲靖市中心城区天然气燃气工程设计—采购—施工（EPC）项目总承包（博皓厂区蔬菜加工公司）施工方案批准：审核：编制:2015年10月云南省第二安装工程公司目录一.工程概述......................................................................................................................................................31、工程内容及特点.............................................................................................................................32、工程量............................................................................................................................................3二.编制依据......................................................................................................................................................31、本工程编制依据.............................................................................................................................32、本工程所采用的规范、标准编目.................................................................................................3三.施工程序......................................................................................................................................................41．工艺流程........................................................................................................................................42.技术准备........................................................................................................................................4四.施工方法......................................................................................................................................................41．施工准备........................................................................................................................................42.放线开槽........................................................................................................................................53.管道焊接组装................................................................................................................................54.材料，管件加工.............................................................................................................................75.铺管敷设及附件安装.....................................................................................................................76．地上钢管安装................................................................................................................................77.吹扫................................................................................................................................................88.设备、流量计安装.........................................................................................................................89.试压................................................................................................................................................910.土方回填......................................................................................................................................9五.进度计划....................................................................................................................................................101．施工进度计划.....................................................
