目录1工程概况·····································12编制依据与验收规范································13施工工序流····································24施工组织机构图··································25施工准备·····································36管道预制·····································57管道安装·····································68管道焊接·····································89管道检验·····································910管道吹扫试压···································911质量管理措施···································912施工机具与材料·································1113施工现场突发事件应急措施····························1214HSE管理措施··································121工程概况燕化公司东区动力锅炉系统整合改造一期工程——公用外管及点火油系统,在新建的公用管廊上还建热力厂三电站至原化工一厂西围墙的4条公用工程管线(分别为:①DN400-15kg/cm2低压蒸汽管线;②DN300-15kg/cm2低压蒸汽管线;③DN300-39kg/cm2中压蒸汽管线;④DN300-二级除盐水管线),并择机拆除新锅炉用地范围内的原有厂际管线
工艺管道共计约26