长输管道工程项目划分B(共2页).doc

精选优质文档-倾情为你奉上单位工程名称编号分部工程名称分项工程名称检验批名称检验批编号英买力联合站至东一联合站外输油管道工程2标段(K40+970-K79+490.5)B外输原油管道工程(共4个分项，每10公里1个分项）管道防腐4管道防腐YDSY -B-001 YDSY -B-020管道保温4管道保温YDSY -B-021 YDSY -B-040管道预制4管道预制YDSY -B-041管沟开挖4管沟开挖YDSY -B-042 YDSY -B-061管道组对4管道组对YDSY -B-062 YDSY -B-081管道焊接4管道焊接YDSY -B-082 YDSY -B-101管道防腐补口及补伤4管道防腐补口及补伤YDSY -B-102 YDSY -B-121管道下沟及回填4管道下沟及回填YDSY -B-122 YDSY -B-141管道清管、测径及试压4管道清扫YDSY -B-142 Y