工程名称交底部位管道施工工程编号日期交底内容:一:工程概况：..........................................................................................................................................................1二、一般要求：.......................................................................................................................................................2三、管道防腐...........................................................................................................................................................2四：人工、机械挖方................................................................................................................................................4五、回填土...............................................................................................................................................................6六、布管...................................................................................................................................................................8七、管道组对...........................................................................................................................................................8八、管道下沟.........................................................................................................................................................10九、管道焊接.........................................................................................................................................................10十、焊接检验.........................................................................................................................................................12十一、清管与试压..................................................................................................................................................13附件、工程焊接工艺规程.............................................................................................
