四川能投输电线路施工工艺标准目录第一部分电缆线路部分.........................................................................................................................5第一章电缆构筑物工程.......................................................................................................................61电缆直埋...........................................................................................................................................61.1通用要求.....................................................................................................................................61.2直埋电缆壕沟的设计要求.........................................................................................................61.3电缆槽盒的设计要求.................................................................................................................71.4施工工艺要点.............................................................................................................................71.5样板图片.....................................................................................................................................82电缆管道...........................................................................................................................................92.1电缆排管.....................................................................................................................................92.2顶管............................................................................................................................................112.3施工工艺要点...........................................................................................................................122.4样板图片...................................................................................................................................123电缆沟、工作井.............................................................................................................................133.1砖砌电缆沟..............................................................................................................................133.2工作井.......................................................................................................................................153.3盖板...........................................................................................................................................163.4施工工艺要点...........................................................................................................................173.5样板图片...................................................................................................................................184电缆桥架.........................................................................................................................................194.1设计要求...................................................................................................................................194.2施工工艺要点...........................................................................................................................214.3样板图片...................................................................................................................................22第二章...
