违章安装作业　供水主管爆炸７月７日下午５时３０分，广安县城南排水安装工程队，严重违章安装排水管道，将５００ｍｍ供水主管碰撞爆炸，造成民工２人受伤，地区机关所在地供水中断。广安城南排水管安装工程队在广门路进行排水管道安装施工时，不听供水部门有关人员劝阻... On July 7, at 5:30 p.m., the drainage and installation engineering team at the south of Guang’an County seriously installed the drainage pipe illegally and collided and exploded with a 500-mm water supply supervisor, causing 2 injuries to the migrant workers and water supply interruption in the area where the local authorities are located. Guangan Chengnan Drainage Installation Engineering Team in the wide road for drainage pipe installation and construction, do not listen to the relevant departments of water supply department to discourage ...