一、忌场地淤泥深，枕木下陷桩机偏；二、忌起放塔架多人指挥，步伐紊乱动作不一致；三、忌配电框搁置在路边，人来车往撞倒电柜电路烧坏；四、忌电缆布设不科学，车压人踩压破电缆易触电；五、忌安装上下同时作业，上掉工具螺杆螺帽砸伤人；六、忌穿背心拖鞋上班，铁钉、钢绳 First, avoid the venue silt deep, sleeper subsidence pile partial; Second, avoid lifting the tower multiplayer command, the pace of disruptive actions inconsistent; Third, avoid the distribution box shelved on the roadside, Bad; Fourth, avoid unscientific cable layout, car pressure crushed broken cable easily electric shock; five, bogey installation up and down at the same time homework, fell off the tool screw nut smashed; six, avoid wearing vest slippers to work, nails, steel rope