1. The general exhaust fan system software and air conditioning unit equipment shall be carried out when the construction of engineering building bent structural engineering is completed, the obstacles have been removed, and the road surface is free of dirt.

2.工作中详细地址需有相对的輔助设备，如人字梯、铁架子、安全防范、安防设备，并有土建施工员的技能、品质。

2. The detailed address in the work should have relative auxiliary equipment, such as a ladder, iron frame, safety prevention, and security equipment, and have the professional skills and quality of a civil construction worker.

3.在通风管道设备中，要留意用电安全，配电柜、配电箱要防水防雨、防污，推行专职人员运送和应用，电气设备布线和拆卸要由电焊工实际操作，跨工作人员不可开展布线和别的配电设备工作中。

3. In ventilation duct equipment, attention should be paid to electricity safety. Distribution cabinets and boxes should be waterproof, rainproof, and anti fouling. Dedicated personnel should be promoted for transportation and application. Electrical equipment wiring and disassembly should be carried out by welders. Cross disciplinary workers are not allowed to carry out wiring and other distribution equipment work.

4.配电箱机器设备和布线应与配电柜和配电设备路线相一致，箱里家用电器应安裝在金属材料或者非木制绝缘板上。配电箱的电器开关在一切状况下需要应用电器设备来断开开关电源。

4. The machine equipment and wiring of the distribution box should be consistent with the wiring of the distribution cabinet and distribution equipment. The household appliances inside the box should be installed on metal materials or non wooden insulation boards. The electrical switch of the distribution box requires the use of electrical equipment to disconnect the switch power supply under all conditions.

5.施工工地应用的挪动照明灯具和气动工具要应用硫化橡胶电缆线，硫化橡胶电缆线不可破裂，绝缘层不可脆化。特定用电责任者，及时处理和解决用电量风险，避免用电事故。

5. Mobile lighting fixtures and pneumatic tools used on construction sites should use vulcanized rubber cables, which should not be broken and the insulation layer should not be brittle. Specific electricity users should promptly handle and resolve electricity consumption risks to avoid electricity accidents.

6.在设备工作中地址划分工作中地区，设定标识，非工作员禁止进到。

6. In equipment work, address the work area, set signs, and prohibit non staff from entering.

7.进到施工工地工作人员应配戴好防护装备，工作服装应衣袖、腹部和牛仔裤子都关键。

7. When entering the construction site, workers should wear protective equipment, and work clothes such as sleeves, abdomen, and denim pants are crucial.