When using electric tools, the original plug of electric tools shall not be removed or replaced, and it is strictly prohibited to directly insert the cable wire into the power socket without using the plug.
Fire control management substation on the construction site shall prepare sufficient fire-fighting equipment on the construction site, and designate special personnel to maintain, manage, replace and keep it, so as to ensure that the fire-fighting equipment is complete and effective.
It is forbidden to pull and connect wires without permission in the dormitory.
They should be stored 10m away from the open fire.
Strengthen the management of power consumption on the construction site to prevent electrical fire.
3.
1.
5.
12V safety voltage shall be adopted in wet places.
3.
The storage and use of inflammables and explosives shall be managed by a specially assigned person, and fire prevention measures shall be taken.
Therefore, great attention must be paid to fire safety during winter construction.
8.
Obvious signs shall be set at the place where the fire-fighting equipment is stored, and all fire-fighting equipment shall not be moved at will.
Smoking and hot work are strictly prohibited near the storage area of inflammables and explosives.
（2） Electric shock accident is one of the most common accidents in construction in winter.
2.
The power consumption in winter is more than usual, and the bad weather also has a certain impact on the power line.
Cables with more than three broken skins shall not be put into use.
Before winter construction, electricians shall conduct a comprehensive inspection and maintenance of all mechanical equipment and cables on the construction site, and eliminate mechanical and electrical faults immediately.
Special grounding line shall be set for electric welding operation.
In windy, rainy and snowy weather, carefully check the temporary power facilities on site, and check whether the circuit and distribution box are safe and reliable.
Electricians check the performance of leakage switches every day, replace them in time in case of abnormalities, and make records.
If the shell and handle of the electric tools are found to be broken, the power cord is damaged, and the plug is damaged, they shall not be used.
If there are unsafe hidden dangers such as deformation and leakage, repair and reinforce them in time.
It is forbidden to hang wires and hang clothes on electricity and lines.
Therefore, the safety of power consumption must be kept in mind in winter construction.
It is strictly prohibited to use bare wires.
1.
Special personnel must be assigned to watch the fire during open fire operation.
6.
4.
7.
The resident fire management of the project department shall strictly prevent the occurrence of electrical fire.
If there are serious hidden dangers, stop production immediately and arrange solutions immediately to ensure the safety of power use.
The electrical equipment on the construction site must be used in strict accordance with the system of “one machine, one switch, one leakage and one box”, and the door of the electrical box should be locked at any time.
In addition, the climate in northern winter is dry, which is easy to cause fire.
After the use of electrical equipment, confirm that the power supply has been cut off.
9.
When using electric tools, check whether the power supply has leakage protector~~ Recommended reading ~ ~ how to determine the responsibility of each unit in case of “dangerous project” accident? Is it based on these 10 articles that the private life of the project manager on the construction site is chaotic? You are on site, do you know earthwork calculation..
Such accidents are often caused by human negligence and illegal operation.
The hot work permit can only be used in the specified place and time.
Open fire heating is strictly prohibited on the construction site.
It is strictly prohibited to pull and connect wires without permission.
Measure whether the insulation resistance meets the requirements.
All kinds of gas cylinders are dangerous goods.
Strengthen the power management of construction in winter.
Fire protection management of the central material warehouse the person in charge of the material warehouse shall be fully responsible for the safety and fire prevention of the material warehouse.
When working with open fire, there must be a hot work permit.
For power tools that are not used for a long time and are affected by moisture, professional electricians should be allowed before use.
（1） Fire safety in winter due to the low temperature in northern winter, many potential fire accidents are easy to occur in the process of heating and constant temperature in production.
10.
Inflammables entering the material warehouse shall be stored according to categories, and warning signs and fire extinguishers shall be hung.
2.
The storage distance between acetylene cylinders and oxygen cylinders should not be less than 5m and should not be placed upside down.
The electric tools shall be qualified by professional electricians.
The installation of wires, lamp sockets and electrical equipment must be carried out by professional electricians.
Open fire is not allowed to keep warm in the dormitory, and smoking in bed is strictly prohibited.
It is strictly prohibited to use electric stoves, fast heating and other high-power electrical appliances in the dormitory.
During aerial welding, inflammables and explosives are strictly prohibited to be stacked below.
Before leaving the site after the operation, the fire user shall confirm that the fire has been extinguished and there are no hidden dangers around.
The fire-fighting facilities in the station shall be inspected on time, and the fire extinguisher shall be replaced immediately in case of failure.
