Does the country stipulate that the construction must be stopped when the outdoor wind reaches several levels? If there are regulations, I hope to provide specific laws and regulations, thank you!

Construction is stopped due to strong winds of level 6, and operation is stopped due to strong winds of level 6 such as hoisting.

Do not engage in aerial work in the open air in six-level gale or heavy rain, heavy snow and foggy weather. In addition, you must do a good job in safety inspection during aerial work. If abnormal behaviors of people and things are found, they should be eliminated in time to meet safety requirements, so as to control falling accidents.

When there is no reliable protective facilities, you must wear a seat belt when working at height, otherwise you are not allowed to work at height. At the same time, the quality of seat belts must meet the safety requirements of use, so that they can be hung high and used low. Be sure to check whether the pedal is safe and reliable before climbing the mountain, such as whether the pedal has load-bearing capacity; Whether the root of the wooden pole is rotten. It is forbidden to walk on asbestos shingles, particleboard and plywood ceilings.

Article 2.0.7 of Technical Specification for Safety of Working at Height in Building Construction stipulates that:

In case of gale of magnitude 6 or above, aerial work is not allowed. It may be affected by thunderstorms and strong winds within 6 hours, with an average wind force of more than 6, or a gust of more than 7 accompanied by lightning; Or have been affected by thunderstorms and strong winds, with an average wind force of 6-7, or gusts of 7-8 accompanied by lightning, and may continue.

Defense guide:

1, prepare for wind and lightning protection, pay attention to relevant reports and notices, and keep students in a safe place;

2, doors and windows and other structures easily blown by the wind fastening, personnel leave the temporary structures as soon as possible, properly arrange outdoor items easily affected by thunderstorms and strong winds.