What is the weather requirement for tower operation?

The operation on the tower should be carried out in good weather, and the operation should be stopped in case of gale of magnitude 6 or above and severe weather such as thunderstorm, hail, fog and sandstorm. Under special circumstances, when it is really necessary to carry out emergency repair in bad weather, personnel should be organized to fully discuss the necessary safety measures, which can only be carried out after being approved by the leader in charge of production (chief engineer) of the unit.