What should the property pay attention to when the office area is slippery in rainy days?

When the office area is slippery in rainy days, the property should pay attention to:

First, set up an umbrella cover machine at the door, and arrange special personnel to cover all the umbrellas that enter, so as to reduce the chance of rain falling to the ground;

The second is to clean up the rainwater on the ground in time, and arrange special personnel to clean it in time at the entrance and exit and lobby;

Third, lay waterproof mats or carpets on the floor of entrances and exits and lobby, and pay attention to non-slip;

Fourth, in the obvious position at the entrance, put a notice board "Beware of slippery roads" to remind people to pay attention to safety; etc