A brick in the elevator.

This story was told to me by a familiar electromechanic from the Lift Service.
They went somehow with a partner to service the elevators.
They enter the cabin and see: in the corner of the cabin lies a new silicate (white who did not understand) brick.
They think little. Someone may have done repairs. has lost.
But disorder as if. Shortly cleaned out.
After a while, the PPR again on the same elevator.
And as you’ve guessed, brick, it’s a newborn white.
Well, there are frostbite: they will roll a bunch, they will soak, well, the button will be burned, or the walls will be painted. Everything happened, but to the brick...
Well, with small matjugs cleaned in the machine room, so that at least this was not used.
The third time, and the fourth time, it repeated itself. The brick appeared in the same place always new, and a stack of bricks began to grow in the machine room.
Finally, the nerves of the partner did not stand, and once again, he exploded in a stunning nine-story (the case was just in the nine-story) battle, which continued when leaving the last floor.
The grandmother came out and asked. What a matter. When she found out what was happening, she smiled and explained everything to them. Then the mechanics crushed a little, put the brick in place.
In some elevators, two underground weight limiters are installed. The first works when the weight exceeds 200 kg, the second when the weight is less than 15-20 kg. In both cases, the elevator does not go by commands from the cabin.
And on the eighth floor lives a girl, well very thin, well she does not reach those very 15-20 kg. And a kind dad puts a brick so that the child can make independent trips.
So dear citizens, if you see a brick in the elevator, do not rush to throw it away. Surely there is a very thin girl or boy living in the entrance and they really want to travel on their own.

Gog