The underground parking lot floor has been drilled through 😱😱 (Parking prohibition flexible barrier installed)

Today, we installed the tension rod on the basement first floor~

I often park in spots where I shouldn't park.

No parking elastic pole~

Loud sounds ringing and rushing quickly~~!!!!😱😱

This is a picture of me drilling, with a colleague beside me.

It looks like you're carefully helping with the vertical insertion♡

A colleague at the beginning of work accidentally drilled through the floor and caused a perforation 😱😱

Everyone was startled and stopped working, but they coordinated well to prevent a blowout.

You finished the work well so that it wouldn't happen 🤭🤭

How surprised do you think your colleague was?🤔🤔