Someone poured concrete down the drain, and it became...

Someone poured concrete down the drain (mistakenly).
We were asked to remove it from the drain.
It took so long (almost all day). This video is the first part of it.

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BGM:
Heroic Blockbuster by Rafael Krux
Link: https://filmmusic.io/song/5661-heroic...
License: http://creativecommons.org/licenses/b...
𝑴𝒖𝒔𝒊𝒄 𝑷𝒍𝒂𝒚𝒍𝒊𝒔𝒕 : https://youtu.be/Qx9eDm6WTDQ

Видео Someone poured concrete down the drain, and it became... канала Blocked Drain Korea