Caisson Construction Method #shorts

Кадры из видео

these Workers construct circular concrete walls for underground wells using the caisson construction method. They mark the site, dig a 3-meter pit, place the first concrete section, and dig deeper, causing the concrete to sink. As digging continues, new sections are added, forming a deep cylindrical wall. Groundwater is pumped out during the process. Once the desired depth is reached, the well is sealed with concrete.
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