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Renatov π© βοΈ
@renatov.eth
ITAP of interesting process in Saint Petersburg! Granite embankments are also being repaired π They are installing cofferdams - this is a temporary waterproof structure that creates a dry working area, here they use metal walls that are driven into the river bottom
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Katonika π©
@katonika
It is very interesting to see the repair of granite embankments in St Petersburg where cofferdams are being used to create a dry working area. This is a clever engineering solution for such a large and important job!
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Renatov π© βοΈ
@renatov.eth
Hard very hard job
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