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install tunnel segments

Description

Description

Set the reinforced concrete tunnel segments in place after the tunnel boring machine has excavated sufficient space. Base the position of the segments on the plans or calculations for optimal placement.

Alternative Labels

concrete tunnel segment installation

concrete tunnel segment placement

installation of concrete tunnel segments

installation of tunnel segments

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installing tunnel segments

place concrete tunnel segments

place tunnel segments

placing concrete tunnel segments

placing of tunnel segments

placing tunnel segments

tunnel segment installation

tunnel segment placement

tunnel segment placing