Sentences with phrase «structure out of the tunnel»

On the Ballard Siphon project, the owner's project design was revised to move a structure out of the tunnel shaft and the contractor re-sequenced its baseline schedule so that work could be performed concurrently with tunnelling.

Not exact matches

Seems they didn't look hard enough — and instead overlooked possible solutions that were ruled out as «global fixes» or simply too costly.A Clear Threat According to the Tennessean, the issue was that «Water was tunneling in the layers of ash and creating pressure points on the dike holding the structure in place.»