Extra shaft to prevent delays in Brisbane

摘要

The Brisbane Airport Link and Northern Busway project has been given permission to sink an extra 42m deep shaft to avoid a potential eight-month delay to the construction programme after unexpectedly poor ground was met in part of the project. The Government of Queensland, Australia, last month gave the green light for the additional, 15m dia. shaft to be sunk at Wooloowin, on a state-owned site set aside for a future road upgrade.