The pedestrian crossings in Sandringham Rd in and near the village have been dug up yet again. Was there a problem with the installation, or some other reason? Hazel Jones, Sandringham.
The barriers around the crossings were removed so the 270 tonne main drive, which is the heaviest section of Alice, the tunnel-boring machine (TBM) from Waterview, could be moved to the port.
The main drive was shifted on the back of a 48-axle, double-width trailer, pulled by three tractor units with another one behind to give it an extra push. The convoy made its way along Sandringham Rd, through Mt Eden and Grafton to the port. The journey took three hours to complete.
The erector, which is the widest part of the TBM, has also been moved to the port for shipment, as has the screw conveyor, the longest piece.
The TBM has finished its work in New Zealand and the parts will be returned to the manufacturer, Herrenknecht, in Germany.