New Zealand: A controversial new US$50m dome-shaped silo for storing cement has been inflated on Auckland's waterfront in New Zealand.

The state-of-the-art 28m-high silo holds 30,000t of cement and is located at a Ports of Auckland site on the corner of Plumer and Quay Streets, opposite Vector Arena. The dome's outer skin is made of a membrane similar to that used to build the Cloud on Queens Wharf. Consent to build the silo was granted on a non-notified basis, meaning the public did not have a say, angering groups concerned about the port's growing footprint on the waterfront.

Holcim New Zealand country manager Glenda Harvey said that the storage dome signalled a major milestone for the company. Holcim is investing US$100m to build two 30,000t new storage facilities in Auckland and Timaru as part of its business strategy of global sourcing for supply into the New Zealand market. The Auckland terminal will provide effective access to the major market of the greater Auckland and upper North Island while the terminal in Timaru would provide effective distribution to the whole of the South Island market and lower North Island.

"The project falls within the existing port operations and the company has all the approvals required," said Harvey. "We continue to work closely with the Ports of Auckland and the Auckland Council to ensure all regulatory requirements are met. We have contacted residents and businesses in the nearby vicinity of the new terminal in Auckland around the timing of the dome going up, as part of our commitment to keep them informed." Holcim hopes to have the terminal fully operational by the end of 2016.