Navy's newest ship to get $20m fix

The HMNZS Canterbury.
The HMNZS Canterbury.
The navy's newest ship is about to have $20 million spent on a "get well programme" to bring it up to scratch, 15 months after it was commissioned.

An independent review was ordered by Defence Minister Phil Goff last year after safety concerns were raised about the 9000-tonne multi role ship, HMNZS Canterbury.

The review by English marine expert John Coles, found the ship was "intrinsically safe" but also said it would not function as the navy wanted it to function without the remedial work.

Mr Coles said in his report released today that the ship would meet most of the functions demanded of it, but was likely to perform poorly and be uncomfortable in higher sea states.

He said the acquisition of the ship was rushed at the expense of its performance, the complexity of the project was under-estimated, and the project team did not understand the constraints imposed by the ship's design as a roll-on, roll-off ferry.

There had been significant shortcomings in the "governance of the HMNZS Canterbury acquisition, exacerbated by some strained relationships between the Ministry of Defence and the New Zealand Defence Force", Mr Coles said.

He also said the ministry should have been "more robust" with Tenix to enforce its contract.

That may not have been done because of a lack of understanding of technical issues.

The review was ordered after concerns were raised about the ship's safety following the death of Able Seaman Bryan Solomon when one of the ship's two rigid hulled inflatable sea boats capsized last year, and the loss of one of the seaboats and damage to the other.

New seaboats had been ordered and the navy said today until they arrived in a week or so the ship would not go to sea.

The remedial work included the new seaboats, doors on the seaboat alcoves to stop them being lost or damaged in high seas, modifications to the ship's main propulsion gear to remove the risk of losing power when the propellers came out of the water in heavy seas, and additional ballasting to make the ship more comfortable in heavy seas.

However in heavy seas Canterbury would be an uncomfortable ship, even with the modifications, Mr Coles said.

He was very surprised the seaboat alcoves were not relocated during the design, but was not surprised the seaboat was lost during a routine passage in a heavy sea.

Mr Coles said most design shortfalls would be covered by warranty claims.

Mr Goff welcomed the finding that Canterbury was a safe ship and with modifications it would deliver what the navy wanted.

He also said he was relieved the ship design did not cause the death of Mr Solomon. A coroner's report would determine how he died, Mr Goff said.

He said Canterbury was not a warship but a sealift ship to transport troops and equipment to security and peacekeeping deployments.

The review identified problems already found by the Defence Department and did not find any additional problems, he said.

Mr Goff said the review was not a witch hunt and was not done to blame anyone for the shortcomings, but rather to identify problems and solve them.

Some of the $20m would be met by Tenix, (now BAE Systems Australia) the Australian-based contractor which had the ship built in Holland and fitted out at its yard in Melbourne.

National's defence spokesman, Wayne Mapp, said the review report was a damning indictment of the Government's defence procurement processes.

"National has consistently expressed concern that choosing this one-off model could lead to unproven risks. The Coles report vindicates that concern," he said.

"There was a perfectly suitable military design to select that is in service in the Dutch, Spanish and Royal navies but the project team opted for an unproven design instead."