Coroner backs family's anger with navy culture

Byron Solomon loved the navy and loved being at sea. His parents knew their son's fledgling career on a warship carried a degree of risk.

But they assumed his employers took seriously their responsibility to minimise any hazards.

"Byron was entitled to carry out his duties in the knowledge that all practical steps had been taken to ensure his safety," his mother, Jayne Carkeek, told the inquest into his death last February.

He drowned in October 2007 when a patrol boat launching exercise went wrong with HMNZS Canterbury making just over seven knots in a moderate swell off Cape Reinga.

He was trapped in the lifting strops of a Rhib (rigid hulled inflatable) which broached and overturned while still hooked up to its hoisting davit and may have been knocked unconscious.

It took 25 minutes to extract him from the upturned boat, despite frantic efforts by crew who jumped from the moving ship in defiance of standing orders.

Coroner Brandt Shortland's findings, released yesterday, back the family's long-held conclusion that the loss of life was foreseeable and avoidable and resulted in part from the navy's "make-it-work" culture.

Nearly four years on, Mr Shortland has linked the tragedy to the haste with which the $177 million ship was rushed into service.

Byron Solomon, 22, was a promising trainee navigator who had won awards and the respect of his naval colleagues and superiors. He was also a son, a trout fishing buddy to his father, Bill, and a brother to younger sisters Nicole and Deborah.

"They have had to complete their studies without him," Ms Carkeek noted yesterday, in her East Auckland home where portraits of Byron with his sisters feature prominently.

"It has been a traumatic experience having Byron ripped from our lives," she said. "We are left with grief and anger, a surreal disbelief of the tragedy we are now living with."

His drowning was inevitable, she said. Discrepancies between the contract requirements for the new ship and the capabilities of the Rhib launch system were masked by certification errors and the navy was tasked with making it work.

The navy had a culture of unsafe work practices, which made the incident "inevitable".

Yesterday, she slammed the oversight of the project by the joint Ministry of Defence/NZ Defence Force team.

"They were weak, there was no leadership, and they were in over their heads."

She is pleased with Mr Shortland's findings that the death was unnecessary and preventable and that pressure to rush the ship into service contributed.

Design Of Davit - News


Death of a sailor: A system of failure
Death of a sailor: A system of failure

The davit operator tried to play out more wire to create some slack but "it started smoking and then it wouldn't work anymore". Three officers defied standing orders to jump from the moving ship to try to extract Solomon. Petty Officer Mark Taylor



Coroner backs family's anger with navy culture

He was trapped in the lifting strops of a Rhib (rigid hulled inflatable) which broached and overturned while still hooked up to its hoisting davit and may have been knocked unconscious. It took 25 minutes to extract him from the upturned boat,



Superyacht of the Week: The Navetta 33 Crescendo Ziacanaia
Superyacht of the Week: The Navetta 33 Crescendo Ziacanaia

Astern there is a space for the tender or jet skis, complete with davit. The portuguese deck enables those aboard to access the sun pad located in the deckhouse, whilst another sundeck is positioned at bow on the main deck. From the upper deck,




Volendam Lifeboat Fatality: Davit Design Issue » Maritime Accident ...

Investigations into the failure of lifeboat falls during maintenance, which led to the death of a seafarer have identified the design of the vessel’s lifeboat davits as a possible contributor to the incident.

Two seafarers in a team greasing the vessel’s number seven lifeboat falls fell when the forward fall parted. One crewmember died, the other survived. Both had been wearing a safety harness attached to a safety line stretched between the forward and aft lifeboat lifting hook arrangements.

The hydraulic telescopic davits were manufactured by Italy’s Navalimpianti Tecnimpianti Group. The lifeboats were designed and manufactured by Schat Harding and were of the MPC 36 SV partially enclosed lifeboat design.

New Zealand’s Transport Accident Investigation Commission interim report into the accident aboard the Holland-America Lines Volendam in January 2010 says: “The Commission believes it is a safety issue that the design of the SPTDL-150P lifeboat davit does not facilitate a thorough examination or effective lubrication of the standing part of the wire falls where they pass around the fixed guides before terminating. Lack of effective lubrication in this area will promote rapid corrosion and possible premature failure of the wire rope fall. Difficulty in conducting a thorough examination of the wire rope in this area could result in the risk of possible premature failure of the wire rope going undetected.

“The Commission believes it is a further safety issue that the design of the SPTDL-150P davit allows the outer ends of the fixed arm to flex towards the adjacent moving trolley beam when the load is taken by the wire falls. There is evidence that this flexing can cause the trolley beam structure to contact the wire guides, and possibly the wire falls, which could lead to excessive wear and premature failure of the wire rope”.

As a matter of urgency the TAIC has recommended that the Navalimpianti Tecnimpianti Group, the shipbuilder, alert all owners of vessels fitted with the SPTDL-150P stored-power telescopic lifeboat davits of the circumstances of this accident and issue instructions on what immediate inspections and maintenance should be carried out to prevent a failure of wire rope falls for the same or similar reasons.

Similarly, as a matter of urgency, TAIC recommends that Navalimpianti Tecnimpianti Group make a technical assessment of other lifeboat davit models it has produced to identify if similar safety issues exist with those models, and if so, alert owners of those davits and issue them with instructions on what immediate inspections and maintenance should be carried out to prevent a failure of wire rope falls for the same or similar reasons.


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Pressure vessel design manual, illustrated procedures for solving major pressure vessel design problems

Pressure vessel design manual, illustrated procedures for solving major pressure vessel design problems

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Title 46 - Shipping: U.s. Coast Guard Parts 156 1-65

Title 46 - Shipping: U.s. Coast Guard Parts 156 1-65

11, 1976] §160.032-6 Procedure for approval of davits. (a) Before action is taken on any design of davit, detailed plans covering fully the arrangement and ...

Ships' boats, their qualities, construction, equipment, and launching appliances

Ships' boats, their qualities, construction, equipment, and launching appliances

This design of davit is illustrated in Fig. 245. The purpose of this davit is to handle a double row of boats as the photograph indicates ...

CFR

CFR

11, 1976] §160.032-6 Procedure for approval of davits. (a) Before action is taken on any design of davit, detailed plans covering fully the arrangement and ...

Code of Federal regulations, containing a codification of documents of general applicability and future effect as of December 31, 1948, with ancillaries and index

Code of Federal regulations, containing a codification of documents of general applicability and future effect as of December 31, 1948, with ancillaries and index

160.032-6 Procedure for approval of davits, (a) Before action is taken on any design of davit, detailed plans covering fully the arrangement and ...

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