Late with the story, the Telegraph comes up with this. Yet again the kids who write the script insist on 'The' HMS Prince of Wales. It's alright for the USN because it makes sense to say 'The United States Ship Elmer Fudd' but no one would say 'The Her Majesty's Ship Pomp and Circumstance' if such ships existed.
There is never a clear distinction between which authority is responsible. The Government gives approval for a ship to be built, through the Ministry of Defence. The MOD Procurement Executive sort out which yards can build such a thing. The Design people, again civil servants, with a naval input, design the ship and when the contract is awarded to the best or only tender the yard is awarded the contract and sets to work building it. When it has had sea trials the Navy accepts it into service. Until then it belongs to the builders. Somewhere along this trail some outfit didn't check or notice potential shaft problems and that led to this embarrassing situation. IMO it should not have been accepted into service after sea trials and that was probably someone in dark blue.
HMS Prince of Wales departure hit by ‘elementary’ blunders
More humiliation for the Ministry of Defence as it is revealed the £3bn warship’s starboard and port side shafts are misaligned
By Danielle Sheridan, Defence Editor 4 February 2023 • 9:30pm
The HMS Prince of Wales has been delayed further after engineers discovered “elementary” mistakes in the warship’s shaft alignment, The Telegraph can reveal in a further embarrassment to the Ministry of Defence (MoD).
The revelation came as the department was being investigated about its procurement process by the Conservatives, in an attempt to get to the bottom of repeated failings.
The Telegraph understands that both the £3 billion warship’s starboard and port side shafts are misaligned, causing the shafts to be offset.
This can cause the shaft to vibrate beyond its design tolerance, wear the bearings and in extreme cases break a coupling on the shaft itself, as happened with HMS Prince of Wales’s starboard shaft last September.
The Royal Navy’s new aircraft carrier’s “landmark mission” to the United States was cancelled last year because of a propeller shaft problem.
Its subsequent departure to Rosyth, Scotland to undergo repairs was delayed after a “crack” was found in part of its machinery.
HMS Prince of Wales warship Royal Navy repairs break down
A Royal Navy spokesman said that HMS Prince of Wales will commence her operational programme in the autumn as planned Credit: Andrew Matthews/PA Wire
Tom Sharpe, a former Royal Navy officer and captain of HMS Endurance, told The Telegraph that getting shaft alignment right is a “well-established” part of any ship built within maritime engineering circles.
“It is an elementary mistake,” Mr Sharpe said. “While building a ship of this size or complexity, nothing is routine. I’m surprised that this misalignment wasn’t spotted during build or then at sea as it became worse.
“HMS Queen Elizabeth is fine, which suggests that HMS Prince of Wales was subject to less rigorous testing during build and then trials when at sea. This is not uncommon in second-of-class ships. But in this case, clearly unsatisfactory.”
Navy sources insisted that by performing repairs on the port side shafts, it was “prudent action to prevent another defect like we had on the other shaft”.
“When all the trials took place the shafts were within tolerance,” they said. “No issues were identified in the trial and in build.”
They added that while they are content nothing has gone wrong with the port side shaft, they believe it is in the same state the starboard shaft was in.
“So we are pre-emptively correcting it before it becomes an issue, as we know the starboard shaft ended up failing,” they said.
John Healey shadow defence secretary Labour Party HMS Prince of Wales
John Healey, the shadow defence secretary, urged the Tories to be ‘upfront about the time and cost of repairs’ Credit: Jeff Gilbert for The Telegraph
John Healey, the shadow defence secretary, said: “At a time when threats are rising and the number of navy ships are set to fall further, we need our fleet at sea, not stuck in dock for long-running repairs.”
Mr Healey added that as a Nato flagship, “ministers cannot allow ongoing problems to undermine the ability of our Armed Forces to lead important joint exercises”.
He said: “The Conservatives must be upfront about the time and cost of repairs, and ensure the UK can meet its commitments in full to Nato and our allies.”
Earlier this week, the MoD had to explain how a nuclear engineer working on HMS Vanguard had glued broken bolts back together in what was described as an “unforgivable” error.
The inquiry into defence procurement, which is being led by Mark Francois, the backbench Tory MP, will examine the MoD’s failures at spending hundreds of millions of pounds of taxpayers’ money properly going back at least two decades.
Mr Francois, a former Armed Forces minister, said: “The war in Ukraine is a total game changer, which means that we must increase our defence spending, as many of our Nato allies have already done.
“However, it’s not just about spending more money. It’s about getting a far better effect for the money that we spend.”
Ajax tank controversy Ministry of Defence Armed Forces
The woes with HMS Prince of Wales followed the controversy over the £5.5bn Ajax tank programme Credit: Richard P Walton
Recent procurement controversies within the MoD include the beleaguered £5.5 billion Ajax programme, which the Commons public accounts committee described as being “flawed from the outset. It said that the department had “once again made fundamental mistakes” in planning and managing a major equipment programme.
Meanwhile, a report last year by the Infrastructure and Projects Authority, which evaluates the Government’s major spending plans, found that out of 52 projects under way at the MoD, worth £194.7 billion, only three were given a green rating which suggested “successful delivery appears highly likely”.
A Royal Navy spokesman said: “After a thorough examination, the Royal Navy is completing pre-emptive work on the port shaft to prevent a similar defect occurring. We are working closely with industry to sequence this with a long-scheduled upgrade and enhancement period.
“HMS Prince of Wales will commence her operational programme, as planned, in autumn 2023. This will include flying training and trials.”
