Australian officials probing last month's engine blast on a Qantas flight have warned that a "critical safety issue" with Rolls-Royce engines on Airbus A380s could lead to "catastrophic" failure.
The Australian Transport Safety Bureau said on Thursday that a misaligned component had thinned the wall of an oil pipe in the exploded engine, causing "fatigue cracking" that prompted leakage and a fire "central to the engine failure".
"This condition could lead to an elevated risk of fatigue crack initiation and growth, oil leakage and potential catastrophic engine failure from a resulting oil fire," the ATSB said, noting it was "understood to be related to the manufacturing process."
The ATSB issued a directive urging Rolls-Royce to address the safety issue and take actions necessary to ensure the safety of flight operations in planes equipped with Rolls-Royce Trent 900 engines.
Qantas said it would immediately conduct further engine investigations as a result of the findings, but stressed it was just a precautionary measure and "there is no immediate risk to flight safety."
Legal action
The carrier also said it has begun court proceedings to allow it to pursue legal action against Rolls-Royce ""if a commercial settlement is not possible."
"Today's action allows Qantas to keep all options available to the company to recover losses, as a result of the grounding of the A380 fleet and the operational constraints currently imposed on A380 services," the airline said.
Qantas grounded all six of its Airbus superjumbos after the November 4 blast over the Indonesian island of Batam, which forced an A380 to return to Singapore airport trailing smoke.
Flights were resumed last week, though the superjumbo has been barred from trans-Pacific trips to Los Angeles due to the extra engine thrust required.
Qantas said it would determine whether further action would need to be taken after inspections were complete and it had consulted both Rolls-Royce and regulators.
Source:
Agencies
The Australian Transport Safety Bureau said on Thursday that a misaligned component had thinned the wall of an oil pipe in the exploded engine, causing "fatigue cracking" that prompted leakage and a fire "central to the engine failure".
"This condition could lead to an elevated risk of fatigue crack initiation and growth, oil leakage and potential catastrophic engine failure from a resulting oil fire," the ATSB said, noting it was "understood to be related to the manufacturing process."
The ATSB issued a directive urging Rolls-Royce to address the safety issue and take actions necessary to ensure the safety of flight operations in planes equipped with Rolls-Royce Trent 900 engines.
Qantas said it would immediately conduct further engine investigations as a result of the findings, but stressed it was just a precautionary measure and "there is no immediate risk to flight safety."
Legal action
The carrier also said it has begun court proceedings to allow it to pursue legal action against Rolls-Royce ""if a commercial settlement is not possible."
"Today's action allows Qantas to keep all options available to the company to recover losses, as a result of the grounding of the A380 fleet and the operational constraints currently imposed on A380 services," the airline said.
Qantas grounded all six of its Airbus superjumbos after the November 4 blast over the Indonesian island of Batam, which forced an A380 to return to Singapore airport trailing smoke.
Flights were resumed last week, though the superjumbo has been barred from trans-Pacific trips to Los Angeles due to the extra engine thrust required.
Qantas said it would determine whether further action would need to be taken after inspections were complete and it had consulted both Rolls-Royce and regulators.
Source:
Agencies



On the Food Trail with Tiberius Kerk
Loong Foong’s roast duck has a flavour that tells your taste buds that you are as close to heaven as you will get. There’s no “ducky” aftertaste, and it’s all good from the first bite.

KUALA LUMPUR, Dec 2 — Datuk Ibrahim Ali argued today that the concept of “ketuanan Melayu” is a constitutionally guaranteed right for all Malays, warning that any attempts to denounce the concept would be a “human crime” to the Malay race.
Stressing that Jenapala was never sacked and that the letter was forged, Salehuddin said that the letter itself was against the party's constitution.
“People are so obsessed about changing the government that they will just support any leader for that (purpose). But I do not buy or believe it. I think that is stupid and emotional.
However, Zaid expressed confidence that the Malaysian public will judge him on a more positive note in due time.
By G Vinod - Free Malaysia Today,
Meanwhile, an NGO specialising in tackling the woes afflicting the Indian community, Astivaaram Foundation, expressed outrage over the incident.

Yesterday, Social Care Foundation chairperson Robert Phang Miow Sin (left) wanted Abdul Gani
Shahidan was allegedly Tajuddin’s frontman and played a major role in new business ventures after the latter quit his post as MAS chairmperson.
Tidak cukup setakat retorik mengaitkan politik kemiskinan dengan program ekonomi yang sebenarnya lebih menguntungkan sekumpulan “kelompok Umnoputra” dan “kelompok GLC”. Kelompok-kelompok elit seumpama yang kononnya prihatin dengan kemiskinan rakyat bawahan acap kali mengaitkan “Ketuanan Melayu UMNO” dengan politik kemiskinan. Bahawa “Ketuanan Melayu UMNO” merupakan pembela orang Melayu maka akan membawa penyelesaian kepada kemiskinan orang Melayu.
Tetapi yang jarang-jarang sekali dianalisi dalam mesej politik kemiskinan seumpama ialah: Pertahankan “Ketuanan Melayu UMNO” maka dipertahankan kepentingan “kelompok Umnoputra”. Pertahankan kesinambungan politik kemiskinan ala-Dasar Ekonomi Baru meskipun dalam penjelmaan terbaru seperti Model Ekonomi Baru maka dipertahankan kepentingan “kelompok Umnoputra”.
Sebab itu Ketua Pembangkang Anwar Ibrahim (gambar kiri) ketika menyampaikan syarahan di Universiti Nasional Australia (ANU) pada 15 November 2010 berkata, Program Transformasi Ekonomi (ETP) yang dilancarkan Perdana Menteri hanya menumpukan perhatian kepada projek mega yang mengenyangkan kelompok kroni UMNO-Barisan Nasional tanpa perincian kepada program untuk membasmi kemiskinan tegar dan projek berteraskan kebajikan rakyat.