UPDATE 2-Qatar Air says grounds Boeing 787 for same problem as United

LONDON Dec 13 (Reuters) - Qatar Airways has been forced to

ground one of its three Boeing 787 Dreamliners after it

found the same problem that recently forced a United Airlines

Dreamliner to make an emergency landing, its CEO said.

"One of our Dreamliners has the same problem that the United

plane had and I am very disappointed in Boeing," Qatar Airways

Chief Executive Akbar Al Baker said in an interview at London's

Heathrow airport on Thursday.

"We will demand compensation (from Boeing)... we are buying

planes from them to use them, not to put in a museum."

He said the plane, which has been grounded since Dec. 9,

would not fly until next week after a Boeing team had repaired

the fault.

Boeing said it was working to replace electrical components

so the jet could return to service, but said it was not yet

clear if the issue was identical to the one that affected the

United flight last week.

On Dec. 4, a brand new United Airlines Dreamliner

with 184 people aboard was forced to make an emergency landing

after one of six power generators failed.

Boeing said its technicians "would evaluate the findings in

Qatar to understand the root cause of this issue and take the

appropriate next steps."

Qatar Airways, which received its first Boeing 787

Dreamliner earlier this month, has placed orders for 60

Dreamliners - 30 firm and an option for 30 more. It currently

has a fleet of three 787 jets.

Al Baker said he was concerned that two airlines finding the

same fault may indicate the presence of a wider, systemic

problem with the U.S. made jets.

"Two aircraft having the same major problem so quickly is a

cause of concern," Al Baker said. "Boeing need to get their act

together because the delay of more than three years in delivery

forced us to slow our expansion plans."

The mechanical issues, while not uncommon for airlines, are

another headache for Boeing - a company still working to

overcome the negative perception of production problems that

delayed delivery of the 787 by 3-1/2 years.

The Doha-based carrier expects to take delivery of two more

Dreamliners on Dec. 19. It expects to have 10 of the lightweight

jets in service by the end of 2013, a reduction from the initial

plan for 30.

Al Baker said the airline industry faced a tough two years

with more "consolidations and collapses" likely but that

conditions would start improving in 2015.