11.   Army engineers said a plastic grid would be laid and covered with more gravel.

12.   At Jamhur, which had returned to near full capacity, engineers said the damage this time appeared to be far worse.

13.   At times, the ion engine will be turned off and the spacecraft will coast, engineers said.

14.   Because there is no evidence of a bomb, an engineer said.

15.   Board engineers said on Tuesday that the fire had disabled some parts of the plane almost immediately.

16.   Boeing engineers have said the probes are designed to be incapable of providing a spark that would ignite the tank.

17.   Boeing is helping with both inquiries, an engineer there said.

18.   A combination of an uncontrolled fire and the structural damage might have been able to bring the building down, some engineers said.

19.   Airport engineers say the system now works.

20.   Akzo installed wells and ignited the gas, and company engineers say the flares should subside as water fills the mine.