Pee-testing for Boeing Management…?

…and a new Stainless Steel Sarcophagus.

Sometimes, when a problem develops such as a burning Li-Ion battery on the Boeing 787, months are spent engineering a solution. Why not just seal the problem inside a box? The picture on the left gives a sense of the size of the blue-boxed original battery; on the left is the new 150-pound stainless steel sarcophagus version.

Play video: 787 Battery Tests
Has this solution been tried before…

…where other technologies have failed? YES!!

It was used to contain escaping radiation after the Chernobyl reactor melted down in April 1986. Many of those responding to the emergency were irradiated (and died) in the struggle to build a massive concrete and steel sarcophagus. In truth, that shell leaks, and is rapidly disintegrating, so a new sarcophagus is being constructed nearby, and will eventually be slid into place to protect the first sarcophagus (the radiation over  the reactor was too intense and dangerous to construct in-place).

cher_photocher_image
There is a clear difference of scale…

…between the 1986 technology failure at Chernobyl and the 2012 failures on board the Boeing 787. But, Boeing’s fix does beg the question: why not just revert to NiCad battery technologies, with a safer record? After all, by adding the expensive sarcophagus, there is no longer any weight-savings. One commentor to the Seattle Times article nailed it with this:

“…i just want to get the facts clear.

based on the current decision, the management of boeing should be pee tested for drugs on a daily basis. because only someone smoking dope would make such an illogical decision.

the correct decision, since both battery options weigh the same now, would have been to use ni-cad batteries….”