VetVoice:

The Pentagon has provided $30 billion in contracts to KBR during the Iraq War. Apparently that's just the Basic Troop Support Package, however, because it's not enough money to keep the contractor from electrocuting a dozen troops in showers and elsewhere throughout Iraq and Afghanistan. [..]

The New York Times piece goes on to explain:

The Army has provided little detailed information about the electrocutions, other than to say late Friday that 10 soldiers had been electrocuted in Iraq. A House committee has also reported that two marines died similarly.

One former KBR electrician was quite frank about what's going on:

And Mr. Bliss, who saw a soldier standing next to him in Qalat, Afghanistan, receive a severe shock from an electrical box that was not supposed to be charged, said his KBR bosses mocked him for raising safety issues. They were "not giving the Army what it needed," he said, "and not giving the soldiers what they deserved."