There are two data packs I am having trouble acquiring in the Sionis Steel Mill. The first is located to your right just after you smash through the wall with the steel girders. It is located behind some bars and I have scanned the room looking for its entrance.
The second is down the corridor just before you enter the chemical lab in what looks like an infirmary. I was able to unlock the data pack from the encryption, but can't enter the room or get to the data pack itself.
Any help is appreciated.
"You wrote that the world doesn't need a savior, but everyday I hear people crying for one." - Superman Returns