Back out to the unknown.
"Communications and Expeditionary," he corrected with more emphasis on the later than the former.
"Security on a colony ship of this size wasn't all that important. In fact, we had nobody specifically assigned to that role and only the small team of Expeditionaries had anything more than basic weapons training."
"The safe wasn't about security from theft but protecting the survey data from damage in case there was an accident. It wasn't designed to withstand total destruction of the ship, but could handle exposure to fire, explosive decompression, micro meteor impact, and a few other possible scenarios."
"It wasn't supposed to handle this level of destruction," he waved at the ashes and rubble, "But I'm hoping the building it was in shielded it from the worst of the damage."
Having the code wasn't necessarily going to do them much good either as it may have been changed in the years since he last accessed the safe. Also, the safe itself may have suffered damage to it's locks or hinges while still protecting it's contents. Nothing short of industrial cutting equipment would get it open then at the risk of destroying what was inside.
"Once found, I think it's best to take it back to the main colony and see if anyone there can open it. It's still Aquatainian property after all."