The treatment room passage (処理ルーム前通路,Shori rūmu zen tsūro?) is a passageway that leads to the Treatment room.
The room is full of power cables and damaged equipment lying around everywhere. At the end of the passageway, a set of double doors leading to the Treatment Room is initially locked and requires a System Disk in order to enter. Once the System Disk is placed into the nearby panel, Jill Valentine will automatically enter the room.
If the player chose to push Nemesis-T Type off the Park bridge, a cutscene between Jill and Nikolai will play here. Nikolai will confront Jill about this true plans in Raccoon City, but will eventually be pulled through a hole in the roof by Nemesis and impaled by one his tentacles.
The wiring under maintenance
The inside of the wall is exposed here. Someone seems to have been working on the wiring.
A large size refrigerator.
The scratched on the refrigerator
There are claw marks that indicate the something tried to crack it open from inside.
The door to the treatment room (Locked)
The door is solidly locked.
The security device (Before inserting the disk)
"Please insert a System Disk to unlock."
The security device (After leaving the treatment room)