Ark Chest
Head towards the main structure and go up the stairs leading to a courtyard. Cross the courtyard heading northeast and enter the doorway next to the mannequin with a computer monitor head. Proceed through the short hallway and take a left through the doorway. Keep heading straight ahead (west) to reach another doorway at the end of the room. Enter that doorway and turn right to find the chest.
Storage Containers
1. Storage Container
Head towards the main structure and go up the stairs leading to a courtyard. Cross the courtyard heading northeast and enter the doorway next to the mannequin with a computer monitor head. Proceed through the short hallway and go through the doorway, turning left to find the container.
2. Storage Container
Head a bit further in the room on the opposite side of the previous container to find another container.
3. Storage Container
Head towards the main structure and go up the stairs leading to a courtyard. Turn left and take the stairs up to the next level. Take an immediate right to find the container in a small room on a table.
4. Storage Container
From the previous chest, head up the pink ladder and follow the walkway to the top to find a storage container on a low table next to a mannequin.