Ark Chest
Head into the building containing the ark and go past the reception desk through a sliding door and onto an elevated platform. Head through the door to reach a room with a narrow walkway. The chest will be at the end of the walkway. As you cross the bridge to reach the chest, the bridge will collapse causing you to plummet to the bottom. Keep heading forward and enter the ark to gain the new ability. Once obtained the way forward will open up allowing you to reach this chest.
Storage Containers
1. Storage Container
Facing the building containing the ark, head left (south) into the valley. The container will be in front of a blue car. When you pick up the container, you will be attacked by some mutants.
2. Storage Container
Head into the building containing the ark, going past the reception desk and through a sliding door. Turn left heading past two computer desks and two spinning fans to arrive at an elevated platform. The container will be located straight ahead (north side) of the platform.
Data Pads
1. Data Pad
Head into the building containing the ark to find the data pad on the reception desk.
2. Data Pad
From the previous data pad, enter the sliding door behind the reception desk and head left going past two computer desks, arriving at two spinning fans. Turn right to find the data pad on a desk on the north side of the room next to an overturned swivel chair.
3. Data Pad
From the previous data pad, continue onto an elevated platform and head through the door to reach a room with a narrow walkway. The data pad will be on a barrel next to the ark chest at the end of the walkway. As you cross the bridge to reach the data pad, the bridge will collapse causing you to plummet to the bottom. Keep heading forward and enter the ark to gain the new ability. Once obtained the way forward will open up allowing you to reach this data pad.