Chao Container #1
On the left side of the level - on the ground floor (Red Zone) in A Block, you will see the first Chao Container in the inner section just on the other side of a moving security laser beam.
Chao Container #2
Take the spring and pulley up to the “upstairs” section, and onto the middle higher level where all the security lasers are. You will see the Chao Container in the middle part.
Chao Container #3
On the top level in the main area (Blue Zone), the Chao Container is inside one of the safes! Open the safe above the large box in the corner between Section B and C.