Your goal here is to trap the Astral Spike in the room/container behind it.

Hint:To do this you need to get the door working and shut the door.

Use launch to lift the crate and toss it somewhere in the center so it's easy to access later. Throw the battery crate into the right of the door.

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Run towards the open door on the opposite side of the room.

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Stand in the warmly lit container until the spike enters. Your goal is to lure and trap it inside. Exit through the door you just came from before it gets too close to you.
Run to the terminal and then press the button at the terminal.
Enter the new door.
Interact with the marshall intercom then head downstairs and get ready for a serious fight.
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Cleanse control point.