In order to secure the bottling plant for the raiders, the Sole Survivor needs to get down to the brass tacks and clear it out.
Walkthrough[]
This is a straightforward assault job. Clear the entire plant of nukalurks by any means necessary. This means get violent.
Clear the interior as well as the exterior. To complete the mission, release the queen nukalurk and kill her (just approach the large sinkhole in the back to make her appear).
Raise the flag on the tallest bottle, using an elevator to get up top.