They're independent. Install both. But AWOP NV just happens to also need a TTW patch, which is in another thread.
In meantime, this is probably not a big deal but while making a Merge patch, noticed that the FormIDList for Embedded Weapons (0003a3f1) has a duplicate entry DLC05WeapRobotCannonNonPlayerB "Drone Cannon Ex-B" [WEAP:0B00A9AC]. From my understanding of how it works, it's not a real problem, but just thought I'd point it out.