Does the 1100T mean that after BAPDA you can descend to 1100? Is this indicated on the vertical profile?
No it just means you might dent the aircraft if you go below it. GS intercept altitude is 3000 feet so why would you descend to 1100.
Edit:
Well you can't see that the GS int alt is 3000 feet on the posted jepp chart snippet, but you can see it on the AIP chart posted by Flight Detent which was posted after your reply.