How to give gold to a player if they have a certain structure?

I've been racking my brain on this for a while and for some reason I can't seem to figure out what I'm doing wrong.

Here's the thing, when a player builds a certain structure, I'm trying to make it so they get 3 gold per second after that until the structure is destroyed. My problem is that no matter what I do, I can't seem to get this working. How would I do this?

trigger 1:

E: player red finishes construction of 'ur building'
C:
A: trigger - run trigger 2 ignoring condition


trigger 2:

E: time - every 'ur time' seconds of gameplay
C:
A: player property - add 'ur gold amount' to player red