not a bad routine! good exercises and reps/set numbers. With those reps, just make sure you're lifting moderately heavy weight! It's a decent routine to add some weight on. I personally have followed a similar routine in the past but changed it up to chest/bis and then back/tris. Found i was able to lift more and add more mass when I separated those two body parts. Found I was too gased by the time i got to bis or tris. Should give er a try and see what you think!
Other than that, good luck! Looks solid to me.

cheers