need help with engine install

I need some help putting my car back together. I had the engine rebuilt and now i have to assemble the whole thing. So far I have the engine in the car and put the first intake part on with the fuel injectors. All i have left to do is put the intake manifold on and connect some hoses. I have a couple questions about this one coolant pipe that comes off of the water pump and then goes back towards the starter. I can't figure out what gets connected to it. I think I am going to take this Thursday off to work on it. If anybody would want to help it would be cool. I would throw in some cash too. The car is at Lee's auto tech on university.

Thanks
Joe

 

if im availble i'll drop by. I live a few blocks away from university so it wont be much of a hassle.

 

what kinda car is it? L, RS, WRX, Legacy? i didnt see a pipe coming out of my water pump when i changed it.

 

a wild guess here since you didnt list year/make/model but I bet it goes to your heater core. more specificly a fitting on your firewall that leads upto your heater core. should be two of them on your firewall; one is in and one is out.