Perimeter Drain connection...ideas?

[samander]

Hello, I am in the process of installing a 4" abs drain in my basement that leaves the house and ties into the main sewer out. With the required slope, the ABS runs pretty much right through where the perimeter drain connects (Big o and crete). I was wondering if anyone can provide suggestions to resolve this as the drain will be inspected under permit. See photos. I am located in BC, Canada. Cheers!