That would be the the side quest to deliver the 3 treated water, "Depleted Reserves II"? Before you can complete that one you'll get a scene at "Delivery" when you click on the semi trucks of Tyr holding a shield and a bat, with Erland saying "This is no place for boys". Go back the next day with the 3 treated water, preferably at the start of the day because there will be a fight. You should get another maze-like event, pay attention to what Borge and Britt say for the answers. If you have trouble:
The day after the fight go back to Delivery and you'll get a conversation with Kirk. If you go see Tyr you'll get a scene with him, but you'll be locked out of Kirk's romance. Make a save before you pick if want to see all of Kirk's CGs as well.