Ok, first off, let me explain that this is completely bonus XP. Normally, I would not give XP out at all for this kind of thing, but I wanted to make a bit of a point about teamwork, and I needed a guinea pig group to test this out with, so I'm being generous. I want to make it known that Teamwork is a good thing, and has rewards. Usually not XP rewards, but this time, I'll put a little frosting on the cake. This was not a part of the planned adventure as printed.
Everyone got 30 out of a possible 100 bonus XP for teamwork. More would've been possible, had you all worked together as a team more efficiently when getting out of the foundry. The goal of that little exercise was to see how well you could all play off of each other's advantages, and cover for each other's weaknesses. You guys didn't do so well, but at least you didn't fail miserably.
To give an example of something that would've given you a perfect hundred out of a hundred, imagine if things had been done in this order. This is just one example.
Alo and/or Gorfan combined their relative int and wis to come up with a plan for escape, using the book cases as ladders. (20 points)
Gorfan holds the bookshelves steady (dwarven sturdiness, yay) while Ahlias, the strongest of the group, and most physically competent, climbs and jumps to get out of the hole. (20 points)
Next, Alo goes up, and Ahlias uses his physical strength to help pull weak Alo out. (20 points)
Soryn holds the shelves steady while Gorfan goes up. He's shorter and heavier, so both Alo and Ahlias help pull him up. (20 points)
Finally, Soryn climbs up, using his superior balance skills to maintain himself without the aid of the others, and Ahlias and Gorfan pull him out. (20 points)