Just gave the map a quick run through, overall it was nice looking and the clipping seemed fine for the most part.
The first thing i noticed however is the lack of soundscapes, at least in the spawn.
Here where the bricks start you can walk against the fence and your view goes up and down spurraticly, i think there should be a clip brush here assuming no one is going to stay at that spot long enough to notice or raise the displacement.
You need to mark your capture area, it is much larger than the point itself is and should have a board or some other indicator on the ground of where it starts.
These "2fort" panels have team coloring, i was looking at them to figure out which side i was on but i couldn't because they were both red, i think changing the color wouldn't take away from the environment because they are desaturated and wouldn't look too far off due to the color of your shadows.
hope to play this soon, looks like fun.