A closeup of the joint between LXY and LWY:
For the electrical conduit I followed the plans and formed a male plug which I covered with box tape. After taping the plug and the board I would be working on, I put one ply bid over the plug:
Then covered with peel ply:
Here's the conduit extension on top of the foam :
And five-minute epoxied in place:
Now I just need to place the foam around the conduit, add 6 plies of Bid, fix one minor repair area on the upper longeron and cut the sides to size and I'll be finished with ch. 5. Hopefully by next Wednesday!