I just went back to check and could not find it.

I didn't need the list because I'll be watering by hand and just need the PVC and possibly landscape fabric. I think I will build one with and one without landscape fabric. They will be in the woods and I have fence with small holes to retain uncomposted leaves/yard waste that town folk bagged up for me. My thought is the outside leaves may not break down like the interior material and hold the rest in.