Special Note: In the following steps I describe how I removed the lip from the flanges, if you'd rather not have to do this I've learned that Simplified Building can bore out the fittings for you (additional cost per flange).
Step 1: Parts List
x3 - 10ft 1" galvanized pipe | Home Depot
x3 - 1x12x8 | shelves | Home Depot
x2 - 1x6x8 | header and footer | Home Depot
x3 - 2ft 3/4" threaded rod | clamp assembly | Home Depot
x6 - 3/4" bolts | clamp assembly | Home Depot
x6 - 3/4" flat washers | clamp assembly | Home Depot
x60 - 3/4" screws | attach flanges to shelves | Home Depot
Step 2: Remove the Flange Lip
I forget the exact size of the bit (after the 9 flanges it was useless and thrown away) but it just fit inside the flange.
The flanges were screwed down to the table to keep them secure during drilling
note: the following action likely voids any guarantee or warranty the Kee Klamps have.