PyraTUNNEL designed for Angus Dixon on an empty farmland North of Edmonton, AB, Canada

This is the same size that was meant to build in Calgary but now switched to a farmland North of Edmonton that Angus Dixon purchased. Unlike the Montreal's quick project, this one requires digging (to create the basement effect), gravel backfill (quick drain for rain water), platform building (using 2x6 wood). We will call this design the Dixon model. A project page has been set up for this: https://pyrapod.org/p/pyratunnel-edmonton-sandponics