Alllllllllllrighty. So I played around for a little while, and came up with this as a support for the resource trunk line, running down the center of the building.

With that, I got all the rest of the belting and pipework built out.

Also, got all the rest of the power lines run.

So, with that, I figured it's time to power up and test everything. Which means I had to bring the main tubeway up to the building.

Also means I need to fill the Diluted Fuel loops with some canisters, so I went and harvested a bunch from the recycling facility.

Realized I needed pumps for all these Heavy Oil Residue lines.

Looks like everything is running now.

And with that, we're all set to move on to the final, primary manufacturing facility.