Remote building often means no machines, but that's no problem as Rich's team uses brute strength to muscle up the 800-pound mainframe beam. It's all hands on deck at Tom's build as lumber shortages linger, and Creig finally gets things to line up just as he loses his last helper.

Sparks fly at Tom's camp as a worker showdown threatens the project. Different sparks at Rich's camp bring power to the people, and bear attacks leave Jodi on edge at Creig's camp.