The Tunnel S47E22 backdrop

The Tunnel (2013)

S47E22 Walpole ADU: An ADU Takes Shape

Apr 30, 2026 Season 47 Episode 22 Action & Adventure, Crime, Drama, Mystery

Episode Overview

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Kevin demonstrates how to take down a wall in the primary bedroom. Tom frames an exterior wall that connects the old and new sections of the house. Richard checks the shared plumbing setup for the ADU, while the electrician buries a new 400-amp service line to supply power to both homes.

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