Not too worried about utility workers. They are well aware of clowns and their generators. They disconnect and work between grounds, always. I have 10KW of solar panels in a grid tie system and it is all to code. There is a disconnect switch but not a transfer switch, automatic or otherwise.
However, I am worried about you.
RV- 2014 Thunderbolt XLR 386X12 Called "The Castle"
TV- 2013 Ram 3600 DRW Diesel Called "Hercules"