[fche]

(It's likely there are many -other- hazards to power line working, beyond presence or absence of transfer switches at on-site generators.)

[danielweber]

If you are a lineman, you are three times more likely to die from electrocution than from a fall.

(They die from electrocution at 35x the normal population rate, while the death from falls is 5x the normal population rate.)

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1568699/pdf/envh...

That's just fatalities, ignoring the other dangers like getting your arms blown off.