The ars technica article says:
> “They had their brigade of people carrying five-gallon buckets up 18 flights of stairs or whatever it was to get to their auxiliary generator. Quite a task by those guys,” Orchard said.
5 gallons of fuel at a time (hopefully not in a literal bucket) is a lot easier than managing a big drum on stairs. Unless you have a powered stair dolly, but powering your stair dolly up 17 flights of stairs seems like a challenge too. Team lifting a drum up one flight of stairs feels managable, doing it up 17 flights multiple times is a hard no.
5 gallons is a standard size of literal buckets, they can have lids but I might prefer carrying a bucket of diesel up 18 flights of stairs with no lid over trying to get one of those goddamn lids off.
Carrying 5 gallons of fuel up a dozen or more flights of stairs is hard work on its own.
I've done this job. I only had to do it a few times per day, but it sucked each and every time.
(When I showed up due to a report of an outage for our client's gear at the top of the building, the street was flooded. Water was flowing into a giant metal grating in the sidewalk like something from a cartoon. This grating lead to the basement.
And that basement was where the electrical switchgear was.
It was bad. It stayed bad for a long time.)