You wanna talk about cold...
High up in the Canadian Arctic, late October, & all the vessels that worked the Beaufort Sea in the preceding drilling season are gathered, side-by-each, in McKinley Bay, to spend the winter.
Parked in the middle of all these ships is a gigantic construction barge with an enormous crane on the stern. Every ships Captain is waiting impatiently for the divers to come & go below his ship's hull to block off the vessel's various intakes as part of the winterization process.
With the air temperature at minus 30 degrees & a ferocious wind howling down from the pole, a divers job at this time of year was unenviable to say the least. We worked out of a "Sea Can", ostensibly a large steel box containing our surface-supplied diving system. The steel box sat within an even larger steel cage, to which a four wire steel cable bridle was shackled. The crane would lift the whole works ( divers too ) about 300' into the air, swing us over top of the next ship to be serviced, & place us, as gently as conditions would allow, on the afterdeck.
Huge ice-breaking "tenders" constanly circled the fleet, crushing the fast-forming ice into giant blocks. A fully dry-suited diver would emerge from the Sea Can & make his way to a ladder, where two diver-tenders with long pike-poles would prod a small opening in the ice through which the diver would descend. By this time of year the ice was about 3' thick & it took no small effort to worm one's way down through the large chunks of ice, dragging an assortment of plugs, patches & stoppers with you.
Oddly enough, the diver in the water had it best. While the poor sods on deck braved the icy winds & bone-chilling temperatures, the diver, snug in his thermals, would go merrily about his work.
A few hours later its time to move on to the next ship. The diver exits the water & the race is on to get him to the Sea Can before he freezes solid to the steel deck! Nothing like peeling it all off in the warmth of a steel can in the frozen great white north! Certain parts of the male anatomy head north as well in such climes!
The work went on around the clock till all the ships were done. Crew rotation was iffy due to the high demand for divers at that time of year. Every now & then a steel bird would swoop in & settle on one of the heli-pads, & every divers head would turn & stare longingly at those harbingers of freedom. They'd disgorge their passengers & freight, take on more passengers, & lift off to points unknown. We'd watch as they disappeared into the ice-blue sky, unsure of the time when we'd climb aboard. Nothing to do but put your head down, dig in & get the job done.
Soon enough there'd be warm sun, sand, & bronzed beauties.
Oh ya, and very, very cold beer.
T'aint no life like it.
D.S.D.