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- Jun 28, 2022
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Yes. Part of my work was in the maintenance of the nuclear reactor coolant systems on some of the first nuc subs.Were naval vessels, perhaps the smaller ones, equipped with boiling-water reactors, rather than the pressurized-water reactors needing heat exchangers?
The old 'raise the rods to boil the water to make steam and shove it through pipes' systems. 'Lower the rods to slow down the nuclear interactions, to cool the system again'.
They were all pressurized steam piping systems.
We needed to run all the water in those systems through an intriguing filtration system to be sure we 'removed any radioactive materials' from the water before we discharged it at sea.
Some folks were very concerned we were 'discharging radioactive water'. (better stated, simply 'water that had passed through a radioactive system at some point.)
The fact was, the water we discharged had a lower measurable radioactive content level than the tap water people were drinking.
Now the filters that removed the content from the water? Those were an entirely different matter, of course.
Those were fun times in several ways.
I also got to play around with the radioactive isotopes and calibration of the instruments that measured the radiation levels. Fun fun fun.
And yes, in spite of so many fears by so many people in those days, babies were still able to be made.
Fond memories. Vietnam. People back home and their attitudes and excesses. "What a world, what a world." (Wicked witch of the West, 1939 Wizard of Oz.)

