[Repeat Offender]

f you don’t hire trained and experienced personnel to maintain the systems, you will suffer bigly.

Nonsense. There you go furthering the patriarchy.......

What they really need is an indigenous transfurry of color with an Art History degree and a couple of social workers.

[blackdog]

I've seen the slime buildup (the coating bacteria and algae coat themselves with to fight hostile environments) choke off six inch flow valves. It's like rubbery concrete.

That's the reason every 25 year old public building like schools, prisons, government centers, etc....are always saying they need new buildings, yet the 200 year old university building or museum is just fine. They know what is required to keep systems in good working order.

Just for giggles, try taking the Class A Boiler Operator Licensing test. It's the hardest test to pass I've ever tackled. It covers cooling systems, too. Large companies don't understand how things that can kill you work. They think you just push buttons.