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So you never heard of CSB raids? Where they come in and randomly turn stuff on/off and close/open valves to see if your plant blows up?
"Oh yeah? Well what'll happen if I push this button and then turn all the knobs to max?"
"Everything will be fucked up."
"Well I just did it. Now what?"
"Everything is fucked up."
"Bet ya didn't think of that 😎"
So they do the things that a competent fucking maintenance worker knows not to do and it isn't considered gross negligence?
The CSB doesn't regulate and it can't issue fines. They also don't show up unless you've already had an incident. When they do show up, it's simply to document and investigate the root causes, so they can issue recommendations to one of the regulatory agencies that actually enforces things. You need to have really fucked up for an agency with literally 40 staff overseeing one of the largest industrial economies in the world to notice you.
I do not understand what your point is. Mine is a joke, like the meme.
They need more content to keep their animation team busy.
Basically what an ex-wife would do except at a job site.
Have a buddy that switch to chemical from mech, and he likes talking a lot of shit in college.
Now he helps design food processes in factories. Said it’s hell, he got to look at the peanut butter and chocolate for Herseys and he can’t stick his fingers in the vat. The horror.
Buddist monk level zen right there. Hopefully the client hooks him up with a couple boxes of the end product?
They let them have all the rejects. It’s a brown paper bag filled with ugly chocolates. He said how they taste better because most of the time they are not homogenous. Might get a big yummy blob of peanut butter or something.
Sand Won't Save You This Time - Derek Lowe "Things I Won't Work With" on chlorine trifluoride.
This is a chemical compound that will burn asbestos tile.
I mean, sure, things like that are super dangerous, but at least they're obviously, flashily dangerous and for that reason have a lot more attention paid to them. The real nasties are arguably the ones that aren't so flashy but are much more common amd don't have immediate effects. Formaldehyde and benzene will give you cancer, and acrylate monomers will make it so you one day wake up allergic to the modern world.
Oh sure, but the comic says "most hectic chemical engineer workday".
In the article Lowe describes a spill incident:
It burned its way through a foot of concrete floor and chewed up another meter of sand and gravel beneath, completing a day that I'm sure no one involved ever forgot. That process, I should add, would necessarily have been accompanied by copious amounts of horribly toxic and corrosive by-products: it’s bad enough when your reagent ignites wet sand, but the clouds of hot hydrofluoric acid are your special door prize if you’re foolhardy enough to hang around and watch the fireworks.
I'm guessing that was pretty hectic.
I work with both civil and chemical engineers. Chemical engineers do site commissioning and every single one I have worked with wants to write a book about their war stories. It's bad, it's really bad. It's facing down temperatures that shouldn't exist on earth, hurricanes, it is climbing into skids and calibrating sensors, it's being fucked over by some decision made months ago to save money, it's air in lines that should be moving fluids. Hell just this month I am out with one and figure out the solution is to shove a 2x4 under a tank and try rocking it so a pump can be primed all the while my phone is blowing up with demands that I explain why we are over budget.
Civil engineers on the other hand rarely visit sites and when that happens it is a dog and pony show. Walk around with a clipboard and a white helmet doing well not much. The majority of their work is putting stuff in an excel sheet made by a better mind a decade or more ago. Having a PE means you are really good at insisting that no improvements are ever to be made nor should a site ever be updated based on the new conditions. There is a reason why your town took 8 years to build a new pumping station and it flooded a month later.
The field itself is an unholy combination of micromanagement and neglect driven by egos that think seniority means competency.
Still bitter about last year when I arrive to save the day at a site. Standing knee deep in water, where there is not supposed to be water, and thinking about the 4 meetings I had with the civil engineer about the colors of the warning lights. Clearly he had his priorities straight.
So you're saying that you don't like trying to relight the thermal oxidizer for the formaldehyde stream that went out due to spillover from another process, with an emergency flare? Got it.
The thing I am currently afraid of is solvent recovery. It's becoming more and more a thing in my work. We are heating up something that explodes and using high voltage. What part of this is sane?
Oh man fuck florine fires... It's a devil in liquid form.
As someone who does safety audits and advice for both civil and chemical, the main difference is that when something goes wrong on a chemical site, it takes hours. When something goes wrong at a civil site it takes like 3 seconds.
They both have their ups and downs. I still don't know if I should prefer sudden and dramatic collapse, or the "shelter in place because running will kill you" alarm while in what's basically a drafty garage.
The cracks etc. on the Miami bridge collapse developed over... weeks? They just said "nah, it's fine" and failed to even measure how big and deep they actually are. I mean if you ignore everything up to the collapse, then it really is sudden. Not saying that you are generally wrong, but usually it is more a lack of data or ignoring it.
Does anyone know the artist?
Looks like centurii-chan
I've only ever seen their work on Twitter or Facebook (at least from the source). Or maybe I should say heard of it being there, and it makes me sad. I kind of wish they had their own site.
Lies. She would be using a HMI in a panel not a monitor touchscreen.
this post was submitted on 25 May 2024
453 points (96.5% liked)
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