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How Much 1,1,1 Trichloroethylene is Too Much? Login/Join 
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My beloved employer which has done business at this location since 1938 is a cog in the wheel of a Fortune 500 company with yearly profits of hundreds of billions of dollars.

For about 20 years, until 1984, we had a plastics department in an area of 40' x 80'. Until 2000 or so it was a fork lift repair area. The size of a pole barn with openings on each end to act as a passage way to other sections of the 300,000 sq. ft. plant.

Standard procedure during the time of the plastics dept. operation was to use a sludge gun and 55 gallon drums of Trichloroethylene to clean the machines. Usually it would take 2 drums of solvent per cleaning and they would be cleaned at least once a year. You can see that this adds up fast to a couple thousand gallons. It was all left to drain through the floor which was heavily cracked and settled.

If you spilled or dumped a couple thousand gallons of this in your pole barn, would you still feel safe working in it? Did I mention the place is rampant with cancer?
 
Posts: 394 | Registered: February 05, 2012Reply With QuoteReport This Post
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That’s a good question.

We used it in the Navy to clean generators and other electrical components. As I recall, we’d get a bit ‘ringie’ after a while.
Mike



I'm sorry if I hurt you feelings when I called you stupid - I thought you already knew - Unknown
...................................
When you have no future, you live in the past. " Sycamore Row" by John Grisham
 
Posts: 4292 | Location: Saddlebrooke, Arizona | Registered: December 24, 2013Reply With QuoteReport This Post
Raptorman
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It's like this, I blew the whistle on CRCT cheating within the school district where I worked and now I can never teach again. Nobody would even dare hire me in the education field or government agency.


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Posts: 34585 | Location: North, GA | Registered: October 09, 2002Reply With QuoteReport This Post
Unapologetic Old
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No I would not feel safe at all. That is some nasty stuff, even mild exposure is not good.




Don't weep for the stupid, or you will be crying all day
 
Posts: 10782 | Location: TN | Registered: December 18, 2005Reply With QuoteReport This Post
The Constable
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Used it for years in Army Aviation to clean parts as well as our hands! Every crew chief had a can in his helmet bag, should you have to take an oil samples, etc.

I often wondered about my exposure but closing in on 70 yoa and no cancer yet.
 
Posts: 7074 | Location: Craig, MT | Registered: December 17, 2010Reply With QuoteReport This Post
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Used it for cutting fluid also. Great stuff on tool steel. Well.. the Grand-babies aren't funny looking or stupid so maybe I've lucked out for now.
 
Posts: 394 | Registered: February 05, 2012Reply With QuoteReport This Post
Little ray
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It has alcohol-like effects on the nervous system. It can be acutely toxic.

I don't know how persistent it is or if it is carcinogenic.




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Posts: 53414 | Location: Texas | Registered: February 10, 2004Reply With QuoteReport This Post
Ammoholic
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Isn’t that the stuff that the Nacy used to have in shipboard fire extinguishers and they had problems because the sailors would use a bit now and then to clean their uniforms?
 
Posts: 7221 | Location: Lost, but making time. | Registered: February 23, 2011Reply With QuoteReport This Post
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In High School I worked at a car dealership. When I had to clean car interiors, I would have a rag soaked with Trichloroethylene. It was great dry cleaning fluid, and got you high as shit if you didn't leave the doors open. Big Grin
 
Posts: 603 | Location: Hillsboro, OR | Registered: January 09, 2011Reply With QuoteReport This Post
Not really from Vienna
Picture of arfmel
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I’d guess you’ve probably already familiarized yourself with the MSDS for that stuff, but here’s a link to it anyway.

http://www.sciencelab.com/msds.php?msdsId=9927305

A safety man I knew had this to say about chemical products:

“If you can smell it, it’s killin’ ya.”
 
Posts: 27281 | Location: SW of Hovey, Texas | Registered: January 30, 2007Reply With QuoteReport This Post
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https://www.atsdr.cdc.gov/phs/phs.asp?id=430&tid=76

quote:
If you breathe air containing high levels of 1,1,1-trichloroethane (1,000 ppm or higher) for a short time, you may become dizzy and lightheaded and possibly lose your coordination. These effects rapidly disappear after you stop breathing contaminated air. If you breathe in much higher levels of 1,1,1-trichloroethane, either intentionally or accidentally, you may become unconscious, your blood pressure may decrease, and your heart may stop beating. Whether breathing low levels of 1,1,1-trichloroethane for a long time causes harmful effects is not known. Studies in animals show that breathing air that contains very high levels of 1,1,1-trichloroethane (higher than 2,000 ppm) damages the breathing passages and causes mild effects in the liver, in addition to affecting the nervous system. There are no studies in humans that determine whether eating food or drinking water contaminated with 1,1,1-trichloroethane could harm health. Placing large amounts of 1,1,1-trichloroethane in the stomachs of animals has caused effects on the nervous system, mild liver damage, unconsciousness, and even death. If your skin contacts 1,1,1-trichloroethane, you might feel some irritation. Studies in animals suggest that repeated exposure of the skin might affect the liver and that very large amounts on the skin can cause death. These effects occurred only when evaporation was prevented.


quote:
Available information does not indicate that 1,1,1-trichloroethane causes cancer. The International Agency for Research on Cancer (IARC) has determined that 1,1,1-trichloroethane is not classifiable as to its carcinogenicity in humans. EPA has also determined that 1,1,1-trichloroethane is not classifiable as to its human carcinogenicity. The likelihood is very low that exposure to 1,1,1-trichloroethane levels found near hazardous waste sites would cause significant health effects.


quote:
EPA regulates the levels of 1,1,1-trichloroethane that are allowable in drinking water. The highest level of 1,1,1-trichloroethane allowed in drinking water is 0.2 ppm. Any releases or spills of 1,1,1-trichloroethane of 1,000 pounds or more must be reported to the National Response Center. OSHA regulates 1,1,1-trichloroethane levels in the workplace. The workplace exposure limit for an 8-hour workday, 40-hour workweek is 350 ppm in air.
 
Posts: 6320 | Location: CA | Registered: January 24, 2011Reply With QuoteReport This Post
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What a cheap ass company. They make hundreds of billions, and dump that fantastically dangerous material into the ground and ground water. I hope they have to pay clean up some day, plus a fine for leaking into the water table.

I have worked with it, put my hands in it when I was young and stupid. If you are going to work in that area, try to take a soil sample and determine how much will work it's way into the air.


-c1steve
 
Posts: 4151 | Location: West coast | Registered: March 31, 2012Reply With QuoteReport This Post
Striker in waiting
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IIRC, TCE was one of the specific chemicals that got WR Grace in trouble up in Woburn, MA, back in the day.

Someone reference “A Civil Action” (book, not movie) for details.

-Rob




I predict that there will be many suggestions and statements about the law made here, and some of them will be spectacularly wrong. - jhe888

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Posts: 16333 | Location: Maryland, AA Co. | Registered: March 16, 2006Reply With QuoteReport This Post
Stangosaurus Rex
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Back in the day we used it extensively on our close in weapons systems for evrything from cleaning M61A1 parts to cooling down circuit cards to washing our hands, I guess I drank enough green tea to compensate. I could not imagine barrels of the stuff!


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Posts: 7848 | Location: South Florida | Registered: January 09, 2011Reply With QuoteReport This Post
Unapologetic Old
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Used it for lots of pipe cutting and threading and running taps through holes. Always hated the smell.




Don't weep for the stupid, or you will be crying all day
 
Posts: 10782 | Location: TN | Registered: December 18, 2005Reply With QuoteReport This Post
Festina Lente
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Big problem. 200 parts per billion drinking water limit. Degrades to 1,1-DCE which has a 7 part per billion drinking water limit.

Uses a stabilizer called 1,4-dioxane, which has a 0.46 part per billion drinking water limit.

So - don’t drink water from the work site.

Both 1,1,1-TCA and 1,1-DCE transfer from groundwater and soil gas to indoor air - another route of exposure.

One PPB is like one drop into a swimming pool. Doesn’t take much to impact a large volume of water.

A couple thousand gallons of solvent into the group will easily put it onto the list of “Superfund” Sites (or, as a single party owned site, onto the RCRA Corrective Measures program.



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Posts: 8295 | Location: in the red zone of the blue state, CT | Registered: October 15, 2008Reply With QuoteReport This Post
Festina Lente
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quote:
Originally posted by BurtonRW:
IIRC, TCE was one of the specific chemicals that got WR Grace in trouble up in Woburn, MA, back in the day.

Someone reference “A Civil Action” (book, not movie) for details.

-Rob


I manage that site (Wells G&H) - still can’t drink the water there.



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Posts: 8295 | Location: in the red zone of the blue state, CT | Registered: October 15, 2008Reply With QuoteReport This Post
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On one hand I'm like, "what in the f is going on here...?" - and the other hand I'm like "...hey THIS is exactly why I love hanging out here.


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Posts: 2289 | Location: SC | Registered: March 16, 2011Reply With QuoteReport This Post
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How does one report this and how does any agency get access to private property drill or test? It would most likely close the place and put many employees out of work.
 
Posts: 394 | Registered: February 05, 2012Reply With QuoteReport This Post
Festina Lente
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quote:
Originally posted by duke762:
How does one report this and how does any agency get access to private property drill or test? It would most likely close the place and put many employees out of work.


E-mail me. Address in profile. Let’s discuss off line



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Posts: 8295 | Location: in the red zone of the blue state, CT | Registered: October 15, 2008Reply With QuoteReport This Post
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