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BTW polyvinyl-chloride is a rather nasty plastic and if you're on city water the water in your kitchen sink has probably been running thru miles of it.


Besides PVC, there's a good possibility that it ran through AC (asbestos-concrete) pipe as well. I personally installed AC pipe on projects past the mid 80's. It was banned in the mid 80's but there are miles of it still in the ground in most cities.
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Just because you don't take an interest in politics doesn't mean politics won't take an interest in you.... Pericles (430 B.C)