We're talking Waste line here. Copper is not an issue, PVC is.
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Peace,
BobJ

"Nate Nagel" wrote in message
...
Marilyn & Bob wrote:
New York City requires cast iron (no hub is OK) waste lines on all
buildings over two stories. Concern is rats, hazardous fumes in case of
a fire and plumbers' income.

Copper isn't allowed? weird.

nate

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