[tungsten plumb]

you cant install any plastic here all metallic waste only copper dwv or cast iron.. what bothered me was it was installed by a guyed named nacho and not inspected...

Thats a San Francisco city code not a California code. We can use abs up to 3 stories here in San Jose.

 

[Plumbworker]

Thats a San Francisco city code not a California code. We can use abs up to 3 stories here in San Jose.

super necro. what up dudes?
true.. sf code is leaning up nowadays toward plastics