ASME A112.6.3:2022

Annotation of standard text ASME A112.6.3:2022 :

This Standard specifies design and performance requirements for floor drains, adjustable floor drains, and area drains that are used inside of, or adjacent to, building structures. Drains of outlet NPS-2 and smaller, intended only for installation in shower areas, are covered in this Standard and in ASME A112.18.2/CSA B125.2 as well.This Standard does not apply to
a) seam-welded, socket type, stainless steel fabricated drains which are covered by ASME A112.3.1; and
b) trench drains, which are covered by ASME A112.6.8/CSA B79.8.