ASPE 45-20XX: Siphonic Roof Drainage
Second Public Review
This system design standard applies to engineered siphonic roof drainage systems intended to prime and operate full-bore through proper pipe dimensioning and the use of siphonic roof drains. This standard does not apply to conventional roof drains covered under ANSI/ASTM A112.6.4 “Roof Drains,” atmospheric roof drainage systems, or sanitary drainage systems. It establishes minimum performance specifications for systems, provides guidelines for inspection and testing, and describes the basis for the design of siphonic roof drain systems.
Click here for the public comment form
Comment deadline: 5 p.m. EST, February 10, 2019