Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations GregLocock on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. leecivil

    Annual Recurrence Interval (ARI) for Roof and Surface Drains

    Thanks guys. I also agree it's the risk of flooding and damage on the roofs as compared to surface drains.
  2. leecivil

    Annual Recurrence Interval (ARI) for Roof and Surface Drains

    Hi, Can anyone give me a proper explanation why roof drainage systems (downpipes, gutters, etc.) are typically sized different in ARI than the surface drains it outfalls to? Example, roof downpipes are designed to 20-Yr ARI along with overflow measures e.g. rainheads However, it discharges to...

Part and Inventory Search

Back
Top Bottom