// CODE SNIPPET
[P] 1503.4.1 Secondary (Emergency Overflow) Drains or Scuppers
JUMP TO FULL CODE CHAPTER
Where roof drains are required, secondary (emergency overflow) roof drains or scuppers shall be provided where the roof perimeter construction extends above the roof in such a manner that water will be entrapped if the primary drains allow buildup for any reason. The installation and sizing of secondary emergency overflow drains, leaders and conductors shall comply with Sections 1106 and 1108, as applicable, of the International Plumbing Code.
Related Code Sections
1502.2 Roof Assemblies and Rooftop Structures, Secondary (Emergency Overflow) Drains or Scuppers
Where roof drains are required, secondary (emergency overflow) roof drains or scuppers shall be provided where the roof perimeter construction ...
Building Code 2018 of Wyoming > 15 Roof Assemblies and Rooftop Structures > 1502 Roof Drainage > 1502.2 Secondary (Emergency Overflow) Drains or Scuppers
1503.4.1 Roof Assemblies and Rooftop Structures, Secondary (Emergency Overflow) Drains or Scuppers
Where roof drains are required, secondary (emergency overflow) roof drains or scuppers shall be provided where the roof perimeter construction ...
Building Code 2015 of Wyoming > 15 Roof Assemblies and Rooftop Structures > 1503 Weather Protection > 1503.4 Roof Drainage > 1503.4.1 Secondary (Emergency Overflow) Drains or Scuppers
1511.1 Roof Assemblies and Rooftop Structures, General
Recovering or replacing an existing roof covering shall not be required to meet the requirement for secondary (emergency overflow) drains or scuppers ...
Building Code 2015 of Wyoming > 15 Roof Assemblies and Rooftop Structures > 1511 Reroofing > 1511.1 General
1511.1 Roof Assemblies and Rooftop Structures, General
Recovering or replacing an existing roof covering shall not be required to meet the requirement for secondary (emergency overflow) drains or scuppers ...
Building Code 2018 of Wyoming > 15 Roof Assemblies and Rooftop Structures > 1511 Reroofing > 1511.1 General
705.1 Alterations—Level 1, General
the requirement for secondary (emergency overflow) drains or scuppers in Section 1502 of the International Building Code for roofs that provide for positive ...