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// CODE SNIPPET

1110.4 Minimum Number of Roof Drains

Plumbing Code 2021 of Alabama > 11 Storm Drainage > 1110 Controlled Flow Roof Drain Systems > 1110.4 Minimum Number of Roof Drains
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Not less than two roof drains shall be installed in roof areas 10,000 square feet (929 m2) or less and not less than four roof drains shall be installed in roofs over 10,000 square feet (929 m2) in area.

Related Code Sections


1110.4 Storm Drainage, Minimum Number of Roof Drains
Not less than two roof drains shall be installed in roof areas 10,000 square feet (929 m2) or less and not less than four roof drains shall ...
Plumbing Code 2021 of Alabama > 11 Storm Drainage > 1110 Controlled Flow Roof Drain Systems > 1110.4 Minimum Number of Roof Drains
1110.4 Storm Drainage, Minimum Number of Roof Drains
Not less than two roof drains shall be installed in roof areas 10,000 square feet (929 m2) or less and not less than four roof drains shall ...
Plumbing Code 2015 of Alabama > 11 Storm Drainage > 1110 Controlled Flow Roof Drain Systems > 1110.4 Minimum Number of Roof Drains
1110.4 Storm Drainage, Minimum Number of Roof Drains
Not less than two roof drains shall be installed in roof areas 10,000 square feet (929 m2) or less and not less than four roof drains shall ...
Plumbing Code 2009 of Alabama > 11 Storm Drainage > 1110 Controlled Flow Roof Drain Systems > 1110.4 Minimum Number of Roof Drains
1102.6 Storm Drainage, Roof Drains
Roof drains shall conform to ASME 112.3.1  or ASME A112.6.4. Roof drains, other than siphonic roof drains, shall be tested and rated ...
Plumbing Code 2021 of Alabama > 11 Storm Drainage > 1102 Materials > 1102.6 Roof Drains
1102.6 Storm Drainage, Roof Drains
Roof drains shall conform to ASME A112.6.4 or ASME A112.3.1 ...
Plumbing Code 2015 of Alabama > 11 Storm Drainage > 1102 Materials > 1102.6 Roof Drains
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