Hot mop roofs in San Diego are part of low-slope roofing work, where code places strong emphasis on positive drainage

https://archerghts166.lakeviewbrief.com/posts/roof-installation-in-san-diego-what-to-expect-during-the-process

Hot mop roofs in San Diego are part of low-slope roofing work, where code places strong emphasis on positive drainage, roof drains at low points, or edge drainage when allowed.