Grades shall slope away from all pads to adequate out fall. There shall be no standing water on the surface underneath a home.
Pads shall be constructed so that homes which are installed in accordance with the Board's Manufactured Housing Installation Standards shall maintain plumbing trap seals, experience no buildup of solid waste in drain piping, and maintain egress doors and egress windows.
02-385 C.M.R. ch. 850, § 8