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� <br />Slope backfiil away from <br />foundation. Provide surface <br />drains where necessary. <br />Washed Rocl <br />(718" min. size) <br />4" min. <br />Bacl<fill <br />(See text for <br />requ rements) <br />Nonwoven Geoiextile <br />Filter Fabric , <br />�� <br />Tighlline Roof Drain <br />(Do not connect Io fooling cirain) <br />Possible Slab <br />� o.o 0 <br />���} � ��C� � <br />.� lo �U � <br />4" Perforated Hard PVC Pipe <br />(Invert at leasc 6 inches below <br />slab or crawl space. Slope lo <br />drain to appropriate outiall. <br />Place holes dow�ward.) <br />p.��� V p e C' �• o G�� v�� o <br />> o; _, � �o 0 0;�� o,.;� <br />o ,��<<,<�o <br />. • ° . . . . ] � � � . [ ^ � :e . <br />Vapor Retarder/Barrier and <br />Capillary BreaklDrainage Layer <br />(Re(er �o Repart text) <br />NOTES: <br />(1) In crawl spaces, provide an outlet drain to prevent buildup o( water that <br />bypasses the perimeter footing drains. <br />(2) Refer to report text for additional drainage, �vaterproofing, and slab considerations. <br />G�O'rF;CH <br />co�sur.r��n��:s, �n�c. <br />rOOTING DRAIN D�TAIL <br />1110 Rainier Avenue <br />Everett, Washinglon <br />JoG A'O: Dflll!: (��71C7 <br />12080 May 2012 9 <br />