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, i <br /> . i <br /> � <br /> Slope backfill away from <br /> foundation. Provide surtace <br /> drains where necessary. <br /> Tightline Roof Drain <br /> (Do not wnnect to foot(ng drain) <br /> Backfill q ; <br /> (see text for ,3 -: <br /> requirements) <br /> ,���.',• Vapor Retarder <br /> Nonwoven Geotextile ''_- or Barrier <br /> Filter Fabric ' � �-� 1 <br /> Washed Rock �"' SLAB <br /> (7/B"min.size) 1 <br /> °�' o .' � _ . . . n o o' p p- O .O:a.D.•�].Q.p p �� p .q <br /> n o7nn �- ` i ' ly�� :'y � yW .,. �°(p' °`�°d�>. riyo ;n�p`Oc royr° oc <br /> '< o� �`� � w 'i$ e �T Jt v� .q.#`� ��� n4. . �4 �.bo4 '.oq. C <br /> O�O� fu . - o �c <br /> 0 0 � l•.a.-}+� �_ t 4 P:tl {7 t. . e. . ti ' <br /> n n' ' ,+u.'.. N . <br /> 6" min. �O�^�_ ^-^ � � � ��,�� ' � <br /> �i= <br /> Free-Draining Gravel j <br /> 4" Pertorated Hard PVC Pipe (ff appropriate) ; <br /> (Invert at least 6 inches below i <br /> slab or crawl space. Slope to ! <br /> drain to appropriate outfall. <br /> Place holes downward.) <br /> NOTES: <br /> (1) In crawl spaces, provide an outlet drain to prevent buildup of water that <br /> bypasses the perimeter footing drains. <br /> (2) Refer to report text for additional drainage and•.vaterproofing considerations. <br /> � FOOTING DRA�N DETAIL <br /> � GEOTECH 49XX Glenwood Avenue <br /> CONSULTANTS,ING Everett, WA <br /> _ - o o: ate: ca e: o�e; <br /> ��� �WY� Not to Sals q <br /> t <br /> 1 <br /> I� j <br />