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Slope backfill away from <br /> foundation. Provide surface <br /> drains where necessary. <br /> Tightline Roof Drain <br /> 7--- <br /> (Do not connect to footing drain) <br /> Backfill as <br /> (See text for <br /> _ requirements) C <br /> 0 <br /> Nonwoven Geotextile '=c <br /> Washed Rock Filter Fabric <br /> LL Possible Slab <br /> (7/8" min. size) <br /> �oC, OOJv�.. D '`°D. � - .00 .00 .�.Q'D,. <br /> a a 'V.o 00°.� oJo•o oD°•o ° a°°• 00°• ` <br /> j OC pC� pC °p0� �9a �pc <br /> O �o � ��� � VO":r. °.tea oc o o ..c' o o °:d- ') ° °°:� a o '°•c <br /> V V V V '''°,,,O gam. .'`' C'OQ°O c'`� •°:°'JC,•.°J'o c'v�'.'°O 0,'J •,'.0'°'." <br /> 4" min. .,',c°°:`" ° ; ,'l= ill Vapor Retarder/Barrier and <br /> Capillary Break/Drainage Layer <br /> (Refer to Report text) <br /> 4" Perforated Hard PVC Pipe <br /> (Invert at least 6 inches below <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, waterproofing, and slab considerations. <br /> FOOTING DRAIN DETAIL <br /> _,_ ...., GEOTECH 6107 Berkshire Drive <br /> CONSULTANTS,INC. Everett, Washington <br /> i <br /> 1, I Job No: Date: Plate: <br /> 16298 Nov.2016 <br />