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12" MINIMUM 3/4" <br /> MINUS WASHED <br /> GRAVEL SLOPE TO DRAIN <br /> 12" <br /> ................................................................. <br /> �. <br /> .. . <br /> COMPACTED j <br /> STRUCTURAL FILL / <br /> i <br /> EE N S TE O <br /> EXCAVATED SLOPE <br /> SEE REPORT TEXT <br /> FOR APPROPRIATE <br /> 6"(MIN.) INCLINATIONS <br /> 00000000 <br /> 000a00a0 / 12" OVER PIPE <br /> 0 0 / <br /> 0 <br /> 3" BELOW PIPE <br /> 4" DIAMETER PERFORATED PVC PIPE <br /> NOT TO SCALE <br /> NOTE: <br /> MIRADRAIN G100N PREFABRICATED DRAINAGE PANELS OR SIMILAR <br /> PRODUCT CAN BE SUBSTITUTED FOR THE 12-INCH WIDE GRAVEL <br /> DRAIN BEHIND WALL. DRAINAGE PANELS SHOULD EXTEND A MINIMUM <br /> OF SIX INCHES INTO 12-INCH THICK DRAINAGE GRAVEL LAYER <br /> OVER PERFORATED DRAIN PIPE. <br /> Terra TYPICAL WALL DRAINAGE DETAIL <br /> BAYWOOD INDUSTRIAL <br /> Associates, Inc. EVERETT, WASHINGTON <br /> Consultants in Geotechnical Engineering <br /> Geology and <br /> Environmental Earth Sciences Proj.No.T-8221 Date: OCT 2020 Figure 4 <br />