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1 - <br /> 1 ' <br /> 1 12" MINIMUM 314" <br /> MINUS WASHED \ <br /> I <br /> GRAVEL 1 SLOPE TO DRAIN <br /> 12" <br /> 1 <br /> 1 <br /> 1 PI <br /> +, •` COMPACTED <br /> ' . STRUCTURAL FILL <br /> I ' ' <br /> s._ <br /> +Ir� <br /> SEE NOTE i. 'voili�"' <br /> I i EXCAVATED SLOPE <br /> (SEE REPORT TEXT <br /> FOR APPROPRIATE <br /> 6"(MIN.) l INCLINATIONS) <br /> '' 1 1 2" OVER PIPE <br /> L 3" BELOW PIPE <br /> 1 4" DIAMETER PERFORATED PVC PIPE <br /> 1 NOT TO SCALE <br /> NOTE: <br /> IMIRADRAIN G100N PREFABRICATED DRAINAGE PANELS OR SIMILAR <br /> PRODUCT CAN BE SUBSTITUTED FOR THE 12-INCH WIDE GRAVEL <br /> IDRAIN BEHIND WALL. DRAINAGE PANELS SHOULD EXTEND A MINIMUM <br /> OF SIX INCHES INTO 12-INCH THICK DRAINAGE GRAVEL LAYER <br /> 1 OVER PERFORATED DRAIN PIPE. <br /> I <br /> I - <br /> Terra TYPICAL WALL DRAINAGE DETAIL <br /> BAYWOOD INDUSTRIAL <br /> I <br /> �``ll Associates, Inc. EVERETT, WASHINGTON <br /> Consultants in Geotechnical Engineering <br /> Geology and <br /> Environmental Earth Sciences Proj.No.T-8221 Date: OCT 2020 I Figure 4 <br /> 1 <br />