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TOP OF LINER — TOP OF BERM <br /> (ELEV.422.2) <br /> MAXIMUM STORED WATER LEVEL 12"OR TO TOP <br /> (100 YR.EMERG.OVERFLOVV=ELEV.421.36) OF BERM <br /> 'tkOt • '',* <br /> ..,, <br /> POND BOTTOM ,,,VN , '''' <br /> ELEV.413.0-CELL 1 ' <br /> 3 sdk- ,1`›i'' COMPACTED SOIL LINER NOTES <br /> —:,,, <br /> ELEV.415.0-CELL 2 ---\ "0 <br /> 11— pe.,:1 " , <br /> 41, .o., /k.„,V,'" <br /> .-',.. -LINER MATERIAL SHALL CONSIST OF WELL <br /> GRADED MINERAL SOIL HAVING AT LEAST <br /> 20 PERCENT FINES(MATERIAL PASSING THE <br /> #200 SIEVE) <br /> COMPACTED SOIL LINER 2' <br /> i -LINER MATERIAL SHALL BE MOISTURE CONDITIONED <br /> ii, ?\.A.'' '.;..1',</'' TO WITHIN 2 PERCENT OF ITS OPTIMUM MOISTURE <br /> COMPACTED SUBGRADE CONTENT,PLACED IN UNIFORM LOOSE LIFTS OF 12 <br /> (TO BE VERIFIED BY GEOTECHNICAL ENGINEER) INCHES OR LESS,AND COMPACTED TO AT LEAST 95 <br /> PERCENT OF THE SOILS MAXIMUM DRY DENSITY,AS <br /> DETERMINED BY ASTM TEST DESIGNATION D 1557 <br /> (MODIFIED PROCTOR) <br /> NOT TO SCALE -COMPACTION OF THE SOIL LINER SHALL BE <br /> ACCOMPLISHED USING A SHEEPS FOOT ROLLER. <br /> -QUALITY CONTROL OF SOIL LINER CONSTRUCTION <br /> SHALL BE PERFORMED ON A FULL-TIME BASIS BY <br /> THE GEOTECHNICAL ENGINEER. <br /> Terra COMPACTED SOIL POND LINER DETAIL <br /> SEAWAY CENTER LOT 3C <br /> .,t*.s.. Associates, Inc. EVERETT,WASHINGTON <br /> mu- Consultants In Geotethrocal engineering <br /> En.,4rag=Ttalth.soinces Proj.Na.T.0922.1 Date APR 2008 Figure 1 <br /> '---- /--- <br />