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CLEARED AND STRIPPED <br /> NATIVE GROUND <br /> STRUCTURAL FILL <br /> (SEE NOTE 1) <br /> 2 <br /> EXISTING ` \ ✓/ 1 <br /> SLOPE TOE \ `� \\ // TYPICAL SLOPE BENCH <br /> -" \ \� (SEE NOTE 3) <br /> TOE OF NEW <br /> FILL EMBANKMENT \ \ ,�I 6'(MIN.)- ` i <br /> 2'(MIN.) // 1 <br /> --J- ---- — KEYWAY DRAIN <br /> 6'(MIN.) (SEE NOTE 2) <br /> KEYWAY <br /> NOT TO SCALE <br /> NOTES: <br /> 1) STRUCTURAL FILL SHALL BE COMPACTED TO A MINIMUM OF 95% <br /> OF ASTM D 698 MAXIMUM DRY DENSITY VALUE. <br /> 2) DRAINS SHALL CONSIST OF 6"DIA.PERFORATED PVC PIPE ENVELOPED <br /> IN 1 cu ft OF 3/4"WASHED GRAVEL.DRAIN PIPE SHALL BE DIRECTED TO <br /> THE STORM DRAIN SYSTEM OR APPROVED POINT OF DISCHARGE. <br /> 3) ADDITIONAL BENCHES AND BENCH DRAINS MAY BE REQUIRED <br /> BASED ON FIELD EVALUATION BY THE GEOTECHNICAL ENGINEER. <br /> Terra TYPICAL SLOPE FILL DETAIL <br /> POWDERMILL BUSINESS CENTER <br /> Associates, Mc. EVERETT, WASHINGTON <br /> Consultants in Geotechnical Engineering <br /> Geology and Pro No.T-6241 Date JUNE 2014 Figure 3 <br /> Environmental Earth Sciences 1• 9 <br />