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<br /> Vertically Exaggerated <br /> 1 H:2V <br /> looo <br /> sso <br /> 900 Crest EI. 8810 ft. <br /> <br /> 850 Decant Pond <br /> (EI. 8809 R.) w <br /> B00 <br /> m <br /> gy~ <br />O V <br />C 750 Tai ling Sands <br />7V <br />~ oP <br /> <br />c <br />700 Tailing Slimes <br />qy. m <br />< <br />o ' <br />V - Starter Dike <br />j 650 <br />d <br />W <br />Foundation Draln <br /> 600 <br /> <br /> 550 Foundation <br /> 500 <br /> <br /> Bed Rock (impermeable) <br /> 450 <br /> 400 <br /> <br /> 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 <br /> Horizontal Distance (feet) <br /> LEGEND <br /> Notes: <br /> ~~ ~ •`•~~ :`r c:.:.:, ~~~°c= ~~~°_ ~°~~~~~~_~ ~s"'6 ° ~~=r~>~=~~~ °==P°a~ x Observed location of phreatic surface <br /> analysis and coresponds to 6 weeks after the PMP event. within Plezometens <br /> 2. The shape of the phreatic surface estimated from (readings taken between Jan. '00 and Apol'00) <br /> the seepage analysis was smoothened out as <br /> shown on this Figure. <br /> Project No. Henderson Tailing Dam <br /> ssoooaasl8 Existing Dam Height Phreatic Surface Figure <br /> Following PMP Event 2 <br /> URS Greiner Woodward Clyde (using Base Case conductivity values) <br />fi411UI GFV Ym ra uvi ianm~ <br />