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Figure 2 <br />~ r----------- <br />RECEIVED <br />I~t,R ~ 4 2002 <br />Oiuision of Minerals and <br />PRIMARY Dewatering <br />and Wash System Circuit <br />(approx. <br />3500 gal/min) <br />(frequent <br />sediment cleanout) <br />Processing <br />Plant <br />Wash Water Input <br />3500 gal/min) <br />1st Sediment <br />Basin <br />2nd Sediment <br />Basin <br />3500 gal/min <br />when washing; <br />0 gal/min when <br />not washing. <br />Dewatering <br />(2000 to <br />3000 <br />~ gal/min) <br />Mining Pit <br />Groundwater input <br />(approx 2000 to 3000 <br />gal/min) <br />Vegetation <br />Lake <br />(settling & wash <br />water source) <br />Filter 5500 to 6500 gal/min <br />when washing; <br />2000 to 3000 gal.min <br />when not washing <br />Discharge <br />(2000 to <br />3000 gal/n <br />~ River ~~ fiow <br />OPTIONAL Dewatering and Wash System Circuit <br />Post- Initiation <br />Processin <br />9 <br />Plant ~ <br />i <br /> <br />^ Wash Water Input; <br /> (approx. <br />0 3500 gal/min) <br />~, . <br />B 3500 gal/min <br />v when washing; <br /> Dewatering/Was i 0 gal/min when <br /> or only not washing. <br />/ Sediment <br />B <br />i (5500 to <br />as <br />n <br />(in area to be 6500 <br />backrilled) gal/min Vegetation <br /> when Filter 5500 to 6500 gal/m <br /> <br />filtered outflow <br />washing; when washin <br />g~ <br /> <br />to 2000 to 3000 <br />al.m <br />h <br /> <br />Mining Pit 3000 when not was <br />ing <br /> gal/min <br /> when not <br /> <br />washing) Lake <br /> (settling & wash <br /> water source) <br />Groundwater input ~ Dischar e ~ <br />(approx 2000 to 3000 ~ (2000 to ~ <br />gal/min) ~ 3000 gal/min} <br />i <br />River ~-~ flow <br />l <br />----------------~---------------------------J <br />