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r ~ <br />U <br />3. Flow to surface rights 5-024 and 5-022 be increased <br />by 2.2 gpm through the .diversion-split box No. 13 <br />(Diversion C) located as shown in Figure 2. <br />Table a shows the summary of well-construction <br />information including the depth of the screened or open <br />interval, and the pump-intake depth for each well within two <br />miles of the NUCLA EAST pit. The data shows that the pump <br />intakes oP 27 out of 29 wells are in~the deep bedrock <br />aquifer, are not in the overburden aquifer, and are too deep <br />to be influenced by the pit dewaterinq of the overburden <br />.aquifer. The primary impact-of reducing the water levels in <br />• - the overburden aquifer may be a minor increase in pumping <br />. - costs amounting to less than five percent of the total <br />pumping costs. <br />wells No. w-009 and W-041 are the shallowest wells close <br />to the proposed NUCLA EAST pit. The log for Well W-041 shows <br />' that the screened interval begins at a depth of 93 Peet or <br />approximately at an elevation of 5660 feet. F'or well W-009, <br />the screened interval is estimated to begin at a depth of 125 <br />.feet or approximately at an elevation of 5710 feet. These <br />two wells are about 2300 feet Pram the NUCLA EAST disturbance <br />boundary. Because the elevation of the screened intervals of <br />these walls are close to the elevation of the mine pit they. <br />28 <br />11 <br />~J <br />G£O7RAN5, ING <br />REVISED MARCH 2006 Attachment 2.05.6(3j(b)(vj-1-33 <br />