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SECTIONNINE cost Estimate <br />Two feasibility-level cost estimates were prepazed, including one for capital costs Dissociated <br />with design and installation of the extraction well system and another for operation and <br />maintenance (O&M) of [he system. The capital cost estimate accounted for the following items: <br />• Well drilling, installation, and development; <br />' • Pump testing; <br />• Pump, control box, and drop pipe installation; <br />' Wellhead equipping; <br />• Transmission pipeline installation; <br />• Wel] site electrical and controls: and <br />' • Engineering design and construction management. <br />The capital cost of designing and constructing the proposed extraction well system is estimated <br />to be approximately $293,000 (Table 2). This cost estimate is based on the design criteria stated . . <br />' above and includes a 20 percent contingency. The O&M cost estimate accounted for the <br />following items: <br />• Well rehabilitation; <br />• System adjustment and monitoring; <br />' • Power to run the extraction well pumps; and <br />• Pump replacement. <br />' The annual O&M costs for the extraction well system are estimated to be approximately $32,900 <br />(Table 3). This cost estimate also includes a 20 percent contingency. <br /> <br /> <br />1 <br /> <br /> <br /> <br /> <br />^ ^ Y\ \ISOERIM1iE11E1PW11DJELRS16M1:A1_HEfOE0.50N YR~FFAA4.B_OU6.0 PPpI_DELMPEYISEfl TEQ1 YEYDHt ODC~tIl9\ 9~t6 RI 9-1 <br /> <br />