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Table 2. Conceptual Level Estimate of Costs for Project Expansion <br />Tamarack Managed Groundwater Recharge Project <br />Tamarack and Pony Express State Wildlife Areas <br />1 of 2 <br />Description Units No. Units Unit Price Extended Price Total No. Total Cost <br />Wells: Central and East Area Tamarack Ranch SWA (14 Wells) <br />Drilling 36" hole <br />feet <br />120 <br />$35.00 <br />$4,200 <br />18" Blank Casing <br />feet <br />50 <br />$40.00 <br />$2,000 <br />18" Screen/Louver <br />feet <br />70 <br />$70.00 <br />$4,900 <br />Gravel Pack <br />cubic feet <br />640 <br />$2.60 <br />$1,664 <br />Cement <br />cubic feet <br />15 <br />$9.40 <br />$141 <br />Test Pumping <br />lump sum <br />1 <br />$800.00 <br />$800 <br />Misc. well fittings @ 5% <br />lump sum <br />1 <br />$685.25 <br />$685 <br />Sub -total wells <br />lump sum <br />1 <br />$800.00 <br />$14,390 14 $201,464 <br />Wells: West Area Tamarack Ranch SWA (7 Wells) <br />Drilling 36" hole <br />feet <br />60 <br />$35.00 <br />$2,100 <br />18" Blank Casing <br />feet <br />25 <br />$40.00 <br />$1,000 <br />18" Screen/Louver <br />feet <br />35 <br />$70.00 <br />$2,450 <br />Gravel Pack <br />cubic feet <br />320 <br />$2.60 <br />$832 <br />Cement <br />cubic feet <br />15 <br />$9.40 <br />$141 <br />Test Pumping <br />lump sum <br />1 <br />$800.00 <br />$800 <br />Misc. well fittings @ 5% <br />lump sum <br />1 <br />$366.15 <br />$366 <br />Sub -total wells <br />lump sum <br />1 <br />$800.00 <br />$7,689 7 $53,824 <br />Infiltration Gallery Pony Express SWA <br />Dewatering <br />lump sum <br />1 <br />$43,000.00 <br />$43,000 <br />Excavate for laterals <br />yards <br />2700 <br />$2.40 <br />$6,480 <br />Screen laterals <br />feet <br />100 <br />$20.00 <br />$2,000 <br />Gravel filter pack for laterals <br />yards <br />44 <br />$40.00 <br />$1,760 <br />Riser /Connection to laterals <br />lump sum. <br />1 <br />$4,800.00 <br />$4,800 <br />Filter fabric <br />square feet <br />1900 <br />$3.00 <br />$5,700 <br />Backfill <br />yards <br />2700 <br />$2.40 <br />$6,480 <br />Test Pumping <br />lump sum <br />1 <br />$800.00 <br />$800 <br />Sub -total gallery <br />$71,020 1 $71,020 <br />Well Pumps Central and East Area Tamarack Ranch <br />SWA <br />1500 gpm turbine pump <br />lump sum <br />1 <br />$4,110.00 <br />$4,110 <br />75 hp electric motor <br />lump sum <br />1 <br />$3,450.00 <br />$3,450 <br />Discharge head <br />lump sum <br />1 <br />$1,860.00 <br />$1,860 <br />Column and shafting <br />feet <br />90 <br />$91.00 <br />$8,190 <br />Strainer and misc. fittings <br />lump sum <br />1 <br />$500.00 <br />$500 <br />Motor control panel <br />lump sum <br />1 <br />$150.00 <br />$150 <br />Labor, installed <br />hours <br />9 <br />$125.00 <br />$1,125 <br />Sub -total well pumps <br />$19,385 14 $271,390 <br />Well Pumps West Area Tamarack Ranch SWA <br />1500 gpm turbine pump <br />lump sum <br />1 <br />$4,110.00 <br />$4,110 <br />75 hp electric motor <br />lump sum <br />1 <br />$3,450.00 <br />$3,450 <br />Discharge head <br />lump sum <br />1 <br />$1,860.00 <br />$1,860 <br />Column and shafting <br />feet <br />50 <br />$91.00 <br />$4,550 <br />Strainer and misc. fittings <br />lump sum <br />1 <br />$500.00 <br />$500 <br />Motor control panel <br />lump sum <br />1 <br />$300.00 <br />$300 <br />Labor, installation <br />hours <br />8 <br />$125.00 <br />$1,000 <br />Sub -total well pumps <br />$15,770 7 $110,390 <br />