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Garvey Reclamation - Irrigation System Assumptions and Specifications <br />• 36.1 acres irrigated by a 1,280' center pivot; 18.8 acres irrigated by a 750' Side Roll <br />• Design capacity to assume both systems operate simultaneously <br />• Assuming 0.35"/day of max ET/day for alfalfa or other forage crop => 400 gpm total <br />pumping capacity <br />• Assuming 400 gpm with the known + elevations under irrigation => 40 hp booster pump <br />Irrigation <br />8 -tower 1280' center pivot, 60" spacing, 10 psi regulators, digital control panel <br />750' Side Roll unit <br />Power <br />Extend 30 power from south end of property to booster pump station <br />40 hp booster pump/motor located on Garvey property, adjacent to supply pipeline <br />200' - 480V cable from pump station to pivot in trench <br />Piping/Trenching <br />200' - 8" HDPE underground pipe from pump station to pivot <br />3 -way valve at pivot to direct water to pivot/side roll/both <br />1,565' - 6" HDPE to supply side roll <br />4" risers @ 50'-60' intervals for side roll <br />See Map 2.05.4(2)(e)-1 for locations of pump station, underground pipelines and power lines. <br />Appendix 2.05.4(2)(e)-1 Page 2 April 2016 (PR -01) <br />