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Table 1 Turnout Operations for Modeling Scenarios <br /> Water Supply Alternatives <br /> City of Pleasanton <br /> PRELIMINARY <br /> Pleasanton Pressures Zone 7 Turnout Flow <br /> •, Historical <br /> Existing With Pressures Fill Drain Comments <br /> System Improvements <br /> 1) Existing System Operations - 26.8 m9d (With T04 Valve Open) <br /> TO 1 53-84 psi 93 0 0 <br /> T02 61-88 psi 80 0 0 <br /> T03 53-89 psi 110 3,750 2,000 <br /> T04 60-89 psi - Avg.97 psi 4,000 2,500 Valve 30804765/WB2D3V100 at T04 open <br /> 75-145 psi <br /> TO 5 48-79 psi Avg.117 psi 5,700 5,300 Zone 7 typical low pressures are 90 psi(Winter <br /> 50-160 psi of 2021-2022 had abnormally low pressures) <br /> Well 5 57-86 psi - 1,725-2,360 gpm <br /> Well 6 57-86 psi 1,925-2,290 gpm <br /> 2) Existing Maximum Day Demands — 26.8 • No Wells <br /> TO 1 49-86 psi 51-82 psi 93 0 0 <br /> T02 58-91 psi 60-87 psi 80 0 0 <br /> T03 53-92 psi 54-88 psi 110 3,750 2,750 <br /> T04 60-93 psi 61-89 psi Avg.97 psi 5,200 3,800 <br /> 75-145 psi <br /> T05 46-86 psi 46-81 psi Avg.117 9,000 7,000 Zone 7 typical low pressures are 90 psi(Winter <br /> 50-160 psi of 2021-2022 had abnormally low pressures) <br /> 3) Existing Maximum Day D- • • NoT01 Alt <br /> TO 1 54-89 psi 54-85 psi 93 3,750 2,750 12"main in Santa Rita Rd online <br /> T02 61-91 psi 61-87 psi 80 0 0 <br /> T03 51-84 psi 51-80 psi 110 0 0 <br /> T04 62-92 psi 61-88 psi Avg.97 psi 5,200 3,800 <br /> 75-145 psi <br /> T05 49-87 psi 47-82 psi Avg.117 psi 9,000 7,000 Zone 7 typical low pressures are 90 psi(Winter <br /> 50-160 psi of 2021-2022 had abnormally low pressures) <br /> Notes: 7/10/2023 <br /> 1.Pressures documented are for Maximum Day Demands(26.8 mgd) <br /> 2.City of Pleasanton pressures extracted from the Calibrated Hydraulic Model <br />