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WATER SYSTEM MANAGEMENT PLAN OCTOBER 2024 / CAROLLO <br />CITY OF PLEASANTON WATER SYSTEM MANAGEMENT PLAN 10 <br />a.F-1 includes the replacement of 3,250 liner feet of existing 12-inch main on Stoneridge Drive with <br />a new 24-inch diameter main. <br />b.F-2 includes the replacement of 310 linear feet of existing 12-inch main on Foothill Road with a <br />new 24-inch diameter main. <br />c.F-3 includes 3,100 linear feet of new 12-inch diameter main on Valley Avenue from Pleasanton <br />Avenue to Sunol Boulevard. <br />d.F-4 includes 975 linear feet of new 12-inch diameter main on Oak Vista Way from Cotton Mill <br />Way to Valley Avenue. <br />e.F-5 includes 2,300 linear feet of new 16-inch diameter main on Hansen Drive between Del Prado <br />Well to Valley Avenue. <br />Regional Zone 7 Options: <br />If the City decides to go with the regional supply project, W-1 and W-2 would be replaced with regional <br />wells constructed and operated by Zone 7. Pipeline projects F-1 and F-2 would still be required. However, <br />pipeline projects F-3 through F-5 would not be required and instead additional turnout and distribution <br />improvements would be needed to receive the groundwater supply from Zone 7 via turnouts. <br />5.2.2 Distribution System Capacity Projects <br />DS-1 Existing Pipeline Deficiencies Improvements (I-1, I-4 through I-10 from Akel Report) <br />Descriptions from the WDSCMP Report. Does not include Projects I-2 and I-3, which are included in <br />project WS-1. <br />1.I-1. Replace 200 feet of the existing 8-inch pipeline in Payne Road with a new 12-inch pipeline <br />between Denker Drive and Payne Court. <br />2.I-4. Replace 310 feet of existing 6-inch pipeline with a new 8-inch pipeline in Hopkins Court between <br />Hopkins Way and the end of Hopkins Way cul-de-sac. <br />3.I-5. Replace 410 feet of existing 6-inch pipeline with a new 8-inch pipeline in San Antonio Street <br />between San Gabriel Court and the end of San Antonino Street cul-de-sac. <br />4.I-6. Replace 200 feet of existing 8-inch pipeline with a new 12-inch pipeline in Sycamore Creek Way <br />between Dalton Creek Way and 200 feet east of Dalton Creek Way. <br />5.I-7. Replace 140 feet of existing 10- and 12-inch pipeline with a new 16-inch pipeline at the Sycamore <br />Booster Station (suction and discharge pipelines). <br />6.I-8. Replace 200 feet of existing 8- and 10-inch pipeline with a new 12-inch pipeline at the Foothill <br />Booster Station (suction and discharge pipelines). <br />7.I-9. Replace 2,225 feet of existing 6-inch pipeline with a new 10-inch pipeline in Sinbad Creek Trail <br />between 410 feet west of Ridgeline Trail and Tank 1160. <br />8.I-10. Replace 200 feet of existing 8- and 10-inch pipeline with a new 12-inch pipeline in Pleasant Hill <br />Road between Stoneridge and Baldwin Way extension. <br />Page 441 of 658