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SECTION 1: GENERAL CONDITIONS, WATER SUPPLY TURNOUT 1.1 The potable water point of delivery to the recycled water system will be located at the existing tee connection on the Pleasanton 16-inch water line located on the north boundary of the Dublin San Ramon Services District("DSRSD") Regional Wastewater Treatment Plant. 1.2 A water supply turnout was established in accordance with the Temporary Agreement, including a billing meter, flow control valve, and backflow prevention device. DERWA is responsible for operation and maintenance of all facilities downstream of the point of delivery including the billing meter in accordance with Pleasanton metering requirements. Control of flow through the turnout shall be through the flow control valve. Real time water flow data shall be transmitted to the Pleasanton Supervisory Control And Data Acquisition("SCADA") monitoring system. Introduction of potable water to the recycled water system shall meet all applicable public health requirements for backflow prevention. Any future modification of the turnout, including but not limited to the billing meter, flow control valve, and backflow prevention device, shall be approved by Pleasanton before being put into service. 1.3 The billing meter shall be owned and regularly maintained by DERWA. Pleasanton shall bill DERWA for the quantities of potable water utilized when a supply request is initiated by DERWA. Pleasanton shall not bill DERWA for the quantities of potable water supplied when Pleasanton initiates use of the turnout to improve its potable water quality. DERWA shall be responsible for maintaining the billing meter, including all related costs, in a manner consistent with DSRSD standard practice SECTION 2: TURNOUT OPERATION REQUESTS AND NOTIFICATIONS 2.1 So long as potable water is available at the turnout, the flow control valve may be operated by DERWA or DSRSD as needed to ensure DERWA's ability to meet daily recycled water demands or to comply with any supply request from Pleasanton in order to improve water quality in Pleasanton's potable water distribution system. 2.2 If initiated by Pleasanton, the Pleasanton Operations Services Department shall, as soon as practicable, notify the DSRSD Operations Manager by phone of the request to operate the turnout for the benefit of Pleasanton. 2.3 The DSRSD Operations Manager, in coordination with DERWA, shall, as soon as practicable, notify the Pleasanton Operations Services Department by phone any time the turnout is opened and placed into operation for the benefit of DERWA. 2.4 The DSRSD Operations Manager, in coordination with DERWA, shall, as soon as practicable, notify the Pleasanton Operations Services Department of any significant changes to the estimated rate and duration of use when the turnout is open and will, as soon as practicable, provide notification when use of the turnout is terminated. 2