Laserfiche WebLink
WASTE DISCHARGE REQUIREMENTS -5- <br /> DEFENSE DISTRIBUTION REGION WEST TRACY <br /> SAN JOAQUIN COUNTY <br /> (v) All leaks and/or malfunctions observed during the potable water <br /> test shall be corrected. <br /> (vi ) The potable water start-up test shall not be construed as <br /> completed until the system has operated without leaks and/or <br /> malfunctions for a period of eight (8) consecutive hours. <br /> 2. CONTAMINATED WATER START-UP: <br /> The Discharger shall not operate the air stripper facility with <br /> contaminated water from the extraction wells until the "Potable Water <br /> Start-up" phase has been successfully completed per Discharge <br /> Specification C.1. (above) . The following requirements apply to this <br /> "Contaminated Water Start-up" phase: <br /> (i ) All extracted ground water shall be treated by the air stripper <br /> facility and discharged to the storm drain holding pond only. <br /> Discharge to the injection wells is prohibited. <br /> (ii ) The system operations during this phase shall be monitored per <br /> the "Prove-out of System Phase Monitoring" plan in the attached <br /> Monitoring and Reporting Program No. 90-275. <br /> (iii) Each extraction well pump shall be operated for at least one <br /> hour to confirm that the pump operates properly. Each pump <br /> shall be observed through three complete pumping cycles to <br /> confirm that each pump's liquid level controller is operating <br /> properly. In addition the system's automatic controls, <br /> including the alarm/notification and shutdown systems, must be <br /> inspected and certified operational . <br /> 3. PROVE-OUT OF SYSTEM: <br /> The Discharger shall not initiate this phase of the start-up until the <br /> requirements of the "Contaminated Water Start-up" phase has been <br /> successfully completed per Discharge Specification C.2. (above). The <br /> following requirements apply to this "Prove-out of System" phase. <br /> (i) The "Prove-out Of System" phase shall last a minimum of 96 <br /> consecutive hours. <br /> (ii) All extracted ground water shall be treated by the air stripper <br /> facility and discharged to the storm drain holding pond only. <br /> Discharge to the injection wells is prohibited. <br /> (iii) The system operations during this phase shall be monitored per <br /> the "Prove-out of System Phase Monitoring" plan in the attached <br /> Monitoring and Reporting Program No. 90-275. <br />