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Operational Summary - As shown in Table 1, between April 1 and June 30, 2009, except <br /> during downtime for maintenance, the CAP system operated continuously and treated <br /> approximately 17,475,700 gallons of groundwater at an average flow rate of 141 gallons <br /> per minute, or 203,206 gallons per day. During the monitoring period, the GTF removed <br /> approximately 2.65 pounds of VOCs. During the monitoring period Forward Landfill <br /> Inc. completed repairs to groundwater extraction wells EW-1 and EW-2 which included <br /> well development and pump rehabilitation. In May 2009 extraction wells EW-3 and EW- <br /> 4 were brought online. However, due to poor recharge and an insufficient water column, <br /> extraction well EW-3 was taken offline. <br /> Influent and Effluent Monitoring—During the monitoring period, effluent samples were <br /> collected monthly from the GTF and submitted for analysis of VOCs by EPA Method <br /> 826013, the June 30, 2009 effluent sample was also analyzed for TDS. In addition, an <br /> influent sample was collected on June 24, 2009 and submitted for analysis of VOCs by <br /> EPA Method 8260B. Table 1, summarizes the field and analytical results for the GTF <br /> during the second quarter 2009 monitoring period. As shown on Table 1, eight VOCs <br /> were detected in the influent sample, while no VOCs were detected in any of the effluent <br /> samples collected during the monitoring period. <br /> GLA hopes that the information provided herein is sufficient for your records. If you <br /> have any questions regarding this notification, please call me at (858),451-1136. <br /> eoogic Associates <br /> WA 1 <br /> William B. Lop , PG, CI-Ig <br /> Project Geologi t <br /> c: Don Litchfield, BFI <br /> `# Enclosure: Table 1 —GTF Influent/Effluent Sample Results and Flow Rate <br /> Analytical Results—BC Laboratories <br /> Field Monitoring Reports—Del Tech <br /> 2 <br />