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`-V r <br /> AM <br /> OPERATION AND MAINTENANCE ACTIVITIES SUMMPM <br /> �� �Et�TAL HEALTH <br /> The free-product recovery system operated within the regulatory constraints during VL aVf"VY 5 Periodic <br /> inspections were made to ensure that the system was operational. Typical tasks that were performed included <br /> equipment inspection, free-product monitoring and equipment calibration. <br /> Two hundred and twenty gallons of free product and ground water were recovered from monitoring wells MW- <br /> 17 and MW-8 during November and December, 1989. We estimate that 25 percent of the total recovered fluid <br /> is free product. Therefore, approximately 55 gallons of product have been removed. <br /> The system was shut down on December 4, 1989, since no free product was observed in MW-17. An inspection <br /> of MW-17 on December 18, 1989 two weeks later did not disclose any more free product. At the same time <br /> MW-8 and MW-10 were inspected and found to contain free product. Therefore, the system was moved to MW- <br /> 8 on December 18, 1989 for further recovery of free product. <br /> 7u. Pont. EnOronmental Serinces <br />