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0 <br />Lei ttolij z j � 5 o);# q k, <br />The first quarter groundwater monitoring laboratory analysis, <br />for Moniotoring Well # 13, indicated the groundwater contamination <br />may be flowing outside the area reported in the Corrective Action <br />Plan. The subsequent analysis indicated no detection except for PCE <br />reported at 2 parts per billion and TCE reported in trace amount. <br />See attached report. <br />Monitoring well #14 was installed on Tuesday, June 28, and the <br />groundwater will be sampled and analysed for the third quarter <br />monitoring report. The sampling date is tentatively scheduled for <br />the second week of July. <br />K1A*&1*QE <br />The extraction and treatment system will be back in operation <br />shortly with repairs made to the 20 HP submersible extraction pump <br />and modations being made to the 7.5 HP submersible extraction <br />PUMP - <br />We requested the contractor to complete repairs to the 7. 5 HP pump <br />as soon as possible. We will inform you the date both pumps are <br />operating again. <br />Proposals to operate and maintain the extraction and treatment on <br />an interim basis were received and a purchase order to operate the <br />plant was issued to EMCON Associates. <br />To date, over 35 million gallons of groundwater have been treated <br />and discharged into Little Johns Creek. <br />F%esidential Waste ........ 12,603.79 tons <br />Commercial/Industrial �..16,736.12 tons <br />TOTAL .............. 29,339.91 -tons <br />Minimum elevation of discharge ......... 50.0 USGS Datum <br />1-06 mil c.y. / 5.6 mil c.y.= 18 % <br />E <br />E <br />