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w01 uality Control Inspection Inc. <br /> J <br /> s �OMAIN OFFICE <br /> . 1295 NORTH EMERALD,BLDG.O•MODESTO,CALIFORNIA 95351 •PHONE:(209)5274940 <br /> BRANCHES <br /> STOCKTON(209(466-63]9 MERCED(209)723-2425 <br /> August 17, 1994 <br /> QCI#: E-94-709 <br /> CLIENT: JL Analytical Services, Inc. <br /> 217 Primo Way <br /> Modesto, CA 95355 <br /> PROJECT: Newark-Sierra Fiberboard Paper Co. <br /> 800 West Church <br /> Stockton, CA <br /> SUBJECT: Monitoring Well Sampling <br /> On August 17, 1994, an environmental specialist from Quality Control Inspection, Inc. sampled <br /> four monitoring wells at the above-referenced project site. These wells surround an underground <br /> storage tank in the SEC of the subject property. Monitoring well #2 did not have any water in the <br /> well, therefore no sample was obtained from this well. As can be noted from the following data, <br /> each well had a relatively small amount of water in the casing. The three standard parameters - <br /> Temp, Ec and pH were not measured due to the small amount of water in each well. Therefore, <br /> five casing volumes were extracted before the actual sample was taken. <br /> After each sample event, the bailer was washed inside and out with a Trisodium Phosphate (TSP) <br /> solution and triple rinsed with DI water. The bailer rope was also changed for each monitoring <br /> well. Two liters were drawn from each well for analyses and placed in an ice chest at <br /> approximately 4°C. The requested testing is for Total Petroleum Hydrocarbons (TPH), and EPA <br /> 625. The six liter glass bottles were delivered to JL Labs on August 18, 1994, after overnight <br /> refrigeration. <br /> We appreciate the opportunity to provide this service for you. If there are any questions, please <br /> contact the undersigned. <br /> Respectfully submitted, <br /> QUA�LIIT,Y CONTROL INSPECTIQNf,NC, .,q <br /> J , <br /> Don Chesney, R.E.A. <br /> Vice President Exp 6 d� <br /> `a P� <br /> Our reports and letters are submitted as the confidential property of our clients for their exclusive use.Any publication or reproduction of statements,conclusions or extracts from or <br /> regarding our reports or letters is reserved,contingent upon the written authorization of Quality Control Inspection,Inc. <br />