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OAnalytical Laboratory <br /> Mr. David Wong Feb. 5, 1998 <br /> Neward Sierra Paperboard Company <br /> 800 West Church Street <br /> Stockton, CA. 95203 <br /> Mr. David Wong, <br /> Enclosed are the analytical results for monitoring well. The samples were subcontracted <br /> to Sprager Technology Analytical Laboratory on Jan 14, 1998. Sample were sampled in <br /> EPA specified containers. The sample were transported and received under documented <br /> chain of custody and stored at 4 degrees C until analysis was performed. <br /> QriOti�u buTlon or Vl��� <br /> The report consists of following sections: o p <br /> I. Sample Description& Analysis Request <br /> II. Quality Control Report <br /> III. Analysis Results CD <br /> Following are the Monitor Well Field Log: o <br /> ..rw Mw <br /> -+ <br /> Project Name: Neward Sierra Paperboard Project No. PEI 626 <br /> Date: Jan. 14, 1998 Sample Location: MW <br /> Depth of Water: MW-1 Top: 17.75ft Bottom: 24.55 ft <br /> (Casing Diameter: 2") MW-2 Top: 17.76ft Bottom: 28.93 ft <br /> MW-3 Top: 16.25ft Bottom: 29.69 ft <br /> MW-4 Top: 16.22ft Bottom: 31.30 ft <br /> Field Analysis: Volume Purge Before Sampling and Time: <br /> MW-1 pH= 7.4 E.C. = 1355 uS/cm 51 gallons 8:20 AM <br /> MW-2 pH=7.5 E.C. = 937 uS/cm 50 gallons 8:40 AM <br /> MW-3 pH=7.6 E.C. = 882 uS/cm 50 gallons 9:10 AM <br /> MW-4 pH=7.4 E.C. = 1095 uS/cm 50 gallons 9:30 AM <br /> Purge Method: Purge Pump <br /> Weather: Rainy <br /> Analysis Requested: EPA625,TPH-Diesel <br /> Sampled by: Jonathan Le employed by PRECISION <br /> If you require additional information or have any question on the result please give us a <br /> call at(209) 462-0892. <br /> Sine rely <br /> i <br /> �� <br /> �Z <br /> o than Le <br /> Laboratory Director <br /> 2040 E. Harding Way, Suite B Stockton, CA. 95205 (209) 462-0892 FAX (209) 462-7935 <br />