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0 <br /> H. KLEINFELDER & ASSOCIATES <br /> File: W-2001-1 <br /> October 27, 1986 <br /> Page 4 <br /> Laboratory Analysis <br /> The samples were analyzed by Agricultural and Priority Pollutant <br /> Laboratories , Inc. ( ADPL ) of Fresno , California. APPL is <br /> certified by the Department of Health Service (DOHS) to perform <br /> analysis for priority pollutant metals. The analytical results <br /> are in Table 2. A copy of the APPL results are attached. <br /> TABLE 2 <br /> ANALYTIC RESULTS <br /> Well No. : 1 1 2 3 ---- D . L. * <br /> Sample No. : 4260 4261 4263 4265 4266 <br /> Sample Type : Sample Blind Sample Sample Field <br /> Duplicate Blank <br /> Arsenic : 0.017 0 . 029 0 . 002 0 .001 N 0 . 001 <br /> Barium: ND** ND ND ND ND 0 . 5 <br /> Chromium: 0.02 0 . 02 ND ND ND 0 . 02 <br /> Nickel : ND ND ND ND ND 0 . 05 <br /> Zinc : ND NO ND ND ND 0 . 02 <br /> ------------------------------------------------------------------- <br /> * - Detection Limit in mg/l <br /> ** - Non Detected <br /> Note: Samples 4262 , 4264 and 4267 collected and delivered to <br /> Tucker Barth <br /> The analytical results for all samples were below detection <br /> limits, except as follows: MW-1 had arsenic levels of .017 mg/l <br /> in the sample, and .029 mg/l in the blind duplicate; MW-1 had a <br /> chromium level of .02 mg/l; MW-2 had arsenic levels of .002 mg/l <br /> and chromium levels of .02 mg/1 ; MW-3 had an arsenic level of <br /> 0.001 mg/l. The DOHS chromium contaminant level for both arsenic <br /> and chromium in water is .05 mg/1. <br /> • <br />