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Each water sample was sealed in three 40-milliliter (ml) VOA vials with Teflon septa <br /> lined lids The vials were completely filled so that no head space existed between the sample <br /> and the lids The samples were labeled with the sample point identification, preservative <br />' added, if any, date, tune and EAI protect number, and immediately placed into an ice chest <br /> chilled using frozen blue and crushed ice The samples were kept chilled until delivered to the <br /> laboratory for analytical testing All samples were logged on a chain of custody record form <br />' (see Appendix B) <br /> 2 3 SAMPLING EQUIPMENT CLEANING PROTOCOL <br /> The submersible pump and hose system (Equipment), used only to purge the wells <br /> prior to sampling, was decontaminated between each event using the following procedure <br />' ■ The Equipment was flushed with tap water, <br /> ■ The Equipment was washed in a solution of Alconox detergent and tap water, <br />' and <br /> ■ The Equipment was flushed with tap water <br />' 24 EFFLUENT HANDLING <br /> All effluent generated during purging, sampling and equipment decontamination <br />' activities was sealed in labeled 55--gallon drums The drums are stored on the Montgomery <br /> Ward site pending proper disposal <br /> 3.0 ANALYTICAL TESTING <br />' The samples were delivered for analytical testing to Calscience Environmental <br /> Laboratories, Inc , a state certificate hazardous waste testing laboratory (Certificate #257) <br />' The samples were tested for halogenated volatile orgaruc compounds using EPA Method 601, <br /> benzene, toluene, xylenes and ethylbenzene using EPA Method 602, and total petroleum <br /> hydrocarbons as gasoline using modified EPA Method 8015 The results of the testing are <br /> shown on Table 2 The laboratory reports are contained in Appendix C <br /> 1 <br /> 4.0 LIMITATION <br /> Our professional services have been performed using that degree of care and skill <br /> ordinarily exercised, under similar circumstances, by reputable environmental consultants <br /> practicing in this or similar Iocalities As directed by Montgomery Ward, EAI's scope of <br /> work was limited to generatmg and summarizing data No other warranty, expressed or <br /> implied, is made as to the professional advice contained in this report <br /> CPD FSM SAB ss <br /> CHRIS 2232M94A DOC <br /> Project No 1232 2 ENVIRONMENTAL AUDIT, INC <br />