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pa,.e Pt,l. <br />• <br />4.3 Sample Collection -Surface Water <br />After ground water sampling was completed, monitoring personnel performed surface water <br />sampling. Typically, two 40m1 VOA vials were immersed first, followed by the five sample <br />bottles. Saropling personnel changed gloves after each sampling location. The surface water <br />samples were stored on ice in a cooler with the ground water samples. <br />4.4 Sample Labeline <br />Samples collected from each monitoring well and surface water location were identified with the <br />sample location number and the analyses to be performed by the lab. For example, the seven <br />bottles from monitoring well DFMW-1 were labeled as follows: <br />DFMW - 1 <br />DFMW - 1 <br />DFMW - 1 <br />DFMW - 1 <br />DFMW - 1 <br />• DFMW - 1 <br />The samples were submit <br />VOA (two bottles) <br />pH, alkalinity, specific conductance, total dissolved solids (TDS) <br />and total suspended solids (TSS). <br />Dissolved metals and hardness <br />Turbidity <br />Anions <br />Cr+6 <br />ted to Evergreen Analytical on January 28, 1991. <br />4.5 Field Measurements <br />Water levels, pH, and temperature were measured at each groundwater monitoring well. Water <br />levels were measured in feet below the top of the PVC casing. Field parameters (i.e. pH and <br />temperature) were measured with standard field monitoring devices and the results are reported <br />in standard pH units and degrees centigrade. Table 2 summarizes Cield measurements for all <br />three sampling events (DFMW-1 is the only location that was resampled on August 2, 1990). <br />5.0 ANALYTICAL RESULTS <br />A detailed list oC the monitoring parameters, laboratory methods, and analytical results for each <br />sample set is presented in Table 1. <br />Pmjecl Namtw: 219-9J-p12 <br />• Jaauy 21, 1991 <br />Page l <br />