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Water sample field data sheets to document • Chain-of-custody record sheets for <br /> sampling activities in the field documenting possession and transfer of <br /> samples <br /> Labels to identify individual samples <br /> e Laboratory analysis request sheets for <br /> documenting analyses to be performed <br /> Field Logbook <br /> In the field, the sampler recorded the following information on the water sample Geld <br /> data sheet (see Figure A-2) for each sample collected <br /> ° Project number ° Calculated and actual purge volumes <br /> O Client's name ° Purging equipment used <br /> ° Location ° Sampling equipment used <br /> O Name of sampler 0 Appearance of each sample (e g , color, <br /> turbidity, sediment) <br /> ° Date and time <br /> ° Results of field analyses (temperature, pH, <br /> ° Well accessibility and integrity specific conductance) <br /> ° Pertinent well data (e g , casing diameter, ° GeneraI comments <br /> depth to water, well depth) <br /> The water sample field data sheet was signed by the sampler and reviewed by the <br /> sampling coordinator <br /> Labels <br /> Sample labels contained the following information <br /> Project number ° Sampler's initials <br /> Sample number (i e , well designation) ® Date and time of collection <br /> ° Sample depth ° Type of preservation used (if any) <br /> CPT\TEICHER1I QTRLYISTOCK-GW DOC-951Isg 1 A-5 Revision 1,11/19/98 <br />