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• <br /> Sample Documentation <br /> The following procedures were used during sampling and analysis to provide chain-of- <br /> custody control during sample handling from collection through storage Sample <br /> documentation included the use of the following <br /> • Water Sample Field Data Sheets to • Chain-of-Custody record sheets for <br /> document sampling activities in the field documenting possession and transfer of <br /> samples <br /> • Labels to identify individual samples <br /> • 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 Feld <br /> Data Sheet(see Figure A-2) for each sample collected <br /> • O Project number © Calculated and actual purge volumes <br /> Client's name • Purging equipment used <br /> • Location • Sampling equipment used <br /> • Name of sampler • Appearance of each sample (e g , color, <br /> turbidity, sediment) <br /> • Date and time <br /> • Results of field analyses (temperature, <br /> • Well accessibility and integrity pH, specific conductance) <br /> • Pertinent well data(e g , casing • General comments <br /> diameter, 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 /> SAC\N\Pf0108051080514701AN-941dms 1 A-6 <br />