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J J <br /> Field logbook to document sampling activities in the field <br /> Labels identifying individual samples <br /> Chain-of-custody record sheets for documenting possession and transfer of <br /> samples <br /> Laboratory analysis request sheets for documenting analyses to be performed <br /> Field Logbook <br /> In the field, the sampler will record the following information on the Water Sample Field <br /> Data Sheet (see Figure A-2) for each sample collected: <br /> Project number <br /> Client's name <br /> Location <br /> Name of sampler <br /> Date and time <br /> Well accessibility and integrity <br /> Pertinent well data (e.g., casing diameter, depth to water, well depth) <br /> Calculated and actual purge volumes <br /> Purging equipment used <br /> Sampling equipment used <br /> Appearance of each sample (e.g., color, turbidity, sediment) <br /> Results of field analyses (temperature, pH, specific conductance) <br /> General comments <br /> The field logbook will be signed by the sampler. <br /> SACJpjM39\09390040.8e1-95 lfc:3 A-6 Rev.0 February 14, 1995 <br />