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Field Logbook <br /> In the field, the sampler recorded the following information on the Water Sample Field <br /> Data Sheet(see Figure A-2) for each sample collected <br /> • 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, pH, <br /> • Well accessibility and integrity specific conductance) <br /> • Pertinent well data (e g , casing diameter, • General 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 tune of collection <br /> • Sample depth • Type of preservation used (if any) <br /> Sampling and Analysis Cham-of-Custody Record <br /> The ARCO chain-of-custody record initiated at the tune of sampling contained, at a <br /> minimum, the sample designation (including the depth at winch the sample was collected), <br /> sample type, analytical request, date of sampling, and the name of the sampler The record <br /> sheet was signed, timed, and dated by the sampler when transferring the samples The <br /> number of custodians in the chain of possession was minimized A copy of the ARCO <br /> chain-of-custody record was returned to EMCON with the analytical results <br /> SACNNVJ 080M0514402CS-95,fu 1 A-5 Rev 0,1nrz1195 <br />