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•1 i <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 sampling <br /> coordinator <br /> Labels <br /> Sample labels contained the following information <br /> o Project number o Sampler's initials <br /> o Sample number(i e , well designation) o Date and time of collection <br /> • Sample depth • Type of preservation used (if any) <br /> Sampling and Analysis Chain-of-Custody Record <br /> The ARCO chain-of-custody record initiated at the time of sampling contained, at a rrunimum, <br /> the sample designation (including the depth at which the sample was collected), sample type, <br /> analytical request, date of sampling, and the name of the sampler The record sheet was signed, <br /> timed, and dated by the sampler when transferring the samples The number of custodians in the <br /> chain of possession was minimized A copy of the ARCO chain-of-custody record was returned <br /> to EMCON with the analytical results <br /> Groundwater Sampling and Analysis Request Form <br /> A groundwater sampling and analysis request form (see Figure A-3) was used to communicate to <br /> the environmental sampler the requirements of the monitoring event At a minimum, the <br /> I'D groundwater sampling and analysis request form included the following information <br /> SAON 1PS010805108051460 7AS-951dms 1 A-5 Rev 0,May 22 1996 <br />