Laserfiche WebLink
• 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 /> Labels <br /> Sample labels will contain the following information: <br /> • Project number <br /> • Sample number (i.e., well designation) <br /> • Sampler's initials <br /> • Date and time of collection <br /> • Type of preservative used (if any) <br /> Sampling and Analysis Chain-of-Custody Record <br /> The Sampling and Analysis Chain-of-Custody Record (see Figure A-3), initiated at the <br /> time of sampling, contains, but is not limited to, the well number, sample type, analytical <br /> request, date of sampling, and the name of the sampler. The record sheet will be signed, <br /> timed, and dated by the sampler when transferring the samples. Custody transfers will be <br /> recorded for each individual sample; for example, if samples are split and sent to more <br /> than one laboratory, a chain-of-custody record sheet will accompany each sample. The <br /> number of custodians in the chain of possession will be kept to a minimum. A copy of <br /> the Sampling and Analysis Chain-of-Custody Record is returned to EMCON Associates <br /> with the analytical results. <br /> SAC/piOM3M390011.8a1-94/ifc:9 Rev.0, 10/17/94 <br /> 0939-001.18 A-( <br />