Laserfiche WebLink
1 <br /> Sample Documentation <br /> The following procedures were used during sampling and analysis to provide <br /> Chain-of-Custody control <br /> • Field logbooks to document sampling activities in the field <br /> . Labels to identify individual samples <br /> • Chain-of-Custody record sheets for documenting possession and transfer <br />' of samples <br />' Field Logbook <br /> In the field, the sampler recorded the following information on the Water Sample Field <br /> Data Sheet for each sample collected <br /> . Project number <br /> Client name <br />' . Location <br /> . Name of sampler <br /> . Date and time <br /> . Pertinent well data(e g , casing diameter, depth to water, total 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 (i e ,temperature, pH, specific conductance) <br /> General comments <br /> A-5 <br />' E ICT110211QTR98 DOC <br />