Laserfiche WebLink
Sample Documentation <br /> The following procedures were used dunng sampling and analysis to provide chain-of- <br /> custody control during sample handling from collection through storage Sample <br /> documentation included the use of the following <br /> Water sample field data sheets to document Chain-of-custody record sheets for <br /> sampling activities in the field documenting possession and transfer Of <br /> samples <br /> Labels to identify individual samples <br /> Laboratory analysis request sheets for <br /> documenting analyses to be performed <br /> Field Logbook <br /> In the field, the sampler recorded the following information on the water sample field data <br /> 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 />• <br /> CP\N\CamPk\Data\Archrve\Arco105481Qtrly10548Q100 DOC-98\,t 1 A-S IT Corporation <br /> 05/05/00 <br />