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i <br /> Sample Documentation <br /> r <br /> The following procedures will be used during sampling and analysis to provide <br /> ' chain-of-custody control during sample handling from collection through storage <br /> Sample documentation will include the use of the following <br /> ' field logbook 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 /> • laboratory analysis request sheets for documenting analyses to be <br /> performed <br /> 1 <br /> Field Logbook-Water Samples <br /> In the field, the sampler will record the following information on the Water Sample <br /> Field Data Sheet for each sample collected <br /> • project number <br /> ' a client's name <br /> ' 6 location <br /> • name of sampler <br /> ' 0 date and time <br /> • well accessibility and integrity <br /> • pertinent well data (e g , casing diameter, depth to water, well depth) <br /> ' 0 calculated and actualur a volumes <br /> P 9 <br /> ' 0 purging equipment used <br /> C-8 <br /> 1 <br /> 1 <br />