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u <br /> A-4 <br /> 4 1 1 Field Documentation <br /> Each sample was labeled and sealed properly immediately after collection Sample identification <br /> documents were carefully prepared so that identification and chain-of-custody records could be <br /> maintained and sample disposition could be controlled Forms were filled out with waterproof <br /> ink The following sample identification documents were utilized <br /> • Sample Iabels <br /> • Field notebook <br /> • Chain-of-custody forms <br /> 4 1.2 Sample Labels <br /> Sample labels provide identification of samples Preprinted sample labels were provided <br /> Where necessary, the label was protected from water and solvents with clean label-protection <br /> tape Each label contained the following information <br /> • Name of collector <br /> • Date and time of collection <br /> • Place of collection <br /> • AMV protect number <br /> • Sample number <br /> • Preservative (if any) <br /> 4 1 3 Field Notebook <br /> Information pertinent to a field survey, measurements, and/or sampling was recorded in a bound <br /> notebook Entries in the notebook included the following <br /> • Name and title of author, date and time of entry, and physical/environmental <br /> conditions during field activity <br /> • Location of sampling or measurement activity <br /> • Name(s) and title(s) of field crew <br /> • Type of sampled or measured media (e g , soil, ground water, air, etc ) <br /> • Sample collection or measurement method(s) <br /> • Number and volume of sample(s) taken <br /> • Description of sampling point(s) <br /> • Description of measuring reference points <br /> • Date and time of collection or measurement <br /> • Sample identification number(s) <br /> • Sample preservative (if any) <br />. • Sample distribution (e g , laboratory) <br /> • Field observations/comments <br /> • Field measurements data (pH, etc ) <br />