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A-b 5 1 1 Field Documentation Each sample will be labeled and sealed properly immediately after collection Sample identification documents will be carefully prepared so that identification and chain-of-custody records can be maintained and sample disposition can be controlled Forms will be filled out with waterproof ink The following sample identification documents will be utilized • Sample labels • Field notebook • Chain-of-custody forms 5 12 Sample Labels Sample labels provide identification of samples. Preprinted sample labels will be provided. Where necessary, the label will be protected from water and solvents with clean label-protection tape. Each label will contain the following information: • Name of collector • Date and time of collection • PIace of collection • AMY project number • Sample number • Preservative (if any) 5 1 3 Field Notebook Information pertinent to a field survey, measurements, and/or sampling must be recorded in a bound notebook Entries in the notebook should include the following: • Name and title of author, date and time of entry, and physical/environmental conditions during field activity. • Location of sampling or measurement activity • Name(s) and title(s) of field crew. • Type of sampled or measured media (e.g., soiI, ground water, air, etc ) • Sample collection or measurement method(s). • Number and volume of sample(s) taken. , • Description of sampling point(s) • Description of measuring ,reference points. • Date and time of collection or measurement. • Sample identificIation number(s). ' ' Sample preservative (if any) • Sample distribution (e.g , laboratory) ' • Field observations/comments ' I` • Field measurements data (pH etc')- I i I I 'I 41II � I� , !��! I � l � rI f