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8 Sample Identification, Documentation <br /> and Shipment <br /> Proper identification, documentation, and handling of samples is crucial to subsequent <br /> evaluations of the environmental data. The following describes the requirements for sample <br /> identification, documentation, and shipment. <br /> 8.1 Sample Nomenclature <br /> Each sample requires a unique identifier that ideally indicates the type of sample, the location on <br /> the site where the sample was collected, and the depth of the sample. <br /> 8.1.1 Routine Soil Samples <br /> Each soil sample will be assigned a unique Sample Identification Number using the following <br /> designations: <br /> All samples will begin with an abbreviated site reference—EC2—followed by a hyphen and the <br /> letter S for soil samples and a two digit boring ID. The two digit boring ID will be prefixed by <br /> "1"for duplicate samples.The boring ID will be followed by a hyphen and the sampling depth in <br /> feet bgs. For example if a sample is collected from boring 02 at a depth of 2 feet bgs, it will be <br /> designated EC2-S-02-2. <br /> 8.1.2 Soil Split-duplicates <br /> Split-duplicate and blank samples will be assigned names based on the sampling location. <br /> Duplicate samples will be assigned with a"1"prefix on the boring number portion of the sample <br /> ID. For example, if sample EC2-S-02-2 is designated for duplicate sampling,the duplicate <br /> sample would be identified as EC2-S-102-2. The primary sample and duplicate sample IDs will <br /> be recorded in the field documentation. <br /> 8.1.3 Routine Soil Gas Samples <br /> Each soil gas sample will be assigned a unique Sample Identification Number using the <br /> following designations: <br /> All samples will begin with an abbreviated site reference—EC2—followed by a hyphen and the <br /> letter G for soil gas samples and a two digit boring ID.The two digit boring ID will be prefixed <br /> by"1"for duplicate samples. The boring ID will be followed by a hyphen and the sampling <br /> depth in feet below ground surface. For example if a soil gas sample is collected from boring 02 <br /> at a depth of 1.5 feet bgs, it will be designated EC2-G-02-1.5. <br /> 8.1.4 Soil Gas Split-duplicates and Blanks <br /> Duplicate and blank samples will be assigned names based on the sampling location. Duplicate <br /> samples will be assigned with a"1"prefix on the boring number portion of the sample ID. For <br /> example, if sample EC2-G-02-1.5 is designated for duplicate sampling, the duplicate sample <br /> 002693.1501.OIBR 8-1 <br /> EI Coociho No.2 <br />