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Stockton 99 Speedway P Y , I� Quality Assurance Project Plan APril 12 2007 E 6.0 DATA COLLECTION AND ACQUISITION A description of the sampling scope, including types and numbers of samples required, locations of samples, rationale for design, and sampling methods is detailed in the PEA Workplan.. This section presents the activities associated with data generation and acquisition to ensure that appropriate kmethods for sampling, measurement and analysis, and QC activities are employed throughout the project. 5.1 Sample Handling and Documentation The types of samples to be collected under the PEA include soil. Detailed descriptions of the sampling procedures for each of these media are presented in the PEA Workplan. 5.1.1 Sample Containers All containers used to hold collected samples will be new containers supplied by the laboratory or an environmental equipment supply company. Appropriate preservative will be placed in the container by the laboratory to prevent sample degradation. A list of sample containers and required preservatives for the various analysis and media types are provided on Table 1. Appropriate measures shall be made to ensure that the samples are stored at the appropriate temperature while they held.at the site, during transport to the laboratory, and during storage at the laboratory. I 5.1.2 Sample Labeling Each sample taken will be labeled appropriately prior to submittal to the laboratory. All samples subject. to analysis will require a sample ID that indicates where the sample was.taken, and the matrix associated with the sample (i.e. soil). The sample ID will consist of an alphanumeric combination as described in the PEA Workplan. The sample label will include the following information: • Sample identification; • Sampling date; • Name of the person who collected the sample; The type of analysis to be performed on the sample; Site name; and • Type of preservative. E Quality_Assurence_Prffect_Plan.Finaf-doc 5-1 - The Source Group,Inc.