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+ 3L <br /> 4.1 Sample Collection and Handling Protocol <br /> Proper sample collection and handling are essential to assure quah tyof data obtained from <br /> a <br /> sample. Each sample will be collected in a brass tube, preserved correctly for the intended <br /> analysis and stored for no longer than the permissible holding time prior to analysis. <br /> 4.2 Sample Identification and Chain of Custody Protocol <br /> Sample identification and chain of custody procedures are designed to assure sample quality and <br /> to document sample possession from the time of collection to the time of ultimate disposal The <br /> container for each sample submitted for analysis will have a label affixed with the identifying <br /> number or the number will be inscribed directly on the container, if feasible <br /> The analytical laboratory will assign a separate sample number unique to that sample for internal <br /> sample coordination and identification. A description of the sample including the sample number <br /> and other pertinent information regarding its collection and/or geologic significance will be written <br /> in field notes and/or a geologic boring log prepared by the site geologist. These field documents <br /> will be kept in a permanent project file All samples will be analyzed by a State certified <br /> laboratory for the analyses requested. <br /> A properly completed chain of custody form will be submitted to the analytical laboratory along <br /> with the sample. The laboratory's assigned number will be properly entered on the form A <br /> quality control officer at the lab will verify integrity of samples submitted, proper sample volume, <br /> correctness of containers used and properly executed chain of custody form. Pertinent information <br /> will be entered into a log book kept by the laboratory <br /> 4.3 Analytical Quality Assurance <br /> In addition to routine calibration of analytical instruments with standards and blanks, the analyst <br /> is required to run duplicates and spikes to assure an added measure of reliability and precision <br /> 5.4 SITE SAFETY PLAN <br /> A site specific Site Safety Plan (SSP) will be developed by Park to minimize the potential for <br /> accidents or potentially dangerous exposure to chemicals, as well as to identify the nearest <br /> emergency medical facility. A copy of the SSP will be present on site during all field activities <br /> 5o23J2 6 <br />