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29 September 2003 <br /> AGE-NC Project No. 01-0865 <br /> Page 10 of 10 <br /> 5.7.4. Sample Handling <br /> Ground water samples will be collected into laboratory-supplied 40-m1 volatile organic analysis <br /> (VOA)vials containing 0.5 ml of hydrochloric acid as preservative.Care will be taken to ensure that <br /> visible air bubbles are not present in the vials after filling and capping. Following collection the <br /> samples will be appropriately labeled,placed on ice and kept in a cooler until delivered to a DHS- <br /> certified analytical laboratory for analysis. Chain-of-custody protocols will be used to document <br /> sample custody transfer from the field to the laboratory;a chain-of-custody form will accompany the <br /> samples. <br /> 5.8. EQUIPMENT DECONTAMINATIONIWASTE MANAGEMENT <br /> All sampling tools used for sample collection, except for disposable bailers, will be thoroughly <br /> rinsed with clean water after being washed with a solution of Alconox. All down-hole drilling <br /> equipment will be pressure washed prior to starting each boring. Cuttings generated during drilling <br /> and resinate generated during drilling and ground water sampling activities will be containerized in <br /> properly labeled DOT-approved 55-gallon drums,and stored on-site in an area lacking public access. <br /> Disposal alternatives will be evaluated based on results of soil and water analysis. <br /> Advanced GeoEnvironmental,Inc <br />