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low <br /> 21 March 2003 <br /> AGE-NC Project No. 95-0114 <br /> Page 7 of 10 <br /> 3.3. REPORT PREPARATION <br /> Following the additional site investigation., a report will be prepared presenting the findings. The <br /> report will include a description of work performed and the results of the soil/groundwater sampling <br /> and analysis;conclusions and recommendations will also be included.The report will be in a format <br /> acceptable to EHD and CVRWQCB guidelines, and will be reviewed and signed by a California <br /> Registered Geologist. <br /> 4.0. FIELD PROCEDURES <br /> Procedures for boring advancement, soil-gas sampling and monitoring well installation and <br /> monitoring procedures are outlined below. All field procedures will be overseen by an AGE <br /> representative under the supervision of a California Registered Geologist. <br /> 4.1. PILOT BORINGS AND MONITORING WELL INSTALLATION <br /> Monitoring well pilot borings will be advanced utilizing a truck-mounted, hollow-stem drill rig <br /> equipped with 8.25-inch diameter hollow-stem augers. Cuttings generated during drilling activities <br /> and hnseate will be containerized in properly labeled DOT-approved 55-gallon drums, and stored <br /> on-site in an area lacking public access. Disposal alternatives will be evaluated based on results of <br /> soil and water analysis. <br /> 4.1.1. Soil Sample Collection and Preservation Procedures <br /> Soil samples will be collected will be at collected every 5 feet in the three pilot borings located off- <br /> site,utilizing a truck mounted drill rig equipped with hollow-stem auger and a California split spoon <br /> sampler fitted with three six-inch long brass sleeves.A 5-foot long,continuous core sampler will be <br /> used for sampling the boring located near the former UST location (Figure 2). <br /> Upon removal from the California split spoon sampler , the sample sleeves will be separated with <br /> a knife, and the exposed ends of the second sleeve will be covered with Teflon sheets, capped and <br /> sealed with tape.Upon removal from the continuous core sampler, soil samples will be collected by <br /> pushing a 2-inch by 3-inch long brass sleeve into the core recovery, and the exposed ends of the <br /> sleeves will be covered with Teflon sheets, capped and sealed with tape. Following sample <br /> collection, each preserved sample sleeve will be labeled with the boring location, depth, time, date <br /> and sampler's initials.Appropriately sealed and labeled samples will be placed under ice in a chilled <br /> container and will be transported under cbain-of custody to a DHS-certified laboratory. <br /> Advanced Geo Environmental,Inc. <br />