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12 February 1999 <br /> AGE-NC Project No. 98-0540 <br /> Page 4 of 8 <br /> P <br /> • Polychlorinated bi-phenols (PCBs) in accordance with EPA Method 8080; and <br /> • Halogenated volatile organic compounds(HVOCs) in accordance with EPA Method 8010. <br /> Laboratory reports for soil analyses, testing methods, laboratory quality assurance/quality control <br /> (QA/QC) reports, and sample chain of custody documentation will be presented in a report with <br /> findings and recommendations. <br /> 3.3: MONITORING WELL COMPLETION <br /> If impacted ground water is encountered, selected borings in the former UST area will be completed <br /> as two-inch diameter ground water monitoring wells. Procedures for well completion are detailed <br /> in Section 4.2. <br /> k <br /> 3.4. MONITORING WELL DEVELOPMENT AND SURVEY i <br /> Following installation, each well will be developed to maximize water flow into the well and <br /> minimize the amount of fine-grained sediment drawn into the well during pumping or bailing. <br /> Procedures for survey and well development are presented in Sections 4.2 and 4.3, respectively. } <br /> All wells at the site will be surveyed by a licensed professional relative to a County of San Joaquin <br /> benchmark to determine the elevation of each casing: <br /> 3.5. GROUND WATER SAMPLE COLLECTION AND ANALYSIS <br /> } <br /> Following the installation of the monitoring wells,one ground water monitoring and sampling event <br /> will be conducted at the site. Samples will be collected from each monitoring well and the on-site <br /> domestic well and submitted for laboratory analysis. Groundwater samples will be analyzed by a <br /> DHS-certified laboratory for the following constituents: <br /> • TPH-g in accordance with EPA Method 8015 Modified/5030; and <br /> • BTEX and MTBE.in accordance with EPA Method 602. <br /> Laboratory reports for ground water analyses,testing methods, laboratory quality assurance/quality <br /> control (QA/QC)reports, and sample chain of custody documentation will be presented in a report <br /> with the findings and recommendations. <br /> - Advanced GeoEnvimmenml,Inc. <br />