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The top of each monitoring well shall be secured <br /> with water-tight locking caps and utility boxes <br /> finished flush with the ground surface. <br /> Task 1 .4: Devel cn= Sanagle. and ,Survey Mgnyloring_Wells <br /> The additional monitoring wells will be properly <br /> developed and sampled in accordance with SJCEHS <br /> and RWQCB guidelines . Water samples will be <br /> collected from each of the wells and placed in <br /> sterile containers for transport to a California <br /> certified laboratory for analysis. <br /> All the additional wells will be surveyed as to <br /> location and elevation in reference to an <br /> established benchmark to within 0. 01 foot. Water <br /> level at each well will be measured as well as any <br /> free floating product during sampling activity. <br /> Task 1 . 5: Analyze Soil and Ground ydater, Samples <br /> Soil and ground water samples collected during <br /> drilling will be transported to a California <br /> certified laboratory for analysis , following <br /> proper chain of custody procedures . Soil samples <br /> will be analyzed for TPH as gasoline (TPH-G) with <br /> benzene, toluene, ethylbenzene and toluene (BTEX) <br /> distinction, by EPA method 8015/8020. <br /> Water samples will be analyzed for the same <br /> constituents as above, using EPA methods 8015/602 . <br /> All samples will be analyzed on a standard two <br /> week turn around time. <br /> Task 1 .6: Analyze Data =d Prepare Report <br /> Upon completion of the sample analysis and <br /> background research, a detailed evaluation of <br /> results and available information will be <br /> conducted to define the extent and nature of <br /> hydrocarbons detected in soil and ground water in <br /> the vicinity of the site. The analysis will be <br /> completed in accordance with the requirements of <br /> the RWQCB. This will include: <br /> - Interpretation of geologic and hydrogeologic <br /> information (boring logs and geologic cross <br /> sections ) . <br /> - Preparation of potentiometric surface maps of <br /> the shallow aquifer, and appropriate chemical <br /> isoconcentration maps. <br />