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.`mak <br /> Product thickness is calculated by subtracting the depth to <br /> product from the depth to water• in addition, water <br /> elevations are adjusted for the presence Of fuel with the <br /> following calculation; <br /> ;Product Thickness) ( .8)+(Hater Elevation) <br /> Y Corrected Water Elevation <br /> Note: The between water and 0.8 accounts for thc-� <br /> hydrocarbo�is density difference <br /> etty <br /> Newly installed wells will tallowed <br /> free produstabilize nspection 24 <br /> hours after development p <br /> An acrylic Surface Sampler will be used far visual <br /> nsgzof the groundwater in order to note odorssheens <br /> nspa(diff .cult to detect with the interface Probe) , <br /> micrraial action and sediments. The sampler is ca , <br /> rated <br /> ii: inches and centimeters for visual inspection of product <br /> thickness. <br /> To redL�ce the potential for cross ninmioraerr f omtween <br /> he <br /> wells, the monitorings will take place free <br /> ed, i.f kr,ekn• Hetwecent eg <br /> least to most contaminatachwell <br /> product will monitored monitored Last. <br /> monitoring the equipment will he decontaminated. <br /> Water level data collected from the fell ;,ill <br /> ,i l becused tee <br /> develop a groundwater contour Map er_�enciiaulaz to <br /> Groundwater flaw will be estimated to be p <br /> equipotential lines drawn on the map. <br /> ' 10.0 Well Development Protocol <br /> Groundwater monitoring wells will be surged dl0 etimas <br /> prior to setting the surface seal. Approximately <br /> the volume of water will n the casing <br /> beicalcul. tedbe d in the <br /> possible. Casing volumes <br /> following manner: <br /> volume of Schedule 40 PVC Pipe <br /> I.D. volume <br /> Diameter ;'al/linear ft. <br /> -( <br /> (inches)------inches)--------------------- <br /> 2 2.067 0.17 <br /> 4 4.026 0.66 <br />