Laserfiche WebLink
' impact is estimated to be 200 feet by 150 feet, in the west end of the site (see <br /> Figure 1) Histoncal analytical results are included in Attachment B <br /> 4 Potential impact of the wastewater discharge on containment and rate of <br /> movement of groundwater plume <br /> Containment of the groundwater plume will not be adversely affected by the <br /> reinfection system The gradient of groundwater flow will be increased <br /> ' between the infection wells and the extraction wells, but since the injection <br /> wells will be located outside (and upgradient) of the groundwater plume, the <br /> discharge water will act to direct the plume towards the extraction wells The <br /> ' direction of groundwater flow and movement of the groundwater plume will <br /> be monitored in wells MW-5 through MW-9 <br /> 5 Effect of groundwater extraction_system on the groundwater_gradient and <br /> plume <br /> _ <br /> ' As shown on Figure 3, the projected area of influence for the extraction <br /> system encompasses the groundwater plume EMCON estimates that within <br /> 30 days the gradient of groundwater flow within the influenced area will be <br /> redirected toward the extraction wells The direction of groundwater flow and <br /> movement of the groundwater plume will be monitored in wells MW-5 <br /> through MW-9 Modifications to the extraction system will be made, if <br /> necessary, based on the observed conditions in the groundwater monitoring <br /> wells <br /> ' h Anticipated extraction time <br /> Estimated 2 years <br /> c' <br /> ',ACfpf--I\2'520\:5201000 1L1-94 ifs H 4 Rev 0 September 15 1994 <br />