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SUMMARY <br /> r Excavation around the <br /> product and vapor lines in 1::arly May <br /> 1986, indicated a leak likely occurred in ,a line under the cement <br /> pad at the pump island. Monitoring well instal.lat'ions in early <br /> -May 1986, confirmed that an inadvertent release of fr4e -)roduct <br /> hid occurred and migrated to the groundwater surface approxi-- <br /> t . <br /> mately 30 feet below grade. A .free product abatement t)rogram was <br /> initiated within days of the product discovery. To 'datc. in excess <br /> of 430 gallons of free product has be <br /> en from rnonitoring <br /> wells 1, 3 and 4 during the bailing• tend pump,i,nry, p]'ogr lir.. <br /> i <br /> F Installation of additional monitoring wells in conjunction <br /> with a water sampling program of monitoring wells and nearby <br /> domestic wells has <br /> provided baseline data to assess tiro extent <br /> and magnitude of -the contamination at the `site. A plume of <br /> ' dissolved hydrocarbons extends a distance of approxiinat(•' <br /> feet southwest of the known leak point. 'No domestic we s appear <br /> _ to be impacted by the hydrocarbon contamination at p-esL t. <br /> CLOSURE <br /> We trust this report meets the needs of the Southland <br />+' Corporation at this time. Groundwater Technology is currently <br /> ' preparing a detailed proposal for remedialaction at the study <br /> site. If you have any questions or comments please contact us. <br /> t <br /> rt <br /> r <br /> i �5 <br />