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1 <br /> AUGUST 1994 <br /> QUARTERLY STATUS REPORT (CONTINUED) <br /> soil contamination on-site -EHD approved the work plan in a faxed <br /> transmission to ES on June 28, 1994, and Greyhound implemented the second <br /> Supplemental Site Assessment in late August 1994 A report summarizing the <br /> findings of this investigation is currently being prepared. <br /> Greyhound received a letter from EHD dated August 12, 1994 requesting, that <br /> Greyhound return to a quarterly monitonng/sampling program, rather than <br /> semi-annual due to concerns about rising water levels in the area and detections <br /> of TPH-D in one of the groundwater samples collected in June 1994. As a <br /> result, Greyhound has reinstated a quarterly program. <br /> • Proposed continuing or next phase of investigation: <br /> Greyhound is currently evaluating data from the final phase of drilling at the site <br /> to determine if any additional actions are warranted Based on the results of site <br /> investigations performed to date and groundwater analytical results which <br /> indicate no significant impact to groundwater, Greyhound has previously <br /> proposed a "monitor only" scenario for this facility <br /> a�d • Method of cleanup proposed or implemented to date; <br /> f <br /> Based on investigations conducted to date, no cleanup has been proposed or <br /> implemented <br /> • Time schedules for the completion of the investigation of the site and <br /> remediation: <br /> Greyhound proposes to continue the groundwater monitoring and quarterly <br /> sampling program. After the results from the second Supplemental Site <br /> Assessment are reviewed, all the data obtained from the site will be evaluated to <br /> determine the time schedule for the completion of the site investigation and <br /> remediation <br /> • Method and location of disposal of the released hazardous substance and <br /> any contaminated soil, groundwater or surface water: <br /> No released hazardous substances or contaminated soil, groundwater, or surface <br /> water were handled at the site between June and August 1994 During the <br /> fueling system closure in May 1991, excavated soils were observed to be clean, <br /> and, consequently, placed back into the tank pit and fuel line excavations. <br /> During the recent site investigation, a total of 24 55-gallon DOT-approved <br /> PARES5YR01WOL1 WP1725218108959108969L04 DOC <br /> 2 <br />