SITE INFORMATION AND CORRESPONDENCE

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y _ - rtF.CLV`1cU . FOX ENVIRONMENTAL SERVICES, INC. 8015 West Cliff Drive • Knoxville, TN 37909 • (6151 690-1996 December 9, 1986 f: Mr. James C. Thompson Kayo Oil Company 900 South Cherokee Lane Lodi , CA 95240 R£: Fast Gas Station. 800 East Highway 12 Lodi , CA Status Report Dear Mr. Thompson : The following is a status report ofenviron ental activities for the period of October 31 , 1986 to December 3 ,1986, ca ducted by Fox Environmental Services , Inc. at the Fast Gas Station located at 800 East Highway 12 in Lodi , CA. Routine groundwater monitoring was conducteJ on November 16, 1986 to deter- mine. the depth to groundwater and the prese ce of a measurableor visible phased hydrocarbon. With the exception of W #10, which displayed a sheen on the water, all other monitor wells were free of detectable free product. There continues to be a seasonal rise in th2 groundwater, and for this re- porting period, the rise has been 1 .33 feet average. During the month of November, several improvements have been made to the air stripping tower. On November 13, 1986 the water meter, which had failed , was replaced with a new meter. On November 20, 21i, and 22, two larger, higher capacity blowers with 1/2 H. P. motors and 8 inch outlets wer also. installed. The spray nozzle maniforld assembly washreplaced with a new, higher flow unit . This tower was the first unit ;:!installed in the California series and the changes made were necessary to make the sys em more efficient and effective. For the period of October 31 , 1986 to Decem)er 3, 1986, 78,270 cu. ft. (587,025 gallons) of water have been treated through the. system and 48 gallons of fuel have been recovered. The new water meter reading for December 3, 1986 is 53,770 cu. feet. To date, 861 ,620 cu. feet (6,462 , 150 gallons) of water have been pumped through the system and 640 gallons oflifuei have been recovered . i' {