ARCHIVED REPORTS XR0001924 - Laserfiche WebLink

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CECCHIM, CECC BAB.AND GIOVANNOM,FUELING ISLAND 2e0 E SL RODUCTHO 1 The following report documents Second Quarter 1995 ground water monitoring activities for the fueling island area at 3535 East Cherokee Road, Stockton, California (Figure 1 - Vicinity Map) This work is being done in accordance with ESE Protocol, the guidelines of the San Joaquin County Health Division (SJCEHD) and the Central Valley Regional Water Qualtity Control Board (CVRWQCB) During the Second Quarter, three new monitoring wells were installed around the fueling island In addition, this report documents interum remediation performed this quarter 2A 13ACKGI18®UM One well, designated UST-1, and three new wells designated UST-2, UST-3, and UST-4 are located in the fueling island area (Figure 2 - Site Map) Well UST-1 had problems with infiltration of fuel from the surface and its seal was repaired twice in 1993 The latest repair was made in March 1995 In October 1992 ESE implemented a quarterly monitoring program that includes the measurement of ground water elevation and collection of ground water samples from well UST-1 As of July 1, 1993 the monitoring program also included water level measurements in three additional ground water monitoring wells (SI-1, SI-2, and SI-3) located in the northern portion of the site and two water supply wells, "large" well and "small" well (see Figure 2 - Site Map) In an effort to ascertain the size of the potential hydrocarbon plume at UST-1, three new monitoring wells were installed at the site on April 4, 1995 1.2 WORK P ER FORDWEIID SECOND QUARTER 11995 The following tasks were performed during the First Quarter of 1995 at the fuel island area 0 installation of monitoring wells UST-2, UST-3, and UST-4, a Ground water monitoring and sampling, and 0 Ground water recovery from UST-1 as an interim remediation measure F\692540012QM95 RPT 1 Environmental Science do Engineering,Inc