• • •
<br /> TABLE 4
<br /> GROUNDWATER TREATMENT SYSTEM DATA
<br /> Thrifty Oil Station# 172, Stockton, CA
<br /> Discharge Average I N L E T (ugtL) Q U T L E T m L)
<br /> DATE 'totalizer Discharge J COMMENTS
<br /> Reading >=1aw TPHg B 7 E X W13E TPHg B T E X MTBE
<br /> (gallons.) (galtday)
<br /> 4126101 0 - - - - - - - - - - - - - Startup System
<br /> 5110101 2,970 212 58,400 13,300 10 900 1,820 6,710 2,030 <50 <0 18 <0 14 <0 18 <0 26 <0 24
<br /> 5124101 8,382 387 - - - - - - - - -
<br /> 7/5/01 27,607 458 65,800 10,000 12,300 1,870 7,250 1,330 <50 <018 <014 <0 18 <0 26 <0 24
<br /> 7112/01 28,901 185 - - - - - - - - - - -
<br /> 7/19/01 31,822 417
<br /> 7126101 34,656 405 - - - - - _ _ _ _ Found system oft restarted
<br /> 7131101 36,982 465 - - - - - - - - - Shut down GW system for carbon change
<br /> 812/01 37,040 29 - - - - - - - - - - Restarted GW system
<br /> 818101 38,050 168 - - - - - - - - -
<br /> 8/14/01 39,870 303 - - - - - - - - - Shutdown system for QWS
<br /> 8116101 39,871 1 - - - - _ _ _ _ Restarted system
<br /> 8123101 43,631 537 -
<br /> 8131/01 48,019 549 1 -
<br /> 916101 51,152 522 - - - - - - - -
<br /> 9/12101 54,329 530 70,100 9,800 13,100 1 810 7,970 "1,160/619 <50 <0 18 <014 <0 18 <0 26 <0 24
<br /> 9/20101 58,740 551 - - - - - - -
<br /> 9/27101 58,756 2 - - - - - - -
<br /> 10/4101 61,382 375 - - - - - - - - - -
<br /> 10/11/01 63 833 350 - - - - - - -
<br /> 10/18/01 65,557 246 18,000 2,400 2,800 254 1 540 513 <50 <0 18 <0 14 <0 18 <0 26 <0 24
<br /> 10/25/01 69,550 570 - - - - - - - -
<br /> 11/2/01 72,125 322 - - - - - - - Shutdown system for QWS
<br /> 1119101 72 126 0 - - - - Restarted system
<br /> 11/14/01 72,239 23 43,000 5,300 6,350 837 2,790 '6041187 <50 <0 18 <0 14 <0 18 <0 26 <0 24
<br /> 11/21/01 72,961 103 - - - - - -
<br /> 11/28/01 73,225 38 - - - - - - - - - - Shutdown GW system
<br /> 12/19/01 73,225 0 337 1 4 4 <0 18 13 *3041287 113 <0 18 <0 14 <0 18 <0 26 '30123 Restarted system
<br /> 12/27/01 77,071 481 1 - - - - - - - -
<br /> 113102 78,259 170 - - - - - - Shut down system carbon change 1118162
<br /> 1/22102 78,259 0 - - - - - - Restarted GW system
<br /> 1/24102 78,438 90 - - -
<br /> 1131/02 1 78,932 71 - lKnockout swttch shut dawn system restarted
<br /> 172TA85 GW System Page 1 of 2 4122102
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