TABN 3
<br /> VAPOR REMEDIATION SYSTEM STATUS
<br /> THRIFTY OIL STATION #171, STOCKTON, CA
<br /> Hour meter Hours of Vapor inlet TPHg TPHg removed Cumulative TPHg Mass Volume
<br /> Date reading Operation Flow Rate Concentration within period I TPHg removed Removal Rate Removed
<br /> (hrs) (hrs) (cfm) (ppmv) I (ug/L) (lbs) (Ibs) (Ibs/hr) (gallons) Remarks
<br /> 05/29/01 112 t 112 194 I 675 - 5485 55 673 049 8 837 0
<br /> 06/05/01 -281 169 194I 675 8277 55,756 049 8 850 1
<br /> 06/12/01 443 162 192 193 853 89 34 55,845 056 8,8643
<br /> 06/19/01 611 168 194 I 853 10344 , 55,949 062 8,8807
<br /> 06/26/01 780 1 169 194 853 10459 - -- 56,053 - 062 - -- 8,8973 -
<br /> 07/03/01 940 1 160 197 I 853 9979 + 58,153 062 8,9132
<br /> 07/10/01 1, 6 176 19410977 - - �- -
<br /> 11 1 853 1 56,263 062
<br /> -- 8,9306
<br /> 07/17/01 -1,280 it 164 196 261 1,150 l 119 78 56 383 073 8,9496
<br /> 07/24/01 1,453 173 194 1,150 145 09 56,528 084 8 972 7
<br /> 07/31/01 1 621 !I 168 192 1,150 139 46 1 56,667 083 8 994 8
<br /> Lr
<br /> 08/07/01 1 670 49 194 604 2,670 6756 56,735 1 38 9 005 5
<br /> 08/14/01 1,832 1 162 1912,670 31141 57,046 192 9 054 9 Shut down system for awS
<br /> 08/15/01 1,832 0 - - - 1 57,04fi 9,0549 Restarted after OWS
<br /> I -
<br /> 08121/01 1,976 144 190 2,670 13661 + 57,183 095 9,0766
<br /> -08/28/01 2,142 166 194 1 2 670 31827 1 57,501 1 92 9 127 1
<br /> 09/04/01 2,168 26 194
<br /> �3941,740 41 60 t 57,543 1 60
<br /> 9,1337
<br /> 09/11/01 2208 40 194I 1,740 50 50 57,593 1 26 9,141 8
<br /> 09/18/01 2,372 164 195 1,740 20758 57,801 127 9,1747
<br /> 09/25/01 2,416 44 195 1,740 55 8457 857 1 27 9,1836 System shut down for replacement of
<br /> - - --- temperature controller
<br /> 10/15/01 2,416 0 171 1 740 57,857 91836 Restarted
<br /> 10/16/01 2,440 I 24 171 1,540 6,800 �- 6554 57,922 273 9,194 0
<br /> 10/23/01 2,566 I 126 171 ' 6,800 547 96 58,470 435 9,281 0
<br /> �-- �-
<br /> -10/30/01 264882 171 i - - --�-- -- -
<br /> 6
<br /> _ + 800 356 61 - 58,827 435 9,3376
<br /> 11/02/01 2,716 68 171 6,800 295 72 59 122 4 35 9 384 5 shut down system for Qws T
<br /> --- - - - - - -- -- -- -- - L-- - - - -
<br /> 171 ves Page 3 of 6 - 12/2/02
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