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TABLE 2
<br /> VAPOR REMEDIATION SYSTEM STATUS
<br /> THRIFTY OIL STATION #171, STOCKTON, CA
<br /> Hour meter Hours of Vapor Inlet TPHg TPHg removed Cumulative Gallons
<br /> Date reading Operation Flow Rate Concentration within period TPHg removed Removed
<br /> (hrs)* (hrs) (cfm) (ppmv) (ug/L) (lbs) (lbs) Remarks
<br /> 11/28/00 20,889 0 - 524305 $,066 2 System still off wailing for Grainger to finish
<br /> the blower motor repair
<br /> 12/19/00 0.8890 - - 52,430 5 8,066 2 System still off for repair operator on vacation
<br /> 01/09/01 20,889 0 182 25 110 - 52,430 5 8,066 2 Installed replacement motor blower restarted
<br /> system
<br /> 01/23/01 21,042 153 219 25 110 126 52 443 1 8,0682 Found system off restarted atter adjustment
<br /> of oxygen controller
<br /> 01/30101 21 207 165 214 25 110 147 52,4578 8 070 4
<br /> 02/08/01 21,425 218 208 379 1 680 1640 52,611 8 8,0941
<br /> 02/13/01 21,544 119 210 379 1,680 1563 52 768 1 8 1182 System off replaced big blower belt
<br /> restarted system
<br /> 02/20/01 21,711 167 203 379 1 680 2167 52,9134 7 8,151 5 Found system off restarted
<br /> 02/27/01 21,812 101 214 379 1 680 1323 53,1170 8,171 9 System off replaced big blower heli
<br /> restarted system
<br /> 03/06/01 21 978 166 200 379 1,680 2159 53,3330 6,205 1
<br /> 03/13/01 22,148 170 210 537 2,370 2639 53,5969 8,2457
<br /> 03/20/01 22,163 15 211 537 2,370 280 53,6249 8 250 0 power shut down(blackout)
<br /> 03/27/01 22,301 138 202 537 2,370 2526 53,8775 8,2888
<br /> 04/03/01 22 465 164 204 537 2,370 2951 54 172 6 8,3342
<br /> 04/10/01 22,628 163 204 537 2,370 2947 54,4 67 3 8,3796
<br /> 04/17/01 22,791 163 202 15 68 1509 54,6182 8 402 8
<br /> 04/24/01 22,953 162 201 15 68 83 54,6265 8,4041
<br /> 05/01/01 23,120 167 201 15 68 85 54,6350 8,4054
<br /> 05/08/01 23,283 163 203 15 68 84 54,6434 8 406 7
<br /> 05/09/01 23,306 23 203 153 675 65 54,6499 8 407 7 Shut down system for OWS
<br /> 05/16/01 23308 2 203 153 675 1 0 54,6509 8,4078 Restarted after OWS.
<br /> 05/22/01 23,326 18 203 153 675 92 54,660 1 8 409 2 Shut down system for catalyst installation
<br /> 05/24/01 1 000 0 194 153 675 - 54 660 1 8 409 2 New hour meter starting at 0 00 hour
<br /> Operating on catalytic mode
<br /> 05/29/01 112 112 194 153 675 549 54,7150 8,4177
<br /> 06/05/01 281 1 169 194 153 675 828 54 797 7 8,4304
<br /> 171 ves Page 2 of 3 $715701
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