CAMBRIA
<br /> TPHg Benzene MTBE
<br /> Site Flow Meter Cumulative Flow TPHg Period Cumulative Benzene Period Cumulative MTBE Period Cumulative
<br /> Visit Reading Volume Rate Cone Removal Removal Cone Removal Removal Conc Removal Removal Active
<br /> (mm/dd/ ) (gal) (gal) ( m) (ppb) ( ands) unds (ppb).... (pounds) (pounds) (ppb) ( ands) ( ands) wells Comments
<br /> I
<br /> System shut down on 811102 for LEI.
<br /> meter repass System operated on
<br /> 8127102 while samples were taken but
<br /> shut down for further LEL teeter repairs
<br /> 08027/02 903 408 903 388 122 NS 2809 3826 NS 3 986 55 83 NS 2990 5379 RW-1A and calibration
<br /> 09/24/02 927 730 927,710 060 31,000 629 3889 4 400 0 893 56 73 33,000 670 5445 RW-1A
<br /> 10/07/02 953 205 953 185 1 36 23,000 499 3937 3 300 0 701 5743 36,000 7 65 5522 RW-1A
<br /> 10/22/02 1 013 230 1013,210 278 33,000 1653 4103 3 500 1 753 5918 28,000 1402 5662 RW-1A
<br /> 11/07/02 1,051,409 1,051,389 166 17,000 542 4157 2,800 0 892 6007 39,000 1242 5786 RW IA Plow Meter Calibrated on 1111102
<br /> 11/21/02 1,053 840 1053 820 0 12 26,000 0 53 416 2 6 800 0 138 6021 58 000 119 5798 RW IA
<br /> 12/04/02 1,115,243 1,115,223 328 25,000 1281 4290 3,100 1588 6180 23,000 1178 5916 RW-1A
<br /> Carbon changeout performed on
<br /> 12/23/02 System downtune
<br /> 12/26/02 1,211,800 1,211,780 305 9,000 725 4363 <50 0 020 6182 24,000 1934 6109 RW-IA approximately 12 hours
<br /> Pump replaced on 1124/03 System
<br /> 01!24103 1,227,750 1,227,730 038 4,900 065 4369 670 0 089 6191 10,000 133 6123 RW-lA downtime approximately 27 days
<br /> 02121103 1,305,160 1,305,140 192 17,000 1098 4479 2,400 1 550 63 46 20,000 1292 6252 RW-lA Flow teeter calibrated on 2/10103
<br /> 03/05/03 45 970 1 357 110 301 33,000 1431 4622 3,400 1474 6493 28,000 1214 6373 R W-1 A Flow meter replaced on 2/25103
<br /> 03/25/03 87 275 1 398 415 143 37,000 1275 4750 51500 1 896 6683 47,000 1020 6535 RW-1A
<br /> 04104!03 123,881 1,435,021 254 29 000 886 4838 3 500 1069 6790 33,000 1008 6636 RW-lA
<br /> 04/16/03 194,954 1506,094 4 11 39,000 23 13 5070 4,800 2 847 7075 33 000 1957 6832 R W-1 A
<br /> 1
<br /> Carbon changcout performed on 5115103
<br /> 05/20/03 387,640 1,698,780 394 26 000 4180 5488 2,900 4 663 7541 14,000 2251 7057 RW-lA System shut down on 5029103
<br /> 4th Carbon vessel added and system
<br /> 07/25/03 435,160 1,746,300 050 32 000 1269 5614 3,400 1 348 7676 7,800 309 7098 RW-1A restarted on 7125/03
<br /> 08/07/03 534,570 1,845,710 531 7,000 581 5673 780 0647 7740 3 300 274 7115 RW-lA
<br /> 08!20103 579,215 1,890,355 238 651000 0 93 5682 720 0 268 7767 4 900 183 7133 RW-lA
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