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I.D. SVE Influent TABLE 5
<br />Soil Vapor Extraction Performance Data
<br />OCAMPO PROPERTY - 821 South Wilson Way, Stockton, California
<br />Monitoring Period Operation
<br />Hours
<br />Cumulative
<br />Hours
<br />Avg. TPH-g
<br />Concentrations
<br />(pg/l)
<br />Net TPH-g
<br />Removed
<br />(gallons)
<br />Cumulative
<br />TPH-g
<br />Removed
<br />(gallons)
<br />Net TPH-g
<br />Removed
<br />(pounds)
<br />Cumulative
<br />TPH-g
<br />Removed
<br />(pounds)
<br />08/05/10 - 08/10/10 119 119 39,500 334 334 2,086 2,086
<br />08/10/10 - 09/08/10 695 814 10,550 525 859 3,282 5,368
<br />09/08/10 - 10/04/10 625 1,439 2,600 100 959 627 5,995
<br />10/04/10 - 11/08/10 878 2,317 1,500 58 1,018 365 6,360
<br />11/08/10- 12/09/10 566 2,883 3,150 81 1,098 504 6,864
<br />12/09/10 - 01/03/11 595 3,478 2,600 103 1,202 646 7,511
<br />01/03/11 -02/21/11 1,122 4,600 790 56 1,257 347 7,857
<br />02/21/11 -03/07/11 336 4,936 890 14 1,272 90 7,948
<br />03/07/11 -04/04/11 393 5,329 715 14 1,285 86 8,034
<br />04/04/11 -05/02/11 564 5,893 515 14 1,300 90 8,124
<br />05/02/11 -06/06/11 838 6,731 405 7 1,306 41 8,165
<br />06/06/11 -07/11/11 839 7,570 205 8 1,315 52 8,217
<br />07/11/11 - 08/09/11 693 8,263 200 7 1,321 42 8,258
<br />08/09/11 -08/22/11 313 8,576 200 3 1,321 19 8,277
<br />10/19/2011 - 10/20/11 24 8,600 100 0.2 1,324 1 8,279
<br />12/19/2011 - 12/20/2011 18 8,618 2,050 1.8 1,326 11.1 8,290
<br />12/20/2011 - 12/21/2011 24 8,642 495 0.6 1,327 3.6 8,293
<br />12/21/2011 - 12/22/2011 30 8,672 420 0.6 1,327 3.7 8,297
<br />03/16/2012 - 04/10/2012 602 9,273 4,150 128.8 1,456 804.8 9,102
<br />04/10/2012 - 05/16/2012 748 10,021 1,000 38.6 1,495 240.9 9,343
<br />Notes:
<br />pg/I: micrograms per liter
<br />TPH-g: total petroleum hydrocarbons as gasoline
<br />Advanced GeoEnvironmental, Inc.
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