Laserfiche WebLink
Table 4 <br /> Extraction and Emission Rates <br /> ARCO Service Station No. 2130 <br /> 7906 North EI Dorado Street, Stockton, California <br /> System System Extraction Rate from Emissions Rate to Percent Removal Cumulative Extraction <br /> Vacuum Flow rate Wells(lbs/day) Atmosphere(lbs/day) from Wells(lbs) <br /> Date (in H20) (CFM} TPHG Benzene TPHG Benzene TPHG Benzene TPHG Benzene <br /> 11/09/94 10 70 63 2 3 004 95 2 98 63 2 <br /> 12/22/94 63 70 167 8 13 0 7 922 9125 5,783 288 <br /> 01/23/95 68 71 186 4 2 135 2 8 274 333 9,313 605 <br /> 02/03/95 58 70a 122 3 7 596 2 1 511 432 11,007 648 <br /> 04/24/95 10 40 45 075 040 0 004 991 994 11,682 659 <br /> 05/24/95 23 63 63 1 2 29 003 954 975 13,635 696 <br /> 06/27/95 24 70 3.4 0 4 2 8 004 918 90 14,757 709 <br /> 07/17/95 25 95 15 18 022 287 2 87x10 z 81 11 8741 14,939 711 <br /> 08/10/95 225 95 7423 0 57 145 00014 98 1 9976 16,127 720 <br /> 08/29/95 20 93 38 81 174 295 0 033 9239 9557 16,437 726 <br /> 09/22/95 21 93 38.81 0 515 557 5 5x10 2 85 65` 8932 16,748 730 <br /> 12/21/95 16 10 2.7 0 002 0 12 00009 955 55 16,767 730 <br /> Results in parts per mrUton(ppm) <br /> HG=Total petroleum hydrocarbons as gasohne, <br /> a. Flow rate based on previous readings <br /> b System was shut off on February 3,1995,upon reamm of sample results indicating poor removal efficiency <br /> System was shutdown on October 6 1995 upon recewm of sample results indicating poor removal efficiency <br /> N 1xls10805111404110i895c4 xls Rewston 2 1119/96 <br />