Laserfiche WebLink
TABLE A <br />Summary of Analytical Results <br />TPH.gasoline tert-Bulanol Bromomethane <br />"Wm' pg/m' pgirn' <br />5.6E+02 5.2E+04 4.7E+4 - <br />ewe SG -5J_ 11/20/2018 5 76.0 ND 3.1 3.7 6.3 ND ND ND 4.1 46 ND ND ND 180 ND 7.5 ND 210 <br />eib 80-5 11/20/2018 10 120.0 2.3 12 22 15 13.2 ND 11 51 2.4 6.1 2.5 44 3.0 9.3 ND 596 <br />SG - 6 11/20/2018 5 400.0 ND ND 4.2 14 3.3 ND ND 7.4 110 ND 4.4 ND 240 ND 3 ND 1040 <br />SG - 6 11/20/2018 10 220.0 5.3 19 23 17 2.9 ND ND 1650 1.0 14.6 2.1 40 5.9 81 3.2 9.1 <br />5 160.00 1.7 5.5 6.7 7.9 ND 140 ND SG - 7 11/20/2018 ND ND ND 9.9 72 NO ND 4.3 ND 542 <br />(0-7 11/20/2018 10 190.00 12 33 36 16 ND ND 22 ND 13.1 4.9 25 8.7 71 4.4 4.7 ND 1040 <br />SG - 8 11/20/2018 5 ND ND ND ND ND ND ND 3.8 ND ND ND ND ND 16 ND ND ND ND ; <br />ND 67 ND 2.7 ND 256 37 ND ND 5.8 ND 9.7 3,2 SG - 8 11/20/2018 10 69.00 3.9 12 17 3.8 <br />SG - 9 11/20/2018 5 14.00 ND ND ND ND ND ND 12 ND ND ND ND ND 5.2 ND ND ND ND <br />ND ND ND ND ND ND ND ND ND ND ND ND ND gm SG - 9*.P.2.10.....11/20/2018 10 <br />s <br />ND ND . ND ND ND <br />12086.002.000 <br />November 30, 2018 <br />Notes: <br />NA = not applicable <br />ND = net detected <br />-means screening level not reported <br />EPA Region IX Regional Screening Levels for Indoor air (November 2017) with an attenuation factor of 0.001 for future residential land use. <br />Regional Water Quality Control Board ESLs for Soil Gas, Residential (February 2016, Rev 3). <br />3 DTSC Modified Screening Levels in Ambient Air (January 2018, updated February 2018) with an attenuation factor of 0.001 for future residential land use <br />/1.-\>L1-t-k• %/k <br /> <br />21-1 0.44 L-1.9 <br /> <br />19 A-I ci 4 Li 15 74 <br />s6.6 -50 - v-z) -kv-o2A <br />101 -1 c )L /- <br />L------b).-4-(O ci <br />1;yNP <br />Lt-o <br />DTSC Modified Screening Level' - - 9.7E+01 3.1E+05 - 9.4E+05 - <br />ENGEO <br />--Expect Erceilenca---. <br />- <br />EPA Region IX R5Ls Soil Gas Screening Level ' 3.2E+07 • 7.3E+05 3.6E+02 5.2E+06 <br />RWQCB ESLs Soil Gas' 1.5E+07 - • 4.8E+01.':' ;1.6E+05 <br />3.1E+06 1.0E+05 1.0E+06 7.3E+05 3.1E+041 5.2E+06 1.1E+03V 6.3E+04: 8.3E+04 1 ; 2.1E+06 8.3E+01 <br />4.1E+01 <br />-1-7?ue,ti <br />-tempt <br />/0 <br />5.2+03 1, 3.1E+04 <br />3.0E+05 <br />VOCs <br />Carbon -Bulanone Ethyl 1,2,4- 1,3,5- Depth (11.1 Acetone Benzene Toluene 4-Methy1-2- m,p,o-xylene Styrene Hexane 24.1exanone Tetrahydroluran Napthalene disulfide Pentanone (MIEN 2 (MEK) benzee trimethylbenzene trimethyibenzene <br />pgim3 pg/m3 pgrrn3 PO1m3 PCl/n13 PSIfil3 irgim3 P10713 Ftl/m3 14.113 P9/n13 4.91m3 <br />Date Sample