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Table 5 <br />Summary of Soil Sample Analytical Data <br />George's Service <br />1680 Durham Ferry Road <br />Tracy, California <br />Date Borehole Volatile Organic Compounds - EPA Method 8260B <br />Sampled Sample Benzene Toluene Ethyl Total TPH TPH MTBE ETBE TAME DIPE TBA EDB 1,2-DCA Naphthalene <br />Depth Benzene Xylenes Gasoline Diesel <br />Feet mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg <br />04/25/95 SB-1 6-6.5 43.2 479 199 1,160 10,300 - - - <br />10.-10.5' 283 993 333 1,530 15,000 -- - - <br />04/25/95 SB-2 6-6.5' 0.245 0.56 0.22 1.10 18 -- - - - <br />10-10.5' 2.70 3.3 0.38 1.68 20 -- - <br />04/25/95 HB-1A 6-5.5' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 - - - <br />9.6-10' ND<0.003 ND<0.003 ND<0.003 ND<0.003 N0<1 ND<5 - - - <br />04/25/95 HB-2 5-5.5' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 - - <br />9,-9.5' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 - - - <br />04/25/95 HB-3 5-5.5' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 - - - <br />9.-9.5' ND<0.003 0.015 ND<0.003 0.1 3 595 - - - - <br />04/25/95 HB-4 5-5.5' 39 214 155 817 9,800 - - - - - <br />9-9.5' 208 699 300 1,200 14,000 - - - - <br />04/25/95 HB-5 6-5.5' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 - .. - <br />9-9.5' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 - - - - <br />04/25/95 HB-6 6-5.5' 0.015 ND<0.003 0.006 0.0009 ND<1 - - - <br />9-9.5' 3.5 19 11 51 680 - - - <br />04/25/95 MW-1 6-6.5' 0.14 0.11 0.14 0.54 8 - <br />15-10.5' 1.38 1.2 0.53 1.42 33 -- - <br />04/25/95 MW-2 6-6.5' 0.12 0.055 0.055 0.22 19 -- - <br />10-10.6 0.85 1.4 2.3 6.5 99 - _ <br />04/25/95 MW-3 6-6.5' 0.003 0.005 0.003 0.006 ND<1 ND<5 <br />10-10.5' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 <br />04/29/97 MW-7 15.5-16' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 - <br />20.5-21' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 - <br />04/29/97 MW-102 15.5-16' 1.47 0.005 ND<0.003 ND<0.003 2 ND<5 - - <br />20.6-21' 0.018 0.004 ND<0.003 0.006 ND<1 ND<5 - <br />25.6-26' 0.006 ND<0.003 ND<0.003 0.003 ND<1 ND<5 - <br />45.5-46' 0.017 0.059 0.034 0.171 3 ND<5 - <br />50.6-51' ND<0.003 0.007 0.003 0.019 _ ND<1 ND<5 <br />04/30/97 MW-4 10.6-11' N0<0.003 ND<0.003 ND<0.003 N0<0.003 ND<1 ND<5 - <br />04/30/97 MW-5 15.6-16' ND<0.003 I ND<0.003 I ND<0.003 I ND<0.003 I ND<1 I ND<5 I - I I 1 1 I I I <br />04/30/97 MW-6 10.5-11' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 - - <br />20.6-21' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 - - - <br />04/30/97 MW-8(8A) 15.5-16' ND<0.003 I ND<0.003 I ND<0.003 ND<0.003 I ND<1 I ND<5 I - - <br />06/29/98 <br />07/01/98 <br />MW-202 50.6-51' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 ND<50 - - <br />65.6-66' N0<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 ND<50 - - - <br />70.6-71' ND<0.003 ND<0.003 ND<0.003 ND<0.003 ND<1 ND<5 ND<50 - - - <br />80.5-81' ND<0.003 ND<0.003 ND<0.003 ND<0.003 N0<1 ND<5 ND<50 - - - <br />06/30/98 SB-105 6.-6.5' 1.47 0.005 ND<0.003 ND<0.003 2 ND<5 ND<100 - - - - - <br />30.6-31' 0.017 0.059 0.034 0.171 3 ND<5 ND<50 - - - <br />45.6-46' ND<0.003 0.007 0.003 0.019 ND<1 ND<5 ND<50 - - - - <br />Ground Zero Analysis, Inc. 1 of 4 8/16/2017