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SOIL BORING LAG <br /> PROJL�GT AIAME Agricultural Cammtssioners Ot lice LOG OF BORING 5B-! <br /> SITE ADDRESS 392 South Moffat Boulevard TOTAL DEPTH(ft) 44 <br /> Manteca Califom+a BORING DIAM rn 3 <br /> DATE STARTED July 12, 1999 DRILLER/COMPANY Flint Herman <br /> DATE COMPLETED July 12, 1999 Fisch Environmental C-57#683865 <br /> DRILLING METHOD Geoprobe Direct-Push GEOLOGIST/ENGINEER Joseph Ramage,R G #5856 <br /> Continuous Core Ramage Environmental <br /> M m <br /> g L <br /> v u <br /> h CaC tmt 4 r� <br /> F 6 vV <br /> o vi z Ic � DESCRIPTION 0 <br /> 0 Asphalt surfaoe approximately 4-inches thick 0 <br /> 1 Aggregate base with gravel robab fill),no e2troleum odor 1 <br /> 2 2 <br /> 3 3 <br /> 4 SP SANDPoor{y-graded medium sand light brown dry,petroleum odor 4 <br /> 5 50 (Appears to be fill material from UST removal) 5 <br /> 6 g <br /> 7 7 <br /> 9 g <br /> IO iD <br /> I 1 80 SW SAND Welt-graded medium sand,light brown,dry,petroleum odor 1 i <br /> 12 12 <br /> 13 13 <br /> 14 14 <br /> 15 S131-15 100 (grades moist,light gray,more coarse sand) 15 <br /> 1s 16 <br /> 17 (grades stronger p2troleurn odor 17 <br /> 18 SB1-113 140 SM SILTY SAND Silly fine sand gray,moist strong petroleum odor 18 <br /> 19 19 <br /> 20 SZ Static groundwater at 21 feet 20 <br /> 21 Evidence of free petroleum product ingroundwater) 21 <br /> 22 SBI-22 260 CL CLAY Minor silt,light purplish-gray,moist,slight petroleum odor 22 <br /> }� 23 23 <br /> i 24 24 <br /> 25 25 <br /> 26 26 <br /> 27 27 <br /> 28 28 <br /> 29 29 <br /> 30 SBI-30 220 SW SAND Well-graded medium-coarse sand gray,wet, 30 <br /> 31 slight petroleum odor 31 <br /> 32 32 <br /> 33 33 <br /> I�! 34 34 <br /> � 35 SBI-35 65 GL SILTY CLAY Greenish-gray,moist,slight petroleum odor 35 <br /> 36 36 <br /> 37 37 <br /> 3 38 <br /> 399 39 <br /> 40 40 <br /> 41 41 <br /> 42 42 <br /> 43 SBI43 33 GW SANDY GRAVEL Well-graded coarse sand fine gravel,brownish-gray, 43 <br /> 44 wet no petroleum odor 44 <br /> 45 45 <br /> 46 Terminated mi boring at 44 feet 46 <br /> 47 Sealed borehole with neat cement placed through a tremae pipe 47 <br /> 48 48 <br /> 49 49 <br /> 50 50 <br /> Page 1 of i <br />