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02/24/2004 14:09 530676600 STRATUS NO CALIF • PAGE 12/17 <br /> SOIL BORING LOG Boring No. B-40 Sheet 3 of 8 <br /> tient Arm Station 6100 Date 2/192/304 <br /> Address 25775 Patterson Pass Road Drilling Company Grego Ofiffi g rig type' Mobile Drill B-80 <br /> Tracy.CA Driller Chris <br /> Protect Nc, U6100 Method Mud Rotary hole diam.: 6" <br /> Logged By Scott Bittinger <br /> Se le Ulow Sam la .VyaO Depth , oeseryp0orxgf Matelots PION!:'. <br /> .COnsVuc umo " <br /> T a No Count Time RegOV. L Scala. COLUMN. and Candkio •F�M <br /> a 1 ML SILT_lallt brownishray_trace cla�r-dry. <br /> a 2 <br /> .. 4 3 <br /> a a _ <br /> ML SILT and CALICHE,IigMgray,dmrs yellow sfdinr,dry,very hard <br /> a 5 <br /> a 6 CL SILTY CLAY 45-47_5',fight brownish illy,trace white caliche,dam, -----. _- <br /> a 7 <br /> S ,840.48 10:51�_.-- 4 B SILTY$AND 47.5'-48.5',olive_brown,50_$_0_%Tine 9@tried sand..40.500/0_ 162 <br /> fines.trace clay,moist,dense <br /> _ no recovery 48.5'-51' <br /> _ _ 5 1 SILTY SAND 51'-51.8':cllve hrow_n,50-60%Tine talo ned sand,40:50% 122 <br /> __ _ <br /> �5 B40S1 11 d:03 — _ fines.trace day,moist,dense <br /> 5 2 ......----__— —.._.�.. _......- <br /> __.�_ ...._ _____ ••-• 5 a .....--__— ..... <br /> 5 4 ML SILT 61.8'-56.Lrri ht brownish ray.trace white caliche from 54'•56,_ <br /> dry,stiff to very stiff <br /> 6 fi <br /> ------- ......................-----------------—-------- <br /> ----------------------------------- <br /> ---___-----------------------------_-_____ ._.. <br /> __— 5 7 ___-_..,.._..�...._........._.�____-___— <br /> _ S B40.58 _11:17 _ tea--s - 64 <br /> 6 9 RO r®CWB 58.5'-61' -_ <br /> s0 <br /> Ogmmenm: <br />