Laserfiche WebLink
, <br /> Boring Log <br /> Canons -"R(� JECT 'h) '1-h 4-)3 <br /> BORING No JB-i <br /> LOGGED 8 f 'IMM <br /> oROJECT NAME TIME OIL CO -SITE ASSESEMEN` LOCKEFOR.D CA <br /> BORING LOCATION NORTHWEST OF FORMER TANK BED SURFACE ELEV J02 FEET APPROXIMATELY) <br /> GRILLER JOEL STAPLETON SPECTRUM DRILLING; DATE ;TARTECj t- F3-q2 DATE FINISHED 9-28--92 <br /> i n <br /> SAMPLE <br /> COUNT REC _ wC Ou Lu i-- SOIL DESCRIPTION a <br /> J <br /> a No TYPEI INTERVAL 0 {7 4 <br /> 4l <br /> lire) u � (%) Itst} J u AND REMARKS Ca- <br /> FROM f TO 6 12 18' D <br /> 1 SPT 0 5 20 9 8 6 15 ° a 25 ASPHALT <br /> SP ° Loose medium Lirnwn FINE GRAVELLY <br /> 2 SPT 12 p 3 5 2 3 I IB opo SAND trace of silt SI" <br /> moist [fill <br /> 3 SPT 35 50 2 t 5 1A o <br /> 0 materlatl <br /> Ll ° Loose to very loose orange brown <br /> 4 SPT 50 65 ' <br /> V , moist <br /> 5 4 3 1- Ightl Y <br /> 5 S�'T ; r, 5 A0 , 4 4 I c °� I =idvel Inrredses to Some at 3 5 ft <br /> l ' �a 'I I <br /> b SrT 4p X15 J J I l iIdVp! rlPffedSt'S tQ none and trace <br /> to o I s r-lryv mcittl�rac7 r)y n 5 ft <br /> iU� 7 L5 I 45 Ilp 4 a 5 " I I ! DPrredse in silt to ti ace at 8 0 ft <br /> CS II 0 12 5 4 16 23 1- 1 „^ i ! <br /> Medium cense gl dy sandy slit tense, <br /> fl `SILTY FINE SAND 5A <br /> 9 CS IJ 5 140 7 9 10 18 ML 51+gntly moist from 11 75 to 12 5 ft <br /> u <br /> n <br /> 10 CS 14 U 155 5 10 11 IR 3M I 14 HYdrnrat bon odor dnd gray <br /> 15 <br /> 1 � � �i+scntnret,nn at 1 i 0 ft <br /> u CS 15 5 170 8 11 14 Il, ° . j Medium dense tdn urdnge brawn with <br /> ° trace of gray mnttting, MEDIUM! SAND <br /> 185 8 11 12 14 <br /> 12 CS 170 . i trace to 4ome tine ,and slightly morst <br /> `,light hyr}t ncdrbon mlui <br /> . � <br /> � 13 t'S 185V <br /> 0 8 12 14 if1 � v <br /> Decrease in tine ,dnd increase in <br /> medium dnd coarse sand and color <br /> change ti, sdit dnd peeper with orange <br /> I r+awn ,tdin+nrl ,t 17 r', ft <br /> Oer_ff dse in hydioc,arbon odor by 18 5 <br /> t <br /> `J f4 CS 25 0 26 5 22 23 27 iJ ML Medium dense gi dy sandy silt tense <br /> e frnm 14 0 to 25 25 ft <br /> �CS '0 p v <br /> I j <br /> v C <br /> 3U i55 , 3i S 5 10 23 IF ° <br /> tlPdium r1en�,e gi dy tine sandy s+lt <br /> I rp ° I I ir'nw, MOI1lt hY(JW1- 1r)on ndur <br /> I ' i wtwePn C1 5 t,+ 'C] 75 ft dnd 11 25 lc� <br /> �1 5 ft <br /> C5 35 0 36 5 15 50/b I v • <br /> Ir+rlPdSe in (.+)dist, sand to some and <br /> PI v ,light hydror_drhnn nrlor by 35 0 ft <br /> v <br /> a <br /> 40 17 l 40 0 415 11 32 38 Iti I v d 40 <br /> Pdge I of <br />