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HELL LOG Well No.: 141!-2 continued Location: Lathrop, CA. facility Client: J. R. Simplot Co. Project No.: 3628-03-01 1 WELL I DEPTH I BLOW I DESCRIPTION I COMMENTS 1 I CONSTRUCTION I (feet) I COUNTS I OF LITHOLOGY } I 1-•-------------I--------I--------1--------•---------------------------------------------------------- -------------- -i I I 1 1 »> I- -I I I I } I 110.0' 1- 9 -15-5-5 Ino recovery on first try I I I I I top of I '1 l9-10.0' dark olive medium micaceous SAND, some Clay, moist, SC 'some gas odor I I I I bentonitel- 10 .1 110.0-10.5' dark olive medium micaceous SAND, no clay, SP Istrong gas odor ' I l i xxx I 1 1 IHnu: 220 ppm I 11 1 xxx 1 1t 1 I I I I I I top of 1- 12 -16-12 112-12.5' dark olive mottled with black fine to medium SAND, tweak gas odor ' I i I sand 1- -1-16 loccesional rounded medium gravel, moist, SP IHnu: 18 ppm I 1 I=1 :-• 1- 13 •1 112.5-13.5' red brown medium micaceous SAND, white grains abundant, Ino odor I I=1 13.5- 1- -1 Ispoon was wet, saturated, SP IHnu: 5 ppm I } I=l top of I- 14 } I I 1 I !=1 screen I Jul :•- 1- 15 -15-6-8 115-15.8' olive CLAY, abundant SiLt, very moist to saturated, CL lweak gas odor 1 115.8-16.5' olive medium SAND, abundant Clay, very moist to lweak gas odor l 16 I Isaturated, SC IHnu: 25 ppm 1 I Jul Monterey I- 1 1-1 #2/12 }- 17 I 1 I ! 1 1=1 sand 18 11=1 ::: I- 19 20 -14-8-11 120-20.51 olive medium micaceous SAND, saturated Ino odor I 120.5.21.5' olive medium micaceous SAND, abundant Clay, some silt, Ino odor I 21 1 lvery moist IHnu: 9-14 ppm I I I 22 I 1 1 I I Jul 23.5' 1- 1 1 I I I=1 bottom I- 23 1 I l I I 1_1 of screenl- -1 1 1 I 1 24.01 1- 24 -13.4-9 lolive coarse to very coarse SAND, grains were rounded to subangular,Ino odor I 1 bottom 1 -1 Isaturated, SP IHnu: 6-8 ppm i 1 of well 1• 25 -1 12" at tip, olive medium SAND, saturated, SP Ino odor I ! 26 ! I 27 I I- 28 I I I ! I I I I I I