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• <br />• <br />Project CHEVRON 9-5775 Project No 077 41991 043 Log of Boring/Monitoring Well <br />Boring Location 301 WEST KETTLEMAN LANE, LODI, CA MW -12B <br />d_ <br />E°' <br />o <br />E <br />v <br />u <br />LITHOLOGIC DESCRIPTION <br />Boring Abandonment/ <br />z' <br />CL <br />~' <br />a . <br />(color, groin size, consistency, moisture, otter) <br />Well Construction Details <br />E <br />o <br />M <br />a <br />a <br />t <br />o <br />3 <br />45 <br />SANDY SILT (ML) (IOYR-4,4) no hydrocarbon <br />50 <br />0 <br />31 <br />dor fine o medium grained sand, hard, moist <br />0 30 5 20 <br />50 <br />32 <br />33 <br />34 <br />35 <br />SILTY SAND (SM) (10YR-4/4) no hydrocarbon <br />18 <br />odor, fine to medium grained sand, hard, moist <br />28 <br />0 <br />36 <br />(0,70,20,10) <br />35 <br />37- <br />7383940 <br />38- <br />39- <br />40-- <br />CLAYEY SILT (ML) (10YR-5/4) no hydrocarbon <br />12 <br />odor, finerained sand, medium stiff, hard <br />18 <br />0 <br />41-m(0,20,45,35 <br />24 <br />42- <br />2434445 <br />43- <br />44- <br />45-- <br />SILTY SAND (SM) (10YR-4/4) no hydrocarbon <br />17 <br />20 <br />0 <br />46 <br />odor, fine to medium grained sand, stiff, moist <br />20 <br />(0,80,20,0) <br />74849 47- <br />48- <br />49- <br />- <br />Cement <br />is <br />50 <br />SILTY SAND (SC) (7 5YR-5/4) no hydrocarbon <br />Grout <br />Y2 <br />0odor, <br />51 <br />fine to medium grained sand, hard, damp <br />35 <br />(0,50,40,10) <br />52- <br />2535455 <br />53- <br />54- <br />55-- <br />SILTY SAND (SC) (7 5YR-5/4) no hydrocarbon <br />11 <br />0 <br />T <br />odor, fine to medium grained sand, hard, damp, <br />12 <br />56 <br />wet (0.50.40.1Q <br />57- <br />7 <br />58- <br />58596D <br />59- <br />60-- <br />SILTY SAND (SM) (10YR-3/4) no hydrocarbon <br />5 <br />odor, fine to medium grained sand, stiff, wet <br />11 <br />0 <br />61 <br />(0,70,20,10) <br />13 <br />62 <br />63 <br />Reviewed By Dote <br />S E C O R Revised By Dote Page -2 -of -3 <br />