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i E, �. ASSOCIATES INC. 1111 In Pole AIe,9e$kdedo,Cwra 95351 LOG OF WELL M W 4 PROJECT GLOVER PROPERTY LOCATION 7675 WEST ELEVENTH ST TRACY. A PROJECT NO. 17861"0001 DATE DRILLED 030999 a LOGGED BY _TOM I_UTTERMAN REVIEWED BY JEANNE HOMSFY 047410 C DRILLING COMPANY v&wl DRu t ING wc_ DRILLER _RICK METHOD HOI I Ow STEM At GFR BORE HOLE DIAMETER 8 IN DEPTH DRILLED 28 FT DEPTH TO WATER : INITIAL 8 FT STATIC FT CASING TYPE PVC 9 DIAMETER 2 IN SCHEDULE 40 INTERVAL 0 FT TO 6 FT SCREEN TYPE PVC DIAMETER 2 IN SLOT SIZE 0"020 IN INTERVAL 6 FT TO 26 FT i FILTER PACK TYPE RMC LONESTAR 03 INTERVAL 5 ET TO 28 FT SURFACE SEAL TYPE NEAT CEMENT OVER BENTONITE INTERVAL 0 ET TO 5 FT COMMENTS: FID BACKGROUND READINGS RANGED FROM 2 TO 5 PPM PAGE 1 OF WELL DEPTH III 1 SAMILE 11 LITHOLOGIC DESCRIPTION DETAIL FT. (PPM)i BLOWCOUNT LOG 0-2' - Asphalt 2 4 I • 6 CL 2'-6.5/10' LEAN CLAY (CL): <15% FINE, POORLY GRADED SAND: >85% FINES; !Lj 6 7 L. 10 NONE-SLOW DILATANCY, MEDIUM TOUGHNESS, MEDIUM PLASTICITY, ( LIGHT OLIVE CRAY, NO PRODUCT ODOR, NO ORGANICS, MOIST, iiirrr ' i WEAK CEMENTATION, HOMOGENOUS 10 if GP-11W4-10.5 3 1 4 12 I. 16 CL 6.5/10-11.5/15' SANDY CLAY (CL): 40% FINE. POORLY GRACED SAND; 60% FINES; 12 LIGHT OLIVE BROWN, NO PRODUCT ODOR, MOIST—WET, WEAK a CEMENTATION. HOMOGENOUS q 14 4 'a 50 Sp3 11.5/15-16/20' POORLY GRADED SAND (SP): >95X FINE. POORLY GRACED SAND; 18 <5% FINES: DARK OLIVE BROWN, NO PRODUCT ODOR, NO ORGANICS, '.� WET, WEAK CEMENTATION, HOMOGENOUS 18 .11 3.5. i u 25 _22— l CL 16/20-26.5 LEAN CLAY (CL): <10% FINE, POORLY GRADED SAND; >90% FINES; 3 MEDIUM-HIGH DRY STRENGTH, NO DILATANCY, MEDIUM-HIGH —24— TOUGHNESS, MEDIUM PLASTICITY, DARK YELLOW BROWN, NO = CP-Mw4-25 5 2 PRODUCT ODOR, NO ORGANICS, MOIST, WEAK CEMENTATION. LI HOMOGENOUS t6 —2.6- 3 22 28 , 30 32 ,I ,1 r r -34- -36- 38 34 3638 40- 42— el