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r� <br /> GROUND ZERO ANALYSIS EOG OF WELL MW 2 <br /> ROJECT LOCATION 6120 WEST 11TH STREET PROJECT NO 450 <br /> ATE DRILLED 11/19/01 LOGGED BY SEAN GARVEY REVIEWED BY JOHN P LANE RG Nc 6795 <br /> DRILLING COMPANY SPECTRUM DRILLER DAVE GONZALES METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER — B IN DEPTH DRILLED 25 FT DEPTH TO WATER INITIAL 12 4 FT STATIC 11 6 FT <br /> CASING TYPE DIAMETER 2 IN SCHEDULE 40 INTERVAL 0 FT TO 5 FT <br /> SCREEN TYPE .PVQ DIAMETER 2 IN SLOT SITE 0 010 IN INTERVAL 5 FT TO 25 FT <br /> FILTER PACK TYPE 2/12 SAND _ INTERVAL 4 FT TO 25 FT <br /> SURFACE SEAL TYPE NEAT CEMENT OVERLYING BENTONITE INTERVAL O FT TO 4 FT <br /> COMMENTS PAGE _L_OF_L_ <br /> WELL DEPTH PED SAMPLE ID if S C DESCRIPTION <br /> DETAIL FT PPM BLOWCOUNT LDG <br /> 2 <br /> 0-6/9 5 SILTY SAND, 50-60%, FN, A, PRLY GRD D SAND <br /> 40-50% FINES, VERY LOOSE BRN NO ODOR DRY <br /> 4 <br /> 3 SM <br /> 2 2 <br /> 6 1 <br /> 6/9 5 — 11/145 SILTY CLAY 5-107. FN SAND 90-957 FINES M DRY STRNGTH <br /> 8 SLW DLTNCY M TOUGHNESS, M PLST SOFT—MED STIFF <br /> BRN, NO ODORS, ORGANICS MST—WET, ROOTS <br /> TS2MW2-14 _/ <br /> 10 05 2 <br /> 2 CL/ML <br /> 2 <br /> 12 <br /> 11/14 5-16/19 5' SILTY SAND 50-60% FN A—SA PRLY GRD D SAND <br /> 40-50% FINES VERY LOOSE—LOOSE BRM NO ODOR WET <br /> —14- <br /> 2 <br /> 0 4 2 SM <br /> 16 2 <br /> I <br /> 16/19 5'-21/245' SILTY CLAY <57 FN SAND >957 FINES M—H DRY STRNGTH <br /> 18 SLW DLTNCY, M TOUGHNESS M PLST SOFT—MED STIFF <br /> BRN NO ODORS WET <br /> TS2MW2-20 <br /> 20 3 <br /> 01 2 CL/ML <br /> 1 <br /> 22 21/245'--26' SILT W/ SAND 20--307. FN A SAND <br /> 70-80' FINES N DRY STRNGTH R DLTNCY, L TOUGHNESS <br /> N PLST, STIFF, BRN, NO ODORS, WET <br /> 24 TS2MW2-25 <br /> 4 <br /> 01 5 <br /> 26 5L <br /> D Q <br /> —28- JOHFC O <br /> 30 �+ <br /> N 6795 p <br /> 32 <br /> 34 OF C <br /> 36 <br /> —3a- <br /> 40 <br />