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Cardoza(Super Stop Market) Boring DEa 8 <br /> 290 N Main St BORING MW-104 Tot Depth 55 <br /> Manteca, CA Casing Depth 53 <br /> Project No 662 2 (Page 2 of 2) Casing Dia 2 <br /> ' Date 5130!02 Screen interval 48 53' <br /> ologftal Drilling Method HSA Slot Size 0 010" <br /> Tecknks Driller V&W Drilling Filter Pack #3 4555 <br /> IKC Logged By J Angulo Annular Seal 43-45' <br /> ' Grout 0 43' <br /> Water Depth +124 <br /> � U <br /> Well MW 104 <br /> Depth o r Elev <br /> ' in Lab Time 0 a. vy OVM <br /> Feet <br /> Sample o DE5CR1PTiON ¢� (ppm) <br /> Co t7 <br /> 30 <br /> t SAND-fine to coarse,dark grey,wet, no odor SW <br /> SANDY SILT-dark grey,moist, Fe staining, grams to <br /> 0828 medium 40 <br /> ML <br /> SAND-fine,dark grey,wet, no odor <br /> ' SANDY SILT-dark grey to Fe stained brown,grains v CL <br /> 35 fine,wet,no odor <br /> SANDY Clay-dark grey, moist prominent mica grains,no SM <br /> ' odor GROUT <br /> 0842 SILTY SAND-fine to v coarse, light re wet, no odor SW 4 <br /> SAND-tine to v coarse, light brown,wet,no odor <br /> li,No recovery 39-40` <br /> 40 SAND(as above) <br /> SW <br /> ' <br /> N10 SAND-fine to v coarse,dark grey,wet no odor 46 <br /> Interbedded fine to v coarse layers 1"-3"thick with SW <br /> pebbles to 15mm throughout interval SEAL <br /> ' 45 <br /> SAND-coarse to v coarse,grey,wet,no odor SP <br /> SAND-coarse to v coarse,grey moist,no odor <br /> 0927 Interbedded medium to v coarse layers 114"-2"thick with SW 38 <br /> t 9 pebbles to 1Omm throughout interval <br /> g SAND-medium to v coarse,grey wet,no odor Smaller SW <br /> pebbles than above-3mm max,some Fe stainm <br /> b0 FILTER PACK <br /> S No recove 49-50' SW SCREEN <br /> ' SAND as above <br /> 940 <br /> SANDY CLAY-grey,moist, no odor Some v fine black CL 99 <br /> 2 X4above, <br /> nlc material <br /> ' DY CLAY grey,moist, Fe staining,less sand than CL <br /> no odor SW <br /> N 55 <br /> $ D-v fine to fine,grey,prominent Fe staining <br /> ge red, moist Fe stained voids(nodules and layersimum of 1116"thick),no odor <br /> a <br /> m <br /> n <br /> 0 <br /> N <br /> 60 <br /> Y <br /> a� <br /> N <br /> [V <br /> O <br /> 1 t <br />