Laserfiche WebLink
Monta Brothers Boring Dia B <br /> 814E Charter Way BORING MW-209 Tot Depth 75' <br /> Stockton CA (Page 1 of 2) Casing Depth 73 <br /> Pro ect No 724 2 Casing Dia 2 <br /> ' Date 12118/03 Screen Interval 68 73' <br /> C�dldglC�ll Drilling Method HSA Slot Size 001.. <br /> TCC�t/!1[S Driller V&W Drilling Filter Pack 66 73' <br /> Logged By J Angulo Annular Seal 64-66 <br /> I(r. Grout 0-64' <br /> ' Water Depth +/38 <br /> ' Well MW-209 <br /> c (� <br /> Depth o = Elev <br /> Lab Time 0 DESCRIPTION a OVM <br /> Sample <br /> m 0= to (Ppm) <br /> Feet C7 <br /> �- Cover <br /> 0 CLAYEY SAND v fine to coarse,It brown,dry,med <br /> dense,no odor <br /> Sc <br /> ' 5 g <br /> 0857 0 <br /> burrowsSC <br /> (as above-more coarse fraction, root tubes/worm <br /> ) <br /> 10 <br /> 09 07 0 <br /> 14 <br /> SILTY CLAY-It brown,stiff,sl moist black organic <br /> nodules CaCO3 nodules no odor CL <br /> 15 i <br /> 09 15 7� 0 <br /> ' CLAYEY SAND-fine to coarse, It brown,sl moist, med <br /> dense,prominent white CaCO3 nodules, black organic Sc <br /> 20 nodules, no odor <br /> 09 23 0 <br /> GROUT <br /> SAND-fine It brown,sl moist,med dense some iron oxide SP <br /> 25 <br /> stained round nodules <br /> 09 35 0 <br /> CLAY-It brown,sl moist,stiff,White CaCO3 nodules,no CL <br /> odor <br /> (as above-with black precip(magnetite?)lined fissures <br /> N 30 1/16"wide,more grey color) CL <br /> 0945 0 <br /> E <br /> m <br /> s [as above transition 114"thick white precip layer CL - <br /> (clay-looks like bentonite)] <br /> 35- <br /> g 09 52 0 <br /> y, SILTY CLAY-brown,moist soft,no odor CL <br /> o (as above-transition to It grey hue with depth,no odor) <br /> ' q� 40 CL10 000 <br /> 172 <br /> x <br /> SANDY SILT-blue-grey,moist, med stiff,CaCO3 nodules, ML <br /> ' S v fine sand grains,no odor <br /> 45 <br /> x <br /> 9 <br /> NS <br /> t`J <br /> O <br /> N <br /> O <br />