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t Cardoza(Super Stop Market) goring Dia 8" <br /> 290 N Main St LOG OF BORING MW-5 Tot Depth 45' <br /> Manteca,CA Casing Depth 45' <br /> Project No 662 2 (Page 2 of 2) Casing Dia 2" <br /> tDate 10/26/04 Screen Interval 4445' <br /> C7069ka! Drilling Method HSA Slot Size 00201, <br /> TtrhNa Driller V&W Dnlling Filter Pack #3 38-45' <br /> Logged By J Angulo Annular Seal 35538, <br /> t Grout 0-355, <br /> Water Depth +1-28 <br /> ' Well MW-5 <br /> Depth o S Elev <br /> in Lab Time U a (n OVM <br /> Feet Sample o DESCRIPTION � m (ppm) <br /> M1 c� <br /> 30 9 <br /> 1106 9 0 <br /> 12SM <br /> SAND-v fine to coarse,reddish-brown,wet, Fe staining, GROUT <br /> firm,no odor SW <br /> 35 17 <br /> 1114 23 SAND-medium to v coarse,grey,wet,loose,arkoslc,no <br /> odor SW SEAL <br /> GRAVEL-pebbles to 10mm,sand grains fine to v coarse, <br /> grey,wet, loose,no odor(heaving sands) Black smear p° <br /> of charcoal(9)In sand noted upon auger removal at a <br /> 40 B depth of between 40-45 feet bgs a°° GW <br /> 1135 B ° 0 <br /> 7 °°° FILTER PACK <br /> t ..°. SCREEN <br /> GRAVEL-uniform pebbles 5-10mm,grey,wet,no odor, <br /> pebbles more angular than above <br /> •• • GP <br /> 45 7 <br /> 11,55 is .• • <br /> 30 <br /> 50 <br /> � I <br /> trip <br /> N <br /> N 55 <br /> 0 <br /> E <br /> q I <br /> I <br /> a I <br /> I <br /> 60 <br /> N <br /> n <br /> N <br /> d <br />