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Marci Property <br /> 2969 Loomis Road Boring Dia. :8" <br /> Stockton,CA LOG OF BORING MW-7 Tot.Depth :70' <br /> Project No.:770.2 (Page 1 of 2) Casing Depth :70' <br /> Casing Dia. :2" <br /> r bate :519102 Screen Interval :55-70' <br /> 111 reOCO 1C_r Drilling Method HSA Slot Size ;Q.01" <br /> `1 g a- Driller :V&W Driliing Filter Pack :53-70' <br /> Logged B <br /> `IeCFttltcs 99 Y :J.Angulo Annular Seal :51-53' <br /> -Inc+{ Grout :0-51' <br /> I - Water Depth <br /> Well:NSW-7 <br /> Depth o U Elev.: <br /> In Lab Time V 2 <br /> Feet Sample , o DESCRIPTION ¢ L` (ppm) <br /> M V <br /> 0 rCover <br /> 07:10 12 GRAVELLY CLAY(fill?)-grey,wet,no odor. <br /> . CL <br /> 14 <br /> i <br /> I! <br /> t i 0 29 <br /> Y- 07:20 39 CLAY-brown,moist,hard,no odor(incomplete CL <br /> 40 recovery). <br /> 15 <br /> 14 07:30 20 SILT grey,moist,hard,Fe staining,black organics,no ML <br /> 28 odor(incomplete recovery). <br /> 20 07:34 15 SILT-dark grey-green;moist,CaCO3 nodules,no odor ML GROUT <br /> 0-6' (incomplete recovery). <br /> 25 <br /> 07:40 18 SILTY SAND-v.fine to v.coarse,dark grey-green,no <br /> a 28 odor(incomplete recovery). <br /> E ' <br /> c <br /> 30 8 ' <br /> 07:43 15 SAND-v.fine to fine, brown,CaCO3 nodules,grey silt' SW ' <br /> 32 lenses in brown sand matrix,faint hydrocarbon odor <br /> s (incomplete recovery).; <br /> E <br /> N <br /> 35- <br /> 8 <br /> 0750 D (as above) <br /> SILT-dark grey,moist;;CaCO3 nodules,weathered <br /> N hydrocarbon odor. <br /> o <br /> 0 <br /> 0 40 ........................................ ..................................,.,. ........... <br /> ...., .,.,.. <br /> 0 <br />