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GrRO UND WATER <br /> TECHNOLOGY, INC. <br /> Monitoring Well Drilling Log <br /> Project Manteca Hean Owner_ Golden Grain Co. Sketch Map <br /> Laca#Ion Manteca, Ca. Project Number 202/799-5045.06 <br /> ' <br /> Data Drilled 1 Total Depth of Hole 5—ft. Diameter 8 an. _ <br /> Surface Elevation 54' Water Level Initial_ 25 ft. 24—hour-2-31 <br /> SEE SITE PLAN <br /> 24—hour 2T1 ft. <br /> Screen: Dta. 2 in• —Length <br /> Ca'sing' DIG. ------_Slot Size •020 in <br /> 9• Length f t. Typed - X-no sample recovered <br /> Drilling Company Sierra Pac61fzc Drllting Method Hol Low ste__m Auaer <br /> Driller---a Log by Notes: no product <br /> Geologist / I<ngJnear��� �cense No _ odor detected n <br /> t any sample <br /> ' f I 1 21 11 11 Description/Soil Classification <br /> I (Color, Texture, Structures) <br /> Concrete sidewalk <br /> Dark brown, flne to medium grained sand (medium <br /> 2 A I I it `sw: f dense, damp) <br /> -.. <br /> A Brown, sandy silt (hard, slightly damp) <br /> C 4 e 2a <br /> U LQ ! 28 <br /> 30 <br /> *i <br /> ML <br /> {] 7 }} i <br /> •' -.� .._:' Ligrt brown and orange, to mod?um grainnd sand <br /> (medxam dense, <br /> 1D- �: i $ :• ':-s dam) <br /> i n isaw. <br /> 12� <br /> ' <br /> 74 i rown silt i'r.;• 'I i .I (••I�� HY sand (medl,zm dense, damp) <br /> 13 1 <br /> �._ ..I 95 ISM <br /> �8� ' • ;,I II I I <br /> ii <br /> I I Brown. siLt� (very styf ,, damp) <br /> 20-x :. :� D 73 <br /> 14 1 <br /> 1s i <br /> ' 22- .• ;.r ASL <br /> E � �•, • I I <br /> ' 24-� <br /> Encountered <br /> eAe KV a <br /> ' Page oaf-.__ <br />