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TERRESTRIAL TECHNOLOGY INC. <br /> 1107 KENNEDY PL., UITE 7 <br /> DAVIS CA. 9561 <br /> BORING t 25 Right LEVATION <br /> LOCATION 125 S. of S. R/W -- B ron Road qD DATUM 38.22 MSL <br /> DRILLING DRILLER ATE DAT <br /> AGENCY North Valley Drilling Jerr John TARTED 9/08/88 FINISHED 9/12Z88 <br /> DRILLING OMPLETION ROCK <br /> EQUIPMENT 7" Hollow Stem Auger EPTH (FT) 24 DEPTH(FT) <br /> DIAMETER AND TYPE O. OF DIST. UNDIST. CORE <br /> F WELL CASING 1AMPLES 5 - <br /> r^ TYPE OF #ATER FIRST COMPL. 24HRS. <br /> PERFORATION REPTH (FT) 7.6 5.5 <br /> TYPE OF PERFORATION LOGGED BY CHECKED BY <br /> BACKFILL SJG <br /> TYPE OF <br /> SEAL <br /> z DESCRIPTION '3 M CL Q o REMARKS <br /> • arp O n U <br /> 5 4' - 5' Clay dk brn slightly Lgt. brn organic 1' <br /> moist - high plasticity CH 60% /4/4 top soil <br /> 1-4' brn silty clay <br /> slightly moist <br /> , . 10 9-10' Sat. at approx. 9' , silty CH- no odor <br /> clay, lgst part. 2mm < 10% MH 60% /4/4 Spoilings-high plas. <br /> light brn Dk brn, slightly mois <br /> No odor <br /> lEr 14-15' Sat. silty clay - small % CH 80% /4/6 No odor <br /> r silt, lgt brn <br /> 20 19-192' Sat. clay w/10% fine grain CH <br /> W/7 No odor <br /> sand; 192-20 fine grained sandy ML CH- Over drove sampler <br /> silt; 20-202' silty clay, moist MH <br /> 25 24-252' Med grained sand <br /> approx. 20% fine, lgst part. 2mm SW /7/1 Over drove, no odor <br /> Hole caved to 23' - <br /> prob. where sand <br /> begins <br /> PROJECT q H C & K LOG OF BORING <br /> PROJECT NO. T118.881 Soil Boring #1 <br /> A-8 <br />