Laserfiche WebLink
f <br /> EXPLORATION DRILL HOLE LOG HOLE No. 9 (mw-�� <br /> PROJECT TEI=ERT, 103 North "E" St. , Stockton DATE 3-22-90 LOGGED BY Schamaun <br /> DRILL RIG CME-550 HOLE DIA 8" SAMPLER Modified California <br /> GROUNDWATER DEPTH INITIAL 62' FINAL 61.17' TOP OF HOLE ELEV 19 87' <br /> H u; <br /> W O H <br /> oa O [l7 <br /> 44 <br /> DESCRIPTION H x COMMENTS 0 a <br /> a &4 w :I-- <br /> a4 <br /> w Q 0 � H <br /> co <br /> � Q <br /> 0 Wa}er Tight <br /> Well Box <br /> 4" Asphalt , 8" base rock 1 2" Water Tight --- " <br /> i Well Plug <br /> 2 <br /> I 3 � <br /> Cement/Bentonite <br /> I Grout Seal <br /> 5 0 to 35' <br /> Clayey salt. Black, moist CL 6 10 . <br /> 50% clay , soft , fine 17 „ <br /> grain sand & silt 7 20 BlankhPVCO Threaded -- <br /> 8 <br /> 0 to 40' 1 <br /> I <br /> 9 f <br /> i <br /> 10 <br /> Clayey silt . medium brown CL X 7 <br /> soft, moist , 50`/, clay 11 8 <br />' 11 <br /> 12 <br />' 13 <br /> I <br /> 14 <br />' 15 <br /> Sandy silt- medium brown CL X 5 I <br /> grey , very fine , well 16 20 <br />' graded, slightly moist 35 <br /> -17- <br /> 18 <br /> 718 <br /> 19 <br />' 20 <br /> L.B.M.E. CORPORATION <br />' 3514 Auburn Blvd,Swte 62 • Sacramento, CA 95821 (916) 9729010 PAGE 1 OF 5 <br />