Laserfiche WebLink
{ <br /> s <br /> F <br /> Total depth of boring, 55.rt. Diameter of baring, 10 in. Data drilled,10/18/91 <br /> Casing diameters 4 in. Lengths 62.5 ft. Slat sizes 0.020 in. <br /> Screen dllameteri 4 in. Length, 20 ft. Material type+ PVC <br /> Drilling Companys Westex Driller: Tony & Mark <br /> Method Vaads Hollow—stem Auaer Field Geologists Claudio <br /> r <br /> Signature of Registered Professionals <br /> Registration Non 4313 State, Calif, <br /> r <br /> s <br /> DEPTR SAMPLE CIO P.LD, USCS j WELL <br /> DESCRIPTION <br /> 'CONST. <br /> No. m CODE I <br /> 1 <br /> 0 Asphah. <br /> Siltv sand, fine— to medium—grained sand, readisn crown, <br /> SW slightly damp. <br /> Sana some silt. <br /> 4 <br /> S-5 15 0 Sand with trace silt, reddish brown, slightly damo, <br /> pprnv meaium sense. I'•� <br /> 6 I. <br /> 8 <br /> i' <br /> 1Q S-10 39 PPrnv Light reddish brown, dense. <br /> IN I <br /> 12 <br /> 3� <br /> 14 <br /> 0 Silty sand. trace clay, fine— to medium—grainea sand. <br /> I; <br /> 5-15 47 pprnv SM moderate brown, slightly damp, slight plasticity, dense. <br /> I <br /> p Silt some clay, trace fine—grained sand, light olive green, <br /> 20 5-20 39 ppmv ML sliahlty damp, slight plasticity, hard. <br /> (section continues downward) <br /> sAMrALAW� LOG OF BORING: 13-8/MW-3 <br /> PLATE <br /> ARCO Service Station No. 548 <br /> 1612 Hammer Lane 10 <br /> NaFU 7 Stockton, California <br /> PROJECT NO. 30004-4 1 0004D7A <br />