Laserfiche WebLink
Total depth of boring. 72 feet Diameter of boring, 8 inch Date drilled 8/12-13Z92 <br /> is Casing diameter, 2 inch Lengthy 52 feet Slot size, 0 010 <br /> Screen diameter, 2 inch Length: 18 feet Materud types PVC <br /> Drilling Company, WESTEX Drill6re-Toriv Jaramillo <br /> Mlathod Useds Hollow—stem auger, California modified s t—s oon F eld G olo4lati Tom Lutterman <br /> Signature of Registered Professionals <br /> Registration No.s 4313 tate: California <br /> MUSURED SAMPLE o P.I.D. USCS DESCRIPTION WELL <br /> DEPTH NO. m CODE COKST• <br /> 0 <br /> Concrete and gravel fill <br /> 2 <br /> 4 <br /> 0 Clay, dark olive gray to black, slighty damp, low to medium '. <br /> 5-5 39 ppmv CL plasticity, hard <br /> 6 <br /> 10 S-10 30 ppmv ML Silt, moderate yellowish brown, dry, non—plastic, very stiff <br /> 12 <br /> 14 — <br /> S-15 59ppmv Hard <br /> 16 <br /> 18 <br /> . <br /> C�AZ� LOG OF BORING: B-16/MW-11 PLATE <br /> jZA Unocal Service Station No. 6981 <br /> 4707 Pacific Avenue <br /> RLE No <br /> PROJECT NO. 38032 8032H1 Stockton, California <br />