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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 939-02.06 BORING NO. P-3 <br /> PROJECT NAME San Joaquin County Landfill Development Site PAGE 4 OF 5 <br /> BY BAB DATE 6/01-02/87 SURFACE ELEV. 113.93' <br /> POCKET PENETRA- U. y LITHO_ <br /> z <br /> TORVANE PENETRO- TION U) z Uj <br /> w _j _j GRAPHIC <br /> METER DESCRIPTION <br /> > <br /> (Blow$/ $r W COLUMN <br /> W <br /> (TSF) (TSF) Ft.) _j . <br /> 60 <br /> CL_X CLAY (continued) . <br /> ore <br /> X varles to SILT. <br /> 1 cant. <br /> Sc- CLAYEY SAND, brown (7.5YR, 5/2) ; 10% <br /> 65 SP fines; fine grained; quartzose with <br /> 15% mafics; damp. <br /> Core CL/ SILTY CLAY and SILTY SAND, brown (7.5YR, <br /> -Box <br /> 2 Sm 5/3); minimum 30% fines; minor fine <br /> rootholes; occasional microfractures <br /> coated with iron oxide stains; <br /> moderately hard (rock hardness) . <br /> 70 <br /> ML SANDY SILT, yellowish brown (10YR, 5/4) ; <br /> core 20% fine- to coarse-grained sand; <br /> Box common rootholes as above; oxide <br /> 2 cont. coated. <br /> 75 <br /> —80 <br /> REMARKS <br /> PLATEA-12 <br />