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L00""G OF EXPLORATORY BORING <br /> PROJECT NUMBER 939-01.01 BORING NO. MW-3 <br /> PROJECT NAME Harney Lane Sanitary Landfill PAGE 1 OF 8 <br /> BY BAB DATE 3/27-3/28/87 SURFACE ELEV. 95.80' <br /> POCKET PENETRA— y LITNO— <br /> TORVANE PENETRO— TIONz J z J GRAPHIC <br /> METER DESCRIPTION <br /> (Blows/ 3 J w < COLUMN <br /> (TSF) (TSS Ft.) ca ® to <br /> CL SANDY CLAY, dark reddish brown (5YR, <br /> 3/4); 40% predominantly very fine- <br /> to fine-grained, to coarse-grained <br /> sand; common grass rootlets; moist. <br /> @3' : brown (10YR, 5/3); slightly <br /> 1 drier. <br /> "a <br /> SC <br /> l CLAYEY SAND, brown (7®5YR, 5/4); 30% <br /> fines; fine to predominantly coarse <br /> grained; subrounded quartz; angular <br /> mica grains; moist. <br /> 1 <br /> ' ML SANDY SILT, yellowish brown (10YR, 6/4); <br /> 45% very fine to fine grained sand; <br /> moist. <br /> ism <br /> i <br /> SILTY SAND, yellowish brown (10YR, 5/6); <br /> SM 15% fines; very fine to predominantly <br /> medium grained; quartzose; 15% mafic <br /> minerals; micaceous; trace interbeds <br /> (?) of yellowish brown sandy silt; <br /> 20-1moist. :__4 <br /> REMARKS <br /> Drilled with air rotary drilling equipment to a total depth of 148 feet. <br /> Water injection was employed from 26 to 148 feet. Boring converted to a <br /> 4-1/2-inch diameter ground-water monitoring well (see Plate 27). <br /> denotes bag sample. <br /> PLATE 19 <br />