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""'G L OF EXPLORATORY BORING <br /> PROJECT NUMBER 939-01.01 BORING NO. MW-4 <br /> PROJECT NAME Harney Lane Sanitary Landfill PAGE 2 OF 5 <br /> BY BAB DATE 3/30-3/31/57 SURFACE ELEV. 96.61' <br /> POCKET PENETRA- LITNO- <br /> TORVANE PENETRO- TION i J z H <br /> METER =W W � � GRAPHIC DESCRIPTION <br /> (®Iowa/ J 0. < COWNN <br /> (TSF) (TSF) Ft.) v o w <br /> SM • • SILTY SAND (continued). <br /> 2 @25' : 40-45% fines. <br /> SM/ <br /> ML SILTY SAND, SILT, and CLAYEY SILT - <br /> Interbedded (65%, 25%, 10%) grayish <br /> brown (10YR, 5/2) to brown (10YR, <br /> 5/3); silty sand interbeds vary from <br /> slightly indurated, very fine to fine <br /> grained to looser fine- to coarse- <br /> 3 grained interbeds; occasional to <br /> common iron oxide stains and lamina- <br /> tions; damp. <br /> ML SILT to CLAYEY SILT, brown (10YR, 5/3); <br /> slightly clayey; 5% very fine- <br /> grained sand; distinct fine mica <br /> flakes. <br /> 3 <br /> @40' : brown (7.5YR, 5/4) to light <br /> brown (7.5YR, 6/4); 10-20% very fine- <br /> to coarse grained sand; occasional <br /> iron staining. <br /> 4 fill 1111 varies to SANDY SILT. <br /> REMARKS <br /> PLATE 29 <br />