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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 939-01.01 BORING NO. MW-3 <br /> PROJECT NAME Harney Lane Sanitary Landfill PAGE 6 OF 8 <br /> BY BAB DATE 3/27-3/28/87 SURFACE ELEV. 95.80' <br /> POCKET PENETRA- U. N LITHO- <br /> TORVANE PENEtRO- TION i a _ _j GRAPHIC DESCRIPTION <br /> METER > a. <br /> (Blow$/ COLUMN <br /> 3 J W <br /> (TSF) (TSF) Ft.) ` W ao N <br /> SP/ SAND, CLAY, and SILTY CLAY - Interbedded <br /> CL (continued) . <br /> 3/31/87 <br /> SM- SILTY SAND to SANDY SILT, brown (10YR, <br /> ML 5/3) ; 30-55% fines; very fine- to <br /> fine-grained sand; minor interbeds of <br /> 105-Ulight brownish gray (2.5Y, 6/2) silt; <br /> occasional black oxidation lamina- <br /> tions; semi-consolidated. <br /> i� <br /> ( 110 <br /> I <br /> 3/29/87 <br /> CL CLAY, brownish yellow (10YR, 6/6); <br /> 115 / slightly to very silty; soft. <br /> — /ol <br /> SANDY SILT, brown (7.5YR, 5/4) ; 25-35% <br /> very fine- to fine-grained sand; <br /> ML trace interbeds iron-cemented, <br /> 20 medium- to coarse-grained sand. <br /> REMARKS <br /> denotes first encountered water. <br /> ® denotes static water level . <br /> Very poor sample recovery 115-148 feet. <br /> PLATE 24 <br />