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WF; 24 <br /> 0 u...3 C♦ °'`-06t 'S' '$ons+ yy-',,yy. <br /> 11W1210-0 <br /> 15-71W&; *"_ ,' _ $ i +rl^�h� J ✓ <br /> LOG 6F EXPLORATORY"BORinG <br /> PROJ&:T NUMBER 438-22.01 BORING, NO. E-5 <br /> BY BK DATE 5/24/84 SURFACE ELEV. - <br /> CLASSIFICATIO -DATA FIELD DATA <br /> LL ■ <br /> Plug, Compnr Psn�R�. .� �� ii <br /> k Fina Liquidslvr tim s E DESCRIPTION <br /> (,NO-20M Limit I aos Stangth IBloxd n j - <br /> Mr-I F0 E tj <br /> 2-inches Asphalt an -inc es <br /> Baserock and FILL <br /> (CL)Black (5Y 2.5/2)silty CLAY - <br /> damp <br /> (very dark brawn (1OYR 2/2) <br /> 5 silty - damp) <br /> (dark brown (10YR 4/3) sfity - <br /> damp) <br /> 10 <br /> (dark hrcwn (10YR 4/3) silty <br /> has product odor) <br /> (dark yellowish brown (10YR 3/4) <br /> very fine sandy silty - damp) <br /> V <br /> ;• (SC)Dark yellowish brown (10YR 3/3) <br /> clayey SAND has strong <br /> product odor and thin sand <br /> 15 _ interbeds - wet <br /> 20 (CL)Olive-brown (2.5Y 4/4) silty <br /> ' CLAY <br /> BOTTOM OF BORING <br /> REMARKS: Boring was converted to a ground-water monitoring well by the <br /> installation of 21 feet of 3-inch PVC casing. The lower 17 feet Of casing 4 t-e <br /> was slotted and the annular space was backfilled with pea gravel from -� <br /> 21 feet to 3 feet. A bentonite-concrete seal was placed. from 3 feet to <br /> foot. Th;e will was capped with a protective vault box and a locking won <br /> evice. <br />