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0 _� 10 <br /> LOG OF EXPLORATORY BORInG <br /> PROJECT NUMBER 428-22.01 BORING NO. E-5 <br /> BY BH DATE 5/24/84 SURFACE ELEV. - <br /> CLASSIFICATION DATA FIELD DATAE <br /> A <br /> Mani. Carnpres- Pang 1'a' <br /> c, <br /> %Final Liquidcitysiva tion c o -E DESCRIPTION - <br /> I-NO.200I Limit Indra StenVh 1814 <br /> ITSFI Ft.I a t7 <br /> 2-inches Asphalt and-16-inches <br /> Baserock.and FILL <br /> ., <br /> (CL)Black (5Y 2.5/2)siIty CLAY - <br /> damp <br /> (very dark brown (10YR 2/2) <br /> 5 silty - damp) <br /> E <br /> (dark brown (10YR 4/3) silty - <br /> damp) <br /> 10 <br /> (dark brown (10YR 4/3) silty <br /> has product odor) <br /> '--' (dark yellowish brown (10YR 3/4) <br /> very fine sandy silty - damp) <br /> : :• (SC)Dark yellowish brown (10YR 3/3) <br /> clayey SAND has strong. <br /> product odor and thin sand <br /> heds - wet <br /> 15 inter <br /> �0 (CL)Olive-brown (2.5Y 4/4) silty <br /> CLAY <br /> BOTTOM OF BORING <br /> �I 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/Vt'1 <br /> was slotted and the annular s',:,ice was backfilled with" pea gravel from <br /> 21 feet to 3 feet. A bentonite-concrete seal was placed from 3 feet to <br /> foot. The well was capped with a protective vault box and a locking EMU <br /> ev7ce. <br /> r <br /> Y <br />