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kWN <br /> 91 -150 <br /> n, . ".;��'' .. 4 L�' `T"`. r• Z'`4 ,�;#+�: .tixs..arF°s ..;"'. '�''' Z:a:: 1Cv..er-`.....,r <br />,a <br /> LOG OF EXPLORATORY�BORinG. <br /> Page 1 of 2 <br /> PROJECT NUMBER 438-22.01 BORING NO.E-4 <br /> BY BH DATE 5/24/84 SURFACE ELEV. - <br /> CLA55:41CATION DATA FIELD DATA w <br /> PIaSU Comptes- Pon" <br /> I �: w <br /> %Finis Liquid Sive tion -E c : E DESCRIPTION <br /> I•No.2001 Limn Index St..", (Blown! n �on <br /> lTSFi Ft.l A tj <br /> 2-inches Asphalt and 16-inches <br /> Baserock and FILL <br /> (CL)Black (2.5Y N2/0) silty CLAY <br /> contains rare gravel .- damp <br /> l <br /> 5 <br /> =� 10 (dark brown (10YR 4/3) very <br /> fine sandy silty contains trace <br /> p - of mica - moist) <br /> (SC)Dark brown (10YR 4/3) clayey <br /> SAND has strong product odor - <br /> wet <br /> (thin fine sand interbeds) <br /> 15 <br /> 20 (SP)Dark brown (10YR 4/3) fine <br /> SAND contains mica - darap <br /> REMARKS.- Baring was converted to a ground-water monitoring well by <br /> bac-filling from 29.5 'feet to 22 feet with pea gravel and by installing <br /> 22 feet of 3-inch FVC casing. The lower 17 feet of casing was slotted and <br /> the annular space was backfilled with pea gravel from 22 feet to 5 feet. mfGl� <br /> A ben tdonit -concr!te Seal wa placed from 5 eet o Z foot. The well was <br /> Ca a wit a pro ectzve vau t box and a loc ing evice._ - <br /> ,14 <br />