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SURVEYING FIELD NOTES <br /> GROUNDWATER TECHNOLOGY, INC <br /> WEST SACRAMENTO, CALIFORNIA <br /> PROJECT NAME Chevron Tracy DATE 12-14-92 <br /> PROJECT NUMBER 02320-2673 SURVEYOR John McIntosh <br /> BACKSIGHT HEIGHT OF FORESIGHT ELEVATION HORIZ. STADIA <br /> STATION (+) INSTRUMENT (-) GRADE ( ) ANGLE INTERVAL <br /> ID B.S H.I. P.$ TOC -Ldegreqsl S.I. NOTES <br /> BM 202 10202 10000 Top of Hydrant - across Adams Street <br /> MW-1 397 9805 Top of PVC casing <br /> MW-2 491 9711 Top of PVC casing <br /> MW-3 380 9822 Top of PVC casing <br /> BM 202 Top of Hydrant <br /> I <br /> KNOWN ELEVATION + B S = H I <br /> H I - F S = NEW rrELL�EVATION <br /> NOTE ALL MEASUREMENTS AND ELEVATIONS ARE DESIGNATED IN"FEET'UNLESS OTHERWISE NOTED LJ GROUNDWATER <br /> SURVEYFMwKt TECHNOLOGY, INC <br /> y�� <br />