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LOG SYMBOLS <br /> BULK /BAG SAMPLE SOLID PIPE <br /> BACKFILLED WITH CEMENT GROUT <br /> MODIFIED CALIFORNIA SAMPLER SOLID PIPE <br /> (2-1/2 inch outside diameter) BACKFILLED WITH BENTONITE PELLETS <br /> SPLIT SPOON SAMPLER SOLID PIPE <br /> (2 inch outside diameter) BACKFILLED WITH SAND <br /> CONTINUOUS CORE SAMPLER SLOTTED PIPE <br /> BACKFILLED WITH PEA GRAVEL <br /> CALIFORNIA SAMPLER NO PIPE <br /> BACKFILLED WITH BENTONITE CHIPS <br /> NO PIPE <br /> N/R NO SAMPLE RECOVERY BACKFILLED WITH SAND <br /> WATER LEVEL <br /> (level where first encountered) NO PIPE <br /> — - BACKFILLED WITH NATIVE SOIL <br /> 1 (level after completion) <br /> SOIL CONTACT NOTED FID FLAME IONIZATION DETECTOR <br /> WITHIN SAMPLE INTERVAL <br /> -------- SOIL CONTACT INFERRED PID PHOTOIONIZATION DETECTOR <br /> BETWEEN SAMPLE INTERVALS <br /> GENERAL NOTES <br /> 1. Lines separating strata represent approximate boundaries only. Actual transitions may be gradual. <br /> 2. No warranty is provided as to the continuity of soil conditions between individual sample locations. <br /> 3. Logs represent general soil conditions observed at the point of exploration on the date indicated. <br /> 4. In general, Unified Soil Classification designations presented on the logs were evaluated by visual methods only. <br /> Therefore, actual designations (based on laboratory tests)may vary. <br /> W <br /> m <br /> LOG KEY PLATE <br /> k4 K L E I N F E L D E R <br /> w MARCH LANE EXTENSION A <br /> o Drafted By: DWA Project No.: 20-3712-08-E02 - <br /> W Date: 12/9/98 File Number: STOCKTON, CALIFORNIA <br /> Y <br /> Copyright Kleinfelder,Inc. 1998 <br />