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116 LOG SYMBOLS <br /> - SOLID PIPE <br /> BULK / BAG SAMPLE BACKFILLED WITH CEMENT GROUT <br /> 1 <br /> MODIFIED CALIFORNIA SAMPLER SOLID PIPE <br /> ' (2-1/2 inch outside diameter) BACKFILLED WITH BENTONITE PELLET <br /> SHELBY TUBE SOLID PIPE <br /> ' {3 inch outside diameter) BACKFILLED WITH SAND <br /> CONTINUOUS SAMPLER SLOTTED PIPE <br /> BACKFILLED WITH SAND <br /> ' HAND AUGER. NO PIPE <br /> BACKFILLED WITH BENTONITE CHIPS <br /> NO PIPE <br /> BACKFILLED WITH SAND <br /> — WATER LEVEL <br /> (level where first encountered) _ BACKFILLED NO <br /> WITH NATIVE SOIL <br /> 1 PIPE <br /> {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 <br /> methods only Therefore, actual designations (based on laboratory tests) may vary <br /> LOG KEY PLATE <br /> l" CITYKLEI N FELDER OF ESCALON <br /> HWY120/McHENRY A-2 <br /> Drafted By DH Project No 20-3941-01 E01 IMPROVEMENT PROTECT <br /> Date 6116/96 File Number 20-3941-01 E01 <br /> Copyright Kleinfelder Inc 1996 <br />