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BORING LOG ,E <br /> =- Geological Audit Services, Inc. <br /> Project: Arts&Artists <br /> Project Number: CV30-34E3-1.47 Drilling Co.: West Hazmat Drilling Date : 6/30/92 <br /> Field Geologist: Marty Auger Type: 8" Hollow Stem Boring: MW-4 <br /> DEPTH SAMPLE Ov BLOW GROUP SOIL_DESCRIPTION <br /> {FEET} IDENTIFICATION READING CHCS- SYMBL. <br /> 1 (PPM) <br /> Reddish-brown silty sand (no sample), <br />' 14 <br /> 1 0 134-10 0 21 Reddish-brown medium to fine grained silty sand; medium <br /> 21 <br /> SM density. <br /> 14 <br /> 134-15 0 31 Light brown, slightly damp, dense, medium-grained sand <br /> 9 with some sift. No hydrocarbon odor. <br /> 11 -------------------------------------------------------------------- <br /> 20 64-20 0 15 Light brown��to reddish-brown, slightly damp, dense, <br /> 22 medium-grained sand; little or no fines. No hydrocarbon <br />' odor. <br /> 31 <br />' <br /> 134-25 0 37 Reddish brown, moist, very dense, medium-grained sand; <br /> 47 little or no fines. No hydrocarbon odor. <br />' 27 <br /> 30 84-30 0 50 SP Light brown to reddish brown, dense, medium-grained <br />' sand with little fines. No hydrocarbon odor. <br /> 29 <br />' 134-35 0 50 Light brown, damp, very dense, medium-grained sand with <br /> little or no fines. No hydrocarbon odor. <br /> 12 ---------------- --------- --------------------------------------------- <br /> 4 0 134-40 0 27 Blue-gray to reddish-brown, dry, very dense, sandy clay. <br /> 40 Slight hydrocarbon odor. <br />