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LOG OF BORING B-1 <br />Sheetl of 1 <br />FA/EVDate Drilled:10/5/05 Logged by: <br />Equipment:8" Hollow Stem Driving Weight and Drop:140# 30" <br />Surface Elevation(ft):Depth to Water(ft): <br />EPPT u Modified SZ Water Level <br />- California -ADT <br />SAM PLES <br />U DJGrab Shelby -7 Static Water <br />- Sample Tube -TableI <br /><0 <br />SUMMARY OF SUBSURFACE CONDITIONS <br />0 -1 <br />-Essm 73.5" Asphalt / <br />FILL: Silty SAND, light brown to black gray, very moist, dense to 0 <br />very dense <br />TACEUVIUM:-ST[ty-CLA-¥Ji#F-bmwi ve@ mBEt,-siiff,-some - 12 28.8 94.6 <br />carbonate-veins - <br />- 10 24„///h, %10' Clay (CH), graish brown, wet, soft, very plastic X 3 44.5 <br />lllllllll, <br />15 -_ @15' Same as above 16 17.7 107.8 <br />-111111 111. <br />- 20 -35555: Silty SAND,to SAND (SM-SP), tan to brown, wet, medium dense X 17 15.4 <br />I..... <br />T 25 4131: @ 25' SAND to Gravelly SAND, light brown, wet, loose X 9 17.5 <br />..... <br />..... <br />..... <br />- 30 ......3·3·30 @ 30' same as above, becomes denser X 26 14.7 <br />...... <br />F 35-:i::::::::: @35'Gravellycoarse SAND, light brown, wet, dense X 30 13.5 <br />..... <br />- 40 -Clayey SILT (ML-CL), grayish green, very moist, very stiff X 11 30.8 <br />- 45 -@ 45' Silt to Clayey SILT, grayish green, very moist, very stiff X 13 29.8 <br />50 <br />55 <br />@50' SILT (ML), greenish gray, moist, very stiff X 14 37.8 <br />TOTAL DEPTH = 51.5' <br />GROUND WATER @ 18.5' <br />HOLE BACKFILLED AND TAMPED <br />GSI <br />GEOSOILS, INC. <br />1446 East Chestnut Avenue <br />Santa Ana, California <br />Phone: 7 14-647-0277 Fax: 714-647-0745 <br />PACIFIC DEVELOPMENT GROUP <br />SANTA ANA <br />4976-Al-OC <br />Plate <br />B-1 <br />USCS SYMB. <br />LAGNNN01 4976.GPJ LAGNNN01.GOT 11/14/05