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TEST BORING REPORT <br />Boring No. LH-3 <br />Sheet No. 3 of 3 <br />LYMAN Project: Geisert Gravel Pit Slurry Wall <br />HENN <br />Client: Hall & Irwin <br />a division of <br />Brierley Associates LLC Contractor: Drilling Engineers, Inc. <br />File No. 111025 000 <br />Start: 5 -1s -1 t <br />Finish: 5 -19 -11 <br />Driller: Tyler & Shawn <br />LH Rep.: S. Bailey <br />Casing <br />Sampler <br />Barrel <br />Drilling Equipment and Procedures <br />Dle Datu ation: 4662.5 <br />um: <br />Type <br />Inside Diameter (in.) <br />HSA <br />4 v:' <br />CA, SS <br />2", 1 & 3/8" <br />Rig Make & Model CME -75 <br />Drill Method: Hollow Stem Auger <br />Bit Type: Cutting Head Casing: 4 IA" <br />Hoist/Hammer: Automatic <br />Location: <br />west side of ponds; approx <br />station 13 +25 <br />Hammer Weight (lb.) <br />Hammer Fall (in.) <br />Water Level Data <br />Sample Identification <br />Notes <br />Date <br />Time Elapsed <br />Time <br />Bottom <br />of Casing <br />Bottom <br />of Hole <br />Depth to <br />Water <br />CS Continuous C California Barrel <br />Sampler R Core <br />S Split Spoon B Bulk <br />G Geoprobe T Thin Wall Tube <br />5 - 19 - 11 <br />12:00 none <br />` <br />55' <br />76' <br />18.0' <br />Depth (ft.) <br />Elevation <br />ID <br />Depth (ft.) <br />Rec. (in.) <br />or <br />ROD /Rec. <br />( /in.) <br />C <br />_ <br />. a <br />3 <br />c <br />m <br />>. <br />.L <br />E5 <br />11' V <br />g to <br />t ? <br />C <br />Visual - Manual Identification and Description <br />Soil: Density /consistency, color, GROUP NAME, max. particle size, <br />structure, odor, moisture,optional descriptions, geologic interpretation <br />Rock: Hardness, weathering, color, LITHOLOGY, texture, <br />joint spacing, drilling rate (ft. /min.) <br />Well Diagram <br />Laboratory Results <br />Moisture ( %) <br />Gravel ( %) <br />( %) Pu�� <br />Fines ( %) <br />( <br />Id <br />UCS (ksf) <br />Su (ksf) <br />65" <br />_ <br />- <br />70� <br />- <br />75 <br />80- <br />85— <br />90 - <br />11 4595 <br />. <br />14590 <br />— 4585 <br />- 4580 <br />— 4575 <br />- 4570 <br />S - 14 <br />65 - 66.5 <br />18" <br />C - 15 <br />67.5 - 68.5 <br />6" <br />C- 16 <br />70 -71 <br />6" <br />C_17 <br />72.5 -73.5 <br />6" <br />C - 18 <br />75.0 - 76 <br />7' <br />40 <br />50/3" <br />100/6 <br />100/6 <br />100/6 <br />100/7 <br />.. .: <br />Top 9" as above. <br />65.8 ft. <br />Bottom 9 ", Very soft, completely weathered, tan/brown, clayey SILTSTONE <br />(BR), mostly fine silt, little fine clay, no odor, moist, moderately plastic. <br />- BEDROCK- <br />- PIERRE SHALE- <br />Very soft, slightly weathered to fresh, blue -gray, clayey SILTSTONE (BR), <br />mostly fine silt, little fine clay, moderately to highly plastic, slightly moist, <br />planar to blocky. <br />-BEDROCK- <br />As above, clayey SILTSTONE (BR), fresh. <br />As above. <br />As above. <br />75.6 ft- <br />___ €t <br />=y : <br />_ -=- <br />= t: <br />-_ <br />_ <br />