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TEST BORING REPORT <br />Boring No. LH-2 <br />Sheet No. 2 of 2 <br />LYMAN Project: Transit Mix of Pueblo, East Slope Stability Study <br />HENN <br />Client: Transit Mix of Pueblo <br />Briede ns eae LLC Contractor Precision Drilling <br />File No. 111057 <br />Start: 4 -28 -11 <br />Finish: 4 - 28 - 11 <br />Driller: Charlie & Todd <br />LH Rep.: S. Bailey <br />Casing <br />Sampler <br />Barrel <br />Drilling Equipment and Procedures <br />Elevation: <br />Datum: <br />Type <br />Inside Diameter (in.) <br />HSA <br />4.25" <br />CA, SS <br />2", 1 & 3/8" <br />Rig Make & Model CME - 55 <br />Drill Method: Hollow Stem Auger <br />Bit Type: Cutting Head Casing: 4.25» <br />Hoist/Hammer: Automatic <br />Location: <br />East end of property <br />Hammer Weight (Ib.) <br />Hammer Fall (in.) <br />Water Level Data <br />Sample Identification <br />Notes <br />Date <br />Time <br />Elapsed <br />ed <br />Time <br />Bottom <br />f Casing <br />� <br />Bottom <br />01 <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 />4-28-11 11 <br />11 11Z5 <br />none <br />35' <br />41' <br />11.6' <br />Depth (ft.) <br />Elevation <br />0 <br />Depth (tt-) <br />Rec. (i <br />Of <br />RQD/Rec. <br />(fin.) <br />'UI 9/SM018 <br />1 <br />I tsosn) <br />dydeit30.1 <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 />I Well Diagram <br />Laboratory Results <br />I Moisture ( %) <br />I Gravel ( %) <br />( % ) pues <br />I Fines ( %) <br />I Lt. ( %) <br />( %) Id <br />I UCS (ksf) <br />(isOflS <br />35' <br />45 <br />50 <br />55 <br />60 <br />5 <br />30 - 31.5 <br />18" <br />5 35 36.5 <br />3 <br />g• <br />C <br />40 <br />3" <br />14 <br />16 <br />38 <br />50/3" <br />50/1" <br />: <br />::' :: <br />hole, max. cobble size =4 ". <br />- COARSE ALLUVIUM - <br />Top 5 ", as above, except dense. 35 ft: <br />Bottom 13 ", very soft, dark- gray/black, clayey RESIDUUM (BR), mostly fines, <br />highly plastic, blocky, slightly mast, no odor, highly weathered. <br />PIERRE SHALE- <br />Very soft, dark -gray, clayey SHALE (BR), mostly fines, trace of very fine <br />sand, blocky to planar, slightly moist, no odor, fresh. <br />41 ft. <br />— 1 <br />