2007-10-31_REVISION - M2006080 (2)

Home Browse Search

CORE BORING REPORT ~ ~' ~ Baring No. LHP-13 _ Sheet No. 1 of 2 _ a Loveland Ready Mix Slurry WaN c Project: File No. 107021-000 - Start: June 24, 2007 Client: Compass Environmental Finish: June 25, 2007 _ Contractor: Dakota Drilling _ Duller: Josh _ Casin Sam ler Barret Drillin E ui ment and Procedu s LH Rep.: S. Harvey g p g q p re E Type HSA " C NX Rig Make & Model: DIEDRICH D-t 20 levation: Datum: na Inside Diameter (in.) 4.25 1 3f8, 2 - Dnll Mud: Polymer Location: Sta 31+50 Hammer Weight (Ib.) Bit Type: Cutting Head N: _ Hammer Faff (in.} - 30 in. - HoisUHammer: Cat-Head Safety Hammer E: -- Water Level Data Sample Idenfifcation Notes Date Time Elapsed Bottom Botom Depth to Time hr.) of Casing of Ole Water U Undisturbed Sam le R Core 6/24/07 W D - - 40 ft 5.0 ft p - - - - - - S Split Spoon B Bulk T Thin Wall Tube G Geoprobe °' t d -- ` r ? T r Visual-Manual Identifcation and Description n ~ E P a t] Z .-. Z D ~ 3 E m m u7 ~ ~ to m ~ d ~ ... ~ m -° a m .°mN (Soil: Density/consistency, color, GROUP NAME, max. particle size, o w E w ° ~ m m ~ structure, odor, moisture, optional descriptions, geologic interpretation ' A rn ~ o - in ` Rock: hardness, color, weathering, lithology, texture, joint spacing) 3 rn o Sandy lean CLAY (CL). Description based on cuttings. -FINE ALLUVIUM- -5 -5 0 ~': 0 ~': ~O: ~' -: 10 -10 p Sand & Gravel Description based on cuttings. G -COARSE ALLUVIUM- D ~: i? O -: D is -ts G O -: D ~: i? D- D ~: D ~: D~ zo -zo : G Bedrock at 21 ft. Very soft, slightly weathered, medium gray, thinly laminated, clayey SHALE (BR). Horizontal zs -zs R-i 24" 4" i.o" joints. very close to close, partly open, rough, sfighUy irregular, slightly weathered. NOTES: SOiI identification based onvisual-manual methods of the USCS as practiced by Lyman Henn, Inc. BOfing NO. LHP-13 Maximum particle size (MPS) is determined by direct observation within 'he limitations of ;he sampler.