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<br /> <br /> BD-101 <br /> <br />GEI Consultants, IriC. LOG OF DRILL HOLE pgGE: 1 OF 1 <br />Bruce Pad< Dam DATE: 11/29/00 / 11/29/00 <br />PROJECT NAME: <br /> LEGEND <br />PROJECT NUMBER: 99292 i) BLOWS PER 61N.-140 LB. HAMMER FALLING 301N. TO DRIVE A <br />BORING LOCATION :Main Dam Lek Abutment 2.0IN. OD SPLIT SPOON SAMPLER <br />2) PEN -PENETRATION LENGTH OF SAMPLER OR CORE BARREL <br />GROUND SURFACE ELEVATION (NGVD - FT)''8187 3) REC -RECOVERY LENGTH OF SAMPLE <br />GROUNDWATER ELEVATION : DRY DATE 12/12/00 S -SPLIT SPOON SAMPLE 1-3/8 in. I.D. ST -SHELBY TUBE <br /> C -CONTINUOUS DRY CORE SAMPLER 3-1/4 in. I.D. <br />DRILLED BY : Agapito Drilling, Inc. <br /> GROUNDWATER : ESTIMATED GROUNDWATER s <br />LOGGED BY : JDG TOTAL DEPTH (FT) : 20.0 <br />NOTES: Rig: Acker MP-5 (track-mounted) Open standpipe piezometer installed in completed hole; <br />Casing: 4-1/4 in. I.D. Hollow Stem Auger see piezometer log for details <br />SAMPLE ~ <br />DEPTH TYpE 1 -BLOWS - 2 - - 3 - REMARKS apl SOIL AND ROCK DESCRIPTIONS <br />FT. and PER PEN REC ~J <br />NO. 6 IN. IN. IN. <br /> CdIeCeC <br /> Oulk sample <br /> 0.5ft <br /> <br />S~ <br />t2, 12, 12 <br />18 <br />18 <br />i' J <br />S-1: HIGH PLASTICITY CLAY WITH SAND. Mostly high plastic fines; 20. <br /> ~ !~ 30% sand: very sUk; slightly moist: yellow brown. (CH) [Embankment Fill] <br /> cylecsed 1 <br /> bulk SaTQIe <br /> <br />I S10 fl <br /> <br />s-z <br />5, 10, 10 <br />18 <br />18 <br />. i ~ I <br />S-2: Similar to S-1, except moist; brown. <br /> ' 1 <br /> <br /> caleaed j <br /> bulk sample J <br /> 10.15fl <br /> I <br />sa <br />4, 7.7 <br />18 <br />18 <br />. i ~ <br />S-3: Similar to S-2, except medium stiff; green-brown. <br /> i <br /> <br /> HarOer Mikrg <br /> ar 18 R Top of Bedrock at 18 ft <br />I <br /> HSA ReNSaI S-4: SLTSTONE. Mostly non-plastc fines; hard; dry; brown-gray. 7 <br /> ~^ 26, 42 12 12 ar s ft =:?: Grades to very fine grained sandstone. [Mesa Verde Group] ~ <br />I 1 <br />L_J <br />