2007-08-10_REVISION - M2001107 ‎(4)‎

• Permit No: M2001107
• IBM Index Class Name: REVISION
• Doc Date: 8/10/2007
• Doc Name: Slope Stability Report
• From: NCCI
• To: DRMS
• Type & Sequence: AM1
• Media Type: D
• Archive: No

LOG OF BORif~lG RO. B-?
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~ page 1 of 1
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Rollin Consulting I
SITE NW of WCR 18 and 25 PROJECT
Weld County, Colorado Gravel Evaluation
I ' SA MP!ES TESTS
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TOPSOIL

2 SANDY LEAN CLAY, moist, brown (CL) CL 1A G R 22.9
LEAN CLAY, moist, black with organics
(CL)
CL 2A G R 35.1
5
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WELL GRADED SAND WITH SILT AND
~' + GRAVEL, gravel 1 1!2" max, wet, brown
(SW-SM)
SW 3A G R 18.9
to SM

SW 4A G R 25.8
19 SM

~
• SW 5A G R 18.7
;: , 20 SM

( gravel lenses at 22' - 26' ) i
( 1" - 1 1/2" gravels )
SW' 6A G R 15.6
2a 25 SM ~
BEDROCK, claystone, moist, gray

3 7A G R 29
5
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END OF BORING 3 +
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The sa2tn,_a`lar, lines recrasen, c`~e apprc~imaca bcur.:an lines
~,<r„yeep sd~ ano rock ;apes: in-si;u. ;he ?rrs;ii~n maq ~e gradual.
~.~V'A'1-ER ; EVEL OSSERVH.TiONS. ;t BORING STARTED `, 2_,n_p~
6.0 WD 2 -J
ING C
WL ;~
~ 1 ~~rr~con SD
CME 75EFOREMAN
RIG
WL j ~ JOB ~ 21035117