2008-11-24_PERMIT FILE - C1996083 ‎(12)‎

• Permit No: C1996083
• IBM Index Class Name: Permit File
• Doc Date: 11/24/2008
• Doc Name: Geotechnical Data Report Bruce Park Dam, GEI Consultants, April 2001
• Section_Exhibit Name: Volume X Bruce Park Dam Geotechnical Studies
• Media Type: D
• Archive: No

HOLE NO.
GEOLOGICAL LOG OF DRILL HOLE
GEI Consultants, Inc. BD-103
PROJECT NAME Bruce Park Dam PROJECT NO. 99292 SHEET 2 OF 2
LOCATION Main Dam GROUND SURFACE ELEV. (FT) -8130 TREND NA
Center Toe PLUNGE 90 Degrees
DATE STARTED/FINISHED 11/27100 / 11/27100 DRILLED BY Agapito Drilling, Inc. LOGGED BY JDG
GROUNDWATER EL. -8098 DATE 12/12/00 OVERBURDEN DEPTH (FT) 5.0 TOTAL DEPTH (FT) 53.0
0)
NOTES SEE LEGEND z
O ., }
z ? a Z >
Lu F-
1 = ~ to U) p t= W W ri ? U w OJ c7 w
> a ?Z Z J F- } w ~ to y W 2I? C
j WO' O LD OLD Q W F a N W W ~ W U F-
L D O J O lY ~ 0 v? LL W F- Z D F W NI=' W
(D Q 0_Q ? I a. c . C U z OJ CO Z ? in- X : to - I U' :, a
OTES: Open standpipe piezometer installed in completed hole; see piezometer log for details
40
45
50
37: Lose
circulation
40': Regain H 5.0 0.8 - 18 4 0.4 0.1 H6
all 7
circulation
H 5.0 0.0 - 25 - - - H6
1
8
Bottom of H 5.0 1.0 - 25 10 0.2 0.1 H6
boring at 9
53.0 R.
Core bit
completely
Worn out.
H
0.51
0.0'
0.0
10I
- '
-
- I
H4
vi
16
.i
vi
ci
i4
vi
i
0
7il
V/
i
v'd
20
i
7/
ENGINEERING AND GEOLOGICAL
O
Q
z
w DESCRIPTION AND CLASSIFICATION
U
W
W
CL
RQD does not apply to glacial deposits.
- 37.5: Color change to very dark brown
52.053.0: SILTY SANDSTONE. Mostly sand, medium to fine
grained; 2030% low to non-plastic fines; moderately cemented;
light brown. (Mesa Verde Group]
f