2007-10-31_REVISION - M2006080 ‎(2)‎

• Permit No: M2006080
• IBM Index Class Name: Revision
• Doc Date: 10/31/2007
• Doc Name: Submittal
• From: WSI
• To: DRMS
• Type & Sequence: TR1
• Media Type: D
• Archive: No

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~ ~
TEST BORING REPORT Boring No. LH-2
_
_ St,eetNd., oft
- `~
a Project: Loveland Ready Mix Slurry Wall File No. 107021-000 I
~ Start: April 9, 2007
Client: Com ass Environmental
P Finish: April 9, 2007
__
Contractor: Dakota Drilling Driller: Driller
_
Casin Sam
ler Barrel Drillin
E
ui
ment and Procedures LH Rep.: G. Snyder
g p g
q
p
TYPe - S, C - Rig Make & Model: CME-55 EOIa Uanon: na4813.75
Inside Diameter in.) - t 3/8, 2 - Drill Method: 4 t/2" HS Location: See B
Pfan
i
H 740 i
: N
n
C
Bi
T
C
tti or
ng
ammer Weight (Ib.j - - as
ng
o
e
ype:
u
ng Head
t _
Hammer Fall (in.) 30 •- - HoisVHammer: 4 1/2" HSA -
Water Level Data Sample Identifcation Notes
Date Time lapse
Time aoaom
of Casing Bottom
of Hole Depth [o
Water
CS Continuous C California Barrel
-
4/9107 Dnll none - 32.7 k. S.Oft Sampler R Core -
- - - - - - S Split Spoon B Bulk -
G Geoprobe T Thin Wall Tube
ar Lab orat o Resu lts
c ~ °~ T Visual-Manual Identification and Description
L a ~ ~
,
m E e ..

N> to
O C `,
Z ~
~U S
OI
m
~
v
e
`m
~ y m ~ n ~ ~ ~ (Densiry/consistency, color, GROUP NAME, max. particle size, m ~ a ,.., ~ _
W' E ~ ~ structure. odor, moisture, optional descriptions, geologic interpretafion) 0 m > ~ u,
y ~ e rn w
rn 3 ~ c7 rn ii ~ a ~ N
Light brown sandy clay from 0 to 4 ft.
481
4 C-t Stiff, light brown, sandy lean to fat CLAY (CH), mostly clay, little fine sand, no
5 12" odor, moist. _
$
-FINE ALLUVIUM-
~ Driller indicated change at 8 k.
480
50/ 5-2 :SP: Very dense, light brown, poorly graded SAND with gravel (SP), mostly fine to
"
~:~ coarse sand, some gravel, MPS= 0.75
, no odor, wet. Little to no recovery in
10 :~ sampler.
-COARSE ALLUVIUM-
480
50/ 5-3 ;517. SAME AS ABOVE.
"
:: Except MPS=7
1$
Y)9
75 s-4 ; Sw: SAME AS ABOVE.
20 5.'
-20 15

Driller indicated bedrock at 23 k.
479
- Sok, light gray, sandy CLAYSTONE (BR), slightly weathered, no odor, moist,
~ 4" 4" blocky.
Nlaxiumum oarticle size is determined dy direct observaticn evi[hin the limitations of the ;amFler g
LH-2
in
N
or
g
o.
NOTE: Soil identification based on visual-manual methods of the USCS as practiced by Lyman Henn, Inc.