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

CORE BORING REPORT Boring No. LHP-15
_ Sheet No 1of2
'
_ e Project: Loveland Ready Mix Slurry Wall File No. 107027-000 '
Start: June 26, 2007
Client: Com ass Environmental
P Finish: June 26. 2007
a Contractor: Dakota Drilling Duller: Josh

Casin Sam
ler Barrel Drillin
E
ui
ment and Procedures
LH Rep.: S. Harvey
g p g
q
p

Type
HSA
"
C
NX
Rig Make & Model: DIEDRICH D-120 Elevatlon: na
Datum: na
Inside Diameter (in.) 4.25 7 3/8, 2 - Drill Mud: Polymer Location: Sta 78+00
Hammer Weight (Ib.) - - - Bit Type: Cutting Head N: _
Hammer Fall (in.) - 30 in. - HoisUHammer: Cat-Head Safety Hammer E: -
Water level Data Sample Identiflration Notes
Date Time Elapsed aoeom 9onom Depth to
Time (hr.) of Casing of Hole water U Untlisturbed Sam
le R Core
6/26/07 W D - - 44 it 17 ft p
- - - - - S Split Spoon B Bulk
T Thin Wall Tube G Geoprobe

a
a
o
s
,. io z
? r Visual-Manual Identification and Description
~ E
v N i
~ m '~
V a > O °
~ ~ oiy (Soil: Oensiry/consistency, color, GROUP NAME, max. partlcle size, p
w E m ° ~ m m ~ structure, odor, moisture, optional descripUOns, geologic interpretation
' m rn ~ ° - vl Rock: hardness, color, weathering, lithology, texture, joint spacing) 3
t
-5 -5
Sandy lean CLAY (CL).
Description based on cuttings.
-FINE ALLUVIUM-
10 -to
15 -15
-'.
!7_O'.
0.
-'.
20 -20
~-:
0.
Sand & Gravel
G ~ Description based on cuttings.
D -:
G- -COARSEALLUVIUM-
D -:
D ~:
0
25 -25 Bedrock at 25 ft.
NOT ES: Soil identific ation ba sed on visual- manual methods of the USCS as practiced by Lyman Henn, Inc. BOfing NO. LHP-15
Maxi mum pa rticle size (MPS) i s tletert ninetl by direct observation within the Iimitatlons of [he sampler.