REP00807

• Permit No: M1977208
• IBM Index Class Name: Report
• Doc Date: 6/17/1996
• Doc Name: ABOVEGROUND STORAGE TANK SYSTEM SUBSURFACE INVESTIGATION
• Media Type: D
• Archive: No

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BOREHOLE LOG Borehole Number:
1~W-11
ERM ,~
"'-'°'° Pa e 1 0l 1
Total Depth: 10.00'
Project Number: 961019.0 Surface Elevation: 95.74'
Project: SW Porllond Cement Company Northing: 296.01
fasting 240.04
Location: Lyons, CO Borehole Diameter: 9.OOin
Owner: SW Porllond Cement Well Construction
Conductor Casing:
Grilling Company: Goodson k Associates type: dia:.00in Im:.00' to:.00'
Blank Casing:
Drilling IAethad: Hollow S(em Auger t e:PYC dia:.00in Im:,O' ta:.0'
Griller: D. Myheir Screens:
'
'
t pe: Stalled size:010irdia:2.00in Im:.10
to: 9.62
Log 8y: D. Johnston Annular FII:
type: Bentoni(e Im:.10' Io:.60'
Date Drilled: 05/09/96 type: Sand Fller Im:.60' to: 9.62'
type: Im: to:
Description/Sail Classilication
z z° 5 (Description Interval)

C
`~ J ~

c ~
z C 2

E ~
>
r v MP. EL. 97.64 °'
a ~, ~~
u
O °
U 'u
3 ~ o
3 E
N a
J rn
O
(0 - 0.9') Raw Cemcnl Irom adjacent stockpile.
'
1 ~
BH-11
J.1 PP"~ (0.9 - 2.0
) CLAY: brown, silly, Uace sand, very fine to line grains,

_
t-2 still, slightly moist to very moist, no odor, no staining.
2 m
coll
(2
0 - 3
0') N
l
t
d
p
.
.
ec
.
o sa
e
e
3 0 - 10
l
di
i
3
0') SMID
t
b
~ 125 ppm n,
um
(
.
.
ro^n same grave
, me
o very coarse gra
:
subrounded, Bose, saturated, no staining, no odor,
4
5
9.0 ppm
6
7
4.0 ppm
8
9 ~~
~ J.I ppm
10 ---

11
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