2009-04-16_REVISION - M1983067

• Permit No: M1983067
• IBM Index Class Name: Revision
• Doc Date: 4/16/2009
• Doc Name: Construction Observation Report- Stagecoach Reservoir Slurry Wall
• From: Deere & Ault Consultants, Inc.
• To: DRMS
• Type & Sequence: SO3
• Email Name: JLE
• Media Type: D
• Archive: No

Stagecoach Slurry Wall Test Sumary
'CLU JJI U1J LO LJL IuJ
Slur Mixture Soil-Bentonite Backfill Mixture
Marsh Unit Filtrate Sand Moisture
Test Location Funnel
Date Technician Weight Loss Content pH Station (in.) p 3/8" (%) #20 (%) #200 (%) Content
(Station) Viscosity (/0)
rce?nn.lc? (pcfl (ml/30min) (%) -
10/25/2005 Slur Pond DF 41 65.5 13 8.4 31+50 5.5 99.9 73.3 77.3
56 33-b
31
8
33+25 57 79.2 12 10 32+20 4.5 96.1 70.7 - .
10/26/2005 Slur Pond DF 43 66.1 13 8.4 32+90 6 91.3 63.9 4773
T 39.7

10127/2005 34+50
Slur Pond
DF 52
41 78.0
64.9 14
13 9
8.4
33+25
6
80.1
54.6
40.5
28.9
36+00 59 81.7 14 13 34+30 6 85.6 60.7 42.7 28.2
10/28/2005 Slur Pond DF 45 66.8 13 8.4 34+65 6 88.6 71.8 34.1
87
9 29.1
33
8
36+20 59 84.9 12 17 35+00 6 76.8 69.9 . .
10/31/2005 Slur Pond DF 43 64.3 13 8.4 35+70 5.5 86 53.8 39.7 28.8
38+45 52 77.4 9 36+90 5.5 88.2 66.9 45.9 .5
11/1/2005 Pond
Slur DF 43 66.8 14 8.4 37+20 5 81.6 61.8 44.9
42
9 24.4.
31
2
39+85 54 79.2 13 10 37+50 5 96 66.8 . .
1/2/2005
1 Pond
Slur DF 42 67.4 12 8.4 38+80 5.5 90.4 64.9
64
9 44.4
44
5 31.6
24
8
41+25 51 76.8 12
14 10 4
8 39+85
40+55 5
5.5 92
93.7 .
71.2 .
49.5 .
37.4
11/3/2005 Slur Pond DF 41 65.5
4 12 18 . 40+90 5.5 89.9 66.5 45.2 36.1
43+00 51 77.
43+25 58
41 78.0
8
66 9
14 10
8.4
41+25
6
86.1
65.9
44.6
31.4
11/4/2005 Slur Pond DF . 12 16 41+95 6 93.8 74.2 49.5 34.9
44+05 60 79.9

11/5/2005 44+75
Slur Pond
DF 60
42 83.6
65.5 10
13 18
8
42+30
6
89.3
69.3
45.3
39
45+10 52 79.9 11 16 42+65 6 89.6 68.8 46 33.5

11/7/2005 45+40
Slur Pond
DF 59
41 76.8
66.8 13
14 16
8.4

43+00

5

92.9

71

50.1

30.2

45+70
70
78.6
10 4
1

+

6

9
90

6
68

44

34.6

11/8/2005
Slur Pond
DF
40
66.8 4
1
8.4
43
35
.
.

11/9/2005 46+30
Slur Pond
DF 58
41 79.2
66.1 12
14 16
8.4
43+70
4.5
96.8
73
48
30.6

11/1012005 47+02
Slur Pond
DF 60
40 77.4
64.9 12
14 12
8.4
44+05
6
91.3
72.6
48.4
32.9
48+10 51 79.2 12 18
4
6
84
1
68
5
1
-46
35
11/11/2005
Slur Pond
D
F
42
66.8
13
8.
.
.
.
48+40 82.4 10 20
48+70 E ff 81.7 10 18
8
33.7
d
P
Sl 65.5 13 8.4 .
11/14/2005 on
ur
49+30 81.1 10 10 16
Signiture of Technician