2016-03-28_REPORT - M1980149

• Permit No: M1980149
• IBM Index Class Name: Report
• Doc Date: 3/28/2016
• Doc Name: Report Summarizing
• From: Brierley Associates
• To: DRMS
• Email Name: PSH
• Media Type: D
• Archive: No

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TABLE II
' IN-TRENCH BENTONITE SLURRY TEST RESULTS
HOKESTRA NORTH SLURRY WALL
FIRESTONE,COLORADO
Test Date Time
Depth Sampled Location Sampled Marsh Viscosity Mud Density Sand Content"
# cubic
(pounds per cuc
(feet) (station) (seconds) (poun (percent)
foot
S pMecMcation 2 40 <15<Backfill 5 20
1 24-Apr-1 3 12:05 22 0+30 52 75.0 14
2 25-Apr-1 3 10:00 24 2+50 48 82.0 19
3 25-Apr-1 3 3:00 23 3+20 50 83.0 19
' 41 26-Apr-1 3 9:35 22 3+90 53 88.0 >20
5 26-A -13 1:45 23 4+90 56 91.0 >20
6 29-A -13 200 25 7+00 46 82.0 16
7 30-A -13 8:45 25 7+40 49 84.0 20
8 30-A -13 1:20 22 8+45 51 84.0
' 9 1-May-1 3 11:45 21 9+80 51 85.0 20
10 1-May-1 3 2:45 21 10+20 55 87.0
11 2-May-1 3 9,45 23 11+25 55 87.0 >20
12 2-May-1 3 1:15 23 11+95 59 89.0 >20
13 3-May-1 3 8:15 22 13+00 48 84.0 19
14 3-May-1 3 1,30 20 14+75 50 87.0
' 15 6-May-13 9:40 19 16+50 50 86.0 20
16 6-May-1 3 1111 20 17+90 46 83.0
17 7-May-1 3 8:20 11 20+35 43 82.0 16
18 7-May-1 3 1,15 13 22+80 62 81.0
19 8-May-1 3 9,20 16 25+60 62 79.0 15
' 20 8-May-13 2:00 17 27+70 46 77.0
21 9-May-13 11:00 18 28+75 45 77.0 16
22 9-May-1 3 3,15 17 29+80 51 80.0
23 14-May-1 3 11:30 18 30+40 51 78.0 13
24 14-Ma-13 2:50 17 31+70 45 77.0
25 15-Ma,-1 3 8:35 15 33+45 50 79.0 14
' 26 15-Ma-13 1:10 14 35+45 53 83.0
27 16-May-13 8:15 15 36+95 45 80.0 16
P31
16 Ma-13 1:45 20 38+70 52 84.0
17-Ma-13 10:55 26 40+35 52 85.0 20
17-May-13 3:00 26 40+35 62 89.0 20
18 Ma-13 8:5025 42+20 57 88.0 20 18-May-1 3 1:45 24 43+55 60 89.0 20
Notes:
1.The sand content apparatus can only measure up to 20 percent sand content
Avg. 52 83.3 18
1