2017-03-15_PERMIT FILE - C1981008A

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 3/15/2017
• Doc Name: Mine Facilities
• Section_Exhibit Name: Section 2.05.3‎(3)‎ Table of Contents & Mine Facilities
• Media Type: D
• Archive: Yes

u1 2 3 4 5 6 �1 2 3 4 5 6
�. Show Strength. lC). Psi Shear strength, (C). Psi
L -L10 20 3D 40 5D 50 10 20 3D 40 501 80
Corte Index. Psi Cons Index. Psi
018 050 0.76 1A0 125 130 025 050 0.76 1.00 1.25 150
CBR CBR
Sods Strength Subgrade strength
Section 2.05.3(3) Page 29 February 2017 (TR -78)
�1
2 3 4 5 6
1
i'
CHART
1: HAUL -ROAD STABILIZATION DESIGN CURVES
CHART
2: HAUL -ROAD STABILIZATION DESIGN CURVES
Shear Strength, (C), psi
FOR 5,000-1.13 WHEEL LOAD
10
I 1 1
2D 30 40 5D W
FOR 10,000-1.8 WHEEL LOAD
10
37
37
36
Contact Pressure
026
86
Contact Pressure
7
am 0.78 1AD 1.25 150
60 to 80 psi
CBR
50 to 80 psi
30
f\
o
Subgrade SU -10
Conventional Design
Subgrade Strength
Conventional Design
'
HAUL -ROAD STABILIZATION DESIGN CURVES
Without Woven Geotextile
FOR 15,000-1.8 WHEEL LOAD
Without Woven Geotextile
g,
£�
238
4
36
Contact Pressure
35
Intrusion Zone
2D
50 to 80 psi
20
50 to 80 psi
30-
Intrusion Zone
Mirafi 800X
30
Conventional Design
g
15
Without Woven Geotextile
15
Minsri,600X
Mirafi HP370
129
10
f+`ran HP570
70
Mirafi HP370
Mirafi HP570
5
5
u1 2 3 4 5 6 �1 2 3 4 5 6
�. Show Strength. lC). Psi Shear strength, (C). Psi
L -L10 20 3D 40 5D 50 10 20 3D 40 501 80
Corte Index. Psi Cons Index. Psi
018 050 0.76 1A0 125 130 025 050 0.76 1.00 1.25 150
CBR CBR
Sods Strength Subgrade strength
Section 2.05.3(3) Page 29 February 2017 (TR -78)
�1
2 3 4 5 6
1
2 3 4 5 6
Shaer Strength, (C). psi
Shear Strength, (C), psi
10
I 1 1
2D 30 40 5D W
10
I . I
2D 3D 40 so so
Cons Index, psi
Cone Index, psi
026
050 0.75 1DD 125 130
025
am 0.78 1AD 1.25 150
CBR
CSR
f\
Subgrade SU -10
Subgrade Strength
CHART 3: HAUL -ROAD STABILIZATION DESIGN CURVES
CHART 4:
HAUL -ROAD STABILIZATION DESIGN CURVES
FOR 15,000-1.8 WHEEL LOAD
FOR 20,000-1.0 WHEEL LOAD
37
37
36
Contact Pressure
35
Contact Pressure
50 to 80 psi
50 to 80 psi
30-
Conventional Design
30
Conventional Design
Without Woven Geotextile
Without Woven
Geoteztile
26
25
Intrusion Zone
i
2I
Intrusion Zone
20
Min>1i HP370
Ir/
15
Mire P370
15
10
Miran HP570
10
Mime HP570
5
5
u1 2 3 4 5 6 �1 2 3 4 5 6
�. Show Strength. lC). Psi Shear strength, (C). Psi
L -L10 20 3D 40 5D 50 10 20 3D 40 501 80
Corte Index. Psi Cons Index. Psi
018 050 0.76 1A0 125 130 025 050 0.76 1.00 1.25 150
CBR CBR
Sods Strength Subgrade strength
Section 2.05.3(3) Page 29 February 2017 (TR -78)