2018-04-02_PERMIT FILE - C1981019 ‎(19)‎

• Permit No: C1981019
• IBM Index Class Name: Permit File
• Doc Date: 4/2/2018
• Doc Name: Collom Haul Roads Design for the West and East Roads
• Section_Exhibit Name: Map 25D
• Media Type: M
• Archive: No

COLLOM HAUL ROAD PROFILE
7400
7400
Pre-Mine Topography
7300 Hau/Roaof 7300
7200
7200
0+00 5+00 10+00 15+00 20+00 25+00 30+00
WEST HAUL ROAD PROFILE CENTER HAUL ROAD EAST HAUL ROAD PROFILE
7500 7500 7500 7500 7400 7400
re- the po aph 7350 _ i 7350
74007400 7400 ( �C -Mtn�a �Op.�79ra 7400 7300 7300
Hau(Road 7250 7250
7300 L J 7300 7300 Hau/Road i - - --- - 7300 7200 7200
+ + 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 10+00
2100'
B B
►
WEST HAUL ROAD CROSS SECTION COLLOM HAUL ROAD CROSS SECTION
A A ► 7500 7500
7500 5+00
7500 7400 TOPO 7400
— _
--150 F.MIN.7450
7450 - - -- — -- -- - -- -- ----- --- -
- _ 100 MIN
7400 : ROAD
_ - -
7400 7300 7300
7350 " 7350 - - --� -
400 200 0 200 400 7200 7200
1 " = 100' 0 200 400 600 800
TYPICAL HAUL ROAD CROSS SECTION
0 0
o Q
� o
cc
CIL of Hau/Roa
LU O d Uj
rS7
W O
sG'co �
m
i 61
V 1 1 A 75
Cross Slope 1%to 2%;see Note 1 e�
r
yes .• F��rs I �i C�So
Notes: 1)Roadway surface maybe crowned, or may drain entirely to left or right, depending upon location, but cross slope will be between 1%and 2%. Section shown is draining entirely to the right.
2)Haul road widths will not exceed 150', but maybe constructed less than 150'. 9
o0
*i
0
III
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rr
See Ma 25E for Co/%m H-- ' . . . .
�- au/
i �. � Design at This Location
f . .
. . . .
. . . . . . — 2 2
j 25+00
. . . . /
8
` 20+00
+59
' i
A /' 8+z8
- 15+00. . �. . . i 12+57
5+
0
1 . -
�. . . 10
+ / B►
r
0+00 % Co/%m Haul Road
. .
c- X
i
5+00
West Haul Road a
... . . . . .. .
5+00
<` 0
Hau/Road _
East,Hau/Road
A . ,
_ _ x
Design and Construction Notes: --
This road has been designed to meet the applicable portions of the Colorado DRMS Rule 4.03.1 "Haul Roads", and any Colowyo road design guidelines.
This design covers those portions of the road which are outside of the defined pit boundary, as shown. For those portions of the roadway within the pit area, "-
' II _
normal haul road construction practices apply.
= 2 00
LEGEND
HAUL ROAD BOUNDARIES N
33 34 35 36 31 32 33 34 35 ENGINEERS CERTIFICATION COLLOM HAUL ROADS
- w
s 10 11 36 7 8 9 10 11 12 T N I, LEE E SAMPSON, hereby certify that this
ESTIMATED COLLOM PIT CONTOURS 16 15 14 13 map has been reviewed by me and is true Pesign for West and East Roads
15 14 and correct to the best of my knowledge and
information, relying on information supplied
SECTION LINES 21 22 2 19 20 21 2 24 by experts employed by Colowyo Coal SCALE: AS SHOWN
DISTURBANCE BOUNDARY Company or qualified consultants working DATE: 2iO109
28 26 25 30 29 28 7 26 25 ."� f --
W E for Colowyo Coal Company,and that I am a v DRWG. BY..- TCp-RWF/FSI
33 34 35 36 31 32 33 35 36 Professional Engineer licensed in Colorado as APPROVED BY.'
TEMPORARY SPOIL PILE T4N required by the provisions of C.R.S. Cps
4 3 2 1 6 5 T3N 12-25-101 through C.R.S. 12-25-119. IN a, COMPANY DRWG NO.
4 3 1 WITNESS WHEREOF, l have hereunder set �r"F ,.^`�"`•.°a°°°�"° '="°'p�J MAP 25D
9 10 17 12 8 s 10 1 12 my hand and affixed mysea L
- - Colowyo Coal Company
s 16 15 14 13 Meek r,Coloraado eieai
TR-118
17 16 15 MO F r1Co. ,```�IIIIII�IIII//���, L ,
21 22 23 24 zo z1 z RI8 za bg
♦♦ �0 L f �� Approved 412/18
200' 0 200' 400' No. REVISION DATE BY CHK
Not- M 28 27 26 25 327 2625 '• � y
TR-108 Revised East Haul Road Alignment 12130116 TONY AA
CONTOUR INTERVAL 25 FT 33 34 35 36 31 32 33 34 35 36 47031
Premine Topo T3N -
���� ^FSS
•.,,,�,.•�G�``C TR-108 Revised All Eastern Hauil Roads 313117 TONY AA
,,,,r // �1111 I1111 1 0 0``` TR-118 New Center and East Haul Road Design 1/19/18 TONY LES