2018-05-18_PERMIT FILE - C2009087 ‎(4)‎

• Permit No: C2009087
• IBM Index Class Name: Permit File
• Doc Date: 5/18/2018
• Doc Name: Air Permit
• Section_Exhibit Name: Exhibit 2.05.3-E3
• Media Type: D
• Archive: No

COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
AIR POLLUTION CONTROL DIVISION - VISIBLE EMISSIONS OBSERVATION FORM
Page No
Source Name Type of Source
Peabody Sage Creek Mining, LLC. Underground Coal Mine and
Peabody Sage Creek Mine Facilities Development
Observation Date I t'IS, IZ scan 7ene' ` L End Time I ��
o
is
30
45
Comments
Address 36600 ROUtt County Rd. #27
M.Mm
City Hayden Stale CO Zip 81639
2
0
0
9)
V
Phone # (Key Contact)
[phone]
Source to Number
PERMIT: 1 OR01175F - AIRS ID 001
3
0
0
Process Equipment
Mine Ventilation Fan.
Operating Mode
100 CFM - 50% Capacity
4
0
0
Control Equipmert
None
Operating Mode
Coal Mining Activities Idled
5
0
0
D
Describe Emission Point
80" Fan, located in 1 st Of 4 mine entries, confined outlet
6
0
Q
19
0
Height above ground level
See Attached
Height relative to observer
10' u to Center t
Inclinometer Reading
about 20% or 10 degrees
7
Distance From Observer
50'
Direction From Observer
stars South End South
a
©
Q
Describe Emissions & Color
sun e- —,- Milli End Nan e
9
0
Visible Water Vapor Presert) If yes, delermtre approximate distance from the
No x Yes stack exit to where the plume was read
10
0
O
11
O
Pon in Plume at Which Opacity Was Determined
�A N O NI
12
tt11Q
v49
Describe Plume'13ackgroundf
sun R ac k�(yrd v ►A/C
End 1\. \\ \\
Background Color
sun Ao c k— {a-v - rk 6 `(
Ent it \t tt
13
n
n
Sky Conditions [[snn, & ft y C-I & JA AY
Era MOrT Q94A
14
O
n
Y
0
15
Q
0
0
Wind Speed
MJA
Wind Direction From
sun AIII End NNE
16
/�
0
0
0
0
Ambient Temperature O
Wet Bulb Temp RH percent
17
0
D
0
O
NOTES 1 Stack or Point Being Read 2 Wind Direction From
3 Observer Location 4 Sun Location 5 North Arrow 5 Other Stacks
See attached
to
O
O
O
19
O
O
O
a
20
0
ff
V
21
ID
D
f1
D
22
0
D
D
O
23
O
0
�
0
24
O
®
Q
25
O
26
0
D
27
0
0
0
29
0
o
O
o
29
0
O
D
D
30
O
O
D
O
Range of
Minimum
Opacity
011/0VI
�O
Maximum
�/
I have received a copy of these opacity observations
Print Name B. Stott OJA an
Snati ur
AFY�
Print Observer's Name
B. Scott Cowman
Ob Sign re Dale
(i I
Z2i
rile
Senior Environmental Specialist
Date
11-05-2012
ganixation p ody Sage Creek Mining, LLC
Certified By Aeromet Eng, Inc. Date 10-18-2012