PERMFILE106593

• Permit No: C1981022
• IBM Index Class Name: Permit File
• Doc Date: 9/5/2000
• Doc Name: Sanborn Creek Mine Mine Inflow Map
• Section_Exhibit Name: Exhibit 2.04-E4 Part 5 Drawing S-050
• Media Type: M
• Archive: No

INFLOW MEASURMENTS
LOCATION
FLOW (gpm)
pH
COND.
TEMP. ('C)
A
13 *
8.8
4900
5
B
65 *
8.5
5000
10
C
98
8.8
4300
10
D
102
8.3
5200
16
E
16.6
9.0
3300
11
F
1.3
9.3
2900
7
G
1.1
9.1
2700
8
H
2.B
9.1
3100
12
I
0.4
9.0
2900
11
J
0.7
9.1
2800
10
K
2.2
9.0
3000
5
L
1.8
9.2
3700
5
M
4.3
8.9
3500
9
N
0.4
8.9
4300
15
0
4.2
8.4
300
10
P
0.3
8.7
9000
13
Q
2.5
8.2
8500
17
R
8
8.9
3900
13
TOTAL 246.6 *
* FLOW A & B INCLUDED IN FLOW C.
DISCHARGE TO C -SEAM
FROM SUMP AT #28
CROSSCUT IN B -SEAM
,
I 1-_J) �L C�C�n�Jn
Jul _ J
40ir ]�[�C ,ED c5 -IC;n- �n
if�r L,
( U UL
�JCJI �n�acap p��apac L�� � ���Oab�apagQ` -J J 1aD DD
140
U I
��� 000 000a - -_ JJU I
fP000 U� f �Qaagao��I'(�'�I'1 o�000 °ooaooavoao�o� °E10
VOpp 0000 000
PPPP��OQOQ �OV
JU�I ❑ °
ao�go , 35
30 ''i� 1��' L j �C_7n�._ _ °�°
C1 °U o °� -�J _ L
�o X00
ivL7 j 00� �00
wrl, U 30
25 7 �u�0
LI0 c0D
r- 25
it r J
[� J(Jl[� {�'
J ( I J
20
15 I, -�
IL- rrCll'�i IJ
[�I 15 r r o; i(' C
10�ILl
\ ;` L,L,I --- DIISCHARGE FROM SUMP AT
0. ° \ #49 CROSSCUT TO SUMP AT
\ 'Ej DISCHARGE TO SUMP AT #28 CROSSCUT AND /OR TO
#22 CROSSCUT IN B--SEAM \SUMP AT #59 CROSSCUT 10
(] FROM BORE HOLES AT
CROSSCUT FROM C -SEAM 5 �(JO[j�
�C) �� OQ� BORE HOLES �\
13 TO C--SEAM
t
g 5
°� c
�. -j J
-� r -
� C
5 6 �� J�rd.(`I �I`y
LARGE INFLOW
FROM SPRING IN 35
DECLINE FLOOR. L 40i C1 `� nF
Z- INTERMITTENT
MINE DISCHARGE FROM
SUMP AT #22 CROSSCUT
IN B -SEAM
APPROXIMATELY
200 G.P.M. AVG.
50
400
aRo
300
0
a
200
100
- F
--- / 45
�
G
v i K
l- H
- -- D AT DISCHARGE END
OF PIPE IN #22
CROSSCUT. \
\\--INFLOW FROM RIB SEEPS -
#21 CROSSCUT TO #51 CROSSCUT
1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001
REPORT YEAR
- - -- PROJECTED INFLOW MEASURED FLOW
RIBS DRY
ABOVE FLOOR
ILJ1
T ru,
L
INFLOW FROM
FLOOR SEEPS
7- 0
5 10 15
J (J C-Q
-D Lj G
--ROOF DRIPS
FROM BOLTS
60
65
M
_N
INFLOW FROM FLOOR SEEPS
#51 CROSSCUT TO #69 CROSSCUT
INFLOW FROM PROBE-- -
HOLES AND RIB SEEPS
#6 CROSSCUT TO END
1
-- A
Lj
��OCJ(J
�OCIUI
d�G��n
-D
�J � is
�r
20
WATER SPRAY
ON BELTLINE
CD
INTERMITTENT DISCHARGE
FROM B- -SEAM 85 G.P.M.
W/O DISCHARGE
�-
25
INFLOW FROM RIB SEEPS--- -
#16 CROSSCUT TO #47 CROSSCUT
C -SEAM WORKINGS
35
45 w
n -- L�
40 - - "[
- -
35 - - J�' ' Lj
30 25 w C7�OL] �n [��U ][]C:3L
an
NO INFLOW FROM
BORE HOLE TO /
SURFACE AT
SUBSTATION #3
ROOF BOLTS DRILLED AND ANCHORED -- -
AT 12 - 17 FEET DEPTH DRIP WATER.
ROOF BOLTS DRILLED AND ANCHORED
AT 6 - 8 FEET DEPTH ARE DRY.
STARTING AT #5 ENTRY #7 CROSSCUT
CONTINUES TO #5 ENTRY #12 CROSSCUT
AND FROM #5 ENTRY #20 CROSSCUT
TO REST OF MINE INBY.
C W/0 DISCHARGE FROM B -SEAM
R
L_j [-j L
1
DRILL.HOLE WITH`-
PIPE AND VALVE
r
INFLOW FROM RIB SEEPS
#69 CROSSCUT TO END
I-- -RIBS WET
ABOVE FLOOR
B- -SEAM WORKINGS
400 200 0 400 800
SCALE: 1" = 400'
P
INFLOW FROM RIB
SEEPS AND FLOOR
SEEPS
--,.-.._.mr__.
NOTES K.
50
55
i L:_J.1 C7L_J L7
�Ln[- _ L'E-11 -,
�L- El L:--1 C -,L_ i
-- - I[- - -
i
LEGEND;
- ---------- -- - - -- INFLOW COURSES
- - -- SUMP AREAS
BAD TOP
Permit Number Gil c�
Class ermit
itt n hib / �
Z' Q
I Class 0 Revision ----------------------- 1------ .- -N - -- .Y - . - E-/ _
.
Type /Seq: I
Class: O Report 0 Hydro OGeneral - ----------- '- -------- - - - - -- J
Doc Type:
OApplication (Coal only) ❑ good ❑ Enforcement ❑Inspection
MINE INFLOW STUDY PERFORMED 3/12/92
TOTAL ESTIMATED INFLOW 17 GPM
MINL INFLOW STUDY PERFORMED 6/15/92
TOTAL ESTIMATED INFLOW 107 GPM
MINE INFLOW STUDY PERFORMED 4/12/93
TOTAL ESTIMATED INFLOW 169 GPM
MINE INFLOW STUDY PERFORMED I'//4/94
TOTAL ESTIMATED INFLOW 175 GPM
ENGINEER'S CERTIFICATION
I hereby certify that this drawing was done
by me or under my direct supervision and
that all of the information presented on this
drawing is true and correct to the best of
my knowledge and belief.
James E. Stover
r.y Date
MINE INFLOW STUDY PERFORMED 10/21/94 Colorado P.E. 19230
TOTAL ESTIMATED INFLOW 247 GPM c
r.7
/A+/\ S0MERSET LE
C
M l"I"G COMPANY B
4 ANNUAL UPDATE L.K.J. 11- 15 - -94 1
3 ANNUAL UPDATE L.K.J. 03 -16 -94 SANBORN CREEK MINE 2
2 ANNUAL UPDATE L.K.J. 05 -18 -93 MINE INFLOW MAP 2
1 ANNUAL UPDATE L.K.J. 06- 15 - -92 DRAWN BY: J.E.S. DATE: 04 -12 -92
No. REVISION BY DATE SCALE: 1" = 400' DRAWING=- S -050
I I IIII I I I I I I I I II II III I I I I I I I I I I I I I I I II I
J. 001806