PERMFILE71989

• Permit No: C1981025
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: Section B Hydrology
• Media Type: D
• Archive: No

MINE INFLOW STUDY
Ifl MINE
• SNOWMASS COAL COMPANY
11/10/83
6
28 84
AREA SOURCE FLOW TEMP COND pH FLOW TEMP COND pH
GPM °C UMHOS SU GPM °C UMHOS SU
1 Roof Bolt Holes 1.0 - - - 1.0 10.5 1550 7.6
2 Roof Bolt Holes <.1 - - - <.l - - -
3 Floor 4.0 11.0 2400 7.5 NEW SUMP AREA
3A Roof Bolt Holes - - - - ~.1 - - -
4 Rib ( Fault) Holes 0.5 12.4 1900 7.5 0.5 12.5 1290 7.5
5 Rib ( Fault) 10.0 14.0 2000 7.6 30.0 13.8 1840 7.7
5A Roof Bolt Holes - - - - 0.05 11.0 1100 7.6
5B Shear Zone (Floor) - - - - 0.5 11.5 1260 7.8
5C Shear Zone (Floor) - - - - 5.0 12.9 1180 7.6
5D Shear Zone (Roof) - - - - 10.5 12.5 1610 7.7
5E Shear Zone (Roof) - - - - 10.0 12.0 1400 7.7
5F Roof Bolt Holes - - - - 2.0 12.8 1050 7.5
6 Rib ~.1 - - - <.1 - - -
6A Roof (fault) - - - - 0.05 - - -
66 Gob - - - - 1.0 10.8 1420 7.5
7 Roof (Fault) 0.25 6.0 900 8.0 2.0 13.0 975 7.8
7A Roof (Fault) - - - - 0.25 10.2 1100 7.6
8 Roof (Fault) 1.0 13.0 1120 7.5 1.0 12.8 1120 7.5
9 Roof Bolt Holes 1.0 10.0 1120 7.6 1.0 10.3 1150 7.7
10• Roof (Fault) 1.5 13.0 1050 7.5 5.5 12.7 1100 7.6
l0A Gob - - - - 1.0 11.0 790 7.8
11 Rib <0.1 - - - 0.25 12.5 780 7.5
12 Roof Bolt Holes 0.3 13.0 1120 7.5 1.0 13.0 1150 7.7
12A Gob - - - - 1.5 12.8 1050 7.6
13 Roof Bolt Holes 0.5 13.1 1050 7.4 1.0 12.8 1050 7.4
13A Gob - - - - 1.5 12.5 1000 7.5
14 Roof Bolt Holes 1.0 12.0 750 8.4 1.5 12.3 810 7.8
15 Gob 3.5 11.3 425 7.8 3.5 11.6 550 7.7
16 Roof Bolt Holes 0.5 11.3 500 8.0 10.0 11.5 650 7.8
17 Gob & Roof Bolt Holes 0.7 11.0 750 7.8 10.0 12.0 1130 7.5
18 Floor & Rib (Fault) 11.5 11.9 4300 7.4 28.0 12.0 1375 7.5
19 Roof Bolt Holes 0.2 11.5 980 7.6 1.0 11.8 1000 7.3
20 Roof Bo]t Holes - - - - 3.5 11.3 666 7.5
Total Mine Inflow = 135 GPM
Total Mine Discharge = 180 GPM
Total Consumption = 0 GPM
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