PERMFILE40003

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 11/28/2005
• Section_Exhibit Name: 2.05 Operation and Reclamation Plans
• Media Type: D
• Archive: Yes

• 2.05.3
Run-off from the vent shaft pad does not go through a treatment facility such as a
sediment pond. Runoff from this pad will be filtered through one of two sediment
fences. Sediment fence #1 is 130-feet long with a tie back of 5-feet. Sediment
fence #2 is 30-feet long with a tie back of 5-feet. Design of the sediment fences is
presented in Volume III, Exhibit 8 beginning on page Exh-8 - 87. Flowwill be routed
to the sediment fences with a series of berms as shown on Map 35.

MR-62
Three or more gob vent boreholes GVBs are required over each longwall panel.
Additionally, exploratory holes will be drilled within the permit boundary. Run-off from
the related drill pads may not go through a treatment facility such as a sediment
pond. Run-off from the pads that does not report to a sediment pond will be filtered
through a sediment fence. Design of sediment fences for three drill pad
configurations are presented in Volume III, Exhibit 8 beginning on page Exh-8-107.
The three typical drill pads are designed on a 3H:1 V slope, 5H:1 V slope and 1 OH:1 V
slope. The typical sediment fence configuration, berms and ditches for the various
slopes and pad sizes are shown on Maps 36 and 36a. The following table lists each
drill hole and its design drill pad:
Drill Holes -Original Ground Slope Information
Identifier Hole Name Slope Identifier Hole Name Slope
063 GVB-D-2B 10:1 087 GVB-D-BC 10:1
041 GVB-D-7A 3:1 090 GVB-D-BB 5:1
042 GVB-D-5A 3:1 092 GVB-D-9B 3:1
044 GVB-D-4B 5:1 094 GVB-D-8A89A 3:1
051 GVB-WD-3C 5:1 096 IP-99-16 10:1
052 GVB-WD-3B 3:1 102 IP-99-11 3:1
053 GVB-WD-2B 3:1 102 IP-99-11 3:1
054 GVB-WD-3A 10:1 120 KM-3 3:1
055 GVB-WD-2A 10:1 129 P-B-Burn-22 10:1
059 GVB-D-4C 10:1 130 P-B-Burn-23 10:1
060 GVB-D-5B 5:1 131 P-TC-03-01 10:1
061 GVB-D-5C 10:1 132 P-TC-03-02 10:1
062 GVB-D-6C 5:1 133 P-TC-03-03 10:1
064 GVB-D-6A 5:1 136 P-TC-03-06 10:1
065 GVB-D-66 3:1 138 14 Geotech N/A
066 GVB-D-7B 5:1 139 3 Alluvial Wells N/A
068 DH-57 10:1 141 GVB-81-A,88C 10:1
070 DH-58 10:1 142 B-Burn-24 N/A
075 GVB-D-7C 10:1 143 TC-05-04 N/A
077 GVB-D-SD 5:1 144 GVB-B2-A&C 8 B3A,B N/A
078 GVB-WD-1A 10:1 145 GVB-BI-A1 3:1
050 GVB-WD-2C 5:1 147 GVB-62-Ai 3:1
060 GVB-WD-1B 10:1 148 GVB-B3-A2 3:1
083 Geo-TCH-01 10:1 149 GVB-B3-A1 3:1
084 Geo-TCH-02 10:1 151 GVB-B2-B 10:1
085 Geo-TCH-03 5:1 152 GVB-B2-A2 3:1
2.05 - 34 - 09/06/05
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