PERMFILE131555

• Permit No: C1981019
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: Exploration Holes/ Monitor Wells 1989-1997
• Section_Exhibit Name: Exhibit 06 Item 5
• Media Type: D
• Archive: No

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Colowyo Coal Company L,P.
CDMG Permit C-81-0191 TR-50
Permit Area Coal Resource Confirmation /Exploration/ Monitor Wells 1989-1997
A e C D E F G H I
Llne Total Collar Amount of Drillin License of
# MR # HOLE # (Eason) (NOnhln) Depth Elevation water zones (deprn.n n) Diam. (in) T of Sealant Cemenr &ninnne Glow Contractor Drill antl Ri Method used Mined Thru? Bond Amount Bontl Cretlit Bond In-Place
61 40 96<8 Not drilled X % X X X X X X X % % N No Bond S S
62 40 96-47 1350104.80 345407.91 1163.0 719d 69 240,602.720 5.63" Plu gel % 201.1 wft Finlay Onnirq Co, me UNK Rofary-FOaMCore Y No Bontl S S
63 44 97-11 Not tlnlletl % X X X X X X % X X X N No Bond S S
64 4a 97-12 1348014.20 373610.42 1268,4 8112.44 NIA 5.63" Plu gel X 279.2 tuft Finley Orin~rq CA.InC UNK Rofa -FOaMCore Y S 1,174.25 E 7,17425 S -
65 44 B7-1B Not tldlled X % X % % X X X X X X N E 1,174.25 S 1.174.25 S
68 44 97-19 Not tlrilletl % X X X X X X X % X X N S 1,774.25 S 1,174.25 S
67 44 97-20 Nol ddlled X % % X X X X X X X X N S 1,17425 E 1,17425 S
68 44 87-21 Not tlnlled % X % X % X % X X X % N S 1,174.25 S 1,174.25 S
89 44 97-Z2 1353935.88 337486.02 1147 8 7558.48 NIA 5.63" Plu gel X 797 4 wtt Finley Onlliry Co., Inc UNK Rota -FOaMCore Y f 1.174.25 f 1,174.25 S
70 44 07.23 NM tlnlletl X X % X X X X X X X X N f 1,174.25 E 1,774.25 S
71 44 87-24 Nol tldlletl X X X X X X X % X X X N S 1,174.25 S 1,174.25 S
72 44 97-25 1349182.21 343478.18 1004 7391.51 N/A 5.63" Plu el % 173.6 wft Finley Onllirg CO.lnc UNK Rotary-FOaMCore Y 5 1,174.25 S 1,174.25 S
73 44 87-Z6 1349375.53 345392.55 1085 7730.11 N/A 5.83" Plu el X 187.8 cuff Fnley pillirq Co..lrc UNK Rola -FOaMCore Y S 1,174.25 S 1,17425 S -
74 44 97-27 1351274.15 349383.6 1303 7035.0 N/A 5.83" Plu gel X 225.3 wft Finley Pillirp GO.. Inc. UNK Rota -FOaMCore N f 1,174.25 S f 1.174.25
- 75 44 EP-97-01 1357875.98 338890.44 1124 7615.8 N/A 5.63" Plu el X 747 4 wR Sn•rpe Grill G UNK Rota -FOaMCore Y No Bontl' S f
78 44 EP-97-0Z 1352563.96 338049.07 420 7745.4 N/A 5.63" Plu el % Sherpa Gnlling GO. UNK Rota -FOaMCore Y No Bontl' S S
77 44 EP-97-03 1355898.87 378890.33 302 7427.7 NIA 5.63" Plu el X Sname polling ca. UNK RWa -FOaMCore Y No Bond" S S
78 44 EP-97-04 1358053.98 336450.78 505 7407.7 NIA 5.63" Plu gel X 44 cuff 6rvrya Dnlh co UNK Rotary-FOaMCore Y No Bontl' S S
79 44 EP-97-05 1355897 97 375886.37 317 7398.0 N/A 5.63" Plu el X 13.3 cuff Sherpa Dolling CA. UNK Rota -FaaMCore Y No Bontl' f E
80 44 EP-97.06 1355304.02 '337102.58 370 7570 7 NIA 5.83" Plu el X 12.0 tuft Sharpe polling Co. UNK Rota -FOam/Core Y No Bontl' S S
B7 44 578-97-01 1348728.05 338510.05 150 7978.8 N/A 5.83" Plu el X Snerpe onno-p co. UNK Ro1a -FOam/Core Y No Bond' S S
82 44 516-97-02 1349238.94 335775.08 167 t1044,5 NfA 5.63" PI gel X Snarpa Dniiinp CO UNK Rota -FOaMCore Y No Bontl' S S
83 44 WP-97-01 1751768.24 344485.28 480 7382.7 N/A 5.63" PIU el X Sruupe tinning CO UNK Rota -FOaMCore Y No Bond' S S
Ba 44 WP-97-02 1350611.1 343849.21 463 7399,0 N/A 5.83" PI N X Sharpe prllling ca. UNK Rota -FOaMCore Y No Bond' S S
85 44 WP-87-03 1350188.44 344273.3 425 7366.8 NIA 563" Plu gel % 6nsrpe gillnp Ca. UNK Rota -FOaMCore Y No Bond' S S
86 44 WP-97-04 1349292.71 344437.39 382 7316,1 N/A 5.83" Plug gel X - Sherpa pilling CU. UNK Rotary-FoaMCore Y No Bond' f - E
TOTALS: f 57,872.31 S 25,973.78 f 31,998.53
1/8/01
' -Sites were managetl d)' wvenng with u1e West Pit Fill.
No Bontl' -Sites were located within the 5-year mining Dlan, thererore, they tlo not require Bontl.
Bontl In-Place - Liahility for these sites was translertetl to NOI-X-95-10405 via the TR-50 process.