PERMFILE61656

• Permit No: C1982056
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: Exhibit 04e-3 Northern Mining District Subsidence Evaluation
• Media Type: D
• Archive: No

SubTerta, Inc. Twentymile Coal Company 2/10/99
Northern Mining District
1000-ft Panel
Table 2: Fish Creek Cross-Section Survey Data

Section Hig h Bank Narth North Toe Creek Bottom South Toe High Bank South
No. East North ELEV. East North ELEV. East Norlh ELEV. East NoRh ELEV. East North ELEV.

378 22749 46708 6,680.6 22745 46690 6,675.3 22744 46685 6,674.7 22743 46681 6675.3 22746 46675 6679.9
339 22787 46714 6,683.6 22791 46702 6,675.3 22792 46698 6,674.5 22792 46694 6675.3 22776 46681 6679.5
340 22822 46695 6,679.5 22822 46687 6,675.2 22820 46684 6,674.3 22817 46681 6675.2 22820 46664 6679.7
341 22838 46712 6,679.8 22841 46693 6,675.2 22844 46688 6,674.0 22848 46683 6675.2 22844 46674 6680.1
312 22858 46738 6,679.1 22854 46720 6,675.1 22859 46718 6,674.2 22863 46715 6675.1 22871 46716 6679.1
343 22858 46738 6,679.9 22877 46734 6,675.1 22876 46729 6,674.2 22876 46725 6675.1 22871 46716 6679.1
344 22890 46732 6,680.6 22895 46729 6,675.1 22894 46724 6,674.6 22892 46721 6675.1 22890 46710 6679.2
346 22923 46717 6,682.2 22923 46701 6,675.0 72918 46699 6,674.9 22915 46695 6675.0 22911 46672 6679.6
348 22931 46685 6,68D.4 22922 46685 6,675.0 22921 46685 6,674.0 22914 46685 6675.0 22926 46659 6679.5
347 22948 46687 6,678.6 22939 46670 6,675.0 22937 46666 6,673.3 22935 46662 6675.0 22940 46657 6679.5
318 22964 46688 6,679.2 22962 46674 6,674.9 22963 46671 6,674.4 22964 46666 6674.9 22953 46656 6679.5
349 22990 46690 6,679.6 22982 46678 6,674.9 22982 46676 6,674.1 22982 46672 6674.9 22973 46661 6679.3
350 23015 46692 6,679.9 23002 46683 6,674.9 23002 46677 fi,674.5 23002 46671 6674.9 22993 46665 6679.1
361 23031 46684 6,679.5 23034 46681 6,674.8 23031 46676 6,674.0 23028 46672 6674.8 23021 46668 6678.4
362 23047 46676 6,679.0 23049 46658 6,674.8 23045 46657 6,674.4 23038 46655 6674.8 23032 46660 6678.7
353 23070 46644 6,678.5 23057 46639 6,674.8 23054 46637 6,674.2 23050 46635 6674.8 23046 46635 6679.3
354 23085 46634 6,678.7 23069 46627 6,674.8 23067 46625 6,674.1 23064 46622 6674.8 23058 46621 6679.1
366 23100 46623 6,679.0 23082 46614 6,674.7 23080 46613 6,673.7 23077 46611 6674.7 23071 46608 6679.0
358 23100 46623 6,679.0 23097 46608 6,674.7 23095 46604 6,673.0 23094 46599 6674.7 23100 46590 6679.2
367 23108 46625 6,678.8 23115 46610 6,674.7 23116 46607 6,672.9 23116 46605 6674.7 23117 46598 6679.1
368 23117 46626 6,678.7 23130 46621 6,674.6 23131 46618 6,673.3 23131 46615 6674.6 23134 46606 6679.1
359 23144 46642 6,679.3 23145 46631 6,674.6 23146 46628 6,673.1 23147 46623 6674.6 23154 46617 6678.8
360 23161 46639 6,679.2 231fi9 4fi636 6,674.6 23167 46631 6,673.0 23166 46627 6674.6 23175 46614 6678.9
361 23177 46636 6,679.0 23184 46628 6,674.6 23184 46624 6,673.7 23182 46619 6674.6 23197 46612 6679.1
362 23190 46637 6,678.9 23200 46626 6,674.5 23200 46624 6,673.5 23200 46620 6674.5 23208 46613 6678.7
363 23202 46638 6,678.9 23213 46634 6,674.5 23213 46630 6,673.3 23214 46626 6674.5 23218 46614 6678.4
364 23246 46651 6,677.3 23226 46639 6,674.5 23227 46635 6,673.0 23229 46631 6674.5 23236 46615 6678.4
365 23246 46651 6,67/.3 23252 46640 6,674.5 23249 46635 6,673.8 23243 46629 6674.5 23236 46615 6678.4
366 23269 46625 6,677.7 232fi0 46fi23 6,674.5 23254 46626 6,673.7 23247 46627 6674.5 23236 46615 6678.4
367 23284 46594 6,678.6 23234 46585 6,674.4 23232 46587 6,673.3 23229 46590 6674.4 23225 46592 6678.1
368 23278 46578 6,679.2 23229 46568 6,674.4 23226 46568 6,672.8 23223 46571 6674.4 23217 46563 6678.4
369 23260 46562 6,678.8 23236 46553 fi,674.4 23232 46552 6,672.6 23229 46550 6674.4 23223 46549 6678.5
370 23249 46551 6,678.4 23244 46536 6,674.3 23242 46535 6,672.9 23238 46534 6674.3 23229 46536 6678.6
371 23259 46540 6,678.2 23253 46523 6,674.3 23251 46521 6,672.2 23249 46519 6674.3 23247 46511 6678.7
372 23270 46530 6,678.1 23267 46519 6,674.3 23265 46517 6,671.9 23264 46513 6674.3 23272 46504 6678.7
373 23286 46533 6,678.4 23281 46525 6,674.2 23282 46522 6,672.8 23284 46519 6674.2 23282 46507 6678.5
374 23302 46536 6,678.8 23303 46527 6,674.2 23302 46523 6,672.9 23302 46519 6674.2 23292 46511 6678.4
375 23332 46525 6,6711.6 23331 46519 6,674.2 23328 46512 6,673.3 23325 46508 6674.2 23319 46505 6678.3
376 23355 46515 6,677.9 23346 46506 6,674.2 23343 46501 6,672.9 23340 46496 6674.2 23337 46490 6678.3
377 23374 46518 6,678.3 23368 46506 6,674.1 23369 46502 6,fi72.6 23371 46497 6674.1 23370 46490 6678.5
378 23393 46521 6,678.7 23389 46514 6,674.1 23389 46512 6,672.9 23390 46508 6674.1 23388 46492 6678.3
379 23413 46512 6,678.5 23416 46508 6,674.1 23415 46506 6,672.5 23413 46502 6674.1 23410 46485 6678.2
380 23433 46504 6,678.4 23437 46494 6,674.0 23435 46492 6,672.5 23433 46487 6674.0 23431 46478 6678.0
381 23470 46497 6,678.3 23465 46491 6,674.0 23463 46487 6,672.5 23462 46484 6674.0 23468 46467 6677.9
382 23493 46483 6,678.5 23488 46475 6,674.0 23483 46474 6,672.4 23479 46474 6674.0 23473 46452 6678.2
383 23498 46458 6,67!.8 23491 46450 6,673.9 23487 46449 6,672.6 23482 46447 6673.9 23478 46437 6678.5
FC PRED 1998 201N CASE FIN.xIs: Table 2 4 of 40 PN 99-03