_INSPECTION - C1982057 ‎(13)‎

• Permit No: C1982057
• IBM Index Class Name: Inspection
• Doc Name: Inspection Report
• From: DRMS
• To: Roy Karo
• Inspection Date: 6/4/2013
• Email Name: JLE
• Email Name: SB1
• Media Type: D
• Archive: No

Attachment A
June 4t", 2013 DRMS Inspection of Seneca II-W Mine
Table 1. Post Mine Elevation Field Measurements V.S. Post Mine Topography Map Exhibit 20-2 Elevations
Transect Measured EL EL. Correction EL. Corrected PMT EL.
Point (Ft.) (Ft) (Ft) (Ft) Difference
T4-A 7570.486 24.997 7595.483 7600 4.517
T4-B 7546.594 24.997 7571.591 7580 8.409
T4-C 7519.731 24.997 7544.728 7562.151 17.423
T4-D 7512.561 24.997 7537.558 7551.089 13.531
T4-E 7511.004 24.997 7536.001 7553.49 17.489
T4-F 7508.784 24.997 7533.781 7543.749 9.968
T4-G 7489.321 24.997 7514.318 7535.044 20.726
T4-H 7486.566 24.997 7511.563 7525.361 13.798
T4-1 7470.928 24.997 7495.925 7506.106 10.181
Average 12.893556
T2-A 7258.811 24.997 7283.808 7291.067 7.259
T2-B 7262.048 24.997 7287.045 7304.117 17.072
T2-C 7279.833 24.997 7304.83 7317.877 13.047
T2-D 7286.541 24.997 7311.538 7325.791 14.253
T2-E 7294.355 24.997 7319.352 7333.25 13.898
T2-F 7301.267 24.997 7326.264 7340 13.736
T2-G 7290.671 24.997 7315.668 7346.057 30.389
T2-H 7303.078 24.997 7328.075 7352.382 24.307
T2-1 7300.101 24.997 7325.098 7351.472 26.374
Average 17.815
T1-A 7192.377 24.997 7217.374 7238.41 21.036
T1-B 7192.28 24.997 7217.277 7220 2.723
T1-C 7179.447 24.997 7204.444 7206.27 1.826
T1-D 7168.049 24.997 7193.046 7200 6.954
T1-E 7145.122 24.997 7170.119 7168.543 -1.576
Average 6.1926
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