REP11717

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 12/5/1991
• Doc Name: SUBSIDENCE MONITORING REPORT FOR 1ST AND 2ND QUARTERS 1991 FOIDEL CREEK MINE PN C-82-056
• From: CYPRUS YAMPA VALLEY
• To: MLRD
• Permit Index Doc Type: SUBSIDENCE REPORT
• Media Type: D
• Archive: No

SUBSIDENCE MONITORING DATA
SECOND QUARTER - 1991
STATION MAP 23 NORTHING FASTING PRE-MINEAVE 8/23/90 11/7/90 6/10/91 DIFFERENCE
POINT ELEVATION
ID
SM50 B-i 39553.3 12254.1 6943.2 6943.1
SM51 B-2 39652 12254.3 6935.3 DESTROYED
SM52 B-3 39751.6 12253 6933.5 6933.4
SM53 B-4 39803.3 12251.7 6929.6 6929.3
SM54 B-5 39854.5 12251.7 6926.1 6926
SM55 B-6 39903 12252.3 6923.3 6923.2
SM56 8-7 39952.8 12251.9 6920.5 6920.4
SM57 B-8 40052.2 12250.6 6915.5 6911.2
SM58 B-9 40151.3 12248.5 6911.7 6907.1
SM59 8-10 40251.9 12248 6907.7 6907.3
SM60 B-11 40402.7 12245.3 6903.7 6902.9
SM61 B-12 40503.1 12242.9 6898.5 6897.3
SM62 A-4 40852.4 12242.1 6872.7 6869.5
SM63 B-13 41229.7 12237 6849.6 6849.3
SM64 B-14 41303.9 12234.3 6847.5 6647.2
SM65 8-15 41453.8 12233.5 6840.5 6840.4
SM66 B-16 41553.9 12231.3 6837.2 6837
SM67 B-17 41654 12230.3 6835.6 6836.4
SM68 B-18 41752.$ 12230.5 6831.5 6831.6
SM69 B-19 41803.7 12227.9 6829.1 6829.1
SM70 B-20 41852.6 12228.6 6826.6 6826.6
SM71 B-21 41903.3 12227.9 6825.2 6825.1
SM72 B-22 41951.3 12226.2 6822.8 6822.8
SM73 A-2 40849.8 12040.6 6858.9 6858.8
SM74 A-3 40851.4 12138 6867.3 6864
SM75 A-5 40856.2 12340.8 6876.3 6873.1
SM76 A-6 40853.3 12414.9 6878.5 6875.3
SM77 A-7 40857.3 12506.1 6878.5 6875.3
6942.8 6942.5 -0.7
6933.1 6932.1 -1.4
6929.1 6927.6 -2.0
6925.8 6923.7 -2.4
6923 6920.3 -3.0
6920.2 6917.1 -3.4
6915.1 6911.9 -3.6
6911.2 6908.6 -3.1
6907.1 6905 -2.7
6902.6 6901 -2.7
6896.9 6895.5 -3.0
6869.3 6869.2 -3.5
6879.3 6849.4 -0.2
6847.3 6847.4 -0.1
6840.4 6840.5 0.0
6837.1 6837.1 -0.1
6835.4 6835.6 0.0
6831.6 6831.7 +0.2
6829.1 6629.2 +0.1
6826.6 6826.6 0.0
6825.1 6825.2 0.0
6822.8 6822.8 0.0
6858.5 6858.2 - 0.7
6863.8 6863.5 -3.8
6872.9 6872.6 -3.7
6875.1 6874.8 -3.7
6875.3 6874.9 - 3.6