1989-07-27_REPORT - C1981033

• Permit No: C1981033
• IBM Index Class Name: Report
• Doc Date: 7/27/1989
• Doc Name: MULTI-SEAM SUBSIDENCE STUDY
• From: GEOWEST COLORADO SPRINGS, INC
• Annual Report Year: 1989
• Permit Index Doc Type: SUBSIDENCE REPORT
• Media Type: D
• Archive: No

3c�R COAL COMPANY -
RELATIVE MOVEMENT VECTOR (INCREMENTAL MOVEMENT):
------------------------ ---------------------------------------------------------
KAGNITLIDE DIRECTION
)ATE STATION HORIZ. MVMNT.(F7) VERT. MVMNT.(FT) TOTAL MVMNT.(FT) AZIMUTH (DEG) DIP (DEG)
---------------------------------------.......-------...-------------------------------------------
MEAN: 0.10 -0.02 0.12
:nFFF.OF VARIATION: 59.6% -353.6% 45.0%
Aug-85 U10
Jul-86 U10
Nov-86 U10 0.24 -0.15 0.28 36.38 -32.44
Jul-87 U10 0.21 0.02 0.22 62.24 5.32
Oct-87 U10 0.12 0.09 0.15 30.96 37.66
Jun-88 U10 0.04 -0.15 0.16 360.00 -75.07
Nov-88 U10 0.06 0.01 0.06 18.43 8.98
MEAN: 0.13 -0.04 0.17
:OEFF.OF VARIATION: 58.8% -269.7% 41.9%
Aug-85 Ull
Jul-86 Ull
Nov-86 Ull 1.30 -0.54 1.41 358.24 -22.55
Jul-87 Ull 1.21 0.61 1.36 540.00 26.75
Oct-87 Ull 0.09 -0.07 0.11 116.57 -38.05
Jun-88 Ull 0.21 -0.10 0.23 60.95 -25.90
Nov-88 Ull 0.15 -0.D9 0.18 277.59 -30.74
MEAN: 0.59 -0.04 0.66
OEFF.OF VARIATION: 92.0% -970.1% 90.4%
Aug-85 U21
Jul-86 U21
Nov-86 U21 0.29 -1.61 1.64 254.05 -79.75
Jul-87 U21 0.82 -0.89 1.21 7.73 -47.43
Oct-87 U21 0.13 0.16 0.21 98.75 50.58
Jun-88 U21 0.07 -0.10 0.12 236.31 -54.20
. - Nov-88 U21 0.10 -0.01 0.10 168.69 -5.60
MEAN: 0.28 -0.49 0.66
OEFF.OF VARIATION: 98.2% -136.0% 97.9%
Aug-85 U22
Jul-86 U22
Nov-86 U22 0.04 -0.13 0.14 284.04 -72.40
Jul-87 U22
Oct-87 U22
Jun-88 U22 0.02 -0.09 0.09 243.43 -76.05
Nov-88 U22 0.12 0.D4 0.12 160.02 18.87
MEAN: 0.06 -0.06 0.12
7EFF.OF VARIATION: 68.0% -121.0% 15.6%
Aug-85 U13
Jul-86 U13 2.43 -1.64 2.93 345.22 -34.01
Nov-86 U13 0.06 -0.09 0.11 279.46 -55.95
Jul-87 U13 0.46 -0.09 0.47 1.25 -11.07
.Oct-87 U13 0.13 -0.02 0.13 67.38 -8.75
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