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<br /> <br />The following-table shows the relative change in each subsidence station, <br />from December 2000 to November 2001. <br />Station Bearing <br />Distance Elevation <br />PL-1 N 36° 10' E 0.12 +0.05 <br />PL-2 N 27° 50' E 0.07 +0.18 <br />PL-3 N 40° 11' W 0.08 +0.12 <br />PL-4 N 07° 52' E 0.17 +0.13 <br />PL-5 N 21° 27' E 0.13 +0.17 <br />PL-0 N 39° 55' W 0.12 +0.18 <br />PL-7 S 75° 54' W 0.02 +0.21 <br />Sta 6 N 09° 18' W 0.15 -0.01 <br />Sta 14 S 12° 31' W 0.04 +0.25 <br />Sta 15 N 76° 25' W 0.15 +0.13 <br />from June 2000 to November 2000. <br />Sta 16 IV 83° 59' W O. i 1 +0.39 <br />The following shows the relative change from June, 2000 to November, 2001. <br />DH-55 S 09° 32' E 0.41 +0.81 <br />DH-65 S 58° 22' E 0.20 +0.42 <br />DH-06 S 34° 18' E 0.40 +0.74 <br />DH-08 S 55° 17' E 0.42 +0.31 <br />STA-95 S 21° 33' E 0.43 +0.55 <br />STA-99 S 15° 45' E 0.42 +0.91 <br />STA-81 S 50° 54' W 0.24 +0.75 <br />STA-82 S 10° 42' E 0.34 +0.75 <br />STA-83 S 02° 26' E 0.38 +1.10 <br />Changes in the coordinate values from survey to survey may be due to: <br />- Actual changes due to subsidence activity. <br />- Random errors inherent to any field survey. <br />If you have any questions please call <br />Stephen B. Cragg <br />• Page 22 <br />