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SUBSIDENCE MONITORING POINTS - LONGWALL AREA <br />SURVEYED MAkCH, ]986 <br />STATION ORIGINAL. Olt]G[NAL OkIGINAL CIIHRENT CURRENT CURRENT CHANCE IN CHANGE IN CHANGE IN <br /> NOkTHTNG FASTING ELEV. NORTHING FASTING ELEV. NORTHING FASTING ELEV. <br />S-1 40'L300.1?ti7 1408232.09'L 7166.03 402,00.362 1408232.124 7166.]0 0.075 0.032 0.07 <br />S-'~ 40'2201.129 1408221.310 7179.53 402'201.131 1408221.317 7179.48 0.002 0.007 -0.05 <br />S ;i 4U'L101.686 140fY.?1U.879 7189.50 402]01.695 1408'110.886 7189.48 0.009 0.007 -0.02 <br />S-4 40'LUUG.155 1408199.805 7198.91 402002.202 1408199.787 7198.94 0.047 -0.018 0.03 <br />S-5 ~IU19U2.630 1408189.138 7206.95 901902.700 1408189.17:3 7206.93 0.070 0.035 -0.02 <br />S-6 4U1803.L96 1408178.600 7214.70 401803.281 1408178.615 7214.66 -0.015 0.015 -0.04 <br />S-7 40170,.756 ]408167.714 72'1'1.59 401703.596 ]408167.641 722'L.49 -0.160 -0.083 -0.10 <br />S-t3 401604.049 1408156.923 7'23'1.99 40]604.626 1408156.836 7233.02 -0.023 -0.087 0.03 <br />S-9 4(11505.07(1 140814ti.aOG 7243.76 401504.954 1408146.211 7243.(14 -0.122 -0.095 -0.12 <br />T-2 401494.276 1408245.761 7253.8:3 401494.178 1408245.657 7259.68 -0.098 -0.104 -0.15 <br />T 1 4111515.046 140ti047.17a 7229.34 401515..58'1 1408047.180 7232.69 -0.064 -0.093 3.35 <br />S-lU 40140.5.572 1408135.801 7255.06 401405.487 1408135.653 7255.02 -0.085 -0.148 -0.04 <br />S-ll 401306.371 1'108124.914 72611.7.1 401306.252 ]408124.721 7266.5] -0.119 -0.193 -0.23 <br />S-l2 401'100.445 ]408114.113 7277.77 401206.283 1408114.407 7277.50 -0.162 -0.206 -0.27 <br />5-13 401156.778 1408109.017 7282.72 401156.525 1408108.727 7282.30 -0.253 -0.290 -0.42 <br />5-14 401097.470 140810'1.11'17 7288.76 401096.850 1408102.1(14 7287.70 -0.020 -0.463 -1.06 <br />5 15 4(11067.261 .14080!19.285 7291.14 401066.431 1408098.650 7289.61 -0.830 -0.635 -1.53 <br />5-lfi 400968.3'1.8 14080ti8.735 7298.2:3 400966.817 1408087.634 7294.15 -1.511 -1.101 -4.08 <br />5-17 400869.004 1408077.8:'.7 730(1.6'1. 400808.064 1408076.806 7295.67 -0.940 -1.021 -4.95 <br />.C-18 4p0764.31ti 140$067.197 7a0?_.51 4p0768.412 14QRQ66:68? 7298,55 -0.906 -0,514 -'i_Q6 <br />V-l 400779.8'4 1407967.933 7'1.89.12 400779.184 1407967.002 7285.58 -0.640 -0.931 -3.54 <br />V-2 400758.687 1408166.f,O3 7307.66 400757.648 1408166.155 7303.40 -1.039 -0.508 -4.26 <br />5-19 400069.833 14080fi0.f42 7'1.90.86 400669.049 1408056.158 7289.25 -0.789 -0.484 -1.61 <br />5-20 400570.315 1408045.919 7278.10 400569.626 1408045.654 7277.88 -0.739 -0.265 -0.22 <br />5-21 400470.410 1.10t3U:35.153 7252.09 400469.967 1408035.2]9 7251.99 -0.943 0.066 -0.10 <br />S-22 400371.7111 1408024.70~i 72:31.70 400371.281 1408024.592 7231.70 -0.480 -0.113 .00 <br />5-23 40027'.399 140801:3.990 7199.17 400271.900 1408013.755 7199.25 -0.499 -0.235 0.08 <br />5-24 400172.6;5 1408003.006 7166.55 400172.203 1408002.679 7166.73 -0.452 -0.327 0.18 <br />5-25 40007;3.501; 1407992.27II 7150..51 400073.089 1407991.810 7150.50 -0.417 -0.468 -0.01 <br />5-26 :399974.157 ]407981.682 7142.93 399973.830 140781.364 7142.91 -0.327 -0.318 -0.02 <br />5-27 :399874.EiU8 1407971.223 71,6.15 399874.376 1407970.776 7136.14 -0.232 -0.447 -0.01 <br />