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to 1400 ft. <br />beyond, with <br />subsidence > <br />1 "/day -survey <br />daily <br />c) underneath <br />structure to 1400 <br />ft. beyond, with <br />subsidence <_ <br />1 "/day -survey <br />week( <br />Submitted monitoring <br />report semiannually, 2.05.6(6)(c)(i)(E) Yes <br />within 60 days after <br />re ortin eriod <br />Conducted sufficient <br />post-mining monitoring 2.05.6(6(c)(i))(F) Yes <br />to verify subsidence <br />rediction <br />Accurately predicted 2.05.6(6)(d)(i) Yes In compliance based on <br />subsidence. observations below. <br />There was no imminent <br />or actual material <br />damage or diminution of 2.05.6(6)(d)(i) Yes In compliance based on <br />use of renewable observations below. <br />resource lands or <br />structures <br /> <br />Item Predicted impact in <br />Observed impact Prediction accurate? <br /> ermi[ a lication yes/no/indeterminate <br /> Maximum 6.0 ft. <br />Vertical (72 m.) for panels <br />subsidence 4 and 5 Right Cumulative maximum of 5.4 ft. Yes <br />magnitude [Table 18 of (at station H62B in panel 4R) <br /> Exhibit 7D-1 of <br /> ermit <br /> Maximum 0.78 ft. Yes. Although observed is <br /> <br />Horizontal (9.4 in.) for <br />greater than predicted, <br />displacement Panels 4 and 5 Cumulative maximum of 1.2 ft. prediction was for an 800 ft. <br />magnitude Right [Table 18 (at station H62D in panel 4R) panel, rather than the actual <br /> of Exhibit 7D-1 <br />1000 ft. panel. <br /> of ermit] <br /> Maximum 23 Less than 15 degrees (based on <br /> degrees [page 2 Zero subsidence at station W59 <br />Angle of draw of Exhibit 7D in that is approximately 250 ft. Yes. <br /> permit <br />li <br />ti outside direct underminin <br />g)' <br /> ca <br />on . <br />a <br />