Laserfiche WebLink
Monitoring requirement Regulation citation In compliance: <br />Yes / no ? Comment <br />' 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 />weekl <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 In compliance based on observations <br />subsidence. 2.05.6(6)(d)(i) Yes 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 observations <br />use of renewable below. <br />resource lands or <br />structures <br /> <br />Item Predicted impact in <br />Observed impact Prediction accurate? <br /> ermit a lication Yes/no/indeterminate <br /> Maximum 6.0 ft. <br />Vertical (72 in.) for panel Cumulative maximum of 5.6 fr. <br />subsidence 3 Right [Table 18 (at station W55 in panel 3R) Yes <br />magnitude of Exhibit 7D-1 <br /> of ermit] <br /> Maximum 0.78 ft. <br />Yes. Although observed is <br />Horizontal (9.4 in.) for greater than predicted, <br />displacement Panels 3 R and 4R Cumulative maximum of 1.5 ft. prediction was for an 800 ft. <br />magnitude [Table 18 of (at station H62D in panel 4R) panel, rather than the actual <br /> Exhibit 7D-1 of 1000 ft. panel. <br /> ermiQ <br /> Maximum 23 Less than 14 degrees (based on <br /> degrees [page 2 zero subsidence at station H 64 <br />Angle of draw of Exhibit 7D in that is approximately 250 ft Yes. <br /> permit outside direct undermining). <br /> a lication]. <br />