Laserfiche WebLink
EXHIBIT 22 <br />• SUBSIDENCE MONITORING SCHEDULE <br /> Monument Monitoring Status/Schedule <br /> UA1 Suspended 4th quarter 1994 <br /> UT2 Suspended 4th quarter 1994 <br /> U1 Suspended 4th quarter 1994 <br /> U2 Suspended 4th quarter 1994 <br /> U3 Suspended 9th quarter 1994 <br /> U4 Suspended 4th quarter 1994 <br /> US Suspended 4th quarter 1994 <br /> U8 Suspended 4th quarter 1994 <br /> U9 Suspended 4th quarter 1994 <br /> U10 Active - Landslide - Note 1 <br /> U11 Active - Landslide - Note 1 <br /> U21 Active - Landslide - Note 1 <br /> U22 Active - Landslide - Note 2 <br /> U25 Active - Lone Pine Gulch - Note 3 <br /> U26 Active - Lone Pine Gulch - Note 3 <br /> U27 Active - Lone Pine Gulch - Note 3 <br /> Panel Monitoring Status/Schedule <br /> 19-23 Note 4 & 5 <br /> 24-30 Note 4 & 6 <br /> 31-38 Note 4 & 7 <br />• <br /> Note 1: Monitor twice per year in the early spring and late <br /> fall. <br /> Note 2: Monument damaged by vandals in June 1993. Re-establish <br /> monument in the spring of 1995 and monitor in <br /> accordance with note 1. <br />Note 3: Monitor four times per year as close to the end of each <br />calendar quarter as possible. <br />Note 4: Visually in June before retreat mining and two years <br />after retreat mining has occurred. <br />Note 5: Establish new subsidence monument in the center of <br />panel 21. Monitor semi-annually. Monitor prior to <br />retreat mining and continue monitoring for two years <br />after mining is complete in panels 19-23. <br />Note 6: Re-initiate monitoring of monuments U2, U3, US and U9. <br />Monitor semi-annually. Monitor prior to retreat mining <br />and continue monitoring for two years after mining is <br />complete in panels 24-30. <br />Note 7: Bear and DMG will jointly evaluate the need for <br />• subsidence monitoring over panels 31-38 prior to <br />commencement of mining in the area. <br />TR-023 July 1995 <br />