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Monitoring • <br />After construction of the slide repair has been completed, monitoring will resume. <br />Current monitoring pins (three) will be reset in eppr oximately the same location after <br />construction. One additional pin will be set in the slope above Road A to monitor any <br />movement. These pins will be surveyed on a monthly basis (weather permitting). <br />Monitoring will be conducted weekly during the months of April, May, end June (1994). <br />Data will be submitted to CDMBG on a monthly basis. PYCL will submit a request to the <br />Division after one year to cease monitoring (if no appreciable movement tan be detected). <br />Mo eppreeiable movement was detected during surveys conducted in Apri t, May, snd June of <br />1994; therefore, monitoring was suspended. Monitoring results were submitted to LDMG on <br />July 21, 1994 in MR No. 31. Monitoring pins will remain in place for future reference. <br />References <br />Xuang, Yang X. 1983. Stability Analysis of Earth Slopes. Van Hostrand Reinhold Lompany. <br />Len, Brian D. 1990. Geotechnicel Investigation of Pond 006 Slope Failure, Seneca lI-Y <br />Mine. <br />VonGUnten, MicheeL w. 1992. Geosystem Slope Stability Analysis Program. YonGUnten <br />Engineering Software, Inc. <br /> <br />13-4B-10 Revised 07/21/94 <br />