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approximately 300 west of survey monument no. 11 1. As noted on the November and <br />December 1998 inspection forms, other cracks and buckling on the shoulder and roadbed <br />were identified between monument nos. l l I and lli. No repair work has been <br />performed in these areas to date. <br />1I1. Map <br />The monitoring locations for the second half of 1998 are shown on the Second Half 1998, <br />Subsidence Map. The map also indicates the location of the longwall face on a monthly <br />basis. <br />IV. Conclusions <br />Subsidence monument and power pole surveys disclosed no unusual developments <br />during the reporting period. Subsidence magnitudes and projected draw angles were --' <br />within the anticipated ranges previously documented for the area. <br />Structures remained essentially unaffected during the period with the exception of the <br />predicted impacts to the county road and power poles. During the period of subsidence, <br />the county road was maintained in good condition. The required repairs to County Road <br />No. 33 are tentatively scheduled for spring of 1999 as the weather improves. No adverse <br />impacts, i.e. imminent failure of structure, were evident with regard to the power lines. <br />Filed:\environmental\document\subsidence\982ndsub.doc <br /> <br />