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.~ <br />Stipulation associated with a minor revision submitted November 3, 1982: <br />"The Division directs Colorado Yampa Coal Company to verify the swell <br />factor, material balance and post-mining topography of backfilled and <br />regraded surfaces of the mined area to date at the Eckman Park Mine. <br />verification for this purpose shall consist of a contour map (contour <br />interval not to exceed five (5) fact) produced from a representative <br />survey of areas mined to date utilizing field or aerophoto grammetric <br />techniques acceptable to the Division. Further, the operator shall <br />utilize the required topographic map, in Connection with pre-mining <br />topographic mapping, to deduce overburden material movement involved with <br />the mining conducted to date under Permit No. 79-171. The operator shall <br />submit a report discussing the actual observes material movement, <br />including existing pits, piles and reclaimed and backfilled areas, and <br />the actual swell factors encountered to date. The post-mining <br />topographic maps and report shall be submitted to the Division for review <br />and approval by April 1, 1983". <br />This stipulation was resolved with a letter from Colorado Yampa Coal Company <br />dated March 25, 1983. <br />Stipulations associated with a technical revision submitted on November 5, <br />1982: <br />1. The quarterly monitoring results from the low wal] spoil s]ope must be <br />reported to the Division promptly following the performance of the <br />surveys and visual inspections. <br />2. A performance bond, payable to the State of Colorado, in the amount of <br />E1,342,150.00 must be filed with the Division before any disturbance <br />related to the technical revision request commences. <br />These stipulations are considered resolved at this time. <br />Stipulation associated with a minor revision submitted February 3, 1984: <br />Colorado Yampa Coal Company shall submit a corrected topsoil map. <br />This stipulation is considered resolved at this time. <br />Stipulation associated ~.vith minor revision submitted September 11, 1984: <br />Colorado Yampa Coal Company shall submit annual grazing plans detailing <br />the time of year, the number of Cattle to be grazed in Area b and the <br />length of grazing time. <br />This stipulation is resolved, especially given the current regulations <br />regarding grazing practices. <br />-12- <br />