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Welbeck Colliery

机译：维尔贝克煤矿

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A planning application by UK Coal Ltd for the disposal of colliery spoil by raising the height of the existing tip at Welbeck Colliery was permitted by Nottinghamshire CC in February. The key issues related to visual impact, increased height of the tip, stability and restoration. Colliery spoil from Welbeck Colliery (comprising coarse discard and dry fines) is presently disposed of on the spoil heap west of the colliery to a maximum height of 118m. It was proposed to increase that level. Reserves at the colliery are expected to last at least into the medium term, defined as a 10-12 year period, and to remain viable the colliery must have access to a secure economic means of spoil disposal. At current rates of production, the approved disposal scheme had a remaining life of 7-8 years from 2001, and to achieve sufficient capacity for the 10-12 year disposal period required, a minimum additional capacity of 1.27 cu.m was required. It was proposed to amend the existing spoil disposal scheme within its current boundaries to a maximum height of 130m.
机译：2月，诺丁汉郡CC批准了UK Coal Ltd计划通过提高Welbeck煤矿现有尖顶的高度来处置煤矿弃渣的计划申请。关键问题涉及视觉冲击，尖端高度增加，稳定性和修复性。来自韦尔贝克煤矿的煤矿废渣（包括粗碎屑和干粉）目前被处置在煤矿西侧的废渣堆上，最大高度为118m。建议提高这一水平。预计煤矿的储藏至少要持续到中期（定义为10至12年），并且煤矿要想维持生存，就必须获得可靠的经济弃渣手段。以目前的生产率计算，批准的处置方案从2001年起的剩余寿命为7-8年，并且要达到所需的10-12年处置期的足够容量，至少需要1.27立方米的额外容量。建议将现有的弃渣处理方案在其当前范围内修改为最大高度130m。

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    《Mineral Planning》 |2002年第92期|共1页
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  • 正文语种 eng
  • 中图分类 矿物学;
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