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英语翻译(35)Since early July 1981,NZCRS \x05supported and extens

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英语翻译
(35)Since early July 1981,NZCRS \x05supported and extensive programme of exploration in the Mokau Coalfield .In 1982 the Mines Division requested NZCRS to obtain preliminary geotechnical data that could be used for an interim mining feasibility study.The work was completed in 1982(Brown 1982).Coal assessment continued in1983 until early 1984,and the collection of appropriate geotechnical laboratory testing,updates the earlier geotechnical evaluation (Brown 1982),and addressess the geotechnical issues raised in the interim mining feasibility study.
(36)This report review and condenses selected existing published material on the Mokau Coalfield .Its purpose is to inform the public of the investigations undertaken to date and those necessary prior to a Government decision to proceed with the development.The Mokau coalfield lies 20km inland from the west coast between the Mokau and Awakino Rivers .It covers 150km2 of which two third is deeply dissected bush country rising 500m above sea level .Two thirds of the coalfield is held in multiple Maori ownership.The field has one privately operating underground mine with an output of approximately fifty tonnes per week.
(37)Brief assessment of the Farnworths Mine at Mahoenui,Mokau .Emphasis on coal seam cleats.Structure particularly the size and frequency of faults,mining operations,geotechnical properties of roof and seam floor.
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