Contract Mining versus Owner Mining - The Way Forward*

R. Suglo
{"title":"Contract Mining versus Owner Mining - The Way Forward*","authors":"R. Suglo","doi":"10.4314/GM.V11I1.53274","DOIUrl":null,"url":null,"abstract":"Mining involves many operations such as rock breakage, materials handling, equipment maintenance, mine design, scheduling and budgeting. At one stage or the other mine managements often have to decide whether to undertake a major mining operation using their own equipment and personnel or to contract the operation out to a specialised mining contractor. By contracting out one or more of their mining operations, the mining companies can concentrate on their core businesses. This paper reviews contract mining and owner mining to determine the merits and demerits of each and how they affect the economies of the mining companies. The results show that the decision to adopt owner mining or contract mining is influenced by the life of the mine, the availability and use of capital, and that contract mining helps to reduce the cost of mines with short life spans. The general trends in the mining industry show that contract mining will be the way forward for most mines under various circumstances in the future.","PeriodicalId":12530,"journal":{"name":"Ghana Mining Journal","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ghana Mining Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4314/GM.V11I1.53274","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

Abstract

Mining involves many operations such as rock breakage, materials handling, equipment maintenance, mine design, scheduling and budgeting. At one stage or the other mine managements often have to decide whether to undertake a major mining operation using their own equipment and personnel or to contract the operation out to a specialised mining contractor. By contracting out one or more of their mining operations, the mining companies can concentrate on their core businesses. This paper reviews contract mining and owner mining to determine the merits and demerits of each and how they affect the economies of the mining companies. The results show that the decision to adopt owner mining or contract mining is influenced by the life of the mine, the availability and use of capital, and that contract mining helps to reduce the cost of mines with short life spans. The general trends in the mining industry show that contract mining will be the way forward for most mines under various circumstances in the future.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
合同挖矿与所有者挖矿——未来之路*
采矿涉及许多作业,如岩石破碎、物料搬运、设备维护、矿山设计、调度和预算。在某一阶段,矿山管理部门往往必须决定是使用自己的设备和人员进行重大采矿作业,还是将这项作业承包给专门的采矿承包商。通过将一项或多项采矿业务外包出去,矿业公司可以专注于其核心业务。本文对合同采矿和业主采矿进行了回顾,确定了各自的优缺点以及它们对矿业公司经济的影响。研究结果表明,矿山是采用业主开采还是合同开采,受矿山寿命、资金可用性和使用情况的影响,合同开采有利于降低矿山寿命短的成本。采矿业的总体趋势表明,在未来各种情况下,合同采矿将是大多数矿山的前进方向。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Geotechnical Modeling of Optimal Pit: West Limb of the Tarkwaian of Ghana A Geoeconomic Planning and Evaluation Model for Artisanal Small-Scale Gold Mining in Ghana Beneficiation of Iron Oxides from Cupola Furnace Slags for Arsenic Removal from Mine Tailings Decant Water A Contactless IoT-Based GPS-Tracked Waste Bin to Curb Medical Waste Infections in Ghana Characterisation of Small-Scale Gold Mining Tailings in the Western Region of Ghana
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1