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An integrated approach to planning - building the integrated planning model at Tropicana gold mine

机译:Tropicana金矿规划综合办法 - 建立综合规划模型

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At Tropicana gold mine (TGM), mine planning is completed from 'one source of truth' known as the Integrated Planning Model (IPM). The IPM is a block model which forms a core component of the TGM Mine Planning System - used for short, medium and long-term mine planning cycles, and for Mine to Mill reconciliation. The IPM was developed from a desire to consolidate long-term information contained in mineral resource and ore reserve models, with short-term information from the grade control processes, including grade control models and ore polygons. The IPM is informed initially by resource models, upon which the longer term budget and schedules are based. The IPM is routinely updated with grade control models and ore design information, providing increased confidence for short to medium term mine planning. In this format, the IPM also provides a framework for reconciliation of resource performance with grade control, mining actuals and mining schedules, and ultimately milling. As well as a means for analysing past performance through reconciliation, it has proven its worth as a predictor of variation and an input to successful schedule sequencing and change management. The IPM is a critical component of the TGM Mine Planning System, providing a centralised framework for short interval mill feed prediction through to life-of-mine (LOM) planning. Current development of the IPM is working towards incorporating Mine to Mill optimisation and real-time material tracking projects at TGM. If successful, the model will provide a truly powerful mine planning data source. Current development outlines a mechanism for tracking material from Mine to Mill, and for transferring mill performance data back to the IPM. Increasingly advanced material classification and mine planning, incorporating the multiple geometallurgical variables, will enable the mine to provide consistent mill feed products and result in a steady state and optimised mill. This paper outlines the vision, creation and benefits of the IPM at TGM. It also introduces the ongoing developments to ensure the IPM becomes only more relevant to successful and integrated mine planning as TGM matures from the new kid on the block to the old hand in the neighbourhood.
机译:在Tropicana Gold Mine(TGM),矿山规划从被称为综合规划模型(IPM)的“一个真理来源”完成。 IPM是一个块模型,它形成了TGM矿山规划系统的核心组件 - 用于短期,中期和长期矿山规划周期,以及矿山碾磨和解。 IPM是从巩固矿产资源和矿石储备模型中包含的长期信息的愿望制定的,包括等级控制过程的短期信息,包括级别控制模型和矿石多边形。 IPM最初通过资源模型通知,其中长期预算和计划是基于的。 IPM经常使用等级控制模型和矿石设计信息更新,为简短到中期矿山规划提供了更大的信心。在这种格式中,IPM还提供了一种与等级控制,挖掘实际和采矿时间表的资源性能和解的框架,并最终铣削。除了通过对帐分析过去性能的手段,它已证明其值得作为变异的预测和成功进度顺序和变更管理的投入。 IPM是TGM矿山规划系统的关键组成部分,为短暂间隔轧机饲料预测提供了一种集中式框架,通过矿井(LOM)规划。 IPM目前的发展正在努力在TGM融入MINGINATOMITION和实时材料跟踪项目。如果成功,该模型将提供一个真正强大的矿山规划数据源。目前的开发概述了一种从矿井跟踪材料的机制,并将轧机性能数据转移回IPM。越来越先进的材料分类和矿山规划,包含多个几何变量,使得矿井能够提供一致的轧机产品并导致稳态和优化的轧机。本文概述了TGM的IPM的愿景,创造和益处。它还介绍了正在进行的发展,以确保IPM变得更加与成功和集成的矿山规划更相关,因为TGM从街区新的孩子到邻近的旧手中的新孩子。

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