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Chapter 9 – Waste Rock and Rejects

The open cut mining process will involve stripping topsoil, weathered and unweathered waste rock and extracting coal quantities to meet coal production requirements. Approximately 5,300 Mbcm (approximately 9,500 Mt at an assumed bulk density of 1.8) of waste rock (overburden and interburden) will be removed over the life of the project.

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Guidelines for Mine Haul Road Design - UBC Library Open ...

Learning, knowledge, research, insight: welcome to the world of UBC Library, the second-largest academic research library in Canada.

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INVESTIGATION AND DESIGN - British Columbia

INVESTIGATION AND DESIGN OF MINE DUMPS INTERIM GUIDELINES Prepared for the: British Columbia Mine Dump Committee with funding provided from the Provincial Sustainable Environment Fund . Prepared by: Piteau Associates Engineering Ltd. 215 • 260 West Esplanade North Vancouver, B.C. V7M 3G7 . MAY 1991. Canadian cataloguing in Publication Data Main entry under title: Investigation & design .

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A note on design parameters for in-pit coal waste dumps in ...

A note on design parameters for in-pit coal waste dumps in weak rock PJN Pells 530 APSSIM 2016, Brisbane, Australia 4.3 Dilemma of Failure No. 2 Back-analyses of Failure No. 2 (see Figure 8) indicated that, for the adopted piezometric surface, the effective stress parameters would have to be as follows: • Saturated waste. c' = 12 kPa.

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CHAPTER 11: MINE WASTE DUMP - Semantic Scholar

The control of runoff water and drain recharge is also very important in design of - mine waste dump. As the dump is composed of blasted rock material, proper dust control and dust suppression methods should be used. Figure 1 : Construction of mine waste dump in lifts 4

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Mining | Government of Yukon

Pages and documents related to mining in Yukon. Mine. Exploration. Mining land use. Placer. Hard rock. Quartz. Mineral Resources Branch. Canada.

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MANAGEMENT OF MINING, QUARRYING AND ORE .

• Operating mines based on new design. For abandoned mines, it is important: • to undertake site monitoring (including land form(s), geology, soil type(s), hydrogeology, flora and fauna, land use, heritage, overburden and waste characterisation, recycling potential, etc.) to obtain a clear picture of the situation; • to establish treatment objectives according to required future land use ...

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Guidelines for Mine Waste Dump and Stockpile Design (2017 ...

Guidelines for Mine Waste Dump and Stockpile Design (2017) This book is a comprehensive account of the current state of practice and provides insight and guidance to mine operators, geotechnical engineers, mining engineers, hydrogeologists, geologists and other individuals that are responsible at the mine site level for ensuring the stability and performance of these structures. Readership ...

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Research - Geotechnical Engineering Centre - The ...

Closure design for waste rock dumps at Cadia Hill Gold Mine in New South Wales, including an instrumented 0.7 ha, 15 m high trial waste rock dump, and studies on the use of mixtures of benign trafficked rock and tailings as an alternative cover material, to overcome the .

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Mine Health and Safety Guidelines (as issued by the Chief ...

To facilitate access to the guidelines, this Book is issued which is entitled Guidelines issued by the Chief Inspector of Mines. The book contains all guidelines, notwithstanding the fact that they may have been replaced by new guidelines, as all guidelines remain historically relevant. Only guidelines which have been published in terms of ...

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HOME | REDROCKGEO

His areas of expertise include rock slope & waste dump engineering, design and implementation of slope monitoring and risk management systems, structural geology modelling, and technical assurance and compliance auditing. Tim has led geotechnical operational and design teams supporting major iron ore and gold mining operations. Accountability in his previous roles included design signoff for 9 ...

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Guidelines for Mine Waste Dump and Stockpile Design - 1st ...

2017-04-21· Guidelines for Mine Waste Dump and Stockpile Design summarises the current state of practice and provides insight and guidance to mine operators, geotechnical engineers, mining engineers, hydrogeologists, geologists and other individuals that are responsible at the mine site level for ensuring the stability and performance of these structures.

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Chapter 4 - GARDGuide

2012-05-17· Mine design, development of the mine waste management plan and closure planning are incorporated into the ESIA while detailed design and mine permitting follow and are also considered part of the mine planning phase. During this phase, the intensity .

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Development and Application of the Coal Mine Roof Rating ...

The Coal Mine Roof Rating (CMRR) was developed more than 10 years ago to meet the needs of mine planners for a simple, repeatable, and meaningful classification system [Molinda and Mark 1994]. It employs the familiar format of Bieniawski's RMR, summing the individual ratings to obtain a final CMRR on a 0–100 scale.

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Guidelines for Mine Waste Dump and Stockpile Design ...

Guidelines for Mine Waste Dump and Stockpile Design summarises the current state of practice and provides insight and guidance to mine operators, geotechnical engineers, mining engineers, hydrogeologists, geologists and other individuals that are responsible at the mine site level for ensuring the stability and performance of these structures.

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Open Pit Coal Mining In South Africa Stock Image - Image ...

Photo about Large Rock Dump Trucks and Excavators digging and hauling in an open pit coal mine in South Africa. Image of burn, greenhouse, hauling - 113317099

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Haul Road Design Guidelines - MiningInfo

Haul Road Design Guidelines. Contents. 1 Stopping Distance; 2 Sight Distance; 3 Road Widths; 4 Crossfall; 5 Superelevation; 6 Gradient; 7 Intersections; 8 Cross roads; Surface mine haul roads are used for transporting raw products from the mine to the preparation plant, and waste dumps. Every aspect of highway engineering, including minimum slope inclines, properly banked curves, and adequate ...

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Risk assessment workbook for mines

workbook for mines Metalliferous, extractive and opal mines, and quarries IGA-019 December 2009 Mine Safety Operations Version 5.0 Page 1 of 64 Document controller: Mathew Barnes IGA-019 (TRIM: OUT09/16488) December 2009. Disclaimer . The compilation of information contained in this document relies upon material and data derived from a number of third party sources and is intended as a guide ...

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Innovation drives South Africa's underground mining industry

2020-09-02· The proudly South African, level 3 broad-based black economic empowerment compliant OEM was founded 40 years ago to produce specialised roofbolting equipment for the underground coal mining industry in South Africa. This article first appeared in Mining Review Africa Issue 8, 2020

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Assessing the Design, Size, and Operation of Sediment ...

include works such as mine pits, benefaction plants and related facilities, mine waste rock dumps, tailings ponds, roads, and ditches. Mining companies are responsible for minimizing erosion from disturbed areas and for collection and treatment of runoff from these areas before it is discharged into the receiving environment. The Ministry of Environment (MoE) document titled Developing a ...

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(PDF) Guidelines for Mine Haul Road Design

Of the 13 responding m ines, eight were coal mines, three were me tal mines, one was an oil sand operation and one was a graphite mine. Some mines had very large yearly production (e.g.,

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Paper: Geotechnical risk management for open pit mine ...

Carter, TG 2014, 'Guidelines for use of the Scaled Span Method for Surface Crown Pillar Stability Assessment', Proceedings of the 1st International Conference on Applied Empirical Design Methods in Mining, International Society for Rock Mechanics and Rock Engineering, Lima.

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Design of Surface Mine Haulage Roads - A Manual

Design of Surface Mine Haulage Roads - A Manual By Walter W. Kaufman and James C. Ault UNITED STATES DEPARTMENT OF THE INTERIOR Cecil D. Andrus, Secretary BUREAU OF MINES WMC Resources Ltd have the expressed permission of the "National Institute for Occupational Safety and Health" to replicate and present this document in Full for use by its employee's. This document was .

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Innovation drives South Africa's underground mining industry

2020-09-02· The proudly South African, level 3 broad-based black economic empowerment compliant OEM was founded 40 years ago to produce specialised roofbolting equipment for the underground coal mining industry in South Africa. This article first appeared in Mining Review Africa Issue 8, 2020

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