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Spoildump in mines designing

  • (PDF) Mine Waste dumps and tailing dams Aman shrivastava

    External dump is created outside the pit whereas internal dump is created inside back of the mining area.These waste rock dumps are heterogeneous in terms of grain size and structure. The fragmentation of rock in a dump is a product of number of mechanical processes, like drilling, blasting, ripping, etc.

  • Characterization of Shear Strength Properties of Spoil

    Professor, Department of Mining Engineering, Indian Institute of Technology- Indian School of Mines, Dhanbad, Jharkhand, India. Abstract The shear strength and thereby the stability of spoil dump depends upon the nature and distribution of the constituent materials present in it. In a coalmine spoil dump, the

  • Phytoremediation of coal mine spoil dump through

    Jul 01, 2008· Field experiment was conducted on mine spoil dump on an area of 10 ha, to restore the fertility and productivity of the coal mine spoil dump using integrated biotechnological approach.The approach involves use of effluent treatment plant sludge (ETP sludge), as an organic amendment, biofertilizers and mycorrihzal fungi along with suitable plant species.

  • GeoMine Indonesia

    Lufi has 23-year experiences in geotechnical, mine design, mine operation and mine management. He was graduated from Institut Teknologi Bandung majoring in Mining Engineering in 1996 and earned his master degree from Colorado School of Mines (CSM) in 1997.

  • Understanding the salinity issue of coal mine spoils in

    Oct 06, 2013· Coal mine spoils (CMSs), the solid wastes originated from the rock formations and soil cover overlying or interbedded with coal seams, are a worldwide environmental management challenge. Previous studies have shown that salinity is of most concern among the CMSs environmental impacts, especially in Australia. With increasing concerns from both the governments and communities, there

  • 5. Mine Operations - NTEPA

    Nolans Bore Mine Notice of Intent The initial pit location was chosen to minimise the movement of waste and maximise ore recovery to a Rare Earth Elements (REE) cut off of 1%. 5.2 Mine Schedule Current geological interpretations and preliminary mine design investigations indicate a minimal amount of waste needs to be moved over the life of the

  • Sustainable reclamation of coal mine spoil dump using

    area of overburden dump at Padmapur coal mine under Western Coal fields Ltd. in Chandrapur district located 165 km south of Nagpur, India. The Padmapur coal mine is near to Tadoba National Park and Tiger Reserve. It is an open cast mine with total lease hold area of about 557 ha. and the mining quarry area of 143 ha. The area falls

  • Spoil dump design and rehabilitation management practices

    Apr 27, 2007· (1998). Spoil dump design and rehabilitation management practices (Australia ) International Journal of Surface Mining, Reclamation and Environment: Vol. 12, No. 2, pp. 57-60.

  • (PDF) Mine Overburden Dump Failure: A Case Study

    In any open cast mine, the management of stripped spoil during mining is crucial to the mines successful operation. The improper management of the overburden (OB) dump can result in stability

  • Nick Gardner, MEng., P.Eng. - Manager of Mining

    View Nick Gardner, MEng., P.Eng.s profile on LinkedIn, the worlds largest professional community. Nick has 11 jobs listed on their profile. See the complete profile on LinkedIn and discover Nicks connections and jobs at similar companies.

  • APPLICATION OF BEST AVAILABLE TECHNOLOGY TO

    RECLAMATION DESIGN AND INTEGRATION WITH MINE PLANNING Harold J. Hutson, P.E., P.G., BRS Inc., Riverton, WY Introduction BRS, Inc. has utilized Carlsons Natural RegradeTM software to design the reclamation and stabilization of abandoned open pit uranium mine spoils, AML Project 16N, located in the Gas Hills Uranium District in central Wyoming.

  • Construction over Mine Spoil Fills

    the mine spoil fill adjacent to the building Borings found the top 10 feet of mine spoil soft and wet Water flow through mine spoil considered pseudokarst. Slaking of the shale portion of the spoil creates a crusting of the surface over time. Construction/site development destroys this crust allowing water

  • REQUEST FOR PROPOSAL (RFP) FOR SELECTION OF AN

    MODULE 2: Mine Model & Related Infrastructure & Coal Handling & Processing Plant Time Frame for Completion: 10 weeks ¾ Mine Design / Layout Pit layout design and optimization Boxcut design and location Haul road layout and design Development of mine cross-sections Layout & design of spoil dump (Ex-pit and In-pit)

  • Design and Drafting Cipher Design Solutions

    Mining Drafting . With past experience with various mine sites to we can help you achieve e ngineering compliance for e xisting road diversions, c reek diversion and rehabilitation projects, and t emporary/permanent access to mine sites or spoil dump zones. Such projects in the past include: Collinsville Mine, Blair Athol Mine and, South Walker

  • University of Wollongong Research Online

    design and staging of waste dumps are pit mining sequence and the production schedule, as these parameters influence the waste dump starting location, advancing rate and the ultimate dump volume (Kennedy, 1990). There are various methods of waste disposal in surface mining operations, depending upon economics and safety.

  • Slope Stability Analysis for the Design of a New Lignite

    Jan 01, 2017· Fig.1. Location of the design open-pit and spoil dump and slope stability analysis [1]. 53 Zbigniew Bednarczyk / Procedia Engineering 191 ( 2017 ) 51 †58 The geological site investigations in the area of future excavation included 165 boreholes. For the external spoil dump 66 boreholes and 29 CPTU piezocone soundings were performed [5].

  • design a open pit quarry - Crusher, quarry, mining and

    A project is taken up at Singareni Collieries to design a pit, spoil dump and production Quarry surface limit is defined on the basis of quarry floor limits by Read more. Lesson 2 Site Preparation & Plant Design : Pit & Quarry. Mine and Quarry Design (Mining) - Wardell Armstrong.

  • Very High Coal Mine Spoil Dumps - ACARP

    The design of open cut coal mine spoil dumps has entered a new era of reliability with specific guidance on the applicability of the widely used BMA shear strength framework to very high (exceeding 350m) dumps and non-compliant spoils.

  • SOIL MOISTURE VARIABILITY AND ACID MINE DRAINAGE IN

    Soil moisture of the spoil dump of Šobov was monitored in three geomorphological levels. By the geomorphological level we generally understand a horizontal line going from the east to the west of the spoil dump. Level 1 corresponds to a base of upper slope of the spoil dump (line made by the points 11, 21, 31), level 2

  • GEOVIA Minex Course Catalog Indonesia

    Convert insitu reserves into run of mine reserves Display reserves blocks in 3D Plot detail pit block in 2D plan Create dump design and spoil dump surface Create dump profile surfaces and design rehabilitated surfaces Set out blast patterns and generate drillers reports

  • Guidelines for Mine Waste Dump and Stockpile Design

    Guidelines for Mine Waste Dump and Stockpile Design is a comprehensive, practical guide to the investigation, design, operation and monitoring of mine waste dumps, dragline spoils and major stockpiles associated with large open pit mines.

  • Copper Refinery Souvenirs

    A copper tray found in a spoil dump next to a mine at Jerome, Arizona. Most of the mines in Arizona tried casting souvenirs at some time. Some had no embossing but this reads UVX, the original name for the United Verde Extension and Jerome Arizona mine, before it was renamed Jerome Arizona.

  • Reasonable coal pillar design and remote control mining

    Apr 03, 2019· 4.2. Mining design. The HTM working face is located at the northwestern boundary of the coal mine, which is seated in the 2# coal seam with 390 m along the strike direction and 60 m along the dip direction. The mining design is shown in figure 12. This area cannot be exploited by the open-pit mining

  • DEPARTMENT OF MINING ENGINEERING INDIAN

    design in mine roadways and tunnels under various rock mass conditions 28 ashim kumar sinha 28-03-2003 prof. s b srivastava development of design guide line and strata control standard in multiple seam workings with thin parting in indian coal mines 29 jagdish kumar mahnot 07-11-2003 prof. u k singh formulation of optimum

  • Open Pit Mining Operations

    Dec 15, 2016· The previous topic has established that surface mining operations include several main activities that include the ore extraction or mine of the material, the overburden excavation and removal, the overburden transport, the waste disposal, the low grade material pile and transport for future treatments or separated process. The ore extraction and the material handling process were covered

  • Biotechnological approach for ecosystem restoration of

    Mine-degraded land (mine spoil dumps) has been restored through plantation in India by eco-friendly and cost-effective approach. This technology involves selection of suitable native plant species, isolation and inoculation of site-specific nitrogen-fixing microbial strains and nutrient mobilising vesicular arbuscular mycorrhizal species in combination with organic amendments to control the

  • Integrated optimization of underground mine design and

    design process, however, optimality is automatically violated. Work completed by Smith and ORourke (2005) concluded that using cut-off grades to drive mine design and planning is unnecessary as the optimization process will mine the portion of the deposit that is

  • Shear Strength Framework for Design of Dumped Spoil Slopes

    Jun 19, 2015· Dump design is challenging because there is usually no opportunity for site-specific investigations and testing. A shear strength framework for open pit coal spoil dump materials has been developed for reliable assessment of shear strength parameters from visual-tactile observations.

  • Transylvanian mining railway - Wikipedia

    The Transylvanian Mining Railway was a local interest narrow-gauge (760mm gauge) railway which was the first mining railway in Transylvania. This railway was built to ease the transportation of the iron ore mined from the iron ore mines from Ghelari to the blast furnace in Govăjdia and the ironworks from Hunedoara.This railway was also known as the "Hunedoara-Ghelari Local Interest Railway

  • Confirmation Seminar - David Edwards - School of Civil

    Apr 07, 2016· The results of the current Ramp05 study will assist in the design of future spoil dump designs at the Meandu Mine. Future work is likely to include additional sampling and characterisation of future overburden dump material, the analysis of the results of testing to date and their incorporation into future dump designs.

  • Benjamin Jalink - Graduate Mining Engineer - Thiess LinkedIn

    -Assisted in design and scheduling of short-term terrace mine plans using Vulcan and Spry software.-Experienced in electronic detonating systems in through seam blasting, pattern design and optimal timing practices.-Exposure to 2D geotechnical analysis on highwall and spoil dump stability using Slide and Galena Software

  • What is slope stability, Overburden (spoil dump) in mining

    Aug 30, 2020· slope stability definitions slope stability methods, and factors influencing spoil dump stability in opencast mines with multiple choice questions. Designing of Stabilisation measures to improve their performance including (a) Additional drainage measures. (b) Reinforcement techniques etc.

  • Mine reclamation in British Columbia : accolades and

    In the early days of mine reclamation, little consideration was given to the eventual need for reclamation in the design of the mine. Designing for closure, a term introduced by Brodie et al (1992) but implicitly applied in early mining and reclamation plans (Jordan and Hoffman 1977) has developed as an integral part of the mine design process.

  • Tailings and Mine Waste Management for the 21st Century 2015

    The inaugural Tailings and Mine Waste Management for the 21st Century Conference was held in Sydney, Australia from 27-28 July 2015. This new conference series aims to be the benchmark for sharing knowledge and experience on tailings management and sustainable mining practice in Australia and the rest of the world. The two-day technical program included keynote presentations by four

  • Mine design, scheduling, and modifying factors methodology

    Mine design Individual panels vs. big blocks For the budget period and up to the first five years of the life-of-mine plan, the mine designs are done per panel. The mine designs will have a solid pillar between panels. The ventilation holings are not represented as part of the mine design and are accounted for by the application of modifying

  • (PDF) Mine Overburden Dump Failure: A Case Study

    Dump failures had occurred in different coal mines such as an open-pit mine of Singareni Collieries Company Ltd. (Poulsen et al. 2014), Basundhara mines (Behera et al. 2016), and Jayant opencast

  • (PDF) OPEN PIT DESIGN AND SCHEDULING - I.T SOLUTION FOR

    Generation of Plans, Sections and reportsA project is taken up at Singareni Collieries to design a pit, spoil dump and production scheduling using 'Apollo & Orion modules of MINEX software', to get the desired pit design and stage wise plans for preparation of feasibility report.

  • Ramkishore B - Executive Engineer - NLC India Limited

    Ground Improvement, reclamation and afforestation works in mines spoil dump yard. Preparation of quantity and cost estimates for all outsourced construction and maintenance works in Mines including floating of tenders, scrutinizing tender bids and awarding the work to agencies.

  • What Do Engineers and Geoscientists Do?

    designing a spoil dump for an open pit mine, or creating a computer simulation of a contaminant plume, Geological Engineers balance the technical, economic, environmental, and social aspects of their work. 14 Develop resources and protect the environment. Geological Engineering

  • Andrew Dittmann - Manager - Strategy, Brand & Sales - MEC

    Apr 10, 2019· As the Manager of Strategy, Brand and Sales, Andrew is responsible for the medium to long term strategic direction and growth of MEC Mining. With previous experience in business development, management, and mining engineering he delivers the expertise required to cultivate and implement innovative strategies to transform the MEC Mining brand.

  • Chapter 9 Waste Rock and Rejects

    proposed that the mine will produce approximately 10 Mtpa of product coal for the export market over the 46 year operational mine life. Production from the project will primarily be high quality coking coal with some thermal coal. 9.2.2 Waste Rock The open cut mining process will involve stripping topsoil, weathered and unweathered waste rock and

  • DEPARTMENT OF MINING ENGINEERING INDIAN INSTITUTE

    design in mine roadways and tunnels under various rock mass conditions 28 ashim kumar sinha 28-03-2003 prof. s b srivastava development of design guide line and strata control standard in multiple seam workings with thin parting in indian coal mines 29 jagdish kumar mahnot 07-11-2003 prof. u k singh formulation of optimum

  • CiteSeerX SOIL MOISTURE VARIABILITY AND ACID MINE

    CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Abstract The problems of acidification of some environmental components by acid mine drainage (AMD) are well-known all over the world, mainly in the regions with developed mining industry and in the regions with abandoned mines. AMD production and its consequences can be found also in the spoil dump of pyritized

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