common core underground soft rock mining

  • Appendix H – Common Core Modules : Mining Health,

    2015-4-15 · First Line Underground Mine Supervisor – Underground Soft Rock Miner #770131 – Common Core; Surface Mining. Surface Miner #771210 – Common Core and Specialty modules; Common Core for Generic First Line Supervisor Program #770141– Surface Mining, Surface and Underground Diamond Drilling Operations and Surface and Underground Electrical ...

  • Mining List of Modular Mining Programs

    2019-12-12 · - Common Core for Basic Underground Soft Rock Miner - Specialty Modules for Underground Soft Rock Miner Program #770131 - Common Core for First Line Underground Mine Supervisor—Underground Soft Rock Mining Program #770141 - Common Core for Generic First Line Supervisor—Surface Miner, Surface and Underground Diamond Drilling Operations and ...

  • Common Core Training | NORCAT Training

    2021-10-18 · #770225 - Basic Underground Hard Rock Mine Service Types Common Core. Service Type Common Core is required to be completed before an employee can perform any underground work. This level of safety training has proven useful to individuals who wish to secure employment with mining service contractors.

  • Underground Hard Rock Miner Common Core | Northern ...

    The Underground Hard Rock Miner Common Core Program is designed to cover the following areas of competency required in the Ministry of Training, Colleges and Universities (MTCU) Certification Program 770010. This program is not currently available. U0000 – Follow Surface and Underground Induction Procedures. U0001 – Perform General Inspections.

  • Underground Hard Rock Miner Common Core Program |

    The program covers the knowledge and skills required to work competently as an Underground Hard Rock Miner. Although customizable to meet the mining area’s specific needs, this modular training program covers some areas of competency required in the Ministry of Labour, Skills Development and Training Modular Program 770010.

  • BASIC UNDERGROUND HARD ROCK MINER COMMON

    2008-3-3 · BASIC UNDERGROUND HARD ROCK MINER ‐ COMMON CORE. U0000 Follow Surface and Underground Induction U0001 Perform General Inspections U0002 Scale Loose Rock U0003 Set Up Wooden Staging U0004 Drill Rock U0005 Rock Bolt Ground U0006 Blast Rock U0010 Muck with Load Haul Dump Machine

  • Qs and As for Underground Hard Rock Miner

    2019-12-12 · Underground Hard Rock Miner Program #770010 1. Why was the Common Core revised? The Common Core was updated to reflect current practices in the mining industry in Ontario. It was recognized that, in the evolution of the mining industry today, the composition of the previous Common Core required training in several modules that were

  • Common Core Training - CDDA

    Norcat Common Core Training. NORCAT’s Common Core Training is delivered at NORCAT’s office in Sudbury, ON and the NORCAT Underground Training Centre in Onaping, ON. Courses include Basic Underground Hard Rock Miner, Basic Underground Hard Rock Miner Service Type, Surface Miner, First Line Underground Mine Supervisors and Generic Supervisors.

  • (PDF) Underground mining Methods - ResearchGate

    2 天前 · Underground Mining Methods. Soft rock Mining Methods. Blast mining. Shortwall mining. Coal Skimming (or Sink and Fl oat) method. Hard rock Mining Methods. Stoping. 1) Room and pillar. 2) Bench and ...

  • (PDF) Underground mining Methods - ResearchGate

    2 天前 · Underground Mining Methods. Soft rock Mining Methods. Blast mining. Shortwall mining. Coal Skimming (or Sink and Fl oat) method. Hard rock Mining Methods. Stoping. 1) Room and pillar. 2) Bench and ...

  • Underground Mining Methods - UFRGS

    2009-12-7 · Wall Rock: Wall in which an ore deposit is enclosed. Waste: Barren rock or rock of too low a grade to be mined economically. Winze: Vertical or inclined underground opening driven downward from one level to another level or from the surface to a level (compare raise). 1.3 MINING METHODS 1.3.1 Introduction

  • Underground Support Miners - Technica Mining

    Must have Basic Underground Hard Rock Mining Common Core (U0000, U0001, U0002 & U0012) or equivalent provincial designation; Must have a minimum of 2 years underground experience; Must have specialty module U0014, U0024; Committed to maintaining a safe and efficient work environment

  • RRO 1990, Reg 854 | Mines and Mining Plants | CanLII

    2019-12-8 · 4. Mines and mining plants other than hard rock underground mines, soft rock underground mines, and mill, smelter and refinery process operations, i. Common Core module for Generic First Line Supervisor — Surface Mining, Surface and Underground Diamond Drilling Operations, and Underground and Surface Mining Trades (Program #P770141). O.

  • ONLINE OSSGA Common Core Surface Miner Training |

    2021-10-28 · 5720 Timberlea Boulevard Suite 103 Mississauga, ON L4W 4W2 T: 905-507-0711 F: 905-507-0717 ossga

  • Geotechnical considerations in underground mines

    2022-1-15 · Geotechnical Considerations in Underground Mining/Department of Industry and Resources Guideline Document No.: ZME723QT 1.0 INTRODUCTION The potentially hazardous nature of underground mining requires the application of sound geotechnical engineering practice to determine the ground conditions, the ground support and reinforcement requirements, as

  • SUPPORT IN UNDERGROUND HARD ROCK MINES

    2021-11-12 · Support in Hard rock Underground Mines 2 Introduction Rock support is the term widely used to describe the procedures and materials used to improve the stability and maintain the load bearing capacity of rock near to the boundaries of an underground excavation. In this paper, a distinction is drawn between rock reinforcement or active support ...

  • Block caving: A new mining method arises | Geoengineer.org

    Block caving is an underground hard rock mining method that involves undermining an ore body, allowing it to progressively collapse under its own weight. It is the underground version of open pit mining. In block caving, a large section of rock is undercut, creating an artificial cavern that fills with its own rubble as it collapses.

  • Types of Drilling Methods used in Mining | Boring | Mining ...

    2 天前 · In soft and friable rocks, the core is partially washed away due to the circulating water flowing past it. The rotation of the barrel greatly assists in grinding the core so that its recovery in a single tube core barrel is poor. To avoid these difficulties a double tube core barrel is used, specially where good core of soft rock is desired. 2.

  • Ground behaviour analysis, support system design and ...

    2020-2-1 · Development of deep underground mining projects is crucial for optimum extraction of mineral deposits. The main challenges at great depth are high rock stress levels, seismic events, large-scale deformation, sudden failures and high temperatures that may cause abrupt and unpredictable instability and collapse over a large scale.

  • Underground Mining Methods - UFRGS

    2009-12-7 · Wall Rock: Wall in which an ore deposit is enclosed. Waste: Barren rock or rock of too low a grade to be mined economically. Winze: Vertical or inclined underground opening driven downward from one level to another level or from the surface to a level (compare raise). 1.3 MINING METHODS 1.3.1 Introduction

  • Underground drilling — Sandvik Mining and Rock

    Our Digital Driller™ has been developed to improve performance in mining and tunneling underground hard rock drilling. It is purpose-designed to simulate the operation of a real rig – specifically the DD422i/iE, DT922i, DL432i, DL421 and DS422i – using the same control system software as found on the Sandvik drills.

  • Geotechnical considerations in underground mines

    2022-1-15 · Geotechnical Considerations in Underground Mining/Department of Industry and Resources Guideline Document No.: ZME723QT 1.0 INTRODUCTION The potentially hazardous nature of underground mining requires the application of sound geotechnical engineering practice to determine the ground conditions, the ground support and reinforcement requirements, as

  • CHAPTER 8.5: Geotechnical Instrumentation

    2011-6-6 · surface and underground mining engineering. Its use extends from prefeasibility studies to mine closure. Its purpose is multi- ... al. (2009) summarizes several common core orientation tools. These may be divided into physical marking and digital imag-ing techniques, as shown in Table 8.5-1. ... Ezy-Mark Works in soft and broken rock; operates ...

  • SUPPORT IN UNDERGROUND HARD ROCK MINES

    2021-11-12 · Support in Hard rock Underground Mines 2 Introduction Rock support is the term widely used to describe the procedures and materials used to improve the stability and maintain the load bearing capacity of rock near to the boundaries of an underground excavation. In this paper, a distinction is drawn between rock reinforcement or active support ...

  • Block caving: A new mining method arises | Geoengineer.org

    Block caving is an underground hard rock mining method that involves undermining an ore body, allowing it to progressively collapse under its own weight. It is the underground version of open pit mining. In block caving, a large section of rock is undercut, creating an artificial cavern that fills with its own rubble as it collapses.

  • Ground behaviour analysis, support system design and ...

    2020-2-1 · Development of deep underground mining projects is crucial for optimum extraction of mineral deposits. The main challenges at great depth are high rock stress levels, seismic events, large-scale deformation, sudden failures and high temperatures that may cause abrupt and unpredictable instability and collapse over a large scale.

  • Types of Drilling Methods used in Mining | Boring | Mining ...

    2 天前 · In soft and friable rocks, the core is partially washed away due to the circulating water flowing past it. The rotation of the barrel greatly assists in grinding the core so that its recovery in a single tube core barrel is poor. To avoid these difficulties a double tube core barrel is used, specially where good core of soft rock is desired. 2.

  • Drilling Techniques for Mining Exploration - Equipment ...

    2018-12-13 · It is the most common drilling technique used for mining exploration, particularly in South America and Australia. RC drilling is a form of percussion drilling, by which the rock is made to fail through the use of a piston that delivers

  • Principles of rockbolting design - ScienceDirect

    2017-6-1 · 1. Introduction. Rockbolt is the most widely used support element in support systems in underground mines and civil tunnels. Rockbolting design is indeed mainly based on experience and it appears that rockbolting design is simply a business of selection of rockbolt types and the determination of bolt length and spacing, but, one essentially uses, either explicitly or implicitly,