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excavation in open pit india coal safety guidelines pdf

  • Excavation Safety Hazards OSHA Standards

    19 07 2021  OSHA excavation standards are specifications of requirements for trenching and excavation including protective systems In U.S federal regulations OSHA standards for excavations are specifically found in Title 29 Labor Part 1926 Safety and Health Regulations for Construction Subpart P Excavations or 29 CFR 1926 subpart P.

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  • BACKHOE AND HYDRAULIC EXCAVATOR OPERATION

    recommended safe job procedures for backhoe and hydraulic excavator operation open cuts sump holes coal rib clearances grades etc Keep machine as level as possible when operating G Observe highwall pit and/or travel conditions Stay away from edge of banks pits and highwalls Stay clear of overhangs and slide areas Never

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  • DESIGN AND CONSTRUCTION STANDARDS FOR SEPTIC TANKS

    fencing for open soil excavations iv Soil exploration pits shall not be excavated under the following conditions unless otherwise authorized by the Health Officer A established in Section 2 of the Wyoming Wellhead Protection Guidance Document 1997 shall provide

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  • Safety rules and regulations on mine sites

    Introduction Many accidents and incidents on mine sites have a causal factor in the rules and regulations that supposedly are in place to prevent the incident from occurring The causes involve a lack of awareness or understanding ignorance or deliberate violations The issue of mine rules procedures and regulations is a central focus of this paper highlighted by this recent comment

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  • Excavation Earthwork and Filling Method Statement

    06 02 2014  PROCEDURE .1 All excavation earthwork and filling will be carried out in accordance with the specification detailed in the project contract documentation In any circumstances where specifications are not provided or they are in any way incomplete the matter shall be referred back to consultant for additional information .2 Method Statement.

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  • Highwall Hazard Awareness and Risk Assessment

    Fairbanks Coal Company Inc Fairbanks No 4 COAL MINE FATALITYOn Wednesday December 7 2011 at approximately 7 30 a.m a 49 year old excavator operator with 20 years of mining experience was fatally injured when a highwa ll he was working near collapsed The excavator

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  • Risk Assessment Plan

    In any mining operations whether opencast and/or underground work safety is taken care of by the Mines Act the Coal Mines Regulation 1957 and Rules framed there under The risk to general public in the present case may arise from the following i Failure of dumps created by

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  • volume 13

    To maintain the condition and safety of an excavator The study was conducted in two different surface coal mines namely A and B of India I Thornton D Hodson R Sprott D 2003 Impact of blast fragmentation on hydraulic excavator dig time Fifth Large Open Pit Mining Conference

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  • Health and Safety at Opencast Mines Alluvial Mines and

    This part provides guidance on managing machinery worker health and training and emergencies 1.2 bACKGroUND The Health and Safety in Employment Mining Operations and Quarrying Operations Regulations 2013 the Regulations have specific provisions for safety in mining operations including opencast or surface metalliferous and coal mines.

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  • If the material swell factor is 25 pit width is 37m and coal thickness 2m calculate dragline reach factor and height of the spoil D 1 S W RF tan 4 tan D 27 1 0.25 37 RF 60.3m 27 tan 38.7 4 tan 71.6 60.3 27 2 RF D cot T 1 h 39.5m cot tan 71.6 1 tan 38.7 Loader and hauler system More material is moved by loaders and truck haulers than by all other excavation systems combined.

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  • An accident due to dump slope failure in Indian opencast coal mine in which a giant debris flow occurred during routine mining operation is analysed to identify the gaps in the learning system and the thrust on improving safety by analysing accidents using root cause analysis techniques and to improve the stability of the dump Opencast mining operation involves removal of bulk quantities of

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  • Tunnels Under Construction Code of Practice

    An approved industry code of practice is a practical guide to employers and others who have duties under the Occupational Health and Safety Act 2000 the OHS Act and the Occupational Health and Safety Regulation 2001 the OHS Regulation for achieving the standard of safety required by the OHS Act and OHS Regulation for a particular area of work.

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  • Estimating Excavation Revised

    Craftsman Book Company 6058 Corte del Cedro / Carlsbad CA 92011 By Deryl Burch Revised by Dan Atcheson ESTIMATING EXCAVATION Online PreviewREVISED Buy this complete title here https //goo.gl/aJ8W8n

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  • Blasting Safety Revisiting Site Security

    Blasting Safety Revisiting Site Security by T S Bajpayee Harry C Verakis Similar requirements are prescribed by many coal mining states such as Colorado Illinois Kentucky New Mexico Ohio Pennsylvania Route 9 W about 180 feet from the blast pit.

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  • Management of Tips and Stockpiles

    Management of Tips and Stockpiles It is important to remember that the legal term tip includes stockpiles These can be as hazardous as other tips and so they too need to be properly designed and operated Walls or other supports provided to contain stockpiles should be designed by a competent person and considered as part of the

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  • Checklist for Inspection of Lift Installations

    a call Open the bottommost landing gate/door put the pit light ON and enter the lift pit 2 From safety considerations it is not recommended to move the lift when inspecting from the lift pit 3 As an additional precaution keep the landing gate/door open by a small distance say 50 mm and keep pit

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  • LAND DEGRADATION DUE TO MINING AND ITS REMEDIAL

    mines Open pit mines produce 8 to 10 times as much waste as underground mines 1 II LAND DEGRADATION The ratio of overburden excavated to the amount of mineral removed is called the stripping ratio For example a stripping ratio of 4 1 means that 4 tonnes of waste rock are removed to extract one tonne of ore Lower the ratio

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  • TRENCHING SHORING GUIDELINES

    All excavations or trenches of 4 or greater in depth shall be appropriately benched shored or sloped according to the procedures and requirements set forth in OSHA s Excavation standard 29 CFR 1926.650 .651 and .652 Excavations or trenches 20 feet deep or greater must have a protective system designed by a registered professional engineer.

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  • An Overview on Methods for Slope Stability Analysis

    It is used to road cuts open pit mining excavations and landfills 2 It is used to earthen dam 3 It is also used to railway formation highway embankment canal bank levees etc 4 It is used to deep seated failure of foundations and retaining walls C Methods of construction The conventional method is

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  • 5 Common Trenching Excavation Safety Hazards

    12 02 2018  Top 5 excavation safety hazards 1 Cave ins Trench collapses kill an average of two workers every month making this a serious threat to worker safety To prevent cave ins OSHA requires a professional engineer or a qualified professional to analyze soil composition and then design and implement a system that Slopes Shields.

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  • Highwall Hazard Awareness and Risk Assessment

    Fairbanks Coal Company Inc Fairbanks No 4 COAL MINE FATALITYOn Wednesday December 7 2011 at approximately 7 30 a.m a 49 year old excavator operator with 20 years of mining experience was fatally injured when a highwa ll he was working near collapsed The excavator

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  • safety instruction in open pit coal mining stock image

    23 10 2021  safety instruction in open pit coal mining stock image all products finlay screens finlay small scale gold crushing process in india the sbm company that deals on stone crutsher in nigeria jpg images format mining free stock photos coal mining mining equipment brown coal mining mining excavator open pit coal mine

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  • 1.0 Introduction

    Berlin in 1890 the then Government of UK through the Secretary of State for India asked the Government of India to consider the desirability of undertaking legislation for inspection of mines in general and coal mines in particular and for regulation of

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  • Management of Tips and Stockpiles

    Management of Tips and Stockpiles It is important to remember that the legal term tip includes stockpiles These can be as hazardous as other tips and so they too need to be properly designed and operated Walls or other supports provided to contain stockpiles should be designed by a competent person and considered as part of the

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  • Method Statement Risk Assessment

    A safety at road works operator will be present at the works zone at all times All traffic management equipment will be in accordance with street works Formal inspections of the traffic management plan is carried out twice daily 6 Prior to excavating a permit to dig will be completed by the Approved Permit Authoriser and signed off by the

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  • Risk assessment workbook for mines

    Health and Safety Act 2000 any other Act containing requirements relating to mine safety and any regulations and rules under those Acts covering the activities to which this document has been or is to be applied The information in this document is provided voluntarily and for information purposes only.

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  • The Mines Act 1952

    An Act to amend and consolidate the law relating to the Regulation of labour and safety in mines Be it enacted by Parliament as follows CHAPTER I PRELIMINARY 1 Short title extent and commencement 1 This Act may be called the Mines Act 1952 2 It extends to whole of India

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  • OVERBURDEN DUMP SLOPE STABILITY A CASE STUDY AT COAL

    National Institute of Technology Rourkela CERTIFICATE This is to certify that the thesis entitled OVERBURDEN DUMP SLOPE STABILITY A CASE STUDY AT COAL MINE Submitted by Sri Sudeep Mahapatro Roll No 109MN0590 and Mr Purna Bahadur Rai Roll No 109MN0484 in

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  • Annex DD Appendix 1 Example Excavation Risk Assessment

    around excavation Stop blocks installed at a safe distance from excavation preventing vehicles from falling into excavation PPE Hard hats Safety shoes to be worn C8 A written inspection record by a competent person should be kept of the excavation Reduced stability of nearby structures and buildings Operative Public Students LU Staff

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  • OVERBURDEN DUMP SLOPE STABILITY A CASE STUDY AT COAL

    National Institute of Technology Rourkela CERTIFICATE This is to certify that the thesis entitled OVERBURDEN DUMP SLOPE STABILITY A CASE STUDY AT COAL MINE Submitted by Sri Sudeep Mahapatro Roll No 109MN0590 and Mr Purna Bahadur Rai Roll No 109MN0484 in

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  • excavation in open pit india coal safety guidelines pdf

    Home > excavation in open pit india coal safety guidelines pdf Blasting principles for open pit mining Vol 1 William Hustrulid Blasting principles for open pit mining Vol 2 William Hustrulid Blast design Rock Excavation Compiled by Dr Sean Dessureault Surface and Underground Excavations Methods Techniques and Equipments By Tatiya Methods for Underground Mining

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  • STANDARD OPERATING PROCEDURE NO

    Personnel overseeing test pit/trench activities must be familiar with health and safety requirements in the project specific Health and Safety Plan HASP and local state and federal regulations governing excavations Molycorp Inc or their contractors will conduct the excavation and backfilling of test pits

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  • Avoiding Underground Utilities during Horizontal

    Safety and Health Information Bulletin SHIB 03 13 2018 machine theor reception pit Trench/excavation controls must be implemented in accordance with 29 CFR Part 1926 less time require fewer workers and cause less surface damage compared to traditional open trench excavations

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  • WORLD BANK GROUP Environmental Health and Safety

    Environmental Health and Safety Guidelines MINING DECEMBER 10 2007 1 WORLD BANK GROUP Environmental Health and Safety Guidelines for Mining Introduction specific variables such as host country context assimil The Environmental Health and Safety EHS Guideline s∗ are technical reference documents with general and industry

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  • Guidance for carrying out risk assessment at surface

    SAFETY AND HEALTH COMMISSION FOR THE MINING AND OTHER EXTRACTIVE INDUSTRIES Doc No 5995/2/98 EN Amended by the SHC on 25.3.99 Doc 1175/01 EN Committee on Surface Workings GUIDANCE FOR CARRYING OUT RISK ASSESSMENT AT

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  • 9 GUIDELINES AND CONSIDERATIONS FOR OPEN PIT DESIGNERS Figure 9 Example of wobbly ramp left straightened out right Ramp Berm intersection Design crest and toe strings for a ramp

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  • Minerals And Mining Health Safety and Technical

    85 Safe means of access to be provided and maintained at surface workings 86 Boundary approach limit 87 Mine boundaries 88 Benches 89 Maximum working face height 90 Precautions in working at the edge of faces and benches 91 Slope of open pits in unconsolidated material 92 Precautions to be taken against loose rock in open pits 93.

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  • GUIDELINES ON SAFETY BUND WALLS

    Safety Bund Walls Around Abandoned Open Pit Mines Department of Industry and Resources Document No ZMA048HA ♦ In cases where the mine owner wishes to locate the abandonment bund closer to the edge of the open pit than specified by this guideline it must be demonstrated that the

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  • Fault controlling safe slope design procedure in an open

    15 01 2021  Tunçbilek coal basin is located at the northwest of Tavşanlı Kütahya/Turkey Fig 1 .The lignite coal has been operated since 1920s The Y 2 panel located at the northeastern part of Yörgüç Village was planned as an open pit mine to extract coal in the Tunçbilek basin Therefore the stability of the benches will be crucial for coal extraction.

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