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CMPA December 2004 OHS Support in Quarries 01 Hazards In
Victorian quarry blast hole drilling industry to a workshop in order to identify the hazards involved and how, with the present technology, these can be controlled. On March 26 2004, over 85 employers, employees, regulators, educators and manufacturers gathered at Campbellfield to meet the challenge. After many discussions and a site visit to the quarry at Cooper St Epping, the groups
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BLASTING AND VIBRATION IMPACT ASSESSMENT REPORT FOR
Blast Log Ltd were engaged by MJCA on behalf of Tarmac to undertake a blast and vibration impact assessment for four proposed extensions to Whitwell Quarry [North, North East, East and South East], and provide a report to be included in the Environmental Impact Assessment (EIA) submission.
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Clydesdale Road Quarry Project EPA WA
Blasting Assessment Prepared for: Resource Group WA Pty Ltd PO Box 332 Inglewood WA 6052 . Resource Group WA Pty Ltd Clydesdale Road Quarry Project Grass Valley Blasting Assessment SLR Ref No: October 2019 Page 2 PREPARED BY SLR Consulting Australia Pty Ltd ABN 29 001 584 612 Ground Floor, 503 Murray Street Perth WA
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APPENDIX Q BLASTING IMPACT ASSESSMENT REPORT
The NSDEL Pit and Quarry Guidelines provides a maximum concussion (air blast) of 128 dBA within 7 m of the nearest structure not located on the property where the blasting operations occur. Air blast is estimated for a specific location using the following equation: APL = β (SD) α (3) Where: APL = Air Pressure Level (dBL);
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CORAKI QUARRY BLAST MANAGEMENT PLAN
Coraki Quarry Page iv Blast Management Plan Table of Contents GROUNDWORK p l u s ATTACHMENTS Attachment 1 Emergency Procedures Attachment 2 Thunderstorm and Lightning Safe Work Procedure Attachment 3 Site Explosives and Blasting Risk Assessment Attachment 4 Blast Specific Risk Assessment Form Attachment 5 Managers Blast Checklist
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Blasting Safety – Revisiting Site Security
Correct assessment of the bounds of the blast area is the first step in ensuring safety. The blaster should determine the bounds of the blast area after a careful consideration of such information as the driller''s log, blasthole deviation data, laserprofile data, slant of the holes, blasthole loading data, condition of the highwall, presence of overhangs, backbreaks, voids,
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CMPA December 2004 OHS Support in Quarries 01 Hazards In
Victorian quarry blast hole drilling industry to a workshop in order to identify the hazards involved and how, with the present technology, these can be controlled. On March 26 2004, over 85 employers, employees, regulators, educators and manufacturers gathered at Campbellfield to meet the challenge. After many discussions and a site visit to the quarry at
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Clydesdale Road Quarry Project EPA WA
Blasting Assessment Prepared for: Resource Group WA Pty Ltd PO Box 332 Inglewood WA 6052 . Resource Group WA Pty Ltd Clydesdale Road Quarry Project Grass Valley Blasting Assessment SLR Ref No: October 2019 Page 2 PREPARED BY SLR Consulting Australia Pty Ltd ABN 29 001 584 612 Ground Floor, 503 Murray Street Perth WA 6000 Australia T: +61 8 9422
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Surface mineral workings: control of blasting
· Blasting may be required as part of the restoration scheme to create visually acceptable land forms or provide long term stability of a rock face. Blasting in hard rock quarries is needed to break up insitu material which cannot feasibly be removed by mechanical equipment. The most important factors that determine whether blasting is necessary are the
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BLASTING GWP Consultants LLP
Blasting reviews include an assessment of the geotechnical situation and state of the quarry development to ensure that faces are not at risk of geotechnical failure and that access to blasting areas is always possible. Blast and vibration Environmental Impact Assessments (EIA) for submission as part of an Environmental Statement.
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Measures during Drilling and Blasting
Drilling and blasting in quarry will be done in accordance with the provisions of the Mines Act, rules and regulations; Adequate safety measures will be taken during blasting operations in the quarry so that men/machines are not affected; Ground vibration due to blasting will be controlled by the following measures: 1. Reducing the explosive charge per delay; 2. Reducing the
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Guidance for carrying out risk assessment at surface
Risk assessment is all about prevention of accidents and there is a need to be aware that there is the risk of an accident before steps can be taken to prevent it happening. It may not always be obvious that a workplace task could lead to an accident. This is why risk assessments are carried out. In risk assessment the words Hazards and Risks are often used and it is
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Proposed Goulbourn Pit Quarry Blast Impact Assessment
Aercoustics Engineering Limited (Aercoustics) has been retained to prepare a Blast Impact Assessment. The purpose of this study is to provide an assessment of the potential effects of the sound waves (overpressure) and ground vibration that will be produced by the proposed quarry''s blasting operations on nearby receptors.
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Learning from Albury Quarry blasting incident |
An investigation report and incident animation video has been released following a dangerous blasting incident that occurred at Albury Quarry, Ettamog NSW in April 2018. The incident occurred on 10 April 2018, twelve people were at risk of being struck by flyrock during an overburden blast conducted at Albury Quarry.
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Quarry Orica
• Blasting Courses – including Safe and Efficient Blasting, Explosives Awareness, Shotfirer training, Operator training, explosives and product training specifically designed for the Quarry Market. • Quality Blasting Audits and Risk Assessments –
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ASSESSMENT OF THE GROUND VIBRATION GENERATED BY
In order to have a proper image of the seismic effect generated by blasting works performed in quarries, the assessment methods applied before starting the blasting activity using explosives for civil use have to take into account as many information as possible
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Potential Environmental Impacts of Quarrying Stone in
Potential Environmental Impacts of Quarrying Stone in Karst— A Literature Review By William H. Langer OpenFile Report OF–01–0484 2001 This report is preliminary and has not been reviewed for conformity with Geological Survey (USGS) editorial standards
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Blast Specification Health and Safety Authority
Regulation 47 of the Safety, Health and Welfare at Work (Quarries) Regulations, 2008 requires that an adequate written blast specification, including identification of the danger zone based on an assessment of the risks, is prepared by the explosives supervisor for each shotfiring operation at the quarry to ensure that, so far as is reasonably practicable, when such
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Regulation 3 Meaning of quarry 14 Regulation 4 Application 16 What is a quarry? 16 What activities in a quarry are covered? 17 Demarcation 17 Excavations associated with construction work 17 Reclamation sites etc 17 Tips 18 Rail lines 18 Temporary closure 18 PART II Health and safety management 19 Regulation 5 Duties of the person entitled to work the quarry 19
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HSE Quarries Shot firing
Primary blast initiation, note the path of shrapnel from the detonators which could cause a misfire. Good practice is to place 200 mm of cover over surface initiation systems. Large clay band in primary blast, manager decided to reduce charge weights around clay band and use a net to arrest the clay during blasting operation.
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G: Blast Management Plan 2, August 2014
RISK ASSESSMENT AND AUDITING The Blast Contractor is responsible for conducting a risk assessment and safety audit of the Quarry as part of the blast activity. This includes the drilling of the holes for explosives, handling explosives, operation of
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Blasting Impact Assessment for the proposed New Largo
12 Appendix 3 – Risk Assessment Methodology ..41 . Blasting Impact Assessment for the proposed New Largo Colliery based on New Largo Mine Plan 6 A J Rorke AJR_NL001_2011 Rev 4 4 1 Table of Figures Figure 1. Plan showing mining directions based on the planned mining sequence. The deepest areas of overburden mining are shown and labelled as Max OB.
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APPENDIX Q BLASTING IMPACT ASSESSMENT REPORT
BLASTING IMPACT ASSESSMENT: FUTURE BLASTING OPERATIONS AT THE MOOSE RIVER OPEN PIT GOLD MINE DEVELOPMENT SITE TOUQUOY GOLD PROJECT MOOSE RIVER, HALIFAX COUNTY, NOVA SCOTIA Prepared For: DDV Gold Limited OCTOBER 2007 REF. NO. 820933 (6) Prepared by: ConestogaRovers Associates 651 Colby Drive
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Blast Training Course Guide Orica
Assessments for common blasting environments Underground Shotfirer Duration 3 Days Who Will Benefit This course is designed for those who have had some association with explosives at an operating mine site. Course development has been driven by industry and caters for: • Experienced persons seeking to work in the underground environment who gained an earlier
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