Safety Control Measures of Rock Drilling Trolley

Analysis of labour accidents in tunnel construction and

May 29, 2015 Prevention measures that were proposed against labour accidents due to rock fall events during tunnel construction include shotcreting the cutting face, bolting to the cutting face, removing rock masses in the cutting face, drilling

Managing Social And Environmental Issues Due To Blasting

Blasting operations cause several adverse environmental effects and may result in safety problems this study evaluates the impacts resulting from blasting operation on nearby buildings and structures as it

An Introduction to Reverse Circulation Drilling

Mar 14, 2016 When choosing a drilling method, especially for exploration and grade control, one must consider many factors such as cost, time, environmental impact, depth of drilling and sample quality Reverse Circulation drilling offers many advantages over other drilling methods, such as Rotary Air Blast drilling or diamond drilling This article will explain what Reverse Circulation drilling

Health and Safety CN Diamond coring/ hole cutting

Control approach Engineering and RPE What this Sheet Covers This sheet describes good control practice when diamond coring and hole cutting concrete and similar materials It covers the key points you need to follow to reduce exposure to an adequate level Follow all the points, or use equally effective measures

BLASTING PLAN

The safety measures discussed in this section are intended to prevent theft and/or vandalism of the explosive materials, protect them against fire, and to prevent personal injury and property damage These measures are intended as general guidelines For specific information on blasting safety

GUIDE FOR TUNNELLING WORK

controlling risks implement the most effective control measures that are reasonably practicable in the circumstances, and reviewing control measures to ensure they are working as planned Further guidance on the risk management process is in the Code of Practice: How to manage work health and safety

Blaster's Training Modules Module 4 Blasthole Drilling

The components of a drill rig are 1 the rig itself, which supplies the power to mobilize, drill rock, and remove the drill cuttings from the hole 2 the mounting 3 the drill steels or drill string and 4 the drill bit There are two basic drilling

Safety Precautions on Drilling Machines Smithy Detroit

Drilling machines have some special safety precautions that are in addition to those listed in Chapter 1 DRILLING MACHINE SAFETY Drilling machines are one of the most dangerous hand operated pieces of equipment in the shop area Following safety procedures during drilling operations will help eliminate accidents, loss of time, and materials

Petrol Stations Health and Safety Authority

Avoid lifting items which are too heavy use a trolley or castors where possible Slips, trips and falls: Control Measures: In Winter, snow and ice on the forecourt can present a risk to pedestrians from

7 Safety Precautions When Using Your Power Drill

A power drill is a handy tool that saves a lot of effort and time It consists of several drill bits that can be used interchangeably Power drills operate on electricity and can be corded or cordless You can use this power tool for drilling holes or in place of a screwdriver on surfaces such as wood and metal

Workplace Safety and Health Guidelines

a better understanding of risks at the workplace and their control measures Under the Workplace Safety and Health Risk Management Regulations, every workplace must conduct risk assessments

Reduction of exposure to rockfalls in underground

Rockfalls remain one of the greatest hazards to mine workers in underground mines The development and effective implementation of a Ground Control Management Plan GCMP, or system, with the

Health and Safety CN Diamond coring/ hole cutting

Control approach Engineering and RPE What this Sheet Covers This sheet describes good control practice when diamond coring and hole cutting concrete and similar materials It covers the key points you need to follow to reduce exposure to an adequate level Follow all the points, or use equally effective measures

Grinding Hazards: Causes Recommended Safety Precautions

Grinding is a challenging and rewarding job, no double about it While it takes lots of practice to master it, there are several hazards associated with it Even the expert cant escape it unless taken good care Grinding hazards involves eye injuries, affected lung, and even the danger of fire! But that only happens ONLY when Grinding Hazards: Causes Recommended Safety Precautions

Conveyors Safety : OSH Answers

Jan 02, 2020 Make sure all safeguards and guards including cages, barriers, guardrails, warning signals, and other safety devices that are required are in place and operational Know how to work near machinery safely Do Not Do not wear loose clothing or jewellery Do not climb, step, sit or ride on the conveyors Do not alter or remove guards or safety

Drill Rock Specialised Force

Drill Rock Rock Drills Made in Japan for breaking stones, roads, and for dynamite borehole drilling Alternate terminology:

Underground Construction Tunneling

When drilling rock or concrete, dust control measures such as wet drilling, vacuum collectors, and water mix spray systems must be used to maintain dust levels within limits set in 29 CFR 1926 55,

Reducing Hazardous Dust Exposure When Rock Drilling

Take safety precautions to minimize the presence of workers near rock drilling Also, use warning signs and barriers to separate workers, pedestrians, and vehicles from rock drilling equipment Provide training to rock drillers and assistants in the use of controls and work procedures During rock drilling, perform air monitoring of respi

Drilling hazard management: The value of risk assessment

and drill out Whole mud losses resulting in loss of hole section and re quiring sidetrack Well control Blowout Existing mitigations in place Mud program, lost circulation procedures and materials, BOP

Control of Vibration Hazards at Work

values, measures and adequate controls to ensure the risk of persons suffering harm from vibration is eliminated, minimised or adequately controlled must be implemented 1 2 Hand arm vibration HAV is a potential hazard for employees who work with hand held tools, hand guided machinery or feed work by hand to a machine where

SAFETY INSPECTION CHECKLISTS Los Angeles

conduct safety and health self inspections You can only be certain that actual situations exist in the workplace if you check them from time to time Begin a program of self inspection in your workplace Self inspection is necessary if you are to know where probable hazards exist and whether they are under control

How to Safely Use an Electric or Pneumatic Jackhammer

Jul 22, 2019 Most of these tools are equipped with a safety device that prevents the tool from operating, in the absence of pressure or if it is not placed on a surface To start the jackhammer push down against the surface firmly to start the tool Other safety features include a locking mechanism on the drill bit and trigger control

Cutting and Grinding Safety Gribbins Insulation

Feb 22, 2016 Cutting and grinding is performed on many jobsites The following are a list of safety precautions that must be followed to prevent injury or property damage Stay alert and watch what you are doing Do not use tool while tired or under the influence of drugs, alcohol or medication

for the Safe Use Machinery Department for Education

2 Guidelines for the Safe Use of Machinery About these Guidelines Guidelines for the Safe Use of Machinery applies to leaders, employees, contractors, supervisors, and health and safety

An Analysis and Prevention of Flyrock Accidents in Surface

control has become an indispensable part of blast design The Institute of Makers of Explosives IME has defi ned flyrock as th e rock propelled beyond the blast area by the force of an explosion IME, 1997 Flyrock comes in different sizes and shapes, ranging in mass from few ounces to several tons

Control of Vibration Hazards at Work

values, measures and adequate controls to ensure the risk of persons suffering harm from vibration is eliminated, minimised or adequately controlled must be implemented 1 2 Hand arm vibration HAV is

Workplace Safety and Health Guidelines

a better understanding of risks at the workplace and their control measures Under the Workplace Safety and Health Risk Management Regulations, every workplace must conduct risk assessments for all routine and non routine work Risk assessment is the process of:

Lifting operations and lifting equipment OSHWiki

At the corporate level, a safety culture should be promoted which involves a high stakeholder commitment to identify and control occupational risk factors and improve safety and surveillance measures

Xinhai to add rock bolter to battery powered mining line

The verifiable track record of the rock support measures taken provides systematic safety documentation and, should a failure still occur, the bolting process reports can help to determine the

for the Safe Use Machinery Department for Education

2 Guidelines for the Safe Use of Machinery About these Guidelines Guidelines for the Safe Use of Machinery applies to leaders, employees, contractors, supervisors, and health and safety

The Horizontal Directional Drilling Process

Pilot Hole Directional Drilling Pilot hole directional control is achieved by using a non rotating drill string with an asymmetrical leading edge The asymmetry of the leading edge creates a steering bias while the non rotating aspect of the drill string allows the steering bias to be held in a specific position while drilling

Chapter 4 Engineering Classification of Rock Materials

The rock unit is the basic mapping unit for the rock material field classification RMFC system It is de fined as a body of rock that is identified in the field and mapped according to measurable or otherwise describable physical properties or features at a scale useful for project analysis A rock

7 3 2 9 Measures during Drilling and Blasting

7 3 2 9 Measures during Drilling and Blasting Following measures will be taken while drilling and blasting operations in the quarry: Drilling and blasting in quarry will be done in accordance with the provisions of the Mines Act, rules and regulations Adequate safety measures

Crane Safety Common Hazards and Control Measures

Apr 23, 2018 Crane Safety Hazards and Control Measures Katie Martinelli April 23, 2018 4 min read Since 2001, accidents involving tower cranes have resulted in 25 serious injuries and 9 fatalities