Simon Krismer
Welding Quality Management Systems
Darren Kwok
Head Of Mining Electrification And Technology, Perenti Contract Mining
Melanie Laas,
EMME Influence
Dr Nikky Labranche
The University of Queensland
Nikky LaBranche – Principal Mining Engineer, Simtars
ABSTRACT
Since the first case of CWP in over twenty years was reported in Queensland in 2015 there have been 66 confirmed cases of mine dust lung disease among current and former QLD mine workers. As a result ACARP commissioned research into a number of questions relating to monitoring and controlling coal dust exposure.
The project had a number of aims which include the following areas: 1) establishing the state of the art with respect to current dust suppression and prevention controls and their effectiveness. 2) Reviewing the basis used for setting an exposure standard for respirable coal dust 3) The current trends in exposure data and any underlying points of concern or interest 4) current research into reducing exposure to respirable coal dust. 5) The capacity to monitor respirable coal dust in real time – what techniques are available and what are their limitations and 6) Future directions for research into better control of respirable coal dust exposure.
The research seeks to answer these questions and better define the next questions for future research. This paper will present the progress results of the Improving Respirable Coal Dust Exposure monitoring and Control research project.
Nikky LaBranche
Industry Fellow, Minerals Industry Safety and Health Centre, Sustainable Minerals Institute, The University of Queensland
David Cliff
Professor of OHS in Mining, Minerals Industry – Minerals Industry Safety and Health Centre, Sustainable Minerals Institute, The University of Queensland
NIKKY LaBRANCHE – Nikky is a resources sector professional with mining engineering and health and safety research experience spanning three continents. She is currently an Industry Fellow with the Minerals Industry Safety and Health Centre undertaking a strategic gap analysis of particulates in the resources sector. Her research interests also include incident management practices and accident/injury analysis and investigation.
Nikky is currently Chair of the AusIMM Southern Queensland Branch and a Board Member of the AusIMM Health and Safety Society. She holds an MBA and both an RPEQ and Professional Engineer credentials in the US.
DAVID CLIFF – David has over 30 years in the resources sector in Australia. His experience spans both research and consulting settings as the manager of both the Occupational Hygiene Environment and Chemistry Centre and the Mining Research Centre at SIMTARS, Occupational Health and Safety Advisor to the Queensland Resources Council and Professor of OHS in Mining and Professor of Risk and Knowledge Transfer at the University of Queensland.
David has provided OHS advice particularly in the areas of OHS risk management, governance and education and training. He has provided this specialist support to governments, unions and companies.
Rod Lansdowne
Outbye Electrical Coordinator
The Problem
A recent incident report identified a “Near Miss” at an underpass intersection between the 2nd main travel routes of the mine, involving a loader and a man transporter. Safety meetings with crews identified that with the LED strip lighting underground, it made it difficult to identify vehicles entering the main headings from blind corners, and suggestions were made to remove strip lighting from around the underpass intersections to allow identification of vehicles at the intersection (via headlights on the vehicles).
The Solution
After further consultation, it was decided not to remove the current lighting from the intersection but to find a solution that would work within all the current controls under the Mine Transport Rules. Work was already being trialled on using coloured LED indication for belt monitoring purposes, and testing began on using the same string of LED to use an amber light to give an indication of movement from around the blind corner. An ultrasonic system was chosen, as a way of removing human behaviour, and testing to confirm functionality, so that either vehicle or pedestrian would activate the warning lights. A trial was put in place at 30ct underpass to test overall functionality and allow feedback from the workforce as to what changes were required prior to implementing through out the mine.
Benefits/Effects
By adding an autonomous warning system, it gives a visual warning to vehicles/pedestrians in the travel roads of movement around the blind corner. Being autonomous, there is no reliance on people’s behaviours or attitude.
Transferability
Already looking at using the same system to change existing block lights on site to ultrasonic, replacing existing drift lighting with the same LED strips, use of LED strips to indicate gas levels at TG machine doors.
Innovation
Combined current technologies to achieve working system.
Approximate Cost – $2600 for single control box and lighting
Sean Lavin
Everyday Massive
