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Mining Sector in South Africa

Category: Engineering Paper Type: Assignment Writing Reference: APA Words: 6000

Table of Contents

1. Executive summary  3

2.  Introduction  4

3.  Fall of ground fatalities in South African mines  5

Analysis of fall of ground incident rate  6

Fatality rates per region  7

Injury rate per region  8

Accidents classified through location  9

Fatalities rate of men in mining  10

Utilizing roof surface control technology  18

Minimizing scaling  19

Conducting hazard training  19

Implementing critical safety procedures  20

4. Conclusion & recommendations  21

5. References

Executive summary of Mining Sector in South Africa

According to 2018 there is ten percent decrease are shown in fatalities as compared to 2017. This information is explored by South African department of mineral resources.  There is no change in gold operations regards to the fatalities because in both years the death of people is 40 but at other operations it is changed to 82 percent from eleven to twenty. Total fatalities in all the operations fell down year to year from ninety and eighty one it is great improvement in ten percent and fifty percent coal and platinum sectors. In 2019 in first two months there were 5 fatalities all over the South African mines this was a report of 2019 while in last year it was fourteen which was a change of about 69 percent (Adler, Claassen and Godfrey).

These all are the evidences of improvement of safety record in fatalities rate in South Africa mines ground fatalities. The total fall is 2669 to 2350 which is decline of almost 12 percent which is in resemblance to improvement at operations of coal, platinum and goal. In project mining there is an increase in accidents which is almost 2 percent which increase from 291 to 296. These all are trends regards to occupational fatalities and disasters in South African mining industries. These all are the figures announced by the ministry which also show the number of death rate from 2016 to 2017. There is almost every year there is a decline in the rate of deaths rate in south African mines in these years there was a declined from 34 to 25 which is decline of about twenty six percent. It is become possible due to common effort and together work of many person which results in a visible output in decline of fatalities rate in South African mining industries (Twala).

Introduction of Mining Sector in South Africa

Beginning of this year is proved beneficial for the initiative of South African mining industries. The death rate before than this year was 100 percent which is fell down to eighty one percent which is a very major changes occurs in the lives of occupational fatalities rate in present year than . In 2016 it was the lowest rate which was seventy three death which was 90 before 2016 but in some mining industries there is no changes occurred regards to fatalities rate in mining industries which includes gold mining.

According to 2018 there is ten percent decrease are shown in fatalities as compared to 2017. This information is explored by South African department of mineral resources.  There is no change in gold operations regards to the fatalities because in both years the death of people is 40 but at other operations it is changed to 82 percent from eleven to twenty. Total fatalities in all the operations fell down year to year from ninety and eighty one it is great improvement in ten percent and fifty percent coal and platinum sectors (Marais).

 In 2019 in first two months there were 5 fatalities all over the South African mines this was a report of 2019 while in last year it was fourteen which was a change of about 69 percent. These all are the evidences of improvement of safety record in fatalities rate in South Africa mines ground fatalities. The total fall is 2669 to 2350 which is decline of almost 12 percent which is in resemblance to improvement at operations of coal, platinum and goal.

In project mining there is an increase in accidents which is almost 2 percent which increase from 291 to 296. These all are trends regards to occupational fatalities and disasters in South African mining industries. These all are the figures announced by the ministry which also show the number of death rate from 2016 to 2017. There is almost every year there is a decline in the rate of deaths rate in south African mines in these years there was a declined from 34 to 25 which is decline of about twenty six percent. It is become possible due to common effort and together work of many person which results in a visible output in decline of fatalities rate in South African mining industries.

There are many goals are setting for the next to eradicate the fatalities of occupation in the industry the whole is called as zero harm for the 2020. This explores that in 2020 there is no fatalities in the sector of mining in South Africa which is not easy to do but which needs important steps and efforts to make this goal possible for the occupational person because their lives are also very important for the mining industry because they work consistently without fear of losing their life. Mineral council SA states that from 1994 to the 2016 there is visible change in the fatalities rate which is almost 86%.

Fall of ground fatalities in South African mines

The total rate of fatalities across all the regions of South Africa has been increased to greater extent. Total fatalities are becoming unchanged, with 40 deaths from 2017 to 2018.but fatalities at other operations in the future will climb 82% from year to 2011 to 2020. It has been reported that five fatalities have been analyzed across South Africa in the mines and tends to elevate within two months of 2019. The number of accidents in South Africa operations has followed the same pattern, and total incidents related to mining have been an appreciable increase in project mining (Ural and Demirkol).

  A great number and increase figure have been shown that ministry announced the total number of deaths that are attributable to occupational diseases from 2016 to 2017. Moreover, many causes and trends of fatalities have been growing in mines of South Africa which has affected the occupational views and created many disasters in South Africa mining industry. It has been visualized that in one incident there exhibit six or more fatalities during mining.  A miner who tends to speed twenty years of working underground faces one out of thirty chance to die especially in occupational accidents. The fatality rate of gold mine has been improved upto33% for long. On the hand in coal mines the decline rate has been analyzed substantially. Whereas in diamonds mine and mineral mines fatality rate has been increased. Fall of the ground is the most important cause of fatalities (Harris, Kirsch and Shi).

The following graph shows fatalities rate in South African mining industry during 10 year from 2003 to 2013.  According to this graph, fatality rate is dropping continuously in the mining industry in result of remedial practices and employees safety concerns of mining companies in South Africa (Sacollierymanagers.org.za).   


Figure 1 Fatalities Rate in South African Mining Industry


Figure showing 10% decline in the mining related to particular fatalities in South Africa from 2017 to 2018.

Analysis of fall of ground incident rate of Mining Sector in South Africa

National economy of South African sector put forward wide concept about fall of ground incidents rates. A major factor that threatens sustainability of mining industry is incidents that result in injuries and deaths at dramatic rate. The destruction rate and pollution of environment have been visualized. And these accidents have led to seeking attention from Government and in return, shut down the mines due to threats of accidents. It has been estimated that country stands the risk of significant losses in mining industry, and data of 2012 showed that mining sector accounted for 262.7 billion loss and imparted great loss in GDP (Alexander).

Human error is the major cause and causes 85% of all accidents in South Africa mines. According to other data the continual fall of ground safety incidents in many regions of South Africa has been shown in mining industry, which stated that many regions exhibiting gold mines or fall of ground incidents at Masakhane mine experienced the worst result in 2018. The loss and seismic incident rate resulted in 13 mineworkers who were trapped underground, and many employee details were presented and troll to death. But many Departments of Mineral Resources are working actively for investigation of incidents and their causes to overcome great risk (Patterson and Shappell).

Fatality rates per region

The total rate of fatalities across all the regions of South Africa has been increased to greater extent. Many regions in South Africa were susceptible and reached to fatality rate in South Africa. The worst mining disaster in South Africa was exhibited in  region situated near Sasolburg.

 In which there was a big disaster came in such a way that entire mine in underground part was collapsed. It was caused by the disintegration of pillars underground and supporting tunnel roofs. The bodies of mineworkers were never recorded.

The other region included Kinross gold mine in Evander, which was situated near Mpumalanga. An acetyl cylinder was ignited in such a way sideways of mining tunnel were affected at worse rate, and mineworkers choked to death. That was all because of toxic fumes from burning of various plastics and other polyurethane dramatically but my health safety inspectorate developed many protective measures to overcome such a drastic problem (J. Bonsu and Isafiade).

One hundred four deaths were reported in Vaal Reefs Number near North West and considered worst accident.

Moreover, 64 mine workers were reported to death at Hlobane Colliery near Vryheid due to the explosion of methane gas and other combination of gases.

Injury rate per region

South Africa is considered to be developing the country, and middle-income countries of Europe are facing many problems in mining. It has been accounted that many regions are severely affected, especially middle-income countries. The main regions of occupational injury include gold mining in sub-Saharan Africa, which is responsible for small scale injuries. But it has been shown from 2011 to 2013 many injuries and accidents are accounted in Ghanaian ASGM community. This community is considered at potential risk factor of injury at high rate. Other regions include Eastern Cape, Gauteng, Kwazulu-Natal, Limpopo, Mpumalanga, Northern Cape, and North West: Klerksdorp. Western Cape is also included which accounts for huge rates of injuries in recent years (Long, Sun and Neitzel).

It has been estimated that injury rate was increased in past but from 2015 to 2018 rate of injuries and accidents has been recovered by the industrialization of mining of U.S. and South Africa. The most common type of injuries were laceration and burns due to sudden explosion of gases in which methane gas exhibit the highest rate. Contusions and abrasions are also reasons for injuries. In another region such as Ghana important gold producing companies are present, and mining operations in Ghana are not legal thus many injuries are co-exhibited due to small scale gold mining.

Accidents classified through location

Almost every year a lot of mining accident occurs in South Africa, which creates bad impact on the companies and raises lots of questions on their safety and health rules and regulations. Here we have the list and classification of mining accidents that occurred during the past five years in South Africa.

In 2014, 67 mining incident was recorded in South Africa while in 2015 the incidents recorded went down to 60 mining accidents. The locations where the incidents occurred are Johenusberg, Cape Town, and Ghana, etc which were founded common every year. These are the common classifications for which reasons the incidents occurred

In 2016, the number of incidents increased and went to 63, while in 2017 it further increased to 66 incidents of mining at tau Lekua mine and Kussalethu mine. In 2018,there was a 10% decrease in the incident, which were recorded slightly around 50 incidents.

Fatalities rate of men in mining

Due to the incidents in the sector of mining, many people lost their lives during these accidents which included both men and women. Major fatalities and deaths were observed for men as they were the worker working in mines. Here are the results of the fatalities for the last few years for the fatalities for men, which were being recorded.

In 2016, it was seen as the lowest rate for the recorded fatalities, which were 73, and while in 2017 it increased to 90 which was largely in the gold mines sector. It was recorded that there was a 10% decrease in the fatalities recorded, which were close to 80, which were 40 in gold sector, 12 in platinum, 9 in coal, and remained 19 were in the others sector (Coovadia, Jewkes and Barron).

Fatalities rate of women in mining:

The fatality rate of women has been increased in the past few years in South Africa in mining, due to the lack of knowledge about the mining areas and its problems. In 2017, according to the Annual Report of South Africa by Mine Health and Safety Incorporate3 women were injured fatally as compared in 2016, because in 2016 one women was fatally injured. This shows that fatality rate increase every year by 200%. But the fatality of people working in mining Industry is very regrettable, ignoring the gender.

Every worker even if it is a men or women is important for the mining industry and their death is regrettable because they are equally performing in every activity in the tough circumstances during mining.  According to the report, the fatality rate of women in mining is higher in 2012, 2013 and 2017 (Lim, Murray and Dowdeswell).

Cause of fall of Ground Incidents:

Many ground fall incidents occur during mining in South Africa, some reasons and causes of the Ground fall incidents include Occupational Safety, there is no occupational safety for the workers that are in the mining industry. Most of the fall of ground incidents occur due to the machinery and mobile equipments because they can fatal sometimes, as heavy machinery and equipments are used in the mining and workers are not taking any safety measures during the use of machinery. In the report of 2017, 88 fatalities were reported.  And some of the ground fall incidents occur due to the natural hazards including seismic events. Seismic events are most harmful for the people working in mines because there is less chance of escape when a seismic activity occurs. Two- disasters were occurred in South Africa, according to the report of 2017. Some fall of ground incidents can be occur due to illegal mining, because the activities occur in mines that are abandoned and are unsafe for the people working in those areas. Illegal mining is dangerous from every perspective. Hence, the use of machinery and mobile equipment, unsafe occupational area and illegal mining are the cause of fall of ground incidents (Bonsu, Dyk and Franzidis).

Lack of Understanding of rock mass:

The people working in mining industry have lack of knowledge regarding the rock mass and due to this lack of understanding of the rock mass many incidents occur. Most of the miners are unaware about the rock type and they started carving on it and this results in injury or might be death of the worker because a rock and fall and it is fatal for the workers. Some geological engineers must visit and understand the rock mass before any workers start mining and some rock mining machinery should also be used. According to the report of 2017, many fatalities occur due to rock burst in mining areas due to the lack of understanding of rock mass.

The fatality rate in 2016 is 24 and 2017 is 33 due to the rock burst. The biggest challenge in the mining industry is the fatalities occurring due to the rock fall. The workers working in the mining industry should have an understanding of the rock material and rock mass. Geological engineers must carry out workshops for the mining workers about the rock mass and rock type so that the workers will be more aware and careful while mining.

Lack of roof surface control:

Roof surface control is one of the most important factor in mining because roofs are dangerous for the workers that are working in the mines. Unsafe roofs are fatal for the workers. Roof bolting was started in the early 1950’s to protect the roofs from falling. But as in South Africa there is lack of surface roof control. Roof bolting is one of the basic ways to support the mine roofs. There is lack of roof surface control in the mining areas of South Africa. It was found that the roof falls occurred in the areas of South Africa where the rocks in the roof were found less reliable and deadly because of  the rock mass, because the rock mass was less competent in the rock roof.

This all happened due to the lack of understanding of rock mass. If they have the understanding of the rock mass then they can be able to protect the roof by some more reliable bolting methods. In the mining areas of South Africa there are less bolts installed in the roofs. People of Africa have less understanding about the roof surface control and due to these reasons they face fatalities and many lives are lost.

Low strength roofs in mines:

In the mining areas of South Africa there are low strength roofs, the roofs are not bolted properly and the bolts that re installed at space in the roofs, due to this the roofs are not strong enough and fall causing some deaths and increase the fatality rate. The rock mass of the roofs are weak and the proper bolting is not done in the roofs having less competent rock mass. There is ineffective support of joints in the roofs of mines. The roofs have been installed with island bolts and have excessive spacing, island bolts are not strong enough to hold the roof for a long time. When the roof start weathering after long time the island bolts cannot support the roof and the roof will fall.

This is the reason that there are low strength roofs found in the mine of South Africa. The roof systems are improved and developed greatly in other parts of the world but in South Africa the roof systems are not developed properly and by this inappropriate management of roof system the roofs in South Africa are weak and have low strengths. These systems need to be improved for the safety of workers working in the mines (Shen).

Scaling:

Scaling is one of the human factors that is also fatal and has contributed in the ground fall incidents. Scaling is the activity done by workers. This activity is done hand by using some special tools of aluminum and steel. Scaling is done by workers to bar down or to ware apart the loose materials form the walls or from the surface in the mines.

Sometimes scaling leads to draw large rocks from the walls and harm the workers performing these activities. Scaling should be done on hard rocks because scaling on soft rocks will wear apart the large rock materials which can be injurious to the workers. Scaling and other human related activities are major cause of the ground fall incidents. Mining has many dangerous activities and the workers working should take proper safety measures while performing any mining activities.

Ineffective Handling of Explosives:

In mining the explosives are used to break down and loose rock materials from the walls and surface of the mines. But explosives should be handled effectively otherwise they will be hazardous for the people working there. Nowadays wide range of commercial explosives are used in the mines but still they are harmful as they release enormous amount of energy in the mines which results in the ground fall activities like rock fall and roof fall. Explosives should be used in those areas that can bear the pressure of the explosives and will not harm the mining operations bay falling down the roofs and the rocks. So people does not know how to use the explosives properly and they do not have proper guidance. These all problems lead to ineffective handling of explosives (Sandham, Vyver and Retief).

Roof bolting procedures:

Roof bolting procedures also lead to ground fall activities because roof bolting includes the procedure like drilling which will insert pressure on the roofs and will cause vibrations which will start to loose the particles from the roof. In the bolting procedure the hole in the roof is drilled about the length of 50-60 mm, this constant drilling procedure will cause the particles to loose and the rocks might fall from the roof or the roof can become weak because of the vibrations.

 Roof bolting procedure include the handling of the materials, setting a temporary support for the roof, tramming, traversing and drilling these all procedures are dangerous and can lead to ground fall activities. By operating roof bolting machinery underground many risk factors can occur and it leads to severe incidents. Some safety measures and procedure should be carried out while performing bolting procedures.

Drilling in mines of Mining Sector in South Africa

Drilling is one of the major factors that cause ground fall incidents. Because when performing drilling in different parts of the mines, heavy machineries’ are sometimes used to drill and some light drilling machines are used. So, the use of these machineries in mining is very dangerous as these large machineries lead to rock fall and roof fall and can cause harmful effects to the workers working there and using the machineries. Drilling is a human and machinery activity, the incidents caused by drilling has effect on the humans as well as the machineries because large rock falls can destroy machinery as well and can cause injuries to the workers as well. Drilling is also a dangerous activities performed in mining and these activities lead to hazardous situations. There are many activities that cause incidents in the mines and these activities include drilling, traversing, use of machineries.

Possible Solutions

There are many possible solutions that can be applied and used while performing mining activities. Some of the possible solutions that the workers working in mines should get more knowledge about the mining activities and proper workshops should be conducted by geological engineers and experts so that they can have more knowledge about the machineries and they can perform activities more carefully. They should have the knowledge about how to take care of themselves and how to take precautionary measure while working in mines, because working in mines is a dangerous activity and is very fatal for the workers.

  So, proper health and safety tips should be provided to the workers o that they can used these measure and can be safe while working because safety is one of the most important factor while working, occupation safety in the working environment is more important for workers to work comfortably and safely without any fear. And better understanding of the machinery and the rocks structure and bolder procedures should be given to the workers only by this the workers can understand the mining procedures properly and can perform their activities more safely and diligently.  

Use of Mechanical Bolters:

The technology has become so advanced that now the use of mechanical bolters have been started in different mining operations. Some advance machineries like Sandvik DM300 and Sandvik DM110 are used in the mining operations because these machineries have provided so much facilities in the mining industries. These machineries are independent and can perform their functions on their own. These machineries are used to install the support to the roofs and ribs and are used to install bolters with the correct spacing’s in the roofs of the mines. These machineries have multiple degrees of movements and can perform their tasks flexibly and more easily.

These are versatile tools and help to install the bolters more quickly.  These machineries have high capacity to work and these are more efficient. They install the roof bolts in underground mines and also in mines that have soft rock mass because installing bolts is difficult in soft mineral mines but these machineries can install these bolts very easily without any destruction and danger. Many models of Sandvik are used in different mining operations in the world. One of the solution of these problems is to use the mechanical bolters.

Better understanding of the rock mass:

If we provide a better understanding of the rock mass to the miners they can work more safely and can carry out their mining operations more effectively. Because rock mass have different types some rocks are igneous, some are metamorphic and some are sedimentary rocks. Each rock type has different features and their requirements to handle are different. So the geological engineers should visit the mining site so that they can identify the rock types and by identifying the rock types we can perform mining activities more easily.

Geological Engineers and experts should carry out workshops for the miners for their better understanding of the rock material. Our first duty is to give knowledge to the miners so that they can understand every condition and carry out activities according to the understanding. Every miner should have the knowledge about the rock types and what kind of machinery should be used for that specific rock type. The solution of the problem is to give miners a better understanding about each and every mining tip.

Utilizing roof surface control technology of Mining Sector in South Africa

One of the major causes of underground mining is the rock and roof falls. A study on roof instability examined that around 11,600 reportable noninjury roof falls occurred from1999 to 2008 in room-and-pillar operations. An average of 1160 falls was reported per year during this study. The basic solution to prevent these accidents is carried out during the preparation of mining layout designs, and constant monitoring of the rock faces is required as well. Some of the solutions include rock bolting and pillar recovery as well as roof surface technology. It is estimated that due to the introduction of roof technology it is the goal to reduce the injuries by ground and roof support system failures by 25% within five years. Companies such Fletcher, JOY, Hilti, and Orica are the forefront in producing a range of such solutions.

 Some of the major types of technology include Automated Temporary Roof Support (ATRS) and Mobile roof Supports (MRS). The mining program has made enormous advancements in the field of mining by developing methodologies and practices for utilizing modules to provide temporary roof support to the workers and provide a safer environment for them to work in the mines.

Minimizing scaling of Mining Sector in South Africa

Scaling is mainly described as the removal of loose rock from the roofs and walls of mine by manual or machines. It is also described as a labor-intensive task, and mechanical means are too powerful to produce a less stable roof. A study showed in South Africa government that nearly quarter of fatalities were due to rock falls, and approximately one-third involved scaling and also showed that half of the miners had experienced less than three years. This implies the effects of scaling and lower training of the workers.

Therefore minimizing the scaling is most appropriate way but it is very careful to way to fit into issues.it is more important to focus on big projects, and many application is needed to work for it on larger scale for minimizing the scaling. No doubt, laborious work is seen for reducing the scaling, but working as appropriate mining principles, the project can be successful for maintaining specific plan. Therefore, major evaluation is needed to work for loose rocks that fall from the walls. Higher priority is needed to improve analytical designs, and many innovative techniques for underground mines are required, and structural development is also needed to avoid death rates. Designing of mine ventilate stoppings and improves mine safety should be provided by mining programs of government.

Conducting hazard training of Mining Sector in South Africa

The workers are exposed to coal dust, Noise, whole-body vibration, and UV rays and many more hence they require greater training and safety. The training is required for both the before the accident, and after the accident, so they know how to respond to the circumstances when they face it. They must be trained to identify the hazard and risk. Moreover they must be able to analyze the undesirable situation and act upon it. It is required by OSHA to complete safety training to train them on how to identify health and safety hazards and able to minimize accidents and injuries.

Due to immense danger it is more important for them to be trained compared to other professions, a study showed a data that half of the miners had taken training over the last few years compared with just one in six people in other sectors. The most common answer given by the miners was to improve their current skillset. The training includes risk assessment, hazard identification, risk control, which ensures that they are able react in the best way to save them as well as the lives of their respective colleagues. This would surely help in bringing down the fatalities count as well.

Implementing critical safety procedures of Mining Sector in South Africa

Working in the mines is a dangerous business. Every year many accidents or workers get stuck in mines take place either by the ignorance of the safety procedures, roof falls or other natural causes. An accident at a coal mine in China took 22 lives. With the introduction of strict safety laws and protocol as well as improvement in safety equipment, the industry has seen some drop in its fatalities overtime.

 Although zero harm has not yet been achieved, and it would be really difficult to achieve that goal, but the authorities are trying hard to reduce the accidents by implementing critical safety rules (Teleka, Green and Brink). The workers are exposed to coal dust, Nose, whole-body vibration and UV rays and many more hence they require greater training and safety. Some of the procedure include:

Don’t ignore the danger

Tasks require planning and communication

Workers need professional training

Require to wear safety equipment

Follow the safety standards

Supervising of worker and tasks

Study of rock mass failure mechanics

Investigation of any strange thing happening around

Hazard investigation

It is really necessary to follow these procedures or rules to keep your time in mines trouble-free and provide safer environment.

Conclusion & recommendations of Mining Sector in South Africa

According to 2018 there is ten percent decrease are shown in fatalities as compared to 2017. This information is explored by South African department of mineral resources.  There is no change in gold operations regards to the fatalities because in both years the death of people is 40 but at other operations it is changed to 82 percent from eleven to twenty. Total fatalities in all the operations fell down year to year from ninety and eighty one it is great improvement in ten percent and fifty percent coal and platinum sectors. The death rate before than this year was 100 percent which is fell down to eighty one percent which is a very major changes occurs in the lives of occupational fatalities rate in present year than .

 In 2016 it was the lowest rate which was seventy three death  which was 90 before 2016 but in some mining industries there is no changes occurred regards to fatalities rate  in mining industries  which includes gold mining. There are many goals are setting for the next to eradicate the fatalities of occupation in the industry the whole is called as zero harm for the 2020. This explores that in 2020 there is no fatalities in the sector of mining in South Africa which is not easy to do but which needs important steps and efforts to make this goal possible for the occupational person because their lives are also very important for the mining industry because they work consistently without fear of losing their life. Mineral council SA states that from 1994 to the 2016 there is visible change in the fatalities rate which is almost 86%. It is become possible due to common effort and together work of many person which results in a visible output in decline of fatalities rate in South African mining industries.

References of Mining Sector in South Africa

Adler, R. A., et al. "Water, mining, and waste: an historical and economic perspective on conflict management in South Africa." The economics of peace and security journal (2007).

Alexander, P. "Rebellion of the poor: South Africa's service delivery protests–a preliminary analysis. Review of African political economy,." Review of African political economy (2010): 25-40.

Bonsu, J., et al. "A systemic study of mining accident causality: an analysis of 91 mining accidents from a platinum mine in South Africa." Journal of the Southern African Institute of Mining and Metallurgy, (2017): 59-66.

Coovadia, H., et al. "The health and health system of South Africa: historical roots of current public health challenges. ." The Lancet (2009): 817-834.

Harris, J., et al. "omparative analysis of coal fatalities in Australia, South Africa, India, China and USA,2006-2010." omparative analysis of coal fatalities in Australia, South Africa, India, China and USA,2006-2010 (2014).

J. Bonsu, W. Van Dyk,, J. P. Franzidis , F. Petersen and A. Isafiade. " A systems approach to mining safety: an application of the Swiss Cheese Model. ." Journal of the Southern African Institute of Mining and Metallurgy (2016): 776-784.

Lim, M. S., et al. "Unnatural deaths in South African platinum miners,1992–2008." PloS one (2011): e22807.

Long, R., K. Sun and R. Neitzel. "Injury risk factors in a small-scale gold mining community in Ghana’s Upper East Region." International journal of environmental research and public health (2015): 8744-8761.

Marais, H. "South Africa pushed to the limit: The political economy of change. Zed Books Ltd." South Africa pushed to the limit: The political economy of change. Zed Books Ltd. (2013).

Patterson, J. M. and S. A. Shappell. "Operator error and system deficiencies: analysis of 508 mining incidents and accidents from Queensland, Australia using HFACS." Accident Analysis & Prevention (2010): 1379-1385.

Sacollierymanagers.org.za. "SOUTH AFRICAN MINING INDUSTRY JOURNEY TO ZERO HARM 2003 - 2013." 2013. www.sacollierymanagers.org.za. <http://www.sacollierymanagers.org.za/docs/MHSC_-_Journey_to_Zero_Harm__A5_Handbookprintdraft_v5_Final_Final.pdf>.

Sandham, L. A., F. Van Der Vyver and F. P. Retief. "The performance of environmental impact assessment in the explosives manufacturing industry in South Africa." Journal of Environmental Assessment Policy and Management, (2013).

Shen, B. "Coal mine roadway stability in soft rock: a case study." Rock Mechanics and Rock Engineering, (2014): 2225-2238.

Teleka, S. R., J. J. Green and S. Brink. "The automation of the" making safe" process in South African hard-rock underground mine." The automation of the" making safe" process in South African hard-rock underground mine. (2011).

Twala, C. "The Marikana Massacre: a historical overview of the labour unrest in the mining sector in South Africa." Southern African Peace and Security Studies (2012): 61-67.

Ural, S. and S. Demirkol. "Evaluation of occupational safety and health in surface mines." Safety Science (2008): 1016-1024.

 

 

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