The most economical and feasible method for extraction of coal depends on the depth of coal mine, quality of coal seams, Environment factors and the geology of the mine.

To prevent such accidents in the future, each step, process or modification in the mine needs to be assessed thoroughly to ensure that it is inherently safe. The owner of Soma holdings bragged of a reduction of 80% of the cost to produce a ton of coal. Historically, coal mining has been a very dangerous activity and the list of historical coal mining disasters is a long one.

After the pillars are removed, the roof (or back) is allowed to collapse behind the mining area. Besides that, the conventional conveyor belts should have been replaced by at least semi-mechanized or fully-mechanized mechanisms. Figure 7 Coal mines accidents and fatalities from OECD countries database (17)

In the US alone, more than 100,000 coal miners were killed in accidents in the twentieth century, [7] most of these fatalities occurring in the first half of the century. I used to vote for the [governing] AK Party but never again. The difference between the two methods are the type of structural support they use. [4] There are three main methods for underground coal mining: Room–and–pillar mining, Retreat mining and long wall mining. Along with direct cuts to occupational training and OSHA requirements, sub-employer companies will operate illegal pits with blatant disregard for worker safety in the interest of profit. Ergul Yuksel lost her husband, Ali, in the disaster.

Two weeks before the disaster, the opposition had called for an investigation into accidents at that very mine - but the governing party rejected it.When Recep Tayyip Erdogan - then prime minister, now president - visited Soma shortly after the tragedy, he stoked the anger.

The formerly state-run mine was leased to a private company in 2005, Soma Holding, but was still owned by a government conglomerate, Turkish Coal Enterprises. With the growth of the mine underground, the ventilation systems should have been upgraded adequately. Moreover, the best quality equipment and safety technologies should be used to save the workers.

In the US alone, more than 100,000 coal miners were killed in accidents in the twentieth century, [7] most of these fatalities occurring in the first half of the century. The semi-mechanized method used a hydraulic support while the conventional method used wooden structure. Chants rang out of "Erdogan: thief, murderer" and "the coal of Soma will burn down the government". Tehran has continued to enrich uranium in breach of a nuclear deal, the UN nuclear watchdog warns.© 2020 BBC. One of the pits was engulfed with carbon monoxide.

Figure 7 Coal mines accidents and fatalities from OECD countries database (17) Overburden associated with coal seams are dumped in the adjacent valleys. Company Registration No: 4964706. Strip mining is a type of mining in which coal seams are exposed to surface by removing the earth above them. No plagiarism, guaranteed!We're here to answer any questions you have about our servicesCopyright © 2003 - 2020 - UKEssays is a trading name of All Answers Ltd, a company registered in England and Wales. Although mine fires usually do not cause large number of casualties as compared to explosions in underground coal mines, the SMD has one of the highest number of deaths in the 21st century. These technologies include a fully computerized interconnected system that link every sensor, machine and employee to one computer which can be operated by a central control room (CCR) (20). The history of coal mining goes back to thousands of years. The blasting should have been substituted with other techniques, like using the heavy machinery that is usually used in the mining industry. I feel betrayed. By going back to the beginning of the incident, blasting the floor to flatten it definitely was not a good idea. The owner of Soma holdings bragged of a reduction of 80% of the cost to produce a ton of coal. Sensors detect how much coal remains in the seam while robotic controls enhance efficiency. Long wall mining accounts for 50 percent of underground production.

Soma mine was under the control of Turkish Coal Enterprises in the period between 1990 and 2006. Globally about 40 percent of coal production uses this method. The workers lives should not be compromised by cutting costs.

But, still coal mine accidents can be catastrophic, one such example is ‘Soma Coal Mine Disaster’.

(16)  "We get 1,000 lira (£230; $370) a month as our sons' pensions," says Ahmet. Soma Mine Disaster is one of the worst mining accidents in the modern history.

Consequently, the ceiling collapsed due to the violent vibration and a fire started between 14:40 and 14:45. [8] Registered Data Controller No: Z1821391. The main cause for the explosion and the regulations that were violated and led to the accident are discussed in the report.

According to the 2012 statistics of the Social Security Institution (SGK), most occupational accidents and diseases occur in the coal and lignite extraction business (8,828 occupational accidents, 231 occupational diseases) (11).

On the afternoon of the 13th of May 2014, a blast occurred near the control unit to flatten the surface for the conveyor belt.          Figure 1 Coal Production Trends in Top 5 coal producing countries in the world. This method is also called the bench method. These pillars can be up to 40 percent of the total coal in the seam-although this coal can be recovered at a later stage. These positions require a special set of skills that help the people who filled them to decide what to do in the case of emergency (21).

It is said to be the worst mine disaster in Turkey’s history.

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