THE OK TEDI COPPER MINE CASE STUDY SOLUTION

From Wikipedia, the free encyclopedia. Victoria University, Melbourne, Victoria, Australia. Retrieved 2 March This mining pollution, caused by the collapse of the Ok Tedi tailings dam system in and consequent switch to riverine disposal disposal of tailings directly into the river for several decades, was the subject of class action litigation , naming Ok Tedi Mining Limited and BHP Billiton and brought by local landowners. Retrieved from ” https:

Villagers downstream from Ok Tedi in the Fly River system in the Middle Fly District and the southern and central areas of the North Fly District , in particular, believe that the effect on their livelihood from this disaster far outweighs the benefits they have received from the mine’s presence in their area. Settlement Favors Yonggom People”. Retrieved 2 March The original plans included an Environmental Impact Statement that required a tailings dam be built. The concentration of copper in the water is about 30 times above the standard level, but it is below the World Health Organization WHO standards. However, fish counts decrease closer to the mine.

the ok tedi copper mine case study solution

Thick gray sludge from the mine is visible throughout the Fly River system, although its effects downriver are not as severe. This page was last edited on 19 Novemberat In an earthquake caused the half built dam to collapse. Settlement Favors Yonggom People”. The massive amount of mine-derived waste dumped into the river exceeded its carrying capacity.

The Ok Tedi Mine Case Study Essay Example | Topics and Well Written Essays – words

Retrieved from ” https: From Wikipedia, the free encyclopedia. Following heavy rainfall, mine tailings are swept into the surrounding rain forest, swamps and creeks, and have left behind 30 square kilometers of dead forest. The original plans included an Environmental Impact Statement that required a tailings dam be built. The Ok Tedi Mine was scheduled to close in Villagers downstream from Ok Tedi in the Fly River system in the Middle Fly District and the southern and central areas of the North Fly Districttedj particular, believe sllution the effect on their livelihood from this disaster far outweighs the benefits they have received from the mine’s presence in their area.

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Ok Tedi environmental disaster

This allowed all ore processing residues, waste rock and overburden to be discharged into the Ok Tedi River. Retrieved 18 April Retrieved teri February This mining pollution, caused by the collapse of the Ok Tedi tailings dam system in and consequent switch to riverine disposal disposal of tailings directly into the river for several decades, was the subject of class action litigationnaming Ok Tedi Mining Limited and BHP Billiton and brought by local landowners.

By using this site, you agree to the Terms of Use and Privacy Policy. OK Tedi Mining Limited. Archived from the original on 7 February There are no waste retention facilities on the premises.

Ok Tedi environmental disaster – Wikipedia

Retrieved 16 February Views Read Edit View history. Journal of the International Institute.

Retrieved 17 April Retrieved 12 February The concentration of copper in the water solutino about 30 times above the standard level, but it is below the World Health Organization WHO standards.

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Most of Papua New Guinea’s land is held under a system of native titlewith ownership divided amongst many small clans, while the central government retains control over how shudy that lie under the ground are used. Experts have predicted that it will take years to clean up the toxic contamination. Victoria University, Melbourne, Victoria, Australia.

the ok tedi copper mine case study solution

The company continued operations without minee dam, initially because BHP argued that it would be too expensive to rebuild it.

BHP was granted legal indemnity from future mine related damages. Retrieved 19 September Retrieved 11 February This dumping resulted in the river bed being raised 10 m, causing a relatively deep and slow river to become shallower minee develop rapids, thereby disrupting indigenous transportation routes. Archived from the original on 20 August InBHP reported that 90 million tons of mine waste was annually discharged into the river for more than ten years and destroyed downstream villages, agriculture and fisheries.