Kym Agius

March 25, 2011

Queensland’s environment department says an alumina refinery owned by Rio Tinto has spilt sulphuric acid into a creek in central Queensland.

Rio Tinto notified the Department of Environment and Resource Management that the spill occurred at the Yarwun alumina refinery on Sunday during heavy rain.

DERM spokesman Joe Pappalardo said an unknown amount of the acid was released into Boat Creek when the site’s stormwater system overflowed in heavy rain.

Urgent inspections and water sampling has been done at Boat Creek and nearby Port Curtis, at Gladstone.

“Inspections by DERM officers … have found no evidence of environmental harm suggesting that the recent rain and high tides in Boat Creek have helped to dilute the acid and flush it through the system relatively quickly,” Mr Pappalardo said.

“Investigations are continuing, however at this stage DERM has found no evidence that environmental harm has been caused by the spill.”

Investigators are looking at the cause of the spill, how much sulphuric acid was involved and the actions taken by Rio Tinto.

Mr Pappalardo said it looks as though it’s been a lucky escape for the environment.

“If it’s confirmed that a large amount of sulphuric acid has been released without significant environmental harm, then DERM would consider that very fortunate indeed.”

“The risk is unacceptable.”

A Rio Tinto spokesman said it is estimated that 3000 litres sulphuric acid was released when a drain valve failed.

“The vast majority of the sulphuric acid was contained within the on-site spill capture system,” the spokesman said.

“Heavy rain on Sunday resulted in a small amount of the sulphuric acid and seawater mix being discharging into a local creek.”

The drain valve has been removed from service and will remain out of operation until repaired and investigations are completed.

AAP- Sourced & published by Henry Sapiecha

THE ”live” televised rescue of 33 trapped miners in Chile, which appeared to the world as a flawless operation, was edited to disguise dangerous problems, a new book claims.

In a slick media operation the Chilean authorities covered up the fact that the rescue shaft had been destabilised and a rockfall had cut a cable between the surface and the chamber more than 600 metres underground.

The live TV feed was at one point interrupted and video clips from earlier on in the rescue recycled to allow emergency repairs to be carried out unseen during the 22-hour operation to haul the men up from the deep, which began on October 12.

The revelation comes in a book published today in Australia entitled Los 33, which charts the men’s entombment in the San Jose gold and copper mine deep below the Atacama Desert in northern Chile. ”A billion viewers around the world were … tricked,” said Jonathan Franklin, the author of the book, who gained special access to the rescue operation while most news media were excluded.

”They never realised that the image of perfection being broadcast was a rerun to cover up a dramatic chapter far too risky for the Chilean government to allow the world to see.”

The book provides an insight into the high-profile role played by the country’s President, Sebastian Pinera, who was at the surface of the mine and the first to greet the rescued men as they emerged from the Phoenix capsule into fresh air after more than nine weeks below ground.

But he had wanted to be the first man lowered down in the metal cage to join the miners underground, because he was ”enthralled” by the idea of personally vouching for its safety. ”Security aides to the President were apoplectic,” Franklin writes.

”Having already suffered in their attempt to protect a president who insisted on flying his own helicopter and scuba-diving, they knew he was serious. So did Cecilia Morel, the first lady. She immediately picked up the scent of a risky folly. Catching her husband’s eye, she told him to abandon the plan. ‘Don’t even think about it,’ she ordered. Though it ran against his instincts, Pinera obeyed.”

At one point during the rescue a heated argument broke out between the naval officers overseeing the extraction down below and a local official lowered down to help. The interloper was quickly forced to return to the surface under threat of force. But thanks to ”judicious editing … the world saw not a single second of this centre-stage drama”, Franklin writes.

The book also sheds light on the first 17 days following the mine collapse and before contact was made with the surface. During that time of extreme food rationing the men considered resorting to cannibalism.

Telegraph, London

Sourced & published by Henry Sapiecha