The nation’s largest utility is also holding out hope that insurance will cover the cost of the spill, lessening the impact on its rate payers. Before insurances will commit, the TVA must first lay out detailed plans on how it plans to cleanup and restore the land it damaged, and rationalize the cost.

“We have to come up with those plans; we have to then submit to the insurance companies what those plans are and what the costs are, and then they will come back and set a time when they can sit down and discuss that insurance with us,” TVA spokesperson Barbara Martocci told Nashville Public Radio.

The cleanup effort could take as much as three years to complete. It involves dredging the Emory River as well as removing the coal ash on land that built up as high as nine feet in some areas. As part of the cleanup, the TVA also purchased more than a dozen homes that had been damaged in the spill. The utility is also facing numerous lawsuits from people and businesses who lost property.

TVA officials say they hope to start discussions with insurance companies in the next few months.

SOURCE: Coal Ash Spill › TVA customers footing bill for coal ash spill

McNeely Pigott & Fox Public Relations LLC, which submitted a proposal and budget for the campaign, would use social media techniques such as blogs, blurbs and Twitter Tweets to highlight the positive side of Kingston.

The Nashville, Tennessee, firm’s budget also includes a two-year advertising campaign; a two-year, $726,000-per-year “news bureau;” and tracking data to gauge success. TVA officials “agreed in principal” that they would pay for the campaign.

Kingston Mayor Troy Beets hopes the campaign will restore the luster of the area. “This is the most beautiful municipal lakefront in the state of Tennessee,” he said.

Last December, an impoundment pond at the TVA’s Kingston fossil plant was breached, sending 1.1 billion gallons of coal ash on to 300 acres of that pristine lakefront community. The wave of toxic material knocked houses from their foundations and destroyed property in its wake.

Coal ash contains dangerous toxins such as arsenic, lead, chromium, manganese and barium, which has been associated with health problems such as cancer, liver damage and neurological complications. Since the spill, the TVA has been involved in a massive cleanup effort that could cost the utility as much as $975 million before it is complete.

For now, the area is overrun with cleanup crews, blocking streets and creating constant racket – a far cry from the area that once was a destination for water sports and recreation.

“This is the image that we need to project,” Mayor Beets said. “Kingston is whole. There is nothing wrong with our water supply here. There is nothing wrong with putting your boat in at Kingston.”

SOURCE: Coal Ash Spill › PR firm to use social media to improve image damaged by coal ash spill

The Duke tests revealed high amounts of arsenic and radioactive radium in the toxic sludge at the spill site, findings that throw up red flags about the “safety of storing ash” and emphasize the need for caution in the cleanup process.

According to the Nicholas School of the Environment at Duke, water near the site tested fairly clean, with only trace amounts of arsenic present in samples taken two miles downstream from the spill. The sludge and ash, however, contain two radioactive forms of radium, which is highly carcinogenic to humans.

“As the sludge dries out, the ash picked up by the wind as dust will be carried into the atmosphere. Once there, this dust can be inhaled by people, where it can be deposited on the linings of their lungs giving them unwelcome doses of radioactivity and toxic metals,” writes Bill Chameides, Dean of the Nicholas School at Duke.

The possibility of airborne particulates of radium and other toxic substances arising from the sludge is why the cleanup must be conducted with extreme care. It’s also why the presence of some 1,300 coal ash dump sites throughout the country is so dangerous.

Chameides says that the spill and the cleanup effort are “something for the folks in Roane County to think about.” Even more alarming, however, is how the Kingston spill highlights a much broader concern about the safety of coal. These concerns “go well beyond the Kingston plant to all the coal-fired power plants and their coal ash dumping sites throughout the United States,” Chameides writes.

“Is dangerous particulate matter being liberated from them regularly? And if so, what risks might they pose to the people living near these plants?”

A recent article in the New York Times reported that of the 1,300 coal ash dump sites in the U.S., more than 60 had leakage and contaminated the surrounding water.

The government, however, seems to be downplaying the concerns that the Duke scientists raise.

Avner Vengosh, associate professor of earth and ocean sciences at Duke, and graduate student Laura Ruhl collected ash and water samples from part of the Emory River three weeks after the spill occurred.

Their tests of the solid ash samples found significantly higher levels of radium-228 and radium-226 than the EPA reported to have found: 8 picocuries per gram compared with an average of 5-6 picocuries per gram reported by the EPA.

Vengosh and Ruhl also found 95 parts per billion of arsenic in the inlet tested, but lower concentrations downstream. Ten parts per billion is the EPA standard for safe drinking water.

TVA acknowledged the difference between Duke’s radiation and arsenic levels and those recorded by the TVA.

“We still take the Duke report very seriously and will have the site rechecked,” a TVA spokesperson told WSMV of Nashville.

SOURCE: Coal Ash Spill › Duke study of coal ash spill raises serious concerns