Correction to This Article
This article about federal rules for chemical plants misstated the new threshold requiring reporting possession of ammonium nitrate. The threshold was increased from 2,000 pounds to 5,000 pounds when the compound is in the form of an explosive and not packaged for transportation.
DHS Relaxes Chemical Plant Storage Rules

By Spencer S. Hsu
Washington Post Staff Writer
Saturday, November 3, 2007

The Department of Homeland Security yesterday eased rules requiring tens of thousands of U.S. chemical plants to protect their stockpiles from terrorists, pleasing chemical industry lobbyists but disappointing environmentalists and some Democratic lawmakers, who said they will beef up requirements next year.

The regulations will touch a wide range of U.S. industry, including pulp and paper mills, petroleum plants, food and agriculture facilities, and manufacturing and industrial cleaning sites.

The measure has been delayed for years by disagreements within the Bush administration over the need for new regulations after the 2001 terrorist attacks. Partisan battling is likely to intensify in the Democratic Congress because the chemical security legislation expires in September 2009.

Homeland Security Secretary Michael Chertoff described the rules as "a critical piece" of federal efforts to diminish the threat posed by large private stockpiles of dangerous chemicals.

DHS in April proposed a list of 344 chemicals that businesses would have to track and disclose to the department through an online reporting system. But under heavy criticism from industry, it released a less stringent version yesterday, reducing the number of targeted chemicals to about 300 and raising the reporting threshold of many chemicals of highest security concern.

For instance, DHS increased the reporting trigger for stored chlorine from 1,875 pounds to 2,500 pounds, exempting a standard one-ton shipping cylinder used by industry. Insurgents in Iraq have used bombs to disperse liquid chlorine into toxic gas clouds.

DHS also increased the disclosure threshold for ammonium nitrate from 7,500 pounds to 10,000 pounds. That substance was a component in fertilizer-based bombs used in the 1995 Oklahoma City bombing and the 1993 attack on the World Trade Center.

"There are 10 widely recognized ultra-hazardous chemicals. . . . To a chemical, their thresholds increased," said Rick Hind, legislative director for Greenpeace Toxics Campaign. "When push comes to shove, Homeland Security here folded like a sheet to industry pressure. . . . It's clear for whom these laws and loopholes were written."

DHS officials said they made the changes after receiving 4,400 comments, most of them critical. They said that they raised some thresholds to match triggers set by the Environmental Protection Agency to require local disclosure and accident planning. DHS initially set some thresholds at 75 percent of EPA levels.

"We've tried to craft this regulation to capture . . . both where we think the [greatest] consequence is, and to reflect what is practiced in the industry and how it works," said Christina McDonald of the DHS Office of General Counsel. "We tried to create a balance."

P.J. Crowley, director of homeland security at the Democratic think tank Center for American Progress, said that security standards should be higher than safety standards, "since the risk associated with a deliberate terrorist attack is more severe than the potential for an accidental release."

House Homeland Security Committee Chairman Bennie G. Thompson (D-Miss.) also said the new regulations are not strong enough. "Putting a Band-Aid on a broken leg is not fixing it," said Thompson, adding that he expects to press for tougher rules next year.

But some Senate Democrats praised DHS for easing rules on propane, for which it lifted the reporting threshold from 7,500 pounds to 60,000 pounds. Chicken farmers complained that 20,000 farms could be affected by the initial rule, causing the propane provision to lead to 90 percent of DHS comments.

Sen. Joseph I. Lieberman (I-Conn.), chairman of the Senate's homeland security panel, called the new rules "good news." The American Chemistry Council, which represents the nation's largest chemical companies, including Dow Chemical, DuPont and BASF, also said it "strongly supports" DHS's approach.

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