February 2004

State fines CEMEX $280,000


CEMEX was fined by the state for multiple clean-air violations at its cement plant east of Lyons off of Colo. Highway 66. The company now is required to launch a “supplemental environmental project” at the plant.
Times-Call file photo/Richard M. Hackett

By Trevor Hughes
The Daily Times-Call

LYONS — State regulators have slapped CEMEX with a $280,000 fine after inspectors found multiple clean-air violations at the cement plant, including a nonexistent system for controlling dust.

In the 16-page consent decree signed by the state health department and CEMEX managers and released Monday, the company agreed to pay the fines but did not admit to wrongdoing. The company also denied anyone was hurt by any of its actions.

“It’s pocket change to them, and yet they still refuse to accept any responsibility,” said Lou Dobbs of the Environmental Justice Project, a group of local residents skeptical of CEMEX. “Until they can admit their wrongdoing, the trust in the community will remain at a low ebb.”

Dobbs lives across the street from the 2,500-acre CEMEX plant.

In addition to a $132,300 fine, the company must launch a $150,000 “supplemental environmental project” to develop stronger environmental and public health protections at the plant on Colo. Highway 66.

As part of that effort, CEMEX must tell people it violated air-quality laws.

“The report is just the beginning,” said Richard Cargill, executive director of the St. Vrain Valley Watchdogs, a group formed to monitor CEMEX. “It’s the beginning of seeking solutions that go beyond compliance — to have a clean plant because you want to be a good neighbor.”

Cargill’s group, along with the Sierra Club and local residents, are fighting CEMEX’s plans to burn used tires in its kiln.

CEMEX blasts limestone from a quarry on the north side of Colo. 66, trucks it across the road, then heats it in a kiln to make cement.

The groups say CEMEX cannot be trusted to burn tires cleanly if it cannot reliably follow state clean-air rules.

The state report said CEMEX, among other findings, failed to adequately control dust leaking from its A-frame storage building, lied about the pollution-control equipment on the A-frame, failed to control dust on access roads, and failed to calculate how much dust was escaping the site. All are requirements of the plant’s existing permits.

The biggest violation appears to center on the A-frame storage building, a large structure the company uses to store limestone needed for making cement.

According to the state, CEMEX said it used a “baghouse” — an attached room filled with filtering bags — to control dust coming from the building.

“From April 2001 through August 2003, CEMEX operated the plant’s A-frame without the required baghouse,” the report said. “On or about June 20, 2003, CEMEX filed an air pollution emission notice ... (and) identified a baghouse ... as the pollution control equipment. ... There was no baghouse on the A-frame transfer point, and had not been such a baghouse for at least two years.”

CEMEX shut down the A-frame in August under state order and has not reopened it. But that is also causing problems. Under state regulations, the plant can handle only 180,000 tons of “clinker” or cooked limestone material, outside.

The plant is approaching that level now, the state said. Once CEMEX exceeds that limit, it will be fined $10,000 per month for the rest of the year.

CEMEX plant manager John Lohr did not return a phone call Monday.