Archive Notice - OSHA Archive

NOTICE: This is an OSHA Archive Document, and may no longer represent OSHA Policy. It is presented here as historical content, for research and review purposes only.

Department of Labor Logo
OSHA News Release
Region 5

Please note: As of January 20, 2021, information in some news releases may be out of date or not reflect current policies.


Region 5 News Release: 09-748-CHI
July 17, 2009
Contact: Brad Mitchell or Scott Allen
Phone: 312-353-6976


U.S. Labor Department's OSHA levies $75,000 in proposed penalties to MasTec for trenching violations in Madison, Wis.

MADISON, Wis. -- The U.S. Department of Labor's Occupational Safety and Health Administration (OSHA) has cited MasTec North America in Hugo, Minn., with two alleged repeat violations of federal trenching safety standards and proposed $75,000 in penalties.

OSHA began its inspection in February under the agency's National Emphasis Program (NEP) on trenching and excavation after an OSHA compliance officer observed work taking place in a trench at 3517 W. Beltline, Madison.

The safety inspection revealed that excavated materials were located within two feet of the excavation's edge without protection to prevent the material from falling back into the excavation, and for not providing cave-in protection or having a competent person conduct an inspection of the excavation.

MasTec has been inspected 22 times in the past three years with 13 citations issued, including citations for the same violations noted during the February inspection.

"There is absolutely no excuse nor reason for trenching violations," said Kimberly Stille, OSHA area director for Madison. "Trenching fatalities and devastating injuries are entirely preventable if contractors simply follow OSHA safety regulations."

Under the Occupational Safety and Health Act of 1970, OSHA's role is to promote safe and healthful working conditions for America's working men and women by setting and enforcing standards, and providing training, outreach and education. For more information, visit


U.S. Department of Labor releases are accessible on the Internet at The information in this news release will be made available in alternate format (large print, Braille, audiotape or disc) from the COAST office upon request. Please specify which news release when placing your request at 202-693-7828 or TTY 202-693-7755. The Labor Department is committed to providing America's employers and employees with easy access to understandable information on how to comply with its laws and regulations. For more information, please visit