Workplace safety officials have cited a DeKalb County construction company after a worker fell to his death in February at the I-285/Ga. 400 interchange.

In a news release, the U.S. Department of Labor's Occupational Safety and Health Administration said it cited Martin-Pinero Construction Project Management for "exposing employees to fall hazards."

The construction contractor, located in North Druid Hills, faces more than $170,000 in penalties, officials said.

Leoniso Sandoval, 49, of Norcross, was working on the major roadway project the evening of Feb. 13 when he fell and suffered fatal injuries, AJC.com previously reported.

RELATED: Contract worker killed after fall at site of I-285/Ga. 400 interchange project

In a Facebook post, the Sandy Springs Fire Department said first responders were able to reach Sandoval before taking him to the hospital. He later died of his injuries, authorities confirmed.

In its statement, OSHA officials said the worker fell while attempting to install permanent metal decking on the Ga. 400/I-285 flyover bridge ramp. The federal agency cited the contractor for failing to ensure employees used a horizontal lifeline system and fall protection.

Martin-Pinero CPM was also cited for allegedly failing to secure the metal decking before allowing workers to walk on it and failing to provide fall protection training or conduct regular job site instructions.

Another contract worker was killed while working at the interchange last October.

MORE: Contract worker on I-285/Ga. 400 interchange project killed

“Allowing employees to work at heights without using proper fall protection methods increases the risk of serious or fatal injuries,” said Jeffery Stawowy, director of OSHA’s Atlanta-West Area office. “Employers have an obligation to ensure the working conditions they ask employees to operate under are free of recognized hazards.”

According to OSHA, the contractor has 15 days to comply, request an informal conference with OSHA’s area director or contest the findings before the Occupational Safety and Health Review Commission.

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