News Release

U.S. Department of Labor Cites U.S. Postal Service After Heat Exposure Hospitalizes Las Vegas Mail Carrier

LAS VEGAS, NV – The U.S. Department of Labor's Occupational Safety and Health Administration (OSHA) has cited the United States Postal Service (USPS) $129,336 after investigators determined the employer failed to provide proper safety measures to a Las Vegas, Nevada, mail carrier hospitalized for heat exposure.

OSHA's investigation revealed that at least four USPS employees at the Silverado Station branch in Las Vegas received treatment for heat-related illness this year, including one hospitalization. OSHA cited the USPS for failing to protect letter carriers working in extreme heat, lacking sufficient heat control measures, and having inadequate procedures for contacting supervisors when employees experience heat-related symptoms.

"The dangers of working in high-heat conditions are well-known," said OSHA Area Director Eric Brooks, in Las Vegas. "OSHA has cited the U.S. Postal Service repeatedly for failing to provide employees with a workplace free of recognized hazards. Employers whose employees work outdoors in heat are responsible for ensuring work practices include sufficient water, rest, and shade when hazardous conditions exist."

USPS has 15 business days from receipt of the citations and penalties to comply, request an informal conference with OSHA's area director, or contest the findings before the independent Occupational Safety and Health Review Commission.

Under the Occupational Safety and Health Act of 1970, employers are responsible for providing safe and healthful workplaces for their employees. OSHA's role is to help ensure these conditions for America's working men and women by setting and enforcing standards, and providing training, education and assistance. For more information, visit

Occupational Safety & Health Administration
November 7, 2018
Release Number
Contact: Leo Kay
Phone Number
Contact: Jose Carnevali