The two open slots are designated for the Department of Health and Human Services.
The inspections covered 18 mines and spanned 12 states.
The trial follows two years of investigation by state OSHA officials.
The violations pertain to more than 80 workers under the age of 18.
As record-breaking heat continues, the measure is the first hazard alert tied to heat.
The Andover, Massachusetts location faces proposed penalties of $129,473.
The Virginia-based company retaliated against a seaman who reported safety concerns.
Missouri Mats now faces $346,954 in proposed penalties.
This latest round of citations brings Dollar General to $21 million in proposed penalties since 2017.
Two workers survived the January 2023 incident, but the company is facing $333,949 in proposed penalties.
The contractor, which has a history of violations, was cited for 21 violations following January 2023 inspections.
This status is the highest level of recognition under the program.
Both workers, between the ages of 45 and 55, fell 35 feet during a project on Interstate 95.
The farmworker said they experienced “fatigue and leg pain.”
The company now faces $294,668 in proposed penalties.
The Dollar Tree Inc. subsidiary Family Dollar Stores of Texas LLC now faces $294,657 in proposed penalties.
Miracapo Pizza Company was also placed in OSHA’s Severe Violator Enforcement Program.
A majority of the violations focus on lockout/tagout procedures and machine guarding, OSHA said.
Four workers lost their lives and one spent time in the hospital with “near-fatal injuries” after the December 2022 incident.
The company faces a citation for one willful and one serious violation and $35,940 in proposed penalties.