Frederick Concrete CO. Inc.

An employee was using a saw to cut a piece of concrete when the piece gave way and pushed the saw into the employee's leg. The employee's leg was lacerated, requiring stitches and hospitalization.

An employee was using a utility knife to cut honeycomb paper when the knife amputated their left index fingertip.

An employee was cleaning a resident's chimney. While using a drill, the employee's glove became caught in the drill and their finger was fractured.

An employee was grinding some hardfacing on a bulldozer blade when the 9-inch grinder kicked back and lacerated his left leg above the knee. The employee was hospitalized and required surgery.

An employee was operating a rotating tool to place thread protectors on the end of pipe. Her left hand was on the rotating part of the tool when the tool engaged, resulting in a left forearm fracture and a thumb laceration.

An employee was readjusting a safety hook to remove hardware from gang forms when his feet slipped. He fell to the ground, resulting in a broken left arm and wrist.

An employee was changing a boom pipe delivery system on a concrete pump truck. He tripped and fell from an elevated level to the ground, resulting in multiple leg fractures.

An employee was reading numbers off a belt that feeds a plant. He reached his hand up and the belt caught his finger, resulting in a finger amputation.

An employee was guiding the pouring end of a concrete pump truck's boom while standing on top of 4-foot wall forms. The boom contacted power lines and the employee was shocked. The employee sustained third-degree burns on the entry and exit path of the electricity, and also sustained first- and second-degree burns to their torso and legs.

An employee was holding a form board on a section of pavement. A skid steer backed into the employee's ankle, breaking it. The employee was hospitalized.

An employee was closing a gun locker in his automobile trunk when his left middle finger was partially amputated by the lid.

An employee was ascending a flight of stairs after exiting their vehicle in an adjacent employee parking lot. The employee stepped to the right to avoid another employee on the left who was descending the stairs. The employee lost their balance and fell on the stairs. They were hospitalized with a laceration/abrasion to their chin, a fractured left humerus, and bruising to their left knee.

A mail handler was moving BMCs on the loading dock when they fell from the loading dock to the concrete ground below. The employee was hospitalized with head trauma.

An employee was on an A-frame ladder while preforming demolition of a ceiling. A section of HVAC ductwork fell on the employee and knocked them to the ground approximately 12 feet below. The employee was hospitalized with a concussion and lacerations.

On the morning of July 24, 2025, an employee was conducting synthesis of a highly toxic experimental chemical (nerve agent) in a chemical fume hood. The operation was completed at approximately 11:30 AM. The employee was exposed to the chemical and began experiencing symptoms of illness/poisoning around 1:30 PM and was hospitalized.