US Air Force, Nellis Air Force Base

An employee was transferring propane from his bobtail truck to a storage tank. As the employee removed the hose, propane shot out and struck him in the mid-section, resulting in propane freeze burns from below the waist to the top of the knees. The employee was hospitalized.

An employee was tightening a fitting for monthly leak detection and repair when liquid natural gas was released, resulting in a cryogenic burn to the right hand.

On August 28, 2023, an employee was moving a CO2 tank when CO2 gas came out and froze the employee's left hand.

An employee was performing a pressure check and leak test on a unit when nitrogen gas was released from a valve core removal tool. The nitrogen gas was injected into the employee's right hand, resulting in a burn to the skin, swelling, and pain.

An employee was performing routine maintenance on refrigeration equipment when the shut-off valve failed, causing refrigerant to leak and burn the employee's right index finger.

An employee was activating the sprinkler system at a sports complex following recent maintenance to repair leaky pumps. When the system was activated, a section of newly installed 3-inch schedule 80 PVC pipe struck the employee, who lost consciousness. The employee suffered a broken jaw and a concussion.

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.

An employee was working on an electrical panel in a mechanical room when an arc flash occurred. The employee suffered burns.

At about 3:10 p.m. on October 3, 2025, an employee was inspecting a car. Two dogs that had been in another car were leashed and tethered to a bollard. As the employee inspected the first car along with a narcotics detection dog, one of the other dogs came loose and attacked the narcotics dog. The employee was separating the dogs when the other dog bit his left ring finger. The last joint of the finger was injured and part of it was bitten off.

An employee was climbing a fixed ladder to perform maintenance in an attic. While unlocking the attic entry, the employee fell from the ladder more than 10 feet to the concrete below. The employee suffered a fractured hip, pelvis, tail bone, arm, and elbow, resulting in hospitalization and surgery.

An employee was conducting fire suppression operations on a wildfire. He pulled a hose from the engine. He then charged the hose and began to put on his gloves. A flareup occurred and the employee sustained burns to his face and hands.

An employee was delivering mail when she tripped on an uneven sidewalk and fell forward onto the ground, hitting her right knee and the left side of her face. The employee was hospitalized with a fractured kneecap that required surgery.

An employee was walking toward the breakroom when they were struck by a sit-down forklift that was backing up. The employee suffered an amputation of the left leg just below the knee.

An employee was delivering mail on July 10, 2024, when they became overheated. The employee was hospitalized for heat illness.

On July 4, 2024, a security officer was in pursuit of a suspect when he jumped over a wall and injured both legs. The employee was hospitalized for fractures to both legs.