Federal OSHA recorded a severe workplace injury
at Integrity Inspection Solutions, Inc., 4419 Challenger Way, CALDWELL, IDAHO 83605
on — Thermal burns degree unspecified, affecting the Multiple body parts n.e.c..
Final narrative
Two employees were working in an enclosed trailer troubleshooting a clog/malfunction in a mixing pump. A mixing line cracked open and sprayed droplets of acetone onto a portable electric heater causing a flash fire. Both employees were hospitalized. One employee sustained burns on their hands, face, and back, and the other employee sustained burns to the hands and respiratory distress from inhaling fumes.
An employee was using a torch to loosen a bolt on a water trailer. Natural gas was present in the water and it ignited, causing a fire. The employee sustained third-degree burns to their upper leg.
An employee had been removing phosphorus pentasulfide while on a scaffold. He was using a non-sparking tool to dislodge the phosphoric material. The employee noticed a flash of flame. He descended the scaffold, but the flash ignited residual phosphorus pentasulfide that was on the outside of the employee's personal protective equipment (PPE). He sustained thermal burns to his right hand and right calf.
An employee was taking a butane gas sample as part of the hydrocarbon refining process. A component disconnected and the butane ignited, resulting in first- and second-degree burns to the employee's forearms and to their face, including their cheeks, chin, and neck.
An employee was troubleshooting a power washer in the field. Because there might have been water in its fuel, he brought it back to the shop and drained about a gallon of fuel from the tank into a plastic container. Some of the fuel spilled onto the floor and ignited. The employee was stomping out the fire when he lost his balance and tripped into a stool, which caused the plastic container to spill more fuel onto the fire. The employee's pants and shirt caught on fire, and he fell, abrading his knee while trying to get through the flames. As well as the knee abrasion, he suffered burns to the left leg and left lower quadrant of the torso. He was hospitalized.
An employee was fueling a gasoline-powered pressure washer with a safety fuel can. During the transfer the fuel ignited, causing a fire. The employee sustained burns to his nose, and his right hand and forearm.
More severe injuries in this industry (NAICS 541990)
Employees were conducting a snubbing operation. While making up the tubing swivel onto the joint in the mouse hole, employee 2 proceeded to pull power tongs off the pipe. At the same time, the injured employee went to re-adjust the tong heads. The make/brake handle was pulled and the injured employee's right hand got caught in the tongs. The injured employee's index, middle, and ring fingers were amputated and he required surgery.
On 9/26/2025, an employee was using a pair of scissors to cut a zip-tie that was securing a box of files. The scissors slipped and lacerated the employee s left wrist. The employee was hospitalized.
An employee was troubleshooting and rodding out a piece of process piping equipment when their left index finger was caught between the tool handle and threaded flange. The employee's fingertip was partially amputated.
An employee was diagnosing the lack of flow of product to a powder bin. The employee removed the rotary star valve below the bin. While he was reinstalling the valve, his right middle finger was crushed between its shaft and its housing. The finger was partially amputated.
An employee was standing on a multi-purpose ladder installing head flashing over a window. Their feet were approximately 6 feet off the ground and three rungs from the top. The employee lost their grip on the drill they were using and the ladder tipped over. The employee fell from the ladder to the ground, resulting in a fractured left wrist, bruised chest, and lacerations to their face and lip.
An employee was inspecting the overhead area of a single-person lift and repositioning the lift through a double doorway. As they were transitioning through the doorway, they were caught between the doorframe and the vertical mast of the lift. The employee was hospitalized with injuries to the nose, left maxillary sinus, left orbital bone, and left jaw, with fractures at the maxillary sinus area.
An employee was loading a 4-inch wooden door into a pickup truck when he felt a pop in his right side behind his shoulder blade. He was hospitalized later that day and underwent surgery, having suffered a collapsed right lung.