Advanced Drainage Systems, Inc.

On 8/22/2025, an employee was working to clear a grinder jam. The employee was using a "no-touch tool" to rotate the drum of the grinder. He slipped forward and his right hand contacted a pinch point between the backside of the blade and the grinder housing. The employee's right middle fingertip was partially amputated with bone loss.

On May 2, 2025, at approximately 11:30 AM, an employee was using a hawkbill knife to cut plastic material off a die head when the knife slipped and lacerated their right knee. The employee was hospitalized and required surgery.

An employee was clearing a jam in a machine when their left little fingertip contacted the metal blade, resulting in the amputation of the first digit.

At 10:00 a.m. on January 9, 2025, an employee slipped on ice while walking through the yard to their truck. The employee fell to the ground and suffered a broken right femur. The employee was hospitalized.

An employee was using a lathe to sand down a shaft. Their glove got caught on the spindle and their hand and arm were pulled into the machine. The employee sustained a dislocated wrist, a dislocated little finger, and a fractured arm. The employee was hospitalized.

An employee was changing mud cups in the hopper cylinders of a concrete pump truck. The cylinders moved and three of the employees fingers were amputated.

An employee was standing on the rig floor next to a polishing unit. His hand was placed on the polishing unit when the pump was lowered, resulting in amputation of their right thumb, ring, and middle fingertips.

An employee was using air to blow out the air wash to the blender and grinder station. As the employee reached to verify that the air wash was clean, the unit pinched and amputated their fingertip.

An employee was retrieving a lost drill pipe with a lifting bail when their left thumb got pinched between the table and handle of the lifting bail while trying to re-thread the pipe to lift it out. The employee suffered an amputation to the left thumb.

An employee was removing a core chuck from a stationary roll when their right ring finger was pinched between the chuck and the roll. The employee's fingertip was amputated.

An employee was directing trucks as they entered and left a highway work zone. A vehicle struck them, resulting in multiple fractures and other injuries. The employee was hospitalized.

An employee was assisting the crew with patching and restoring a roadway after the installation of a sewer line. He was helping place and level the blacktop/backfill material over the trench area to bring the road surface back to proper grade. The employee was walking between a forward-moving dump truck and a dirt pile when his right foot was run over by the truck s wheel, causing him to fall. The employee sustained injury to his foot.

An employee was rigging I-beams. An I-beam slid off the stack of I-beams and fractured the employee's leg.

An employee was operating a skid steer with a bucket attachment at a demolition site. While driving it to the rear of the property to park it, the employee came into contact with a live electrical transformer unit that was located outside of the facility. The employee sustained electrical burns on his hands extending up to his elbows and a fractured ankle.

An employee was installing a door on a semi-trailer. They were using a forklift to lift the door to the height of the trailer when the door became jammed between the forklift mast and the hinge on the trailer. When the employee went to dislodge the door from the mast, the door fell and crushed their foot. Their big toe was amputated. The employee was hospitalized and their big toe was surgically reattached. The employee's foot and other toes also required surgery.

An employee was checking a pole-type transformer tank for leaks. A hydraulic clamping device was lowered onto his right thumb and crushed it against the sharp edge of the bottom of the tank. He suffered a partial transphalangeal amputation to the thumb.

The injured employee was standing behind a table. She jumped out to scare another employee, but tripped and fell on the tile floor, injuring her right ankle/foot. She was hospitalized with a dislocated ankle that required surgery.

An employee was going into a trailer to mark product for shipment and the trailer pulled away from the dock. The employee fell out of the trailer, contacted the dock plate, and then fell to the ground. The employee was hospitalized with a punctured lung, fractured ribs, and contusions.

An employee was hooking up bundled tie-downs with a chain. While he was holding a hook, the other hook was unlocked. This caused the employee's hook to slide down and pinch his right index finger between the chain and the shackle. He suffered an amputation to the fingertip (without bone loss), as well as an open fracture.

An employee was operating a gas tugger to lift metal sheeting. His left hand was pulled into the pulley, which crushed his left thumb, resulting in avulsions and other tissue damage. He was hospitalized and required surgery.