Other fall to lower level, unspecified · Fractures and other injuries, unspecified
At a glance
Federal OSHA recorded a severe workplace injury
at The Dutra Group, Inc., Mission Bay Dredging Project, SAN FRANCISCO, CALIFORNIA 94101
on — Fractures and other injuries, unspecified, affecting the knee(s) and leg(s).
Final narrative
An employee stepped from the wire bridge to the winch wall and lost his footing on the wall. His left leg and knee struck the wall as he fell resulting in a fractured lower leg and damage to his knee cap.
On a vessel, an employee was guiding an anchor cable onto it's spool. The cable tightened and sent the employee back, causing him to strike the A-frame of the vessel. He sustained a fractured left femur.
An employee was on an A-frame ladder retrieving materials from a shelf. He slipped and fell and his leg got caught in the ladder rungs, breaking his left tibia.
An employee was unloading materials from a flatbed trailer when they fell from the trailer and landed on the ground. The employee sustained a fractured left leg.
An employee was unloading appliances at a customer location for delivery. The employee was moving a water heater to be placed on the liftgate when he stepped backward and fell to the ground. The employee sustained rib and back injuries.
A crew was installing drilled micropiles alongside an outdoor covered deck foundation. The injured employee was working the front of the drill when a loose section of casing dropped onto the tip of a rig wrench and pulled the wrench down to an embedded casing. The employee's left little finger was caught between the rig wrench and the embedded casing and was amputated above the top knuckle.
An employee was standing on an extension ladder, using a torquing tool to remove bolts that secured blades to a rotor. When the torquing tool activated, its reaction arm came around and pinched the employee's right middle finger against a lifting eye. His fingertip was amputated.
Employees were securing the fuel line of an outboard motor in preparation for removing the motor from a small vessel located in the equipment yard. A gasoline-related fire occurred and one employee sustained burns to both hands and forearms.
A marine diver/construction worker was working underwater, using a hydraulic dredge to clear sediment away from the base of a dam. The dredge's suction nozzle began migrating toward him, and then pulled in his right hand and forearm. He sustained compartment syndrome in the hand and forearm.
An employee was standing on a sheet of -inch by 4-foot by 8-foot plywood on top of a rebar mat, supervising his crew. As he was moving to alert the crew to an incoming overhead load, he stepped off the plywood and his left foot slipped through the rebar mat and landed on the rebar mat below. His left ankle was broken and dislocated.
The injured employee was assisting a Department of Homeland Security (DHS) enforcement operation. During an apprehension, officers returned fire at a subject and struck the employee with a bullet. The employee sustained a gunshot wound to their right hand.
The injured employee was assisting in the disassembly phase after a radar array had been lowered and secured. The crew began removing load bearing pins from an overhead crane to free the radome. A load bearing pin was stuck. The injured employee went to remove the pin manually as a second team member applied pressure from the opposite side. The pin unexpectedly released and struck the injured employee s right thumb, resulting in partial amputation of the distal phalanx including an open distal phalanx fracture and nail bed laceration.
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 preparing a bundle of green onions for chopping. While holding the bundle in his left hand, he made his first cut using a 9-inch kitchen knife held in his right hand. The knife contacted the tip of his left thumb, resulting in an amputation of approximately 0.5 inches of the thumb that required hospitalization.