The worker had been employed at the plant for only five days and was left unsupervised on a task. Due to the worker’s lack of familiarity with the job, he opened a section of the machinery used for dehydrating blood into a powder and placed his right hand inside. The hand came in contact with a rotating screw and was amputated.WorkSafe’s investigation found that Alliance Group had failed to ensure the health and safety of its workers and that it was reasonably practicable for them to have undertaken an adequate risk assessment of the machine and to have ensured it was adequately guarded.WorkSafe’s Deputy General Manager for Investigations and Specialist Services Simon Humphries said:“The level of injury and trauma this worker endured as a result of Alliance’s failings will impact him for the rest of his life.“This is a stark reminder to others operating machinery in every industry to ensure machinery is adequately guarded. New Zealand has rigorous and accessible standards for machine guarding – adhering to them and mitigating the risks your machinery poses is imperative to keeping workers safe from harm”. Following the incident, Alliance Group had in-house engineers guard the machine and also produced a standard operating procedure for the task of blood drying.