Fatality Assessment and Control Evaluation (FACE) Program |
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A Helper on a Steel-Slitting Machine Died When Caught in Between Some Sheet Metal and the Rewind Cylinder |
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SummaryA 37-year-old Hispanic helper on a steel-slitting machine died when he was caught between some sheet metal and the rewind cylinder. The victim went underneath the machine to pick up scrap pieces of sheet metal when the incident occurred. The victim entered the machine through an area which was not guarded. The CA/FACE investigator determined that, in order to prevent future occurrences, employers, as part of their Injury and Illness Prevention Program (IIPP), should:
IntroductionOn April 25, 2005, at approximately 9:45 p.m., a 37-year-old Hispanic helper on a steel-slitting machine died when he got caught in between the rewind cylinder and the sheet metal. The CA/FACE investigator learned of this incident on May 12, 2005, through the Division of Occupational Safety and Health (Cal/OSHA). Contact with the victim’s employer was made on May 17, 2005. On June 1, 2005, the CA/FACE investigator traveled to the facility where the incident occurred and interviewed company managers, supervisors, and co-workers of the victim. The machine involved in the incident was photographed, and the area where the incident took place was examined. The employer of the victim was a nationwide manufacturer of cold-formed light gauge steel framing. The company had been in business for over 50 years. The facility where the incident took place had 250 employees. Sixty employees were working at the time of the incident. The victim had been employed with the company as a temporary employee for about two years and as a permanent employee for nine months before the incident occurred. The victim was born in Mexico and had been in the United States for 15 years. According to his employer, he spoke both English and Spanish. The company had a written safety program. The program had generic procedures that were not task-specific for employees to follow. Safety meetings were held monthly and were documented. The company had a training program that provided generic training to its employees for all the machines being operated. The machine-specific training consisted of a combination of classroom and on-the-job training for some classes of employees, but the victim’s class of employees only received on-the-job training. Training was measured by the supervisor’s observation of each employee’s job performance. According to his supervisor, the victim was receiving this on-the-job training and was in the process of continual evaluation from his supervisor, although this was undocumented. Back to TopInvestigationThe site of the incident was a steel manufacturing plant. The machine involved in the incident was called a “slitter” and was used to cut sheets of thin gauge steel into different lengths depending on the customer’s order. On the day of the incident, the victim was working as a helper on the slitting machine, performing his prescribed duties that include helping the operator and assistant operator set up the machine and performing constant clean-up. At approximately 7:45 p.m., the victim was picking up scrap pieces of material coming off the machine. This was part of his normal duties. His instructions were to pick up the scrap pieces that fell away from the machine while it was running, and not to reach into or go under the machine. Scrap formation was a normal byproduct of the process. As he was picking up the scrap, he placed himself underneath the machine where the product was being wound on the rewind cylinder. The employer said that this area was not supposed to be entered when the machine was running, but there was no guarding or barrier in place to prevent entry. The victim was caught in the cut steel sheets and pulled into the rewind cylinder. The operator of the machine said he felt a surge in the machine and immediately shut the machine down. The operator also stated he did not see the victim prior to the surge. The operator found the victim wrapped in the steel sheets on the rewind cylinder and called his supervisor for help. With the help of co-workers they removed the victim from the rewind cylinder. The paramedics arrived and when they did not find spontaneous respirations or a pulse, they pronounced the victim dead. Back to TopCause of DeathThe cause of death, according to the death certificate, was multiple blunt impacts. Recommendations/DiscussionRecommendation # 1: Ensure machines with moving parts are properly guarded.Discussion: Machines with pinch points should have guarding for the time they are running. Because of the ever-present danger of entanglement when working near moving machinery, employers should continually strive to protect employees by providing machine guarding in the areas where work is actually performed. The machine involved in this case was operating with the guarding as it had been originally set up but some moving parts remained unguarded. Employers should consider contacting machine manufacturers and retrofit, if applicable, guards that prevent workers from contacting the machine’s moving parts. Proper guarding and barricades strategically placed around all moving parts can prevent accidental contact.
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Exhibit 1. A picture of the slitter machine involved in the incident
showing the cut steel being wound on the rewind cylinder. The
“X” marks the spot where the victim was caught in
the steel sheet. |
Exhibit 2. A picture of the
rear of the slitter machine showing where the product is mounted
on the machine, then fed into the knives for cutting. |
Exhibit 3. A picture of the
slitter machine showing the product after it is cut into strips
by the knives and then dropped into a pit to equalize the pressure
on all strips. |
Exhibit 4: A picture of the slitter
machine pulling the product out of the pit and feeding it onto the
rewind cylinder. The arrow is pointing to the rewind cylinder. |
Exhibit 5: A picture of the product
being wound on the rewind cylinder. The “X” marks the
area where the victim entered the machine from the other side and
got entangled in the cut steel sheet. |
Exhibit 6: The arrow is pointing to
the location where the victim went into the machine. The barricade
was placed after the fatality. |
The California Department of Health Services, in cooperation with the Public Health Institute and the National Institute for Occupational Safety and Health (NIOSH), conducts investigations of work-related fatalities. The goal of this program, known as the California Fatality Assessment and Control Evaluation (CA/FACE), is to prevent fatal work injuries in the future. CA/FACE aims to achieve this goal by studying the work environment, the worker, the task the worker was performing, the tools the worker was using, the energy exchange resulting in fatal injury, and the role of management in controlling how these factors interact. NIOSH-funded, state-based FACE programs include: Alaska, California, Iowa, Kentucky, Massachusetts, Michigan, Minnesota, Nebraska, New Jersey, New York, Oklahoma, Oregon, Washington, West Virginia, and Wisconsin.
To contact California State FACE program personnel regarding State-based FACE reports, please use information listed on the Contact Sheet on the NIOSH FACE web site. Please contact In-house FACE program personnel regarding In-house FACE reports and to gain assistance when State-FACE program personnel cannot be reached.