Study probes municipal confined space readiness
Vol. 27 No. 3
A study on the “reliance of municipal fire departments for confined space response” has been funded by a legal settlement following the deaths of two workers in a confined space incident in California.
Research by the University of California, Berkeley, indicates that employers may be relying too heavily on local fire departments for confined space rescue.
These findings indicated that local fire departments may not have the resources to provide the specialized training needed for confined space rescue, especially when “response and rescue times are such critical factors.”
Key points from the study include:
• Confined space incidents represent a small but continuing source of fatal occupational injuries;
• A sizeable portion of employers may be relying on public fire departments for permit-required confined space response; and,
• With life-threatening emergencies, fire departments usually are not able to effect a confined space rescue in a timely manner.
The study includes statistics about fire department response times, rescue times and capabilities. It also shows that rescue times increase dramatically when hazardous materials are present. For example, according to the report, fire department confined space rescue time estimates ranged from 48 to 123 minutes and increased to 70 and 173 minutes when hazardous materials were present.
According to the report, “estimates made by fire officers show that a worker who experiences cardiac arrest, deprivation of cerebral oxygen or some other highly time-critical, life-threatening emergency during a confined space entry will almost certainly die if the employer’s emergency response plan relies solely on the fire department for rescue services.”
Researchers proposed that a more appropriate role for fire departments would be to support a properly trained and equipped on-site rescue team, providing life support following a rescue.
Information excerted from “Confined Space Emergency Response: Assessing Employer and Fire Department Practices,” by Michael P. Wilson, Heather N. Madison and Stephen B. Healy (2012). This study was published in the Journal of Occupational and Environmental Hygiene (February 2012) and is available for purchase from Taylor & Francis Online.