The use of flammable hydraulic fluid is not recommended in our
industry. Nevertheless, many plants have told us “we’ve never had an issue with
hydraulic oil, why should we change?” Our response is “we acknowledge that you had
no issues but when you have a hydraulic leak and a fire results. It will be too
late...” Here is a recent incident emphasizing the hazard of flammable
hydraulic fluid.
A plant that produces aluminum aircraft parts
in a city in the USA erupted into flames Wednesday and firefighters from four departments spent hours putting them out, authorities said.
The fire was reported about 1:25 on the last
week of December 2018 at an aluminium company local fire department captain told
local news media.
When the battalion chief arrived, he
immediately ordered a third-alarm response "due to the size and intensity of the fire," local fire department
captain said.
The 55 firefighters from four (4) fire departments
surrounded the structure and fought a defensive battle from outside with aerial
ladders and large volume hose streams, he said.
While an official knockdown time was not
announced, the firefighter force was reduced and mop up was underway before 4 a.m.,
local fire department captain said. No civilians or firefighters were injured,
he said.
Workers were inside the building when the
fire broke out and got out safely, local fire department captain said. They
told firefighters a hydraulic line broke and sprayed fluid on a hot surface,
touching off the fire, he said. Investigators were working to confirm that
chain of events.
Firefighters were concerned about a large
propane tank in the rear and hazardous materials inside but
they proved not to be an issue, local fire department captain said.
A city building official will evaluate the
integrity of the remaining structure, he said.
We are so thankful that the workers in the plant were able to
evacuate safely. We are also thankful that no firefighters were injured or
killed extinguishing this fire. Why were no firefighters injured during this
incident? Because of training and we assume that the aluminium workers told the
firefighters that the building was empty of workers. It is very important for
workers to know how many of their coworkers are in their plant during off
periods such as holidays, weekend, etc. This incident occurred during a holiday
period where few workers were in the premises.
We pray that this plant can rebuild and come back stronger.
The reader should ask the maintenance department in your plant(s) if
flammable hydraulic fluid is being used. If your maintenance department does
not know then I would suggest reviewing the material safety data
Please comment.
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