Inquest Queries Managers on Clean Up and Safety
Prince George, B.C. – The Coroner’s inquest into the deaths of Glenn Roche and Alan Little has shifted its focus from the events of the night of the explosion and follow-up investigation, to the managers who had input on the day to day safety practices and procedures.The WorkSafeBC investigation into the explosion concluded it had been sparked when the shaft of a jammed cooling fan on a gear reducer, overheated as it continued rotating, causing friction . The gear reducer was in an area where there was a significant amount of wood dust.
The Fire Prevention Officer’s inspections over an 18 month period, repeatedly cited Lakeland for failing to have a Fire Safety Plan, and called upon the mill to develop policies and procedures for dust clean up and removal.
Maintenance Superintendent Garth Turner testified Fire Prevention Officer Steve Feeney wasn’t always that helpful. He said that while fire inspection reports noted the same deficiencies over and over, that didn’t mean things hadn’t been done to correct the deficiencies in the first place. “For example he (Feeney) said we needed to cover the portable fire extinguishers, so we went out and bought 50 bags and covered all the fire extinguishers. Then, he comes back and he sees one that isn’t covered and we got written up again.” Turner said the same kind of scenario happened with the deficiency of signage for fire hydrants. He says the mill tried to correct the deficiency by placing 4’x4′ signs noting the hydrant locations, but when the re-inspection happened, they were cited again on that issue because the signs weren’t high enough.
One of the items that appeared on each fire inspection report was the lack of a Fire Safety Plan. Turner said he was advised by the Fire Prevention Officer that developing such a plan would take a couple of years. Although the Fire Prevention Officer pointed Turner in the direction of the Fire Code’s requirements for such a plan, Turner says he didn’t have access to a Fire Code to find out the details, and when he requested a copy of that section of the Code, was told that could not be done because of copyright issues. (The new mill has submitted a Fire Safety Plan, but it has yet to be approved by Prince George Fire Safety)
A long time worker in the forest industry, Turner said he was aware that wood dust was a fire hazard, but did not know that given the right conditions, it could also be explosive.
Turner said that while building a culture of safety at the mill has “always been our intent” and there was a Safety Committee, it was difficult to get members to attend Safety Committee meetings. On at least one occasion a meeting had to be cancelled because of a lack of participants.
A recurring theme at this inquest is the question, who is responsible for clean up? Photo after photo depicts a worksite where everything was covered in dust, including the sprinkler system overhead. Turner testified he believed everyone in the mill had a responsibility to keep their work area clean, but Lakeland Counsel posed the question, “If it’s everybody’s responsibility, is there not a possibility the responsibility becomes diluted and it becomes no one’s job?”
When asked if having a clean up policy would be helpful to streamline the responsibility, Turner replied with a simple “Yes.”
The Inquest continues.
Comments
stated above, it was difficult to get members to attend Safety Committee meetings. On at least one occasion a meeting had to be cancelled because of a lack of participants.
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Difficult to get Members to attend, what in hell is this some type of a social club, at my place of employment we were referred to as employees. Further more all had to attend logged, every thing was duly noted and written out then submitted to the next level than to management.Something very wrong with the picture that is being drawn out at this inquest over have affairs at this mill were handled.
Maybe that gear reducer was out of commission for days. If that was the problem area you would think that someone would have noticed smoke or heard something.
oldman1 that’s true, it sure as hell didn’t wear out in just a few minutes those sort of things take a while to arrive at that point.
Furtree and oldman1:
According to testimony from Paul Orr of WorkSafeBC, it would have only taken a couple of minutes for the rotating shaft to have created enough friction to hit 577 degrees (melting point of the fan core). That was reported in one of our stories from this inquest.
He also testified there was so much noise in that area from the chipper that it is likely any sound from the gear reducer cooling fan would have been drowned out.
Elaine Macdonald
Ok hears another thought. The explosion that took place maybe blasted the fan housing out of place causing the fan to be jammed and thats when the overheat took place. The overheated shaft may have taken place after the explosion.
oops- here’s
Elaine, Yes I recall reading that, I’ve been in the presence of bearings burning out, what I’m are alluding to is that these things do not take place in a matter of minutes, their final minutes maybe yes, but the lead up time to this point can sometimes days or weeks. What was stated by Orr was a calulated guess i feel , unless a test of those components were replcated in a control enviorment how else can it be proved , He stated the fan was aluminum and had to hit 577 degrees (melting point of the fan core) there is a vast differance in the melting and burning of aluminum, and further to that, what type of aluminum as there many alloys in aluminum and all with different melting points and strengths, Pure aluminum is very weak and melts at about 1200 deg F , most aluminum as in this case would have been an alloy. Aluminum alloys have a different melting point, does he know what was the alloy of the fan core , and remember he said melt not burn.
Question- Did they keep the parts as evidence. Was the shaft keyed or did it only have a set screw holding the fan on. If it only had a set screw it may have been loose for a long time and slipping on shaft making it look like it was melted. If the fan set screw was loose the fan would eventually slip off the end of the shaft. Do they have a picture of these items?
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