Man Killed by Wood Chipper May 31 2007

Location
US
Supprised this story didnt make it up yet.

Chipper Death Link


Here is the story incase the link goes dead:


Man Killed by Wood Chipper


05/30/07
By Donna M. Perry, Special to the Irregular
Email this story to a friend




DALLAS PLANTATION -- A Strong man killed in an industrial accident Wednesday, May 23 was remembered Thursday as a caring person, a hard worker, and someone who was always willing to help his family and others.

Mt. Abram High School graduate James "Jimmy" Lightbody, 32, died after he was hit in the chest with a 30-pound steel safety cover that was ripped from its hinges by a chipping blade, police said.

"Jimmy was always a hard worker. He had many friends and was always willing to help out his family and he loved the outdoors," family friend, Marcus Rowe of Phillips, said. "He was doing what he loved to do and that was working with trees."

Lightbody was working for Lucas Tree Experts based in Portland, operating a wood chipper along Camp Waya-Iwi Road in Dallas Plantation, as he and a co-worker were removing brush along the road for Central Maine Power Co., Maine State Police Trooper Scott Stevens said.

Jonathan O'Donal of Strong, Lightbody's co-worker and roommate, who had been operating a chain saw down the road, came back and saw that the chipper was shut off and Lightbody was lying in a ditch severely injured and not breathing, Stevens said.

O'Donal called 911 about 8:35 a.m. and NorthStar Emergency Medical Services-Rangeley medics responded to the site and tried to resuscitate Lightbody but couldn't, Stevens said. It appears Lightbody tried to remove a metal safety shroud over the chipper blade while it was still turning, Stevens said. The blade came in contact with the safety shroud, tearing it off the side of the chipper and propelling it directly into Lightbody, who suffered extensive chest injuries, he explained.

Rangeley Police Chief Phil Weymouth responded to help Stevens at the scene. A medical examiner, a representative of U.S. Occupational Safety and Health Administration, and safety personnel from Lucas Tree Experts and CMP were also on site Wednesday, Stevens said.

Rowe, who had known Lightbody for 25 years, said the Strong native also worked with people with severe disabilities. Rick Dorian, executive director of LEAP Inc. said Lightbody had worked for the agency that helps people with developmental disabilities for two years about five or six years ago and stayed in the field after he left them. Lightbody's family is very involved helping people with developmental disabilities and he was a direct-service provider when he worked for the agency, Dorian said. "He was always fun and energetic and motivated," Dorian said. "He always got people motivated, he said.

"After he left us, he stayed in the field and was a shared-living provider up until this week," Dorian said. "It's just a shocking tragedy. Jim came to us as part of his family. I feel greatly for his family."

Representatives from OSHA and Lucas Tree Experts were not available for comment last week when the Irregular went to press.

Lucas Tree Experts was founded three generations ago by John Lucas to help the power company complete the electrification of rural Maine and since then, the company has grown and diversified its services, moving into other states, according to its Web site
 
PS.

"In tree work, you can't "think" somthing will happen, you have to "know" it will"

Many times I have "thought" it would be ok "just this once" to open the cover "if I do it carefully".

Man do I like this site, because it forces me to think about things.

the fact is that even if the hinge is fairly tight, a loose piece of wood can kick up at just the wrong time on either side of the disk, forcing the gap between the cowling and the disk (on the other side) to close and connect.

I have never thought of this until now.

I have always thought "I will just be real careful".

Now I see why.

Not just a loose hinge but a loose piece of wood can cause the 2 to connect.

Danielson
 
PPS.

My heart and prayers go out to jimmy and his family and friends.

If any of you guys ever visit here, know that ou are in our prayers over this incident.
 
That's a sad story, sounds like the victim was a good guy. I'm not sure how the steel safety cover was ripped from the machine? By a piece of wood lodge between the blades?

jp
 
[ QUOTE ]
That's a sad story, sounds like the victim was a good guy. I'm not sure how the steel safety cover was ripped from the machine? By a piece of wood lodge between the blades?



jp

[/ QUOTE ]

He most likely opened the cover while the disc was still turning. This would be similar to working on an automobile water pump with the engine still running.
 
I work for the company he was employed by. It is my understanding from the limited amount of info I have received that the chute was clogged, so he opened the disc cover to clean it. He failed to wait for the disc to stop turning and when he opened the cover the hinge allowed some side play. the cover moved over slightly and contacted a fan blade on the back side of the disc. this destroyed the hinge and sent the entire cover forward at a high rate of speed, directly into his chest. He died of massive Blunt force trauma to the chest. I was told it actually broke his sternum. he was discovered by his friend/groundman.
 
You could have found that out just by reading the original post MasterBlaster. That was a really unecessary question. Don't you think? My condolences out to the family.
 
[ QUOTE ]
You could have found that out just by reading the original post MasterBlaster.

[/ QUOTE ]

Actually, I skimmed over the post and missed that, sorry. I thought he was drawn into the blades.
 
Technically, it was high speed trauma. There were no bones broken in the rib/chest area that I am aware of.
 
well, I was not at the scene, and anything I have added is simply things I have heard being an employee here. take it for what it is I guess.
 
its good to see some safe guards to this type of method in new machines, although more safe guards are needed.

my Morbark R15 (2006) has an automatic shut off when the cover is open. however, this doesn't automatically "stop" the drum. it seems this accident occurred after the machine was shut off and idling down.

on newer machines the power shuts off, but the idle down period is the same.
therefore, this same accident can occur even with new auto-shut off safe guards in place. but its nice to have it there to know the cover is closed.

this obviously isn't the first time, nor likely to be the last, for this accident to happen.

chippers are dangerous machines if not operated by manufacturers guidelines for safety, and not maintained regularly.

i strongly believe there should be annual inspections on chippers, much like aircraft and vehicles get.

although this machine may have been used incorrectly, the "jamming" issue can sometimes be prevented by proper maintenance.....and hopefully someday a better design.

i have read 2 fatality reports in the last year in which the incident began with "chipper jammed".

i calculated the force that a 5 pound cover has while accelerating at 180 mph (which is due to the rotational speed of the drum).

the cover has about 175 Newtons of force. compare this to 4 Newtons of force for a throw ball weighing 1 pound and accelerating at the speed of gravity of 9.8 meters/second squared.

so, the force this tree worker was hit with was approximately 44 times more force than being hit with a throw ball (which will break a windshield on a truck).


http://www.ajdesigner.com/phpforce/force_equation.php
 

New threads New posts

Back
Top Bottom