A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal...
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Transcript of A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal...
![Page 1: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/1.jpg)
A Quick Guide on Recommended Limits to Prevent WMSD* Hazards
*Work-Related Musculo-Skeletal Disorders
![Page 2: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/2.jpg)
DISCLAIMER
These recommended limits are to be used only as a reference for safe work practices.
Recommended limits in the slides are voluntary. Their application aren’t required by employers, businesses or workers in Washington.
They are intended to support business owners and employees efforts to reduce and prevent musculoskeletal disorders in their workplaces.
![Page 3: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/3.jpg)
What You Will Learn
Recommended limits to prevent work- related musculoskeletal disorders or WMSDs such as back sprain, strain, shoulder sprain, arm and wrist tendonitis, etc.
• How to apply these limits to any job or operation in your business, as part of your safety and health program or best work practices.
To slide 28 for additional information
![Page 4: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/4.jpg)
Navigating this presentation
You will notice that the next slide looks like this This is HOME
You may come HOME from anywhere within this slide show by clicking on thisbutton
By clicking on these buttons, you may jump to the topic of Your interest
![Page 5: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/5.jpg)
Topics covered
Forceful pinching, gripping
Forceful pinching, gripping
Intensive keyingIntensive keying
Hand-arm vibrationHand-arm vibration
Repetitive motionRepetitive motion
LiftingLifting Awkward posturesAwkward postures
HOME
To slide 28 for additional information
![Page 6: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/6.jpg)
A Quick Guide on Recommended Limits for WMSD Hazards
Throughout these slides you will notice the:
Recommended Limit sign.
Don’t go over these limits in any job or activity.
This will help to keep your employees healthy.
This may also help to reduce company expenses and losses.
![Page 7: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/7.jpg)
LIFTING
A Quick Guide on Recommended Limits for WMSD Hazards
![Page 8: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/8.jpg)
Lifting
75 pounds once a day is a heavy lift
![Page 9: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/9.jpg)
Lifting
55 pounds, 10 times a day is a heavy lift
![Page 10: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/10.jpg)
Lifting
25 pounds, above the shoulders, below the knees or at arms length, 25 times a day is an awkward lift
![Page 11: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/11.jpg)
Lifting
10 pounds, twice per minute, two hours a day is a frequent lift
![Page 12: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/12.jpg)
AWKWARD POSTURES
A Quick Guide on Recommended Limits for WMSD Hazards
![Page 13: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/13.jpg)
Awkward postures
Hands above the head or elbows above the shoulders is an awkward posture
![Page 14: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/14.jpg)
Awkward postures
Neck or back bent more than 30 degrees is an awkward posture
![Page 15: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/15.jpg)
Awkward postures
Kneeling is an awkward posture
![Page 16: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/16.jpg)
Awkward postures
Squatting is an awkward posture
![Page 17: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/17.jpg)
FORCEFUL PINCHING, GRIPPING
A Quick Guide on Recommended Limits for WMSD Hazards
![Page 18: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/18.jpg)
Forceful pinching
Pinching an object weighing 2 pounds (like the force needed to pinch half a ream of paper), is a forceful pinch
![Page 19: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/19.jpg)
Forceful gripping
Gripping an object weighing 10 pounds (like the force needed to clamp automobile jumper cables onto a battery), is a forceful grip
![Page 20: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/20.jpg)
REPETITIVE MOTION
A Quick Guide on Recommended Limits for WMSD Hazards
![Page 21: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/21.jpg)
Repetitive motion
Repeating the same motion with the neck, shoulders, elbows, wrists or hands, every few seconds is repetitive motion
![Page 22: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/22.jpg)
INTENSIVE KEYING
A Quick Guide on Recommended Limits for WMSD Hazards
![Page 23: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/23.jpg)
Intensive Keying
Keying regularly, more than 4 hours total per day is intensive keying
![Page 24: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/24.jpg)
HAND-ARM VIBRATION
A Quick Guide on Recommended Limits for WMSD Hazards
![Page 25: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/25.jpg)
Hand-arm vibration
Using high vibrating tools like impact wrenches, chain saws, jack hammers, riveting hammers, more than 30 minutes total per day is high hand-arm vibration
![Page 26: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/26.jpg)
Hand-arm vibration
Using moderate vibrating tools like grinders, sanders, jigsaws, more than 2 hours total per day is moderate hand-arm vibration
![Page 27: A Quick Guide on Recommended Limits to Prevent WMSD* Hazards *Work-Related Musculo-Skeletal Disorders.](https://reader034.fdocuments.us/reader034/viewer/2022051516/56649ce45503460f949b0f7d/html5/thumbnails/27.jpg)
Additional information
On WMSD hazardous exposures visit the WISHA webpage at:
www.lni.wa.gov/Safety/Topics/Ergonomics
You may also write us at:
Example Template of an accident prevention program :
www.lni.wa.gov/Safety/Basics/Programs/Accident
Ideas to reduce hazardous exposures can be found at the Ergonomics Ideas Bank
A Quick Guide on Recommended Limits for WMSD Hazards