Module 4 - Employee input on potential ergonomics-related hazards

This ergonomics-related hazard identification tool is provided to help you identify if your job or task has ergonomics-related hazards which may increase the risk of developing a musculoskeletal injury (MSI). This tool only identifies whether ergonomics-related hazards exist. It does not assess the level of risk, and this tool alone should not be used to determine if ergonomics-related hazard controls should be implemented.

Important - Read this before using this tool

  • This tool alone is not enough to determine if ergonomics-related hazard controls should be implemented and should be used with other hazard identification methods such as analysis of injury, and incident and first aid reports.
  • This tool is not intended to be used for:

    • Return to work
    • Job placement/worker selection
    • Assessing the work relatedness of an injury or disorder

Instructions

  1. Document the job title or task, the date and your name (optional).
  2. Consider whether you think the objects are heavy, or the task is difficult/tiring.
  3. Consider whether you perform a task repeatedly or for a long period of time.
  4. Consider whether you adopt an awkward posture repeatedly or for a long period of time.
  5. Check the appropriate box(es) that apply to the job/task

    1. Only make a check mark when the specific hazard exists and when you believe that it is difficult, tiring, heavy, done repeatedly, or done for a long time.
  6. Writenotes for any identified hazard to clarify the task or activity where it occurs.
  7. Return the completed forms to your manager/supervisor or health and safety representative or health and safety committee member.

Note:

If the physical demands related to the activity vary from day to day, due to different products/services being produced or provided, complete the checklist considering a more demanding day and then reuse the tool for a typical day.

Some ergonomics-related hazards, (e.g. lighting, aspects of work organization) are not addressed in this tool. If these or other ergonomics-related hazards exist, make note of them and any other concerns.

Job/task information:

Job title or task:

Date completed:

Completed by (optional):

General comments:

Musculoskeletal injury (MSI) hazards - Gripping Check if required
Pinch gripping

Work with unsupported objects(s).
Find it difficult/tiring holding or manipulating object(s).
Find it difficult/tiring squeezing to open/close.
Power gripping

Work with unsupported heavy object(s).
Find it difficult/tiring holding or manipulating object(s).
Find it difficult/tiring squeezing to open/close.
Notes:
MSI hazards - Force Check if required
Lifting/lowering

(Consider both one and

two handed lifting/lowering)
Work with an object that is heavy/difficult to lift/lower.
Work with an object that is lifted/lowered repeatedly.
Work with an object that is above the shoulders.
Work with an object that is below the knees.
Work with an object that is far away from the belly button.
Work with loads that are unstable, unbalanced, uncooperative, or unpredictable.
Work with lifting/lowering postures that are awkward (bend, twist, kneel, reach, sit).
Notes:
Pushing/pulling

(Consider one and two handed pushing/pulling. Also, consider whole body and arms/upper body only pushing/pulling)
Object feels hard/difficult to push/pull.
Pushing/pulling is performed repeatedly.
Object is pushed with hands above the shoulders.
Object is pushed with hands below the waist.
Pushing/pulling postures are awkward (bend, twist, kneel, reach, sit).
Notes:
MSI hazards - Awkward/fixed posture Check if required
Awkward posture

(Do you frequently assume these postures and/or hold them for a long time?)

Neck bent to one side. Neck bent forward.

Neck bent back.

Neck bent forward and chin out. Neck twisted to the side.
Work with neck bent forward (chin close to chest).
Work with neck bent to one side (ear close to shoulder).
Work with neck twisted to either side/chin close to shoulder.
Work with neck bent back.
Work with neck bent forward and chin out (head forward).
Awkward posture

(Do you frequently assume these postures and/or hold them for a long time?)

Standing with the back bent backwards. Elbow above the shoulder.
Work with hand(s) at/or above the head.
Work with elbow(s) at/or above the shoulder.
Work with elbows/hands behind the body.
Awkward posture

(Do you frequently assume these postures and/or hold them for a long time?)

Person squatting. Person kneeling.
Work while sitting or standing with the back noticeably bent forward, sideways or twisted.
Work with back noticeably bent backward with no support for the back.
Work while squatting/kneeling.
Awkward posture

(Do you frequently assume these postures and/or hold them for a long time?)

A Wrist bent down, a wrists bent to the side,  and a wrist bent up.
Work with wrist noticeably bent down or up.
Work with wrist noticeably bent to the side (toward thumb/little finger).
Work with hand turned so palm faces fully up or down.
Fixed posture Work while sitting for long periods without standing (office work, driving).
Work while standing still on a hard surface for a long period of time.
MSI hazards - Repetition Check if required
Repetition

(Do you repetitively move the same body part - with little opportunity for recovery?)
Work while performing the same neck motions repeatedly.
Work while performing the same shoulder motions repeatedly.
Work while performing the same elbow motions repeatedly.
Work while performing the same wrist motions repeatedly.
Work while performing the same hand/finger motions repeatedly.
Work while performing intensive keyboarding.
Work while performing intensive mousing.
MSI hazards - Other Check if required
Related impacts Use my hand or knee as a hammer.
Contact stress Tool handle digs into my hand/palm.
Workstation/equipment edges/products dig into my body (hand, forearms, trunk, thighs).
Hand-arm vibration Work with vibrating tools (impact wrenches, carpet stripper, chainsaw, jackhammers, riveting hammers, grinders, sanders, jig saws, jack-leg drills).
Whole-body vibration Operate mobile equipment/vehicles on rough, uneven surfaces.
Cold/hot

temperatures
Work in an environment that is cold, my hand/arms are exposed to cold air.
Work in an environment that is hot/humid.

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