Work at Height :

Work at height is a dangerous due to its having a high risk activities. Many death in the construction work area due to fall from height by failure of fall protection provisions declared by the OHSA. The activities of work at height having high risk of falling from one to a lower level, in to height greater than 1.8 meters the reference level it may cause bodily injury.

Declared work at height with conditions by OHSA:

1. Elevated surfaces & risk of fall.
2. unprotected edge, opening or fragile risk of fall.
3. Falling into the opening of the work floor.

Work at height like building painting outside the more than 15 meters addition work plan shall and rescue plan should be established before start of work. All platform above 1.8 M from floor shall be provided with proper guardrail. There are the IS standards for Work at height equipment’s :

IS: 5175 – Safety Net 

IS: 3521 –1999- Industrial Safety Belts and Harnesses

IS: 3696 (Part II) –1987 Safety Codes for Scaffold and Ladders

The safety quiz on working at height  is the smart way to asses the performance, strengths and the weaknesses of the workmen and team also.

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Created by oparya

Workplace Safety Quiz

Quiz ! Work At Height Safety

"WAH Quiz!

1 / 20

1. Use full body harness with anchorage and connector for ?

a) Minimizing the fall of distance

b) None of the above

c) Fall prevention

d) Both preventing falls and minimizing the fall distance

2 / 20

2. Working at height means ?

a) All of the above

b) When there is risk of falls from one level to a lower level

c) Working at and/or above 1.8 M height

d) When there is risk of fall from hole, opening in floor/ground

3 / 20

3.  The scaffolding is not ready to use, How do you know ?

a) Greeg tag on the scaffolding

b) Red tag on the scaffolding

c) Confirm by supervisor

d) Yellow tag on the scaffolding

4 / 20

4. When it is not possible to install fall prevention systems, what appropriate measures for work at height?

a) Work with Fall protection plan

b) Work under competent supervision

c) Use full body harness

d) None of the above

5 / 20

5. If no permanent anchor point on the roof, How to anchor the harness?

a) One person can hold the lanyard

b) Safety net provid

c) None of the above

d) Lifeline used

6 / 20

6. Hazards of working at height?

a) Unprotected edge

b) Fragile roof or degraded material

c) Height

d) All of the above

7 / 20

7.  After a fall may cause during the personnel suspended in the harness ?

a) Fear shock

b) Hanging shock

c) Stress shock

d) Suspension shock

8 / 20

8. Maximum work as you can do while you are on the ground

a) False

b) True

9 / 20

9. Special PPEs for working at height ?

a) Glow shine Jacket

b) Safety helmet

c) Full-body harness with connector and anchorage

d) Goggles and hand gloves

10 / 20

10. Work at height, What is Not included ?

a) All of the above

b) Same level Trip and fall on ground

c) Same level Slip & fall

d) Permanent staircase work

11 / 20

11. Three fall prevention systems ?

a) Safety net, harness and lifeline

b) Full body harness, anchorage and connectors

c) Top rail, mid rail and toe-board

d) None of the above

12 / 20

12. Safe ladder handling main concepts ?

a) Ensure you have three points of contact with the ladder at all times.

b) Have a 3 ft. extension of the ladder past the level to which you are climbing.

c) All the above

d) Have a 4:1 ratio of rise and run.

13 / 20

13. Injury and damage from people or items falling can occur as a result of -

a) Poor edge protection

b) Unguarded openings

c) Items being poorly stored or secured

d) All the above

14 / 20

14. Reference level, fall protection system require?

a) 3 meters

b) 1.8 meters

c) 2.8 meters

d) 3.8 meters

15 / 20

15. Unsafe act when working at height?

a) Unprotected edges

b) Hole on surfaces

c) Working without harness

d) None of the above

16 / 20

16. Personal fall arrest equipment certificate validity ?

a) Six Months

b) Two Months

c) One Year

d) Five Years

17 / 20

17. working at height, How restrict the movement of people ?

a) The area barricading

b) All of the above

c) Deputing a watch man to alert the workmen

d) Caution board providing

18 / 20

18. Working at height, The first preventive measure ?

a) Avoid WAH by providing an alternate solution

b) Guardrail

c) Personal fall arrest

d) Lifeline

19 / 20

19. Fall height of the safety net Maximum ?

a) 06 meters

b) 04 meters

c) 05 meters

d) 03 meters

20 / 20

20. Prevent Material falls from height, How ?

a) All the above

b) Loose material securing

c) Toe-boards providing

d) Tools strap and tools bag using

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The average score is 71%

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