Working at height equipment (Plant) Flashcards
What does MEWP stand for?
Mobile Elevating Work Platform
What does MCWP stand for?
Mast Climbing Work Platform
What are the three main types of MEWP?
- Scissor lift
- Telescopic boom (cherry picker)
- Articulating and telescopic boom
Name two of the main risks of using an MEWP
Five possible answers
- Collision
- Entrapment
- Overturning
- Falling from carrier
- Thrown from carrier
Before even looking at an MEWP, ensure that…
Four answers
- There is proper planning in place
- Operators are familiar and trained
- Vehicles are segregated from the work area
- Teams are aware of emergency procedure during machine failure
Before beginning work on an MEWP
what should be checked?
Three answers
- Current report if there are any issues
- Ground level emergency stop is functional
- Guard rails & toe boards are fit for purpose
What should you consider in your environment when working on an MEWP?
Four answers
- The ground’s suitability
- Equipment is protected from adverse weather
- Determine safest operational height given current wind speed
- Areas beneath and around the MEWP are clear of people through use of barriers
Before extending an MEWP, what should be extended and chocked?
The outriggers, to increase stability and reduce likelihood of toppling over
When working on an MEWP…
Do NOT…
Four answers
- operate close to overhead power lines
- allow people to climb out of the carrier to give access
- protrude any section of the equipment into traffic
- move the plant unless the manufacturers state it is safe to do so
When you have finished work for the day (MEWP)
What three things should be done?
- Remove all tools from carrier
- Power turned off, keys & equipment secured against vandalism or theft
- Check machine log for faults or alerts
True or false:
All MEWPS are “rough terrain”
False.
Only some are, and the manufacturers manual will have specific limitations. These should be checked before undertaking work on rough or uneven terrain.
If using an MEWP indoors, what should be considered?
The maximum load of any lifts, in case you need to work on a different floor.
True or false:
Fall protection is not needed at all when using an MEWP
False.
If it is deemed necessary, a short work-restraint lanyard provides suitable protection from the majority of fall risks.
True or false:
MCWPs are used in repairs or refurbishment of high rise buildings
True.
True or false:
Anyone can erect and strike an MCWP.
False.
Only experts can erect and strike safely.