1. Before taking passengers up in a MEWP, what should be ensured about the individual or individuals?
Before taking passengers up in a MEWP, it should be ensured that the individuals have received proper training and demonstrate competency to ensure their safety. They should have the necessary knowledge to operate the MEWP and understand the associated risks. They need to be aware of safety precautions, emergency procedures, and proper use of personal protective equipment. Precautions should also be taken to ensure that the individual or individuals are in good physical and mental health, as these can affect their capability to safely operate the MEWP.
2. Name FOUR different types or levels of disciplinary actions or sanctions that can be applied (by employers and judicial bodies) to operators of plant who do not comply with, or follow legislation and regulations.
Four types of disciplinary actions or sanctions that can be applied to non-compliant plant operators are reprimand, suspension, termination, and legal prosecution. Reprimand is a formal warning, suspension involves temporary removal from work, termination is the dismissal of employment, and legal prosecution refers to legal action taken against the operator for non-compliance. These actions can be implemented by employers and judicial bodies to ensure adherence to legislation and regulations in the construction industry.
3. Name FOUR ways that wet weather affects MEWP operations.
Wet weather affects MEWP operations in four ways: First, it increases the risk of slippery surfaces, increasing the chances of accidents. Second, it can hinder visibility, making it harder for operators to see obstacles or hazards. Third, rain or snow can weigh down on the platform, potentially reducing the lifting capacity and affecting stability. Finally, wet weather can damage electrical components or affect the machine's performance, requiring additional maintenance or repairs. It is crucial to consider these factors and take necessary precautions when operating MEWPs in wet conditions.
4. What does the Health and Safety at Work Act require employers to do with regards specifically to plant?
The Health and Safety at Work Act requires employers to ensure that plant, including mobile elevating work platforms such as scissor lifts and boom lifts, is safe to use, properly maintained, and used by competent personnel. Employers must carry out risk assessments to identify hazards, provide appropriate training and instruction to operators, and implement necessary control measures. Regular inspections, maintenance, and testing of plant equipment should be conducted to ensure its ongoing safety. Employers should also inform employees about potential risks and provide suitable protective measures to prevent accidents and injuries.
5. An operator has to drive a vehicle-mounted MEWP along a stretch of the public highway, for which the road traffic act applies. List SIX requirements that must be followed.
To drive a vehicle-mounted MEWP on a public highway, the operator must comply with these six requirements:
1. Obtain proper authorization and relevant licenses for driving and operating the MEWP on public roads.
2. Ensure the MEWP is roadworthy, including regular checks and maintenance of brakes, lights, and signaling equipment.
3. Adhere to relevant speed limits and traffic regulations.
4. Display appropriate warnings and signage on the MEWP to alert other road users.
5. Ensure the operator is properly trained and qualified to operate the MEWP safely on public roads.
6. Comply with any additional local or regional regulations regarding the use of MEWPs on public highways.
6. What must you take into account when calculating the safe working load of the platform of a MEWP?
When calculating the safe working load (SWL) of the platform of a Mobile Elevating Work Platform (MEWP), you should consider the manufacturer's specifications, including the maximum load capacity stated in the equipment's manual. It's crucial to not exceed the SWL limit to ensure the safety of the platform and the workers using it. Additionally, you should factor in the weight of the workers, tools, and equipment that will be on the platform during operation. Avoid any modifications that may compromise the platform's structural integrity and always adhere to the manufacturer's guidelines to maintain safety standards.
7. Where should the Operator's Manual be kept and why?
The Operator's Manual for a Mobile Elevating Work Platform (MEWP) should be kept on the MEWP itself, in a designated, easily accessible storage compartment. This ensures that the manual is readily available to the operator at all times while operating the MEWP. It is important for the operator to have immediate access to the manual in case they need to reference it for instructions, safety guidelines, or troubleshooting in the event of any issues or emergencies. Safeguarding the manual on the MEWP helps promote safe and efficient operation.
8. What is the meaning of this hand signal (being demonstrated by the Tester)?
The hand signal demonstrated by the tester refers to the stabilizing actions or movements to be performed while operating a mobile elevating work platform (MEWP), specifically scissor and boom lifts. It typically signifies the need to stabilize or level the platform before proceeding with any work. This hand signal ensures safe and secure operation of the MEWP, reducing the risk of tipping or instability. It is important for operators to understand and follow these signals to maintain safe working conditions while using MEWPs.
9. Using the Operator's Manual, state any cold-starting procedures for the machine. For electric units only, state the battery function checks that need to be made. Note: The Operator's Manual for the machine being used for the test MUST be available for reference by the candidate.
To cold-start the Mobile Elevating Work Platform (MEWP), refer to the Operator's Manual. The manual will outline specific procedures for your machine. For electric units, check the battery function. Refer to the Operator's Manual for battery function checks. Ensure the battery is properly connected and charged. Verify that all electrical connections are secure. Test the battery voltage to ensure it meets the manufacturer's specifications. Inspect the battery for any signs of damage or leaks. Follow the guidelines in the Operator's Manual to complete the necessary battery checks for your specific MEWP model.
10. When can a MEWP work (i.e. raise the platform) on sloping ground?
A MEWP can work on sloping ground if the manufacturer's instructions specify that it is suitable for such conditions. It is essential to check the incline limits provided by the manufacturer, as operating outside these limits could compromise stability and safety. Additionally, conducting a risk assessment specific to the site conditions is crucial to ensuring safe operation on sloping ground. Consider factors like ground conditions, wind speed, and the presence of any obstacles. Remember, following the manufacturer's guidelines and conducting a thorough risk assessment play a significant role in determining whether a MEWP can work on sloping ground.
11. How do stabilisers increase the potential stability of a MEWP?
Stabilisers increase a Mobile Elevating Work Platform's (MEWP) stability by providing a wider base of support. When the stabilisers are deployed, they extend the platform's footprint, making it more stable and resistant to tipping. The extended stabilisers create a larger contact area with the ground, enhancing the balance and lowering the risk of the machine toppling over. It is essential to deploy the stabilisers correctly, following the manufacturer's guidelines, to ensure optimum stability and safe operation of the MEWP.
12. If required to wear a safety harness or belt: a) where must it be attached to and b) where should the harness not be attached to?
a) Safety harness or belt should be attached to the designated anchorage point or approved attachment point on the Mobile Elevating Work Platform (MEWP) for proper support and fall protection.
b) The harness should not be attached to the guardrails, as they are not designed to support the weight of a person and may fail in the event of a fall.
13. On IC engines, during work, the engine starts to overheat. Explain the danger if someone tries to remove the radiator or expansion tank cap.
Attempting to remove the radiator or expansion tank cap while the engine is overheating on an IC engine can be dangerous due to the high pressure and temperature of the coolant. Removing the cap under these conditions can lead to a sudden release of hot coolant and steam, resulting in severe burns. It is essential to wait until the engine has cooled down before attempting to remove the cap safely.
14. Give TWO reasons why it is important that a MEWP is not leaning sideways before attempting to raise the platform.
It is important to ensure that a Mobile Elevating Work Platform (MEWP) is not leaning sideways before raising the platform for two reasons:
1. Stability: Leaning sideways can compromise the stability of the MEWP, increasing the risk of tipping over. Ensuring it is level before raising the platform reduces this risk, safeguarding the operator's safety.
2. Platform Control: If the MEWP is leaning sideways, it can be more challenging to control the platform's movement. A level platform allows for smoother and more precise operation, enhancing the safety and efficiency of the work being performed.
Overall, ensuring the MEWP is not leaning sideways is crucial for stability and control during operation.
15. What THREE types of information may be found on the operating envelope chart of a MEWP boom?
The operating envelope chart of a MEWP boom typically provides information on maximum platform height, maximum platform reach, and maximum platform capacity.
16. Apart from ground conditions, list FIVE checks that must be taken into account when siting the MEWP.
When siting a Mobile Elevating Work Platform (MEWP), five crucial checks to consider, aside from ground conditions, are as follows:
1. Overhead Hazards: Check for any overhead obstructions like power lines, branches, or signs that may obstruct the working area.
2. Stability: Ensure that the area can provide a stable and level surface for the MEWP to operate without any risk of tipping or instability.
3. Clearance: Determine if there's enough space around the MEWP to maneuver safely without causing any damage to nearby structures or equipment.
4. Accessibility: Evaluate if the site allows easy access for the MEWP to reach the desired working height or location without any restrictions or limitations.
5. Environmental Factors: Consider any potential hazards like strong winds, extreme temperatures, or high traffic areas that may impact the safe operation of the MEWP.
17. On vehicle-mounted MEWPs, what main precaution should be taken before travelling on the public highway?
Before travelling on the public highway, the main precaution that should be taken with vehicle-mounted MEWPs is to ensure that they are loaded and secured properly. This includes checking that the machine is stable and the equipment is stowed correctly. Additionally, it is important to make sure that the vehicle is in compliance with all relevant legal requirements, such as having the appropriate documentation, lights, and signs. Overall, ensuring the safety and stability of the MEWP on the vehicle is crucial to minimize hazards on public highways.
18. Why are those who operate MEWPS generally regarded as 'safety-critical' workers?
Operators of Mobile Elevating Work Platforms (MEWPs) are considered safety-critical workers because their role involves operating equipment that can pose significant risks if not properly used. MEWPs are commonly used in construction and other industries to enable work at height, which carries inherent dangers. Operators must have a high level of training and competency to ensure the safe operation of MEWPs and protect both themselves and others. The potential for accidents, falls, and injuries is high if operators do not follow correct procedures. Therefore, their role is considered safety-critical.
19. Why should a diesel MEWP be re-fuelled at the end of the day?
A diesel MEWP should be refuelled at the end of the day to ensure it has a full tank for the next day's work. This helps avoid any disruption or delay caused by running out of fuel during operations. It also ensures the MEWP is ready for immediate use the following day, optimizing productivity. Additionally, regularly refuelling can help maintain the engine's performance and prevent any potential damage or malfunctions caused by low fuel levels. It's a simple routine that ensures the MEWP is always prepared for work.
20. Before leaving the cab or platform for a rest break, after parking and switching off the machine, what final action must be carried out?
Before leaving the cab or platform for a rest break, after parking and switching off the machine, you must engage the parking brake.
21. What is the purpose of the counterweight of the machine?
The counterweight on a mobile elevating work platform (MEWP) serves to provide stability and balance to the machine during operation. It helps to counteract the weight of the elevated platform and the operators, minimizing the risk of tipping over. The counterweight is strategically positioned to distribute the machine's weight and prevent any imbalance, allowing for safe and efficient working conditions.
22. As a platform is raised higher, what also rises that can cause instability?
As a platform is raised higher, the center of gravity of the mobile elevating work platform (MEWP) also rises. This can cause instability, especially if the MEWP is not properly stabilized or if there are external factors such as wind or uneven ground. It is important to follow the manufacturer's guidelines and ensure that the MEWP is set up on level ground, with outriggers or stabilizers deployed if required. Operators should also be trained in safe operation and understand the limitations of the equipment.
23. The Safe Working Load (SWL) means exactly what?
The Safe Working Load (SWL) refers to the maximum weight that a mobile elevating work platform, such as a scissor or boom lift, can safely support without risking structural failure or compromising safety. It is essential to adhere to the manufacturer's specified SWL to prevent accidents and ensure the equipment performs reliably. Always check the SWL before using the platform and never exceed its stated limit.
24. When siting the MEWP for work, what checks must be made to the ground type?
When siting a MEWP, you should check the ground type for stability. Look for firm, level ground that can support the weight of the platform and workers. Check for any potential hazards such as uneven surfaces, soft ground, or obstructions. It is important to follow the manufacturer's guidelines for ground conditions and ensure the MEWP is placed on a surface that meets the requirements. Regular inspections and assessments should be carried out to ensure the ground remains suitable for the safe operation of the MEWP.
25. As a machine for the lifting of persons, the MEWP must be thoroughly examined. a) What is the purpose of the examination and b) who should carry out the examination?
a) The purpose of the examination of a Mobile Elevating Work Platform (MEWP) is to ensure that it is safe for use and meets the necessary health and safety requirements. through an assessment and inspection of its components and functions.
b) The examination of a MEWP should be carried out by a competent person who has the necessary training, knowledge, and experience in inspecting and assessing this type of equipment. A competent person would typically be someone with expertise in the construction industry or a qualified inspector who is familiar with applicable regulations and standards.
26. a) What determines the minimum distances that any part of plant and machinery has to be kept from over head electricity lines and b) explain why a distance should be kept.
a) The minimum distances that need to be maintained between plant and machinery and overhead electricity lines are determined by health and safety regulations. These guidelines are set to ensure the safety of operators and prevent contact with live electrical wires.
b) Keeping a distance from overhead electricity lines is crucial to prevent electrical shock and potential accidents. Contact with live wires can lead to severe injuries or even fatalities. Maintaining a safe distance helps to reduce the risk of electrical hazards and ensures the safety of workers and equipment. It is best practice to follow these guidelines to minimize the potential for accidents and injuries.
27. Name TWO factors that determine the weight of a load.
Two factors that determine the weight of a load are the mass of the object being lifted and the force of gravity acting on it. The mass refers to the amount of matter in the object, while gravity is the natural force that pulls objects towards the Earth's center. In other words, the more mass an object has and the stronger the force of gravity, the heavier the load will be.
28. How can high wind speeds affect MEWP operations?
High wind speeds can significantly impact MEWP operations. The stability of the platform can be compromised, leading to instability and potentially causing the platform to tip over. This presents a serious safety risk to the operators. To mitigate this risk, it is important to follow manufacturer guidelines and industry standards that specify maximum wind speeds for safe operation. Additionally, operators should be vigilant in monitoring weather conditions and halt operations if wind speeds exceed safe limits. Regular wind assessments and training for the operators are crucial for ensuring safe MEWP operations in high wind conditions.
29. If a scissor type is equipped with extending decks, what does this allow?
Extending decks on a scissor type mobile elevating work platform (MEWP) allow for increased work surface area. This can provide more space for workers and equipment while operating at height. It allows for improved maneuverability and access to working areas that may be difficult to reach otherwise. Additionally, extending decks can enhance stability and safety by providing additional support and balance for the scissor platform.
30. Using the Operator's Manual, state the figure for the tyre pressures or battery checks procedure. For tracked boom types, state checks that must be made to the track belts. Note: The Operator's Manual for the machine being used for the test MUST be available for reference by the candidate.
The tyre pressures or battery checks procedure can be found in the Operator's Manual. As an expert, I cannot provide the specific figures without access to the manual being used for the test. For tracked boom types, refer to the manual for checks that must be made to the track belts. It's essential that the Operator's Manual is available for reference by the candidate during the test.
31. Before climbing or descending a slope, what FOUR checks should be made?
Before climbing or descending a slope on a Mobile Elevating Work Platform (MEWP), you should check:
1. Non-slippery surface conditions: Assess if the surface is stable and suitable for safe maneuvering.
2. Gradability: Ensure that the slope angle is within the permitted limits for your specific MEWP model.
3. Stabilizers: Verify that the stabilizers or outriggers are correctly deployed and adequately supporting the machine.
4. Emergency stop: Ensure that the emergency stop functions properly and is easily accessible in case of an emergency.
32. If setting up to work near a steep slope, apart from ground support: a) what could be a danger and b) what actions should be taken?
a) The main danger when setting up a mobile elevating work platform (MEWP) near a steep slope is the risk of tipping or instability. The weight distribution can shift, causing the MEWP to become unbalanced and potentially overturn.
b) To mitigate this risk, it is important to take appropriate actions. These may include:
1. Consult the manufacturer's guidelines and conduct a thorough risk assessment before commencing work.
2. Use additional stabilizers or outriggers, and ensure they are properly positioned on level ground.
3. Avoid extending the platform beyond the recommended limits, especially on the downhill side.
4. Use safety harnesses and ensure that workers are properly trained in working on slopes.
33. When or why would foam-filled tyres be specified for platform operations?
Foam-filled tyres are specified for platform operations when there is a need for increased stability and reduced risk of puncture. They provide better traction and are less likely to go flat, which is beneficial when working on rough or uneven terrain. Foam-filled tyres also help to minimize ground pressure, making them suitable for sensitive surfaces. Overall, foam-filled tyres offer increased safety and reliability compared to pneumatic or solid tyres. They are commonly used in outdoor environments where puncture risks are higher and stability is crucial.
34. If travelling near an open trench which has a depth of 2 metres, what is the minimum distance to maintain?
When operating a Mobile Elevating Work Platform (MEWP) near an open trench with a depth of 2 metres, you should maintain a minimum distance of 3 metres. This distance provides a safety buffer to prevent accidental falls into the trench while providing enough space for safe maneuvering of the MEWP. Always follow the manufacturer's guidelines and ensure that the operator is trained and competent in operating the MEWP. Remember, safety should be the top priority when working near hazards such as trenches.
35. What is meant by a bi-fuel MEWP?
A bi-fuel Mobile Elevating Work Platform (MEWP) is a type of MEWP that can run on two different fuel sources, typically a combination of diesel and electric power. This allows the MEWP to operate either using the diesel engine or by switching to electric power. The ability to switch between fuel sources offers flexibility and enables operators to choose the most suitable power option for different worksite requirements.
36. Give THREE reasons that may cause a boom-type MEWP to tip forwards.
Three reasons that may cause a boom-type MEWP to tip forwards are: uneven ground or surface, excessive weight or overloading on the platform, and operator error or misuse of the machine.
37. If setting up to work near a bank, what is the recommended distance between the stabilisers or wheels and the top of the bank?
The recommended distance between the stabilizers or wheels of a Mobile Elevating Work Platform (MEWP) and the top of a bank when working nearby is typically specified by the manufacturer and should be referred to in the equipment's operating manual. It is important to follow these guidelines to ensure stability and safe operation of the MEWP. It is also advisable to consult any applicable industry standards or regulations that may provide additional guidance on working near banks or any other specific conditions. Additionally, site-specific factors such as slope stability should be considered.
38. a) Why must all travel and platform controls be clearly marked as to function and direction or mode and b) what consequences could occur if controls were not clearly marked?
a) All travel and platform controls must be clearly marked to ensure safe operation and minimize confusion. Clear markings help operators easily identify the function and direction/mode of the controls, reducing the risk of accidents and errors.
b) If controls are not clearly marked, operators may struggle to understand their proper operation, leading to confusion, mistakes, and potential accidents. Unclear markings increase the likelihood of selecting the wrong function or direction/mode, which could result in unsafe movement, equipment damage, or harm to workers or bystanders. Accurate and clear markings are essential for safe and efficient operation of mobile elevating work platforms.
39. a) What is meant by the working range of the MEWP and b) who determines it?
a) The working range of a Mobile Elevating Work Platform (MEWP) refers to the maximum height and horizontal outreach that it can operate safely and effectively. It encompasses both vertical and horizontal movement capabilities.
b) The determination of the working range of the MEWP is typically done by the manufacturer. They conduct thorough testing and analysis to establish the machine's operating parameters, taking into account various factors such as structural integrity, stability, load capacity, and safety considerations.
40. What would happen if the steering axle is to the rear of the direction for travel?
If the steering axle is to the rear of the direction of travel on a mobile elevating work platform (MEWP) such as a scissor or boom lift, it would result in poor maneuverability and potentially unsafe operation. The steering axle is designed to be positioned in front of the direction of travel to ensure proper control and stability. Placing it at the rear would likely lead to difficulty in turning and navigating corners, increasing the risk of accidents and damage to the platform or surrounding area. It is important to always adhere to the manufacturer's instructions and guidelines for operating MEWPs correctly.
41. When checking fluid levels, why must gloves be worn?
Gloves should be worn when checking fluid levels in a Mobile Elevating Work Platform (MEWP) to avoid contact with potentially harmful fluids, such as hydraulic oil. These fluids may contain chemicals that can irritate or damage the skin upon contact. Wearing gloves provides protection and helps prevent any potential skin reactions or injuries. It is an important safety precaution to ensure the health and well-being of the worker.
42. State the purpose of the check valve(s) located on the boom or scissor cylinder ram (or rams) circuit.
The check valve(s) on the boom or scissor cylinder ram circuit prevent reverse flow of hydraulic fluid. This ensures that the boom or scissor remains stable and maintains its position during operation. If the check valve(s) were not present, the boom or scissor could potentially collapse or descend unexpectedly, creating safety hazards and risks. The check valve(s) provide an essential safety feature to prevent accidents and maintain stability during work at height.
43. When checking a (fall protection) harness, name FIVE possible defects that may be found.
Five possible defects that may be found when checking a fall protection harness are: frayed or damaged webbing, broken or faulty buckles, worn or damaged stitching, missing or damaged D-rings, and twisted or tangled straps. Always inspect the harness before each use to ensure it is in proper working condition and can effectively protect against falls.
44. Apart from the operator, who else may need to use the machine's Operator's Manual?
Other personnel who may need to use the machine's Operator's Manual include maintenance technicians, supervisors, and safety officers. It is crucial for them to familiarize themselves with the manual to understand the equipment's safe operation, maintenance requirements, and emergency procedures. Additionally, anyone responsible for training or instructing operators should reference the manual to ensure they impart accurate information. Regular inspection and maintenance professionals should also consult the manual for guidance on conducting routine checks, troubleshooting, and carrying out necessary repairs.
45. The operator has been asked to drive a self-propelled MEWP onto a transporter/ trailer. a) Who is responsible for the loading operations and b) state FOUR actions to be considered by the operator before loading commences.
a) The operator is responsible for the loading operations.
b) Before loading commences, the operator should consider the following actions:
1. Ensure that the transporter/trailer is suitable and properly prepared for loading the MEWP.
2. Conduct a visual inspection of the transporter/trailer to ensure it is in good condition and capable of safely carrying the load.
3. Check that the MEWP is properly secured and all safety measures are in place before driving it onto the transporter/trailer.
4. Ensure that the loading area is clear of obstacles and potential hazards to prevent accidents during the loading process.
46. Give FOUR reasons that may cause the MEWP to tip over sideways.
Four reasons that may cause a MEWP to tip over sideways are: uneven ground or surface, exceeding the machine's maximum load capacity, improper positioning or instability of the outriggers, and sudden or excessive movement of the boom or scissor mechanism. These factors can create an imbalance, leading to a potentially dangerous sideways tip-over of the MEWP. It is vital to adhere to safe operating practices, conduct regular inspections, and follow manufacturer guidelines to minimize the risk of tipping over.
47. What is the definition of, or how can a hazard be described?
A hazard is a potential source of harm or danger. When it comes to mobile elevating work platforms (MEWPs), hazards can vary, but they often include risks of falls, entrapment, collisions, mechanical failures, and electrical hazards. Hazards associated with scissor and boom MEWPs may include structural collapse, uneven surfaces, overloading, stability issues, and collision risks. It's crucial to assess these hazards, implement appropriate safety measures, provide proper training, and adhere to relevant regulations to mitigate the risks and ensure the safety of workers operating or working near MEWPs.
48. When parking the machine at the end of the shift, name THREE places where the MEWP should NOT be parked.
The MEWP should not be parked in areas that obstruct emergency exits, block access to fire hydrants, or impede traffic flow in the workplace.
49. List SIX typical subject areas that should be covered in a site induction.
1. Health and safety rules and regulations.
2. Emergency procedures, including evacuation routes and assembly points.
3. Safe use and operation of specific equipment, such as scissor lifts and boom lifts.
4. Site-specific hazards and control measures.
5. Personal protective equipment (PPE) requirements.
6. Communication methods and channels, including reporting incidents or concerns.
These subject areas should be covered in a site induction to ensure that workers have a clear understanding of the health and safety requirements, site-specific hazards, and the safe use and operation of equipment on the site.
50. What determines the type of harness that can be worn when operating a MEWP boom?
The type of harness used when operating a MEWP boom is determined by several factors, including the manufacturer's recommendations, the specific model of the boom, and any regulations or standards that govern the use of MEWPs in your jurisdiction. It is important to consult the manufacturer's documentation and any applicable guidelines to ensure that the appropriate harness is selected. Additionally, it is essential to receive proper training and follow all safety procedures when working at heights to minimize the risk of accidents or injuries.
51. Name THREE ways in which an operator can minimise their impact upon the environment whilst using the machine.
Operators can minimize their impact on the environment while using scissor and boom lifts in three ways:
1. Efficient Planning: By carefully planning work activities, operators can minimize the time the machine needs to be running, thus reducing fuel consumption and emissions.
2. Proper Maintenance: Operators should perform regular maintenance to ensure the equipment operates at its optimal efficiency, reducing the amount of energy consumed and minimizing emissions.
3. Eco-Friendly Practices: Operators can follow eco-friendly practices like reducing idling time, using electric-powered lifts where possible, and correctly disposing of waste materials to minimize environmental impact.
52. How can a qualification or card benefit a plant operator?
A qualification or card can benefit a plant operator by demonstrating their competency and expertise in operating mobile elevating work platforms (MEWPs) such as scissor lifts and boom lifts. It provides evidence of their skills and knowledge, increasing their employability and opportunities within the construction industry. It also improves job safety as operators are trained to operate MEWPs safely and efficiently, reducing the risk of accidents and injuries. Employers and clients often require operators to hold relevant qualifications or cards as per industry standards and regulatory requirements. Overall, a qualification or card adds credibility and professionalism to a plant operator's profile.
53. If setting up to lift in a pedestrianised area, state TWO factors that need to be taken into account.
When setting up a mobile elevating work platform (MEWP) in a pedestrianised area, two factors to consider are:
1. Safety of pedestrians: Ensure that the MEWP does not obstruct pedestrian access and that proper signage or barriers are in place to divert pedestrians safely around the work area.
2. Noise and disruption: Minimize the impact on nearby pedestrians by scheduling work during less busy periods and reducing noise levels to comply with local regulations.
Ultimately, the aim is to prioritize pedestrian safety while minimizing the inconvenience caused by the MEWP operations.
54. If raising the platform up to a ceiling of a structure, why must extra care be taken when nearing the ceiling?
Extra care must be taken when nearing the ceiling with a mobile elevating work platform (MEWP) due to the risk of a collision between the platform and the ceiling. This can cause damage to both the platform and the ceiling, as well as potentially endangering the operator. Close attention must be paid to the height of the platform and the position of the operator to ensure that they are safely clear of the ceiling. It is essential to operate the MEWP with caution and adhere to all guidelines and safety procedures to prevent accidents and damage.
55. When working in a confined area or space with a diesel-powered machine, name THREE dangers that can be present?
Three dangers that can be present when working in a confined area or space with a diesel-powered Mobile Elevating Work Platform (MEWP) are:
1. Exposure to exhaust emissions, which can contain harmful gases and particulate matter.
2. Increased risk of fire due to the presence of flammable materials or insufficient ventilation.
3. Limited visibility and maneuverability, which can increase the likelihood of collisions or entrapment hazards.
56. What is the purpose of a risk assessment?
A risk assessment is conducted to identify potential hazards and assess the associated risks in order to prioritize control measures. It helps prevent accidents and injuries by highlighting potential dangers and suggesting ways to mitigate them. This evaluation allows for informed decision-making, ensuring that appropriate safety measures are implemented to protect workers and the public. The goal is to minimize or eliminate risks, comply with legal requirements, and create a safer environment for the operation of mobile elevating work platforms, such as scissor and boom lifts.
57. What THREE main duties of the Health and Safety at Work Act must employees follow?
Employees must follow three main duties of the Health and Safety at Work Act:
1. Take reasonable care for their own health and safety, as well as that of others who may be affected by their actions.
2. Cooperate with their employer to enable the employer to fulfill their health and safety obligations.
3. Not interfere or misuse anything provided for health and safety purposes.
58. What are the THREE actions that a MEWP operator undertakes during pre-use inspections?
The operator performs three actions during pre-use inspections of a Mobile Elevating Work Platform (MEWP):
1. Visual examination to check for any visible defects or damage to the machine.
2. Functional checks to ensure all controls and safety features are working properly.
3. Documentation review to confirm that the required inspection records and relevant documentation are present and up-to-date.
59. What are the possible outcomes of facing prosecution for not complying with legislation and regulations?
If prosecuted for non-compliance with legislation and regulations regarding mobile elevating work platforms, there are potential outcomes. These could include fines, penalties, and legal consequences. It may damage your reputation and businesses, impacting your ability to secure contracts or licenses in the future. Ensuring compliance with all relevant laws and regulations is crucial to avoid such outcomes, along with promoting safety and best practices in the construction industry. Seek professional advice to understand the exact penalties and actions specific to your situation. Always prioritize compliance to minimize risks and maintain a good standing within the industry.
60. When setting up for work, what should be in place should machine failure happen?
When setting up a Mobile Elevating Work Platform (MEWP) for work, it is crucial to have appropriate safety measures in place in case of machine failure. Firstly, ensure that the MEWP is positioned on stable ground and operating within its specified working limits. Secondly, make sure that the emergency lowering controls are accessible and functioning correctly. Thirdly, have a rescue and evacuation plan in place, including a trained rescue team and appropriate equipment such as harnesses and ropes. Lastly, ensure that all workers are aware of emergency procedures and know how to safely exit the platform if needed.
61. If a self-propelled MEWP is being travelled or working on the public highway, including adjacent pavement and verges, the Road Traffic Act applies. a) What type of licence and which classes should the operator hold and b) what is the minimum age allowed?
a) When operating a self-propelled MEWP on the public highway, the operator should hold a valid driving licence for the appropriate vehicle class. The specific class needed depends on the weight and configuration of the MEWP. For example, if the MEWP falls under the category of a commercial vehicle, a standard Category B driving licence is usually sufficient. However, for heavier or more specialized MEWPs, an additional licence class may be required.
b) The minimum age allowed for operating a self-propelled MEWP on the public highway is typically 17 years old. This is consistent with the legal minimum driving age in the UK.
62. What is the difference between: a) a work-restraint system and b) a fall arrest system?
A work-restraint system prevents a worker from reaching an edge where a fall could occur. It limits their movement and keeps them a safe distance away. Meanwhile, a fall arrest system allows a worker to move freely but is designed to arrest or stop their fall if it occurs. It involves wearing a harness that is connected to a lifeline or anchor point, which will catch the worker and prevent them from hitting the ground. So, in short, work-restraint restricts movement near edge, while fall arrest stops a fall if it happens.
63. The operator has to use a new type of MEWP that they are unfamiliar with. What do Regulations (i.e. PUWER 98) and other guidance require the operator to have?
Under PUWER 98, the regulations require operators to receive adequate training, instruction, and supervision to ensure their competence in operating unfamiliar equipment such as a new MEWP. The operator would need to receive specific training on the safe use of the scissor or boom MEWP, including understanding the controls, operating procedures, and potential hazards. Additionally, the operator should be familiar with the manufacturer's guidance and any other relevant industry standards. It is essential to ensure that the operator demonstrates their competence with the new MEWP before allowing them to operate it independently.
64. a) Why should the working height or reach of the task need to be accurately known when selecting a MEWP and b) give TWO possible effects if the figure is inaccurate.
a) The accurate knowledge of the working height or reach of a task is essential when selecting a Mobile Elevating Work Platform (MEWP) to ensure worker safety. It helps in choosing the right MEWP with sufficient reach to access the intended working area effectively. It also ensures compliance with regulations and prevents the risk of using an inadequate equipment for the job.
b) If the figure is inaccurate, it can result in two possible effects. Firstly, selecting a MEWP with insufficient reach may hinder workers from accessing the intended height, leading to incomplete or inefficient work. Secondly, selecting a MEWP with excessive reach can be wasteful, costly, and pose unnecessary risks due to the use of larger equipment than required. Accurate figures are crucial for optimal MEWP selection.
65. Name THREE ways that a hired-in MEWP operator can contribute to ensuring repeat business with the client or principal contractor.
A hired-in MEWP operator can contribute to ensuring repeat business with the client or principal contractor in three ways:
1. Ensuring efficient and safe operation of the equipment, minimizing downtime and accidents.
2. Communicating effectively with the client or principal contractor, understanding their specific requirements, and addressing any concerns promptly.
3. Maintaining a professional and positive attitude towards the work, demonstrating reliability, competence, and a willingness to go the extra mile to meet the client's expectations.
66. a) What is the purpose of a Method Statement and b) what is required of the operator?
a) The purpose of a Method Statement is to outline how a specific task or activity will be carried out safely and efficiently. It includes details of the required resources, equipment, procedures, and safety measures. It helps ensure that the work is done in accordance with relevant regulations and industry best practices.
b) The operator of a Mobile Elevating Work Platform (MEWP) such as a scissor lift or boom lift is required to have the necessary training and certification. They must adhere to the manufacturer's instructions, conduct pre-use checks, and ensure the MEWP is in safe working condition. They should follow safety procedures, use appropriate personal protective equipment, maintain a safe working area, and operate the MEWP within its specified limitations.