ECS Health Safety and Environmental Assessment 05
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Questions and Answers

Exposure to asbestos fibres may cause which one of the following?

  • Glandular fever
  • Dermatitis
  • Asbestosis (correct)
  • Asthma

Asbestos is suspected in the workplace, during renovation do you:

  • Paint it
  • Remove it
  • Seek guidance immediately (correct)
  • Ignore it

Asbestos is not really a hazard to health

False (B)

While working you discover material you think could be asbestos. What should you do?

<p>Stop working immediately and report your suspicions to your supervisor (B)</p> Signup and view all the answers

Can you tell by the smell of a product whether it is likely to cause harm?

<p>False (B)</p> Signup and view all the answers

How would you recognise a hazardous substance?

<p>By a symbol on the container (A)</p> Signup and view all the answers

Which of the following does NOT cause skin problems?

<p>Asbestos (B)</p> Signup and view all the answers

When an assessment of hazardous substances has been carried out under the COSHH Regulations, the risks and control measures should be explained to:

<p>The operatives using the substance (A)</p> Signup and view all the answers

If your hands are very dirty, what should you use to get them clean?

<p>Soap and water (C)</p> Signup and view all the answers

The presence of rats on site creates a risk of catching Weil's disease. What is the EASIEST PRACTICAL MEASURE that you can take to discourage the presence of rats?

<p>Avoid leaving scraps of food lying about (B)</p> Signup and view all the answers

Why is personal hygiene so important?

<p>To protect your own and others' health (A)</p> Signup and view all the answers

If you have been handling lead, how is it most likely to get into your blood stream?

<p>By not washing your hands before eating (D)</p> Signup and view all the answers

The number of toilets provided on site depends on:

<p>The number of personnel on site (D)</p> Signup and view all the answers

Which of the following is not required to be provided under the Construction (Design and Management) Regulations?

<p>Hot food (A)</p> Signup and view all the answers

The extended use of powered hand-held tools and equipment may lead to which medical condition?

<p>Vibration white finger (A)</p> Signup and view all the answers

What must your employer do if the daily personal noise exposure is at or exceeds 85 dB(A)?

<p>Issue hearing protection to those exposed and ensure that it is worn (B)</p> Signup and view all the answers

What are the lower and upper action values with regard to daily personal noise exposure, as defined in the Control of Noise at Work Regulations 2005?

<p>80 dB(A) and 85 dB(A) (A)</p> Signup and view all the answers

At or above what level of daily personal noise exposure does an employer have to provide hearing protection if it is requested by an employee?

<p>80 dB(A) (C)</p> Signup and view all the answers

The effects of damage to your hearing by long-term exposure to high noise levels: Can be corrected by an operation

<p>False (B)</p> Signup and view all the answers

Hearing protection should be worn:

<p>In designated areas (B)</p> Signup and view all the answers

Wearing suitable hearing protection:

<p>Brings noise down to an acceptable level (B)</p> Signup and view all the answers

Which of the following is one of the recommended means of protecting your hearing?

<p>Ear defenders (D)</p> Signup and view all the answers

Which of the following would NOT reduce the risks from hand-arm vibration when using a hammer action tool?

<p>Making sure one person does all the work with the tool (B)</p> Signup and view all the answers

Which of the following animals can carry Weil's disease?

<p>Rat (C)</p> Signup and view all the answers

You are most likely to catch Weil's disease (Leptospirosis) if you:

<p>Work near wet ground, waterways or sewers (C)</p> Signup and view all the answers

What should you do if the toilets on your site are continually dirty?

<p>Make sure you tell someone who can sort it out (B)</p> Signup and view all the answers

Excessive sunlight on bare skin can cause which serious health problem?

<p>Skin cancer (C)</p> Signup and view all the answers

Flashcards

What is asbestosis?

Inhaling asbestos fibers can lead to a serious lung condition called asbestosis. This condition causes scarring in the lungs, making it difficult to breathe.

What should you do if you suspect asbestos?

When asbestos is suspected in the workplace or during renovations, it's crucial to seek expert guidance immediately. Don't try to remove or handle it yourself.

Is all asbestos dangerous?

All types of asbestos, regardless of their color or form, pose a serious health hazard. They can cause deadly diseases.

What should you do if you discover suspected asbestos?

When you encounter materials suspected to be asbestos, immediately stop working and report your suspicions to your supervisor. Never attempt to clean or handle it yourself.

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Can you identify a hazardous substance by its smell?

You cannot rely on smell to determine if a substance is hazardous. Many harmful substances have no odor.

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How do you recognize a hazardous substance?

A hazard symbol on the container is the most reliable way to identify a hazardous substance. This symbol will alert you to potential dangers.

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Does asbestos cause skin problems?

Asbestos does not pose a significant skin hazard. However, it is very harmful if inhaled.

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Who should be informed about hazardous substance risks?

When a hazardous substance assessment is done, the risks and control measures must be explained to the workers who will be handling the substance. This ensures they are informed.

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What should you use to clean dirty hands?

Soap and water are the safest and most effective way to clean your hands, especially after handling potentially harmful substances like dirt or chemicals.

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What's the easiest way to discourage rats?

The simplest way to deter rats from a site is to avoid leaving food scraps lying around. This removes a primary food source for them.

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Why is personal hygiene important?

Personal hygiene is crucial to protect both your own health and the health of those around you. It helps prevent the spread of germs and diseases.

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How can lead get into your bloodstream?

Lead can enter your bloodstream through ingestion, often from lead contamination on your hands. Always wash your hands before eating after handling lead.

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What determines the number of toilets on a site?

The number of toilets provided on a construction site is determined by the number of workers present. This ensures adequate facilities for all workers.

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What is not mandated under construction regulations?

Hot food is not a mandatory requirement under the Construction (Design and Management) Regulations. However, toilets, washing facilities, and drinking water are.

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What can extended use of power tools cause?

Extended use of powered hand tools can lead to Hand-Arm Vibration Syndrome (HAVS), which includes conditions like vibration white finger.

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What should employers do when noise exceeds 85 dB(A)?

When daily noise exposure reaches or exceeds 85 dB(A), employers must provide hearing protection to all exposed workers and ensure they wear it.

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What are the action values for daily noise exposure?

The lower action value for daily personal noise exposure is 80 dB(A), and the upper action value is 85 dB(A). These levels trigger specific safety measures.

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At what noise level must hearing protection be provided?

When daily personal noise exposure reaches or exceeds 80 dB(A), employers must provide hearing protection if requested by an employee. This is a protective measure.

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Are the effects of noise-induced hearing damage reversible?

Hearing damage caused by long-term exposure to high noise levels is permanent and cannot be reversed. It's important to protect your hearing.

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When should hearing protection be worn?

Hearing protection should be worn in designated areas where noise levels reach or exceed the upper exposure action value. This ensures employee safety.

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What does wearing hearing protection do?

Wearing suitable hearing protection reduces noise levels to an acceptable level, but it does not completely eliminate sound. It makes the environment safer.

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What's the recommended hearing protection?

Ear defenders are the recommended type of hearing protection for reducing noise levels. They offer better protection compared to other methods.

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What reduces hand-arm vibration risk?

Working as a team and sharing tasks with a hammer action tool will reduce the risk of hand-arm vibration for individuals. Other effective measures include using low-vibration tools and keeping hands warm.

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What animals carry Weil's disease?

Rats are carriers of Weil's disease (Leptospirosis), a serious infection that can be fatal. This disease can be spread through contact with rat urine.

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Where is Weil's disease most likely to be contracted?

You are most likely to contract Weil's disease if you work near areas where rat urine is present, such as wet ground, waterways, or sewers.

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What should you do if toilets are dirty?

If the toilets on your site are consistently dirty, report the issue to someone responsible for cleaning and maintaining the facilities. Your health depends on it.

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What health problem can excessive sunlight cause?

Excessive exposure to sunlight on bare skin can lead to skin cancer, a serious health problem. It's essential to protect yourself from UV rays.

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Study Notes

Asbestos Exposure

  • Exposure to asbestos fibers can cause asbestosis.
  • Asbestos exposure can also lead to other diseases, including lung cancer and mesothelioma.

Asbestos in the Workplace

  • If asbestos is suspected in a workplace (during renovation), seek expert advice immediately.
  • Competent advice should be sought to prevent exposure to workers or others.
  • All forms of asbestos can cause fatal diseases.

Identifying Asbestos

  • If a material is thought to be asbestos, stop work immediately and report your suspicions.
  • Dampen the material to prevent dust creation, then carry on working.

Hazardous Substances

  • Many harmful substances have no smell.
  • Hazardous substances can be recognized by symbols on the container.
  • A supplier of hazardous substances must label the packaging with hazard symbols.

Skin Problems

  • Asbestos does not cause skin problems.
  • Bitumens and solvents can cause skin problems.

COSHH Regulations

  • When assessing hazardous substances, risks, and control measures, the operatives using the substances need to know about the risks.

Hearing Protection

  • If daily personal noise exposure is at or above 85 dB(A), an employer must provide suitable hearing protection.
  • Hearing damage from long-term noise exposure is irreversible.

Occupational Health & Safety

  • Wearing appropriate safety gear is necessary when handling materials that may carry risk, such as lead.
  • Hygiene is important to protect individuals and others from illness.
  • Workplace welfare facilities (toilets and washing facilities) are required, and the provision should match the number of workers and the type of work.
  • Excessive sunlight can cause skin cancer.
  • Exposure to damp, wet conditions and waterways may cause Weil's disease.

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