Mixed Deck — All UKATA Topics Flashcards

How often must an asbestos management plan be reviewed under CAR 2012?

Answer: It must be monitored and reviewed at regular intervals

The asbestos management plan must be monitored and reviewed at regular intervals. The regulations do not specify an exact timeframe but the plan must be kept up to date, particularly when changes occur to the building or the condition of ACMs changes.

If asbestos floor tiles are found to be in good condition and are unlikely to be disturbed, what is usually the most appropriate management action?

Answer: Leave them in place, record them in the register, and monitor their condition

ACMs that are in good condition and not at risk of disturbance are best managed in place, with their location recorded and condition monitored periodically, as removal itself can create greater risks.

Which building application commonly used sprayed asbestos coatings in pre-2000 UK buildings?

Answer: Fire protection on structural steelwork

Sprayed asbestos (also called limpet) was widely applied to structural steelwork beams and columns as fire protection in commercial and industrial buildings.

Why is asbestos awareness training required even for workers who do not directly work with asbestos?

Answer: So they can recognise and avoid accidentally disturbing asbestos materials

Awareness training is essential so that workers can recognise materials likely to contain asbestos and avoid accidentally disturbing them. Many tradespeople such as plumbers, electricians, and joiners may encounter asbestos during routine work.

An asbestos register should contain which of the following information?

Answer: Location, type, condition, and extent of all known or presumed ACMs

An asbestos register must document the location, type, condition, and extent of all known or presumed asbestos-containing materials. It forms part of the management plan and must be accessible to anyone who needs to work on the building.

What record should be made following an accidental asbestos exposure incident?

Answer: A detailed record including names of exposed persons, duration, and circumstances

A detailed written record must be made including the names of all exposed persons, the estimated duration and level of exposure, and the circumstances. This record must be kept for 40 years and is essential for any future health claims.

Where in UK buildings is asbestos insulating board (AIB) most commonly found?

Answer: In ceiling tiles, partition walls, and fire protection panels

AIB was commonly used for ceiling tiles, partition walls, fire door panels, column casings, and fire protection. It is particularly dangerous because it is a friable material that can easily release fibres when disturbed.

An asbestos management plan should be reviewed when?

Answer: Periodically at regular intervals and whenever circumstances change, such as after disturbance or a change in building use

The asbestos management plan must be reviewed and updated at regular intervals and whenever there is reason to believe it may no longer be valid, such as after a discovery, disturbance, or change in building layout or use.

Which of the following is true about the health effects of asbestos exposure?

Answer: There is no known safe level of asbestos exposure

There is no known safe level of asbestos exposure. While the risk increases with greater exposure, even brief low-level exposure can potentially cause disease. This is why the Control of Asbestos Regulations are so strict.

Under the duty to manage, what type of survey is typically required to locate asbestos in a building?

Answer: A management survey (and refurbishment/demolition survey before major works)

A management survey identifies asbestos-containing materials in a building that could be disturbed during normal occupancy. A more intrusive refurbishment/demolition survey is required before any refurbishment or demolition work to find all asbestos, including hidden materials.

Which occupational group has historically been at the highest risk of asbestos-related disease in the UK?

Answer: Building maintenance and construction workers

Building maintenance and construction workers, including plumbers, electricians, carpenters, and demolition workers, have historically been at highest risk. They are most likely to disturb asbestos-containing materials during their work.

How does the condition of an asbestos-containing material affect its risk rating?

Answer: Damaged or deteriorating ACMs are higher risk as they release fibres more easily

Damaged, deteriorating, or disturbed ACMs are higher risk because they are more likely to release asbestos fibres into the air. A key part of asbestos management is regularly assessing the condition of known ACMs.

What is the correct method to dampen down an area after an accidental asbestos release?

Answer: Gently mist the area with water using a spray bottle to suppress airborne fibres

Gently misting the area with water using a fine spray helps to suppress airborne fibres and prevent further spread. Aggressive methods like pressure washing or compressed air would create more airborne fibres and worsen the contamination.

What colour label is used on asbestos waste bags in the UK?

Answer: Red with white 'a' markings

Asbestos waste must be double-bagged in red bags or clear bags with red asbestos warning markings displaying the 'a' symbol. This ensures waste handlers can identify the contents as hazardous.

What happens to asbestos fibres once they are inhaled into the lungs?

Answer: They become permanently lodged in the lung tissue

Once inhaled, asbestos fibres become permanently lodged in the lung tissue. The body cannot break down or remove these fibres, which is why they cause ongoing damage and disease development over many years.

Which of the following is a typical location where asbestos textured coatings (such as Artex) were applied?

Answer: Domestic ceilings and interior walls

Artex and similar textured coatings containing chrysotile asbestos were extensively applied to domestic ceilings and interior walls for decorative finishes from the 1950s to the late 1980s.

How does smoking interact with asbestos exposure regarding lung cancer risk?

Answer: Smoking multiplies the risk by up to 50 times

Smoking combined with asbestos exposure has a synergistic effect, multiplying the risk of developing lung cancer by up to 50 times compared to someone who neither smokes nor is exposed to asbestos.

What is the typical fibre diameter range of asbestos that makes it dangerous to health?

Answer: Less than 3 micrometres

Asbestos fibres less than 3 micrometres in diameter are respirable, meaning they can penetrate deep into the lungs. These fibres are invisible to the naked eye and can remain suspended in the air for hours.

What is notifiable non-licensed work (NNLW) under CAR 2012?

Answer: Lower-risk asbestos work that must be notified to the HSE but does not require a licence

NNLW is a category of asbestos work that is lower risk than licensed work but still requires notification to the HSE. Examples include removing asbestos cement sheets or textured decorative coatings. Workers must still be trained and medical surveillance is required.

Which of the following best describes the role of an asbestos management plan?

Answer: A document that sets out how ACMs will be managed in place, monitored, and maintained to prevent exposure

An asbestos management plan describes how identified or presumed ACMs will be managed in situ, including monitoring schedules, responsible persons, and actions to be taken if condition changes.