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If
your are responsible for commercial, public or industrial
premises you are required to establish and maintain a asbestos
register detailing any asbestos
containing materials (ACMs) on site.
If
the building was built before 2000 then you are required by
law to carry out an Asbestos Survey.
The
Control of
Asbestos at Work Regulations (CAWR)
2002 place a legal duty on anyone with responsibility for the
maintenance and repair of non-domestic premises and common
areas of rented domestic premises to:-
- Establish
whether asbestos is present and where it is located
- Assume
that asbestos is present unless proved otherwise
- Record
all findings and assumptions
- Monitor
the condition of any asbestos
- Implement
plans to manage the risk from any asbestos
If
asbestos containing materials are found the duty is to
maintain the risk. It may not be necessary to remove any
asbestos found but to record the condition,
monitor and manage.
Asbestos
can be present in many building materials including:-
- SPRAYED
COATINGS; on steel works, concrete walls and ceilings, for
fire protection & insulation
- LAGGING;
insulation on pipework boilers & ducts
- INSULATION
BOARDS; in partitions, fire doors & ceiling
tiles
- ASBESTOS
CEMENT PRODUCTS; sheeting on walls and roofs, tiles, cold
water tanks, gutters, pipes & decorative plaster
finishes
People
at risk are usually contractors carrying out maintenance,
refurbishment or building works on site. Once asbestos
is disturbed asbestos fibres become airborne and are breathed
in. Only one fibre is required to kill.
There
are three types of asbestos survey available:-
Type
1 - The purpose of Type 1 Asbestos Surveys is to locate, as
far as reasonably practicable, the presence and extent of any
suspect ACMs in the building and assess their condition. This
survey essentially defers the need to sample and analyse for
asbestos (or the absence thereof) until a later time (eg prior
to demolition or major refurbishment).
Type
2 - The purpose and procedures used in Type 2 Asbestos Surveys
are the same as for Type 1, Asbestos Survey except that
representative samples are collected and analysed for the
presence of asbestos. Samples from each type of suspect ACM
found are collected and analysed to confirm or refute the
surveyor’s judgment.
Type
3 - The Type 3 Asbestos Surveys principal used is to locate
and describe, as far as reasonably practicable, all ACMs in
the building and may involve destructive inspection, as
necessary, to gain access to all areas, including those that
may be difficult to reach. A full sampling program is
undertaken to identify possible ACMs and estimates of the
volume and surface area of ACMs made.
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