Safe Asbestos Removal Service Ottawa
In construction, asbestos abatement is a set of procedures designed to control the release of asbestos fibers from asbestos-containing materials.[1] Asbestos abatement is utilized during general construction in areas containing asbestos materials, particularly when those materials are being removed, encapsulated, or repaired. Abatement is needed in order to protect construction workers and members of the general public from the many negative health impacts of asbestos.Many residential and commercial buildings contain asbestos, used in spray-applied flame retardant, thermal system insulation, and in a variety of other materials. Asbestos can be flocked above false ceilings, inside technical ducts, and in many other small spaces where firefighters would have difficulty gaining access. Although asbestos is primarily associated with older buildings in many parts of the world, as asbestos bans have been in place in various countries since 1972,[2] 2 million tons of asbestos were still consumed annually as of 2018.[3]
Depending on how and where asbestos was applied, it might not pose any risk to most users of the building. If the fibers cannot become dislodged, they cannot be inhaled, and thus the asbestos poses no risk. However, some methods of applying asbestos, particularly flocking, allow asbestos fibers to gradually drop off into the air. Asbestos poses hazards to maintenance personnel who have to drill holes in walls for installation of cables or pipes. Even if the workers are protected, such maintenance operation may release fibers into the air, which may be inhaled by others. Interventions in areas where asbestos is present often have to follow stringent procedures.
When asbestos fibers can easily be made into airborne dust, the material is known as "friable". For example, a popcorn ceiling is extremely friable, whereas asbestos floor tile is considered non-friable.[Ottawa] Friable materials, such as popcorn ceiling tiles, have a lifespan between 20–40 years plus; whereas non-friable materials, such as asbestos roofing tiles, have a lifespan of 50–100 years and beyond.
Different countries have different regulations and methods of enforcement, when it comes to asbestos removal. It is extremely important to remember that prior to any asbestos removal procedures taking place; the client has a duty of care and must verify that the specialist removal contractor can provide proof of the following:[Abatement]
license if licensing is required within the jurisdiction
specific asbestos public and employer liability insurance
worker training to include supervisor and contract manager training within the past 12 months
worker fit-testing and medical surveillance within 12 months
specialist equipment testing within 6 months - DOP and PAT within the EU
Optionally, the specialist contractor should be able to provide accreditation from ARCA or other such trade organization
Asbestos may be present in your home in places such as duct insulation wrap, vermiculite attic insulation, some drywall compounds, floor and ceiling tiles, and ...
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