Presumed Asbestos Containing Materials vs. Suspect Asbestos Containing Materials

Presumed Asbestos Containing Materials vs. Suspect Asbestos Containing Materials

Most interpret the OSHA Standards to apply only to structures constructed prior to 1981. In fact, OSHA’s regulations also include language pertaining to all structures, regardless of the construction date.

Let me attempt to clarify OSHA’s intent as simply as I can, if that is possible.

In both the General Industry and Construction Asbestos Standards, OSHA defines “presumed asbestos containing material”, or PACM, as thermal system insulation and surfacing materials found in buildings constructed prior to 1981. Thermal system insulation is generally referred to as insulation applied to mechanical systems. Surfacing materials are common acoustical and fireproofing applications. These “presumed” building materials must be identified and treated as asbestos containing until proven otherwise. Additional building materials that should be “presumed” include resilient floor coverings and associated adhesives.

Suspect asbestos containing materials” is a term commonly used in the industry to refer to applications or materials not clearly defined as “presumed”, as outlined above, that is “suspected of being asbestos continuing. According to OSHA, “suspect” material may include not only “presumed” material, but also other commonly recognized applications frequently used in facilities constructed after 1980. Appropriate due diligence would require that it should be known, or should have been known that “suspect” materials may be asbestos containing, and treated accordingly.

In sum, what many professionals do not realize is that OSHA’s reach, when it comes to properly addressing asbestos in buildings, extends well beyond most design professionals current understanding. When you consider that asbestos was used in over 3,000 products, many designed specifically for the construction industry, the potential to encounter asbestos in existing building projects is remarkable. And understanding the regulations and associated liabilities can be confusing at best.

If I can assist you with interpreting the regulations that may impact your projects, please do not hesitate to contact me. I am available 24 hours a day, 7 days a week on my cell phone at 402-981-1000.  Thank you for your attention and have a safe day.

Dan Taylor

related blogs

Category

Blog title heading will go here

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros.
Full name
11 Jan 2022
5 min read
Category

Blog title heading will go here

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros.
Full name
11 Jan 2022
5 min read
Category

Blog title heading will go here

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros.
Full name
11 Jan 2022
5 min read

Why Indoor Air Quality Investigations is a Necessity in These Times?

It is crucial to look for contaminants as they may profoundly impact the overall health of the occupants. So, it becomes your responsibility to make sure that the interiors are free from any pollutants.
Prajyot Kadam
February 3, 2023

Few Important Tips to Help You Select Environmental Consulting Services!

If you are looking for a trusted environmental consulting firm, their experience andresources make them a good choice.Please feel free to reach out incaseyouneedanyhelpwithanyprojectofyours.
Prajyot Kadam
January 31, 2023

What is the Real Purpose of Environmental Testing and Consulting?

If you are looking for an environmental consultant in Omaha, the hiring process is more straightforward than it is made out to be. All you need to have is a good understanding of the actual process and requirements.
Prajyot Kadam
December 21, 2022