Collecting an asbestos bulk sample, step by step
How to prepare the area, take a representative piece, double-bag and seal it, and label each bag so the lab can match it. Covers the mistakes that cause a resample.
Free to anyone
How to collect every test we run, what equipment you need, and what the rules are. Every one is free and open, you do not need an account to watch.
5 lessons and 4 guides, with forms, downloads and supply links.
How to prepare the area, take a representative piece, double-bag and seal it, and label each bag so the lab can match it. Covers the mistakes that cause a resample.
Setting up pumps for final clearance, calculating volume from flow rate and run time, and what AHERA requires before you can release the space.
Grid sampling, depth, compositing rules and how much material the lab needs. Why soil is not the same as a bulk building material.
Why vermiculite needs its own approach, how much to collect from an attic, and what a negative PLM result does and does not tell you.
Ice, overnight courier, seals, and which of our three addresses your samples actually go to. Water does not go to Union.
Air, bulk or waste solids: match your project and regulation to the right asbestos method, accreditation and turnaround before you collect.
The four frameworks that trigger asbestos testing, AHERA, OSHA, NESHAP and waste disposal, and the test each one expects.
Classifying demolition debris and non-friable materials such as floor tile, transite and roofing: the NY ELAP methods, turnaround, and why a negative PLM needs TEM.
When to have IRIS FiberGuard field professionals sample asbestos on site, what they bring, what the results cover, and what to send with your inquiry.