After installing critical barriers and constructing decon units, what is the next step in the pre-abatement sequence according to the CDPHE?

In the pre-abatement sequence, after critical barriers are installed and decontamination units are constructed, the next important step is pre-cleaning. This process involves thoroughly cleaning the work area to minimize the release of asbestos fibers into the air during the abatement process. Effective pre-cleaning helps to reduce the potential for contamination and improves overall safety by ensuring that dust and debris are removed prior to beginning actual abatement work. This is crucial for maintaining a controlled environment and protecting both workers and the surrounding areas from exposure to asbestos.

Conducting a final inspection, holding a safety briefing, or taking a material inventory are significant steps as well, but they occur either before or after pre-cleaning in the overall abatement plan. The emphasis on pre-cleaning ensures that the work environment is adequately prepared for the next phases of asbestos removal.