Seal off the entire work zone using heavy-duty plastic sheeting (minimum 200 microns). Cover all windows, doors, vents, air conditioning units, and floors to prevent fiber migration.
Post clear "ASBESTOS REMOVAL IN PROGRESS – DO NOT ENTER" signs at all entry points. Use barrier tape to physically restrict access and keep unauthorized persons away from the work area.
Establish a separate plastic-covered area adjacent to the work zone specifically for decontamination. This transition space is critical for safely removing contaminated PPE before leaving the work area.
For high-risk work, set up a negative air pressure system equipped with a HEPA filter. This ensures air flows from clean areas into the work zone, preventing asbestos fibers from escaping into other parts of the building.
Always wear disposable coveralls with hood, heavy-duty gloves, boot covers, and a P2 or P3 respirator with the appropriate filters. Never rely on standard dust masks.
Continuously mist asbestos-containing materials with water using a spray bottle. Wet materials suppress dust and prevent fiber release during handling and removal. Never dry-cut, sand, or break asbestos materials.
Use an industrial-rated vacuum cleaner equipped with a HEPA filter to clean up dust and debris. Standard household vacuums will spread asbestos fibers and must never be used.
After completing removal work, thoroughly clean all tools, equipment, and surfaces using wet wipes or damp cloths. Never use dry sweeping or compressed air.
Follow this order while remaining on the plastic sheeting:
After decontamination, wash your hands, face, and any exposed skin thoroughly with soap and water. Shower as soon as possible.
Transport double-bagged asbestos waste directly to a licensed hazardous waste disposal facility. Contact your local council or environmental authority for approved disposal locations. Never place asbestos waste in regular household bins.
For commercial properties or larger removals, engage a licensed asbestos assessor to conduct air monitoring and clearance testing to confirm the area is safe for reoccupation.
Maintain documentation of the removal work, including dates, materials removed, disposal receipts, and clearance certificates where applicable.
You must engage a licensed professional for:
Licensed removalists have the training, equipment, and legal authority to safely handle high-risk asbestos removal and provide compliance documentation.
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