All materials likely to be cut, drilled, removed or damaged are inventoried before access is granted
Critical itemThe survey scope should follow actual demolition limits and concealed assemblies.
A stop-before-disturbance asbestos checklist for identifying suspect floor and ceiling materials, pipe and duct insulation, cement products, mastics, roofing, siding, textured coatings and vermiculite; documenting condition and planned disturbance; selecting an accredited inspector and qualified laboratory; checking state and local renovation or demolition rules; isolating the area and preventing sampling, drilling, sanding, demolition or disposal until written results and a compliant path are available.
6 items to check
The survey scope should follow actual demolition limits and concealed assemblies.
Unqualified sampling or exploratory demolition can release fibers and compromise evidence.
Sampling strategy and credentials should comply with the applicable jurisdiction and project type.
A negative result should not be generalized beyond the sampled homogeneous material.
Federal residential exceptions do not eliminate state, local, worker-safety or disposal duties.
The chosen path should protect occupants and coordinate with the renovation sequence.
Use before disturbing a material that may contain asbestos. EPA states that asbestos cannot be identified reliably by appearance and recommends trained accredited sampling when suspect material is damaged or will be disturbed. Vermiculite insulation should be presumed contaminated and left undisturbed unless handled by appropriate professionals. Stop work when suspect hazardous material, uncontrolled dust, sewage, extensive mold, unsafe structure, damaged containment, exposed energized work or an unplanned release is found. Homeowners should not collect asbestos samples, disturb suspect materials, enter regulated containments or perform specialist clearance testing unless properly qualified and permitted.
A lead-project closeout checklist for staged debris removal, detailed HEPA and wet cleaning, certified-renovator visual inspection and cleaning verification where applicable, any required clearance testing, containment removal sequence, exterior chip recovery, occupant re-entry, waste and training records, photographs, owner delivery and unresolved-condition documentation before the area returns to normal use or receives final payment.
A pre-contract asbestos abatement checklist for matching the proposal to the survey, verifying licenses and accreditation, defining regulated area and negative-pressure or other containment strategy, utilities and shutdowns, worker and occupant protection, removal or enclosure method, air monitoring and clearance where required, waste packaging and manifests, emergency procedures, reoccupation criteria, exclusions, schedule interfaces and independent documentation before abatement begins.
A pre-work checklist for determining whether renovation in pre-1978 housing or a child-occupied facility may disturb painted surfaces, verifying the responsible firms and certified renovator, identifying state-authorized program differences, documenting testing or applicable determinations, defining occupant protection and exclusions, and preventing demolition, sanding, cutting or paint disturbance before the lead-safe scope is settled.
A pre-disturbance lead containment checklist for interior and exterior work-zone boundaries, floor and ground protection, access control, HVAC and opening isolation, warning signs, material and debris routes, occupant separation, tool and waste staging, weather considerations, adjacent-property protection, photographs and written release before scraping, sanding, cutting, drilling, demolition or other paint disturbance begins.