ASTM E2271/E2271M-22 PDF Download

ASTM E2271/E2271M-22 is a standard practice that provides guidelines for conducting clearance examinations following lead hazard reduction activities in multifamily dwellings. The practice involves a visual assessment to identify any deteriorated paint, surface dust, painted debris, and paint chips. Environmental sampling of surface dust is also performed to determine if a lead hazard exists at the time of sample collection.

The standard specifically focuses on the clearance examination of multifamily dwellings that may consist of similar units, common areas, or exterior sites. It also addresses the possibility of soil sampling when soil abatement has been performed. The practice includes a procedure for determining whether the regulatory requirements for lead clearance levels for dust and soil have been met. This helps determine if a clearance area passes or fails the examination.

It is important to note that this practice is based on the guidance provided in 40 CFR Part 745 for abatement and 24 CFR 35 for lead-hazard reduction activities, with the exception of not using composite dust sampling as described in those regulations. Additionally, it is the responsibility of the user to comply with any local requirements or regulations established by authorities having jurisdiction.