We recently completed a lead survey at a series of residential units in London. The aim was to identify and assess the presence of lead-containing materials, particularly lead-based paint, in all accessible areas of the buildings. This was part of our ongoing efforts to ensure compliance with health and safety regulations and to mitigate any potential risks associated with lead exposure.
Our survey involved a comprehensive inspection of the interior areas, focusing on surfaces such as walls, doors, frames, skirting, and windows. We used X-Ray Fluorescence (XRF) analysis and collected bulk samples for further laboratory testing. The results showed significant lead content in various locations. For instance, lead-based paint was found on the kitchen walls, bedroom doors, and window frames of multiple units, with lead concentrations exceeding safety thresholds.
We found that the lead-containing materials were in varying conditions, from poor and flaking to good and solid. Areas with poor or moderate conditions, like flaking paint on garage walls and cracked paint on kitchen walls, pose a higher risk and require immediate attention. Our recommendations included the removal of lead-based paint from deteriorating surfaces and regular management of areas with intact lead paint to prevent exposure.