ATLANTA — Lead exposure in children causes irreversible neurological damage — including reduced IQ, learning disabilities, and behavioral problems — with no safe level of exposure identified by the CDC. Restoration work in pre-1978 homes is one of the most significant sources of childhood lead exposure in the United States, making lead-safe work practices not just a regulatory requirement but a moral imperative.
The CDC estimates that approximately 500,000 children aged 1 to 5 in the United States have blood lead levels above the reference value of 3.5 micrograms per deciliter — a level associated with measurable neurological effects. The primary source of lead exposure for most of these children is lead dust from deteriorating lead-based paint in older homes.
Restoration work that disturbs lead-painted surfaces — including sanding, cutting, and demolition — generates lead dust that can contaminate the entire home if proper containment and cleaning procedures are not followed. EPA's RRP Rule requires contractors to use lead-safe work practices that minimize the generation and spread of lead dust.
Lead-safe work practices include setting up plastic sheeting to contain dust, using wet methods to minimize dust generation, HEPA vacuuming all surfaces before removing containment, and performing a post-work cleaning verification to ensure that lead dust levels have been reduced to acceptable levels.
Restoration contractors who work in pre-1978 homes should ensure that all workers are trained in lead-safe work practices and that the firm is certified under EPA's RRP Rule. Contractors who fail to follow RRP Rule requirements face civil penalties of up to $37,500 per violation per day.
