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Lead-based paint (LBP) in undamaged condition has an extremely low hazard potential. However, when LBP is disturbed by renovation or demolition, the potential for exposure increases dramatically. With onset of construction, regulatory thresholds for worker protection and waste handling statues become relevant. Both regulatory frameworks use a Lead-Based Paint survey as the starting point for compliance.
As a survey tool, X-Ray Fluorescence (XRF) methodology is the preferred method to generate data in appropriate quantity and quality. Confirmatory analysis is typically through ICP analysis. While XRF is the preferred screening methodology, it does not generate direct information on worker exposure or hazardous waste status. Historical air monitoring data or pilot projects is necessary to determine worker exposures. Analysis of full core paint/substrate samples using leachability criteria is necessary to make decisions on waste status. With good management and focused testing prior to construction, Fulcrum is able to maintain excellent cost control of the impact of lead on construction activities.
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