Although air sampling may indicate some levels of sulfur compounds, the measuring tool is unreliable unless it is used as an aid to a more conclusive testing method.
“My forensics division is now in the final stages of developing a comprehensive protocol for inspection and remediation for the drywall crisis that is currently impacting 41 states,” said Mulholland.
Chinese drywall may have been installed in more than 100,000 homes between 2001 and 2006 throughout the nation during the hype of the building boom after hurricanes Wilma and Katrina dried up the domestic drywall supplies.
Mulholland has said that his laboratory analysis has indicated 11 sulfur compounds and contaminants including, sulfur acid, sulfur dioxide and hydrogen sulfide. Prolonged exposure may cause serious problems to the nervous system.
Physical evidence includes HVAC-unit and electrical appliance failures, black copper coils, corroded electrical wiring, tarnished silver jewelry or utensils and light bulbs burning out at a faster rate. Although the foul smell of rotten eggs could indicate a toxic-drywall problem, Mulholland’s investigations show that is not always the case.
Mulholland’s company, US Building Consultants Inc., has an accredited testing facility that can determine toxic-drywall problems. He inspects, consults and has been retained as an expert in Chinese drywall cases. For more information, see the company Web site.
