EPA Lead Risk Assessor Final Exam 2024.

EPA Lead Risk Assessor Final Exam 2024.EPA 40 CFR Part 745 - ANSWER LBP Poisoning Prevention in certain residential structures What does EPA 40 CFR Part 745 contain? - ANSWER -defines LBP hazard and other related terms -training, accreditation, work practice standards -applicable to target housing and child occupied facilities -renovation safe work practices -recordkeeping/reporting requirements -LPB disclosure to buyers/renters -pre reqs for becoming certified -regulatory levels for dust, soil -how/what to sample -requirements for state/tribal accreditation de minimis for HUD work practice standards (also followed by EPA) - ANSWER areas of deteriorated LBP treatments less than ______ do not require work practice standards (covered in 24 CFR part 35) 2 sq ft per room equiv 20 sq ft exterior 10% total surface area of component type with small surface area encapsulate - ANSWER formed a barrier between LBP and the environment using a liquid applied coating or an adhesively bonded covering material enclosure - ANSWER use of rigid, durable construction materials that are mechanically fastened to the substrate. acts as barrier between LBP and environment. target housing - ANSWER pre 1978 housing, except for those used for strictly elderly housing A Child occupied facility - ANSWER Anywhere a child 6 or under spends a minimum 3 days in a week, 6 hours a visit and 60 hours a year. abatement methods - ANSWER -removal -replacement -encapsulation -enclosure HUD 24 CFR Part 35 - ANSWER Requirements for notification, evaluation, and reduction of LBP Hazards in Federally Owned Residential properties + housing receiving federal aid. loading - ANSWER area concentration (ug/sq ft) (mg/sq cm)