SafetyPregunta 90 de 100
Why is lead exposure a special concern during paint removal on older buildings?
a.Lead dust and chips are toxic, especially to children, and can be inhaled or ingested
b.Lead makes paint dry too slowly
c.Lead improves indoor air quality
d.Lead is only a concern in new construction
Explicación
Lead is a potent toxin that damages the nervous system, and children are especially vulnerable to lead dust and chips created during sanding or scraping old paint. This is why the EPA RRP Rule and Cal/OSHA lead standards require containment, safe work practices, and worker protection on pre-1978 buildings. Uncontrolled lead dust endangers both workers and occupants.
Referencia Legal: EPA RRP RulePractica las 100 preguntas gratis — sin registro.
Preguntas relacionadas de este tema
- When using a solvent-based coating in an enclosed room, what is the primary way to control flammable vapor and inhalation hazards?
- What is a key requirement when setting up an extension ladder against a wall?
- Cal/OSHA generally requires fall protection for workers on scaffolds or elevated surfaces above what approximate height?
- What control best reduces respirable crystalline silica exposure when sanding or grinding concrete?
- How should solvent-soaked rags be handled to prevent a fire?
- What is required before a worker enters a permit-required confined space, such as a tank being coated?
Última revisión: · proceso editorial
Equipo Editorial de PrepPass · Verificado con California CSLB C-33 Painting & Decorating Trade Exam · Cómo revisamos