EPA Lead Supervisor study guide
EPA Lead Supervisor · Work through your exam, one topic at a time.
The EPA Lead Supervisor Certification (also referred to as the Lead Abatement Supervisor Certification) is a credential for individuals who direct lead-based paint abatement work - the person on site who plans the job, sets up containment, supervises workers, and signs off that cleanup and clearance requirements have been met. Candidates are typically experienced abatement workers, crew leaders, contractors, or property and facilities staff moving into a supervisory role, and training is delivered by EPA-accredited training providers under the federal lead abatement program. The EPA Lead Supervisor study guide has 5 sections and about 1,764 words.
01Health Effects and Characteristics of Lead-Based Paint Hazards
Lead is a cumulative toxicant with no known safe blood level. It enters by inhalation of dust and fume and by ingestion (hand-to-mouth, food, cigarettes, contaminated clothing).
373 words, about 2 min02Federal, State and Local Regulations and Standards
Title X, the Residential Lead-Based Paint Hazard Reduction Act of 1992, is the parent statute; TSCA sections 402 and 406 supply authority for 40 CFR Part 745. Subpart E requires disclosure of known lead hazards and delivery of the EPA pamphlet before sale or lease of pre-1978 housing.
352 words, about 2 min03Abatement Methods, Containment and On-the-Job Supervision
Abatement must permanently eliminate the hazard: component replacement, substrate removal (wet scraping and sanding, chemical stripping, HEPA-equipped abrasive blasting, heat gun below 1100°F), enclosure with a rigid barrier mechanically fastened and sealed, encapsulation with a coating evaluated for that substrate, and soil abatement by removal, covering or cultivation. Enclosure and encapsulation are not acceptable where the surface is deteriorated, friction, impact or chewable, because the barrier will fail or be breached.
335 words, about 2 min04Worker Protection, Respiratory Protection and PPE
OSHA 29 CFR 1926.62 sets a permissible exposure limit of 50 µg/m³ as an 8-hour TWA and an action level of 30 µg/m³. Above the action level, periodic monitoring and - if exposure exceeds 30 µg/m³ for more than 30 days a year - medical surveillance.
345 words, about 2 min05Cleanup, Clearance Testing, Waste Disposal and Recordkeeping
Work top-down and from the farthest corner toward the exit: HEPA vacuum ceilings, walls, sills and floors, wet wash with detergent, rinse, then HEPA vacuum again. Change rinse water and cleaning pads often.
359 words, about 2 min